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

    local markPos = {x = 0, y = 0, z = 7}
    local desc = "DESCRIPTION"

    if msgcontains(msg, 'hi') then
        selfSay('Olá, você quer marcar o seu mapa, fale {marcar} ou {nao}', cid)
        talkState[talkUser] = 2
    elseif msgcontains(msg, 'marcar') and talkState[talkUser] == 2 then
        selfSay('Pronto, mapa marcado', cid)
        doPlayerAddMapMark(cid, markPos, 4, desc)
        talkState[talkUser] = 0
    elseif msgcontains(msg, "nao") and talkState[talkUser] == 2 then
        selfSay('Ok, então.', cid)
        talkState[talkUser] = 0
    end

    return true
end

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