GetFuelLevel

print "Checking Fuel Levels..."

a = turtle.getFuelLevel()

print(a)
if a < 200 then
    print "!Attention: Low Fuel!"
else
    print "Fuel Level Ok"
end

if a < 200 then
    print "attempting to refuel..."
    turtle.refuel(64)
else
    print "no refueling needed."
end