… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Socket; |
8 | use Socket; |
9 | use Storable; |
9 | use EV 1.86; |
10 | use Event; |
|
|
11 | use Opcode; |
10 | use Opcode; |
12 | use Safe; |
11 | use Safe; |
13 | use Safe::Hole; |
12 | use Safe::Hole; |
|
|
13 | use Storable (); |
14 | |
14 | |
15 | use Coro 3.64 (); |
15 | use Coro 4.32 (); |
16 | use Coro::State; |
16 | use Coro::State; |
17 | use Coro::Handle; |
17 | use Coro::Handle; |
18 | use Coro::Event; |
18 | use Coro::EV; |
19 | use Coro::Timer; |
19 | use Coro::Timer; |
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::BDB; |
23 | use Coro::Storable; |
24 | use Coro::Storable; |
24 | use Coro::Util (); |
25 | use Coro::Util (); |
25 | |
26 | |
26 | use JSON::XS (); |
27 | use JSON::XS 2.01 (); |
27 | use BDB (); |
28 | use BDB (); |
28 | use Data::Dumper; |
29 | use Data::Dumper; |
29 | use Digest::MD5; |
30 | use Digest::MD5; |
30 | use Fcntl; |
31 | use Fcntl; |
31 | use YAML::Syck (); |
32 | use YAML (); |
32 | use IO::AIO 2.32 (); |
33 | use IO::AIO 2.51 (); |
33 | use Time::HiRes; |
34 | use Time::HiRes; |
34 | use Compress::LZF; |
35 | use Compress::LZF; |
35 | use Digest::MD5 (); |
36 | use Digest::MD5 (); |
36 | |
37 | |
37 | # configure various modules to our taste |
38 | # configure various modules to our taste |
38 | # |
39 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
40 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
41 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
|
|
43 | $Event::Eval = 1; # no idea why this is required, but it is |
|
|
44 | |
|
|
45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
|
|
46 | $YAML::Syck::ImplicitUnicode = 1; |
|
|
47 | |
43 | |
48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
44 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
49 | |
45 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
46 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
47 | |
… | |
… | |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
66 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
67 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
68 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
69 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
70 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
71 | our %RESOURCE; |
75 | |
72 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
73 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
74 | our $TICK_WATCHER; |
78 | our $AIO_POLL_WATCHER; |
75 | our $AIO_POLL_WATCHER; |
79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
76 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
77 | our $NEXT_TICK; |
81 | our $NOW; |
|
|
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
78 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
79 | |
84 | our $BDB_POLL_WATCHER; |
80 | our $BDB_POLL_WATCHER; |
85 | our $BDB_DEADLOCK_WATCHER; |
81 | our $BDB_DEADLOCK_WATCHER; |
86 | our $BDB_CHECKPOINT_WATCHER; |
82 | our $BDB_CHECKPOINT_WATCHER; |
… | |
… | |
89 | |
85 | |
90 | our %CFG; |
86 | our %CFG; |
91 | |
87 | |
92 | our $UPTIME; $UPTIME ||= time; |
88 | our $UPTIME; $UPTIME ||= time; |
93 | our $RUNTIME; |
89 | our $RUNTIME; |
|
|
90 | our $NOW; |
94 | |
91 | |
95 | our (%PLAYER, %PLAYER_LOADING); # all users |
92 | our (%PLAYER, %PLAYER_LOADING); # all users |
96 | our (%MAP, %MAP_LOADING ); # all maps |
93 | our (%MAP, %MAP_LOADING ); # all maps |
97 | our $LINK_MAP; # the special {link} map, which is always available |
94 | our $LINK_MAP; # the special {link} map, which is always available |
98 | |
95 | |
… | |
… | |
162 | |
159 | |
163 | The raw value load value from the last tick. |
160 | The raw value load value from the last tick. |
164 | |
161 | |
165 | =item %cf::CFG |
162 | =item %cf::CFG |
