… | |
… | |
15 | use Coro::Timer; |
15 | use Coro::Timer; |
16 | use Coro::Signal; |
16 | use Coro::Signal; |
17 | use Coro::Semaphore; |
17 | use Coro::Semaphore; |
18 | use Coro::AIO; |
18 | use Coro::AIO; |
19 | |
19 | |
|
|
20 | use Data::Dumper; |
20 | use Digest::MD5; |
21 | use Digest::MD5; |
21 | use Fcntl; |
22 | use Fcntl; |
22 | use IO::AIO 2.32 (); |
23 | use IO::AIO 2.32 (); |
23 | use YAML::Syck (); |
24 | use YAML::Syck (); |
24 | use Time::HiRes; |
25 | use Time::HiRes; |
25 | |
26 | |
26 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
27 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
27 | |
28 | |
|
|
29 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
30 | |
28 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
31 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
29 | $YAML::Syck::ImplicitUnicode = 1; |
32 | $YAML::Syck::ImplicitUnicode = 1; |
30 | |
33 | |
31 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
34 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
32 | |
35 | |
33 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
34 | |
|
|
35 | our %COMMAND = (); |
36 | our %COMMAND = (); |
36 | our %COMMAND_TIME = (); |
37 | our %COMMAND_TIME = (); |
|
|
38 | |
|
|
39 | our @EXTS = (); # list of extension package names |
37 | our %EXTCMD = (); |
40 | our %EXTCMD = (); |
|
|
41 | our %EXT_CORO = (); # coroutines bound to extensions |
|
|
42 | our %EXT_MAP = (); # pluggable maps |
38 | |
43 | |
39 | our @EVENT; |
44 | our @EVENT; |
40 | our $LIBDIR = datadir . "/ext"; |
45 | our $LIBDIR = datadir . "/ext"; |
41 | |
46 | |
42 | our $TICK = MAX_TIME * 1e-6; |
47 | our $TICK = MAX_TIME * 1e-6; |
… | |
… | |
51 | |
56 | |
52 | our %PLAYER; # all users |
57 | our %PLAYER; # all users |
53 | our %MAP; # all maps |
58 | our %MAP; # all maps |
54 | our $LINK_MAP; # the special {link} map |
59 | our $LINK_MAP; # the special {link} map |
55 | our $RANDOM_MAPS = cf::localdir . "/random"; |
60 | our $RANDOM_MAPS = cf::localdir . "/random"; |
56 | our %EXT_CORO; # coroutines bound to extensions |
61 | |
|
|
62 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
|
|
63 | our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE ||= new Coro::Signal; |
57 | |
64 | |
58 | binmode STDOUT; |
65 | binmode STDOUT; |
59 | binmode STDERR; |
66 | binmode STDERR; |
60 | |
67 | |
61 | # read virtual server time, if available |
68 | # read virtual server time, if available |
… | |
… | |
105 | |
112 | |
106 | =item %cf::CFG |
113 | =item %cf::CFG |
107 | |
114 | |
108 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
115 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
109 | from wherever your confdir points to. |
116 | from wherever your confdir points to. |
|
|
117 | |
|
|
118 | =item $cf::WAIT_FOR_TICK, $cf::WAIT_FOR_TICK_ONE |
|
|
119 | |
|
|
120 | These are Coro::Signal objects that are C<< ->broadcast >> (WAIT_FOR_TICK) |
|
|
121 | or C<< ->send >> (WAIT_FOR_TICK_ONE) on after normal server tick |
|
|
122 | processing has been done. Call C<< ->wait >> on them to maximise the |
|
|
123 | window of cpu time available, or simply to synchronise to the server tick. |
110 | |
124 | |
111 | =back |
125 | =back |
112 | |
126 | |
113 | =cut |
127 | =cut |
114 | |
128 | |
… | |
… | |
146 | |
160 | |
147 | $Event::DIED = sub { |
161 | $Event::DIED = sub { |
148 | warn "error in event callback: @_"; |
162 | warn "error in event callback: @_"; |
149 | }; |
163 | }; |
150 | |
164 | |
151 | my %ext_pkg; |
|
|
152 | my @exts; |
|
|
153 | my @hook; |
|
|
154 | |
|
|
155 | =head2 UTILITY FUNCTIONS |
165 | =head2 UTILITY FUNCTIONS |
156 | |
166 | |
157 | =over 4 |
167 | =over 4 |
158 | |
168 | |
|
|
169 | =item dumpval $ref |
|
|
170 | |
159 | =cut |
171 | =cut |
|
|
172 | |
|
|
173 | sub dumpval { |
|
|
174 | eval { |
|
|
175 | local $SIG{__DIE__}; |
|
|
176 | my $d; |
|
|
177 | if (1) { |
|
|
178 | $d = new Data::Dumper([$_[0]], ["*var"]); |
|
|
179 | $d->Terse(1); |
|
|
180 | $d->Indent(2); |
|
|
181 | $d->Quotekeys(0); |
|
|
182 | $d->Useqq(1); |
|
|
183 | #$d->Bless(...); |
|
|
184 | $d->Seen($_[1]) if @_ > 1; |
|
|
185 | $d = $d->Dump(); |
|
|
186 | } |
|
|
187 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
|
|
188 | $d |
|
|
189 | } || "[unable to dump $_[0]: '$@']"; |
|
|
190 | } |
160 | |
191 | |
161 | use JSON::Syck (); # TODO# replace by JSON::PC once working |
192 | use JSON::Syck (); # TODO# replace by JSON::PC once working |
162 | |
193 | |
163 | =item $ref = cf::from_json $json |
194 | =item $ref = cf::from_json $json |
164 | |
195 | |
… | |
… | |
287 | } |
318 | } |
288 | } |
319 | } |
289 | |
320 | |
290 | =item $coro = cf::async_ext { BLOCK } |
321 | =item $coro = cf::async_ext { BLOCK } |
291 | |
322 | |
292 | Like async, but this coro is automcatially being canceled when the |
323 | Like async, but this coro is automatically being canceled when the |
293 | extension calling this is being unloaded. |
324 | extension calling this is being unloaded. |
294 | |
325 | |
295 | =cut |
326 | =cut |
296 | |
327 | |
297 | sub async_ext(&) { |
328 | sub async_ext(&) { |
… | |
… | |
335 | |
366 | |
336 | ############################################################################# |
367 | ############################################################################# |
