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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.314 by root, Mon Jul 23 16:53:15 2007 UTC vs.
Revision 1.348 by root, Thu Aug 30 08:34:40 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 ();
… …
271Wait 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
272a 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,
273for example when the coroutine gets canceled), the lock is automatically 274for example when the coroutine gets canceled), the lock is automatically
274returned. 275returned.
275 276
277Locks are *not* recursive, locking from the same coro twice results in a
278deadlocked coro.
279
276Lock 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
277uses map_find and cf::map::load uses map_load). 281uses map_find and cf::map::load uses map_load).
278 282
279=item $locked = cf::lock_active $string 283=item $locked = cf::lock_active $string
280 284
… …
322 }; 326 };
323 $TICK_WATCHER->stop; 327 $TICK_WATCHER->stop;
324 $guard 328 $guard
325} 329}
326 330
327=item cf::get_slot $time[, $priority] 331=item cf::get_slot $time[, $priority[, $name]]
328 332
329Allocate $time seconds of blocking CPU time at priority C<$priority>: 333Allocate $time seconds of blocking CPU time at priority C<$priority>:
330This call blocks and returns only when you have at least C<$time> seconds 334This call blocks and returns only when you have at least C<$time> seconds
331of cpu time till the next tick. The slot is only valid till the next cede. 335of cpu time till the next tick. The slot is only valid till the next cede.
336
337The optional C<$name> can be used to identify the job to run. It might be
338used for statistical purposes and should identify the same time-class.
332 339
333Useful for short background jobs. 340Useful for short background jobs.
334 341
335=cut 342=cut
336 343
… …
363 Coro::schedule; 370 Coro::schedule;
364 } 371 }
365 } 372 }
366}; 373};
367 374
368sub get_slot($;$) { 375sub get_slot($;$$) {
369 my ($time, $pri) = @_; 376 my ($time, $pri, $name) = @_;
370 377
378 $time = $TICK * .6 if $time > $TICK * .6;
379 my $sig = new Coro::Signal;
380
371 push @SLOT_QUEUE, [$time, $pri, my $sig = new Coro::Signal]; 381 push @SLOT_QUEUE, [$time, $pri, $sig, $name];
372 @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; 382 @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
373 $SLOT_QUEUE->ready; 383 $SLOT_QUEUE->ready;
374 $sig->wait; 384 $sig->wait;
375} 385}
376 386
… …
466Coro::Storable. May, of course, block. Note that the executed sub may 476Coro::Storable. May, of course, block. Note that the executed sub may
467never block itself or use any form of Event handling. 477never block itself or use any form of Event handling.
468 478
469=cut 479=cut
470 480
471sub _store_scalar {
472 open my $fh, ">", \my $buf
473 or die "fork_call: cannot open fh-to-buf in child : $!";
474 Storable::store_fd $_[0], $fh;
475 close $fh;
476
477 $buf
478}
479
480sub fork_call(&@) { 481sub fork_call(&@) {
481 my ($cb, @args) = @_; 482 my ($cb, @args) = @_;
482 483
483# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC 484 # we seemingly have to make a local copy of the whole thing,
484# or die "socketpair: $!"; 485 # otherwise perl prematurely frees the stuff :/
485 pipe my $fh1, my $fh2 486 # TODO: investigate and fix (liekly this will be rather laborious)
486 or die "pipe: $!";
487 487
488 if (my $pid = fork) { 488 my @res = Coro::Util::fork_eval {
489 close $fh2;
490
491 my $res = (Coro::Handle::unblock $fh1)->readline (undef);
492 warn "pst<$res>" unless $res =~ /^pst/;
493 $res = Coro::Storable::thaw $res;
494
495 waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
496
497 Carp::confess $$res unless "ARRAY" eq ref $res;
498
499 return wantarray ? @$res : $res->[-1];
500 } else {
501 reset_signals; 489 reset_signals;
502 local $SIG{__WARN__}; 490 &$cb
503 local $SIG{__DIE__}; 491 }, @args;
504 # just in case, this hack effectively disables event
505 # in the child. cleaner and slower would be canceling all watchers,
506 # but this works for the time being.
