MC riddle - Zweiknopf

--ZweiKnopfBedienung
white=1
orange=2
magenta=4
lightblue=8
yellow=16
lime=32
pink=64
grey=128
lightGrey=256
cyan=512
purple=1024
blue=2048
brown=4096
green=8192
red=16384
black=32768

moni=peripheral.wrap("left")
--moni.setTextScale(2)

function moniBlink()
   for x=1,20 do
      moni.setBackgroundColor(colors.red) moni.clear()
      test()
      sleep(.1)
      moni.setBackgroundColor(colors.black) moni.clear()
      test()
      sleep(.1)
   end
end
function test()
   moni.setTextScale(2)
   moni.setCursorPos(1,1)
   moni.write("; ;")
   moni.setCursorPos(1,2)
   moni.write(" _ ")
end



function moniTime()
   moni.setTextScale(4)
   for x=20,1, -1 do
      if(x<10) then
         moni.setCursorPos(2,1)
         moni.write(math.floor(x))
      else
         moni.write(math.floor(x))
      end
      sleep(1)
      moni.clear() moni.setCursorPos(1,1)
   end
end
signalC=0
counter=0
while true do
   moni.setBackgroundColor(colors.black)
   moni.setTextScale(1)
   moni.setCursorPos(1,1)
   moni.write("Raum 1")
   signalB = redstone.getBundledInput("bottom")
   if (signalB > 0 ) then
      signalC = signalC + signalB
      counter = counter +1
      sleep(1)
   end

   if (signalC==magenta+grey) then
      redstone.setOutput("top",true)
      moniTime()
      signalC=0
   else
      redstone.setOutput("top",false) sleep(.2)
      if(counter>=2)then
         moniBlink()
         signalC=0
         counter=0
      end

   end
   print(redstone.getBundledInput("bottom"))
    sleep(.8)
end