/// <summary>
/// Parse the receiving line info
/// </summary>
/// <param name="iGameId"> ID of the game being listened to</param>
/// <param name="lines"> List of lines to parse</param>
/// <param name="queueLine"> Queue where to register parsed lines</param>
/// <param name="strTerminationComment"> Termination comment if any</param>
/// <param name="strError"> Error if any, null if none</param>
/// <returns>
/// Termination code
/// </returns>
static public TerminationE ParseStyle12Lines(int iGameId, List <string> lines, Queue <Style12MoveLine> queueLine, out string strTerminationComment, out string strError)
{
TerminationE eRetVal = TerminationE.None;
int iFoundGameId;
Style12MoveLine line;
strError = null;
strTerminationComment = "";
foreach (string strLine in lines)
{
line = ParseLine(strLine, out iFoundGameId, out eRetVal, out strTerminationComment, out strError);
if (iFoundGameId == iGameId)
{
if (line != null)
{
queueLine.Enqueue(line);
}
else if (eRetVal != TerminationE.None)
{
break;
}
}
}
return(eRetVal);
}
/// <summary>
/// Set the termination code and the error if any
/// </summary>
/// <param name="eTermination"> Termination code</param>
/// <param name="strTerminationComment"> Termination comment</param>
/// <param name="strError"> Error</param>
public virtual void SetTermination(TerminationE eTermination, string strTerminationComment, string strError)
{
string strMsg = null;
if (m_timerMoveTimeout != null)
{
m_timerMoveTimeout.Change(System.Threading.Timeout.Infinite, System.Threading.Timeout.Infinite);
}
Termination = eTermination;
switch (eTermination)
{
case TerminationE.None:
throw new ArgumentException("Cannot terminate with none");
case TerminationE.WhiteWin:
strMsg = "White Win";
break;
case TerminationE.BlackWin:
strMsg = "Black Win";
break;
case TerminationE.Draw:
strMsg = "Draw";
break;
case TerminationE.Terminated:
strMsg = "Game finished";
break;
case TerminationE.TerminatedWithErr:
strMsg = strError ?? strError;
strTerminationComment = "";
TerminationError = strError;
break;
default:
break;
}
if (!String.IsNullOrEmpty(strTerminationComment))
{
strMsg += " - " + strTerminationComment;
}
if (m_actionGameFinished != null)
{
m_actionGameFinished(this, eTermination, strMsg);
}
else
{
if (eTermination != TerminationE.TerminatedWithErr)
{
ShowMessage(strMsg);
}
else
{
ShowError(strMsg);
}
}
}
/// <summary>
/// Set the termination code and the error if any
/// </summary>
/// <param name="eTermination"> Termination code</param>
/// <param name="strTerminationComment"> Termination comment</param>
/// <param name="strError"> Error</param>
public override void SetTermination(TerminationE eTermination, string strTerminationComment, string strError)
{
base.SetTermination(eTermination, strTerminationComment, strError);
if (EventWaitHandle != null)
{
EventWaitHandle.Set();
}
}
/// <summary>
/// Check if an move termination as been issued
/// </summary>
/// <param name="strLine"> Line to parse</param>
/// <param name="iGameId"> Game id</param>
/// <param name="strTerminationComment"> Termination comment if any</param>
/// <param name="strError"> Error if any</param>
/// <returns></returns>
static public TerminationE IsMoveTermination(string strLine, out int iGameId, out string strTerminationComment, out string strError)
{
TerminationE eRetVal = TerminationE.None;
int iStartIndex;
int iEndIndex;
string[] arrParts;
//{Game 378 (OlegM vs. Chessnull) Chessnull forfeits on time} 1-0
strTerminationComment = "";
iGameId = 0;
strError = null;
strLine = strLine.Trim();
if (strLine.StartsWith("{Game "))
{
arrParts = strLine.Split(' ');
if (Int32.TryParse(arrParts[1], out iGameId))
{
switch (arrParts[arrParts.Length - 1])
{
case "1/2-1/2":
eRetVal = TerminationE.Draw;
break;
case "1-0":
eRetVal = TerminationE.WhiteWin;
break;
case "0-1":
eRetVal = TerminationE.BlackWin;
break;
case "*":
eRetVal = TerminationE.Terminated;
break;
default:
eRetVal = TerminationE.TerminatedWithErr;
strError = "Unknown termination character '" + arrParts[arrParts.Length - 1] + "'";
break;
}
if (eRetVal != TerminationE.TerminatedWithErr)
{
iStartIndex = strLine.IndexOf(") ");
iEndIndex = strLine.IndexOf("}");
if (iStartIndex != -1 && iEndIndex != -1)
{
strTerminationComment = strLine.Substring(iStartIndex + 2, iEndIndex - iStartIndex - 2);
}
}
}
}
