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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.296 by root, Wed Jul 4 07:09:06 2007 UTC vs.
Revision 1.353 by root, Sun Sep 2 08:43:46 2007 UTC

… …
10use Event; 10use Event;
11use Opcode; 11use Opcode;
12use Safe; 12use Safe;
13use Safe::Hole; 13use Safe::Hole;
14 14
15use Coro 3.61 (); 15use Coro 3.64 ();
16use Coro::State; 16use Coro::State;
17use Coro::Handle; 17use Coro::Handle;
18use Coro::Event; 18use Coro::Event;
19use Coro::Timer; 19use Coro::Timer;
20use Coro::Signal; 20use Coro::Signal;
21use Coro::Semaphore; 21use Coro::Semaphore;
22use Coro::AIO; 22use Coro::AIO;
23use Coro::Storable; 23use Coro::Storable;
24use Coro::Util ();
24 25
25use JSON::XS 1.4 (); 26use JSON::XS ();
26use BDB (); 27use BDB ();
27use Data::Dumper; 28use Data::Dumper;
28use Digest::MD5; 29use Digest::MD5;
29use Fcntl; 30use Fcntl;
30use YAML::Syck (); 31use YAML::Syck ();
31use IO::AIO 2.32 (); 32use IO::AIO 2.32 ();
32use Time::HiRes; 33use Time::HiRes;
33use Compress::LZF; 34use Compress::LZF;
35use Digest::MD5 ();
34 36
35# configure various modules to our taste 37# configure various modules to our taste
36# 38#
37$Storable::canonical = 1; # reduce rsync transfers 39$Storable::canonical = 1; # reduce rsync transfers
38Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator 40Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator
… …
165=item cf::wait_for_tick, cf::wait_for_tick_begin 167=item cf::wait_for_tick, cf::wait_for_tick_begin
166 168
167These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only 169These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only
168returns directly I<after> the tick processing (and consequently, can only wake one process 170returns directly I<after> the tick processing (and consequently, can only wake one process
169per tick), while cf::wait_for_tick wakes up all waiters after tick processing. 171per tick), while cf::wait_for_tick wakes up all waiters after tick processing.
172
173=item @cf::INVOKE_RESULTS
174
175This array contains the results of the last C<invoke ()> call. When
176C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of
177that call.
170 178
171=back 179=back
172 180
173=cut 181=cut
174 182
… …
264Wait until the given lock is available and then acquires it and returns 272Wait until the given lock is available and then acquires it and returns
265a Coro::guard object. If the guard object gets destroyed (goes out of scope, 273a Coro::guard object. If the guard object gets destroyed (goes out of scope,
266for example when the coroutine gets canceled), the lock is automatically 274for example when the coroutine gets canceled), the lock is automatically
267returned. 275returned.
268 276
277Locks are *not* recursive, locking from the same coro twice results in a
278deadlocked coro.
279
269Lock names should begin with a unique identifier (for example, cf::map::find 280Lock names should begin with a unique identifier (for example, cf::map::find
270uses map_find and cf::map::load uses map_load). 281uses map_find and cf::map::load uses map_load).
271 282
272=item $locked = cf::lock_active $string 283=item $locked = cf::lock_active $string
273 284
… …
313 my $guard = Coro::guard { 324 my $guard = Coro::guard {
314 $TICK_WATCHER->start; 325 $TICK_WATCHER->start;
315 }; 326 };
316 $TICK_WATCHER->stop; 327 $TICK_WATCHER->stop;
317 $guard 328 $guard
329}
330
331=item cf::get_slot $time[, $priority[, $name]]
332
333Allocate $time seconds of blocking CPU time at priority C<$priority>:
334This call blocks and returns only when you have at least C<$time> seconds
335of cpu time till the next tick. The slot is only valid till the next cede.
336
337The optional C<$name> can be used to identify the job to run. It might be
338used for statistical purposes and should identify the same time-class.
339
340Useful for short background jobs.
341
342=cut
343
344our @SLOT_QUEUE;
345our $SLOT_QUEUE;
346
347$SLOT_QUEUE->cancel if $SLOT_QUEUE;
348$SLOT_QUEUE = Coro::async {
349 my $signal = new Coro::Signal;
350
351 while () {
352 next_job:
353 my $avail = cf::till_tick;
354 if ($avail > 0.01) {
355 for (0 .. $#SLOT_QUEUE) {
356 if ($SLOT_QUEUE[$_][0] < $avail) {
357 my $job = splice @SLOT_QUEUE, $_, 1, ();
358 $job->[2]->send;
359 Coro::cede;
360 goto next_job;
361 }
362 }
363 }
364
365 if (@SLOT_QUEUE) {
366 # we do not use wait_For_tick() as it returns immediately when tick is inactive
367 push @cf::WAIT_FOR_TICK, $signal;
368 $signal->wait;
369 } else {
370 Coro::schedule;
371 }
372 }
373};
374
375sub get_slot($;$$) {
376 my ($time, $pri, $name) = @_;
377
378 $time = $TICK * .6 if $time > $TICK * .6;
379 my $sig = new Coro::Signal;
380
381 push @SLOT_QUEUE, [$time, $pri, $sig, $name];
382 @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
383 $SLOT_QUEUE->ready;
384 $sig->wait;
318} 385}
319 386
320=item cf::async { BLOCK } 387=item cf::async { BLOCK }
321 388
322Currently the same as Coro::async_pool, meaning you cannot use 389Currently the same as Coro::async_pool, meaning you cannot use
… …
412=cut 479=cut
413 480
414sub fork_call(&@) { 481sub fork_call(&@) {
415 my ($cb, @args) = @_; 482 my ($cb, @args) = @_;
416 483
417# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC 484 # we seemingly have to make a local copy of the whole thing,
418# or die "socketpair: $!"; 485 # otherwise perl prematurely frees the stuff :/
419 pipe my $fh1, my $fh2 486 # TODO: investigate and fix (liekly this will be rather laborious)
420 or die "pipe: $!";
421 487
422 if (my $pid = fork) { 488 my @res = Coro::Util::fork_eval {
423 close $fh2;
424
425 my $res = (Coro::Handle::unblock $fh1)->readline (undef);
426 $res = Coro::Storable::thaw $res;
427
428 waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
429
430 die $$res unless "ARRAY" eq ref $res;
431
432 return wantarray ? @$res : $res->[-1];
433 } else {
434 reset_signals; 489 reset_signals;
435 local $SIG{__WARN__}; 490 &$cb
436 local $SIG{__DIE__}; 491 }, @args;
437 eval {
438 close $fh1;
439 492
440 my @res = eval { $cb->(@args) }; 493 wantarray ? @res : $res[-1]
441 syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res);
442 };
443
444 warn $@ if $@;
445 _exit 0;
446 }
447} 494}
448 495
449=item $value = cf::db_get $family => $key 496=item $value = cf::db_get $family => $key
450 497
451Returns a single value from the environment database. 498Returns a single value from the environment database.
