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#ifndef MIXER_H_6DF82000
#define MIXER_H_6DF82000
#include <SDL_mixer.h>
#include <memory>
#include <stdexcept>
#include <map>
#include <string>
class mix_error : public std::logic_error {
public:
mix_error() : std::logic_error(Mix_GetError())
{
}
};
class mix_wrapper {
public:
mix_wrapper()
{
if (Mix_Init(0) != 0) {
mix_error ex;
Mix_Quit();
throw ex;
}
if (Mix_OpenAudio(MIX_DEFAULT_FREQUENCY, MIX_DEFAULT_FORMAT, 2, 1024) != 0) {
mix_error ex;
Mix_Quit();
throw ex;
}
}
~mix_wrapper()
{
Mix_CloseAudio();
Mix_Quit();
}
};
class chunk_deleter {
public:
void operator()(Mix_Chunk* chunk) {
Mix_FreeChunk(chunk);
}
};
using chunk_ptr = std::unique_ptr<Mix_Chunk, chunk_deleter>;
// MUST create the Renderer first!
class Mixer {
public:
void playSound(std::string filename);
private:
mix_wrapper mix_;
std::map<std::string, chunk_ptr> sounds_;
};
#endif /* end of include guard: MIXER_H_6DF82000 */
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