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
-- ["nome do item"] = {Qntos pontos vao custar, id do item}
local t = {
          ["boots of haste"] = {15, 2195}, --
          ["demon helmet"] = {25, 2493},
          ["frozen starlight"] = {30, 2361},
          ["royal crossbow"] = {20, 8851},
          ["solar axe"] = {30, 8925},
          ["soft boots"] = {50, 2640},
          ["demon armor"] = {100, 2494},
          ["firewalker boots"] = {50, 9932},
          ["magic plate armor"] = {70, 2472},
          ["flame blade"] = {100, 8931}
          }
if (msgcontains(msg, 'trade') or msgcontains(msg, 'TRADE'))then
local str = ""
str = str .. "Eu vendo estes items: "
for name, pos in pairs(t) do
str = str.." {"..name.."} = "..pos[1].." Points/"
end
str = str .. "."
npcHandler:say(str, cid)
elseif t[msg] then
            if (doAccountRemovePoints(cid, t[msg][1]) == TRUE) then
                    doPlayerAddItem(cid,t[msg][2],1)
                    npcHandler:say("Aqui está seu ".. getItemNameById(t[msg][2]) .."!", cid)
            else
                    npcHandler:say("você não tem "..t[msg][1].." Points", cid)
            end
end
return TRUE
end
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())