Better than screenshots: Implement Factorio-FBSR by demodude4u

[danielniccoli]

I like to suggest to implement https://github.com/demodude4u/Factorio-FBSR.
Screenshots are sometimes to small, sometimes missing or not very readable. Some people have mods that alter the environment.

Having a blueprint string renderer outputs consistens images for every blueprint.

[dshemetov]

Duplicate of #151.