234 files changed, 5249 insertions, 3590 deletions

diff --git a/core/SCsub b/core/SCsub
index b9f06d12ae..78a4395619 100644
--- a/core/SCsub
+++ b/core/SCsub
@@ -34,7 +34,7 @@ if "SCRIPT_AES256_ENCRYPTION_KEY" in os.environ:
 
 # NOTE: It is safe to generate this file here, since this is still executed serially
 with open("script_encryption_key.gen.cpp", "w") as f:
-    f.write('#include "core/project_settings.h"\nuint8_t script_encryption_key[32]={' + txt + "};\n")
+    f.write('#include "core/config/project_settings.h"\nuint8_t script_encryption_key[32]={' + txt + "};\n")
 
 
 # Add required thirdparty code.
@@ -174,7 +174,12 @@ SConscript("crypto/SCsub")
 SConscript("io/SCsub")
 SConscript("debugger/SCsub")
 SConscript("input/SCsub")
-SConscript("bind/SCsub")
+SConscript("variant/SCsub")
+SConscript("object/SCsub")
+SConscript("templates/SCsub")
+SConscript("string/SCsub")
+SConscript("config/SCsub")
+SConscript("error/SCsub")
 
 
 # Build it all as a library
diff --git a/core/bind/SCsub b/core/bind/SCsub
deleted file mode 100644
index 19a6549225..0000000000
--- a/core/bind/SCsub
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env python
-
-Import("env")
-
-env.add_source_files(env.core_sources, "*.cpp")
diff --git a/core/color_names.inc b/core/color_names.inc
deleted file mode 100644
index 2b50d88b02..0000000000
--- a/core/color_names.inc
+++ /dev/null
@@ -1,155 +0,0 @@
-// Names from https://en.wikipedia.org/wiki/X11_color_names
-#include "core/map.h"
-
-static Map<String, Color> _named_colors;
-static void _populate_named_colors() {
-	if (!_named_colors.empty()) {
-		return;
-	}
-	_named_colors.insert("aliceblue", Color(0.94, 0.97, 1.00));
-	_named_colors.insert("antiquewhite", Color(0.98, 0.92, 0.84));
-	_named_colors.insert("aqua", Color(0.00, 1.00, 1.00));
-	_named_colors.insert("aquamarine", Color(0.50, 1.00, 0.83));
-	_named_colors.insert("azure", Color(0.94, 1.00, 1.00));
-	_named_colors.insert("beige", Color(0.96, 0.96, 0.86));
-	_named_colors.insert("bisque", Color(1.00, 0.89, 0.77));
-	_named_colors.insert("black", Color(0.00, 0.00, 0.00));
-	_named_colors.insert("blanchedalmond", Color(1.00, 0.92, 0.80));
-	_named_colors.insert("blue", Color(0.00, 0.00, 1.00));
-	_named_colors.insert("blueviolet", Color(0.54, 0.17, 0.89));
-	_named_colors.insert("brown", Color(0.65, 0.16, 0.16));
-	_named_colors.insert("burlywood", Color(0.87, 0.72, 0.53));
-	_named_colors.insert("cadetblue", Color(0.37, 0.62, 0.63));
-	_named_colors.insert("chartreuse", Color(0.50, 1.00, 0.00));
-	_named_colors.insert("chocolate", Color(0.82, 0.41, 0.12));
-	_named_colors.insert("coral", Color(1.00, 0.50, 0.31));
-	_named_colors.insert("cornflower", Color(0.39, 0.58, 0.93));
-	_named_colors.insert("cornsilk", Color(1.00, 0.97, 0.86));
-	_named_colors.insert("crimson", Color(0.86, 0.08, 0.24));
-	_named_colors.insert("cyan", Color(0.00, 1.00, 1.00));
-	_named_colors.insert("darkblue", Color(0.00, 0.00, 0.55));
-	_named_colors.insert("darkcyan", Color(0.00, 0.55, 0.55));
-	_named_colors.insert("darkgoldenrod", Color(0.72, 0.53, 0.04));
-	_named_colors.insert("darkgray", Color(0.66, 0.66, 0.66));
-	_named_colors.insert("darkgreen", Color(0.00, 0.39, 0.00));
-	_named_colors.insert("darkkhaki", Color(0.74, 0.72, 0.42));
-	_named_colors.insert("darkmagenta", Color(0.55, 0.00, 0.55));
-	_named_colors.insert("darkolivegreen", Color(0.33, 0.42, 0.18));
-	_named_colors.insert("darkorange", Color(1.00, 0.55, 0.00));
-	_named_colors.insert("darkorchid", Color(0.60, 0.20, 0.80));
-	_named_colors.insert("darkred", Color(0.55, 0.00, 0.00));
-	_named_colors.insert("darksalmon", Color(0.91, 0.59, 0.48));
-	_named_colors.insert("darkseagreen", Color(0.56, 0.74, 0.56));
-	_named_colors.insert("darkslateblue", Color(0.28, 0.24, 0.55));
-	_named_colors.insert("darkslategray", Color(0.18, 0.31, 0.31));
-	_named_colors.insert("darkturquoise", Color(0.00, 0.81, 0.82));
-	_named_colors.insert("darkviolet", Color(0.58, 0.00, 0.83));
-	_named_colors.insert("deeppink", Color(1.00, 0.08, 0.58));
-	_named_colors.insert("deepskyblue", Color(0.00, 0.75, 1.00));
-	_named_colors.insert("dimgray", Color(0.41, 0.41, 0.41));
-	_named_colors.insert("dodgerblue", Color(0.12, 0.56, 1.00));
-	_named_colors.insert("firebrick", Color(0.70, 0.13, 0.13));
-	_named_colors.insert("floralwhite", Color(1.00, 0.98, 0.94));
-	_named_colors.insert("forestgreen", Color(0.13, 0.55, 0.13));
-	_named_colors.insert("fuchsia", Color(1.00, 0.00, 1.00));
-	_named_colors.insert("gainsboro", Color(0.86, 0.86, 0.86));
-	_named_colors.insert("ghostwhite", Color(0.97, 0.97, 1.00));
-	_named_colors.insert("gold", Color(1.00, 0.84, 0.00));
-	_named_colors.insert("goldenrod", Color(0.85, 0.65, 0.13));
-	_named_colors.insert("gray", Color(0.75, 0.75, 0.75));
-	_named_colors.insert("webgray", Color(0.50, 0.50, 0.50));
-	_named_colors.insert("green", Color(0.00, 1.00, 0.00));
-	_named_colors.insert("webgreen", Color(0.00, 0.50, 0.00));
-	_named_colors.insert("greenyellow", Color(0.68, 1.00, 0.18));
-	_named_colors.insert("honeydew", Color(0.94, 1.00, 0.94));
-	_named_colors.insert("hotpink", Color(1.00, 0.41, 0.71));
-	_named_colors.insert("indianred", Color(0.80, 0.36, 0.36));
-	_named_colors.insert("indigo", Color(0.29, 0.00, 0.51));
-	_named_colors.insert("ivory", Color(1.00, 1.00, 0.94));
-	_named_colors.insert("khaki", Color(0.94, 0.90, 0.55));
-	_named_colors.insert("lavender", Color(0.90, 0.90, 0.98));
-	_named_colors.insert("lavenderblush", Color(1.00, 0.94, 0.96));
-	_named_colors.insert("lawngreen", Color(0.49, 0.99, 0.00));
-	_named_colors.insert("lemonchiffon", Color(1.00, 0.98, 0.80));
-	_named_colors.insert("lightblue", Color(0.68, 0.85, 0.90));
-	_named_colors.insert("lightcoral", Color(0.94, 0.50, 0.50));
-	_named_colors.insert("lightcyan", Color(0.88, 1.00, 1.00));
-	_named_colors.insert("lightgoldenrod", Color(0.98, 0.98, 0.82));
-	_named_colors.insert("lightgray", Color(0.83, 0.83, 0.83));
-	_named_colors.insert("lightgreen", Color(0.56, 0.93, 0.56));
-	_named_colors.insert("lightpink", Color(1.00, 0.71, 0.76));
-	_named_colors.insert("lightsalmon", Color(1.00, 0.63, 0.48));
-	_named_colors.insert("lightseagreen", Color(0.13, 0.70, 0.67));
-	_named_colors.insert("lightskyblue", Color(0.53, 0.81, 0.98));
-	_named_colors.insert("lightslategray", Color(0.47, 0.53, 0.60));
-	_named_colors.insert("lightsteelblue", Color(0.69, 0.77, 0.87));
-	_named_colors.insert("lightyellow", Color(1.00, 1.00, 0.88));
-	_named_colors.insert("lime", Color(0.00, 1.00, 0.00));
-	_named_colors.insert("limegreen", Color(0.20, 0.80, 0.20));
-	_named_colors.insert("linen", Color(0.98, 0.94, 0.90));
-	_named_colors.insert("magenta", Color(1.00, 0.00, 1.00));
-	_named_colors.insert("maroon", Color(0.69, 0.19, 0.38));
-	_named_colors.insert("webmaroon", Color(0.50, 0.00, 0.00));
-	_named_colors.insert("mediumaquamarine", Color(0.40, 0.80, 0.67));
-	_named_colors.insert("mediumblue", Color(0.00, 0.00, 0.80));
-	_named_colors.insert("mediumorchid", Color(0.73, 0.33, 0.83));
-	_named_colors.insert("mediumpurple", Color(0.58, 0.44, 0.86));
-	_named_colors.insert("mediumseagreen", Color(0.24, 0.70, 0.44));
-	_named_colors.insert("mediumslateblue", Color(0.48, 0.41, 0.93));
-	_named_colors.insert("mediumspringgreen", Color(0.00, 0.98, 0.60));
-	_named_colors.insert("mediumturquoise", Color(0.28, 0.82, 0.80));
-	_named_colors.insert("mediumvioletred", Color(0.78, 0.08, 0.52));
-	_named_colors.insert("midnightblue", Color(0.10, 0.10, 0.44));
-	_named_colors.insert("mintcream", Color(0.96, 1.00, 0.98));
-	_named_colors.insert("mistyrose", Color(1.00, 0.89, 0.88));
-	_named_colors.insert("moccasin", Color(1.00, 0.89, 0.71));
-	_named_colors.insert("navajowhite", Color(1.00, 0.87, 0.68));
-	_named_colors.insert("navyblue", Color(0.00, 0.00, 0.50));
-	_named_colors.insert("oldlace", Color(0.99, 0.96, 0.90));
-	_named_colors.insert("olive", Color(0.50, 0.50, 0.00));
-	_named_colors.insert("olivedrab", Color(0.42, 0.56, 0.14));
-	_named_colors.insert("orange", Color(1.00, 0.65, 0.00));
-	_named_colors.insert("orangered", Color(1.00, 0.27, 0.00));
-	_named_colors.insert("orchid", Color(0.85, 0.44, 0.84));
-	_named_colors.insert("palegoldenrod", Color(0.93, 0.91, 0.67));
-	_named_colors.insert("palegreen", Color(0.60, 0.98, 0.60));
-	_named_colors.insert("paleturquoise", Color(0.69, 0.93, 0.93));
-	_named_colors.insert("palevioletred", Color(0.86, 0.44, 0.58));
-	_named_colors.insert("papayawhip", Color(1.00, 0.94, 0.84));
-	_named_colors.insert("peachpuff", Color(1.00, 0.85, 0.73));
-	_named_colors.insert("peru", Color(0.80, 0.52, 0.25));
-	_named_colors.insert("pink", Color(1.00, 0.75, 0.80));
-	_named_colors.insert("plum", Color(0.87, 0.63, 0.87));
-	_named_colors.insert("powderblue", Color(0.69, 0.88, 0.90));
-	_named_colors.insert("purple", Color(0.63, 0.13, 0.94));
-	_named_colors.insert("webpurple", Color(0.50, 0.00, 0.50));
-	_named_colors.insert("rebeccapurple", Color(0.40, 0.20, 0.60));
-	_named_colors.insert("red", Color(1.00, 0.00, 0.00));
-	_named_colors.insert("rosybrown", Color(0.74, 0.56, 0.56));
-	_named_colors.insert("royalblue", Color(0.25, 0.41, 0.88));
-	_named_colors.insert("saddlebrown", Color(0.55, 0.27, 0.07));
-	_named_colors.insert("salmon", Color(0.98, 0.50, 0.45));
-	_named_colors.insert("sandybrown", Color(0.96, 0.64, 0.38));
-	_named_colors.insert("seagreen", Color(0.18, 0.55, 0.34));
-	_named_colors.insert("seashell", Color(1.00, 0.96, 0.93));
-	_named_colors.insert("sienna", Color(0.63, 0.32, 0.18));
-	_named_colors.insert("silver", Color(0.75, 0.75, 0.75));
-	_named_colors.insert("skyblue", Color(0.53, 0.81, 0.92));
-	_named_colors.insert("slateblue", Color(0.42, 0.35, 0.80));
-	_named_colors.insert("slategray", Color(0.44, 0.50, 0.56));
-	_named_colors.insert("snow", Color(1.00, 0.98, 0.98));
-	_named_colors.insert("springgreen", Color(0.00, 1.00, 0.50));
-	_named_colors.insert("steelblue", Color(0.27, 0.51, 0.71));
-	_named_colors.insert("tan", Color(0.82, 0.71, 0.55));
-	_named_colors.insert("teal", Color(0.00, 0.50, 0.50));
-	_named_colors.insert("thistle", Color(0.85, 0.75, 0.85));
-	_named_colors.insert("tomato", Color(1.00, 0.39, 0.28));
-	_named_colors.insert("turquoise", Color(0.25, 0.88, 0.82));
-	_named_colors.insert("transparent", Color(1.00, 1.00, 1.00, 0.00));
-	_named_colors.insert("violet", Color(0.93, 0.51, 0.93));
-	_named_colors.insert("wheat", Color(0.96, 0.87, 0.70));
-	_named_colors.insert("white", Color(1.00, 1.00, 1.00));
-	_named_colors.insert("whitesmoke", Color(0.96, 0.96, 0.96));
-	_named_colors.insert("yellow", Color(1.00, 1.00, 0.00));
-	_named_colors.insert("yellowgreen", Color(0.60, 0.80, 0.20));
-}
diff --git a/core/config/SCsub b/core/config/SCsub
new file mode 100644
index 0000000000..bf70285490
--- /dev/null
+++ b/core/config/SCsub
@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+
+Import("env")
+
+env_config = env.Clone()
+
+env_config.add_source_files(env.core_sources, "*.cpp")
diff --git a/core/engine.cpp b/core/config/engine.cpp
index b0037ffb37..b0037ffb37 100644
--- a/core/engine.cpp
+++ b/core/config/engine.cpp
diff --git a/core/engine.h b/core/config/engine.h
index b581c58ec5..1d3d963b39 100644
--- a/core/engine.h
+++ b/core/config/engine.h
@@ -31,10 +31,10 @@
 #ifndef ENGINE_H
 #define ENGINE_H
 
-#include "core/list.h"
 #include "core/os/main_loop.h"
-#include "core/ustring.h"
-#include "core/vector.h"
+#include "core/string/ustring.h"
+#include "core/templates/list.h"
+#include "core/templates/vector.h"
 
 class Engine {
 public:
diff --git a/core/project_settings.cpp b/core/config/project_settings.cpp
index 3829474626..aa954ed300 100644
--- a/core/project_settings.cpp
+++ b/core/config/project_settings.cpp
@@ -30,7 +30,7 @@
 
 #include "project_settings.h"
 
-#include "core/bind/core_bind.h"
+#include "core/core_bind.h"
 #include "core/core_string_names.h"
 #include "core/io/file_access_network.h"
 #include "core/io/file_access_pack.h"
@@ -39,7 +39,7 @@
 #include "core/os/file_access.h"
 #include "core/os/keyboard.h"
 #include "core/os/os.h"
-#include "core/variant_parser.h"
+#include "core/variant/variant_parser.h"
 
 #include <zlib.h>
 
diff --git a/core/project_settings.h b/core/config/project_settings.h
index 9a1d9cee97..a8c9adc587 100644
--- a/core/project_settings.h
+++ b/core/config/project_settings.h
@@ -31,9 +31,9 @@
 #ifndef PROJECT_SETTINGS_H
 #define PROJECT_SETTINGS_H
 
-#include "core/class_db.h"
+#include "core/object/class_db.h"
 #include "core/os/thread_safe.h"
-#include "core/set.h"
+#include "core/templates/set.h"
 
 class ProjectSettings : public Object {
 	GDCLASS(ProjectSettings, Object);
diff --git a/core/bind/core_bind.cpp b/core/core_bind.cpp
index baf5d4b928..f3bdea1eec 100644
--- a/core/bind/core_bind.cpp
+++ b/core/core_bind.cpp
@@ -30,6 +30,7 @@
 
 #include "core_bind.h"
 
+#include "core/config/project_settings.h"
 #include "core/crypto/crypto_core.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/io/file_access_compressed.h"
@@ -40,7 +41,6 @@
 #include "core/math/geometry_3d.h"
 #include "core/os/keyboard.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 /**
  *  Time constants borrowed from loc_time.h
diff --git a/core/bind/core_bind.h b/core/core_bind.h
index e75e740cd5..7794750387 100644
--- a/core/bind/core_bind.h
+++ b/core/core_bind.h
@@ -31,8 +31,8 @@
 #ifndef CORE_BIND_H
 #define CORE_BIND_H
 
-#include "core/image.h"
 #include "core/io/compression.h"
+#include "core/io/image.h"
 #include "core/io/resource_loader.h"
 #include "core/io/resource_saver.h"
 #include "core/os/dir_access.h"
diff --git a/core/core_constants.cpp b/core/core_constants.cpp
new file mode 100644
index 0000000000..4229436e84
--- /dev/null
+++ b/core/core_constants.cpp
@@ -0,0 +1,690 @@
+/*************************************************************************/
+/*  core_constants.cpp                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "core_constants.h"
+
+#include "core/input/input_event.h"
+#include "core/object/class_db.h"
+#include "core/os/keyboard.h"
+#include "core/variant/variant.h"
+
+struct _CoreConstant {
+#ifdef DEBUG_METHODS_ENABLED
+	StringName enum_name;
+	bool ignore_value_in_docs;
+#endif
+	const char *name;
+	int value;
+
+	_CoreConstant() {}
+
+#ifdef DEBUG_METHODS_ENABLED
+	_CoreConstant(const StringName &p_enum_name, const char *p_name, int p_value, bool p_ignore_value_in_docs = false) :
+			enum_name(p_enum_name),
+			ignore_value_in_docs(p_ignore_value_in_docs),
+			name(p_name),
+			value(p_value) {
+	}
+#else
+	_CoreConstant(const char *p_name, int p_value) :
+			name(p_name),
+			value(p_value) {
+	}
+#endif
+};
+
+static Vector<_CoreConstant> _global_constants;
+
+#ifdef DEBUG_METHODS_ENABLED
+
+#define BIND_CORE_CONSTANT(m_constant) \
+	_global_constants.push_back(_CoreConstant(StringName(), #m_constant, m_constant));
+
+#define BIND_CORE_ENUM_CONSTANT(m_constant) \
+	_global_constants.push_back(_CoreConstant(__constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant));
+
+#define BIND_CORE_ENUM_CONSTANT_CUSTOM(m_custom_name, m_constant) \
+	_global_constants.push_back(_CoreConstant(__constant_get_enum_name(m_constant, #m_constant), m_custom_name, m_constant));
+
+#define BIND_CORE_CONSTANT_NO_VAL(m_constant) \
+	_global_constants.push_back(_CoreConstant(StringName(), #m_constant, m_constant, true));
+
+#define BIND_CORE_ENUM_CONSTANT_NO_VAL(m_constant) \
+	_global_constants.push_back(_CoreConstant(__constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant, true));
+
+#define BIND_CORE_ENUM_CONSTANT_CUSTOM_NO_VAL(m_custom_name, m_constant) \
+	_global_constants.push_back(_CoreConstant(__constant_get_enum_name(m_constant, #m_constant), m_custom_name, m_constant, true));
+
+#else
+
+#define BIND_CORE_CONSTANT(m_constant) \
+	_global_constants.push_back(_CoreConstant(#m_constant, m_constant));
+
+#define BIND_CORE_ENUM_CONSTANT(m_constant) \
+	_global_constants.push_back(_CoreConstant(#m_constant, m_constant));
+
+#define BIND_CORE_ENUM_CONSTANT_CUSTOM(m_custom_name, m_constant) \
+	_global_constants.push_back(_CoreConstant(m_custom_name, m_constant));
+
+#define BIND_CORE_CONSTANT_NO_VAL(m_constant) \
+	_global_constants.push_back(_CoreConstant(#m_constant, m_constant));
+
+#define BIND_CORE_ENUM_CONSTANT_NO_VAL(m_constant) \
+	_global_constants.push_back(_CoreConstant(#m_constant, m_constant));
+
+#define BIND_CORE_ENUM_CONSTANT_CUSTOM_NO_VAL(m_custom_name, m_constant) \
+	_global_constants.push_back(_CoreConstant(m_custom_name, m_constant));
+
+#endif
+
+VARIANT_ENUM_CAST(KeyList);
+VARIANT_ENUM_CAST(KeyModifierMask);
+VARIANT_ENUM_CAST(ButtonList);
+VARIANT_ENUM_CAST(JoyButtonList);
+VARIANT_ENUM_CAST(JoyAxisList);
+VARIANT_ENUM_CAST(MidiMessageList);
+
+void register_global_constants() {
+	BIND_CORE_ENUM_CONSTANT(MARGIN_LEFT);
+	BIND_CORE_ENUM_CONSTANT(MARGIN_TOP);
+	BIND_CORE_ENUM_CONSTANT(MARGIN_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(MARGIN_BOTTOM);
+
+	BIND_CORE_ENUM_CONSTANT(CORNER_TOP_LEFT);
+	BIND_CORE_ENUM_CONSTANT(CORNER_TOP_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(CORNER_BOTTOM_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(CORNER_BOTTOM_LEFT);
+
+	BIND_CORE_ENUM_CONSTANT(VERTICAL);
+	BIND_CORE_ENUM_CONSTANT(HORIZONTAL);
+
+	BIND_CORE_ENUM_CONSTANT(HALIGN_LEFT);
+	BIND_CORE_ENUM_CONSTANT(HALIGN_CENTER);
+	BIND_CORE_ENUM_CONSTANT(HALIGN_RIGHT);
+
+	BIND_CORE_ENUM_CONSTANT(VALIGN_TOP);
+	BIND_CORE_ENUM_CONSTANT(VALIGN_CENTER);
+	BIND_CORE_ENUM_CONSTANT(VALIGN_BOTTOM);
+
+	// huge list of keys
+	BIND_CORE_CONSTANT(SPKEY);
+
+	BIND_CORE_ENUM_CONSTANT(KEY_ESCAPE);
+	BIND_CORE_ENUM_CONSTANT(KEY_TAB);
+	BIND_CORE_ENUM_CONSTANT(KEY_BACKTAB);
+	BIND_CORE_ENUM_CONSTANT(KEY_BACKSPACE);
+	BIND_CORE_ENUM_CONSTANT(KEY_ENTER);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_ENTER);
+	BIND_CORE_ENUM_CONSTANT(KEY_INSERT);
+	BIND_CORE_ENUM_CONSTANT(KEY_DELETE);
+	BIND_CORE_ENUM_CONSTANT(KEY_PAUSE);
+	BIND_CORE_ENUM_CONSTANT(KEY_PRINT);
+	BIND_CORE_ENUM_CONSTANT(KEY_SYSREQ);
+	BIND_CORE_ENUM_CONSTANT(KEY_CLEAR);
+	BIND_CORE_ENUM_CONSTANT(KEY_HOME);
+	BIND_CORE_ENUM_CONSTANT(KEY_END);
+	BIND_CORE_ENUM_CONSTANT(KEY_LEFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_UP);
+	BIND_CORE_ENUM_CONSTANT(KEY_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(KEY_DOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_PAGEUP);
+	BIND_CORE_ENUM_CONSTANT(KEY_PAGEDOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_SHIFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_CONTROL);
+	BIND_CORE_ENUM_CONSTANT(KEY_META);
+	BIND_CORE_ENUM_CONSTANT(KEY_ALT);
+	BIND_CORE_ENUM_CONSTANT(KEY_CAPSLOCK);
+	BIND_CORE_ENUM_CONSTANT(KEY_NUMLOCK);
+	BIND_CORE_ENUM_CONSTANT(KEY_SCROLLLOCK);
+	BIND_CORE_ENUM_CONSTANT(KEY_F1);
+	BIND_CORE_ENUM_CONSTANT(KEY_F2);
+	BIND_CORE_ENUM_CONSTANT(KEY_F3);
+	BIND_CORE_ENUM_CONSTANT(KEY_F4);
+	BIND_CORE_ENUM_CONSTANT(KEY_F5);
+	BIND_CORE_ENUM_CONSTANT(KEY_F6);
+	BIND_CORE_ENUM_CONSTANT(KEY_F7);
+	BIND_CORE_ENUM_CONSTANT(KEY_F8);
+	BIND_CORE_ENUM_CONSTANT(KEY_F9);
+	BIND_CORE_ENUM_CONSTANT(KEY_F10);
+	BIND_CORE_ENUM_CONSTANT(KEY_F11);
+	BIND_CORE_ENUM_CONSTANT(KEY_F12);
+	BIND_CORE_ENUM_CONSTANT(KEY_F13);
+	BIND_CORE_ENUM_CONSTANT(KEY_F14);
+	BIND_CORE_ENUM_CONSTANT(KEY_F15);
+	BIND_CORE_ENUM_CONSTANT(KEY_F16);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_MULTIPLY);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_DIVIDE);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_SUBTRACT);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_PERIOD);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_ADD);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_0);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_1);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_2);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_3);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_4);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_5);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_6);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_7);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_8);
+	BIND_CORE_ENUM_CONSTANT(KEY_KP_9);
+	BIND_CORE_ENUM_CONSTANT(KEY_SUPER_L);
+	BIND_CORE_ENUM_CONSTANT(KEY_SUPER_R);
+	BIND_CORE_ENUM_CONSTANT(KEY_MENU);
+	BIND_CORE_ENUM_CONSTANT(KEY_HYPER_L);
+	BIND_CORE_ENUM_CONSTANT(KEY_HYPER_R);
+	BIND_CORE_ENUM_CONSTANT(KEY_HELP);
+	BIND_CORE_ENUM_CONSTANT(KEY_DIRECTION_L);
+	BIND_CORE_ENUM_CONSTANT(KEY_DIRECTION_R);
+	BIND_CORE_ENUM_CONSTANT(KEY_BACK);
+	BIND_CORE_ENUM_CONSTANT(KEY_FORWARD);
+	BIND_CORE_ENUM_CONSTANT(KEY_STOP);
+	BIND_CORE_ENUM_CONSTANT(KEY_REFRESH);
+	BIND_CORE_ENUM_CONSTANT(KEY_VOLUMEDOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_VOLUMEMUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_VOLUMEUP);
+	BIND_CORE_ENUM_CONSTANT(KEY_BASSBOOST);
+	BIND_CORE_ENUM_CONSTANT(KEY_BASSUP);
+	BIND_CORE_ENUM_CONSTANT(KEY_BASSDOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_TREBLEUP);
+	BIND_CORE_ENUM_CONSTANT(KEY_TREBLEDOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_MEDIAPLAY);
+	BIND_CORE_ENUM_CONSTANT(KEY_MEDIASTOP);
+	BIND_CORE_ENUM_CONSTANT(KEY_MEDIAPREVIOUS);
+	BIND_CORE_ENUM_CONSTANT(KEY_MEDIANEXT);
+	BIND_CORE_ENUM_CONSTANT(KEY_MEDIARECORD);
+	BIND_CORE_ENUM_CONSTANT(KEY_HOMEPAGE);
+	BIND_CORE_ENUM_CONSTANT(KEY_FAVORITES);
+	BIND_CORE_ENUM_CONSTANT(KEY_SEARCH);
+	BIND_CORE_ENUM_CONSTANT(KEY_STANDBY);
+	BIND_CORE_ENUM_CONSTANT(KEY_OPENURL);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHMAIL);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHMEDIA);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH0);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH1);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH2);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH3);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH4);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH5);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH6);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH7);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH8);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCH9);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHA);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHB);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHC);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHD);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHE);
+	BIND_CORE_ENUM_CONSTANT(KEY_LAUNCHF);
+
+	BIND_CORE_ENUM_CONSTANT(KEY_UNKNOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_SPACE);
+	BIND_CORE_ENUM_CONSTANT(KEY_EXCLAM);
+	BIND_CORE_ENUM_CONSTANT(KEY_QUOTEDBL);
+	BIND_CORE_ENUM_CONSTANT(KEY_NUMBERSIGN);
+	BIND_CORE_ENUM_CONSTANT(KEY_DOLLAR);
+	BIND_CORE_ENUM_CONSTANT(KEY_PERCENT);
+	BIND_CORE_ENUM_CONSTANT(KEY_AMPERSAND);
+	BIND_CORE_ENUM_CONSTANT(KEY_APOSTROPHE);
+	BIND_CORE_ENUM_CONSTANT(KEY_PARENLEFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_PARENRIGHT);
+	BIND_CORE_ENUM_CONSTANT(KEY_ASTERISK);
+	BIND_CORE_ENUM_CONSTANT(KEY_PLUS);
+	BIND_CORE_ENUM_CONSTANT(KEY_COMMA);
+	BIND_CORE_ENUM_CONSTANT(KEY_MINUS);
+	BIND_CORE_ENUM_CONSTANT(KEY_PERIOD);
+	BIND_CORE_ENUM_CONSTANT(KEY_SLASH);
+	BIND_CORE_ENUM_CONSTANT(KEY_0);
+	BIND_CORE_ENUM_CONSTANT(KEY_1);
+	BIND_CORE_ENUM_CONSTANT(KEY_2);
+	BIND_CORE_ENUM_CONSTANT(KEY_3);
+	BIND_CORE_ENUM_CONSTANT(KEY_4);
+	BIND_CORE_ENUM_CONSTANT(KEY_5);
+	BIND_CORE_ENUM_CONSTANT(KEY_6);
+	BIND_CORE_ENUM_CONSTANT(KEY_7);
+	BIND_CORE_ENUM_CONSTANT(KEY_8);
+	BIND_CORE_ENUM_CONSTANT(KEY_9);
+	BIND_CORE_ENUM_CONSTANT(KEY_COLON);
+	BIND_CORE_ENUM_CONSTANT(KEY_SEMICOLON);
+	BIND_CORE_ENUM_CONSTANT(KEY_LESS);
+	BIND_CORE_ENUM_CONSTANT(KEY_EQUAL);
+	BIND_CORE_ENUM_CONSTANT(KEY_GREATER);
+	BIND_CORE_ENUM_CONSTANT(KEY_QUESTION);
+	BIND_CORE_ENUM_CONSTANT(KEY_AT);
+	BIND_CORE_ENUM_CONSTANT(KEY_A);
+	BIND_CORE_ENUM_CONSTANT(KEY_B);
+	BIND_CORE_ENUM_CONSTANT(KEY_C);
+	BIND_CORE_ENUM_CONSTANT(KEY_D);
+	BIND_CORE_ENUM_CONSTANT(KEY_E);
+	BIND_CORE_ENUM_CONSTANT(KEY_F);
+	BIND_CORE_ENUM_CONSTANT(KEY_G);
+	BIND_CORE_ENUM_CONSTANT(KEY_H);
+	BIND_CORE_ENUM_CONSTANT(KEY_I);
+	BIND_CORE_ENUM_CONSTANT(KEY_J);
+	BIND_CORE_ENUM_CONSTANT(KEY_K);
+	BIND_CORE_ENUM_CONSTANT(KEY_L);
+	BIND_CORE_ENUM_CONSTANT(KEY_M);
+	BIND_CORE_ENUM_CONSTANT(KEY_N);
+	BIND_CORE_ENUM_CONSTANT(KEY_O);
+	BIND_CORE_ENUM_CONSTANT(KEY_P);
+	BIND_CORE_ENUM_CONSTANT(KEY_Q);
+	BIND_CORE_ENUM_CONSTANT(KEY_R);
+	BIND_CORE_ENUM_CONSTANT(KEY_S);
+	BIND_CORE_ENUM_CONSTANT(KEY_T);
+	BIND_CORE_ENUM_CONSTANT(KEY_U);
+	BIND_CORE_ENUM_CONSTANT(KEY_V);
+	BIND_CORE_ENUM_CONSTANT(KEY_W);
+	BIND_CORE_ENUM_CONSTANT(KEY_X);
+	BIND_CORE_ENUM_CONSTANT(KEY_Y);
+	BIND_CORE_ENUM_CONSTANT(KEY_Z);
+	BIND_CORE_ENUM_CONSTANT(KEY_BRACKETLEFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_BACKSLASH);
+	BIND_CORE_ENUM_CONSTANT(KEY_BRACKETRIGHT);
+	BIND_CORE_ENUM_CONSTANT(KEY_ASCIICIRCUM);
+	BIND_CORE_ENUM_CONSTANT(KEY_UNDERSCORE);
+	BIND_CORE_ENUM_CONSTANT(KEY_QUOTELEFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_BRACELEFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_BAR);
+	BIND_CORE_ENUM_CONSTANT(KEY_BRACERIGHT);
+	BIND_CORE_ENUM_CONSTANT(KEY_ASCIITILDE);
+	BIND_CORE_ENUM_CONSTANT(KEY_NOBREAKSPACE);
+	BIND_CORE_ENUM_CONSTANT(KEY_EXCLAMDOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_CENT);
+	BIND_CORE_ENUM_CONSTANT(KEY_STERLING);
+	BIND_CORE_ENUM_CONSTANT(KEY_CURRENCY);
+	BIND_CORE_ENUM_CONSTANT(KEY_YEN);
+	BIND_CORE_ENUM_CONSTANT(KEY_BROKENBAR);
+	BIND_CORE_ENUM_CONSTANT(KEY_SECTION);
+	BIND_CORE_ENUM_CONSTANT(KEY_DIAERESIS);
+	BIND_CORE_ENUM_CONSTANT(KEY_COPYRIGHT);
+	BIND_CORE_ENUM_CONSTANT(KEY_ORDFEMININE);
+	BIND_CORE_ENUM_CONSTANT(KEY_GUILLEMOTLEFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_NOTSIGN);
+	BIND_CORE_ENUM_CONSTANT(KEY_HYPHEN);
+	BIND_CORE_ENUM_CONSTANT(KEY_REGISTERED);
+	BIND_CORE_ENUM_CONSTANT(KEY_MACRON);
+	BIND_CORE_ENUM_CONSTANT(KEY_DEGREE);
+	BIND_CORE_ENUM_CONSTANT(KEY_PLUSMINUS);
+	BIND_CORE_ENUM_CONSTANT(KEY_TWOSUPERIOR);
+	BIND_CORE_ENUM_CONSTANT(KEY_THREESUPERIOR);
+	BIND_CORE_ENUM_CONSTANT(KEY_ACUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_MU);
+	BIND_CORE_ENUM_CONSTANT(KEY_PARAGRAPH);
+	BIND_CORE_ENUM_CONSTANT(KEY_PERIODCENTERED);
+	BIND_CORE_ENUM_CONSTANT(KEY_CEDILLA);
+	BIND_CORE_ENUM_CONSTANT(KEY_ONESUPERIOR);
+	BIND_CORE_ENUM_CONSTANT(KEY_MASCULINE);
+	BIND_CORE_ENUM_CONSTANT(KEY_GUILLEMOTRIGHT);
+	BIND_CORE_ENUM_CONSTANT(KEY_ONEQUARTER);
+	BIND_CORE_ENUM_CONSTANT(KEY_ONEHALF);
+	BIND_CORE_ENUM_CONSTANT(KEY_THREEQUARTERS);
+	BIND_CORE_ENUM_CONSTANT(KEY_QUESTIONDOWN);
+	BIND_CORE_ENUM_CONSTANT(KEY_AGRAVE);
+	BIND_CORE_ENUM_CONSTANT(KEY_AACUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_ACIRCUMFLEX);
+	BIND_CORE_ENUM_CONSTANT(KEY_ATILDE);
+	BIND_CORE_ENUM_CONSTANT(KEY_ADIAERESIS);
+	BIND_CORE_ENUM_CONSTANT(KEY_ARING);
+	BIND_CORE_ENUM_CONSTANT(KEY_AE);
+	BIND_CORE_ENUM_CONSTANT(KEY_CCEDILLA);
+	BIND_CORE_ENUM_CONSTANT(KEY_EGRAVE);
+	BIND_CORE_ENUM_CONSTANT(KEY_EACUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_ECIRCUMFLEX);
+	BIND_CORE_ENUM_CONSTANT(KEY_EDIAERESIS);
+	BIND_CORE_ENUM_CONSTANT(KEY_IGRAVE);
+	BIND_CORE_ENUM_CONSTANT(KEY_IACUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_ICIRCUMFLEX);
+	BIND_CORE_ENUM_CONSTANT(KEY_IDIAERESIS);
+	BIND_CORE_ENUM_CONSTANT(KEY_ETH);
+	BIND_CORE_ENUM_CONSTANT(KEY_NTILDE);
+	BIND_CORE_ENUM_CONSTANT(KEY_OGRAVE);
+	BIND_CORE_ENUM_CONSTANT(KEY_OACUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_OCIRCUMFLEX);
+	BIND_CORE_ENUM_CONSTANT(KEY_OTILDE);
+	BIND_CORE_ENUM_CONSTANT(KEY_ODIAERESIS);
+	BIND_CORE_ENUM_CONSTANT(KEY_MULTIPLY);
+	BIND_CORE_ENUM_CONSTANT(KEY_OOBLIQUE);
+	BIND_CORE_ENUM_CONSTANT(KEY_UGRAVE);
+	BIND_CORE_ENUM_CONSTANT(KEY_UACUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_UCIRCUMFLEX);
+	BIND_CORE_ENUM_CONSTANT(KEY_UDIAERESIS);
+	BIND_CORE_ENUM_CONSTANT(KEY_YACUTE);
+	BIND_CORE_ENUM_CONSTANT(KEY_THORN);
+	BIND_CORE_ENUM_CONSTANT(KEY_SSHARP);
+
+	BIND_CORE_ENUM_CONSTANT(KEY_DIVISION);
+	BIND_CORE_ENUM_CONSTANT(KEY_YDIAERESIS);
+
+	BIND_CORE_ENUM_CONSTANT(KEY_CODE_MASK);
+	BIND_CORE_ENUM_CONSTANT(KEY_MODIFIER_MASK);
+
+	BIND_CORE_ENUM_CONSTANT(KEY_MASK_SHIFT);
+	BIND_CORE_ENUM_CONSTANT(KEY_MASK_ALT);
+	BIND_CORE_ENUM_CONSTANT(KEY_MASK_META);
+	BIND_CORE_ENUM_CONSTANT(KEY_MASK_CTRL);
+	BIND_CORE_ENUM_CONSTANT_NO_VAL(KEY_MASK_CMD);
+	BIND_CORE_ENUM_CONSTANT(KEY_MASK_KPAD);
+	BIND_CORE_ENUM_CONSTANT(KEY_MASK_GROUP_SWITCH);
+
+	// mouse
+	BIND_CORE_ENUM_CONSTANT(BUTTON_LEFT);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_MIDDLE);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_XBUTTON1);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_XBUTTON2);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_WHEEL_UP);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_WHEEL_DOWN);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_WHEEL_LEFT);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_WHEEL_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_MASK_LEFT);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_MASK_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_MASK_MIDDLE);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_MASK_XBUTTON1);
+	BIND_CORE_ENUM_CONSTANT(BUTTON_MASK_XBUTTON2);
+
+	// Joypad buttons
+	BIND_CORE_ENUM_CONSTANT(JOY_INVALID_BUTTON);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_A);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_B);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_BACK);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_GUIDE);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_START);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_LEFT_STICK);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_RIGHT_STICK);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_LEFT_SHOULDER);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_RIGHT_SHOULDER);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_DPAD_UP);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_DPAD_DOWN);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_DPAD_LEFT);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_DPAD_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(JOY_SDL_BUTTONS);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_CROSS);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_CIRCLE);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_SQUARE);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_TRIANGLE);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_SELECT);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_START);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_PS);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_L1);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_R1);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_L3);
+	BIND_CORE_ENUM_CONSTANT(JOY_SONY_R3);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_A);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_B);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_BACK);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_START);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_HOME);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_LS);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_RS);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_LB);
+	BIND_CORE_ENUM_CONSTANT(JOY_XBOX_RB);
+	BIND_CORE_ENUM_CONSTANT(JOY_BUTTON_MAX);
+
+	// Joypad axes
+	BIND_CORE_ENUM_CONSTANT(JOY_INVALID_AXIS);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_LEFT_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_LEFT_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_RIGHT_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_RIGHT_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_TRIGGER_LEFT);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_TRIGGER_RIGHT);
+	BIND_CORE_ENUM_CONSTANT(JOY_SDL_AXES);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_0_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_0_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_1_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_1_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_2_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_2_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_3_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_3_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_4_X);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_4_Y);
+	BIND_CORE_ENUM_CONSTANT(JOY_AXIS_MAX);
+
+	// midi
+	BIND_CORE_ENUM_CONSTANT(MIDI_MESSAGE_NOTE_OFF);
+	BIND_CORE_ENUM_CONSTANT(MIDI_MESSAGE_NOTE_ON);
+	BIND_CORE_ENUM_CONSTANT(MIDI_MESSAGE_AFTERTOUCH);
+	BIND_CORE_ENUM_CONSTANT(MIDI_MESSAGE_CONTROL_CHANGE);
+	BIND_CORE_ENUM_CONSTANT(MIDI_MESSAGE_PROGRAM_CHANGE);
+	BIND_CORE_ENUM_CONSTANT(MIDI_MESSAGE_CHANNEL_PRESSURE);
+	BIND_CORE_ENUM_CONSTANT(MIDI_MESSAGE_PITCH_BEND);
+
+	// error list
+
+	BIND_CORE_ENUM_CONSTANT(OK); // (0)
+	BIND_CORE_ENUM_CONSTANT(FAILED);
+	BIND_CORE_ENUM_CONSTANT(ERR_UNAVAILABLE);
+	BIND_CORE_ENUM_CONSTANT(ERR_UNCONFIGURED);
+	BIND_CORE_ENUM_CONSTANT(ERR_UNAUTHORIZED);
+	BIND_CORE_ENUM_CONSTANT(ERR_PARAMETER_RANGE_ERROR); // (5)
+	BIND_CORE_ENUM_CONSTANT(ERR_OUT_OF_MEMORY);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_NOT_FOUND);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_BAD_DRIVE);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_BAD_PATH);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_NO_PERMISSION); // (10)
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_ALREADY_IN_USE);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_CANT_OPEN);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_CANT_WRITE);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_CANT_READ);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_UNRECOGNIZED); // (15)
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_CORRUPT);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_MISSING_DEPENDENCIES);
+	BIND_CORE_ENUM_CONSTANT(ERR_FILE_EOF);
+	BIND_CORE_ENUM_CONSTANT(ERR_CANT_OPEN);
+	BIND_CORE_ENUM_CONSTANT(ERR_CANT_CREATE); // (20)
+	BIND_CORE_ENUM_CONSTANT(ERR_QUERY_FAILED);
+	BIND_CORE_ENUM_CONSTANT(ERR_ALREADY_IN_USE);
+	BIND_CORE_ENUM_CONSTANT(ERR_LOCKED);
+	BIND_CORE_ENUM_CONSTANT(ERR_TIMEOUT);
+	BIND_CORE_ENUM_CONSTANT(ERR_CANT_CONNECT); // (25)
+	BIND_CORE_ENUM_CONSTANT(ERR_CANT_RESOLVE);
+	BIND_CORE_ENUM_CONSTANT(ERR_CONNECTION_ERROR);
+	BIND_CORE_ENUM_CONSTANT(ERR_CANT_ACQUIRE_RESOURCE);
+	BIND_CORE_ENUM_CONSTANT(ERR_CANT_FORK);
+	BIND_CORE_ENUM_CONSTANT(ERR_INVALID_DATA); // (30)
+	BIND_CORE_ENUM_CONSTANT(ERR_INVALID_PARAMETER);
+	BIND_CORE_ENUM_CONSTANT(ERR_ALREADY_EXISTS);
+	BIND_CORE_ENUM_CONSTANT(ERR_DOES_NOT_EXIST);
+	BIND_CORE_ENUM_CONSTANT(ERR_DATABASE_CANT_READ);
+	BIND_CORE_ENUM_CONSTANT(ERR_DATABASE_CANT_WRITE); // (35)
+	BIND_CORE_ENUM_CONSTANT(ERR_COMPILATION_FAILED);
+	BIND_CORE_ENUM_CONSTANT(ERR_METHOD_NOT_FOUND);
+	BIND_CORE_ENUM_CONSTANT(ERR_LINK_FAILED);
+	BIND_CORE_ENUM_CONSTANT(ERR_SCRIPT_FAILED);
+	BIND_CORE_ENUM_CONSTANT(ERR_CYCLIC_LINK); // (40)
+	BIND_CORE_ENUM_CONSTANT(ERR_INVALID_DECLARATION);
+	BIND_CORE_ENUM_CONSTANT(ERR_DUPLICATE_SYMBOL);
+	BIND_CORE_ENUM_CONSTANT(ERR_PARSE_ERROR);
+	BIND_CORE_ENUM_CONSTANT(ERR_BUSY);
+	BIND_CORE_ENUM_CONSTANT(ERR_SKIP); // (45)
+	BIND_CORE_ENUM_CONSTANT(ERR_HELP);
+	BIND_CORE_ENUM_CONSTANT(ERR_BUG);
+	BIND_CORE_ENUM_CONSTANT(ERR_PRINTER_ON_FIRE);
+
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_NONE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_RANGE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_EXP_RANGE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_ENUM);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_EXP_EASING);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_LENGTH);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_KEY_ACCEL);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_FLAGS);
+
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_2D_RENDER);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_2D_PHYSICS);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_3D_RENDER);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_3D_PHYSICS);
+
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_FILE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_DIR);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_GLOBAL_FILE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_GLOBAL_DIR);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_RESOURCE_TYPE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_MULTILINE_TEXT);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_PLACEHOLDER_TEXT);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_COLOR_NO_ALPHA);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_IMAGE_COMPRESS_LOSSY);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_HINT_IMAGE_COMPRESS_LOSSLESS);
+
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_STORAGE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_EDITOR);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_NETWORK);
+
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_EDITOR_HELPER);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_CHECKABLE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_CHECKED);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_INTERNATIONALIZED);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_GROUP);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_CATEGORY);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_SUBGROUP);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_NO_INSTANCE_STATE);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_RESTART_IF_CHANGED);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_SCRIPT_VARIABLE);
+
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_DEFAULT);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_DEFAULT_INTL);
+	BIND_CORE_ENUM_CONSTANT(PROPERTY_USAGE_NOEDITOR);
+
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAG_NORMAL);
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAG_EDITOR);
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAG_NOSCRIPT);
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAG_CONST);
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAG_REVERSE);
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAG_VIRTUAL);
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAG_FROM_SCRIPT);
+	BIND_CORE_ENUM_CONSTANT(METHOD_FLAGS_DEFAULT);
+
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_NIL", Variant::NIL);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_BOOL", Variant::BOOL);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_INT", Variant::INT);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_REAL", Variant::FLOAT);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_STRING", Variant::STRING);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2", Variant::VECTOR2);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2I", Variant::VECTOR2I);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_RECT2", Variant::RECT2);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_RECT2I", Variant::RECT2I);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3", Variant::VECTOR3);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3I", Variant::VECTOR3I);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_TRANSFORM2D", Variant::TRANSFORM2D);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_PLANE", Variant::PLANE);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_QUAT", Variant::QUAT);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_AABB", Variant::AABB);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_BASIS", Variant::BASIS);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_TRANSFORM", Variant::TRANSFORM);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_COLOR", Variant::COLOR);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_STRING_NAME", Variant::STRING_NAME);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_NODE_PATH", Variant::NODE_PATH);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_RID", Variant::RID);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_OBJECT", Variant::OBJECT);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_CALLABLE", Variant::CALLABLE);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_SIGNAL", Variant::SIGNAL);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_DICTIONARY", Variant::DICTIONARY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_ARRAY", Variant::ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_RAW_ARRAY", Variant::PACKED_BYTE_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_INT32_ARRAY", Variant::PACKED_INT32_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_INT64_ARRAY", Variant::PACKED_INT64_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_FLOAT32_ARRAY", Variant::PACKED_FLOAT32_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_FLOAT64_ARRAY", Variant::PACKED_FLOAT64_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_STRING_ARRAY", Variant::PACKED_STRING_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2_ARRAY", Variant::PACKED_VECTOR2_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3_ARRAY", Variant::PACKED_VECTOR3_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_COLOR_ARRAY", Variant::PACKED_COLOR_ARRAY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("TYPE_MAX", Variant::VARIANT_MAX);
+
+	//comparison
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_EQUAL", Variant::OP_EQUAL);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_NOT_EQUAL", Variant::OP_NOT_EQUAL);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_LESS", Variant::OP_LESS);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_LESS_EQUAL", Variant::OP_LESS_EQUAL);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_GREATER", Variant::OP_GREATER);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_GREATER_EQUAL", Variant::OP_GREATER_EQUAL);
+	//mathematic
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_ADD", Variant::OP_ADD);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_SUBTRACT", Variant::OP_SUBTRACT);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_MULTIPLY", Variant::OP_MULTIPLY);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_DIVIDE", Variant::OP_DIVIDE);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_NEGATE", Variant::OP_NEGATE);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_POSITIVE", Variant::OP_POSITIVE);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_MODULE", Variant::OP_MODULE);
+	//bitwise
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_SHIFT_LEFT", Variant::OP_SHIFT_LEFT);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_SHIFT_RIGHT", Variant::OP_SHIFT_RIGHT);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_BIT_AND", Variant::OP_BIT_AND);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_BIT_OR", Variant::OP_BIT_OR);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_BIT_XOR", Variant::OP_BIT_XOR);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_BIT_NEGATE", Variant::OP_BIT_NEGATE);
+	//logic
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_AND", Variant::OP_AND);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_OR", Variant::OP_OR);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_XOR", Variant::OP_XOR);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_NOT", Variant::OP_NOT);
+	//containment
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_IN", Variant::OP_IN);
+	BIND_CORE_ENUM_CONSTANT_CUSTOM("OP_MAX", Variant::OP_MAX);
+}
+
+void unregister_global_constants() {
+	_global_constants.clear();
+}
+
+int CoreConstants::get_global_constant_count() {
+	return _global_constants.size();
+}
+
+#ifdef DEBUG_METHODS_ENABLED
+StringName CoreConstants::get_global_constant_enum(int p_idx) {
+	return _global_constants[p_idx].enum_name;
+}
+
+bool CoreConstants::get_ignore_value_in_docs(int p_idx) {
+	return _global_constants[p_idx].ignore_value_in_docs;
+}
+#else
+StringName CoreConstants::get_global_constant_enum(int p_idx) {
+	return StringName();
+}
+
+bool CoreConstants::get_ignore_value_in_docs(int p_idx) {
+	return false;
+}
+#endif
+
+const char *CoreConstants::get_global_constant_name(int p_idx) {
+	return _global_constants[p_idx].name;
+}
+
+int CoreConstants::get_global_constant_value(int p_idx) {
+	return _global_constants[p_idx].value;
+}
diff --git a/core/global_constants.h b/core/core_constants.h
index 989633a6fa..6cddd9daec 100644
--- a/core/global_constants.h
+++ b/core/core_constants.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  global_constants.h                                                   */
+/*  core_constants.h                                                     */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,12 +28,12 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef GLOBAL_CONSTANTS_H
-#define GLOBAL_CONSTANTS_H
+#ifndef CORE_CONSTANTS_H
+#define CORE_CONSTANTS_H
 
-#include "core/string_name.h"
+#include "core/string/string_name.h"
 
-class GlobalConstants {
+class CoreConstants {
 public:
 	static int get_global_constant_count();
 	static StringName get_global_constant_enum(int p_idx);
diff --git a/core/core_string_names.h b/core/core_string_names.h
index 43597ef301..c0bdc33d28 100644
--- a/core/core_string_names.h
+++ b/core/core_string_names.h
@@ -31,7 +31,7 @@
 #ifndef CORE_STRING_NAMES_H
 #define CORE_STRING_NAMES_H
 
-#include "core/string_name.h"
+#include "core/string/string_name.h"
 
 class CoreStringNames {
 	friend void register_core_types();
diff --git a/core/crypto/aes_context.h b/core/crypto/aes_context.h
index 006ecee2ad..c23c504a72 100644
--- a/core/crypto/aes_context.h
+++ b/core/crypto/aes_context.h
@@ -32,7 +32,7 @@
 #define AES_CONTEXT_H
 
 #include "core/crypto/crypto_core.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class AESContext : public Reference {
 	GDCLASS(AESContext, Reference);
diff --git a/core/crypto/crypto.cpp b/core/crypto/crypto.cpp
index 29d02e11df..d12108bca0 100644
--- a/core/crypto/crypto.cpp
+++ b/core/crypto/crypto.cpp
@@ -30,7 +30,7 @@
 
 #include "crypto.h"
 
-#include "core/engine.h"
+#include "core/config/engine.h"
 #include "core/io/certs_compressed.gen.h"
 #include "core/io/compression.h"
 
diff --git a/core/crypto/crypto.h b/core/crypto/crypto.h
index 916f7798eb..8325f043bf 100644
--- a/core/crypto/crypto.h
+++ b/core/crypto/crypto.h
@@ -32,10 +32,10 @@
 #define CRYPTO_H
 
 #include "core/crypto/hashing_context.h"
+#include "core/io/resource.h"
 #include "core/io/resource_loader.h"
 #include "core/io/resource_saver.h"
-#include "core/reference.h"
-#include "core/resource.h"
+#include "core/object/reference.h"
 
 class CryptoKey : public Resource {
 	GDCLASS(CryptoKey, Resource);
diff --git a/core/crypto/crypto_core.h b/core/crypto/crypto_core.h
index 9ab2871caa..57ba469f8d 100644
--- a/core/crypto/crypto_core.h
+++ b/core/crypto/crypto_core.h
@@ -31,7 +31,7 @@
 #ifndef CRYPTO_CORE_H
 #define CRYPTO_CORE_H
 
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class CryptoCore {
 public:
diff --git a/core/crypto/hashing_context.h b/core/crypto/hashing_context.h
index f9454fa891..40d075afa9 100644
--- a/core/crypto/hashing_context.h
+++ b/core/crypto/hashing_context.h
@@ -31,7 +31,7 @@
 #ifndef HASHING_CONTEXT_H
 #define HASHING_CONTEXT_H
 
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class HashingContext : public Reference {
 	GDCLASS(HashingContext, Reference);
diff --git a/core/debugger/debugger_marshalls.h b/core/debugger/debugger_marshalls.h
index 7b7f4ac4b5..f5a1a891bf 100644
--- a/core/debugger/debugger_marshalls.h
+++ b/core/debugger/debugger_marshalls.h
@@ -31,7 +31,7 @@
 #ifndef DEBUGGER_MARSHARLLS_H
 #define DEBUGGER_MARSHARLLS_H
 
-#include "core/script_language.h"
+#include "core/object/script_language.h"
 #include "servers/rendering_server.h"
 
 struct DebuggerMarshalls {
diff --git a/core/debugger/engine_debugger.h b/core/debugger/engine_debugger.h
index 8d5ebb2394..10f04bf97a 100644
--- a/core/debugger/engine_debugger.h
+++ b/core/debugger/engine_debugger.h
@@ -31,12 +31,12 @@
 #ifndef ENGINE_DEBUGGER_H
 #define ENGINE_DEBUGGER_H
 
-#include "core/array.h"
-#include "core/map.h"
-#include "core/string_name.h"
-#include "core/ustring.h"
-#include "core/variant.h"
-#include "core/vector.h"
+#include "core/string/string_name.h"
+#include "core/string/ustring.h"
+#include "core/templates/map.h"
+#include "core/templates/vector.h"
+#include "core/variant/array.h"
+#include "core/variant/variant.h"
 
 class RemoteDebuggerPeer;
 class ScriptDebugger;
diff --git a/core/debugger/local_debugger.h b/core/debugger/local_debugger.h
index d342da6d44..dbdeec173b 100644
--- a/core/debugger/local_debugger.h
+++ b/core/debugger/local_debugger.h
@@ -32,8 +32,8 @@
 #define LOCAL_DEBUGGER_H
 
 #include "core/debugger/engine_debugger.h"
-#include "core/list.h"
-#include "core/script_language.h"
+#include "core/object/script_language.h"
+#include "core/templates/list.h"
 
 class LocalDebugger : public EngineDebugger {
 private:
diff --git a/core/debugger/remote_debugger.cpp b/core/debugger/remote_debugger.cpp
index 9d55e1312e..ff89517497 100644
--- a/core/debugger/remote_debugger.cpp
+++ b/core/debugger/remote_debugger.cpp
@@ -30,13 +30,13 @@
 
 #include "remote_debugger.h"
 
+#include "core/config/project_settings.h"
 #include "core/debugger/debugger_marshalls.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/debugger/script_debugger.h"
 #include "core/input/input.h"
+#include "core/object/script_language.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
-#include "core/script_language.h"
 #include "scene/main/node.h"
 #include "servers/display_server.h"
 
diff --git a/core/debugger/remote_debugger.h b/core/debugger/remote_debugger.h
index 320ee15996..37cc8af2a5 100644
--- a/core/debugger/remote_debugger.h
+++ b/core/debugger/remote_debugger.h
@@ -31,13 +31,13 @@
 #ifndef REMOTE_DEBUGGER_H
 #define REMOTE_DEBUGGER_H
 
-#include "core/array.h"
-#include "core/class_db.h"
 #include "core/debugger/debugger_marshalls.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/debugger/remote_debugger_peer.h"
-#include "core/string_name.h"
-#include "core/ustring.h"
+#include "core/object/class_db.h"
+#include "core/string/string_name.h"
+#include "core/string/ustring.h"
+#include "core/variant/array.h"
 
 class RemoteDebugger : public EngineDebugger {
 public:
diff --git a/core/debugger/remote_debugger_peer.cpp b/core/debugger/remote_debugger_peer.cpp
index 0ce0042f50..338c637014 100644
--- a/core/debugger/remote_debugger_peer.cpp
+++ b/core/debugger/remote_debugger_peer.cpp
@@ -30,9 +30,9 @@
 
 #include "remote_debugger_peer.h"
 
+#include "core/config/project_settings.h"
 #include "core/io/marshalls.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 bool RemoteDebuggerPeerTCP::is_peer_connected() {
 	return connected;
diff --git a/core/debugger/remote_debugger_peer.h b/core/debugger/remote_debugger_peer.h
index 3a75a2a02b..79b88f5549 100644
--- a/core/debugger/remote_debugger_peer.h
+++ b/core/debugger/remote_debugger_peer.h
@@ -32,10 +32,10 @@
 #define REMOTE_DEBUGGER_PEER_H
 
 #include "core/io/stream_peer_tcp.h"
+#include "core/object/reference.h"
 #include "core/os/mutex.h"
 #include "core/os/thread.h"
-#include "core/reference.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 class RemoteDebuggerPeer : public Reference {
 protected:
diff --git a/core/debugger/script_debugger.h b/core/debugger/script_debugger.h
index 0068691825..7f2f2becc2 100644
--- a/core/debugger/script_debugger.h
+++ b/core/debugger/script_debugger.h
@@ -31,11 +31,11 @@
 #ifndef SCRIPT_DEBUGGER_H
 #define SCRIPT_DEBUGGER_H
 
