TheDarklingWolf/Cataclysm-DDA — pull request #1038 by kevingranade (2013-05-16 05:47:44+00:00)
Title: Unrolled and refactored update_scent() to accelerate waiting, reading, e...

...tc.
Pretty messy, but it seems to have made a quite noticeable difference when waiting/crafting/etc for long periods. Seems resistant to profiling for some reason.