Trade if storage is X else trade normal Semi complete!

[Massen]

Hello, I'm trying to create some parcel npcs that will give you a discount if you have done postman quest. So basicly

If storagevalue==X then

Showtradewindow 1

elseif storagevalue ~=X then

Showtradewindow2

end


Its working but only once, for example

If i say trade the npc opens the correct window with the correct price then if I say Bye,Hi and Trade he will answear that he dont have any items to offer?

I can figure out why this happends...

Here is the script (I modified it some so 95% of the credits goes to the original Author(Cant remember who posted it =/))

function creatureSayCallback(cid, type, msg)
	if(not npcHandler:isFocused(cid)) then
		return FALSE
	end
	local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)
		local quest = getPlayerStorageValue(cid, 2000)

	local no = { 
                    {id=2421, buy=50, sell=0, name="thunder hammer"}, 
                    } 
local items = {} 
for _, item in ipairs(no) do 
    items[item.id] = {storage = item.storage, item_id = item.id, buyPrice = item.buy, sellPrice = item.sell, subType = 0, realName = item.name} 
end 
local onBuy = function(cid, item, subType, amount, ignoreCap, inBackpacks) 
    if items[item].buyPrice ~= 0 then 
        doPlayerRemoveMoney(cid, amount * items[item].buyPrice) 
        for i = 1, amount do 
            doPlayerAddItem(cid, items[item].item_id, amount) 
        end 
        selfSay('You bought '..amount..' '..items[item].realName..' for '..items[item].buyPrice * amount..' gold coins.') 
    end 
end   


	local yes = { 
                    {id=2421, buy=5, sell=0, name="thunder hammer"}, 
                    } 
local items2 = {} 
for _, item in ipairs(yes) do 
    items2[item.id] = {storage = item.storage, item_id = item.id, buyPrice = item.buy, sellPrice = item.sell, subType = 0, realName = item.name} 
end 
local onBuy2 = function(cid, item, subType, amount, ignoreCap, inBackpacks) 
    if items2[item].buyPrice ~= 0 then 
        doPlayerRemoveMoney(cid, amount * items2[item].buyPrice) 
        for i = 1, amount do 
            doPlayerAddItem(cid, items2[item].item_id, amount) 
        end 
        selfSay('You bought '..amount..' '..items2[item].realName..' for '..items2[item].buyPrice * amount..' gold coins.') 
    end 
end   					
										
		if (msgcontains(msg, 'trade')) and quest~=1 then
			openShopWindow(cid, no, onBuy, onSell)
			selfSay('Sure, take a look.')
		elseif (msgcontains(msg, 'trade')) and quest==1 then
				openShopWindow(cid, yes, onBuy2, onSell)
				selfSay('Oh a post officer! here\s some special prices just for you.')
		end
		
		
end

I know it's a mess


Thanks for any help!

//Massen

 

[narko]

explain it

:O

 

[JDB]

This has been released by Cykotitan before, take a few to search.