… | |
… | |
8 | use Storable; |
8 | use Storable; |
9 | use Opcode; |
9 | use Opcode; |
10 | use Safe; |
10 | use Safe; |
11 | use Safe::Hole; |
11 | use Safe::Hole; |
12 | |
12 | |
13 | use Coro 3.3 (); |
13 | use Coro 3.5 (); |
14 | use Coro::Event; |
14 | use Coro::Event; |
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; |
… | |
… | |
44 | our @EVENT; |
44 | our @EVENT; |
45 | our $LIBDIR = datadir . "/ext"; |
45 | our $LIBDIR = datadir . "/ext"; |
46 | |
46 | |
47 | our $TICK = MAX_TIME * 1e-6; |
47 | our $TICK = MAX_TIME * 1e-6; |
48 | our $TICK_WATCHER; |
48 | our $TICK_WATCHER; |
|
|
49 | our $AIO_POLL_WATCHER; |
|
|
50 | our $WRITE_RUNTIME_WATCHER; |
49 | our $NEXT_TICK; |
51 | our $NEXT_TICK; |
50 | our $NOW; |
52 | our $NOW; |
51 | |
53 | |
52 | our %CFG; |
54 | our %CFG; |
53 | |
55 | |
54 | our $UPTIME; $UPTIME ||= time; |
56 | our $UPTIME; $UPTIME ||= time; |
55 | our $RUNTIME; |
57 | our $RUNTIME; |
56 | |
58 | |
57 | our %PLAYER; # all users |
59 | our %PLAYER; # all users |
58 | our %MAP; # all maps |
60 | our %MAP; # all maps |
59 | our $LINK_MAP; # the special {link} map |
61 | our $LINK_MAP; # the special {link} map, which is always available |
60 | our $RANDOM_MAPS = cf::localdir . "/random"; |
62 | our $RANDOM_MAPS = cf::localdir . "/random"; |
61 | |
63 | |
62 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
64 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
63 | our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE ||= new Coro::Signal; |
65 | our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE ||= new Coro::Signal; |
|
|
66 | |
|
|
67 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
|
|
68 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
64 | |
69 | |
65 | binmode STDOUT; |
70 | binmode STDOUT; |
66 | binmode STDERR; |
71 | binmode STDERR; |
67 | |
72 | |
68 | # read virtual server time, if available |
73 | # read virtual server time, if available |
… | |
… | |
76 | mkdir cf::localdir . "/" . cf::playerdir; |
81 | mkdir cf::localdir . "/" . cf::playerdir; |
77 | mkdir cf::localdir . "/" . cf::tmpdir; |
82 | mkdir cf::localdir . "/" . cf::tmpdir; |
78 | mkdir cf::localdir . "/" . cf::uniquedir; |
83 | mkdir cf::localdir . "/" . cf::uniquedir; |
79 | mkdir $RANDOM_MAPS; |
84 | mkdir $RANDOM_MAPS; |
80 | |
85 | |
81 | # a special map that is always available |
|
|
82 | our $LINK_MAP; |
|
|
83 | our $EMERGENCY_POSITION; |
86 | our $EMERGENCY_POSITION; |
|
|
87 | |
|
|
88 | sub cf::map::normalise; |
84 | |
89 | |
85 | ############################################################################# |
90 | ############################################################################# |
86 | |
91 | |
87 | =head2 GLOBAL VARIABLES |
92 | =head2 GLOBAL VARIABLES |
88 | |
93 | |
… | |
… | |
256 | } |
261 | } |
257 | |
262 | |
258 | sub freeze_mainloop { |
263 | sub freeze_mainloop { |
259 | return unless $TICK_WATCHER->is_active; |
264 | return unless $TICK_WATCHER->is_active; |
260 | |
265 | |
261 | my $guard = Coro::guard { $TICK_WATCHER->start }; |
266 | my $guard = Coro::guard { |
|
|
267 | $TICK_WATCHER->start; |
|
|
268 | $WRITE_RUNTIME_WATCHER->start; |
|
|
269 | }; |
|
|
270 | $WRITE_RUNTIME_WATCHER->stop; |
262 | $TICK_WATCHER->stop; |
271 | $TICK_WATCHER->stop; |
263 | $guard |
272 | $guard |
264 | } |
273 | } |
265 | |
274 | |
266 | =item cf::async { BLOCK } |
275 | =item cf::async { BLOCK } |
… | |
… | |
342 | my $runtime = cf::localdir . "/runtime"; |
351 | my $runtime = cf::localdir . "/runtime"; |
343 | |
352 | |
344 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
353 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
345 | or return; |
354 | or return; |
346 | |
355 | |
|
|
356 | my $value = $cf::RUNTIME + 90 + 10; |
347 | my $value = $cf::RUNTIME + 1 + 10; # 10 is the runtime save interval, for a monotonic clock |
357 | # 10 is the runtime save interval, for a monotonic clock |
|
|
358 | # 60 allows for the watchdog to kill the server. |
|
|
359 | |
348 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
360 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
349 | and return; |
361 | and return; |
350 | |
362 | |
351 | aio_fsync $fh |
363 | aio_fsync $fh |
352 | and return; |
364 | and return; |
… | |
… | |
361 | } |
373 | } |
362 | |
374 | |
363 | =back |
375 | =back |
364 | |
376 | |
365 | =cut |
377 | =cut |
366 | |
|
|
367 | ############################################################################# |
|
|
368 | |
|
|
369 | package cf::path; |
|
|
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} = $pkg; |
|
|
381 | } |
|
|
382 | |
|
|
383 | sub new { |
|
|
384 | my ($class, $path, $base) = @_; |
|
|
385 | |
|
|
386 | return $path if ref $path; |
|
|
387 | |
|
|
388 | my $self = {}; |
|
|
389 | |
|
|
390 | # {... are special paths that are not being touched |
|
|
391 | # ?xxx/... are special absolute paths |
|
|
392 | # ?random/... random maps |
|
|
393 | # /! non-realised random map exit |
|
|
394 | # /... normal maps |
|
|
395 | # ~/... per-player maps without a specific player (DO NOT USE) |
|
|
396 | # ~user/... per-player map of a specific user |
|
|
397 | |
|
|
398 | $path =~ s/$PATH_SEP/\//go; |
|
|
399 | |
|
|
400 | if ($path =~ /^{/) { |
|
|
401 | # fine as it is |
|
|
402 | } else { |
|
|
403 | if ($path =~ s{^~([^/]+)?}{}) { |
|
|
404 | # ~user |
|
|
405 | $self->{user_rel} = 1; |
|
|
406 | |
|
|
407 | if (defined $1) { |
|
|
408 | $self->{user} = $1; |
|
|
409 | } elsif ($base =~ m{^~([^/]+)/}) { |
|
|
410 | $self->{user} = $1; |
|
|
411 | } else { |
|
|
412 | warn "cannot resolve user-relative path without user <$path,$base>\n"; |
|
|
413 | } |
|
|
414 | } elsif ($path =~ s{^\?([^/]+)/}{}) { |
|
|
415 | # ?... |
|
|
416 | $self->{ext} = $1; |
|
|
417 | if (my $ext = $EXT_MAP{$1}) { |
|
|
418 | bless $self, $ext; |
|
|
419 | } |
|
|
420 | } elsif ($path =~ /^\//) { |
|
|
421 | # /... |
|
|
422 | # already absolute |
|
|
423 | } else { |
|
|
424 | # relative |
|
|
425 | $base =~ s{[^/]+/?$}{}; |
|
|
426 | return $class->new ("$base/$path"); |
|
|
427 | } |
|
|
428 | |
|
|
429 | for ($path) { |
|
|
430 | redo if s{/\.?/}{/}; |
|
|
431 | redo if s{/[^/]+/\.\./}{/}; |
|
|
432 | } |
|
|
433 | } |
|
|
434 | |
|
|
435 | $self->{path} = $path; |
|
|
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 | |
|
|
449 | $self |
|
|
450 | } |
|
|
451 | |
|
|
452 | sub init { |
|
|
453 | # nop |
|
|
454 | } |
|
|
455 | |
|
|
456 | sub substitute { |
|
|
457 | () |
|
|
458 | } |
|
|
459 | |
|
|
460 | # the name / primary key / in-game path |
|
|
461 | sub as_string { |
|
|
462 | my ($self) = @_; |
|
|
463 | |
|
|
464 | $self->{user_rel} ? "~$self->{user}$self->{path}" |
|
|
465 | : $self->{ext} ? "?$self->{ext}/$self->{path}" |
|
|
466 | : $self->{path} |
|
|
467 | } |
|
|
468 | |
|
|
469 | # the displayed name, this is a one way mapping |
|
|
470 | sub visible_name { |
|
|
471 | &as_string |
|
|
472 | } |
|
|
473 | |
|
|
474 | # escape the /'s in the path |
|
|
475 | sub _escaped_path { |
|
|
476 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
477 | |
|
|
478 | $path |
|
|
479 | } |
|
|
480 | |
|
|
481 | # the original (read-only) location |
|
|
482 | sub load_path { |
|
|
483 | my ($self) = @_; |
|
|
484 | |
|
|
485 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
486 | } |
|
|
487 | |
|
|
488 | # the temporary/swap location |
|
|
489 | sub save_path { |
|
|
490 | my ($self) = @_; |
|
|
491 | |
|
|
492 | $self->{user_rel} |
|
|
493 | ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path |
|
|
494 | : sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path |
|
|
495 | } |
|
|
496 | |
|
|
497 | # the unique path, undef == no special unique path |
|
|
498 | sub uniq_path { |
|
|
499 | my ($self) = @_; |
|
|
500 | |
|
|
501 | $self->{user_rel} || $self->{ext} |
|
|
502 | ? undef |
|
|
