Request: If you are premium, you have a 15% discount on this NPC

kito2 · Nov 7, 2010

Hi there, like topic name says I want to make that this NPC sells a 15% discount when having premium:

LUA:

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

local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)

shopModule:addBuyableItem({'spellbook'}, 2175, 150, 'spellbook')
shopModule:addBuyableItem({'magic lightwand'}, 2161, 400, 'magic lightwand')

shopModule:addBuyableItem({'small health'}, 8704, 15, 1, 'small health potion')
shopModule:addBuyableItem({'health potion'}, 7618, 20, 1, 'health potion')
shopModule:addBuyableItem({'mana potion'}, 7620, 20, 1, 'mana potion')
shopModule:addBuyableItem({'strong health'}, 7588, 30, 1, 'strong health potion')
shopModule:addBuyableItem({'strong mana'}, 7589, 40, 1, 'strong mana potion')
shopModule:addBuyableItem({'great health'}, 7591, 80, 1, 'great health potion')
shopModule:addBuyableItem({'great mana'}, 7590, 80, 1, 'great mana potion')
shopModule:addBuyableItem({'great spirit'}, 8472, 90, 1, 'great spirit potion')
shopModule:addBuyableItem({'ultimate health'}, 8473, 200, 1, 'ultimate health potion')
shopModule:addBuyableItem({'antidote potion'}, 8474, 35, 1, 'antidote potion')

shopModule:addSellableItem({'normal potion flask', 'normal flask'}, 7636, 5, 'empty small potion flask')
shopModule:addSellableItem({'strong potion flask', 'strong flask'}, 7634, 1, 'empty strong potion flask')
shopModule:addSellableItem({'great potion flask', 'great flask'}, 7635, 15, 'empty great potion flask')


shopModule:addBuyableItem({'animate dead'}, 2316, 150, 1, 'animate dead rune')
shopModule:addBuyableItem({'wild growth'}, 2269, 80, 1, 'wild growth rune')
shopModule:addBuyableItem({'magic wall'}, 2293, 60, 1, 'magic wall rune')
shopModule:addBuyableItem({'stalagmite'}, 2292, 60, 1, 'stalagmite rune')
shopModule:addBuyableItem({'poison wall'}, 2289, 110, 1, 'poison wall rune')
shopModule:addBuyableItem({'poison field'}, 2285, 35, 1, 'poison field rune')
shopModule:addBuyableItem({'fire wall'}, 2303, 105, 1, 'fire wall rune')
shopModule:addBuyableItem({'fire field'}, 2301, 45, 1, 'fire field rune')
shopModule:addBuyableItem({'fire bomb'}, 2305, 95, 1, 'fire bomb rune')
shopModule:addBuyableItem({'energy wall'}, 2279, 130, 1, 'energy wall rune')
shopModule:addBuyableItem({'energy field rune'}, 2277, 65, 1, 'energy field rune')
shopModule:addBuyableItem({'blank rune'}, 2260, 10, 1, 'blank rune')
shopModule:addBuyableItem({'avalanche'}, 2274, 35, 1, 'avalanche rune')
shopModule:addBuyableItem({'instense healing'}, 2265, 45, 1, 'intense healing rune')
shopModule:addBuyableItem({'ultimate healing'}, 2273, 60, 1, 'ultimate healing rune')
shopModule:addBuyableItem({'destroy field'}, 2261, 25, 1, 'destroy field rune')
shopModule:addBuyableItem({'light magic missile'}, 2287, 20, 1, 'light magic missile rune')
shopModule:addBuyableItem({'heavy magic missile'}, 2311, 40, 1, 'heavy magic missile rune')
shopModule:addBuyableItem({'great fireball'}, 2304, 50, 4, 'great fireball rune')
shopModule:addBuyableItem({'explosion'}, 2313, 50, 1, 'explosion rune')
shopModule:addBuyableItem({'sudden death'}, 2268, 100, 1, 'sudden death rune')
shopModule:addBuyableItem({'paralyze'}, 2278, 180, 1, 'paralyze rune')
shopModule:addBuyableItem({'convince creature'}, 2290, 25, 1, 'convince creature rune')
shopModule:addBuyableItem({'chameleon'}, 2291, 65, 1, 'chameleon rune')
shopModule:addBuyableItem({'desintegrate'}, 2310, 25,  1, 'desintegreate rune')


shopModule:addBuyableItem({'wand of vortex', 'vortex'}, 2190, 500, 1, 'wand of vortex')
shopModule:addBuyableItem({'wand of dragonbreath', 'dragonbreath'}, 2191, 1000, 1, 'wand of dragonbreath')
shopModule:addBuyableItem({'wand of decay', 'decay'}, 2188, 5000, 1, 'wand of decay')
shopModule:addBuyableItem({'wand of draconia', 'draconia'}, 8921, 7500, 1, 'wand of draconia')
shopModule:addBuyableItem({'wand of cosmic energy', 'cosmic energy'}, 2189, 10000, 1, 'wand of cosmic energy')
shopModule:addBuyableItem({'wand of inferno', 'inferno'}, 2187, 15000, 1, 'wand of inferno')
shopModule:addBuyableItem({'wand of starstorm', 'starstorm'}, 8920, 18000, 1, 'wand of starstorm')
shopModule:addBuyableItem({'wand of voodoo', 'voodoo'}, 8922, 22000, 1, 'wand of voodoo')

