Could anyone help me with this error?
Lua:
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
local shop = {
{id=25177, buy=100, sell=0, name='earthheart cuirass'},
{id=25178, buy=100, sell=0, name='earthheart hauberk'},
{id=25179, buy=100, sell=0, name='earthheart platemail'},
{id=25191, buy=100, sell=0, name='earthmind raiment'},
{id=25187, buy=100, sell=0, name='earthsoul tabard'},
{id=25174, buy=100, sell=0, name='fireheart cuirass'},
{id=25175, buy=100, sell=0, name='fireheart hauberk'},
{id=25176, buy=100, sell=0, name='fireheart platemail'},
{id=25190, buy=100, sell=0, name='firemind raiment'},
{id=25186, buy=100, sell=0, name='firesoul tabard'},
{id=25183, buy=100, sell=0, name='frostheart cuirass'},
{id=25184, buy=100, sell=0, name='frostheart hauberk'},
{id=25185, buy=100, sell=0, name='frostheart platemail'},
{id=25193, buy=100, sell=0, name='frostmind raiment'},
{id=25189, buy=100, sell=0, name='frostsoul tabard'},
{id=40398, buy=1, sell=0, name='magic shield potion'},
{id=25180, buy=100, sell=0, name='thunderheart cuirass'},
{id=25181, buy=100, sell=0, name='thunderheart hauberk'},
{id=25182, buy=100, sell=0, name='thunderheart platemail'},
{id=25192, buy=100, sell=0, name='thundermind raiment'},
{id=25188, buy=100, sell=0, name='thundersoul tabard'},
}
local function setNewTradeTable(table)
local items, item = {}
for i = 1, #table do
item = table[i]
items[item.id] = {id = item.id, buy = item.buy, sell = item.sell, subType = 0, name = item.name}
end
return items
end
local function onBuy(cid, item, subType, amount, ignoreCap, inBackpacks)
local player = Player(cid)
local itemsTable = setNewTradeTable(shop)
if not ignoreCap and player:getFreeCapacity() < ItemType(itemsTable[item].id):getWeight(amount) then
return player:sendTextMessage(MESSAGE_INFO_DESCR, "You don't have enough cap.")
end
if itemsTable[item].buy then
if player:removeItem(Npc():getCurrency(), amount * itemsTable[item].buy) then
if amount > 1 then
currencyName = ItemType(Npc():getCurrency()):getPluralName():lower()
else
currencyName = ItemType(Npc():getCurrency()):getName():lower()
end
player:addItem(itemsTable[item].id, amount)
return player:sendTextMessage(MESSAGE_INFO_DESCR,
"Bought "..amount.."x "..itemsTable[item].name.." for "..itemsTable[item].buy * amount.." "..currencyName..".")
else
return player:sendTextMessage(MESSAGE_INFO_DESCR, "You don't have enough "..currencyName..".")
end
end
return true
end
local function onSell(cid, item, subType, amount, ignoreCap, inBackpacks)
return true
end
local chargeItem = {
['pendulet'] = {noChargeID = 34067, ChargeID = 34983},
['sleep shawl'] = {noChargeID = 34066, ChargeID = 34981},
['blister ring'] = {noChargeID = 36392, ChargeID = 36456},
['theurgic amulet'] = {noChargeID = 35236, ChargeID = 35238},
['ring of souls'] = {noChargeID = 37456, ChargeID = 37471}
}
local function greetCallback(cid)
return true
end
local voices = {
{ text = 'Trading tokens! First-class bargains!' },
{ text = 'Bespoke armor for all vocations! For the cost of some tokens only!' },
{ text = 'Tokens! Bring your tokens!' }
}
npcHandler:addModule(VoiceModule:new(voices))
function creatureSayCallback(cid, type, msg)
if not npcHandler:isFocused(cid) then
return false
end
local player = Player(cid)
if not player then
return false
end
if msgcontains(msg, 'token') or msgcontains(msg, 'tokens') then
npcHandler:say("If you have any {silver} tokens with you, let's have a look! Maybe I can offer you something in exchange.", cid)
elseif msgcontains(msg, 'information') then
npcHandler:say("With pleasure. <bows> I trade {token}s. There are several ways to obtain the {token}s I am interested in - killing certain bosses, for example. In exchange for a certain amount of tokens, I can offer you some first-class items.", cid)
elseif msgcontains(msg, 'talk') then
npcHandler:say({"Why, certainly! I'm always up for some small talk. ...",
"The weather continues just fine here, don't you think? Just the day for a little walk around the town! ...",
