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| // Emacs style mode select -*- C++ -*- |
| //----------------------------------------------------------------------------- |
| // |
| // $Id:$ |
| // |
| // Copyright (C) 1993-1996 by id Software, Inc. |
| // |
| // This source is available for distribution and/or modification |
| // only under the terms of the DOOM Source Code License as |
| // published by id Software. All rights reserved. |
| // |
| // The source is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License |
| // for more details. |
| // |
| // DESCRIPTION: |
| // The not so system specific sound interface. |
| // |
| //----------------------------------------------------------------------------- |
| |
| |
| #ifndef __S_SOUND__ |
| #define __S_SOUND__ |
| |
| |
| #ifdef __GNUG__ |
| #pragma interface |
| #endif |
| |
| |
| |
| // |
| // Initializes sound stuff, including volume |
| // Sets channels, SFX and music volume, |
| // allocates channel buffer, sets S_sfx lookup. |
| // |
| void |
| S_Init |
| ( int sfxVolume, |
| int musicVolume ); |
| |
| |
| |
| |
| // |
| // Per level startup code. |
| // Kills playing sounds at start of level, |
| // determines music if any, changes music. |
| // |
| void S_Start(void); |
| |
| |
| // |
| // Start sound for thing at <origin> |
| // using <sound_id> from sounds.h |
| // |
| void |
| S_StartSound |
| ( void* origin, |
| int sound_id ); |
| |
| |
| |
| // Will start a sound at a given volume. |
| void |
| S_StartSoundAtVolume |
| ( void* origin, |
| int sound_id, |
| int volume ); |
| |
| |
| // Stop sound for thing at <origin> |
| void S_StopSound(void* origin); |
| |
| |
| // Start music using <music_id> from sounds.h |
| void S_StartMusic(int music_id); |
| |
| // Start music using <music_id> from sounds.h, |
| // and set whether looping |
| void |
| S_ChangeMusic |
| ( int music_id, |
| int looping ); |
| |
| // Stops the music fer sure. |
| void S_StopMusic(void); |
| |
| // Stop and resume music, during game PAUSE. |
| void S_PauseSound(void); |
| void S_ResumeSound(void); |
| |
| |
| // |
| // Updates music & sounds |
| // |
| void S_UpdateSounds(void* listener); |
| |
| void S_SetMusicVolume(int volume); |
| void S_SetSfxVolume(int volume); |
| |
| |
| #endif |
| //----------------------------------------------------------------------------- |
| // |
| // $Log:$ |
| // |
| //----------------------------------------------------------------------------- |