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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.295 by root, Wed Jul 4 05:08:15 2007 UTC vs.
Revision 1.334 by root, Mon Aug 20 22:09:04 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 1.4 ();
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
… …
315 }; 323 };
316 $TICK_WATCHER->stop; 324 $TICK_WATCHER->stop;
317 $guard 325 $guard
318} 326}
319 327
328=item cf::get_slot $time[, $priority[, $name]]
329
330Allocate $time seconds of blocking CPU time at priority C<$priority>:
331This call blocks and returns only when you have at least C<$time> seconds
332of cpu time till the next tick. The slot is only valid till the next cede.
333
334The optional C<$name> can be used to identify the job to run. It might be
335used for statistical purposes and should identify the same time-class.
336
337Useful for short background jobs.
338
339=cut
340
341our @SLOT_QUEUE;
342our $SLOT_QUEUE;
343
344$SLOT_QUEUE->cancel if $SLOT_QUEUE;
345$SLOT_QUEUE = Coro::async {
346 my $signal = new Coro::Signal;
347
348 while () {
349 next_job:
350 my $avail = cf::till_tick;
351 if ($avail > 0.01) {
352 for (0 .. $#SLOT_QUEUE) {
353 if ($SLOT_QUEUE[$_][0] < $avail) {
354 my $job = splice @SLOT_QUEUE, $_, 1, ();
355 $job->[2]->send;
356 Coro::cede;
357 goto next_job;
358 }
359 }
360 }
361
362 if (@SLOT_QUEUE) {
363 # we do not use wait_For_tick() as it returns immediately when tick is inactive
364 push @cf::WAIT_FOR_TICK, $signal;
365 $signal->wait;
366 } else {
367 Coro::schedule;
368 }
369 }
370};
371
372sub get_slot($;$$) {
373 my ($time, $pri, $name) = @_;
374
375 $time = $TICK * .6 if $time > $TICK * .6;
376 my $sig = new Coro::Signal;
377
378 push @SLOT_QUEUE, [$time, $pri, $sig, $name];
379 @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
380 $SLOT_QUEUE->ready;
381 $sig->wait;
382}
383
320=item cf::async { BLOCK } 384=item cf::async { BLOCK }
321 385
322Currently the same as Coro::async_pool, meaning you cannot use 386Currently the same as Coro::async_pool, meaning you cannot use
323C<on_destroy>, C<join> or other gimmicks on these coroutines. The only 387C<on_destroy>, C<join> or other gimmicks on these coroutines. The only
324thing you are allowed to do is call C<prio> on it. 388thing you are allowed to do is call C<prio> on it.
… …
412=cut 476=cut
413 477
414sub fork_call(&@) { 478sub fork_call(&@) {
415 my ($cb, @args) = @_; 479 my ($cb, @args) = @_;
416 480
417# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC 481 # we seemingly have to make a local copy of the whole thing,
418# or die "socketpair: $!"; 482 # otherwise perl prematurely frees the stuff :/
419 pipe my $fh1, my $fh2 483 # TODO: investigate and fix (liekly this will be rather laborious)
420 or die "pipe: $!";
421 484
422 if (my $pid = fork) { 485 my @res = Coro::Util::fork_eval {
423 close $fh2;
424
425 my $res = (Coro::Handle::unblock $fh1)->readline (undef);
426 $res = Coro::Storable::thaw $res;
427
428 waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
429
430 die $$res unless "ARRAY" eq ref $res;
431
432 return wantarray ? @$res : $res->[-1];
433 } else {
434 reset_signals; 486 reset_signals;
435 local $SIG{__WARN__}; 487 &$cb
436 local $SIG{__DIE__}; 488 }, @args;
437 eval {
438 close $fh1;
439 489
440 my @res = eval { $cb->(@args) }; 490 wantarray ? @res : $res[-1]
441 syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res);
442 };
443
444 warn $@ if $@;
445 _exit 0;
446 }
447} 491}
448 492
449=item $value = cf::db_get $family => $key 493=item $value = cf::db_get $family => $key
450 494
451Returns a single value from the environment database. 495Returns a single value from the environment database.
