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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.315 by root, Mon Jul 23 17:53:55 2007 UTC vs.
Revision 1.351 by root, Sun Sep 2 00:57:38 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
… …
472Coro::Storable. May, of course, block. Note that the executed sub may 476Coro::Storable. May, of course, block. Note that the executed sub may
473never block itself or use any form of Event handling. 477never block itself or use any form of Event handling.
474 478
475=cut 479=cut
476 480
477sub _store_scalar {
478 open my $fh, ">", \my $buf
479 or die "fork_call: cannot open fh-to-buf in child : $!";
480 Storable::store_fd $_[0], $fh;
481 close $fh;
482
483 $buf
484}
485
486sub fork_call(&@) { 481sub fork_call(&@) {
487 my ($cb, @args) = @_; 482 my ($cb, @args) = @_;
488 483
489# 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,
490# or die "socketpair: $!"; 485 # otherwise perl prematurely frees the stuff :/
491 pipe my $fh1, my $fh2 486 # TODO: investigate and fix (liekly this will be rather laborious)
492 or die "pipe: $!";
493 487
494 if (my $pid = fork) { 488 my @res = Coro::Util::fork_eval {
495 close $fh2;
496
497 my $res = (Coro::Handle::unblock $fh1)->readline (undef);
498 warn "pst<$res>" unless $res =~ /^pst/;
499 $res = Coro::Storable::thaw $res;
500
501 waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
502
503 Carp::confess $$res unless "ARRAY" eq ref $res;
504
505 return wantarray ? @$res : $res->[-1];
506 } else {
507 reset_signals; 489 reset_signals;
508 local $SIG{__WARN__}; 490 &$cb
509 local $SIG{__DIE__}; 491 }, @args;
510 # just in case, this hack effectively disables event
511 # in the child. cleaner and slower would be canceling all watchers,
512 # but this works for the time being.
513 local $Coro::idle;
514 $Coro::current->prio (Coro::PRIO_MAX);
515 492
516 eval { 493 wantarray ? @res : $res[-1]
517 close $fh1;
518
519 my @res = eval { $cb->(@args) };
520
521 syswrite $fh2, _store_scalar $@ ? \"$@" : \@res;
522 close $fh2;
523 };
524
525 warn $@ if $@;
526 _exit 0;
527 }
528} 494}
529 495
530=item $value = cf::db_get $family => $key 496=item $value = cf::db_get $family => $key
531 497
532Returns a single value from the environment database. 498Returns a single value from the environment database.
… …
612 if (1) { 578 if (1) {
613 $md5 = 579 $md5 =
614 join "\x00", 580 join "\x00",
615 $processversion, 581 $processversion,
616 map { 582 map {
617 Coro::cede; 583 cf::cede_to_tick;
618 ($src->[$_], Digest::MD5::md5_hex $data[$_]) 584 ($src->[$_], Digest::MD5::md5_hex $data[$_])
619 } 0.. $#$src; 585 } 0.. $#$src;
620 586
621 587
622 my $dbmd5 = db_get cache => "$id/md5"; 588 my $dbmd5 = db_get cache => "$id/md5";
… …
1181 my ($pl, $buf) = @_; 1147 my ($pl, $buf) = @_;
1182 1148
1183 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; 1149 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1184 1150
1185 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
1186 if (my $cb = $EXTCMD{$msg->{msgtype}}) { 1159 if (my $cb = $EXTCMD{$type}) {
1187 if (my %reply = $cb->($pl, $msg)) { 1160 @reply = $cb->($pl, @payload);
1188 $pl->ext_reply ($msg->{msgid}, %reply);
1189 }
1190 } 1161 }
1162
1163 $pl->ext_reply ($reply, @reply)
1164 if $reply;
1165
1191 } else { 1166 } else {
