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Mystery Box w/ attachments

A quick and dirty little edit of Hoff's Mystery Box Entity, to give you random attachments for a variety of guns at the same time. Specifically MW 2019 SWEPs, ArcCW and TFA guns should benefit from this. Great for trying out random stuff with little effort.

For ArcCW and MW SWEPs, you need customization enabled and client attachment autosaving off. For TFA, you need attachments enabled.
You get up to ten times of your weapon's clip into your reserve upon pickup, too. This thing is better as a sandbox toy, after all.
There's also a convenient button (and a console command) for printing all eligible weapons to the console, for easy copy-pasting.

Also has your actual +use binding show when looking at it.

How 2 use: for initial use with SWEPs, find the entity in CoD Zombies category, spawn it, click the handy button in Utilities > Mystery Box > Settings, open the console and copy-paste what you want to mysterybox.txt in garrysmod/garrysmod/data/codzombies, starting from line 4 of the file, and save it. You'll need to edit the file it if you want to remove or add guns to the box.
From that point on you can just press the button it says to press when looking at the box.

Original addon: https://steamcommunity.com/sharedfiles/filedetails/?id=256934412
Be sure to leave that disabled, if you have it installed.