337 | |
368 | |
338 | package cf::path; |
369 | package cf::path; |
339 | |
370 | |
|
|
371 | use overload |
|
|
372 | '""' => \&as_string; |
|
|
373 | |
|
|
374 | # used to convert map paths into valid unix filenames by repalcing / by ∕ |
|
|
375 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
|
|
376 | |
|
|
377 | sub register { |
|
|
378 | my ($pkg, $prefix) = @_; |
|
|
379 | |
|
|
380 | $EXT_MAP{$prefix} = $pkg; |
|
|
381 | } |
|
|
382 | |
340 | sub new { |
383 | sub new { |
341 | my ($class, $path, $base) = @_; |
384 | my ($class, $path, $base) = @_; |
342 | |
385 | |
343 | $path = $path->as_string if ref $path; |
386 | return $path if ref $path; |
344 | |
387 | |
345 | my $self = bless { }, $class; |
388 | my $self = {}; |
346 | |
389 | |
347 | # {... are special paths that are not touched |
390 | # {... are special paths that are not being touched |
348 | # ?xxx/... are special absolute paths |
391 | # ?xxx/... are special absolute paths |
349 | # ?random/... random maps |
392 | # ?random/... random maps |
350 | # /! non-realised random map exit |
393 | # /! non-realised random map exit |
351 | # /... normal maps |
394 | # /... normal maps |
352 | # ~/... per-player maps without a specific player (DO NOT USE) |
395 | # ~/... per-player maps without a specific player (DO NOT USE) |
353 | # ~user/... per-player map of a specific user |
396 | # ~user/... per-player map of a specific user |
354 | |
397 | |
|
|
398 | $path =~ s/$PATH_SEP/\//go; |
|
|
399 | |
355 | if ($path =~ /^{/) { |
400 | if ($path =~ /^{/) { |
356 | # fine as it is |
401 | # fine as it is |
357 | } elsif ($path =~ s{^\?random/}{}) { |
|
|
358 | Coro::AIO::aio_load "$cf::RANDOM_MAPS/$path.meta", my $data; |
|
|
359 | $self->{random} = cf::from_json $data; |
|
|
360 | } else { |
402 | } else { |
361 | if ($path =~ s{^~([^/]+)?}{}) { |
403 | if ($path =~ s{^~([^/]+)?}{}) { |
|
|
404 | # ~user |
362 | $self->{user_rel} = 1; |
405 | $self->{user_rel} = 1; |
363 | |
406 | |
364 | if (defined $1) { |
407 | if (defined $1) { |
365 | $self->{user} = $1; |
408 | $self->{user} = $1; |
366 | } elsif ($base =~ m{^~([^/]+)/}) { |
409 | } elsif ($base =~ m{^~([^/]+)/}) { |
367 | $self->{user} = $1; |
410 | $self->{user} = $1; |
368 | } else { |
411 | } else { |
369 | warn "cannot resolve user-relative path without user <$path,$base>\n"; |
412 | warn "cannot resolve user-relative path without user <$path,$base>\n"; |
370 | } |
413 | } |
|
|
414 | } elsif ($path =~ s{^\?([^/]+)/}{}) { |
|
|
415 | # ?... |
|
|
416 | $self->{ext} = $1; |
|
|
417 | if (my $ext = $EXT_MAP{$1}) { |
|
|
418 | bless $self, $ext; |
|
|
419 | } |
371 | } elsif ($path =~ /^\//) { |
420 | } elsif ($path =~ /^\//) { |
|
|
421 | # /... |
372 | # already absolute |
422 | # already absolute |
373 | } else { |
423 | } else { |
|
|
424 | # relative |
374 | $base =~ s{[^/]+/?$}{}; |
425 | $base =~ s{[^/]+/?$}{}; |
375 | return $class->new ("$base/$path"); |
426 | return $class->new ("$base/$path"); |
376 | } |
427 | } |
377 | |
428 | |
378 | for ($path) { |
429 | for ($path) { |
… | |
… | |
381 | } |
432 | } |
382 | } |
433 | } |
383 | |
434 | |
384 | $self->{path} = $path; |
435 | $self->{path} = $path; |
385 | |
436 | |
|
|
437 | if ("HASH" eq ref $self) { |
|
|
438 | bless $self, $class; |
|
|
439 | } else { |
|
|
440 | $self->init; |
|
|
441 | } |
|
|
442 | |
|
|
443 | for my $ext (values %EXT_MAP) { |
|
|
444 | if (my $subst = $ext->substitute ($self)) { |
|
|
445 | return $subst; |
|
|
446 | } |
|
|
447 | } |
|
|
448 | |
386 | $self |
449 | $self |
|
|
450 | } |
|
|
451 | |
|
|
452 | sub init { |
|
|
453 | # nop |
|
|
454 | } |
|
|
455 | |
|
|
456 | sub substitute { |
|
|
457 | () |
387 | } |
458 | } |
388 | |
459 | |
389 | # the name / primary key / in-game path |
460 | # the name / primary key / in-game path |
390 | sub as_string { |
461 | sub as_string { |
391 | my ($self) = @_; |
462 | my ($self) = @_; |
392 | |
463 | |
393 | $self->{user_rel} ? "~$self->{user}$self->{path}" |
464 | $self->{user_rel} ? "~$self->{user}$self->{path}" |
394 | : $self->{random} ? "?random/$self->{path}" |
465 | : $self->{ext} ? "?$self->{ext}/$self->{path}" |
395 | : $self->{path} |
466 | : $self->{path} |
396 | } |
467 | } |
397 | |
468 | |
398 | # the displayed name, this is a one way mapping |
469 | # the displayed name, this is a one way mapping |
399 | sub visible_name { |
470 | sub visible_name { |
400 | my ($self) = @_; |
471 | &as_string |
401 | |
|
|
402 | # if (my $rmp = $self->{random}) { |
|
|
403 | # # todo: be more intelligent about this |
|
|
404 | # "?random/$rmp->{origin_map}+$rmp->{origin_x}+$rmp->{origin_y}/$rmp->{dungeon_level}" |
|
|
405 | # } else { |
|
|
406 | $self->as_string |
|
|
407 | # } |
|
|
408 | } |
472 | } |
409 | |
473 | |
410 | # escape the /'s in the path |
474 | # escape the /'s in the path |
411 | sub _escaped_path { |
475 | sub _escaped_path { |
412 | # ∕ is U+2215 |
|
|
413 | (my $path = $_[0]{path}) =~ s/\//∕/g; |
476 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
477 | |
414 | $path |
478 | $path |
415 | } |
479 | } |
416 | |
480 | |
417 | # the original (read-only) location |
481 | # the original (read-only) location |
418 | sub load_path { |
482 | sub load_path { |
… | |
… | |
423 | |
487 | |
424 | # the temporary/swap location |
