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Comparing deliantra/server/ext/login.ext (file contents):
Revision 1.78 by root, Mon Jan 7 01:55:19 2008 UTC vs.
Revision 1.128 by root, Sat Nov 17 12:02:43 2012 UTC

1#! perl # mandatory 1#! perl # mandatory depends=highscore
2 2
3# login handling 3# login handling
4 4
5use Fcntl; 5use Fcntl;
6use Coro::AIO; 6use Coro::AIO;
7use Deliantra::Util ();
7 8
8our $MAX_DISCONNECT_TIME = $cf::CFG{max_disconnect_time} || 3600; 9CONF MAX_DISCONNECT_TIME = 3600;
9 10
10# paranoia function to overwrite a string-in-place 11our $VALID_LOGIN = qr<^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,19}\z>;
11sub nuke_str {
12 substr $_[0], 0, (length $_[0]), "x" x length $_[0]
13}
14 12
15sub query { 13sub query {
16 my ($ns, $flags, $text) = @_; 14 my ($ns, $flags, $text) = @_;
17 15
18 my $current = $Coro::current; 16 $ns->query ($flags, $text, Coro::rouse_cb);
19 $ns->query ($flags, $text, sub { $current->ready; $current = $_[0] }); 17 Coro::rouse_wait
20 Coro::schedule while ref $current;
21
22 $current
23} 18}
24 19
25sub can_cleanup { 20sub can_cleanup {
26 my ($pl, $mtime) = @_; 21 my ($pl, $mtime) = @_;
27 22
… …
52 ); 47 );
53 48
54 1 49 1
55} 50}
56 51
57sub safe_spot($$$) { 52sub safe_spot($) {
58 my ($m, $x, $y) = @_; 53 my ($pl) = @_;
54
55 my $ob = $pl->ob;
59 56
60 return 0; 57 my $m = $ob->map
61 warn join ":", $m->at ($x, $y);#d# 58 or return;
62 warn "FOO$m { ".scalar ($m->at ($x, $y))." }\n"; 59 my $x = $ob->x;
63 return 0; 60 my $y = $ob->y;
61
62 # never happens normally, but helps when shell users make mistakes
63 $m->linkable
64 or return 1;
64 65
65 scalar grep $_->type == cf::SAVEBED, $m->at ($x, $y) 66 scalar grep $_->type == cf::SAVEBED, $m->at ($x, $y)
66} 67}
67 68
68sub enter_map { 69sub enter_map {
… …
78 $ob->enter_link; 79 $ob->enter_link;
79 80
80 my $m = cf::map::find $map; 81 my $m = cf::map::find $map;
81 my $time = delete $pl->{unclean_save}; 82 my $time = delete $pl->{unclean_save};
82 83
83 if ($time && $m && !safe_spot $m, $x, $y) { 84 if ($time && $m) {
84 if ($time < $m->{instantiate_time}) { 85 if ($time < $m->{instantiate_time}) {
85 # the map was reset in the meantime 86 # the map was reset in the meantime
86 my $age = $cf::RUNTIME - $time; 87 my $age = $cf::RUNTIME - $time;
87 88
88 warn $ob->name, " map reset after logout, logout age $age (>= $MAX_DISCONNECT_TIME)\n";#d# 89 cf::info $ob->name, " map reset after logout, logout age $age (>= $MAX_DISCONNECT_TIME)\n";#d#
89
90 ($map, $x, $y) = $pl->savebed;
91 90
92 if ($age >= $MAX_DISCONNECT_TIME) { 91 if ($age >= $MAX_DISCONNECT_TIME) {
93 $ob->message ( 92 $ob->message (
94 "You didn't use a bed to reality to leave this realm, leaving your body in great danger. " 93 "You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
95 . "Unfortunately, nobody was near to help you when the monsters arrived to eat you. " 94 . "Unfortunately, nobody was near to help you when the monsters arrived to eat you. "
… …
98 cf::NDI_RED 97 cf::NDI_RED
99 ); 98 );
100 # kill them. 99 # kill them.
101 # reminds me of the famous badness 10000 syndrome... 100 # reminds me of the famous badness 10000 syndrome...