1192 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; 1167 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1193 } 1168 }
1194 1169
1195 cf::override; 1170 cf::override;
… …
1350 1325
1351 aio_mkdir playerdir $pl, 0770; 1326 aio_mkdir playerdir $pl, 0770;
1352 $pl->{last_save} = $cf::RUNTIME; 1327 $pl->{last_save} = $cf::RUNTIME;
1353 1328
1354 $pl->save_pl ($path); 1329 $pl->save_pl ($path);
1355 Coro::cede; 1330 cf::cede_to_tick;
1356} 1331}
1357 1332
1358sub new($) { 1333sub new($) {
1359 my ($login) = @_; 1334 my ($login) = @_;
1360 1335
… …
1364 $self->{deny_save} = 1; 1339 $self->{deny_save} = 1;
1365 1340
1366 $cf::PLAYER{$login} = $self; 1341 $cf::PLAYER{$login} = $self;
1367 1342
1368 $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 (@_);
1369} 1354}
1370 1355
1371=item $pl->quit_character 1356=item $pl->quit_character
1372 1357
1373Nukes the player without looking back. If logged in, the connection will 1358Nukes the player without looking back. If logged in, the connection will
… …
1517sub hintmode { 1502sub hintmode {
1518 $_[0]{hintmode} = $_[1] if @_ > 1; 1503 $_[0]{hintmode} = $_[1] if @_ > 1;
1519 $_[0]{hintmode} 1504 $_[0]{hintmode}
1520} 1505}
1521 1506
1522=item $player->ext_reply ($msgid, %msg) 1507=item $player->ext_reply ($msgid, @msg)
1523 1508
1524Sends an ext reply to the player. 1509Sends an ext reply to the player.
1525 1510
1526=cut 1511=cut
1527 1512
1528sub ext_reply($$%) { 1513sub ext_reply($$@) {
1529 my ($self, $id, %msg) = @_; 1514 my ($self, $id, @msg) = @_;
1530 1515
1531 $msg{msgid} = $id; 1516 $self->ns->ext_reply ($id, @msg)
1532 $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1533} 1517}
1534 1518
1535=item $player->ext_event ($type, %msg) 1519=item $player->ext_msg ($type, @msg)
1536 1520
1537Sends an ext event to the client. 1521Sends an ext event to the client.
1538 1522
1539=cut 1523=cut
1540 1524
1541sub ext_event($$%) { 1525sub ext_msg($$@) {
1542 my ($self, $type, %msg) = @_; 1526 my ($self, $type, @msg) = @_;
1543 1527
1544 $self->ns->ext_event ($type, %msg); 1528 $self->ns->ext_msg ($type, @msg);
1545} 1529}
1546 1530
1547=head3 cf::region 1531=head3 cf::region
1548 1532
1549=over 4 1533=over 4
… …
1868 local $self->{deny_reset} = 1; # loading can take a long time 1852 local $self->{deny_reset} = 1; # loading can take a long time
1869 1853
1870 my $path = $self->{path}; 1854 my $path = $self->{path};
1871 1855
1872 { 1856 {
1857 my $guard1 = cf::lock_acquire "map_data:$path";
1873 my $guard = cf::lock_acquire "map_load:$path"; 1858 my $guard2 = cf::lock_acquire "map_load:$path";
1874 1859
1875 return if $self->in_memory != cf::MAP_SWAPPED; 1860 return if $self->in_memory != cf::MAP_SWAPPED;
1876 1861
1877 $self->in_memory (cf::MAP_LOADING); 1862 $self->in_memory (cf::MAP_LOADING);
1878 1863
1879 $self->alloc; 1864 $self->alloc;
1880 1865
1881 $self->pre_load; 1866 $self->pre_load;
1882 Coro::cede; 1867 cf::cede_to_tick;
1883 1868
1884 $self->_load_objects ($self->{load_path}, 1) 1869 $self->_load_objects ($self->{load_path}, 1)
1885 or return; 1870 or return;
1886 1871
1887 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) 1872 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
… …
1893 $self->clear_unique_items; 1878 $self->clear_unique_items;
1894 $self->_load_objects ($uniq, 0); 1879 $self->_load_objects ($uniq, 0);
