| 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); |
7 | use List::Util qw(min max); |
| 8 | |
8 | |
| 9 | my $PLAYERDIR = sprintf "%s/%s", cf::localdir, cf::playerdir; |
9 | our %EXT_SETUP; |
| 10 | |
10 | |
| 11 | # paranoia function to overwrite a string-in-place |
11 | # paranoia function to overwrite a string-in-place |
| 12 | sub nuke_str { |
12 | sub nuke_str { |
| 13 | substr $_[0], 0, (length $_[0]), "x" x length $_[0] |
13 | substr $_[0], 0, (length $_[0]), "x" x length $_[0] |
| 14 | } |
14 | } |
| 15 | |
15 | |
| 16 | sub query { |
16 | sub query { |
| 17 | my ($ns, $flags, $text) = @_; |
17 | my ($ns, $flags, $text) = @_; |
| 18 | |
18 | |
| 19 | my $current = $Coro::current; |
19 | my $current = $Coro::current; |
| 20 | $ns->query ($flags, $text, sub { $current->ready; $current = $_[0]; }); |
20 | $ns->query ($flags, $text, sub { $current->ready; $current = $_[0] }); |
| 21 | Coro::schedule while ref $current; |
21 | Coro::schedule while ref $current; |
| 22 | |
22 | |
| 23 | $current |
23 | $current |
| 24 | } |
24 | } |
| 25 | |
25 | |
| … | |
… | |
| 53 | ); |
53 | ); |
| 54 | |
54 | |
| 55 | 1 |
55 | 1 |
| 56 | } |
56 | } |
| 57 | |
57 | |
| 58 | sub check_clean_save { |
58 | sub enter_map { |
| 59 | my ($pl) = @_; |
59 | my ($pl) = @_; |
| 60 | |
60 | |
|
|
61 | my ($map, $x, $y) |
|
|
62 | = $pl->ob->{_link_pos} |
|
|
63 | ? @{delete $pl->ob->{_link_pos}} |
|
|
64 | : ($pl->maplevel, $pl->ob->x, $pl->ob->y); |
|
|
65 | |
|
|
66 | $pl->ob->enter_link; |
|
|
67 | |
| 61 | if (my $time = delete $pl->{unclean_save}) { |
68 | if (my $time = delete $pl->{unclean_save}) { |
|
|
69 | if (my $m = cf::map::find $map) { |
|
|
70 | if ($time < $m->{instantiate_time}) { |
|
|
71 | # the map was reset in the meantime |
|
|
72 | my $age = $cf::RUNTIME - $time; |
|
|
73 | warn $pl->ob->name, " map reset after logout, logout age $age\n";#d# |
|
|
74 | |
|
|
75 | # for now, just go back to savebed |
|
|
76 | ($map, $x, $y) = $pl->savebed; |
|
|
77 | |
| 62 | $pl->ns->send_drawinfo ( |
78 | $pl->ns->send_drawinfo ( |
|
|
79 | "You didn't use a bed to reality to leave this realm, leaving your body in great danger. " |
|
|
80 | . "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. " |
|
|
81 | . "Better use a savebed next time, much worse things could have happened...", |
|
|
82 | cf::NDI_RED |
|
|
83 | ); |
|
|
84 | } else { |
|
|
85 | $pl->ns->send_drawinfo ( |
| 63 | "You didn't use a savebed to leave this realm. This is very dangerous, " |
86 | "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, " |
87 | . "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.", |
88 | . "or monsters suddenly snapping your body. Better use a savebed next time.", |
| 66 | cf::NDI_RED |
89 | cf::NDI_RED |
|
|
90 | ); |
|
|
91 | } |
| 67 | ); |
92 | } |
| 68 | #d#TODO |
|
|
| 69 | } |
93 | } |
|
|
94 | |
|
|
95 | $pl->ob->goto ($map, $x, $y); |
| 70 | } |
96 | } |
| 71 | |
97 | |
| 72 | # delete a player directory, be non-blocking AND synchronous... |
98 | # delete a player directory, be non-blocking AND synchronous... |
| 73 | # (thats hard, so we crap out and fork). |
99 | # (thats hard, so we crap out and fork). |
| 74 | sub nuke_playerdir { |
100 | sub nuke_playerdir { |
| … | |
… | |
| 76 | |
102 | |
| 77 | aio_stat "$PLAYERDIR/$user"; |
