RecipeRevolver.java

package blusunrize.immersiveengineering.common.crafting;

import blusunrize.immersiveengineering.common.IEContent;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeHooks;
import net.minecraftforge.oredict.OreDictionary;

public class RecipeRevolver implements IRecipe
{
	@Override
	public boolean matches(InventoryCrafting inv, World world)
	{
		ItemStack revolver = null;
		for(int i=0;i<inv.getSizeInventory();i++)
		{
			ItemStack stackInSlot = inv.getStackInSlot(i);
			if(stackInSlot!=null)
			{
				if(revolver==null && OreDictionary.itemMatches(new ItemStack(IEContent.itemRevolver,1,OreDictionary.WILDCARD_VALUE), stackInSlot, false) && stackInSlot.getItemDamage()!=1)
					revolver = stackInSlot;
				else
					return false;
			}
		}
		return revolver!=null;
	}

	@Override
	public ItemStack getCraftingResult(InventoryCrafting inv)
	{
		ItemStack revolver = null;
		for(int i=0;i<inv.getSizeInventory();i++)
		{
			ItemStack stackInSlot = inv.getStackInSlot(i);
			if(stackInSlot!=null)
			{
				if(revolver==null && OreDictionary.itemMatches(new ItemStack(IEContent.itemRevolver,1,OreDictionary.WILDCARD_VALUE), stackInSlot, false) && stackInSlot.getItemDamage()!=1)
					revolver = stackInSlot.copy();
				else
					return null;
			}
		}
		return revolver;
	}

	@Override
	public int getRecipeSize()
	{
		return 10;
	}
	@Override
	public ItemStack getRecipeOutput()
	{
		return null;
	}

    @Override
    public ItemStack[] getRemainingItems(InventoryCrafting inv)
    {
        return ForgeHooks.defaultRecipeGetRemainingItems(inv);
    }
}