Forums Scripts & Popups Looking for critique on some code

 
;;;;;(%utdir == $mircdir) is checked because if at some point u had clicked OK @ $sdir, it picks the $mircdir 

on *:start:{
  if (%nick == $null) || (%pass=null) {
    setup 
  }
  elseif (%utdir == $null) || (%utdir == $mircdir) { 
    echo -a  $+ $color(info) $+ * * * $+ $color(info2) Your UT path settings are missing! Please set your Unreal Tournament directory $+ $color(info) $+ * * *
    echo -a  $+ $color(info) $+ * * * $+ $color(info2) Your UT path settings are missing! Please set your Unreal Tournament directory $+ $color(info) $+ * * *
    echo -a  $+ $color(info) $+ * * * $+ $color(info2) Your UT path settings are missing! Please set your Unreal Tournament directory $+ $color(info) $+ * * *
    utsetup
  }
  else .nick %nick
  server irc.server.net
}


alias setup {
  if %nick == $null || %pass == $null || $?!="Your pass and nick are already set $crlf $+ Do u wish to change them?" {
    set %nick $$?="Enter your registerd NickName"
    set %pass $$?*="Enter your Password"
    .nick %nick
  }
  if (%utdir == $null) || (%utdir == $mircdir) { 
    utsetup
  }
  else echo -a  $+ $color(info) $+ * * * $+ $color(info2) Setup Completed!  $+ $color(info) $+ * * *
  .nick %nick
  if ($server == $null) { .server irc.server.net }
}


alias utsetup {
  :start
  set %utdir $sdir(dir,Select your UNREAL TOURNAMENT Folder: $crlf !NOT THE SYSTEM FOLDER!)
  if (%utdir == $null) || (%utdir == $mircdir) {
    echo -a  $+ $color(info) $+ * * * $+ $color(info2) You did not select a folder! Please set a folder!  $+ $color(info) $+ * * *
    goto start
  }
  echo -a  $+ $color(info) $+ * * * $+ $color(info2) Setup Completed!  $+ $color(info) $+ * * *
  .nick %nick
  if ($server == $null) { .server irc.server.net }
}