import 'package:PiliPlus/utils/storage_pref.dart';

class GlobalData {
  int imgQuality = Pref.picQuality;

  num? coins;

  void afterCoin(num coin) {
    if (coins != null) {
      coins = coins! - coin;
    }
  }

  Set<int> blackMids = Pref.blackMids;

  bool dynamicsWaterfallFlow = Pref.dynamicsWaterfallFlow;

  // 私有构造函数
  GlobalData._();

  // 单例实例
  static final GlobalData _instance = GlobalData._();

  // 获取全局实例
  factory GlobalData() => _instance;
}