… | |
… | |
20 | use Coro::Signal; |
20 | use Coro::Signal; |
21 | use Coro::Semaphore; |
21 | use Coro::Semaphore; |
22 | use Coro::AIO; |
22 | use Coro::AIO; |
23 | use Coro::Storable; |
23 | use Coro::Storable; |
24 | |
24 | |
|
|
25 | use JSON::XS 1.4 (); |
25 | use BDB (); |
26 | use BDB (); |
26 | use Data::Dumper; |
27 | use Data::Dumper; |
27 | use Digest::MD5; |
28 | use Digest::MD5; |
28 | use Fcntl; |
29 | use Fcntl; |
29 | use YAML::Syck (); |
30 | use YAML::Syck (); |
30 | use IO::AIO 2.32 (); |
31 | use IO::AIO 2.32 (); |
31 | use Time::HiRes; |
32 | use Time::HiRes; |
32 | use Compress::LZF; |
33 | use Compress::LZF; |
|
|
34 | use Digest::MD5 (); |
33 | |
35 | |
34 | # configure various modules to our taste |
36 | # configure various modules to our taste |
35 | # |
37 | # |
36 | $Storable::canonical = 1; # reduce rsync transfers |
38 | $Storable::canonical = 1; # reduce rsync transfers |
37 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
39 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
… | |
… | |
49 | our %COMMAND = (); |
51 | our %COMMAND = (); |
50 | our %COMMAND_TIME = (); |
52 | our %COMMAND_TIME = (); |
51 | |
53 | |
52 | our @EXTS = (); # list of extension package names |
54 | our @EXTS = (); # list of extension package names |
53 | our %EXTCMD = (); |
55 | our %EXTCMD = (); |
|
|
56 | our %EXTICMD = (); |
54 | our %EXT_CORO = (); # coroutines bound to extensions |
57 | our %EXT_CORO = (); # coroutines bound to extensions |
55 | our %EXT_MAP = (); # pluggable maps |
58 | our %EXT_MAP = (); # pluggable maps |
56 | |
59 | |
57 | our $RELOAD; # number of reloads so far |
60 | our $RELOAD; # number of reloads so far |
58 | our @EVENT; |
61 | our @EVENT; |
… | |
… | |
163 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
166 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
164 | |
167 | |
165 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
168 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
166 | returns directly I<after> the tick processing (and consequently, can only wake one process |
169 | returns directly I<after> the tick processing (and consequently, can only wake one process |
167 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
170 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
171 | |
|
|
172 | =item @cf::INVOKE_RESULTS |
|
|
173 | |
|
|
174 | This array contains the results of the last C<invoke ()> call. When |
|
|
175 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
|
|
176 | that call. |
168 | |
177 | |
169 | =back |
178 | =back |
170 | |
179 | |
171 | =cut |
180 | =cut |
172 | |
181 | |
… | |
… | |
236 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
245 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
237 | $d |
246 | $d |
238 | } || "[unable to dump $_[0]: '$@']"; |
247 | } || "[unable to dump $_[0]: '$@']"; |
239 | } |
248 | } |
240 | |
249 | |
241 | use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working |
|
|
242 | |
|
|
243 | =item $ref = cf::from_json $json |
250 | =item $ref = cf::from_json $json |
244 | |
251 | |
245 | Converts a JSON string into the corresponding perl data structure. |
252 | Converts a JSON string into the corresponding perl data structure. |
246 | |
253 | |
247 | =item $json = cf::to_json $ref |
254 | =item $json = cf::to_json $ref |
248 | |
255 | |
249 | Converts a perl data structure into its JSON representation. |
256 | Converts a perl data structure into its JSON representation. |
|
|
257 | |
|
|
258 | =cut |
|
|
259 | |
|
|
260 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
|
|
261 | |
|
|
262 | sub to_json ($) { $json_coder->encode ($_[0]) } |
|
|
263 | sub from_json ($) { $json_coder->decode ($_[0]) } |
250 | |
264 | |
251 | =item cf::lock_wait $string |
265 | =item cf::lock_wait $string |
252 | |
266 | |
253 | Wait until the given lock is available. See cf::lock_acquire. |
267 | Wait until the given lock is available. See cf::lock_acquire. |
254 | |
268 | |
… | |
… | |
306 | my $guard = Coro::guard { |
320 | my $guard = Coro::guard { |
307 | $TICK_WATCHER->start; |
321 | $TICK_WATCHER->start; |
308 | }; |
322 | }; |
309 | $TICK_WATCHER->stop; |
323 | $TICK_WATCHER->stop; |
310 | $guard |
324 | $guard |
