pulseaudio_player.h

 
#ifndef PULSEAUDIO_PLAYER_H
#define PULSEAUDIO_PLAYER_H
 
#include "isound_manager.h"
#include <string>
#include <unordered_map>
#include <memory>
#include <SDL2/SDL_mixer.h>
#include <random>
 
class PulseAudioPlayer : public ISoundManager {
public:
    PulseAudioPlayer(const Settings& settings);
 
    ~PulseAudioPlayer() override;
 
    void loadSounds() override;
 
    void playUISound(const std::string& key) override;
 
    void playAmbienceMusic(const std::string& path) override;
 
    void playTableMusic(const std::string& path) override;
 
    void playCustomLaunch(const std::string& path) override;
 
    void stopMusic() override;
 
    void applyAudioSettings() override;
 
    void updateSettings(const Settings& newSettings) override;
 
private:
    std::string cachedAmbiencePath_;
    std::string cachedTableMusicPath_;
    std::string cachedLaunchAudioPath_;
    Settings settings_;  
 
    // Enum to track which type of music is currently intended to be playing by our manager
    enum class MusicType {
        None,
        Ambience,
        Table,
        Launch
    };
    MusicType currentPlayingMusicType_; 
 
    // Separate storage for UI sounds (Mix_Chunk) and music (Mix_Music)
    std::unordered_map<std::string, std::unique_ptr<Mix_Chunk, void(*)(Mix_Chunk*)>> uiSounds_; 
    std::unique_ptr<Mix_Music, void(*)(Mix_Music*)> ambienceMusic_; 
    std::unique_ptr<Mix_Music, void(*)(Mix_Music*)> tableMusic_;    
    std::unique_ptr<Mix_Music, void(*)(Mix_Music*)> launchAudio_;   
    std::mt19937 rng_;                                            
    std::uniform_real_distribution<double> dist_;                 
 
    std::string trim(const std::string& str);
};
 
#endif // PULSEAUDIO_PLAYER_H