/*
================
idAFVector::Parse
================
*/
bool idAFVector::Parse( idLexer &src ) {
idToken token;
if ( !src.ReadToken( &token ) ) {
return false;
}
if ( token == "-" ) {
negate = true;
if ( !src.ReadToken( &token ) ) {
return false;
}
}
else {
negate = false;
}
if ( token == "(" ) {
type = idAFVector::VEC_COORDS;
vec.x = src.ParseFloat();
src.ExpectTokenString( "," );
vec.y = src.ParseFloat();
src.ExpectTokenString( "," );
vec.z = src.ParseFloat();
src.ExpectTokenString( ")" );
}
else if ( token == "joint" ) {
type = idAFVector::VEC_JOINT;
src.ExpectTokenString( "(" );
src.ReadToken( &token );
joint1 = token;
src.ExpectTokenString( ")" );
}
else if ( token == "bonecenter" ) {
type = idAFVector::VEC_BONECENTER;
src.ExpectTokenString( "(" );
src.ReadToken( &token );
joint1 = token;
src.ExpectTokenString( "," );
src.ReadToken( &token );
joint2 = token;
src.ExpectTokenString( ")" );
}
else if ( token == "bonedir" ) {
type = idAFVector::VEC_BONEDIR;
src.ExpectTokenString( "(" );
src.ReadToken( &token );
joint1 = token;
src.ExpectTokenString( "," );
src.ReadToken( &token );
joint2 = token;
src.ExpectTokenString( ")" );
}
else {
src.Error( "unknown token %s in vector", token.c_str() );
return false;
}
return true;
}
/*
================
idDeclAF::ParseHinge
================
*/
bool idDeclAF::ParseHinge( idLexer &src ) {
idToken token;
idDeclAF_Constraint *constraint = new idDeclAF_Constraint;
constraint->SetDefault( this );
constraints.Alloc() = constraint;
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ||
!src.ExpectTokenString( "{" ) ) {
return false;
}
constraint->type = DECLAF_CONSTRAINT_HINGE;
constraint->limit = idDeclAF_Constraint::LIMIT_NONE;
constraint->name = token;
constraint->friction = 0.5f;
constraint->anchor.ToVec3().Zero();
constraint->axis.ToVec3().Zero();
while( src.ReadToken( &token ) ) {
if ( !token.Icmp( "body1" ) ) {
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body1 = token;
} else if ( !token.Icmp( "body2" ) ) {
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body2 = token;
} else if ( !token.Icmp( "anchor" ) ) {
if ( !constraint->anchor.Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "axis" ) ) {
if ( !constraint->axis.Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "limit" ) ) {
constraint->limitAngles[0] = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
constraint->limitAngles[1] = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
constraint->limitAngles[2] = src.ParseFloat();
constraint->limit = idDeclAF_Constraint::LIMIT_CONE;
} else if ( !token.Icmp( "friction" ) ) {
constraint->friction = src.ParseFloat();
} else if ( token == "}" ) {
break;
} else {
src.Error( "unknown token %s in hinge", token.c_str() );
return false;
}
}
return true;
}
/*
============
idAASSettings::ParseFloat
============
*/
bool idAASSettings::ParseFloat( idLexer &src, float &f ) {
if ( !src.ExpectTokenString( "=" ) ) {
return false;
}
f = src.ParseFloat();
return true;
}
/*
================
idDeclAF::ParseSlider
================
*/
bool idDeclAF::ParseSlider( idLexer& src )
{
idToken token;
idDeclAF_Constraint* constraint = new( TAG_DECL ) idDeclAF_Constraint;
constraint->SetDefault( this );
constraints.Alloc() = constraint;
if( !src.ExpectTokenType( TT_STRING, 0, &token ) ||
!src.ExpectTokenString( "{" ) )
{
return false;
}
constraint->type = DECLAF_CONSTRAINT_SLIDER;
constraint->limit = idDeclAF_Constraint::LIMIT_NONE;
constraint->name = token;
constraint->friction = 0.5f;
while( src.ReadToken( &token ) )
{
if( !token.Icmp( "body1" ) )
{
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body1 = token;
}
else if( !token.Icmp( "body2" ) )
{
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body2 = token;
}
else if( !token.Icmp( "axis" ) )
{
if( !constraint->axis.Parse( src ) )
{
return false;
}
}
else if( !token.Icmp( "friction" ) )
{
constraint->friction = src.ParseFloat();
}
else if( token == "}" )
{
break;
}
else
{
src.Error( "unknown token %s in slider", token.c_str() );
return false;
}
}
return true;
}
/*
================
idDeclAF::ParseSpring
================
*/
bool idDeclAF::ParseSpring( idLexer &src ) {
idToken token;
idDeclAF_Constraint *constraint = new idDeclAF_Constraint;
constraint->SetDefault( this );
constraints.Alloc() = constraint;
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ||
!src.ExpectTokenString( "{" ) ) {
return false;
}
constraint->type = DECLAF_CONSTRAINT_SPRING;
constraint->limit = idDeclAF_Constraint::LIMIT_NONE;
constraint->name = token;
constraint->friction = 0.5f;
while( src.ReadToken( &token ) ) {
if ( !token.Icmp( "body1" ) ) {
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body1 = token;
} else if ( !token.Icmp( "body2" ) ) {
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body2 = token;
} else if ( !token.Icmp( "anchor1" ) ) {
if ( !constraint->anchor.Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "anchor2" ) ) {
if ( !constraint->anchor2.Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "friction" ) ) {
constraint->friction = src.ParseFloat();
} else if ( !token.Icmp( "stretch" ) ) {
constraint->stretch = src.ParseFloat();
} else if ( !token.Icmp( "compress" ) ) {
constraint->compress = src.ParseFloat();
} else if ( !token.Icmp( "damping" ) ) {
constraint->damping = src.ParseFloat();
} else if ( !token.Icmp( "restLength" ) ) {
constraint->restLength = src.ParseFloat();
} else if ( !token.Icmp( "minLength" ) ) {
constraint->minLength = src.ParseFloat();
} else if ( !token.Icmp( "maxLength" ) ) {
constraint->maxLength = src.ParseFloat();
} else if ( token == "}" ) {
break;
} else {
src.Error( "unknown token %s in spring", token.c_str() );
return false;
}
}
return true;
}
/*
===============
idSoundShader::ParseShader
===============
*/
bool idSoundShader::ParseShader( idLexer &src )
{
int i;
idToken token;
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 < SOUND_MAX_LIST_WAVS; i++ )
{
leadins[i] = NULL;
entries[i] = NULL;
}
numEntries = 0;
numLeadins = 0;
int maxSamples = idSoundSystemLocal::s_maxSoundsPerShader.GetInteger();
if ( com_makingBuild.GetBool() || maxSamples <= 0 || maxSamples > SOUND_MAX_LIST_WAVS )
{
maxSamples = SOUND_MAX_LIST_WAVS;
}
while ( 1 )
{
if ( !src.ExpectAnyToken( &token ) )
{
return false;
}
// end of definition
else if ( token == "}" )
{
break;
}
