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bot.pl
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#!/usr/local/bin/perl
# irpg bot by milki
# original script by jotun, [email protected], et al. See http://idlerpg.net/
#
# Some code within this file was written by authors other than myself. As such,
# distributing this code or distributing modified versions of this code is
# strictly prohibited without written authorization from the authors. Contact
# [email protected]. Please note that this may change (at any time, no less) if
# authorization for distribution is given by patch submitters.
#
# As a side note, patches submitted for this project are automatically taken to
# be freely distributable and modifiable for any use, public or private, though
# I make no claim to ownership; original copyrights will be retained.. except as
# I've just stated.
#
# Please mail bugs, etc. to me. Patches are welcome to fix bugs or clean up
# the code, but please do not use a radically different coding style. Thanks
# to everyone that's contributed!
#
# NOTE: This code should NOT be run as root. You deserve anything that happens
# to you if you run this code as a superuser. Also, note that giving a
# user admin access to the bot effectively gives them full access to the
# user under which your bot runs, as they can use the PEVAL command to
# execute any command, or possibly even change your password. I sincerely
# suggest that you exercise extreme caution when giving someone admin
# access to your bot, or that you disable the PEVAL command for non-owner
# accounts in your config file, .irpg.conf
use strict;
use warnings;
use IO::Socket;
use IO::Select;
use Data::Dumper;
use Getopt::Long;
my %opts;
readconfig();
my $version = "3.2.0";
# command line overrides .irpg.conf
GetOptions(\%opts,
"help|h",
"verbose|v",
"debug",
"debugfile=s",
"server|s=s",
"botnick|n=s",
"botuser|u=s",
"botrlnm|r=s",
"botchan|c=s",
"botident|p=s",
"botmodes|m=s",
"botopcmd|o=s",
"localaddr=s",
"botghostcmd|g=s",
"helpurl=s",
"admincommurl=s",
"doban",
"silentmode=i",
"writequestfile",
"questfilename=s",
"voiceonlogin",
"noccodes",
"nononp",
"mapurl=s",
"statuscmd",
"pidfile=s",
"reconnect",
"reconnect_wait=i",
"self_clock=i",
"modsfile=s",
"casematters",
"detectsplits",
"splitwait=i",
"allowuserinfo",
"noscale",
"owner=s",
"owneraddonly",
"ownerdelonly",
"ownerpevalonly",
"senduserlist",
"limitpen=i",
"mapx=i",
"mapy=i",
"modesperline=i",
"okurl|k=s@",
"eventsfile=s",
"rpstep=f",
"rpbase=i",
"rppenstep=f",
"dbfile|irpgdb|db|d=s",
) or debug("Error: Could not parse command line. Try $0 --help\n",1);
$opts{help} and do { help(); exit 0; };
debug("Config: read $_: ".Dumper($opts{$_})) for keys(%opts);
my $outbytes = 0; # sent bytes
my $primnick = $opts{botnick}; # for regain or register checks
my $inbytes = 0; # received bytes
my %onchan; # users on game channel
my %rps; # role-players
my %quest = (
questers => [],
p1 => [], # point 1 for q2
p2 => [], # point 2 for q2
qtime => time() + int(rand(21600)), # first quest starts in <=6 hours
text => "",
type => 1,
stage => 1); # quest info
my $rpreport = 0; # constant for reporting top players
my %prev_online; # user@hosts online on restart, die
my %auto_login; # users to automatically log back on
my @bans; # bans auto-set by the bot, saved to be removed after 1 hour
my $pausemode = 0; # pausemode on/off flag
my $silentmode = 0; # silent mode 0/1/2/3, see head of file
my @queue; # outgoing message queue
my $lastreg = 0; # holds the time of the last reg. cleared every second.
# prevents more than one account being registered / second
my $registrations = 0; # count of registrations this period
my $sel; # IO::Select object
my $lasttime = 1; # last time that rpcheck() was run
my $buffer; # buffer for socket stuff
my $conn_tries = 0; # number of connection tries. gives up after trying each
# server twice
my $sock; # IO::Socket::INET object
my %split; # holds nick!user@hosts for clients that have been netsplit
my $freemessages = 4; # number of "free" privmsgs we can send. 0..$freemessages
sub daemonize(); # prototype to avoid warnings
if (! -e $opts{dbfile}) {
$|=1;
%rps = ();
print "$opts{dbfile} does not appear to exist. I'm guessing this is your ".
"first time using IRPG. Please give an account name that you would ".
