Lua attack and gain exp

[Methemia]

I want to attack and gain experience each 2 minutes


I'm basing myself on the stamina code events/creatures.lua

can you help me?

local staminaBonus = {
    target = 'Training Monk',
    period = 120000, -- time on miliseconds
    bonus = 1, -- gain stamina
    events = {}
}


local function addStamina(name)
    local player = Player(name)
    if not player then
        staminaBonus.events[name] = nil
    else
        local target = player:getTarget()
        if not target or target:getName() ~= staminaBonus.target then
            staminaBonus.events[name] = nil
        else
            player:setStamina(player:getStamina() + staminaBonus.bonus)
            staminaBonus.events[name] = addEvent(addStamina, staminaBonus.period, name)
        end
    end
end

-------

if self:isPlayer() then
        if target and target:getName() == staminaBonus.target then
            local name = self:getName()
            if not staminaBonus.events[name] then
                staminaBonus.events[name] = addEvent(addStamina, staminaBonus.period, name)
            end
        end