added the game

addons/mod_tool/plugin.gd

@@ -0,0 +1,47 @@
+@tool
+extends EditorPlugin
+
+var mod_tool_store
+var tools_panel
+
+func _enter_tree() -> void:
+	mod_tool_store = preload("res://addons/mod_tool/global/store.gd").new() as ModToolStore
+	mod_tool_store.name = "ModToolStore"
+	get_tree().root.call_deferred("add_child", mod_tool_store, true)
+
+
+	tools_panel = preload("res://addons/mod_tool/interface/panel/tools_panel.tscn").instantiate() as ModToolsPanel
+	tools_panel.mod_tool_store = mod_tool_store
+	tools_panel.editor_plugin = self
+	EditorInterface.get_editor_main_screen().call_deferred("add_child", tools_panel, true)
+	_make_visible(false)
+	connect_to_script_editor()
+
+
+func _exit_tree() -> void:
+	if mod_tool_store:
+		mod_tool_store.queue_free()
+
+	if tools_panel:
+		tools_panel.free()
+
+
+func _make_visible(visible):
+	if tools_panel:
+		tools_panel.visible = visible
+
+
+func _has_main_screen():
+	return true
+
+
+func _get_plugin_name():
+	return "Mod Tool"
+
+
+func _get_plugin_icon():
+	return EditorInterface.get_base_control().get_theme_icon(&"Tools", &"EditorIcons")
+
+
+func connect_to_script_editor() -> void:
+	EditorInterface.get_script_editor().editor_script_changed.connect(ModToolUtils.reload_script.bind(mod_tool_store))