TFS 1.X+ gnomally npc

[janes123]

TFS 1.3

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}
local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
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 greetCallback(cid)
talkState[talkUser] = 0
return true
end

local itemsSellMinor = {
    {itemId = 18215, quantCt = 2},
    {itemId = 18395, quantCt = 8},
    {itemId = 18509, quantCt = 10},
    {itemId = 18388, quantCt = 15},
    {itemId = 18393, quantCt = 15},
    {itemId = 18521, quantCt = 70},
    {itemId = 18518, quantCt = 70}
}
local minorCrystalId = 18422

local itemsSellMajor = {
    {itemId = 18398, quantCt = 10},
    {itemId = 18399, quantCt = 10},
    {itemId = 18400, quantCt = 10},
    {itemId = 18401, quantCt = 10},
    {itemId = 18403, quantCt = 10},
    {itemId = 18404, quantCt = 10},
    {itemId = 18405, quantCt = 10},  
    {itemId = 18406, quantCt = 10},
    {itemId = 18410, quantCt = 10},  
    {itemId = 18520, quantCt = 20},
    {itemId = 18517, quantCt = 20},
    {itemId = 18447, quantCt = 20},
    {itemId = 18448, quantCt = 20}
}
local majorCrystalId = 18423

function getMinor()
local textM = ""
for i=1, #itemsSellMinor do
    if i < #itemsSellMinor then
        textM = textM.. getItemNameById(itemsSellMinor[i].itemId) ..", "
    else
        textM = textM.. getItemNameById(itemsSellMinor[i].itemId) .."."
    end
end
return textM
end

function getMajor()
local textJ = ""
for i=1, #itemsSellMajor do
    if i < #itemsSellMajor then
        textJ = textJ.. getItemNameById(itemsSellMajor[i].itemId) ..", "
    else
        textJ = textJ.. getItemNameById(itemsSellMajor[i].itemId) .."."
    end
end
return textJ
end

function getArrayMinor()
local arrayMinor = {}
for i=1, #itemsSellMinor do
    arrayMinor[#arrayMinor+1] = getItemNameById(itemsSellMinor[i].itemId)
end
return arrayMinor
end

function getArrayMajor()
local arrayMajor = {}
for i=1, #itemsSellMajor do
    arrayMajor[#arrayMajor+1] = getItemNameById(itemsSellMajor[i].itemId)
end
return arrayMajor
end

function creatureSayCallback(cid, type, msg)

local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
local storageNpc = 495021

if(not npcHandler:isFocused(cid)) then
    return false
end

if msgcontains(msg, 'yes') and  getPlayerStorageValue(cid, storageNpc) > 0 then
    local item = getPlayerStorageValue(cid, storageNpc)
    for i=1, #itemsSellMinor do
        if itemsSellMinor[i].itemId == item then
            if doPlayerRemoveItem(cid, minorCrystalId, itemsSellMinor[i].quantCt) then
                doPlayerAddItem(cid, item, 1)
                selfSay("Pick up your item.", cid)
                setPlayerStorageValue(cid, storageNpc, -1)
            else
                selfSay("I dont have crystals for buy item!", cid)
                setPlayerStorageValue(cid, storageNpc, -1)
            end
            break
        end
    end
    for i=1, #itemsSellMajor do
        if itemsSellMajor[i].itemId == item then
            if doPlayerRemoveItem(cid, majorCrystalId, itemsSellMajor[i].quantCt) then
                doPlayerAddItem(cid, item, 1)
                selfSay("Pick up your item.", cid)
                setPlayerStorageValue(cid, storageNpc, -1)
            else
                selfSay("I dont have crystals for buy item!", cid)
                setPlayerStorageValue(cid, storageNpc, -1)
            end
            break
        end
    end
end

if msgcontains(msg, 'minor') then
    selfSay("I selling for minor crystals: "..getMinor(), cid)
elseif msgcontains(msg, 'major') then
    selfSay("I selling for major crystals: "..getMajor(), cid)
elseif isInArray(getArrayMinor(), msg)  then
    local item = getItemIdByName(msg)
    for i=1, #itemsSellMinor do
        if itemsSellMinor[i].itemId == item then
            selfSay("I selling ".. msg .." for ".. itemsSellMinor[i].quantCt .." minor, you accept my offer?", cid)
            setPlayerStorageValue(cid, storageNpc, item)
            break
        end
    end
elseif isInArray(getArrayMajor(), msg) then
    local item = getItemIdByName(msg)
    for i=1, #itemsSellMajor do
        if itemsSellMajor[i].itemId == item then
            selfSay("I selling ".. msg .." for ".. itemsSellMajor[i].quantCt .." minor, you accept my offer?", cid)
            setPlayerStorageValue(cid, storageNpc, item)
            break
        end
    end
end

return true
end

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

error

Lua Script Error: [Npc interface]
data/npc/scripts/Gnomally.lua:onCreatureSay
data/npc/scripts/Gnomally.lua:48: attempt to call global 'getItemNameById' (a nil value)
stack traceback:
    [C]: in function 'getItemNameById'
    data/npc/scripts/Gnomally.lua:48: in function 'getMinor'
    data/npc/scripts/Gnomally.lua:124: in function 'callback'
    data/npc/lib/npcsystem/npchandler.lua:411: in function 'onCreatureSay'
    data/npc/scripts/Gnomally.lua:8: in function <data/npc/scripts/Gnomally.lua:8>

 

[Infernum]

you need to say your server version like it states in the board rules

 

[janes123]

you need to say your server version like it states in the board rules

tfs 1.3