package net.minecraft.inventory;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.CraftingManager;
import net.minecraft.world.World;

public class ContainerWorkbench extends Container
{
	public InventoryCrafting craftMatrix = new InventoryCrafting(this, 3, 3);
	public IInventory craftResult = new InventoryCraftResult();
	private World worldObj;
	private int posX;
	private int posY;
	private int posZ;
	private static final String __OBFID = "CL_00001744";

	public ContainerWorkbench(InventoryPlayer par1InventoryPlayer, World par2World, int par3, int par4, int par5)
	{
		this.worldObj = par2World;
		this.posX = par3;
		this.posY = par4;
		this.posZ = par5;
		this.addSlotToContainer(new SlotCrafting(par1InventoryPlayer.player, this.craftMatrix, this.craftResult, 0, 124, 35));
		int l;
		int i1;

		for (l = 0; l < 3; ++l)
		{
			for (i1 = 0; i1 < 3; ++i1)
			{
				this.addSlotToContainer(new Slot(this.craftMatrix, i1 + l * 3, 30 + i1 * 18, 17 + l * 18));
			}
		}

		for (l = 0; l < 3; ++l)
		{
			for (i1 = 0; i1 < 9; ++i1)
			{
				this.addSlotToContainer(new Slot(par1InventoryPlayer, i1 + l * 9 + 9, 8 + i1 * 18, 84 + l * 18));
			}
		}

		for (l = 0; l < 9; ++l)
		{
			this.addSlotToContainer(new Slot(par1InventoryPlayer, l, 8 + l * 18, 142));
		}

		this.onCraftMatrixChanged(this.craftMatrix);
	}

	public void onCraftMatrixChanged(IInventory par1IInventory)
	{
		this.craftResult.setInventorySlotContents(0, CraftingManager.getInstance().findMatchingRecipe(this.craftMatrix, this.worldObj));
	}

	public void onContainerClosed(EntityPlayer par1EntityPlayer)
	{
		super.onContainerClosed(par1EntityPlayer);

		if (!this.worldObj.isRemote)
		{
			for (int i = 0; i < 9; ++i)
			{
				ItemStack itemstack = this.craftMatrix.getStackInSlotOnClosing(i);

				if (itemstack != null)
				{
					par1EntityPlayer.dropPlayerItemWithRandomChoice(itemstack, false);
				}
			}
		}
	}

	public boolean canInteractWith(EntityPlayer par1EntityPlayer)
	{
		return this.worldObj.getBlock(this.posX, this.posY, this.posZ) != Blocks.crafting_table ? false : par1EntityPlayer.getDistanceSq((double)this.posX + 0.5D, (double)this.posY + 0.5D, (double)this.posZ + 0.5D) <= 64.0D;
	}

	public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2)
	{
		ItemStack itemstack = null;
		Slot slot = (Slot)this.inventorySlots.get(par2);

		if (slot != null && slot.getHasStack())
		{
			ItemStack itemstack1 = slot.getStack();
			itemstack = itemstack1.copy();

			if (par2 == 0)
			{
				if (!this.mergeItemStack(itemstack1, 10, 46, true))
				{
					return null;
				}

				slot.onSlotChange(itemstack1, itemstack);
			}
			else if (par2 >= 10 && par2 < 37)
			{
				if (!this.mergeItemStack(itemstack1, 37, 46, false))
				{
					return null;
				}
			}
			else if (par2 >= 37 && par2 < 46)
			{
				if (!this.mergeItemStack(itemstack1, 10, 37, false))
				{
					return null;
				}
			}
			else if (!this.mergeItemStack(itemstack1, 10, 46, false))
			{
				return null;
			}

			if (itemstack1.stackSize == 0)
			{
				slot.putStack((ItemStack)null);
			}
			else
			{
				slot.onSlotChanged();
			}

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

			slot.onPickupFromSlot(par1EntityPlayer, itemstack1);
		}

		return itemstack;
	}

	public boolean func_94530_a(ItemStack par1ItemStack, Slot par2Slot)
	{
		return par2Slot.inventory != this.craftResult && super.func_94530_a(par1ItemStack, par2Slot);
	}
}