ItemAppleGold.java

package net.minecraft.item;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.util.List;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.world.World;

public class ItemAppleGold extends ItemFood
{
    public ItemAppleGold(int par1, int par2, float par3, boolean par4)
    {
        super(par1, par2, par3, par4);
        this.setHasSubtypes(true);
    }

    @SideOnly(Side.CLIENT)
    public boolean hasEffect(ItemStack par1ItemStack)
    {
        return par1ItemStack.getItemDamage() > 0;
    }

    @SideOnly(Side.CLIENT)

    /**
     * Return an item rarity from EnumRarity
     */
    public EnumRarity getRarity(ItemStack par1ItemStack)
    {
        return par1ItemStack.getItemDamage() == 0 ? EnumRarity.rare : EnumRarity.epic;
    }

    protected void func_77849_c(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
        if (par1ItemStack.getItemDamage() > 0)
        {
            if (!par2World.isRemote)
            {
                par3EntityPlayer.addPotionEffect(new PotionEffect(Potion.regeneration.id, 600, 3));
                par3EntityPlayer.addPotionEffect(new PotionEffect(Potion.resistance.id, 6000, 0));
                par3EntityPlayer.addPotionEffect(new PotionEffect(Potion.fireResistance.id, 6000, 0));
            }
        }
        else
        {
            super.func_77849_c(par1ItemStack, par2World, par3EntityPlayer);
        }
    }

    @SideOnly(Side.CLIENT)

    /**
     * returns a list of items with the same ID, but different meta (eg: dye returns 16 items)
     */
    public void getSubItems(int par1, CreativeTabs par2CreativeTabs, List par3List)
    {
        par3List.add(new ItemStack(par1, 1, 0));
        par3List.add(new ItemStack(par1, 1, 1));
    }
}