From cbc450c0e53dbfc31a30f5ebf37c51cee77cde5c Mon Sep 17 00:00:00 2001
From: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
Date: Fri, 7 Feb 2020 02:52:05 +0100
Subject: Huge Debugger/EditorDebugger refactor.

---
 editor/SCsub                                  |    1 +
 editor/debugger/SCsub                         |    5 +
 editor/debugger/editor_debugger_inspector.cpp |  277 +++
 editor/debugger/editor_debugger_inspector.h   |   98 +
 editor/debugger/editor_debugger_node.cpp      |  564 ++++++
 editor/debugger/editor_debugger_node.h        |  176 ++
 editor/debugger/editor_debugger_tree.cpp      |  274 +++
 editor/debugger/editor_debugger_tree.h        |   74 +
 editor/debugger/script_editor_debugger.cpp    | 1879 +++++++++++++++++
 editor/debugger/script_editor_debugger.h      |  270 +++
 editor/editor_node.cpp                        |   50 +-
 editor/editor_node.h                          |    8 +-
 editor/editor_path.cpp                        |    2 +-
 editor/editor_run.cpp                         |   32 +-
 editor/editor_run.h                           |    8 +-
 editor/inspector_dock.cpp                     |    2 +-
 editor/plugins/canvas_item_editor_plugin.cpp  |   18 +-
 editor/plugins/debugger_editor_plugin.cpp     |   51 +
 editor/plugins/debugger_editor_plugin.h       |   50 +
 editor/plugins/script_editor_plugin.cpp       |  129 +-
 editor/plugins/script_editor_plugin.h         |   14 +-
 editor/plugins/script_text_editor.cpp         |    8 +-
 editor/plugins/spatial_editor_plugin.cpp      |   14 +-
 editor/scene_tree_dock.cpp                    |   32 +-
 editor/script_editor_debugger.cpp             | 2695 -------------------------
 editor/script_editor_debugger.h               |  296 ---
 editor/settings_config_dialog.cpp             |    7 +-
 27 files changed, 3849 insertions(+), 3185 deletions(-)
 create mode 100644 editor/debugger/SCsub
 create mode 100644 editor/debugger/editor_debugger_inspector.cpp
 create mode 100644 editor/debugger/editor_debugger_inspector.h
 create mode 100644 editor/debugger/editor_debugger_node.cpp
 create mode 100644 editor/debugger/editor_debugger_node.h
 create mode 100644 editor/debugger/editor_debugger_tree.cpp
 create mode 100644 editor/debugger/editor_debugger_tree.h
 create mode 100644 editor/debugger/script_editor_debugger.cpp
 create mode 100644 editor/debugger/script_editor_debugger.h
 create mode 100644 editor/plugins/debugger_editor_plugin.cpp
 create mode 100644 editor/plugins/debugger_editor_plugin.h
 delete mode 100644 editor/script_editor_debugger.cpp
 delete mode 100644 editor/script_editor_debugger.h

(limited to 'editor')

diff --git a/editor/SCsub b/editor/SCsub
index 2b560f68e8..4431166ee6 100644
--- a/editor/SCsub
+++ b/editor/SCsub
@@ -82,6 +82,7 @@ if env['tools']:
 
