public MoveResult SolveBoard(IBoard board)
{
FailedBoards = new List<string>();
var originalBoard = new BoardCells(board);
var result = SolveBoard(new MoveResult(originalBoard, new List<IMove>(), (List<IMove>)null));
result.OriginalBoard = originalBoard;
return result;
}
/// <summary>
/// Will play all forced moves. The result returned will be the resulting
/// board and an unsorted move list which does not have any forced moves.
/// </summary>
protected MoveResult PlayForcedMoves(IBoardCells board, List<IMove> moves,IList<IMove>previousMovesPlayed)
{
IBoard playboard = board.Board;
List<IMove> movesPlayed = new List<IMove>();
if(previousMovesPlayed != null) {
movesPlayed.AddRange(previousMovesPlayed);
}
List<IMove> forcedMoves = GetForcedMoves(moves);
IBoardCells playboardCells = new BoardCells(playboard);
List<Cell> movesRemaining = null;
do {
foreach (var move in forcedMoves) {
playboard = new Board(playboard, move);
movesPlayed.Add(move);
_numMovesTried++;
}
playboardCells = new BoardCells(playboard);
movesRemaining = MoveFinder.FindMoves(playboardCells);
forcedMoves = GetForcedMoves(Board.GetMovesFrom(movesRemaining));
} while (forcedMoves.Count > 0);
if (!Board.IsValid((Board)playboard)) {
return null;
}
return new MoveResult(playboardCells, movesPlayed, movesRemaining);
}