… …
847 "; 891 ";
848 die if $@; 892 die if $@;
849} 893}
850 894
851our $override; 895our $override;
852our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? 896our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
853 897
854sub override { 898sub override {
855 $override = 1; 899 $override = 1;
856 @invoke_results = (); 900 @INVOKE_RESULTS = (@_);
857} 901}
858 902
859sub do_invoke { 903sub do_invoke {
860 my $event = shift; 904 my $event = shift;
861 my $callbacks = shift; 905 my $callbacks = shift;
862 906
863 @invoke_results = (); 907 @INVOKE_RESULTS = ();
864 908
865 local $override; 909 local $override;
866 910
867 for (@$callbacks) { 911 for (@$callbacks) {
868 eval { &{$_->[1]} }; 912 eval { &{$_->[1]} };
… …
885 929
886Generate an object-specific event with the given arguments. 930Generate an object-specific event with the given arguments.
887 931
888This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be 932This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
889removed in future versions), and there is no public API to access override 933removed in future versions), and there is no public API to access override
890results (if you must, access C<@cf::invoke_results> directly). 934results (if you must, access C<@cf::INVOKE_RESULTS> directly).
891 935
892=back 936=back
893 937
894=cut 938=cut
895 939
896############################################################################# 940#############################################################################
897# object support 941# object support
942#
943
944sub _can_merge {
945 my ($ob1, $ob2) = @_;
946
947 local $Storable::canonical = 1;
948 my $fob1 = Storable::freeze $ob1;
949 my $fob2 = Storable::freeze $ob2;
950
951 $fob1 eq $fob2
952}
898 953
899sub reattach { 954sub reattach {
900 # basically do the same as instantiate, without calling instantiate 955 # basically do the same as instantiate, without calling instantiate
901 my ($obj) = @_; 956 my ($obj) = @_;
902 957
… …
1089 my ($pl, $buf) = @_; 1144 my ($pl, $buf) = @_;
1090 1145
1091 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; 1146 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1092 1147
1093 if (ref $msg) { 1148 if (ref $msg) {
1149 my ($type, $reply, @payload) =
1150 "ARRAY" eq ref $msg
1151 ? @$msg
1152 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
1153
1094 if (my $cb = $EXTCMD{$msg->{msgtype}}) { 1154 if (my $cb = $EXTCMD{$type}) {
1095 if (my %reply = $cb->($pl, $msg)) { 1155 my @reply = $cb->($pl, @payload);
1156
1096 $pl->ext_reply ($msg->{msgid}, %reply); 1157 $pl->ext_reply ($reply, @reply)
1097 } 1158 if $reply;
1098 } 1159 }
1099 } else { 1160 } else {
1100 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; 1161 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1101 } 1162 }
1102 1163
… …
1272 $self->{deny_save} = 1; 1333 $self->{deny_save} = 1;
1273 1334
1274 $cf::PLAYER{$login} = $self; 1335 $cf::PLAYER{$login} = $self;
1275 1336
1276 $self 1337 $self
1338}
1339
1340=item $player->send_msg ($channel, $msg, $color, [extra...])
1341
1342=cut
1343
1344sub send_msg {
1345 my $ns = shift->ns
1346 or return;
1347 $ns->send_msg (@_);
1277} 1348}
1278 1349
1279=item $pl->quit_character 1350=item $pl->quit_character
1280 1351
1281Nukes the player without looking back. If logged in, the connection will 1352Nukes the player without looking back. If logged in, the connection will
… …
1425sub hintmode { 1496sub hintmode {
1426 $_[0]{hintmode} = $_[1] if @_ > 1; 1497 $_[0]{hintmode} = $_[1] if @_ > 1;
1427 $_[0]{hintmode} 1498 $_[0]{hintmode}
1428} 1499}
1429 1500
1430=item $player->ext_reply ($msgid, %msg) 1501=item $player->ext_reply ($msgid, @msg)
1431 1502
1432Sends an ext reply to the player. 1503Sends an ext reply to the player.