102 $ob->stats->hp (-10000); #] if they survive this they deserved to live 101 $ob->stats->hp (-10000); #] if they survive this they deserved to live
103 $pl->killer ("a cave-in"); 102 my $killer = cf::arch::get "killer_login"; $pl->killer ($killer); $killer->destroy;
104 } else { 103 } else {
104 ($map, $x, $y) = $pl->savebed;
105
105 $ob->message ( 106 $ob->message (
106 "You didn't use a bed to reality to leave this realm, leaving your body in great danger. " 107 "You didn't use a bed to reality to leave this realm, leaving your body in great danger. "
107 . "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. " 108 . "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. "
108 . "Better use a savebed next time, much worse things could have happened... " 109 . "Better use a savebed next time, much worse things could have happened... "
109 . "H<You disconnected without having used a savebed. When you do that for too long, you might die.>", 110 . "H<You disconnected without having used a savebed. When you do that for too long, you might die.>",
… …
122 } 123 }
123 124
124 $ob->goto ($map, $x, $y); 125 $ob->goto ($map, $x, $y);
125} 126}
126 127
127# delete a player directory, be non-blocking AND synchronous... 128sub encode_password($) {
128# (thats hard, so we crap out and fork). 129 unpack "H*", Deliantra::Util::hash_pw $_[0]
130}
131
132sub compare_password($$) {
133 my ($pass, $token) = @_;
134
135 if ($token =~ /!!(.*)/) {
136 return +(substr $pass, 0, 8) eq pack "H*", $1;
137 } elsif ($token =~ /!(.*)/) {
138 return $pass eq pack "H*", $1;
139 } else {
140 return $token eq crypt $pass, $token;
141 }
142}
143
144# delete a player directory
129sub nuke_playerdir { 145sub nuke_playerdir {
130 my ($user) = @_; 146 my ($user) = @_;
131 147
148 my $lock = cf::lock_acquire "ext::login::nuke_playerdir";
149
132 my $temp = "$PLAYERDIR/~$Coro::current~deleting~"; 150 my $temp = "$PLAYERDIR/~$Coro::current~deleting~";
133
134 cf::fork_call {
135 rename "$PLAYERDIR/$user", $temp; 151 aio_rename "$PLAYERDIR/$user", $temp;
136 system "rm", "-rf", $temp; 152 IO::AIO::aio_rmtree $temp;
153}
154
155sub login {
156 my ($pl) = @_;
157
158 # handle character creation, if neccessary
159 # the rest of this function is character creation
160
161 my $ns = $pl->ns;
162 my $ob = $pl->ob;
163
164 $Coro::current->{desc} = "addme(" . $ob->name . ") login";
165
166 if ($pl->{chargen} eq "init") {
167 $ob->goto ($pl->maplevel, $ob->x, $ob->y);
168
169 # create the playerdir, if necessary, as chargen_race_done did it before
170 # presumably because of unique maps
171 aio_mkdir playerdir $pl, 0770;
172 delete $pl->{deny_save}; # set by new
173 $pl->save;
174
175 $pl->{chargen} = "stats";
137 }; 176 }
177
178 if ($pl->{chargen} eq "stats") {
179 while () {
180 $ob->update_stats;
181 $pl->save_stats;
182
183 my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
184 "[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
185
186 if ($res =~ /^[Nn]/) {
187 last;
188 } elsif ($res > 0 && $res <= 7) {
189 my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
190
191 if ($swap > 0 && $swap <= 7) {
192 $ob->swap_stats ($res - 1, $swap - 1);
193 }
194 } else {
195 $ob->roll_stats;
196 }
197
198 Coro::Timer::sleep 0.05;
199 }
200
201 $ob->set_animation (2);
202 $ob->add_statbonus;
203
204 $pl->{chargen} = "race";
205 }
206
207 if ($pl->{chargen} eq "race") {
208 while () {
209 $ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
210 my $msg = $ob->msg;
211 $msg =~ s/(?<=\S)\n(?=\S)/ /g;
212 $ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);
213
214 my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
215 "Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";
216
217 last if $res =~ /[dD]/;
218
219 $pl->chargen_race_next;
220 Coro::Timer::sleep 0.05;
221 }
222
223 $pl->chargen_race_done;
224 $pl->{chargen} = "gender";
225 }
226
227 if ($pl->{chargen} eq "race") {
228 while () {
229 my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
230 "Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";
231
232 if ($res =~ /^[fF]/) {
233 $pl->gender (1);
234 last;
235 } elsif ($res =~ /^[mM]/) {
236 $pl->gender (0);
237 last;
238 }
239 Coro::Timer::sleep 0.05;
240 }
241 $pl->{chargen} = "done";
242 }
243
244 $ns->state (cf::ST_PLAYING);
245
246 if ($pl->{chargen} eq "done") {
247 # XXX: Workaround for delayed client ext protocol handshake
248 $pl->esrv_new_player;
249
250 $pl->{chargen} = "done";
251 }
252
253 $ob->reply (undef, "Welcome to Deliantra!");
254
255 if (0 < Coro::AIO::aio_load "$cf::CONFDIR/motd", my $motd) {
256 $pl->ns->send_msg ("c/motd" => $motd, cf::NDI_CLEAR);
257 }
258}
259
260sub chargen {
261 my ($ns, $user, $hash) = @_;
262
263 # lock again, too lazy to make this nicer
264 local $cf::LOGIN_LOCK{$user} = 1;
265
266 # just to make sure nothing is left over
267 # normally, nothing is there.