1895 } 1880 }
1896 } 1881 }
1897 1882
1898 Coro::cede; 1883 cf::cede_to_tick;
1899 # now do the right thing for maps 1884 # now do the right thing for maps
1900 $self->link_multipart_objects; 1885 $self->link_multipart_objects;
1901 $self->difficulty ($self->estimate_difficulty) 1886 $self->difficulty ($self->estimate_difficulty)
1902 unless $self->difficulty; 1887 unless $self->difficulty;
1903 Coro::cede; 1888 cf::cede_to_tick;
1904 1889
1905 unless ($self->{deny_activate}) { 1890 unless ($self->{deny_activate}) {
1906 $self->decay_objects; 1891 $self->decay_objects;
1907 $self->fix_auto_apply; 1892 $self->fix_auto_apply;
1908 $self->update_buttons; 1893 $self->update_buttons;
1909 Coro::cede; 1894 cf::cede_to_tick;
1910 $self->set_darkness_map; 1895 $self->set_darkness_map;
1911 Coro::cede; 1896 cf::cede_to_tick;
1912 $self->activate; 1897 $self->activate;
1913 } 1898 }
1899
1900 $self->{last_save} = $cf::RUNTIME;
1901 $self->last_access ($cf::RUNTIME);
1914 1902
1915 $self->in_memory (cf::MAP_IN_MEMORY); 1903 $self->in_memory (cf::MAP_IN_MEMORY);
1916 } 1904 }
1917 1905
1918 $self->post_load; 1906 $self->post_load;
… …
1929 1917
1930 $self 1918 $self
1931} 1919}
1932 1920
1933# find and load all maps in the 3x3 area around a map 1921# find and load all maps in the 3x3 area around a map
1934sub load_diag { 1922sub load_neighbours {
1935 my ($map) = @_; 1923 my ($map) = @_;
1936 1924
1937 my @diag; # diagonal neighbours 1925 my @neigh; # diagonal neighbours
1938 1926
1939 for (0 .. 3) { 1927 for (0 .. 3) {
1940 my $neigh = $map->tile_path ($_) 1928 my $neigh = $map->tile_path ($_)
1941 or next; 1929 or next;
1942 $neigh = find $neigh, $map 1930 $neigh = find $neigh, $map
1943 or next; 1931 or next;
1944 $neigh->load; 1932 $neigh->load;
1945 1933
1934 push @neigh,
1946 push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], 1935 [$neigh->tile_path (($_ + 3) % 4), $neigh],
1947 [$neigh->tile_path (($_ + 1) % 4), $neigh]; 1936 [$neigh->tile_path (($_ + 1) % 4), $neigh];
1948 } 1937 }
1949 1938
1950 for (@diag) { 1939 for (grep defined $_->[0], @neigh) {
1940 my ($path, $origin) = @$_;
1951 my $neigh = find @$_ 1941 my $neigh = find $path, $origin
1952 or next; 1942 or next;
1953 $neigh->load; 1943 $neigh->load;
1954 } 1944 }
1955} 1945}
1956 1946
… …
1961} 1951}
1962 1952
1963sub do_load_sync { 1953sub do_load_sync {
1964 my ($map) = @_; 1954 my ($map) = @_;
1965 1955
1956 cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
1957 if $Coro::current == $Coro::main;
1958
1966 cf::sync_job { $map->load }; 1959 cf::sync_job { $map->load };
1967} 1960}
1968 1961
1969our %MAP_PREFETCH; 1962our %MAP_PREFETCH;
1970our $MAP_PREFETCHER = undef; 1963our $MAP_PREFETCHER = undef;
1971 1964
1972sub find_async { 1965sub find_async {
1973 my ($path, $origin) = @_; 1966 my ($path, $origin, $load) = @_;
1974 1967
1975 $path = normalise $path, $origin && $origin->{path}; 1968 $path = normalise $path, $origin && $origin->{path};
1976 1969
1977 if (my $map = $cf::MAP{$path}) { 1970 if (my $map = $cf::MAP{$path}) {
1978 return $map if $map->in_memory == cf::MAP_IN_MEMORY; 1971 return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1979 } 1972 }
1980 1973
1981 undef $MAP_PREFETCH{$path}; 1974 $MAP_PREFETCH{$path} |= $load;
1975
1982 $MAP_PREFETCHER ||= cf::async { 1976 $MAP_PREFETCHER ||= cf::async {
