public void SetPiecesDefaultState()
{
if (Pieces.FirstOrDefault().Color == Color.White)
{
Pieces.Clear();
Pieces.Add(new Piece(new Point(1, 5), Color.White));
Pieces.Add(new Piece(new Point(3, 5), Color.White));
Pieces.Add(new Piece(new Point(5, 5), Color.White));
Pieces.Add(new Piece(new Point(7, 5), Color.White));
Pieces.Add(new Piece(new Point(0, 6), Color.White));
Pieces.Add(new Piece(new Point(2, 6), Color.White));
Pieces.Add(new Piece(new Point(4, 6), Color.White));
Pieces.Add(new Piece(new Point(6, 6), Color.White));
Pieces.Add(new Piece(new Point(1, 7), Color.White));
Pieces.Add(new Piece(new Point(3, 7), Color.White));
Pieces.Add(new Piece(new Point(5, 7), Color.White));
Pieces.Add(new Piece(new Point(7, 7), Color.White));
}
else
{
Pieces.Clear();
Pieces.Add(new Piece(new Point(0, 0), Color.Blue));
Pieces.Add(new Piece(new Point(2, 0), Color.Blue));
Pieces.Add(new Piece(new Point(4, 0), Color.Blue));
Pieces.Add(new Piece(new Point(6, 0), Color.Blue));
Pieces.Add(new Piece(new Point(1, 1), Color.Blue));
Pieces.Add(new Piece(new Point(3, 1), Color.Blue));
Pieces.Add(new Piece(new Point(5, 1), Color.Blue));
Pieces.Add(new Piece(new Point(7, 1), Color.Blue));
Pieces.Add(new Piece(new Point(0, 2), Color.Blue));
Pieces.Add(new Piece(new Point(2, 2), Color.Blue));
Pieces.Add(new Piece(new Point(4, 2), Color.Blue));
Pieces.Add(new Piece(new Point(6, 2), Color.Blue));
}
}
/// <summary>
/// Removes piece on the specified position (if possible).
/// </summary>
/// <param name="position">The piece position.</param>
public void RemovePiece(Position position)
{
var existingPiece = Pieces.FirstOrDefault(p => p.Position == position);
if (existingPiece != null)
{
Pieces.Remove(existingPiece);
}
}
public override bool IsMoveAllowed()
{
if (!IsNotOccupied() && Pieces.FirstOrDefault() is BarricadePiece)
{
return(false);
}
return(true);
}
internal void MovePiece(Piece pieceToMove, BoardPosition pos)
{
var piece = Pieces.FirstOrDefault(p => p.Position == pos);
if (piece != null)
{
// There is a piece, we take it making sure that a piece does not take one of the same side is the pieces responsibility
Remove(piece);
}
// Now the square is empty (if it was not already, so move the piece there)
pieceToMove.Position = pos;
}
public void Move(string pieceToMove, string locationToMove)
{
try
{
var piece = Pieces.FirstOrDefault(p => p.Id == pieceToMove);
if (!(piece.GetType() == typeof(Pieces.Knight)))
{
leaps.CheckForPiecesBetween(pieceToMove, locationToMove);
}
piece.Move(board.Squares[locationToMove]);
}
catch (NullReferenceException)
{
throw new InvalidMoveException($"Player does not have a piece on {locationToMove}");
}
}
/// <summary>
/// Gets a piece on the specified position.
/// </summary>
/// <param name="position">The piece position.</param>
/// <returns>The piece on the specified position (or null if field is empty).</returns>
public FriendlyPiece GetPiece(Position position)
{
return(Pieces.FirstOrDefault(p => p.Position == position));
}
public ISquarePiece GetPiece(int x, int y)
{
return(Pieces.FirstOrDefault(p => p.Position.x == x && p.Position.y == y));
}
public ChessPiece GetPiece(int rank, int file) => Pieces.FirstOrDefault(p => p.Rank == rank && p.File == file);
/// <summary>
/// Returns a piece of the board
/// </summary>
/// <param name="_col">Column of the coordinate</param>
/// <param name="_row">Row of the coordinate</param>
/// <returns></returns>
public Piece SearchPieces(int _col, int _row)
{
Classes.Pieces.Piece currentPrice = Pieces.FirstOrDefault(x => x.Coordinates.Row == _row && x.Coordinates.Column == _col);
return(currentPrice);
}
public Piece GetPiece(int rowNumber, int columnNumber)
{
return(Pieces.FirstOrDefault(p => p.RowNumber == rowNumber && p.ColumnNumber == columnNumber));
}
public ChessPieceViewModel GetRemovedPiece(Coordinate coordinate)
{
return(Pieces.FirstOrDefault(p => p.RemovePending && p.Coordinate.X == coordinate.X && p.Coordinate.Y == coordinate.Y));
}
public Piece GetPiece(BoardPosition pos) => Pieces.FirstOrDefault(p => p.Position == pos);
public Piece GetKing(PlayerColor color)
{
return(Pieces.FirstOrDefault(p => p is King && p.Color == color) as King);
}
public Piece CollisionDetection(Piece pieceToMove) => Pieces.FirstOrDefault(p => p.Equals(pieceToMove) && p != pieceToMove && !p.Completed);