     SConscript('collada/SCsub')
     SConscript('doc/SCsub')
+    SConscript('debugger/SCsub')
     SConscript('fileserver/SCsub')
     SConscript('icons/SCsub')
     SConscript('import/SCsub')
diff --git a/editor/debugger/SCsub b/editor/debugger/SCsub
new file mode 100644
index 0000000000..2b1e889fb0
--- /dev/null
+++ b/editor/debugger/SCsub
@@ -0,0 +1,5 @@
+#!/usr/bin/env python
+
+Import('env')
+
+env.add_source_files(env.editor_sources, "*.cpp")
diff --git a/editor/debugger/editor_debugger_inspector.cpp b/editor/debugger/editor_debugger_inspector.cpp
new file mode 100644
index 0000000000..35d7dda3f4
--- /dev/null
+++ b/editor/debugger/editor_debugger_inspector.cpp
@@ -0,0 +1,277 @@
+/*************************************************************************/
+/*  editor_debugger_inspector.cpp                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "editor_debugger_inspector.h"
+
+#include "core/io/marshalls.h"
+#include "core/script_debugger_remote.h"
+#include "editor/editor_node.h"
+#include "scene/debugger/scene_debugger.h"
+
+bool EditorDebuggerRemoteObject::_set(const StringName &p_name, const Variant &p_value) {
+
+	if (!editable || !prop_values.has(p_name) || String(p_name).begins_with("Constants/"))
+		return false;
+
+	prop_values[p_name] = p_value;
+	emit_signal("value_edited", remote_object_id, p_name, p_value);
+	return true;
+}
+
+bool EditorDebuggerRemoteObject::_get(const StringName &p_name, Variant &r_ret) const {
+
+	if (!prop_values.has(p_name))
+		return false;
+
+	r_ret = prop_values[p_name];
+	return true;
+}
+
+void EditorDebuggerRemoteObject::_get_property_list(List<PropertyInfo> *p_list) const {
+
+	p_list->clear(); //sorry, no want category
+	for (const List<PropertyInfo>::Element *E = prop_list.front(); E; E = E->next()) {
+		p_list->push_back(E->get());
+	}
+}
+
+String EditorDebuggerRemoteObject::get_title() {
+	if (remote_object_id.is_valid())
+		return TTR("Remote ") + String(type_name) + ": " + itos(remote_object_id);
+	else
+		return "<null>";
+}
+
+Variant EditorDebuggerRemoteObject::get_variant(const StringName &p_name) {
+	Variant var;
+	_get(p_name, var);
+	return var;
+}
+
+void EditorDebuggerRemoteObject::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("get_title"), &EditorDebuggerRemoteObject::get_title);
+	ClassDB::bind_method(D_METHOD("get_variant"), &EditorDebuggerRemoteObject::get_variant);
+	ClassDB::bind_method(D_METHOD("clear"), &EditorDebuggerRemoteObject::clear);
+	ClassDB::bind_method(D_METHOD("get_remote_object_id"), &EditorDebuggerRemoteObject::get_remote_object_id);
+
+	ADD_SIGNAL(MethodInfo("value_edited", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::STRING, "property"), PropertyInfo("value")));
+}
+
+EditorDebuggerInspector::EditorDebuggerInspector() {
+	variables = memnew(EditorDebuggerRemoteObject);
+	variables->editable = false;
+}
+
+EditorDebuggerInspector::~EditorDebuggerInspector() {
+	memdelete(variables);
+}
+
+void EditorDebuggerInspector::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("_object_edited", "name", "value"), &EditorDebuggerInspector::_object_edited);
+	ClassDB::bind_method(D_METHOD("_object_selected", "id"), &EditorDebuggerInspector::_object_selected);
+	ADD_SIGNAL(MethodInfo("object_selected", PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("object_edited", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property"), PropertyInfo("value")));
+	ADD_SIGNAL(MethodInfo("object_property_updated", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property")));
+}
+
+void EditorDebuggerInspector::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_POSTINITIALIZE:
+			connect_compat("object_id_selected", this, "_object_selected");
+			break;
+		case NOTIFICATION_ENTER_TREE:
+			edit(variables);
+			break;
+		default:
+			break;
+	}
+}
+
+void EditorDebuggerInspector::_object_edited(ObjectID p_id, const String &p_prop, const Variant &p_value) {
+
+	emit_signal("object_edited", p_id, p_prop, p_value);
+}
+
+void EditorDebuggerInspector::_object_selected(ObjectID p_object) {
+
+	emit_signal("object_selected", p_object);
+}
+
+ObjectID EditorDebuggerInspector::add_object(const Array &p_arr) {
+	EditorDebuggerRemoteObject *debugObj = NULL;
+
+	SceneDebuggerObject obj;
+	obj.deserialize(p_arr);
+	ERR_FAIL_COND_V(obj.id.is_null(), ObjectID());
+
+	if (remote_objects.has(obj.id)) {
+		debugObj = remote_objects[obj.id];
+	} else {
+		debugObj = memnew(EditorDebuggerRemoteObject);
+		debugObj->remote_object_id = obj.id;
+		debugObj->type_name = obj.class_name;
+		remote_objects[obj.id] = debugObj;
+		debugObj->connect_compat("value_edited", this, "_object_edited");
+	}
+
+	int old_prop_size = debugObj->prop_list.size();
+
+	debugObj->prop_list.clear();
+	int new_props_added = 0;
+	Set<String> changed;
+	for (int i = 0; i < obj.properties.size(); i++) {
+
+		PropertyInfo &pinfo = obj.properties[i].first;
+		Variant &var = obj.properties[i].second;
+
+		if (pinfo.type == Variant::OBJECT) {
+			if (var.get_type() == Variant::STRING) {
+				String path = var;
+				if (path.find("::") != -1) {
+					// built-in resource
+					String base_path = path.get_slice("::", 0);
+					if (ResourceLoader::get_resource_type(base_path) == "PackedScene") {
+						if (!EditorNode::get_singleton()->is_scene_open(base_path)) {
+							EditorNode::get_singleton()->load_scene(base_path);
+						}
+					} else {
+						EditorNode::get_singleton()->load_resource(base_path);
+					}
+				}
+				var = ResourceLoader::load(path);
+
+				if (pinfo.hint_string == "Script") {
+					if (debugObj->get_script() != var) {
+						debugObj->set_script(REF());
+						Ref<Script> script(var);
+						if (!script.is_null()) {
+							ScriptInstance *script_instance = script->placeholder_instance_create(debugObj);
+							debugObj->set_script_and_instance(var, script_instance);
+						}
+					}
+				}
+			}
+		}
+
+		//always add the property, since props may have been added or removed
+		debugObj->prop_list.push_back(pinfo);
+
+		if (!debugObj->prop_values.has(pinfo.name)) {
+			new_props_added++;
+			debugObj->prop_values[pinfo.name] = var;
+		} else {
+
+			if (bool(Variant::evaluate(Variant::OP_NOT_EQUAL, debugObj->prop_values[pinfo.name], var))) {
+				debugObj->prop_values[pinfo.name] = var;
+				changed.insert(pinfo.name);
+			}
+		}
+	}
+
+	if (old_prop_size == debugObj->prop_list.size() && new_props_added == 0) {
+		//only some may have changed, if so, then update those, if exist
+		for (Set<String>::Element *E = changed.front(); E; E = E->next()) {
+			emit_signal("object_property_updated", debugObj->remote_object_id, E->get());
+		}
+	} else {
+		//full update, because props were added or removed
+		debugObj->update();
+	}
+	return obj.id;
+}
+
+void EditorDebuggerInspector::clear_cache() {
+	for (Map<ObjectID, EditorDebuggerRemoteObject *>::Element *E = remote_objects.front(); E; E = E->next()) {
+		EditorNode *editor = EditorNode::get_singleton();
+		if (editor->get_editor_history()->get_current() == E->value()->get_instance_id()) {
+			editor->push_item(NULL);
+		}
+		memdelete(E->value());
+	}
+	remote_objects.clear();
+}
+
+Object *EditorDebuggerInspector::get_object(ObjectID p_id) {
+	if (remote_objects.has(p_id))
+		return remote_objects[p_id];
+	return NULL;
+}
+
+void EditorDebuggerInspector::add_stack_variable(const Array &p_array) {
+
+	ScriptDebuggerRemote::ScriptStackVariable var;
+	var.deserialize(p_array);
+	String n = var.name;
+	Variant v = var.value;
+
+	PropertyHint h = PROPERTY_HINT_NONE;
+	String hs = String();
+
+	if (v.get_type() == Variant::OBJECT) {
+		v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
+		h = PROPERTY_HINT_OBJECT_ID;
+		hs = "Object";
+	}
+	String type;
+	switch (var.type) {
+		case 0:
+			type = "Locals/";
+			break;
+		case 1:
+			type = "Members/";
+			break;
+		case 2:
+			type = "Globals/";
+			break;
+		default:
+			type = "Unknown/";
+	}
+
+	PropertyInfo pinfo;
+	pinfo.name = type + n;
+	pinfo.type = v.get_type();
+	pinfo.hint = h;
+	pinfo.hint_string = hs;
+
+	variables->prop_list.push_back(pinfo);
+	variables->prop_values[type + n] = v;
+	variables->update();
+	edit(variables);
+}
+
+void EditorDebuggerInspector::clear_stack_variables() {
+	variables->clear();
+	variables->update();
+}
+
+String EditorDebuggerInspector::get_stack_variable(const String &p_var) {
+	return variables->get_variant(p_var);
+}
diff --git a/editor/debugger/editor_debugger_inspector.h b/editor/debugger/editor_debugger_inspector.h
new file mode 100644
index 0000000000..e1dfbefcf3
--- /dev/null
+++ b/editor/debugger/editor_debugger_inspector.h
@@ -0,0 +1,98 @@
+/*************************************************************************/
+/*  editor_debugger_inspector.h                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef EDITOR_DEBUGGER_INSPECTOR_H
+#define EDITOR_DEBUGGER_INSPECTOR_H
+#include "editor/editor_inspector.h"
+
+class EditorDebuggerRemoteObject : public Object {
+
+	GDCLASS(EditorDebuggerRemoteObject, Object);
+
+protected:
+	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;
+	static void _bind_methods();
+
+public:
+	bool editable = false;
+	ObjectID remote_object_id;
+	String type_name;
+	List<PropertyInfo> prop_list;
+	Map<StringName, Variant> prop_values;
+
+	ObjectID get_remote_object_id() { return remote_object_id; };
+	String get_title();
+
+	Variant get_variant(const StringName &p_name);
+
+	void clear() {
+		prop_list.clear();
+		prop_values.clear();
+	}
+
+	void update() { _change_notify(); }
+
+	EditorDebuggerRemoteObject(){};
+};
+
+class EditorDebuggerInspector : public EditorInspector {
+
+	GDCLASS(EditorDebuggerInspector, EditorInspector);
+
+private:
+	ObjectID inspected_object_id;
+	Map<ObjectID, EditorDebuggerRemoteObject *> remote_objects;
+	EditorDebuggerRemoteObject *variables;
+
+	void _object_selected(ObjectID p_object);
+	void _object_edited(ObjectID p_id, const String &p_prop, const Variant &p_value);
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	EditorDebuggerInspector();
+	~EditorDebuggerInspector();
+
+	// Remote Object cache
+	ObjectID add_object(const Array &p_arr);
+	Object *get_object(ObjectID p_id);
+	void clear_cache();
+
+	// Stack Dump variables
+	String get_stack_variable(const String &p_var);
+	void add_stack_variable(const Array &p_arr);
+	void clear_stack_variables();
+};
+
+#endif // EDITOR_DEBUGGER_INSPECTOR_H
diff --git a/editor/debugger/editor_debugger_node.cpp b/editor/debugger/editor_debugger_node.cpp
new file mode 100644
index 0000000000..cf600312fe
--- /dev/null
+++ b/editor/debugger/editor_debugger_node.cpp
@@ -0,0 +1,564 @@
+/*************************************************************************/
+/*  editor_debugger_node.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "editor_debugger_node.h"
+
+#include "editor/debugger/editor_debugger_tree.h"
+#include "editor/editor_log.h"
+#include "editor/editor_node.h"
+#include "editor/plugins/script_editor_plugin.h"
+
+template <typename Func>
+void _for_all(EditorDebuggerNode *p_node, const Func &p_func) {
+	for (int i = 0; i < p_node->get_tab_count(); i++) {
+		ScriptEditorDebugger *dbg = Object::cast_to<ScriptEditorDebugger>(p_node->get_tab_control(i));
+		ERR_FAIL_COND(!dbg);
+		p_func(dbg);
+	}
+}
+
+EditorDebuggerNode *EditorDebuggerNode::singleton = NULL;
+
+EditorDebuggerNode::EditorDebuggerNode() {
+	if (!singleton)
+		singleton = this;
+	server.instance();
+	EditorNode *editor = EditorNode::get_singleton();
+	set_tab_align(TabAlign::ALIGN_LEFT);
+	add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
+	add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
+	add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
+
+	auto_switch_remote_scene_tree = EDITOR_DEF("debugger/auto_switch_to_remote_scene_tree", false);
+	_add_debugger("Debugger");
+
+	// Remote scene tree
+	remote_scene_tree = memnew(EditorDebuggerTree);
+	remote_scene_tree->connect_compat("object_selected", this, "_remote_object_requested");
+	remote_scene_tree->connect_compat("save_node", this, "_save_node_requested");
+	EditorNode::get_singleton()->get_scene_tree_dock()->add_remote_tree_editor(remote_scene_tree);
+	EditorNode::get_singleton()->get_scene_tree_dock()->connect_compat("remote_tree_selected", this, "request_remote_tree");
+
+	remote_scene_tree_timeout = EDITOR_DEF("debugger/remote_scene_tree_refresh_interval", 1.0);
+	inspect_edited_object_timeout = EDITOR_DEF("debugger/remote_inspect_refresh_interval", 0.2);
+
+	editor->get_undo_redo()->set_method_notify_callback(_method_changeds, this);
+	editor->get_undo_redo()->set_property_notify_callback(_property_changeds, this);
+	editor->get_pause_button()->connect_compat("pressed", this, "_paused");
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::_add_debugger(String p_name) {
+	ScriptEditorDebugger *node = memnew(ScriptEditorDebugger(EditorNode::get_singleton()));
+	node->set_name(p_name);
+	int id = get_tab_count();
+	node->connect_compat("stop_requested", this, "_debugger_wants_stop", varray(id));
+	node->connect_compat("stopped", this, "_debugger_stopped", varray(id));
+	node->connect_compat("stack_frame_selected", this, "_stack_frame_selected", varray(id));
+	node->connect_compat("error_selected", this, "_error_selected", varray(id));
+	node->connect_compat("clear_execution", this, "_clear_execution");
+	node->connect_compat("breaked", this, "_breaked", varray(id));
+	node->connect_compat("remote_tree_updated", this, "_remote_tree_updated", varray(id));
+	node->connect_compat("remote_object_updated", this, "_remote_object_updated", varray(id));
+	node->connect_compat("remote_object_property_updated", this, "_remote_object_property_updated", varray(id));
+	node->connect_compat("remote_object_requested", this, "_remote_object_requested", varray(id));
+	add_child(node);
+	return node;
+}
+
+void EditorDebuggerNode::_stack_frame_selected(int p_debugger) {
+	const ScriptEditorDebugger *dbg = get_debugger(p_debugger);
+	ERR_FAIL_COND(!dbg);
+	if (dbg != get_current_debugger())
+		return;
+	_text_editor_stack_goto(dbg);
+}
+
+void EditorDebuggerNode::_error_selected(const String &p_file, int p_line, int p_debugger) {
+	Ref<Script> s = ResourceLoader::load(p_file);
+	emit_signal("goto_script_line", s, p_line - 1);
+}
+
+void EditorDebuggerNode::_text_editor_stack_goto(const ScriptEditorDebugger *p_debugger) {
+	const String file = p_debugger->get_stack_script_file();
+	if (file.empty())
+		return;
+	stack_script = ResourceLoader::load(file);
+	const int line = p_debugger->get_stack_script_line() - 1;
+	emit_signal("goto_script_line", stack_script, line);
+	emit_signal("set_execution", stack_script, line);
+	stack_script.unref(); // Why?!?
+}
+
+void EditorDebuggerNode::_bind_methods() {
+	ClassDB::bind_method("_menu_option", &EditorDebuggerNode::_menu_option);
+	ClassDB::bind_method("_debugger_stopped", &EditorDebuggerNode::_debugger_stopped);
+	ClassDB::bind_method("_debugger_wants_stop", &EditorDebuggerNode::_debugger_wants_stop);
+	ClassDB::bind_method("_debugger_changed", &EditorDebuggerNode::_debugger_changed);
+	ClassDB::bind_method("_stack_frame_selected", &EditorDebuggerNode::_stack_frame_selected);
+	ClassDB::bind_method("_error_selected", &EditorDebuggerNode::_error_selected);
+	ClassDB::bind_method("_clear_execution", &EditorDebuggerNode::_clear_execution);
+	ClassDB::bind_method("_breaked", &EditorDebuggerNode::_breaked);
+	ClassDB::bind_method("start", &EditorDebuggerNode::start);
+	ClassDB::bind_method("stop", &EditorDebuggerNode::stop);
+	ClassDB::bind_method("_paused", &EditorDebuggerNode::_paused);
+	ClassDB::bind_method("request_remote_tree", &EditorDebuggerNode::request_remote_tree);
+	ClassDB::bind_method("_remote_tree_updated", &EditorDebuggerNode::_remote_tree_updated);
+	ClassDB::bind_method("_remote_object_updated", &EditorDebuggerNode::_remote_object_updated);
+	ClassDB::bind_method("_remote_object_property_updated", &EditorDebuggerNode::_remote_object_property_updated);
+	ClassDB::bind_method("_remote_object_requested", &EditorDebuggerNode::_remote_object_requested);
+	ClassDB::bind_method("_save_node_requested", &EditorDebuggerNode::_save_node_requested);
+
+	// LiveDebug.
+	ClassDB::bind_method("live_debug_create_node", &EditorDebuggerNode::live_debug_create_node);
+	ClassDB::bind_method("live_debug_instance_node", &EditorDebuggerNode::live_debug_instance_node);
+	ClassDB::bind_method("live_debug_remove_node", &EditorDebuggerNode::live_debug_remove_node);
+	ClassDB::bind_method("live_debug_remove_and_keep_node", &EditorDebuggerNode::live_debug_remove_and_keep_node);
+	ClassDB::bind_method("live_debug_restore_node", &EditorDebuggerNode::live_debug_restore_node);
+	ClassDB::bind_method("live_debug_duplicate_node", &EditorDebuggerNode::live_debug_duplicate_node);
+	ClassDB::bind_method("live_debug_reparent_node", &EditorDebuggerNode::live_debug_reparent_node);
+
+	ADD_SIGNAL(MethodInfo("goto_script_line"));
+	ADD_SIGNAL(MethodInfo("set_execution", PropertyInfo("script"), PropertyInfo(Variant::INT, "line")));
+	ADD_SIGNAL(MethodInfo("clear_execution", PropertyInfo("script")));
+	ADD_SIGNAL(MethodInfo("breaked", PropertyInfo(Variant::BOOL, "reallydid"), PropertyInfo(Variant::BOOL, "can_debug")));
+}
+
+EditorDebuggerRemoteObject *EditorDebuggerNode::get_inspected_remote_object() {
+	return Object::cast_to<EditorDebuggerRemoteObject>(ObjectDB::get_instance(EditorNode::get_singleton()->get_editor_history()->get_current()));
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::get_debugger(int p_id) const {
+	return Object::cast_to<ScriptEditorDebugger>(get_tab_control(p_id));
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::get_current_debugger() const {
+	return Object::cast_to<ScriptEditorDebugger>(get_tab_control(get_current_tab()));
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::get_default_debugger() const {
+	return Object::cast_to<ScriptEditorDebugger>(get_tab_control(0));
+}
+
+Error EditorDebuggerNode::start() {
+	stop();
+	if (EDITOR_GET("run/output/always_open_output_on_play")) {
+		EditorNode::get_singleton()->make_bottom_panel_item_visible(EditorNode::get_log());
+	} else {
+		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
+	}
+
+	int remote_port = (int)EditorSettings::get_singleton()->get("network/debug/remote_port");
+	const Error err = server->listen(remote_port);
+	if (err != OK) {
+		EditorNode::get_log()->add_message(String("Error listening on port ") + itos(remote_port), EditorLog::MSG_TYPE_ERROR);
+		return err;
+	}
+	set_process(true);
+	EditorNode::get_log()->add_message("--- Debugging process started ---", EditorLog::MSG_TYPE_EDITOR);
+	return OK;
+}
+
+void EditorDebuggerNode::stop() {
+	if (server->is_listening()) {
+		server->stop();
+		EditorNode::get_log()->add_message("--- Debugging process stopped ---", EditorLog::MSG_TYPE_EDITOR);
+	}
+	// Also close all debugging sessions.
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		if (dbg->is_session_active())
+			dbg->stop();
+	});
+	_break_state_changed();
+	if (hide_on_stop) {
+		if (is_visible_in_tree())
+			EditorNode::get_singleton()->hide_bottom_panel();
+	}
+	breakpoints.clear();
+	set_process(false);
+}
+
+void EditorDebuggerNode::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_POSTINITIALIZE: {
+			connect_compat("tab_changed", this, "_debugger_changed");
+		} break;
+		case NOTIFICATION_ENTER_TREE: {
+			EditorNode::get_singleton()->connect_compat("play_pressed", this, "start");
+			EditorNode::get_singleton()->connect_compat("stop_pressed", this, "stop");
+		} break;
+		case NOTIFICATION_EXIT_TREE: {
+			EditorNode::get_singleton()->disconnect_compat("play_pressed", this, "start");
+			EditorNode::get_singleton()->disconnect_compat("stop_pressed", this, "stop");
+		} break;
+		default:
+			break;
+	}
+
+	if (p_what != NOTIFICATION_PROCESS || !server->is_listening())
+		return;
+
+	// Errors and warnings
+	int error_count = 0;
+	int warning_count = 0;
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		error_count += dbg->get_error_count();
+		warning_count += dbg->get_warning_count();
+	});
+
+	if (error_count != last_error_count || warning_count != last_warning_count) {
+
+		_for_all(this, [&](ScriptEditorDebugger *dbg) {
+			dbg->update_tabs();
+		});
+
+		if (error_count == 0 && warning_count == 0) {
+			debugger_button->set_text(TTR("Debugger"));
+			debugger_button->set_icon(Ref<Texture2D>());
+		} else {
+			debugger_button->set_text(TTR("Debugger") + " (" + itos(error_count + warning_count) + ")");
+			if (error_count == 0) {
+				debugger_button->set_icon(get_icon("Warning", "EditorIcons"));
+			} else {
+				debugger_button->set_icon(get_icon("Error", "EditorIcons"));
+			}
+		}
+		last_error_count = error_count;
+		last_warning_count = warning_count;
+	}
+
+	// Remote scene tree update
+	remote_scene_tree_timeout -= get_process_delta_time();
+	if (remote_scene_tree_timeout < 0) {
+		remote_scene_tree_timeout = EditorSettings::get_singleton()->get("debugger/remote_scene_tree_refresh_interval");
+		if (remote_scene_tree->is_visible_in_tree()) {
+			get_current_debugger()->request_remote_tree();
+		}
+	}
+
+	// Remote inspector update
+	inspect_edited_object_timeout -= get_process_delta_time();
+	if (inspect_edited_object_timeout < 0) {
+		inspect_edited_object_timeout = EditorSettings::get_singleton()->get("debugger/remote_inspect_refresh_interval");
+		if (EditorDebuggerRemoteObject *obj = get_inspected_remote_object()) {
+			get_current_debugger()->request_remote_object(obj->remote_object_id);
+		}
+	}
+
+	// Take connections.
+	if (server->is_connection_available()) {
+		ScriptEditorDebugger *debugger = NULL;
+		_for_all(this, [&](ScriptEditorDebugger *dbg) {
+			if (debugger || dbg->is_session_active())
+				return;
+			debugger = dbg;
+		});
+		if (debugger == NULL) {
+			if (get_tab_count() <= 4) { // Max 4 debugging sessions active.
+				debugger = _add_debugger("Session " + itos(get_tab_count()));
+			} else {
+				// We already have too many sessions, disconnecting new clients to prevent it from hanging.
+				// (Not keeping a reference to the connection will disconnect it)
+				server->take_connection();
+				return; // Can't add, stop here.
+			}
+		}
+
+		EditorNode::get_singleton()->get_pause_button()->set_disabled(false);
+		// Switch to remote tree view if so desired.
+		auto_switch_remote_scene_tree = (bool)EditorSettings::get_singleton()->get("debugger/auto_switch_to_remote_scene_tree");
+		if (auto_switch_remote_scene_tree) {
+			EditorNode::get_singleton()->get_scene_tree_dock()->show_remote_tree();
+		}
+		// Good to go.
+		EditorNode::get_singleton()->get_scene_tree_dock()->show_tab_buttons();
+		debugger->set_editor_remote_tree(remote_scene_tree);
+		debugger->start(server->take_connection());
+		// Send breakpoints.
+		for (Map<Breakpoint, bool>::Element *E = breakpoints.front(); E; E = E->next()) {
+			const Breakpoint &bp = E->key();
+			debugger->set_breakpoint(bp.source, bp.line, E->get());
+		} // Will arrive too late, how does the regular run work?
+
+		debugger->update_live_edit_root();
+	}
+}
+
+void EditorDebuggerNode::_debugger_stopped(int p_id) {
+	ScriptEditorDebugger *dbg = get_debugger(p_id);
+	ERR_FAIL_COND(!dbg);
+
+	bool found = false;
+	_for_all(this, [&](ScriptEditorDebugger *p_debugger) {
+		if (p_debugger->is_session_active())
+			found = true;
+	});
+	if (!found) {
+		EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
+		EditorNode::get_singleton()->get_pause_button()->set_disabled(true);
+		EditorNode::get_singleton()->get_scene_tree_dock()->hide_remote_tree();
+		EditorNode::get_singleton()->get_scene_tree_dock()->hide_tab_buttons();
+		EditorNode::get_singleton()->notify_all_debug_sessions_exited();
+	}
+}
+
+void EditorDebuggerNode::_debugger_wants_stop(int p_id) {
+	// Ask editor to kill PID.
+	int pid = get_debugger(p_id)->get_remote_pid();
+	if (pid)
+		EditorNode::get_singleton()->call_deferred("stop_child_process", pid);
+}
+
+void EditorDebuggerNode::_debugger_changed(int p_tab) {
+	if (get_inspected_remote_object()) {
+		// Clear inspected object, you can only inspect objects in selected debugger.
+		// Hopefully, in the future, we will have one inspector per debugger.
+		EditorNode::get_singleton()->push_item(NULL);
+	}
+	if (remote_scene_tree->is_visible_in_tree()) {
+		get_current_debugger()->request_remote_tree();
+	}
+	if (get_current_debugger()->is_breaked()) {
+		_text_editor_stack_goto(get_current_debugger());
+	}
+}
+
+void EditorDebuggerNode::set_script_debug_button(MenuButton *p_button) {
+	script_menu = p_button;
+	script_menu->set_text(TTR("Debug"));
+	script_menu->set_switch_on_hover(true);
+	PopupMenu *p = script_menu->get_popup();
+	p->set_hide_on_window_lose_focus(true);
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/step_into"), DEBUG_STEP);
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/step_over"), DEBUG_NEXT);
+	p->add_separator();
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/break"), DEBUG_BREAK);
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/continue"), DEBUG_CONTINUE);
+	p->add_separator();
+	p->add_check_shortcut(ED_GET_SHORTCUT("debugger/keep_debugger_open"), DEBUG_SHOW_KEEP_OPEN);
+	p->add_check_shortcut(ED_GET_SHORTCUT("debugger/debug_with_external_editor"), DEBUG_WITH_EXTERNAL_EDITOR);
+	p->connect_compat("id_pressed", this, "_menu_option");
+
+	_break_state_changed();
+	script_menu->show();
+}
+
+void EditorDebuggerNode::_break_state_changed() {
+	const bool breaked = get_current_debugger()->is_breaked();
+	const bool can_debug = get_current_debugger()->is_debuggable();
+	if (breaked) // Show debugger.
+		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
+
+	// Update script menu.
+	if (!script_menu)
+		return;
+	PopupMenu *p = script_menu->get_popup();
+	p->set_item_disabled(p->get_item_index(DEBUG_NEXT), !(breaked && can_debug));
+	p->set_item_disabled(p->get_item_index(DEBUG_STEP), !(breaked && can_debug));
+	p->set_item_disabled(p->get_item_index(DEBUG_BREAK), breaked);
+	p->set_item_disabled(p->get_item_index(DEBUG_CONTINUE), !breaked);
+}
+
+void EditorDebuggerNode::_menu_option(int p_id) {
+	switch (p_id) {
+		case DEBUG_NEXT: {
+			debug_next();
+		} break;
+		case DEBUG_STEP: {
+			debug_step();
+		} break;
+		case DEBUG_BREAK: {
+			debug_break();
+		} break;
+		case DEBUG_CONTINUE: {
+			debug_continue();
+		} break;
+
+		case DEBUG_SHOW_KEEP_OPEN: {
+			bool visible = script_menu->get_popup()->is_item_checked(script_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN));
+			hide_on_stop = visible;
+			script_menu->get_popup()->set_item_checked(script_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN), !visible);
+		} break;
+		case DEBUG_WITH_EXTERNAL_EDITOR: {
+			bool checked = !script_menu->get_popup()->is_item_checked(script_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR));
+			debug_with_external_editor = checked;
+			script_menu->get_popup()->set_item_checked(script_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR), checked);
+		} break;
+	}
+}
+
+void EditorDebuggerNode::_paused() {
+	const bool paused = EditorNode::get_singleton()->get_pause_button()->is_pressed();
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		if (paused && !dbg->is_breaked()) {
+			dbg->debug_break();
+		} else if (!paused && dbg->is_breaked()) {
+			dbg->debug_continue();
+		}
+	});
+}
+
+void EditorDebuggerNode::_breaked(bool p_breaked, bool p_can_debug, int p_debugger) {
+	if (get_current_debugger() != get_debugger(p_debugger)) {
+		if (!p_breaked)
+			return;
+		set_current_tab(p_debugger);
+	}
+	_break_state_changed();
+	EditorNode::get_singleton()->get_pause_button()->set_pressed(p_breaked);
+	emit_signal("breaked", p_breaked, p_can_debug);
+}
+
+bool EditorDebuggerNode::is_skip_breakpoints() const {
+	return get_default_debugger()->is_skip_breakpoints();
+}
+
+void EditorDebuggerNode::set_breakpoint(const String &p_path, int p_line, bool p_enabled) {
+	breakpoints[Breakpoint(p_path, p_line)] = p_enabled;
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->set_breakpoint(p_path, p_line, p_enabled);
+	});
+}
+
+void EditorDebuggerNode::reload_scripts() {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->reload_scripts();
+	});
+}
+
+// LiveEdit/Inspector
+void EditorDebuggerNode::request_remote_tree() {
+	get_current_debugger()->request_remote_tree();
+}
+
+void EditorDebuggerNode::_remote_tree_updated(int p_debugger) {
+	if (p_debugger != get_current_tab())
+		return;
+	remote_scene_tree->clear();
+	remote_scene_tree->update_scene_tree(get_current_debugger()->get_remote_tree(), p_debugger);
+}
+
+void EditorDebuggerNode::_remote_object_updated(ObjectID p_id, int p_debugger) {
+	if (p_debugger != get_current_tab())
+		return;
+	if (EditorDebuggerRemoteObject *obj = get_inspected_remote_object()) {
+		if (obj->remote_object_id == p_id)
+			return; // Already being edited
+	}
+
+	EditorNode::get_singleton()->push_item(get_current_debugger()->get_remote_object(p_id));
+}
+
+void EditorDebuggerNode::_remote_object_property_updated(ObjectID p_id, const String &p_property, int p_debugger) {
+	if (p_debugger != get_current_tab())
+		return;
+	if (EditorDebuggerRemoteObject *obj = get_inspected_remote_object()) {
+		if (obj->remote_object_id != p_id)
+			return;
+		EditorNode::get_singleton()->get_inspector()->update_property(p_property);
+	}
+}
+
+void EditorDebuggerNode::_remote_object_requested(ObjectID p_id, int p_debugger) {
+	if (p_debugger != get_current_tab())
+		return;
+	inspect_edited_object_timeout = 0.7; // Temporarily disable timeout to avoid multiple requests.
+	get_current_debugger()->request_remote_object(p_id);
+}
+
+void EditorDebuggerNode::_save_node_requested(ObjectID p_id, const String &p_file, int p_debugger) {
+	if (p_debugger != get_current_tab())
+		return;
+	get_current_debugger()->save_node(p_id, p_file);
+}
+
+// Remote inspector/edit.
+void EditorDebuggerNode::_method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE) {
+	if (!singleton)
+		return;
+	_for_all(singleton, [&](ScriptEditorDebugger *dbg) {
+		dbg->_method_changed(p_base, p_name, VARIANT_ARG_PASS);
+	});
+}
+
+void EditorDebuggerNode::_property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value) {
+	if (!singleton)
+		return;
+	_for_all(singleton, [&](ScriptEditorDebugger *dbg) {
+		dbg->_property_changed(p_base, p_property, p_value);
+	});
+}
+
+// LiveDebug
+void EditorDebuggerNode::set_live_debugging(bool p_enabled) {
+
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->set_live_debugging(p_enabled);
+	});
+}
+void EditorDebuggerNode::update_live_edit_root() {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->update_live_edit_root();
+	});
+}
+void EditorDebuggerNode::live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name) {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_create_node(p_parent, p_type, p_name);
+	});
+}
+void EditorDebuggerNode::live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name) {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_instance_node(p_parent, p_path, p_name);
+	});
+}
+void EditorDebuggerNode::live_debug_remove_node(const NodePath &p_at) {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_remove_node(p_at);
+	});
+}
+void EditorDebuggerNode::live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id) {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_remove_and_keep_node(p_at, p_keep_id);
+	});
+}
+void EditorDebuggerNode::live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos) {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_restore_node(p_id, p_at, p_at_pos);
+	});
+}
+void EditorDebuggerNode::live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name) {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_duplicate_node(p_at, p_new_name);
+	});
+}
+void EditorDebuggerNode::live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos) {
+	_for_all(this, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_reparent_node(p_at, p_new_place, p_new_name, p_at_pos);
+	});
+}
diff --git a/editor/debugger/editor_debugger_node.h b/editor/debugger/editor_debugger_node.h
new file mode 100644
index 0000000000..df833d4f60
--- /dev/null
+++ b/editor/debugger/editor_debugger_node.h
@@ -0,0 +1,176 @@
+/*************************************************************************/
+/*  editor_debugger_node.h                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef EDITOR_DEBUGGER_NODE_H
+#define EDITOR_DEBUGGER_NODE_H
+
+#include "core/io/tcp_server.h"
+#include "editor/debugger/script_editor_debugger.h"
+#include "scene/gui/button.h"
+#include "scene/gui/tab_container.h"
+
+class EditorDebuggerTree;
+
+class EditorDebuggerNode : public TabContainer {
+
+	GDCLASS(EditorDebuggerNode, TabContainer);
+
+private:
+	enum Options {
+		DEBUG_NEXT,
+		DEBUG_STEP,
+		DEBUG_BREAK,
+		DEBUG_CONTINUE,
+		DEBUG_SHOW_KEEP_OPEN,
+		DEBUG_WITH_EXTERNAL_EDITOR,
+	};
+
+	class Breakpoint {
+	public:
+		String source;
+		int line = 0;
+
+		bool operator<(const Breakpoint &p_b) const {
+			if (line == p_b.line)
+				return line < p_b.line;
+			return line < p_b.line;
+		}
+
+		Breakpoint(){};
+
+		Breakpoint(const String &p_source, int p_line) {
+			line = p_line;
+			source = p_source;
+		}
+	};
+
+	Ref<TCP_Server> server = NULL;
+	Button *debugger_button = NULL;
+	MenuButton *script_menu = NULL;
+
+	Ref<Script> stack_script; // Why?!?
+
+	int last_error_count = 0;
+	int last_warning_count = 0;
+
+	float inspect_edited_object_timeout = 0;
+	EditorDebuggerTree *remote_scene_tree = NULL;
+	float remote_scene_tree_timeout = 0.0;
+	bool auto_switch_remote_scene_tree = false;
+	bool debug_with_external_editor = false;
+	bool hide_on_stop = true;
+	ScriptEditorDebugger::CameraOverride camera_override = ScriptEditorDebugger::OVERRIDE_NONE;
+	Map<Breakpoint, bool> breakpoints;
+
+	ScriptEditorDebugger *_add_debugger(String p_name);
+	EditorDebuggerRemoteObject *get_inspected_remote_object();
+
+	friend class DebuggerEditorPlugin;
+	static EditorDebuggerNode *singleton;
+	EditorDebuggerNode();
+
+protected:
+	void _debugger_stopped(int p_id);
+	void _debugger_wants_stop(int p_id);
+	void _debugger_changed(int p_tab);
+	void _remote_tree_updated(int p_debugger);
+	void _remote_object_updated(ObjectID p_id, int p_debugger);
+	void _remote_object_property_updated(ObjectID p_id, const String &p_property, int p_debugger);
+	void _remote_object_requested(ObjectID p_id, int p_debugger);
+	void _save_node_requested(ObjectID p_id, const String &p_file, int p_debugger);
+
+	void _clear_execution(REF p_script) {
+		emit_signal("clear_execution", p_script);
+	}
+
+	void _text_editor_stack_goto(const ScriptEditorDebugger *p_debugger);
+	void _stack_frame_selected(int p_debugger);
+	void _error_selected(const String &p_file, int p_line, int p_debugger);
+	void _breaked(bool p_breaked, bool p_can_debug, int p_debugger);
+	void _paused();
+	void _break_state_changed();
+	void _menu_option(int p_id);
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	static EditorDebuggerNode *get_singleton() { return singleton; }
+
+	ScriptEditorDebugger *get_current_debugger() const;
+	ScriptEditorDebugger *get_default_debugger() const;
+	ScriptEditorDebugger *get_debugger(int p_debugger) const;
+
+	void debug_next() { get_default_debugger()->debug_next(); }
+	void debug_step() { get_default_debugger()->debug_step(); }
+	void debug_break() { get_default_debugger()->debug_break(); }
+	void debug_continue() { get_default_debugger()->debug_continue(); }
+
+	void set_script_debug_button(MenuButton *p_button);
+
+	void set_tool_button(Button *p_button) {
+		debugger_button = p_button;
+	}
+
+	String get_var_value(const String &p_var) const { return get_default_debugger()->get_var_value(p_var); }
+	Ref<Script> get_dump_stack_script() const { return stack_script; } // Why do we need this?
+
+	bool get_debug_with_external_editor() { return debug_with_external_editor; }
+
+	bool is_skip_breakpoints() const;
+	void set_breakpoint(const String &p_path, int p_line, bool p_enabled);
+	void reload_scripts();
+
+	// Remote inspector/edit.
+	void request_remote_tree();
+	static void _method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE);
+	static void _property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value);
+
+	// LiveDebug
+	void set_live_debugging(bool p_enabled);
+	void update_live_edit_root();
+	void live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name);
+	void live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name);
+	void live_debug_remove_node(const NodePath &p_at);
+	void live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id);
+	void live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos);
+	void live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name);
+	void live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos);
+
+	// Camera
+	void set_camera_override(ScriptEditorDebugger::CameraOverride p_override) { camera_override = p_override; }
+	ScriptEditorDebugger::CameraOverride get_camera_override() { return camera_override; }
+
+	Error start();
+
+	void stop();
+};
+#endif // EDITOR_DEBUGGER_NODE_H
diff --git a/editor/debugger/editor_debugger_tree.cpp b/editor/debugger/editor_debugger_tree.cpp
new file mode 100644
index 0000000000..9ba5d0cbe1
--- /dev/null
+++ b/editor/debugger/editor_debugger_tree.cpp
