code

--[[
   Linear Operating System
         Desktop
  ]]

if fs.exists("linear/system/desktopConfig.ls") then

  --[[ load config ]]
  local handle = assert(fs.open("linear/system/desktopConfig.ls", "r"), "Failed to load desktop configuration")
  local input = handle.readAll()
  handle.close()
  local deskVar = textutils.unserialize(input)
  deskVar.mBarC = menuBarC
  deskVar.timeFormat = timeForm

  --[[ draw desktop ]]

  clear(1,1)
  local backgroundImage = paintutils.loadImage("linear/system/imgs/defaultBg.lsg")
  paintutils.drawImage(backgroundImage,1,2)
  pos(1,1)
  bCol(menuBarC)
  cLine()



 else --if the config does NOT exist

  local makeConfig = fs.open("linear/system/desktopConfig.ls", "w")
  makeConfig.close()

  local function step2()
   clear(1,1)
   centerPrint("Time Format")
   print("")
   centerPrint("Do you want the clock in 12hr or 24hrs?")
   print("")
   clear(1,1)

   bCol(colors.green)
   pos(12,8)
   print("          ")
   pos(12,9)
   print("   12hr   ")
   pos(12,10)
   print("          ")

   pos(11,10)
   bCol(colors.gray)
   print("?")
   bCol(colors.white)

   bCol(colors.cyan)
   pos(32,8)
   print("          ")
   pos(32,9)
   print("   24hr   ")
   pos(32,10)
   print("          ")

   while true do
   if event == "mouse_click" then
    if x>12 and x<22 and y>7 and y<11 and button==1 then
     local target = {}
     target.timeFormat = twelveHR
     local output = textutils.serialize(target)
     target.close()
     local handle = assert(fs.open("linear/system/desktopConfig.ls", "w"), "Failed to load desktop configuration")
     handle.write(output)
     handle.close()
     shell.run("linear/system/desktop.ls")
    elseif x>31 and x<42 and y>7 and y<11 and button ==1 then
     local target = {}
     target.timeFormat = twenty4HR
     local output = textutils.serialize(target)
     target.close()
     local handle = assert(fs.open("linear/system/desktopConfig.ls", "w"), "Failed to load desktop configuration")
     handle.write(output)
     handle.close()
     shell.run("linear/system/desktop.ls")
    end
   end
   end
  end

  clear(1,3)
  centerPrint("Welcome to Linear OS")
  print("")
  print("")
  centerPrint("Choose a Menu Bar color")
  print("")
  print("[BLUE] [RED] [GREEN] [CYAN] [ORANGE]")
  while true do
  local event, button, x, y = os.pullEventRaw()
  if event == "mouse_click" then
   if x>1 and x<6 and y==6 and button==1 then
    local target = {}
    target.mBarC = colors.blue
    output = textutils.serialize(target)
    target.close()
    handle = assert(fs.open("linear/system/desktopConfig.ls", "w"), "Failed to load desktop configuration")
    handle.write(output)
    handle.close()
    step2()

   elseif x>8 and x<12 and y==6 and button==1 then
    local target = {}
    target.mBarC = colors.red
    local output = textutils.serialize(target)
    target.close()
    local handle = assert(fs.open("linear/system/desktopConfig.ls", "w"), "Failed to load desktop configuration")
    handle.write(output)
    handle.close()
    step2()

   elseif x>14 and x<20 and y==6 and button==1 then
    local target = {}
    target.mBarC = colors.green
    local output = textutils.serialize(target)
    target.close()
    local handle = assert(fs.open("linear/system/desktopConfig.ls", "w"), "Failed to load desktop configuration")
    handle.write(output)
    handle.close()
    step2()

   elseif x>22 and x<27 and y==6 and button==1 then
    local target = {}
    target.mBarC = colors.cyan
    local output = textutils.serialize(target)
    target.close()
    local handle = assert(fs.open("linear/system/desktopConfig.ls", "w"), "Failed to load desktop configuration")
    handle.write(output)
    handle.close()
    step2()

   elseif x>29 and x<36 and y==6 and button==1 then
    local target = {}
    target.mBarC = colors.orange
    local output = textutils.serialize(target)
    target.close()
    local handle = assert(fs.open("linear/system/desktopConfig.ls", "w"), "Failed to load desktop configuration")
    handle.write(output)
    handle.close()
    step2()
   end
  end
  end
end