"like to have admin access [$opts{owner}]: ";
chomp(my $uname = <STDIN>);
$uname =~ s/\s.*//g;
$uname = length($uname)?$uname:$opts{owner};
print "Enter a character class for this account: ";
chomp(my $uclass = <STDIN>);
$rps{$uname}{class} = substr($uclass,0,30);
print "Enter a password for this account: ";
if ($^O ne "MSWin32") {
system("stty -echo");
}
chomp(my $upass = <STDIN>);
if ($^O ne "MSWin32") {
system("stty echo");
}
$rps{$uname}{pass} = crypt($upass,mksalt());
$rps{$uname}{next} = $opts{rpbase};
$rps{$uname}{nick} = "";
$rps{$uname}{userhost} = "";
$rps{$uname}{level} = 0;
$rps{$uname}{online} = 0;
$rps{$uname}{idled} = 0;
$rps{$uname}{created} = time();
$rps{$uname}{lastlogin} = time();
$rps{$uname}{x} = int(rand($opts{mapx}));
$rps{$uname}{y} = int(rand($opts{mapy}));
$rps{$uname}{alignment}="n";
$rps{$uname}{isadmin} = 1;
for my $item ("ring","amulet","charm","weapon","helm",
"tunic","pair of gloves","shield",
"set of leggings","pair of boots") {
$rps{$uname}{item}{$item} = 0;
}
for my $pen ("pen_mesg","pen_nick","pen_part",
"pen_kick","pen_quit","pen_quest",
"pen_logout","pen_logout") {
$rps{$uname}{$pen} = 0;
}
writedb();
print "OK, wrote you into $opts{dbfile}.\n";
}
print "\n".debug("Becoming a daemon...")."\n";
daemonize();
$SIG{HUP} = "readconfig"; # sighup = reread config file
CONNECT: # cheese.
loaddb();
while (!$sock && $conn_tries < 2*@{$opts{servers}}) {
debug("Connecting to $opts{servers}->[0]...");
my %sockinfo = (PeerAddr => $opts{servers}->[0]);
if ($opts{localaddr}) { $sockinfo{LocalAddr} = $opts{localaddr}; }
$sock = IO::Socket::INET->new(%sockinfo) or
debug("Error: failed to connect: $!\n");
++$conn_tries;
if (!$sock) {
# cycle front server to back if connection failed
push(@{$opts{servers}},shift(@{$opts{servers}}));
}
else { debug("Connected."); }
}
if (!$sock) {
debug("Error: Too many connection failures, exhausted server list.\n",1);
}
$conn_tries=0;
$sel = IO::Select->new($sock);
sts("NICK $opts{botnick}");
sts("USER $opts{botuser} 0 0 :$opts{botrlnm}");
while (1) {
my($readable) = IO::Select->select($sel,undef,undef,0.5);
if (defined($readable)) {
my $fh = $readable->[0];
my $buffer2;
$fh->recv($buffer2,512,0);
if (length($buffer2)) {
$buffer .= $buffer2;
while (index($buffer,"\n") != -1) {
my $line = substr($buffer,0,index($buffer,"\n")+1);
$buffer = substr($buffer,length($line));
parse($line);
}
}
else {
# uh oh, we've been disconnected from the server, possibly before
# we've logged in the users in %auto_login. so, we'll set those
# users' online flags to 1, rewrite db, and attempt to reconnect
# (if that's wanted of us)
$rps{$_}{online}=1 for keys(%auto_login);
writedb();
close($fh);
$sel->remove($fh);
if ($opts{reconnect}) {
undef(@queue);
undef($sock);
debug("Socket closed; disconnected. Cleared outgoing message ".
"queue. Waiting $opts{reconnect_wait}s before next ".