|
|
325 | } |
|
|
326 | |
|
|
327 | =item cf::get_slot $time[, $priority] |
|
|
328 | |
|
|
329 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
|
|
330 | This call blocks and returns only when you have at least C<$time> seconds |
|
|
331 | of cpu time till the next tick. The slot is only valid till the next cede. |
|
|
332 | |
|
|
333 | Useful for short background jobs. |
|
|
334 | |
|
|
335 | =cut |
|
|
336 | |
|
|
337 | our @SLOT_QUEUE; |
|
|
338 | our $SLOT_QUEUE; |
|
|
339 | |
|
|
340 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
|
|
341 | $SLOT_QUEUE = Coro::async { |
|
|
342 | my $signal = new Coro::Signal; |
|
|
343 | |
|
|
344 | while () { |
|
|
345 | next_job: |
|
|
346 | my $avail = cf::till_tick; |
|
|
347 | if ($avail > 0.01) { |
|
|
348 | for (0 .. $#SLOT_QUEUE) { |
|
|
349 | if ($SLOT_QUEUE[$_][0] < $avail) { |
|
|
350 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
|
|
351 | $job->[2]->send; |
|
|
352 | Coro::cede; |
|
|
353 | goto next_job; |
|
|
354 | } |
|
|
355 | } |
|
|
356 | } |
|
|
357 | |
|
|
358 | if (@SLOT_QUEUE) { |
|
|
359 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
|
|
360 | push @cf::WAIT_FOR_TICK, $signal; |
|
|
361 | $signal->wait; |
|
|
362 | } else { |
|
|
363 | Coro::schedule; |
|
|
364 | } |
|
|
365 | } |
|
|
366 | }; |
|
|
367 | |
|
|
368 | sub get_slot($;$) { |
|
|
369 | my ($time, $pri) = @_; |
|
|
370 | |
|
|
371 | push @SLOT_QUEUE, [$time, $pri, my $sig = new Coro::Signal]; |
|
|
372 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
|
|
373 | $SLOT_QUEUE->ready; |
|
|
374 | $sig->wait; |
311 | } |
375 | } |
312 | |
376 | |
313 | =item cf::async { BLOCK } |
377 | =item cf::async { BLOCK } |
314 | |
378 | |
315 | Currently the same as Coro::async_pool, meaning you cannot use |
379 | Currently the same as Coro::async_pool, meaning you cannot use |
… | |
… | |
402 | Coro::Storable. May, of course, block. Note that the executed sub may |
466 | Coro::Storable. May, of course, block. Note that the executed sub may |
403 | never block itself or use any form of Event handling. |
467 | never block itself or use any form of Event handling. |
404 | |
468 | |
405 | =cut |
469 | =cut |
406 | |
470 | |
|
|
471 | sub _store_scalar { |
|
|
472 | open my $fh, ">", \my $buf |
|
|
473 | or die "fork_call: cannot open fh-to-buf in child : $!"; |
|
|
474 | Storable::store_fd $_[0], $fh; |
|
|
475 | close $fh; |
|
|
476 | |
|
|
477 | $buf |
|
|
478 | } |
|
|
479 | |
407 | sub fork_call(&@) { |
480 | sub fork_call(&@) { |
408 | my ($cb, @args) = @_; |
481 | my ($cb, @args) = @_; |
409 | |
482 | |
410 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
483 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
411 | # or die "socketpair: $!"; |
484 | # or die "socketpair: $!"; |
… | |
… | |
414 | |
487 | |
415 | if (my $pid = fork) { |
488 | if (my $pid = fork) { |
416 | close $fh2; |
489 | close $fh2; |
417 | |
490 | |
418 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
491 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
492 | warn "pst<$res>" unless $res =~ /^pst/; |
419 | $res = Coro::Storable::thaw $res; |
493 | $res = Coro::Storable::thaw $res; |
420 | |
494 | |
421 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
495 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
422 | |
496 | |
423 | die $$res unless "ARRAY" eq ref $res; |
497 | Carp::confess $$res unless "ARRAY" eq ref $res; |
424 | |
498 | |
425 | return wantarray ? @$res : $res->[-1]; |
499 | return wantarray ? @$res : $res->[-1]; |
426 | } else { |
500 | } else { |
427 | reset_signals; |
501 | reset_signals; |
428 | local $SIG{__WARN__}; |
502 | local $SIG{__WARN__}; |
429 | local $SIG{__DIE__}; |
503 | local $SIG{__DIE__}; |
|
|
504 | # just in case, this hack effectively disables event |
|
|
505 | # in the child. cleaner and slower would be canceling all watchers, |
|
|
506 | # but this works for the time being. |
|
|
507 | local $Coro::idle; |
|
|
508 | $Coro::current->prio (Coro::PRIO_MAX); |
|
|
509 | |
430 | eval { |
510 | eval { |
431 | close $fh1; |
511 | close $fh1; |
432 | |
512 | |
433 | my @res = eval { $cb->(@args) }; |
513 | my @res = eval { $cb->(@args) }; |
|
|
514 | |
