import 'game.dart'; import 'colors.dart'; import 'settings_manager.dart'; import 'ui.dart'; mixin class AppSettings { final Settings appSettings = Settings(); static bool _isInitialized = false; Future initSettings() async { if (_isInitialized) return; _isInitialized = true; appSettings.register(gameSettings); appSettings.register(colorSettings); appSettings.register(uiSettings); await appSettings.init(); } }