151 lines
3.7 KiB
C++
151 lines
3.7 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: client sound i/o functions
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//
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//===========================================================================//
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#ifndef SOUND_H
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#define SOUND_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "basetypes.h"
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#include "datamap.h"
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#include "mathlib/vector.h"
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#include "mathlib/mathlib.h"
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#include "tier1/strtools.h"
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#include "soundflags.h"
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#include "utlvector.h"
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#include "engine/SndInfo.h"
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#define MAX_SFX 2048
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#define AUDIOSOURCE_CACHE_ROOTDIR "maps/soundcache"
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class CSfxTable;
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enum soundlevel_t;
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struct SoundInfo_t;
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struct AudioState_t;
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class IFileList;
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void S_Init (void);
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void S_Shutdown (void);
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bool S_IsInitted();
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void S_StopAllSounds(bool clear);
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void S_Update( const AudioState_t *pAudioState );
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void S_ExtraUpdate (void);
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void S_ClearBuffer (void);
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void S_BlockSound (void);
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void S_UnblockSound (void);
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float S_GetMasterVolume( void );
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void S_SoundFade( float percent, float holdtime, float intime, float outtime );
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void S_OnLoadScreen(bool value);
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void S_EnableThreadedMixing( bool bEnable );
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void S_EnableMusic( bool bEnable );
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struct StartSoundParams_t
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{
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StartSoundParams_t() :
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staticsound( false ),
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userdata( 0 ),
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soundsource( 0 ),
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entchannel( CHAN_AUTO ),
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pSfx( 0 ),
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bUpdatePositions( true ),
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fvol( 1.0f ),
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soundlevel( SNDLVL_NORM ),
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flags( SND_NOFLAGS ),
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pitch( PITCH_NORM ),
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specialdsp( 0 ),
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fromserver( false ),
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delay( 0.0f ),
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speakerentity( -1 ),
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suppressrecording( false ),
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initialStreamPosition( 0 )
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{
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origin.Init();
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direction.Init();
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}
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bool staticsound;
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int userdata;
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int soundsource;
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int entchannel;
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CSfxTable *pSfx;
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Vector origin;
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Vector direction;
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bool bUpdatePositions;
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float fvol;
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soundlevel_t soundlevel;
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int flags;
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int pitch;
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int specialdsp;
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bool fromserver;
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float delay;
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int speakerentity;
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bool suppressrecording;
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int initialStreamPosition;
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};
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int S_StartSound( StartSoundParams_t& params );
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void S_StopSound ( int entnum, int entchannel );
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enum clocksync_index_t
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{
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CLOCK_SYNC_CLIENT = 0,
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CLOCK_SYNC_SERVER,
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NUM_CLOCK_SYNCS
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};
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extern float S_ComputeDelayForSoundtime( float soundtime, clocksync_index_t syncIndex );
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void S_StopSoundByGuid( int guid );
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float S_SoundDurationByGuid( int guid );
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int S_GetGuidForLastSoundEmitted();
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bool S_IsSoundStillPlaying( int guid );
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void S_GetActiveSounds( CUtlVector< SndInfo_t >& sndlist );
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void S_SetVolumeByGuid( int guid, float fvol );
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float S_GetElapsedTimeByGuid( int guid );
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bool S_IsLoopingSoundByGuid( int guid );
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void S_ReloadSound( const char *pSample );
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float S_GetMono16Samples( const char *pszName, CUtlVector< short >& sampleList );
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CSfxTable *S_DummySfx( const char *name );
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CSfxTable *S_PrecacheSound (const char *sample );
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void S_PrefetchSound( char const *name, bool bPlayOnce );
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void S_MarkUISound( CSfxTable *pSfx );
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void S_ReloadFilesInList( IFileList *pFilesToReload );
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vec_t S_GetNominalClipDist();
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extern bool TestSoundChar(const char *pch, char c);
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extern char *PSkipSoundChars(const char *pch);
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#include "soundchars.h"
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// for recording movies
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void SND_MovieStart( void );
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void SND_MovieEnd( void );
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//-------------------------------------
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int S_GetCurrentStaticSounds( SoundInfo_t *pResult, int nSizeResult, int entchannel );
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//-----------------------------------------------------------------------------
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float S_GetGainFromSoundLevel( soundlevel_t soundlevel, vec_t dist );
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struct musicsave_t
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{
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DECLARE_SIMPLE_DATADESC();
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char songname[ 128 ];
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int sampleposition;
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short master_volume;
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};
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void S_GetCurrentlyPlayingMusic( CUtlVector< musicsave_t >& list );
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void S_RestartSong( const musicsave_t *song );
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#endif // SOUND_H
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