I need to track the dropped item and find out if it fell into the water, but I don't know how to do it

Could you please more be specific with "track the dropped item"? When track the dropped item, whenever an Item is falling or when the Player tossel the Item?

falling in water

 

I would like to check every tick if this item is in the water but I have no idea how to do it

Edited August 29, 20223 yr by Gfortes

If it's your own item you can override IForgeItem.onEntityItemUpdate() for your item and do whatever you like.

e.g.

    @Override
    public boolean onEntityItemUpdate(ItemStack stack, ItemEntity entity) {
        if (entity.isInWater()) {
            // Do stuff
        }
        return false;
    }

thanks

 

15 minutes ago, warjort said:

If it's your own item you can override IForgeItem.onEntityItemUpdate() for your item and do whatever you like.

e.g.

    @Override
    public boolean onEntityItemUpdate(ItemStack stack, ItemEntity entity) {
        if (entity.isInWater()) {
            // Do stuff
        }
        return false;
    }

I'm sorry for such a stupid question, but where can I use this code

In your Item class implementation.

You should also note, that this method is called on both the client and the server.

Depending upon what processing you want to do, you will need to check entity.level.isClientSide

and thanks again

7 minutes ago, warjort said:

You should also note, that this method is called on both the client and the server.

Depending upon what processing you want to do, you will need to check entity.level.isClientSide

Please don't paste text as images.

 

Which version is this? https://forums.minecraftforge.net/topic/91712-supported-version-directory/

 

1.18.2 forge 40.1.60

 

There is no Item.getRegistryName() in 1.18

 

Anyway, you added your method to a random class.

You need to make your own custom Item class for this. You can't use the generic "new Item()"

public class MyItem extends Item {

    public MyItem(Properties p_41383_) {
        super(p_41383_);
    }

    @Override
    public boolean onEntityItemUpdate(ItemStack stack, ItemEntity entity) {

// etc.

 

Edited August 29, 20223 yr by warjort

20 minutes ago, warjort said:

There is no Item.getRegistryName() in 1.18

 

Anyway, you added your method to a random class.

You need to make your own custom Item class for this. You can't use the generic "new Item()"

public class MyItem extends Item {

    public MyItem(Properties p_41383_) {
        super(p_41383_);
    }

    @Override
    public boolean onEntityItemUpdate(ItemStack stack, ItemEntity entity) {

// etc.

 

C:\Users\Gfortes\Desktop\cce\src\main\java\com\gfortes\createchemedit\Item\sodium.java:13: error: method does not override or implement a method from a supertype
    @Override
    ^

 

 

package com.gfortes.createchemedit.Item;

import net.minecraft.world.entity.item.ItemEntity;
import net.minecraft.world.item.ItemStack;
import java.util.Properties;

public class sodium extends modItems {

    public sodium() {
        super();
    }

    @Override
    public boolean onEntityItemUpdate(ItemStack stack, ItemEntity entity) {
        System.out.println("name:" + entity.getItem());

        return false;
    }
}

 

I don't know how to fix it

https://docs.minecraftforge.net/en/latest/items/#advanced-items

If you still don't understand, you should find something that helps you learn java. This is basic stuff.