488 | # the temporary/swap location |
425 | sub save_path { |
489 | sub save_path { |
426 | my ($self) = @_; |
490 | my ($self) = @_; |
427 | |
491 | |
|
|
492 | $self->{user_rel} |
428 | $self->{user_rel} ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path |
493 | ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path |
429 | : $self->{random} ? sprintf "%s/%s", $RANDOM_MAPS, $self->{path} |
|
|
430 | : sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path |
494 | : sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path |
431 | } |
495 | } |
432 | |
496 | |
433 | # the unique path, might be eq to save_path |
497 | # the unique path, undef == no special unique path |
434 | sub uniq_path { |
498 | sub uniq_path { |
435 | my ($self) = @_; |
499 | my ($self) = @_; |
436 | |
500 | |
437 | $self->{user_rel} || $self->{random} |
|
|
438 | ? undef |
|
|
439 | : sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
501 | sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
440 | } |
|
|
441 | |
|
|
442 | # return random map parameters, or undef |
|
|
443 | sub random_map_params { |
|
|
444 | my ($self) = @_; |
|
|
445 | |
|
|
446 | $self->{random} |
|
|
447 | } |
502 | } |
448 | |
503 | |
449 | # this is somewhat ugly, but style maps do need special treatment |
504 | # this is somewhat ugly, but style maps do need special treatment |
450 | sub is_style_map { |
505 | sub is_style_map { |
451 | $_[0]{path} =~ m{^/styles/} |
506 | $_[0]{path} =~ m{^/styles/} |
|
|
507 | } |
|
|
508 | |
|
|
509 | sub load_orig { |
|
|
510 | my ($self) = @_; |
|
|
511 | |
|
|
512 | &cf::map::load_map_header ($self->load_path) |
|
|
513 | } |
|
|
514 | |
|
|
515 | sub load_temp { |
|
|
516 | my ($self) = @_; |
|
|
517 | |
|
|
518 | &cf::map::load_map_header ($self->save_path) |
452 | } |
519 | } |
453 | |
520 | |
454 | package cf; |
521 | package cf; |
455 | |
522 | |
456 | ############################################################################# |
523 | ############################################################################# |
… | |
… | |
906 | =cut |
973 | =cut |
907 | |
974 | |
908 | sub register_extcmd { |
975 | sub register_extcmd { |
909 | my ($name, $cb) = @_; |
976 | my ($name, $cb) = @_; |
910 | |
977 | |
911 | my $caller = caller; |
|
|
912 | #warn "registering extcmd '$name' to '$caller'"; |
|
|
913 | |
|
|
914 | $EXTCMD{$name} = [$cb, $caller]; |
978 | $EXTCMD{$name} = $cb; |
915 | } |
979 | } |
916 | |
980 | |
917 | cf::player->attach ( |
981 | cf::player->attach ( |
918 | on_command => sub { |
982 | on_command => sub { |
919 | my ($pl, $name, $params) = @_; |
983 | my ($pl, $name, $params) = @_; |
… | |
… | |
932 | |
996 | |
933 | my $msg = eval { from_json $buf }; |
997 | my $msg = eval { from_json $buf }; |
934 | |
998 | |
935 | if (ref $msg) { |
999 | if (ref $msg) { |
936 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1000 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
937 | if (my %reply = $cb->[0]->($pl, $msg)) { |
1001 | if (my %reply = $cb->($pl, $msg)) { |
938 | $pl->ext_reply ($msg->{msgid}, %reply); |
1002 | $pl->ext_reply ($msg->{msgid}, %reply); |
939 | } |
1003 | } |
940 | } |
1004 | } |
941 | } else { |
1005 | } else { |
942 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1006 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
… | |
… | |
944 | |
1008 | |
945 | cf::override; |
1009 | cf::override; |
946 | }, |
1010 | }, |
947 | ); |
1011 | ); |
948 | |
1012 | |
949 | sub register { |
|
|
950 | my ($base, $pkg) = @_; |
|
|
951 | |
|
|
952 | #TODO |
|
|
953 | } |
|
|
954 | |
|
|
955 | sub load_extension { |
1013 | sub load_extension { |
956 | my ($path) = @_; |
1014 | my ($path) = @_; |
957 | |
1015 | |
958 | $path =~ /([^\/\\]+)\.ext$/ or die "$path"; |
1016 | $path =~ /([^\/\\]+)\.ext$/ or die "$path"; |
959 | my $base = $1; |
1017 | my $base = $1; |
960 | my $pkg = $1; |
1018 | my $pkg = $1; |
961 | $pkg =~ s/[^[:word:]]/_/g; |
1019 | $pkg =~ s/[^[:word:]]/_/g; |
962 | $pkg = "ext::$pkg"; |
1020 | $pkg = "ext::$pkg"; |
963 | |
1021 | |
964 | warn "loading '$path' into '$pkg'\n"; |
1022 | warn "... loading '$path' into '$pkg'\n"; |
965 | |
1023 | |
966 | open my $fh, "<:utf8", $path |
1024 | open my $fh, "<:utf8", $path |
967 | or die "$path: $!"; |
1025 | or die "$path: $!"; |
968 | |
1026 | |
969 | my $source = |
1027 | my $source = |
… | |
… | |
974 | |
1032 | |
975 | eval $source |
1033 | eval $source |
976 | or die $@ ? "$path: $@\n" |
1034 | or die $@ ? "$path: $@\n" |
977 | : "extension disabled.\n"; |
1035 | : "extension disabled.\n"; |
978 | |
1036 | |
979 | push @exts, $pkg; |
1037 | push @EXTS, $pkg; |
980 | $ext_pkg{$base} = $pkg; |
|
|
981 | |
|
|
982 | # no strict 'refs'; |
|
|
983 | # @{"$pkg\::ISA"} = ext::; |
|
|
984 | |
|
|
985 | register $base, $pkg; |
|
|
986 | } |
|
|
987 | |
|
|
988 | sub unload_extension { |
|
|
989 | my ($pkg) = @_; |
|
|
990 | |
|
|
991 | warn "removing extension $pkg\n"; |
|
|
992 | |
|
|
993 | # remove hooks |
|
|
994 | #TODO |
|
|
995 | # for my $idx (0 .. $#PLUGIN_EVENT) { |
|
|
996 | # delete $hook[$idx]{$pkg}; |
|
|
997 | # } |
|
|
998 | |
|
|
999 | # remove commands |
|
|
1000 | for my $name (keys %COMMAND) { |
|
|
1001 | my @cb = grep $_->[0] ne $pkg, @{ $COMMAND{$name} }; |
|
|
1002 | |
|
|
1003 | if (@cb) { |
|
|