268 nuke_playerdir $user;
269
270 my $pl = cf::player::new $user;
271 $pl->password (unpack "H*", $hash);
272 $pl->connect ($ns);
273
274 $pl->{chargen} = "init";
275
276 login $pl;
138} 277}
139 278
140cf::client->attach (on_addme => sub { 279cf::client->attach (on_addme => sub {
141 my ($ns) = @_; 280 my ($ns) = @_;
142 281
143 if (!$ns->facecache)
144 {
145 $ns->send_drawinfo (<<EOF, cf::NDI_RED);
146
147
148***
149*** WARNING:
150*** Your client does not support face/image caching,
151*** or it has been disabled. Face caching is mandatory
152*** so please enable it or use a newer client.
153***
154*** Look at your client preferences:
155***
156*** CFPlus: all known versions automatically enable the facecache.
157*** cfclient: use the -cache commandline option.
158*** cfclient: map will not redraw automatically (bug).
159*** gcfclient: use -cache commandline option, or enable
160*** gcfclient: Client => Configure => Map & Image => Cache Images.
161*** jcrossclient: your client is broken, use CFPlus or gcfclient.
162***
163***
164EOF
165 if ($ns->version =~ /jcrossclient/) {
166 # let them, for now
167 } else {
168 $ns->flush;
169 return $ns->destroy;
170 }
171
172 # $ns->facecache = true;
173 }
174
175 if ($ns->mapmode < cf::Map1aCmd) {
176 $ns->send_drawinfo (<<EOF, cf::NDI_RED);
177
178
179***
180*** WARNING:
181*** Your client is too old. Please upgrade to a newer version.
182EOF
183
184 $ns->flush;
185 return $ns->destroy;
186 }
187
188 $ns->pl and return $ns->destroy; 282 $ns->{addme}++ and return $ns->destroy;
189 283
190 $ns->async (sub { 284 $ns->async (sub {
191 $Coro::current->{desc} = "addme init"; 285 $Coro::current->{desc} = "addme init";
192 286
193 my ($user, $pass); 287 my ($user, $pass);
… …
202 cf::NDI_BLUE 296 cf::NDI_BLUE
203 ); 297 );
204 298
205 # read username 299 # read username
206 while () { 300 while () {
207 $user = query $ns, 0, "What is your name?\n:"; 301 $user = query $ns, 0, "What is your name? (login names are case-sensitive)\n:";
208 302
209 if ($cf::LOGIN_LOCK{$user}) { 303 if ($cf::LOGIN_LOCK{$user}) {
210 $ns->send_drawinfo ( 304 $ns->send_drawinfo (
211 "That username is currently used in another login session. " 305 "That username is currently used in another login session. "
212 . "Chose another, or wait till the other session has ended.", 306 . "Chose another, or wait till the other session has ended.",
213 cf::NDI_RED 307 cf::NDI_RED
214 ); 308 );
215 } elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}\z/) { 309 } elsif ($user =~ $VALID_LOGIN) {
216 last; 310 last;
217 } else { 311 } else {
218 $ns->send_drawinfo ( 312 $ns->send_drawinfo (
219 "Your username contains illegal characters " 313 "Your username contains illegal characters "
220 . "(only a-z, A-Z and 0-9 are allowed), " 314 . "(only a-z, A-Z and 0-9 are allowed), "
221 . "or is not between 3 and 18 characters in length.", 315 . "or is not between 3 and 20 characters in length.",
