… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Storable; |
8 | use Storable; |
|
|
9 | use Event; |
9 | use Opcode; |
10 | use Opcode; |
10 | use Safe; |
11 | use Safe; |
11 | use Safe::Hole; |
12 | use Safe::Hole; |
12 | |
13 | |
13 | use Coro 3.5 (); |
14 | use Coro 3.52 (); |
|
|
15 | use Coro::State; |
14 | use Coro::Event; |
16 | use Coro::Event; |
15 | use Coro::Timer; |
17 | use Coro::Timer; |
16 | use Coro::Signal; |
18 | use Coro::Signal; |
17 | use Coro::Semaphore; |
19 | use Coro::Semaphore; |
18 | use Coro::AIO; |
20 | use Coro::AIO; |
… | |
… | |
24 | use IO::AIO 2.32 (); |
26 | use IO::AIO 2.32 (); |
25 | use YAML::Syck (); |
27 | use YAML::Syck (); |
26 | use Time::HiRes; |
28 | use Time::HiRes; |
27 | use Compress::LZF; |
29 | use Compress::LZF; |
28 | |
30 | |
|
|
31 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
29 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
32 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
30 | |
|
|
31 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
33 | $Event::Eval = 1; # no idea why this is required, but it is |
32 | |
34 | |
33 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
35 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
34 | |
36 | |
35 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
37 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
36 | $YAML::Syck::ImplicitUnicode = 1; |
38 | $YAML::Syck::ImplicitUnicode = 1; |
… | |
… | |
43 | our @EXTS = (); # list of extension package names |
45 | our @EXTS = (); # list of extension package names |
44 | our %EXTCMD = (); |
46 | our %EXTCMD = (); |
45 | our %EXT_CORO = (); # coroutines bound to extensions |
47 | our %EXT_CORO = (); # coroutines bound to extensions |
46 | our %EXT_MAP = (); # pluggable maps |
48 | our %EXT_MAP = (); # pluggable maps |
47 | |
49 | |
|
|
50 | our $RELOAD; # number of reloads so far |
48 | our @EVENT; |
51 | our @EVENT; |
49 | our $LIBDIR = datadir . "/ext"; |
52 | our $LIBDIR = datadir . "/ext"; |
50 | |
53 | |
51 | our $TICK = MAX_TIME * 1e-6; |
54 | our $TICK = MAX_TIME * 1e-6; |
52 | our $TICK_WATCHER; |
55 | our $TICK_WATCHER; |
… | |
… | |
354 | |
357 | |
355 | $coro |
358 | $coro |
356 | } |
359 | } |
357 | |
360 | |
358 | sub write_runtime { |
361 | sub write_runtime { |
|
|
362 | my $guard = cf::lock_acquire "write_runtime"; |
|
|
363 | |
359 | my $runtime = cf::localdir . "/runtime"; |
364 | my $runtime = cf::localdir . "/runtime"; |
360 | |
365 | |
361 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
366 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
362 | or return; |
367 | or return; |
363 | |
368 | |
… | |
… | |
785 | } |
790 | } |
786 | } else { |
791 | } else { |
787 | aio_unlink $filename; |
792 | aio_unlink $filename; |
788 | aio_unlink "$filename.pst"; |
793 | aio_unlink "$filename.pst"; |
789 | } |
794 | } |
790 | |
|
|
791 | #d##TODO# nuke non .map-files if exist |
|
|
792 | if ($filename =~ s/\.map$//) { |
|
|
793 | aio_unlink $filename; |
|
|
794 | aio_unlink "$filename.pst"; |
|
|
795 | } |
|
|
796 | } |
795 | } |
797 | } |
796 | } |
798 | |
797 | |
799 | sub object_freezer_as_string { |
798 | sub object_freezer_as_string { |
800 | my ($rdata, $objs) = @_; |
799 | my ($rdata, $objs) = @_; |
… | |
… | |
806 | |
805 | |
807 | sub object_thawer_load { |
