tgstation/-tg-station — pull request #91 by Petethegoat (2013-03-24 16:12:48+00:00)
Title: Update to dirty floors.

Fixes a typo, standardises dirtystation.dm, but most importantly this reduces the chance for 'interesting' dirt, particularly blood and gibs and such. It also makes regular dirt have mouse_opacity 0, so you can access the tile underneath properly. (It's still cleanable via the turf)