103 | aio_stat "$PLAYERDIR/$user"; |
| 78 | system "cd \Q$PLAYERDIR\E " |
104 | system "cd \Q$PLAYERDIR\E " |
| 79 | . "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null " |
105 | . "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null " |
| 80 | . "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)"; |
106 | . "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)"; |
|
|
107 | } |
|
|
108 | |
|
|
109 | sub send_capabilities { |
|
|
110 | my ($ns) = @_; |
|
|
111 | |
|
|
112 | return unless $ns->extcmd; |
|
|
113 | |
|
|
114 | $ns->ext_event (capabilities => |
|
|
115 | # id, name, flags (1 == 2d), edge length |
|
|
116 | tileset => [[1, "default 64x64 faceset", 1, 64], [0, "default 32x32 faceset", 1, 32]], |
|
|
117 | ); |
| 81 | } |
118 | } |
| 82 | |
119 | |
| 83 | sub setup { |
120 | sub setup { |
| 84 | my ($ns, $args) = @_; |
121 | my ($ns, $args) = @_; |
| 85 | |
122 | |
| … | |
… | |
| 89 | # we send the status of the cmd back, or a FALSE is the cmd is the server unknown |
126 | # 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 |
127 | # The client then must sort this out |
| 91 | |
128 | |
| 92 | my %setup = split / +/, $args; |
129 | my %setup = split / +/, $args; |
| 93 | while (my ($k, $v) = each %setup) { |
130 | while (my ($k, $v) = each %setup) { |
| 94 | |
|
|
| 95 | if ($k eq "sound") { |
131 | if ($k eq "sound") { |
| 96 | $ns->sound ($v); |
132 | $ns->sound ($v); |
| 97 | |
133 | |
| 98 | } elsif ($k eq "exp64") { |
134 | } elsif ($k eq "exp64") { |
| 99 | $setup{$k} = 1; |
135 | $setup{$k} = 1; |
| 100 | |
136 | |
| 101 | } elsif ($k eq "spellmon") { |
137 | } elsif ($k eq "spellmon") { |
| 102 | $ns->monitor_spells ($v); |
138 | $ns->monitor_spells ($v); |
| 103 | |
139 | |
| 104 | } elsif ($k eq "darkness") { |
140 | } elsif ($k eq "darkness") { |
| 105 | $ns->darkness ($v); |
141 | $ns->darkness ($v); |
| 106 | |
142 | |
| 107 | } elsif ($k eq "map1cmd") { |
143 | } elsif ($k eq "map1cmd") { |
| 108 | $ns->mapmode (cf::Map1Cmd) if $v > 0; |
144 | $ns->mapmode (cf::Map1Cmd) if $v > 0; |
| 109 | |
145 | |
| 110 | } elsif ($k eq "map1acmd") { |
146 | } elsif ($k eq "map1acmd") { |
| 111 | $ns->mapmode (cf::Map1aCmd) if $v > 0; |
147 | $ns->mapmode (cf::Map1aCmd) if $v > 0; |
| 112 | |
148 | |
| 113 | } elsif ($k eq "map2cmd") { |
149 | } elsif ($k eq "map2cmd") { |
| 114 | # gcfclient bug, map1acmd is sent too late |
150 | # gcfclient bug, map1acmd is sent too late |
| 115 | $ns->mapmode (cf::Map1aCmd); |
151 | $ns->mapmode (cf::Map1aCmd); |
| 116 | $setup{$k} = "FALSE"; |
152 | $setup{$k} = "FALSE"; |
| 117 | |
153 | |
| 118 | } elsif ($k eq "newmapcmd") { |
154 | } elsif ($k eq "newmapcmd") { |
| 119 | $ns->newmapcmd ($v); |
155 | $ns->newmapcmd ($v); |
| 120 | |
156 | |
| 121 | } elsif ($k eq "mapinfocmd") { |
157 | } elsif ($k eq "mapinfocmd") { |
| 122 | $ns->mapinfocmd ($v); |
158 | $ns->mapinfocmd ($v); |
| 123 | |
159 | |
| 124 | } elsif ($k eq "extcmd") { |
160 | } elsif ($k eq "extcmd") { |
| 125 | $ns->extcmd ($v > 0); |
161 | $ns->extcmd ($v > 0); |
|
|
162 | send_capabilities $ns; |
| 126 | |
163 | |
| 127 | } elsif ($k eq "extmap") { |
164 | } elsif ($k eq "extmap") { |
| 128 | $ns->extmap ($v); |
165 | $ns->extmap ($v); |
| 129 | |
166 | |
| 130 | } elsif ($k eq "facecache") { |
