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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.291 by root, Tue Jul 3 00:54:44 2007 UTC vs.
Revision 1.335 by root, Mon Aug 20 22:21:48 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 $pl->quit_character
1280 1351
1281Nukes the player without looking back. If logged in, the connection will 1352Nukes the player without looking back. If logged in, the connection will
… …
1412 1483
1413 # create single paragraphs (very hackish) 1484 # create single paragraphs (very hackish)
1414 s/(?<=\S)\n(?=\w)/ /g; 1485 s/(?<=\S)\n(?=\w)/ /g;
1415 1486
1416 # compress some whitespace 1487 # compress some whitespace
1417 1 while s/\s*\n\s*\n\s*/\n/; 1488 s/\s+\n/\n/g; # ws line-ends
1489 s/\n\n+/\n/g; # double lines
1490 s/^\n+//; # beginning lines
1491 s/\n+$//; # ending lines
1418 1492
1419 $_ 1493 $_
1420} 1494}
1421 1495
1422sub hintmode { 1496sub hintmode {
1423 warn "hm<$_[0] $_[1]>\n";#d#
1424 $_[0]{hintmode} = $_[1] if @_ > 1; 1497 $_[0]{hintmode} = $_[1] if @_ > 1;
1425 $_[0]{hintmode} 1498 $_[0]{hintmode}
1426} 1499}
1427 1500
1428=item $player->ext_reply ($msgid, %msg) 1501=item $player->ext_reply ($msgid, @msg)
1429 1502
1430Sends an ext reply to the player. 1503Sends an ext reply to the player.
1431 1504
1432=cut 1505=cut
1433 1506
1434sub ext_reply($$%) { 1507sub ext_reply($$@) {
1435 my ($self, $id, %msg) = @_; 1508 my ($self, $id, @msg) = @_;
1436 1509
1437 $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;
1438 $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg)); 1515 $self->send ("ext " . $self->ns->{json_coder}->encode ({@msg}));
1516 }
1439} 1517}
1440 1518
1441=item $player->ext_event ($type, %msg) 1519=item $player->ext_msg ($type, @msg)
1442 1520
1443Sends an ext event to the client. 1521Sends an ext event to the client.
1444 1522
1445=cut 1523=cut
1446 1524
1447sub ext_event($$%) { 1525sub ext_msg($$@) {
1448 my ($self, $type, %msg) = @_; 1526 my ($self, $type, @msg) = @_;
1449 1527
1450 $self->ns->ext_event ($type, %msg); 1528 $self->ns->ext_msg ($type, @msg);
1451} 1529}
1452 1530
1453=head3 cf::region 1531=head3 cf::region
1454 1532
1455=over 4 1533=over 4
… …
1468 my ($path) = @_; 1546 my ($path) = @_;
1469 1547
1470 my ($match, $specificity); 1548 my ($match, $specificity);
1471 1549
1472 for my $region (list) { 1550 for my $region (list) {
1473 if ($region->match && $path =~ $region->match) { 1551 if ($region->{match} && $path =~ $region->{match}) {
1474 ($match, $specificity) = ($region, $region->specificity) 1552 ($match, $specificity) = ($region, $region->specificity)
1475 if $region->specificity > $specificity; 1553 if $region->specificity > $specificity;
1476 } 1554 }
1477 } 1555 }
1478 1556
… …
1598 $self->init; # pass $1 etc. 1676 $self->init; # pass $1 etc.
