Someone

on *:text:!cw*:#cwraiders:{
  if ($nick isop $chan) {
    elseif ($nick isvoice $chan) || ($nick ishop $chan) goto two 
    :one
    set %event $2-
    msg $chan 12A new castle wars world has been updated by14 ~ $nick ~ 12type14 !cw 12to view it.
    halt
    :two
  notice $nick Sorry you cannot set an event. }
}
on *:text:!event:#cwraiders:{
  if ($nick isop $chan) || ($nick isvoice $chan) || ($nick ishop $chan) goto two {
    elseif ($nick isreg $chan) goto one {
      :one
      notice $nick 4Sorry you may not view it the event.
      halt
      :two
      notice $nick 12The current Castle Wars World is:14[ %event ]
    halt }
  }
}