server/ext/login.ext

#! perl # mandatory

# login handling

use Fcntl;
use Coro::AIO;

our $MAX_DISCONNECT_TIME = $cf::CFG{max_disconnect_time} || 3600;

# paranoia function to overwrite a string-in-place
sub nuke_str {
   substr $_[0], 0, (length $_[0]), "x" x length $_[0]
}

sub query {
   my ($ns, $flags, $text) = @_;

   $ns->query ($flags, $text, Coro::rouse_cb);
   Coro::rouse_wait
}

sub can_cleanup {
   my ($pl, $mtime) = @_;

   my $age = time - $mtime;
   my $level = $pl->ob->level;

   ($level <= 3 && $age > 7 * 86400)            # 7 days for level 0..3
   || ($level <= 9 && $age > 90 * 86400)        # 3 months for level 4..9
   || ($level <= 20 && $age > 180 * 86400)      # 6 months for level 10..20
   || $age > 700 * 86400                        # 2 years for everybody else
}

sub check_playing {
   my ($ns, $user) = @_;

   return unless cf::player::find_active $user;

   $ns->send_drawinfo (
      "That player is already logged in on this server. "
    . "If you want to create a new player, choose another name. "
    . "If you have already a registered, make sure nobody "
    . "else is using your account at this time. If you lost your connection "
    . "then the server will likely timeout within a minute. If you still "
    . "cannot log-in after a minute, you are still logged in. Make sure "
    . "you do not have another client running. If you use windows, reboot, "
    . "this will fix anything.",
      cf::NDI_RED
   );

   1
}

sub safe_spot($) {
   my ($pl) = @_;
   
   my $ob = $pl->ob;

   my $m = $ob->map
      or return;
   my $x = $ob->x;
   my $y = $ob->y;

#   return 0;#d#
#   warn join ":", $m->at ($x, $y);#d#
#   warn "FOO$m { ".scalar ($m->at ($x, $y))." }\n";
#   return 0;

   scalar grep $_->type == cf::SAVEBED, $m->at ($x, $y)
}

sub enter_map {
   my ($pl) = @_;

   warn $pl->ob->name, ": enter map 1\n";#d#
   my $ob = $pl->ob;

   my ($map, $x, $y)
      = $ob->{_link_pos}
        ? @{delete $ob->{_link_pos}}
        : ($pl->maplevel, $ob->x, $ob->y);

   warn $pl->ob->name, ": enter map 2\n";#d#
   $ob->enter_link;
   warn $pl->ob->name, ": enter map 3\n";#d#

   my $m = cf::map::find $map;
   my $time = delete $pl->{unclean_save};
   warn $pl->ob->name, ": enter map 4\n";#d#

   if ($time && $m) {
      if ($time < $m->{instantiate_time}) {
         # the map was reset in the meantime
         my $age = $cf::RUNTIME - $time;

         warn $ob->name, " map reset after logout, logout age $age (>= $MAX_DISCONNECT_TIME)\n";#d#

         if ($age >= $MAX_DISCONNECT_TIME) {
            $ob->message (
               "You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
             . "Unfortunately, nobody was near to help you when the monsters arrived to eat you. "
             . "Maybe you can find comfort in the thought that your body was quite satisfying in taste... "
             . "H<You disconnected too long without having used a savebed.>",
               cf::NDI_RED
            );
            # kill them.
            # reminds me of the famous badness 10000 syndrome...
            $ob->stats->hp (-10000); #] if they survive this they deserved to live
            my $killer = cf::arch::get "killer_login"; $pl->killer ($killer); $killer->destroy;
         } else {
            ($map, $x, $y) = $pl->savebed;

