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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.283 by root, Sun Jun 24 04:09:29 2007 UTC vs.
Revision 1.354 by root, Sun Sep 2 12:26:54 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
26use JSON::XS ();
25use BDB (); 27use BDB ();
26use Data::Dumper; 28use Data::Dumper;
27use Digest::MD5; 29use Digest::MD5;
28use Fcntl; 30use Fcntl;
29use YAML::Syck (); 31use YAML::Syck ();
30use IO::AIO 2.32 (); 32use IO::AIO 2.32 ();
31use Time::HiRes; 33use Time::HiRes;
32use Compress::LZF; 34use Compress::LZF;
35use Digest::MD5 ();
33 36
34# configure various modules to our taste 37# configure various modules to our taste
35# 38#
36$Storable::canonical = 1; # reduce rsync transfers 39$Storable::canonical = 1; # reduce rsync transfers
37Coro::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
… …
49our %COMMAND = (); 52our %COMMAND = ();
50our %COMMAND_TIME = (); 53our %COMMAND_TIME = ();
51 54
52our @EXTS = (); # list of extension package names 55our @EXTS = (); # list of extension package names
53our %EXTCMD = (); 56our %EXTCMD = ();
57our %EXTICMD = ();
54our %EXT_CORO = (); # coroutines bound to extensions 58our %EXT_CORO = (); # coroutines bound to extensions
55our %EXT_MAP = (); # pluggable maps 59our %EXT_MAP = (); # pluggable maps
56 60
57our $RELOAD; # number of reloads so far 61our $RELOAD; # number of reloads so far
58our @EVENT; 62our @EVENT;
… …
163=item cf::wait_for_tick, cf::wait_for_tick_begin 167=item cf::wait_for_tick, cf::wait_for_tick_begin
164 168
165These 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
166returns 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
167per 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.
168 178
169=back 179=back
170 180
171=cut 181=cut
172 182
… …
236 $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; 246 $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;
237 $d 247 $d
238 } || "[unable to dump $_[0]: '$@']"; 248 } || "[unable to dump $_[0]: '$@']";
239} 249}
240 250
241use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working
242
243=item $ref = cf::from_json $json 251=item $ref = cf::from_json $json
244 252
245Converts a JSON string into the corresponding perl data structure. 253Converts a JSON string into the corresponding perl data structure.
246 254
247=item $json = cf::to_json $ref 255=item $json = cf::to_json $ref
248 256
249Converts a perl data structure into its JSON representation. 257Converts a perl data structure into its JSON representation.
258
259=cut
260
261our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max
262
263sub to_json ($) { $json_coder->encode ($_[0]) }
264sub from_json ($) { $json_coder->decode ($_[0]) }
250 265
251=item cf::lock_wait $string 266=item cf::lock_wait $string
252 267
253Wait until the given lock is available. See cf::lock_acquire. 268Wait until the given lock is available. See cf::lock_acquire.
254 269
… …
256 271
257Wait 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
258a 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,
259for example when the coroutine gets canceled), the lock is automatically 274for example when the coroutine gets canceled), the lock is automatically
260returned. 275returned.
276
277Locks are *not* recursive, locking from the same coro twice results in a
278deadlocked coro.
261 279
262Lock 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
263uses map_find and cf::map::load uses map_load). 281uses map_find and cf::map::load uses map_load).
264 282
265=item $locked = cf::lock_active $string 283=item $locked = cf::lock_active $string
… …
306 my $guard = Coro::guard { 324 my $guard = Coro::guard {
307 $TICK_WATCHER->start; 325 $TICK_WATCHER->start;
308 }; 326 };
309 $TICK_WATCHER->stop; 327 $TICK_WATCHER->stop;
310 $guard 328 $guard
329}
330
331=item cf::get_slot $time[, $priority[, $name]]
332
333Allocate $time seconds of blocking CPU time at priority C<$priority>:
334This call blocks and returns only when you have at least C<$time> seconds
335of cpu time till the next tick. The slot is only valid till the next cede.
336
337The optional C<$name> can be used to identify the job to run. It might be
338used for statistical purposes and should identify the same time-class.
339
340Useful for short background jobs.
341
342=cut
343
344our @SLOT_QUEUE;
345our $SLOT_QUEUE;
346
347$SLOT_QUEUE->cancel if $SLOT_QUEUE;
348$SLOT_QUEUE = Coro::async {
349 my $signal = new Coro::Signal;
350
351 while () {
352 next_job:
353 my $avail = cf::till_tick;
354 if ($avail > 0.01) {
355 for (0 .. $#SLOT_QUEUE) {
356 if ($SLOT_QUEUE[$_][0] < $avail) {
357 my $job = splice @SLOT_QUEUE, $_, 1, ();
358 $job->[2]->send;
359 Coro::cede;
360 goto next_job;
361 }
362 }
363 }
364
365 if (@SLOT_QUEUE) {
366 # we do not use wait_For_tick() as it returns immediately when tick is inactive
367 push @cf::WAIT_FOR_TICK, $signal;
368 $signal->wait;
369 } else {
370 Coro::schedule;
371 }
372 }
373};
374
375sub get_slot($;$$) {
376 my ($time, $pri, $name) = @_;
377
378 $time = $TICK * .6 if $time > $TICK * .6;
379 my $sig = new Coro::Signal;
380
381 push @SLOT_QUEUE, [$time, $pri, $sig, $name];
382 @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
383 $SLOT_QUEUE->ready;
384 $sig->wait;
311} 385}
312 386
313=item cf::async { BLOCK } 387=item cf::async { BLOCK }
314 388
315Currently the same as Coro::async_pool, meaning you cannot use 389Currently the same as Coro::async_pool, meaning you cannot use
… …
405=cut 479=cut
406 480
407sub fork_call(&@) { 481sub fork_call(&@) {
408 my ($cb, @args) = @_; 482 my ($cb, @args) = @_;
409 483
410# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC 484 # we seemingly have to make a local copy of the whole thing,
411# or die "socketpair: $!"; 485 # otherwise perl prematurely frees the stuff :/
412 pipe my $fh1, my $fh2 486 # TODO: investigate and fix (liekly this will be rather laborious)
413 or die "pipe: $!";
414 487
415 if (my $pid = fork) { 488 my @res = Coro::Util::fork_eval {
416 close $fh2;
417
418 my $res = (Coro::Handle::unblock $fh1)->readline (undef);
419 $res = Coro::Storable::thaw $res;
420
421 waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
422
423 die $$res unless "ARRAY" eq ref $res;
424
425 return wantarray ? @$res : $res->[-1];
426 } else {
427 reset_signals; 489 reset_signals;
428 local $SIG{__WARN__}; 490 &$cb
429 local $SIG{__DIE__}; 491 }, @args;
430 eval {
431 close $fh1;
432 492
433 my @res = eval { $cb->(@args) }; 493 wantarray ? @res : $res[-1]
434 syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res);
435 };
436
437 warn $@ if $@;
438 _exit 0;
439 }
440} 494}
441 495
442=item $value = cf::db_get $family => $key 496=item $value = cf::db_get $family => $key
443 497
444Returns a single value from the environment database. 498Returns a single value from the environment database.