434 | syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res); |
515 | syswrite $fh2, _store_scalar $@ ? \"$@" : \@res; |
|
|
516 | close $fh2; |
435 | }; |
517 | }; |
436 | |
518 | |
437 | warn $@ if $@; |
519 | warn $@ if $@; |
438 | _exit 0; |
520 | _exit 0; |
439 | } |
521 | } |
… | |
… | |
840 | "; |
922 | "; |
841 | die if $@; |
923 | die if $@; |
842 | } |
924 | } |
843 | |
925 | |
844 | our $override; |
926 | our $override; |
845 | our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
927 | our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
846 | |
928 | |
847 | sub override { |
929 | sub override { |
848 | $override = 1; |
930 | $override = 1; |
849 | @invoke_results = (); |
931 | @INVOKE_RESULTS = (@_); |
850 | } |
932 | } |
851 | |
933 | |
852 | sub do_invoke { |
934 | sub do_invoke { |
853 | my $event = shift; |
935 | my $event = shift; |
854 | my $callbacks = shift; |
936 | my $callbacks = shift; |
855 | |
937 | |
856 | @invoke_results = (); |
938 | @INVOKE_RESULTS = (); |
857 | |
939 | |
858 | local $override; |
940 | local $override; |
859 | |
941 | |
860 | for (@$callbacks) { |
942 | for (@$callbacks) { |
861 | eval { &{$_->[1]} }; |
943 | eval { &{$_->[1]} }; |
… | |
… | |
878 | |
960 | |
879 | Generate an object-specific event with the given arguments. |
961 | Generate an object-specific event with the given arguments. |
880 | |
962 | |
881 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
963 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
882 | removed in future versions), and there is no public API to access override |
964 | removed in future versions), and there is no public API to access override |
883 | results (if you must, access C<@cf::invoke_results> directly). |
965 | results (if you must, access C<@cf::INVOKE_RESULTS> directly). |
884 | |
966 | |
885 | =back |
967 | =back |
886 | |
968 | |
887 | =cut |
969 | =cut |
888 | |
970 | |
889 | ############################################################################# |
971 | ############################################################################# |
890 | # object support |
972 | # object support |
|
|
973 | # |
|
|
974 | |
|
|
975 | sub _can_merge { |
|
|
976 | my ($ob1, $ob2) = @_; |
|
|
977 | |
|
|
978 | local $Storable::canonical = 1; |
|
|
979 | my $fob1 = Storable::freeze $ob1; |
|
|
980 | my $fob2 = Storable::freeze $ob2; |
|
|
981 | |
|
|
982 | $fob1 eq $fob2 |
|
|
983 | } |
891 | |
984 | |
892 | sub reattach { |
985 | sub reattach { |
893 | # basically do the same as instantiate, without calling instantiate |
986 | # basically do the same as instantiate, without calling instantiate |
894 | my ($obj) = @_; |
987 | my ($obj) = @_; |
895 | |
988 | |
… | |
… | |
1029 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1122 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1030 | } |
1123 | } |
1031 | |
1124 | |
1032 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1125 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1033 | |
1126 | |
1034 | Register a callback fro execution when the client sends an extcmd packet. |
1127 | Register a callback for execution when the client sends an (synchronous) |
|
|
1128 | extcmd packet. Ext commands will be processed in the order they are |
|
|
1129 | received by the server, like other user commands. The first argument is |
|
|
1130 | the logged-in player. Ext commands can only be processed after a player |
|
|
1131 | has logged in successfully. |
1035 | |
1132 | |
1036 | If the callback returns something, it is sent back as if reply was being |
1133 | If the callback returns something, it is sent back as if reply was being |
1037 | called. |
1134 | called. |
1038 | |
1135 | |
|
|
1136 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
|
|
1137 | |
|
|
1138 | Register a callback for execution when the client sends an (asynchronous) |
|
|
1139 | exticmd packet. Exti commands are processed by the server as soon as they |
|
|
1140 | are received, i.e. out of order w.r.t. other commands. The first argument |
|
|
1141 | is a client socket. Exti commands can be received anytime, even before |
|
|
1142 | log-in. |
|
|
1143 | |
|
|
1144 | If the callback returns something, it is sent back as if reply was being |