… …
531 if (1) { 578 if (1) {
532 $md5 = 579 $md5 =
533 join "\x00", 580 join "\x00",
534 $processversion, 581 $processversion,
535 map { 582 map {
536 Coro::cede; 583 cf::cede_to_tick;
537 ($src->[$_], Digest::MD5::md5_hex $data[$_]) 584 ($src->[$_], Digest::MD5::md5_hex $data[$_])
538 } 0.. $#$src; 585 } 0.. $#$src;
539 586
540 587
541 my $dbmd5 = db_get cache => "$id/md5"; 588 my $dbmd5 = db_get cache => "$id/md5";
… …
847 "; 894 ";
848 die if $@; 895 die if $@;
849} 896}
850 897
851our $override; 898our $override;
852our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? 899our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
853 900
854sub override { 901sub override {
855 $override = 1; 902 $override = 1;
856 @invoke_results = (); 903 @INVOKE_RESULTS = (@_);
857} 904}
858 905
859sub do_invoke { 906sub do_invoke {
860 my $event = shift; 907 my $event = shift;
861 my $callbacks = shift; 908 my $callbacks = shift;
862 909
863 @invoke_results = (); 910 @INVOKE_RESULTS = ();
864 911
865 local $override; 912 local $override;
866 913
867 for (@$callbacks) { 914 for (@$callbacks) {
868 eval { &{$_->[1]} }; 915 eval { &{$_->[1]} };
… …
885 932
886Generate an object-specific event with the given arguments. 933Generate an object-specific event with the given arguments.
887 934
888This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be 935This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
889removed in future versions), and there is no public API to access override 936removed in future versions), and there is no public API to access override
890results (if you must, access C<@cf::invoke_results> directly). 937results (if you must, access C<@cf::INVOKE_RESULTS> directly).
891 938
892=back 939=back
893 940
894=cut 941=cut
895 942
896############################################################################# 943#############################################################################
897# object support 944# object support
945#
946
947sub _can_merge {
948 my ($ob1, $ob2) = @_;
949
950 local $Storable::canonical = 1;
951 my $fob1 = Storable::freeze $ob1;
952 my $fob2 = Storable::freeze $ob2;
953
954 $fob1 eq $fob2
955}
898 956
899sub reattach { 957sub reattach {
900 # basically do the same as instantiate, without calling instantiate 958 # basically do the same as instantiate, without calling instantiate
901 my ($obj) = @_; 959 my ($obj) = @_;
902 960
… …
1089 my ($pl, $buf) = @_; 1147 my ($pl, $buf) = @_;
1090 1148
1091 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; 1149 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1092 1150
1093 if (ref $msg) { 1151 if (ref $msg) {
1152 my ($type, $reply, @payload) =
1153 "ARRAY" eq ref $msg
1154 ? @$msg
1155 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
1156
1157 my @reply;
1158
1094 if (my $cb = $EXTCMD{$msg->{msgtype}}) { 1159 if (my $cb = $EXTCMD{$type}) {
1095 if (my %reply = $cb->($pl, $msg)) { 1160 @reply = $cb->($pl, @payload);
1096 $pl->ext_reply ($msg->{msgid}, %reply);
1097 }
1098 } 1161 }
1162
1163 $pl->ext_reply ($reply, @reply)
1164 if $reply;
1165
1099 } else { 1166 } else {
1100 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; 1167 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1101 } 1168 }
1102 1169
1103 cf::override; 1170 cf::override;
… …
1258 1325
1259 aio_mkdir playerdir $pl, 0770; 1326 aio_mkdir playerdir $pl, 0770;
1260 $pl->{last_save} = $cf::RUNTIME; 1327 $pl->{last_save} = $cf::RUNTIME;
1261 1328
1262 $pl->save_pl ($path); 1329 $pl->save_pl ($path);
1263 Coro::cede; 1330 cf::cede_to_tick;
1264} 1331}
1265 1332
1266sub new($) { 1333sub new($) {
1267 my ($login) = @_; 1334 my ($login) = @_;
1268 1335
… …
1272 $self->{deny_save} = 1; 1339 $self->{deny_save} = 1;
1273 1340
1274 $cf::PLAYER{$login} = $self; 1341 $cf::PLAYER{$login} = $self;
1275 1342
1276 $self 1343 $self
1344}
1345
1346=item $player->send_msg ($channel, $msg, $color, [extra...])
