match_magic/lib/game/match_magic_game.dart

import 'package:flame/components.dart';
import 'package:flame/game.dart';
import 'package:flutter/material.dart';
import 'package:match_magic/game/sprite_loader.dart';
import 'package:provider/provider.dart';
import 'board.dart';
import 'swap_notifier.dart';

class MatchMagicGameScreen extends StatefulWidget {
  const MatchMagicGameScreen({Key? key}) : super(key: key);

  @override
  _MatchMagicGameScreenState createState() => _MatchMagicGameScreenState();
}

class _MatchMagicGameScreenState extends State<MatchMagicGameScreen> {
  late Future<List<Sprite>> _spritesFuture;
  Board? board;

  @override
  void initState() {
    super.initState();
    _spritesFuture = SpriteLoader.loadSprites();
  }

  void _restartGame() {
    context.read<SwapNotifier>().resetScore();
    setState(() {
      board = null;
      _spritesFuture = SpriteLoader.loadSprites();
    });
  }

  @override
  Widget build(BuildContext context) {
    return FutureBuilder<List<Sprite>>(
      future: _spritesFuture,
      builder: (context, snapshot) {
        if (snapshot.connectionState == ConnectionState.done) {
          if (snapshot.hasError) {
            return Center(child: Text('Error: ${snapshot.error}'));
          } else if (!snapshot.hasData || snapshot.data == null) {
            return const Center(child: Text('No sprites found'));
          } else {
            final sprites = snapshot.data!;
            board ??= Board(
                sprites: sprites, swapNotifier: context.read<SwapNotifier>());
            return Column(
              children: [
                SizedBox(
                  height: 50,
                ),
                const ScoreDisplay(),
                Expanded(
                  child: Center(
                    child: AspectRatio(
                      aspectRatio: 1,
                      child: GameWidget(game: board!),
                    ),
                  ),
                ),
                ElevatedButton(
                  onPressed: _restartGame,
                  child: const Text(
                    'Restart',
                    style: TextStyle(color: Colors.black),
                  ),
                ),
                SizedBox(
                  height: 50,
                )
              ],
            );
          }
        } else {
          return const Center(child: CircularProgressIndicator());
        }
      },
    );
  }
}

class ScoreDisplay extends StatelessWidget {
  const ScoreDisplay({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.all(8.0),
      child: Consumer<SwapNotifier>(
        builder: (context, notifier, child) {
          return Text(
            'Score: ${notifier.score}',
            style: const TextStyle(
                fontSize: 24, fontWeight: FontWeight.bold, color: Colors.white),
          );
        },
      ),
    );
  }
}