… | |
… | |
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 3.4 (); |
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; |
… | |
… | |
37 | our %COMMAND_TIME = (); |
37 | our %COMMAND_TIME = (); |
38 | |
38 | |
39 | our @EXTS = (); # list of extension package names |
39 | our @EXTS = (); # list of extension package names |
40 | our %EXTCMD = (); |
40 | our %EXTCMD = (); |
41 | our %EXT_CORO = (); # coroutines bound to extensions |
41 | our %EXT_CORO = (); # coroutines bound to extensions |
|
|
42 | our %EXT_MAP = (); # pluggable maps |
42 | |
43 | |
43 | our @EVENT; |
44 | our @EVENT; |
44 | our $LIBDIR = datadir . "/ext"; |
45 | our $LIBDIR = datadir . "/ext"; |
45 | |
46 | |
46 | our $TICK = MAX_TIME * 1e-6; |
47 | our $TICK = MAX_TIME * 1e-6; |
47 | our $TICK_WATCHER; |
48 | our $TICK_WATCHER; |
|
|
49 | our $AIO_POLL_WATCHER; |
|
|
50 | our $WRITE_RUNTIME_WATCHER; |
48 | our $NEXT_TICK; |
51 | our $NEXT_TICK; |
49 | our $NOW; |
52 | our $NOW; |
50 | |
53 | |
51 | our %CFG; |
54 | our %CFG; |
52 | |
55 | |
53 | our $UPTIME; $UPTIME ||= time; |
56 | our $UPTIME; $UPTIME ||= time; |
54 | our $RUNTIME; |
57 | our $RUNTIME; |
55 | |
58 | |
56 | our %PLAYER; # all users |
59 | our %PLAYER; # all users |
57 | our %MAP; # all maps |
60 | our %MAP; # all maps |
58 | our $LINK_MAP; # the special {link} map |
61 | our $LINK_MAP; # the special {link} map, which is always available |
59 | our $RANDOM_MAPS = cf::localdir . "/random"; |
62 | our $RANDOM_MAPS = cf::localdir . "/random"; |
60 | |
63 | |
61 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
64 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
62 | 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 |
63 | |
69 | |
64 | binmode STDOUT; |
70 | binmode STDOUT; |
65 | binmode STDERR; |
71 | binmode STDERR; |
66 | |
72 | |
67 | # read virtual server time, if available |
73 | # read virtual server time, if available |
… | |
… | |
75 | mkdir cf::localdir . "/" . cf::playerdir; |
81 | mkdir cf::localdir . "/" . cf::playerdir; |
76 | mkdir cf::localdir . "/" . cf::tmpdir; |
82 | mkdir cf::localdir . "/" . cf::tmpdir; |
77 | mkdir cf::localdir . "/" . cf::uniquedir; |
83 | mkdir cf::localdir . "/" . cf::uniquedir; |
78 | mkdir $RANDOM_MAPS; |
84 | mkdir $RANDOM_MAPS; |
79 | |
85 | |
80 | # a special map that is always available |
|
|
81 | our $LINK_MAP; |
|
|
82 | our $EMERGENCY_POSITION; |
86 | our $EMERGENCY_POSITION; |
83 | |
87 | |
84 | ############################################################################# |
88 | ############################################################################# |
85 | |
89 | |
86 | =head2 GLOBAL VARIABLES |
90 | =head2 GLOBAL VARIABLES |
… | |
… | |
255 | } |
259 | } |
256 | |
260 | |
257 | sub freeze_mainloop { |
261 | sub freeze_mainloop { |
258 | return unless $TICK_WATCHER->is_active; |
262 | return unless $TICK_WATCHER->is_active; |
259 | |
263 | |
260 | 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; |
261 | $TICK_WATCHER->stop; |
269 | $TICK_WATCHER->stop; |
262 | $guard |
270 | $guard |
263 | } |
271 | } |
264 | |
272 | |
265 | =item cf::async { BLOCK } |
273 | =item cf::async { BLOCK } |
… | |
… | |
360 | } |
368 | } |
361 | |
369 | |
362 | =back |
370 | =back |
363 | |
371 | |
364 | =cut |
372 | =cut |
365 | |
|
|
366 | ############################################################################# |
|
|
367 | |
|
|
368 | package cf::path; |
|
|
369 | |
|
|
370 | use overload |
|
|
371 | '""' => \&as_string; |
|
|
372 | |
|
|
373 | # used to convert map paths into valid unix filenames by repalcing / by ∕ |
|
|
374 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
|
|
375 | |
|
|
376 | sub new { |
|
|
377 | my ($class, $path, $base) = @_; |
|
|
378 | |
|
|
379 | $path = $path->as_string if ref $path; |
|
|
380 | |
|
|
381 | my $self = bless { }, $class; |
|
|
382 | |
|
|
383 | # {... are special paths that are not touched |
|
|
384 | # ?xxx/... are special absolute paths |
|
|
385 | # ?random/... random maps |
|
|
386 | # /! non-realised random map exit |
|
|
387 | # /... normal maps |
|
|
388 | # ~/... per-player maps without a specific player (DO NOT USE) |
|
|
389 | # ~user/... per-player map of a specific user |
|
|
390 | |
|
|
391 | $path =~ s/$PATH_SEP/\//go; |
|
|
392 | |
|
|
393 | if ($path =~ /^{/) { |
|
|
394 | # fine as it is |
|
|
395 | } elsif ($path =~ s{^\?random/}{}) { |
|
|
396 | Coro::AIO::aio_load "$cf::RANDOM_MAPS/$path.meta", my $data; |
|
|
397 | $self->{random} = cf::from_json $data; |
|
|
398 | } else { |
|
|
399 | if ($path =~ s{^~([^/]+)?}{}) { |
|
|
400 | $self->{user_rel} = 1; |
|
|
401 | |
|
|
402 | if (defined $1) { |
|
|
403 | $self->{user} = $1; |
|
|
404 | } elsif ($base =~ m{^~([^/]+)/}) { |
|
|
405 | $self->{user} = $1; |
|
|
406 | } else { |
|
|
407 | warn "cannot resolve user-relative path without user <$path,$base>\n"; |
|
|
408 | } |
|
|
409 | } elsif ($path =~ /^\//) { |
|
|
410 | # already absolute |
|
|
411 | } else { |
|
|
412 | $base =~ s{[^/]+/?$}{}; |
|
|
413 | return $class->new ("$base/$path"); |
|
|
414 | } |
|
|
415 | |
|
|
416 | for ($path) { |
|
|
417 | redo if s{/\.?/}{/}; |
|
|
418 | redo if s{/[^/]+/\.\./}{/}; |
|
|
419 | } |
|
|
420 | } |
|
|
421 | |
|
|
422 | $self->{path} = $path; |
|
|
423 | |
|
|
424 | $self |
|
|
425 | } |
|
|
426 | |
|
|
427 | # the name / primary key / in-game path |
|
|
428 | sub as_string { |
|
|
429 | my ($self) = @_; |
|
|
430 | |
|
|
431 | $self->{user_rel} ? "~$self->{user}$self->{path}" |
|
|
432 | : $self->{random} ? "?random/$self->{path}" |
|
|
433 | : $self->{path} |
|
|
434 | } |
|
|
435 | |
|
|
436 | # the displayed name, this is a one way mapping |
|
|
437 | sub visible_name { |
|
|
438 | my ($self) = @_; |
|
|
439 | |
|
|
440 | # if (my $rmp = $self->{random}) { |
|
|
441 | # # todo: be more intelligent about this |
|
|
442 | # "?random/$rmp->{origin_map}+$rmp->{origin_x}+$rmp->{origin_y}/$rmp->{dungeon_level}" |