// minimum number of sounds
else if ( !token.Icmp( "minSamples" ) )
{
maxSamples = idMath::ClampInt( src.ParseInt(), SOUND_MAX_LIST_WAVS, maxSamples );
}
// description
else if ( !token.Icmp( "description" ) )
{
src.ReadTokenOnLine( &token );
desc = token.c_str();
}
// mindistance
else if ( !token.Icmp( "mindistance" ) )
{
parms.minDistance = src.ParseFloat();
}
// maxdistance
else if ( !token.Icmp( "maxdistance" ) )
{
parms.maxDistance = src.ParseFloat();
}
// shakes screen
else if ( !token.Icmp( "shakes" ) )
{
src.ExpectAnyToken( &token );
if ( token.type == TT_NUMBER )
{
parms.shakes = token.GetFloatValue();
}
else
{
src.UnreadToken( &token );
parms.shakes = 1.0f;
}
}
// reverb
else if ( !token.Icmp( "reverb" ) )
{
int reg0 = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) )
{
src.FreeSource();
return false;
}
int reg1 = src.ParseFloat();
// no longer supported
}
// volume
else if ( !token.Icmp( "volume" ) )
{
parms.volume = src.ParseFloat();
}
// leadinVolume is used to allow light breaking leadin sounds to be much louder than the broken loop
else if ( !token.Icmp( "leadinVolume" ) )
{
leadinVolume = src.ParseFloat();
}
// speaker mask
else if ( !token.Icmp( "mask_center" ) )
{
speakerMask |= 1<<SPEAKER_CENTER;
}
// speaker mask
else if ( !token.Icmp( "mask_left" ) )
{
speakerMask |= 1<<SPEAKER_LEFT;
}
// speaker mask
else if ( !token.Icmp( "mask_right" ) )
{
speakerMask |= 1<<SPEAKER_RIGHT;
}
// speaker mask
else if ( !token.Icmp( "mask_backright" ) )
{
speakerMask |= 1<<SPEAKER_BACKRIGHT;
}
// speaker mask
else if ( !token.Icmp( "mask_backleft" ) )
{
speakerMask |= 1<<SPEAKER_BACKLEFT;
}
// speaker mask
else if ( !token.Icmp( "mask_lfe" ) )
{
speakerMask |= 1<<SPEAKER_LFE;
}
// soundClass
else if ( !token.Icmp( "soundClass" ) )
{
parms.soundClass = src.ParseInt();
if ( parms.soundClass < 0 || parms.soundClass >= SOUND_MAX_CLASSES )
{
src.Warning( "SoundClass out of range" );
return false;
}
}
// altSound
else if ( !token.Icmp( "altSound" ) )
{
if ( !src.ExpectAnyToken( &token ) )
{
return false;
}
altSound = declManager->FindSound( token.c_str() );
}
// ordered
else if ( !token.Icmp( "ordered" ) )
{
// no longer supported
}
// no_dups
else if ( !token.Icmp( "no_dups" ) )
{
parms.soundShaderFlags |= SSF_NO_DUPS;
}
// no_flicker
else if ( !token.Icmp( "no_flicker" ) )
{
parms.soundShaderFlags |= SSF_NO_FLICKER;
}
// plain
else if ( !token.Icmp( "plain" ) )
{
// no longer supported
}
// looping
else if ( !token.Icmp( "looping" ) )
{
parms.soundShaderFlags |= SSF_LOOPING;
}
// no occlusion
else if ( !token.Icmp( "no_occlusion" ) )
{
parms.soundShaderFlags |= SSF_NO_OCCLUSION;
}
// private
else if ( !token.Icmp( "private" ) )
{
parms.soundShaderFlags |= SSF_PRIVATE_SOUND;
}
// antiPrivate
else if ( !token.Icmp( "antiPrivate" ) )
{
parms.soundShaderFlags |= SSF_ANTI_PRIVATE_SOUND;
}
// once
else if ( !token.Icmp( "playonce" ) )
{
parms.soundShaderFlags |= SSF_PLAY_ONCE;
}
// global
else if ( !token.Icmp( "global" ) )
{
parms.soundShaderFlags |= SSF_GLOBAL;
}
// unclamped
else if ( !token.Icmp( "unclamped" ) )
{
parms.soundShaderFlags |= SSF_UNCLAMPED;
}
// omnidirectional
else if ( !token.Icmp( "omnidirectional" ) )
{
parms.soundShaderFlags |= SSF_OMNIDIRECTIONAL;
}
// onDemand can't be a parms, because we must track all references and overrides would confuse it
else if ( !token.Icmp( "onDemand" ) )
{
// no longer loading sounds on demand
//onDemand = true;
}
// the wave files
else if ( !token.Icmp( "leadin" ) )
{
// add to the leadin list
if ( !src.ReadToken( &token ) )
{
src.Warning( "Expected sound after leadin" );
return false;
}
if ( soundSystemLocal.soundCache && numLeadins < maxSamples )
{
leadins[ numLeadins ] = soundSystemLocal.soundCache->FindSound( token.c_str(), onDemand );
numLeadins++;
}
}
else if ( token.Find( ".wav", false ) != -1 || token.Find( ".ogg", false ) != -1 )
{
// add to the wav list
if ( soundSystemLocal.soundCache && numEntries < maxSamples )
{
token.BackSlashesToSlashes();
idStr lang = cvarSystem->GetCVarString( "sys_lang" );
if ( lang.Icmp( "english" ) != 0 && token.Find( "sound/vo/", false ) >= 0 )
{
idStr work = token;
work.ToLower();
work.StripLeading( "sound/vo/" );
work = va( "sound/vo/%s/%s", lang.c_str(), work.c_str() );
if ( fileSystem->ReadFile( work, NULL, NULL ) > 0 )
{
token = work;
}
else
{
// also try to find it with the .ogg extension
work.SetFileExtension( ".ogg" );
if ( fileSystem->ReadFile( work, NULL, NULL ) > 0 )
{
token = work;
}
}
}
entries[ numEntries ] = soundSystemLocal.soundCache->FindSound( token.c_str(), onDemand );
numEntries++;
}
}
else
{
src.Warning( "unknown token '%s'", token.c_str() );
return false;
}
}
if ( parms.shakes > 0.0f )
{
CheckShakesAndOgg();
}
return true;
}
bool idEFXFile::ReadEffect( idLexer &src, idSoundEffect *effect ) {
idToken name, token;
if ( !src.ReadToken( &token ) )
return false;
// reverb effect
if ( token != "reverb" ) {
// other effect (not supported at the moment)
src.Error( "idEFXFile::ReadEffect: Unknown effect definition" );
return false;
}
src.ReadTokenOnLine( &token );
name = token;
if ( !src.ReadToken( &token ) )
return false;
if ( token != "{" ) {
src.Error( "idEFXFile::ReadEffect: { not found, found %s", token.c_str() );
return false;
}
ALenum err;
alGetError();
EFXprintf("Loading EFX effect '%s' (#%u)\n", name.c_str(), effect->effect);
do {
if ( !src.ReadToken( &token ) ) {
src.Error( "idEFXFile::ReadEffect: EOF without closing brace" );
return false;
}
if ( token == "}" ) {
effect->name = name;
break;
}
if ( token == "environment" ) {
// <+KittyCat> the "environment" token should be ignored (efx has nothing equatable to it)
src.ParseInt();
} else if ( token == "environment size" ) {
float size = src.ParseFloat();
efxf(AL_EAXREVERB_DENSITY, (size < 2.0f) ? (size - 1.0f) : 1.0f);
} else if ( token == "environment diffusion" ) {
efxf(AL_EAXREVERB_DIFFUSION, src.ParseFloat());
} else if ( token == "room" ) {
efxf(AL_EAXREVERB_GAIN, mB_to_gain(src.ParseInt(), GAIN));
} else if ( token == "room hf" ) {
efxf(AL_EAXREVERB_GAINHF, mB_to_gain(src.ParseInt(), GAINHF));
} else if ( token == "room lf" ) {
efxf(AL_EAXREVERB_GAINLF, mB_to_gain(src.ParseInt(), GAINLF));
} else if ( token == "decay time" ) {
efxf(AL_EAXREVERB_DECAY_TIME, src.ParseFloat());
} else if ( token == "decay hf ratio" ) {
