Checking for item count help

[Ninkobi]

I have made a script which involves 2 altars where 2 items will be places, 1 is a trident, other is 30x demonic essence, when you press the lever it will check the items are there and remove them.

I can do it for just a trident and 1x demonic essense but I'm not sure how to do it for 30x. Can someone please help with this.

Heres the script:

function onUse(cid, item, frompos, item2, topos)
    piece1 = 6534 --trident
    piece2 = 6500 --essense 30x needed fix :D
    if item.uid == 9783 and item.itemid == 1945 then
	piece1pos = {x=19953, y=20236, z=9, stackpos=STACKPOS_TOP_MOVEABLE_ITEM_OR_CREATURE} -- trident placement
	piece2pos = {x=19953, y=20235, z=9, stackpos=STACKPOS_TOP_MOVEABLE_ITEM_OR_CREATURE} -- essense
	getpiece1 = getThingfromPos(piece1pos)
	getpiece2 = getThingfromPos(piece2pos)
        if (getpiece1.itemid==piece1 and getpiece2.itemid==piece2) then
	   gatepos = {x=19958, y=20236, z=9, stackpos=1}
   	   doCreateItem(3219,1,gatepos)
		doRemoveItem(getpiece1.uid,1)
		doRemoveItem(getpiece2.uid,1)
   	   doTransformItem(item.uid,1946)
           doPlayerSendTextMessage(cid,MESSAGE_EVENT_ADVANCE,'GRRRR! You are getting closer to me!')
       else
           doPlayerSendCancel(cid,"Sorry not possible.")
       end
   else
      doPlayerSendCancel(cid,"Sorry not possible.")
   end
return 1
end

Thanks in advance.

 

[slaw]

and getpiece2.type == 30)

 

[Ninkobi]

and getpiece2.type == 30)

Thanks slawken! You are the best, always helping people.