… | |
… | |
33 | |
33 | |
34 | $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 |
35 | |
35 | |
36 | our %COMMAND = (); |
36 | our %COMMAND = (); |
37 | our %COMMAND_TIME = (); |
37 | our %COMMAND_TIME = (); |
|
|
38 | |
|
|
39 | our @EXTS = (); # list of extension package names |
38 | our %EXTCMD = (); |
40 | our %EXTCMD = (); |
|
|
41 | our %EXT_CORO = (); # coroutines bound to extensions |
|
|
42 | our %EXT_MAP = (); # pluggable maps |
39 | |
43 | |
40 | our @EVENT; |
44 | our @EVENT; |
41 | our $LIBDIR = datadir . "/ext"; |
45 | our $LIBDIR = datadir . "/ext"; |
42 | |
46 | |
43 | our $TICK = MAX_TIME * 1e-6; |
47 | our $TICK = MAX_TIME * 1e-6; |
44 | our $TICK_WATCHER; |
48 | our $TICK_WATCHER; |
|
|
49 | our $AIO_POLL_WATCHER; |
|
|
50 | our $WRITE_RUNTIME_WATCHER; |
45 | our $NEXT_TICK; |
51 | our $NEXT_TICK; |
46 | our $NOW; |
52 | our $NOW; |
47 | |
53 | |
48 | our %CFG; |
54 | our %CFG; |
49 | |
55 | |
50 | our $UPTIME; $UPTIME ||= time; |
56 | our $UPTIME; $UPTIME ||= time; |
51 | our $RUNTIME; |
57 | our $RUNTIME; |
52 | |
58 | |
53 | our %PLAYER; # all users |
59 | our %PLAYER; # all users |
54 | our %MAP; # all maps |
60 | our %MAP; # all maps |
55 | our $LINK_MAP; # the special {link} map |
61 | our $LINK_MAP; # the special {link} map, which is always available |
56 | our $RANDOM_MAPS = cf::localdir . "/random"; |
62 | our $RANDOM_MAPS = cf::localdir . "/random"; |
57 | our %EXT_CORO; # coroutines bound to extensions |
|
|
58 | |
63 | |
59 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
64 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
60 | 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 |
61 | |
69 | |
62 | binmode STDOUT; |
70 | binmode STDOUT; |
63 | binmode STDERR; |
71 | binmode STDERR; |
64 | |
72 | |
65 | # read virtual server time, if available |
73 | # read virtual server time, if available |
… | |
… | |
73 | mkdir cf::localdir . "/" . cf::playerdir; |
81 | mkdir cf::localdir . "/" . cf::playerdir; |
74 | mkdir cf::localdir . "/" . cf::tmpdir; |
82 | mkdir cf::localdir . "/" . cf::tmpdir; |
75 | mkdir cf::localdir . "/" . cf::uniquedir; |
83 | mkdir cf::localdir . "/" . cf::uniquedir; |
76 | mkdir $RANDOM_MAPS; |
84 | mkdir $RANDOM_MAPS; |
77 | |
85 | |
78 | # a special map that is always available |
|
|
79 | our $LINK_MAP; |
|
|
80 | our $EMERGENCY_POSITION; |
86 | our $EMERGENCY_POSITION; |
81 | |
87 | |
82 | ############################################################################# |
88 | ############################################################################# |
83 | |
89 | |
84 | =head2 GLOBAL VARIABLES |
90 | =head2 GLOBAL VARIABLES |
… | |
… | |
156 | } |
162 | } |
157 | |
163 | |
158 | $Event::DIED = sub { |
164 | $Event::DIED = sub { |
159 | warn "error in event callback: @_"; |
165 | warn "error in event callback: @_"; |
160 | }; |
166 | }; |
161 | |
|
|
162 | my %ext_pkg; |
|
|
163 | my @exts; |
|
|
164 | my @hook; |
|
|
165 | |
167 | |
166 | =head2 UTILITY FUNCTIONS |
168 | =head2 UTILITY FUNCTIONS |
167 | |
169 | |
168 | =over 4 |
170 | =over 4 |
169 | |
171 | |
… | |
… | |
257 | } |
259 | } |
258 | |
260 | |
259 | sub freeze_mainloop { |
261 | sub freeze_mainloop { |
260 | return unless $TICK_WATCHER->is_active; |
262 | return unless $TICK_WATCHER->is_active; |
261 | |
263 | |
262 | my $guard = Coro::guard { $TICK_WATCHER->start }; |
264 | my $guard = Coro::guard { |
|
|
265 | $TICK_WATCHER->start; |
|
|
266 | $WRITE_RUNTIME_WATCHER->start; |
|
|
267 | }; |
|
|
268 | $WRITE_RUNTIME_WATCHER->stop; |
263 | $TICK_WATCHER->stop; |
269 | $TICK_WATCHER->stop; |
264 | $guard |
270 | $guard |
265 | } |
271 | } |
266 | |
272 | |
267 | =item cf::async { BLOCK } |
273 | =item cf::async { BLOCK } |
… | |
… | |
319 | } |
325 | } |
320 | } |
326 | } |
321 | |
327 | |
322 | =item $coro = cf::async_ext { BLOCK } |
328 | =item $coro = cf::async_ext { BLOCK } |
323 | |
329 | |
324 | Like async, but this coro is automcatially being canceled when the |
330 | Like async, but this coro is automatically being canceled when the |
325 | extension calling this is being unloaded. |
331 | extension calling this is being unloaded. |
326 | |
332 | |
327 | =cut |
333 | =cut |
328 | |
334 | |
329 | sub async_ext(&) { |
335 | sub async_ext(&) { |
… | |
… | |
362 | } |
368 | } |
363 | |
369 | |
364 | =back |
370 | =back |
365 | |
371 | |
366 | =cut |
372 | =cut |
367 | |
|
|
368 | ############################################################################# |
|
|
369 | |
|
|
370 | package cf::path; |
|
|
371 | |
|
|
372 | use overload |
|
|
373 | '""' => \&as_string; |
|
|
374 | |
|
|
375 | # used to convert map paths into valid unix filenames by repalcing / by ∕ |
|
|
376 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
|
|
377 | |
|
|
378 | sub new { |
|
|
379 | my ($class, $path, $base) = @_; |
|
|
380 | |
|
|
381 | $path = $path->as_string if ref $path; |
|
|
382 | |
|
|
383 | my $self = bless { }, $class; |
|
|
384 | |
|
|
385 | # {... are special paths that are not touched |
|
|
386 | # ?xxx/... are special absolute paths |
|
|
387 | # ?random/... random maps |
|
|
388 | # /! non-realised random map exit |
|
|
389 | # /... normal maps |
|
|
390 | # ~/... per-player maps without a specific player (DO NOT USE) |
|
|
391 | # ~user/... per-player map of a specific user |
|
|
392 | |
|
|
393 | $path =~ s/$PATH_SEP/\//go; |
|
|
394 | |
|
|
395 | if ($path =~ /^{/) { |
|
|
396 | # fine as it is |
|
|
397 | } elsif ($path =~ s{^\?random/}{}) { |
|
|
398 | Coro::AIO::aio_load "$cf::RANDOM_MAPS/$path.meta", my $data; |
|
|
399 | $self->{random} = cf::from_json $data; |
|
|
400 | } else { |
|
|
401 | if ($path =~ s{^~([^/]+)?}{}) { |
|
|
402 | $self->{user_rel} = 1; |
|
|
403 | |
|
|
404 | if (defined $1) { |
|
|
405 | $self->{user} = $1; |
|
|
406 | } elsif ($base =~ m{^~([^/]+)/}) { |
|
|
407 | $self->{user} = $1; |
|
|
408 | } else { |
|
|
409 | warn "cannot resolve user-relative path without user <$path,$base>\n"; |
|
|
410 | } |
|
|
411 | } elsif ($path =~ /^\//) { |
|
|
412 | # already absolute |
|
|
413 | } else { |
|
|
414 | $base =~ s{[^/]+/?$}{}; |
|
|
415 | return $class->new ("$base/$path"); |
|
|
416 | } |
|
|
417 | |
|
|
418 | for ($path) { |
|
|
419 | redo if s{/\.?/}{/}; |
|
|
420 | redo if s{/[^/]+/\.\./}{/}; |
|
|
421 | } |
|
|
422 | } |
|
|
423 | |
|
|
424 | $self->{path} = $path; |
|
|
425 | |
|
|
426 | $self |
|
|
427 | } |
|
|
428 | |
