public void CarveMaze(Point startingPoint)
{
var section = new MazeSection(startingPoint, ConsoleColor.White, true);
Sections.Add(section);
Carve(startingPoint, section);
CleanUpDeadEnds();
}
private void Carve(Point point, MazeSection?section)
{
visitedPoints.Add(point);
map.SetWalkable(point, true);
map.SetTransparent(point, true);
map.GetCellAt(point).Type = CellType.Maze;
if (section == null)
{
var sectionColor = new ConsoleColor[] { ConsoleColor.Magenta, ConsoleColor.Yellow, ConsoleColor.Blue, ConsoleColor.Red, ConsoleColor.Green }[rnd.Next(0, 5)];
section = new MazeSection(point, ConsoleColor.DarkGray);
Sections.Add(section);
}
var directions = new List <Direction> {
Direction.Right, Direction.Left, Direction.Up, Direction.Down
}
.OrderBy(x => Guid.NewGuid());
foreach (var dir in directions)
{
var nextPoint = point.Increment(dir);
if (IsValid(nextPoint, dir, out var foundRoom))
{
section.Points.Add(nextPoint);
var adjacentRooms = GetAdjacentRooms(point);
section.AdjacentRooms = section.AdjacentRooms.Union(adjacentRooms)
.ToList();
if (section.AdjacentRooms.Count > 2)
{
Carve(nextPoint, null);
}
else
{
Carve(nextPoint, section);
}
}
}
//Draw();
}