Task System BY KEVICK

Vá em creaturescripts.xml e adicione isso:

<event type="kill" name="KillTask" event="script" value="task.lua"/>
No login.lua adiciona isso com os demais:

registerCreatureEvent(cid, "KillTask")
Agora crie um arquivo chamado task.lua e adicione isso:

local tasksss = {
   [1] = {name = "Blastoise",  sto = 10212, count = 3, time_sto = 5457, time = 1*24*60*60, sto_count = 14129, money = 100, rewardid = 7621, rewardcount = 100, rewardexp = 10000,  text = "Congratulations! You finished this task. In 24h, you will be able to do it again."},
   [2] = {name = "Charizard",  sto = 10213, count = 5, time_sto = 5458, time = 1*24*60*60, sto_count = 14130, money = 100, rewardid = 7621, rewardcount = 100, rewardexp = 10000,  text = "Congratulations! You finished this task. In 24h, you will be able to do it again."},
}

function onKill(cid, target)
        for _, t in ipairs(tasksss) do
            local total_count = t.count
            local m_sto = t.sto
            local count_sto = t.sto_count
            if getPlayerStorageValue(cid, m_sto) ~= -1 then
                if getCreatureName(target) == t.name then
                	if (total_count - getPlayerStorageValue(cid, count_sto)) == 1 then
                		setPlayerStorageValue(cid, count_sto, getPlayerStorageValue(cid, count_sto) + 1)
                    	doPlayerSendTextMessage(cid, 20, "You are killed ".. getPlayerStorageValue(cid, count_sto) .." " .. t.name .. " and finished the task!")
                    	return true
                    elseif (total_count - getPlayerStorageValue(cid, count_sto)) >= 1 then
                        setPlayerStorageValue(cid, count_sto, getPlayerStorageValue(cid, count_sto) + 1)
                        doPlayerSendTextMessage(cid, 20, "You are killed ".. getPlayerStorageValue(cid, count_sto) .." of ".. total_count .." " .. t.name .. " kills to finish the task.")
                        return true
                    end
                end
            end
        end
    return true
end
Agora vá em npc/scripts e crie um arquivo chamado task.lua e adicione isso:

local tasksss = {
   [1] = {name = "Blastoise",  sto = 10212, count = 3, time_sto = 5457, time = 1*24*60*60, sto_count = 14129, money = 100, rewardid = 7621, rewardcount = 100, rewardexp = 10000,  text = "Congratulations! You finished this task. In 24h, you will be able to do it again."},
   [2] = {name = "Charizard",  sto = 10213, count = 5, time_sto = 5458, time = 1*24*60*60, sto_count = 14130, money = 100, rewardid = 7621, rewardcount = 100, rewardexp = 10000,  text = "Congratulations! You finished this task. In 24h, you will be able to do it 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) end
function onCreatureSay(cid, type, msg) npcHandler:onCreatureSay(cid, type, msg) end
function onThink() npcHandler:onThink() end
function creatureSayCallback(cid, type, msg)
    if(not npcHandler:isFocused(cid)) then
        return false
    end
    local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
    value = -1
    for i = 1, #tasksss do
        if msgcontains(msg, tasksss[i].name) and not value ~= -1 then
            value = i
        end
    end
    if value == -1 then
        selfSay('I don\'t have a this task!', cid)
        talkState[talkUser] = 0
        return true
    end
    local configss = tasksss[value]
    local name = configss.name
    local m_sto = configss.sto
    local time_sto = configss.time_sto
    local count_sto = configss.sto_count
    local total_count = configss.count
    local rest = total_count - getPlayerStorageValue(cid, count_sto)
        if getPlayerStorageValue(cid, time_sto) < os.time() then -- verifica se o player ainda está no prazo
            if getPlayerStorageValue(cid, m_sto) <= 0 then -- verifica se o player não pegou está task
                selfSay('Ready! Now you need kill a '.. total_count .. ' '.. name .. '!', cid)
                setPlayerStorageValue(cid, m_sto, 1)
                setPlayerStorageValue(cid, total_count, 0)
                talkState[talkUser] = 0
            else
                if rest <= 0 then -- Verifica se o player matou todos os monstros nescessários
                    doPlayerAddItem(cid, configss.rewardid, configss.rewardcount)
                    setPlayerStorageValue(cid, count_sto, 0)
                    setPlayerStorageValue(cid, m_sto, -1)
                    setPlayerStorageValue(cid, time_sto, os.time() + configss.time)
                    doPlayerAddExperience(cid, configss.rewardexp)
                    doSendAnimatedText(getCreaturePosition(cid), configss.rewardexp, 215)
                    selfSay(configss.text, cid)
                    talkState[talkUser] = 0
                else
                    selfSay('You need to kill '..rest..' '..name..' to gain a reward.', cid)
                    talkState[talkUser] = 0
                end
            end
        else
            selfSay('You already did this task, player. Wait '..math.ceil((getPlayerStorageValue(cid, time_sto) - os.time())/(60*60))..' hours to do it again.', cid)
            talkState[talkUser] = 0
        end
end
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())
Pronto, agora volte para a pasta npc e crie um novo arquivo .xml chamado de Task e adicione isso lá:

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Npc Nome" script="task.lua" walkinterval="350000" floorchange="0" speed="0">
	<health now="150" max="150"/>
	<look type="369" head="91" body="102" legs="83" feet="0"/>
	<parameters>
			<parameter key="message_greet" value="You want gain a task of {Blastoise}?"/>
	</parameters>
</npc>
Pronto, agora o sistema de task está funcionando, e para adicionar um novo monstro pra fazer a task? Basta editar a tabela, mas não esqueça que tem que atualizar a tabela nos 2 scripts .lua !!

local tasksss = {
   [1] = {name = "Blastoise",  sto = 10212, count = 3, time_sto = 5457, time = 1*24*60*60, sto_count = 14129, money = 100, rewardid = 7621, rewardcount = 100, rewardexp = 10000,  text = "Congratulations! You finished this task. In 24h, you will be able to do it again."},
   [2] = {name = "Charizard",  sto = 10213, count = 5, time_sto = 5458, time = 1*24*60*60, sto_count = 14130, money = 100, rewardid = 7621, rewardcount = 100, rewardexp = 10000,  text = "Congratulations! You finished this task. In 24h, you will be able to do it again."},
}

Para configurar siga as seguintes instruções:

Name = Nome da criatura da task
sto = Coloque um valor a mais do valor anterior configurado
count = quantidade de monstros a ser morto
time_sto = Coloque um valor a mais do anterior
time = tempo que poderá fazer a task novamente
sto_count = Um valor a mais do valor anterior
money = Quantidade de dinheiro que o player irá receber, caso coloque 0, não ira receber nada
rewardid = itemid do item que player irá ganhar
rewardcount = quantidade do item adicionado anteriormente
rewardexp = quantidade de exp que player irá ganhar
text = Texto que irá aparecer quando player terminar a task