1347
1348=cut
1349
1350sub send_msg {
1351 my $ns = shift->ns
1352 or return;
1353 $ns->send_msg (@_);
1277} 1354}
1278 1355
1279=item $pl->quit_character 1356=item $pl->quit_character
1280 1357
1281Nukes the player without looking back. If logged in, the connection will 1358Nukes the player without looking back. If logged in, the connection will
… …
1386sub expand_cfpod { 1463sub expand_cfpod {
1387 ((my $self), (local $_)) = @_; 1464 ((my $self), (local $_)) = @_;
1388 1465
1389 # escape & and < 1466 # escape & and <
1390 s/&/&amp;/g; 1467 s/&/&amp;/g;
1391 s/(?<![BIUGH])</&lt;/g; 1468 s/(?<![BIUGHT])</&lt;/g;
1392 1469
1393 # this is buggy, it needs to properly take care of nested <'s 1470 # this is buggy, it needs to properly take care of nested <'s
1394 1471
1395 1 while 1472 1 while
1396 # replace B<>, I<>, U<> etc. 1473 # replace B<>, I<>, U<> etc.
1397 s/B<([^\>]*)>/<b>$1<\/b>/ 1474 s/B<([^\>]*)>/<b>$1<\/b>/
1398 || s/I<([^\>]*)>/<i>$1<\/i>/ 1475 || s/I<([^\>]*)>/<i>$1<\/i>/
1399 || s/U<([^\>]*)>/<u>$1<\/u>/ 1476 || s/U<([^\>]*)>/<u>$1<\/u>/
1477 || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1400 # replace G<male|female> tags 1478 # replace G<male|female> tags
1401 || s{G<([^>|]*)\|([^>]*)>}{ 1479 || s{G<([^>|]*)\|([^>]*)>}{
1402 $self->gender ? $2 : $1 1480 $self->gender ? $2 : $1
1403 }ge 1481 }ge
1404 # replace H<hint text> 1482 # replace H<hint text>
… …
1425sub hintmode { 1503sub hintmode {
1426 $_[0]{hintmode} = $_[1] if @_ > 1; 1504 $_[0]{hintmode} = $_[1] if @_ > 1;
1427 $_[0]{hintmode} 1505 $_[0]{hintmode}
1428} 1506}
1429 1507
1430=item $player->ext_reply ($msgid, %msg) 1508=item $player->ext_reply ($msgid, @msg)
1431 1509
1432Sends an ext reply to the player. 1510Sends an ext reply to the player.
1433 1511
1434=cut 1512=cut
1435 1513
1436sub ext_reply($$%) { 1514sub ext_reply($$@) {
1437 my ($self, $id, %msg) = @_; 1515 my ($self, $id, @msg) = @_;
1438 1516
1439 $msg{msgid} = $id; 1517 $self->ns->ext_reply ($id, @msg)
1440 $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1441} 1518}
1442 1519
1443=item $player->ext_event ($type, %msg) 1520=item $player->ext_msg ($type, @msg)
1444 1521
1445Sends an ext event to the client. 1522Sends an ext event to the client.
1446 1523
1447=cut 1524=cut
1448 1525
1449sub ext_event($$%) { 1526sub ext_msg($$@) {
1450 my ($self, $type, %msg) = @_; 1527 my ($self, $type, @msg) = @_;
1451 1528
1452 $self->ns->ext_event ($type, %msg); 1529 $self->ns->ext_msg ($type, @msg);
1453} 1530}
1454 1531
1455=head3 cf::region 1532=head3 cf::region
1456 1533
1457=over 4 1534=over 4
… …
1470 my ($path) = @_; 1547 my ($path) = @_;
1471 1548
1472 my ($match, $specificity); 1549 my ($match, $specificity);
1473 1550
1474 for my $region (list) { 1551 for my $region (list) {
1475 if ($region->match && $path =~ $region->match) { 1552 if ($region->{match} && $path =~ $region->{match}) {
1476 ($match, $specificity) = ($region, $region->specificity) 1553 ($match, $specificity) = ($region, $region->specificity)
1477 if $region->specificity > $specificity; 1554 if $region->specificity > $specificity;
1478 } 1555 }
1479 } 1556 }
1480 1557
… …
1600 $self->init; # pass $1 etc. 1677 $self->init; # pass $1 etc.
