/// <summary>
/// Start to observe a game
/// </summary>
/// <param name="game"> Game to observe</param>
/// <param name="chessBoardControl"> Chess board control to associate with the game</param>
/// <param name="iTimeOut"> Command timeout in second</param>
/// <param name="iMoveTimeOut"> Command timeout in second</param>
/// <param name="actionGameFinished"> Action to call when game is finished or null if none</param>
/// <param name="strError"> Error if any</param>
/// <returns>
/// true if succeed, false if game is already defined
/// </returns>
public bool ObserveGame(FICSGame game, SrcChess2.ChessBoardControl chessBoardControl, int iTimeOut, int?iMoveTimeOut, Action <GameIntf, TerminationE, string> actionGameFinished, out string strError)
{
bool bRetVal;
GameIntf gameIntf;
Action <GameIntf> actionMoveTimeOut;
if (chessBoardControl == null)
{
throw new ArgumentNullException();
}
if (iMoveTimeOut == 0)
{
actionMoveTimeOut = null;
}
else
{
actionMoveTimeOut = GetTimeOutAction();
}
gameIntf = new GameIntf(game, chessBoardControl, iMoveTimeOut, actionMoveTimeOut, actionGameFinished);
#if DEBUG
iTimeOut = 3600;
#endif
bRetVal = ObserveGame(gameIntf, iTimeOut, out strError);
return(bRetVal);
}
/// <summary>
/// Start observing a game using a predefined game interface
/// </summary>
/// <param name="gameIntf"> Game to observe</param>
/// <param name="iTimeOut"> Command timeout in second</param>
/// <param name="strError"> Error if any</param>
/// <returns>
/// true if succeed, false if game is already defined
/// </returns>
public bool ObserveGame(GameIntf gameIntf, int iTimeOut, out string strError)
{
bool bRetVal;
int iGameId;
if (gameIntf.Game.IsPrivate)
{
throw new ArgumentException("Cannot listen to private game");
}
bRetVal = m_state.AddGameIntf(gameIntf);
if (bRetVal)
{
iGameId = gameIntf.Game.GameId;
m_state.SetCommand(CmdExecutingE.MoveList, gameIntf);
m_connection.SendLine("observe " + iGameId.ToString());
m_connection.SendLine("moves " + iGameId.ToString());
if (m_state.CmdSignal.WaitOne(iTimeOut * 1000))
{
strError = m_state.LastCmdError;
bRetVal = (strError == null);
}
else
{
m_state.ResetCommand();
strError = "Timeout";
}
}
else
{
strError = "Already defined";
}
return(bRetVal);
}
/// <summary>
/// Find a game using its attached chess board control
/// </summary>
/// <param name="chessBoardControl"> Chess board control</param>
/// <returns>
/// Game or null if not found
/// </returns>
public GameIntf FindGameIntf(SrcChess2.ChessBoardControl chessBoardControl)
{
GameIntf gameIntfRetVal = null;
lock (m_dictGameIntf) {
gameIntfRetVal = m_dictGameIntf.Values.FirstOrDefault(x => x.ChessBoardCtl == chessBoardControl);
}
return(gameIntfRetVal);
}
/// <summary>
/// Terminate a game
/// </summary>
/// <param name="gameIntf"> Game interface</param>
/// <param name="eTermination"> Termination code</param>
/// <param name="strTerminationComment"> Termination comment</param>
/// <param name="strError"> Error if any</param>
public void TerminateGame(GameIntf gameIntf, TerminationE eTermination, string strTerminationComment, string strError)
{
lock (m_dictGameIntf) {
if (RemoveGameIntfInt(gameIntf.Game.GameId))
{
gameIntf.SetTermination(eTermination, strTerminationComment, strError);
}
}
}
/// <summary>
/// Set the current command or reset it to none
/// </summary>
/// <param name="eCmd"> Command</param>
/// <param name="gameIntf"> Associated game interface if any</param>
public void SetCommand(CmdExecutingE eCmd, GameIntf gameIntf)
{
if (eCmd == CmdExecutingE.None)
{
throw new ArgumentException("Use ResetCommand to set a command to none");
}
lock (this) {
if (CmdExecuting != CmdExecutingE.None && CmdExecuting != CmdExecutingE.PreLogin)
{
throw new MethodAccessException("Cannot execute a command while another is executing");
}
CmdExecuting = eCmd;
TimeStarted = DateTime.Now;
CurrentGameIntf = gameIntf;
Phase = 0;
LastCmdError = null;
CmdSignal.Reset();
}
}
/// <summary>
/// Add a game interface
/// </summary>
/// <param name="gameIntf"> Game interface</param>
/// <returns>
/// true if succeed, false if game is already defined
/// </returns>
public bool AddGameIntf(GameIntf gameIntf)
{
bool bRetVal;
int iGameId;
lock (m_dictGameIntf) {
iGameId = gameIntf.Game.GameId;
if (m_dictGameIntf.ContainsKey(iGameId))
{
bRetVal = false;
}
else
{
m_dictGameIntf.Add(iGameId, gameIntf);
bRetVal = true;
SingleMoveListening = true;
}
}
return(bRetVal);
}