|
|
443 | # } else { |
|
|
444 | $self->as_string |
|
|
445 | # } |
|
|
446 | } |
|
|
447 | |
|
|
448 | # escape the /'s in the path |
|
|
449 | sub _escaped_path { |
|
|
450 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
451 | $path |
|
|
452 | } |
|
|
453 | |
|
|
454 | # the original (read-only) location |
|
|
455 | sub load_path { |
|
|
456 | my ($self) = @_; |
|
|
457 | |
|
|
458 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
459 | } |
|
|
460 | |
|
|
461 | # the temporary/swap location |
|
|
462 | sub save_path { |
|
|
463 | my ($self) = @_; |
|
|
464 | |
|
|
465 | $self->{user_rel} ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path |
|
|
466 | : $self->{random} ? sprintf "%s/%s", $RANDOM_MAPS, $self->{path} |
|
|
467 | : sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path |
|
|
468 | } |
|
|
469 | |
|
|
470 | # the unique path, might be eq to save_path |
|
|
471 | sub uniq_path { |
|
|
472 | my ($self) = @_; |
|
|
473 | |
|
|
474 | $self->{user_rel} || $self->{random} |
|
|
475 | ? undef |
|
|
476 | : sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
|
|
477 | } |
|
|
478 | |
|
|
479 | # return random map parameters, or undef |
|
|
480 | sub random_map_params { |
|
|
481 | my ($self) = @_; |
|
|
482 | |
|
|
483 | $self->{random} |
|
|
484 | } |
|
|
485 | |
|
|
486 | # this is somewhat ugly, but style maps do need special treatment |
|
|
487 | sub is_style_map { |
|
|
488 | $_[0]{path} =~ m{^/styles/} |
|
|
489 | } |
|
|
490 | |
|
|
491 | package cf; |
|
|
492 | |
373 | |
493 | ############################################################################# |
374 | ############################################################################# |
494 | |
375 | |
495 | =head2 ATTACHABLE OBJECTS |
376 | =head2 ATTACHABLE OBJECTS |
496 | |
377 | |
… | |
… | |
622 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
503 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
623 | our @CB_MAP = (); |
504 | our @CB_MAP = (); |
624 | |
505 | |
625 | my %attachment; |
506 | my %attachment; |
626 | |
507 | |
|
|
508 | sub cf::attachable::thawer_merge { |
|
|
509 | # simply override everything except _meta |
|
|
510 | local $_[0]{_meta}; |
|
|
511 | %{$_[0]} = %{$_[1]}; |
|
|
512 | } |
|
|
513 | |
627 | sub _attach_cb($$$$) { |
514 | sub _attach_cb($$$$) { |
628 | my ($registry, $event, $prio, $cb) = @_; |
515 | my ($registry, $event, $prio, $cb) = @_; |
629 | |
516 | |
630 | use sort 'stable'; |
517 | use sort 'stable'; |
631 | |
518 | |
… | |
… | |
802 | # object support |
689 | # object support |
803 | |
690 | |
804 | sub reattach { |
691 | sub reattach { |
805 | # basically do the same as instantiate, without calling instantiate |
692 | # basically do the same as instantiate, without calling instantiate |
806 | my ($obj) = @_; |
693 | my ($obj) = @_; |
|
|
694 | |
|
|
695 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
807 | |
696 | |
808 | my $registry = $obj->registry; |
697 | my $registry = $obj->registry; |
809 | |
698 | |
810 | @$registry = (); |
699 | @$registry = (); |
811 | |
700 | |
… | |
… | |
987 | my $base = $1; |
876 | my $base = $1; |
988 | my $pkg = $1; |
877 | my $pkg = $1; |
989 | $pkg =~ s/[^[:word:]]/_/g; |
878 | $pkg =~ s/[^[:word:]]/_/g; |
990 | $pkg = "ext::$pkg"; |
879 | $pkg = "ext::$pkg"; |
991 | |
880 | |
992 | warn "loading '$path' into '$pkg'\n"; |
881 | warn "... loading '$path' into '$pkg'\n"; |
993 | |
882 | |
994 | open my $fh, "<:utf8", $path |
883 | open my $fh, "<:utf8", $path |
995 | or die "$path: $!"; |
884 | or die "$path: $!"; |
996 | |
885 | |
997 | my $source = |
886 | my $source = |
998 | "package $pkg; use strict; use utf8;\n" |
887 | "package $pkg; use strict; use utf8;\n" |
999 | . "#line 1 \"$path\"\n{\n" |
888 | . "#line 1 \"$path\"\n{\n" |
1000 | . (do { local $/; <$fh> }) |
889 | . (do { local $/; <$fh> }) |
1001 | . "\n};\n1"; |
890 | . "\n};\n1"; |
1002 | |
891 | |
1003 | eval $source |
892 | unless (eval $source) { |
1004 | or die $@ ? "$path: $@\n" |
893 | my $msg = $@ ? "$path: $@\n" |
1005 | : "extension disabled.\n"; |
894 | : "extension disabled.\n"; |
|
|
895 | if ($source =~ /^#!.*perl.*#.*MANDATORY/m) { # ugly match |
|
|
896 | warn $@; |
|
|
897 | warn "mandatory extension failed to load, exiting.\n"; |
|
|
898 | exit 1; |
|
|
899 | } |
|
|
900 | die $@; |
|
|
901 | } |
1006 | |
902 | |
1007 | push @EXTS, $pkg; |
903 | push @EXTS, $pkg; |
1008 | } |
904 | } |
1009 | |
905 | |
1010 | sub load_extensions { |
906 | sub load_extensions { |
… | |
… | |
1016 | } or warn "$ext not loaded: $@"; |
912 | } or warn "$ext not loaded: $@"; |
1017 | } |
913 | } |
1018 | } |
914 | } |
1019 | |
915 | |
1020 | ############################################################################# |
916 | ############################################################################# |
1021 | # load/save/clean perl data associated with a map |
|
|
1022 | |
|
|
1023 | *cf::mapsupport::on_clean = sub { |
|
|
1024 | my ($map) = @_; |
|
|
1025 | |
|
|
1026 | my $path = $map->tmpname; |
|
|
1027 | defined $path or return; |
|
|
1028 | |
|
|
1029 | unlink "$path.pst"; |
|
|
1030 | }; |
|
|
1031 | |
|
|
1032 | cf::map->attach (prio => -10000, package => cf::mapsupport::); |
|
|
1033 | |
|
|
1034 | ############################################################################# |
|
|
1035 | |
917 | |
1036 | =head2 CORE EXTENSIONS |
918 | =head2 CORE EXTENSIONS |
1037 | |
919 | |
1038 | Functions and methods that extend core crossfire objects. |
920 | Functions and methods that extend core crossfire objects. |
1039 | |
921 | |
… | |
… | |
1075 | |
957 | |
1076 | sub exists($) { |
958 | sub exists($) { |
1077 | my ($login) = @_; |
959 | my ($login) = @_; |
1078 | |
960 | |
1079 | $cf::PLAYER{$login} |
961 | $cf::PLAYER{$login} |
1080 | or cf::sync_job { !aio_stat $login } |
962 | or cf::sync_job { !aio_stat path $login } |
1081 | } |
963 | } |
1082 | |