503 | : sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
|
|
504 | } |
|
|
505 | |
|
|
506 | sub customise_for { |
|
|
507 | my ($self, $map, $ob) = @_; |
|
|
508 | |
|
|
509 | if ($map->per_player) { |
|
|
510 | return cf::map::find ("~" . $ob->name . "/" . $map->{path}{path}); |
|
|
511 | } |
|
|
512 | |
|
|
513 | $map |
|
|
514 | } |
|
|
515 | |
|
|
516 | # this is somewhat ugly, but style maps do need special treatment |
|
|
517 | sub is_style_map { |
|
|
518 | $_[0]{path} =~ m{^/styles/} |
|
|
519 | } |
|
|
520 | |
|
|
521 | sub load_orig { |
|
|
522 | my ($self) = @_; |
|
|
523 | |
|
|
524 | &cf::map::load_map_header ($self->load_path) |
|
|
525 | } |
|
|
526 | |
|
|
527 | sub load_temp { |
|
|
528 | my ($self) = @_; |
|
|
529 | |
|
|
530 | &cf::map::load_map_header ($self->save_path) |
|
|
531 | } |
|
|
532 | |
|
|
533 | sub unlink_save { |
|
|
534 | my ($self) = @_; |
|
|
535 | |
|
|
536 | utf8::encode (my $save = $self->save_path); |
|
|
537 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink $save; |
|
|
538 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$save.pst"; |
|
|
539 | } |
|
|
540 | |
|
|
541 | package cf; |
|
|
542 | |
378 | |
543 | ############################################################################# |
379 | ############################################################################# |
544 | |
380 | |
545 | =head2 ATTACHABLE OBJECTS |
381 | =head2 ATTACHABLE OBJECTS |
546 | |
382 | |
… | |
… | |
672 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
508 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
673 | our @CB_MAP = (); |
509 | our @CB_MAP = (); |
674 | |
510 | |
675 | my %attachment; |
511 | my %attachment; |
676 | |
512 | |
|
|
513 | sub cf::attachable::thawer_merge { |
|
|
514 | # simply override everything except _meta |
|
|
515 | local $_[0]{_meta}; |
|
|
516 | %{$_[0]} = %{$_[1]}; |
|
|
517 | } |
|
|
518 | |
677 | sub _attach_cb($$$$) { |
519 | sub _attach_cb($$$$) { |
678 | my ($registry, $event, $prio, $cb) = @_; |
520 | my ($registry, $event, $prio, $cb) = @_; |
679 | |
521 | |
680 | use sort 'stable'; |
522 | use sort 'stable'; |
681 | |
523 | |
… | |
… | |
852 | # object support |
694 | # object support |
853 | |
695 | |
854 | sub reattach { |
696 | sub reattach { |
855 | # basically do the same as instantiate, without calling instantiate |
697 | # basically do the same as instantiate, without calling instantiate |
856 | my ($obj) = @_; |
698 | my ($obj) = @_; |
|
|
699 | |
|
|
700 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
857 | |
701 | |
858 | my $registry = $obj->registry; |
702 | my $registry = $obj->registry; |
859 | |
703 | |
860 | @$registry = (); |
704 | @$registry = (); |
861 | |
705 | |
… | |
… | |
932 | } |
776 | } |
933 | } else { |
777 | } else { |
934 | aio_unlink $filename; |
778 | aio_unlink $filename; |
935 | aio_unlink "$filename.pst"; |
779 | aio_unlink "$filename.pst"; |
936 | } |
780 | } |
|
|
781 | |
|
|
782 | #d##TODO# nuke non .map-files if exist |
|
|
783 | if ($filename =~ s/\.map$//) { |
|
|
784 | aio_unlink $filename; |
|
|
785 | aio_unlink "$filename.pst"; |
|
|
786 | } |
937 | } |
787 | } |
938 | } |
788 | } |
939 | |
789 | |
940 | sub object_freezer_as_string { |
790 | sub object_freezer_as_string { |
941 | my ($rdata, $objs) = @_; |
791 | my ($rdata, $objs) = @_; |
… | |
… | |
947 | |
797 | |
948 | sub object_thawer_load { |
798 | sub object_thawer_load { |
949 | my ($filename) = @_; |
799 | my ($filename) = @_; |
950 | |
800 | |
951 | my ($data, $av); |
801 | my ($data, $av); |
|
|
802 | |
|
|
803 | #d#TODO remove .map if file does not exist |
|
|
804 | aio_stat $filename and $filename =~ s/\.map$//; |
952 | |
805 | |
953 | (aio_load $filename, $data) >= 0 |
806 | (aio_load $filename, $data) >= 0 |
954 | or return; |
807 | or return; |
955 | |
808 | |
956 | unless (aio_stat "$filename.pst") { |
809 | unless (aio_stat "$filename.pst") { |
… | |
… | |
1048 | "package $pkg; use strict; use utf8;\n" |
901 | "package $pkg; use strict; use utf8;\n" |
1049 | . "#line 1 \"$path\"\n{\n" |
902 | . "#line 1 \"$path\"\n{\n" |
1050 | . (do { local $/; <$fh> }) |
903 | . (do { local $/; <$fh> }) |
1051 | . "\n};\n1"; |
904 | . "\n};\n1"; |
1052 | |
905 | |
1053 | eval $source |
906 | unless (eval $source) { |
1054 | or die $@ ? "$path: $@\n" |
907 | my $msg = $@ ? "$path: $@\n" |
1055 | : "extension disabled.\n"; |
908 | : "extension disabled.\n"; |
|
|
909 | if ($source =~ /^#!.*perl.*#.*MANDATORY/m) { # ugly match |
|
|
910 | warn $@; |
|
|
911 | warn "mandatory extension failed to load, exiting.\n"; |
|
|
912 | exit 1; |
|
|
913 | } |
|
|
914 | die $@; |
|
|
915 | } |
1056 | |
916 | |
1057 | push @EXTS, $pkg; |
917 | push @EXTS, $pkg; |
1058 | } |
918 | } |
1059 | |
919 | |
1060 | sub load_extensions { |
920 | sub load_extensions { |
… | |
… | |
1066 | } or warn "$ext not loaded: $@"; |
926 | } or warn "$ext not loaded: $@"; |
1067 | } |
927 | } |
1068 | } |
928 | } |
1069 | |
929 | |
1070 | ############################################################################# |
930 | ############################################################################# |
1071 | # load/save/clean perl data associated with a map |
|
|
1072 | |
|
|
1073 | *cf::mapsupport::on_clean = sub { |
|
|
1074 | my ($map) = @_; |
|
|
1075 | |
|
|
1076 | my $path = $map->tmpname; |
|
|
1077 | defined $path or return; |
|
|
1078 | |
|
|
1079 | unlink "$path.pst"; |
|
|
1080 | }; |
|
|
1081 | |
|
|
1082 | cf::map->attach (prio => -10000, package => cf::mapsupport::); |
|
|
1083 | |
|
|
1084 | ############################################################################# |
|
|
1085 | |
931 | |
1086 | =head2 CORE EXTENSIONS |
932 | =head2 CORE EXTENSIONS |
1087 | |
933 | |
1088 | Functions and methods that extend core crossfire objects. |
934 | Functions and methods that extend core crossfire objects. |
1089 | |
935 | |
… | |
… | |
1125 | |
971 | |
1126 | sub exists($) { |
972 | sub exists($) { |
1127 | my ($login) = @_; |
973 | my ($login) = @_; |
1128 | |
974 | |
1129 | $cf::PLAYER{$login} |
975 | $cf::PLAYER{$login} |
1130 | or cf::sync_job { !aio_stat $login } |
976 | or cf::sync_job { !aio_stat path $login } |
1131 | } |
977 | } |
1132 | |
978 | |
1133 | sub find($) { |
979 | sub find($) { |
1134 | return $cf::PLAYER{$_[0]} || do { |
980 | return $cf::PLAYER{$_[0]} || do { |
1135 | my $login = $_[0]; |
981 | my $login = $_[0]; |
… | |
… | |
1225 | \@logins |
1071 | \@logins |
1226 | } |
1072 | } |
1227 | |
1073 | |
1228 | =item $player->maps |
1074 | =item $player->maps |
1229 | |
1075 | |
1230 | Returns an arrayref of cf::path's of all maps that are private for this |
1076 | Returns an arrayref of map paths that are private for this |
1231 | player. May block. |
1077 | player. May block. |
1232 | |
1078 | |
1233 | =cut |
1079 | =cut |
1234 | |
1080 | |
1235 | sub maps($) { |
1081 | sub maps($) { |
1236 | my ($pl) = @_; |
1082 | my ($pl) = @_; |
|
|
1083 | |
|
|
1084 | $pl = ref $pl ? $pl->ob->name : $pl; |
1237 | |
1085 | |
1238 | my $files = aio_readdir playerdir $pl |
1086 | my $files = aio_readdir playerdir $pl |
1239 | or return; |
1087 | or return; |
1240 | |
1088 | |
1241 | my @paths; |
1089 | my @paths; |
… | |
… | |
1243 | for (@$files) { |
1091 | for (@$files) { |
1244 | utf8::decode $_; |
1092 | utf8::decode $_; |
1245 | next if /\.(?:pl|pst)$/; |
1093 | next if /\.(?:pl|pst)$/; |
1246 | next unless /^$PATH_SEP/o; |
1094 | next unless /^$PATH_SEP/o; |
1247 | |
1095 | |
1248 | push @paths, new cf::path "~" . $pl->ob->name . "/" . $_; |
1096 | push @paths, cf::map::normalise "~$pl/$_"; |
1249 | } |
1097 | } |
1250 | |
1098 | |
1251 | \@paths |
1099 | \@paths |
1252 | } |
1100 | } |
1253 | |
1101 | |
… | |
… | |
1279 | package cf::map; |
1127 | package cf::map; |
1280 | |
1128 | |
1281 | use Fcntl; |
