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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.303 by root, Wed Jul 11 15:57:31 2007 UTC vs.
Revision 1.325 by root, Sat Jul 28 14:32:22 2007 UTC

166=item cf::wait_for_tick, cf::wait_for_tick_begin 166=item cf::wait_for_tick, cf::wait_for_tick_begin
167 167
168These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only 168These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only
169returns directly I<after> the tick processing (and consequently, can only wake one process 169returns directly I<after> the tick processing (and consequently, can only wake one process
170per tick), while cf::wait_for_tick wakes up all waiters after tick processing. 170per tick), while cf::wait_for_tick wakes up all waiters after tick processing.
171
172=item @cf::INVOKE_RESULTS
173
174This array contains the results of the last C<invoke ()> call. When
175C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of
176that call.
171 177
172=back 178=back
173 179
174=cut 180=cut
175 181
316 }; 322 };
317 $TICK_WATCHER->stop; 323 $TICK_WATCHER->stop;
318 $guard 324 $guard
319} 325}
320 326
327=item cf::get_slot $time[, $priority[, $name]]
328
329Allocate $time seconds of blocking CPU time at priority C<$priority>:
330This call blocks and returns only when you have at least C<$time> seconds
331of cpu time till the next tick. The slot is only valid till the next cede.
332
333The optional C<$name> can be used to identify the job to run. It might be
334used for statistical purposes and should identify the same time-class.
335
336Useful for short background jobs.
337
338=cut
339
340our @SLOT_QUEUE;
341our $SLOT_QUEUE;
342
343$SLOT_QUEUE->cancel if $SLOT_QUEUE;
344$SLOT_QUEUE = Coro::async {
345 my $signal = new Coro::Signal;
346
347 while () {
348 next_job:
349 my $avail = cf::till_tick;
350 if ($avail > 0.01) {
351 for (0 .. $#SLOT_QUEUE) {
352 if ($SLOT_QUEUE[$_][0] < $avail) {
353 my $job = splice @SLOT_QUEUE, $_, 1, ();
354 $job->[2]->send;
355 Coro::cede;
356 goto next_job;
357 }
358 }
359 }
360
361 if (@SLOT_QUEUE) {
362 # we do not use wait_For_tick() as it returns immediately when tick is inactive
363 push @cf::WAIT_FOR_TICK, $signal;
364 $signal->wait;
365 } else {
366 Coro::schedule;
367 }
368 }
369};
370
371sub get_slot($;$$) {
372 my ($time, $pri, $name) = @_;
373
374 $time = $TICK * .6 if $time > $TICK * .6;
375 my $sig = new Coro::Signal;
376
377 push @SLOT_QUEUE, [$time, $pri, $sig, $name];
378 @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
379 $SLOT_QUEUE->ready;
380 $sig->wait;
381}
382
321=item cf::async { BLOCK } 383=item cf::async { BLOCK }
322 384
323Currently the same as Coro::async_pool, meaning you cannot use 385Currently the same as Coro::async_pool, meaning you cannot use
324C<on_destroy>, C<join> or other gimmicks on these coroutines. The only 386C<on_destroy>, C<join> or other gimmicks on these coroutines. The only
325thing you are allowed to do is call C<prio> on it. 387thing you are allowed to do is call C<prio> on it.
866 "; 928 ";
867 die if $@; 929 die if $@;
868} 930}
869 931
870our $override; 932our $override;
871our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? 933our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
872 934
873sub override { 935sub override {
874 $override = 1; 936 $override = 1;
875 @invoke_results = (); 937 @INVOKE_RESULTS = (@_);
876} 938}
877 939
878sub do_invoke { 940sub do_invoke {
879 my $event = shift; 941 my $event = shift;
880 my $callbacks = shift; 942 my $callbacks = shift;
881 943
882 @invoke_results = (); 944 @INVOKE_RESULTS = ();
883 945
884 local $override; 946 local $override;
885 947
886 for (@$callbacks) { 948 for (@$callbacks) {
887 eval { &{$_->[1]} }; 949 eval { &{$_->[1]} };
904 966
905Generate an object-specific event with the given arguments. 967Generate an object-specific event with the given arguments.
906 968
907This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be 969This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
908removed in future versions), and there is no public API to access override 970removed in future versions), and there is no public API to access override
909results (if you must, access C<@cf::invoke_results> directly). 971results (if you must, access C<@cf::INVOKE_RESULTS> directly).
