| 1 | #! perl # MANDATORY |
1 | #! perl # mandatory |
| 2 | |
2 | |
| 3 | # login handling |
3 | # login handling |
| 4 | |
4 | |
| 5 | use Fcntl; |
5 | use Fcntl; |
| 6 | use Coro::AIO; |
6 | use Coro::AIO; |
| 7 | use List::Util qw(min max); |
|
|
| 8 | |
|
|
| 9 | my $PLAYERDIR = sprintf "%s/%s", cf::localdir, cf::playerdir; |
|
|
| 10 | |
7 | |
| 11 | # paranoia function to overwrite a string-in-place |
8 | # paranoia function to overwrite a string-in-place |
| 12 | sub nuke_str { |
9 | sub nuke_str { |
| 13 | substr $_[0], 0, (length $_[0]), "x" x length $_[0] |
10 | substr $_[0], 0, (length $_[0]), "x" x length $_[0] |
| 14 | } |
11 | } |
| 15 | |
12 | |
| 16 | sub query { |
13 | sub query { |
| 17 | my ($ns, $flags, $text) = @_; |
14 | my ($ns, $flags, $text) = @_; |
| 18 | |
15 | |
| 19 | my $current = $Coro::current; |
16 | my $current = $Coro::current; |
| 20 | $ns->query ($flags, $text, sub { $current->ready; $current = $_[0]; }); |
17 | $ns->query ($flags, $text, sub { $current->ready; $current = $_[0] }); |
| 21 | Coro::schedule while ref $current; |
18 | Coro::schedule while ref $current; |
| 22 | |
19 | |
| 23 | $current |
20 | $current |
| 24 | } |
21 | } |
| 25 | |
22 | |
| … | |
… | |
| 41 | return unless cf::player::find_active $user; |
38 | return unless cf::player::find_active $user; |
| 42 | |
39 | |
| 43 | $ns->send_drawinfo ( |
40 | $ns->send_drawinfo ( |
| 44 | "That player is already logged in on this server. " |
41 | "That player is already logged in on this server. " |
| 45 | . "If you want to create a new player, choose another name. " |
42 | . "If you want to create a new player, choose another name. " |
| 46 | . "If you are already a registered player, make sure nobody " |
43 | . "If you have already a registered, make sure nobody " |
| 47 | . "else is using your account at this time. If you lost your conenction " |
44 | . "else is using your account at this time. If you lost your connection " |
| 48 | . "then the server will likely timeout within a minute. If you still " |
45 | . "then the server will likely timeout within a minute. If you still " |
| 49 | . "cannot log-in after a minute, you are still logged in. Make sure " |
46 | . "cannot log-in after a minute, you are still logged in. Make sure " |
| 50 | . "you do not have another client running. If you use windows, reboot, " |
47 | . "you do not have another client running. If you use windows, reboot, " |
| 51 | . "this will fix anything.", |
48 | . "this will fix anything.", |
| 52 | cf::NDI_RED |
49 | cf::NDI_RED |
| 53 | ); |
50 | ); |
| 54 | |
51 | |
| 55 | 1 |
52 | 1 |
| 56 | } |
53 | } |
| 57 | |
54 | |
| 58 | sub check_clean_save { |
55 | sub enter_map { |
| 59 | my ($pl) = @_; |
56 | my ($pl) = @_; |
| 60 | |
57 | |
|
|
58 | my ($map, $x, $y) |
|
|
59 | = $pl->ob->{_link_pos} |
|
|
60 | ? @{delete $pl->ob->{_link_pos}} |
|
|
61 | : ($pl->maplevel, $pl->ob->x, $pl->ob->y); |
|
|
62 | |
|
|
63 | $pl->ob->enter_link; |
|
|
64 | |
| 61 | if (my $time = delete $pl->{unclean_save}) { |
65 | if (my $time = delete $pl->{unclean_save}) { |
|
|
66 | if (my $m = cf::map::find $map) { |
|
|
67 | if ($time < $m->{instantiate_time}) { |
|
|
68 | # the map was reset in the meantime |
|
|
69 | my $age = $cf::RUNTIME - $time; |
|
|
70 | warn $pl->ob->name, " map reset after logout, logout age $age\n";#d# |
