public string ToAlgebraic(Board board, NotationModifiers notationModifier)
{
string algebraic;
if (Modifier == MoveModifiers.KingSideCastle)
{
algebraic = "O-O";
}
else if (Modifier == MoveModifiers.QueenSideCastle)
{
algebraic = "O-O-O";
}
else
{
string movedPieceName = MovedPieceName(board);
algebraic = SquareName(ToSquare);
if (CapturedPiece == Pieces.None)
{
if (!Pieces.IsPawn(MovedPiece))
{
algebraic = movedPieceName + algebraic;
}
}
else
{
algebraic = "x" + algebraic;
if (Pieces.IsPawn(MovedPiece))
{
algebraic = FileName(FromSquare) + algebraic;
}
else
{
algebraic = movedPieceName + algebraic;
}
}
if (Modifier == MoveModifiers.EnPassant)
{
// This appended notation doesn't seem to be used by many people.
//algebraic += " e.p.";
}
if (PromotionPiece != Pieces.None)
{
algebraic += "=" + Pieces.ToFEN(PromotionPiece).ToUpper();
}
}
algebraic += NotationModifierMap[notationModifier];
return(algebraic);
}
string MovedPieceName(Board board)
{
string movedPieceName = Pieces.ToFEN(MovedPiece).ToUpper();
// If we have no board, then we cannot disambiguate.
if (board == null)
{
return(movedPieceName);
}
// FIXME_lwr: Add disambiguation code.
return(movedPieceName);
}