910 972
911=back 973=back
912 974
913=cut 975=cut
914 976
915############################################################################# 977#############################################################################
916# object support 978# object support
979#
980
981sub _can_merge {
982 my ($ob1, $ob2) = @_;
983
984 local $Storable::canonical = 1;
985 my $fob1 = Storable::freeze $ob1;
986 my $fob2 = Storable::freeze $ob2;
987
988 $fob1 eq $fob2
989}
917 990
918sub reattach { 991sub reattach {
919 # basically do the same as instantiate, without calling instantiate 992 # basically do the same as instantiate, without calling instantiate
920 my ($obj) = @_; 993 my ($obj) = @_;
921 994
1108 my ($pl, $buf) = @_; 1181 my ($pl, $buf) = @_;
1109 1182
1110 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; 1183 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1111 1184
1112 if (ref $msg) { 1185 if (ref $msg) {
1186 my ($type, $reply, @payload) =
1187 "ARRAY" eq ref $msg
1188 ? @$msg
1189 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
1190
1113 if (my $cb = $EXTCMD{$msg->{msgtype}}) { 1191 if (my $cb = $EXTCMD{$type}) {
1114 if (my %reply = $cb->($pl, $msg)) { 1192 my @reply = $cb->($pl, @payload);
1193
1115 $pl->ext_reply ($msg->{msgid}, %reply); 1194 $pl->ext_reply ($reply, @reply)
1116 } 1195 if $reply;
1117 } 1196 }
1118 } else { 1197 } else {
1119 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; 1198 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1120 } 1199 }
1121 1200
1444sub hintmode { 1523sub hintmode {
1445 $_[0]{hintmode} = $_[1] if @_ > 1; 1524 $_[0]{hintmode} = $_[1] if @_ > 1;
1446 $_[0]{hintmode} 1525 $_[0]{hintmode}
1447} 1526}
1448 1527
1449=item $player->ext_reply ($msgid, %msg) 1528=item $player->ext_reply ($msgid, @msg)
1450 1529
1451Sends an ext reply to the player. 1530Sends an ext reply to the player.
1452 1531
1453=cut 1532=cut
1454 1533
1455sub ext_reply($$%) { 1534sub ext_reply($$@) {
1456 my ($self, $id, %msg) = @_; 1535 my ($self, $id, @msg) = @_;
1457 1536
1458 $msg{msgid} = $id; 1537 if ($self->ns->extcmd == 2) {
1538 $self->send ("ext " . $self->ns->{json_coder}->encode (["reply-$id", @msg]));
1539 } elsif ($self->ns->extcmd == 1) {
1540 #TODO: version 1, remove
1541 unshift @msg, msgtype => "reply", msgid => $id;
1459 $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg)); 1542 $self->send ("ext " . $self->ns->{json_coder}->encode ({@msg}));
1543 }
1460} 1544}
1461 1545
1462=item $player->ext_event ($type, %msg) 1546=item $player->ext_msg ($type, @msg)
1463 1547
1464Sends an ext event to the client. 1548Sends an ext event to the client.
1465 1549
1466=cut 1550=cut
1467 1551
1468sub ext_event($$%) { 1552sub ext_msg($$@) {
1469 my ($self, $type, %msg) = @_; 1553 my ($self, $type, @msg) = @_;
1470 1554
1471 $self->ns->ext_event ($type, %msg); 1555 $self->ns->ext_msg ($type, @msg);
1472} 1556}
1473 1557
1474=head3 cf::region 1558=head3 cf::region
1475 1559
1476=over 4 1560=over 4
1489 my ($path) = @_; 1573 my ($path) = @_;
1490 1574
1491 my ($match, $specificity); 1575 my ($match, $specificity);
1492 1576
1493 for my $region (list) { 1577 for my $region (list) {
1494 if ($region->match && $path =~ $region->match) { 1578 if ($region->{match} && $path =~ $region->{match}) {
1495 ($match, $specificity) = ($region, $region->specificity) 1579 ($match, $specificity) = ($region, $region->specificity)
1496 if $region->specificity > $specificity; 1580 if $region->specificity > $specificity;
1497 } 1581 }
1498 } 1582 }
1499 1583
1619 $self->init; # pass $1 etc. 1703 $self->init; # pass $1 etc.