… …
524 if (1) { 578 if (1) {
525 $md5 = 579 $md5 =
526 join "\x00", 580 join "\x00",
527 $processversion, 581 $processversion,
528 map { 582 map {
529 Coro::cede; 583 cf::cede_to_tick;
530 ($src->[$_], Digest::MD5::md5_hex $data[$_]) 584 ($src->[$_], Digest::MD5::md5_hex $data[$_])
531 } 0.. $#$src; 585 } 0.. $#$src;
532 586
533 587
534 my $dbmd5 = db_get cache => "$id/md5"; 588 my $dbmd5 = db_get cache => "$id/md5";
… …
840 "; 894 ";
841 die if $@; 895 die if $@;
842} 896}
843 897
844our $override; 898our $override;
845our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? 899our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
846 900
847sub override { 901sub override {
848 $override = 1; 902 $override = 1;
849 @invoke_results = (); 903 @INVOKE_RESULTS = (@_);
850} 904}
851 905
852sub do_invoke { 906sub do_invoke {
853 my $event = shift; 907 my $event = shift;
854 my $callbacks = shift; 908 my $callbacks = shift;
855 909
856 @invoke_results = (); 910 @INVOKE_RESULTS = ();
857 911
858 local $override; 912 local $override;
859 913
860 for (@$callbacks) { 914 for (@$callbacks) {
861 eval { &{$_->[1]} }; 915 eval { &{$_->[1]} };
… …
878 932
879Generate an object-specific event with the given arguments. 933Generate an object-specific event with the given arguments.
880 934
881This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be 935This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
882removed in future versions), and there is no public API to access override 936removed in future versions), and there is no public API to access override
883results (if you must, access C<@cf::invoke_results> directly). 937results (if you must, access C<@cf::INVOKE_RESULTS> directly).
884 938
885=back 939=back
886 940
887=cut 941=cut
888 942
889############################################################################# 943#############################################################################
890# object support 944# object support
945#
946
947sub _can_merge {
948 my ($ob1, $ob2) = @_;
949
950 local $Storable::canonical = 1;
951 my $fob1 = Storable::freeze $ob1;
952 my $fob2 = Storable::freeze $ob2;
953
954 $fob1 eq $fob2
955}
891 956
892sub reattach { 957sub reattach {
893 # basically do the same as instantiate, without calling instantiate 958 # basically do the same as instantiate, without calling instantiate
894 my ($obj) = @_; 959 my ($obj) = @_;
895 960
… …
1029 push @{ $COMMAND{$name} }, [$caller, $cb]; 1094 push @{ $COMMAND{$name} }, [$caller, $cb];
1030} 1095}
1031 1096
1032=item cf::register_extcmd $name => \&callback($pl,$packet); 1097=item cf::register_extcmd $name => \&callback($pl,$packet);
1033 1098
1034Register a callback fro execution when the client sends an extcmd packet. 1099Register a callback for execution when the client sends an (synchronous)
1100extcmd packet. Ext commands will be processed in the order they are
1101received by the server, like other user commands. The first argument is
1102the logged-in player. Ext commands can only be processed after a player
1103has logged in successfully.
1035 1104
1036If the callback returns something, it is sent back as if reply was being 1105If the callback returns something, it is sent back as if reply was being
1037called. 1106called.
1038 1107
1108=item cf::register_exticmd $name => \&callback($ns,$packet);
1109
1110Register a callback for execution when the client sends an (asynchronous)
1111exticmd packet. Exti commands are processed by the server as soon as they
1112are received, i.e. out of order w.r.t. other commands. The first argument
1113is a client socket. Exti commands can be received anytime, even before
1114log-in.
1115
1116If the callback returns something, it is sent back as if reply was being
1117called.
1118
1039=cut 1119=cut
1040 1120
1041sub register_extcmd { 1121sub register_extcmd {
1042 my ($name, $cb) = @_; 1122 my ($name, $cb) = @_;
1043 1123
1044 $EXTCMD{$name} = $cb; 1124 $EXTCMD{$name} = $cb;
1125}
1126
1127sub register_exticmd {
1128 my ($name, $cb) = @_;
1129
1130 $EXTICMD{$name} = $cb;
1045} 1131}
1046 1132
1047cf::player->attach ( 1133cf::player->attach (
1048 on_command => sub { 1134 on_command => sub {
1049 my ($pl, $name, $params) = @_; 1135 my ($pl, $name, $params) = @_;
… …
1058 cf::override; 1144 cf::override;
1059 }, 1145 },
1060 on_extcmd => sub { 1146 on_extcmd => sub {
1061 my ($pl, $buf) = @_; 1147 my ($pl, $buf) = @_;
1062 1148
1063 my $msg = eval { from_json $buf }; 1149 my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1064 1150
1065 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
1066 if (my $cb = $EXTCMD{$msg->{msgtype}}) { 1159 if (my $cb = $EXTCMD{$type}) {
1067 if (my %reply = $cb->($pl, $msg)) { 1160 @reply = $cb->($pl, @payload);
1068 $pl->ext_reply ($msg->{msgid}, %reply);
1069 }
1070 } 1161 }
1162
1163 $pl->ext_reply ($reply, @reply)
1164 if $reply;
1165
1071 } else { 1166 } else {
1072 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; 1167 warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1073 } 1168 }
1074 1169