507 local $Coro::idle;
508 $Coro::current->prio (Coro::PRIO_MAX);
509 492
510 eval { 493 wantarray ? @res : $res[-1]
511 close $fh1;
512
513 my @res = eval { $cb->(@args) };
514
515 syswrite $fh2, _store_scalar $@ ? \"$@" : \@res;
516 close $fh2;
517 };
518
519 warn $@ if $@;
520 _exit 0;
521 }
522} 494}
523 495
524=item $value = cf::db_get $family => $key 496=item $value = cf::db_get $family => $key
525 497
526Returns a single value from the environment database. 498Returns a single value from the environment database.
… …
606 if (1) { 578 if (1) {
607 $md5 = 579 $md5 =
608 join "\x00", 580 join "\x00",
609 $processversion, 581 $processversion,
610 map { 582 map {
611 Coro::cede; 583 cf::cede_to_tick;
612 ($src->[$_], Digest::MD5::md5_hex $data[$_]) 584 ($src->[$_], Digest::MD5::md5_hex $data[$_])
613 } 0.. $#$src; 585 } 0.. $#$src;
614 586
615 587
616 my $dbmd5 = db_get cache => "$id/md5"; 588 my $dbmd5 = db_get cache => "$id/md5";
… …
1175 my ($pl, $buf) = @_; 1147 my ($pl, $buf) = @_;
1176 1148
1177 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; 1149 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1178 1150
1179 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
1180 if (my $cb = $EXTCMD{$msg->{msgtype}}) { 1159 if (my $cb = $EXTCMD{$type}) {
1181 if (my %reply = $cb->($pl, $msg)) { 1160 @reply = $cb->($pl, @payload);
1182 $pl->ext_reply ($msg->{msgid}, %reply);
1183 }
1184 } 1161 }
1162
1163 $pl->ext_reply ($reply, @reply)
1164 if $reply;
1165
1185 } else { 1166 } else {
1186 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; 1167 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1187 } 1168 }
1188 1169
1189 cf::override; 1170 cf::override;
… …
1344 1325
1345 aio_mkdir playerdir $pl, 0770; 1326 aio_mkdir playerdir $pl, 0770;
1346 $pl->{last_save} = $cf::RUNTIME; 1327 $pl->{last_save} = $cf::RUNTIME;
1347 1328
1348 $pl->save_pl ($path); 1329 $pl->save_pl ($path);
1349 Coro::cede; 1330 cf::cede_to_tick;
1350} 1331}
1351 1332
1352sub new($) { 1333sub new($) {
1353 my ($login) = @_; 1334 my ($login) = @_;
1354 1335
… …
1358 $self->{deny_save} = 1; 1339 $self->{deny_save} = 1;
1359 1340
1360 $cf::PLAYER{$login} = $self; 1341 $cf::PLAYER{$login} = $self;
1361 1342
1362 $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 (@_);
1363} 1354}
1364 1355
1365=item $pl->quit_character 1356=item $pl->quit_character
1366 1357
1367Nukes the player without looking back. If logged in, the connection will 1358Nukes the player without looking back. If logged in, the connection will
… …
1511sub hintmode { 1502sub hintmode {
1512 $_[0]{hintmode} = $_[1] if @_ > 1; 1503 $_[0]{hintmode} = $_[1] if @_ > 1;
1513 $_[0]{hintmode} 1504 $_[0]{hintmode}
1514} 1505}
1515 1506
1516=item $player->ext_reply ($msgid, %msg) 1507=item $player->ext_reply ($msgid, @msg)
1517 1508
1518Sends an ext reply to the player. 1509Sends an ext reply to the player.
1519 1510
1520=cut 1511=cut
1521 1512
1522sub ext_reply($$%) { 1513sub ext_reply($$@) {
1523 my ($self, $id, %msg) = @_; 1514 my ($self, $id, @msg) = @_;
1524 1515
1525 $msg{msgid} = $id; 1516 $self->ns->ext_reply ($id, @msg)
1526 $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1527} 1517}
1528 1518
1529=item $player->ext_event ($type, %msg) 1519=item $player->ext_msg ($type, @msg)
1530 1520
1531Sends an ext event to the client. 1521Sends an ext event to the client.
