leonstel/project4 — pull request #1 by Boydbueno (2014-06-06 00:05:53+00:00)
Title: Made Tiles structure a bit more robust

Made the basetile abstract, because you won't be using that on its own and I changed the structure a bit to configure the child classes.a bit easier. Also makes the configuration a bit clearer, instead of just passing numbers to the base constructor.