1075 cf::override; 1170 cf::override;
… …
1230 1325
1231 aio_mkdir playerdir $pl, 0770; 1326 aio_mkdir playerdir $pl, 0770;
1232 $pl->{last_save} = $cf::RUNTIME; 1327 $pl->{last_save} = $cf::RUNTIME;
1233 1328
1234 $pl->save_pl ($path); 1329 $pl->save_pl ($path);
1235 Coro::cede; 1330 cf::cede_to_tick;
1236} 1331}
1237 1332
1238sub new($) { 1333sub new($) {
1239 my ($login) = @_; 1334 my ($login) = @_;
1240 1335
… …
1244 $self->{deny_save} = 1; 1339 $self->{deny_save} = 1;
1245 1340
1246 $cf::PLAYER{$login} = $self; 1341 $cf::PLAYER{$login} = $self;
1247 1342
1248 $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 (@_);
1249} 1354}
1250 1355
1251=item $pl->quit_character 1356=item $pl->quit_character
1252 1357
1253Nukes the player without looking back. If logged in, the connection will 1358Nukes the player without looking back. If logged in, the connection will
… …
1308 or return []; 1413 or return [];
1309 1414
1310 my @logins; 1415 my @logins;
1311 1416
1312 for my $login (@$dirs) { 1417 for my $login (@$dirs) {
1418 my $path = path $login;
1419
1420 # a .pst is a dead give-away for a valid player
1421 unless (-e "$path.pst") {
1313 my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; 1422 my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1314 aio_read $fh, 0, 512, my $buf, 0 or next; 1423 aio_read $fh, 0, 512, my $buf, 0 or next;
1315 $buf !~ /^password -------------$/m or next; # official not-valid tag 1424 $buf !~ /^password -------------$/m or next; # official not-valid tag
1425 }
1316 1426
1317 utf8::decode $login; 1427 utf8::decode $login;
1318 push @logins, $login; 1428 push @logins, $login;
1319 } 1429 }
1320 1430
… …
1358sub expand_cfpod { 1468sub expand_cfpod {
1359 ((my $self), (local $_)) = @_; 1469 ((my $self), (local $_)) = @_;
1360 1470
1361 # escape & and < 1471 # escape & and <
1362 s/&/&amp;/g; 1472 s/&/&amp;/g;
1363 s/(?<![BIUGH])</&lt;/g; 1473 s/(?<![BIUGHT])</&lt;/g;
1364 1474
1365 # this is buggy, it needs to properly take care of nested <'s 1475 # this is buggy, it needs to properly take care of nested <'s
1366 1476
1367 1 while 1477 1 while
1368 # replace B<>, I<>, U<> etc. 1478 # replace B<>, I<>, U<> etc.
1369 s/B<([^\>]*)>/<b>$1<\/b>/ 1479 s/B<([^\>]*)>/<b>$1<\/b>/
1370 || s/I<([^\>]*)>/<i>$1<\/i>/ 1480 || s/I<([^\>]*)>/<i>$1<\/i>/
1371 || s/U<([^\>]*)>/<u>$1<\/u>/ 1481 || s/U<([^\>]*)>/<u>$1<\/u>/
1482 || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1372 # replace G<male|female> tags 1483 # replace G<male|female> tags
1373 || s{G<([^>|]*)\|([^>]*)>}{ 1484 || s{G<([^>|]*)\|([^>]*)>}{
1374 $self->gender ? $2 : $1 1485 $self->gender ? $2 : $1
1375 }ge 1486 }ge
1376 # replace H<hint text> 1487 # replace H<hint text>
1377 || s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g; 1488 || s{H<([^\>]*)>}
1489 {
1490 ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>",
1491 "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>",
1492 "")
1493 [$self->{hintmode}]
1494 }ge;
1378 1495
1379 # create single paragraphs (very hackish) 1496 # create single paragraphs (very hackish)
1380 s/(?<=\S)\n(?=\w)/ /g; 1497 s/(?<=\S)\n(?=\w)/ /g;
1381 1498
1499 # compress some whitespace
1500 s/\s+\n/\n/g; # ws line-ends
1501 s/\n\n+/\n/g; # double lines
1502 s/^\n+//; # beginning lines
1503 s/\n+$//; # ending lines
1504
1382 $_ 1505 $_
1383} 1506}
1384 1507
1508sub hintmode {
1509 $_[0]{hintmode} = $_[1] if @_ > 1;
1510 $_[0]{hintmode}
1511}
1512
1385=item $player->ext_reply ($msgid, %msg) 1513=item $player->ext_reply ($msgid, @msg)
1386 1514
1387Sends an ext reply to the player. 1515Sends an ext reply to the player.
1388 1516
1389=cut 1517=cut
1390 1518
1391sub ext_reply($$%) { 1519sub ext_reply($$@) {
1392 my ($self, $id, %msg) = @_; 1520 my ($self, $id, @msg) = @_;
1393 1521
1394 $msg{msgid} = $id; 1522 $self->ns->ext_reply ($id, @msg)
1395
1396 $self->send ("ext " . cf::to_json \%msg);
1397} 1523}
1398 1524
1399=item $player->ext_event ($type, %msg) 1525=item $player->ext_msg ($type, @msg)
1400 1526
1401Sends an ext event to the client. 1527Sends an ext event to the client.
1402 1528
1403=cut 1529=cut
1404 1530
1405sub ext_event($$%) { 1531sub ext_msg($$@) {
1406 my ($self, $type, %msg) = @_; 1532 my ($self, $type, @msg) = @_;
1407 1533
1408 $self->ns->ext_event ($type, %msg); 1534 $self->ns->ext_msg ($type, @msg);
1409} 1535}
1410 1536
1411=head3 cf::region 1537=head3 cf::region
1412 1538
1413=over 4 1539=over 4
… …
1426 my ($path) = @_; 1552 my ($path) = @_;
1427 1553
1428 my ($match, $specificity); 1554 my ($match, $specificity);
1429 1555
1430 for my $region (list) { 1556 for my $region (list) {
1431 if ($region->match && $path =~ $region->match) { 1557 if ($region->{match} && $path =~ $region->{match}) {
1432 ($match, $specificity) = ($region, $region->specificity) 1558 ($match, $specificity) = ($region, $region->specificity)
1433 if $region->specificity > $specificity; 1559 if $region->specificity > $specificity;
1434 } 1560 }
1435 } 1561 }
1436 1562
… …
1556 $self->init; # pass $1 etc. 1682 $self->init; # pass $1 etc.
