public override int GetHashCode()
{
return
(Source.GetHashCode()
^ Destination.GetHashCode()
^ CapturedPiece.GetHashCode()
^ SpecialMoveType.GetHashCode());
}
public override void UnMakeMove(Board board)
{
PromotedPiece.RemoveMe(board);
if (CapturedPiece != null)
{
CapturedPiece.PutMe(board);
}
Piece.PutMe(board);
}
public override void MakeMove(Board board)
{
if (Piece.Color == Color.White)
{
CapturedPiece = To.To(Coordinate.Directions.South).GetPiece(board);
}
else
{
CapturedPiece = To.To(Coordinate.Directions.North).GetPiece(board);
}
CapturedPiece.RemoveMe(board);
Piece.MoveTo(board, To);
}
public override bool Equals(object obj)
{
var move = obj as Move;
if (move == null)
{
return(false);
}
return
(Source.Equals(move.Source) &&
Destination.Equals(move.Destination) &&
CapturedPiece.Equals(move.CapturedPiece) &&
SpecialMoveType.Equals(move.SpecialMoveType));
}
public override string ToString()
{
var piece = CapturedPiece.GetNotation();
var endingFile = MoveUtilities.GetFileFromInt(EndingSquare.Coordinate.File);
var rank = EndingSquare.Coordinate.Rank;
var isCapture = GetCaptureNotation(IsCapture);
var check = GetCheckNotation();
var disambiguating = GetDisambiguating();
var promotion = GetPromotionNotation();
return(string.Format("{0}{1}{2}{3}{4}{5}{6}", piece,
disambiguating,
isCapture,
endingFile,
rank,
promotion,
check));
}
/// <summary>
/// 生成文字描述。
/// </summary>
public void GenerateFriendlyText()
{
var sb = new System.Text.StringBuilder();
sb.Append(Piece.GetFriendlyName());
sb.Append("从");
sb.Append(OriginalPosition.ToString());
sb.Append("到");
sb.Append(NewPosition.ToString());
if (IsCapture && CapturedPiece != null)
{
sb.Append(", 吃");
sb.Append(CapturedPiece.GetFriendlyName());
}
if (Promotion.HasValue)
{
sb.Append(", 晋升为");
sb.Append(ChessGame.OriginalMapPgnCharToPiece(Promotion.Value, Player).GetFriendlyName());
}
if (Castling.Equals(CastlingType.KingSide))
{
sb.Append(", 王翼易位");
}
if (Castling.Equals(CastlingType.QueenSide))
{
sb.Append(", 后翼易位");
}
if(IsEnpassant)
{
sb.Append(", 吃过路兵");
}
if (IsCheckmate.HasValue && IsCheckmate.Value)
{
sb.Append(", 将死");
} else if (IsChecking.HasValue && IsChecking.Value)
{
sb.Append(", 将军");
}
this._storedFriendlyText = sb.ToString();
}
public override string ToString()
{
if (IsKingSideCastle)
{
return($"{Player} castles king-side");
}
if (IsQueenSideCastle)
{
return($"{Player} castles queen-side");
}
return($"{Player} {PieceType} {From}->{To}" + (IsCapturing ? $" captures {CapturedPiece.GetPieceType()}" : "") + (IsWithCheck ? " with check" : ""));
}
protected virtual void OnMovePlayed()
{
MovedPiece.OnPieceMoved(EndingSquare);
CapturedPiece?.OnPieceCaptured();
}
