gecko-dev/webtools/mozbot/BotModules/Greeting.bm

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# -*- Mode: perl; tab-width: 4; indent-tabs-mode: nil; -*-
################################
# Greeting Module #
################################
package BotModules::Greeting;
use vars qw(@ISA);
@ISA = qw(BotModules);
use AnyDBM_File;
use Fcntl;
1;
# SpottedNickChange would be a nice one to do if you
# can solve the problem of working out which channel
# to say stuff in...
# database for seen data
our $seen = {'times' => {}, 'states' => {}};
# the times that the relevant nicks were last seen active
tie(%{$seen->{'times'}}, 'AnyDBM_File', 'seen-times', O_RDWR|O_CREAT, 0666);
# what the relevant nicks were last seen doing
tie(%{$seen->{'states'}}, 'AnyDBM_File', 'seen-states', O_RDWR|O_CREAT, 0666);
sub Help {
my $self = shift;
my ($event) = @_;
return {
'' => 'A polite module for saying hello and goodbye and so on.',
'hi' => 'To greet the bot.',
'bye' => 'To say goodbye to the bot.',
'ping' => 'To check the bot is alive.',
'status' => 'Gives the amount of time that the bot has been active.',
'seen' => 'Says how long it\'s been since the last time someone was seen. Syntax: seen victim',
};
}
# RegisterConfig - Called when initialised, should call registerVariables
sub RegisterConfig {
my $self = shift;
$self->SUPER::RegisterConfig(@_);
$self->registerVariables(
# [ name, save?, settable? ]
['greetings', 1, 1, ['hi %', 'yo %', 'salut %', '%! dude!', '%: hello', '%', 'bonjour %', 'g\'day mate']],
['greetingsIndex', 1, 1, 0],
['byes', 1, 1, ['seeya %', 'bye %', 'night %', '/me waves goodbye to %']],
['byesIndex', 1, 1, 0],
['ow', 1, 1, ['%!! stop it!!', '%? You want something?', 'I\'m working! Leave me alone!', 'ow!', 'Leave me out of it!', '%: mean!']],
['owIndex', 1, 1, 0],
['veryow', 1, 1, ['OOOOWWWW!!!', 'GETOFF!!!', '/me fights back', 'Yikes! I\'m being attacked!!', '/me hits % over the head with a 2-by-4']],
['veryowIndex', 1, 1, 0],
['hit', 1, 1, ['/me smacks %target', '/me hits %target over the head with a hammer', '/me trips %target up and laughs', '%target! look over there! *smack*', '/me pokes %target in the ribs']],
['hitIndex', 1, 1, 0],
['hitProtected', 1, 1, {'hixie' => '%target: %source wanted me to hurt you but don\'t worry, i wuv you, i\'d never hurt you...', 'me' => '/me wacks %source in the legs with a crowbar', '' => '%source: Oh you\'d like that, wouldn\'t you, you sadist pervert.', 'yourself' => 'hey look everyone! %source likes to see others hurt themselves!', 'urself' => 'oh my! %source can\'t even spell! It\'s written "yourself", moron!'}],
['hitEnabled', 1, 1, 1], # set to 0 to disable hitting
['pat', 1, 1, ['/me patpats %target', '%target: yes dear, *pat* *pat*', '/me pats %target condescendingly', '%target: *pat* *pat*']],
['patIndex', 1, 1, 0],
['patProtected', 1, 1, {'' => '%source: what did I do now?', 'yourself' => '%source: why? what did i do wrong?'}],
['hug', 1, 1, ['/me hugs %target', '%target: *hug*', '/me hugs %target lovingly', '%target: come \'ere! *hugs and kisses*']],
['hugIndex', 1, 1, 0],
['yousuck', 1, 1, ['%: no, *you* suck!', '/me pouts', '/me cries', '/me . o O ( now what have i done... )']],
