Sure, but it wouldn't be hard at all, or bad, to have a loop thread on each player, that updates the primary list size variable your using, every time your weapon changes and/or is complete, and that would work for what he is doing then, with the floor weapons. You just couldn't get a third gun from the floor when you had mulekick, unless you got really clever and tracked the last gun as well, and caught it there.

I'm not following you there about the gained and lost during inventory changes. Of course I never tried using a var to keep track of weapon count since you can use the functions that exist to check it at any time, so I don't know all the issues you could run into. Or maybe it has something to do with one of your perks, idk. It was just a suggestion so he didn't have to use my stuff to fix it, which would be extra work at this point.