/*

 * Hedgewars, a worms-like game

 * Copyright (c) 2005 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * Distributed under the terms of the BSD-modified licence:

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy

 * of this software and associated documentation files (the "Software"), to deal

 * with the Software without restriction, including without limitation the

 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

 * sell copies of the Software, and to permit persons to whom the Software is

 * furnished to do so, subject to the following conditions:

 *

 * 1. Redistributions of source code must retain the above copyright notice,

 *    this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright notice,

 *    this list of conditions and the following disclaimer in the documentation

 *    and/or other materials provided with the distribution.

 * 3. The name of the author may not be used to endorse or promote products

 *    derived from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED

 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO

 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;

 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,

 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef GAME_H

#define GAME_H

#include <QObject>

#include <QTcpServer>

#include <QTcpSocket>

#include <QByteArray>

#include <QString>

#include <QDir>

#include <QProcess>

#include "team.h"

#include "rndstr.h"

#define IPC_PORT 46631

#define MAXMSGCHARS 255

#define SENDIPC(a) SendIPC(a, sizeof(a) - 1)

class GameUIConfig;

class GameCFGWidget;

class HWGame : public QObject

{

	Q_OBJECT

public:

	HWGame(GameUIConfig * config, GameCFGWidget * gamecfg);

	void AddTeam(const QString & team);

	void PlayDemo(const QString & demofilename);

	void StartLocal();

	void StartQuick();

	void StartNet();

signals:

	void SendNet(const QByteArray & msg);

public slots:

	void FromNet(const QByteArray & msg);

	void LocalCFG(const QString & teamname);

	void LocalCFG(quint8 num);

private:

    enum GameType {

        gtLocal = 1,

        gtDemo  = 2,

        gtNet   = 3

    };

    QTcpServer * IPCServer;

	QTcpSocket * IPCSocket;

	char msgbuf[MAXMSGCHARS];

	QByteArray readbuffer;

	QString teams[5];

	QString seed;

	int TeamCount;

	RNDStr seedgen;

	QByteArray * demo;

	QByteArray toSendBuf;

	GameUIConfig * config;

	GameCFGWidget * gamecfg;

	GameType gameType;

	void Start();

	void SendConfig();

	void SendTeamConfig(int index);

	void ParseMessage(const QByteArray & msg);

	void SendIPC(const char * msg, quint8 len);

	void SendIPC(const QByteArray & buf);

	void SendIPC(const QString & buf);

	void RawSendIPC(const QByteArray & buf);

	void SaveDemo(const QString & filename);

	QString GetThemeBySeed();

private slots:

	void NewConnection();

	void ClientDisconnect();

	void ClientRead();

	void StartProcessError(QProcess::ProcessError error);

};

#endif