/*
 * Copyright (C) 2014 jappie
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package nl.jappieklooster.ISAD2.maze.solving

/**
 *
 * @author jappie
 */
enum Direction {
	TOP, LEFT, BOTTOM, RIGHT
	Direction next() {
        Direction[] vals = Direction.values();
        return vals[(this.ordinal() + 1) % vals.length];
    }

    Direction previous() {
        Direction[] vals = Direction.values();
        return vals[(this.ordinal() - 1 + vals.length) % vals.length];
    }
}
