local function heal(uid, info, mana)
    if not isCreature(uid) then
        return true
    end

    local level = getPlayerLevel(uid)
    for _, v in ipairs(info) do
        if level >= v.level.min and level <= v.level.max then
            if mana then
                if not getTileInfo(getThingPos(uid)).protection then
                    doCreatureAddMana(uid, v.mana.reg)
                end

                addEvent(heal, v.mana.interval * 1000, uid, info, true)
            else
                if not getTileInfo(getThingPos(uid)).protection then
                    doCreatureAddHealth(uid, v.hp.reg)
                end

                addEvent(heal, v.hp.interval * 1000, uid, info)
            end

            break
        end
    end

    return true
end

function onLogin(cid)

local vocations = {
    [1] = {
        {level = {min = 0, max = 10}, hp = {reg = 10, interval = 1}, mana = {reg = 5, interval = 1}},
        {level = {min = 11, max = 30}, hp = {reg = 50, interval = 0.2}, mana = {reg = 10, interval = 2}},
    }
}

    if vocations[getPlayerVocation(cid)] then
        heal(cid, vocations[getPlayerVocation(cid)], true)
        heal(cid, vocations[getPlayerVocation(cid)])
    end

    return true
end