sadf

public class StairPlacer extends Item implements ItemModelProvider {
    public StairPlacer(){
        setUnlocalizedName("StairPlacer");
        setRegistryName("StairPlacer");
        setCreativeTab(ArdentCraft.tab);
    }
    @Override
    public void registerItemModel(Item item) {
        ArdentCraft.proxy.registerItemRenderer(this, 0, "StairPlacer");
    }
    public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ){
        BlockPos newpos = pos.add(0, 1, 0);
        return SUCCESS;
    }
}