|
|
429 | # the name / primary key / in-game path |
|
|
430 | sub as_string { |
|
|
431 | my ($self) = @_; |
|
|
432 | |
|
|
433 | $self->{user_rel} ? "~$self->{user}$self->{path}" |
|
|
434 | : $self->{random} ? "?random/$self->{path}" |
|
|
435 | : $self->{path} |
|
|
436 | } |
|
|
437 | |
|
|
438 | # the displayed name, this is a one way mapping |
|
|
439 | sub visible_name { |
|
|
440 | my ($self) = @_; |
|
|
441 | |
|
|
442 | # if (my $rmp = $self->{random}) { |
|
|
443 | # # todo: be more intelligent about this |
|
|
444 | # "?random/$rmp->{origin_map}+$rmp->{origin_x}+$rmp->{origin_y}/$rmp->{dungeon_level}" |
|
|
445 | # } else { |
|
|
446 | $self->as_string |
|
|
447 | # } |
|
|
448 | } |
|
|
449 | |
|
|
450 | # escape the /'s in the path |
|
|
451 | sub _escaped_path { |
|
|
452 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
453 | $path |
|
|
454 | } |
|
|
455 | |
|
|
456 | # the original (read-only) location |
|
|
457 | sub load_path { |
|
|
458 | my ($self) = @_; |
|
|
459 | |
|
|
460 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
461 | } |
|
|
462 | |
|
|
463 | # the temporary/swap location |
|
|
464 | sub save_path { |
|
|
465 | my ($self) = @_; |
|
|
466 | |
|
|
467 | $self->{user_rel} ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path |
|
|
468 | : $self->{random} ? sprintf "%s/%s", $RANDOM_MAPS, $self->{path} |
|
|
469 | : sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path |
|
|
470 | } |
|
|
471 | |
|
|
472 | # the unique path, might be eq to save_path |
|
|
473 | sub uniq_path { |
|
|
474 | my ($self) = @_; |
|
|
475 | |
|
|
476 | $self->{user_rel} || $self->{random} |
|
|
477 | ? undef |
|
|
478 | : sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
|
|
479 | } |
|
|
480 | |
|
|
481 | # return random map parameters, or undef |
|
|
482 | sub random_map_params { |
|
|
483 | my ($self) = @_; |
|
|
484 | |
|
|
485 | $self->{random} |
|
|
486 | } |
|
|
487 | |
|
|
488 | # this is somewhat ugly, but style maps do need special treatment |
|
|
489 | sub is_style_map { |
|
|
490 | $_[0]{path} =~ m{^/styles/} |
|
|
491 | } |
|
|
492 | |
|
|
493 | package cf; |
|
|
494 | |
373 | |
495 | ############################################################################# |
374 | ############################################################################# |
496 | |
375 | |
497 | =head2 ATTACHABLE OBJECTS |
376 | =head2 ATTACHABLE OBJECTS |
498 | |
377 | |
… | |
… | |
624 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
503 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
625 | our @CB_MAP = (); |
504 | our @CB_MAP = (); |
626 | |
505 | |
627 | my %attachment; |
506 | my %attachment; |
628 | |
507 | |
|
|
508 | sub cf::attachable::thawer_merge { |
|
|
509 | # simply override everything except _meta |
|
|
510 | local $_[0]{_meta}; |
|
|
511 | %{$_[0]} = %{$_[1]}; |
|
|
512 | } |
|
|
513 | |
629 | sub _attach_cb($$$$) { |
514 | sub _attach_cb($$$$) { |
630 | my ($registry, $event, $prio, $cb) = @_; |
515 | my ($registry, $event, $prio, $cb) = @_; |
631 | |
516 | |
632 | use sort 'stable'; |
517 | use sort 'stable'; |
633 | |
518 | |
… | |
… | |
804 | # object support |
689 | # object support |
805 | |
690 | |
806 | sub reattach { |
691 | sub reattach { |
807 | # basically do the same as instantiate, without calling instantiate |
692 | # basically do the same as instantiate, without calling instantiate |
808 | my ($obj) = @_; |
693 | my ($obj) = @_; |
|
|
694 | |
|
|
695 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
809 | |
696 | |
810 | my $registry = $obj->registry; |
697 | my $registry = $obj->registry; |
811 | |
698 | |
812 | @$registry = (); |
699 | @$registry = (); |
813 | |
700 | |
… | |
… | |
945 | =cut |
832 | =cut |
946 | |
833 | |
947 | sub register_extcmd { |
834 | sub register_extcmd { |
948 | my ($name, $cb) = @_; |
835 | my ($name, $cb) = @_; |
949 | |
836 | |
950 | my $caller = caller; |
|
|
951 | #warn "registering extcmd '$name' to '$caller'"; |
|
|
952 | |
|
|
953 | $EXTCMD{$name} = [$cb, $caller]; |
837 | $EXTCMD{$name} = $cb; |
954 | } |
838 | } |
955 | |
839 | |
956 | cf::player->attach ( |
840 | cf::player->attach ( |
957 | on_command => sub { |
841 | on_command => sub { |
958 | my ($pl, $name, $params) = @_; |
842 | my ($pl, $name, $params) = @_; |
… | |
… | |
971 | |
855 | |
972 | my $msg = eval { from_json $buf }; |
856 | my $msg = eval { from_json $buf }; |
973 | |
857 | |
974 | if (ref $msg) { |
858 | if (ref $msg) { |
975 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
859 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
976 | if (my %reply = $cb->[0]->($pl, $msg)) { |
860 | if (my %reply = $cb->($pl, $msg)) { |
977 | $pl->ext_reply ($msg->{msgid}, %reply); |
861 | $pl->ext_reply ($msg->{msgid}, %reply); |
978 | } |
862 | } |
979 | } |
863 | } |
980 | } else { |
864 | } else { |
981 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
865 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
… | |
… | |
983 | |
867 | |
984 | cf::override; |
868 | cf::override; |
985 | }, |
869 | }, |
986 | ); |
870 | ); |
987 | |
871 | |
988 | sub register { |
|
|
989 | my ($base, $pkg) = @_; |
|
|
990 | |
|
|
991 | #TODO |
|
|
992 | } |
|
|
993 | |
|
|
994 | sub load_extension { |
872 | sub load_extension { |
995 | my ($path) = @_; |
873 | my ($path) = @_; |
996 | |
874 | |
997 | $path =~ /([^\/\\]+)\.ext$/ or die "$path"; |
875 | $path =~ /([^\/\\]+)\.ext$/ or die "$path"; |
998 | my $base = $1; |
876 | my $base = $1; |
999 | my $pkg = $1; |
877 | my $pkg = $1; |
1000 | $pkg =~ s/[^[:word:]]/_/g; |
878 | $pkg =~ s/[^[:word:]]/_/g; |
1001 | $pkg = "ext::$pkg"; |
879 | $pkg = "ext::$pkg"; |
1002 | |
880 | |
1003 | warn "loading '$path' into '$pkg'\n"; |
881 | warn "... loading '$path' into '$pkg'\n"; |
1004 | |
882 | |
1005 | open my $fh, "<:utf8", $path |
883 | open my $fh, "<:utf8", $path |
1006 | or die "$path: $!"; |
884 | or die "$path: $!"; |
1007 | |
885 | |
1008 | my $source = |
886 | my $source = |
1009 | "package $pkg; use strict; use utf8;\n" |
887 | "package $pkg; use strict; use utf8;\n" |
1010 | . "#line 1 \"$path\"\n{\n" |
888 | . "#line 1 \"$path\"\n{\n" |
1011 | . (do { local $/; <$fh> }) |
889 | . (do { local $/; <$fh> }) |
1012 | . "\n};\n1"; |
890 | . "\n};\n1"; |
1013 | |
891 | |
1014 | eval $source |
892 | unless (eval $source) { |
1015 | or die $@ ? "$path: $@\n" |
893 | my $msg = $@ ? "$path: $@\n" |
