open2

term.clear()
term.setCursorPos(1,1)
print("Touch screen door")

local mon = peripheral.wrap("top")
local function initial()
  mon.clear()
  mon.setCursorPos(1,1)
  mon.setTextScale(2)
  mon.setBackgroundColor(colors.red)
  mon.write("Open")
  mon.setCursorPos(1,2)
  mon.write("    ")
end

local maxcount = 3

local function count()
  for x = maxcount, 1, -1 do
    mon.setCursorPos(2,2)
    mon.clearLine()
    mon.write(x.."s")
    sleep(1)
  end
  mon.clearLine()
end

local mw = 0
local mh = 0

local function clickSpace()
  if mw > 0 and mw < 5 and mh > 0 and mh < 3 then
    mon.setCursorPos(1,1)
    mon.setBackgroundColor(colors.lime)
    mon.write("Opening")
    rs.setOutput("left",true)
    count()
    rs.setOutput("left",false)
  end
  initial()
end

initial()
while true do
  local event, side, xPos, yPos = os.pullEvent("monitor_touch")
  mw = xPos
  mh = yPos
  clickSpace()
end