"connection attempt...");
sleep($opts{reconnect_wait});
goto CONNECT;
}
else { debug("Socket closed; disconnected.",1); }
}
}
else { select(undef,undef,undef,1); }
if ((time()-$lasttime) >= $opts{self_clock}) { rpcheck(); }
}
sub parse {
my($in) = shift;
$inbytes += length($in); # increase parsed byte count
$in =~ s/[\r\n]//g; # strip all \r and \n
debug("<- $in");
my @arg = split(/\s/,$in); # split into "words"
my $usernick = substr((split(/!/,$arg[0]))[0],1);
# logged in char name of nickname, or undef if nickname is not online
my $username = finduser($usernick);
if (lc($arg[0]) eq 'ping') { sts("PONG $arg[1]",1); }
elsif (lc($arg[0]) eq 'error') {
# uh oh, we've been disconnected from the server, possibly before we've
# logged in the users in %auto_login. so, we'll set those users' online
# flags to 1, rewrite db, and attempt to reconnect (if that's wanted of
# us)
$rps{$_}{online}=1 for keys(%auto_login);
writedb();
return;
}
$arg[1] = lc($arg[1]); # original case no longer matters
if ($arg[1] eq '433' && $opts{botnick} eq $arg[3]) {
$opts{botnick} .= 0;
sts("NICK $opts{botnick}");
}
elsif ($arg[1] eq 'join') {
# %onchan holds time user joined channel. used for the advertisement ban
$onchan{$usernick}=time();
if ($opts{'detectsplits'} && exists($split{substr($arg[0],1)})) {
delete($split{substr($arg[0],1)});
}
elsif ($opts{botnick} eq $usernick) {
sts("WHO $opts{botchan}");
(my $opcmd = $opts{botopcmd}) =~ s/%botnick%/$opts{botnick}/eg;
sts($opcmd);
$lasttime = time(); # start rpcheck()
}
}
elsif ($arg[1] eq 'quit') {
# if we see our nick come open, grab it (skipping queue)
if ($usernick eq $primnick) { sts("NICK $primnick",1); }
elsif ($opts{'detectsplits'} &&
"@arg[2..$#arg]" =~ /^:\S+\.\S+ \S+\.\S+$/) {
if (defined($username)) { # user was online
$split{substr($arg[0],1)}{time}=time();
$split{substr($arg[0],1)}{account}=$username;
}
}
else {
penalize($username,"quit");
}
delete($onchan{$usernick});
}
elsif ($arg[1] eq 'nick') {
# if someone (nickserv) changes our nick for us, update $opts{botnick}
if ($usernick eq $opts{botnick}) {
$opts{botnick} = substr($arg[2],1);
}
# if we see our nick come open, grab it (skipping queue), unless it was
# us who just lost it
elsif ($usernick eq $primnick) { sts("NICK $primnick",1); }
else {
penalize($username,"nick",$arg[2]);
$onchan{substr($arg[2],1)} = delete($onchan{$usernick});
}
}
elsif ($arg[1] eq 'part') {
penalize($username,"part");
delete($onchan{$usernick});
}
elsif ($arg[1] eq 'kick') {
$usernick = $arg[3];
penalize(finduser($usernick),"kick");
delete($onchan{$usernick});
}
# don't penalize /notices to the bot
elsif ($arg[1] eq 'notice' && $arg[2] ne $opts{botnick}) {
penalize($username,"notice",length("@arg[3..$#arg]")-1);
}
elsif ($arg[1] eq '001') {
# send our identify command, set our usermode, join channel
sts($opts{botident});
sts("MODE $opts{botnick} :$opts{botmodes}");
sts("JOIN $opts{botchan}");
$opts{botchan} =~ s/ .*//; # strip channel key if present
}
elsif ($arg[1] eq '315') {
# 315 is /WHO end. report who we automagically signed online iff it will
# print < 1k of text
if (keys(%auto_login)) {
# not a true measure of size, but easy
if (length("%auto_login") < 1024 && $opts{senduserlist}) {
chanmsg(scalar(keys(%auto_login))." users matching ".
scalar(keys(%prev_online))." hosts automatically ".
"logged in; accounts: ".join(", ",keys(%auto_login)));
}
else {
chanmsg(scalar(keys(%auto_login))." users matching ".
scalar(keys(%prev_online))." hosts automatically ".
"logged in.");
}
if ($opts{voiceonlogin}) {
my @vnicks = map { $rps{$_}{nick} } keys(%auto_login);
while (@vnicks) {
sts("MODE $opts{botchan} +".
('v' x $opts{modesperline})." ".
join(" ",@vnicks[0..$opts{modesperline}-1]));
splice(@vnicks,0,$opts{modesperline});
}
}
}
else { chanmsg("0 users qualified for auto login."); }
undef(%prev_online);
undef(%auto_login);
}
elsif ($arg[1] eq '005') {
if ("@arg" =~ /MODES=(\d+)/) { $opts{modesperline}=$1; }
}
elsif ($arg[1] eq '352') {
my $user;
# 352 is one line of /WHO. check that the nick!user@host exists as a key
# in %prev_online, the list generated in loaddb(). the value is the user
# to login
$onchan{$arg[7]}=time();
if (exists($prev_online{$arg[7]."!".$arg[4]."\@".$arg[5]})) {
$rps{$prev_online{$arg[7]."!".$arg[4]."\@".$arg[5]}}{online} = 1;
$auto_login{$prev_online{$arg[7]."!".$arg[4]."\@".$arg[5]}}=1;
}
}
elsif ($arg[1] eq 'privmsg') {
$arg[0] = substr($arg[0],1); # strip leading : from privmsgs
if (lc($arg[2]) eq lc($opts{botnick})) { # to us, not channel
$arg[3] = lc(substr($arg[3],1)); # lowercase, strip leading :
if ($arg[3] eq "\1version\1") {
notice("\1VERSION IRPG bot v$version by jotun; ".
