org.bukkit.craftbukkit.inventory.CraftInventoryAnvil Maven / Gradle / Ivy

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package org.bukkit.craftbukkit.inventory;

import net.minecraft.server.IInventory;
import org.bukkit.inventory.AnvilInventory;
import org.bukkit.inventory.ItemStack;

public class CraftInventoryAnvil extends CraftInventory implements AnvilInventory {
  private final IInventory resultInventory;

  public CraftInventoryAnvil(IInventory inventory, IInventory resultInventory) {
    super(inventory);
    this.resultInventory = resultInventory;
  }

  public IInventory getResultInventory() {
    return resultInventory;
  }

  public IInventory getIngredientsInventory() {
    return inventory;
  }

  @Override
  public ItemStack getItem(int slot) {
    if (slot < getIngredientsInventory().getSize()) {
      net.minecraft.server.ItemStack item = getIngredientsInventory().getItem(slot);
      return item == null ? null : CraftItemStack.asCraftMirror(item);
    } else {
      net.minecraft.server.ItemStack item = getResultInventory().getItem(slot - getIngredientsInventory().getSize());
      return item == null ? null : CraftItemStack.asCraftMirror(item);
    }
  }

  @Override
  public void setItem(int index, ItemStack item) {
    if (index < getIngredientsInventory().getSize()) {
      getIngredientsInventory().setItem(index, (item == null ? null : CraftItemStack.asNMSCopy(item)));
    } else {
      getResultInventory().setItem((index - getIngredientsInventory().getSize()), (item == null ? null : CraftItemStack.asNMSCopy(item)));
    }
  }

  @Override
  public int getSize() {
    return getResultInventory().getSize() + getIngredientsInventory().getSize();
  }
}