bool ParseShader(Lexer src)
{
int i;
parms.minDistance = 1;
parms.maxDistance = 10;
parms.volume = 1;
parms.shakes = 0;
parms.soundShaderFlags = 0;
parms.soundClass = 0;
speakerMask = 0;
altSound = null;
for (i = 0; i < ISoundSystem.SOUND_MAX_LIST_WAVS; i++)
{
leadins[i] = null; entries[i] = null;
}
numEntries = 0;
numLeadins = 0;
var maxSamples = SoundSystemLocal.s_maxSoundsPerShader.Integer;
if (C.com_makingBuild.Bool || maxSamples <= 0 || maxSamples > ISoundSystem.SOUND_MAX_LIST_WAVS)
{
maxSamples = ISoundSystem.SOUND_MAX_LIST_WAVS;
}
string tokenS;
while (true)
{
if (!src.ExpectAnyToken(out var token))
{
return(false);
}
// end of definition
else if (token == "}")
{
break;
}
// minimum number of sounds
else if (string.Equals(token, "minSamples", StringComparison.OrdinalIgnoreCase))
{
maxSamples = MathX.ClampInt(src.ParseInt(), ISoundSystem.SOUND_MAX_LIST_WAVS, maxSamples);
}
// description
else if (string.Equals(token, "description", StringComparison.OrdinalIgnoreCase))
{
src.ReadTokenOnLine(out token); desc = token;
}
// mindistance
else if (string.Equals(token, "mindistance", StringComparison.OrdinalIgnoreCase))
{
parms.minDistance = src.ParseFloat();
}
// maxdistance
else if (string.Equals(token, "maxdistance", StringComparison.OrdinalIgnoreCase))
{
parms.maxDistance = src.ParseFloat();
}
// shakes screen
else if (string.Equals(token, "shakes", StringComparison.OrdinalIgnoreCase))
{
src.ExpectAnyToken(out token);
if (token.type == TT.NUMBER)
{
parms.shakes = token.FloatValue;
}
else
{
src.UnreadToken(token); parms.shakes = 1f;
}
}
// reverb
else if (string.Equals(token, "reverb"))
{
src.ParseFloat();
if (!src.ExpectTokenString(","))
{
src.FreeSource(); return(false);
}
src.ParseFloat();
// no longer supported
}
// volume
else if (string.Equals(token, "volume", StringComparison.OrdinalIgnoreCase))
{
parms.volume = src.ParseFloat();
}
// leadinVolume is used to allow light breaking leadin sounds to be much louder than the broken loop
else if (string.Equals(token, "leadinVolume", StringComparison.OrdinalIgnoreCase))
{
leadinVolume = src.ParseFloat();
}
// speaker mask
else if (string.Equals(token, "mask_center", StringComparison.OrdinalIgnoreCase))
{
speakerMask |= 1 << (int)SPEAKER.CENTER;
}
// speaker mask
else if (string.Equals(token, "mask_left", StringComparison.OrdinalIgnoreCase))
{
speakerMask |= 1 << (int)SPEAKER.LEFT;
}
// speaker mask
else if (string.Equals(token, "mask_right", StringComparison.OrdinalIgnoreCase))
{
speakerMask |= 1 << (int)SPEAKER.RIGHT;
}
// speaker mask
else if (string.Equals(token, "mask_backright", StringComparison.OrdinalIgnoreCase))
{
speakerMask |= 1 << (int)SPEAKER.BACKRIGHT;
}
// speaker mask
else if (string.Equals(token, "mask_backleft", StringComparison.OrdinalIgnoreCase))
{
speakerMask |= 1 << (int)SPEAKER.BACKLEFT;
}
// speaker mask
else if (string.Equals(token, "mask_lfe", StringComparison.OrdinalIgnoreCase))
{
speakerMask |= 1 << (int)SPEAKER.LFE;
}
// soundClass
else if (string.Equals(token, "soundClass", StringComparison.OrdinalIgnoreCase))
{
parms.soundClass = src.ParseInt();
if (parms.soundClass < 0 || parms.soundClass >= ISoundSystem.SOUND_MAX_CLASSES)
{
src.Warning("SoundClass out of range"); return(false);
}
}
// altSound
else if (string.Equals(token, "altSound", StringComparison.OrdinalIgnoreCase))
{
if (!src.ExpectAnyToken(out token))
{
return(false);
}
altSound = (SoundShader)declManager.FindSound(token);
}
// ordered
else if (string.Equals(token, "ordered", StringComparison.OrdinalIgnoreCase))
{
} // no longer supported
// no_dups
else if (string.Equals(token, "no_dups", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_NO_DUPS;
}
// no_flicker
else if (string.Equals(token, "no_flicker", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_NO_FLICKER;
}
// plain
else if (string.Equals(token, "plain", StringComparison.OrdinalIgnoreCase))
{
} // no longer supported
// looping
else if (string.Equals(token, "looping", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_LOOPING;
}
// no occlusion
else if (string.Equals(token, "no_occlusion", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_NO_OCCLUSION;
}
// private
else if (string.Equals(token, "private", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_PRIVATE_SOUND;
}
// antiPrivate
else if (string.Equals(token, "antiPrivate", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_ANTI_PRIVATE_SOUND;
}
// once
else if (string.Equals(token, "playonce", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_PLAY_ONCE;
}
// global
else if (string.Equals(token, "global", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_GLOBAL;
}
// unclamped
else if (string.Equals(token, "unclamped", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_UNCLAMPED;
}
// omnidirectional
else if (string.Equals(token, "omnidirectional", StringComparison.OrdinalIgnoreCase))
{
parms.soundShaderFlags |= ISoundSystem.SSF_OMNIDIRECTIONAL;
}
// onDemand can't be a parms, because we must track all references and overrides would confuse it
else if (string.Equals(token, "onDemand", StringComparison.OrdinalIgnoreCase)) /*onDemand = true;*/ } {