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#ifndef NEBU_Sound_System_H
#define NEBU_Sound_System_H
extern "C" {
#include "base/nebu_types.h"
}
#include "audio/nebu_Source.h"
#include "base/nebu_Vector3.h"
#include "SDL_sound.h"
namespace Sound {
extern "C" {
void c_callback(void *userdata, Uint8 *stream, int len);
}
class Listener {
public:
Listener() { };
Vector3 _location;
Vector3 _velocity;
Vector3 _direction;
Vector3 _up;
};
enum { eUninitialized, eInitialized };
class System {
public:
System(SDL_AudioSpec *spec);
typedef void(*Audio_Callback)(void *userdata, Uint8* data, int len);
Audio_Callback GetCallback() { return c_callback; };
void Callback(Uint8* data, int len);
void Idle(); /* remove dead sound sources */
void AddSource(Source* source);
Sound_AudioInfo* GetAudioInfo() { return &_info; };
Listener& GetListener() { return _listener; };
void SetMixMusic(int value) { _mix_music = value; };
void SetMixFX(int value) { _mix_fx = value; };
void SetStatus(int eStatus) { _status = eStatus; };
protected:
SDL_AudioSpec *_spec;
Sound_AudioInfo _info;
Listener _listener;
List _sources;
int _mix_music;
int _mix_fx;
int _status;
};
}
#endif
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