1016 | : "extension disabled.\n"; |
894 | : "extension disabled.\n"; |
1017 | |
895 | if ($source =~ /^#!.*perl.*#.*MANDATORY/m) { # ugly match |
1018 | push @exts, $pkg; |
896 | warn $@; |
1019 | $ext_pkg{$base} = $pkg; |
897 | warn "mandatory extension failed to load, exiting.\n"; |
1020 | |
898 | exit 1; |
1021 | # no strict 'refs'; |
899 | } |
1022 | # @{"$pkg\::ISA"} = ext::; |
900 | die $@; |
1023 | |
|
|
1024 | register $base, $pkg; |
|
|
1025 | } |
|
|
1026 | |
|
|
1027 | sub unload_extension { |
|
|
1028 | my ($pkg) = @_; |
|
|
1029 | |
|
|
1030 | warn "removing extension $pkg\n"; |
|
|
1031 | |
|
|
1032 | # remove hooks |
|
|
1033 | #TODO |
|
|
1034 | # for my $idx (0 .. $#PLUGIN_EVENT) { |
|
|
1035 | # delete $hook[$idx]{$pkg}; |
|
|
1036 | # } |
901 | } |
1037 | |
902 | |
1038 | # remove commands |
903 | push @EXTS, $pkg; |
1039 | for my $name (keys %COMMAND) { |
|
|
1040 | my @cb = grep $_->[0] ne $pkg, @{ $COMMAND{$name} }; |
|
|
1041 | |
|
|
1042 | if (@cb) { |
|
|
1043 | $COMMAND{$name} = \@cb; |
|
|
1044 | } else { |
|
|
1045 | delete $COMMAND{$name}; |
|
|
1046 | } |
|
|
1047 | } |
|
|
1048 | |
|
|
1049 | # remove extcmds |
|
|
1050 | for my $name (grep $EXTCMD{$_}[1] eq $pkg, keys %EXTCMD) { |
|
|
1051 | delete $EXTCMD{$name}; |
|
|
1052 | } |
|
|
1053 | |
|
|
1054 | if (my $cb = $pkg->can ("unload")) { |
|
|
1055 | eval { |
|
|
1056 | $cb->($pkg); |
|
|
1057 | 1 |
|
|
1058 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
1059 | } |
|
|
1060 | |
|
|
1061 | Symbol::delete_package $pkg; |
|
|
1062 | } |
904 | } |
1063 | |
905 | |
1064 | sub load_extensions { |
906 | sub load_extensions { |
1065 | for my $ext (<$LIBDIR/*.ext>) { |
907 | for my $ext (<$LIBDIR/*.ext>) { |
1066 | next unless -r $ext; |
908 | next unless -r $ext; |
… | |
… | |
1070 | } or warn "$ext not loaded: $@"; |
912 | } or warn "$ext not loaded: $@"; |
1071 | } |
913 | } |
1072 | } |
914 | } |
1073 | |
915 | |
1074 | ############################################################################# |
916 | ############################################################################# |
1075 | # load/save/clean perl data associated with a map |
|
|
1076 | |
|
|
1077 | *cf::mapsupport::on_clean = sub { |
|
|
1078 | my ($map) = @_; |
|
|
1079 | |
|
|
1080 | my $path = $map->tmpname; |
|
|
1081 | defined $path or return; |
|
|
1082 | |
|
|
1083 | unlink "$path.pst"; |
|
|
1084 | }; |
|
|
1085 | |
|
|
1086 | cf::map->attach (prio => -10000, package => cf::mapsupport::); |
|
|
1087 | |
|
|
1088 | ############################################################################# |
|
|
1089 | |
917 | |
1090 | =head2 CORE EXTENSIONS |
918 | =head2 CORE EXTENSIONS |
1091 | |
919 | |
1092 | Functions and methods that extend core crossfire objects. |
920 | Functions and methods that extend core crossfire objects. |
1093 | |
921 | |
… | |
… | |
1229 | \@logins |
1057 | \@logins |
1230 | } |
1058 | } |
1231 | |
1059 | |
1232 | =item $player->maps |
1060 | =item $player->maps |
1233 | |
1061 | |
1234 | Returns an arrayref of cf::path's of all maps that are private for this |
1062 | Returns an arrayref of map paths that are private for this |
1235 | player. May block. |
1063 | player. May block. |
1236 | |
1064 | |
1237 | =cut |
1065 | =cut |
1238 | |
1066 | |
1239 | sub maps($) { |
1067 | sub maps($) { |
… | |
… | |
1247 | for (@$files) { |
1075 | for (@$files) { |
1248 | utf8::decode $_; |
1076 | utf8::decode $_; |
1249 | next if /\.(?:pl|pst)$/; |
1077 | next if /\.(?:pl|pst)$/; |
1250 | next unless /^$PATH_SEP/o; |
1078 | next unless /^$PATH_SEP/o; |
1251 | |
1079 | |
|
|
1080 | s/\.map$//; |
1252 | push @paths, new cf::path "~" . $pl->ob->name . "/" . $_; |
1081 | push @paths, "~" . $pl->ob->name . "/" . $_; |
1253 | } |
1082 | } |
1254 | |
1083 | |
1255 | \@paths |
1084 | \@paths |
1256 | } |
1085 | } |
1257 | |
1086 | |
… | |
… | |
1283 | package cf::map; |
1112 | package cf::map; |
1284 | |
1113 | |
1285 | use Fcntl; |
1114 | use Fcntl; |
1286 | use Coro::AIO; |
1115 | use Coro::AIO; |
1287 | |
1116 | |
|
|
1117 | use overload |
|
|
1118 | '""' => \&as_string; |
|
|
1119 | |
1288 | our $MAX_RESET = 3600; |
1120 | our $MAX_RESET = 3600; |
1289 | our $DEFAULT_RESET = 3000; |
1121 | our $DEFAULT_RESET = 3000; |
1290 | |
1122 | |
1291 | sub generate_random_map { |
1123 | sub generate_random_map { |
1292 | my ($path, $rmp) = @_; |
1124 | my ($self, $rmp) = @_; |
1293 | |
1125 | |
1294 | # mit "rum" bekleckern, nicht |
1126 | # mit "rum" bekleckern, nicht |
1295 | cf::map::_create_random_map |
1127 | $self->_create_random_map ( |
1296 | $path, |
|
|
1297 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1128 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1298 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1129 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1299 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1130 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1300 | $rmp->{exit_on_final_map}, |
1131 | $rmp->{exit_on_final_map}, |
1301 | $rmp->{xsize}, $rmp->{ysize}, |
1132 | $rmp->{xsize}, $rmp->{ysize}, |
1302 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1133 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1303 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1134 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1304 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1135 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1305 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
1136 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
1306 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1137 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1307 | (cf::region::find $rmp->{region}) |
1138 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1139 | ) |
|
|
1140 | } |
|
|
1141 | |
|
|
1142 | sub register { |
|
|
1143 | my (undef, $regex) = @_; |
|
|
1144 | my $pkg = caller; |
|
|
1145 | |
|
|
1146 | no strict; |
|
|
1147 | push @{"$pkg\::ISA"}, __PACKAGE__; |
|
|
1148 | |
|
|
1149 | $EXT_MAP{$pkg} = qr<$regex>; |
|
|
1150 | } |
|
|
1151 | |
|
|
1152 | # also paths starting with '/' |
|
|
1153 | $EXT_MAP{"cf::map"} = qr{^(?=/)}; |
|
|
1154 | |
|
|
1155 | sub thawer_merge { |
|
|
1156 | # we have to keep some variables in memory intact |
|
|
1157 | local $_[0]{path}; |
|
|
1158 | local $_[0]{deny_save}; |
|
|
1159 | local $_[0]{deny_reset}; |
|
|
1160 | |
|
|
