So far I have the ALU, which is in the pic. I had a couple of other parts that I built that same two days that I was awake doing this, and trying to figure out how to do this before doing this. The game's logic gates I programmed to stop people from looping the gates into each other, and ending up being able to disconnect the power supply to never need it again.

Advanced Settlement Power mod by cadpnq is the mod with the functional logic gates, and I am using those. I found an instructable for an 8-bit computer that I am kind of working from, but it's lacking a lot of detail that's needed for this, so I just look for info on the web that I need. It's all available.