Solved How to stop NPC from executing function2 inside function1 and vice versa?

[mackerel]

my code:

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
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 function greetCallback(cid)
    local player = Player(cid)
 
    npcHandler:say("Hello, activate {test1} or {test2}. Thank you.", cid)
    npcHandler:addFocus(cid)
    return false
end

local function test1(cid)
    if not npcHandler:isFocused(cid) then
        return false
    end
 
    print("test 1 has been executed! You should NOT be able to type 'test2' now and execute another function.")
    return true
end

local function test2(cid)
    if not npcHandler:isFocused(cid) then
        return false
    end
 
    print("test 2 has been executed! You should NOT be able to type 'test1' now and execute another function.")
    return true
end
 


local test1 = keywordHandler:addKeyword({"test1"}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Are you sure you want to execute test1?"})
    test1:addChildKeyword({"yes"}, test1, {})
    test1:addChildKeyword({"no"}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "OK, test1 has NOT been executed", reset = true})

local test2 = keywordHandler:addKeyword({"test2"}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Are you sure you want to execute test2?"})
    test2:addChildKeyword({"yes"}, test2, {})
    test2:addChildKeyword({"no"}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "OK, test2 has NOT been executed", reset = true})
 
npcHandler:setCallback(CALLBACK_GREET, greetCallback)
npcHandler:addModule(FocusModule:new())

I am using tfs 1.0

EDIT -- FIXED

Just use this function:

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)

with topic cids:

npcHandler.topic[cid] = 0/1/2/3/4/5 etc.