public override string ToString()
{
return(string.Format("{0}x{1}{2}e.p.{3}", MoveUtilities.GetFileFromInt(StartingSquare.Coordinate.File),
MoveUtilities.GetFileFromInt(EndingSquare.Coordinate.File),
EndingSquare.Coordinate.Rank,
GetCheckNotation()));
}
protected string GetPieceNotation()
{
var startingFile = MoveUtilities.GetFileFromInt(StartingSquare.Coordinate.File);
return(MovedPiece is Pawn && IsCapture
? startingFile
: MovedPiece.GetNotation());
}
public SquareCoordinate(int rank, int file)
{
if (!MoveUtilities.IsValidPosition(rank, file))
{
throw new ArgumentException();
}
File = file;
Rank = rank;
}
private bool GetIsValidCastleMove(Board board, Square startingSquare, Square endingSquare, out CastleType?castleType, out King king)
{
castleType = null;
king = startingSquare.Piece as King;
if (king == null)
{
return(false);
}
return(IsCastleMove(king, startingSquare, endingSquare, out castleType) &&
MoveUtilities.CanCastle(king, board, castleType.Value));
}
protected string GetDisambiguating()
{
if (_ambiguousMoveStartingSquare == null)
{
return(String.Empty);
}
else if (_ambiguousMoveStartingSquare.Coordinate.File == StartingSquare.Coordinate.File)
{
return(StartingSquare.Coordinate.Rank.ToString());
}
else
{
return(MoveUtilities.GetFileFromInt(StartingSquare.Coordinate.File));
}
}
public override string ToString()
{
var piece = GetPieceNotation();
var endingFile = MoveUtilities.GetFileFromInt(EndingSquare.Coordinate.File);
var rank = EndingSquare.Coordinate.Rank;
var isCapture = GetCaptureNotation(IsCapture);
var check = GetCheckNotation();
var disambiguating = GetDisambiguating();
return(string.Format("{0}{1}{2}{3}{4}{5}", piece,
disambiguating,
isCapture,
endingFile,
rank,
check));
}
protected override IEnumerable <SquareCoordinate> GetNewControlledSquares(Board board)
{
return(MoveUtilities.GetLineAvailability(CurrentSquare.Coordinate, board, Color, SquareInfluenceType.Control));
}
internal IEnumerable <SquareCoordinate> GetFrontSquares()
{
return(MoveUtilities.GetPawnFrontSquares(CurrentSquare.Coordinate, Color));
}
protected override IEnumerable <SquareCoordinate> GetAvailableMoves(Board board)
{
return(MoveUtilities.GetPawnAvailability(CurrentSquare.Coordinate, board, Color, SquareInfluenceType.Mobility));
}
public override string ToString()
{
var file = MoveUtilities.GetFileFromInt(File);
return(file.ToString() + Rank);
}
public override bool IsPieceMove(Square startingSquare, Square endingSquare, Piece capturedPiece)
{
return(MoveUtilities.IsKingValidMove(startingSquare.Coordinate, endingSquare.Coordinate));
}