166 | |
163 | |
167 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
164 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
168 | from wherever your confdir points to. |
165 | from wherever your confdir points to. |
169 | |
166 | |
170 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
167 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
171 | |
168 | |
172 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
169 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
194 | |
191 | |
195 | LOG llevError, $msg; |
192 | LOG llevError, $msg; |
196 | }; |
193 | }; |
197 | } |
194 | } |
|
|
195 | |
|
|
196 | $Coro::State::DIEHOOK = sub { |
|
|
197 | return unless $^S eq 0; # "eq", not "==" |
|
|
198 | |
|
|
199 | if ($Coro::current == $Coro::main) {#d# |
|
|
200 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
|
|
201 | return;#d# |
|
|
202 | }#d# |
|
|
203 | |
|
|
204 | # kill coroutine otherwise |
|
|
205 | warn Carp::longmess $_[0]; |
|
|
206 | Coro::terminate |
|
|
207 | }; |
|
|
208 | |
|
|
209 | $SIG{__DIE__} = sub { }; #d#? |
198 | |
210 | |
199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
211 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
200 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
212 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
201 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
213 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
202 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
214 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
215 | )) { |
227 | )) { |
216 | no strict 'refs'; |
228 | no strict 'refs'; |
217 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
229 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
218 | } |
230 | } |
219 | |
231 | |
220 | $Event::DIED = sub { |
232 | $EV::DIED = sub { |
221 | warn "error in event callback: @_"; |
233 | warn "error in event callback: @_"; |
222 | }; |
234 | }; |
223 | |
235 | |
224 | ############################################################################# |
236 | ############################################################################# |
225 | |
237 | |
… | |
… | |
248 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
260 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
249 | $d |
261 | $d |
250 | } || "[unable to dump $_[0]: '$@']"; |
262 | } || "[unable to dump $_[0]: '$@']"; |
251 | } |
263 | } |
252 | |
264 | |
253 | =item $ref = cf::from_json $json |
265 | =item $ref = cf::decode_json $json |
254 | |
266 | |
255 | Converts a JSON string into the corresponding perl data structure. |
267 | Converts a JSON string into the corresponding perl data structure. |
256 | |
268 | |
257 | =item $json = cf::to_json $ref |
269 | =item $json = cf::encode_json $ref |
258 | |
270 | |
259 | Converts a perl data structure into its JSON representation. |
271 | Converts a perl data structure into its JSON representation. |
260 | |
272 | |
261 | =cut |
273 | =cut |
262 | |
274 | |
263 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
275 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
264 | |
276 | |
265 | sub to_json ($) { $json_coder->encode ($_[0]) } |
277 | sub encode_json($) { $json_coder->encode ($_[0]) } |
266 | sub from_json ($) { $json_coder->decode ($_[0]) } |
278 | sub decode_json($) { $json_coder->decode ($_[0]) } |
267 | |
279 | |
268 | =item cf::lock_wait $string |
280 | =item cf::lock_wait $string |
269 | |
281 | |
270 | Wait until the given lock is available. See cf::lock_acquire. |
282 | Wait until the given lock is available. See cf::lock_acquire. |
271 | |
283 | |
… | |
… | |
336 | }; |
348 | }; |
337 | $TICK_WATCHER->stop; |
349 | $TICK_WATCHER->stop; |
338 | $guard |
350 | $guard |
339 | } |
351 | } |
340 | |
352 | |
|
|