['yousuckIndex', 1, 1, 0],
['thanks', 1, 1, ['sure thing %', 'np', '%: np', '%: just doing my job!']],
['thanksIndex', 1, 1, 0],
['listen', 1, 1, ['(*', '%: I\'m listening.', '%?']],
['listenIndex', 1, 1, 0],
['happy', 1, 1, [':)', '/me smiles', 'yay', '/me beams']],
['happyIndex', 1, 1, 0],
['unhappy', 1, 1, [':(', '/me sobs', '/me cries', '*sniff*', 'but... but...', '/me is all sad']],
['unhappyIndex', 1, 1, 0],
['vhappy', 1, 1, ['OOoh! %!', 'I love you too, %.']],
['vhappyIndex', 1, 1, 0],
['kinky', 1, 1, ['eep!', 'me-ow!', 'oh yeah! spank me baby!', '/me tickles %', 'he-llo, baby!']],
['kinkyIndex', 1, 1, 0],
['tickle', 1, 1, ['eep!', 'iiiih!', 'meep!', '/me tickles % back', 'yelp!']],
['tickleIndex', 1, 1, 0],
['apology', 1, 1, ['Apology accepted.', 'thanks', 's\'ok', 'heh', 'that\'s ok']],
['apologyIndex', 1, 1, 0],
['whoami', 1, 1, 'I am a bot. /msg me the word \'help\' for a list of commands.'],
['lastrheet', 0, 0, 0], # time of last rheet
['rheetbuffer', 1, 1, 10], # max of 1 rheet per this many seconds
['rheetMaxEs', 1, 1, 100], # number of es at which to stop responding.
['autoGreetMute', 1, 1, []], # channels to mute in
['autoGreetings', 1, 1, {}], # people to greet and their greeting
['autoGreeted', 0, 0, {}], # people to NOT greet, and the last time
['autoGreetedBackoffTime', 1, 1, 20], # how long to not greet people (seconds)
['evil', 1, 1, ['c++ is evil', '/me mumbles something about c++ being evil', 'c++ is e-- ah, nevermind.', 'c++ sucks', '/me frowns at %']],
['evilIndex', 1, 1, 0],
['evilBackoffTime', 1, 1, 36000], # how long to not insult c++ (10 hours by default)
['lastEvil', 1, 0, 0], # when the last c++ insult took place
['assumeThanksTime', 1, 1, 10], # how long to assume that thanks are directed to us after hearing from them (seconds)
['_lastSpoken', 0, 0, {}], # who has spoken to us
['seenOverrides', 1, 1, {'therapist' => 'Look, dude, I\'m feeling fine, mm\'k?'}], # canned responses
['source', 1, 1, 'http://lxr.mozilla.org/mozilla/source/webtools/mozbot/'], # reply to give for CTCP SOURCE
);
}
sub Told {
my $self = shift;
my ($event, $message) = @_;
my $now = $event->{'time'};
$self->{'_lastSpoken'}->{$event->{'user'}} = $now;
if ($event->{'channel'} ne '') {
my $channel = $event->{'channel'};
$seen->{'times'}->{lc $event->{'from'}} = $now;
$seen->{'states'}->{lc $event->{'from'}} = "saying '$message' to me in $channel.";
}
my $me = quotemeta($event->{'bot'}->nick);
my $expandedme = join('+', split(//gos, $me)).'+';
if ($message =~ /^\s*(?:(?:g[ood\']*\s*)?(?:mornin[g\']?|evenin[g\']?|afternoon|day)|hi|heya?|bonjour|hoi|w+a+[sz]+u+p+\?*|hello|lo|wb|welcome\s+back|greetings|yo(?:\s+yo)*(?:\s+du+de)?|m+[ayh]+(?:\s+m+a+i+n+)?\s+m+a+n+|d+u+d+e+)[?!1.\s]*(?::-?[\)Pp]\s*)*$/osi) {
if ($self->canGreet($event)) {
$self->Perform($event, 'greetings');
}
} elsif ($message =~ /^\s*(?:bye|(?:g?'?|good\s+)night|seeya|ciao)[?!1.\s]*$/osi) {
$self->Perform($event, 'byes');
} elsif ($message =~ /^\s*say[\s:,\"\']+(hi|hello|lo|good\s*bye|seeya)(?:\s+to\s+(\S+))(?:[,\s]*please)?[?!1.\s]*$/osi) {
if ($2) {
$self->say($event, "$2: $1");
} else {
$self->say($event, "$1");
}
} elsif ($message =~ /^\s*
(?: (?:you|u) \s+
(?:really\s+)?
