Initial commit: wowee native WoW 3.3.5a client

include/audio/music_manager.hpp

@@ -0,0 +1,45 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace wowee {
+namespace pipeline { class AssetManager; }
+
+namespace audio {
+
+class MusicManager {
+public:
+    MusicManager();
+    ~MusicManager();
+
+    bool initialize(pipeline::AssetManager* assets);
+    void shutdown();
+
+    void playMusic(const std::string& mpqPath, bool loop = true);
+    void stopMusic(float fadeMs = 2000.0f);
+    void crossfadeTo(const std::string& mpqPath, float fadeMs = 3000.0f);
+    void update(float deltaTime);
+
+    bool isPlaying() const { return playing; }
+    bool isInitialized() const { return assetManager != nullptr; }
+    const std::string& getCurrentTrack() const { return currentTrack; }
+
+private:
+    void stopCurrentProcess();
+
+    pipeline::AssetManager* assetManager = nullptr;
+    std::string currentTrack;
+    std::string tempFilePath;
+    pid_t playerPid = -1;
+    bool playing = false;
+
+    // Crossfade state
+    bool crossfading = false;
+    std::string pendingTrack;
+    float fadeTimer = 0.0f;
+    float fadeDuration = 0.0f;
+};
+
+} // namespace audio
+} // namespace wowee