1983 while (%MAP_PREFETCH) { 1977 while (%MAP_PREFETCH) {
1984 for my $path (keys %MAP_PREFETCH) { 1978 while (my ($k, $v) = each %MAP_PREFETCH) {
1985 if (my $map = find $path) { 1979 if (my $map = find $k) {
1986 $map->load; 1980 $map->load if $v;
1987 } 1981 }
1988 1982
1989 delete $MAP_PREFETCH{$path}; 1983 delete $MAP_PREFETCH{$k};
1990 } 1984 }
1991 } 1985 }
1992 undef $MAP_PREFETCHER; 1986 undef $MAP_PREFETCHER;
1993 }; 1987 };
1994 $MAP_PREFETCHER->prio (6); 1988 $MAP_PREFETCHER->prio (6);
… …
1997} 1991}
1998 1992
1999sub save { 1993sub save {
2000 my ($self) = @_; 1994 my ($self) = @_;
2001 1995
2002 my $lock = cf::lock_acquire "map_data:" . $self->path; 1996 my $lock = cf::lock_acquire "map_data:$self->{path}";
2003 1997
2004 $self->{last_save} = $cf::RUNTIME; 1998 $self->{last_save} = $cf::RUNTIME;
2005 1999
2006 return unless $self->dirty; 2000 return unless $self->dirty;
2007 2001
… …
2030 my ($self) = @_; 2024 my ($self) = @_;
2031 2025
2032 # save first because save cedes 2026 # save first because save cedes
2033 $self->save; 2027 $self->save;
2034 2028
2035 my $lock = cf::lock_acquire "map_data:" . $self->path; 2029 my $lock = cf::lock_acquire "map_data:$self->{path}";
2036 2030
2037 return if $self->players; 2031 return if $self->players;
2038 return if $self->in_memory != cf::MAP_IN_MEMORY; 2032 return if $self->in_memory != cf::MAP_IN_MEMORY;
2039 return if $self->{deny_save}; 2033 return if $self->{deny_save};
2040 2034
… …
2092my $nuke_counter = "aaaa"; 2086my $nuke_counter = "aaaa";
2093 2087
2094sub nuke { 2088sub nuke {
2095 my ($self) = @_; 2089 my ($self) = @_;
2096 2090
2091 {
2092 my $lock = cf::lock_acquire "map_data:$self->{path}";
2093
2097 delete $cf::MAP{$self->path}; 2094 delete $cf::MAP{$self->path};
2098 2095
2099 $self->unlink_save; 2096 $self->unlink_save;
2100 2097
2101 bless $self, "cf::map"; 2098 bless $self, "cf::map";
2102 delete $self->{deny_reset}; 2099 delete $self->{deny_reset};
2103 $self->{deny_save} = 1; 2100 $self->{deny_save} = 1;
2104 $self->reset_timeout (1); 2101 $self->reset_timeout (1);
2105 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); 2102 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2106 2103
2107 $cf::MAP{$self->path} = $self; 2104 $cf::MAP{$self->path} = $self;
2105 }
2108 2106
2109 $self->reset; # polite request, might not happen 2107 $self->reset; # polite request, might not happen
2110} 2108}
2111 2109
2112=item $maps = cf::map::tmp_maps 2110=item $maps = cf::map::tmp_maps
… …
2219 2217
2220 } else { 2218 } else {
2221 my $pl = $self->contr; 2219 my $pl = $self->contr;
2222 2220
2223 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { 2221 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2224 my $diag = $pl->{npc_dialog}; 2222 my $dialog = $pl->{npc_dialog};
2225 $diag->{pl}->ext_reply ( 2223 $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2226 $diag->{id},
2227 msgtype => "reply",
2228 msg => $diag->{pl}->expand_cfpod ($msg),
2229 add_topics => []
2230 );
2231 2224
2232 } else { 2225 } else {
2233 $msg = $npc->name . " says: $msg" if $npc; 2226 $msg = $npc->name . " says: $msg" if $npc;
2234 $self->message ($msg, $flags); 2227 $self->message ($msg, $flags);
2235 } 2228 }
2236 } 2229 }
2230}
2231
2232=item $object->send_msg ($channel, $msg, $color, [extra...])