1433 1504
1434=cut 1505=cut
1435 1506
1436sub ext_reply($$%) { 1507sub ext_reply($$@) {
1437 my ($self, $id, %msg) = @_; 1508 my ($self, $id, @msg) = @_;
1438 1509
1439 $msg{msgid} = $id; 1510 if ($self->ns->extcmd == 2) {
1511 $self->send ("ext " . $self->ns->{json_coder}->encode (["reply-$id", @msg]));
1512 } elsif ($self->ns->extcmd == 1) {
1513 #TODO: version 1, remove
1514 unshift @msg, msgtype => "reply", msgid => $id;
1440 $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg)); 1515 $self->send ("ext " . $self->ns->{json_coder}->encode ({@msg}));
1516 }
1441} 1517}
1442 1518
1443=item $player->ext_event ($type, %msg) 1519=item $player->ext_msg ($type, @msg)
1444 1520
1445Sends an ext event to the client. 1521Sends an ext event to the client.
1446 1522
1447=cut 1523=cut
1448 1524
1449sub ext_event($$%) { 1525sub ext_msg($$@) {
1450 my ($self, $type, %msg) = @_; 1526 my ($self, $type, @msg) = @_;
1451 1527
1452 $self->ns->ext_event ($type, %msg); 1528 $self->ns->ext_msg ($type, @msg);
1453} 1529}
1454 1530
1455=head3 cf::region 1531=head3 cf::region
1456 1532
1457=over 4 1533=over 4
… …
1470 my ($path) = @_; 1546 my ($path) = @_;
1471 1547
1472 my ($match, $specificity); 1548 my ($match, $specificity);
1473 1549
1474 for my $region (list) { 1550 for my $region (list) {
1475 if ($region->match && $path =~ $region->match) { 1551 if ($region->{match} && $path =~ $region->{match}) {
1476 ($match, $specificity) = ($region, $region->specificity) 1552 ($match, $specificity) = ($region, $region->specificity)
1477 if $region->specificity > $specificity; 1553 if $region->specificity > $specificity;
1478 } 1554 }
1479 } 1555 }
1480 1556
… …
1600 $self->init; # pass $1 etc. 1676 $self->init; # pass $1 etc.
1601 return $self; 1677 return $self;
1602 } 1678 }
1603 } 1679 }
1604 1680
1605 Carp::carp "unable to resolve path '$path' (base '$base')."; 1681 Carp::cluck "unable to resolve path '$path' (base '$base').";
1606 () 1682 ()
1607} 1683}
1608 1684
1609sub init { 1685sub init {
1610 my ($self) = @_; 1686 my ($self) = @_;
… …
1818 $self->set_darkness_map; 1894 $self->set_darkness_map;
1819 Coro::cede; 1895 Coro::cede;
1820 $self->activate; 1896 $self->activate;
1821 } 1897 }
1822 1898
1899 $self->{last_save} = $cf::RUNTIME;
1900 $self->last_access ($cf::RUNTIME);
1901
1823 $self->in_memory (cf::MAP_IN_MEMORY); 1902 $self->in_memory (cf::MAP_IN_MEMORY);
1824 } 1903 }
1825 1904
1826 $self->post_load; 1905 $self->post_load;
1827} 1906}
… …
1837 1916
1838 $self 1917 $self
1839} 1918}
1840 1919
1841# find and load all maps in the 3x3 area around a map 1920# find and load all maps in the 3x3 area around a map
1842sub load_diag { 1921sub load_neighbours {
1843 my ($map) = @_; 1922 my ($map) = @_;
1844 1923
1845 my @diag; # diagonal neighbours 1924 my @neigh; # diagonal neighbours
1846 1925
1847 for (0 .. 3) { 1926 for (0 .. 3) {
1848 my $neigh = $map->tile_path ($_) 1927 my $neigh = $map->tile_path ($_)
1849 or next; 1928 or next;
1850 $neigh = find $neigh, $map 1929 $neigh = find $neigh, $map
1851 or next; 1930 or next;
1852 $neigh->load; 1931 $neigh->load;
1853 1932
1933 push @neigh,
1854 push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], 1934 [$neigh->tile_path (($_ + 3) % 4), $neigh],
1855 [$neigh->tile_path (($_ + 1) % 4), $neigh]; 1935 [$neigh->tile_path (($_ + 1) % 4), $neigh];
1856 } 1936 }
1857 1937
1858 for (@diag) { 1938 for (grep defined $_->[0], @neigh) {