suck
(?: \s+hard
| (?:\s+big)? \s+ rocks)?
| (?:you|u) \s+
(?:smell|stick)
| (?:you|u)
(?:\s+are|\s+r|'re|r) \s+
(?:an?\s+)?
(?:really\s+)*
(?:idiot|stupid|dumb|moron|moronic|useless)
(?:\s+bot)?
| i \s+ hate \s+ (?:you|u)
| bi+tch)
[?!1.\s]*$/osix) {
$self->Perform($event, 'yousuck');
} elsif ($message =~ /^\s*(?:oh[!1?.,\s]*)?(?:thanks|thank\s+you|cheers)[\s!1.]*(?:[;:8][-o]?[]()\|O0<>[]\s*)?$/osi) {
$self->Perform($event, 'thanks');
} elsif ($message =~ /^\s*(?:good\s+bot[.!1\s]*|(?:you|u)\s+rock(?:\s+bot)?|:-?\)|(?:have\s+a\s+)?bot\s*snack[.!1\s]*)\s*(?:[;:8][-o]?[]()\|O0<>[]\s*)?$/osi) {
$self->Perform($event, 'happy');
} elsif ($message =~ /^\s*(?:i|we)\s+love\s+(?:you|u)[.!1\s]*(?:[;:8][-o]?[]()\|O0<>[]\s*)?$/osi) {
$self->Perform($event, 'happy');
} elsif ($message =~ /^\s*(?:please[\s,.]+)?(?:(?:would|will)\s+you\s+)?(?:hit|kick|slap|smack)\s+(\S+?)(?:[\s,.]+please)?[.!?\s]*\s*$/osi) {
if ($self->{'hitEnabled'}) {
$self->PerformOnOther($event, 'hit', $1);
}
} elsif ($message =~ /^\s*(?:please[\s,.]+)?(?:(?:would|will)\s+you\s+)?(?:pat|pat\s*pat)\s+(\S+?)(?:[\s,.]+please)?[.!?\s]*\s*$/osi) {
$self->PerformOnOther($event, 'pat', $1);
} elsif ($message =~ /^\s*(?:please[\s,.]+)?(?:(?:would|will)\s+you\s+)?(?:hug)\s+(\S+?)(?:[\s,.]+please)?[.!?\s]*\s*$/osi) {
$self->PerformOnOther($event, 'hug', $1);
} elsif ($message =~ /^\s*(?:useless|die|get\s+a\s+life|kiss\s+my\s+ass|you\s+stupid\s+piece\s+o[f']?\s+code)[!1.\s]*$/osi) {
$self->Perform($event, 'unhappy');
} elsif ($message =~ /^\s*sorry\b/osi) { # note that any trailing text is ignored
$self->Perform($event, 'apology');
} elsif ($message =~ /^\s*(?:how\s+are\s+you|how\s+do\s+you\s+do|how\'?s\s+things|are\s+you\s+ok)(?:[?!1.,\s]+$expandedme)?\s*[?!1.\s]*$/osi) {
$uptime = $self->days($^T);
$self->say($event, "$event->{'from'}: fine thanks! I've been up $uptime so far!");
} elsif ($message =~ /^\s*(?:who\s+are\s+you)\s*[?!1.\s]*$/osi) {
$self->say($event, "$event->{'from'}: $self->{'whoami'}");
} elsif ($message =~ /^\s*(?:up\s*(?:time)|status)[?!1.\s]*$/osi) {
$uptime = $self->days($^T);
$self->say($event, "$event->{'from'}: I've been up $uptime.");
} elsif ($message =~ /^\s*r+h+e(e+)t+[!1.\s]*$/osi) {
if (length($1) < $self->{'rheetMaxEs'}) {
$self->say($event, "$event->{'from'}: rhe$1$1t!");
} else {
$self->say($event, "$event->{'from'}: uh, whatever.");
}
} elsif ($message =~ /^\s*ping\s*$/osi) {
$self->say($event, "$event->{'from'}: pong");
} elsif ($message =~ /^\s*!?seen\s+(\S+?)[\s?.!]*$/osi) {
$self->DoSeen($event, $1);
} else {
return $self->SUPER::Told(@_);
}
return 0; # we've dealt with it, no need to do anything else.
