package org.bukkit.material;

import org.bukkit.Material;
import org.bukkit.block.BlockFace;

/**
 * Represents a button
 */
public class Button extends SimpleAttachableMaterialData implements Redstone
{
	public Button()
	{
		super(Material.STONE_BUTTON);
	}

	/**
	 * @deprecated Magic value
	 */
	@Deprecated
	public Button(final int type)
	{
		super(type);
	}

	public Button(final Material type)
	{
		super(type);
	}

	/**
	 * @deprecated Magic value
	 */
	@Deprecated
	public Button(final int type, final byte data)
	{
		super(type, data);
	}

	/**
	 * @deprecated Magic value
	 */
	@Deprecated
	public Button(final Material type, final byte data)
	{
		super(type, data);
	}

	/**
	 * Gets the current state of this Material, indicating if it's powered or
	 * unpowered
	 *
	 * @return true if powered, otherwise false
	 */
	public boolean isPowered()
	{
		return (getData() & 0x8) == 0x8;
	}

	/**
	 * Sets the current state of this button
	 *
	 * @param bool whether or not the button is powered
	 */
	public void setPowered(boolean bool)
	{
		setData((byte) (bool ? (getData() | 0x8) : (getData() & ~0x8)));
	}

	/**
	 * Gets the face that this block is attached on
	 *
	 * @return BlockFace attached to
	 */
	public BlockFace getAttachedFace()
	{
		byte data = (byte) (getData() & 0x7);

		switch(data)
		{
		case 0x1:
			return BlockFace.WEST;

		case 0x2:
			return BlockFace.EAST;

		case 0x3:
			return BlockFace.NORTH;

		case 0x4:
			return BlockFace.SOUTH;
		}

		return null;
	}

	/**
	 * Sets the direction this button is pointing toward
	 */
	public void setFacingDirection(BlockFace face)
	{
		byte data = (byte) (getData() & 0x8);

		switch(face)
		{
		case EAST:
			data |= 0x1;
			break;

		case WEST:
			data |= 0x2;
			break;

		case SOUTH:
			data |= 0x3;
			break;

		case NORTH:
			data |= 0x4;
			break;
		}

		setData(data);
	}

	@Override
	public String toString()
	{
		return super.toString() + " " + (isPowered() ? "" : "NOT ") + "POWERED";
	}

	@Override
	public Button clone()
	{
		return (Button) super.clone();
	}
}