Lua [TFS 0.X] Npc who teleport by item - consuming double money

[potinho]

Hello everyone, everything good?

I have an NPC that takes a player to a certain location asking for an item and an amount of money, but I have 2 problems:

I asked him to request 5 crystal coins (50k) and he is asking for 100k. I would also like the NPC to ask for two items for sacrifice, how to configure this way?

npc.lua

local tab = {
    pos = {x = 766, y = 253, z = 6}, -- x, y, z destination
    item = {2557, 30}, -- {itemID, count}
    price = 5 -- crystal coin amout
}

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, 'boat')) then
        talkState[talkUser] = 1
        selfSay('Are you sure?', cid)
        selfSay('Remember: you need '..tab.item[2]..' '..getItemNameById(tab.item[1])..' and '..tab.price..' crystal coins to be teleported. Do you want to go in anyway?', cid)
    elseif (msgcontains(msg, 'yes') and talkState[talkUser] == 1) then
        if (getPlayerItemCount(cid, tab.item[1]) >= tab.item[2] and doPlayerRemoveMoney(cid, tab.price * 10000)) then 
            doTeleportThing(cid, tab.pos)
             doPlayerRemoveItem(cid, tab.item[1], tab.item[2])
            doPlayerRemoveMoney(cid, tab.price * 10000)    
            doSendMagicEffect(getThingPos(cid), CONST_ME_TELEPORT)
            selfSay('Here you are. Have a good lucky and a nice travel, thanks for help.', cid)
        else
            talkState[talkUser] = 0
            selfSay('I can not teleport you. You do not have the required items.', cid)
        end
    elseif (msgcontains(msg, 'no') and talkState[talkUser] == 1) then
        talkState[talkUser] = 0
        selfSay('Okay, maybe another time.', cid)
    end
    
    return true
end

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

 

[Evil Puncker]

change the first one to getPlayerMoney(cid) or something

 

[potinho]

change the first one to getPlayerMoney(cid) or something

Thanks, solved money issue. How to put to npc get 2 itens? Can u show me?