public static Task <bool> Solve(FlowBoard board, CancellationToken ct)
{
return(Task.Run(() =>
{
var solver = new Solver(board)
{
Token = ct
};
List <Node> nodes = solver.InitializeNodes();
solver.SearchForcedPaths(nodes);
bool foundPaths = solver.Search(nodes);
if (!foundPaths)
{
board.Reset();
}
return foundPaths;
}, ct));
}
public void Initialize(FlowBoard board)
{
Board = board;
Board.PropertyChanged += Board_PropertyChanged;
Field.Columns = Board.Width;
Field.Rows = Board.Height;
Field.Children.Clear();
for (int i = 0; i < Field.Columns * Field.Rows; ++i)
{
var cell = Board.Cells[i];
var element = new CellView();
element.SetCell(cell);
element.MouseDown += (object sender, MouseButtonEventArgs e) =>
{
cell.Press();
};
Field.Children.Add(element);
}
}
private Solver(FlowBoard board)
{
Game = board;
Game.Reset();
}