1129 | use Fcntl; |
1282 | use Coro::AIO; |
1130 | use Coro::AIO; |
1283 | |
1131 | |
|
|
1132 | use overload |
|
|
1133 | '""' => \&as_string, |
|
|
1134 | fallback => 1; |
|
|
1135 | |
1284 | our $MAX_RESET = 3600; |
1136 | our $MAX_RESET = 3600; |
1285 | our $DEFAULT_RESET = 3000; |
1137 | our $DEFAULT_RESET = 3000; |
1286 | |
1138 | |
1287 | sub generate_random_map { |
1139 | sub generate_random_map { |
1288 | my ($path, $rmp) = @_; |
1140 | my ($self, $rmp) = @_; |
1289 | |
|
|
1290 | # mit "rum" bekleckern, nicht |
1141 | # mit "rum" bekleckern, nicht |
1291 | cf::map::_create_random_map ( |
1142 | $self->_create_random_map ( |
1292 | $path, |
|
|
1293 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1143 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1294 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1144 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1295 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1145 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1296 | $rmp->{exit_on_final_map}, |
1146 | $rmp->{exit_on_final_map}, |
1297 | $rmp->{xsize}, $rmp->{ysize}, |
1147 | $rmp->{xsize}, $rmp->{ysize}, |
… | |
… | |
1302 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1152 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1303 | (cf::region::find $rmp->{region}), $rmp->{custom} |
1153 | (cf::region::find $rmp->{region}), $rmp->{custom} |
1304 | ) |
1154 | ) |
1305 | } |
1155 | } |
1306 | |
1156 | |
|
|
1157 | =item cf::map->register ($regex, $prio) |
|
|
1158 | |
|
|
1159 | Register a handler for the map path matching the given regex at the |
|
|
1160 | givne priority (higher is better, built-in handlers have priority 0, the |
|
|
1161 | default). |
|
|
1162 | |
|
|
1163 | =cut |
|
|
1164 | |
|
|
1165 | sub register { |
|
|
1166 | my (undef, $regex, $prio) = @_; |
|
|
1167 | my $pkg = caller; |
|
|
1168 | |
|
|
1169 | no strict; |
|
|
1170 | push @{"$pkg\::ISA"}, __PACKAGE__; |
|
|
1171 | |
|
|
1172 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
|
|
1173 | } |
|
|
1174 | |
|
|
1175 | # also paths starting with '/' |
|
|
1176 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
|
|
1177 | |
|
|
1178 | sub thawer_merge { |
|
|
1179 | my ($self, $merge) = @_; |
|
|
1180 | |
|
|
1181 | # we have to keep some variables in memory intact |
|
|
1182 | local $self->{path}; |
|
|
1183 | local $self->{load_path}; |
|
|
1184 | local $self->{deny_save}; |
|
|
1185 | local $self->{deny_reset}; |
|
|
1186 | |
|
|
1187 | $self->SUPER::thawer_merge ($merge); |
|
|
1188 | } |
|
|
1189 | |
|
|
1190 | sub normalise { |
|
|
1191 | my ($path, $base) = @_; |
|
|
1192 | |
|
|
1193 | $path = "$path"; # make sure its a string |
|
|
1194 | |
|
|
1195 | $path =~ s/\.map$//; |
|
|
1196 | |
|
|
1197 | # map plan: |
|
|
1198 | # |
|
|
1199 | # /! non-realised random map exit (special hack!) |
|
|
1200 | # {... are special paths that are not being touched |
|
|
1201 | # ?xxx/... are special absolute paths |
|
|
1202 | # ?random/... random maps |
|
|
1203 | # /... normal maps |
|
|
1204 | # ~user/... per-player map of a specific user |
|
|
1205 | |
|
|
1206 | $path =~ s/$PATH_SEP/\//go; |
|
|
1207 | |
|
|
1208 | # treat it as relative path if it starts with |
|
|
1209 | # something that looks reasonable |
|
|
1210 | if ($path =~ m{^(?:\./|\.\./|\w)}) { |
|
|
1211 | $base or Carp::carp "normalise called with relative path and no base: '$path'"; |
|
|
1212 | |
|
|
1213 | $base =~ s{[^/]+/?$}{}; |
|
|
1214 | $path = "$base/$path"; |
|
|
1215 | } |
|
|
1216 | |
|
|
1217 | for ($path) { |
|
|
1218 | redo if s{//}{/}; |
|
|
1219 | redo if s{/\.?/}{/}; |
|
|
1220 | redo if s{/[^/]+/\.\./}{/}; |
|
|
1221 | } |
|
|
1222 | |
|
|
1223 | $path |
|
|
1224 | } |
|
|
1225 | |
|
|
1226 | sub new_from_path { |
|
|
1227 | my (undef, $path, $base) = @_; |
|
|
1228 | |
|
|
1229 | return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object |
|
|
1230 | |
|
|
1231 | $path = normalise $path, $base; |
|
|
1232 | |
|
|
1233 | for my $pkg (sort { $EXT_MAP{$b}[0] <=> $EXT_MAP{$a}[0] } keys %EXT_MAP) { |
|
|
1234 | if ($path =~ $EXT_MAP{$pkg}[1]) { |
|
|
1235 | my $self = bless cf::map::new, $pkg; |
|
|
1236 | $self->{path} = $path; $self->path ($path); |
|
|
1237 | $self->init; # pass $1 etc. |
|
|
1238 | return $self; |
|
|
1239 | } |
|
|
1240 | } |
|
|
1241 | |
|
|
1242 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
|
|
1243 | () |
|
|
1244 | } |
|
|
1245 | |
|
|
1246 | sub init { |
|
|
1247 | my ($self) = @_; |
|
|
1248 | |
|
|
1249 | $self |
|
|
1250 | } |
|
|
1251 | |
|
|
1252 | sub as_string { |
|
|
1253 | my ($self) = @_; |
|
|
1254 | |
|
|
1255 | "$self->{path}" |
|
|
1256 | } |
|
|
1257 | |
|
|
1258 | # the displayed name, this is a one way mapping |
|
|
1259 | sub visible_name { |
|
|
1260 | &as_string |
|
|
1261 | } |
|
|
1262 | |
|
|
1263 | # the original (read-only) location |
|
|
1264 | sub load_path { |
|
|
1265 | my ($self) = @_; |
|
|
1266 | |
|
|
1267 | sprintf "%s/%s/%s.map", cf::datadir, cf::mapdir, $self->{path} |
|
|
1268 | } |
|
|
1269 | |
|
|
1270 | # the temporary/swap location |
|
|
1271 | sub save_path { |
|
|
1272 | my ($self) = @_; |
|
|
1273 | |
|
|
1274 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1275 | sprintf "%s/%s/%s.map", cf::localdir, cf::tmpdir, $path |
|
|
1276 | } |
|
|
1277 | |
|
|
1278 | # the unique path, undef == no special unique path |
|
|
1279 | sub uniq_path { |
|
|
1280 | my ($self) = @_; |
|
|
1281 | |
|
|
1282 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1283 | sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $path |
|
|
1284 | } |
|
|
1285 | |
1307 | # and all this just because we cannot iterate over |
1286 | # and all this just because we cannot iterate over |
1308 | # all maps in C++... |
1287 | # all maps in C++... |
1309 | sub change_all_map_light { |
1288 | sub change_all_map_light { |
1310 | my ($change) = @_; |
1289 | my ($change) = @_; |
1311 | |
1290 | |
1312 | $_->change_map_light ($change) |
1291 | $_->change_map_light ($change) |
1313 | for grep $_->outdoor, values %cf::MAP; |
1292 | for grep $_->outdoor, values %cf::MAP; |
1314 | } |
1293 | } |
1315 | |
1294 | |
|
|
1295 | sub unlink_save { |
|
|
1296 | my ($self) = @_; |
|
|
1297 | |
|
|
1298 | utf8::encode (my $save = $self->save_path); |
|
|
1299 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save; |
|
|
1300 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst"; |
|
|
1301 | |
|
|
1302 | #d#TODO remove .map and also nuke |
|
|
1303 | $save =~ s/\.map// or return;#d# |
|
|
1304 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save;#d# |
|
|
1305 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst";#d# |
|
|
1306 | } |
|
|
1307 | |
1316 | sub load_map_header($) { |
1308 | sub load_header_from($) { |
1317 | my ($path) = @_; |
1309 | my ($self, $path) = @_; |
1318 | |
1310 | |
1319 | utf8::encode $path; |
1311 | utf8::encode $path; |
1320 | aio_open $path, O_RDONLY, 0 |
1312 | #aio_open $path, O_RDONLY, 0 |
|
|
1313 | # or return; |
|
|
1314 | |
|
|
1315 | $self->_load_header ($path) |
1321 | or return; |
1316 | or return; |
1322 | |
1317 | |
1323 | my $map = cf::map::new |
1318 | $self->{load_path} = $path; |
|
|
1319 | |
|
|
1320 | 1 |
|
|
1321 | } |
|
|
1322 | |
|
|
1323 | sub load_header_orig { |
|
|
1324 | my ($self) = @_; |
|
|
1325 | |
|
|
1326 | $self->load_header_from ($self->load_path) |
|
|
1327 | } |
|
|
1328 | |
|
|
1329 | sub load_header_temp { |
|
|
1330 | my ($self) = @_; |
|
|
1331 | |
|
|
1332 | $self->load_header_from ($self->save_path) |
|
|
1333 | } |
|
|
1334 | |
|
|
1335 | sub prepare_temp { |
|
|
1336 | my ($self) = @_; |
|
|
1337 | |
|
|
1338 | $self->last_access ((delete $self->{last_access}) |
|
|
1339 | || $cf::RUNTIME); #d# |
|
|
1340 | # safety |
|
|