efxf(AL_EAXREVERB_DECAY_HFRATIO, src.ParseFloat());
} else if ( token == "decay lf ratio" ) {
efxf(AL_EAXREVERB_DECAY_LFRATIO, src.ParseFloat());
} else if ( token == "reflections" ) {
efxf(AL_EAXREVERB_REFLECTIONS_GAIN, mB_to_gain(src.ParseInt(), REFLECTIONS_GAIN));
} else if ( token == "reflections delay" ) {
efxf(AL_EAXREVERB_REFLECTIONS_DELAY, src.ParseFloat());
} else if ( token == "reflections pan" ) {
efxfv(AL_EAXREVERB_REFLECTIONS_PAN, src.ParseFloat(), src.ParseFloat(), src.ParseFloat());
} else if ( token == "reverb" ) {
efxf(AL_EAXREVERB_LATE_REVERB_GAIN, mB_to_gain(src.ParseInt(), LATE_REVERB_GAIN));
} else if ( token == "reverb delay" ) {
efxf(AL_EAXREVERB_LATE_REVERB_DELAY, src.ParseFloat());
} else if ( token == "reverb pan" ) {
efxfv(AL_EAXREVERB_LATE_REVERB_PAN, src.ParseFloat(), src.ParseFloat(), src.ParseFloat());
} else if ( token == "echo time" ) {
efxf(AL_EAXREVERB_ECHO_TIME, src.ParseFloat());
} else if ( token == "echo depth" ) {
efxf(AL_EAXREVERB_ECHO_DEPTH, src.ParseFloat());
} else if ( token == "modulation time" ) {
efxf(AL_EAXREVERB_MODULATION_TIME, src.ParseFloat());
} else if ( token == "modulation depth" ) {
efxf(AL_EAXREVERB_MODULATION_DEPTH, src.ParseFloat());
} else if ( token == "air absorption hf" ) {
efxf(AL_EAXREVERB_AIR_ABSORPTION_GAINHF, mB_to_gain(src.ParseFloat(), AIR_ABSORPTION_GAINHF));
} else if ( token == "hf reference" ) {
efxf(AL_EAXREVERB_HFREFERENCE, src.ParseFloat());
} else if ( token == "lf reference" ) {
efxf(AL_EAXREVERB_LFREFERENCE, src.ParseFloat());
} else if ( token == "room rolloff factor" ) {
efxf(AL_EAXREVERB_ROOM_ROLLOFF_FACTOR, src.ParseFloat());
} else if ( token == "flags" ) {
src.ReadTokenOnLine( &token );
unsigned int flags = token.GetUnsignedLongValue();
efxi(AL_EAXREVERB_DECAY_HFLIMIT, (flags & 0x20) ? AL_TRUE : AL_FALSE);
// the other SCALE flags have no equivalent in efx
} else {
src.ReadTokenOnLine( &token );
src.Error( "idEFXFile::ReadEffect: Invalid parameter in reverb definition" );
}
} while ( 1 );
return true;
}
/*
================
idDeclAF::ParseBody
================
*/
bool idDeclAF::ParseBody( idLexer &src ) {
bool hasJoint = false;
idToken token;
idAFVector angles;
idDeclAF_Body *body = new idDeclAF_Body;
bodies.Alloc() = body;
body->SetDefault( this );
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ||
!src.ExpectTokenString( "{" ) ) {
return false;
}
body->name = token;
if ( !body->name.Icmp( "origin" ) || !body->name.Icmp( "world" ) ) {
src.Error( "a body may not be named \"origin\" or \"world\"" );
return false;
}
while( src.ReadToken( &token ) ) {
if ( !token.Icmp( "model" ) ) {
if ( !src.ExpectTokenType( TT_NAME, 0, &token ) ) {
return false;
}
if ( !token.Icmp( "box" ) ) {
body->modelType = TRM_BOX;
if ( !src.ExpectTokenString( "(" ) ||
!body->v1.Parse( src ) ||
!src.ExpectTokenString( "," ) ||
!body->v2.Parse( src ) ||
!src.ExpectTokenString( ")" ) ) {
return false;
}
} else if ( !token.Icmp( "octahedron" ) ) {
body->modelType = TRM_OCTAHEDRON;
if ( !src.ExpectTokenString( "(" ) ||
!body->v1.Parse( src ) ||
!src.ExpectTokenString( "," ) ||
!body->v2.Parse( src ) ||
!src.ExpectTokenString( ")" ) ) {
return false;
}
} else if ( !token.Icmp( "dodecahedron" ) ) {
body->modelType = TRM_DODECAHEDRON;
if ( !src.ExpectTokenString( "(" ) ||
!body->v1.Parse( src ) ||
!src.ExpectTokenString( "," ) ||
!body->v2.Parse( src ) ||
!src.ExpectTokenString( ")" ) ) {
return false;
}
} else if ( !token.Icmp( "cylinder" ) ) {
body->modelType = TRM_CYLINDER;
if ( !src.ExpectTokenString( "(" ) ||
!body->v1.Parse( src ) ||
!src.ExpectTokenString( "," ) ||
!body->v2.Parse( src ) ||
!src.ExpectTokenString( "," ) ) {
return false;
}
body->numSides = src.ParseInt();
if ( !src.ExpectTokenString( ")" ) ) {
return false;
}
} else if ( !token.Icmp( "cone" ) ) {
body->modelType = TRM_CONE;
if ( !src.ExpectTokenString( "(" ) ||
!body->v1.Parse( src ) ||
!src.ExpectTokenString( "," ) ||
!body->v2.Parse( src ) ||
!src.ExpectTokenString( "," ) ) {
return false;
}
body->numSides = src.ParseInt();
if ( !src.ExpectTokenString( ")" ) ) {
return false;
}
} else if ( !token.Icmp( "bone" ) ) {
body->modelType = TRM_BONE;
if ( !src.ExpectTokenString( "(" ) ||
!body->v1.Parse( src ) ||
!src.ExpectTokenString( "," ) ||
!body->v2.Parse( src ) ||
!src.ExpectTokenString( "," ) ) {
return false;
}
body->width = src.ParseFloat();
if ( !src.ExpectTokenString( ")" ) ) {
return false;
}
} else if ( !token.Icmp( "custom" ) ) {
src.Error( "custom models not yet implemented" );
return false;
} else {
src.Error( "unkown model type %s", token.c_str() );
return false;
}
} else if ( !token.Icmp( "origin" ) ) {
if ( !body->origin.Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "angles" ) ) {
if ( !angles.Parse( src ) ) {
return false;
}
body->angles = idAngles( angles.ToVec3().x, angles.ToVec3().y, angles.ToVec3().z );
} else if ( !token.Icmp( "joint" ) ) {
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ) {
return false;
}
body->jointName = token;
hasJoint = true;
} else if ( !token.Icmp( "mod" ) ) {
if ( !src.ExpectAnyToken( &token ) ) {
return false;
}
body->jointMod = JointModFromString( token.c_str() );
} else if ( !token.Icmp( "density" ) ) {
body->density = src.ParseFloat();
} else if ( !token.Icmp( "inertiaScale" ) ) {
src.Parse1DMatrix( 9, body->inertiaScale[0].ToFloatPtr() );
} else if ( !token.Icmp( "friction" ) ) {
body->linearFriction = src.ParseFloat();
src.ExpectTokenString( "," );
body->angularFriction = src.ParseFloat();
src.ExpectTokenString( "," );
body->contactFriction = src.ParseFloat();
} else if ( !token.Icmp( "contents" ) ) {
ParseContents( src, body->contents );
} else if ( !token.Icmp( "clipMask" ) ) {
ParseContents( src, body->clipMask );
} else if ( !token.Icmp( "selfCollision" ) ) {
body->selfCollision = src.ParseBool();
} else if ( !token.Icmp( "containedjoints" ) ) {
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ) {
return false;
}
body->containedJoints = token;
} else if ( !token.Icmp( "frictionDirection" ) ) {
if ( !body->frictionDirection.Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "contactMotorDirection" ) ) {
if ( !body->contactMotorDirection.Parse( src ) ) {
return false;
}
} else if ( token == "}" ) {
break;
} else {
src.Error( "unknown token %s in body", token.c_str() );
return false;
}
}
if ( body->modelType == TRM_INVALID ) {
