Lua Help me in this function

[viniciusturko]

Hello, I have a function that returns the item ids into a container. But I want that the function returns the slots where u can't find an item as 1 or nil.
For example, I have a container with a rope and a shovel, if I use my function, It will return just the id of the both tools, and not something like this : nil, nil, nil, rope, nil, nil shovel.

Can someone help me to make this function works?
Here is the function I'm using :

function getIdsInContainer(containeruid)
    local t = {}
    for i = 0, (getContainerSize(containeruid)-1) do
        local item = getContainerItem(containeruid, i)
        table.insert(t, item.itemid)
    end
return t
end

Rep ++

 

[Darkhaos]

function getIdsInContainer(containeruid)
	local t = {}
	for i = (getContainerSize(uid) - 1), 0, -1 do
		local item = getContainerItem(containeruid, i)
		if item.itemid < 1 then
			table.insert(t, i)
		end
	end
	return t
end

That will return the slot ids


@Down

Edited, shoul be working

 

[viniciusturko]

Sorry dark, it is returning nothing

@edit

Same error

 

[Cykotitan]

wtf. you want to count free slots in container?

 

[viniciusturko]

wtf. you want to count free slots in container?

Yes, the free slots and the used

 

[Cykotitan]

function getContainerFreeSlots(uid)
	return getContainerCap(uid) - getContainerSize(uid)
end

obviously returns a number, don't see why would you need a table with nil values