internal void Castle(ChessBoard board, bool kingSide)
{
MoveSet prevMoves = moves;
if (moves != null)
{
ResetSelected();
board.UnhighlightSquare(firstSelection);
}
SquareCoordinates kingStart, kingEnd, rookStart, rookEnd;
ChessPiece piece;
int rank = white ? 0 : 7;
kingStart = new SquareCoordinates(4, rank);
if (kingSide)
{
kingEnd = new SquareCoordinates(6, rank);
rookStart = new SquareCoordinates(7, rank);
rookEnd = new SquareCoordinates(5, rank);
}
else
{
kingEnd = new SquareCoordinates(2, rank);
rookStart = new SquareCoordinates(0, rank);
rookEnd = new SquareCoordinates(3, rank);
}
//rookEnd = new SquareCoordinates((kingStart.File + kingEnd.File) / 2, rank);
piece = board.ClearSquare(kingStart);
piece.LastSquare = kingStart;
piece.LastMove = board.CurrentMove;
board.DrawPiece(kingEnd, piece);
material.MovePiece(PieceType.KING, kingStart, kingEnd);
piece = board.ClearSquare(rookStart);
piece.LastSquare = rookStart;
piece.LastMove = board.CurrentMove;
board.DrawPiece(rookEnd, piece);
material.MovePiece(PieceType.ROOK, rookStart, rookEnd);
PerformedCastle(board, kingSide, prevMoves);
board.UpdateLastMoveFromCastle(kingSide);
board.NextTurn();
}