NPC Storage Addon

[niivalerio]

Hello, everybody!

I'm trying to make a storage NPC, but there is some error who i can't understand can someone help me??

The NPC needs to work like this:


Player: hi
NPC: Hello, |PLAYERNAME| what bring you here?
Player: addon
NPC: To get insectoid addon full you need to have storage x. Do you have it?
(only give the addon if it has X storage)
Player: yes
NPC: Here it is...

 

[Ninja]

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Test" script="test.lua" walkinterval="2000" floorchange="0">
    <health now="100" max="100" />
    <look type="128" head="0" body="0" legs="0" feet="0" addons="0" />
    <parameters>
        <parameter key="message_greet" value="Hello, |PLAYERNAME|. What brings you here?"/>
    </parameters>
</npc>

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, "addon") then
        selfSay("To receive the {full insectoid outfit} you need to have the storage {12345}. Do you have it?", cid)
        talkState[talkUser] = 1
    elseif msgcontains(msg, "yes") and talkState[talkUser] == 1 then
        if getPlayerStorageValue(cid, 12345) == 1 then
            doPlayerAddOutfit(cid, 466, 3)
            doPlayerAddOutfit(cid, 465, 3)
            setPlayerStorageValue(cid, 12345, 2)
            selfSay("Here it is.", cid)
        else
            selfSay("You don't have it....", cid)
        end
      
        talkState[talkUser] = 0
    elseif msgcontains(msg, "no") and talkState[talkUser] == 1 then
        selfSay("Then no...", cid)
        talkState[talkUser] = 0
        npcHandler:releaseFocus(cid)
    end
    return true
end

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