Wiley-World.of.Warcraft.Programming.A.Guide.and.Reference.for.Creating.WoW.Addons

794 Part IV ■ ReferenceA Bind on Pickup item looted by the player can be traded to other characterswho were originally eligible to loot it, but only within a limited time afterlooting. This period can be ended prematurely if the player attempts certainactions (such as socketing gems into the item).Returns:tradeable—1 if the item can temporarily be traded to other players; otherwisenil (1nil)GetSocketItemInfoReturns information about the item currently being socketed.name, icon, quality = GetSocketItemInfo()Only returns valid information when the Item Socketing UI is open (i.e.between the SOCKET_INFO_UPDATE and SOCKET_INFO_CLOSE events).Returns:name—Name of the item (string)icon—Pathtoanicontexturefortheitem(string)quality—Quality level of the item (number, itemQuality)GetSocketItemRefundableReturns whether the item open for socketing is temporarily refundable.refundable = GetSocketItemRefundable()Items bought with alternate currency (honor points, arena points, or specialitems such as Emblems of Heroism and Dalaran Cooking Awards) can bereturned to a vendor for a full refund, but only within a limited time after theoriginal purchase. This period can be ended prematurely if the player attemptscertain actions (such as socketing gems into the item).Returns:refundable—1 if the item can be returned to a vendor for a refund; otherwisenil (1nil)GetSocketTypesReturns information about the gem types usable in a socket.gemColor = GetSocketTypes(index)Only returns valid information when the Item Socketing UI is open (i.e.between the SOCKET_INFO_UPDATE and SOCKET_INFO_CLOSE events).Arguments:index—Index of a gem socket (between 1 and GetNumSockets())(number)Returns:gemColor—Type of the gem socket (string)Blue—Accepts any gem, but requires a blue, green, purple or prismatic gemto activate the item’s socket bonus