Hello everybody!

Can you create Items which have a damage variable and a metadata at the same time?

How?

 

I want to create special potions, which can be used multiple times...

 

Hope, anybody can help.

You can have damage and NBT. See vanilla enchanted/named tools.

Hm.. I looked at the classes, but I don't understand them...

 

Additional problem: The different Items should have a damage-bar as well as they have multiple entries in the creative tabs, one for each meta (There are only 10). As far as I understood, this isn't possible this way.

Show your item class.

Class of the "Mega-Potion" (Quintessence):

package mod.classes.items;

import mod.Main;
import mod.classes.basic.ModItem;

public class ItemQuintessence extends ModItem {

/**
 * Creates a Quintessence.
 * @param ID The ID of the Item
 */
public ItemQuintessence(int ID) {
	super(ID);
	this.setMaxStackSize(1);
        this.setHasSubtypes(true);
        this.setMaxDamage(128);
        this.setCreativeTab(Main.magicumBasic);
}

/**
 * Creates a Quintessence and registers it to the GameRegistry.
 * @param ID The ID of the Item
 * @param UnlocalizedName The Name of the Item
 */
public ItemQuintessence(int ID, String UnlocalizedName) {
	super(ID, UnlocalizedName);
	this.setMaxStackSize(1);
        this.setHasSubtypes(true);
        this.setMaxDamage(128);
        this.setCreativeTab(Main.magicumBasic);
}
}

Not much till now, I know...

ModItem class (To make constructing easier, nearly the same like Item.class)

package mod.classes.basic;

import cpw.mods.fml.common.FMLLog;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import mod.Main;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;

public class ModItem extends Item {

/**
 * Creates an Item.
 * @param ID The ID of the Item
 */
public ModItem(int ID) {
	super(ID);
}

/**
 * Creates an Item and registeres it to the GameRegistry.
 * @param ID The ID of the Item
 * @param UnlocalizedName The Name of the Item
 */
public ModItem(int ID, String UnlocalizedName) {
	super(ID);
	this.setUnlocalizedName(UnlocalizedName);
	GameRegistry.registerItem(this, UnlocalizedName);
}

@Override
@SideOnly(Side.CLIENT)
public void registerIcons(IconRegister iconRegister) {
	this.itemIcon = iconRegister.registerIcon(Main.modID + ":" + (this.getUnlocalizedName().substring(5)));
}

/**
 * Sets the maximum size of a stack of this Item.
 * @param stackSize The maximum stack size
 */
public ModItem _setMaxStackSize(int stackSize)
{
    this.maxStackSize = stackSize;
    return this;
}

protected ModItem _setHasSubtypes(boolean par1)
    {
        this.hasSubtypes = par1;
        return this;
    }

/**
 * Sets the maximum damage of this Item before it will be destroyed.
 * @param maxDamage The maximum damage
 */
public ModItem _setMaximumDamage(int maxDamage)
    {
        this.setMaxDamage(maxDamage);
        return this;
    }

public ModItem _setFull3D()
    {
        this.bFull3D = true;
        return this;
    }

/**
 * Sets the unlocalized Name of this Item.
 * @param unlocalizedName The name
 */
public ModItem _setUnlocalizedName(String unlocalizedName)
    {
        this.setUnlocalizedName(unlocalizedName);
        return this;
    }

public ModItem _setItemContainer(Item par1Item)
    {
        this.setContainerItem(par1Item);
        return this;
    }

public ModItem _setNoRepair()
    {
        this.canRepair = false;
        return this;
    }

/**
 * Sets the creativeTab of this Item.
 * @param tab The creativeTab
 */
public ModItem _setCreativeTab(CreativeTabs tab)
{
	this.setCreativeTab(tab);
	return this;
}

}

 

 

Anyone?

 

-> GotoLink?

You don't use damage nor metadata nor NBT.

You didn't add them to any list in creative tabs.

You don't even use your own chaining helper methods ?

 

I am afraid I can't help.

OK, then I try it another way.. But thanks for trying to help me.