964 | |
1083 | sub find($) { |
965 | sub find($) { |
1084 | return $cf::PLAYER{$_[0]} || do { |
966 | return $cf::PLAYER{$_[0]} || do { |
1085 | my $login = $_[0]; |
967 | my $login = $_[0]; |
… | |
… | |
1175 | \@logins |
1057 | \@logins |
1176 | } |
1058 | } |
1177 | |
1059 | |
1178 | =item $player->maps |
1060 | =item $player->maps |
1179 | |
1061 | |
1180 | Returns an arrayref of cf::path's of all maps that are private for this |
1062 | Returns an arrayref of map paths that are private for this |
1181 | player. May block. |
1063 | player. May block. |
1182 | |
1064 | |
1183 | =cut |
1065 | =cut |
1184 | |
1066 | |
1185 | sub maps($) { |
1067 | sub maps($) { |
… | |
… | |
1193 | for (@$files) { |
1075 | for (@$files) { |
1194 | utf8::decode $_; |
1076 | utf8::decode $_; |
1195 | next if /\.(?:pl|pst)$/; |
1077 | next if /\.(?:pl|pst)$/; |
1196 | next unless /^$PATH_SEP/o; |
1078 | next unless /^$PATH_SEP/o; |
1197 | |
1079 | |
|
|
1080 | s/\.map$//; |
1198 | push @paths, new cf::path "~" . $pl->ob->name . "/" . $_; |
1081 | push @paths, "~" . $pl->ob->name . "/" . $_; |
1199 | } |
1082 | } |
1200 | |
1083 | |
1201 | \@paths |
1084 | \@paths |
1202 | } |
1085 | } |
1203 | |
1086 | |
… | |
… | |
1229 | package cf::map; |
1112 | package cf::map; |
1230 | |
1113 | |
1231 | use Fcntl; |
1114 | use Fcntl; |
1232 | use Coro::AIO; |
1115 | use Coro::AIO; |
1233 | |
1116 | |
|
|
1117 | use overload |
|
|
1118 | '""' => \&as_string, |
|
|
1119 | fallback => 1; |
|
|
1120 | |
1234 | our $MAX_RESET = 3600; |
1121 | our $MAX_RESET = 3600; |
1235 | our $DEFAULT_RESET = 3000; |
1122 | our $DEFAULT_RESET = 3000; |
1236 | |
1123 | |
1237 | sub generate_random_map { |
1124 | sub generate_random_map { |
1238 | my ($path, $rmp) = @_; |
1125 | my ($self, $rmp) = @_; |
1239 | |
|
|
1240 | # mit "rum" bekleckern, nicht |
1126 | # mit "rum" bekleckern, nicht |
1241 | cf::map::_create_random_map |
1127 | $self->_create_random_map ( |
1242 | $path, |
|
|
1243 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1128 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1244 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1129 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1245 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1130 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1246 | $rmp->{exit_on_final_map}, |
1131 | $rmp->{exit_on_final_map}, |
1247 | $rmp->{xsize}, $rmp->{ysize}, |
1132 | $rmp->{xsize}, $rmp->{ysize}, |
1248 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1133 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1249 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1134 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1250 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1135 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
1251 | $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}, |
1252 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1137 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1253 | (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 | $EXT_MAP{"cf::map"} = qr{^(?=/)}; |
|
|
1154 | |
|
|
1155 | sub thawer_merge { |
|
|
1156 | my ($self, $merge) = @_; |
|
|
1157 | |
|
|
1158 | # we have to keep some variables in memory intact |
|
|
1159 | local $self->{path}; |
|
|
1160 | local $self->{load_path}; |
|
|
1161 | local $self->{deny_save}; |
|
|
1162 | local $self->{deny_reset}; |
|
|
1163 | |
|
|
1164 | $self->SUPER::thawer_merge ($merge); |
|
|
1165 | } |
|
|
1166 | |
|
|
1167 | sub normalise { |
|
|
1168 | my ($path, $base) = @_; |
|
|
1169 | |
|
|
1170 | # map plan: |
|
|
1171 | # |
|
|
1172 | # /! non-realised random map exit (special hack!) |
|
|
1173 | # {... are special paths that are not being touched |
|
|
1174 | # ?xxx/... are special absolute paths |
|
|
1175 | # ?random/... random maps |
|
|
1176 | # /... normal maps |
|
|
1177 | # ~user/... per-player map of a specific user |
|
|
1178 | |
|
|
1179 | $path =~ s/$PATH_SEP/\//go; |
|
|
1180 | |
|
|
1181 | # treat it as relative path if it starts with |
|
|
1182 | # something that looks reasonable |
|
|
1183 | if ($path =~ m{^(?:\./|\.\./|\w)}) { |
|
|
1184 | $base or Carp::carp "normalise called with relative path and no base: '$path'"; |
|
|
1185 | |
|
|
1186 | $base =~ s{[^/]+/?$}{}; |
|
|
1187 | $path = "$base/$path"; |
|
|
1188 | } |
|
|
1189 | |
|
|
1190 | for ($path) { |
|
|
1191 | redo if s{//}{/}; |
|
|
1192 | redo if s{/\.?/}{/}; |
|
|
1193 | redo if s{/[^/]+/\.\./}{/}; |
|
|
1194 | } |
|
|
1195 | |
|
|
1196 | $path |
|
|
1197 | } |
|
|
1198 | |
|
|
1199 | sub new_from_path { |
|
|
1200 | my (undef, $path, $base) = @_; |
|
|
1201 | |
|
|
1202 | return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object |
|
|
1203 | |
|
|
1204 | $path = normalise $path, $base; |
|
|
1205 | |
|
|
1206 | for my $pkg (keys %EXT_MAP) { |
|
|
1207 | if ($path =~ $EXT_MAP{$pkg}) { |
|
|
1208 | my $self = bless cf::map::new, $pkg; |
|
|
1209 | $self->{path} = $path; $self->path ($path); |
|
|
1210 | $self->init; # pass $1 etc. |
|
|
1211 | return $self; |
|
|
1212 | } |
|
|
1213 | } |
|
|
1214 | |
|
|
1215 | Carp::carp "unable to resolve path '$path'."; |
|
|
1216 | () |
|
|
1217 | } |
|
|
1218 | |
|
|
1219 | sub init { |
|
|
1220 | my ($self) = @_; |
|
|
1221 | |
|
|
1222 | $self |
|
|
1223 | } |
|
|
1224 | |
|
|
1225 | sub as_string { |
|
|
1226 | my ($self) = @_; |
|
|
1227 | |
|
|
1228 | "$self->{path}" |
|
|
1229 | } |
|
|
1230 | |
|
|
1231 | # the displayed name, this is a one way mapping |
|
|
1232 | sub visible_name { |
|
|
1233 | &as_string |
|
|
1234 | } |
|
|
1235 | |
|
|
1236 | # the original (read-only) location |
|
|
1237 | sub load_path { |
|
|
1238 | my ($self) = @_; |
|
|
1239 | |
|
|
1240 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
1241 | } |
|
|
1242 | |
|
|
1243 | # the temporary/swap location |
|
|
1244 | sub save_path { |
|
|
1245 | my ($self) = @_; |
|
|
1246 | |