353 | =item cf::periodic $interval, $cb |
|
|
354 | |
|
|
355 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
356 | get spread over timer. |
|
|
357 | |
|
|
358 | =cut |
|
|
359 | |
|
|
360 | sub periodic($$) { |
|
|
361 | my ($interval, $cb) = @_; |
|
|
362 | |
|
|
363 | my $start = rand List::Util::min 180, $interval; |
|
|
364 | |
|
|
365 | EV::periodic $start, $interval, 0, $cb |
|
|
366 | } |
|
|
367 | |
341 | =item cf::get_slot $time[, $priority[, $name]] |
368 | =item cf::get_slot $time[, $priority[, $name]] |
342 | |
369 | |
343 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
370 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
344 | This call blocks and returns only when you have at least C<$time> seconds |
371 | This call blocks and returns only when you have at least C<$time> seconds |
345 | of cpu time till the next tick. The slot is only valid till the next cede. |
372 | of cpu time till the next tick. The slot is only valid till the next cede. |
… | |
… | |
354 | our @SLOT_QUEUE; |
381 | our @SLOT_QUEUE; |
355 | our $SLOT_QUEUE; |
382 | our $SLOT_QUEUE; |
356 | |
383 | |
357 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
384 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
358 | $SLOT_QUEUE = Coro::async { |
385 | $SLOT_QUEUE = Coro::async { |
|
|
386 | $Coro::current->desc ("timeslot manager"); |
|
|
387 | |
359 | my $signal = new Coro::Signal; |
388 | my $signal = new Coro::Signal; |
360 | |
389 | |
361 | while () { |
390 | while () { |
362 | next_job: |
391 | next_job: |
363 | my $avail = cf::till_tick; |
392 | my $avail = cf::till_tick; |
… | |
… | |
371 | } |
400 | } |
372 | } |
401 | } |
373 | } |
402 | } |
374 | |
403 | |
375 | if (@SLOT_QUEUE) { |
404 | if (@SLOT_QUEUE) { |
376 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
405 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
377 | push @cf::WAIT_FOR_TICK, $signal; |
406 | push @cf::WAIT_FOR_TICK, $signal; |
378 | $signal->wait; |
407 | $signal->wait; |
379 | } else { |
408 | } else { |
380 | Coro::schedule; |
409 | Coro::schedule; |
381 | } |
410 | } |
… | |
… | |
404 | |
433 | |
405 | BEGIN { *async = \&Coro::async_pool } |
434 | BEGIN { *async = \&Coro::async_pool } |
406 | |
435 | |
407 | =item cf::sync_job { BLOCK } |
436 | =item cf::sync_job { BLOCK } |
408 | |
437 | |
409 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
438 | The design of Deliantra requires that the main coroutine ($Coro::main) |
410 | is always able to handle events or runnable, as Crossfire TRT is only |
439 | is always able to handle events or runnable, as Deliantra is only |
411 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
440 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
412 | acceptable. |
441 | acceptable. |
413 | |
442 | |
414 | If it must be done, put the blocking parts into C<sync_job>. This will run |
443 | If it must be done, put the blocking parts into C<sync_job>. This will run |
415 | the given BLOCK in another coroutine while waiting for the result. The |
444 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
420 | |
449 | |
421 | sub sync_job(&) { |
450 | sub sync_job(&) { |
422 | my ($job) = @_; |
451 | my ($job) = @_; |
423 | |
452 | |
424 | if ($Coro::current == $Coro::main) { |
453 | if ($Coro::current == $Coro::main) { |
425 | my $time = Event::time; |
454 | my $time = EV::time; |
426 | |
455 | |
427 | # this is the main coro, too bad, we have to block |
456 | # this is the main coro, too bad, we have to block |
428 | # till the operation succeeds, freezing the server :/ |
457 | # till the operation succeeds, freezing the server :/ |
429 | |
458 | |
|
|
459 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
460 | |
430 | # TODO: use suspend/resume instead |
461 | # TODO: use suspend/resume instead |
