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[1.8] [UNSOLVED] Need some help with Item properties.


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Posted

I am making an item that should give a specific item when blocks are clicked, however I cannot seem to get it to work. I havent actually ran the code to test it, only because I do not know the code. I am a beginner coder and so I would like some help.

 

This is my code so far.

 

package com.MoneyMod.items;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;

import com.MoneyMod.init.MoneyModItems;

public class ItemMoneyWand extends Item {

 public ItemStack onItemRightClick(ItemStack itemStackIn, World worldIn, EntityPlayer playerIn)
{
	if(worldIn.isRemote);
	System.out.println("james smells");

	ItemStack s = new ItemStack(MoneyModItems.itemMoneyDust);

	playerIn.inventory.addItemStackToInventory(s);

	return itemStackIn;
}
}
{code}

Posted

Your code does nothing but set the

ItemStack

's NBT tag to an empty compound tag.

 

To do something when a player right clicks a block with your item, override

Item#onItemUse

.

Item#onItemUseFirst

should only be overridden if you need to do something before the block is activated and/or you need to prevent the block from being activated.

 

To give the player an item, use

InventoryPlayer#addItemStackToInventory

(the player's inventory can be accessed from the

EntityPlayer#inventory

field). If this returns

false

the item wasn't added, so you should call

EntityPlayer#dropPlayerItemWithRandomChoice

to drop it on the ground. There are several examples of this in vanilla, like

ItemEmptyMap#onItemRightClick

and

ItemGlassBottle#onItemRightClick

. Use your IDE's Find Usages (IDEA)/Call Hierarchy (Eclipse) feature to find places where a method is called.

 

You need a solid understanding of Java to write mods, there are lots of tutorials and other resources available online that you can use to learn Java.

 

You also need to set up a ForgeGradle workspace by downloading the MDK (or src for 1.7.10 and earlier)  and running

gradlew setupDecompWorkspace

. If you're using Eclipse, run

gradlew eclipse

to generate an Eclipse project. If you're using IDEA, open build.gradle and import the Gradle project then run the

genIntellijRuns

task and synchronise your project to generate the run configurations.

 

LexManos has a workspace setup tutorial for Eclipse

. There are probably various other tutorials available.

Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.

Posted

Thanks for you reply! As I said in my post, I really dont know java that well and this is my first mod. I appreciate your help, but if you could edit my code with your suggestions, it would greatly benefit me. As a thank you (if you do so), I will credit you as a mod author and another Thanks on your account.

 

Thanks again.

Posted

I won't write your code for you. Learn Java properly before trying to make a mod.

 

thenewboston has a series of Java tutorials

. Vswe has tutorials on Java and modding here.

Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.

Posted

The OP has a second thread here, which Jabelar and myself have responded to.

Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.

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