koobas.hobune.stream
Yield WaitForSeconds doesn't work, give syntax error
Hi,
I am at a bit of an impasse. I have tried everything, but it would seem my Yield WaitForSeconds is not properly formatted, even though I have followed numerous examples. The MonoDevelop and Unity is telling me that there should not be a ( at the WaitForSeconds line. Could someone please let me know what I am doing wrong? Here is my code (I commented out what I had previously tried with creating a coroutine and then waiting a second but the load level did not get called):
void OnTriggerEnter(Collider otherObject){
if(otherObject.tag == "enemy"){
Enemy enemy = (Enemy) otherObject.gameObject.GetComponent("Enemy");
Instantiate(ExplosionPrefab, enemy.transform.position, enemy.transform.rotation);
enemy.SetPositionAndSpeed();
Destroy(gameObject);
Player.Score += 100;
if(Player.Score >= 1000){
Debug.Log ("In 1000");
yield WaitForSeconds(1f);
Application.LoadLevel(3);
//StartCoroutine(WinScreen ());
}
}
}
IEnumerator WinScreen(){
yield return new WaitForSeconds(1);
Application.LoadLevel(3);
Debug.Log ("In coroutine");
}
You can't use a yield outside of a IEnumerator.
So what you had originally with the StartCoroutine was correct, the reason it did not run, is you destroyed the gameObject. So nothing below that would work.
Here is a fixed way of doing it.
void OnTriggerEnter(Collider otherObject){
if(otherObject.tag == "enemy"){
Enemy enemy = (Enemy) otherObject.gameObject.GetComponent("Enemy");
Instantiate(ExplosionPrefab, enemy.transform.position, enemy.transform.rotation);
enemy.SetPositionAndSpeed();
Player.Score += 100;
if(Player.Score >= 1000){
Debug.Log ("In 1000");
StartCoroutine(WinScreen ());
}
else {
Destroy(gameObject);
}
}
}
IEnumerator WinScreen(){
yield return new WaitForSeconds(1f);
Application.LoadLevel(3);
Destroy(gameObject);
Debug.Log ("In coroutine");
}
EDIT: Sorry, you were right, just not in this place. I destroy the object when it exits the frame and since in this instance it keeps going it still got destroyed before the coroutine was finished. Thanks a lot!
Are you destroying the gameObject anywhere else?
IEnumerator WinScreen(){
Debug.Log ("In coroutine");
yield return new WaitForSeconds(1f);
Debug.Log("WaitForSeconds finished, Loading Level");
Application.LoadLevel(3);
Destroy(gameObject);
}
See if it prints them two lines.