2233
2234=cut
2235
2236sub cf::object::send_msg {
2237 my $pl = shift->contr
2238 or return;
2239 $pl->send_msg (@_);
2237} 2240}
2238 2241
2239=item $player_object->may ("access") 2242=item $player_object->may ("access")
2240 2243
2241Returns wether the given player is authorized to access resource "access" 2244Returns wether the given player is authorized to access resource "access"
… …
2320 # use -1 or undef as default coordinates, not 0, 0 2323 # use -1 or undef as default coordinates, not 0, 0
2321 ($x, $y) = ($map->enter_x, $map->enter_y) 2324 ($x, $y) = ($map->enter_x, $map->enter_y)
2322 if $x <=0 && $y <= 0; 2325 if $x <=0 && $y <= 0;
2323 2326
2324 $map->load; 2327 $map->load;
2325 $map->load_diag; 2328 $map->load_neighbours;
2326 2329
2327 return unless $self->contr->active; 2330 return unless $self->contr->active;
2328 $self->activate_recursive; 2331 $self->activate_recursive;
2329 2332
2330 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext 2333 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
… …
2501the message, with C<log> being the default. If C<$color> is negative, suppress 2504the message, with C<log> being the default. If C<$color> is negative, suppress
2502the message unless the client supports the msg packet. 2505the message unless the client supports the msg packet.
2503 2506
2504=cut 2507=cut
2505 2508
2509our %CHANNEL = (
2510 "c/identify" => {
2511 id => "identify",
2512 title => "Identify",
2513 reply => undef,
2514 tooltip => "Items recently identified",
2515 },
2516);
2517
2506sub cf::client::send_msg { 2518sub cf::client::send_msg {
2507 my ($self, $channel, $msg, $color, @extra) = @_; 2519 my ($self, $channel, $msg, $color, @extra) = @_;
2508 2520
2509 $msg = $self->pl->expand_cfpod ($msg); 2521 $msg = $self->pl->expand_cfpod ($msg);
2510 2522
2511 $color &= ~cf::NDI_UNIQUE; # just in case... 2523 $color &= cf::NDI_CLIENT_MASK; # just in case...
2524
2525 # check predefined channels, for the benefit of C
2526 $channel = $CHANNEL{$channel} if $CHANNEL{$channel};
2512 2527
2513 if (ref $channel) { 2528 if (ref $channel) {
2514 # send meta info to client, if not yet sent 2529 # send meta info to client, if not yet sent
2515 unless (exists $self->{channel}{$channel->{id}}) { 2530 unless (exists $self->{channel}{$channel->{id}}) {
2516 $self->{channel}{$channel->{id}} = $channel; 2531 $self->{channel}{$channel->{id}} = $channel;
2517 $self->ext_event (channel_info => %$channel); 2532 $self->ext_msg (channel_info => $channel);
2518 } 2533 }
2519 2534
2520 $channel = $channel->{id}; 2535 $channel = $channel->{id};
2521 } 2536 }
2522 2537
2523 return unless @extra || length $msg; 2538 return unless @extra || length $msg;
2524 2539
2525 if ($self->can_msg) { 2540 if ($self->can_msg) {
2541 # default colour, mask it out
2542 $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
2543 if $color & cf::NDI_DEF;
2544
2526 $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $channel, $msg, @extra])); 2545 $self->send_packet ("msg " . $self->{json_coder}->encode (
2546 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2527 } else { 2547 } else {
2528 # replace some tags by gcfclient-compatible ones
2529 for ($msg) {
2530 1 while
2531 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2532 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2533 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2534 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2535 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2536 }
2537
2538 if ($color >= 0) { 2548 if ($color >= 0) {
2549 # replace some tags by gcfclient-compatible ones
2550 for ($msg) {
2551 1 while
2552 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2553 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2554 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2555 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2556 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2557 }
2558
2559 $color &= cf::NDI_COLOR_MASK;
2560
2561 utf8::encode $msg;
2562
2539 if (0 && $msg =~ /\[/) { 2563 if (0 && $msg =~ /\[/) {
2564 # COMMAND/INFO
2540 $self->send_packet ("drawextinfo $color 4 0 $msg") 2565 $self->send_packet ("drawextinfo $color 10 8 $msg")
2541 } else { 2566 } else {
2542 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; 2567 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2543 $self->send_packet ("drawinfo $color $msg") 2568 $self->send_packet ("drawinfo $color $msg")
2544 } 2569 }
2545 } 2570 }
2546 } 2571 }
2547} 2572}
2548 2573
2549=item $client->ext_event ($type, %msg) 2574=item $client->ext_msg ($type, @msg)
2550 2575
2551Sends an ext event to the client. 2576Sends an ext event to the client.