"http://idlerpg.net/\1",$usernick);
}
elsif ($arg[3] eq "peval") {
if (!ha($username) || ($opts{ownerpevalonly} &&
$opts{owner} ne $username)) {
privmsg("You don't have access to PEVAL.", $usernick);
}
else {
my @peval = eval "@arg[4..$#arg]";
if (@peval >= 4 || length("@peval") > 1024) {
privmsg("Command produced too much output to send ".
"outright; queueing ".length("@peval").
" bytes in ".scalar(@peval)." items. Use ".
"CLEARQ to clear queue if needed.",$usernick,1);
privmsg($_,$usernick) for @peval;
}
else { privmsg($_,$usernick, 1) for @peval; }
privmsg("EVAL ERROR: $@", $usernick, 1) if $@;
}
}
elsif ($arg[3] eq "register") {
if (defined $username) {
privmsg("Sorry, you are already online as $username.",
$usernick);
}
else {
if ($#arg < 6 || $arg[6] eq "") {
privmsg("Try: REGISTER <char name> <password> <class>",
$usernick);
privmsg("IE : REGISTER Poseidon MyPassword God of the ".
"Sea",$usernick);
}
elsif ($pausemode) {
privmsg("Sorry, new accounts may not be registered ".
"while the bot is in pause mode; please wait ".
"a few minutes and try again.",$usernick);
}
elsif (exists $rps{$arg[4]} || ($opts{casematters} &&
scalar(grep { lc($arg[4]) eq lc($_) } keys(%rps)))) {
privmsg("Sorry, that character name is already in use.",
$usernick);
}
elsif (lc($arg[4]) eq lc($opts{botnick}) ||
lc($arg[4]) eq lc($primnick)) {
privmsg("Sorry, that character name cannot be ".
"registered.",$usernick);
}
elsif (!exists($onchan{$usernick})) {
privmsg("Sorry, you're not in $opts{botchan}.",
$usernick);
}
elsif (length($arg[4]) > 16 || length($arg[4]) < 1) {
privmsg("Sorry, character names must be < 17 and > 0 ".
"chars long.", $usernick);
}
elsif ($arg[4] =~ /^#/) {
privmsg("Sorry, character names may not begin with #.",
$usernick);
}
elsif ($arg[4] =~ /\001/) {
privmsg("Sorry, character names may not include ".
"character \\001.",$usernick);
}
elsif ($opts{noccodes} && ($arg[4] =~ /[[:cntrl:]]/ ||
"@arg[6..$#arg]" =~ /[[:cntrl:]]/)) {
privmsg("Sorry, neither character names nor classes ".
"may include control codes.",$usernick);
}
elsif ($opts{nononp} && ($arg[4] =~ /[[:^print:]]/ ||
"@arg[6..$#arg]" =~ /[[:^print:]]/)) {
privmsg("Sorry, neither character names nor classes ".
"may include non-printable chars.",$usernick);
}
elsif (length("@arg[6..$#arg]") > 30) {
privmsg("Sorry, character classes must be < 31 chars ".
"long.",$usernick);
}
elsif (time() == $lastreg) {
privmsg("Wait 1 second and try again.",$usernick);
}
else {
if ($opts{voiceonlogin}) {
sts("MODE $opts{botchan} +v :$usernick");
}
++$registrations;
$lastreg = time();
$rps{$arg[4]}{next} = $opts{rpbase};
$rps{$arg[4]}{class} = "@arg[6..$#arg]";
$rps{$arg[4]}{level} = 0;
$rps{$arg[4]}{online} = 1;
$rps{$arg[4]}{nick} = $usernick;
$rps{$arg[4]}{userhost} = $arg[0];
$rps{$arg[4]}{created} = time();
$rps{$arg[4]}{lastlogin} = time();
$rps{$arg[4]}{pass} = crypt($arg[5],mksalt());
$rps{$arg[4]}{x} = int(rand($opts{mapx}));
$rps{$arg[4]}{y} = int(rand($opts{mapy}));
$rps{$arg[4]}{alignment}="n";
$rps{$arg[4]}{isadmin} = 0;
for my $item ("ring","amulet","charm","weapon","helm",
"tunic","pair of gloves","shield",
"set of leggings","pair of boots") {
$rps{$arg[4]}{item}{$item} = 0;
}
for my $pen ("pen_mesg","pen_nick","pen_part",
"pen_kick","pen_quit","pen_quest",
"pen_logout","pen_logout") {
$rps{$arg[4]}{$pen} = 0;
}
chanmsg("Welcome $usernick\'s new player $arg[4], the ".