else if (strLine.StartsWith("Removing game ") && Int32.TryParse((arrParts = strLine.Split(' '))[2], out iGameId))
{
eRetVal = TerminationE.Terminated;
}
return(eRetVal);
}
/// <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>
/// Parse a line
/// </summary>
/// <param name="strLine"> Line to parse</param>
/// <param name="iGameId"> Game ID</param>
/// <param name="eTermination"> Termination code if error or if game has ended</param>
/// <param name="strTerminationComment"> Termination comment if any</param>
/// <param name="strError"> Returned error if any. null if no error detected</param>
/// <returns>
/// Line or null if not a style12 line or error
/// </returns>
static public Style12MoveLine ParseLine(string strLine, out int iGameId, out TerminationE eTermination, out string strTerminationComment, out string strError)
{
Style12MoveLine lineRetVal;
string[] arrParts;
string strFENLine;
ChessBoard.PieceE ePiece;
int iLine;
int iPos;
int[] arrIntVal;
eTermination = IsMoveTermination(strLine, out iGameId, out strTerminationComment, out strError);
if (eTermination != TerminationE.None)
{
lineRetVal = null;
}
else
{
arrParts = GetLineParts(strLine);
if (arrParts == null)
{
lineRetVal = null;
}
else
{
lineRetVal = new Style12MoveLine();
iPos = 63;
iLine = 0;
arrIntVal = new int[11];
while (iLine < 8 && strError == null)
{
strFENLine = arrParts[iLine + 1];
if (strFENLine.Length != 8)
{
strError = "Illegal board definition - bad FEN line size";
}
else
{
foreach (char chr in strFENLine)
{
if (DecodePiece(chr, out ePiece))
{
lineRetVal.Board[iPos--] = ePiece;
}
else
{
strError = "Illegal board definition - Unknown piece specification '" + chr + "'";
break;
}
}
}
iLine++;
}
if (strError == null)
{
switch (arrParts[9])
{
case "B":
lineRetVal.NextMovePlayer = ChessBoard.PlayerE.Black;
break;
case "W":
lineRetVal.NextMovePlayer = ChessBoard.PlayerE.White;
break;
default:
strError = "Next move player not 'B' or 'W'";
break;
}
if (strError == null)
{
if (!lineRetVal.SetBoardStateMask(arrParts[11], ChessBoard.BoardStateMaskE.WRCastling) ||
!lineRetVal.SetBoardStateMask(arrParts[12], ChessBoard.BoardStateMaskE.WLCastling) ||
!lineRetVal.SetBoardStateMask(arrParts[13], ChessBoard.BoardStateMaskE.BRCastling) ||
!lineRetVal.SetBoardStateMask(arrParts[14], ChessBoard.BoardStateMaskE.BLCastling) ||
!Int32.TryParse(arrParts[15], out arrIntVal[0]) ||
!Int32.TryParse(arrParts[16], out arrIntVal[1]) ||
!Int32.TryParse(arrParts[19], out arrIntVal[2]) ||
!Int32.TryParse(arrParts[20], out arrIntVal[3]) ||
!Int32.TryParse(arrParts[21], out arrIntVal[4]) ||
!Int32.TryParse(arrParts[22], out arrIntVal[5]) ||
!Int32.TryParse(arrParts[23], out arrIntVal[6]) ||
!Int32.TryParse(arrParts[24], out arrIntVal[7]) ||
!Int32.TryParse(arrParts[25], out arrIntVal[8]) ||
!Int32.TryParse(arrParts[26], out arrIntVal[9]) ||
!Int32.TryParse(arrParts[30], out arrIntVal[10]))
{
strError = "Illegal value in field.";
}
else if (arrIntVal[2] < -3 ||
arrIntVal[2] > 2 ||
arrIntVal[3] < 0 ||
arrIntVal[9] < 0 ||
arrIntVal[10] < 0 ||
arrIntVal[10] > 1)
{
strError = "Field value out of range.";
}
else
{
lineRetVal.WhitePlayerName = arrParts[17];
lineRetVal.BlackPlayerName = arrParts[18];
lineRetVal.IrreversibleMoveCount = arrIntVal[0];
lineRetVal.GameId = arrIntVal[1];
lineRetVal.RelationWithGame = (RelationWithGameE)arrIntVal[2];
lineRetVal.InitialTime = arrIntVal[3];
lineRetVal.IncrementTime = arrIntVal[4];
lineRetVal.WhiteMaterial = arrIntVal[5];
lineRetVal.BlackMaterial = arrIntVal[6];
lineRetVal.WhiteRemainingTime = arrIntVal[7];
lineRetVal.BlackRemainingTime = arrIntVal[8];
lineRetVal.MoveNumber = arrIntVal[9];
lineRetVal.LastMoveVerbose = arrParts[27];
lineRetVal.LastMoveSpan = FICSGame.ParseTime(arrParts[28].Replace("(", "").Replace(")", ""));
lineRetVal.LastMoveSAN = arrParts[29];
lineRetVal.IsFlipped = (arrIntVal[9] == 1);
iGameId = lineRetVal.GameId;
}
}
if (strError == null)
{
if (arrParts.Length >= 33 &&
Int32.TryParse(arrParts[31], out arrIntVal[0]) &&
Int32.TryParse(arrParts[32], out arrIntVal[1]))
{
lineRetVal.IsClockTicking = (arrIntVal[0] == 1);
lineRetVal.LagInMS = arrIntVal[1];
}
else
{
lineRetVal.IsClockTicking = true;
lineRetVal.LagInMS = 0;
}
}
}
if (strError != null)
{
lineRetVal = null;
eTermination = TerminationE.TerminatedWithErr;
}
}
}
return(lineRetVal);
}
