Something

on *:notice:*:#: {
  if ($nick isreg $chan) && (($me isop $chan) || ($me ishop $chan)) {   
    nfadd $nick
    if ($nfget($nick) >= 5) ban -k $chan $nick Notice $chan Kanale Draudziamas!
  }
}
alias nfget {
  var %ttime $readini(noticeflood.ini,$iif($1,$1,@),time)
  %ttime = $iif(%ttime,%ttime,0)
  return %ttime
}
alias nfadd {
  writeini noticeflood.ini $iif($1,$1,@) time $calc($nfget($1)+1) 
  .timer 1 5 nfdel $iif($1,$1,@)
}

alias nfdel {
  writeini noticeflood.ini $iif($1,$1,@) time $calc($nfget($1)-1)
}