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

local sky =
{
    preco = 50000,
    tempo = 5*60,
    storage = 5050
}


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, 'egg system') or msgcontains (msg, 'eggs') then
                            selfSay('Ola eu vendo tal coisa quer comprar', cid)
                               talkState[talkUser] = 1


        elseif talkState[talkUser] == 1 then
                if msgcontains(msg, 'yes') then
                            if doPlayerRemoveMoney(cid, sky.preco) == TRUE then
                            setPlayerStorageValue(cid, sky.storage, (os.time()+sky.tempo))
                             selfSay('Bora jogar !.', cid)
                talkState[talkUser] = 0

        elseif msgcontains(msg, 'tempo') or msgcontains (msg, 'time') then
                 selfSay('Ola eu vendo tal coisa quer comprar', cid)
                               talkState[talkUser] = 2

        elseif talkState[talkUser] == 2 then
                if msgcontains(msg, 'yes') then
                            if (getPlayerStorageValue(cid, sky.storage) < os.time()) then
                                 selfSay('Voce so pode pegar'.. getPlayerStorageValue(cid, sky.storage) - os.time() ..'segundo o ovo!', cid)
                                    talkState[talkUser] = 0
    end
end
        end
    end
        return true
   end
  end


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