145 lines
4.2 KiB
C
145 lines
4.2 KiB
C
// SONIC ROBO BLAST 2
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//-----------------------------------------------------------------------------
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// Copyright (C) 1993-1996 by id Software, Inc.
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// Copyright (C) 1998-2000 by DooM Legacy Team.
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// Copyright (C) 1999-2014 by Sonic Team Junior.
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//
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// This program is free software distributed under the
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// terms of the GNU General Public License, version 2.
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// See the 'LICENSE' file for more details.
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//-----------------------------------------------------------------------------
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/// \file s_sound.h
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/// \brief The not so system specific sound interface
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#ifndef __S_SOUND__
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#define __S_SOUND__
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#include "sounds.h"
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#include "m_fixed.h"
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#include "command.h"
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#include "tables.h" // angle_t
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// mask used to indicate sound origin is player item pickup
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#define PICKUP_SOUND 0x8000
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extern consvar_t stereoreverse;
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extern consvar_t cv_soundvolume, cv_digmusicvolume, cv_midimusicvolume;
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extern consvar_t cv_numChannels;
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#ifdef SNDSERV
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extern consvar_t sndserver_cmd, sndserver_arg;
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#endif
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#ifdef MUSSERV
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extern consvar_t musserver_cmd, musserver_arg;
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#endif
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extern CV_PossibleValue_t soundvolume_cons_t[];
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//part of i_cdmus.c
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extern consvar_t cd_volume, cdUpdate;
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#if defined (macintosh) && !defined (HAVE_SDL)
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typedef enum
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{
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music_normal,
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playlist_random,
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playlist_normal
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} playmode_t;
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extern consvar_t play_mode;
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#endif
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//in case you're wondering why: I need to define this as extern so P_RestoreMusic can get to it so we don't do stupid song/speed changes
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extern musicinfo_t *mus_playing;
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typedef enum
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{
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SF_TOTALLYSINGLE = 1, // Only play one of these sounds at a time...GLOBALLY
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SF_NOMULTIPLESOUND = 2, // Like SF_NOINTERRUPT, but doesnt care what the origin is
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SF_OUTSIDESOUND = 4, // Volume is adjusted depending on how far away you are from 'outside'
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SF_X4AWAYSOUND = 8, // Hear it from 4x the distance away
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SF_X8AWAYSOUND = 16, // Hear it from 8x the distance away
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SF_NOINTERRUPT = 32, // Only play this sound if it isn't already playing on the origin
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SF_X2AWAYSOUND = 64, // Hear it from 2x the distance away
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} soundflags_t;
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typedef struct {
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fixed_t x, y, z;
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angle_t angle;
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} listener_t;
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// register sound vars and commands at game startup
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void S_RegisterSoundStuff(void);
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//
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// Initializes sound stuff, including volume
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// Sets channels, SFX and music volume, allocates channel buffer, sets S_sfx lookup.
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//
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void S_Init(INT32 sfxVolume, INT32 digMusicVolume, INT32 midiMusicVolume);
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//
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// Per level startup code.
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// Kills playing sounds at start of level, determines music if any, changes music.
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//
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void S_StopSounds(void);
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void S_ClearSfx(void);
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void S_Start(void);
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//
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// Basically a W_GetNumForName that adds "ds" at the beginning of the string. Returns a lumpnum.
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//
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lumpnum_t S_GetSfxLumpNum(sfxinfo_t *sfx);
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//
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// Start sound for thing at <origin> using <sound_id> from sounds.h
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//
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void S_StartSound(const void *origin, sfxenum_t sound_id);
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// Will start a sound at a given volume.
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void S_StartSoundAtVolume(const void *origin, sfxenum_t sound_id, INT32 volume);
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// Stop sound for thing at <origin>
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void S_StopSound(void *origin);
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// Start music using <music_id> from sounds.h, and set whether looping
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// note: music slot is first 16 bits for songnum,
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// next 15 bits for tracknum (gme, other formats with more than one track)
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// and the last bit we ignore (internal game flag for resetting music on reload)
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void S_ChangeMusic(UINT32 mslotnum, boolean looping);
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// Set Speed of Music
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boolean S_SpeedMusic(float speed);
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// Stops the music.
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void S_StopMusic(void);
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// Stop and resume music, during game PAUSE.
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void S_PauseSound(void);
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void S_ResumeSound(void);
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//
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// Updates music & sounds
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//
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void S_UpdateSounds(void);
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fixed_t S_CalculateSoundDistance(fixed_t px1, fixed_t py1, fixed_t pz1, fixed_t px2, fixed_t py2, fixed_t pz2);
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void S_SetDigMusicVolume(INT32 volume);
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void S_SetMIDIMusicVolume(INT32 volume);
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void S_SetSfxVolume(INT32 volume);
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INT32 S_OriginPlaying(void *origin);
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INT32 S_IdPlaying(sfxenum_t id);
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INT32 S_SoundPlaying(void *origin, sfxenum_t id);
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void S_StartSoundName(void *mo, const char *soundname);
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void S_StopSoundByID(void *origin, sfxenum_t sfx_id);
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void S_StopSoundByNum(sfxenum_t sfxnum);
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#ifndef HW3SOUND
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#define S_StartAttackSound S_StartSound
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#define S_StartScreamSound S_StartSound
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#endif
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#endif
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