@@ -0,0 +1,274 @@
+/*************************************************************************/
+/*  editor_debugger_tree.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "editor_debugger_tree.h"
+
+#include "editor/editor_node.h"
+#include "scene/debugger/scene_debugger.h"
+#include "scene/resources/packed_scene.h"
+
+EditorDebuggerTree::EditorDebuggerTree() {
+	set_v_size_flags(SIZE_EXPAND_FILL);
+	set_allow_rmb_select(true);
+
+	// Popup
+	item_menu = memnew(PopupMenu);
+	item_menu->connect_compat("id_pressed", this, "_item_menu_id_pressed");
+	add_child(item_menu);
+
+	// File Dialog
+	file_dialog = memnew(EditorFileDialog);
+	file_dialog->connect_compat("file_selected", this, "_file_selected");
+	add_child(file_dialog);
+}
+
+void EditorDebuggerTree::_notification(int p_what) {
+	if (p_what == NOTIFICATION_POSTINITIALIZE) {
+		connect_compat("cell_selected", this, "_scene_tree_selected");
+		connect_compat("item_collapsed", this, "_scene_tree_folded");
+		connect_compat("item_rmb_selected", this, "_scene_tree_rmb_selected");
+	}
+}
+
+void EditorDebuggerTree::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("_scene_tree_selected"), &EditorDebuggerTree::_scene_tree_selected);
+	ClassDB::bind_method(D_METHOD("_scene_tree_folded"), &EditorDebuggerTree::_scene_tree_folded);
+	ClassDB::bind_method(D_METHOD("_scene_tree_rmb_selected"), &EditorDebuggerTree::_scene_tree_rmb_selected);
+	ClassDB::bind_method(D_METHOD("_item_menu_id_pressed"), &EditorDebuggerTree::_item_menu_id_pressed);
+	ClassDB::bind_method(D_METHOD("_file_selected"), &EditorDebuggerTree::_file_selected);
+	ADD_SIGNAL(MethodInfo("object_selected", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::INT, "debugger")));
+	ADD_SIGNAL(MethodInfo("save_node", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::STRING, "filename"), PropertyInfo(Variant::INT, "debugger")));
+}
+
+void EditorDebuggerTree::_scene_tree_selected() {
+
+	if (updating_scene_tree) {
+		return;
+	}
+
+	TreeItem *item = get_selected();
+	if (!item) {
+		return;
+	}
+
+	inspected_object_id = uint64_t(item->get_metadata(0));
+
+	emit_signal("object_selected", inspected_object_id, debugger_id);
+}
+
+void EditorDebuggerTree::_scene_tree_folded(Object *p_obj) {
+
+	if (updating_scene_tree) {
+
+		return;
+	}
+	TreeItem *item = Object::cast_to<TreeItem>(p_obj);
+
+	if (!item)
+		return;
+
+	ObjectID id = ObjectID(uint64_t(item->get_metadata(0)));
+	if (unfold_cache.has(id)) {
+		unfold_cache.erase(id);
+	} else {
+		unfold_cache.insert(id);
+	}
+}
+
+void EditorDebuggerTree::_scene_tree_rmb_selected(const Vector2 &p_position) {
+
+	TreeItem *item = get_item_at_position(p_position);
+	if (!item)
+		return;
+
+	item->select(0);
+
+	item_menu->clear();
+	item_menu->add_icon_item(get_icon("CreateNewSceneFrom", "EditorIcons"), TTR("Save Branch as Scene"), ITEM_MENU_SAVE_REMOTE_NODE);
+	item_menu->add_icon_item(get_icon("CopyNodePath", "EditorIcons"), TTR("Copy Node Path"), ITEM_MENU_COPY_NODE_PATH);
+	item_menu->set_global_position(get_global_mouse_position());
+	item_menu->popup();
+}
+
+/// Populates inspect_scene_tree given data in nodes as a flat list, encoded depth first.
+///
+/// Given a nodes array like [R,A,B,C,D,E] the following Tree will be generated, assuming
+/// filter is an empty String, R and A child count are 2, B is 1 and C, D and E are 0.
+///
+/// R
+/// |-A
+/// | |-B
+/// | | |-C
+/// | |
+/// | |-D
+/// |
+/// |-E
+///
+void EditorDebuggerTree::update_scene_tree(const SceneDebuggerTree *p_tree, int p_debugger) {
+	updating_scene_tree = true;
+	const String last_path = get_selected_path();
+	const String filter = EditorNode::get_singleton()->get_scene_tree_dock()->get_filter();
+
+	// Nodes are in a flatten list, depth first. Use a stack of parents, avoid recursion.
+	List<Pair<TreeItem *, int> > parents;
+	for (int i = 0; i < p_tree->nodes.size(); i++) {
+		TreeItem *parent = NULL;
+		if (parents.size()) { // Find last parent.
+			Pair<TreeItem *, int> &p = parents[0];
+			parent = p.first;
+			if (!(--p.second)) { // If no child left, remove it.
+				parents.pop_front();
+			}
+		}
+		// Add this node.
+		const SceneDebuggerTree::RemoteNode &node = p_tree->nodes[i];
+		TreeItem *item = create_item(parent);
+		item->set_text(0, node.name);
+		item->set_tooltip(0, TTR("Type:") + " " + node.type_name);
+		Ref<Texture2D> icon = EditorNode::get_singleton()->get_class_icon(node.type_name, "");
+		if (icon.is_valid()) {
+			item->set_icon(0, icon);
+		}
+		item->set_metadata(0, node.id);
+
+		// Set current item as collapsed if necessary (root is never collapsed)
+		if (parent) {
+			if (!unfold_cache.has(node.id)) {
+				item->set_collapsed(true);
+			}
+		}
+		// Select previously selected node.
+		if (debugger_id == p_debugger) { // Can use remote id.
+			if (node.id == inspected_object_id) {
+				item->select(0);
+			}
+		} else { // Must use path
+			if (last_path == _get_path(item)) {
+				updating_scene_tree = false; // Force emission of new selection
+				item->select(0);
+				updating_scene_tree = true;
+			}
+		}
+
+		// Add in front of the parents stack if children are expected.
+		if (node.child_count) {
+			parents.push_front(Pair<TreeItem *, int>(item, node.child_count));
+		} else {
+			// Apply filters.
+			while (parent) {
+				const bool had_siblings = item->get_prev() || item->get_next();
+				if (filter.is_subsequence_ofi(item->get_text(0)))
+					break; // Filter matches, must survive.
+				parent->remove_child(item);
+				memdelete(item);
+				if (had_siblings)
+					break; // Parent must survive.
+				item = parent;
+				parent = item->get_parent();
+				// Check if parent expects more children.
+				for (int j = 0; j < parents.size(); j++) {
+					if (parents[j].first == item) {
+						parent = NULL;
+						break; // Might have more children.
+					}
+				}
+			}
+		}
+	}
+	debugger_id = p_debugger; // Needed by hook, could be avoided if every debugger had its own tree
+	updating_scene_tree = false;
+}
+
+String EditorDebuggerTree::get_selected_path() {
+	if (!get_selected())
+		return "";
+	return _get_path(get_selected());
+}
+
+String EditorDebuggerTree::_get_path(TreeItem *p_item) {
+	ERR_FAIL_COND_V(!p_item, "");
+
+	if (p_item->get_parent() == NULL) {
+		return "/root";
+	}
+	String text = p_item->get_text(0);
+	TreeItem *cur = p_item->get_parent();
+	while (cur) {
+		text = cur->get_text(0) + "/" + text;
+		cur = cur->get_parent();
+	}
+	return "/" + text;
+}
+
+void EditorDebuggerTree::_item_menu_id_pressed(int p_option) {
+
+	switch (p_option) {
+
+		case ITEM_MENU_SAVE_REMOTE_NODE: {
+
+			file_dialog->set_access(EditorFileDialog::ACCESS_RESOURCES);
+			file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
+
+			List<String> extensions;
+			Ref<PackedScene> sd = memnew(PackedScene);
+			ResourceSaver::get_recognized_extensions(sd, &extensions);
+			file_dialog->clear_filters();
+			for (int i = 0; i < extensions.size(); i++) {
+				file_dialog->add_filter("*." + extensions[i] + " ; " + extensions[i].to_upper());
+			}
+
+			file_dialog->popup_centered_ratio();
+		} break;
+		case ITEM_MENU_COPY_NODE_PATH: {
+
+			String text = get_selected_path();
+			if (text.empty()) {
+				return;
+			} else if (text == "/root") {
+				text = ".";
+			} else {
+				text = text.replace("/root/", "");
+				int slash = text.find("/");
+				if (slash < 0) {
+					text = ".";
+				} else {
+					text = text.substr(slash + 1);
+				}
+			}
+			OS::get_singleton()->set_clipboard(text);
+		} break;
+	}
+}
+
+void EditorDebuggerTree::_file_selected(const String &p_file) {
+	if (inspected_object_id.is_null())
+		return;
+	emit_signal("save_node", inspected_object_id, p_file, debugger_id);
+}
diff --git a/editor/debugger/editor_debugger_tree.h b/editor/debugger/editor_debugger_tree.h
new file mode 100644
index 0000000000..d9084bc596
--- /dev/null
+++ b/editor/debugger/editor_debugger_tree.h
@@ -0,0 +1,74 @@
+/*************************************************************************/
+/*  editor_debugger_tree.h                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "scene/gui/tree.h"
+
+#ifndef EDITOR_DEBUGGER_TREE_H
+#define EDITOR_DEBUGGER_TREE_H
+
+class SceneDebuggerTree;
+class EditorFileDialog;
+
+class EditorDebuggerTree : public Tree {
+
+	GDCLASS(EditorDebuggerTree, Tree);
+
+private:
+	enum ItemMenu {
+		ITEM_MENU_SAVE_REMOTE_NODE,
+		ITEM_MENU_COPY_NODE_PATH,
+	};
+
+	ObjectID inspected_object_id;
+	int debugger_id = 0;
+	bool updating_scene_tree = false;
+	Set<ObjectID> unfold_cache;
+	PopupMenu *item_menu = NULL;
+	EditorFileDialog *file_dialog = NULL;
+
+	String _get_path(TreeItem *p_item);
+	void _scene_tree_folded(Object *p_obj);
+	void _scene_tree_selected();
+	void _scene_tree_rmb_selected(const Vector2 &p_position);
+	void _item_menu_id_pressed(int p_option);
+	void _file_selected(const String &p_file);
+
+protected:
+	static void _bind_methods();
+	void _notification(int p_what);
+
+public:
+	String get_selected_path();
+	ObjectID get_selected_object();
+	int get_current_debugger(); // Would love to have one tree for every debugger.
+	void update_scene_tree(const SceneDebuggerTree *p_tree, int p_debugger);
+	EditorDebuggerTree();
+};
+#endif // EDITOR_DEBUGGER_TREE_H
diff --git a/editor/debugger/script_editor_debugger.cpp b/editor/debugger/script_editor_debugger.cpp
new file mode 100644
index 0000000000..d113fe8718
--- /dev/null
+++ b/editor/debugger/script_editor_debugger.cpp
@@ -0,0 +1,1879 @@
+/*************************************************************************/
+/*  script_editor_debugger.cpp                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "script_editor_debugger.h"
+
+#include "core/io/marshalls.h"
+#include "core/project_settings.h"
+#include "core/script_debugger_remote.h"
+#include "core/ustring.h"
+#include "editor/editor_log.h"
+#include "editor/editor_network_profiler.h"
+#include "editor/editor_node.h"
+#include "editor/editor_profiler.h"
+#include "editor/editor_scale.h"
+#include "editor/editor_settings.h"
+#include "editor/editor_visual_profiler.h"
+#include "editor/plugins/canvas_item_editor_plugin.h"
+#include "editor/plugins/spatial_editor_plugin.h"
+#include "editor/property_editor.h"
+#include "main/performance.h"
+#include "scene/debugger/scene_debugger.h"
+#include "scene/gui/dialogs.h"
+#include "scene/gui/label.h"
+#include "scene/gui/line_edit.h"
+#include "scene/gui/margin_container.h"
+#include "scene/gui/rich_text_label.h"
+#include "scene/gui/separator.h"
+#include "scene/gui/split_container.h"
+#include "scene/gui/tab_container.h"
+#include "scene/gui/texture_button.h"
+#include "scene/gui/tree.h"
+#include "scene/resources/packed_scene.h"
+
+void ScriptEditorDebugger::_put_msg(String p_message, Array p_data) {
+	if (is_session_active()) {
+		Array msg;
+		msg.push_back(p_message);
+		msg.push_back(p_data);
+		ppeer->put_var(msg);
+	}
+}
+
+void ScriptEditorDebugger::debug_copy() {
+	String msg = reason->get_text();
+	if (msg == "") return;
+	OS::get_singleton()->set_clipboard(msg);
+}
+
+void ScriptEditorDebugger::debug_skip_breakpoints() {
+	skip_breakpoints_value = !skip_breakpoints_value;
+	if (skip_breakpoints_value)
+		skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOn", "EditorIcons"));
+	else
+		skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOff", "EditorIcons"));
+
+	Array msg;
+	msg.push_back(skip_breakpoints_value);
+	_put_msg("set_skip_breakpoints", msg);
+}
+
+void ScriptEditorDebugger::debug_next() {
+
+	ERR_FAIL_COND(!breaked);
+
+	_put_msg("next", Array());
+	_clear_execution();
+}
+void ScriptEditorDebugger::debug_step() {
+
+	ERR_FAIL_COND(!breaked);
+
+	_put_msg("step", Array());
+	_clear_execution();
+}
+
+void ScriptEditorDebugger::debug_break() {
+
+	ERR_FAIL_COND(breaked);
+
+	_put_msg("break", Array());
+}
+
+void ScriptEditorDebugger::debug_continue() {
+
+	ERR_FAIL_COND(!breaked);
+
+	// Allow focus stealing only if we actually run this client for security.
+	if (remote_pid && EditorNode::get_singleton()->has_child_process(remote_pid))
+		OS::get_singleton()->enable_for_stealing_focus(remote_pid);
+
+	_clear_execution();
+	_put_msg("continue", Array());
+}
+
+void ScriptEditorDebugger::update_tabs() {
+	if (error_count == 0 && warning_count == 0) {
+		errors_tab->set_name(TTR("Errors"));
+		tabs->set_tab_icon(errors_tab->get_index(), Ref<Texture2D>());
+	} else {
+		errors_tab->set_name(TTR("Errors") + " (" + itos(error_count + warning_count) + ")");
+		if (error_count == 0) {
+			tabs->set_tab_icon(errors_tab->get_index(), get_icon("Warning", "EditorIcons"));
+		} else {
+			tabs->set_tab_icon(errors_tab->get_index(), get_icon("Error", "EditorIcons"));
+		}
+	}
+}
+
+void ScriptEditorDebugger::save_node(ObjectID p_id, const String &p_file) {
+	Array msg;
+	msg.push_back(p_id);
+	msg.push_back(p_file);
+	_put_msg("save_node", msg);
+}
+
+void ScriptEditorDebugger::_file_selected(const String &p_file) {
+	Error err;
+	FileAccessRef file = FileAccess::open(p_file, FileAccess::WRITE, &err);
+
+	if (err != OK) {
+		ERR_PRINT("Failed to open " + p_file);
+		return;
+	}
+	Vector<String> line;
+	line.resize(Performance::MONITOR_MAX);
+
+	// signatures
+	for (int i = 0; i < Performance::MONITOR_MAX; i++) {
+		line.write[i] = Performance::get_singleton()->get_monitor_name(Performance::Monitor(i));
+	}
+	file->store_csv_line(line);
+
+	// values
+	List<Vector<float> >::Element *E = perf_history.back();
+	while (E) {
+
+		Vector<float> &perf_data = E->get();
+		for (int i = 0; i < perf_data.size(); i++) {
+
+			line.write[i] = String::num_real(perf_data[i]);
+		}
+		file->store_csv_line(line);
+		E = E->prev();
+	}
+	file->store_string("\n");
+
+	Vector<Vector<String> > profiler_data = profiler->get_data_as_csv();
+	for (int i = 0; i < profiler_data.size(); i++) {
+		file->store_csv_line(profiler_data[i]);
+	}
+}
+
+void ScriptEditorDebugger::request_remote_tree() {
+
+	_put_msg("request_scene_tree", Array());
+}
+
+const SceneDebuggerTree *ScriptEditorDebugger::get_remote_tree() {
+	return scene_tree;
+}
+
+void ScriptEditorDebugger::update_remote_object(ObjectID p_obj_id, const String &p_prop, const Variant &p_value) {
+
+	Array msg;
+	msg.push_back(p_obj_id);
+	msg.push_back(p_prop);
+	msg.push_back(p_value);
+	_put_msg("set_object_property", msg);
+}
+
+void ScriptEditorDebugger::request_remote_object(ObjectID p_obj_id) {
+
+	ERR_FAIL_COND(p_obj_id.is_null());
+	Array msg;
+	msg.push_back(p_obj_id);
+	_put_msg("inspect_object", msg);
+}
+
+Object *ScriptEditorDebugger::get_remote_object(ObjectID p_id) {
+	return inspector->get_object(p_id);
+}
+
+void ScriptEditorDebugger::_remote_object_selected(ObjectID p_id) {
+	emit_signal("remote_object_requested", p_id);
+}
+
+void ScriptEditorDebugger::_remote_object_edited(ObjectID p_id, const String &p_prop, const Variant &p_value) {
+	update_remote_object(p_id, p_prop, p_value);
+	request_remote_object(p_id);
+}
+
+void ScriptEditorDebugger::_remote_object_property_updated(ObjectID p_id, const String &p_property) {
+	emit_signal("remote_object_property_updated", p_id, p_property);
+}
+
+void ScriptEditorDebugger::_video_mem_request() {
+
+	_put_msg("request_video_mem", Array());
+}
+
+Size2 ScriptEditorDebugger::get_minimum_size() const {
+
+	Size2 ms = MarginContainer::get_minimum_size();
+	ms.y = MAX(ms.y, 250 * EDSCALE);
+	return ms;
+}
+
+void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_data) {
+
+	if (p_msg == "debug_enter") {
+
+		_put_msg("get_stack_dump", Array());
+
+		ERR_FAIL_COND(p_data.size() != 2);
+		bool can_continue = p_data[0];
+		String error = p_data[1];
+		breaked = true;
+		can_debug = can_continue;
+		_update_buttons_state();
+		_set_reason_text(error, MESSAGE_ERROR);
+		emit_signal("breaked", true, can_continue);
+		OS::get_singleton()->move_window_to_foreground();
+		if (error != "") {
+			tabs->set_current_tab(0);
+		}
+		profiler->set_enabled(false);
+		inspector->clear_cache(); // Take a chance to force remote objects update.
+
+	} else if (p_msg == "debug_exit") {
+
+		breaked = false;
+		can_debug = false;
+		_clear_execution();
+		_update_buttons_state();
+		_set_reason_text(TTR("Execution resumed."), MESSAGE_SUCCESS);
+		emit_signal("breaked", false, false);
+		profiler->set_enabled(true);
+		profiler->disable_seeking();
+	} else if (p_msg == "message:set_pid") {
+
+		ERR_FAIL_COND(p_data.size() < 1);
+		remote_pid = p_data[0];
+	} else if (p_msg == "message:click_ctrl") {
+
+		ERR_FAIL_COND(p_data.size() < 2);
+		clicked_ctrl->set_text(p_data[0]);
+		clicked_ctrl_type->set_text(p_data[1]);
+	} else if (p_msg == "message:scene_tree") {
+
+		scene_tree->nodes.clear();
+		scene_tree->deserialize(p_data);
+		emit_signal("remote_tree_updated");
+		_update_buttons_state();
+	} else if (p_msg == "message:inspect_object") {
+
+		ObjectID id = inspector->add_object(p_data);
+		if (id.is_valid())
+			emit_signal("remote_object_updated", id);
+	} else if (p_msg == "message:video_mem") {
+
+		vmem_tree->clear();
+		TreeItem *root = vmem_tree->create_item();
+		ScriptDebuggerRemote::ResourceUsage usage;
+		usage.deserialize(p_data);
+
+		int total = 0;
+
+		for (List<ScriptDebuggerRemote::ResourceInfo>::Element *E = usage.infos.front(); E; E = E->next()) {
+
+			TreeItem *it = vmem_tree->create_item(root);
+			String type = E->get().type;
+			int bytes = E->get().vram;
+			it->set_text(0, E->get().path);
+			it->set_text(1, type);
+			it->set_text(2, E->get().format);
+			it->set_text(3, String::humanize_size(bytes));
+			total += bytes;
+
+			if (has_icon(type, "EditorIcons"))
+				it->set_icon(0, get_icon(type, "EditorIcons"));
+		}
+
+		vmem_total->set_tooltip(TTR("Bytes:") + " " + itos(total));
+		vmem_total->set_text(String::humanize_size(total));
+
+	} else if (p_msg == "stack_dump") {
+
+		ScriptDebuggerRemote::ScriptStackDump stack;
+		stack.deserialize(p_data);
+
+		stack_dump->clear();
+		inspector->clear_stack_variables();
+		TreeItem *r = stack_dump->create_item();
+
+		for (int i = 0; i < stack.frames.size(); i++) {
+
+			TreeItem *s = stack_dump->create_item(r);
+			Dictionary d;
+			d["frame"] = i;
+			d["file"] = stack.frames[i].file;
+			d["function"] = stack.frames[i].func;
+			d["line"] = stack.frames[i].line;
+			s->set_metadata(0, d);
+
+			String line = itos(i) + " - " + String(d["file"]) + ":" + itos(d["line"]) + " - at function: " + d["function"];
+			s->set_text(0, line);
+
+			if (i == 0)
+				s->select(0);
+		}
+	} else if (p_msg == "stack_frame_vars") {
+
+		inspector->clear_stack_variables();
+
+	} else if (p_msg == "stack_frame_var") {
+
+		inspector->add_stack_variable(p_data);
+
+	} else if (p_msg == "output") {
+		ERR_FAIL_COND(p_data.size() < 1);
+		String t = p_data[0];
+		EditorNode::get_log()->add_message(t);
+
+	} else if (p_msg == "performance") {
+		Vector<float> p;
+		p.resize(p_data.size());
+		for (int i = 0; i < p_data.size(); i++) {
+			p.write[i] = p_data[i];
+			if (i < perf_items.size()) {
+
+				const float value = p[i];
+				String label = rtos(value);
+				String tooltip = label;
+				switch (Performance::MonitorType((int)perf_items[i]->get_metadata(1))) {
+					case Performance::MONITOR_TYPE_MEMORY: {
+						label = String::humanize_size(value);
+						tooltip = label;
+					} break;
+					case Performance::MONITOR_TYPE_TIME: {
+						label = rtos(value * 1000).pad_decimals(2) + " ms";
+						tooltip = label;
+					} break;
+					default: {
+						tooltip += " " + perf_items[i]->get_text(0);
+					} break;
+				}
+
+				perf_items[i]->set_text(1, label);
+				perf_items[i]->set_tooltip(1, tooltip);
+				if (p[i] > perf_max[i])
+					perf_max.write[i] = p[i];
+			}
+		}
+		perf_history.push_front(p);
+		perf_draw->update();
+
+	} else if (p_msg == "visual_profile") {
+		// TODO check me.
+		uint64_t frame = p_data[0];
+		Vector<String> names = p_data[1];
+		Vector<real_t> values = p_data[2];
+
+		EditorVisualProfiler::Metric metric;
+		metric.areas.resize(names.size());
+		metric.frame_number = frame;
+		metric.valid = true;
+
+		{
+			EditorVisualProfiler::Metric::Area *areas_ptr = metric.areas.ptrw();
+			int metric_count = names.size();
+
+			const String *rs = names.ptr();
+			const real_t *rr = values.ptr();
+
+			for (int i = 0; i < metric_count; i++) {
+
+				areas_ptr[i].name = rs[i];
+				areas_ptr[i].cpu_time = rr[i * 2 + 0];
+				areas_ptr[i].gpu_time = rr[i * 2 + 1];
+			}
+		}
+		visual_profiler->add_frame_metric(metric);
+
+	} else if (p_msg == "error") {
+
+		ScriptDebuggerRemote::OutputError oe;
+		ERR_FAIL_COND_MSG(oe.deserialize(p_data) == false, "Failed to deserialize error message");
+
+		// Format time.
+		Array time_vals;
+		time_vals.push_back(oe.hr);
+		time_vals.push_back(oe.min);
+		time_vals.push_back(oe.sec);
+		time_vals.push_back(oe.msec);
+		bool e;
+		String time = String("%d:%02d:%02d:%04d").sprintf(time_vals, &e);
+
+		// Rest of the error data.
+		bool source_is_project_file = oe.source_file.begins_with("res://");
+
+		// Metadata to highlight error line in scripts.
+		Array source_meta;
+		source_meta.push_back(oe.source_file);
+		source_meta.push_back(oe.source_line);
+
+		// Create error tree to display above error or warning details.
+		TreeItem *r = error_tree->get_root();
+		if (!r) {
+			r = error_tree->create_item();
+		}
+
+		// Also provide the relevant details as tooltip to quickly check without
+		// uncollapsing the tree.
+		String tooltip = oe.warning ? TTR("Warning:") : TTR("Error:");
+
+		TreeItem *error = error_tree->create_item(r);
+		error->set_collapsed(true);
+
+		error->set_icon(0, get_icon(oe.warning ? "Warning" : "Error", "EditorIcons"));
+		error->set_text(0, time);
+		error->set_text_align(0, TreeItem::ALIGN_LEFT);
+
+		String error_title;
+		// Include method name, when given, in error title.
+		if (!oe.source_func.empty())
+			error_title += oe.source_func + ": ";
+		// If we have a (custom) error message, use it as title, and add a C++ Error
+		// item with the original error condition.
+		error_title += oe.error_descr.empty() ? oe.error : oe.error_descr;
+		error->set_text(1, error_title);
+		tooltip += " " + error_title + "\n";
+
+		if (!oe.error_descr.empty()) {
+			// Add item for C++ error condition.
+			TreeItem *cpp_cond = error_tree->create_item(error);
+			cpp_cond->set_text(0, "<" + TTR("C++ Error") + ">");
+			cpp_cond->set_text(1, oe.error);
+			cpp_cond->set_text_align(0, TreeItem::ALIGN_LEFT);
+			tooltip += TTR("C++ Error:") + " " + oe.error + "\n";
+			if (source_is_project_file)
+				cpp_cond->set_metadata(0, source_meta);
+		}
+		Vector<uint8_t> v;
+		v.resize(100);
+
+		// Source of the error.
+		String source_txt = (source_is_project_file ? oe.source_file.get_file() : oe.source_file) + ":" + itos(oe.source_line);
+		if (!oe.source_func.empty())
+			source_txt += " @ " + oe.source_func + "()";
+
+		TreeItem *cpp_source = error_tree->create_item(error);
+		cpp_source->set_text(0, "<" + (source_is_project_file ? TTR("Source") : TTR("C++ Source")) + ">");
+		cpp_source->set_text(1, source_txt);
+		cpp_source->set_text_align(0, TreeItem::ALIGN_LEFT);
+		tooltip += (source_is_project_file ? TTR("Source:") : TTR("C++ Source:")) + " " + source_txt + "\n";
+
+		// Set metadata to highlight error line in scripts.
+		if (source_is_project_file) {
+			error->set_metadata(0, source_meta);
+			cpp_source->set_metadata(0, source_meta);
+		}
+
+		error->set_tooltip(0, tooltip);
+		error->set_tooltip(1, tooltip);
+
+		// Format stack trace.
+		// stack_items_count is the number of elements to parse, with 3 items per frame
+		// of the stack trace (script, method, line).
+		const ScriptLanguage::StackInfo *infos = oe.callstack.ptr();
+		for (unsigned int i = 0; i < (unsigned int)oe.callstack.size(); i++) {
+
+			TreeItem *stack_trace = error_tree->create_item(error);
+
+			Array meta;
+			meta.push_back(infos[i].file);
+			meta.push_back(infos[i].line);
+			stack_trace->set_metadata(0, meta);
+
+			if (i == 0) {
+				stack_trace->set_text(0, "<" + TTR("Stack Trace") + ">");
+				stack_trace->set_text_align(0, TreeItem::ALIGN_LEFT);
+				error->set_metadata(0, meta);
+			}
+			stack_trace->set_text(1, infos[i].file.get_file() + ":" + itos(infos[i].line) + " @ " + infos[i].func + "()");
+		}
+
+		if (oe.warning)
+			warning_count++;
+		else
+			error_count++;
+
+	} else if (p_msg == "profile_sig") {
+		// Cache a profiler signature.
+		ScriptDebuggerRemote::ProfilerSignature sig;
+		sig.deserialize(p_data);
+		profiler_signature[sig.id] = sig.name;
+
+	} else if (p_msg == "profile_frame" || p_msg == "profile_total") {
+		EditorProfiler::Metric metric;
+		ScriptDebuggerRemote::ProfilerFrame frame;
+		frame.deserialize(p_data);
+		metric.valid = true;
+		metric.frame_number = frame.frame_number;
+		metric.frame_time = frame.frame_time;
+		metric.idle_time = frame.idle_time;
+		metric.physics_time = frame.physics_time;
+		metric.physics_frame_time = frame.physics_frame_time;
+		int frame_data_amount = frame.frames_data.size();
+		int frame_function_amount = frame.frame_functions.size();
+
+		if (frame_data_amount) {
+			EditorProfiler::Metric::Category frame_time;
+			frame_time.signature = "category_frame_time";
+			frame_time.name = "Frame Time";
+			frame_time.total_time = metric.frame_time;
+
+			EditorProfiler::Metric::Category::Item item;
+			item.calls = 1;
+			item.line = 0;
+
+			item.name = "Physics Time";
+			item.total = metric.physics_time;
+			item.self = item.total;
+			item.signature = "physics_time";
+
+			frame_time.items.push_back(item);
+
+			item.name = "Idle Time";
+			item.total = metric.idle_time;
+			item.self = item.total;
+			item.signature = "idle_time";
+
+			frame_time.items.push_back(item);
+
+			item.name = "Physics Frame Time";
+			item.total = metric.physics_frame_time;
+			item.self = item.total;
+			item.signature = "physics_frame_time";
+
+			frame_time.items.push_back(item);
+
+			metric.categories.push_back(frame_time);
+		}
+
+		for (int i = 0; i < frame_data_amount; i++) {
+
+			EditorProfiler::Metric::Category c;
+			String name = frame.frames_data[i].name;
+			Array values = frame.frames_data[i].data;
+			c.name = name.capitalize();
+			c.items.resize(values.size() / 2);
+			c.total_time = 0;
+			c.signature = "categ::" + name;
+			for (int j = 0; j < values.size(); j += 2) {
+
+				EditorProfiler::Metric::Category::Item item;
+				item.calls = 1;
+				item.line = 0;
+				item.name = values[j];
+				item.self = values[j + 1];
+				item.total = item.self;
+				item.signature = "categ::" + name + "::" + item.name;
+				item.name = item.name.capitalize();
+				c.total_time += item.total;
+				c.items.write[j / 2] = item;
+			}
+			metric.categories.push_back(c);
+		}
+
+		EditorProfiler::Metric::Category funcs;
+		funcs.total_time = frame.script_time;
+		funcs.items.resize(frame_function_amount);
+		funcs.name = "Script Functions";
+		funcs.signature = "script_functions";
+		for (int i = 0; i < frame_function_amount; i++) {
+
+			int signature = frame.frame_functions[i].sig_id;
+			int calls = frame.frame_functions[i].call_count;
+			float total = frame.frame_functions[i].total_time;
+			float self = frame.frame_functions[i].self_time;
+
+			EditorProfiler::Metric::Category::Item item;
+			if (profiler_signature.has(signature)) {
+
+				item.signature = profiler_signature[signature];
+
+				String name = profiler_signature[signature];
+				Vector<String> strings = name.split("::");
+				if (strings.size() == 3) {
+					item.name = strings[2];
+					item.script = strings[0];
+					item.line = strings[1].to_int();
+				} else if (strings.size() == 4) { //Built-in scripts have an :: in their name
+					item.name = strings[3];
+					item.script = strings[0] + "::" + strings[1];
+					item.line = strings[2].to_int();
+				}
+
+			} else {
+				item.name = "SigErr " + itos(signature);
+			}
+
+			item.calls = calls;
+			item.self = self;
+			item.total = total;
+			funcs.items.write[i] = item;
+		}
+
+		metric.categories.push_back(funcs);
+
+		if (p_msg == "profile_frame")
+			profiler->add_frame_metric(metric, false);
+		else
+			profiler->add_frame_metric(metric, true);
+
+	} else if (p_msg == "network_profile") {
+		ScriptDebuggerRemote::NetworkProfilerFrame frame;
+		frame.deserialize(p_data);
+		for (int i = 0; i < frame.infos.size(); i++) {
+			network_profiler->add_node_frame_data(frame.infos[i]);
+		}
+	} else if (p_msg == "network_bandwidth") {
+		ERR_FAIL_COND(p_data.size() < 2);
+		network_profiler->set_bandwidth(p_data[0], p_data[1]);
+	} else if (p_msg == "kill_me") {
+
+		emit_signal("stop_requested");
+		_stop_and_notify();
+	}
+}
+
+void ScriptEditorDebugger::_set_reason_text(const String &p_reason, MessageType p_type) {
+	switch (p_type) {
+		case MESSAGE_ERROR:
+			reason->add_color_override("font_color", get_color("error_color", "Editor"));
+			break;
+		case MESSAGE_WARNING:
+			reason->add_color_override("font_color", get_color("warning_color", "Editor"));
+			break;
+		default:
+			reason->add_color_override("font_color", get_color("success_color", "Editor"));
+	}
+	reason->set_text(p_reason);
+	reason->set_tooltip(p_reason.word_wrap(80));
+}
+
+void ScriptEditorDebugger::_performance_select() {
+
+	perf_draw->update();
+}
+
+void ScriptEditorDebugger::_performance_draw() {
+
+	Vector<int> which;
+	for (int i = 0; i < perf_items.size(); i++) {
+
+		if (perf_items[i]->is_checked(0))
+			which.push_back(i);
+	}
+
+	if (which.empty()) {
+		info_message->show();
+		return;
+	}
+
+	info_message->hide();
+
+	Ref<StyleBox> graph_sb = get_stylebox("normal", "TextEdit");
+	Ref<Font> graph_font = get_font("font", "TextEdit");
+
+	int cols = Math::ceil(Math::sqrt((float)which.size()));
+	int rows = Math::ceil((float)which.size() / cols);
+	if (which.size() == 1)
+		rows = 1;
+
+	int margin = 3;
+	int point_sep = 5;
+	Size2i s = Size2i(perf_draw->get_size()) / Size2i(cols, rows);
+	for (int i = 0; i < which.size(); i++) {
+
+		Point2i p(i % cols, i / cols);
+		Rect2i r(p * s, s);
+		r.position += Point2(margin, margin);
+		r.size -= Point2(margin, margin) * 2.0;
+		perf_draw->draw_style_box(graph_sb, r);
+		r.position += graph_sb->get_offset();
+		r.size -= graph_sb->get_minimum_size();
+		int pi = which[i];
+		Color c = get_color("accent_color", "Editor");
+		float h = (float)which[i] / (float)(perf_items.size());
+		// Use a darker color on light backgrounds for better visibility
+		float value_multiplier = EditorSettings::get_singleton()->is_dark_theme() ? 1.4 : 0.55;
+		c.set_hsv(Math::fmod(h + 0.4, 0.9), c.get_s() * 0.9, c.get_v() * value_multiplier);
+
+		c.a = 0.6;
+		perf_draw->draw_string(graph_font, r.position + Point2(0, graph_font->get_ascent()), perf_items[pi]->get_text(0), c, r.size.x);
+		c.a = 0.9;
+		perf_draw->draw_string(graph_font, r.position + Point2(0, graph_font->get_ascent() + graph_font->get_height()), perf_items[pi]->get_text(1), c, r.size.y);
+
+		float spacing = point_sep / float(cols);
+		float from = r.size.width;
+
+		List<Vector<float> >::Element *E = perf_history.front();
+		float prev = -1;
+		while (from >= 0 && E) {
+
+			float m = perf_max[pi];
+			if (m == 0)
+				m = 0.00001;
+			float h2 = E->get()[pi] / m;
+			h2 = (1.0 - h2) * r.size.y;
+
+			if (E != perf_history.front())
+				perf_draw->draw_line(r.position + Point2(from, h2), r.position + Point2(from + spacing, prev), c, Math::round(EDSCALE));
+			prev = h2;
+			E = E->next();
+			from -= spacing;
+		}
+	}
+}
+
+void ScriptEditorDebugger::_notification(int p_what) {
+
+	switch (p_what) {
+
+		case NOTIFICATION_ENTER_TREE: {
+
+			skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOff", "EditorIcons"));
+			copy->set_icon(get_icon("ActionCopy", "EditorIcons"));
+
+			step->set_icon(get_icon("DebugStep", "EditorIcons"));
+			next->set_icon(get_icon("DebugNext", "EditorIcons"));
+			dobreak->set_icon(get_icon("Pause", "EditorIcons"));
+			docontinue->set_icon(get_icon("DebugContinue", "EditorIcons"));
+			le_set->connect_compat("pressed", this, "_live_edit_set");
+			le_clear->connect_compat("pressed", this, "_live_edit_clear");
+			error_tree->connect_compat("item_selected", this, "_error_selected");
+			error_tree->connect_compat("item_activated", this, "_error_activated");
+			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
+
+			reason->add_color_override("font_color", get_color("error_color", "Editor"));
+
+		} break;
+		case NOTIFICATION_PROCESS: {
+
+			if (is_session_active()) {
+
+				if (camera_override == OVERRIDE_2D) {
+					CanvasItemEditor *editor = CanvasItemEditor::get_singleton();
+
+					Dictionary state = editor->get_state();
+					float zoom = state["zoom"];
+					Point2 offset = state["ofs"];
+					Transform2D transform;
+
+					transform.scale_basis(Size2(zoom, zoom));
+					transform.elements[2] = -offset * zoom;
+
+					Array msg;
+					msg.push_back(transform);
+					_put_msg("override_camera_2D:transform", msg);
+
+				} else if (camera_override >= OVERRIDE_3D_1) {
+					int viewport_idx = camera_override - OVERRIDE_3D_1;
+					SpatialEditorViewport *viewport = SpatialEditor::get_singleton()->get_editor_viewport(viewport_idx);
+					Camera *const cam = viewport->get_camera();
+
+					Array msg;
+					msg.push_back(cam->get_camera_transform());
+					if (cam->get_projection() == Camera::PROJECTION_ORTHOGONAL) {
+						msg.push_back(false);
+						msg.push_back(cam->get_size());
+					} else {
+						msg.push_back(true);
+						msg.push_back(cam->get_fov());
+					}
+					msg.push_back(cam->get_znear());
+					msg.push_back(cam->get_zfar());
+					_put_msg("override_camera_3D:transform", msg);
+				}
+			}
+
+			if (!is_session_active()) {
+				_stop_and_notify();
+				break;
+			};
+
+			if (ppeer->get_available_packet_count() <= 0) {
+				break;
+			};
+
+			const uint64_t until = OS::get_singleton()->get_ticks_msec() + 20;
+
+			while (ppeer->get_available_packet_count() > 0) {
+
+				Variant cmd;
+				Error ret = ppeer->get_var(cmd);
+				if (ret != OK) {
+					_stop_and_notify();
+					ERR_FAIL_MSG("Error decoding variant from peer");
+				}
+				if (cmd.get_type() != Variant::ARRAY) {
+					_stop_and_notify();
+					ERR_FAIL_MSG("Invalid message format received from peer");
+				}
+				Array arr = cmd;
+				if (arr.size() != 2 || arr[0].get_type() != Variant::STRING || arr[1].get_type() != Variant::ARRAY) {
+					_stop_and_notify();
+					ERR_FAIL_MSG("Invalid message format received from peer");
+				}
+				_parse_message(arr[0], arr[1]);
+
+				if (OS::get_singleton()->get_ticks_msec() > until)
+					break;
+			}
+		} break;
+		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
+
+			add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
+			add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
+
+			tabs->add_style_override("panel", EditorNode::get_singleton()->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
+			tabs->add_style_override("tab_fg", EditorNode::get_singleton()->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
+			tabs->add_style_override("tab_bg", EditorNode::get_singleton()->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
+
+			copy->set_icon(get_icon("ActionCopy", "EditorIcons"));
+			step->set_icon(get_icon("DebugStep", "EditorIcons"));
+			next->set_icon(get_icon("DebugNext", "EditorIcons"));
+			dobreak->set_icon(get_icon("Pause", "EditorIcons"));
+			docontinue->set_icon(get_icon("DebugContinue", "EditorIcons"));
+			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
+		} break;
+	}
+}
+
+void ScriptEditorDebugger::_clear_execution() {
+	TreeItem *ti = stack_dump->get_selected();
+	if (!ti)
+		return;
+
+	Dictionary d = ti->get_metadata(0);
+
+	stack_script = ResourceLoader::load(d["file"]);
+	emit_signal("clear_execution", stack_script);
+	stack_script.unref();
+	stack_dump->clear();
+	inspector->clear_stack_variables();
+}
+
+void ScriptEditorDebugger::start(Ref<StreamPeerTCP> p_connection) {
+
+	error_count = 0;
+	warning_count = 0;
+	stop();
+
+	connection = p_connection;
+	ppeer->set_stream_peer(connection);
+
+	perf_history.clear();
+	for (int i = 0; i < Performance::MONITOR_MAX; i++) {
+
+		perf_max.write[i] = 0;
+	}
+
+	set_process(true);
+	breaked = false;
+	can_debug = true;
+	camera_override = OVERRIDE_NONE;
+
+	tabs->set_current_tab(0);
+	_set_reason_text(TTR("Debug session started."), MESSAGE_SUCCESS);
+	_update_buttons_state();
+
+	if (profiler->is_profiling()) {
+		_profiler_activate(true);
+	}
+
+	if (network_profiler->is_profiling()) {
+		_network_profiler_activate(true);
+	}
+}
+
+void ScriptEditorDebugger::_update_buttons_state() {
+	const bool active = is_session_active();
+	const bool has_editor_tree = active && editor_remote_tree && editor_remote_tree->get_selected();
+	vmem_refresh->set_disabled(!active);
+	step->set_disabled(!active || !breaked || !can_debug);
+	next->set_disabled(!active || !breaked || !can_debug);
+	copy->set_disabled(!active || !breaked);
+	docontinue->set_disabled(!active || !breaked);
+	dobreak->set_disabled(!active || breaked);
+	le_clear->set_disabled(!active);
+	le_set->set_disabled(!has_editor_tree);
+}
+
+void ScriptEditorDebugger::_stop_and_notify() {
+	stop();
+	emit_signal("stopped");
+	_set_reason_text(TTR("Debug session closed."), MESSAGE_WARNING);
+}
+
+void ScriptEditorDebugger::stop() {
+
+	set_process(false);
+	breaked = false;
+	can_debug = false;
+	remote_pid = 0;
+	_clear_execution();
+
+	inspector->clear_cache();
