using UnityEngine;
using System.Collections;

public class MoveTo : MonoBehaviour {

public Transform[] goals;

private bool printDone;
int i = 0;

void Start () {
    NavMeshAgent agent = GetComponent<NavMeshAgent> ();
    agent.destination = goals[i].position;
    printDone = false;

}

void Update () {

    NavMeshAgent agent = GetComponent<NavMeshAgent> ();
    if (agent.remainingDistance < 2 && !printDone) {

        print ("Found an item: " + goals [i].name + ". This is a " + goals [i].tag);
        printDone = true;
        agent.destination = goals [i + 1].position;
        int i = i + 1;
    }
}
}