1620 return $self; 1704 return $self;
1621 } 1705 }
1622 } 1706 }
1623 1707
1624 Carp::carp "unable to resolve path '$path' (base '$base')."; 1708 Carp::cluck "unable to resolve path '$path' (base '$base').";
1625 () 1709 ()
1626} 1710}
1627 1711
1628sub init { 1712sub init {
1629 my ($self) = @_; 1713 my ($self) = @_;
1837 $self->set_darkness_map; 1921 $self->set_darkness_map;
1838 Coro::cede; 1922 Coro::cede;
1839 $self->activate; 1923 $self->activate;
1840 } 1924 }
1841 1925
1926 $self->{last_save} = $cf::RUNTIME;
1927 $self->last_access ($cf::RUNTIME);
1928
1842 $self->in_memory (cf::MAP_IN_MEMORY); 1929 $self->in_memory (cf::MAP_IN_MEMORY);
1843 } 1930 }
1844 1931
1845 $self->post_load; 1932 $self->post_load;
1846} 1933}
1907 1994
1908 undef $MAP_PREFETCH{$path}; 1995 undef $MAP_PREFETCH{$path};
1909 $MAP_PREFETCHER ||= cf::async { 1996 $MAP_PREFETCHER ||= cf::async {
1910 while (%MAP_PREFETCH) { 1997 while (%MAP_PREFETCH) {
1911 for my $path (keys %MAP_PREFETCH) { 1998 for my $path (keys %MAP_PREFETCH) {
1912 my $map = find $path 1999 if (my $map = find $path) {
1913 or next;
1914 $map->load; 2000 $map->load;
2001 }
1915 2002
1916 delete $MAP_PREFETCH{$path}; 2003 delete $MAP_PREFETCH{$path};
1917 } 2004 }
1918 } 2005 }
1919 undef $MAP_PREFETCHER; 2006 undef $MAP_PREFETCHER;
2146 2233
2147 } else { 2234 } else {
2148 my $pl = $self->contr; 2235 my $pl = $self->contr;
2149 2236
2150 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { 2237 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2151 my $diag = $pl->{npc_dialog}; 2238 my $dialog = $pl->{npc_dialog};
2152 $diag->{pl}->ext_reply ( 2239 $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2153 $diag->{id},
2154 msgtype => "reply",
2155 msg => $diag->{pl}->expand_cfpod ($msg),
2156 add_topics => []
2157 );
2158 2240
2159 } else { 2241 } else {
2160 $msg = $npc->name . " says: $msg" if $npc; 2242 $msg = $npc->name . " says: $msg" if $npc;
2161 $self->message ($msg, $flags); 2243 $self->message ($msg, $flags);
2162 } 2244 }
2256 2338
2257 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext 2339 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2258 $self->enter_map ($map, $x, $y); 2340 $self->enter_map ($map, $x, $y);
2259} 2341}
2260 2342
2261=item $player_object->goto ($path, $x, $y[, $check->($map)]) 2343=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2262 2344
2263Moves the player to the given map-path and coordinates by first freezing 2345Moves the player to the given map-path and coordinates by first freezing
2264her, loading and preparing them map, calling the provided $check callback 2346her, loading and preparing them map, calling the provided $check callback
2265that has to return the map if sucecssful, and then unfreezes the player on 2347that has to return the map if sucecssful, and then unfreezes the player on
2266the new (success) or old (failed) map position. 2348the new (success) or old (failed) map position. In either case, $done will
2349be called at the end of this process.
2267 2350
2268=cut 2351=cut
2269 2352
2270our $GOTOGEN; 2353our $GOTOGEN;
2271 2354
2272sub cf::object::player::goto { 2355sub cf::object::player::goto {
2273 my ($self, $path, $x, $y, $check) = @_; 2356 my ($self, $path, $x, $y, $check, $done) = @_;
2274 2357
2275 # do generation counting so two concurrent goto's will be executed in-order 2358 # do generation counting so two concurrent goto's will be executed in-order
2276 my $gen = $self->{_goto_generation} = ++$GOTOGEN; 2359 my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2277 2360
2278 $self->enter_link; 2361 $self->enter_link;
2298 2381
2299 if ($gen == $self->{_goto_generation}) { 2382 if ($gen == $self->{_goto_generation}) {
2300 delete $self->{_goto_generation}; 2383 delete $self->{_goto_generation};
2301 $self->leave_link ($map, $x, $y); 2384 $self->leave_link ($map, $x, $y);
2302 } 2385 }
2386
2387 $done->() if $done;
2303 })->prio (1); 2388 })->prio (1);
2304} 2389}
2305 2390
2306=item $player_object->enter_exit ($exit_object) 2391=item $player_object->enter_exit ($exit_object)
2307 2392
2416 2501
2417 utf8::encode $text; 2502 utf8::encode $text;
2418 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); 2503 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2419} 2504}
2420 2505
2421=item $client->send_msg ($color, $type, $msg, [extra...]) 2506=item $client->send_msg ($channel, $msg, $color, [extra...])
