package org.bukkit.material;

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

/**
 * This is the superclass for the {@link DetectorRail} and {@link PoweredRail}
 * classes
 */
public class ExtendedRails extends Rails
{
	/**
	 * @deprecated Magic value
	 */
	@Deprecated
	public ExtendedRails(final int type)
	{
		super(type);
	}

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

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

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

	@Override
	public boolean isCurve()
	{
		return false;
	}

	/**
	 * @deprecated Magic value
	 */
	@Deprecated
	@Override
	protected byte getConvertedData()
	{
		return (byte) (getData() & 0x7);
	}

	@Override
	public void setDirection(BlockFace face, boolean isOnSlope)
	{
		boolean extraBitSet = (getData() & 0x8) == 0x8;

		if(face != BlockFace.WEST && face != BlockFace.EAST && face != BlockFace.NORTH && face != BlockFace.SOUTH)
		{
			throw new IllegalArgumentException("Detector rails and powered rails cannot be set on a curve!");
		}

		super.setDirection(face, isOnSlope);
		setData((byte) (extraBitSet ? (getData() | 0x8) : (getData() & ~0x8)));
	}

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