Upper Promotion NPC

[DAcs]

I`ve founded that it works to add more vocations on a TFS 8.11
Can someone help me how to create a NPC who promotes only one vocation per NPC? For example from vocation 6 to vocation 11(from elder druid to ancestral druid).

And also i`d need a npc who`ll sell some spells. Not all spells at once. Can you bring me an example of script with a npc whose teaching Tera Wave(exevo tera hur) and Wrath of nature(exevo gran mas tera). A npc called "Ancient Elder.
If would be perfect if would be the same NPC for both functions.

Thanks!

 

[DAcs]

Can someone help me with a npc who sell both upper-vocations and spells?

I've figured out how to make a npc for higher vocations, but still need one for spell teacher
on lua file:

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
 
 
 
-- OTServ event handling functions start
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
-- OTServ event handling functions end
 
local node1 = keywordHandler:addKeyword({'promot'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I can promote you for 20000 gold coins. Do you want me to promote you?'})
    node1:addChildKeyword({'yes'}, StdModule.promotePlayer, {npcHandler = npcHandler, promotions = {[8] = 9}, cost = 20000000, level = 200, text = 'Congratulations! You have achieved a new level of power.'})
    node1:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Allright then. Come back when you are ready.', reset = true})
 
npcHandler:addModule(FocusModule:new())

on npc xml:

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Upper Promoter" script="data/npc/scripts/upper promotion.lua" autowalk="1" floorchange="0">
	<health now="100" max="100"/>
	<look type="138" head="79" body="85" legs="0" feet="94" addons="2"/>
	<parameters>
		<parameter key="message_greet" value="Greetings brave |PLAYERNAME|. Your destiny brought you to me." />
	</parameters>>
</npc>

 

[DAcs]

forgot to mention that o work you also need to change settings from account manager tool(yatc, nicaw..or anything else)
If you don`t use a websitte registration i don`t know if it will cause malfunctions