Projectile not inflicting damage on AI

Questions & Answers
1

Hello. I have a projectile, but it is not casing damage. I tried using this line of code:

if(Physics.Rocket(Rocket, hit)){ // if something hit, send the message
hit.collider.SendMessageUpwards(“ApplyDamage”, 800, SendMessageOptions.DontRequireReceiver);

and it would return Compiler errors. I don’t know what to do. Also, my projectile script is below.

// The reference to the explosion prefab
var explosion : GameObject;
var timeOut = 3.0;

// Kill the rocket after a while automatically
function Start () {
	Invoke("Kill", timeOut);
}


function OnCollisionEnter (collision : Collision) {
	// Instantiate explosion at the impact point and rotate the explosion
	// so that the y-axis faces along the surface normal
	var contact : ContactPoint = collision.contacts[0];
	var rotation = Quaternion.FromToRotation(Vector3.forward, contact.normal);
    Instantiate (explosion, contact.point, rotation);
    transform.Translate(Vector3.up * Time.deltaTime);

	// And kill our selves
	Kill ();    
}

function Kill () {
	// Stop emitting particles in any children
	var emitter : ParticleEmitter= GetComponentInChildren(ParticleEmitter);
	if (emitter)
		emitter.emit = false;

	// Detach children - We do this to detach the trail rendererer which should be set up to auto destruct
	transform.DetachChildren();
		
	// Destroy the projectile
	Destroy(gameObject);
}
2

What is that function Physics.Rocket ?