jannis test3

function Dig()
  while(turtle.detect()) do
    turtle.dig()
  end
end

function PlaceChestUp()
  turtle.select(2)
  while turtle.placeUp() == false do
    turtle.digUp()
  end
end

function DumpInventory()
  if(turtle.getItemCount(12) > 0)then
    PlaceChestUp()
    for i = 3, 13 do
      turtle.select(i)
      turtle.dropUp()
    end
    turtle.select(2)
    turtle.digUp()
  end
end


function EmptyChest()
  while(turtle.suck()) do
    DumpInventory()
  end
end

function CheckForChestFront()
  turtle.select(13)
  if(turtle.compare())then
    EmptyChest()
  end
end

EmptyChest()
Dig()