|
|
1247 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1248 | sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $path |
|
|
1249 | } |
|
|
1250 | |
|
|
1251 | # the unique path, undef == no special unique path |
|
|
1252 | sub uniq_path { |
|
|
1253 | my ($self) = @_; |
|
|
1254 | |
|
|
1255 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1256 | sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $path |
1254 | } |
1257 | } |
1255 | |
1258 | |
1256 | # and all this just because we cannot iterate over |
1259 | # and all this just because we cannot iterate over |
1257 | # all maps in C++... |
1260 | # all maps in C++... |
1258 | sub change_all_map_light { |
1261 | sub change_all_map_light { |
… | |
… | |
1260 | |
1263 | |
1261 | $_->change_map_light ($change) |
1264 | $_->change_map_light ($change) |
1262 | for grep $_->outdoor, values %cf::MAP; |
1265 | for grep $_->outdoor, values %cf::MAP; |
1263 | } |
1266 | } |
1264 | |
1267 | |
|
|
1268 | sub unlink_save { |
|
|
1269 | my ($self) = @_; |
|
|
1270 | |
|
|
1271 | utf8::encode (my $save = $self->save_path); |
|
|
1272 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save; |
|
|
1273 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst"; |
|
|
1274 | } |
|
|
1275 | |
1265 | sub try_load_header($) { |
1276 | sub load_header_from($) { |
1266 | my ($path) = @_; |
1277 | my ($self, $path) = @_; |
1267 | |
1278 | |
1268 | utf8::encode $path; |
1279 | utf8::encode $path; |
1269 | aio_open $path, O_RDONLY, 0 |
1280 | aio_open $path, O_RDONLY, 0 |
1270 | or return; |
1281 | or return; |
1271 | |
1282 | |
1272 | my $map = cf::map::new |
1283 | $self->_load_header ($path) |
1273 | or return; |
1284 | or return; |
1274 | |
1285 | |
1275 | # for better error messages only, will be overwritten |
1286 | $self->{load_path} = $path; |
1276 | $map->path ($path); |
|
|
1277 | |
1287 | |
1278 | $map->load_header ($path) |
1288 | 1 |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | sub load_orig { |
|
|
1292 | my ($self) = @_; |
|
|
1293 | |
|
|
1294 | $self->load_header_from ($self->load_path) |
|
|
1295 | } |
|
|
1296 | |
|
|
1297 | sub load_temp { |
|
|
1298 | my ($self) = @_; |
|
|
1299 | |
|
|
1300 | $self->load_header_from ($self->save_path) |
|
|
1301 | } |
|
|
1302 | |
|
|
1303 | sub load_header { |
|
|
1304 | my ($self) = @_; |
|
|
1305 | |
|
|
1306 | if ($self->load_temp) { |
|
|
1307 | $self->last_access ((delete $self->{last_access}) |
|
|
1308 | || $cf::RUNTIME); #d# |
|
|
1309 | # safety |
|
|
1310 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1311 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1312 | } else { |
|
|
1313 | $self->load_orig |
1279 | or return; |
1314 | or return; |
1280 | |
1315 | |
1281 | $map->{load_path} = $path; |
1316 | $self->{load_original} = 1; |
|
|
1317 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1318 | $self->last_access ($cf::RUNTIME); |
|
|
1319 | $self->instantiate; |
|
|
1320 | } |
1282 | |
1321 | |
1283 | $map |
1322 | 1 |
1284 | } |
1323 | } |
1285 | |
1324 | |
1286 | sub find; |
1325 | sub find; |
1287 | sub find { |
1326 | sub find { |
1288 | my ($path, $origin) = @_; |
1327 | my ($path, $origin) = @_; |
1289 | |
1328 | |
1290 | #warn "find<$path,$origin>\n";#d# |
|
|
1291 | |
|
|
1292 | $path = new cf::path $path, $origin && $origin->path; |
1329 | $path = normalise $path, $origin && $origin->path; |
1293 | my $key = $path->as_string; |
|
|
1294 | |
1330 | |
1295 | cf::lock_wait "map_find:$key"; |
1331 | cf::lock_wait "map_find:$path"; |
1296 | |
1332 | |
1297 | $cf::MAP{$key} || do { |
1333 | $cf::MAP{$path} || do { |
1298 | my $guard = cf::lock_acquire "map_find:$key"; |
1334 | my $guard = cf::lock_acquire "map_find:$path"; |
1299 | |
1335 | my $map = new_from_path cf::map $path |
1300 | # do it the slow way |
|
|
1301 | my $map = try_load_header $path->save_path; |
|
|
1302 | |
|
|
1303 | Coro::cede; |
|
|
1304 | |
|
|
1305 | if ($map) { |
|
|
1306 | $map->last_access ((delete $map->{last_access}) |
|
|
1307 | || $cf::RUNTIME); #d# |
|
|
1308 | # safety |
|
|
1309 | $map->{instantiate_time} = $cf::RUNTIME |
|
|
1310 | if $map->{instantiate_time} > $cf::RUNTIME; |
|
|
1311 | } else { |
|
|
1312 | if (my $rmp = $path->random_map_params) { |
|
|
1313 | $map = generate_random_map $key, $rmp; |
|
|
1314 | } else { |
|
|
1315 | $map = try_load_header $path->load_path; |
|
|
1316 | } |
|
|
1317 | |
|
|
1318 | $map or return; |
1336 | or return; |
1319 | |
1337 | |
1320 | $map->{load_original} = 1; |
|
|
1321 | $map->{instantiate_time} = $cf::RUNTIME; |
|
|
1322 | $map->last_access ($cf::RUNTIME); |
|
|
1323 | $map->instantiate; |
|
|
1324 | |
|
|
1325 | # per-player maps become, after loading, normal maps |
|
|
1326 | $map->per_player (0) if $path->{user_rel}; |
|
|
1327 | } |
|
|
1328 | |
|
|
1329 | $map->path ($key); |
|
|
1330 | $map->{path} = $path; |
|
|
1331 | $map->{last_save} = $cf::RUNTIME; |
1338 | $map->{last_save} = $cf::RUNTIME; |
1332 | |
1339 | |
1333 | Coro::cede; |
1340 | $map->load_header |
|
|
1341 | or return; |
1334 | |
1342 | |
1335 | if ($map->should_reset) { |
1343 | if ($map->should_reset) { |
|
|
1344 | $cf::WAIT_FOR_TICK->wait; |
1336 | $map->reset; |
1345 | $map->reset; |
1337 | undef $guard; |
1346 | undef $guard; |
1338 | $map = find $path |
1347 | $map = find $path |
1339 | or return; |
1348 | or return; |
1340 | } |
1349 | } |
1341 | |
1350 | |
1342 | $cf::MAP{$key} = $map |
1351 | $cf::MAP{$path} = $map |
1343 | } |
1352 | } |
1344 | } |
1353 | } |
1345 | |
1354 | |
1346 | sub load { |
1355 | sub load { |
1347 | my ($self) = @_; |
1356 | my ($self) = @_; |
1348 | |
1357 | |
1349 | my $path = $self->{path}; |
1358 | my $path = $self->{path}; |
1350 | my $guard = cf::lock_acquire "map_load:" . $path->as_string; |
1359 | my $guard = cf::lock_acquire "map_load:$path"; |
1351 | |
1360 | |
1352 | return if $self->in_memory != cf::MAP_SWAPPED; |
