CarMovement changes

CarMovement.cs

NetworkID networkId;
 
private void Start()
{
    Rigidbody rb = GetComponent<Rigidbody>();
    rb.centerOfMass = centerOfMass.localPosition;
    gameSceneManager = FindObjectOfType<GameSceneManager>();
    // initialize networkId
    networkId = GetComponent<NetworkID>();
 
    if (networkId.IsMine)
    {
        // set camera target
        Camera cam = Camera.main;
        CameraFollow camFollow = cam.GetComponent<CameraFollow>();
        camFollow.target = transform;
    }
    else
    {
        // disable collider for remote copy
        frontRightCollider.enabled = false;
        frontLeftCollider.enabled = false;
        rearRightCollider.enabled = false;
        rearLeftCollider.enabled = false;
    }
}

private void Update()
{
    // update when game is started
    if(gameSceneManager.State == GameSceneManager.GameState.started)
    {
        // only process user input if the local player is the owner of the Car GameObject
        if (networkId.IsMine)
        {
            UpdateWheelPhysics();
        }

        UpdateWheelTransforms();
    }
}