GameObject * getClosestStar(GameObject *sourceObject)
{
	GenericSLNode *x = SmartGameObjList->HeadNode; 
	float closestDist = FLT_MAX;
	Vector3 sourceDist = Commands->Get_Position(sourceObject);
	GameObject *closestStar = NULL;
	
	while (x)
	{
		GameObject *o = (GameObject *)x->NodeData;
		if (o && o != sourceObject && Commands->Is_A_Star(o))
		{
			Vector3 TargetPos = Commands->Get_Position(o);
			float distance = Commands->Get_Distance(sourceDist, TargetPos);
			if (distance < closestDist)
			{
				closestDist = distance;
				closestStar = o;
			}
		}
		x = x->NodeNext;
	}
	
	return closestStar;
}