passwort = 1234
count = 0
a = 0
b = 0
c = 0
d = 0
eingabe = 0
zugang = 0

function Rahmen()
term.clear()
term.setBackgroundColor(colors.green)
term.setCursorPos(3,1)
print("123")
term.setCursorPos(3,2)
print("456")
term.setCursorPos(3,3)
print("789")
term.setCursorPos(3,4)
print(" 0 ")
end

term.setBackgroundColor(colors.black)

function Eingabe()
 while count < 4 do
 event,side,x,y
  if event == "monitor_touch" then

   if x == 3 and y == 1 then
   count = count + 1
   if count == 1 then
   a = 1
   term.setBackgroundColor(colors.black)
   write("*")
   elseif count == 2 then
   b = 1
   write("*")
   elseif count == 3 then
   c = 1
   write("*")
   elseif count == 4 then
   d = 1
   write("*")
   end
  end

  if x == 4 and y == 1 then
  count = count + 1
  if count == 1 then
  a = 2
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 2
  write("*")
  elseif count == 3 then
  c = 2
  write("*")
  elseif count == 4 then
  d = 2
  write("*")
  end
  end

  if x == 5 and y = 1 then
  count = count + 1
  if count == 1 then
  a = 3
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 3
  write("*")
  elseif count == 3 then
  c = 3
  write("*")
  elseif count == 4 then
  d = 4
  write("*")
  end
  end

  if x == 3 and y == 2 then
  count = count + 1
  if count == 1 then
  a = 4
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 4
  write("*")
  elseif count == 3 then
  c = 4
  write("*")
  elseif count == 4 then
  d = 4
  write("*")
  end
  end

  if x == 4 and y == 2 then
  count = count + 1
  if count == 1 then
  a = 5
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 5
  write("*")
  elseif count == 3 then
  c = 5
  write("*")
  elseif count == 4 then
  d = 5
  write("*")
  end
  end

  if x == 5 and y == 2 then
  count = count + 1
  if count == 1 then
  a = 6
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 6
  write("*")
  elseif count == 3 then
  c = 6
  write("*")
  elseif count == 4 then
  d = 6
  write("*")
  end
  end

  if x == 3 and y == 3 then
  count = count + 1
  if count == 1 then
  a = 7
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 7
  write("*")
  elseif count == 3 then
  c = 7
  write("*")
  elseif count == 4 then
  d = 7
  write("*")
  end
  end

  if x == 4 and y == 3 then
  count = count + 1
  if count == 1 then
  a = 8
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 8
  write("*")
  elseif count == 3 then
  c = 8
  write("*")
  elseif count == 4 then
  d = 8
  write("*")
  end
  end

  if x == 5 and y == 3 then
  count = count + 1
  if count == 1 then
  a = 9
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 9
  write("*")
  elseif count == 3 then
  c = 9
  write("*")
  elseif count == 4 then
  d = 9
  write("*")
  end
  end

  if x == 4 and y == 4 then
  count = count + 1
  if count == 1 then
  a = 0
  term.setBackgroundColor(colors.black)
  write("*")
  elseif count == 2 then
  b = 0
  write("*")
  elseif count == 3 then
  c = 0
  write("*")
  elseif count == 4 then
  d = 0
  write("*")
  end
  end
 end
end
count = 0
end

while true do
Rahmen()
Eingabe()

eingabe = (""..a..""..b..""..c..""..d.."")
zugang = (passwort-eingabe)
if zugang == 0 then
write("OK")
redstone.setOutput("left",true)
sleep(2.5)
redstone.setOutput("left",false)
else write("FALSCH")
end

sleep(3)
term.setBackgroundColor(colors.black)
end