-#include "core/map.h"
-#include "core/script_language.h"
-#include "core/set.h"
-#include "core/string_name.h"
-#include "core/vector.h"
+#include "core/object/script_language.h"
+#include "core/string/string_name.h"
+#include "core/templates/map.h"
+#include "core/templates/set.h"
+#include "core/templates/vector.h"
 
 class ScriptDebugger {
 	typedef ScriptLanguage::StackInfo StackInfo;
diff --git a/core/error/SCsub b/core/error/SCsub
new file mode 100644
index 0000000000..dfd6248a94
--- /dev/null
+++ b/core/error/SCsub
@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+
+Import("env")
+
+env_error = env.Clone()
+
+env_error.add_source_files(env.core_sources, "*.cpp")
diff --git a/core/error_list.h b/core/error/error_list.h
index a0218cf045..a0218cf045 100644
--- a/core/error_list.h
+++ b/core/error/error_list.h
diff --git a/core/error_macros.cpp b/core/error/error_macros.cpp
index 2fae939965..80879dd25d 100644
--- a/core/error_macros.cpp
+++ b/core/error/error_macros.cpp
@@ -31,8 +31,8 @@
 #include "error_macros.h"
 
 #include "core/io/logger.h"
-#include "core/ustring.h"
-#include "os/os.h"
+#include "core/os/os.h"
+#include "core/string/ustring.h"
 
 static ErrorHandlerList *error_handler_list = nullptr;
 
diff --git a/core/error_macros.h b/core/error/error_macros.h
index 6353961b04..6353961b04 100644
--- a/core/error_macros.h
+++ b/core/error/error_macros.h
diff --git a/core/func_ref.cpp b/core/func_ref.cpp
deleted file mode 100644
index 7e062f16d0..0000000000
--- a/core/func_ref.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/*************************************************************************/
-/*  func_ref.cpp                                                         */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "func_ref.h"
-
-Variant FuncRef::call_func(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
-	if (id.is_null()) {
-		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
-		return Variant();
-	}
-	Object *obj = ObjectDB::get_instance(id);
-
-	if (!obj) {
-		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
-		return Variant();
-	}
-
-	return obj->call(function, p_args, p_argcount, r_error);
-}
-
-Variant FuncRef::call_funcv(const Array &p_args) {
-	ERR_FAIL_COND_V(id.is_null(), Variant());
-
-	Object *obj = ObjectDB::get_instance(id);
-
-	ERR_FAIL_COND_V(!obj, Variant());
-
-	return obj->callv(function, p_args);
-}
-
-void FuncRef::set_instance(Object *p_obj) {
-	ERR_FAIL_NULL(p_obj);
-	id = p_obj->get_instance_id();
-}
-
-void FuncRef::set_function(const StringName &p_func) {
-	function = p_func;
-}
-
-StringName FuncRef::get_function() {
-	return function;
-}
-
-bool FuncRef::is_valid() const {
-	if (id.is_null()) {
-		return false;
-	}
-
-	Object *obj = ObjectDB::get_instance(id);
-	if (!obj) {
-		return false;
-	}
-
-	return obj->has_method(function);
-}
-
-void FuncRef::_bind_methods() {
-	{
-		MethodInfo mi;
-		mi.name = "call_func";
-		Vector<Variant> defargs;
-		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "call_func", &FuncRef::call_func, mi, defargs);
-	}
-
-	ClassDB::bind_method(D_METHOD("call_funcv", "arg_array"), &FuncRef::call_funcv);
-
-	ClassDB::bind_method(D_METHOD("set_instance", "instance"), &FuncRef::set_instance);
-	ClassDB::bind_method(D_METHOD("is_valid"), &FuncRef::is_valid);
-
-	ClassDB::bind_method(D_METHOD("set_function", "name"), &FuncRef::set_function);
-	ClassDB::bind_method(D_METHOD("get_function"), &FuncRef::get_function);
-
-	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "function"), "set_function", "get_function");
-}
diff --git a/core/func_ref.h b/core/func_ref.h
deleted file mode 100644
index 75b84e705e..0000000000
--- a/core/func_ref.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*************************************************************************/
-/*  func_ref.h                                                           */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef FUNC_REF_H
-#define FUNC_REF_H
-
-#include "core/reference.h"
-
-class FuncRef : public Reference {
-	GDCLASS(FuncRef, Reference);
-	ObjectID id;
-	StringName function;
-
-protected:
-	static void _bind_methods();
-
-public:
-	Variant call_func(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
-	Variant call_funcv(const Array &p_args);
-	void set_instance(Object *p_obj);
-	void set_function(const StringName &p_func);
-	StringName get_function();
-	bool is_valid() const;
-
-	FuncRef() {}
-};
-
-#endif // FUNC_REF_H
diff --git a/core/global_constants.cpp b/core/global_constants.cpp
deleted file mode 100644
index bd4046553c..0000000000
--- a/core/global_constants.cpp
+++ /dev/null
@@ -1,690 +0,0 @@
-/*************************************************************************/
-/*  global_constants.cpp                                                 */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "global_constants.h"
-
-#include "core/class_db.h"
-#include "core/input/input_event.h"
-#include "core/os/keyboard.h"
-#include "core/variant.h"
-
-struct _GlobalConstant {
-#ifdef DEBUG_METHODS_ENABLED
-	StringName enum_name;
-	bool ignore_value_in_docs;
-#endif
-	const char *name;
-	int value;
-
-	_GlobalConstant() {}
-
-#ifdef DEBUG_METHODS_ENABLED
-	_GlobalConstant(const StringName &p_enum_name, const char *p_name, int p_value, bool p_ignore_value_in_docs = false) :
-			enum_name(p_enum_name),
-			ignore_value_in_docs(p_ignore_value_in_docs),
-			name(p_name),
-			value(p_value) {
-	}
-#else
-	_GlobalConstant(const char *p_name, int p_value) :
-			name(p_name),
-			value(p_value) {
-	}
-#endif
-};
-
-static Vector<_GlobalConstant> _global_constants;
-
-#ifdef DEBUG_METHODS_ENABLED
-
-#define BIND_GLOBAL_CONSTANT(m_constant) \
-	_global_constants.push_back(_GlobalConstant(StringName(), #m_constant, m_constant));
-
-#define BIND_GLOBAL_ENUM_CONSTANT(m_constant) \
-	_global_constants.push_back(_GlobalConstant(__constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant));
-
-#define BIND_GLOBAL_ENUM_CONSTANT_CUSTOM(m_custom_name, m_constant) \
-	_global_constants.push_back(_GlobalConstant(__constant_get_enum_name(m_constant, #m_constant), m_custom_name, m_constant));
-
-#define BIND_GLOBAL_CONSTANT_NO_VAL(m_constant) \
-	_global_constants.push_back(_GlobalConstant(StringName(), #m_constant, m_constant, true));
-
-#define BIND_GLOBAL_ENUM_CONSTANT_NO_VAL(m_constant) \
-	_global_constants.push_back(_GlobalConstant(__constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant, true));
-
-#define BIND_GLOBAL_ENUM_CONSTANT_CUSTOM_NO_VAL(m_custom_name, m_constant) \
-	_global_constants.push_back(_GlobalConstant(__constant_get_enum_name(m_constant, #m_constant), m_custom_name, m_constant, true));
-
-#else
-
-#define BIND_GLOBAL_CONSTANT(m_constant) \
-	_global_constants.push_back(_GlobalConstant(#m_constant, m_constant));
-
-#define BIND_GLOBAL_ENUM_CONSTANT(m_constant) \
-	_global_constants.push_back(_GlobalConstant(#m_constant, m_constant));
-
-#define BIND_GLOBAL_ENUM_CONSTANT_CUSTOM(m_custom_name, m_constant) \
-	_global_constants.push_back(_GlobalConstant(m_custom_name, m_constant));
-
-#define BIND_GLOBAL_CONSTANT_NO_VAL(m_constant) \
-	_global_constants.push_back(_GlobalConstant(#m_constant, m_constant));
-
-#define BIND_GLOBAL_ENUM_CONSTANT_NO_VAL(m_constant) \
-	_global_constants.push_back(_GlobalConstant(#m_constant, m_constant));
-
-#define BIND_GLOBAL_ENUM_CONSTANT_CUSTOM_NO_VAL(m_custom_name, m_constant) \
-	_global_constants.push_back(_GlobalConstant(m_custom_name, m_constant));
-
-#endif
-
-VARIANT_ENUM_CAST(KeyList);
-VARIANT_ENUM_CAST(KeyModifierMask);
-VARIANT_ENUM_CAST(ButtonList);
-VARIANT_ENUM_CAST(JoyButtonList);
-VARIANT_ENUM_CAST(JoyAxisList);
-VARIANT_ENUM_CAST(MidiMessageList);
-
-void register_global_constants() {
-	BIND_GLOBAL_ENUM_CONSTANT(MARGIN_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(MARGIN_TOP);
-	BIND_GLOBAL_ENUM_CONSTANT(MARGIN_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(MARGIN_BOTTOM);
-
-	BIND_GLOBAL_ENUM_CONSTANT(CORNER_TOP_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(CORNER_TOP_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(CORNER_BOTTOM_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(CORNER_BOTTOM_LEFT);
-
-	BIND_GLOBAL_ENUM_CONSTANT(VERTICAL);
-	BIND_GLOBAL_ENUM_CONSTANT(HORIZONTAL);
-
-	BIND_GLOBAL_ENUM_CONSTANT(HALIGN_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(HALIGN_CENTER);
-	BIND_GLOBAL_ENUM_CONSTANT(HALIGN_RIGHT);
-
-	BIND_GLOBAL_ENUM_CONSTANT(VALIGN_TOP);
-	BIND_GLOBAL_ENUM_CONSTANT(VALIGN_CENTER);
-	BIND_GLOBAL_ENUM_CONSTANT(VALIGN_BOTTOM);
-
-	// huge list of keys
-	BIND_GLOBAL_CONSTANT(SPKEY);
-
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ESCAPE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_TAB);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BACKTAB);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BACKSPACE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ENTER);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_ENTER);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_INSERT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DELETE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PAUSE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PRINT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SYSREQ);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CLEAR);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_HOME);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_END);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_UP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PAGEUP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PAGEDOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SHIFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CONTROL);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_META);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ALT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CAPSLOCK);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_NUMLOCK);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SCROLLLOCK);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F1);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F2);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F3);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F4);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F5);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F6);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F7);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F8);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F9);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F10);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F11);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F12);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F13);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F14);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F15);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F16);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_MULTIPLY);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_DIVIDE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_SUBTRACT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_PERIOD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_ADD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_0);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_1);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_2);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_3);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_4);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_5);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_6);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_7);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_8);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_KP_9);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SUPER_L);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SUPER_R);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MENU);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_HYPER_L);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_HYPER_R);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_HELP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DIRECTION_L);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DIRECTION_R);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BACK);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_FORWARD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_STOP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_REFRESH);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_VOLUMEDOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_VOLUMEMUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_VOLUMEUP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BASSBOOST);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BASSUP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BASSDOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_TREBLEUP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_TREBLEDOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MEDIAPLAY);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MEDIASTOP);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MEDIAPREVIOUS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MEDIANEXT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MEDIARECORD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_HOMEPAGE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_FAVORITES);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SEARCH);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_STANDBY);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_OPENURL);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHMAIL);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHMEDIA);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH0);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH1);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH2);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH3);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH4);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH5);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH6);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH7);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH8);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCH9);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHA);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHB);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHC);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LAUNCHF);
-
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_UNKNOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SPACE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_EXCLAM);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_QUOTEDBL);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_NUMBERSIGN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DOLLAR);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PERCENT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_AMPERSAND);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_APOSTROPHE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PARENLEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PARENRIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ASTERISK);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PLUS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_COMMA);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MINUS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PERIOD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SLASH);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_0);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_1);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_2);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_3);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_4);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_5);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_6);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_7);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_8);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_9);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_COLON);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SEMICOLON);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_LESS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_EQUAL);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_GREATER);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_QUESTION);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_AT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_A);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_B);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_C);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_D);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_E);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_F);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_G);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_H);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_I);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_J);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_K);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_L);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_M);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_N);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_O);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_P);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_Q);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_R);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_S);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_T);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_U);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_V);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_W);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_X);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_Z);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BRACKETLEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BACKSLASH);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BRACKETRIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ASCIICIRCUM);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_UNDERSCORE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_QUOTELEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BRACELEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BAR);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BRACERIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ASCIITILDE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_NOBREAKSPACE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_EXCLAMDOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CENT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_STERLING);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CURRENCY);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_YEN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_BROKENBAR);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SECTION);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DIAERESIS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_COPYRIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ORDFEMININE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_GUILLEMOTLEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_NOTSIGN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_HYPHEN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_REGISTERED);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MACRON);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DEGREE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PLUSMINUS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_TWOSUPERIOR);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_THREESUPERIOR);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ACUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MU);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PARAGRAPH);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_PERIODCENTERED);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CEDILLA);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ONESUPERIOR);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MASCULINE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_GUILLEMOTRIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ONEQUARTER);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ONEHALF);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_THREEQUARTERS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_QUESTIONDOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_AGRAVE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_AACUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ACIRCUMFLEX);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ATILDE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ADIAERESIS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ARING);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_AE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CCEDILLA);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_EGRAVE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_EACUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ECIRCUMFLEX);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_EDIAERESIS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_IGRAVE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_IACUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ICIRCUMFLEX);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_IDIAERESIS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ETH);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_NTILDE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_OGRAVE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_OACUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_OCIRCUMFLEX);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_OTILDE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_ODIAERESIS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MULTIPLY);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_OOBLIQUE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_UGRAVE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_UACUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_UCIRCUMFLEX);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_UDIAERESIS);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_YACUTE);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_THORN);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_SSHARP);
-
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_DIVISION);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_YDIAERESIS);
-
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_CODE_MASK);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MODIFIER_MASK);
-
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MASK_SHIFT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MASK_ALT);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MASK_META);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MASK_CTRL);
-	BIND_GLOBAL_ENUM_CONSTANT_NO_VAL(KEY_MASK_CMD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MASK_KPAD);
-	BIND_GLOBAL_ENUM_CONSTANT(KEY_MASK_GROUP_SWITCH);
-
-	// mouse
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_MIDDLE);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_XBUTTON1);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_XBUTTON2);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_WHEEL_UP);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_WHEEL_DOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_WHEEL_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_WHEEL_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_MASK_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_MASK_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_MASK_MIDDLE);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_MASK_XBUTTON1);
-	BIND_GLOBAL_ENUM_CONSTANT(BUTTON_MASK_XBUTTON2);
-
-	// Joypad buttons
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_INVALID_BUTTON);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_A);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_B);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_BACK);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_GUIDE);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_START);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_LEFT_STICK);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_RIGHT_STICK);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_LEFT_SHOULDER);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_RIGHT_SHOULDER);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_DPAD_UP);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_DPAD_DOWN);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_DPAD_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_DPAD_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SDL_BUTTONS);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_CROSS);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_CIRCLE);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_SQUARE);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_TRIANGLE);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_SELECT);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_START);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_PS);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_L1);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_R1);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_L3);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SONY_R3);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_A);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_B);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_BACK);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_START);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_HOME);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_LS);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_RS);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_LB);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_XBOX_RB);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_BUTTON_MAX);
-
-	// Joypad axes
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_INVALID_AXIS);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_LEFT_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_LEFT_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_RIGHT_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_RIGHT_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_TRIGGER_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_TRIGGER_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_SDL_AXES);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_0_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_0_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_1_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_1_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_2_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_2_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_3_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_3_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_4_X);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_4_Y);
-	BIND_GLOBAL_ENUM_CONSTANT(JOY_AXIS_MAX);
-
-	// midi
-	BIND_GLOBAL_ENUM_CONSTANT(MIDI_MESSAGE_NOTE_OFF);
-	BIND_GLOBAL_ENUM_CONSTANT(MIDI_MESSAGE_NOTE_ON);
-	BIND_GLOBAL_ENUM_CONSTANT(MIDI_MESSAGE_AFTERTOUCH);
-	BIND_GLOBAL_ENUM_CONSTANT(MIDI_MESSAGE_CONTROL_CHANGE);
-	BIND_GLOBAL_ENUM_CONSTANT(MIDI_MESSAGE_PROGRAM_CHANGE);
-	BIND_GLOBAL_ENUM_CONSTANT(MIDI_MESSAGE_CHANNEL_PRESSURE);
-	BIND_GLOBAL_ENUM_CONSTANT(MIDI_MESSAGE_PITCH_BEND);
-
-	// error list
-
-	BIND_GLOBAL_ENUM_CONSTANT(OK); // (0)
-	BIND_GLOBAL_ENUM_CONSTANT(FAILED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_UNAVAILABLE);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_UNCONFIGURED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_UNAUTHORIZED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_PARAMETER_RANGE_ERROR); // (5)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_OUT_OF_MEMORY);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_NOT_FOUND);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_BAD_DRIVE);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_BAD_PATH);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_NO_PERMISSION); // (10)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_ALREADY_IN_USE);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_CANT_OPEN);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_CANT_WRITE);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_CANT_READ);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_UNRECOGNIZED); // (15)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_CORRUPT);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_MISSING_DEPENDENCIES);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_FILE_EOF);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CANT_OPEN);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CANT_CREATE); // (20)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_QUERY_FAILED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_ALREADY_IN_USE);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_LOCKED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_TIMEOUT);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CANT_CONNECT); // (25)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CANT_RESOLVE);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CONNECTION_ERROR);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CANT_ACQUIRE_RESOURCE);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CANT_FORK);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_INVALID_DATA); // (30)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_INVALID_PARAMETER);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_ALREADY_EXISTS);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_DOES_NOT_EXIST);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_DATABASE_CANT_READ);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_DATABASE_CANT_WRITE); // (35)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_COMPILATION_FAILED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_METHOD_NOT_FOUND);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_LINK_FAILED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_SCRIPT_FAILED);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_CYCLIC_LINK); // (40)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_INVALID_DECLARATION);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_DUPLICATE_SYMBOL);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_PARSE_ERROR);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_BUSY);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_SKIP); // (45)
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_HELP);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_BUG);
-	BIND_GLOBAL_ENUM_CONSTANT(ERR_PRINTER_ON_FIRE);
-
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_NONE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_RANGE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_EXP_RANGE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_ENUM);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_EXP_EASING);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_LENGTH);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_KEY_ACCEL);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_FLAGS);
-
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_2D_RENDER);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_2D_PHYSICS);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_3D_RENDER);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_LAYERS_3D_PHYSICS);
-
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_FILE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_DIR);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_GLOBAL_FILE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_GLOBAL_DIR);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_RESOURCE_TYPE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_MULTILINE_TEXT);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_PLACEHOLDER_TEXT);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_COLOR_NO_ALPHA);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_IMAGE_COMPRESS_LOSSY);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_HINT_IMAGE_COMPRESS_LOSSLESS);
-
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_STORAGE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_EDITOR);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_NETWORK);
-
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_EDITOR_HELPER);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_CHECKABLE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_CHECKED);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_INTERNATIONALIZED);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_GROUP);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_CATEGORY);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_SUBGROUP);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_NO_INSTANCE_STATE);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_RESTART_IF_CHANGED);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_SCRIPT_VARIABLE);
-
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_DEFAULT);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_DEFAULT_INTL);
-	BIND_GLOBAL_ENUM_CONSTANT(PROPERTY_USAGE_NOEDITOR);
-
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAG_NORMAL);
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAG_EDITOR);
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAG_NOSCRIPT);
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAG_CONST);
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAG_REVERSE);
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAG_VIRTUAL);
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAG_FROM_SCRIPT);
-	BIND_GLOBAL_ENUM_CONSTANT(METHOD_FLAGS_DEFAULT);
-
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_NIL", Variant::NIL);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_BOOL", Variant::BOOL);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_INT", Variant::INT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_REAL", Variant::FLOAT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_STRING", Variant::STRING);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2", Variant::VECTOR2);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2I", Variant::VECTOR2I);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RECT2", Variant::RECT2);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RECT2I", Variant::RECT2I);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3", Variant::VECTOR3);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3I", Variant::VECTOR3I);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_TRANSFORM2D", Variant::TRANSFORM2D);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_PLANE", Variant::PLANE);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_QUAT", Variant::QUAT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_AABB", Variant::AABB);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_BASIS", Variant::BASIS);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_TRANSFORM", Variant::TRANSFORM);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_COLOR", Variant::COLOR);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_STRING_NAME", Variant::STRING_NAME);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_NODE_PATH", Variant::NODE_PATH);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RID", Variant::_RID);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_OBJECT", Variant::OBJECT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_CALLABLE", Variant::CALLABLE);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_SIGNAL", Variant::SIGNAL);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_DICTIONARY", Variant::DICTIONARY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_ARRAY", Variant::ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RAW_ARRAY", Variant::PACKED_BYTE_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_INT32_ARRAY", Variant::PACKED_INT32_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_INT64_ARRAY", Variant::PACKED_INT64_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_FLOAT32_ARRAY", Variant::PACKED_FLOAT32_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_FLOAT64_ARRAY", Variant::PACKED_FLOAT64_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_STRING_ARRAY", Variant::PACKED_STRING_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2_ARRAY", Variant::PACKED_VECTOR2_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3_ARRAY", Variant::PACKED_VECTOR3_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_COLOR_ARRAY", Variant::PACKED_COLOR_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_MAX", Variant::VARIANT_MAX);
-
-	//comparison
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_EQUAL", Variant::OP_EQUAL);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_NOT_EQUAL", Variant::OP_NOT_EQUAL);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_LESS", Variant::OP_LESS);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_LESS_EQUAL", Variant::OP_LESS_EQUAL);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_GREATER", Variant::OP_GREATER);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_GREATER_EQUAL", Variant::OP_GREATER_EQUAL);
-	//mathematic
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_ADD", Variant::OP_ADD);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_SUBTRACT", Variant::OP_SUBTRACT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_MULTIPLY", Variant::OP_MULTIPLY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_DIVIDE", Variant::OP_DIVIDE);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_NEGATE", Variant::OP_NEGATE);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_POSITIVE", Variant::OP_POSITIVE);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_MODULE", Variant::OP_MODULE);
-	//bitwise
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_SHIFT_LEFT", Variant::OP_SHIFT_LEFT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_SHIFT_RIGHT", Variant::OP_SHIFT_RIGHT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_BIT_AND", Variant::OP_BIT_AND);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_BIT_OR", Variant::OP_BIT_OR);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_BIT_XOR", Variant::OP_BIT_XOR);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_BIT_NEGATE", Variant::OP_BIT_NEGATE);
-	//logic
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_AND", Variant::OP_AND);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_OR", Variant::OP_OR);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_XOR", Variant::OP_XOR);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_NOT", Variant::OP_NOT);
-	//containment
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_IN", Variant::OP_IN);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("OP_MAX", Variant::OP_MAX);
-}
-
-void unregister_global_constants() {
-	_global_constants.clear();
-}
-
-int GlobalConstants::get_global_constant_count() {
-	return _global_constants.size();
-}
-
-#ifdef DEBUG_METHODS_ENABLED
-StringName GlobalConstants::get_global_constant_enum(int p_idx) {
-	return _global_constants[p_idx].enum_name;
-}
-
-bool GlobalConstants::get_ignore_value_in_docs(int p_idx) {
-	return _global_constants[p_idx].ignore_value_in_docs;
-}
-#else
-StringName GlobalConstants::get_global_constant_enum(int p_idx) {
-	return StringName();
-}
-
-bool GlobalConstants::get_ignore_value_in_docs(int p_idx) {
-	return false;
-}
-#endif
-
-const char *GlobalConstants::get_global_constant_name(int p_idx) {
-	return _global_constants[p_idx].name;
-}
-
-int GlobalConstants::get_global_constant_value(int p_idx) {
-	return _global_constants[p_idx].value;
-}
diff --git a/core/input/input.cpp b/core/input/input.cpp
index b0b1d20222..a408cd674b 100644
--- a/core/input/input.cpp
+++ b/core/input/input.cpp
@@ -30,10 +30,10 @@
 
 #include "input.h"
 
+#include "core/config/project_settings.h"
 #include "core/input/default_controller_mappings.h"
 #include "core/input/input_map.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 #ifdef TOOLS_ENABLED
 #include "editor/editor_settings.h"
@@ -149,6 +149,9 @@ void Input::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("is_action_just_pressed", "action"), &Input::is_action_just_pressed);
 	ClassDB::bind_method(D_METHOD("is_action_just_released", "action"), &Input::is_action_just_released);
 	ClassDB::bind_method(D_METHOD("get_action_strength", "action"), &Input::get_action_strength);
+	ClassDB::bind_method(D_METHOD("get_action_raw_strength", "action"), &Input::get_action_strength);
+	ClassDB::bind_method(D_METHOD("get_axis", "negative_action", "positive_action"), &Input::get_axis);
+	ClassDB::bind_method(D_METHOD("get_vector", "negative_x", "positive_x", "negative_y", "positive_y", "deadzone"), &Input::get_vector, DEFVAL(-1.0f));
 	ClassDB::bind_method(D_METHOD("add_joy_mapping", "mapping", "update_existing"), &Input::add_joy_mapping, DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("remove_joy_mapping", "guid"), &Input::remove_joy_mapping);
 	ClassDB::bind_method(D_METHOD("joy_connection_changed", "device", "connected", "name", "guid"), &Input::joy_connection_changed);
@@ -215,7 +218,9 @@ void Input::get_argument_options(const StringName &p_function, int p_idx, List<S
 	const String quote_style = EDITOR_DEF("text_editor/completion/use_single_quotes", 0) ? "'" : "\"";
 
 	String pf = p_function;
-	if (p_idx == 0 && (pf == "is_action_pressed" || pf == "action_press" || pf == "action_release" || pf == "is_action_just_pressed" || pf == "is_action_just_released" || pf == "get_action_strength")) {
+	if (p_idx == 0 && (pf == "is_action_pressed" || pf == "action_press" || pf == "action_release" ||
+							  pf == "is_action_just_pressed" || pf == "is_action_just_released" ||
+							  pf == "get_action_strength" || pf == "get_axis" || pf == "get_vector")) {
 		List<PropertyInfo> pinfo;
 		ProjectSettings::get_singleton()->get_property_list(&pinfo);
 
@@ -326,6 +331,46 @@ float Input::get_action_strength(const StringName &p_action) const {
 	return E->get().strength;
 }
 
+float Input::get_action_raw_strength(const StringName &p_action) const {
+	const Map<StringName, Action>::Element *E = action_state.find(p_action);
+	if (!E) {
+		return 0.0f;
+	}
+
+	return E->get().raw_strength;
+}
+
+float Input::get_axis(const StringName &p_negative_action, const StringName &p_positive_action) const {
+	return get_action_strength(p_positive_action) - get_action_strength(p_negative_action);
+}
+
+Vector2 Input::get_vector(const StringName &p_negative_x, const StringName &p_positive_x, const StringName &p_negative_y, const StringName &p_positive_y, float p_deadzone) const {
+	Vector2 vector = Vector2(
+			get_action_raw_strength(p_positive_x) - get_action_raw_strength(p_negative_x),
+			get_action_raw_strength(p_positive_y) - get_action_raw_strength(p_negative_y));
+
+	if (p_deadzone < 0.0f) {
+		// If the deadzone isn't specified, get it from the average of the actions.
+		p_deadzone = (InputMap::get_singleton()->action_get_deadzone(p_positive_x) +
+							 InputMap::get_singleton()->action_get_deadzone(p_negative_x) +
+							 InputMap::get_singleton()->action_get_deadzone(p_positive_y) +
+							 InputMap::get_singleton()->action_get_deadzone(p_negative_y)) /
+					 4;
+	}
+
+	// Circular length limiting and deadzone.
+	float length = vector.length();
+	if (length <= p_deadzone) {
+		return Vector2();
+	} else if (length > 1.0f) {
+		return vector / length;
+	} else {
+		// Inverse lerp length to map (p_deadzone, 1) to (0, 1).
+		return vector * (Math::inverse_lerp(p_deadzone, 1.0f, length) / length);
+	}
+	return vector;
+}
+
 float Input::get_joy_axis(int p_device, int p_axis) const {
 	_THREAD_SAFE_METHOD_
 	int c = _combine_device(p_axis, p_device);
@@ -603,10 +648,12 @@ void Input::_parse_input_event_impl(const Ref<InputEvent> &p_event, bool p_is_em
 				action.physics_frame = Engine::get_singleton()->get_physics_frames();
 				action.idle_frame = Engine::get_singleton()->get_idle_frames();
 				action.pressed = p_event->is_action_pressed(E->key());
-				action.strength = 0.f;
+				action.strength = 0.0f;
+				action.raw_strength = 0.0f;
 				action_state[E->key()] = action;
 			}
 			action_state[E->key()].strength = p_event->get_action_strength(E->key());
+			action_state[E->key()].raw_strength = p_event->get_action_raw_strength(E->key());
 		}
 	}
 
diff --git a/core/input/input.h b/core/input/input.h
index 60e378d72c..cbb884216a 100644
--- a/core/input/input.h
+++ b/core/input/input.h
@@ -32,7 +32,7 @@
 #define INPUT_H
 
 #include "core/input/input_event.h"
-#include "core/object.h"
+#include "core/object/object.h"
 #include "core/os/thread_safe.h"
 
 class Input : public Object {
@@ -117,6 +117,7 @@ private:
 		uint64_t idle_frame;
 		bool pressed;
 		float strength;
+		float raw_strength;
 	};
 
 	Map<StringName, Action> action_state;
@@ -223,7 +224,6 @@ private:
 	JoyAxisList _get_output_axis(String output);
 	void _button_event(int p_device, int p_index, bool p_pressed);
 	void _axis_event(int p_device, int p_axis, float p_value);
-	float _handle_deadzone(int p_device, int p_axis, float p_value);
 
 	void _parse_input_event_impl(const Ref<InputEvent> &p_event, bool p_is_emulated);
 
@@ -266,6 +266,10 @@ public:
 	bool is_action_just_pressed(const StringName &p_action) const;
 	bool is_action_just_released(const StringName &p_action) const;
 	float get_action_strength(const StringName &p_action) const;
+	float get_action_raw_strength(const StringName &p_action) const;
+
+	float get_axis(const StringName &p_negative_action, const StringName &p_positive_action) const;
+	Vector2 get_vector(const StringName &p_negative_x, const StringName &p_positive_x, const StringName &p_negative_y, const StringName &p_positive_y, float p_deadzone = -1.0f) const;
 
 	float get_joy_axis(int p_device, int p_axis) const;
 	String get_joy_name(int p_idx);
diff --git a/core/input/input_event.cpp b/core/input/input_event.cpp
index 6ba082f86f..31ce1bb892 100644
--- a/core/input/input_event.cpp
+++ b/core/input/input_event.cpp
@@ -61,12 +61,17 @@ bool InputEvent::is_action_released(const StringName &p_action) const {
 }
 
 float InputEvent::get_action_strength(const StringName &p_action) const {
-	bool pressed;
 	float strength;
-	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>((InputEvent *)this), p_action, &pressed, &strength);
+	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>((InputEvent *)this), p_action, nullptr, &strength);
 	return valid ? strength : 0.0f;
 }
 
+float InputEvent::get_action_raw_strength(const StringName &p_action) const {
+	float raw_strength;
+	bool valid = InputMap::get_singleton()->event_get_action_status(Ref<InputEvent>((InputEvent *)this), p_action, nullptr, nullptr, &raw_strength);
+	return valid ? raw_strength : 0.0f;
+}
+
 bool InputEvent::is_pressed() const {
 	return false;
 }
@@ -83,7 +88,7 @@ String InputEvent::as_text() const {
 	return String();
 }
 
-bool InputEvent::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const {
+bool InputEvent::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const {
 	return false;
 }
 
@@ -307,7 +312,7 @@ String InputEventKey::as_text() const {
 	return kc;
 }
 
-bool InputEventKey::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const {
+bool InputEventKey::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const {
 	Ref<InputEventKey> key = p_event;
 	if (key.is_null()) {
 		return false;
@@ -329,8 +334,12 @@ bool InputEventKey::action_match(const Ref<InputEvent> &p_event, bool *p_pressed
 		if (p_pressed != nullptr) {
 			*p_pressed = key->is_pressed();
 		}
+		float strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
 		if (p_strength != nullptr) {
-			*p_strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
+			*p_strength = strength;
+		}
+		if (p_raw_strength != nullptr) {
+			*p_raw_strength = strength;
 		}
 	}
 	return match;
@@ -470,7 +479,7 @@ Ref<InputEvent> InputEventMouseButton::xformed_by(const Transform2D &p_xform, co
 	return mb;
 }
 
-bool InputEventMouseButton::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const {
+bool InputEventMouseButton::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const {
 	Ref<InputEventMouseButton> mb = p_event;
 	if (mb.is_null()) {
 		return false;
@@ -481,8 +490,12 @@ bool InputEventMouseButton::action_match(const Ref<InputEvent> &p_event, bool *p
 		if (p_pressed != nullptr) {
 			*p_pressed = mb->is_pressed();
 		}
+		float strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
 		if (p_strength != nullptr) {
-			*p_strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
+			*p_strength = strength;
+		}
+		if (p_raw_strength != nullptr) {
+			*p_raw_strength = strength;
 		}
 	}
 
@@ -713,7 +726,7 @@ bool InputEventJoypadMotion::is_pressed() const {
 	return Math::abs(axis_value) >= 0.5f;
 }
 
-bool InputEventJoypadMotion::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const {
+bool InputEventJoypadMotion::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const {
 	Ref<InputEventJoypadMotion> jm = p_event;
 	if (jm.is_null()) {
 		return false;
@@ -721,8 +734,9 @@ bool InputEventJoypadMotion::action_match(const Ref<InputEvent> &p_event, bool *
 
 	bool match = (axis == jm->axis); // Matches even if not in the same direction, but returns a "not pressed" event.
 	if (match) {
+		float jm_abs_axis_value = Math::abs(jm->get_axis_value());
 		bool same_direction = (((axis_value < 0) == (jm->axis_value < 0)) || jm->axis_value == 0);
-		bool pressed = same_direction ? Math::abs(jm->get_axis_value()) >= p_deadzone : false;
+		bool pressed = same_direction && jm_abs_axis_value >= p_deadzone;
 		if (p_pressed != nullptr) {
 			*p_pressed = pressed;
 		}
@@ -731,12 +745,19 @@ bool InputEventJoypadMotion::action_match(const Ref<InputEvent> &p_event, bool *
 				if (p_deadzone == 1.0f) {
 					*p_strength = 1.0f;
 				} else {
-					*p_strength = CLAMP(Math::inverse_lerp(p_deadzone, 1.0f, Math::abs(jm->get_axis_value())), 0.0f, 1.0f);
+					*p_strength = CLAMP(Math::inverse_lerp(p_deadzone, 1.0f, jm_abs_axis_value), 0.0f, 1.0f);
 				}
 			} else {
 				*p_strength = 0.0f;
 			}
 		}
+		if (p_raw_strength != nullptr) {
+			if (same_direction) { // NOT pressed, because we want to ignore the deadzone.
+				*p_raw_strength = jm_abs_axis_value;
+			} else {
+				*p_raw_strength = 0.0f;
+			}
+		}
 	}
 	return match;
 }
@@ -782,7 +803,7 @@ float InputEventJoypadButton::get_pressure() const {
 	return pressure;
 }
 
-bool InputEventJoypadButton::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const {
+bool InputEventJoypadButton::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const {
 	Ref<InputEventJoypadButton> jb = p_event;
 	if (jb.is_null()) {
 		return false;
@@ -793,8 +814,12 @@ bool InputEventJoypadButton::action_match(const Ref<InputEvent> &p_event, bool *
 		if (p_pressed != nullptr) {
 			*p_pressed = jb->is_pressed();
 		}
+		float strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
 		if (p_strength != nullptr) {
-			*p_strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
+			*p_strength = strength;
+		}
+		if (p_raw_strength != nullptr) {
+			*p_raw_strength = strength;
 		}
 	}
 
@@ -997,7 +1022,7 @@ bool InputEventAction::is_action(const StringName &p_action) const {
 	return action == p_action;
 }
 
-bool InputEventAction::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const {
+bool InputEventAction::action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const {
 	Ref<InputEventAction> act = p_event;
 	if (act.is_null()) {
 		return false;
@@ -1008,8 +1033,12 @@ bool InputEventAction::action_match(const Ref<InputEvent> &p_event, bool *p_pres
 		if (p_pressed != nullptr) {
 			*p_pressed = act->pressed;
 		}
+		float strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
 		if (p_strength != nullptr) {
-			*p_strength = (p_pressed != nullptr && *p_pressed) ? 1.0f : 0.0f;
+			*p_strength = strength;
+		}
+		if (p_raw_strength != nullptr) {
+			*p_raw_strength = strength;
 		}
 	}
 	return match;
diff --git a/core/input/input_event.h b/core/input/input_event.h
index 815ba5ae80..50d56291d1 100644
--- a/core/input/input_event.h
+++ b/core/input/input_event.h
@@ -31,11 +31,11 @@
 #ifndef INPUT_EVENT_H
 #define INPUT_EVENT_H
 
+#include "core/io/resource.h"
 #include "core/math/transform_2d.h"
 #include "core/os/copymem.h"
-#include "core/resource.h"
+#include "core/string/ustring.h"
 #include "core/typedefs.h"
-#include "core/ustring.h"
 
 /**
  * Input Event classes. These are used in the main loop.
@@ -173,6 +173,7 @@ public:
 	bool is_action_pressed(const StringName &p_action, bool p_allow_echo = false) const;
 	bool is_action_released(const StringName &p_action) const;
 	float get_action_strength(const StringName &p_action) const;
+	float get_action_raw_strength(const StringName &p_action) const;
 
 	// To be removed someday, since they do not make sense for all events
 	virtual bool is_pressed() const;
@@ -182,7 +183,7 @@ public:
 
 	virtual Ref<InputEvent> xformed_by(const Transform2D &p_xform, const Vector2 &p_local_ofs = Vector2()) const;
 
-	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const;
+	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const;
 	virtual bool shortcut_match(const Ref<InputEvent> &p_event) const;
 	virtual bool is_action_type() const;
 
@@ -283,7 +284,7 @@ public:
 	uint32_t get_keycode_with_modifiers() const;
 	uint32_t get_physical_keycode_with_modifiers() const;
 
-	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const override;
+	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const override;
 	virtual bool shortcut_match(const Ref<InputEvent> &p_event) const override;
 
 	virtual bool is_action_type() const override { return true; }
@@ -342,7 +343,7 @@ public:
 	bool is_doubleclick() const;
 
 	virtual Ref<InputEvent> xformed_by(const Transform2D &p_xform, const Vector2 &p_local_ofs = Vector2()) const override;
-	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const override;
+	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const override;
 
 	virtual bool is_action_type() const override { return true; }
 	virtual String as_text() const override;
@@ -399,7 +400,7 @@ public:
 
 	virtual bool is_pressed() const override;
 
-	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const override;
+	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const override;
 
 	virtual bool is_action_type() const override { return true; }
 	virtual String as_text() const override;
@@ -426,7 +427,7 @@ public:
 	void set_pressure(float p_pressure);
 	float get_pressure() const;
 
-	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const override;
+	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const override;
 	virtual bool shortcut_match(const Ref<InputEvent> &p_event) const override;
 
 	virtual bool is_action_type() const override { return true; }
@@ -511,7 +512,7 @@ public:
 
 	virtual bool is_action(const StringName &p_action) const;
 
-	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float p_deadzone) const override;
+	virtual bool action_match(const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength, float p_deadzone) const override;
 
 	virtual bool shortcut_match(const Ref<InputEvent> &p_event) const override;
 	virtual bool is_action_type() const override { return true; }
diff --git a/core/input/input_map.cpp b/core/input/input_map.cpp
index 6319ffc8f1..9fd5476f51 100644
--- a/core/input/input_map.cpp
+++ b/core/input/input_map.cpp
@@ -30,8 +30,9 @@
 
 #include "input_map.h"
 
+#include "core/config/project_settings.h"
+#include "core/input/input.h"
 #include "core/os/keyboard.h"
-#include "core/project_settings.h"
 
 InputMap *InputMap::singleton = nullptr;
 
@@ -94,7 +95,7 @@ List<StringName> InputMap::get_actions() const {
 	return actions;
 }
 
-List<Ref<InputEvent>>::Element *InputMap::_find_event(Action &p_action, const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength) const {
+List<Ref<InputEvent>>::Element *InputMap::_find_event(Action &p_action, const Ref<InputEvent> &p_event, bool *p_pressed, float *p_strength, float *p_raw_strength) const {
 	ERR_FAIL_COND_V(!p_event.is_valid(), nullptr);
 
 	for (List<Ref<InputEvent>>::Element *E = p_action.inputs.front(); E; E = E->next()) {
@@ -105,7 +106,7 @@ List<Ref<InputEvent>>::Element *InputMap::_find_event(Action &p_action, const Re
 
 		int device = e->get_device();
 		if (device == ALL_DEVICES || device == p_event->get_device()) {
-			if (e->action_match(p_event, p_pressed, p_strength, p_action.deadzone)) {
+			if (e->action_match(p_event, p_pressed, p_strength, p_raw_strength, p_action.deadzone)) {
 				return E;
 			}
 		}
@@ -118,6 +119,12 @@ bool InputMap::has_action(const StringName &p_action) const {
 	return input_map.has(p_action);
 }
 
+float InputMap::action_get_deadzone(const StringName &p_action) {
+	ERR_FAIL_COND_V_MSG(!input_map.has(p_action), 0.0f, "Request for nonexistent InputMap action '" + String(p_action) + "'.");
+
+	return input_map[p_action].deadzone;
+}
+
 void InputMap::action_set_deadzone(const StringName &p_action, float p_deadzone) {
 	ERR_FAIL_COND_MSG(!input_map.has(p_action), "Request for nonexistent InputMap action '" + String(p_action) + "'.");
 
@@ -145,6 +152,9 @@ void InputMap::action_erase_event(const StringName &p_action, const Ref<InputEve
 	List<Ref<InputEvent>>::Element *E = _find_event(input_map[p_action], p_event);
 	if (E) {
 		input_map[p_action].inputs.erase(E);
+		if (Input::get_singleton()->is_action_pressed(p_action)) {
+			Input::get_singleton()->action_release(p_action);
+		}
 	}
 }
 
@@ -179,7 +189,7 @@ bool InputMap::event_is_action(const Ref<InputEvent> &p_event, const StringName
 	return event_get_action_status(p_event, p_action);
 }
 
-bool InputMap::event_get_action_status(const Ref<InputEvent> &p_event, const StringName &p_action, bool *p_pressed, float *p_strength) const {
+bool InputMap::event_get_action_status(const Ref<InputEvent> &p_event, const StringName &p_action, bool *p_pressed, float *p_strength, float *p_raw_strength) const {
 	Map<StringName, Action>::Element *E = input_map.find(p_action);
 	ERR_FAIL_COND_V_MSG(!E, false, "Request for nonexistent InputMap action '" + String(p_action) + "'.");
 
@@ -196,7 +206,8 @@ bool InputMap::event_get_action_status(const Ref<InputEvent> &p_event, const Str
 
 	bool pressed;
 	float strength;
-	List<Ref<InputEvent>>::Element *event = _find_event(E->get(), p_event, &pressed, &strength);
+	float raw_strength;
+	List<Ref<InputEvent>>::Element *event = _find_event(E->get(), p_event, &pressed, &strength, &raw_strength);
 	if (event != nullptr) {
 		if (p_pressed != nullptr) {
 			*p_pressed = pressed;
@@ -204,6 +215,9 @@ bool InputMap::event_get_action_status(const Ref<InputEvent> &p_event, const Str
 		if (p_strength != nullptr) {
 			*p_strength = strength;
 		}
+		if (p_raw_strength != nullptr) {
+			*p_raw_strength = raw_strength;
+		}
 		return true;
 	} else {
 		return false;
diff --git a/core/input/input_map.h b/core/input/input_map.h
index 755df26984..019a1056fb 100644
--- a/core/input/input_map.h
+++ b/core/input/input_map.h
@@ -31,8 +31,8 @@
 #ifndef INPUT_MAP_H
 #define INPUT_MAP_H
 
-#include "core/class_db.h"
 #include "core/input/input_event.h"
+#include "core/object/class_db.h"
 
 class InputMap : public Object {
 	GDCLASS(InputMap, Object);
@@ -54,7 +54,7 @@ private:
 
 	mutable Map<StringName, Action> input_map;
 
-	List<Ref<InputEvent>>::Element *_find_event(Action &p_action, const Ref<InputEvent> &p_event, bool *p_pressed = nullptr, float *p_strength = nullptr) const;
+	List<Ref<InputEvent>>::Element *_find_event(Action &p_action, const Ref<InputEvent> &p_event, bool *p_pressed = nullptr, float *p_strength = nullptr, float *p_raw_strength = nullptr) const;
 
 	Array _action_get_events(const StringName &p_action);
 	Array _get_actions();
@@ -70,6 +70,7 @@ public:
 	void add_action(const StringName &p_action, float p_deadzone = 0.5);
 	void erase_action(const StringName &p_action);
 
+	float action_get_deadzone(const StringName &p_action);
 	void action_set_deadzone(const StringName &p_action, float p_deadzone);
 	void action_add_event(const StringName &p_action, const Ref<InputEvent> &p_event);
 	bool action_has_event(const StringName &p_action, const Ref<InputEvent> &p_event);
@@ -78,7 +79,7 @@ public:
 
 	const List<Ref<InputEvent>> *action_get_events(const StringName &p_action);
 	bool event_is_action(const Ref<InputEvent> &p_event, const StringName &p_action) const;
-	bool event_get_action_status(const Ref<InputEvent> &p_event, const StringName &p_action, bool *p_pressed = nullptr, float *p_strength = nullptr) const;
+	bool event_get_action_status(const Ref<InputEvent> &p_event, const StringName &p_action, bool *p_pressed = nullptr, float *p_strength = nullptr, float *p_raw_strength = nullptr) const;
 
 	const Map<StringName, Action> &get_action_map() const;
 	void load_from_globals();
diff --git a/core/int_types.h b/core/int_types.h
deleted file mode 100644
index 71caa2202d..0000000000
--- a/core/int_types.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*************************************************************************/
-/*  int_types.h                                                          */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef INT_TYPES_H
-#define INT_TYPES_H
-
-#ifdef _MSC_VER
-
-typedef signed __int8 int8_t;
-typedef unsigned __int8 uint8_t;
-typedef signed __int16 int16_t;
-typedef unsigned __int16 uint16_t;
-typedef signed __int32 int32_t;
-typedef unsigned __int32 uint32_t;
-typedef signed __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-
-#else
-
-#ifdef NO_STDINT_H
-typedef unsigned char uint8_t;
-typedef signed char int8_t;
-typedef unsigned short uint16_t;
-typedef signed short int16_t;
-typedef unsigned int uint32_t;
-typedef signed int int32_t;
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#else
-#include <stdint.h>
-#endif
-
-#endif // _MSC_VER
-
-#endif // INT_TYPES_H
diff --git a/core/io/compression.cpp b/core/io/compression.cpp
index 7480262835..cd8793bb0a 100644
--- a/core/io/compression.cpp
+++ b/core/io/compression.cpp
@@ -30,9 +30,9 @@
 
 #include "compression.h"
 
+#include "core/config/project_settings.h"
 #include "core/io/zip_io.h"
 #include "core/os/copymem.h"
-#include "core/project_settings.h"
 
 #include "thirdparty/misc/fastlz.h"
 
diff --git a/core/io/compression.h b/core/io/compression.h
index c103fa8eae..864869788a 100644
--- a/core/io/compression.h
+++ b/core/io/compression.h
@@ -31,8 +31,8 @@
 #ifndef COMPRESSION_H
 #define COMPRESSION_H
 
+#include "core/templates/vector.h"
 #include "core/typedefs.h"
-#include "core/vector.h"
 
 class Compression {
 public:
diff --git a/core/io/config_file.cpp b/core/io/config_file.cpp
index 1af9142317..8be39178db 100644
--- a/core/io/config_file.cpp
+++ b/core/io/config_file.cpp
@@ -32,7 +32,7 @@
 
 #include "core/io/file_access_encrypted.h"
 #include "core/os/keyboard.h"
-#include "core/variant_parser.h"
+#include "core/variant/variant_parser.h"
 
 PackedStringArray ConfigFile::_get_sections() const {
 	List<String> s;
diff --git a/core/io/config_file.h b/core/io/config_file.h
index ae06960f02..1dc4492ca8 100644
--- a/core/io/config_file.h
+++ b/core/io/config_file.h
@@ -31,10 +31,10 @@
 #ifndef CONFIG_FILE_H
 #define CONFIG_FILE_H
 
-#include "core/ordered_hash_map.h"
+#include "core/object/reference.h"
 #include "core/os/file_access.h"
-#include "core/reference.h"
-#include "core/variant_parser.h"
+#include "core/templates/ordered_hash_map.h"
+#include "core/variant/variant_parser.h"
 
 class ConfigFile : public Reference {
 	GDCLASS(ConfigFile, Reference);
diff --git a/core/io/dtls_server.cpp b/core/io/dtls_server.cpp
index e43b1f5385..1930f40c47 100644
--- a/core/io/dtls_server.cpp
+++ b/core/io/dtls_server.cpp
@@ -30,8 +30,8 @@
 
 #include "dtls_server.h"
 
+#include "core/config/project_settings.h"
 #include "core/os/file_access.h"
-#include "core/project_settings.h"
 
 DTLSServer *(*DTLSServer::_create)() = nullptr;
 bool DTLSServer::available = false;
diff --git a/core/io/file_access_buffered.cpp b/core/io/file_access_buffered.cpp
index 6208f3a4d1..714f3b6099 100644
--- a/core/io/file_access_buffered.cpp
+++ b/core/io/file_access_buffered.cpp
@@ -30,7 +30,7 @@
 
 #include "file_access_buffered.h"
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 
 Error FileAccessBuffered::set_error(Error p_error) const {
 	return (last_error = p_error);
diff --git a/core/io/file_access_buffered.h b/core/io/file_access_buffered.h
index 99d5ce903d..7fd99b6373 100644
--- a/core/io/file_access_buffered.h
+++ b/core/io/file_access_buffered.h
@@ -33,7 +33,7 @@
 
 #include "core/os/file_access.h"
 
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 class FileAccessBuffered : public FileAccess {
 public:
diff --git a/core/io/file_access_compressed.cpp b/core/io/file_access_compressed.cpp
index 7817ccb773..4424192af2 100644
--- a/core/io/file_access_compressed.cpp
+++ b/core/io/file_access_compressed.cpp
@@ -30,7 +30,7 @@
 
 #include "file_access_compressed.h"
 
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 void FileAccessCompressed::configure(const String &p_magic, Compression::Mode p_mode, int p_block_size) {
 	magic = p_magic.ascii().get_data();
diff --git a/core/io/file_access_encrypted.cpp b/core/io/file_access_encrypted.cpp
index eb684f457e..2ac24d5169 100644
--- a/core/io/file_access_encrypted.cpp
+++ b/core/io/file_access_encrypted.cpp
@@ -32,8 +32,8 @@
 
 #include "core/crypto/crypto_core.h"
 #include "core/os/copymem.h"
-#include "core/print_string.h"
-#include "core/variant.h"
+#include "core/string/print_string.h"
+#include "core/variant/variant.h"
 
 #include <stdio.h>
 
diff --git a/core/io/file_access_memory.cpp b/core/io/file_access_memory.cpp
index a65ff92a89..79cba63765 100644
--- a/core/io/file_access_memory.cpp
+++ b/core/io/file_access_memory.cpp
@@ -30,10 +30,10 @@
 
 #include "file_access_memory.h"
 
-#include "core/map.h"
+#include "core/config/project_settings.h"
 #include "core/os/copymem.h"
 #include "core/os/dir_access.h"
-#include "core/project_settings.h"
+#include "core/templates/map.h"
 
 static Map<String, Vector<uint8_t>> *files = nullptr;
 
diff --git a/core/io/file_access_network.cpp b/core/io/file_access_network.cpp
index 6890740d90..1e9266f118 100644
--- a/core/io/file_access_network.cpp
+++ b/core/io/file_access_network.cpp
@@ -30,10 +30,10 @@
 
 #include "file_access_network.h"
 
+#include "core/config/project_settings.h"
 #include "core/io/ip.h"
 #include "core/io/marshalls.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 //#define DEBUG_PRINT(m_p) print_line(m_p)
 //#define DEBUG_TIME(m_what) printf("MS: %s - %lli\n",m_what,OS::get_singleton()->get_ticks_usec());
diff --git a/core/io/file_access_pack.cpp b/core/io/file_access_pack.cpp
index 8fdbb650d4..a025ca5730 100644
--- a/core/io/file_access_pack.cpp
+++ b/core/io/file_access_pack.cpp
@@ -31,7 +31,7 @@
 #include "file_access_pack.h"
 
 #include "core/io/file_access_encrypted.h"
-#include "core/script_language.h"
+#include "core/object/script_language.h"
 #include "core/version.h"
 
 #include <stdio.h>
@@ -442,8 +442,14 @@ String DirAccessPack::get_drive(int p_drive) {
 	return "";
 }
 
-Error DirAccessPack::change_dir(String p_dir) {
+PackedData::PackedDir *DirAccessPack::_find_dir(String p_dir) {
 	String nd = p_dir.replace("\\", "/");
+
+	// Special handling since simplify_path() will forbid it
+	if (p_dir == "..") {
+		return current->parent;
+	}
+
 	bool absolute = false;
 	if (nd.begins_with("res://")) {
 		nd = nd.replace_first("res://", "");
@@ -483,13 +489,21 @@ Error DirAccessPack::change_dir(String p_dir) {
 			pd = pd->subdirs[p];
 
 		} else {
-			return ERR_INVALID_PARAMETER;
+			return nullptr;
 		}
 	}
 
-	current = pd;
+	return pd;
+}
 
-	return OK;
+Error DirAccessPack::change_dir(String p_dir) {
+	PackedData::PackedDir *pd = _find_dir(p_dir);
+	if (pd) {
+		current = pd;
+		return OK;
+	} else {
+		return ERR_INVALID_PARAMETER;
+	}
 }
 
 String DirAccessPack::get_current_dir(bool p_include_drive) {
@@ -507,13 +521,17 @@ String DirAccessPack::get_current_dir(bool p_include_drive) {
 bool DirAccessPack::file_exists(String p_file) {
 	p_file = fix_path(p_file);
 
-	return current->files.has(p_file);
+	PackedData::PackedDir *pd = _find_dir(p_file.get_base_dir());
+	if (!pd) {
+		return false;
+	}
+	return pd->files.has(p_file.get_file());
 }
 
 bool DirAccessPack::dir_exists(String p_dir) {
 	p_dir = fix_path(p_dir);
 
-	return current->subdirs.has(p_dir);
+	return _find_dir(p_dir) != nullptr;
 }
 
 Error DirAccessPack::make_dir(String p_dir) {
diff --git a/core/io/file_access_pack.h b/core/io/file_access_pack.h
index d934b0deb5..c13626a5aa 100644
--- a/core/io/file_access_pack.h
+++ b/core/io/file_access_pack.h
@@ -31,11 +31,11 @@
 #ifndef FILE_ACCESS_PACK_H
 #define FILE_ACCESS_PACK_H
 
-#include "core/list.h"
-#include "core/map.h"
 #include "core/os/dir_access.h"
 #include "core/os/file_access.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
+#include "core/templates/list.h"
+#include "core/templates/map.h"
 
 // Godot's packed file magic header ("GDPC" in ASCII).
 #define PACK_HEADER_MAGIC 0x43504447
@@ -122,6 +122,9 @@ public:
 	_FORCE_INLINE_ FileAccess *try_open_path(const String &p_path);
 	_FORCE_INLINE_ bool has_path(const String &p_path);
 
+	_FORCE_INLINE_ DirAccess *try_open_directory(const String &p_path);
+	_FORCE_INLINE_ bool has_directory(const String &p_path);
+
 	PackedData();
 	~PackedData();
 };
@@ -199,6 +202,16 @@ bool PackedData::has_path(const String &p_path) {
 	return files.has(PathMD5(p_path.md5_buffer()));
 }
 
+bool PackedData::has_directory(const String &p_path) {
+	DirAccess *da = try_open_directory(p_path);
+	if (da) {
+		memdelete(da);
+		return true;
+	} else {
+		return false;
+	}
+}
+
 class DirAccessPack : public DirAccess {
 	PackedData::PackedDir *current;
 
@@ -206,6 +219,8 @@ class DirAccessPack : public DirAccess {
 	List<String> list_files;
 	bool cdir = false;
 
+	PackedData::PackedDir *_find_dir(String p_dir);
+
 public:
 	virtual Error list_dir_begin();
 	virtual String get_next();
@@ -235,4 +250,13 @@ public:
 	~DirAccessPack() {}
 };
 
+DirAccess *PackedData::try_open_directory(const String &p_path) {
+	DirAccess *da = memnew(DirAccessPack());
+	if (da->change_dir(p_path) != OK) {
+		memdelete(da);
+		da = nullptr;
+	}
+	return da;
+}
+
 #endif // FILE_ACCESS_PACK_H
diff --git a/core/io/file_access_zip.h b/core/io/file_access_zip.h
index c251b3c424..eff07c60e2 100644
--- a/core/io/file_access_zip.h
+++ b/core/io/file_access_zip.h
@@ -34,7 +34,7 @@
 #ifdef MINIZIP_ENABLED
 
 #include "core/io/file_access_pack.h"
-#include "core/map.h"
+#include "core/templates/map.h"
 
 #include "thirdparty/minizip/unzip.h"
 
diff --git a/core/io/http_client.h b/core/io/http_client.h
index a233d2d038..ece7e1924b 100644
--- a/core/io/http_client.h
+++ b/core/io/http_client.h
@@ -34,7 +34,7 @@
 #include "core/io/ip.h"
 #include "core/io/stream_peer.h"
 #include "core/io/stream_peer_tcp.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class HTTPClient : public Reference {
 	GDCLASS(HTTPClient, Reference);
diff --git a/core/image.cpp b/core/io/image.cpp
index 950ff9b48d..005fd481e8 100644
--- a/core/image.cpp
+++ b/core/io/image.cpp
@@ -30,13 +30,13 @@
 
 #include "image.h"
 
-#include "core/error_macros.h"
-#include "core/hash_map.h"
+#include "core/error/error_macros.h"
 #include "core/io/image_loader.h"
 #include "core/io/resource_loader.h"
 #include "core/math/math_funcs.h"
 #include "core/os/copymem.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
+#include "core/templates/hash_map.h"
 
 #include <stdio.h>
 
diff --git a/core/image.h b/core/io/image.h
index d5d687b3ee..fecb90cab0 100644
--- a/core/image.h
+++ b/core/io/image.h
@@ -31,9 +31,9 @@
 #ifndef IMAGE_H
 #define IMAGE_H
 
-#include "core/color.h"
+#include "core/io/resource.h"
+#include "core/math/color.h"
 #include "core/math/rect2.h"
-#include "core/resource.h"
 
 /**
  *	@author Juan Linietsky <reduzio@gmail.com>
diff --git a/core/io/image_loader.cpp b/core/io/image_loader.cpp
index b1e92eb87f..f6d8668349 100644
--- a/core/io/image_loader.cpp
+++ b/core/io/image_loader.cpp
@@ -30,7 +30,7 @@
 
 #include "image_loader.h"
 
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 bool ImageFormatLoader::recognize(const String &p_extension) const {
 	List<String> extensions;
diff --git a/core/io/image_loader.h b/core/io/image_loader.h
index 9682f144c7..d5fb4678eb 100644
--- a/core/io/image_loader.h
+++ b/core/io/image_loader.h
@@ -31,11 +31,11 @@
 #ifndef IMAGE_LOADER_H
 #define IMAGE_LOADER_H
 
-#include "core/image.h"
+#include "core/io/image.h"
 #include "core/io/resource_loader.h"
-#include "core/list.h"
 #include "core/os/file_access.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
+#include "core/templates/list.h"
 
 class ImageLoader;
 
diff --git a/core/io/ip.cpp b/core/io/ip.cpp
index 24b8ec7cc1..9f3540efad 100644
--- a/core/io/ip.cpp
+++ b/core/io/ip.cpp
@@ -30,9 +30,9 @@
 
 #include "ip.h"
 
-#include "core/hash_map.h"
 #include "core/os/semaphore.h"
 #include "core/os/thread.h"
+#include "core/templates/hash_map.h"
 
