How to access to runtime created gameobject children

Unity Engine
1

Hi, is there a way from one script we can access to one gameobject which is created only on runtime , but to its children which are an array children ?

2

One way would be to store the children as they’re created.

Another would be to use transform.Find(name) or transform.GetChild(index).

1 Like
3

Could you please explain more ? Here are my codes : i want from gamecontroller script check when player collides with each of those array’s children something happens,some codes run i mean :

using UnityEngine;
using System.Collections;

public class GameController : MonoBehaviour {

    public Spawner spawner;
    public GameObject player;
    public BackgroundScrolling bgs;
    public ObjectPool objectpool;
    public RecycleGameObject prefab;

    void Awake()
    {
        spawner = GameObject.Find ("Spawner").GetComponent<Spawner>();
        player = GameObject.Find ("Player");
        prefab = GameObject.Find ("EnemyPrefab");

    }
    void Start ()
    {
       
    }
   
    void Update ()
    {
       
    }
    void OnCollisionEnter2D(Collision2D col)
    {
       
    }


}

public class ObjectPool : MonoBehaviour {

    public RecycleGameObject prefab;

    private List<RecycleGameObject> poolInstances = new List<RecycleGameObject>();

    private RecycleGameObject CreateInstance(Vector3 pos){

        var clone = GameObject.Instantiate (prefab);
        clone.transform.position = pos;
        clone.transform.parent = transform;

        poolInstances.Add (clone);

        return clone;
    }

    public RecycleGameObject NextObject(Vector3 pos){
        RecycleGameObject instance = null;

        foreach (var go in poolInstances) {

thanks .

4

No Answer?who knows?

5

If the parent has the rigidbody and the script with collision events, and the children have colliders, then the parent will detect all child collision events.

6

i used the codes below and its ok but player does not remain on spot which i want :

     void OnCollisionEnter2D(Collision2D col)
    {
        if (col.gameObject.tag == "Enemy")
        {
            StartCoroutine (retro ());

        }
    }

    IEnumerator retro()
    {
        transform.localPosition = new Vector3(-4, -0.5f, 0);
        var running = false;
        anim.SetBool ("Running", running);
        yield return new WaitForSeconds(1f);
        Time.timeScale = 0;
        gameoverPanel ();
    }
    public void gameoverPanel()
    {
        GameoverPanel.SetActive (true);
        Buttons.SetActive (false);

    }