Hi i would like some help to cast my custom item into a method Vanilla Minecraft uses to return an empty bottle to the player after the use, the class i'm using as pattern it's "HoneyBottleItem" (forge_snapshot > net > minecraft > item > HoneyBottleItem).

The issue i'm occurring it's not recognizing the custom item of the mod, substituted with the glass bottle of Minecraft, here's my version:

 

package net.alexmaster75.tea.item.custom;

import net.alexmaster75.tea.item.TeaItems;
import net.minecraft.advancements.CriteriaTriggers;
import net.minecraft.entity.LivingEntity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.entity.player.ServerPlayerEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.Items;
import net.minecraft.stats.Stats;
import net.minecraft.world.World;

public class TeaCupConsume extends Item {
    public TeaCupConsume(Properties properties) {
        super(properties);
    }

    public ItemStack onItemUseFinish(ItemStack stack, World worldIn, LivingEntity entityLiving) {
        super.onItemUseFinish(stack, worldIn, entityLiving);
        if (entityLiving instanceof ServerPlayerEntity) {
            ServerPlayerEntity serverplayerentity = (ServerPlayerEntity)entityLiving;
            CriteriaTriggers.CONSUME_ITEM.trigger(serverplayerentity, stack);
            serverplayerentity.addStat(Stats.ITEM_USED.get(this));
        }



        if (stack.isEmpty()) {
            return new ItemStack(TeaItems.EMPTY_CUP); // <- Error: Required type: IItemProvider
																// Provided: RegistryObject <net.minecraft.item.Item>
        } else {
            if (entityLiving instanceof PlayerEntity && !((PlayerEntity)entityLiving).abilities.isCreativeMode) {
                ItemStack itemstack = new ItemStack(TeaItems.EMPTY_CUP); // <- Same error
                PlayerEntity playerentity = (PlayerEntity)entityLiving;
                if (!playerentity.inventory.addItemStackToInventory(itemstack)) {
                    playerentity.dropItem(itemstack, false);
                }
            }

            return stack;
        }
    }

}

^ My Version

It may seem a stupid error but i'm not getting the solution

Thanks

Edited June 27, 20223 yr by Alexmaster75
Removed Vanilla code

You need to actually get the Item instance form the registry (by calling #get).

Also, DON'T SHARE VANILLA CODE! You do not have the rights to share it, and we can all look it up for ourselves.

*Noted

Also thanks you so much, now it works!