79 files changed, 3944 insertions, 2411 deletions

diff --git a/modules/etc/config.py b/modules/etc/config.py
index fb920482f5..4b0b01b78e 100644
--- a/modules/etc/config.py
+++ b/modules/etc/config.py
@@ -4,4 +4,8 @@ def can_build(platform):
 
 
 def configure(env):
-    pass
+    # Tools only, disabled for non-tools
+    # TODO: Find a cleaner way to achieve that
+    if (env["tools"] == "no"):
+        env["module_etc_enabled"] = "no"
+        env.disabled_modules.append("etc")
diff --git a/modules/etc/image_etc.cpp b/modules/etc/image_etc.cpp
index d9daffc59e..353bd1274a 100644
--- a/modules/etc/image_etc.cpp
+++ b/modules/etc/image_etc.cpp
@@ -153,6 +153,9 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f
 	Etc::Image::Format etc2comp_etc_format = _image_format_to_etc2comp_format(etc_format);
 
 	int wofs = 0;
+
+	print_line("begin encoding, format: " + Image::get_format_name(etc_format));
+	uint64_t t = OS::get_singleton()->get_ticks_msec();
 	for (int i = 0; i < mmc + 1; i++) {
 		// convert source image to internal etc2comp format (which is equivalent to Image::FORMAT_RGBAF)
 		// NOTE: We can alternatively add a case to Image::convert to handle Image::FORMAT_RGBAF conversion.
@@ -177,6 +180,7 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f
 		delete[] etc_data;
 		delete[] src_rgba_f;
 	}
+	print_line("time encoding: " + rtos(OS::get_singleton()->get_ticks_msec() - t));
 
 	p_img->create(imgw, imgh, mmc > 1 ? true : false, etc_format, dst_data);
 }
diff --git a/modules/gdnative/gdnative.cpp b/modules/gdnative/gdnative.cpp
index dad9a54df6..158f7fd94d 100644
--- a/modules/gdnative/gdnative.cpp
+++ b/modules/gdnative/gdnative.cpp
@@ -29,732 +29,70 @@
 /*************************************************************************/
 #include "gdnative.h"
 
-#include "global_config.h"
 #include "global_constants.h"
 #include "io/file_access_encrypted.h"
 #include "os/file_access.h"
 #include "os/os.h"
+#include "project_settings.h"
 
 #include "scene/main/scene_tree.h"
-#include "scene/resources/scene_format_text.h"
 
-#if defined(TOOLS_ENABLED) && defined(DEBUG_METHODS_ENABLED)
-#include "api_generator.h"
-#endif
-
-#ifdef TOOLS_ENABLED
-#include "editor/editor_node.h"
-#endif
-
-Error NativeLibrary::initialize(NativeLibrary *&p_native_lib, const StringName p_path) {
-
-	if (GDNativeScriptLanguage::get_singleton()->initialized_libraries.has(p_path)) {
-		p_native_lib = GDNativeScriptLanguage::get_singleton()->initialized_libraries[p_path];
-		return OK;
-	}
-
-	NativeLibrary *lib = memnew(NativeLibrary);
-	lib->path = p_path;
-
-	p_native_lib = lib;
-
-	// Open the file
-
-	Error error;
-	error = OS::get_singleton()->open_dynamic_library(p_path, lib->handle);
-	if (error) return error;
-	ERR_FAIL_COND_V(!lib->handle, ERR_BUG);
-
-	// Get the method
-
-	void *library_init;
-	error = OS::get_singleton()->get_dynamic_library_symbol_handle(lib->handle, GDNativeScriptLanguage::get_init_symbol_name(), library_init);
-	if (error) return error;
-	ERR_FAIL_COND_V(!library_init, ERR_BUG);
-
-	void (*library_init_fpointer)(godot_native_init_options *) = (void (*)(godot_native_init_options *))library_init;
-
-	godot_native_init_options options;
-
-	options.in_editor = SceneTree::get_singleton()->is_editor_hint();
-	options.core_api_hash = ClassDB::get_api_hash(ClassDB::API_CORE);
-	options.editor_api_hash = ClassDB::get_api_hash(ClassDB::API_EDITOR);
-	options.no_api_hash = ClassDB::get_api_hash(ClassDB::API_NONE);
-
-	library_init_fpointer(&options); // Catch errors?
-
-	GDNativeScriptLanguage::get_singleton()->initialized_libraries[p_path] = lib;
-
-	return OK;
-}
-
-Error NativeLibrary::terminate(NativeLibrary *&p_native_lib) {
-
-	if (!GDNativeScriptLanguage::get_singleton()->initialized_libraries.has(p_native_lib->path)) {
-		OS::get_singleton()->close_dynamic_library(p_native_lib->handle);
-		p_native_lib->handle = 0;
-		return OK;
-	}
-
-	Error error = OK;
-	void *library_terminate;
-	error = OS::get_singleton()->get_dynamic_library_symbol_handle(p_native_lib->handle, GDNativeScriptLanguage::get_terminate_symbol_name(), library_terminate);
-	if (!error) {
-
-		void (*library_terminate_pointer)(godot_native_terminate_options *) = (void (*)(godot_native_terminate_options *))library_terminate;
-
-		godot_native_terminate_options options;
-		options.in_editor = SceneTree::get_singleton()->is_editor_hint();
-
-		library_terminate_pointer(&options);
-	}
-
-	GDNativeScriptLanguage::get_singleton()->initialized_libraries.erase(p_native_lib->path);
-
-	OS::get_singleton()->close_dynamic_library(p_native_lib->handle);
-	p_native_lib->handle = 0;
-
-	return OK;
-}
-
-// Script
-#ifdef TOOLS_ENABLED
-
-void GDNativeScript::_update_placeholder(PlaceHolderScriptInstance *p_placeholder) {
-	ERR_FAIL_COND(!script_data);
-
-	List<PropertyInfo> pinfo;
-	Map<StringName, Variant> values;
-
-	for (Map<StringName, GDNativeScriptData::Property>::Element *E = script_data->properties.front(); E; E = E->next()) {
-		PropertyInfo p = E->get().info;
-		p.name = String(E->key());
-		pinfo.push_back(p);
-		values[p.name] = E->get().default_value;
-	}
-
-	p_placeholder->update(pinfo, values);
-}
-
-void GDNativeScript::_placeholder_erased(PlaceHolderScriptInstance *p_placeholder) {
-
-	placeholders.erase(p_placeholder);
-}
-
-#endif
-
-bool GDNativeScript::can_instance() const {
-#ifdef TOOLS_ENABLED
-	return script_data || (!is_tool() && !ScriptServer::is_scripting_enabled());
-#else
-	// allow defaultlibrary without editor features
-	if (!library.is_valid()) {
-		String path = GLOBAL_GET("gdnative/default_gdnativelibrary");
-
-		RES lib = ResourceLoader::load(path);
-
-		if (lib.is_valid() && lib->cast_to<GDNativeLibrary>()) {
-			return true;
-		}
-	}
+const String init_symbol = "godot_gdnative_init";
+const String terminate_symbol = "godot_gdnative_terminate";
 
-	return script_data;
-#endif
-	//return script_data || (!tool && !ScriptServer::is_scripting_enabled());
-	// change to true enable in editor stuff.
-}
-
-Ref<Script> GDNativeScript::get_base_script() const {
-	Ref<GDNativeScript> base_script;
-	base_script->library = library;
-	base_script->script_data = script_data;
-	base_script->script_name = script_data->base;
-	return base_script;
-}
-
-StringName GDNativeScript::get_instance_base_type() const {
-	return script_data->base_native_type;
-}
-
-ScriptInstance *GDNativeScript::instance_create(Object *p_this) {
-
-#ifdef TOOLS_ENABLED
-
-	// find a good way to initialize stuff in the editor
-	if (!ScriptServer::is_scripting_enabled() && !is_tool()) {
-		// placeholder, for nodes. But for tools we want the real thing
-
-		PlaceHolderScriptInstance *sins = memnew(PlaceHolderScriptInstance(GDNativeScriptLanguage::singleton, Ref<Script>((Script *)this), p_this));
-		placeholders.insert(sins);
-
-		if (!library.is_valid())
-			return sins;
-
-		if (!library->native_library) {
-			Error err = library->_initialize();
-			if (err != OK) {
-				return sins;
-			}
-		}
-
-		if (!script_data) {
-			script_data = library->get_script_data(script_name);
-		}
-		if (script_data && script_data->create_func.create_func) {
-			script_data->create_func.create_func((godot_object *)p_this, script_data->create_func.method_data);
-		}
-
-		_update_placeholder(sins);
-
-		return sins;
-	}
-
-#endif
+String GDNativeLibrary::platform_names[NUM_PLATFORMS] = {
+	"X11_32bit",
+	"X11_64bit",
+	"Windows_32bit",
+	"Windows_64bit",
+	"OSX",
 
-	if (!library.is_valid()) {
-		String path = GLOBAL_GET("gdnative/default_gdnativelibrary");
+	"Android",
+	"iOS",
 
-		RES lib = ResourceLoader::load(path);
-
-		if (lib.is_valid() && lib->cast_to<GDNativeLibrary>()) {
-			set_library(lib);
-		}
-	}
+	"WebAssembly"
+};
+String GDNativeLibrary::platform_lib_ext[NUM_PLATFORMS] = {
+	"so",
+	"so",
+	"dll",
+	"dll",
+	"dylib",
 
-	GDNativeInstance *new_instance = memnew(GDNativeInstance);
+	"so",
+	"dylib",
 
-	new_instance->owner = p_this;
-	new_instance->script = Ref<GDNativeScript>(this);
+	"wasm"
+};
 
-#ifndef TOOLS_ENABLED
-	if (!ScriptServer::is_scripting_enabled()) {
-		new_instance->userdata = 0;
-	} else {
-		new_instance->userdata = script_data->create_func.create_func((godot_object *)p_this, script_data->create_func.method_data);
-	}
+// TODO(karroffel): make this actually do the right thing.
+GDNativeLibrary::Platform GDNativeLibrary::current_platform =
+#if defined(X11_ENABLED)
+		X11_64BIT;
+#elif defined(WINDOWS_ENABLED)
+		WINDOWS_64BIT;
+#elif defined(OSX_ENABLED)
+		OSX;
 #else
-	new_instance->userdata = script_data->create_func.create_func((godot_object *)p_this, script_data->create_func.method_data);
+		X11_64BIT; // need a sensible default..
 #endif
 
-	instances.insert(p_this);
-	return new_instance;
-}
-
-bool GDNativeScript::instance_has(const Object *p_this) const {
-	return instances.has((Object *)p_this); // TODO
-}
-
-bool GDNativeScript::has_source_code() const {
-	return false;
-}
-
-String GDNativeScript::get_source_code() const {
-	return "";
-}
-
-Error GDNativeScript::reload(bool p_keep_state) {
-	return FAILED;
-}
-
-bool GDNativeScript::has_method(const StringName &p_method) const {
-	if (!script_data)
-		return false;
-	GDNativeScriptData *data = script_data;
-
-	while (data) {
-		if (data->methods.has(p_method))
-			return true;
-
-		data = data->base_data;
-	}
-
-	return false;
-}
-
-MethodInfo GDNativeScript::get_method_info(const StringName &p_method) const {
-	if (!script_data)
-		return MethodInfo();
-	GDNativeScriptData *data = script_data;
-
-	while (data) {
-		if (data->methods.has(p_method))
-			return data->methods[p_method].info;
-
-		data = data->base_data;
-	}
-
-	ERR_FAIL_COND_V(!script_data->methods.has(p_method), MethodInfo());
-	return MethodInfo();
-}
-
-void GDNativeScript::get_script_method_list(List<MethodInfo> *p_list) const {
-	if (!script_data) return;
-
-	Set<MethodInfo> methods;
-	GDNativeScriptData *data = script_data;
-
-	while (data) {
-		for (Map<StringName, GDNativeScriptData::Method>::Element *E = data->methods.front(); E; E = E->next()) {
-			methods.insert(E->get().info);
-		}
-		data = data->base_data;
-	}
-
-	for (Set<MethodInfo>::Element *E = methods.front(); E; E = E->next()) {
-		p_list->push_back(E->get());
-	}
-}
-
-void GDNativeScript::get_script_property_list(List<PropertyInfo> *p_list) const {
-	if (!script_data) return;
-
-	Set<PropertyInfo> properties;
-	GDNativeScriptData *data = script_data;
-
-	while (data) {
-		for (Map<StringName, GDNativeScriptData::Property>::Element *E = data->properties.front(); E; E = E->next()) {
-			properties.insert(E->get().info);
-		}
-		data = data->base_data;
-	}
-
-	for (Set<PropertyInfo>::Element *E = properties.front(); E; E = E->next()) {
-		p_list->push_back(E->get());
-	}
-}
-
-bool GDNativeScript::get_property_default_value(const StringName &p_property, Variant &r_value) const {
-	if (!script_data) return false;
-
-	GDNativeScriptData *data = script_data;
-
-	while (data) {
-		if (data->properties.has(p_property)) {
-			r_value = data->properties[p_property].default_value;
-			return true;
-		}
-
-		data = data->base_data;
-	}
-
-	return false;
-}
-
-bool GDNativeScript::is_tool() const {
-	ERR_FAIL_COND_V(!script_data, false);
-	return script_data->is_tool;
-}
-
-String GDNativeScript::get_node_type() const {
-	return ""; // ?
-}
-
-ScriptLanguage *GDNativeScript::get_language() const {
-	return GDNativeScriptLanguage::singleton;
-}
-
-bool GDNativeScript::has_script_signal(const StringName &p_signal) const {
-	if (!script_data)
-		return false;
-
-	GDNativeScriptData *data = script_data;
-
-	while (data) {
-		if (data->signals_.has(p_signal)) {
-			return true;
-		}
-
-		data = data->base_data;
-	}
-
-	return false;
-}
-
-void GDNativeScript::get_script_signal_list(List<MethodInfo> *r_signals) const {
-	if (!script_data)
-		return;
-
-	Set<MethodInfo> signals_;
-	GDNativeScriptData *data = script_data;
-
-	while (data) {
-
-		for (Map<StringName, GDNativeScriptData::Signal>::Element *S = data->signals_.front(); S; S = S->next()) {
-			signals_.insert(S->get().signal);
-		}
-
-		data = data->base_data;
-	}
-
-	for (Set<MethodInfo>::Element *E = signals_.front(); E; E = E->next()) {
-		r_signals->push_back(E->get());
-	}
-}
-
-Variant GDNativeScript::_new(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
-
-	/* STEP 1, CREATE */
-
-	if (!library.is_valid() || ((String)script_name).empty() || !script_data) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
-		return Variant();
-	}
-
-	r_error.error = Variant::CallError::CALL_OK;
-	REF ref;
-	Object *owner = NULL;
-
-	GDNativeScriptData *_baseptr = script_data;
-	while (_baseptr->base_data) {
-		_baseptr = _baseptr->base_data;
-	}
-
-	if (!(_baseptr->base_native_type == "")) {
-		owner = ClassDB::instance(_baseptr->base_native_type);
-	} else {
-		owner = memnew(Reference); //by default, no base means use reference
-	}
-
-	Reference *r = owner->cast_to<Reference>();
-	if (r) {
-		ref = REF(r);
-	}
-
-	// GDScript does it like this: _create_instance(p_args, p_argcount, owner, r != NULL, r_error);
-	// @Todo support varargs for constructors.
-	GDNativeInstance *instance = (GDNativeInstance *)instance_create(owner);
-
-	owner->set_script_instance(instance);
-	if (!instance) {
-		if (ref.is_null()) {
-			memdelete(owner); //no owner, sorry
-		}
-		return Variant();
-	}
-
-	if (ref.is_valid()) {
-		return ref;
-	} else {
-		return owner;
-	}
-}
-
-Ref<GDNativeLibrary> GDNativeScript::get_library() const {
-	return library;
-}
-
-void GDNativeScript::set_library(Ref<GDNativeLibrary> p_library) {
-	library = p_library;
-
-#ifdef TOOLS_ENABLED
-	if (!ScriptServer::is_scripting_enabled())
-		return;
-#endif
-	if (library.is_valid()) {
-		Error initalize_status = library->_initialize();
-		ERR_FAIL_COND(initalize_status != OK);
-		if (script_name) {
-			script_data = library->native_library->scripts[script_name];
-			ERR_FAIL_COND(!script_data);
-		}
-	}
-}
-
-StringName GDNativeScript::get_script_name() const {
-	return script_name;
-}
-
-void GDNativeScript::set_script_name(StringName p_script_name) {
-	script_name = p_script_name;
-
-	if (library.is_valid()) {
-#ifdef TOOLS_ENABLED
-		if (!library->native_library) {
-			library->_initialize();
-		}
-#endif
-		if (library->native_library) {
-			script_data = library->get_script_data(script_name);
-			ERR_FAIL_COND(!script_data);
-		}
-	}
-}
-
-void GDNativeScript::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("get_library"), &GDNativeScript::get_library);
-	ClassDB::bind_method(D_METHOD("set_library", "library"), &GDNativeScript::set_library);
-	ClassDB::bind_method(D_METHOD("get_script_name"), &GDNativeScript::get_script_name);
-	ClassDB::bind_method(D_METHOD("set_script_name", "script_name"), &GDNativeScript::set_script_name);
-
-	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "new", &GDNativeScript::_new, MethodInfo(Variant::OBJECT, "new"));
-
-	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "library", PROPERTY_HINT_RESOURCE_TYPE, "GDNativeLibrary"), "set_library", "get_library");
-	ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "script_name"), "set_script_name", "get_script_name");
-}
-
-GDNativeScript::GDNativeScript() {
-	script_data = NULL;
-	GDNativeScriptLanguage::get_singleton()->script_list.insert(this);
-}
-
-GDNativeScript::~GDNativeScript() {
-	//hmm
-	GDNativeScriptLanguage::get_singleton()->script_list.erase(this);
-}
-
-// Library
-
-GDNativeLibrary *GDNativeLibrary::currently_initialized_library = NULL;
-
-GDNativeLibrary *GDNativeLibrary::get_currently_initialized_library() {
-	return currently_initialized_library;
-}
-
-static const char *_dl_platforms_info[] = {
-	"|unix|so|Unix",
-	"unix|x11|so|X11",
-	"unix|server|so|Server",
-	"unix|android|so|Android",
-	"unix|haiku|so|Haiku", // Right?
-	"|mac|dylib|Mac",
-	"mac|ios|dylib|iOS",
-	"mac|osx|dylib|OSX",
-	"|html5|js|HTML5",
-	"|windows|dll|Windows",
-	"windows|uwp|dll|UWP",
-	NULL // Finishing condition
-};
-
-void GDNativeLibrary::set_platform_file(StringName p_platform, String p_file) {
-	if (p_file.empty()) {
-		platform_files.erase(p_platform);
-	} else {
-		platform_files[p_platform] = p_file;
-	}
-}
-
-String GDNativeLibrary::get_platform_file(StringName p_platform) const {
-	if (platform_files.has(p_platform)) {
-		return platform_files[p_platform];
-	} else {
-		return "";
-	}
-}
-
-Error GDNativeLibrary::_initialize() {
-	_THREAD_SAFE_METHOD_
-
-	// Get the file
-
-	const String platform_name = OS::get_singleton()->get_name();
-	String platform_file("");
-	char **platform_info = (char **)_dl_platforms_info;
-
-	if (platform_files.has(platform_name.to_lower())) {
-		platform_file = platform_files[platform_name.to_lower()];
-	}
-
-	while (*platform_info) {
-		String platform_info_string(*platform_info);
-
-		if (platform_name == platform_info_string.get_slicec('|', 3)) {
-			String platform_key = platform_info_string.get_slicec('|', 1);
-			String fallback_platform_key = platform_info_string.get_slicec('|', 0);
-
-			if (platform_files.has(platform_key)) {
-				platform_file = platform_files[platform_key];
-			} else if (!fallback_platform_key.empty() && platform_files.has(fallback_platform_key)) {
-				platform_file = platform_files[fallback_platform_key];
-			} else {
-				return ERR_UNAVAILABLE;
-			}
-		}
-		platform_info++;
-	}
-	ERR_FAIL_COND_V(platform_file == "", ERR_DOES_NOT_EXIST);
-
-	StringName path = GlobalConfig::get_singleton()->globalize_path(platform_file);
-
-	GDNativeLibrary::currently_initialized_library = this;
-
-	Error ret = NativeLibrary::initialize(native_library, path);
-	native_library->dllib = this;
-
-	GDNativeLibrary::currently_initialized_library = NULL;
-
-	return ret;
-}
-
-Error GDNativeLibrary::_terminate() {
-	ERR_FAIL_COND_V(!native_library, ERR_BUG);
-	ERR_FAIL_COND_V(!native_library->handle, ERR_BUG);
-
-	// de-init stuff
-
-	for (Map<StringName, GDNativeScriptData *>::Element *E = native_library->scripts.front(); E; E = E->next()) {
-		for (Map<StringName, GDNativeScriptData::Method>::Element *M = E->get()->methods.front(); M; M = M->next()) {
-			if (M->get().method.free_func) {
-				M->get().method.free_func(M->get().method.method_data);
-			}
-		}
-		if (E->get()->create_func.free_func) {
-			E->get()->create_func.free_func(E->get()->create_func.method_data);
-		}
-		if (E->get()->destroy_func.free_func) {
-			E->get()->destroy_func.free_func(E->get()->destroy_func.method_data);
-		}
-
-		for (Set<GDNativeScript *>::Element *S = GDNativeScriptLanguage::get_singleton()->script_list.front(); S; S = S->next()) {
-			if (S->get()->script_data == E->get()) {
-				S->get()->script_data = NULL;
-			}
-		}
-
-		memdelete(E->get());
-	}
-
-	Error ret = NativeLibrary::terminate(native_library);
-	native_library->scripts.clear();
-
-	return ret;
-}
-
-void GDNativeLibrary::_register_script(const StringName p_name, const StringName p_base, godot_instance_create_func p_instance_func, godot_instance_destroy_func p_destroy_func) {
-	ERR_FAIL_COND(!native_library);
-	ERR_FAIL_COND(native_library->scripts.has(p_name));
-
-	GDNativeScriptData *s = memnew(GDNativeScriptData);
-	s->base = p_base;
-	s->create_func = p_instance_func;
-	s->destroy_func = p_destroy_func;
-	Map<StringName, GDNativeScriptData *>::Element *E = native_library->scripts.find(p_base);
-	if (E) {
-		s->base_data = E->get();
-		s->base_native_type = s->base_data->base_native_type;
-	} else {
-		if (!ClassDB::class_exists(p_base)) {
-			memdelete(s);
-			ERR_EXPLAIN("Invalid base for registered type '" + p_name + "'");
-			ERR_FAIL();
-		}
-		s->base_native_type = p_base;
-	}
-
-	native_library->scripts.insert(p_name, s);
-}
-
-void GDNativeLibrary::_register_tool_script(const StringName p_name, const StringName p_base, godot_instance_create_func p_instance_func, godot_instance_destroy_func p_destroy_func) {
-	ERR_FAIL_COND(!native_library);
-	ERR_FAIL_COND(native_library->scripts.has(p_name));
-
-	GDNativeScriptData *s = memnew(GDNativeScriptData);
-	s->base = p_base;
-	s->create_func = p_instance_func;
-	s->destroy_func = p_destroy_func;
-	s->is_tool = true;
-	Map<StringName, GDNativeScriptData *>::Element *E = native_library->scripts.find(p_base);
-	if (E) {
-		s->base_data = E->get();
-		s->base_native_type = s->base_data->base_native_type;
-	} else {
-		if (!ClassDB::class_exists(p_base)) {
-			memdelete(s);
-			ERR_EXPLAIN("Invalid base for registered type '" + p_name + "'");
-			ERR_FAIL();
-		}
-		s->base_native_type = p_base;
-	}
-
-	native_library->scripts.insert(p_name, s);
-}
-
-void GDNativeLibrary::_register_script_method(const StringName p_name, const StringName p_method, godot_method_attributes p_attr, godot_instance_method p_func, MethodInfo p_info) {
-	ERR_FAIL_COND(!native_library);
-	ERR_FAIL_COND(!native_library->scripts.has(p_name));
-
-	p_info.name = p_method;
-	GDNativeScriptData::Method method;
-
-	method = GDNativeScriptData::Method(p_func, p_info, p_attr.rpc_type);
-
-	native_library->scripts[p_name]->methods.insert(p_method, method);
-}
-
-void GDNativeLibrary::_register_script_property(const StringName p_name, const String p_path, godot_property_attributes *p_attr, godot_property_set_func p_setter, godot_property_get_func p_getter) {
-	ERR_FAIL_COND(!native_library);
-	ERR_FAIL_COND(!native_library->scripts.has(p_name));
-
-	GDNativeScriptData::Property p;
-
-	PropertyInfo pi;
-	pi.name = p_path;
-
-	if (p_attr != NULL) {
-		pi = PropertyInfo((Variant::Type)p_attr->type, p_path, (PropertyHint)p_attr->hint, *(String *)&p_attr->hint_string, p_attr->usage);
-
-		p = GDNativeScriptData::Property(p_setter, p_getter, pi, *(Variant *)&p_attr->default_value, p_attr->rset_type);
-	}
-
-	native_library->scripts[p_name]->properties.insert(p_path, p);
+GDNativeLibrary::GDNativeLibrary()
+	: library_paths() {
 }
 
-void GDNativeLibrary::_register_script_signal(const StringName p_name, const godot_signal *p_signal) {
-	ERR_FAIL_COND(!native_library);
-	ERR_FAIL_COND(!native_library->scripts.has(p_name));
-	ERR_FAIL_COND(!p_signal);
-
-	GDNativeScriptData::Signal signal;
-
-	signal.signal.name = *(String *)&p_signal->name;
-
-	{
-		List<PropertyInfo> arguments;
-		for (int i = 0; i < p_signal->num_args; i++) {
-			PropertyInfo info;
-			godot_signal_argument attrib = p_signal->args[i];
-
-			String *name = (String *)&attrib.name;
-			info.name = *name;
-			info.type = (Variant::Type)attrib.type;
-			info.hint = (PropertyHint)attrib.hint;
-			info.hint_string = *(String *)&attrib.hint_string;
-			info.usage = attrib.usage;
-
-			arguments.push_back(info);
-		}
-
-		signal.signal.arguments = arguments;
-	}
-
-	{
-		Vector<Variant> default_arguments;
-		for (int i = 0; i < p_signal->num_default_args; i++) {
-			Variant *v;
-			godot_signal_argument attrib = p_signal->args[i];
-
-			v = (Variant *)&attrib.default_value;
-
-			default_arguments.push_back(*v);
-		}
-
-		signal.signal.default_arguments = default_arguments;
-	}
-
-	native_library->scripts[p_name]->signals_.insert(*(String *)&p_signal->name, signal);
+GDNativeLibrary::~GDNativeLibrary() {
 }
 
-GDNativeScriptData *GDNativeLibrary::get_script_data(const StringName p_name) {
-	ERR_FAIL_COND_V(!native_library, NULL);
-
-	ERR_FAIL_COND_V(!native_library->scripts.has(p_name), NULL);
-
-	return native_library->scripts[p_name];
+void GDNativeLibrary::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_library_path", "platform", "path"), &GDNativeLibrary::set_library_path);
+	ClassDB::bind_method(D_METHOD("get_library_path", "platform"), &GDNativeLibrary::get_library_path);
 }
 
 bool GDNativeLibrary::_set(const StringName &p_name, const Variant &p_value) {
 	String name = p_name;
 	if (name.begins_with("platform/")) {
-		set_platform_file(name.get_slice("/", 1), p_value);
+		set_library_path(name.get_slice("/", 1), p_value);
 		return true;
 	}
 	return false;
@@ -763,517 +101,234 @@ bool GDNativeLibrary::_set(const StringName &p_name, const Variant &p_value) {
 bool GDNativeLibrary::_get(const StringName &p_name, Variant &r_ret) const {
 	String name = p_name;
 	if (name.begins_with("platform/")) {
-		r_ret = get_platform_file(name.get_slice("/", 1));
+		r_ret = get_library_path(name.get_slice("/", 1));
 		return true;
 	}
 	return false;
 }
 
 void GDNativeLibrary::_get_property_list(List<PropertyInfo> *p_list) const {
-	char **platform_info = (char **)_dl_platforms_info;
-
-	Set<String> registered_platform_names;
-	{
-		List<StringName> ep;
-		// ep.push_back("X11");
-		// EditorImportExport::get_singleton()->get_export_platforms(&ep);
-
-		// @Todo
-		// get export platforms with the new export system somehow.
-		for (List<StringName>::Element *E = ep.front(); E; E = E->next()) {
-			registered_platform_names.insert(String(E->get()).to_lower());
-		}
+	for (int i = 0; i < NUM_PLATFORMS; i++) {
+		p_list->push_back(PropertyInfo(Variant::STRING,
+				"platform/" + platform_names[i],
+				PROPERTY_HINT_FILE,
+				"*." + platform_lib_ext[i]));
 	}
+}
 
-	while (*platform_info) {
-		String platform_info_string(*platform_info);
-		String fallback_platform_key = platform_info_string.get_slicec('|', 0);
-		String platform_key = platform_info_string.get_slicec('|', 1);
-		String platform_extension = platform_info_string.get_slicec('|', 2);
-		String platform_name = platform_info_string.get_slicec('|', 3);
-
-		registered_platform_names.erase(platform_name);
-
-		if (fallback_platform_key.empty()) {
-			p_list->push_back(PropertyInfo(Variant::STRING, "platform/" + platform_key, PROPERTY_HINT_FILE, "*." + platform_extension));
-
-		} else {
-			if (platform_files.has(platform_key)) {
-				p_list->push_back(PropertyInfo(Variant::STRING, "platform/" + platform_key, PROPERTY_HINT_FILE, "*." + platform_extension, PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_CHECKABLE | PROPERTY_USAGE_CHECKED));
-			} else {
-				p_list->push_back(PropertyInfo(Variant::STRING, "platform/" + platform_key, PROPERTY_HINT_FILE, "*." + platform_extension, PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_CHECKABLE));
-			}
+void GDNativeLibrary::set_library_path(StringName p_platform, String p_path) {
+	int i;
+	for (i = 0; i <= NUM_PLATFORMS; i++) {
+		if (i == NUM_PLATFORMS) break;
+		if (platform_names[i] == p_platform) {
+			break;
 		}
-		platform_info++;
-	}
-
-	while (registered_platform_names.size()) {
-		const String platform_name = registered_platform_names.front()->get();
-		registered_platform_names.erase(platform_name);
-		p_list->push_back(PropertyInfo(Variant::STRING, "platform/" + platform_name.to_lower(), PROPERTY_HINT_FILE, "*"));
 	}
-}
-
-void GDNativeLibrary::_notification(int what) {
-	// TODO
-}
-
-void GDNativeLibrary::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_platform_file", "platform", "file"), &GDNativeLibrary::set_platform_file);
-	ClassDB::bind_method(D_METHOD("get_platform_file", "platform"), &GDNativeLibrary::get_platform_file);
-}
-
-GDNativeLibrary::GDNativeLibrary() {
-	native_library = NULL;
-}
-
-GDNativeLibrary::~GDNativeLibrary() {
 
-	if (!native_library) {
-		return;
+	if (i == NUM_PLATFORMS) {
+		ERR_EXPLAIN(String("No such platform: ") + p_platform);
+		ERR_FAIL();
 	}
 
-	if (native_library->handle) {
-		_terminate();
-	}
+	library_paths[i] = p_path;
 }
 
-// Instance
-
-bool GDNativeInstance::set(const StringName &p_name, const Variant &p_value) {
-	if (!script->script_data)
-		return false;
-	if (script->script_data->properties.has(p_name)) {
-		script->script_data->properties[p_name].setter.set_func((godot_object *)owner, script->script_data->properties[p_name].setter.method_data, userdata, *(godot_variant *)&p_value);
-		return true;
+String GDNativeLibrary::get_library_path(StringName p_platform) const {
+	int i;
+	for (i = 0; i <= NUM_PLATFORMS; i++) {
+		if (i == NUM_PLATFORMS) break;
+		if (platform_names[i] == p_platform) {
+			break;
+		}
 	}
-	return false;
-}
 
-bool GDNativeInstance::get(const StringName &p_name, Variant &r_ret) const {
-	if (!script->script_data)
-		return false;
-	if (script->script_data->properties.has(p_name)) {
-		godot_variant value = script->script_data->properties[p_name].getter.get_func((godot_object *)owner, script->script_data->properties[p_name].getter.method_data, userdata);
-		r_ret = *(Variant *)&value;
-		return true;
+	if (i == NUM_PLATFORMS) {
+		ERR_EXPLAIN(String("No such platform: ") + p_platform);
+		ERR_FAIL_V("");
 	}
-	return false;
-}
-
-void GDNativeInstance::get_property_list(List<PropertyInfo> *p_properties) const {
-	script->get_script_property_list(p_properties);
-	// TODO: dynamic properties
-}
 
-Variant::Type GDNativeInstance::get_property_type(const StringName &p_name, bool *r_is_valid) const {
-	if (script->script_data->properties.has(p_name)) {
-		*r_is_valid = true;
-		return script->script_data->properties[p_name].info.type;
-	}
-	*r_is_valid = false;
-	return Variant::NIL;
+	return library_paths[i];
 }
 
-void GDNativeInstance::get_method_list(List<MethodInfo> *p_list) const {
-	script->get_script_method_list(p_list);
+String GDNativeLibrary::get_active_library_path() const {
+	return library_paths[GDNativeLibrary::current_platform];
 }
 
-bool GDNativeInstance::has_method(const StringName &p_method) const {
-	return script->has_method(p_method);
+GDNative::GDNative() {
+	initialized = false;
+	native_handle = NULL;
 }
 
-Variant GDNativeInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
-	// TODO: validated methods & errors
-
-	GDNativeScriptData *data_ptr = script->script_data;
-	while (data_ptr) {
-		Map<StringName, GDNativeScriptData::Method>::Element *E = data_ptr->methods.find(p_method);
-		if (E) {
-			godot_variant result = E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, p_argcount, (godot_variant **)p_args);
-			return *(Variant *)&result;
-		}
-		data_ptr = data_ptr->base_data;
-	}
-	r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
-	return Variant();
+GDNative::~GDNative() {
+	// TODO(karroffel): implement ALL the things!
 }
 
-void GDNativeInstance::call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount) {
-	// TODO: validated methods & errors
+extern "C" void _api_anchor();
 
-	GDNativeScriptData *data_ptr = script->script_data;
-	while (data_ptr) {
-		Map<StringName, GDNativeScriptData::Method>::Element *E = data_ptr->methods.find(p_method);
-		if (E) {
-			E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, p_argcount, (godot_variant **)p_args);
-		}
-		data_ptr = data_ptr->base_data;
-	}
+void GDNative::_compile_dummy_for_api() {
+	_api_anchor();
 }
 
-void GDNativeInstance::_ml_call_reversed(GDNativeScriptData *data_ptr, const StringName &p_method, const Variant **p_args, int p_argcount) {
-	// TODO: validated methods & errors
+void GDNative::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_library", "library:GDNativeLibrary"), &GDNative::set_library);
+	ClassDB::bind_method(D_METHOD("get_library:GDNativeLibrary"), &GDNative::get_library);
 
-	if (data_ptr->base_data)
-		_ml_call_reversed(data_ptr->base_data, p_method, p_args, p_argcount);
+	ClassDB::bind_method(D_METHOD("initialize"), &GDNative::initialize);
+	ClassDB::bind_method(D_METHOD("terminate"), &GDNative::terminate);
 
-	// Variant::CallError ce;
+	// TODO(karroffel): get_native_(raw_)call_types binding?
 