222 cf::NDI_RED 316 cf::NDI_RED
223 ); 317 );
224 } 318 }
225 Coro::Timer::sleep 0.4; 319 Coro::Timer::sleep 0.4;
226 } 320 }
… …
265 359
266 # try to read the user file and check the password 360 # try to read the user file and check the password
267 if (my $pl = cf::player::find $user) { 361 if (my $pl = cf::player::find $user) {
268 aio_stat $pl->path and next; 362 aio_stat $pl->path and next;
269 my $mtime = (stat _)[9]; 363 my $mtime = (stat _)[9];
270 my $hash = $pl->password; 364 my $token = $pl->password;
271 365
272 if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) { 366 if ($cf::CFG{ext_login_nocheck} or compare_password $pass, $token) {
273 nuke_str $pass; 367 # player exists and passwords match - we can proceed
368
274 # password matches, wonderful 369 # password matches, wonderful
275 my $pl = cf::player::find $user or next; 370 my $pl = cf::player::find $user or next;
276 $pl->connect ($ns); 371 $pl->connect ($ns);
277 enter_map $pl; 372 enter_map $pl;
373 login $pl;
278 last; 374 return;
279 } elsif (can_cleanup $pl, $mtime) { 375 } elsif (can_cleanup $pl, $mtime) {
280 Coro::Timer::sleep 1; 376 Coro::Timer::sleep 1;
281 377
282 $ns->send_drawinfo ( 378 $ns->send_drawinfo (
283 "Player exists, but password does not match. If this is your account, " 379 "Player exists, but password does not match. If this is your account, "
284 . "please try again. If not, you can now decide to take over this account " 380 . "please try again. If not, you can now decide to take over this account "
285 . "because it has not been in-use for some time.", 381 . "because it has not been in-use for some time.",
286 cf::NDI_RED 382 cf::NDI_RED
287 ); 383 );
288 384
289 #TODO: nuke_str
290 (query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/ 385 (query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/
291 or next; 386 or next;
292 387
293 # check if the file hasn't changed 388 # check if the file hasn't changed
294 aio_stat cf::player::path $user and next; 389 aio_stat cf::player::path $user and next;
… …
296 391
297 $pl->quit_character; 392 $pl->quit_character;
298 393
299 # fall through to creation 394 # fall through to creation
300 } else { 395 } else {
301 nuke_str $pass;
302
303 Coro::Timer::sleep 1; 396 Coro::Timer::sleep 1;
304 397
305 $ns->send_drawinfo ( 398 $ns->send_drawinfo (
306 "Wrong username or password. Please try again " 399 "Wrong username or password. Please try again "
307 . "(check for Numlock and other semi-obvious error sources).", 400 . "(check for Numlock and other semi-obvious error sources).",
… …
309 ); 402 );
310 next; 403 next;
311 } 404 }
312 } else { 405 } else {
313 # unable to load the playerfile: 406 # unable to load the playerfile:
314 # check wether the player dir exists, which means the file is corrupted or 407 # check whether the player dir exists, which means the file is corrupted or
315 # something very similar. 408 # something very similar.