167 | } elsif ($k eq "facecache") { |
|
|
168 | if (!$v) { |
|
|
169 | $v = 1; |
|
|
170 | $setup{$k} = $v; |
|
|
171 | $ns->send_drawinfo ("(trying to forcefully enable facecaching)", cf::NDI_RED); |
|
|
172 | } |
|
|
173 | |
| 131 | $ns->facecache ($v); |
174 | $ns->facecache ($v); |
| 132 | |
175 | |
| 133 | } elsif ($k eq "faceset") { |
176 | } elsif ($k eq "faceset") { |
| 134 | $ns->faceset (0); |
177 | $ns->faceset (0); |
| 135 | $setup{$k} = 0; |
178 | $setup{$k} = 0; |
| 136 | # $ns->image2 (1) |
179 | # $ns->image2 (1) |
|
|
180 | |
|
|
181 | } elsif ($k eq "tileset") { |
|
|
182 | $setup{$k} = $ns->faceset ($v & 1); |
| 137 | |
183 | |
| 138 | } elsif ($k eq "itemcmd") { |
184 | } elsif ($k eq "itemcmd") { |
| 139 | # Version of the item protocol command to use. Currently, |
185 | # Version of the item protocol command to use. Currently, |
| 140 | # only supported versions are 1 and 2. Using a numeric |
186 | # only supported versions are 1 and 2. Using a numeric |
| 141 | # value will make it very easy to extend this in the future. |
187 | # value will make it very easy to extend this in the future. |
| 142 | $ns->itemcmd ($v) if $v >= 1 && $v <= 2; |
188 | $ns->itemcmd ($v) if $v >= 1 && $v <= 2; |
| 143 | |
189 | |
| 144 | $setup{$k} = $ns->itemcmd; |
190 | $setup{$k} = $ns->itemcmd; |
| 145 | |
191 | |
| 146 | } elsif ($k eq "mapsize") { |
192 | } elsif ($k eq "mapsize") { |
| 147 | my ($x, $y) = split /x/, $v; |
193 | my ($x, $y) = split /x/, $v; |
| 148 | |
194 | |
| 149 | $ns->mapx ($x = max 9, min cf::MAP_CLIENT_X, $x); |
195 | $ns->mapx ($x = max 9, min cf::MAP_CLIENT_X, ($x - 1) | 1); |
| 150 | $ns->mapy ($y = max 9, min cf::MAP_CLIENT_Y, $y); |
196 | $ns->mapy ($y = max 9, min cf::MAP_CLIENT_Y, ($y - 1) | 1); |
| 151 | |
197 | |
| 152 | $setup{$k} = "${x}x${y}"; |
198 | $setup{$k} = "${x}x${y}"; |
| 153 | |
199 | |
| 154 | } elsif ($k eq "extendedMapInfos") { |
200 | } elsif ($k eq "extendedMapInfos") { |
| 155 | $ns->ext_mapinfos ($v); |
201 | $ns->ext_mapinfos ($v); |
| 156 | |
202 | |
| 157 | } elsif ($k eq "extendedTextInfos") { |
203 | } elsif ($k eq "extendedTextInfos") { |
| 158 | $ns->has_readable_type ($v); |
204 | $ns->has_readable_type ($v); |
|
|
205 | |
|
|
206 | } elsif ($k eq "smoothing") { # cfplus-style smoothing |
|
|
207 | $ns->smoothing ($v); |
|
|
208 | |
|
|
209 | } elsif ($k eq "fxix") { |
|
|
210 | $v = 2 if $v > 2; |
|
|
211 | $ns->fxix ($v); |
|
|
212 | $setup{$k} = $v; |
|
|
213 | |
|
|
214 | } elsif ($k eq "msg") { |
|
|
215 | $v = 2 if $v > 2; |
|
|
216 | $ns->can_msg ($v >= 2); |
|
|
217 | $setup{$k} = $v; |
|
|
218 | |
|
|
219 | } elsif ($k eq "xwidget") { |
|
|
220 | # eXperimental server-side widgets |
|
|
221 | $ns->{can_widget} = 1; |
|
|
222 | |
|
|
223 | } elsif ($k eq "excmd") { |
|
|
224 | # we support it |
| 159 | |
225 | |
| 160 | } else { |
226 | } else { |
| 161 | # other commands: |
227 | # other commands: |
| 162 | # sexp: no idea, probably for oudated servers |
228 | # sexp: no idea, probably for oudated servers |
| 163 | # tick: more stupidity, server should sned a tick per tick |
229 | # tick: more stupidity, server should send a tick per tick |
| 164 | |
230 | |
| 165 | $setup{$k} = "FALSE"; |
231 | $setup{$k} = "FALSE"; |
| 166 | } |
232 | } |
| 167 | } |
233 | } |
