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Lua Boat NPCs Teleports Other Players

X

xapokis

Member
Joined
Nov 4, 2012
Messages
112
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Well the problem is basically this:

Player 1 says "Hi" "Thais"

and then Player 2 says "Venore"

Player 1 says "Yes"

Player 1 goes to Venore and Player to has to say venore again...

How can i solve this?

Using TFS 0.3.6 v5
Code npc boat venore:

Code: 
local keywordHandler = KeywordHandler:new()
        local npcHandler = NpcHandler:new(keywordHandler)
        NpcSystem.parseParameters(npcHandler)
        
        
        
        -- OTServ event handling functions start
        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
        -- OTServ event handling functions end
        
        
        -- Don't forget npcHandler = npcHandler in the parameters. It is required for all StdModule functions!
        local travelNode = keywordHandler:addKeyword({'carlin'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Carlin for 130 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 130, destination = {x=32387, y=31820, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
        
	local travelNode = keywordHandler:addKeyword({'ab\'dendriel'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Ab\'dendriel for 90 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 90, destination = {x=32734, y=31668, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
        
	local travelNode = keywordHandler:addKeyword({'thais'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Thais for 170 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 170, destination = {x=32310, y=32210, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
        
	local travelNode = keywordHandler:addKeyword({'darashia'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Darashia for 60 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 60, destination = {x=33289, y=32480, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
        
	local travelNode = keywordHandler:addKeyword({'edron'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Edron for 40 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 40, destination = {x=33173, y=31764, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
        
	local travelNode = keywordHandler:addKeyword({'port hope'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Port Hope for 160 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 160, destination = {x=32527, y=32784, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
        
	local travelNode = keywordHandler:addKeyword({'ankrahmun'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Ankrahmun for 150 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 150, destination = {x=33092, y=32883, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'svargrond'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Svargrond for 170 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 170, destination = {x=32431, y=31162, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'liberty bay'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Liberty Bay for 180 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 180, destination = {x=32285, y=32892, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})

	local travelNode = keywordHandler:addKeyword({'yalahar'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Do you want to sail to Yalahar for 185 gold coins?'})
        	travelNode:addChildKeyword({'yes'}, StdModule.travel, {npcHandler = npcHandler, premium = true, level = 0, cost = 185, destination = {x=615, y=672, z=6} })
        	travelNode:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, reset = true, text = 'Then stay here!'})
        
        keywordHandler:addKeyword({'passage'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I can take you to Carlin, Ab\'dendriel, Thais, Port Hope, Ankrahmun, Darashia, Svargrond, Liberty Bay, Edron and Yalahar.'})
        keywordHandler:addKeyword({'job'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I am the captain of this ship.'})
        keywordHandler:addKeyword({'travel'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'I can take you to Carlin, Ab\'dendriel, Thais, Port Hope, Ankrahmun, Darashia, Svargrond, Liberty Bay,Edron and Yalahar.'})

        npcHandler:addModule(FocusModule:new())

Edit: i am searching for an advanced npc system tutorial, if someone has please share :)

Edit2: apparently this happens to all npcs that you can open a conversation.
 
Last edited:
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Just to say that i found the answer.
If you want to solve this problem you need to use talkState.

I posted here an example, it isn't 100% but will help people who does not know how to use talkState.

This code isn't using Jiddo's system. I saw that this one is a lot faster (npc reacts faster/faster answers).

I also want to know if it is safe using it with a realmap server with 500 players. I realize that it could be easily spammed.

So i need to know how to add delay in lua scripts. I'll create another thread for it.

Lua: 
local talkState = {}
local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid

local MESSAGE_BYE_POLITE = 'Good bye friend!'
local MESSAGE_BYE_ANGRY = 'Are you ignoring me? Hmpf!'
local MESSAGE_TRAVEL_COMPLETED = 'See ya!'
local MESSAGE_WELCOME = 'Welcome, '.. getCreatureName(cid) ..'. Where do you wanna {travel}?'
 
local focuses = {}
local function isFocused(cid)
	for i, v in pairs(focuses) do
		if(v == cid) then
			return true
		end
	end
	return false
end

local function addFocus(cid)
	if(not isFocused(cid)) then
		table.insert(focuses, cid)
	end
end
local function removeFocus(cid)
	for i, v in pairs(focuses) do
		if(v == cid) then
			table.remove(focuses, i)
			break
		end
	end
end
local function lookAtFocus()
	for i, v in pairs(focuses) do
		if(isPlayer(v)) then
			doNpcSetCreatureFocus(v)
			return
		end
	end
	doNpcSetCreatureFocus(0)
end