316 if (!aio_stat cf::player::playerdir $user) { 409 if (!aio_stat cf::player::playerdir $user) {
317 $ns->send_drawinfo ( 410 $ns->send_drawinfo (
318 "Unable to retrieve this player. It might be a locked or broken account. " 411 "Unable to retrieve this player. It might be a locked or broken account. "
319 . "If this is your account, ask a dungeon master for assistance. " 412 . "If this is your account, ask a dungeon master for assistance. "
… …
322 ); 415 );
323 next; 416 next;
324 } 417 }
325 } 418 }
326 419
327 # the rest of this function is character creation
328 $Coro::current->{desc} = "addme($user) chargen";
329
330 # just to make sure nothing is left over
331 nuke_playerdir $user;
332
333 my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again."; 420 my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again.";
334 421
335 if ($pass2 ne $pass) { 422 if ($pass2 ne $pass) {
336 nuke_str $pass;
337 nuke_str $pass2;
338 $ns->send_drawinfo ( 423 $ns->send_drawinfo (
339 "The passwords do not match, please try again.", 424 "The passwords do not match, please try again.",
340 cf::NDI_RED 425 cf::NDI_RED
341 ); 426 );
342 Coro::Timer::sleep 0.5; 427 Coro::Timer::sleep 0.5;
343 next; 428 next;
344 } 429 }
345 430
346 nuke_str $pass2;
347
348 my $pl = cf::player::new $user;
349 $pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]);
350 nuke_str $pass;
351 $pl->connect ($ns);
352 my $ob = $pl->ob;
353
354 $ob->goto ($pl->maplevel, $ob->x, $ob->y);
355
356 while () {
357 $ob->update_stats;
358 $pl->save_stats;
359
360 my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
361 "[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?";
362
363 if ($res =~ /^[Nn]/) {
364 last;
365 } elsif ($res > 0 && $res <= 7) {
366 my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?";
367
368 if ($swap > 0 && $swap <= 7) {
369 $ob->swap_stats ($res - 1, $swap - 1);
370 }
371 } else {
372 $ob->roll_stats;
373 }
374
375 Coro::Timer::sleep 0.2;
376 }
377
378 $ob->set_animation (2);
379 $ob->add_statbonus;
380
381 while () {
382 $ns->send_msg ("chargen-race-title", ucfirst $pl->title, -1);
383 my $msg = $ob->msg;
384 $msg =~ s/(?<=\S)\n(?=\S)/ /g;
385 $ns->send_msg ("chargen-race-description", $msg, cf::NDI_BLUE);
386
387 my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
388 "Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n";
389
390 last if $res =~ /[dD]/;
391
392 $pl->chargen_race_next;
393 Coro::Timer::sleep 0.2;
394 }
395
396 $pl->chargen_race_done;
397
398 while () {
399 my $res = query $ns, cf::CS_QUERY_SINGLECHAR,
400 "Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n";
401
402 if ($res =~ /^[fF]/) {
403 $pl->gender (1);
404 last;
405 } elsif ($res =~ /^[mM]/) {
406 $pl->gender (0);
407 last;
408 }
409 Coro::Timer::sleep 0.2;
410 }
411
412 $ob->reply (undef, "Welcome to Deliantra!");
413
414 delete $pl->{deny_save};
415
416 last; 431 last;
417 } 432 }
433
434 chargen $ns, $user, Deliantra::Util::hash_pw $pass;
418 }); 435 });
419}); 436});
420 437
438cf::client->attach (
439 on_version => sub {
440 my ($ns, $arg) = @_;
441
442 # perl probably uses lrand48, which is not secure at all
443 # maybe require linux and use /dev/urandom.
444 $ns->{nonces} = [map { join "", map { chr rand 256 } 0..63 } 1..2];
445 $ns->ext_msg (nonces => @{ $ns->{nonces} });
446 },
447);
448
449cf::register_async_exticmd create_login => sub {
450 my ($ns, $reply, $user, $pass) = @_;
451
452 $ns->{addme}++ and return $ns->destroy;
453
454 $ns->async (sub {
455 my $fail = sub {
456 $reply->(0, $_[0]);
457 $ns->flush; # does not ensure that the data reaches the client - TODO
458 # need to do this in another thread, as this one gets canceled
459 Coro::async_pool {
460 Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
461 $ns->destroy if $ns->valid;
462 };
463 Coro::schedule; # do the destroy, should not return
464 };
465
466 $user =~ $VALID_LOGIN
467 or return $fail (
468 "Your username contains illegal characters (only a-z, A-Z and 0-9 are allowed), "
469 . "or is not between 3 and 20 characters in length."