|
|
1145 | called. |
|
|
1146 | |
1039 | =cut |
1147 | =cut |
1040 | |
1148 | |
1041 | sub register_extcmd { |
1149 | sub register_extcmd { |
1042 | my ($name, $cb) = @_; |
1150 | my ($name, $cb) = @_; |
1043 | |
1151 | |
1044 | $EXTCMD{$name} = $cb; |
1152 | $EXTCMD{$name} = $cb; |
|
|
1153 | } |
|
|
1154 | |
|
|
1155 | sub register_exticmd { |
|
|
1156 | my ($name, $cb) = @_; |
|
|
1157 | |
|
|
1158 | $EXTICMD{$name} = $cb; |
1045 | } |
1159 | } |
1046 | |
1160 | |
1047 | cf::player->attach ( |
1161 | cf::player->attach ( |
1048 | on_command => sub { |
1162 | on_command => sub { |
1049 | my ($pl, $name, $params) = @_; |
1163 | my ($pl, $name, $params) = @_; |
… | |
… | |
1058 | cf::override; |
1172 | cf::override; |
1059 | }, |
1173 | }, |
1060 | on_extcmd => sub { |
1174 | on_extcmd => sub { |
1061 | my ($pl, $buf) = @_; |
1175 | my ($pl, $buf) = @_; |
1062 | |
1176 | |
1063 | my $msg = eval { from_json $buf }; |
1177 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1064 | |
1178 | |
1065 | if (ref $msg) { |
1179 | if (ref $msg) { |
1066 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1180 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1067 | if (my %reply = $cb->($pl, $msg)) { |
1181 | if (my %reply = $cb->($pl, $msg)) { |
1068 | $pl->ext_reply ($msg->{msgid}, %reply); |
1182 | $pl->ext_reply ($msg->{msgid}, %reply); |
… | |
… | |
1372 | # replace G<male|female> tags |
1486 | # replace G<male|female> tags |
1373 | || s{G<([^>|]*)\|([^>]*)>}{ |
1487 | || s{G<([^>|]*)\|([^>]*)>}{ |
1374 | $self->gender ? $2 : $1 |
1488 | $self->gender ? $2 : $1 |
1375 | }ge |
1489 | }ge |
1376 | # replace H<hint text> |
1490 | # replace H<hint text> |
1377 | || s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g; |
1491 | || s{H<([^\>]*)>} |
|
|
1492 | { |
|
|
1493 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1494 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1495 | "") |
|
|
1496 | [$self->{hintmode}] |
|
|
1497 | }ge; |
1378 | |
1498 | |
1379 | # create single paragraphs (very hackish) |
1499 | # create single paragraphs (very hackish) |
1380 | s/(?<=\S)\n(?=\w)/ /g; |
1500 | s/(?<=\S)\n(?=\w)/ /g; |
1381 | |
1501 | |
|
|
1502 | # compress some whitespace |
|
|
1503 | s/\s+\n/\n/g; # ws line-ends |
|
|
1504 | s/\n\n+/\n/g; # double lines |
|
|
1505 | s/^\n+//; # beginning lines |
|
|
1506 | s/\n+$//; # ending lines |
|
|
1507 | |
1382 | $_ |
1508 | $_ |
|
|
1509 | } |
|
|
1510 | |
|
|
1511 | sub hintmode { |
|
|
1512 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1513 | $_[0]{hintmode} |
1383 | } |
1514 | } |
1384 | |
1515 | |
1385 | =item $player->ext_reply ($msgid, %msg) |
1516 | =item $player->ext_reply ($msgid, %msg) |
1386 | |
1517 | |
1387 | Sends an ext reply to the player. |
1518 | Sends an ext reply to the player. |
… | |
… | |
1390 | |
1521 | |
1391 | sub ext_reply($$%) { |
1522 | sub ext_reply($$%) { |
1392 | my ($self, $id, %msg) = @_; |
1523 | my ($self, $id, %msg) = @_; |
1393 | |
1524 | |
1394 | $msg{msgid} = $id; |
1525 | $msg{msgid} = $id; |
1395 | |
1526 | $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg)); |
1396 | $self->send ("ext " . cf::to_json \%msg); |
|
|
1397 | } |
1527 | } |
1398 | |
1528 | |
1399 | =item $player->ext_event ($type, %msg) |
1529 | =item $player->ext_event ($type, %msg) |
1400 | |
1530 | |
1401 | Sends an ext event to the client. |
1531 | Sends an ext event to the client. |
… | |
… | |
1426 | my ($path) = @_; |
1556 | my ($path) = @_; |
1427 | |
1557 | |
1428 | my ($match, $specificity); |
1558 | my ($match, $specificity); |
1429 | |
1559 | |
1430 | for my $region (list) { |
1560 | for my $region (list) { |
1431 | if ($region->match && $path =~ $region->match) { |
1561 | if ($region->{match} && $path =~ $region->{match}) { |
1432 | ($match, $specificity) = ($region, $region->specificity) |
1562 | ($match, $specificity) = ($region, $region->specificity) |
1433 | if $region->specificity > $specificity; |
1563 | if $region->specificity > $specificity; |
1434 | } |
1564 | } |
1435 | } |
1565 | } |
1436 | |
1566 | |
… | |
… | |
1556 | $self->init; # pass $1 etc. |
1686 | $self->init; # pass $1 etc. |
1557 | return $self; |
1687 | return $self; |
1558 | } |
1688 | } |