1939 my ($path, $origin) = @$_;
1859 my $neigh = find @$_ 1940 my $neigh = find $path, $origin
1860 or next; 1941 or next;
1861 $neigh->load; 1942 $neigh->load;
1862 } 1943 }
1863} 1944}
1864 1945
… …
1888 1969
1889 undef $MAP_PREFETCH{$path}; 1970 undef $MAP_PREFETCH{$path};
1890 $MAP_PREFETCHER ||= cf::async { 1971 $MAP_PREFETCHER ||= cf::async {
1891 while (%MAP_PREFETCH) { 1972 while (%MAP_PREFETCH) {
1892 for my $path (keys %MAP_PREFETCH) { 1973 for my $path (keys %MAP_PREFETCH) {
1893 my $map = find $path 1974 if (my $map = find $path) {
1894 or next;
1895 $map->load; 1975 $map->load;
1976 }
1896 1977
1897 delete $MAP_PREFETCH{$path}; 1978 delete $MAP_PREFETCH{$path};
1898 } 1979 }
1899 } 1980 }
1900 undef $MAP_PREFETCHER; 1981 undef $MAP_PREFETCHER;
… …
2127 2208
2128 } else { 2209 } else {
2129 my $pl = $self->contr; 2210 my $pl = $self->contr;
2130 2211
2131 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { 2212 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2132 my $diag = $pl->{npc_dialog}; 2213 my $dialog = $pl->{npc_dialog};
2133 $diag->{pl}->ext_reply ( 2214 $dialog->{pl}->ext_msg ($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 2215
2140 } else { 2216 } else {
2141 $msg = $npc->name . " says: $msg" if $npc; 2217 $msg = $npc->name . " says: $msg" if $npc;
2142 $self->message ($msg, $flags); 2218 $self->message ($msg, $flags);
2143 } 2219 }
2144 } 2220 }
2221}
2222
2223=item $object->send_msg ($channel, $msg, $color, [extra...])
2224
2225=cut
2226
2227sub cf::object::send_msg {
2228 my $pl = shift->contr
2229 or return;
2230 $pl->send_msg (@_);
2145} 2231}
2146 2232
2147=item $player_object->may ("access") 2233=item $player_object->may ("access")
2148 2234
2149Returns wether the given player is authorized to access resource "access" 2235Returns wether the given player is authorized to access resource "access"
… …
2228 # use -1 or undef as default coordinates, not 0, 0 2314 # use -1 or undef as default coordinates, not 0, 0
2229 ($x, $y) = ($map->enter_x, $map->enter_y) 2315 ($x, $y) = ($map->enter_x, $map->enter_y)
2230 if $x <=0 && $y <= 0; 2316 if $x <=0 && $y <= 0;
2231 2317
2232 $map->load; 2318 $map->load;
2233 $map->load_diag; 2319 $map->load_neighbours;
2234 2320
2235 return unless $self->contr->active; 2321 return unless $self->contr->active;
2236 $self->activate_recursive; 2322 $self->activate_recursive;
2237 2323
2238 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext 2324 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2239 $self->enter_map ($map, $x, $y); 2325 $self->enter_map ($map, $x, $y);
2240} 2326}
2241 2327
2242=item $player_object->goto ($path, $x, $y[, $check->($map)]) 2328=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2243 2329
2244Moves the player to the given map-path and coordinates by first freezing 2330Moves the player to the given map-path and coordinates by first freezing
2245her, loading and preparing them map, calling the provided $check callback 2331her, loading and preparing them map, calling the provided $check callback
2246that has to return the map if sucecssful, and then unfreezes the player on 2332that has to return the map if sucecssful, and then unfreezes the player on
2247the new (success) or old (failed) map position. 2333the new (success) or old (failed) map position. In either case, $done will
2334be called at the end of this process.
