turtle mineer

local function fuelCheck()
    print(turtle.getFuelLevel())
        if turtle.getFuelLevel() < 50 then
        turtle.dig()
        turtle.select(16)
        turtle.place()
                local EnderStacks = peripheral.call("front","getAllStacks")
        local EnderSize = peripheral.call("front","getInventorySize")
        local EnderChest = peripheral.wrap("front")

        for i=1, EnderSize do
                    if EnderStacks[i] ~= nil then
                if EnderStacks[i]["name"] == "Coal" then
                                        EnderChest.pushItemIntoSlot("south",i,30,5)
                            end
                    end
        end
        turtle.select(5)
                turtle.refuel(30)
        turtle.dig()
        print(turtle.getFuelLevel())
        end

end


fuelCheck()