/*
* Deletes a piece from a given position. In case of "pawn promotion", do not put into deleted pieces set.
*/
public Piece killPiece(Position pos, bool promotion)
{
bool found = false;
Piece piece = null;
Iterator it = whitePieces.getIterator();
while (it.MoveNext())
{
Piece p = (it.Current as Piece);
if (p.getPosition().Equals(pos))
{
piece = p;
if (!promotion)
{
mainForm.getWhiteImages().Images.Add(p.getImage());
}
whitePieces.remove(p);
found = true;
break;
}
}
if (!found)
{
it = blackPieces.getIterator();
while (it.MoveNext())
{
Piece p = (it.Current as Piece);
if (p.getPosition().Equals(pos))
{
piece = p;
if (!promotion)
{
mainForm.getBlackImages().Images.Add(p.getImage());
}
blackPieces.remove(p);
break;
}
}
}
return(piece);
}