1004 | $COMMAND{$name} = \@cb; |
|
|
1005 | } else { |
|
|
1006 | delete $COMMAND{$name}; |
|
|
1007 | } |
|
|
1008 | } |
|
|
1009 | |
|
|
1010 | # remove extcmds |
|
|
1011 | for my $name (grep $EXTCMD{$_}[1] eq $pkg, keys %EXTCMD) { |
|
|
1012 | delete $EXTCMD{$name}; |
|
|
1013 | } |
|
|
1014 | |
|
|
1015 | if (my $cb = $pkg->can ("unload")) { |
|
|
1016 | eval { |
|
|
1017 | $cb->($pkg); |
|
|
1018 | 1 |
|
|
1019 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
1020 | } |
|
|
1021 | |
|
|
1022 | Symbol::delete_package $pkg; |
|
|
1023 | } |
1038 | } |
1024 | |
1039 | |
1025 | sub load_extensions { |
1040 | sub load_extensions { |
1026 | for my $ext (<$LIBDIR/*.ext>) { |
1041 | for my $ext (<$LIBDIR/*.ext>) { |
1027 | next unless -r $ext; |
1042 | next unless -r $ext; |
… | |
… | |
1045 | }; |
1060 | }; |
1046 | |
1061 | |
1047 | cf::map->attach (prio => -10000, package => cf::mapsupport::); |
1062 | cf::map->attach (prio => -10000, package => cf::mapsupport::); |
1048 | |
1063 | |
1049 | ############################################################################# |
1064 | ############################################################################# |
1050 | # load/save perl data associated with player->ob objects |
|
|
1051 | |
|
|
1052 | sub all_objects(@) { |
|
|
1053 | @_, map all_objects ($_->inv), @_ |
|
|
1054 | } |
|
|
1055 | |
|
|
1056 | # TODO: compatibility cruft, remove when no longer needed |
|
|
1057 | cf::player->attach ( |
|
|
1058 | on_load => sub { |
|
|
1059 | my ($pl, $path) = @_; |
|
|
1060 | |
|
|
1061 | for my $o (all_objects $pl->ob) { |
|
|
1062 | if (my $value = $o->get_ob_key_value ("_perl_data")) { |
|
|
1063 | $o->set_ob_key_value ("_perl_data"); |
|
|
1064 | |
|
|
1065 | %$o = %{ Storable::thaw pack "H*", $value }; |
|
|
1066 | } |
|
|
1067 | } |
|
|
1068 | }, |
|
|
1069 | ); |
|
|
1070 | |
|
|
1071 | ############################################################################# |
|
|
1072 | |
1065 | |
1073 | =head2 CORE EXTENSIONS |
1066 | =head2 CORE EXTENSIONS |
1074 | |
1067 | |
1075 | Functions and methods that extend core crossfire objects. |
1068 | Functions and methods that extend core crossfire objects. |
1076 | |
1069 | |
1077 | =cut |
1070 | =cut |
1078 | |
1071 | |
1079 | package cf::player; |
1072 | package cf::player; |
|
|
1073 | |
|
|
1074 | use Coro::AIO; |
1080 | |
1075 | |
1081 | =head3 cf::player |
1076 | =head3 cf::player |
1082 | |
1077 | |
1083 | =over 4 |
1078 | =over 4 |
1084 | |
1079 | |
… | |
… | |
1137 | my $path = path $pl; |
1132 | my $path = path $pl; |
1138 | my $guard = cf::lock_acquire "user_save:$path"; |
1133 | my $guard = cf::lock_acquire "user_save:$path"; |
1139 | |
1134 | |
1140 | return if $pl->{deny_save}; |
1135 | return if $pl->{deny_save}; |
1141 | |
1136 | |
1142 | Coro::AIO::aio_mkdir playerdir $pl, 0770; |
1137 | aio_mkdir playerdir $pl, 0770; |
1143 | $pl->{last_save} = $cf::RUNTIME; |
1138 | $pl->{last_save} = $cf::RUNTIME; |
1144 | |
1139 | |
1145 | $pl->save_pl ($path); |
1140 | $pl->save_pl ($path); |
1146 | Coro::cede; |
1141 | Coro::cede; |
1147 | } |
1142 | } |
… | |
… | |
1156 | |
1151 | |
1157 | $cf::PLAYER{$login} = $self; |
1152 | $cf::PLAYER{$login} = $self; |
1158 | |
1153 | |
1159 | $self |
1154 | $self |
1160 | } |
1155 | } |
|
|
1156 | |
|
|
1157 | =item $pl->quit_character |
|
|
1158 | |
|
|
1159 | Nukes the player without looking back. If logged in, the connection will |
|
|
1160 | be destroyed. May block for a long time. |
|
|
1161 | |
|
|
1162 | =cut |
1161 | |
1163 | |
1162 | sub quit_character { |
1164 | sub quit_character { |
1163 | my ($pl) = @_; |
1165 | my ($pl) = @_; |
1164 | |
1166 | |
1165 | $pl->{deny_save} = 1; |
1167 | $pl->{deny_save} = 1; |
… | |
… | |
1170 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1172 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1171 | $pl->ns->destroy if $pl->ns; |
1173 | $pl->ns->destroy if $pl->ns; |
1172 | |
1174 | |
1173 | my $path = playerdir $pl; |
1175 | my $path = playerdir $pl; |
1174 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1176 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1175 | Coro::AIO::aio_rename $path, $temp; |
1177 | aio_rename $path, $temp; |
1176 | delete $cf::PLAYER{$pl->ob->name}; |
1178 | delete $cf::PLAYER{$pl->ob->name}; |
1177 | $pl->destroy; |
1179 | $pl->destroy; |
1178 | IO::AIO::aio_rmtree $temp; |
1180 | IO::AIO::aio_rmtree $temp; |
1179 | } |
1181 | } |
1180 | |
1182 | |
|
|
1183 | =item cf::player::list_logins |
|
|
1184 | |
|
|
1185 | Returns am arrayref of all valid playernames in the system, can take a |
|
|
1186 | while and may block, so not sync_job-capable, ever. |
|
|
1187 | |
|
|
1188 | =cut |
|
|
1189 | |
|
|
1190 | sub list_logins { |
|
|
1191 | my $dirs = aio_readdir cf::localdir . "/" . cf::playerdir |
|
|
1192 | or return []; |
|
|
1193 | |
|
|
1194 | my @logins; |
|
|
1195 | |
|
|
1196 | for my $login (@$dirs) { |
|
|
1197 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
|
|
1198 | aio_read $fh, 0, 512, my $buf, 0 or next; |
|
|
1199 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1200 | |
|
|
1201 | utf8::decode $login; |
|
|
1202 | push @logins, $login; |
|
|
1203 | } |
|
|
1204 | |
|
|
1205 | \@logins |
|
|
1206 | } |
|
|
1207 | |
|
|
1208 | =item $player->maps |
|
|
1209 | |