1559 | } |
1689 | } |
1560 | |
1690 | |
1561 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1691 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1562 | () |
1692 | () |
1563 | } |
1693 | } |
1564 | |
1694 | |
1565 | sub init { |
1695 | sub init { |
1566 | my ($self) = @_; |
1696 | my ($self) = @_; |
… | |
… | |
1844 | |
1974 | |
1845 | undef $MAP_PREFETCH{$path}; |
1975 | undef $MAP_PREFETCH{$path}; |
1846 | $MAP_PREFETCHER ||= cf::async { |
1976 | $MAP_PREFETCHER ||= cf::async { |
1847 | while (%MAP_PREFETCH) { |
1977 | while (%MAP_PREFETCH) { |
1848 | for my $path (keys %MAP_PREFETCH) { |
1978 | for my $path (keys %MAP_PREFETCH) { |
1849 | my $map = find $path |
1979 | if (my $map = find $path) { |
1850 | or next; |
|
|
1851 | $map->load; |
1980 | $map->load; |
|
|
1981 | } |
1852 | |
1982 | |
1853 | delete $MAP_PREFETCH{$path}; |
1983 | delete $MAP_PREFETCH{$path}; |
1854 | } |
1984 | } |
1855 | } |
1985 | } |
1856 | undef $MAP_PREFETCHER; |
1986 | undef $MAP_PREFETCHER; |
… | |
… | |
2193 | |
2323 | |
2194 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2324 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2195 | $self->enter_map ($map, $x, $y); |
2325 | $self->enter_map ($map, $x, $y); |
2196 | } |
2326 | } |
2197 | |
2327 | |
2198 | =item $player_object->goto ($path, $x, $y[, $check->($map)]) |
2328 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2199 | |
2329 | |
2200 | Moves the player to the given map-path and coordinates by first freezing |
2330 | Moves the player to the given map-path and coordinates by first freezing |
2201 | her, loading and preparing them map, calling the provided $check callback |
2331 | her, loading and preparing them map, calling the provided $check callback |
2202 | that has to return the map if sucecssful, and then unfreezes the player on |
2332 | that has to return the map if sucecssful, and then unfreezes the player on |
2203 | the new (success) or old (failed) map position. |
2333 | the new (success) or old (failed) map position. In either case, $done will |
|
|
2334 | be called at the end of this process. |
2204 | |
2335 | |
2205 | =cut |
2336 | =cut |
2206 | |
2337 | |
2207 | our $GOTOGEN; |
2338 | our $GOTOGEN; |
2208 | |
2339 | |
2209 | sub cf::object::player::goto { |
2340 | sub cf::object::player::goto { |
2210 | my ($self, $path, $x, $y, $check) = @_; |
2341 | my ($self, $path, $x, $y, $check, $done) = @_; |
2211 | |
2342 | |
2212 | # 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 |
2213 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2344 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2214 | |
2345 | |
2215 | $self->enter_link; |
2346 | $self->enter_link; |
… | |
… | |
2235 | |
2366 | |
2236 | if ($gen == $self->{_goto_generation}) { |
2367 | if ($gen == $self->{_goto_generation}) { |
2237 | delete $self->{_goto_generation}; |
2368 | delete $self->{_goto_generation}; |
2238 | $self->leave_link ($map, $x, $y); |
2369 | $self->leave_link ($map, $x, $y); |
2239 | } |
2370 | } |
|
|
2371 | |
|
|
2372 | $done->() if $done; |
2240 | })->prio (1); |
2373 | })->prio (1); |
2241 | } |
2374 | } |
2242 | |
2375 | |
2243 | =item $player_object->enter_exit ($exit_object) |
2376 | =item $player_object->enter_exit ($exit_object) |
2244 | |
2377 | |
… | |
… | |
2313 | my $hp = $exit->stats->hp; |
2446 | my $hp = $exit->stats->hp; |
2314 | my $sp = $exit->stats->sp; |
2447 | my $sp = $exit->stats->sp; |
2315 | |
2448 | |
2316 | $self->enter_link; |
2449 | $self->enter_link; |
2317 | |
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 | |
2318 | (async { |
2455 | (async { |
2319 | $self->deactivate_recursive; # just to be sure |
2456 | $self->deactivate_recursive; # just to be sure |
2320 | unless (eval { |
2457 | unless (eval { |
2321 | $self->goto ($slaying, $hp, $sp); |
2458 | $self->goto ($slaying, $hp, $sp); |
2322 | |
2459 | |
… | |
… | |
2349 | |
2486 | |
2350 | utf8::encode $text; |
2487 | utf8::encode $text; |
2351 | $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); |
2352 | } |
2489 | } |
2353 | |
2490 | |
2354 | =item $client->send_msg ($color, $type, $msg, [extra...]) |
2491 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2355 | |
2492 | |