+	ppeer->set_stream_peer(Ref<StreamPeer>());
+
+	if (connection.is_valid()) {
+		connection.unref();
+		reason->set_text("");
+		reason->set_tooltip("");
+	}
+
+	node_path_cache.clear();
+	res_path_cache.clear();
+	profiler_signature.clear();
+
+	inspector->edit(NULL);
+	_update_buttons_state();
+}
+
+void ScriptEditorDebugger::_profiler_activate(bool p_enable) {
+
+	if (p_enable) {
+		profiler_signature.clear();
+		Array msg;
+		int max_funcs = EditorSettings::get_singleton()->get("debugger/profiler_frame_max_functions");
+		max_funcs = CLAMP(max_funcs, 16, 512);
+		msg.push_back(max_funcs);
+		_put_msg("start_profiling", msg);
+		print_verbose("Starting profiling.");
+
+	} else {
+		_put_msg("stop_profiling", Array());
+		print_verbose("Ending profiling.");
+	}
+}
+
+void ScriptEditorDebugger::_visual_profiler_activate(bool p_enable) {
+
+	if (!connection.is_valid())
+		return;
+
+	if (p_enable) {
+		profiler_signature.clear();
+		_put_msg("start_visual_profiling", Array());
+		print_verbose("Starting visual profiling.");
+
+	} else {
+		_put_msg("stop_visual_profiling", Array());
+		print_verbose("Ending visual profiling.");
+	}
+}
+
+void ScriptEditorDebugger::_network_profiler_activate(bool p_enable) {
+
+	if (p_enable) {
+		profiler_signature.clear();
+		_put_msg("start_network_profiling", Array());
+		print_verbose("Starting network profiling.");
+
+	} else {
+		_put_msg("stop_network_profiling", Array());
+		print_verbose("Ending network profiling.");
+	}
+}
+
+void ScriptEditorDebugger::_profiler_seeked() {
+
+	if (breaked)
+		return;
+	debug_break();
+}
+
+void ScriptEditorDebugger::_stack_dump_frame_selected() {
+
+	emit_signal("stack_frame_selected");
+
+	int frame = get_stack_script_frame();
+
+	if (is_session_active() && frame >= 0) {
+		Array msg;
+		msg.push_back(frame);
+		_put_msg("get_stack_frame_vars", msg);
+	} else {
+		inspector->edit(NULL);
+	}
+}
+
+void ScriptEditorDebugger::_export_csv() {
+
+	file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
+	file_dialog->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
+	file_dialog->popup_centered_ratio();
+}
+
+String ScriptEditorDebugger::get_var_value(const String &p_var) const {
+	if (!breaked)
+		return String();
+	return inspector->get_stack_variable(p_var);
+}
+
+int ScriptEditorDebugger::_get_node_path_cache(const NodePath &p_path) {
+
+	const int *r = node_path_cache.getptr(p_path);
+	if (r)
+		return *r;
+
+	last_path_id++;
+
+	node_path_cache[p_path] = last_path_id;
+	Array msg;
+	msg.push_back(p_path);
+	msg.push_back(last_path_id);
+	_put_msg("live_node_path", msg);
+
+	return last_path_id;
+}
+
+int ScriptEditorDebugger::_get_res_path_cache(const String &p_path) {
+
+	Map<String, int>::Element *E = res_path_cache.find(p_path);
+
+	if (E)
+		return E->get();
+
+	last_path_id++;
+
+	res_path_cache[p_path] = last_path_id;
+	Array msg;
+	msg.push_back(p_path);
+	msg.push_back(last_path_id);
+	_put_msg("live_res_path", msg);
+
+	return last_path_id;
+}
+
+void ScriptEditorDebugger::_method_changed(Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE) {
+
+	if (!p_base || !live_debug || !is_session_active() || !editor->get_edited_scene())
+		return;
+
+	Node *node = Object::cast_to<Node>(p_base);
+
+	VARIANT_ARGPTRS
+
+	for (int i = 0; i < VARIANT_ARG_MAX; i++) {
+		//no pointers, sorry
+		if (argptr[i] && (argptr[i]->get_type() == Variant::OBJECT || argptr[i]->get_type() == Variant::_RID))
+			return;
+	}
+
+	if (node) {
+
+		NodePath path = editor->get_edited_scene()->get_path_to(node);
+		int pathid = _get_node_path_cache(path);
+
+		Array msg;
+		msg.push_back(pathid);
+		msg.push_back(p_name);
+		for (int i = 0; i < VARIANT_ARG_MAX; i++) {
+			//no pointers, sorry
+			msg.push_back(*argptr[i]);
+		}
+		_put_msg("live_node_call", msg);
+
+		return;
+	}
+
+	Resource *res = Object::cast_to<Resource>(p_base);
+
+	if (res && res->get_path() != String()) {
+
+		String respath = res->get_path();
+		int pathid = _get_res_path_cache(respath);
+
+		Array msg;
+		msg.push_back(pathid);
+		msg.push_back(p_name);
+		for (int i = 0; i < VARIANT_ARG_MAX; i++) {
+			//no pointers, sorry
+			msg.push_back(*argptr[i]);
+		}
+		_put_msg("live_res_call", msg);
+
+		return;
+	}
+}
+
+void ScriptEditorDebugger::_property_changed(Object *p_base, const StringName &p_property, const Variant &p_value) {
+
+	if (!p_base || !live_debug || !editor->get_edited_scene())
+		return;
+
+	Node *node = Object::cast_to<Node>(p_base);
+
+	if (node) {
+
+		NodePath path = editor->get_edited_scene()->get_path_to(node);
+		int pathid = _get_node_path_cache(path);
+
+		if (p_value.is_ref()) {
+			Ref<Resource> res = p_value;
+			if (res.is_valid() && res->get_path() != String()) {
+
+				Array msg;
+				msg.push_back(pathid);
+				msg.push_back(p_property);
+				msg.push_back(res->get_path());
+				_put_msg("live_node_prop_res", msg);
+			}
+		} else {
+
+			Array msg;
+			msg.push_back(pathid);
+			msg.push_back(p_property);
+			msg.push_back(p_value);
+			_put_msg("live_node_prop", msg);
+		}
+
+		return;
+	}
+
+	Resource *res = Object::cast_to<Resource>(p_base);
+
+	if (res && res->get_path() != String()) {
+
+		String respath = res->get_path();
+		int pathid = _get_res_path_cache(respath);
+
+		if (p_value.is_ref()) {
+			Ref<Resource> res2 = p_value;
+			if (res2.is_valid() && res2->get_path() != String()) {
+
+				Array msg;
+				msg.push_back(pathid);
+				msg.push_back(p_property);
+				msg.push_back(res2->get_path());
+				_put_msg("live_res_prop_res", msg);
+			}
+		} else {
+
+			Array msg;
+			msg.push_back(pathid);
+			msg.push_back(p_property);
+			msg.push_back(p_value);
+			_put_msg("live_res_prop", msg);
+		}
+
+		return;
+	}
+}
+
+String ScriptEditorDebugger::get_stack_script_file() const {
+	TreeItem *ti = stack_dump->get_selected();
+	if (!ti)
+		return "";
+	Dictionary d = ti->get_metadata(0);
+	return d["file"];
+}
+
+int ScriptEditorDebugger::get_stack_script_line() const {
+	TreeItem *ti = stack_dump->get_selected();
+	if (!ti)
+		return -1;
+	Dictionary d = ti->get_metadata(0);
+	return d["line"];
+}
+
+int ScriptEditorDebugger::get_stack_script_frame() const {
+	TreeItem *ti = stack_dump->get_selected();
+	if (!ti)
+		return -1;
+	Dictionary d = ti->get_metadata(0);
+	return d["frame"];
+}
+
+void ScriptEditorDebugger::set_live_debugging(bool p_enable) {
+
+	live_debug = p_enable;
+}
+
+void ScriptEditorDebugger::_live_edit_set() {
+
+	if (!is_session_active() || !editor_remote_tree)
+		return;
+
+	TreeItem *ti = editor_remote_tree->get_selected();
+	if (!ti)
+		return;
+
+	String path;
+
+	while (ti) {
+		String lp = ti->get_text(0);
+		path = "/" + lp + path;
+		ti = ti->get_parent();
+	}
+
+	NodePath np = path;
+
+	editor->get_editor_data().set_edited_scene_live_edit_root(np);
+
+	update_live_edit_root();
+}
+
+void ScriptEditorDebugger::_live_edit_clear() {
+
+	NodePath np = NodePath("/root");
+	editor->get_editor_data().set_edited_scene_live_edit_root(np);
+
+	update_live_edit_root();
+}
+
+void ScriptEditorDebugger::update_live_edit_root() {
+
+	NodePath np = editor->get_editor_data().get_edited_scene_live_edit_root();
+
+	Array msg;
+	msg.push_back(np);
+	if (editor->get_edited_scene())
+		msg.push_back(editor->get_edited_scene()->get_filename());
+	else
+		msg.push_back("");
+	_put_msg("live_set_root", msg);
+	live_edit_root->set_text(np);
+}
+
+void ScriptEditorDebugger::live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name) {
+
+	if (live_debug) {
+		Array msg;
+		msg.push_back(p_parent);
+		msg.push_back(p_type);
+		msg.push_back(p_name);
+		_put_msg("live_create_node", msg);
+	}
+}
+
+void ScriptEditorDebugger::live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name) {
+
+	if (live_debug) {
+		Array msg;
+		msg.push_back(p_parent);
+		msg.push_back(p_path);
+		msg.push_back(p_name);
+		_put_msg("live_instance_node", msg);
+	}
+}
+void ScriptEditorDebugger::live_debug_remove_node(const NodePath &p_at) {
+
+	if (live_debug) {
+		Array msg;
+		msg.push_back(p_at);
+		_put_msg("live_remove_node", msg);
+	}
+}
+void ScriptEditorDebugger::live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id) {
+
+	if (live_debug) {
+		Array msg;
+		msg.push_back(p_at);
+		msg.push_back(p_keep_id);
+		_put_msg("live_remove_and_keep_node", msg);
+	}
+}
+void ScriptEditorDebugger::live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos) {
+
+	if (live_debug) {
+		Array msg;
+		msg.push_back(p_id);
+		msg.push_back(p_at);
+		msg.push_back(p_at_pos);
+		_put_msg("live_restore_node", msg);
+	}
+}
+void ScriptEditorDebugger::live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name) {
+
+	if (live_debug) {
+		Array msg;
+		msg.push_back(p_at);
+		msg.push_back(p_new_name);
+		_put_msg("live_duplicate_node", msg);
+	}
+}
+void ScriptEditorDebugger::live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos) {
+
+	if (live_debug) {
+		Array msg;
+		msg.push_back(p_at);
+		msg.push_back(p_new_place);
+		msg.push_back(p_new_name);
+		msg.push_back(p_at_pos);
+		_put_msg("live_reparent_node", msg);
+	}
+}
+
+ScriptEditorDebugger::CameraOverride ScriptEditorDebugger::get_camera_override() const {
+	return camera_override;
+}
+
+void ScriptEditorDebugger::set_camera_override(CameraOverride p_override) {
+
+	if (p_override == OVERRIDE_2D && camera_override != OVERRIDE_2D) {
+		Array msg;
+		msg.push_back(true);
+		_put_msg("override_camera_2D:set", msg);
+	} else if (p_override != OVERRIDE_2D && camera_override == OVERRIDE_2D) {
+		Array msg;
+		msg.push_back(false);
+		_put_msg("override_camera_2D:set", msg);
+	} else if (p_override >= OVERRIDE_3D_1 && camera_override < OVERRIDE_3D_1) {
+		Array msg;
+		msg.push_back(true);
+		_put_msg("override_camera_3D:set", msg);
+	} else if (p_override < OVERRIDE_3D_1 && camera_override >= OVERRIDE_3D_1) {
+		Array msg;
+		msg.push_back(false);
+		_put_msg("override_camera_3D:set", msg);
+	}
+
+	camera_override = p_override;
+}
+
+void ScriptEditorDebugger::set_breakpoint(const String &p_path, int p_line, bool p_enabled) {
+
+	Array msg;
+	msg.push_back(p_path);
+	msg.push_back(p_line);
+	msg.push_back(p_enabled);
+	_put_msg("breakpoint", msg);
+}
+
+void ScriptEditorDebugger::reload_scripts() {
+
+	_put_msg("reload_scripts", Array());
+}
+
+bool ScriptEditorDebugger::is_skip_breakpoints() {
+	return skip_breakpoints_value;
+}
+
+void ScriptEditorDebugger::_error_activated() {
+	TreeItem *selected = error_tree->get_selected();
+
+	TreeItem *ci = selected->get_children();
+	if (ci) {
+		selected->set_collapsed(!selected->is_collapsed());
+	}
+}
+
+void ScriptEditorDebugger::_error_selected() {
+	TreeItem *selected = error_tree->get_selected();
+	Array meta = selected->get_metadata(0);
+	if (meta.size() == 0) {
+		return;
+	}
+
+	emit_signal("error_selected", String(meta[0]), int(meta[1]));
+}
+
+void ScriptEditorDebugger::_expand_errors_list() {
+
+	TreeItem *root = error_tree->get_root();
+	if (!root)
+		return;
+
+	TreeItem *item = root->get_children();
+	while (item) {
+		item->set_collapsed(false);
+		item = item->get_next();
+	}
+}
+
+void ScriptEditorDebugger::_collapse_errors_list() {
+
+	TreeItem *root = error_tree->get_root();
+	if (!root)
+		return;
+
+	TreeItem *item = root->get_children();
+	while (item) {
+		item->set_collapsed(true);
+		item = item->get_next();
+	}
+}
+
+void ScriptEditorDebugger::_clear_errors_list() {
+
+	error_tree->clear();
+	error_count = 0;
+	warning_count = 0;
+	_notification(NOTIFICATION_PROCESS);
+}
+
+// Right click on specific file(s) or folder(s).
+void ScriptEditorDebugger::_error_tree_item_rmb_selected(const Vector2 &p_pos) {
+
+	item_menu->clear();
+	item_menu->set_size(Size2(1, 1));
+
+	if (error_tree->is_anything_selected()) {
+		item_menu->add_icon_item(get_icon("ActionCopy", "EditorIcons"), TTR("Copy Error"), 0);
+	}
+
+	if (item_menu->get_item_count() > 0) {
+		item_menu->set_position(error_tree->get_global_position() + p_pos);
+		item_menu->popup();
+	}
+}
+
+void ScriptEditorDebugger::_item_menu_id_pressed(int p_option) {
+	TreeItem *ti = error_tree->get_selected();
+	while (ti->get_parent() != error_tree->get_root())
+		ti = ti->get_parent();
+
+	String type;
+
+	if (ti->get_icon(0) == get_icon("Warning", "EditorIcons")) {
+		type = "W ";
+	} else if (ti->get_icon(0) == get_icon("Error", "EditorIcons")) {
+		type = "E ";
+	}
+
+	String text = ti->get_text(0) + "   ";
+	int rpad_len = text.length();
+
+	text = type + text + ti->get_text(1) + "\n";
+	TreeItem *ci = ti->get_children();
+	while (ci) {
+		text += "  " + ci->get_text(0).rpad(rpad_len) + ci->get_text(1) + "\n";
+		ci = ci->get_next();
+	}
+
+	OS::get_singleton()->set_clipboard(text);
+}
+
+void ScriptEditorDebugger::_tab_changed(int p_tab) {
+	if (tabs->get_tab_title(p_tab) == TTR("Video RAM")) {
+		// "Video RAM" tab was clicked, refresh the data it's dislaying when entering the tab.
+		_video_mem_request();
+	}
+}
+
+void ScriptEditorDebugger::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("_stack_dump_frame_selected"), &ScriptEditorDebugger::_stack_dump_frame_selected);
+
+	ClassDB::bind_method(D_METHOD("debug_skip_breakpoints"), &ScriptEditorDebugger::debug_skip_breakpoints);
+	ClassDB::bind_method(D_METHOD("debug_copy"), &ScriptEditorDebugger::debug_copy);
+
+	ClassDB::bind_method(D_METHOD("debug_next"), &ScriptEditorDebugger::debug_next);
+	ClassDB::bind_method(D_METHOD("debug_step"), &ScriptEditorDebugger::debug_step);
+	ClassDB::bind_method(D_METHOD("debug_break"), &ScriptEditorDebugger::debug_break);
+	ClassDB::bind_method(D_METHOD("debug_continue"), &ScriptEditorDebugger::debug_continue);
+	ClassDB::bind_method(D_METHOD("_export_csv"), &ScriptEditorDebugger::_export_csv);
+	ClassDB::bind_method(D_METHOD("_performance_draw"), &ScriptEditorDebugger::_performance_draw);
+	ClassDB::bind_method(D_METHOD("_performance_select"), &ScriptEditorDebugger::_performance_select);
+	ClassDB::bind_method(D_METHOD("_video_mem_request"), &ScriptEditorDebugger::_video_mem_request);
+	ClassDB::bind_method(D_METHOD("_live_edit_set"), &ScriptEditorDebugger::_live_edit_set);
+	ClassDB::bind_method(D_METHOD("_live_edit_clear"), &ScriptEditorDebugger::_live_edit_clear);
+
+	ClassDB::bind_method(D_METHOD("_error_selected"), &ScriptEditorDebugger::_error_selected);
+	ClassDB::bind_method(D_METHOD("_error_activated"), &ScriptEditorDebugger::_error_activated);
+	ClassDB::bind_method(D_METHOD("_expand_errors_list"), &ScriptEditorDebugger::_expand_errors_list);
+	ClassDB::bind_method(D_METHOD("_collapse_errors_list"), &ScriptEditorDebugger::_collapse_errors_list);
+	ClassDB::bind_method(D_METHOD("_profiler_activate"), &ScriptEditorDebugger::_profiler_activate);
+	ClassDB::bind_method(D_METHOD("_visual_profiler_activate"), &ScriptEditorDebugger::_visual_profiler_activate);
+	ClassDB::bind_method(D_METHOD("_network_profiler_activate"), &ScriptEditorDebugger::_network_profiler_activate);
+	ClassDB::bind_method(D_METHOD("_profiler_seeked"), &ScriptEditorDebugger::_profiler_seeked);
+	ClassDB::bind_method(D_METHOD("_clear_errors_list"), &ScriptEditorDebugger::_clear_errors_list);
+
+	ClassDB::bind_method(D_METHOD("_error_tree_item_rmb_selected"), &ScriptEditorDebugger::_error_tree_item_rmb_selected);
+	ClassDB::bind_method(D_METHOD("_item_menu_id_pressed"), &ScriptEditorDebugger::_item_menu_id_pressed);
+	ClassDB::bind_method(D_METHOD("_tab_changed"), &ScriptEditorDebugger::_tab_changed);
+	ClassDB::bind_method(D_METHOD("_file_selected"), &ScriptEditorDebugger::_file_selected);
+	ClassDB::bind_method(D_METHOD("_remote_object_selected", "id"), &ScriptEditorDebugger::_remote_object_selected);
+	ClassDB::bind_method(D_METHOD("_remote_object_edited", "id", "property", "value"), &ScriptEditorDebugger::_remote_object_edited);
+	ClassDB::bind_method(D_METHOD("_remote_object_property_updated", "id", "property"), &ScriptEditorDebugger::_remote_object_property_updated);
+
+	ClassDB::bind_method(D_METHOD("live_debug_create_node"), &ScriptEditorDebugger::live_debug_create_node);
+	ClassDB::bind_method(D_METHOD("live_debug_instance_node"), &ScriptEditorDebugger::live_debug_instance_node);
+	ClassDB::bind_method(D_METHOD("live_debug_remove_node"), &ScriptEditorDebugger::live_debug_remove_node);
+	ClassDB::bind_method(D_METHOD("live_debug_remove_and_keep_node"), &ScriptEditorDebugger::live_debug_remove_and_keep_node);
+	ClassDB::bind_method(D_METHOD("live_debug_restore_node"), &ScriptEditorDebugger::live_debug_restore_node);
+	ClassDB::bind_method(D_METHOD("live_debug_duplicate_node"), &ScriptEditorDebugger::live_debug_duplicate_node);
+	ClassDB::bind_method(D_METHOD("live_debug_reparent_node"), &ScriptEditorDebugger::live_debug_reparent_node);
+	ClassDB::bind_method(D_METHOD("request_remote_object", "id"), &ScriptEditorDebugger::request_remote_object);
+	ClassDB::bind_method(D_METHOD("update_remote_object", "id", "property", "value"), &ScriptEditorDebugger::update_remote_object);
+
+	ADD_SIGNAL(MethodInfo("stopped"));
+	ADD_SIGNAL(MethodInfo("stop_requested"));
+	ADD_SIGNAL(MethodInfo("stack_frame_selected", PropertyInfo(Variant::INT, "frame")));
+	ADD_SIGNAL(MethodInfo("error_selected", PropertyInfo(Variant::INT, "error")));
+	ADD_SIGNAL(MethodInfo("set_execution", PropertyInfo("script"), PropertyInfo(Variant::INT, "line")));
+	ADD_SIGNAL(MethodInfo("clear_execution", PropertyInfo("script")));
+	ADD_SIGNAL(MethodInfo("breaked", PropertyInfo(Variant::BOOL, "reallydid"), PropertyInfo(Variant::BOOL, "can_debug")));
+	ADD_SIGNAL(MethodInfo("remote_object_requested", PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("remote_object_updated", PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("remote_object_property_updated", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property")));
+	ADD_SIGNAL(MethodInfo("remote_tree_updated"));
+}
+
+ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
+
+	add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
+	add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
+
+	ppeer = Ref<PacketPeerStream>(memnew(PacketPeerStream));
+	ppeer->set_input_buffer_max_size((1024 * 1024 * 8) - 4); // 8 MiB should be enough, minus 4 bytes for separator.
+	editor = p_editor;
+
+	tabs = memnew(TabContainer);
+	tabs->set_tab_align(TabContainer::ALIGN_LEFT);
+	tabs->add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
+	tabs->add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
+	tabs->add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
+	tabs->connect_compat("tab_changed", this, "_tab_changed");
+
+	add_child(tabs);
+
+	{ //debugger
+		VBoxContainer *vbc = memnew(VBoxContainer);
+		vbc->set_name(TTR("Debugger"));
+		Control *dbg = vbc;
+
+		HBoxContainer *hbc = memnew(HBoxContainer);
+		vbc->add_child(hbc);
+
+		reason = memnew(Label);
+		reason->set_text("");
+		hbc->add_child(reason);
+		reason->set_h_size_flags(SIZE_EXPAND_FILL);
+		reason->set_autowrap(true);
+		reason->set_max_lines_visible(3);
+		reason->set_mouse_filter(Control::MOUSE_FILTER_PASS);
+
+		hbc->add_child(memnew(VSeparator));
+
+		skip_breakpoints = memnew(ToolButton);
+		hbc->add_child(skip_breakpoints);
+		skip_breakpoints->set_tooltip(TTR("Skip Breakpoints"));
+		skip_breakpoints->connect_compat("pressed", this, "debug_skip_breakpoints");
+
+		hbc->add_child(memnew(VSeparator));
+
+		copy = memnew(ToolButton);
+		hbc->add_child(copy);
+		copy->set_tooltip(TTR("Copy Error"));
+		copy->connect_compat("pressed", this, "debug_copy");
+
+		hbc->add_child(memnew(VSeparator));
+
+		step = memnew(ToolButton);
+		hbc->add_child(step);
+		step->set_tooltip(TTR("Step Into"));
+		step->set_shortcut(ED_GET_SHORTCUT("debugger/step_into"));
+		step->connect_compat("pressed", this, "debug_step");
+
+		next = memnew(ToolButton);
+		hbc->add_child(next);
+		next->set_tooltip(TTR("Step Over"));
+		next->set_shortcut(ED_GET_SHORTCUT("debugger/step_over"));
+		next->connect_compat("pressed", this, "debug_next");
+
+		hbc->add_child(memnew(VSeparator));
+
+		dobreak = memnew(ToolButton);
+		hbc->add_child(dobreak);
+		dobreak->set_tooltip(TTR("Break"));
+		dobreak->set_shortcut(ED_GET_SHORTCUT("debugger/break"));
+		dobreak->connect_compat("pressed", this, "debug_break");
+
+		docontinue = memnew(ToolButton);
+		hbc->add_child(docontinue);
+		docontinue->set_tooltip(TTR("Continue"));
+		docontinue->set_shortcut(ED_GET_SHORTCUT("debugger/continue"));
+		docontinue->connect_compat("pressed", this, "debug_continue");
+
+		HSplitContainer *sc = memnew(HSplitContainer);
+		vbc->add_child(sc);
+		sc->set_v_size_flags(SIZE_EXPAND_FILL);
+
+		stack_dump = memnew(Tree);
+		stack_dump->set_allow_reselect(true);
+		stack_dump->set_columns(1);
+		stack_dump->set_column_titles_visible(true);
+		stack_dump->set_column_title(0, TTR("Stack Frames"));
+		stack_dump->set_h_size_flags(SIZE_EXPAND_FILL);
+		stack_dump->set_hide_root(true);
+		stack_dump->connect_compat("cell_selected", this, "_stack_dump_frame_selected");
+		sc->add_child(stack_dump);
+
+		inspector = memnew(EditorDebuggerInspector);
+		inspector->set_h_size_flags(SIZE_EXPAND_FILL);
+		inspector->set_enable_capitalize_paths(false);
+		inspector->set_read_only(true);
+		inspector->connect_compat("object_selected", this, "_remote_object_selected");
+		inspector->connect_compat("object_edited", this, "_remote_object_edited");
+		inspector->connect_compat("object_property_updated", this, "_remote_object_property_updated");
+		sc->add_child(inspector);
+		tabs->add_child(dbg);
+	}
+
+	{ //errors
+		errors_tab = memnew(VBoxContainer);
+		errors_tab->set_name(TTR("Errors"));
+
+		HBoxContainer *errhb = memnew(HBoxContainer);
+		errors_tab->add_child(errhb);
+
+		Button *expand_all = memnew(Button);
+		expand_all->set_text(TTR("Expand All"));
+		expand_all->connect_compat("pressed", this, "_expand_errors_list");
+		errhb->add_child(expand_all);
+
+		Button *collapse_all = memnew(Button);
+		collapse_all->set_text(TTR("Collapse All"));
+		collapse_all->connect_compat("pressed", this, "_collapse_errors_list");
+		errhb->add_child(collapse_all);
+
+		Control *space = memnew(Control);
+		space->set_h_size_flags(SIZE_EXPAND_FILL);
+		errhb->add_child(space);
+
+		clearbutton = memnew(Button);
+		clearbutton->set_text(TTR("Clear"));
+		clearbutton->set_h_size_flags(0);
+		clearbutton->connect_compat("pressed", this, "_clear_errors_list");
+		errhb->add_child(clearbutton);
+
+		error_tree = memnew(Tree);
+		error_tree->set_columns(2);
+
+		error_tree->set_column_expand(0, false);
+		error_tree->set_column_min_width(0, 140);
+
+		error_tree->set_column_expand(1, true);
+
+		error_tree->set_select_mode(Tree::SELECT_ROW);
+		error_tree->set_hide_root(true);
+		error_tree->set_v_size_flags(SIZE_EXPAND_FILL);
+		error_tree->set_allow_rmb_select(true);
+		error_tree->connect_compat("item_rmb_selected", this, "_error_tree_item_rmb_selected");
+		errors_tab->add_child(error_tree);
+
+		item_menu = memnew(PopupMenu);
+		item_menu->connect_compat("id_pressed", this, "_item_menu_id_pressed");
+		error_tree->add_child(item_menu);
+
+		tabs->add_child(errors_tab);
+	}
+
+	{ // File dialog
+		file_dialog = memnew(EditorFileDialog);
+		file_dialog->connect_compat("file_selected", this, "_file_selected");
+		add_child(file_dialog);
+	}
+
+	{ //profiler
+		profiler = memnew(EditorProfiler);
+		profiler->set_name(TTR("Profiler"));
+		tabs->add_child(profiler);
+		profiler->connect_compat("enable_profiling", this, "_profiler_activate");
+		profiler->connect_compat("break_request", this, "_profiler_seeked");
+	}
+
+	{ //frame profiler
+		visual_profiler = memnew(EditorVisualProfiler);
+		visual_profiler->set_name(TTR("Visual Profiler"));
+		tabs->add_child(visual_profiler);
+		visual_profiler->connect_compat("enable_profiling", this, "_visual_profiler_activate");
+		visual_profiler->connect_compat("break_request", this, "_profiler_seeked");
+	}
+
+	{ //network profiler
+		network_profiler = memnew(EditorNetworkProfiler);
+		network_profiler->set_name(TTR("Network Profiler"));
+		tabs->add_child(network_profiler);
+		network_profiler->connect_compat("enable_profiling", this, "_network_profiler_activate");
+	}
+
+	{ //monitors
+
+		HSplitContainer *hsp = memnew(HSplitContainer);
+
+		perf_monitors = memnew(Tree);
+		perf_monitors->set_columns(2);
+		perf_monitors->set_column_title(0, TTR("Monitor"));
+		perf_monitors->set_column_title(1, TTR("Value"));
+		perf_monitors->set_column_titles_visible(true);
+		perf_monitors->connect_compat("item_edited", this, "_performance_select");
+		hsp->add_child(perf_monitors);
+
+		perf_draw = memnew(Control);
+		perf_draw->set_clip_contents(true);
+		perf_draw->connect_compat("draw", this, "_performance_draw");
+		hsp->add_child(perf_draw);
+
+		hsp->set_name(TTR("Monitors"));
+		hsp->set_split_offset(340 * EDSCALE);
+		tabs->add_child(hsp);
+		perf_max.resize(Performance::MONITOR_MAX);
+
+		Map<String, TreeItem *> bases;
+		TreeItem *root = perf_monitors->create_item();
+		perf_monitors->set_hide_root(true);
+		for (int i = 0; i < Performance::MONITOR_MAX; i++) {
+
+			String n = Performance::get_singleton()->get_monitor_name(Performance::Monitor(i));
+			Performance::MonitorType mtype = Performance::get_singleton()->get_monitor_type(Performance::Monitor(i));
+			String base = n.get_slice("/", 0);
+			String name = n.get_slice("/", 1);
+			if (!bases.has(base)) {
+				TreeItem *b = perf_monitors->create_item(root);
+				b->set_text(0, base.capitalize());
+				b->set_editable(0, false);
+				b->set_selectable(0, false);
+				b->set_expand_right(0, true);
+				bases[base] = b;
+			}
+
+			TreeItem *it = perf_monitors->create_item(bases[base]);
+			it->set_metadata(1, mtype);
+			it->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
+			it->set_editable(0, true);
+			it->set_selectable(0, false);
+			it->set_selectable(1, false);
+			it->set_text(0, name.capitalize());
+			perf_items.push_back(it);
+			perf_max.write[i] = 0;
+		}
+
+		info_message = memnew(Label);
+		info_message->set_text(TTR("Pick one or more items from the list to display the graph."));
+		info_message->set_valign(Label::VALIGN_CENTER);
+		info_message->set_align(Label::ALIGN_CENTER);
+		info_message->set_autowrap(true);
+		info_message->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
+		info_message->set_anchors_and_margins_preset(PRESET_WIDE, PRESET_MODE_KEEP_SIZE, 8 * EDSCALE);
+		perf_draw->add_child(info_message);
+	}
+
+	{ //vmem inspect
+		VBoxContainer *vmem_vb = memnew(VBoxContainer);
+		HBoxContainer *vmem_hb = memnew(HBoxContainer);
+		Label *vmlb = memnew(Label(TTR("List of Video Memory Usage by Resource:") + " "));
+		vmlb->set_h_size_flags(SIZE_EXPAND_FILL);
+		vmem_hb->add_child(vmlb);
+		vmem_hb->add_child(memnew(Label(TTR("Total:") + " ")));
+		vmem_total = memnew(LineEdit);
+		vmem_total->set_editable(false);
+		vmem_total->set_custom_minimum_size(Size2(100, 0) * EDSCALE);
+		vmem_hb->add_child(vmem_total);
+		vmem_refresh = memnew(ToolButton);
+		vmem_hb->add_child(vmem_refresh);
+		vmem_vb->add_child(vmem_hb);
+		vmem_refresh->connect_compat("pressed", this, "_video_mem_request");
+
+		VBoxContainer *vmmc = memnew(VBoxContainer);
+		vmem_tree = memnew(Tree);
+		vmem_tree->set_v_size_flags(SIZE_EXPAND_FILL);
+		vmem_tree->set_h_size_flags(SIZE_EXPAND_FILL);
+		vmmc->add_child(vmem_tree);
+		vmmc->set_v_size_flags(SIZE_EXPAND_FILL);
+		vmem_vb->add_child(vmmc);
+
+		vmem_vb->set_name(TTR("Video RAM"));
+		vmem_tree->set_columns(4);
+		vmem_tree->set_column_titles_visible(true);
+		vmem_tree->set_column_title(0, TTR("Resource Path"));
+		vmem_tree->set_column_expand(0, true);
+		vmem_tree->set_column_expand(1, false);
+		vmem_tree->set_column_title(1, TTR("Type"));
+		vmem_tree->set_column_min_width(1, 100 * EDSCALE);
+		vmem_tree->set_column_expand(2, false);
+		vmem_tree->set_column_title(2, TTR("Format"));
+		vmem_tree->set_column_min_width(2, 150 * EDSCALE);
+		vmem_tree->set_column_expand(3, false);
+		vmem_tree->set_column_title(3, TTR("Usage"));
+		vmem_tree->set_column_min_width(3, 80 * EDSCALE);
+		vmem_tree->set_hide_root(true);
+
+		tabs->add_child(vmem_vb);
+	}
+
+	{ // misc
+		VBoxContainer *misc = memnew(VBoxContainer);
+		misc->set_name(TTR("Misc"));
+		tabs->add_child(misc);
+
+		GridContainer *info_left = memnew(GridContainer);
+		info_left->set_columns(2);
+		misc->add_child(info_left);
+		clicked_ctrl = memnew(LineEdit);
+		clicked_ctrl->set_h_size_flags(SIZE_EXPAND_FILL);
+		info_left->add_child(memnew(Label(TTR("Clicked Control:"))));
+		info_left->add_child(clicked_ctrl);
+		clicked_ctrl_type = memnew(LineEdit);
+		info_left->add_child(memnew(Label(TTR("Clicked Control Type:"))));
+		info_left->add_child(clicked_ctrl_type);
+
+		scene_tree = memnew(SceneDebuggerTree);
+		live_edit_root = memnew(LineEdit);
+		live_edit_root->set_h_size_flags(SIZE_EXPAND_FILL);
+
+		{
+			HBoxContainer *lehb = memnew(HBoxContainer);
+			Label *l = memnew(Label(TTR("Live Edit Root:")));
+			info_left->add_child(l);
+			lehb->add_child(live_edit_root);
+			le_set = memnew(Button(TTR("Set From Tree")));
+			lehb->add_child(le_set);
+			le_clear = memnew(Button(TTR("Clear")));
+			lehb->add_child(le_clear);
+			info_left->add_child(lehb);
+		}
+
+		misc->add_child(memnew(VSeparator));
+
+		HBoxContainer *buttons = memnew(HBoxContainer);
+
+		export_csv = memnew(Button(TTR("Export measures as CSV")));
+		export_csv->connect_compat("pressed", this, "_export_csv");
+		buttons->add_child(export_csv);
+
+		misc->add_child(buttons);
+	}
+
+	msgdialog = memnew(AcceptDialog);
+	add_child(msgdialog);
+
+	live_debug = true;
+	camera_override = OVERRIDE_NONE;
+	last_path_id = false;
+	error_count = 0;
+	warning_count = 0;
+	_update_buttons_state();
+}
+
+ScriptEditorDebugger::~ScriptEditorDebugger() {
+
+	ppeer->set_stream_peer(Ref<StreamPeer>());
+
+	inspector->clear_cache();
+	memdelete(scene_tree);
+}
diff --git a/editor/debugger/script_editor_debugger.h b/editor/debugger/script_editor_debugger.h
new file mode 100644
index 0000000000..ce205e95b1
--- /dev/null
+++ b/editor/debugger/script_editor_debugger.h
@@ -0,0 +1,270 @@
+/*************************************************************************/
+/*  script_editor_debugger.h                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef SCRIPT_EDITOR_DEBUGGER_H
+#define SCRIPT_EDITOR_DEBUGGER_H
+
+#include "core/io/packet_peer.h"
+#include "core/io/stream_peer_tcp.h"
+#include "editor/debugger/editor_debugger_inspector.h"
+#include "editor/editor_inspector.h"
+#include "editor/property_editor.h"
+#include "scene/3d/camera.h"
+#include "scene/gui/box_container.h"
+#include "scene/gui/button.h"
+
+class Tree;
+class EditorNode;
+class LineEdit;
+class TabContainer;
+class RichTextLabel;
+class TextureButton;
+class AcceptDialog;
+class TreeItem;
+class HSplitContainer;
+class ItemList;
+class EditorProfiler;
+class EditorVisualProfiler;
+class EditorNetworkProfiler;
+class SceneDebuggerTree;
+
+class ScriptEditorDebugger : public MarginContainer {
+
+	GDCLASS(ScriptEditorDebugger, MarginContainer);
+
+	friend class EditorDebuggerNode;
+
+public:
+	enum CameraOverride {
+		OVERRIDE_NONE,
+		OVERRIDE_2D,
+		OVERRIDE_3D_1, // 3D Viewport 1
+		OVERRIDE_3D_2, // 3D Viewport 2
+		OVERRIDE_3D_3, // 3D Viewport 3
+		OVERRIDE_3D_4 // 3D Viewport 4
+	};
+
+private:
+	enum MessageType {
+		MESSAGE_ERROR,
+		MESSAGE_WARNING,
+		MESSAGE_SUCCESS,
+	};
+
+	AcceptDialog *msgdialog;
+
+	LineEdit *clicked_ctrl;
+	LineEdit *clicked_ctrl_type;
+	LineEdit *live_edit_root;
+	Button *le_set;
+	Button *le_clear;
+	Button *export_csv;
+
+	VBoxContainer *errors_tab;
+	Tree *error_tree;
+	Button *clearbutton;
+	PopupMenu *item_menu;
+
+	EditorFileDialog *file_dialog;
+
+	int error_count;
+	int warning_count;
+
+	bool skip_breakpoints_value = false;
+	Ref<Script> stack_script;
+
+	TabContainer *tabs;
+
+	Label *reason;
+
+	Button *skip_breakpoints;
+	Button *copy;
+	Button *step;
+	Button *next;
+	Button *dobreak;
+	Button *docontinue;
+	// Reference to "Remote" tab in scene tree. Needed by _live_edit_set and buttons state.
+	// Each debugger should have it's tree in the future I guess.
+	const Tree *editor_remote_tree = NULL;
+
+	List<Vector<float> > perf_history;
+	Vector<float> perf_max;
+	Vector<TreeItem *> perf_items;
+
+	Map<int, String> profiler_signature;
+
+	Tree *perf_monitors;
+	Control *perf_draw;
+	Label *info_message;
+
+	Tree *vmem_tree;
+	Button *vmem_refresh;
+	LineEdit *vmem_total;
+
+	Tree *stack_dump;
+	EditorDebuggerInspector *inspector;
+	SceneDebuggerTree *scene_tree;
+
+	Ref<StreamPeerTCP> connection;
+	Ref<PacketPeerStream> ppeer;
+
+	HashMap<NodePath, int> node_path_cache;
+	int last_path_id;
+	Map<String, int> res_path_cache;
+
+	EditorProfiler *profiler;
+	EditorVisualProfiler *visual_profiler;
+	EditorNetworkProfiler *network_profiler;
+
+	EditorNode *editor;
+
+	OS::ProcessID remote_pid = 0;
+	bool breaked = false;
+	bool can_debug = false;
+
+	bool live_debug;
+
+	CameraOverride camera_override;
+
+	void _performance_draw();
+	void _performance_select();
+	void _stack_dump_frame_selected();
+
+	void _file_selected(const String &p_file);
+	void _parse_message(const String &p_msg, const Array &p_data);
+	void _set_reason_text(const String &p_reason, MessageType p_type);
+	void _update_buttons_state();
+	void _remote_object_selected(ObjectID p_object);
+	void _remote_object_edited(ObjectID, const String &p_prop, const Variant &p_value);
+	void _remote_object_property_updated(ObjectID p_id, const String &p_property);
+
+	void _video_mem_request();
+
+	int _get_node_path_cache(const NodePath &p_path);
+
+	int _get_res_path_cache(const String &p_path);
+
+	void _live_edit_set();
+	void _live_edit_clear();
+
+	void _method_changed(Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE);
+	void _property_changed(Object *p_base, const StringName &p_property, const Variant &p_value);
+
+	void _error_activated();
+	void _error_selected();
+
+	void _expand_errors_list();
+	void _collapse_errors_list();
+
+	void _visual_profiler_activate(bool p_enable);
+	void _profiler_activate(bool p_enable);
+	void _profiler_seeked();
+
+	void _network_profiler_activate(bool p_enable);
+
+	void _clear_errors_list();
+
+	void _error_tree_item_rmb_selected(const Vector2 &p_pos);
+	void _item_menu_id_pressed(int p_option);
+	void _tab_changed(int p_tab);
+
+	void _put_msg(String p_message, Array p_data);
+	void _export_csv();
+
+	void _clear_execution();
+	void _stop_and_notify();
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	void request_remote_object(ObjectID p_obj_id);
+	void update_remote_object(ObjectID p_obj_id, const String &p_prop, const Variant &p_value);
+	Object *get_remote_object(ObjectID p_id);
+
+	// Needed by _live_edit_set, buttons state.
+	void set_editor_remote_tree(const Tree *p_tree) { editor_remote_tree = p_tree; }
+
+	void request_remote_tree();
+	const SceneDebuggerTree *get_remote_tree();
+
+	void start(Ref<StreamPeerTCP> p_connection);
+	void stop();
+
+	void debug_skip_breakpoints();
+	void debug_copy();
+
+	void debug_next();
+	void debug_step();
+	void debug_break();
+	void debug_continue();
+	bool is_breaked() const { return breaked; }
+	bool is_debuggable() const { return can_debug; }
+	bool is_session_active() { return connection.is_valid() && connection->is_connected_to_host(); };
+	int get_remote_pid() const { return remote_pid; }
+
+	int get_error_count() const { return error_count; }
+	int get_warning_count() const { return warning_count; }
+	String get_stack_script_file() const;
+	int get_stack_script_line() const;
+	int get_stack_script_frame() const;
+
+	void update_tabs();
+	String get_var_value(const String &p_var) const;
+
+	void save_node(ObjectID p_id, const String &p_file);
+	void set_live_debugging(bool p_enable);
+
+	void live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name);
+	void live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name);
+	void live_debug_remove_node(const NodePath &p_at);
+	void live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id);
+	void live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos);
+	void live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name);
+	void live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos);
+
+	CameraOverride get_camera_override() const;
+	void set_camera_override(CameraOverride p_override);
+
+	void set_breakpoint(const String &p_path, int p_line, bool p_enabled);
+
+	void update_live_edit_root();
+
+	void reload_scripts();
+
+	bool is_skip_breakpoints();
+
+	virtual Size2 get_minimum_size() const;
+	ScriptEditorDebugger(EditorNode *p_editor = NULL);
+	~ScriptEditorDebugger();
+};
+
+#endif // SCRIPT_EDITOR_DEBUGGER_H
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 59fa40846f..413959bb99 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -123,6 +123,7 @@
 #include "editor/plugins/cpu_particles_2d_editor_plugin.h"
 #include "editor/plugins/cpu_particles_editor_plugin.h"
 #include "editor/plugins/curve_editor_plugin.h"
+#include "editor/plugins/debugger_editor_plugin.h"
 #include "editor/plugins/editor_preview_plugins.h"
 #include "editor/plugins/gi_probe_editor_plugin.h"
 #include "editor/plugins/gradient_editor_plugin.h"
@@ -168,7 +169,6 @@
 #include "editor/quick_open.h"
 #include "editor/register_exporters.h"
 #include "editor/run_settings_dialog.h"
-#include "editor/script_editor_debugger.h"
 #include "editor/settings_config_dialog.h"
 
