Aperture Science OS System - Boot 01

os.pullEvent = os.pullEventRaw
--Aperture OS Startup
--this program handles the starting of the Base Aperture OS
--this program is for Minecraft 1.16.5, CC Tweaked
settings.load("SystemSettings")
local Version = nil
local w, h = term.getSize()
local V = fs.open("OSSettings","r")
local Update_2 = false
Version = V.readLine(2)
V.close()
local Graphics = 0

shell.run("C_Pastebin","get","DgmEm05E","Temp_LatestVersion")
local LV = fs.open("Temp_LatestVersion","r")
if LV.readLine(1) == "2.0" then
  Update_2 = true
end

LV.close()
fs.delete("Temp_LatestVersion")

function CenterText(y,text)
  local x = math.floor((w - string.len(text)) /2)
  term.setCursorPos(x,y)
  term.clearLine()
  term.write(text)
end

function SlowCenterText(y,text)
  local x = math.floor((w - string.len(text)) /2)
  term.setCursorPos(x,y)
  term.clearLine()
  textutils.slowWrite(text)
end

function ApertureLogo_1()
  term.clear()
  CenterText(1,"`.--:::::--.`")
  CenterText(2,".::.-+ssssssssssoo+ ``")
  CenterText(3,"-/oosso+-.:+ssssssssss.-o/-")
  CenterText(4,"`:oosssssssso/-.:osssssss: osoo:`")
  CenterText(5,"-osssssssssssssoo:../osssso /sssso-")
  CenterText(6,"/ossssoo++//:--.```   `-/oss.-ssssso/`")
  CenterText(7,"://:------.               `-+: ossssss+`")
  CenterText(8,"-//++ooooo:                   ` /sssssso.")
  CenterText(9,"-sssssssso-                      -sssss+.:-")
  CenterText(10,"+sssssss/`                        osso:.+s+")
  CenterText(11,"sssssso:                          /so--osss`")
  CenterText(12,"`sssss+.-.                         -/.:ossss.")
  CenterText(13,"`ssso/./o/                          .+ssssss`")
  CenterText(14,"+so-.+sso`                        -ossssss+")
  CenterText(15,"-+.-ossss-                      `/osssssss-")
  CenterText(16,"`/osssss+                     .+ssooooo+/")
  CenterText(17,"+sssssss`.:.                .//::---::-")
  CenterText(18,"`/osssss:`os+:`       ```.-::/++oosso/`")
  CenterText(19,"-osssso /ssss+:``-/+oossssssssssso-")
  CenterText(20,"`:osss.-sssssso+-.:+ossssssssso:`")
  CenterText(21,"-+o/ osssssssso+-.:oossso+-`")
  CenterText(22,"`- /oossssssssso/-.:/-`")
  CenterText(23,"`.-::///::-.`")
  SlowCenterText(24,"APERTURE OS SYSTEM")
end

function ApertureLogo_2()
term.clear()
paintutils.drawFilledBox(3,10,w-3,3+(w-3),colors.gray)
paintutils.drawFilledBox(8,15,w-8,h-11,colors.black)
end

function OSUPDATE()
print("OS UPDATE 2.0 IS NOW AVAILABLE!!!")
print("PRESS R TO DOWNLOAD, OR C TO SKIP")
while true do
  local event, key = os.pullEvent("key")
  if key == keys.r then
    term.clear()
    term.setCursorPos(1,1)
    SlowCenterText(1,"Starting Update.........")
    sleep(5)
    StartUpdate()
    break
  elseif key == keys.c then
    term.clear()
    term.setCursorPos(1,1)
    SlowCenterText(1,"Skipping Update...")
    sleep(5)
    if settings.get("OS_LoginAfterBoot") == true then
      shell.run("ApertureOS_LoginManager")
    else
      shell.run("ApertureOS_Base")
    end
    break
  end
end
end

function StartUpdate()
SlowCenterText(2,"Deleting SecurityCheck.....")
fs.delete("ApertureOS_SecurityCheck")
SlowCenterText(3,"Deleting Setup.....")
fs.delete("setup")
SlowCenterText(4,"Deleting Base.....")
fs.delete("ApertureOS_Base")
SlowCenterText(5,"Deleting ClientConsole.....")
fs.delete("ApertureOS_ClientConsole")
SlowCenterText(6,"Checking for AppStore Installation.....")
if fs.exists("ApertureDL_AppStore") == true then
  SlowCenterText(7,"Deleting App Store.....")
  fs.delete("ApertureDL_AppStore")
  fs.delete("ApertureDL_AppStore_Browser")
  fs.delete("ApertureDL_AppStore_StoreProfile")
  fs.delete("ApertureDL_AppStore_AppPage")
else
  SlowCenterText(7,"AppStore not found.....")
end
CenterText(8,"All Base Files Deleted")
sleep(1)
CenterText(9,"Downloading new Setup File")
shell.run("C_Pastebin","get","vpd1c8JY","setup")
sleep(3)
CenterText(10,"Done!")
sleep(2)
CenterText("Rebooting for update in 3 seconds...")
sleep(5)
os.reboot()
end

term.clear()
term.setCursorPos(1,1)
print("APERTURE OS BOOT SYSTEM")
print("VERSION_"..Version)
sleep(1)
CenterText(3,"Running Security Check")
SlowCenterText(4,"=========================")
term.setCursorPos(1,5)
shell.run("ApertureOS_SecurityCheck")
sleep(1)
term.setCursorPos(1,5)
print("Security Check Done!")
sleep(1)
print("Completing Boot")
SlowCenterText(8,"=========================")
sleep(1)
if Graphics == 0 then
  ApertureLogo_1()
elseif Graphics == 1 then
  ApertureLogo_2()
elseif Graphic == 2 then
end
sleep(10)
term.clear()
term.setCursorPos(1,1)
print("Starting Main Program")
CenterText(2,"///////////WARNING/////////////")
term.setCursorPos(1,3)
print("NEW BOOT SCRIPT UNDER DEVELOPMENT TO ALLOW MORE COMPLEX STARTS")
print("RELEASE DATE IS ESTIMATED TO BE: October 3rd")
print("the update should also come with a Update Handler, New Menu,")
print("and Much Much More. once it is release, to download")
print("Delete your setup file, and it should update your")
print("Security check program, which will begin the update")
sleep(9)
if Update_2 == true then
  term.clear()
  term.setCursorPos(1,1)
  OSUPDATE()
elseif settings.get("OS_LoginAfterBoot") == true then
  shell.run("ApertureOS_LoginManager")
else
  shell.run("ApertureOS_Base")
end