1557 return $self; 1683 return $self;
1558 } 1684 }
1559 } 1685 }
1560 1686
1561 Carp::carp "unable to resolve path '$path' (base '$base')."; 1687 Carp::cluck "unable to resolve path '$path' (base '$base').";
1562 () 1688 ()
1563} 1689}
1564 1690
1565sub init { 1691sub init {
1566 my ($self) = @_; 1692 my ($self) = @_;
… …
1732 local $self->{deny_reset} = 1; # loading can take a long time 1858 local $self->{deny_reset} = 1; # loading can take a long time
1733 1859
1734 my $path = $self->{path}; 1860 my $path = $self->{path};
1735 1861
1736 { 1862 {
1863 my $guard1 = cf::lock_acquire "map_data:$path";
1737 my $guard = cf::lock_acquire "map_load:$path"; 1864 my $guard2 = cf::lock_acquire "map_load:$path";
1738 1865
1739 return if $self->in_memory != cf::MAP_SWAPPED; 1866 return if $self->in_memory != cf::MAP_SWAPPED;
1740 1867
1741 $self->in_memory (cf::MAP_LOADING); 1868 $self->in_memory (cf::MAP_LOADING);
1742 1869
1743 $self->alloc; 1870 $self->alloc;
1744 1871
1745 $self->pre_load; 1872 $self->pre_load;
1746 Coro::cede; 1873 cf::cede_to_tick;
1747 1874
1748 $self->_load_objects ($self->{load_path}, 1) 1875 $self->_load_objects ($self->{load_path}, 1)
1749 or return; 1876 or return;
1750 1877
1751 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) 1878 $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
… …
1757 $self->clear_unique_items; 1884 $self->clear_unique_items;
1758 $self->_load_objects ($uniq, 0); 1885 $self->_load_objects ($uniq, 0);
1759 } 1886 }
1760 } 1887 }
1761 1888
1762 Coro::cede; 1889 cf::cede_to_tick;
1763 # now do the right thing for maps 1890 # now do the right thing for maps
1764 $self->link_multipart_objects; 1891 $self->link_multipart_objects;
1765 $self->difficulty ($self->estimate_difficulty) 1892 $self->difficulty ($self->estimate_difficulty)
1766 unless $self->difficulty; 1893 unless $self->difficulty;
1767 Coro::cede; 1894 cf::cede_to_tick;
1768 1895
1769 unless ($self->{deny_activate}) { 1896 unless ($self->{deny_activate}) {
1770 $self->decay_objects; 1897 $self->decay_objects;
1771 $self->fix_auto_apply; 1898 $self->fix_auto_apply;
1772 $self->update_buttons; 1899 $self->update_buttons;
1773 Coro::cede; 1900 cf::cede_to_tick;
1774 $self->set_darkness_map; 1901 $self->set_darkness_map;
1775 Coro::cede; 1902 cf::cede_to_tick;
1776 $self->activate; 1903 $self->activate;
1777 } 1904 }
1905
1906 $self->{last_save} = $cf::RUNTIME;
1907 $self->last_access ($cf::RUNTIME);
1778 1908
1779 $self->in_memory (cf::MAP_IN_MEMORY); 1909 $self->in_memory (cf::MAP_IN_MEMORY);
1780 } 1910 }
1781 1911
1782 $self->post_load; 1912 $self->post_load;
… …
1793 1923
1794 $self 1924 $self
1795} 1925}
1796 1926
1797# find and load all maps in the 3x3 area around a map 1927# find and load all maps in the 3x3 area around a map
1798sub load_diag { 1928sub load_neighbours {
1799 my ($map) = @_; 1929 my ($map) = @_;
1800 1930
1801 my @diag; # diagonal neighbours 1931 my @neigh; # diagonal neighbours
1802 1932
1803 for (0 .. 3) { 1933 for (0 .. 3) {
1804 my $neigh = $map->tile_path ($_) 1934 my $neigh = $map->tile_path ($_)
1805 or next; 1935 or next;
1806 $neigh = find $neigh, $map 1936 $neigh = find $neigh, $map
1807 or next; 1937 or next;
1808 $neigh->load; 1938 $neigh->load;
1809 1939
1940 push @neigh,
1810 push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], 1941 [$neigh->tile_path (($_ + 3) % 4), $neigh],
1811 [$neigh->tile_path (($_ + 1) % 4), $neigh]; 1942 [$neigh->tile_path (($_ + 1) % 4), $neigh];
1812 } 1943 }
1813 1944
1814 for (@diag) { 1945 for (grep defined $_->[0], @neigh) {
1946 my ($path, $origin) = @$_;
1815 my $neigh = find @$_ 1947 my $neigh = find $path, $origin
1816 or next; 1948 or next;
1817 $neigh->load; 1949 $neigh->load;
1818 } 1950 }
1819} 1951}
1820 1952
… …
1825} 1957}
1826 1958
1827sub do_load_sync { 1959sub do_load_sync {
1828 my ($map) = @_; 1960 my ($map) = @_;
1829 1961
1962 cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
1963 if $Coro::current == $Coro::main;
1964
1830 cf::sync_job { $map->load }; 1965 cf::sync_job { $map->load };
1831} 1966}
1832 1967
1833our %MAP_PREFETCH; 1968our %MAP_PREFETCH;
1834our $MAP_PREFETCHER = undef; 1969our $MAP_PREFETCHER = undef;
1835 1970
1836sub find_async { 1971sub find_async {
1837 my ($path, $origin) = @_; 1972 my ($path, $origin, $load) = @_;
1838 1973
1839 $path = normalise $path, $origin && $origin->{path}; 1974 $path = normalise $path, $origin && $origin->{path};
1840 1975
1841 if (my $map = $cf::MAP{$path}) { 1976 if (my $map = $cf::MAP{$path}) {
1842 return $map if $map->in_memory == cf::MAP_IN_MEMORY; 1977 return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1843 } 1978 }
1844 1979
1845 undef $MAP_PREFETCH{$path}; 1980 $MAP_PREFETCH{$path} |= $load;
1981
1846 $MAP_PREFETCHER ||= cf::async { 1982 $MAP_PREFETCHER ||= cf::async {
1847 while (%MAP_PREFETCH) { 1983 while (%MAP_PREFETCH) {
1848 for my $path (keys %MAP_PREFETCH) { 1984 while (my ($k, $v) = each %MAP_PREFETCH) {
1849 my $map = find $path 1985 if (my $map = find $k) {
1850 or next;
1851 $map->load; 1986 $map->load if $v;
1987 }
1852 1988
1853 delete $MAP_PREFETCH{$path}; 1989 delete $MAP_PREFETCH{$k};
1854 } 1990 }
1855 } 1991 }
1856 undef $MAP_PREFETCHER; 1992 undef $MAP_PREFETCHER;
1857 }; 1993 };
1858 $MAP_PREFETCHER->prio (6); 1994 $MAP_PREFETCHER->prio (6);
… …
1861} 1997}
1862 1998
1863sub save { 1999sub save {
1864 my ($self) = @_; 2000 my ($self) = @_;
1865 2001
1866 my $lock = cf::lock_acquire "map_data:" . $self->path; 2002 my $lock = cf::lock_acquire "map_data:$self->{path}";
1867 2003
1868 $self->{last_save} = $cf::RUNTIME; 2004 $self->{last_save} = $cf::RUNTIME;
1869 2005
1870 return unless $self->dirty; 2006 return unless $self->dirty;
1871 2007
… …
1894 my ($self) = @_; 2030 my ($self) = @_;
1895 2031