2248 2335
2249=cut 2336=cut
2250 2337
2251our $GOTOGEN; 2338our $GOTOGEN;
2252 2339
2253sub cf::object::player::goto { 2340sub cf::object::player::goto {
2254 my ($self, $path, $x, $y, $check) = @_; 2341 my ($self, $path, $x, $y, $check, $done) = @_;
2255 2342
2256 # do generation counting so two concurrent goto's will be executed in-order 2343 # do generation counting so two concurrent goto's will be executed in-order
2257 my $gen = $self->{_goto_generation} = ++$GOTOGEN; 2344 my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2258 2345
2259 $self->enter_link; 2346 $self->enter_link;
… …
2279 2366
2280 if ($gen == $self->{_goto_generation}) { 2367 if ($gen == $self->{_goto_generation}) {
2281 delete $self->{_goto_generation}; 2368 delete $self->{_goto_generation};
2282 $self->leave_link ($map, $x, $y); 2369 $self->leave_link ($map, $x, $y);
2283 } 2370 }
2371
2372 $done->() if $done;
2284 })->prio (1); 2373 })->prio (1);
2285} 2374}
2286 2375
2287=item $player_object->enter_exit ($exit_object) 2376=item $player_object->enter_exit ($exit_object)
2288 2377
… …
2357 my $hp = $exit->stats->hp; 2446 my $hp = $exit->stats->hp;
2358 my $sp = $exit->stats->sp; 2447 my $sp = $exit->stats->sp;
2359 2448
2360 $self->enter_link; 2449 $self->enter_link;
2361 2450
2451 # if exit is damned, update players death & WoR home-position
2452 $self->contr->savebed ($slaying, $hp, $sp)
2453 if $exit->flag (FLAG_DAMNED);
2454
2362 (async { 2455 (async {
2363 $self->deactivate_recursive; # just to be sure 2456 $self->deactivate_recursive; # just to be sure
2364 unless (eval { 2457 unless (eval {
2365 $self->goto ($slaying, $hp, $sp); 2458 $self->goto ($slaying, $hp, $sp);
2366 2459
… …
2393 2486
2394 utf8::encode $text; 2487 utf8::encode $text;
2395 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); 2488 $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2396} 2489}
2397 2490
2398=item $client->send_msg ($color, $type, $msg, [extra...]) 2491=item $client->send_msg ($channel, $msg, $color, [extra...])
2399 2492
2400Send a drawinfo or msg packet to the client, formatting the msg for the 2493Send a drawinfo or msg packet to the client, formatting the msg for the
2401client if neccessary. C<$type> should be a string identifying the type of 2494client if neccessary. C<$type> should be a string identifying the type of
2402the message, with C<log> being the default. If C<$color> is negative, suppress 2495the message, with C<log> being the default. If C<$color> is negative, suppress
2403the message unless the client supports the msg packet. 2496the message unless the client supports the msg packet.
2404 2497
2405=cut 2498=cut
2406 2499
2407sub cf::client::send_msg { 2500sub cf::client::send_msg {
2408 my ($self, $color, $type, $msg, @extra) = @_; 2501 my ($self, $channel, $msg, $color, @extra) = @_;
2409 2502
2410 $msg = $self->pl->expand_cfpod ($msg); 2503 $msg = $self->pl->expand_cfpod ($msg);
2411 2504
2505 $color &= cf::NDI_CLIENT_MASK; # just in case...
