on *:text:!setworld *:*: {
  if (($nick isop #thecorner) || ($nick ishop #thecorner)) {
    if (($2 >= 2) && ($2 <= 150)) {
      /msg #thecorner New world has been set , type !pcw for new world, set by $nick
      set %pcw $2
    }
  }
}

on *:text:!pcw:#thecorner: {
  if (($nick isvoice $chan) || ($nick ishop $chan) || ($nick isop $chan)) {
    /notice $nick The pc world is %pcw
  }
}