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// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// $Id: hw3sound.h,v 1.2 2001/05/27 13:42:48 bpereira Exp $
//
// Copyright (C) 2001 by DooM Legacy Team.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
//
// $Log: hw3sound.h,v $
// Revision 1.2 2001/05/27 13:42:48 bpereira
// no message
//
// Revision 1.1 2001/04/04 19:41:16 judgecutor
// Initial release of 3D Sound Support
//
//
//
// DESCRIPTION:
// High-level functions of hardware 3D sound
//
//-----------------------------------------------------------------------------
#ifndef __HW3_SOUND_H__
#define __HW3_SOUND_H__
#ifdef HW3SOUND
#include "hw3dsdrv.h"
//#include "../s_sound.h"
//#include "../p_mobj.h"
// Default sound mode (original stereo mode)
enum { HWS_DEFAULT_MODE = 0 };
extern int hws_mode; // Current sound mode
extern int HW3S_Init(I_Error_t FatalErrorFunction, snddev_t *snd_dev);
extern void HW3S_Shutdown(void);
extern int HW3S_GetVersion(void);
// General case - start 3D or 2D source
extern void HW3S_StartSound(void *origin, int sfx_id);
// Special cases of 3D sources
extern void S_StartAmbientSound(int sfx_id, int volume);
extern void S_StartAttackSound(void *origin, int sfx_id);
extern void S_StartScreamSound(void *origin, int sfx_id);
extern void HW3S_StopSound(void *origin);
extern void HW3S_StopSounds(void);
extern void HW3S_BeginFrameUpdate();
extern void HW3S_EndFrameUpdate();
//extern void HW3S_UpdateListener(mobj_t *listener);
extern void HW3S_UpdateSources(void);
extern void HW3S_SetSfxVolume(int volume);
// Utility functions
extern int HW3S_SoundIsPlaying(int handle);
extern void HW3S_SetSourcesNum(void);
extern int HW3S_SoundPlaying(void *origin, int id);
#else // HW3SOUND
#define S_StartAmbientSound(i,v) S_StartSoundAtVolume(NULL,i,v)
#define S_StartAttackSound S_StartSound
#define S_StartScreamSound S_StartSound
#endif // HW3SOUND
#endif // __HW3_SOUND_H__
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