IEnumerator MoveDrone(int index)
{
//position for the drone to head to
int asteroidIndex = asteroidC.GetRandomAstroidIndex();
Vector3 endPosition = asteroidC.GetAstroidPosition(asteroidIndex);
//grab refrence of drones rigidbody
Rigidbody rb = salvageDrones[index].GetComponent <Rigidbody>();
bool destination = false;
//while the drone has not reached its destination loop
while (destination == false)
{
//move the drone
Vector3 nexPositionStep = Vector3.MoveTowards(salvageDrones[index].transform.position, endPosition, 10.0f * Time.deltaTime);
Vector3 direction = (endPosition - salvageDrones[index].transform.position);
float disPlanDrone = Vector3.Distance(salvageDrones[index].transform.position, transform.position);
// Debug.Log("Distance between drone and Planet: " + disPlanDrone);
if (disPlanDrone <= transform.lossyScale.x + 1.0f)
{
Vector3 dir = transform.position - salvageDrones[index].transform.position;
direction = -dir; // * (200.0f /*/ (disPlanDrone - transform.lossyScale.x) */);
// Debug.Log(direction);
}
// salvageDrones[index].transform.LookAt(salvageDrones[index].transform.position - direction);
// Quaternion.LookRotation(salvageDrones[index].transform.position - direction);
salvageDrones[index].transform.rotation = Quaternion.RotateTowards(salvageDrones[index].transform.rotation, Quaternion.LookRotation(-direction), 90 * Time.deltaTime);
//rb.MovePosition(nexPositionStep);
// rb.velocity = (endPosition - salvageDrones[index].transform.position) * Time.deltaTime * 10.0f;
// rb.velocity = (direction *0.5f ) * Time.deltaTime * 7.0f;
rb.AddForce((direction * 0.5f) * Time.deltaTime * 25.0f);
// Debug.Log("Velocity: " + rb.velocity);
rb.velocity = Vector3.ClampMagnitude(rb.velocity, 4);
if (Vector3.Distance(rb.transform.position, endPosition) <= 3.0f)
{
destination = true;
rb.velocity = Vector3.zero;
}
else
{
yield return(null);
}
endPosition = asteroidC.GetAstroidPosition(asteroidIndex);
}
// the drone waits for a period of time as it deals with its buisness
yield return(new WaitForSeconds(Random.Range(1, 2)));
}