NPC Support!

[Ancores]

I'm a total noob in scripting npcs and can't get this to work lol.

I want to change the talk_state when saying "huhu" to the npc to talk_state 50 and then if I say "bye" or leave the npcs the talk_state should be changed back to 0 so I can say huhu again.

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)
	talk_state = 0                    
end
function onCreatureSay(cid, type, msg)                  npcHandler:onCreatureSay(cid, type, msg)                end
function onThink()                                      npcHandler:onThink()                                    end
function creatureSayCallback(cid, type, msg)
	local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
	if(not npcHandler:isFocused(cid)) then 
        talk_state = 0 
        return false 
    end 
	
	if msgcontains(msg, 'huhu') and talk_state ~= 50 then			
		npcHandler:say("Lalala", cid)
		talk_state = 50
	end
	return true
end
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())

When I say "hi", "huhu" the first time it works and changes to talk_state 50, but then if I say "bye" and then "hi", "huhu" it doesn't work because the talk_state hasn't changed.
But if I say something (just some random letters) when he isn't focused (after saying bye) the talk_state changes back to 0 oO

 

[Cykotitan]

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

local Topic = {}

function onCreatureAppear(cid) npcHandler:onCreatureAppear(cid) end
function onCreatureDisappear(cid) Topic[cid] = nil npcHandler:onCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:onCreatureSay(cid, type, msg) end
function onThink() npcHandler:onThink() end

function greetCallback(cid)
	Topic[cid] = 0
	return true
end

function farewellCallback(cid)
	Topic[cid] = nil
	return true
end

function creatureSayCallback(cid, type, msg)
	if not npcHandler:isFocused(cid) then
		return false
	elseif msgcontains(msg, 'huhu') and Topic[cid] ~= 50 then                  
		npcHandler:say('Lalala', cid)
		Topic[cid] = 50
	end
	return true
end

npcHandler:setCallback(CALLBACK_GREET, greetCallback)
npcHandler:setCallback(CALLBACK_FAREWELL, farewellCallback)
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())

 

[Black Reaper]

Here:
Edit: Cykotian is too fast. =o

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

local Topic = {}

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 greetCallback(cid)
	Topic[cid] = 0
	return true
end

function creatureSayCallback(cid, type, msg)
	if not npcHandler:isFocused(cid) then
		return false
	elseif msgcontains(msg, "huhu") then
		npcHandler:say("Lalala, cid)
	end
end

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

 

[Cykotitan]

nah

 

[Ancores]

@Cyko
It works but he doesn't say anything when saying bye and still focuses on the player.

@Black Reaper
Works nice

Thanks both of you

 

[Cykotitan]

@Cyko
It works but he doesn't say anything when saying bye and still focuses on the player.

huh, worked fine for me on 0.3.6pl1