|
|
71 | |
|
|
72 | # for now, just go back to savebed |
|
|
73 | ($map, $x, $y) = $pl->savebed; |
|
|
74 | |
| 62 | $pl->ns->send_drawinfo ( |
75 | $pl->ns->send_drawinfo ( |
|
|
76 | "You didn't use a bed to reality to leave this realm, leaving your body in great danger. " |
|
|
77 | . "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. " |
|
|
78 | . "Better use a savebed next time, much worse things could have happened...", |
|
|
79 | cf::NDI_RED |
|
|
80 | ); |
|
|
81 | } else { |
|
|
82 | $pl->ns->send_drawinfo ( |
| 63 | "You didn't use a savebed to leave this realm. This is very dangerous, " |
83 | "You didn't use a bed to reality to leave this realm. This is very dangerous, " |
| 64 | . "as lots of things could happen when you leave by other means, such as cave-ins, " |
84 | . "as lots of things could happen when you leave by other means, such as cave-ins, " |
| 65 | . "or monsters suddenly snapping your body. Better use a savebed next time.", |
85 | . "or monsters suddenly snapping your body. Better use a savebed next time.", |
| 66 | cf::NDI_RED |
86 | cf::NDI_RED |
|
|
87 | ); |
|
|
88 | } |
| 67 | ); |
89 | } |
| 68 | #d#TODO |
|
|
| 69 | } |
90 | } |
|
|
91 | |
|
|
92 | $pl->ob->goto ($map, $x, $y); |
| 70 | } |
93 | } |
| 71 | |
94 | |
| 72 | # delete a player directory, be non-blocking AND synchronous... |
95 | # delete a player directory, be non-blocking AND synchronous... |
| 73 | # (thats hard, so we crap out and fork). |
96 | # (thats hard, so we crap out and fork). |
| 74 | sub nuke_playerdir { |
97 | sub nuke_playerdir { |
| … | |
… | |
| 78 | system "cd \Q$PLAYERDIR\E " |
101 | system "cd \Q$PLAYERDIR\E " |
| 79 | . "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null " |
102 | . "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null " |
| 80 | . "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)"; |
103 | . "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)"; |
| 81 | } |
104 | } |
| 82 | |
105 | |
| 83 | sub setup { |
106 | cf::client->attach (on_addme => sub { |
| 84 | my ($ns, $args) = @_; |
|
|
| 85 | |
|
|
| 86 | # run through the cmds of setup |
|
|
| 87 | # syntax is setup <cmdname1> <parameter> <cmdname2> <parameter> ... |
|
|
| 88 | # |
|
|
| 89 | # we send the status of the cmd back, or a FALSE is the cmd is the server unknown |
|
|
| 90 | # The client then must sort this out |
|
|
| 91 | |
|
|
| 92 | my %setup = split / +/, $args; |
|
|
| 93 | while (my ($k, $v) = each %setup) { |
|
|
| 94 | |
|
|
| 95 | if ($k eq "sound") { |
|
|
| 96 | $ns->sound ($v); |
|
|
| 97 | |
|
|
| 98 | } elsif ($k eq "exp64") { |
|
|
| 99 | $setup{$k} = 1; |
|
|
| 100 | |
|
|
| 101 | } elsif ($k eq "spellmon") { |
|
|
| 102 | $ns->monitor_spells ($v); |
|
|
| 103 | |
|
|
| 104 | } elsif ($k eq "darkness") { |
|
|
| 105 | $ns->darkness ($v); |
|
|
| 106 | |
|
|
| 107 | } elsif ($k eq "map1cmd") { |
|
|
| 108 | $ns->mapmode (cf::Map1Cmd) if $v > 0; |
|
|
| 109 | |
|
|
| 110 | } elsif ($k eq "map1acmd") { |
|
|
| 111 | $ns->mapmode (cf::Map1aCmd) if $v > 0; |
|
|
| 112 | |
|
|
| 113 | } elsif ($k eq "map2cmd") { |
|
|
| 114 | # gcfclient bug, map1acmd is sent too late |
|
|
| 115 | $ns->mapmode (cf::Map1aCmd); |
|
|
| 116 | $setup{$k} = "FALSE"; |
|
|
| 117 | |
|
|
| 118 | } elsif ($k eq "newmapcmd") { |
|
|
| 119 | $ns->newmapcmd ($v); |
|