}
sub Heard {
my $self = shift;
my ($event, $message) = @_;
if ($event->{'channel'} ne '') {
my $channel = $event->{'channel'};
$seen->{'times'}->{lc $event->{'from'}} = $event->{'time'};
$seen->{'states'}->{lc $event->{'from'}} = "saying '$message' in $channel.";
}
my $me = quotemeta($event->{'bot'}->nick);
my $expandedme = join('+', split(//gos, $me)).'+';
if ($message =~ /^\s*(?:(?:(?:(?:g[ood\']*\s*)?(?:mornin[g\']?|evenin[g\']?|afternoon|day)|hi|heya?|bonjour|hoi|w+a+[sz]+u+p+|hello|lo|wb|welcome\s+back|greetings|yo(?:\s+yo)*)\s+)?$expandedme[!1\s]*|o+h[\s,.!?]+look[\s,.!?]+a\s+$me[\s.!1]*)(?::-?[\)Pp]\s*)*$/si) {
if ($self->canGreet($event)) {
$self->Perform($event, 'greetings');
}
} elsif ($message =~ /^\s*(?:bye|(?:g?\'?|good\s+)night|seeya|ciao)\s+$me[!1.\s]*$/si) {
$self->Perform($event, 'byes');
} elsif ($message =~ /^\s*(?:oh[!1?,.\s]*)?(?:thanks|thank\s*you|cheers)\s+$me[\s!1.]*(?:[;:8][-o]?[]()\|O0<>[]\s*)?$/si) {
$self->Perform($event, 'thanks');
} elsif (($message =~ /^\s*(?:oh[!1?,.\s]*)?(?:thanks|thank\s*you|cheers)[\s!1.]*(?:[;:8][-o]?[]()\|O0<>[]\s*)?$/osi) and ($self->canAssumeThanks($event))) {
$self->Perform($event, 'thanks');
} elsif (($message =~ /^\s*(?:good\s+bot)[!1.\s]*(?:[;:8][-o]?[]()\|O0<>[]\s*)?$/osi) and ($self->canAssumeThanks($event))) {
$self->Perform($event, 'happy');
} elsif (($message =~ /^\s*(?:bad|foo[l\']?|idiot|dumb|useless|moron|moronic)(?:\s+bot)?[!.\s]*?$/osi) and ($self->canAssumeThanks($event))) {
$self->Perform($event, 'unhappy');
} elsif (($message =~ /^\s*bad\s*$me[!.\s]*$/si) and ($self->canAssumeThanks($event))) {
$self->Perform($event, 'unhappy');
} elsif (($message =~ /^\s*
(?: (?:you|u) \s+
(?:really\s+)?
suck
(?: \s+hard
| (?:\s+big)? \s+ rocks)?
| (?:you|u) \s+
(?:smell|stick)
| (?:you|u)
(?:\s+are|\s+r|'re|r) \s+
(?:an?\s+)?
(?:really\s+)?
