public void ApplyGravity(Gravitate objToGravitate)
{
Rigidbody2D rbToGravitate = objToGravitate.objSpaceObj.objRigidbody;
Vector2 direction = objSpaceObj.objRigidbody.position - rbToGravitate.position;
float distanceSquared = direction.sqrMagnitude;
float distanceFromCenter = (objPhysicsProperties.Radius + objToGravitate.objPhysicsProperties.Radius);
//Debug.Log("Dist from center: " + distanceFromCenter + " | Distance: " + direction.magnitude);
if (direction.magnitude > distanceFromCenter)
{
float gravitationMag = G * (objSpaceObj.objRigidbody.mass * rbToGravitate.mass) / distanceSquared;
Vector2 force = direction.normalized * gravitationMag;
rbToGravitate.AddRelativeForce(force, ForceMode2D.Force);
if (force.SqrMagnitude() > MIN_THRESHOLD)
{
if (!gravitatingObjects.Contains(objToGravitate))
{
gravitatingObjects.Add(objToGravitate);
if (objSpaceObj.objRigidbody.mass >= objToGravitate.objSpaceObj.objRigidbody.mass)
{
if (OnObjectEnteredGravitationalPull != null)
{
OnObjectEnteredGravitationalPull(objSpaceObj, objToGravitate.objSpaceObj);
}
}
}
}
else if (gravitatingObjects.Contains(objToGravitate))
{
gravitatingObjects.Remove(objToGravitate);
if (OnObjectExitedGravitationalPull != null)
{
if (objSpaceObj.objRigidbody.mass >= objToGravitate.objSpaceObj.objRigidbody.mass)
{
Debug.Log("OUT OF GRAVITATIONAL RANGE");
OnObjectExitedGravitationalPull(objSpaceObj, objToGravitate.objSpaceObj);
}
}
}
}
else
{
//Absorb!
PhysicsProperties.AbsorbObject(objSpaceObj, objToGravitate.objSpaceObj);
}
}