2356 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2493 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2357 | client if neccessary. C<$type> should be a string identifying the type of |
2494 | client if neccessary. C<$type> should be a string identifying the type of |
2358 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2495 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2359 | the message unless the client supports the msg packet. |
2496 | the message unless the client supports the msg packet. |
2360 | |
2497 | |
2361 | =cut |
2498 | =cut |
2362 | |
2499 | |
2363 | sub cf::client::send_msg { |
2500 | sub cf::client::send_msg { |
2364 | my ($self, $color, $type, $msg, @extra) = @_; |
2501 | my ($self, $channel, $msg, $color, @extra) = @_; |
2365 | |
2502 | |
2366 | $msg = $self->pl->expand_cfpod ($msg); |
2503 | $msg = $self->pl->expand_cfpod ($msg); |
2367 | |
2504 | |
|
|
2505 | $color &= ~cf::NDI_UNIQUE; # 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 | $self->ext_event (channel_info => %$channel); |
|
|
2512 | } |
|
|
2513 | |
|
|
2514 | $channel = $channel->{id}; |
|
|
2515 | } |
|
|
2516 | |
|
|
2517 | return unless @extra || length $msg; |
|
|
2518 | |
2368 | if ($self->can_msg) { |
2519 | if ($self->can_msg) { |
2369 | $self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]); |
2520 | $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $channel, $msg, @extra])); |
2370 | } else { |
2521 | } else { |
2371 | # replace some tags by gcfclient-compatible ones |
2522 | # replace some tags by gcfclient-compatible ones |
2372 | for ($msg) { |
2523 | for ($msg) { |
2373 | 1 while |
2524 | 1 while |
2374 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
2525 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
… | |
… | |
2389 | } |
2540 | } |
2390 | } |
2541 | } |
2391 | |
2542 | |
2392 | =item $client->ext_event ($type, %msg) |
2543 | =item $client->ext_event ($type, %msg) |
2393 | |
2544 | |
2394 | Sends an exti event to the client. |
2545 | Sends an ext event to the client. |
2395 | |
2546 | |
2396 | =cut |
2547 | =cut |
2397 | |
2548 | |
2398 | sub cf::client::ext_event($$%) { |
2549 | sub cf::client::ext_event($$%) { |
2399 | my ($self, $type, %msg) = @_; |
2550 | my ($self, $type, %msg) = @_; |
2400 | |
2551 | |
|
|
2552 | return unless $self->extcmd; |
|
|
2553 | |
2401 | $msg{msgtype} = "event_$type"; |
2554 | $msg{msgtype} = "event_$type"; |
2402 | $self->send_packet ("ext " . cf::to_json \%msg); |
2555 | $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); |
2403 | } |
2556 | } |
2404 | |
2557 | |
2405 | =item $success = $client->query ($flags, "text", \&cb) |
2558 | =item $success = $client->query ($flags, "text", \&cb) |
2406 | |
2559 | |
2407 | Queues a query to the client, calling the given callback with |
2560 | Queues a query to the client, calling the given callback with |
2408 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2561 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2409 | C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>. |
2562 | C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>. |
2410 | |
2563 | |
2411 | Queries can fail, so check the return code. Or don't, as queries will become |
2564 | Queries can fail, so check the return code. Or don't, as queries will |
2412 | reliable at some point in the future. |
2565 | become reliable at some point in the future. |
2413 | |
2566 | |
2414 | =cut |
2567 | =cut |
2415 | |
2568 | |
2416 | sub cf::client::query { |
2569 | sub cf::client::query { |
2417 | my ($self, $flags, $text, $cb) = @_; |
2570 | my ($self, $flags, $text, $cb) = @_; |
… | |
… | |
2425 | utf8::encode $text; |
2578 | utf8::encode $text; |
2426 | push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb]; |
2579 | push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb]; |
2427 | |
2580 | |
2428 | $self->send_packet ($self->{query_queue}[0][0]) |
2581 | $self->send_packet ($self->{query_queue}[0][0]) |
2429 | if @{ $self->{query_queue} } == 1; |
2582 | if @{ $self->{query_queue} } == 1; |
|
|
2583 | |
|
|
2584 | 1 |
2430 | } |
2585 | } |
2431 | |
2586 | |
2432 | cf::client->attach ( |
2587 | cf::client->attach ( |
|
|
