Method EditorNode

editor/editor_node.cpp:7520–8891

}

EditorNode::EditorNode() {
	DEV_ASSERT(!singleton);
	singleton = this;

	// Detecting headless mode, that means the editor is running in command line.
	if (!DisplayServer::get_singleton()->window_can_draw()) {
		cmdline_mode = true;
	}

	Resource::_get_local_scene_func = _resource_get_edited_scene;

	{
		PortableCompressedTexture2D::set_keep_all_compressed_buffers(true);
		RenderingServer::get_singleton()->set_debug_generate_wireframes(true);

		AudioServer::get_singleton()->set_enable_tagging_used_audio_streams(true);

		// No navigation by default if in editor.
		if (NavigationServer3D::get_singleton()->get_debug_enabled()) {
			NavigationServer3D::get_singleton()->set_active(true);
		} else {
			NavigationServer3D::get_singleton()->set_active(false);
		}

		// No physics by default if in editor.
#ifndef PHYSICS_3D_DISABLED
		PhysicsServer3D::get_singleton()->set_active(false);
#endif // PHYSICS_3D_DISABLED
#ifndef PHYSICS_2D_DISABLED
		PhysicsServer2D::get_singleton()->set_active(false);
#endif // PHYSICS_2D_DISABLED

		// No scripting by default if in editor (except for tool).
		ScriptServer::set_scripting_enabled(false);

		if (!DisplayServer::get_singleton()->is_touchscreen_available()) {
			// Only if no touchscreen ui hint, disable emulation just in case.
			Input::get_singleton()->set_emulate_touch_from_mouse(false);
		}
		if (DisplayServer::get_singleton()->has_feature(DisplayServer::FEATURE_CUSTOM_CURSOR_SHAPE)) {
			DisplayServer::get_singleton()->cursor_set_custom_image(Ref<Resource>());
		}
	}

	SceneState::set_disable_placeholders(true);
	ResourceLoader::clear_translation_remaps(); // Using no remaps if in editor.
	ResourceLoader::set_create_missing_resources_if_class_unavailable(true);

	EditorPropertyNameProcessor *epnp = memnew(EditorPropertyNameProcessor);
	add_child(epnp);

	EditorUndoRedoManager::get_singleton()->connect("version_changed", callable_mp(this, &EditorNode::_update_undo_redo_allowed));
	EditorUndoRedoManager::get_singleton()->connect("version_changed", callable_mp(this, &EditorNode::_update_unsaved_cache));
	EditorUndoRedoManager::get_singleton()->connect("history_changed", callable_mp(this, &EditorNode::_update_undo_redo_allowed));
	EditorUndoRedoManager::get_singleton()->connect("history_changed", callable_mp(this, &EditorNode::_update_unsaved_cache));
	ProjectSettings::get_singleton()->connect("settings_changed", callable_mp(this, &EditorNode::_update_from_settings));
	GDExtensionManager::get_singleton()->connect("extensions_reloaded", callable_mp(this, &EditorNode::_gdextensions_reloaded));