1532 1522
1533=cut 1523=cut
1534 1524
1535sub ext_event($$%) { 1525sub ext_msg($$@) {
1536 my ($self, $type, %msg) = @_; 1526 my ($self, $type, @msg) = @_;
1537 1527
1538 $self->ns->ext_event ($type, %msg); 1528 $self->ns->ext_msg ($type, @msg);
1539} 1529}
1540 1530
1541=head3 cf::region 1531=head3 cf::region
1542 1532
1543=over 4 1533=over 4
… …
1862 local $self->{deny_reset} = 1; # loading can take a long time 1852 local $self->{deny_reset} = 1; # loading can take a long time
1863 1853
1864 my $path = $self->{path}; 1854 my $path = $self->{path};
1865 1855
1866 { 1856 {
1857 my $guard1 = cf::lock_acquire "map_data:$path";
1867 my $guard = cf::lock_acquire "map_load:$path"; 1858 my $guard2 = cf::lock_acquire "map_load:$path";
1868 1859
1869 return if $self->in_memory != cf::MAP_SWAPPED; 1860 return if $self->in_memory != cf::MAP_SWAPPED;
1870 1861
1871 $self->in_memory (cf::MAP_LOADING); 1862 $self->in_memory (cf::MAP_LOADING);
1872 1863
1873 $self->alloc; 1864 $self->alloc;
1874 1865
1875 $self->pre_load; 1866 $self->pre_load;
1876 Coro::cede; 1867 cf::cede_to_tick;
1877 1868
1878 $self->_load_objects ($self->{load_path}, 1) 1869 $self->_load_objects ($self->{load_path}, 1)
1879 or return; 1870 or return;
1880 1871
1881 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) 1872 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
… …
1887 $self->clear_unique_items; 1878 $self->clear_unique_items;
1888 $self->_load_objects ($uniq, 0); 1879 $self->_load_objects ($uniq, 0);
1889 } 1880 }
1890 } 1881 }
1891 1882
1892 Coro::cede; 1883 cf::cede_to_tick;
1893 # now do the right thing for maps 1884 # now do the right thing for maps
1894 $self->link_multipart_objects; 1885 $self->link_multipart_objects;
1895 $self->difficulty ($self->estimate_difficulty) 1886 $self->difficulty ($self->estimate_difficulty)
1896 unless $self->difficulty; 1887 unless $self->difficulty;
1897 Coro::cede; 1888 cf::cede_to_tick;
1898 1889
1899 unless ($self->{deny_activate}) { 1890 unless ($self->{deny_activate}) {
1900 $self->decay_objects; 1891 $self->decay_objects;
1901 $self->fix_auto_apply; 1892 $self->fix_auto_apply;
1902 $self->update_buttons; 1893 $self->update_buttons;
1903 Coro::cede; 1894 cf::cede_to_tick;
1904 $self->set_darkness_map; 1895 $self->set_darkness_map;
1905 Coro::cede; 1896 cf::cede_to_tick;
1906 $self->activate; 1897 $self->activate;
1907 } 1898 }
1899
1900 $self->{last_save} = $cf::RUNTIME;
1901 $self->last_access ($cf::RUNTIME);
1908 1902
1909 $self->in_memory (cf::MAP_IN_MEMORY); 1903 $self->in_memory (cf::MAP_IN_MEMORY);
1910 } 1904 }
1911 1905
1912 $self->post_load; 1906 $self->post_load;
… …
1923 1917
1924 $self 1918 $self
1925} 1919}
1926 1920
1927# find and load all maps in the 3x3 area around a map 1921# find and load all maps in the 3x3 area around a map
1928sub load_diag { 1922sub load_neighbours {
1929 my ($map) = @_; 1923 my ($map) = @_;
1930 1924
1931 my @diag; # diagonal neighbours 1925 my @neigh; # diagonal neighbours
1932 1926
1933 for (0 .. 3) { 1927 for (0 .. 3) {
1934 my $neigh = $map->tile_path ($_) 1928 my $neigh = $map->tile_path ($_)
1935 or next; 1929 or next;
1936 $neigh = find $neigh, $map 1930 $neigh = find $neigh, $map
1937 or next; 1931 or next;
1938 $neigh->load; 1932 $neigh->load;
1939 1933
1934 push @neigh,
1940 push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], 1935 [$neigh->tile_path (($_ + 3) % 4), $neigh],
1941 [$neigh->tile_path (($_ + 1) % 4), $neigh]; 1936 [$neigh->tile_path (($_ + 1) % 4), $neigh];
1942 } 1937 }
1943 1938
1944 for (@diag) { 1939 for (grep defined $_->[0], @neigh) {