431 | # (but this is cancel-safe) |
462 | # (but this is cancel-safe) |
432 | my $freeze_guard = freeze_mainloop; |
463 | my $freeze_guard = freeze_mainloop; |
433 | |
464 | |
434 | my $busy = 1; |
465 | my $busy = 1; |
435 | my @res; |
466 | my @res; |
436 | |
467 | |
437 | (async { |
468 | (async { |
|
|
469 | $Coro::current->desc ("sync job coro"); |
438 | @res = eval { $job->() }; |
470 | @res = eval { $job->() }; |
439 | warn $@ if $@; |
471 | warn $@ if $@; |
440 | undef $busy; |
472 | undef $busy; |
441 | })->prio (Coro::PRIO_MAX); |
473 | })->prio (Coro::PRIO_MAX); |
442 | |
474 | |
443 | while ($busy) { |
475 | while ($busy) { |
444 | Coro::cede or Event::one_event; |
476 | if (Coro::nready) { |
|
|
477 | Coro::cede_notself; |
|
|
478 | } else { |
|
|
479 | EV::loop EV::LOOP_ONESHOT; |
445 | } |
480 | } |
|
|
481 | } |
446 | |
482 | |
447 | $time = Event::time - $time; |
483 | $time = EV::time - $time; |
448 | |
484 | |
449 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
485 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
450 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
486 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
451 | |
487 | |
452 | $tick_start += $time; # do not account sync jobs to server load |
488 | $tick_start += $time; # do not account sync jobs to server load |
… | |
… | |
482 | =item fork_call { }, $args |
518 | =item fork_call { }, $args |
483 | |
519 | |
484 | Executes the given code block with the given arguments in a seperate |
520 | Executes the given code block with the given arguments in a seperate |
485 | process, returning the results. Everything must be serialisable with |
521 | process, returning the results. Everything must be serialisable with |
486 | Coro::Storable. May, of course, block. Note that the executed sub may |
522 | Coro::Storable. May, of course, block. Note that the executed sub may |
487 | never block itself or use any form of Event handling. |
523 | never block itself or use any form of event handling. |
488 | |
524 | |
489 | =cut |
525 | =cut |
490 | |
526 | |
491 | sub fork_call(&@) { |
527 | sub fork_call(&@) { |
492 | my ($cb, @args) = @_; |
528 | my ($cb, @args) = @_; |
… | |
… | |
653 | attach callbacks/event handlers (a collection of which is called an "attachment") |
689 | attach callbacks/event handlers (a collection of which is called an "attachment") |
654 | to it. All such attachable objects support the following methods. |
690 | to it. All such attachable objects support the following methods. |
655 | |
691 | |
656 | In the following description, CLASS can be any of C<global>, C<object> |
692 | In the following description, CLASS can be any of C<global>, C<object> |
657 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
693 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
658 | Crossfire TRT). |
694 | Deliantra). |
659 | |
695 | |
660 | =over 4 |
696 | =over 4 |
661 | |
697 | |
662 | =item $attachable->attach ($attachment, key => $value...) |
698 | =item $attachable->attach ($attachment, key => $value...) |
663 | |
699 | |
… | |
… | |
945 | } |
981 | } |
946 | |
982 | |
947 | 0 |
983 | 0 |
948 | } |
984 | } |
949 | |
985 | |
950 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
986 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
951 | |
987 | |
952 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
988 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
953 | |
989 | |
954 | Generate an object-specific event with the given arguments. |
990 | Generate an object-specific event with the given arguments. |
955 | |
991 | |
… | |
… | |
961 | |
997 | |
962 | =cut |
998 | =cut |
963 | |
999 | |
964 | ############################################################################# |
