Sound Problem !

Questions & Answers
1

So there is my script :

var distance;
var target : Transform;    
var lookAtDistance = 15.0;
var attackRange = 10.0;
var moveSpeed = 5.0;
var damping = 6.0;
var gameobject : GameObject;
var auidioclip : AudioClip;
private var isItAttacking = false;

function Update () 
{
distance = Vector3.Distance(target.position, transform.position);

if(distance < lookAtDistance)
{
isItAttacking = false;
audio.PlayOneShot(audioclip);
lookAt ();
}   
if(distance > lookAtDistance)
{
renderer.material.color = Color.green; 
}
if(distance < attackRange)
{
attack ();
}
if(isItAttacking)
{
Destroy(gameObject);
}

}

function lookAt ()
{
var rotation = Quaternion.LookRotation(target.position - transform.position);
transform.rotation = Quaternion.Slerp(transform.rotation, rotation, Time.deltaTime * damping);
}

function attack ()
{
isItAttacking = true;
Destroy(gameObject);

transform.Translate(Vector3.forward * moveSpeed *Time.deltaTime);

}

The problem is when i go close to the enemy , the sound start repeating many times …
But i want to hear the sound only 1 time in my game. I mean that i want to hear the sound normally once and then i want it to mute for ever. cant anyone please help me ?

2

this is where your audio clip is playing every frame :

 if(distance < lookAtDistance)
 {
      isItAttacking = false;
      audio.PlayOneShot(audioclip);
      lookAt ();
 }

you need to set up a counter or boolean that states if the sound is still playing or not. Here is some untested code (to add to, and change your script with) :

var isAudioClipPlaying : boolean = false;

// ....
if(distance < lookAtDistance)
{
    isItAttacking = false;
    // audio.PlayOneShot(audioclip);
    if (!isAudioClipPlaying) {
        DistanceCloseAudio();
    }
    lookAt ();
} 
// ....

function DistanceCloseAudio()
{
    isAudioClipPlaying = true;
    audio.PlayOneShot( audioclip );
    yield WaitForSeconds( audioclip.length );
    isAudioClipPlaying = false;
}

also your variable name in the question is : var auidioclip : AudioClip; ?? you meant : var audioclip : AudioClip; =]