shopModule:addBuyableItem({'snakebite rod', 'snakebite'}, 2182, 500, 1, 'snakebite rod')
shopModule:addBuyableItem({'moonlight rod', 'moonlight'}, 2186, 1000, 1, 'moonlight rod')
shopModule:addBuyableItem({'necrotic rod', 'necrotic'}, 2185, 5000, 1, 'necrotic rod')
shopModule:addBuyableItem({'northwind rod', 'northwind'}, 8911, 7500, 1, 'northwind rod')
shopModule:addBuyableItem({'terra rod', 'terra'}, 2181, 10000, 1, 'terra rod')
shopModule:addBuyableItem({'hailstorm rod', 'hailstorm'}, 2183, 15000, 1, 'hailstorm rod')
shopModule:addBuyableItem({'springsprout rod', 'springsprout'}, 8912, 18000, 1, 'springsprout rod')
shopModule:addBuyableItem({'underworld rod', 'underworld'}, 8910, 22000, 1, 'underworld rod')

local items = {[1] = 2190, [2] = 2182, [5] = 2190, [6] = 2182}
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, 'first rod') or msgcontains(msg, 'first wand')) then
		if(isSorcerer(cid) or isDruid(cid)) then
			if(getPlayerStorageValue(cid, 30002) <= 0) then
				selfSay('So you ask me for a {' .. getItemNameById(items[getPlayerVocation(cid)]) .. '} to begin your advanture?', cid)
				talkState[talkUser] = 1
			else
				selfSay('What? I have already gave you one {' .. getItemNameById(items[getPlayerVocation(cid)]) .. '}!', cid)
			end
		else
			selfSay('Sorry, you aren\'t a druid either a sorcerer.', cid)
		end
	elseif(msgcontains(msg, 'yes')) then
		if(talkState[talkUser] == 1) then
			doPlayerAddItem(cid, items[getPlayerVocation(cid)], 1)
			selfSay('Here you are young adept, take care yourself.', cid)
			setPlayerStorageValue(cid, 30002, 1)
		end
		talkState[talkUser] = 0
	elseif(msgcontains(msg, 'no') and isInArray({1}, talkState[talkUser])) then
		selfSay('Ok then.', cid)
		talkState[talkUser] = 0
	end

	return true
end

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

Thanks, I rep++!

JDB · Nov 8, 2010

You have to edit the files in data/npc/lib.

kito2 · Nov 8, 2010

In which file and adding and adding what? :S

Cykotitan · Nov 8, 2010

modules.lua, edit these 2 functions:

Code:

	-- tradeItem callback function. Makes the npc say the message defined by MESSAGE_BUY or MESSAGE_SELL
	function ShopModule.tradeItem(cid, message, keywords, parameters, node)
		local module = parameters.module
		if(not module.npcHandler:isFocused(cid)) then
			return false
		end

[B][COLOR="red"]		local cost = parameters.cost
		if isPremium(cid) and isInArray({'Riona'}, getCreatureName(getNpcCid())) then
			cost = math.ceil(cost * 0.85)
		end[/COLOR][/B]

		local count = module:getCount(message)
		module.amount = count
		local parseInfo = {
			[TAG_PLAYERNAME] = getPlayerName(cid),
			[TAG_ITEMCOUNT] = module.amount,
			[TAG_TOTALCOST] = [B][COLOR="red"]cost[/COLOR][/B] * module.amount,
			[TAG_ITEMNAME] = parameters.realName
		}

		if(parameters.eventType == SHOPMODULE_SELL_ITEM) then
			local msg = module.npcHandler:getMessage(MESSAGE_SELL)
			msg = module.npcHandler:parseMessage(msg, parseInfo)
			module.npcHandler:say(msg, cid)
		elseif(parameters.eventType == SHOPMODULE_BUY_ITEM) then
			local msg = module.npcHandler:getMessage(MESSAGE_BUY)
			msg = module.npcHandler:parseMessage(msg, parseInfo)
			module.npcHandler:say(msg, cid)
		elseif(parameters.eventType == SHOPMODULE_BUY_ITEM_CONTAINER) then
			local msg = module.npcHandler:getMessage(MESSAGE_BUY)
			msg = module.npcHandler:parseMessage(msg, parseInfo)
			module.npcHandler:say(msg, cid)
		end

		return true
	end

Code:

	-- onConfirm keyword callback function. Sells/buys the actual item.
	function ShopModule.onConfirm(cid, message, keywords, parameters, node)
		local module = parameters.module
		if(not module.npcHandler:isFocused(cid)) then
			return false
		end

		local parentParameters = node:getParent():getParameters()

