Lua Make lever decay

[ziggy46802]

Here is my script

goldtoplat.lua:

	function onUse(cid, item, fromPosition, itemEx, toPosition)
		if getPlayerItemCount(cid, 2148) >= 100 then
			doPlayerRemoveItem(cid,2148,100)
			doPlayerAddItem(cid,2152,1)
                        doSendMagicEffect(getPlayerPosition(cid), 13)			
		end
	return true
end

Here it is in actions.xml

<action actionid="3333" script="goldtoplat.lua"/>

What do I need to add to make the lever turn when you use it and if you dont have 100 of the item, the lever does not turn.

 

[Acubens]

function onUse(cid, item, fromPosition, itemEx, toPosition)
	if item.itemid == 1945 then
		if getPlayerItemCount(cid, 2148) >= 100 then
			doPlayerRemoveItem(cid,2148,100)
			doPlayerAddItem(cid,2152,1)
                        doSendMagicEffect(getPlayerPosition(cid), 13)			
			doTransformItem(item.uid, item.itemid+1)
		else
			doPlayerSendTextMessage(cid, 25, "Sorry, You need 100 gold coins.")
		end
	elseif item.itemid == 1946 then
		doTransformItem(item.uid, item.itemid-1)	
	end
	return true
end