2506
2507 if (ref $channel) {
2508 # send meta info to client, if not yet sent
2509 unless (exists $self->{channel}{$channel->{id}}) {
2510 $self->{channel}{$channel->{id}} = $channel;
2511 $self->ext_msg (channel_info => $channel);
2512 }
2513
2514 $channel = $channel->{id};
2515 }
2516
2412 return unless @extra || length $msg; 2517 return unless @extra || length $msg;
2413 2518
2414 if ($self->can_msg) { 2519 if ($self->can_msg) {
2520 # default colour, mask it out
2521 $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
2522 if $color & cf::NDI_DEF;
2523
2415 $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra])); 2524 $self->send_packet ("msg " . $self->{json_coder}->encode (
2525 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2416 } else { 2526 } else {
2417 # replace some tags by gcfclient-compatible ones
2418 for ($msg) {
2419 1 while
2420 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2421 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2422 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2423 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2424 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2425 }
2426
2427 if ($color >= 0) { 2527 if ($color >= 0) {
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 $color &= cf::NDI_COLOR_MASK;
2539
2540 utf8::encode $msg;
2541
2428 if (0 && $msg =~ /\[/) { 2542 if (0 && $msg =~ /\[/) {
2543 # COMMAND/INFO
2429 $self->send_packet ("drawextinfo $color 4 0 $msg") 2544 $self->send_packet ("drawextinfo $color 10 8 $msg")
2430 } else { 2545 } else {
2431 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; 2546 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2432 $self->send_packet ("drawinfo $color $msg") 2547 $self->send_packet ("drawinfo $color $msg")
2433 } 2548 }
2434 } 2549 }
2435 } 2550 }
2436} 2551}
2437 2552
2438=item $client->ext_event ($type, %msg) 2553=item $client->ext_msg ($type, @msg)
2439 2554
2440Sends an ext event to the client. 2555Sends an ext event to the client.
2441 2556
2442=cut 2557=cut
2443 2558
2444sub cf::client::ext_event($$%) { 2559sub cf::client::ext_msg($$@) {
2445 my ($self, $type, %msg) = @_; 2560 my ($self, $type, @msg) = @_;
2446 2561
2562 my $extcmd = $self->extcmd;
2563
2564 if ($extcmd == 2) {
2565 $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
2566 } elsif ($extcmd == 1) { # TODO: remove
2447 $msg{msgtype} = "event_$type"; 2567 push @msg, msgtype => "event_$type";
2448 $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); 2568 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2569 }
2449} 2570}
2450 2571
2451=item $success = $client->query ($flags, "text", \&cb) 2572=item $success = $client->query ($flags, "text", \&cb)
2452 2573
2453Queues a query to the client, calling the given callback with 2574Queues a query to the client, calling the given callback with
… …
2508 my ($ns, $buf) = @_; 2629 my ($ns, $buf) = @_;
2509 2630
2510 my $msg = eval { $ns->{json_coder}->decode ($buf) }; 2631 my $msg = eval { $ns->{json_coder}->decode ($buf) };
2511 2632
2512 if (ref $msg) { 2633 if (ref $msg) {
2634 my ($type, $reply, @payload) =
2635 "ARRAY" eq ref $msg
2636 ? @$msg
2637 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
2638
2513 if (my $cb = $EXTICMD{$msg->{msgtype}}) { 2639 if (my $cb = $EXTICMD{$type}) {
2514 if (my %reply = $cb->($ns, $msg)) { 2640 my @reply = $cb->($ns, @payload);
2515 $reply{msgid} = $msg->{msgid}; 2641
2516 $ns->send ("ext " . $ns->{json_coder}->encode (\%reply)); 2642 $ns->ext_reply ($reply, @reply)
