I wasnt at home sorry :c
to DireBoarGames; 1)I would say yes to the first (self made engine) 2) yes do it :) (if im not too late...)
to PlanetKiller: Its allowed. much is allowed here because its for fun :) and for learning something.
(sorry for typing errors etc, i had a 2 week computer break and im a bit rusty right now...)