 VARIANT_ENUM_CAST(IP::ResolverStatus);
 
diff --git a/core/io/ip_address.h b/core/io/ip_address.h
index 2f8f83503e..7a813230f5 100644
--- a/core/io/ip_address.h
+++ b/core/io/ip_address.h
@@ -31,7 +31,7 @@
 #ifndef IP_ADDRESS_H
 #define IP_ADDRESS_H
 
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 struct IP_Address {
 private:
diff --git a/core/io/json.cpp b/core/io/json.cpp
index 1b89d966fd..d61c2b8236 100644
--- a/core/io/json.cpp
+++ b/core/io/json.cpp
@@ -30,7 +30,7 @@
 
 #include "json.h"
 
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 const char *JSON::tk_name[TK_MAX] = {
 	"'{'",
@@ -455,3 +455,35 @@ Error JSON::parse(const String &p_json, Variant &r_ret, String &r_err_str, int &
 
 	return err;
 }
+
+Error JSONParser::parse_string(const String &p_json_string) {
+	return JSON::parse(p_json_string, data, err_text, err_line);
+}
+String JSONParser::get_error_text() const {
+	return err_text;
+}
+int JSONParser::get_error_line() const {
+	return err_line;
+}
+Variant JSONParser::get_data() const {
+	return data;
+}
+
+Error JSONParser::decode_data(const Variant &p_data, const String &p_indent, bool p_sort_keys) {
+	string = JSON::print(p_data, p_indent, p_sort_keys);
+	data = p_data;
+	return OK;
+}
+
+String JSONParser::get_string() const {
+	return string;
+}
+
+void JSONParser::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("parse_string", "json_string"), &JSONParser::parse_string);
+	ClassDB::bind_method(D_METHOD("get_error_text"), &JSONParser::get_error_text);
+	ClassDB::bind_method(D_METHOD("get_error_line"), &JSONParser::get_error_line);
+	ClassDB::bind_method(D_METHOD("get_data"), &JSONParser::get_data);
+	ClassDB::bind_method(D_METHOD("decode_data", "data", "indent", "sort_keys"), &JSONParser::decode_data, DEFVAL(""), DEFVAL(true));
+	ClassDB::bind_method(D_METHOD("get_string"), &JSONParser::get_string);
+}
diff --git a/core/io/json.h b/core/io/json.h
index 9122228163..2854d956ec 100644
--- a/core/io/json.h
+++ b/core/io/json.h
@@ -31,8 +31,8 @@
 #ifndef JSON_H
 #define JSON_H
 
-#include "core/variant.h"
-
+#include "core/object/reference.h"
+#include "core/variant/variant.h"
 class JSON {
 	enum TokenType {
 		TK_CURLY_BRACKET_OPEN,
@@ -75,4 +75,25 @@ public:
 	static Error parse(const String &p_json, Variant &r_ret, String &r_err_str, int &r_err_line);
 };
 
+class JSONParser : public Reference {
+	GDCLASS(JSONParser, Reference);
+
+	Variant data;
+	String string;
+	String err_text;
+	int err_line = 0;
+
+protected:
+	static void _bind_methods();
+
+public:
+	Error parse_string(const String &p_json_string);
+	String get_error_text() const;
+	int get_error_line() const;
+	Variant get_data() const;
+
+	Error decode_data(const Variant &p_data, const String &p_indent = "", bool p_sort_keys = true);
+	String get_string() const;
+};
+
 #endif // JSON_H
diff --git a/core/io/logger.cpp b/core/io/logger.cpp
index 886e5695b1..0e6a2e2c9f 100644
--- a/core/io/logger.cpp
+++ b/core/io/logger.cpp
@@ -32,7 +32,7 @@
 
 #include "core/os/dir_access.h"
 #include "core/os/os.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 #if defined(MINGW_ENABLED) || defined(_MSC_VER)
 #define sprintf sprintf_s
diff --git a/core/io/logger.h b/core/io/logger.h
index 277be9ed35..9eaf506c51 100644
--- a/core/io/logger.h
+++ b/core/io/logger.h
@@ -32,8 +32,8 @@
 #define LOGGER_H
 
 #include "core/os/file_access.h"
-#include "core/ustring.h"
-#include "core/vector.h"
+#include "core/string/ustring.h"
+#include "core/templates/vector.h"
 
 #include <stdarg.h>
 
diff --git a/core/io/marshalls.cpp b/core/io/marshalls.cpp
index eb39b1433f..3cf4acaf39 100644
--- a/core/io/marshalls.cpp
+++ b/core/io/marshalls.cpp
@@ -30,9 +30,9 @@
 
 #include "marshalls.h"
 
+#include "core/object/reference.h"
 #include "core/os/keyboard.h"
-#include "core/print_string.h"
-#include "core/reference.h"
+#include "core/string/print_string.h"
 
 #include <limits.h>
 #include <stdio.h>
@@ -420,7 +420,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			}
 
 		} break;
-		case Variant::_RID: {
+		case Variant::RID: {
 			r_variant = RID();
 		} break;
 		case Variant::OBJECT: {
@@ -1172,7 +1172,7 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			r_len += 4 * 4;
 
 		} break;
-		case Variant::_RID: {
+		case Variant::RID: {
 		} break;
 		case Variant::CALLABLE: {
 		} break;
diff --git a/core/io/marshalls.h b/core/io/marshalls.h
index c8ed497528..6969a9b500 100644
--- a/core/io/marshalls.h
+++ b/core/io/marshalls.h
@@ -31,9 +31,9 @@
 #ifndef MARSHALLS_H
 #define MARSHALLS_H
 
-#include "core/reference.h"
+#include "core/object/reference.h"
 #include "core/typedefs.h"
-#include "core/variant.h"
+#include "core/variant/variant.h"
 
 /**
   * Miscellaneous helpers for marshalling data types, and encoding
diff --git a/core/io/multiplayer_api.h b/core/io/multiplayer_api.h
index 06eab7796c..e0ce1c8ca4 100644
--- a/core/io/multiplayer_api.h
+++ b/core/io/multiplayer_api.h
@@ -32,7 +32,7 @@
 #define MULTIPLAYER_API_H
 
 #include "core/io/networked_multiplayer_peer.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class MultiplayerAPI : public Reference {
 	GDCLASS(MultiplayerAPI, Reference);
diff --git a/core/io/net_socket.h b/core/io/net_socket.h
index 746945eced..67d0253985 100644
--- a/core/io/net_socket.h
+++ b/core/io/net_socket.h
@@ -32,7 +32,7 @@
 #define NET_SOCKET_H
 
 #include "core/io/ip.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class NetSocket : public Reference {
 protected:
diff --git a/core/packed_data_container.cpp b/core/io/packed_data_container.cpp
index f70482288d..fbe8fa8a28 100644
--- a/core/packed_data_container.cpp
+++ b/core/io/packed_data_container.cpp
@@ -246,7 +246,7 @@ uint32_t PackedDataContainer::_pack(const Variant &p_data, Vector<uint8_t> &tmpd
 
 		} break;
 		// misc types
-		case Variant::_RID:
+		case Variant::RID:
 		case Variant::OBJECT: {
 			return _pack(Variant(), tmpdata, string_cache);
 		} break;
diff --git a/core/packed_data_container.h b/core/io/packed_data_container.h
index 28ec9cc87c..b784abcd16 100644
--- a/core/packed_data_container.h
+++ b/core/io/packed_data_container.h
@@ -31,7 +31,7 @@
 #ifndef PACKED_DATA_CONTAINER_H
 #define PACKED_DATA_CONTAINER_H
 
-#include "core/resource.h"
+#include "core/io/resource.h"
 
 class PackedDataContainer : public Resource {
 	GDCLASS(PackedDataContainer, Resource);
diff --git a/core/io/packet_peer.cpp b/core/io/packet_peer.cpp
index dacd548a3e..b6cc5bf42a 100644
--- a/core/io/packet_peer.cpp
+++ b/core/io/packet_peer.cpp
@@ -30,8 +30,8 @@
 
 #include "packet_peer.h"
 
+#include "core/config/project_settings.h"
 #include "core/io/marshalls.h"
-#include "core/project_settings.h"
 
 /* helpers / binders */
 
diff --git a/core/io/packet_peer.h b/core/io/packet_peer.h
index fb4dc181db..f7f080aa43 100644
--- a/core/io/packet_peer.h
+++ b/core/io/packet_peer.h
@@ -31,9 +31,9 @@
 #ifndef PACKET_PEER_H
 #define PACKET_PEER_H
 
-#include "core/class_db.h"
 #include "core/io/stream_peer.h"
-#include "core/ring_buffer.h"
+#include "core/object/class_db.h"
+#include "core/templates/ring_buffer.h"
 
 class PacketPeer : public Reference {
 	GDCLASS(PacketPeer, Reference);
diff --git a/core/io/packet_peer_dtls.cpp b/core/io/packet_peer_dtls.cpp
index 632f86a9f6..9f6fccc993 100644
--- a/core/io/packet_peer_dtls.cpp
+++ b/core/io/packet_peer_dtls.cpp
@@ -29,8 +29,8 @@
 /*************************************************************************/
 
 #include "packet_peer_dtls.h"
+#include "core/config/project_settings.h"
 #include "core/os/file_access.h"
-#include "core/project_settings.h"
 
 PacketPeerDTLS *(*PacketPeerDTLS::_create)() = nullptr;
 bool PacketPeerDTLS::available = false;
diff --git a/core/io/pck_packer.h b/core/io/pck_packer.h
index a6054dff2c..c1026c2499 100644
--- a/core/io/pck_packer.h
+++ b/core/io/pck_packer.h
@@ -31,7 +31,7 @@
 #ifndef PCK_PACKER_H
 #define PCK_PACKER_H
 
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class FileAccess;
 
diff --git a/core/resource.cpp b/core/io/resource.cpp
index 3b589793ef..5b249f7af3 100644
--- a/core/resource.cpp
+++ b/core/io/resource.cpp
@@ -32,9 +32,9 @@
 
 #include "core/core_string_names.h"
 #include "core/io/resource_loader.h"
+#include "core/object/script_language.h"
 #include "core/os/file_access.h"
 #include "core/os/os.h"
-#include "core/script_language.h"
 #include "scene/main/node.h" //only so casting works
 
 #include <stdio.h>
diff --git a/core/resource.h b/core/io/resource.h
index 41707f216d..6e0bd7d7f4 100644
--- a/core/resource.h
+++ b/core/io/resource.h
@@ -31,10 +31,10 @@
 #ifndef RESOURCE_H
 #define RESOURCE_H
 
-#include "core/class_db.h"
-#include "core/reference.h"
-#include "core/safe_refcount.h"
-#include "core/self_list.h"
+#include "core/object/class_db.h"
+#include "core/object/reference.h"
+#include "core/templates/safe_refcount.h"
+#include "core/templates/self_list.h"
 
 #define RES_BASE_EXTENSION(m_ext)                                                                                   \
 public:                                                                                                             \
diff --git a/core/io/resource_format_binary.cpp b/core/io/resource_format_binary.cpp
index 21de7835ce..c67e68e4fc 100644
--- a/core/io/resource_format_binary.cpp
+++ b/core/io/resource_format_binary.cpp
@@ -30,11 +30,11 @@
 
 #include "resource_format_binary.h"
 
-#include "core/image.h"
+#include "core/config/project_settings.h"
 #include "core/io/file_access_compressed.h"
+#include "core/io/image.h"
 #include "core/io/marshalls.h"
 #include "core/os/dir_access.h"
-#include "core/project_settings.h"
 #include "core/version.h"
 
 //#define print_bl(m_what) print_line(m_what)
@@ -1467,7 +1467,7 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			}
 
 		} break;
-		case Variant::_RID: {
+		case Variant::RID: {
 			f->store_32(VARIANT_RID);
 			WARN_PRINT("Can't save RIDs.");
 			RID val = p_property;
diff --git a/core/io/resource_importer.cpp b/core/io/resource_importer.cpp
index 4d980bcf1a..c88331cf9e 100644
--- a/core/io/resource_importer.cpp
+++ b/core/io/resource_importer.cpp
@@ -30,9 +30,9 @@
 
 #include "resource_importer.h"
 
+#include "core/config/project_settings.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
-#include "core/variant_parser.h"
+#include "core/variant/variant_parser.h"
 
 bool ResourceFormatImporter::SortImporterByName::operator()(const Ref<ResourceImporter> &p_a, const Ref<ResourceImporter> &p_b) const {
 	return p_a->get_importer_name() < p_b->get_importer_name();
diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp
index b5c598e860..a8ca6a817e 100644
--- a/core/io/resource_loader.cpp
+++ b/core/io/resource_loader.cpp
@@ -30,13 +30,13 @@
 
 #include "resource_loader.h"
 
+#include "core/config/project_settings.h"
 #include "core/io/resource_importer.h"
 #include "core/os/file_access.h"
 #include "core/os/os.h"
-#include "core/print_string.h"
-#include "core/project_settings.h"
-#include "core/translation.h"
-#include "core/variant_parser.h"
+#include "core/string/print_string.h"
+#include "core/string/translation.h"
+#include "core/variant/variant_parser.h"
 
 #ifdef DEBUG_LOAD_THREADED
 #define print_lt(m_text) print_line(m_text)
@@ -1057,7 +1057,7 @@ bool ResourceLoader::add_custom_resource_format_loader(String script_path) {
 
 	ERR_FAIL_COND_V_MSG(obj == nullptr, false, "Cannot instance script as custom resource loader, expected 'ResourceFormatLoader' inheritance, got: " + String(ibt) + ".");
 
-	ResourceFormatLoader *crl = Object::cast_to<ResourceFormatLoader>(obj);
+	Ref<ResourceFormatLoader> crl = Object::cast_to<ResourceFormatLoader>(obj);
 	crl->set_script(s);
 	ResourceLoader::add_resource_format_loader(crl);
 
diff --git a/core/io/resource_loader.h b/core/io/resource_loader.h
index 9322b5273a..02c668f214 100644
--- a/core/io/resource_loader.h
+++ b/core/io/resource_loader.h
@@ -31,9 +31,9 @@
 #ifndef RESOURCE_LOADER_H
 #define RESOURCE_LOADER_H
 
+#include "core/io/resource.h"
 #include "core/os/semaphore.h"
 #include "core/os/thread.h"
-#include "core/resource.h"
 
 class ResourceFormatLoader : public Reference {
 	GDCLASS(ResourceFormatLoader, Reference);
diff --git a/core/io/resource_saver.cpp b/core/io/resource_saver.cpp
index a8da215b61..6ded27d82f 100644
--- a/core/io/resource_saver.cpp
+++ b/core/io/resource_saver.cpp
@@ -29,10 +29,10 @@
 /*************************************************************************/
 
 #include "resource_saver.h"
+#include "core/config/project_settings.h"
 #include "core/io/resource_loader.h"
+#include "core/object/script_language.h"
 #include "core/os/file_access.h"
-#include "core/project_settings.h"
-#include "core/script_language.h"
 
 Ref<ResourceFormatSaver> ResourceSaver::saver[MAX_SAVERS];
 
@@ -214,7 +214,7 @@ bool ResourceSaver::add_custom_resource_format_saver(String script_path) {
 
 	ERR_FAIL_COND_V_MSG(obj == nullptr, false, "Cannot instance script as custom resource saver, expected 'ResourceFormatSaver' inheritance, got: " + String(ibt) + ".");
 
-	ResourceFormatSaver *crl = Object::cast_to<ResourceFormatSaver>(obj);
+	Ref<ResourceFormatSaver> crl = Object::cast_to<ResourceFormatSaver>(obj);
 	crl->set_script(s);
 	ResourceSaver::add_resource_format_saver(crl);
 
diff --git a/core/io/resource_saver.h b/core/io/resource_saver.h
index 8b4cdd86f8..2e2950af53 100644
--- a/core/io/resource_saver.h
+++ b/core/io/resource_saver.h
@@ -31,7 +31,7 @@
 #ifndef RESOURCE_SAVER_H
 #define RESOURCE_SAVER_H
 
-#include "core/resource.h"
+#include "core/io/resource.h"
 
 class ResourceFormatSaver : public Reference {
 	GDCLASS(ResourceFormatSaver, Reference);
diff --git a/core/io/stream_peer.h b/core/io/stream_peer.h
index 39097a57f2..8c1e918dd8 100644
--- a/core/io/stream_peer.h
+++ b/core/io/stream_peer.h
@@ -31,7 +31,7 @@
 #ifndef STREAM_PEER_H
 #define STREAM_PEER_H
 
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class StreamPeer : public Reference {
 	GDCLASS(StreamPeer, Reference);
diff --git a/core/io/stream_peer_ssl.cpp b/core/io/stream_peer_ssl.cpp
index 3dc31c6769..daf36a5350 100644
--- a/core/io/stream_peer_ssl.cpp
+++ b/core/io/stream_peer_ssl.cpp
@@ -30,7 +30,7 @@
 
 #include "stream_peer_ssl.h"
 
-#include "core/engine.h"
+#include "core/config/engine.h"
 
 StreamPeerSSL *(*StreamPeerSSL::_create)() = nullptr;
 
diff --git a/core/io/stream_peer_tcp.cpp b/core/io/stream_peer_tcp.cpp
index cce728c30a..aa9c409528 100644
--- a/core/io/stream_peer_tcp.cpp
+++ b/core/io/stream_peer_tcp.cpp
@@ -30,7 +30,7 @@
 
 #include "stream_peer_tcp.h"
 
-#include "core/project_settings.h"
+#include "core/config/project_settings.h"
 
 Error StreamPeerTCP::_poll_connection() {
 	ERR_FAIL_COND_V(status != STATUS_CONNECTING || !_sock.is_valid() || !_sock->is_open(), FAILED);
diff --git a/core/io/translation_loader_po.cpp b/core/io/translation_loader_po.cpp
index d8ddb213c3..34cccca540 100644
--- a/core/io/translation_loader_po.cpp
+++ b/core/io/translation_loader_po.cpp
@@ -31,8 +31,8 @@
 #include "translation_loader_po.h"
 
 #include "core/os/file_access.h"
-#include "core/translation.h"
-#include "core/translation_po.h"
+#include "core/string/translation.h"
+#include "core/string/translation_po.h"
 
 RES TranslationLoaderPO::load_translation(FileAccess *f, Error *r_error) {
 	enum Status {
diff --git a/core/io/translation_loader_po.h b/core/io/translation_loader_po.h
index a196a37dc0..16c9f1e680 100644
--- a/core/io/translation_loader_po.h
+++ b/core/io/translation_loader_po.h
@@ -33,7 +33,7 @@
 
 #include "core/io/resource_loader.h"
 #include "core/os/file_access.h"
-#include "core/translation.h"
+#include "core/string/translation.h"
 
 class TranslationLoaderPO : public ResourceFormatLoader {
 public:
diff --git a/core/io/xml_parser.cpp b/core/io/xml_parser.cpp
index fc75ac7d1e..85143c0f04 100644
--- a/core/io/xml_parser.cpp
+++ b/core/io/xml_parser.cpp
@@ -30,7 +30,7 @@
 
 #include "xml_parser.h"
 
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 //#define DEBUG_XML
 
diff --git a/core/io/xml_parser.h b/core/io/xml_parser.h
index ee2174d52c..d8cc26b4c1 100644
--- a/core/io/xml_parser.h
+++ b/core/io/xml_parser.h
@@ -31,10 +31,10 @@
 #ifndef XML_PARSER_H
 #define XML_PARSER_H
 
+#include "core/object/reference.h"
 #include "core/os/file_access.h"
-#include "core/reference.h"
-#include "core/ustring.h"
-#include "core/vector.h"
+#include "core/string/ustring.h"
+#include "core/templates/vector.h"
 
 /*
   Based on irrXML (see their zlib license). Added mainly for compatibility with their Collada loader.
diff --git a/core/math/a_star.cpp b/core/math/a_star.cpp
index 30f712b2c3..b4410acf7d 100644
--- a/core/math/a_star.cpp
+++ b/core/math/a_star.cpp
@@ -31,7 +31,7 @@
 #include "a_star.h"
 
 #include "core/math/geometry_3d.h"
-#include "core/script_language.h"
+#include "core/object/script_language.h"
 #include "scene/scene_string_names.h"
 
 int AStar::get_available_point_id() const {
diff --git a/core/math/a_star.h b/core/math/a_star.h
index ba1c3033b8..a6fa771b30 100644
--- a/core/math/a_star.h
+++ b/core/math/a_star.h
@@ -31,8 +31,8 @@
 #ifndef A_STAR_H
 #define A_STAR_H
 
-#include "core/oa_hash_map.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
+#include "core/templates/oa_hash_map.h"
 
 /**
 	A* pathfinding algorithm
diff --git a/core/math/aabb.cpp b/core/math/aabb.cpp
index e868ebc7c8..08673d0dd1 100644
--- a/core/math/aabb.cpp
+++ b/core/math/aabb.cpp
@@ -30,8 +30,8 @@
 
 #include "aabb.h"
 
-#include "core/print_string.h"
-#include "core/variant.h"
+#include "core/string/print_string.h"
+#include "core/variant/variant.h"
 
 real_t AABB::get_area() const {
 	return size.x * size.y * size.z;
diff --git a/core/math/basis.cpp b/core/math/basis.cpp
index a712ae7e3e..c6030d9757 100644
--- a/core/math/basis.cpp
+++ b/core/math/basis.cpp
@@ -32,7 +32,7 @@
 
 #include "core/math/math_funcs.h"
 #include "core/os/copymem.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 #define cofac(row1, col1, row2, col2) \
 	(elements[row1][col1] * elements[row2][col2] - elements[row1][col2] * elements[row2][col1])
diff --git a/core/math/camera_matrix.cpp b/core/math/camera_matrix.cpp
index c154d57a13..5e5efb6356 100644
--- a/core/math/camera_matrix.cpp
+++ b/core/math/camera_matrix.cpp
@@ -31,7 +31,7 @@
 #include "camera_matrix.h"
 
 #include "core/math/math_funcs.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 float CameraMatrix::determinant() const {
 	return matrix[0][3] * matrix[1][2] * matrix[2][1] * matrix[3][0] - matrix[0][2] * matrix[1][3] * matrix[2][1] * matrix[3][0] -
diff --git a/core/color.cpp b/core/math/color.cpp
index eacc6af017..2afe14bd63 100644
--- a/core/color.cpp
+++ b/core/math/color.cpp
@@ -30,10 +30,10 @@
 
 #include "color.h"
 
-#include "core/color_names.inc"
-#include "core/map.h"
+#include "color_names.inc"
 #include "core/math/math_funcs.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
+#include "core/templates/map.h"
 
 uint32_t Color::to_argb32() const {
 	uint32_t c = (uint8_t)Math::round(a * 255);
@@ -159,7 +159,7 @@ void Color::set_hsv(float p_h, float p_s, float p_v, float p_alpha) {
 	a = p_alpha;
 
 	if (p_s == 0) {
-		// acp_hromatic (grey)
+		// Achromatic (grey)
 		r = g = b = p_v;
 		return;
 	}
@@ -355,9 +355,6 @@ bool Color::html_is_valid(const String &p_color) {
 }
 
 Color Color::named(const String &p_name) {
-	if (_named_colors.empty()) {
-		_populate_named_colors(); // from color_names.inc
-	}
 	String name = p_name;
 	// Normalize name
 	name = name.replace(" ", "");
@@ -367,9 +364,31 @@ Color Color::named(const String &p_name) {
 	name = name.replace(".", "");
 	name = name.to_lower();
 
-	const Map<String, Color>::Element *color = _named_colors.find(name);
-	ERR_FAIL_NULL_V_MSG(color, Color(), "Invalid color name: " + p_name + ".");
-	return color->value();
+	int idx = 0;
+	while (named_colors[idx].name != nullptr) {
+		if (name == named_colors[idx].name) {
+			return named_colors[idx].color;
+		}
+		idx++;
+	}
+
+	ERR_FAIL_V_MSG(Color(), "Invalid color name: " + p_name + ".");
+
+	return Color();
+}
+
+int Color::get_named_color_count() {
+	int idx = 0;
+	while (named_colors[idx].name != nullptr) {
+		idx++;
+	}
+	return idx;
+}
+String Color::get_named_color_name(int p_idx) {
+	return named_colors[p_idx].name;
+}
+Color Color::get_named_color(int p_idx) {
+	return named_colors[p_idx].color;
 }
 
 String _to_hex(float p_val) {
@@ -470,6 +489,13 @@ Color Color::operator+(const Color &p_color) const {
 			a + p_color.a);
 }
 
+void Color::operator+=(const Color &p_color) {
+	r = r + p_color.r;
+	g = g + p_color.g;
+	b = b + p_color.b;
+	a = a + p_color.a;
+}
+
 Color Color::operator-(const Color &p_color) const {
 	return Color(
 			r - p_color.r,
@@ -493,12 +519,12 @@ Color Color::operator*(const Color &p_color) const {
 			a * p_color.a);
 }
 
-Color Color::operator*(real_t rvalue) const {
+Color Color::operator*(real_t p_rvalue) const {
 	return Color(
-			r * rvalue,
-			g * rvalue,
-			b * rvalue,
-			a * rvalue);
+			r * p_rvalue,
+			g * p_rvalue,
+			b * p_rvalue,
+			a * p_rvalue);
 }
 
 void Color::operator*=(const Color &p_color) {
@@ -508,11 +534,11 @@ void Color::operator*=(const Color &p_color) {
 	a = a * p_color.a;
 }
 
-void Color::operator*=(real_t rvalue) {
-	r = r * rvalue;
-	g = g * rvalue;
-	b = b * rvalue;
-	a = a * rvalue;
+void Color::operator*=(real_t p_rvalue) {
+	r = r * p_rvalue;
+	g = g * p_rvalue;
+	b = b * p_rvalue;
+	a = a * p_rvalue;
 }
 
 Color Color::operator/(const Color &p_color) const {
@@ -523,12 +549,12 @@ Color Color::operator/(const Color &p_color) const {
 			a / p_color.a);
 }
 
-Color Color::operator/(real_t rvalue) const {
+Color Color::operator/(real_t p_rvalue) const {
 	return Color(
-			r / rvalue,
-			g / rvalue,
-			b / rvalue,
-			a / rvalue);
+			r / p_rvalue,
+			g / p_rvalue,
+			b / p_rvalue,
+			a / p_rvalue);
 }
 
 void Color::operator/=(const Color &p_color) {
@@ -538,17 +564,17 @@ void Color::operator/=(const Color &p_color) {
 	a = a / p_color.a;
 }
 
-void Color::operator/=(real_t rvalue) {
-	if (rvalue == 0) {
+void Color::operator/=(real_t p_rvalue) {
+	if (p_rvalue == 0) {
 		r = 1.0;
 		g = 1.0;
 		b = 1.0;
 		a = 1.0;
 	} else {
-		r = r / rvalue;
-		g = g / rvalue;
-		b = b / rvalue;
-		a = a / rvalue;
+		r = r / p_rvalue;
+		g = g / p_rvalue;
+		b = b / p_rvalue;
+		a = a / p_rvalue;
 	}
 }
 
diff --git a/core/color.h b/core/math/color.h
index eb9c5bfd15..a9be9e9035 100644
--- a/core/color.h
+++ b/core/math/color.h
@@ -32,7 +32,7 @@
 #define COLOR_H
 
 #include "core/math/math_funcs.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 struct Color {
 	union {
@@ -45,9 +45,6 @@ struct Color {
 		float components[4] = { 0, 0, 0, 1.0 };
 	};
 
-	bool operator==(const Color &p_color) const { return (r == p_color.r && g == p_color.g && b == p_color.b && a == p_color.a); }
-	bool operator!=(const Color &p_color) const { return (r != p_color.r || g != p_color.g || b != p_color.b || a != p_color.a); }
-
 	uint32_t to_rgba32() const;
 	uint32_t to_argb32() const;
 	uint32_t to_abgr32() const;
@@ -59,34 +56,36 @@ struct Color {
 	float get_v() const;
 	void set_hsv(float p_h, float p_s, float p_v, float p_alpha = 1.0);
 
-	_FORCE_INLINE_ float &operator[](int idx) {
-		return components[idx];
+	_FORCE_INLINE_ float &operator[](int p_idx) {
+		return components[p_idx];
 	}
-	_FORCE_INLINE_ const float &operator[](int idx) const {
-		return components[idx];
+	_FORCE_INLINE_ const float &operator[](int p_idx) const {
+		return components[p_idx];
 	}
 
-	Color operator+(const Color &p_color) const;
-	_FORCE_INLINE_ void operator+=(const Color &p_color) {
-		r = r + p_color.r;
-		g = g + p_color.g;
-		b = b + p_color.b;
-		a = a + p_color.a;
+	bool operator==(const Color &p_color) const {
+		return (r == p_color.r && g == p_color.g && b == p_color.b && a == p_color.a);
+	}
+	bool operator!=(const Color &p_color) const {
+		return (r != p_color.r || g != p_color.g || b != p_color.b || a != p_color.a);
 	}
 
+	Color operator+(const Color &p_color) const;
+	void operator+=(const Color &p_color);
+
 	Color operator-() const;
 	Color operator-(const Color &p_color) const;
 	void operator-=(const Color &p_color);
 
 	Color operator*(const Color &p_color) const;
-	Color operator*(real_t rvalue) const;
+	Color operator*(real_t p_rvalue) const;
 	void operator*=(const Color &p_color);
-	void operator*=(real_t rvalue);
+	void operator*=(real_t p_rvalue);
 
 	Color operator/(const Color &p_color) const;
-	Color operator/(real_t rvalue) const;
+	Color operator/(real_t p_rvalue) const;
 	void operator/=(const Color &p_color);
-	void operator/=(real_t rvalue);
+	void operator/=(real_t p_rvalue);
 
 	bool is_equal_approx(const Color &p_color) const;
 
@@ -123,10 +122,9 @@ struct Color {
 	_FORCE_INLINE_ uint32_t to_rgbe9995() const {
 		const float pow2to9 = 512.0f;
 		const float B = 15.0f;
-		//const float Emax = 31.0f;
 		const float N = 9.0f;
 
-		float sharedexp = 65408.000f; //(( pow2to9  - 1.0f)/ pow2to9)*powf( 2.0f, 31.0f - 15.0f);
+		float sharedexp = 65408.000f; // Result of: ((pow2to9 - 1.0f) / pow2to9) * powf(2.0f, 31.0f - 15.0f)
 
 		float cRed = MAX(0.0f, MIN(sharedexp, r));
 		float cGreen = MAX(0.0f, MIN(sharedexp, g));
@@ -134,8 +132,6 @@ struct Color {
 
 		float cMax = MAX(cRed, MAX(cGreen, cBlue));
 
-		// expp = MAX(-B - 1, log2(maxc)) + 1 + B
-
 		float expp = MAX(-B - 1.0f, floor(Math::log(cMax) / Math_LN2)) + 1.0f + B;
 
 		float sMax = (float)floor((cMax / Math::pow(2.0f, expp - B - N)) + 0.5f);
@@ -186,6 +182,9 @@ struct Color {
 	static Color html(const String &p_rgba);
 	static bool html_is_valid(const String &p_color);
 	static Color named(const String &p_name);
+	static int get_named_color_count();
+	static String get_named_color_name(int p_idx);
+	static Color get_named_color(int p_idx);
 	String to_html(bool p_alpha = true) const;
 	Color from_hsv(float p_h, float p_s, float p_v, float p_a) const;
 	static Color from_rgbe9995(uint32_t p_rgbe);
@@ -193,26 +192,27 @@ struct Color {
 	_FORCE_INLINE_ bool operator<(const Color &p_color) const; //used in set keys
 	operator String() const;
 
-	//for binder
+	// For the binder.
 	_FORCE_INLINE_ void set_r8(int32_t r8) { r = (CLAMP(r8, 0, 255) / 255.0); }
-	_FORCE_INLINE_ int32_t get_r8() const { return CLAMP(uint32_t(r * 255.0), 0, 255); }
+	_FORCE_INLINE_ int32_t get_r8() const { return int32_t(CLAMP(r * 255.0, 0.0, 255.0)); }
 	_FORCE_INLINE_ void set_g8(int32_t g8) { g = (CLAMP(g8, 0, 255) / 255.0); }
-	_FORCE_INLINE_ int32_t get_g8() const { return CLAMP(uint32_t(g * 255.0), 0, 255); }
+	_FORCE_INLINE_ int32_t get_g8() const { return int32_t(CLAMP(g * 255.0, 0.0, 255.0)); }
 	_FORCE_INLINE_ void set_b8(int32_t b8) { b = (CLAMP(b8, 0, 255) / 255.0); }
-	_FORCE_INLINE_ int32_t get_b8() const { return CLAMP(uint32_t(b * 255.0), 0, 255); }
+	_FORCE_INLINE_ int32_t get_b8() const { return int32_t(CLAMP(b * 255.0, 0.0, 255.0)); }
 	_FORCE_INLINE_ void set_a8(int32_t a8) { a = (CLAMP(a8, 0, 255) / 255.0); }
-	_FORCE_INLINE_ int32_t get_a8() const { return CLAMP(uint32_t(a * 255.0), 0, 255); }
+	_FORCE_INLINE_ int32_t get_a8() const { return int32_t(CLAMP(a * 255.0, 0.0, 255.0)); }
 
-	_FORCE_INLINE_ void set_h(float h) { set_hsv(h, get_s(), get_v()); }
-	_FORCE_INLINE_ void set_s(float s) { set_hsv(get_h(), s, get_v()); }
-	_FORCE_INLINE_ void set_v(float v) { set_hsv(get_h(), get_s(), v); }
+	_FORCE_INLINE_ void set_h(float p_h) { set_hsv(p_h, get_s(), get_v()); }
+	_FORCE_INLINE_ void set_s(float p_s) { set_hsv(get_h(), p_s, get_v()); }
+	_FORCE_INLINE_ void set_v(float p_v) { set_hsv(get_h(), get_s(), p_v); }
 
 	_FORCE_INLINE_ Color() {}
 
 	/**
-	 * RGB / RGBA construct parameters. Alpha is optional, but defaults to 1.0
+	 * RGBA construct parameters.
+	 * Alpha is not optional as otherwise we can't bind the RGB version for scripting.
 	 */
-	_FORCE_INLINE_ Color(float p_r, float p_g, float p_b, float p_a = 1.0) {
+	_FORCE_INLINE_ Color(float p_r, float p_g, float p_b, float p_a) {
 		r = p_r;
 		g = p_g;
 		b = p_b;
@@ -220,6 +220,16 @@ struct Color {
 	}
 
 	/**
+	 * RGB construct parameters.
+	 */
+	_FORCE_INLINE_ Color(float p_r, float p_g, float p_b) {
+		r = p_r;
+		g = p_g;
+		b = p_b;
+		a = 1.0;
+	}
+
+	/**
 	 * Construct a Color from another Color, but with the specified alpha value.
 	 */
 	_FORCE_INLINE_ Color(const Color &p_c, float p_a) {
diff --git a/core/math/color_names.inc b/core/math/color_names.inc
new file mode 100644
index 0000000000..523c7e3c59
--- /dev/null
+++ b/core/math/color_names.inc
@@ -0,0 +1,160 @@
+// Names from https://en.wikipedia.org/wiki/X11_color_names
+
+// So this in a way that does not require memory allocation
+// the old way leaked memory
+// this is not used as often as for more performance to make sense
+
+struct NamedColor {
+	const char *name;
+	Color color;
+};
+
+static NamedColor named_colors[] = {
+	{ "aliceblue", Color(0.94, 0.97, 1.00) },
+	{ "antiquewhite", Color(0.98, 0.92, 0.84) },
+	{ "aqua", Color(0.00, 1.00, 1.00) },
+	{ "aquamarine", Color(0.50, 1.00, 0.83) },
+	{ "azure", Color(0.94, 1.00, 1.00) },
+	{ "beige", Color(0.96, 0.96, 0.86) },
+	{ "bisque", Color(1.00, 0.89, 0.77) },
+	{ "black", Color(0.00, 0.00, 0.00) },
+	{ "blanchedalmond", Color(1.00, 0.92, 0.80) },
+	{ "blue", Color(0.00, 0.00, 1.00) },
+	{ "blueviolet", Color(0.54, 0.17, 0.89) },
+	{ "brown", Color(0.65, 0.16, 0.16) },
+	{ "burlywood", Color(0.87, 0.72, 0.53) },
+	{ "cadetblue", Color(0.37, 0.62, 0.63) },
+	{ "chartreuse", Color(0.50, 1.00, 0.00) },
+	{ "chocolate", Color(0.82, 0.41, 0.12) },
+	{ "coral", Color(1.00, 0.50, 0.31) },
+	{ "cornflower", Color(0.39, 0.58, 0.93) },
+	{ "cornsilk", Color(1.00, 0.97, 0.86) },
+	{ "crimson", Color(0.86, 0.08, 0.24) },
+	{ "cyan", Color(0.00, 1.00, 1.00) },
+	{ "darkblue", Color(0.00, 0.00, 0.55) },
+	{ "darkcyan", Color(0.00, 0.55, 0.55) },
+	{ "darkgoldenrod", Color(0.72, 0.53, 0.04) },
+	{ "darkgray", Color(0.66, 0.66, 0.66) },
+	{ "darkgreen", Color(0.00, 0.39, 0.00) },
+	{ "darkkhaki", Color(0.74, 0.72, 0.42) },
+	{ "darkmagenta", Color(0.55, 0.00, 0.55) },
+	{ "darkolivegreen", Color(0.33, 0.42, 0.18) },
+	{ "darkorange", Color(1.00, 0.55, 0.00) },
+	{ "darkorchid", Color(0.60, 0.20, 0.80) },
+	{ "darkred", Color(0.55, 0.00, 0.00) },
+	{ "darksalmon", Color(0.91, 0.59, 0.48) },
+	{ "darkseagreen", Color(0.56, 0.74, 0.56) },
+	{ "darkslateblue", Color(0.28, 0.24, 0.55) },
+	{ "darkslategray", Color(0.18, 0.31, 0.31) },
+	{ "darkturquoise", Color(0.00, 0.81, 0.82) },
+	{ "darkviolet", Color(0.58, 0.00, 0.83) },
+	{ "deeppink", Color(1.00, 0.08, 0.58) },
+	{ "deepskyblue", Color(0.00, 0.75, 1.00) },
+	{ "dimgray", Color(0.41, 0.41, 0.41) },
+	{ "dodgerblue", Color(0.12, 0.56, 1.00) },
+	{ "firebrick", Color(0.70, 0.13, 0.13) },
+	{ "floralwhite", Color(1.00, 0.98, 0.94) },
+	{ "forestgreen", Color(0.13, 0.55, 0.13) },
+	{ "fuchsia", Color(1.00, 0.00, 1.00) },
+	{ "gainsboro", Color(0.86, 0.86, 0.86) },
+	{ "ghostwhite", Color(0.97, 0.97, 1.00) },
+	{ "gold", Color(1.00, 0.84, 0.00) },
+	{ "goldenrod", Color(0.85, 0.65, 0.13) },
+	{ "gray", Color(0.75, 0.75, 0.75) },
+	{ "green", Color(0.00, 1.00, 0.00) },
+	{ "greenyellow", Color(0.68, 1.00, 0.18) },
+	{ "honeydew", Color(0.94, 1.00, 0.94) },
+	{ "hotpink", Color(1.00, 0.41, 0.71) },
+	{ "indianred", Color(0.80, 0.36, 0.36) },
+	{ "indigo", Color(0.29, 0.00, 0.51) },
+	{ "ivory", Color(1.00, 1.00, 0.94) },
+	{ "khaki", Color(0.94, 0.90, 0.55) },
+	{ "lavender", Color(0.90, 0.90, 0.98) },
+	{ "lavenderblush", Color(1.00, 0.94, 0.96) },
+	{ "lawngreen", Color(0.49, 0.99, 0.00) },
+	{ "lemonchiffon", Color(1.00, 0.98, 0.80) },
+	{ "lightblue", Color(0.68, 0.85, 0.90) },
+	{ "lightcoral", Color(0.94, 0.50, 0.50) },
+	{ "lightcyan", Color(0.88, 1.00, 1.00) },
+	{ "lightgoldenrod", Color(0.98, 0.98, 0.82) },
+	{ "lightgray", Color(0.83, 0.83, 0.83) },
+	{ "lightgreen", Color(0.56, 0.93, 0.56) },
+	{ "lightpink", Color(1.00, 0.71, 0.76) },
+	{ "lightsalmon", Color(1.00, 0.63, 0.48) },
+	{ "lightseagreen", Color(0.13, 0.70, 0.67) },
+	{ "lightskyblue", Color(0.53, 0.81, 0.98) },
+	{ "lightslategray", Color(0.47, 0.53, 0.60) },
+	{ "lightsteelblue", Color(0.69, 0.77, 0.87) },
+	{ "lightyellow", Color(1.00, 1.00, 0.88) },
+	{ "lime", Color(0.00, 1.00, 0.00) },
+	{ "limegreen", Color(0.20, 0.80, 0.20) },
+	{ "linen", Color(0.98, 0.94, 0.90) },
+	{ "magenta", Color(1.00, 0.00, 1.00) },
+	{ "maroon", Color(0.69, 0.19, 0.38) },
+	{ "mediumaquamarine", Color(0.40, 0.80, 0.67) },
+	{ "mediumblue", Color(0.00, 0.00, 0.80) },
+	{ "mediumorchid", Color(0.73, 0.33, 0.83) },
+	{ "mediumpurple", Color(0.58, 0.44, 0.86) },
+	{ "mediumseagreen", Color(0.24, 0.70, 0.44) },
+	{ "mediumslateblue", Color(0.48, 0.41, 0.93) },
+	{ "mediumspringgreen", Color(0.00, 0.98, 0.60) },
+	{ "mediumturquoise", Color(0.28, 0.82, 0.80) },
+	{ "mediumvioletred", Color(0.78, 0.08, 0.52) },
+	{ "midnightblue", Color(0.10, 0.10, 0.44) },
+	{ "mintcream", Color(0.96, 1.00, 0.98) },
+	{ "mistyrose", Color(1.00, 0.89, 0.88) },
+	{ "moccasin", Color(1.00, 0.89, 0.71) },
+	{ "navajowhite", Color(1.00, 0.87, 0.68) },
+	{ "navyblue", Color(0.00, 0.00, 0.50) },
+	{ "oldlace", Color(0.99, 0.96, 0.90) },
+	{ "olive", Color(0.50, 0.50, 0.00) },
+	{ "olivedrab", Color(0.42, 0.56, 0.14) },
+	{ "orange", Color(1.00, 0.65, 0.00) },
+	{ "orangered", Color(1.00, 0.27, 0.00) },
+	{ "orchid", Color(0.85, 0.44, 0.84) },
+	{ "palegoldenrod", Color(0.93, 0.91, 0.67) },
+	{ "palegreen", Color(0.60, 0.98, 0.60) },
+	{ "paleturquoise", Color(0.69, 0.93, 0.93) },
+	{ "palevioletred", Color(0.86, 0.44, 0.58) },
+	{ "papayawhip", Color(1.00, 0.94, 0.84) },
+	{ "peachpuff", Color(1.00, 0.85, 0.73) },
+	{ "peru", Color(0.80, 0.52, 0.25) },
+	{ "pink", Color(1.00, 0.75, 0.80) },
+	{ "plum", Color(0.87, 0.63, 0.87) },
+	{ "powderblue", Color(0.69, 0.88, 0.90) },
+	{ "purple", Color(0.63, 0.13, 0.94) },
+	{ "rebeccapurple", Color(0.40, 0.20, 0.60) },
+	{ "red", Color(1.00, 0.00, 0.00) },
+	{ "rosybrown", Color(0.74, 0.56, 0.56) },
+	{ "royalblue", Color(0.25, 0.41, 0.88) },
+	{ "saddlebrown", Color(0.55, 0.27, 0.07) },
+	{ "salmon", Color(0.98, 0.50, 0.45) },
+	{ "sandybrown", Color(0.96, 0.64, 0.38) },
+	{ "seagreen", Color(0.18, 0.55, 0.34) },
+	{ "seashell", Color(1.00, 0.96, 0.93) },
+	{ "sienna", Color(0.63, 0.32, 0.18) },
+	{ "silver", Color(0.75, 0.75, 0.75) },
+	{ "skyblue", Color(0.53, 0.81, 0.92) },
+	{ "slateblue", Color(0.42, 0.35, 0.80) },
+	{ "slategray", Color(0.44, 0.50, 0.56) },
+	{ "snow", Color(1.00, 0.98, 0.98) },
+	{ "springgreen", Color(0.00, 1.00, 0.50) },
+	{ "steelblue", Color(0.27, 0.51, 0.71) },
+	{ "tan", Color(0.82, 0.71, 0.55) },
+	{ "teal", Color(0.00, 0.50, 0.50) },
+	{ "thistle", Color(0.85, 0.75, 0.85) },
+	{ "tomato", Color(1.00, 0.39, 0.28) },
+	{ "transparent", Color(1.00, 1.00, 1.00, 0.00) },
+	{ "turquoise", Color(0.25, 0.88, 0.82) },
+	{ "violet", Color(0.93, 0.51, 0.93) },
+	{ "webgray", Color(0.50, 0.50, 0.50) },
+	{ "webgreen", Color(0.00, 0.50, 0.00) },
+	{ "webmaroon", Color(0.50, 0.00, 0.00) },
+	{ "webpurple", Color(0.50, 0.00, 0.50) },
+	{ "wheat", Color(0.96, 0.87, 0.70) },
+	{ "white", Color(1.00, 1.00, 1.00) },
+	{ "whitesmoke", Color(0.96, 0.96, 0.96) },
+	{ "yellow", Color(1.00, 1.00, 0.00) },
+	{ "yellowgreen", Color(0.60, 0.80, 0.20) },
+	{ nullptr, Color(0.60, 0.80, 0.20) },
+};
diff --git a/core/math/delaunay_3d.h b/core/math/delaunay_3d.h
index 014b4c4621..ea8655cfff 100644
--- a/core/math/delaunay_3d.h
+++ b/core/math/delaunay_3d.h
@@ -31,15 +31,15 @@
 #ifndef DELAUNAY_3D_H
 #define DELAUNAY_3D_H
 
-#include "core/local_vector.h"
 #include "core/math/aabb.h"
 #include "core/math/camera_matrix.h"
 #include "core/math/vector3.h"
-#include "core/oa_hash_map.h"
 #include "core/os/file_access.h"
-#include "core/print_string.h"
-#include "core/variant.h"
-#include "core/vector.h"
+#include "core/string/print_string.h"
+#include "core/templates/local_vector.h"
+#include "core/templates/oa_hash_map.h"
+#include "core/templates/vector.h"
+#include "core/variant/variant.h"
 
 #include "thirdparty/misc/r128.h"
 
diff --git a/core/math/disjoint_set.h b/core/math/disjoint_set.h
index 198f46e111..51b9ce81af 100644
--- a/core/math/disjoint_set.h
+++ b/core/math/disjoint_set.h
@@ -31,8 +31,8 @@
 #ifndef DISJOINT_SET_H
 #define DISJOINT_SET_H
 
-#include "core/map.h"
-#include "core/vector.h"
+#include "core/templates/map.h"
+#include "core/templates/vector.h"
 
 /**
 	@author Marios Staikopoulos <marios@staik.net>
diff --git a/core/math/expression.cpp b/core/math/expression.cpp
index 0e72b153e4..d1f15caa5e 100644
--- a/core/math/expression.cpp
+++ b/core/math/expression.cpp
@@ -30,721 +30,12 @@
 
 #include "expression.h"
 
-#include "core/class_db.h"
-#include "core/func_ref.h"
 #include "core/io/marshalls.h"
 #include "core/math/math_funcs.h"
+#include "core/object/class_db.h"
+#include "core/object/reference.h"
 #include "core/os/os.h"
-#include "core/reference.h"
-#include "core/variant_parser.h"
-
-const char *Expression::func_name[Expression::FUNC_MAX] = {
-	"sin",
-	"cos",
-	"tan",
-	"sinh",
-	"cosh",
-	"tanh",
-	"asin",
-	"acos",
-	"atan",
-	"atan2",
-	"sqrt",
-	"fmod",
-	"fposmod",
-	"posmod",
-	"floor",
-	"ceil",
-	"round",
-	"abs",
-	"sign",
-	"pow",
-	"log",
-	"exp",
-	"is_nan",
-	"is_inf",
-	"ease",
-	"step_decimals",
-	"stepify",
-	"lerp",
-	"lerp_angle",
-	"inverse_lerp",
-	"range_lerp",
-	"smoothstep",
-	"move_toward",
-	"dectime",
-	"randomize",
-	"randi",
-	"randf",
-	"randf_range",
-	"randi_range",
-	"seed",
-	"rand_seed",
-	"deg2rad",
-	"rad2deg",
-	"linear2db",
-	"db2linear",
-	"polar2cartesian",
-	"cartesian2polar",
-	"wrapi",
-	"wrapf",
-	"max",
-	"min",
-	"clamp",
-	"nearest_po2",
-	"weakref",
-	"funcref",
-	"convert",
-	"typeof",
-	"type_exists",
-	"char",
-	"ord",
-	"str",
-	"print",
-	"printerr",
-	"printraw",
-	"var2str",
-	"str2var",
-	"var2bytes",
-	"bytes2var",
-	"color_named",
-};
-
-Expression::BuiltinFunc Expression::find_function(const String &p_string) {
-	for (int i = 0; i < FUNC_MAX; i++) {
-		if (p_string == func_name[i]) {
-			return BuiltinFunc(i);
-		}
-	}
-
-	return FUNC_MAX;
-}
-
-String Expression::get_func_name(BuiltinFunc p_func) {
-	ERR_FAIL_INDEX_V(p_func, FUNC_MAX, String());
-	return func_name[p_func];
-}
-
-int Expression::get_func_argument_count(BuiltinFunc p_func) {
-	switch (p_func) {
-		case MATH_RANDOMIZE:
-		case MATH_RANDI:
-		case MATH_RANDF:
-			return 0;
-		case MATH_SIN:
-		case MATH_COS:
-		case MATH_TAN:
-		case MATH_SINH:
-		case MATH_COSH:
-		case MATH_TANH:
-		case MATH_ASIN:
-		case MATH_ACOS:
-		case MATH_ATAN:
-		case MATH_SQRT:
-		case MATH_FLOOR:
-		case MATH_CEIL:
-		case MATH_ROUND:
-		case MATH_ABS:
-		case MATH_SIGN:
-		case MATH_LOG:
-		case MATH_EXP:
-		case MATH_ISNAN:
-		case MATH_ISINF:
-		case MATH_STEP_DECIMALS:
-		case MATH_SEED:
-		case MATH_RANDSEED:
-		case MATH_DEG2RAD:
-		case MATH_RAD2DEG:
-		case MATH_LINEAR2DB:
-		case MATH_DB2LINEAR:
-		case LOGIC_NEAREST_PO2:
-		case OBJ_WEAKREF:
-		case TYPE_OF:
-		case TEXT_CHAR:
-		case TEXT_ORD:
-		case TEXT_STR:
-		case TEXT_PRINT:
-		case TEXT_PRINTERR:
-		case TEXT_PRINTRAW:
-		case VAR_TO_STR:
-		case STR_TO_VAR:
-		case TYPE_EXISTS:
-			return 1;
-		case VAR_TO_BYTES:
-		case BYTES_TO_VAR:
-		case MATH_ATAN2:
-		case MATH_FMOD:
-		case MATH_FPOSMOD:
-		case MATH_POSMOD:
-		case MATH_POW:
-		case MATH_EASE:
-		case MATH_STEPIFY:
-		case MATH_RANDF_RANGE:
-		case MATH_RANDI_RANGE:
-		case MATH_POLAR2CARTESIAN:
-		case MATH_CARTESIAN2POLAR:
-		case LOGIC_MAX:
-		case LOGIC_MIN:
-		case FUNC_FUNCREF:
-		case TYPE_CONVERT:
-		case COLORN:
-			return 2;
-		case MATH_LERP:
-		case MATH_LERP_ANGLE:
-		case MATH_INVERSE_LERP:
-		case MATH_SMOOTHSTEP:
-		case MATH_MOVE_TOWARD:
-		case MATH_DECTIME:
-		case MATH_WRAP:
-		case MATH_WRAPF:
-		case LOGIC_CLAMP:
-			return 3;
-		case MATH_RANGE_LERP:
-			return 5;
-		case FUNC_MAX: {
-		}
-	}
-	return 0;
-}
-
-#define VALIDATE_ARG_NUM(m_arg)                                           \
-	if (!p_inputs[m_arg]->is_num()) {                                     \
-		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT; \
-		r_error.argument = m_arg;                                         \
-		r_error.expected = Variant::FLOAT;                                \
-		return;                                                           \
-	}
-
-void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Callable::CallError &r_error, String &r_error_str) {
-	r_error.error = Callable::CallError::CALL_OK;
-	switch (p_func) {
-		case MATH_SIN: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::sin((double)*p_inputs[0]);
-		} break;
-		case MATH_COS: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::cos((double)*p_inputs[0]);
-		} break;
-		case MATH_TAN: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::tan((double)*p_inputs[0]);
-		} break;
-		case MATH_SINH: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::sinh((double)*p_inputs[0]);
-		} break;
-		case MATH_COSH: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::cosh((double)*p_inputs[0]);
-		} break;
-		case MATH_TANH: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::tanh((double)*p_inputs[0]);
-		} break;
-		case MATH_ASIN: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::asin((double)*p_inputs[0]);
-		} break;
-		case MATH_ACOS: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::acos((double)*p_inputs[0]);
-		} break;
-		case MATH_ATAN: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::atan((double)*p_inputs[0]);
-		} break;
-		case MATH_ATAN2: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::atan2((double)*p_inputs[0], (double)*p_inputs[1]);
-		} break;
-		case MATH_SQRT: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::sqrt((double)*p_inputs[0]);
-		} break;
-		case MATH_FMOD: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::fmod((double)*p_inputs[0], (double)*p_inputs[1]);
-		} break;
-		case MATH_FPOSMOD: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::fposmod((double)*p_inputs[0], (double)*p_inputs[1]);
-		} break;
-		case MATH_POSMOD: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::posmod((int)*p_inputs[0], (int)*p_inputs[1]);
-		} break;
-		case MATH_FLOOR: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::floor((double)*p_inputs[0]);
-		} break;
-		case MATH_CEIL: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::ceil((double)*p_inputs[0]);
-		} break;
-		case MATH_ROUND: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::round((double)*p_inputs[0]);
-		} break;
-		case MATH_ABS: {
-			if (p_inputs[0]->get_type() == Variant::INT) {
-				int64_t i = *p_inputs[0];
-				*r_return = ABS(i);
-			} else if (p_inputs[0]->get_type() == Variant::FLOAT) {
-				real_t r = *p_inputs[0];
-				*r_return = Math::abs(r);
-			} else {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::FLOAT;
-			}
-		} break;
-		case MATH_SIGN: {
-			if (p_inputs[0]->get_type() == Variant::INT) {
-				int64_t i = *p_inputs[0];
-				*r_return = i < 0 ? -1 : (i > 0 ? +1 : 0);
-			} else if (p_inputs[0]->get_type() == Variant::FLOAT) {
-				real_t r = *p_inputs[0];
-				*r_return = r < 0.0 ? -1.0 : (r > 0.0 ? +1.0 : 0.0);
-			} else {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::FLOAT;
-			}
-		} break;
-		case MATH_POW: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::pow((double)*p_inputs[0], (double)*p_inputs[1]);
-		} break;
-		case MATH_LOG: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::log((double)*p_inputs[0]);
-		} break;
-		case MATH_EXP: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::exp((double)*p_inputs[0]);
-		} break;
-		case MATH_ISNAN: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::is_nan((double)*p_inputs[0]);
-		} break;
-		case MATH_ISINF: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::is_inf((double)*p_inputs[0]);
-		} break;
-		case MATH_EASE: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::ease((double)*p_inputs[0], (double)*p_inputs[1]);
-		} break;
-		case MATH_STEP_DECIMALS: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::step_decimals((double)*p_inputs[0]);
-		} break;
-		case MATH_STEPIFY: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::stepify((double)*p_inputs[0], (double)*p_inputs[1]);
-		} break;
-		case MATH_LERP: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::lerp((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
-		} break;
-		case MATH_LERP_ANGLE: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::lerp_angle((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
-		} break;
-		case MATH_INVERSE_LERP: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::inverse_lerp((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
-		} break;
-		case MATH_RANGE_LERP: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			VALIDATE_ARG_NUM(3);
-			VALIDATE_ARG_NUM(4);
-			*r_return = Math::range_lerp((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2], (double)*p_inputs[3], (double)*p_inputs[4]);
-		} break;
-		case MATH_SMOOTHSTEP: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::smoothstep((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
-		} break;
-		case MATH_MOVE_TOWARD: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::move_toward((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
-		} break;
-		case MATH_DECTIME: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::dectime((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
-		} break;
-		case MATH_RANDOMIZE: {
-			Math::randomize();
-
-		} break;
-		case MATH_RANDI: {
-			*r_return = Math::rand();
-		} break;
-		case MATH_RANDF: {
-			*r_return = Math::randf();
-		} break;
-		case MATH_RANDF_RANGE: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::random((double)*p_inputs[0], (double)*p_inputs[1]);
-		} break;
-		case MATH_RANDI_RANGE: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			*r_return = Math::random((int)*p_inputs[0], (int)*p_inputs[1]);
-		} break;
-		case MATH_SEED: {
-			VALIDATE_ARG_NUM(0);
-			uint64_t seed = *p_inputs[0];
-			Math::seed(seed);
-
-		} break;
-		case MATH_RANDSEED: {
-			VALIDATE_ARG_NUM(0);
-			uint64_t seed = *p_inputs[0];
-			int ret = Math::rand_from_seed(&seed);
-			Array reta;
-			reta.push_back(ret);
-			reta.push_back(seed);
-			*r_return = reta;
-
-		} break;
-		case MATH_DEG2RAD: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::deg2rad((double)*p_inputs[0]);
-		} break;
-		case MATH_RAD2DEG: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::rad2deg((double)*p_inputs[0]);
-		} break;
-		case MATH_LINEAR2DB: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::linear2db((double)*p_inputs[0]);
-		} break;
-		case MATH_DB2LINEAR: {
-			VALIDATE_ARG_NUM(0);
-			*r_return = Math::db2linear((double)*p_inputs[0]);
-		} break;
-		case MATH_POLAR2CARTESIAN: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			double r = *p_inputs[0];
-			double th = *p_inputs[1];
-			*r_return = Vector2(r * Math::cos(th), r * Math::sin(th));
-		} break;
-		case MATH_CARTESIAN2POLAR: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			double x = *p_inputs[0];
-			double y = *p_inputs[1];
-			*r_return = Vector2(Math::sqrt(x * x + y * y), Math::atan2(y, x));
-		} break;
-		case MATH_WRAP: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::wrapi((int64_t)*p_inputs[0], (int64_t)*p_inputs[1], (int64_t)*p_inputs[2]);
-		} break;
-		case MATH_WRAPF: {
-			VALIDATE_ARG_NUM(0);
-			VALIDATE_ARG_NUM(1);
-			VALIDATE_ARG_NUM(2);
-			*r_return = Math::wrapf((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
-		} break;
-		case LOGIC_MAX: {
-			if (p_inputs[0]->get_type() == Variant::INT && p_inputs[1]->get_type() == Variant::INT) {
-				int64_t a = *p_inputs[0];
-				int64_t b = *p_inputs[1];
-				*r_return = MAX(a, b);
-			} else {
-				VALIDATE_ARG_NUM(0);
-				VALIDATE_ARG_NUM(1);
-
-				real_t a = *p_inputs[0];
-				real_t b = *p_inputs[1];
-
-				*r_return = MAX(a, b);
-			}
-
-		} break;
-		case LOGIC_MIN: {
-			if (p_inputs[0]->get_type() == Variant::INT && p_inputs[1]->get_type() == Variant::INT) {
-				int64_t a = *p_inputs[0];
-				int64_t b = *p_inputs[1];
-				*r_return = MIN(a, b);
-			} else {
-				VALIDATE_ARG_NUM(0);
-				VALIDATE_ARG_NUM(1);
-
-				real_t a = *p_inputs[0];
-				real_t b = *p_inputs[1];
-
-				*r_return = MIN(a, b);
-			}
-		} break;
-		case LOGIC_CLAMP: {
-			if (p_inputs[0]->get_type() == Variant::INT && p_inputs[1]->get_type() == Variant::INT && p_inputs[2]->get_type() == Variant::INT) {
-				int64_t a = *p_inputs[0];
-				int64_t b = *p_inputs[1];
-				int64_t c = *p_inputs[2];
-				*r_return = CLAMP(a, b, c);
-			} else {
-				VALIDATE_ARG_NUM(0);
-				VALIDATE_ARG_NUM(1);
-				VALIDATE_ARG_NUM(2);
-
-				real_t a = *p_inputs[0];
-				real_t b = *p_inputs[1];
-				real_t c = *p_inputs[2];
-
-				*r_return = CLAMP(a, b, c);
-			}
-		} break;
-		case LOGIC_NEAREST_PO2: {
-			VALIDATE_ARG_NUM(0);
-			int64_t num = *p_inputs[0];
-			*r_return = next_power_of_2(num);
-		} break;
-		case OBJ_WEAKREF: {
-			if (p_inputs[0]->get_type() != Variant::OBJECT) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::OBJECT;
-
-				return;
-			}
-
-			if (p_inputs[0]->is_ref()) {
-				REF r = *p_inputs[0];
-				if (!r.is_valid()) {
-					return;
-				}
-
-				Ref<WeakRef> wref = memnew(WeakRef);
-				wref->set_ref(r);
-				*r_return = wref;
-			} else {
-				Object *obj = *p_inputs[0];
-				if (!obj) {
-					return;
-				}
-				Ref<WeakRef> wref = memnew(WeakRef);
-				wref->set_obj(obj);
-				*r_return = wref;
-			}
-
-		} break;
-		case FUNC_FUNCREF: {
-			if (p_inputs[0]->get_type() != Variant::OBJECT) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::OBJECT;
-
-				return;
-			}
-			if (p_inputs[1]->get_type() != Variant::STRING && p_inputs[1]->get_type() != Variant::NODE_PATH) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 1;
-				r_error.expected = Variant::STRING;
-
-				return;
-			}
-
-			Ref<FuncRef> fr = memnew(FuncRef);
-
-			fr->set_instance(*p_inputs[0]);
-			fr->set_function(*p_inputs[1]);
-
-			*r_return = fr;
-
-		} break;
-		case TYPE_CONVERT: {
-			VALIDATE_ARG_NUM(1);
-			int type = *p_inputs[1];
-			if (type < 0 || type >= Variant::VARIANT_MAX) {
-				r_error_str = RTR("Invalid type argument to convert(), use TYPE_* constants.");
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::INT;
-				return;
-
-			} else {
-				*r_return = Variant::construct(Variant::Type(type), p_inputs, 1, r_error);
-			}
-		} break;
-		case TYPE_OF: {
-			*r_return = p_inputs[0]->get_type();
-
-		} break;
-		case TYPE_EXISTS: {
-			*r_return = ClassDB::class_exists(*p_inputs[0]);
-
-		} break;
-		case TEXT_CHAR: {
-			char32_t result[2] = { *p_inputs[0], 0 };
-
-			*r_return = String(result);
-
-		} break;
-		case TEXT_ORD: {
-			if (p_inputs[0]->get_type() != Variant::STRING) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::STRING;
-
-				return;
-			}
-
-			String str = *p_inputs[0];
-
-			if (str.length() != 1) {
-				r_error_str = RTR("Expected a string of length 1 (a character).");
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::STRING;
-
-				return;
-			}
-
-			*r_return = str.get(0);
-
-		} break;
-		case TEXT_STR: {
-			String str = *p_inputs[0];
-
-			*r_return = str;
-
-		} break;
-		case TEXT_PRINT: {
-			String str = *p_inputs[0];
-			print_line(str);
-
-		} break;
-
-		case TEXT_PRINTERR: {
-			String str = *p_inputs[0];
-			print_error(str);
-
-		} break;
-		case TEXT_PRINTRAW: {
-			String str = *p_inputs[0];
-			OS::get_singleton()->print("%s", str.utf8().get_data());
-
-		} break;
-		case VAR_TO_STR: {
-			String vars;
-			VariantWriter::write_to_string(*p_inputs[0], vars);
-			*r_return = vars;
-		} break;
-		case STR_TO_VAR: {
-			if (p_inputs[0]->get_type() != Variant::STRING) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::STRING;
-
-				return;
-			}
-
-			VariantParser::StreamString ss;
-			ss.s = *p_inputs[0];
-
-			String errs;
-			int line;
-			Error err = VariantParser::parse(&ss, *r_return, errs, line);
-
-			if (err != OK) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::STRING;
-				*r_return = "Parse error at line " + itos(line) + ": " + errs;
-				return;
-			}
-
-		} break;
-		case VAR_TO_BYTES: {
-			PackedByteArray barr;
-			bool full_objects = *p_inputs[1];
-			int len;
-			Error err = encode_variant(*p_inputs[0], nullptr, len, full_objects);
-			if (err) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::NIL;
-				r_error_str = "Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
-				return;
-			}
-
-			barr.resize(len);
-			{
-				uint8_t *w = barr.ptrw();
-				encode_variant(*p_inputs[0], w, len, full_objects);
-			}
-			*r_return = barr;
-		} break;
-		case BYTES_TO_VAR: {
-			if (p_inputs[0]->get_type() != Variant::PACKED_BYTE_ARRAY) {
-				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-				r_error.argument = 0;
-				r_error.expected = Variant::PACKED_BYTE_ARRAY;
-
-				return;
-			}
-
-			PackedByteArray varr = *p_inputs[0];
-			bool allow_objects = *p_inputs[1];
-			Variant ret;
-			{
-				const uint8_t *r = varr.ptr();
-				Error err = decode_variant(ret, r, varr.size(), nullptr, allow_objects);
-				if (err != OK) {
-					r_error_str = RTR("Not enough bytes for decoding bytes, or invalid format.");
-					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
-					r_error.argument = 0;
-					r_error.expected = Variant::PACKED_BYTE_ARRAY;
-					return;
-				}
-			}
-
-			*r_return = ret;
-
-		} break;
-		case COLORN: {
-			VALIDATE_ARG_NUM(1);
-
-			Color color = Color::named(*p_inputs[0]);
-			color.a = *p_inputs[1];
-
-			*r_return = String(color);
-
-		} break;
-		default: {
-		}
-	}
-}
-
-////////
+#include "core/variant/variant_parser.h"
 
 static bool _is_number(char32_t c) {
 	return (c >= '0' && c <= '9');
@@ -1119,18 +410,9 @@ Error Expression::_get_token(Token &r_token) {
 					} else if (id == "self") {
 						r_token.type = TK_SELF;
 					} else {
-						for (int i = 0; i < Variant::VARIANT_MAX; i++) {
-							if (id == Variant::get_type_name(Variant::Type(i))) {
-								r_token.type = TK_BASIC_TYPE;
-								r_token.value = i;
-								return OK;
-							}
-						}
-
-						BuiltinFunc bifunc = find_function(id);
-						if (bifunc != FUNC_MAX) {
+						if (Variant::has_utility_function(id)) {
 							r_token.type = TK_BUILTIN_FUNC;
-							r_token.value = bifunc;
+							r_token.value = id;
 							return OK;
 						}
 
