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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 325 | serge | 1 | // Emacs style mode select -*- C++ -*- |
| 2 | //----------------------------------------------------------------------------- |
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| 3 | // |
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| 4 | // $Id:$ |
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| 5 | // |
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| 6 | // Copyright (C) 1993-1996 by id Software, Inc. |
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| 7 | // |
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| 8 | // This source is available for distribution and/or modification |
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| 9 | // only under the terms of the DOOM Source Code License as |
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| 10 | // published by id Software. All rights reserved. |
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| 11 | // |
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| 12 | // The source is distributed in the hope that it will be useful, |
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| 13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License |
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| 15 | // for more details. |
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| 16 | // |
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| 17 | // DESCRIPTION: |
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| 18 | // The not so system specific sound interface. |
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| 19 | // |
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| 20 | //----------------------------------------------------------------------------- |
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| 21 | |||
| 22 | |||
| 23 | #ifndef __S_SOUND__ |
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| 24 | #define __S_SOUND__ |
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| 25 | |||
| 26 | |||
| 27 | #ifdef __GNUG__ |
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| 28 | #pragma interface |
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| 29 | #endif |
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| 30 | |||
| 31 | |||
| 32 | |||
| 33 | // |
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| 34 | // Initializes sound stuff, including volume |
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| 35 | // Sets channels, SFX and music volume, |
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| 36 | // allocates channel buffer, sets S_sfx lookup. |
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| 37 | // |
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| 38 | void |
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| 39 | S_Init |
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| 40 | ( int sfxVolume, |
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| 41 | int musicVolume ); |
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| 42 | |||
| 43 | |||
| 44 | |||
| 45 | |||
| 46 | // |
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| 47 | // Per level startup code. |
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| 48 | // Kills playing sounds at start of level, |
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| 49 | // determines music if any, changes music. |
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| 50 | // |
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| 51 | void S_Start(void); |
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| 52 | |||
| 53 | |||
| 54 | // |
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| 55 | // Start sound for thing at |
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| 56 | // using |
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| 57 | // |
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| 58 | void |
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| 59 | S_StartSound |
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| 60 | ( void* origin, |
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| 61 | int sound_id ); |
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| 62 | |||
| 63 | |||
| 64 | |||
| 65 | // Will start a sound at a given volume. |
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| 66 | void |
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| 67 | S_StartSoundAtVolume |
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| 68 | ( void* origin, |
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| 69 | int sound_id, |
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| 70 | int volume ); |
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| 71 | |||
| 72 | |||
| 73 | // Stop sound for thing at |
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| 74 | void S_StopSound(void* origin); |
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| 75 | |||
| 76 | |||
| 77 | // Start music using |
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| 78 | void S_StartMusic(int music_id); |
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| 79 | |||
| 80 | // Start music using |
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| 81 | // and set whether looping |
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| 82 | void |
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| 83 | S_ChangeMusic |
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| 84 | ( int music_id, |
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| 85 | int looping ); |
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| 86 | |||
| 87 | // Stops the music fer sure. |
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| 88 | void S_StopMusic(void); |
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| 89 | |||
| 90 | // Stop and resume music, during game PAUSE. |
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| 91 | void S_PauseSound(void); |
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| 92 | void S_ResumeSound(void); |
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| 93 | |||
| 94 | |||
| 95 | // |
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| 96 | // Updates music & sounds |
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| 97 | // |
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| 98 | void S_UpdateSounds(void* listener); |
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| 99 | |||
| 100 | void S_SetMusicVolume(int volume); |
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| 101 | void S_SetSfxVolume(int volume); |
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| 102 | |||
| 103 | |||
| 104 | #endif |
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| 105 | //----------------------------------------------------------------------------- |
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| 106 | // |
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| 107 | // $Log:$ |
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| 108 | // |
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| 109 | //----------------------------------------------------------------------------- |