NMT Nightly Build

-- NMTerminal Nightly Build 1.0-dev.2
-- ;P

local argum = {...}

version = "1.0-dev.2"
name = "NMTerminal Nightly Build"
namemini = "NMT NB"
codername = "Studioman; in the forum: Doge"
officialcoder = "NeonMedia"
dateofthelatestver = "22/12/2015"
timeofthelatestver = "20:00"

function startup()
  term.setTextColor(colors.white)
  term.setBackgroundColor(colors.black)
  term.setCursorPos(1,1)
  term.clear()
  term.setBackgroundColor(colors.blue)
  term.clearLine()
  term.setCursorPos(2,1)
  print(name)
  term.setBackgroundColor(colors.black)
  term.setCursorPos(1,19)
  term.setTextColor(colors.yellow)
  write(shell.dir().."> ")
  term.setTextColor(colors.white)
  cmdline = read()
  settings()
end

function settings()
  if cmdline == "cls" then
    term.clear()
    consolerestart()
  elseif cmdline == "help" then
    exec()
    print("cls  help  help craftos  shutdown  ver  exit")
    consolerestart()
  elseif cmdline == "help craftos" then
    exec()
    shell.run("help")
    consolerestart()
  elseif cmdline == "ver" then
    exec()
    print(name.." "..version)
    print("Built in "..dateofthelatestver.." (DD/MM/YYYY) "..timeofthelatestver.." (UTC+7) by "..officialcoder.." ("..codername..")")
    consolerestart()
  elseif cmdline == "shutdown" then
    exec()
    print("Goodbye!")
    sleep(1)
    os.shutdown()
  elseif cmdline == "shutdown /?" then
    exec()
    print("Shutdown 1.0")
    print("All commands:")
    print("/R - restart the computer")
    print("/S, or simply without the key - to turn off the computer")
    consolerestart()
  elseif cmdline == "shutdown /H" then
    exec()
    print("Shutdown 1.0")
    print("All commands:")
    print("/R - restart the computer")
    print("/S, or simply without the key - to turn off the computer")
    consolerestart()
  elseif cmdline == "shutdown /h" then
    exec()
    print("Shutdown 1.0")
    print("All commands:")
    print("/R - restart the computer")
    print("/S, or simply without the key - to turn off the computer")
    consolerestart()
  elseif cmdline == "shutdown /R" then
    exec()
    print("Goodbye!")
    sleep(1)
    os.reboot()
  elseif cmdline == "shutdown /r" then
    exec()
    print("Goodbye!")
    sleep(1)
    os.reboot()
  elseif cmdline == "shutdown /S" then
    exec()
    print("Goodbye!")
    sleep(1)
    os.shutdown()
  elseif cmdline == "shutdown /s" then
    exec()
    print("Goodbye!")
    sleep(1)
    os.shutdown()
  elseif cmdline == "exit" then
    exit()
  elseif cmdline == "die" then
    exec()
    die()
  else
    exec()
    shell.run(cmdline)
    consolerestart()
  end
end

function consolerestart()
  term.setCursorPos(1,1)
  term.setBackgroundColor(colors.blue)
  term.clearLine()
  term.setCursorPos(2,1)
  print(name)
  term.setBackgroundColor(colors.black)
  term.setCursorPos(1,19)
  term.setTextColor(colors.yellow)
  write(shell.dir().."> ")
  term.setTextColor(colors.white)
  cmdline = read()
  settings()
end

function exec()
  term.setCursorPos(1,18)
  term.setTextColor(colors.green)
  print(shell.dir()..">")
  term.setTextColor(colors.white)
end

function die()
  die1()
  sleep(0.1)
  die2()
  sleep(0.1)
  die3()
  sleep(0.1)
  die()
end

function die1()
  print("DIE POTATO!")
end

function die2()
  print("Who ever wrote the command 'die'?")
end

function die3()
  print("Lol.")
end

function exit()
  term.clear()
  term.setCursorPos(1,1)
end

function colortest()
  if not term.isColor() then
    term.clear()
    term.setCursorPos(1,1)
    print("Oops... Unfortunately you are using a standard PC, to run the "..name.." you need to have an advanced or command computer.")
  else
    startup()
  end
end

colortest()