/*

 * Quoridor server and related libraries

 * Copyright (C) 2009-2010 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * 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.

 *

 * 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. Look for COPYING file in the top folder.

 * If not, see http://www.gnu.org/licenses/.

 */

package cz.xelfi.quoridor.webidor;

import cz.xelfi.quoridor.Board;

/** Possible states of the game.

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public enum GameStatus {

    whiteMove,

    blackMove,

    whiteWon,

    blackWon,

    history;

    /** Creates appropriate status of the game based on the state

     * on the board.

     *

     * @param board the board

     * @return status describing the situation on the board

     */

    public static GameStatus valueOf(Board board) {

        if (board.getWinner() != null) {

            return board.getWinner() == board.getPlayers().get(0) ? GameStatus.whiteWon : GameStatus.blackWon;

        } else {

            return board.getCurrentPlayer() == board.getPlayers().get(0) ? GameStatus.whiteMove : GameStatus.blackMove;

        }

    }

    /** @return true if the game is in progress

     */

    public boolean isInProgress() {

        return this == whiteMove || this == blackMove;

    }

}