src.Error( "no model set for body" );
return false;
}
if ( !hasJoint ) {
src.Error( "no joint set for body" );
return false;
}
body->clipMask |= CONTENTS_MOVEABLECLIP;
return true;
}
/*
================
idDeclAF::ParseSettings
================
*/
bool idDeclAF::ParseSettings( idLexer &src ) {
idToken token;
if ( !src.ExpectTokenString( "{" ) ) {
return false;
}
while( src.ReadToken( &token ) ) {
if ( !token.Icmp( "mesh" ) ) {
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ) {
return false;
}
} else if ( !token.Icmp( "anim" ) ) {
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ) {
return false;
}
} else if ( !token.Icmp( "model" ) ) {
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ) {
return false;
}
model = token;
} else if ( !token.Icmp( "skin" ) ) {
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ) {
return false;
}
skin = token;
} else if ( !token.Icmp( "friction" ) ) {
defaultLinearFriction = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
defaultAngularFriction = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
defaultContactFriction = src.ParseFloat();
if ( src.CheckTokenString( "," ) ) {
defaultConstraintFriction = src.ParseFloat();
}
} else if ( !token.Icmp( "totalMass" ) ) {
totalMass = src.ParseFloat();
} else if ( !token.Icmp( "suspendSpeed" ) ) {
suspendVelocity[0] = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
suspendVelocity[1] = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
suspendAcceleration[0] = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
suspendAcceleration[1] = src.ParseFloat();
} else if ( !token.Icmp( "noMoveTime" ) ) {
noMoveTime = src.ParseFloat();
} else if ( !token.Icmp( "noMoveTranslation" ) ) {
noMoveTranslation = src.ParseFloat();
} else if ( !token.Icmp( "noMoveRotation" ) ) {
noMoveRotation = src.ParseFloat();
} else if ( !token.Icmp( "minMoveTime" ) ) {
minMoveTime = src.ParseFloat();
} else if ( !token.Icmp( "maxMoveTime" ) ) {
maxMoveTime = src.ParseFloat();
} else if ( !token.Icmp( "contents" ) ) {
ParseContents( src, contents );
} else if ( !token.Icmp( "clipMask" ) ) {
ParseContents( src, clipMask );
} else if ( !token.Icmp( "selfCollision" ) ) {
selfCollision = src.ParseBool();
} else if ( token == "}" ) {
break;
} else {
src.Error( "unknown token %s in settings", token.c_str() );
return false;
}
}
return true;
}
/*
================
idDeclAF::ParseUniversalJoint
================
*/
bool idDeclAF::ParseUniversalJoint( idLexer &src ) {
idToken token;
idDeclAF_Constraint *constraint = new idDeclAF_Constraint;
constraint->SetDefault( this );
constraints.Alloc() = constraint;
if ( !src.ExpectTokenType( TT_STRING, 0, &token ) ||
!src.ExpectTokenString( "{" ) ) {
return false;
}
constraint->type = DECLAF_CONSTRAINT_UNIVERSALJOINT;
constraint->limit = idDeclAF_Constraint::LIMIT_NONE;
constraint->name = token;
constraint->friction = 0.5f;
constraint->anchor.ToVec3().Zero();
constraint->shaft[0].ToVec3().Zero();
constraint->shaft[1].ToVec3().Zero();
while( src.ReadToken( &token ) ) {
if ( !token.Icmp( "body1" ) ) {
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body1 = token;
} else if ( !token.Icmp( "body2" ) ) {
src.ExpectTokenType( TT_STRING, 0, &token );
constraint->body2 = token;
} else if ( !token.Icmp( "anchor" ) ) {
if ( !constraint->anchor.Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "shafts" ) ) {
if ( !constraint->shaft[0].Parse( src ) ||
!src.ExpectTokenString( "," ) ||
!constraint->shaft[1].Parse( src ) ) {
return false;
}
} else if ( !token.Icmp( "conelimit" ) ) {
if ( !constraint->limitAxis.Parse( src ) ||
!src.ExpectTokenString( "," ) ) {
return false;
}
constraint->limitAngles[0] = src.ParseFloat();
constraint->limit = idDeclAF_Constraint::LIMIT_CONE;
} else if ( !token.Icmp( "pyramidlimit" ) ) {
if ( !constraint->limitAxis.Parse( src ) ||
!src.ExpectTokenString( "," ) ) {
return false;
}
constraint->limitAngles[0] = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
constraint->limitAngles[1] = src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
return false;
}
constraint->limitAngles[2] = src.ParseFloat();
constraint->limit = idDeclAF_Constraint::LIMIT_PYRAMID;
} else if ( !token.Icmp( "friction" ) ) {
constraint->friction = src.ParseFloat();
} else if ( token == "}" ) {
break;
} else {
src.Error( "unknown token %s in universal joint", token.c_str() );
return false;
}
}
return true;
}
/*
===============
idEFXFile::ReadEffect
===============
*/
bool idEFXFile::ReadEffect( idLexer &src, idSoundEffect *effect )
{
idToken name, token;
if ( !src.ReadToken( &token ) )
return false;
// reverb effect
if ( token == "reverb" )
{
EAXREVERBPROPERTIES *reverb = ( EAXREVERBPROPERTIES * )Mem_Alloc( sizeof( EAXREVERBPROPERTIES ) );
if ( reverb )
{
src.ReadTokenOnLine( &token );
name = token;
if ( !src.ReadToken( &token ) )
{
Mem_Free( reverb );
return false;
}
if ( token != "{" )
{
src.Error( "idEFXFile::ReadEffect: { not found, found %s", token.c_str() );
Mem_Free( reverb );
return false;
}
do
{
if ( !src.ReadToken( &token ) )
{
src.Error( "idEFXFile::ReadEffect: EOF without closing brace" );
Mem_Free( reverb );
return false;
}
if ( token == "}" )
{
effect->name = name;
effect->data = ( void * )reverb;
effect->datasize = sizeof( EAXREVERBPROPERTIES );
break;
}
if ( token == "environment" )
{
src.ReadTokenOnLine( &token );
reverb->ulEnvironment = token.GetUnsignedIntValue();
}
else if ( token == "environment size" )
{
reverb->flEnvironmentSize = src.ParseFloat();
}
else if ( token == "environment diffusion" )
{
reverb->flEnvironmentDiffusion = src.ParseFloat();
}
else if ( token == "room" )
{
reverb->lRoom = src.ParseInt();
}
else if ( token == "room hf" )
{
reverb->lRoomHF = src.ParseInt();
}
else if ( token == "room lf" )
{
reverb->lRoomLF = src.ParseInt();
}
else if ( token == "decay time" )
{
reverb->flDecayTime = src.ParseFloat();
}
else if ( token == "decay hf ratio" )
{
reverb->flDecayHFRatio = src.ParseFloat();
}
else if ( token == "decay lf ratio" )
{
reverb->flDecayLFRatio = src.ParseFloat();
}
else if ( token == "reflections" )
{
reverb->lReflections = src.ParseInt();
}
else if ( token == "reflections delay" )
{
reverb->flReflectionsDelay = src.ParseFloat();
}
else if ( token == "reflections pan" )
{
reverb->vReflectionsPan.x = src.ParseFloat();
reverb->vReflectionsPan.y = src.ParseFloat();