2517 } 2643 if $reply;
2518 } 2644 }
2519 } else { 2645 } else {
2520 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; 2646 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2521 } 2647 }
2522 2648
… …
2570our $safe = new Safe "safe"; 2696our $safe = new Safe "safe";
2571our $safe_hole = new Safe::Hole; 2697our $safe_hole = new Safe::Hole;
2572 2698
2573$SIG{FPE} = 'IGNORE'; 2699$SIG{FPE} = 'IGNORE';
2574 2700
2575$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); 2701$safe->permit_only (Opcode::opset qw(
2702 :base_core :base_mem :base_orig :base_math
2703 grepstart grepwhile mapstart mapwhile
2704 sort time
2705));
2576 2706
2577# here we export the classes and methods available to script code 2707# here we export the classes and methods available to script code
2578 2708
2579=pod 2709=pod
2580 2710
2581The following functions and methods are available within a safe environment: 2711The following functions and methods are available within a safe environment:
2582 2712
2583 cf::object contr pay_amount pay_player map 2713 cf::object
2714 contr pay_amount pay_player map x y force_find force_add
2715 insert remove name archname title slaying race
2716
2584 cf::object::player player 2717 cf::object::player
2585 cf::player peaceful 2718 player
2586 cf::map trigger 2719
2720 cf::player
2721 peaceful
2722
2723 cf::map
2724 trigger
2587 2725
2588=cut 2726=cut
2589 2727
2590for ( 2728for (
2591 ["cf::object" => qw(contr pay_amount pay_player map)], 2729 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
2730 insert remove inv name archname title slaying race)],
2592 ["cf::object::player" => qw(player)], 2731 ["cf::object::player" => qw(player)],
2593 ["cf::player" => qw(peaceful)], 2732 ["cf::player" => qw(peaceful)],
2594 ["cf::map" => qw(trigger)], 2733 ["cf::map" => qw(trigger)],
2595) { 2734) {
2596 no strict 'refs'; 2735 no strict 'refs';
… …
2672# the server's init and main functions 2811# the server's init and main functions
2673 2812
2674sub load_facedata($) { 2813sub load_facedata($) {
2675 my ($path) = @_; 2814 my ($path) = @_;
2676 2815
2816 my $enc = JSON::XS->new->utf8->canonical;
2817
2677 warn "loading facedata from $path\n"; 2818 warn "loading facedata from $path\n";
2678 2819
2679 my $facedata; 2820 my $facedata;
2680 0 < aio_load $path, $facedata 2821 0 < aio_load $path, $facedata
2681 or die "$path: $!"; 2822 or die "$path: $!";
… …
2683 $facedata = Coro::Storable::thaw $facedata; 2824 $facedata = Coro::Storable::thaw $facedata;
2684 2825
2685 $facedata->{version} == 2 2826 $facedata->{version} == 2
2686 or cf::cleanup "$path: version mismatch, cannot proceed."; 2827 or cf::cleanup "$path: version mismatch, cannot proceed.";
2687 2828
2829 # patch in the exptable
2830 cf::cede_to_tick;
2831 $facedata->{resource}{"res/exp_table"} = {
2832 type => FT_RSRC,
2833 data => $enc->encode ([map cf::level_to_min_exp $_, 0 .. cf::settings->max_level]),
2834 };
2835 cf::cede_to_tick;
2836
2688 { 2837 {
2689 my $faces = $facedata->{faceinfo}; 2838 my $faces = $facedata->{faceinfo};
2690 2839
2691 while (my ($face, $info) = each %$faces) { 2840 while (my ($face, $info) = each %$faces) {
2692 my $idx = (cf::face::find $face) || cf::face::alloc $face; 2841 my $idx = (cf::face::find $face) || cf::face::alloc $face;
2693 cf::face::set $idx, $info->{visibility}, $info->{magicmap}; 2842 cf::face::set_visibility $idx, $info->{visibility};
2843 cf::face::set_magicmap $idx, $info->{magicmap};
