/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

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 * Contributor(s):

 *

 * Portions Copyrighted 2009 Jaroslav Tulach

 */

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;

    }

}