            $ob->message (
               "You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
             . "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. "
             . "Better use a savebed next time, much worse things could have happened... "
             . "H<You disconnected without having used a savebed. When you do that for too long, you might die.>",
               cf::NDI_RED
            );
         }
      } else {
         $ob->message (
            "You didn't use a bed to reality to leave this realm. This is very dangerous, "
          . "as lots of things could happen when you leave by other means, such as cave-ins, "
          . "or monsters suddenly snapping your body. Better use a savebed next time. "
          . "H<Always apply a bed of reality to disconnect from the server.>",
            cf::NDI_RED
         );
      }
   }

   warn $pl->ob->name, ": enter map 5\n";#d#
   #$ob->goto ($map, $x, $y);
   $ob->goto ($map, $x, $y, sub {
      warn $pl->ob->name, ": enter map check\n";#d#
      $_[0]
   }, sub {
      warn $pl->ob->name, ": enter map done\n";#d#
   });
   warn $pl->ob->name, ": enter map 6\n";#d#

}

# delete a player directory, be non-blocking AND synchronous...
# (that's hard, so we crap out and fork).
sub nuke_playerdir {
   my ($user) = @_;

   my $temp = "$PLAYERDIR/~$Coro::current~deleting~";

   cf::fork_call {
      rename "$PLAYERDIR/$user", $temp;
      system "rm", "-rf", $temp;
   };
}

cf::client->attach (on_addme => sub {
   my ($ns) = @_;

   $ns->pl and return $ns->destroy;

   $ns->async (sub {
      $Coro::current->{desc} = "addme init";

      my ($user, $pass);

      $ns->send_packet ("addme_success");

      for (;;) {
         $ns->send_drawinfo (
            "Please enter your username now. If you are a new user, "
          . "make one up that describes your character best. "
          . "Only letters and digits are allowed, though.",
            cf::NDI_BLUE
         );

         # read username
         while () {
            $user = query $ns, 0, "What is your name? (login names are case-sensitive)\n:";

            if ($cf::LOGIN_LOCK{$user}) {
               $ns->send_drawinfo (
                  "That username is currently used in another login session. "
                . "Chose another, or wait till the other session has ended.",
                  cf::NDI_RED
               );
            } elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,19}\z/) {
               last;
            } else {
               $ns->send_drawinfo (
                  "Your username contains illegal characters "
                . "(only a-z, A-Z and 0-9 are allowed), "
                . "or is not between 3 and 20 characters in length.",
                  cf::NDI_RED
               );
            }
            Coro::Timer::sleep 0.4;
         }

         check_playing $ns, $user and next;

         $Coro::current->{desc} = "addme($user) pass";

         $ns->send_drawinfo (
            "Welcome $user, please enter your password now. "
          . "New users should now choose a password. "
          . "Anything your client lets you enter is fine.",
            cf::NDI_BLUE
         );

         # read password
         while () {
            $pass = query $ns, cf::CS_QUERY_HIDEINPUT, "What is your password?\n:";
            last if $pass =~ /.../;
            $ns->send_drawinfo (
               "Try to use at least three characters as your password please, "
             . "that cannot be too much to ask for :)",
               cf::NDI_RED
            );
            Coro::Timer::sleep 0.4;
         }

         # lock this username for the remainder of this login session
         if ($cf::LOGIN_LOCK{$user}) {
            $ns->send_drawinfo (
               "That username is currently used in another login session. "
             . "Chose another, or wait till the other session has ended.",
               cf::NDI_RED
            );
            next;
         }
         local $cf::LOGIN_LOCK{$user} = 1;

         check_playing $ns, $user and next;

         $Coro::current->{desc} = "addme($user) check";

         # try to read the user file and check the password
         if (my $pl = cf::player::find $user) {
            aio_stat $pl->path and next;
            my $mtime = (stat _)[9];
            my $hash = $pl->password;

            if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) {
               nuke_str $pass;
               # password matches, wonderful
               my $pl = cf::player::find $user or next;
               $pl->connect ($ns);
               $pl->ob->flag (cf::FLAG_DEBUG, 1);#d# temp
               #d# Coro::Timer::sleep 60;#d# log out here to trigger DEBUG bug
               enter_map $pl;
               last;
            } elsif (can_cleanup $pl, $mtime) {
               Coro::Timer::sleep 1;

               $ns->send_drawinfo (
                  "Player exists, but password does not match. If this is your account, "
                . "please try again. If not, you can now decide to take over this account "
                . "because it has not been in-use for some time.",
                  cf::NDI_RED
               );