|
|
1210 | Returns an arrayref of cf::path's of all maps that are private for this |
|
|
1211 | player. May block. |
|
|
1212 | |
|
|
1213 | =cut |
|
|
1214 | |
|
|
1215 | sub maps($) { |
|
|
1216 | my ($pl) = @_; |
|
|
1217 | |
|
|
1218 | my $files = aio_readdir playerdir $pl |
|
|
1219 | or return; |
|
|
1220 | |
|
|
1221 | my @paths; |
|
|
1222 | |
|
|
1223 | for (@$files) { |
|
|
1224 | utf8::decode $_; |
|
|
1225 | next if /\.(?:pl|pst)$/; |
|
|
1226 | next unless /^$PATH_SEP/o; |
|
|
1227 | |
|
|
1228 | push @paths, new cf::path "~" . $pl->ob->name . "/" . $_; |
|
|
1229 | } |
|
|
1230 | |
|
|
1231 | \@paths |
|
|
1232 | } |
|
|
1233 | |
1181 | =item $player->ext_reply ($msgid, $msgtype, %msg) |
1234 | =item $player->ext_reply ($msgid, $msgtype, %msg) |
1182 | |
1235 | |
1183 | Sends an ext reply to the player. |
1236 | Sends an ext reply to the player. |
1184 | |
1237 | |
1185 | =cut |
1238 | =cut |
… | |
… | |
1213 | |
1266 | |
1214 | sub generate_random_map { |
1267 | sub generate_random_map { |
1215 | my ($path, $rmp) = @_; |
1268 | my ($path, $rmp) = @_; |
1216 | |
1269 | |
1217 | # mit "rum" bekleckern, nicht |
1270 | # mit "rum" bekleckern, nicht |
1218 | cf::map::_create_random_map |
1271 | cf::map::_create_random_map ( |
1219 | $path, |
1272 | $path, |
1220 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1273 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1221 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1274 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1222 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1275 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1223 | $rmp->{exit_on_final_map}, |
1276 | $rmp->{exit_on_final_map}, |
… | |
… | |
1225 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1278 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1226 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1279 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1227 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1280 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1228 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
1281 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
1229 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1282 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1230 | (cf::region::find $rmp->{region}) |
1283 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1284 | ) |
1231 | } |
1285 | } |
1232 | |
1286 | |
1233 | # and all this just because we cannot iterate over |
1287 | # and all this just because we cannot iterate over |
1234 | # all maps in C++... |
1288 | # all maps in C++... |
1235 | sub change_all_map_light { |
1289 | sub change_all_map_light { |
… | |
… | |
1237 | |
1291 | |
1238 | $_->change_map_light ($change) |
1292 | $_->change_map_light ($change) |
1239 | for grep $_->outdoor, values %cf::MAP; |
1293 | for grep $_->outdoor, values %cf::MAP; |
1240 | } |
1294 | } |
1241 | |
1295 | |
1242 | sub try_load_header($) { |
1296 | sub load_map_header($) { |
1243 | my ($path) = @_; |
1297 | my ($path) = @_; |
1244 | |
1298 | |
1245 | utf8::encode $path; |
1299 | utf8::encode $path; |
1246 | aio_open $path, O_RDONLY, 0 |
1300 | aio_open $path, O_RDONLY, 0 |
1247 | or return; |
1301 | or return; |
1248 | |
1302 | |
1249 | my $map = cf::map::new |
1303 | my $map = cf::map::new |
1250 | or return; |
1304 | or return; |
1251 | |
1305 | |
1252 | # for better error messages only, will be overwritten |
1306 | # for better error messages only, will be overwritten later |
1253 | $map->path ($path); |
1307 | $map->path ($path); |
1254 | |
1308 | |
1255 | $map->load_header ($path) |
1309 | $map->load_header ($path) |
1256 | or return; |
1310 | or return; |
1257 | |
1311 | |
… | |
… | |
1273 | |
1327 | |
1274 | $cf::MAP{$key} || do { |
1328 | $cf::MAP{$key} || do { |
1275 | my $guard = cf::lock_acquire "map_find:$key"; |
1329 | my $guard = cf::lock_acquire "map_find:$key"; |
1276 | |
1330 | |
1277 | # do it the slow way |
1331 | # do it the slow way |
1278 | my $map = try_load_header $path->save_path; |
1332 | my $map = $path->load_temp; |
1279 | |
1333 | |
1280 | Coro::cede; |
1334 | Coro::cede; |
1281 | |
1335 | |
1282 | if ($map) { |
1336 | if ($map) { |
1283 | $map->last_access ((delete $map->{last_access}) |
1337 | $map->last_access ((delete $map->{last_access}) |
1284 | || $cf::RUNTIME); #d# |
1338 | || $cf::RUNTIME); #d# |
1285 | # safety |
1339 | # safety |
1286 | $map->{instantiate_time} = $cf::RUNTIME |
1340 | $map->{instantiate_time} = $cf::RUNTIME |
1287 | if $map->{instantiate_time} > $cf::RUNTIME; |
1341 | if $map->{instantiate_time} > $cf::RUNTIME; |
1288 | } else { |
1342 | } else { |
1289 | if (my $rmp = $path->random_map_params) { |
1343 | $map = $path->load_orig |
1290 | $map = generate_random_map $key, $rmp; |
|
|
1291 | } else { |
|
|
1292 | $map = try_load_header $path->load_path; |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | $map or return; |
1344 | or return; |
1296 | |
1345 | |
1297 | $map->{load_original} = 1; |
1346 | $map->{load_original} = 1; |
1298 | $map->{instantiate_time} = $cf::RUNTIME; |
1347 | $map->{instantiate_time} = $cf::RUNTIME; |
1299 | $map->last_access ($cf::RUNTIME); |
1348 | $map->last_access ($cf::RUNTIME); |
1300 | $map->instantiate; |
1349 | $map->instantiate; |