2588 | on_connect => sub { |
|
|
2589 | my ($ns) = @_; |
|
|
2590 | |
|
|
2591 | $ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed; |
|
|
2592 | }, |
2433 | on_reply => sub { |
2593 | on_reply => sub { |
2434 | my ($ns, $msg) = @_; |
2594 | my ($ns, $msg) = @_; |
2435 | |
2595 | |
2436 | # this weird shuffling is so that direct followup queries |
2596 | # this weird shuffling is so that direct followup queries |
2437 | # get handled first |
2597 | # get handled first |
… | |
… | |
2449 | } else { |
2609 | } else { |
2450 | $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM; |
2610 | $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM; |
2451 | } |
2611 | } |
2452 | } |
2612 | } |
2453 | }, |
2613 | }, |
|
|
2614 | on_exticmd => sub { |
|
|
2615 | my ($ns, $buf) = @_; |
|
|
2616 | |
|
|
2617 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
|
|
2618 | |
|
|
2619 | if (ref $msg) { |
|
|
2620 | if (my $cb = $EXTICMD{$msg->{msgtype}}) { |
|
|
2621 | if (my %reply = $cb->($ns, $msg)) { |
|
|
2622 | $reply{msgid} = $msg->{msgid}; |
|
|
2623 | $ns->send ("ext " . $ns->{json_coder}->encode (\%reply)); |
|
|
2624 | } |
|
|
2625 | } |
|
|
2626 | } else { |
|
|
2627 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
|
|
2628 | } |
|
|
2629 | |
|
|
2630 | cf::override; |
|
|
2631 | }, |
2454 | ); |
2632 | ); |
2455 | |
2633 | |
2456 | =item $client->async (\&cb) |
2634 | =item $client->async (\&cb) |
2457 | |
2635 | |
2458 | Create a new coroutine, running the specified callback. The coroutine will |
2636 | Create a new coroutine, running the specified callback. The coroutine will |
… | |
… | |
2507 | |
2685 | |
2508 | =pod |
2686 | =pod |
2509 | |
2687 | |
2510 | The following functions and methods are available within a safe environment: |
2688 | The following functions and methods are available within a safe environment: |
2511 | |
2689 | |
2512 | cf::object contr pay_amount pay_player map |
2690 | cf::object |
|
|
2691 | contr pay_amount pay_player map x y force_find force_add |
|
|
2692 | insert remove |
|
|
2693 | |
2513 | cf::object::player player |
2694 | cf::object::player |
2514 | cf::player peaceful |
2695 | player |
2515 | cf::map trigger |
2696 | |
|
|
2697 | cf::player |
|
|
2698 | peaceful |
|
|
2699 | |
|
|
2700 | cf::map |
|
|
2701 | trigger |
2516 | |
2702 | |
2517 | =cut |
2703 | =cut |
2518 | |
2704 | |
2519 | for ( |
2705 | for ( |
2520 | ["cf::object" => qw(contr pay_amount pay_player map)], |
2706 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
|
|
2707 | insert remove)], |
2521 | ["cf::object::player" => qw(player)], |
2708 | ["cf::object::player" => qw(player)], |
2522 | ["cf::player" => qw(peaceful)], |
2709 | ["cf::player" => qw(peaceful)], |
2523 | ["cf::map" => qw(trigger)], |
2710 | ["cf::map" => qw(trigger)], |
2524 | ) { |
2711 | ) { |
2525 | no strict 'refs'; |
2712 | no strict 'refs'; |
… | |
… | |
2617 | { |
2804 | { |
2618 | my $faces = $facedata->{faceinfo}; |
2805 | my $faces = $facedata->{faceinfo}; |
2619 | |
2806 | |
2620 | while (my ($face, $info) = each %$faces) { |
2807 | while (my ($face, $info) = each %$faces) { |
2621 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2808 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2622 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
2809 | cf::face::set_visibility $idx, $info->{visibility}; |
|
|
2810 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2623 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
2811 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
2624 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
2812 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
2625 | Coro::cede; |
2813 | |
|
|
2814 | cf::cede_to_tick; |
2626 | } |
2815 | } |
2627 | |
2816 | |
2628 | while (my ($face, $info) = each %$faces) { |
2817 | while (my ($face, $info) = each %$faces) { |
2629 | next unless $info->{smooth}; |
2818 | next unless $info->{smooth}; |
2630 | my $idx = cf::face::find $face |
2819 | my $idx = cf::face::find $face |
2631 | or next; |
2820 | or next; |
2632 | if (my $smooth = cf::face::find $info->{smooth}) { |
2821 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
2822 | cf::face::set_smooth $idx, $smooth; |
