Unsolved make a Lua Triggerbox work only once

Currently working on sound pacenotes for the Dakar Style Mod.

I am using this function to play a sound when the triggerbox is entered. But I want it to be played only at the first drivethrough/until the car is reset:

local function mysoundCP01 (data)
if data.event == "enter" then
Engine.Audio.playOnce('AudioGui','sounds/petlua_dakar_01/sound_01.mp3')
end
end

mysoundCP01


Help is much appreciated!

 

Have tried that and several other methods. Not working so far.

 

Solved. Counters or similiar stuff must be implemented in the modScript.lua file.

 

Sorry for bumping the "old" thread...but my question is related to this one.

Is there a possibility that the sound only plays when you are inside the trigger - and stops when you leave it?