AudioEngine.h

#pragma once
 
#include <SDL2/SDL_mixer.h>
#include "../ConsoleLogger.h"
 
#include <string>
#include <map>
 
 
    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;
    };