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

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package net.minecraft.server;

// CraftBukkit start

import org.bukkit.craftbukkit.entity.CraftHumanEntity;
import org.bukkit.entity.HumanEntity;
import org.bukkit.inventory.InventoryHolder;

import java.util.List;
// CraftBukkit end

public abstract class EntityMinecartContainer extends EntityMinecartAbstract implements ITileInventory {

  // CraftBukkit start
  public List transaction = new java.util.ArrayList();
  private ItemStack[] items = new ItemStack[27]; // CraftBukkit - 36 -> 27
  private boolean b = true;
  private int maxStack = MAX_STACK;

  public EntityMinecartContainer(World world) {
    super(world);
  }

  public EntityMinecartContainer(World world, double d0, double d1, double d2) {
    super(world, d0, d1, d2);
  }

  public ItemStack[] getContents() {
    return this.items;
  }

  public void onOpen(CraftHumanEntity who) {
    transaction.add(who);
  }

  public void onClose(CraftHumanEntity who) {
    transaction.remove(who);
  }

  public List getViewers() {
    return transaction;
  }
  // CraftBukkit end

  public InventoryHolder getOwner() {
    org.bukkit.entity.Entity cart = getBukkitEntity();
    if (cart instanceof InventoryHolder) return (InventoryHolder) cart;
    return null;
  }

  public void a(DamageSource damagesource) {
    super.a(damagesource);
    if (this.world.getGameRules().getBoolean("doEntityDrops")) {
      InventoryUtils.dropEntity(this.world, this, this);
    }

  }

  public ItemStack getItem(int i) {
    return this.items[i];
  }

  public ItemStack splitStack(int i, int j) {
    if (this.items[i] != null) {
      ItemStack itemstack;

      if (this.items[i].count <= j) {
        itemstack = this.items[i];
        this.items[i] = null;
        return itemstack;
      } else {
        itemstack = this.items[i].cloneAndSubtract(j);
        if (this.items[i].count == 0) {
          this.items[i] = null;
        }

        return itemstack;
      }
    } else {
      return null;
    }
  }

  public ItemStack splitWithoutUpdate(int i) {
    if (this.items[i] != null) {
      ItemStack itemstack = this.items[i];

      this.items[i] = null;
      return itemstack;
    } else {
      return null;
    }
  }

  public void setItem(int i, ItemStack itemstack) {
    this.items[i] = itemstack;
    if (itemstack != null && itemstack.count > this.getMaxStackSize()) {
      itemstack.count = this.getMaxStackSize();
    }

  }

  public void update() {
  }

  public boolean a(EntityHuman entityhuman) {
    return !this.dead && entityhuman.h(this) <= 64.0D;
  }

  public void startOpen(EntityHuman entityhuman) {
  }

  public void closeContainer(EntityHuman entityhuman) {
  }

  public boolean b(int i, ItemStack itemstack) {
    return true;
  }

  public String getName() {
    return this.hasCustomName() ? this.getCustomName() : "container.minecart";
  }

  public int getMaxStackSize() {
    return maxStack; // CraftBukkit
  }

  public void setMaxStackSize(int size) {
    maxStack = size;
  }

  public void c(int i) {
    // Spigot Start
    for (HumanEntity human : new java.util.ArrayList(transaction)) {
      human.closeInventory();
    }
    // Spigot End
    this.b = false;
    super.c(i);
  }

  public void die() {
    if (this.b) {
      InventoryUtils.dropEntity(this.world, this, this);
    }

    super.die();
  }

  protected void b(NBTTagCompound nbttagcompound) {
    super.b(nbttagcompound);
    NBTTagList nbttaglist = new NBTTagList();

    for (int i = 0; i < this.items.length; ++i) {
      if (this.items[i] != null) {
        NBTTagCompound nbttagcompound1 = new NBTTagCompound();

        nbttagcompound1.setByte("Slot", (byte) i);
        this.items[i].save(nbttagcompound1);
        nbttaglist.add(nbttagcompound1);
      }
    }

    nbttagcompound.set("Items", nbttaglist);
  }

  protected void a(NBTTagCompound nbttagcompound) {
    super.a(nbttagcompound);
    NBTTagList nbttaglist = nbttagcompound.getList("Items", 10);

    this.items = new ItemStack[this.getSize()];

    for (int i = 0; i < nbttaglist.size(); ++i) {
      NBTTagCompound nbttagcompound1 = nbttaglist.get(i);
      int j = nbttagcompound1.getByte("Slot") & 255;

      if (j >= 0 && j < this.items.length) {
        this.items[j] = ItemStack.createStack(nbttagcompound1);
      }
    }

  }

  public boolean e(EntityHuman entityhuman) {
    if (!this.world.isClientSide) {
      entityhuman.openContainer(this);
    }

    return true;
  }

  protected void o() {
    int i = 15 - Container.b(this);
    float f = 0.98F + (float) i * 0.001F;

    this.motX *= f;
    this.motY *= 0.0D;
    this.motZ *= f;
  }

  public int getProperty(int i) {
    return 0;
  }

  public void b(int i, int j) {
  }

  public int g() {
    return 0;
  }

  public boolean r_() {
    return false;
  }

  public void a(ChestLock chestlock) {
  }

  public ChestLock i() {
    return ChestLock.a;
  }

  public void l() {
    for (int i = 0; i < this.items.length; ++i) {
      this.items[i] = null;
    }

  }
}