2552 2577
2553=cut 2578=cut
2554 2579
2555sub cf::client::ext_event($$%) { 2580sub cf::client::ext_msg($$@) {
2556 my ($self, $type, %msg) = @_; 2581 my ($self, $type, @msg) = @_;
2557 2582
2558 return unless $self->extcmd; 2583 if ($self->extcmd == 2) {
2559 2584 $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
2585 } elsif ($self->extcmd == 1) { # TODO: remove
2560 $msg{msgtype} = "event_$type"; 2586 push @msg, msgtype => "event_$type";
2561 $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); 2587 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2588 }
2589}
2590
2591=item $client->ext_reply ($msgid, @msg)
2592
2593Sends an ext reply to the client.
2594
2595=cut
2596
2597sub cf::client::ext_reply($$@) {
2598 my ($self, $id, @msg) = @_;
2599
2600 if ($self->extcmd == 2) {
2601 $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
2602 } elsif ($self->extcmd == 1) {
2603 #TODO: version 1, remove
2604 unshift @msg, msgtype => "reply", msgid => $id;
2605 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2606 }
2562} 2607}
2563 2608
2564=item $success = $client->query ($flags, "text", \&cb) 2609=item $success = $client->query ($flags, "text", \&cb)
2565 2610
2566Queues a query to the client, calling the given callback with 2611Queues a query to the client, calling the given callback with
… …
2621 my ($ns, $buf) = @_; 2666 my ($ns, $buf) = @_;
2622 2667
2623 my $msg = eval { $ns->{json_coder}->decode ($buf) }; 2668 my $msg = eval { $ns->{json_coder}->decode ($buf) };
2624 2669
2625 if (ref $msg) { 2670 if (ref $msg) {
2671 my ($type, $reply, @payload) =
2672 "ARRAY" eq ref $msg
2673 ? @$msg
2674 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
2675
2676 my @reply;
2677
2626 if (my $cb = $EXTICMD{$msg->{msgtype}}) { 2678 if (my $cb = $EXTICMD{$type}) {
2627 if (my %reply = $cb->($ns, $msg)) { 2679 @reply = $cb->($ns, @payload);
2628 $reply{msgid} = $msg->{msgid};
2629 $ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2630 }
2631 } 2680 }
2681
2682 $ns->ext_reply ($reply, @reply)
2683 if $reply;
2684
2632 } else { 2685 } else {
2633 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; 2686 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2634 } 2687 }
2635 2688
2636 cf::override; 2689 cf::override;
… …
2683our $safe = new Safe "safe"; 2736our $safe = new Safe "safe";
2684our $safe_hole = new Safe::Hole; 2737our $safe_hole = new Safe::Hole;
2685 2738
2686$SIG{FPE} = 'IGNORE'; 2739$SIG{FPE} = 'IGNORE';
2687 2740
2688$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); 2741$safe->permit_only (Opcode::opset qw(
2742 :base_core :base_mem :base_orig :base_math
2743 grepstart grepwhile mapstart mapwhile
2744 sort time
2745));
2689 2746
2690# here we export the classes and methods available to script code 2747# here we export the classes and methods available to script code
2691 2748
2692=pod 2749=pod
2693 2750
2694The following functions and methods are available within a safe environment: 2751The following functions and methods are available within a safe environment:
2695 2752
2696 cf::object 2753 cf::object
2697 contr pay_amount pay_player map x y force_find force_add 2754 contr pay_amount pay_player map x y force_find force_add
2698 insert remove 2755 insert remove name archname title slaying race decrease_ob_nr
2699 2756
2700 cf::object::player 2757 cf::object::player
2701 player 2758 player
2702 2759
2703 cf::player 2760 cf::player
… …
2708 2765
2709=cut 2766=cut
2710 2767
2711for ( 2768for (
2712 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y 2769 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
2770 insert remove inv name archname title slaying race
2713 insert remove)], 2771 decrease_ob_nr)],
2714 ["cf::object::player" => qw(player)], 2772 ["cf::object::player" => qw(player)],
2715 ["cf::player" => qw(peaceful)], 2773 ["cf::player" => qw(peaceful)],
2716 ["cf::map" => qw(trigger)], 2774 ["cf::map" => qw(trigger)],
2717) { 2775) {
2718 no strict 'refs'; 2776 no strict 'refs';
… …
2794# the server's init and main functions 2852# the server's init and main functions
2795 2853
2796sub load_facedata($) { 2854sub load_facedata($) {
2797 my ($path) = @_; 2855 my ($path) = @_;
2798 2856
2857 # HACK to clear player env face cache, we need some signal framework
2858 # for this (global event?)
