net.minecraft.server.ContainerMerchant Maven / Gradle / Ivy

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package net.minecraft.server;

import org.bukkit.craftbukkit.inventory.CraftInventoryView;

public class ContainerMerchant extends Container {

  private final World g;
  private final IMerchant merchant;
  private final InventoryMerchant f;
  // CraftBukkit start
  private CraftInventoryView bukkitEntity = null;
  private final PlayerInventory player;

  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));
    }

  }
  // CraftBukkit end

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

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

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

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

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

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

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

  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(null);
      } else {
        slot.f();
      }

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

      slot.a(entityhuman, itemstack1);
    }

    return itemstack;
  }

  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);
      }

    }
  }
}