ModItem Class

public class ModItem extends Item {
    public static final String LAYER_KEY = "LayerKey";

    public static int getTag(ItemStack stack, String tag) {
        return stack.getOrCreateTag().getInt(tag);
    }
    public static void setTag(ItemStack stack, String tag, int tagInt) {
        stack.getOrCreateTag().putInt(tag, tagInt);
    }
    public static Float updateModel(ItemStack stack) {
        return (float) stack.getOrCreateTag().getInt(LAYER_KEY);
    }

    public ModItem() {
        super(new Item.Properties().group(ItemGroup.TOOLS));
    }

    @Override
    public ActionResult<ItemStack> onItemRightClick(World worldIn, PlayerEntity playerIn, Hand hand) {
        ItemStack itemStackIn = playerIn.getHeldItem(hand);

        if (!worldIn.isRemote) {
            ModItemEntity modItem = new ModItemEntity(playerIn, worldIn, itemStackIn.copy());
            modItem.shoot(playerIn.getLookVec().x, playerIn.getLookVec().y, playerIn.getLookVec().z, 1.5F, 1.0F);
            worldIn.addEntity(modItem);
        }
        worldIn.playSound(playerIn, playerIn.func_233580_cy_(), SoundEvents.ENTITY_ARROW_SHOOT, SoundCategory.PLAYERS, 0.5F, 0.4F / (Item.random.nextFloat() * 0.4F + 0.8F));
        return ActionResult.resultSuccess(itemStackIn);
    }
}