// Update is called once per frame
void FixedUpdate()
{
Vector3 destination;
if (poi == null)
{
destination = Vector3.zero;
}
else
{
//get the position of the poi
destination = poi.transform.position;
//if poi is a projectile, check to see if its at rest
if (poi.tag == "Projectile")
{
//if it is sleeping (that is, not moving)
if (poi.GetComponent <Rigidbody>().IsSleeping())
{
//return to default view
poi = null;
if (MissionDemolition.S.shotsLeft == 0)
{
MissionDemolition.GameOver();
MissionDemolition.S.Invoke("StartLevel", 5f);
}
//in the next update
return;
}
}
}
//limit the x and y to minimum values
destination.x = Mathf.Max(minXY.x, destination.x);
destination.y = Mathf.Max(minXY.y, destination.y);
//interpolate from the current camera position towards destination
destination = Vector3.Lerp(transform.position, destination, easing);
//retain a destination.z of camZ
destination.z = camZ;
//set the camera to the destination
transform.position = destination;
//set the orthographic view of the camera to keep ground in view
this.GetComponent <Camera>().orthographicSize = destination.y + 10;
}