Rising water?

[squishy]

Hey, just wondering how to add or make water rise with a button. and also a trigger block.

[dafatcat]

Tie the water brush to func_water_analog and name it (eg: water_rise01). Then make your button have an output like: on press -> water_rise01 -> open
This will make the water rise.

What do you mean by a trigger block?

[Zeph]

trigger_once, walk into zone, trigger output.

Couldn't you make it a func_movelinear with only the top side the water texture (rest nodraw), and then trigger it to open in the same way?

EDIT:

Note that players and indeed zombies cannot swim in deep water in L4D. Dunno if they changed that in L4D2

[squishy]

When I say Trigger block I mean like a trigger hurt or something like that