-	Map<StringName, GDNativeScriptData::Method>::Element *E = data_ptr->methods.find(p_method);
-	if (E) {
-		E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, p_argcount, (godot_variant **)p_args);
-	}
-}
+	// TODO(karroffel): make this a varargs function?
+	ClassDB::bind_method(D_METHOD("call_native:Variant", "procedure_name", "arguments:Array"), &GDNative::call_native);
 
-void GDNativeInstance::call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount) {
-	if (script.ptr() && script->script_data) {
-		_ml_call_reversed(script->script_data, p_method, p_args, p_argcount);
-	}
-}
-
-void GDNativeInstance::notification(int p_notification) {
-	Variant value = p_notification;
-	const Variant *args[1] = { &value };
-	call_multilevel(GDNativeScriptLanguage::singleton->strings._notification, args, 1);
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "library", PROPERTY_HINT_RESOURCE_TYPE, "GDNativeLibrary"), "set_library", "get_library");
 }
 
-Ref<Script> GDNativeInstance::get_script() const {
-	return script;
+void GDNative::set_library(Ref<GDNativeLibrary> p_library) {
+	ERR_EXPLAIN("Tried to change library of GDNative when it is already set");
+	ERR_FAIL_COND(library.is_valid());
+	library = p_library;
 }
 
-ScriptLanguage *GDNativeInstance::get_language() {
-	return GDNativeScriptLanguage::singleton;
+Ref<GDNativeLibrary> GDNative::get_library() {
+	return library;
 }
 
-ScriptInstance::RPCMode GDNativeInstance::get_rpc_mode(const StringName &p_method) const {
-	GDNativeScriptData::Method m = script->script_data->methods[p_method];
-	switch (m.rpc_mode) {
-		case GODOT_METHOD_RPC_MODE_DISABLED:
-			return RPC_MODE_DISABLED;
-		case GODOT_METHOD_RPC_MODE_REMOTE:
-			return RPC_MODE_REMOTE;
-		case GODOT_METHOD_RPC_MODE_SYNC:
-			return RPC_MODE_SYNC;
-		case GODOT_METHOD_RPC_MODE_MASTER:
-			return RPC_MODE_MASTER;
-		case GODOT_METHOD_RPC_MODE_SLAVE:
-			return RPC_MODE_SLAVE;
-		default:
-			return RPC_MODE_DISABLED;
+bool GDNative::initialize() {
+	if (library.is_null()) {
+		ERR_PRINT("No library set, can't initialize GDNative object");
+		return false;
 	}
-}
 
-ScriptInstance::RPCMode GDNativeInstance::get_rset_mode(const StringName &p_variable) const {
-	GDNativeScriptData::Property p = script->script_data->properties[p_variable];
-	switch (p.rset_mode) {
-		case GODOT_METHOD_RPC_MODE_DISABLED:
-			return RPC_MODE_DISABLED;
-		case GODOT_METHOD_RPC_MODE_REMOTE:
-			return RPC_MODE_REMOTE;
-		case GODOT_METHOD_RPC_MODE_SYNC:
-			return RPC_MODE_SYNC;
-		case GODOT_METHOD_RPC_MODE_MASTER:
-			return RPC_MODE_MASTER;
-		case GODOT_METHOD_RPC_MODE_SLAVE:
-			return RPC_MODE_SLAVE;
-		default:
-			return RPC_MODE_DISABLED;
+	String lib_path = library->get_active_library_path();
+	if (lib_path.empty()) {
+		ERR_PRINT("No library set for this platform");
+		return false;
 	}
-}
-
-GDNativeInstance::GDNativeInstance() {
-	owner = NULL;
-	userdata = NULL;
-}
 
-GDNativeInstance::~GDNativeInstance() {
-	if (script.is_valid()) {
-		if (owner) {
-			script->instances.erase(owner);
-		}
-		if (!script->script_data)
-			return;
-		script->script_data->destroy_func.destroy_func((godot_object *)owner, script->script_data->destroy_func.method_data, userdata);
-		if (script->script_data->destroy_func.free_func)
-			script->script_data->destroy_func.free_func(script->script_data->destroy_func.method_data);
-		if (script->script_data->create_func.free_func)
-			script->script_data->create_func.free_func(script->script_data->create_func.method_data);
+	String path = ProjectSettings::get_singleton()->globalize_path(lib_path);
+	Error err = OS::get_singleton()->open_dynamic_library(path, native_handle);
+	if (err != OK) {
+		return false;
 	}
-}
-
-// Language
-
-GDNativeScriptLanguage *GDNativeScriptLanguage::singleton = NULL;
-
-String GDNativeScriptLanguage::get_name() const {
-	return "Native";
-}
-
-void _add_reload_node() {
-#ifdef TOOLS_ENABLED
-	GDNativeReloadNode *rn = memnew(GDNativeReloadNode);
-	EditorNode::get_singleton()->add_child(rn);
-#endif
-}
-
-void GDNativeScriptLanguage::init() {
-	// TODO: Expose globals
-	GLOBAL_DEF("gdnative/default_gdnativelibrary", "");
-	PropertyInfo prop_info(Variant::STRING, "gdnative/default_gdnativelibrary", PROPERTY_HINT_FILE, "tres,res,dllib");
-	GlobalConfig::get_singleton()->set_custom_property_info("gdnative/default_gdnativelibrary", prop_info);
-
-// generate bindings
-#if defined(TOOLS_ENABLED) && defined(DEBUG_METHODS_ENABLED)
-
-	List<String> args = OS::get_singleton()->get_cmdline_args();
 
-	List<String>::Element *E = args.find("--gdnative-generate-json-api");
+	void *library_init;
+	err = OS::get_singleton()->get_dynamic_library_symbol_handle(
+			native_handle,
+			init_symbol,
+			library_init);
 
-	if (E && E->next()) {
-		if (generate_c_api(E->next()->get()) != OK) {
-			ERR_PRINT("Failed to generate C API\n");
-		}
+	if (err || !library_init) {
+		return false;
 	}
-#endif
-
-#ifdef TOOLS_ENABLED
-	// if (SceneTree::get_singleton()->is_editor_hint()) {
-	EditorNode::add_init_callback(&_add_reload_node);
-// }
-#endif
-}
 
-String GDNativeScriptLanguage::get_type() const {
-	return "Native";
-}
-
-String GDNativeScriptLanguage::get_extension() const {
-	return "gdn";
-}
-
-Error GDNativeScriptLanguage::execute_file(const String &p_path) {
-	return OK; // ??
-}
-
-void GDNativeScriptLanguage::finish() {
-	// cleanup is for noobs
-}
+	godot_gdnative_init_fn library_init_fpointer;
+	library_init_fpointer = (godot_gdnative_init_fn)library_init;
 
-// scons doesn't want to link in the api source so we need to call a dummy function to cause it to link
-extern "C" void _api_anchor();
-
-void GDNativeScriptLanguage::_compile_dummy_for_the_api() {
-	_api_anchor();
-}
+	godot_gdnative_init_options options;
 
-Ref<Script> GDNativeScriptLanguage::get_template(const String &p_class_name, const String &p_base_class_name) const {
-	GDNativeScript *src = memnew(GDNativeScript);
-	src->set_script_name(p_class_name);
-	return Ref<GDNativeScript>(src);
-}
-
-bool GDNativeScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions) const {
-	return false; // TODO
-}
+	options.in_editor = SceneTree::get_singleton()->is_editor_hint();
+	options.core_api_hash = ClassDB::get_api_hash(ClassDB::API_CORE);
+	options.editor_api_hash = ClassDB::get_api_hash(ClassDB::API_EDITOR);
+	options.no_api_hash = ClassDB::get_api_hash(ClassDB::API_NONE);
+	options.gd_native_library = (godot_object *)(get_library().ptr());
 
-Script *GDNativeScriptLanguage::create_script() const {
-	GDNativeScript *scr = memnew(GDNativeScript);
-	return scr;
-}
+	library_init_fpointer(&options);
 
-bool GDNativeScriptLanguage::has_named_classes() const {
 	return true;
 }
 
-int GDNativeScriptLanguage::find_function(const String &p_function, const String &p_code) const {
-	return -1; // No source code!
-}
-
-String GDNativeScriptLanguage::make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const {
-	return ""; // No source code!
-}
-
-void GDNativeScriptLanguage::add_global_constant(const StringName &p_variable, const Variant &p_value) {
-	// TODO TODO TODO
-}
-
-// TODO: Any debugging? (research)
-String GDNativeScriptLanguage::debug_get_error() const {
-	return "";
-}
-
-int GDNativeScriptLanguage::debug_get_stack_level_count() const {
-	return 1; // ?
-}
+bool GDNative::terminate() {
 
-int GDNativeScriptLanguage::debug_get_stack_level_line(int p_level) const {
-	return -1;
-}
-
-String GDNativeScriptLanguage::debug_get_stack_level_function(int p_level) const {
-	return "[native code]"; // ?
-}
-
-String GDNativeScriptLanguage::debug_get_stack_level_source(int p_level) const {
-	return "";
-}
-
-void GDNativeScriptLanguage::debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {}
-
-void GDNativeScriptLanguage::debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {}
-
-String GDNativeScriptLanguage::debug_parse_stack_level_expression(int p_level, const String &p_expression, int p_max_subitems, int p_max_depth) {
-	return ""; // ??
-}
+	if (native_handle == NULL) {
+		ERR_PRINT("No valid library handle, can't terminate GDNative object");
+		return false;
+	}
 
-void GDNativeScriptLanguage::reload_all_scripts() {
-	// @Todo
-}
+	Error error = OK;
+	void *library_terminate;
+	error = OS::get_singleton()->get_dynamic_library_symbol_handle(
+			native_handle,
+			terminate_symbol,
+			library_terminate);
+	if (error) {
+		OS::get_singleton()->close_dynamic_library(native_handle);
+		native_handle = NULL;
+		return true;
+	}
 
-void GDNativeScriptLanguage::reload_tool_script(const Ref<Script> &p_script, bool p_soft_reload) {
-	// @Todo
-	OS::get_singleton()->print("reload tool scripts\n");
-}
+	godot_gdnative_terminate_fn library_terminate_pointer;
+	library_terminate_pointer = (godot_gdnative_terminate_fn)library_terminate;
 
-void GDNativeScriptLanguage::get_recognized_extensions(List<String> *p_extensions) const {
-	p_extensions->push_back("gdn"); // Container file format
-}
+	// TODO(karroffel): remove this? Should be part of NativeScript, not
+	// GDNative IMO
+	godot_gdnative_terminate_options options;
+	options.in_editor = SceneTree::get_singleton()->is_editor_hint();
 
-void GDNativeScriptLanguage::get_public_functions(List<MethodInfo> *p_functions) const {
-}
+	library_terminate_pointer(&options);
 
-void GDNativeScriptLanguage::get_public_constants(List<Pair<String, Variant> > *p_constants) const {
-}
+	// GDNativeScriptLanguage::get_singleton()->initialized_libraries.erase(p_native_lib->path);
 
-// TODO: all profilling
-void GDNativeScriptLanguage::profiling_start() {
-}
+	OS::get_singleton()->close_dynamic_library(native_handle);
+	native_handle = NULL;
 
-void GDNativeScriptLanguage::profiling_stop() {
+	return false;
 }
 
-int GDNativeScriptLanguage::profiling_get_accumulated_data(ProfilingInfo *p_info_arr, int p_info_max) {
-	return 0;
+void GDNativeCallRegistry::register_native_call_type(StringName p_call_type, native_call_cb p_callback) {
+	native_calls.insert(p_call_type, p_callback);
 }
 
-int GDNativeScriptLanguage::profiling_get_frame_data(ProfilingInfo *p_info_arr, int p_info_max) {
-	return 0;
+void GDNativeCallRegistry::register_native_raw_call_type(StringName p_raw_call_type, native_raw_call_cb p_callback) {
+	native_raw_calls.insert(p_raw_call_type, p_callback);
 }
 
-void GDNativeScriptLanguage::frame() {
-}
+Vector<StringName> GDNativeCallRegistry::get_native_call_types() {
+	Vector<StringName> call_types;
+	call_types.resize(native_calls.size());
 
-String GDNativeScriptLanguage::get_init_symbol_name() {
-	return "godot_native_init"; // TODO: Maybe make some internal function which would do the actual stuff
-}
+	size_t idx = 0;
+	for (Map<StringName, native_call_cb>::Element *E = native_calls.front(); E; E = E->next(), idx++) {
+		call_types[idx] = E->key();
+	}
 
-String GDNativeScriptLanguage::get_terminate_symbol_name() {
-	return "godot_native_terminate";
+	return call_types;
 }
 
-GDNativeScriptLanguage::GDNativeScriptLanguage() {
-	ERR_FAIL_COND(singleton);
-	strings._notification = StringName("_notification");
-	singleton = this;
-	initialized_libraries = Map<StringName, NativeLibrary *>();
-}
+Vector<StringName> GDNativeCallRegistry::get_native_raw_call_types() {
+	Vector<StringName> call_types;
+	call_types.resize(native_raw_calls.size());
 
-GDNativeScriptLanguage::~GDNativeScriptLanguage() {
-	singleton = NULL;
-}
-
-// DLReloadNode
+	size_t idx = 0;
+	for (Map<StringName, native_raw_call_cb>::Element *E = native_raw_calls.front(); E; E = E->next(), idx++) {
+		call_types[idx] = E->key();
+	}
 
-void GDNativeReloadNode::_bind_methods() {
-	ClassDB::bind_method("_notification", &GDNativeReloadNode::_notification);
+	return call_types;
 }
 
-void GDNativeReloadNode::_notification(int p_what) {
-#ifdef TOOLS_ENABLED
-
-	switch (p_what) {
-		case MainLoop::NOTIFICATION_WM_FOCUS_IN: {
-
-			Set<NativeLibrary *> libs_to_reload;
-
-			for (Map<StringName, NativeLibrary *>::Element *L = GDNativeScriptLanguage::get_singleton()->initialized_libraries.front(); L; L = L->next()) {
-				// check if file got modified at all
-				// @Todo
-
-				libs_to_reload.insert(L->get());
-			}
-
-			for (Set<NativeLibrary *>::Element *L = libs_to_reload.front(); L; L = L->next()) {
-
-				GDNativeLibrary *lib = L->get()->dllib;
-
-				lib->_terminate();
-				lib->_initialize();
-
-				// update placeholders (if any)
-
-				Set<GDNativeScript *> scripts;
-
-				for (Set<GDNativeScript *>::Element *S = GDNativeScriptLanguage::get_singleton()->script_list.front(); S; S = S->next()) {
-
-					if (lib->native_library->scripts.has(S->get()->get_script_name())) {
-						GDNativeScript *script = S->get();
-						script->script_data = lib->get_script_data(script->get_script_name());
-						scripts.insert(script);
-					}
-				}
-
-				for (Set<GDNativeScript *>::Element *S = scripts.front(); S; S = S->next()) {
-					GDNativeScript *script = S->get();
-					if (script->placeholders.size() == 0)
-						continue;
+Variant GDNative::call_native(StringName p_native_call_type, StringName p_procedure_name, Array p_arguments) {
 
-					for (Set<PlaceHolderScriptInstance *>::Element *P = script->placeholders.front(); P; P = P->next()) {
-						PlaceHolderScriptInstance *p = P->get();
-						script->_update_placeholder(p);
-					}
-				}
-			}
-
-		} break;
-		default: {
-		};
+	Map<StringName, native_call_cb>::Element *E = GDNativeCallRegistry::singleton->native_calls.find(p_native_call_type);
+	if (!E) {
+		ERR_PRINT((String("No handler for native call type \"" + p_native_call_type) + "\" found").utf8().get_data());
+		return Variant();
 	}
-#endif
-}
 
-// Resource loader/saver
+	String procedure_name = p_procedure_name;
+	godot_variant result = E->get()(native_handle, (godot_string *)&procedure_name, (godot_array *)&p_arguments);
 
-RES ResourceFormatLoaderGDNativeScript::load(const String &p_path, const String &p_original_path, Error *r_error) {
-	ResourceFormatLoaderText rsflt;
-	return rsflt.load(p_path, p_original_path, r_error);
+	return *(Variant *)&result;
 }
 
-void ResourceFormatLoaderGDNativeScript::get_recognized_extensions(List<String> *p_extensions) const {
-	p_extensions->push_back("gdn");
-}
-bool ResourceFormatLoaderGDNativeScript::handles_type(const String &p_type) const {
-	return (p_type == "Script" || p_type == "Native");
-}
-String ResourceFormatLoaderGDNativeScript::get_resource_type(const String &p_path) const {
-	String el = p_path.get_extension().to_lower();
-	if (el == "gdn")
-		return "Native";
-	return "";
-}
+void GDNative::call_native_raw(StringName p_raw_call_type, StringName p_procedure_name, void *data, int num_args, void **args, void *r_return) {
 
-Error ResourceFormatSaverGDNativeScript::save(const String &p_path, const RES &p_resource, uint32_t p_flags) {
-	ResourceFormatSaverText rfst;
-	return rfst.save(p_path, p_resource, p_flags);
-}
-
-bool ResourceFormatSaverGDNativeScript::recognize(const RES &p_resource) const {
-	return p_resource->cast_to<GDNativeScript>() != NULL;
-}
-
-void ResourceFormatSaverGDNativeScript::get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const {
-	if (p_resource->cast_to<GDNativeScript>()) {
-		p_extensions->push_back("gdn");
+	Map<StringName, native_raw_call_cb>::Element *E = GDNativeCallRegistry::singleton->native_raw_calls.find(p_raw_call_type);
+	if (!E) {
+		ERR_PRINT((String("No handler for native raw call type \"" + p_raw_call_type) + "\" found").utf8().get_data());
+		return;
 	}
+
+	String procedure_name = p_procedure_name;
+	E->get()(native_handle, (godot_string *)&procedure_name, data, num_args, args, r_return);
 }
diff --git a/modules/gdnative/gdnative.h b/modules/gdnative/gdnative.h
index 650f999192..dd845cab7a 100644
--- a/modules/gdnative/gdnative.h
+++ b/modules/gdnative/gdnative.h
@@ -34,382 +34,112 @@
 #include "io/resource_saver.h"
 #include "os/thread_safe.h"
 #include "resource.h"
-#include "scene/main/node.h"
-#include "script_language.h"
-#include "self_list.h"
 
-#include "godot.h"
+#include "godot/gdnative.h"
 
-struct GDNativeScriptData;
-class GDNativeLibrary;
-
-struct NativeLibrary {
-	StringName path;
-	void *handle;
-
-	GDNativeLibrary *dllib;
-
-	Map<StringName, GDNativeScriptData *> scripts;
-
-	static Error initialize(NativeLibrary *&p_native_lib, const StringName p_path);
-	static Error terminate(NativeLibrary *&p_native_lib);
-};
-
-struct GDNativeScriptData {
-	/* typedef void* (InstanceFunc)(godot_object* instance);
-	typedef void (DestroyFunc)(godot_object* instance,void* userdata);
-	typedef godot_variant (MethodFunc)(godot_object *instance, void *userdata, void *method_data, int arg_count,godot_variant **args);
-	typedef void (MethodDataFreeFunc)(void *method_data);
-	typedef void (SetterFunc)(godot_object* instance,void* userdata,godot_variant value);
-	typedef godot_variant (GetterFunc)(godot_object* instance,void* userdata);*/
-
-	struct Method {
-		godot_instance_method method;
-		MethodInfo info;
-		int rpc_mode;
-
-		Method() {
-		}
-		Method(godot_instance_method p_method, MethodInfo p_info, int p_rpc_mode) {
-			method = p_method;
-			info = p_info;
-			rpc_mode = p_rpc_mode;
-		}
-	};
-	struct Property {
-		godot_property_set_func setter;
-		godot_property_get_func getter;
-		PropertyInfo info;
-		Variant default_value;
-		int rset_mode;
-
-		Property() {
-		}
-		Property(godot_property_set_func p_setter, godot_property_get_func p_getter) {
-			setter = p_setter;
-			getter = p_getter;
-		}
-		Property(godot_property_set_func p_setter, godot_property_get_func p_getter, PropertyInfo p_info, Variant p_default_value, int p_rset_mode) {
-			setter = p_setter;
-			getter = p_getter;
-			info = p_info;
-			default_value = p_default_value;
-			rset_mode = p_rset_mode;
-		}
-	};
-
-	struct Signal {
-		MethodInfo signal;
-	};
-
-	Map<StringName, Method> methods;
-	Map<StringName, Property> properties;
-	Map<StringName, Signal> signals_; // QtCreator doesn't like the name signals
-	StringName base;
-	StringName base_native_type;
-	GDNativeScriptData *base_data;
-	godot_instance_create_func create_func;
-	godot_instance_destroy_func destroy_func;
-
-	bool is_tool;
-
-	GDNativeScriptData() {
-		base = StringName();
-		base_data = NULL;
-		is_tool = false;
-	}
-	GDNativeScriptData(StringName p_base, godot_instance_create_func p_instance, godot_instance_destroy_func p_free) {
-		base = p_base;
-		base_data = NULL;
-		create_func = p_instance;
-		destroy_func = p_free;
-		is_tool = false;
-	}
-};
-
-class GDNativeScript : public Script {
-	GDCLASS(GDNativeScript, Script);
-
-	Ref<GDNativeLibrary> library;
-	StringName script_name;
-	StringName base_native_type;
-	Set<Object *> instances;
-	GDNativeScriptData *script_data;
-
-#ifdef TOOLS_ENABLED
-	Set<PlaceHolderScriptInstance *> placeholders;
-	void _update_placeholder(PlaceHolderScriptInstance *p_placeholder);
-	virtual void _placeholder_erased(PlaceHolderScriptInstance *p_placeholder);
-#endif
-
-	friend class GDNativeInstance;
-	friend class GDNativeScriptLanguage;
-	friend class GDNativeReloadNode;
-	friend class GDNativeLibrary;
-
-protected:
-	static void _bind_methods();
-
-public:
-	virtual bool can_instance() const;
-
-	virtual Ref<Script> get_base_script() const; //for script inheritance
-
-	virtual StringName get_instance_base_type() const; // this may not work in all scripts, will return empty if so
-	virtual ScriptInstance *instance_create(Object *p_this);
-	virtual bool instance_has(const Object *p_this) const;
-
-	virtual bool has_source_code() const;
-	virtual String get_source_code() const;
-	virtual void set_source_code(const String &p_code) {}
-	virtual Error reload(bool p_keep_state = false);
-
-	virtual bool has_method(const StringName &p_method) const;
-	virtual MethodInfo get_method_info(const StringName &p_method) const;
-
-	virtual bool is_tool() const;
-
-	virtual String get_node_type() const;
+class GDNativeLibrary : public Resource {
+	GDCLASS(GDNativeLibrary, Resource)
 
-	virtual ScriptLanguage *get_language() const;
+	enum Platform {
+		X11_32BIT,
+		X11_64BIT,
+		WINDOWS_32BIT,
+		WINDOWS_64BIT,
+		// NOTE(karroffel): I heard OSX 32 bit is dead, so 64 only
+		OSX,
 
-	virtual bool has_script_signal(const StringName &p_signal) const;
-	virtual void get_script_signal_list(List<MethodInfo> *r_signals) const;
+		// TODO(karroffel): all different android versions and archs
+		ANDROID,
 
-	virtual bool get_property_default_value(const StringName &p_property, Variant &r_value) const;
+		// TODO(karroffe): all different iOS versions and archs
+		IOS,
 
-	virtual void update_exports() {} //editor tool
-	virtual void get_script_method_list(List<MethodInfo> *p_list) const;
-	virtual void get_script_property_list(List<PropertyInfo> *p_list) const;
+		// TODO(karroffel): figure out how to deal with web stuff at all...
+		WASM,
 
-	Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+		// TODO(karroffel): does UWP have different libs??
+		// UWP,
 
-	Ref<GDNativeLibrary> get_library() const;
-	void set_library(Ref<GDNativeLibrary> p_library);
+		NUM_PLATFORMS
 
-	StringName get_script_name() const;
-	void set_script_name(StringName p_script_name);
+	};
 
-	GDNativeScript();
-	~GDNativeScript();
-};
+	static String platform_names[NUM_PLATFORMS];
+	static String platform_lib_ext[NUM_PLATFORMS];
 
-class GDNativeLibrary : public Resource {
-	_THREAD_SAFE_CLASS_
+	// TODO(karroffel): make this actually do something lol.
+	static Platform current_platform;
 
-	GDCLASS(GDNativeLibrary, Resource);
-	OBJ_SAVE_TYPE(GDNativeLibrary);
-
-	Map<StringName, String> platform_files;
-	NativeLibrary *native_library;
-	static GDNativeLibrary *currently_initialized_library;
+	String library_paths[NUM_PLATFORMS];
 
 protected:
-	friend class GDNativeScript;
-	friend struct NativeLibrary;
-	friend class GDNativeReloadNode;
-
-	GDNativeScriptData *get_script_data(const StringName p_name);
-
 	bool _set(const StringName &p_name, const Variant &p_value);
 	bool _get(const StringName &p_name, Variant &r_ret) const;
 	void _get_property_list(List<PropertyInfo> *p_list) const;
-	void _notification(int p_what);
-	static void _bind_methods();
 
 public:
-	Error _initialize();
-	Error _terminate();
-
-	static GDNativeLibrary *get_currently_initialized_library();
-
-	void _register_script(const StringName p_name, const StringName p_base, godot_instance_create_func p_instance_func, godot_instance_destroy_func p_destroy_func);
-	void _register_tool_script(const StringName p_name, const StringName p_base, godot_instance_create_func p_instance_func, godot_instance_destroy_func p_destroy_func);
-	void _register_script_method(const StringName p_name, const StringName p_method, godot_method_attributes p_attr, godot_instance_method p_func, MethodInfo p_info);
-	void _register_script_property(const StringName p_name, const String p_path, godot_property_attributes *p_attr, godot_property_set_func p_setter, godot_property_get_func p_getter);
-	void _register_script_signal(const StringName p_name, const godot_signal *p_signal);
-
-	void set_platform_file(StringName p_platform, String p_file);
-	String get_platform_file(StringName p_platform) const;
-
 	GDNativeLibrary();
 	~GDNativeLibrary();
-};
-
-class GDNativeInstance : public ScriptInstance {
-	friend class GDNativeScript;
 
-	Object *owner;
-	Ref<GDNativeScript> script;
-	void *userdata;
-
-	void _ml_call_reversed(GDNativeScriptData *data_ptr, const StringName &p_method, const Variant **p_args, int p_argcount);
-
-public:
-	_FORCE_INLINE_ Object *get_owner() { return owner; }
-
-	_FORCE_INLINE_ void *get_userdata() { return userdata; }
-
-	virtual bool set(const StringName &p_name, const Variant &p_value);
-	virtual bool get(const StringName &p_name, Variant &r_ret) const;
-	virtual void get_property_list(List<PropertyInfo> *p_properties) const;
-	virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid = NULL) const;
-
-	virtual void get_method_list(List<MethodInfo> *p_list) const;
-	virtual bool has_method(const StringName &p_method) const;
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
-	virtual void call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount);
-	virtual void call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount);
-
-	Variant debug_get_member_by_index(int p_idx) const { return Variant(); }
-
-	virtual void notification(int p_notification);
-
-	virtual Ref<Script> get_script() const;
-
-	virtual ScriptLanguage *get_language();
-
-	void set_path(const String &p_path);
-
-	void reload_members();
+	static void _bind_methods();
 
-	virtual RPCMode get_rpc_mode(const StringName &p_method) const;
-	virtual RPCMode get_rset_mode(const StringName &p_variable) const;
+	void set_library_path(StringName p_platform, String p_path);
+	String get_library_path(StringName p_platform) const;
 
-	GDNativeInstance();
-	~GDNativeInstance();
+	String get_active_library_path() const;
 };
 
-class GDNativeReloadNode;
+typedef godot_variant (*native_call_cb)(void *, godot_string *, godot_array *);
+typedef void (*native_raw_call_cb)(void *, godot_string *, void *, int, void **, void *);
 
-class GDNativeScriptLanguage : public ScriptLanguage {
-	friend class GDNativeScript;
-	friend class GDNativeInstance;
-	friend class GDNativeReloadNode;
-	friend class GDNativeLibrary;
+struct GDNativeCallRegistry {
+	static GDNativeCallRegistry *singleton;
 
-	static GDNativeScriptLanguage *singleton;
+	inline GDNativeCallRegistry *get_singleton() {
+		return singleton;
+	}
 
-	Variant *_global_array; // @Unused necessary?
-	Vector<Variant> global_array; // @Unused necessary?
-	Map<StringName, int> globals; // @Unused necessary?
+	inline GDNativeCallRegistry()
+		: native_calls(),
+		  native_raw_calls() {}
 
-	// @Unused necessary?
-	void _add_global(const StringName &p_name, const Variant &p_value);
+	Map<StringName, native_call_cb> native_calls;
+	Map<StringName, native_raw_call_cb> native_raw_calls;
 
-	Mutex *lock;
+	void register_native_call_type(StringName p_call_type, native_call_cb p_callback);
+	void register_native_raw_call_type(StringName p_raw_call_type, native_raw_call_cb p_callback);
 
-	Set<GDNativeScript *> script_list;
+	Vector<StringName> get_native_call_types();
+	Vector<StringName> get_native_raw_call_types();
+};
 
-	bool profiling;
-	uint64_t script_frame_time;
+class GDNative : public Reference {
+	GDCLASS(GDNative, Reference)
 
-	struct {
+	Ref<GDNativeLibrary> library;
+	bool initialized;
 
-		StringName _notification;
+	// TODO(karroffel): different platforms? WASM????
+	void *native_handle;
 
-	} strings;
+	void _compile_dummy_for_api();
 
 public:
-	Map<StringName, NativeLibrary *> initialized_libraries;
-
-	_FORCE_INLINE_ static GDNativeScriptLanguage *get_singleton() { return singleton; }
-
-	virtual String get_name() const;
-
-	/* LANGUAGE FUNCTIONS */
-	virtual void init();
-	virtual String get_type() const;
-	virtual String get_extension() const;
-	virtual Error execute_file(const String &p_path);
-	virtual void finish();
-
-	/* EDITOR FUNCTIONS */
-
-	virtual void get_reserved_words(List<String> *p_words) const {};
-	virtual void get_comment_delimiters(List<String> *p_delimiters) const {};
-	virtual void get_string_delimiters(List<String> *p_delimiters) const {};
-	virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;
-	virtual bool validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path = "", List<String> *r_functions = NULL) const;
-	virtual Script *create_script() const;
-	virtual bool has_named_classes() const;
-	virtual int find_function(const String &p_function, const String &p_code) const;
-	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
-	virtual Error open_in_external_editor(const Ref<Script> &p_script, int p_line, int p_col) { return ERR_UNAVAILABLE; }
-	virtual Error complete_code(const String &p_code, const String &p_base_path, Object *p_owner, List<String> *r_options, String &r_call_hint) { return ERR_UNAVAILABLE; }
-
-	virtual Error lookup_code(const String &p_code, const String &p_symbol, const String &p_base_path, Object *p_owner, LookupResult &r_result) { return ERR_UNAVAILABLE; }
+	GDNative();
+	~GDNative();
 
-	virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const {};
-	virtual void add_global_constant(const StringName &p_variable, const Variant &p_value);
-
-	/* MULTITHREAD FUNCTIONS */
-
-	//some VMs need to be notified of thread creation/exiting to allocate a stack
-	virtual void thread_enter() {}
-	virtual void thread_exit() {}
-
-	/* DEBUGGER FUNCTIONS */
-
-	virtual String debug_get_error() const;
-	virtual int debug_get_stack_level_count() const;
-	virtual int debug_get_stack_level_line(int p_level) const;
-	virtual String debug_get_stack_level_function(int p_level) const;
-	virtual String debug_get_stack_level_source(int p_level) const;
-	virtual void debug_get_stack_level_locals(int p_level, List<String> *p_locals, List<Variant> *p_values, int p_max_subitems = -1, int p_max_depth = -1){};
-	virtual void debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems = -1, int p_max_depth = -1);
-	virtual void debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems = -1, int p_max_depth = -1);
-	virtual String debug_parse_stack_level_expression(int p_level, const String &p_expression, int p_max_subitems = -1, int p_max_depth = -1);
-
-	virtual Vector<StackInfo> debug_get_current_stack_info() { return Vector<StackInfo>(); }
-
-	virtual void reload_all_scripts();
-	virtual void reload_tool_script(const Ref<Script> &p_script, bool p_soft_reload);
-	/* LOADER FUNCTIONS */
-
-	virtual void get_recognized_extensions(List<String> *p_extensions) const;
-	virtual void get_public_functions(List<MethodInfo> *p_functions) const;
-	virtual void get_public_constants(List<Pair<String, Variant> > *p_constants) const;
-
-	/* PROFILLER FUNCTIONS */
-
-	virtual void profiling_start();
-	virtual void profiling_stop();
-
-	virtual int profiling_get_accumulated_data(ProfilingInfo *p_info_arr, int p_info_max);
-	virtual int profiling_get_frame_data(ProfilingInfo *p_info_arr, int p_info_max);
-
-	virtual void frame();
-
-	static String get_init_symbol_name();
-	static String get_terminate_symbol_name();
-
-	/* HACKER FUNCTIONS */
-	void _compile_dummy_for_the_api();
+	static void _bind_methods();
 
-	GDNativeScriptLanguage();
-	~GDNativeScriptLanguage();
-};
+	void set_library(Ref<GDNativeLibrary> p_library);
+	Ref<GDNativeLibrary> get_library();
 
-class GDNativeReloadNode : public Node {
-	GDCLASS(GDNativeReloadNode, Node)
-public:
-	static void _bind_methods();
-	void _notification(int p_what);
-};
+	bool is_initialized();
 
-class ResourceFormatLoaderGDNativeScript : public ResourceFormatLoader {
-public:
-	virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL);
-	virtual void get_recognized_extensions(List<String> *p_extensions) const;
-	virtual bool handles_type(const String &p_type) const;
-	virtual String get_resource_type(const String &p_path) const;
-};
+	bool initialize();
+	bool terminate();
 
-class ResourceFormatSaverGDNativeScript : public ResourceFormatSaver {
-	virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0);
-	virtual bool recognize(const RES &p_resource) const;
-	virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const;
+	Variant call_native(StringName p_call_type, StringName p_procedure_name, Array p_arguments = Array());
+	void call_native_raw(StringName p_raw_call_type, StringName p_procedure_name, void *data, int num_args, void **args, void *r_return);
 };
 
 #endif // GDNATIVE_H
diff --git a/modules/gdnative/godot/godot_array.cpp b/modules/gdnative/godot/array.cpp
index 5497dde520..c068eecf8f 100644
--- a/modules/gdnative/godot/godot_array.cpp
+++ b/modules/gdnative/godot/array.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_array.cpp                                                      */
+/*  array.cpp                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_array.h"
+#include "array.h"
 
 #include "core/array.h"
 #include "core/os/memory.h"
diff --git a/modules/gdnative/godot/godot_array.h b/modules/gdnative/godot/array.h
index bf8bc61977..cbdbfbdde3 100644
--- a/modules/gdnative/godot/godot_array.h
+++ b/modules/gdnative/godot/array.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_array.h                                                        */
+/*  array.h                                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -37,16 +37,19 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_ARRAY_TYPE_DEFINED
-typedef struct godot_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_ARRAY_SIZE];
 } godot_array;
 #endif
 
-#include "godot_pool_arrays.h"
-#include "godot_variant.h"
+#include "pool_arrays.h"
+#include "variant.h"
 
-#include "../godot.h"
+#include "gdnative.h"
 
 void GDAPI godot_array_new(godot_array *r_dest);
 void GDAPI godot_array_new_copy(godot_array *r_dest, const godot_array *p_src);
diff --git a/modules/gdnative/godot/godot_basis.cpp b/modules/gdnative/godot/basis.cpp
index 46464932c5..7188215d04 100644
--- a/modules/gdnative/godot/godot_basis.cpp
+++ b/modules/gdnative/godot/basis.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_basis.cpp                                                      */
+/*  basis.cpp                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_basis.h"
+#include "basis.h"
 #include "core/variant.h"
 
 #include "core/math/matrix3.h"
diff --git a/modules/gdnative/godot/godot_basis.h b/modules/gdnative/godot/basis.h
index a096a8cc08..79b2b45fdd 100644
--- a/modules/gdnative/godot/godot_basis.h
+++ b/modules/gdnative/godot/basis.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_basis.h                                                        */
+/*  basis.h                                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,15 +36,18 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_BASIS_SIZE 36
+
 #ifndef GODOT_CORE_API_GODOT_BASIS_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_BASIS_TYPE_DEFINED
-typedef struct godot_basis {
-	uint8_t _dont_touch_that[36];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_BASIS_SIZE];
 } godot_basis;
 #endif
 
-#include "../godot.h"
-#include "godot_vector3.h"
+#include "gdnative.h"
+#include "quat.h"
+#include "vector3.h"
 
 void GDAPI godot_basis_new_with_rows(godot_basis *r_dest, const godot_vector3 *p_x_axis, const godot_vector3 *p_y_axis, const godot_vector3 *p_z_axis);
 void GDAPI godot_basis_new_with_axis_and_angle(godot_basis *r_dest, const godot_vector3 *p_axis, const godot_real p_phi);
diff --git a/modules/gdnative/godot/godot_color.cpp b/modules/gdnative/godot/color.cpp
index 6dedf2ab10..eac966ca1f 100644
--- a/modules/gdnative/godot/godot_color.cpp
+++ b/modules/gdnative/godot/color.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_color.cpp                                                      */
+/*  color.cpp                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_color.h"
+#include "color.h"
 #include "core/variant.h"
 
 #include "core/color.h"
diff --git a/modules/gdnative/godot/godot_color.h b/modules/gdnative/godot/color.h
index 10dc228b1c..77e709fbe3 100644
--- a/modules/gdnative/godot/godot_color.h
+++ b/modules/gdnative/godot/color.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_color.h                                                        */
+/*  color.h                                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,15 +36,17 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_COLOR_SIZE 16
+
 #ifndef GODOT_CORE_API_GODOT_COLOR_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_COLOR_TYPE_DEFINED
-typedef struct godot_color {
-	uint8_t _dont_touch_that[16];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_COLOR_SIZE];
 } godot_color;
 #endif
 
-#include "../godot.h"
-#include "godot_string.h"
+#include "gdnative.h"
+#include "string.h"
 
 void GDAPI godot_color_new_rgba(godot_color *r_dest, const godot_real p_r, const godot_real p_g, const godot_real p_b, const godot_real p_a);
 void GDAPI godot_color_new_rgb(godot_color *r_dest, const godot_real p_r, const godot_real p_g, const godot_real p_b);
diff --git a/modules/gdnative/godot/godot_dictionary.cpp b/modules/gdnative/godot/dictionary.cpp
index 12c40f0564..1c0761edfd 100644
--- a/modules/gdnative/godot/godot_dictionary.cpp
+++ b/modules/gdnative/godot/dictionary.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_dictionary.cpp                                                 */
+/*  dictionary.cpp                                                       */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_dictionary.h"
+#include "dictionary.h"
 #include "core/variant.h"
 
 #include "core/dictionary.h"
@@ -124,11 +124,17 @@ void GDAPI godot_dictionary_set(godot_dictionary *p_self, const godot_variant *p
 }
 
 godot_variant GDAPI *godot_dictionary_operator_index(godot_dictionary *p_self, const godot_variant *p_key) {
-	Array *self = (Array *)p_self;
+	Dictionary *self = (Dictionary *)p_self;
 	const Variant *key = (const Variant *)p_key;
 	return (godot_variant *)&self->operator[](*key);
 }
 
+godot_variant GDAPI *godot_dictionary_next(const godot_dictionary *p_self, const godot_variant *p_key) {
+	Dictionary *self = (Dictionary *)p_self;
+	const Variant *key = (const Variant *)p_key;
+	return (godot_variant *)self->next(key);
+}
+
 godot_bool GDAPI godot_dictionary_operator_equal(const godot_dictionary *p_self, const godot_dictionary *p_b) {
 	const Dictionary *self = (const Dictionary *)p_self;
 	const Dictionary *b = (const Dictionary *)p_b;
diff --git a/modules/gdnative/godot/godot_dictionary.h b/modules/gdnative/godot/dictionary.h
index 0325670b15..a08deb27df 100644
--- a/modules/gdnative/godot/godot_dictionary.h
+++ b/modules/gdnative/godot/dictionary.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_dictionary.h                                                   */
+/*  dictionary.h                                                         */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,16 +36,18 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_DICTIONARY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_DICTIONARY_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_DICTIONARY_TYPE_DEFINED
-typedef struct godot_dictionary {
-	uint8_t _dont_touch_that[8];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_DICTIONARY_SIZE];
 } godot_dictionary;
 #endif
 
-#include "../godot.h"
-#include "godot_array.h"
-#include "godot_variant.h"
+#include "array.h"
+#include "gdnative.h"
+#include "variant.h"
 
 void GDAPI godot_dictionary_new(godot_dictionary *r_dest);
 void GDAPI godot_dictionary_new_copy(godot_dictionary *r_dest, const godot_dictionary *p_src);
@@ -74,6 +76,8 @@ void GDAPI godot_dictionary_set(godot_dictionary *p_self, const godot_variant *p
 
 godot_variant GDAPI *godot_dictionary_operator_index(godot_dictionary *p_self, const godot_variant *p_key);
 
+godot_variant GDAPI *godot_dictionary_next(const godot_dictionary *p_self, const godot_variant *p_key);
+
 godot_bool GDAPI godot_dictionary_operator_equal(const godot_dictionary *p_self, const godot_dictionary *p_b);
 
 godot_string GDAPI godot_dictionary_to_json(const godot_dictionary *p_self);
diff --git a/modules/gdnative/godot.cpp b/modules/gdnative/godot/gdnative.cpp
index 4dbb72bba1..29b499ebab 100644
--- a/modules/gdnative/godot.cpp
+++ b/modules/gdnative/godot/gdnative.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot.cpp                                                            */
+/*  gdnative.cpp                                                         */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,13 +27,14 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot.h"
+#include "gdnative.h"
 
 #include "class_db.h"
 #include "error_macros.h"
 #include "gdnative.h"
-#include "global_config.h"
 #include "global_constants.h"
+#include "os/os.h"
+#include "project_settings.h"
 #include "variant.h"
 
 #ifdef __cplusplus
@@ -79,13 +80,6 @@ void _api_anchor() {
 	_variant_api_anchor();
 }
 
-extern "C++" {
-template <class a, class b>
-_FORCE_INLINE_ a memcast(b v) {
-	return *((a *)&v);
-}
-}
-
 void GDAPI godot_object_destroy(godot_object *p_o) {
 	memdelete((Object *)p_o);
 }
@@ -93,9 +87,13 @@ void GDAPI godot_object_destroy(godot_object *p_o) {
 // Singleton API
 
 godot_object GDAPI *godot_global_get_singleton(char *p_name) {
-	return (godot_object *)GlobalConfig::get_singleton()->get_singleton_object(String(p_name));
+	return (godot_object *)ProjectSettings::get_singleton()->get_singleton_object(String(p_name));
 } // result shouldn't be freed
 
+void GDAPI *godot_get_stack_bottom() {
+	return OS::get_singleton()->get_stack_bottom();
+}
+
 // MethodBind API
 
 godot_method_bind GDAPI *godot_method_bind_get_method(const char *p_classname, const char *p_methodname) {
@@ -142,65 +140,6 @@ void GDAPI godot_method_bind_varcall(godot_method_bind *p_method_bind)
 }
 */
 