806 | sub object_thawer_load { |
808 | my ($filename) = @_; |
807 | my ($filename) = @_; |
809 | |
808 | |
810 | my ($data, $av); |
809 | my ($data, $av); |
811 | |
|
|
812 | #d#TODO remove .map if file does not exist |
|
|
813 | aio_stat $filename and $filename =~ s/\.map$//; |
|
|
814 | |
810 | |
815 | (aio_load $filename, $data) >= 0 |
811 | (aio_load $filename, $data) >= 0 |
816 | or return; |
812 | or return; |
817 | |
813 | |
818 | unless (aio_stat "$filename.pst") { |
814 | unless (aio_stat "$filename.pst") { |
… | |
… | |
1037 | =cut |
1033 | =cut |
1038 | |
1034 | |
1039 | sub quit_character { |
1035 | sub quit_character { |
1040 | my ($pl) = @_; |
1036 | my ($pl) = @_; |
1041 | |
1037 | |
|
|
1038 | my $name = $pl->ob->name; |
|
|
1039 | |
1042 | $pl->{deny_save} = 1; |
1040 | $pl->{deny_save} = 1; |
1043 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1041 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1044 | |
1042 | |
1045 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1043 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1046 | $pl->deactivate; |
1044 | $pl->deactivate; |
… | |
… | |
1050 | my $path = playerdir $pl; |
1048 | my $path = playerdir $pl; |
1051 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1049 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1052 | aio_rename $path, $temp; |
1050 | aio_rename $path, $temp; |
1053 | delete $cf::PLAYER{$pl->ob->name}; |
1051 | delete $cf::PLAYER{$pl->ob->name}; |
1054 | $pl->destroy; |
1052 | $pl->destroy; |
|
|
1053 | |
|
|
1054 | my $prefix = qr<^~\Q$name\E/>; |
|
|
1055 | |
|
|
1056 | # nuke player maps |
|
|
1057 | $cf::MAP{$_}->nuke for grep /$prefix/, keys %cf::MAP; |
|
|
1058 | |
1055 | IO::AIO::aio_rmtree $temp; |
1059 | IO::AIO::aio_rmtree $temp; |
|
|
1060 | } |
|
|
1061 | |
|
|
1062 | =item $pl->kick |
|
|
1063 | |
|
|
1064 | Kicks a player out of the game. This destroys the connection. |
|
|
1065 | |
|
|
1066 | =cut |
|
|
1067 | |
|
|
1068 | sub kick { |
|
|
1069 | my ($pl, $kicker) = @_; |
|
|
1070 | |
|
|
1071 | $pl->invoke (cf::EVENT_PLAYER_KICK, $kicker); |
|
|
1072 | $pl->killer ("kicked"); |
|
|
1073 | $pl->ns->destroy; |
1056 | } |
1074 | } |
1057 | |
1075 | |
1058 | =item cf::player::list_logins |
1076 | =item cf::player::list_logins |
1059 | |
1077 | |
1060 | Returns am arrayref of all valid playernames in the system, can take a |
1078 | Returns am arrayref of all valid playernames in the system, can take a |
… | |
… | |
1305 | my ($self) = @_; |
1323 | my ($self) = @_; |
1306 | |
1324 | |
1307 | utf8::encode (my $save = $self->save_path); |
1325 | utf8::encode (my $save = $self->save_path); |
1308 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save; |
1326 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save; |
1309 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst"; |
1327 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst"; |
1310 | |
|
|
1311 | #d#TODO remove .map and also nuke |
|
|
1312 | $save =~ s/\.map// or return;#d# |
|
|
1313 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save;#d# |
|
|
1314 | IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst";#d# |
|
|
1315 | } |
1328 | } |
1316 | |
1329 | |
1317 | sub load_header_from($) { |
1330 | sub load_header_from($) { |
1318 | my ($self, $path) = @_; |
