install2

shell.run("pastebin", "get", "JaQMssHV", "/load")
if not load then
os.loadAPI("/load") -- TheOriginalBIT's API
end

--[[
your logo didn't fit on the screen, now it does
]]--
local logo = {
  "5555  5 5 5555  5555 5555  5555 55555",
  "5     5   5   5 5    5     5  5 5    ",
  "5 555 5 5 55555 5555 555   5  5 55555",
  "5   5 5 5 5       55 5     5555     5",
  "55555 5 5 55555 5555 5555  5555 55555",
}

--[[
We use this because the pastebin program spams stuff to the screen and to reduce screen tearing my api only updates the lines it needs to on the screen
so we make our own to stop the printing to the screen
]]--
local function download(code, path)
  local response = http.get( "http://pastebin.com/raw.php?i="..textutils.urlEncode( code ) )

  if response then
    local contents = response.readAll()
    response.close()

    local file = fs.open( path, "w" )
    file.write( contents )
    file.close()
  end
end

--[[
This is all the instructions you want the installer to do.
func is the function that it has to call
param is what to give to the function
visual can only be used if you are wanting to show them text, it doesn't move the progress bar, it just updates the progress text
]]--
local instructions = {
  {func = fs.makeDir, param = {"gliese"}},
  {func = fs.makeDir, param = {"gliese/sysfiles"}},
  {visual = "Installing Gliese OS Development Stage..."},
  {func = download, param = {"bJR1Zsut", "gliese/clrs"}},
  {func = fs.delete, param = { "/startup" }},
  {func = download, param = {"Zwj4pttD", "/startup"}},
  {func = download, param = {"UEfxpFg3", "gliese/set"}},
  {func = download, param = {"VqhvSXJd", "gliese/start"}},
  {func = download, param = {"sqY4sUBU", "gliese/list"}},
  {func = download, param = {"kTWKJzVg", "gliese/gfb"}},
  {func = download, param = {"HyDGJaXG", "gliese/delete"}},
  {func = download, param = {"i8KHsHgR", "gliese/mdp"}},
  {func = download, param = {"gMYRfL9i", "gliese/help"}},
  {func = download, param = {"1e0XC30i", "gliese/text"}},
  {func = download, param = {"q9CeVngm", "gliese/pastebin"}},
  {func = download, param = {"t3D4tbpY", "gliese/quit"}},
  {func = download, param = {"73r1J115", "gliese/restart"}},
  {func = download, param = {"D8Dz7X83", "gliese/shell"}},
  {func = download, param = {"ZcDyAW6U", "gliese/tacoinstall"}},
  {func = download, param = {"zJ7qtPVx", "gliese/gui"}},
  {func = download, param = {"HfbAuqBG", "gliese/sysfiles/fLib"}},
  {func = download, param = {"DZP7i7XA", "gliese/taco"}},
  {func = download, param = {"b8zZfN7m", "gliese/sysfiles/background"}},
  {func = download, param = {"dhU58yVF", "gliese/icon.nfp"}},
  {visual = "Done!"},
}

--[[
the total number of instructions - 2
why do we use #instructions because its the number of instructions we wish to perform that are in the above table
why -2 because we have 2 visuals in there, they don't tigger an update, so the api will be waiting for 2 updates it will never get
]]--
local totalTriggers = #instructions - 2
local bar = load.init( load.LOGO_IS_LOAD, logo, totalTriggers, nil, 14, colors.red, "Starting up...", "Gliese OS Installer", "By Thegreatstudio" )

--[[
Main function. this downloads and installs all the files
]]--
local function install()

  -- just a simple message to them
  bar:setMessage( "Making a file system directory...")
  -- make sure they see it
  sleep(0.1)

  -- now lets go through and do the instructions
  for i = 1, #instructions do
    -- out current instruction
    local inst = instructions[i]

    if inst.func then
      -- call the function with the parameters
      inst.func( unpack(inst.param) )
      -- trigger an update
      bar:triggerUpdate( "Loading ("..bar:getFormattedProgress()..")..." )
    else -- it didn't have a function so lets assume it is a visual update
      -- change the message
      bar:setMessage(inst.visual)
      -- make sure they see it
      sleep(0.1)
    end
  end

  -- tell them its rebooting
  bar:setMessage( "System is now rebooting..." )
end

--[[ run the api ]]--
local function render()
  bar:run()
end

parallel.waitForAll( render, install )

-- sleep so they can see the message and then reboot
sleep(1)
os.reboot()