v1 should certainly be considered a beta release. I have play-tested / bug-tested myself, but there are almost certainly bugs that remain. Added due to suggestions from multiple people.
Crimsonland mouse over weapon pickup mod#
The former is the actual mod and the latter is for other modders who want to adapt this to their own own (see "For modders" below). There are two files included: Weapon Wheel.pk3 and Weapon Wheel - Template.pk3. The original intention was to modify the wheel to be more 'joystick-friendly', but as I didn't have access to the original source, I wound up rewriting the entire wheel from scratch (though I certainly stole some graphics from this mod, for which it seems that DoomNukem deserves credit-see this thread). This mod was inspired by Loismustdie555's weapon wheel mod for Project Brutality.