scene::Node& MDLModel_fromBuffer( unsigned char* buffer, const char* name ){
if ( !ident_equal( buffer, MDL_IDENT ) ) {
globalErrorStream() << "MDL read error: incorrect ident\n";
return MDLModel_default();
}
else
{
return MDLModel_new( buffer, name );
}
}
scene::Node& MD2Model_fromBuffer( unsigned char* buffer, ArchiveFile& file ){
if ( !ident_equal( buffer, MD2_IDENT ) ) {
globalErrorStream() << "MD2 read error: incorrect ident\n";
return MD2Model_default();
}
else
{
return MD2Model_new( buffer, file );
}
}
Image* LoadMDLImageBuff( byte* buffer ){
if ( !LoadPalette() ) {
return 0;
}
if ( !ident_equal( buffer, MDL_IDENT ) ) {
globalErrorStream() << "LoadMDLImage: data has wrong ident\n";
return 0;
}
PointerInputStream inputStream( buffer );
inputStream.seek( 4 + 4 + 12 + 12 + 4 + 12 );
//int numskins =
istream_read_int32_le( inputStream );
int skinwidth = istream_read_int32_le( inputStream );
int skinheight = istream_read_int32_le( inputStream );
inputStream.seek( 4 + 4 + 4 + 4 + 4 + 4 );
switch ( istream_read_int32_le( inputStream ) )
{
case MDL_SKIN_SINGLE:
break;
case MDL_SKIN_GROUP:
int numskins = istream_read_int32_le( inputStream );
inputStream.seek( numskins * 4 );
break;
}
RGBAImage* image = new RGBAImage( skinwidth, skinheight );
unsigned char* pRGBA = image->getRGBAPixels();
for ( int i = 0; i < ( skinheight ); i++ )
{
for ( int j = 0; j < ( skinwidth ); j++ )
{
byte index = istream_read_byte( inputStream );
*pRGBA++ = mdl_palette[index * 3 + 0];
*pRGBA++ = mdl_palette[index * 3 + 1];
*pRGBA++ = mdl_palette[index * 3 + 2];
*pRGBA++ = 255;
}
}
return image;
}