"Actually, I haven't been around much yet, but I'm looking forward to exploring the city once I've finished trading {token}s."}, cid)
elseif msgcontains(msg, 'silver') then
openShopWindow(cid, shop, onBuy, onSell)
npcHandler:say({"Here's the deal, " .. player:getName() .. ". For 100 of your silver tokens, I can offer you some first-class torso armor. These armors provide a solid boost to your main attack skill, as well as ...",
"some elemental protection of your choice! I also sell a magic shield potion for one silver token. So these are my offers."}, cid)
elseif msgcontains(msg, 'enchant') then
npcHandler:say("The following items can be enchanted: {pendulet}, {sleep shawl}, {blister ring}, {theurgic amulet}. Make you choice!", cid)
npcHandler.topic[cid] = 1
elseif isInArray({'pendulet', 'sleep shawl', 'blister ring', 'theurgic amulet'}, msg:lower()) and npcHandler.topic[cid] == 1 then
npcHandler:say("Should I enchant the item pendulet for 2 ".. ItemType(Npc():getCurrency()):getPluralName():lower() .."?", cid)
local charge = msg:lower()
npcHandler.topic[cid] = 2
elseif npcHandler.topic[cid] == 2 then
if msgcontains(msg, 'yes') then
if not chargeItem[charge] then
npcHandler:say("Sorry, you don't have an unenchanted ".. charge ..".",cid)
else
if (player:getItemCount(Npc():getCurrency()) >= 2) and (player:getItemCount(chargeItem[charge].noChargeID) >= 1) then
player:removeItem(Npc():getCurrency(), 2)
player:removeItem(chargeItem[charge].noChargeID, 1)
local itemAdd = player:addItem(chargeItem[charge].ChargeID, 1)
npcHandler:say("Ah, excellent. Here is your " .. itemAdd:getName():lower() .. ".", cid)
else
npcHandler:say("Sorry, friend, but one good turn deserves another. Bring enough ".. ItemType(Npc():getCurrency()):getPluralName():lower() .." and it's a deal.", cid)
end
npcHandler.topic[cid] = 0
end
elseif msgcontains(msg, 'no') then
npcHandler:say("Alright, come back if you have changed your mind.", cid)
npcHandler.topic[cid] = 0
end
elseif msgcontains(msg, 'addon') then
if player:hasOutfit(846, 0) or player:hasOutfit(845, 0) then
npcHandler:say("Ah, very good. Now choose your addon: {first} or {second}.", cid)
npcHandler.topic[cid] = 3
else
npcHandler:say("Sorry, friend, but one good turn deserves another. You need to obtain the rift warrior outfit first.", cid)
end
elseif isInArray({'first', 'second'}, msg:lower()) and npcHandler.topic[cid] == 3 then
if msg:lower() == 'first' then
if not(player:hasOutfit(846, 1)) and not(player:hasOutfit(845, 1)) then
if player:removeItem(25172, 100) then
npcHandler:say("Ah, excellent. Obtain the first addon for your rift warrior outfit.", cid)
player:addOutfitAddon(846, 1)
player:addOutfitAddon(845, 1)
if (player:hasOutfit(846, 1) or player:hasOutfit(845, 1)) and (player:hasOutfit(846, 2) or player:hasOutfit(845, 2)) then
player:addAchievement("Rift Warrior")
end
else
npcHandler:say("Sorry, friend, but one good turn deserves another. Bring enough ".. ItemType(Npc():getCurrency()):getPluralName():lower() .." and it's a deal.", cid)
end
else
npcHandler:say("Sorry, friend, you already have the first Rift Warrior addon.", cid)
end
elseif msg:lower() == 'second' then
if not(player:hasOutfit(846, 2)) and not(player:hasOutfit(845, 2)) then
if player:removeItem(25172, 100) then
npcHandler:say("Ah, excellent. Obtain the second addon for your rift warrior outfit.", cid)
player:addOutfitAddon(846, 2)
player:addOutfitAddon(845, 2)
if (player:hasOutfit(846, 1) or player:hasOutfit(845, 1)) and (player:hasOutfit(846, 2) or player:hasOutfit(845, 2)) then
player:addAchievement("Rift Warrior")
end
else
npcHandler:say("Sorry, friend, but one good turn deserves another. Bring enough ".. ItemType(Npc():getCurrency()):getPluralName():lower() .." and it's a deal.", cid)
end
else
npcHandler:say("Sorry, friend, you already have the second Rift Warrior addon.", cid)
end
end
npcHandler.topic[cid] = 0
end
return true
end
npcHandler:setCallback(CALLBACK_GREET, greetCallback)
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())
