/FileExtraction/Java_unseen/Wind-Development_WindSpigot/WindSpigot-Server/src/main/java/net/minecraft/server/ContainerMerchant.java
package net.minecraft.server;

import org.bukkit.craftbukkit.inventory.CraftInventoryView; // CraftBukkit

public class ContainerMerchant extends Container {

	private IMerchant merchant;
	private InventoryMerchant f;
	private final World g;

	// CraftBukkit start
	private CraftInventoryView bukkitEntity = null;
	private PlayerInventory player;

	@Override
	public CraftInventoryView getBukkitView() {
		if (bukkitEntity == null) {
			bukkitEntity = new CraftInventoryView(this.player.player.getBukkitEntity(),
					new org.bukkit.craftbukkit.inventory.CraftInventoryMerchant(f), this);
		}
		return bukkitEntity;
	}
	// CraftBukkit end

	public ContainerMerchant(PlayerInventory playerinventory, IMerchant imerchant, World world) {
		this.merchant = imerchant;
		this.g = world;
		this.f = new InventoryMerchant(playerinventory.player, imerchant);
		this.a(new Slot(this.f, 0, 36, 53));
		this.a(new Slot(this.f, 1, 62, 53));
		this.a((new SlotMerchantResult(playerinventory.player, imerchant, this.f, 2, 120, 53)));
		this.player = playerinventory; // CraftBukkit - save player

		int i;

		for (i = 0; i < 3; ++i) {
			for (int j = 0; j < 9; ++j) {
				this.a(new Slot(playerinventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
			}
		}

		for (i = 0; i < 9; ++i) {
			this.a(new Slot(playerinventory, i, 8 + i * 18, 142));
		}

	}

	public InventoryMerchant e() {
		return this.f;
	}

	@Override
	public void addSlotListener(ICrafting icrafting) {
		super.addSlotListener(icrafting);
	}

	@Override
	public void b() {
		super.b();
	}

	@Override
	public void a(IInventory iinventory) {
		this.f.h();
		super.a(iinventory);
	}

	public void d(int i) {
		this.f.d(i);
	}

	@Override
	public boolean a(EntityHuman entityhuman) {
		return this.merchant.v_() == entityhuman;
	}

	@Override
	public ItemStack b(EntityHuman entityhuman, int i) {
		ItemStack itemstack = null;
		Slot slot = this.c.get(i);

		if (slot != null && slot.hasItem()) {
			ItemStack itemstack1 = slot.getItem();

			itemstack = itemstack1.cloneItemStack();
			if (i == 2) {
				if (!this.a(itemstack1, 3, 39, true)) {
					return null;
				}

				slot.a(itemstack1, itemstack);
			} else if (i != 0 && i != 1) {
				if (i >= 3 && i < 30) {
					if (!this.a(itemstack1, 30, 39, false)) {
						return null;
					}
				} else if (i >= 30 && i < 39 && !this.a(itemstack1, 3, 30, false)) {
					return null;
				}
			} else if (!this.a(itemstack1, 3, 39, false)) {
				return null;
			}

			if (itemstack1.count == 0) {
				slot.set((ItemStack) null);
			} else {
				slot.f();
			}

			if (itemstack1.count == itemstack.count) {
				return null;
			}

			slot.a(entityhuman, itemstack1);
		}

		return itemstack;
	}

	@Override
	public void b(EntityHuman entityhuman) {
		super.b(entityhuman);
		this.merchant.a_((EntityHuman) null);
		super.b(entityhuman);
		if (!this.g.isClientSide) {
			ItemStack itemstack = this.f.splitWithoutUpdate(0);

			if (itemstack != null) {
				entityhuman.drop(itemstack, false);
			}

			itemstack = this.f.splitWithoutUpdate(1);
			if (itemstack != null) {
				entityhuman.drop(itemstack, false);
			}

		}
	}
}