"@arg[6..$#arg]! Next level in ".
duration($opts{rpbase}).".");
privmsg("Success! Account $arg[4] created. You have ".
"$opts{rpbase} seconds idleness until you ".
"reach level 1. ", $usernick);
privmsg("NOTE: The point of the game is to see who ".
"can idle the longest. As such, talking in ".
"the channel, parting, quitting, and changing ".
"nicks all penalize you.",$usernick);
}
}
}
elsif ($arg[3] eq "delold") {
if (!ha($username)) {
privmsg("You don't have access to DELOLD.", $usernick);
}
# insure it is a number
elsif ($arg[4] !~ /^[\d\.]+$/) {
privmsg("Try: DELOLD <# of days>", $usernick, 1);
}
else {
my @oldaccounts = grep { (time()-$rps{$_}{lastlogin}) >
($arg[4] * 86400) &&
!$rps{$_}{online} } keys(%rps);
delete(@rps{@oldaccounts});
chanmsg(scalar(@oldaccounts)." accounts not accessed in ".
"the last $arg[4] days removed by $arg[0].");
}
}
elsif ($arg[3] eq "del") {
if (!ha($username)) {
privmsg("You don't have access to DEL.", $usernick);
}
elsif (!defined($arg[4])) {
privmsg("Try: DEL <char name>", $usernick, 1);
}
elsif (!exists($rps{$arg[4]})) {
privmsg("No such account $arg[4].", $usernick, 1);
}
else {
delete($rps{$arg[4]});
chanmsg("Account $arg[4] removed by $arg[0].");
}
}
elsif ($arg[3] eq "mkadmin") {
if (!ha($username) || ($opts{owneraddonly} &&
$opts{owner} ne $username)) {
privmsg("You don't have access to MKADMIN.", $usernick);
}
elsif (!defined($arg[4])) {
privmsg("Try: MKADMIN <char name>", $usernick, 1);
}
elsif (!exists($rps{$arg[4]})) {
privmsg("No such account $arg[4].", $usernick, 1);
}
else {
$rps{$arg[4]}{isadmin}=1;
privmsg("Account $arg[4] is now a bot admin.",$usernick, 1);
}
}
elsif ($arg[3] eq "deladmin") {
if (!ha($username) || ($opts{ownerdelonly} &&
$opts{owner} ne $username)) {
privmsg("You don't have access to DELADMIN.", $usernick);
}
elsif (!defined($arg[4])) {
privmsg("Try: DELADMIN <char name>", $usernick, 1);
}
elsif (!exists($rps{$arg[4]})) {
privmsg("No such account $arg[4].", $usernick, 1);
}
elsif ($arg[4] eq $opts{owner}) {
privmsg("Cannot DELADMIN owner account.", $usernick, 1);
}
else {
$rps{$arg[4]}{isadmin}=0;
privmsg("Account $arg[4] is no longer a bot admin.",
$usernick, 1);
}
}
elsif ($arg[3] eq "hog") {
if (!ha($username)) {
privmsg("You don't have access to HOG.", $usernick);
}
else {
chanmsg("$usernick has summoned the Hand of God.");
hog();
}
}
elsif ($arg[3] eq "rehash") {
if (!ha($username)) {
privmsg("You don't have access to REHASH.", $usernick);
}
else {
readconfig();
privmsg("Reread config file.",$usernick,1);
$opts{botchan} =~ s/ .*//; # strip channel key if present
}
}
elsif ($arg[3] eq "chpass") {
if (!ha($username)) {
privmsg("You don't have access to CHPASS.", $usernick);
}
elsif (!defined($arg[5])) {
privmsg("Try: CHPASS <char name> <new pass>", $usernick, 1);
}
elsif (!exists($rps{$arg[4]})) {
privmsg("No such username $arg[4].", $usernick, 1);
}
else {
$rps{$arg[4]}{pass} = crypt($arg[5],mksalt());
privmsg("Password for $arg[4] changed.", $usernick, 1);
}
}
elsif ($arg[3] eq "chuser") {
if (!ha($username)) {
privmsg("You don't have access to CHUSER.", $usernick);
}
elsif (!defined($arg[5])) {
privmsg("Try: CHUSER <char name> <new char name>",
