To add on to the previous statement, though my own journey in the Hell that is LUA code, it is VERY DIFFICULT to automatically find and list all of the available weapon types in a given session of garry's mod, though not impossible. It's so difficult in fact that you'd have a better time manually imputing weapons into a table and randomly selecting them than attempting to get the game to do it itself.

That's a bummer

I won't be adding such options as I always create and modify these addons locally for my own uses. Whatever is published is usually haphazardly reworked and altered for a compatible public release.

However, anyone is more than welcomed to further improve anything I create.

What about an option to replace the hl2 weapons with random weapons you subscribed to on the workshop?