reverb->vReflectionsPan.z = src.ParseFloat();
}
else if ( token == "reverb" )
{
reverb->lReverb = src.ParseInt();
}
else if ( token == "reverb delay" )
{
reverb->flReverbDelay = src.ParseFloat();
}
else if ( token == "reverb pan" )
{
reverb->vReverbPan.x = src.ParseFloat();
reverb->vReverbPan.y = src.ParseFloat();
reverb->vReverbPan.z = src.ParseFloat();
}
else if ( token == "echo time" )
{
reverb->flEchoTime = src.ParseFloat();
}
else if ( token == "echo depth" )
{
reverb->flEchoDepth = src.ParseFloat();
}
else if ( token == "modulation time" )
{
reverb->flModulationTime = src.ParseFloat();
}
else if ( token == "modulation depth" )
{
reverb->flModulationDepth = src.ParseFloat();
}
else if ( token == "air absorption hf" )
{
reverb->flAirAbsorptionHF = src.ParseFloat();
}
else if ( token == "hf reference" )
{
reverb->flHFReference = src.ParseFloat();
}
else if ( token == "lf reference" )
{
reverb->flLFReference = src.ParseFloat();
}
else if ( token == "room rolloff factor" )
{
reverb->flRoomRolloffFactor = src.ParseFloat();
}
else if ( token == "flags" )
{
src.ReadTokenOnLine( &token );
reverb->ulFlags = token.GetUnsignedIntValue();
}
else
{
src.ReadTokenOnLine( &token );
src.Error( "idEFXFile::ReadEffect: Invalid parameter in reverb definition" );
Mem_Free( reverb );
}
}
while ( 1 );
return true;
}
}
else
{
// other effect (not supported at the moment)
src.Error( "idEFXFile::ReadEffect: Unknown effect definition" );
}
return false;
}
/*
====================
idMD5Mesh::ParseMesh
====================
*/
void idMD5Mesh::ParseMesh( idLexer& parser, int numJoints, const idJointMat* joints )
{
idToken token;
idToken name;
parser.ExpectTokenString( "{" );
//
// parse name
//
if( parser.CheckTokenString( "name" ) )
{
parser.ReadToken( &name );
}
//
// parse shader
//
parser.ExpectTokenString( "shader" );
parser.ReadToken( &token );
idStr shaderName = token;
shader = declManager->FindMaterial( shaderName );
//
// parse texture coordinates
//
parser.ExpectTokenString( "numverts" );
int count = parser.ParseInt();
if( count < 0 )
{
parser.Error( "Invalid size: %s", token.c_str() );
}
this->numVerts = count;
idList<idVec2> texCoords;
idList<int> firstWeightForVertex;
idList<int> numWeightsForVertex;
texCoords.SetNum( count );
firstWeightForVertex.SetNum( count );
numWeightsForVertex.SetNum( count );
int numWeights = 0;
int maxweight = 0;
for( int i = 0; i < texCoords.Num(); i++ )
{
parser.ExpectTokenString( "vert" );
parser.ParseInt();
parser.Parse1DMatrix( 2, texCoords[ i ].ToFloatPtr() );
firstWeightForVertex[ i ] = parser.ParseInt();
numWeightsForVertex[ i ] = parser.ParseInt();
if( !numWeightsForVertex[ i ] )
{
parser.Error( "Vertex without any joint weights." );
}
numWeights += numWeightsForVertex[ i ];
if( numWeightsForVertex[ i ] + firstWeightForVertex[ i ] > maxweight )
{
maxweight = numWeightsForVertex[ i ] + firstWeightForVertex[ i ];
}
}
//
// parse tris
//
parser.ExpectTokenString( "numtris" );
count = parser.ParseInt();
if( count < 0 )
{
parser.Error( "Invalid size: %d", count );
}
idList<int> tris;
tris.SetNum( count * 3 );
numTris = count;
for( int i = 0; i < count; i++ )
{
parser.ExpectTokenString( "tri" );
parser.ParseInt();
tris[ i * 3 + 0 ] = parser.ParseInt();
tris[ i * 3 + 1 ] = parser.ParseInt();
tris[ i * 3 + 2 ] = parser.ParseInt();
}
//
// parse weights
//
parser.ExpectTokenString( "numweights" );
count = parser.ParseInt();
if( count < 0 )
{
parser.Error( "Invalid size: %d", count );
}
if( maxweight > count )
{
parser.Warning( "Vertices reference out of range weights in model (%d of %d weights).", maxweight, count );
}
idList<vertexWeight_t> tempWeights;
tempWeights.SetNum( count );
assert( numJoints < 256 ); // so we can pack into bytes
for( int i = 0; i < count; i++ )
{
parser.ExpectTokenString( "weight" );
parser.ParseInt();
int jointnum = parser.ParseInt();
if( ( jointnum < 0 ) || ( jointnum >= numJoints ) )
{
parser.Error( "Joint Index out of range(%d): %d", numJoints, jointnum );
}
tempWeights[ i ].joint = jointnum;
tempWeights[ i ].jointWeight = parser.ParseFloat();
parser.Parse1DMatrix( 3, tempWeights[ i ].offset.ToFloatPtr() );
}
// create pre-scaled weights and an index for the vertex/joint lookup
idVec4* scaledWeights = ( idVec4* ) Mem_Alloc16( numWeights * sizeof( scaledWeights[0] ), TAG_MD5_WEIGHT );
int* weightIndex = ( int* ) Mem_Alloc16( numWeights * 2 * sizeof( weightIndex[0] ), TAG_MD5_INDEX );
memset( weightIndex, 0, numWeights * 2 * sizeof( weightIndex[0] ) );
count = 0;
for( int i = 0; i < texCoords.Num(); i++ )
{
int num = firstWeightForVertex[i];
for( int j = 0; j < numWeightsForVertex[i]; j++, num++, count++ )
{
scaledWeights[count].ToVec3() = tempWeights[num].offset * tempWeights[num].jointWeight;
scaledWeights[count].w = tempWeights[num].jointWeight;
weightIndex[count * 2 + 0] = tempWeights[num].joint * sizeof( idJointMat );
}
weightIndex[count * 2 - 1] = 1;
}
parser.ExpectTokenString( "}" );
// update counters
c_numVerts += texCoords.Num();
c_numWeights += numWeights;
c_numWeightJoints++;
for( int i = 0; i < numWeights; i++ )
{
c_numWeightJoints += weightIndex[i * 2 + 1];
}
//
// build a base pose that can be used for skinning
//
idDrawVert* basePose = ( idDrawVert* )Mem_ClearedAlloc( texCoords.Num() * sizeof( *basePose ), TAG_MD5_BASE );
for( int j = 0, i = 0; i < texCoords.Num(); i++ )
{
idVec3 v = ( *( idJointMat* )( ( byte* )joints + weightIndex[j * 2 + 0] ) ) * scaledWeights[j];
while( weightIndex[j * 2 + 1] == 0 )
{
j++;
v += ( *( idJointMat* )( ( byte* )joints + weightIndex[j * 2 + 0] ) ) * scaledWeights[j];
}
j++;
basePose[i].Clear();
basePose[i].xyz = v;
basePose[i].SetTexCoord( texCoords[i] );
}
// build the weights and bone indexes into the verts, so they will be duplicated
// as necessary at mirror seems
static int maxWeightsPerVert;
static float maxResidualWeight;
const int MAX_VERTEX_WEIGHTS = 4;
idList< bool > jointIsUsed;
jointIsUsed.SetNum( numJoints );
for( int i = 0; i < jointIsUsed.Num(); i++ )
{
jointIsUsed[i] = false;
}
numMeshJoints = 0;
maxJointVertDist = 0.0f;
//-----------------------------------------
// new-style setup for fixed four weights and normal / tangent deformation
//
// Several important models have >25% residual weight in joints after the
// first four, which is worrisome for using a fixed four joint deformation.