1361 | return if $self->in_memory != cf::MAP_SWAPPED; |
1353 | |
1362 | |
1354 | $self->in_memory (cf::MAP_LOADING); |
1363 | $self->in_memory (cf::MAP_LOADING); |
1355 | |
1364 | |
1356 | $self->alloc; |
1365 | $self->alloc; |
1357 | $self->load_objects ($self->{load_path}, 1) |
1366 | $self->_load_objects ($self->{load_path}, 1) |
1358 | or return; |
1367 | or return; |
1359 | |
1368 | |
1360 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1369 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1361 | if delete $self->{load_original}; |
1370 | if delete $self->{load_original}; |
1362 | |
1371 | |
1363 | if (my $uniq = $path->uniq_path) { |
1372 | if (my $uniq = $self->uniq_path) { |
1364 | utf8::encode $uniq; |
1373 | utf8::encode $uniq; |
1365 | if (aio_open $uniq, O_RDONLY, 0) { |
1374 | if (aio_open $uniq, O_RDONLY, 0) { |
1366 | $self->clear_unique_items; |
1375 | $self->clear_unique_items; |
1367 | $self->load_objects ($uniq, 0); |
1376 | $self->_load_objects ($uniq, 0); |
1368 | } |
1377 | } |
1369 | } |
1378 | } |
1370 | |
1379 | |
1371 | Coro::cede; |
1380 | Coro::cede; |
1372 | |
1381 | |
1373 | # now do the right thing for maps |
1382 | # now do the right thing for maps |
1374 | $self->link_multipart_objects; |
1383 | $self->link_multipart_objects; |
1375 | |
1384 | |
1376 | if ($self->{path}->is_style_map) { |
1385 | unless ($self->{deny_activate}) { |
1377 | $self->{deny_save} = 1; |
1386 | $self->decay_objects; |
1378 | $self->{deny_reset} = 1; |
|
|
1379 | } else { |
|
|
1380 | $self->fix_auto_apply; |
1387 | $self->fix_auto_apply; |
1381 | $self->decay_objects; |
|
|
1382 | $self->update_buttons; |
1388 | $self->update_buttons; |
|
|
1389 | Coro::cede; |
1383 | $self->set_darkness_map; |
1390 | $self->set_darkness_map; |
1384 | $self->difficulty ($self->estimate_difficulty) |
1391 | $self->difficulty ($self->estimate_difficulty) |
1385 | unless $self->difficulty; |
1392 | unless $self->difficulty; |
|
|
1393 | Coro::cede; |
1386 | $self->activate; |
1394 | $self->activate; |
1387 | } |
1395 | } |
1388 | |
1396 | |
1389 | Coro::cede; |
|
|
1390 | |
|
|
1391 | $self->in_memory (cf::MAP_IN_MEMORY); |
1397 | $self->in_memory (cf::MAP_IN_MEMORY); |
|
|
1398 | } |
|
|
1399 | |
|
|
1400 | sub customise_for { |
|
|
1401 | my ($self, $ob) = @_; |
|
|
1402 | |
|
|
1403 | return find "~" . $ob->name . "/" . $self->{path} |
|
|
1404 | if $self->per_player; |
|
|
1405 | |
|
|
1406 | $self |
1392 | } |
1407 | } |
1393 | |
1408 | |
1394 | # find and load all maps in the 3x3 area around a map |
1409 | # find and load all maps in the 3x3 area around a map |
1395 | sub load_diag { |
1410 | sub load_diag { |
1396 | my ($map) = @_; |
1411 | my ($map) = @_; |
… | |
… | |
1428 | } |
1443 | } |
1429 | |
1444 | |
1430 | our %MAP_PREFETCH; |
1445 | our %MAP_PREFETCH; |
1431 | our $MAP_PREFETCHER = Coro::async { |
1446 | our $MAP_PREFETCHER = Coro::async { |
1432 | while () { |
1447 | while () { |
1433 | while (%MAP_PREFETCH) { |
1448 | for my $path (keys %MAP_PREFETCH) { |
1434 | my $key = each %MAP_PREFETCH |
|
|
1435 | or next; |
|
|
1436 | my $path = delete $MAP_PREFETCH{$key}; |
|
|
1437 | |
|
|
1438 | my $map = find $path |
1449 | my $map = find $path |
1439 | or next; |
1450 | or next; |
1440 | $map->load; |
1451 | $map->load; |
|
|
1452 | |
|
|
1453 | delete $MAP_PREFETCH{$path}; |
1441 | } |
1454 | } |
1442 | Coro::schedule; |
1455 | Coro::schedule; |
1443 | } |
1456 | } |
1444 | }; |
1457 | }; |
1445 | |
1458 | |
1446 | sub find_async { |
1459 | sub find_async { |
1447 | my ($path, $origin) = @_; |
1460 | my ($path, $origin) = @_; |
1448 | |
1461 | |
1449 | $path = new cf::path $path, $origin && $origin->path; |
1462 | $path = normalise $path, $origin && $origin->{path}; |
1450 | my $key = $path->as_string; |
|
|
1451 | |
1463 | |
1452 | if (my $map = $cf::MAP{$key}) { |
1464 | if (my $map = $cf::MAP{$path}) { |
1453 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1465 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1454 | } |
1466 | } |
1455 | |
1467 | |
1456 | $MAP_PREFETCH{$key} = $path; |
1468 | $MAP_PREFETCH{$path} = 0; |
1457 | $MAP_PREFETCHER->ready; |
1469 | $MAP_PREFETCHER->ready; |
1458 | |
1470 | |
1459 | () |
1471 | () |
1460 | } |
1472 | } |
1461 | |
1473 | |
… | |
… | |
1466 | |
1478 | |
1467 | $self->{last_save} = $cf::RUNTIME; |
1479 | $self->{last_save} = $cf::RUNTIME; |
1468 | |
1480 | |
1469 | return unless $self->dirty; |
1481 | return unless $self->dirty; |
1470 | |
1482 | |
1471 | my $save = $self->{path}->save_path; utf8::encode $save; |
1483 | my $save = $self->save_path; utf8::encode $save; |
1472 | my $uniq = $self->{path}->uniq_path; utf8::encode $uniq; |
1484 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
1473 | |
1485 | |
1474 | $self->{load_path} = $save; |
1486 | $self->{load_path} = $save; |
1475 | |
1487 | |
1476 | return if $self->{deny_save}; |
1488 | return if $self->{deny_save}; |
1477 | |
1489 | |
… | |
… | |
1480 | cf::async { |
1492 | cf::async { |
1481 | $_->contr->save for $self->players; |
1493 | $_->contr->save for $self->players; |
1482 | }; |
1494 | }; |
1483 | |
1495 | |
1484 | if ($uniq) { |
1496 | if ($uniq) { |
1485 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1497 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1486 | $self->save_objects ($uniq, cf::IO_UNIQUES); |
1498 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
1487 | } else { |
1499 | } else { |
1488 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1500 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1489 | } |
1501 | } |
1490 | } |
1502 | } |
1491 | |
1503 | |
1492 | sub swap_out { |
1504 | sub swap_out { |
1493 | my ($self) = @_; |
1505 | my ($self) = @_; |
… | |
… | |
1507 | |
1519 | |
1508 | sub reset_at { |
1520 | sub reset_at { |
1509 | my ($self) = @_; |
1521 | my ($self) = @_; |
1510 | |
1522 | |
1511 | # TODO: safety, remove and allow resettable per-player maps |
