Audio How do I stop audio from constantly updating and stacking?

I'm trying to play an Engine sound for a tank as it's driving. The way the code is written, the script constantly updates with info but my Wwise event keeps playing and stacking as it updates. Here is the portion of code.


private void Update ()
{
// Store the value of both input axes.
m_MovementInputValue = Input.GetAxis (m_MovementAxisName);
m_TurnInputValue = Input.GetAxis (m_TurnAxisName);

EngineAudio ();
}


private void EngineAudio()
{
// If there is no input (the tank is stationary)...
if (Mathf.Abs(m_MovementInputValue) < 0.1f && Mathf.Abs(m_TurnInputValue) < 0.1f)
{
AkSoundEngine.PostEvent("MovementIdle", gameObject);



// ... and if the audio source is currently playing the driving clip...

else
{
AkSoundEngine.PostEvent("MovementDriving", gameObject);
}

}

 

Hello!

I think you should not use PostEvent in this case but rather use several RTPC linked to value of your event in wwise.
Something more like:

Code (CSharp):

1.     void Start()
2.     {
3.         AkSoundEngine.PostEvent("EngineOn", gameObject);
4.     }
5.  
6.     public void Update()
7.     {
8.         float forwardSpeed = GetNormalizedForwardSpeed(); //return forward speed between 0 and 1
9.         float turnValue = GetNormalizedTurnValue(); //return turn rate between 0 and 1
10.  
11.         AkSoundEngine.SetRTPCValue("ForwardSpeed", forwardSpeed, gameObject);
12.         AkSoundEngine.SetRTPCValue("TurnValue", turnValue, gameObject);
13.     }

Ps: Don't hesitate use to the code balise when posting code like this =)