1341 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1342 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1343 | } |
|
|
1344 | |
|
|
1345 | sub prepare_orig { |
|
|
1346 | my ($self) = @_; |
|
|
1347 | |
|
|
1348 | $self->{load_original} = 1; |
|
|
1349 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1350 | $self->last_access ($cf::RUNTIME); |
|
|
1351 | $self->instantiate; |
|
|
1352 | } |
|
|
1353 | |
|
|
1354 | sub load_header { |
|
|
1355 | my ($self) = @_; |
|
|
1356 | |
|
|
1357 | if ($self->load_header_temp) { |
|
|
1358 | $self->prepare_temp; |
|
|
1359 | } else { |
|
|
1360 | $self->load_header_orig |
1324 | or return; |
1361 | or return; |
|
|
1362 | $self->prepare_orig; |
|
|
1363 | } |
1325 | |
1364 | |
1326 | # for better error messages only, will be overwritten later |
1365 | 1 |
1327 | $map->path ($path); |
|
|
1328 | |
|
|
1329 | $map->load_header ($path) |
|
|
1330 | or return; |
|
|
1331 | |
|
|
1332 | $map->{load_path} = $path; |
|
|
1333 | |
|
|
1334 | $map |
|
|
1335 | } |
1366 | } |
1336 | |
1367 | |
1337 | sub find; |
1368 | sub find; |
1338 | sub find { |
1369 | sub find { |
1339 | my ($path, $origin) = @_; |
1370 | my ($path, $origin) = @_; |
1340 | |
1371 | |
1341 | #warn "find<$path,$origin>\n";#d# |
|
|
1342 | |
|
|
1343 | $path = new cf::path $path, $origin && $origin->path; |
1372 | $path = normalise $path, $origin && $origin->path; |
1344 | my $key = $path->as_string; |
|
|
1345 | |
1373 | |
1346 | cf::lock_wait "map_find:$key"; |
1374 | cf::lock_wait "map_find:$path"; |
1347 | |
1375 | |
1348 | $cf::MAP{$key} || do { |
1376 | $cf::MAP{$path} || do { |
1349 | my $guard = cf::lock_acquire "map_find:$key"; |
1377 | my $guard = cf::lock_acquire "map_find:$path"; |
1350 | |
1378 | my $map = new_from_path cf::map $path |
1351 | # do it the slow way |
|
|
1352 | my $map = $path->load_temp; |
|
|
1353 | |
|
|
1354 | Coro::cede; |
|
|
1355 | |
|
|
1356 | if ($map) { |
|
|
1357 | $map->last_access ((delete $map->{last_access}) |
|
|
1358 | || $cf::RUNTIME); #d# |
|
|
1359 | # safety |
|
|
1360 | $map->{instantiate_time} = $cf::RUNTIME |
|
|
1361 | if $map->{instantiate_time} > $cf::RUNTIME; |
|
|
1362 | } else { |
|
|
1363 | $map = $path->load_orig |
|
|
1364 | or return; |
1379 | or return; |
1365 | |
1380 | |
1366 | $map->{load_original} = 1; |
|
|
1367 | $map->{instantiate_time} = $cf::RUNTIME; |
|
|
1368 | $map->last_access ($cf::RUNTIME); |
|
|
1369 | $map->instantiate; |
|
|
1370 | |
|
|
1371 | # per-player maps become, after loading, normal maps |
|
|
1372 | $map->per_player (0) if $path->{user_rel}; |
|
|
1373 | } |
|
|
1374 | |
|
|
1375 | $map->path ($key); |
|
|
1376 | $map->{path} = $path; |
|
|
1377 | $map->{last_save} = $cf::RUNTIME; |
1381 | $map->{last_save} = $cf::RUNTIME; |
1378 | |
1382 | |
1379 | Coro::cede; |
1383 | $map->load_header |
|
|
1384 | or return; |
1380 | |
1385 | |
1381 | if ($map->should_reset) { |
1386 | if ($map->should_reset && 0) {#d#TODO# disabled, crashy (locking issue?) |
|
|
1387 | # doing this can freeze the server in a sync job, obviously |
|
|
1388 | #$cf::WAIT_FOR_TICK->wait; |
1382 | $map->reset; |
1389 | $map->reset; |
1383 | undef $guard; |
1390 | undef $guard; |
1384 | $map = find $path |
1391 | return find $path; |
1385 | or return; |
|
|
1386 | } |
1392 | } |
1387 | |
1393 | |
1388 | $cf::MAP{$key} = $map |
1394 | $cf::MAP{$path} = $map |
1389 | } |
1395 | } |
1390 | } |
1396 | } |
|
|
1397 | |
|
|
1398 | sub pre_load { } |
|
|
1399 | sub post_load { } |
1391 | |
1400 | |
1392 | sub load { |
1401 | sub load { |
1393 | my ($self) = @_; |
1402 | my ($self) = @_; |
1394 | |
1403 | |
|
|
1404 | local $self->{deny_reset} = 1; # loading can take a long time |
|
|
1405 | |
1395 | my $path = $self->{path}; |
1406 | my $path = $self->{path}; |
1396 | my $guard = cf::lock_acquire "map_load:" . $path->as_string; |
1407 | my $guard = cf::lock_acquire "map_load:$path"; |
1397 | |
1408 | |
1398 | return if $self->in_memory != cf::MAP_SWAPPED; |
1409 | return if $self->in_memory != cf::MAP_SWAPPED; |
1399 | |
1410 | |
1400 | $self->in_memory (cf::MAP_LOADING); |
1411 | $self->in_memory (cf::MAP_LOADING); |
1401 | |
1412 | |
1402 | $self->alloc; |
1413 | $self->alloc; |
|
|
1414 | |
|
|
1415 | $self->pre_load; |
|
|
1416 | |
1403 | $self->load_objects ($self->{load_path}, 1) |
1417 | $self->_load_objects ($self->{load_path}, 1) |
1404 | or return; |
1418 | or return; |
1405 | |
1419 | |
1406 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1420 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1407 | if delete $self->{load_original}; |
1421 | if delete $self->{load_original}; |
1408 | |
1422 | |
1409 | if (my $uniq = $path->uniq_path) { |
1423 | if (my $uniq = $self->uniq_path) { |
1410 | utf8::encode $uniq; |
1424 | utf8::encode $uniq; |
1411 | if (aio_open $uniq, O_RDONLY, 0) { |
1425 | if (aio_open $uniq, O_RDONLY, 0) { |
1412 | $self->clear_unique_items; |
1426 | $self->clear_unique_items; |
1413 | $self->load_objects ($uniq, 0); |
1427 | $self->_load_objects ($uniq, 0); |
1414 | } |
1428 | } |
1415 | } |
1429 | } |
1416 | |
1430 | |
1417 | Coro::cede; |
1431 | Coro::cede; |
1418 | |
1432 | |
1419 | # now do the right thing for maps |
1433 | # now do the right thing for maps |
1420 | $self->link_multipart_objects; |
1434 | $self->link_multipart_objects; |
1421 | |
1435 | |
1422 | if ($self->{path}->is_style_map) { |
1436 | unless ($self->{deny_activate}) { |
1423 | $self->{deny_save} = 1; |
|
|
1424 | $self->{deny_reset} = 1; |
|
|
1425 | } else { |
|
|
1426 | $self->decay_objects; |
1437 | $self->decay_objects; |
1427 | $self->fix_auto_apply; |
1438 | $self->fix_auto_apply; |
1428 | $self->update_buttons; |
1439 | $self->update_buttons; |
|
|
1440 | Coro::cede; |
1429 | $self->set_darkness_map; |
1441 | $self->set_darkness_map; |
1430 | $self->difficulty ($self->estimate_difficulty) |
1442 | $self->difficulty ($self->estimate_difficulty) |
1431 | unless $self->difficulty; |
1443 | unless $self->difficulty; |
|
|
1444 | Coro::cede; |
1432 | $self->activate; |
1445 | $self->activate; |
1433 | } |
1446 | } |
1434 | |
1447 | |
1435 | Coro::cede; |
1448 | $self->post_load; |
1436 | |
1449 | |
1437 | $self->in_memory (cf::MAP_IN_MEMORY); |
1450 | $self->in_memory (cf::MAP_IN_MEMORY); |
|
|
1451 | } |
|
|
1452 | |
|
|
1453 | sub customise_for { |
|
|
1454 | my ($self, $ob) = @_; |
|
|
1455 | |
|
|
1456 | return find "~" . $ob->name . "/" . $self->{path} |
|
|
1457 | if $self->per_player; |
|
|
1458 | |
|
|
1459 | $self |
1438 | } |
1460 | } |
1439 | |
1461 | |
1440 | # find and load all maps in the 3x3 area around a map |
1462 | # find and load all maps in the 3x3 area around a map |
1441 | sub load_diag { |
1463 | sub load_diag { |
1442 | my ($map) = @_; |
1464 | my ($map) = @_; |
… | |
… | |
1472 | |
1494 | |
1473 | cf::sync_job { $map->load }; |
1495 | cf::sync_job { $map->load }; |
1474 | } |
1496 | } |
1475 | |
1497 | |
1476 | our %MAP_PREFETCH; |
1498 | our %MAP_PREFETCH; |
1477 | our $MAP_PREFETCHER = Coro::async { |
1499 | our $MAP_PREFETCHER = undef; |
1478 | while () { |
|
|
1479 | while (%MAP_PREFETCH) { |
|
|
1480 | my $key = each %MAP_PREFETCH |
|
|
1481 | or next; |
|
|
1482 | my $path = delete $MAP_PREFETCH{$key}; |
|
|
1483 | |
|
|
1484 | my $map = find $path |
|
|
1485 | or next; |
|
|
1486 | $map->load; |
|
|
1487 | } |
|
|
1488 | Coro::schedule; |
|
|
1489 | } |
|
|
1490 | }; |
|
|
1491 | |
1500 | |
1492 | sub find_async { |
1501 | sub find_async { |
1493 | my ($path, $origin) = @_; |
1502 | my ($path, $origin) = @_; |
1494 | |
1503 | |
1495 | $path = new cf::path $path, $origin && $origin->path; |
1504 | $path = normalise $path, $origin && $origin->{path}; |
1496 | my $key = $path->as_string; |
|
|
1497 | |
1505 | |
1498 | if (my $map = $cf::MAP{$key}) { |
1506 | if (my $map = $cf::MAP{$path}) { |
