/*
 * Copyright (C) 2008  Manish Pandya, [manish at meetamanish dot com]
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * 
 */
package org.hooliguns.ninja.telnet.phiPiMod;

import org.hooliguns.ninja.telnet.CommandExecutionUnit;

/**
 * Center the platform to its X = 0 and Y = 0 position. This operation moves one
 * axis at a time and uses the Ninja's built-in position sensors to determine
 * where center is. This operation is also executed when the Ninja first powers
 * up or is externally reset.
 * 
 * @author Manish Pandya (July 1 2008)
 * 
 */
public class Center extends CommandSingleChar {
	/**
	 * Creates a Center command
	 */
	public Center() {
		command = "c";
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.hooliguns.ninja.telnet.Command#getHumanName()
	 */
	public String getHumanName() {
		return "Center command";
	}

	@Override
	public byte[] execute(CommandExecutionUnit ceu) {
		ceu.setDestinationX(0);
		ceu.setDestinationY(0);
		return super.execute(ceu);
	}
}