(?:idiot|stupid|dumb|moron|moronic)
(?:\s+bot)?
| i \s+ hate \s+ (?:you|u)
| bi+tch)
[?!1.\s]*$/osix) and
($self->canAssumeThanks($event))) {
$self->Perform($event, 'yousuck');
} elsif ($message =~ /^\s*(?:good(?:\s$me)?|yay[\s!1.]*|i\s+love\s+(?:you|u))\s+$me[\s!1.]*(?:[;:8][-o]?[]()\|O0<>[]\s*)?$/si) {
$self->Perform($event, 'happy');
} elsif ($message =~ /^\s*(?:$me\s*[.?\/]+)\s*$/si) {
$self->Perform($event, 'listen');
} elsif ($message =~ /^\s*r+h(e+)t+[!1.\s]*$/osi) {
if (($event->{'time'}-$self->{'lastrheet'}) > $self->{'rheetbuffer'}) {
if (length($1) < $self->{'rheetMaxEs'}) {
$self->say($event, "rhe$1$1t!");
}
$self->{'lastrheet'} = $event->{'time'};
}
} elsif ($message =~ /^.+\s+c\+\+\s+.+$/osi) {
if (($event->{'time'} - $self->{'lastEvil'}) > $self->{'evilBackoffTime'}) {
$self->{'lastEvil'} = $event->{'time'};
$self->Perform($event, 'evil'); # calls GetNext which calls saveConfig
}
} elsif ($message =~ /^\s*!seen\s+(\S+)\s*$/osi) {
$self->DoSeen($event, $1);
} else {
return $self->SUPER::Heard(@_);
}
return 0; # we've dealt with it, no need to do anything else.
}
sub Felt {
my $self = shift;
my ($event, $message) = @_;
if ($event->{'channel'} ne '') {
my $nick = $event->{'from'};
my $channel = $event->{'channel'};
$seen->{'times'}->{lc $event->{'from'}} = $event->{'time'};
$seen->{'states'}->{lc $event->{'from'}} = "saying '* $nick $message' in $channel.";
}
my $me = quotemeta($event->{'bot'}->nick);
if ($message =~ /^\s*(?:greets\s+$me|shakes\s+$me'?s\s+hand)[\s!1.]*$/si) {
$self->Perform($event, 'greetings');
} elsif ($message =~ /^\s*(?:pokes|prods)\s+$me(?:[,\s]+too|\s+as\s+well)?[\s!1.]*$/si) {
$self->Perform($event, 'ow');
} elsif ($message =~ /^\s*(?:stabs|slaps|kicks|kills|hits|punches)\s+$me[\s!1.]*$/si) {
$self->Perform($event, 'veryow');
} elsif ($message =~ /^\s*lights\s+$me\s+on\s+fire[!1.\s]*$/si) {
$self->Perform($event, 'veryow');
} elsif ($message =~ /^\s*(?:pats|strokes|pets)\s+$me(:?\s+affectionately|\s+lovingly)?[!1.\s]*$/si) {
$self->Perform($event, 'happy');
} elsif ($message =~ /^\s*slaps\s+$me\s+(?:around\s+)?(?:a\s+(?:bit|lot|little|while)\s+)?with\s+a\s+(?:(?:big|fat|large|wet|and)[\s,]+)*trout[\s!1.]*$/si) {
$self->Perform($event, 'ow');
} elsif ($message =~ /^\s*(?:hits|kicks|slaps|smacks)\s+$me[\s!1.]*$/si) {
$self->Perform($event, 'yousuck');
} elsif ($message =~ /^\s*(?:glares|stares)\s+at\s+$me[\s!1.]*$/si) {
$self->Perform($event, 'yousuck');
} elsif ($message =~ /^\s*(?:hugs|cuddles|snuggles(?:\s+up\s*to|\s+with)?|kisses|loves)\s+$me[\s!1.]*$/si) {
$self->Perform($event, 'vhappy');
} elsif ($message =~ /^\s*(?:bites|spanks)\s+$me[\s.]*$/si) {
$self->Perform($event, 'kinky');
} elsif ($message =~ /^\s*(?:tickles)\s+$me[\s.]*$/si) {
$self->Perform($event, 'tickle');
} elsif ($message =~ /^\s*(?:gives|hands|passes|offers)\s+$me\s+(?:a\s+(?:bot\s*)?(?:snack|cookie)|a\s+present|cash|congratulations|applause|praise)[\s!1.]*$/si) {
$self->Perform($event, 'happy');
} elsif ($message =~ /^\s*(?:gives|hands|passes|offers)\s+$me\s+(?:a\s+hot\s+date)[\s!1.]*$/si) {
$self->Perform($event, 'vhappy');
} else {
return $self->SUPER::Felt(@_);
}
return 0; # we've dealt with it, no need to do anything else.