1499 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1507 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1500 | } |
1508 | } |
1501 | |
1509 | |
1502 | $MAP_PREFETCH{$key} = $path; |
1510 | undef $MAP_PREFETCH{$path}; |
|
|
1511 | $MAP_PREFETCHER ||= cf::async { |
|
|
1512 | while (%MAP_PREFETCH) { |
|
|
1513 | for my $path (keys %MAP_PREFETCH) { |
|
|
1514 | my $map = find $path |
|
|
1515 | or next; |
|
|
1516 | $map->load; |
|
|
1517 | |
|
|
1518 | delete $MAP_PREFETCH{$path}; |
|
|
1519 | } |
|
|
1520 | } |
|
|
1521 | undef $MAP_PREFETCHER; |
|
|
1522 | }; |
1503 | $MAP_PREFETCHER->ready; |
1523 | $MAP_PREFETCHER->prio (6); |
1504 | |
1524 | |
1505 | () |
1525 | () |
1506 | } |
1526 | } |
1507 | |
1527 | |
1508 | sub save { |
1528 | sub save { |
… | |
… | |
1512 | |
1532 | |
1513 | $self->{last_save} = $cf::RUNTIME; |
1533 | $self->{last_save} = $cf::RUNTIME; |
1514 | |
1534 | |
1515 | return unless $self->dirty; |
1535 | return unless $self->dirty; |
1516 | |
1536 | |
1517 | my $save = $self->{path}->save_path; utf8::encode $save; |
1537 | my $save = $self->save_path; utf8::encode $save; |
1518 | my $uniq = $self->{path}->uniq_path; utf8::encode $uniq; |
1538 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
1519 | |
1539 | |
1520 | $self->{load_path} = $save; |
1540 | $self->{load_path} = $save; |
1521 | |
1541 | |
1522 | return if $self->{deny_save}; |
1542 | return if $self->{deny_save}; |
1523 | |
1543 | |
… | |
… | |
1526 | cf::async { |
1546 | cf::async { |
1527 | $_->contr->save for $self->players; |
1547 | $_->contr->save for $self->players; |
1528 | }; |
1548 | }; |
1529 | |
1549 | |
1530 | if ($uniq) { |
1550 | if ($uniq) { |
1531 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1551 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1532 | $self->save_objects ($uniq, cf::IO_UNIQUES); |
1552 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
1533 | } else { |
1553 | } else { |
1534 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1554 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1535 | } |
1555 | } |
1536 | } |
1556 | } |
1537 | |
1557 | |
1538 | sub swap_out { |
1558 | sub swap_out { |
1539 | my ($self) = @_; |
1559 | my ($self) = @_; |
… | |
… | |
1553 | |
1573 | |
1554 | sub reset_at { |
1574 | sub reset_at { |
1555 | my ($self) = @_; |
1575 | my ($self) = @_; |
1556 | |
1576 | |
1557 | # TODO: safety, remove and allow resettable per-player maps |
1577 | # TODO: safety, remove and allow resettable per-player maps |
1558 | return 1e99 if $self->{path}{user_rel}; |
1578 | return 1e99 if $self->isa ("ext::map_per_player");#d# |
1559 | return 1e99 if $self->{deny_reset}; |
1579 | return 1e99 if $self->{deny_reset}; |
1560 | |
1580 | |
1561 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1581 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1562 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1582 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1563 | |
1583 | |
… | |
… | |
1568 | my ($self) = @_; |
1588 | my ($self) = @_; |
1569 | |
1589 | |
1570 | $self->reset_at <= $cf::RUNTIME |
1590 | $self->reset_at <= $cf::RUNTIME |
1571 | } |
1591 | } |
1572 | |
1592 | |
1573 | sub rename { |
|
|
1574 | my ($self, $new_path) = @_; |
|
|
1575 | |
|
|
1576 | $self->{path}->unlink_save; |
|
|
1577 | |
|
|
1578 | delete $cf::MAP{$self->path}; |
|
|
1579 | $self->{path} = new cf::path $new_path; |
|
|
1580 | $self->path ($self->{path}->as_string); |
|
|
1581 | $cf::MAP{$self->path} = $self; |
|
|
1582 | |
|
|
1583 | $self->save; |
|
|
1584 | } |
|
|
1585 | |
|
|
1586 | sub reset { |
1593 | sub reset { |
1587 | my ($self) = @_; |
1594 | my ($self) = @_; |
1588 | |
1595 | |
1589 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1596 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1590 | |
1597 | |
1591 | return if $self->players; |
1598 | return if $self->players; |
1592 | return if $self->{path}{user_rel};#d# |
1599 | return if $self->isa ("ext::map_per_player");#d# |
1593 | |
1600 | |
1594 | warn "resetting map ", $self->path;#d# |
1601 | warn "resetting map ", $self->path;#d# |
1595 | |
1602 | |
1596 | delete $cf::MAP{$self->path}; |
1603 | delete $cf::MAP{$self->path}; |
1597 | |
1604 | |
|
|
1605 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
1606 | $self->clear; |
|
|
1607 | |
1598 | $_->clear_links_to ($self) for values %cf::MAP; |
1608 | $_->clear_links_to ($self) for values %cf::MAP; |
1599 | |
1609 | |
1600 | $self->{path}->unlink_save; |
1610 | $self->unlink_save; |
1601 | $self->destroy; |
1611 | $self->destroy; |
1602 | } |
1612 | } |
1603 | |
1613 | |
1604 | my $nuke_counter = "aaaa"; |
1614 | my $nuke_counter = "aaaa"; |
1605 | |
1615 | |
1606 | sub nuke { |
1616 | sub nuke { |
1607 | my ($self) = @_; |
1617 | my ($self) = @_; |
1608 | |
1618 | |
|
|
1619 | delete $cf::MAP{$self->path}; |
|
|
1620 | |
|
|
1621 | $self->unlink_save; |
|
|
1622 | |
|
|
1623 | bless $self, "cf::map"; |
|
|
1624 | delete $self->{deny_reset}; |
1609 | $self->{deny_save} = 1; |
1625 | $self->{deny_save} = 1; |
1610 | $self->reset_timeout (1); |
1626 | $self->reset_timeout (1); |
1611 | $self->rename ("{nuke}/" . ($nuke_counter++)); |
1627 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
|
|
1628 | |
|
|
1629 | $cf::MAP{$self->path} = $self; |
|
|
1630 | |
1612 | $self->reset; # polite request, might not happen |
1631 | $self->reset; # polite request, might not happen |
1613 | } |
1632 | } |
1614 | |
1633 | |
1615 | =item cf::map::unique_maps |
1634 | =item cf::map::unique_maps |
1616 | |
1635 | |
1617 | Returns an arrayref of cf::path's of all shared maps that have |
1636 | Returns an arrayref of paths of all shared maps that have |
1618 | instantiated unique items. May block. |
1637 | instantiated unique items. May block. |
1619 | |
1638 | |
1620 | =cut |
1639 | =cut |
1621 | |
1640 | |
1622 | sub unique_maps() { |
1641 | sub unique_maps() { |
… | |
… | |
1628 | for (@$files) { |
1647 | for (@$files) { |
1629 | utf8::decode $_; |
1648 | utf8::decode $_; |
1630 | next if /\.pst$/; |
1649 | next if /\.pst$/; |
1631 | next unless /^$PATH_SEP/o; |
1650 | next unless /^$PATH_SEP/o; |
1632 | |
1651 | |
1633 | push @paths, new cf::path $_; |
1652 | push @paths, cf::map::normalise $_; |
1634 | } |
1653 | } |
1635 | |
1654 | |
1636 | \@paths |
1655 | \@paths |
1637 | } |
1656 | } |
1638 | |
1657 | |
… | |
… | |
1713 | |
1732 | |
1714 | =item $player_object->enter_link |
1733 | =item $player_object->enter_link |
1715 | |
1734 | |
1716 | Freezes the player and moves him/her to a special map (C<{link}>). |
1735 | Freezes the player and moves him/her to a special map (C<{link}>). |
1717 | |
1736 | |
1718 | The player should be reaosnably safe there for short amounts of time. You |
1737 | The player should be reasonably safe there for short amounts of time. You |
1719 | I<MUST> call C<leave_link> as soon as possible, though. |
1738 | I<MUST> call C<leave_link> as soon as possible, though. |
1720 | |
1739 | |
|
|
1740 | Will never block. |
|
|
1741 | |
1721 | =item $player_object->leave_link ($map, $x, $y) |
1742 | =item $player_object->leave_link ($map, $x, $y) |
1722 | |
1743 | |
1723 | Moves the player out of the specila link map onto the given map. If the |
1744 | Moves the player out of the special C<{link}> map onto the specified |
1724 | map is not valid (or omitted), the player will be moved back to the |
1745 | map. If the map is not valid (or omitted), the player will be moved back |
1725 | location he/she was before the call to C<enter_link>, or, if that fails, |
1746 | to the location he/she was before the call to C<enter_link>, or, if that |
1726 | to the emergency map position. |
1747 | fails, to the emergency map position. |
1727 | |
1748 | |
1728 | Might block. |
1749 | Might block. |
1729 | |
1750 | |
1730 | =cut |
1751 | =cut |
|
|
1752 | |
|
|
