AudioManager.h

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#pragma once
 
#include <string>
#include <unordered_map>
#include <memory>
#include <SDL3_mixer/SDL_mixer.h>
 
#include "ShitEngine/Core/Core.h"
 
namespace Shit {
    class AudioManager final {
        friend class ResourceManager;
    public:
        AudioManager(const AudioManager&) = delete;
        AudioManager& operator=(const AudioManager&) = delete;
        AudioManager(AudioManager&&) = default;
        AudioManager& operator=(AudioManager&&) = default;
        ~AudioManager() { clearAudio(); }
 
    private:
        AudioManager() = default;
 
        struct MIXAudioDeleter {
            void operator()(MIX_Audio* audio) const {
                if (audio) MIX_DestroyAudio(audio);
            }
        };
 
        MIX_Audio* loadAudio(const std::string& filePath);
        MIX_Audio* getAudio(const std::string& filePath);
        void unloadAudio(const std::string& filePath);
        void clearAudio();
        void setMixer(MIX_Mixer* mixer) { m_mixer = mixer; }
 
        MIX_Mixer* m_mixer = nullptr;
        std::unordered_map<std::string, std::unique_ptr<MIX_Audio, MIXAudioDeleter>> m_audioCache;
    };
}