dúvida Npc buga quando char fala trade e se afasta

[roriscrave 21]

Npc bugando quando vc fala hi, trade (ai abre a janela de trade), porem, quando vc se afasta dele a janela do trade demora muito pra sumir e aparece esse error:

 

[Error - Npc interface]

data/npc/scripts/Private Shop.lua:onThink

Description:

(luaCloseShopWindow) Player not found

 

NPC.LUA

 

 

local focus = 0

local talk_start = 0

local talkState = {}

 

local function tabletama(tb)

local tam = 0

for i, v in pairs(tb) do

tam = tam + 1

end

return tam

end

 

local function onBuy(cid, item, subType, amount, ignoreCap, inBackpacks)

local PlayerN = _PV_SHOP_CONFIG.prefix_shop and

 

getCreatureName(getNpcCid()):sub(8, #getCreatureName(getNpcCid())) or

 

getCreatureName(getNpcCid())

local shop = getPlayerShopItens(getPlayerGUIDByName(PlayerN))

local It = shop[item]

 

if (tabletama(shop) < 1) then

return false

end

 

local qntit = tonumber(It[1])

 

if (amount <= qntit) then

if (doPlayerRemoveMoney(cid, It[2] * amount)) then

doPlayerAddItem(cid, item, amount)

 

for a = 1, amount do

doShopAddLucro(getPlayerGUIDByName(PlayerN), item,

 

It[2])

end

 

doRemoveItemFromPlayerShop(getPlayerGUIDByName(PlayerN),

 

item, amount)

 

if isCreature(cid) then

closeShopWindow(cid)

end

 

selfSay("Thank's there are your item.", cid)

 

if

 

(tabletama(getPlayerShopItens(getPlayerGUIDByName(PlayerN))) < 1) then

local pos = getThingPos(getNpcCid())

addEvent(function()

local npc = getTopCreature(pos).uid

doSendMagicEffect(pos, 2)

doRemoveCreature(npc)

deleteNPCFile(PlayerN)

end, 1500)

return selfSay("Oh! I don't have items to sell, bye

 

bye!", cid)

end

setPlayerStorageValue(cid, 74123, 20)

else

selfSay("You haven't enought money! To buy this item you

 

must have ".. It[2] * amount.." gold coins.", cid)

end

else

selfSay("I just have ".. qntit .. " " .. getItemNameById(item) ..

 

getPrefix(amount) .. ".",cid)

end

end

 

function onCreatureDisappear(cid, pos)

if (focus ~= 0) then

selfSay('Bye Bye.')

focus = 0

end

end

 

function msgcontains(txt, str)

return (string.find(txt, str) and not string.find(txt, '(%w+)' .. str) and not

 

string.find(txt, str .. '(%w+)'))

end

 

function onCreatureSay(cid, type, msg)

local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or

 

cid

 

if (msgcontains(msg, "hi") and (not isCreature(focus)) and

 

(getDistanceToCreature(cid) < 4)) then

setPlayerStorageValue(cid, 74123, -1)

talk_start = os.time()

selfSay("Hello {".. getCreatureName(cid) .."}, you like to {trade}

 

with me?", cid)

focus = cid

elseif (msgcontains(msg, "trade")) and (focus == cid) then

local PlayerN = _PV_SHOP_CONFIG.prefix_shop and

 

getCreatureName(getNpcCid()):sub(8, #getCreatureName(getNpcCid())) or

 

getCreatureName(getNpcCid())

local ItemsWindow = {}

 

for a, b in pairs(getPlayerShopItens(getPlayerGUIDByName(PlayerN)))

 

do

table.insert(ItemsWindow, {id = a, subType = {b, a}, buy =

 

b[2], sell= 0, name= getItemNameById(a)})

end

 

openShopWindow(cid, ItemsWindow, onBuy, onSell)

elseif (msgcontains(msg, "bye")) and (focus == cid) then

selfSay('Bye Bye.', cid)

focus = 0

closeShopWindow(cid)

end

 

return true

end

 

 

function onThink()

local PlayerN = _PV_SHOP_CONFIG.prefix_shop and

 

getCreatureName(getNpcCid()):sub(8, #getCreatureName(getNpcCid())) or

 

getCreatureName(getNpcCid())

if (isCreature(getPlayerByNameWildcard(PlayerN))) then

focus = 0

deleteNPCFile(PlayerN)

return doRemoveCreature(getNpcCid())

end

 

if (isCreature(focus)) then

if (os.time() - talk_start > 90)then

focus = 0

selfSay("Bye bye...", focus)

return closeShopWindow(focus)

elseif (getDistanceToCreature(focus) > 3) then

focus = 0

selfSay("Bye bye...", focus)

return closeShopWindow(focus)

elseif (getPlayerStorageValue(focus, 74123) > 0) then

local cid = focus

local ItemsWindow = {}

for a, b in

 

pairs(getPlayerShopItens(getPlayerGUIDByName(PlayerN))) do

table.insert(ItemsWindow, {id = a, subType = {b, a},

 

buy = b[2], sell= 0, name= getItemNameById(a)})

end

 

setPlayerStorageValue(focus, 74123, -1)

openShopWindow(focus, ItemsWindow, onBuy, onSell)

end

 

doNpcSetCreatureFocus(focus)

end

 

end