1331 | my ($self, $path) = @_; |
1319 | |
1332 | |
… | |
… | |
1818 | $map->load; |
1831 | $map->load; |
1819 | $map->load_diag; |
1832 | $map->load_diag; |
1820 | |
1833 | |
1821 | return unless $self->contr->active; |
1834 | return unless $self->contr->active; |
1822 | $self->activate_recursive; |
1835 | $self->activate_recursive; |
|
|
1836 | |
|
|
1837 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
1823 | $self->enter_map ($map, $x, $y); |
1838 | $self->enter_map ($map, $x, $y); |
1824 | } |
1839 | } |
1825 | |
1840 | |
1826 | cf::player->attach ( |
1841 | cf::player->attach ( |
1827 | on_logout => sub { |
1842 | on_logout => sub { |
… | |
… | |
1840 | # try to abort aborted map switching on player login :) |
1855 | # try to abort aborted map switching on player login :) |
1841 | # should happen only on crashes |
1856 | # should happen only on crashes |
1842 | if ($pl->ob->{_link_pos}) { |
1857 | if ($pl->ob->{_link_pos}) { |
1843 | $pl->ob->enter_link; |
1858 | $pl->ob->enter_link; |
1844 | (async { |
1859 | (async { |
1845 | # we need this sleep as the login has a concurrent enter_exit running |
|
|
1846 | # and this sleep increases chances of the player not ending up in scorn |
|
|
1847 | $pl->ob->reply (undef, |
1860 | $pl->ob->reply (undef, |
1848 | "There was an internal problem at your last logout, " |
1861 | "There was an internal problem at your last logout, " |
1849 | . "the server will try to bring you to your intended destination in a second.", |
1862 | . "the server will try to bring you to your intended destination in a second.", |
1850 | cf::NDI_RED); |
1863 | cf::NDI_RED); |
|
|
1864 | # we need this sleep as the login has a concurrent enter_exit running |
|
|
1865 | # and this sleep increases chances of the player not ending up in scorn |
1851 | Coro::Timer::sleep 1; |
1866 | Coro::Timer::sleep 1; |
1852 | $pl->ob->leave_link; |
1867 | $pl->ob->leave_link; |
1853 | })->prio (2); |
1868 | })->prio (2); |
1854 | } |
1869 | } |
1855 | }, |
1870 | }, |
… | |
… | |
2254 | } |
2269 | } |
2255 | |
2270 | |
2256 | ############################################################################# |
2271 | ############################################################################# |
2257 | # the server's init and main functions |
2272 | # the server's init and main functions |
2258 | |
2273 | |
|
|
2274 | sub load_faces { |
|
|
2275 | my $path = sprintf "%s/faces", cf::datadir; |
|
|
2276 | |
|
|
2277 | warn "loading faces from $path\n"; |
|
|
2278 | |
|
|
2279 | my $faces; |
|
|
2280 | 0 < aio_load $path, $faces |
|
|
2281 | or die "$path: $!"; |
|
|
2282 | |
|
|
2283 | Coro::cede; |
|
|
2284 | $faces = Storable::thaw $faces; |
|
|
2285 | Coro::cede; |
|
|
2286 | |
|
|
2287 | while (my ($face, $info) = each %$faces) { |
|
|
2288 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
2289 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
|
|
2290 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
|
|
2291 | Coro::cede; |
|
|
2292 | } |
|
|
2293 | |
|
|
2294 | 1 |
|
|
2295 | } |
|
|
2296 | |
2259 | sub load_resources { |
2297 | sub reload_resources { |
2260 | load_regions sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2298 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2261 | or die "unable to load regions file\n";#d# |