… | |
… | |
1366 | Coro::cede; |
1415 | Coro::cede; |
1367 | |
1416 | |
1368 | $self->in_memory (cf::MAP_IN_MEMORY); |
1417 | $self->in_memory (cf::MAP_IN_MEMORY); |
1369 | } |
1418 | } |
1370 | |
1419 | |
|
|
1420 | # find and load all maps in the 3x3 area around a map |
|
|
1421 | sub load_diag { |
|
|
1422 | my ($map) = @_; |
|
|
1423 | |
|
|
1424 | my @diag; # diagonal neighbours |
|
|
1425 | |
|
|
1426 | for (0 .. 3) { |
|
|
1427 | my $neigh = $map->tile_path ($_) |
|
|
1428 | or next; |
|
|
1429 | $neigh = find $neigh, $map |
|
|
1430 | or next; |
|
|
1431 | $neigh->load; |
|
|
1432 | |
|
|
1433 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
1434 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
1435 | } |
|
|
1436 | |
|
|
1437 | for (@diag) { |
|
|
1438 | my $neigh = find @$_ |
|
|
1439 | or next; |
|
|
1440 | $neigh->load; |
|
|
1441 | } |
|
|
1442 | } |
|
|
1443 | |
1371 | sub find_sync { |
1444 | sub find_sync { |
1372 | my ($path, $origin) = @_; |
1445 | my ($path, $origin) = @_; |
1373 | |
1446 | |
1374 | cf::sync_job { cf::map::find $path, $origin } |
1447 | cf::sync_job { find $path, $origin } |
1375 | } |
1448 | } |
1376 | |
1449 | |
1377 | sub do_load_sync { |
1450 | sub do_load_sync { |
1378 | my ($map) = @_; |
1451 | my ($map) = @_; |
1379 | |
1452 | |
1380 | cf::sync_job { $map->load }; |
1453 | cf::sync_job { $map->load }; |
|
|
1454 | } |
|
|
1455 | |
|
|
1456 | our %MAP_PREFETCH; |
|
|
1457 | our $MAP_PREFETCHER = Coro::async { |
|
|
1458 | while () { |
|
|
1459 | while (%MAP_PREFETCH) { |
|
|
1460 | my $key = each %MAP_PREFETCH |
|
|
1461 | or next; |
|
|
1462 | my $path = delete $MAP_PREFETCH{$key}; |
|
|
1463 | |
|
|
1464 | my $map = find $path |
|
|
1465 | or next; |
|
|
1466 | $map->load; |
|
|
1467 | } |
|
|
1468 | Coro::schedule; |
|
|
1469 | } |
|
|
1470 | }; |
|
|
1471 | |
|
|
1472 | sub find_async { |
|
|
1473 | my ($path, $origin) = @_; |
|
|
1474 | |
|
|
1475 | $path = new cf::path $path, $origin && $origin->path; |
|
|
1476 | my $key = $path->as_string; |
|
|
1477 | |
|
|
1478 | if (my $map = $cf::MAP{$key}) { |
|
|
1479 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
|
|
1480 | } |
|
|
1481 | |
|
|
1482 | $MAP_PREFETCH{$key} = $path; |
|
|
1483 | $MAP_PREFETCHER->ready; |
|
|
1484 | |
|
|
1485 | () |
1381 | } |
1486 | } |
1382 | |
1487 | |
1383 | sub save { |
1488 | sub save { |
1384 | my ($self) = @_; |
1489 | my ($self) = @_; |
1385 | |
1490 | |
… | |
… | |
1503 | } |
1608 | } |
1504 | |
1609 | |
1505 | $map |
1610 | $map |
1506 | } |
1611 | } |
1507 | |
1612 | |
1508 | sub emergency_save { |
1613 | =item cf::map::unique_maps |
1509 | my $freeze_guard = cf::freeze_mainloop; |
|
|
1510 | |
1614 | |
1511 | warn "enter emergency perl save\n"; |
1615 | Returns an arrayref of cf::path's of all shared maps that have |
|
|
1616 | instantiated unique items. May block. |
1512 | |
1617 | |
1513 | cf::sync_job { |
1618 | =cut |
1514 | warn "begin emergency player save\n"; |
|
|
1515 | $_->save for values %cf::PLAYER; |
|
|
1516 | warn "end emergency player save\n"; |
|
|
1517 | |
1619 | |
1518 | warn "begin emergency map save\n"; |
1620 | sub unique_maps() { |
1519 | $_->save for values %cf::MAP; |
1621 | my $files = aio_readdir cf::localdir . "/" . cf::uniquedir |
1520 | warn "end emergency map save\n"; |
1622 | or return; |
|
|
1623 | |
|
|
1624 | my @paths; |
|
|
1625 | |
|
|
1626 | for (@$files) { |
|
|
1627 | utf8::decode $_; |
|
|
1628 | next if /\.pst$/; |
|
|
1629 | next unless /^$PATH_SEP/o; |
|
|
1630 | |
|
|
1631 | push @paths, new cf::path $_; |
1521 | }; |
1632 | } |
1522 | |
1633 | |
1523 | warn "leave emergency perl save\n"; |
1634 | \@paths |
1524 | } |
1635 | } |
1525 | |
1636 | |
1526 | package cf; |
1637 | package cf; |
1527 | |
1638 | |
1528 | =back |
1639 | =back |
1529 | |
1640 | |
|
|
1641 | =head3 cf::object |
|
|
1642 | |
|
|
1643 | =cut |
|
|
1644 | |
|
|
1645 | package cf::object; |
|
|
1646 | |
|
|
1647 | =over 4 |
|
|
1648 | |
|
|
1649 | =item $ob->inv_recursive |
|
|
1650 | |
|
|
1651 | Returns the inventory of the object _and_ their inventories, recursively. |
|
|
1652 | |
|
|
1653 | =cut |
|
|
1654 | |
|
|
1655 | sub inv_recursive_; |
|
|
1656 | sub inv_recursive_ { |
|
|
1657 | map { $_, inv_recursive_ $_->inv } @_ |
|
|
1658 | } |
|
|
1659 | |
|
|
1660 | sub inv_recursive { |
|
|
1661 | inv_recursive_ inv $_[0] |
|
|
1662 | } |
|
|
1663 | |
|
|
1664 | package cf; |
|
|
1665 | |
|
|
1666 | =back |
1530 | |
1667 | |
1531 | =head3 cf::object::player |
1668 | =head3 cf::object::player |
1532 | |
1669 | |
1533 | =over 4 |
1670 | =over 4 |
1534 | |
1671 | |
… | |
… | |
1626 | # use -1 or undef as default coordinates, not 0, 0 |
1763 | # use -1 or undef as default coordinates, not 0, 0 |
1627 | ($x, $y) = ($map->enter_x, $map->enter_y) |
1764 | ($x, $y) = ($map->enter_x, $map->enter_y) |
1628 | if $x <=0 && $y <= 0; |
1765 | if $x <=0 && $y <= 0; |
1629 | |
1766 | |
1630 | $map->load; |
1767 | $map->load; |
|
|
1768 | $map->load_diag; |
1631 | |
1769 | |
1632 | return unless $self->contr->active; |
1770 | return unless $self->contr->active; |
1633 | $self->activate_recursive; |
1771 | $self->activate_recursive; |
1634 | $self->enter_map ($map, $x, $y); |
1772 | $self->enter_map ($map, $x, $y); |
1635 | } |
1773 | } |
… | |
… | |