1599 return $self; 1677 return $self;
1600 } 1678 }
1601 } 1679 }
1602 1680
1603 Carp::carp "unable to resolve path '$path' (base '$base')."; 1681 Carp::cluck "unable to resolve path '$path' (base '$base').";
1604 () 1682 ()
1605} 1683}
1606 1684
1607sub init { 1685sub init {
1608 my ($self) = @_; 1686 my ($self) = @_;
… …
1816 $self->set_darkness_map; 1894 $self->set_darkness_map;
1817 Coro::cede; 1895 Coro::cede;
1818 $self->activate; 1896 $self->activate;
1819 } 1897 }
1820 1898
1899 $self->{last_save} = $cf::RUNTIME;
1900 $self->last_access ($cf::RUNTIME);
1901
1821 $self->in_memory (cf::MAP_IN_MEMORY); 1902 $self->in_memory (cf::MAP_IN_MEMORY);
1822 } 1903 }
1823 1904
1824 $self->post_load; 1905 $self->post_load;
1825} 1906}
… …
1835 1916
1836 $self 1917 $self
1837} 1918}
1838 1919
1839# find and load all maps in the 3x3 area around a map 1920# find and load all maps in the 3x3 area around a map
1840sub load_diag { 1921sub load_neighbours {
1841 my ($map) = @_; 1922 my ($map) = @_;
1842 1923
1843 my @diag; # diagonal neighbours 1924 my @neigh; # diagonal neighbours
1844 1925
1845 for (0 .. 3) { 1926 for (0 .. 3) {
1846 my $neigh = $map->tile_path ($_) 1927 my $neigh = $map->tile_path ($_)
1847 or next; 1928 or next;
1848 $neigh = find $neigh, $map 1929 $neigh = find $neigh, $map
1849 or next; 1930 or next;
1850 $neigh->load; 1931 $neigh->load;
1851 1932
1933 push @neigh,
1852 push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], 1934 [$neigh->tile_path (($_ + 3) % 4), $neigh],
1853 [$neigh->tile_path (($_ + 1) % 4), $neigh]; 1935 [$neigh->tile_path (($_ + 1) % 4), $neigh];
1854 } 1936 }
1855 1937
1856 for (@diag) { 1938 for (grep defined $_->[0], @neigh) {
1939 my ($path, $origin) = @$_;
1857 my $neigh = find @$_ 1940 my $neigh = find $path, $origin
1858 or next; 1941 or next;
1859 $neigh->load; 1942 $neigh->load;
1860 } 1943 }
1861} 1944}
1862 1945
… …
1886 1969
1887 undef $MAP_PREFETCH{$path}; 1970 undef $MAP_PREFETCH{$path};
1888 $MAP_PREFETCHER ||= cf::async { 1971 $MAP_PREFETCHER ||= cf::async {
1889 while (%MAP_PREFETCH) { 1972 while (%MAP_PREFETCH) {
1890 for my $path (keys %MAP_PREFETCH) { 1973 for my $path (keys %MAP_PREFETCH) {
1891 my $map = find $path 1974 if (my $map = find $path) {
1892 or next;
1893 $map->load; 1975 $map->load;
1976 }
1894 1977
1895 delete $MAP_PREFETCH{$path}; 1978 delete $MAP_PREFETCH{$path};
1896 } 1979 }
1897 } 1980 }
1898 undef $MAP_PREFETCHER; 1981 undef $MAP_PREFETCHER;
… …
2125 2208
2126 } else { 2209 } else {
2127 my $pl = $self->contr; 2210 my $pl = $self->contr;
2128 2211
2129 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { 2212 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2130 my $diag = $pl->{npc_dialog}; 2213 my $dialog = $pl->{npc_dialog};
2131 $diag->{pl}->ext_reply ( 2214 $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2132 $diag->{id},
2133 msgtype => "reply",
2134 msg => $diag->{pl}->expand_cfpod ($msg),
2135 add_topics => []
2136 );
2137 2215
2138 } else { 2216 } else {
2139 $msg = $npc->name . " says: $msg" if $npc; 2217 $msg = $npc->name . " says: $msg" if $npc;
2140 $self->message ($msg, $flags); 2218 $self->message ($msg, $flags);
2141 } 2219 }
2142 } 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 (@_);
2143} 2231}
2144 2232
2145=item $player_object->may ("access") 2233=item $player_object->may ("access")
2146 2234
2147Returns wether the given player is authorized to access resource "access" 2235Returns wether the given player is authorized to access resource "access"
… …
2226 # use -1 or undef as default coordinates, not 0, 0 2314 # use -1 or undef as default coordinates, not 0, 0
2227 ($x, $y) = ($map->enter_x, $map->enter_y) 2315 ($x, $y) = ($map->enter_x, $map->enter_y)
2228 if $x <=0 && $y <= 0; 2316 if $x <=0 && $y <= 0;
2229 2317
2230 $map->load; 2318 $map->load;
2231 $map->load_diag; 2319 $map->load_neighbours;
2232 2320
2233 return unless $self->contr->active; 2321 return unless $self->contr->active;
2234 $self->activate_recursive; 2322 $self->activate_recursive;
2235 2323
2236 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext 2324 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2237 $self->enter_map ($map, $x, $y); 2325 $self->enter_map ($map, $x, $y);
2238} 2326}
2239 2327
2240=item $player_object->goto ($path, $x, $y[, $check->($map)]) 2328=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2241 2329
2242Moves 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
2243her, loading and preparing them map, calling the provided $check callback 2331her, loading and preparing them map, calling the provided $check callback
2244that 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
2245the 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.
