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package net.minecraft.server;
import java.util.Random;
// CraftBukkit start
import java.util.List;
import org.bukkit.craftbukkit.entity.CraftHumanEntity;
import org.bukkit.entity.HumanEntity;
// CraftBukkit end
public class TileEntityDispenser extends TileEntity implements IInventory {
private ItemStack[] items = new ItemStack[9];
private Random j = new Random();
protected String a;
// CraftBukkit start
public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
private int maxStack = MAX_STACK;
public ItemStack[] getContents() {
return this.items;
}
public void onOpen(CraftHumanEntity who) {
transaction.add(who);
}
public void onClose(CraftHumanEntity who) {
transaction.remove(who);
}
public List<HumanEntity> getViewers() {
return transaction;
}
public void setMaxStackSize(int size) {
maxStack = size;
}
// CraftBukkit end
public TileEntityDispenser() {}
public int getSize() {
return 9;
}
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;
this.update();
return itemstack;
} else {
itemstack = this.items[i].a(j);
if (this.items[i].count == 0) {
this.items[i] = null;
}
this.update();
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 int i() {
int i = -1;
int j = 1;
for (int k = 0; k < this.items.length; ++k) {
if (this.items[k] != null && this.j.nextInt(j++) == 0) {
if (this.items[k].count == 0) continue; // CraftBukkit
i = k;
}
}
return i;
}
public void setItem(int i, ItemStack itemstack) {
this.items[i] = itemstack;
if (itemstack != null && itemstack.count > this.getMaxStackSize()) {
itemstack.count = this.getMaxStackSize();
}
this.update();
}
public int addItem(ItemStack itemstack) {
for (int i = 0; i < this.items.length; ++i) {
if (this.items[i] == null || this.items[i].getItem() == null) {
this.setItem(i, itemstack);
return i;
}
}
return -1;
}
public String getInventoryName() {
return this.k_() ? this.a : "container.dispenser";
}
public void a(String s) {
this.a = s;
}
public boolean k_() {
return this.a != null;
}
public 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);
}
}
if (nbttagcompound.hasKeyOfType("CustomName", 8)) {
this.a = nbttagcompound.getString("CustomName");
}
}
public 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);
if (this.k_()) {
nbttagcompound.setString("CustomName", this.a);
}
}
public int getMaxStackSize() {
return maxStack; // CraftBukkit
}
public boolean a(EntityHuman entityhuman) {
return this.world.getTileEntity(this.x, this.y, this.z) != this ? false : entityhuman.e((double) this.x + 0.5D, (double) this.y + 0.5D, (double) this.z + 0.5D) <= 64.0D;
}
public void startOpen() {}
public void l_() {}
public boolean b(int i, ItemStack itemstack) {
return true;
}
}
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