1601 return $self; 1678 return $self;
1602 } 1679 }
1603 } 1680 }
1604 1681
1605 Carp::carp "unable to resolve path '$path' (base '$base')."; 1682 Carp::cluck "unable to resolve path '$path' (base '$base').";
1606 () 1683 ()
1607} 1684}
1608 1685
1609sub init { 1686sub init {
1610 my ($self) = @_; 1687 my ($self) = @_;
… …
1776 local $self->{deny_reset} = 1; # loading can take a long time 1853 local $self->{deny_reset} = 1; # loading can take a long time
1777 1854
1778 my $path = $self->{path}; 1855 my $path = $self->{path};
1779 1856
1780 { 1857 {
1858 my $guard1 = cf::lock_acquire "map_data:$path";
1781 my $guard = cf::lock_acquire "map_load:$path"; 1859 my $guard2 = cf::lock_acquire "map_load:$path";
1782 1860
1783 return if $self->in_memory != cf::MAP_SWAPPED; 1861 return if $self->in_memory != cf::MAP_SWAPPED;
1784 1862
1785 $self->in_memory (cf::MAP_LOADING); 1863 $self->in_memory (cf::MAP_LOADING);
1786 1864
1787 $self->alloc; 1865 $self->alloc;
1788 1866
1789 $self->pre_load; 1867 $self->pre_load;
1790 Coro::cede; 1868 cf::cede_to_tick;
1791 1869
1792 $self->_load_objects ($self->{load_path}, 1) 1870 $self->_load_objects ($self->{load_path}, 1)
1793 or return; 1871 or return;
1794 1872
1795 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) 1873 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
… …
1801 $self->clear_unique_items; 1879 $self->clear_unique_items;
1802 $self->_load_objects ($uniq, 0); 1880 $self->_load_objects ($uniq, 0);
1803 } 1881 }
1804 } 1882 }
1805 1883
1806 Coro::cede; 1884 cf::cede_to_tick;
1807 # now do the right thing for maps 1885 # now do the right thing for maps
1808 $self->link_multipart_objects; 1886 $self->link_multipart_objects;
1809 $self->difficulty ($self->estimate_difficulty) 1887 $self->difficulty ($self->estimate_difficulty)
1810 unless $self->difficulty; 1888 unless $self->difficulty;
1811 Coro::cede; 1889 cf::cede_to_tick;
1812 1890
1813 unless ($self->{deny_activate}) { 1891 unless ($self->{deny_activate}) {
1814 $self->decay_objects; 1892 $self->decay_objects;
1815 $self->fix_auto_apply; 1893 $self->fix_auto_apply;
1816 $self->update_buttons; 1894 $self->update_buttons;
1817 Coro::cede; 1895 cf::cede_to_tick;
1818 $self->set_darkness_map; 1896 $self->set_darkness_map;
1819 Coro::cede; 1897 cf::cede_to_tick;
1820 $self->activate; 1898 $self->activate;
1821 } 1899 }
1900
1901 $self->{last_save} = $cf::RUNTIME;
1902 $self->last_access ($cf::RUNTIME);
1822 1903
1823 $self->in_memory (cf::MAP_IN_MEMORY); 1904 $self->in_memory (cf::MAP_IN_MEMORY);
1824 } 1905 }
1825 1906
1826 $self->post_load; 1907 $self->post_load;
… …
1837 1918
1838 $self 1919 $self
1839} 1920}
1840 1921
1841# find and load all maps in the 3x3 area around a map 1922# find and load all maps in the 3x3 area around a map
1842sub load_diag { 1923sub load_neighbours {
1843 my ($map) = @_; 1924 my ($map) = @_;
1844 1925
1845 my @diag; # diagonal neighbours 1926 my @neigh; # diagonal neighbours
1846 1927
1847 for (0 .. 3) { 1928 for (0 .. 3) {
1848 my $neigh = $map->tile_path ($_) 1929 my $neigh = $map->tile_path ($_)
1849 or next; 1930 or next;
1850 $neigh = find $neigh, $map 1931 $neigh = find $neigh, $map
1851 or next; 1932 or next;
1852 $neigh->load; 1933 $neigh->load;
1853 1934
1935 push @neigh,
1854 push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], 1936 [$neigh->tile_path (($_ + 3) % 4), $neigh],
1855 [$neigh->tile_path (($_ + 1) % 4), $neigh]; 1937 [$neigh->tile_path (($_ + 1) % 4), $neigh];
1856 } 1938 }
1857 1939
1858 for (@diag) { 1940 for (grep defined $_->[0], @neigh) {
1941 my ($path, $origin) = @$_;
1859 my $neigh = find @$_ 1942 my $neigh = find $path, $origin
1860 or next; 1943 or next;
1861 $neigh->load; 1944 $neigh->load;
1862 } 1945 }
1863} 1946}
1864 1947
… …
1869} 1952}
1870 1953
1871sub do_load_sync { 1954sub do_load_sync {
1872 my ($map) = @_; 1955 my ($map) = @_;
1873 1956
1957 cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
1958 if $Coro::current == $Coro::main;
1959
1874 cf::sync_job { $map->load }; 1960 cf::sync_job { $map->load };
1875} 1961}
1876 1962
1877our %MAP_PREFETCH; 1963our %MAP_PREFETCH;
1878our $MAP_PREFETCHER = undef; 1964our $MAP_PREFETCHER = undef;
1879 1965
1880sub find_async { 1966sub find_async {
1881 my ($path, $origin) = @_; 1967 my ($path, $origin, $load) = @_;
1882 1968
1883 $path = normalise $path, $origin && $origin->{path}; 1969 $path = normalise $path, $origin && $origin->{path};
1884 1970
1885 if (my $map = $cf::MAP{$path}) { 1971 if (my $map = $cf::MAP{$path}) {
1886 return $map if $map->in_memory == cf::MAP_IN_MEMORY; 1972 return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1887 } 1973 }
1888 1974
1889 undef $MAP_PREFETCH{$path}; 1975 $MAP_PREFETCH{$path} |= $load;
1976
1890 $MAP_PREFETCHER ||= cf::async { 1977 $MAP_PREFETCHER ||= cf::async {
1891 while (%MAP_PREFETCH) { 1978 while (%MAP_PREFETCH) {
1892 for my $path (keys %MAP_PREFETCH) { 1979 while (my ($k, $v) = each %MAP_PREFETCH) {
1893 my $map = find $path 1980 if (my $map = find $k) {