1000 | ############################################################################# |
965 | # object support |
1001 | # object support |
966 | # |
|
|
967 | |
1002 | |
|
|
1003 | sub _object_equal($$); |
|
|
1004 | sub _object_equal($$) { |
|
|
1005 | my ($a, $b) = @_; |
|
|
1006 | |
|
|
1007 | return 0 unless (ref $a) eq (ref $b); |
|
|
1008 | |
|
|
1009 | if ("HASH" eq ref $a) { |
|
|
1010 | my @ka = keys %$a; |
|
|
1011 | my @kb = keys %$b; |
|
|
1012 | |
|
|
1013 | return 0 if @ka != @kb; |
|
|
1014 | |
|
|
1015 | for (0 .. $#ka) { |
|
|
1016 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1017 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1018 | } |
|
|
1019 | |
|
|
1020 | } elsif ("ARRAY" eq ref $a) { |
|
|
1021 | |
|
|
1022 | return 0 if @$a != @$b; |
|
|
1023 | |
|
|
1024 | for (0 .. $#$a) { |
|
|
1025 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1026 | } |
|
|
1027 | |
|
|
1028 | } elsif ($a ne $b) { |
|
|
1029 | return 0; |
|
|
1030 | } |
|
|
1031 | |
|
|
1032 | 1 |
|
|
1033 | } |
|
|
1034 | |
|
|
1035 | our $SLOW_MERGES;#d# |
968 | sub _can_merge { |
1036 | sub _can_merge { |
969 | my ($ob1, $ob2) = @_; |
1037 | my ($ob1, $ob2) = @_; |
970 | |
1038 | |
971 | local $Storable::canonical = 1; |
1039 | ++$SLOW_MERGES;#d# |
972 | my $fob1 = Storable::freeze $ob1; |
|
|
973 | my $fob2 = Storable::freeze $ob2; |
|
|
974 | |
1040 | |
975 | $fob1 eq $fob2 |
1041 | # we do the slow way here |
|
|
1042 | return _object_equal $ob1, $ob2 |
976 | } |
1043 | } |
977 | |
1044 | |
978 | sub reattach { |
1045 | sub reattach { |
979 | # basically do the same as instantiate, without calling instantiate |
1046 | # basically do the same as instantiate, without calling instantiate |
980 | my ($obj) = @_; |
1047 | my ($obj) = @_; |
… | |
… | |
1002 | cf::attachable->attach ( |
1069 | cf::attachable->attach ( |
1003 | prio => -1000000, |
1070 | prio => -1000000, |
1004 | on_instantiate => sub { |
1071 | on_instantiate => sub { |
1005 | my ($obj, $data) = @_; |
1072 | my ($obj, $data) = @_; |
1006 | |
1073 | |
1007 | $data = from_json $data; |
1074 | $data = decode_json $data; |
1008 | |
1075 | |
1009 | for (@$data) { |
1076 | for (@$data) { |
1010 | my ($name, $args) = @$_; |
1077 | my ($name, $args) = @$_; |
1011 | |
1078 | |
1012 | $obj->attach ($name, %{$args || {} }); |
1079 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1041 | close $fh; |
1108 | close $fh; |
1042 | |
1109 | |
1043 | if (@$objs) { |
1110 | if (@$objs) { |
1044 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1111 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1045 | chmod SAVE_MODE, $fh; |
1112 | chmod SAVE_MODE, $fh; |
1046 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1113 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1047 | aio_write $fh, 0, (length $data), $data, 0; |
1114 | aio_write $fh, 0, (length $data), $data, 0; |
1048 | aio_fsync $fh if $cf::USE_FSYNC; |
1115 | aio_fsync $fh if $cf::USE_FSYNC; |
1049 | close $fh; |
1116 | close $fh; |
1050 | aio_rename "$filename.pst~", "$filename.pst"; |
1117 | aio_rename "$filename.pst~", "$filename.pst"; |
1051 | } |
1118 | } |
… | |
… | |
1082 | |
1149 | |
1083 | unless (aio_stat "$filename.pst") { |
1150 | unless (aio_stat "$filename.pst") { |
1084 | (aio_load "$filename.pst", $av) >= 0 |
1151 | (aio_load "$filename.pst", $av) >= 0 |
1085 | or return; |
1152 | or return; |
1086 | |
1153 | |
1087 | $av = eval { (Storable::thaw $av)->{objs} }; |
1154 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1155 | $av = $st->{objs}; |
1088 | } |
1156 | } |
1089 | |
1157 | |
1090 | utf8::decode (my $decname = $filename); |
1158 | utf8::decode (my $decname = $filename); |
1091 | warn sprintf "loading %s (%d,%d)\n", |
1159 | warn sprintf "loading %s (%d,%d)\n", |
