Advanced Amulet of Experience

[Apoccalypse]

Hello,
I have very saphisticated problem with my amulet of experience's script.

Spoiler: The Script

local config = {

rate = 2.0, -- 2.0 = 2x faster than normal.
un_equip = 2131, -- Item ID of the UN-Equipped ring.
equip = 2130, -- Item ID of the Equipped ring.
time = 1,
storage = 20011

}

function onDeEquip(cid, item, slot)
doPlayerSetExperienceRate(cid, 1.0)
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Your extra experience rate has ended.")
doTransformItem(item.uid, config.un_equip)
return true
end

function onEquip(cid, item, slot)
if getConfigValue("experienceStages") == "yes" then
doPlayerSetExperienceRate(cid, getExperienceStage(getPlayerLevel(cid))*2)

else
doPlayerSetExperienceRate(cid, getConfigValue("rateExperience")*2)
end
doPlayerSendTextMessage(cid, MESSAGE_INFO_DESCR, "Your extra experience rate is now " .. config.rate .. "x doubled your former experience rate.It will last for ".. config.time .." hours.")
setPlayerStorageValue(cid, config.storage, os.time() + config.time * 3600 * 1000)
doTransformItem(item.uid, config.equip)
doDecayItem(item.uid)
return true
end

Presently it changes its apperance from item id x to y as i wanted ,doubles gaining exp when it is set up and it makes experience back to normal when it is removed.
The problem is that it is infinite.
I would like it to disappears from the inventory (necklaces place) after one hour of using.

I started by declaring in local confing -- time = 1 and storage=20011 (i guess it is necklaces place) but I have no idea what could I do next to make it working.
If anyone could help that would be great

 

[massuco]

Did you tried to set the duration on items.xml?
Like the duration time of life ring etc..

 

[Apoccalypse]

You are a genius! I can not belive how simple the solution was. Thanks man