package darkknight.jewelrycraft.client.gui.container.slots;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;

public class SlotRingChest extends Slot {
	public boolean locked = false;

	/**
	 * @param tile
	 * @param slotID
	 * @param x
	 * @param y
	 * @param locked
	 */
	public SlotRingChest(IInventory tile, int slotID, int x, int y,
			boolean locked) {
		super(tile, slotID, x, y);
		this.locked = locked;
	}

	/**
	 * @param stack
	 * @return
	 */
	@Override
	public boolean isItemValid(ItemStack stack) {
		return !locked;
	}

	/**
	 * @param amount
	 * @return
	 */
	@Override
	public ItemStack decrStackSize(int amount) {
		if (!locked)
			return super.decrStackSize(amount);
		return null;
	}

	/**
	 * @param player
	 * @return
	 */
	@Override
	public boolean canTakeStack(EntityPlayer player) {
		return !locked;
	}
}