// Private Methods
private void addSimpleMovesUpside(List <Move> i_MovesList, Board i_Board)
{
if (MoveValidator.IsInBorders(i_Board, this.Location.X + 1, this.Location.Y + 1) && i_Board.GameBoard[this.Location.X + 1, this.Location.Y + 1].CurrentPiece == null)
{
i_MovesList.Add(new Move(this.Location.Y, this.Location.X, this.Location.Y + 1, this.Location.X + 1));
}
if (MoveValidator.IsInBorders(i_Board, this.Location.X + 1, this.Location.Y - 1) && i_Board.GameBoard[this.Location.X + 1, this.Location.Y - 1].CurrentPiece == null)
{
i_MovesList.Add(new Move(this.Location.Y, this.Location.X, this.Location.Y - 1, this.Location.X + 1));
}
// Capture moves
if (MoveValidator.IsInBorders(i_Board, this.Location.X + 2, this.Location.Y + 2) &&
i_Board.GameBoard[this.Location.X + 2, this.Location.Y + 2].CurrentPiece == null)
{
if (i_Board.GameBoard[this.Location.X + 1, this.Location.Y + 1].CurrentPiece != null &&
i_Board.GameBoard[this.Location.X + 1, this.Location.Y + 1].CurrentPiece.Side
== ePlayerSide.Down)
{
i_MovesList.Add(new Move(this.Location.Y, this.Location.X, this.Location.Y + 2, this.Location.X + 2));
}
}
if (MoveValidator.IsInBorders(i_Board, this.Location.X + 2, this.Location.Y - 2) &&
i_Board.GameBoard[this.Location.X + 2, this.Location.Y - 2].CurrentPiece == null)
{
if (i_Board.GameBoard[this.Location.X + 1, this.Location.Y - 1].CurrentPiece != null &&
i_Board.GameBoard[this.Location.X + 1, this.Location.Y - 1].CurrentPiece.Side
== ePlayerSide.Down)
{
i_MovesList.Add(new Move(this.Location.Y, this.Location.X, this.Location.Y - 2, this.Location.X + 2));
}
}
}
private bool checkKingCapture(Board i_Board, int i_Direction, Move i_Move)
{
bool captureMove = false;
if (MoveValidator.IsInBorders(i_Board, i_Move.ToRow, i_Move.ToCol))
{
if (i_Board.GameBoard[i_Move.ToRow, i_Move.ToCol].CurrentPiece == null)
{
if (i_Board.GameBoard[i_Move.FromRow + 1, i_Move.FromCol + i_Direction].CurrentPiece != null)
{
if (i_Board.GameBoard[i_Move.FromRow + 1, i_Move.FromCol + i_Direction].CurrentPiece.Side == MoveValidator.GetOtherSide(this.Side))
{
captureMove = true;
}
}
}
}
return(captureMove);
}
// Returns true if the given move is a capture move
private bool checkCapture(Board i_Board, int i_Direction, Move i_Move)
{
// check if destinations is in board's borders
if (MoveValidator.IsInBorders(i_Board, i_Move.ToRow, i_Move.ToCol))
{
Piece pieceToBeCaptured =
i_Board.GameBoard[(i_Move.FromRow + i_Move.ToRow) / 2, (i_Move.FromCol + i_Move.ToCol) / 2].CurrentPiece;
// check destination is empty
if (i_Board.GameBoard[i_Move.ToRow, i_Move.ToCol].CurrentPiece == null)
{
if (pieceToBeCaptured != null)
{
if (pieceToBeCaptured.r_Side == MoveValidator.GetOtherSide(this.Side))
{
return(true);
}
}
}
}
return(false);
}