-// Script API
-
-void GDAPI godot_script_register_class(const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func) {
-	GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library();
-	if (!library) {
-		ERR_EXPLAIN("Attempt to register script after initializing library!");
-		ERR_FAIL();
-	}
-	library->_register_script(p_name, p_base, p_create_func, p_destroy_func);
-}
-
-void GDAPI godot_script_register_tool_class(const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func) {
-	GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library();
-	if (!library) {
-		ERR_EXPLAIN("Attempt to register script after initializing library!");
-		ERR_FAIL();
-	}
-	library->_register_tool_script(p_name, p_base, p_create_func, p_destroy_func);
-}
-
-void GDAPI godot_script_register_method(const char *p_name, const char *p_function_name, godot_method_attributes p_attr, godot_instance_method p_method) {
-	GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library();
-	if (!library) {
-		ERR_EXPLAIN("Attempt to register script after initializing library!");
-		ERR_FAIL();
-	}
-	library->_register_script_method(p_name, p_function_name, p_attr, p_method, MethodInfo());
-}
-
-void GDAPI godot_script_register_property(const char *p_name, const char *p_path, godot_property_attributes *p_attr, godot_property_set_func p_set_func, godot_property_get_func p_get_func) {
-	GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library();
-	if (!library) {
-		ERR_EXPLAIN("Attempt to register script after initializing library!");
-		ERR_FAIL();
-	}
-
-	library->_register_script_property(p_name, p_path, p_attr, p_set_func, p_get_func);
-}
-
-void GDAPI godot_script_register_signal(const char *p_name, const godot_signal *p_signal) {
-	GDNativeLibrary *library = GDNativeLibrary::get_currently_initialized_library();
-	if (!library) {
-		ERR_EXPLAIN("Attempt to register script after initializing library!");
-		ERR_FAIL();
-	}
-
-	library->_register_script_signal(p_name, p_signal);
-}
-
-void GDAPI *godot_native_get_userdata(godot_object *p_instance) {
-	Object *instance = (Object *)p_instance;
-	if (!instance)
-		return NULL;
-	if (instance->get_script_instance() && instance->get_script_instance()->get_language() == GDNativeScriptLanguage::get_singleton()) {
-		return ((GDNativeInstance *)instance->get_script_instance())->get_userdata();
-	}
-	return NULL;
-}
-
 godot_class_constructor GDAPI godot_get_class_constructor(const char *p_classname) {
 	ClassDB::ClassInfo *class_info = ClassDB::classes.getptr(StringName(p_classname));
 	if (class_info)
diff --git a/modules/gdnative/godot/gdnative.h b/modules/gdnative/godot/gdnative.h
new file mode 100644
index 0000000000..b0343272ef
--- /dev/null
+++ b/modules/gdnative/godot/gdnative.h
@@ -0,0 +1,303 @@
+/*************************************************************************/
+/*  gdnative.h                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2017 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 GODOT_GDNATIVE_H
+#define GODOT_GDNATIVE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef GDAPI_BUILT_IN
+#define GDAPI_EXPORT
+#endif
+
+#ifdef _WIN32
+#if defined(GDAPI_EXPORT)
+#define GDCALLINGCONV
+#define GDAPI __declspec(dllexport) GDCALLINGCONV
+#else
+#define GDCALLINGCONV
+#define GDAPI __declspec(dllimport) GDCALLINGCONV
+#endif
+#elif defined(__APPLE__)
+#include "TargetConditionals.h"
+#if TARGET_OS_IPHONE
+#define GDCALLINGCONV
+#define GDAPI
+#elif TARGET_OS_MAC
+#define GDCALLINGCONV __attribute__((sysv_abi))
+#define GDAPI GDCALLINGCONV
+#endif
+#else
+#define GDCALLINGCONV __attribute__((sysv_abi))
+#define GDAPI GDCALLINGCONV
+#endif
+
+// This is for libraries *using* the header, NOT GODOT EXPOSING STUFF!!
+#ifdef _WIN32
+#define GDN_EXPORT __declspec(dllexport)
+#else
+#define GDN_EXPORT
+#endif
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#define GODOT_API_VERSION 1
+
+////// Error
+
+typedef enum {
+	GODOT_OK,
+	GODOT_FAILED, ///< Generic fail error
+	GODOT_ERR_UNAVAILABLE, ///< What is requested is unsupported/unavailable
+	GODOT_ERR_UNCONFIGURED, ///< The object being used hasnt been properly set up yet
+	GODOT_ERR_UNAUTHORIZED, ///< Missing credentials for requested resource
+	GODOT_ERR_PARAMETER_RANGE_ERROR, ///< Parameter given out of range (5)
+	GODOT_ERR_OUT_OF_MEMORY, ///< Out of memory
+	GODOT_ERR_FILE_NOT_FOUND,
+	GODOT_ERR_FILE_BAD_DRIVE,
+	GODOT_ERR_FILE_BAD_PATH,
+	GODOT_ERR_FILE_NO_PERMISSION, // (10)
+	GODOT_ERR_FILE_ALREADY_IN_USE,
+	GODOT_ERR_FILE_CANT_OPEN,
+	GODOT_ERR_FILE_CANT_WRITE,
+	GODOT_ERR_FILE_CANT_READ,
+	GODOT_ERR_FILE_UNRECOGNIZED, // (15)
+	GODOT_ERR_FILE_CORRUPT,
+	GODOT_ERR_FILE_MISSING_DEPENDENCIES,
+	GODOT_ERR_FILE_EOF,
+	GODOT_ERR_CANT_OPEN, ///< Can't open a resource/socket/file
+	GODOT_ERR_CANT_CREATE, // (20)
+	GODOT_ERR_QUERY_FAILED,
+	GODOT_ERR_ALREADY_IN_USE,
+	GODOT_ERR_LOCKED, ///< resource is locked
+	GODOT_ERR_TIMEOUT,
+	GODOT_ERR_CANT_CONNECT, // (25)
+	GODOT_ERR_CANT_RESOLVE,
+	GODOT_ERR_CONNECTION_ERROR,
+	GODOT_ERR_CANT_AQUIRE_RESOURCE,
+	GODOT_ERR_CANT_FORK,
+	GODOT_ERR_INVALID_DATA, ///< Data passed is invalid	(30)
+	GODOT_ERR_INVALID_PARAMETER, ///< Parameter passed is invalid
+	GODOT_ERR_ALREADY_EXISTS, ///< When adding, item already exists
+	GODOT_ERR_DOES_NOT_EXIST, ///< When retrieving/erasing, it item does not exist
+	GODOT_ERR_DATABASE_CANT_READ, ///< database is full
+	GODOT_ERR_DATABASE_CANT_WRITE, ///< database is full	(35)
+	GODOT_ERR_COMPILATION_FAILED,
+	GODOT_ERR_METHOD_NOT_FOUND,
+	GODOT_ERR_LINK_FAILED,
+	GODOT_ERR_SCRIPT_FAILED,
+	GODOT_ERR_CYCLIC_LINK, // (40)
+	GODOT_ERR_INVALID_DECLARATION,
+	GODOT_ERR_DUPLICATE_SYMBOL,
+	GODOT_ERR_PARSE_ERROR,
+	GODOT_ERR_BUSY,
+	GODOT_ERR_SKIP, // (45)
+	GODOT_ERR_HELP, ///< user requested help!!
+	GODOT_ERR_BUG, ///< a bug in the software certainly happened, due to a double check failing or unexpected behavior.
+	GODOT_ERR_PRINTER_ON_FIRE, /// the parallel port printer is engulfed in flames
+	GODOT_ERR_OMFG_THIS_IS_VERY_VERY_BAD, ///< shit happens, has never been used, though
+	GODOT_ERR_WTF = GODOT_ERR_OMFG_THIS_IS_VERY_VERY_BAD ///< short version of the above
+} godot_error;
+
+////// bool
+
+typedef bool godot_bool;
+
+#define GODOT_TRUE 1
+#define GODOT_FALSE 0
+
+/////// int
+
+typedef int godot_int;
+
+/////// real
+
+typedef float godot_real;
+
+/////// Object (forward declared)
+typedef void godot_object;
+
+/////// Brute force forward declarations for the rest
+/*
+typedef struct godot_variant godot_variant;
+typedef struct godot_string godot_string;
+typedef struct godot_vector2 godot_vector2;
+typedef struct godot_rect2 godot_rect2;
+typedef struct godot_vector3 godot_vector3;
+typedef struct godot_transform2d godot_transform2d;
+typedef struct godot_plane godot_plane;
+typedef struct godot_quat godot_quat;
+typedef struct godot_rect3 godot_rect3;
+typedef struct godot_basis godot_basis;
+typedef struct godot_transform godot_transform;
+typedef struct godot_color godot_color;
+typedef struct godot_node_path godot_node_path;
+typedef struct godot_rid godot_rid;
+typedef struct godot_dictionary godot_dictionary;
+typedef struct godot_array godot_array;
+typedef struct godot_pool_byte_array godot_pool_byte_array;
+typedef struct godot_pool_int_array godot_pool_int_array;
+typedef struct godot_pool_real_array godot_pool_real_array;
+typedef struct godot_pool_string_array godot_pool_string_array;
+typedef struct godot_pool_vector2_array godot_pool_vector2_array;
+typedef struct godot_pool_vector3_array godot_pool_vector3_array;
+typedef struct godot_pool_color_array godot_pool_color_array;
+*/
+/////// String
+
+#include "string.h"
+
+////// Vector2
+
+#include "vector2.h"
+
+////// Rect2
+
+#include "rect2.h"
+
+////// Vector3
+
+#include "vector3.h"
+
+////// Transform2D
+
+#include "transform2d.h"
+
+/////// Plane
+
+#include "plane.h"
+
+/////// Quat
+
+#include "quat.h"
+
+/////// Rect3
+
+#include "rect3.h"
+
+/////// Basis
+
+#include "basis.h"
+
+/////// Transform
+
+#include "transform.h"
+
+/////// Color
+
+#include "color.h"
+
+/////// NodePath
+
+#include "node_path.h"
+
+/////// RID
+
+#include "rid.h"
+
+/////// Dictionary
+
+#include "dictionary.h"
+
+/////// Array
+
+#include "array.h"
+
+// single API file for Pool*Array
+#include "pool_arrays.h"
+
+void GDAPI godot_object_destroy(godot_object *p_o);
+
+////// Variant
+
+#include "variant.h"
+
+////// Singleton API
+
+godot_object GDAPI *godot_global_get_singleton(char *p_name); // result shouldn't be freed
+
+////// OS API
+
+void GDAPI *godot_get_stack_bottom(); //  returns stack bottom of the main thread
+
+////// MethodBind API
+
+typedef struct {
+	uint8_t _dont_touch_that[1]; // TODO
+} godot_method_bind;
+
+godot_method_bind GDAPI *godot_method_bind_get_method(const char *p_classname, const char *p_methodname);
+void GDAPI godot_method_bind_ptrcall(godot_method_bind *p_method_bind, godot_object *p_instance, const void **p_args, void *p_ret);
+godot_variant GDAPI godot_method_bind_call(godot_method_bind *p_method_bind, godot_object *p_instance, const godot_variant **p_args, const int p_arg_count, godot_variant_call_error *p_call_error);
+////// Script API
+
+typedef struct {
+	godot_bool in_editor;
+	uint64_t core_api_hash;
+	uint64_t editor_api_hash;
+	uint64_t no_api_hash;
+	godot_object *gd_native_library; // pointer to GDNativeLibrary that is being initialized
+} godot_gdnative_init_options;
+
+typedef struct {
+	godot_bool in_editor;
+} godot_gdnative_terminate_options;
+
+// Calling convention?
+typedef godot_object *(*godot_class_constructor)();
+
+godot_class_constructor GDAPI godot_get_class_constructor(const char *p_classname);
+
+godot_dictionary GDAPI godot_get_global_constants();
+
+////// GDNative procedure types
+typedef void (*godot_gdnative_init_fn)(godot_gdnative_init_options *);
+typedef void (*godot_gdnative_terminate_fn)(godot_gdnative_terminate_options *);
+typedef godot_variant (*godot_gdnative_procedure_fn)(void *, godot_array *);
+
+////// System Functions
+
+//using these will help Godot track how much memory is in use in debug mode
+void GDAPI *godot_alloc(int p_bytes);
+void GDAPI *godot_realloc(void *p_ptr, int p_bytes);
+void GDAPI godot_free(void *p_ptr);
+
+//print using Godot's error handler list
+void GDAPI godot_print_error(const char *p_description, const char *p_function, const char *p_file, int p_line);
+void GDAPI godot_print_warning(const char *p_description, const char *p_function, const char *p_file, int p_line);
+void GDAPI godot_print(const godot_string *p_message);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // GODOT_C_H
diff --git a/modules/gdnative/godot/icon.png.import b/modules/gdnative/godot/icon.png.import
new file mode 100644
index 0000000000..27920124f9
--- /dev/null
+++ b/modules/gdnative/godot/icon.png.import
@@ -0,0 +1,23 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-aa47d037a37fb38b3b7e7828e4eec407.stex"
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+stream=false
+size_limit=0
+detect_3d=true
diff --git a/modules/gdnative/godot/godot_node_path.cpp b/modules/gdnative/godot/node_path.cpp
index c8eacd05af..a9edbc8352 100644
--- a/modules/gdnative/godot/godot_node_path.cpp
+++ b/modules/gdnative/godot/node_path.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_node_path.cpp                                                  */
+/*  node_path.cpp                                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_node_path.h"
+#include "node_path.h"
 #include "core/variant.h"
 
 #include "core/path_db.h"
diff --git a/modules/gdnative/godot/godot_node_path.h b/modules/gdnative/godot/node_path.h
index b0c9d44859..06955a052e 100644
--- a/modules/gdnative/godot/godot_node_path.h
+++ b/modules/gdnative/godot/node_path.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_node_path.h                                                    */
+/*  node_path.h                                                          */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,15 +36,17 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_NODE_PATH_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_NODE_PATH_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_NODE_PATH_TYPE_DEFINED
-typedef struct godot_node_path {
-	uint8_t _dont_touch_that[8];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_NODE_PATH_SIZE];
 } godot_node_path;
 #endif
 
-#include "../godot.h"
-#include "godot_string.h"
+#include "gdnative.h"
+#include "string.h"
 
 void GDAPI godot_node_path_new(godot_node_path *r_dest, const godot_string *p_from);
 void GDAPI godot_node_path_new_copy(godot_node_path *r_dest, const godot_node_path *p_src);
diff --git a/modules/gdnative/godot/godot_plane.cpp b/modules/gdnative/godot/plane.cpp
index 68adbd4a98..e9e659e5da 100644
--- a/modules/gdnative/godot/godot_plane.cpp
+++ b/modules/gdnative/godot/plane.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_plane.cpp                                                      */
+/*  plane.cpp                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_plane.h"
+#include "plane.h"
 #include "core/variant.h"
 
 #include "core/math/plane.h"
diff --git a/modules/gdnative/godot/godot_plane.h b/modules/gdnative/godot/plane.h
index cfc955f277..e9e3b71e03 100644
--- a/modules/gdnative/godot/godot_plane.h
+++ b/modules/gdnative/godot/plane.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_plane.h                                                        */
+/*  plane.h                                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,15 +36,17 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_PLANE_SIZE 16
+
 #ifndef GODOT_CORE_API_GODOT_PLANE_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_PLANE_TYPE_DEFINED
-typedef struct godot_plane {
-	uint8_t _dont_touch_that[16];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_PLANE_SIZE];
 } godot_plane;
 #endif
 
-#include "../godot.h"
-#include "godot_vector3.h"
+#include "gdnative.h"
+#include "vector3.h"
 
 void GDAPI godot_plane_new_with_reals(godot_plane *r_dest, const godot_real p_a, const godot_real p_b, const godot_real p_c, const godot_real p_d);
 void GDAPI godot_plane_new_with_vectors(godot_plane *r_dest, const godot_vector3 *p_v1, const godot_vector3 *p_v2, const godot_vector3 *p_v3);
diff --git a/modules/gdnative/godot/godot_pool_arrays.cpp b/modules/gdnative/godot/pool_arrays.cpp
index ea9aceea81..6a6ee0f126 100644
--- a/modules/gdnative/godot/godot_pool_arrays.cpp
+++ b/modules/gdnative/godot/pool_arrays.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_pool_arrays.cpp                                                */
+/*  pool_arrays.cpp                                                      */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,11 +27,15 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_pool_arrays.h"
+#include "pool_arrays.h"
 
 #include "array.h"
+#include "core/variant.h"
 #include "dvector.h"
-#include "variant.h"
+
+#include "core/color.h"
+#include "core/math/math_2d.h"
+#include "core/math/vector3.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/modules/gdnative/godot/godot_pool_arrays.h b/modules/gdnative/godot/pool_arrays.h
index a794d03f01..1e2916cea9 100644
--- a/modules/gdnative/godot/godot_pool_arrays.h
+++ b/modules/gdnative/godot/pool_arrays.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_pool_arrays.h                                                  */
+/*  pool_arrays.h                                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -38,66 +38,87 @@ extern "C" {
 
 /////// PoolByteArray
 
+#define GODOT_POOL_BYTE_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_POOL_BYTE_ARRAY_TYPE_DEFINED
-typedef struct godot_pool_byte_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_POOL_BYTE_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_POOL_BYTE_ARRAY_SIZE];
 } godot_pool_byte_array;
 #endif
 
 /////// PoolIntArray
 
+#define GODOT_POOL_INT_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_POOL_INT_ARRAY_TYPE_DEFINED
-typedef struct godot_pool_int_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_POOL_INT_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_POOL_INT_ARRAY_SIZE];
 } godot_pool_int_array;
 #endif
 
 /////// PoolRealArray
 
+#define GODOT_POOL_REAL_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_POOL_REAL_ARRAY_TYPE_DEFINED
-typedef struct godot_pool_real_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_POOL_REAL_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_POOL_REAL_ARRAY_SIZE];
 } godot_pool_real_array;
 #endif
 
 /////// PoolStringArray
 
+#define GODOT_POOL_STRING_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_POOL_STRING_ARRAY_TYPE_DEFINED
-typedef struct godot_pool_string_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_POOL_STRING_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_POOL_STRING_ARRAY_SIZE];
 } godot_pool_string_array;
 #endif
 
 /////// PoolVector2Array
 
+#define GODOT_POOL_VECTOR2_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_POOL_VECTOR2_ARRAY_TYPE_DEFINED
-typedef struct godot_pool_vector2_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_POOL_VECTOR2_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_POOL_VECTOR2_ARRAY_SIZE];
 } godot_pool_vector2_array;
 #endif
 
 /////// PoolVector3Array
 
+#define GODOT_POOL_VECTOR3_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_POOL_VECTOR3_ARRAY_TYPE_DEFINED
-typedef struct godot_pool_vector3_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_POOL_VECTOR3_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_POOL_VECTOR3_ARRAY_SIZE];
 } godot_pool_vector3_array;
 #endif
 
 /////// PoolColorArray
 
+#define GODOT_POOL_COLOR_ARRAY_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_POOL_COLOR_ARRAY_TYPE_DEFINED
-typedef struct godot_pool_color_array {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_POOL_COLOR_ARRAY_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_POOL_COLOR_ARRAY_SIZE];
 } godot_pool_color_array;
 #endif
 
-#include "godot_array.h"
-#include "godot_color.h"
-#include "godot_vector2.h"
-#include "godot_vector3.h"
+#include "array.h"
+#include "color.h"
+#include "vector2.h"
+#include "vector3.h"
 
-#include "../godot.h"
+#include "gdnative.h"
 
 // byte
 
diff --git a/modules/gdnative/godot/godot_quat.cpp b/modules/gdnative/godot/quat.cpp
index 7235e4fcec..6800f7fc7e 100644
--- a/modules/gdnative/godot/godot_quat.cpp
+++ b/modules/gdnative/godot/quat.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_quat.cpp                                                       */
+/*  quat.cpp                                                             */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_quat.h"
+#include "quat.h"
 #include "core/variant.h"
 
 #include "core/math/quat.h"
diff --git a/modules/gdnative/godot/godot_quat.h b/modules/gdnative/godot/quat.h
index 2289b6cbab..b86cbacc62 100644
--- a/modules/gdnative/godot/godot_quat.h
+++ b/modules/gdnative/godot/quat.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_quat.h                                                         */
+/*  quat.h                                                               */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,15 +36,17 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_QUAT_SIZE 16
+
 #ifndef GODOT_CORE_API_GODOT_QUAT_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_QUAT_TYPE_DEFINED
-typedef struct godot_quat {
-	uint8_t _dont_touch_that[16];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_QUAT_SIZE];
 } godot_quat;
 #endif
 
-#include "../godot.h"
-#include "godot_vector3.h"
+#include "gdnative.h"
+#include "vector3.h"
 
 void GDAPI godot_quat_new(godot_quat *r_dest, const godot_real p_x, const godot_real p_y, const godot_real p_z, const godot_real p_w);
 void GDAPI godot_quat_new_with_axis_angle(godot_quat *r_dest, const godot_vector3 *p_axis, const godot_real p_angle);
diff --git a/modules/gdnative/godot/godot_rect2.cpp b/modules/gdnative/godot/rect2.cpp
index 0e456ea3ba..830d7bb496 100644
--- a/modules/gdnative/godot/godot_rect2.cpp
+++ b/modules/gdnative/godot/rect2.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_rect2.cpp                                                      */
+/*  rect2.cpp                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_rect2.h"
+#include "rect2.h"
 #include "core/variant.h"
 
 #include "core/math/math_2d.h"
diff --git a/modules/gdnative/godot/godot_rect2.h b/modules/gdnative/godot/rect2.h
index 488a1204f7..7b6613d9dd 100644
--- a/modules/gdnative/godot/godot_rect2.h
+++ b/modules/gdnative/godot/rect2.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_rect2.h                                                        */
+/*  rect2.h                                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -43,8 +43,8 @@ typedef struct godot_rect2 {
 } godot_rect2;
 #endif
 
-#include "../godot.h"
-#include "godot_vector2.h"
+#include "gdnative.h"
+#include "vector2.h"
 
 void GDAPI godot_rect2_new_with_position_and_size(godot_rect2 *r_dest, const godot_vector2 *p_pos, const godot_vector2 *p_size);
 void GDAPI godot_rect2_new(godot_rect2 *r_dest, const godot_real p_x, const godot_real p_y, const godot_real p_width, const godot_real p_height);
diff --git a/modules/gdnative/godot/godot_rect3.cpp b/modules/gdnative/godot/rect3.cpp
index e524fa8463..0fabba5b7b 100644
--- a/modules/gdnative/godot/godot_rect3.cpp
+++ b/modules/gdnative/godot/rect3.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_rect3.cpp                                                      */
+/*  rect3.cpp                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_rect3.h"
+#include "rect3.h"
 #include "core/variant.h"
 
 #include "core/math/rect3.h"
diff --git a/modules/gdnative/godot/godot_rect3.h b/modules/gdnative/godot/rect3.h
index 9e9a49ac27..638d89f76f 100644
--- a/modules/gdnative/godot/godot_rect3.h
+++ b/modules/gdnative/godot/rect3.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_rect3.h                                                        */
+/*  rect3.h                                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,16 +36,18 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_RECT3_SIZE 24
+
 #ifndef GODOT_CORE_API_GODOT_RECT3_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_RECT3_TYPE_DEFINED
-typedef struct godot_rect3 {
-	uint8_t _dont_touch_that[24];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_RECT3_SIZE];
 } godot_rect3;
 #endif
 
-#include "../godot.h"
-#include "godot_plane.h"
-#include "godot_vector3.h"
+#include "gdnative.h"
+#include "plane.h"
+#include "vector3.h"
 
 void GDAPI godot_rect3_new(godot_rect3 *r_dest, const godot_vector3 *p_pos, const godot_vector3 *p_size);
 
diff --git a/modules/gdnative/godot/godot_rid.cpp b/modules/gdnative/godot/rid.cpp
index 343c004bff..2b724e554d 100644
--- a/modules/gdnative/godot/godot_rid.cpp
+++ b/modules/gdnative/godot/rid.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_rid.cpp                                                        */
+/*  rid.cpp                                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_rid.h"
+#include "rid.h"
 #include "core/variant.h"
 
 #include "core/resource.h"
diff --git a/modules/gdnative/godot/godot_rid.h b/modules/gdnative/godot/rid.h
index 25dc8d965e..92e101fd2e 100644
--- a/modules/gdnative/godot/godot_rid.h
+++ b/modules/gdnative/godot/rid.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_rid.h                                                          */
+/*  rid.h                                                                */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,14 +36,16 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_RID_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_RID_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_RID_TYPE_DEFINED
-typedef struct godot_rid {
-	uint8_t _dont_touch_that[8];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_RID_SIZE];
 } godot_rid;
 #endif
 
-#include "../godot.h"
+#include "gdnative.h"
 
 void GDAPI godot_rid_new(godot_rid *r_dest);
 
diff --git a/modules/gdnative/godot/godot_string.cpp b/modules/gdnative/godot/string.cpp
index 679011e715..e54ef3655f 100644
--- a/modules/gdnative/godot/godot_string.cpp
+++ b/modules/gdnative/godot/string.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_string.cpp                                                     */
+/*  string.cpp                                                           */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_string.h"
+#include "string.h"
 
 #include "string_db.h"
 #include "ustring.h"
diff --git a/modules/gdnative/godot/godot_string.h b/modules/gdnative/godot/string.h
index df848abb76..d4d6d6c1d0 100644
--- a/modules/gdnative/godot/godot_string.h
+++ b/modules/gdnative/godot/string.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_string.h                                                       */
+/*  string.h                                                             */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -37,13 +37,16 @@ extern "C" {
 #include <stdint.h>
 #include <wchar.h>
 
+#define GODOT_STRING_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_STRING_TYPE_DEFINED
-typedef struct godot_string {
-	uint8_t _dont_touch_that[8];
+#define GODOT_CORE_API_GODOT_STRING_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_STRING_SIZE];
 } godot_string;
 #endif
 
-#include "../godot.h"
+#include "gdnative.h"
 
 void GDAPI godot_string_new(godot_string *r_dest);
 void GDAPI godot_string_new_copy(godot_string *r_dest, const godot_string *p_src);
diff --git a/modules/gdnative/godot/godot_transform.cpp b/modules/gdnative/godot/transform.cpp
index eb9e1e207b..e566ed0b6e 100644
--- a/modules/gdnative/godot/godot_transform.cpp
+++ b/modules/gdnative/godot/transform.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_transform.cpp                                                  */
+/*  transform.cpp                                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_transform.h"
+#include "transform.h"
 #include "core/variant.h"
 
 #include "core/math/transform.h"
diff --git a/modules/gdnative/godot/godot_transform.h b/modules/gdnative/godot/transform.h
index ee87e1d33f..d14190ec49 100644
--- a/modules/gdnative/godot/godot_transform.h
+++ b/modules/gdnative/godot/transform.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_transform.h                                                    */
+/*  transform.h                                                          */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,17 +36,19 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_TRANSFORM_SIZE 48
+
 #ifndef GODOT_CORE_API_GODOT_TRANSFORM_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_TRANSFORM_TYPE_DEFINED
-typedef struct godot_transform {
-	uint8_t _dont_touch_that[48];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_TRANSFORM_SIZE];
 } godot_transform;
 #endif
 
-#include "../godot.h"
-#include "godot_basis.h"
-#include "godot_variant.h"
-#include "godot_vector3.h"
+#include "basis.h"
+#include "gdnative.h"
+#include "variant.h"
+#include "vector3.h"
 
 void GDAPI godot_transform_new_with_axis_origin(godot_transform *r_dest, const godot_vector3 *p_x_axis, const godot_vector3 *p_y_axis, const godot_vector3 *p_z_axis, const godot_vector3 *p_origin);
 void GDAPI godot_transform_new(godot_transform *r_dest, const godot_basis *p_basis, const godot_vector3 *p_origin);
diff --git a/modules/gdnative/godot/godot_transform2d.cpp b/modules/gdnative/godot/transform2d.cpp
index bdb5476f7d..01db3f7ae0 100644
--- a/modules/gdnative/godot/godot_transform2d.cpp
+++ b/modules/gdnative/godot/transform2d.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_transform2d.cpp                                                */
+/*  transform2d.cpp                                                      */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_transform2d.h"
+#include "transform2d.h"
 #include "core/variant.h"
 
 #include "core/math/math_2d.h"
diff --git a/modules/gdnative/godot/godot_transform2d.h b/modules/gdnative/godot/transform2d.h
index c375e90af7..7171e528f2 100644
--- a/modules/gdnative/godot/godot_transform2d.h
+++ b/modules/gdnative/godot/transform2d.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_transform2d.h                                                  */
+/*  transform2d.h                                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,16 +36,18 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_TRANSFORM2D_SIZE 24
+
 #ifndef GODOT_CORE_API_GODOT_TRANSFORM2D_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_TRANSFORM2D_TYPE_DEFINED
-typedef struct godot_transform2d {
-	uint8_t _dont_touch_that[24];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_TRANSFORM2D_SIZE];
 } godot_transform2d;
 #endif
 
-#include "../godot.h"
-#include "godot_variant.h"
-#include "godot_vector2.h"
+#include "gdnative.h"
+#include "variant.h"
+#include "vector2.h"
 
 void GDAPI godot_transform2d_new(godot_transform2d *r_dest, const godot_real p_rot, const godot_vector2 *p_pos);
 void GDAPI godot_transform2d_new_axis_origin(godot_transform2d *r_dest, const godot_vector2 *p_x_axis, const godot_vector2 *p_y_axis, const godot_vector2 *p_origin);
diff --git a/modules/gdnative/godot/godot_variant.cpp b/modules/gdnative/godot/variant.cpp
index c9607fb21a..3469058cfd 100644
--- a/modules/gdnative/godot/godot_variant.cpp
+++ b/modules/gdnative/godot/variant.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_variant.cpp                                                    */
+/*  variant.cpp                                                          */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_variant.h"
+#include "variant.h"
 #include "core/variant.h"
 
 #ifdef __cplusplus
diff --git a/modules/gdnative/godot/godot_variant.h b/modules/gdnative/godot/variant.h
index 9b6d287249..b56d5824fa 100644
--- a/modules/gdnative/godot/godot_variant.h
+++ b/modules/gdnative/godot/variant.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_variant.h                                                      */
+/*  variant.h                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,9 +36,12 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_VARIANT_SIZE 24
+
 #ifndef GODOT_CORE_API_GODOT_VARIANT_TYPE_DEFINED
-typedef struct godot_variant {
-	uint8_t _dont_touch_that[24];
+#define GODOT_CORE_API_GODOT_VARIANT_TYPE_DEFINED
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_VARIANT_SIZE];
 } godot_variant;
 #endif
 
@@ -96,25 +99,25 @@ typedef struct godot_variant_call_error {
 	godot_variant_type expected;
 } godot_variant_call_error;
 
-#include "godot_array.h"
-#include "godot_basis.h"
-#include "godot_color.h"
-#include "godot_dictionary.h"
-#include "godot_node_path.h"
-#include "godot_plane.h"
-#include "godot_pool_arrays.h"
-#include "godot_quat.h"
-#include "godot_rect2.h"
-#include "godot_rect3.h"
-#include "godot_rid.h"
-#include "godot_string.h"
-#include "godot_transform.h"
-#include "godot_transform2d.h"
-#include "godot_variant.h"
-#include "godot_vector2.h"
-#include "godot_vector3.h"
-
-#include "../godot.h"
+#include "array.h"
+#include "basis.h"
+#include "color.h"
+#include "dictionary.h"
+#include "node_path.h"
+#include "plane.h"
+#include "pool_arrays.h"
+#include "quat.h"
+#include "rect2.h"
+#include "rect3.h"
+#include "rid.h"
+#include "string.h"
+#include "transform.h"
+#include "transform2d.h"
+#include "variant.h"
+#include "vector2.h"
+#include "vector3.h"
+
+#include "gdnative.h"
 
 godot_variant_type GDAPI godot_variant_get_type(const godot_variant *p_v);
 
diff --git a/modules/gdnative/godot/godot_vector2.cpp b/modules/gdnative/godot/vector2.cpp
index 0ced800872..6b40e31a89 100644
--- a/modules/gdnative/godot/godot_vector2.cpp
+++ b/modules/gdnative/godot/vector2.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_vector2.cpp                                                    */
+/*  vector2.cpp                                                          */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_vector2.h"
+#include "vector2.h"
 #include "core/variant.h"
 
 #include "core/math/math_2d.h"
diff --git a/modules/gdnative/godot/godot_vector2.h b/modules/gdnative/godot/vector2.h
index 9c7590fedf..9934ddadbb 100644
--- a/modules/gdnative/godot/godot_vector2.h
+++ b/modules/gdnative/godot/vector2.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_vector2.h                                                      */
+/*  vector2.h                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,14 +36,16 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_VECTOR2_SIZE 8
+
 #ifndef GODOT_CORE_API_GODOT_VECTOR2_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_VECTOR2_TYPE_DEFINED
-typedef struct godot_vector2 {
-	uint8_t _dont_touch_that[8];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_VECTOR2_SIZE];
 } godot_vector2;
 #endif
 
-#include "../godot.h"
+#include "gdnative.h"
 
 void GDAPI godot_vector2_new(godot_vector2 *r_dest, const godot_real p_x, const godot_real p_y);
 
diff --git a/modules/gdnative/godot/godot_vector3.cpp b/modules/gdnative/godot/vector3.cpp
index f9942af6e5..904cdad9d0 100644
--- a/modules/gdnative/godot/godot_vector3.cpp
+++ b/modules/gdnative/godot/vector3.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_vector3.cpp                                                    */
+/*  vector3.cpp                                                          */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -27,7 +27,7 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#include "godot_vector3.h"
+#include "vector3.h"
 #include "core/variant.h"
 
 #include "core/vector.h"
@@ -90,11 +90,12 @@ godot_vector3 GDAPI godot_vector3_inverse(const godot_vector3 *p_self) {
 	return dest;
 }
 
-godot_vector3 GDAPI godot_vector3_snapped(const godot_vector3 *p_self, const godot_real p_by) {
+godot_vector3 GDAPI godot_vector3_snapped(const godot_vector3 *p_self, const godot_vector3 *p_by) {
 	godot_vector3 dest;
 	const Vector3 *self = (const Vector3 *)p_self;
+	const Vector3 *snap_axis = (const Vector3 *)p_by;
 
-	*((Vector3 *)&dest) = self->snapped(p_by);
+	*((Vector3 *)&dest) = self->snapped(*snap_axis);
 	return dest;
 }
 
diff --git a/modules/gdnative/godot/godot_vector3.h b/modules/gdnative/godot/vector3.h
index 8e2aed8173..b5f8d0f49a 100644
--- a/modules/gdnative/godot/godot_vector3.h
+++ b/modules/gdnative/godot/vector3.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  godot_vector3.h                                                      */
+/*  vector3.h                                                            */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -36,15 +36,17 @@ extern "C" {
 
 #include <stdint.h>
 
+#define GODOT_VECTOR3_SIZE 12
+
 #ifndef GODOT_CORE_API_GODOT_VECTOR3_TYPE_DEFINED
 #define GODOT_CORE_API_GODOT_VECTOR3_TYPE_DEFINED
-typedef struct godot_vector3 {
-	uint8_t _dont_touch_that[12];
+typedef struct {
+	uint8_t _dont_touch_that[GODOT_VECTOR3_SIZE];
 } godot_vector3;
 #endif
 
-#include "../godot.h"
-#include "godot_basis.h"
+#include "basis.h"
+#include "gdnative.h"
 
 typedef enum {
 	GODOT_VECTOR3_AXIS_X,
@@ -70,7 +72,7 @@ godot_vector3 GDAPI godot_vector3_normalized(const godot_vector3 *p_self);
 
 godot_vector3 GDAPI godot_vector3_inverse(const godot_vector3 *p_self);
 
-godot_vector3 GDAPI godot_vector3_snapped(const godot_vector3 *p_self, const godot_real p_by);
+godot_vector3 GDAPI godot_vector3_snapped(const godot_vector3 *p_self, const godot_vector3 *p_by);
 
 godot_vector3 GDAPI godot_vector3_rotated(const godot_vector3 *p_self, const godot_vector3 *p_axis, const godot_real p_phi);
 
diff --git a/modules/gdnative/register_types.cpp b/modules/gdnative/register_types.cpp
index 8789c9a267..d180d5aada 100644
--- a/modules/gdnative/register_types.cpp
+++ b/modules/gdnative/register_types.cpp
@@ -33,34 +33,47 @@
 #include "io/resource_loader.h"
 #include "io/resource_saver.h"
 
-GDNativeScriptLanguage *script_language_gdn = NULL;
-ResourceFormatLoaderGDNativeScript *resource_loader_gdn = NULL;
-ResourceFormatSaverGDNativeScript *resource_saver_gdn = NULL;
-//ResourceFormatLoaderDLLibrary *resource_loader_dllib=NULL;
+#include "core/os/os.h"
 
-void register_gdnative_types() {
+godot_variant cb_standard_varcall(void *handle, godot_string *p_procedure, godot_array *p_args) {
+	if (handle == NULL) {
+		ERR_PRINT("No valid library handle, can't call standard varcall procedure");
+		godot_variant ret;
+		godot_variant_new_nil(&ret);
+		return ret;
+	}
 
-	ClassDB::register_class<GDNativeLibrary>();
-	ClassDB::register_class<GDNativeScript>();
+	void *library_proc;
+	Error err = OS::get_singleton()->get_dynamic_library_symbol_handle(
+			handle,
+			*(String *)p_procedure,
+			library_proc,
+			true); // we roll our own message
+	if (err != OK) {
+		ERR_PRINT((String("GDNative procedure \"" + *(String *)p_procedure) + "\" does not exists and can't be called").utf8().get_data());
+		godot_variant ret;
+		godot_variant_new_nil(&ret);
+		return ret;
+	}
+
+	godot_gdnative_procedure_fn proc;
+	proc = (godot_gdnative_procedure_fn)library_proc;
 
-	script_language_gdn = memnew(GDNativeScriptLanguage);
-	ScriptServer::register_language(script_language_gdn);
-	resource_loader_gdn = memnew(ResourceFormatLoaderGDNativeScript);
-	ResourceLoader::add_resource_format_loader(resource_loader_gdn);
-	resource_saver_gdn = memnew(ResourceFormatSaverGDNativeScript);
-	ResourceSaver::add_resource_format_saver(resource_saver_gdn);
+	return proc(NULL, p_args);
 }
 
-void unregister_gdnative_types() {
+GDNativeCallRegistry *GDNativeCallRegistry::singleton;
 
-	ScriptServer::unregister_language(script_language_gdn);
+void register_gdnative_types() {
 
-	if (script_language_gdn)
-		memdelete(script_language_gdn);
+	ClassDB::register_class<GDNativeLibrary>();
+	ClassDB::register_class<GDNative>();
+
+	GDNativeCallRegistry::singleton = memnew(GDNativeCallRegistry);
 
-	if (resource_loader_gdn)
-		memdelete(resource_loader_gdn);
+	GDNativeCallRegistry::singleton->register_native_call_type("standard_varcall", cb_standard_varcall);
+}
 
-	if (resource_saver_gdn)
-		memdelete(resource_saver_gdn);
+void unregister_gdnative_types() {
+	memdelete(GDNativeCallRegistry::singleton);
 }
diff --git a/modules/gdscript/gd_editor.cpp b/modules/gdscript/gd_editor.cpp
index adf3c8edc4..c88889767c 100644
--- a/modules/gdscript/gd_editor.cpp
+++ b/modules/gdscript/gd_editor.cpp
@@ -30,8 +30,8 @@
 #include "editor/editor_settings.h"
 #include "gd_compiler.h"
 #include "gd_script.h"
-#include "global_config.h"
 #include "os/file_access.h"
+#include "project_settings.h"
 #ifdef TOOLS_ENABLED
 #include "editor/editor_file_system.h"
 #include "editor/editor_settings.h"
@@ -638,7 +638,7 @@ static bool _guess_expression_type(GDCompletionContext &context, const GDParser:
 									String which = arg1.get_slice("/", 2);
 									if (which != "") {
 										List<PropertyInfo> props;
-										GlobalConfig::get_singleton()->get_property_list(&props);
+										ProjectSettings::get_singleton()->get_property_list(&props);
 										//print_line("find singleton");
 
 										for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
@@ -650,7 +650,7 @@ static bool _guess_expression_type(GDCompletionContext &context, const GDParser:
 											String name = s.get_slice("/", 1);
 											//print_line("name: "+name+", which: "+which);
 											if (name == which) {
-												String script = GlobalConfig::get_singleton()->get(s);
+												String script = ProjectSettings::get_singleton()->get(s);
 
 												if (!script.begins_with("res://")) {
 													script = "res://" + script;
@@ -1105,7 +1105,7 @@ static bool _guess_identifier_type(GDCompletionContext &context, int p_line, con
 
 	//autoloads as singletons
 	List<PropertyInfo> props;
-	GlobalConfig::get_singleton()->get_property_list(&props);
+	ProjectSettings::get_singleton()->get_property_list(&props);
 
 	for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
 
@@ -1115,7 +1115,7 @@ static bool _guess_identifier_type(GDCompletionContext &context, int p_line, con
 		String name = s.get_slice("/", 1);
 		if (name == String(p_identifier)) {
 
-			String path = GlobalConfig::get_singleton()->get(s);
+			String path = ProjectSettings::get_singleton()->get(s);
 			if (path.begins_with("*")) {
 				String script = path.substr(1, path.length());
 
@@ -1334,8 +1334,8 @@ static void _find_identifiers(GDCompletionContext &context, int p_line, bool p_o
 
 	static const char *_type_names[Variant::VARIANT_MAX] = {
 		"null", "bool", "int", "float", "String", "Vector2", "Rect2", "Vector3", "Transform2D", "Plane", "Quat", "AABB", "Basis", "Transform",
-		"Color", "NodePath", "RID", "Object", "Dictionary", "Array", "RawArray", "IntArray", "FloatArray", "StringArray",
-		"Vector2Array", "Vector3Array", "ColorArray"
+		"Color", "NodePath", "RID", "Object", "Dictionary", "Array", "PoolByteArray", "PoolIntArray", "PoolRealArray", "PoolStringArray",
+		"PoolVector2Array", "PoolVector3Array", "PoolColorArray"
 	};
 
 	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
@@ -1344,7 +1344,7 @@ static void _find_identifiers(GDCompletionContext &context, int p_line, bool p_o
 
 	//autoload singletons
 	List<PropertyInfo> props;
-	GlobalConfig::get_singleton()->get_property_list(&props);
+	ProjectSettings::get_singleton()->get_property_list(&props);
 
 	for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
 
@@ -1352,7 +1352,7 @@ static void _find_identifiers(GDCompletionContext &context, int p_line, bool p_o
 		if (!s.begins_with("autoload/"))
 			continue;
 		String name = s.get_slice("/", 1);
-		String path = GlobalConfig::get_singleton()->get(s);
+		String path = ProjectSettings::get_singleton()->get(s);
 		if (path.begins_with("*")) {
 			result.insert(name);
 		}
@@ -1685,7 +1685,7 @@ static void _find_type_arguments(GDCompletionContext &context, const GDParser::N
 				if (p_argidx == 0 && (String(p_method) == "get_node" || String(p_method) == "has_node") && ClassDB::is_parent_class(id.obj_type, "Node")) {
 
 					List<PropertyInfo> props;
-					GlobalConfig::get_singleton()->get_property_list(&props);
+					ProjectSettings::get_singleton()->get_property_list(&props);
 
 					for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
 
@@ -2660,7 +2660,7 @@ Error GDScriptLanguage::lookup_code(const String &p_code, const String &p_symbol
 
