on *:load: { 
  .echo -aq $input(Author: SaNCaK $+ $crlf $+ $crlf $+ Addon: NickTracking $chr(40) $+ v5.4 $+ $chr(41) $+ $crlf $+ $crlf $+ Released at: 04/22/2014 $+ $crlf $+ $crlf $+ Contact: sancak@outlook.com.tr $+ $crlf $+ $crlf $+ Thank you for using this Addon,igo,Addon: NickTracking $chr(40) $+ v5.4 $+ $chr(41))
  .echo -s _____________________________________________________
  .echo -s 0,1 Loading 9NickTracking0 Add-On... 
  .echo -s 0,1 You are running mIRC $version on Windows $+ $os $+ .
  .echo -s ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  hmake NickTracking 10000
}
on *:unload: { 
  .echo -aq $input(Author: SaNCaK $+ $crlf $+ $crlf $+ Addon: NickTracking $chr(40) $+ v5.4 $+ $chr(41) $+ $crlf $+ $crlf $+ Released at: 04/22/2014 $+ $crlf $+ $crlf $+ Contact: sancak@outlook.com.tr $+ $crlf $+ $crlf $+ Unloading...,igo,Addon: NickTracking $chr(40) $+ v5.4 $+ $chr(41))
}
menu menubar,nicklist {
  $iif($group(#NickTracking) == on,$style(1)) Nick Tracking
  .$iif($group(#NickTracking) == on,$style(1)) Show used nicks on join (*@host): {
    var %status = $iif($group(#NickTracking) == on,Disable,Enable)
    $+(.,%status) #NickTracking
    echo 7 -at * Users previous nicks will $iif(%status == Disable,no longer,now) be shown when they join.
  }
  .-
  .$iif($1,Check nicks for $1):CheckNicks $1
  .Check nicks for an address: {
    CheckNicks $+(*!,$$?="Enter the hostmask you want to check in the format NICK!IDENT@HOST*")
  }
}

on *:start: {
  if (!$hget(NickTracking)) { //hmake NickTracking }
  if ($isfile(NickTracking.hsh)) hload -s NickTracking NickTracking.hsh
}
on *:exit: { 
  if (!$hget(NickTracking)) hsave -o NickTracking NickTracking.hsh
}

#NickTracking on
;on *:join:#: {
if ($wildsite iswm $address($me,5)) return
var %mask = $mask($fulladdress,2)
if ($hget(NickTracking,%mask)) {
  var %usednicks = $ifmatch
  if (%usednicks != $nick) && ($group(#NickTracking) == on) echo 14 -t $chan 14 [Nick Tracking]  $nick  has also used the nick[s]: 7 $+ $remtok(%usednicks,$nick,1,44)
  if (!$istok(%usednicks,$nick,44)) hadd -m NickTracking %mask $addtok(%usednicks,$nick,44)
  if ($numtok(%usednicks,44) > 10) hadd -m NickTracking %mask $deltok(%usednicks,1,44)
}
else {
  hadd -m NickTracking %mask $nick
}
;}

on *:nick: {
  if ($wildsite iswm $address($me,5)) return
  var %mask = $mask($fulladdress,2)
  if ($hget(NickTracking,%mask)) {
    var %usednicks = $ifmatch
    if (!$istok(%usednicks,$newnick,44)) hadd -m NickTracking %mask $addtok(%usednicks,$newnick,44)
    if ($numtok(%usednicks,44) > 10) hadd -m NickTracking %mask $deltok(%usednicks,1,44)
  }
  else {
    hadd -m NickTracking %mask $newnick
  }
}
#NickTracking end

alias CheckNicks {
  if (*!*@* iswm $1) {
    var %mask = $mask($1,2)
    if (!$hget(NickTracking,%mask)) echo 14 -ta No entry found for ( $+ $1 $+ )
    else echo 14 -ta Address ( $+ $1 $+ ) has used the nick[s]: 7 $+ $hget(NickTracking,$1)
  }
  elseif (!$hget(NickTracking,$address($1,2))) echo 14 -ta No entry found for ( $+ $1 $+ )
  elseif ($hget(NickTracking,$address($1,2)) != $1) {
    var %usednicks = $ifmatch
    echo 14 -ta ( $+ $1 $+ ) has also used the nick[s]: 7 $+ $remtok(%usednicks,$1,1,43)
  }
  else echo 14 -ta ( $+ $1 $+ ) has not been seen using any other nicks.
}