#ifndef __MAC_DD_SOUND_H_
#define __MAC_DD_SOUND_H_
#include "ssl_lib.h"
class macsound : public llsSystem {
  // Public functions
public:
  // Starts the sound library, maybe have it send back some information -- 3d support?
  virtual int InitSoundLib(char mixer_type, oeApplication *sos, unsigned char max_sounds_played);
  // Cleans up after the Sound Library
  virtual void DestroySoundLib(void);
  // Locks and unlocks sounds (used when changing play_info data)
  virtual bool LockSound(int sound_uid);
  virtual bool UnlockSound(int sound_uid);
  virtual bool SetSoundQuality(char quality);
  virtual char GetSoundQuality(void);
  virtual bool SetSoundMixer(char mixer_type);
  virtual char GetSoundMixer(void);
  // Plays a 2d sound
  virtual int PlaySound2d(play_information *play_info, int sound_index, float volume, float pan, bool f_looped);
  virtual int PlayStream(play_information *play_info);
  virtual void SetListener(pos_state *cur_pos);
  virtual int PlaySound3d(play_information *play_info, int sound_index, pos_state *cur_pos, float master_volume,
                          bool f_looped, float reverb = 0.5f); //, unsigned short frequency
  virtual void AdjustSound(int sound_uid, float f_volume, float f_pan, unsigned short frequency);
  virtual void AdjustSound(int sound_uid, pos_state *cur_pos, float adjusted_volume, float reverb = 0.5f);
  virtual void StopAllSounds(void);

  // Checks if a sound is playing (removes finished sound);
  virtual bool IsSoundInstancePlaying(int sound_uid);
  virtual int IsSoundPlaying(int sound_index);
  //	virtual void AdjustSound(int sound_uid, play_information *play_info) = 0;
  // Stops 2d and 3d sounds
  virtual void StopSound(int sound_uid, unsigned char f_immediately = SKT_STOP_IMMEDIATELY);
  // Pause all sounds/resume all sounds
  virtual void PauseSounds(void);
  virtual void ResumeSounds(void);
  virtual bool CheckAndForceSoundDataAlloc(int sound_file_index);
  // Begin sound frame
  virtual void SoundStartFrame(void);

  // End sound frame
  virtual void SoundEndFrame(void);
  // returns the error string.
  virtual char *GetErrorStr() const;
  // Returns current error code
  int GetLastError() {
    int code = m_lib_error_code;
    m_lib_error_code = 0;
    return code;
  };
  // environmental sound interface
  // volume modifier (0-1), damping(0-1), 1 = complete, 0 = none
  //	decay 0.1 to 100 seconds, how long it takes for a sound to die.
  virtual bool SetGlobalReverbProperties(float volume, float damping, float decay);

protected:
  void SetError(int code) { m_lib_error_code = code; };
};
#endif