for(int tileZ = currentHL; tileZ < zMapSize; tileZ++){
			Tile aclass30_sub3_2[][] = tileArray[tileZ];
			for(int visibleDistanceX = -FOG; visibleDistanceX <= 0; visibleDistanceX++){
				int highestX = xCameraPositionTile + visibleDistanceX;
				int lowestX = xCameraPositionTile - visibleDistanceX;
				if(highestX >= lowestVisibleX || lowestX < highestVisibleX) {
					for(int visibleDistanceY = -FOG; visibleDistanceY <= 0; visibleDistanceY++) {
						int highestY = yCameraPositionTile + visibleDistanceY;
						int lowestY = yCameraPositionTile - visibleDistanceY;
						if(highestX >= lowestVisibleX) {

							if(highestY >= lowestVisibleY){

								Tile mapBottomLeftTile = aclass30_sub3_2[highestX][highestY];
								if(mapBottomLeftTile != null && mapBottomLeftTile.aBoolean1322){
									/*
									 * renders south-west tiles
									 */
									renderTileF(mapBottomLeftTile, false);
								}
							}
							if(lowestY < highestVisibleY){
								Tile mapTopLeftTile = aclass30_sub3_2[highestX][lowestY];
								if(mapTopLeftTile != null && mapTopLeftTile.aBoolean1322){
									/*
									 * renders north-west tiles?
									 */
									renderTileF(mapTopLeftTile, false);
								}
							}
						}
						if(lowestX < highestVisibleX){
							if(highestY >= lowestVisibleY)
							{
								Tile mapBottomRightTile = aclass30_sub3_2[lowestX][highestY];
								if(mapBottomRightTile != null && mapBottomRightTile.aBoolean1322){
									/*
									 * renders south-east tiles?
									 */
									renderTileF(mapBottomRightTile, false);
								}
							}
							if(lowestY < highestVisibleY)
							{
								Tile mapTopRightTile = aclass30_sub3_2[lowestX][lowestY];
								if(mapTopRightTile != null && mapTopRightTile.aBoolean1322){
									/*
									 * renders north-east tiles?
									 */
									renderTileF(mapTopRightTile, false);
								}
							}
						}
						if(anInt446 == 0){
							return;
						}
					}
				}
			}
		}