1896 # save first because save cedes 2032 # save first because save cedes
1897 $self->save; 2033 $self->save;
1898 2034
1899 my $lock = cf::lock_acquire "map_data:" . $self->path; 2035 my $lock = cf::lock_acquire "map_data:$self->{path}";
1900 2036
1901 return if $self->players; 2037 return if $self->players;
1902 return if $self->in_memory != cf::MAP_IN_MEMORY; 2038 return if $self->in_memory != cf::MAP_IN_MEMORY;
1903 return if $self->{deny_save}; 2039 return if $self->{deny_save};
1904 2040
… …
1956my $nuke_counter = "aaaa"; 2092my $nuke_counter = "aaaa";
1957 2093
1958sub nuke { 2094sub nuke {
1959 my ($self) = @_; 2095 my ($self) = @_;
1960 2096
2097 {
2098 my $lock = cf::lock_acquire "map_data:$self->{path}";
2099
1961 delete $cf::MAP{$self->path}; 2100 delete $cf::MAP{$self->path};
1962 2101
1963 $self->unlink_save; 2102 $self->unlink_save;
1964 2103
1965 bless $self, "cf::map"; 2104 bless $self, "cf::map";
1966 delete $self->{deny_reset}; 2105 delete $self->{deny_reset};
1967 $self->{deny_save} = 1; 2106 $self->{deny_save} = 1;
1968 $self->reset_timeout (1); 2107 $self->reset_timeout (1);
1969 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); 2108 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
1970 2109
1971 $cf::MAP{$self->path} = $self; 2110 $cf::MAP{$self->path} = $self;
2111 }
1972 2112
1973 $self->reset; # polite request, might not happen 2113 $self->reset; # polite request, might not happen
1974} 2114}
1975 2115
1976=item $maps = cf::map::tmp_maps 2116=item $maps = cf::map::tmp_maps
… …
2083 2223
2084 } else { 2224 } else {
2085 my $pl = $self->contr; 2225 my $pl = $self->contr;
2086 2226
2087 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { 2227 if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2088 my $diag = $pl->{npc_dialog}; 2228 my $dialog = $pl->{npc_dialog};
2089 $diag->{pl}->ext_reply ( 2229 $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2090 $diag->{id},
2091 msgtype => "reply",
2092 msg => $diag->{pl}->expand_cfpod ($msg),
2093 add_topics => []
2094 );
2095 2230
2096 } else { 2231 } else {
2097 $msg = $npc->name . " says: $msg" if $npc; 2232 $msg = $npc->name . " says: $msg" if $npc;
2098 $self->message ($msg, $flags); 2233 $self->message ($msg, $flags);
2099 } 2234 }
2100 } 2235 }
2236}
2237
2238=item $object->send_msg ($channel, $msg, $color, [extra...])
2239
2240=cut
2241
2242sub cf::object::send_msg {
2243 my $pl = shift->contr
2244 or return;
2245 $pl->send_msg (@_);
2101} 2246}
2102 2247
2103=item $player_object->may ("access") 2248=item $player_object->may ("access")
2104 2249
2105Returns wether the given player is authorized to access resource "access" 2250Returns wether the given player is authorized to access resource "access"
… …
2184 # use -1 or undef as default coordinates, not 0, 0 2329 # use -1 or undef as default coordinates, not 0, 0
2185 ($x, $y) = ($map->enter_x, $map->enter_y) 2330 ($x, $y) = ($map->enter_x, $map->enter_y)
2186 if $x <=0 && $y <= 0; 2331 if $x <=0 && $y <= 0;
2187 2332
2188 $map->load; 2333 $map->load;
2189 $map->load_diag; 2334 $map->load_neighbours;
2190 2335
2191 return unless $self->contr->active; 2336 return unless $self->contr->active;
2192 $self->activate_recursive; 2337 $self->activate_recursive;
2193 2338
2194 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext 2339 local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2195 $self->enter_map ($map, $x, $y); 2340 $self->enter_map ($map, $x, $y);
2196} 2341}
2197 2342
2198=item $player_object->goto ($path, $x, $y[, $check->($map)]) 2343=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2199 2344
2200Moves 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
2201her, loading and preparing them map, calling the provided $check callback 2346her, loading and preparing them map, calling the provided $check callback
2202that 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
2203the 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.
2204 2350
2205=cut 2351=cut
2206 2352
2207our $GOTOGEN; 2353our $GOTOGEN;
2208 2354
2209sub cf::object::player::goto { 2355sub cf::object::player::goto {
2210 my ($self, $path, $x, $y, $check) = @_; 2356 my ($self, $path, $x, $y, $check, $done) = @_;
2211 2357
2212 # 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
2213 my $gen = $self->{_goto_generation} = ++$GOTOGEN; 2359 my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2214 2360
2215 $self->enter_link; 2361 $self->enter_link;
… …
2235 2381
2236 if ($gen == $self->{_goto_generation}) { 2382 if ($gen == $self->{_goto_generation}) {
2237 delete $self->{_goto_generation}; 2383 delete $self->{_goto_generation};
2238 $self->leave_link ($map, $x, $y); 2384 $self->leave_link ($map, $x, $y);
2239 } 2385 }
2386
2387 $done->() if $done;
2240 })->prio (1); 2388 })->prio (1);
2241} 2389}
2242 2390
2243=item $player_object->enter_exit ($exit_object) 2391=item $player_object->enter_exit ($exit_object)
2244 2392
… …
2313 my $hp = $exit->stats->hp; 2461 my $hp = $exit->stats->hp;
2314 my $sp = $exit->stats->sp; 2462 my $sp = $exit->stats->sp;
2315 2463
2316 $self->enter_link; 2464 $self->enter_link;
2317 2465
2466 # if exit is damned, update players death & WoR home-position
2467 $self->contr->savebed ($slaying, $hp, $sp)
2468 if $exit->flag (FLAG_DAMNED);
2469
2318 (async { 2470 (async {
2319 $self->deactivate_recursive; # just to be sure 2471 $self->deactivate_recursive; # just to be sure
2320 unless (eval { 2472 unless (eval {
2321 $self->goto ($slaying, $hp, $sp); 2473 $self->goto ($slaying, $hp, $sp);
2322 2474
… …
2349 2501
2350 utf8::encode $text; 2502 utf8::encode $text;
2351 $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);
2352} 2504}
2353 2505
2354=item $client->send_msg ($color, $type, $msg, [extra...]) 2506=item $client->send_msg ($channel, $msg, $color, [extra...])