2694 cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; 2844 cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2695 cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; 2845 cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2696 Coro::cede; 2846
2847 cf::cede_to_tick;
2697 } 2848 }
2698 2849
2699 while (my ($face, $info) = each %$faces) { 2850 while (my ($face, $info) = each %$faces) {
2700 next unless $info->{smooth}; 2851 next unless $info->{smooth};
2701 my $idx = cf::face::find $face 2852 my $idx = cf::face::find $face
2702 or next; 2853 or next;
2703 if (my $smooth = cf::face::find $info->{smooth}) { 2854 if (my $smooth = cf::face::find $info->{smooth}) {
2855 cf::face::set_smooth $idx, $smooth;
2704 cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; 2856 cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2705 } else { 2857 } else {
2706 warn "smooth face '$info->{smooth}' not found for face '$face'"; 2858 warn "smooth face '$info->{smooth}' not found for face '$face'";
2707 } 2859 }
2708 Coro::cede; 2860
2861 cf::cede_to_tick;
2709 } 2862 }
2710 } 2863 }
2711 2864
2712 { 2865 {
2713 my $anims = $facedata->{animinfo}; 2866 my $anims = $facedata->{animinfo};
2714 2867
2715 while (my ($anim, $info) = each %$anims) { 2868 while (my ($anim, $info) = each %$anims) {
2716 cf::anim::set $anim, $info->{frames}, $info->{facings}; 2869 cf::anim::set $anim, $info->{frames}, $info->{facings};
2717 Coro::cede; 2870 cf::cede_to_tick;
2718 } 2871 }
2719 2872
2720 cf::anim::invalidate_all; # d'oh 2873 cf::anim::invalidate_all; # d'oh
2721 } 2874 }
2722 2875
2876 {
2877 # TODO: for gcfclient pleasure, we should give resources
2878 # that gcfclient doesn't grok a >10000 face index.
2879 my $res = $facedata->{resource};
2880
2881 my $soundconf = delete $res->{"res/sound.conf"};
2882
2883 while (my ($name, $info) = each %$res) {
2884 my $idx = (cf::face::find $name) || cf::face::alloc $name;
2885 my $data;
2886
2887 if ($info->{type} & 1) {
2888 # prepend meta info
2889
2890 my $meta = $enc->encode ({
2891 name => $name,
2892 %{ $info->{meta} || {} },
2893 });
2894
2895 $data = pack "(w/a*)*", $meta, $info->{data};
2896 }
2897
2898 cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
2899 cf::face::set_type $idx, $info->{type};
2900
2901 cf::cede_to_tick;
2902 }
2903
2904 if ($soundconf) {
2905 $soundconf = $enc->decode (delete $soundconf->{data});
2906
2907 for (0 .. SOUND_CAST_SPELL_0 - 1) {
2908 my $sound = $soundconf->{compat}[$_]
2909 or next;
2910
2911 my $face = cf::face::find "sound/$sound->[1]";
2912 cf::sound::set $sound->[0] => $face;
2913 cf::sound::old_sound_index $_, $face; # gcfclient-compat
2914 }
2915
2916 while (my ($k, $v) = each %{$soundconf->{event}}) {
2917 my $face = cf::face::find "sound/$v";
2918 cf::sound::set $k => $face;
2919 }
2920 }
2921 }
2922
2723 1 2923 1
2724} 2924}
2925
2926register_exticmd fx_want => sub {
2927 my ($ns, $want) = @_;
2928
2929 while (my ($k, $v) = each %$want) {
2930 $ns->fx_want ($k, $v);
2931 }
2932};
2725 2933
2726sub reload_regions { 2934sub reload_regions {
2727 load_resource_file "$MAPDIR/regions" 2935 load_resource_file "$MAPDIR/regions"
2728 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 $_->{match};
2941 }
2729} 2942}
2730 2943
2731sub reload_facedata { 2944sub reload_facedata {
2732 load_facedata "$DATADIR/facedata" 2945 load_facedata "$DATADIR/facedata"
2733 or die "unable to load facedata\n"; 2946 or die "unable to load facedata\n";

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