koobas.hobune.stream
Get transform of an instantiated GameObject(clone)
Hi, i have a problem with get the transform of an instantiated Gameobject(clone), i wanna get the trasform to use it in other script, i only achieve a null reference.
public class Enemy : MonoBehaviour {
public float activeZone;
float nextFire;
public float Distance;
public Transform player;
public Transform FirePosition;
Transform enemy;
GameObject Bullet;
Vector2 posPlayer;
Vector2 posBullet;
void Start ()
{
nextFire = 0f;
activeZone = 12f;
player = GameObject.FindGameObjectWithTag ("Player").transform;
FirePosition = GameObject.FindGameObjectWithTag ("Fire").transform;
Bullet = GameObject.FindGameObjectWithTag("Bullets");
}
// Update is called once per frame
void Update ()
{
if (Distance < activeZone) {
if (Input.GetKeyDown (KeyCode.F) && Time.time > nextFire + 2.0f) {
nextFire = Time.time;
GameObject BulletInstance;
BulletInstance = Instantiate (Bullet,FirePosition.position, FirePosition.rotation) as GameObject;
BulletInstance.rigidbody2D.AddForce (new Vector2 (-5000f, -30f));
enemy = BulletInstance.transform;
Destroy(BulletInstance,0.5f);
}
}
}
void FixedUpdate()
{
posPlayer = player.position;
posBullet = FirePosition.position;
Distance = Vector2.Distance (posPlayer, posBullet);
}
It looks like enemy should be right - for 0.5 seconds anyway, after that it will be null.
yes, in that 0.5 seconds i wanna get the distance between the proyectile and the player, for the score, for now.
Try finding it directly after you instantiate it:
enemy = GameObject.Find("Bullet(Clone)").transform;
The OP has the object that they have already instantiated.
Thanks, but already got the problem, i added this two lines after instantiate, and problem solved,
if(BulletInstance!=null)
enemy = GameObject.Find ("Bullets(Clone)").transform;
an evry time i want to use this clone(transform) first i have check if its not null.
There is no way you should be finding it like this. You are instantiating it. This code would never work properly if there were two or more bullets at once.
in the debug.log i get the actual position of the clone, maybe its not getting all the positions of all bullets, tomorrow will check it,
