triggerbox movements

Unity Engine
1

Hi,

I’m trying to make a figure moving like following ways:

-frist: move forward
-then: stand for 3 seconds
-and then: move forward again

My code:

using UnityEngine;
using System.Collections;
public class Citizen : MonoBehaviour {

    public float speed_c = 0.5f;
   
// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {
            float amtToMove = speed_c * Time.deltaTime;
            transform.Translate(Vector3.forward * amtToMove, Space.World);
}

    void OnTriggerEnter(Collider item)
    {
            float amtToMove = speed_c * Time.deltaTime;
            if (item.tag == "citizen_wall")
            {
                    speed_c = 0;
                    StartCoroutine(Standing());
                    transform.Translate(Vector3.forward * amtToMove, Space.World);
            }
           
    }
   
    IEnumerator Standing()
    {
            yield return new WaitForSeconds(3.0f);
            yield return 0;
    }
}

What happens:
The figure moves forward to the triggerbox. Then it stands there forever.
Could anyone give me some hints?

greetz
UfoHunter

2

Maybe yield break helps you?

   IEnumerator Standing()
    {
            yield return new WaitForSeconds(3.0f);
            yield break;
    }
3

Or this way:

    void OnTriggerEnter(Collider item)
    {
            float amtToMove = speed_c * Time.deltaTime;

            if (item.tag == "citizen_wall")
            {
                    speed_c = 0;
                    StartCoroutine(Standing(amtToMove));
            }
    }

    IEnumerator Standing(float amtToMove)
    {
            yield return new WaitForSeconds(3.0f);
            transform.Translate(Vector3.forward * amtToMove, Space.World);
            yield return 0;
    }
4

I’ve just tried both versions. Nope. Don’t work.