$usernick, 1);
}
elsif (!exists($rps{$arg[4]})) {
privmsg("No such username $arg[4].", $usernick, 1);
}
elsif (exists($rps{$arg[5]})) {
privmsg("Username $arg[5] is already taken.", $usernick,1);
}
else {
$rps{$arg[5]} = delete($rps{$arg[4]});
privmsg("Username for $arg[4] changed to $arg[5].",
$usernick, 1);
}
}
elsif ($arg[3] eq "chclass") {
if (!ha($username)) {
privmsg("You don't have access to CHCLASS.", $usernick);
}
elsif (!defined($arg[5])) {
privmsg("Try: CHCLASS <char name> <new char class>",
$usernick, 1);
}
elsif (!exists($rps{$arg[4]})) {
privmsg("No such username $arg[4].", $usernick, 1);
}
else {
$rps{$arg[4]}{class} = "@arg[5..$#arg]";
privmsg("Class for $arg[4] changed to @arg[5..$#arg].",
$usernick, 1);
}
}
elsif ($arg[3] eq "push") {
if (!ha($username)) {
privmsg("You don't have access to PUSH.", $usernick);
}
# insure it's a positive or negative, integral number of seconds
elsif ($arg[5] !~ /^\-?\d+$/) {
privmsg("Try: PUSH <char name> <seconds>", $usernick, 1);
}
elsif (!exists($rps{$arg[4]})) {
privmsg("No such username $arg[4].", $usernick, 1);
}
elsif ($arg[5] > $rps{$arg[4]}{next}) {
privmsg("Time to level for $arg[4] ($rps{$arg[4]}{next}s) ".
"is lower than $arg[5]; setting TTL to 0.",
$usernick, 1);
chanmsg("$usernick has pushed $arg[4] $rps{$arg[4]}{next} ".
"seconds toward level ".($rps{$arg[4]}{level}+1));
$rps{$arg[4]}{next}=0;
}
else {
$rps{$arg[4]}{next} -= $arg[5];
chanmsg("$usernick has pushed $arg[4] $arg[5] seconds ".
"toward level ".($rps{$arg[4]}{level}+1).". ".
"$arg[4] reaches next level in ".
duration($rps{$arg[4]}{next}).".");
}
}
elsif ($arg[3] eq "logout") {
if (defined($username)) {
penalize($username,"logout");
}
else {
privmsg("You are not logged in.", $usernick);
}
}
elsif ($arg[3] eq "quest") {
if (!@{$quest{questers}}) {
privmsg("There is no active quest.",$usernick);
}
elsif ($quest{type} == 1) {
privmsg(join(", ",(@{$quest{questers}})[0..2]).", and ".
"$quest{questers}->[3] are on a quest to ".
"$quest{text}. Quest to complete in ".
duration($quest{qtime}-time()).".",$usernick);
}
elsif ($quest{type} == 2) {
privmsg(join(", ",(@{$quest{questers}})[0..2]).", and ".
"$quest{questers}->[3] are on a quest to ".
"$quest{text}. Participants must first reach ".
"[$quest{p1}->[0],$quest{p1}->[1]], then ".
"[$quest{p2}->[0],$quest{p2}->[1]].".
($opts{mapurl}?" See $opts{mapurl} to monitor ".
"their journey's progress.":""),$usernick);
}
}
elsif ($arg[3] eq "status" && $opts{statuscmd}) {
if (!defined($username)) {
privmsg("You are not logged in.", $usernick);
}
# argument is optional
elsif ($arg[4] && !exists($rps{$arg[4]})) {
privmsg("No such user.",$usernick);
}
elsif ($arg[4]) { # optional 'user' argument
privmsg("$arg[4]: Level $rps{$arg[4]}{level} ".
"$rps{$arg[4]}{class}; Status: O".
($rps{$arg[4]}{online}?"n":"ff")."line; ".
"TTL: ".duration($rps{$arg[4]}{next})."; ".
"Idled: ".duration($rps{$arg[4]}{idled}).
"; Item sum: ".itemsum($arg[4]),$usernick);
}
else { # no argument, look up this user
privmsg("$username: Level $rps{$username}{level} ".
"$rps{$username}{class}; Status: O".
($rps{$username}{online}?"n":"ff")."line; ".
"TTL: ".duration($rps{$username}{next})."; ".
