i am trying to make an algorythem that binds the doors of rooms between each other
rooms have a random amount of doors up to 4
the amount of doors is always even
min door amount is rooms*2-2 and max room amount is 4*rooms-root(rooms)*4
the main problem is that there are constantly infinit loops either from null pointer exceptions or from infinit recursive function calls
pictures: http://imgur.com/a/38SNM