2246 2335
2247=cut 2336=cut
2248 2337
2249our $GOTOGEN; 2338our $GOTOGEN;
2250 2339
2251sub cf::object::player::goto { 2340sub cf::object::player::goto {
2252 my ($self, $path, $x, $y, $check) = @_; 2341 my ($self, $path, $x, $y, $check, $done) = @_;
2253 2342
2254 # 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
2255 my $gen = $self->{_goto_generation} = ++$GOTOGEN; 2344 my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2256 2345
2257 $self->enter_link; 2346 $self->enter_link;
… …
2277 2366
2278 if ($gen == $self->{_goto_generation}) { 2367 if ($gen == $self->{_goto_generation}) {
2279 delete $self->{_goto_generation}; 2368 delete $self->{_goto_generation};
2280 $self->leave_link ($map, $x, $y); 2369 $self->leave_link ($map, $x, $y);
2281 } 2370 }
2371
2372 $done->() if $done;
2282 })->prio (1); 2373 })->prio (1);
2283} 2374}
2284 2375
2285=item $player_object->enter_exit ($exit_object) 2376=item $player_object->enter_exit ($exit_object)
2286 2377
… …
2355 my $hp = $exit->stats->hp; 2446 my $hp = $exit->stats->hp;
2356 my $sp = $exit->stats->sp; 2447 my $sp = $exit->stats->sp;
2357 2448
2358 $self->enter_link; 2449 $self->enter_link;
2359 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
2360 (async { 2455 (async {
2361 $self->deactivate_recursive; # just to be sure 2456 $self->deactivate_recursive; # just to be sure
2362 unless (eval { 2457 unless (eval {
2363 $self->goto ($slaying, $hp, $sp); 2458 $self->goto ($slaying, $hp, $sp);
2364 2459
… …
2391 2486
2392 utf8::encode $text; 2487 utf8::encode $text;
2393 $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);
2394} 2489}
2395 2490
2396=item $client->send_msg ($color, $type, $msg, [extra...]) 2491=item $client->send_msg ($channel, $msg, $color, [extra...])
2397 2492
2398Send a drawinfo or msg packet to the client, formatting the msg for the 2493Send a drawinfo or msg packet to the client, formatting the msg for the
2399client if neccessary. C<$type> should be a string identifying the type of 2494client if neccessary. C<$type> should be a string identifying the type of
2400the message, with C<log> being the default. If C<$color> is negative, suppress 2495the message, with C<log> being the default. If C<$color> is negative, suppress
2401the message unless the client supports the msg packet. 2496the message unless the client supports the msg packet.
2402 2497
2403=cut 2498=cut
2404 2499
2405sub cf::client::send_msg { 2500sub cf::client::send_msg {
2406 my ($self, $color, $type, $msg, @extra) = @_; 2501 my ($self, $channel, $msg, $color, @extra) = @_;
2407 2502
2408 $msg = $self->pl->expand_cfpod ($msg); 2503 $msg = $self->pl->expand_cfpod ($msg);
2409 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
2517 return unless @extra || length $msg;
2518
2410 if ($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
2411 $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, $msg, @extra]));
2412 } else { 2526 } else {
2413 # replace some tags by gcfclient-compatible ones
2414 for ($msg) {
2415 1 while
2416 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2417 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2418 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2419 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2420 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2421 }
2422
2423 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
2424 if (0 && $msg =~ /\[/) { 2542 if (0 && $msg =~ /\[/) {
2543 # COMMAND/INFO
2425 $self->send_packet ("drawextinfo $color 4 0 $msg") 2544 $self->send_packet ("drawextinfo $color 10 8 $msg")
2426 } else { 2545 } else {
2427 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; 2546 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2428 $self->send_packet ("drawinfo $color $msg") 2547 $self->send_packet ("drawinfo $color $msg")
2429 } 2548 }
2430 } 2549 }
2431 } 2550 }
2432} 2551}
2433 2552
2434=item $client->ext_event ($type, %msg) 2553=item $client->ext_msg ($type, @msg)
2435 2554
2436Sends an ext event to the client. 2555Sends an ext event to the client.
