Audio clip variables?

Unity Engine
1

Hi, Im trying to learn how to script audio clips, now working on rolloffFactors, but it dosent seem to work:

var sound : AudioClip;
var rolloffFactor : float;


function OnTriggerEnter()
{
	audio.rolloffFactor == 0.1;
	audio.PlayOneShot(sound);
}

Here, a variable sound is supposed to play when the player contacts this object, but the rolloffFactor isent working, and the console says:
Assets/Scripts/PlaySoundOnCollision.js(7,29): BCE0034: Expressions in statements must only be executed for their side-effects. (Filename: Assets/Scripts/PlaySoundOnCollision.js Line: 7).
What do I do?

2

“==” is comparison, not assignment. “=” is assignment.

–Eric

3

Ok, figured it out. I really dident need the audio.rolloffFactor, I just had to make the sound mono, and edit rolloff in the audio source component.