2299 | or die "unable to load regions file\n";#d# |
|
|
2300 | load_faces |
|
|
2301 | or die "unable to load faces\n";#d# |
|
|
2302 | } |
|
|
2303 | |
|
|
2304 | sub init { |
|
|
2305 | reload_resources; |
2262 | } |
2306 | } |
2263 | |
2307 | |
2264 | sub cfg_load { |
2308 | sub cfg_load { |
2265 | open my $fh, "<:utf8", cf::confdir . "/config" |
2309 | open my $fh, "<:utf8", cf::confdir . "/config" |
2266 | or return; |
2310 | or return; |
… | |
… | |
2278 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2322 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2279 | and die "WARNING: m(un)lockall failed: $!\n"; |
2323 | and die "WARNING: m(un)lockall failed: $!\n"; |
2280 | }; |
2324 | }; |
2281 | warn $@ if $@; |
2325 | warn $@ if $@; |
2282 | } |
2326 | } |
2283 | } |
|
|
2284 | |
|
|
2285 | sub init { |
|
|
2286 | load_resources; |
|
|
2287 | } |
2327 | } |
2288 | |
2328 | |
2289 | sub main { |
2329 | sub main { |
2290 | # we must not ever block the main coroutine |
2330 | # we must not ever block the main coroutine |
2291 | local $Coro::idle = sub { |
2331 | local $Coro::idle = sub { |
… | |
… | |
2394 | Coro::cede; |
2434 | Coro::cede; |
2395 | last unless IO::AIO::nreqs || BDB::nreqs; |
2435 | last unless IO::AIO::nreqs || BDB::nreqs; |
2396 | warn "iterate..."; |
2436 | warn "iterate..."; |
2397 | } |
2437 | } |
2398 | |
2438 | |
|
|
2439 | ++$RELOAD; |
|
|
2440 | |
2399 | warn "cancelling all extension coros"; |
2441 | warn "cancelling all extension coros"; |
2400 | $_->cancel for values %EXT_CORO; |
2442 | $_->cancel for values %EXT_CORO; |
2401 | %EXT_CORO = (); |
2443 | %EXT_CORO = (); |
2402 | |
2444 | |
2403 | warn "removing commands"; |
2445 | warn "removing commands"; |
… | |
… | |
2460 | |
2502 | |
2461 | warn "loading extensions"; |
2503 | warn "loading extensions"; |
2462 | cf::load_extensions; |
2504 | cf::load_extensions; |
2463 | |
2505 | |
2464 | warn "reattaching attachments to objects/players"; |
2506 | warn "reattaching attachments to objects/players"; |
2465 | _global_reattach; |
2507 | _global_reattach; # objects, sockets |
2466 | warn "reattaching attachments to maps"; |
2508 | warn "reattaching attachments to maps"; |
2467 | reattach $_ for values %MAP; |
2509 | reattach $_ for values %MAP; |
|
|
2510 | warn "reattaching attachments to players"; |
|
|
2511 | reattach $_ for values %PLAYER; |
2468 | |
2512 | |
2469 | warn "loading reloadable resources"; |
2513 | warn "loading reloadable resources"; |
2470 | load_resources; |
2514 | reload_resources; |
2471 | |
2515 | |
2472 | warn "leaving sync_job"; |
2516 | warn "leaving sync_job"; |
2473 | |
2517 | |
2474 | 1 |
2518 | 1 |
2475 | } or do { |
2519 | } or do { |
… | |
… | |
2532 | Coro::async_pool { |
2576 | Coro::async_pool { |
2533 | write_runtime |
2577 | write_runtime |
2534 | or warn "ERROR: unable to write runtime file: $!"; |
2578 | or warn "ERROR: unable to write runtime file: $!"; |
2535 | }; |
2579 | }; |
2536 | } |
2580 | } |
2537 | |
|
|
2538 | |
2581 | |
2539 | $WAIT_FOR_TICK->broadcast; |
2582 | $WAIT_FOR_TICK->broadcast; |
2540 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2583 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2541 | |
2584 | |
2542 | # my $AFTER = Event::time; |
2585 | # my $AFTER = Event::time; |