|
| 120 | |
|
|
| 121 | } elsif ($k eq "mapinfocmd") { |
|
|
| 122 | $ns->mapinfocmd ($v); |
|
|
| 123 | |
|
|
| 124 | } elsif ($k eq "extcmd") { |
|
|
| 125 | $ns->extcmd ($v > 0); |
|
|
| 126 | |
|
|
| 127 | } elsif ($k eq "extmap") { |
|
|
| 128 | $ns->extmap ($v); |
|
|
| 129 | |
|
|
| 130 | } elsif ($k eq "facecache") { |
|
|
| 131 | $ns->facecache ($v); |
|
|
| 132 | |
|
|
| 133 | } elsif ($k eq "faceset") { |
|
|
| 134 | $ns->faceset (0); |
|
|
| 135 | $setup{$k} = 0; |
|
|
| 136 | # $ns->image2 (1) |
|
|
| 137 | |
|
|
| 138 | } elsif ($k eq "itemcmd") { |
|
|
| 139 | # Version of the item protocol command to use. Currently, |
|
|
| 140 | # only supported versions are 1 and 2. Using a numeric |
|
|
| 141 | # value will make it very easy to extend this in the future. |
|
|
| 142 | $ns->itemcmd ($v) if $v >= 1 && $v <= 2; |
|
|
| 143 | |
|
|
| 144 | $setup{$k} = $ns->itemcmd; |
|
|
| 145 | |
|
|
| 146 | } elsif ($k eq "mapsize") { |
|
|
| 147 | my ($x, $y) = split /x/, $v; |
|
|
| 148 | |
|
|
| 149 | $ns->mapx ($x = max 9, min cf::MAP_CLIENT_X, $x); |
|
|
| 150 | $ns->mapy ($y = max 9, min cf::MAP_CLIENT_Y, $y); |
|
|
| 151 | |
|
|
| 152 | $setup{$k} = "${x}x${y}"; |
|
|
| 153 | |
|
|
| 154 | } elsif ($k eq "extendedMapInfos") { |
|
|
| 155 | $ns->ext_mapinfos ($v); |
|
|
| 156 | |
|
|
| 157 | } elsif ($k eq "extendedTextInfos") { |
|
|
| 158 | $ns->has_readable_type ($v); |
|
|
| 159 | |
|
|
| 160 | } else { |
|
|
| 161 | # other commands: |
|
|
| 162 | # sexp: no idea, probably for oudated servers |
|
|
| 163 | # tick: more stupidity, server should sned a tick per tick |
|
|
| 164 | |
|
|
| 165 | $setup{$k} = "FALSE"; |
|
|
| 166 | } |
|
|
| 167 | } |
|
|
| 168 | |
|
|
| 169 | $ns->send_packet (join " ", setup => %setup); |
|
|
| 170 | |
|
|
| 171 | cf::datalog setup => |
|
|
| 172 | request => $args, |
|
|
| 173 | reply => \%setup, |
|
|
| 174 | client => $ns->version, |
|
|
| 175 | ; |
|
|
| 176 | } |
|
|
| 177 | |
|
|
| 178 | sub addme { |
|
|
| 179 | my ($ns) = @_; |
107 | my ($ns) = @_; |
| 180 | |
108 | |
| 181 | if (!$ns->facecache) |
109 | if (!$ns->facecache) |
| 182 | { |
110 | { |
| 183 | $ns->send_drawinfo (<<EOF, cf::NDI_RED); |
111 | $ns->send_drawinfo (<<EOF, cf::NDI_RED); |
| 184 | |
112 | |
| 185 | |
113 | |
| 186 | *** |
114 | *** |
| 187 | *** WARNING: |
115 | *** WARNING: |
| 188 | *** Your client does not support face/image caching, |
116 | *** Your client does not support face/image caching, |
| … | |
… | |
| 302 | if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) { |
230 | if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) { |
| 303 | nuke_str $pass; |
231 | nuke_str $pass; |
| 304 | # password matches, wonderful |
232 | # password matches, wonderful |
| 305 | my $pl = cf::player::find $user or next; |
233 | my $pl = cf::player::find $user or next; |
| 306 | $pl->connect ($ns); |
234 | $pl->connect ($ns); |
| 307 | check_clean_save $pl; |
235 | enter_map $pl; |
| 308 | last; |
236 | last; |
| 309 | } elsif (can_cleanup $pl, $mtime) { |
237 | } elsif (can_cleanup $pl, $mtime) { |
| 310 | Coro::Timer::sleep 1; |
238 | Coro::Timer::sleep 1; |
| 311 | |
239 | |
| 312 | $ns->send_drawinfo ( |
240 | $ns->send_drawinfo ( |
| … | |
… | |
| 333 | Coro::Timer::sleep 1; |
261 | Coro::Timer::sleep 1; |
| 334 | |
262 | |
| 335 | $ns->send_drawinfo ( |