               #TODO: nuke_str
               (query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/
                  or next;

               # check if the file hasn't changed
               aio_stat cf::player::path $user and next;
               $mtime == (stat _)[9] or next;

               $pl->quit_character;

               # fall through to creation
            } else {
               nuke_str $pass;

               Coro::Timer::sleep 1;

               $ns->send_drawinfo (
                  "Wrong username or password. Please try again "
                . "(check for Numlock and other semi-obvious error sources).",
                  cf::NDI_RED
               );
               next;
            }
         } else {
            # unable to load the playerfile:
            # check wether the player dir exists, which means the file is corrupted or
            # something very similar.
            if (!aio_stat cf::player::playerdir $user) {
               $ns->send_drawinfo (
                  "Unable to retrieve this player. It might be a locked or broken account. "
                . "If this is your account, ask a dungeon master for assistance. "
                . "Otherwise choose a different login name.",
                  cf::NDI_RED
               );
               next;
            }
         }

         # the rest of this function is character creation
         $Coro::current->{desc} = "addme($user) chargen";

         # just to make sure nothing is left over
         nuke_playerdir $user;

         my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";

         if ($pass2 ne $pass) {
            nuke_str $pass;
            nuke_str $pass2;
            $ns->send_drawinfo (
               "The passwords do not match, please try again.",
               cf::NDI_RED
            );
            Coro::Timer::sleep 0.5;
            next;
         }

         nuke_str $pass2;

         my $pl = cf::player::new $user;
         $pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]);
         nuke_str $pass;
         $pl->connect ($ns);
         my $ob = $pl->ob;

         $ob->goto ($pl->maplevel, $ob->x, $ob->y);

         while () {
            $ob->update_stats;
            $pl->save_stats;

            my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
                         "[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";

            if ($res =~ /^[Nn]/) {
               last;
            } elsif ($res > 0 && $res <= 7) {
               my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";

               if ($swap > 0 && $swap <= 7) {
                  $ob->swap_stats ($res - 1, $swap - 1);
               }
            } else {
               $ob->roll_stats;
            }

            Coro::Timer::sleep 0.05;
         }

         $ob->set_animation (2);
         $ob->add_statbonus;

         while () {
            $ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
            my $msg = $ob->msg;
            $msg =~ s/(?<=\S)\n(?=\S)/ /g;
            $ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);

            my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
                         "Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";

            last if $res =~ /[dD]/;

            $pl->chargen_race_next;
            Coro::Timer::sleep 0.2;
         }

         # create the playerdir, if necessary, as chargen_race_done did it before
         # presumably because of unique maps
         aio_mkdir playerdir $pl, 0770;
         $pl->chargen_race_done;

         while () {
            my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
                         "Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";

            if ($res =~ /^[fF]/) {
               $pl->gender (1);
               last;
            } elsif ($res =~ /^[mM]/) {
               $pl->gender (0);
               last;
            }
            Coro::Timer::sleep 0.2;
         }

         $ob->reply (undef, "Welcome to Deliantra!");

         # XXX: Workaround for delayed client ext protocol handshake
         $pl->esrv_new_player;

         delete $pl->{deny_save};

         last;
      }
   });
});

cf::register_command quit => sub {
   my ($ob, $arg) = @_;

   $ob->send_msg (undef,
                  "Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "
                  . "If you are sure you want to do this, then use the quit_character command instead of quit.",
                  cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
};

cf::register_command quit_character => sub {
   my ($ob, $arg) = @_;

   my $pl = $ob->contr;

   $pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {
      if ($_[0] !~ /^[yY]/) {
         $ob->send_msg (undef, "Ok, not not quitting then.", cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
      } else {
         $ob->send_msg (undef, "Ok, quitting, hope to see you again.", cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
         $pl->ns->flush;
         cf::async { $pl->quit_character };
      }
   });
};

cf::object->attach (
   type     => cf::SAVEBED,
   on_apply => sub {
      my ($bed, $ob) = @_;

      return cf::override 0 unless $ob->type == cf::PLAYER;

      my $pl = $ob->contr;

