public virtual List <Vector2D> GetPossibleMoves()
{
List <Vector2D> possibleMoves = new List <Vector2D>();
for (int y = 0; y < ChessBoard.Height; y++)
{
for (int x = 0; x < ChessBoard.Width; x++)
{
Vector2D currentCheck = new Vector2D(x, y);
ChessPiece pieceAtCheck = ChessGame.ChessBoard.Board[currentCheck.Y, currentCheck.X];
//if (currentCheck.ToCoordinate() == "g1") Debugger.Break();
bool isPieceKing = (pieceAtCheck != null && pieceAtCheck.GetType() == typeof(King));
bool isValidMove = IsValidMove(currentCheck);
bool pathNotObstructed = MovementValidation.IsPathNotObstructed(BoardPosition, currentCheck);
bool pieceIsValid = (pieceAtCheck == null || (pieceAtCheck != null && PieceType != pieceAtCheck.PieceType));
if (isValidMove && pathNotObstructed && pieceIsValid && !isPieceKing)
{
possibleMoves.Add(currentCheck);
}
}
}
return(possibleMoves);
}
public override bool IsValidMove(Vector2D toPosition)
{
bool validBishop = MovementValidation.IsValidBishopMovement(BoardPosition, toPosition);
bool pathNotObstructed = MovementValidation.IsPathNotObstructed(BoardPosition, toPosition);
return(validBishop && pathNotObstructed);
}
public override bool IsValidMove(Vector2D toPosition)
{
bool isValidRook = MovementValidation.IsValidRookMovement(BoardPosition, toPosition);
//if (toPosition.ToCoordinate() == "g1") Debugger.Break();
bool isNotObstructed = MovementValidation.IsPathNotObstructed(BoardPosition, toPosition);
return(isValidRook && isNotObstructed);
}
public override bool IsValidMove(Vector2D toPosition)
{
bool isValidRook = MovementValidation.IsValidRookMovement(BoardPosition, toPosition);
bool isValidBishop = MovementValidation.IsValidBishopMovement(BoardPosition, toPosition);
bool isNotObstructed = MovementValidation.IsPathNotObstructed(BoardPosition, toPosition);
return((isValidRook || isValidBishop) && isNotObstructed);
}
public override List <Vector2D> GetPossibleMoves()
{
List <Vector2D> baseMoves = base.GetPossibleMoves();
List <Vector2D> validMoves = new List <Vector2D>();
foreach (Vector2D move in baseMoves)
{
bool validMove = IsValidMove(move);
bool pathNotObstructed = MovementValidation.IsPathNotObstructed(BoardPosition, move);
if (validMove && pathNotObstructed)
{
validMoves.Add(move);
}
}
return(validMoves);
}
public override bool IsValidMove(Vector2D toPosition)
{
bool isValid = false;
var pieceAtToPosition = ChessGame.ChessBoard.Board[toPosition.Y, toPosition.X];
if ((MovementValidation.IsValidBishopMovement(BoardPosition, toPosition) ||
MovementValidation.IsValidRookMovement(BoardPosition, toPosition)) &&
!(pieceAtToPosition != null && pieceAtToPosition.GetType() == typeof(King)))
{
int xDiff = Math.Abs(BoardPosition.X - toPosition.X);
int yDiff = Math.Abs(BoardPosition.Y - toPosition.Y);
isValid = ((xDiff == 0 || xDiff == 1) && (yDiff == 0 || yDiff == 1));
}
return(isValid);
}