1940 my ($path, $origin) = @$_;
1945 my $neigh = find @$_ 1941 my $neigh = find $path, $origin
1946 or next; 1942 or next;
1947 $neigh->load; 1943 $neigh->load;
1948 } 1944 }
1949} 1945}
1950 1946
… …
1955} 1951}
1956 1952
1957sub do_load_sync { 1953sub do_load_sync {
1958 my ($map) = @_; 1954 my ($map) = @_;
1959 1955
1956 cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
1957 if $Coro::current == $Coro::main;
1958
1960 cf::sync_job { $map->load }; 1959 cf::sync_job { $map->load };
1961} 1960}
1962 1961
1963our %MAP_PREFETCH; 1962our %MAP_PREFETCH;
1964our $MAP_PREFETCHER = undef; 1963our $MAP_PREFETCHER = undef;
1965 1964
1966sub find_async { 1965sub find_async {
1967 my ($path, $origin) = @_; 1966 my ($path, $origin, $load) = @_;
1968 1967
1969 $path = normalise $path, $origin && $origin->{path}; 1968 $path = normalise $path, $origin && $origin->{path};
1970 1969
1971 if (my $map = $cf::MAP{$path}) { 1970 if (my $map = $cf::MAP{$path}) {
1972 return $map if $map->in_memory == cf::MAP_IN_MEMORY; 1971 return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1973 } 1972 }
1974 1973
1975 undef $MAP_PREFETCH{$path}; 1974 $MAP_PREFETCH{$path} |= $load;
1975
1976 $MAP_PREFETCHER ||= cf::async { 1976 $MAP_PREFETCHER ||= cf::async {
1977 while (%MAP_PREFETCH) { 1977 while (%MAP_PREFETCH) {
1978 for my $path (keys %MAP_PREFETCH) { 1978 while (my ($k, $v) = each %MAP_PREFETCH) {
1979 if (my $map = find $path) { 1979 if (my $map = find $k) {
1980 $map->load; 1980 $map->load if $v;
1981 } 1981 }
1982 1982
1983 delete $MAP_PREFETCH{$path}; 1983 delete $MAP_PREFETCH{$k};
1984 } 1984 }
1985 } 1985 }
1986 undef $MAP_PREFETCHER; 1986 undef $MAP_PREFETCHER;
1987 }; 1987 };
1988 $MAP_PREFETCHER->prio (6); 1988 $MAP_PREFETCHER->prio (6);
… …
1991} 1991}
1992 1992
1993sub save { 1993sub save {
1994 my ($self) = @_; 1994 my ($self) = @_;
1995 1995
1996 my $lock = cf::lock_acquire "map_data:" . $self->path; 1996 my $lock = cf::lock_acquire "map_data:$self->{path}";
1997 1997
1998 $self->{last_save} = $cf::RUNTIME; 1998 $self->{last_save} = $cf::RUNTIME;
1999 1999
2000 return unless $self->dirty; 2000 return unless $self->dirty;
2001 2001
… …
2024 my ($self) = @_; 2024 my ($self) = @_;
2025 2025
2026 # save first because save cedes 2026 # save first because save cedes
2027 $self->save; 2027 $self->save;
2028 2028
2029 my $lock = cf::lock_acquire "map_data:" . $self->path; 2029 my $lock = cf::lock_acquire "map_data:$self->{path}";
2030 2030
2031 return if $self->players; 2031 return if $self->players;
2032 return if $self->in_memory != cf::MAP_IN_MEMORY; 2032 return if $self->in_memory != cf::MAP_IN_MEMORY;
2033 return if $self->{deny_save}; 2033 return if $self->{deny_save};
2034 2034
… …
2213 2213
2214 } else { 2214 } else {
2215 my $pl = $self->contr; 2215 my $pl = $self->contr;
2216 2216
2217 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { 2217 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2218 my $diag = $pl->{npc_dialog}; 2218 my $dialog = $pl->{npc_dialog};
2219 $diag->{pl}->ext_reply ( 2219 $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2220 $diag->{id},
2221 msgtype => "reply",
2222 msg => $diag->{pl}->expand_cfpod ($msg),
2223 add_topics => []
2224 );
2225 2220
2226 } else { 2221 } else {
2227 $msg = $npc->name . " says: $msg" if $npc; 2222 $msg = $npc->name . " says: $msg" if $npc;
2228 $self->message ($msg, $flags); 2223 $self->message ($msg, $flags);
2229 } 2224 }
2230 } 2225 }
2226}
2227
2228=item $object->send_msg ($channel, $msg, $color, [extra...])
