private void Start()
{
aux = AuxManager.instance;
GM = GameManager.instance;
EM = EffectsManager.instance;
rb = GetComponent <Rigidbody2D>();
grabbableObjectsList = new List <GameObject>();
grabObjectIndicator = aux.GetGrabObjectIndicator();
line = GetComponent <LineRenderer>();
camFollow = aux.GetCamera().GetComponent <CameraFollow>();
throwHook = GetComponent <ThrowHook>();
hinge = GetComponent <HingeJoint2D>();
disJoint = GetComponent <DistanceJoint2D>();
}