local prefix = "[Carlos 0.1a] "


-- Funcao printf
local function printf(...) print(string.format(...)) end

-- Funcao combustivel
local function combustivel()
    local restante = turtle.getFuelLevel() -- Combustivel restante

    if restante == 0 then
        printf("%s Sem combustivel restante, tentando reabastecer.", prefix)
        for i = 1, 16 do
            turtle.select(i)
            if turtle.refuel(0) then
                local halfStack = math.ceil(turtle.getItemCount(i)/2)
                turtle.refuel(halfStack)
            end
        end
    else:
        printf("%s Combustivel restante: %s", prefix, restante)
    end
end


combustivel()