48 lines
943 B
C++
48 lines
943 B
C++
#pragma once
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#include "Common.h"
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#include "FileManager.h"
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#include <SDL2/SDL.h>
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namespace NGame {
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class TAudioManager {
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public:
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TAudioManager(TFileManager& fileManager);
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DELETE_COPY(TAudioManager)
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void Run();
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void Play(const std::string& sound);
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void Paint(SDL_AudioStream* stream, std::uint32_t ticks);
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void SetVolume(float volume);
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float Volume() const;
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private:
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struct TSound {
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SDL_AudioSpec Spec;
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std::uint8_t* Data;
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std::uint32_t Size;
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};
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struct TSoundChannel {
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bool InUse;
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TSound* Sound;
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std::uint32_t Position;
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};
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private:
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TSound* Load(const std::string& sound);
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private:
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TFileManager& FileManager_;
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float Volume_ = 1.0;
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TSoundChannel Channels_[16];
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std::unordered_map<std::string, TSound*> Sounds_;
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SDL_AudioDeviceID Device_;
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SDL_AudioStream* Stream_;
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std::uint32_t LastTick_;
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};
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} // namespace NGame
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