Method LoadWallsTexturesDescription

PanzerChasm/map_loader.cpp:561–619

}

void MapLoader::LoadWallsTexturesDescription( const Vfs::FileContent& resource_file, MapData& map_data )
{
	for( MapData::WallTextureDescription& tex: map_data.walls_textures )
	{
		tex.file_path[0]= '\0';
		tex.gso[0]= tex.gso[1]= tex.gso[2]= false;
	}

	const char* start= GetSubstring( reinterpret_cast<const char*>( resource_file.data() ), "#GFX" );
	start+= std::strlen( "#GFX" );
	const char* const end= GetSubstring( start, "#end" );

	std::istringstream stream( std::string( start, end ) );

	char line[ 512u ];
	stream.getline( line, sizeof(line), '\n' );

	while( !stream.eof() )
	{
		stream.getline( line, sizeof(line), '\n' );

		if( stream.eof() )
			break;

		std::istringstream line_stream{ std::string( line ) };

		unsigned int texture_number;
		line_stream >> texture_number;

		char colon[8];
		line_stream >> colon;
		if( line_stream.fail() )
			continue;

		MapData::WallTextureDescription& texture_description= map_data.walls_textures[ texture_number ];

		char texture_name[ MapData::c_max_file_name_size ];
		line_stream >> texture_name;
		if( line_stream.fail() )
			continue;

		if( texture_name[0] != '\0' )
			std::snprintf(
				texture_description.file_path,
				sizeof(MapData::WallTextureDescription::file_path),
				"%s%s", textures_path_, texture_name );
		else
			texture_description.file_path[0]= '\0';

		char gso[16];
		line_stream >> gso;
		if( !line_stream.fail() )
		{
			for( unsigned int j= 0u; j < 3u; j++ )
				if( gso[j] != '.' )
					texture_description.gso[j]= true;
		}
	}