1523 | # TODO: safety, remove and allow resettable per-player maps |
1512 | return 1e99 if $self->{path}{user_rel}; |
1524 | return 1e99 if $self->isa ("ext::map_per_player");#d# |
1513 | return 1e99 if $self->{deny_reset}; |
1525 | return 1e99 if $self->{deny_reset}; |
1514 | |
1526 | |
1515 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1527 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1516 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1528 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1517 | |
1529 | |
… | |
… | |
1522 | my ($self) = @_; |
1534 | my ($self) = @_; |
1523 | |
1535 | |
1524 | $self->reset_at <= $cf::RUNTIME |
1536 | $self->reset_at <= $cf::RUNTIME |
1525 | } |
1537 | } |
1526 | |
1538 | |
1527 | sub unlink_save { |
|
|
1528 | my ($self) = @_; |
|
|
1529 | |
|
|
1530 | utf8::encode (my $save = $self->{path}->save_path); |
|
|
1531 | aioreq_pri 3; IO::AIO::aio_unlink $save; |
|
|
1532 | aioreq_pri 3; IO::AIO::aio_unlink "$save.pst"; |
|
|
1533 | } |
|
|
1534 | |
|
|
1535 | sub rename { |
|
|
1536 | my ($self, $new_path) = @_; |
|
|
1537 | |
|
|
1538 | $self->unlink_save; |
|
|
1539 | |
|
|
1540 | delete $cf::MAP{$self->path}; |
|
|
1541 | $self->{path} = new cf::path $new_path; |
|
|
1542 | $self->path ($self->{path}->as_string); |
|
|
1543 | $cf::MAP{$self->path} = $self; |
|
|
1544 | |
|
|
1545 | $self->save; |
|
|
1546 | } |
|
|
1547 | |
|
|
1548 | sub reset { |
1539 | sub reset { |
1549 | my ($self) = @_; |
1540 | my ($self) = @_; |
1550 | |
1541 | |
1551 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1542 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1552 | |
1543 | |
1553 | return if $self->players; |
1544 | return if $self->players; |
1554 | return if $self->{path}{user_rel};#d# |
1545 | return if $self->isa ("ext::map_per_player");#d# |
1555 | |
1546 | |
1556 | warn "resetting map ", $self->path;#d# |
1547 | warn "resetting map ", $self->path;#d# |
1557 | |
1548 | |
1558 | delete $cf::MAP{$self->path}; |
1549 | delete $cf::MAP{$self->path}; |
|
|
1550 | |
|
|
1551 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
1552 | $self->clear; |
1559 | |
1553 | |
1560 | $_->clear_links_to ($self) for values %cf::MAP; |
1554 | $_->clear_links_to ($self) for values %cf::MAP; |
1561 | |
1555 | |
1562 | $self->unlink_save; |
1556 | $self->unlink_save; |
1563 | $self->destroy; |
1557 | $self->destroy; |
… | |
… | |
1566 | my $nuke_counter = "aaaa"; |
1560 | my $nuke_counter = "aaaa"; |
1567 | |
1561 | |
1568 | sub nuke { |
1562 | sub nuke { |
1569 | my ($self) = @_; |
1563 | my ($self) = @_; |
1570 | |
1564 | |
|
|
1565 | delete $cf::MAP{$self->path}; |
|
|
1566 | |
|
|
1567 | $self->unlink_save; |
|
|
1568 | |
|
|
1569 | bless $self, "cf::map"; |
|
|
1570 | delete $self->{deny_reset}; |
1571 | $self->{deny_save} = 1; |
1571 | $self->{deny_save} = 1; |
1572 | $self->reset_timeout (1); |
1572 | $self->reset_timeout (1); |
1573 | $self->rename ("{nuke}/" . ($nuke_counter++)); |
1573 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
|
|
1574 | |
|
|
1575 | $cf::MAP{$self->path} = $self; |
|
|
1576 | |
1574 | $self->reset; # polite request, might not happen |
1577 | $self->reset; # polite request, might not happen |
1575 | } |
1578 | } |
1576 | |
1579 | |
1577 | sub customise_for { |
|
|
1578 | my ($map, $ob) = @_; |
|
|
1579 | |
|
|
1580 | if ($map->per_player) { |
|
|
1581 | return cf::map::find "~" . $ob->name . "/" . $map->{path}{path}; |
|
|
1582 | } |
|
|
1583 | |
|
|
1584 | $map |
|
|
1585 | } |
|
|
1586 | |
|
|
1587 | =item cf::map::unique_maps |
1580 | =item cf::map::unique_maps |
1588 | |
1581 | |
1589 | Returns an arrayref of cf::path's of all shared maps that have |
1582 | Returns an arrayref of paths of all shared maps that have |
1590 | instantiated unique items. May block. |
1583 | instantiated unique items. May block. |
1591 | |
1584 | |
1592 | =cut |
1585 | =cut |
1593 | |
1586 | |
1594 | sub unique_maps() { |
1587 | sub unique_maps() { |
… | |
… | |
1600 | for (@$files) { |
1593 | for (@$files) { |
1601 | utf8::decode $_; |
1594 | utf8::decode $_; |
1602 | next if /\.pst$/; |
1595 | next if /\.pst$/; |
1603 | next unless /^$PATH_SEP/o; |
1596 | next unless /^$PATH_SEP/o; |
1604 | |
1597 | |
|
|
1598 | s/\.map$//; |
1605 | push @paths, new cf::path $_; |
1599 | push @paths, $_; |
1606 | } |
1600 | } |
1607 | |
1601 | |
1608 | \@paths |
1602 | \@paths |
1609 | } |
1603 | } |
1610 | |
1604 | |
… | |
… | |
1685 | |
1679 | |
1686 | =item $player_object->enter_link |
1680 | =item $player_object->enter_link |
1687 | |
1681 | |
1688 | Freezes the player and moves him/her to a special map (C<{link}>). |
1682 | Freezes the player and moves him/her to a special map (C<{link}>). |
1689 | |
1683 | |
1690 | The player should be reaosnably safe there for short amounts of time. You |
1684 | The player should be reasonably safe there for short amounts of time. You |
1691 | I<MUST> call C<leave_link> as soon as possible, though. |
1685 | I<MUST> call C<leave_link> as soon as possible, though. |
1692 | |
1686 | |
|
|
1687 | Will never block. |
|
|
1688 | |
1693 | =item $player_object->leave_link ($map, $x, $y) |
1689 | =item $player_object->leave_link ($map, $x, $y) |
1694 | |
1690 | |
1695 | Moves the player out of the specila link map onto the given map. If the |
1691 | Moves the player out of the special C<{link}> map onto the specified |
1696 | map is not valid (or omitted), the player will be moved back to the |
1692 | map. If the map is not valid (or omitted), the player will be moved back |
1697 | location he/she was before the call to C<enter_link>, or, if that fails, |
1693 | to the location he/she was before the call to C<enter_link>, or, if that |
1698 | to the emergency map position. |
1694 | fails, to the emergency map position. |
1699 | |
1695 | |
1700 | Might block. |
1696 | Might block. |
1701 | |
1697 | |
1702 | =cut |
1698 | =cut |
|
|