1092 | $decname, length $data, scalar @{$av || []}; |
1160 | $decname, length $data, scalar @{$av || []}; |
… | |
… | |
1248 | my $msg = $@ ? "$v->{path}: $@\n" |
1316 | my $msg = $@ ? "$v->{path}: $@\n" |
1249 | : "$v->{base}: extension inactive.\n"; |
1317 | : "$v->{base}: extension inactive.\n"; |
1250 | |
1318 | |
1251 | if (exists $v->{meta}{mandatory}) { |
1319 | if (exists $v->{meta}{mandatory}) { |
1252 | warn $msg; |
1320 | warn $msg; |
1253 | warn "mandatory extension failed to load, exiting.\n"; |
1321 | cf::cleanup "mandatory extension failed to load, exiting."; |
1254 | exit 1; |
|
|
1255 | } |
1322 | } |
1256 | |
1323 | |
1257 | warn $msg; |
1324 | warn $msg; |
1258 | } |
1325 | } |
1259 | |
1326 | |
… | |
… | |
1507 | |
1574 | |
1508 | Expand crossfire pod fragments into protocol xml. |
1575 | Expand crossfire pod fragments into protocol xml. |
1509 | |
1576 | |
1510 | =cut |
1577 | =cut |
1511 | |
1578 | |
|
|
1579 | use re 'eval'; |
|
|
1580 | |
|
|
1581 | my $group; |
|
|
1582 | my $interior; $interior = qr{ |
|
|
1583 | # match a pod interior sequence sans C<< >> |
|
|
1584 | (?: |
|
|
1585 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1586 | | < (??{$interior}) > |
|
|
1587 | ) |
|
|
1588 | }x; |
|
|
1589 | |
1512 | sub expand_cfpod { |
1590 | sub expand_cfpod { |
1513 | ((my $self), (local $_)) = @_; |
1591 | my ($self, $pod) = @_; |
1514 | |
1592 | |
1515 | # escape & and < |
1593 | my $xml; |
1516 | s/&/&/g; |
|
|
1517 | s/(?<![BIUGHT])</</g; |
|
|
1518 | |
1594 | |
1519 | # this is buggy, it needs to properly take care of nested <'s |
1595 | while () { |
|
|
1596 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1597 | $group = $1; |
1520 | |
1598 | |
1521 | 1 while |
1599 | $group =~ s/&/&/g; |
1522 | # replace B<>, I<>, U<> etc. |
1600 | $group =~ s/</</g; |
1523 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1601 | |
1524 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1602 | $xml .= $group; |
1525 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1603 | } elsif ($pod =~ m%\G |
1526 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1604 | ([BCGHITU]) |
1527 | # replace G<male|female> tags |
1605 | < |
1528 | || s{G<([^>|]*)\|([^>]*)>}{ |
1606 | (?: |
1529 | $self->gender ? $2 : $1 |
1607 | ([^<>]*) (?{ $group = $^N }) |
1530 | }ge |
1608 | | < $interior > |
1531 | # replace H<hint text> |
1609 | ) |
1532 | || s{H<([^\>]*)>} |
1610 | > |
|
|
1611 | %gcsx |
1533 | { |
1612 | ) { |
|
|
1613 | my ($code, $data) = ($1, $group); |
|
|
1614 | |
|
|
1615 | if ($code eq "B") { |
|
|
1616 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1617 | } elsif ($code eq "I") { |
|
|
1618 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1619 | } elsif ($code eq "U") { |
|
|
1620 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1621 | } elsif ($code eq "C") { |
|
|
1622 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1623 | } elsif ($code eq "T") { |
|
|
1624 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1625 | } elsif ($code eq "G") { |
|
|
1626 | my ($male, $female) = split /\|/, $data; |
|
|
1627 | $data = $self->gender ? $female : $male; |
|
|
1628 | $xml .= expand_cfpod ($self, $data); |
|
|
1629 | } elsif ($code eq "H") { |
1534 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1630 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
1535 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1631 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1536 | "") |
1632 | "") |
1537 | [$self->{hintmode}] |
1633 | [$self->{hintmode}]; |
|
|
1634 | } else { |
|
|
1635 | $xml .= "error processing '$code($data)' directive"; |
1538 | }ge; |
1636 | } |
|
|
1637 | } else { |
|
|
1638 | if ($pod =~ /\G(.+)/) { |
|
|
1639 | warn "parse error while expanding $pod (at $1)"; |