2229
2230=cut
2231
2232sub cf::object::send_msg {
2233 my $pl = shift->contr
2234 or return;
2235 $pl->send_msg (@_);
2231} 2236}
2232 2237
2233=item $player_object->may ("access") 2238=item $player_object->may ("access")
2234 2239
2235Returns wether the given player is authorized to access resource "access" 2240Returns wether the given player is authorized to access resource "access"
… …
2314 # use -1 or undef as default coordinates, not 0, 0 2319 # use -1 or undef as default coordinates, not 0, 0
2315 ($x, $y) = ($map->enter_x, $map->enter_y) 2320 ($x, $y) = ($map->enter_x, $map->enter_y)
2316 if $x <=0 && $y <= 0; 2321 if $x <=0 && $y <= 0;
2317 2322
2318 $map->load; 2323 $map->load;
2319 $map->load_diag; 2324 $map->load_neighbours;
2320 2325
2321 return unless $self->contr->active; 2326 return unless $self->contr->active;
2322 $self->activate_recursive; 2327 $self->activate_recursive;
2323 2328
2324 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext 2329 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
… …
2500sub cf::client::send_msg { 2505sub cf::client::send_msg {
2501 my ($self, $channel, $msg, $color, @extra) = @_; 2506 my ($self, $channel, $msg, $color, @extra) = @_;
2502 2507
2503 $msg = $self->pl->expand_cfpod ($msg); 2508 $msg = $self->pl->expand_cfpod ($msg);
2504 2509
2505 $color &= ~cf::NDI_UNIQUE; # just in case... 2510 $color &= cf::NDI_CLIENT_MASK; # just in case...
2506 2511
2507 if (ref $channel) { 2512 if (ref $channel) {
2508 # send meta info to client, if not yet sent 2513 # send meta info to client, if not yet sent
2509 unless (exists $self->{channel}{$channel->{id}}) { 2514 unless (exists $self->{channel}{$channel->{id}}) {
2510 $self->{channel}{$channel->{id}} = $channel; 2515 $self->{channel}{$channel->{id}} = $channel;
2511 $self->ext_event (channel_info => %$channel); 2516 $self->ext_msg (channel_info => $channel);
2512 } 2517 }
2513 2518
2514 $channel = $channel->{id}; 2519 $channel = $channel->{id};
2515 } 2520 }
2516 2521
2517 return unless @extra || length $msg; 2522 return unless @extra || length $msg;
2518 2523
2519 if ($self->can_msg) { 2524 if ($self->can_msg) {
2525 # default colour, mask it out
2526 $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
2527 if $color & cf::NDI_DEF;
2528
2520 $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $channel, $msg, @extra])); 2529 $self->send_packet ("msg " . $self->{json_coder}->encode (
2530 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2521 } else { 2531 } else {
2522 # replace some tags by gcfclient-compatible ones
2523 for ($msg) {
2524 1 while
2525 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2526 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2527 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2528 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2529 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2530 }
2531
2532 if ($color >= 0) { 2532 if ($color >= 0) {
2533 # replace some tags by gcfclient-compatible ones
2534 for ($msg) {
2535 1 while
2536 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2537 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2538 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2539 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2540 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2541 }
2542
2543 $color &= cf::NDI_COLOR_MASK;
2544
2545 utf8::encode $msg;
2546
2533 if (0 && $msg =~ /\[/) { 2547 if (0 && $msg =~ /\[/) {
2548 # COMMAND/INFO
2534 $self->send_packet ("drawextinfo $color 4 0 $msg") 2549 $self->send_packet ("drawextinfo $color 10 8 $msg")
2535 } else { 2550 } else {
2536 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; 2551 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2537 $self->send_packet ("drawinfo $color $msg") 2552 $self->send_packet ("drawinfo $color $msg")
2538 } 2553 }
2539 } 2554 }
2540 } 2555 }
2541} 2556}
2542 2557
2543=item $client->ext_event ($type, %msg) 2558=item $client->ext_msg ($type, @msg)
2544 2559
2545Sends an ext event to the client. 2560Sends an ext event to the client.