      # update respawn position
      $pl->savebed ($bed->map->path, $bed->x, $bed->y);
      cf::async { $pl->save };

      my $killer = cf::arch::get "killer_logout"; $pl->killer ($killer); $killer->destroy;
      $ob->check_score;

      $ob->send_msg ($cf::SAY_CHANNEL => "In the future, you will wake up here when you die.", cf::NDI_DEF | cf::NDI_REPLY);

      $pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {
         if ($_[0] !~ /^[yY]/) {
            $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);
            $pl->deactivate;
            $pl->ns->destroy;
         } else {
            cf::async { $pl->save };
         }
      });
   },
);

cf::player->attach (
   on_login  => sub {
      my ($pl) = @_;
      my $name = $pl->ob->name;

      $_->ob->message ("$name has entered the game.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list;
   },
   on_logout => sub {
      my ($pl, $cleanly) = @_;
      my $name = $pl->ob->name;

      if ($cleanly) {
         $_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list;
      } else {
         $_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list;
         $pl->{unclean_save} = $cf::RUNTIME
            unless safe_spot $pl;
      }
   },
);


Revision:	1.98
Committed:	Sun Jun 28 16:46:50 2009 UTC (14 years, 11 months ago) by root
Branch:	MAIN
Changes since 1.97:	+1 -0 lines
Log Message:	* empty log message *
#	Content
1	#! perl # mandatory
2
3	# login handling
4
5	use Fcntl;
6	use Coro::AIO;
7
8	our $MAX_DISCONNECT_TIME = $cf::CFG{max_disconnect_time} \|\| 3600;
9
10	# paranoia function to overwrite a string-in-place
11	sub nuke_str {
12	substr $_[0], 0, (length $_[0]), "x" x length $_[0]
13	}
14
15	sub query {
16	my ($ns, $flags, $text) = @_;
17
18	$ns->query ($flags, $text, Coro::rouse_cb);
19	Coro::rouse_wait
20	}
21
22	sub can_cleanup {
23	my ($pl, $mtime) = @_;
24
25	my $age = time - $mtime;
26	my $level = $pl->ob->level;
27
28	($level <= 3 && $age > 7 * 86400) # 7 days for level 0..3
29	\|\| ($level <= 9 && $age > 90 * 86400) # 3 months for level 4..9
30	\|\| ($level <= 20 && $age > 180 * 86400) # 6 months for level 10..20
31	\|\| $age > 700 * 86400 # 2 years for everybody else
32	}
33
34	sub check_playing {
35	my ($ns, $user) = @_;
36
37	return unless cf::player::find_active $user;
38
39	$ns->send_drawinfo (
40	"That player is already logged in on this server. "
41	. "If you want to create a new player, choose another name. "
42	. "If you have already a registered, make sure nobody "
43	. "else is using your account at this time. If you lost your connection "
44	. "then the server will likely timeout within a minute. If you still "
45	. "cannot log-in after a minute, you are still logged in. Make sure "
46	. "you do not have another client running. If you use windows, reboot, "
47	. "this will fix anything.",
48	cf::NDI_RED
49	);
50
51	1
52	}
53
54	sub safe_spot($) {
55	my ($pl) = @_;
56
57	my $ob = $pl->ob;
58
59	my $m = $ob->map
60	or return;
61	my $x = $ob->x;
62	my $y = $ob->y;
63
64	# return 0;#d#
65	# warn join ":", $m->at ($x, $y);#d#
66	# warn "FOO$m { ".scalar ($m->at ($x, $y))." }\n";
67	# return 0;
68
69	scalar grep $_->type == cf::SAVEBED, $m->at ($x, $y)
70	}
71
72	sub enter_map {
73	my ($pl) = @_;
74
75	warn $pl->ob->name, ": enter map 1\n";#d#
76	my $ob = $pl->ob;
77
78	my ($map, $x, $y)
79	= $ob->{_link_pos}
80	? @{delete $ob->{_link_pos}}
81	: ($pl->maplevel, $ob->x, $ob->y);
82
83	warn $pl->ob->name, ": enter map 2\n";#d#
84	$ob->enter_link;
85	warn $pl->ob->name, ": enter map 3\n";#d#
86
87	my $m = cf::map::find $map;
88	my $time = delete $pl->{unclean_save};
89	warn $pl->ob->name, ": enter map 4\n";#d#
90
