private void AppendIfCanCapture(
BoardSquare destSquare,
MoveBuilder moveBuilder,
Board.Board board,
List <Move> moves,
Action <MoveBuilder, List <Move> > moveAppender)
{
if (board.IsEmpty(destSquare))
{
return;
}
var pieceAtDestSquare = board.GetPieceAt(destSquare);
if (pieceAtDestSquare.player != player)
{
moveAppender(
moveBuilder.SetDestSquare(destSquare).SetCapture(pieceAtDestSquare.piece),
moves);
}
}