FTosStartup

local w,h = term.getSize()
--local FILE = fs.open(".version","r")
--local Ver = FILE.readLine()
--FILE.close()
--functions
local function printCentered(str, ypos)
  term.setCursorPos(w/2 - #str/2, ypos)
  term.write(str)
end
local function logIn()
    term.clear()
    term.setCursorPos(1,1)
    local linfo = fs.exists("logInfo")
    if linfo == true then
        printCentered("Please login to continue",1)
        printCentered(string.rep("-",w),2)
        printCentered("username:",5)
        local user = read()
        printCentered("password:",7)
        local pass = read()
        local User = fs.open("logInfo/.UserName","r")
        local Pass = fs.open("logInfo/.PassWord","r")
        local Username = User.readLine()
        local Password = Pass.readLine()

        if user == Username and pass == Password then
            printCentered("login sucsseful",9)
            sleep(1)
            shell.run(".menu")
        else
            printCentered("login incorrect",9)
            sleep(1)
            os.shutdown()
        end
    else
        print("so your new?")
        print("what would you like to be called?")
        newUser = read()
        print("what would you like for a password?")
        newPass = read()
        fs.makeDir("logInfo")
        newU = fs.open("logInfo/.UserName","a")
        newU.writeLine(newUser)
        newU.close()
        newP = fs.open("logInfo/.PassWord","a")
        newP.writeLine(newPass)
        newP.close()
        shell.run("reboot")
    end
end
local function updateCheck()
    term.clear()
    printCentered("checking for updates",h/2)
    term.setCursorPos(1,h+1)
    local True = shell.run("pastebin get","Qvzk5rrV","versionCheck")
    if True == true then
        local File1 = fs.open("versionCheck","r")
        local File2 = fs.open(".version","r")
        local Lver = File2.readLine()
        local Gver = File1.readLine()
        os.sleep(1)
    if Gver == Lver then
        File1.close()
        File2.close()
        printCentered("this system is up to date",h/2)
        os.sleep(2)
        shell.run("delete","versionCheck")
    else
        File1.close()
        File2.close()
        printCentered("there is a new update",h/2)
        os.sleep(0.2)
        printCentered("installing now",h/2)
        shell.run("delete","versionCheck")
        shell.run("pastebin run","kVGQjw3A")
    end
    end
end
--initilizer
printCentered("initailizing FToS",1)
term.setCursorPos(1,2)
print(string.rep("-",w))
os.sleep(2)
term.setCursorPos(2,h-2)
for i = 0,w - 4 do
term.setBackgroundColor(colors.blue)
write(" ")
os.sleep(0.2)
term.setBackgroundColor(colors.black)
write(" ")
end
term.setBackgroundColor(colors.black)
os.sleep(1)
updateCheck()
logIn()