Method is_scene_changed

editor/editor_data.cpp:431–441

}

bool EditorData::is_scene_changed(int p_idx) {
	if (p_idx == -1) {
		p_idx = current_edited_scene;
	}
	ERR_FAIL_INDEX_V(p_idx, edited_scene.size(), false);

	uint64_t current_scene_version = undo_redo_manager->get_or_create_history(edited_scene[p_idx].history_id).undo_redo->get_version();
	bool is_changed = edited_scene[p_idx].last_checked_version != current_scene_version;
	edited_scene.write[p_idx].last_checked_version = current_scene_version;
	return is_changed;
}

int EditorData::get_scene_history_id_from_path(const String &p_path) const {
	for (const EditedScene &E : edited_scene) {