..

2025-11-24 17:53:00 +09:00
parent e992a5ca5e
commit dde81cab65
34 changed files with 3718 additions and 469 deletions
@@ -0,0 +1,65 @@
+import 'package:audioplayers/audioplayers.dart';
+
+/// 사운드 키 상수 (오타 방지용)
+class SoundKey {
+  static const String bgm = 'bgm';
+  static const String correct = 'correct';
+  static const String wrong = 'wrong';
+  static const String win = 'win';
+  static const String click = 'click';
+}
+
+class SoundManager {
+  static final SoundManager _instance = SoundManager._internal();
+  factory SoundManager() => _instance;
+  SoundManager._internal();
+
+  final AudioPlayer _bgmPlayer = AudioPlayer();
+  final AudioPlayer _sfxPlayer = AudioPlayer();
+
+  // [핵심] 키-경로 매핑 저장소
+  final Map<String, String> _soundPaths = {};
+  bool _isInitialized = false;
+
+  /// 앱 시작 시 사운드 경로 주입 (Dependency Injection)
+  void initialize({required Map<String, String> soundPaths}) {
+    _soundPaths.addAll(soundPaths);
+    _isInitialized = true;
+    print('[SoundManager] Initialized with ${_soundPaths.length} sounds');
+  }
+
+  /// BGM 재생
+  Future<void> playBgm(String key) async {
+    if (!_isInitialized) return;
+    final path = _soundPaths[key];
+    
+    if (path != null) {
+      await _bgmPlayer.setReleaseMode(ReleaseMode.loop);
+      await _bgmPlayer.setVolume(0.3);
+      // AssetSource는 'assets/'를 생략하고 그 하위 경로를 입력받습니다.
+      // 예: assets/audio/bgm.mp3 -> AssetSource('audio/bgm.mp3')
+      await _bgmPlayer.play(AssetSource(path));
+    } else {
+      print('[SoundManager] BGM Key not found: $key');
+    }
+  }
+
+  Future<void> stopBgm() async {
+    await _bgmPlayer.stop();
+  }
+
+  /// 효과음 재생
+  Future<void> playSfx(String key) async {
+    if (!_isInitialized) return;
+    final path = _soundPaths[key];
+
+    if (path != null) {
+      // 효과음은 겹칠 수 있으므로 매번 stop 하거나 모드 설정
+      await _sfxPlayer.stop();
+      await _sfxPlayer.setVolume(1.0);
+      await _sfxPlayer.play(AssetSource(path));
+    } else {
+      print('[SoundManager] SFX Key not found: $key');
+    }
+  }
+}