For a different article on dungeon map generation that's a bit more detailed:
http://journal.stuffwithstuff.com/2014/12/21/rooms-and-mazes...
Found via this thread: https://www.reddit.com/r/godot/comments/m6mmka/finished_my_t...
Found via this thread: https://www.reddit.com/r/godot/comments/m6mmka/finished_my_t...
https://github.com/munificent/hauberk
Edit: I realized the link to Hauberk is at the top of his article, but it's worth checking out; mostly complete, good ideas, cool use of color.