1161 | $_[0]->SUPER::thawer_merge ($_[1]); |
|
|
1162 | } |
|
|
1163 | |
|
|
1164 | sub normalise { |
|
|
1165 | my ($path, $base) = @_; |
|
|
1166 | |
|
|
1167 | # map plan: |
|
|
1168 | # |
|
|
1169 | # /! non-realised random map exit (special hack!) |
|
|
1170 | # {... are special paths that are not being touched |
|
|
1171 | # ?xxx/... are special absolute paths |
|
|
1172 | # ?random/... random maps |
|
|
1173 | # /... normal maps |
|
|
1174 | # ~user/... per-player map of a specific user |
|
|
1175 | |
|
|
1176 | $path =~ s/$PATH_SEP/\//go; |
|
|
1177 | |
|
|
1178 | # treat it as relative path if it starts with |
|
|
1179 | # something that looks reasonable |
|
|
1180 | if ($path =~ m{^(?:\./|\.\./|\w)}) { |
|
|
1181 | $base or Carp::carp "normalise called with relative path and no base: '$path'"; |
|
|
1182 | |
|
|
1183 | $base =~ s{[^/]+/?$}{}; |
|
|
1184 | $path = "$base/$path"; |
|
|
1185 | } |
|
|
1186 | |
|
|
1187 | for ($path) { |
|
|
1188 | redo if s{//}{/}; |
|
|
1189 | redo if s{/\.?/}{/}; |
|
|
1190 | redo if s{/[^/]+/\.\./}{/}; |
|
|
1191 | } |
|
|
1192 | |
|
|
1193 | $path |
|
|
1194 | } |
|
|
1195 | |
|
|
1196 | sub new_from_path { |
|
|
1197 | my (undef, $path, $base) = @_; |
|
|
1198 | |
|
|
1199 | return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object |
|
|
1200 | |
|
|
1201 | $path = normalise $path, $base; |
|
|
1202 | |
|
|
1203 | for my $pkg (keys %EXT_MAP) { |
|
|
1204 | if ($path =~ $EXT_MAP{$pkg}) { |
|
|
1205 | my $self = bless cf::map::new, $pkg; |
|
|
1206 | $self->{path} = $path; $self->path ($path); |
|
|
1207 | $self->init; # pass $1 etc. |
|
|
1208 | return $self; |
|
|
1209 | } |
|
|
1210 | } |
|
|
1211 | |
|
|
1212 | Carp::carp "unable to resolve path '$path'."; |
|
|
1213 | () |
|
|
1214 | } |
|
|
1215 | |
|
|
1216 | sub init { |
|
|
1217 | my ($self) = @_; |
|
|
1218 | |
|
|
1219 | $self |
|
|
1220 | } |
|
|
1221 | |
|
|
1222 | sub as_string { |
|
|
1223 | my ($self) = @_; |
|
|
1224 | |
|
|
1225 | "$self->{path}" |
|
|
1226 | } |
|
|
1227 | |
|
|
1228 | # the displayed name, this is a one way mapping |
|
|
1229 | sub visible_name { |
|
|
1230 | &as_string |
|
|
1231 | } |
|
|
1232 | |
|
|
1233 | # the original (read-only) location |
|
|
1234 | sub load_path { |
|
|
1235 | my ($self) = @_; |
|
|
1236 | |
|
|
1237 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
1238 | } |
|
|
1239 | |
|
|
1240 | # the temporary/swap location |
|
|
1241 | sub save_path { |
|
|
1242 | my ($self) = @_; |
|
|
1243 | |
|
|
1244 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1245 | sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $path |
|
|
1246 | } |
|
|
1247 | |
|
|
1248 | # the unique path, undef == no special unique path |
|
|
1249 | sub uniq_path { |
|
|
1250 | my ($self) = @_; |
|
|
1251 | |
|
|
1252 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1253 | sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $path |
1308 | } |
1254 | } |
1309 | |
1255 | |
1310 | # and all this just because we cannot iterate over |
1256 | # and all this just because we cannot iterate over |
1311 | # all maps in C++... |
1257 | # all maps in C++... |
1312 | sub change_all_map_light { |
1258 | sub change_all_map_light { |
… | |
… | |
1314 | |
1260 | |
1315 | $_->change_map_light ($change) |
1261 | $_->change_map_light ($change) |
1316 | for grep $_->outdoor, values %cf::MAP; |
1262 | for grep $_->outdoor, values %cf::MAP; |
1317 | } |
1263 | } |
1318 | |
1264 | |
|
|
1265 | sub unlink_save { |
|
|
1266 | my ($self) = @_; |
|
|
1267 | |
|
|
1268 | utf8::encode (my $save = $self->save_path); |
|
|
1269 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save; |
|
|
1270 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst"; |
|
|
1271 | } |
|
|
1272 | |
1319 | sub try_load_header($) { |
1273 | sub load_header_from($) { |
1320 | my ($path) = @_; |
1274 | my ($self, $path) = @_; |
1321 | |
1275 | |
1322 | utf8::encode $path; |
1276 | utf8::encode $path; |
1323 | aio_open $path, O_RDONLY, 0 |
1277 | aio_open $path, O_RDONLY, 0 |
1324 | or return; |
1278 | or return; |
1325 | |
1279 | |
1326 | my $map = cf::map::new |
1280 | $self->_load_header ($path) |
1327 | or return; |
1281 | or return; |
1328 | |
1282 | |
1329 | # for better error messages only, will be overwritten |
1283 | $self->{load_path} = $path; |
1330 | $map->path ($path); |
|
|
1331 | |
1284 | |
1332 | $map->load_header ($path) |
1285 | 1 |
|
|
1286 | } |
|
|
1287 | |
|
|
1288 | sub load_orig { |
|
|
1289 | my ($self) = @_; |
|
|
1290 | |
|
|
1291 | $self->load_header_from ($self->load_path) |
|
|
1292 | } |
|
|
1293 | |
|
|
1294 | sub load_temp { |
|
|
1295 | my ($self) = @_; |
|
|
1296 | |
|
|
1297 | $self->load_header_from ($self->save_path) |
|
|
1298 | } |
|
|
1299 | |
|
|
1300 | sub load_header { |
|
|
1301 | my ($self) = @_; |
|
|
1302 | |
|
|
1303 | if ($self->load_temp) { |
|
|
1304 | $self->last_access ((delete $self->{last_access}) |
|
|
1305 | || $cf::RUNTIME); #d# |
|
|
1306 | # safety |
|
|
1307 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1308 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1309 | } else { |
|
|
1310 | $self->load_orig |
1333 | or return; |
1311 | or return; |
1334 | |
1312 | |
1335 | $map->{load_path} = $path; |
1313 | $self->{load_original} = 1; |
|
|
1314 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1315 | $self->last_access ($cf::RUNTIME); |
|
|
1316 | $self->instantiate; |
|
|
1317 | } |
1336 | |
1318 | |
1337 | $map |
1319 | 1 |
1338 | } |
1320 | } |
1339 | |
1321 | |
1340 | sub find; |
1322 | sub find; |
1341 | sub find { |
1323 | sub find { |
1342 | my ($path, $origin) = @_; |
1324 | my ($path, $origin) = @_; |
1343 | |
1325 | |
1344 | #warn "find<$path,$origin>\n";#d# |
|
|
1345 | |
|
|
1346 | $path = new cf::path $path, $origin && $origin->path; |
1326 | $path = normalise $path, $origin && $origin->path; |
1347 | my $key = $path->as_string; |
|
|
1348 | |
1327 | |
1349 | cf::lock_wait "map_find:$key"; |
1328 | cf::lock_wait "map_find:$path"; |
1350 | |
1329 | |
1351 | $cf::MAP{$key} || do { |
1330 | $cf::MAP{$path} || do { |
1352 | my $guard = cf::lock_acquire "map_find:$key"; |
1331 | my $guard = cf::lock_acquire "map_find:$path"; |
1353 | |
1332 | my $map = new_from_path cf::map $path |
1354 | # do it the slow way |
|
|
1355 | my $map = try_load_header $path->save_path; |
|
|
1356 | |
|
|
1357 | Coro::cede; |
|
|
1358 | |
|
|