|
|
1640 | } |
|
|
1641 | last; |
|
|
1642 | } |
|
|
1643 | } |
1539 | |
1644 | |
|
|
1645 | for ($xml) { |
1540 | # create single paragraphs (very hackish) |
1646 | # create single paragraphs (very hackish) |
1541 | s/(?<=\S)\n(?=\w)/ /g; |
1647 | s/(?<=\S)\n(?=\w)/ /g; |
1542 | |
1648 | |
1543 | # compress some whitespace |
1649 | # compress some whitespace |
1544 | s/\s+\n/\n/g; # ws line-ends |
1650 | s/\s+\n/\n/g; # ws line-ends |
1545 | s/\n\n+/\n/g; # double lines |
1651 | s/\n\n+/\n/g; # double lines |
1546 | s/^\n+//; # beginning lines |
1652 | s/^\n+//; # beginning lines |
1547 | s/\n+$//; # ending lines |
1653 | s/\n+$//; # ending lines |
|
|
1654 | } |
1548 | |
1655 | |
1549 | $_ |
1656 | $xml |
1550 | } |
1657 | } |
|
|
1658 | |
|
|
1659 | no re 'eval'; |
1551 | |
1660 | |
1552 | sub hintmode { |
1661 | sub hintmode { |
1553 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1662 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1554 | $_[0]{hintmode} |
1663 | $_[0]{hintmode} |
1555 | } |
1664 | } |
… | |
… | |
2036 | } |
2145 | } |
2037 | |
2146 | |
2038 | $MAP_PREFETCH{$path} |= $load; |
2147 | $MAP_PREFETCH{$path} |= $load; |
2039 | |
2148 | |
2040 | $MAP_PREFETCHER ||= cf::async { |
2149 | $MAP_PREFETCHER ||= cf::async { |
|
|
2150 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2151 | |
2041 | while (%MAP_PREFETCH) { |
2152 | while (%MAP_PREFETCH) { |
2042 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2153 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2043 | if (my $map = find $k) { |
2154 | if (my $map = find $k) { |
2044 | $map->load if $v; |
2155 | $map->load if $v; |
2045 | } |
2156 | } |
… | |
… | |
2071 | return if $self->{deny_save}; |
2182 | return if $self->{deny_save}; |
2072 | |
2183 | |
2073 | local $self->{last_access} = $self->last_access;#d# |
2184 | local $self->{last_access} = $self->last_access;#d# |
2074 | |
2185 | |
2075 | cf::async { |
2186 | cf::async { |
|
|
2187 | $Coro::current->{desc} = "map player save"; |
2076 | $_->contr->save for $self->players; |
2188 | $_->contr->save for $self->players; |
2077 | }; |
2189 | }; |
2078 | |
2190 | |
2079 | if ($uniq) { |
2191 | if ($uniq) { |
2080 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2192 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
2267 | =cut |
2379 | =cut |
2268 | |
2380 | |
2269 | sub deref { |
2381 | sub deref { |
2270 | my ($ref) = @_; |
2382 | my ($ref) = @_; |
2271 | |
2383 | |
2272 | # temporary compatibility#TODO#remove |
|
|
2273 | $ref =~ s{^<}{player/<}; |
|
|
2274 | |
|
|
2275 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
2384 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
2276 | my ($uuid, $name) = ($1, $2); |
2385 | my ($uuid, $name) = ($1, $2); |
2277 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2386 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2278 | or return; |
2387 | or return; |
2279 | $pl->ob->uuid eq $uuid |
2388 | $pl->ob->uuid eq $uuid |
2280 | or return; |
2389 | or return; |
… | |
… | |
2451 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2560 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2452 | |
2561 | |
2453 | $self->enter_link; |
2562 | $self->enter_link; |
2454 | |
2563 | |
2455 | (async { |
2564 | (async { |
|
|
2565 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2566 | |
2456 | # *tag paths override both path and x|y |
2567 | # *tag paths override both path and x|y |
2457 | if ($path =~ /^\*(.*)$/) { |
2568 | if ($path =~ /^\*(.*)$/) { |
2458 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2569 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2459 | my $ob = $obs[rand @obs]; |
2570 | my $ob = $obs[rand @obs]; |
2460 | |
2571 | |
… | |
… | |
2540 | $rmp->{origin_y} = $exit->y; |