1894 or next;
1895 $map->load; 1981 $map->load if $v;
1982 }
1896 1983
1897 delete $MAP_PREFETCH{$path}; 1984 delete $MAP_PREFETCH{$k};
1898 } 1985 }
1899 } 1986 }
1900 undef $MAP_PREFETCHER; 1987 undef $MAP_PREFETCHER;
1901 }; 1988 };
1902 $MAP_PREFETCHER->prio (6); 1989 $MAP_PREFETCHER->prio (6);
… …
1905} 1992}
1906 1993
1907sub save { 1994sub save {
1908 my ($self) = @_; 1995 my ($self) = @_;
1909 1996
1910 my $lock = cf::lock_acquire "map_data:" . $self->path; 1997 my $lock = cf::lock_acquire "map_data:$self->{path}";
1911 1998
1912 $self->{last_save} = $cf::RUNTIME; 1999 $self->{last_save} = $cf::RUNTIME;
1913 2000
1914 return unless $self->dirty; 2001 return unless $self->dirty;
1915 2002
… …
1938 my ($self) = @_; 2025 my ($self) = @_;
1939 2026
1940 # save first because save cedes 2027 # save first because save cedes
1941 $self->save; 2028 $self->save;
1942 2029
1943 my $lock = cf::lock_acquire "map_data:" . $self->path; 2030 my $lock = cf::lock_acquire "map_data:$self->{path}";
1944 2031
1945 return if $self->players; 2032 return if $self->players;
1946 return if $self->in_memory != cf::MAP_IN_MEMORY; 2033 return if $self->in_memory != cf::MAP_IN_MEMORY;
1947 return if $self->{deny_save}; 2034 return if $self->{deny_save};
1948 2035
… …
2000my $nuke_counter = "aaaa"; 2087my $nuke_counter = "aaaa";
2001 2088
2002sub nuke { 2089sub nuke {
2003 my ($self) = @_; 2090 my ($self) = @_;
2004 2091
2092 {
2093 my $lock = cf::lock_acquire "map_data:$self->{path}";
2094
2005 delete $cf::MAP{$self->path}; 2095 delete $cf::MAP{$self->path};
2006 2096
2007 $self->unlink_save; 2097 $self->unlink_save;
2008 2098
2009 bless $self, "cf::map"; 2099 bless $self, "cf::map";
2010 delete $self->{deny_reset}; 2100 delete $self->{deny_reset};
2011 $self->{deny_save} = 1; 2101 $self->{deny_save} = 1;
2012 $self->reset_timeout (1); 2102 $self->reset_timeout (1);
2013 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); 2103 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2014 2104
2015 $cf::MAP{$self->path} = $self; 2105 $cf::MAP{$self->path} = $self;
2106 }
2016 2107
2017 $self->reset; # polite request, might not happen 2108 $self->reset; # polite request, might not happen
2018} 2109}
2019 2110
2020=item $maps = cf::map::tmp_maps 2111=item $maps = cf::map::tmp_maps
… …
2127 2218
2128 } else { 2219 } else {
2129 my $pl = $self->contr; 2220 my $pl = $self->contr;
2130 2221
2131 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { 2222 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2132 my $diag = $pl->{npc_dialog}; 2223 my $dialog = $pl->{npc_dialog};
2133 $diag->{pl}->ext_reply ( 2224 $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2134 $diag->{id},
2135 msgtype => "reply",
2136 msg => $diag->{pl}->expand_cfpod ($msg),
2137 add_topics => []
2138 );
2139 2225
2140 } else { 2226 } else {
2141 $msg = $npc->name . " says: $msg" if $npc; 2227 $msg = $npc->name . " says: $msg" if $npc;
2142 $self->message ($msg, $flags); 2228 $self->message ($msg, $flags);
2143 } 2229 }
2144 } 2230 }
2231}
2232
2233=item $object->send_msg ($channel, $msg, $color, [extra...])
2234
2235=cut
2236
2237sub cf::object::send_msg {
2238 my $pl = shift->contr
2239 or return;
2240 $pl->send_msg (@_);
2145} 2241}
2146 2242
2147=item $player_object->may ("access") 2243=item $player_object->may ("access")
2148 2244
2149Returns wether the given player is authorized to access resource "access" 2245Returns wether the given player is authorized to access resource "access"
… …
2228 # use -1 or undef as default coordinates, not 0, 0 2324 # use -1 or undef as default coordinates, not 0, 0
2229 ($x, $y) = ($map->enter_x, $map->enter_y) 2325 ($x, $y) = ($map->enter_x, $map->enter_y)
2230 if $x <=0 && $y <= 0; 2326 if $x <=0 && $y <= 0;
2231 2327
2232 $map->load; 2328 $map->load;
2233 $map->load_diag; 2329 $map->load_neighbours;
2234 2330
2235 return unless $self->contr->active; 2331 return unless $self->contr->active;
2236 $self->activate_recursive; 2332 $self->activate_recursive;
2237 2333
2238 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext 2334 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2239 $self->enter_map ($map, $x, $y); 2335 $self->enter_map ($map, $x, $y);
2240} 2336}
2241 2337
2242=item $player_object->goto ($path, $x, $y[, $check->($map)]) 2338=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2243 2339
2244Moves the player to the given map-path and coordinates by first freezing 2340Moves the player to the given map-path and coordinates by first freezing
2245her, loading and preparing them map, calling the provided $check callback 2341her, loading and preparing them map, calling the provided $check callback
2246that has to return the map if sucecssful, and then unfreezes the player on 2342that has to return the map if sucecssful, and then unfreezes the player on
2247the new (success) or old (failed) map position. 2343the new (success) or old (failed) map position. In either case, $done will
2344be called at the end of this process.
