Returns whether the player is in range of an NPC that can set the Hearthstone location. Usable following the
CONFIRM_BINDER event which fires when the player speaks to an Innkeeper (or similar) NPC and chooses to set his or her Hearthstone location. Used in the default UI to hide the confirmation window for such if the player moves too far away from the NPC.
See also Player information functions.
inRange- 1 if the player is in range of an NPC that can set the Hearthstone location; otherwise nil (