2355 2507
2356Send a drawinfo or msg packet to the client, formatting the msg for the 2508Send a drawinfo or msg packet to the client, formatting the msg for the
2357client if neccessary. C<$type> should be a string identifying the type of 2509client if neccessary. C<$type> should be a string identifying the type of
2358the message, with C<log> being the default. If C<$color> is negative, suppress 2510the message, with C<log> being the default. If C<$color> is negative, suppress
2359the message unless the client supports the msg packet. 2511the message unless the client supports the msg packet.
2360 2512
2361=cut 2513=cut
2362 2514
2515our %CHANNEL = (
2516 "c/identify" => {
2517 id => "identify",
2518 title => "Identify",
2519 reply => undef,
2520 tooltip => "Items recently identified",
2521 },
2522 "c/examine" => {
2523 id => "examine",
2524 title => "Examine",
2525 reply => undef,
2526 tooltip => "Signs and other items you examined",
2527 },
2528);
2529
2363sub cf::client::send_msg { 2530sub cf::client::send_msg {
2364 my ($self, $color, $type, $msg, @extra) = @_; 2531 my ($self, $channel, $msg, $color, @extra) = @_;
2365 2532
2366 $msg = $self->pl->expand_cfpod ($msg); 2533 $msg = $self->pl->expand_cfpod ($msg);
2367 2534
2535 $color &= cf::NDI_CLIENT_MASK; # just in case...
2536
2537 # check predefined channels, for the benefit of C
2538 $channel = $CHANNEL{$channel} if $CHANNEL{$channel};
2539
2540 if (ref $channel) {
2541 # send meta info to client, if not yet sent
2542 unless (exists $self->{channel}{$channel->{id}}) {
2543 $self->{channel}{$channel->{id}} = $channel;
2544 $self->ext_msg (channel_info => $channel)
2545 if $self->can_msg;
2546 }
2547
2548 $channel = $channel->{id};
2549 }
2550
2551 return unless @extra || length $msg;
2552
2368 if ($self->can_msg) { 2553 if ($self->can_msg) {
2369 $self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]); 2554 # default colour, mask it out
2555 $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
2556 if $color & cf::NDI_DEF;
2557
2558 $self->send_packet ("msg " . $self->{json_coder}->encode (
2559 [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2370 } else { 2560 } else {
2371 # replace some tags by gcfclient-compatible ones
2372 for ($msg) {
2373 1 while
2374 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2375 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2376 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2377 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2378 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${1}[\/color]/;
2379 }
2380
2381 if ($color >= 0) { 2561 if ($color >= 0) {
2562 # replace some tags by gcfclient-compatible ones
2563 for ($msg) {
2564 1 while
2565 s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2566 || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2567 || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2568 || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2569 || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2570 }
2571
2572 $color &= cf::NDI_COLOR_MASK;
2573
2574 utf8::encode $msg;
2575
2382 if ($msg =~ /\[/) { 2576 if (0 && $msg =~ /\[/) {
2577 # COMMAND/INFO
2383 $self->send_packet ("drawextinfo $color 4 0 $msg") 2578 $self->send_packet ("drawextinfo $color 10 8 $msg")
2384 } else { 2579 } else {
2580 $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2385 $self->send_packet ("drawinfo $color $msg") 2581 $self->send_packet ("drawinfo $color $msg")
2386 } 2582 }
2387 } 2583 }
2388 } 2584 }
2389} 2585}
2390 2586
2391=item $client->ext_event ($type, %msg) 2587=item $client->ext_msg ($type, @msg)
2392 2588
2393Sends an exti event to the client. 2589Sends an ext event to the client.
2394 2590
2395=cut 2591=cut
2396 2592
2397sub cf::client::ext_event($$%) { 2593sub cf::client::ext_msg($$@) {
2398 my ($self, $type, %msg) = @_; 2594 my ($self, $type, @msg) = @_;
2399 2595
2596 if ($self->extcmd == 2) {
2597 $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
2598 } elsif ($self->extcmd == 1) { # TODO: remove
2400 $msg{msgtype} = "event_$type"; 2599 push @msg, msgtype => "event_$type";
2401 $self->send_packet ("ext " . cf::to_json \%msg); 2600 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2601 }
2602}
2603
2604=item $client->ext_reply ($msgid, @msg)
2605
2606Sends an ext reply to the client.
2607
2608=cut
2609
2610sub cf::client::ext_reply($$@) {
2611 my ($self, $id, @msg) = @_;
2612
2613 if ($self->extcmd == 2) {
2614 $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
2615 } elsif ($self->extcmd == 1) {
2616 #TODO: version 1, remove
2617 unshift @msg, msgtype => "reply", msgid => $id;
2618 $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
2619 }
2402} 2620}
2403 2621
2404=item $success = $client->query ($flags, "text", \&cb) 2622=item $success = $client->query ($flags, "text", \&cb)
2405 2623
2406Queues a query to the client, calling the given callback with 2624Queues a query to the client, calling the given callback with
2407the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, 2625the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>,
2408C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>. 2626C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>.
2409 2627
2410Queries can fail, so check the return code. Or don't, as queries will become 2628Queries can fail, so check the return code. Or don't, as queries will
2411reliable at some point in the future. 2629become reliable at some point in the future.