2437 2556
2438=cut 2557=cut
2439 2558
2440sub cf::client::ext_event($$%) { 2559sub cf::client::ext_msg($$@) {
2441 my ($self, $type, %msg) = @_; 2560 my ($self, $type, @msg) = @_;
2442 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
2443 $msg{msgtype} = "event_$type"; 2567 push @msg, msgtype => "event_$type";
2444 $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); 2568 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2569 }
2445} 2570}
2446 2571
2447=item $success = $client->query ($flags, "text", \&cb) 2572=item $success = $client->query ($flags, "text", \&cb)
2448 2573
2449Queues a query to the client, calling the given callback with 2574Queues a query to the client, calling the given callback with
… …
2504 my ($ns, $buf) = @_; 2629 my ($ns, $buf) = @_;
2505 2630
2506 my $msg = eval { $ns->{json_coder}->decode ($buf) }; 2631 my $msg = eval { $ns->{json_coder}->decode ($buf) };
2507 2632
2508 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
2509 if (my $cb = $EXTICMD{$msg->{msgtype}}) { 2639 if (my $cb = $EXTICMD{$type}) {
2510 if (my %reply = $cb->($ns, $msg)) { 2640 my @reply = $cb->($ns, @payload);
2511 $reply{msgid} = $msg->{msgid}; 2641
2512 $ns->send ("ext " . $ns->{json_coder}->encode (\%reply)); 2642 $ns->ext_reply ($reply, @reply)
2513 } 2643 if $reply;
2514 } 2644 }
2515 } else { 2645 } else {
2516 warn "client " . ($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";
2517 } 2647 }
2518 2648
… …
2566our $safe = new Safe "safe"; 2696our $safe = new Safe "safe";
2567our $safe_hole = new Safe::Hole; 2697our $safe_hole = new Safe::Hole;
2568 2698
2569$SIG{FPE} = 'IGNORE'; 2699$SIG{FPE} = 'IGNORE';
2570 2700
2571$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); 2701$safe->permit_only (Opcode::opset qw(
2702 :base_core :base_mem :base_orig :base_math
2703 grepstart grepwhile mapstart mapwhile
2704 sort time
2705));
2572 2706
2573# here we export the classes and methods available to script code 2707# here we export the classes and methods available to script code
2574 2708
2575=pod 2709=pod
2576 2710
2577The following functions and methods are available within a safe environment: 2711The following functions and methods are available within a safe environment:
2578 2712
2579 cf::object contr pay_amount pay_player map 2713 cf::object
2714 contr pay_amount pay_player map x y force_find force_add
2715 insert remove name archname title slaying race
2716
2580 cf::object::player player 2717 cf::object::player
2581 cf::player peaceful 2718 player
2582 cf::map trigger 2719
2720 cf::player
2721 peaceful
2722
2723 cf::map
2724 trigger
2583 2725
2584=cut 2726=cut
2585 2727
2586for ( 2728for (
2587 ["cf::object" => qw(contr pay_amount pay_player map)], 2729 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
2730 insert remove inv name archname title slaying race)],
2588 ["cf::object::player" => qw(player)], 2731 ["cf::object::player" => qw(player)],
2589 ["cf::player" => qw(peaceful)], 2732 ["cf::player" => qw(peaceful)],
2590 ["cf::map" => qw(trigger)], 2733 ["cf::map" => qw(trigger)],
2591) { 2734) {
2592 no strict 'refs'; 2735 no strict 'refs';
… …
2668# the server's init and main functions 2811# the server's init and main functions
2669 2812
2670sub load_facedata($) { 2813sub load_facedata($) {
2671 my ($path) = @_; 2814 my ($path) = @_;
2672 2815
2816 my $enc = JSON::XS->new->utf8->canonical;
2817
2673 warn "loading facedata from $path\n"; 2818 warn "loading facedata from $path\n";
2674 2819
2675 my $facedata; 2820 my $facedata;
2676 0 < aio_load $path, $facedata 2821 0 < aio_load $path, $facedata
2677 or die "$path: $!"; 2822 or die "$path: $!";
… …
2679 $facedata = Coro::Storable::thaw $facedata; 2824 $facedata = Coro::Storable::thaw $facedata;
2680 2825
2681 $facedata->{version} == 2 2826 $facedata->{version} == 2
2682 or cf::cleanup "$path: version mismatch, cannot proceed."; 2827 or cf::cleanup "$path: version mismatch, cannot proceed.";
2683 2828
2829 # patch in the exptable
2830 $facedata->{resource}{"res/exp_table"} = {
2831 type => FT_RSRC,
2832 data => $enc->encode ([map cf::level_to_min_exp $_, 0 .. cf::settings->max_level]),
2833 };
2834 cf::cede_to_tick;
