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

import java.util.Arrays;
import java.util.List;

// CraftBukkit start
import org.bukkit.craftbukkit.entity.CraftHumanEntity;
import org.bukkit.entity.HumanEntity;
import org.bukkit.event.inventory.BrewEvent;
// CraftBukkit end

public class TileEntityBrewingStand extends TileEntityContainer implements IUpdatePlayerListBox, IWorldInventory {

	private static final int[] a = new int[] { 3 };
	private static final int[] f = new int[] { 0, 1, 2 };
	private ItemStack[] items = new ItemStack[4];
	public int brewTime;
	private boolean[] i;
	private Item j;
	private String k;
	private int lastTick = MinecraftServer.currentTick; // CraftBukkit - add field

	public TileEntityBrewingStand() {
	}

	// CraftBukkit start - add fields and methods
	public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
	private int maxStack = 64;

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

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

	@Override
	public List<HumanEntity> getViewers() {
		return transaction;
	}

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

	@Override
	public void setMaxStackSize(int size) {
		maxStack = size;
	}
	// CraftBukkit end

	@Override
	public String getName() {
		return this.hasCustomName() ? this.k : "container.brewing";
	}

	@Override
	public boolean hasCustomName() {
		return this.k != null && this.k.length() > 0;
	}

	public void a(String s) {
		this.k = s;
	}

	@Override
	public int getSize() {
		return this.items.length;
	}

	@Override
	public void c() {
		// CraftBukkit start - Use wall time instead of ticks for brewing
		int elapsedTicks = MinecraftServer.currentTick - this.lastTick;
		this.lastTick = MinecraftServer.currentTick;

		if (this.brewTime > 0) {
			this.brewTime -= elapsedTicks;
			if (this.brewTime <= 0) { // == -> <=
										// CraftBukkit end
				this.o();
				this.update();
			} else if (!this.n()) {
				this.brewTime = 0;
				this.update();
			} else if (this.j != this.items[3].getItem()) {
				this.brewTime = 0;
				this.update();
			}
		} else if (this.n()) {
			this.brewTime = 400;
			this.j = this.items[3].getItem();
		}

		if (!this.world.isClientSide) {
			boolean[] aboolean = this.m();

			if (!Arrays.equals(aboolean, this.i)) {
				this.i = aboolean;
				IBlockData iblockdata = this.world.getType(this.getPosition());

				if (!(iblockdata.getBlock() instanceof BlockBrewingStand)) {
					return;
				}

				for (int i = 0; i < BlockBrewingStand.HAS_BOTTLE.length; ++i) {
					iblockdata = iblockdata.set(BlockBrewingStand.HAS_BOTTLE[i], Boolean.valueOf(aboolean[i]));
				}

				this.world.setTypeAndData(this.position, iblockdata, 2);
			}
		}

	}

	private boolean n() {
		if (this.items[3] != null && this.items[3].count > 0) {
			ItemStack itemstack = this.items[3];

			if (!itemstack.getItem().l(itemstack)) {
				return false;
			} else {
				boolean flag = false;

				for (int i = 0; i < 3; ++i) {
					if (this.items[i] != null && this.items[i].getItem() == Items.POTION) {
						int j = this.items[i].getData();
						int k = this.c(j, itemstack);

						if (!ItemPotion.f(j) && ItemPotion.f(k)) {
							flag = true;
							break;
						}

						List list = Items.POTION.e(j);
						List list1 = Items.POTION.e(k);

						if ((j <= 0 || list != list1) && (list == null || !list.equals(list1) && list1 != null)
								&& j != k) {
							flag = true;
							break;
						}
					}
				}

				return flag;
			}
		} else {
			return false;
		}
	}

	private void o() {
		if (this.n()) {
			ItemStack itemstack = this.items[3];

			// CraftBukkit start
			if (getOwner() != null) {
				BrewEvent event = new BrewEvent(
						world.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ()),
						(org.bukkit.inventory.BrewerInventory) this.getOwner().getInventory());
				org.bukkit.Bukkit.getPluginManager().callEvent(event);
				if (event.isCancelled()) {
					return;
				}
			}
			// CraftBukkit end

			for (int i = 0; i < 3; ++i) {
				if (this.items[i] != null && this.items[i].getItem() == Items.POTION) {
					int j = this.items[i].getData();
					int k = this.c(j, itemstack);
					List list = Items.POTION.e(j);
					List list1 = Items.POTION.e(k);

					if ((j <= 0 || list != list1) && (list == null || !list.equals(list1) && list1 != null)) {
						if (j != k) {
							this.items[i].setData(k);
						}
					} else if (!ItemPotion.f(j) && ItemPotion.f(k)) {
						this.items[i].setData(k);
					}
				}
			}

			if (itemstack.getItem().r()) {
				this.items[3] = new ItemStack(itemstack.getItem().q());
			} else {
				--this.items[3].count;
				if (this.items[3].count <= 0) {
					this.items[3] = null;
				}
			}

