trigger once

From Quake Wiki

Trigger Once:

Description: A trigger that fires only once. Is triggered by walking onto it.

classname "trigger_once"
style "#" 32 works
killtarget Kills something.
target Trigger name of targe.
sounds Sound made when triggered. See Table below.
wait Delay until it retriggers, some classes only (optional)
delay Delay before action is triggered.


Sounds - the different sounds triggers can make when activated.

Blank means no sound.
1 Secret sound
2 Beep Beep
3 Large Switch
4 Set message to text string, can be used to show messages.


Source: http://www.gamers.org/dEngine/quake/QDP/qmapspec.html#2.3.1