2835
2684 { 2836 {
2685 my $faces = $facedata->{faceinfo}; 2837 my $faces = $facedata->{faceinfo};
2686 2838
2687 while (my ($face, $info) = each %$faces) { 2839 while (my ($face, $info) = each %$faces) {
2688 my $idx = (cf::face::find $face) || cf::face::alloc $face; 2840 my $idx = (cf::face::find $face) || cf::face::alloc $face;
2689 cf::face::set $idx, $info->{visibility}, $info->{magicmap}; 2841 cf::face::set_visibility $idx, $info->{visibility};
2842 cf::face::set_magicmap $idx, $info->{magicmap};
2690 cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; 2843 cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2691 cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; 2844 cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2692 Coro::cede; 2845
2846 cf::cede_to_tick;
2693 } 2847 }
2694 2848
2695 while (my ($face, $info) = each %$faces) { 2849 while (my ($face, $info) = each %$faces) {
2696 next unless $info->{smooth}; 2850 next unless $info->{smooth};
2697 my $idx = cf::face::find $face 2851 my $idx = cf::face::find $face
2698 or next; 2852 or next;
2699 if (my $smooth = cf::face::find $info->{smooth}) { 2853 if (my $smooth = cf::face::find $info->{smooth}) {
2854 cf::face::set_smooth $idx, $smooth;
2700 cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; 2855 cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2701 } else { 2856 } else {
2702 warn "smooth face '$info->{smooth}' not found for face '$face'"; 2857 warn "smooth face '$info->{smooth}' not found for face '$face'";
2703 } 2858 }
2704 Coro::cede; 2859
2860 cf::cede_to_tick;
2705 } 2861 }
2706 } 2862 }
2707 2863
2708 { 2864 {
2709 my $anims = $facedata->{animinfo}; 2865 my $anims = $facedata->{animinfo};
2710 2866
2711 while (my ($anim, $info) = each %$anims) { 2867 while (my ($anim, $info) = each %$anims) {
2712 cf::anim::set $anim, $info->{frames}, $info->{facings}; 2868 cf::anim::set $anim, $info->{frames}, $info->{facings};
2713 Coro::cede; 2869 cf::cede_to_tick;
2714 } 2870 }
2715 2871
2716 cf::anim::invalidate_all; # d'oh 2872 cf::anim::invalidate_all; # d'oh
2717 } 2873 }
2718 2874
2875 {
2876 # TODO: for gcfclient pleasure, we should give resources
2877 # that gcfclient doesn't grok a >10000 face index.
2878 my $res = $facedata->{resource};
2879
2880 my $soundconf = delete $res->{"res/sound.conf"};
2881
2882 while (my ($name, $info) = each %$res) {
2883 my $idx = (cf::face::find $name) || cf::face::alloc $name;
2884 my $data;
2885
2886 if ($info->{type} & 1) {
2887 # prepend meta info
2888
2889 my $meta = $enc->encode ({
2890 name => $name,
2891 %{ $info->{meta} || {} },
2892 });
2893
2894 $data = pack "(w/a*)*", $meta, $info->{data};
2895 }
2896
2897 cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
2898 cf::face::set_type $idx, $info->{type};
2899
2900 cf::cede_to_tick;
2901 }
2902
2903 if ($soundconf) {
2904 $soundconf = $enc->decode (delete $soundconf->{data});
2905
2906 for (0 .. SOUND_CAST_SPELL_0 - 1) {
2907 my $sound = $soundconf->{compat}[$_]
2908 or next;
2909
2910 my $face = cf::face::find "sound/$sound->[1]";
2911 cf::sound::set $sound->[0] => $face;
2912 cf::sound::old_sound_index $_, $face; # gcfclient-compat
2913 }
2914
2915 while (my ($k, $v) = each %{$soundconf->{event}}) {
2916 my $face = cf::face::find "sound/$v";
2917 cf::sound::set $k => $face;
2918 }
2919 }
2920 }
2921
2719 1 2922 1
2720} 2923}
2924
2925register_exticmd fx_want => sub {
2926 my ($ns, $want) = @_;
2927
2928 while (my ($k, $v) = each %$want) {
2929 $ns->fx_want ($k, $v);
2930 }
2931};
2721 2932
2722sub reload_regions { 2933sub reload_regions {
2723 load_resource_file "$MAPDIR/regions" 2934 load_resource_file "$MAPDIR/regions"
2724 or die "unable to load regions file\n"; 2935 or die "unable to load regions file\n";
2936
2937 for (cf::region::list) {
2938 $_->{match} = qr/$_->{match}/
2939 if exists $_->{match};
2940 }
2725} 2941}
2726 2942
2727sub reload_facedata { 2943sub reload_facedata {
2728 load_facedata "$DATADIR/facedata" 2944 load_facedata "$DATADIR/facedata"
2729 or die "unable to load facedata\n"; 2945 or die "unable to load facedata\n";

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