//-----------------------------------------
for( int i = 0; i < texCoords.Num(); i++ )
{
idDrawVert& dv = basePose[i];
// some models do have >4 joint weights, so it is necessary to sort and renormalize
// sort the weights and take the four largest
int weights[256];
const int numWeights = numWeightsForVertex[ i ];
for( int j = 0; j < numWeights; j++ )
{
weights[j] = firstWeightForVertex[i] + j;
}
// bubble sort
for( int j = 0; j < numWeights; j++ )
{
for( int k = 0; k < numWeights - 1 - j; k++ )
{
if( tempWeights[weights[k]].jointWeight < tempWeights[weights[k + 1]].jointWeight )
{
SwapValues( weights[k], weights[k + 1] );
}
}
}
if( numWeights > maxWeightsPerVert )
{
maxWeightsPerVert = numWeights;
}
const int usedWeights = Min( MAX_VERTEX_WEIGHTS, numWeights );
float totalWeight = 0;
for( int j = 0; j < numWeights; j++ )
{
totalWeight += tempWeights[weights[j]].jointWeight;
}
assert( totalWeight > 0.999f && totalWeight < 1.001f );
float usedWeight = 0;
for( int j = 0; j < usedWeights; j++ )
{
usedWeight += tempWeights[weights[j]].jointWeight;
}
const float residualWeight = totalWeight - usedWeight;
if( residualWeight > maxResidualWeight )
{
maxResidualWeight = residualWeight;
}
byte finalWeights[MAX_VERTEX_WEIGHTS] = { 0 };
byte finalJointIndecies[MAX_VERTEX_WEIGHTS] = { 0 };
for( int j = 0; j < usedWeights; j++ )
{
const vertexWeight_t& weight = tempWeights[weights[j]];
const int jointIndex = weight.joint;
const float fw = weight.jointWeight;
assert( fw >= 0.0f && fw <= 1.0f );
const float normalizedWeight = fw / usedWeight;
finalWeights[j] = idMath::Ftob( normalizedWeight * 255.0f );
finalJointIndecies[j] = jointIndex;
}
// Sort the weights and indices for hardware skinning
for( int k = 0; k < 3; ++k )
{
for( int l = k + 1; l < 4; ++l )
{
if( finalWeights[l] > finalWeights[k] )
{
SwapValues( finalWeights[k], finalWeights[l] );
SwapValues( finalJointIndecies[k], finalJointIndecies[l] );
}
}
}
// Give any left over to the biggest weight
finalWeights[0] += Max( 255 - finalWeights[0] - finalWeights[1] - finalWeights[2] - finalWeights[3], 0 );
dv.color[0] = finalJointIndecies[0];
dv.color[1] = finalJointIndecies[1];
dv.color[2] = finalJointIndecies[2];
dv.color[3] = finalJointIndecies[3];
dv.color2[0] = finalWeights[0];
dv.color2[1] = finalWeights[1];
dv.color2[2] = finalWeights[2];
dv.color2[3] = finalWeights[3];
for( int j = usedWeights; j < 4; j++ )
{
assert( dv.color2[j] == 0 );
}
for( int j = 0; j < usedWeights; j++ )
{
if( !jointIsUsed[finalJointIndecies[j]] )
{
jointIsUsed[finalJointIndecies[j]] = true;
numMeshJoints++;
}
const idJointMat& joint = joints[finalJointIndecies[j]];
float dist = ( dv.xyz - joint.GetTranslation() ).Length();
if( dist > maxJointVertDist )
{
maxJointVertDist = dist;
}
}
}
meshJoints = ( byte* ) Mem_Alloc( numMeshJoints * sizeof( meshJoints[0] ), TAG_MODEL );
numMeshJoints = 0;
for( int i = 0; i < numJoints; i++ )
{
if( jointIsUsed[i] )
{
meshJoints[numMeshJoints++] = i;
}
}
// build the deformInfo and collect a final base pose with the mirror
// seam verts properly including the bone weights
deformInfo = R_BuildDeformInfo( texCoords.Num(), basePose, tris.Num(), tris.Ptr(),
shader->UseUnsmoothedTangents() );
for( int i = 0; i < deformInfo->numOutputVerts; i++ )
{
for( int j = 0; j < 4; j++ )
{
if( deformInfo->verts[i].color[j] >= numJoints )
{
idLib::FatalError( "Bad joint index" );
}
}
}
Mem_Free( basePose );
}
/*
================
idDeclFX::ParseSingleFXAction
================
*/
void idDeclFX::ParseSingleFXAction( idLexer &src, idFXSingleAction& FXAction ) {
idToken token;
FXAction.type = -1;
FXAction.sibling = -1;
FXAction.data = "<none>";
FXAction.name = "<none>";
FXAction.fire = "<none>";
FXAction.delay = 0.0f;
FXAction.duration = 0.0f;
FXAction.restart = 0.0f;
FXAction.size = 0.0f;
FXAction.fadeInTime = 0.0f;
FXAction.fadeOutTime = 0.0f;
FXAction.shakeTime = 0.0f;
FXAction.shakeAmplitude = 0.0f;
FXAction.shakeDistance = 0.0f;
FXAction.shakeFalloff = false;
FXAction.shakeImpulse = 0.0f;
FXAction.shakeIgnoreMaster = false;
FXAction.lightRadius = 0.0f;
FXAction.rotate = 0.0f;
FXAction.random1 = 0.0f;
FXAction.random2 = 0.0f;
FXAction.lightColor = vec3_origin;
FXAction.offset = vec3_origin;
FXAction.axis = mat3_identity;
FXAction.bindParticles = false;
FXAction.explicitAxis = false;
FXAction.noshadows = false;
FXAction.particleTrackVelocity = false;
FXAction.trackOrigin = false;
FXAction.soundStarted = false;
while (1) {
if ( !src.ReadToken( &token ) ) {
break;
}
if ( !token.Icmp( "}" ) ) {
break;
}
if ( !token.Icmp( "shake" ) ) {
FXAction.type = FX_SHAKE;
FXAction.shakeTime = src.ParseFloat();
src.ExpectTokenString(",");
FXAction.shakeAmplitude = src.ParseFloat();
src.ExpectTokenString(",");
FXAction.shakeDistance = src.ParseFloat();
src.ExpectTokenString(",");
FXAction.shakeFalloff = src.ParseBool();
src.ExpectTokenString(",");
FXAction.shakeImpulse = src.ParseFloat();
continue;
}
if ( !token.Icmp( "noshadows" ) ) {
FXAction.noshadows = true;
continue;
}
if ( !token.Icmp( "name" ) ) {
src.ReadToken( &token );
FXAction.name = token;
continue;
}
if ( !token.Icmp( "fire") ) {
src.ReadToken( &token );
FXAction.fire = token;
continue;
}
if ( !token.Icmp( "random" ) ) {
FXAction.random1 = src.ParseFloat();
src.ExpectTokenString( "," );
FXAction.random2 = src.ParseFloat();
FXAction.delay = 0.0f; // check random
continue;
}
if ( !token.Icmp( "delay" ) ) {
FXAction.delay = src.ParseFloat();
continue;
}
if ( !token.Icmp( "rotate" ) ) {
FXAction.rotate = src.ParseFloat();
continue;
}
if ( !token.Icmp( "duration" ) ) {
FXAction.duration = src.ParseFloat();
continue;
}
if ( !token.Icmp( "trackorigin" ) ) {
FXAction.trackOrigin = src.ParseBool();
continue;
}
if (!token.Icmp("restart")) {
FXAction.restart = src.ParseFloat();
continue;
}
if ( !token.Icmp( "fadeIn" ) ) {
FXAction.fadeInTime = src.ParseFloat();
continue;
}
if ( !token.Icmp( "fadeOut" ) ) {
FXAction.fadeOutTime = src.ParseFloat();
continue;
}
if ( !token.Icmp( "size" ) ) {
FXAction.size = src.ParseFloat();
continue;
}
