I have some trouble with this:
var myDamage : int = 5; //or whatever
var attackRange : float = 10; //whatever your sphereCollider's diameter is.
function Attack(target : GameObject)
{
if (Vector3.Distance(target.transform.position, transform.position) < attackRange) {
Move(target.transform.position);
}
else
{
var targetHealth : Health = (Health)target.GetComponent("Health") as Health; //Casting in unity javascript. hideous. is why I use C# instead.
targetHealth.Damage(damage);
}
}
function Move(targetLocation : Vector3)
{
//however your character moves. Physics? Simple Transform.Translate()? Too vague to suggest anything here. In any case, make it move towards targetLocation.
}
function DoNothing()
{
//stop movement. make it scratch it's butt.
}
“When comes in range it attacks”:
Have a gameObject called, say, AwarenessArea, childed to Zoombie. Give AwarenessArea a SphereCollider component. Make SphereCollider’s diameter the same number you set attackRange to. make sure IsTrigger = true.
Make a script called something like ZoombieAwareness (ZoombieAI?) and attach it to the AwarenessArea gameObject.
Don’t know how you’ve identified the player gameObject. Assuming you’ve given it a tag named “Player”
var myActions : ZoombieActions;
function Awake()
{
myActions = (ZoombieActions)GetComponent("ZoombieActions") as ZoombieActions
}
function OnTriggerEnter (thatThingIHit : Collider) {
if ( thatThingIHit .CompareTag("Player"))
myActions.Attack(thatThingIHit.gameObject);
}
function OnTriggerExit (thatThingIHit : Collider) {
if ( thatThingIHit .CompareTag("Player"))
myActions.DoNothing();
}