| 168 | |
234 | |
| 169 | $ns->send_packet (join " ", setup => %setup); |
235 | $ns->send_packet (join " ", setup => %setup); |
| 170 | |
236 | |
| … | |
… | |
| 302 | if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) { |
368 | if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) { |
| 303 | nuke_str $pass; |
369 | nuke_str $pass; |
| 304 | # password matches, wonderful |
370 | # password matches, wonderful |
| 305 | my $pl = cf::player::find $user or next; |
371 | my $pl = cf::player::find $user or next; |
| 306 | $pl->connect ($ns); |
372 | $pl->connect ($ns); |
| 307 | check_clean_save $pl; |
373 | enter_map $pl; |
| 308 | last; |
374 | last; |
| 309 | } elsif (can_cleanup $pl, $mtime) { |
375 | } elsif (can_cleanup $pl, $mtime) { |
| 310 | Coro::Timer::sleep 1; |
376 | Coro::Timer::sleep 1; |
| 311 | |
377 | |
| 312 | $ns->send_drawinfo ( |
378 | $ns->send_drawinfo ( |
| … | |
… | |
| 333 | Coro::Timer::sleep 1; |
399 | Coro::Timer::sleep 1; |
| 334 | |
400 | |
| 335 | $ns->send_drawinfo ( |
401 | $ns->send_drawinfo ( |
| 336 | "Wrong username or password. Please try again " |
402 | "Wrong username or password. Please try again " |
| 337 | . "(check for Numlock and other semi-obvious error sources).", |
403 | . "(check for Numlock and other semi-obvious error sources).", |
|
|
404 | cf::NDI_RED |
|
|
405 | ); |
|
|
406 | next; |
|
|
407 | } |
|
|
408 | } else { |
|
|
409 | # unable to load the playerfile: |
|
|
410 | # check wether the player dir exists, which means the file is corrupted or |
|
|
411 | # something very similar. |
|
|
412 | if (!aio_stat cf::player::playerdir $user) { |
|
|
413 | $ns->send_drawinfo ( |
|
|
414 | "Unable to retrieve this player. It might be a locked or broken account. " |
|
|
415 | . "If this is your account, ask a dungeon master for assistance. " |
|
|
416 | . "Otherwise choose a different login name.", |
| 338 | cf::NDI_RED |
417 | cf::NDI_RED |
| 339 | ); |
418 | ); |
| 340 | next; |
419 | next; |
| 341 | } |
420 | } |
| 342 | } |
421 | } |
| … | |
… | |
| 362 | |
441 | |
| 363 | my $pl = cf::player::new $user; |
442 | my $pl = cf::player::new $user; |
| 364 | $pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]); |
443 | $pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]); |
| 365 | nuke_str $pass; |
444 | nuke_str $pass; |
| 366 | $pl->connect ($ns); |
445 | $pl->connect ($ns); |
| 367 | |
|
|
| 368 | my $ob = $pl->ob; |
446 | my $ob = $pl->ob; |
|
|
447 | |
|
|
448 | $ob->goto ($pl->maplevel, $ob->x, $ob->y); |
| 369 | |
449 | |
| 370 | while () { |
450 | while () { |
| 371 | $ob->update_stats; |
451 | $ob->update_stats; |
| 372 | $pl->save_stats; |
452 | $pl->save_stats; |
| 373 | |
453 | |
| … | |
… | |
| 388 | } |
468 | } |
| 389 | |
469 | |
| 390 | $ob->set_animation (2); |
470 | $ob->set_animation (2); |
| 391 | $ob->add_statbonus; |
471 | $ob->add_statbonus; |
| 392 | |
472 | |
| 393 | $ns->send_drawinfo ($ob->msg, cf::NDI_BLUE); |
473 | while () { |
| 394 | $ns->send_packet (sprintf "query %d %s", cf::CS_QUERY_SINGLECHAR, |
474 | $ns->send_msg (-1, "chargen-race-title", ucfirst $pl->title); |
|
|
475 | my $msg = $ob->msg; |
|
|
476 | $msg =~ s/(?<=\S)\n(?=\S)/ /g; |
|
|
477 | $ns->send_msg (cf::NDI_BLUE, "chargen-race-description", $msg); |
|
|
478 | |
|
|