1699 | |
|
|
1700 | sub link_map { |
|
|
1701 | unless ($LINK_MAP) { |
|
|
1702 | $LINK_MAP = cf::map::find "{link}" |
|
|
1703 | or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 }; |
|
|
1704 | $LINK_MAP->load; |
|
|
1705 | } |
|
|
1706 | |
|
|
1707 | $LINK_MAP |
|
|
1708 | } |
1703 | |
1709 | |
1704 | sub cf::object::player::enter_link { |
1710 | sub cf::object::player::enter_link { |
1705 | my ($self) = @_; |
1711 | my ($self) = @_; |
1706 | |
1712 | |
1707 | $self->deactivate_recursive; |
1713 | $self->deactivate_recursive; |
1708 | |
1714 | |
1709 | return if $self->map == $LINK_MAP; |
1715 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1710 | |
1716 | |
1711 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1717 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1712 | if $self->map; |
1718 | if $self->map; |
1713 | |
1719 | |
1714 | $self->enter_map ($LINK_MAP, 20, 20); |
1720 | $self->enter_map ($LINK_MAP || link_map, 20, 20); |
1715 | } |
1721 | } |
1716 | |
1722 | |
1717 | sub cf::object::player::leave_link { |
1723 | sub cf::object::player::leave_link { |
1718 | my ($self, $map, $x, $y) = @_; |
1724 | my ($self, $map, $x, $y) = @_; |
1719 | |
1725 | |
… | |
… | |
1783 | =cut |
1789 | =cut |
1784 | |
1790 | |
1785 | sub cf::object::player::goto { |
1791 | sub cf::object::player::goto { |
1786 | my ($self, $path, $x, $y) = @_; |
1792 | my ($self, $path, $x, $y) = @_; |
1787 | |
1793 | |
1788 | $path = new cf::path $path; |
|
|
1789 | |
|
|
1790 | $self->enter_link; |
1794 | $self->enter_link; |
1791 | |
1795 | |
1792 | (async { |
1796 | (async { |
1793 | my $map = cf::map::find $path->as_string; |
1797 | my $map = cf::map::find $path; |
1794 | $map = $map->customise_for ($self) if $map; |
1798 | $map = $map->customise_for ($self) if $map; |
1795 | |
1799 | |
1796 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1800 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1797 | # if $map; |
1801 | # if $map; |
1798 | |
1802 | |
… | |
… | |
1808 | |
1812 | |
1809 | sub parse_random_map_params { |
1813 | sub parse_random_map_params { |
1810 | my ($spec) = @_; |
1814 | my ($spec) = @_; |
1811 | |
1815 | |
1812 | my $rmp = { # defaults |
1816 | my $rmp = { # defaults |
1813 | xsize => 10, |
1817 | xsize => -1, |
1814 | ysize => 10, |
1818 | ysize => -1, |
1815 | }; |
1819 | }; |
1816 | |
1820 | |
1817 | for (split /\n/, $spec) { |
1821 | for (split /\n/, $spec) { |
1818 | my ($k, $v) = split /\s+/, $_, 2; |
1822 | my ($k, $v) = split /\s+/, $_, 2; |
1819 | |
1823 | |
… | |
… | |
1823 | $rmp |
1827 | $rmp |
1824 | } |
1828 | } |
1825 | |
1829 | |
1826 | sub prepare_random_map { |
1830 | sub prepare_random_map { |
1827 | my ($exit) = @_; |
1831 | my ($exit) = @_; |
|
|
1832 | |
|
|
1833 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
1828 | |
1834 | |
1829 | # all this does is basically replace the /! path by |
1835 | # all this does is basically replace the /! path by |
1830 | # a new random map path (?random/...) with a seed |
1836 | # a new random map path (?random/...) with a seed |
1831 | # that depends on the exit object |
1837 | # that depends on the exit object |
1832 | |
1838 | |
… | |
… | |
1841 | |
1847 | |
1842 | $rmp->{random_seed} ||= $exit->random_seed; |
1848 | $rmp->{random_seed} ||= $exit->random_seed; |
1843 | |
1849 | |
1844 | my $data = cf::to_json $rmp; |
1850 | my $data = cf::to_json $rmp; |
1845 | my $md5 = Digest::MD5::md5_hex $data; |
1851 | my $md5 = Digest::MD5::md5_hex $data; |
|
|
1852 | my $meta = "$cf::RANDOM_MAPS/$md5.meta"; |
1846 | |
1853 | |
1847 | if (my $fh = aio_open "$cf::RANDOM_MAPS/$md5.meta", O_WRONLY | O_CREAT, 0666) { |
1854 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
1848 | aio_write $fh, 0, (length $data), $data, 0; |
1855 | aio_write $fh, 0, (length $data), $data, 0; |
|
|
1856 | undef $fh; |
|
|
1857 | aio_rename "$meta~", $meta; |
1849 | |
1858 | |
1850 | $exit->slaying ("?random/$md5"); |
1859 | $exit->slaying ("?random/$md5"); |
1851 | $exit->msg (undef); |
1860 | $exit->msg (undef); |
1852 | } |
1861 | } |
1853 | } |
1862 | } |
… | |
… | |
1863 | $self->deactivate_recursive; # just to be sure |
1872 | $self->deactivate_recursive; # just to be sure |
1864 | unless (eval { |
1873 | unless (eval { |
1865 | prepare_random_map $exit |
1874 | prepare_random_map $exit |
1866 | if $exit->slaying eq "/!"; |
1875 | if $exit->slaying eq "/!"; |
1867 | |
1876 | |
1868 | my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path; |
1877 | my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path; |
1869 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
1878 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
1870 | |
1879 | |
1871 | 1; |
1880 | 1; |
1872 | }) { |
1881 | }) { |
1873 | $self->message ("Something went wrong deep within the crossfire server. " |
1882 | $self->message ("Something went wrong deep within the crossfire server. " |
… | |
… | |
2223 | |
2232 | |
2224 | sub main { |
2233 | sub main { |
2225 | # we must not ever block the main coroutine |
2234 | # we must not ever block the main coroutine |
2226 | local $Coro::idle = sub { |
2235 | local $Coro::idle = sub { |
2227 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2236 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
|
|
2237 | (async { |
2228 | async { Event::one_event }; |
2238 | Event::one_event; |
|
|
2239 | })->prio (Coro::PRIO_MAX); |
2229 | }; |
2240 | }; |
2230 | |
2241 | |
2231 | cfg_load; |
2242 | cfg_load; |
2232 | db_load; |
2243 | db_load; |
2233 | load_extensions; |
2244 | load_extensions; |
… | |
… | |
2256 | warn "enter emergency perl save\n"; |
2267 | warn "enter emergency perl save\n"; |
2257 | |
2268 | |
2258 | cf::sync_job { |
2269 | cf::sync_job { |
2259 | # use a peculiar iteration method to avoid tripping on perl |
2270 | # use a peculiar iteration method to avoid tripping on perl |
2260 | # refcount bugs in for. also avoids problems with players |