@@ -1428,6 +710,8 @@ Expression::ENode *Expression::_parse_expression() {
 			case TK_BUILTIN_FUNC: {
 				//builtin function
 
+				StringName func = tk.value;
+
 				_get_token(tk);
 				if (tk.type != TK_PARENTHESIS_OPEN) {
 					_set_error("Expected '('");
@@ -1435,7 +719,7 @@ Expression::ENode *Expression::_parse_expression() {
 				}
 
 				BuiltinFuncNode *bifunc = alloc_node<BuiltinFuncNode>();
-				bifunc->func = BuiltinFunc(int(tk.value));
+				bifunc->func = func;
 
 				while (true) {
 					int cofs = str_ofs;
@@ -1463,9 +747,11 @@ Expression::ENode *Expression::_parse_expression() {
 					}
 				}
 
-				int expected_args = get_func_argument_count(bifunc->func);
-				if (bifunc->arguments.size() != expected_args) {
-					_set_error("Builtin func '" + get_func_name(bifunc->func) + "' expects " + itos(expected_args) + " arguments.");
+				if (!Variant::is_utility_function_vararg(bifunc->func)) {
+					int expected_args = Variant::get_utility_function_argument_count(bifunc->func);
+					if (expected_args != bifunc->arguments.size()) {
+						_set_error("Builtin func '" + String(bifunc->func) + "' expects " + itos(expected_args) + " arguments.");
+					}
 				}
 
 				expr = bifunc;
@@ -2048,7 +1334,7 @@ bool Expression::_execute(const Array &p_inputs, Object *p_instance, Expression:
 			}
 
 			Callable::CallError ce;
-			r_ret = Variant::construct(constructor->data_type, (const Variant **)argp.ptr(), argp.size(), ce);
+			Variant::construct(constructor->data_type, r_ret, (const Variant **)argp.ptr(), argp.size(), ce);
 
 			if (ce.error != Callable::CallError::CALL_OK) {
 				r_error_str = vformat(RTR("Invalid arguments to construct '%s'"), Variant::get_type_name(constructor->data_type));
@@ -2074,11 +1360,11 @@ bool Expression::_execute(const Array &p_inputs, Object *p_instance, Expression:
 				argp.write[i] = &arr[i];
 			}
 
+			r_ret = Variant(); //may not return anything
 			Callable::CallError ce;
-			exec_func(bifunc->func, (const Variant **)argp.ptr(), &r_ret, ce, r_error_str);
-
+			Variant::call_utility_function(bifunc->func, &r_ret, (const Variant **)argp.ptr(), argp.size(), ce);
 			if (ce.error != Callable::CallError::CALL_OK) {
-				r_error_str = "Builtin Call Failed. " + r_error_str;
+				r_error_str = "Builtin Call Failed. " + Variant::get_call_error_text(bifunc->func, (const Variant **)argp.ptr(), argp.size(), ce);
 				return true;
 			}
 
@@ -2110,7 +1396,7 @@ bool Expression::_execute(const Array &p_inputs, Object *p_instance, Expression:
 			}
 
 			Callable::CallError ce;
-			r_ret = base.call(call->method, (const Variant **)argp.ptr(), argp.size(), ce);
+			base.call(call->method, (const Variant **)argp.ptr(), argp.size(), r_ret, ce);
 
 			if (ce.error != Callable::CallError::CALL_OK) {
 				r_error_str = vformat(RTR("On call to '%s':"), String(call->method));
diff --git a/core/math/expression.h b/core/math/expression.h
index 80aeb98589..d9cedb8c2c 100644
--- a/core/math/expression.h
+++ b/core/math/expression.h
@@ -31,93 +31,12 @@
 #ifndef EXPRESSION_H
 #define EXPRESSION_H
 
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class Expression : public Reference {
 	GDCLASS(Expression, Reference);
 
-public:
-	enum BuiltinFunc {
-		MATH_SIN,
-		MATH_COS,
-		MATH_TAN,
-		MATH_SINH,
-		MATH_COSH,
-		MATH_TANH,
-		MATH_ASIN,
-		MATH_ACOS,
-		MATH_ATAN,
-		MATH_ATAN2,
-		MATH_SQRT,
-		MATH_FMOD,
-		MATH_FPOSMOD,
-		MATH_POSMOD,
-		MATH_FLOOR,
-		MATH_CEIL,
-		MATH_ROUND,
-		MATH_ABS,
-		MATH_SIGN,
-		MATH_POW,
-		MATH_LOG,
-		MATH_EXP,
-		MATH_ISNAN,
-		MATH_ISINF,
-		MATH_EASE,
-		MATH_STEP_DECIMALS,
-		MATH_STEPIFY,
-		MATH_LERP,
-		MATH_LERP_ANGLE,
-		MATH_INVERSE_LERP,
-		MATH_RANGE_LERP,
-		MATH_SMOOTHSTEP,
-		MATH_MOVE_TOWARD,
-		MATH_DECTIME,
-		MATH_RANDOMIZE,
-		MATH_RANDI,
-		MATH_RANDF,
-		MATH_RANDF_RANGE,
-		MATH_RANDI_RANGE,
-		MATH_SEED,
-		MATH_RANDSEED,
-		MATH_DEG2RAD,
-		MATH_RAD2DEG,
-		MATH_LINEAR2DB,
-		MATH_DB2LINEAR,
-		MATH_POLAR2CARTESIAN,
-		MATH_CARTESIAN2POLAR,
-		MATH_WRAP,
-		MATH_WRAPF,
-		LOGIC_MAX,
-		LOGIC_MIN,
-		LOGIC_CLAMP,
-		LOGIC_NEAREST_PO2,
-		OBJ_WEAKREF,
-		FUNC_FUNCREF,
-		TYPE_CONVERT,
-		TYPE_OF,
-		TYPE_EXISTS,
-		TEXT_CHAR,
-		TEXT_ORD,
-		TEXT_STR,
-		TEXT_PRINT,
-		TEXT_PRINTERR,
-		TEXT_PRINTRAW,
-		VAR_TO_STR,
-		STR_TO_VAR,
-		VAR_TO_BYTES,
-		BYTES_TO_VAR,
-		COLORN,
-		FUNC_MAX
-	};
-
-	static int get_func_argument_count(BuiltinFunc p_func);
-	static String get_func_name(BuiltinFunc p_func);
-	static void exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Callable::CallError &r_error, String &r_error_str);
-	static BuiltinFunc find_function(const String &p_string);
-
 private:
-	static const char *func_name[FUNC_MAX];
-
 	struct Input {
 		Variant::Type type = Variant::NIL;
 		String name;
@@ -316,7 +235,7 @@ private:
 	};
 
 	struct BuiltinFuncNode : public ENode {
-		BuiltinFunc func;
+		StringName func;
 		Vector<ENode *> arguments;
 		BuiltinFuncNode() {
 			type = TYPE_BUILTIN_FUNC;
diff --git a/core/math/geometry_2d.h b/core/math/geometry_2d.h
index cfd7abfacb..12bad5768e 100644
--- a/core/math/geometry_2d.h
+++ b/core/math/geometry_2d.h
@@ -34,8 +34,8 @@
 #include "core/math/delaunay_2d.h"
 #include "core/math/rect2.h"
 #include "core/math/triangulate.h"
-#include "core/object.h"
-#include "core/vector.h"
+#include "core/object/object.h"
+#include "core/templates/vector.h"
 
 class Geometry2D {
 	Geometry2D();
diff --git a/core/math/geometry_3d.cpp b/core/math/geometry_3d.cpp
index 2c19fe2085..56353de783 100644
--- a/core/math/geometry_3d.cpp
+++ b/core/math/geometry_3d.cpp
@@ -30,7 +30,7 @@
 
 #include "geometry_3d.h"
 
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 #include "thirdparty/misc/clipper.hpp"
 #include "thirdparty/misc/triangulator.h"
diff --git a/core/math/geometry_3d.h b/core/math/geometry_3d.h
index 11cac8f108..f10fbeaaaf 100644
--- a/core/math/geometry_3d.h
+++ b/core/math/geometry_3d.h
@@ -32,8 +32,8 @@
 #define GEOMETRY_3D_H
 
 #include "core/math/face3.h"
-#include "core/object.h"
-#include "core/vector.h"
+#include "core/object/object.h"
+#include "core/templates/vector.h"
 
 class Geometry3D {
 	Geometry3D();
diff --git a/core/math/math_fieldwise.h b/core/math/math_fieldwise.h
index c1ee9ec8f0..e8aac0dced 100644
--- a/core/math/math_fieldwise.h
+++ b/core/math/math_fieldwise.h
@@ -33,7 +33,7 @@
 
 #ifdef TOOLS_ENABLED
 
-#include "core/variant.h"
+#include "core/variant/variant.h"
 
 Variant fieldwise_assign(const Variant &p_target, const Variant &p_source, const String &p_field);
 
diff --git a/core/math/math_funcs.cpp b/core/math/math_funcs.cpp
index 80413e5c22..e57257b442 100644
--- a/core/math/math_funcs.cpp
+++ b/core/math/math_funcs.cpp
@@ -30,7 +30,7 @@
 
 #include "math_funcs.h"
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 
 RandomPCG Math::default_rand(RandomPCG::DEFAULT_SEED, RandomPCG::DEFAULT_INC);
 
diff --git a/core/math/octree.h b/core/math/octree.h
index 5d9688d442..40201f99b1 100644
--- a/core/math/octree.h
+++ b/core/math/octree.h
@@ -31,13 +31,13 @@
 #ifndef OCTREE_H
 #define OCTREE_H
 
-#include "core/list.h"
-#include "core/map.h"
 #include "core/math/aabb.h"
 #include "core/math/geometry_3d.h"
 #include "core/math/vector3.h"
-#include "core/print_string.h"
-#include "core/variant.h"
+#include "core/string/print_string.h"
+#include "core/templates/list.h"
+#include "core/templates/map.h"
+#include "core/variant/variant.h"
 
 typedef uint32_t OctreeElementID;
 
diff --git a/core/math/plane.cpp b/core/math/plane.cpp
index ae2021d2f6..e1ae3288ed 100644
--- a/core/math/plane.cpp
+++ b/core/math/plane.cpp
@@ -31,7 +31,7 @@
 #include "plane.h"
 
 #include "core/math/math_funcs.h"
-#include "core/variant.h"
+#include "core/variant/variant.h"
 
 void Plane::set_normal(const Vector3 &p_normal) {
 	normal = p_normal;
diff --git a/core/math/quat.cpp b/core/math/quat.cpp
index c10f5da494..b6a017dd41 100644
--- a/core/math/quat.cpp
+++ b/core/math/quat.cpp
@@ -31,7 +31,7 @@
 #include "quat.h"
 
 #include "core/math/basis.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 // set_euler_xyz expects a vector containing the Euler angles in the format
 // (ax,ay,az), where ax is the angle of rotation around x axis,
diff --git a/core/math/quat.h b/core/math/quat.h
index 1ab64a2655..f8ab537d7b 100644
--- a/core/math/quat.h
+++ b/core/math/quat.h
@@ -36,7 +36,7 @@
 
 #include "core/math/math_defs.h"
 #include "core/math/math_funcs.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 class Quat {
 public:
diff --git a/core/math/quick_hull.cpp b/core/math/quick_hull.cpp
index 8ba1ba9286..8dff13c050 100644
--- a/core/math/quick_hull.cpp
+++ b/core/math/quick_hull.cpp
@@ -30,7 +30,7 @@
 
 #include "quick_hull.h"
 
-#include "core/map.h"
+#include "core/templates/map.h"
 
 uint32_t QuickHull::debug_stop_after = 0xFFFFFFFF;
 
diff --git a/core/math/quick_hull.h b/core/math/quick_hull.h
index cac8e58d23..80f32e191b 100644
--- a/core/math/quick_hull.h
+++ b/core/math/quick_hull.h
@@ -31,10 +31,10 @@
 #ifndef QUICK_HULL_H
 #define QUICK_HULL_H
 
-#include "core/list.h"
 #include "core/math/aabb.h"
 #include "core/math/geometry_3d.h"
-#include "core/set.h"
+#include "core/templates/list.h"
+#include "core/templates/set.h"
 
 class QuickHull {
 public:
diff --git a/core/math/random_number_generator.h b/core/math/random_number_generator.h
index 08e41d6c1c..0d0ea17205 100644
--- a/core/math/random_number_generator.h
+++ b/core/math/random_number_generator.h
@@ -32,7 +32,7 @@
 #define RANDOM_NUMBER_GENERATOR_H
 
 #include "core/math/random_pcg.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class RandomNumberGenerator : public Reference {
 	GDCLASS(RandomNumberGenerator, Reference);
diff --git a/core/math/transform.cpp b/core/math/transform.cpp
index 0274dd18af..733bb4d55e 100644
--- a/core/math/transform.cpp
+++ b/core/math/transform.cpp
@@ -32,7 +32,7 @@
 
 #include "core/math/math_funcs.h"
 #include "core/os/copymem.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 void Transform::affine_invert() {
 	basis.invert();
@@ -200,6 +200,13 @@ Transform::Transform(const Basis &p_basis, const Vector3 &p_origin) :
 		origin(p_origin) {
 }
 
+Transform::Transform(const Vector3 &p_x, const Vector3 &p_y, const Vector3 &p_z, const Vector3 &p_origin) :
+		origin(p_origin) {
+	basis.set_axis(0, p_x);
+	basis.set_axis(1, p_y);
+	basis.set_axis(2, p_z);
+}
+
 Transform::Transform(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz, real_t ox, real_t oy, real_t oz) {
 	basis = Basis(xx, xy, xz, yx, yy, yz, zx, zy, zz);
 	origin = Vector3(ox, oy, oz);
diff --git a/core/math/transform.h b/core/math/transform.h
index 71847d36ac..c63dbcb989 100644
--- a/core/math/transform.h
+++ b/core/math/transform.h
@@ -106,9 +106,10 @@ public:
 
 	operator String() const;
 
-	Transform(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz, real_t ox, real_t oy, real_t oz);
-	Transform(const Basis &p_basis, const Vector3 &p_origin = Vector3());
 	Transform() {}
+	Transform(const Basis &p_basis, const Vector3 &p_origin = Vector3());
+	Transform(const Vector3 &p_x, const Vector3 &p_y, const Vector3 &p_z, const Vector3 &p_origin);
+	Transform(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz, real_t ox, real_t oy, real_t oz);
 };
 
 _FORCE_INLINE_ Vector3 Transform::xform(const Vector3 &p_vector) const {
diff --git a/core/math/transform_2d.cpp b/core/math/transform_2d.cpp
index 180aeaa0af..00e561f973 100644
--- a/core/math/transform_2d.cpp
+++ b/core/math/transform_2d.cpp
@@ -251,7 +251,7 @@ Transform2D Transform2D::interpolate_with(const Transform2D &p_transform, real_t
 
 	real_t dot = v1.dot(v2);
 
-	dot = (dot < -1.0) ? -1.0 : ((dot > 1.0) ? 1.0 : dot); //clamp dot to [-1,1]
+	dot = CLAMP(dot, -1.0, 1.0);
 
 	Vector2 v;
 
diff --git a/core/math/transform_2d.h b/core/math/transform_2d.h
index 46e97abaa7..342623939e 100644
--- a/core/math/transform_2d.h
+++ b/core/math/transform_2d.h
@@ -128,6 +128,12 @@ struct Transform2D {
 		elements[2][1] = oy;
 	}
 
+	Transform2D(const Vector2 &p_x, const Vector2 &p_y, const Vector2 &p_origin) {
+		elements[0] = p_x;
+		elements[1] = p_y;
+		elements[2] = p_origin;
+	}
+
 	Transform2D(real_t p_rot, const Vector2 &p_pos);
 	Transform2D() {
 		elements[0][0] = 1.0;
diff --git a/core/math/triangle_mesh.cpp b/core/math/triangle_mesh.cpp
index c9a546e385..cfe8422d80 100644
--- a/core/math/triangle_mesh.cpp
+++ b/core/math/triangle_mesh.cpp
@@ -30,7 +30,7 @@
 
 #include "triangle_mesh.h"
 
-#include "core/sort_array.h"
+#include "core/templates/sort_array.h"
 
 int TriangleMesh::_create_bvh(BVH *p_bvh, BVH **p_bb, int p_from, int p_size, int p_depth, int &max_depth, int &max_alloc) {
 	if (p_depth > max_depth) {
diff --git a/core/math/triangle_mesh.h b/core/math/triangle_mesh.h
index 86412cf725..d719822ec3 100644
--- a/core/math/triangle_mesh.h
+++ b/core/math/triangle_mesh.h
@@ -32,7 +32,7 @@
 #define TRIANGLE_MESH_H
 
 #include "core/math/face3.h"
-#include "core/reference.h"
+#include "core/object/reference.h"
 
 class TriangleMesh : public Reference {
 	GDCLASS(TriangleMesh, Reference);
diff --git a/core/math/vector2.h b/core/math/vector2.h
index 31bb7208d3..8cb63b2fb5 100644
--- a/core/math/vector2.h
+++ b/core/math/vector2.h
@@ -32,7 +32,7 @@
 #define VECTOR2_H
 
 #include "core/math/math_funcs.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 struct Vector2i;
 
diff --git a/core/math/vector3.h b/core/math/vector3.h
index 5370b297f1..ae8b9376cf 100644
--- a/core/math/vector3.h
+++ b/core/math/vector3.h
@@ -33,7 +33,7 @@
 
 #include "core/math/math_funcs.h"
 #include "core/math/vector3i.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 class Basis;
 
diff --git a/core/math/vector3i.h b/core/math/vector3i.h
index 89774e9395..1bfd6d5ab2 100644
--- a/core/math/vector3i.h
+++ b/core/math/vector3i.h
@@ -31,8 +31,8 @@
 #ifndef VECTOR3I_H
 #define VECTOR3I_H
 
+#include "core/string/ustring.h"
 #include "core/typedefs.h"
-#include "core/ustring.h"
 
 struct Vector3i {
 	enum Axis {
diff --git a/core/object/SCsub b/core/object/SCsub
new file mode 100644
index 0000000000..5d429960e5
--- /dev/null
+++ b/core/object/SCsub
@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+
+Import("env")
+
+env_object = env.Clone()
+
+env_object.add_source_files(env.core_sources, "*.cpp")
diff --git a/core/callable_method_pointer.cpp b/core/object/callable_method_pointer.cpp
index 21a917cbd7..21a917cbd7 100644
--- a/core/callable_method_pointer.cpp
+++ b/core/object/callable_method_pointer.cpp
diff --git a/core/callable_method_pointer.h b/core/object/callable_method_pointer.h
index 2007b9f338..ee6da6a8db 100644
--- a/core/callable_method_pointer.h
+++ b/core/object/callable_method_pointer.h
@@ -31,12 +31,12 @@
 #ifndef CALLABLE_METHOD_POINTER_H
 #define CALLABLE_METHOD_POINTER_H
 
-#include "core/binder_common.h"
-#include "core/callable.h"
-#include "core/hashfuncs.h"
-#include "core/object.h"
+#include "core/object/object.h"
 #include "core/os/copymem.h"
-#include "core/simple_type.h"
+#include "core/templates/hashfuncs.h"
+#include "core/templates/simple_type.h"
+#include "core/variant/binder_common.h"
+#include "core/variant/callable.h"
 
 class CallableCustomMethodPointerBase : public CallableCustom {
 	uint32_t *comp_ptr;
diff --git a/core/class_db.cpp b/core/object/class_db.cpp
index 81bc901561..64ebeb427e 100644
--- a/core/class_db.cpp
+++ b/core/object/class_db.cpp
@@ -30,7 +30,7 @@
 
 #include "class_db.h"
 
-#include "core/engine.h"
+#include "core/config/engine.h"
 #include "core/os/mutex.h"
 #include "core/version.h"
 
diff --git a/core/class_db.h b/core/object/class_db.h
index 22072066d9..94f26da60d 100644
--- a/core/class_db.h
+++ b/core/object/class_db.h
@@ -31,9 +31,9 @@
 #ifndef CLASS_DB_H
 #define CLASS_DB_H
 
-#include "core/method_bind.h"
-#include "core/object.h"
-#include "core/print_string.h"
+#include "core/object/method_bind.h"
+#include "core/object/object.h"
+#include "core/string/print_string.h"
 
 /** To bind more then 6 parameters include this:
  *
@@ -41,7 +41,7 @@
 
 // Makes callable_mp readily available in all classes connecting signals.
 // Needs to come after method_bind and object have been included.
-#include "core/callable_method_pointer.h"
+#include "core/object/callable_method_pointer.h"
 
 #define DEFVAL(m_defval) (m_defval)
 
diff --git a/core/message_queue.cpp b/core/object/message_queue.cpp
index 6dcf24e7ed..f0d6786853 100644
--- a/core/message_queue.cpp
+++ b/core/object/message_queue.cpp
@@ -30,9 +30,9 @@
 
 #include "message_queue.h"
 
+#include "core/config/project_settings.h"
 #include "core/core_string_names.h"
-#include "core/project_settings.h"
-#include "core/script_language.h"
+#include "core/object/script_language.h"
 
 MessageQueue *MessageQueue::singleton = nullptr;
 
diff --git a/core/message_queue.h b/core/object/message_queue.h
index 5d39ceee03..2901ab196a 100644
--- a/core/message_queue.h
+++ b/core/object/message_queue.h
@@ -31,7 +31,7 @@
 #ifndef MESSAGE_QUEUE_H
 #define MESSAGE_QUEUE_H
 
-#include "core/class_db.h"
+#include "core/object/class_db.h"
 #include "core/os/thread_safe.h"
 
 class MessageQueue {
diff --git a/core/method_bind.cpp b/core/object/method_bind.cpp
index 3244c63292..e6652ac09f 100644
--- a/core/method_bind.cpp
+++ b/core/object/method_bind.cpp
@@ -30,7 +30,7 @@
 
 // object.h needs to be the first include *before* method_bind.h
 // FIXME: Find out why and fix potential cyclical dependencies.
-#include "core/object.h"
+#include "core/object/object.h"
 
 #include "method_bind.h"
 
diff --git a/core/method_bind.h b/core/object/method_bind.h
index d43186257b..ab4ba90b94 100644
--- a/core/method_bind.h
+++ b/core/object/method_bind.h
@@ -31,7 +31,7 @@
 #ifndef METHOD_BIND_H
 #define METHOD_BIND_H
 
-#include "core/binder_common.h"
+#include "core/variant/binder_common.h"
 
 enum MethodFlags {
 
diff --git a/core/object.cpp b/core/object/object.cpp
index 3a52df9c60..c3f49856ca 100644
--- a/core/object.cpp
+++ b/core/object/object.cpp
@@ -30,14 +30,14 @@
 
 #include "object.h"
 
-#include "core/class_db.h"
 #include "core/core_string_names.h"
-#include "core/message_queue.h"
+#include "core/io/resource.h"
+#include "core/object/class_db.h"
+#include "core/object/message_queue.h"
+#include "core/object/script_language.h"
 #include "core/os/os.h"
-#include "core/print_string.h"
-#include "core/resource.h"
-#include "core/script_language.h"
-#include "core/translation.h"
+#include "core/string/print_string.h"
+#include "core/string/translation.h"
 
 #ifdef DEBUG_ENABLED
 
@@ -1690,7 +1690,8 @@ Variant::Type Object::get_static_property_type_indexed(const Vector<StringName>
 	}
 
 	Callable::CallError ce;
-	Variant check = Variant::construct(t, nullptr, 0, ce);
+	Variant check;
+	Variant::construct(t, check, nullptr, 0, ce);
 
 	for (int i = 1; i < p_path.size(); i++) {
 		if (check.get_type() == Variant::OBJECT || check.get_type() == Variant::DICTIONARY || check.get_type() == Variant::ARRAY) {
diff --git a/core/object.h b/core/object/object.h
index 765fb63c6e..c79745cf74 100644
--- a/core/object.h
+++ b/core/object/object.h
@@ -31,16 +31,16 @@
 #ifndef OBJECT_H
 #define OBJECT_H
 
-#include "core/callable_bind.h"
-#include "core/hash_map.h"
-#include "core/list.h"
-#include "core/map.h"
-#include "core/object_id.h"
+#include "core/object/object_id.h"
 #include "core/os/rw_lock.h"
-#include "core/set.h"
-#include "core/spin_lock.h"
-#include "core/variant.h"
-#include "core/vmap.h"
+#include "core/os/spin_lock.h"
+#include "core/templates/hash_map.h"
+#include "core/templates/list.h"
+#include "core/templates/map.h"
+#include "core/templates/set.h"
+#include "core/templates/vmap.h"
+#include "core/variant/callable_bind.h"
+#include "core/variant/variant.h"
 
 #define VARIANT_ARG_LIST const Variant &p_arg1 = Variant(), const Variant &p_arg2 = Variant(), const Variant &p_arg3 = Variant(), const Variant &p_arg4 = Variant(), const Variant &p_arg5 = Variant()
 #define VARIANT_ARG_PASS p_arg1, p_arg2, p_arg3, p_arg4, p_arg5
diff --git a/core/object_id.h b/core/object/object_id.h
index 63b0c27af8..63b0c27af8 100644
--- a/core/object_id.h
+++ b/core/object/object_id.h
diff --git a/core/reference.cpp b/core/object/reference.cpp
index d1dba0d9bf..ce95d83dfc 100644
--- a/core/reference.cpp
+++ b/core/object/reference.cpp
@@ -30,7 +30,7 @@
 
 #include "reference.h"
 
-#include "core/script_language.h"
+#include "core/object/script_language.h"
 
 bool Reference::init_ref() {
 	if (reference()) {
diff --git a/core/reference.h b/core/object/reference.h
index 868894aad4..575f1cd914 100644
--- a/core/reference.h
+++ b/core/object/reference.h
@@ -31,8 +31,8 @@
 #ifndef REFERENCE_H
 #define REFERENCE_H
 
-#include "core/class_db.h"
-#include "core/safe_refcount.h"
+#include "core/object/class_db.h"
+#include "core/templates/safe_refcount.h"
 
 class Reference : public Object {
 	GDCLASS(Reference, Object);
diff --git a/core/script_language.cpp b/core/object/script_language.cpp
index d535c54dea..17ac75e19f 100644
--- a/core/script_language.cpp
+++ b/core/object/script_language.cpp
@@ -30,10 +30,10 @@
 
 #include "script_language.h"
 
+#include "core/config/project_settings.h"
 #include "core/core_string_names.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/debugger/script_debugger.h"
-#include "core/project_settings.h"
 
 #include <stdint.h>
 
diff --git a/core/script_language.h b/core/object/script_language.h
index a94c128932..447216f14f 100644
--- a/core/script_language.h
+++ b/core/object/script_language.h
@@ -32,9 +32,9 @@
 #define SCRIPT_LANGUAGE_H
 
 #include "core/io/multiplayer_api.h"
-#include "core/map.h"
-#include "core/pair.h"
-#include "core/resource.h"
+#include "core/io/resource.h"
+#include "core/templates/map.h"
+#include "core/templates/pair.h"
 
 class ScriptLanguage;
 
diff --git a/core/undo_redo.cpp b/core/object/undo_redo.cpp
index 1dcbb0cd6b..1dcbb0cd6b 100644
--- a/core/undo_redo.cpp
+++ b/core/object/undo_redo.cpp
diff --git a/core/undo_redo.h b/core/object/undo_redo.h
index 68a553efd4..68d78e0d7d 100644
--- a/core/undo_redo.h
+++ b/core/object/undo_redo.h
@@ -31,8 +31,8 @@
 #ifndef UNDO_REDO_H
 #define UNDO_REDO_H
 
-#include "core/class_db.h"
-#include "core/resource.h"
+#include "core/io/resource.h"
+#include "core/object/class_db.h"
 
 class UndoRedo : public Object {
 	GDCLASS(UndoRedo, Object);
diff --git a/core/os/dir_access.cpp b/core/os/dir_access.cpp
index 5e1cb8ea29..30b1b51b53 100644
--- a/core/os/dir_access.cpp
+++ b/core/os/dir_access.cpp
@@ -30,10 +30,10 @@
 
 #include "dir_access.h"
 
+#include "core/config/project_settings.h"
 #include "core/os/file_access.h"
 #include "core/os/memory.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 String DirAccess::_get_root_path() const {
 	switch (_access_type) {
diff --git a/core/os/dir_access.h b/core/os/dir_access.h
index 6bce9a4c12..0f4fa9b250 100644
--- a/core/os/dir_access.h
+++ b/core/os/dir_access.h
@@ -31,8 +31,8 @@
 #ifndef DIR_ACCESS_H
 #define DIR_ACCESS_H
 
+#include "core/string/ustring.h"
 #include "core/typedefs.h"
-#include "core/ustring.h"
 
 //@ TODO, excellent candidate for THREAD_SAFE MACRO, should go through all these and add THREAD_SAFE where it applies
 class DirAccess {
diff --git a/core/os/file_access.cpp b/core/os/file_access.cpp
index 9dbb2952f7..fd3c6f8806 100644
--- a/core/os/file_access.cpp
+++ b/core/os/file_access.cpp
@@ -30,11 +30,11 @@
 
 #include "file_access.h"
 
+#include "core/config/project_settings.h"
 #include "core/crypto/crypto_core.h"
 #include "core/io/file_access_pack.h"
 #include "core/io/marshalls.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 FileAccess::CreateFunc FileAccess::create_func[ACCESS_MAX] = { nullptr, nullptr };
 
@@ -51,7 +51,7 @@ FileAccess *FileAccess::create(AccessType p_access) {
 }
 
 bool FileAccess::exists(const String &p_name) {
-	if (PackedData::get_singleton() && PackedData::get_singleton()->has_path(p_name)) {
+	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && PackedData::get_singleton()->has_path(p_name)) {
 		return true;
 	}
 
@@ -456,7 +456,7 @@ void FileAccess::store_double(double p_dest) {
 }
 
 uint64_t FileAccess::get_modified_time(const String &p_file) {
-	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && PackedData::get_singleton()->has_path(p_file)) {
+	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && (PackedData::get_singleton()->has_path(p_file) || PackedData::get_singleton()->has_directory(p_file))) {
 		return 0;
 	}
 
@@ -469,7 +469,7 @@ uint64_t FileAccess::get_modified_time(const String &p_file) {
 }
 
 uint32_t FileAccess::get_unix_permissions(const String &p_file) {
-	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && PackedData::get_singleton()->has_path(p_file)) {
+	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && (PackedData::get_singleton()->has_path(p_file) || PackedData::get_singleton()->has_directory(p_file))) {
 		return 0;
 	}
 
@@ -482,6 +482,10 @@ uint32_t FileAccess::get_unix_permissions(const String &p_file) {
 }
 
 Error FileAccess::set_unix_permissions(const String &p_file, uint32_t p_permissions) {
+	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && (PackedData::get_singleton()->has_path(p_file) || PackedData::get_singleton()->has_directory(p_file))) {
+		return ERR_UNAVAILABLE;
+	}
+
 	FileAccess *fa = create_for_path(p_file);
 	ERR_FAIL_COND_V_MSG(!fa, ERR_CANT_CREATE, "Cannot create FileAccess for path '" + p_file + "'.");
 
diff --git a/core/os/file_access.h b/core/os/file_access.h
index 48b9ee4269..39b977a4d9 100644
--- a/core/os/file_access.h
+++ b/core/os/file_access.h
@@ -33,8 +33,8 @@
 
 #include "core/math/math_defs.h"
 #include "core/os/memory.h"
+#include "core/string/ustring.h"
 #include "core/typedefs.h"
-#include "core/ustring.h"
 
 /**
  * Multi-Platform abstraction for accessing to files.
diff --git a/core/os/keyboard.h b/core/os/keyboard.h
index 5d11e6a378..92664aff8f 100644
--- a/core/os/keyboard.h
+++ b/core/os/keyboard.h
@@ -31,7 +31,7 @@
 #ifndef KEYBOARD_H
 #define KEYBOARD_H
 
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 /*
 	Special Key:
diff --git a/core/os/main_loop.cpp b/core/os/main_loop.cpp
index 6651fb80d7..d29bcd011f 100644
--- a/core/os/main_loop.cpp
+++ b/core/os/main_loop.cpp
@@ -30,7 +30,7 @@
 
 #include "main_loop.h"
 
-#include "core/script_language.h"
+#include "core/object/script_language.h"
 
 void MainLoop::_bind_methods() {
 	BIND_VMETHOD(MethodInfo("_initialize"));
diff --git a/core/os/main_loop.h b/core/os/main_loop.h
index 2c34cf193c..8c46ad9b6a 100644
--- a/core/os/main_loop.h
+++ b/core/os/main_loop.h
@@ -32,8 +32,8 @@
 #define MAIN_LOOP_H
 
 #include "core/input/input_event.h"
-#include "core/reference.h"
-#include "core/script_language.h"
+#include "core/object/reference.h"
+#include "core/object/script_language.h"
 
 class MainLoop : public Object {
 	GDCLASS(MainLoop, Object);
diff --git a/core/os/memory.cpp b/core/os/memory.cpp
index 8457c52092..f2723d13f6 100644
--- a/core/os/memory.cpp
+++ b/core/os/memory.cpp
@@ -30,9 +30,9 @@
 
 #include "memory.h"
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/os/copymem.h"
-#include "core/safe_refcount.h"
+#include "core/templates/safe_refcount.h"
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/core/os/memory.h b/core/os/memory.h
index 46ffb4124b..dee08d4de4 100644
--- a/core/os/memory.h
+++ b/core/os/memory.h
@@ -31,8 +31,8 @@
 #ifndef MEMORY_H
 #define MEMORY_H
 
-#include "core/error_macros.h"
-#include "core/safe_refcount.h"
+#include "core/error/error_macros.h"
+#include "core/templates/safe_refcount.h"
 
 #include <stddef.h>
 
diff --git a/core/os/midi_driver.h b/core/os/midi_driver.h
index bc922e1fcf..f487b31d4c 100644
--- a/core/os/midi_driver.h
+++ b/core/os/midi_driver.h
@@ -32,7 +32,7 @@
 #define MIDI_DRIVER_H
 
 #include "core/typedefs.h"
-#include "core/variant.h"
+#include "core/variant/variant.h"
 
 /**
  * Multi-Platform abstraction for accessing to MIDI.
diff --git a/core/os/mutex.h b/core/os/mutex.h
index d42cbed821..778bdaba09 100644
--- a/core/os/mutex.h
+++ b/core/os/mutex.h
@@ -31,7 +31,7 @@
 #ifndef MUTEX_H
 #define MUTEX_H
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "core/typedefs.h"
 
 #if !defined(NO_THREADS)
diff --git a/core/os/os.cpp b/core/os/os.cpp
index 3a398316bd..552bf043bf 100644
--- a/core/os/os.cpp
+++ b/core/os/os.cpp
@@ -30,11 +30,11 @@
 
 #include "os.h"
 
+#include "core/config/project_settings.h"
 #include "core/input/input.h"
 #include "core/os/dir_access.h"
 #include "core/os/file_access.h"
 #include "core/os/midi_driver.h"
-#include "core/project_settings.h"
 #include "core/version_generated.gen.h"
 #include "servers/audio_server.h"
 
diff --git a/core/os/os.h b/core/os/os.h
index 4c1d930107..a1e75b5ee9 100644
--- a/core/os/os.h
+++ b/core/os/os.h
@@ -31,13 +31,13 @@
 #ifndef OS_H
 #define OS_H
 
-#include "core/engine.h"
-#include "core/image.h"
+#include "core/config/engine.h"
+#include "core/io/image.h"
 #include "core/io/logger.h"
-#include "core/list.h"
 #include "core/os/main_loop.h"
-#include "core/ustring.h"
-#include "core/vector.h"
+#include "core/string/ustring.h"
+#include "core/templates/list.h"
+#include "core/templates/vector.h"
 
 #include <stdarg.h>
 
diff --git a/core/pool_allocator.cpp b/core/os/pool_allocator.cpp
index b222c20a00..52536ff45d 100644
--- a/core/pool_allocator.cpp
+++ b/core/os/pool_allocator.cpp
@@ -30,11 +30,11 @@
 
 #include "pool_allocator.h"
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/os/copymem.h"
 #include "core/os/memory.h"
 #include "core/os/os.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 #include <assert.h>
 
diff --git a/core/pool_allocator.h b/core/os/pool_allocator.h
index 7d77af6266..7d77af6266 100644
--- a/core/pool_allocator.h
+++ b/core/os/pool_allocator.h
diff --git a/core/os/rw_lock.cpp b/core/os/rw_lock.cpp
index a668fe2b4c..669f05c6b0 100644
--- a/core/os/rw_lock.cpp
+++ b/core/os/rw_lock.cpp
@@ -30,7 +30,7 @@
 
 #include "rw_lock.h"
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 
 #include <stddef.h>
 
diff --git a/core/os/rw_lock.h b/core/os/rw_lock.h
index 1035072cce..1190102a83 100644
--- a/core/os/rw_lock.h
+++ b/core/os/rw_lock.h
@@ -31,7 +31,7 @@
 #ifndef RW_LOCK_H
 #define RW_LOCK_H
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 
 class RWLock {
 protected:
diff --git a/core/os/semaphore.h b/core/os/semaphore.h
index 077e04704b..b170cada3a 100644
--- a/core/os/semaphore.h
+++ b/core/os/semaphore.h
@@ -31,7 +31,7 @@
 #ifndef SEMAPHORE_H
 #define SEMAPHORE_H
 
-#include "core/error_list.h"
+#include "core/error/error_list.h"
 #include "core/typedefs.h"
 
 #if !defined(NO_THREADS)
diff --git a/core/spin_lock.h b/core/os/spin_lock.h
index 1bb810bb29..1bb810bb29 100644
--- a/core/spin_lock.h
+++ b/core/os/spin_lock.h
diff --git a/core/os/thread.h b/core/os/thread.h
index f761d4ca43..d68476e683 100644
--- a/core/os/thread.h
+++ b/core/os/thread.h
@@ -31,8 +31,8 @@
 #ifndef THREAD_H
 #define THREAD_H
 
+#include "core/string/ustring.h"
 #include "core/typedefs.h"
-#include "core/ustring.h"
 
 typedef void (*ThreadCreateCallback)(void *p_userdata);
 
diff --git a/core/os/threaded_array_processor.h b/core/os/threaded_array_processor.h
index d27399e4cc..ed141a5339 100644
--- a/core/os/threaded_array_processor.h
+++ b/core/os/threaded_array_processor.h
@@ -35,7 +35,7 @@
 #include "core/os/os.h"
 #include "core/os/thread.h"
 #include "core/os/thread_safe.h"
-#include "core/safe_refcount.h"
+#include "core/templates/safe_refcount.h"
 
 template <class C, class U>
 struct ThreadArrayProcessData {
diff --git a/core/register_core_types.cpp b/core/register_core_types.cpp
index 54d3ec300f..7e32f215e7 100644
--- a/core/register_core_types.cpp
+++ b/core/register_core_types.cpp
@@ -30,24 +30,24 @@
 
 #include "register_core_types.h"
 
-#include "core/bind/core_bind.h"
-#include "core/class_db.h"
-#include "core/compressed_translation.h"
+#include "core/config/engine.h"
+#include "core/config/project_settings.h"
+#include "core/core_bind.h"
 #include "core/core_string_names.h"
 #include "core/crypto/aes_context.h"
 #include "core/crypto/crypto.h"
 #include "core/crypto/hashing_context.h"
-#include "core/engine.h"
-#include "core/func_ref.h"
 #include "core/input/input.h"
 #include "core/input/input_map.h"
 #include "core/io/config_file.h"
 #include "core/io/dtls_server.h"
 #include "core/io/http_client.h"
 #include "core/io/image_loader.h"
+#include "core/io/json.h"
 #include "core/io/marshalls.h"
 #include "core/io/multiplayer_api.h"
 #include "core/io/networked_multiplayer_peer.h"
+#include "core/io/packed_data_container.h"
 #include "core/io/packet_peer.h"
 #include "core/io/packet_peer_dtls.h"
 #include "core/io/packet_peer_udp.h"
@@ -65,11 +65,11 @@
 #include "core/math/geometry_3d.h"
 #include "core/math/random_number_generator.h"
 #include "core/math/triangle_mesh.h"
+#include "core/object/class_db.h"
+#include "core/object/undo_redo.h"
 #include "core/os/main_loop.h"
-#include "core/packed_data_container.h"
-#include "core/project_settings.h"
-#include "core/translation.h"
-#include "core/undo_redo.h"
+#include "core/string/compressed_translation.h"
+#include "core/string/translation.h"
 
 static Ref<ResourceFormatSaverBinary> resource_saver_binary;
 static Ref<ResourceFormatLoaderBinary> resource_loader_binary;
@@ -97,12 +97,6 @@ extern Mutex _global_mutex;
 
 extern void register_global_constants();
 extern void unregister_global_constants();
-extern void register_variant_methods();
-extern void unregister_variant_methods();
-extern void register_variant_operators();
-extern void unregister_variant_operators();
-extern void register_variant_setters_getters();
-extern void unregister_variant_setters_getters();
 
 void register_core_types() {
 	//consistency check
@@ -115,9 +109,8 @@ void register_core_types() {
 	ResourceLoader::initialize();
 
 	register_global_constants();
-	register_variant_methods();
-	register_variant_operators();
-	register_variant_setters_getters();
+
+	Variant::register_types();
 
 	CoreStringNames::create();
 
@@ -161,7 +154,6 @@ void register_core_types() {
 	ClassDB::register_class<InputEventPanGesture>();
 	ClassDB::register_class<InputEventMIDI>();
 
-	ClassDB::register_class<FuncRef>();
 	ClassDB::register_virtual_class<StreamPeer>();
 	ClassDB::register_class<StreamPeerBuffer>();
 	ClassDB::register_class<StreamPeerTCP>();
@@ -206,6 +198,7 @@ void register_core_types() {
 	ClassDB::register_class<_Semaphore>();
 
 	ClassDB::register_class<XMLParser>();
+	ClassDB::register_class<JSONParser>();
 
 	ClassDB::register_class<ConfigFile>();
 
@@ -325,9 +318,8 @@ void unregister_core_types() {
 	ClassDB::cleanup_defaults();
 	ObjectDB::cleanup();
 
-	unregister_variant_setters_getters();
-	unregister_variant_operators();
-	unregister_variant_methods();
+	Variant::unregister_types();
+
 	unregister_global_constants();
 
 	ClassDB::cleanup();
diff --git a/core/string/SCsub b/core/string/SCsub
new file mode 100644
index 0000000000..3217166f18
--- /dev/null
+++ b/core/string/SCsub
@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+
+Import("env")
+
+env_string = env.Clone()
+
+env_string.add_source_files(env.core_sources, "*.cpp")
diff --git a/core/compressed_translation.cpp b/core/string/compressed_translation.cpp
index a92275565d..bdb296a79b 100644
--- a/core/compressed_translation.cpp
+++ b/core/string/compressed_translation.cpp
@@ -30,7 +30,7 @@
 
 #include "compressed_translation.h"
 
-#include "core/pair.h"
+#include "core/templates/pair.h"
 
 extern "C" {
 #include "thirdparty/misc/smaz.h"
diff --git a/core/compressed_translation.h b/core/string/compressed_translation.h
index c8b3cd2330..efb3535362 100644
--- a/core/compressed_translation.h
+++ b/core/string/compressed_translation.h
@@ -31,7 +31,7 @@
 #ifndef COMPRESSED_TRANSLATION_H
 #define COMPRESSED_TRANSLATION_H
 
-#include "core/translation.h"
+#include "core/string/translation.h"
 
 class PHashTranslation : public Translation {
 	GDCLASS(PHashTranslation, Translation);
diff --git a/core/node_path.cpp b/core/string/node_path.cpp
index 2a51dca74a..4d152d9258 100644
--- a/core/node_path.cpp
+++ b/core/string/node_path.cpp
@@ -30,7 +30,7 @@
 
 #include "node_path.h"
 
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 void NodePath::_update_hash_cache() const {
 	uint32_t h = data->absolute ? 1 : 0;
diff --git a/core/node_path.h b/core/string/node_path.h
index 7c06bf01ce..b4513ddb3c 100644
--- a/core/node_path.h
+++ b/core/string/node_path.h
@@ -31,8 +31,8 @@
 #ifndef NODE_PATH_H
 #define NODE_PATH_H
 
-#include "core/string_name.h"
-#include "core/ustring.h"
+#include "core/string/string_name.h"
+#include "core/string/ustring.h"
 
 class NodePath {
 	struct Data {
diff --git a/core/print_string.cpp b/core/string/print_string.cpp
index 54de229471..54de229471 100644
--- a/core/print_string.cpp
+++ b/core/string/print_string.cpp
diff --git a/core/print_string.h b/core/string/print_string.h
index 4d03f4a6de..3e8f244cc5 100644
--- a/core/print_string.h
+++ b/core/string/print_string.h
@@ -31,7 +31,7 @@
 #ifndef PRINT_STRING_H
 #define PRINT_STRING_H
 
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 extern void (*_print_func)(String);
 
diff --git a/core/string_buffer.h b/core/string/string_buffer.h
index a685720851..1317b538d4 100644
--- a/core/string_buffer.h
+++ b/core/string/string_buffer.h
@@ -31,7 +31,7 @@
 #ifndef STRING_BUFFER_H
 #define STRING_BUFFER_H
 
-#include "core/ustring.h"
+#include "core/string/ustring.h"
 
 template <int SHORT_BUFFER_SIZE = 64>
 class StringBuffer {
diff --git a/core/string_builder.cpp b/core/string/string_builder.cpp
index dec299ffa3..dec299ffa3 100644
--- a/core/string_builder.cpp
+++ b/core/string/string_builder.cpp
diff --git a/core/string_builder.h b/core/string/string_builder.h
index 2a37d14218..c732f1b9ea 100644
--- a/core/string_builder.h
+++ b/core/string/string_builder.h
@@ -31,8 +31,8 @@
 #ifndef STRING_BUILDER_H
 #define STRING_BUILDER_H
 
-#include "core/ustring.h"
-#include "core/vector.h"
+#include "core/string/ustring.h"
+#include "core/templates/vector.h"
 
 class StringBuilder {
 	uint32_t string_length = 0;
diff --git a/core/string_name.cpp b/core/string/string_name.cpp
index 21467825d1..34afdaee38 100644
--- a/core/string_name.cpp
+++ b/core/string/string_name.cpp
@@ -31,7 +31,7 @@
 #include "string_name.h"
 
 #include "core/os/os.h"
-#include "core/print_string.h"
+#include "core/string/print_string.h"
 
 StaticCString StaticCString::create(const char *p_ptr) {
 	StaticCString scs;
diff --git a/core/string_name.h b/core/string/string_name.h
index 937f25a496..e6b46506c3 100644
--- a/core/string_name.h
+++ b/core/string/string_name.h
@@ -32,8 +32,8 @@
 #define STRING_NAME_H
 
 #include "core/os/mutex.h"
-#include "core/safe_refcount.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
+#include "core/templates/safe_refcount.h"
 
 class Main;
 
diff --git a/core/translation.cpp b/core/string/translation.cpp
index 8c8ca06740..df8a26e5ce 100644
--- a/core/translation.cpp
+++ b/core/string/translation.cpp
@@ -30,9 +30,9 @@
 
 #include "translation.h"
 
+#include "core/config/project_settings.h"
 #include "core/io/resource_loader.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 // ISO 639-1 language codes, with the addition of glibc locales with their
 // regional identifiers. This list must match the language names (in English)
diff --git a/core/translation.h b/core/string/translation.h
index cba25a434f..8d34f7997e 100644
--- a/core/translation.h
+++ b/core/string/translation.h
@@ -31,7 +31,7 @@
 #ifndef TRANSLATION_H
 #define TRANSLATION_H
 
-#include "core/resource.h"
+#include "core/io/resource.h"
 
 class Translation : public Resource {
 	GDCLASS(Translation, Resource);
diff --git a/core/translation_po.cpp b/core/string/translation_po.cpp
index 203f29026b..203f29026b 100644
--- a/core/translation_po.cpp
+++ b/core/string/translation_po.cpp
diff --git a/core/translation_po.h b/core/string/translation_po.h
index 88830210ef..c8a47bec5a 100644
--- a/core/translation_po.h
+++ b/core/string/translation_po.h
@@ -34,7 +34,7 @@
 //#define DEBUG_TRANSLATION_PO
 
 #include "core/math/expression.h"
-#include "core/translation.h"
+#include "core/string/translation.h"
 
 class TranslationPO : public Translation {
 	GDCLASS(TranslationPO, Translation);
diff --git a/core/ucaps.h b/core/string/ucaps.h
index 79b346acba..79b346acba 100644
--- a/core/ucaps.h
+++ b/core/string/ucaps.h
diff --git a/core/ustring.cpp b/core/string/ustring.cpp
index 79db595714..b5758bddf3 100644
--- a/core/ustring.cpp
+++ b/core/string/ustring.cpp
@@ -30,14 +30,14 @@
 
 #include "ustring.h"
 
-#include "core/color.h"
 #include "core/crypto/crypto_core.h"
+#include "core/math/color.h"
 #include "core/math/math_funcs.h"
 #include "core/os/memory.h"
-#include "core/print_string.h"
-#include "core/translation.h"
-#include "core/ucaps.h"
-#include "core/variant.h"
+#include "core/string/print_string.h"
+#include "core/string/translation.h"
+#include "core/string/ucaps.h"
+#include "core/variant/variant.h"
 
 #include <cstdint>
 
diff --git a/core/ustring.h b/core/string/ustring.h
index bb7ab61eed..b46733ab66 100644
--- a/core/ustring.h
+++ b/core/string/ustring.h
@@ -31,10 +31,10 @@
 #ifndef USTRING_H
 #define USTRING_H
 
-#include "core/array.h"
-#include "core/cowdata.h"
+#include "core/templates/cowdata.h"
+#include "core/templates/vector.h"
 #include "core/typedefs.h"
-#include "core/vector.h"
+#include "core/variant/array.h"
 
 /*************************************************************************/
 /*  CharProxy                                                            */
@@ -433,10 +433,10 @@ public:
 	/**
 	 * The constructors must not depend on other overloads
 	 */
-	/*	String(char32_t p_char);*/
 
 	_FORCE_INLINE_ String() {}
 	_FORCE_INLINE_ String(const String &p_str) { _cowdata._ref(p_str._cowdata); }
+
 	String &operator=(const String &p_str) {
 		_cowdata._ref(p_str._cowdata);
 		return *this;
@@ -536,4 +536,24 @@ String RTRN(const String &p_text, const String &p_text_plural, int p_n, const St
 bool is_symbol(char32_t c);
 bool select_word(const String &p_s, int p_col, int &r_beg, int &r_end);
 
+_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr) {
+}
+
+_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr, const String &p_str) {
+	arr.push_back(p_str);
+}
+
+template <class... P>
+_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr, const String &p_str, P... p_args) {
+	arr.push_back(p_str);
+	sarray_add_str(arr, p_args...);
+}
+
+template <class... P>
+_FORCE_INLINE_ Vector<String> sarray(P... p_args) {
+	Vector<String> arr;
+	sarray_add_str(arr, p_args...);
+	return arr;
+}
+
 #endif // USTRING_H
diff --git a/core/templates/SCsub b/core/templates/SCsub
new file mode 100644
index 0000000000..8c4c843a33
--- /dev/null
+++ b/core/templates/SCsub
@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+
+Import("env")
+
+env_templates = env.Clone()
+
+env_templates.add_source_files(env.core_sources, "*.cpp")
diff --git a/core/command_queue_mt.cpp b/core/templates/command_queue_mt.cpp
index a55eed5d3c..a94853a21c 100644
--- a/core/command_queue_mt.cpp
+++ b/core/templates/command_queue_mt.cpp
@@ -30,8 +30,8 @@
 
 #include "command_queue_mt.h"
 
+#include "core/config/project_settings.h"
 #include "core/os/os.h"
-#include "core/project_settings.h"
 
 void CommandQueueMT::lock() {
 	mutex.lock();
diff --git a/core/command_queue_mt.h b/core/templates/command_queue_mt.h
index 0e5bc7f369..ac38d330de 100644
--- a/core/command_queue_mt.h
+++ b/core/templates/command_queue_mt.h
@@ -34,7 +34,7 @@
 #include "core/os/memory.h"
 #include "core/os/mutex.h"
 #include "core/os/semaphore.h"
-#include "core/simple_type.h"
+#include "core/templates/simple_type.h"
 #include "core/typedefs.h"
 
 #define COMMA(N) _COMMA_##N
diff --git a/core/cowdata.h b/core/templates/cowdata.h
index 79676e6d80..d5eb08286d 100644
--- a/core/cowdata.h
+++ b/core/templates/cowdata.h
@@ -31,9 +31,9 @@
 #ifndef COWDATA_H
 #define COWDATA_H
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/os/memory.h"
-#include "core/safe_refcount.h"
+#include "core/templates/safe_refcount.h"
 
