Concrete Plus

A mod for the game Factorio that draws a big ol plus on the map for 4 corners maps, rows and columns for multi-player ribbon worlds, or just an easy walkway. Pictured with "World Mirror" above to demonstrate a cooperative/competitive playstyle

Features configurable directions, materials, widths, and offsets.

Written entirely by ChatGPT o1. "Ideas-guy"ed and troubleshooted by me. I just hit the thing with a hammer until it gave me usable code. If you find that it doesn't work for you, let me know!

And shoutout to the devs for documenting their code so well that large language models are able to navigate it without issue.