path_track + func_tractrain tutorial?

[gerbils_alt_2]

I need to make a train for my map, and this train will go forward and backward with no curves.
Does anyone know of a tutorial to do this?

[Metallics]

[url]http://halfwit-2.com/?page=tutorials&id=93[/url]

Shows how to make a lift using func_tracktrain. Try adapting this.

[gerbils_alt_2]

[QUOTE=metallics;20305359][url]http://halfwit-2.com/?page=tutorials&id=93[/url]

Shows how to make a lift using func_tracktrain. Try adapting this.[/QUOTE]

Thanks.

[editline]05:38PM[/editline]

That worked perfect. Thank you.
I have 2 buttons though. One for forward, one reverse. How can I make it so when the train is moving forward, a player can't just hit the button and make it reverse?

[Metallics]

func_buttons can be locked from an input.
Set both the forward and backward buttons to lock both buttons a slight delay after one of them is pressed, then unlock them with another input at the next stop.

[gerbils_alt_2]

Ok. for the forward button i have this

Onpress, target: backward buton) input: lock

Will this wear off after the train stops?

[Ballin852]

[QUOTE=gerbils_alt_2;20305891]Ok. for the forward button i have this

Onpress, target: backward buton) input: lock

Will this wear off after the train stops?[/QUOTE]

Just have it so once the train passes the 2nd to last path it enables the button again and disables the other.
Add the output to the path_track:
onpass - button - disable.
onpass - button2 - enable.

[gerbils_alt_2]

[QUOTE=Ballin852;20306030]Just have it so once the train passes the 2nd to last path it enables the button again and disables the other.
Add the output to the path_track:
onpass - button - disable.
onpass - button2 - enable.[/QUOTE]

Thank you very much!