 				//guess in autoloads as singletons
 				List<PropertyInfo> props;
-				GlobalConfig::get_singleton()->get_property_list(&props);
+				ProjectSettings::get_singleton()->get_property_list(&props);
 
 				for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
 
@@ -2670,7 +2670,7 @@ Error GDScriptLanguage::lookup_code(const String &p_code, const String &p_symbol
 					String name = s.get_slice("/", 1);
 					if (name == String(p_symbol)) {
 
-						String path = GlobalConfig::get_singleton()->get(s);
+						String path = ProjectSettings::get_singleton()->get(s);
 						if (path.begins_with("*")) {
 							String script = path.substr(1, path.length());
 
diff --git a/modules/gdscript/gd_function.cpp b/modules/gdscript/gd_function.cpp
index e8a8e20927..795371af60 100644
--- a/modules/gdscript/gd_function.cpp
+++ b/modules/gdscript/gd_function.cpp
@@ -1428,8 +1428,24 @@ Variant GDFunctionState::_signal_callback(const Variant **p_args, int p_argcount
 
 	state.result = arg;
 	Variant ret = function->call(NULL, NULL, 0, r_error, &state);
+
+	bool completed = true;
+
+	// If the return value is a GDFunctionState reference,
+	// then the function did yield again after resuming.
+	if (ret.is_ref()) {
+		GDFunctionState *gdfs = ret.operator Object *()->cast_to<GDFunctionState>();
+		if (gdfs && gdfs->function == function)
+			completed = false;
+	}
+
 	function = NULL; //cleaned up;
 	state.result = Variant();
+
+	if (completed) {
+		emit_signal("completed", ret);
+	}
+
 	return ret;
 }
 
@@ -1468,8 +1484,24 @@ Variant GDFunctionState::resume(const Variant &p_arg) {
 	state.result = p_arg;
 	Variant::CallError err;
 	Variant ret = function->call(NULL, NULL, 0, err, &state);
+
+	bool completed = true;
+
+	// If the return value is a GDFunctionState reference,
+	// then the function did yield again after resuming.
+	if (ret.is_ref()) {
+		GDFunctionState *gdfs = ret.operator Object *()->cast_to<GDFunctionState>();
+		if (gdfs && gdfs->function == function)
+			completed = false;
+	}
+
 	function = NULL; //cleaned up;
 	state.result = Variant();
+
+	if (completed) {
+		emit_signal("completed", ret);
+	}
+
 	return ret;
 }
 
@@ -1478,6 +1510,8 @@ void GDFunctionState::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("resume:Variant", "arg"), &GDFunctionState::resume, DEFVAL(Variant()));
 	ClassDB::bind_method(D_METHOD("is_valid", "extended_check"), &GDFunctionState::is_valid, DEFVAL(false));
 	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "_signal_callback", &GDFunctionState::_signal_callback, MethodInfo("_signal_callback"));
+
+	ADD_SIGNAL(MethodInfo("completed", PropertyInfo(Variant::NIL, "result")));
 }
 
 GDFunctionState::GDFunctionState() {
diff --git a/modules/gdscript/gd_functions.cpp b/modules/gdscript/gd_functions.cpp
index a361971ef4..8bc3b24a5e 100644
--- a/modules/gdscript/gd_functions.cpp
+++ b/modules/gdscript/gd_functions.cpp
@@ -1587,13 +1587,13 @@ MethodInfo GDFunctions::get_info(Function p_func) {
 		} break;
 		case TO_JSON: {
 
-			MethodInfo mi("to_json", PropertyInfo(Variant::NIL, "var:Variant"));
+			MethodInfo mi("to_json", PropertyInfo(Variant::NIL, "var"));
 			mi.return_val.type = Variant::STRING;
 			return mi;
 		} break;
 		case HASH: {
 
-			MethodInfo mi("hash", PropertyInfo(Variant::NIL, "var:Variant"));
+			MethodInfo mi("hash", PropertyInfo(Variant::NIL, "var"));
 			mi.return_val.type = Variant::INT;
 			return mi;
 		} break;
diff --git a/modules/gdscript/gd_parser.cpp b/modules/gdscript/gd_parser.cpp
index 75029a020b..36aa249398 100644
--- a/modules/gdscript/gd_parser.cpp
+++ b/modules/gdscript/gd_parser.cpp
@@ -185,8 +185,8 @@ void GDParser::_make_completable_call(int p_arg) {
 bool GDParser::_get_completable_identifier(CompletionType p_type, StringName &identifier) {
 
 	identifier = StringName();
-	if (tokenizer->get_token() == GDTokenizer::TK_IDENTIFIER) {
-		identifier = tokenizer->get_token_identifier();
+	if (tokenizer->is_token_literal()) {
+		identifier = tokenizer->get_token_literal();
 		tokenizer->advance();
 	}
 	if (tokenizer->get_token() == GDTokenizer::TK_CURSOR) {
@@ -201,8 +201,8 @@ bool GDParser::_get_completable_identifier(CompletionType p_type, StringName &id
 		completion_ident_is_call = false;
 		tokenizer->advance();
 
-		if (tokenizer->get_token() == GDTokenizer::TK_IDENTIFIER) {
-			identifier = identifier.operator String() + tokenizer->get_token_identifier().operator String();
+		if (tokenizer->is_token_literal()) {
+			identifier = identifier.operator String() + tokenizer->get_token_literal().operator String();
 			tokenizer->advance();
 		}
 
@@ -296,17 +296,6 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 						need_identifier = false;
 
 					} break;
-					case GDTokenizer::TK_IDENTIFIER: {
-						if (!need_identifier) {
-							done = true;
-							break;
-						}
-
-						path += String(tokenizer->get_token_identifier());
-						tokenizer->advance();
-						need_identifier = false;
-
-					} break;
 					case GDTokenizer::TK_OP_DIV: {
 
 						if (need_identifier) {
@@ -320,7 +309,15 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 
 					} break;
 					default: {
-						done = true;
+						// Instead of checking for TK_IDENTIFIER, we check with is_token_literal, as this allows us to use match/sync/etc. as a name
+						if (need_identifier && tokenizer->is_token_literal()) {
+							path += String(tokenizer->get_token_literal());
+							tokenizer->advance();
+							need_identifier = false;
+						} else {
+							done = true;
+						}
+
 						break;
 					}
 				}
@@ -585,7 +582,8 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 			cn->value = Variant::get_numeric_constant_value(bi_type, identifier);
 			expr = cn;
 
-		} else if (tokenizer->get_token(1) == GDTokenizer::TK_PARENTHESIS_OPEN && (tokenizer->get_token() == GDTokenizer::TK_BUILT_IN_TYPE || tokenizer->get_token() == GDTokenizer::TK_IDENTIFIER || tokenizer->get_token() == GDTokenizer::TK_BUILT_IN_FUNC)) {
+		} else if (tokenizer->get_token(1) == GDTokenizer::TK_PARENTHESIS_OPEN && tokenizer->is_token_literal()) {
+			// We check with is_token_literal, as this allows us to use match/sync/etc. as a name
 			//function or constructor
 
 			OperatorNode *op = alloc_node<OperatorNode>();
@@ -627,7 +625,8 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 
 			expr = op;
 
-		} else if (tokenizer->get_token() == GDTokenizer::TK_IDENTIFIER) {
+		} else if (tokenizer->is_token_literal(0, true)) {
+			// We check with is_token_literal, as this allows us to use match/sync/etc. as a name
 			//identifier (reference)
 
 			const ClassNode *cln = current_class;
@@ -827,10 +826,11 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 
 					if (expecting == DICT_EXPECT_KEY) {
 
-						if (tokenizer->get_token() == GDTokenizer::TK_IDENTIFIER && tokenizer->get_token(1) == GDTokenizer::TK_OP_ASSIGN) {
+						if (tokenizer->is_token_literal() && tokenizer->get_token(1) == GDTokenizer::TK_OP_ASSIGN) {
+							// We check with is_token_literal, as this allows us to use match/sync/etc. as a name
 							//lua style identifier, easier to write
 							ConstantNode *cn = alloc_node<ConstantNode>();
-							cn->value = tokenizer->get_token_identifier();
+							cn->value = tokenizer->get_token_literal();
 							key = cn;
 							tokenizer->advance(2);
 							expecting = DICT_EXPECT_VALUE;
@@ -870,7 +870,8 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 
 			expr = dict;
 
-		} else if (tokenizer->get_token() == GDTokenizer::TK_PERIOD && (tokenizer->get_token(1) == GDTokenizer::TK_IDENTIFIER || tokenizer->get_token(1) == GDTokenizer::TK_CURSOR) && tokenizer->get_token(2) == GDTokenizer::TK_PARENTHESIS_OPEN) {
+		} else if (tokenizer->get_token() == GDTokenizer::TK_PERIOD && (tokenizer->is_token_literal(1) || tokenizer->get_token(1) == GDTokenizer::TK_CURSOR) && tokenizer->get_token(2) == GDTokenizer::TK_PARENTHESIS_OPEN) {
+			// We check with is_token_literal, as this allows us to use match/sync/etc. as a name
 			// parent call
 
 			tokenizer->advance(); //goto identifier
@@ -922,7 +923,8 @@ GDParser::Node *GDParser::_parse_expression(Node *p_parent, bool p_static, bool
 
 				//indexing using "."
 
-				if (tokenizer->get_token(1) != GDTokenizer::TK_CURSOR && tokenizer->get_token(1) != GDTokenizer::TK_IDENTIFIER && tokenizer->get_token(1) != GDTokenizer::TK_BUILT_IN_FUNC) {
+				if (tokenizer->get_token(1) != GDTokenizer::TK_CURSOR && !tokenizer->is_token_literal(1)) {
+					// We check with is_token_literal, as this allows us to use match/sync/etc. as a name
 					_set_error("Expected identifier as member");
 					return NULL;
 				} else if (tokenizer->get_token(2) == GDTokenizer::TK_PARENTHESIS_OPEN) {
@@ -2341,12 +2343,12 @@ void GDParser::_parse_block(BlockNode *p_block, bool p_static) {
 				//variale declaration and (eventual) initialization
 
 				tokenizer->advance();
-				if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+				if (!tokenizer->is_token_literal(0, true)) {
 
 					_set_error("Expected identifier for local variable name.");
 					return;
 				}
-				StringName n = tokenizer->get_token_identifier();
+				StringName n = tokenizer->get_token_literal();
 				tokenizer->advance();
 				if (current_function) {
 					for (int i = 0; i < current_function->arguments.size(); i++) {
@@ -2571,7 +2573,7 @@ void GDParser::_parse_block(BlockNode *p_block, bool p_static) {
 
 				tokenizer->advance();
 
-				if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+				if (!tokenizer->is_token_literal(0, true)) {
 
 					_set_error("identifier expected after 'for'");
 				}
@@ -3108,7 +3110,7 @@ void GDParser::_parse_class(ClassNode *p_class) {
 							tokenizer->advance(); //var before the identifier is allowed
 						}
 
-						if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+						if (!tokenizer->is_token_literal(0, true)) {
 
 							_set_error("Expected identifier for argument.");
 							return;
@@ -3260,7 +3262,7 @@ void GDParser::_parse_class(ClassNode *p_class) {
 			case GDTokenizer::TK_PR_SIGNAL: {
 				tokenizer->advance();
 
-				if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+				if (!tokenizer->is_token_literal()) {
 					_set_error("Expected identifier after 'signal'.");
 					return;
 				}
@@ -3282,7 +3284,7 @@ void GDParser::_parse_class(ClassNode *p_class) {
 							break;
 						}
 
-						if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+						if (!tokenizer->is_token_literal(0, true)) {
 							_set_error("Expected identifier in signal argument.");
 							return;
 						}
@@ -3847,13 +3849,13 @@ void GDParser::_parse_class(ClassNode *p_class) {
 				bool onready = tokenizer->get_token(-1) == GDTokenizer::TK_PR_ONREADY;
 
 				tokenizer->advance();
-				if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+				if (!tokenizer->is_token_literal(0, true)) {
 
 					_set_error("Expected identifier for member variable name.");
 					return;
 				}
 
-				member.identifier = tokenizer->get_token_identifier();
+				member.identifier = tokenizer->get_token_literal();
 				member.expression = NULL;
 				member._export.name = member.identifier;
 				member.line = tokenizer->get_token_line();
@@ -3979,11 +3981,11 @@ void GDParser::_parse_class(ClassNode *p_class) {
 
 					if (tokenizer->get_token() != GDTokenizer::TK_COMMA) {
 						//just comma means using only getter
-						if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
-							_set_error("Expected identifier for setter function after 'notify'.");
+						if (!tokenizer->is_token_literal()) {
+							_set_error("Expected identifier for setter function after 'setget'.");
 						}
 
-						member.setter = tokenizer->get_token_identifier();
+						member.setter = tokenizer->get_token_literal();
 
 						tokenizer->advance();
 					}
@@ -3992,11 +3994,11 @@ void GDParser::_parse_class(ClassNode *p_class) {
 						//there is a getter
 						tokenizer->advance();
 
-						if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+						if (!tokenizer->is_token_literal()) {
 							_set_error("Expected identifier for getter function after ','.");
 						}
 
-						member.getter = tokenizer->get_token_identifier();
+						member.getter = tokenizer->get_token_literal();
 						tokenizer->advance();
 					}
 				}
@@ -4014,13 +4016,13 @@ void GDParser::_parse_class(ClassNode *p_class) {
 				ClassNode::Constant constant;
 
 				tokenizer->advance();
-				if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+				if (!tokenizer->is_token_literal(0, true)) {
 
 					_set_error("Expected name (identifier) for constant.");
 					return;
 				}
 
-				constant.identifier = tokenizer->get_token_identifier();
+				constant.identifier = tokenizer->get_token_literal();
 				tokenizer->advance();
 
 				if (tokenizer->get_token() != GDTokenizer::TK_OP_ASSIGN) {
@@ -4061,8 +4063,8 @@ void GDParser::_parse_class(ClassNode *p_class) {
 				Dictionary enum_dict;
 
 				tokenizer->advance();
-				if (tokenizer->get_token() == GDTokenizer::TK_IDENTIFIER) {
-					enum_name = tokenizer->get_token_identifier();
+				if (tokenizer->is_token_literal(0, true)) {
+					enum_name = tokenizer->get_token_literal();
 					tokenizer->advance();
 				}
 				if (tokenizer->get_token() != GDTokenizer::TK_CURLY_BRACKET_OPEN) {
@@ -4079,7 +4081,7 @@ void GDParser::_parse_class(ClassNode *p_class) {
 
 						tokenizer->advance();
 						break; // End of enum
-					} else if (tokenizer->get_token() != GDTokenizer::TK_IDENTIFIER) {
+					} else if (!tokenizer->is_token_literal(0, true)) {
 
 						if (tokenizer->get_token() == GDTokenizer::TK_EOF) {
 							_set_error("Unexpected end of file.");
@@ -4088,10 +4090,10 @@ void GDParser::_parse_class(ClassNode *p_class) {
 						}
 
 						return;
-					} else { // tokenizer->get_token()==GDTokenizer::TK_IDENTIFIER
+					} else { // tokenizer->is_token_literal(0, true)
 						ClassNode::Constant constant;
 
-						constant.identifier = tokenizer->get_token_identifier();
+						constant.identifier = tokenizer->get_token_literal();
 
 						tokenizer->advance();
 
diff --git a/modules/gdscript/gd_script.cpp b/modules/gdscript/gd_script.cpp
index 1dcc442234..fe87433a89 100644
--- a/modules/gdscript/gd_script.cpp
+++ b/modules/gdscript/gd_script.cpp
@@ -29,11 +29,11 @@
 /*************************************************************************/
 #include "gd_script.h"
 #include "gd_compiler.h"
-#include "global_config.h"
 #include "global_constants.h"
 #include "io/file_access_encrypted.h"
 #include "os/file_access.h"
 #include "os/os.h"
+#include "project_settings.h"
 
 ///////////////////////////
 
@@ -1454,9 +1454,9 @@ void GDScriptLanguage::init() {
 
 	//populate singletons
 
-	List<GlobalConfig::Singleton> singletons;
-	GlobalConfig::get_singleton()->get_singletons(&singletons);
-	for (List<GlobalConfig::Singleton>::Element *E = singletons.front(); E; E = E->next()) {
+	List<ProjectSettings::Singleton> singletons;
+	ProjectSettings::get_singleton()->get_singletons(&singletons);
+	for (List<ProjectSettings::Singleton>::Element *E = singletons.front(); E; E = E->next()) {
 
 		_add_global(E->get().name, E->get().ptr);
 	}
@@ -1885,7 +1885,7 @@ GDScriptLanguage::GDScriptLanguage() {
 	script_frame_time = 0;
 
 	_debug_call_stack_pos = 0;
-	int dmcs = GLOBAL_DEF("debug/script/max_call_stack", 1024);
+	int dmcs = GLOBAL_DEF("debug/settings/gdscript/max_call_stack", 1024);
 	if (ScriptDebugger::get_singleton()) {
 		//debugging enabled!
 
diff --git a/modules/gdscript/gd_tokenizer.cpp b/modules/gdscript/gd_tokenizer.cpp
index f4e0cc8e29..5803046185 100644
--- a/modules/gdscript/gd_tokenizer.cpp
+++ b/modules/gdscript/gd_tokenizer.cpp
@@ -130,12 +130,222 @@ const char *GDTokenizer::token_names[TK_MAX] = {
 	"Cursor"
 };
 
+struct _bit {
+	Variant::Type type;
+	const char *text;
+};
+//built in types
+
+static const _bit _type_list[] = {
+	//types
+	{ Variant::BOOL, "bool" },
+	{ Variant::INT, "int" },
+	{ Variant::REAL, "float" },
+	{ Variant::STRING, "String" },
+	{ Variant::VECTOR2, "Vector2" },
+	{ Variant::RECT2, "Rect2" },
+	{ Variant::TRANSFORM2D, "Transform2D" },
+	{ Variant::VECTOR3, "Vector3" },
+	{ Variant::RECT3, "Rect3" },
+	{ Variant::PLANE, "Plane" },
+	{ Variant::QUAT, "Quat" },
+	{ Variant::BASIS, "Basis" },
+	{ Variant::TRANSFORM, "Transform" },
+	{ Variant::COLOR, "Color" },
+	{ Variant::_RID, "RID" },
+	{ Variant::OBJECT, "Object" },
+	{ Variant::NODE_PATH, "NodePath" },
+	{ Variant::DICTIONARY, "Dictionary" },
+	{ Variant::ARRAY, "Array" },
+	{ Variant::POOL_BYTE_ARRAY, "PoolByteArray" },
+	{ Variant::POOL_INT_ARRAY, "PoolIntArray" },
+	{ Variant::POOL_REAL_ARRAY, "PoolRealArray" },
+	{ Variant::POOL_STRING_ARRAY, "PoolStringArray" },
+	{ Variant::POOL_VECTOR2_ARRAY, "PoolVector2Array" },
+	{ Variant::POOL_VECTOR3_ARRAY, "PoolVector3Array" },
+	{ Variant::POOL_COLOR_ARRAY, "PoolColorArray" },
+	{ Variant::VARIANT_MAX, NULL },
+};
+
+struct _kws {
+	GDTokenizer::Token token;
+	const char *text;
+};
+
+static const _kws _keyword_list[] = {
+	//ops
+	{ GDTokenizer::TK_OP_IN, "in" },
+	{ GDTokenizer::TK_OP_NOT, "not" },
+	{ GDTokenizer::TK_OP_OR, "or" },
+	{ GDTokenizer::TK_OP_AND, "and" },
+	//func
+	{ GDTokenizer::TK_PR_FUNCTION, "func" },
+	{ GDTokenizer::TK_PR_CLASS, "class" },
+	{ GDTokenizer::TK_PR_EXTENDS, "extends" },
+	{ GDTokenizer::TK_PR_IS, "is" },
+	{ GDTokenizer::TK_PR_ONREADY, "onready" },
+	{ GDTokenizer::TK_PR_TOOL, "tool" },
+	{ GDTokenizer::TK_PR_STATIC, "static" },
+	{ GDTokenizer::TK_PR_EXPORT, "export" },
+	{ GDTokenizer::TK_PR_SETGET, "setget" },
+	{ GDTokenizer::TK_PR_VAR, "var" },
+	{ GDTokenizer::TK_PR_PRELOAD, "preload" },
+	{ GDTokenizer::TK_PR_ASSERT, "assert" },
+	{ GDTokenizer::TK_PR_YIELD, "yield" },
+	{ GDTokenizer::TK_PR_SIGNAL, "signal" },
+	{ GDTokenizer::TK_PR_BREAKPOINT, "breakpoint" },
+	{ GDTokenizer::TK_PR_REMOTE, "remote" },
+	{ GDTokenizer::TK_PR_MASTER, "master" },
+	{ GDTokenizer::TK_PR_SLAVE, "slave" },
+	{ GDTokenizer::TK_PR_SYNC, "sync" },
+	{ GDTokenizer::TK_PR_CONST, "const" },
+	{ GDTokenizer::TK_PR_ENUM, "enum" },
+	//controlflow
+	{ GDTokenizer::TK_CF_IF, "if" },
+	{ GDTokenizer::TK_CF_ELIF, "elif" },
+	{ GDTokenizer::TK_CF_ELSE, "else" },
+	{ GDTokenizer::TK_CF_FOR, "for" },
+	{ GDTokenizer::TK_CF_WHILE, "while" },
+	{ GDTokenizer::TK_CF_DO, "do" },
+	{ GDTokenizer::TK_CF_SWITCH, "switch" },
+	{ GDTokenizer::TK_CF_CASE, "case" },
+	{ GDTokenizer::TK_CF_BREAK, "break" },
+	{ GDTokenizer::TK_CF_CONTINUE, "continue" },
+	{ GDTokenizer::TK_CF_RETURN, "return" },
+	{ GDTokenizer::TK_CF_MATCH, "match" },
+	{ GDTokenizer::TK_CF_PASS, "pass" },
+	{ GDTokenizer::TK_SELF, "self" },
+	{ GDTokenizer::TK_CONST_PI, "PI" },
+	{ GDTokenizer::TK_WILDCARD, "_" },
+	{ GDTokenizer::TK_CONST_INF, "INF" },
+	{ GDTokenizer::TK_CONST_NAN, "NAN" },
+	{ GDTokenizer::TK_ERROR, NULL }
+};
+
 const char *GDTokenizer::get_token_name(Token p_token) {
 
 	ERR_FAIL_INDEX_V(p_token, TK_MAX, "<error>");
 	return token_names[p_token];
 }
 
+bool GDTokenizer::is_token_literal(int p_offset, bool variable_safe) const {
+	switch (get_token(p_offset)) {
+		// Can always be literal:
+		case TK_IDENTIFIER:
+
+		case TK_PR_ONREADY:
+		case TK_PR_TOOL:
+		case TK_PR_STATIC:
+		case TK_PR_EXPORT:
+		case TK_PR_SETGET:
+		case TK_PR_SIGNAL:
+		case TK_PR_REMOTE:
+		case TK_PR_MASTER:
+		case TK_PR_SLAVE:
+		case TK_PR_SYNC:
+			return true;
+
+		// Literal for non-variables only:
+		case TK_BUILT_IN_TYPE:
+		case TK_BUILT_IN_FUNC:
+
+		case TK_OP_IN:
+		//case TK_OP_NOT:
+		//case TK_OP_OR:
+		//case TK_OP_AND:
+
+		case TK_PR_CLASS:
+		case TK_PR_CONST:
+		case TK_PR_ENUM:
+		case TK_PR_PRELOAD:
+		case TK_PR_FUNCTION:
+		case TK_PR_EXTENDS:
+		case TK_PR_ASSERT:
+		case TK_PR_YIELD:
+		case TK_PR_VAR:
+
+		case TK_CF_IF:
+		case TK_CF_ELIF:
+		case TK_CF_ELSE:
+		case TK_CF_FOR:
+		case TK_CF_WHILE:
+		case TK_CF_DO:
+		case TK_CF_SWITCH:
+		case TK_CF_CASE:
+		case TK_CF_BREAK:
+		case TK_CF_CONTINUE:
+		case TK_CF_RETURN:
+		case TK_CF_MATCH:
+		case TK_CF_PASS:
+		case TK_SELF:
+		case TK_CONST_PI:
+		case TK_WILDCARD:
+		case TK_CONST_INF:
+		case TK_CONST_NAN:
+		case TK_ERROR:
+			return !variable_safe;
+
+		case TK_CONSTANT: {
+			switch (get_token_constant(p_offset).get_type()) {
+				case Variant::NIL:
+				case Variant::BOOL:
+					return true;
+				default:
+					return false;
+			}
+		}
+		default:
+			return false;
+	}
+}
+
+StringName GDTokenizer::get_token_literal(int p_offset) const {
+	Token token = get_token(p_offset);
+	switch (token) {
+		case TK_IDENTIFIER:
+			return get_token_identifier(p_offset);
+		case TK_BUILT_IN_TYPE: {
+			Variant::Type type = get_token_type(p_offset);
+			int idx = 0;
+
+			while (_type_list[idx].text) {
+				if (type == _type_list[idx].type) {
+					return _type_list[idx].text;
+				}
+				idx++;
+			}
+		} break; // Shouldn't get here, stuff happens
+		case TK_BUILT_IN_FUNC:
+			return GDFunctions::get_func_name(get_token_built_in_func(p_offset));
+		case TK_CONSTANT: {
+			const Variant value = get_token_constant(p_offset);
+
+			switch (value.get_type()) {
+				case Variant::NIL:
+					return "null";
+				case Variant::BOOL:
+					return value ? "true" : "false";
+				default: {}
+			}
+		}
+		case TK_OP_AND:
+		case TK_OP_OR:
+			break; // Don't get into default, since they can be non-literal
+		default: {
+			int idx = 0;
+
+			while (_keyword_list[idx].text) {
+				if (token == _keyword_list[idx].token) {
+					return _keyword_list[idx].text;
+				}
+				idx++;
+			}
+		}
+	}
+	ERR_EXPLAIN("Failed to get token literal");
+	ERR_FAIL_V("");
+}
+
 static bool _is_text_char(CharType c) {
 
 	return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_';
@@ -779,51 +989,14 @@ void GDTokenizerText::_advance() {
 
 						bool found = false;
 
-						struct _bit {
-							Variant::Type type;
-							const char *text;
-						};
-						//built in types
-
-						static const _bit type_list[] = {
-							//types
-							{ Variant::BOOL, "bool" },
-							{ Variant::INT, "int" },
-							{ Variant::REAL, "float" },
-							{ Variant::STRING, "String" },
-							{ Variant::VECTOR2, "Vector2" },
-							{ Variant::RECT2, "Rect2" },
-							{ Variant::TRANSFORM2D, "Transform2D" },
-							{ Variant::VECTOR3, "Vector3" },
-							{ Variant::RECT3, "Rect3" },
-							{ Variant::PLANE, "Plane" },
-							{ Variant::QUAT, "Quat" },
-							{ Variant::BASIS, "Basis" },
-							{ Variant::TRANSFORM, "Transform" },
-							{ Variant::COLOR, "Color" },
-							{ Variant::_RID, "RID" },
-							{ Variant::OBJECT, "Object" },
-							{ Variant::NODE_PATH, "NodePath" },
-							{ Variant::DICTIONARY, "Dictionary" },
-							{ Variant::ARRAY, "Array" },
-							{ Variant::POOL_BYTE_ARRAY, "PoolByteArray" },
-							{ Variant::POOL_INT_ARRAY, "PoolIntArray" },
-							{ Variant::POOL_REAL_ARRAY, "PoolFloatArray" },
-							{ Variant::POOL_STRING_ARRAY, "PoolStringArray" },
-							{ Variant::POOL_VECTOR2_ARRAY, "PoolVector2Array" },
-							{ Variant::POOL_VECTOR3_ARRAY, "PoolVector3Array" },
-							{ Variant::POOL_COLOR_ARRAY, "PoolColorArray" },
-							{ Variant::VARIANT_MAX, NULL },
-						};
-
 						{
 
 							int idx = 0;
 
-							while (type_list[idx].text) {
+							while (_type_list[idx].text) {
 
-								if (str == type_list[idx].text) {
-									_make_type(type_list[idx].type);
+								if (str == _type_list[idx].text) {
+									_make_type(_type_list[idx].type);
 									found = true;
 									break;
 								}
@@ -844,74 +1017,18 @@ void GDTokenizerText::_advance() {
 									break;
 								}
 							}
-
-							//keywor
 						}
 
 						if (!found) {
-
-							struct _kws {
-								Token token;
-								const char *text;
-							};
-
-							static const _kws keyword_list[] = {
-								//ops
-								{ TK_OP_IN, "in" },
-								{ TK_OP_NOT, "not" },
-								{ TK_OP_OR, "or" },
-								{ TK_OP_AND, "and" },
-								//func
-								{ TK_PR_FUNCTION, "func" },
-								{ TK_PR_CLASS, "class" },
-								{ TK_PR_EXTENDS, "extends" },
-								{ TK_PR_IS, "is" },
-								{ TK_PR_ONREADY, "onready" },
-								{ TK_PR_TOOL, "tool" },
-								{ TK_PR_STATIC, "static" },
-								{ TK_PR_EXPORT, "export" },
-								{ TK_PR_SETGET, "setget" },
-								{ TK_PR_VAR, "var" },
-								{ TK_PR_PRELOAD, "preload" },
-								{ TK_PR_ASSERT, "assert" },
-								{ TK_PR_YIELD, "yield" },
-								{ TK_PR_SIGNAL, "signal" },
-								{ TK_PR_BREAKPOINT, "breakpoint" },
-								{ TK_PR_REMOTE, "remote" },
-								{ TK_PR_MASTER, "master" },
-								{ TK_PR_SLAVE, "slave" },
-								{ TK_PR_SYNC, "sync" },
-								{ TK_PR_CONST, "const" },
-								{ TK_PR_ENUM, "enum" },
-								//controlflow
-								{ TK_CF_IF, "if" },
-								{ TK_CF_ELIF, "elif" },
-								{ TK_CF_ELSE, "else" },
-								{ TK_CF_FOR, "for" },
-								{ TK_CF_WHILE, "while" },
-								{ TK_CF_DO, "do" },
-								{ TK_CF_SWITCH, "switch" },
-								{ TK_CF_CASE, "case" },
-								{ TK_CF_BREAK, "break" },
-								{ TK_CF_CONTINUE, "continue" },
-								{ TK_CF_RETURN, "return" },
-								{ TK_CF_MATCH, "match" },
-								{ TK_CF_PASS, "pass" },
-								{ TK_SELF, "self" },
-								{ TK_CONST_PI, "PI" },
-								{ TK_WILDCARD, "_" },
-								{ TK_CONST_INF, "INF" },
-								{ TK_CONST_NAN, "NAN" },
-								{ TK_ERROR, NULL }
-							};
+							//keyword
 
 							int idx = 0;
 							found = false;
 
-							while (keyword_list[idx].text) {
+							while (_keyword_list[idx].text) {
 
-								if (str == keyword_list[idx].text) {
-									_make_token(keyword_list[idx].token);
+								if (str == _keyword_list[idx].text) {
+									_make_token(_keyword_list[idx].token);
 									found = true;
 									break;
 								}
@@ -992,6 +1109,7 @@ const Variant &GDTokenizerText::get_token_constant(int p_offset) const {
 	ERR_FAIL_COND_V(tk_rb[ofs].type != TK_CONSTANT, tk_rb[0].constant);
 	return tk_rb[ofs].constant;
 }
+
 StringName GDTokenizerText::get_token_identifier(int p_offset) const {
 
 	ERR_FAIL_COND_V(p_offset <= -MAX_LOOKAHEAD, StringName());
diff --git a/modules/gdscript/gd_tokenizer.h b/modules/gdscript/gd_tokenizer.h
index c051176097..4e868301a3 100644
--- a/modules/gdscript/gd_tokenizer.h
+++ b/modules/gdscript/gd_tokenizer.h
@@ -149,6 +149,9 @@ protected:
 public:
 	static const char *get_token_name(Token p_token);
 
+	bool is_token_literal(int p_offset = 0, bool variable_safe = false) const;
+	StringName get_token_literal(int p_offset = 0) const;
+
 	virtual const Variant &get_token_constant(int p_offset = 0) const = 0;
 	virtual Token get_token(int p_offset = 0) const = 0;
 	virtual StringName get_token_identifier(int p_offset = 0) const = 0;
diff --git a/modules/gridmap/grid_map.cpp b/modules/gridmap/grid_map.cpp
index 9d3da8227c..8c2c2ea345 100644
--- a/modules/gridmap/grid_map.cpp
+++ b/modules/gridmap/grid_map.cpp
@@ -380,6 +380,7 @@ void GridMap::set_cell_item(int p_x, int p_y, int p_z, int p_item, int p_rot) {
 		ii.multimesh->set_mesh(ii.mesh);
 		ii.multimesh_instance = VS::get_singleton()->instance_create();
 		VS::get_singleton()->instance_set_base(ii.multimesh_instance, ii.multimesh->get_rid());
+		VS::get_singleton()->instance_geometry_set_flag(ii.multimesh_instance, VS::INSTANCE_FLAG_USE_BAKED_LIGHT, true);
 
 		g.items[p_item] = ii;
 	}
diff --git a/modules/nativescript/SCsub b/modules/nativescript/SCsub
new file mode 100644
index 0000000000..e980e40e8e
--- /dev/null
+++ b/modules/nativescript/SCsub
@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+
+Import('env')
+
+mod_env = env.Clone()
+mod_env.add_source_files(env.modules_sources, "*.cpp")
+mod_env.Append(CPPPATH='#modules/gdnative')
+mod_env.Append(CPPFLAGS=['-DGDAPI_BUILT_IN'])
+
+Export('mod_env')
diff --git a/modules/gdnative/api_generator.cpp b/modules/nativescript/api_generator.cpp
index d5f22ee7a3..47162bfc49 100644
--- a/modules/gdnative/api_generator.cpp
+++ b/modules/nativescript/api_generator.cpp
@@ -32,8 +32,8 @@
 #ifdef TOOLS_ENABLED
 
 #include "class_db.h"
-#include "core/global_config.h"
 #include "core/global_constants.h"
+#include "core/project_settings.h"
 #include "os/file_access.h"
 
 // helper stuff
@@ -150,7 +150,7 @@ List<ClassAPI> generate_c_api_classes() {
 			if (name.begins_with("_")) {
 				name.remove(0);
 			}
-			class_api.is_singleton = GlobalConfig::get_singleton()->has_singleton(name);
+			class_api.is_singleton = ProjectSettings::get_singleton()->has_singleton(name);
 		}
 		class_api.is_instanciable = !class_api.is_singleton && ClassDB::can_instance(class_name);
 
@@ -268,6 +268,8 @@ List<ClassAPI> generate_c_api_classes() {
 					method_api.method_name = method_api.method_name.get_slice(":", 0);
 				} else if (m->get().return_val.type != Variant::NIL) {
 					method_api.return_type = m->get().return_val.hint == PROPERTY_HINT_RESOURCE_TYPE ? m->get().return_val.hint_string : Variant::get_type_name(m->get().return_val.type);
+				} else if (m->get().return_val.name != "") {
+					method_api.return_type = m->get().return_val.name;
 				} else {
 					method_api.return_type = "void";
 				}
diff --git a/modules/gdnative/api_generator.h b/modules/nativescript/api_generator.h
index a108d7a7b6..a108d7a7b6 100644
--- a/modules/gdnative/api_generator.h
+++ b/modules/nativescript/api_generator.h
diff --git a/modules/nativescript/config.py b/modules/nativescript/config.py
new file mode 100644
index 0000000000..9f57b9bb74
--- /dev/null
+++ b/modules/nativescript/config.py
@@ -0,0 +1,8 @@
+
+
+def can_build(platform):
+    return True
+
+
+def configure(env):
+    env.use_ptrcall = True
diff --git a/modules/nativescript/godot_nativescript.cpp b/modules/nativescript/godot_nativescript.cpp
new file mode 100644
index 0000000000..453cee3a18
--- /dev/null
+++ b/modules/nativescript/godot_nativescript.cpp
@@ -0,0 +1,205 @@
+/*************************************************************************/
+/*  godot_nativescript.cpp                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2017 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 "godot_nativescript.h"
+
+#include "nativescript.h"
+
+#include "class_db.h"
+#include "error_macros.h"
+#include "gdnative.h"
+#include "global_constants.h"
+#include "project_settings.h"
+#include "variant.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern "C" void _native_script_hook() {
+}
+
+#define NSL NativeScriptLanguage::get_singleton()
+
+// Script API
+
+void GDAPI godot_nativescript_register_class(void *p_gdnative_handle, const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func) {
+
+	String *s = (String *)p_gdnative_handle;
+
+	Map<StringName, NativeScriptDesc> *classes = &NSL->library_classes[*s];
+
+	NativeScriptDesc desc;
+
+	desc.create_func = p_create_func;
+	desc.destroy_func = p_destroy_func;
+	desc.is_tool = false;
+
+	desc.base = p_base;
+
+	if (classes->has(p_base)) {
+		desc.base_data = &(*classes)[p_base];
+		desc.base_native_type = desc.base_data->base_native_type;
+	} else {
+		desc.base_data = NULL;
+		desc.base_native_type = p_base;
+	}
+
+	classes->insert(p_name, desc);
+}
+
+void GDAPI godot_nativescript_register_tool_class(void *p_gdnative_handle, const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func) {
+
+	String *s = (String *)p_gdnative_handle;
+
+	Map<StringName, NativeScriptDesc> *classes = &NSL->library_classes[*s];
+
+	NativeScriptDesc desc;
+
+	desc.create_func = p_create_func;
+	desc.destroy_func = p_destroy_func;
+	desc.is_tool = true;
+	desc.base = p_base;
+
+	if (classes->has(p_base)) {
+		desc.base_data = &(*classes)[p_base];
+		desc.base_native_type = desc.base_data->base_native_type;
+	} else {
+		desc.base_data = NULL;
+		desc.base_native_type = p_base;
+	}
+
+	classes->insert(p_name, desc);
+}
+
+void GDAPI godot_nativescript_register_method(void *p_gdnative_handle, const char *p_name, const char *p_function_name, godot_method_attributes p_attr, godot_instance_method p_method) {
+
+	String *s = (String *)p_gdnative_handle;
+
+	Map<StringName, NativeScriptDesc>::Element *E = NSL->library_classes[*s].find(p_name);
+
+	if (!E) {
+		ERR_EXPLAIN("Attempt to register method on non-existant class!");
+		ERR_FAIL();
+	}
+
+	NativeScriptDesc::Method method;
+	method.method = p_method;
+	method.rpc_mode = p_attr.rpc_type;
+	method.info = MethodInfo(p_function_name);
+
+	E->get().methods.insert(p_function_name, method);
+}
+
+void GDAPI godot_nativescript_register_property(void *p_gdnative_handle, const char *p_name, const char *p_path, godot_property_attributes *p_attr, godot_property_set_func p_set_func, godot_property_get_func p_get_func) {
+
+	String *s = (String *)p_gdnative_handle;
+
+	Map<StringName, NativeScriptDesc>::Element *E = NSL->library_classes[*s].find(p_name);
+
+	if (!E) {
+		ERR_EXPLAIN("Attempt to register method on non-existant class!");
+		ERR_FAIL();
+	}
+
+	NativeScriptDesc::Property property;
+	property.default_value = *(Variant *)&p_attr->default_value;
+	property.getter = p_get_func;
+	property.rset_mode = p_attr->rset_type;
+	property.setter = p_set_func;
+	property.info = PropertyInfo((Variant::Type)p_attr->type,
+			p_path,
+			(PropertyHint)p_attr->hint,
+			*(String *)&p_attr->hint_string,
+			(PropertyUsageFlags)p_attr->usage);
+
+	E->get().properties.insert(p_path, property);
+}
+
+void GDAPI godot_nativescript_register_signal(void *p_gdnative_handle, const char *p_name, const godot_signal *p_signal) {
+
+	String *s = (String *)p_gdnative_handle;
+
+	Map<StringName, NativeScriptDesc>::Element *E = NSL->library_classes[*s].find(p_name);
+
+	if (!E) {
+		ERR_EXPLAIN("Attempt to register method on non-existant class!");
+		ERR_FAIL();
+	}
+
+	List<PropertyInfo> args;
+	Vector<Variant> default_args;
+
+	for (int i = 0; i < p_signal->num_args; i++) {
+		PropertyInfo info;
+
+		godot_signal_argument arg = p_signal->args[i];
+
+		info.hint = (PropertyHint)arg.hint;
+		info.hint_string = *(String *)&arg.hint_string;
+		info.name = *(String *)&arg.name;
+		info.type = (Variant::Type)arg.type;
+		info.usage = (PropertyUsageFlags)arg.usage;
+
+		args.push_back(info);
+	}
+
+	for (int i = 0; i < p_signal->num_default_args; i++) {
+		Variant *v;
+		godot_signal_argument attrib = p_signal->args[i];
+
+		v = (Variant *)&attrib.default_value;
+
+		default_args.push_back(*v);
+	}
+
+	MethodInfo method_info;
+	method_info.name = *(String *)&p_signal->name;
+	method_info.arguments = args;
+	method_info.default_arguments = default_args;
+
+	NativeScriptDesc::Signal signal;
+	signal.signal = method_info;
+
+	E->get().signals_.insert(*(String *)&p_signal->name, signal);
+}
+
+void GDAPI *godot_nativescript_get_userdata(godot_object *p_instance) {
+	Object *instance = (Object *)p_instance;
+	if (!instance)
+		return NULL;
+	if (instance->get_script_instance() && instance->get_script_instance()->get_language() == NativeScriptLanguage::get_singleton()) {
+		return ((NativeScriptInstance *)instance->get_script_instance())->userdata;
+	}
+	return NULL;
+}
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/modules/gdnative/godot.h b/modules/nativescript/godot_nativescript.h
index 1d86998291..cfd445086b 100644
--- a/modules/gdnative/godot.h
+++ b/modules/nativescript/godot_nativescript.h
@@ -27,8 +27,10 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-#ifndef GODOT_C_H
-#define GODOT_C_H
+#ifndef GODOT_NATIVESCRIPT_H
+#define GODOT_NATIVESCRIPT_H
+
+#include <godot/gdnative.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -70,203 +72,7 @@ extern "C" {
 #include <stdbool.h>
 #include <stdint.h>
 