2633 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
2823 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2634 | } else { |
2824 | } else { |
2635 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
2825 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
2636 | } |
2826 | } |
2637 | Coro::cede; |
2827 | |
|
|
2828 | cf::cede_to_tick; |
2638 | } |
2829 | } |
2639 | } |
2830 | } |
2640 | |
2831 | |
2641 | { |
2832 | { |
2642 | my $anims = $facedata->{animinfo}; |
2833 | my $anims = $facedata->{animinfo}; |
2643 | |
2834 | |
2644 | while (my ($anim, $info) = each %$anims) { |
2835 | while (my ($anim, $info) = each %$anims) { |
2645 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
2836 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
2646 | Coro::cede; |
2837 | cf::cede_to_tick; |
2647 | } |
2838 | } |
2648 | |
2839 | |
2649 | cf::anim::invalidate_all; # d'oh |
2840 | cf::anim::invalidate_all; # d'oh |
|
|
2841 | } |
|
|
2842 | |
|
|
2843 | { |
|
|
2844 | # TODO: for gcfclient pleasure, we should give resources |
|
|
2845 | # that gcfclient doesn't grok a >10000 face index. |
|
|
2846 | my $res = $facedata->{resource}; |
|
|
2847 | my $enc = JSON::XS->new->utf8->canonical; |
|
|
2848 | |
|
|
2849 | while (my ($name, $info) = each %$res) { |
|
|
2850 | my $meta = $enc->encode ({ |
|
|
2851 | name => $name, |
|
|
2852 | type => $info->{type}, |
|
|
2853 | copyright => $info->{copyright}, #TODO# |
|
|
2854 | }); |
|
|
2855 | |
|
|
2856 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
2857 | |
|
|
2858 | if ($name =~ /\.jpg$/) { |
|
|
2859 | cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};#d# temp hack |
|
|
2860 | cf::face::set_data $idx, 1, $info->{data}, $info->{chksum};#d# temp hack |
|
|
2861 | } else { |
|
|
2862 | my $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
2863 | my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata |
|
|
2864 | |
|
|
2865 | cf::face::set_type $idx, 1; |
|
|
2866 | cf::face::set_data $idx, 0, $data, $chk; |
|
|
2867 | } |
|
|
2868 | |
|
|
2869 | cf::cede_to_tick; |
|
|
2870 | } |
2650 | } |
2871 | } |
2651 | |
2872 | |
2652 | 1 |
2873 | 1 |
2653 | } |
2874 | } |
2654 | |
2875 | |
2655 | sub reload_regions { |
2876 | sub reload_regions { |
2656 | load_resource_file "$MAPDIR/regions" |
2877 | load_resource_file "$MAPDIR/regions" |
2657 | or die "unable to load regions file\n"; |
2878 | or die "unable to load regions file\n"; |
|
|
2879 | |
|
|
2880 | for (cf::region::list) { |
|
|
2881 | $_->{match} = qr/$_->{match}/ |
|
|
2882 | if exists $_->{match}; |
|
|
2883 | } |
2658 | } |
2884 | } |
2659 | |
2885 | |
2660 | sub reload_facedata { |
2886 | sub reload_facedata { |
2661 | load_facedata "$DATADIR/facedata" |
2887 | load_facedata "$DATADIR/facedata" |
2662 | or die "unable to load facedata\n"; |
2888 | or die "unable to load facedata\n"; |
2663 | } |
2889 | } |
2664 | |
2890 | |
2665 | sub reload_archetypes { |
2891 | sub reload_archetypes { |
|
|
2892 | load_resource_file "$DATADIR/archetypes" |
|
|
2893 | or die "unable to load archetypes\n"; |
|
|
2894 | #d# NEED to laod twice to resolve forward references |
|
|
2895 | # this really needs to be done in an extra post-pass |
|
|
2896 | # (which needs to be synchronous, so solve it differently) |
2666 | load_resource_file "$DATADIR/archetypes" |
2897 | load_resource_file "$DATADIR/archetypes" |
2667 | or die "unable to load archetypes\n"; |
2898 | or die "unable to load archetypes\n"; |
2668 | } |
2899 | } |
2669 | |
2900 | |
2670 | sub reload_treasures { |
2901 | sub reload_treasures { |
… | |
… | |
2864 | %EXT_CORO = (); |
3095 | %EXT_CORO = (); |
2865 | |
3096 | |
2866 | warn "removing commands"; |
3097 | warn "removing commands"; |
2867 | %COMMAND = (); |
3098 | %COMMAND = (); |
2868 | |
3099 | |
2869 | warn "removing ext commands"; |
3100 | warn "removing ext/exti commands"; |
2870 | %EXTCMD = (); |
3101 | %EXTCMD = (); |
|
|
3102 | %EXTICMD = (); |
2871 | |
3103 | |
2872 | warn "unloading/nuking all extensions"; |
3104 | warn "unloading/nuking all extensions"; |
2873 | for my $pkg (@EXTS) { |
3105 | for my $pkg (@EXTS) { |
2874 | warn "... unloading $pkg"; |
3106 | warn "... unloading $pkg"; |
2875 | |
3107 | |