blockClass

public class blastFurnaceController extends BlockContainer {

    public blastFurnaceController(String name) {
        super(Material.iron);
        this.setUnlocalizedName(name);

    }

    @Override
    public TileEntity createNewTileEntity(World worldIn, int meta) {

        return new MultiBlockBase();
    }

    @Override
    public int getRenderType() {
        return 3;
    }
}