91	if ($time && $m) {
92	if ($time < $m->{instantiate_time}) {
93	# the map was reset in the meantime
94	my $age = $cf::RUNTIME - $time;
95
96	warn $ob->name, " map reset after logout, logout age $age (>= $MAX_DISCONNECT_TIME)\n";#d#
97
98	if ($age >= $MAX_DISCONNECT_TIME) {
99	$ob->message (
100	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
101	. "Unfortunately, nobody was near to help you when the monsters arrived to eat you. "
102	. "Maybe you can find comfort in the thought that your body was quite satisfying in taste... "
103	. "H<You disconnected too long without having used a savebed.>",
104	cf::NDI_RED
105	);
106	# kill them.
107	# reminds me of the famous badness 10000 syndrome...
108	$ob->stats->hp (-10000); #] if they survive this they deserved to live
109	my $killer = cf::arch::get "killer_login"; $pl->killer ($killer); $killer->destroy;
110	} else {
111	($map, $x, $y) = $pl->savebed;
112
113	$ob->message (
114	"You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
115	. "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. "
116	. "Better use a savebed next time, much worse things could have happened... "
117	. "H<You disconnected without having used a savebed. When you do that for too long, you might die.>",
118	cf::NDI_RED
119	);
120	}
121	} else {
122	$ob->message (
123	"You didn't use a bed to reality to leave this realm. This is very dangerous, "
124	. "as lots of things could happen when you leave by other means, such as cave-ins, "
125	. "or monsters suddenly snapping your body. Better use a savebed next time. "
126	. "H<Always apply a bed of reality to disconnect from the server.>",
127	cf::NDI_RED
128	);
129	}
130	}
131
132	warn $pl->ob->name, ": enter map 5\n";#d#
133	#$ob->goto ($map, $x, $y);
134	$ob->goto ($map, $x, $y, sub {
135	warn $pl->ob->name, ": enter map check\n";#d#
136	$_[0]
137	}, sub {
138	warn $pl->ob->name, ": enter map done\n";#d#
139	});
140	warn $pl->ob->name, ": enter map 6\n";#d#
141
142	}
143
144	# delete a player directory, be non-blocking AND synchronous...
145	# (that's hard, so we crap out and fork).
146	sub nuke_playerdir {
147	my ($user) = @_;
148
149	my $temp = "$PLAYERDIR/~$Coro::current~deleting~";
150
151	cf::fork_call {
152	rename "$PLAYERDIR/$user", $temp;
153	system "rm", "-rf", $temp;
154	};
155	}
156
157	cf::client->attach (on_addme => sub {
158	my ($ns) = @_;
159
160	$ns->pl and return $ns->destroy;
161
162	$ns->async (sub {
163	$Coro::current->{desc} = "addme init";
164
165	my ($user, $pass);
166
167	$ns->send_packet ("addme_success");
168
169	for (;;) {
170	$ns->send_drawinfo (
171	"Please enter your username now. If you are a new user, "
172	. "make one up that describes your character best. "
173	. "Only letters and digits are allowed, though.",
174	cf::NDI_BLUE
175	);
176
177	# read username
178	while () {
179	$user = query $ns, 0, "What is your name? (login names are case-sensitive)\n:";
180
181	if ($cf::LOGIN_LOCK{$user}) {
182	$ns->send_drawinfo (
183	"That username is currently used in another login session. "
184	. "Chose another, or wait till the other session has ended.",
185	cf::NDI_RED
186	);
187	} elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,19}\z/) {
188	last;
189	} else {
190	$ns->send_drawinfo (
191	"Your username contains illegal characters "
192	. "(only a-z, A-Z and 0-9 are allowed), "
193	. "or is not between 3 and 20 characters in length.",
194	cf::NDI_RED
195	);
196	}
197	Coro::Timer::sleep 0.4;
198	}
199
200	check_playing $ns, $user and next;
201
202	$Coro::current->{desc} = "addme($user) pass";
203
204	$ns->send_drawinfo (
205	"Welcome $user, please enter your password now. "
206	. "New users should now choose a password. "