"Idled: ".duration($rps{$username}{idled})."; ".
"Item sum: ".itemsum($username),$usernick);
}
}
elsif ($arg[3] eq "whoami") {
if (!defined($username)) {
privmsg("You are not logged in.", $usernick);
}
else {
privmsg("You are $username, the level ".
$rps{$username}{level}." $rps{$username}{class}. ".
"Next level in ".duration($rps{$username}{next}),
$usernick);
}
}
elsif ($arg[3] eq "newpass") {
if (!defined($username)) {
privmsg("You are not logged in.", $usernick)
}
elsif (!defined($arg[4])) {
privmsg("Try: NEWPASS <new password>", $usernick);
}
else {
$rps{$username}{pass} = crypt($arg[4],mksalt());
privmsg("Your password was changed.",$usernick);
}
}
elsif ($arg[3] eq "align") {
if (!defined($username)) {
privmsg("You are not logged in.", $usernick)
}
elsif (!defined($arg[4]) || (lc($arg[4]) ne "good" &&
lc($arg[4]) ne "neutral" && lc($arg[4]) ne "evil")) {
privmsg("Try: ALIGN <good|neutral|evil>", $usernick);
}
else {
$rps{$username}{alignment} = substr(lc($arg[4]),0,1);
chanmsg("$username has changed alignment to: ".lc($arg[4]).
".");
privmsg("Your alignment was changed to ".lc($arg[4]).".",
$usernick);
}
}
elsif ($arg[3] eq "removeme") {
if (!defined($username)) {
privmsg("You are not logged in.", $usernick)
}
else {
privmsg("Account $username removed.",$usernick);
chanmsg("$arg[0] removed his account, $username, the ".
$rps{$username}{class}.".");
delete($rps{$username});
}
}
elsif ($arg[3] eq "help") {
if (!ha($username)) {
privmsg("For information on IRPG bot commands, see ".
$opts{helpurl}, $usernick);
}
else {
privmsg("Help URL is $opts{helpurl}", $usernick, 1);
privmsg("Admin commands URL is $opts{admincommurl}",
$usernick, 1);
}
}
elsif ($arg[3] eq "die") {
if (!ha($username)) {
privmsg("You do not have access to DIE.", $usernick);
}
else {
$opts{reconnect} = 0;
writedb();
sts("QUIT :DIE from $arg[0]",1);
}
}
elsif ($arg[3] eq "reloaddb") {
if (!ha($username)) {
privmsg("You do not have access to RELOADDB.", $usernick);
}
elsif (!$pausemode) {
privmsg("ERROR: Can only use LOADDB while in PAUSE mode.",
$usernick, 1);
}
else {
loaddb();
privmsg("Reread player database file; ".scalar(keys(%rps)).
" accounts loaded.",$usernick,1);
}
}
elsif ($arg[3] eq "backup") {
if (!ha($username)) {
privmsg("You do not have access to BACKUP.", $usernick);
}
else {
backup();
privmsg("$opts{dbfile} copied to ".
".dbbackup/$opts{dbfile}".time(),$usernick,1);
}
}
elsif ($arg[3] eq "pause") {
if (!ha($username)) {
privmsg("You do not have access to PAUSE.", $usernick);
}
else {
$pausemode = $pausemode ? 0 : 1;
privmsg("PAUSE_MODE set to $pausemode.",$usernick,1);
}
}
elsif ($arg[3] eq "silent") {
if (!ha($username)) {
privmsg("You do not have access to SILENT.", $usernick);
}
elsif (!defined($arg[4]) || $arg[4] < 0 || $arg[4] > 3) {
privmsg("Try: SILENT <mode>", $usernick,1);
}
else {
$silentmode = $arg[4];
privmsg("SILENT_MODE set to $silentmode.",$usernick,1);
}
}
elsif ($arg[3] eq "jump") {
if (!ha($username)) {
privmsg("You do not have access to JUMP.", $usernick);
}
elsif (!defined($arg[4])) {
privmsg("Try: JUMP <server[:port]>", $usernick, 1);
}
else {
writedb();
sts("QUIT :JUMP to $arg[4] from $arg[0]");
unshift(@{$opts{servers}},$arg[4]);
close($sock);
sleep(3);
goto CONNECT;
}
}
elsif ($arg[3] eq "restart") {
if (!ha($username)) {
privmsg("You do not have access to RESTART.", $usernick);
}
else {
writedb();
sts("QUIT :RESTART from $arg[0]",1);
close($sock);
exec("perl $0");
}
}
elsif ($arg[3] eq "clearq") {
if (!ha($username)) {
privmsg("You do not have access to CLEARQ.", $usernick);
}
else {
undef(@queue);
chanmsg("Outgoing message queue cleared by $arg[0].");
privmsg("Outgoing message queue cleared.",$usernick,1);
}
}
elsif ($arg[3] eq "info") {
my $info;
if (!ha($username) && $opts{allowuserinfo}) {
$info = "IRPG bot v$version by jotun, ".