-#define GODOT_API_VERSION 1
-
-////// Error
-
-typedef enum godot_error {
-	GODOT_OK,
-	GODOT_FAILED, ///< Generic fail error
-	GODOT_ERR_UNAVAILABLE, ///< What is requested is unsupported/unavailable
-	GODOT_ERR_UNCONFIGURED, ///< The object being used hasnt been properly set up yet
-	GODOT_ERR_UNAUTHORIZED, ///< Missing credentials for requested resource
-	GODOT_ERR_PARAMETER_RANGE_ERROR, ///< Parameter given out of range (5)
-	GODOT_ERR_OUT_OF_MEMORY, ///< Out of memory
-	GODOT_ERR_FILE_NOT_FOUND,
-	GODOT_ERR_FILE_BAD_DRIVE,
-	GODOT_ERR_FILE_BAD_PATH,
-	GODOT_ERR_FILE_NO_PERMISSION, // (10)
-	GODOT_ERR_FILE_ALREADY_IN_USE,
-	GODOT_ERR_FILE_CANT_OPEN,
-	GODOT_ERR_FILE_CANT_WRITE,
-	GODOT_ERR_FILE_CANT_READ,
-	GODOT_ERR_FILE_UNRECOGNIZED, // (15)
-	GODOT_ERR_FILE_CORRUPT,
-	GODOT_ERR_FILE_MISSING_DEPENDENCIES,
-	GODOT_ERR_FILE_EOF,
-	GODOT_ERR_CANT_OPEN, ///< Can't open a resource/socket/file
-	GODOT_ERR_CANT_CREATE, // (20)
-	GODOT_ERR_QUERY_FAILED,
-	GODOT_ERR_ALREADY_IN_USE,
-	GODOT_ERR_LOCKED, ///< resource is locked
-	GODOT_ERR_TIMEOUT,
-	GODOT_ERR_CANT_CONNECT, // (25)
-	GODOT_ERR_CANT_RESOLVE,
-	GODOT_ERR_CONNECTION_ERROR,
-	GODOT_ERR_CANT_AQUIRE_RESOURCE,
-	GODOT_ERR_CANT_FORK,
-	GODOT_ERR_INVALID_DATA, ///< Data passed is invalid	(30)
-	GODOT_ERR_INVALID_PARAMETER, ///< Parameter passed is invalid
-	GODOT_ERR_ALREADY_EXISTS, ///< When adding, item already exists
-	GODOT_ERR_DOES_NOT_EXIST, ///< When retrieving/erasing, it item does not exist
-	GODOT_ERR_DATABASE_CANT_READ, ///< database is full
-	GODOT_ERR_DATABASE_CANT_WRITE, ///< database is full	(35)
-	GODOT_ERR_COMPILATION_FAILED,
-	GODOT_ERR_METHOD_NOT_FOUND,
-	GODOT_ERR_LINK_FAILED,
-	GODOT_ERR_SCRIPT_FAILED,
-	GODOT_ERR_CYCLIC_LINK, // (40)
-	GODOT_ERR_INVALID_DECLARATION,
-	GODOT_ERR_DUPLICATE_SYMBOL,
-	GODOT_ERR_PARSE_ERROR,
-	GODOT_ERR_BUSY,
-	GODOT_ERR_SKIP, // (45)
-	GODOT_ERR_HELP, ///< user requested help!!
-	GODOT_ERR_BUG, ///< a bug in the software certainly happened, due to a double check failing or unexpected behavior.
-	GODOT_ERR_PRINTER_ON_FIRE, /// the parallel port printer is engulfed in flames
-	GODOT_ERR_OMFG_THIS_IS_VERY_VERY_BAD, ///< shit happens, has never been used, though
-	GODOT_ERR_WTF = GODOT_ERR_OMFG_THIS_IS_VERY_VERY_BAD ///< short version of the above
-} godot_error;
-
-////// bool
-
-typedef bool godot_bool;
-
-#define GODOT_TRUE 1
-#define GODOT_FALSE 0
-
-/////// int
-
-typedef int godot_int;
-
-/////// real
-
-typedef float godot_real;
-
-/////// Object (forward declared)
-typedef void godot_object;
-
-/////// Brute force forward declarations for the rest
-typedef struct godot_variant godot_variant;
-typedef struct godot_string godot_string;
-typedef struct godot_vector2 godot_vector2;
-typedef struct godot_rect2 godot_rect2;
-typedef struct godot_vector3 godot_vector3;
-typedef struct godot_transform2d godot_transform2d;
-typedef struct godot_plane godot_plane;
-typedef struct godot_quat godot_quat;
-typedef struct godot_rect3 godot_rect3;
-typedef struct godot_basis godot_basis;
-typedef struct godot_transform godot_transform;
-typedef struct godot_color godot_color;
-typedef struct godot_node_path godot_node_path;
-typedef struct godot_rid godot_rid;
-typedef struct godot_dictionary godot_dictionary;
-typedef struct godot_array godot_array;
-typedef struct godot_pool_byte_array godot_pool_byte_array;
-typedef struct godot_pool_int_array godot_pool_int_array;
-typedef struct godot_pool_real_array godot_pool_real_array;
-typedef struct godot_pool_string_array godot_pool_string_array;
-typedef struct godot_pool_vector2_array godot_pool_vector2_array;
-typedef struct godot_pool_vector3_array godot_pool_vector3_array;
-typedef struct godot_pool_color_array godot_pool_color_array;
-
-/////// String
-
-#include "godot/godot_string.h"
-
-////// Vector2
-
-#include "godot/godot_vector2.h"
-
-////// Rect2
-
-#include "godot/godot_rect2.h"
-
-////// Vector3
-
-#include "godot/godot_vector3.h"
-
-////// Transform2D
-
-#include "godot/godot_transform2d.h"
-
-/////// Plane
-
-#include "godot/godot_plane.h"
-
-/////// Quat
-
-#include "godot/godot_quat.h"
-
-/////// Rect3
-
-#include "godot/godot_rect3.h"
-
-/////// Basis
-
-#include "godot/godot_basis.h"
-
-/////// Transform
-
-#include "godot/godot_transform.h"
-
-/////// Color
-
-#include "godot/godot_color.h"
-
-/////// NodePath
-
-#include "godot/godot_node_path.h"
-
-/////// RID
-
-#include "godot/godot_rid.h"
-
-/////// Dictionary
-
-#include "godot/godot_dictionary.h"
-
-/////// Array
-
-#include "godot/godot_array.h"
-
-// single API file for Pool*Array
-#include "godot/godot_pool_arrays.h"
-
-void GDAPI godot_object_destroy(godot_object *p_o);
-
-////// Variant
-
-#include "godot/godot_variant.h"
-
-////// Singleton API
-
-godot_object GDAPI *godot_global_get_singleton(char *p_name); // result shouldn't be freed
-
-////// MethodBind API
-
-typedef struct godot_method_bind {
-	uint8_t _dont_touch_that[1]; // TODO
-} godot_method_bind;
-
-godot_method_bind GDAPI *godot_method_bind_get_method(const char *p_classname, const char *p_methodname);
-void GDAPI godot_method_bind_ptrcall(godot_method_bind *p_method_bind, godot_object *p_instance, const void **p_args, void *p_ret);
-godot_variant GDAPI godot_method_bind_call(godot_method_bind *p_method_bind, godot_object *p_instance, const godot_variant **p_args, const int p_arg_count, godot_variant_call_error *p_call_error);
-////// Script API
-
-typedef struct godot_native_init_options {
-	godot_bool in_editor;
-	uint64_t core_api_hash;
-	uint64_t editor_api_hash;
-	uint64_t no_api_hash;
-} godot_native_init_options;
-
-typedef struct godot_native_terminate_options {
-	godot_bool in_editor;
-} godot_native_terminate_options;
-
-typedef enum godot_method_rpc_mode {
+typedef enum {
 	GODOT_METHOD_RPC_MODE_DISABLED,
 	GODOT_METHOD_RPC_MODE_REMOTE,
 	GODOT_METHOD_RPC_MODE_SYNC,
@@ -274,11 +80,7 @@ typedef enum godot_method_rpc_mode {
 	GODOT_METHOD_RPC_MODE_SLAVE,
 } godot_method_rpc_mode;
 
-typedef struct godot_method_attributes {
-	godot_method_rpc_mode rpc_type;
-} godot_method_attributes;
-
-typedef enum godot_property_hint {
+typedef enum {
 	GODOT_PROPERTY_HINT_NONE, ///< no hint provided.
 	GODOT_PROPERTY_HINT_RANGE, ///< hint_text = "min,max,step,slider; //slider is optional"
 	GODOT_PROPERTY_HINT_EXP_RANGE, ///< hint_text = "min,max,step", exponential edit
@@ -315,7 +117,7 @@ typedef enum godot_property_hint {
 	GODOT_PROPERTY_HINT_MAX,
 } godot_property_hint;
 
-typedef enum godot_property_usage_flags {
+typedef enum {
 
 	GODOT_PROPERTY_USAGE_STORAGE = 1,
 	GODOT_PROPERTY_USAGE_EDITOR = 2,
@@ -340,7 +142,7 @@ typedef enum godot_property_usage_flags {
 	GODOT_PROPERTY_USAGE_NOEDITOR = GODOT_PROPERTY_USAGE_STORAGE | GODOT_PROPERTY_USAGE_NETWORK,
 } godot_property_usage_flags;
 
-typedef struct godot_property_attributes {
+typedef struct {
 	godot_method_rpc_mode rset_type;
 
 	godot_int type;
@@ -350,50 +152,54 @@ typedef struct godot_property_attributes {
 	godot_variant default_value;
 } godot_property_attributes;
 
-typedef struct godot_instance_create_func {
+typedef struct {
 	// instance pointer, method_data - return user data
 	GDCALLINGCONV void *(*create_func)(godot_object *, void *);
 	void *method_data;
 	GDCALLINGCONV void (*free_func)(void *);
 } godot_instance_create_func;
 
-typedef struct godot_instance_destroy_func {
+typedef struct {
 	// instance pointer, method data, user data
 	GDCALLINGCONV void (*destroy_func)(godot_object *, void *, void *);
 	void *method_data;
 	GDCALLINGCONV void (*free_func)(void *);
 } godot_instance_destroy_func;
 
-void GDAPI godot_script_register_class(const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func);
+void GDAPI godot_nativescript_register_class(void *p_gdnative_handle, const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func);
 
-void GDAPI godot_script_register_tool_class(const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func);
+void GDAPI godot_nativescript_register_tool_class(void *p_gdnative_handle, const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func);
+
+typedef struct {
+	godot_method_rpc_mode rpc_type;
+} godot_method_attributes;
 
-typedef struct godot_instance_method {
+typedef struct {
 	// instance pointer, method data, user data, num args, args - return result as varaint
 	GDCALLINGCONV godot_variant (*method)(godot_object *, void *, void *, int, godot_variant **);
 	void *method_data;
 	GDCALLINGCONV void (*free_func)(void *);
 } godot_instance_method;
 
-void GDAPI godot_script_register_method(const char *p_name, const char *p_function_name, godot_method_attributes p_attr, godot_instance_method p_method);
+void GDAPI godot_nativescript_register_method(void *p_gdnative_handle, const char *p_name, const char *p_function_name, godot_method_attributes p_attr, godot_instance_method p_method);
 
-typedef struct godot_property_set_func {
+typedef struct {
 	// instance pointer, method data, user data, value
-	GDCALLINGCONV void (*set_func)(godot_object *, void *, void *, godot_variant);
+	GDCALLINGCONV void (*set_func)(godot_object *, void *, void *, godot_variant *);
 	void *method_data;
 	GDCALLINGCONV void (*free_func)(void *);
 } godot_property_set_func;
 
-typedef struct godot_property_get_func {
+typedef struct {
 	// instance pointer, method data, user data, value
 	GDCALLINGCONV godot_variant (*get_func)(godot_object *, void *, void *);
 	void *method_data;
 	GDCALLINGCONV void (*free_func)(void *);
 } godot_property_get_func;
 
-void GDAPI godot_script_register_property(const char *p_name, const char *p_path, godot_property_attributes *p_attr, godot_property_set_func p_set_func, godot_property_get_func p_get_func);
+void GDAPI godot_nativescript_register_property(void *p_gdnative_handle, const char *p_name, const char *p_path, godot_property_attributes *p_attr, godot_property_set_func p_set_func, godot_property_get_func p_get_func);
 
-typedef struct godot_signal_argument {
+typedef struct {
 	godot_string name;
 	godot_int type;
 	godot_property_hint hint;
@@ -402,7 +208,7 @@ typedef struct godot_signal_argument {
 	godot_variant default_value;
 } godot_signal_argument;
 
-typedef struct godot_signal {
+typedef struct {
 	godot_string name;
 	int num_args;
 	godot_signal_argument *args;
@@ -410,31 +216,12 @@ typedef struct godot_signal {
 	godot_variant *default_args;
 } godot_signal;
 
-void GDAPI godot_script_register_signal(const char *p_name, const godot_signal *p_signal);
-
-void GDAPI *godot_native_get_userdata(godot_object *p_instance);
-
-// Calling convention?
-typedef godot_object *(*godot_class_constructor)();
-
-godot_class_constructor GDAPI godot_get_class_constructor(const char *p_classname);
+void GDAPI godot_nativescript_register_signal(void *p_gdnative_handle, const char *p_name, const godot_signal *p_signal);
 
-godot_dictionary GDAPI godot_get_global_constants();
-
-////// System Functions
-
-//using these will help Godot track how much memory is in use in debug mode
-void GDAPI *godot_alloc(int p_bytes);
-void GDAPI *godot_realloc(void *p_ptr, int p_bytes);
-void GDAPI godot_free(void *p_ptr);
-
-//print using Godot's error handler list
-void GDAPI godot_print_error(const char *p_description, const char *p_function, const char *p_file, int p_line);
-void GDAPI godot_print_warning(const char *p_description, const char *p_function, const char *p_file, int p_line);
-void GDAPI godot_print(const godot_string *p_message);
+void GDAPI *godot_nativescript_get_userdata(godot_object *p_instance);
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif // GODOT_C_H
+#endif
diff --git a/modules/nativescript/nativescript.cpp b/modules/nativescript/nativescript.cpp
new file mode 100644
index 0000000000..e7445e6da9
--- /dev/null
+++ b/modules/nativescript/nativescript.cpp
@@ -0,0 +1,1232 @@
+/*************************************************************************/
+/*  nativescript.cpp                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2017 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 "nativescript.h"
+
+#include "modules/gdnative/godot/gdnative.h"
+
+#include "global_constants.h"
+#include "io/file_access_encrypted.h"
+#include "os/file_access.h"
+#include "os/os.h"
+#include "project_settings.h"
+
+#include "scene/main/scene_tree.h"
+#include "scene/resources/scene_format_text.h"
+
+#ifndef NO_THREADS
+#include "os/thread.h"
+#endif
+
+#if defined(TOOLS_ENABLED) && defined(DEBUG_METHODS_ENABLED)
+#include "api_generator.h"
+#endif
+
+#ifdef TOOLS_ENABLED
+#include "editor/editor_node.h"
+#endif
+
+////// Script stuff
+
+void NativeScript::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_class_name", "class_name:String"), &NativeScript::set_class_name);
+	ClassDB::bind_method(D_METHOD("get_class_name:String"), &NativeScript::get_class_name);
+
+	ClassDB::bind_method(D_METHOD("set_library", "library:GDNativeLibrary"), &NativeScript::set_library);
+	ClassDB::bind_method(D_METHOD("get_library:GDNativeLibrary"), &NativeScript::get_library);
+
+	ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "class_name"), "set_class_name", "get_class_name");
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "library", PROPERTY_HINT_RESOURCE_TYPE, "GDNativeLibrary"), "set_library", "get_library");
+
+	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "new", &NativeScript::_new, MethodInfo(Variant::OBJECT, "new"));
+}
+
+#define NSL NativeScriptLanguage::get_singleton()
+
+#ifdef TOOLS_ENABLED
+
+void NativeScript::_update_placeholder(PlaceHolderScriptInstance *p_placeholder) {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	ERR_FAIL_COND(!script_data);
+
+	List<PropertyInfo> info;
+	Map<StringName, Variant> values;
+
+	for (Map<StringName, NativeScriptDesc::Property>::Element *E = script_data->properties.front(); E; E = E->next()) {
+		PropertyInfo p = E->get().info;
+		p.name = String(E->key());
+
+		info.push_back(p);
+		values[p.name] = E->get().default_value;
+	}
+
+	p_placeholder->update(info, values);
+}
+
+void NativeScript::_placeholder_erased(PlaceHolderScriptInstance *p_placeholder) {
+	placeholders.erase(p_placeholder);
+}
+
+#endif
+
+void NativeScript::set_class_name(String p_class_name) {
+	class_name = p_class_name;
+}
+
+String NativeScript::get_class_name() const {
+	return class_name;
+}
+
+void NativeScript::set_library(Ref<GDNativeLibrary> p_library) {
+	if (!library.is_null()) {
+		WARN_PRINT("library on NativeScript already set. Do nothing.");
+		return;
+	}
+	library = p_library;
+	lib_path = library->get_active_library_path();
+
+#ifndef NO_THREADS
+	if (Thread::get_caller_ID() != Thread::get_main_ID()) {
+		NSL->defer_init_library(p_library, this);
+	} else
+#endif
+	{
+		NSL->init_library(p_library);
+		NSL->register_script(this);
+	}
+}
+
+Ref<GDNativeLibrary> NativeScript::get_library() const {
+	return library;
+}
+
+bool NativeScript::can_instance() const {
+
+	NativeScriptDesc *script_data = get_script_desc();
+
+#ifdef TOOLS_ENABLED
+
+	return script_data || (!is_tool() && !ScriptServer::is_scripting_enabled());
+#else
+	return script_data;
+#endif
+}
+
+// TODO(karroffel): implement this
+Ref<Script> NativeScript::get_base_script() const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data)
+		return Ref<Script>();
+
+	Ref<NativeScript> ns = Ref<NativeScript>(NSL->create_script());
+	ns->set_class_name(script_data->base);
+	ns->set_library(get_library());
+	return ns;
+}
+
+StringName NativeScript::get_instance_base_type() const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data)
+		return "";
+
+	return script_data->base_native_type;
+}
+
+ScriptInstance *NativeScript::instance_create(Object *p_this) {
+
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data) {
+		return NULL;
+	}
+
+#ifdef TOOLS_ENABLED
+	if (!ScriptServer::is_scripting_enabled() && !is_tool()) {
+		// placeholder for nodes. For tools we want the rool thing.
+
+		PlaceHolderScriptInstance *sins = memnew(PlaceHolderScriptInstance(NSL, Ref<Script>(this), p_this));
+		placeholders.insert(sins);
+
+		if (script_data->create_func.create_func) {
+			script_data->create_func.create_func(
+					(godot_object *)p_this,
+					script_data->create_func.method_data);
+		}
+
+		_update_placeholder(sins);
+
+		return sins;
+	}
+#endif
+
+	NativeScriptInstance *nsi = memnew(NativeScriptInstance);
+
+	nsi->owner = p_this;
+	nsi->script = Ref<NativeScript>(this);
+
+#ifndef TOOLS_ENABLED
+	if (!ScriptServer::is_scripting_enabled()) {
+		nsi->userdata = NULL;
+	} else {
+		nsi->userdata = script_data->create_func.create_func((godot_object *)p_this, script_data->create_func.method_data);
+	}
+#else
+	nsi->userdata = script_data->create_func.create_func((godot_object *)p_this, script_data->create_func.method_data);
+#endif
+
+#ifndef NO_THREADS
+	owners_lock->lock();
+#endif
+
+	instance_owners.insert(p_this);
+
+#ifndef NO_THREADS
+	owners_lock->unlock();
+#endif
+
+	// try to call _init
+	// we don't care if it doesn't exist, so we ignore errors.
+	Variant::CallError err;
+	call("_init", NULL, 0, err);
+
+	return nsi;
+}
+
+bool NativeScript::instance_has(const Object *p_this) const {
+	return instance_owners.has((Object *)p_this);
+}
+
+bool NativeScript::has_source_code() const {
+	return false;
+}
+
+String NativeScript::get_source_code() const {
+	return "";
+}
+
+void NativeScript::set_source_code(const String &p_code) {
+}
+
+Error NativeScript::reload(bool p_keep_state) {
+	return FAILED;
+}
+
+bool NativeScript::has_method(const StringName &p_method) const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	while (script_data) {
+		if (script_data->methods.has(p_method))
+			return true;
+
+		script_data = script_data->base_data;
+	}
+	return false;
+}
+
+MethodInfo NativeScript::get_method_info(const StringName &p_method) const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data)
+		return MethodInfo();
+
+	while (script_data) {
+		Map<StringName, NativeScriptDesc::Method>::Element *M = script_data->methods.find(p_method);
+
+		if (M)
+			return M->get().info;
+
+		script_data = script_data->base_data;
+	}
+	return MethodInfo();
+}
+
+bool NativeScript::is_tool() const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (script_data)
+		return script_data->is_tool;
+
+	return false;
+}
+
+String NativeScript::get_node_type() const {
+	return ""; // NOTE(karroffel): uhm?
+}
+
+ScriptLanguage *NativeScript::get_language() const {
+	return NativeScriptLanguage::get_singleton();
+}
+
+bool NativeScript::has_script_signal(const StringName &p_signal) const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	while (script_data) {
+		if (script_data->signals_.has(p_signal))
+			return true;
+		script_data = script_data->base_data;
+	}
+	return false;
+}
+
+void NativeScript::get_script_signal_list(List<MethodInfo> *r_signals) const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data)
+		return;
+
+	Set<MethodInfo> signals_;
+
+	while (script_data) {
+
+		for (Map<StringName, NativeScriptDesc::Signal>::Element *S = script_data->signals_.front(); S; S = S->next()) {
+			signals_.insert(S->get().signal);
+		}
+
+		script_data = script_data->base_data;
+	}
+
+	for (Set<MethodInfo>::Element *E = signals_.front(); E; E = E->next()) {
+		r_signals->push_back(E->get());
+	}
+}
+
+bool NativeScript::get_property_default_value(const StringName &p_property, Variant &r_value) const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data)
+		return false;
+
+	Map<StringName, NativeScriptDesc::Property>::Element *P = script_data->properties.find(p_property);
+
+	if (!P)
+		return false;
+
+	r_value = P->get().default_value;
+	return true;
+}
+
+void NativeScript::update_exports() {
+}
+
+void NativeScript::get_script_method_list(List<MethodInfo> *p_list) const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data)
+		return;
+
+	Set<MethodInfo> methods;
+
+	while (script_data) {
+
+		for (Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.front(); E; E = E->next()) {
+			methods.insert(E->get().info);
+		}
+
+		script_data = script_data->base_data;
+	}
+
+	for (Set<MethodInfo>::Element *E = methods.front(); E; E = E->next()) {
+		p_list->push_back(E->get());
+	}
+}
+
+void NativeScript::get_script_property_list(List<PropertyInfo> *p_list) const {
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data)
+		return;
+
+	Set<PropertyInfo> properties;
+
+	while (script_data) {
+
+		for (Map<StringName, NativeScriptDesc::Property>::Element *E = script_data->properties.front(); E; E = E->next()) {
+			properties.insert(E->get().info);
+		}
+
+		script_data = script_data->base_data;
+	}
+
+	for (Set<PropertyInfo>::Element *E = properties.front(); E; E = E->next()) {
+		p_list->push_back(E->get());
+	}
+}
+
+Variant NativeScript::_new(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+
+	if (lib_path.empty() || class_name.empty() || library.is_null()) {
+		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		return Variant();
+	}
+
+	NativeScriptDesc *script_data = get_script_desc();
+
+	if (!script_data) {
+		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		return Variant();
+	}
+
+	r_error.error = Variant::CallError::CALL_OK;
+
+	REF ref;
+	Object *owner = NULL;
+
+	if (!(script_data->base_native_type == "")) {
+		owner = ClassDB::instance(script_data->base_native_type);
+	} else {
+		owner = memnew(Reference);
+	}
+
+	Reference *r = owner->cast_to<Reference>();
+	if (r) {
+		ref = REF(r);
+	}
+
+	NativeScriptInstance *instance = (NativeScriptInstance *)instance_create(owner);
+
+	owner->set_script_instance(instance);
+
+	if (!instance) {
+		if (ref.is_null()) {
+			memdelete(owner); //no owner, sorry
+		}
+		return Variant();
+	}
+
+	if (ref.is_valid()) {
+		return ref;
+	} else {
+		return owner;
+	}
+}
+
+// TODO(karroffel): implement this
+NativeScript::NativeScript() {
+	library = Ref<GDNative>();
+	lib_path = "";
+	class_name = "";
+#ifndef NO_THREADS
+	owners_lock = Mutex::create();
+#endif
+}
+
+// TODO(karroffel): implement this
+NativeScript::~NativeScript() {
+	NSL->unregister_script(this);
+
+#ifndef NO_THREADS
+	memdelete(owners_lock);
+#endif
+}
+
+////// ScriptInstance stuff
+
+#define GET_SCRIPT_DESC() script->get_script_desc()
+
+void NativeScriptInstance::_ml_call_reversed(NativeScriptDesc *script_data, const StringName &p_method, const Variant **p_args, int p_argcount) {
+	if (script_data->base_data) {
+		_ml_call_reversed(script_data->base_data, p_method, p_args, p_argcount);
+	}
+
+	Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find(p_method);
+	if (E) {
+		godot_variant res = E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, p_argcount, (godot_variant **)p_args);
+		godot_variant_destroy(&res);
+	}
+}
+
+bool NativeScriptInstance::set(const StringName &p_name, const Variant &p_value) {
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+		Map<StringName, NativeScriptDesc::Property>::Element *P = script_data->properties.find(p_name);
+		if (P) {
+			P->get().setter.set_func((godot_object *)owner,
+					P->get().setter.method_data,
+					userdata,
+					(godot_variant *)&p_value);
+			return true;
+		}
+
+		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find("_set");
+		if (E) {
+			Variant name = p_name;
+			const Variant *args[2] = { &name, &p_value };
+
+			E->get().method.method((godot_object *)owner,
+					E->get().method.method_data,
+					userdata,
+					2,
+					(godot_variant **)args);
+			return true;
+		}
+
+		script_data = script_data->base_data;
+	}
+	return false;
+}
+bool NativeScriptInstance::get(const StringName &p_name, Variant &r_ret) const {
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+		Map<StringName, NativeScriptDesc::Property>::Element *P = script_data->properties.find(p_name);
+		if (P) {
+			godot_variant value;
+			value = P->get().getter.get_func((godot_object *)owner,
+					P->get().getter.method_data,
+					userdata);
+			r_ret = *(Variant *)&value;
+			godot_variant_destroy(&value);
+			return true;
+		}
+
+		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find("_get");
+		if (E) {
+			Variant name = p_name;
+			const Variant *args[1] = { &name };
+
+			godot_variant result;
+			result = E->get().method.method((godot_object *)owner,
+					E->get().method.method_data,
+					userdata,
+					1,
+					(godot_variant **)args);
+			r_ret = *(Variant *)&result;
+			godot_variant_destroy(&result);
+			if (r_ret.get_type() == Variant::NIL) {
+				return false;
+			}
+			return true;
+		}
+
+		script_data = script_data->base_data;
+	}
+	return false;
+}
+
+void NativeScriptInstance::get_property_list(List<PropertyInfo> *p_properties) const {
+	script->get_script_property_list(p_properties);
+
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+
+		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find("_get_property_list");
+		if (E) {
+
+			godot_variant result;
+			result = E->get().method.method((godot_object *)owner,
+					E->get().method.method_data,
+					userdata,
+					0,
+					NULL);
+			Variant res = *(Variant *)&result;
+			godot_variant_destroy(&result);
+
+			if (res.get_type() != Variant::ARRAY) {
+				ERR_EXPLAIN("_get_property_list must return an array of dictionaries");
+				ERR_FAIL();
+			}
+
+			Array arr = res;
+			for (int i = 0; i < arr.size(); i++) {
+				Dictionary d = arr[i];
+
+				ERR_CONTINUE(!d.has("name"));
+				ERR_CONTINUE(!d.has("type"));
+
+				PropertyInfo info;
+
+				info.type = Variant::Type(d["type"].operator int64_t());
+				ERR_CONTINUE(info.type < 0 || info.type >= Variant::VARIANT_MAX);
+
+				info.name = d["name"];
+				ERR_CONTINUE(info.name == "");
+
+				if (d.has("hint")) {
+					info.hint = PropertyHint(d["hint"].operator int64_t());
+				}
+
+				if (d.has("hint_string")) {
+					info.hint_string = d["hint_string"];
+				}
+
+				if (d.has("usage")) {
+					info.usage = d["usage"];
+				}
+
+				p_properties->push_back(info);
+			}
+		}
+
+		script_data = script_data->base_data;
+	}
+	return;
+}
+
+Variant::Type NativeScriptInstance::get_property_type(const StringName &p_name, bool *r_is_valid) const {
+
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+
+		Map<StringName, NativeScriptDesc::Property>::Element *P = script_data->properties.find(p_name);
+		if (P) {
+			*r_is_valid = true;
+			return P->get().info.type;
+		}
+
+		script_data = script_data->base_data;
+	}
+	return Variant::NIL;
+}
+
+void NativeScriptInstance::get_method_list(List<MethodInfo> *p_list) const {
+	script->get_method_list(p_list);
+}
+
+bool NativeScriptInstance::has_method(const StringName &p_method) const {
+	return script->has_method(p_method);
+}
+
+Variant NativeScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find(p_method);
+		if (E) {
+			godot_variant result;
+			result = E->get().method.method((godot_object *)owner,
+					E->get().method.method_data,
+					userdata,
+					p_argcount,
+					(godot_variant **)p_args);
+			Variant res = *(Variant *)&result;
+			godot_variant_destroy(&result);
+			r_error.error = Variant::CallError::CALL_OK;
+			return res;
+		}
+
+		script_data = script_data->base_data;
+	}
+
+	r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+	return Variant();
+}
+
+void NativeScriptInstance::notification(int p_notification) {
+	Variant value = p_notification;
+	const Variant *args[1] = { &value };
+	call_multilevel("_notification", args, 1);
+}
+
+void NativeScriptInstance::refcount_incremented() {
+	Variant::CallError err;
+	call("_refcount_incremented", NULL, 0, err);
+	if (err.error != Variant::CallError::CALL_OK && err.error != Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+		ERR_PRINT("Failed to invoke _refcount_incremented - should not happen");
+	}
+}
+
+bool NativeScriptInstance::refcount_decremented() {
+	Variant::CallError err;
+	Variant ret = call("_refcount_decremented", NULL, 0, err);
+	if (err.error != Variant::CallError::CALL_OK && err.error != Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+		ERR_PRINT("Failed to invoke _refcount_decremented - should not happen");
+		return true; // assume we can destroy the object
+	}
+	if (err.error == Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+		// the method does not exist, default is true
+		return true;
+	}
+	return ret;
+}
+
+Ref<Script> NativeScriptInstance::get_script() const {
+	return script;
+}
+
+NativeScriptInstance::RPCMode NativeScriptInstance::get_rpc_mode(const StringName &p_method) const {
+
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+
+		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find(p_method);
+		if (E) {
+			switch (E->get().rpc_mode) {
+				case GODOT_METHOD_RPC_MODE_DISABLED:
+					return RPC_MODE_DISABLED;
+				case GODOT_METHOD_RPC_MODE_REMOTE:
+					return RPC_MODE_REMOTE;
+				case GODOT_METHOD_RPC_MODE_SYNC:
+					return RPC_MODE_SYNC;
+				case GODOT_METHOD_RPC_MODE_MASTER:
+					return RPC_MODE_MASTER;
+				case GODOT_METHOD_RPC_MODE_SLAVE:
+					return RPC_MODE_SLAVE;
+				default:
+					return RPC_MODE_DISABLED;
+			}
+		}
+
+		script_data = script_data->base_data;
+	}
+
+	return RPC_MODE_DISABLED;
+}
+
+// TODO(karroffel): implement this
+NativeScriptInstance::RPCMode NativeScriptInstance::get_rset_mode(const StringName &p_variable) const {
+
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+
+		Map<StringName, NativeScriptDesc::Property>::Element *E = script_data->properties.find(p_variable);
+		if (E) {
+			switch (E->get().rset_mode) {
+				case GODOT_METHOD_RPC_MODE_DISABLED:
+					return RPC_MODE_DISABLED;
+				case GODOT_METHOD_RPC_MODE_REMOTE:
+					return RPC_MODE_REMOTE;
+				case GODOT_METHOD_RPC_MODE_SYNC:
+					return RPC_MODE_SYNC;
+				case GODOT_METHOD_RPC_MODE_MASTER:
+					return RPC_MODE_MASTER;
+				case GODOT_METHOD_RPC_MODE_SLAVE:
+					return RPC_MODE_SLAVE;
+				default:
+					return RPC_MODE_DISABLED;
+			}
+		}
+
+		script_data = script_data->base_data;
+	}
+
+	return RPC_MODE_DISABLED;
+}
+
+ScriptLanguage *NativeScriptInstance::get_language() {
+	return NativeScriptLanguage::get_singleton();
+}
+
+void NativeScriptInstance::call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount) {
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	while (script_data) {
+		Map<StringName, NativeScriptDesc::Method>::Element *E = script_data->methods.find(p_method);
+		if (E) {
+			godot_variant res = E->get().method.method((godot_object *)owner,
+					E->get().method.method_data,
+					userdata,
+					p_argcount,
+					(godot_variant **)p_args);
+			godot_variant_destroy(&res);
+		}
+		script_data = script_data->base_data;
+	}
+}
+
+void NativeScriptInstance::call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount) {
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	if (script_data) {
+		_ml_call_reversed(script_data, p_method, p_args, p_argcount);
+	}
+}
+
+NativeScriptInstance::~NativeScriptInstance() {
+
+	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
+
+	if (!script_data)
+		return;
+
+	script_data->destroy_func.destroy_func((godot_object *)owner, script_data->destroy_func.method_data, userdata);
+
+	if (owner) {
+
+#ifndef NO_THREADS
+		script->owners_lock->lock();
+#endif
+
+		script->instance_owners.erase(owner);
+
+#ifndef NO_THREADS
+		script->owners_lock->unlock();
+#endif
+	}
+}
+
+////// ScriptingLanguage stuff
+
+NativeScriptLanguage *NativeScriptLanguage::singleton;
+
+extern "C" void _native_script_hook();
+void NativeScriptLanguage::_hacky_api_anchor() {
+	_native_script_hook();
+}
+
+void NativeScriptLanguage::_unload_stuff() {
+	for (Map<String, Map<StringName, NativeScriptDesc> >::Element *L = library_classes.front(); L; L = L->next()) {
+		for (Map<StringName, NativeScriptDesc>::Element *C = L->get().front(); C; C = C->next()) {
+
+			// free property stuff first
+			for (Map<StringName, NativeScriptDesc::Property>::Element *P = C->get().properties.front(); P; P = P->next()) {
+				if (P->get().getter.free_func)
+					P->get().getter.free_func(P->get().getter.method_data);
+
+				if (P->get().setter.free_func)
+					P->get().setter.free_func(P->get().setter.method_data);
+			}
+
+			// free method stuff
+			for (Map<StringName, NativeScriptDesc::Method>::Element *M = C->get().methods.front(); M; M = M->next()) {
+				if (M->get().method.free_func)
+					M->get().method.free_func(M->get().method.method_data);
+			}
+
+			// free constructor/destructor
+			if (C->get().create_func.free_func)
+				C->get().create_func.free_func(C->get().create_func.method_data);
+
+			if (C->get().destroy_func.free_func)
+				C->get().destroy_func.free_func(C->get().destroy_func.method_data);
+		}
+	}
+}
+
+NativeScriptLanguage::NativeScriptLanguage() {
+	NativeScriptLanguage::singleton = this;
+#ifndef NO_THREADS
+	mutex = Mutex::create();
+#endif
+}
+
+// TODO(karroffel): implement this
+NativeScriptLanguage::~NativeScriptLanguage() {
+	// _unload_stuff(); // NOTE(karroffel): This gets called in ::finish()
+
+	for (Map<String, Ref<GDNative> >::Element *L = NSL->library_gdnatives.front(); L; L = L->next()) {
+
+		L->get()->terminate();
+		NSL->library_classes.clear();
+		NSL->library_gdnatives.clear();
+		NSL->library_script_users.clear();
+	}
+
+#ifndef NO_THREADS
+	memdelete(mutex);
+#endif
+}
+
+String NativeScriptLanguage::get_name() const {
+	return "NativeScript";
+}
+
+void _add_reload_node() {
+#ifdef TOOLS_ENABLED
+	NativeReloadNode *rn = memnew(NativeReloadNode);
+	EditorNode::get_singleton()->add_child(rn);
+#endif
+}
+
+// TODO(karroffel): implement this
+void NativeScriptLanguage::init() {
+
+#if defined(TOOLS_ENABLED) && defined(DEBUG_METHODS_ENABLED)
+
+	List<String> args = OS::get_singleton()->get_cmdline_args();
+
+	List<String>::Element *E = args.find("--gdnative-generate-json-api");
+
+	if (E && E->next()) {
+		if (generate_c_api(E->next()->get()) != OK) {
+			ERR_PRINT("Failed to generate C API\n");
+		}
+	}
+#endif
+
+#ifdef TOOLS_ENABLED
+	EditorNode::add_init_callback(&_add_reload_node);
+#endif
+}
+String NativeScriptLanguage::get_type() const {
+	return "NativeScript";
+}
+String NativeScriptLanguage::get_extension() const {
+	return "gdns";
+}
+Error NativeScriptLanguage::execute_file(const String &p_path) {
+	return OK; // Qué?
+}
+void NativeScriptLanguage::finish() {
+	_unload_stuff();
+}
+void NativeScriptLanguage::get_reserved_words(List<String> *p_words) const {
+}
+void NativeScriptLanguage::get_comment_delimiters(List<String> *p_delimiters) const {
+}
+void NativeScriptLanguage::get_string_delimiters(List<String> *p_delimiters) const {
+}
+
+// TODO(karroffel): implement this
+Ref<Script> NativeScriptLanguage::get_template(const String &p_class_name, const String &p_base_class_name) const {
+	NativeScript *s = memnew(NativeScript);
+	s->set_class_name(p_class_name);
+	// TODO(karroffel): use p_base_class_name
+	return Ref<NativeScript>(s);
+}
+bool NativeScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions) const {
+	return false;
+}
+
+Script *NativeScriptLanguage::create_script() const {
+	NativeScript *script = memnew(NativeScript);
+	return script;
+}
+bool NativeScriptLanguage::has_named_classes() const {
+	return true;
+}
+int NativeScriptLanguage::find_function(const String &p_function, const String &p_code) const {
+	return -1;
+}
+String NativeScriptLanguage::make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const {
+	return "";
+}
+void NativeScriptLanguage::auto_indent_code(String &p_code, int p_from_line, int p_to_line) const {
+}
+void NativeScriptLanguage::add_global_constant(const StringName &p_variable, const Variant &p_value) {
+}
+
+// Debugging stuff here. Not used for now.
+String NativeScriptLanguage::debug_get_error() const {
+	return "";
+}
+int NativeScriptLanguage::debug_get_stack_level_count() const {
+	return -1;
+}
+int NativeScriptLanguage::debug_get_stack_level_line(int p_level) const {
+	return -1;
+}
+String NativeScriptLanguage::debug_get_stack_level_function(int p_level) const {
+	return "";
+}
+String NativeScriptLanguage::debug_get_stack_level_source(int p_level) const {
+	return "";
+}
+void NativeScriptLanguage::debug_get_stack_level_locals(int p_level, List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
+}
+void NativeScriptLanguage::debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
+}
+void NativeScriptLanguage::debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
+}
+String NativeScriptLanguage::debug_parse_stack_level_expression(int p_level, const String &p_expression, int p_max_subitems, int p_max_depth) {
+	return "";
+}
+// Debugging stuff end.
+
+void NativeScriptLanguage::reload_all_scripts() {
+}
+
+void NativeScriptLanguage::reload_tool_script(const Ref<Script> &p_script, bool p_soft_reload) {
+}
+void NativeScriptLanguage::get_recognized_extensions(List<String> *p_extensions) const {
+	p_extensions->push_back("gdns");
+}
+
+void NativeScriptLanguage::get_public_functions(List<MethodInfo> *p_functions) const {
+}
+
+void NativeScriptLanguage::get_public_constants(List<Pair<String, Variant> > *p_constants) const {
+}
+
+void NativeScriptLanguage::profiling_start() {
+}
+
+void NativeScriptLanguage::profiling_stop() {
+}
+
+int NativeScriptLanguage::profiling_get_accumulated_data(ProfilingInfo *p_info_arr, int p_info_max) {
+	return -1;
+}
+
+int NativeScriptLanguage::profiling_get_frame_data(ProfilingInfo *p_info_arr, int p_info_max) {
+	return -1;
+}
+
+#ifndef NO_THREADS
+void NativeScriptLanguage::defer_init_library(Ref<GDNativeLibrary> lib, NativeScript *script) {
+	MutexLock lock(mutex);
+	libs_to_init.insert(lib);
+	scripts_to_register.insert(script);
+	has_objects_to_register = true;
+}
+#endif
+
+void NativeScriptLanguage::init_library(const Ref<GDNativeLibrary> &lib) {
+#ifndef NO_THREADS
+	MutexLock lock(mutex);
+#endif
+	// See if this library was "registered" already.
+	const String &lib_path = lib->get_active_library_path();
+	Map<String, Ref<GDNative> >::Element *E = library_gdnatives.find(lib_path);
+
+	if (!E) {
+		Ref<GDNative> gdn;
+		gdn.instance();
+		gdn->set_library(lib);
+
+		// TODO(karroffel): check the return value?
+		gdn->initialize();
+
+		library_gdnatives.insert(lib_path, gdn);
+
+		library_classes.insert(lib_path, Map<StringName, NativeScriptDesc>());
+
+		if (!library_script_users.has(lib_path))
+			library_script_users.insert(lib_path, Set<NativeScript *>());
+
+		void *args[1] = {
+			(void *)&lib_path
+		};
+
+		// here the library registers all the classes and stuff.
+		gdn->call_native_raw(_init_call_type,
+				_init_call_name,
+				NULL,
+				1,
+				args,
+				NULL);
+	} else {
+		// already initialized. Nice.
+	}
+}
+
+void NativeScriptLanguage::register_script(NativeScript *script) {
+#ifndef NO_THREADS
+	MutexLock lock(mutex);
+#endif
+	library_script_users[script->lib_path].insert(script);
+}
+
+void NativeScriptLanguage::unregister_script(NativeScript *script) {
+#ifndef NO_THREADS
+	MutexLock lock(mutex);
+#endif
+	Map<String, Set<NativeScript *> >::Element *S = library_script_users.find(script->lib_path);
+	if (S) {
+		S->get().erase(script);
+		if (S->get().size() == 0) {
+			library_script_users.erase(S);
+		}
+	}
+#ifndef NO_THREADS
+	scripts_to_register.erase(script);
+#endif
+}
+
+#ifndef NO_THREADS
+
+void NativeScriptLanguage::frame() {
+	if (has_objects_to_register) {
+		MutexLock lock(mutex);
+		for (Set<Ref<GDNativeLibrary> >::Element *L = libs_to_init.front(); L; L = L->next()) {
+			init_library(L->get());
+		}
+		libs_to_init.clear();
+		for (Set<NativeScript *>::Element *S = scripts_to_register.front(); S; S = S->next()) {
+			register_script(S->get());
+		}
+		scripts_to_register.clear();
+		has_objects_to_register = false;
+	}
+}
+
+void NativeScriptLanguage::thread_enter() {
+	Vector<Ref<GDNative> > libs;
+	{
+		MutexLock lock(mutex);
+		for (Map<String, Ref<GDNative> >::Element *L = library_gdnatives.front(); L; L = L->next()) {
+			libs.push_back(L->get());
+		}
+	}
+	for (int i = 0; i < libs.size(); ++i) {
+		libs[i]->call_native_raw(
+				_thread_cb_call_type,
+				_thread_enter_call_name,
+				NULL,
+				0,
+				NULL,
+				NULL);
+	}
+}
+
+void NativeScriptLanguage::thread_exit() {
+	Vector<Ref<GDNative> > libs;
+	{
+		MutexLock lock(mutex);
+		for (Map<String, Ref<GDNative> >::Element *L = library_gdnatives.front(); L; L = L->next()) {
+			libs.push_back(L->get());
+		}
+	}
+	for (int i = 0; i < libs.size(); ++i) {
+		libs[i]->call_native_raw(
+				_thread_cb_call_type,
+				_thread_exit_call_name,
+				NULL,
+				0,
+				NULL,
+				NULL);
+	}
+}
+
+#endif // NO_THREADS
+
+void NativeReloadNode::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("_notification"), &NativeReloadNode::_notification);
+}
+
+void NativeReloadNode::_notification(int p_what) {
+#ifdef TOOLS_ENABLED
+
+	switch (p_what) {
+		case MainLoop::NOTIFICATION_WM_FOCUS_OUT: {
+
+			if (unloaded)
+				break;
+#ifndef NO_THREADS
+			MutexLock lock(NSL->mutex);
+#endif
+			NSL->_unload_stuff();
+			for (Map<String, Ref<GDNative> >::Element *L = NSL->library_gdnatives.front(); L; L = L->next()) {
+
+				L->get()->terminate();
+				NSL->library_classes.erase(L->key());
+			}
+
+			unloaded = true;
+
+		} break;
+
+		case MainLoop::NOTIFICATION_WM_FOCUS_IN: {
+
+			if (!unloaded)
+				break;
+#ifndef NO_THREADS
+			MutexLock lock(NSL->mutex);
+#endif
+			Set<StringName> libs_to_remove;
+			for (Map<String, Ref<GDNative> >::Element *L = NSL->library_gdnatives.front(); L; L = L->next()) {
+
+				if (!L->get()->initialize()) {
+					libs_to_remove.insert(L->key());
+					continue;
+				}
+
+				NSL->library_classes.insert(L->key(), Map<StringName, NativeScriptDesc>());
+
+				void *args[1] = {
+					(void *)&L->key()
+				};
+
+				// here the library registers all the classes and stuff.
+				L->get()->call_native_raw(NSL->_init_call_type,
+						NSL->_init_call_name,
+						NULL,
+						1,
+						args,
+						NULL);
+
+				for (Map<String, Set<NativeScript *> >::Element *U = NSL->library_script_users.front(); U; U = U->next()) {
+					for (Set<NativeScript *>::Element *S = U->get().front(); S; S = S->next()) {
+						NativeScript *script = S->get();
+
+						if (script->placeholders.size() == 0)
+							continue;
+
+						for (Set<PlaceHolderScriptInstance *>::Element *P = script->placeholders.front(); P; P = P->next()) {
+							script->_update_placeholder(P->get());
+						}
+					}
+				}
+			}
+
+			unloaded = false;
+
+			for (Set<StringName>::Element *R = libs_to_remove.front(); R; R = R->next()) {
+				NSL->library_gdnatives.erase(R->get());
+			}
+
+		} break;
+		default: {
+		};
+	}
+#endif
+}
+
+RES ResourceFormatLoaderNativeScript::load(const String &p_path, const String &p_original_path, Error *r_error) {
+	ResourceFormatLoaderText rsflt;
+	return rsflt.load(p_path, p_original_path, r_error);
+}
+
+void ResourceFormatLoaderNativeScript::get_recognized_extensions(List<String> *p_extensions) const {
+	p_extensions->push_back("gdns");
+}
+
+bool ResourceFormatLoaderNativeScript::handles_type(const String &p_type) const {
+	return (p_type == "Script" || p_type == "NativeScript");
+}
+
+String ResourceFormatLoaderNativeScript::get_resource_type(const String &p_path) const {
+	String el = p_path.get_extension().to_lower();
+	if (el == "gdns")
+		return "NativeScript";
+	return "";
+}
+
+Error ResourceFormatSaverNativeScript::save(const String &p_path, const RES &p_resource, uint32_t p_flags) {
+	ResourceFormatSaverText rfst;
+	return rfst.save(p_path, p_resource, p_flags);
+}
+
+bool ResourceFormatSaverNativeScript::recognize(const RES &p_resource) const {
+	return p_resource->cast_to<NativeScript>() != NULL;
+}
+
+void ResourceFormatSaverNativeScript::get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const {
+	if (p_resource->cast_to<NativeScript>()) {
+		p_extensions->push_back("gdns");
+	}
+}
diff --git a/modules/nativescript/nativescript.h b/modules/nativescript/nativescript.h
new file mode 100644
index 0000000000..95b4954171
--- /dev/null
+++ b/modules/nativescript/nativescript.h
@@ -0,0 +1,317 @@
+/*************************************************************************/
+/*  nativescript.h                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2017 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 NATIVE_SCRIPT_H
+#define NATIVE_SCRIPT_H
+
+#include "io/resource_loader.h"
+#include "io/resource_saver.h"
+#include "os/thread_safe.h"
+#include "resource.h"
+#include "scene/main/node.h"
+#include "script_language.h"
+#include "self_list.h"
+
+#include "godot_nativescript.h"
+#include "modules/gdnative/gdnative.h"
+
+#ifndef NO_THREADS
+#include "os/mutex.h"
+#endif
+
+struct NativeScriptDesc {
+
+	struct Method {
+		godot_instance_method method;
+		MethodInfo info;
+		int rpc_mode;
+	};
+	struct Property {
+		godot_property_set_func setter;
+		godot_property_get_func getter;
+		PropertyInfo info;
+		Variant default_value;
+		int rset_mode;
+	};
+
+	struct Signal {
+		MethodInfo signal;
+	};
+
+	Map<StringName, Method> methods;
+	Map<StringName, Property> properties;
+	Map<StringName, Signal> signals_; // QtCreator doesn't like the name signals
+	StringName base;
+	StringName base_native_type;
+	NativeScriptDesc *base_data;
+	godot_instance_create_func create_func;
+	godot_instance_destroy_func destroy_func;
+
+	bool is_tool;
+
+	inline NativeScriptDesc()
+		: methods(),
+		  properties(),
+		  signals_(),
+		  base(),
+		  base_native_type() {
+		zeromem(&create_func, sizeof(godot_instance_create_func));
+		zeromem(&destroy_func, sizeof(godot_instance_destroy_func));
+	}
+};
+
+class NativeScript : public Script {
+	GDCLASS(NativeScript, Script)
+
+#ifdef TOOLS_ENABLED
+	Set<PlaceHolderScriptInstance *> placeholders;
+	void _update_placeholder(PlaceHolderScriptInstance *p_placeholder);
+	virtual void _placeholder_erased(PlaceHolderScriptInstance *p_placeholder);
+#endif
+
+	friend class NativeScriptInstance;
+	friend class NativeScriptLanguage;
+	friend class NativeReloadNode;
+	friend class GDNativeLibrary;
+
+	Ref<GDNativeLibrary> library;
+
+	String lib_path;
+
+	String class_name;
+
+#ifndef NO_THREADS
+	Mutex *owners_lock;
+#endif
+	Set<Object *> instance_owners;
+
+protected:
+	static void _bind_methods();
+
+public:
+	inline NativeScriptDesc *get_script_desc() const;
+
+	void set_class_name(String p_class_name);
+	String get_class_name() const;
+
+	void set_library(Ref<GDNativeLibrary> library);
+	Ref<GDNativeLibrary> get_library() const;
+
+	virtual bool can_instance() const;
+
+	virtual Ref<Script> get_base_script() const; //for script inheritance
+
+	virtual StringName get_instance_base_type() const; // this may not work in all scripts, will return empty if so
+	virtual ScriptInstance *instance_create(Object *p_this);
+	virtual bool instance_has(const Object *p_this) const;
+
+	virtual bool has_source_code() const;
+	virtual String get_source_code() const;
+	virtual void set_source_code(const String &p_code);
+	virtual Error reload(bool p_keep_state = false);
+
+	virtual bool has_method(const StringName &p_method) const;
+	virtual MethodInfo get_method_info(const StringName &p_method) const;
+
+	virtual bool is_tool() const;
+
+	virtual String get_node_type() const;
+
+	virtual ScriptLanguage *get_language() const;
+
+	virtual bool has_script_signal(const StringName &p_signal) const;
+	virtual void get_script_signal_list(List<MethodInfo> *r_signals) const;
+
+	virtual bool get_property_default_value(const StringName &p_property, Variant &r_value) const;
+
+	virtual void update_exports(); //editor tool
+	virtual void get_script_method_list(List<MethodInfo> *p_list) const;
+	virtual void get_script_property_list(List<PropertyInfo> *p_list) const;
+
+	Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+
+	NativeScript();
+	~NativeScript();
+};
+
+class NativeScriptInstance : public ScriptInstance {
+
+	friend class NativeScript;
+
+	Object *owner;
+	Ref<NativeScript> script;
+
+	void _ml_call_reversed(NativeScriptDesc *script_data, const StringName &p_method, const Variant **p_args, int p_argcount);
+
+public:
+	void *userdata;
+
+	virtual bool set(const StringName &p_name, const Variant &p_value);
+	virtual bool get(const StringName &p_name, Variant &r_ret) const;
+	virtual void get_property_list(List<PropertyInfo> *p_properties) const;
+	virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid) const;
+	virtual void get_method_list(List<MethodInfo> *p_list) const;
+	virtual bool has_method(const StringName &p_method) const;
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual void notification(int p_notification);
+	virtual Ref<Script> get_script() const;
+	virtual RPCMode get_rpc_mode(const StringName &p_method) const;
+	virtual RPCMode get_rset_mode(const StringName &p_variable) const;
+	virtual ScriptLanguage *get_language();
+
+	virtual void call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount);
+	virtual void call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount);
+
+	virtual void refcount_incremented();
+	virtual bool refcount_decremented();
+
+	~NativeScriptInstance();
+};
+
+class NativeReloadNode;
+
+class NativeScriptLanguage : public ScriptLanguage {
+
+	friend class NativeScript;
+	friend class NativeScriptInstance;
+	friend class NativeReloadNode;
+
+private:
+	static NativeScriptLanguage *singleton;
+
+	void _unload_stuff();
+
+#ifndef NO_THREADS
+	Mutex *mutex;
+
+	Set<Ref<GDNativeLibrary> > libs_to_init;
+	Set<NativeScript *> scripts_to_register;
+	volatile bool has_objects_to_register; // so that we don't lock mutex every frame - it's rarely needed
+	void defer_init_library(Ref<GDNativeLibrary> lib, NativeScript *script);
+#endif
+
+	void init_library(const Ref<GDNativeLibrary> &lib);
+	void register_script(NativeScript *script);
+	void unregister_script(NativeScript *script);
+
+public:
+	Map<String, Map<StringName, NativeScriptDesc> > library_classes;
+	Map<String, Ref<GDNative> > library_gdnatives;
+
+	Map<String, Set<NativeScript *> > library_script_users;
+
+	const StringName _init_call_type = "nativescript_init";
+	const StringName _init_call_name = "godot_nativescript_init";
+
+	const StringName _thread_cb_call_type = "godot_nativescript_thread_cb";
+	const StringName _thread_enter_call_name = "godot_nativescript_thread_enter";
+	const StringName _thread_exit_call_name = "godot_nativescript_thread_exit";
+
+	NativeScriptLanguage();
+	~NativeScriptLanguage();
+
+	inline static NativeScriptLanguage *get_singleton() {
+		return singleton;
+	}
+
+	void _hacky_api_anchor();
+
+#ifndef NO_THREADS
+	virtual void thread_enter();
+	virtual void thread_exit();
+
+	virtual void frame();
+#endif
+
+	virtual String get_name() const;
+	virtual void init();
+	virtual String get_type() const;
+	virtual String get_extension() const;
+	virtual Error execute_file(const String &p_path);
+	virtual void finish();
+	virtual void get_reserved_words(List<String> *p_words) const;
+	virtual void get_comment_delimiters(List<String> *p_delimiters) const;
+	virtual void get_string_delimiters(List<String> *p_delimiters) const;
+	virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;
+	virtual bool validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions) const;
+	virtual Script *create_script() const;
+	virtual bool has_named_classes() const;
+	virtual int find_function(const String &p_function, const String &p_code) const;
+	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
+	virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const;
+	virtual void add_global_constant(const StringName &p_variable, const Variant &p_value);
+	virtual String debug_get_error() const;
+	virtual int debug_get_stack_level_count() const;
+	virtual int debug_get_stack_level_line(int p_level) const;
+	virtual String debug_get_stack_level_function(int p_level) const;
+	virtual String debug_get_stack_level_source(int p_level) const;
+	virtual void debug_get_stack_level_locals(int p_level, List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth);
+	virtual void debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems, int p_max_depth);
+	virtual void debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth);
+	virtual String debug_parse_stack_level_expression(int p_level, const String &p_expression, int p_max_subitems, int p_max_depth);
+	virtual void reload_all_scripts();
+	virtual void reload_tool_script(const Ref<Script> &p_script, bool p_soft_reload);
+	virtual void get_recognized_extensions(List<String> *p_extensions) const;
+	virtual void get_public_functions(List<MethodInfo> *p_functions) const;
+	virtual void get_public_constants(List<Pair<String, Variant> > *p_constants) const;
+	virtual void profiling_start();
+	virtual void profiling_stop();
+	virtual int profiling_get_accumulated_data(ProfilingInfo *p_info_arr, int p_info_max);
+	virtual int profiling_get_frame_data(ProfilingInfo *p_info_arr, int p_info_max);
+};
+
+inline NativeScriptDesc *NativeScript::get_script_desc() const {
+	Map<StringName, NativeScriptDesc>::Element *E = NativeScriptLanguage::singleton->library_classes[lib_path].find(class_name);
+	return E ? &E->get() : NULL;
+}
+
+class NativeReloadNode : public Node {
+	GDCLASS(NativeReloadNode, Node)
+	bool unloaded = false;
+
+public:
+	static void _bind_methods();
+	void _notification(int p_what);
+};
+
+class ResourceFormatLoaderNativeScript : public ResourceFormatLoader {
+public:
+	virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL);
+	virtual void get_recognized_extensions(List<String> *p_extensions) const;
+	virtual bool handles_type(const String &p_type) const;
+	virtual String get_resource_type(const String &p_path) const;
+};
+
+class ResourceFormatSaverNativeScript : public ResourceFormatSaver {
+	virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0);
+	virtual bool recognize(const RES &p_resource) const;
+	virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const;
+};
+
+#endif // GDNATIVE_H
diff --git a/modules/nativescript/register_types.cpp b/modules/nativescript/register_types.cpp
new file mode 100644
index 0000000000..dfa16d8a2a
--- /dev/null
+++ b/modules/nativescript/register_types.cpp
@@ -0,0 +1,124 @@
+/*************************************************************************/
+/*  register_types.cpp                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2017 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 "register_types.h"
+
+#include "io/resource_loader.h"
+#include "io/resource_saver.h"
+
+#include "nativescript.h"
+
+#include "core/os/os.h"
+
+NativeScriptLanguage *native_script_language;
+
+typedef void (*native_script_init_fn)(void *);
+
+void init_call_cb(void *p_handle, godot_string *p_proc_name, void *p_data, int p_num_args, void **args, void *r_ret) {
+	if (p_handle == NULL) {
+		ERR_PRINT("No valid library handle, can't call nativescript init procedure");
+		return;
+	}
+
+	void *library_proc;
+	Error err = OS::get_singleton()->get_dynamic_library_symbol_handle(
+			p_handle,
+			*(String *)p_proc_name,
+			library_proc,
+			true); // we print our own message
+	if (err != OK) {
+		ERR_PRINT((String("GDNative procedure \"" + *(String *)p_proc_name) + "\" does not exists and can't be called").utf8().get_data());
+		return;
+	}
+
+	native_script_init_fn fn = (native_script_init_fn)library_proc;
+
+	fn(args[0]);
+}
+
+#ifndef NO_THREADS
+
+typedef void (*native_script_empty_callback)();
+
+void thread_call_cb(void *p_handle, godot_string *p_proc_name, void *p_data, int p_num_args, void **args, void *r_ret) {
+	if (p_handle == NULL) {
+		ERR_PRINT("No valid library handle, can't call nativescript thread enter/exit callback");
+		return;
+	}
+
+	void *library_proc;
+	Error err = OS::get_singleton()->get_dynamic_library_symbol_handle(
+			p_handle,
+			*(String *)p_proc_name,
+			library_proc,
+			true);
+	if (err != OK) {
+		// it's fine if thread callbacks are not present in the library.
+		return;
+	}
+
+	native_script_empty_callback fn = (native_script_empty_callback)library_proc;
+	fn();
+}
+
+#endif // NO_THREADS
+
+ResourceFormatLoaderNativeScript *resource_loader_gdns = NULL;
+ResourceFormatSaverNativeScript *resource_saver_gdns = NULL;
+
+void register_nativescript_types() {
+	native_script_language = memnew(NativeScriptLanguage);
+
+	ClassDB::register_class<NativeScript>();
+
+	ScriptServer::register_language(native_script_language);
+
+	GDNativeCallRegistry::singleton->register_native_raw_call_type(native_script_language->_init_call_type, init_call_cb);
+#ifndef NO_THREADS
+	GDNativeCallRegistry::singleton->register_native_raw_call_type(native_script_language->_thread_cb_call_type, thread_call_cb);
+#endif
+
+	resource_saver_gdns = memnew(ResourceFormatSaverNativeScript);
+	ResourceSaver::add_resource_format_saver(resource_saver_gdns);
+
+	resource_loader_gdns = memnew(ResourceFormatLoaderNativeScript);
+	ResourceLoader::add_resource_format_loader(resource_loader_gdns);
+}
+
+void unregister_nativescript_types() {
+
+	memdelete(resource_loader_gdns);
+
+	memdelete(resource_saver_gdns);
+
+	if (native_script_language) {
+		ScriptServer::unregister_language(native_script_language);
+		memdelete(native_script_language);
+	}
+}
diff --git a/modules/nativescript/register_types.h b/modules/nativescript/register_types.h
new file mode 100644
index 0000000000..319da9c42f
--- /dev/null
+++ b/modules/nativescript/register_types.h
@@ -0,0 +1,31 @@
+/*************************************************************************/
+/*  register_types.h                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2017 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.                */
+/*************************************************************************/
+void register_nativescript_types();
+void unregister_nativescript_types();
diff --git a/modules/openssl/stream_peer_openssl.cpp b/modules/openssl/stream_peer_openssl.cpp
index 8159296b3c..7a9d5195a9 100644
--- a/modules/openssl/stream_peer_openssl.cpp
+++ b/modules/openssl/stream_peer_openssl.cpp
@@ -560,7 +560,7 @@ void StreamPeerOpenSSL::initialize_ssl() {
 	ERR_load_BIO_strings(); // Load BIO error strings
 	OpenSSL_add_all_algorithms(); // Load all available encryption algorithms
 	String certs_path = GLOBAL_DEF("network/ssl/certificates", "");
-	GlobalConfig::get_singleton()->set_custom_property_info("network/ssl/certificates", PropertyInfo(Variant::STRING, "network/ssl/certificates", PROPERTY_HINT_FILE, "*.crt"));
+	ProjectSettings::get_singleton()->set_custom_property_info("network/ssl/certificates", PropertyInfo(Variant::STRING, "network/ssl/certificates", PROPERTY_HINT_FILE, "*.crt"));
 	if (certs_path != "") {
 
