public void AddRandomConnection()
{
bool connectionMade = false;
do
{
var room = GetRandomRoom();
var dir = DirectionUtility.GetRandom();
for (int i = 0; i < 4; i++)
{
var secondRoom = GetRoomInDirection(room, dir);
if (secondRoom != null && !room.Connections.ContainsKey(dir))
{
room.AddConnection(dir, secondRoom.Id);
secondRoom.AddConnection(dir.GetOpposite(), room.Id);
connectionMade = true;
}
else
{
dir = dir.GetClockwise();
}
}
} while(!connectionMade);
}
public DungeonRoom AddRandomRoom(int id)
{
if (Rooms.Count == 0)
{
return(AddStartingRoom());
}
DungeonRoom parentRoom = GetRandomParentRoom();
var dir = DirectionUtility.GetRandom();
// Get a coordinate that isn't taken up by an existing room
DungeonRoom roomInDirection;
do
{
dir = dir.GetClockwise();
roomInDirection = GetRoomInDirection(parentRoom, dir);
} while (roomInDirection != null);
// Create new room, connect newRoom to parentRoom
var coord = parentRoom.Coordinate + dir.ToVector();
var width = Rand.NextGaussian(RoomWidthMean, RoomWidthStd);
var height = Rand.NextGaussian(RoomHeightMean, RoomHeightStd);
var newRoom = new DungeonRoom(id, Level, coord, width, height);
parentRoom.AddConnection(dir, id);
newRoom.AddConnection(dir.GetOpposite(), parentRoom.Id);
Rooms.Add(newRoom);
return(newRoom);
}