src/net/lightstone/msg/handler/HandshakeMessageHandler.java

/*
 * Copyright (c) 2010-2011 Graham Edgecombe.
 *
 * This file is part of Lightstone.
 *
 * Lightstone 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.
 *
 * Lightstone 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 Lightstone.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.lightstone.msg.handler;

import net.lightstone.model.Player;
import net.lightstone.msg.HandshakeMessage;
import net.lightstone.net.Session;
import net.lightstone.net.Session.State;

public final class HandshakeMessageHandler extends MessageHandler<HandshakeMessage> {

	@Override
	public void handle(Session session, Player player, HandshakeMessage message) {
		Session.State state = session.getState();
		if (state == Session.State.EXCHANGE_HANDSHAKE) {
			session.setState(State.EXCHANGE_IDENTIFICATION);
			session.send(new HandshakeMessage("-"));
		} else {
			session.disconnect("Handshake already exchanged.");
		}
	}

}