2271 | # refcount bugs in for. also avoids problems with players |
2261 | # and maps saved/Destroyed asynchronously. |
2272 | # and maps saved/destroyed asynchronously. |
2262 | warn "begin emergency player save\n"; |
2273 | warn "begin emergency player save\n"; |
2263 | for my $login (keys %cf::PLAYER) { |
2274 | for my $login (keys %cf::PLAYER) { |
2264 | my $pl = $cf::PLAYER{$login} or next; |
2275 | my $pl = $cf::PLAYER{$login} or next; |
2265 | $pl->valid or next; |
2276 | $pl->valid or next; |
2266 | $pl->save; |
2277 | $pl->save; |
… | |
… | |
2314 | warn "remove ext commands"; |
2325 | warn "remove ext commands"; |
2315 | %EXTCMD = (); |
2326 | %EXTCMD = (); |
2316 | |
2327 | |
2317 | warn "unload/nuke all extensions"; |
2328 | warn "unload/nuke all extensions"; |
2318 | for my $pkg (@EXTS) { |
2329 | for my $pkg (@EXTS) { |
2319 | warn "unloading <$pkg>"; |
2330 | warn "... unloading $pkg"; |
2320 | |
2331 | |
2321 | if (my $cb = $pkg->can ("unload")) { |
2332 | if (my $cb = $pkg->can ("unload")) { |
2322 | eval { |
2333 | eval { |
2323 | $cb->($pkg); |
2334 | $cb->($pkg); |
2324 | 1 |
2335 | 1 |
2325 | } or warn "$pkg unloaded, but with errors: $@"; |
2336 | } or warn "$pkg unloaded, but with errors: $@"; |
2326 | } |
2337 | } |
2327 | |
2338 | |
|
|
2339 | warn "... nuking $pkg"; |
2328 | Symbol::delete_package $pkg; |
2340 | Symbol::delete_package $pkg; |
2329 | } |
2341 | } |
2330 | |
2342 | |
2331 | warn "unload all perl modules loaded from $LIBDIR"; |
2343 | warn "unload all perl modules loaded from $LIBDIR"; |
2332 | while (my ($k, $v) = each %INC) { |
2344 | while (my ($k, $v) = each %INC) { |
… | |
… | |
2380 | } |
2392 | } |
2381 | |
2393 | |
2382 | warn "reloaded"; |
2394 | warn "reloaded"; |
2383 | }; |
2395 | }; |
2384 | |
2396 | |
2385 | ############################################################################# |
2397 | our $RELOAD_WATCHER; # used only during reload |
2386 | |
|
|
2387 | unless ($LINK_MAP) { |
|
|
2388 | $LINK_MAP = cf::map::new; |
|
|
2389 | |
|
|
2390 | $LINK_MAP->width (41); |
|
|
2391 | $LINK_MAP->height (41); |
|
|
2392 | $LINK_MAP->alloc; |
|
|
2393 | $LINK_MAP->path ("{link}"); |
|
|
2394 | $LINK_MAP->{path} = bless { path => "{link}" }, "cf::path"; |
|
|
2395 | $LINK_MAP->in_memory (MAP_IN_MEMORY); |
|
|
2396 | |
|
|
2397 | # dirty hack because... archetypes are not yet loaded |
|
|
2398 | Event->timer ( |
|
|
2399 | after => 10, |
|
|
2400 | cb => sub { |
|
|
2401 | $_[0]->w->cancel; |
|
|
2402 | |
|
|
2403 | # provide some exits "home" |
|
|
2404 | my $exit = cf::object::new "exit"; |
|
|
2405 | |
|
|
2406 | $exit->slaying ($EMERGENCY_POSITION->[0]); |
|
|
2407 | $exit->stats->hp ($EMERGENCY_POSITION->[1]); |
|
|
2408 | $exit->stats->sp ($EMERGENCY_POSITION->[2]); |
|
|
2409 | |
|
|
2410 | $LINK_MAP->insert ($exit->clone, 19, 19); |
|
|
2411 | $LINK_MAP->insert ($exit->clone, 19, 20); |
|
|
2412 | $LINK_MAP->insert ($exit->clone, 19, 21); |
|
|
2413 | $LINK_MAP->insert ($exit->clone, 20, 19); |
|
|
2414 | $LINK_MAP->insert ($exit->clone, 20, 21); |
|
|
2415 | $LINK_MAP->insert ($exit->clone, 21, 19); |
|
|
2416 | $LINK_MAP->insert ($exit->clone, 21, 20); |
|
|
2417 | $LINK_MAP->insert ($exit->clone, 21, 21); |
|
|
2418 | |
|
|
2419 | $exit->destroy; |
|
|
2420 | }); |
|
|
2421 | |
|
|
2422 | $LINK_MAP->{deny_save} = 1; |
|
|
2423 | $LINK_MAP->{deny_reset} = 1; |
|
|
2424 | |
|
|
2425 | $cf::MAP{$LINK_MAP->path} = $LINK_MAP; |
|
|
2426 | } |
|
|
2427 | |
2398 | |
2428 | register_command "reload" => sub { |
2399 | register_command "reload" => sub { |
2429 | my ($who, $arg) = @_; |
2400 | my ($who, $arg) = @_; |
2430 | |
2401 | |
2431 | if ($who->flag (FLAG_WIZ)) { |
2402 | if ($who->flag (FLAG_WIZ)) { |
2432 | $who->message ("start of reload."); |
2403 | $who->message ("reloading server."); |
|
|
2404 | |
|
|
2405 | # doing reload synchronously and two reloads happen back-to-back, |
|
|
2406 | # coro crashes during coro_state_free->destroy here. |
|
|
2407 | |
|
|
2408 | $RELOAD_WATCHER ||= Event->timer (after => 0, data => WF_AUTOCANCEL, cb => sub { |
2433 | reload; |
2409 | reload; |
2434 | $who->message ("end of reload."); |
2410 | undef $RELOAD_WATCHER; |
|
|
2411 | }); |
2435 | } |
2412 | } |
2436 | }; |
2413 | }; |
2437 | |
2414 | |
2438 | unshift @INC, $LIBDIR; |
2415 | unshift @INC, $LIBDIR; |
2439 | |
2416 | |
… | |
… | |
2441 | reentrant => 0, |
2418 | reentrant => 0, |
2442 | prio => 0, |
2419 | prio => 0, |
2443 | at => $NEXT_TICK || $TICK, |
2420 | at => $NEXT_TICK || $TICK, |
2444 | data => WF_AUTOCANCEL, |
2421 | data => WF_AUTOCANCEL, |
2445 | cb => sub { |
2422 | cb => sub { |
|
|
2423 | $NOW = Event::time; |
|
|
2424 | |
2446 | cf::server_tick; # one server iteration |
2425 | cf::server_tick; # one server iteration |
2447 | $RUNTIME += $TICK; |
2426 | $RUNTIME += $TICK; |
2448 | $NEXT_TICK += $TICK; |
2427 | $NEXT_TICK += $TICK; |
2449 | |
2428 | |
2450 | $WAIT_FOR_TICK->broadcast; |
2429 | $WAIT_FOR_TICK->broadcast; |
… | |
… | |
2458 | }, |
2437 | }, |
2459 | ); |
2438 | ); |
2460 | |
2439 | |
2461 | IO::AIO::max_poll_time $TICK * 0.2; |
2440 | IO::AIO::max_poll_time $TICK * 0.2; |
2462 | |
2441 | |
2463 | Event->io ( |
2442 | $AIO_POLL_WATCHER = Event->io ( |
2464 | fd => IO::AIO::poll_fileno, |
2443 | fd => IO::AIO::poll_fileno, |
2465 | poll => 'r', |
2444 | poll => 'r', |
2466 | prio => 5, |
2445 | prio => 5, |
2467 | data => WF_AUTOCANCEL, |
2446 | data => WF_AUTOCANCEL, |
2468 | cb => \&IO::AIO::poll_cb, |
2447 | cb => \&IO::AIO::poll_cb, |
2469 | ); |
2448 | ); |
2470 | |
2449 | |
2471 | Event->timer ( |
2450 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
2472 | data => WF_AUTOCANCEL, |
2451 | data => WF_AUTOCANCEL, |
2473 | after => 0, |
2452 | after => 0, |
2474 | interval => 10, |
2453 | interval => 10, |
2475 | cb => sub { |
2454 | cb => sub { |
2476 | (Coro::unblock_sub { |
2455 | (Coro::unblock_sub { |