 #include <stdio.h>
@@ -472,7 +472,7 @@ void EditorNode::_notification(int p_what) {
 			recent_scenes->set_as_minsize();
 
 			// debugger area
-			if (ScriptEditor::get_singleton()->get_debugger()->is_visible())
+			if (EditorDebuggerNode::get_singleton()->is_visible())
 				bottom_panel->add_style_override("panel", gui_base->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles"));
 
 			// update_icons
@@ -1846,7 +1846,7 @@ void EditorNode::_edit_current() {
 
 		Node *selected_node = NULL;
 
-		if (current_obj->is_class("ScriptEditorDebuggerInspectedObject")) {
+		if (current_obj->is_class("EditorDebuggerRemoteObject")) {
 			editable_warning = TTR("This is a remote object, so changes to it won't be kept.\nPlease read the documentation relevant to debugging to better understand this workflow.");
 			capitalize = false;
 			disable_folding = true;
@@ -2048,9 +2048,13 @@ void EditorNode::_run(bool p_current, const String &p_custom) {
 	editor_data.get_editor_breakpoints(&breakpoints);
 
 	args = ProjectSettings::get_singleton()->get("editor/main_run_args");
-	skip_breakpoints = ScriptEditor::get_singleton()->get_debugger()->is_skip_breakpoints();
+	skip_breakpoints = EditorDebuggerNode::get_singleton()->is_skip_breakpoints();
 
-	Error error = editor_run.run(run_filename, args, breakpoints, skip_breakpoints);
+	int instances = 1;
+	if (debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_TWO)))
+		instances = 2;
+
+	Error error = editor_run.run(run_filename, args, breakpoints, skip_breakpoints, instances);
 
 	if (error != OK) {
 
@@ -2481,6 +2485,16 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 
 			run_settings_dialog->popup_run_settings();
 		} break;
+		case RUN_DEBUG_ONE: {
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_ONE), true);
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_TWO), false);
+
+		} break;
+		case RUN_DEBUG_TWO: {
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_TWO), true);
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_ONE), false);
+
+		} break;
 		case RUN_SETTINGS: {
 
 			project_settings->popup_project_settings();
@@ -2571,7 +2585,7 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 			bool ischecked = debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(RUN_LIVE_DEBUG));
 
 			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_LIVE_DEBUG), !ischecked);
-			ScriptEditor::get_singleton()->get_debugger()->set_live_debugging(!ischecked);
+			EditorDebuggerNode::get_singleton()->set_live_debugging(!ischecked);
 			EditorSettings::get_singleton()->set_project_metadata("debug_options", "run_live_debug", !ischecked);
 
 		} break;
@@ -3242,7 +3256,7 @@ void EditorNode::_set_main_scene_state(Dictionary p_state, Node *p_for_scene) {
 
 	//this should only happen at the very end
 
-	ScriptEditor::get_singleton()->get_debugger()->update_live_edit_root();
+	EditorDebuggerNode::get_singleton()->update_live_edit_root();
 	ScriptEditor::get_singleton()->set_scene_root_script(editor_data.get_scene_root_script(editor_data.get_edited_scene()));
 	editor_data.notify_edited_scene_changed();
 }
@@ -3477,7 +3491,7 @@ Error EditorNode::load_scene(const String &p_scene, bool p_ignore_broken_deps, b
 	opening_prev = false;
 	scene_tree_dock->set_selected(new_scene);
 
-	ScriptEditor::get_singleton()->get_debugger()->update_live_edit_root();
+	EditorDebuggerNode::get_singleton()->update_live_edit_root();
 
 	push_item(new_scene);
 
@@ -3619,7 +3633,7 @@ void EditorNode::_quick_run() {
 	_run(false, quick_run->get_selected());
 }
 
-void EditorNode::notify_child_process_exited() {
+void EditorNode::notify_all_debug_sessions_exited() {
 
 	_menu_option_confirm(RUN_STOP, false);
 	stop_button->set_pressed(false);
@@ -3703,9 +3717,13 @@ void EditorNode::unregister_editor_types() {
 	_init_callbacks.clear();
 }
 
-void EditorNode::stop_child_process() {
+void EditorNode::stop_child_process(OS::ProcessID p_pid) {
 
-	_menu_option_confirm(RUN_STOP, false);
+	if (has_child_process(p_pid)) {
+		editor_run.stop_child_process(p_pid);
+		if (!editor_run.get_child_process_count()) // All children stopped. Closing.
+			_menu_option_confirm(RUN_STOP, false);
+	}
 }
 
 Ref<Script> EditorNode::get_object_custom_type_base(const Object *p_object) const {
@@ -4888,7 +4906,7 @@ void EditorNode::_bottom_panel_switch(bool p_enable, int p_idx) {
 			bottom_panel_items[i].button->set_pressed(i == p_idx);
 			bottom_panel_items[i].control->set_visible(i == p_idx);
 		}
-		if (ScriptEditor::get_singleton()->get_debugger() == bottom_panel_items[p_idx].control) { // this is the debug panel which uses tabs, so the top section should be smaller
+		if (EditorDebuggerNode::get_singleton() == bottom_panel_items[p_idx].control) { // this is the debug panel which uses tabs, so the top section should be smaller
 			bottom_panel->add_style_override("panel", gui_base->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles"));
 		} else {
 			bottom_panel->add_style_override("panel", gui_base->get_stylebox("panel", "TabContainer"));
@@ -6254,6 +6272,13 @@ EditorNode::EditorNode() {
 	p->add_check_shortcut(ED_SHORTCUT("editor/sync_script_changes", TTR("Sync Script Changes")), RUN_RELOAD_SCRIPTS);
 	p->set_item_tooltip(p->get_item_count() - 1, TTR("When this option is turned on, any script that is saved will be reloaded on the running game.\nWhen used remotely on a device, this is more efficient with network filesystem."));
 	p->set_item_checked(p->get_item_count() - 1, true);
+
+	// Multi-instance, start/stop
+	p->add_separator();
+	p->add_radio_check_item(TTR("Debug 1 instance"), RUN_DEBUG_ONE);
+	p->add_radio_check_item(TTR("Debug 2 instances"), RUN_DEBUG_TWO);
+	p->set_item_checked(p->get_item_index(RUN_DEBUG_ONE), true);
+
 	p->connect_compat("id_pressed", this, "_menu_option");
 
 	menu_hb->add_spacer();
@@ -6639,6 +6664,7 @@ EditorNode::EditorNode() {
 
 	file_server = memnew(EditorFileServer);
 
