Export and virtualize inventory reset functions @level exit

[Rachael]

I think gameplay mods would really benefit from having more control over this set of function calls: https://github.com/coelckers/gzdoom/blo ... 2074-L2085

Would it be going too far for me to make that into a virtual function call?

[Major Cooke]

If it means having a way to restore them post death exit, I'm all for it. I'd love to have it for my mods, because there's a lot of build-up and having to go through a death exit just sucks. Which is why I had developed a hack to restore the items after death, but if it's possible to help ensure they're kept, I'm all for it.

[kevansevans]

Would greatly appreciate this one. Most elegant solution I have right now is checking every frame if the inventory has been reset, which I can't account for every possible combination someone may have done it.