Semaphores

[Lolipop]

Hi there.

I'm playing TTD for a first time.
So i've got a question.
It's about semaphores. What's the difference between them?
I mean short and long ones.
And what pre-signals for?
Plz answer, and will be great, if screenshots provided.

Thanx A LOT.











PS: Sorry for my English, cuz i'm from Russia

[Prof. Frink]

Semaphores act exactly the same as normal signals, but look different.
PreSignals are explained in the manual.

[GrrBrr]

don't get confused... this links are from ttdpatch but signals in openttd work in the same way...