 		FileAccess *f = FileAccess::open(certs_path, FileAccess::READ);
@@ -581,7 +581,7 @@ void StreamPeerOpenSSL::initialize_ssl() {
 		}
 	}
 	String config_path = GLOBAL_DEF("network/ssl/config", "");
-	GlobalConfig::get_singleton()->set_custom_property_info("network/ssl/config", PropertyInfo(Variant::STRING, "network/ssl/config", PROPERTY_HINT_FILE, "*.cnf"));
+	ProjectSettings::get_singleton()->set_custom_property_info("network/ssl/config", PropertyInfo(Variant::STRING, "network/ssl/config", PROPERTY_HINT_FILE, "*.cnf"));
 	if (config_path != "") {
 
 		Vector<uint8_t> data = FileAccess::get_file_as_array(config_path);
diff --git a/modules/openssl/stream_peer_openssl.h b/modules/openssl/stream_peer_openssl.h
index 5c830ebf37..b1da5e1d95 100644
--- a/modules/openssl/stream_peer_openssl.h
+++ b/modules/openssl/stream_peer_openssl.h
@@ -30,9 +30,9 @@
 #ifndef STREAM_PEER_OPEN_SSL_H
 #define STREAM_PEER_OPEN_SSL_H
 
-#include "global_config.h"
 #include "io/stream_peer_ssl.h"
 #include "os/file_access.h"
+#include "project_settings.h"
 
 #include "thirdparty/misc/curl_hostcheck.h"
 
diff --git a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
index c645a55703..7b8b2abebb 100644
--- a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
+++ b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
@@ -39,7 +39,7 @@ void AudioStreamPlaybackOGGVorbis::_mix_internal(AudioFrame *p_buffer, int p_fra
 
 	int todo = p_frames;
 
-	while (todo) {
+	while (todo && active) {
 
 		int mixed = stb_vorbis_get_samples_float_interleaved(ogg_stream, 2, (float *)p_buffer, todo * 2);
 		todo -= mixed;
diff --git a/modules/theora/video_stream_theora.cpp b/modules/theora/video_stream_theora.cpp
index d895f60280..977062dd14 100644
--- a/modules/theora/video_stream_theora.cpp
+++ b/modules/theora/video_stream_theora.cpp
@@ -29,8 +29,8 @@
 /*************************************************************************/
 #include "video_stream_theora.h"
 
-#include "global_config.h"
 #include "os/os.h"
+#include "project_settings.h"
 
 #include "thirdparty/misc/yuv2rgb.h"
 
@@ -728,7 +728,7 @@ void VideoStreamPlaybackTheora::play() {
 	}
 
 	playing = true;
-	delay_compensation = GlobalConfig::get_singleton()->get("audio/video_delay_compensation_ms");
+	delay_compensation = ProjectSettings::get_singleton()->get("audio/video_delay_compensation_ms");
 	delay_compensation /= 1000.0;
 };
 
diff --git a/modules/tinyexr/config.py b/modules/tinyexr/config.py
index fb920482f5..2e4b96a6b0 100644
--- a/modules/tinyexr/config.py
+++ b/modules/tinyexr/config.py
@@ -4,4 +4,8 @@ def can_build(platform):
 
 
 def configure(env):
-    pass
+    # Tools only, disabled for non-tools
+    # TODO: Find a cleaner way to achieve that
+    if (env["tools"] == "no"):
+        env["module_tinyexr_enabled"] = "no"
+        env.disabled_modules.append("tinyexr")
diff --git a/modules/visual_script/register_types.cpp b/modules/visual_script/register_types.cpp
index c0467a901b..a54d306aff 100644
--- a/modules/visual_script/register_types.cpp
+++ b/modules/visual_script/register_types.cpp
@@ -90,6 +90,7 @@ void register_visual_script_types() {
 	ClassDB::register_class<VisualScriptSequence>();
 	//ClassDB::register_class<VisualScriptInputFilter>();
 	ClassDB::register_class<VisualScriptSwitch>();
+	ClassDB::register_class<VisualScriptSelect>();
 
 	ClassDB::register_class<VisualScriptYield>();
 	ClassDB::register_class<VisualScriptYieldSignal>();
diff --git a/modules/visual_script/visual_script.cpp b/modules/visual_script/visual_script.cpp
index bb8111ce99..f15abec7e2 100644
--- a/modules/visual_script/visual_script.cpp
+++ b/modules/visual_script/visual_script.cpp
@@ -29,8 +29,8 @@
 /*************************************************************************/
 #include "visual_script.h"
 
-#include "global_config.h"
 #include "os/os.h"
+#include "project_settings.h"
 #include "scene/main/node.h"
 #include "visual_script_nodes.h"
 
@@ -140,7 +140,7 @@ VisualScriptNode::TypeGuess VisualScriptNode::guess_output_type(TypeGuess *p_inp
 
 	tg.type = pinfo.type;
 	if (pinfo.hint == PROPERTY_HINT_RESOURCE_TYPE) {
-		tg.GDCLASS = pinfo.hint_string;
+		tg.gdclass = pinfo.hint_string;
 	}
 
 	return tg;
@@ -660,6 +660,9 @@ void VisualScript::set_variable_export(const StringName &p_name, bool p_export)
 	ERR_FAIL_COND(!variables.has(p_name));
 
 	variables[p_name]._export = p_export;
+#ifdef TOOLS_ENABLED
+	_update_placeholders();
+#endif
 }
 
 bool VisualScript::get_variable_export(const StringName &p_name) const {
@@ -1067,9 +1070,11 @@ void VisualScript::get_script_property_list(List<PropertyInfo> *p_list) const {
 	get_variable_list(&vars);
 
 	for (List<StringName>::Element *E = vars.front(); E; E = E->next()) {
-		if (!variables[E->get()]._export)
-			continue;
-		p_list->push_back(variables[E->get()].info);
+		//if (!variables[E->get()]._export)
+		//	continue;
+		PropertyInfo pi = variables[E->get()].info;
+		pi.usage |= PROPERTY_USAGE_SCRIPT_VARIABLE;
+		p_list->push_back(pi);
 	}
 }
 
@@ -1259,14 +1264,14 @@ void VisualScript::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("has_function", "name"), &VisualScript::has_function);
 	ClassDB::bind_method(D_METHOD("remove_function", "name"), &VisualScript::remove_function);
 	ClassDB::bind_method(D_METHOD("rename_function", "name", "new_name"), &VisualScript::rename_function);
-	ClassDB::bind_method(D_METHOD("set_function_scroll", "ofs"), &VisualScript::set_function_scroll);
-	ClassDB::bind_method(D_METHOD("get_function_scroll"), &VisualScript::get_function_scroll);
+	ClassDB::bind_method(D_METHOD("set_function_scroll", "name", "ofs"), &VisualScript::set_function_scroll);
+	ClassDB::bind_method(D_METHOD("get_function_scroll", "name"), &VisualScript::get_function_scroll);
 
-	ClassDB::bind_method(D_METHOD("add_node", "func", "id", "node", "pos"), &VisualScript::add_node, DEFVAL(Point2()));
+	ClassDB::bind_method(D_METHOD("add_node", "func", "id", "node:VisualScriptNode", "pos"), &VisualScript::add_node, DEFVAL(Point2()));
 	ClassDB::bind_method(D_METHOD("remove_node", "func", "id"), &VisualScript::remove_node);
 	ClassDB::bind_method(D_METHOD("get_function_node_id", "name"), &VisualScript::get_function_node_id);
 
-	ClassDB::bind_method(D_METHOD("get_node", "func", "id"), &VisualScript::get_node);
+	ClassDB::bind_method(D_METHOD("get_node:VisualScriptNode", "func", "id"), &VisualScript::get_node);
 	ClassDB::bind_method(D_METHOD("has_node", "func", "id"), &VisualScript::has_node);
 	ClassDB::bind_method(D_METHOD("set_node_pos", "func", "id", "pos"), &VisualScript::set_node_pos);
 	ClassDB::bind_method(D_METHOD("get_node_pos", "func", "id"), &VisualScript::get_node_pos);
@@ -1297,7 +1302,7 @@ void VisualScript::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("custom_signal_get_argument_type", "name", "argidx"), &VisualScript::custom_signal_get_argument_type);
 	ClassDB::bind_method(D_METHOD("custom_signal_set_argument_name", "name", "argidx", "argname"), &VisualScript::custom_signal_set_argument_name);
 	ClassDB::bind_method(D_METHOD("custom_signal_get_argument_name", "name", "argidx"), &VisualScript::custom_signal_get_argument_name);
-	ClassDB::bind_method(D_METHOD("custom_signal_remove_argument", "argidx"), &VisualScript::custom_signal_remove_argument);
+	ClassDB::bind_method(D_METHOD("custom_signal_remove_argument", "name", "argidx"), &VisualScript::custom_signal_remove_argument);
 	ClassDB::bind_method(D_METHOD("custom_signal_get_argument_count", "name"), &VisualScript::custom_signal_get_argument_count);
 	ClassDB::bind_method(D_METHOD("custom_signal_swap_argument", "name", "argidx", "withidx"), &VisualScript::custom_signal_swap_argument);
 	ClassDB::bind_method(D_METHOD("remove_custom_signal", "name"), &VisualScript::remove_custom_signal);
@@ -1358,6 +1363,7 @@ void VisualScriptInstance::get_property_list(List<PropertyInfo> *p_properties) c
 			continue;
 		PropertyInfo p = E->get().info;
 		p.name = String(E->key());
+		p.usage |= PROPERTY_USAGE_SCRIPT_VARIABLE;
 		p_properties->push_back(p);
 	}
 }
@@ -2652,7 +2658,7 @@ VisualScriptLanguage::VisualScriptLanguage() {
 	_debug_parse_err_node = -1;
 	_debug_parse_err_file = "";
 	_debug_call_stack_pos = 0;
-	int dmcs = GLOBAL_DEF("debug/script/max_call_stack", 1024);
+	int dmcs = GLOBAL_DEF("debug/settings/visual_script/max_call_stack", 1024);
 	if (ScriptDebugger::get_singleton()) {
 		//debugging enabled!
 		_debug_max_call_stack = dmcs;
diff --git a/modules/visual_script/visual_script.h b/modules/visual_script/visual_script.h
index 20a1cf49c5..cdd7eded18 100644
--- a/modules/visual_script/visual_script.h
+++ b/modules/visual_script/visual_script.h
@@ -89,7 +89,7 @@ public:
 	struct TypeGuess {
 
 		Variant::Type type;
-		StringName GDCLASS;
+		StringName gdclass;
 		Ref<Script> script;
 
 		TypeGuess() {
diff --git a/modules/visual_script/visual_script_editor.cpp b/modules/visual_script/visual_script_editor.cpp
index 941668d474..35358d5a1f 100644
--- a/modules/visual_script/visual_script_editor.cpp
+++ b/modules/visual_script/visual_script_editor.cpp
@@ -52,11 +52,13 @@ public:
 protected:
 	static void _bind_methods() {
 		ClassDB::bind_method("_sig_changed", &VisualScriptEditorSignalEdit::_sig_changed);
+		ADD_SIGNAL(MethodInfo("changed"));
 	}
 
 	void _sig_changed() {
 
 		_change_notify();
+		emit_signal("changed");
 	}
 
 	bool _set(const StringName &p_name, const Variant &p_value) {
@@ -191,15 +193,18 @@ protected:
 	static void _bind_methods() {
 		ClassDB::bind_method("_var_changed", &VisualScriptEditorVariableEdit::_var_changed);
 		ClassDB::bind_method("_var_value_changed", &VisualScriptEditorVariableEdit::_var_value_changed);
+		ADD_SIGNAL(MethodInfo("changed"));
 	}
 
 	void _var_changed() {
 
 		_change_notify();
+		emit_signal("changed");
 	}
 	void _var_value_changed() {
 
 		_change_notify("value"); //so the whole tree is not redrawn, makes editing smoother in general
+		emit_signal("changed");
 	}
 
 	bool _set(const StringName &p_name, const Variant &p_value) {
@@ -261,6 +266,7 @@ protected:
 
 		if (String(p_name) == "export") {
 			script->set_variable_export(var, p_value);
+			EditorNode::get_singleton()->get_property_editor()->update_tree();
 			return true;
 		}
 
@@ -486,7 +492,8 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 		}
 
 		if (EditorSettings::get_singleton()->has("editors/visual_script/color_" + node->get_category())) {
-			gnode->set_modulate(EditorSettings::get_singleton()->get("editors/visual_script/color_" + node->get_category()));
+			Color c = EditorSettings::get_singleton()->get("editors/visual_script/color_" + node->get_category());
+			gnode->set_self_modulate(c);
 		}
 
 		gnode->set_meta("__vnode", node);
@@ -699,7 +706,7 @@ void VisualScriptEditor::_update_members() {
 		ti->set_selectable(0, true);
 		ti->set_editable(0, true);
 		//ti->add_button(0,Control::get_icon("Edit","EditorIcons"),0); function arguments are in the node now
-		ti->add_button(0, Control::get_icon("Del", "EditorIcons"), 1);
+		//ti->add_button(0, Control::get_icon("Del", "EditorIcons"), 1);
 		ti->set_metadata(0, E->get());
 		if (E->get() == edited_func) {
 			ti->set_custom_bg_color(0, get_color("prop_category", "Editor"));
@@ -757,8 +764,8 @@ void VisualScriptEditor::_update_members() {
 
 		ti->set_selectable(0, true);
 		ti->set_editable(0, true);
-		ti->add_button(0, Control::get_icon("Edit", "EditorIcons"), 0);
-		ti->add_button(0, Control::get_icon("Del", "EditorIcons"), 1);
+		//ti->add_button(0, Control::get_icon("Edit", "EditorIcons"), 0);
+		//ti->add_button(0, Control::get_icon("Del", "EditorIcons"), 1);
 		ti->set_metadata(0, E->get());
 		if (selected == E->get())
 			ti->select(0);
@@ -777,8 +784,8 @@ void VisualScriptEditor::_update_members() {
 		ti->set_text(0, E->get());
 		ti->set_selectable(0, true);
 		ti->set_editable(0, true);
-		ti->add_button(0, Control::get_icon("Edit", "EditorIcons"), 0);
-		ti->add_button(0, Control::get_icon("Del", "EditorIcons"), 1);
+		//ti->add_button(0, Control::get_icon("Edit", "EditorIcons"), 0);
+		//ti->add_button(0, Control::get_icon("Del", "EditorIcons"), 1);
 		ti->set_metadata(0, E->get());
 		if (selected == E->get())
 			ti->select(0);
@@ -1068,105 +1075,6 @@ void VisualScriptEditor::_member_button(Object *p_item, int p_column, int p_butt
 			undo_redo->commit_action();
 			return; //or crash because it will become invalid
 		}
-
-	} else {
-
-		if (ti->get_parent() == root->get_children()) {
-			//edit/remove function
-			String name = ti->get_metadata(0);
-
-			if (p_button == 1) {
-				//delete the function
-				undo_redo->create_action(TTR("Remove Function"));
-				undo_redo->add_do_method(script.ptr(), "remove_function", name);
-				undo_redo->add_undo_method(script.ptr(), "add_function", name);
-				List<int> nodes;
-				script->get_node_list(name, &nodes);
-				for (List<int>::Element *E = nodes.front(); E; E = E->next()) {
-					undo_redo->add_undo_method(script.ptr(), "add_node", name, E->get(), script->get_node(name, E->get()), script->get_node_pos(name, E->get()));
-				}
-
-				List<VisualScript::SequenceConnection> seq_connections;
-
-				script->get_sequence_connection_list(name, &seq_connections);
-
-				for (List<VisualScript::SequenceConnection>::Element *E = seq_connections.front(); E; E = E->next()) {
-					undo_redo->add_undo_method(script.ptr(), "sequence_connect", name, E->get().from_node, E->get().from_output, E->get().to_node);
-				}
-
-				List<VisualScript::DataConnection> data_connections;
-
-				script->get_data_connection_list(name, &data_connections);
-
-				for (List<VisualScript::DataConnection>::Element *E = data_connections.front(); E; E = E->next()) {
-					undo_redo->add_undo_method(script.ptr(), "data_connect", name, E->get().from_node, E->get().from_port, E->get().to_node, E->get().to_port);
-				}
-
-				/*
-				for(int i=0;i<script->function_get_argument_count(name);i++) {
-					undo_redo->add_undo_method(script.ptr(),"function_add_argument",name,script->function_get_argument_name(name,i),script->function_get_argument_type(name,i));
-				}
-				*/
-				undo_redo->add_do_method(this, "_update_members");
-				undo_redo->add_undo_method(this, "_update_members");
-				undo_redo->add_do_method(this, "_update_graph");
-				undo_redo->add_undo_method(this, "_update_graph");
-				undo_redo->commit_action();
-
-			} else if (p_button == 0) {
-			}
-			return; //or crash because it will become invalid
-		}
-
-		if (ti->get_parent() == root->get_children()->get_next()) {
-			//edit/remove variable
-
-			String name = ti->get_metadata(0);
-
-			if (p_button == 1) {
-
-				undo_redo->create_action(TTR("Remove Variable"));
-				undo_redo->add_do_method(script.ptr(), "remove_variable", name);
-				undo_redo->add_undo_method(script.ptr(), "add_variable", name, script->get_variable_default_value(name));
-				undo_redo->add_undo_method(script.ptr(), "set_variable_info", name, script->call("get_variable_info", name)); //return as dict
-				undo_redo->add_do_method(this, "_update_members");
-				undo_redo->add_undo_method(this, "_update_members");
-				undo_redo->commit_action();
-				return; //or crash because it will become invalid
-			} else if (p_button == 0) {
-
-				variable_editor->edit(name);
-				edit_variable_dialog->set_title(TTR("Editing Variable:") + " " + name);
-				edit_variable_dialog->popup_centered_minsize(Size2(400, 200) * EDSCALE);
-			}
-		}
-
-		if (ti->get_parent() == root->get_children()->get_next()->get_next()) {
-			//edit/remove variable
-			String name = ti->get_metadata(0);
-
-			if (p_button == 1) {
-
-				undo_redo->create_action(TTR("Remove Signal"));
-				undo_redo->add_do_method(script.ptr(), "remove_custom_signal", name);
-				undo_redo->add_undo_method(script.ptr(), "add_custom_signal", name);
-
-				for (int i = 0; i < script->custom_signal_get_argument_count(name); i++) {
-					undo_redo->add_undo_method(script.ptr(), "custom_signal_add_argument", name, script->custom_signal_get_argument_name(name, i), script->custom_signal_get_argument_type(name, i));
-				}
-
-				undo_redo->add_do_method(this, "_update_members");
-				undo_redo->add_undo_method(this, "_update_members");
-				undo_redo->commit_action();
-			} else if (p_button == 0) {
-
-				signal_editor->edit(name);
-				edit_signal_dialog->set_title(TTR("Editing Signal:") + " " + name);
-				edit_signal_dialog->popup_centered_minsize(Size2(400, 300) * EDSCALE);
-			}
-
-			return; //or crash because it will become invalid
-		}
 	}
 }
 
