NPC QUE VENDE PREMMY APENAS

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}
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
function creatureSayCallback(cid, type, msg)
if(not npcHandler:isFocused(cid)) then
return false
end
local talkUser = NPCHANDLER_CONVbehavior == CONVERSATION_DEFAULT and 0 or cid


if (msgcontains(msg, 'hi') and getDistanceToCreature(cid) < 4 then
  selfSay('Hello ' .. creatureGetName(cid) .. '! I sell premiums.')
  
if msgcontains(msg, 'premium') or msgcontains(msg, 'premmy') then
selfSay('Do you want to buy 7 days of premium for 7k?')
talkState[talkUser] = 1


elseif talkState[talkUser] = 1 then
if msgcontains(msg, 'yes') then
if pay(cid,7000) then
selfSay('/premium '.. creatureGetName(cid) ..', 7')
selfSay('You have 7 days of premium more!')
else
selfSay('Sorry, you do not have enough money.')
end
end
talkState[talkUser] = 0




   elseif msgcontains(msg, 'bye')  and getDistanceToCreature(cid) < 4 then
   selfSay('Good bye, ' .. creatureGetName(cid) .. '!')
   talkState[talkUser] = 0
   end   
end
talkState[talkUser] = 0
elseif(msgcontains(msg, 'no')) and isInArray({1}, talkState[talkUser]) == TRUE then
talkState[talkUser] = 0
selfSay('Ok.', cid)
end
  
return true
end






npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())