2248 2345
2249=cut 2346=cut
2250 2347
2251our $GOTOGEN; 2348our $GOTOGEN;
2252 2349
2253sub cf::object::player::goto { 2350sub cf::object::player::goto {
2254 my ($self, $path, $x, $y, $check) = @_; 2351 my ($self, $path, $x, $y, $check, $done) = @_;
2255 2352
2256 # do generation counting so two concurrent goto's will be executed in-order 2353 # do generation counting so two concurrent goto's will be executed in-order
2257 my $gen = $self->{_goto_generation} = ++$GOTOGEN; 2354 my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2258 2355
2259 $self->enter_link; 2356 $self->enter_link;
… …
2279 2376
2280 if ($gen == $self->{_goto_generation}) { 2377 if ($gen == $self->{_goto_generation}) {
2281 delete $self->{_goto_generation}; 2378 delete $self->{_goto_generation};
2282 $self->leave_link ($map, $x, $y); 2379 $self->leave_link ($map, $x, $y);
2283 } 2380 }
2381
2382 $done->() if $done;
2284 })->prio (1); 2383 })->prio (1);
2285} 2384}
2286 2385
2287=item $player_object->enter_exit ($exit_object) 2386=item $player_object->enter_exit ($exit_object)
2288 2387
… …
2397 2496
2398 utf8::encode $text; 2497 utf8::encode $text;
2399 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); 2498 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2400} 2499}
2401 2500
2402=item $client->send_msg ($color, $type, $msg, [extra...]) 2501=item $client->send_msg ($channel, $msg, $color, [extra...])
2403 2502
2404Send a drawinfo or msg packet to the client, formatting the msg for the 2503Send a drawinfo or msg packet to the client, formatting the msg for the
2405client if neccessary. C<$type> should be a string identifying the type of 2504client if neccessary. C<$type> should be a string identifying the type of
2406the message, with C<log> being the default. If C<$color> is negative, suppress 2505the message, with C<log> being the default. If C<$color> is negative, suppress
2407the message unless the client supports the msg packet. 2506the message unless the client supports the msg packet.
2408 2507
2409=cut 2508=cut
2410 2509
2510our %CHANNEL = (
2511 "c/identify" => {
2512 id => "identify",
2513 title => "Identify",
2514 reply => undef,
2515 tooltip => "Items recently identified",
2516 },
2517 "c/examine" => {
2518 id => "examine",
2519 title => "Examine",
2520 reply => undef,
2521 tooltip => "Signs and other items you examined",
2522 },
2523);
2524
2411sub cf::client::send_msg { 2525sub cf::client::send_msg {
2412 my ($self, $color, $type, $msg, @extra) = @_; 2526 my ($self, $channel, $msg, $color, @extra) = @_;
2413 2527
2414 $msg = $self->pl->expand_cfpod ($msg); 2528 $msg = $self->pl->expand_cfpod ($msg);
2415 2529
2530 $color &= cf::NDI_CLIENT_MASK; # just in case...
2531
2532 # check predefined channels, for the benefit of C
2533 $channel = $CHANNEL{$channel} if $CHANNEL{$channel};
2534
2535 if (ref $channel) {
2536 # send meta info to client, if not yet sent
2537 unless (exists $self->{channel}{$channel->{id}}) {
2538 $self->{channel}{$channel->{id}} = $channel;
2539 $self->ext_msg (channel_info => $channel)
2540 if $self->can_msg;
2541 }
2542
2543 $channel = $channel->{id};
2544 }
2545
2416 return unless @extra || length $msg; 2546 return unless @extra || length $msg;
2417 2547
2418 if ($self->can_msg) { 2548 if ($self->can_msg) {
2549 # default colour, mask it out
2550 $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
2551 if $color & cf::NDI_DEF;
2552
2419 $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra])); 2553 $self->send_packet ("msg " . $self->{json_coder}->encode (
2554 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2420 } else { 2555 } else {
2421 # replace some tags by gcfclient-compatible ones
2422 for ($msg) {
2423 1 while
2424 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2425 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2426 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2427 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2428 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2429 }
2430
2431 if ($color >= 0) { 2556 if ($color >= 0) {
2557 # replace some tags by gcfclient-compatible ones
2558 for ($msg) {
2559 1 while
2560 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2561 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2562 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2563 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2564 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2565 }
2566
2567 $color &= cf::NDI_COLOR_MASK;
2568
2569 utf8::encode $msg;
2570
2432 if (0 && $msg =~ /\[/) { 2571 if (0 && $msg =~ /\[/) {
2572 # COMMAND/INFO
2433 $self->send_packet ("drawextinfo $color 4 0 $msg") 2573 $self->send_packet ("drawextinfo $color 10 8 $msg")
2434 } else { 2574 } else {
2435 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; 2575 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2436 $self->send_packet ("drawinfo $color $msg") 2576 $self->send_packet ("drawinfo $color $msg")
2437 } 2577 }
2438 } 2578 }
2439 } 2579 }
2440} 2580}
2441 2581
2442=item $client->ext_event ($type, %msg) 2582=item $client->ext_msg ($type, @msg)
2443 2583
2444Sends an ext event to the client. 2584Sends an ext event to the client.
2445 2585
2446=cut 2586=cut
2447 2587
2448sub cf::client::ext_event($$%) { 2588sub cf::client::ext_msg($$@) {
2449 my ($self, $type, %msg) = @_; 2589 my ($self, $type, @msg) = @_;
2450 2590
2591 if ($self->extcmd == 2) {
2592 $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
2593 } elsif ($self->extcmd == 1) { # TODO: remove
2451 $msg{msgtype} = "event_$type"; 2594 push @msg, msgtype => "event_$type";
2452 $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); 2595 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2596 }
2597}
2598
2599=item $client->ext_reply ($msgid, @msg)
2600
2601Sends an ext reply to the client.