		}
	}

	private int c(int i, ItemStack itemstack) {
		return itemstack == null ? i
				: (itemstack.getItem().l(itemstack) ? PotionBrewer.a(i, itemstack.getItem().j(itemstack)) : i);
	}

	@Override
	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);
			byte b0 = nbttagcompound1.getByte("Slot");

			if (b0 >= 0 && b0 < this.items.length) {
				this.items[b0] = ItemStack.createStack(nbttagcompound1);
			}
		}

		this.brewTime = nbttagcompound.getShort("BrewTime");
		if (nbttagcompound.hasKeyOfType("CustomName", 8)) {
			this.k = nbttagcompound.getString("CustomName");
		}

	}

	@Override
	public void b(NBTTagCompound nbttagcompound) {
		super.b(nbttagcompound);
		nbttagcompound.setShort("BrewTime", (short) this.brewTime);
		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.hasCustomName()) {
			nbttagcompound.setString("CustomName", this.k);
		}

	}

	@Override
	public ItemStack getItem(int i) {
		return i >= 0 && i < this.items.length ? this.items[i] : null;
	}

	@Override
	public ItemStack splitStack(int i, int j) {
		if (i >= 0 && i < this.items.length) {
			ItemStack itemstack = this.items[i];

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

	@Override
	public ItemStack splitWithoutUpdate(int i) {
		if (i >= 0 && i < this.items.length) {
			ItemStack itemstack = this.items[i];

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

	@Override
	public void setItem(int i, ItemStack itemstack) {
		if (i >= 0 && i < this.items.length) {
			this.items[i] = itemstack;
		}

	}

	@Override
	public int getMaxStackSize() {
		return this.maxStack; // CraftBukkit
	}

	@Override
	public boolean a(EntityHuman entityhuman) {
		return this.world.getTileEntity(this.position) != this ? false
				: entityhuman.e(this.position.getX() + 0.5D, this.position.getY() + 0.5D,
						this.position.getZ() + 0.5D) <= 64.0D;
	}

	@Override
	public void startOpen(EntityHuman entityhuman) {
	}

	@Override
	public void closeContainer(EntityHuman entityhuman) {
	}

	@Override
	public boolean b(int i, ItemStack itemstack) {
		return i == 3 ? itemstack.getItem().l(itemstack)
				: itemstack.getItem() == Items.POTION || itemstack.getItem() == Items.GLASS_BOTTLE;
	}

	public boolean[] m() {
		boolean[] aboolean = new boolean[3];

		for (int i = 0; i < 3; ++i) {
			if (this.items[i] != null) {
				aboolean[i] = true;
			}
		}

		return aboolean;
	}

	@Override
	public int[] getSlotsForFace(EnumDirection enumdirection) {
		return enumdirection == EnumDirection.UP ? TileEntityBrewingStand.a : TileEntityBrewingStand.f;
	}

	@Override
	public boolean canPlaceItemThroughFace(int i, ItemStack itemstack, EnumDirection enumdirection) {
		return this.b(i, itemstack);
	}

	@Override
	public boolean canTakeItemThroughFace(int i, ItemStack itemstack, EnumDirection enumdirection) {
		return true;
	}

	@Override
	public String getContainerName() {
		return "minecraft:brewing_stand";
	}

	@Override
	public Container createContainer(PlayerInventory playerinventory, EntityHuman entityhuman) {
		return new ContainerBrewingStand(playerinventory, this);
	}

	@Override
	public int getProperty(int i) {
		switch (i) {
		case 0:
			return this.brewTime;

		default:
			return 0;
		}
	}

	@Override
	public void b(int i, int j) {
		switch (i) {
		case 0:
			this.brewTime = j;

		default:
		}
	}

	@Override
	public int g() {
		return 1;
	}

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

	}
}
