I am making a code to switch between two modules of birds there isnt any errors but it dosent work.

Getting Started
,
1

public static bool Grounded = true;

public GameObject Bird1;
public GameObject Bird2;

// Start is called before the first frame update
void Start()
{
Bird1.SetActive(false);
Bird2.SetActive(false);
}

// Update is called once per frame
void Update()
{
if(Grounded == true)
{
Bird1.SetActive(false);
}

if(Grounded == true);
{
Bird2.SetActive(true);
}

if(Grounded == false)
{
Bird1.SetActive(true);
}

if(Grounded == false);
{
Bird2.SetActive(false);
}

CheckIfGrounded();

}

private void OnCollisionEnter(Collision col)
{
CheckIfGrounded();

}

private void CheckIfGrounded()
{
RaycastHit[ ] hits;

//We raycast down 1 pixel from this position to check for a collider
Vector3 positionToCheck = transform.position;
hits = Physics.RaycastAll (positionToCheck, new Vector3 (0, -1), 0.01f);

//if a collider was hit, we are grounded
if (hits.Length > 0) {
Grounded = true;
}
}
private void OnCollisionExit(Collision col)
{
Grounded = false;
}

2

Welcome to the forums! You should definitely use code tags when sharing code, as it formats your code and makes it easier to read.

Why is your Grounded property static? And are you sure your raycast is actually hitting the objects? You can use Debug.Log inside that check (~line 55) or set breakpoints to inspect your properties and find out. Maybe your birbs don’t have colliders on them or something. It’s really tough to say for sure by just looking at part of a script and no details beyond “doesn’t work.”

If you dig a little deeper, and try explaining it in a way that will make sense to people who have no previous knowledge of your project (i.e., all of us), we can probably tell you something a bit more specific.