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Patch
Added in 1.1.0 / 1.13.2

Determine the quantity of an item in an inventory slot.

count = GetInventoryItemCount("unit", slotId)

Parameters

Arguments

("unit", slotId)
unit 
String - The UnitId of the unit whose inventory is to be queried.
slotId 
Numeric - The inventory slot to be queried, obtained via GetInventorySlotInfo.

Returns

count
count 
Numeric - Returns 1 on empty slots (Thus, on empty ammo slot, 1 is returned). For containers (Bags, etc.), this returns the number of items stored inside the container (Thus, empty containers return 0). Under all other conditions, this function returns the amount of items in the specified slot.

Example

local ammoSlot = GetInventorySlotInfo("AmmoSlot");
local ammoCount = GetInventoryItemCount("player", ammoSlot);
if ((ammoCount == 1) and (not GetInventoryItemTexture("player", ammoSlot))) then
    ammoCount = 0;
end;

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