Changing a NavMesh Destination

Questions & Answers
1

I have a nav mesh on my enemy, I would like the enemy to choose a point, walk to that destination, wait 5 seconds and then choose a new destination. This works once, but when the enemy is due to choose a new location, it chooses a new destination every frame resulting in him moving all around the map very quickly. What changes should I make to get the enemy to choose a new location only once?

    void Update () 
    {
         StartCoroutine(PathRemaining());
    }

    void WalkPosition()
    {
        Vector3 randomDirection = Random.insideUnitSphere * 15.0f;

        randomDirection += transform.position;
        NavMeshHit hit;
        NavMesh.SamplePosition(randomDirection, out hit, 15.0f, 1);
        Vector3 finalPosition = hit.position;

        agent.SetDestination(finalPosition);

        Debug.Log(finalPosition);
    }

    IEnumerator PathRemaining()
    {
        if (!agent.pathPending)
        {
            if (agent.remainingDistance <= agent.stoppingDistance)
            {
                if (!agent.hasPath || agent.velocity.sqrMagnitude == 0f)
                {
                    animate.SetBool("Idle", true);
                    //Debug.Log("Done");

                    yield return new WaitForSeconds(5.0f);
                    WalkPosition();
                }
            }
            else
            {
                //Debug.Log("Walking");
                animate.SetBool("Idle", false);
            }
        }
    }
2

Manage to solve it, I was coming at it completely wrong, I should have been using InvokeRepeating which makes a lot more sense now that I have it implemented ha. Anyway here’s the code for anyone else that might need it:

    void Start () 
    {
        animate = GetComponent<Animator>();
        agent = GetComponent<NavMeshAgent>();

        InvokeRepeating("WalkPosition", 0.0f, 5.0f);
	}
	
	// Update is called once per frame
	void Update () 
    {
        PathRemaining();
	}

    void WalkPosition()
    {
        Vector3 randomDirection = Random.insideUnitSphere * 15.0f;

        randomDirection += transform.position;
        NavMeshHit hit;
        NavMesh.SamplePosition(randomDirection, out hit, 15.0f, 1);
        Vector3 finalPosition = hit.position;

        agent.SetDestination(finalPosition);
    }

    void PathRemaining()
    {
        if (!agent.pathPending)
        {
            if (agent.remainingDistance <= agent.stoppingDistance)
            {
                if (!agent.hasPath || agent.velocity.sqrMagnitude == 0f)
                {
                    animate.SetBool("Idle", true);
                }
            }
            else
            {
                animate.SetBool("Idle", false);
            }
        }
    }