1359 | if ($map) { |
|
|
1360 | $map->last_access ((delete $map->{last_access}) |
|
|
1361 | || $cf::RUNTIME); #d# |
|
|
1362 | # safety |
|
|
1363 | $map->{instantiate_time} = $cf::RUNTIME |
|
|
1364 | if $map->{instantiate_time} > $cf::RUNTIME; |
|
|
1365 | } else { |
|
|
1366 | if (my $rmp = $path->random_map_params) { |
|
|
1367 | $map = generate_random_map $key, $rmp; |
|
|
1368 | } else { |
|
|
1369 | $map = try_load_header $path->load_path; |
|
|
1370 | } |
|
|
1371 | |
|
|
1372 | $map or return; |
1333 | or return; |
1373 | |
1334 | |
1374 | $map->{load_original} = 1; |
|
|
1375 | $map->{instantiate_time} = $cf::RUNTIME; |
|
|
1376 | $map->last_access ($cf::RUNTIME); |
|
|
1377 | $map->instantiate; |
|
|
1378 | |
|
|
1379 | # per-player maps become, after loading, normal maps |
|
|
1380 | $map->per_player (0) if $path->{user_rel}; |
|
|
1381 | } |
|
|
1382 | |
|
|
1383 | $map->path ($key); |
|
|
1384 | $map->{path} = $path; |
|
|
1385 | $map->{last_save} = $cf::RUNTIME; |
1335 | $map->{last_save} = $cf::RUNTIME; |
1386 | |
1336 | |
1387 | Coro::cede; |
1337 | $map->load_header |
|
|
1338 | or return; |
1388 | |
1339 | |
1389 | if ($map->should_reset) { |
1340 | if ($map->should_reset) { |
1390 | $map->reset; |
1341 | $map->reset; |
1391 | undef $guard; |
1342 | undef $guard; |
1392 | $map = find $path |
1343 | $map = find $path |
1393 | or return; |
1344 | or return; |
1394 | } |
1345 | } |
1395 | |
1346 | |
1396 | $cf::MAP{$key} = $map |
1347 | $cf::MAP{$path} = $map |
1397 | } |
1348 | } |
1398 | } |
1349 | } |
1399 | |
1350 | |
1400 | sub load { |
1351 | sub load { |
1401 | my ($self) = @_; |
1352 | my ($self) = @_; |
1402 | |
1353 | |
1403 | my $path = $self->{path}; |
1354 | my $path = $self->{path}; |
1404 | my $guard = cf::lock_acquire "map_load:" . $path->as_string; |
1355 | my $guard = cf::lock_acquire "map_load:$path"; |
1405 | |
1356 | |
1406 | return if $self->in_memory != cf::MAP_SWAPPED; |
1357 | return if $self->in_memory != cf::MAP_SWAPPED; |
1407 | |
1358 | |
1408 | $self->in_memory (cf::MAP_LOADING); |
1359 | $self->in_memory (cf::MAP_LOADING); |
1409 | |
1360 | |
1410 | $self->alloc; |
1361 | $self->alloc; |
1411 | $self->load_objects ($self->{load_path}, 1) |
1362 | $self->_load_objects ($self->{load_path}, 1) |
1412 | or return; |
1363 | or return; |
1413 | |
1364 | |
1414 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1365 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1415 | if delete $self->{load_original}; |
1366 | if delete $self->{load_original}; |
1416 | |
1367 | |
1417 | if (my $uniq = $path->uniq_path) { |
1368 | if (my $uniq = $self->uniq_path) { |
1418 | utf8::encode $uniq; |
1369 | utf8::encode $uniq; |
1419 | if (aio_open $uniq, O_RDONLY, 0) { |
1370 | if (aio_open $uniq, O_RDONLY, 0) { |
1420 | $self->clear_unique_items; |
1371 | $self->clear_unique_items; |
1421 | $self->load_objects ($uniq, 0); |
1372 | $self->_load_objects ($uniq, 0); |
1422 | } |
1373 | } |
1423 | } |
1374 | } |
1424 | |
1375 | |
1425 | Coro::cede; |
1376 | Coro::cede; |
1426 | |
1377 | |
1427 | # now do the right thing for maps |
1378 | # now do the right thing for maps |
1428 | $self->link_multipart_objects; |
1379 | $self->link_multipart_objects; |
1429 | |
1380 | |
1430 | if ($self->{path}->is_style_map) { |
1381 | unless ($self->{deny_activate}) { |
1431 | $self->{deny_save} = 1; |
1382 | $self->decay_objects; |
1432 | $self->{deny_reset} = 1; |
|
|
1433 | } else { |
|
|
1434 | $self->fix_auto_apply; |
1383 | $self->fix_auto_apply; |
1435 | $self->decay_objects; |
|
|
1436 | $self->update_buttons; |
1384 | $self->update_buttons; |
|
|
1385 | Coro::cede; |
1437 | $self->set_darkness_map; |
1386 | $self->set_darkness_map; |
1438 | $self->difficulty ($self->estimate_difficulty) |
1387 | $self->difficulty ($self->estimate_difficulty) |
1439 | unless $self->difficulty; |
1388 | unless $self->difficulty; |
|
|
1389 | Coro::cede; |
1440 | $self->activate; |
1390 | $self->activate; |
1441 | } |
1391 | } |
1442 | |
1392 | |
1443 | Coro::cede; |
|
|
1444 | |
|
|
1445 | $self->in_memory (cf::MAP_IN_MEMORY); |
1393 | $self->in_memory (cf::MAP_IN_MEMORY); |
|
|
1394 | } |
|
|
1395 | |
|
|
1396 | sub customise_for { |
|
|
1397 | my ($self, $ob) = @_; |
|
|
1398 | |
|
|
1399 | return find "~" . $ob->name . "/" . $self->{path} |
|
|
1400 | if $self->per_player; |
|
|
1401 | |
|
|
1402 | $self |
1446 | } |
1403 | } |
1447 | |
1404 | |
1448 | # find and load all maps in the 3x3 area around a map |
1405 | # find and load all maps in the 3x3 area around a map |
1449 | sub load_diag { |
1406 | sub load_diag { |
1450 | my ($map) = @_; |
1407 | my ($map) = @_; |
… | |
… | |
1482 | } |
1439 | } |
1483 | |
1440 | |
1484 | our %MAP_PREFETCH; |
1441 | our %MAP_PREFETCH; |
1485 | our $MAP_PREFETCHER = Coro::async { |
1442 | our $MAP_PREFETCHER = Coro::async { |
1486 | while () { |
1443 | while () { |
1487 | while (%MAP_PREFETCH) { |
1444 | for my $path (keys %MAP_PREFETCH) { |
1488 | my $key = each %MAP_PREFETCH |
|
|
1489 | or next; |
|
|
1490 | my $path = delete $MAP_PREFETCH{$key}; |
|
|
1491 | |
|
|
1492 | my $map = find $path |
1445 | my $map = find $path |
1493 | or next; |
1446 | or next; |
1494 | $map->load; |
1447 | $map->load; |
|
|
1448 | |
|
|
1449 | delete $MAP_PREFETCH{$path}; |
1495 | } |
1450 | } |
1496 | Coro::schedule; |
1451 | Coro::schedule; |
1497 | } |
1452 | } |
1498 | }; |
1453 | }; |
1499 | |
1454 | |
1500 | sub find_async { |
1455 | sub find_async { |
1501 | my ($path, $origin) = @_; |
1456 | my ($path, $origin) = @_; |
1502 | |
1457 | |
1503 | $path = new cf::path $path, $origin && $origin->path; |
1458 | $path = normalise $path, $origin && $origin->{path}; |
1504 | my $key = $path->as_string; |
|
|
1505 | |
1459 | |
1506 | if (my $map = $cf::MAP{$key}) { |
1460 | if (my $map = $cf::MAP{$path}) { |
1507 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1461 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1508 | } |
1462 | } |
1509 | |
1463 | |
1510 | $MAP_PREFETCH{$key} = $path; |
1464 | $MAP_PREFETCH{$path} = 0; |
1511 | $MAP_PREFETCHER->ready; |
1465 | $MAP_PREFETCHER->ready; |
1512 | |
1466 | |
1513 | () |
1467 | () |
1514 | } |
1468 | } |
1515 | |
1469 | |
… | |
… | |
1520 | |
1474 | |
1521 | $self->{last_save} = $cf::RUNTIME; |
1475 | $self->{last_save} = $cf::RUNTIME; |
1522 | |
1476 | |
1523 | return unless $self->dirty; |
1477 | return unless $self->dirty; |