2602
2603=cut
2604
2605sub cf::client::ext_reply($$@) {
2606 my ($self, $id, @msg) = @_;
2607
2608 if ($self->extcmd == 2) {
2609 $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
2610 } elsif ($self->extcmd == 1) {
2611 #TODO: version 1, remove
2612 unshift @msg, msgtype => "reply", msgid => $id;
2613 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2614 }
2453} 2615}
2454 2616
2455=item $success = $client->query ($flags, "text", \&cb) 2617=item $success = $client->query ($flags, "text", \&cb)
2456 2618
2457Queues a query to the client, calling the given callback with 2619Queues a query to the client, calling the given callback with
… …
2512 my ($ns, $buf) = @_; 2674 my ($ns, $buf) = @_;
2513 2675
2514 my $msg = eval { $ns->{json_coder}->decode ($buf) }; 2676 my $msg = eval { $ns->{json_coder}->decode ($buf) };
2515 2677
2516 if (ref $msg) { 2678 if (ref $msg) {
2679 my ($type, $reply, @payload) =
2680 "ARRAY" eq ref $msg
2681 ? @$msg
2682 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
2683
2684 my @reply;
2685
2517 if (my $cb = $EXTICMD{$msg->{msgtype}}) { 2686 if (my $cb = $EXTICMD{$type}) {
2518 if (my %reply = $cb->($ns, $msg)) { 2687 @reply = $cb->($ns, @payload);
2519 $reply{msgid} = $msg->{msgid};
2520 $ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2521 }
2522 } 2688 }
2689
2690 $ns->ext_reply ($reply, @reply)
2691 if $reply;
2692
2523 } else { 2693 } else {
2524 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; 2694 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2525 } 2695 }
2526 2696
2527 cf::override; 2697 cf::override;
… …
2574our $safe = new Safe "safe"; 2744our $safe = new Safe "safe";
2575our $safe_hole = new Safe::Hole; 2745our $safe_hole = new Safe::Hole;
2576 2746
2577$SIG{FPE} = 'IGNORE'; 2747$SIG{FPE} = 'IGNORE';
2578 2748
2579$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); 2749$safe->permit_only (Opcode::opset qw(
2750 :base_core :base_mem :base_orig :base_math
2751 grepstart grepwhile mapstart mapwhile
2752 sort time
2753));
2580 2754
2581# here we export the classes and methods available to script code 2755# here we export the classes and methods available to script code
2582 2756
2583=pod 2757=pod
2584 2758
2585The following functions and methods are available within a safe environment: 2759The following functions and methods are available within a safe environment:
2586 2760
2587 cf::object contr pay_amount pay_player map 2761 cf::object
2762 contr pay_amount pay_player map x y force_find force_add
2763 insert remove name archname title slaying race decrease_ob_nr
2764
2588 cf::object::player player 2765 cf::object::player
2589 cf::player peaceful 2766 player
2590 cf::map trigger 2767
2768 cf::player
2769 peaceful
2770
2771 cf::map
2772 trigger
2591 2773
2592=cut 2774=cut
2593 2775
2594for ( 2776for (
2595 ["cf::object" => qw(contr pay_amount pay_player map)], 2777 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
2778 insert remove inv name archname title slaying race
2779 decrease_ob_nr)],
2596 ["cf::object::player" => qw(player)], 2780 ["cf::object::player" => qw(player)],
2597 ["cf::player" => qw(peaceful)], 2781 ["cf::player" => qw(peaceful)],
2598 ["cf::map" => qw(trigger)], 2782 ["cf::map" => qw(trigger)],
2599) { 2783) {
2600 no strict 'refs'; 2784 no strict 'refs';
… …
2676# the server's init and main functions 2860# the server's init and main functions
2677 2861
2678sub load_facedata($) { 2862sub load_facedata($) {
2679 my ($path) = @_; 2863 my ($path) = @_;
2680 2864
2865 # HACK to clear player env face cache, we need some signal framework
2866 # for this (global event?)
2867 %ext::player_env::MUSIC_FACE_CACHE = ();
2868
2869 my $enc = JSON::XS->new->utf8->canonical->relaxed;
2870
2681 warn "loading facedata from $path\n"; 2871 warn "loading facedata from $path\n";
2682 2872
2683 my $facedata; 2873 my $facedata;
2684 0 < aio_load $path, $facedata 2874 0 < aio_load $path, $facedata
2685 or die "$path: $!"; 2875 or die "$path: $!";
… …
2687 $facedata = Coro::Storable::thaw $facedata; 2877 $facedata = Coro::Storable::thaw $facedata;
2688 2878
2689 $facedata->{version} == 2 2879 $facedata->{version} == 2
2690 or cf::cleanup "$path: version mismatch, cannot proceed."; 2880 or cf::cleanup "$path: version mismatch, cannot proceed.";
2691 2881
2882 # patch in the exptable
2883 $facedata->{resource}{"res/exp_table"} = {
2884 type => FT_RSRC,
2885 data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
2886 };
2887 cf::cede_to_tick;
2888
2692 { 2889 {
2693 my $faces = $facedata->{faceinfo}; 2890 my $faces = $facedata->{faceinfo};
2694 2891
2695 while (my ($face, $info) = each %$faces) { 2892 while (my ($face, $info) = each %$faces) {
2696 my $idx = (cf::face::find $face) || cf::face::alloc $face; 2893 my $idx = (cf::face::find $face) || cf::face::alloc $face;
2697 cf::face::set $idx, $info->{visibility}, $info->{magicmap}; 2894 cf::face::set_visibility $idx, $info->{visibility};
2895 cf::face::set_magicmap $idx, $info->{magicmap};
2698 cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; 2896 cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2699 cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; 2897 cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2700 Coro::cede; 2898
2899 cf::cede_to_tick;
2701 } 2900 }
2702 2901
2703 while (my ($face, $info) = each %$faces) { 2902 while (my ($face, $info) = each %$faces) {
2704 next unless $info->{smooth}; 2903 next unless $info->{smooth};
2705 my $idx = cf::face::find $face 2904 my $idx = cf::face::find $face
2706 or next; 2905 or next;
2707 if (my $smooth = cf::face::find $info->{smooth}) { 2906 if (my $smooth = cf::face::find $info->{smooth}) {
2907 cf::face::set_smooth $idx, $smooth;
2708 cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; 2908 cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2709 } else { 2909 } else {
2710 warn "smooth face '$info->{smooth}' not found for face '$face'"; 2910 warn "smooth face '$info->{smooth}' not found for face '$face'";
2711 } 2911 }
2712 Coro::cede; 2912
2913 cf::cede_to_tick;
2713 } 2914 }
2714 } 2915 }
2715 2916
2716 { 2917 {
2717 my $anims = $facedata->{animinfo}; 2918 my $anims = $facedata->{animinfo};
2718 2919
2719 while (my ($anim, $info) = each %$anims) { 2920 while (my ($anim, $info) = each %$anims) {
2720 cf::anim::set $anim, $info->{frames}, $info->{facings}; 2921 cf::anim::set $anim, $info->{frames}, $info->{facings};
2721 Coro::cede; 2922 cf::cede_to_tick;
2722 } 2923 }
2723 2924
2724 cf::anim::invalidate_all; # d'oh 2925 cf::anim::invalidate_all; # d'oh
2725 } 2926 }
2726 2927
2928 {
2929 # TODO: for gcfclient pleasure, we should give resources
2930 # that gcfclient doesn't grok a >10000 face index.