@@ -2269,6 +2177,11 @@ void VisualScriptEditor::_change_base_type() {
 	select_base_type->popup_create(true);
 }
 
+void VisualScriptEditor::clear_edit_menu() {
+	memdelete(edit_menu);
+	memdelete(left_vsplit);
+}
+
 void VisualScriptEditor::_change_base_type_callback() {
 
 	String bt = select_base_type->get_selected_type();
@@ -2415,6 +2328,16 @@ void VisualScriptEditor::_graph_connected(const String &p_from, int p_from_slot,
 		undo_redo->add_do_method(script.ptr(), "sequence_connect", edited_func, p_from.to_int(), from_port, p_to.to_int());
 		undo_redo->add_undo_method(script.ptr(), "sequence_disconnect", edited_func, p_from.to_int(), from_port, p_to.to_int());
 	} else {
+
+		// disconect current, and connect the new one
+		if (script->is_input_value_port_connected(edited_func, p_to.to_int(), to_port)) {
+			int conn_from;
+			int conn_port;
+			script->get_input_value_port_connection_source(edited_func, p_to.to_int(), to_port, &conn_from, &conn_port);
+			undo_redo->add_do_method(script.ptr(), "data_disconnect", edited_func, conn_from, conn_port, p_to.to_int(), to_port);
+			undo_redo->add_undo_method(script.ptr(), "data_connect", edited_func, conn_from, conn_port, p_to.to_int(), to_port);
+		}
+
 		undo_redo->add_do_method(script.ptr(), "data_connect", edited_func, p_from.to_int(), from_port, p_to.to_int(), to_port);
 		undo_redo->add_undo_method(script.ptr(), "data_disconnect", edited_func, p_from.to_int(), from_port, p_to.to_int(), to_port);
 		//update nodes in sgraph
@@ -2556,7 +2479,7 @@ VisualScriptNode::TypeGuess VisualScriptEditor::_guess_output_type(int p_node, i
 					if (obj) {
 
 						g.type = Variant::OBJECT;
-						g.GDCLASS = obj->get_class();
+						g.gdclass = obj->get_class();
 						g.script = obj->get_script();
 					}
 				}
@@ -2596,8 +2519,8 @@ void VisualScriptEditor::_port_action_menu(int p_option) {
 			if (tg.type == Variant::OBJECT) {
 				n->set_call_mode(VisualScriptFunctionCall::CALL_MODE_INSTANCE);
 
-				if (tg.GDCLASS != StringName()) {
-					n->set_base_type(tg.GDCLASS);
+				if (tg.gdclass != StringName()) {
+					n->set_base_type(tg.gdclass);
 				} else {
 					n->set_base_type("Object");
 				}
@@ -2627,8 +2550,8 @@ void VisualScriptEditor::_port_action_menu(int p_option) {
 			if (tg.type == Variant::OBJECT) {
 				n->set_call_mode(VisualScriptPropertySet::CALL_MODE_INSTANCE);
 
-				if (tg.GDCLASS != StringName()) {
-					n->set_base_type(tg.GDCLASS);
+				if (tg.gdclass != StringName()) {
+					n->set_base_type(tg.gdclass);
 				} else {
 					n->set_base_type("Object");
 				}
@@ -2657,8 +2580,8 @@ void VisualScriptEditor::_port_action_menu(int p_option) {
 			if (tg.type == Variant::OBJECT) {
 				n->set_call_mode(VisualScriptPropertyGet::CALL_MODE_INSTANCE);
 
-				if (tg.GDCLASS != StringName()) {
-					n->set_base_type(tg.GDCLASS);
+				if (tg.gdclass != StringName()) {
+					n->set_base_type(tg.gdclass);
 				} else {
 					n->set_base_type("Object");
 				}
@@ -2833,13 +2756,18 @@ void VisualScriptEditor::_node_filter_changed(const String &p_text) {
 void VisualScriptEditor::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_READY) {
-		node_filter_icon->set_texture(Control::get_icon("Zoom", "EditorIcons"));
+		node_filter->add_icon_override("right_icon", Control::get_icon("Search", "EditorIcons"));
+		variable_editor->connect("changed", this, "_update_members");
+		signal_editor->connect("changed", this, "_update_members");
+	}
+	if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
+		left_vsplit->set_visible(is_visible_in_tree());
 	}
 }
 
 void VisualScriptEditor::_graph_ofs_changed(const Vector2 &p_ofs) {
 
-	if (updating_graph)
+	if (updating_graph || !script.is_valid())
 		return;
 
 	updating_graph = true;
@@ -3053,6 +2981,142 @@ void VisualScriptEditor::_menu_option(int p_what) {
 	}
 }
 
+void VisualScriptEditor::_member_rmb_selected(const Vector2 &p_pos) {
+
+	TreeItem *ti = members->get_selected();
+	ERR_FAIL_COND(!ti);
+
+	member_popup->clear();
+	member_popup->set_position(members->get_global_position() + p_pos);
+	member_popup->set_size(Vector2());
+
+	TreeItem *root = members->get_root();
+
+	Ref<Texture> del_icon = Control::get_icon("Del", "EditorIcons");
+
+	Ref<Texture> edit_icon = Control::get_icon("Edit", "EditorIcons");
+
+	if (ti->get_parent() == root->get_children()) {
+
+		member_type = MEMBER_FUNCTION;
+		member_name = ti->get_text(0);
+		member_popup->add_icon_item(del_icon, TTR("Remove Function"), MEMBER_REMOVE);
+		member_popup->popup();
+		return;
+	}
+
+	if (ti->get_parent() == root->get_children()->get_next()) {
+
+		member_type = MEMBER_VARIABLE;
+		member_name = ti->get_text(0);
+		member_popup->add_icon_item(edit_icon, TTR("Edit Variable"), MEMBER_EDIT);
+		member_popup->add_separator();
+		member_popup->add_icon_item(del_icon, TTR("Remove Variable"), MEMBER_REMOVE);
+		member_popup->popup();
+		return;
+	}
+
+	if (ti->get_parent() == root->get_children()->get_next()->get_next()) {
+
+		member_type = MEMBER_SIGNAL;
+		member_name = ti->get_text(0);
+		member_popup->add_icon_item(edit_icon, TTR("Edit Signal"), MEMBER_EDIT);
+		member_popup->add_separator();
+		member_popup->add_icon_item(del_icon, TTR("Remove Signal"), MEMBER_REMOVE);
+		member_popup->popup();
+		return;
+	}
+}
+
+void VisualScriptEditor::_member_option(int p_option) {
+
+	switch (member_type) {
+		case MEMBER_FUNCTION: {
+
+			if (p_option == MEMBER_REMOVE) {
+				//delete the function
+				String name = member_name;
+
+				undo_redo->create_action(TTR("Remove Function"));
+				undo_redo->add_do_method(script.ptr(), "remove_function", name);
+				undo_redo->add_undo_method(script.ptr(), "add_function", name);
+				List<int> nodes;
+				script->get_node_list(name, &nodes);
+				for (List<int>::Element *E = nodes.front(); E; E = E->next()) {
+					undo_redo->add_undo_method(script.ptr(), "add_node", name, E->get(), script->get_node(name, E->get()), script->get_node_pos(name, E->get()));
+				}
+
+				List<VisualScript::SequenceConnection> seq_connections;
+
+				script->get_sequence_connection_list(name, &seq_connections);
+
+				for (List<VisualScript::SequenceConnection>::Element *E = seq_connections.front(); E; E = E->next()) {
+					undo_redo->add_undo_method(script.ptr(), "sequence_connect", name, E->get().from_node, E->get().from_output, E->get().to_node);
+				}
+
+				List<VisualScript::DataConnection> data_connections;
+
+				script->get_data_connection_list(name, &data_connections);
+
+				for (List<VisualScript::DataConnection>::Element *E = data_connections.front(); E; E = E->next()) {
+					undo_redo->add_undo_method(script.ptr(), "data_connect", name, E->get().from_node, E->get().from_port, E->get().to_node, E->get().to_port);
+				}
+
+				/*
+				for(int i=0;i<script->function_get_argument_count(name);i++) {
+					undo_redo->add_undo_method(script.ptr(),"function_add_argument",name,script->function_get_argument_name(name,i),script->function_get_argument_type(name,i));
+				}
+				*/
+				undo_redo->add_do_method(this, "_update_members");
+				undo_redo->add_undo_method(this, "_update_members");
+				undo_redo->add_do_method(this, "_update_graph");
+				undo_redo->add_undo_method(this, "_update_graph");
+				undo_redo->commit_action();
+			}
+		} break;
+		case MEMBER_VARIABLE: {
+
+			String name = member_name;
+
+			if (p_option == MEMBER_REMOVE) {
+				undo_redo->create_action(TTR("Remove Variable"));
+				undo_redo->add_do_method(script.ptr(), "remove_variable", name);
+				undo_redo->add_undo_method(script.ptr(), "add_variable", name, script->get_variable_default_value(name));
+				undo_redo->add_undo_method(script.ptr(), "set_variable_info", name, script->call("get_variable_info", name)); //return as dict
+				undo_redo->add_do_method(this, "_update_members");
+				undo_redo->add_undo_method(this, "_update_members");
+				undo_redo->commit_action();
+			} else if (p_option == MEMBER_EDIT) {
+				variable_editor->edit(name);
+				edit_variable_dialog->set_title(TTR("Editing Variable:") + " " + name);
+				edit_variable_dialog->popup_centered_minsize(Size2(400, 200) * EDSCALE);
+			}
+		} break;
+		case MEMBER_SIGNAL: {
+			String name = member_name;
+
+			if (p_option == MEMBER_REMOVE) {
+				undo_redo->create_action(TTR("Remove Signal"));
+				undo_redo->add_do_method(script.ptr(), "remove_custom_signal", name);
+				undo_redo->add_undo_method(script.ptr(), "add_custom_signal", name);
+
+				for (int i = 0; i < script->custom_signal_get_argument_count(name); i++) {
+					undo_redo->add_undo_method(script.ptr(), "custom_signal_add_argument", name, script->custom_signal_get_argument_name(name, i), script->custom_signal_get_argument_type(name, i));
+				}
+
+				undo_redo->add_do_method(this, "_update_members");
+				undo_redo->add_undo_method(this, "_update_members");
+				undo_redo->commit_action();
+			} else if (p_option == MEMBER_EDIT) {
+
+				signal_editor->edit(name);
+				edit_signal_dialog->set_title(TTR("Editing Signal:") + " " + name);
+				edit_signal_dialog->popup_centered_minsize(Size2(400, 300) * EDSCALE);
+			}
+		} break;
+	}
+}
+
 void VisualScriptEditor::_bind_methods() {
 
 	ClassDB::bind_method("_member_button", &VisualScriptEditor::_member_button);
@@ -3101,6 +3165,10 @@ void VisualScriptEditor::_bind_methods() {
 
 	ClassDB::bind_method("_selected_method", &VisualScriptEditor::_selected_method);
 	ClassDB::bind_method("_draw_color_over_button", &VisualScriptEditor::_draw_color_over_button);
+
+	ClassDB::bind_method("_member_rmb_selected", &VisualScriptEditor::_member_rmb_selected);
+
+	ClassDB::bind_method("_member_option", &VisualScriptEditor::_member_option);
 }
 
 VisualScriptEditor::VisualScriptEditor() {
@@ -3122,17 +3190,16 @@ VisualScriptEditor::VisualScriptEditor() {
 
 	edit_menu->get_popup()->connect("id_pressed", this, "_menu_option");
 
-	main_hsplit = memnew(HSplitContainer);
-	add_child(main_hsplit);
-	main_hsplit->set_area_as_parent_rect();
-
 	left_vsplit = memnew(VSplitContainer);
-	main_hsplit->add_child(left_vsplit);
+	ScriptEditor::get_singleton()->get_left_list_split()->call_deferred("add_child", left_vsplit); //add but wait until done settig up this
+	left_vsplit->set_v_size_flags(SIZE_EXPAND_FILL);
+	left_vsplit->set_stretch_ratio(2);
+	left_vsplit->hide();
 
 	VBoxContainer *left_vb = memnew(VBoxContainer);
 	left_vsplit->add_child(left_vb);
 	left_vb->set_v_size_flags(SIZE_EXPAND_FILL);
-	left_vb->set_custom_minimum_size(Size2(230, 1) * EDSCALE);
+	//left_vb->set_custom_minimum_size(Size2(230, 1) * EDSCALE);
 
 	base_type_select = memnew(Button);
 	left_vb->add_margin_child(TTR("Base Type:"), base_type_select);
@@ -3158,9 +3225,6 @@ VisualScriptEditor::VisualScriptEditor() {
 	node_filter->connect("text_changed", this, "_node_filter_changed");
 	hbc_nodes->add_child(node_filter);
 	node_filter->set_h_size_flags(SIZE_EXPAND_FILL);
-	node_filter_icon = memnew(TextureRect);
-	node_filter_icon->set_stretch_mode(TextureRect::STRETCH_KEEP_CENTERED);
-	hbc_nodes->add_child(node_filter_icon);
 	vbc_nodes->add_child(hbc_nodes);
 
 	nodes = memnew(Tree);
@@ -3174,7 +3238,8 @@ VisualScriptEditor::VisualScriptEditor() {
 	nodes->set_drag_forwarding(this);
 
 	graph = memnew(GraphEdit);
-	main_hsplit->add_child(graph);
+	add_child(graph);
+	graph->set_area_as_parent_rect();
 	graph->set_h_size_flags(SIZE_EXPAND_FILL);
 	graph->connect("node_selected", this, "_node_selected");
 	graph->connect("_begin_node_move", this, "_begin_node_move");
@@ -3190,7 +3255,8 @@ VisualScriptEditor::VisualScriptEditor() {
 	select_func_text->set_align(Label::ALIGN_CENTER);
 	select_func_text->set_valign(Label::VALIGN_CENTER);
 	select_func_text->set_h_size_flags(SIZE_EXPAND_FILL);
-	main_hsplit->add_child(select_func_text);
+	add_child(select_func_text);
+	graph->set_area_as_parent_rect();
 
 	hint_text = memnew(Label);
 	hint_text->set_anchor_and_margin(MARGIN_TOP, ANCHOR_END, 100);
@@ -3280,6 +3346,12 @@ VisualScriptEditor::VisualScriptEditor() {
 	port_action_popup = memnew(PopupMenu);
 	add_child(port_action_popup);
 	port_action_popup->connect("id_pressed", this, "_port_action_menu");
+
+	member_popup = memnew(PopupMenu);
+	add_child(member_popup);
+	members->connect("item_rmb_selected", this, "_member_rmb_selected");
+	members->set_allow_rmb_select(true);
+	member_popup->connect("id_pressed", this, "_member_option");
 }
 
 VisualScriptEditor::~VisualScriptEditor() {
@@ -3311,7 +3383,7 @@ static void register_editor_callback() {
 	EditorSettings::get_singleton()->set("editors/visual_script/color_functions", Color(1, 0.9, 0.9));
 	EditorSettings::get_singleton()->set("editors/visual_script/color_data", Color(0.9, 1.0, 0.9));
 	EditorSettings::get_singleton()->set("editors/visual_script/color_operators", Color(0.9, 0.9, 1.0));
-	EditorSettings::get_singleton()->set("editors/visual_script/color_flow_control", Color(1.0, 1.0, 0.8));
+	EditorSettings::get_singleton()->set("editors/visual_script/color_flow_control", Color(1.0, 1.0, 1.0));
 	EditorSettings::get_singleton()->set("editors/visual_script/color_custom", Color(0.8, 1.0, 1.0));
 	EditorSettings::get_singleton()->set("editors/visual_script/color_constants", Color(1.0, 0.8, 1.0));
 
diff --git a/modules/visual_script/visual_script_editor.h b/modules/visual_script/visual_script_editor.h
index 92f31f20da..fee4e27bd5 100644
--- a/modules/visual_script/visual_script_editor.h
+++ b/modules/visual_script/visual_script_editor.h
@@ -72,15 +72,25 @@ class VisualScriptEditor : public ScriptEditorBase {
 		CREATE_RETURN,
 	};
 
+	enum MemberAction {
+		MEMBER_EDIT,
+		MEMBER_REMOVE
+
+	};
+
+	enum MemberType {
+		MEMBER_FUNCTION,
+		MEMBER_VARIABLE,
+		MEMBER_SIGNAL
+	};
+
+	VSplitContainer *left_vsplit;
 	MenuButton *edit_menu;
 
 	Ref<VisualScript> script;
 
 	Button *base_type_select;
 
-	HSplitContainer *main_hsplit;
-	VSplitContainer *left_vsplit;
-
 	GraphEdit *graph;
 
 	LineEdit *node_filter;
@@ -154,6 +164,10 @@ class VisualScriptEditor : public ScriptEditorBase {
 	static Clipboard *clipboard;
 
 	PopupMenu *port_action_popup;
+	PopupMenu *member_popup;
+
+	MemberType member_type;
+	String member_name;
 
 	PortAction port_action;
 	int port_action_node;
@@ -223,6 +237,9 @@ class VisualScriptEditor : public ScriptEditorBase {
 
 	VisualScriptNode::TypeGuess _guess_output_type(int p_port_action_node, int p_port_action_output, Set<int> &visited_nodes);
 
+	void _member_rmb_selected(const Vector2 &p_pos);
+	void _member_option(int p_option);
+
 protected:
 	void _notification(int p_what);
 	static void _bind_methods();
@@ -252,6 +269,7 @@ public:
 	virtual void set_debugger_active(bool p_active);
 	virtual void set_tooltip_request_func(String p_method, Object *p_obj);
 	virtual Control *get_edit_menu();
+	virtual void clear_edit_menu();
 	virtual bool can_lose_focus_on_node_selection() { return false; }
 
 	static void register_editor();
diff --git a/modules/visual_script/visual_script_expression.cpp b/modules/visual_script/visual_script_expression.cpp
index 791b5d99ff..78b70934c0 100644
--- a/modules/visual_script/visual_script_expression.cpp
+++ b/modules/visual_script/visual_script_expression.cpp
@@ -68,12 +68,12 @@ bool VisualScriptExpression::_set(const StringName &p_name, const Variant &p_val
 		return true;
 	}
 
-	if (String(p_name).begins_with("input/")) {
+	if (String(p_name).begins_with("input_")) {
 
-		int idx = String(p_name).get_slice("/", 1).to_int();
+		int idx = String(p_name).get_slicec('_', 1).get_slicec('/', 0).to_int();
 		ERR_FAIL_INDEX_V(idx, inputs.size(), false);
 
-		String what = String(p_name).get_slice("/", 2);
+		String what = String(p_name).get_slice("/", 1);
 
 		if (what == "type") {
 
@@ -115,12 +115,12 @@ bool VisualScriptExpression::_get(const StringName &p_name, Variant &r_ret) cons
 		return true;
 	}
 
-	if (String(p_name).begins_with("input/")) {
+	if (String(p_name).begins_with("input_")) {
 
-		int idx = String(p_name).get_slice("/", 1).to_int();
+		int idx = String(p_name).get_slicec('_', 1).get_slicec('/', 0).to_int();
 		ERR_FAIL_INDEX_V(idx, inputs.size(), false);
 
-		String what = String(p_name).get_slice("/", 2);
+		String what = String(p_name).get_slice("/", 1);
 
 		if (what == "type") {
 
@@ -151,8 +151,8 @@ void VisualScriptExpression::_get_property_list(List<PropertyInfo> *p_list) cons
 
 	for (int i = 0; i < inputs.size(); i++) {
 
-		p_list->push_back(PropertyInfo(Variant::INT, "input/" + itos(i) + "/type", PROPERTY_HINT_ENUM, argt));
-		p_list->push_back(PropertyInfo(Variant::STRING, "input/" + itos(i) + "/name"));
+		p_list->push_back(PropertyInfo(Variant::INT, "input_" + itos(i) + "/type", PROPERTY_HINT_ENUM, argt));
+		p_list->push_back(PropertyInfo(Variant::STRING, "input_" + itos(i) + "/name"));
 	}
 }
 
diff --git a/modules/visual_script/visual_script_flow_control.cpp b/modules/visual_script/visual_script_flow_control.cpp
index 07d69db207..77f3111d94 100644
--- a/modules/visual_script/visual_script_flow_control.cpp
+++ b/modules/visual_script/visual_script_flow_control.cpp
@@ -29,8 +29,9 @@
 /*************************************************************************/
 #include "visual_script_flow_control.h"
 
-#include "global_config.h"
+#include "io/resource_loader.h"
 #include "os/keyboard.h"
+#include "project_settings.h"
 
 //////////////////////////////////////////
 ////////////////RETURN////////////////////
@@ -119,8 +120,8 @@ void VisualScriptReturn::_bind_methods() {
 		argt += "," + Variant::get_type_name(Variant::Type(i));
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "return_value/enabled"), "set_enable_return_value", "is_return_value_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "return_value/type", PROPERTY_HINT_ENUM, argt), "set_return_type", "get_return_type");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "return_enabled"), "set_enable_return_value", "is_return_value_enabled");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "return_type", PROPERTY_HINT_ENUM, argt), "set_return_type", "get_return_type");
 }
 
 class VisualScriptNodeInstanceReturn : public VisualScriptNodeInstance {
@@ -137,11 +138,11 @@ public:
 
 		if (with_value) {
 			*p_working_mem = *p_inputs[0];
+			return STEP_EXIT_FUNCTION_BIT;
 		} else {
 			*p_working_mem = Variant();
+			return 0;
 		}
-
-		return 0;
 	}
 };
 
@@ -874,7 +875,7 @@ String VisualScriptInputFilter::get_output_sequence_port_text(int p_port) const
 		case Ref<InputEvent>::ACTION: {
 
 			List<PropertyInfo> pinfo;
-			GlobalConfig::get_singleton()->get_property_list(&pinfo);
+			ProjectSettings::get_singleton()->get_property_list(&pinfo);
 			int index = 1;
 
 			text = "No Action";
@@ -943,7 +944,7 @@ bool VisualScriptInputFilter::_set(const StringName &p_name, const Variant &p_va
 			filters[idx] = Ref<InputEvent>();
 			filters[idx].type = Ref<InputEvent>::Type(int(p_value));
 			if (filters[idx].type == Ref<InputEvent>::JOYPAD_MOTION) {
-				filters[idx].joy_motion.axis_value = 0.5; //for treshold
+				filters[idx].joy_motion.axis_value = 0.5; //for threshold
 			} else if (filters[idx].type == Ref<InputEvent>::KEY) {
 				filters[idx]->is_pressed() = true; //put these as true to make it more user friendly
 			} else if (filters[idx].type == Ref<InputEvent>::MOUSE_BUTTON) {
@@ -1070,7 +1071,7 @@ bool VisualScriptInputFilter::_set(const StringName &p_name, const Variant &p_va
 					filters[idx].joy_motion.axis = int(p_value) << 1 | filters[idx].joy_motion.axis;
 				} else if (what == "mode") {
 					filters[idx].joy_motion.axis |= int(p_value);
-				} else if (what == "treshold") {
+				} else if (what == "threshold") {
 					filters[idx].joy_motion.axis_value = p_value;
 				} else {
 					return false;
@@ -1118,7 +1119,7 @@ bool VisualScriptInputFilter::_set(const StringName &p_name, const Variant &p_va
 				if (what == "action_name") {
 
 					List<PropertyInfo> pinfo;
-					GlobalConfig::get_singleton()->get_property_list(&pinfo);
+					ProjectSettings::get_singleton()->get_property_list(&pinfo);
 					int index = 1;
 
 					for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
@@ -1280,7 +1281,7 @@ bool VisualScriptInputFilter::_get(const StringName &p_name, Variant &r_ret) con
 					r_ret = filters[idx].joy_motion.axis >> 1;
 				} else if (what == "mode") {
 					r_ret = filters[idx].joy_motion.axis & 1;
-				} else if (what == "treshold") {
+				} else if (what == "threshold") {
 					r_ret = filters[idx].joy_motion.axis_value;
 				} else {
 					return false;
@@ -1324,7 +1325,7 @@ bool VisualScriptInputFilter::_get(const StringName &p_name, Variant &r_ret) con
 				if (what == "action_name") {
 
 					List<PropertyInfo> pinfo;
-					GlobalConfig::get_singleton()->get_property_list(&pinfo);
+					ProjectSettings::get_singleton()->get_property_list(&pinfo);
 					int index = 1;
 
 					for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
@@ -1433,7 +1434,7 @@ void VisualScriptInputFilter::_get_property_list(List<PropertyInfo> *p_list) con
 
 				p_list->push_back(PropertyInfo(Variant::INT, base + "axis_index"));
 				p_list->push_back(PropertyInfo(Variant::INT, base + "mode", PROPERTY_HINT_ENUM, "Min,Max"));
-				p_list->push_back(PropertyInfo(Variant::REAL, base + "treshold", PROPERTY_HINT_RANGE, "0,1,0.01"));
+				p_list->push_back(PropertyInfo(Variant::REAL, base + "threshold", PROPERTY_HINT_RANGE, "0,1,0.01"));
 			} break;
 			case Ref<InputEvent>::JOYPAD_BUTTON: {
 				p_list->push_back(PropertyInfo(Variant::INT, base + "button_index"));
@@ -1455,7 +1456,7 @@ void VisualScriptInputFilter::_get_property_list(List<PropertyInfo> *p_list) con
 					actions = "None";
 
 					List<PropertyInfo> pinfo;
-					GlobalConfig::get_singleton()->get_property_list(&pinfo);
+					ProjectSettings::get_singleton()->get_property_list(&pinfo);
 					Vector<String> al;
 
 					for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
@@ -1725,6 +1726,20 @@ String VisualScriptTypeCast::get_base_script() const {
 	return script;
 }
 
+VisualScriptTypeCast::TypeGuess VisualScriptTypeCast::guess_output_type(TypeGuess *p_inputs, int p_output) const {
+
+	TypeGuess tg;
+	tg.type = Variant::OBJECT;
+	if (script != String()) {
+		tg.script = ResourceLoader::load(script);
+	}
+	//if (!tg.script.is_valid()) {
+	//	tg.gdclass = base_type;
+	//}
+
+	return tg;
+}
+
 class VisualScriptNodeInstanceTypeCast : public VisualScriptNodeInstance {
 public:
 	VisualScriptInstance *instance;
@@ -1815,8 +1830,8 @@ void VisualScriptTypeCast::_bind_methods() {
 		script_ext_hint += "*." + E->get();
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "function/base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property/base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
 }
 
 VisualScriptTypeCast::VisualScriptTypeCast() {
diff --git a/modules/visual_script/visual_script_flow_control.h b/modules/visual_script/visual_script_flow_control.h
index 314804602e..d27fd47f84 100644
--- a/modules/visual_script/visual_script_flow_control.h
+++ b/modules/visual_script/visual_script_flow_control.h
@@ -261,6 +261,7 @@ public:
 	VisualScriptInputFilter();
 };
 #endif
+
 class VisualScriptTypeCast : public VisualScriptNode {
 
 	GDCLASS(VisualScriptTypeCast, VisualScriptNode)
@@ -293,6 +294,8 @@ public:
 	void set_base_script(const String &p_path);
 	String get_base_script() const;
 
+	virtual TypeGuess guess_output_type(TypeGuess *p_inputs, int p_output) const;
+
 	virtual VisualScriptNodeInstance *instance(VisualScriptInstance *p_instance);
 
 	VisualScriptTypeCast();
diff --git a/modules/visual_script/visual_script_func_nodes.cpp b/modules/visual_script/visual_script_func_nodes.cpp
index e0e1a217b3..c438edd21f 100644
--- a/modules/visual_script/visual_script_func_nodes.cpp
+++ b/modules/visual_script/visual_script_func_nodes.cpp
@@ -29,9 +29,9 @@
 /*************************************************************************/
 #include "visual_script_func_nodes.h"
 
-#include "global_config.h"
 #include "io/resource_loader.h"
 #include "os/os.h"
+#include "project_settings.h"
 #include "scene/main/node.h"
 #include "scene/main/scene_tree.h"
 #include "visual_script_nodes.h"
@@ -347,7 +347,7 @@ void VisualScriptFunctionCall::set_singleton(const StringName &p_path) {
 		return;
 
 	singleton = p_path;
-	Object *obj = GlobalConfig::get_singleton()->get_singleton_object(singleton);
+	Object *obj = ProjectSettings::get_singleton()->get_singleton_object(singleton);
 	if (obj) {
 		base_type = obj->get_class();
 	}
@@ -383,7 +383,7 @@ void VisualScriptFunctionCall::_update_method_cache() {
 
 	} else if (call_mode == CALL_MODE_SINGLETON) {
 
-		Object *obj = GlobalConfig::get_singleton()->get_singleton_object(singleton);
+		Object *obj = ProjectSettings::get_singleton()->get_singleton_object(singleton);
 		if (obj) {
 			type = obj->get_class();
 			script = obj->get_script();
@@ -546,33 +546,33 @@ Dictionary VisualScriptFunctionCall::_get_argument_cache() const {
 
 void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "function/base_type") {
+	if (property.name == "base_type") {
 		if (call_mode != CALL_MODE_INSTANCE) {
 			property.usage = PROPERTY_USAGE_NOEDITOR;
 		}
 	}
 
-	if (property.name == "function/base_script") {
+	if (property.name == "base_script") {
 		if (call_mode != CALL_MODE_INSTANCE) {
 			property.usage = 0;
 		}
 	}
 
-	if (property.name == "function/basic_type") {
+	if (property.name == "basic_type") {
 		if (call_mode != CALL_MODE_BASIC_TYPE) {
 			property.usage = 0;
 		}
 	}
 
-	if (property.name == "function/singleton") {
+	if (property.name == "singleton") {
 		if (call_mode != CALL_MODE_SINGLETON) {
 			property.usage = 0;
 		} else {
-			List<GlobalConfig::Singleton> names;
-			GlobalConfig::get_singleton()->get_singletons(&names);
+			List<ProjectSettings::Singleton> names;
+			ProjectSettings::get_singleton()->get_singletons(&names);
 			property.hint = PROPERTY_HINT_ENUM;
 			String sl;
-			for (List<GlobalConfig::Singleton>::Element *E = names.front(); E; E = E->next()) {
+			for (List<ProjectSettings::Singleton>::Element *E = names.front(); E; E = E->next()) {
 				if (sl != String())
 					sl += ",";
 				sl += E->get().name;
@@ -581,7 +581,7 @@ void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const
 		}
 	}
 
-	if (property.name == "function/node_path") {
+	if (property.name == "node_path") {
 		if (call_mode != CALL_MODE_NODE_PATH) {
 			property.usage = 0;
 		} else {
@@ -594,7 +594,7 @@ void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const
 		}
 	}
 
-	if (property.name == "function/function") {
+	if (property.name == "function") {
 
 		if (call_mode == CALL_MODE_BASIC_TYPE) {
 
@@ -606,7 +606,7 @@ void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const
 			property.hint_string = itos(get_visual_script()->get_instance_ID());
 		} else if (call_mode == CALL_MODE_SINGLETON) {
 
-			Object *obj = GlobalConfig::get_singleton()->get_singleton_object(singleton);
+			Object *obj = ProjectSettings::get_singleton()->get_singleton_object(singleton);
 			if (obj) {
 				property.hint = PROPERTY_HINT_METHOD_OF_INSTANCE;
 				property.hint_string = itos(obj->get_instance_ID());
@@ -648,7 +648,7 @@ void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const
 		}
 	}
 
-	if (property.name == "function/use_default_args") {
+	if (property.name == "use_default_args") {
 
 		property.hint = PROPERTY_HINT_RANGE;
 
@@ -673,7 +673,7 @@ void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const
 		}
 	}
 
-	if (property.name == "rpc/call_mode") {
+	if (property.name == "rpc_call_mode") {
 		if (call_mode == CALL_MODE_BASIC_TYPE) {
 			property.usage = 0;
 		}
@@ -735,17 +735,17 @@ void VisualScriptFunctionCall::_bind_methods() {
 		script_ext_hint += "*." + E->get();
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "function/call_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance,Basic Type,Singleton"), "set_call_mode", "get_call_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "function/base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "function/base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "function/singleton"), "set_singleton", "get_singleton");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "function/basic_type", PROPERTY_HINT_ENUM, bt), "set_basic_type", "get_basic_type");
-	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "function/node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
-	ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "function/argument_cache", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_argument_cache", "_get_argument_cache");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "function/function"), "set_function", "get_function"); //when set, if loaded properly, will override argument count.
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "function/use_default_args"), "set_use_default_args", "get_use_default_args");
-	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "function/validate"), "set_validate", "get_validate");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "rpc/call_mode", PROPERTY_HINT_ENUM, "Disabled,Reliable,Unreliable,ReliableToID,UnreliableToID"), "set_rpc_call_mode", "get_rpc_call_mode"); //when set, if loaded properly, will override argument count.
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "call_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance,Basic Type,Singleton"), "set_call_mode", "get_call_mode");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "singleton"), "set_singleton", "get_singleton");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "basic_type", PROPERTY_HINT_ENUM, bt), "set_basic_type", "get_basic_type");
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
+	ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "argument_cache", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_argument_cache", "_get_argument_cache");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "function"), "set_function", "get_function"); //when set, if loaded properly, will override argument count.
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "use_default_args"), "set_use_default_args", "get_use_default_args");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "validate"), "set_validate", "get_validate");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "rpc_call_mode", PROPERTY_HINT_ENUM, "Disabled,Reliable,Unreliable,ReliableToID,UnreliableToID"), "set_rpc_call_mode", "get_rpc_call_mode"); //when set, if loaded properly, will override argument count.
 