"http://idlerpg.net/. On via server: ".
$opts{servers}->[0].". Admins online: ".
join(", ", map { $rps{$_}{nick} }
grep { $rps{$_}{isadmin} &&
$rps{$_}{online} } keys(%rps)).".";
privmsg($info, $usernick);
}
elsif (!ha($username) && !$opts{allowuserinfo}) {
privmsg("You do not have access to INFO.", $usernick);
}
else {
my $queuedbytes = 0;
$queuedbytes += (length($_)+2) for @queue; # +2 = \r\n
$info = sprintf(
"%.2fkb sent, %.2fkb received in %s. %d IRPG users ".
"online of %d total users. %d accounts created since ".
"startup. PAUSE_MODE is %d, SILENT_MODE is %d. ".
"Outgoing queue is %d bytes in %d items. On via: %s. ".
"Admins online: %s.",
$outbytes/1024,
$inbytes/1024,
duration(time()-$^T),
scalar(grep { $rps{$_}{online} } keys(%rps)),
scalar(keys(%rps)),
$registrations,
$pausemode,
$silentmode,
$queuedbytes,
scalar(@queue),
$opts{servers}->[0],
join(", ",map { $rps{$_}{nick} }
grep { $rps{$_}{isadmin} && $rps{$_}{online} }
keys(%rps)));
privmsg($info, $usernick, 1);
}
}
elsif ($arg[3] eq "login") {
if (defined($username)) {
notice("Sorry, you are already online as $username.",
$usernick);
}
else {
if ($#arg < 5 || $arg[5] eq "") {
notice("Try: LOGIN <username> <password>", $usernick);
}
elsif (!exists $rps{$arg[4]}) {
notice("Sorry, no such account name. Note that ".
"account names are case sensitive.",$usernick);
}
elsif (!exists $onchan{$usernick}) {
notice("Sorry, you're not in $opts{botchan}.",
$usernick);
}
elsif ($rps{$arg[4]}{pass} ne
crypt($arg[5],$rps{$arg[4]}{pass})) {
notice("Wrong password.", $usernick);
}
else {
if ($opts{voiceonlogin}) {
sts("MODE $opts{botchan} +v :$usernick");
}
$rps{$arg[4]}{online} = 1;
$rps{$arg[4]}{nick} = $usernick;
$rps{$arg[4]}{userhost} = $arg[0];
$rps{$arg[4]}{lastlogin} = time();
chanmsg("$arg[4], the level $rps{$arg[4]}{level} ".
"$rps{$arg[4]}{class}, is now online from ".
"nickname $usernick. Next level in ".
duration($rps{$arg[4]}{next}).".");
notice("Logon successful. Next level in ".
duration($rps{$arg[4]}{next}).".", $usernick);
}
}
}
}
# penalize returns true if user was online and successfully penalized.
# if the user is not logged in, then penalize() fails. so, if user is
# offline, and they say something including "http:", and they've been on
# the channel less than 90 seconds, and the http:-style ban is on, then
# check to see if their url is in @{$opts{okurl}}. if not, kickban them
elsif (!penalize($username,"privmsg",length("@arg[3..$#arg]")) &&
index(lc("@arg[3..$#arg]"),"http:") != -1 &&
(time()-$onchan{$usernick}) < 90 && $opts{doban}) {
my $isokurl = 0;
for (@{$opts{okurl}}) {
if (index(lc("@arg[3..$#arg]"),lc($_)) != -1) { $isokurl = 1; }
}
if (!$isokurl) {
sts("MODE $opts{botchan} +b $arg[0]");
sts("KICK $opts{botchan} $usernick :No advertising; ban will ".
"be lifted within the hour.");
push(@bans,$arg[0]) if @bans < 12;
}
}
}
}
sub sts { # send to server
my($text,$skipq) = @_;
if ($skipq) {
if ($sock) {
print $sock "$text\r\n";
$outbytes += length($text) + 2;
debug("-> $text");
}
else {
# something is wrong. the socket is closed. clear the queue
undef(@queue);
debug("\$sock isn't writeable in sts(), cleared outgoing queue.\n");
return;
}