// Update is called once per frame
void Update()
{
if (target)
{
Vector3 desiredPosition = transform.position;
Vector3 viewPosition = cam.WorldToViewportPoint(target.transform.position);
Rigidbody rb = target.GetRigidbody();
if (rb)
{
//Debug.Log(viewPosition);
// At the edge of the screen
desiredPosition.y = target.transform.position.y + 0.5f;
// Stay ahead of the balloon based on its velocity
desiredPosition.y += Mathf.Clamp(Mathf.Pow(target.GetRigidbody().velocity.y, velocityPower) * velocityMultiplier, -maxVelocityLeeway, maxVelocityLeeway);
desiredPosition.y = Mathf.Clamp(desiredPosition.y, yBounds[0], yBounds[1]);
}
else
{
// We're landing on the moon, so go to the max top.
desiredPosition.y = yBounds[1];
}
transform.position = Vector3.SmoothDamp(transform.position, desiredPosition, ref velRef, smoothTime, Mathf.Infinity, Time.deltaTime);
}
}
private void OnTriggerEnter(Collider other)
{
HotAirBalloon hotAirBalloon = other.GetComponentInParent <HotAirBalloon>();
if (hotAirBalloon)
{
Rigidbody rb = hotAirBalloon.GetRigidbody();
Destroy(rb);
StartCoroutine(LandBalloon(hotAirBalloon.transform));
}
}
