HandlerSouls

package com.techmage.magetech;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;

public class HandlerSouls
{
    public static boolean hasEnoughSouls(EntityPlayer player, int amount)
    {
        if (findNextUrnWithStoredSouls(player, amount) != null)
            return true;

        return false;
    }

    public static void useSouls(EntityPlayer player, int amount)
    {
        findNextUrnWithStoredSouls(player, amount).useSouls(amount);
    }

    private static ItemUrn findNextUrnWithStoredSouls(EntityPlayer player, int amount)
    {
        for (int index = 0; index < player.inventory.getSizeInventory(); index ++)
        {
            ItemStack stack = player.inventory.getStackInSlot(index);

            if (stack != null)
            {
                if(stack.getItem() == ModItems.urn)
                {
                    if (((ItemUrn) stack.getItem()).getStoredSouls >= amount)
                        return (ItemUrn) stack.getItem();
                }
            }
        }

        return null;
    }
}