void OnTriggerExit2D(Collider2D collider)
{
hookshot = null;
player = null;
canSwitch = false;
}
void Start()
{
hookShot = GameObject.Find("player").GetComponent <HookShotScript>();
joint2D = GetComponent <DistanceJoint2D>();
}
void OnTriggerEnter2D(Collider2D collider)
{
hookshot = collider.GetComponent <HookShotScript> ();
player = collider.GetComponent <PlayerScript> ();
canSwitch = true;
}