Key with unique id - uid

[vvantrigt]

hello,
I'm working on a quest, starting with a key that opens a door.

2 options:
1. an npc that sells the key with an uid.
2. a quest box with the key in it, WITH the uid.

for both options, I don't know how i can add the uid.
please help!

msn: [email protected]

 

[Cykotitan]

A piece of code from Seymour.lua:

	elseif msgcontains(msg, "key") then
		npcHandler:say("Do you want to buy the Key to Adventure for 5 gold coins?", cid)
		Topic[talkUser] = 4
	elseif Topic[talkUser] == 4 then
		if msgcontains(msg, "yes") then
			if getPlayerMoney(cid) >= 5 then
				npcHandler:say("Here you are.", cid)
				doPlayerRemoveMoney(cid, 5)
				local key = doCreateItemEx(2088, 1)
				doSetItemActionId(key, 4600)
				doPlayerAddItemEx(cid, key, 1)
			else
				npcHandler:say("You don't have enough money.", cid)
				
			end
		elseif msgcontains(msg, "no") then
			npcHandler:say("As you wish.", cid)
		else
			npcHandler:say("Only nonsense on your mind, eh?", cid)
		end
		Topic[talkUser] = 0

You can make scripted quest chests pretty much the same way.