NetherTurtle

function forceDown()
 while(turtle.down()==false) do
  turtle.digDown()
 end
end
function forceFront()
 while(turtle.forward()==false) do
  turtle.dig()
 end
end
function forceUp()
 while(turtle.up()==false) do
  turtle.digUp()
 end
end
print("Now Mining until fuel runs out")
while true do
 for i=1,100000 do
  while(turtle.detect()==true) do
   forceFront()
  end
  turtle.turnRight()
  if turtle.detect == false do
   turtle.turnRight()
   if turtle.detect == false do
    turtle.turnRight()
	if turtle.detect == false do
     if turtle.detectUp == true do
      forceUp()
     end
     else
      if turtle.detectDown == true do
       forceDown()
      end
      else
       for i=1,10 do
        forceFront()
       end
      end
     end
    end
   end
  end
 end
end