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)) then
		doPlayerAddMoney(cid, items[item].sellPrice * amount)
		selfSay("Here you are.", cid)
	else
		selfSay("No item, no deal.", cid)
	end
end

function onCreatureAppear(cid)
end

function onCreatureDisappear(cid)
	if(isFocused(cid)) then
		selfSay(MESSAGE_BYE_ANGRY)
		removeFocus(cid)
		talkState[talkUser] = 0
		if(isPlayer(cid)) then --Be sure he's online
			closeShopWindow(cid)
		end
	end
end
--[[
function onCreatureSay(cid, type, msg)
	if((msg == "hi") and not (isFocused(cid))) then
		selfSay("Welcome, ".. getCreatureName(cid) ..".", cid, true)
		selfSay("Do you want to see my {wares}?", cid)
		addFocus(cid)
	elseif((isFocused(cid)) and (msg == "wares" or msg == "trade")) then
		selfSay("Pretty nice, right?", cid)
		openShopWindow(cid, itemWindow, onBuy, onSell)
	elseif((isFocused(cid)) and (msg == "bye" or msg == "goodbye" or msg == "cya")) then
		selfSay("Goodbye!", cid, true)
		closeShopWindow(cid)
		removeFocus(cid)
	end
end
]]
function onPlayerCloseChannel(cid)
	if(isFocused(cid)) then
		selfSay(MESSAGE_BYE_ANGRY)
		closeShopWindow(cid)
		removeFocus(cid)
		talkState[talkUser] = 0
	end
end

function onPlayerEndTrade(cid)
	selfSay("It was a pleasure doing business with you.", cid)
end

function onThink()
	for i, focus in pairs(focuses) do
		if(not isCreature(focus)) then
			removeFocus(focus)
		else
			local distance = getDistanceTo(focus) or -1
			if((distance > 4) or (distance == -1)) then
				selfSay(MESSAGE_BYE_ANGRY)
				closeShopWindow(focus)
				removeFocus(focus)
				talkState[talkUser] = 0
			end
		end
	end
	lookAtFocus()
end
 
function onCreatureSay(cid, type, msg)
	if((msg == "hi") and not (isFocused(cid))) then
		selfSay(MESSAGE_WELCOME, cid)
		addFocus(cid)
	elseif((isFocused(cid)) and (msg == "bye" or msg == "goodbye" or msg == "cya")) then
		selfSay(MESSAGE_BYE_POLITE, cid, true)
		closeShopWindow(cid)
		removeFocus(cid)
	end

	
	talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
 
	--//////////////////////GUEST CARD//////////////////////--
	-- [City Name]
	-- TALK = switching 1, 2, 3, 4 accoring to the number of cities
	-- COST = How many will costs the travel (gold coins)
	-- LEVEL = level needed to travel with this NPC
	-- STOR = True or False,
	---------[True] if the player needs a certain storage in DATABASE.
	---------[False] if you wanna disable this function.
	-- STORID = In case you put 'True', paste this your StorageID, required to travel.
	-- DESTINATION = X, Y, Z Position of place where will be teleported.
	--//////////////////////GUEST CARD//////////////////////--
 
	local travels = {
		["Thais"] = {talk=1, cost=350, level=0,  stor=false,  storId=1010, destination={x=32342, y=32221, z=7}},
		["Venore"] = {talk=2, cost=250, level=10, stor=false,  storId=1010, destination={x=32342, y=32225, z=7}},
		["Ankrahmun"] = {talk=3, cost=170, level=25, stor=false,  storId=1010, destination={x=32346, y=32221, z=7}},
		["Port Hope"] = {talk=4, cost=165, level=50, stor=false,  storId=1010, destination={x=100, y=100, z=7}}
	}
 
	for k, v in pairs(travels) do
		if(msgcontains(msg, k)) then
			if v.stor then
				if getPlayerStorageValue(cid, v.storId) > 0 then
					selfSay('Do you want to travel to '..k..' for '..v.cost..' gold coins?', cid)
					talkState[talkUser] = v.talk
				else
					selfSay('You must got Norseman Mission\'s to travel with me. Hics! Hi ckS ! Hic.', cid)
					talkState[talkUser] = 0
				end
			else
				selfSay('Do you want to travel to '..k..' for '..v.cost..' gold coins?', cid)
				talkState[talkUser] = v.talk
			end            
		elseif(msgcontains(msg, 'yes') and talkState[talkUser] == v.talk) then
			if getPlayerLevel(cid) >= v.level then
				if(doPlayerRemoveMoney(cid, v.cost) == TRUE) then
					doTeleportThing(cid, v.destination, FALSE)
					doSendMagicEffect(v.destination, CONST_ME_TELEPORT)
					removeFocus(cid)
					selfSay(MESSAGE_TRAVEL_COMPLETED, cid)
				else
					selfSay('Sorry, you don\'t have enough gold coins.', cid)
				end
			else
				selfSay('Sorry, you don\'t have enough level.', cid)
			end    
			talkState[talkUser] = 0
		elseif(msgcontains(msg, 'no') and isInArray({v.talk}, talkState[talkUser]) == TRUE) then
			talkState[talkUser] = 0
			selfSay('Ok then.', cid)
		end
	end
		
	return true
end
 
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