Set up an editor plugin.

SCsub

@@ -31,6 +31,8 @@ sources = [
     "prop_instance_job.cpp",
 
     "singleton/prop_utils.cpp",
+
+    "editor/prop_editor_plugin.cpp",
 ]
 
 if ARGUMENTS.get('custom_modules_shared', 'no') == 'yes':

config.py

@@ -24,6 +24,8 @@ def get_doc_classes():
         "PropESSEntity",
         "PropInstance",
         "PropMeshUtils",
+
+        "PropUtils",
     ]
 
 def get_doc_path():

editor/prop_editor_plugin.cpp

@@ -0,0 +1,40 @@
+/*
+Copyright (c) 2020 Péter Magyar
+
+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 "prop_editor_plugin.h"
+
+void PropEditorPlugin::convert_scene_to_prop_data(Variant param) {
+}
+
+PropEditorPlugin::PropEditorPlugin(EditorNode *p_node) {
+
+	editor = p_node;
+
+	editor->add_tool_menu_item("Convert current scene to PropData", this, "convert_scene_to_prop_data");
+}
+
+PropEditorPlugin::~PropEditorPlugin() {
+}
+
+void PropEditorPlugin::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("convert_scene_to_prop_data"), &PropEditorPlugin::convert_scene_to_prop_data);
+}

editor/prop_editor_plugin.h

@@ -0,0 +1,52 @@
+/*
+Copyright (c) 2020 Péter Magyar
+
+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 PROP_EDITOR_PLUGIN_H
+#define PROP_EDITOR_PLUGIN_H
+
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+
+#include "core/version.h"
+
+class PropEditorPlugin : public EditorPlugin {
+
+	GDCLASS(PropEditorPlugin, EditorPlugin);
+	EditorNode *editor;
+
+protected:
+	static void _bind_methods();
+
+public:
+	virtual String get_name() const { return "PropEditorPlugin"; }
+	bool has_main_screen() const { return false; }
+	virtual void edit(Object *p_object) {}
+	virtual bool handles(Object *p_object) const { return false; }
+	virtual void make_visible(bool p_visible) {}
+
+	void convert_scene_to_prop_data(Variant param);
+
+	PropEditorPlugin(EditorNode *p_node);
+	~PropEditorPlugin();
+};
+
+#endif

register_types.cpp

@@ -41,6 +41,8 @@ SOFTWARE.
 #include "core/engine.h"
 #include "singleton/prop_utils.h"
 
+#include "./editor/prop_editor_plugin.h"
+
 static PropUtils *prop_utils = NULL;
 
 void register_props_types() {
@@ -64,6 +66,10 @@ void register_props_types() {
 	prop_utils = memnew(PropUtils);
 	ClassDB::register_class<PropUtils>();
 	Engine::get_singleton()->add_singleton(Engine::Singleton("PropUtils", PropUtils::get_singleton()));
+
+#ifdef TOOLS_ENABLED
+	EditorPlugins::add_by_type<PropEditorPlugin>();
+#endif
 }
 
 void unregister_props_types() {

singleton/prop_utils.cpp

@@ -22,12 +22,18 @@ SOFTWARE.
 
 #include "prop_utils.h"
 
+#include "../props/prop_data.h"
+
 PropUtils *PropUtils::_instance;
 
 PropUtils *PropUtils::get_singleton() {
 	return _instance;
 }
 
+Ref<PropData> PropUtils::convert_tree(Node *root) {
+	return Ref<PropData>();
+}
+
 PropUtils::PropUtils() {
 	_instance = this;
 }
@@ -37,4 +43,5 @@ PropUtils::~PropUtils() {
 }
 
 void PropUtils::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("convert_tree", "root"), &PropUtils::convert_tree);
 }

singleton/prop_utils.h

@@ -25,12 +25,18 @@ SOFTWARE.
 
 #include "core/object.h"
 
+#include "core/reference.h"
+
+class PropData;
+
 class PropUtils : public Object {
 	GDCLASS(PropUtils, Object);
 
 public:
 	static PropUtils *get_singleton();
 
+	Ref<PropData> convert_tree(Node *root);
+
 	PropUtils();
 	~PropUtils();