Delegate all audio management to the new audio package, then manage that through a new wolf3d class

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

packages/wolf_3d_synth/lib/src/wolf_3d_audio.dart

@@ -0,0 +1,92 @@
+import 'package:flutter_soloud/flutter_soloud.dart';
+import 'package:wolf_3d_data_types/wolf_3d_data_types.dart';
+import 'package:wolf_3d_synth/src/imf_renderer.dart';
+
+class WolfAudio {
+  bool _isInitialized = false;
+
+  // --- Music State ---
+  AudioSource? _currentMusicSource;
+  SoundHandle? _currentMusicHandle;
+
+  /// Initializes the SoLoud audio engine.
+  Future<void> init() async {
+    if (_isInitialized) return;
+
+    try {
+      await SoLoud.instance.init(
+        sampleRate: 44100,
+        bufferSize: 2048,
+        channels: Channels.stereo,
+      );
+      _isInitialized = true;
+      print("WolfAudio: SoLoud initialized successfully.");
+    } catch (e) {
+      print("WolfAudio: Failed to initialize SoLoud - $e");
+    }
+  }
+
+  /// Disposes of the audio engine and frees resources.
+  void dispose() {
+    stopMusic();
+    SoLoud.instance.deinit();
+    _isInitialized = false;
+  }
+
+  // ==========================================
+  // MUSIC MANAGEMENT
+  // ==========================================
+
+  /// Renders and plays a specific IMF music track.
+  Future<void> playMusic(ImfMusic track, {bool looping = true}) async {
+    if (!_isInitialized) return;
+
+    // Stop currently playing music to prevent overlap
+    stopMusic();
+
+    try {
+      // Render hardware instructions into PCM and wrap in WAV
+      final pcmSamples = ImfRenderer.render(track);
+      final wavBytes = ImfRenderer.createWavFile(pcmSamples);
+
+      _currentMusicSource = await SoLoud.instance.loadMem(
+        'track.wav',
+        wavBytes,
+      );
+      _currentMusicHandle = await SoLoud.instance.play(
+        _currentMusicSource!,
+        looping: looping,
+      );
+    } catch (e) {
+      print("WolfAudio: Error playing music track - $e");
+    }
+  }
+
+  /// Halts playback and frees memory for the current track.
+  void stopMusic() {
+    if (!_isInitialized) return;
+
+    if (_currentMusicHandle != null) {
+      SoLoud.instance.stop(_currentMusicHandle!);
+      _currentMusicHandle = null;
+    }
+    if (_currentMusicSource != null) {
+      SoLoud.instance.disposeSource(_currentMusicSource!);
+      _currentMusicSource = null;
+    }
+  }
+
+  /// Pauses the current track.
+  void pauseMusic() {
+    if (_isInitialized && _currentMusicHandle != null) {
+      SoLoud.instance.setPause(_currentMusicHandle!, true);
+    }
+  }
+
+  /// Resumes a paused track.
+  void resumeMusic() {
+    if (_isInitialized && _currentMusicHandle != null) {
+      SoLoud.instance.setPause(_currentMusicHandle!, false);
+    }
+  }
+}

packages/wolf_3d_synth/lib/wolf_3d_synth.dart

@@ -3,4 +3,4 @@
 /// More dartdocs go here.
 library;
 
-export 'src/imf_renderer.dart' show ImfRenderer;
+export 'src/wolf_3d_audio.dart' show WolfAudio;

packages/wolf_3d_synth/pubspec.yaml

@@ -9,6 +9,7 @@ environment:
 resolution: workspace
 
 dependencies:
+  flutter_soloud: ^3.5.1
   wolf_3d_data_types:
 
 dev_dependencies: