camera lock on train#768

Little suggestion to be able to click on a train and follow it back and forth along its path.

I’d also like to be able to click on a train, hit a button, and have it take me along for a ride. Just to take in the sights I’ve built, see where it’s going (maybe for troubleshooting), and generally chill for a while with the nice soundtrack soothing the soul.

Personally I think it could be cooler if you could follow anything. Like following a square in the process of changing it into a completely different thing