I actually made this, a factory "compiler" that takes in a target output (eg. 1000 science / minute), and lays out a blueprint working from raw inputs to the de

I actually made this, a factory "compiler" that takes in a target output (eg. 1000 science / minute), and lays out a blueprint working from raw inputs to the desired output. It's hacky and buggy (and by this point probably out of date) but you can see it here: https://github.com/ekimekim/factoriocalc/tree/generator https://github.com/ekimekim/factoriocalc/tree/generator The factory it generates is a main bus design, with discrete "steps" on the bus that take certain inputs, process them in a standardized area, then put the output onto the bus. It also stops every so often for "compaction" where it reduces several low-throughput belts into fewer high-throughput belts. The whole area is covered by roboports to enable automated construction (no logistic robots are used, production is entirely done by belt) along with power lines etc. The full layout looks like this: ||bus|| ||||||| ...beacons... vvvvvv\-> input to process |||||| ||||||/-- output from process ||||||| ...beacons... in a repeating pattern, each process step sandwiched between two lines of beacons. It is very much not optimised, the idea was to make something as simple as possible that would work. There's also a blueprint-to-ascii-art renderer which I added to help debug layout issues. I haven't played factorio in a while but I do plan to keep working on this. Due to some poor choices early on implementing the last few fiddly (and less interesting) bits ended up being the bottleneck. In its current state it can go from raw inputs to a full suite of science packs, though some of the recipes are probably out of date, and I think there's some bugs in a few of the layouts that manifest in the finished blueprint as belts the wrong way around, etc.