// Trigger fires when the player collides with a hook,
// to destroy the correct hook if it was retracting
void Trigger(Collider2D collider)
{
if (collider.gameObject == grapplingHook1 && grapple1.Retracting())
{
collider.gameObject.SetActive(false);
}
else if (collider.gameObject == grapplingHook2 && grapple2.Retracting())
{
collider.gameObject.SetActive(false);
}
}