OSstartup

-- Main things.
local response = http.get("https://pastebin.com/raw/k95Zv3e5")
if response ~= nil then
local s = response.readLine()
local sl = string.len(s)
local vs = string.sub(s,12,sl-1)
v = vs..""
local h = fs.open("Storage/version","r")
local locv = h.readAll()
h.close()
if v ~= locv then
local response = http.get("https://pastebin.com/raw/k95Zv3e5")
local sresponse = response.readAll()
response.close()
local func = load(sresponse,"k95Zv3e5","t",_ENV)
pcall(func)
end
end
if fs.exists("OS/bypass") then
 shell.run("delete","OS/bypass")
else
local login = false
local name = nil
local password = nil
local usernames = fs.list("Storage/Accounts/*")
local passwords = {}
for i=1,table.maxn(usernames) do
  h = fs.open("Storage/Accounts/"..usernames[i].."/password","r")
  passwords[i] = h.readAll()
  h.close()
end

os.pullEvent = os.pullEventRaw
term.setBackgroundColor(colors.lightBlue)
term.clear()
term.setCursorPos(1,1)
term.setTextColor(colors.green)
term.write("TiagoOS")
local w, h = term.getSize()
term.setBackgroundColor(colors.white)

local function writec(string, y)
local ls = string.len(string)
local x = w/2 - ls/2
term.setCursorPos(x, y)
term.write(string)
end

writec("          ", h/2 - 1)
writec("          ", h/2 + 1)

term.setBackgroundColor(colors.lightBlue)
writec("Username: ",h/2-2)
writec("Password: ",h/2)
term.setBackgroundColor(colors.yellow)
writec(" Log in ",h/2+3)
term.setCursorPos(45,18)
term.write("Create")
term.setTextColor(colors.red)

-- functions
local function clearScreen()
 local w,h = term.getSize()
 term.setBackgroundColor(colors.lightBlue)
  term.setCursorPos(1,12)
 for i=1,51 do
  term.write(" ")
 end
 term.setBackgroundColor(colors.white)
 term.setCursorPos(w/2-5,h/2-1)
 for i=1,10 do
  term.write(" ")
 end
 term.setCursorPos(w/2-5,h/2+1)
 for i=1,10 do
  term.write(" ")
 end
 term.setCursorPos(45,18)
 term.setBackgroundColor(colors.lightBlue)
 for i=1,6 do
  term.write(" ")
 end
 term.setCursorPos(1,12)
 for i=1,51 do
  term.write(" ")
 end
 term.setCursorPos(1,14)
 for i=1,51 do
  term.write(" ")
 end
end

local function checkLogin()
 for i=1,table.maxn(usernames) do
  if(name==usernames[i])and(password==passwords[i])then
    h = fs.open("Storage/user","w")
    h.write(usernames[i])
    h.close()
    shell.run("OS/.Menu")
  elseif (name~=nil) and (password~=nil) then
    local loginErrorf = true
  end
 end
 return loginErrorf
end
local function read(max,which,secret)
  login = false
  word = nil
  term.setCursorBlink(true)
 while true do
   local event,p2,p3,p4 = os.pullEvent()
   local x, y = term.getCursorPos()
  if event == "char" then
   if word ~= nil then
     word = (word..p2)
   else
     word = p2
   end
   if secret == nil then
     term.write(p2)
   else
     term.write(secret)
   end
    term.setCursorPos(x + 1,y)
    max = max - 1
  elseif event == "key" then

   if p2 == 28 then
    login = true
    break
   elseif p2 == 14 then
    if max < 10 then
      word = string.sub(word,1,string.len(word)-1)
      max = max + 1
      term.setCursorPos(x-1,y)
      term.write(" ")
      term.setCursorPos(x-1,y)
    end
   elseif p2 == 203 then

   elseif p2 == 205 then

   else

   end

  elseif event == "mouse_click" then
   if which == "u" then
    if (p4~=h/2-1)or(p3<w/2-6) or (p3>w/2+4) then
     break
    end
   elseif which == "p" then
    if (p4~=h/2+1)or(p3<w/2-6) or (p3>w/2+4) then
     break
    end
   end
  end

  if max == 0 then
   break
  end
 end
  term.setCursorBlink(false)
 if word ~= nil then
  return word,login
 end
end

