koobas.hobune.stream
Does not Destroy instance of Game Object
I tried to destroy the instance of the game object but it just doesnt work. Basically I am trying to create instances of cloud and lightning which strikes the player at random intervals. I assigned the cloudAndLightning gameobject to be my prefab which is my cloud and lightning game objects. HELPPPP!!!!
public class KillObjectGenerator : MonoBehaviour {
public float randomTimeDelay;
public GameObject cloudAndLightning;
private Vector2 newPosition;
public float spawnTime = 3.0f;
public bool isSpawned = false;
private float randomX;
private float x;
private float y;
public GameObject justDisappearAlr;
void Start()
{
randomTimeDelay = Random.Range(3.0f, 6.0f);
// Start calling the Spawn function repeatedly after a delay.
InvokeRepeating("Generator", randomTimeDelay, spawnTime);
}
void spawnNewPosition()
{
float randomX = Random.Range(-4.7f, 3.6f);
float y = 4.3f;
newPosition = new Vector2(randomX, y);
}
public void Generator()
{
GameObject justDisappearAlr = (GameObject)Instantiate(cloudAndLightning, newPosition, Quaternion.identity);
isSpawned = true;
Debug.Log("Spawned a kill object!");
}
void OnCollisionExit2D(Collision2D col)
{
if(col.gameObject.tag == "gameObject")
{
Destroy(justDisappearAlr);
Debug.Log("KILLED YOU!");
isSpawned = false;
}
}
}
Check out line 32:
GameObject justDisappearAlr = (GameObject)Instantiate(cloudAndLightning, newPosition, Quaternion.identity);
You're making a new local variable called justDisappearAlr with the same name as your member variable on line 12.
I think you need to remove that "GameObject" type at the beginning of line 32, so you have:
justDisappearAlr = (GameObject)Instantiate(cloudAndLightning, newPosition, Quaternion.identity);
@heyhujiao Well the problem is you aren't using the OnCollisionExit2D method for each instantiated gameobject, you're using it for whatever this script is attached to. What you need to do is create a new script with your OnCollisionExit2D method, and have it attached to the cloudAndLighting prefab.
If you need to have the isSpawned changed to false, you can just do this:
void Update()
{
if(isSpawned)
{
//Checking if the global variable justDisappearAlr is destroyed.
if(justDisappearAlr == null)
{
isSpawned = false;
}
}
}
Also, just use your global variable for instantiating. No reason to create a local one.