2412 2630
2413=cut 2631=cut
2414 2632
2415sub cf::client::query { 2633sub cf::client::query {
2416 my ($self, $flags, $text, $cb) = @_; 2634 my ($self, $flags, $text, $cb) = @_;
… …
2424 utf8::encode $text; 2642 utf8::encode $text;
2425 push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb]; 2643 push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb];
2426 2644
2427 $self->send_packet ($self->{query_queue}[0][0]) 2645 $self->send_packet ($self->{query_queue}[0][0])
2428 if @{ $self->{query_queue} } == 1; 2646 if @{ $self->{query_queue} } == 1;
2647
2648 1
2429} 2649}
2430 2650
2431cf::client->attach ( 2651cf::client->attach (
2652 on_connect => sub {
2653 my ($ns) = @_;
2654
2655 $ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed;
2656 },
2432 on_reply => sub { 2657 on_reply => sub {
2433 my ($ns, $msg) = @_; 2658 my ($ns, $msg) = @_;
2434 2659
2435 # this weird shuffling is so that direct followup queries 2660 # this weird shuffling is so that direct followup queries
2436 # get handled first 2661 # get handled first
… …
2448 } else { 2673 } else {
2449 $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM; 2674 $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM;
2450 } 2675 }
2451 } 2676 }
2452 }, 2677 },
2678 on_exticmd => sub {
2679 my ($ns, $buf) = @_;
2680
2681 my $msg = eval { $ns->{json_coder}->decode ($buf) };
2682
2683 if (ref $msg) {
2684 my ($type, $reply, @payload) =
2685 "ARRAY" eq ref $msg
2686 ? @$msg
2687 : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
2688
2689 my @reply;
2690
2691 if (my $cb = $EXTICMD{$type}) {
2692 @reply = $cb->($ns, @payload);
2693 }
2694
2695 $ns->ext_reply ($reply, @reply)
2696 if $reply;
2697
2698 } else {
2699 warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2700 }
2701
2702 cf::override;
2703 },
2453); 2704);
2454 2705
2455=item $client->async (\&cb) 2706=item $client->async (\&cb)
2456 2707
2457Create a new coroutine, running the specified callback. The coroutine will 2708Create a new coroutine, running the specified callback. The coroutine will
… …
2498our $safe = new Safe "safe"; 2749our $safe = new Safe "safe";
2499our $safe_hole = new Safe::Hole; 2750our $safe_hole = new Safe::Hole;
2500 2751
2501$SIG{FPE} = 'IGNORE'; 2752$SIG{FPE} = 'IGNORE';
2502 2753
2503$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); 2754$safe->permit_only (Opcode::opset qw(
2755 :base_core :base_mem :base_orig :base_math
2756 grepstart grepwhile mapstart mapwhile
2757 sort time
2758));
2504 2759
2505# here we export the classes and methods available to script code 2760# here we export the classes and methods available to script code
2506 2761
2507=pod 2762=pod
2508 2763
2509The following functions and methods are available within a safe environment: 2764The following functions and methods are available within a safe environment:
2510 2765
2511 cf::object contr pay_amount pay_player map 2766 cf::object
2767 contr pay_amount pay_player map x y force_find force_add
2768 insert remove name archname title slaying race decrease_ob_nr
2769
2512 cf::object::player player 2770 cf::object::player
2513 cf::player peaceful 2771 player
2514 cf::map trigger 2772
2773 cf::player
2774 peaceful
2775
2776 cf::map
2777 trigger
2515 2778
2516=cut 2779=cut
2517 2780
2518for ( 2781for (
2519 ["cf::object" => qw(contr pay_amount pay_player map)], 2782 ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
2783 insert remove inv name archname title slaying race
2784 decrease_ob_nr)],
2520 ["cf::object::player" => qw(player)], 2785 ["cf::object::player" => qw(player)],
2521 ["cf::player" => qw(peaceful)], 2786 ["cf::player" => qw(peaceful)],
2522 ["cf::map" => qw(trigger)], 2787 ["cf::map" => qw(trigger)],
2523) { 2788) {
2524 no strict 'refs'; 2789 no strict 'refs';
… …
2600# the server's init and main functions 2865# the server's init and main functions
2601 2866
2602sub load_facedata($) { 2867sub load_facedata($) {
2603 my ($path) = @_; 2868 my ($path) = @_;
2604 2869
2870 # HACK to clear player env face cache, we need some signal framework
2871 # for this (global event?)
2872 %ext::player_env::MUSIC_FACE_CACHE = ();
2873
2874 my $enc = JSON::XS->new->utf8->canonical->relaxed;
2875
2605 warn "loading facedata from $path\n"; 2876 warn "loading facedata from $path\n";
2606 2877
2607 my $facedata; 2878 my $facedata;
2608 0 < aio_load $path, $facedata 2879 0 < aio_load $path, $facedata
2609 or die "$path: $!"; 2880 or die "$path: $!";
… …
2611 $facedata = Coro::Storable::thaw $facedata; 2882 $facedata = Coro::Storable::thaw $facedata;
2612 2883
2613 $facedata->{version} == 2 2884 $facedata->{version} == 2
2614 or cf::cleanup "$path: version mismatch, cannot proceed."; 2885 or cf::cleanup "$path: version mismatch, cannot proceed.";
2615 2886
2887 # patch in the exptable
2888 $facedata->{resource}{"res/exp_table"} = {
2889 type => FT_RSRC,
2890 data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
2891 };
2892 cf::cede_to_tick;
2893
2616 { 2894 {
2617 my $faces = $facedata->{faceinfo}; 2895 my $faces = $facedata->{faceinfo};
2618 2896
2619 while (my ($face, $info) = each %$faces) { 2897 while (my ($face, $info) = each %$faces) {
2620 my $idx = (cf::face::find $face) || cf::face::alloc $face; 2898 my $idx = (cf::face::find $face) || cf::face::alloc $face;
2621 cf::face::set $idx, $info->{visibility}, $info->{magicmap}; 2899 cf::face::set_visibility $idx, $info->{visibility};
2900 cf::face::set_magicmap $idx, $info->{magicmap};
2622 cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; 2901 cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2623 cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; 2902 cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2624 Coro::cede; 2903
2904 cf::cede_to_tick;
2625 } 2905 }
2626 2906
2627 while (my ($face, $info) = each %$faces) { 2907 while (my ($face, $info) = each %$faces) {
2628 next unless $info->{smooth}; 2908 next unless $info->{smooth};
2629 my $idx = cf::face::find $face 2909 my $idx = cf::face::find $face
2630 or next; 2910 or next;
2631 if (my $smooth = cf::face::find $info->{smooth}) { 2911 if (my $smooth = cf::face::find $info->{smooth}) {
2912 cf::face::set_smooth $idx, $smooth;
2632 cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; 2913 cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2633 } else { 2914 } else {
2634 warn "smooth face '$info->{smooth}' not found for face '$face'"; 2915 warn "smooth face '$info->{smooth}' not found for face '$face'";
2635 } 2916 }
2636 Coro::cede; 2917
2918 cf::cede_to_tick;
2637 } 2919 }
2638 } 2920 }
2639 2921
2640 { 2922 {
2641 my $anims = $facedata->{animinfo}; 2923 my $anims = $facedata->{animinfo};
2642 2924
2643 while (my ($anim, $info) = each %$anims) { 2925 while (my ($anim, $info) = each %$anims) {
2644 cf::anim::set $anim, $info->{frames}, $info->{facings}; 2926 cf::anim::set $anim, $info->{frames}, $info->{facings};
2645 Coro::cede; 2927 cf::cede_to_tick;
2646 } 2928 }
2647 2929
2648 cf::anim::invalidate_all; # d'oh 2930 cf::anim::invalidate_all; # d'oh
2649 } 2931 }
2650 2932
2933 {
2934 # TODO: for gcfclient pleasure, we should give resources
2935 # that gcfclient doesn't grok a >10000 face index.
