void CAmbientGeneric :: Precache( void )
{
char* szSoundFile = (char*) STRING(pev->message);
if ( !FStringNull( pev->message ) && strlen( szSoundFile ) > 1 )
{
if (*szSoundFile != '!')
PRECACHE_SOUND(szSoundFile);
}
// init all dynamic modulation parms
InitModulationParms();
if ( !FBitSet (pev->spawnflags, AMBIENT_SOUND_START_SILENT ) )
{
// start the sound ASAP
if (m_fLooping)
m_fActive = TRUE;
}
if ( m_fActive )
{
UTIL_EmitAmbientSound ( ENT(pev), pev->origin, szSoundFile,
(m_dpv.vol * 0.01), m_flAttenuation, SND_SPAWNING, m_dpv.pitch);
pev->nextthink = gpGlobals->time + 0.1;
}
}
// this function needs to be called when the game is loaded, not just when the entity spawns.
// Don't make this a PostSpawn function.
void CAmbientGeneric :: Precache( void )
{
char* szSoundFile = (char*) STRING(pev->message);
if ( !FStringNull( pev->message ) && strlen( szSoundFile ) > 1 )
{
if (*szSoundFile != '!')
PRECACHE_SOUND(szSoundFile);
}
// init all dynamic modulation parms
InitModulationParms();
if ( !FBitSet (pev->spawnflags, AMBIENT_SOUND_START_SILENT ) )
{
// start the sound ASAP
if (m_fLooping)
m_fActive = TRUE;
}
if( pev->target )
{
CBaseEntity *pTarget = UTIL_FindEntityByTargetname( NULL, STRING(pev->target));
if( !pTarget )
{
ALERT( at_warning, "ambient_generic \"%s\" can't find \"%s\", its entity to play from.\n",
STRING(pev->targetname), STRING(pev->target));
}
else m_pPlayFrom = ENT( pTarget->pev );
}
if ( m_fActive )
{
if (m_pPlayFrom)
{
SetThink(&CAmbientGeneric ::StartPlayFrom); //LRC
// EMIT_SOUND_DYN( m_pPlayFrom, m_iChannel, szSoundFile, //LRC
// (m_dpv.vol * 0.01), m_flAttenuation, SND_SPAWNING, m_dpv.pitch);
// ALERT(at_console, "AMBGEN: spawn start\n");
}
else
{
UTIL_EmitAmbientSound ( ENT(pev), pev->origin, szSoundFile,
(m_dpv.vol * 0.01), m_flAttenuation, SND_SPAWNING, m_dpv.pitch);
}
SetNextThink( 0.1 );
}
}
//-----------------------------------------------------------------------------
// Spawn
//-----------------------------------------------------------------------------
void CAmbientGeneric::Spawn( void )
{
m_iSoundLevel = ComputeSoundlevel( m_radius, FBitSet( m_spawnflags, SF_AMBIENT_SOUND_EVERYWHERE )?true:false );
ComputeMaxAudibleDistance( );
char *szSoundFile = (char *)STRING( m_iszSound );
if ( !m_iszSound || strlen( szSoundFile ) < 1 )
{
Warning( "Empty %s (%s) at %.2f, %.2f, %.2f\n", GetClassname(), GetDebugName(), GetAbsOrigin().x, GetAbsOrigin().y, GetAbsOrigin().z );
UTIL_Remove(this);
return;
}
SetSolid( SOLID_NONE );
SetMoveType( MOVETYPE_NONE );
// Set up think function for dynamic modification
// of ambient sound's pitch or volume. Don't
// start thinking yet.
SetThink(&CAmbientGeneric::RampThink);
SetNextThink( TICK_NEVER_THINK );
m_fActive = false;
if ( FBitSet ( m_spawnflags, SF_AMBIENT_SOUND_NOT_LOOPING ) )
{
m_fLooping = false;
}
else
{
m_fLooping = true;
}
m_hSoundSource = NULL;
m_nSoundSourceEntIndex = -1;
Precache( );
// init all dynamic modulation parms
InitModulationParms();
}
void CAmbientGeneric::Precache( void )
{
char *szSoundFile = (char *)STRING( m_iszSound );
if ( m_iszSound != NULL_STRING && strlen( szSoundFile ) > 1 )
{
if (*szSoundFile != '!')
{
PrecacheScriptSound(szSoundFile);
}
}
// init all dynamic modulation parms
InitModulationParms();
if ( !FBitSet (m_spawnflags, SF_AMBIENT_SOUND_START_SILENT ) )
{
// start the sound ASAP
if (m_fLooping)
m_fActive = true;
}
}