2546 2561
2547=cut 2562=cut
2548 2563
2549sub cf::client::ext_event($$%) { 2564sub cf::client::ext_msg($$@) {
2550 my ($self, $type, %msg) = @_; 2565 my ($self, $type, @msg) = @_;
2551 2566
2552 return unless $self->extcmd; 2567 if ($self->extcmd == 2) {
2553 2568 $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
2569 } elsif ($self->extcmd == 1) { # TODO: remove
2554 $msg{msgtype} = "event_$type"; 2570 push @msg, msgtype => "event_$type";
2555 $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); 2571 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2572 }
2573}
2574
2575=item $client->ext_reply ($msgid, @msg)
2576
2577Sends an ext reply to the client.
2578
2579=cut
2580
2581sub cf::client::ext_reply($$@) {
2582 my ($self, $id, @msg) = @_;
2583
2584 if ($self->extcmd == 2) {
2585 $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
2586 } elsif ($self->extcmd == 1) {
2587 #TODO: version 1, remove
2588 unshift @msg, msgtype => "reply", msgid => $id;
2589 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2590 }
2556} 2591}
2557 2592
2558=item $success = $client->query ($flags, "text", \&cb) 2593=item $success = $client->query ($flags, "text", \&cb)
2559 2594
2560Queues a query to the client, calling the given callback with 2595Queues a query to the client, calling the given callback with
… …
2615 my ($ns, $buf) = @_; 2650 my ($ns, $buf) = @_;
2616 2651
2617 my $msg = eval { $ns->{json_coder}->decode ($buf) }; 2652 my $msg = eval { $ns->{json_coder}->decode ($buf) };
2618 2653
2619 if (ref $msg) { 2654 if (ref $msg) {
2655 my ($type, $reply, @payload) =
2656 "ARRAY" eq ref $msg
2657 ? @$msg
2658 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
2659
2660 my @reply;
2661
2620 if (my $cb = $EXTICMD{$msg->{msgtype}}) { 2662 if (my $cb = $EXTICMD{$type}) {
2621 if (my %reply = $cb->($ns, $msg)) { 2663 @reply = $cb->($ns, @payload);
2622 $reply{msgid} = $msg->{msgid};
2623 $ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2624 }
2625 } 2664 }
2665
2666 $ns->ext_reply ($reply, @reply)
2667 if $reply;
2668
2626 } else { 2669 } else {
2627 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; 2670 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2628 } 2671 }
2629 2672
2630 cf::override; 2673 cf::override;
… …
2677our $safe = new Safe "safe"; 2720our $safe = new Safe "safe";
2678our $safe_hole = new Safe::Hole; 2721our $safe_hole = new Safe::Hole;
2679 2722
2680$SIG{FPE} = 'IGNORE'; 2723$SIG{FPE} = 'IGNORE';
2681 2724
2682$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); 2725$safe->permit_only (Opcode::opset qw(
2726 :base_core :base_mem :base_orig :base_math
2727 grepstart grepwhile mapstart mapwhile
2728 sort time
2729));
2683 2730
2684# here we export the classes and methods available to script code 2731# here we export the classes and methods available to script code
2685 2732
2686=pod 2733=pod
2687 2734
2688The following functions and methods are available within a safe environment: 2735The following functions and methods are available within a safe environment:
2689 2736
2690 cf::object 2737 cf::object
2691 contr pay_amount pay_player map x y force_find force_add 2738 contr pay_amount pay_player map x y force_find force_add
2692 insert remove 2739 insert remove name archname title slaying race decrease_ob_nr
2693 2740
2694 cf::object::player 2741 cf::object::player
2695 player 2742 player
2696 2743
2697 cf::player 2744 cf::player
… …
2702 2749
2703=cut 2750=cut
2704 2751
2705for ( 2752for (
2706 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y 2753 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
2754 insert remove inv name archname title slaying race
2707 insert remove)], 2755 decrease_ob_nr)],
2708 ["cf::object::player" => qw(player)], 2756 ["cf::object::player" => qw(player)],
2709 ["cf::player" => qw(peaceful)], 2757 ["cf::player" => qw(peaceful)],
2710 ["cf::map" => qw(trigger)], 2758 ["cf::map" => qw(trigger)],
2711) { 2759) {
2712 no strict 'refs'; 2760 no strict 'refs';
… …
2788# the server's init and main functions 2836# the server's init and main functions
2789 2837
2790sub load_facedata($) { 2838sub load_facedata($) {
2791 my ($path) = @_; 2839 my ($path) = @_;
2792 2840
2841 # HACK to clear player env face cache, we need some signal framework
2842 # for this (global event?)
