Trying to improve rendering, sliding and thawing. Messing around w/ making fire thaw faster.
Restore freezing hedgehog for shotgun, sniper rifle and deagle to make unc0rr happy. You'll still be able to get away after throwing cleaver and sticky bomb tho.
oops. forgot this one.
This change from
r0cd63b963330 caused more troubles than solved. Also fix some warnings.
due to popular demand, add a compile time switch to manually select whether to build the internal physfs (default) or not