2931 my $res = $facedata->{resource};
2932
2933 my $soundconf = delete $res->{"res/sound.conf"};
2934
2935 while (my ($name, $info) = each %$res) {
2936 my $idx = (cf::face::find $name) || cf::face::alloc $name;
2937 my $data;
2938
2939 if ($info->{type} & 1) {
2940 # prepend meta info
2941
2942 my $meta = $enc->encode ({
2943 name => $name,
2944 %{ $info->{meta} || {} },
2945 });
2946
2947 $data = pack "(w/a*)*", $meta, $info->{data};
2948 } else {
2949 $data = $info->{data};
2950 }
2951
2952 cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
2953 cf::face::set_type $idx, $info->{type};
2954
2955 cf::cede_to_tick;
2956 }
2957
2958 if ($soundconf) {
2959 $soundconf = $enc->decode (delete $soundconf->{data});
2960
2961 for (0 .. SOUND_CAST_SPELL_0 - 1) {
2962 my $sound = $soundconf->{compat}[$_]
2963 or next;
2964
2965 my $face = cf::face::find "sound/$sound->[1]";
2966 cf::sound::set $sound->[0] => $face;
2967 cf::sound::old_sound_index $_, $face; # gcfclient-compat
2968 }
2969
2970 while (my ($k, $v) = each %{$soundconf->{event}}) {
2971 my $face = cf::face::find "sound/$v";
2972 cf::sound::set $k => $face;
2973 }
2974 }
2975 }
2976
2727 1 2977 1
2728} 2978}
2729 2979
2980register_exticmd fx_want => sub {
2981 my ($ns, $want) = @_;
2982
2983 while (my ($k, $v) = each %$want) {
2984 $ns->fx_want ($k, $v);
2985 }
2986};
2987
2730sub reload_regions { 2988sub reload_regions {
2989 # HACK to clear player env face cache, we need some signal framework
2990 # for this (global event?)
2991 %ext::player_env::MUSIC_FACE_CACHE = ();
2992
2731 load_resource_file "$MAPDIR/regions" 2993 load_resource_file "$MAPDIR/regions"
2732 or die "unable to load regions file\n"; 2994 or die "unable to load regions file\n";
2995
2996 for (cf::region::list) {
2997 $_->{match} = qr/$_->{match}/
2998 if exists $_->{match};
2999 }
2733} 3000}
2734 3001
2735sub reload_facedata { 3002sub reload_facedata {
2736 load_facedata "$DATADIR/facedata" 3003 load_facedata "$DATADIR/facedata"
2737 or die "unable to load facedata\n"; 3004 or die "unable to load facedata\n";
… …
2766 3033
2767sub init { 3034sub init {
2768 reload_resources; 3035 reload_resources;
2769} 3036}
2770 3037
2771sub cfg_load { 3038sub reload_config {
2772 open my $fh, "<:utf8", "$CONFDIR/config" 3039 open my $fh, "<:utf8", "$CONFDIR/config"
2773 or return; 3040 or return;
2774 3041
2775 local $/; 3042 local $/;
2776 *CFG = YAML::Syck::Load <$fh>; 3043 *CFG = YAML::Syck::Load <$fh>;
… …
2796 (async { 3063 (async {
2797 Event::one_event; 3064 Event::one_event;
2798 })->prio (Coro::PRIO_MAX); 3065 })->prio (Coro::PRIO_MAX);
2799 }; 3066 };
2800 3067
2801 cfg_load; 3068 reload_config;
2802 db_init; 3069 db_init;
2803 load_extensions; 3070 load_extensions;
2804 3071
2805 $TICK_WATCHER->start; 3072 $TICK_WATCHER->start;
2806 Event::loop; 3073 Event::loop;
… …
2999 warn "reloading cf.pm"; 3266 warn "reloading cf.pm";
3000 require cf; 3267 require cf;
3001 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt 3268 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
3002 3269
3003 warn "loading config and database again"; 3270 warn "loading config and database again";
3004 cf::cfg_load; 3271 cf::reload_config;
3005 3272
3006 warn "loading extensions"; 3273 warn "loading extensions";
3007 cf::load_extensions; 3274 cf::load_extensions;
3008 3275
3009 warn "reattaching attachments to objects/players"; 3276 warn "reattaching attachments to objects/players";

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