koobas.hobune.stream
How to destroy an object if it already exist in a scene
Hello I'm new here I'm having a hard time with the Audio(BG Music) of my scene, I created a BG Music to my first scene that will continuously play even going to another scene. My problem is that if I go back to the that scene(first scene) where I put my BG Music it will play the BG Music again, making it double BG Music(x3,x4,x5.... As I go back to that scene again)
Sorry for my wrong grammar :)
BTW this is my code:
function Awake()
{
if(GameObject.Find("TronBG") == 1)
{
Debug.Log("IF");
Destroy(gameObject);
}
else
{
Debug.Log("ELSE");
DontDestroyOnLoad(gameObject);
SoundSource = gameObject.AddComponent(AudioSource);
SoundSource.playOnAwake = false;
SoundSource.rolloffMode = AudioRolloffMode.Logarithmic;
SoundSource.loop = true;
}
}
Use a static variable to reference the first TronBG object, and suicide any TronBG object at Awake when this variable has been set:
static var bgAudio: GameObject;
function Awake(){
if (bgAudio){ // if bgAudio already references some object...
Destroy(gameObject); // suicide
} else { // if bgAudio is null, this is the first TronBG object:
bgAudio = gameObject; // assign this one
SoundSource = gameObject.AddComponent(AudioSource);
SoundSource.playOnAwake = false;
SoundSource.rolloffMode = AudioRolloffMode.Logarithmic;
SoundSource.loop = true;
}
}
If you give them a unique tag this will work:
function Awake() {
if (GameObject.FindGameObjectsWithTag(gameObject.tag).length > 1){
Destroy(gameObject);
}
else {
//initialize
}
}
The second (or more) instance will find more than one object with their tag.
WOW! thanks a lot bro! :D Finaly I can pass my project in GameDev. :D $$anonymous$$y next problem is to convert it into an android game :D