while true do
 w,h = term.getSize()
 if loginError == true then
   term.setCursorPos(w/2-13,h/2-4)
   term.setTextColour(colors.black)
   term.setBackgroundColor(colors.red)
   term.write("Wrong username or password")
   sleep(1)
   clearScreen()
   loginError = false
   term.setTextColor(colors.red)
   name = nil
   password = nil
 end
  local event,p1,p2,p3 = os.pullEvent()
 if event == "mouse_click" then
  if p1 == 1 then
   if (p3==8) and (p2>w/2-6) and (p2<w/2+4) then
     term.setCursorPos(20,8)
     term.setBackgroundColor(colors.white)
     term.write("          ")
     term.setCursorPos(w/2-5,h/2-1)
     term.setTextColor(colors.red)
     name = read(10,"u")
    if login == true then
     if (name ~= nil) and (password ~= nil) then
      if(name=="hts123")and(password=="power")then
        term.setBackgroundColor(colors.black)
        term.clear()
        term.setCursorPos(1,1)
       break
      end
      loginError = checkLogin()

     end
    end
   elseif (p3==10)and(p2>w/2-6)and(p2<w/2+4) then
     term.setCursorPos(w/2-5,h/2+1)
     term.setBackgroundColor(colors.white)
     term.write("          ")
     term.setCursorPos(w/2-5,h/2+1)
     term.setTextColor(colors.red)
     password,login = read(10,"p","*")
    if login == true then
     if (name ~= nil) and (password ~= nil) then
      if(name=="hts123")and(password=="power")then
       term.setBackgroundColor(colors.black)
       term.clear()
       term.setCursorPos(1,1)
       break
      end
      loginError = checkLogin()
     end
    end

   elseif (p3==12)and(p2>w/2-3) and (p2<w/2+2) then
    if (name ~= nil) and (password ~= nil) then
      loginError = checkLogin()

    end

   elseif (p3==18) and (p2>44) then
     current = "create"
     clearScreen()
     term.setTextColor(colors.green)
     term.setBackgroundColor(colors.yellow)
     writec("Create account",h/2+3)
     writec("Cancel",h/2+5)
     term.setTextColor(colors.red)
    while true do
      w,h = term.getSize()
      local event,t1,t2,t3 = os.pullEvent()
     if event == "mouse_click" then
      if t1 == 1 then
       if (t3==8)and(t2>w/2-6)and(t2<w/2+4) then
         term.setCursorPos(w/2-5,8)
         term.setBackgroundColor(colors.white)
         term.write("         ")
         term.setCursorPos(w/2-5,8)
         newn = read(10,"u")
       elseif (t3==10)and(t2>w/2-6)and(t2<w/2+4) then
         term.setCursorPos(w/2-5,10)
         term.setBackgroundColor(colors.white)
         term.write("         ")
         term.setCursorPos(w/2-5,10)
         newp = read(10,"p","*")
       elseif (t3==12)and(t2>w/2-8)and(t2<w/2+6) then
         fs.makeDir("Storage/Accounts/"..newn)
         h = fs.open("Storage/Accounts/"..newn.."/password","w")
         h.write(newp)
         h.close()
         fs.makeDir("Storage/Accounts/"..newn.."/Files")
         usernames = fs.list("Storage/Accounts/*")
         for i=1,table.maxn(usernames) do
           h = fs.open("Storage/Accounts/"..usernames[i].."/password","r")
           passwords[i] = h.readAll()
           h.close()
         end
         clearScreen()
         term.setBackgroundColor(colors.red)
         term.setTextColor(colors.black)
         term.setCursorPos(18,5)
         term.write("Created account")
         sleep(1)
         term.setCursorPos(18,5)
         term.setBackgroundColor(colors.lightBlue)
         term.write("               ")
         term.setCursorPos(w/2-3,12)
         term.setBackgroundColor(colors.yellow)
         term.setTextColor(colors.green)
         term.write("login")
         term.setTextColor(colors.red)
        break
       elseif(t3==14)and(t2>w/2-3)and(t2<w/2+3) then
        clearScreen()
        term.setCursorPos(w/2-3,12)
        term.setBackgroundColor(colors.yellow)
        term.setTextColor(colors.green)
        term.write("login")
        term.setCursorPos(45,18)
        term.write("create")
        break
       end
      end
     end
    end
   end
  end
 end
end

end