public bool SignalReaches(Minion receiver)
{
Vector2 planetDirection = (Vector2)Planet.position - (Vector2)transform.position;
if (Vector2.Dot(planetDirection, (Vector2)Planet.position - (Vector2)receiver.transform.position) < 0)
{
return(false);
}
Vector2 receiverDirection = (Vector2)receiver.transform.position - (Vector2)transform.position;
float planetAngle = Mathf.Atan2(planetDirection.y, planetDirection.x) * MathUtils.RADIUS2DEGREE;
float receiverAngle = Mathf.Atan2(receiverDirection.y, receiverDirection.x) * MathUtils.RADIUS2DEGREE;
if (Mathf.Abs(MathUtils.AngleDifference(planetAngle, receiverAngle)) > broadcastRadius)
{
return(false);
}
Vector2 rayStart = transform.position;
Vector2 rayEnd = (Vector2)(receiver.transform.position - Planet.position).normalized * (Planet.GetComponentInChildren <CircleCollider2D>().radius + 0.01f);
Vector2 direction = (rayEnd - rayStart);
float distance = direction.magnitude;
direction.Normalize();
var hits = Physics2D.RaycastAll(transform.position, direction, distance);
if (hits.Any(hit => hit.transform != transform && hit.transform != receiver.transform))
{
return(false);
}
line.positionCount += 2;
line.SetPosition(line.positionCount - 2, transform.position + new Vector3(0, 0, 0.5f));
line.SetPosition(line.positionCount - 1, receiver.transform.position);
return(true);
}
