koobas.hobune.stream
How do I fix my code so that these If statements turn an object off or on depending on a number
I have the code down below able to produce a random number but it only turn one object on each time it picks the same object each time no matter the number.
using UnityEngine;
using System.Collections;
public class RandomAudio : MonoBehaviour
{
public GameObject One;
public GameObject Two;
public int Fun;
// Use this for initialization
void Start()
{
Fun = Random.Range(1,3);
}
public void StartMusic()
{
if (Fun == 1)
{
One.gameObject.SetActive(true);
Two.gameObject.SetActive(false);
}
if(Fun == 2)
{
Two.gameObject.SetActive(true);
One.gameObject.SetActive(false);
}
}
// Update is called once per frame
}
Could you add a Debug.Log() in the Start() method to print out the value of Fun and in Start$$anonymous$$usic() to see the ti$$anonymous$$g of those methods? Is Start() called before Start$$anonymous$$usic() (e.g. is Start$$anonymous$$usic() called from some Awake() method?).
What is the value of Fun in the inspector (as it is public)?
Right You guys aren't to helpful with this type of stuff you overcomplicated it. Just do this next time
using UnityEngine;
using System.Collections;
public class RandomAudio : MonoBehaviour {
public float NumberSelect;
public GameObject One;
public GameObject Two;
// Use this for initialization
void Start() {
NumberSelect = Random.Range(1, 3);
}
// Update is called once per frame
void Update() {
if (NumberSelect <= 1)
{
One.gameObject.SetActive(true);
}
else
{
Two.gameObject.SetActive(true);
}
}
}
This code is logically different from the original one (e.g. no gameobject is ever de-activated). And the original problem wasn't really solved, you just used a different method without understanding what was wrong in the old code.
But if you're happy with that, so be it.
Start() is only called once. Move the "Fun = Random.Range(1,3);" into the StartMusic() method.
the problem is something like a logic error and any number that is picked always causes it to pick the second gameobject and I don't why. Also I only need the number picked once right now maybe later when the song ends and I need to cycle through the different songs
Under the same conditions the random number generator will always produce the same sequence.
Try adding this line at the beginning of Start():
Random.InitState( Time.time );
Ok that is an int but Time.time is a float so it wont convert and anyway the thing is I got it to generate either one or two which is what I want, it is the if statements that dont seem to work right as in if its one it still uses the second gameobject. EDIT Also if I uncheck the objects in unity then neither object will become active