if ( !token.Icmp( "offset" ) ) {
FXAction.offset.x = src.ParseFloat();
src.ExpectTokenString( "," );
FXAction.offset.y = src.ParseFloat();
src.ExpectTokenString( "," );
FXAction.offset.z = src.ParseFloat();
continue;
}
if ( !token.Icmp( "axis" ) ) {
idVec3 v;
v.x = src.ParseFloat();
src.ExpectTokenString( "," );
v.y = src.ParseFloat();
src.ExpectTokenString( "," );
v.z = src.ParseFloat();
v.Normalize();
FXAction.axis = v.ToMat3();
FXAction.explicitAxis = true;
continue;
}
if ( !token.Icmp( "angle" ) ) {
idAngles a;
a[0] = src.ParseFloat();
src.ExpectTokenString( "," );
a[1] = src.ParseFloat();
src.ExpectTokenString( "," );
a[2] = src.ParseFloat();
FXAction.axis = a.ToMat3();
FXAction.explicitAxis = true;
continue;
}
if ( !token.Icmp( "uselight" ) ) {
src.ReadToken( &token );
FXAction.data = token;
for( int i = 0; i < events.Num(); i++ ) {
if ( events[i].name.Icmp( FXAction.data ) == 0 ) {
FXAction.sibling = i;
FXAction.lightColor = events[i].lightColor;
FXAction.lightRadius = events[i].lightRadius;
}
}
FXAction.type = FX_LIGHT;
// precache the light material
declManager->FindMaterial( FXAction.data );
continue;
}
if ( !token.Icmp( "attachlight" ) ) {
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_ATTACHLIGHT;
// precache it
declManager->FindMaterial( FXAction.data );
continue;
}
if ( !token.Icmp( "attachentity" ) ) {
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_ATTACHENTITY;
// precache the model
renderModelManager->FindModel( FXAction.data );
continue;
}
if ( !token.Icmp( "launch" ) ) {
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_LAUNCH;
// precache the entity def
declManager->FindType( DECL_ENTITYDEF, FXAction.data );
continue;
}
if ( !token.Icmp( "useModel" ) ) {
src.ReadToken( &token );
FXAction.data = token;
for( int i = 0; i < events.Num(); i++ ) {
if ( events[i].name.Icmp( FXAction.data ) == 0 ) {
FXAction.sibling = i;
}
}
FXAction.type = FX_MODEL;
// precache the model
renderModelManager->FindModel( FXAction.data );
continue;
}
if ( !token.Icmp( "light" ) ) {
src.ReadToken( &token );
FXAction.data = token;
src.ExpectTokenString( "," );
FXAction.lightColor[0] = src.ParseFloat();
src.ExpectTokenString( "," );
FXAction.lightColor[1] = src.ParseFloat();
src.ExpectTokenString( "," );
FXAction.lightColor[2] = src.ParseFloat();
src.ExpectTokenString( "," );
FXAction.lightRadius = src.ParseFloat();
FXAction.type = FX_LIGHT;
// precache the light material
declManager->FindMaterial( FXAction.data );
continue;
}
if ( !token.Icmp( "model" ) ) {
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_MODEL;
// precache it
renderModelManager->FindModel( FXAction.data );
continue;
}
if ( !token.Icmp( "particle" ) ) { // FIXME: now the same as model
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_PARTICLE;
// precache it
renderModelManager->FindModel( FXAction.data );
continue;
}
if ( !token.Icmp( "decal" ) ) {
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_DECAL;
// precache it
declManager->FindMaterial( FXAction.data );
continue;
}
if ( !token.Icmp( "particleTrackVelocity" ) ) {
FXAction.particleTrackVelocity = true;
continue;
}
if ( !token.Icmp( "sound" ) ) {
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_SOUND;
// precache it
declManager->FindSound( FXAction.data );
continue;
}
if ( !token.Icmp( "ignoreMaster" ) ) {
FXAction.shakeIgnoreMaster = true;
continue;
}
if ( !token.Icmp( "shockwave" ) ) {
src.ReadToken( &token );
FXAction.data = token;
FXAction.type = FX_SHOCKWAVE;
// precache the entity def
declManager->FindType( DECL_ENTITYDEF, FXAction.data );
continue;
}
src.Warning( "FX File: bad token" );
continue;
}
}
/*
====================
idMD5Mesh::ParseMesh
====================
*/
void idMD5Mesh::ParseMesh( idLexer &parser, int numJoints, const idJointMat *joints ) {
idToken token;
idToken name;
int num;
int count;
int jointnum;
idStr shaderName;
int i, j;
idList<int> tris;
idList<int> firstWeightForVertex;
idList<int> numWeightsForVertex;
int maxweight;
idList<vertexWeight_t> tempWeights;
parser.ExpectTokenString( "{" );
//
// parse name
//
if ( parser.CheckTokenString( "name" ) ) {
parser.ReadToken( &name );
}
//
// parse shader
//
parser.ExpectTokenString( "shader" );
parser.ReadToken( &token );
shaderName = token;
shader = declManager->FindMaterial( shaderName );
//
// parse texture coordinates
//
parser.ExpectTokenString( "numverts" );
count = parser.ParseInt();
if ( count < 0 ) {
parser.Error( "Invalid size: %s", token.c_str() );
}
texCoords.SetNum( count );
firstWeightForVertex.SetNum( count );
numWeightsForVertex.SetNum( count );
numWeights = 0;
maxweight = 0;
for( i = 0; i < texCoords.Num(); i++ ) {
parser.ExpectTokenString( "vert" );
parser.ParseInt();
parser.Parse1DMatrix( 2, texCoords[ i ].ToFloatPtr() );
firstWeightForVertex[ i ] = parser.ParseInt();
numWeightsForVertex[ i ] = parser.ParseInt();
if ( !numWeightsForVertex[ i ] ) {
parser.Error( "Vertex without any joint weights." );
}
numWeights += numWeightsForVertex[ i ];
if ( numWeightsForVertex[ i ] + firstWeightForVertex[ i ] > maxweight ) {
maxweight = numWeightsForVertex[ i ] + firstWeightForVertex[ i ];
}
}
//
// parse tris
//
parser.ExpectTokenString( "numtris" );
count = parser.ParseInt();
if ( count < 0 ) {
parser.Error( "Invalid size: %d", count );
}
tris.SetNum( count * 3 );
numTris = count;
for( i = 0; i < count; i++ ) {
parser.ExpectTokenString( "tri" );
parser.ParseInt();
tris[ i * 3 + 0 ] = parser.ParseInt();
tris[ i * 3 + 1 ] = parser.ParseInt();
tris[ i * 3 + 2 ] = parser.ParseInt();
}
//
// parse weights
//
parser.ExpectTokenString( "numweights" );
count = parser.ParseInt();
if ( count < 0 ) {
parser.Error( "Invalid size: %d", count );
}
if ( maxweight > count ) {
parser.Warning( "Vertices reference out of range weights in model (%d of %d weights).", maxweight, count );
}
tempWeights.SetNum( count );
for( i = 0; i < count; i++ ) {
parser.ExpectTokenString( "weight" );
parser.ParseInt();
jointnum = parser.ParseInt();
if ( ( jointnum < 0 ) || ( jointnum >= numJoints ) ) {