+	add_editor_plugin(memnew(DebuggerEditorPlugin(this)));
 	add_editor_plugin(memnew(AnimationPlayerEditorPlugin(this)));
 	add_editor_plugin(memnew(CanvasItemEditorPlugin(this)));
 	add_editor_plugin(memnew(SpatialEditorPlugin(this)));
diff --git a/editor/editor_node.h b/editor/editor_node.h
index ef9be0677d..a982b9d85f 100644
--- a/editor/editor_node.h
+++ b/editor/editor_node.h
@@ -162,6 +162,8 @@ private:
 		RUN_PLAY_NATIVE,
 		RUN_PLAY_CUSTOM_SCENE,
 		RUN_SCENE_SETTINGS,
+		RUN_DEBUG_ONE,
+		RUN_DEBUG_TWO,
 		RUN_SETTINGS,
 		RUN_PROJECT_DATA_FOLDER,
 		RUN_PROJECT_MANAGER,
@@ -764,10 +766,10 @@ public:
 
 	void set_convert_old_scene(bool p_old) { convert_old = p_old; }
 
-	void notify_child_process_exited();
+	void notify_all_debug_sessions_exited();
 
-	OS::ProcessID get_child_process_id() const { return editor_run.get_pid(); }
-	void stop_child_process();
+	OS::ProcessID has_child_process(OS::ProcessID p_pid) const { return editor_run.has_child_process(p_pid); }
+	void stop_child_process(OS::ProcessID p_pid);
 
 	Ref<Theme> get_editor_theme() const { return theme; }
 	Ref<Script> get_object_custom_type_base(const Object *p_object) const;
diff --git a/editor/editor_path.cpp b/editor/editor_path.cpp
index cfb70a087a..696474d4b1 100644
--- a/editor/editor_path.cpp
+++ b/editor/editor_path.cpp
@@ -106,7 +106,7 @@ void EditorPath::update_path() {
 
 				if (name == "")
 					name = r->get_class();
-			} else if (obj->is_class("ScriptEditorDebuggerInspectedObject"))
+			} else if (obj->is_class("EditorDebuggerRemoteObject"))
 				name = obj->call("get_title");
 			else if (Object::cast_to<Node>(obj))
 				name = Object::cast_to<Node>(obj)->get_name();
diff --git a/editor/editor_run.cpp b/editor/editor_run.cpp
index ff7420e19b..3200a0ac8b 100644
--- a/editor/editor_run.cpp
+++ b/editor/editor_run.cpp
@@ -38,7 +38,7 @@ EditorRun::Status EditorRun::get_status() const {
 	return status;
 }
 
-Error EditorRun::run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints) {
+Error EditorRun::run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints, const int &p_instances) {
 
 	List<String> args;
 
@@ -187,20 +187,40 @@ Error EditorRun::run(const String &p_scene, const String &p_custom_args, const L
 	};
 	printf("\n");
 
-	pid = 0;
-	Error err = OS::get_singleton()->execute(exec, args, false, &pid);
-	ERR_FAIL_COND_V(err, err);
+	for (int i = 0; i < p_instances; i++) {
+		OS::ProcessID pid = 0;
+		Error err = OS::get_singleton()->execute(exec, args, false, &pid);
+		ERR_FAIL_COND_V(err, err);
+		pids.push_back(pid);
+	}
 
 	status = STATUS_PLAY;
 
 	return OK;
 }
 
+bool EditorRun::has_child_process(OS::ProcessID p_pid) const {
+	for (const List<OS::ProcessID>::Element *E = pids.front(); E; E = E->next()) {
+		if (E->get() == p_pid)
+			return true;
+	}
+	return false;
+}
+
+void EditorRun::stop_child_process(OS::ProcessID p_pid) {
+	if (has_child_process(p_pid)) {
+		OS::get_singleton()->kill(p_pid);
+		pids.erase(p_pid);
+	}
+}
+
 void EditorRun::stop() {
 
-	if (status != STATUS_STOP && pid != 0) {
+	if (status != STATUS_STOP && pids.size() > 0) {
 
-		OS::get_singleton()->kill(pid);
+		for (List<OS::ProcessID>::Element *E = pids.front(); E; E = E->next()) {
+			OS::get_singleton()->kill(E->get());
+		}
 	}
 
 	status = STATUS_STOP;
diff --git a/editor/editor_run.h b/editor/editor_run.h
index b50a2c2f0e..389a1e6b20 100644
--- a/editor/editor_run.h
+++ b/editor/editor_run.h
@@ -42,7 +42,7 @@ public:
 		STATUS_STOP
 	};
 
-	OS::ProcessID pid;
+	List<OS::ProcessID> pids;
 
 private:
 	bool debug_collisions;
@@ -51,11 +51,13 @@ private:
 
 public:
 	Status get_status() const;
-	Error run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints = false);
+	Error run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints = false, const int &p_instances = 1);
 	void run_native_notify() { status = STATUS_PLAY; }
 	void stop();
 
-	OS::ProcessID get_pid() const { return pid; }
+	void stop_child_process(OS::ProcessID p_pid);
+	bool has_child_process(OS::ProcessID p_pid) const;
+	int get_child_process_count() const { return pids.size(); }
 
 	void set_debug_collisions(bool p_debug);
 	bool get_debug_collisions() const;
diff --git a/editor/inspector_dock.cpp b/editor/inspector_dock.cpp
index 6eaf6eb04a..4effdc63d1 100644
--- a/editor/inspector_dock.cpp
+++ b/editor/inspector_dock.cpp
@@ -247,7 +247,7 @@ void InspectorDock::_prepare_history() {
 			}
 		} else if (Object::cast_to<Node>(obj)) {
 			text = Object::cast_to<Node>(obj)->get_name();
-		} else if (obj->is_class("ScriptEditorDebuggerInspectedObject")) {
+		} else if (obj->is_class("EditorDebuggerRemoteObject")) {
 			text = obj->call("get_title");
 		} else {
 			text = obj->get_class();
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp
index b91b346089..dfcaf5cdd2 100644
--- a/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/editor/plugins/canvas_item_editor_plugin.cpp
@@ -34,12 +34,12 @@
 #include "core/os/keyboard.h"
 #include "core/print_string.h"
 #include "core/project_settings.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
 #include "editor/plugins/animation_player_editor_plugin.h"
 #include "editor/plugins/script_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "scene/2d/light_2d.h"
 #include "scene/2d/particles_2d.h"
 #include "scene/2d/polygon_2d.h"
@@ -3990,7 +3990,7 @@ void CanvasItemEditor::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
 		if (!is_visible() && override_camera_button->is_pressed()) {
-			ScriptEditorDebugger *debugger = ScriptEditor::get_singleton()->get_debugger();
+			EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
 
 			debugger->set_camera_override(ScriptEditorDebugger::OVERRIDE_NONE);
 			override_camera_button->set_pressed(false);
@@ -4345,7 +4345,7 @@ void CanvasItemEditor::_button_toggle_grid_snap(bool p_status) {
 	viewport->update();
 }
 void CanvasItemEditor::_button_override_camera(bool p_pressed) {
-	ScriptEditorDebugger *debugger = ScriptEditor::get_singleton()->get_debugger();
+	EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
 
 	if (p_pressed) {
 		debugger->set_camera_override(ScriptEditorDebugger::OVERRIDE_2D);
@@ -5960,9 +5960,9 @@ void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &
 
 	if (parent) {
 		String new_name = parent->validate_child_name(child);
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_create_node", editor->get_edited_scene()->get_path_to(parent), child->get_class(), new_name);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_create_node", editor->get_edited_scene()->get_path_to(parent), child->get_class(), new_name);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
 	}
 
 	// handle with different property for texture
@@ -6030,9 +6030,9 @@ bool CanvasItemEditorViewport::_create_instance(Node *parent, String &path, cons
 	editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene);
 
 	String new_name = parent->validate_child_name(instanced_scene);
-	ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-	editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
-	editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
+	EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+	editor_data->get_undo_redo().add_do_method(ed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
+	editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
 
 	CanvasItem *parent_ci = Object::cast_to<CanvasItem>(parent);
 	if (parent_ci) {
diff --git a/editor/plugins/debugger_editor_plugin.cpp b/editor/plugins/debugger_editor_plugin.cpp
new file mode 100644
index 0000000000..2534a2cc17
--- /dev/null
+++ b/editor/plugins/debugger_editor_plugin.cpp
@@ -0,0 +1,51 @@
+/*************************************************************************/
+/*  debugger_editor_plugin.cpp                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "debugger_editor_plugin.h"
+
+#include "core/os/keyboard.h"
+#include "editor/debugger/editor_debugger_node.h"
+
+DebuggerEditorPlugin::DebuggerEditorPlugin(EditorNode *p_editor) {
+	ED_SHORTCUT("debugger/step_into", TTR("Step Into"), KEY_F11);
+	ED_SHORTCUT("debugger/step_over", TTR("Step Over"), KEY_F10);
+	ED_SHORTCUT("debugger/break", TTR("Break"));
+	ED_SHORTCUT("debugger/continue", TTR("Continue"), KEY_F12);
+	ED_SHORTCUT("debugger/keep_debugger_open", TTR("Keep Debugger Open"));
+	ED_SHORTCUT("debugger/debug_with_external_editor", TTR("Debug with External Editor"));
+
+	EditorDebuggerNode *debugger = memnew(EditorDebuggerNode);
+	Button *db = EditorNode::get_singleton()->add_bottom_panel_item(TTR("Debugger"), debugger);
+	debugger->set_tool_button(db);
+}
+
+DebuggerEditorPlugin::~DebuggerEditorPlugin() {
+	// Should delete debugger?
+}
diff --git a/editor/plugins/debugger_editor_plugin.h b/editor/plugins/debugger_editor_plugin.h
new file mode 100644
index 0000000000..05d6ece72d
--- /dev/null
+++ b/editor/plugins/debugger_editor_plugin.h
@@ -0,0 +1,50 @@
+/*************************************************************************/
+/*  debugger_editor_plugin.h                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef DEBUGGER_EDITOR_PLUGIN_H
+#define DEBUGGER_EDITOR_PLUGIN_H
+
+#include "editor/debugger/editor_debugger_node.h"
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+
+class DebuggerEditorPlugin : public EditorPlugin {
+
+	GDCLASS(DebuggerEditorPlugin, EditorPlugin);
+
+public:
+	virtual String get_name() const { return "Debugger"; }
+	bool has_main_screen() const { return false; }
+
+	DebuggerEditorPlugin(EditorNode *p_node);
+	~DebuggerEditorPlugin();
+};
+
+#endif // DEBUGGER_EDITOR_PLUGIN_H
diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp
index cea18b63f1..c0928ba79b 100644
--- a/editor/plugins/script_editor_plugin.cpp
+++ b/editor/plugins/script_editor_plugin.cpp
@@ -36,6 +36,8 @@
 #include "core/os/keyboard.h"
 #include "core/os/os.h"
 #include "core/project_settings.h"
+#include "editor/debugger/editor_debugger_node.h"
+#include "editor/debugger/script_editor_debugger.h"
 #include "editor/editor_node.h"
 #include "editor/editor_run_script.h"
 #include "editor/editor_scale.h"
@@ -44,7 +46,6 @@
 #include "editor/find_in_files.h"
 #include "editor/node_dock.h"
 #include "editor/plugins/shader_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "scene/main/viewport.h"
 #include "scene/scene_string_names.h"
 #include "script_text_editor.h"
@@ -261,7 +262,7 @@ ScriptEditor *ScriptEditor::script_editor = NULL;
 
 String ScriptEditor::_get_debug_tooltip(const String &p_text, Node *_se) {
 
-	String val = debugger->get_var_value(p_text);
+	String val = EditorDebuggerNode::get_singleton()->get_var_value(p_text);
 	if (val != String()) {
 		return p_text + ": " + val;
 	} else {
@@ -276,11 +277,6 @@ void ScriptEditor::_breaked(bool p_breaked, bool p_can_debug) {
 		return;
 	}
 
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), !(p_breaked && p_can_debug));
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), !(p_breaked && p_can_debug));
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), p_breaked);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), !p_breaked);
-
 	for (int i = 0; i < tab_container->get_child_count(); i++) {
 
 		ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
@@ -292,11 +288,6 @@ void ScriptEditor::_breaked(bool p_breaked, bool p_can_debug) {
 	}
 }
 
-void ScriptEditor::_show_debugger(bool p_show) {
-
-	//debug_menu->get_popup()->set_item_checked( debug_menu->get_popup()->get_item_index(DEBUG_SHOW), p_show);
-}
-
 void ScriptEditor::_script_created(Ref<Script> p_script) {
 	editor->push_item(p_script.operator->());
 }
@@ -843,7 +834,7 @@ void ScriptEditor::_res_saved_callback(const Ref<Resource> &p_res) {
 
 void ScriptEditor::_live_auto_reload_running_scripts() {
 	pending_auto_reload = false;
-	debugger->reload_scripts();
+	EditorDebuggerNode::get_singleton()->reload_scripts();
 }
 
 bool ScriptEditor::_test_script_times_on_disk(RES p_for_script) {
@@ -1123,27 +1114,6 @@ void ScriptEditor::_menu_option(int p_option) {
 			_sort_list_on_update = true;
 			_update_script_names();
 		} break;
-		case DEBUG_SHOW: {
-			if (debugger) {
-				bool visible = debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW));
-				debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW), !visible);
-				if (visible)
-					debugger->hide();
-				else
-					debugger->show();
-			}
-		} break;
-		case DEBUG_SHOW_KEEP_OPEN: {
-			bool visible = debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN));
-			if (debugger)
-				debugger->set_hide_on_stop(visible);
-			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN), !visible);
-		} break;
-		case DEBUG_WITH_EXTERNAL_EDITOR: {
-			bool debug_with_external_editor = !debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR));
-			debugger->set_debug_with_external_editor(debug_with_external_editor);
-			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR), debug_with_external_editor);
-		} break;
 		case TOGGLE_SCRIPTS_PANEL: {
 			if (current) {
 				ScriptTextEditor *editor = Object::cast_to<ScriptTextEditor>(current);
@@ -1294,29 +1264,6 @@ void ScriptEditor::_menu_option(int p_option) {
 			case CLOSE_ALL: {
 				_close_all_tabs();
 			} break;
-			case DEBUG_NEXT: {
-
-				if (debugger)
-					debugger->debug_next();
-			} break;
-			case DEBUG_STEP: {
-
-				if (debugger)
-					debugger->debug_step();
-
-			} break;
-			case DEBUG_BREAK: {
-
-				if (debugger)
-					debugger->debug_break();
-
-			} break;
-			case DEBUG_CONTINUE: {
-
-				if (debugger)
-					debugger->debug_continue();
-
-			} break;
 			case WINDOW_MOVE_UP: {
 
 				if (tab_container->get_current_tab() > 0) {
@@ -1439,8 +1386,6 @@ void ScriptEditor::_notification(int p_what) {
 
 		case NOTIFICATION_ENTER_TREE: {
 
-			editor->connect_compat("play_pressed", this, "_editor_play");
-			editor->connect_compat("pause_pressed", this, "_editor_pause");
 			editor->connect_compat("stop_pressed", this, "_editor_stop");
 			editor->connect_compat("script_add_function_request", this, "_add_callback");
 			editor->connect_compat("resource_saved", this, "_res_saved_callback");
@@ -1481,8 +1426,6 @@ void ScriptEditor::_notification(int p_what) {
 
 		case NOTIFICATION_EXIT_TREE: {
 
-			editor->disconnect_compat("play_pressed", this, "_editor_play");
-			editor->disconnect_compat("pause_pressed", this, "_editor_pause");
 			editor->disconnect_compat("stop_pressed", this, "_editor_stop");
 		} break;
 
@@ -2062,7 +2005,7 @@ bool ScriptEditor::edit(const RES &p_resource, int p_line, int p_col, bool p_gra
 		return false;
 	}
 
-	if ((debugger->get_dump_stack_script() != p_resource || debugger->get_debug_with_external_editor()) &&
+	if ((EditorDebuggerNode::get_singleton()->get_dump_stack_script() != p_resource || EditorDebuggerNode::get_singleton()->get_debug_with_external_editor()) &&
 			p_resource->get_path().is_resource_file() &&
 			p_resource->get_class_name() != StringName("VisualScript") &&
 			bool(EditorSettings::get_singleton()->get("text_editor/external/use_external_editor"))) {
@@ -2277,26 +2220,7 @@ void ScriptEditor::open_script_create_dialog(const String &p_base_name, const St
 	script_create_dialog->config(p_base_name, p_base_path);
 }
 
-void ScriptEditor::_editor_play() {
-
-	debugger->start();
-	debug_menu->get_popup()->grab_focus();
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), false);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), true);
-}
-
-void ScriptEditor::_editor_pause() {
-}
 void ScriptEditor::_editor_stop() {
-
-	debugger->stop();
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), true);
-
 	for (int i = 0; i < tab_container->get_child_count(); i++) {
 
 		ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
@@ -3125,8 +3049,6 @@ void ScriptEditor::_bind_methods() {
 	ClassDB::bind_method("_close_other_tabs", &ScriptEditor::_close_other_tabs);
 	ClassDB::bind_method("_open_recent_script", &ScriptEditor::_open_recent_script);
 	ClassDB::bind_method("_theme_option", &ScriptEditor::_theme_option);
-	ClassDB::bind_method("_editor_play", &ScriptEditor::_editor_play);
-	ClassDB::bind_method("_editor_pause", &ScriptEditor::_editor_pause);
 	ClassDB::bind_method("_editor_stop", &ScriptEditor::_editor_stop);
 	ClassDB::bind_method("_add_callback", &ScriptEditor::_add_callback);
 	ClassDB::bind_method("_reload_scripts", &ScriptEditor::_reload_scripts);
@@ -3141,7 +3063,6 @@ void ScriptEditor::_bind_methods() {
 	ClassDB::bind_method("_copy_script_path", &ScriptEditor::_copy_script_path);
 
 	ClassDB::bind_method("_breaked", &ScriptEditor::_breaked);
-	ClassDB::bind_method("_show_debugger", &ScriptEditor::_show_debugger);
 	ClassDB::bind_method("_get_debug_tooltip", &ScriptEditor::_get_debug_tooltip);
 	ClassDB::bind_method("_autosave_scripts", &ScriptEditor::_autosave_scripts);
 	ClassDB::bind_method("_update_autosave_timer", &ScriptEditor::_update_autosave_timer);
@@ -3358,26 +3279,16 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	script_search_menu->get_popup()->set_hide_on_window_lose_focus(true);
 	script_search_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
-	debug_menu = memnew(MenuButton);
+	MenuButton *debug_menu = memnew(MenuButton);
 	menu_hb->add_child(debug_menu);
-	debug_menu->set_text(TTR("Debug"));
-	debug_menu->set_switch_on_hover(true);
-	debug_menu->get_popup()->set_hide_on_window_lose_focus(true);
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/step_into", TTR("Step Into"), KEY_F11), DEBUG_STEP);
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/step_over", TTR("Step Over"), KEY_F10), DEBUG_NEXT);
-	debug_menu->get_popup()->add_separator();
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/break", TTR("Break")), DEBUG_BREAK);
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/continue", TTR("Continue"), KEY_F12), DEBUG_CONTINUE);
-	debug_menu->get_popup()->add_separator();
-	//debug_menu->get_popup()->add_check_item("Show Debugger",DEBUG_SHOW);
-	debug_menu->get_popup()->add_check_shortcut(ED_SHORTCUT("debugger/keep_debugger_open", TTR("Keep Debugger Open")), DEBUG_SHOW_KEEP_OPEN);
-	debug_menu->get_popup()->add_check_shortcut(ED_SHORTCUT("debugger/debug_with_external_editor", TTR("Debug with External Editor")), DEBUG_WITH_EXTERNAL_EDITOR);
-	debug_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
-
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), true);
+	debug_menu->hide(); // Handled by EditorDebuggerNode below.
+
+	EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
+	debugger->set_script_debug_button(debug_menu);
+	debugger->connect_compat("goto_script_line", this, "_goto_script_line");
+	debugger->connect_compat("set_execution", this, "_set_execution");
+	debugger->connect_compat("clear_execution", this, "_clear_execution");
+	debugger->connect_compat("breaked", this, "_breaked");
 
 	menu_hb->add_spacer();
 
@@ -3445,12 +3356,6 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	error_dialog = memnew(AcceptDialog);
 	add_child(error_dialog);
 
-	debugger = memnew(ScriptEditorDebugger(editor));
-	debugger->connect_compat("goto_script_line", this, "_goto_script_line");
-	debugger->connect_compat("set_execution", this, "_set_execution");
-	debugger->connect_compat("clear_execution", this, "_clear_execution");
-	debugger->connect_compat("show_debugger", this, "_show_debugger");
-
 	disk_changed = memnew(ConfirmationDialog);
 	{
 		VBoxContainer *vbc = memnew(VBoxContainer);
@@ -3475,11 +3380,6 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 
 	script_editor = this;
 
-	Button *db = EditorNode::get_singleton()->add_bottom_panel_item(TTR("Debugger"), debugger);
-	debugger->set_tool_button(db);
-
-	debugger->connect_compat("breaked", this, "_breaked");
-
 	autosave_timer = memnew(Timer);
 	autosave_timer->set_one_shot(false);
 	autosave_timer->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, "_update_autosave_timer");
@@ -3505,7 +3405,6 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	find_in_files_button->hide();
 
 	history_pos = -1;
-	//debugger_gui->hide();
 
 	edit_pass = 0;
 	trim_trailing_whitespace_on_save = EditorSettings::get_singleton()->get("text_editor/files/trim_trailing_whitespace_on_save");
diff --git a/editor/plugins/script_editor_plugin.h b/editor/plugins/script_editor_plugin.h
index ec84bcb461..b4b4f33fc5 100644
--- a/editor/plugins/script_editor_plugin.h
+++ b/editor/plugins/script_editor_plugin.h
@@ -73,7 +73,7 @@ public:
 	ScriptEditorQuickOpen();
 };
 
-class ScriptEditorDebugger;
+class EditorDebuggerNode;
 
 class ScriptEditorBase : public VBoxContainer {
 
@@ -155,13 +155,6 @@ class ScriptEditor : public PanelContainer {
 		FILE_COPY_PATH,
 		FILE_TOOL_RELOAD,
 		FILE_TOOL_RELOAD_SOFT,
-		DEBUG_NEXT,
-		DEBUG_STEP,
-		DEBUG_BREAK,
-		DEBUG_CONTINUE,
-		DEBUG_SHOW,
-		DEBUG_SHOW_KEEP_OPEN,
-		DEBUG_WITH_EXTERNAL_EDITOR,
 		SEARCH_IN_FILES,
 		REPLACE_IN_FILES,
 		SEARCH_HELP,
@@ -233,7 +226,6 @@ class ScriptEditor : public PanelContainer {
 	AcceptDialog *error_dialog;
 	ConfirmationDialog *erase_tab_confirm;
 	ScriptCreateDialog *script_create_dialog;
-	ScriptEditorDebugger *debugger;
 	ToolButton *scripts_visible;
 
 	String current_theme;
@@ -315,8 +307,6 @@ class ScriptEditor : public PanelContainer {
 
 	EditorScriptCodeCompletionCache *completion_cache;
 
-	void _editor_play();
-	void _editor_pause();
 	void _editor_stop();
 
 	int edit_pass;
@@ -335,7 +325,6 @@ class ScriptEditor : public PanelContainer {
 	void _set_execution(REF p_script, int p_line);
 	void _clear_execution(REF p_script);
 	void _breaked(bool p_breaked, bool p_can_debug);
-	void _show_debugger(bool p_show);
 	void _update_window_menu();
 	void _script_created(Ref<Script> p_script);
 
@@ -457,7 +446,6 @@ public:
 
 	VSplitContainer *get_left_list_split() { return list_split; }
 
-	ScriptEditorDebugger *get_debugger() { return debugger; }
 	void set_live_auto_reload_running_scripts(bool p_enabled);
 
 	static void register_create_syntax_highlighter_function(CreateSyntaxHighlighterFunc p_func);
diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 2069c035fb..4986e60ff0 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -32,10 +32,10 @@
 
 #include "core/math/expression.h"
 #include "core/os/keyboard.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
-#include "editor/script_editor_debugger.h"
 
 void ConnectionInfoDialog::ok_pressed() {
 }
@@ -870,7 +870,7 @@ void ScriptTextEditor::_breakpoint_item_pressed(int p_idx) {
 
 void ScriptTextEditor::_breakpoint_toggled(int p_row) {
 
-	ScriptEditor::get_singleton()->get_debugger()->set_breakpoint(script->get_path(), p_row + 1, code_editor->get_text_edit()->is_line_set_as_breakpoint(p_row));
+	EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), p_row + 1, code_editor->get_text_edit()->is_line_set_as_breakpoint(p_row));
 }
 
 void ScriptTextEditor::_lookup_symbol(const String &p_symbol, int p_row, int p_column) {
@@ -1294,7 +1294,7 @@ void ScriptTextEditor::_edit_option(int p_op) {
 			int line = tx->cursor_get_line();
 			bool dobreak = !tx->is_line_set_as_breakpoint(line);
 			tx->set_line_as_breakpoint(line, dobreak);
-			ScriptEditor::get_singleton()->get_debugger()->set_breakpoint(script->get_path(), line + 1, dobreak);
+			EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), line + 1, dobreak);
 		} break;
 		case DEBUG_REMOVE_ALL_BREAKPOINTS: {
 
@@ -1305,7 +1305,7 @@ void ScriptTextEditor::_edit_option(int p_op) {
 				int line = E->get();
 				bool dobreak = !tx->is_line_set_as_breakpoint(line);
 				tx->set_line_as_breakpoint(line, dobreak);
-				ScriptEditor::get_singleton()->get_debugger()->set_breakpoint(script->get_path(), line + 1, dobreak);
+				EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), line + 1, dobreak);
 			}
 		} break;
 		case DEBUG_GOTO_NEXT_BREAKPOINT: {
diff --git a/editor/plugins/spatial_editor_plugin.cpp b/editor/plugins/spatial_editor_plugin.cpp
index 45f2a5063c..6e8eeaec82 100644
--- a/editor/plugins/spatial_editor_plugin.cpp
+++ b/editor/plugins/spatial_editor_plugin.cpp
@@ -36,12 +36,12 @@
 #include "core/print_string.h"
 #include "core/project_settings.h"
 #include "core/sort_array.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
 #include "editor/plugins/animation_player_editor_plugin.h"
 #include "editor/plugins/script_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "editor/spatial_editor_gizmos.h"
 #include "scene/3d/camera.h"
 #include "scene/3d/collision_shape.h"
@@ -3421,9 +3421,9 @@ bool SpatialEditorViewport::_create_instance(Node *parent, String &path, const P
 	editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene);
 
 	String new_name = parent->validate_child_name(instanced_scene);
-	ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-	editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
-	editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
+	EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+	editor_data->get_undo_redo().add_do_method(ed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
+	editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
 
 	Transform global_transform;
 	Spatial *parent_spatial = Object::cast_to<Spatial>(parent);
@@ -4497,7 +4497,7 @@ void SpatialEditor::_menu_item_toggled(bool pressed, int p_option) {
 		} break;
 
 		case MENU_TOOL_OVERRIDE_CAMERA: {
-			ScriptEditorDebugger *const debugger = ScriptEditor::get_singleton()->get_debugger();
+			EditorDebuggerNode *const debugger = EditorDebuggerNode::get_singleton();
 
 			if (pressed) {
 				using Override = ScriptEditorDebugger::CameraOverride;
@@ -4554,7 +4554,7 @@ void SpatialEditor::_update_camera_override_viewport(Object *p_viewport) {
 	if (!current_viewport)
 		return;
 
-	ScriptEditorDebugger *const debugger = ScriptEditor::get_singleton()->get_debugger();
+	EditorDebuggerNode *const debugger = EditorDebuggerNode::get_singleton();
 
 	camera_override_viewport_id = current_viewport->index;
 	if (debugger->get_camera_override() >= ScriptEditorDebugger::OVERRIDE_3D_1) {
@@ -5513,7 +5513,7 @@ void SpatialEditor::_notification(int p_what) {
 		_init_grid();
 	} else if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
 		if (!is_visible() && tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->is_pressed()) {
-			ScriptEditorDebugger *debugger = ScriptEditor::get_singleton()->get_debugger();
+			EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
 
 			debugger->set_camera_override(ScriptEditorDebugger::OVERRIDE_NONE);
 			tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->set_pressed(false);
diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index beba7f0ed6..ebc7d56b24 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -35,6 +35,7 @@
 #include "core/os/keyboard.h"
 #include "core/project_settings.h"
 
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_feature_profile.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
@@ -44,7 +45,6 @@
 #include "editor/plugins/canvas_item_editor_plugin.h"
 #include "editor/plugins/script_editor_plugin.h"
 #include "editor/plugins/spatial_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "scene/main/viewport.h"
 #include "scene/resources/packed_scene.h"
 
@@ -229,9 +229,9 @@ void SceneTreeDock::_perform_instance_scenes(const Vector<String> &p_files, Node
 		editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene);
 
 		String new_name = parent->validate_child_name(instanced_scene);
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", edited_scene->get_path_to(parent), p_files[i], new_name);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(new_name)));
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_instance_node", edited_scene->get_path_to(parent), p_files[i], new_name);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(new_name)));
 	}
 
 	editor_data->get_undo_redo().commit_action();
@@ -591,10 +591,10 @@ void SceneTreeDock::_tool_selected(int p_tool, bool p_confirm_override) {
 				editor_data->get_undo_redo().add_undo_method(parent, "remove_child", dup);
 				editor_data->get_undo_redo().add_do_reference(dup);
 
-				ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+				EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
 
-				editor_data->get_undo_redo().add_do_method(sed, "live_debug_duplicate_node", edited_scene->get_path_to(node), dup->get_name());
-				editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(dup->get_name())));
+				editor_data->get_undo_redo().add_do_method(ed, "live_debug_duplicate_node", edited_scene->get_path_to(node), dup->get_name());
+				editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(dup->get_name())));
 			}
 
 			editor_data->get_undo_redo().commit_action();
@@ -1584,7 +1584,7 @@ void SceneTreeDock::_do_reparent(Node *p_new_parent, int p_position_in_parent, V
 		if (p_position_in_parent >= 0)
 			editor_data->get_undo_redo().add_do_method(new_parent, "move_child", node, p_position_in_parent + inc);
 
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
 		String old_name = former_names[ni];
 		String new_name = new_parent->validate_child_name(node);
 
@@ -1609,8 +1609,8 @@ void SceneTreeDock::_do_reparent(Node *p_new_parent, int p_position_in_parent, V
 			path_renames[ni].second = fixed_node_path;
 		}
 
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_reparent_node", edited_scene->get_path_to(node), edited_scene->get_path_to(new_parent), new_name, p_position_in_parent + inc);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_reparent_node", NodePath(String(edited_scene->get_path_to(new_parent)).plus_file(new_name)), edited_scene->get_path_to(node->get_parent()), node->get_name(), node->get_index());
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_reparent_node", edited_scene->get_path_to(node), edited_scene->get_path_to(new_parent), new_name, p_position_in_parent + inc);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_reparent_node", NodePath(String(edited_scene->get_path_to(new_parent)).plus_file(new_name)), edited_scene->get_path_to(node->get_parent()), node->get_name(), node->get_index());
 
 		if (p_keep_global_xform) {
 			if (Object::cast_to<Node2D>(node))
@@ -1849,9 +1849,9 @@ void SceneTreeDock::_delete_confirm() {
 			editor_data->get_undo_redo().add_undo_method(this, "_set_owners", edited_scene, owners);
 			editor_data->get_undo_redo().add_undo_reference(n);
 
-			ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-			editor_data->get_undo_redo().add_do_method(sed, "live_debug_remove_and_keep_node", edited_scene->get_path_to(n), n->get_instance_id());
-			editor_data->get_undo_redo().add_undo_method(sed, "live_debug_restore_node", n->get_instance_id(), edited_scene->get_path_to(n->get_parent()), n->get_index());
+			EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+			editor_data->get_undo_redo().add_do_method(ed, "live_debug_remove_and_keep_node", edited_scene->get_path_to(n), n->get_instance_id());
+			editor_data->get_undo_redo().add_undo_method(ed, "live_debug_restore_node", n->get_instance_id(), edited_scene->get_path_to(n->get_parent()), n->get_index());
 		}
 	}
 	editor_data->get_undo_redo().commit_action();
@@ -1950,9 +1950,9 @@ void SceneTreeDock::_do_create(Node *p_parent) {
 		editor_data->get_undo_redo().add_undo_method(p_parent, "remove_child", child);
 
 		String new_name = p_parent->validate_child_name(child);
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_create_node", edited_scene->get_path_to(p_parent), child->get_class(), new_name);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(p_parent)).plus_file(new_name)));
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_create_node", edited_scene->get_path_to(p_parent), child->get_class(), new_name);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(p_parent)).plus_file(new_name)));
 