263 | $ns->send_drawinfo ( |
| 336 | "Wrong username or password. Please try again " |
264 | "Wrong username or password. Please try again " |
| 337 | . "(check for Numlock and other semi-obvious error sources).", |
265 | . "(check for Numlock and other semi-obvious error sources).", |
|
|
266 | cf::NDI_RED |
|
|
267 | ); |
|
|
268 | next; |
|
|
269 | } |
|
|
270 | } else { |
|
|
271 | # unable to load the playerfile: |
|
|
272 | # check wether the player dir exists, which means the file is corrupted or |
|
|
273 | # something very similar. |
|
|
274 | if (!aio_stat cf::player::playerdir $user) { |
|
|
275 | $ns->send_drawinfo ( |
|
|
276 | "Unable to retrieve this player. It might be a locked or broken account. " |
|
|
277 | . "If this is your account, ask a dungeon master for assistance. " |
|
|
278 | . "Otherwise choose a different login name.", |
| 338 | cf::NDI_RED |
279 | cf::NDI_RED |
| 339 | ); |
280 | ); |
| 340 | next; |
281 | next; |
| 341 | } |
282 | } |
| 342 | } |
283 | } |
| … | |
… | |
| 362 | |
303 | |
| 363 | my $pl = cf::player::new $user; |
304 | my $pl = cf::player::new $user; |
| 364 | $pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]); |
305 | $pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]); |
| 365 | nuke_str $pass; |
306 | nuke_str $pass; |
| 366 | $pl->connect ($ns); |
307 | $pl->connect ($ns); |
| 367 | |
|
|
| 368 | my $ob = $pl->ob; |
308 | my $ob = $pl->ob; |
|
|
309 | |
|
|
310 | $ob->goto ($pl->maplevel, $ob->x, $ob->y); |
| 369 | |
311 | |
| 370 | while () { |
312 | while () { |
| 371 | $ob->update_stats; |
313 | $ob->update_stats; |
| 372 | $pl->save_stats; |
314 | $pl->save_stats; |
| 373 | |
315 | |
| … | |
… | |
| 388 | } |
330 | } |
| 389 | |
331 | |
| 390 | $ob->set_animation (2); |
332 | $ob->set_animation (2); |
| 391 | $ob->add_statbonus; |
333 | $ob->add_statbonus; |
| 392 | |
334 | |
| 393 | $ns->send_drawinfo ($ob->msg, cf::NDI_BLUE); |
335 | while () { |
| 394 | $ns->send_packet (sprintf "query %d %s", cf::CS_QUERY_SINGLECHAR, |
336 | $ns->send_msg (-1, "chargen-race-title", ucfirst $pl->title); |
|
|
337 | my $msg = $ob->msg; |
|
|
338 | $msg =~ s/(?<=\S)\n(?=\S)/ /g; |
|
|
339 | $ns->send_msg (cf::NDI_BLUE, "chargen-race-description", $msg); |
|
|
340 | |
|
|
341 | my $res = query $ns, cf::CS_QUERY_SINGLECHAR, |
| 395 | "Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n"); |
342 | "Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n"; |
| 396 | |
343 | |
| 397 | $ns->state (cf::ST_CHANGE_CLASS); |
344 | last if $res =~ /[dD]/; |
|
|
345 | |
|
|
346 | $pl->chargen_race_next; |
|
|
347 | } |
|
|
348 | |
|
|
349 | $pl->chargen_race_done; |
|
|
350 | |
|
|
351 | while () { |
|
|
352 | my $res = query $ns, cf::CS_QUERY_SINGLECHAR, |
|
|
353 | "Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n"; |
|
|
354 | |
|
|
355 | if ($res =~ /^[fF]/) { |
|
|
356 | $pl->gender (1); |
|
|
357 | last; |
|
|
358 | } elsif ($res =~ /^[mM]/) { |
|
|
359 | $pl->gender (0); |
|
|
360 | last; |
|
|
361 | } |
|
|
362 | } |
|
|
363 | |
|
|
364 | $ob->reply (undef, "Welcome to Crossfire!"); |
|
|
365 | |
| 398 | delete $pl->{deny_save};#d# too early |
366 | delete $pl->{deny_save}; |
| 399 | |
367 | |
| 400 | last; |
368 | last; |
| 401 | } |
369 | } |
| 402 | }); |
370 | }); |
| 403 | } |
371 | }); |
| 404 | |
372 | |
