Weapon storage code

function cabinetUsed(key,old)
    local objectWithData=getElementAttachedTo(source)
    if objectWithData==nil or objectWithData==false then return end
    if objects[objectWithData]==nil then return end
    if objects[objectWithData].cabinetUsed==false then return end
    local new=getElementData(source,key)
    if weapons[key]==nil then
        removeEventHandler("onElementDataChange",source,cabinetUsed)
        for _,player in pairs(getElementsByType("player")) do
            if getElementData(player,"currentCol")==source then
                if old==false or old==nil then
                    old=0
                end
                setTimer(setElementData,200,1,player,key,getElementData(player,key))
                break
            end
        end
        setElementData(source,key,old)
        addEventHandler("onElementDataChange",source,cabinetUsed)
    end
end