Feature Request: Signals

[vico93]

I think i already told @Flatkat long time ago on Fabricord about it, but i think formalizing here would be better too, specially now that there is other people doing PRs to the repo.

Basically, this idea is adding signal blocks and a routing system inspired by Signals, an old mod that, in tandem with what we already have in Linkart, would allow autonomous railroads to be made with this mod, mimicking the features of TrainCarts.

Description from that CF page:

This mod adds Signals to the game, which behave similar to OpenTTD/Factorio signaling (which is based on how train signals in real life behave).
Apart from Signals this mod contains a routing system, where carts can be configured to go to a certain station and the routing will do the rest (decide the best route and operate junctions).

And here's a video showing how it operates:

[vico93]

Pingging @ellellie too to see if she would have interest in that too