I'm kinda tinkering with a mod for personal use. I random generated a bunch of dungeon levels, each with a specific level range (1-5, 5-10, 10-15, 15-20, 20-25, 25-30). I'm building a central hub where I can access each set of levels. The dungeon levels are already generated (I may adjust if anything is really wonky, but I've glanced at most of them and they look fine) and I've got the hub partly done (I need to add the doors, NPCs, and decorate). I want to make it so I have to buy the key (with the higher level keys being more expensive) for each door, but the key is good for one use. (I need a script basically to take away the key and force the purchase of another.)

Also, I want to make the containers and creatures respawn (So I can run them more than once).... would that be a good/bad idea or even possible?

I have no idea if that makes any sense or not, but I tried. If it's not obvious, I'm not really much of a modder. Before this, I've mostly merged mods or changed heads.