2422 2507
2423Send a drawinfo or msg packet to the client, formatting the msg for the 2508Send a drawinfo or msg packet to the client, formatting the msg for the
2424client if neccessary. C<$type> should be a string identifying the type of 2509client if neccessary. C<$type> should be a string identifying the type of
2425the message, with C<log> being the default. If C<$color> is negative, suppress 2510the message, with C<log> being the default. If C<$color> is negative, suppress
2426the message unless the client supports the msg packet. 2511the message unless the client supports the msg packet.
2427 2512
2428=cut 2513=cut
2429 2514
2430sub cf::client::send_msg { 2515sub cf::client::send_msg {
2431 my ($self, $color, $type, $msg, @extra) = @_; 2516 my ($self, $channel, $msg, $color, @extra) = @_;
2432 2517
2433 $msg = $self->pl->expand_cfpod ($msg); 2518 $msg = $self->pl->expand_cfpod ($msg);
2434 2519
2520 $color &= cf::NDI_CLIENT_MASK; # just in case...
2521
2522 if (ref $channel) {
2523 # send meta info to client, if not yet sent
2524 unless (exists $self->{channel}{$channel->{id}}) {
2525 $self->{channel}{$channel->{id}} = $channel;
2526 $self->ext_msg (channel_info => $channel);
2527 }
2528
2529 $channel = $channel->{id};
2530 }
2531
2435 return unless @extra || length $msg; 2532 return unless @extra || length $msg;
2436 2533
2437 if ($self->can_msg) { 2534 if ($self->can_msg) {
2535 # default colour, mask it out
2536 $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
2537 if $color & cf::NDI_DEF;
2538
2438 $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra])); 2539 $self->send_packet ("msg " . $self->{json_coder}->encode (
2540 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2439 } else { 2541 } else {
2440 # replace some tags by gcfclient-compatible ones
2441 for ($msg) {
2442 1 while
2443 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2444 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2445 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2446 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2447 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2448 }
2449
2450 if ($color >= 0) { 2542 if ($color >= 0) {
2543 # replace some tags by gcfclient-compatible ones
2544 for ($msg) {
2545 1 while
2546 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2547 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2548 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2549 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2550 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2551 }
2552
2553 $color &= cf::NDI_COLOR_MASK;
2554
2451 if (0 && $msg =~ /\[/) { 2555 if (0 && $msg =~ /\[/) {
2452 $self->send_packet ("drawextinfo $color 4 0 $msg") 2556 $self->send_packet ("drawextinfo $color 4 0 $msg")
2453 } else { 2557 } else {
2454 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; 2558 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2455 $self->send_packet ("drawinfo $color $msg") 2559 $self->send_packet ("drawinfo $color $msg")
2456 } 2560 }
2457 } 2561 }
2458 } 2562 }
2459} 2563}
2460 2564
2461=item $client->ext_event ($type, %msg) 2565=item $client->ext_msg ($type, @msg)
2462 2566
2463Sends an ext event to the client. 2567Sends an ext event to the client.
