Change vocation Npc

[Dyker]

I tried to use Promotion Seller edited for change the vocation but it doesn't works. What's wrong?

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

function onCreatureAppear(cid)			npcHandler:onCreatureAppear(cid)			end
function onCreatureDisappear(cid)		npcHandler:onCreatureDisappear(cid)			end
function onCreatureSay(cid, type, msg)		npcHandler:onCreatureSay(cid, type, msg)		end
function onThink()				npcHandler:onThink()					end

local node1 = keywordHandler:addKeyword({'promot'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I can promote you for 2000 gold coins. Do you want me to promote you?'})
	node1:addChildKeyword({'yes'}, StdModule.promotePlayer, {npcHandler = npcHandler, cost = 2000, level = 20, getPlayerVocation = 4, text = 'Congratulations! You enter to our guild'})
	node1:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Alright then, come back when you are ready.', reset = true})

npcHandler:addModule(FocusModule:new())

 

[Elda Swok]

I don't exactly know how to help you because you didn't give many details on what was wrong. What do you need done exactly? A promotion NPC?

 

[Dyker]

No, I need an npc which when you ask for promotion he offers 2 possible options but this 2 possible options is not a promotion, is another vocation.

I would need an npc which only can offers that to an especific vocation like 1. And when you choose the vocation he changes your to other voc. Srry for my bad english