tgstation/-tg-station — pull request #5633 by tkdrg (2014-11-03 01:24:49+00:00)
Title: Wall cleanup

OOP, breaking up big procs into smaller ones, moving stuff to children procs when possible, you know the drill. No pathing changes, though walls wouldn't really benefit a lot from one (well, less than floors, at least). This was tested a bit and nothing was obviously broken.