Returns whether an item has a range limitation for its use. For example, Mistletoe can only be used on another character within a given range of the player, but a Hearthstone has no target and thus no range restriction. Returns nil for items which have a range restriction but are area-targeted and not unit-targeted (e.g. grenades).
See also Item functions.
itemID- An item's ID (
itemName- An item's name (
itemLink- An item's hyperlink, or any string containing the
itemStringportion of an item link (
hasRange- 1 if the item has an effective range; otherwise nil. (