 #include <string.h>
 
diff --git a/core/hash_map.h b/core/templates/hash_map.h
index 10fc931e7a..f6b889015a 100644
--- a/core/hash_map.h
+++ b/core/templates/hash_map.h
@@ -31,12 +31,12 @@
 #ifndef HASH_MAP_H
 #define HASH_MAP_H
 
-#include "core/error_macros.h"
-#include "core/hashfuncs.h"
-#include "core/list.h"
+#include "core/error/error_macros.h"
 #include "core/math/math_funcs.h"
 #include "core/os/memory.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
+#include "core/templates/hashfuncs.h"
+#include "core/templates/list.h"
 
 /**
  * @class HashMap
diff --git a/core/hashfuncs.h b/core/templates/hashfuncs.h
index f4048843fc..86bb1b5228 100644
--- a/core/hashfuncs.h
+++ b/core/templates/hashfuncs.h
@@ -33,12 +33,12 @@
 
 #include "core/math/math_defs.h"
 #include "core/math/math_funcs.h"
-#include "core/node_path.h"
-#include "core/object_id.h"
-#include "core/rid.h"
-#include "core/string_name.h"
+#include "core/object/object_id.h"
+#include "core/string/node_path.h"
+#include "core/string/string_name.h"
+#include "core/string/ustring.h"
+#include "core/templates/rid.h"
 #include "core/typedefs.h"
-#include "core/ustring.h"
 /**
  * Hashing functions
  */
diff --git a/core/list.h b/core/templates/list.h
index 1cef3c484d..d745066e4c 100644
--- a/core/list.h
+++ b/core/templates/list.h
@@ -31,9 +31,9 @@
 #ifndef LIST_H
 #define LIST_H
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/os/memory.h"
-#include "core/sort_array.h"
+#include "core/templates/sort_array.h"
 
 /**
  * Generic Templatized Linked List Implementation.
diff --git a/core/local_vector.h b/core/templates/local_vector.h
index b0dbd22b29..4ef040dc77 100644
--- a/core/local_vector.h
+++ b/core/templates/local_vector.h
@@ -31,11 +31,11 @@
 #ifndef LOCAL_VECTOR_H
 #define LOCAL_VECTOR_H
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/os/copymem.h"
 #include "core/os/memory.h"
-#include "core/sort_array.h"
-#include "core/vector.h"
+#include "core/templates/sort_array.h"
+#include "core/templates/vector.h"
 
 template <class T, class U = uint32_t, bool force_trivial = false>
 class LocalVector {
diff --git a/core/map.h b/core/templates/map.h
index fd4f500556..c454d69256 100644
--- a/core/map.h
+++ b/core/templates/map.h
@@ -31,8 +31,8 @@
 #ifndef MAP_H
 #define MAP_H
 
-#include "core/error_macros.h"
-#include "core/set.h"
+#include "core/error/error_macros.h"
+#include "core/templates/set.h"
 
 // based on the very nice implementation of rb-trees by:
 // https://web.archive.org/web/20120507164830/http://web.mit.edu/~emin/www/source_code/red_black_tree/index.html
diff --git a/core/oa_hash_map.h b/core/templates/oa_hash_map.h
index 6061366ab3..d9d632b4ce 100644
--- a/core/oa_hash_map.h
+++ b/core/templates/oa_hash_map.h
@@ -31,10 +31,10 @@
 #ifndef OA_HASH_MAP_H
 #define OA_HASH_MAP_H
 
-#include "core/hashfuncs.h"
 #include "core/math/math_funcs.h"
 #include "core/os/copymem.h"
 #include "core/os/memory.h"
+#include "core/templates/hashfuncs.h"
 
 /**
  * A HashMap implementation that uses open addressing with Robin Hood hashing.
diff --git a/core/ordered_hash_map.h b/core/templates/ordered_hash_map.h
index e6a6340a2f..9398868b01 100644
--- a/core/ordered_hash_map.h
+++ b/core/templates/ordered_hash_map.h
@@ -31,9 +31,9 @@
 #ifndef ORDERED_HASH_MAP_H
 #define ORDERED_HASH_MAP_H
 
-#include "core/hash_map.h"
-#include "core/list.h"
-#include "core/pair.h"
+#include "core/templates/hash_map.h"
+#include "core/templates/list.h"
+#include "core/templates/pair.h"
 
 /**
  * A hash map which allows to iterate elements in insertion order.
diff --git a/core/pair.h b/core/templates/pair.h
index 89ea2b9fd9..89ea2b9fd9 100644
--- a/core/pair.h
+++ b/core/templates/pair.h
diff --git a/core/rid.h b/core/templates/rid.h
index a475d166d5..a475d166d5 100644
--- a/core/rid.h
+++ b/core/templates/rid.h
diff --git a/core/rid_owner.cpp b/core/templates/rid_owner.cpp
index a5065f29f8..a5065f29f8 100644
--- a/core/rid_owner.cpp
+++ b/core/templates/rid_owner.cpp
diff --git a/core/rid_owner.h b/core/templates/rid_owner.h
index 30f1e41733..d1bcb92010 100644
--- a/core/rid_owner.h
+++ b/core/templates/rid_owner.h
@@ -31,14 +31,14 @@
 #ifndef RID_OWNER_H
 #define RID_OWNER_H
 
-#include "core/list.h"
-#include "core/oa_hash_map.h"
 #include "core/os/memory.h"
-#include "core/print_string.h"
-#include "core/rid.h"
-#include "core/safe_refcount.h"
-#include "core/set.h"
-#include "core/spin_lock.h"
+#include "core/os/spin_lock.h"
+#include "core/string/print_string.h"
+#include "core/templates/list.h"
+#include "core/templates/oa_hash_map.h"
+#include "core/templates/rid.h"
+#include "core/templates/safe_refcount.h"
+#include "core/templates/set.h"
 
 #include <stdio.h>
 #include <typeinfo>
diff --git a/core/ring_buffer.h b/core/templates/ring_buffer.h
index 6b71d12cf3..12ec047fb6 100644
--- a/core/ring_buffer.h
+++ b/core/templates/ring_buffer.h
@@ -31,7 +31,7 @@
 #ifndef RING_BUFFER_H
 #define RING_BUFFER_H
 
-#include "core/vector.h"
+#include "core/templates/vector.h"
 
 template <typename T>
 class RingBuffer {
diff --git a/core/safe_refcount.cpp b/core/templates/safe_refcount.cpp
index d5ee778ef7..d5ee778ef7 100644
--- a/core/safe_refcount.cpp
+++ b/core/templates/safe_refcount.cpp
diff --git a/core/safe_refcount.h b/core/templates/safe_refcount.h
index dc4e62354a..dc4e62354a 100644
--- a/core/safe_refcount.h
+++ b/core/templates/safe_refcount.h
diff --git a/core/self_list.h b/core/templates/self_list.h
index 3104bcb714..2a037d109c 100644
--- a/core/self_list.h
+++ b/core/templates/self_list.h
@@ -31,7 +31,7 @@
 #ifndef SELF_LIST_H
 #define SELF_LIST_H
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/typedefs.h"
 
 template <class T>
diff --git a/core/set.h b/core/templates/set.h
index 1bc0a3f41e..1bc0a3f41e 100644
--- a/core/set.h
+++ b/core/templates/set.h
diff --git a/core/simple_type.h b/core/templates/simple_type.h
index 841ab9f384..841ab9f384 100644
--- a/core/simple_type.h
+++ b/core/templates/simple_type.h
diff --git a/core/sort_array.h b/core/templates/sort_array.h
index 93cc6f727d..a4326ac565 100644
--- a/core/sort_array.h
+++ b/core/templates/sort_array.h
@@ -31,7 +31,7 @@
 #ifndef SORT_ARRAY_H
 #define SORT_ARRAY_H
 
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/typedefs.h"
 
 #define ERR_BAD_COMPARE(cond)                                         \
diff --git a/core/thread_work_pool.cpp b/core/templates/thread_work_pool.cpp
index 3a95e83ffc..3a95e83ffc 100644
--- a/core/thread_work_pool.cpp
+++ b/core/templates/thread_work_pool.cpp
diff --git a/core/thread_work_pool.h b/core/templates/thread_work_pool.h
index 661060aa3f..661060aa3f 100644
--- a/core/thread_work_pool.h
+++ b/core/templates/thread_work_pool.h
diff --git a/core/vector.h b/core/templates/vector.h
index 8ba46ed686..9d45f7c30a 100644
--- a/core/vector.h
+++ b/core/templates/vector.h
@@ -37,11 +37,11 @@
  * Vector container. Regular Vector Container. Use with care and for smaller arrays when possible. Use Vector for large arrays.
 */
 
-#include "core/cowdata.h"
-#include "core/error_macros.h"
+#include "core/error/error_macros.h"
 #include "core/os/copymem.h"
 #include "core/os/memory.h"
-#include "core/sort_array.h"
+#include "core/templates/cowdata.h"
+#include "core/templates/sort_array.h"
 
 template <class T>
 class VectorWriteProxy {
diff --git a/core/vmap.h b/core/templates/vmap.h
index c91ea9b3c9..8d2a3d2a9c 100644
--- a/core/vmap.h
+++ b/core/templates/vmap.h
@@ -31,7 +31,7 @@
 #ifndef VMAP_H
 #define VMAP_H
 
-#include "core/cowdata.h"
+#include "core/templates/cowdata.h"
 #include "core/typedefs.h"
 
 template <class T, class V>
diff --git a/core/vset.h b/core/templates/vset.h
index 034b8fe851..4c0b8717b6 100644
--- a/core/vset.h
+++ b/core/templates/vset.h
@@ -31,8 +31,8 @@
 #ifndef VSET_H
 #define VSET_H
 
+#include "core/templates/vector.h"
 #include "core/typedefs.h"
-#include "core/vector.h"
 
 template <class T>
 class VSet {
diff --git a/core/typedefs.h b/core/typedefs.h
index f0c32f2c95..d7ee5ee40e 100644
--- a/core/typedefs.h
+++ b/core/typedefs.h
@@ -41,8 +41,8 @@
 #include "platform_config.h"
 
 // Should be available everywhere.
-#include "core/error_list.h"
-#include "core/int_types.h"
+#include "core/error/error_list.h"
+#include <cstdint>
 
 // Turn argument to string constant:
 // https://gcc.gnu.org/onlinedocs/cpp/Stringizing.html#Stringizing
diff --git a/core/variant/SCsub b/core/variant/SCsub
new file mode 100644
index 0000000000..7f4c8b7788
--- /dev/null
+++ b/core/variant/SCsub
@@ -0,0 +1,7 @@
+#!/usr/bin/env python
+
+Import("env")
+
+env_variant = env.Clone()
+
+env_variant.add_source_files(env.core_sources, "*.cpp")
diff --git a/core/array.cpp b/core/variant/array.cpp
index 514f5a5dad..79bc01b89c 100644
--- a/core/array.cpp
+++ b/core/variant/array.cpp
@@ -31,11 +31,11 @@
 #include "array.h"
 
 #include "container_type_validate.h"
-#include "core/class_db.h"
-#include "core/hashfuncs.h"
-#include "core/script_language.h"
-#include "core/variant.h"
-#include "core/vector.h"
+#include "core/object/class_db.h"
+#include "core/object/script_language.h"
+#include "core/templates/hashfuncs.h"
+#include "core/templates/vector.h"
+#include "core/variant/variant.h"
 
 class ArrayPrivate {
 public:
@@ -165,7 +165,7 @@ void Array::_assign(const Array &p_array) {
 				} else if (Variant::can_convert_strict(src_val.get_type(), _p->typed.type)) {
 					Variant *ptr = &src_val;
 					Callable::CallError ce;
-					new_array.write[i] = Variant::construct(_p->typed.type, (const Variant **)&ptr, 1, ce, true);
+					Variant::construct(_p->typed.type, new_array.write[i], (const Variant **)&ptr, 1, ce);
 					if (ce.error != Callable::CallError::CALL_OK) {
 						ERR_FAIL_MSG("Unable to convert array index " + itos(i) + " from '" + Variant::get_type_name(src_val.get_type()) + "' to '" + Variant::get_type_name(_p->typed.type) + "'.");
 					}
@@ -192,6 +192,11 @@ void Array::push_back(const Variant &p_value) {
 	_p->array.push_back(p_value);
 }
 
+void Array::append_array(const Array &p_array) {
+	ERR_FAIL_COND(!_p->typed.validate(p_array, "append_array"));
+	_p->array.append_array(p_array._p->array);
+}
+
 Error Array::resize(int p_new_size) {
 	return _p->array.resize(p_new_size);
 }
diff --git a/core/array.h b/core/variant/array.h
index b37d600abd..e01ac13168 100644
--- a/core/array.h
+++ b/core/variant/array.h
@@ -68,6 +68,7 @@ public:
 
 	void push_back(const Variant &p_value);
 	_FORCE_INLINE_ void append(const Variant &p_value) { push_back(p_value); } //for python compatibility
+	void append_array(const Array &p_array);
 	Error resize(int p_new_size);
 
 	void insert(int p_pos, const Variant &p_value);
diff --git a/core/binder_common.h b/core/variant/binder_common.h
index 0fbfa56230..2e38ce5b06 100644
--- a/core/binder_common.h
+++ b/core/variant/binder_common.h
@@ -31,14 +31,14 @@
 #ifndef BINDER_COMMON_H
 #define BINDER_COMMON_H
 
-#include "core/list.h"
-#include "core/method_ptrcall.h"
-#include "core/object.h"
-#include "core/simple_type.h"
-#include "core/type_info.h"
+#include "core/object/object.h"
+#include "core/templates/list.h"
+#include "core/templates/simple_type.h"
 #include "core/typedefs.h"
-#include "core/variant.h"
-#include "core/variant_internal.h"
+#include "core/variant/method_ptrcall.h"
+#include "core/variant/type_info.h"
+#include "core/variant/variant.h"
+#include "core/variant/variant_internal.h"
 
 #include <stdio.h>
 
@@ -650,6 +650,39 @@ void call_with_variant_args_retc_static_helper(T *p_instance, R (*p_method)(T *,
 	(void)p_args;
 }
 
+template <class T, class R, class... P>
+void call_with_variant_args_retc_static_helper_dv(T *p_instance, R (*p_method)(T *, P...), const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &default_values, Callable::CallError &r_error) {
+#ifdef DEBUG_ENABLED
+	if ((size_t)p_argcount > sizeof...(P)) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+		r_error.argument = sizeof...(P);
+		return;
+	}
+#endif
+
+	int32_t missing = (int32_t)sizeof...(P) - (int32_t)p_argcount;
+
+	int32_t dvs = default_values.size();
+#ifdef DEBUG_ENABLED
+	if (missing > dvs) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.argument = sizeof...(P);
+		return;
+	}
+#endif
+
+	const Variant *args[sizeof...(P) == 0 ? 1 : sizeof...(P)]; //avoid zero sized array
+	for (int32_t i = 0; i < (int32_t)sizeof...(P); i++) {
+		if (i < p_argcount) {
+			args[i] = p_args[i];
+		} else {
+			args[i] = &default_values[i - p_argcount + (dvs - missing)];
+		}
+	}
+
+	call_with_variant_args_retc_static_helper(p_instance, p_method, args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
+}
+
 #if defined(DEBUG_METHODS_ENABLED) && defined(__GNUC__) && !defined(__clang__)
 #pragma GCC diagnostic pop
 #endif
diff --git a/core/callable.cpp b/core/variant/callable.cpp
index c368565687..e504fd05e3 100644
--- a/core/callable.cpp
+++ b/core/variant/callable.cpp
@@ -31,10 +31,10 @@
 #include "callable.h"
 
 #include "callable_bind.h"
-#include "core/script_language.h"
-#include "message_queue.h"
-#include "object.h"
-#include "reference.h"
+#include "core/object/message_queue.h"
+#include "core/object/object.h"
+#include "core/object/reference.h"
+#include "core/object/script_language.h"
 
 void Callable::call_deferred(const Variant **p_arguments, int p_argcount) const {
 	MessageQueue::get_singleton()->push_callable(*this, p_arguments, p_argcount);
diff --git a/core/callable.h b/core/variant/callable.h
index 936272a681..40621fbde3 100644
--- a/core/callable.h
+++ b/core/variant/callable.h
@@ -31,9 +31,9 @@
 #ifndef CALLABLE_H
 #define CALLABLE_H
 
-#include "core/list.h"
-#include "core/object_id.h"
-#include "core/string_name.h"
+#include "core/object/object_id.h"
+#include "core/string/string_name.h"
+#include "core/templates/list.h"
 
 class Object;
 class Variant;
diff --git a/core/callable_bind.cpp b/core/variant/callable_bind.cpp
index da08d3ccbd..da08d3ccbd 100644
--- a/core/callable_bind.cpp
+++ b/core/variant/callable_bind.cpp
diff --git a/core/callable_bind.h b/core/variant/callable_bind.h
index 21b9228be3..fc5659e412 100644
--- a/core/callable_bind.h
+++ b/core/variant/callable_bind.h
@@ -31,8 +31,8 @@
 #ifndef CALLABLE_BIND_H
 #define CALLABLE_BIND_H
 
-#include "core/callable.h"
-#include "core/variant.h"
+#include "core/variant/callable.h"
+#include "core/variant/variant.h"
 
 class CallableCustomBind : public CallableCustom {
 	Callable callable;
diff --git a/core/container_type_validate.h b/core/variant/container_type_validate.h
index 8a361aa0ef..4d3a5f683b 100644
--- a/core/container_type_validate.h
+++ b/core/variant/container_type_validate.h
@@ -31,8 +31,8 @@
 #ifndef CONTAINER_TYPE_VALIDATE_H
 #define CONTAINER_TYPE_VALIDATE_H
 
-#include "core/script_language.h"
-#include "core/variant.h"
+#include "core/object/script_language.h"
+#include "core/variant/variant.h"
 
 struct ContainerTypeValidate {
 	Variant::Type type = Variant::NIL;
diff --git a/core/dictionary.cpp b/core/variant/dictionary.cpp
index 052e1bdae1..2bc1f7a86d 100644
--- a/core/dictionary.cpp
+++ b/core/variant/dictionary.cpp
@@ -30,9 +30,9 @@
 
 #include "dictionary.h"
 
-#include "core/ordered_hash_map.h"
-#include "core/safe_refcount.h"
-#include "core/variant.h"
+#include "core/templates/ordered_hash_map.h"
+#include "core/templates/safe_refcount.h"
+#include "core/variant/variant.h"
 
 struct DictionaryPrivate {
 	SafeRefCount refcount;
diff --git a/core/dictionary.h b/core/variant/dictionary.h
index a01d96ba01..bbe94122ad 100644
--- a/core/dictionary.h
+++ b/core/variant/dictionary.h
@@ -31,9 +31,9 @@
 #ifndef DICTIONARY_H
 #define DICTIONARY_H
 
-#include "core/array.h"
-#include "core/list.h"
-#include "core/ustring.h"
+#include "core/string/ustring.h"
+#include "core/templates/list.h"
+#include "core/variant/array.h"
 
 class Variant;
 
diff --git a/core/method_ptrcall.h b/core/variant/method_ptrcall.h
index 022ed2a5d6..936de145f8 100644
--- a/core/method_ptrcall.h
+++ b/core/variant/method_ptrcall.h
@@ -32,9 +32,9 @@
 #define METHOD_PTRCALL_H
 
 #include "core/math/transform_2d.h"
-#include "core/object_id.h"
+#include "core/object/object_id.h"
 #include "core/typedefs.h"
-#include "core/variant.h"
+#include "core/variant/variant.h"
 
 #ifdef PTRCALL_ENABLED
 
diff --git a/core/type_info.h b/core/variant/type_info.h
index b9ae88d97c..ce7c2bfe14 100644
--- a/core/type_info.h
+++ b/core/variant/type_info.h
@@ -153,7 +153,7 @@ MAKE_TYPE_INFO(Transform, Variant::TRANSFORM)
 MAKE_TYPE_INFO(Color, Variant::COLOR)
 MAKE_TYPE_INFO(StringName, Variant::STRING_NAME)
 MAKE_TYPE_INFO(NodePath, Variant::NODE_PATH)
-MAKE_TYPE_INFO(RID, Variant::_RID)
+MAKE_TYPE_INFO(RID, Variant::RID)
 MAKE_TYPE_INFO(Callable, Variant::CALLABLE)
 MAKE_TYPE_INFO(Signal, Variant::SIGNAL)
 MAKE_TYPE_INFO(Dictionary, Variant::DICTIONARY)
diff --git a/core/typed_array.h b/core/variant/typed_array.h
index 86f26d7550..ff42cb687e 100644
--- a/core/typed_array.h
+++ b/core/variant/typed_array.h
@@ -31,9 +31,9 @@
 #ifndef TYPED_ARRAY_H
 #define TYPED_ARRAY_H
 
-#include "core/array.h"
-#include "core/method_ptrcall.h"
-#include "core/variant.h"
+#include "core/variant/array.h"
+#include "core/variant/method_ptrcall.h"
+#include "core/variant/variant.h"
 
 template <class T>
 class TypedArray : public Array {
@@ -105,7 +105,7 @@ MAKE_TYPED_ARRAY(Transform, Variant::TRANSFORM)
 MAKE_TYPED_ARRAY(Color, Variant::COLOR)
 MAKE_TYPED_ARRAY(StringName, Variant::STRING_NAME)
 MAKE_TYPED_ARRAY(NodePath, Variant::NODE_PATH)
-MAKE_TYPED_ARRAY(RID, Variant::_RID)
+MAKE_TYPED_ARRAY(RID, Variant::RID)
 MAKE_TYPED_ARRAY(Callable, Variant::CALLABLE)
 MAKE_TYPED_ARRAY(Signal, Variant::SIGNAL)
 MAKE_TYPED_ARRAY(Dictionary, Variant::DICTIONARY)
@@ -207,7 +207,7 @@ MAKE_TYPED_ARRAY_INFO(Transform, Variant::TRANSFORM)
 MAKE_TYPED_ARRAY_INFO(Color, Variant::COLOR)
 MAKE_TYPED_ARRAY_INFO(StringName, Variant::STRING_NAME)
 MAKE_TYPED_ARRAY_INFO(NodePath, Variant::NODE_PATH)
-MAKE_TYPED_ARRAY_INFO(RID, Variant::_RID)
+MAKE_TYPED_ARRAY_INFO(RID, Variant::RID)
 MAKE_TYPED_ARRAY_INFO(Callable, Variant::CALLABLE)
 MAKE_TYPED_ARRAY_INFO(Signal, Variant::SIGNAL)
 MAKE_TYPED_ARRAY_INFO(Dictionary, Variant::DICTIONARY)
diff --git a/core/variant.cpp b/core/variant/variant.cpp
index 181ced0f32..741d05c139 100644
--- a/core/variant.cpp
+++ b/core/variant/variant.cpp
@@ -33,10 +33,10 @@
 #include "core/core_string_names.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/io/marshalls.h"
+#include "core/io/resource.h"
 #include "core/math/math_funcs.h"
-#include "core/print_string.h"
-#include "core/resource.h"
-#include "core/variant_parser.h"
+#include "core/string/print_string.h"
+#include "core/variant/variant_parser.h"
 #include "scene/gui/control.h"
 #include "scene/main/node.h"
 
@@ -109,7 +109,7 @@ String Variant::get_type_name(Variant::Type p_type) {
 			return "Color";
 
 		} break;
-		case _RID: {
+		case RID: {
 			return "RID";
 		} break;
 		case OBJECT: {
@@ -342,7 +342,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 
 		} break;
 
-		case _RID: {
+		case RID: {
 			static const Type valid[] = {
 				OBJECT,
 				NIL
@@ -649,7 +649,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 		} break;
 
-		case _RID: {
+		case RID: {
 			static const Type valid[] = {
 				OBJECT,
 				NIL
@@ -891,8 +891,8 @@ bool Variant::is_zero() const {
 			return *reinterpret_cast<const Color *>(_data._mem) == Color();
 
 		} break;
-		case _RID: {
-			return *reinterpret_cast<const RID *>(_data._mem) == RID();
+		case RID: {
+			return *reinterpret_cast<const ::RID *>(_data._mem) == ::RID();
 		} break;
 		case OBJECT: {
 			return _get_obj().obj == nullptr;
@@ -1109,8 +1109,8 @@ void Variant::reference(const Variant &p_variant) {
 			memnew_placement(_data._mem, Color(*reinterpret_cast<const Color *>(p_variant._data._mem)));
 
 		} break;
-		case _RID: {
-			memnew_placement(_data._mem, RID(*reinterpret_cast<const RID *>(p_variant._data._mem)));
+		case RID: {
+			memnew_placement(_data._mem, ::RID(*reinterpret_cast<const ::RID *>(p_variant._data._mem)));
 		} break;
 		case OBJECT: {
 			memnew_placement(_data._mem, ObjData);
@@ -1266,7 +1266,7 @@ void Variant::zero() {
 	}
 }
 
-void Variant::clear() {
+void Variant::_clear_internal() {
 	switch (type) {
 		case STRING: {
 			reinterpret_cast<String *>(_data._mem)->~String();
@@ -1311,9 +1311,11 @@ void Variant::clear() {
 			_get_obj().obj = nullptr;
 			_get_obj().id = ObjectID();
 		} break;
-		case _RID: {
+		case RID: {
 			// not much need probably
-			reinterpret_cast<RID *>(_data._mem)->~RID();
+			// Can't seem to use destructor + scoping operator, so hack.
+			typedef ::RID RID_Class;
+			reinterpret_cast<RID_Class *>(_data._mem)->~RID_Class();
 		} break;
 		case CALLABLE: {
 			reinterpret_cast<Callable *>(_data._mem)->~Callable();
@@ -1358,8 +1360,6 @@ void Variant::clear() {
 		default: {
 		} /* not needed */
 	}
-
-	type = NIL;
 }
 
 Variant::operator signed int() const {
@@ -1849,8 +1849,8 @@ String Variant::stringify(List<const void *> &stack) const {
 			const Signal &s = *reinterpret_cast<const Signal *>(_data._mem);
 			return s;
 		} break;
-		case _RID: {
-			const RID &s = *reinterpret_cast<const RID *>(_data._mem);
+		case RID: {
+			const ::RID &s = *reinterpret_cast<const ::RID *>(_data._mem);
 			return "RID(" + itos(s.get_id()) + ")";
 		} break;
 		default: {
@@ -2041,25 +2041,25 @@ Variant::operator NodePath() const {
 	}
 }
 
-Variant::operator RID() const {
-	if (type == _RID) {
-		return *reinterpret_cast<const RID *>(_data._mem);
+Variant::operator ::RID() const {
+	if (type == RID) {
+		return *reinterpret_cast<const ::RID *>(_data._mem);
 	} else if (type == OBJECT && _get_obj().obj == nullptr) {
-		return RID();
+		return ::RID();
 	} else if (type == OBJECT && _get_obj().obj) {
 #ifdef DEBUG_ENABLED
 		if (EngineDebugger::is_active()) {
-			ERR_FAIL_COND_V_MSG(ObjectDB::get_instance(_get_obj().id) == nullptr, RID(), "Invalid pointer (object was freed).");
+			ERR_FAIL_COND_V_MSG(ObjectDB::get_instance(_get_obj().id) == nullptr, ::RID(), "Invalid pointer (object was freed).");
 		}
 #endif
 		Callable::CallError ce;
 		Variant ret = _get_obj().obj->call(CoreStringNames::get_singleton()->get_rid, nullptr, 0, ce);
-		if (ce.error == Callable::CallError::CALL_OK && ret.get_type() == Variant::_RID) {
+		if (ce.error == Callable::CallError::CALL_OK && ret.get_type() == Variant::RID) {
 			return ret;
 		}
-		return RID();
+		return ::RID();
 	} else {
-		return RID();
+		return ::RID();
 	}
 }
 
@@ -2263,9 +2263,9 @@ Variant::operator Vector<Color>() const {
 
 /* helpers */
 
-Variant::operator Vector<RID>() const {
+Variant::operator Vector<::RID>() const {
 	Array va = operator Array();
-	Vector<RID> rids;
+	Vector<::RID> rids;
 	rids.resize(va.size());
 	for (int i = 0; i < rids.size(); i++) {
 		rids.write[i] = va[i];
@@ -2520,9 +2520,9 @@ Variant::Variant(const NodePath &p_node_path) {
 	memnew_placement(_data._mem, NodePath(p_node_path));
 }
 
-Variant::Variant(const RID &p_rid) {
-	type = _RID;
-	memnew_placement(_data._mem, RID(p_rid));
+Variant::Variant(const ::RID &p_rid) {
+	type = RID;
+	memnew_placement(_data._mem, ::RID(p_rid));
 }
 
 Variant::Variant(const Object *p_object) {
@@ -2580,7 +2580,7 @@ Variant::Variant(const Vector<Plane> &p_array) {
 	}
 }
 
-Variant::Variant(const Vector<RID> &p_array) {
+Variant::Variant(const Vector<::RID> &p_array) {
 	type = ARRAY;
 
 	Array *rid_array = memnew_placement(_data._mem, Array);
@@ -2753,8 +2753,8 @@ void Variant::operator=(const Variant &p_variant) {
 		case COLOR: {
 			*reinterpret_cast<Color *>(_data._mem) = *reinterpret_cast<const Color *>(p_variant._data._mem);
 		} break;
-		case _RID: {
-			*reinterpret_cast<RID *>(_data._mem) = *reinterpret_cast<const RID *>(p_variant._data._mem);
+		case RID: {
+			*reinterpret_cast<::RID *>(_data._mem) = *reinterpret_cast<const ::RID *>(p_variant._data._mem);
 		} break;
 		case OBJECT: {
 			if (_get_obj().id.is_reference()) {
@@ -2955,8 +2955,8 @@ uint32_t Variant::hash() const {
 			return hash_djb2_one_float(reinterpret_cast<const Color *>(_data._mem)->a, hash);
 
 		} break;
-		case _RID: {
-			return hash_djb2_one_64(reinterpret_cast<const RID *>(_data._mem)->get_id());
+		case RID: {
+			return hash_djb2_one_64(reinterpret_cast<const ::RID *>(_data._mem)->get_id());
 		} break;
 		case OBJECT: {
 			return hash_djb2_one_64(make_uint64_t(_get_obj().obj));
@@ -3401,7 +3401,8 @@ Variant Variant::call(const StringName &p_method, VARIANT_ARG_DECLARE) {
 
 	Callable::CallError error;
 
-	Variant ret = call(p_method, argptr, argc, error);
+	Variant ret;
+	call(p_method, argptr, argc, ret, error);
 
 	switch (error.error) {
 		case Callable::CallError::CALL_ERROR_INVALID_ARGUMENT: {
@@ -3435,6 +3436,30 @@ String Variant::get_construct_string() const {
 	return vars;
 }
 
+String Variant::get_call_error_text(const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce) {
+	String err_text;
+
+	if (ce.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
+		int errorarg = ce.argument;
+		if (p_argptrs) {
+			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(p_argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(Variant::Type(ce.expected)) + ".";
+		} else {
+			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from [missing argptr, type unknown] to " + Variant::get_type_name(Variant::Type(ce.expected)) + ".";
+		}
+	} else if (ce.error == Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
+		err_text = "Method expected " + itos(ce.argument) + " arguments, but called with " + itos(p_argcount) + ".";
+	} else if (ce.error == Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
+		err_text = "Method expected " + itos(ce.argument) + " arguments, but called with " + itos(p_argcount) + ".";
+	} else if (ce.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
+		err_text = "Method not found.";
+	} else if (ce.error == Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
+		err_text = "Instance is null";
+	} else if (ce.error == Callable::CallError::CALL_OK) {
+		return "Call OK";
+	}
+	return "'" + String(p_method) + "': " + err_text;
+}
+
 String Variant::get_call_error_text(Object *p_base, const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce) {
 	String err_text;
 
@@ -3519,3 +3544,18 @@ String vformat(const String &p_text, const Variant &p1, const Variant &p2, const
 
 	return fmt;
 }
+
+void Variant::register_types() {
+	_register_variant_operators();
+	_register_variant_methods();
+	_register_variant_setters_getters();
+	_register_variant_constructors();
+	_register_variant_utility_functions();
+}
+void Variant::unregister_types() {
+	_unregister_variant_operators();
+	_unregister_variant_methods();
+	_unregister_variant_setters_getters();
+	_unregister_variant_constructors();
+	_unregister_variant_utility_functions();
+}
diff --git a/core/variant.h b/core/variant/variant.h
index 3b6205a093..1a684eeea0 100644
--- a/core/variant.h
+++ b/core/variant/variant.h
@@ -31,13 +31,10 @@
 #ifndef VARIANT_H
 #define VARIANT_H
 
-#include "core/array.h"
-#include "core/callable.h"
-#include "core/color.h"
-#include "core/dictionary.h"
 #include "core/io/ip_address.h"
 #include "core/math/aabb.h"
 #include "core/math/basis.h"
+#include "core/math/color.h"
 #include "core/math/face3.h"
 #include "core/math/plane.h"
 #include "core/math/quat.h"
@@ -45,10 +42,13 @@
 #include "core/math/transform_2d.h"
 #include "core/math/vector3.h"
 #include "core/math/vector3i.h"
-#include "core/node_path.h"
-#include "core/object_id.h"
-#include "core/rid.h"
-#include "core/ustring.h"
+#include "core/object/object_id.h"
+#include "core/string/node_path.h"
+#include "core/string/ustring.h"
+#include "core/templates/rid.h"
+#include "core/variant/array.h"
+#include "core/variant/callable.h"
+#include "core/variant/dictionary.h"
 
 class Object;
 class Node; // helper
@@ -97,7 +97,7 @@ public:
 		COLOR,
 		STRING_NAME,
 		NODE_PATH,
-		_RID,
+		RID,
 		OBJECT,
 		CALLABLE,
 		SIGNAL,
@@ -207,7 +207,68 @@ private:
 	} _data alignas(8);
 
 	void reference(const Variant &p_variant);
-	void clear();
+
+	void _clear_internal();
+
+	_FORCE_INLINE_ void clear() {
+		static const bool needs_deinit[Variant::VARIANT_MAX] = {
+			false, //NIL,
+			false, //BOOL,
+			false, //INT,
+			false, //FLOAT,
+			true, //STRING,
+			false, //VECTOR2,
+			false, //VECTOR2I,
+			false, //RECT2,
+			false, //RECT2I,
+			false, //VECTOR3,
+			false, //VECTOR3I,
+			true, //TRANSFORM2D,
+			false, //PLANE,
+			false, //QUAT,
+			true, //AABB,
+			true, //BASIS,
+			true, //TRANSFORM,
+
+			// misc types
+			false, //COLOR,
+			true, //STRING_NAME,
+			true, //NODE_PATH,
+			false, //RID,
+			true, //OBJECT,
+			true, //CALLABLE,
+			true, //SIGNAL,
+			true, //DICTIONARY,
+			true, //ARRAY,
+
+			// typed arrays
+			true, //PACKED_BYTE_ARRAY,
+			true, //PACKED_INT32_ARRAY,
+			true, //PACKED_INT64_ARRAY,
+			true, //PACKED_FLOAT32_ARRAY,
+			true, //PACKED_FLOAT64_ARRAY,
+			true, //PACKED_STRING_ARRAY,
+			true, //PACKED_VECTOR2_ARRAY,
+			true, //PACKED_VECTOR3_ARRAY,
+			true, //PACKED_COLOR_ARRAY,
+		};
+
+		if (unlikely(needs_deinit[type])) { //make it fast for types that dont need deinit
+			_clear_internal();
+		}
+		type = NIL;
+	}
+
+	static void _register_variant_operators();
+	static void _unregister_variant_operators();
+	static void _register_variant_methods();
+	static void _unregister_variant_methods();
+	static void _register_variant_setters_getters();
+	static void _unregister_variant_setters_getters();
+	static void _register_variant_constructors();
+	static void _unregister_variant_constructors();
+	static void _register_variant_utility_functions();
+	static void _unregister_variant_utility_functions();
 
 public:
 	_FORCE_INLINE_ Type get_type() const {
@@ -266,7 +327,7 @@ public:
 
 	operator Color() const;
 	operator NodePath() const;
-	operator RID() const;
+	operator ::RID() const;
 
 	operator Object *() const;
 	operator Node *() const;
@@ -291,7 +352,7 @@ public:
 
 	operator Vector<Variant>() const;
 	operator Vector<StringName>() const;
-	operator Vector<RID>() const;
+	operator Vector<::RID>() const;
 	operator Vector<Vector2>() const;
 
 	// some core type enums to convert to
@@ -338,7 +399,7 @@ public:
 	Variant(const Transform &p_transform);
 	Variant(const Color &p_color);
 	Variant(const NodePath &p_node_path);
-	Variant(const RID &p_rid);
+	Variant(const ::RID &p_rid);
 	Variant(const Object *p_object);
 	Variant(const Callable &p_callable);
 	Variant(const Signal &p_signal);
@@ -358,7 +419,7 @@ public:
 
 	Variant(const Vector<Variant> &p_array);
 	Variant(const Vector<StringName> &p_array);
-	Variant(const Vector<RID> &p_array); // helper
+	Variant(const Vector<::RID> &p_array); // helper
 	Variant(const Vector<Vector2> &p_array); // helper
 
 	Variant(const IP_Address &p_address);
@@ -408,7 +469,7 @@ public:
 		return res;
 	}
 
-	Variant::Type get_operator_return_type(Operator p_operator, Type p_type_a, Type p_type_b);
+	static Variant::Type get_operator_return_type(Operator p_operator, Type p_type_a, Type p_type_b);
 	typedef void (*ValidatedOperatorEvaluator)(const Variant *left, const Variant *right, Variant *r_ret);
 	static ValidatedOperatorEvaluator get_validated_operator_evaluator(Operator p_operator, Type p_type_a, Type p_type_b);
 #ifdef PTRCALL_ENABLED
@@ -421,61 +482,53 @@ public:
 	static void blend(const Variant &a, const Variant &b, float c, Variant &r_dst);
 	static void interpolate(const Variant &a, const Variant &b, float c, Variant &r_dst);
 
-	class InternalMethod {
-#ifdef DEBUG_ENABLED
-	protected:
-		StringName method_name;
-		Variant::Type base_type;
-#endif
-	public:
-		enum Flags {
-			FLAG_IS_CONST = 1,
-			FLAG_RETURNS_VARIANT = 2,
-			FLAG_NO_PTRCALL = 4,
-			FLAG_VARARGS = 8
-		};
+	/* Built-In Methods */
 
-		virtual int get_argument_count() const = 0;
-		virtual Type get_argument_type(int p_arg) const = 0;
-		virtual Type get_return_type() const = 0;
-		virtual uint32_t get_flags() const = 0;
+	typedef void (*ValidatedBuiltInMethod)(Variant *base, const Variant **p_args, int p_argcount, Variant *r_ret);
+	typedef void (*PTRBuiltInMethod)(void *p_base, const void **p_args, void *r_ret, int p_argcount);
 
-#ifdef DEBUG_ENABLED
-		virtual String get_argument_name(int p_arg) const = 0;
-		StringName get_name() const {
-			return method_name;
-		}
-		Variant::Type get_base_type() const {
-			return base_type;
-		}
-#endif
-		virtual Vector<Variant> get_default_arguments() const = 0;
-		virtual void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) = 0;
-		virtual void validated_call(Variant *base, const Variant **p_args, Variant *r_ret) = 0;
-#ifdef PTRCALL_ENABLED
-		virtual void ptrcall(void *p_base, const void **p_args, void *r_ret) = 0;
-#endif
-		virtual ~InternalMethod() {}
-	};
+	static bool has_builtin_method(Variant::Type p_type, const StringName &p_method);
+
+	static ValidatedBuiltInMethod get_validated_builtin_method(Variant::Type p_type, const StringName &p_method);
+	static PTRBuiltInMethod get_ptr_builtin_method(Variant::Type p_type, const StringName &p_method);
 
-	static InternalMethod *get_internal_method(Type p_type, const StringName &p_method_name);
+	static int get_builtin_method_argument_count(Variant::Type p_type, const StringName &p_method);
+	static Variant::Type get_builtin_method_argument_type(Variant::Type p_type, const StringName &p_method, int p_argument);
+	static String get_builtin_method_argument_name(Variant::Type p_type, const StringName &p_method, int p_argument);
+	static Vector<Variant> get_builtin_method_default_arguments(Variant::Type p_type, const StringName &p_method);
+	static bool has_builtin_method_return_value(Variant::Type p_type, const StringName &p_method);
+	static Variant::Type get_builtin_method_return_type(Variant::Type p_type, const StringName &p_method);
+	static bool is_builtin_method_const(Variant::Type p_type, const StringName &p_method);
+	static bool is_builtin_method_vararg(Variant::Type p_type, const StringName &p_method);
+	static void get_builtin_method_list(Variant::Type p_type, List<StringName> *p_list);
 
-	void call_ptr(const StringName &p_method, const Variant **p_args, int p_argcount, Variant *r_ret, Callable::CallError &r_error);
-	Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	void call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error);
 	Variant call(const StringName &p_method, const Variant &p_arg1 = Variant(), const Variant &p_arg2 = Variant(), const Variant &p_arg3 = Variant(), const Variant &p_arg4 = Variant(), const Variant &p_arg5 = Variant());
 
+	static String get_call_error_text(const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce);
 	static String get_call_error_text(Object *p_base, const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce);
 	static String get_callable_error_text(const Callable &p_callable, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce);
 
-	static Variant construct(const Variant::Type, const Variant **p_args, int p_argcount, Callable::CallError &r_error, bool p_strict = true);
-
+	//dynamic (includes Object)
 	void get_method_list(List<MethodInfo> *p_list) const;
 	bool has_method(const StringName &p_method) const;
-	static Vector<Variant::Type> get_method_argument_types(Variant::Type p_type, const StringName &p_method);
-	static Vector<Variant> get_method_default_arguments(Variant::Type p_type, const StringName &p_method);
-	static Variant::Type get_method_return_type(Variant::Type p_type, const StringName &p_method, bool *r_has_return = nullptr);
-	static Vector<StringName> get_method_argument_names(Variant::Type p_type, const StringName &p_method);
-	static bool is_method_const(Variant::Type p_type, const StringName &p_method);
+
+	/* Constructors */
+
+	typedef void (*ValidatedConstructor)(Variant &r_base, const Variant **p_args);
+	typedef void (*PTRConstructor)(void *base, const void **p_args);
+
+	static int get_constructor_count(Variant::Type p_type);
+	static ValidatedConstructor get_validated_constructor(Variant::Type p_type, int p_constructor);
+	static PTRConstructor get_ptr_constructor(Variant::Type p_type, int p_constructor);
+	static int get_constructor_argument_count(Variant::Type p_type, int p_constructor);
+	static Variant::Type get_constructor_argument_type(Variant::Type p_type, int p_constructor, int p_argument);
+	static String get_constructor_argument_name(Variant::Type p_type, int p_constructor, int p_argument);
+	static void construct(Variant::Type, Variant &base, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+
+	static void get_constructor_list(Type p_type, List<MethodInfo> *r_list); //convenience
+
+	/* Properties */
 
 	void set_named(const StringName &p_member, const Variant &p_value, bool &r_valid);
 	Variant get_named(const StringName &p_member, bool &r_valid) const;
@@ -496,6 +549,8 @@ public:
 	static PTRSetter get_member_ptr_setter(Variant::Type p_type, const StringName &p_member);
 	static PTRGetter get_member_ptr_getter(Variant::Type p_type, const StringName &p_member);
 
+	/* Indexing */
+
 	static bool has_indexing(Variant::Type p_type);
 	static Variant::Type get_indexed_element_type(Variant::Type p_type);
 
@@ -516,6 +571,8 @@ public:
 
 	uint64_t get_indexed_size() const;
 
+	/* Keying */
+
 	static bool is_keyed(Variant::Type p_type);
 
 	typedef void (*ValidatedKeyedSetter)(Variant *base, const Variant *key, const Variant *value, bool &valid);
@@ -538,6 +595,8 @@ public:
 	Variant get_keyed(const Variant &p_key, bool &r_valid) const;
 	bool has_key(const Variant &p_key, bool &r_valid) const;
 
+	/* Generic */
+
 	void set(const Variant &p_index, const Variant &p_value, bool *r_valid = nullptr);
 	Variant get(const Variant &p_index, bool *r_valid = nullptr) const;
 	bool in(const Variant &p_index, bool *r_valid = nullptr) const;
@@ -548,6 +607,32 @@ public:
 
 	void get_property_list(List<PropertyInfo> *p_list) const;
 
+	static void call_utility_function(const StringName &p_name, Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	static bool has_utility_function(const StringName &p_name);
+
+	typedef void (*ValidatedUtilityFunction)(Variant *r_ret, const Variant **p_args, int p_argcount);
+	typedef void (*PTRUtilityFunction)(void *r_ret, const void **p_args, int p_argcount);
+
+	static ValidatedUtilityFunction get_validated_utility_function(const StringName &p_name);
+	static PTRUtilityFunction get_ptr_utility_function(const StringName &p_name);
+
+	enum UtilityFunctionType {
+		UTILITY_FUNC_TYPE_MATH,
+		UTILITY_FUNC_TYPE_RANDOM,
+		UTILITY_FUNC_TYPE_GENERAL,
+	};
+
+	static UtilityFunctionType get_utility_function_type(const StringName &p_name);
+
+	static int get_utility_function_argument_count(const StringName &p_name);
+	static Variant::Type get_utility_function_argument_type(const StringName &p_name, int p_arg);
+	static String get_utility_function_argument_name(const StringName &p_name, int p_arg);
+	static bool has_utility_function_return_value(const StringName &p_name);
+	static Variant::Type get_utility_function_return_type(const StringName &p_name);
+	static bool is_utility_function_vararg(const StringName &p_name);
+
+	static void get_utility_function_list(List<StringName> *r_functions);
+
 	//argsVariant call()
 
 	bool operator==(const Variant &p_variant) const;
@@ -560,7 +645,6 @@ public:
 	String stringify(List<const void *> &stack) const;
 
 	void static_assign(const Variant &p_variant);
-	static void get_constructor_list(Variant::Type p_type, List<MethodInfo> *p_list);
 	static void get_constants_for_type(Variant::Type p_type, List<StringName> *p_constants);
 	static bool has_constant(Variant::Type p_type, const StringName &p_value);
 	static Variant get_constant_value(Variant::Type p_type, const StringName &p_value, bool *r_valid = nullptr);
@@ -573,12 +657,13 @@ public:
 
 	void operator=(const Variant &p_variant); // only this is enough for all the other types
 
+	static void register_types();
+	static void unregister_types();
+
 	Variant(const Variant &p_variant);
 	_FORCE_INLINE_ Variant() {}
 	_FORCE_INLINE_ ~Variant() {
-		if (type != Variant::NIL) {
-			clear();
-		}
+		clear();
 	}
 };
 
diff --git a/core/variant_call.cpp b/core/variant/variant_call.cpp
index d2b626a942..4cb8457ccd 100644
--- a/core/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -30,528 +30,363 @@
 
 #include "variant.h"
 
-#include "core/class_db.h"
-#include "core/color_names.inc"
 #include "core/core_string_names.h"
 #include "core/crypto/crypto_core.h"
 #include "core/debugger/engine_debugger.h"
 #include "core/io/compression.h"
-#include "core/oa_hash_map.h"
+#include "core/object/class_db.h"
 #include "core/os/os.h"
-
-_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr) {
-}
-
-_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr, const String &p_str) {
-	arr.push_back(p_str);
-}
-
-template <class... P>
-_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr, const String &p_str, P... p_args) {
-	arr.push_back(p_str);
-	sarray_add_str(arr, p_args...);
-}
-
-template <class... P>
-_FORCE_INLINE_ Vector<String> sarray(P... p_args) {
-	Vector<String> arr;
-	sarray_add_str(arr, p_args...);
-	return arr;
-}
+#include "core/templates/local_vector.h"
+#include "core/templates/oa_hash_map.h"
 
 typedef void (*VariantFunc)(Variant &r_ret, Variant &p_self, const Variant **p_args);
 typedef void (*VariantConstructFunc)(Variant &r_ret, const Variant **p_args);
 
-struct _VariantCall {
-	template <class T, class... P>
-	class InternalMethod : public Variant::InternalMethod {
-	public:
-		void (T::*method)(P...);
-		Vector<Variant> default_values;
-#ifdef DEBUG_ENABLED
-		Vector<String> argument_names;
-#endif
-
-		virtual int get_argument_count() const {
-			return sizeof...(P);
-		}
-		virtual Variant::Type get_argument_type(int p_arg) const {
-			return call_get_argument_type<P...>(p_arg);
-		}
-#ifdef DEBUG_ENABLED
-		virtual String get_argument_name(int p_arg) const {
-			ERR_FAIL_INDEX_V(p_arg, argument_names.size(), String());
-			return argument_names[p_arg];
-		}
-#endif
-		virtual Vector<Variant> get_default_arguments() const {
-			return default_values;
-		}
-
-		virtual Variant::Type get_return_type() const {
-			return Variant::NIL;
-		}
-		virtual uint32_t get_flags() const {
-			return 0;
-		}
-
-		virtual void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) {
-			call_with_variant_args_dv(VariantGetInternalPtr<T>::get_ptr(base), method, p_args, p_argcount, r_error, default_values);
-		}
-
-		virtual void validated_call(Variant *base, const Variant **p_args, Variant *r_ret) {
-			call_with_validated_variant_args(base, method, p_args);
-		}
+template <class T>
+struct TypeAdjust {
+	_FORCE_INLINE_ static void adjust(Variant *r_ret) {
+		VariantTypeChanger<typename GetSimpleTypeT<T>::type_t>::change(r_ret);
+	}
+};
 
-#ifdef PTRCALL_ENABLED
-		virtual void ptrcall(void *p_base, const void **p_args, void *r_ret) {
-			call_with_ptr_args<T, P...>(reinterpret_cast<T *>(p_base), method, p_args);
-		}
-#endif
-		InternalMethod(void (T::*p_method)(P...), const Vector<Variant> &p_default_args
-#ifdef DEBUG_ENABLED
-				,
-				const Vector<String> &p_arg_names, const StringName &p_method_name, Variant::Type p_base_type
-#endif
-		) {
-			method = p_method;
-			default_values = p_default_args;
-#ifdef DEBUG_ENABLED
-			argument_names = p_arg_names;
-			method_name = p_method_name;
-			base_type = p_base_type;
-#endif
-		}
-	};
+template <> //do nothing for variant
+struct TypeAdjust<Variant> {
+	_FORCE_INLINE_ static void adjust(Variant *r_ret) {
+	}
+};
 
-	template <class T, class R, class... P>
-	class InternalMethodR : public Variant::InternalMethod {
-	public:
-		R(T::*method)
-		(P...);
-		Vector<Variant> default_values;
-#ifdef DEBUG_ENABLED
-		Vector<String> argument_names;
-#endif
+template <> //do nothing for variant
+struct TypeAdjust<Object *> {
+	_FORCE_INLINE_ static void adjust(Variant *r_ret) {
+		VariantInternal::clear(r_ret);
+		*r_ret = (Object *)nullptr;
+	}
+};
 
-		virtual int get_argument_count() const {
-			return sizeof...(P);
-		}
-		virtual Variant::Type get_argument_type(int p_arg) const {
-			return call_get_argument_type<P...>(p_arg);
-			return Variant::NIL;
-		}
-#ifdef DEBUG_ENABLED
-		virtual String get_argument_name(int p_arg) const {
-			ERR_FAIL_INDEX_V(p_arg, argument_names.size(), String());
-			return argument_names[p_arg];
-		}
-#endif
-		virtual Vector<Variant> get_default_arguments() const {
-			return default_values;
-		}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ void vc_method_call(R (T::*method)(P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) {
+	call_with_variant_args_ret_dv(VariantGetInternalPtr<T>::get_ptr(base), method, p_args, p_argcount, r_ret, r_error, p_defvals);
+}
 
-		virtual Variant::Type get_return_type() const {
-			return GetTypeInfo<R>::VARIANT_TYPE;
-		}
-		virtual uint32_t get_flags() const {
-			uint32_t f = 0;
-			if (get_return_type() == Variant::NIL) {
-				f |= FLAG_RETURNS_VARIANT;
-			}
-			return f;
-		}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ void vc_method_call(R (T::*method)(P...) const, Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) {
+	call_with_variant_args_retc_dv(VariantGetInternalPtr<T>::get_ptr(base), method, p_args, p_argcount, r_ret, r_error, p_defvals);
+}
 
-		virtual void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) {
-			call_with_variant_args_ret_dv(VariantGetInternalPtr<T>::get_ptr(base), method, p_args, p_argcount, r_ret, r_error, default_values);
-		}
+template <class T, class... P>
+static _FORCE_INLINE_ void vc_method_call(void (T::*method)(P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) {
+	call_with_variant_args_dv(VariantGetInternalPtr<T>::get_ptr(base), method, p_args, p_argcount, r_error, p_defvals);
+}
 
-		virtual void validated_call(Variant *base, const Variant **p_args, Variant *r_ret) {
-			call_with_validated_variant_args_ret(base, method, p_args, r_ret);
-		}
-#ifdef PTRCALL_ENABLED
-		virtual void ptrcall(void *p_base, const void **p_args, void *r_ret) {
-			call_with_ptr_args_ret<T, R, P...>(reinterpret_cast<T *>(p_base), method, p_args, r_ret);
-		}
-#endif
-		InternalMethodR(R (T::*p_method)(P...), const Vector<Variant> &p_default_args
-#ifdef DEBUG_ENABLED
-				,
-				const Vector<String> &p_arg_names, const StringName &p_method_name, Variant::Type p_base_type
-#endif
-		) {
-			method = p_method;
-			default_values = p_default_args;
-#ifdef DEBUG_ENABLED
-			argument_names = p_arg_names;
-			method_name = p_method_name;
-			base_type = p_base_type;
-#endif
-		}
-	};
+template <class T, class... P>
+static _FORCE_INLINE_ void vc_method_call(void (T::*method)(P...) const, Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) {
+	call_with_variant_argsc_dv(VariantGetInternalPtr<T>::get_ptr(base), method, p_args, p_argcount, r_error, p_defvals);
+}
 
-	template <class T, class R, class... P>
-	class InternalMethodRC : public Variant::InternalMethod {
-	public:
-		R(T::*method)
-		(P...) const;
-		Vector<Variant> default_values;
-#ifdef DEBUG_ENABLED
-		Vector<String> argument_names;
-#endif
+template <class R, class T, class... P>
+static _FORCE_INLINE_ void vc_validated_call(R (T::*method)(P...), Variant *base, const Variant **p_args, Variant *r_ret) {
+	call_with_validated_variant_args_ret(base, method, p_args, r_ret);
+}
 
-		virtual int get_argument_count() const {
-			return sizeof...(P);
-		}
-		virtual Variant::Type get_argument_type(int p_arg) const {
-			return call_get_argument_type<P...>(p_arg);
-		}
-#ifdef DEBUG_ENABLED
-		virtual String get_argument_name(int p_arg) const {
-			ERR_FAIL_INDEX_V(p_arg, argument_names.size(), String());
-			return argument_names[p_arg];
-		}
-#endif
-		virtual Vector<Variant> get_default_arguments() const {
-			return default_values;
-		}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ void vc_validated_call(R (T::*method)(P...) const, Variant *base, const Variant **p_args, Variant *r_ret) {
+	call_with_validated_variant_args_retc(base, method, p_args, r_ret);
+}
+template <class T, class... P>
+static _FORCE_INLINE_ void vc_validated_call(void (T::*method)(P...), Variant *base, const Variant **p_args, Variant *r_ret) {
+	call_with_validated_variant_args(base, method, p_args);
+}
 
-		virtual Variant::Type get_return_type() const {
-			return GetTypeInfo<R>::VARIANT_TYPE;
-		}
-		virtual uint32_t get_flags() const {
-			uint32_t f = FLAG_IS_CONST;
-			if (get_return_type() == Variant::NIL) {
-				f |= FLAG_RETURNS_VARIANT;
-			}
-			return f;
-		}
+template <class T, class... P>
+static _FORCE_INLINE_ void vc_validated_call(void (T::*method)(P...) const, Variant *base, const Variant **p_args, Variant *r_ret) {
+	call_with_validated_variant_argsc(base, method, p_args);
+}
 
-		virtual void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) {
-			call_with_variant_args_retc_dv(VariantGetInternalPtr<T>::get_ptr(base), method, p_args, p_argcount, r_ret, r_error, default_values);
-		}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ void vc_ptrcall(R (T::*method)(P...), void *p_base, const void **p_args, void *r_ret) {
+	call_with_ptr_args_ret(reinterpret_cast<T *>(p_base), method, p_args, r_ret);
+}
 
-		virtual void validated_call(Variant *base, const Variant **p_args, Variant *r_ret) {
-			call_with_validated_variant_args_retc(base, method, p_args, r_ret);
-		}
-#ifdef PTRCALL_ENABLED
-		virtual void ptrcall(void *p_base, const void **p_args, void *r_ret) {
-			call_with_ptr_args_retc<T, R, P...>(reinterpret_cast<T *>(p_base), method, p_args, r_ret);
-		}
-#endif
-		InternalMethodRC(R (T::*p_method)(P...) const, const Vector<Variant> &p_default_args
-#ifdef DEBUG_ENABLED
-				,
-				const Vector<String> &p_arg_names, const StringName &p_method_name, Variant::Type p_base_type
-#endif
-		) {
-			method = p_method;
-			default_values = p_default_args;
-#ifdef DEBUG_ENABLED
-			argument_names = p_arg_names;
-			method_name = p_method_name;
-			base_type = p_base_type;
-#endif
-		}
-	};
+template <class R, class T, class... P>
+static _FORCE_INLINE_ void vc_ptrcall(R (T::*method)(P...) const, void *p_base, const void **p_args, void *r_ret) {
+	call_with_ptr_args_retc(reinterpret_cast<T *>(p_base), method, p_args, r_ret);
+}
 
-	template <class T, class R, class... P>
-	class InternalMethodRS : public Variant::InternalMethod {
-	public:
-		R(*method)
-		(T *, P...);
-		Vector<Variant> default_values;
-#ifdef DEBUG_ENABLED
-		Vector<String> argument_names;
-#endif
+template <class T, class... P>
+static _FORCE_INLINE_ void vc_ptrcall(void (T::*method)(P...), void *p_base, const void **p_args, void *r_ret) {
+	call_with_ptr_args(reinterpret_cast<T *>(p_base), method, p_args);
+}
 
-		virtual int get_argument_count() const {
-			return sizeof...(P);
-		}
-		virtual Variant::Type get_argument_type(int p_arg) const {
-			return call_get_argument_type<P...>(p_arg);
-		}
-#ifdef DEBUG_ENABLED
-		virtual String get_argument_name(int p_arg) const {
-			ERR_FAIL_INDEX_V(p_arg, argument_names.size(), String());
-			return argument_names[p_arg];
-		}
-#endif
-		virtual Vector<Variant> get_default_arguments() const {
-			return default_values;
-		}
+template <class T, class... P>
+static _FORCE_INLINE_ void vc_ptrcall(void (T::*method)(P...) const, void *p_base, const void **p_args, void *r_ret) {
+	call_with_ptr_argsc(reinterpret_cast<T *>(p_base), method, p_args);
+}
 
-		virtual Variant::Type get_return_type() const {
-			return GetTypeInfo<R>::VARIANT_TYPE;
-		}
-		virtual uint32_t get_flags() const {
-			uint32_t f = 0;
-			if (get_return_type() == Variant::NIL) {
-				f |= FLAG_RETURNS_VARIANT;
-			}
-			return f;
-		}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ int vc_get_argument_count(R (T::*method)(P...)) {
+	return sizeof...(P);
+}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ int vc_get_argument_count(R (T::*method)(P...) const) {
+	return sizeof...(P);
+}
 