2843 %ext::player_env::MUSIC_FACE_CACHE = ();
2844
2845 my $enc = JSON::XS->new->utf8->canonical->relaxed;
2846
2793 warn "loading facedata from $path\n"; 2847 warn "loading facedata from $path\n";
2794 2848
2795 my $facedata; 2849 my $facedata;
2796 0 < aio_load $path, $facedata 2850 0 < aio_load $path, $facedata
2797 or die "$path: $!"; 2851 or die "$path: $!";
2798 2852
2799 $facedata = Coro::Storable::thaw $facedata; 2853 $facedata = Coro::Storable::thaw $facedata;
2800 2854
2801 $facedata->{version} == 2 2855 $facedata->{version} == 2
2802 or cf::cleanup "$path: version mismatch, cannot proceed."; 2856 or cf::cleanup "$path: version mismatch, cannot proceed.";
2857
2858 # patch in the exptable
2859 $facedata->{resource}{"res/exp_table"} = {
2860 type => FT_RSRC,
2861 data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
2862 };
2863 cf::cede_to_tick;
2803 2864
2804 { 2865 {
2805 my $faces = $facedata->{faceinfo}; 2866 my $faces = $facedata->{faceinfo};
2806 2867
2807 while (my ($face, $info) = each %$faces) { 2868 while (my ($face, $info) = each %$faces) {
2808 my $idx = (cf::face::find $face) || cf::face::alloc $face; 2869 my $idx = (cf::face::find $face) || cf::face::alloc $face;
2809 cf::face::set_visibility $idx, $info->{visibility}; 2870 cf::face::set_visibility $idx, $info->{visibility};
2810 cf::face::set_magicmap $idx, $info->{magicmap}; 2871 cf::face::set_magicmap $idx, $info->{magicmap};
2811 cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; 2872 cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2812 cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; 2873 cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2813 2874
2814 cf::cede_to_tick; 2875 cf::cede_to_tick;
2815 } 2876 }
2816 2877
2817 while (my ($face, $info) = each %$faces) { 2878 while (my ($face, $info) = each %$faces) {
… …
2842 2903
2843 { 2904 {
2844 # TODO: for gcfclient pleasure, we should give resources 2905 # TODO: for gcfclient pleasure, we should give resources
2845 # that gcfclient doesn't grok a >10000 face index. 2906 # that gcfclient doesn't grok a >10000 face index.