 	BIND_CONSTANT(CALL_MODE_SELF);
 	BIND_CONSTANT(CALL_MODE_NODE_PATH);
@@ -867,7 +867,7 @@ public:
 			} break;
 			case VisualScriptFunctionCall::CALL_MODE_SINGLETON: {
 
-				Object *object = GlobalConfig::get_singleton()->get_singleton_object(singleton);
+				Object *object = ProjectSettings::get_singleton()->get_singleton_object(singleton);
 				if (!object) {
 					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Invalid singleton name: '" + String(singleton) + "'";
@@ -1020,6 +1020,18 @@ String VisualScriptPropertySet::get_output_sequence_port_text(int p_port) const
 	return String();
 }
 
+void VisualScriptPropertySet::_adjust_input_index(PropertyInfo &pinfo) const {
+
+	if (index != StringName()) {
+
+		Variant v;
+		Variant::CallError ce;
+		v = Variant::construct(pinfo.type, NULL, 0, ce);
+		Variant i = v.get(index);
+		pinfo.type = i.get_type();
+	}
+}
+
 PropertyInfo VisualScriptPropertySet::get_input_value_port_info(int p_idx) const {
 
 	if (call_mode == CALL_MODE_INSTANCE || call_mode == CALL_MODE_BASIC_TYPE) {
@@ -1027,6 +1039,7 @@ PropertyInfo VisualScriptPropertySet::get_input_value_port_info(int p_idx) const
 			PropertyInfo pi;
 			pi.type = (call_mode == CALL_MODE_INSTANCE ? Variant::OBJECT : basic_type);
 			pi.name = (call_mode == CALL_MODE_INSTANCE ? String("instance") : Variant::get_type_name(basic_type).to_lower());
+			_adjust_input_index(pi);
 			return pi;
 		} else {
 			p_idx--;
@@ -1035,6 +1048,7 @@ PropertyInfo VisualScriptPropertySet::get_input_value_port_info(int p_idx) const
 
 	PropertyInfo pinfo = type_cache;
 	pinfo.name = "value";
+	_adjust_input_index(pinfo);
 	return pinfo;
 }
 
@@ -1051,13 +1065,16 @@ PropertyInfo VisualScriptPropertySet::get_output_value_port_info(int p_idx) cons
 String VisualScriptPropertySet::get_caption() const {
 
 	static const char *cname[4] = {
-		"SelfSet",
-		"NodeSet",
-		"InstanceSet",
-		"BasicSet"
+		"Self",
+		"Node",
+		"Instance",
+		"Basic"
 	};
 
-	return cname[call_mode];
+	static const char *opname[ASSIGN_OP_MAX] = {
+		"Set", "Add", "Sub", "Mul", "Div", "Mod", "ShiftLeft", "ShiftRight", "BitAnd", "BitOr", "BitXor"
+	};
+	return String(cname[call_mode]) + opname[assign_op];
 }
 
 String VisualScriptPropertySet::get_text() const {
@@ -1073,6 +1090,9 @@ String VisualScriptPropertySet::get_text() const {
 	else if (call_mode == CALL_MODE_INSTANCE)
 		prop = String(base_type) + ":" + property;
 
+	if (index != StringName()) {
+		prop += "." + String(index);
+	}
 	return prop;
 }
 
@@ -1236,6 +1256,7 @@ void VisualScriptPropertySet::set_property(const StringName &p_type) {
 		return;
 
 	property = p_type;
+	index = StringName();
 	_update_cache();
 	_change_notify();
 	ports_changed_notify();
@@ -1285,27 +1306,58 @@ Dictionary VisualScriptPropertySet::_get_type_cache() const {
 	return type_cache;
 }
 
+void VisualScriptPropertySet::set_index(const StringName &p_type) {
+
+	if (index == p_type)
+		return;
+	index = p_type;
+	_update_cache();
+	_change_notify();
+	ports_changed_notify();
+}
+
+StringName VisualScriptPropertySet::get_index() const {
+
+	return index;
+}
+
+void VisualScriptPropertySet::set_assign_op(AssignOp p_op) {
+
+	ERR_FAIL_INDEX(p_op, ASSIGN_OP_MAX);
+	if (assign_op == p_op)
+		return;
+
+	assign_op = p_op;
+	_update_cache();
+	_change_notify();
+	ports_changed_notify();
+}
+
+VisualScriptPropertySet::AssignOp VisualScriptPropertySet::get_assign_op() const {
+	return assign_op;
+}
+
 void VisualScriptPropertySet::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "property/base_type") {
+	if (property.name == "base_type") {
 		if (call_mode != CALL_MODE_INSTANCE) {
 			property.usage = PROPERTY_USAGE_NOEDITOR;
 		}
 	}
 
-	if (property.name == "property/base_script") {
+	if (property.name == "base_script") {
 		if (call_mode != CALL_MODE_INSTANCE) {
 			property.usage = 0;
 		}
 	}
 
-	if (property.name == "property/basic_type") {
+	if (property.name == "basic_type") {
 		if (call_mode != CALL_MODE_BASIC_TYPE) {
 			property.usage = 0;
 		}
 	}
 
-	if (property.name == "property/node_path") {
+	if (property.name == "node_path") {
 		if (call_mode != CALL_MODE_NODE_PATH) {
 			property.usage = 0;
 		} else {
@@ -1318,7 +1370,7 @@ void VisualScriptPropertySet::_validate_property(PropertyInfo &property) const {
 		}
 	}
 
-	if (property.name == "property/property") {
+	if (property.name == "property") {
 
 		if (call_mode == CALL_MODE_BASIC_TYPE) {
 
@@ -1360,6 +1412,24 @@ void VisualScriptPropertySet::_validate_property(PropertyInfo &property) const {
 			}
 		}
 	}
+
+	if (property.name == "index") {
+
+		Variant::CallError ce;
+		Variant v = Variant::construct(type_cache.type, NULL, 0, ce);
+		List<PropertyInfo> plist;
+		v.get_property_list(&plist);
+		String options = "";
+		for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
+			options += "," + E->get().name;
+		}
+
+		property.hint = PROPERTY_HINT_ENUM;
+		property.hint_string = options;
+		property.type = Variant::STRING;
+		if (options == "")
+			property.usage = 0; //hide if type has no usable index
+	}
 }
 
 void VisualScriptPropertySet::_bind_methods() {
@@ -1385,6 +1455,12 @@ void VisualScriptPropertySet::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_base_path", "base_path"), &VisualScriptPropertySet::set_base_path);
 	ClassDB::bind_method(D_METHOD("get_base_path"), &VisualScriptPropertySet::get_base_path);
 
+	ClassDB::bind_method(D_METHOD("set_index", "index"), &VisualScriptPropertySet::set_index);
+	ClassDB::bind_method(D_METHOD("get_index"), &VisualScriptPropertySet::get_index);
+
+	ClassDB::bind_method(D_METHOD("set_assign_op", "assign_op"), &VisualScriptPropertySet::set_assign_op);
+	ClassDB::bind_method(D_METHOD("get_assign_op"), &VisualScriptPropertySet::get_assign_op);
+
 	String bt;
 	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
 		if (i > 0)
@@ -1405,14 +1481,15 @@ void VisualScriptPropertySet::_bind_methods() {
 		script_ext_hint += "*." + E->get();
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "property/set_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance,Basic Type"), "set_call_mode", "get_call_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property/base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property/base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "property/type_cache", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_type_cache", "_get_type_cache");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "property/basic_type", PROPERTY_HINT_ENUM, bt), "set_basic_type", "get_basic_type");
-	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "property/node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property/property"), "set_property", "get_property");
-
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "set_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance,Basic Type"), "set_call_mode", "get_call_mode");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type_cache", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_type_cache", "_get_type_cache");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "basic_type", PROPERTY_HINT_ENUM, bt), "set_basic_type", "get_basic_type");
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property"), "set_property", "get_property");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "index"), "set_index", "get_index");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "assign_op", PROPERTY_HINT_ENUM, "Assign,Add,Sub,Mul,Div,Mod,ShiftLeft,ShiftRight,BitAnd,BitOr,Bitxor"), "set_assign_op", "get_assign_op");
 	BIND_CONSTANT(CALL_MODE_SELF);
 	BIND_CONSTANT(CALL_MODE_NODE_PATH);
 	BIND_CONSTANT(CALL_MODE_INSTANCE);
@@ -1426,11 +1503,72 @@ public:
 
 	VisualScriptPropertySet *node;
 	VisualScriptInstance *instance;
+	VisualScriptPropertySet::AssignOp assign_op;
+	StringName index;
+	bool needs_get;
 
 	//virtual int get_working_memory_size() const { return 0; }
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
+	_FORCE_INLINE_ void _process_get(Variant &source, const Variant &p_argument, bool &valid) {
+
+		if (index != StringName() && assign_op == VisualScriptPropertySet::ASSIGN_OP_NONE) {
+			source.set_named(index, p_argument, &valid);
+		} else {
+
+			Variant value;
+			if (index != StringName()) {
+				value = source.get_named(index, &valid);
+			} else {
+				value = source;
+			}
+
+			switch (assign_op) {
+				case VisualScriptPropertySet::ASSIGN_OP_NONE: {
+					//should never get here
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_ADD: {
+					value = Variant::evaluate(Variant::OP_ADD, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_SUB: {
+					value = Variant::evaluate(Variant::OP_SUBSTRACT, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_MUL: {
+					value = Variant::evaluate(Variant::OP_MULTIPLY, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_DIV: {
+					value = Variant::evaluate(Variant::OP_DIVIDE, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_MOD: {
+					value = Variant::evaluate(Variant::OP_MODULE, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_SHIFT_LEFT: {
+					value = Variant::evaluate(Variant::OP_SHIFT_LEFT, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_SHIFT_RIGHT: {
+					value = Variant::evaluate(Variant::OP_SHIFT_RIGHT, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_BIT_AND: {
+					value = Variant::evaluate(Variant::OP_BIT_AND, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_BIT_OR: {
+					value = Variant::evaluate(Variant::OP_BIT_OR, value, p_argument);
+				} break;
+				case VisualScriptPropertySet::ASSIGN_OP_BIT_XOR: {
+					value = Variant::evaluate(Variant::OP_BIT_XOR, value, p_argument);
+				} break;
+				default: {}
+			}
+
+			if (index != StringName()) {
+				source.set_named(index, value, &valid);
+			} else {
+				source = value;
+			}
+		}
+	}
+
 	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
 
 		switch (call_mode) {
@@ -1441,7 +1579,13 @@ public:
 
 				bool valid;
 
-				object->set(property, *p_inputs[0], &valid);
+				if (needs_get) {
+					Variant value = object->get(property, &valid);
+					_process_get(value, *p_inputs[0], valid);
+					object->set(property, value, &valid);
+				} else {
+					object->set(property, *p_inputs[0], &valid);
+				}
 
 				if (!valid) {
 					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
@@ -1466,7 +1610,14 @@ public:
 
 				bool valid;
 
-				another->set(property, *p_inputs[0], &valid);
+				if (needs_get) {
+
+					Variant value = another->get(property, &valid);
+					_process_get(value, *p_inputs[0], valid);
+					another->set(property, value, &valid);
+				} else {
+					another->set(property, *p_inputs[0], &valid);
+				}
 
 				if (!valid) {
 					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
@@ -1481,7 +1632,14 @@ public:
 
 				bool valid;
 
-				v.set(property, *p_inputs[1], &valid);
+				if (needs_get) {
+					Variant value = v.get_named(property, &valid);
+					_process_get(value, *p_inputs[1], valid);
+					v.set_named(property, value, &valid);
+
+				} else {
+					v.set_named(property, *p_inputs[1], &valid);
+				}
 
 				if (!valid) {
 					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
@@ -1504,6 +1662,9 @@ VisualScriptNodeInstance *VisualScriptPropertySet::instance(VisualScriptInstance
 	instance->property = property;
 	instance->call_mode = call_mode;
 	instance->node_path = base_path;
+	instance->assign_op = assign_op;
+	instance->index = index;
+	instance->needs_get = index != StringName() || assign_op != ASSIGN_OP_NONE;
 	return instance;
 }
 
@@ -1517,6 +1678,7 @@ VisualScriptPropertySet::TypeGuess VisualScriptPropertySet::guess_output_type(Ty
 }
 VisualScriptPropertySet::VisualScriptPropertySet() {
 
+	assign_op = ASSIGN_OP_NONE;
 	call_mode = CALL_MODE_SELF;
 	base_type = "Object";
 	basic_type = Variant::NIL;
@@ -1641,6 +1803,15 @@ PropertyInfo VisualScriptPropertyGet::get_input_value_port_info(int p_idx) const
 
 PropertyInfo VisualScriptPropertyGet::get_output_value_port_info(int p_idx) const {
 
+	if (index != StringName()) {
+
+		Variant v;
+		Variant::CallError ce;
+		v = Variant::construct(type_cache, NULL, 0, ce);
+		Variant i = v.get(index);
+		return PropertyInfo(i.get_type(), "value." + String(index));
+	}
+
 	return PropertyInfo(type_cache, "value");
 }
 
@@ -1867,27 +2038,42 @@ Variant::Type VisualScriptPropertyGet::_get_type_cache() const {
 	return type_cache;
 }
 
+void VisualScriptPropertyGet::set_index(const StringName &p_type) {
+
+	if (index == p_type)
+		return;
+	index = p_type;
+	_update_cache();
+	_change_notify();
+	ports_changed_notify();
+}
+
+StringName VisualScriptPropertyGet::get_index() const {
+
+	return index;
+}
+
 void VisualScriptPropertyGet::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "property/base_type") {
+	if (property.name == "base_type") {
 		if (call_mode != CALL_MODE_INSTANCE) {
 			property.usage = PROPERTY_USAGE_NOEDITOR;
 		}
 	}
 
-	if (property.name == "property/base_script") {
+	if (property.name == "base_script") {
 		if (call_mode != CALL_MODE_INSTANCE) {
 			property.usage = 0;
 		}
 	}
 
-	if (property.name == "property/basic_type") {
+	if (property.name == "basic_type") {
 		if (call_mode != CALL_MODE_BASIC_TYPE) {
 			property.usage = 0;
 		}
 	}
 
-	if (property.name == "property/node_path") {
+	if (property.name == "node_path") {
 		if (call_mode != CALL_MODE_NODE_PATH) {
 			property.usage = 0;
 		} else {
@@ -1900,7 +2086,7 @@ void VisualScriptPropertyGet::_validate_property(PropertyInfo &property) const {
 		}
 	}
 
-	if (property.name == "property/property") {
+	if (property.name == "property") {
 
 		if (call_mode == CALL_MODE_BASIC_TYPE) {
 
@@ -1941,6 +2127,24 @@ void VisualScriptPropertyGet::_validate_property(PropertyInfo &property) const {
 			}
 		}
 	}
+
+	if (property.name == "index") {
+
+		Variant::CallError ce;
+		Variant v = Variant::construct(type_cache, NULL, 0, ce);
+		List<PropertyInfo> plist;
+		v.get_property_list(&plist);
+		String options = "";
+		for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
+			options += "," + E->get().name;
+		}
+
+		property.hint = PROPERTY_HINT_ENUM;
+		property.hint_string = options;
+		property.type = Variant::STRING;
+		if (options == "")
+			property.usage = 0; //hide if type has no usable index
+	}
 }
 
 void VisualScriptPropertyGet::_bind_methods() {
@@ -1966,6 +2170,9 @@ void VisualScriptPropertyGet::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_base_path", "base_path"), &VisualScriptPropertyGet::set_base_path);
 	ClassDB::bind_method(D_METHOD("get_base_path"), &VisualScriptPropertyGet::get_base_path);
 
+	ClassDB::bind_method(D_METHOD("set_index", "index"), &VisualScriptPropertyGet::set_index);
+	ClassDB::bind_method(D_METHOD("get_index"), &VisualScriptPropertyGet::get_index);
+
 	String bt;
 	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
 		if (i > 0)
@@ -1986,13 +2193,14 @@ void VisualScriptPropertyGet::_bind_methods() {
 		script_ext_hint += "." + E->get();
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "property/set_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance,Basic Type"), "set_call_mode", "get_call_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property/base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property/base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "property/type_cache", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_type_cache", "_get_type_cache");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "property/basic_type", PROPERTY_HINT_ENUM, bt), "set_basic_type", "get_basic_type");
-	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "property/node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property/property"), "set_property", "get_property");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "set_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance,Basic Type"), "set_call_mode", "get_call_mode");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_script", PROPERTY_HINT_FILE, script_ext_hint), "set_base_script", "get_base_script");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type_cache", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_type_cache", "_get_type_cache");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "basic_type", PROPERTY_HINT_ENUM, bt), "set_basic_type", "get_basic_type");
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "property"), "set_property", "get_property");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "index", PROPERTY_HINT_ENUM), "set_index", "get_index");
 
 	BIND_CONSTANT(CALL_MODE_SELF);
 	BIND_CONSTANT(CALL_MODE_NODE_PATH);
@@ -2004,6 +2212,7 @@ public:
 	VisualScriptPropertyGet::CallMode call_mode;
 	NodePath node_path;
 	StringName property;
+	StringName index;
 
 	VisualScriptPropertyGet *node;
 	VisualScriptInstance *instance;
@@ -2020,6 +2229,10 @@ public:
 
 				*p_outputs[0] = object->get(property, &valid);
 
+				if (index != StringName()) {
+					*p_outputs[0] = p_outputs[0]->get_named(index);
+				}
+
 				if (!valid) {
 					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = RTR("Invalid index property name.");
@@ -2046,6 +2259,10 @@ public:
 
 				*p_outputs[0] = another->get(property, &valid);
 
+				if (index != StringName()) {
+					*p_outputs[0] = p_outputs[0]->get_named(index);
+				}
+
 				if (!valid) {
 					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = vformat(RTR("Invalid index property name '%s' in node %s."), String(property), another->get_name());
@@ -2059,6 +2276,9 @@ public:
 				Variant v = *p_inputs[0];
 
 				*p_outputs[0] = v.get(property, &valid);
+				if (index != StringName()) {
+					*p_outputs[0] = p_outputs[0]->get_named(index);
+				}
 
 				if (!valid) {
 					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
@@ -2079,6 +2299,7 @@ VisualScriptNodeInstance *VisualScriptPropertyGet::instance(VisualScriptInstance
 	instance->property = property;
 	instance->call_mode = call_mode;
 	instance->node_path = base_path;
+	instance->index = index;
 
 	return instance;
 }
@@ -2182,7 +2403,7 @@ StringName VisualScriptEmitSignal::get_signal() const {
 
 void VisualScriptEmitSignal::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "signal/signal") {
+	if (property.name == "signal") {
 		property.hint = PROPERTY_HINT_ENUM;
 
 		List<StringName> sigs;
@@ -2210,7 +2431,7 @@ void VisualScriptEmitSignal::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_signal", "name"), &VisualScriptEmitSignal::set_signal);
 	ClassDB::bind_method(D_METHOD("get_signal"), &VisualScriptEmitSignal::get_signal);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "signal/signal"), "set_signal", "get_signal");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "signal"), "set_signal", "get_signal");
 }
 
 class VisualScriptNodeInstanceEmitSignal : public VisualScriptNodeInstance {
diff --git a/modules/visual_script/visual_script_func_nodes.h b/modules/visual_script/visual_script_func_nodes.h
index 3b284952c5..7839748661 100644
--- a/modules/visual_script/visual_script_func_nodes.h
+++ b/modules/visual_script/visual_script_func_nodes.h
@@ -146,6 +146,21 @@ public:
 
 	};
 
+	enum AssignOp {
+		ASSIGN_OP_NONE,
+		ASSIGN_OP_ADD,
+		ASSIGN_OP_SUB,
+		ASSIGN_OP_MUL,
+		ASSIGN_OP_DIV,
+		ASSIGN_OP_MOD,
+		ASSIGN_OP_SHIFT_LEFT,
+		ASSIGN_OP_SHIFT_RIGHT,
+		ASSIGN_OP_BIT_AND,
+		ASSIGN_OP_BIT_OR,
+		ASSIGN_OP_BIT_XOR,
+		ASSIGN_OP_MAX
+	};
+
 private:
 	PropertyInfo type_cache;
 
@@ -155,6 +170,8 @@ private:
 	String base_script;
 	NodePath base_path;
 	StringName property;
+	StringName index;
+	AssignOp assign_op;
 
 	Node *_get_base_node() const;
 	StringName _get_base_type() const;
@@ -166,6 +183,8 @@ private:
 	void _set_type_cache(const Dictionary &p_type);
 	Dictionary _get_type_cache() const;
 
+	void _adjust_input_index(PropertyInfo &pinfo) const;
+
 protected:
 	virtual void _validate_property(PropertyInfo &property) const;
 
@@ -205,6 +224,12 @@ public:
 	void set_call_mode(CallMode p_mode);
 	CallMode get_call_mode() const;
 
+	void set_index(const StringName &p_type);
+	StringName get_index() const;
+
+	void set_assign_op(AssignOp p_op);
+	AssignOp get_assign_op() const;
+
 	virtual VisualScriptNodeInstance *instance(VisualScriptInstance *p_instance);
 	virtual TypeGuess guess_output_type(TypeGuess *p_inputs, int p_output) const;
 
@@ -212,6 +237,7 @@ public:
 };
 
 VARIANT_ENUM_CAST(VisualScriptPropertySet::CallMode);
+VARIANT_ENUM_CAST(VisualScriptPropertySet::AssignOp);
 
 class VisualScriptPropertyGet : public VisualScriptNode {
 
@@ -234,6 +260,7 @@ private:
 	String base_script;
 	NodePath base_path;
 	StringName property;
+	StringName index;
 
 	void _update_base_type();
 	Node *_get_base_node() const;
@@ -283,6 +310,9 @@ public:
 	void set_call_mode(CallMode p_mode);
 	CallMode get_call_mode() const;
 
+	void set_index(const StringName &p_type);
+	StringName get_index() const;
+
 	virtual VisualScriptNodeInstance *instance(VisualScriptInstance *p_instance);
 
 	VisualScriptPropertyGet();
diff --git a/modules/visual_script/visual_script_nodes.cpp b/modules/visual_script/visual_script_nodes.cpp
index 86c98d076e..69aa10ebca 100644
--- a/modules/visual_script/visual_script_nodes.cpp
+++ b/modules/visual_script/visual_script_nodes.cpp
@@ -29,10 +29,10 @@
 /*************************************************************************/
 #include "visual_script_nodes.h"
 
-#include "global_config.h"
 #include "global_constants.h"
 #include "os/input.h"
 #include "os/os.h"
+#include "project_settings.h"
 #include "scene/main/node.h"
 #include "scene/main/scene_tree.h"
 
@@ -59,10 +59,10 @@ bool VisualScriptFunction::_set(const StringName &p_name, const Variant &p_value
 		_change_notify();
 		return true;
 	}
-	if (String(p_name).begins_with("argument/")) {
-		int idx = String(p_name).get_slice("/", 1).to_int() - 1;
+	if (String(p_name).begins_with("argument_")) {
+		int idx = String(p_name).get_slicec('_', 1).get_slicec('/', 0).to_int() - 1;
 		ERR_FAIL_INDEX_V(idx, arguments.size(), false);
-		String what = String(p_name).get_slice("/", 2);
+		String what = String(p_name).get_slice("/", 1);
 		if (what == "type") {
 
 			Variant::Type new_type = Variant::Type(int(p_value));
@@ -104,10 +104,10 @@ bool VisualScriptFunction::_get(const StringName &p_name, Variant &r_ret) const
 		r_ret = arguments.size();
 		return true;
 	}
-	if (String(p_name).begins_with("argument/")) {
-		int idx = String(p_name).get_slice("/", 1).to_int() - 1;
+	if (String(p_name).begins_with("argument_")) {
+		int idx = String(p_name).get_slicec('_', 1).get_slicec('/', 0).to_int() - 1;
 		ERR_FAIL_INDEX_V(idx, arguments.size(), false);
-		String what = String(p_name).get_slice("/", 2);
+		String what = String(p_name).get_slice("/", 1);
 		if (what == "type") {
 			r_ret = arguments[idx].type;
 			return true;
@@ -144,8 +144,8 @@ void VisualScriptFunction::_get_property_list(List<PropertyInfo> *p_list) const
 	}
 
 	for (int i = 0; i < arguments.size(); i++) {
-		p_list->push_back(PropertyInfo(Variant::INT, "argument/" + itos(i + 1) + "/type", PROPERTY_HINT_ENUM, argt));
-		p_list->push_back(PropertyInfo(Variant::STRING, "argument/" + itos(i + 1) + "/name"));
+		p_list->push_back(PropertyInfo(Variant::INT, "argument_" + itos(i + 1) + "/type", PROPERTY_HINT_ENUM, argt));
+		p_list->push_back(PropertyInfo(Variant::STRING, "argument_" + itos(i + 1) + "/name"));
 	}
 	if (!stack_less) {
 		p_list->push_back(PropertyInfo(Variant::INT, "stack/size", PROPERTY_HINT_RANGE, "1,100000"));
@@ -559,8 +559,8 @@ void VisualScriptOperator::_bind_methods() {
 		argt += "," + Variant::get_type_name(Variant::Type(i));
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "operator_value/type", PROPERTY_HINT_ENUM, types), "set_operator", "get_operator");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "typed_value/typed", PROPERTY_HINT_ENUM, argt), "set_typed", "get_typed");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, types), "set_operator", "get_operator");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, argt), "set_typed", "get_typed");
 }
 
 class VisualScriptNodeInstanceOperator : public VisualScriptNodeInstance {
@@ -621,6 +621,113 @@ static Ref<VisualScriptNode> create_op_node(const String &p_name) {
 }
 
 //////////////////////////////////////////
+////////////////OPERATOR//////////////////
+//////////////////////////////////////////
+
+int VisualScriptSelect::get_output_sequence_port_count() const {
+
+	return 0;
+}
+
+bool VisualScriptSelect::has_input_sequence_port() const {
+
+	return false;
+}
+
+int VisualScriptSelect::get_input_value_port_count() const {
+
+	return 3;
+}
+int VisualScriptSelect::get_output_value_port_count() const {
+
+	return 1;
+}
+
+String VisualScriptSelect::get_output_sequence_port_text(int p_port) const {
+
+	return String();
+}
+
+PropertyInfo VisualScriptSelect::get_input_value_port_info(int p_idx) const {
+
+	if (p_idx == 0) {
+		return PropertyInfo(Variant::BOOL, "cond");
+	} else if (p_idx == 1) {
+		return PropertyInfo(typed, "a");
+	} else {
+		return PropertyInfo(typed, "b");
+	}
+}
+PropertyInfo VisualScriptSelect::get_output_value_port_info(int p_idx) const {
+
+	return PropertyInfo(typed, "out");
+}
+
+String VisualScriptSelect::get_caption() const {
+
+	return "Select";
+}
+
+String VisualScriptSelect::get_text() const {
+
+	return "a if cond, else b";
+}
+
+void VisualScriptSelect::set_typed(Variant::Type p_op) {
+
+	if (typed == p_op)
+		return;
+
+	typed = p_op;
+	ports_changed_notify();
+}
+
+Variant::Type VisualScriptSelect::get_typed() const {
+
+	return typed;
+}
+
+void VisualScriptSelect::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("set_typed", "type"), &VisualScriptSelect::set_typed);
+	ClassDB::bind_method(D_METHOD("get_typed"), &VisualScriptSelect::get_typed);
+
+	String argt = "Any";
+	for (int i = 1; i < Variant::VARIANT_MAX; i++) {
+		argt += "," + Variant::get_type_name(Variant::Type(i));
+	}
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, argt), "set_typed", "get_typed");
+}
+
+class VisualScriptNodeInstanceSelect : public VisualScriptNodeInstance {
+public:
+	//virtual int get_working_memory_size() const { return 0; }
+
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+
+		bool cond = *p_inputs[0];
+		if (cond)
+			*p_outputs[0] = *p_inputs[1];
+		else
+			*p_outputs[0] = *p_inputs[2];
+
+		return 0;
+	}
+};
+
+VisualScriptNodeInstance *VisualScriptSelect::instance(VisualScriptInstance *p_instance) {
+
+	VisualScriptNodeInstanceSelect *instance = memnew(VisualScriptNodeInstanceSelect);
+	return instance;
+}
+
+VisualScriptSelect::VisualScriptSelect() {
+
+	typed = Variant::NIL;
+}
+
+//////////////////////////////////////////
 ////////////////VARIABLE GET//////////////////
 //////////////////////////////////////////
 
@@ -691,7 +798,7 @@ StringName VisualScriptVariableGet::get_variable() const {
 
 void VisualScriptVariableGet::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "variable/name" && get_visual_script().is_valid()) {
+	if (property.name == "var_name" && get_visual_script().is_valid()) {
 		Ref<VisualScript> vs = get_visual_script();
 		List<StringName> vars;
 		vs->get_variable_list(&vars);
@@ -714,7 +821,7 @@ void VisualScriptVariableGet::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_variable", "name"), &VisualScriptVariableGet::set_variable);
 	ClassDB::bind_method(D_METHOD("get_variable"), &VisualScriptVariableGet::get_variable);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "variable/name"), "set_variable", "get_variable");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "var_name"), "set_variable", "get_variable");
 }
 
 class VisualScriptNodeInstanceVariableGet : public VisualScriptNodeInstance {
@@ -816,7 +923,7 @@ StringName VisualScriptVariableSet::get_variable() const {
 
 void VisualScriptVariableSet::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "variable/name" && get_visual_script().is_valid()) {
+	if (property.name == "var_name" && get_visual_script().is_valid()) {
 		Ref<VisualScript> vs = get_visual_script();
 		List<StringName> vars;
 		vs->get_variable_list(&vars);
@@ -839,7 +946,7 @@ void VisualScriptVariableSet::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_variable", "name"), &VisualScriptVariableSet::set_variable);
 	ClassDB::bind_method(D_METHOD("get_variable"), &VisualScriptVariableSet::get_variable);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "variable/name"), "set_variable", "get_variable");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "var_name"), "set_variable", "get_variable");
 }
 
 class VisualScriptNodeInstanceVariableSet : public VisualScriptNodeInstance {
@@ -956,7 +1063,7 @@ Variant VisualScriptConstant::get_constant_value() const {
 
 void VisualScriptConstant::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "constant/value") {
+	if (property.name == "value") {
 		property.type = type;
 		if (type == Variant::NIL)
 			property.usage = 0; //do not save if nil
@@ -969,15 +1076,15 @@ void VisualScriptConstant::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_constant_type"), &VisualScriptConstant::get_constant_type);
 
 	ClassDB::bind_method(D_METHOD("set_constant_value", "value"), &VisualScriptConstant::set_constant_value);
-	ClassDB::bind_method(D_METHOD("get_constant_value"), &VisualScriptConstant::get_constant_value);
+	ClassDB::bind_method(D_METHOD("get_constant_value:Variant"), &VisualScriptConstant::get_constant_value);
 
 	String argt = "Null";
 	for (int i = 1; i < Variant::VARIANT_MAX; i++) {
 		argt += "," + Variant::get_type_name(Variant::Type(i));
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "constant/type", PROPERTY_HINT_ENUM, argt), "set_constant_type", "get_constant_type");
-	ADD_PROPERTY(PropertyInfo(Variant::NIL, "constant/value"), "set_constant_value", "get_constant_value");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, argt), "set_constant_type", "get_constant_type");
+	ADD_PROPERTY(PropertyInfo(Variant::NIL, "value"), "set_constant_value", "get_constant_value");
 }
 
 class VisualScriptNodeInstanceConstant : public VisualScriptNodeInstance {
@@ -1083,8 +1190,8 @@ Ref<Resource> VisualScriptPreload::get_preload() const {
 
 void VisualScriptPreload::_bind_methods() {
 
-	ClassDB::bind_method(D_METHOD("set_preload", "resource"), &VisualScriptPreload::set_preload);
-	ClassDB::bind_method(D_METHOD("get_preload"), &VisualScriptPreload::get_preload);
+	ClassDB::bind_method(D_METHOD("set_preload", "resource:Resource"), &VisualScriptPreload::set_preload);
+	ClassDB::bind_method(D_METHOD("get_preload:Resource"), &VisualScriptPreload::get_preload);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "resource", PROPERTY_HINT_RESOURCE_TYPE, "Resource"), "set_preload", "get_preload");
 }
@@ -1832,17 +1939,17 @@ public:
 VisualScriptNodeInstance *VisualScriptEngineSingleton::instance(VisualScriptInstance *p_instance) {
 
 	VisualScriptNodeInstanceEngineSingleton *instance = memnew(VisualScriptNodeInstanceEngineSingleton);
-	instance->singleton = GlobalConfig::get_singleton()->get_singleton_object(singleton);
+	instance->singleton = ProjectSettings::get_singleton()->get_singleton_object(singleton);
 	return instance;
 }
 
 VisualScriptEngineSingleton::TypeGuess VisualScriptEngineSingleton::guess_output_type(TypeGuess *p_inputs, int p_output) const {
 
-	Object *obj = GlobalConfig::get_singleton()->get_singleton_object(singleton);
+	Object *obj = ProjectSettings::get_singleton()->get_singleton_object(singleton);
 	TypeGuess tg;
 	tg.type = Variant::OBJECT;
 	if (obj) {
-		tg.GDCLASS = obj->get_class();
+		tg.gdclass = obj->get_class();
 		tg.script = obj->get_script();
 	}
 
@@ -1856,11 +1963,11 @@ void VisualScriptEngineSingleton::_bind_methods() {
 
 	String cc;
 
-	List<GlobalConfig::Singleton> singletons;
+	List<ProjectSettings::Singleton> singletons;
 
-	GlobalConfig::get_singleton()->get_singletons(&singletons);
+	ProjectSettings::get_singleton()->get_singletons(&singletons);
 
-	for (List<GlobalConfig::Singleton>::Element *E = singletons.front(); E; E = E->next()) {
+	for (List<ProjectSettings::Singleton>::Element *E = singletons.front(); E; E = E->next()) {
 		if (E->get().name == "VS" || E->get().name == "PS" || E->get().name == "PS2D" || E->get().name == "AS" || E->get().name == "TS" || E->get().name == "SS" || E->get().name == "SS2D")
 			continue; //skip these, too simple named
 
@@ -2002,7 +2109,7 @@ VisualScriptSceneNode::TypeGuess VisualScriptSceneNode::guess_output_type(TypeGu
 
 	VisualScriptSceneNode::TypeGuess tg;
 	tg.type = Variant::OBJECT;
-	tg.GDCLASS = "Node";
+	tg.gdclass = "Node";
 
 #ifdef TOOLS_ENABLED
 	Ref<Script> script = get_visual_script();
@@ -2031,7 +2138,7 @@ VisualScriptSceneNode::TypeGuess VisualScriptSceneNode::guess_output_type(TypeGu
 	Node *another = script_node->get_node(path);
 
 	if (another) {
-		tg.GDCLASS = another->get_class();
+		tg.gdclass = another->get_class();
 		tg.script = another->get_script();
 	}
 #endif
@@ -2173,7 +2280,7 @@ VisualScriptSceneTree::TypeGuess VisualScriptSceneTree::guess_output_type(TypeGu
 
 	TypeGuess tg;
 	tg.type = Variant::OBJECT;
-	tg.GDCLASS = "SceneTree";
+	tg.gdclass = "SceneTree";
 	return tg;
 }
 
@@ -2353,13 +2460,13 @@ VisualScriptSelf::TypeGuess VisualScriptSelf::guess_output_type(TypeGuess *p_inp
 
 	VisualScriptSceneNode::TypeGuess tg;
 	tg.type = Variant::OBJECT;
-	tg.GDCLASS = "Object";
+	tg.gdclass = "Object";
 
 	Ref<Script> script = get_visual_script();
 	if (!script.is_valid())
 		return tg;
 
-	tg.GDCLASS = script->get_instance_base_type();
+	tg.gdclass = script->get_instance_base_type();
 	tg.script = script;
 
 	return tg;
@@ -2489,10 +2596,10 @@ public:
 			in_values.resize(in_count);
 
 			for (int i = 0; i < in_count; i++) {
-				in_values[i] = p_inputs[i];
+				in_values[i] = *p_inputs[i];
 			}
 
-			out_values.resize(in_count);
+			out_values.resize(out_count);
 
 			work_mem.resize(work_mem_size);
 
@@ -2538,6 +2645,7 @@ VisualScriptNodeInstance *VisualScriptCustomNode::instance(VisualScriptInstance
 
 	VisualScriptNodeInstanceCustomNode *instance = memnew(VisualScriptNodeInstanceCustomNode);
 	instance->instance = p_instance;
+	instance->node = this;
 	instance->in_count = get_input_value_port_count();
 	instance->out_count = get_output_value_port_count();
 
@@ -2550,6 +2658,10 @@ VisualScriptNodeInstance *VisualScriptCustomNode::instance(VisualScriptInstance
 	return instance;
 }
 
+void VisualScriptCustomNode::_script_changed() {
+	ports_changed_notify();
+}
+
 void VisualScriptCustomNode::_bind_methods() {
 
 	BIND_VMETHOD(MethodInfo(Variant::INT, "_get_output_sequence_port_count"));
@@ -2572,6 +2684,8 @@ void VisualScriptCustomNode::_bind_methods() {
 	BIND_VMETHOD(MethodInfo(Variant::INT, "_get_working_memory_size"));
 	BIND_VMETHOD(MethodInfo(Variant::NIL, "_step:Variant", PropertyInfo(Variant::ARRAY, "inputs"), PropertyInfo(Variant::ARRAY, "outputs"), PropertyInfo(Variant::INT, "start_mode"), PropertyInfo(Variant::ARRAY, "working_mem")));
 
+	ClassDB::bind_method(D_METHOD("_script_changed"), &VisualScriptCustomNode::_script_changed);
+
 	BIND_CONSTANT(START_MODE_BEGIN_SEQUENCE);
 	BIND_CONSTANT(START_MODE_CONTINUE_SEQUENCE);
 	BIND_CONSTANT(START_MODE_RESUME_YIELD);
@@ -2584,6 +2698,7 @@ void VisualScriptCustomNode::_bind_methods() {
 }
 
 VisualScriptCustomNode::VisualScriptCustomNode() {
+	connect("script_changed", this, "_script_changed");
 }
 
 //////////////////////////////////////////
@@ -3088,8 +3203,8 @@ void VisualScriptLocalVar::_bind_methods() {
 		argt += "," + Variant::get_type_name(Variant::Type(i));
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "variable/name"), "set_var_name", "get_var_name");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "variable/type", PROPERTY_HINT_ENUM, argt), "set_var_type", "get_var_type");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "var_name"), "set_var_name", "get_var_name");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, argt), "set_var_type", "get_var_type");
 }
 
 VisualScriptLocalVar::VisualScriptLocalVar() {
@@ -3210,8 +3325,8 @@ void VisualScriptLocalVarSet::_bind_methods() {
 		argt += "," + Variant::get_type_name(Variant::Type(i));
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "variable/name"), "set_var_name", "get_var_name");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "variable/type", PROPERTY_HINT_ENUM, argt), "set_var_type", "get_var_type");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "var_name"), "set_var_name", "get_var_name");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, argt), "set_var_type", "get_var_type");
 }
 
 VisualScriptLocalVarSet::VisualScriptLocalVarSet() {
@@ -3253,32 +3368,33 @@ PropertyInfo VisualScriptInputAction::get_input_value_port_info(int p_idx) const
 }
 PropertyInfo VisualScriptInputAction::get_output_value_port_info(int p_idx) const {
 
-	return PropertyInfo(Variant::BOOL, "pressed");
-}
-
-String VisualScriptInputAction::get_caption() const {
-
-	return "Action";
-}
-
-String VisualScriptInputAction::get_text() const {
-
+	String mstr;
 	switch (mode) {
 		case MODE_PRESSED: {
-			return name;
+			mstr = "pressed";
 		} break;
 		case MODE_RELEASED: {
-			return "not " + name;
+			mstr = "not pressed";
 		} break;
 		case MODE_JUST_PRESSED: {
-			return String(name) + " " + TTR("just pressed");
+			mstr = "just pressed";
 		} break;
 		case MODE_JUST_RELEASED: {
-			return String(name) + " " + TTR("just released");
+			mstr = "just released";
 		} break;
 	}
 
-	return String();
+	return PropertyInfo(Variant::BOOL, mstr);
+}
+
+String VisualScriptInputAction::get_caption() const {
+
+	return "Action";
+}
+
+String VisualScriptInputAction::get_text() const {
+
+	return name;
 }
 
 String VisualScriptInputAction::get_category() const {
@@ -3319,8 +3435,6 @@ public:
 	StringName action;
 	VisualScriptInputAction::Mode mode;
 
-	virtual int get_working_memory_size() const { return 1; }
-
 	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
 
 		switch (mode) {
@@ -3360,7 +3474,7 @@ void VisualScriptInputAction::_validate_property(PropertyInfo &property) const {
 		String actions;
 
 		List<PropertyInfo> pinfo;
-		GlobalConfig::get_singleton()->get_property_list(&pinfo);
+		ProjectSettings::get_singleton()->get_property_list(&pinfo);
 		Vector<String> al;
 
 		for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
@@ -3628,6 +3742,7 @@ void register_visual_script_nodes() {
 	VisualScriptLanguage::singleton->add_register_func("operators/logic/xor", create_op_node<Variant::OP_XOR>);
 	VisualScriptLanguage::singleton->add_register_func("operators/logic/not", create_op_node<Variant::OP_NOT>);
 	VisualScriptLanguage::singleton->add_register_func("operators/logic/in", create_op_node<Variant::OP_IN>);
+	VisualScriptLanguage::singleton->add_register_func("operators/logic/select", create_node_generic<VisualScriptSelect>);
 
 	VisualScriptLanguage::singleton->add_register_func("functions/deconstruct", create_node_generic<VisualScriptDeconstruct>);
 
diff --git a/modules/visual_script/visual_script_nodes.h b/modules/visual_script/visual_script_nodes.h
index 402093fa80..7a3b26fe55 100644
--- a/modules/visual_script/visual_script_nodes.h
+++ b/modules/visual_script/visual_script_nodes.h
@@ -127,6 +127,39 @@ public:
 	VisualScriptOperator();
 };
 
+class VisualScriptSelect : public VisualScriptNode {
+
+	GDCLASS(VisualScriptSelect, VisualScriptNode)
+
+	Variant::Type typed;
+
+protected:
+	static void _bind_methods();
+
+public:
+	virtual int get_output_sequence_port_count() const;
+	virtual bool has_input_sequence_port() const;
+
+	virtual String get_output_sequence_port_text(int p_port) const;
+
+	virtual int get_input_value_port_count() const;
+	virtual int get_output_value_port_count() const;
+
+	virtual PropertyInfo get_input_value_port_info(int p_idx) const;
+	virtual PropertyInfo get_output_value_port_info(int p_idx) const;
+
+	virtual String get_caption() const;
+	virtual String get_text() const;
+	virtual String get_category() const { return "operators"; }
+
+	void set_typed(Variant::Type p_op);
+	Variant::Type get_typed() const;
+
+	virtual VisualScriptNodeInstance *instance(VisualScriptInstance *p_instance);
+
+	VisualScriptSelect();
+};
+
 class VisualScriptVariableGet : public VisualScriptNode {
 
 	GDCLASS(VisualScriptVariableGet, VisualScriptNode)
@@ -679,6 +712,8 @@ public:
 
 	virtual VisualScriptNodeInstance *instance(VisualScriptInstance *p_instance);
 
+	void _script_changed();
+
 	VisualScriptCustomNode();
 };
 
diff --git a/modules/visual_script/visual_script_yield_nodes.cpp b/modules/visual_script/visual_script_yield_nodes.cpp
index be5b218d0a..2e111511b7 100644
--- a/modules/visual_script/visual_script_yield_nodes.cpp
+++ b/modules/visual_script/visual_script_yield_nodes.cpp
@@ -419,13 +419,13 @@ VisualScriptYieldSignal::CallMode VisualScriptYieldSignal::get_call_mode() const
 
 void VisualScriptYieldSignal::_validate_property(PropertyInfo &property) const {
 
-	if (property.name == "signal/base_type") {
+	if (property.name == "base_type") {
 		if (call_mode != CALL_MODE_INSTANCE) {
 			property.usage = PROPERTY_USAGE_NOEDITOR;
 		}
 	}
 
-	if (property.name == "signal/node_path") {
+	if (property.name == "node_path") {
 		if (call_mode != CALL_MODE_NODE_PATH) {
 			property.usage = 0;
 		} else {
@@ -438,7 +438,7 @@ void VisualScriptYieldSignal::_validate_property(PropertyInfo &property) const {
 		}
 	}
 
-	if (property.name == "signal/signal") {
+	if (property.name == "signal") {
 		property.hint = PROPERTY_HINT_ENUM;
 
 		List<MethodInfo> methods;
@@ -488,10 +488,10 @@ void VisualScriptYieldSignal::_bind_methods() {
 		bt += Variant::get_type_name(Variant::Type(i));
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "signal/call_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance"), "set_call_mode", "get_call_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "signal/base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
-	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "signal/node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "signal/signal"), "set_signal", "get_signal");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "call_mode", PROPERTY_HINT_ENUM, "Self,Node Path,Instance"), "set_call_mode", "get_call_mode");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "base_type", PROPERTY_HINT_TYPE_STRING, "Object"), "set_base_type", "get_base_type");
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "node_path", PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE), "set_base_path", "get_base_path");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "signal"), "set_signal", "get_signal");
 
 	BIND_CONSTANT(CALL_MODE_SELF);
 	BIND_CONSTANT(CALL_MODE_NODE_PATH);
diff --git a/modules/webm/video_stream_webm.cpp b/modules/webm/video_stream_webm.cpp
index eaf4215302..72f10b4f45 100644
--- a/modules/webm/video_stream_webm.cpp
+++ b/modules/webm/video_stream_webm.cpp
@@ -34,8 +34,8 @@
 
 #include "mkvparser/mkvparser.h"
 
-#include "global_config.h"
 #include "os/file_access.h"
+#include "project_settings.h"
 
 #include "thirdparty/misc/yuv2rgb.h"
 
@@ -168,7 +168,7 @@ void VideoStreamPlaybackWebm::play() {
 
 	stop();
 
-	delay_compensation = GlobalConfig::get_singleton()->get("audio/video_delay_compensation_ms");
+	delay_compensation = ProjectSettings::get_singleton()->get("audio/video_delay_compensation_ms");
 	delay_compensation /= 1000.0;
 
 	playing = true;