-		virtual void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) {
-			const Variant **args = p_args;
-#ifdef DEBUG_ENABLED
-			if ((size_t)p_argcount > sizeof...(P)) {
-				r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
-				r_error.argument = sizeof...(P);
-				return;
-			}
-#endif
-			if ((size_t)p_argcount < sizeof...(P)) {
-				size_t missing = sizeof...(P) - (size_t)p_argcount;
-				if (missing <= (size_t)default_values.size()) {
-					args = (const Variant **)alloca(sizeof...(P) * sizeof(const Variant *));
-					// GCC fails to see that `sizeof...(P)` cannot be 0 here given the previous
-					// conditions, so it raises a warning on the potential use of `i < 0` as the
-					// execution condition.
-#if defined(__GNUC__) && !defined(__clang__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wtype-limits"
-#endif
-					for (size_t i = 0; i < sizeof...(P); i++) {
-						if (i < (size_t)p_argcount) {
-							args[i] = p_args[i];
-						} else {
-							args[i] = &default_values[i - p_argcount + (default_values.size() - missing)];
-						}
-					}
-#if defined(__GNUC__) && !defined(__clang__)
-#pragma GCC diagnostic pop
-#endif
-				} else {
-#ifdef DEBUG_ENABLED
-					r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
-					r_error.argument = sizeof...(P);
-#endif
-					return;
-				}
-			}
-			call_with_variant_args_retc_static_helper(VariantGetInternalPtr<T>::get_ptr(base), method, args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
-		}
+template <class T, class... P>
+static _FORCE_INLINE_ int vc_get_argument_count(void (T::*method)(P...)) {
+	return sizeof...(P);
+}
 
-		virtual void validated_call(Variant *base, const Variant **p_args, Variant *r_ret) {
-			call_with_validated_variant_args_static_retc(base, method, p_args, r_ret);
-		}
-#ifdef PTRCALL_ENABLED
-		virtual void ptrcall(void *p_base, const void **p_args, void *r_ret) {
-			call_with_ptr_args_static_retc<T, R, P...>(reinterpret_cast<T *>(p_base), method, p_args, r_ret);
-		}
-#endif
-		InternalMethodRS(R (*p_method)(T *, P...), const Vector<Variant> &p_default_args
-#ifdef DEBUG_ENABLED
-				,
-				const Vector<String> &p_arg_names, const StringName &p_method_name, Variant::Type p_base_type
-#endif
-		) {
-			method = p_method;
-			default_values = p_default_args;
-#ifdef DEBUG_ENABLED
-			argument_names = p_arg_names;
-			method_name = p_method_name;
-			base_type = p_base_type;
-#endif
-		}
-	};
+template <class T, class... P>
+static _FORCE_INLINE_ int vc_get_argument_count(void (T::*method)(P...) const) {
+	return sizeof...(P);
+}
 
-	class InternalMethodVC : public Variant::InternalMethod {
-	public:
-		typedef void (*MethodVC)(Variant *, const Variant **, int, Variant &r_ret, Callable::CallError &);
-		MethodVC methodvc = nullptr;
-		uint32_t base_flags = 0;
-		Vector<String> argument_names;
-		Vector<Variant::Type> argument_types;
-		Variant::Type return_type = Variant::NIL;
-
-		virtual int get_argument_count() const {
-			return argument_names.size();
-		}
-		virtual Variant::Type get_argument_type(int p_arg) const {
-			ERR_FAIL_INDEX_V(p_arg, argument_types.size(), Variant::NIL);
-			return argument_types[p_arg];
-		}
-#ifdef DEBUG_ENABLED
-		virtual String get_argument_name(int p_arg) const {
-			ERR_FAIL_INDEX_V(p_arg, argument_names.size(), String());
-			return argument_names[p_arg];
-		}
-#endif
-		virtual Vector<Variant> get_default_arguments() const {
-			return Vector<Variant>();
-		}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ int vc_get_argument_count(R (*method)(T *, P...)) {
+	return sizeof...(P);
+}
 
-		virtual Variant::Type get_return_type() const {
-			return return_type;
-		}
-		virtual uint32_t get_flags() const {
-			return base_flags | FLAG_NO_PTRCALL;
-		}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_argument_type(R (T::*method)(P...), int p_arg) {
+	return call_get_argument_type<P...>(p_arg);
+}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_argument_type(R (T::*method)(P...) const, int p_arg) {
+	return call_get_argument_type<P...>(p_arg);
+}
 
-		virtual void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) {
-			methodvc(base, p_args, p_argcount, r_ret, r_error);
-		}
+template <class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_argument_type(void (T::*method)(P...), int p_arg) {
+	return call_get_argument_type<P...>(p_arg);
+}
 
-		virtual void validated_call(Variant *base, const Variant **p_args, Variant *r_ret) {
-			ERR_FAIL_MSG("No support for validated call");
-		}
-#ifdef PTRCALL_ENABLED
-		virtual void ptrcall(void *p_base, const void **p_args, void *r_ret) {
-			ERR_FAIL_MSG("No support for ptrcall call");
-		}
-#endif
-		InternalMethodVC(MethodVC p_method, uint32_t p_flags, const Vector<Variant::Type> &p_argument_types, const Variant::Type &p_return_type
-#ifdef DEBUG_ENABLED
-				,
-				const Vector<String> &p_arg_names, const StringName &p_method_name, Variant::Type p_base_type
-#endif
-		) {
-			methodvc = p_method;
-			argument_types = p_argument_types;
-			return_type = p_return_type;
-			base_flags = p_flags;
-#ifdef DEBUG_ENABLED
-			argument_names = p_arg_names;
-			method_name = p_method_name;
-			base_type = p_base_type;
-#endif
-		}
-	};
+template <class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_argument_type(void (T::*method)(P...) const, int p_arg) {
+	return call_get_argument_type<P...>(p_arg);
+}
 
-	typedef OAHashMap<StringName, Variant::InternalMethod *> MethodMap;
-	static MethodMap *type_internal_methods;
-	static List<StringName> *type_internal_method_names;
+template <class R, class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_argument_type(R (*method)(T *, P...), int p_arg) {
+	return call_get_argument_type<P...>(p_arg);
+}
 
-	template <class T, class... P>
-	static void _bind_method(const StringName &p_name, void (T::*p_method)(P...), const Vector<Variant> &p_default_args = Vector<Variant>()
-#ifdef DEBUG_ENABLED
-																						  ,
-			const Vector<String> &p_argument_names = Vector<String>()
-#endif
-	) {
+template <class R, class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_return_type(R (T::*method)(P...)) {
+	return GetTypeInfo<R>::VARIANT_TYPE;
+}
 
-#ifdef DEBUG_ENABLED
-		ERR_FAIL_COND_MSG(p_argument_names.size() != sizeof...(P), "Wrong argument name count supplied for method:  " + Variant::get_type_name(GetTypeInfo<T>::VARIANT_TYPE) + "::" + String(p_name));
-		ERR_FAIL_COND(type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].has(p_name));
-#endif
-#ifdef DEBUG_ENABLED
-		Variant::InternalMethod *m = memnew((InternalMethod<T, P...>)(p_method, p_default_args, p_argument_names, p_name, GetTypeInfo<T>::VARIANT_TYPE));
-#else
-		Variant::InternalMethod *m = memnew((InternalMethod<T, P...>)(p_method, p_default_args));
-#endif
+template <class R, class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_return_type(R (T::*method)(P...) const) {
+	return GetTypeInfo<R>::VARIANT_TYPE;
+}
 
-		type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].insert(p_name, m);
-		type_internal_method_names[GetTypeInfo<T>::VARIANT_TYPE].push_back(p_name);
-	}
+template <class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_return_type(void (T::*method)(P...)) {
+	return Variant::NIL;
+}
 
-	template <class T, class R, class... P>
-	static void _bind_method(const StringName &p_name, R (T::*p_method)(P...) const, const Vector<Variant> &p_default_args = Vector<Variant>()
-#ifdef DEBUG_ENABLED
-																							 ,
-			const Vector<String> &p_argument_names = Vector<String>()
-#endif
-	) {
-#ifdef DEBUG_ENABLED
-		ERR_FAIL_COND_MSG(p_argument_names.size() != sizeof...(P), "Wrong argument name count supplied for method:  " + Variant::get_type_name(GetTypeInfo<T>::VARIANT_TYPE) + "::" + String(p_name));
-		ERR_FAIL_COND_MSG(type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].has(p_name), " Method already registered: " + Variant::get_type_name(GetTypeInfo<T>::VARIANT_TYPE) + "::" + String(p_name));
+template <class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_return_type(void (T::*method)(P...) const) {
+	return Variant::NIL;
+}
 
-#endif
-#ifdef DEBUG_ENABLED
-		Variant::InternalMethod *m = memnew((InternalMethodRC<T, R, P...>)(p_method, p_default_args, p_argument_names, p_name, GetTypeInfo<T>::VARIANT_TYPE));
-#else
-		Variant::InternalMethod *m = memnew((InternalMethodRC<T, R, P...>)(p_method, p_default_args));
-#endif
+template <class R, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_return_type(R (*method)(P...)) {
+	return GetTypeInfo<R>::VARIANT_TYPE;
+}
 
-		type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].insert(p_name, m);
-		type_internal_method_names[GetTypeInfo<T>::VARIANT_TYPE].push_back(p_name);
-	}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ bool vc_has_return_type(R (T::*method)(P...)) {
+	return true;
+}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ bool vc_has_return_type(R (T::*method)(P...) const) {
+	return true;
+}
 
-	template <class T, class R, class... P>
-	static void _bind_method(const StringName &p_name, R (T::*p_method)(P...), const Vector<Variant> &p_default_args = Vector<Variant>()
-#ifdef DEBUG_ENABLED
-																					   ,
-			const Vector<String> &p_argument_names = Vector<String>()
-#endif
-	) {
-#ifdef DEBUG_ENABLED
-		ERR_FAIL_COND_MSG(p_argument_names.size() != sizeof...(P), "Wrong argument name count supplied for method:  " + Variant::get_type_name(GetTypeInfo<T>::VARIANT_TYPE) + "::" + String(p_name));
-		ERR_FAIL_COND_MSG(type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].has(p_name), " Method already registered: " + Variant::get_type_name(GetTypeInfo<T>::VARIANT_TYPE) + "::" + String(p_name));
-#endif
+template <class T, class... P>
+static _FORCE_INLINE_ bool vc_has_return_type(void (T::*method)(P...)) {
+	return false;
+}
 
-#ifdef DEBUG_ENABLED
-		Variant::InternalMethod *m = memnew((InternalMethodR<T, R, P...>)(p_method, p_default_args, p_argument_names, p_name, GetTypeInfo<T>::VARIANT_TYPE));
-#else
-		Variant::InternalMethod *m = memnew((InternalMethodR<T, R, P...>)(p_method, p_default_args));
-#endif
-		type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].insert(p_name, m);
-		type_internal_method_names[GetTypeInfo<T>::VARIANT_TYPE].push_back(p_name);
-	}
+template <class T, class... P>
+static _FORCE_INLINE_ bool vc_has_return_type(void (T::*method)(P...) const) {
+	return false;
+}
 
-#ifdef DEBUG_ENABLED
-#define bind_method(m_type, m_method, m_arg_names, m_default_args) _VariantCall::_bind_method(#m_method, &m_type ::m_method, m_default_args, m_arg_names)
-#else
-#define bind_method(m_type, m_method, m_arg_names, m_default_args) _VariantCall::_bind_method(#m_method, &m_type ::m_method, m_default_args)
-#endif
+template <class R, class T, class... P>
+static _FORCE_INLINE_ bool vc_is_const(R (T::*method)(P...)) {
+	return false;
+}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ bool vc_is_const(R (T::*method)(P...) const) {
+	return true;
+}
 
-#ifdef DEBUG_ENABLED
-#define bind_methodv(m_name, m_method, m_arg_names, m_default_args) _VariantCall::_bind_method(#m_name, m_method, m_default_args, m_arg_names)
-#else
-#define bind_methodv(m_name, m_method, m_arg_names, m_default_args) _VariantCall::_bind_method(#m_name, m_method, m_default_args)
-#endif
+template <class T, class... P>
+static _FORCE_INLINE_ bool vc_is_const(void (T::*method)(P...)) {
+	return false;
+}
 
-	template <class T, class R, class... P>
-	static void _bind_function(const StringName &p_name, R (*p_method)(T *, P...), const Vector<Variant> &p_default_args = Vector<Variant>()
-#ifdef DEBUG_ENABLED
-																						   ,
-			const Vector<String> &p_argument_names = Vector<String>()
-#endif
-	) {
-#ifdef DEBUG_ENABLED
-		ERR_FAIL_COND_MSG(p_argument_names.size() != sizeof...(P), "Wrong argument name count supplied for method:  " + Variant::get_type_name(GetTypeInfo<T>::VARIANT_TYPE) + "::" + String(p_name));
-		ERR_FAIL_COND_MSG(type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].has(p_name), " Method already registered: " + Variant::get_type_name(GetTypeInfo<T>::VARIANT_TYPE) + "::" + String(p_name));
-#endif
+template <class T, class... P>
+static _FORCE_INLINE_ bool vc_is_const(void (T::*method)(P...) const) {
+	return true;
+}
 
-#ifdef DEBUG_ENABLED
-		Variant::InternalMethod *m = memnew((InternalMethodRS<T, R, P...>)(p_method, p_default_args, p_argument_names, p_name, GetTypeInfo<T>::VARIANT_TYPE));
-#else
-		Variant::InternalMethod *m = memnew((InternalMethodRS<T, R, P...>)(p_method, p_default_args));
-#endif
+template <class R, class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_base_type(R (T::*method)(P...)) {
+	return GetTypeInfo<T>::VARIANT_TYPE;
+}
+template <class R, class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_base_type(R (T::*method)(P...) const) {
+	return GetTypeInfo<T>::VARIANT_TYPE;
+}
 
-		type_internal_methods[GetTypeInfo<T>::VARIANT_TYPE].insert(p_name, m);
-		type_internal_method_names[GetTypeInfo<T>::VARIANT_TYPE].push_back(p_name);
-	}
+template <class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_base_type(void (T::*method)(P...)) {
+	return GetTypeInfo<T>::VARIANT_TYPE;
+}
 
-#ifdef DEBUG_ENABLED
-#define bind_function(m_name, m_method, m_arg_names, m_default_args) _VariantCall::_bind_function(m_name, m_method, m_default_args, m_arg_names)
-#else
-#define bind_function(m_name, m_method, m_arg_names, m_default_args) _VariantCall::_bind_function(m_name, m_method, m_default_args)
-#endif
+template <class T, class... P>
+static _FORCE_INLINE_ Variant::Type vc_get_base_type(void (T::*method)(P...) const) {
+	return GetTypeInfo<T>::VARIANT_TYPE;
+}
 
-	static void _bind_custom(Variant::Type p_type, const StringName &p_name, InternalMethodVC::MethodVC p_method, uint32_t p_flags, const Vector<Variant::Type> &p_argument_types, const Variant::Type &p_return_type
-#ifdef DEBUG_ENABLED
-			,
-			const Vector<String> &p_argument_names = Vector<String>()
-#endif
-	) {
+#define METHOD_CLASS(m_class, m_method_name, m_method_ptr)                                                                                                        \
+	struct Method_##m_class##_##m_method_name {                                                                                                                   \
+		static void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { \
+			vc_method_call(m_method_ptr, base, p_args, p_argcount, r_ret, p_defvals, r_error);                                                                    \
+		}                                                                                                                                                         \
+		static void validated_call(Variant *base, const Variant **p_args, int p_argcount, Variant *r_ret) {                                                       \
+			TypeAdjust<m_class>::adjust(r_ret);                                                                                                                   \
+			vc_validated_call(m_method_ptr, base, p_args, r_ret);                                                                                                 \
+		}                                                                                                                                                         \
+		static void ptrcall(void *p_base, const void **p_args, void *r_ret, int p_argcount) {                                                                     \
+			vc_ptrcall(m_method_ptr, p_base, p_args, r_ret);                                                                                                      \
+		}                                                                                                                                                         \
+		static int get_argument_count() {                                                                                                                         \
+			return vc_get_argument_count(m_method_ptr);                                                                                                           \
+		}                                                                                                                                                         \
+		static Variant::Type get_argument_type(int p_arg) {                                                                                                       \
+			return vc_get_argument_type(m_method_ptr, p_arg);                                                                                                     \
+		}                                                                                                                                                         \
+		static Variant::Type get_return_type() {                                                                                                                  \
+			return vc_get_return_type(m_method_ptr);                                                                                                              \
+		}                                                                                                                                                         \
+		static bool has_return_type() {                                                                                                                           \
+			return vc_has_return_type(m_method_ptr);                                                                                                              \
+		}                                                                                                                                                         \
+		static bool is_const() {                                                                                                                                  \
+			return vc_is_const(m_method_ptr);                                                                                                                     \
+		}                                                                                                                                                         \
+		static bool is_vararg() {                                                                                                                                 \
+			return false;                                                                                                                                         \
+		}                                                                                                                                                         \
+		static Variant::Type get_base_type() {                                                                                                                    \
+			return vc_get_base_type(m_method_ptr);                                                                                                                \
+		}                                                                                                                                                         \
+		static StringName get_name() {                                                                                                                            \
+			return #m_method_name;                                                                                                                                \
+		}                                                                                                                                                         \
+	};
 
-#ifdef DEBUG_ENABLED
-		Variant::InternalMethod *m = memnew(InternalMethodVC(p_method, p_flags, p_argument_types, p_return_type, p_argument_names, p_name, p_type));
-#else
-		Variant::InternalMethod *m = memnew(InternalMethodVC(p_method, p_flags, p_argument_types, p_return_type));
-#endif
+template <class R, class T, class... P>
+static _FORCE_INLINE_ void vc_ptrcall(R (*method)(T *, P...), void *p_base, const void **p_args, void *r_ret) {
+	call_with_ptr_args_static_retc<T, R, P...>(reinterpret_cast<T *>(p_base), method, p_args, r_ret);
+}
 
-		type_internal_methods[p_type].insert(p_name, m);
-		type_internal_method_names[p_type].push_back(p_name);
-	}
+#define FUNCTION_CLASS(m_class, m_method_name, m_method_ptr)                                                                                                          \
+	struct Method_##m_class##_##m_method_name {                                                                                                                       \
+		static void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) {     \
+			call_with_variant_args_retc_static_helper_dv(VariantGetInternalPtr<m_class>::get_ptr(base), m_method_ptr, p_args, p_argcount, r_ret, p_defvals, r_error); \
+		}                                                                                                                                                             \
+		static void validated_call(Variant *base, const Variant **p_args, int p_argcount, Variant *r_ret) {                                                           \
+			TypeAdjust<m_class>::adjust(r_ret);                                                                                                                       \
+			call_with_validated_variant_args_static_retc(base, m_method_ptr, p_args, r_ret);                                                                          \
+		}                                                                                                                                                             \
+		static void ptrcall(void *p_base, const void **p_args, void *r_ret, int p_argcount) {                                                                         \
+			vc_ptrcall(m_method_ptr, p_base, p_args, r_ret);                                                                                                          \
+		}                                                                                                                                                             \
+		static int get_argument_count() {                                                                                                                             \
+			return vc_get_argument_count(m_method_ptr);                                                                                                               \
+		}                                                                                                                                                             \
+		static Variant::Type get_argument_type(int p_arg) {                                                                                                           \
+			return vc_get_argument_type(m_method_ptr, p_arg);                                                                                                         \
+		}                                                                                                                                                             \
+		static Variant::Type get_return_type() {                                                                                                                      \
+			return vc_get_return_type(m_method_ptr);                                                                                                                  \
+		}                                                                                                                                                             \
+		static bool has_return_type() {                                                                                                                               \
+			return true;                                                                                                                                              \
+		}                                                                                                                                                             \
+		static bool is_const() {                                                                                                                                      \
+			return true;                                                                                                                                              \
+		}                                                                                                                                                             \
+		static bool is_vararg() {                                                                                                                                     \
+			return false;                                                                                                                                             \
+		}                                                                                                                                                             \
+		static Variant::Type get_base_type() {                                                                                                                        \
+			return GetTypeInfo<m_class>::VARIANT_TYPE;                                                                                                                \
+		}                                                                                                                                                             \
+		static StringName get_name() {                                                                                                                                \
+			return #m_method_name;                                                                                                                                    \
+		}                                                                                                                                                             \
+	};
 
-#ifdef DEBUG_ENABLED
-#define bind_custom(m_type, m_name, m_method, m_flags, m_arg_types, m_ret_type, m_arg_names) _VariantCall::_bind_custom(m_type, m_name, m_method, m_flags, m_arg_types, m_ret_type, m_arg_names)
-#else
-#define bind_custom(m_type, m_name, m_method, m_flags, m_arg_types, m_ret_type, m_arg_names) _VariantCall::_bind_custom(m_type, m_name, m_method, m_flags, m_arg_types, m_ret_type)
-#endif
+#define VARARG_CLASS(m_class, m_method_name, m_method_ptr, m_has_return, m_return_type)                                                                           \
+	struct Method_##m_class##_##m_method_name {                                                                                                                   \
+		static void call(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { \
+			m_method_ptr(base, p_args, p_argcount, r_ret, r_error);                                                                                               \
+		}                                                                                                                                                         \
+		static void validated_call(Variant *base, const Variant **p_args, int p_argcount, Variant *r_ret) {                                                       \
+			Callable::CallError ce;                                                                                                                               \
+			m_method_ptr(base, p_args, p_argcount, *r_ret, ce);                                                                                                   \
+		}                                                                                                                                                         \
+		static void ptrcall(void *p_base, const void **p_args, void *r_ret, int p_argcount) {                                                                     \
+			LocalVector<Variant> vars;                                                                                                                            \
+			vars.resize(p_argcount);                                                                                                                              \
+			LocalVector<const Variant *> vars_ptrs;                                                                                                               \
+			vars_ptrs.resize(p_argcount);                                                                                                                         \
+			for (int i = 0; i < p_argcount; i++) {                                                                                                                \
+				vars[i] = PtrToArg<Variant>::convert(p_args[i]);                                                                                                  \
+				vars_ptrs[i] = &vars[i];                                                                                                                          \
+			}                                                                                                                                                     \
+			Variant base = PtrToArg<m_class>::convert(p_base);                                                                                                    \
+			Variant ret;                                                                                                                                          \
+			Callable::CallError ce;                                                                                                                               \
+			m_method_ptr(&base, (const Variant **)&vars_ptrs[0], p_argcount, ret, ce);                                                                            \
+			if (m_has_return) {                                                                                                                                   \
+				m_return_type r = ret;                                                                                                                            \
+				PtrToArg<m_return_type>::encode(ret, r_ret);                                                                                                      \
+			}                                                                                                                                                     \
+		}                                                                                                                                                         \
+		static int get_argument_count() {                                                                                                                         \
+			return 0;                                                                                                                                             \
+		}                                                                                                                                                         \
+		static Variant::Type get_argument_type(int p_arg) {                                                                                                       \
+			return Variant::NIL;                                                                                                                                  \
+		}                                                                                                                                                         \
+		static Variant::Type get_return_type() {                                                                                                                  \
+			return GetTypeInfo<m_return_type>::VARIANT_TYPE;                                                                                                      \
+		}                                                                                                                                                         \
+		static bool has_return_type() {                                                                                                                           \
+			return m_has_return;                                                                                                                                  \
+		}                                                                                                                                                         \
+		static bool is_const() {                                                                                                                                  \
+			return true;                                                                                                                                          \
+		}                                                                                                                                                         \
+		static bool is_vararg() {                                                                                                                                 \
+			return true;                                                                                                                                          \
+		}                                                                                                                                                         \
+		static Variant::Type get_base_type() {                                                                                                                    \
+			return GetTypeInfo<m_class>::VARIANT_TYPE;                                                                                                            \
+		}                                                                                                                                                         \
+		static StringName get_name() {                                                                                                                            \
+			return #m_method_name;                                                                                                                                \
+		}                                                                                                                                                         \
+	};
 
+struct _VariantCall {
 	static String func_PackedByteArray_get_string_from_ascii(PackedByteArray *p_instance) {
 		String s;
 		if (p_instance->size() > 0) {
@@ -671,190 +506,6 @@ struct _VariantCall {
 		signal->emit(p_args, p_argcount);
 	}
 
-	struct ConstructData {
-		int arg_count;
-		Vector<Variant::Type> arg_types;
-		Vector<String> arg_names;
-		VariantConstructFunc func;
-	};
-
-	struct ConstructFunc {
-		List<ConstructData> constructors;
-	};
-
-	static ConstructFunc *construct_funcs;
-
-	static void Vector2_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Vector2(*p_args[0], *p_args[1]);
-	}
-
-	static void Vector2i_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Vector2i(*p_args[0], *p_args[1]);
-	}
-
-	static void Rect2_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Rect2(*p_args[0], *p_args[1]);
-	}
-
-	static void Rect2_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Rect2(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
-	}
-
-	static void Rect2i_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Rect2i(*p_args[0], *p_args[1]);
-	}
-
-	static void Rect2i_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Rect2i(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
-	}
-
-	static void Transform2D_init2(Variant &r_ret, const Variant **p_args) {
-		Transform2D m(*p_args[0], *p_args[1]);
-		r_ret = m;
-	}
-
-	static void Transform2D_init3(Variant &r_ret, const Variant **p_args) {
-		Transform2D m;
-		m[0] = *p_args[0];
-		m[1] = *p_args[1];
-		m[2] = *p_args[2];
-		r_ret = m;
-	}
-
-	static void Vector3_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Vector3(*p_args[0], *p_args[1], *p_args[2]);
-	}
-
-	static void Vector3i_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Vector3i(*p_args[0], *p_args[1], *p_args[2]);
-	}
-
-	static void Plane_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Plane(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
-	}
-
-	static void Plane_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Plane(*p_args[0], *p_args[1], *p_args[2]);
-	}
-
-	static void Plane_init3(Variant &r_ret, const Variant **p_args) {
-		r_ret = Plane(p_args[0]->operator Vector3(), p_args[1]->operator real_t());
-	}
-	static void Plane_init4(Variant &r_ret, const Variant **p_args) {
-		r_ret = Plane(p_args[0]->operator Vector3(), p_args[1]->operator Vector3());
-	}
-
-	static void Quat_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Quat(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
-	}
-
-	static void Quat_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Quat(((Vector3)(*p_args[0])), ((real_t)(*p_args[1])));
-	}
-
-	static void Quat_init3(Variant &r_ret, const Variant **p_args) {
-		r_ret = Quat(((Vector3)(*p_args[0])));
-	}
-
-	static void Color_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = Color(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
-	}
-
-	static void Color_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Color(*p_args[0], *p_args[1], *p_args[2]);
-	}
-
-	static void Color_init3(Variant &r_ret, const Variant **p_args) {
-		r_ret = Color::html(*p_args[0]);
-	}
-
-	static void Color_init4(Variant &r_ret, const Variant **p_args) {
-		r_ret = Color::hex(*p_args[0]);
-	}
-
-	static void Color_init5(Variant &r_ret, const Variant **p_args) {
-		r_ret = Color(((Color)(*p_args[0])), *p_args[1]);
-	}
-
-	static void AABB_init1(Variant &r_ret, const Variant **p_args) {
-		r_ret = ::AABB(*p_args[0], *p_args[1]);
-	}
-
-	static void Basis_init1(Variant &r_ret, const Variant **p_args) {
-		Basis m;
-		m.set_axis(0, *p_args[0]);
-		m.set_axis(1, *p_args[1]);
-		m.set_axis(2, *p_args[2]);
-		r_ret = m;
-	}
-
-	static void Basis_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Basis(p_args[0]->operator Vector3(), p_args[1]->operator real_t());
-	}
-
-	static void Transform_init1(Variant &r_ret, const Variant **p_args) {
-		Transform t;
-		t.basis.set_axis(0, *p_args[0]);
-		t.basis.set_axis(1, *p_args[1]);
-		t.basis.set_axis(2, *p_args[2]);
-		t.origin = *p_args[3];
-		r_ret = t;
-	}
-
-	static void Transform_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Transform(p_args[0]->operator Basis(), p_args[1]->operator Vector3());
-	}
-
-	static void Callable_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Callable(p_args[0]->operator ObjectID(), p_args[1]->operator String());
-	}
-
-	static void Signal_init2(Variant &r_ret, const Variant **p_args) {
-		r_ret = Signal(p_args[0]->operator ObjectID(), p_args[1]->operator String());
-	}
-
-	static void add_constructor(VariantConstructFunc p_func, const Variant::Type p_type,
-			const String &p_name1 = "", const Variant::Type p_type1 = Variant::NIL,
-			const String &p_name2 = "", const Variant::Type p_type2 = Variant::NIL,
-			const String &p_name3 = "", const Variant::Type p_type3 = Variant::NIL,
-			const String &p_name4 = "", const Variant::Type p_type4 = Variant::NIL) {
-		ConstructData cd;
-		cd.func = p_func;
-		cd.arg_count = 0;
-
-		if (p_name1 == "") {
-			goto end;
-		}
-		cd.arg_count++;
-		cd.arg_names.push_back(p_name1);
-		cd.arg_types.push_back(p_type1);
-
-		if (p_name2 == "") {
-			goto end;
-		}
-		cd.arg_count++;
-		cd.arg_names.push_back(p_name2);
-		cd.arg_types.push_back(p_type2);
-
-		if (p_name3 == "") {
-			goto end;
-		}
-		cd.arg_count++;
-		cd.arg_names.push_back(p_name3);
-		cd.arg_types.push_back(p_type3);
-
-		if (p_name4 == "") {
-			goto end;
-		}
-		cd.arg_count++;
-		cd.arg_names.push_back(p_name4);
-		cd.arg_types.push_back(p_type4);
-
-	end:
-
-		construct_funcs[p_type].constructors.push_back(cd);
-	}
-
 	struct ConstantData {
 		Map<StringName, int> value;
 #ifdef DEBUG_ENABLED
@@ -883,20 +534,62 @@ struct _VariantCall {
 	}
 };
 
-_VariantCall::ConstructFunc *_VariantCall::construct_funcs = nullptr;
 _VariantCall::ConstantData *_VariantCall::constant_data = nullptr;
-_VariantCall::MethodMap *_VariantCall::type_internal_methods = nullptr;
-List<StringName> *_VariantCall::type_internal_method_names = nullptr;
 
-Variant Variant::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
-	Variant ret;
-	call_ptr(p_method, p_args, p_argcount, &ret, r_error);
-	return ret;
-}
+struct VariantBuiltInMethodInfo {
+	void (*call)(Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error);
+	Variant::ValidatedBuiltInMethod validated_call;
+	Variant::PTRBuiltInMethod ptrcall;
+
+	Vector<Variant> default_arguments;
+	Vector<String> argument_names;
+
+	bool is_const;
+	bool has_return_type;
+	bool is_vararg;
+	Variant::Type return_type;
+	int argument_count;
+	Variant::Type (*get_argument_type)(int p_arg);
+};
+
+typedef OAHashMap<StringName, VariantBuiltInMethodInfo> BuiltinMethodMap;
+static BuiltinMethodMap *builtin_method_info;
+static List<StringName> *builtin_method_names;
+
+template <class T>
+static void register_builtin_method(const Vector<String> &p_argnames, const Vector<Variant> &p_def_args) {
+	StringName name = T::get_name();
+
+	ERR_FAIL_COND(builtin_method_info[T::get_base_type()].has(name));
+
+	VariantBuiltInMethodInfo imi;
+
+	imi.call = T::call;
+	imi.validated_call = T::validated_call;
+	if (T::is_vararg()) {
+		imi.ptrcall = nullptr;
+	} else {
+		imi.ptrcall = T::ptrcall;
+	}
 
-void Variant::call_ptr(const StringName &p_method, const Variant **p_args, int p_argcount, Variant *r_ret, Callable::CallError &r_error) {
-	Variant ret;
+	imi.default_arguments = p_def_args;
+	imi.argument_names = p_argnames;
 
+	imi.is_const = T::is_const();
+	imi.is_vararg = T::is_vararg();
+	imi.has_return_type = T::has_return_type();
+	imi.return_type = T::get_return_type();
+	imi.argument_count = T::get_argument_count();
+	imi.get_argument_type = T::get_argument_type;
+#ifdef DEBUG_METHODS_ENABLED
+	ERR_FAIL_COND(!imi.is_vararg && imi.argument_count != imi.argument_names.size());
+#endif
+
+	builtin_method_info[T::get_base_type()].insert(name, imi);
+	builtin_method_names[T::get_base_type()].push_back(name);
+}
+
+void Variant::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) {
 	if (type == Variant::OBJECT) {
 		//call object
 		Object *obj = _get_obj().obj;
@@ -911,236 +604,22 @@ void Variant::call_ptr(const StringName &p_method, const Variant **p_args, int p
 		}
 
 #endif
-		ret = _get_obj().obj->call(p_method, p_args, p_argcount, r_error);
+		r_ret = _get_obj().obj->call(p_method, p_args, p_argcount, r_error);
 
 		//else if (type==Variant::METHOD) {
 
 	} else {
 		r_error.error = Callable::CallError::CALL_OK;
 
-		Variant::InternalMethod **m = _VariantCall::type_internal_methods[type].lookup_ptr(p_method);
+		const VariantBuiltInMethodInfo *imf = builtin_method_info[type].lookup_ptr(p_method);
 
-		if (m) {
-			(*m)->call((Variant *)this, p_args, p_argcount, ret, r_error);
-		} else {
-			//ok fail because not found
+		if (!imf) {
 			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			return;
 		}
-	}
-
-	if (r_error.error == Callable::CallError::CALL_OK && r_ret) {
-		*r_ret = ret;
-	}
-}
-
-#define VCALL(m_type, m_method) _VariantCall::_call_##m_type##_##m_method
-
-Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, int p_argcount, Callable::CallError &r_error, bool p_strict) {
-	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
-	ERR_FAIL_INDEX_V(p_type, VARIANT_MAX, Variant());
-
-	r_error.error = Callable::CallError::CALL_OK;
-	if (p_argcount == 0) { //generic construct
-
-		switch (p_type) {
-			case NIL:
-				return Variant();
-
-			// atomic types
-			case BOOL:
-				return Variant(false);
-			case INT:
-				return 0;
-			case FLOAT:
-				return 0.0f;
-			case STRING:
-				return String();
-
-			// math types
-			case VECTOR2:
-				return Vector2();
-			case VECTOR2I:
-				return Vector2i();
-			case RECT2:
-				return Rect2();
-			case RECT2I:
-				return Rect2i();
-			case VECTOR3:
-				return Vector3();
-			case VECTOR3I:
-				return Vector3i();
-			case TRANSFORM2D:
-				return Transform2D();
-			case PLANE:
-				return Plane();
-			case QUAT:
-				return Quat();
-			case AABB:
-				return ::AABB();
-			case BASIS:
-				return Basis();
-			case TRANSFORM:
-				return Transform();
-
-			// misc types
-			case COLOR:
-				return Color();
-			case STRING_NAME:
-				return StringName();
-			case NODE_PATH:
-				return NodePath();
-			case _RID:
-				return RID();
-			case OBJECT:
-				return (Object *)nullptr;
-			case CALLABLE:
-				return Callable();
-			case SIGNAL:
-				return Signal();
-			case DICTIONARY:
-				return Dictionary();
-			case ARRAY:
-				return Array();
-			case PACKED_BYTE_ARRAY:
-				return PackedByteArray();
-			case PACKED_INT32_ARRAY:
-				return PackedInt32Array();
-			case PACKED_INT64_ARRAY:
-				return PackedInt64Array();
-			case PACKED_FLOAT32_ARRAY:
-				return PackedFloat32Array();
-			case PACKED_FLOAT64_ARRAY:
-				return PackedFloat64Array();
-			case PACKED_STRING_ARRAY:
-				return PackedStringArray();
-			case PACKED_VECTOR2_ARRAY:
-				return PackedVector2Array();
-			case PACKED_VECTOR3_ARRAY:
-				return PackedVector3Array();
-			case PACKED_COLOR_ARRAY:
-				return PackedColorArray();
-			default:
-				return Variant();
-		}
-
-	} else if (p_argcount == 1 && p_args[0]->type == p_type) {
-		return *p_args[0]; //copy construct
-	} else if (p_argcount == 1 && (!p_strict || Variant::can_convert(p_args[0]->type, p_type))) {
-		//near match construct
-
-		switch (p_type) {
-			case NIL: {
-				return Variant();
-			} break;
-			case BOOL: {
-				return Variant(bool(*p_args[0]));
-			}
-			case INT: {
-				return (int64_t(*p_args[0]));
-			}
-			case FLOAT: {
-				return double(*p_args[0]);
-			}
-			case STRING: {
-				return String(*p_args[0]);
-			}
-			case VECTOR2: {
-				return Vector2(*p_args[0]);
-			}
-			case VECTOR2I: {
-				return Vector2i(*p_args[0]);
-			}
-			case RECT2:
-				return (Rect2(*p_args[0]));
-			case RECT2I:
-				return (Rect2i(*p_args[0]));
-			case VECTOR3:
-				return (Vector3(*p_args[0]));
-			case VECTOR3I:
-				return (Vector3i(*p_args[0]));
-			case TRANSFORM2D:
-				return (Transform2D(p_args[0]->operator Transform2D()));
-			case PLANE:
-				return (Plane(*p_args[0]));
-			case QUAT:
-				return (p_args[0]->operator Quat());
-			case AABB:
-				return (::AABB(*p_args[0]));
-			case BASIS:
-				return (Basis(p_args[0]->operator Basis()));
-			case TRANSFORM:
-				return (Transform(p_args[0]->operator Transform()));
-
-			// misc types
-			case COLOR:
-				return p_args[0]->type == Variant::STRING ? Color::html(*p_args[0]) : Color::hex(*p_args[0]);
-			case STRING_NAME:
-				return (StringName(p_args[0]->operator StringName()));
-			case NODE_PATH:
-				return (NodePath(p_args[0]->operator NodePath()));
-			case _RID:
-				return (RID(*p_args[0]));
-			case OBJECT:
-				return ((Object *)(p_args[0]->operator Object *()));
-			case CALLABLE:
-				return ((Callable)(p_args[0]->operator Callable()));
-			case SIGNAL:
-				return ((Signal)(p_args[0]->operator Signal()));
-			case DICTIONARY:
-				return p_args[0]->operator Dictionary();
-			case ARRAY:
-				return p_args[0]->operator Array();
-
-			// arrays
-			case PACKED_BYTE_ARRAY:
-				return (PackedByteArray(*p_args[0]));
-			case PACKED_INT32_ARRAY:
-				return (PackedInt32Array(*p_args[0]));
-			case PACKED_INT64_ARRAY:
-				return (PackedInt64Array(*p_args[0]));
-			case PACKED_FLOAT32_ARRAY:
-				return (PackedFloat32Array(*p_args[0]));
-			case PACKED_FLOAT64_ARRAY:
-				return (PackedFloat64Array(*p_args[0]));
-			case PACKED_STRING_ARRAY:
-				return (PackedStringArray(*p_args[0]));
-			case PACKED_VECTOR2_ARRAY:
-				return (PackedVector2Array(*p_args[0]));
-			case PACKED_VECTOR3_ARRAY:
-				return (PackedVector3Array(*p_args[0]));
-			case PACKED_COLOR_ARRAY:
-				return (PackedColorArray(*p_args[0]));
-			default:
-				return Variant();
-		}
-	} else if (p_argcount >= 1) {
-		_VariantCall::ConstructFunc &c = _VariantCall::construct_funcs[p_type];
-
-		for (List<_VariantCall::ConstructData>::Element *E = c.constructors.front(); E; E = E->next()) {
-			const _VariantCall::ConstructData &cd = E->get();
 
-			if (cd.arg_count != p_argcount) {
-				continue;
-			}
-
-			//validate parameters
-			for (int i = 0; i < cd.arg_count; i++) {
-				if (!Variant::can_convert(p_args[i]->type, cd.arg_types[i])) {
-					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT; //no such constructor
-					r_error.argument = i;
-					r_error.expected = cd.arg_types[i];
-					return Variant();
-				}
-			}
-
-			Variant v;
-			cd.func(v, p_args);
-			return v;
-		}
+		imf->call(this, p_args, p_argcount, r_ret, imf->default_arguments, r_error);
 	}
-	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD; //no such constructor
-	return Variant();
 }
 
 bool Variant::has_method(const StringName &p_method) const {
@@ -1153,134 +632,143 @@ bool Variant::has_method(const StringName &p_method) const {
 		return obj->has_method(p_method);
 	}
 
-	return _VariantCall::type_internal_methods[type].has(p_method);
+	return builtin_method_info[type].has(p_method);
 }
 
-Vector<Variant::Type> Variant::get_method_argument_types(Variant::Type p_type, const StringName &p_method) {
-	Vector<Variant::Type> types;
+bool Variant::has_builtin_method(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, false);
+	return builtin_method_info[p_type].has(p_method);
+}
 
-	Variant::InternalMethod **m = _VariantCall::type_internal_methods[p_type].lookup_ptr(p_method);
-	if (*m) {
-		types.resize((*m)->get_argument_count());
-		for (int i = 0; i < (*m)->get_argument_count(); i++) {
-			types.write[i] = (*m)->get_argument_type(i);
-		}
-	}
+Variant::ValidatedBuiltInMethod Variant::get_validated_builtin_method(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, nullptr);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, nullptr);
+	return method->validated_call;
+}
 
-	return types;
+Variant::PTRBuiltInMethod Variant::get_ptr_builtin_method(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, nullptr);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, nullptr);
+	return method->ptrcall;
 }
 
-bool Variant::is_method_const(Variant::Type p_type, const StringName &p_method) {
-	Variant::InternalMethod **m = _VariantCall::type_internal_methods[p_type].lookup_ptr(p_method);
-	if (*m) {
-		return (*m)->get_flags() & Variant::InternalMethod::FLAG_IS_CONST;
-	}
-	return false;
+int Variant::get_builtin_method_argument_count(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, 0);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, 0);
+	return method->argument_count;
 }
 
-Vector<StringName> Variant::get_method_argument_names(Variant::Type p_type, const StringName &p_method) {
-	Vector<StringName> argnames;
+Variant::Type Variant::get_builtin_method_argument_type(Variant::Type p_type, const StringName &p_method, int p_argument) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, Variant::NIL);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, Variant::NIL);
+	ERR_FAIL_INDEX_V(p_argument, method->argument_count, Variant::NIL);
+	return method->get_argument_type(p_argument);
+}
 
-#ifdef DEBUG_ENABLED
-	Variant::InternalMethod **m = _VariantCall::type_internal_methods[p_type].lookup_ptr(p_method);
-	if (*m) {
-		argnames.resize((*m)->get_argument_count());
-		for (int i = 0; i < (*m)->get_argument_count(); i++) {
-			argnames.write[i] = (*m)->get_argument_name(i);
-		}
-	}
+String Variant::get_builtin_method_argument_name(Variant::Type p_type, const StringName &p_method, int p_argument) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, String());
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, String());
+#ifdef DEBUG_METHODS_ENABLED
+	ERR_FAIL_INDEX_V(p_argument, method->argument_count, String());
+	return method->argument_names[p_argument];
+#else
+	return "arg" + itos(p_argument + 1);
 #endif
-	return argnames;
 }
 
-Variant::Type Variant::get_method_return_type(Variant::Type p_type, const StringName &p_method, bool *r_has_return) {
-	Variant::Type rt = Variant::NIL;
-	Variant::InternalMethod **m = _VariantCall::type_internal_methods[p_type].lookup_ptr(p_method);
-	if (*m) {
-		rt = (*m)->get_return_type();
-		if (r_has_return) {
-			*r_has_return = ((*m)->get_flags() & Variant::InternalMethod::FLAG_RETURNS_VARIANT) || rt != Variant::NIL;
-		}
-	}
-	return rt;
+Vector<Variant> Variant::get_builtin_method_default_arguments(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, Vector<Variant>());
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, Vector<Variant>());
+	return method->default_arguments;
 }
 
-Vector<Variant> Variant::get_method_default_arguments(Variant::Type p_type, const StringName &p_method) {
-	Variant::InternalMethod **m = _VariantCall::type_internal_methods[p_type].lookup_ptr(p_method);
-	if (*m) {
-		return (*m)->get_default_arguments();
+bool Variant::has_builtin_method_return_value(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, false);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, false);
+	return method->has_return_type;
+}
+
+void Variant::get_builtin_method_list(Variant::Type p_type, List<StringName> *p_list) {
+	ERR_FAIL_INDEX(p_type, Variant::VARIANT_MAX);
+	for (List<StringName>::Element *E = builtin_method_names[p_type].front(); E; E = E->next()) {
+		p_list->push_back(E->get());
 	}
-	return Vector<Variant>();
+}
+
+Variant::Type Variant::get_builtin_method_return_type(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, Variant::NIL);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, Variant::NIL);
+	return method->return_type;
+}
+
+bool Variant::is_builtin_method_const(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, false);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, false);
+	return method->is_const;
+}
+
+bool Variant::is_builtin_method_vararg(Variant::Type p_type, const StringName &p_method) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, false);
+	const VariantBuiltInMethodInfo *method = builtin_method_info[p_type].lookup_ptr(p_method);
+	ERR_FAIL_COND_V(!method, false);
+	return method->is_vararg;
 }
 
 void Variant::get_method_list(List<MethodInfo> *p_list) const {
-	for (List<StringName>::Element *E = _VariantCall::type_internal_method_names[type].front(); E; E = E->next()) {
-		Variant::InternalMethod **m = _VariantCall::type_internal_methods[type].lookup_ptr(E->get());
-		ERR_CONTINUE(!*m);
-
-		MethodInfo mi;
-		mi.name = E->get();
-		mi.return_val.type = (*m)->get_return_type();
-		if ((*m)->get_flags() & Variant::InternalMethod::FLAG_RETURNS_VARIANT) {
-			mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
-		}
-		if ((*m)->get_flags() & Variant::InternalMethod::FLAG_IS_CONST) {
-			mi.flags |= METHOD_FLAG_CONST;
-		}
-		if ((*m)->get_flags() & Variant::InternalMethod::FLAG_VARARGS) {
-			mi.flags |= METHOD_FLAG_VARARG;
+	if (type == OBJECT) {
+		Object *obj = get_validated_object();
+		if (obj) {
+			obj->get_method_list(p_list);
 		}
+	} else {
+		for (List<StringName>::Element *E = builtin_method_names[type].front(); E; E = E->next()) {
+			const VariantBuiltInMethodInfo *method = builtin_method_info[type].lookup_ptr(E->get());
+			ERR_CONTINUE(!method);
+
+			MethodInfo mi;
+			mi.name = E->get();
+
+			//return type
+			if (method->has_return_type) {
+				mi.return_val.type = method->return_type;
+				if (mi.return_val.type == Variant::NIL) {
+					mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
+				}
+			}
 
-		for (int i = 0; i < (*m)->get_argument_count(); i++) {
-			PropertyInfo arg;
-#ifdef DEBUG_ENABLED
-			arg.name = (*m)->get_argument_name(i);
+			if (method->is_const) {
+				mi.flags |= METHOD_FLAG_CONST;
+			}
+			if (method->is_vararg) {
+				mi.flags |= METHOD_FLAG_VARARG;
+			}
+
+			for (int i = 0; i < method->argument_count; i++) {
+				PropertyInfo pi;
+#ifdef DEBUG_METHODS_ENABLED
+				pi.name = method->argument_names[i];
 #else
-			arg.name = "arg" + itos(i + 1);
+				pi.name = "arg" + itos(i + 1);
 #endif
-			arg.type = (*m)->get_argument_type(i);
-			mi.arguments.push_back(arg);
-		}
-
-		mi.default_arguments = (*m)->get_default_arguments();
-		p_list->push_back(mi);
-	}
-}
+				pi.type = method->get_argument_type(i);
+				if (pi.type == Variant::NIL) {
+					pi.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
+				}
+				mi.arguments.push_back(pi);
+			}
 
-void Variant::get_constructor_list(Variant::Type p_type, List<MethodInfo> *p_list) {
-	ERR_FAIL_INDEX(p_type, VARIANT_MAX);
-
-	//custom constructors
-	for (const List<_VariantCall::ConstructData>::Element *E = _VariantCall::construct_funcs[p_type].constructors.front(); E; E = E->next()) {
-		const _VariantCall::ConstructData &cd = E->get();
-		MethodInfo mi;
-		mi.name = Variant::get_type_name(p_type);
-		mi.return_val.type = p_type;
-		for (int i = 0; i < cd.arg_count; i++) {
-			PropertyInfo pi;
-			pi.name = cd.arg_names[i];
-			pi.type = cd.arg_types[i];
-			mi.arguments.push_back(pi);
+			mi.default_arguments = method->default_arguments;
+			p_list->push_back(mi);
 		}
-		p_list->push_back(mi);
-	}
-	//default constructors
-	for (int i = 0; i < VARIANT_MAX; i++) {
-		if (i == p_type) {
-			continue;
-		}
-		if (!Variant::can_convert(Variant::Type(i), p_type)) {
-			continue;
-		}
-
-		MethodInfo mi;
-		mi.name = Variant::get_type_name(p_type);
-		PropertyInfo pi;
-		pi.name = "from";
-		pi.type = Variant::Type(i);
-		mi.arguments.push_back(pi);
-		mi.return_val.type = p_type;
-		p_list->push_back(mi);
 	}
 }
 
@@ -1341,21 +829,44 @@ Variant Variant::get_constant_value(Variant::Type p_type, const StringName &p_va
 	return E->get();
 }
 
-Variant::InternalMethod *Variant::get_internal_method(Type p_type, const StringName &p_method_name) {
-	ERR_FAIL_INDEX_V(p_type, VARIANT_MAX, nullptr);
+#ifdef DEBUG_METHODS_ENABLED
+#define bind_method(m_type, m_method, m_arg_names, m_default_args) \
+	METHOD_CLASS(m_type, m_method, &m_type::m_method);             \
+	register_builtin_method<Method_##m_type##_##m_method>(m_arg_names, m_default_args);
+#else
+#define bind_method(m_type, m_method, m_arg_names, m_default_args) \
+	METHOD_CLASS(m_type, m_method, &m_type ::m_method);            \
+	register_builtin_method<Method_##m_type##_##m_method>(sarray(), m_default_args);
+#endif
 
-	Variant::InternalMethod **m = _VariantCall::type_internal_methods[p_type].lookup_ptr(p_method_name);
-	if (*m) {
-		return *m;
-	}
-	return nullptr;
-}
+#ifdef DEBUG_METHODS_ENABLED
+#define bind_methodv(m_type, m_name, m_method, m_arg_names, m_default_args) \
+	METHOD_CLASS(m_type, m_name, m_method);                                 \
+	register_builtin_method<Method_##m_type##_##m_name>(m_arg_names, m_default_args);
+#else
+#define bind_methodv(m_type, m_name, m_method, m_arg_names, m_default_args) \
+	METHOD_CLASS(m_type, m_name, m_method);                                 \
+	register_builtin_method<Method_##m_type##_##m_name>(sarray(), m_default_args);
+#endif
 
-void register_variant_methods() {
-	_VariantCall::type_internal_methods = memnew_arr(_VariantCall::MethodMap, Variant::VARIANT_MAX);
-	_VariantCall::type_internal_method_names = memnew_arr(List<StringName>, Variant::VARIANT_MAX);
-	_VariantCall::construct_funcs = memnew_arr(_VariantCall::ConstructFunc, Variant::VARIANT_MAX);
+#ifdef DEBUG_METHODS_ENABLED
+#define bind_function(m_type, m_name, m_method, m_arg_names, m_default_args) \
+	FUNCTION_CLASS(m_type, m_name, m_method);                                \
+	register_builtin_method<Method_##m_type##_##m_name>(m_arg_names, m_default_args);
+#else
+#define bind_function(m_type, m_name, m_method, m_arg_names, m_default_args) \
+	FUNCTION_CLASS(m_type, m_name, m_method);                                \
+	register_builtin_method<Method_##m_type##_##m_name>(sarray(), m_default_args);
+#endif
+
+#define bind_custom(m_type, m_name, m_method, m_has_return, m_ret_type) \
+	VARARG_CLASS(m_type, m_name, m_method, m_has_return, m_ret_type)    \
+	register_builtin_method<Method_##m_type##_##m_name>(sarray(), Vector<Variant>());
+
+static void _register_variant_builtin_methods() {
 	_VariantCall::constant_data = memnew_arr(_VariantCall::ConstantData, Variant::VARIANT_MAX);
+	builtin_method_info = memnew_arr(BuiltinMethodMap, Variant::VARIANT_MAX);
+	builtin_method_names = memnew_arr(List<StringName>, Variant::VARIANT_MAX);
 
 	/* String */
 
@@ -1364,7 +875,7 @@ void register_variant_methods() {
 	bind_method(String, naturalnocasecmp_to, sarray("to"), varray());
 	bind_method(String, length, sarray(), varray());
 	bind_method(String, substr, sarray("from", "len"), varray(-1));
-	bind_methodv(find, static_cast<int (String::*)(const String &, int) const>(&String::find), sarray("what", "from"), varray(0));
+	bind_methodv(String, find, static_cast<int (String::*)(const String &, int) const>(&String::find), sarray("what", "from"), varray(0));
 	bind_method(String, count, sarray("what", "from", "to"), varray(0, 0));
 	bind_method(String, countn, sarray("what", "from", "to"), varray(0, 0));
 	bind_method(String, findn, sarray("what", "from"), varray(0));
@@ -1372,7 +883,7 @@ void register_variant_methods() {
 	bind_method(String, rfindn, sarray("what", "from"), varray(-1));
 	bind_method(String, match, sarray("expr"), varray());
 	bind_method(String, matchn, sarray("expr"), varray());
-	bind_methodv(begins_with, static_cast<bool (String::*)(const String &) const>(&String::begins_with), sarray("text"), varray());
+	bind_methodv(String, begins_with, static_cast<bool (String::*)(const String &) const>(&String::begins_with), sarray("text"), varray());
 	bind_method(String, ends_with, sarray("text"), varray());
 	bind_method(String, is_subsequence_of, sarray("text"), varray());
 	bind_method(String, is_subsequence_ofi, sarray("text"), varray());
@@ -1380,7 +891,7 @@ void register_variant_methods() {
 	bind_method(String, similarity, sarray("text"), varray());
 
 	bind_method(String, format, sarray("values", "placeholder"), varray("{_}"));
-	bind_methodv(replace, static_cast<String (String::*)(const String &, const String &) const>(&String::replace), sarray("what", "forwhat"), varray());
+	bind_methodv(String, replace, static_cast<String (String::*)(const String &, const String &) const>(&String::replace), sarray("what", "forwhat"), varray());
 	bind_method(String, replacen, sarray("what", "forwhat"), varray());
 	bind_method(String, repeat, sarray("count"), varray());
 	bind_method(String, insert, sarray("position", "what"), varray());
@@ -1511,7 +1022,7 @@ void register_variant_methods() {
 	bind_method(Rect2, merge, sarray("b"), varray());
 	bind_method(Rect2, expand, sarray("to"), varray());
 	bind_method(Rect2, grow, sarray("by"), varray());
-	bind_methodv(grow_margin, &Rect2::grow_margin_bind, sarray("margin", "by"), varray());
+	bind_methodv(Rect2, grow_margin, &Rect2::grow_margin_bind, sarray("margin", "by"), varray());
 	bind_method(Rect2, grow_individual, sarray("left", "top", "right", "bottom"), varray());
 	bind_method(Rect2, abs, sarray(), varray());
 
@@ -1526,7 +1037,7 @@ void register_variant_methods() {
 	bind_method(Rect2i, merge, sarray("b"), varray());
 	bind_method(Rect2i, expand, sarray("to"), varray());
 	bind_method(Rect2i, grow, sarray("by"), varray());
-	bind_methodv(grow_margin, &Rect2i::grow_margin_bind, sarray("margin", "by"), varray());
+	bind_methodv(Rect2i, grow_margin, &Rect2i::grow_margin_bind, sarray("margin", "by"), varray());
 	bind_method(Rect2i, grow_individual, sarray("left", "top", "right", "bottom"), varray());
 	bind_method(Rect2i, abs, sarray(), varray());
 
@@ -1582,9 +1093,9 @@ void register_variant_methods() {
 	bind_method(Plane, distance_to, sarray("point"), varray());
 	bind_method(Plane, has_point, sarray("point", "epsilon"), varray(CMP_EPSILON));
 	bind_method(Plane, project, sarray("point"), varray());
-	bind_methodv(intersect_3, &Plane::intersect_3_bind, sarray("b", "c"), varray());
-	bind_methodv(intersects_ray, &Plane::intersects_ray_bind, sarray("from", "dir"), varray());
-	bind_methodv(intersects_segment, &Plane::intersects_segment_bind, sarray("from", "to"), varray());
+	bind_methodv(Plane, intersect_3, &Plane::intersect_3_bind, sarray("b", "c"), varray());
+	bind_methodv(Plane, intersects_ray, &Plane::intersects_ray_bind, sarray("from", "dir"), varray());
+	bind_methodv(Plane, intersects_segment, &Plane::intersects_segment_bind, sarray("from", "to"), varray());
 
 	/* Quat */
 
@@ -1650,9 +1161,9 @@ void register_variant_methods() {
 	bind_method(Callable, hash, sarray(), varray());
 	bind_method(Callable, unbind, sarray("argcount"), varray());
 
-	bind_custom(Variant::CALLABLE, "call", _VariantCall::func_Callable_call, Variant::InternalMethod::FLAG_VARARGS | Variant::InternalMethod::FLAG_RETURNS_VARIANT, Vector<Variant::Type>(), Variant::NIL, sarray());
-	bind_custom(Variant::CALLABLE, "call_deferred", _VariantCall::func_Callable_call_deferred, Variant::InternalMethod::FLAG_VARARGS, Vector<Variant::Type>(), Variant::NIL, sarray());
-	bind_custom(Variant::CALLABLE, "bind", _VariantCall::func_Callable_bind, Variant::InternalMethod::FLAG_VARARGS, Vector<Variant::Type>(), Variant::CALLABLE, sarray());
+	bind_custom(Callable, call, _VariantCall::func_Callable_call, true, Variant);
+	bind_custom(Callable, call_deferred, _VariantCall::func_Callable_call_deferred, false, Variant);
+	bind_custom(Callable, bind, _VariantCall::func_Callable_bind, true, Callable);
 
 	/* Signal */
 
@@ -1666,7 +1177,7 @@ void register_variant_methods() {
 	bind_method(Signal, is_connected, sarray("callable"), varray());
 	bind_method(Signal, get_connections, sarray(), varray());
 
-	bind_custom(Variant::SIGNAL, "emit", _VariantCall::func_Signal_emit, Variant::InternalMethod::FLAG_VARARGS, Vector<Variant::Type>(), Variant::NIL, sarray());
+	bind_custom(Signal, emit, _VariantCall::func_Signal_emit, false, Variant);
 
 	/* Transform2D */
 
@@ -1690,7 +1201,7 @@ void register_variant_methods() {
 	bind_method(Basis, transposed, sarray(), varray());
 	bind_method(Basis, orthonormalized, sarray(), varray());
 	bind_method(Basis, determinant, sarray(), varray());
-	bind_methodv(rotated, static_cast<Basis (Basis::*)(const Vector3 &, float) const>(&Basis::rotated), sarray("axis", "phi"), varray());
+	bind_methodv(Basis, rotated, static_cast<Basis (Basis::*)(const Vector3 &, float) const>(&Basis::rotated), sarray("axis", "phi"), varray());
 	bind_method(Basis, scaled, sarray("scale"), varray());
 	bind_method(Basis, get_scale, sarray(), varray());
 	bind_method(Basis, get_euler, sarray(), varray());
@@ -1704,29 +1215,29 @@ void register_variant_methods() {
 