1524 | |
1478 | |
1525 | my $save = $self->{path}->save_path; utf8::encode $save; |
1479 | my $save = $self->save_path; utf8::encode $save; |
1526 | my $uniq = $self->{path}->uniq_path; utf8::encode $uniq; |
1480 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
1527 | |
1481 | |
1528 | $self->{load_path} = $save; |
1482 | $self->{load_path} = $save; |
1529 | |
1483 | |
1530 | return if $self->{deny_save}; |
1484 | return if $self->{deny_save}; |
1531 | |
1485 | |
… | |
… | |
1534 | cf::async { |
1488 | cf::async { |
1535 | $_->contr->save for $self->players; |
1489 | $_->contr->save for $self->players; |
1536 | }; |
1490 | }; |
1537 | |
1491 | |
1538 | if ($uniq) { |
1492 | if ($uniq) { |
1539 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1493 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1540 | $self->save_objects ($uniq, cf::IO_UNIQUES); |
1494 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
1541 | } else { |
1495 | } else { |
1542 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1496 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1543 | } |
1497 | } |
1544 | } |
1498 | } |
1545 | |
1499 | |
1546 | sub swap_out { |
1500 | sub swap_out { |
1547 | my ($self) = @_; |
1501 | my ($self) = @_; |
… | |
… | |
1561 | |
1515 | |
1562 | sub reset_at { |
1516 | sub reset_at { |
1563 | my ($self) = @_; |
1517 | my ($self) = @_; |
1564 | |
1518 | |
1565 | # TODO: safety, remove and allow resettable per-player maps |
1519 | # TODO: safety, remove and allow resettable per-player maps |
1566 | return 1e99 if $self->{path}{user_rel}; |
1520 | return 1e99 if $self->isa ("ext::map_per_player");#d# |
1567 | return 1e99 if $self->{deny_reset}; |
1521 | return 1e99 if $self->{deny_reset}; |
1568 | |
1522 | |
1569 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1523 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1570 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1524 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1571 | |
1525 | |
… | |
… | |
1576 | my ($self) = @_; |
1530 | my ($self) = @_; |
1577 | |
1531 | |
1578 | $self->reset_at <= $cf::RUNTIME |
1532 | $self->reset_at <= $cf::RUNTIME |
1579 | } |
1533 | } |
1580 | |
1534 | |
1581 | sub unlink_save { |
|
|
1582 | my ($self) = @_; |
|
|
1583 | |
|
|
1584 | utf8::encode (my $save = $self->{path}->save_path); |
|
|
1585 | aioreq_pri 3; IO::AIO::aio_unlink $save; |
|
|
1586 | aioreq_pri 3; IO::AIO::aio_unlink "$save.pst"; |
|
|
1587 | } |
|
|
1588 | |
|
|
1589 | sub rename { |
1535 | sub rename { |
1590 | my ($self, $new_path) = @_; |
1536 | my ($self, $new_path) = @_; |
1591 | |
1537 | |
|
|
1538 | normalise $new_path; |
|
|
1539 | |
1592 | $self->unlink_save; |
1540 | $self->unlink_save; |
1593 | |
1541 | |
1594 | delete $cf::MAP{$self->path}; |
1542 | delete $cf::MAP{$self->path}; |
1595 | $self->{path} = new cf::path $new_path; |
1543 | $self->{path} = $new_path; $self->path ($self->{path}); |
1596 | $self->path ($self->{path}->as_string); |
|
|
1597 | $cf::MAP{$self->path} = $self; |
1544 | $cf::MAP{$self->path} = $self; |
1598 | |
1545 | |
1599 | $self->save; |
1546 | $self->save; |
1600 | } |
1547 | } |
1601 | |
1548 | |
1602 | sub reset { |
1549 | sub reset { |
1603 | my ($self) = @_; |
1550 | my ($self) = @_; |
1604 | |
1551 | |
1605 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1552 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1606 | |
1553 | |
1607 | return if $self->players; |
1554 | return if $self->players; |
1608 | return if $self->{path}{user_rel};#d# |
1555 | return if $self->isa ("ext::map_per_player");#d# |
1609 | |
1556 | |
1610 | warn "resetting map ", $self->path;#d# |
1557 | warn "resetting map ", $self->path;#d# |
1611 | |
1558 | |
1612 | delete $cf::MAP{$self->path}; |
1559 | delete $cf::MAP{$self->path}; |
|
|
1560 | |
|
|
1561 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
1562 | $self->clear; |
1613 | |
1563 | |
1614 | $_->clear_links_to ($self) for values %cf::MAP; |
1564 | $_->clear_links_to ($self) for values %cf::MAP; |
1615 | |
1565 | |
1616 | $self->unlink_save; |
1566 | $self->unlink_save; |
1617 | $self->destroy; |
1567 | $self->destroy; |
… | |
… | |
1626 | $self->reset_timeout (1); |
1576 | $self->reset_timeout (1); |
1627 | $self->rename ("{nuke}/" . ($nuke_counter++)); |
1577 | $self->rename ("{nuke}/" . ($nuke_counter++)); |
1628 | $self->reset; # polite request, might not happen |
1578 | $self->reset; # polite request, might not happen |
1629 | } |
1579 | } |
1630 | |
1580 | |
1631 | sub customise_for { |
|
|
1632 | my ($map, $ob) = @_; |
|
|
1633 | |
|
|
1634 | if ($map->per_player) { |
|
|
1635 | return cf::map::find "~" . $ob->name . "/" . $map->{path}{path}; |
|
|
1636 | } |
|
|
1637 | |
|
|
1638 | $map |
|
|
1639 | } |
|
|
1640 | |
|
|
1641 | =item cf::map::unique_maps |
1581 | =item cf::map::unique_maps |
1642 | |
1582 | |
1643 | Returns an arrayref of cf::path's of all shared maps that have |
1583 | Returns an arrayref of paths of all shared maps that have |
1644 | instantiated unique items. May block. |
1584 | instantiated unique items. May block. |
1645 | |
1585 | |
1646 | =cut |
1586 | =cut |
1647 | |
1587 | |
1648 | sub unique_maps() { |
1588 | sub unique_maps() { |
… | |
… | |
1654 | for (@$files) { |
1594 | for (@$files) { |
1655 | utf8::decode $_; |
1595 | utf8::decode $_; |
1656 | next if /\.pst$/; |
1596 | next if /\.pst$/; |
1657 | next unless /^$PATH_SEP/o; |
1597 | next unless /^$PATH_SEP/o; |
1658 | |
1598 | |
|
|
1599 | s/\.map$//; |
1659 | push @paths, new cf::path $_; |
1600 | push @paths, $_; |
1660 | } |
1601 | } |
1661 | |
1602 | |
1662 | \@paths |
1603 | \@paths |
1663 | } |
1604 | } |
1664 | |
1605 | |
… | |
… | |
1739 | |
1680 | |
1740 | =item $player_object->enter_link |
1681 | =item $player_object->enter_link |
1741 | |
1682 | |
1742 | Freezes the player and moves him/her to a special map (C<{link}>). |
1683 | Freezes the player and moves him/her to a special map (C<{link}>). |
1743 | |
1684 | |
1744 | The player should be reaosnably safe there for short amounts of time. You |
1685 | The player should be reasonably safe there for short amounts of time. You |
1745 | I<MUST> call C<leave_link> as soon as possible, though. |
1686 | I<MUST> call C<leave_link> as soon as possible, though. |
1746 | |
1687 | |
|
|
1688 | Will never block. |
|
|
1689 | |
1747 | =item $player_object->leave_link ($map, $x, $y) |