}
sub Saw {
my $self = shift;
my ($event, $message) = @_;
if ($event->{'channel'} ne '') {
my $nick = $event->{'from'};
my $channel = $event->{'channel'};
$seen->{'times'}->{lc $event->{'from'}} = $event->{'time'};
$seen->{'states'}->{lc $event->{'from'}} = "saying '* $nick $message' in $channel.";
}
if ($message =~ /^\s*r+h+e(e+)t+s?[!1.\s]*$/osi) {
if (($event->{'time'}-$self->{'lastrheet'}) > $self->{'rheetbuffer'}) {
$self->say($event, "rhe$1$1t!");
$self->{'lastrheet'} = $event->{'time'};
}
} elsif (($message =~ /^\s*(?:smiles)\s*[!1.\s]*$/si) and ($self->canAssumeThanks($event))) {
$self->Perform($event, 'happy');
} else {
return $self->SUPER::Felt(@_);
}
return 0; # we've dealt with it, no need to do anything else.
}
# SpottedJoin - Called when someone joins a channel
sub SpottedJoin {
my $self = shift;
my ($event, $channel, $who) = @_;
return if grep lc($_) eq $channel, @{$self->{'autoGreetMute'}};
my $user = $event->{'user'};
if ($self->canGreet($event) and $self->{'autoGreetings'}->{$who}) {
$self->sayOrEmote($event, $self->Expand($event, $self->{'autoGreetings'}->{$who}));
$self->{'autoGreeted'}->{$user} = $event->{'time'};
}
return 1; # don't block other modules...
}
# SpottedNickChange - Called when someone changes nick
sub SpottedNickChange {
my $self = shift;
my ($event, $from, $to) = @_;
$seen->{'times'}->{lc $event->{'from'}} = $event->{'time'};
$seen->{'states'}->{lc $event->{'from'}} = "changing nick to $to.";
return $self->SUPER::SpottedNickChange(@_);
}
sub CTCPPing {
my $self = shift;
my ($event, $who, $what) = @_;
$self->ctcpReply($event, 'PING', $what);
}
sub CTCPSource {
my $self = shift;
my ($event, $who, $what) = @_;
$self->ctcpReply($event, 'SOURCE', $self->{'source'});
}
sub GetNext {
my $self = shift;
my ($list) = @_;
$self->{"${list}Index"} = 0 if $self->{"${list}Index"} > $#{$self->{$list}};
my $reply = $self->{$list}->[$self->{"${list}Index"}++];
$self->saveConfig();
return $reply;
}
sub canGreet {
my $self = shift;
my ($event) = @_;
my $user = $event->{'user'};
my $reply = 1;
if (defined($self->{'autoGreeted'}->{$user})) {
$reply = (($event->{'time'} - $self->{'autoGreeted'}->{$user}) > $self->{'autoGreetedBackoffTime'});
delete($self->{'autoGreeted'}->{$user});
}
return $reply;
}
sub canAssumeThanks {
my $self = shift;
my ($event) = @_;
my $who = $event->{'user'};
return ((defined($self->{'_lastSpoken'}->{$who})) and (($event->{'time'} - $self->{'_lastSpoken'}->{$who}) <= $self->{'assumeThanksTime'}));
}
sub Perform {
my $self = shift;
my ($event, $list) = @_;
$self->sayOrEmote($event, $self->Expand($event, $self->GetNext($list)));
