dør

function open()
 turtle.digUp()
turtle.up()
turtle.digUp()
turtle.up()
turtle.digUp()
turtle.down()
turtle.down()
turtle.placeUp()
end

function close()
turtle.digUp()
turtle.up()
turtle.up()
turtle.placeUp()
turtle.down()
turtle.placeUp()
turtle.down()
turtle.placeUp()
end

while true do
term.clear()
term.setCursorPos(1,1)
	if rs.getInput("left") then
	 open()
	sleep(5)
	close()
end

if not rs.getInput("left")
 print("waiting master!")
 sleep(1)
end
end