static void Excavate(Path pPath)
{
// go through the nested path trees
var walker = new Walker(Point.Empty, pPath.Walkables);
// start coordinate
rooms.Add(Point.Empty.ToCoordinateString(), new List <Direction>());
walker.Excavate();
int width = maxCoordinate.X - minCoordinate.X + 1;
int height = maxCoordinate.Y - minCoordinate.Y + 1;
map = new int[width, height];
foreach (var room in rooms)
{
var parts = room.Key.Split(new string[] { "," }, StringSplitOptions.None);
var roomPoint = new Point(int.Parse(parts[0]) - minCoordinate.X, int.Parse(parts[1]) - minCoordinate.Y);
int value = 0;
foreach (var d in room.Value)
{
value |= (int)d;
}
map[roomPoint.X, roomPoint.Y] = value;
}
var start = new Point(-minCoordinate.X, -minCoordinate.Y);
var path = Explore(start);
//SaveMap(path);
//DrawMap();
Console.WriteLine();
Console.WriteLine();
Console.WriteLine((path.Count - 1) + ". Done!");
Console.ReadKey(true);
}