1753 | sub link_map { |
|
|
1754 | unless ($LINK_MAP) { |
|
|
1755 | $LINK_MAP = cf::map::find "{link}" |
|
|
1756 | or cf::cleanup "FATAL: unable to provide {link} map, exiting."; |
|
|
1757 | $LINK_MAP->load; |
|
|
1758 | } |
|
|
1759 | |
|
|
1760 | $LINK_MAP |
|
|
1761 | } |
1731 | |
1762 | |
1732 | sub cf::object::player::enter_link { |
1763 | sub cf::object::player::enter_link { |
1733 | my ($self) = @_; |
1764 | my ($self) = @_; |
1734 | |
1765 | |
1735 | $self->deactivate_recursive; |
1766 | $self->deactivate_recursive; |
1736 | |
1767 | |
1737 | return if $self->map == $LINK_MAP; |
1768 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1738 | |
1769 | |
1739 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1770 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1740 | if $self->map; |
1771 | if $self->map; |
1741 | |
1772 | |
1742 | $self->enter_map ($LINK_MAP, 20, 20); |
1773 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
1743 | } |
1774 | } |
1744 | |
1775 | |
1745 | sub cf::object::player::leave_link { |
1776 | sub cf::object::player::leave_link { |
1746 | my ($self, $map, $x, $y) = @_; |
1777 | my ($self, $map, $x, $y) = @_; |
1747 | |
1778 | |
… | |
… | |
1811 | =cut |
1842 | =cut |
1812 | |
1843 | |
1813 | sub cf::object::player::goto { |
1844 | sub cf::object::player::goto { |
1814 | my ($self, $path, $x, $y) = @_; |
1845 | my ($self, $path, $x, $y) = @_; |
1815 | |
1846 | |
1816 | $path = new cf::path $path; |
|
|
1817 | |
|
|
1818 | $self->enter_link; |
1847 | $self->enter_link; |
1819 | |
1848 | |
1820 | (async { |
1849 | (async { |
|
|
1850 | my $map = eval { |
1821 | my $map = cf::map::find $path->as_string; |
1851 | my $map = cf::map::find $path; |
1822 | $map = $map->{path}->customise_for ($map, $self) if $map; |
1852 | $map = $map->customise_for ($self) if $map; |
1823 | |
1853 | $map |
1824 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1854 | } or |
1825 | # if $map; |
|
|
1826 | |
|
|
1827 | $map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1855 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1828 | |
1856 | |
1829 | $self->leave_link ($map, $x, $y); |
1857 | $self->leave_link ($map, $x, $y); |
1830 | })->prio (1); |
1858 | })->prio (1); |
1831 | } |
1859 | } |
1832 | |
1860 | |
… | |
… | |
1836 | |
1864 | |
1837 | sub parse_random_map_params { |
1865 | sub parse_random_map_params { |
1838 | my ($spec) = @_; |
1866 | my ($spec) = @_; |
1839 | |
1867 | |
1840 | my $rmp = { # defaults |
1868 | my $rmp = { # defaults |
1841 | xsize => 10, |
1869 | xsize => (cf::rndm 15, 40), |
1842 | ysize => 10, |
1870 | ysize => (cf::rndm 15, 40), |
|
|
1871 | symmetry => (cf::rndm 1, cf::SYMMETRY_XY), |
|
|
1872 | #layout => string, |
1843 | }; |
1873 | }; |
1844 | |
1874 | |
1845 | for (split /\n/, $spec) { |
1875 | for (split /\n/, $spec) { |
1846 | my ($k, $v) = split /\s+/, $_, 2; |
1876 | my ($k, $v) = split /\s+/, $_, 2; |
1847 | |
1877 | |
… | |
… | |
1851 | $rmp |
1881 | $rmp |
1852 | } |
1882 | } |
1853 | |
1883 | |
1854 | sub prepare_random_map { |
1884 | sub prepare_random_map { |
1855 | my ($exit) = @_; |
1885 | my ($exit) = @_; |
|
|
1886 | |
|
|
1887 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
1856 | |
1888 | |
1857 | # all this does is basically replace the /! path by |
1889 | # all this does is basically replace the /! path by |
1858 | # a new random map path (?random/...) with a seed |
1890 | # a new random map path (?random/...) with a seed |
1859 | # that depends on the exit object |
1891 | # that depends on the exit object |
1860 | |
1892 | |
1861 | my $rmp = parse_random_map_params $exit->msg; |
1893 | my $rmp = parse_random_map_params $exit->msg; |
1862 | |
1894 | |
1863 | if ($exit->map) { |
1895 | if ($exit->map) { |
1864 | $rmp->{region} = $exit->map->region_name; |
1896 | $rmp->{region} = $exit->region->name; |
1865 | $rmp->{origin_map} = $exit->map->path; |
1897 | $rmp->{origin_map} = $exit->map->path; |
1866 | $rmp->{origin_x} = $exit->x; |
1898 | $rmp->{origin_x} = $exit->x; |
1867 | $rmp->{origin_y} = $exit->y; |
1899 | $rmp->{origin_y} = $exit->y; |
1868 | } |
1900 | } |
1869 | |
1901 | |
1870 | $rmp->{random_seed} ||= $exit->random_seed; |
1902 | $rmp->{random_seed} ||= $exit->random_seed; |
1871 | |
1903 | |
1872 | my $data = cf::to_json $rmp; |
1904 | my $data = cf::to_json $rmp; |
1873 | my $md5 = Digest::MD5::md5_hex $data; |
1905 | my $md5 = Digest::MD5::md5_hex $data; |
|
|
1906 | my $meta = "$cf::RANDOM_MAPS/$md5.meta"; |
1874 | |
1907 | |
1875 | if (my $fh = aio_open "$cf::RANDOM_MAPS/$md5.meta", O_WRONLY | O_CREAT, 0666) { |
1908 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
1876 | aio_write $fh, 0, (length $data), $data, 0; |
1909 | aio_write $fh, 0, (length $data), $data, 0; |
|
|
1910 | undef $fh; |
|
|
1911 | aio_rename "$meta~", $meta; |
1877 | |
1912 | |
1878 | $exit->slaying ("?random/$md5"); |
1913 | $exit->slaying ("?random/$md5"); |
1879 | $exit->msg (undef); |
1914 | $exit->msg (undef); |
1880 | } |
1915 | } |
1881 | } |
1916 | } |
1882 | |
1917 | |
1883 | sub cf::object::player::enter_exit { |
1918 | sub cf::object::player::enter_exit { |
1884 | my ($self, $exit) = @_; |
1919 | my ($self, $exit) = @_; |
1885 | |
1920 | |
1886 | return unless $self->type == cf::PLAYER; |
1921 | return unless $self->type == cf::PLAYER; |
|
|
1922 | |
|
|
1923 | if ($exit->slaying eq "/!") { |
|
|
1924 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
1925 | cf::sync_job { prepare_random_map $exit }; |
|
|
1926 | } |
|
|
1927 | |
|
|
1928 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
1929 | my $hp = $exit->stats->hp; |
|
|
1930 | my $sp = $exit->stats->sp; |
1887 | |
1931 | |
1888 | $self->enter_link; |
1932 | $self->enter_link; |
1889 | |
1933 | |
1890 | (async { |
1934 | (async { |
1891 | $self->deactivate_recursive; # just to be sure |
1935 | $self->deactivate_recursive; # just to be sure |
1892 | unless (eval { |
1936 | unless (eval { |
1893 | prepare_random_map $exit |
1937 | $self->goto ($slaying, $hp, $sp); |
1894 | if $exit->slaying eq "/!"; |
|
|
1895 | |
|
|
1896 | my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path; |
|
|
1897 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
|
|
1898 | |
1938 | |
1899 | 1; |
1939 | 1; |
1900 | }) { |
1940 | }) { |
1901 | $self->message ("Something went wrong deep within the crossfire server. " |
1941 | $self->message ("Something went wrong deep within the crossfire server. " |
1902 | . "I'll try to bring you back to the map you were before. " |
1942 | . "I'll try to bring you back to the map you were before. " |
… | |
… | |
1963 | # get handled first |
2003 | # get handled first |
1964 | my $queue = delete $ns->{query_queue} |
2004 | my $queue = delete $ns->{query_queue} |
1965 | or return; # be conservative, not sure how that can happen, but we saw a crash here |
2005 | or return; # be conservative, not sure how that can happen, but we saw a crash here |
1966 | |
2006 | |
1967 | (shift @$queue)->[1]->($msg); |
2007 | (shift @$queue)->[1]->($msg); |
|
|
2008 | return unless $ns->valid; # temporary(?) workaround for callback destroying socket |
1968 | |
2009 | |
1969 | push @{ $ns->{query_queue} }, @$queue; |
2010 | push @{ $ns->{query_queue} }, @$queue; |
1970 | |
2011 | |
1971 | if (@{ $ns->{query_queue} } == @$queue) { |
2012 | if (@{ $ns->{query_queue} } == @$queue) { |
1972 | if (@$queue) { |
2013 | if (@$queue) { |
… | |
… | |
2191 | sub db_sync() { |
2232 | sub db_sync() { |
2192 | db_save if $dirty; |
2233 | db_save if $dirty; |
2193 | undef $dirty; |
2234 | undef $dirty; |
2194 | } |
2235 | } |
2195 | |
2236 | |
2196 | my $idle = Event->idle (min => $TICK * 2.8, max => 10, repeat => 0, data => WF_AUTOCANCEL, cb => sub { |
2237 | my $idle = Event->idle ( |
2197 | db_sync; |
2238 | reentrant => 0, |
|
|
2239 | min => 10, |