1671 | =cut |
1809 | =cut |
1672 | |
1810 | |
1673 | sub cf::object::player::goto { |
1811 | sub cf::object::player::goto { |
1674 | my ($self, $path, $x, $y) = @_; |
1812 | my ($self, $path, $x, $y) = @_; |
1675 | |
1813 | |
|
|
1814 | $path = new cf::path $path; |
|
|
1815 | |
1676 | $self->enter_link; |
1816 | $self->enter_link; |
1677 | |
1817 | |
1678 | (async { |
1818 | (async { |
1679 | $path = new cf::path $path; |
|
|
1680 | |
|
|
1681 | my $map = cf::map::find $path->as_string; |
1819 | my $map = cf::map::find $path->as_string; |
1682 | $map = $map->customise_for ($self) if $map; |
1820 | $map = $map->customise_for ($self) if $map; |
1683 | |
1821 | |
1684 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1822 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1685 | # if $map; |
1823 | # if $map; |
1686 | |
1824 | |
1687 | $map or $map->cluck ("oy");#d# |
|
|
1688 | $map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1825 | $map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1689 | |
1826 | |
1690 | $self->leave_link ($map, $x, $y); |
1827 | $self->leave_link ($map, $x, $y); |
1691 | })->prio (1); |
1828 | })->prio (1); |
1692 | } |
1829 | } |
… | |
… | |
1759 | |
1896 | |
1760 | 1; |
1897 | 1; |
1761 | }) { |
1898 | }) { |
1762 | $self->message ("Something went wrong deep within the crossfire server. " |
1899 | $self->message ("Something went wrong deep within the crossfire server. " |
1763 | . "I'll try to bring you back to the map you were before. " |
1900 | . "I'll try to bring you back to the map you were before. " |
1764 | . "Please report this to the dungeon master", |
1901 | . "Please report this to the dungeon master!", |
1765 | cf::NDI_UNIQUE | cf::NDI_RED); |
1902 | cf::NDI_UNIQUE | cf::NDI_RED); |
1766 | |
1903 | |
1767 | warn "ERROR in enter_exit: $@"; |
1904 | warn "ERROR in enter_exit: $@"; |
1768 | $self->leave_link; |
1905 | $self->leave_link; |
1769 | } |
1906 | } |
… | |
… | |
2122 | load_extensions; |
2259 | load_extensions; |
2123 | Event::loop; |
2260 | Event::loop; |
2124 | } |
2261 | } |
2125 | |
2262 | |
2126 | ############################################################################# |
2263 | ############################################################################# |
2127 | # initialisation |
2264 | # initialisation and cleanup |
|
|
2265 | |
|
|
2266 | # install some emergency cleanup handlers |
|
|
2267 | BEGIN { |
|
|
2268 | for my $signal (qw(INT HUP TERM)) { |
|
|
2269 | Event->signal ( |
|
|
2270 | data => WF_AUTOCANCEL, |
|
|
2271 | signal => $signal, |
|
|
2272 | cb => sub { |
|
|
2273 | cf::cleanup "SIG$signal"; |
|
|
2274 | }, |
|
|
2275 | ); |
|
|
2276 | } |
|
|
2277 | } |
|
|
2278 | |
|
|
2279 | sub emergency_save() { |
|
|
2280 | my $freeze_guard = cf::freeze_mainloop; |
|
|
2281 | |
|
|
2282 | warn "enter emergency perl save\n"; |
|
|
2283 | |
|
|
2284 | cf::sync_job { |
|
|
2285 | # use a peculiar iteration method to avoid tripping on perl |
|
|
2286 | # refcount bugs in for. also avoids problems with players |
|
|
2287 | # and maps saved/Destroyed asynchronously. |
|
|
2288 | warn "begin emergency player save\n"; |
|
|
2289 | for my $login (keys %cf::PLAYER) { |
|
|
2290 | my $pl = $cf::PLAYER{$login} or next; |
|
|
2291 | $pl->valid or next; |
|
|
2292 | $pl->save; |
|
|
2293 | } |
|
|
2294 | warn "end emergency player save\n"; |
|
|
2295 | |
|
|
2296 | warn "begin emergency map save\n"; |
|
|
2297 | for my $path (keys %cf::MAP) { |
|
|
2298 | my $map = $cf::MAP{$path} or next; |
|
|
2299 | $map->valid or next; |
|
|
2300 | $map->save; |
|
|
2301 | } |
|
|
2302 | warn "end emergency map save\n"; |
|
|
2303 | }; |
|
|
2304 | |
|
|
2305 | warn "leave emergency perl save\n"; |
|
|
2306 | } |
2128 | |
2307 | |
2129 | sub reload() { |
2308 | sub reload() { |
2130 | # can/must only be called in main |
2309 | # can/must only be called in main |
2131 | if ($Coro::current != $Coro::main) { |
2310 | if ($Coro::current != $Coro::main) { |
2132 | warn "can only reload from main coroutine\n"; |
2311 | warn "can only reload from main coroutine\n"; |
2133 | return; |
2312 | return; |
2134 | } |
2313 | } |
2135 | |
2314 | |
2136 | warn "reloading..."; |
2315 | warn "reloading..."; |
2137 | |
2316 | |
|
|
2317 | warn "freezing server"; |
2138 | my $guard = freeze_mainloop; |
2318 | my $guard = freeze_mainloop; |
2139 | cf::emergency_save; |
2319 | cf::emergency_save; |
2140 | |
2320 | |
|
|
2321 | warn "sync database to disk"; |
|
|
2322 | cf::db_sync; |
|
|
2323 | IO::AIO::flush; |
|
|
2324 | |
2141 | eval { |
2325 | eval { |
2142 | # if anything goes wrong in here, we should simply crash as we already saved |
2326 | # if anything goes wrong in here, we should simply crash as we already saved |
2143 | |
2327 | |
2144 | # cancel all watchers |
2328 | warn "cancel all watchers"; |
2145 | for (Event::all_watchers) { |
2329 | for (Event::all_watchers) { |
2146 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2330 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2147 | } |
2331 | } |
2148 | |
2332 | |
2149 | # cancel all extension coros |
2333 | warn "cancel all extension coros"; |
2150 | $_->cancel for values %EXT_CORO; |
2334 | $_->cancel for values %EXT_CORO; |
2151 | %EXT_CORO = (); |
2335 | %EXT_CORO = (); |
2152 | |
2336 | |
|
|