2846 my $res = $facedata->{resource}; 2907 my $res = $facedata->{resource};
2847 my $enc = JSON::XS->new->utf8->canonical; 2908
2909 my $soundconf = delete $res->{"res/sound.conf"};
2848 2910
2849 while (my ($name, $info) = each %$res) { 2911 while (my ($name, $info) = each %$res) {
2850 my $meta = $enc->encode ({
2851 name => $name,
2852 type => $info->{type},
2853 copyright => $info->{copyright}, #TODO#
2854 });
2855
2856 my $idx = (cf::face::find $name) || cf::face::alloc $name; 2912 my $idx = (cf::face::find $name) || cf::face::alloc $name;
2913 my $data;
2857 2914
2858 if ($name =~ /\.jpg$/) { 2915 if ($info->{type} & 1) {
2859 cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};#d# temp hack 2916 # prepend meta info
2860 cf::face::set_data $idx, 1, $info->{data}, $info->{chksum};#d# temp hack 2917
2918 my $meta = $enc->encode ({
2919 name => $name,
2920 %{ $info->{meta} || {} },
2921 });
2922
2923 $data = pack "(w/a*)*", $meta, $info->{data};
2861 } else { 2924 } else {
2862 my $data = pack "(w/a*)*", $meta, $info->{data}; 2925 $data = $info->{data};
2863 my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata
2864
2865 cf::face::set_type $idx, 1;
2866 cf::face::set_data $idx, 0, $data, $chk;
2867 } 2926 }
2868 2927
2928 cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
2929 cf::face::set_type $idx, $info->{type};
2930
2869 cf::cede_to_tick; 2931 cf::cede_to_tick;
2870 } 2932 }
2933
2934 if ($soundconf) {
2935 $soundconf = $enc->decode (delete $soundconf->{data});
2936
2937 for (0 .. SOUND_CAST_SPELL_0 - 1) {
2938 my $sound = $soundconf->{compat}[$_]
2939 or next;
2940
2941 my $face = cf::face::find "sound/$sound->[1]";
2942 cf::sound::set $sound->[0] => $face;
2943 cf::sound::old_sound_index $_, $face; # gcfclient-compat
2944 }
2945
2946 while (my ($k, $v) = each %{$soundconf->{event}}) {
2947 my $face = cf::face::find "sound/$v";
2948 cf::sound::set $k => $face;
2949 }
2950 }
2871 } 2951 }
2872 2952
2873 1 2953 1
2874} 2954}
2875 2955
2956register_exticmd fx_want => sub {
2957 my ($ns, $want) = @_;
2958
2959 while (my ($k, $v) = each %$want) {
2960 $ns->fx_want ($k, $v);
2961 }
2962};
2963
2876sub reload_regions { 2964sub reload_regions {
2965 # HACK to clear player env face cache, we need some signal framework
2966 # for this (global event?)
2967 %ext::player_env::MUSIC_FACE_CACHE = ();
2968
2877 load_resource_file "$MAPDIR/regions" 2969 load_resource_file "$MAPDIR/regions"
2878 or die "unable to load regions file\n"; 2970 or die "unable to load regions file\n";
2879 2971
2880 for (cf::region::list) { 2972 for (cf::region::list) {
2881 $_->{match} = qr/$_->{match}/ 2973 $_->{match} = qr/$_->{match}/
… …
2917 3009
2918sub init { 3010sub init {
2919 reload_resources; 3011 reload_resources;
2920} 3012}
2921 3013
2922sub cfg_load { 3014sub reload_config {
2923 open my $fh, "<:utf8", "$CONFDIR/config" 3015 open my $fh, "<:utf8", "$CONFDIR/config"
2924 or return; 3016 or return;
2925 3017
2926 local $/; 3018 local $/;
2927 *CFG = YAML::Syck::Load <$fh>; 3019 *CFG = YAML::Syck::Load <$fh>;
… …
2947 (async { 3039 (async {
2948 Event::one_event; 3040 Event::one_event;
2949 })->prio (Coro::PRIO_MAX); 3041 })->prio (Coro::PRIO_MAX);
2950 }; 3042 };
2951 3043
2952 cfg_load; 3044 reload_config;
2953 db_init; 3045 db_init;
2954 load_extensions; 3046 load_extensions;
2955 3047
2956 $TICK_WATCHER->start; 3048 $TICK_WATCHER->start;
2957 Event::loop; 3049 Event::loop;
… …
3150 warn "reloading cf.pm"; 3242 warn "reloading cf.pm";
3151 require cf; 3243 require cf;
3152 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt 3244 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
3153 3245
3154 warn "loading config and database again"; 3246 warn "loading config and database again";
3155 cf::cfg_load; 3247 cf::reload_config;
3156 3248
3157 warn "loading extensions"; 3249 warn "loading extensions";
3158 cf::load_extensions; 3250 cf::load_extensions;
3159 3251
3160 warn "reattaching attachments to objects/players"; 3252 warn "reattaching attachments to objects/players";

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