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.
Signature:
hasRange = ItemHasRange(itemID) or ItemHasRange("itemName") or ItemHasRange("itemLink")
Arguments:
itemID- An item's ID (number)itemName- An item's name (string)itemLink- An item's hyperlink, or any string containing theitemStringportion of an item link (string)
Returns:
hasRange- 1 if the item has an effective range; otherwise nil. (1nil)