207	. "Anything your client lets you enter is fine.",
208	cf::NDI_BLUE
209	);
210
211	# read password
212	while () {
213	$pass = query $ns, cf::CS_QUERY_HIDEINPUT, "What is your password?\n:";
214	last if $pass =~ /.../;
215	$ns->send_drawinfo (
216	"Try to use at least three characters as your password please, "
217	. "that cannot be too much to ask for :)",
218	cf::NDI_RED
219	);
220	Coro::Timer::sleep 0.4;
221	}
222
223	# lock this username for the remainder of this login session
224	if ($cf::LOGIN_LOCK{$user}) {
225	$ns->send_drawinfo (
226	"That username is currently used in another login session. "
227	. "Chose another, or wait till the other session has ended.",
228	cf::NDI_RED
229	);
230	next;
231	}
232	local $cf::LOGIN_LOCK{$user} = 1;
233
234	check_playing $ns, $user and next;
235
236	$Coro::current->{desc} = "addme($user) check";
237
238	# try to read the user file and check the password
239	if (my $pl = cf::player::find $user) {
240	aio_stat $pl->path and next;
241	my $mtime = (stat _)[9];
242	my $hash = $pl->password;
243
244	if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) {
245	nuke_str $pass;
246	# password matches, wonderful
247	my $pl = cf::player::find $user or next;
248	$pl->connect ($ns);
249	$pl->ob->flag (cf::FLAG_DEBUG, 1);#d# temp
250	#d# Coro::Timer::sleep 60;#d# log out here to trigger DEBUG bug
251	enter_map $pl;
252	last;
253	} elsif (can_cleanup $pl, $mtime) {
254	Coro::Timer::sleep 1;
255
256	$ns->send_drawinfo (
257	"Player exists, but password does not match. If this is your account, "
258	. "please try again. If not, you can now decide to take over this account "
259	. "because it has not been in-use for some time.",
260	cf::NDI_RED
261	);
262
263	#TODO: nuke_str
264	(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/
265	or next;
266
267	# check if the file hasn't changed
268	aio_stat cf::player::path $user and next;
269	$mtime == (stat _)[9] or next;
270
271	$pl->quit_character;
272
273	# fall through to creation
274	} else {
275	nuke_str $pass;
276
277	Coro::Timer::sleep 1;
278
279	$ns->send_drawinfo (
280	"Wrong username or password. Please try again "
281	. "(check for Numlock and other semi-obvious error sources).",
282	cf::NDI_RED
283	);
284	next;
285	}
286	} else {
287	# unable to load the playerfile:
288	# check wether the player dir exists, which means the file is corrupted or
289	# something very similar.
290	if (!aio_stat cf::player::playerdir $user) {
291	$ns->send_drawinfo (
292	"Unable to retrieve this player. It might be a locked or broken account. "
293	. "If this is your account, ask a dungeon master for assistance. "
294	. "Otherwise choose a different login name.",
295	cf::NDI_RED
296	);
297	next;
298	}
299	}
300
301	# the rest of this function is character creation
302	$Coro::current->{desc} = "addme($user) chargen";
303
304	# just to make sure nothing is left over
305	nuke_playerdir $user;
306
307	my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";
308
309	if ($pass2 ne $pass) {
310	nuke_str $pass;
311	nuke_str $pass2;
312	$ns->send_drawinfo (
313	"The passwords do not match, please try again.",
314	cf::NDI_RED
315	);
316	Coro::Timer::sleep 0.5;
317	next;
318	}
319
320	nuke_str $pass2;
321
322	my $pl = cf::player::new $user;
323	$pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]);
324	nuke_str $pass;
325	$pl->connect ($ns);
326	my $ob = $pl->ob;
327
328	$ob->goto ($pl->maplevel, $ob->x, $ob->y);
329
330	while () {
331	$ob->update_stats;
332	$pl->save_stats;
333
334	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
335	"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
336
337	if ($res =~ /^[Nn]/) {
338	last;