470 );
471
472 cf::player::find $user
473 and return $fail->("User '$user' already exists - choose another login name.");
474
475 $reply->(1, "Account Created");
476
477 chargen $ns, $user, $pass;
478 });
479};
480
481cf::register_async_exticmd login => sub {
482 my ($ns, $reply, $user, $hash) = @_;
483
484 $ns->{addme}++ and return $ns->destroy;
485
486 $ns->async (sub {
487 local $cf::LOGIN_LOCK{$user} = 1;
488
489 $Coro::current->{desc} = "login($user) check";
490
491 my $fail = sub {
492 $reply->(0, $_[0]);
493 $ns->flush; # does not ensure that the data reaches the client - TODO
494 # need to do this in another thread, as this one gets canceled
495 Coro::async_pool {
496 Coro::AnyEvent::sleep 0.1; # TODO, see above, extra hack
497 $ns->destroy if $ns->valid;
498 };
499 Coro::schedule; # do the destroy, should not return
500 };
501
502 # try to read the user file and check the password
503 my $pl = cf::player::find $user
504 or return $fail->("User '$user' does not exist - wrong spelling?");
505
506 aio_stat $pl->path
507 and return $ns->destroy;
508
509 my $mtime = (stat _)[9];
510 my $token = $pl->password;
511
512 $token = $token =~ /^!/
513 ? Deliantra::Util::hash_pw pack "H*", substr $token, 1
514 : pack "H*", $token;
515
516 $token = Deliantra::Util::auth_pw $token, $ns->{nonces}[0], $ns->{nonces}[1];
517
518 $token eq $hash
519 or $cf::CFG{ext_login_nocheck}
520 or return $fail->("User exists, but the password doesn't match - check your spelling, NumLock/CapsLock etc.");
521
522 # player exists and passwords match - we can proceed
523
524 $reply->(1, "Success");
525
526 $pl->connect ($ns);
527 enter_map $pl;
528 login $pl;
529 });
530};
531
532cf::register_command password => sub {
533 my ($pl, $arg) = @_;
534
535 unless ($pl->flag (cf::FLAG_WIZ)) {
536 $pl->message (
537 "The password can currently only changed by a DM.",
538 cf::NDI_UNIQUE | cf::NDI_REPLY);
539 return;
540 }
541
542 $pl->message (#d#
543 "Passwords cannot currently be changed.",#d#
544 cf::NDI_UNIQUE | cf::NDI_REPLY);#d#
545 return;#d#
546
547 my (@args) = split /\s+/, $arg;
548 my ($player, $new_pw) = @args;
549
550 if ($pl->flag (cf::FLAG_WIZ) && $player eq '') {
551 $pl->message (
552 "Usage: password <player> [<new password>]",
553 cf::NDI_UNIQUE | cf::NDI_REPLY);
554 return;
555 }
556
557 if ($new_pw eq '') {
558 $new_pw =
559 join '',
560 map { ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[(cf::rndm 64)] }
561 1..9;
562 }
563
564 cf::async {
565 my $plc = cf::player::find $player;
566 if ($plc) {
567 $plc->password (encode_password $new_pw);
568 $pl->message (
569 "Ok, changed password of '$player' to '$new_pw'!",
570 cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
571 } else {
572 $pl->message (
573 "Fail! Couldn't set password for '$player', "
574 . "he doesn't seem to exist!",
575 cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
576 }
577 };
578};
579
421cf::register_command quit => sub { 580cf::register_command quit => sub {
422 my ($ob, $arg) = @_; 581 my ($ob, $arg) = @_;
423 582
424 $ob->reply (undef, 583 $ob->send_msg (undef,
425 "Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. " 584 "Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. "
426 . "If you are sure you want to do this, then use the quit_character command instead of quit.", 585 . "If you are sure you want to do this, then use the quit_character command instead of quit.",
427 cf::NDI_UNIQUE | cf::NDI_RED); 586 cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
428}; 587};
429 588
430cf::register_command quit_character => sub { 589cf::register_command quit_character => sub {
431 my ($ob, $arg) = @_; 590 my ($ob, $arg) = @_;
432 591
433 my $pl = $ob->contr; 592 my $pl = $ob->contr;
434 593
435 $pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub { 594 $pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub {
436 if ($_[0] !~ /^[yY]/) { 595 if ($_[0] !~ /^[yY]/) {
437 $ob->reply (undef, 596 $ob->send_msg (undef, "Ok, not not quitting then.", cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
438 "Ok, not not quitting then.",