 	/* AABB */
 
-	bind_method(::AABB, abs, sarray(), varray());
-	bind_method(::AABB, get_area, sarray(), varray());
-	bind_method(::AABB, has_no_area, sarray(), varray());
-	bind_method(::AABB, has_no_surface, sarray(), varray());
-	bind_method(::AABB, has_point, sarray("point"), varray());
-	bind_method(::AABB, is_equal_approx, sarray("aabb"), varray());
-	bind_method(::AABB, intersects, sarray("with"), varray());
-	bind_method(::AABB, encloses, sarray("with"), varray());
-	bind_method(::AABB, intersects_plane, sarray("plane"), varray());
-	bind_method(::AABB, intersection, sarray("with"), varray());
-	bind_method(::AABB, merge, sarray("with"), varray());
-	bind_method(::AABB, expand, sarray("to_point"), varray());
-	bind_method(::AABB, grow, sarray("by"), varray());
-	bind_method(::AABB, get_support, sarray("dir"), varray());
-	bind_method(::AABB, get_longest_axis, sarray(), varray());
-	bind_method(::AABB, get_longest_axis_index, sarray(), varray());
-	bind_method(::AABB, get_longest_axis_size, sarray(), varray());
-	bind_method(::AABB, get_shortest_axis, sarray(), varray());
-	bind_method(::AABB, get_shortest_axis_index, sarray(), varray());
-	bind_method(::AABB, get_shortest_axis_size, sarray(), varray());
-	bind_method(::AABB, get_endpoint, sarray("idx"), varray());
-	bind_methodv(intersects_segment, &AABB::intersects_segment_bind, sarray("from", "to"), varray());
-	bind_methodv(intersects_ray, &AABB::intersects_ray_bind, sarray("from", "dir"), varray());
+	bind_method(AABB, abs, sarray(), varray());
+	bind_method(AABB, get_area, sarray(), varray());
+	bind_method(AABB, has_no_area, sarray(), varray());
+	bind_method(AABB, has_no_surface, sarray(), varray());
+	bind_method(AABB, has_point, sarray("point"), varray());
+	bind_method(AABB, is_equal_approx, sarray("aabb"), varray());
+	bind_method(AABB, intersects, sarray("with"), varray());
+	bind_method(AABB, encloses, sarray("with"), varray());
+	bind_method(AABB, intersects_plane, sarray("plane"), varray());
+	bind_method(AABB, intersection, sarray("with"), varray());
+	bind_method(AABB, merge, sarray("with"), varray());
+	bind_method(AABB, expand, sarray("to_point"), varray());
+	bind_method(AABB, grow, sarray("by"), varray());
+	bind_method(AABB, get_support, sarray("dir"), varray());
+	bind_method(AABB, get_longest_axis, sarray(), varray());
+	bind_method(AABB, get_longest_axis_index, sarray(), varray());
+	bind_method(AABB, get_longest_axis_size, sarray(), varray());
+	bind_method(AABB, get_shortest_axis, sarray(), varray());
+	bind_method(AABB, get_shortest_axis_index, sarray(), varray());
+	bind_method(AABB, get_shortest_axis_size, sarray(), varray());
+	bind_method(AABB, get_endpoint, sarray("idx"), varray());
+	bind_methodv(AABB, intersects_segment, &AABB::intersects_segment_bind, sarray("from", "to"), varray());
+	bind_methodv(AABB, intersects_ray, &AABB::intersects_ray_bind, sarray("from", "dir"), varray());
 
 	/* Transform */
 
@@ -1763,6 +1274,7 @@ void register_variant_methods() {
 	bind_method(Array, push_back, sarray("value"), varray());
 	bind_method(Array, push_front, sarray("value"), varray());
 	bind_method(Array, append, sarray("value"), varray());
+	bind_method(Array, append_array, sarray("array"), varray());
 	bind_method(Array, resize, sarray("size"), varray());
 	bind_method(Array, insert, sarray("position", "value"), varray());
 	bind_method(Array, remove, sarray("position"), varray());
@@ -1802,14 +1314,14 @@ void register_variant_methods() {
 	bind_method(PackedByteArray, subarray, sarray("from", "to"), varray());
 	bind_method(PackedByteArray, sort, sarray(), varray());
 
-	bind_function("get_string_from_ascii", _VariantCall::func_PackedByteArray_get_string_from_ascii, sarray(), varray());
-	bind_function("get_string_from_utf8", _VariantCall::func_PackedByteArray_get_string_from_utf8, sarray(), varray());
-	bind_function("get_string_from_utf16", _VariantCall::func_PackedByteArray_get_string_from_utf16, sarray(), varray());
-	bind_function("get_string_from_utf32", _VariantCall::func_PackedByteArray_get_string_from_utf32, sarray(), varray());
-	bind_function("hex_encode", _VariantCall::func_PackedByteArray_hex_encode, sarray(), varray());
-	bind_function("compress", _VariantCall::func_PackedByteArray_compress, sarray("compression_mode"), varray(0));
-	bind_function("decompress", _VariantCall::func_PackedByteArray_decompress, sarray("buffer_size", "compression_mode"), varray(0));
-	bind_function("decompress_dynamic", _VariantCall::func_PackedByteArray_decompress_dynamic, sarray("max_output_size", "compression_mode"), varray(0));
+	bind_function(PackedByteArray, get_string_from_ascii, _VariantCall::func_PackedByteArray_get_string_from_ascii, sarray(), varray());
+	bind_function(PackedByteArray, get_string_from_utf8, _VariantCall::func_PackedByteArray_get_string_from_utf8, sarray(), varray());
+	bind_function(PackedByteArray, get_string_from_utf16, _VariantCall::func_PackedByteArray_get_string_from_utf16, sarray(), varray());
+	bind_function(PackedByteArray, get_string_from_utf32, _VariantCall::func_PackedByteArray_get_string_from_utf32, sarray(), varray());
+	bind_function(PackedByteArray, hex_encode, _VariantCall::func_PackedByteArray_hex_encode, sarray(), varray());
+	bind_function(PackedByteArray, compress, _VariantCall::func_PackedByteArray_compress, sarray("compression_mode"), varray(0));
+	bind_function(PackedByteArray, decompress, _VariantCall::func_PackedByteArray_decompress, sarray("buffer_size", "compression_mode"), varray(0));
+	bind_function(PackedByteArray, decompress_dynamic, _VariantCall::func_PackedByteArray_decompress_dynamic, sarray("max_output_size", "compression_mode"), varray(0));
 
 	/* Int32 Array */
 
@@ -1947,52 +1459,11 @@ void register_variant_methods() {
 	bind_method(PackedColorArray, to_byte_array, sarray(), varray());
 	bind_method(PackedColorArray, sort, sarray(), varray());
 
-	/* Register constructors */
-
-	_VariantCall::add_constructor(_VariantCall::Vector2_init1, Variant::VECTOR2, "x", Variant::FLOAT, "y", Variant::FLOAT);
-	_VariantCall::add_constructor(_VariantCall::Vector2i_init1, Variant::VECTOR2I, "x", Variant::INT, "y", Variant::INT);
-
-	_VariantCall::add_constructor(_VariantCall::Rect2_init1, Variant::RECT2, "position", Variant::VECTOR2, "size", Variant::VECTOR2);
-	_VariantCall::add_constructor(_VariantCall::Rect2_init2, Variant::RECT2, "x", Variant::FLOAT, "y", Variant::FLOAT, "width", Variant::FLOAT, "height", Variant::FLOAT);
-
-	_VariantCall::add_constructor(_VariantCall::Rect2i_init1, Variant::RECT2I, "position", Variant::VECTOR2I, "size", Variant::VECTOR2I);
-	_VariantCall::add_constructor(_VariantCall::Rect2i_init2, Variant::RECT2I, "x", Variant::INT, "y", Variant::INT, "width", Variant::INT, "height", Variant::INT);
-
-	_VariantCall::add_constructor(_VariantCall::Transform2D_init2, Variant::TRANSFORM2D, "rotation", Variant::FLOAT, "position", Variant::VECTOR2);
-	_VariantCall::add_constructor(_VariantCall::Transform2D_init3, Variant::TRANSFORM2D, "x_axis", Variant::VECTOR2, "y_axis", Variant::VECTOR2, "origin", Variant::VECTOR2);
-
-	_VariantCall::add_constructor(_VariantCall::Vector3_init1, Variant::VECTOR3, "x", Variant::FLOAT, "y", Variant::FLOAT, "z", Variant::FLOAT);
-	_VariantCall::add_constructor(_VariantCall::Vector3i_init1, Variant::VECTOR3I, "x", Variant::INT, "y", Variant::INT, "z", Variant::INT);
-
-	_VariantCall::add_constructor(_VariantCall::Plane_init1, Variant::PLANE, "a", Variant::FLOAT, "b", Variant::FLOAT, "c", Variant::FLOAT, "d", Variant::FLOAT);
-	_VariantCall::add_constructor(_VariantCall::Plane_init2, Variant::PLANE, "v1", Variant::VECTOR3, "v2", Variant::VECTOR3, "v3", Variant::VECTOR3);
-	_VariantCall::add_constructor(_VariantCall::Plane_init3, Variant::PLANE, "normal", Variant::VECTOR3, "d", Variant::FLOAT);
-
-	_VariantCall::add_constructor(_VariantCall::Quat_init1, Variant::QUAT, "x", Variant::FLOAT, "y", Variant::FLOAT, "z", Variant::FLOAT, "w", Variant::FLOAT);
-	_VariantCall::add_constructor(_VariantCall::Quat_init2, Variant::QUAT, "axis", Variant::VECTOR3, "angle", Variant::FLOAT);
-	_VariantCall::add_constructor(_VariantCall::Quat_init3, Variant::QUAT, "euler", Variant::VECTOR3);
-
-	_VariantCall::add_constructor(_VariantCall::Color_init1, Variant::COLOR, "r", Variant::FLOAT, "g", Variant::FLOAT, "b", Variant::FLOAT, "a", Variant::FLOAT);
-	_VariantCall::add_constructor(_VariantCall::Color_init2, Variant::COLOR, "r", Variant::FLOAT, "g", Variant::FLOAT, "b", Variant::FLOAT);
-	// init3 and init4 are the constructors for HTML hex strings and integers respectively which don't need binding here, so we skip to init5.
-	_VariantCall::add_constructor(_VariantCall::Color_init5, Variant::COLOR, "c", Variant::COLOR, "a", Variant::FLOAT);
-
-	_VariantCall::add_constructor(_VariantCall::AABB_init1, Variant::AABB, "position", Variant::VECTOR3, "size", Variant::VECTOR3);
-
-	_VariantCall::add_constructor(_VariantCall::Basis_init1, Variant::BASIS, "x_axis", Variant::VECTOR3, "y_axis", Variant::VECTOR3, "z_axis", Variant::VECTOR3);
-	_VariantCall::add_constructor(_VariantCall::Basis_init2, Variant::BASIS, "axis", Variant::VECTOR3, "phi", Variant::FLOAT);
-
-	_VariantCall::add_constructor(_VariantCall::Transform_init1, Variant::TRANSFORM, "x_axis", Variant::VECTOR3, "y_axis", Variant::VECTOR3, "z_axis", Variant::VECTOR3, "origin", Variant::VECTOR3);
-	_VariantCall::add_constructor(_VariantCall::Transform_init2, Variant::TRANSFORM, "basis", Variant::BASIS, "origin", Variant::VECTOR3);
-
-	_VariantCall::add_constructor(_VariantCall::Callable_init2, Variant::CALLABLE, "object", Variant::OBJECT, "method_name", Variant::STRING_NAME);
-	_VariantCall::add_constructor(_VariantCall::Signal_init2, Variant::SIGNAL, "object", Variant::OBJECT, "signal_name", Variant::STRING_NAME);
-
 	/* Register constants */
 
-	_populate_named_colors();
-	for (Map<String, Color>::Element *color = _named_colors.front(); color; color = color->next()) {
-		_VariantCall::add_variant_constant(Variant::COLOR, color->key(), color->value());
+	int ncc = Color::get_named_color_count();
+	for (int i = 0; i < ncc; i++) {
+		_VariantCall::add_variant_constant(Variant::COLOR, Color::get_named_color_name(i), Color::get_named_color(i));
 	}
 
 	_VariantCall::add_constant(Variant::VECTOR3, "AXIS_X", Vector3::AXIS_X);
@@ -2072,19 +1543,13 @@ void register_variant_methods() {
 	_VariantCall::add_variant_constant(Variant::QUAT, "IDENTITY", Quat(0, 0, 0, 1));
 }
 
-void unregister_variant_methods() {
-	//clear methods
-	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
-		for (List<StringName>::Element *E = _VariantCall::type_internal_method_names[i].front(); E; E = E->next()) {
-			Variant::InternalMethod **m = _VariantCall::type_internal_methods[i].lookup_ptr(E->get());
-			if (*m) {
-				memdelete(*m);
-			}
-		}
-	}
+void Variant::_register_variant_methods() {
+	_register_variant_builtin_methods(); //needs to be out due to namespace
+}
 
-	memdelete_arr(_VariantCall::type_internal_methods);
-	memdelete_arr(_VariantCall::type_internal_method_names);
-	memdelete_arr(_VariantCall::construct_funcs);
+void Variant::_unregister_variant_methods() {
+	//clear methods
+	memdelete_arr(builtin_method_names);
+	memdelete_arr(builtin_method_info);
 	memdelete_arr(_VariantCall::constant_data);
 }
diff --git a/core/variant/variant_construct.cpp b/core/variant/variant_construct.cpp
new file mode 100644
index 0000000000..01f5b7df59
--- /dev/null
+++ b/core/variant/variant_construct.cpp
@@ -0,0 +1,812 @@
+/*************************************************************************/
+/*  variant_construct.cpp                                                */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "variant.h"
+
+#include "core/core_string_names.h"
+#include "core/crypto/crypto_core.h"
+#include "core/debugger/engine_debugger.h"
+#include "core/io/compression.h"
+#include "core/object/class_db.h"
+#include "core/os/os.h"
+#include "core/templates/local_vector.h"
+#include "core/templates/oa_hash_map.h"
+
+template <class T, class... P>
+class VariantConstructor {
+	template <size_t... Is>
+	static _FORCE_INLINE_ void construct_helper(T &base, const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) {
+		r_error.error = Callable::CallError::CALL_OK;
+
+#ifdef DEBUG_METHODS_ENABLED
+		base = T(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...);
+#else
+		base = T(VariantCaster<P>::cast(*p_args[Is])...);
+#endif
+	}
+
+	template <size_t... Is>
+	static _FORCE_INLINE_ void validated_construct_helper(T &base, const Variant **p_args, IndexSequence<Is...>) {
+		base = T((*VariantGetInternalPtr<P>::get_ptr(p_args[Is]))...);
+	}
+
+	template <size_t... Is>
+	static _FORCE_INLINE_ void ptr_construct_helper(void *base, const void **p_args, IndexSequence<Is...>) {
+		PtrToArg<T>::encode(T(PtrToArg<P>::convert(p_args[Is])...), base);
+	}
+
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		r_error.error = Callable::CallError::CALL_OK;
+		VariantTypeChanger<T>::change(&r_ret);
+		construct_helper(*VariantGetInternalPtr<T>::get_ptr(&r_ret), p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantTypeChanger<T>::change(&r_ret);
+		validated_construct_helper(*VariantGetInternalPtr<T>::get_ptr(&r_ret), p_args, BuildIndexSequence<sizeof...(P)>{});
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		ptr_construct_helper(base, p_args, BuildIndexSequence<sizeof...(P)>{});
+	}
+
+	static int get_argument_count() {
+		return sizeof...(P);
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return call_get_argument_type<P...>(p_arg);
+	}
+
+	static Variant::Type get_base_type() {
+		return GetTypeInfo<T>::VARIANT_TYPE;
+	}
+};
+
+class VariantConstructorObject {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		VariantInternal::clear(&r_ret);
+		if (p_args[0]->get_type() == Variant::NIL) {
+			VariantInternal::object_assign_null(&r_ret);
+			r_error.error = Callable::CallError::CALL_OK;
+		} else if (p_args[0]->get_type() == Variant::OBJECT) {
+			VariantInternal::object_assign(&r_ret, p_args[0]);
+			r_error.error = Callable::CallError::CALL_OK;
+		} else {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::OBJECT;
+		}
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantInternal::clear(&r_ret);
+		VariantInternal::object_assign(&r_ret, p_args[0]);
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		PtrToArg<Object *>::encode(PtrToArg<Object *>::convert(p_args[0]), base);
+	}
+
+	static int get_argument_count() {
+		return 1;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return Variant::OBJECT;
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::OBJECT;
+	}
+};
+
+class VariantConstructorNilObject {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		if (p_args[0]->get_type() != Variant::NIL) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::NIL;
+		}
+
+		VariantInternal::clear(&r_ret);
+		VariantInternal::object_assign_null(&r_ret);
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantInternal::clear(&r_ret);
+		VariantInternal::object_assign_null(&r_ret);
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		PtrToArg<Object *>::encode(nullptr, base);
+	}
+
+	static int get_argument_count() {
+		return 1;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return Variant::NIL;
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::OBJECT;
+	}
+};
+
+class VariantConstructorCallableArgs {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		ObjectID object_id;
+		StringName method;
+
+		if (p_args[0]->get_type() == Variant::NIL) {
+			// leave as is
+		} else if (p_args[0]->get_type() == Variant::OBJECT) {
+			object_id = VariantInternal::get_object_id(p_args[0]);
+		} else {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::OBJECT;
+			return;
+		}
+
+		if (p_args[1]->get_type() == Variant::STRING_NAME) {
+			method = *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]);
+		} else if (p_args[1]->get_type() == Variant::STRING) {
+			method = *VariantGetInternalPtr<String>::get_ptr(p_args[1]);
+		} else {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 1;
+			r_error.expected = Variant::STRING_NAME;
+			return;
+		}
+
+		VariantTypeChanger<Callable>::change(&r_ret);
+		*VariantGetInternalPtr<Callable>::get_ptr(&r_ret) = Callable(object_id, method);
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantTypeChanger<Callable>::change(&r_ret);
+		*VariantGetInternalPtr<Callable>::get_ptr(&r_ret) = Callable(VariantInternal::get_object_id(p_args[0]), *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]));
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		PtrToArg<Callable>::encode(Callable(PtrToArg<Object *>::convert(p_args[0]), PtrToArg<StringName>::convert(p_args[1])), base);
+	}
+
+	static int get_argument_count() {
+		return 2;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		if (p_arg == 0) {
+			return Variant::OBJECT;
+		} else {
+			return Variant::STRING_NAME;
+		}
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::CALLABLE;
+	}
+};
+
+class VariantConstructorSignalArgs {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		ObjectID object_id;
+		StringName method;
+
+		if (p_args[0]->get_type() == Variant::NIL) {
+			// leave as is
+		} else if (p_args[0]->get_type() == Variant::OBJECT) {
+			object_id = VariantInternal::get_object_id(p_args[0]);
+		} else {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::OBJECT;
+			return;
+		}
+
+		if (p_args[1]->get_type() == Variant::STRING_NAME) {
+			method = *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]);
+		} else if (p_args[1]->get_type() == Variant::STRING) {
+			method = *VariantGetInternalPtr<String>::get_ptr(p_args[1]);
+		} else {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 1;
+			r_error.expected = Variant::STRING_NAME;
+			return;
+		}
+
+		VariantTypeChanger<Signal>::change(&r_ret);
+		*VariantGetInternalPtr<Signal>::get_ptr(&r_ret) = Signal(object_id, method);
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantTypeChanger<Signal>::change(&r_ret);
+		*VariantGetInternalPtr<Signal>::get_ptr(&r_ret) = Signal(VariantInternal::get_object_id(p_args[0]), *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]));
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		PtrToArg<Signal>::encode(Signal(PtrToArg<Object *>::convert(p_args[0]), PtrToArg<StringName>::convert(p_args[1])), base);
+	}
+
+	static int get_argument_count() {
+		return 2;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		if (p_arg == 0) {
+			return Variant::OBJECT;
+		} else {
+			return Variant::STRING_NAME;
+		}
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::SIGNAL;
+	}
+};
+
+template <class T>
+class VariantConstructorToArray {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		if (p_args[0]->get_type() != GetTypeInfo<T>::VARIANT_TYPE) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = GetTypeInfo<T>::VARIANT_TYPE;
+			return;
+		}
+
+		VariantTypeChanger<Array>::change(&r_ret);
+		Array &dst_arr = *VariantGetInternalPtr<Array>::get_ptr(&r_ret);
+		const T &src_arr = *VariantGetInternalPtr<T>::get_ptr(p_args[0]);
+
+		int size = src_arr.size();
+		dst_arr.resize(size);
+		for (int i = 0; i < size; i++) {
+			dst_arr[i] = src_arr[i];
+		}
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantTypeChanger<Array>::change(&r_ret);
+		Array &dst_arr = *VariantGetInternalPtr<Array>::get_ptr(&r_ret);
+		const T &src_arr = *VariantGetInternalPtr<T>::get_ptr(p_args[0]);
+
+		int size = src_arr.size();
+		dst_arr.resize(size);
+		for (int i = 0; i < size; i++) {
+			dst_arr[i] = src_arr[i];
+		}
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		Array dst_arr;
+		T src_arr = PtrToArg<T>::convert(p_args[0]);
+
+		int size = src_arr.size();
+		dst_arr.resize(size);
+		for (int i = 0; i < size; i++) {
+			dst_arr[i] = src_arr[i];
+		}
+
+		PtrToArg<Array>::encode(dst_arr, base);
+	}
+
+	static int get_argument_count() {
+		return 1;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return GetTypeInfo<T>::VARIANT_TYPE;
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::ARRAY;
+	}
+};
+
+template <class T>
+class VariantConstructorFromArray {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		if (p_args[0]->get_type() != Variant::ARRAY) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::ARRAY;
+			return;
+		}
+
+		VariantTypeChanger<T>::change(&r_ret);
+		const Array &src_arr = *VariantGetInternalPtr<Array>::get_ptr(p_args[0]);
+		T &dst_arr = *VariantGetInternalPtr<T>::get_ptr(&r_ret);
+
+		int size = src_arr.size();
+		dst_arr.resize(size);
+		for (int i = 0; i < size; i++) {
+			dst_arr.write[i] = src_arr[i];
+		}
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantTypeChanger<T>::change(&r_ret);
+		const Array &src_arr = *VariantGetInternalPtr<Array>::get_ptr(p_args[0]);
+		T &dst_arr = *VariantGetInternalPtr<T>::get_ptr(&r_ret);
+
+		int size = src_arr.size();
+		dst_arr.resize(size);
+		for (int i = 0; i < size; i++) {
+			dst_arr.write[i] = src_arr[i];
+		}
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		Array src_arr = PtrToArg<Array>::convert(p_args[0]);
+		T dst_arr;
+
+		int size = src_arr.size();
+		dst_arr.resize(size);
+		for (int i = 0; i < size; i++) {
+			dst_arr.write[i] = src_arr[i];
+		}
+
+		PtrToArg<T>::encode(dst_arr, base);
+	}
+
+	static int get_argument_count() {
+		return 1;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return Variant::ARRAY;
+	}
+
+	static Variant::Type get_base_type() {
+		return GetTypeInfo<T>::VARIANT_TYPE;
+	}
+};
+
+class VariantConstructorNil {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		if (p_args[0]->get_type() != Variant::NIL) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::NIL;
+			return;
+		}
+
+		r_error.error = Callable::CallError::CALL_OK;
+		VariantInternal::clear(&r_ret);
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantInternal::clear(&r_ret);
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		PtrToArg<Variant>::encode(Variant(), base);
+	}
+
+	static int get_argument_count() {
+		return 1;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return Variant::NIL;
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::NIL;
+	}
+};
+
+template <class T>
+class VariantConstructNoArgs {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		VariantTypeChanger<T>::change_and_reset(&r_ret);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantTypeChanger<T>::change_and_reset(&r_ret);
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		PtrToArg<T>::encode(T(), base);
+	}
+
+	static int get_argument_count() {
+		return 0;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return Variant::NIL;
+	}
+
+	static Variant::Type get_base_type() {
+		return GetTypeInfo<T>::VARIANT_TYPE;
+	}
+};
+
+class VariantConstructNoArgsNil {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		VariantInternal::clear(&r_ret);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantInternal::clear(&r_ret);
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		ERR_FAIL_MSG("can't ptrcall nil constructor");
+	}
+
+	static int get_argument_count() {
+		return 0;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return Variant::NIL;
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::NIL;
+	}
+};
+
+class VariantConstructNoArgsObject {
+public:
+	static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
+		VariantInternal::clear(&r_ret);
+		VariantInternal::object_assign_null(&r_ret);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static void validated_construct(Variant &r_ret, const Variant **p_args) {
+		VariantInternal::clear(&r_ret);
+		VariantInternal::object_assign_null(&r_ret);
+	}
+	static void ptr_construct(void *base, const void **p_args) {
+		PtrToArg<Object *>::encode(nullptr, base);
+	}
+
+	static int get_argument_count() {
+		return 0;
+	}
+
+	static Variant::Type get_argument_type(int p_arg) {
+		return Variant::NIL;
+	}
+
+	static Variant::Type get_base_type() {
+		return Variant::OBJECT;
+	}
+};
+
+struct VariantConstructData {
+	void (*construct)(Variant &r_base, const Variant **p_args, Callable::CallError &r_error);
+	Variant::ValidatedConstructor validated_construct;
+	Variant::PTRConstructor ptr_construct;
+	Variant::Type (*get_argument_type)(int);
+	int argument_count;
+	Vector<String> arg_names;
+};
+
+static LocalVector<VariantConstructData> construct_data[Variant::VARIANT_MAX];
+
+template <class T>
+static void add_constructor(const Vector<String> &arg_names) {
+	ERR_FAIL_COND_MSG(arg_names.size() != T::get_argument_count(), "Argument names size mismatch for " + Variant::get_type_name(T::get_base_type()) + ".");
+
+	VariantConstructData cd;
+	cd.construct = T::construct;
+	cd.validated_construct = T::validated_construct;
+	cd.ptr_construct = T::ptr_construct;
+	cd.get_argument_type = T::get_argument_type;
+	cd.argument_count = T::get_argument_count();
+	cd.arg_names = arg_names;
+	construct_data[T::get_base_type()].push_back(cd);
+}
+
+void Variant::_register_variant_constructors() {
+	add_constructor<VariantConstructNoArgsNil>(sarray());
+	add_constructor<VariantConstructorNil>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<bool>>(sarray());
+	add_constructor<VariantConstructor<bool, bool>>(sarray("from"));
+	add_constructor<VariantConstructor<bool, int64_t>>(sarray("from"));
+	add_constructor<VariantConstructor<bool, double>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<int64_t>>(sarray());
+	add_constructor<VariantConstructor<int64_t, int64_t>>(sarray("from"));
+	add_constructor<VariantConstructor<int64_t, double>>(sarray("from"));
+	add_constructor<VariantConstructor<int64_t, bool>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<double>>(sarray());
+	add_constructor<VariantConstructor<double, double>>(sarray("from"));
+	add_constructor<VariantConstructor<double, int64_t>>(sarray("from"));
+	add_constructor<VariantConstructor<double, bool>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<String>>(sarray());
+	add_constructor<VariantConstructor<String, String>>(sarray("from"));
+	add_constructor<VariantConstructor<String, StringName>>(sarray("from"));
+	add_constructor<VariantConstructor<String, NodePath>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<Vector2>>(sarray());
+	add_constructor<VariantConstructor<Vector2, Vector2>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector2, Vector2i>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector2, double, double>>(sarray("x", "y"));
+
+	add_constructor<VariantConstructNoArgs<Vector2i>>(sarray());
+	add_constructor<VariantConstructor<Vector2i, Vector2i>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector2i, Vector2>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector2i, int64_t, int64_t>>(sarray("x", "y"));
+
+	add_constructor<VariantConstructNoArgs<Rect2>>(sarray());
+	add_constructor<VariantConstructor<Rect2, Rect2>>(sarray("from"));
+	add_constructor<VariantConstructor<Rect2, Rect2i>>(sarray("from"));
+	add_constructor<VariantConstructor<Rect2, Vector2, Vector2>>(sarray("position", "size"));
+	add_constructor<VariantConstructor<Rect2, double, double, double, double>>(sarray("x", "y", "width", "height"));
+
+	add_constructor<VariantConstructNoArgs<Rect2i>>(sarray());
+	add_constructor<VariantConstructor<Rect2i, Rect2i>>(sarray("from"));
+	add_constructor<VariantConstructor<Rect2i, Rect2>>(sarray("from"));
+	add_constructor<VariantConstructor<Rect2i, Vector2i, Vector2i>>(sarray("position", "size"));
+	add_constructor<VariantConstructor<Rect2i, int64_t, int64_t, int64_t, int64_t>>(sarray("x", "y", "width", "height"));
+
+	add_constructor<VariantConstructNoArgs<Vector3>>(sarray());
+	add_constructor<VariantConstructor<Vector3, Vector3>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector3, Vector3i>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector3, double, double, double>>(sarray("x", "y", "z"));
+
+	add_constructor<VariantConstructNoArgs<Vector3i>>(sarray());
+	add_constructor<VariantConstructor<Vector3i, Vector3i>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector3i, Vector3>>(sarray("from"));
+	add_constructor<VariantConstructor<Vector3i, int64_t, int64_t, int64_t>>(sarray("x", "y", "z"));
+
+	add_constructor<VariantConstructNoArgs<Transform2D>>(sarray());
+	add_constructor<VariantConstructor<Transform2D, Transform2D>>(sarray("from"));
+	add_constructor<VariantConstructor<Transform2D, float, Vector2>>(sarray("rotation", "position"));
+	add_constructor<VariantConstructor<Transform2D, Vector2, Vector2, Vector2>>(sarray("x_axis", "y_axis", "origin"));
+
+	add_constructor<VariantConstructNoArgs<Plane>>(sarray());
+	add_constructor<VariantConstructor<Plane, Plane>>(sarray("from"));
+	add_constructor<VariantConstructor<Plane, Vector3, double>>(sarray("normal", "d"));
+	add_constructor<VariantConstructor<Plane, Vector3, Vector3>>(sarray("point", "normal"));
+	add_constructor<VariantConstructor<Plane, Vector3, Vector3, Vector3>>(sarray("point1", "point2", "point3"));
+	add_constructor<VariantConstructor<Plane, double, double, double, double>>(sarray("a", "b", "c", "d"));
+
+	add_constructor<VariantConstructNoArgs<Quat>>(sarray());
+	add_constructor<VariantConstructor<Quat, Quat>>(sarray("from"));
+	add_constructor<VariantConstructor<Quat, Basis>>(sarray("from"));
+	add_constructor<VariantConstructor<Quat, Vector3>>(sarray("euler"));
+	add_constructor<VariantConstructor<Quat, Vector3, double>>(sarray("axis", "angle"));
+	add_constructor<VariantConstructor<Quat, Vector3, Vector3>>(sarray("arc_from", "arc_to"));
+	add_constructor<VariantConstructor<Quat, double, double, double, double>>(sarray("x", "y", "z", "w"));
+
+	add_constructor<VariantConstructNoArgs<::AABB>>(sarray());
+	add_constructor<VariantConstructor<::AABB, ::AABB>>(sarray("from"));
+	add_constructor<VariantConstructor<::AABB, Vector3, Vector3>>(sarray("position", "size"));
+
+	add_constructor<VariantConstructNoArgs<Basis>>(sarray());
+	add_constructor<VariantConstructor<Basis, Basis>>(sarray("from"));
+	add_constructor<VariantConstructor<Basis, Quat>>(sarray("from"));
+	add_constructor<VariantConstructor<Basis, Vector3>>(sarray("euler"));
+	add_constructor<VariantConstructor<Basis, Vector3, double>>(sarray("axis", "phi"));
+	add_constructor<VariantConstructor<Basis, Vector3, Vector3, Vector3>>(sarray("x_axis", "y_axis", "z_axis"));
+
+	add_constructor<VariantConstructNoArgs<Transform>>(sarray());
+	add_constructor<VariantConstructor<Transform, Transform>>(sarray("from"));
+	add_constructor<VariantConstructor<Transform, Basis, Vector3>>(sarray("basis", "origin"));
+	add_constructor<VariantConstructor<Transform, Vector3, Vector3, Vector3, Vector3>>(sarray("x_axis", "y_axis", "z_axis", "origin"));
+
+	add_constructor<VariantConstructNoArgs<Color>>(sarray());
+	add_constructor<VariantConstructor<Color, Color>>(sarray("from"));
+	add_constructor<VariantConstructor<Color, Color, double>>(sarray("from", "alpha"));
+	add_constructor<VariantConstructor<Color, double, double, double>>(sarray("r", "g", "b"));
+	add_constructor<VariantConstructor<Color, double, double, double, double>>(sarray("r", "g", "b", "a"));
+
+	add_constructor<VariantConstructNoArgs<StringName>>(sarray());
+	add_constructor<VariantConstructor<StringName, StringName>>(sarray("from"));
+	add_constructor<VariantConstructor<StringName, String>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<NodePath>>(sarray());
+	add_constructor<VariantConstructor<NodePath, NodePath>>(sarray("from"));
+	add_constructor<VariantConstructor<NodePath, String>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<::RID>>(sarray());
+	add_constructor<VariantConstructor<::RID, ::RID>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgsObject>(sarray());
+	add_constructor<VariantConstructorObject>(sarray("from"));
+	add_constructor<VariantConstructorNilObject>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<Callable>>(sarray());
+	add_constructor<VariantConstructor<Callable, Callable>>(sarray("from"));
+	add_constructor<VariantConstructorCallableArgs>(sarray("object", "method"));
+
+	add_constructor<VariantConstructNoArgs<Signal>>(sarray());
+	add_constructor<VariantConstructor<Signal, Signal>>(sarray("from"));
+	add_constructor<VariantConstructorSignalArgs>(sarray("object", "signal"));
+
+	add_constructor<VariantConstructNoArgs<Dictionary>>(sarray());
+	add_constructor<VariantConstructor<Dictionary, Dictionary>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<Array>>(sarray());
+	add_constructor<VariantConstructor<Array, Array>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedByteArray>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedInt32Array>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedInt64Array>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedFloat32Array>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedFloat64Array>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedStringArray>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedVector2Array>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedVector3Array>>(sarray("from"));
+	add_constructor<VariantConstructorToArray<PackedColorArray>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedByteArray>>(sarray());
+	add_constructor<VariantConstructor<PackedByteArray, PackedByteArray>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedByteArray>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedInt32Array>>(sarray());
+	add_constructor<VariantConstructor<PackedInt32Array, PackedInt32Array>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedInt32Array>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedInt64Array>>(sarray());
+	add_constructor<VariantConstructor<PackedInt64Array, PackedInt64Array>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedInt64Array>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedFloat32Array>>(sarray());
+	add_constructor<VariantConstructor<PackedFloat32Array, PackedFloat32Array>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedFloat32Array>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedFloat64Array>>(sarray());
+	add_constructor<VariantConstructor<PackedFloat64Array, PackedFloat64Array>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedFloat64Array>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedStringArray>>(sarray());
+	add_constructor<VariantConstructor<PackedStringArray, PackedStringArray>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedStringArray>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedVector2Array>>(sarray());
+	add_constructor<VariantConstructor<PackedVector2Array, PackedVector2Array>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedVector2Array>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedVector3Array>>(sarray());
+	add_constructor<VariantConstructor<PackedVector3Array, PackedVector3Array>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedVector3Array>>(sarray("from"));
+
+	add_constructor<VariantConstructNoArgs<PackedColorArray>>(sarray());
+	add_constructor<VariantConstructor<PackedColorArray, PackedColorArray>>(sarray("from"));
+	add_constructor<VariantConstructorFromArray<PackedColorArray>>(sarray("from"));
+}
+
+void Variant::_unregister_variant_constructors() {
+	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
+		construct_data[i].clear();
+	}
+}
+
+void Variant::construct(Variant::Type p_type, Variant &base, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+	uint32_t s = construct_data[p_type].size();
+	for (uint32_t i = 0; i < s; i++) {
+		int argc = construct_data[p_type][i].argument_count;
+		if (argc != p_argcount) {
+			continue;
+		}
+		bool args_match = true;
+		for (int j = 0; j < argc; j++) {
+			if (!Variant::can_convert_strict(p_args[j]->get_type(), construct_data[p_type][i].get_argument_type(j))) {
+				args_match = false;
+				break;
+			}
+		}
+
+		if (!args_match) {
+			continue;
+		}
+
+		construct_data[p_type][i].construct(base, p_args, r_error);
+		return;
+	}
+
+	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
+}
+
+int Variant::get_constructor_count(Variant::Type p_type) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, -1);
+	return construct_data[p_type].size();
+}
+
+Variant::ValidatedConstructor Variant::get_validated_constructor(Variant::Type p_type, int p_constructor) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, nullptr);
+	ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), nullptr);
+	return construct_data[p_type][p_constructor].validated_construct;
+}
+
+Variant::PTRConstructor Variant::get_ptr_constructor(Variant::Type p_type, int p_constructor) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, nullptr);
+	ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), nullptr);
+	return construct_data[p_type][p_constructor].ptr_construct;
+}
+
+int Variant::get_constructor_argument_count(Variant::Type p_type, int p_constructor) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, -1);
+	ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), -1);
+	return construct_data[p_type][p_constructor].argument_count;
+}
+
+Variant::Type Variant::get_constructor_argument_type(Variant::Type p_type, int p_constructor, int p_argument) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, Variant::VARIANT_MAX);
+	ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), Variant::VARIANT_MAX);
+	return construct_data[p_type][p_constructor].get_argument_type(p_argument);
+}
+
+String Variant::get_constructor_argument_name(Variant::Type p_type, int p_constructor, int p_argument) {
+	ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, String());
+	ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), String());
+	return construct_data[p_type][p_constructor].arg_names[p_argument];
+}
+
+void VariantInternal::object_assign(Variant *v, const Variant *o) {
+	if (o->_get_obj().obj && o->_get_obj().id.is_reference()) {
+		Reference *reference = static_cast<Reference *>(o->_get_obj().obj);
+		if (!reference->reference()) {
+			v->_get_obj().obj = nullptr;
+			v->_get_obj().id = ObjectID();
+			return;
+		}
+	}
+
+	v->_get_obj().obj = const_cast<Object *>(o->_get_obj().obj);
+	v->_get_obj().id = o->_get_obj().id;
+}
+
+void Variant::get_constructor_list(Type p_type, List<MethodInfo> *r_list) {
+	ERR_FAIL_INDEX(p_type, Variant::VARIANT_MAX);
+
+	MethodInfo mi;
+	mi.return_val.type = p_type;
+	mi.name = get_type_name(p_type);
+
+	for (int i = 0; i < get_constructor_count(p_type); i++) {
+		int ac = get_constructor_argument_count(p_type, i);
+		mi.arguments.clear();
+		for (int j = 0; j < ac; j++) {
+			PropertyInfo arg;
+			arg.name = get_constructor_argument_name(p_type, i, j);
+			arg.type = get_constructor_argument_type(p_type, i, j);
+			mi.arguments.push_back(arg);
+		}
+		r_list->push_back(mi);
+	}
+}
diff --git a/core/variant_internal.h b/core/variant/variant_internal.h
index 7893c6d382..3ac7f32dec 100644
--- a/core/variant_internal.h
+++ b/core/variant/variant_internal.h
@@ -83,8 +83,8 @@ public:
 	_FORCE_INLINE_ static const StringName *get_string_name(const Variant *v) { return reinterpret_cast<const StringName *>(v->_data._mem); }
 	_FORCE_INLINE_ static NodePath *get_node_path(Variant *v) { return reinterpret_cast<NodePath *>(v->_data._mem); }
 	_FORCE_INLINE_ static const NodePath *get_node_path(const Variant *v) { return reinterpret_cast<const NodePath *>(v->_data._mem); }
-	_FORCE_INLINE_ static RID *get_rid(Variant *v) { return reinterpret_cast<RID *>(v->_data._mem); }
-	_FORCE_INLINE_ static const RID *get_rid(const Variant *v) { return reinterpret_cast<const RID *>(v->_data._mem); }
+	_FORCE_INLINE_ static ::RID *get_rid(Variant *v) { return reinterpret_cast<::RID *>(v->_data._mem); }
+	_FORCE_INLINE_ static const ::RID *get_rid(const Variant *v) { return reinterpret_cast<const ::RID *>(v->_data._mem); }
 	_FORCE_INLINE_ static Callable *get_callable(Variant *v) { return reinterpret_cast<Callable *>(v->_data._mem); }
 	_FORCE_INLINE_ static const Callable *get_callable(const Variant *v) { return reinterpret_cast<const Callable *>(v->_data._mem); }
 	_FORCE_INLINE_ static Signal *get_signal(Variant *v) { return reinterpret_cast<Signal *>(v->_data._mem); }
@@ -116,6 +116,106 @@ public:
 
 	_FORCE_INLINE_ static Object **get_object(Variant *v) { return (Object **)&v->_get_obj().obj; }
 	_FORCE_INLINE_ static const Object **get_object(const Variant *v) { return (const Object **)&v->_get_obj().obj; }
+
+	_FORCE_INLINE_ static const ObjectID get_object_id(const Variant *v) { return v->_get_obj().id; }
+
+	template <class T>
+	_FORCE_INLINE_ static void init_generic(Variant *v) {
+		v->type = GetTypeInfo<T>::VARIANT_TYPE;
+	}
+
+	_FORCE_INLINE_ static void init_string(Variant *v) {
+		memnew_placement(v->_data._mem, String);
+		v->type = Variant::STRING;
+	}
+
+	_FORCE_INLINE_ static void init_transform2d(Variant *v) {
+		v->_data._transform2d = memnew(Transform2D);
+		v->type = Variant::TRANSFORM2D;
+	}
+	_FORCE_INLINE_ static void init_aabb(Variant *v) {
+		v->_data._aabb = memnew(AABB);
+		v->type = Variant::AABB;
+	}
+	_FORCE_INLINE_ static void init_basis(Variant *v) {
+		v->_data._basis = memnew(Basis);
+		v->type = Variant::BASIS;
+	}
+	_FORCE_INLINE_ static void init_transform(Variant *v) {
+		v->_data._transform = memnew(Transform);
+		v->type = Variant::TRANSFORM;
+	}
+	_FORCE_INLINE_ static void init_string_name(Variant *v) {
+		memnew_placement(v->_data._mem, StringName);
+		v->type = Variant::STRING_NAME;
+	}
+	_FORCE_INLINE_ static void init_node_path(Variant *v) {
+		memnew_placement(v->_data._mem, NodePath);
+		v->type = Variant::NODE_PATH;
+	}
+	_FORCE_INLINE_ static void init_callable(Variant *v) {
+		memnew_placement(v->_data._mem, Callable);
+		v->type = Variant::CALLABLE;
+	}
+	_FORCE_INLINE_ static void init_signal(Variant *v) {
+		memnew_placement(v->_data._mem, Signal);
+		v->type = Variant::SIGNAL;
+	}
+	_FORCE_INLINE_ static void init_dictionary(Variant *v) {
+		memnew_placement(v->_data._mem, Dictionary);
+		v->type = Variant::DICTIONARY;
+	}
+	_FORCE_INLINE_ static void init_array(Variant *v) {
+		memnew_placement(v->_data._mem, Array);
+		v->type = Variant::ARRAY;
+	}
+	_FORCE_INLINE_ static void init_byte_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<uint8_t>::create(Vector<uint8_t>());
+		v->type = Variant::PACKED_BYTE_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_int32_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<int32_t>::create(Vector<int32_t>());
+		v->type = Variant::PACKED_INT32_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_int64_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<int64_t>::create(Vector<int64_t>());
+		v->type = Variant::PACKED_INT64_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_float32_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<float>::create(Vector<float>());
+		v->type = Variant::PACKED_FLOAT32_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_float64_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<double>::create(Vector<double>());
+		v->type = Variant::PACKED_FLOAT64_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_string_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<String>::create(Vector<String>());
+		v->type = Variant::PACKED_STRING_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_vector2_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<Vector2>::create(Vector<Vector2>());
+		v->type = Variant::PACKED_VECTOR2_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_vector3_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<Vector3>::create(Vector<Vector3>());
+		v->type = Variant::PACKED_VECTOR3_ARRAY;
+	}
+	_FORCE_INLINE_ static void init_color_array(Variant *v) {
+		v->_data.packed_array = Variant::PackedArrayRef<Color>::create(Vector<Color>());
+		v->type = Variant::PACKED_COLOR_ARRAY;
+	}
+
+	_FORCE_INLINE_ static void clear(Variant *v) {
+		v->clear();
+	}
+
+	static void object_assign(Variant *v, const Variant *o); //needs to use reference, do away
+
+	_FORCE_INLINE_ static void object_assign_null(Variant *v) {
+		v->_get_obj().obj = nullptr;
+		v->_get_obj().id = ObjectID();
+	}
 };
 
 template <class T>
@@ -305,9 +405,9 @@ struct VariantGetInternalPtr<NodePath> {
 };
 
 template <>
-struct VariantGetInternalPtr<RID> {
-	static RID *get_ptr(Variant *v) { return VariantInternal::get_rid(v); }
-	static const RID *get_ptr(const Variant *v) { return VariantInternal::get_rid(v); }
+struct VariantGetInternalPtr<::RID> {
+	static ::RID *get_ptr(Variant *v) { return VariantInternal::get_rid(v); }
+	static const ::RID *get_ptr(const Variant *v) { return VariantInternal::get_rid(v); }
 };
 
 template <>
@@ -532,9 +632,9 @@ struct VariantInternalAccessor<NodePath> {
 };
 
 template <>
-struct VariantInternalAccessor<RID> {
-	static _FORCE_INLINE_ const RID &get(const Variant *v) { return *VariantInternal::get_rid(v); }
-	static _FORCE_INLINE_ void set(Variant *v, const RID &p_value) { *VariantInternal::get_rid(v) = p_value; }
+struct VariantInternalAccessor<::RID> {
+	static _FORCE_INLINE_ const ::RID &get(const Variant *v) { return *VariantInternal::get_rid(v); }
+	static _FORCE_INLINE_ void set(Variant *v, const ::RID &p_value) { *VariantInternal::get_rid(v) = p_value; }
 };
 
 template <>
@@ -649,4 +749,383 @@ struct VariantInternalAccessor<Vector<Variant>> {
 	}
 };
 
+template <class T>
+struct VariantInitializer {
+};
+
+template <>
+struct VariantInitializer<bool> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<bool>(v); }
+};
+
+#define INITIALIZER_INT(m_type)                                                                    \
+	template <>                                                                                    \
+	struct VariantInitializer<m_type> {                                                            \
+		static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<int64_t>(v); } \
+	};
+
+INITIALIZER_INT(uint8_t)
+INITIALIZER_INT(int8_t)
+INITIALIZER_INT(uint16_t)
+INITIALIZER_INT(int16_t)
+INITIALIZER_INT(uint32_t)
+INITIALIZER_INT(int32_t)
+INITIALIZER_INT(uint64_t)
+INITIALIZER_INT(int64_t)
+INITIALIZER_INT(char32_t)
+INITIALIZER_INT(Error)
+INITIALIZER_INT(ObjectID)
+
+template <>
+struct VariantInitializer<double> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<double>(v); }
+};
+
+template <>
+struct VariantInitializer<float> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<double>(v); }
+};
+
+template <>
+struct VariantInitializer<String> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_string(v); }
+};
+
+template <>
+struct VariantInitializer<Vector2> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Vector2>(v); }
+};
+
+template <>
+struct VariantInitializer<Vector2i> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Vector2i>(v); }
+};
+
+template <>
+struct VariantInitializer<Rect2> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Rect2>(v); }
+};
+
+template <>
+struct VariantInitializer<Rect2i> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Rect2i>(v); }
+};
+
+template <>
+struct VariantInitializer<Vector3> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Vector3>(v); }
+};
+
+template <>
+struct VariantInitializer<Vector3i> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Vector3i>(v); }
+};
+
+template <>
+struct VariantInitializer<Transform2D> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_transform2d(v); }
+};
+
+template <>
+struct VariantInitializer<Plane> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Plane>(v); }
+};
+
+template <>
+struct VariantInitializer<Quat> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Quat>(v); }
+};
+
+template <>
+struct VariantInitializer<AABB> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_aabb(v); }
+};
+
+template <>
+struct VariantInitializer<Basis> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_basis(v); }
+};
+
+template <>
+struct VariantInitializer<Transform> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_transform(v); }
+};
+
+template <>
+struct VariantInitializer<Color> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<Color>(v); }
+};
+
+template <>
+struct VariantInitializer<StringName> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_string_name(v); }
+};
+
+template <>
+struct VariantInitializer<NodePath> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_node_path(v); }
+};
+
+template <>
+struct VariantInitializer<::RID> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_generic<::RID>(v); }
+};
+
+template <>
+struct VariantInitializer<Callable> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_callable(v); }
+};
+
+template <>
+struct VariantInitializer<Signal> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_signal(v); }
+};
+
+template <>
+struct VariantInitializer<Dictionary> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_dictionary(v); }
+};
+
+template <>
+struct VariantInitializer<Array> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedByteArray> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_byte_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedInt32Array> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_int32_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedInt64Array> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_int64_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedFloat32Array> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_float32_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedFloat64Array> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_float64_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedStringArray> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_string_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedVector2Array> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_vector2_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedVector3Array> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_vector3_array(v); }
+};
+
+template <>
+struct VariantInitializer<PackedColorArray> {
+	static _FORCE_INLINE_ void init(Variant *v) { VariantInternal::init_color_array(v); }
+};
+
+template <class T>
+struct VariantZeroAssigner {
+};
+
+template <>
+struct VariantZeroAssigner<bool> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_bool(v) = false; }
+};
+
+template <>
+struct VariantZeroAssigner<int64_t> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_int(v) = 0; }
+};
+
+template <>
+struct VariantZeroAssigner<double> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_float(v) = 0.0; }
+};
+
+template <>
+struct VariantZeroAssigner<float> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_float(v) = 0.0; }
+};
+
+template <>
+struct VariantZeroAssigner<String> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<Vector2> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_vector2(v) = Vector2(); }
+};
+
+template <>
+struct VariantZeroAssigner<Vector2i> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_vector2i(v) = Vector2i(); }
+};
+
+template <>
+struct VariantZeroAssigner<Rect2> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_rect2(v) = Rect2(); }
+};
+
+template <>
+struct VariantZeroAssigner<Rect2i> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_rect2i(v) = Rect2i(); }
+};
+
+template <>
+struct VariantZeroAssigner<Vector3> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_vector3(v) = Vector3(); }
+};
+
+template <>
+struct VariantZeroAssigner<Vector3i> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_vector3i(v) = Vector3i(); }
+};
+
+template <>
+struct VariantZeroAssigner<Transform2D> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_transform2d(v) = Transform2D(); }
+};
+
+template <>
+struct VariantZeroAssigner<Plane> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_plane(v) = Plane(); }
+};
+
+template <>
+struct VariantZeroAssigner<Quat> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_quat(v) = Quat(); }
+};
+
+template <>
+struct VariantZeroAssigner<AABB> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_aabb(v) = AABB(); }
+};
+
+template <>
+struct VariantZeroAssigner<Basis> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_basis(v) = Basis(); }
+};
+
+template <>
+struct VariantZeroAssigner<Transform> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_transform(v) = Transform(); }
+};
+
+template <>
+struct VariantZeroAssigner<Color> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_color(v) = Color(); }
+};
+
+template <>
+struct VariantZeroAssigner<StringName> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<NodePath> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<::RID> {
+	static _FORCE_INLINE_ void zero(Variant *v) { *VariantInternal::get_rid(v) = RID(); }
+};
+
+template <>
+struct VariantZeroAssigner<Callable> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<Signal> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<Dictionary> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<Array> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedByteArray> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedInt32Array> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedInt64Array> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedFloat32Array> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedFloat64Array> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedStringArray> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedVector2Array> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedVector3Array> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <>
+struct VariantZeroAssigner<PackedColorArray> {
+	static _FORCE_INLINE_ void zero(Variant *v) {}
+};
+
+template <class T>
+struct VariantTypeChanger {
+	static _FORCE_INLINE_ void change(Variant *v) {
+		if (v->get_type() != GetTypeInfo<T>::VARIANT_TYPE || GetTypeInfo<T>::VARIANT_TYPE >= Variant::PACKED_BYTE_ARRAY) { //second condition removed by optimizer
+			VariantInternal::clear(v);
+			VariantInitializer<T>::init(v);
+		}
+	}
+	static _FORCE_INLINE_ void change_and_reset(Variant *v) {
+		if (v->get_type() != GetTypeInfo<T>::VARIANT_TYPE || GetTypeInfo<T>::VARIANT_TYPE >= Variant::PACKED_BYTE_ARRAY) { //second condition removed by optimizer
+			VariantInternal::clear(v);
+			VariantInitializer<T>::init(v);
+		}
+
+		VariantZeroAssigner<T>::zero(v);
+	}
+};
+
 #endif // VARIANT_INTERNAL_H
diff --git a/core/variant_op.cpp b/core/variant/variant_op.cpp
index 82722ea088..8e55c1d6cd 100644
--- a/core/variant_op.cpp
+++ b/core/variant/variant_op.cpp
@@ -30,9 +30,9 @@
 
 #include "variant.h"
 
-#include "core/class_db.h"
 #include "core/core_string_names.h"
 #include "core/debugger/engine_debugger.h"
+#include "core/object/class_db.h"
 
 template <class R, class A, class B>
 class OperatorEvaluatorAdd {
@@ -44,6 +44,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) + *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -64,6 +65,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) - *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -84,6 +86,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) * *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -104,6 +107,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = VariantGetInternalPtr<A>::get_ptr(left)->xform(*VariantGetInternalPtr<B>::get_ptr(right));
 	}
 #ifdef PTRCALL_ENABLED
@@ -124,6 +128,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = VariantGetInternalPtr<B>::get_ptr(right)->xform_inv(*VariantGetInternalPtr<A>::get_ptr(left));
 	}
 #ifdef PTRCALL_ENABLED
@@ -144,6 +149,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) / *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -169,6 +175,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) / *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -189,6 +196,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) % *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -214,6 +222,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) % *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -233,6 +242,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = -*VariantGetInternalPtr<A>::get_ptr(left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -252,6 +262,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -272,6 +283,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) << *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -292,6 +304,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) >> *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -312,6 +325,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) | *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -352,6 +366,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) ^ *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -371,6 +386,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<R>::change(r_ret);
 		*VariantGetInternalPtr<R>::get_ptr(r_ret) = ~*VariantGetInternalPtr<A>::get_ptr(left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -391,6 +407,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) == *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -412,6 +429,7 @@ public:
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Object *a = left->get_validated_object();
 		const Object *b = right->get_validated_object();
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = a == b;
 	}
 #ifdef PTRCALL_ENABLED
@@ -431,6 +449,7 @@ public:
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Object *a = left->get_validated_object();
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = a == nullptr;
 	}
 #ifdef PTRCALL_ENABLED
@@ -450,6 +469,7 @@ public:
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Object *b = right->get_validated_object();
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = nullptr == b;
 	}
 #ifdef PTRCALL_ENABLED
@@ -470,6 +490,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) != *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -491,6 +512,7 @@ public:
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		Object *a = left->get_validated_object();
 		Object *b = right->get_validated_object();
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = a != b;
 	}
 #ifdef PTRCALL_ENABLED
@@ -510,6 +532,7 @@ public:
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		Object *a = left->get_validated_object();
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = a != nullptr;
 	}
 #ifdef PTRCALL_ENABLED
@@ -529,6 +552,7 @@ public:
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		Object *b = right->get_validated_object();
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = nullptr != b;
 	}
 #ifdef PTRCALL_ENABLED
@@ -549,6 +573,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) < *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -569,6 +594,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) <= *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -589,6 +615,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) > *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -609,6 +636,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) >= *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -629,6 +657,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) && *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -650,6 +679,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = *VariantGetInternalPtr<A>::get_ptr(left) || *VariantGetInternalPtr<B>::get_ptr(right);
 	}
 #ifdef PTRCALL_ENABLED
@@ -675,6 +705,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = xor_op(*VariantGetInternalPtr<A>::get_ptr(left), *VariantGetInternalPtr<B>::get_ptr(right));
 	}
 #ifdef PTRCALL_ENABLED
@@ -695,6 +726,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = !*VariantGetInternalPtr<A>::get_ptr(left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -729,6 +761,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<Array>::change(r_ret);
 		_add_arrays(*VariantGetInternalPtr<Array>::get_ptr(r_ret), *VariantGetInternalPtr<Array>::get_ptr(left), *VariantGetInternalPtr<Array>::get_ptr(right));
 	}
 #ifdef PTRCALL_ENABLED
@@ -754,6 +787,7 @@ public:
 		r_valid = true;
 	}
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<Vector<T>>::change(r_ret);
 		*VariantGetInternalPtr<Vector<T>>::get_ptr(r_ret) = *VariantGetInternalPtr<Vector<T>>::get_ptr(left);
 		VariantGetInternalPtr<Vector<T>>::get_ptr(r_ret)->append_array(*VariantGetInternalPtr<Vector<T>>::get_ptr(right));
 	}
@@ -787,6 +821,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<String>::change(r_ret);
 		*VariantGetInternalPtr<String>::get_ptr(r_ret) = do_mod(*VariantGetInternalPtr<String>::get_ptr(left), nullptr);
 	}
 #ifdef PTRCALL_ENABLED
@@ -813,6 +848,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<String>::change(r_ret);
 		*VariantGetInternalPtr<String>::get_ptr(r_ret) = do_mod(*VariantGetInternalPtr<String>::get_ptr(left), *VariantGetInternalPtr<Array>::get_ptr(right), nullptr);
 	}
 #ifdef PTRCALL_ENABLED
@@ -842,6 +878,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<String>::change(r_ret);
 		*VariantGetInternalPtr<String>::get_ptr(r_ret) = do_mod(*VariantGetInternalPtr<String>::get_ptr(left), right->get_validated_object(), nullptr);
 	}
 #ifdef PTRCALL_ENABLED
@@ -871,6 +908,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<String>::change(r_ret);
 		*VariantGetInternalPtr<String>::get_ptr(r_ret) = do_mod(*VariantGetInternalPtr<String>::get_ptr(left), *VariantGetInternalPtr<T>::get_ptr(right), nullptr);
 	}
 #ifdef PTRCALL_ENABLED
@@ -890,6 +928,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = true;
 	}
 #ifdef PTRCALL_ENABLED
@@ -909,6 +948,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = false;
 	}
 #ifdef PTRCALL_ENABLED
@@ -962,6 +1002,7 @@ _FORCE_INLINE_ static bool _operate_get_object(const Variant *p_ptr) {
 		}                                                                                                                    \
                                                                                                                              \
 		static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {                          \
+			VariantTypeChanger<bool>::change(r_ret);                                                                         \
 			*VariantGetInternalPtr<bool>::get_ptr(r_ret) = m_op(_operate_get_##m_left(left), _operate_get_##m_right(right)); \
 		}                                                                                                                    \
                                                                                                                              \
@@ -1002,6 +1043,7 @@ _FORCE_INLINE_ static bool _operate_get_ptr_object(const void *p_ptr) {
 		}                                                                                                                    \
                                                                                                                              \
 		static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {                          \
+			VariantTypeChanger<bool>::change(r_ret);                                                                         \
 			*VariantGetInternalPtr<bool>::get_ptr(r_ret) = m_op(_operate_get_##m_left(left), _operate_get_##m_right(right)); \
 		}                                                                                                                    \
                                                                                                                              \
@@ -1168,6 +1210,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = !*VariantGetInternalPtr<bool>::get_ptr(left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -1187,6 +1230,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = !*VariantGetInternalPtr<int64_t>::get_ptr(left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -1206,6 +1250,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = !*VariantGetInternalPtr<double>::get_ptr(left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -1225,6 +1270,7 @@ public:
 	}
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = left->get_validated_object() == nullptr;
 	}
 #ifdef PTRCALL_ENABLED
@@ -1251,6 +1297,7 @@ public:
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const String &str_a = *VariantGetInternalPtr<String>::get_ptr(left);
 		const String &str_b = *VariantGetInternalPtr<String>::get_ptr(right);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = str_b.find(str_a) != -1;
 	}
 #ifdef PTRCALL_ENABLED
@@ -1275,6 +1322,7 @@ public:
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const A &a = *VariantGetInternalPtr<A>::get_ptr(left);
 		const B &b = *VariantGetInternalPtr<B>::get_ptr(right);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = b.find(a) != -1;
 	}
 #ifdef PTRCALL_ENABLED
@@ -1295,6 +1343,7 @@ public:
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Array &b = *VariantGetInternalPtr<Array>::get_ptr(right);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = b.find(Variant()) != -1;
 	}
 #ifdef PTRCALL_ENABLED
@@ -1315,6 +1364,7 @@ public:
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Array &b = *VariantGetInternalPtr<Array>::get_ptr(right);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = b.find(*left) != -1;
 	}
 #ifdef PTRCALL_ENABLED
@@ -1339,6 +1389,7 @@ public:
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Dictionary &b = *VariantGetInternalPtr<Dictionary>::get_ptr(right);
 		const A &a = *VariantGetInternalPtr<A>::get_ptr(left);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = b.has(a);
 	}
 #ifdef PTRCALL_ENABLED
@@ -1360,6 +1411,7 @@ public:
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Dictionary &b = *VariantGetInternalPtr<Dictionary>::get_ptr(right);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = b.has(Variant());
 	}
 #ifdef PTRCALL_ENABLED
@@ -1381,6 +1433,7 @@ public:
 
 	static void validated_evaluate(const Variant *left, const Variant *right, Variant *r_ret) {
 		const Dictionary &b = *VariantGetInternalPtr<Dictionary>::get_ptr(right);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = b.has(*left);
 	}
 #ifdef PTRCALL_ENABLED
@@ -1414,6 +1467,7 @@ public:
 
 		bool valid;
 		l->get(a, &valid);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = valid;
 	}
 #ifdef PTRCALL_ENABLED
@@ -1449,6 +1503,7 @@ public:
 
 		bool valid;
 		l->get(a, &valid);
+		VariantTypeChanger<bool>::change(r_ret);
 		*VariantGetInternalPtr<bool>::get_ptr(r_ret) = valid;
 	}
 #ifdef PTRCALL_ENABLED
@@ -1480,7 +1535,7 @@ void register_op(Variant::Operator p_op, Variant::Type p_type_a, Variant::Type p
 #endif
 }
 