2859 %ext::player_env::MUSIC_FACE_CACHE = ();
2860
2861 my $enc = JSON::XS->new->utf8->canonical->relaxed;
2862
2799 warn "loading facedata from $path\n"; 2863 warn "loading facedata from $path\n";
2800 2864
2801 my $facedata; 2865 my $facedata;
2802 0 < aio_load $path, $facedata 2866 0 < aio_load $path, $facedata
2803 or die "$path: $!"; 2867 or die "$path: $!";
2804 2868
2805 $facedata = Coro::Storable::thaw $facedata; 2869 $facedata = Coro::Storable::thaw $facedata;
2806 2870
2807 $facedata->{version} == 2 2871 $facedata->{version} == 2
2808 or cf::cleanup "$path: version mismatch, cannot proceed."; 2872 or cf::cleanup "$path: version mismatch, cannot proceed.";
2873
2874 # patch in the exptable
2875 $facedata->{resource}{"res/exp_table"} = {
2876 type => FT_RSRC,
2877 data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
2878 };
2879 cf::cede_to_tick;
2809 2880
2810 { 2881 {
2811 my $faces = $facedata->{faceinfo}; 2882 my $faces = $facedata->{faceinfo};
2812 2883
2813 while (my ($face, $info) = each %$faces) { 2884 while (my ($face, $info) = each %$faces) {
2814 my $idx = (cf::face::find $face) || cf::face::alloc $face; 2885 my $idx = (cf::face::find $face) || cf::face::alloc $face;
2815 cf::face::set_visibility $idx, $info->{visibility}; 2886 cf::face::set_visibility $idx, $info->{visibility};
2816 cf::face::set_magicmap $idx, $info->{magicmap}; 2887 cf::face::set_magicmap $idx, $info->{magicmap};
2817 cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; 2888 cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2818 cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; 2889 cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2819 2890
2820 cf::cede_to_tick; 2891 cf::cede_to_tick;
2821 } 2892 }
2822 2893
2823 while (my ($face, $info) = each %$faces) { 2894 while (my ($face, $info) = each %$faces) {
… …
2848 2919
2849 { 2920 {
2850 # TODO: for gcfclient pleasure, we should give resources 2921 # TODO: for gcfclient pleasure, we should give resources
2851 # that gcfclient doesn't grok a >10000 face index. 2922 # that gcfclient doesn't grok a >10000 face index.