439 cf::NDI_UNIQUE | cf::NDI_RED);
440 } else { 597 } else {
441 $ob->reply (undef, 598 $ob->send_msg (undef, "Ok, quitting, hope to see you again.", cf::NDI_UNIQUE | cf::NDI_RED | cf::NDI_REPLY);
442 "Ok, quitting, hope to see you again.", 599 cf::async {
443 cf::NDI_UNIQUE | cf::NDI_RED);
444 $pl->ns->flush;
445 cf::async { $pl->quit_character }; 600 $pl->quit_character;
601 };
446 } 602 }
447 }); 603 });
448}; 604};
449 605
450cf::object->attach ( 606cf::object->attach (
… …
456 612
457 my $pl = $ob->contr; 613 my $pl = $ob->contr;
458 614
459 # update respawn position 615 # update respawn position
460 $pl->savebed ($bed->map->path, $bed->x, $bed->y); 616 $pl->savebed ($bed->map->path, $bed->x, $bed->y);
461 cf::async { $pl->save };
462 617
463 $pl->killer ("left"); 618 cf::async {
464 $ob->check_score; 619 my $killer = cf::arch::get "killer_logout"; $pl->killer ($killer); $killer->destroy;
620 ext::highscore::check $ob;
465 621
466 $ob->reply (undef, "In the future, you will wake up here when you die."); 622 $pl->save;
467 623
624 $ob->send_msg ($cf::SAY_CHANNEL => "In the future, you will wake up here when you die.", cf::NDI_DEF | cf::NDI_REPLY);
625
626 my $ns = $pl->ns
627 or return;
628
468 $pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub { 629 $ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub {
469 if ($_[0] !~ /^[yY]/) { 630 if ($_[0] !~ /^[yY]/) {
470 $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1); 631 $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1);
471 $pl->deactivate; 632 $pl->deactivate;
472 $pl->ns->destroy; 633 $pl->ns->destroy;
473 } else { 634 }
474 cf::async { $pl->save };
475 } 635 });
476 }); 636 };
477 }, 637 },
478); 638);
479 639
480cf::player->attach ( 640cf::player->attach (
481 on_login => sub { 641 on_login => sub {
… …
490 650
491 if ($cleanly) { 651 if ($cleanly) {
492 $_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list; 652 $_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list;
493 } else { 653 } else {
494 $_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list; 654 $_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list;
495 $pl->{unclean_save} = $cf::RUNTIME; 655 $pl->{unclean_save} = $cf::RUNTIME
656 unless safe_spot $pl;
496 } 657 }
497 }, 658 },
498); 659);
499 660
500#############################################################################
501
502our $SCHEDULE_INTERVAL = $cf::CFG{player_schedule_interval} || 10; # time the player scheduler sleeps between runs
503our $SAVE_TIMEOUT = $cf::CFG{player_save_interval} || 20; # save players every n seconds
504
505our $SCHEDULER = cf::async_ext {
506 $Coro::current->{desc} = "player scheduler";
507
508 while () {
509 Coro::EV::timer_once $SCHEDULE_INTERVAL;
510
511 # this weird form of iteration over values is used because
512 # the hash changes underneath us frequently, and for
513 # keeps a direct reference to the value without (in 5.8 perls)
514 # keeping a reference, so this is prone to crashes or worse.
515 my @players = keys %cf::PLAYER;
516 for (@players) {
517 my $pl = $cf::PLAYER{$_}
518 or next;
519 $pl->valid or next;
520
521 eval {
522 if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) {
523 $pl->save;
524
525 unless ($pl->active || $pl->ns) {
526 # check refcounts, this is tricky and needs to be adjusted to fit server internals
527 my $ob = $pl->ob;
528
529 my $pl_ref = $pl->refcnt_cnt;
530 my $ob_ref = $ob->refcnt_cnt;
531
532 ## pl_ref == $pl + ob->contr + %cf::PLAYER
533 ## ob_ref == $ob + pl->observe + simply being an object
534 if ($pl_ref == 3 && $ob_ref == 3) {
535 warn "player-scheduler destroy ", $ob->name;#d#
536
537 # remove from sight and get fresh "copies"
538 $pl = delete $cf::PLAYER{$ob->name};
539 $ob = $pl->ob;
540
541 $pl->destroy; # destroys $ob
542 } else {
543 my $a_ = $pl->refcnt;#d#
544 my $b_ = $ob->refcnt;#d#
545
546 warn "player-scheduler refcnt ", $ob->name, " pl $pl_ref ob $ob_ref (C pl $a_ ob $b_)\n";#d#
547 }
548 }
549 }
550 };
551 warn $@ if $@;
552 Coro::cede;
553 };
554 }
555};
556
557$SCHEDULER->prio (1);
558

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