Enemy

#pragma strict

var target : Transform;
var navComponent : NavMeshAgent;
var MaxDist : float = 5;

function Start () {
target = GameObject.FindWithTag("Player").transform;
        navComponent = this.transform.GetComponent(NavMeshAgent);
}

function Update () {
 if (target) {
        var dist = Vector3.Distance(target.position, transform.position);
        if (dist < MaxDist){
        if(target) {

                navComponent.SetDestination(target.position);

        }
}
}
}