flutter_2048/lib/utils/screen.dart

import '../model/display.dart';
import './device.dart';

class Screen {
  /// 随着大小间距变化
  static double getBorderWidth(int gameType) {
    return Display.spacerUnit / gameType * Display.borderMargin;
  }

  static double getBlockWidth(int gameType) {
    return (Screen.stageWidth - getBorderWidth(gameType) * (gameType + 1)) /
        gameType;
  }

  static double get stageWidth => Device.getWidth() - Display.borderMargin * 2;
}