startup

c = colors.combine(colors.red,colors.black,colors.white,colors.green)
white = false
black = false
green = false
red   = false

 while true do
  term.clear()
  term.setTextColor(colors.lime)
  term.setCursorPos(1,1)
  print("**************************************************")
  print("***** VAULT-TEC REACTOR MK 4 CONTROL STATION *****")
  print("*****       AUTHORIZED PERSONEL  ONLY!       *****")
  print("**************************************************")
  i=1
  while i <= 13 do
  term.setCursorPos(1,i+4)
  print("*****                                        *****")
  i=i+1
  end
  print("**************************************************")
  term.setCursorPos(7,15)
  print("**************************************************")
  term.setTextColor(colors.blue)
  term.setCursorPos(11,6)
  print("[1] ACTIVATE    REACTORS 1 - 3")
  term.setCursorPos(11,7)
  print("[2] DEACTIVATE  REACTORS 1 - 3")
  term.setCursorPos(11,8)
  print("[3] ACTIVATE    REACTORS 4 - 6")
  term.setCursorPos(11,9)
  print("[4] DEACTIVATE  REACTORS 4 - 6")
  term.setCursorPos(11,10)
  print("[5] ACTIVATE    BREEDER CORE 1")
  term.setCursorPos(11,11)
  print("[6] DEACTIVATE  BREEDER CORE 1")
  term.setCursorPos(11,12)
  print("[7] ACTIVATE    BREEDER CORE 2")
  term.setCursorPos(11,13)
  print("[8] DEACTIVATE  BREEDER CORE 2")
  term.setCursorPos(11,14)
  term.setTextColor(colors.red)
  print("[0] -EMERGENCY-  CORE SHUTDOWN")
  term.setTextColor(colors.blue)
  term.setCursorPos(7,17)
  print("    ENTER CHOICE: [ ]")
  term.setCursorPos(26,17)
  input = read()
  term.setTextColor(colors.lime)
  if input == "1" then
   c = colors.subtract(c, colors.white)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,9)
   print("********************************")
   print("* ACTIVATED     REACTORS 1 - 3 *")
   print("********************************")
   sleep(3)
   white = not white
  end
  if input == "2" then
   c = colors.combine(c, colors.white)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* DEACTIVATED   REACTORS 1 - 3 *")
   print("********************************")
   sleep(3)
   white = not white
  end
  if input == "3" then
   c = colors.subtract(c, colors.black)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* ACTIVATED     REACTORS 4 - 6 *")
   print("********************************")
sleep(3)
   black = not black
  end
  if input == "4" then
   c = colors.combine(c, colors.black)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* DEACTIVATED   REACTORS 4 - 6 *")
   print("********************************")
   sleep(3)
   black = not black
  end
  if input == "5" then
   c = colors.subtract(c, colors.red)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* ACTIVATED     BREEDER CORE 1 *")
   print("********************************")
   sleep(3)
   red = not red
  end
  if input == "6" then
   c = colors.combine(c, colors.red)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* DEACTIVATED   BREEDER CORE 1 *")
   print("********************************")
   sleep(3)
   red = not red
  end
  if input == "7" then
   c = colors.subtract(c, colors.green)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* ACTIVATED     BREEDER CORE 2 *")
   print("********************************")
   sleep(3)
   green = not green
  end
  if input == "8" then
   c = colors.combine(c, colors.green)
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* DEACTIVATED   BREEDER CORE 2 *")
   print("********************************")
   sleep(3)
   green = not green
  end
  if input == "0" then
  c = colors.combine(colors.green,colors.red,colors.white,colors.black)
   term.setTextColor(colors.red)
   green = false
   red = false
   black = false
   white = false
   rs.setBundledOutput("back", c)
   term.clear()
   term.setCursorPos(9,10)
   print("********************************")
   print("* EMERGENCY SHUTDOWN INITIATED *")
   print("********************************")
   sleep(3)
  end
end