public class TileEntityTemperatureControlledChamber extends GenericDuelTankTileEntity {

	public boolean isUsingFire = false;
	public int room_temp = 21;
	public int itemMax = 60;
	public boolean itemType;
	public int currentItem = 0;
	public int temperature = room_temp;

	public static HashMap<Item, Boolean> getAllowedFuels(){
		HashMap<Item, Boolean> hmap = new HashMap<Item, Boolean>();
		hmap.put(Items.blaze_powder, true);
		hmap.put(Items.blaze_rod, true);
		hmap.put(Items.fire_charge, true);
		hmap.put(Item.getItemFromBlock(Blocks.ice), false);
		hmap.put(Item.getItemFromBlock(Blocks.packed_ice), false);
		hmap.put(Items.snowball, false);
		return hmap;
	}

	public TileEntityTemperatureControlledChamber() {
		super(Main.temperatureControlledChamber, 10000, Arrays.asList(Main.filteredWater));

	}

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

	@Override
	public void updateEntity(){
		super.updateEntity();
		Main.network.sendToDimension(new TCCServerPacket(xCoord, yCoord, zCoord, false, false, temperature), worldObj.provider.dimensionId);
		calculateIsUsingFire();
		if(currentItem > 0){
			if(itemType && temperature < 100){
				temperature+=3;
				currentItem--;
			}
			if(!itemType && temperature > 0){
				temperature--;
				currentItem--;
			}
			if(temperature < 0) temperature = 0;
			if(temperature > 100) temperature = 100;
		}
		if(currentItem == 0){
			if(temperature < 21) temperature++;
			if(temperature > 21) temperature--;
			if(items[0] != null){
				currentItem = itemMax;
				itemType = getAllowedFuels().get(items[0].getItem());
				setInventorySlotContents(0, ISUtil.removeFromStack(1, items[0]));
			}
		}
	}

	private void calculateIsUsingFire(){
		if(items[0] == null || !getAllowedFuels().containsKey(items[0].getItem())) return;
		Item item = items[0].getItem();
		isUsingFire = getAllowedFuels().get(item);
	}

}