2464 2568
2465=cut 2569=cut
2466 2570
2467sub cf::client::ext_event($$%) { 2571sub cf::client::ext_msg($$@) {
2468 my ($self, $type, %msg) = @_; 2572 my ($self, $type, @msg) = @_;
2469 2573
2574 my $extcmd = $self->extcmd;
2575
2576 if ($extcmd == 2) {
2577 $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
2578 } elsif ($extcmd == 1) { # TODO: remove
2470 $msg{msgtype} = "event_$type"; 2579 push @msg, msgtype => "event_$type";
2471 $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); 2580 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2581 }
2472} 2582}
2473 2583
2474=item $success = $client->query ($flags, "text", \&cb) 2584=item $success = $client->query ($flags, "text", \&cb)
2475 2585
2476Queues a query to the client, calling the given callback with 2586Queues a query to the client, calling the given callback with
2531 my ($ns, $buf) = @_; 2641 my ($ns, $buf) = @_;
2532 2642
2533 my $msg = eval { $ns->{json_coder}->decode ($buf) }; 2643 my $msg = eval { $ns->{json_coder}->decode ($buf) };
2534 2644
2535 if (ref $msg) { 2645 if (ref $msg) {
2646 my ($type, $reply, @payload) =
2647 "ARRAY" eq ref $msg
2648 ? @$msg
2649 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
2650
2536 if (my $cb = $EXTICMD{$msg->{msgtype}}) { 2651 if (my $cb = $EXTICMD{$type}) {
2537 if (my %reply = $cb->($ns, $msg)) { 2652 my @reply = $cb->($ns, @payload);
2538 $reply{msgid} = $msg->{msgid}; 2653
2539 $ns->send ("ext " . $ns->{json_coder}->encode (\%reply)); 2654 $ns->ext_reply ($reply, @reply)
2540 } 2655 if $reply;
2541 } 2656 }
2542 } else { 2657 } else {
2543 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; 2658 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2544 } 2659 }
2545 2660
2760 # TODO: for gcfclient pleasure, we should give resources 2875 # TODO: for gcfclient pleasure, we should give resources
2761 # that gcfclient doesn't grok a >10000 face index. 2876 # that gcfclient doesn't grok a >10000 face index.
2762 my $res = $facedata->{resource}; 2877 my $res = $facedata->{resource};
2763 my $enc = JSON::XS->new->utf8->canonical; 2878 my $enc = JSON::XS->new->utf8->canonical;
2764 2879
2880 my $soundconf = delete $res->{"res/sound.conf"};
2881
2765 while (my ($name, $info) = each %$res) { 2882 while (my ($name, $info) = each %$res) {
2766 my $meta = $enc->encode ({ 2883 my $meta = $enc->encode ({
2767 name => $name, 2884 name => $name,
2768 type => $info->{type}, 2885 %{ $info->{meta} || {} },
2769 copyright => $info->{copyright}, #TODO#
2770 }); 2886 });
2771 my $data = pack "(w/a*)*", $meta, $info->{data};
2772 my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata
2773 2887
2774 my $idx = (cf::face::find $name) || cf::face::alloc $name; 2888 my $idx = (cf::face::find $name) || cf::face::alloc $name;
2775 cf::face::set_type $idx, 1; 2889
2890 if ($info->{type} & 1) {
2891 # prepend meta info
2892
2893 my $data = pack "(w/a*)*", $meta, $info->{data};
2894 my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata
2895
2776 cf::face::set_data $idx, 0, $data, $chk; 2896 cf::face::set_data $idx, 0, $data, $chk;
2897 } else {
2898 cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};
2899 }
2900
2901 cf::face::set_type $idx, $info->{type};
2777 2902
2778 cf::cede_to_tick; 2903 cf::cede_to_tick;
2779 } 2904 }
2905
2906 if ($soundconf) {
2907 $soundconf = $enc->decode (delete $soundconf->{data});
2908
2909 for (0 .. SOUND_CAST_SPELL_0 - 1) {
2910 my $sound = $soundconf->{compat}[$_]
2911 or next;
2912
2913 my $face = cf::face::find "sound/$sound->[1]";
2914
2915 cf::sound::set $sound->[0] => $face;
2916 cf::sound::old_sound_index $_, $face; # gcfclient-compat
2917 }
2918
2919 #TODO
2920 }
2780 } 2921 }
2781 2922
2782 1 2923 1
2783} 2924}
2925
2926register_exticmd fx_want => sub {
2927 my ($ns, $want) = @_;
2928
2929 while (my ($k, $v) = each %$want) {
2930 $ns->fx_want ($k, $v);
2931 }
2932};
2784 2933
2785sub reload_regions { 2934sub reload_regions {
2786 load_resource_file "$MAPDIR/regions" 2935 load_resource_file "$MAPDIR/regions"
2787 or die "unable to load regions file\n"; 2936 or die "unable to load regions file\n";
2937
2938 for (cf::region::list) {
2939 $_->{match} = qr/$_->{match}/
2940 if exists $_->{match};
2941 }
2788} 2942}
2789 2943
2790sub reload_facedata { 2944sub reload_facedata {
2791 load_facedata "$DATADIR/facedata" 2945 load_facedata "$DATADIR/facedata"
2792 or die "unable to load facedata\n"; 2946 or die "unable to load facedata\n";

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