479 | 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"); |
480 | "Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n"; |
| 396 | |
481 | |
| 397 | $ns->state (cf::ST_CHANGE_CLASS); |
482 | last if $res =~ /[dD]/; |
|
|
483 | |
|
|
484 | $pl->chargen_race_next; |
|
|
485 | } |
|
|
486 | |
|
|
487 | $pl->chargen_race_done; |
|
|
488 | |
|
|
489 | while () { |
|
|
490 | my $res = query $ns, cf::CS_QUERY_SINGLECHAR, |
|
|
491 | "Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n"; |
|
|
492 | |
|
|
493 | if ($res =~ /^[fF]/) { |
|
|
494 | $pl->gender (1); |
|
|
495 | last; |
|
|
496 | } elsif ($res =~ /^[mM]/) { |
|
|
497 | $pl->gender (0); |
|
|
498 | last; |
|
|
499 | } |
|
|
500 | } |
|
|
501 | |
|
|
502 | $ob->reply (undef, "Welcome to Crossfire!"); |
|
|
503 | |
| 398 | delete $pl->{deny_save};#d# too early |
504 | delete $pl->{deny_save}; |
| 399 | |
505 | |
| 400 | last; |
506 | last; |
| 401 | } |
507 | } |
| 402 | }); |
508 | }); |
| 403 | } |
509 | } |
| … | |
… | |
| 506 | or next; |
612 | or next; |
| 507 | $pl->valid or next; |
613 | $pl->valid or next; |
| 508 | |
614 | |
| 509 | eval { |
615 | eval { |
| 510 | if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) { |
616 | if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) { |
| 511 | $cf::WAIT_FOR_TICK_ONE->wait; |
617 | cf::wait_for_tick_begin; |
| 512 | $pl->save; |
618 | $pl->save; |
| 513 | |
619 | |
| 514 | unless ($pl->active) { |
620 | unless ($pl->active || $pl->ns) { |
| 515 | # check refcounts, this is tricky and needs to be adjusted to fit server internals |
621 | # check refcounts, this is tricky and needs to be adjusted to fit server internals |
| 516 | my $ob = $pl->ob; |
622 | my $ob = $pl->ob; |
| 517 | Scalar::Util::weaken $pl; |
623 | |
| 518 | Scalar::Util::weaken $ob; |
|
|
| 519 | my $a_ = $pl->refcnt;#d# |
|
|
| 520 | my $b_ = $ob->refcnt;#d# |
|
|
| 521 | my $pl_ref = $pl->refcnt_cnt; |
624 | my $pl_ref = $pl->refcnt_cnt; |
| 522 | my $ob_ref = $ob->refcnt_cnt; |
625 | my $ob_ref = $ob->refcnt_cnt; |
| 523 | |
626 | |
| 524 | ## pl_ref == one from object + one from cf::PLAYER |
627 | ## pl_ref == $pl + ob->contr + %cf::PLAYER |
| 525 | ## ob_ref == one from simply being an object |
628 | ## ob_ref == $ob + pl->observe + simply being an object |
| 526 | if ($pl_ref == 2 && $ob_ref == 1) { |
629 | if ($pl_ref == 3 && $ob_ref == 3) { |
| 527 | warn "player-scheduler destroy ", $ob->name;#d# |
630 | warn "player-scheduler destroy ", $ob->name;#d# |
| 528 | |
631 | |
| 529 | # remove from sight and get fresh "copies" |
632 | # remove from sight and get fresh "copies" |
| 530 | $pl = delete $cf::PLAYER{$ob->name}; |
633 | $pl = delete $cf::PLAYER{$ob->name}; |
| 531 | $ob = $pl->ob; |
634 | $ob = $pl->ob; |
| 532 | |
635 | |
| 533 | $ob->destroy; |
|
|
| 534 | $pl->destroy; |
636 | $pl->destroy; # destroys $ob |
| 535 | } else { |
637 | } else { |
|
|
638 | my $a_ = $pl->refcnt;#d# |
|
|
639 | my $b_ = $ob->refcnt;#d# |
|
|
640 | |
| 536 | warn "player-scheduler refcnt ", $ob->name, " $pl_ref,$a_ $ob_ref,$b_\n";#d# |
641 | warn "player-scheduler refcnt ", $ob->name, " pl $pl_ref ob $ob_ref (C pl $a_ ob $b_)\n";#d# |
| 537 | } |
642 | } |
| 538 | } |
643 | } |
| 539 | } |
644 | } |
| 540 | }; |
645 | }; |
| 541 | warn $@ if $@; |
646 | warn $@ if $@; |