|
|
2240 | max => 20, |
|
|
2241 | repeat => 0, |
|
|
2242 | data => WF_AUTOCANCEL, |
|
|
2243 | cb => \&db_sync, |
2198 | }); |
2244 | ); |
2199 | |
2245 | |
2200 | sub db_dirty() { |
2246 | sub db_dirty() { |
2201 | $dirty = 1; |
2247 | $dirty = 1; |
2202 | $idle->start; |
2248 | $idle->start; |
2203 | } |
2249 | } |
… | |
… | |
2224 | }, |
2270 | }, |
2225 | ); |
2271 | ); |
2226 | } |
2272 | } |
2227 | |
2273 | |
2228 | ############################################################################# |
2274 | ############################################################################# |
2229 | # the server's main() |
2275 | # the server's init and main functions |
|
|
2276 | |
|
|
2277 | sub load_resources { |
|
|
2278 | load_regions sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
|
|
2279 | or die "unable to load regions file\n";#d# |
|
|
2280 | } |
2230 | |
2281 | |
2231 | sub cfg_load { |
2282 | sub cfg_load { |
2232 | open my $fh, "<:utf8", cf::confdir . "/config" |
2283 | open my $fh, "<:utf8", cf::confdir . "/config" |
2233 | or return; |
2284 | or return; |
2234 | |
2285 | |
… | |
… | |
2247 | }; |
2298 | }; |
2248 | warn $@ if $@; |
2299 | warn $@ if $@; |
2249 | } |
2300 | } |
2250 | } |
2301 | } |
2251 | |
2302 | |
|
|
2303 | sub init { |
|
|
2304 | load_resources; |
|
|
2305 | } |
|
|
2306 | |
2252 | sub main { |
2307 | sub main { |
2253 | # we must not ever block the main coroutine |
2308 | # we must not ever block the main coroutine |
2254 | local $Coro::idle = sub { |
2309 | local $Coro::idle = sub { |
2255 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2310 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
|
|
2311 | (async { |
2256 | async { Event::one_event }; |
2312 | Event::one_event; |
|
|
2313 | })->prio (Coro::PRIO_MAX); |
2257 | }; |
2314 | }; |
2258 | |
2315 | |
2259 | cfg_load; |
2316 | cfg_load; |
2260 | db_load; |
2317 | db_load; |
2261 | load_extensions; |
2318 | load_extensions; |
|
|
2319 | |
|
|
2320 | $TICK_WATCHER->start; |
2262 | Event::loop; |
2321 | Event::loop; |
2263 | } |
2322 | } |
2264 | |
2323 | |
2265 | ############################################################################# |
2324 | ############################################################################# |
2266 | # initialisation and cleanup |
2325 | # initialisation and cleanup |
2267 | |
2326 | |
2268 | # install some emergency cleanup handlers |
2327 | # install some emergency cleanup handlers |
2269 | BEGIN { |
2328 | BEGIN { |
2270 | for my $signal (qw(INT HUP TERM)) { |
2329 | for my $signal (qw(INT HUP TERM)) { |
2271 | Event->signal ( |
2330 | Event->signal ( |
|
|
2331 | reentrant => 0, |
2272 | data => WF_AUTOCANCEL, |
2332 | data => WF_AUTOCANCEL, |
2273 | signal => $signal, |
2333 | signal => $signal, |
|
|
2334 | prio => 0, |
2274 | cb => sub { |
2335 | cb => sub { |
2275 | cf::cleanup "SIG$signal"; |
2336 | cf::cleanup "SIG$signal"; |
2276 | }, |
2337 | }, |
2277 | ); |
2338 | ); |
2278 | } |
2339 | } |
2279 | } |
2340 | } |
… | |
… | |
2284 | warn "enter emergency perl save\n"; |
2345 | warn "enter emergency perl save\n"; |
2285 | |
2346 | |
2286 | cf::sync_job { |
2347 | cf::sync_job { |
2287 | # use a peculiar iteration method to avoid tripping on perl |
2348 | # use a peculiar iteration method to avoid tripping on perl |
2288 | # refcount bugs in for. also avoids problems with players |
2349 | # refcount bugs in for. also avoids problems with players |
2289 | # and maps saved/Destroyed asynchronously. |
2350 | # and maps saved/destroyed asynchronously. |
2290 | warn "begin emergency player save\n"; |
2351 | warn "begin emergency player save\n"; |
2291 | for my $login (keys %cf::PLAYER) { |
2352 | for my $login (keys %cf::PLAYER) { |
2292 | my $pl = $cf::PLAYER{$login} or next; |
2353 | my $pl = $cf::PLAYER{$login} or next; |
2293 | $pl->valid or next; |
2354 | $pl->valid or next; |
2294 | $pl->save; |
2355 | $pl->save; |
… | |
… | |
2308 | } |
2369 | } |
2309 | |
2370 | |
2310 | sub reload() { |
2371 | sub reload() { |
2311 | # can/must only be called in main |
2372 | # can/must only be called in main |
2312 | if ($Coro::current != $Coro::main) { |
2373 | if ($Coro::current != $Coro::main) { |
2313 | warn "can only reload from main coroutine\n"; |
2374 | warn "can only reload from main coroutine"; |
2314 | return; |
2375 | return; |
2315 | } |
2376 | } |
2316 | |
2377 | |
2317 | warn "reloading..."; |
2378 | warn "reloading..."; |
2318 | |
2379 | |
2319 | warn "freezing server"; |
2380 | warn "cancelling server ticker"; |
2320 | my $guard = freeze_mainloop; |
2381 | $TICK_WATCHER->cancel; |
|
|
2382 | |
2321 | cf::emergency_save; |
2383 | cf::emergency_save; |
2322 | |
|
|
2323 | warn "sync database to disk"; |
|
|
2324 | cf::db_sync; |
|
|
2325 | IO::AIO::flush; |
|
|
2326 | |
2384 | |
2327 | eval { |
2385 | eval { |
2328 | # if anything goes wrong in here, we should simply crash as we already saved |
2386 | # if anything goes wrong in here, we should simply crash as we already saved |
2329 | |
2387 | |
|
|
2388 | warn "syncing database to disk"; |
|
|
2389 | cf::db_sync; |
|
|
2390 | |
2330 | warn "cancel all watchers"; |
2391 | warn "cancelling all WF_AUTOCANCEL watchers"; |
2331 | for (Event::all_watchers) { |
2392 | for (Event::all_watchers) { |
2332 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2393 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2333 | } |
2394 | } |
2334 | |
2395 | |
|
|
2396 | warn "flushing outstanding aio requests"; |
|
|
2397 | for (;;) { |
|
|
2398 | IO::AIO::flush; |
|
|
2399 | Coro::cede; |
|
|
2400 | last unless IO::AIO::nreqs; |
|
|
2401 | warn "iterate..."; |
|
|
2402 | } |
|
|
2403 | |
2335 | warn "cancel all extension coros"; |
2404 | warn "cancelling all extension coros"; |
2336 | $_->cancel for values %EXT_CORO; |
2405 | $_->cancel for values %EXT_CORO; |
2337 | %EXT_CORO = (); |
2406 | %EXT_CORO = (); |
2338 | |
2407 | |
2339 | warn "remove commands"; |
2408 | warn "removing commands"; |
2340 | %COMMAND = (); |
2409 | %COMMAND = (); |
2341 | |
2410 | |
2342 | warn "remove ext commands"; |
2411 | warn "removing ext commands"; |
2343 | %EXTCMD = (); |
2412 | %EXTCMD = (); |
2344 | |
2413 | |
2345 | warn "unload/nuke all extensions"; |
2414 | warn "unloading/nuking all extensions"; |
2346 | for my $pkg (@EXTS) { |
2415 | for my $pkg (@EXTS) { |
2347 | warn "... unloading $pkg"; |
2416 | warn "... unloading $pkg"; |
2348 | |
2417 | |
2349 | if (my $cb = $pkg->can ("unload")) { |
2418 | if (my $cb = $pkg->can ("unload")) { |
2350 | eval { |
2419 | eval { |
… | |
… | |
2355 | |
2424 | |
2356 | warn "... nuking $pkg"; |
2425 | warn "... nuking $pkg"; |
2357 | Symbol::delete_package $pkg; |
2426 | Symbol::delete_package $pkg; |
2358 | } |
2427 | } |
2359 | |
2428 | |
2360 | warn "unload all perl modules loaded from $LIBDIR"; |
2429 | warn "unloading all perl modules loaded from $LIBDIR"; |
2361 | while (my ($k, $v) = each %INC) { |
2430 | while (my ($k, $v) = each %INC) { |
2362 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2431 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2363 | |
2432 | |
2364 | warn "removing <$k>"; |
2433 | warn "... unloading $k"; |
2365 | delete $INC{$k}; |
2434 | delete $INC{$k}; |
2366 | |
2435 | |
2367 | $k =~ s/\.pm$//; |
2436 | $k =~ s/\.pm$//; |
2368 | $k =~ s/\//::/g; |
2437 | $k =~ s/\//::/g; |
2369 | |
2438 | |
… | |
… | |
2372 | } |
2441 | } |
2373 | |
2442 | |
2374 | Symbol::delete_package $k; |
2443 | Symbol::delete_package $k; |
2375 | } |
2444 | } |
2376 | |
2445 | |
2377 | warn "get rid of safe::, as good as possible"; |
2446 | warn "getting rid of safe::, as good as possible"; |
2378 | Symbol::delete_package "safe::$_" |
2447 | Symbol::delete_package "safe::$_" |
2379 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2448 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2380 | |