1690 | =item $player_object->leave_link ($map, $x, $y) |
1748 | |
1691 | |
1749 | Moves the player out of the specila link map onto the given map. If the |
1692 | Moves the player out of the special C<{link}> map onto the specified |
1750 | map is not valid (or omitted), the player will be moved back to the |
1693 | map. If the map is not valid (or omitted), the player will be moved back |
1751 | location he/she was before the call to C<enter_link>, or, if that fails, |
1694 | to the location he/she was before the call to C<enter_link>, or, if that |
1752 | to the emergency map position. |
1695 | fails, to the emergency map position. |
1753 | |
1696 | |
1754 | Might block. |
1697 | Might block. |
1755 | |
1698 | |
1756 | =cut |
1699 | =cut |
|
|
1700 | |
|
|
1701 | sub link_map { |
|
|
1702 | unless ($LINK_MAP) { |
|
|
1703 | $LINK_MAP = cf::map::find "{link}" |
|
|
1704 | or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 }; |
|
|
1705 | $LINK_MAP->load; |
|
|
1706 | } |
|
|
1707 | |
|
|
1708 | $LINK_MAP |
|
|
1709 | } |
1757 | |
1710 | |
1758 | sub cf::object::player::enter_link { |
1711 | sub cf::object::player::enter_link { |
1759 | my ($self) = @_; |
1712 | my ($self) = @_; |
1760 | |
1713 | |
1761 | $self->deactivate_recursive; |
1714 | $self->deactivate_recursive; |
1762 | |
1715 | |
1763 | return if $self->map == $LINK_MAP; |
1716 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1764 | |
1717 | |
1765 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1718 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1766 | if $self->map; |
1719 | if $self->map; |
1767 | |
1720 | |
1768 | $self->enter_map ($LINK_MAP, 20, 20); |
1721 | $self->enter_map ($LINK_MAP || link_map, 20, 20); |
1769 | } |
1722 | } |
1770 | |
1723 | |
1771 | sub cf::object::player::leave_link { |
1724 | sub cf::object::player::leave_link { |
1772 | my ($self, $map, $x, $y) = @_; |
1725 | my ($self, $map, $x, $y) = @_; |
1773 | |
1726 | |
… | |
… | |
1837 | =cut |
1790 | =cut |
1838 | |
1791 | |
1839 | sub cf::object::player::goto { |
1792 | sub cf::object::player::goto { |
1840 | my ($self, $path, $x, $y) = @_; |
1793 | my ($self, $path, $x, $y) = @_; |
1841 | |
1794 | |
1842 | $path = new cf::path $path; |
|
|
1843 | |
|
|
1844 | $self->enter_link; |
1795 | $self->enter_link; |
1845 | |
1796 | |
1846 | (async { |
1797 | (async { |
1847 | my $map = cf::map::find $path->as_string; |
1798 | my $map = cf::map::find $path; |
1848 | $map = $map->customise_for ($self) if $map; |
1799 | $map = $map->customise_for ($self) if $map; |
1849 | |
1800 | |
1850 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1801 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1851 | # if $map; |
1802 | # if $map; |
1852 | |
1803 | |
… | |
… | |
1917 | $self->deactivate_recursive; # just to be sure |
1868 | $self->deactivate_recursive; # just to be sure |
1918 | unless (eval { |
1869 | unless (eval { |
1919 | prepare_random_map $exit |
1870 | prepare_random_map $exit |
1920 | if $exit->slaying eq "/!"; |
1871 | if $exit->slaying eq "/!"; |
1921 | |
1872 | |
1922 | my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path; |
1873 | my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path; |
1923 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
1874 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
1924 | |
1875 | |
1925 | 1; |
1876 | 1; |
1926 | }) { |
1877 | }) { |
1927 | $self->message ("Something went wrong deep within the crossfire server. " |
1878 | $self->message ("Something went wrong deep within the crossfire server. " |
… | |
… | |
2310 | warn "enter emergency perl save\n"; |
2261 | warn "enter emergency perl save\n"; |
2311 | |
2262 | |
2312 | cf::sync_job { |
2263 | cf::sync_job { |
2313 | # use a peculiar iteration method to avoid tripping on perl |
2264 | # use a peculiar iteration method to avoid tripping on perl |
2314 | # refcount bugs in for. also avoids problems with players |
2265 | # refcount bugs in for. also avoids problems with players |
2315 | # and maps saved/Destroyed asynchronously. |
2266 | # and maps saved/destroyed asynchronously. |
2316 | warn "begin emergency player save\n"; |
2267 | warn "begin emergency player save\n"; |
2317 | for my $login (keys %cf::PLAYER) { |
2268 | for my $login (keys %cf::PLAYER) { |
2318 | my $pl = $cf::PLAYER{$login} or next; |
2269 | my $pl = $cf::PLAYER{$login} or next; |
2319 | $pl->valid or next; |
2270 | $pl->valid or next; |
2320 | $pl->save; |
2271 | $pl->save; |
… | |
… | |
2340 | return; |
2291 | return; |
2341 | } |
2292 | } |
2342 | |
2293 | |
2343 | warn "reloading..."; |
2294 | warn "reloading..."; |
2344 | |
2295 | |
|
|
2296 | warn "freezing server"; |
2345 | my $guard = freeze_mainloop; |
2297 | my $guard = freeze_mainloop; |
2346 | cf::emergency_save; |
2298 | cf::emergency_save; |
2347 | |
2299 | |
|
|
2300 | warn "sync database to disk"; |
|
|
2301 | cf::db_sync; |
|
|
2302 | IO::AIO::flush; |
|
|
2303 | |
2348 | eval { |
2304 | eval { |
2349 | # if anything goes wrong in here, we should simply crash as we already saved |
2305 | # if anything goes wrong in here, we should simply crash as we already saved |
2350 | |
2306 | |
2351 | # cancel all watchers |
2307 | warn "cancel all watchers"; |
2352 | for (Event::all_watchers) { |
2308 | for (Event::all_watchers) { |
2353 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2309 | $_->cancel if $_->data & WF_AUTOCANCEL; |
2354 | } |
2310 | } |
2355 | |
2311 | |
2356 | # cancel all extension coros |
2312 | warn "cancel all extension coros"; |
2357 | $_->cancel for values %EXT_CORO; |
2313 | $_->cancel for values %EXT_CORO; |
2358 | %EXT_CORO = (); |
2314 | %EXT_CORO = (); |
2359 | |
2315 | |
|
|
2316 | warn "remove commands"; |
|
|
2317 | %COMMAND = (); |
|
|
2318 | |
|
|
2319 | warn "remove ext commands"; |
|
|
2320 | %EXTCMD = (); |
|
|
2321 | |
2360 | # unload all extensions |
2322 | warn "unload/nuke all extensions"; |
2361 | for (@exts) { |
2323 | for my $pkg (@EXTS) { |
2362 | warn "unloading <$_>"; |
2324 | warn "... unloading $pkg"; |
2363 | unload_extension $_; |
2325 | |
|
|
2326 | if (my $cb = $pkg->can ("unload")) { |
|
|
2327 | eval { |
|
|
2328 | $cb->($pkg); |
|
|
2329 | 1 |
|
|
2330 | } or warn "$pkg unloaded, but with errors: $@"; |
2364 | } |
2331 | } |
2365 | |
2332 | |
|
|
2333 | warn "... nuking $pkg"; |
|
|
2334 | Symbol::delete_package $pkg; |
|
|
2335 | } |
|
|
2336 | |