2337 | warn "remove commands"; |
|
|
2338 | %COMMAND = (); |
|
|
2339 | |
|
|
2340 | warn "remove ext commands"; |
|
|
2341 | %EXTCMD = (); |
|
|
2342 | |
2153 | # unload all extensions |
2343 | warn "unload/nuke all extensions"; |
2154 | for (@exts) { |
2344 | for my $pkg (@EXTS) { |
2155 | warn "unloading <$_>"; |
2345 | warn "... unloading $pkg"; |
2156 | unload_extension $_; |
2346 | |
|
|
2347 | if (my $cb = $pkg->can ("unload")) { |
|
|
2348 | eval { |
|
|
2349 | $cb->($pkg); |
|
|
2350 | 1 |
|
|
2351 | } or warn "$pkg unloaded, but with errors: $@"; |
2157 | } |
2352 | } |
2158 | |
2353 | |
|
|
2354 | warn "... nuking $pkg"; |
|
|
2355 | Symbol::delete_package $pkg; |
|
|
2356 | } |
|
|
2357 | |
2159 | # unload all modules loaded from $LIBDIR |
2358 | warn "unload all perl modules loaded from $LIBDIR"; |
2160 | while (my ($k, $v) = each %INC) { |
2359 | while (my ($k, $v) = each %INC) { |
2161 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2360 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2162 | |
2361 | |
2163 | warn "removing <$k>"; |
2362 | warn "removing <$k>"; |
2164 | delete $INC{$k}; |
2363 | delete $INC{$k}; |
… | |
… | |
2171 | } |
2370 | } |
2172 | |
2371 | |
2173 | Symbol::delete_package $k; |
2372 | Symbol::delete_package $k; |
2174 | } |
2373 | } |
2175 | |
2374 | |
2176 | # sync database to disk |
|
|
2177 | cf::db_sync; |
|
|
2178 | IO::AIO::flush; |
|
|
2179 | |
|
|
2180 | # get rid of safe::, as good as possible |
2375 | warn "get rid of safe::, as good as possible"; |
2181 | Symbol::delete_package "safe::$_" |
2376 | Symbol::delete_package "safe::$_" |
2182 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2377 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2183 | |
2378 | |
2184 | # remove register_script_function callbacks |
|
|
2185 | # TODO |
|
|
2186 | |
|
|
2187 | # unload cf.pm "a bit" |
2379 | warn "unload cf.pm \"a bit\""; |
2188 | delete $INC{"cf.pm"}; |
2380 | delete $INC{"cf.pm"}; |
2189 | |
2381 | |
2190 | # don't, removes xs symbols, too, |
2382 | # don't, removes xs symbols, too, |
2191 | # and global variables created in xs |
2383 | # and global variables created in xs |
2192 | #Symbol::delete_package __PACKAGE__; |
2384 | #Symbol::delete_package __PACKAGE__; |
2193 | |
2385 | |
2194 | # reload cf.pm |
|
|
2195 | warn "reloading cf.pm"; |
2386 | warn "reloading cf.pm"; |
2196 | require cf; |
2387 | require cf; |
2197 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2388 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2198 | |
2389 | |
2199 | # load config and database again |
2390 | warn "load config and database again"; |
2200 | cf::cfg_load; |
2391 | cf::cfg_load; |
2201 | cf::db_load; |
2392 | cf::db_load; |
2202 | |
2393 | |
2203 | # load extensions |
|
|
2204 | warn "load extensions"; |
2394 | warn "load extensions"; |
2205 | cf::load_extensions; |
2395 | cf::load_extensions; |
2206 | |
2396 | |
2207 | # reattach attachments to objects |
2397 | warn "reattach attachments to objects/players"; |
2208 | warn "reattach"; |
|
|
2209 | _global_reattach; |
2398 | _global_reattach; |
|
|
2399 | warn "reattach attachments to maps"; |
2210 | reattach $_ for values %MAP; |
2400 | reattach $_ for values %MAP; |
2211 | }; |
2401 | }; |
2212 | |
2402 | |
2213 | if ($@) { |
2403 | if ($@) { |
2214 | warn $@; |
2404 | warn $@; |
2215 | warn "error while reloading, exiting."; |
2405 | warn "error while reloading, exiting."; |
2216 | exit 1; |
2406 | exit 1; |
2217 | } |
2407 | } |
2218 | |
2408 | |
2219 | warn "reloaded successfully"; |
2409 | warn "reloaded"; |
2220 | }; |
2410 | }; |
2221 | |
2411 | |
2222 | ############################################################################# |
2412 | ############################################################################# |
2223 | |
2413 | |
2224 | unless ($LINK_MAP) { |
2414 | unless ($LINK_MAP) { |
… | |
… | |
2259 | $LINK_MAP->{deny_save} = 1; |
2449 | $LINK_MAP->{deny_save} = 1; |
2260 | $LINK_MAP->{deny_reset} = 1; |
2450 | $LINK_MAP->{deny_reset} = 1; |
2261 | |
2451 | |
2262 | $cf::MAP{$LINK_MAP->path} = $LINK_MAP; |
2452 | $cf::MAP{$LINK_MAP->path} = $LINK_MAP; |
2263 | } |
2453 | } |
2264 | |
|
|
2265 | register "<global>", __PACKAGE__; |
|
|
2266 | |
2454 | |
2267 | register_command "reload" => sub { |
2455 | register_command "reload" => sub { |
2268 | my ($who, $arg) = @_; |
2456 | my ($who, $arg) = @_; |
2269 | |
2457 | |
2270 | if ($who->flag (FLAG_WIZ)) { |
2458 | if ($who->flag (FLAG_WIZ)) { |
… | |
… | |
2283 | data => WF_AUTOCANCEL, |
2471 | data => WF_AUTOCANCEL, |
2284 | cb => sub { |
2472 | cb => sub { |
2285 | cf::server_tick; # one server iteration |
2473 | cf::server_tick; # one server iteration |
2286 | $RUNTIME += $TICK; |
2474 | $RUNTIME += $TICK; |
2287 | $NEXT_TICK += $TICK; |
2475 | $NEXT_TICK += $TICK; |
|
|
2476 | |
|
|
2477 | $WAIT_FOR_TICK->broadcast; |
|
|
2478 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2288 | |
2479 | |
2289 | # if we are delayed by four ticks or more, skip them all |
2480 | # if we are delayed by four ticks or more, skip them all |
2290 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2481 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2291 | |
2482 | |
2292 | $TICK_WATCHER->at ($NEXT_TICK); |
2483 | $TICK_WATCHER->at ($NEXT_TICK); |