private bool parseMapBrush(MapEntity e)
{
MapBrushOld br = new MapBrushOld();
while (p.isAtToken("}") == false)
{
Vec3 a, b, c;
if (p.readBracedVec3(out a))
{
showParseError("Failed to read point A of plane equation of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
if (p.readBracedVec3(out b))
{
showParseError("Failed to read point B of plane equation of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
if (p.readBracedVec3(out c))
{
showParseError("Failed to read point C of plane equation of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
string matName;
if (p.readToken(out matName))
{
showParseError("Failed to read material name of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
Vec2 texShift;
if (p.readVec2(out texShift))
{
showParseError("Failed to texture shift of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
float texRotation;
if (p.readFloat(out texRotation))
{
showParseError("Failed to texture rotation of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
Vec2 texScale;
if (p.readVec2(out texScale))
{
showParseError("Failed to texture scale of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
// used for detail flag, this is 0 for structural brushes
// those tokens are missing in older map formats (check subterfuge.map, etc)
int contents;
if (p.isAtEOL() == false)
{
if (p.readInt(out contents))
{
showParseError("Failed to contentFlags of brushside " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
}
else
{
contents = 0;
}
// now texDef->flags and texDef->value
p.skipToNextLine();
MapBrushSideOld bs = new MapBrushSideOld();
bs.setPlanePoints(a, b, c);
bs.setMatName(matName);
bs.setTexShift(texShift);
bs.setTexScale(texScale);
bs.setTexRotation(texRotation);
bs.setContentFlags(contents);
br.addSide(bs);
}
e.addBrush(br);
return(false);
}
private bool parseMapBrushDef3(MapEntity e)
{
if (!p.isAtToken("{"))
{
showParseError("Expected '{' at the beginning of brushDef3 at line " + p.getCurrentLineNumber());
return(true);
}
MapBrushDef3 br = new MapBrushDef3();
while (p.isAtToken("}") == false)
{
if (!p.isAtToken("("))
{
showParseError("Expected '(' at the beginning of brushDef3 plane equation " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
Vec3 normal;
if (p.readVec3(out normal))
{
showParseError("Failed to read brushDef3 plane equation normal of side " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
float distance;
if (p.readFloat(out distance))
{
showParseError("Failed to read brushDef3 plane equation distance of side " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
Plane pl = new Plane();
pl.setDistance(distance);
pl.setNormal(normal);
if (!p.isAtToken(")"))
{
showParseError("Expected ')' after the brushDef3 plane equation " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
if (!p.isAtToken("("))
{
showParseError("Expected '(' at the beginning of brushDef3 texture matrix " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
Vec3 texAxis0;
if (p.readBracedVec3(out texAxis0))
{
showParseError("Failed to read first vec3 of brushDef3 texture matrix " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
Vec3 texAxis1;
if (p.readBracedVec3(out texAxis1))
{
showParseError("Failed to read second vec3 of brushDef3 texture matrix " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
if (!p.isAtToken(")"))
{
showParseError("Expected ')' after the brushDef3 texture matrix " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
string matName;
if (p.readToken(out matName))
{
showParseError("Failed to read material name of brushDef3 side " + br.getNumSides() + " at line " + p.getCurrentLineNumber());
return(true);
}
MapBrushSide4 bs = new MapBrushSide4();
bs.setMatName(matName);
bs.setPlane(pl);
bs.setTextureMatrix(texAxis0, texAxis1);
br.addSide(bs);
p.skipToNextLine();
}
if (!p.isAtToken("}"))
{
showParseError("Expected '}' at the end of brushDef3 at line " + p.getCurrentLineNumber());
return(true);
}
e.addBrush(br);
return(false);
}
