Method Parse

neo/idlib/MapFile.cpp:111–214

================= idMapPatch::Parse ================= */

=================
*/
idMapPatch *idMapPatch::Parse( idLexer &src, const idVec3 &origin, bool patchDef3, float version ) {
	float		info[7];
	idDrawVert *vert;
	idToken		token;
	int			i, j;

	if ( !src.ExpectTokenString( "{" ) ) {
		return NULL;
	}

	// read the material (we had an implicit 'textures/' in the old format...)
	if ( !src.ReadToken( &token ) ) {
		src.Error( "idMapPatch::Parse: unexpected EOF" );
		return NULL;
	}

	// Parse it
	if (patchDef3) {
		if ( !src.Parse1DMatrix( 7, info ) ) {
			src.Error( "idMapPatch::Parse: unable to Parse patchDef3 info" );
			return NULL;
		}
	} else {
		if ( !src.Parse1DMatrix( 5, info ) ) {
			src.Error( "idMapPatch::Parse: unable to parse patchDef2 info" );
			return NULL;
		}
	}

	idMapPatch *patch = new idMapPatch( info[0], info[1] );
	patch->SetSize( info[0], info[1] );
	if ( version < 2.0f ) {
		patch->SetMaterial( "textures/" + token );
	} else {
		patch->SetMaterial( token );
	}

	if ( patchDef3 ) {
		patch->SetHorzSubdivisions( info[2] );
		patch->SetVertSubdivisions( info[3] );
		patch->SetExplicitlySubdivided( true );
	}

	if ( patch->GetWidth() < 0 || patch->GetHeight() < 0 ) {
		src.Error( "idMapPatch::Parse: bad size" );
		delete patch;
		return NULL;
	}

	// these were written out in the wrong order, IMHO
	if ( !src.ExpectTokenString( "(" ) ) {
		src.Error( "idMapPatch::Parse: bad patch vertex data" );
		delete patch;
		return NULL;
	}
	for ( j = 0; j < patch->GetWidth(); j++ ) {
		if ( !src.ExpectTokenString( "(" ) ) {
			src.Error( "idMapPatch::Parse: bad vertex row data" );