| 405 | cf::register_command quit => sub { |
373 | cf::register_command quit => sub { |
| 406 | my ($ob, $arg) = @_; |
374 | my ($ob, $arg) = @_; |
| 407 | |
375 | |
| 408 | $ob->reply (undef, |
376 | $ob->reply (undef, |
| … | |
… | |
| 479 | $pl->{unclean_save} = $cf::RUNTIME; |
447 | $pl->{unclean_save} = $cf::RUNTIME; |
| 480 | } |
448 | } |
| 481 | }, |
449 | }, |
| 482 | ); |
450 | ); |
| 483 | |
451 | |
| 484 | cf::client->attach ( |
|
|
| 485 | on_addme => \&addme, |
|
|
| 486 | on_setup => \&setup, |
|
|
| 487 | ); |
|
|
| 488 | |
|
|
| 489 | ############################################################################# |
452 | ############################################################################# |
| 490 | |
453 | |
| 491 | our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs |
454 | our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs |
| 492 | our $SAVE_TIMEOUT = 20; # save players every n seconds |
455 | our $SAVE_TIMEOUT = 20; # save players every n seconds |
| 493 | |
456 | |
| … | |
… | |
| 506 | or next; |
469 | or next; |
| 507 | $pl->valid or next; |
470 | $pl->valid or next; |
| 508 | |
471 | |
| 509 | eval { |
472 | eval { |
| 510 | if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) { |
473 | if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) { |
| 511 | $cf::WAIT_FOR_TICK_ONE->wait; |
474 | cf::wait_for_tick_begin; |
| 512 | $pl->save; |
475 | $pl->save; |
| 513 | |
476 | |
| 514 | unless ($pl->active) { |
477 | unless ($pl->active || $pl->ns) { |
| 515 | # check refcounts, this is tricky and needs to be adjusted to fit server internals |
478 | # check refcounts, this is tricky and needs to be adjusted to fit server internals |
| 516 | my $ob = $pl->ob; |
479 | my $ob = $pl->ob; |
| 517 | Scalar::Util::weaken $pl; |
480 | |
| 518 | Scalar::Util::weaken $ob; |
|
|
| 519 | my $a_ = $pl->refcnt;#d# |
|
|
| 520 | my $b_ = $ob->refcnt;#d# |
|
|
| 521 | my $pl_ref = $pl->refcnt_cnt; |
481 | my $pl_ref = $pl->refcnt_cnt; |
| 522 | my $ob_ref = $ob->refcnt_cnt; |
482 | my $ob_ref = $ob->refcnt_cnt; |
| 523 | |
483 | |
| 524 | ## pl_ref == one from object + one from cf::PLAYER |
484 | ## pl_ref == $pl + ob->contr + %cf::PLAYER |
| 525 | ## ob_ref == one from simply being an object |
485 | ## ob_ref == $ob + pl->observe + simply being an object |
| 526 | if ($pl_ref == 2 && $ob_ref == 1) { |
486 | if ($pl_ref == 3 && $ob_ref == 3) { |
| 527 | warn "player-scheduler destroy ", $ob->name;#d# |
487 | warn "player-scheduler destroy ", $ob->name;#d# |
| 528 | |
488 | |
| 529 | # remove from sight and get fresh "copies" |
489 | # remove from sight and get fresh "copies" |
| 530 | $pl = delete $cf::PLAYER{$ob->name}; |
490 | $pl = delete $cf::PLAYER{$ob->name}; |
| 531 | $ob = $pl->ob; |
491 | $ob = $pl->ob; |
| 532 | |
492 | |
| 533 | $ob->destroy; |
|
|
| 534 | $pl->destroy; |
493 | $pl->destroy; # destroys $ob |
| 535 | } else { |
494 | } else { |
|
|
495 | my $a_ = $pl->refcnt;#d# |
|
|
496 | my $b_ = $ob->refcnt;#d# |
|
|
497 | |
| 536 | warn "player-scheduler refcnt ", $ob->name, " $pl_ref,$a_ $ob_ref,$b_\n";#d# |
498 | warn "player-scheduler refcnt ", $ob->name, " pl $pl_ref ob $ob_ref (C pl $a_ ob $b_)\n";#d# |
| 537 | } |
499 | } |
| 538 | } |
500 | } |
| 539 | } |
501 | } |
| 540 | }; |
502 | }; |
| 541 | warn $@ if $@; |
503 | warn $@ if $@; |
