Would it be possible to automatically change the "sell" product of the shipping bin to whatever is put into the slot as long as that item is in the list? It's been a long time since I worked with Java and I'm just starting to check out Minecraft modding so I doubt I'll be able to reliably handle this myself, but I will try. I feel like a more smooth interaction with it would really make it more usable.

Oh wow...I don't know if I downloaded the wrong thing or not, but it looks like nothing is commented at all. This may prove more difficult than I thought.

I remember reading somewhere else, Pam mentioned the Github source is out-of-date as well. I don't know if any of what's in this repo is for version 1.12.2u.

I recommend TheGreyGhost's tutorials (Google it) :) He's on Github as well.

That doesn't really shock me, and won't be a problem since I couldn't get Eclipse set up properly on this machine anyway. I think I need to read through a bunch of the MC modding tutorials to see how to get everything set up properly before I try. It might also help if I remembered to try and install on a machine with MC on it.

Thanks! I was having a heck of a time getting things set up. It's been too long since I did anything in Java, and until now I hadn't done anything Minecraft specific. Forge's docs seem to indicate IntelliJ's IDE is easier to get started with, so I'll probably try that to get to code faster. If anyone else wants to take this (Pam included) feel free. I'm sure someone who's already done MC Mod work will be faster.

Without up-to-date code I've decided not to pursue this on my own. I was kind of hoping that it would get synched up as some point, but that hasn't happened so far.