2936 my $res = $facedata->{resource};
2937
2938 my $soundconf = delete $res->{"res/sound.conf"};
2939
2940 while (my ($name, $info) = each %$res) {
2941 my $idx = (cf::face::find $name) || cf::face::alloc $name;
2942 my $data;
2943
2944 if ($info->{type} & 1) {
2945 # prepend meta info
2946
2947 my $meta = $enc->encode ({
2948 name => $name,
2949 %{ $info->{meta} || {} },
2950 });
2951
2952 $data = pack "(w/a*)*", $meta, $info->{data};
2953 } else {
2954 $data = $info->{data};
2955 }
2956
2957 cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
2958 cf::face::set_type $idx, $info->{type};
2959
2960 cf::cede_to_tick;
2961 }
2962
2963 if ($soundconf) {
2964 $soundconf = $enc->decode (delete $soundconf->{data});
2965
2966 for (0 .. SOUND_CAST_SPELL_0 - 1) {
2967 my $sound = $soundconf->{compat}[$_]
2968 or next;
2969
2970 my $face = cf::face::find "sound/$sound->[1]";
2971 cf::sound::set $sound->[0] => $face;
2972 cf::sound::old_sound_index $_, $face; # gcfclient-compat
2973 }
2974
2975 while (my ($k, $v) = each %{$soundconf->{event}}) {
2976 my $face = cf::face::find "sound/$v";
2977 cf::sound::set $k => $face;
2978 }
2979 }
2980 }
2981
2651 1 2982 1
2652} 2983}
2653 2984
2985register_exticmd fx_want => sub {
2986 my ($ns, $want) = @_;
2987
2988 while (my ($k, $v) = each %$want) {
2989 $ns->fx_want ($k, $v);
2990 }
2991};
2992
2654sub reload_regions { 2993sub reload_regions {
2994 # HACK to clear player env face cache, we need some signal framework
2995 # for this (global event?)
2996 %ext::player_env::MUSIC_FACE_CACHE = ();
2997
2655 load_resource_file "$MAPDIR/regions" 2998 load_resource_file "$MAPDIR/regions"
2656 or die "unable to load regions file\n"; 2999 or die "unable to load regions file\n";
3000
3001 for (cf::region::list) {
3002 $_->{match} = qr/$_->{match}/
3003 if exists $_->{match};
3004 }
2657} 3005}
2658 3006
2659sub reload_facedata { 3007sub reload_facedata {
2660 load_facedata "$DATADIR/facedata" 3008 load_facedata "$DATADIR/facedata"
2661 or die "unable to load facedata\n"; 3009 or die "unable to load facedata\n";
2662} 3010}
2663 3011
2664sub reload_archetypes { 3012sub reload_archetypes {
3013 load_resource_file "$DATADIR/archetypes"
3014 or die "unable to load archetypes\n";
3015 #d# NEED to laod twice to resolve forward references
3016 # this really needs to be done in an extra post-pass
3017 # (which needs to be synchronous, so solve it differently)
2665 load_resource_file "$DATADIR/archetypes" 3018 load_resource_file "$DATADIR/archetypes"
2666 or die "unable to load archetypes\n"; 3019 or die "unable to load archetypes\n";
2667} 3020}
2668 3021
2669sub reload_treasures { 3022sub reload_treasures {
… …
2685 3038
2686sub init { 3039sub init {
2687 reload_resources; 3040 reload_resources;
2688} 3041}
2689 3042
2690sub cfg_load { 3043sub reload_config {
2691 open my $fh, "<:utf8", "$CONFDIR/config" 3044 open my $fh, "<:utf8", "$CONFDIR/config"
2692 or return; 3045 or return;
2693 3046
2694 local $/; 3047 local $/;
2695 *CFG = YAML::Syck::Load <$fh>; 3048 *CFG = YAML::Syck::Load <$fh>;
… …
2715 (async { 3068 (async {
2716 Event::one_event; 3069 Event::one_event;
2717 })->prio (Coro::PRIO_MAX); 3070 })->prio (Coro::PRIO_MAX);
2718 }; 3071 };
2719 3072
2720 cfg_load; 3073 reload_config;
2721 db_init; 3074 db_init;
2722 load_extensions; 3075 load_extensions;
2723 3076
2724 $TICK_WATCHER->start; 3077 $TICK_WATCHER->start;
2725 Event::loop; 3078 Event::loop;
… …
2863 %EXT_CORO = (); 3216 %EXT_CORO = ();
2864 3217
2865 warn "removing commands"; 3218 warn "removing commands";
2866 %COMMAND = (); 3219 %COMMAND = ();
2867 3220
2868 warn "removing ext commands"; 3221 warn "removing ext/exti commands";
2869 %EXTCMD = (); 3222 %EXTCMD = ();
3223 %EXTICMD = ();
2870 3224
2871 warn "unloading/nuking all extensions"; 3225 warn "unloading/nuking all extensions";
2872 for my $pkg (@EXTS) { 3226 for my $pkg (@EXTS) {
2873 warn "... unloading $pkg"; 3227 warn "... unloading $pkg";
2874 3228
… …
2917 warn "reloading cf.pm"; 3271 warn "reloading cf.pm";
2918 require cf; 3272 require cf;
2919 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt 3273 cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2920 3274
2921 warn "loading config and database again"; 3275 warn "loading config and database again";
2922 cf::cfg_load; 3276 cf::reload_config;
2923 3277
2924 warn "loading extensions"; 3278 warn "loading extensions";
2925 cf::load_extensions; 3279 cf::load_extensions;
2926 3280
2927 warn "reattaching attachments to objects/players"; 3281 warn "reattaching attachments to objects/players";

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