 	} else {
 
diff --git a/editor/script_editor_debugger.cpp b/editor/script_editor_debugger.cpp
deleted file mode 100644
index cc8fc0a3b9..0000000000
--- a/editor/script_editor_debugger.cpp
+++ /dev/null
@@ -1,2695 +0,0 @@
-/*************************************************************************/
-/*  script_editor_debugger.cpp                                           */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "script_editor_debugger.h"
-
-#include "core/io/marshalls.h"
-#include "core/project_settings.h"
-#include "core/ustring.h"
-#include "editor/editor_log.h"
-#include "editor/editor_network_profiler.h"
-#include "editor/editor_visual_profiler.h"
-#include "editor/plugins/canvas_item_editor_plugin.h"
-#include "editor/plugins/spatial_editor_plugin.h"
-#include "editor_node.h"
-#include "editor_profiler.h"
-#include "editor_scale.h"
-#include "editor_settings.h"
-#include "main/performance.h"
-#include "property_editor.h"
-#include "scene/gui/dialogs.h"
-#include "scene/gui/label.h"
-#include "scene/gui/line_edit.h"
-#include "scene/gui/margin_container.h"
-#include "scene/gui/rich_text_label.h"
-#include "scene/gui/separator.h"
-#include "scene/gui/split_container.h"
-#include "scene/gui/tab_container.h"
-#include "scene/gui/texture_button.h"
-#include "scene/gui/tree.h"
-#include "scene/resources/packed_scene.h"
-
-class ScriptEditorDebuggerVariables : public Object {
-
-	GDCLASS(ScriptEditorDebuggerVariables, Object);
-
-	List<PropertyInfo> props;
-	Map<StringName, Variant> values;
-
-protected:
-	bool _set(const StringName &p_name, const Variant &p_value) {
-
-		return false;
-	}
-
-	bool _get(const StringName &p_name, Variant &r_ret) const {
-
-		if (!values.has(p_name))
-			return false;
-		r_ret = values[p_name];
-		return true;
-	}
-	void _get_property_list(List<PropertyInfo> *p_list) const {
-
-		for (const List<PropertyInfo>::Element *E = props.front(); E; E = E->next())
-			p_list->push_back(E->get());
-	}
-
-public:
-	void clear() {
-
-		props.clear();
-		values.clear();
-	}
-
-	String get_var_value(const String &p_var) const {
-
-		for (Map<StringName, Variant>::Element *E = values.front(); E; E = E->next()) {
-			String v = E->key().operator String().get_slice("/", 1);
-			if (v == p_var)
-				return E->get();
-		}
-
-		return "";
-	}
-
-	void add_property(const String &p_name, const Variant &p_value, const PropertyHint &p_hint, const String p_hint_string) {
-
-		PropertyInfo pinfo;
-		pinfo.name = p_name;
-		pinfo.type = p_value.get_type();
-		pinfo.hint = p_hint;
-		pinfo.hint_string = p_hint_string;
-		props.push_back(pinfo);
-		values[p_name] = p_value;
-	}
-
-	void update() {
-		_change_notify();
-	}
-
-	ScriptEditorDebuggerVariables() {
-	}
-};
-
-class ScriptEditorDebuggerInspectedObject : public Object {
-
-	GDCLASS(ScriptEditorDebuggerInspectedObject, Object);
-
-protected:
-	bool _set(const StringName &p_name, const Variant &p_value) {
-
-		if (!prop_values.has(p_name) || String(p_name).begins_with("Constants/"))
-			return false;
-
-		prop_values[p_name] = p_value;
-		emit_signal("value_edited", p_name, p_value);
-		return true;
-	}
-
-	bool _get(const StringName &p_name, Variant &r_ret) const {
-
-		if (!prop_values.has(p_name))
-			return false;
-
-		r_ret = prop_values[p_name];
-		return true;
-	}
-
-	void _get_property_list(List<PropertyInfo> *p_list) const {
-
-		p_list->clear(); //sorry, no want category
-		for (const List<PropertyInfo>::Element *E = prop_list.front(); E; E = E->next()) {
-			p_list->push_back(E->get());
-		}
-	}
-
-	static void _bind_methods() {
-
-		ClassDB::bind_method(D_METHOD("get_title"), &ScriptEditorDebuggerInspectedObject::get_title);
-		ClassDB::bind_method(D_METHOD("get_variant"), &ScriptEditorDebuggerInspectedObject::get_variant);
-		ClassDB::bind_method(D_METHOD("clear"), &ScriptEditorDebuggerInspectedObject::clear);
-		ClassDB::bind_method(D_METHOD("get_remote_object_id"), &ScriptEditorDebuggerInspectedObject::get_remote_object_id);
-
-		ADD_SIGNAL(MethodInfo("value_edited"));
-	}
-
-public:
-	String type_name;
-	ObjectID remote_object_id;
-	List<PropertyInfo> prop_list;
-	Map<StringName, Variant> prop_values;
-
-	ObjectID get_remote_object_id() {
-		return remote_object_id;
-	}
-
-	String get_title() {
-		if (remote_object_id.is_valid())
-			return TTR("Remote ") + String(type_name) + ": " + itos(remote_object_id);
-		else
-			return "<null>";
-	}
-	Variant get_variant(const StringName &p_name) {
-
-		Variant var;
-		_get(p_name, var);
-		return var;
-	}
-
-	void clear() {
-
-		prop_list.clear();
-		prop_values.clear();
-	}
-	void update() {
-		_change_notify();
-	}
-	void update_single(const char *p_prop) {
-		_change_notify(p_prop);
-	}
-
-	ScriptEditorDebuggerInspectedObject() {
-	}
-};
-
-void ScriptEditorDebugger::debug_copy() {
-	String msg = reason->get_text();
-	if (msg == "") return;
-	OS::get_singleton()->set_clipboard(msg);
-}
-
-void ScriptEditorDebugger::debug_skip_breakpoints() {
-	skip_breakpoints_value = !skip_breakpoints_value;
-	if (skip_breakpoints_value)
-		skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOn", "EditorIcons"));
-	else
-		skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOff", "EditorIcons"));
-
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("set_skip_breakpoints");
-		msg.push_back(skip_breakpoints_value);
-		ppeer->put_var(msg);
-	}
-}
-
-void ScriptEditorDebugger::debug_next() {
-
-	ERR_FAIL_COND(!breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-	Array msg;
-	msg.push_back("next");
-	ppeer->put_var(msg);
-	_clear_execution();
-	stack_dump->clear();
-}
-void ScriptEditorDebugger::debug_step() {
-
-	ERR_FAIL_COND(!breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-
-	Array msg;
-	msg.push_back("step");
-	ppeer->put_var(msg);
-	_clear_execution();
-	stack_dump->clear();
-}
-
-void ScriptEditorDebugger::debug_break() {
-
-	ERR_FAIL_COND(breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-
-	Array msg;
-	msg.push_back("break");
-	ppeer->put_var(msg);
-}
-
-void ScriptEditorDebugger::debug_continue() {
-
-	ERR_FAIL_COND(!breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-
-	OS::get_singleton()->enable_for_stealing_focus(EditorNode::get_singleton()->get_child_process_id());
-
-	Array msg;
-	_clear_execution();
-	msg.push_back("continue");
-	ppeer->put_var(msg);
-}
-
-void ScriptEditorDebugger::_scene_tree_folded(Object *obj) {
-
-	if (updating_scene_tree) {
-
-		return;
-	}
-	TreeItem *item = Object::cast_to<TreeItem>(obj);
-
-	if (!item)
-		return;
-
-	ObjectID id = item->get_metadata(0);
-	if (unfold_cache.has(id)) {
-		unfold_cache.erase(id);
-	} else {
-		unfold_cache.insert(id);
-	}
-}
-
-void ScriptEditorDebugger::_scene_tree_selected() {
-
-	if (updating_scene_tree) {
-
-		return;
-	}
-	TreeItem *item = inspect_scene_tree->get_selected();
-	if (!item) {
-
-		return;
-	}
-
-	inspected_object_id = item->get_metadata(0).operator ObjectID();
-
-	Array msg;
-	msg.push_back("inspect_object");
-	msg.push_back(inspected_object_id);
-	ppeer->put_var(msg);
-}
-
-void ScriptEditorDebugger::_scene_tree_rmb_selected(const Vector2 &p_position) {
-
-	TreeItem *item = inspect_scene_tree->get_item_at_position(p_position);
-	if (!item)
-		return;
-
-	item->select(0);
-
-	item_menu->clear();
-	item_menu->add_icon_item(get_icon("CreateNewSceneFrom", "EditorIcons"), TTR("Save Branch as Scene"), ITEM_MENU_SAVE_REMOTE_NODE);
-	item_menu->add_icon_item(get_icon("CopyNodePath", "EditorIcons"), TTR("Copy Node Path"), ITEM_MENU_COPY_NODE_PATH);
-	item_menu->set_global_position(get_global_mouse_position());
-	item_menu->popup();
-}
-
-void ScriptEditorDebugger::_file_selected(const String &p_file) {
-	switch (file_dialog_mode) {
-		case SAVE_NODE: {
-			Array msg;
-			msg.push_back("save_node");
-			msg.push_back(inspected_object_id);
-			msg.push_back(p_file);
-			ppeer->put_var(msg);
-		} break;
-		case SAVE_CSV: {
-			Error err;
-			FileAccessRef file = FileAccess::open(p_file, FileAccess::WRITE, &err);
-
-			if (err != OK) {
-				ERR_PRINT("Failed to open " + p_file);
-				return;
-			}
-			Vector<String> line;
-			line.resize(Performance::MONITOR_MAX);
-
-			// signatures
-			for (int i = 0; i < Performance::MONITOR_MAX; i++) {
-				line.write[i] = Performance::get_singleton()->get_monitor_name(Performance::Monitor(i));
-			}
-			file->store_csv_line(line);
-
-			// values
-			List<Vector<float> >::Element *E = perf_history.back();
-			while (E) {
-
-				Vector<float> &perf_data = E->get();
-				for (int i = 0; i < perf_data.size(); i++) {
-
-					line.write[i] = String::num_real(perf_data[i]);
-				}
-				file->store_csv_line(line);
-				E = E->prev();
-			}
-			file->store_string("\n");
-
-			Vector<Vector<String> > profiler_data = profiler->get_data_as_csv();
-			for (int i = 0; i < profiler_data.size(); i++) {
-				file->store_csv_line(profiler_data[i]);
-			}
-
-		} break;
-	}
-}
-
-void ScriptEditorDebugger::_scene_tree_property_value_edited(const String &p_prop, const Variant &p_value) {
-
-	Array msg;
-	msg.push_back("set_object_property");
-	msg.push_back(inspected_object_id);
-	msg.push_back(p_prop);
-	msg.push_back(p_value);
-	ppeer->put_var(msg);
-	inspect_edited_object_timeout = 0.7; //avoid annoyance, don't request soon after editing
-}
-
-void ScriptEditorDebugger::_scene_tree_property_select_object(ObjectID p_object) {
-
-	inspected_object_id = p_object;
-	Array msg;
-	msg.push_back("inspect_object");
-	msg.push_back(inspected_object_id);
-	ppeer->put_var(msg);
-}
-
-void ScriptEditorDebugger::_scene_tree_request() {
-
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-
-	Array msg;
-	msg.push_back("request_scene_tree");
-	ppeer->put_var(msg);
-}
-
-/// Populates inspect_scene_tree recursively given data in nodes.
-/// Nodes is an array containing 4 elements for each node, it follows this pattern:
-/// nodes[i] == number of direct children of this node
-/// nodes[i + 1] == node name
-/// nodes[i + 2] == node class
-/// nodes[i + 3] == node instance id
-///
-/// Returns the number of items parsed in nodes from current_index.
-///
-/// Given a nodes array like [R,A,B,C,D,E] the following Tree will be generated, assuming
-/// filter is an empty String, R and A child count are 2, B is 1 and C, D and E are 0.
-///
-/// R
-/// |-A
-/// | |-B
-/// | | |-C
-/// | |
-/// | |-D
-/// |
-/// |-E
-///
-int ScriptEditorDebugger::_update_scene_tree(TreeItem *parent, const Array &nodes, int current_index) {
-	String filter = EditorNode::get_singleton()->get_scene_tree_dock()->get_filter();
-	String item_text = nodes[current_index + 1];
-	String item_type = nodes[current_index + 2];
-	bool keep = filter.is_subsequence_ofi(item_text);
-
-	TreeItem *item = inspect_scene_tree->create_item(parent);
-	item->set_text(0, item_text);
-	item->set_tooltip(0, TTR("Type:") + " " + item_type);
-	ObjectID id = nodes[current_index + 3].operator ObjectID();
-	Ref<Texture2D> icon = EditorNode::get_singleton()->get_class_icon(nodes[current_index + 2], "");
-	if (icon.is_valid()) {
-		item->set_icon(0, icon);
-	}
-	item->set_metadata(0, id);
-
-	if (id == inspected_object_id) {
-		TreeItem *cti = item->get_parent();
-		while (cti) {
-			cti->set_collapsed(false);
-			cti = cti->get_parent();
-		}
-		item->select(0);
-	}
-
-	// Set current item as collapsed if necessary
-	if (parent) {
-		if (!unfold_cache.has(id)) {
-			item->set_collapsed(true);
-		}
-	}
-
-	int children_count = nodes[current_index];
-	// Tracks the total number of items parsed in nodes, this is used to skips nodes that
-	// are not direct children of the current node since we can't know in advance the total
-	// number of children, direct and not, of a node without traversing the nodes array previously.
-	// Keeping track of this allows us to build our remote scene tree by traversing the node
-	// array just once.
-	int items_count = 1;
-	for (int i = 0; i < children_count; i++) {
-		// Called for each direct child of item.
-		// Direct children of current item might not be adjacent so items_count must
-		// be incremented by the number of items parsed until now, otherwise we would not
-		// be able to access the next child of the current item.
-		// items_count is multiplied by 4 since that's the number of elements in the nodes
-		// array needed to represent a single node.
-		items_count += _update_scene_tree(item, nodes, current_index + items_count * 4);
-	}
-
-	// If item has not children and should not be kept delete it
-	if (!keep && !item->get_children() && parent) {
-		parent->remove_child(item);
-		memdelete(item);
-	}
-
-	return items_count;
-}
-
-void ScriptEditorDebugger::_video_mem_request() {
-
-	if (connection.is_null() || !connection->is_connected_to_host()) {
-		// Video RAM usage is only available while a project is being debugged.
-		return;
-	}
-
-	Array msg;
-	msg.push_back("request_video_mem");
-	ppeer->put_var(msg);
-}
-
-Size2 ScriptEditorDebugger::get_minimum_size() const {
-
-	Size2 ms = MarginContainer::get_minimum_size();
-	ms.y = MAX(ms.y, 250 * EDSCALE);
-	return ms;
-}
-
-void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_data) {
-
-	if (p_msg == "debug_enter") {
-		Array msg;
-		msg.push_back("get_stack_dump");
-		ppeer->put_var(msg);
-		ERR_FAIL_COND(p_data.size() != 2);
-		bool can_continue = p_data[0];
-		String error = p_data[1];
-		step->set_disabled(!can_continue);
-		next->set_disabled(!can_continue);
-		_set_reason_text(error, MESSAGE_ERROR);
-		copy->set_disabled(false);
-		breaked = true;
-		dobreak->set_disabled(true);
-		docontinue->set_disabled(false);
-		emit_signal("breaked", true, can_continue);
-		OS::get_singleton()->move_window_to_foreground();
-		if (error != "") {
-			tabs->set_current_tab(0);
-		}
-		profiler->set_enabled(false);
-		EditorNode::get_singleton()->get_pause_button()->set_pressed(true);
-		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
-		_clear_remote_objects();
-
-	} else if (p_msg == "debug_exit") {
-
-		breaked = false;
-		_clear_execution();
-		copy->set_disabled(true);
-		step->set_disabled(true);
-		next->set_disabled(true);
-		reason->set_text("");
-		reason->set_tooltip("");
-		back->set_disabled(true);
-		forward->set_disabled(true);
-		dobreak->set_disabled(false);
-		docontinue->set_disabled(true);
-		emit_signal("breaked", false, false, Variant());
-		profiler->set_enabled(true);
-		profiler->disable_seeking();
-		EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
-	} else if (p_msg == "message:click_ctrl") {
-
-		clicked_ctrl->set_text(p_data[0]);
-		clicked_ctrl_type->set_text(p_data[1]);
-
-	} else if (p_msg == "message:scene_tree") {
-
-		inspect_scene_tree->clear();
-		Map<int, TreeItem *> lv;
-
-		updating_scene_tree = true;
-
-		_update_scene_tree(NULL, p_data, 0);
-
-		updating_scene_tree = false;
-
-		le_clear->set_disabled(false);
-		le_set->set_disabled(false);
-	} else if (p_msg == "message:inspect_object") {
-
-		ScriptEditorDebuggerInspectedObject *debugObj = NULL;
-
-		ObjectID id = p_data[0];
-		String type = p_data[1];
-		Array properties = p_data[2];
-
-		if (remote_objects.has(id)) {
-			debugObj = remote_objects[id];
-		} else {
-			debugObj = memnew(ScriptEditorDebuggerInspectedObject);
-			debugObj->remote_object_id = id;
-			debugObj->type_name = type;
-			remote_objects[id] = debugObj;
-			debugObj->connect_compat("value_edited", this, "_scene_tree_property_value_edited");
-		}
-
-		int old_prop_size = debugObj->prop_list.size();
-
-		debugObj->prop_list.clear();
-		int new_props_added = 0;
-		Set<String> changed;
-		for (int i = 0; i < properties.size(); i++) {
-
-			Array prop = properties[i];
-			if (prop.size() != 6)
-				continue;
-
-			PropertyInfo pinfo;
-			pinfo.name = prop[0];
-			pinfo.type = Variant::Type(int(prop[1]));
-			pinfo.hint = PropertyHint(int(prop[2]));
-			pinfo.hint_string = prop[3];
-			pinfo.usage = PropertyUsageFlags(int(prop[4]));
-			Variant var = prop[5];
-
-			if (pinfo.type == Variant::OBJECT) {
-				if (var.is_zero()) {
-					var = RES();
-				} else if (var.get_type() == Variant::STRING) {
-					String path = var;
-					if (path.find("::") != -1) {
-						// built-in resource
-						String base_path = path.get_slice("::", 0);
-						if (ResourceLoader::get_resource_type(base_path) == "PackedScene") {
-							if (!EditorNode::get_singleton()->is_scene_open(base_path)) {
-								EditorNode::get_singleton()->load_scene(base_path);
-							}
-						} else {
-							EditorNode::get_singleton()->load_resource(base_path);
-						}
-					}
-					var = ResourceLoader::load(path);
-
-					if (pinfo.hint_string == "Script") {
-						if (debugObj->get_script() != var) {
-							debugObj->set_script(REF());
-							Ref<Script> script(var);
-							if (!script.is_null()) {
-								ScriptInstance *script_instance = script->placeholder_instance_create(debugObj);
-								debugObj->set_script_and_instance(var, script_instance);
-							}
-						}
-					}
-				} else if (var.get_type() == Variant::OBJECT) {
-					if (((Object *)var)->is_class("EncodedObjectAsID")) {
-						var = Object::cast_to<EncodedObjectAsID>(var)->get_object_id();
-						pinfo.type = var.get_type();
-						pinfo.hint = PROPERTY_HINT_OBJECT_ID;
-						pinfo.hint_string = "Object";
-					}
-				}
-			}
-
-			//always add the property, since props may have been added or removed
-			debugObj->prop_list.push_back(pinfo);
-
-			if (!debugObj->prop_values.has(pinfo.name)) {
-				new_props_added++;
-				debugObj->prop_values[pinfo.name] = var;
-			} else {
-
-				if (bool(Variant::evaluate(Variant::OP_NOT_EQUAL, debugObj->prop_values[pinfo.name], var))) {
-					debugObj->prop_values[pinfo.name] = var;
-					changed.insert(pinfo.name);
-				}
-			}
-		}
-
-		if (editor->get_editor_history()->get_current() != debugObj->get_instance_id()) {
-			editor->push_item(debugObj, "");
-		} else {
-
-			if (old_prop_size == debugObj->prop_list.size() && new_props_added == 0) {
-				//only some may have changed, if so, then update those, if exist
-				for (Set<String>::Element *E = changed.front(); E; E = E->next()) {
-					EditorNode::get_singleton()->get_inspector()->update_property(E->get());
-				}
-			} else {
-				//full update, because props were added or removed
-				debugObj->update();
-			}
-		}
-	} else if (p_msg == "message:video_mem") {
-
-		vmem_tree->clear();
-		TreeItem *root = vmem_tree->create_item();
-
-		int total = 0;
-
-		for (int i = 0; i < p_data.size(); i += 4) {
-
-			TreeItem *it = vmem_tree->create_item(root);
-			String type = p_data[i + 1];
-			int bytes = p_data[i + 3].operator int();
-			it->set_text(0, p_data[i + 0]); //path
-			it->set_text(1, type); //type
-			it->set_text(2, p_data[i + 2]); //type
-			it->set_text(3, String::humanize_size(bytes)); //type
-			total += bytes;
-
-			if (has_icon(type, "EditorIcons"))
-				it->set_icon(0, get_icon(type, "EditorIcons"));
-		}
-
-		vmem_total->set_tooltip(TTR("Bytes:") + " " + itos(total));
-		vmem_total->set_text(String::humanize_size(total));
-
-	} else if (p_msg == "stack_dump") {
-
-		stack_dump->clear();
-		TreeItem *r = stack_dump->create_item();
-
-		for (int i = 0; i < p_data.size(); i++) {
-
-			Dictionary d = p_data[i];
-			ERR_CONTINUE(!d.has("function"));
-			ERR_CONTINUE(!d.has("file"));
-			ERR_CONTINUE(!d.has("line"));
-			ERR_CONTINUE(!d.has("id"));
-			TreeItem *s = stack_dump->create_item(r);
-			d["frame"] = i;
-			s->set_metadata(0, d);
-
-			String line = itos(i) + " - " + String(d["file"]) + ":" + itos(d["line"]) + " - at function: " + d["function"];
-			s->set_text(0, line);
-
-			if (i == 0)
-				s->select(0);
-		}
-	} else if (p_msg == "stack_frame_vars") {
-
-		variables->clear();
-
-		int ofs = 0;
-		int mcount = p_data[ofs];
-		ofs++;
-		for (int i = 0; i < mcount; i++) {
-
-			String n = p_data[ofs + i * 2 + 0];
-			Variant v = p_data[ofs + i * 2 + 1];
-
-			PropertyHint h = PROPERTY_HINT_NONE;
-			String hs = String();
-
-			if (v.get_type() == Variant::OBJECT) {
-				v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
-				h = PROPERTY_HINT_OBJECT_ID;
-				hs = "Object";
-			}
-
-			variables->add_property("Locals/" + n, v, h, hs);
-		}
-
-		ofs += mcount * 2;
-		mcount = p_data[ofs];
-		ofs++;
-		for (int i = 0; i < mcount; i++) {
-
-			String n = p_data[ofs + i * 2 + 0];
-			Variant v = p_data[ofs + i * 2 + 1];
-			PropertyHint h = PROPERTY_HINT_NONE;
-			String hs = String();
-
-			if (v.get_type() == Variant::OBJECT) {
-				v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
-				h = PROPERTY_HINT_OBJECT_ID;
-				hs = "Object";
-			}
-
-			variables->add_property("Members/" + n, v, h, hs);
-
-			if (n == "self") {
-				_scene_tree_property_select_object(v);
-			}
-		}
-
-		ofs += mcount * 2;
-		mcount = p_data[ofs];
-		ofs++;
-		for (int i = 0; i < mcount; i++) {
-
-			String n = p_data[ofs + i * 2 + 0];
-			Variant v = p_data[ofs + i * 2 + 1];
-			PropertyHint h = PROPERTY_HINT_NONE;
-			String hs = String();
-
-			if (v.get_type() == Variant::OBJECT) {
-				v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
-				h = PROPERTY_HINT_OBJECT_ID;
-				hs = "Object";
-			}
-
-			variables->add_property("Globals/" + n, v, h, hs);
-		}
-
-		variables->update();
-		inspector->edit(variables);
-
-	} else if (p_msg == "output") {
-
-		//OUT
-		for (int i = 0; i < p_data.size(); i++) {
-
-			String t = p_data[i];
-			//LOG
-
-			if (!EditorNode::get_log()->is_visible()) {
-				if (EditorNode::get_singleton()->are_bottom_panels_hidden()) {
-					if (EDITOR_GET("run/output/always_open_output_on_play")) {
-						EditorNode::get_singleton()->make_bottom_panel_item_visible(EditorNode::get_log());
-					}
-				}
-			}
-			EditorNode::get_log()->add_message(t);
-		}
-
-	} else if (p_msg == "performance") {
-		Array arr = p_data[0];
-		Vector<float> p;
-		p.resize(arr.size());
-		for (int i = 0; i < arr.size(); i++) {
-			p.write[i] = arr[i];
-			if (i < perf_items.size()) {
-
-				const float value = p[i];
-				String label = rtos(value);
-				String tooltip = label;
-				switch (Performance::MonitorType((int)perf_items[i]->get_metadata(1))) {
-					case Performance::MONITOR_TYPE_MEMORY: {
-						label = String::humanize_size(value);
-						tooltip = label;
-					} break;
-					case Performance::MONITOR_TYPE_TIME: {
-						label = rtos(value * 1000).pad_decimals(2) + " ms";
-						tooltip = label;
-					} break;
-					default: {
-						tooltip += " " + perf_items[i]->get_text(0);
-					} break;
-				}
-
-				perf_items[i]->set_text(1, label);
-				perf_items[i]->set_tooltip(1, tooltip);
-				if (p[i] > perf_max[i])
-					perf_max.write[i] = p[i];
-			}
-		}
-		perf_history.push_front(p);
-		perf_draw->update();
-	} else if (p_msg == "visual_profile") {
-		uint64_t frame = p_data[0];
-		Vector<String> names = p_data[1];
-		Vector<real_t> values = p_data[2];
-
-		EditorVisualProfiler::Metric metric;
-		metric.areas.resize(names.size());
-		metric.frame_number = frame;
-		metric.valid = true;
-
-		{
-			EditorVisualProfiler::Metric::Area *areas_ptr = metric.areas.ptrw();
-			int metric_count = names.size();
-
-			const String *rs = names.ptr();
-			const real_t *rr = values.ptr();
-
-			for (int i = 0; i < metric_count; i++) {
-
-				areas_ptr[i].name = rs[i];
-				areas_ptr[i].cpu_time = rr[i * 2 + 0];
-				areas_ptr[i].gpu_time = rr[i * 2 + 1];
-			}
-		}
-
-		visual_profiler->add_frame_metric(metric);
-
-	} else if (p_msg == "error") {
-
-		// Should have at least two elements, error array and stack items count.
-		ERR_FAIL_COND_MSG(p_data.size() < 2, "Malformed error message from script debugger.");
-
-		// Error or warning data.
-		Array err = p_data[0];
-		ERR_FAIL_COND_MSG(err.size() < 10, "Malformed error message from script debugger.");
-
-		// Format time.
-		Array time_vals;
-		time_vals.push_back(err[0]);
-		time_vals.push_back(err[1]);
-		time_vals.push_back(err[2]);
-		time_vals.push_back(err[3]);
-		bool e;
-		String time = String("%d:%02d:%02d.%03d").sprintf(time_vals, &e);
-
-		// Rest of the error data.
-		String method = err[4];
-		String source_file = err[5];
-		String source_line = err[6];
-		String error_cond = err[7];
-		String error_msg = err[8];
-		bool is_warning = err[9];
-		bool has_method = !method.empty();
-		bool has_error_msg = !error_msg.empty();
-		bool source_is_project_file = source_file.begins_with("res://");
-
-		// Metadata to highlight error line in scripts.
-		Array source_meta;
-		source_meta.push_back(source_file);
-		source_meta.push_back(source_line);
-
-		// Create error tree to display above error or warning details.
-		TreeItem *r = error_tree->get_root();
-		if (!r) {
-			r = error_tree->create_item();
-		}
-
-		// Also provide the relevant details as tooltip to quickly check without
-		// uncollapsing the tree.
-		String tooltip = is_warning ? TTR("Warning:") : TTR("Error:");
-
-		TreeItem *error = error_tree->create_item(r);
-		error->set_collapsed(true);
-
-		error->set_icon(0, get_icon(is_warning ? "Warning" : "Error", "EditorIcons"));
-		error->set_text(0, time);
-		error->set_text_align(0, TreeItem::ALIGN_LEFT);
-
-		String error_title;
-		// Include method name, when given, in error title.
-		if (has_method)
-			error_title += method + ": ";
-		// If we have a (custom) error message, use it as title, and add a C++ Error
-		// item with the original error condition.
-		error_title += error_msg.empty() ? error_cond : error_msg;
-		error->set_text(1, error_title);
-		tooltip += " " + error_title + "\n";
-
-		if (has_error_msg) {
-			// Add item for C++ error condition.
-			TreeItem *cpp_cond = error_tree->create_item(error);
-			cpp_cond->set_text(0, "<" + TTR("C++ Error") + ">");
-			cpp_cond->set_text(1, error_cond);
-			cpp_cond->set_text_align(0, TreeItem::ALIGN_LEFT);
-			tooltip += TTR("C++ Error:") + " " + error_cond + "\n";
-			if (source_is_project_file)
-				cpp_cond->set_metadata(0, source_meta);
-		}
-
-		// Source of the error.
-		String source_txt = (source_is_project_file ? source_file.get_file() : source_file) + ":" + source_line;
-		if (has_method)
-			source_txt += " @ " + method + "()";
-
-		TreeItem *cpp_source = error_tree->create_item(error);
-		cpp_source->set_text(0, "<" + (source_is_project_file ? TTR("Source") : TTR("C++ Source")) + ">");
-		cpp_source->set_text(1, source_txt);
-		cpp_source->set_text_align(0, TreeItem::ALIGN_LEFT);
-		tooltip += (source_is_project_file ? TTR("Source:") : TTR("C++ Source:")) + " " + source_txt + "\n";
-
-		// Set metadata to highlight error line in scripts.
-		if (source_is_project_file) {
-			error->set_metadata(0, source_meta);
-			cpp_source->set_metadata(0, source_meta);
-		}
-
-		error->set_tooltip(0, tooltip);
-		error->set_tooltip(1, tooltip);
-
-		// Format stack trace.
-		// stack_items_count is the number of elements to parse, with 3 items per frame
-		// of the stack trace (script, method, line).
-		int stack_items_count = p_data[1];
-
-		for (int i = 0; i < stack_items_count; i += 3) {
-			String script = p_data[2 + i];
-			String method2 = p_data[3 + i];
-			int line = p_data[4 + i];
-			TreeItem *stack_trace = error_tree->create_item(error);
-
-			Array meta;
-			meta.push_back(script);
-			meta.push_back(line);
-			stack_trace->set_metadata(0, meta);
-
-			if (i == 0) {
-				stack_trace->set_text(0, "<" + TTR("Stack Trace") + ">");
-				stack_trace->set_text_align(0, TreeItem::ALIGN_LEFT);
-				error->set_metadata(0, meta);
-			}
-			stack_trace->set_text(1, script.get_file() + ":" + itos(line) + " @ " + method2 + "()");
-		}
-
-		if (is_warning)
-			warning_count++;
-		else
-			error_count++;
-
-	} else if (p_msg == "profile_sig") {
-		//cache a signature
-		profiler_signature[p_data[1]] = p_data[0];
-
-	} else if (p_msg == "profile_frame" || p_msg == "profile_total") {
-
-		EditorProfiler::Metric metric;
-		metric.valid = true;
-		metric.frame_number = p_data[0];
-		metric.frame_time = p_data[1];
-		metric.idle_time = p_data[2];
-		metric.physics_time = p_data[3];
-		metric.physics_frame_time = p_data[4];
-		int frame_data_amount = p_data[6];
-		int frame_function_amount = p_data[7];
-
-		if (frame_data_amount) {
-			EditorProfiler::Metric::Category frame_time;
-			frame_time.signature = "category_frame_time";
-			frame_time.name = "Frame Time";
-			frame_time.total_time = metric.frame_time;
-
-			EditorProfiler::Metric::Category::Item item;
-			item.calls = 1;
-			item.line = 0;
-
-			item.name = "Physics Time";
-			item.total = metric.physics_time;
-			item.self = item.total;
-			item.signature = "physics_time";
-
-			frame_time.items.push_back(item);
-
-			item.name = "Idle Time";
-			item.total = metric.idle_time;
-			item.self = item.total;
-			item.signature = "idle_time";
-
-			frame_time.items.push_back(item);
-
-			item.name = "Physics Frame Time";
-			item.total = metric.physics_frame_time;
-			item.self = item.total;
-			item.signature = "physics_frame_time";
-
-			frame_time.items.push_back(item);
-
-			metric.categories.push_back(frame_time);
-		}
-
-		int idx = 8;
-		for (int i = 0; i < frame_data_amount; i++) {
-
-			EditorProfiler::Metric::Category c;
-			String name = p_data[idx++];
-			Array values = p_data[idx++];
-			c.name = name.capitalize();
-			c.items.resize(values.size() / 2);
-			c.total_time = 0;
-			c.signature = "categ::" + name;
-			for (int j = 0; j < values.size(); j += 2) {
-
-				EditorProfiler::Metric::Category::Item item;
-				item.calls = 1;
-				item.line = 0;
-				item.name = values[j];
-				item.self = values[j + 1];
-				item.total = item.self;
-				item.signature = "categ::" + name + "::" + item.name;
-				item.name = item.name.capitalize();
-				c.total_time += item.total;
-				c.items.write[j / 2] = item;
-			}
-			metric.categories.push_back(c);
-		}
-
-		EditorProfiler::Metric::Category funcs;
-		funcs.total_time = p_data[5]; //script time
-		funcs.items.resize(frame_function_amount);
-		funcs.name = "Script Functions";
-		funcs.signature = "script_functions";
-		for (int i = 0; i < frame_function_amount; i++) {
-
-			int signature = p_data[idx++];
-			int calls = p_data[idx++];
-			float total = p_data[idx++];
-			float self = p_data[idx++];
-
-			EditorProfiler::Metric::Category::Item item;
-			if (profiler_signature.has(signature)) {
-
-				item.signature = profiler_signature[signature];
-
-				String name = profiler_signature[signature];
-				Vector<String> strings = name.split("::");
-				if (strings.size() == 3) {
-					item.name = strings[2];
-					item.script = strings[0];
-					item.line = strings[1].to_int();
-				} else if (strings.size() == 4) { //Built-in scripts have an :: in their name
-					item.name = strings[3];
-					item.script = strings[0] + "::" + strings[1];
-					item.line = strings[2].to_int();
-				}
-
-			} else {
-				item.name = "SigErr " + itos(signature);
-			}
-
-			item.calls = calls;
-			item.self = self;
-			item.total = total;
-			funcs.items.write[i] = item;
-		}
-
-		metric.categories.push_back(funcs);
-
-		if (p_msg == "profile_frame")
-			profiler->add_frame_metric(metric, false);
-		else
-			profiler->add_frame_metric(metric, true);
-	} else if (p_msg == "network_profile") {
-		int frame_size = 6;
-		for (int i = 0; i < p_data.size(); i += frame_size) {
-			MultiplayerAPI::ProfilingInfo pi;
-			pi.node = p_data[i + 0].operator ObjectID();
-			pi.node_path = p_data[i + 1];
-			pi.incoming_rpc = p_data[i + 2];
-			pi.incoming_rset = p_data[i + 3];
-			pi.outgoing_rpc = p_data[i + 4];
-			pi.outgoing_rset = p_data[i + 5];
-			network_profiler->add_node_frame_data(pi);
-		}
-	} else if (p_msg == "network_bandwidth") {
-		network_profiler->set_bandwidth(p_data[0], p_data[1]);
-	} else if (p_msg == "kill_me") {
-
-		editor->call_deferred("stop_child_process");
-	}
-}
-
-void ScriptEditorDebugger::_set_reason_text(const String &p_reason, MessageType p_type) {
-	switch (p_type) {
-		case MESSAGE_ERROR:
-			reason->add_color_override("font_color", get_color("error_color", "Editor"));
-			break;
-		case MESSAGE_WARNING:
-			reason->add_color_override("font_color", get_color("warning_color", "Editor"));
-			break;
-		default:
-			reason->add_color_override("font_color", get_color("success_color", "Editor"));
-	}
-	reason->set_text(p_reason);
-	reason->set_tooltip(p_reason.word_wrap(80));
-}
-
-void ScriptEditorDebugger::_performance_select() {
-
-	perf_draw->update();
-}
-
-void ScriptEditorDebugger::_performance_draw() {
-
-	Vector<int> which;
-	for (int i = 0; i < perf_items.size(); i++) {
-
-		if (perf_items[i]->is_checked(0))
-			which.push_back(i);
-	}
-
-	if (which.empty()) {
-		info_message->show();
-		return;
-	}
-
-	info_message->hide();
-
-	Ref<StyleBox> graph_sb = get_stylebox("normal", "TextEdit");
-	Ref<Font> graph_font = get_font("font", "TextEdit");
-
-	int cols = Math::ceil(Math::sqrt((float)which.size()));
-	int rows = Math::ceil((float)which.size() / cols);
-	if (which.size() == 1)
-		rows = 1;
-
-	int margin = 3;
-	int point_sep = 5;
-	Size2i s = Size2i(perf_draw->get_size()) / Size2i(cols, rows);
-	for (int i = 0; i < which.size(); i++) {
-
-		Point2i p(i % cols, i / cols);
-		Rect2i r(p * s, s);
-		r.position += Point2(margin, margin);
-		r.size -= Point2(margin, margin) * 2.0;
-		perf_draw->draw_style_box(graph_sb, r);
-		r.position += graph_sb->get_offset();
-		r.size -= graph_sb->get_minimum_size();
-		int pi = which[i];
-		Color c = get_color("accent_color", "Editor");
-		float h = (float)which[i] / (float)(perf_items.size());
-		// Use a darker color on light backgrounds for better visibility
-		float value_multiplier = EditorSettings::get_singleton()->is_dark_theme() ? 1.4 : 0.55;
-		c.set_hsv(Math::fmod(h + 0.4, 0.9), c.get_s() * 0.9, c.get_v() * value_multiplier);
-
-		c.a = 0.6;
-		perf_draw->draw_string(graph_font, r.position + Point2(0, graph_font->get_ascent()), perf_items[pi]->get_text(0), c, r.size.x);
-		c.a = 0.9;
-		perf_draw->draw_string(graph_font, r.position + Point2(0, graph_font->get_ascent() + graph_font->get_height()), perf_items[pi]->get_text(1), c, r.size.y);
-
-		float spacing = point_sep / float(cols);
-		float from = r.size.width;
-
-		List<Vector<float> >::Element *E = perf_history.front();
-		float prev = -1;
-		while (from >= 0 && E) {
-
-			float m = perf_max[pi];
-			if (m == 0)
-				m = 0.00001;
-			float h2 = E->get()[pi] / m;
-			h2 = (1.0 - h2) * r.size.y;
-
-			if (E != perf_history.front())
-				perf_draw->draw_line(r.position + Point2(from, h2), r.position + Point2(from + spacing, prev), c, Math::round(EDSCALE));
-			prev = h2;
-			E = E->next();
-			from -= spacing;
-		}
-	}
-}
-
-void ScriptEditorDebugger::_notification(int p_what) {
-
-	switch (p_what) {
-
-		case NOTIFICATION_ENTER_TREE: {
-
-			inspector->edit(variables);
-			skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOff", "EditorIcons"));
-			copy->set_icon(get_icon("ActionCopy", "EditorIcons"));
-
-			step->set_icon(get_icon("DebugStep", "EditorIcons"));
-			next->set_icon(get_icon("DebugNext", "EditorIcons"));
-			back->set_icon(get_icon("Back", "EditorIcons"));
-			forward->set_icon(get_icon("Forward", "EditorIcons"));
-			dobreak->set_icon(get_icon("Pause", "EditorIcons"));
-			docontinue->set_icon(get_icon("DebugContinue", "EditorIcons"));
-			le_set->connect_compat("pressed", this, "_live_edit_set");
-			le_clear->connect_compat("pressed", this, "_live_edit_clear");
-			error_tree->connect_compat("item_selected", this, "_error_selected");
-			error_tree->connect_compat("item_activated", this, "_error_activated");
-			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
-
-			reason->add_color_override("font_color", get_color("error_color", "Editor"));
-
-		} break;
-		case NOTIFICATION_PROCESS: {
-
-			if (connection.is_valid()) {
-
-				inspect_scene_tree_timeout -= get_process_delta_time();
-				if (inspect_scene_tree_timeout < 0) {
-					inspect_scene_tree_timeout = EditorSettings::get_singleton()->get("debugger/remote_scene_tree_refresh_interval");
-					if (inspect_scene_tree->is_visible_in_tree()) {
-						_scene_tree_request();
-					}
-				}
-
-				inspect_edited_object_timeout -= get_process_delta_time();
-				if (inspect_edited_object_timeout < 0) {
-					inspect_edited_object_timeout = EditorSettings::get_singleton()->get("debugger/remote_inspect_refresh_interval");
-					if (inspected_object_id.is_valid()) {
-						if (ScriptEditorDebuggerInspectedObject *obj = Object::cast_to<ScriptEditorDebuggerInspectedObject>(ObjectDB::get_instance(editor->get_editor_history()->get_current()))) {
-							if (obj->remote_object_id == inspected_object_id) {
-								//take the chance and re-inspect selected object
-								Array msg;
-								msg.push_back("inspect_object");
-								msg.push_back(inspected_object_id);
-								ppeer->put_var(msg);
-							}
-						}
-					}
-				}
-
-				if (camera_override == OVERRIDE_2D) {
-					CanvasItemEditor *editor = CanvasItemEditor::get_singleton();
-
-					Dictionary state = editor->get_state();
-					float zoom = state["zoom"];
-					Point2 offset = state["ofs"];
-					Transform2D transform;
-
-					transform.scale_basis(Size2(zoom, zoom));
-					transform.elements[2] = -offset * zoom;
-
-					Array msg;
-					msg.push_back("override_camera_2D:transform");
-					msg.push_back(transform);
-					ppeer->put_var(msg);
-
-				} else if (camera_override >= OVERRIDE_3D_1) {
-					int viewport_idx = camera_override - OVERRIDE_3D_1;
-					SpatialEditorViewport *viewport = SpatialEditor::get_singleton()->get_editor_viewport(viewport_idx);
-					Camera *const cam = viewport->get_camera();
-
-					Array msg;
-					msg.push_back("override_camera_3D:transform");
-					msg.push_back(cam->get_camera_transform());
-					if (cam->get_projection() == Camera::PROJECTION_ORTHOGONAL) {
-						msg.push_back(false);
-						msg.push_back(cam->get_size());
-					} else {
-						msg.push_back(true);
-						msg.push_back(cam->get_fov());
-					}
-					msg.push_back(cam->get_znear());
-					msg.push_back(cam->get_zfar());
-					ppeer->put_var(msg);
-				}
-			}
-
-			if (error_count != last_error_count || warning_count != last_warning_count) {
-
-				if (error_count == 0 && warning_count == 0) {
-					errors_tab->set_name(TTR("Errors"));
-					debugger_button->set_text(TTR("Debugger"));
-					debugger_button->set_icon(Ref<Texture2D>());
-					tabs->set_tab_icon(errors_tab->get_index(), Ref<Texture2D>());
-				} else {
-					errors_tab->set_name(TTR("Errors") + " (" + itos(error_count + warning_count) + ")");
-					debugger_button->set_text(TTR("Debugger") + " (" + itos(error_count + warning_count) + ")");
-					if (error_count == 0) {
-						debugger_button->set_icon(get_icon("Warning", "EditorIcons"));
-						tabs->set_tab_icon(errors_tab->get_index(), get_icon("Warning", "EditorIcons"));
-					} else {
-						debugger_button->set_icon(get_icon("Error", "EditorIcons"));
-						tabs->set_tab_icon(errors_tab->get_index(), get_icon("Error", "EditorIcons"));
-					}
-				}
-				last_error_count = error_count;
-				last_warning_count = warning_count;
-			}
-
-			if (server->is_connection_available()) {
-				if (connection.is_valid()) {
-					// We already have a valid connection. Disconnecting any new connecting client to prevent it from hanging.
-					// (If we don't keep a reference to the connection it will be destroyed and disconnect_from_host will be called internally)
-					server->take_connection();
-				} else {
-					// We just got the first connection.
-					connection = server->take_connection();
-					if (connection.is_null())
-						break;
-
-					EditorNode::get_log()->add_message("--- Debugging process started ---", EditorLog::MSG_TYPE_EDITOR);
-
-					ppeer->set_stream_peer(connection);
-
-					//EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
-					//emit_signal("show_debugger",true);
-
-					dobreak->set_disabled(false);
-					tabs->set_current_tab(0);
-
-					_set_reason_text(TTR("Child process connected."), MESSAGE_SUCCESS);
-					profiler->clear();
-
-					inspect_scene_tree->clear();
-					le_set->set_disabled(true);
-					le_clear->set_disabled(false);
-					vmem_refresh->set_disabled(false);
-					error_tree->clear();
-					error_count = 0;
-					warning_count = 0;
-					profiler_signature.clear();
-					//live_edit_root->set_text("/root");
-
-					EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
-					EditorNode::get_singleton()->get_pause_button()->set_disabled(false);
-
-					update_live_edit_root();
-					if (profiler->is_profiling()) {
-						_profiler_activate(true);
-					}
-
-					if (network_profiler->is_profiling()) {
-						_network_profiler_activate(true);
-					}
-				}
-			}
-
-			if (connection.is_null())
-				break;
-
-			if (!connection->is_connected_to_host()) {
-				stop();
-				editor->notify_child_process_exited(); //somehow, exited
-				break;
-			};
-
-			if (ppeer->get_available_packet_count() <= 0) {
-				break;
-			};
-
-			const uint64_t until = OS::get_singleton()->get_ticks_msec() + 20;
-
-			while (ppeer->get_available_packet_count() > 0) {
-
-				if (pending_in_queue) {
-
-					int todo = MIN(ppeer->get_available_packet_count(), pending_in_queue);
-
-					for (int i = 0; i < todo; i++) {
-
-						Variant cmd;
-						Error ret = ppeer->get_var(cmd);
-						if (ret != OK) {
-							stop();
-							ERR_FAIL_COND(ret != OK);
-						}
-
-						message.push_back(cmd);
-						pending_in_queue--;
-					}
-
-					if (pending_in_queue == 0) {
-						_parse_message(message_type, message);
-						message.clear();
-					}
-
-				} else {
-
-					if (ppeer->get_available_packet_count() >= 2) {
-
-						Variant cmd;
-						Error ret = ppeer->get_var(cmd);
-						if (ret != OK) {
-							stop();
-							ERR_FAIL_COND(ret != OK);
-						}
-						if (cmd.get_type() != Variant::STRING) {
-							stop();
-							ERR_FAIL_COND(cmd.get_type() != Variant::STRING);
-						}
-
-						message_type = cmd;
-
-						ret = ppeer->get_var(cmd);
-						if (ret != OK) {
-							stop();
-							ERR_FAIL_COND(ret != OK);
-						}
-						if (cmd.get_type() != Variant::INT) {
-							stop();
-							ERR_FAIL_COND(cmd.get_type() != Variant::INT);
-						}
-
-						pending_in_queue = cmd;
-
-						if (pending_in_queue == 0) {
-							_parse_message(message_type, Array());
-							message.clear();
-						}
-
-					} else {
-
-						break;
-					}
-				}
-
-				if (OS::get_singleton()->get_ticks_msec() > until)
-					break;
-			}
-		} break;
-		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
-
-			add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
-			add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
-
-			tabs->add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
-			tabs->add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
-			tabs->add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
-
-			copy->set_icon(get_icon("ActionCopy", "EditorIcons"));
-			step->set_icon(get_icon("DebugStep", "EditorIcons"));
-			next->set_icon(get_icon("DebugNext", "EditorIcons"));
-			back->set_icon(get_icon("Back", "EditorIcons"));
-			forward->set_icon(get_icon("Forward", "EditorIcons"));
-			dobreak->set_icon(get_icon("Pause", "EditorIcons"));
-			docontinue->set_icon(get_icon("DebugContinue", "EditorIcons"));
-			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
-		} break;
-	}
-}
-
-void ScriptEditorDebugger::_clear_execution() {
-	TreeItem *ti = stack_dump->get_selected();
-	if (!ti)
-		return;
-
-	Dictionary d = ti->get_metadata(0);
-
-	stack_script = ResourceLoader::load(d["file"]);
-	emit_signal("clear_execution", stack_script);
-	stack_script.unref();
-}
-
-void ScriptEditorDebugger::start() {
-
-	stop();
-
-	if (is_visible_in_tree()) {
-		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
-	}
-
-	perf_history.clear();
-	for (int i = 0; i < Performance::MONITOR_MAX; i++) {
-
-		perf_max.write[i] = 0;
-	}
-
-	int remote_port = (int)EditorSettings::get_singleton()->get("network/debug/remote_port");
-	if (server->listen(remote_port) != OK) {
-		EditorNode::get_log()->add_message(String("Error listening on port ") + itos(remote_port), EditorLog::MSG_TYPE_ERROR);
-		return;
-	}
-
-	EditorNode::get_singleton()->get_scene_tree_dock()->show_tab_buttons();
-	auto_switch_remote_scene_tree = (bool)EditorSettings::get_singleton()->get("debugger/auto_switch_to_remote_scene_tree");
-	if (auto_switch_remote_scene_tree) {
-		EditorNode::get_singleton()->get_scene_tree_dock()->show_remote_tree();
-	}
-
-	set_process(true);
-	breaked = false;
-	camera_override = OVERRIDE_NONE;
-}
-
-void ScriptEditorDebugger::pause() {
-}
-
