Npc Minor Crystalline Tokens instead of Gold coins

[Peacy]

Hi,

I need to change an NPC script so that you'll pay with Minor Crystalline Tokens instead of Gold Coins

is that possible?

 

[Loney]

You can try this, just edit values.

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}
local config = {
	count = count_here, item1 = ID_HERE
	}

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, "buy item") then
		selfSay("Do you want to buy this rare item.."?", cid)
		talkState[talkUser] = 1
	end
	if msgcontains(msg, "yes") and talkState[talkUser] == 1 then
		if doPlayerRemoveItem(cid, ITEM_ID_HERE, config.count) == TRUE then
			selfSay(Thanks for buying.", cid)
			doPlayerAddItem(cid, config.item1)
		else
			selfSay("You do not have enough tokens..".", cid)
		end
		talkState[talkUser] = 0
	end
	return true
end

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

 

[Peacy]

 

[Cykotitan]

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}
local config = {
	token = {2345, 5},
	reward = {2345, 1}
}
 
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
	elseif msgcontains(msg, "buy item") then
		selfSay("Do you want to buy this rare item..?", cid)
		talkState[cid] = 1
	elseif talkState[cid] == 1 and msgcontains(msg, "yes") then
		if doPlayerRemoveItem(cid, unpack(config.token)) then
			selfSay("Thanks for buying.", cid)
			doPlayerAddItem(cid, unpack(config.reward))
		else
			selfSay("You do not have enough tokens...", cid)
		end
		talkState[cid] = nil
	end
	return true
end

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

quotes etc

 

[Peacy]

Sweet thanks guys and what if I would like to sell multiple items ?

Update:
Never mind, got it fixed.

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
local shopWindow = {}

local t = {
    [18393] = {price = 15, currency = 18422},   
}
local onBuy = function(cid, item, subType, amount, ignoreCap, inBackpacks)
        if t[item] and not doPlayerRemoveItem(cid, t[item].currency, t[item].price) then
            selfSay("You dont have "..t[item].price.." "..getItemNameById(t[item].currency), cid)
        else
            doPlayerAddItem(cid, item)
            selfSay("Here you go!", cid)
        end
    return true
end
if (msgcontains(msg, 'trade') or msgcontains(msg, 'TRADE'))then
    for var, ret in pairs(t) do
        table.insert(shopWindow, {id = var, subType = 0, buy = ret.price, sell = 0, name = getItemNameById(var)})
    end
    openShopWindow(cid, shopWindow, onBuy, onSell)
end
return true
end
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())