2366 | # unload all modules loaded from $LIBDIR |
2337 | warn "unload all perl modules loaded from $LIBDIR"; |
2367 | while (my ($k, $v) = each %INC) { |
2338 | while (my ($k, $v) = each %INC) { |
2368 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2339 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
2369 | |
2340 | |
2370 | warn "removing <$k>"; |
2341 | warn "removing <$k>"; |
2371 | delete $INC{$k}; |
2342 | delete $INC{$k}; |
… | |
… | |
2378 | } |
2349 | } |
2379 | |
2350 | |
2380 | Symbol::delete_package $k; |
2351 | Symbol::delete_package $k; |
2381 | } |
2352 | } |
2382 | |
2353 | |
2383 | # sync database to disk |
|
|
2384 | cf::db_sync; |
|
|
2385 | IO::AIO::flush; |
|
|
2386 | |
|
|
2387 | # get rid of safe::, as good as possible |
2354 | warn "get rid of safe::, as good as possible"; |
2388 | Symbol::delete_package "safe::$_" |
2355 | Symbol::delete_package "safe::$_" |
2389 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2356 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2390 | |
2357 | |
2391 | # remove register_script_function callbacks |
|
|
2392 | # TODO |
|
|
2393 | |
|
|
2394 | # unload cf.pm "a bit" |
2358 | warn "unload cf.pm \"a bit\""; |
2395 | delete $INC{"cf.pm"}; |
2359 | delete $INC{"cf.pm"}; |
2396 | |
2360 | |
2397 | # don't, removes xs symbols, too, |
2361 | # don't, removes xs symbols, too, |
2398 | # and global variables created in xs |
2362 | # and global variables created in xs |
2399 | #Symbol::delete_package __PACKAGE__; |
2363 | #Symbol::delete_package __PACKAGE__; |
2400 | |
2364 | |
2401 | # reload cf.pm |
|
|
2402 | warn "reloading cf.pm"; |
2365 | warn "reloading cf.pm"; |
2403 | require cf; |
2366 | require cf; |
2404 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2367 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2405 | |
2368 | |
2406 | # load config and database again |
2369 | warn "load config and database again"; |
2407 | cf::cfg_load; |
2370 | cf::cfg_load; |
2408 | cf::db_load; |
2371 | cf::db_load; |
2409 | |
2372 | |
2410 | # load extensions |
|
|
2411 | warn "load extensions"; |
2373 | warn "load extensions"; |
2412 | cf::load_extensions; |
2374 | cf::load_extensions; |
2413 | |
2375 | |
2414 | # reattach attachments to objects |
2376 | warn "reattach attachments to objects/players"; |
2415 | warn "reattach"; |
|
|
2416 | _global_reattach; |
2377 | _global_reattach; |
|
|
2378 | warn "reattach attachments to maps"; |
2417 | reattach $_ for values %MAP; |
2379 | reattach $_ for values %MAP; |
2418 | }; |
2380 | }; |
2419 | |
2381 | |
2420 | if ($@) { |
2382 | if ($@) { |
2421 | warn $@; |
2383 | warn $@; |
2422 | warn "error while reloading, exiting."; |
2384 | warn "error while reloading, exiting."; |
2423 | exit 1; |
2385 | exit 1; |
2424 | } |
2386 | } |
2425 | |
2387 | |
2426 | warn "reloaded successfully"; |
2388 | warn "reloaded"; |
2427 | }; |
2389 | }; |
2428 | |
|
|
2429 | ############################################################################# |
|
|
2430 | |
|
|
2431 | unless ($LINK_MAP) { |
|
|
2432 | $LINK_MAP = cf::map::new; |
|
|
2433 | |
|
|
2434 | $LINK_MAP->width (41); |
|
|
2435 | $LINK_MAP->height (41); |
|
|
2436 | $LINK_MAP->alloc; |
|
|
2437 | $LINK_MAP->path ("{link}"); |
|
|
2438 | $LINK_MAP->{path} = bless { path => "{link}" }, "cf::path"; |
|
|
2439 | $LINK_MAP->in_memory (MAP_IN_MEMORY); |
|
|
2440 | |
|
|
2441 | # dirty hack because... archetypes are not yet loaded |
|
|
2442 | Event->timer ( |
|
|
2443 | after => 10, |
|
|
2444 | cb => sub { |
|
|
2445 | $_[0]->w->cancel; |
|
|
2446 | |
|
|
2447 | # provide some exits "home" |
|
|
2448 | my $exit = cf::object::new "exit"; |
|
|
2449 | |
|
|
2450 | $exit->slaying ($EMERGENCY_POSITION->[0]); |
|
|
2451 | $exit->stats->hp ($EMERGENCY_POSITION->[1]); |
|
|
2452 | $exit->stats->sp ($EMERGENCY_POSITION->[2]); |
|
|
2453 | |
|
|
2454 | $LINK_MAP->insert ($exit->clone, 19, 19); |
|
|
2455 | $LINK_MAP->insert ($exit->clone, 19, 20); |
|
|
2456 | $LINK_MAP->insert ($exit->clone, 19, 21); |
|
|
2457 | $LINK_MAP->insert ($exit->clone, 20, 19); |
|
|
2458 | $LINK_MAP->insert ($exit->clone, 20, 21); |
|
|
2459 | $LINK_MAP->insert ($exit->clone, 21, 19); |
|
|
2460 | $LINK_MAP->insert ($exit->clone, 21, 20); |
|
|
2461 | $LINK_MAP->insert ($exit->clone, 21, 21); |
|
|
2462 | |
|
|
2463 | $exit->destroy; |
|
|
2464 | }); |
|
|
2465 | |
|
|
2466 | $LINK_MAP->{deny_save} = 1; |
|
|
2467 | $LINK_MAP->{deny_reset} = 1; |
|
|
2468 | |
|
|
2469 | $cf::MAP{$LINK_MAP->path} = $LINK_MAP; |
|
|
2470 | } |
|
|
2471 | |
|
|
2472 | register "<global>", __PACKAGE__; |
|
|
2473 | |
2390 | |
2474 | register_command "reload" => sub { |
2391 | register_command "reload" => sub { |
2475 | my ($who, $arg) = @_; |
2392 | my ($who, $arg) = @_; |
2476 | |
2393 | |
2477 | if ($who->flag (FLAG_WIZ)) { |
2394 | if ($who->flag (FLAG_WIZ)) { |
… | |
… | |
2487 | reentrant => 0, |
2404 | reentrant => 0, |
2488 | prio => 0, |
2405 | prio => 0, |
2489 | at => $NEXT_TICK || $TICK, |
2406 | at => $NEXT_TICK || $TICK, |
2490 | data => WF_AUTOCANCEL, |
2407 | data => WF_AUTOCANCEL, |
2491 | cb => sub { |
2408 | cb => sub { |
|
|
2409 | $NOW = Event::time; |
|
|
2410 | |
2492 | cf::server_tick; # one server iteration |
2411 | cf::server_tick; # one server iteration |
2493 | $RUNTIME += $TICK; |
2412 | $RUNTIME += $TICK; |
2494 | $NEXT_TICK += $TICK; |
2413 | $NEXT_TICK += $TICK; |
2495 | |
2414 | |
2496 | $WAIT_FOR_TICK->broadcast; |
2415 | $WAIT_FOR_TICK->broadcast; |
… | |
… | |
2504 | }, |
2423 | }, |
2505 | ); |
2424 | ); |
2506 | |
2425 | |
2507 | IO::AIO::max_poll_time $TICK * 0.2; |
2426 | IO::AIO::max_poll_time $TICK * 0.2; |
2508 | |
2427 | |
2509 | Event->io ( |
2428 | $AIO_POLL_WATCHER = Event->io ( |
2510 | fd => IO::AIO::poll_fileno, |
2429 | fd => IO::AIO::poll_fileno, |
2511 | poll => 'r', |
2430 | poll => 'r', |
2512 | prio => 5, |
2431 | prio => 5, |
2513 | data => WF_AUTOCANCEL, |
2432 | data => WF_AUTOCANCEL, |
2514 | cb => \&IO::AIO::poll_cb, |
2433 | cb => \&IO::AIO::poll_cb, |
2515 | ); |
2434 | ); |
2516 | |
2435 | |
2517 | Event->timer ( |
2436 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
2518 | data => WF_AUTOCANCEL, |
2437 | data => WF_AUTOCANCEL, |
2519 | after => 0, |
2438 | after => 0, |
2520 | interval => 10, |
2439 | interval => 10, |
2521 | cb => sub { |
2440 | cb => sub { |
2522 | (Coro::unblock_sub { |
2441 | (Coro::unblock_sub { |