AudioEngine.h

#pragma once
 
#include "../../pch.h"
 
class SoundEffect {
public:
    friend class AudioEngine;
 
    //@param loops: if loops == -1 --> loop forever
    // else play it loops+1 times
    void play(int loops = 0);
private:
    Mix_Chunk* _chunk = nullptr;
};
 
class Music {
public:
    friend class AudioEngine;
 
    //@param loops: if loops == -1 --> loop forever
    // else play it loops times
    void play(int loops = 1);
 
    static void pause();
    static void stop();
    static void resume();
private:
    Mix_Music* _music = nullptr;
};
 
 
class AudioEngine {
public:
    AudioEngine();
    ~AudioEngine();
 
    void init();
    void destroy();
 
    SoundEffect loadSoundEffect(const std::string& filePath);
    Music loadMusic(const std::string& filePath);
private:
 
    std::map<std::string, Mix_Chunk*> _effectMap;
    std::map<std::string, Mix_Music*> _musicMap;
 
    bool _isInitialized = false;
};