/// <summary>
/// Specifically For en-passant
/// (need to remove the pawn which is currently in the opposite direction)
/// </summary>
/// <param name="destination"></param>
public override void HandleCapture(Tuple <int, int> destination)
{
if ((destination.Equals((MoveStrategy as PawnAdapterStrategy).DiagonalLeft) || destination.Equals((MoveStrategy as PawnAdapterStrategy).DiagonalRight)) &&
ChessBoard.GetPiece(destination.Item1, destination.Item2) == null)
{
ChessBoard.Remove(destination.Item1 + (Direction * -1), destination.Item2);
}
}
public virtual bool Move(int row, int column)
{
var destination = new Tuple <int, int>(row, column);
var origin = new Tuple <int, int>(Row, Column);
var moveSet = MoveStrategy.GetMoveSet(Row, Column, OpposingColor);
var canMove = !destination.Equals(origin) &&
moveSet.Any(t => t.Equals(destination)) &&
!ChessBoard.IsCheckedState(this, destination);
if (canMove)
{
BeforeMove(destination);
ChessBoard.Remove(Row, Column);
HandleCapture(destination);
MoveCount++;
AfterMove();
ChessBoard.AddReplace(this, destination.Item1, destination.Item2);
}
return(canMove);
}