[Help/request(?)] Trade script~

[Serginov]

I need help with a npc script

I'll explain it fast

When you completed a quest you get a storage.
To trade with the NPC you need to complete the quest before, else you can't trade with him.

Thanks in advance



TFS 0.3.4pl2

 

[Serginov]

Bump

 

[Serginov]

Bump again..

 

[Serginov]

Bump again..

Nobody knows how to..?
Somebody must know. I know it's possible

 

[chojrak]

local itemWindow = {
	{id=2160, subType=0, buy=10000, sell=10000, name="Test1"},
	{id=2152, subType=0, buy=100, sell=100, name="Test2"},
	{id=2148, subType=0, buy=1, sell=1, name="Test3"},
	{id=2173, subType=0, buy=10000, sell=5000, name="Test4"}
}

local items = {}
for _, item in ipairs(itemWindow) do
	items[item.id] = {buyPrice = item.buy, sellPrice = item.sell, subType = item.subType, realName = item.name}
end

local function getPlayerMoney(cid)
	return ((getPlayerItemCount(cid, 2160) * 10000) +
	(getPlayerItemCount(cid, 2152) * 100) +
	getPlayerItemCount(cid, 2148))
end

local onBuy = function(cid, item, subType, amount, ignoreCap, inBackpacks)
	if(items[item] == nil) then
		selfSay("Ehm.. sorry... this shouldn't be there, I'm not selling it.", cid)
		return
	end

	if(getPlayerMoney(cid) >= amount * items[item].buyPrice) then
		local itemz, i = doNpcSellItem(cid, item, amount, subType, ignoreCap, inBackpacks)
		if(i < amount) then
			if(i == 0) then
				selfSay("Sorry, but you don't have space to take it.", cid)
			else
				selfSay("I've sold some for you, but it seems you can't carry more than this. I won't take more money than necessary.", cid)
				doPlayerRemoveMoney(cid, i * items[item].buyPrice)
			end
		else
			selfSay("Thanks for the money!", cid)
			doPlayerRemoveMoney(cid, amount * items[item].buyPrice)
		end
	else
		selfSay("Stfu noob, you don't have money.", cid)
	end
end

local onSell = function(cid, item, subType, amount, ignoreCap, inBackpacks)
	if(items[item] == nil) then
		selfSay("Ehm.. sorry... this shouldn't be there, I'm not buying it.", cid)
	end

	if(subType < 1) then
		subType = -1
	end
	if(doPlayerRemoveItem(cid, item, amount, subType) == TRUE) then
		doPlayerAddMoney(cid, items[item].sellPrice * amount)
		selfSay("Here you are.", cid)
	else
		selfSay("No item, no deal.", cid)
	end
end

function onCreatureSay(cid, type, msg)

if (msg == "trade") then
	if (getPlayerStorageValue(cid, 12345) == -1) then
		selfSay("I can\'t trade with you!", cid)
	else
		openShopWindow(cid, itemWindow, onBuy, onSell)
		selfSay("It\'s my offer.", cid)
	end
end

end

 

[Serginov]

Will test it!
I will tell you if it works or not


EDIT; I think I'm in love Thank you <3 It's working exactly how I wanted it to.

EDIT2; If you could help me once more
How to make an NPC to just responce on "Hi" when you got a certain condition?
Something like message greet(msg, 'hi') and condition="1" then xD
Hope you get what I mean

 

[chojrak]

if (msg == "hi" and hasCondition(cid, CONDITION_FIRE)) then
	selfSay("Oh Hi!", cid)
end

 

[Serginov]

Will it work? I think that will just work if I already said Hi once and then say Hi again

 

[chojrak]

it's only example, how to use keyword & condition ;p

 

[Serginov]

Ah, but do you know how to make it as a greet message?