Fala galera do TK!

To usando um script de npc craft criado por @Dwarfer mas em meu servidor da um erro ai sair de perto do npc.

Não consegui resolver, se alguém poder me ajudar.

Desde já, MUITO OBRIGADO!!!!

OBS: o Servidor esta em português!

OBS: O servidor é 8.6 TFS 0.4

 

SCRIPT do NPC

  Citar

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local npcTopic, xmsg = {}, {}
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 craft = {
["demon helmet"] = {reward = {{2493, 1}}, items = {{id = 2160, count = 1}, {id = 2148, count = 1}}},
["magic plate armor"] = {reward = {{2472, 1}}, items = {{id = 2160, count = 10}, {id = 2044, count = 2}}},
["soft boots"] = {reward = {{6132, 1}}, items = {{id = 2160, count = 1}, {id = 2148, count = 1}}},
["knight armor"] = {reward = {{2376, 1}}, items = {{id = 2160, count = 1}, {id = 2148, count = 1}}}
}

local function checkItemsNeeded(cid, items)
local check = {}
for i, v in pairs(items) do
    if getPlayerItemCount(cid, v.id) >= v.count then
        check[#check + 1] = 1
    end
end
return #check
end

local function getItemsFromTable(items)
local str = ''
if table.maxn(items) > 0 then
for i = 1, table.maxn(items) do
str = str .. items.count .. ' ' .. getItemNameById(items.id)
if i ~= table.maxn(items) then str = str .. ', ' end end end
return str
end

local function craftingEffects(position, delay)
local text = {"Ishhh!", "Kaboom", "Tic Tac", "BUM!", "Blop Blop!", "Cronch!"}
local effects = {2, 6, 25, 31, 36,40, 54, 51, 65, 66, 67, 68}
if delay ~= 0 then
doSendAnimatedText(position, text[math.random(1, #text)], math.random(1, 255))
doSendMagicEffect(position, effects[math.random(1, #effects)])
addEvent(craftingEffects, 1000, position, delay - 1)
end
end

function creatureSayCallback(cid, type, msg)
    local talkUser, msg = NPCHANDLER_CONVbehavior == CONVERSATION_DEFAULT and 0 or cid, string.lower(msg)
    if(not npcHandler:isFocused(cid)) then
        if isInArray({"hi", "hello"}, msg) then
            npcHandler:addFocus(cid)
            npcHandler:say("Hi, "..getPlayerName(cid)..". I can craft some {items} for you, but I need specific items to do them.", cid)
            npcTopic[talkUser] = 1
        else
            return false
        end
    elseif msgcontains(msg, "items") and npcTopic[talkUser] == 1 then
        local text = ""
        for i, v in pairs(craft) do
            text = text .. " {"..i.."}, "
        end
        npcHandler:say("I can make " .. text .. " which one do you want?", cid)
        npcTopic[talkUser] = 2
    elseif craft[msg] and npcTopic[talkUser] == 2 then
        npcHandler:say("Oh, " .. msg .. " is a good choice. Let me see... I need " .. getItemsFromTable(craft[msg].items) .. ", do you have it?" , cid)
        npcTopic[talkUser] = 3
        xmsg[talkUser] = msg
    elseif not craft[msg] and npcTopic[talkUser] == 2 then    
        npcHandler:say("I am not crafting this item, perhaps I can consider your order later.", cid)
        npcTopic[talkUser] = 0
    elseif msgcontains(msg, "yes") and npcTopic[talkUser] == 3 then
        local x = craft[xmsg[talkUser]]
        local delay = 6
        if checkItemsNeeded(cid, x.items) == #x.items then
            craftingEffects(getCreaturePosition(getNpcCid()), delay)
                for i = 1, #x.items do
                    doPlayerRemoveItem(cid, x.items.id, x.items.count)
                end
            addEvent(function()
                if isPlayer(cid) then
                    for i = 1, #x.reward do
                        doPlayerAddItem(cid, x.reward[1], x.reward[2])
                    end
                end
            end, delay*1000)
            local type = talkUser == 0 and TALKTYPE_SAY or TALKTYPE_PRIVATE_NP
            addEvent(doCreatureSay, delay*1000, getNpcCid(), "Thank you very much! Here is your item as I promised.", type, cid)
            npcTopic[talkUser] = 0
        else
            npcHandler:say("Sorry, but you don't have the items that I need.", cid)
            npcTopic[talkUser] = 0
        end
    elseif msgcontains(msg, "no") and npcTopic[talkUser] == 3 then
        npcHandler:say("Ok, maybe on the next.", cid)
        npcTopic[talkUser] = 0
    elseif msgcontains(msg, "bye") then
        npcHandler:say("Bye.", cid)
        npcHandler:releaseFocus(cid)
    else
        npcHandler:say("I am very busy, I can not talk to you now.", cid)
        npcTopic[talkUser] = 0
    end
    return true
end
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)

 

NPC:

 <?xml version="1.0" encoding="UTF-8"?>
<npc name="Frederick" script="frederick.lua" walkinterval="2000" floorchange="0">
          <health now="150" max="150" />
          <look type="130" head="114" body="0" legs="113" feet="76" addons="3" corpse="2212" />
</npc>             

 

ERRO:

  Citar

[05/03/2020 00:47:18] [Error - Npc interface] 
[05/03/2020 00:47:18] data/npc/scripts/frederick.lua:onThink
[05/03/2020 00:47:18] Description: 
[05/03/2020 00:47:19] data/npc/scripts/frederick.lua:47: bad argument #1 to 'lower' (string expected, got nil)
[05/03/2020 00:47:19] stack traceback:
[05/03/2020 00:47:19]     [C]: in function 'lower'
[05/03/2020 00:47:19]     data/npc/scripts/frederick.lua:47: in function 'callback'
[05/03/2020 00:47:20]     data/npc/lib/npcsystem/npchandler.lua:539: in function 'onWalkAway'
[05/03/2020 00:47:20]     data/npc/lib/npcsystem/npchandler.lua:479: in function 'onThink'
[05/03/2020 00:47:20]     data/npc/scripts/frederick.lua:8: in function <data/npc/scripts/frederick.lua:8>

 

 

Editado Março 5, 2020 5 anos por OfWar (veja o histórico de edições)

Pode enviar o tópico do sistema?

@Anivia 

Bom dia! ta ai.

OBS: O servidor é 8.6 TFS 0.4

 

Editado Março 5, 2020 5 anos por OfWar (veja o histórico de edições)

@OfWar https://tibiaking.com/forums/topic/26430-pedido-npc-de-troca/

@ikaroangelo21 

Bom dia! O NPC que quero é exatamente o que postei, que faz craft e não que tenha uma moeda vi.

EXEMPLO: preciso de 10 itens diferentes para fazer um item.

Obrigado mesmo assim.