-void register_variant_operators() {
+void Variant::_register_variant_operators() {
 	zeromem(operator_return_type_table, sizeof(operator_return_type_table));
 	zeromem(operator_evaluator_table, sizeof(operator_evaluator_table));
 	zeromem(validated_operator_evaluator_table, sizeof(validated_operator_evaluator_table));
@@ -1568,8 +1623,8 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorMul<Transform, Transform, Transform>>(Variant::OP_MULTIPLY, Variant::TRANSFORM, Variant::TRANSFORM);
 	register_op<OperatorEvaluatorXForm<Vector3, Transform, Vector3>>(Variant::OP_MULTIPLY, Variant::TRANSFORM, Variant::VECTOR3);
 	register_op<OperatorEvaluatorXFormInv<Vector3, Vector3, Transform>>(Variant::OP_MULTIPLY, Variant::VECTOR3, Variant::TRANSFORM);
-	register_op<OperatorEvaluatorXForm<AABB, Transform, AABB>>(Variant::OP_MULTIPLY, Variant::TRANSFORM, Variant::AABB);
-	register_op<OperatorEvaluatorXFormInv<AABB, AABB, Transform>>(Variant::OP_MULTIPLY, Variant::AABB, Variant::TRANSFORM);
+	register_op<OperatorEvaluatorXForm<::AABB, Transform, ::AABB>>(Variant::OP_MULTIPLY, Variant::TRANSFORM, Variant::AABB);
+	register_op<OperatorEvaluatorXFormInv<::AABB, ::AABB, Transform>>(Variant::OP_MULTIPLY, Variant::AABB, Variant::TRANSFORM);
 	register_op<OperatorEvaluatorXForm<Vector<Vector3>, Transform, Vector<Vector3>>>(Variant::OP_MULTIPLY, Variant::TRANSFORM, Variant::PACKED_VECTOR3_ARRAY);
 	register_op<OperatorEvaluatorXFormInv<Vector<Vector3>, Vector<Vector3>, Transform>>(Variant::OP_MULTIPLY, Variant::PACKED_VECTOR3_ARRAY, Variant::TRANSFORM);
 
@@ -1645,7 +1700,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorStringModT<Transform2D>>(Variant::OP_MODULE, Variant::STRING, Variant::TRANSFORM2D);
 	register_op<OperatorEvaluatorStringModT<Plane>>(Variant::OP_MODULE, Variant::STRING, Variant::PLANE);
 	register_op<OperatorEvaluatorStringModT<Quat>>(Variant::OP_MODULE, Variant::STRING, Variant::QUAT);
-	register_op<OperatorEvaluatorStringModT<AABB>>(Variant::OP_MODULE, Variant::STRING, Variant::AABB);
+	register_op<OperatorEvaluatorStringModT<::AABB>>(Variant::OP_MODULE, Variant::STRING, Variant::AABB);
 	register_op<OperatorEvaluatorStringModT<Basis>>(Variant::OP_MODULE, Variant::STRING, Variant::BASIS);
 	register_op<OperatorEvaluatorStringModT<Transform>>(Variant::OP_MODULE, Variant::STRING, Variant::TRANSFORM);
 
@@ -1713,7 +1768,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorEqual<Transform2D, Transform2D>>(Variant::OP_EQUAL, Variant::TRANSFORM2D, Variant::TRANSFORM2D);
 	register_op<OperatorEvaluatorEqual<Plane, Plane>>(Variant::OP_EQUAL, Variant::PLANE, Variant::PLANE);
 	register_op<OperatorEvaluatorEqual<Quat, Quat>>(Variant::OP_EQUAL, Variant::QUAT, Variant::QUAT);
-	register_op<OperatorEvaluatorEqual<AABB, AABB>>(Variant::OP_EQUAL, Variant::AABB, Variant::AABB);
+	register_op<OperatorEvaluatorEqual<::AABB, ::AABB>>(Variant::OP_EQUAL, Variant::AABB, Variant::AABB);
 	register_op<OperatorEvaluatorEqual<Basis, Basis>>(Variant::OP_EQUAL, Variant::BASIS, Variant::BASIS);
 	register_op<OperatorEvaluatorEqual<Transform, Transform>>(Variant::OP_EQUAL, Variant::TRANSFORM, Variant::TRANSFORM);
 	register_op<OperatorEvaluatorEqual<Color, Color>>(Variant::OP_EQUAL, Variant::COLOR, Variant::COLOR);
@@ -1723,7 +1778,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorEqual<StringName, StringName>>(Variant::OP_EQUAL, Variant::STRING_NAME, Variant::STRING_NAME);
 
 	register_op<OperatorEvaluatorEqual<NodePath, NodePath>>(Variant::OP_EQUAL, Variant::NODE_PATH, Variant::NODE_PATH);
-	register_op<OperatorEvaluatorEqual<RID, RID>>(Variant::OP_EQUAL, Variant::_RID, Variant::_RID);
+	register_op<OperatorEvaluatorEqual<::RID, ::RID>>(Variant::OP_EQUAL, Variant::RID, Variant::RID);
 
 	register_op<OperatorEvaluatorEqualObject>(Variant::OP_EQUAL, Variant::OBJECT, Variant::OBJECT);
 	register_op<OperatorEvaluatorEqualObjectNil>(Variant::OP_EQUAL, Variant::OBJECT, Variant::NIL);
@@ -1759,7 +1814,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorNotEqual<Transform2D, Transform2D>>(Variant::OP_NOT_EQUAL, Variant::TRANSFORM2D, Variant::TRANSFORM2D);
 	register_op<OperatorEvaluatorNotEqual<Plane, Plane>>(Variant::OP_NOT_EQUAL, Variant::PLANE, Variant::PLANE);
 	register_op<OperatorEvaluatorNotEqual<Quat, Quat>>(Variant::OP_NOT_EQUAL, Variant::QUAT, Variant::QUAT);
-	register_op<OperatorEvaluatorNotEqual<AABB, AABB>>(Variant::OP_NOT_EQUAL, Variant::AABB, Variant::AABB);
+	register_op<OperatorEvaluatorNotEqual<::AABB, ::AABB>>(Variant::OP_NOT_EQUAL, Variant::AABB, Variant::AABB);
 	register_op<OperatorEvaluatorNotEqual<Basis, Basis>>(Variant::OP_NOT_EQUAL, Variant::BASIS, Variant::BASIS);
 	register_op<OperatorEvaluatorNotEqual<Transform, Transform>>(Variant::OP_NOT_EQUAL, Variant::TRANSFORM, Variant::TRANSFORM);
 	register_op<OperatorEvaluatorNotEqual<Color, Color>>(Variant::OP_NOT_EQUAL, Variant::COLOR, Variant::COLOR);
@@ -1769,7 +1824,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorNotEqual<StringName, StringName>>(Variant::OP_NOT_EQUAL, Variant::STRING_NAME, Variant::STRING_NAME);
 
 	register_op<OperatorEvaluatorNotEqual<NodePath, NodePath>>(Variant::OP_NOT_EQUAL, Variant::NODE_PATH, Variant::NODE_PATH);
-	register_op<OperatorEvaluatorNotEqual<RID, RID>>(Variant::OP_NOT_EQUAL, Variant::_RID, Variant::_RID);
+	register_op<OperatorEvaluatorNotEqual<::RID, ::RID>>(Variant::OP_NOT_EQUAL, Variant::RID, Variant::RID);
 
 	register_op<OperatorEvaluatorNotEqualObject>(Variant::OP_NOT_EQUAL, Variant::OBJECT, Variant::OBJECT);
 	register_op<OperatorEvaluatorNotEqualObjectNil>(Variant::OP_NOT_EQUAL, Variant::OBJECT, Variant::NIL);
@@ -1799,7 +1854,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorLess<Vector2i, Vector2i>>(Variant::OP_LESS, Variant::VECTOR2I, Variant::VECTOR2I);
 	register_op<OperatorEvaluatorLess<Vector3, Vector3>>(Variant::OP_LESS, Variant::VECTOR3, Variant::VECTOR3);
 	register_op<OperatorEvaluatorLess<Vector3i, Vector3i>>(Variant::OP_LESS, Variant::VECTOR3I, Variant::VECTOR3I);
-	register_op<OperatorEvaluatorLess<RID, RID>>(Variant::OP_LESS, Variant::_RID, Variant::_RID);
+	register_op<OperatorEvaluatorLess<::RID, ::RID>>(Variant::OP_LESS, Variant::RID, Variant::RID);
 	register_op<OperatorEvaluatorLess<Array, Array>>(Variant::OP_LESS, Variant::ARRAY, Variant::ARRAY);
 
 	register_op<OperatorEvaluatorLessEqual<int64_t, int64_t>>(Variant::OP_LESS_EQUAL, Variant::INT, Variant::INT);
@@ -1811,7 +1866,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorLessEqual<Vector2i, Vector2i>>(Variant::OP_LESS_EQUAL, Variant::VECTOR2I, Variant::VECTOR2I);
 	register_op<OperatorEvaluatorLessEqual<Vector3, Vector3>>(Variant::OP_LESS_EQUAL, Variant::VECTOR3, Variant::VECTOR3);
 	register_op<OperatorEvaluatorLessEqual<Vector3i, Vector3i>>(Variant::OP_LESS_EQUAL, Variant::VECTOR3I, Variant::VECTOR3I);
-	register_op<OperatorEvaluatorLessEqual<RID, RID>>(Variant::OP_LESS_EQUAL, Variant::_RID, Variant::_RID);
+	register_op<OperatorEvaluatorLessEqual<::RID, ::RID>>(Variant::OP_LESS_EQUAL, Variant::RID, Variant::RID);
 	register_op<OperatorEvaluatorLessEqual<Array, Array>>(Variant::OP_LESS_EQUAL, Variant::ARRAY, Variant::ARRAY);
 
 	register_op<OperatorEvaluatorGreater<bool, bool>>(Variant::OP_GREATER, Variant::BOOL, Variant::BOOL);
@@ -1824,7 +1879,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorGreater<Vector2i, Vector2i>>(Variant::OP_GREATER, Variant::VECTOR2I, Variant::VECTOR2I);
 	register_op<OperatorEvaluatorGreater<Vector3, Vector3>>(Variant::OP_GREATER, Variant::VECTOR3, Variant::VECTOR3);
 	register_op<OperatorEvaluatorGreater<Vector3i, Vector3i>>(Variant::OP_GREATER, Variant::VECTOR3I, Variant::VECTOR3I);
-	register_op<OperatorEvaluatorGreater<RID, RID>>(Variant::OP_GREATER, Variant::_RID, Variant::_RID);
+	register_op<OperatorEvaluatorGreater<::RID, ::RID>>(Variant::OP_GREATER, Variant::RID, Variant::RID);
 	register_op<OperatorEvaluatorGreater<Array, Array>>(Variant::OP_GREATER, Variant::ARRAY, Variant::ARRAY);
 
 	register_op<OperatorEvaluatorGreaterEqual<int64_t, int64_t>>(Variant::OP_GREATER_EQUAL, Variant::INT, Variant::INT);
@@ -1836,7 +1891,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorGreaterEqual<Vector2i, Vector2i>>(Variant::OP_GREATER_EQUAL, Variant::VECTOR2I, Variant::VECTOR2I);
 	register_op<OperatorEvaluatorGreaterEqual<Vector3, Vector3>>(Variant::OP_GREATER_EQUAL, Variant::VECTOR3, Variant::VECTOR3);
 	register_op<OperatorEvaluatorGreaterEqual<Vector3i, Vector3i>>(Variant::OP_GREATER_EQUAL, Variant::VECTOR3I, Variant::VECTOR3I);
-	register_op<OperatorEvaluatorGreaterEqual<RID, RID>>(Variant::OP_GREATER_EQUAL, Variant::_RID, Variant::_RID);
+	register_op<OperatorEvaluatorGreaterEqual<::RID, ::RID>>(Variant::OP_GREATER_EQUAL, Variant::RID, Variant::RID);
 	register_op<OperatorEvaluatorGreaterEqual<Array, Array>>(Variant::OP_GREATER_EQUAL, Variant::ARRAY, Variant::ARRAY);
 
 	register_op<OperatorEvaluatorAlwaysFalse<Variant::OP_OR, Variant::NIL, Variant::NIL>>(Variant::OP_OR, Variant::NIL, Variant::NIL);
@@ -1948,7 +2003,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorInDictionaryHas<Transform2D>>(Variant::OP_IN, Variant::TRANSFORM2D, Variant::DICTIONARY);
 	register_op<OperatorEvaluatorInDictionaryHas<Plane>>(Variant::OP_IN, Variant::PLANE, Variant::DICTIONARY);
 	register_op<OperatorEvaluatorInDictionaryHas<Quat>>(Variant::OP_IN, Variant::QUAT, Variant::DICTIONARY);
-	register_op<OperatorEvaluatorInDictionaryHas<AABB>>(Variant::OP_IN, Variant::AABB, Variant::DICTIONARY);
+	register_op<OperatorEvaluatorInDictionaryHas<::AABB>>(Variant::OP_IN, Variant::AABB, Variant::DICTIONARY);
 	register_op<OperatorEvaluatorInDictionaryHas<Basis>>(Variant::OP_IN, Variant::BASIS, Variant::DICTIONARY);
 	register_op<OperatorEvaluatorInDictionaryHas<Transform>>(Variant::OP_IN, Variant::TRANSFORM, Variant::DICTIONARY);
 
@@ -1985,7 +2040,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorInArrayFind<Transform2D, Array>>(Variant::OP_IN, Variant::TRANSFORM2D, Variant::ARRAY);
 	register_op<OperatorEvaluatorInArrayFind<Plane, Array>>(Variant::OP_IN, Variant::PLANE, Variant::ARRAY);
 	register_op<OperatorEvaluatorInArrayFind<Quat, Array>>(Variant::OP_IN, Variant::QUAT, Variant::ARRAY);
-	register_op<OperatorEvaluatorInArrayFind<AABB, Array>>(Variant::OP_IN, Variant::AABB, Variant::ARRAY);
+	register_op<OperatorEvaluatorInArrayFind<::AABB, Array>>(Variant::OP_IN, Variant::AABB, Variant::ARRAY);
 	register_op<OperatorEvaluatorInArrayFind<Basis, Array>>(Variant::OP_IN, Variant::BASIS, Variant::ARRAY);
 	register_op<OperatorEvaluatorInArrayFind<Transform, Array>>(Variant::OP_IN, Variant::TRANSFORM, Variant::ARRAY);
 
@@ -2034,7 +2089,7 @@ void register_variant_operators() {
 	register_op<OperatorEvaluatorObjectHasPropertyStringName>(Variant::OP_IN, Variant::STRING_NAME, Variant::OBJECT);
 }
 
-void unregister_variant_operators() {
+void Variant::_unregister_variant_operators() {
 }
 
 void Variant::evaluate(const Operator &p_op, const Variant &p_a,
@@ -2090,8 +2145,8 @@ static const char *_op_names[Variant::OP_MAX] = {
 	"-",
 	"*",
 	"/",
-	"- (negation)",
-	"+ (positive)",
+	"-",
+	"+",
 	"%",
 	"<<",
 	">>",
diff --git a/core/variant_parser.cpp b/core/variant/variant_parser.cpp
index 04cd4c1b9b..5a0bbf041b 100644
--- a/core/variant_parser.cpp
+++ b/core/variant/variant_parser.cpp
@@ -33,7 +33,7 @@
 #include "core/input/input_event.h"
 #include "core/io/resource_loader.h"
 #include "core/os/keyboard.h"
-#include "core/string_buffer.h"
+#include "core/string/string_buffer.h"
 
 char32_t VariantParser::StreamFile::get_char() {
 	return f->get_8();
diff --git a/core/variant_parser.h b/core/variant/variant_parser.h
index 12329e2db6..59d18a8b9f 100644
--- a/core/variant_parser.h
+++ b/core/variant/variant_parser.h
@@ -31,9 +31,9 @@
 #ifndef VARIANT_PARSER_H
 #define VARIANT_PARSER_H
 
+#include "core/io/resource.h"
 #include "core/os/file_access.h"
-#include "core/resource.h"
-#include "core/variant.h"
+#include "core/variant/variant.h"
 
 class VariantParser {
 public:
diff --git a/core/variant_setget.cpp b/core/variant/variant_setget.cpp
index 7e7f6c998f..05fe2b80d9 100644
--- a/core/variant_setget.cpp
+++ b/core/variant/variant_setget.cpp
@@ -30,11 +30,11 @@
 
 #include "variant.h"
 
-#include "core/class_db.h"
 #include "core/core_string_names.h"
 #include "core/debugger/engine_debugger.h"
-#include "core/local_vector.h"
-#include "core/variant_internal.h"
+#include "core/object/class_db.h"
+#include "core/templates/local_vector.h"
+#include "core/variant/variant_internal.h"
 
 /**** NAMED SETTERS AND GETTERS ****/
 
@@ -2385,7 +2385,7 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			r_dst = a;
 		}
 			return;
-		case _RID: {
+		case RID: {
 			r_dst = a;
 		}
 			return;
@@ -2576,12 +2576,12 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 	}
 }
 
-void register_variant_setters_getters() {
+void Variant::_register_variant_setters_getters() {
 	register_named_setters_getters();
 	register_indexed_setters_getters();
 	register_keyed_setters_getters();
 }
-void unregister_variant_setters_getters() {
+void Variant::_unregister_variant_setters_getters() {
 	unregister_named_setters_getters();
 	unregister_indexed_setters_getters();
 }
diff --git a/core/variant/variant_utility.cpp b/core/variant/variant_utility.cpp
new file mode 100644
index 0000000000..91a1b0262c
--- /dev/null
+++ b/core/variant/variant_utility.cpp
@@ -0,0 +1,1392 @@
+/*************************************************************************/
+/*  variant_utility.cpp                                                  */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "variant.h"
+
+#include "core/core_string_names.h"
+#include "core/io/marshalls.h"
+#include "core/object/reference.h"
+#include "core/os/os.h"
+#include "core/templates/oa_hash_map.h"
+#include "core/variant/binder_common.h"
+#include "core/variant/variant_parser.h"
+
+struct VariantUtilityFunctions {
+	// Math
+	static inline double sin(double arg) {
+		return Math::sin(arg);
+	}
+	static inline double cos(double arg) {
+		return Math::cos(arg);
+	}
+	static inline double tan(double arg) {
+		return Math::tan(arg);
+	}
+
+	static inline double sinh(double arg) {
+		return Math::sinh(arg);
+	}
+	static inline double cosh(double arg) {
+		return Math::cosh(arg);
+	}
+	static inline double tanh(double arg) {
+		return Math::tanh(arg);
+	}
+
+	static inline double asin(double arg) {
+		return Math::asin(arg);
+	}
+	static inline double acos(double arg) {
+		return Math::acos(arg);
+	}
+	static inline double atan(double arg) {
+		return Math::atan(arg);
+	}
+
+	static inline double atan2(double y, double x) {
+		return Math::atan2(y, x);
+	}
+
+	static inline double sqrt(double x) {
+		return Math::sqrt(x);
+	}
+
+	static inline double fmod(double b, double r) {
+		return Math::fmod(b, r);
+	}
+
+	static inline double fposmod(double b, double r) {
+		return Math::fposmod(b, r);
+	}
+
+	static inline double floor(double x) {
+		return Math::floor(x);
+	}
+
+	static inline double ceil(double x) {
+		return Math::ceil(x);
+	}
+
+	static inline double round(double x) {
+		return Math::round(x);
+	}
+
+	static inline Variant abs(const Variant &x, Callable::CallError &r_error) {
+		r_error.error = Callable::CallError::CALL_OK;
+		switch (x.get_type()) {
+			case Variant::INT: {
+				return ABS(VariantInternalAccessor<int64_t>::get(&x));
+			} break;
+			case Variant::FLOAT: {
+				return Math::absd(VariantInternalAccessor<double>::get(&x));
+			} break;
+			case Variant::VECTOR2: {
+				return VariantInternalAccessor<Vector2>::get(&x).abs();
+			} break;
+			case Variant::VECTOR2I: {
+				return VariantInternalAccessor<Vector2i>::get(&x).abs();
+			} break;
+			case Variant::VECTOR3: {
+				return VariantInternalAccessor<Vector3>::get(&x).abs();
+			} break;
+			case Variant::VECTOR3I: {
+				return VariantInternalAccessor<Vector3i>::get(&x).abs();
+			} break;
+			default: {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
+				return Variant();
+			}
+		}
+	}
+
+	static inline double absf(double x) {
+		return Math::absd(x);
+	}
+
+	static inline int64_t absi(int64_t x) {
+		return ABS(x);
+	}
+
+	static inline Variant sign(const Variant &x, Callable::CallError &r_error) {
+		r_error.error = Callable::CallError::CALL_OK;
+		switch (x.get_type()) {
+			case Variant::INT: {
+				return SGN(VariantInternalAccessor<int64_t>::get(&x));
+			} break;
+			case Variant::FLOAT: {
+				return SGN(VariantInternalAccessor<double>::get(&x));
+			} break;
+			case Variant::VECTOR2: {
+				return VariantInternalAccessor<Vector2>::get(&x).sign();
+			} break;
+			case Variant::VECTOR2I: {
+				return VariantInternalAccessor<Vector2i>::get(&x).sign();
+			} break;
+			case Variant::VECTOR3: {
+				return VariantInternalAccessor<Vector3>::get(&x).sign();
+			} break;
+			case Variant::VECTOR3I: {
+				return VariantInternalAccessor<Vector3i>::get(&x).sign();
+			} break;
+			default: {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
+				return Variant();
+			}
+		}
+	}
+
+	static inline double signf(double x) {
+		return SGN(x);
+	}
+
+	static inline int64_t signi(int64_t x) {
+		return SGN(x);
+	}
+
+	static inline double pow(double x, double y) {
+		return Math::pow(x, y);
+	}
+	static inline double log(double x) {
+		return Math::log(x);
+	}
+
+	static inline double exp(double x) {
+		return Math::exp(x);
+	}
+
+	static inline double is_nan(double x) {
+		return Math::is_nan(x);
+	}
+
+	static inline double is_inf(double x) {
+		return Math::is_inf(x);
+	}
+
+	static inline double is_equal_approx(double x, double y) {
+		return Math::is_equal_approx(x, y);
+	}
+
+	static inline double is_zero_approx(double x) {
+		return Math::is_zero_approx(x);
+	}
+
+	static inline double ease(float x, float c) {
+		return Math::ease(x, c);
+	}
+
+	static inline int step_decimals(float step) {
+		return Math::step_decimals(step);
+	}
+
+	static inline int range_step_decimals(float step) {
+		return Math::range_step_decimals(step);
+	}
+
+	static inline double stepify(double value, double step) {
+		return Math::stepify(value, step);
+	}
+
+	static inline double lerp(double from, double to, double weight) {
+		return Math::lerp(from, to, weight);
+	}
+
+	static inline double lerp_angle(double from, double to, double weight) {
+		return Math::lerp_angle(from, to, weight);
+	}
+
+	static inline double inverse_lerp(double from, double to, double weight) {
+		return Math::inverse_lerp(from, to, weight);
+	}
+
+	static inline double range_lerp(double value, double istart, double istop, double ostart, double ostop) {
+		return Math::range_lerp(value, istart, istop, ostart, ostop);
+	}
+
+	static inline double smoothstep(double from, double to, double val) {
+		return Math::smoothstep(from, to, val);
+	}
+
+	static inline double move_toward(double from, double to, double delta) {
+		return Math::move_toward(from, to, delta);
+	}
+
+	static inline double dectime(double value, double amount, double step) {
+		return Math::dectime(value, amount, step);
+	}
+
+	static inline double deg2rad(double angle_deg) {
+		return Math::deg2rad(angle_deg);
+	}
+
+	static inline double rad2deg(double angle_rad) {
+		return Math::rad2deg(angle_rad);
+	}
+
+	static inline double linear2db(double linear) {
+		return Math::linear2db(linear);
+	}
+
+	static inline double db2linear(double db) {
+		return Math::db2linear(db);
+	}
+
+	static inline Vector2 polar2cartesian(double r, double th) {
+		return Vector2(r * Math::cos(th), r * Math::sin(th));
+	}
+
+	static inline Vector2 cartesian2polar(double x, double y) {
+		return Vector2(Math::sqrt(x * x + y * y), Math::atan2(y, x));
+	}
+
+	static inline int64_t wrapi(int64_t value, int64_t min, int64_t max) {
+		return Math::wrapi(value, min, max);
+	}
+	static inline double wrapf(double value, double min, double max) {
+		return Math::wrapf(value, min, max);
+	}
+
+	static inline Variant max(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+		if (p_argcount < 2) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.expected = 2;
+			return Variant();
+		}
+		Variant base = *p_args[0];
+		Variant ret;
+		for (int i = 1; i < p_argcount; i++) {
+			bool valid;
+			Variant::evaluate(Variant::OP_GREATER, base, *p_args[i], ret, valid);
+			if (!valid) {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.expected = base.get_type();
+				r_error.argument = i;
+				return Variant();
+			}
+			if (ret.booleanize()) {
+				base = *p_args[i];
+			}
+		}
+		r_error.error = Callable::CallError::CALL_OK;
+		return base;
+	}
+
+	static inline double maxf(double x, double y) {
+		return MAX(x, y);
+	}
+
+	static inline int64_t maxi(int64_t x, int64_t y) {
+		return MAX(x, y);
+	}
+
+	static inline Variant min(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+		if (p_argcount < 2) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.expected = 2;
+			return Variant();
+		}
+		Variant base = *p_args[0];
+		Variant ret;
+		for (int i = 1; i < p_argcount; i++) {
+			bool valid;
+			Variant::evaluate(Variant::OP_LESS, base, *p_args[i], ret, valid);
+			if (!valid) {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.expected = base.get_type();
+				r_error.argument = i;
+				return Variant();
+			}
+			if (ret.booleanize()) {
+				base = *p_args[i];
+			}
+		}
+		r_error.error = Callable::CallError::CALL_OK;
+		return base;
+	}
+
+	static inline double minf(double x, double y) {
+		return MIN(x, y);
+	}
+
+	static inline int64_t mini(int64_t x, int64_t y) {
+		return MIN(x, y);
+	}
+
+	static inline Variant clamp(const Variant &x, const Variant &min, const Variant &max, Callable::CallError &r_error) {
+		Variant value = x;
+
+		Variant ret;
+
+		bool valid;
+		Variant::evaluate(Variant::OP_LESS, value, min, ret, valid);
+		if (!valid) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.expected = value.get_type();
+			r_error.argument = 1;
+			return Variant();
+		}
+		if (ret.booleanize()) {
+			value = min;
+		}
+		Variant::evaluate(Variant::OP_GREATER, value, max, ret, valid);
+		if (!valid) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.expected = value.get_type();
+			r_error.argument = 2;
+			return Variant();
+		}
+		if (ret.booleanize()) {
+			value = max;
+		}
+
+		r_error.error = Callable::CallError::CALL_OK;
+
+		return value;
+	}
+
+	static inline double clampf(double x, double min, double max) {
+		return CLAMP(x, min, max);
+	}
+
+	static inline int64_t clampi(int64_t x, int64_t min, int64_t max) {
+		return CLAMP(x, min, max);
+	}
+
+	static inline int64_t nearest_po2(int64_t x) {
+		return nearest_power_of_2_templated(uint64_t(x));
+	}
+
+	// Random
+
+	static inline void randomize() {
+		Math::randomize();
+	}
+
+	static inline int64_t randi() {
+		return Math::rand();
+	}
+
+	static inline double randf() {
+		return Math::randf();
+	}
+
+	static inline int64_t randi_range(int64_t from, int64_t to) {
+		return Math::random((int32_t)from, (int32_t)to);
+	}
+
+	static inline double randf_range(double from, double to) {
+		return Math::random(from, to);
+	}
+
+	static inline void seed(int64_t s) {
+		return Math::seed(s);
+	}
+
+	static inline PackedInt64Array rand_from_seed(int64_t seed) {
+		uint64_t s = seed;
+		PackedInt64Array arr;
+		arr.resize(2);
+		arr.write[0] = Math::rand_from_seed(&s);
+		arr.write[1] = s;
+		return arr;
+	}
+
+	// Utility
+
+	static inline Variant weakref(const Variant &obj, Callable::CallError &r_error) {
+		if (obj.get_type() == Variant::OBJECT) {
+			r_error.error = Callable::CallError::CALL_OK;
+			if (obj.is_ref()) {
+				Ref<WeakRef> wref = memnew(WeakRef);
+				REF r = obj;
+				if (r.is_valid()) {
+					wref->set_ref(r);
+				}
+				return wref;
+			} else {
+				Ref<WeakRef> wref = memnew(WeakRef);
+				Object *o = obj.get_validated_object();
+				if (o) {
+					wref->set_obj(o);
+				}
+				return wref;
+			}
+		} else if (obj.get_type() == Variant::NIL) {
+			r_error.error = Callable::CallError::CALL_OK;
+			Ref<WeakRef> wref = memnew(WeakRef);
+			return wref;
+		} else {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = 0;
+			r_error.expected = Variant::OBJECT;
+			return Variant();
+		}
+	}
+
+	static inline int64_t _typeof(const Variant &obj) {
+		return obj.get_type();
+	}
+
+	static inline String str(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+			return String();
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			String os = p_args[i]->operator String();
+
+			if (i == 0) {
+				str = os;
+			} else {
+				str += os;
+			}
+		}
+
+		r_error.error = Callable::CallError::CALL_OK;
+
+		return str;
+	}
+
+	static inline void print(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			String os = p_args[i]->operator String();
+
+			if (i == 0) {
+				str = os;
+			} else {
+				str += os;
+			}
+		}
+
+		print_line(str);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static inline void printerr(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			String os = p_args[i]->operator String();
+
+			if (i == 0) {
+				str = os;
+			} else {
+				str += os;
+			}
+		}
+
+		print_error(str);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static inline void printt(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			if (i) {
+				str += "\t";
+			}
+			str += p_args[i]->operator String();
+		}
+
+		print_error(str);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static inline void prints(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			if (i) {
+				str += " ";
+			}
+			str += p_args[i]->operator String();
+		}
+
+		print_error(str);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static inline void printraw(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			String os = p_args[i]->operator String();
+
+			if (i == 0) {
+				str = os;
+			} else {
+				str += os;
+			}
+		}
+
+		OS::get_singleton()->print("%s", str.utf8().get_data());
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static inline void push_error(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			String os = p_args[i]->operator String();
+
+			if (i == 0) {
+				str = os;
+			} else {
+				str += os;
+			}
+		}
+
+		ERR_PRINT(str);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static inline void push_warning(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
+		if (p_arg_count < 1) {
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.argument = 1;
+		}
+		String str;
+		for (int i = 0; i < p_arg_count; i++) {
+			String os = p_args[i]->operator String();
+
+			if (i == 0) {
+				str = os;
+			} else {
+				str += os;
+			}
+		}
+
+		WARN_PRINT(str);
+		r_error.error = Callable::CallError::CALL_OK;
+	}
+
+	static inline String var2str(const Variant &p_var) {
+		String vars;
+		VariantWriter::write_to_string(p_var, vars);
+		return vars;
+	}
+
+	static inline Variant str2var(const String &p_var) {
+		VariantParser::StreamString ss;
+		ss.s = p_var;
+
+		String errs;
+		int line;
+		Variant ret;
+		(void)VariantParser::parse(&ss, ret, errs, line);
+
+		return ret;
+	}
+
+	static inline PackedByteArray var2bytes(const Variant &p_var) {
+		int len;
+		Error err = encode_variant(p_var, nullptr, len, false);
+		if (err != OK) {
+			return PackedByteArray();
+		}
+
+		PackedByteArray barr;
+		barr.resize(len);
+		{
+			uint8_t *w = barr.ptrw();
+			err = encode_variant(p_var, w, len, false);
+			if (err != OK) {
+				return PackedByteArray();
+			}
+		}
+
+		return barr;
+	}
+
+	static inline PackedByteArray var2bytes_with_objects(const Variant &p_var) {
+		int len;
+		Error err = encode_variant(p_var, nullptr, len, true);
+		if (err != OK) {
+			return PackedByteArray();
+		}
+
+		PackedByteArray barr;
+		barr.resize(len);
+		{
+			uint8_t *w = barr.ptrw();
+			err = encode_variant(p_var, w, len, true);
+			if (err != OK) {
+				return PackedByteArray();
+			}
+		}
+
+		return barr;
+	}
+
+	static inline Variant bytes2var(const PackedByteArray &p_arr) {
+		Variant ret;
+		{
+			const uint8_t *r = p_arr.ptr();
+			Error err = decode_variant(ret, r, p_arr.size(), nullptr, false);
+			if (err != OK) {
+				return Variant();
+			}
+		}
+		return ret;
+	}
+
+	static inline Variant bytes2var_with_objects(const PackedByteArray &p_arr) {
+		Variant ret;
+		{
+			const uint8_t *r = p_arr.ptr();
+			Error err = decode_variant(ret, r, p_arr.size(), nullptr, true);
+			if (err != OK) {
+				return Variant();
+			}
+		}
+		return ret;
+	}
+
+	static inline int64_t hash(const Variant &p_arr) {
+		return p_arr.hash();
+	}
+
+	static inline Variant instance_from_id(int64_t p_id) {
+		ObjectID id = ObjectID((uint64_t)p_id);
+		Variant ret = ObjectDB::get_instance(id);
+		return ret;
+	}
+
+	static inline bool is_instance_id_valid(int64_t p_id) {
+		return ObjectDB::get_instance(ObjectID((uint64_t)p_id)) != nullptr;
+	}
+
+	static inline bool is_instance_valid(const Variant &p_instance) {
+		if (p_instance.get_type() != Variant::OBJECT) {
+			return false;
+		}
+		return p_instance.get_validated_object() != nullptr;
+	}
+};
+
+#ifdef DEBUG_METHODS_ENABLED
+#define VCALLR *ret = p_func(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...)
+#define VCALL p_func(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...)
+#else
+#define VCALLR *ret = p_func(VariantCaster<P>::cast(*p_args[Is])...)
+#define VCALL p_func(VariantCaster<P>::cast(*p_args[Is])...)
+#endif
+
+template <class R, class... P, size_t... Is>
+static _FORCE_INLINE_ void call_helperpr(R (*p_func)(P...), Variant *ret, const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) {
+	r_error.error = Callable::CallError::CALL_OK;
+	VCALLR;
+	(void)p_args; // avoid gcc warning
+	(void)r_error;
+}
+
+template <class R, class... P, size_t... Is>
+static _FORCE_INLINE_ void validated_call_helperpr(R (*p_func)(P...), Variant *ret, const Variant **p_args, IndexSequence<Is...>) {
+	*ret = p_func(VariantCaster<P>::cast(*p_args[Is])...);
+	(void)p_args;
+}
+
+template <class R, class... P, size_t... Is>
+static _FORCE_INLINE_ void ptr_call_helperpr(R (*p_func)(P...), void *ret, const void **p_args, IndexSequence<Is...>) {
+	PtrToArg<R>::encode(p_func(PtrToArg<P>::convert(p_args[Is])...), ret);
+	(void)p_args;
+}
+
+template <class R, class... P>
+static _FORCE_INLINE_ void call_helperr(R (*p_func)(P...), Variant *ret, const Variant **p_args, Callable::CallError &r_error) {
+	call_helperpr(p_func, ret, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class R, class... P>
+static _FORCE_INLINE_ void validated_call_helperr(R (*p_func)(P...), Variant *ret, const Variant **p_args) {
+	validated_call_helperpr(p_func, ret, p_args, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class R, class... P>
+static _FORCE_INLINE_ void ptr_call_helperr(R (*p_func)(P...), void *ret, const void **p_args) {
+	ptr_call_helperpr(p_func, ret, p_args, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class R, class... P>
+static _FORCE_INLINE_ int get_arg_count_helperr(R (*p_func)(P...)) {
+	return sizeof...(P);
+}
+
+template <class R, class... P>
+static _FORCE_INLINE_ Variant::Type get_arg_type_helperr(R (*p_func)(P...), int p_arg) {
+	return call_get_argument_type<P...>(p_arg);
+}
+
+template <class R, class... P>
+static _FORCE_INLINE_ Variant::Type get_ret_type_helperr(R (*p_func)(P...)) {
+	return GetTypeInfo<R>::VARIANT_TYPE;
+}
+
+// WITHOUT RET
+
+template <class... P, size_t... Is>
+static _FORCE_INLINE_ void call_helperp(void (*p_func)(P...), const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) {
+	r_error.error = Callable::CallError::CALL_OK;
+	VCALL;
+	(void)p_args;
+	(void)r_error;
+}
+
+template <class... P, size_t... Is>
+static _FORCE_INLINE_ void validated_call_helperp(void (*p_func)(P...), const Variant **p_args, IndexSequence<Is...>) {
+	p_func(VariantCaster<P>::cast(*p_args[Is])...);
+	(void)p_args;
+}
+
+template <class... P, size_t... Is>
+static _FORCE_INLINE_ void ptr_call_helperp(void (*p_func)(P...), const void **p_args, IndexSequence<Is...>) {
+	p_func(PtrToArg<P>::convert(p_args[Is])...);
+	(void)p_args;
+}
+
+template <class... P>
+static _FORCE_INLINE_ void call_helper(void (*p_func)(P...), const Variant **p_args, Callable::CallError &r_error) {
+	call_helperp(p_func, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class... P>
+static _FORCE_INLINE_ void validated_call_helper(void (*p_func)(P...), const Variant **p_args) {
+	validated_call_helperp(p_func, p_args, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class... P>
+static _FORCE_INLINE_ void ptr_call_helper(void (*p_func)(P...), const void **p_args) {
+	ptr_call_helperp(p_func, p_args, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class... P>
+static _FORCE_INLINE_ int get_arg_count_helper(void (*p_func)(P...)) {
+	return sizeof...(P);
+}
+
+template <class... P>
+static _FORCE_INLINE_ Variant::Type get_arg_type_helper(void (*p_func)(P...), int p_arg) {
+	return call_get_argument_type<P...>(p_arg);
+}
+
+template <class... P>
+static _FORCE_INLINE_ Variant::Type get_ret_type_helper(void (*p_func)(P...)) {
+	return Variant::NIL;
+}
+
+#define FUNCBINDR(m_func, m_args, m_category)                                                                    \
+	class Func_##m_func {                                                                                        \
+	public:                                                                                                      \
+		static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
+			call_helperr(VariantUtilityFunctions::m_func, r_ret, p_args, r_error);                               \
+		}                                                                                                        \
+                                                                                                                 \
+		static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) {                     \
+			validated_call_helperr(VariantUtilityFunctions::m_func, r_ret, p_args);                              \
+		}                                                                                                        \
+		static void ptrcall(void *ret, const void **p_args, int p_argcount) {                                    \
+			ptr_call_helperr(VariantUtilityFunctions::m_func, ret, p_args);                                      \
+		}                                                                                                        \
+                                                                                                                 \
+		static int get_argument_count() {                                                                        \
+			return get_arg_count_helperr(VariantUtilityFunctions::m_func);                                       \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_argument_type(int p_arg) {                                                      \
+			return get_arg_type_helperr(VariantUtilityFunctions::m_func, p_arg);                                 \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_return_type() {                                                                 \
+			return get_ret_type_helperr(VariantUtilityFunctions::m_func);                                        \
+		}                                                                                                        \
+		static bool has_return_type() {                                                                          \
+			return true;                                                                                         \
+		}                                                                                                        \
+		static bool is_vararg() { return false; }                                                                \
+		static Variant::UtilityFunctionType get_type() { return m_category; }                                    \
+	};                                                                                                           \
+	register_utility_function<Func_##m_func>(#m_func, m_args)
+
+#define FUNCBINDVR(m_func, m_args, m_category)                                                                          \
+	class Func_##m_func {                                                                                               \
+	public:                                                                                                             \
+		static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {        \
+			r_error.error = Callable::CallError::CALL_OK;                                                               \
+			*r_ret = VariantUtilityFunctions::m_func(*p_args[0], r_error);                                              \
+		}                                                                                                               \
+                                                                                                                        \
+		static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) {                            \
+			Callable::CallError ce;                                                                                     \
+			*r_ret = VariantUtilityFunctions::m_func(*p_args[0], ce);                                                   \
+		}                                                                                                               \
+		static void ptrcall(void *ret, const void **p_args, int p_argcount) {                                           \
+			Callable::CallError ce;                                                                                     \
+			PtrToArg<Variant>::encode(VariantUtilityFunctions::m_func(PtrToArg<Variant>::convert(p_args[0]), ce), ret); \
+		}                                                                                                               \
+                                                                                                                        \
+		static int get_argument_count() {                                                                               \
+			return 1;                                                                                                   \
+		}                                                                                                               \
+                                                                                                                        \
+		static Variant::Type get_argument_type(int p_arg) {                                                             \
+			return Variant::NIL;                                                                                        \
+		}                                                                                                               \
+                                                                                                                        \
+		static Variant::Type get_return_type() {                                                                        \
+			return Variant::NIL;                                                                                        \
+		}                                                                                                               \
+		static bool has_return_type() {                                                                                 \
+			return true;                                                                                                \
+		}                                                                                                               \
+		static bool is_vararg() { return false; }                                                                       \
+		static Variant::UtilityFunctionType get_type() { return m_category; }                                           \
+	};                                                                                                                  \
+	register_utility_function<Func_##m_func>(#m_func, m_args)
+
+#define FUNCBINDVR3(m_func, m_args, m_category)                                                                                                                           \
+	class Func_##m_func {                                                                                                                                                 \
+	public:                                                                                                                                                               \
+		static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {                                                          \
+			r_error.error = Callable::CallError::CALL_OK;                                                                                                                 \
+			*r_ret = VariantUtilityFunctions::m_func(*p_args[0], *p_args[1], *p_args[2], r_error);                                                                        \
+		}                                                                                                                                                                 \
+                                                                                                                                                                          \
+		static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) {                                                                              \
+			Callable::CallError ce;                                                                                                                                       \
+			*r_ret = VariantUtilityFunctions::m_func(*p_args[0], *p_args[1], *p_args[2], ce);                                                                             \
+		}                                                                                                                                                                 \
+		static void ptrcall(void *ret, const void **p_args, int p_argcount) {                                                                                             \
+			Callable::CallError ce;                                                                                                                                       \
+			Variant r;                                                                                                                                                    \
+			r = VariantUtilityFunctions::m_func(PtrToArg<Variant>::convert(p_args[0]), PtrToArg<Variant>::convert(p_args[1]), PtrToArg<Variant>::convert(p_args[2]), ce); \
+			PtrToArg<Variant>::encode(r, ret);                                                                                                                            \
+		}                                                                                                                                                                 \
+                                                                                                                                                                          \
+		static int get_argument_count() {                                                                                                                                 \
+			return 3;                                                                                                                                                     \
+		}                                                                                                                                                                 \
+                                                                                                                                                                          \
+		static Variant::Type get_argument_type(int p_arg) {                                                                                                               \
+			return Variant::NIL;                                                                                                                                          \
+		}                                                                                                                                                                 \
+                                                                                                                                                                          \
+		static Variant::Type get_return_type() {                                                                                                                          \
+			return Variant::NIL;                                                                                                                                          \
+		}                                                                                                                                                                 \
+		static bool has_return_type() {                                                                                                                                   \
+			return true;                                                                                                                                                  \
+		}                                                                                                                                                                 \
+		static bool is_vararg() { return false; }                                                                                                                         \
+		static Variant::UtilityFunctionType get_type() { return m_category; }                                                                                             \
+	};                                                                                                                                                                    \
+	register_utility_function<Func_##m_func>(#m_func, m_args)
+
+#define FUNCBINDVARARG(m_func, m_args, m_category)                                                               \
+	class Func_##m_func {                                                                                        \
+	public:                                                                                                      \
+		static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
+			r_error.error = Callable::CallError::CALL_OK;                                                        \
+			*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, r_error);                               \
+		}                                                                                                        \
+                                                                                                                 \
+		static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) {                     \
+			Callable::CallError c;                                                                               \
+			*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, c);                                     \
+		}                                                                                                        \
+		static void ptrcall(void *ret, const void **p_args, int p_argcount) {                                    \
+			Vector<Variant> args;                                                                                \
+			for (int i = 0; i < p_argcount; i++) {                                                               \
+				args.push_back(PtrToArg<Variant>::convert(p_args[i]));                                           \
+			}                                                                                                    \
+			Vector<const Variant *> argsp;                                                                       \
+			for (int i = 0; i < p_argcount; i++) {                                                               \
+				argsp.push_back(&args[i]);                                                                       \
+			}                                                                                                    \
+			Variant r;                                                                                           \
+			validated_call(&r, (const Variant **)argsp.ptr(), p_argcount);                                       \
+			PtrToArg<Variant>::encode(r, ret);                                                                   \
+		}                                                                                                        \
+                                                                                                                 \
+		static int get_argument_count() {                                                                        \
+			return 2;                                                                                            \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_argument_type(int p_arg) {                                                      \
+			return Variant::NIL;                                                                                 \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_return_type() {                                                                 \
+			return Variant::NIL;                                                                                 \
+		}                                                                                                        \
+		static bool has_return_type() {                                                                          \
+			return true;                                                                                         \
+		}                                                                                                        \
+		static bool is_vararg() {                                                                                \
+			return true;                                                                                         \
+		}                                                                                                        \
+		static Variant::UtilityFunctionType get_type() {                                                         \
+			return m_category;                                                                                   \
+		}                                                                                                        \
+	};                                                                                                           \
+	register_utility_function<Func_##m_func>(#m_func, m_args)
+
+#define FUNCBINDVARARGS(m_func, m_args, m_category)                                                              \
+	class Func_##m_func {                                                                                        \
+	public:                                                                                                      \
+		static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
+			r_error.error = Callable::CallError::CALL_OK;                                                        \
+			*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, r_error);                               \
+		}                                                                                                        \
+                                                                                                                 \
+		static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) {                     \
+			Callable::CallError c;                                                                               \
+			*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, c);                                     \
+		}                                                                                                        \
+		static void ptrcall(void *ret, const void **p_args, int p_argcount) {                                    \
+			Vector<Variant> args;                                                                                \
+			for (int i = 0; i < p_argcount; i++) {                                                               \
+				args.push_back(PtrToArg<Variant>::convert(p_args[i]));                                           \
+			}                                                                                                    \
+			Vector<const Variant *> argsp;                                                                       \
+			for (int i = 0; i < p_argcount; i++) {                                                               \
+				argsp.push_back(&args[i]);                                                                       \
+			}                                                                                                    \
+			Variant r;                                                                                           \
+			validated_call(&r, (const Variant **)argsp.ptr(), p_argcount);                                       \
+			PtrToArg<String>::encode(r.operator String(), ret);                                                  \
+		}                                                                                                        \
+                                                                                                                 \
+		static int get_argument_count() {                                                                        \
+			return 1;                                                                                            \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_argument_type(int p_arg) {                                                      \
+			return Variant::NIL;                                                                                 \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_return_type() {                                                                 \
+			return Variant::STRING;                                                                              \
+		}                                                                                                        \
+		static bool has_return_type() {                                                                          \
+			return true;                                                                                         \
+		}                                                                                                        \
+		static bool is_vararg() {                                                                                \
+			return true;                                                                                         \
+		}                                                                                                        \
+		static Variant::UtilityFunctionType get_type() {                                                         \
+			return m_category;                                                                                   \
+		}                                                                                                        \
+	};                                                                                                           \
+	register_utility_function<Func_##m_func>(#m_func, m_args)
+
+#define FUNCBINDVARARGV(m_func, m_args, m_category)                                                              \
+	class Func_##m_func {                                                                                        \
+	public:                                                                                                      \
+		static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
+			r_error.error = Callable::CallError::CALL_OK;                                                        \
+			VariantUtilityFunctions::m_func(p_args, p_argcount, r_error);                                        \
+		}                                                                                                        \
+                                                                                                                 \
+		static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) {                     \
+			Callable::CallError c;                                                                               \
+			VariantUtilityFunctions::m_func(p_args, p_argcount, c);                                              \
+		}                                                                                                        \
+		static void ptrcall(void *ret, const void **p_args, int p_argcount) {                                    \
+			Vector<Variant> args;                                                                                \
+			for (int i = 0; i < p_argcount; i++) {                                                               \
+				args.push_back(PtrToArg<Variant>::convert(p_args[i]));                                           \
+			}                                                                                                    \
+			Vector<const Variant *> argsp;                                                                       \
+			for (int i = 0; i < p_argcount; i++) {                                                               \
+				argsp.push_back(&args[i]);                                                                       \
+			}                                                                                                    \
+			Variant r;                                                                                           \
+			validated_call(&r, (const Variant **)argsp.ptr(), p_argcount);                                       \
+		}                                                                                                        \
+                                                                                                                 \
+		static int get_argument_count() {                                                                        \
+			return 1;                                                                                            \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_argument_type(int p_arg) {                                                      \
+			return Variant::NIL;                                                                                 \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_return_type() {                                                                 \
+			return Variant::NIL;                                                                                 \
+		}                                                                                                        \
+		static bool has_return_type() {                                                                          \
+			return false;                                                                                        \
+		}                                                                                                        \
+		static bool is_vararg() {                                                                                \
+			return true;                                                                                         \
+		}                                                                                                        \
+		static Variant::UtilityFunctionType get_type() {                                                         \
+			return m_category;                                                                                   \
+		}                                                                                                        \
+	};                                                                                                           \
+	register_utility_function<Func_##m_func>(#m_func, m_args)
+
+#define FUNCBIND(m_func, m_args, m_category)                                                                     \
+	class Func_##m_func {                                                                                        \
+	public:                                                                                                      \
+		static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
+			call_helper(VariantUtilityFunctions::m_func, p_args, r_error);                                       \
+		}                                                                                                        \
+                                                                                                                 \
+		static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) {                     \
+			validated_call_helper(VariantUtilityFunctions::m_func, p_args);                                      \
+		}                                                                                                        \
+		static void ptrcall(void *ret, const void **p_args, int p_argcount) {                                    \
+			ptr_call_helper(VariantUtilityFunctions::m_func, p_args);                                            \
+		}                                                                                                        \
+                                                                                                                 \
+		static int get_argument_count() {                                                                        \
+			return get_arg_count_helper(VariantUtilityFunctions::m_func);                                        \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_argument_type(int p_arg) {                                                      \
+			return get_arg_type_helper(VariantUtilityFunctions::m_func, p_arg);                                  \
+		}                                                                                                        \
+                                                                                                                 \
+		static Variant::Type get_return_type() {                                                                 \
+			return get_ret_type_helper(VariantUtilityFunctions::m_func);                                         \
+		}                                                                                                        \
+		static bool has_return_type() {                                                                          \
+			return false;                                                                                        \
+		}                                                                                                        \
+		static bool is_vararg() { return false; }                                                                \
+		static Variant::UtilityFunctionType get_type() { return m_category; }                                    \
+	};                                                                                                           \
+	register_utility_function<Func_##m_func>(#m_func, m_args)
+
+struct VariantUtilityFunctionInfo {
+	void (*call_utility)(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	Variant::ValidatedUtilityFunction validated_call_utility;
+	Variant::PTRUtilityFunction ptr_call_utility;
+	Vector<String> argnames;
+	bool is_vararg;
+	bool returns_value;
+	int argcount;
+	Variant::Type (*get_arg_type)(int);
+	Variant::Type return_type;
+	Variant::UtilityFunctionType type;
+};
+
+static OAHashMap<StringName, VariantUtilityFunctionInfo> utility_function_table;
+static List<StringName> utility_function_name_table;
+
+template <class T>
+static void register_utility_function(const String &p_name, const Vector<String> &argnames) {
+	String name = p_name;
+	if (name.begins_with("_")) {
+		name = name.substr(1, name.length() - 1);
+	}
+	StringName sname = name;
+	ERR_FAIL_COND(utility_function_table.has(sname));
+
+	VariantUtilityFunctionInfo bfi;
+	bfi.call_utility = T::call;
+	bfi.validated_call_utility = T::validated_call;
+	bfi.ptr_call_utility = T::ptrcall;
+	bfi.is_vararg = T::is_vararg();
+	bfi.argnames = argnames;
+	bfi.argcount = T::get_argument_count();
+	if (!bfi.is_vararg) {
+		ERR_FAIL_COND_MSG(argnames.size() != bfi.argcount, "wrong number of arguments binding utility function: " + name);
+	}
+	bfi.get_arg_type = T::get_argument_type;
+	bfi.return_type = T::get_return_type();
+	bfi.type = T::get_type();
+	bfi.returns_value = T::has_return_type();
+
+	utility_function_table.insert(sname, bfi);
+	utility_function_name_table.push_back(sname);
+}
+
+void Variant::_register_variant_utility_functions() {
+	// Math
+
+	FUNCBINDR(sin, sarray("angle_rad"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(cos, sarray("angle_rad"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(tan, sarray("angle_rad"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(sinh, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(cosh, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(tanh, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(asin, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(acos, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(atan, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(atan2, sarray("y", "x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(sqrt, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(fmod, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(fposmod, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(floor, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(ceil, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(round, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDVR(abs, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(absf, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(absi, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDVR(sign, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(signf, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(signi, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(pow, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(log, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(exp, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(is_nan, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(is_inf, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(is_equal_approx, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(is_zero_approx, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(ease, sarray("x", "c"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(step_decimals, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(range_step_decimals, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(stepify, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(lerp, sarray("from", "to", "c"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(lerp_angle, sarray("from", "to", "c"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(inverse_lerp, sarray("from", "to", "c"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(range_lerp, sarray("value", "istart", "istop", "ostart", "ostop"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(smoothstep, sarray("from", "to", "c"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(move_toward, sarray("from", "to", "delta"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(dectime, sarray("value", "amount", "step"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(deg2rad, sarray("deg"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(rad2deg, sarray("rad"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(linear2db, sarray("lin"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(db2linear, sarray("db"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(polar2cartesian, sarray("r", "th"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(cartesian2polar, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(wrapi, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(wrapf, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDVARARG(max, sarray(), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(maxi, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(maxf, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDVARARG(min, sarray(), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(mini, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(minf, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDVR3(clamp, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(clampi, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
+	FUNCBINDR(clampf, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	FUNCBINDR(nearest_po2, sarray("value"), Variant::UTILITY_FUNC_TYPE_MATH);
+
+	//Random
+
+	FUNCBIND(randomize, sarray(), Variant::UTILITY_FUNC_TYPE_RANDOM);
+	FUNCBINDR(randi, sarray(), Variant::UTILITY_FUNC_TYPE_RANDOM);
+	FUNCBINDR(randf, sarray(), Variant::UTILITY_FUNC_TYPE_RANDOM);
+	FUNCBINDR(randi_range, sarray("from", "to"), Variant::UTILITY_FUNC_TYPE_RANDOM);
+	FUNCBINDR(randf_range, sarray("from", "to"), Variant::UTILITY_FUNC_TYPE_RANDOM);
+	FUNCBIND(seed, sarray("base"), Variant::UTILITY_FUNC_TYPE_RANDOM);
+	FUNCBINDR(rand_from_seed, sarray("seed"), Variant::UTILITY_FUNC_TYPE_RANDOM);
+
+	// Utility
+	FUNCBINDVR(weakref, sarray("from"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDR(_typeof, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGS(str, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGV(print, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGV(printerr, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGV(printt, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGV(prints, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGV(printraw, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGV(push_error, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDVARARGV(push_warning, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
+
+	FUNCBINDR(var2str, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDR(str2var, sarray("string"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+
+	FUNCBINDR(var2bytes, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDR(bytes2var, sarray("bytes"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+
+	FUNCBINDR(var2bytes_with_objects, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDR(bytes2var_with_objects, sarray("bytes"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+
+	FUNCBINDR(hash, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+
+	FUNCBINDR(instance_from_id, sarray("id"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDR(is_instance_id_valid, sarray("id"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+	FUNCBINDR(is_instance_valid, sarray("instance"), Variant::UTILITY_FUNC_TYPE_GENERAL);
+}
+void Variant::_unregister_variant_utility_functions() {
+	utility_function_table.clear();
+	utility_function_name_table.clear();
+}
+
+void Variant::call_utility_function(const StringName &p_name, Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
+		r_error.argument = 0;
+		r_error.expected = 0;
+		return;
+	}
+
+	if (unlikely(!bfi->is_vararg && p_argcount < bfi->argcount)) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.argument = 0;
+		r_error.expected = bfi->argcount;
+		return;
+	}
+
+	if (unlikely(!bfi->is_vararg && p_argcount > bfi->argcount)) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+		r_error.argument = 0;
+		r_error.expected = bfi->argcount;
+		return;
+	}
+
+	bfi->call_utility(r_ret, p_args, p_argcount, r_error);
+}
+
+bool Variant::has_utility_function(const StringName &p_name) {
+	return utility_function_table.has(p_name);
+}
+
+Variant::ValidatedUtilityFunction Variant::get_validated_utility_function(const StringName &p_name) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return nullptr;
+	}
+
+	return bfi->validated_call_utility;
+}
+Variant::PTRUtilityFunction Variant::get_ptr_utility_function(const StringName &p_name) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return nullptr;
+	}
+
+	return bfi->ptr_call_utility;
+}
+
+Variant::UtilityFunctionType Variant::get_utility_function_type(const StringName &p_name) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return Variant::UTILITY_FUNC_TYPE_MATH;
+	}
+
+	return bfi->type;
+}
+
+int Variant::get_utility_function_argument_count(const StringName &p_name) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return 0;
+	}
+
+	return bfi->argcount;
+}
+Variant::Type Variant::get_utility_function_argument_type(const StringName &p_name, int p_arg) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return Variant::NIL;
+	}
+
+	return bfi->get_arg_type(p_arg);
+}
+String Variant::get_utility_function_argument_name(const StringName &p_name, int p_arg) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return String();
+	}
+	ERR_FAIL_COND_V(bfi->is_vararg, String());
+	ERR_FAIL_INDEX_V(p_arg, bfi->argnames.size(), String());
+	return bfi->argnames[p_arg];
+}
+bool Variant::has_utility_function_return_value(const StringName &p_name) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return false;
+	}
+	return bfi->returns_value;
+}
+Variant::Type Variant::get_utility_function_return_type(const StringName &p_name) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return Variant::NIL;
+	}
+
+	return bfi->return_type;
+}
+bool Variant::is_utility_function_vararg(const StringName &p_name) {
+	const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
+	if (!bfi) {
+		return false;
+	}
+
+	return bfi->is_vararg;
+}
+
+void Variant::get_utility_function_list(List<StringName> *r_functions) {
+	for (List<StringName>::Element *E = utility_function_name_table.front(); E; E = E->next()) {
+		r_functions->push_back(E->get());
+	}
+}