2852 my $res = $facedata->{resource}; 2923 my $res = $facedata->{resource};
2853 my $enc = JSON::XS->new->utf8->canonical; 2924
2925 my $soundconf = delete $res->{"res/sound.conf"};
2854 2926
2855 while (my ($name, $info) = each %$res) { 2927 while (my ($name, $info) = each %$res) {
2856 my $meta = $enc->encode ({
2857 name => $name,
2858 type => $info->{type},
2859 copyright => $info->{copyright}, #TODO#
2860 });
2861
2862 my $idx = (cf::face::find $name) || cf::face::alloc $name; 2928 my $idx = (cf::face::find $name) || cf::face::alloc $name;
2929 my $data;
2863 2930
2864 if ($name =~ /\.jpg$/) { 2931 if ($info->{type} & 1) {
2865 cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};#d# temp hack 2932 # prepend meta info
2866 cf::face::set_data $idx, 1, $info->{data}, $info->{chksum};#d# temp hack 2933
2934 my $meta = $enc->encode ({
2935 name => $name,
2936 %{ $info->{meta} || {} },
2937 });
2938
2939 $data = pack "(w/a*)*", $meta, $info->{data};
2867 } else { 2940 } else {
2868 my $data = pack "(w/a*)*", $meta, $info->{data}; 2941 $data = $info->{data};
2869 my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata
2870
2871 cf::face::set_type $idx, 1;
2872 cf::face::set_data $idx, 0, $data, $chk;
2873 } 2942 }
2874 2943
2944 cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
2945 cf::face::set_type $idx, $info->{type};
2946
2875 cf::cede_to_tick; 2947 cf::cede_to_tick;
2876 } 2948 }
2949
2950 if ($soundconf) {
2951 $soundconf = $enc->decode (delete $soundconf->{data});
2952
2953 for (0 .. SOUND_CAST_SPELL_0 - 1) {
2954 my $sound = $soundconf->{compat}[$_]
2955 or next;
2956
2957 my $face = cf::face::find "sound/$sound->[1]";
2958 cf::sound::set $sound->[0] => $face;
2959 cf::sound::old_sound_index $_, $face; # gcfclient-compat
2960 }
2961
2962 while (my ($k, $v) = each %{$soundconf->{event}}) {
2963 my $face = cf::face::find "sound/$v";
2964 cf::sound::set $k => $face;
2965 }
2966 }
2877 } 2967 }
2878 2968
2879 1 2969 1
2880} 2970}
2881 2971
2972register_exticmd fx_want => sub {
2973 my ($ns, $want) = @_;
2974
2975 while (my ($k, $v) = each %$want) {
2976 $ns->fx_want ($k, $v);
2977 }
2978};
2979
2882sub reload_regions { 2980sub reload_regions {
2981 # HACK to clear player env face cache, we need some signal framework
2982 # for this (global event?)
2983 %ext::player_env::MUSIC_FACE_CACHE = ();
2984
2883 load_resource_file "$MAPDIR/regions" 2985 load_resource_file "$MAPDIR/regions"
2884 or die "unable to load regions file\n"; 2986 or die "unable to load regions file\n";
2885 2987
2886 for (cf::region::list) { 2988 for (cf::region::list) {
2887 $_->{match} = qr/$_->{match}/ 2989 $_->{match} = qr/$_->{match}/
… …
2923 3025
2924sub init { 3026sub init {
2925 reload_resources; 3027 reload_resources;
2926} 3028}
2927 3029
2928sub cfg_load { 3030sub reload_config {
2929 open my $fh, "<:utf8", "$CONFDIR/config" 3031 open my $fh, "<:utf8", "$CONFDIR/config"
2930 or return; 3032 or return;
2931 3033
2932 local $/; 3034 local $/;
2933 *CFG = YAML::Syck::Load <$fh>; 3035 *CFG = YAML::Syck::Load <$fh>;
… …
2953 (async { 3055 (async {
2954 Event::one_event; 3056 Event::one_event;
2955 })->prio (Coro::PRIO_MAX); 3057 })->prio (Coro::PRIO_MAX);
2956 }; 3058 };
2957 3059
2958 cfg_load; 3060 reload_config;
2959 db_init; 3061 db_init;
2960 load_extensions; 3062 load_extensions;
2961 3063
2962 $TICK_WATCHER->start; 3064 $TICK_WATCHER->start;
2963 Event::loop; 3065 Event::loop;
… …
3156 warn "reloading cf.pm"; 3258 warn "reloading cf.pm";
3157 require cf; 3259 require cf;
3158 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt 3260 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
3159 3261
3160 warn "loading config and database again"; 3262 warn "loading config and database again";
3161 cf::cfg_load; 3263 cf::reload_config;
3162 3264
3163 warn "loading extensions"; 3265 warn "loading extensions";
3164 cf::load_extensions; 3266 cf::load_extensions;
3165 3267
3166 warn "reattaching attachments to objects/players"; 3268 warn "reattaching attachments to objects/players";

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