houseconnection

local function checkFuel()
    while turtle.getFuelLevel() <= 200 do
        turtle.select(16)
        turtle.refuel(16)
        turtle.select(1)
    end
end

turtle.forward()
turtle.forward()
while turtle.detectDown() == false do
    checkFuel()
    turtle.select(1)
    turtle.placeDown()
    turtle.forward()
end