parser.Error( "Joint Index out of range(%d): %d", numJoints, jointnum );
}
tempWeights[ i ].joint = jointnum;
tempWeights[ i ].jointWeight = parser.ParseFloat();
parser.Parse1DMatrix( 3, tempWeights[ i ].offset.ToFloatPtr() );
}
// create pre-scaled weights and an index for the vertex/joint lookup
scaledWeights = (idVec4 *) Mem_Alloc16( numWeights * sizeof( scaledWeights[0] ) );
weightIndex = (int *) Mem_Alloc16( numWeights * 2 * sizeof( weightIndex[0] ) );
memset( weightIndex, 0, numWeights * 2 * sizeof( weightIndex[0] ) );
count = 0;
for( i = 0; i < texCoords.Num(); i++ ) {
num = firstWeightForVertex[i];
for( j = 0; j < numWeightsForVertex[i]; j++, num++, count++ ) {
scaledWeights[count].ToVec3() = tempWeights[num].offset * tempWeights[num].jointWeight;
scaledWeights[count].w = tempWeights[num].jointWeight;
weightIndex[count * 2 + 0] = tempWeights[num].joint * sizeof( idJointMat );
}
weightIndex[count * 2 - 1] = 1;
}
tempWeights.Clear();
numWeightsForVertex.Clear();
firstWeightForVertex.Clear();
parser.ExpectTokenString( "}" );
// update counters
c_numVerts += texCoords.Num();
c_numWeights += numWeights;
c_numWeightJoints++;
for ( i = 0; i < numWeights; i++ ) {
c_numWeightJoints += weightIndex[i*2+1];
}
//
// build the information that will be common to all animations of this mesh:
// silhouette edge connectivity and normal / tangent generation information
//
idDrawVert *verts = (idDrawVert *) _alloca16( texCoords.Num() * sizeof( idDrawVert ) );
for ( i = 0; i < texCoords.Num(); i++ ) {
verts[i].Clear();
verts[i].st = texCoords[i];
}
TransformVerts( verts, joints );
deformInfo = R_BuildDeformInfo( texCoords.Num(), verts, tris.Num(), tris.Ptr(), shader->UseUnsmoothedTangents() );
}
/*
===============
idSoundShader::ParseShader
===============
*/
bool idSoundShader::ParseShader( idLexer &src ) {
idToken token;
parms.minDistance = 1;
parms.maxDistance = 10;
parms.volume = 1;
parms.shakes = 0;
parms.soundShaderFlags = 0;
parms.soundClass = 0;
speakerMask = 0;
altSound = NULL;
entries.Clear();
while ( 1 ) {
if ( !src.ExpectAnyToken( &token ) ) {
return false;
}
// end of definition
else if ( token == "}" ) {
break;
}
// minimum number of sounds
else if ( !token.Icmp( "minSamples" ) ) {
src.ParseInt();
}
// description
else if ( !token.Icmp( "description" ) ) {
src.ReadTokenOnLine( &token );
}
// mindistance
else if ( !token.Icmp( "mindistance" ) ) {
parms.minDistance = src.ParseFloat();
}
// maxdistance
else if ( !token.Icmp( "maxdistance" ) ) {
parms.maxDistance = src.ParseFloat();
}
// shakes screen
else if ( !token.Icmp( "shakes" ) ) {
src.ExpectAnyToken( &token );
if ( token.type == TT_NUMBER ) {
parms.shakes = token.GetFloatValue();
} else {
src.UnreadToken( &token );
parms.shakes = 1.0f;
}
}
// reverb
else if ( !token.Icmp( "reverb" ) ) {
src.ParseFloat();
if ( !src.ExpectTokenString( "," ) ) {
src.FreeSource();
return false;
}
src.ParseFloat();
// no longer supported
}
// volume
else if ( !token.Icmp( "volume" ) ) {
parms.volume = src.ParseFloat();
}
// leadinVolume is used to allow light breaking leadin sounds to be much louder than the broken loop
else if ( !token.Icmp( "leadinVolume" ) ) {
leadinVolume = src.ParseFloat();
leadin = true;
}
// speaker mask
else if ( !token.Icmp( "mask_center" ) ) {
speakerMask |= 1<<SPEAKER_CENTER;
}
// speaker mask
else if ( !token.Icmp( "mask_left" ) ) {
speakerMask |= 1<<SPEAKER_LEFT;
}
// speaker mask
else if ( !token.Icmp( "mask_right" ) ) {
speakerMask |= 1<<SPEAKER_RIGHT;
}
// speaker mask
else if ( !token.Icmp( "mask_backright" ) ) {
speakerMask |= 1<<SPEAKER_BACKRIGHT;
}
// speaker mask
else if ( !token.Icmp( "mask_backleft" ) ) {
speakerMask |= 1<<SPEAKER_BACKLEFT;
}
// speaker mask
else if ( !token.Icmp( "mask_lfe" ) ) {
speakerMask |= 1<<SPEAKER_LFE;
}
// soundClass
else if ( !token.Icmp( "soundClass" ) ) {
parms.soundClass = src.ParseInt();
if ( parms.soundClass < 0 || parms.soundClass >= SOUND_MAX_CLASSES ) {
src.Warning( "SoundClass out of range" );
return false;
}
}
// altSound
else if ( !token.Icmp( "altSound" ) ) {
if ( !src.ExpectAnyToken( &token ) ) {
return false;
}
altSound = declManager->FindSound( token.c_str() );
}
// ordered
else if ( !token.Icmp( "ordered" ) ) {
// no longer supported
}
// no_dups
else if ( !token.Icmp( "no_dups" ) ) {
parms.soundShaderFlags |= SSF_NO_DUPS;
}
// no_flicker
else if ( !token.Icmp( "no_flicker" ) ) {
parms.soundShaderFlags |= SSF_NO_FLICKER;
}
// plain
else if ( !token.Icmp( "plain" ) ) {
// no longer supported
}
// looping
else if ( !token.Icmp( "looping" ) ) {
parms.soundShaderFlags |= SSF_LOOPING;
}
// no occlusion
else if ( !token.Icmp( "no_occlusion" ) ) {
parms.soundShaderFlags |= SSF_NO_OCCLUSION;
}
// private
else if ( !token.Icmp( "private" ) ) {
parms.soundShaderFlags |= SSF_PRIVATE_SOUND;
}
// antiPrivate
else if ( !token.Icmp( "antiPrivate" ) ) {
parms.soundShaderFlags |= SSF_ANTI_PRIVATE_SOUND;
}
// once
else if ( !token.Icmp( "playonce" ) ) {
parms.soundShaderFlags |= SSF_PLAY_ONCE;
}
// global
else if ( !token.Icmp( "global" ) ) {
parms.soundShaderFlags |= SSF_GLOBAL;
}
// unclamped
else if ( !token.Icmp( "unclamped" ) ) {
parms.soundShaderFlags |= SSF_UNCLAMPED;
}
// omnidirectional
else if ( !token.Icmp( "omnidirectional" ) ) {
parms.soundShaderFlags |= SSF_OMNIDIRECTIONAL;
}
else if ( !token.Icmp( "onDemand" ) ) {
// no longer loading sounds on demand
}
// the wave files
else if ( !token.Icmp( "leadin" ) ) {
leadin = true;
} else if ( token.Find( ".wav", false ) != -1 || token.Find( ".ogg", false ) != -1 ) {
if ( token.IcmpPrefixPath( "sound/vo/" ) == 0 || token.IcmpPrefixPath( "sound/guis/" ) == 0 ) {
parms.soundShaderFlags |= SSF_VO;
}
if ( token.IcmpPrefixPath( "sound/musical/" ) == 0 ) {
parms.soundShaderFlags |= SSF_MUSIC;
}
// add to the wav list
if ( s_maxSamples.GetInteger() == 0 || ( s_maxSamples.GetInteger() > 0 && entries.Num() < s_maxSamples.GetInteger() ) ) {
entries.Append( soundSystemLocal.LoadSample( token.c_str() ) );
}
} else {
src.Warning( "unknown token '%s'", token.c_str() );
return false;
}
}
return true;
}