2449 | |
2381 | warn "unload cf.pm \"a bit\""; |
2450 | warn "unloading cf.pm \"a bit\""; |
2382 | delete $INC{"cf.pm"}; |
2451 | delete $INC{"cf.pm"}; |
2383 | |
2452 | |
2384 | # don't, removes xs symbols, too, |
2453 | # don't, removes xs symbols, too, |
2385 | # and global variables created in xs |
2454 | # and global variables created in xs |
2386 | #Symbol::delete_package __PACKAGE__; |
2455 | #Symbol::delete_package __PACKAGE__; |
2387 | |
2456 | |
|
|
2457 | warn "unload completed, starting to reload now"; |
|
|
2458 | |
2388 | warn "reloading cf.pm"; |
2459 | warn "reloading cf.pm"; |
2389 | require cf; |
2460 | require cf; |
2390 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2461 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2391 | |
2462 | |
2392 | warn "load config and database again"; |
2463 | warn "loading config and database again"; |
2393 | cf::cfg_load; |
2464 | cf::cfg_load; |
2394 | cf::db_load; |
2465 | cf::db_load; |
2395 | |
2466 | |
2396 | warn "load extensions"; |
2467 | warn "loading extensions"; |
2397 | cf::load_extensions; |
2468 | cf::load_extensions; |
2398 | |
2469 | |
2399 | warn "reattach attachments to objects/players"; |
2470 | warn "reattaching attachments to objects/players"; |
2400 | _global_reattach; |
2471 | _global_reattach; |
2401 | warn "reattach attachments to maps"; |
2472 | warn "reattaching attachments to maps"; |
2402 | reattach $_ for values %MAP; |
2473 | reattach $_ for values %MAP; |
|
|
2474 | |
|
|
2475 | warn "loading reloadable resources"; |
|
|
2476 | load_resources; |
|
|
2477 | |
|
|
2478 | warn "restarting server ticker"; |
|
|
2479 | |
|
|
2480 | $TICK_WATCHER->start; |
2403 | }; |
2481 | }; |
2404 | |
2482 | |
2405 | if ($@) { |
2483 | if ($@) { |
2406 | warn $@; |
2484 | warn $@; |
2407 | warn "error while reloading, exiting."; |
2485 | warn "error while reloading, exiting."; |
… | |
… | |
2409 | } |
2487 | } |
2410 | |
2488 | |
2411 | warn "reloaded"; |
2489 | warn "reloaded"; |
2412 | }; |
2490 | }; |
2413 | |
2491 | |
2414 | ############################################################################# |
2492 | our $RELOAD_WATCHER; # used only during reload |
2415 | |
|
|
2416 | unless ($LINK_MAP) { |
|
|
2417 | $LINK_MAP = cf::map::new; |
|
|
2418 | |
|
|
2419 | $LINK_MAP->width (41); |
|
|
2420 | $LINK_MAP->height (41); |
|
|
2421 | $LINK_MAP->alloc; |
|
|
2422 | $LINK_MAP->path ("{link}"); |
|
|
2423 | $LINK_MAP->{path} = bless { path => "{link}" }, "cf::path"; |
|
|
2424 | $LINK_MAP->in_memory (MAP_IN_MEMORY); |
|
|
2425 | |
|
|
2426 | # dirty hack because... archetypes are not yet loaded |
|
|
2427 | Event->timer ( |
|
|
2428 | after => 10, |
|
|
2429 | cb => sub { |
|
|
2430 | $_[0]->w->cancel; |
|
|
2431 | |
|
|
2432 | # provide some exits "home" |
|
|
2433 | my $exit = cf::object::new "exit"; |
|
|
2434 | |
|
|
2435 | $exit->slaying ($EMERGENCY_POSITION->[0]); |
|
|
2436 | $exit->stats->hp ($EMERGENCY_POSITION->[1]); |
|
|
2437 | $exit->stats->sp ($EMERGENCY_POSITION->[2]); |
|
|
2438 | |
|
|
2439 | $LINK_MAP->insert ($exit->clone, 19, 19); |
|
|
2440 | $LINK_MAP->insert ($exit->clone, 19, 20); |
|
|
2441 | $LINK_MAP->insert ($exit->clone, 19, 21); |
|
|
2442 | $LINK_MAP->insert ($exit->clone, 20, 19); |
|
|
2443 | $LINK_MAP->insert ($exit->clone, 20, 21); |
|
|
2444 | $LINK_MAP->insert ($exit->clone, 21, 19); |
|
|
2445 | $LINK_MAP->insert ($exit->clone, 21, 20); |
|
|
2446 | $LINK_MAP->insert ($exit->clone, 21, 21); |
|
|
2447 | |
|
|
2448 | $exit->destroy; |
|
|
2449 | }); |
|
|
2450 | |
|
|
2451 | $LINK_MAP->{deny_save} = 1; |
|
|
2452 | $LINK_MAP->{deny_reset} = 1; |
|
|
2453 | |
|
|
2454 | $cf::MAP{$LINK_MAP->path} = $LINK_MAP; |
|
|
2455 | } |
|
|
2456 | |
2493 | |
2457 | register_command "reload" => sub { |
2494 | register_command "reload" => sub { |
2458 | my ($who, $arg) = @_; |
2495 | my ($who, $arg) = @_; |
2459 | |
2496 | |
2460 | if ($who->flag (FLAG_WIZ)) { |
2497 | if ($who->flag (FLAG_WIZ)) { |
2461 | $who->message ("start of reload."); |
2498 | $who->message ("reloading server."); |
|
|
2499 | |
|
|
2500 | # doing reload synchronously and two reloads happen back-to-back, |
|
|
2501 | # coro crashes during coro_state_free->destroy here. |
|
|
2502 | |
|
|
2503 | $RELOAD_WATCHER ||= Event->timer ( |
|
|
2504 | reentrant => 0, |
|
|
2505 | after => 0, |
|
|
2506 | data => WF_AUTOCANCEL, |
|
|
2507 | cb => sub { |
2462 | reload; |
2508 | reload; |
2463 | $who->message ("end of reload."); |
2509 | undef $RELOAD_WATCHER; |
|
|
2510 | }, |
|
|
2511 | ); |
2464 | } |
2512 | } |
2465 | }; |
2513 | }; |
2466 | |
2514 | |
2467 | unshift @INC, $LIBDIR; |
2515 | unshift @INC, $LIBDIR; |
|
|
2516 | |
|
|
2517 | my $bug_warning = 0; |
2468 | |
2518 | |
2469 | $TICK_WATCHER = Event->timer ( |
2519 | $TICK_WATCHER = Event->timer ( |
2470 | reentrant => 0, |
2520 | reentrant => 0, |
|
|
2521 | parked => 1, |
2471 | prio => 0, |
2522 | prio => 0, |
2472 | at => $NEXT_TICK || $TICK, |
2523 | at => $NEXT_TICK || $TICK, |
2473 | data => WF_AUTOCANCEL, |
2524 | data => WF_AUTOCANCEL, |
2474 | cb => sub { |
2525 | cb => sub { |
|
|
2526 | if ($Coro::current != $Coro::main) { |
|
|
2527 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
|
|
2528 | unless ++$bug_warning > 10; |
|
|
2529 | return; |
|
|
2530 | } |
|
|
2531 | |
2475 | $NOW = Event::time; |
2532 | $NOW = Event::time; |
2476 | |
2533 | |
2477 | cf::server_tick; # one server iteration |
2534 | cf::server_tick; # one server iteration |
2478 | $RUNTIME += $TICK; |
2535 | $RUNTIME += $TICK; |
2479 | $NEXT_TICK += $TICK; |
2536 | $NEXT_TICK += $TICK; |
2480 | |
2537 | |
2481 | $WAIT_FOR_TICK->broadcast; |
2538 | $WAIT_FOR_TICK->broadcast; |
2482 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2539 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
|
|
2540 | |
|
|
2541 | Event::sweep; |
|
|
2542 | Coro::cede_notself; |
|
|
2543 | |
|
|
2544 | # my $AFTER = Event::time; |
|
|
2545 | # warn $AFTER - $NOW;#d# |
2483 | |
2546 | |
2484 | # if we are delayed by four ticks or more, skip them all |
2547 | # if we are delayed by four ticks or more, skip them all |
2485 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2548 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2486 | |
2549 | |
2487 | $TICK_WATCHER->at ($NEXT_TICK); |
2550 | $TICK_WATCHER->at ($NEXT_TICK); |
2488 | $TICK_WATCHER->start; |
2551 | $TICK_WATCHER->start; |
2489 | }, |
2552 | }, |
2490 | ); |
2553 | ); |
2491 | |
2554 | |
2492 | IO::AIO::max_poll_time $TICK * 0.2; |
2555 | IO::AIO::max_poll_time $TICK * 0.1; |
2493 | |
2556 | |
2494 | Event->io ( |
2557 | undef $Coro::AIO::WATCHER; |
|
|
2558 | $AIO_POLL_WATCHER = Event->io ( |
|
|
2559 | reentrant => 0, |
2495 | fd => IO::AIO::poll_fileno, |
2560 | fd => IO::AIO::poll_fileno, |
2496 | poll => 'r', |
2561 | poll => 'r', |
2497 | prio => 5, |
2562 | prio => 6, |
2498 | data => WF_AUTOCANCEL, |
2563 | data => WF_AUTOCANCEL, |
2499 | cb => \&IO::AIO::poll_cb, |
2564 | cb => \&IO::AIO::poll_cb, |
2500 | ); |
2565 | ); |
2501 | |
2566 | |
2502 | Event->timer ( |
2567 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
|
|
2568 | reentrant => 0, |
2503 | data => WF_AUTOCANCEL, |
2569 | data => WF_AUTOCANCEL, |
2504 | after => 0, |
2570 | after => 1, |
2505 | interval => 10, |
2571 | interval => 10, |
2506 | cb => sub { |
2572 | prio => 6, # keep it lowest so it acts like a watchdog |
2507 | (Coro::unblock_sub { |
2573 | cb => Coro::unblock_sub { |
2508 | write_runtime |
2574 | write_runtime |
2509 | or warn "ERROR: unable to write runtime file: $!"; |
2575 | or warn "ERROR: unable to write runtime file: $!"; |
2510 | })->(); |
|
|
2511 | }, |
2576 | }, |
2512 | ); |
2577 | ); |
2513 | |
2578 | |
2514 | END { cf::emergency_save } |
2579 | END { cf::emergency_save } |
2515 | |
2580 | |