339	} elsif ($res > 0 && $res <= 7) {
340	my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
341
342	if ($swap > 0 && $swap <= 7) {
343	$ob->swap_stats ($res - 1, $swap - 1);
344	}
345	} else {
346	$ob->roll_stats;
347	}
348
349	Coro::Timer::sleep 0.05;
350	}
351
352	$ob->set_animation (2);
353	$ob->add_statbonus;
354
355	while () {
356	$ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
357	my $msg = $ob->msg;
358	$msg =~ s/(?<=\S)\n(?=\S)/ /g;
359	$ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);
360
361	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
362	"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";
363
364	last if $res =~ /[dD]/;
365
366	$pl->chargen_race_next;
367	Coro::Timer::sleep 0.2;
368	}
369
370	# create the playerdir, if necessary, as chargen_race_done did it before
371	# presumably because of unique maps
372	aio_mkdir playerdir $pl, 0770;
373	$pl->chargen_race_done;
374
375	while () {
376	my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
377	"Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";
378
379	if ($res =~ /^[fF]/) {
380	$pl->gender (1);
381	last;
382	} elsif ($res =~ /^[mM]/) {
383	$pl->gender (0);
384	last;
385	}
386	Coro::Timer::sleep 0.2;
387	}
388
389	$ob->reply (undef, "Welcome to Deliantra!");
390
391	# XXX: Workaround for delayed client ext protocol handshake
392	$pl->esrv_new_player;
393
394	delete $pl->{deny_save};
395
396	last;
397	}
398	});
399	});
400
401	cf::register_command quit => sub {
402	my ($ob, $arg) = @_;
403
404	$ob->send_msg (undef,
405	"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "
406	. "If you are sure you want to do this, then use the quit_character command instead of quit.",
407	cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
408	};
409
410	cf::register_command quit_character => sub {
411	my ($ob, $arg) = @_;
412
413	my $pl = $ob->contr;
414
415	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {
416	if ($_[0] !~ /^[yY]/) {
417	$ob->send_msg (undef, "Ok, not not quitting then.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
418	} else {
419	$ob->send_msg (undef, "Ok, quitting, hope to see you again.", cf::NDI_UNIQUE \| cf::NDI_RED \| cf::NDI_REPLY);
420	$pl->ns->flush;
421	cf::async { $pl->quit_character };
422	}
423	});
424	};
425
426	cf::object->attach (
427	type => cf::SAVEBED,
428	on_apply => sub {
429	my ($bed, $ob) = @_;
430
431	return cf::override 0 unless $ob->type == cf::PLAYER;
432
433	my $pl = $ob->contr;
434
435	# update respawn position
436	$pl->savebed ($bed->map->path, $bed->x, $bed->y);
437	cf::async { $pl->save };
438
439	my $killer = cf::arch::get "killer_logout"; $pl->killer ($killer); $killer->destroy;
440	$ob->check_score;
441
442	$ob->send_msg ($cf::SAY_CHANNEL => "In the future, you will wake up here when you die.", cf::NDI_DEF \| cf::NDI_REPLY);
443
444	$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {
445	if ($_[0] !~ /^[yY]/) {
446	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);
447	$pl->deactivate;
448	$pl->ns->destroy;
449	} else {
450	cf::async { $pl->save };
451	}
452	});
453	},
454	);
455
456	cf::player->attach (
457	on_login => sub {
458	my ($pl) = @_;
459	my $name = $pl->ob->name;
460
461	$_->ob->message ("$name has entered the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
462	},
463	on_logout => sub {
464	my ($pl, $cleanly) = @_;
465	my $name = $pl->ob->name;
466
467	if ($cleanly) {
468	$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
469	} else {
470	$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE \| cf::NDI_UNIQUE) for cf::player::list;
471	$pl->{unclean_save} = $cf::RUNTIME
472	unless safe_spot $pl;
473	}
474	},
475	);
476
477