O que tem de errado nesse script? ta dando um erro Unexpected symbol near then at line 23

local keywordHandler = KeywordHandler:new()

local npcHandler = NpcHandler:new(keywordHandler)

NpcSystem.parseParameters(npcHandler)

local talkState = {}

local storage1 = 171717 -------------- Storagevalue

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

if msgcontains(msg, "quest") or msgcontains(msg, "mission") then

selfSay("Para voce sair eu preciso de 1 "..getItemNameById(itemid)..", You bringing me draconian steel and obsidian lance in exchange for obsidian knife?", cid)

talkState[cid] = 0

elseif msgcontains(msg, 'yes') then

getPlayerStorageValue(cid,storage1) < 1 then

if (doPlayerRemoveItem(cid,5889,1) == TRUE and doPlayerRemoveItem(cid,2425,1) == TRUE) then

doPlayerAddItem(cid,5908,1)

setPlayerStorageValue(cid,storage1,1)

selfSay("Adeus.", cid)

doTeleportThing(cid, pos)

else

selfSay("Voce nao possui o item que eu preciso.", cid)

end

end

end

return TRUE

end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)

npcHandler:addModule(FocusModule:new())

Faltou o if no get

local keywordHandler = KeywordHandler:new()

local npcHandler = NpcHandler:new(keywordHandler)

NpcSystem.parseParameters(npcHandler)

local talkState = {}


local storage1 = 171717 -------------- Storagevalue


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


if msgcontains(msg, "quest") or msgcontains(msg, "mission") then

selfSay("Para voce sair eu preciso de 1 "..getItemNameById(itemid)..", You bringing me draconian steel and obsidian lance in exchange for obsidian knife?", cid)

talkState[cid] = 0

elseif msgcontains(msg, 'yes') then

if getPlayerStorageValue(cid,storage1) < 1 then

if (doPlayerRemoveItem(cid,5889,1) == TRUE and doPlayerRemoveItem(cid,2425,1) == TRUE) then

doPlayerAddItem(cid,5908,1)

setPlayerStorageValue(cid,storage1,1)

selfSay("Adeus.", cid)

doTeleportThing(cid, pos)

else

selfSay("Voce nao possui o item que eu preciso.", cid)

end

end

end

return TRUE 

end



npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)

npcHandler:addModule(FocusModule:new())