/// <summary>
/// Load game from the specified file name.
/// </summary>
/// <param name="strFileName"> The file name. </param>
/// <returns> True if load was successful. </returns>
private static bool LoadGame(string strFileName)
{
MoveRedoList.Clear();
XmlDocument xmldoc = new XmlDocument();
try
{
xmldoc.Load(strFileName);
}
catch
{
return(false);
}
XmlElement xmlnodeGame = (XmlElement)xmldoc.SelectSingleNode("/Game");
if (xmlnodeGame == null)
{
return(false);
}
if (xmlnodeGame.GetAttribute("FEN") != string.Empty)
{
NewInternal(xmlnodeGame.GetAttribute("FEN"));
}
if (xmlnodeGame.GetAttribute("WhitePlayer") != string.Empty)
{
PlayerWhite.Intellegence = xmlnodeGame.GetAttribute("WhitePlayer") == "Human"
? Player.PlayerIntellegenceNames.Human
: Player.PlayerIntellegenceNames.Computer;
}
if (xmlnodeGame.GetAttribute("BlackPlayer") != string.Empty)
{
PlayerBlack.Intellegence = xmlnodeGame.GetAttribute("BlackPlayer") == "Human"
? Player.PlayerIntellegenceNames.Human
: Player.PlayerIntellegenceNames.Computer;
}
if (xmlnodeGame.GetAttribute("BoardOrientation") != string.Empty)
{
Board.Orientation = xmlnodeGame.GetAttribute("BoardOrientation") == "White"
? Board.OrientationNames.White
: Board.OrientationNames.Black;
}
if (xmlnodeGame.GetAttribute("DifficultyLevel") != string.Empty)
{
DifficultyLevel = int.Parse(xmlnodeGame.GetAttribute("DifficultyLevel"));
}
if (xmlnodeGame.GetAttribute("ClockMoves") != string.Empty)
{
ClockMaxMoves = int.Parse(xmlnodeGame.GetAttribute("ClockMoves"));
}
if (xmlnodeGame.GetAttribute("ClockMinutes") != string.Empty)
{
ClockTime = new TimeSpan(0, int.Parse(xmlnodeGame.GetAttribute("ClockMinutes")), 0);
}
if (xmlnodeGame.GetAttribute("ClockSeconds") != string.Empty)
{
ClockTime = new TimeSpan(0, 0, int.Parse(xmlnodeGame.GetAttribute("ClockSeconds")));
}
if (xmlnodeGame.GetAttribute("MaximumSearchDepth") != string.Empty)
{
MaximumSearchDepth = int.Parse(xmlnodeGame.GetAttribute("MaximumSearchDepth"));
}
if (xmlnodeGame.GetAttribute("Pondering") != string.Empty)
{
EnablePondering = xmlnodeGame.GetAttribute("Pondering") == "1";
}
if (xmlnodeGame.GetAttribute("UseRandomOpeningMoves") != string.Empty)
{
UseRandomOpeningMoves = xmlnodeGame.GetAttribute("UseRandomOpeningMoves") == "1";
}
XmlNodeList xmlnodelist = xmldoc.SelectNodes("/Game/Move");
if (xmlnodelist != null)
{
foreach (XmlElement xmlnode in xmlnodelist)
{
Square from;
Square to;
if (xmlnode.GetAttribute("FromFile") != string.Empty)
{
from = Board.GetSquare(
Convert.ToInt32(xmlnode.GetAttribute("FromFile")),
Convert.ToInt32(xmlnode.GetAttribute("FromRank")));
to = Board.GetSquare(
Convert.ToInt32(xmlnode.GetAttribute("ToFile")),
Convert.ToInt32(xmlnode.GetAttribute("ToRank")));
}
else
{
from = Board.GetSquare(xmlnode.GetAttribute("From"));
to = Board.GetSquare(xmlnode.GetAttribute("To"));
}
MakeAMoveInternal(Move.MoveNameFromString(xmlnode.GetAttribute("Name")), from.Piece, to);
TimeSpan tsnTimeStamp;
if (xmlnode.GetAttribute("SecondsElapsed") == string.Empty)
{
if (MoveHistory.Count <= 2)
{
tsnTimeStamp = new TimeSpan(0);
}
else
{
tsnTimeStamp = MoveHistory.PenultimateForSameSide.TimeStamp + (new TimeSpan(0, 0, 30));
}
}
else
{
tsnTimeStamp = new TimeSpan(0, 0, int.Parse(xmlnode.GetAttribute("SecondsElapsed")));
}
MoveHistory.Last.TimeStamp = tsnTimeStamp;
MoveHistory.Last.Piece.Player.Clock.TimeElapsed = tsnTimeStamp;
}
int intTurnNo = xmlnodeGame.GetAttribute("TurnNo") != string.Empty
? int.Parse(xmlnodeGame.GetAttribute("TurnNo"))
: xmlnodelist.Count;
for (int intIndex = xmlnodelist.Count; intIndex > intTurnNo; intIndex--)
{
UndoMoveInternal();
}
}
return(true);
}
