ShapedArmourUpgradeRecipe

package com.cookiehook.liquidenchanting;

import net.minecraft.block.Block;
import net.minecraft.inventory.InventoryCrafting;
import net.minecraft.item.Item;
import net.minecraft.item.ItemArmor;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemSword;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.MathHelper;
import net.minecraftforge.oredict.ShapedOreRecipe;

 /**
  * A shaped recipe class that copies the item damage of the first armour ingredient to the output. The damage is clamped to the output item's damage range.
  * <p>
  * Test for this thread:
  * http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/modification-development/2513998-help-needed-creating-crafting-recipe-with-damaged
  */
 public class ShapedArmorUpgradeRecipe extends ShapedOreRecipe {
 	public ShapedArmorUpgradeRecipe(Block result, Object... recipe) {
 		super(result, recipe);
 	}

 	public ShapedArmorUpgradeRecipe(Item result, Object... recipe) {
 		super(result, recipe);
 	}

 	public ShapedArmorUpgradeRecipe(ItemStack result, Object... recipe) {
 		super(result, recipe);
 	}

 	@Override
 	public ItemStack getCraftingResult(InventoryCrafting inv) {
 		ItemStack output = super.getCraftingResult(inv); // Get the default output

 		for (int i = 0; i < inv.getSizeInventory(); i++) { // For each slot in the crafting inventory,
 			ItemStack ingredient = inv.getStackInSlot(i); // Get the ingredient in the slot


 			if (ingredient != null && ingredient.getItem() instanceof ItemArmor || ingredient.getItem() instanceof ItemSword)
 			{ // If it's an armour/sword item,
 				// Clone its item damage, clamping it to the output's damage range
 				int newDamage = MathHelper.clamp_int(ingredient.getItemDamage(), 0, output.getMaxDamage());
 				output.setItemDamage(newDamage);
 				NBTTagCompound enchant = ingredient.getTagCompound();
 				output.setTagCompound(enchant);
 				break; // Break now
 			}

 		}

 		return output; // Return the modified output
 	}
 }