}
# replaces '%' with the target nick (XXX cannot escape a "%"!!!)
sub Expand {
my $self = shift;
my ($event, $data) = @_;
$data =~ s/%/$event->{'from'}/gos;
return $data;
}
sub PerformOnOther {
my $self = shift;
my ($event, $list, $other) = @_;
my $data;
my $me = quotemeta($event->{'nick'});
if ($other =~ m/^$me$/si and
defined $self->{"${list}Protected"}->{''}) {
$data = $self->{"${list}Protected"}->{''};
} elsif (defined $self->{"${list}Protected"}->{lc $other}) {
$data = $self->{"${list}Protected"}->{lc $other};
} else {
$data = $self->GetNext($list);
}
if ($other eq 'me') {
$other = $event->{'from'};
}
$data =~ s/%source/$event->{'from'}/gos;
$data =~ s/%target/$other/gos;
$self->sayOrEmote($event, $data);
}
sub DoSeen {
my $self = shift;
my ($event, $who) = @_;
if (lc $who eq lc $event->{'from'}) {
$self->say($event, 'You\'re right here, duh!');
} elsif (lc $who eq lc $event->{'nick'}) {
$self->say($event, 'I\'m right here, duh!');
} elsif (defined($self->{'seenOverrides'}->{$who})) {
$self->say($event, $self->{'seenOverrides'}->{$who});
} else {
my $seconds = $seen->{'times'}->{lc $who};
if (defined($seconds)) {
my $seconds = $event->{'time'} - $seconds;
my $time = '';
if ($seconds > 90) {
my $minutes = int $seconds / 60;
$seconds %= 60;
if ($minutes > 90) {
my $hours = int $minutes / 60;
$minutes %= 60;
if ($hours > 36) {
my $days = int $hours / 24;
$hours %= 24;
if ($days > 10) {
my $weeks = int $days / 7;
$days %= 7;
if ($weeks > 10) {
# good god, nice connection
}
if ($weeks != 0) {
if ($time ne '') {
$time .= ', ';
}
if ($weeks == 1) {
$time .= "$weeks week";
} else {
$time .= "$weeks weeks";
}
}
}
if ($days != 0) {
if ($time ne '') {
$time .= ', ';
}
if ($days == 1) {
$time .= "$days day";
} else {
$time .= "$days days";
}
}
}
if ($hours != 0) {
if ($time ne '') {
$time .= ', ';
}
if ($hours == 1) {
$time .= "$hours hour";
} else {
$time .= "$hours hours";
}
}
}
if ($minutes != 0) {
if ($time ne '') {
$time .= ', ';
}
if ($minutes == 1) {
$time .= "$minutes minute";
} else {
$time .= "$minutes minutes";
}
}
}
if ($seconds == 0) {
if ($time eq '') {
$time .= 'right about now';
} else {
$time .= ' ago';
}
} else {
if ($time ne '') {
$time .= ' and ';
}
if ($seconds == 1) {
$time .= 'a second ago';
} elsif ($seconds == 2) {
$time .= 'a couple of seconds ago';
} else {
$time .= "$seconds seconds ago";
}
}
my $what = $seen->{'states'}->{lc $who};
$self->say($event, "$who was last seen $time, $what");
} else {
my $n = '';
if ($who =~ /^[aeiou]/o) {
$n = 'n';
}
$self->say($event, "I've never seen a$n '$who', sorry.");
}
}
}
sub unload {
my $self = shift;
$self->SUPER::unload(@_);
# just to make sure...
untie(%{$seen->{'times'}});
untie(%{$seen->{'states'}});
}