[B][COLOR="red"]		local cost = parentParameters.cost
		if isPremium(cid) and isInArray({'Riona'}, getCreatureName(getNpcCid())) then
			cost = math.ceil(cost * 0.85)
		end[/COLOR][/B]

		local parseInfo = {
			[TAG_PLAYERNAME] = getPlayerName(cid),
			[TAG_ITEMCOUNT] = module.amount,
			[TAG_TOTALCOST] = [B][COLOR="red"]cost[/COLOR][/B] * module.amount,
			[TAG_ITEMNAME] = parentParameters.realName
		}

		if(parentParameters.eventType == SHOPMODULE_SELL_ITEM) then
			local ret = doPlayerSellItem(cid, parentParameters.itemid, module.amount, [B][COLOR="red"]cost[/COLOR][/B] * module.amount)
			if(ret) then
				local msg = module.npcHandler:getMessage(MESSAGE_ONSELL)
				msg = module.npcHandler:parseMessage(msg, parseInfo)
				module.npcHandler:say(msg, cid)
			else
				local msg = module.npcHandler:getMessage(MESSAGE_MISSINGITEM)
				msg = module.npcHandler:parseMessage(msg, parseInfo)
				module.npcHandler:say(msg, cid)
			end
		elseif(parentParameters.eventType == SHOPMODULE_BUY_ITEM) then
			local ret = doPlayerBuyItem(cid, parentParameters.itemid, module.amount, [B][COLOR="red"]cost[/COLOR][/B] * module.amount, parentParameters.subType)
			if(ret) then
				if parentParameters.itemid == ITEM_PARCEL then
					doPlayerBuyItem(cid, ITEM_LABEL, module.amount, 0, parentParameters.subType)
				end
				local msg = module.npcHandler:getMessage(MESSAGE_ONBUY)
				msg = module.npcHandler:parseMessage(msg, parseInfo)
				module.npcHandler:say(msg, cid)
			else
				local msg = module.npcHandler:getMessage(MESSAGE_MISSINGMONEY)
				msg = module.npcHandler:parseMessage(msg, parseInfo)
				module.npcHandler:say(msg, cid)
			end
		elseif(parentParameters.eventType == SHOPMODULE_BUY_ITEM_CONTAINER) then
			local ret = doPlayerBuyItemContainer(cid, parentParameters.container, parentParameters.itemid, module.amount, [B][COLOR="red"]cost[/COLOR][/B] * module.amount, parentParameters.subType)
			if(ret) then
				local msg = module.npcHandler:getMessage(MESSAGE_ONBUY)
				msg = module.npcHandler:parseMessage(msg, parseInfo)
				module.npcHandler:say(msg, cid)
			else
				local msg = module.npcHandler:getMessage(MESSAGE_MISSINGMONEY)
				msg = module.npcHandler:parseMessage(msg, parseInfo)
				module.npcHandler:say(msg, cid)
			end
		end

		module.npcHandler:resetNpc()
		return true
	end

Don't forget to change Riona to the name(s) of your NPC(s).

kito2 · Nov 8, 2010

Going to test it

Edit 1: Made the changes and then a reload NPC and doesn't work... Now restarting OT.
Edit 2: It show the price with the 15% lower, but you buy it with the same price... And now restarted the OT.

Cykotitan · Nov 8, 2010

It worked great here. ;|

Did you use trade window or message buy X to buy the items?

kito2 · Nov 8, 2010

I used trade window and the items were at:

shopModule:addBuyableItemContainer({'holy'}, 7343, 2295, 3000, 4, 'fur bag holy missile rune')

and at XML part of the NPC, tested both.

Cykotitan · Nov 8, 2010

How the hell do you use trade window with addBuyableItemContainer?

kito2 · Nov 8, 2010

Duh... Missed file xD

shopModule:addBuyableItem({'small health'}, 8704, 15, 1, 'small health potion')

kito2 · Nov 9, 2010

PS: It still doesn't work, could you post all your modules.lua?

kito2 · Nov 10, 2010

Bump!

Exedion · Nov 10, 2010

Bump!

kito2 · Nov 11, 2010

Rebump!

Alyhide · Nov 11, 2010

Bump

Problem, Thread?

lizudus · Nov 11, 2010

Cykotitan · Nov 11, 2010

kito2 · Nov 11, 2010

Cyko, could you post your modules.lua with the changes?

Cykotitan · Nov 11, 2010

i never actually made it for the trade window ;s

kito2 · Nov 11, 2010

Ah.. You just made for buy/sell words...?

PhoOwned · Nov 11, 2010

I made something like this long time ago for TFS 0.3 beta (when you buy in 'your city' [check: position of player, position of NPC (is in x,y,z range), town id of player] you pay 10% less - WORK WITH 'TALK' AND TRADE WINDOW).

POST LINK TO YOUR data/npc/libs IN THIS THREAD. I'll try to edit it and add modifications + simple config.

Request: If you are premium, you have a 15% discount on this NPC

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