-void ScriptEditorDebugger::unpause() {
-}
-
-void ScriptEditorDebugger::stop() {
-
-	set_process(false);
-	breaked = false;
-	_clear_execution();
-
-	server->stop();
-	_clear_remote_objects();
-	ppeer->set_stream_peer(Ref<StreamPeer>());
-
-	if (connection.is_valid()) {
-		EditorNode::get_log()->add_message("--- Debugging process stopped ---", EditorLog::MSG_TYPE_EDITOR);
-		connection.unref();
-
-		reason->set_text("");
-		reason->set_tooltip("");
-	}
-
-	pending_in_queue = 0;
-	message.clear();
-
-	node_path_cache.clear();
-	res_path_cache.clear();
-	profiler_signature.clear();
-	le_clear->set_disabled(false);
-	le_set->set_disabled(true);
-	profiler->set_enabled(true);
-	vmem_refresh->set_disabled(true);
-
-	inspect_scene_tree->clear();
-	inspector->edit(NULL);
-	EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
-	EditorNode::get_singleton()->get_pause_button()->set_disabled(true);
-	EditorNode::get_singleton()->get_scene_tree_dock()->hide_remote_tree();
-	EditorNode::get_singleton()->get_scene_tree_dock()->hide_tab_buttons();
-
-	if (hide_on_stop) {
-		if (is_visible_in_tree())
-			EditorNode::get_singleton()->hide_bottom_panel();
-		emit_signal("show_debugger", false);
-	}
-}
-
-void ScriptEditorDebugger::_profiler_activate(bool p_enable) {
-
-	if (!connection.is_valid())
-		return;
-
-	if (p_enable) {
-		profiler_signature.clear();
-		Array msg;
-		msg.push_back("start_profiling");
-		int max_funcs = EditorSettings::get_singleton()->get("debugger/profiler_frame_max_functions");
-		max_funcs = CLAMP(max_funcs, 16, 512);
-		msg.push_back(max_funcs);
-		ppeer->put_var(msg);
-		print_verbose("Starting profiling.");
-
-	} else {
-		Array msg;
-		msg.push_back("stop_profiling");
-		ppeer->put_var(msg);
-		print_verbose("Ending profiling.");
-	}
-}
-
-void ScriptEditorDebugger::_visual_profiler_activate(bool p_enable) {
-
-	if (!connection.is_valid())
-		return;
-
-	if (p_enable) {
-		profiler_signature.clear();
-		Array msg;
-		msg.push_back("start_visual_profiling");
-		ppeer->put_var(msg);
-		print_verbose("Starting visual profiling.");
-
-	} else {
-		Array msg;
-		msg.push_back("stop_visual_profiling");
-		ppeer->put_var(msg);
-		print_verbose("Ending visual profiling.");
-	}
-}
-
-void ScriptEditorDebugger::_network_profiler_activate(bool p_enable) {
-
-	if (!connection.is_valid())
-		return;
-
-	if (p_enable) {
-		profiler_signature.clear();
-		Array msg;
-		msg.push_back("start_network_profiling");
-		ppeer->put_var(msg);
-		print_verbose("Starting network profiling.");
-
-	} else {
-		Array msg;
-		msg.push_back("stop_network_profiling");
-		ppeer->put_var(msg);
-		print_verbose("Ending network profiling.");
-	}
-}
-
-void ScriptEditorDebugger::_profiler_seeked() {
-
-	if (!connection.is_valid() || !connection->is_connected_to_host())
-		return;
-
-	if (breaked)
-		return;
-	debug_break();
-}
-
-void ScriptEditorDebugger::_stack_dump_frame_selected() {
-
-	TreeItem *ti = stack_dump->get_selected();
-	if (!ti)
-		return;
-
-	Dictionary d = ti->get_metadata(0);
-
-	stack_script = ResourceLoader::load(d["file"]);
-	emit_signal("goto_script_line", stack_script, int(d["line"]) - 1);
-	emit_signal("set_execution", stack_script, int(d["line"]) - 1);
-	stack_script.unref();
-
-	if (connection.is_valid() && connection->is_connected_to_host()) {
-		Array msg;
-		msg.push_back("get_stack_frame_vars");
-		msg.push_back(d["frame"]);
-		ppeer->put_var(msg);
-	} else {
-		inspector->edit(NULL);
-	}
-}
-
-void ScriptEditorDebugger::_output_clear() {
-
-	//output->clear();
-	//output->push_color(Color(0,0,0));
-}
-
-void ScriptEditorDebugger::_export_csv() {
-
-	file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
-	file_dialog->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
-	file_dialog_mode = SAVE_CSV;
-	file_dialog->popup_centered_ratio();
-}
-
-String ScriptEditorDebugger::get_var_value(const String &p_var) const {
-	if (!breaked)
-		return String();
-	return variables->get_var_value(p_var);
-}
-
-int ScriptEditorDebugger::_get_node_path_cache(const NodePath &p_path) {
-
-	const int *r = node_path_cache.getptr(p_path);
-	if (r)
-		return *r;
-
-	last_path_id++;
-
-	node_path_cache[p_path] = last_path_id;
-	Array msg;
-	msg.push_back("live_node_path");
-	msg.push_back(p_path);
-	msg.push_back(last_path_id);
-	ppeer->put_var(msg);
-
-	return last_path_id;
-}
-
-int ScriptEditorDebugger::_get_res_path_cache(const String &p_path) {
-
-	Map<String, int>::Element *E = res_path_cache.find(p_path);
-
-	if (E)
-		return E->get();
-
-	last_path_id++;
-
-	res_path_cache[p_path] = last_path_id;
-	Array msg;
-	msg.push_back("live_res_path");
-	msg.push_back(p_path);
-	msg.push_back(last_path_id);
-	ppeer->put_var(msg);
-
-	return last_path_id;
-}
-
-void ScriptEditorDebugger::_method_changed(Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE) {
-
-	if (!p_base || !live_debug || !connection.is_valid() || !editor->get_edited_scene())
-		return;
-
-	Node *node = Object::cast_to<Node>(p_base);
-
-	VARIANT_ARGPTRS
-
-	for (int i = 0; i < VARIANT_ARG_MAX; i++) {
-		//no pointers, sorry
-		if (argptr[i] && (argptr[i]->get_type() == Variant::OBJECT || argptr[i]->get_type() == Variant::_RID))
-			return;
-	}
-
-	if (node) {
-
-		NodePath path = editor->get_edited_scene()->get_path_to(node);
-		int pathid = _get_node_path_cache(path);
-
-		Array msg;
-		msg.push_back("live_node_call");
-		msg.push_back(pathid);
-		msg.push_back(p_name);
-		for (int i = 0; i < VARIANT_ARG_MAX; i++) {
-			//no pointers, sorry
-			msg.push_back(*argptr[i]);
-		}
-		ppeer->put_var(msg);
-
-		return;
-	}
-
-	Resource *res = Object::cast_to<Resource>(p_base);
-
-	if (res && res->get_path() != String()) {
-
-		String respath = res->get_path();
-		int pathid = _get_res_path_cache(respath);
-
-		Array msg;
-		msg.push_back("live_res_call");
-		msg.push_back(pathid);
-		msg.push_back(p_name);
-		for (int i = 0; i < VARIANT_ARG_MAX; i++) {
-			//no pointers, sorry
-			msg.push_back(*argptr[i]);
-		}
-		ppeer->put_var(msg);
-
-		return;
-	}
-}
-
-void ScriptEditorDebugger::_property_changed(Object *p_base, const StringName &p_property, const Variant &p_value) {
-
-	if (!p_base || !live_debug || !connection.is_valid() || !editor->get_edited_scene())
-		return;
-
-	Node *node = Object::cast_to<Node>(p_base);
-
-	if (node) {
-
-		NodePath path = editor->get_edited_scene()->get_path_to(node);
-		int pathid = _get_node_path_cache(path);
-
-		if (p_value.is_ref()) {
-			Ref<Resource> res = p_value;
-			if (res.is_valid() && res->get_path() != String()) {
-
-				Array msg;
-				msg.push_back("live_node_prop_res");
-				msg.push_back(pathid);
-				msg.push_back(p_property);
-				msg.push_back(res->get_path());
-				ppeer->put_var(msg);
-			}
-		} else {
-
-			Array msg;
-			msg.push_back("live_node_prop");
-			msg.push_back(pathid);
-			msg.push_back(p_property);
-			msg.push_back(p_value);
-			ppeer->put_var(msg);
-		}
-
-		return;
-	}
-
-	Resource *res = Object::cast_to<Resource>(p_base);
-
-	if (res && res->get_path() != String()) {
-
-		String respath = res->get_path();
-		int pathid = _get_res_path_cache(respath);
-
-		if (p_value.is_ref()) {
-			Ref<Resource> res2 = p_value;
-			if (res2.is_valid() && res2->get_path() != String()) {
-
-				Array msg;
-				msg.push_back("live_res_prop_res");
-				msg.push_back(pathid);
-				msg.push_back(p_property);
-				msg.push_back(res2->get_path());
-				ppeer->put_var(msg);
-			}
-		} else {
-
-			Array msg;
-			msg.push_back("live_res_prop");
-			msg.push_back(pathid);
-			msg.push_back(p_property);
-			msg.push_back(p_value);
-			ppeer->put_var(msg);
-		}
-
-		return;
-	}
-}
-
-void ScriptEditorDebugger::_method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE) {
-
-	ScriptEditorDebugger *sed = (ScriptEditorDebugger *)p_ud;
-	sed->_method_changed(p_base, p_name, VARIANT_ARG_PASS);
-}
-
-void ScriptEditorDebugger::_property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value) {
-
-	ScriptEditorDebugger *sed = (ScriptEditorDebugger *)p_ud;
-	sed->_property_changed(p_base, p_property, p_value);
-}
-
-void ScriptEditorDebugger::set_live_debugging(bool p_enable) {
-
-	live_debug = p_enable;
-}
-
-void ScriptEditorDebugger::_live_edit_set() {
-
-	if (!connection.is_valid())
-		return;
-
-	TreeItem *ti = inspect_scene_tree->get_selected();
-	if (!ti)
-		return;
-	String path;
-
-	while (ti) {
-		String lp = ti->get_text(0);
-		path = "/" + lp + path;
-		ti = ti->get_parent();
-	}
-
-	NodePath np = path;
-
-	editor->get_editor_data().set_edited_scene_live_edit_root(np);
-
-	update_live_edit_root();
-}
-
-void ScriptEditorDebugger::_live_edit_clear() {
-
-	NodePath np = NodePath("/root");
-	editor->get_editor_data().set_edited_scene_live_edit_root(np);
-
-	update_live_edit_root();
-}
-
-void ScriptEditorDebugger::update_live_edit_root() {
-
-	NodePath np = editor->get_editor_data().get_edited_scene_live_edit_root();
-
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_set_root");
-		msg.push_back(np);
-		if (editor->get_edited_scene())
-			msg.push_back(editor->get_edited_scene()->get_filename());
-		else
-			msg.push_back("");
-		ppeer->put_var(msg);
-	}
-	live_edit_root->set_text(np);
-}
-
-void ScriptEditorDebugger::live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name) {
-
-	if (live_debug && connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_create_node");
-		msg.push_back(p_parent);
-		msg.push_back(p_type);
-		msg.push_back(p_name);
-		ppeer->put_var(msg);
-	}
-}
-
-void ScriptEditorDebugger::live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name) {
-
-	if (live_debug && connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_instance_node");
-		msg.push_back(p_parent);
-		msg.push_back(p_path);
-		msg.push_back(p_name);
-		ppeer->put_var(msg);
-	}
-}
-void ScriptEditorDebugger::live_debug_remove_node(const NodePath &p_at) {
-
-	if (live_debug && connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_remove_node");
-		msg.push_back(p_at);
-		ppeer->put_var(msg);
-	}
-}
-void ScriptEditorDebugger::live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id) {
-
-	if (live_debug && connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_remove_and_keep_node");
-		msg.push_back(p_at);
-		msg.push_back(p_keep_id);
-		ppeer->put_var(msg);
-	}
-}
-void ScriptEditorDebugger::live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos) {
-
-	if (live_debug && connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_restore_node");
-		msg.push_back(p_id);
-		msg.push_back(p_at);
-		msg.push_back(p_at_pos);
-		ppeer->put_var(msg);
-	}
-}
-void ScriptEditorDebugger::live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name) {
-
-	if (live_debug && connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_duplicate_node");
-		msg.push_back(p_at);
-		msg.push_back(p_new_name);
-		ppeer->put_var(msg);
-	}
-}
-void ScriptEditorDebugger::live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos) {
-
-	if (live_debug && connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_reparent_node");
-		msg.push_back(p_at);
-		msg.push_back(p_new_place);
-		msg.push_back(p_new_name);
-		msg.push_back(p_at_pos);
-		ppeer->put_var(msg);
-	}
-}
-
-ScriptEditorDebugger::CameraOverride ScriptEditorDebugger::get_camera_override() const {
-	return camera_override;
-}
-
-void ScriptEditorDebugger::set_camera_override(CameraOverride p_override) {
-
-	if (p_override == OVERRIDE_2D && camera_override != OVERRIDE_2D) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_2D:set");
-			msg.push_back(true);
-			ppeer->put_var(msg);
-		}
-	} else if (p_override != OVERRIDE_2D && camera_override == OVERRIDE_2D) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_2D:set");
-			msg.push_back(false);
-			ppeer->put_var(msg);
-		}
-	} else if (p_override >= OVERRIDE_3D_1 && camera_override < OVERRIDE_3D_1) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_3D:set");
-			msg.push_back(true);
-			ppeer->put_var(msg);
-		}
-	} else if (p_override < OVERRIDE_3D_1 && camera_override >= OVERRIDE_3D_1) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_3D:set");
-			msg.push_back(false);
-			ppeer->put_var(msg);
-		}
-	}
-
-	camera_override = p_override;
-}
-
-void ScriptEditorDebugger::set_breakpoint(const String &p_path, int p_line, bool p_enabled) {
-
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("breakpoint");
-		msg.push_back(p_path);
-		msg.push_back(p_line);
-		msg.push_back(p_enabled);
-		ppeer->put_var(msg);
-	}
-}
-
-void ScriptEditorDebugger::reload_scripts() {
-
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("reload_scripts");
-		ppeer->put_var(msg);
-	}
-}
-
-bool ScriptEditorDebugger::is_skip_breakpoints() {
-	return skip_breakpoints_value;
-}
-
-void ScriptEditorDebugger::_error_activated() {
-	TreeItem *selected = error_tree->get_selected();
-
-	TreeItem *ci = selected->get_children();
-	if (ci) {
-		selected->set_collapsed(!selected->is_collapsed());
-	}
-}
-
-void ScriptEditorDebugger::_error_selected() {
-	TreeItem *selected = error_tree->get_selected();
-
-	Array meta = selected->get_metadata(0);
-
-	if (meta.size() == 0) {
-		return;
-	}
-
-	Ref<Script> s = ResourceLoader::load(meta[0]);
-	emit_signal("goto_script_line", s, int(meta[1]) - 1);
-}
-
-void ScriptEditorDebugger::_expand_errors_list() {
-
-	TreeItem *root = error_tree->get_root();
-	if (!root)
-		return;
-
-	TreeItem *item = root->get_children();
-	while (item) {
-		item->set_collapsed(false);
-		item = item->get_next();
-	}
-}
-
-void ScriptEditorDebugger::_collapse_errors_list() {
-
-	TreeItem *root = error_tree->get_root();
-	if (!root)
-		return;
-
-	TreeItem *item = root->get_children();
-	while (item) {
-		item->set_collapsed(true);
-		item = item->get_next();
-	}
-}
-
-void ScriptEditorDebugger::set_hide_on_stop(bool p_hide) {
-
-	hide_on_stop = p_hide;
-}
-
-bool ScriptEditorDebugger::get_debug_with_external_editor() const {
-
-	return enable_external_editor;
-}
-
-void ScriptEditorDebugger::set_debug_with_external_editor(bool p_enabled) {
-
-	enable_external_editor = p_enabled;
-}
-
-Ref<Script> ScriptEditorDebugger::get_dump_stack_script() const {
-
-	return stack_script;
-}
-
-void ScriptEditorDebugger::_paused() {
-
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-
-	if (!breaked && EditorNode::get_singleton()->get_pause_button()->is_pressed()) {
-		debug_break();
-	}
-
-	if (breaked && !EditorNode::get_singleton()->get_pause_button()->is_pressed()) {
-		debug_continue();
-	}
-}
-
-void ScriptEditorDebugger::_set_remote_object(ObjectID p_id, ScriptEditorDebuggerInspectedObject *p_obj) {
-
-	if (remote_objects.has(p_id))
-		memdelete(remote_objects[p_id]);
-	remote_objects[p_id] = p_obj;
-}
-
-void ScriptEditorDebugger::_clear_remote_objects() {
-
-	for (Map<ObjectID, ScriptEditorDebuggerInspectedObject *>::Element *E = remote_objects.front(); E; E = E->next()) {
-		if (editor->get_editor_history()->get_current() == E->value()->get_instance_id()) {
-			editor->push_item(NULL);
-		}
-		memdelete(E->value());
-	}
-	remote_objects.clear();
-}
-
-void ScriptEditorDebugger::_clear_errors_list() {
-
-	error_tree->clear();
-	error_count = 0;
-	warning_count = 0;
-	_notification(NOTIFICATION_PROCESS);
-}
-
-// Right click on specific file(s) or folder(s).
-void ScriptEditorDebugger::_error_tree_item_rmb_selected(const Vector2 &p_pos) {
-
-	item_menu->clear();
-	item_menu->set_size(Size2(1, 1));
-
-	if (error_tree->is_anything_selected()) {
-		item_menu->add_icon_item(get_icon("ActionCopy", "EditorIcons"), TTR("Copy Error"), ITEM_MENU_COPY_ERROR);
-	}
-
-	if (item_menu->get_item_count() > 0) {
-		item_menu->set_position(error_tree->get_global_position() + p_pos);
-		item_menu->popup();
-	}
-}
-
-void ScriptEditorDebugger::_item_menu_id_pressed(int p_option) {
-
-	switch (p_option) {
-
-		case ITEM_MENU_COPY_ERROR: {
-			TreeItem *ti = error_tree->get_selected();
-			while (ti->get_parent() != error_tree->get_root())
-				ti = ti->get_parent();
-
-			String type;
-
-			if (ti->get_icon(0) == get_icon("Warning", "EditorIcons")) {
-				type = "W ";
-			} else if (ti->get_icon(0) == get_icon("Error", "EditorIcons")) {
-				type = "E ";
-			}
-
-			String text = ti->get_text(0) + "   ";
-			int rpad_len = text.length();
-
-			text = type + text + ti->get_text(1) + "\n";
-			TreeItem *ci = ti->get_children();
-			while (ci) {
-				text += "  " + ci->get_text(0).rpad(rpad_len) + ci->get_text(1) + "\n";
-				ci = ci->get_next();
-			}
-
-			OS::get_singleton()->set_clipboard(text);
-
-		} break;
-		case ITEM_MENU_SAVE_REMOTE_NODE: {
-
-			file_dialog->set_access(EditorFileDialog::ACCESS_RESOURCES);
-			file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
-			file_dialog_mode = SAVE_NODE;
-
-			List<String> extensions;
-			Ref<PackedScene> sd = memnew(PackedScene);
-			ResourceSaver::get_recognized_extensions(sd, &extensions);
-			file_dialog->clear_filters();
-			for (int i = 0; i < extensions.size(); i++) {
-				file_dialog->add_filter("*." + extensions[i] + " ; " + extensions[i].to_upper());
-			}
-
-			file_dialog->popup_centered_ratio();
-		} break;
-		case ITEM_MENU_COPY_NODE_PATH: {
-
-			TreeItem *ti = inspect_scene_tree->get_selected();
-			String text = ti->get_text(0);
-
-			if (ti->get_parent() == NULL) {
-				text = ".";
-			} else if (ti->get_parent()->get_parent() == NULL) {
-				text = ".";
-			} else {
-				while (ti->get_parent()->get_parent() != inspect_scene_tree->get_root()) {
-					ti = ti->get_parent();
-					text = ti->get_text(0) + "/" + text;
-				}
-			}
-
-			OS::get_singleton()->set_clipboard(text);
-		} break;
-	}
-}
-
-void ScriptEditorDebugger::_tab_changed(int p_tab) {
-	if (tabs->get_tab_title(p_tab) == TTR("Video RAM")) {
-		// "Video RAM" tab was clicked, refresh the data it's dislaying when entering the tab.
-		_video_mem_request();
-	}
-}
-
-void ScriptEditorDebugger::_bind_methods() {
-
-	ClassDB::bind_method(D_METHOD("_stack_dump_frame_selected"), &ScriptEditorDebugger::_stack_dump_frame_selected);
-
-	ClassDB::bind_method(D_METHOD("debug_skip_breakpoints"), &ScriptEditorDebugger::debug_skip_breakpoints);
-	ClassDB::bind_method(D_METHOD("debug_copy"), &ScriptEditorDebugger::debug_copy);
-
-	ClassDB::bind_method(D_METHOD("debug_next"), &ScriptEditorDebugger::debug_next);
-	ClassDB::bind_method(D_METHOD("debug_step"), &ScriptEditorDebugger::debug_step);
-	ClassDB::bind_method(D_METHOD("debug_break"), &ScriptEditorDebugger::debug_break);
-	ClassDB::bind_method(D_METHOD("debug_continue"), &ScriptEditorDebugger::debug_continue);
-	ClassDB::bind_method(D_METHOD("_output_clear"), &ScriptEditorDebugger::_output_clear);
-	ClassDB::bind_method(D_METHOD("_export_csv"), &ScriptEditorDebugger::_export_csv);
-	ClassDB::bind_method(D_METHOD("_performance_draw"), &ScriptEditorDebugger::_performance_draw);
-	ClassDB::bind_method(D_METHOD("_performance_select"), &ScriptEditorDebugger::_performance_select);
-	ClassDB::bind_method(D_METHOD("_scene_tree_request"), &ScriptEditorDebugger::_scene_tree_request);
-	ClassDB::bind_method(D_METHOD("_video_mem_request"), &ScriptEditorDebugger::_video_mem_request);
-	ClassDB::bind_method(D_METHOD("_live_edit_set"), &ScriptEditorDebugger::_live_edit_set);
-	ClassDB::bind_method(D_METHOD("_live_edit_clear"), &ScriptEditorDebugger::_live_edit_clear);
-
-	ClassDB::bind_method(D_METHOD("_error_selected"), &ScriptEditorDebugger::_error_selected);
-	ClassDB::bind_method(D_METHOD("_error_activated"), &ScriptEditorDebugger::_error_activated);
-	ClassDB::bind_method(D_METHOD("_expand_errors_list"), &ScriptEditorDebugger::_expand_errors_list);
-	ClassDB::bind_method(D_METHOD("_collapse_errors_list"), &ScriptEditorDebugger::_collapse_errors_list);
-	ClassDB::bind_method(D_METHOD("_profiler_activate"), &ScriptEditorDebugger::_profiler_activate);
-	ClassDB::bind_method(D_METHOD("_visual_profiler_activate"), &ScriptEditorDebugger::_visual_profiler_activate);
-	ClassDB::bind_method(D_METHOD("_network_profiler_activate"), &ScriptEditorDebugger::_network_profiler_activate);
-	ClassDB::bind_method(D_METHOD("_profiler_seeked"), &ScriptEditorDebugger::_profiler_seeked);
-	ClassDB::bind_method(D_METHOD("_clear_errors_list"), &ScriptEditorDebugger::_clear_errors_list);
-
-	ClassDB::bind_method(D_METHOD("_error_tree_item_rmb_selected"), &ScriptEditorDebugger::_error_tree_item_rmb_selected);
-	ClassDB::bind_method(D_METHOD("_item_menu_id_pressed"), &ScriptEditorDebugger::_item_menu_id_pressed);
-	ClassDB::bind_method(D_METHOD("_tab_changed"), &ScriptEditorDebugger::_tab_changed);
-
-	ClassDB::bind_method(D_METHOD("_paused"), &ScriptEditorDebugger::_paused);
-
-	ClassDB::bind_method(D_METHOD("_scene_tree_selected"), &ScriptEditorDebugger::_scene_tree_selected);
-	ClassDB::bind_method(D_METHOD("_scene_tree_folded"), &ScriptEditorDebugger::_scene_tree_folded);
-	ClassDB::bind_method(D_METHOD("_scene_tree_rmb_selected"), &ScriptEditorDebugger::_scene_tree_rmb_selected);
-	ClassDB::bind_method(D_METHOD("_file_selected"), &ScriptEditorDebugger::_file_selected);
-
-	ClassDB::bind_method(D_METHOD("live_debug_create_node"), &ScriptEditorDebugger::live_debug_create_node);
-	ClassDB::bind_method(D_METHOD("live_debug_instance_node"), &ScriptEditorDebugger::live_debug_instance_node);
-	ClassDB::bind_method(D_METHOD("live_debug_remove_node"), &ScriptEditorDebugger::live_debug_remove_node);
-	ClassDB::bind_method(D_METHOD("live_debug_remove_and_keep_node"), &ScriptEditorDebugger::live_debug_remove_and_keep_node);
-	ClassDB::bind_method(D_METHOD("live_debug_restore_node"), &ScriptEditorDebugger::live_debug_restore_node);
-	ClassDB::bind_method(D_METHOD("live_debug_duplicate_node"), &ScriptEditorDebugger::live_debug_duplicate_node);
-	ClassDB::bind_method(D_METHOD("live_debug_reparent_node"), &ScriptEditorDebugger::live_debug_reparent_node);
-	ClassDB::bind_method(D_METHOD("_scene_tree_property_select_object"), &ScriptEditorDebugger::_scene_tree_property_select_object);
-	ClassDB::bind_method(D_METHOD("_scene_tree_property_value_edited"), &ScriptEditorDebugger::_scene_tree_property_value_edited);
-
-	ADD_SIGNAL(MethodInfo("goto_script_line"));
-	ADD_SIGNAL(MethodInfo("set_execution", PropertyInfo("script"), PropertyInfo(Variant::INT, "line")));
-	ADD_SIGNAL(MethodInfo("clear_execution", PropertyInfo("script")));
-	ADD_SIGNAL(MethodInfo("breaked", PropertyInfo(Variant::BOOL, "reallydid"), PropertyInfo(Variant::BOOL, "can_debug")));
-	ADD_SIGNAL(MethodInfo("show_debugger", PropertyInfo(Variant::BOOL, "reallydid")));
-}
-
-ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
-
-	add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
-	add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
-
-	ppeer = Ref<PacketPeerStream>(memnew(PacketPeerStream));
-	ppeer->set_input_buffer_max_size((1024 * 1024 * 8) - 4); // 8 MiB should be enough, minus 4 bytes for separator.
-	editor = p_editor;
-	editor->get_inspector()->connect_compat("object_id_selected", this, "_scene_tree_property_select_object");
-
-	tabs = memnew(TabContainer);
-	tabs->set_tab_align(TabContainer::ALIGN_LEFT);
-	tabs->add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
-	tabs->add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
-	tabs->add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
-	tabs->connect_compat("tab_changed", this, "_tab_changed");
-
-	add_child(tabs);
-
-	{ //debugger
-		VBoxContainer *vbc = memnew(VBoxContainer);
-		vbc->set_name(TTR("Debugger"));
-		Control *dbg = vbc;
-
-		HBoxContainer *hbc = memnew(HBoxContainer);
-		vbc->add_child(hbc);
-
-		reason = memnew(Label);
-		reason->set_text("");
-		hbc->add_child(reason);
-		reason->set_h_size_flags(SIZE_EXPAND_FILL);
-		reason->set_autowrap(true);
-		reason->set_max_lines_visible(3);
-		reason->set_mouse_filter(Control::MOUSE_FILTER_PASS);
-
-		hbc->add_child(memnew(VSeparator));
-
-		skip_breakpoints = memnew(ToolButton);
-		hbc->add_child(skip_breakpoints);
-		skip_breakpoints->set_tooltip(TTR("Skip Breakpoints"));
-		skip_breakpoints->connect_compat("pressed", this, "debug_skip_breakpoints");
-
-		hbc->add_child(memnew(VSeparator));
-
-		copy = memnew(ToolButton);
-		hbc->add_child(copy);
-		copy->set_tooltip(TTR("Copy Error"));
-		copy->connect_compat("pressed", this, "debug_copy");
-
-		hbc->add_child(memnew(VSeparator));
-
-		step = memnew(ToolButton);
-		hbc->add_child(step);
-		step->set_tooltip(TTR("Step Into"));
-		step->set_shortcut(ED_GET_SHORTCUT("debugger/step_into"));
-		step->connect_compat("pressed", this, "debug_step");
-
-		next = memnew(ToolButton);
-		hbc->add_child(next);
-		next->set_tooltip(TTR("Step Over"));
-		next->set_shortcut(ED_GET_SHORTCUT("debugger/step_over"));
-		next->connect_compat("pressed", this, "debug_next");
-
-		hbc->add_child(memnew(VSeparator));
-
-		dobreak = memnew(ToolButton);
-		hbc->add_child(dobreak);
-		dobreak->set_tooltip(TTR("Break"));
-		dobreak->set_shortcut(ED_GET_SHORTCUT("debugger/break"));
-		dobreak->connect_compat("pressed", this, "debug_break");
-
-		docontinue = memnew(ToolButton);
-		hbc->add_child(docontinue);
-		docontinue->set_tooltip(TTR("Continue"));
-		docontinue->set_shortcut(ED_GET_SHORTCUT("debugger/continue"));
-		docontinue->connect_compat("pressed", this, "debug_continue");
-
-		back = memnew(Button);
-		hbc->add_child(back);
-		back->set_tooltip(TTR("Inspect Previous Instance"));
-		back->hide();
-
-		forward = memnew(Button);
-		hbc->add_child(forward);
-		forward->set_tooltip(TTR("Inspect Next Instance"));
-		forward->hide();
-
-		HSplitContainer *sc = memnew(HSplitContainer);
-		vbc->add_child(sc);
-		sc->set_v_size_flags(SIZE_EXPAND_FILL);
-
-		stack_dump = memnew(Tree);
-		stack_dump->set_allow_reselect(true);
-		stack_dump->set_columns(1);
-		stack_dump->set_column_titles_visible(true);
-		stack_dump->set_column_title(0, TTR("Stack Frames"));
-		stack_dump->set_h_size_flags(SIZE_EXPAND_FILL);
-		stack_dump->set_hide_root(true);
-		stack_dump->connect_compat("cell_selected", this, "_stack_dump_frame_selected");
-		sc->add_child(stack_dump);
-
-		inspector = memnew(EditorInspector);
-		inspector->set_h_size_flags(SIZE_EXPAND_FILL);
-		inspector->set_enable_capitalize_paths(false);
-		inspector->set_read_only(true);
-		inspector->connect_compat("object_id_selected", this, "_scene_tree_property_select_object");
-		sc->add_child(inspector);
-
-		server.instance();
-
-		pending_in_queue = 0;
-
-		variables = memnew(ScriptEditorDebuggerVariables);
-
-		breaked = false;
-
-		tabs->add_child(dbg);
-	}
-
-	{ //errors
-		errors_tab = memnew(VBoxContainer);
-		errors_tab->set_name(TTR("Errors"));
-
-		HBoxContainer *errhb = memnew(HBoxContainer);
-		errors_tab->add_child(errhb);
-
-		Button *expand_all = memnew(Button);
-		expand_all->set_text(TTR("Expand All"));
-		expand_all->connect_compat("pressed", this, "_expand_errors_list");
-		errhb->add_child(expand_all);
-
-		Button *collapse_all = memnew(Button);
-		collapse_all->set_text(TTR("Collapse All"));
-		collapse_all->connect_compat("pressed", this, "_collapse_errors_list");
-		errhb->add_child(collapse_all);
-
-		Control *space = memnew(Control);
-		space->set_h_size_flags(SIZE_EXPAND_FILL);
-		errhb->add_child(space);
-
-		clearbutton = memnew(Button);
-		clearbutton->set_text(TTR("Clear"));
-		clearbutton->set_h_size_flags(0);
-		clearbutton->connect_compat("pressed", this, "_clear_errors_list");
-		errhb->add_child(clearbutton);
-
-		error_tree = memnew(Tree);
-		error_tree->set_columns(2);
-
-		error_tree->set_column_expand(0, false);
-		error_tree->set_column_min_width(0, 140);
-
-		error_tree->set_column_expand(1, true);
-
-		error_tree->set_select_mode(Tree::SELECT_ROW);
-		error_tree->set_hide_root(true);
-		error_tree->set_v_size_flags(SIZE_EXPAND_FILL);
-		error_tree->set_allow_rmb_select(true);
-		error_tree->connect_compat("item_rmb_selected", this, "_error_tree_item_rmb_selected");
-		errors_tab->add_child(error_tree);
-
-		item_menu = memnew(PopupMenu);
-		item_menu->connect_compat("id_pressed", this, "_item_menu_id_pressed");
-		error_tree->add_child(item_menu);
-
-		tabs->add_child(errors_tab);
-	}
-
-	{ // remote scene tree
-
-		inspect_scene_tree = memnew(Tree);
-		EditorNode::get_singleton()->get_scene_tree_dock()->add_remote_tree_editor(inspect_scene_tree);
-		EditorNode::get_singleton()->get_scene_tree_dock()->connect_compat("remote_tree_selected", this, "_scene_tree_selected");
-		inspect_scene_tree->set_v_size_flags(SIZE_EXPAND_FILL);
-		inspect_scene_tree->connect_compat("cell_selected", this, "_scene_tree_selected");
-		inspect_scene_tree->connect_compat("item_collapsed", this, "_scene_tree_folded");
-		inspect_scene_tree->set_allow_rmb_select(true);
-		inspect_scene_tree->connect_compat("item_rmb_selected", this, "_scene_tree_rmb_selected");
-		auto_switch_remote_scene_tree = EDITOR_DEF("debugger/auto_switch_to_remote_scene_tree", false);
-		inspect_scene_tree_timeout = EDITOR_DEF("debugger/remote_scene_tree_refresh_interval", 1.0);
-		inspect_edited_object_timeout = EDITOR_DEF("debugger/remote_inspect_refresh_interval", 0.2);
-		inspected_object_id = ObjectID();
-		updating_scene_tree = false;
-	}
-
-	{ // File dialog
-		file_dialog = memnew(EditorFileDialog);
-		file_dialog->connect_compat("file_selected", this, "_file_selected");
-		add_child(file_dialog);
-	}
-
-	{ //profiler
-		profiler = memnew(EditorProfiler);
-		profiler->set_name(TTR("Profiler"));
-		tabs->add_child(profiler);
-		profiler->connect_compat("enable_profiling", this, "_profiler_activate");
-		profiler->connect_compat("break_request", this, "_profiler_seeked");
-	}
-
-	{ //frame profiler
-		visual_profiler = memnew(EditorVisualProfiler);
-		visual_profiler->set_name(TTR("Visual Profiler"));
-		tabs->add_child(visual_profiler);
-		visual_profiler->connect_compat("enable_profiling", this, "_visual_profiler_activate");
-	}
-
-	{ //network profiler
-		network_profiler = memnew(EditorNetworkProfiler);
-		network_profiler->set_name(TTR("Network Profiler"));
-		tabs->add_child(network_profiler);
-		network_profiler->connect_compat("enable_profiling", this, "_network_profiler_activate");
-	}
-
-	{ //monitors
-
-		HSplitContainer *hsp = memnew(HSplitContainer);
-
-		perf_monitors = memnew(Tree);
-		perf_monitors->set_columns(2);
-		perf_monitors->set_column_title(0, TTR("Monitor"));
-		perf_monitors->set_column_title(1, TTR("Value"));
-		perf_monitors->set_column_titles_visible(true);
-		perf_monitors->connect_compat("item_edited", this, "_performance_select");
-		hsp->add_child(perf_monitors);
-
-		perf_draw = memnew(Control);
-		perf_draw->set_clip_contents(true);
-		perf_draw->connect_compat("draw", this, "_performance_draw");
-		hsp->add_child(perf_draw);
-
-		hsp->set_name(TTR("Monitors"));
-		hsp->set_split_offset(340 * EDSCALE);
-		tabs->add_child(hsp);
-		perf_max.resize(Performance::MONITOR_MAX);
-
-		Map<String, TreeItem *> bases;
-		TreeItem *root = perf_monitors->create_item();
-		perf_monitors->set_hide_root(true);
-		for (int i = 0; i < Performance::MONITOR_MAX; i++) {
-
-			String n = Performance::get_singleton()->get_monitor_name(Performance::Monitor(i));
-			Performance::MonitorType mtype = Performance::get_singleton()->get_monitor_type(Performance::Monitor(i));
-			String base = n.get_slice("/", 0);
-			String name = n.get_slice("/", 1);
-			if (!bases.has(base)) {
-				TreeItem *b = perf_monitors->create_item(root);
-				b->set_text(0, base.capitalize());
-				b->set_editable(0, false);
-				b->set_selectable(0, false);
-				b->set_expand_right(0, true);
-				bases[base] = b;
-			}
-
-			TreeItem *it = perf_monitors->create_item(bases[base]);
-			it->set_metadata(1, mtype);
-			it->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
-			it->set_editable(0, true);
-			it->set_selectable(0, false);
-			it->set_selectable(1, false);
-			it->set_text(0, name.capitalize());
-			perf_items.push_back(it);
-			perf_max.write[i] = 0;
-		}
-
-		info_message = memnew(Label);
-		info_message->set_text(TTR("Pick one or more items from the list to display the graph."));
-		info_message->set_valign(Label::VALIGN_CENTER);
-		info_message->set_align(Label::ALIGN_CENTER);
-		info_message->set_autowrap(true);
-		info_message->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
-		info_message->set_anchors_and_margins_preset(PRESET_WIDE, PRESET_MODE_KEEP_SIZE, 8 * EDSCALE);
-		perf_draw->add_child(info_message);
-	}
-
-	{ //vmem inspect
-		VBoxContainer *vmem_vb = memnew(VBoxContainer);
-		HBoxContainer *vmem_hb = memnew(HBoxContainer);
-		Label *vmlb = memnew(Label(TTR("List of Video Memory Usage by Resource:") + " "));
-		vmlb->set_h_size_flags(SIZE_EXPAND_FILL);
-		vmem_hb->add_child(vmlb);
-		vmem_hb->add_child(memnew(Label(TTR("Total:") + " ")));
-		vmem_total = memnew(LineEdit);
-		vmem_total->set_editable(false);
-		vmem_total->set_custom_minimum_size(Size2(100, 0) * EDSCALE);
-		vmem_hb->add_child(vmem_total);
-		vmem_refresh = memnew(ToolButton);
-		vmem_refresh->set_disabled(true);
-		vmem_hb->add_child(vmem_refresh);
-		vmem_vb->add_child(vmem_hb);
-		vmem_refresh->connect_compat("pressed", this, "_video_mem_request");
-
-		VBoxContainer *vmmc = memnew(VBoxContainer);
-		vmem_tree = memnew(Tree);
-		vmem_tree->set_v_size_flags(SIZE_EXPAND_FILL);
-		vmem_tree->set_h_size_flags(SIZE_EXPAND_FILL);
-		vmmc->add_child(vmem_tree);
-		vmmc->set_v_size_flags(SIZE_EXPAND_FILL);
-		vmem_vb->add_child(vmmc);
-
-		vmem_vb->set_name(TTR("Video RAM"));
-		vmem_tree->set_columns(4);
-		vmem_tree->set_column_titles_visible(true);
-		vmem_tree->set_column_title(0, TTR("Resource Path"));
-		vmem_tree->set_column_expand(0, true);
-		vmem_tree->set_column_expand(1, false);
-		vmem_tree->set_column_title(1, TTR("Type"));
-		vmem_tree->set_column_min_width(1, 100 * EDSCALE);
-		vmem_tree->set_column_expand(2, false);
-		vmem_tree->set_column_title(2, TTR("Format"));
-		vmem_tree->set_column_min_width(2, 150 * EDSCALE);
-		vmem_tree->set_column_expand(3, false);
-		vmem_tree->set_column_title(3, TTR("Usage"));
-		vmem_tree->set_column_min_width(3, 80 * EDSCALE);
-		vmem_tree->set_hide_root(true);
-
-		tabs->add_child(vmem_vb);
-	}
-
-	{ // misc
-		VBoxContainer *misc = memnew(VBoxContainer);
-		misc->set_name(TTR("Misc"));
-		tabs->add_child(misc);
-
-		GridContainer *info_left = memnew(GridContainer);
-		info_left->set_columns(2);
-		misc->add_child(info_left);
-		clicked_ctrl = memnew(LineEdit);
-		clicked_ctrl->set_h_size_flags(SIZE_EXPAND_FILL);
-		info_left->add_child(memnew(Label(TTR("Clicked Control:"))));
-		info_left->add_child(clicked_ctrl);
-		clicked_ctrl_type = memnew(LineEdit);
-		info_left->add_child(memnew(Label(TTR("Clicked Control Type:"))));
-		info_left->add_child(clicked_ctrl_type);
-
-		live_edit_root = memnew(LineEdit);
-		live_edit_root->set_h_size_flags(SIZE_EXPAND_FILL);
-
-		{
-			HBoxContainer *lehb = memnew(HBoxContainer);
-			Label *l = memnew(Label(TTR("Live Edit Root:")));
-			info_left->add_child(l);
-			lehb->add_child(live_edit_root);
-			le_set = memnew(Button(TTR("Set From Tree")));
-			lehb->add_child(le_set);
-			le_clear = memnew(Button(TTR("Clear")));
-			lehb->add_child(le_clear);
-			info_left->add_child(lehb);
-			le_set->set_disabled(true);
-			le_clear->set_disabled(true);
-		}
-
-		misc->add_child(memnew(VSeparator));
-
-		HBoxContainer *buttons = memnew(HBoxContainer);
-
-		export_csv = memnew(Button(TTR("Export measures as CSV")));
-		export_csv->connect_compat("pressed", this, "_export_csv");
-		buttons->add_child(export_csv);
-
-		misc->add_child(buttons);
-	}
-
-	msgdialog = memnew(AcceptDialog);
-	add_child(msgdialog);
-
-	p_editor->get_undo_redo()->set_method_notify_callback(_method_changeds, this);
-	p_editor->get_undo_redo()->set_property_notify_callback(_property_changeds, this);
-	live_debug = true;
-	camera_override = OVERRIDE_NONE;
-	last_path_id = false;
-	error_count = 0;
-	warning_count = 0;
-	hide_on_stop = true;
-	enable_external_editor = false;
-	last_error_count = 0;
-	last_warning_count = 0;
-
-	EditorNode::get_singleton()->get_pause_button()->connect_compat("pressed", this, "_paused");
-}
-
-ScriptEditorDebugger::~ScriptEditorDebugger() {
-
-	memdelete(variables);
-
-	ppeer->set_stream_peer(Ref<StreamPeer>());
-
-	server->stop();
-	_clear_remote_objects();
-}
diff --git a/editor/script_editor_debugger.h b/editor/script_editor_debugger.h
deleted file mode 100644
index 5a821a4a88..0000000000
--- a/editor/script_editor_debugger.h
+++ /dev/null
@@ -1,296 +0,0 @@
-/*************************************************************************/
-/*  script_editor_debugger.h                                             */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef SCRIPT_EDITOR_DEBUGGER_H
-#define SCRIPT_EDITOR_DEBUGGER_H
-
-#include "core/io/packet_peer.h"
-#include "core/io/tcp_server.h"
-#include "editor/editor_inspector.h"
-#include "editor/property_editor.h"
-#include "scene/3d/camera.h"
-#include "scene/gui/box_container.h"
-#include "scene/gui/button.h"
-
-class Tree;
-class EditorNode;
-class ScriptEditorDebuggerVariables;
-class LineEdit;
-class TabContainer;
-class RichTextLabel;
-class TextureButton;
-class AcceptDialog;
-class TreeItem;
-class HSplitContainer;
-class ItemList;
-class EditorProfiler;
-class EditorVisualProfiler;
-class EditorNetworkProfiler;
-
-class ScriptEditorDebuggerInspectedObject;
-
-class ScriptEditorDebugger : public MarginContainer {
-
-	GDCLASS(ScriptEditorDebugger, MarginContainer);
-
-public:
-	enum CameraOverride {
-		OVERRIDE_NONE,
-		OVERRIDE_2D,
-		OVERRIDE_3D_1, // 3D Viewport 1
-		OVERRIDE_3D_2, // 3D Viewport 2
-		OVERRIDE_3D_3, // 3D Viewport 3
-		OVERRIDE_3D_4 // 3D Viewport 4
-	};
-
-private:
-	enum MessageType {
-		MESSAGE_ERROR,
-		MESSAGE_WARNING,
-		MESSAGE_SUCCESS,
-	};
-
-	enum ItemMenu {
-		ITEM_MENU_COPY_ERROR,
-		ITEM_MENU_SAVE_REMOTE_NODE,
-		ITEM_MENU_COPY_NODE_PATH,
-	};
-
-	AcceptDialog *msgdialog;
-
-	Button *debugger_button;
-
-	LineEdit *clicked_ctrl;
-	LineEdit *clicked_ctrl_type;
-	LineEdit *live_edit_root;
-	Button *le_set;
-	Button *le_clear;
-	Button *export_csv;
-
-	bool updating_scene_tree;
-	float inspect_scene_tree_timeout;
-	float inspect_edited_object_timeout;
-	bool auto_switch_remote_scene_tree;
-	ObjectID inspected_object_id;
-	ScriptEditorDebuggerVariables *variables;
-	Map<ObjectID, ScriptEditorDebuggerInspectedObject *> remote_objects;
-	Set<ObjectID> unfold_cache;
-
-	VBoxContainer *errors_tab;
-	Tree *error_tree;
-	Tree *inspect_scene_tree;
-	Button *clearbutton;
-	PopupMenu *item_menu;
-
-	EditorFileDialog *file_dialog;
-	enum FileDialogMode {
-		SAVE_CSV,
-		SAVE_NODE,
-	};
-	FileDialogMode file_dialog_mode;
-
-	int error_count;
-	int warning_count;
-	int last_error_count;
-	int last_warning_count;
-
-	bool hide_on_stop;
-	bool enable_external_editor;
-
-	bool skip_breakpoints_value = false;
-	Ref<Script> stack_script;
-
-	TabContainer *tabs;
-
-	Label *reason;
-
-	Button *skip_breakpoints;
-	Button *copy;
-	Button *step;
-	Button *next;
-	Button *back;
-	Button *forward;
-	Button *dobreak;
-	Button *docontinue;
-
-	List<Vector<float> > perf_history;
-	Vector<float> perf_max;
-	Vector<TreeItem *> perf_items;
-
-	Map<int, String> profiler_signature;
-
-	Tree *perf_monitors;
-	Control *perf_draw;
-	Label *info_message;
-
-	Tree *vmem_tree;
-	Button *vmem_refresh;
-	LineEdit *vmem_total;
-
-	Tree *stack_dump;
-	EditorInspector *inspector;
-
-	Ref<TCP_Server> server;
-	Ref<StreamPeerTCP> connection;
-	Ref<PacketPeerStream> ppeer;
-
-	String message_type;
-	Array message;
-	int pending_in_queue;
-
-	HashMap<NodePath, int> node_path_cache;
-	int last_path_id;
-	Map<String, int> res_path_cache;
-
-	EditorProfiler *profiler;
-	EditorVisualProfiler *visual_profiler;
-	EditorNetworkProfiler *network_profiler;
-
-	EditorNode *editor;
-
-	bool breaked;
-
-	bool live_debug;
-
-	CameraOverride camera_override;
-
-	void _performance_draw();
-	void _performance_select();
-	void _stack_dump_frame_selected();
-	void _output_clear();
-
-	void _scene_tree_folded(Object *obj);
-	void _scene_tree_selected();
-	void _scene_tree_rmb_selected(const Vector2 &p_position);
-	void _file_selected(const String &p_file);
-	void _scene_tree_request();
-	void _parse_message(const String &p_msg, const Array &p_data);
-	void _set_reason_text(const String &p_reason, MessageType p_type);
-	void _scene_tree_property_select_object(ObjectID p_object);
-	void _scene_tree_property_value_edited(const String &p_prop, const Variant &p_value);
-	int _update_scene_tree(TreeItem *parent, const Array &nodes, int current_index);
-
-	void _video_mem_request();
-
-	int _get_node_path_cache(const NodePath &p_path);
-
-	int _get_res_path_cache(const String &p_path);
-
-	void _live_edit_set();
-	void _live_edit_clear();
-
-	void _method_changed(Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE);
-	void _property_changed(Object *p_base, const StringName &p_property, const Variant &p_value);
-
-	void _error_activated();
-	void _error_selected();
-
-	void _expand_errors_list();
-	void _collapse_errors_list();
-
-	void _visual_profiler_activate(bool p_enable);
-	void _profiler_activate(bool p_enable);
-	void _profiler_seeked();
-
-	void _network_profiler_activate(bool p_enable);
-
-	void _paused();
-
-	void _set_remote_object(ObjectID p_id, ScriptEditorDebuggerInspectedObject *p_obj);
-	void _clear_remote_objects();
-	void _clear_errors_list();
-
-	void _error_tree_item_rmb_selected(const Vector2 &p_pos);
-	void _item_menu_id_pressed(int p_option);
-	void _tab_changed(int p_tab);
-
-	void _export_csv();
-
-	void _clear_execution();
-
-protected:
-	void _notification(int p_what);
-	static void _bind_methods();
-
-public:
-	void start();
-	void pause();
-	void unpause();
-	void stop();
-
-	void debug_skip_breakpoints();
-	void debug_copy();
-
-	void debug_next();
-	void debug_step();
-	void debug_break();
-	void debug_continue();
-
-	String get_var_value(const String &p_var) const;
-
-	void set_live_debugging(bool p_enable);
-
-	static void _method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE);
-	static void _property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value);
-
-	void live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name);
-	void live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name);
-	void live_debug_remove_node(const NodePath &p_at);
-	void live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id);
-	void live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos);
-	void live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name);
-	void live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos);
-
-	CameraOverride get_camera_override() const;
-	void set_camera_override(CameraOverride p_override);
-
-	void set_breakpoint(const String &p_path, int p_line, bool p_enabled);
-
-	void update_live_edit_root();
-
-	void set_hide_on_stop(bool p_hide);
-
-	bool get_debug_with_external_editor() const;
-	void set_debug_with_external_editor(bool p_enabled);
-
-	Ref<Script> get_dump_stack_script() const;
-
-	void set_tool_button(Button *p_tb) { debugger_button = p_tb; }
-
-	void reload_scripts();
-
-	bool is_skip_breakpoints();
-
-	virtual Size2 get_minimum_size() const;
-	ScriptEditorDebugger(EditorNode *p_editor = NULL);
-	~ScriptEditorDebugger();
-};
-
-#endif // SCRIPT_EDITOR_DEBUGGER_H
diff --git a/editor/settings_config_dialog.cpp b/editor/settings_config_dialog.cpp
index c1a902bdcc..9f8a531762 100644
--- a/editor/settings_config_dialog.cpp
+++ b/editor/settings_config_dialog.cpp
@@ -32,13 +32,13 @@
 
 #include "core/os/keyboard.h"
 #include "core/project_settings.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor_file_system.h"
 #include "editor_log.h"
 #include "editor_node.h"
 #include "editor_scale.h"
 #include "editor_settings.h"
 #include "scene/gui/margin_container.h"
-#include "script_editor_debugger.h"
 
 void EditorSettingsDialog::ok_pressed() {
 
@@ -119,9 +119,8 @@ void EditorSettingsDialog::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_READY: {
-			ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-			undo_redo->set_method_notify_callback(sed->_method_changeds, sed);
-			undo_redo->set_property_notify_callback(sed->_property_changeds, sed);
+			undo_redo->set_method_notify_callback(EditorDebuggerNode::_method_changeds, NULL);
+			undo_redo->set_property_notify_callback(EditorDebuggerNode::_property_changeds, NULL);
 			undo_redo->set_commit_notify_callback(_undo_redo_callback, this);
 		} break;
 		case NOTIFICATION_ENTER_TREE: {
-- 
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