private string FormatEnPassant(EnPassantMove move, IChessPieceFormatter pieceFormatter)
{
string pieceStr = pieceFormatter.FormatPiece(Pieces.PieceType.Pawn);
return(pieceStr
+ move.AttackingPawn.Position.ToString() + " x "
+ move.DestinationPosition.ToString() + "e.p.");
}
private string FormatNormalMove(NormalPieceMove move, IChessPieceFormatter pieceFormatter)
{
string pieceStr = pieceFormatter.FormatPiece(move.Piece.Type);
return(pieceStr
+ move.OldPosition.ToString() + " "
+ (move.PieceCaptured ? "x " : "")
+ move.NewPosition.ToString());
}
private string FormatPromotion(PromotionMove move, IChessPieceFormatter pieceFormatter)
{
string promotingPiece = pieceFormatter.FormatPiece(Pieces.PieceType.Pawn);
string newPiece = pieceFormatter.FormatPiece(move.NewPieceType.Type);
return(promotingPiece +
move.OldPosition.ToString() +
(move.PieceCaptured ? " x " : " ") +
move.NewPosition.ToString() + " = " +
newPiece);
}
public string FormatMove(Move move, IChessPieceFormatter pieceFormatter)
{
switch (move.Type)
{
case MoveType.NormalPiece:
return(FormatNormalMove(move.NormalPieceMove, pieceFormatter));
case MoveType.Castle:
return(FormatCastle(move.Castle, pieceFormatter));
case MoveType.EnPassant:
return(FormatEnPassant(move.EnPassant, pieceFormatter));
case MoveType.Promotion:
return(FormatPromotion(move.Promotion, pieceFormatter));
default:
throw new AlienChessException();
}
}
private string FormatCastle(CastleMove move, IChessPieceFormatter pieceFormatter)
{
return(move.Type == CastleMoveType.KingSide ? "OO" : "OOO");
}