2651 | $rmp->{origin_y} = $exit->y; |
2541 | } |
2652 | } |
2542 | |
2653 | |
2543 | $rmp->{random_seed} ||= $exit->random_seed; |
2654 | $rmp->{random_seed} ||= $exit->random_seed; |
2544 | |
2655 | |
2545 | my $data = cf::to_json $rmp; |
2656 | my $data = cf::encode_json $rmp; |
2546 | my $md5 = Digest::MD5::md5_hex $data; |
2657 | my $md5 = Digest::MD5::md5_hex $data; |
2547 | my $meta = "$RANDOMDIR/$md5.meta"; |
2658 | my $meta = "$RANDOMDIR/$md5.meta"; |
2548 | |
2659 | |
2549 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2660 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2550 | aio_write $fh, 0, (length $data), $data, 0; |
2661 | aio_write $fh, 0, (length $data), $data, 0; |
… | |
… | |
2577 | # if exit is damned, update players death & WoR home-position |
2688 | # if exit is damned, update players death & WoR home-position |
2578 | $self->contr->savebed ($slaying, $hp, $sp) |
2689 | $self->contr->savebed ($slaying, $hp, $sp) |
2579 | if $exit->flag (FLAG_DAMNED); |
2690 | if $exit->flag (FLAG_DAMNED); |
2580 | |
2691 | |
2581 | (async { |
2692 | (async { |
|
|
2693 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2694 | |
2582 | $self->deactivate_recursive; # just to be sure |
2695 | $self->deactivate_recursive; # just to be sure |
2583 | unless (eval { |
2696 | unless (eval { |
2584 | $self->goto ($slaying, $hp, $sp); |
2697 | $self->goto ($slaying, $hp, $sp); |
2585 | |
2698 | |
2586 | 1; |
2699 | 1; |
… | |
… | |
2621 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2734 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2622 | the message unless the client supports the msg packet. |
2735 | the message unless the client supports the msg packet. |
2623 | |
2736 | |
2624 | =cut |
2737 | =cut |
2625 | |
2738 | |
|
|
2739 | # non-persistent channels (usually the info channel) |
2626 | our %CHANNEL = ( |
2740 | our %CHANNEL = ( |
2627 | "c/identify" => { |
2741 | "c/identify" => { |
2628 | id => "identify", |
2742 | id => "infobox", |
2629 | title => "Identify", |
2743 | title => "Identify", |
2630 | reply => undef, |
2744 | reply => undef, |
2631 | tooltip => "Items recently identified", |
2745 | tooltip => "Items recently identified", |
2632 | }, |
2746 | }, |
2633 | "c/examine" => { |
2747 | "c/examine" => { |
2634 | id => "examine", |
2748 | id => "infobox", |
2635 | title => "Examine", |
2749 | title => "Examine", |
2636 | reply => undef, |
2750 | reply => undef, |
2637 | tooltip => "Signs and other items you examined", |
2751 | tooltip => "Signs and other items you examined", |
2638 | }, |
2752 | }, |
|
|
2753 | "c/book" => { |
|
|
2754 | id => "infobox", |
|
|
2755 | title => "Book", |
|
|
2756 | reply => undef, |
|
|
2757 | tooltip => "The contents of a note or book", |
|
|
2758 | }, |
|
|
2759 | "c/lookat" => { |
|
|
2760 | id => "infobox", |
|
|
2761 | title => "Look", |
|
|
2762 | reply => undef, |
|
|
2763 | tooltip => "What you saw there", |
|
|
2764 | }, |
|
|
2765 | "c/who" => { |
|
|
2766 | id => "infobox", |
|
|
2767 | title => "Players", |
|
|
2768 | reply => undef, |
|
|
2769 | tooltip => "Shows players who are currently online", |
|
|
2770 | }, |
|
|
2771 | "c/body" => { |
|
|
2772 | id => "infobox", |
|
|
2773 | title => "Body Parts", |
|
|
2774 | reply => undef, |
|
|
2775 | tooltip => "Shows which body parts you posess and are available", |
|
|
2776 | }, |
|
|
2777 | "c/uptime" => { |
|
|
2778 | id => "infobox", |
|
|
2779 | title => "Uptime", |
|
|
2780 | reply => undef, |
|
|
2781 | tooltip => "How long the server has been running since last restart", |
|
|
2782 | }, |
|
|
2783 | "c/mapinfo" => { |
|
|
2784 | id => "infobox", |
|
|
2785 | title => "Map Info", |
|
|
2786 | reply => undef, |
|
|
2787 | tooltip => "Information related to the maps", |
|
|
2788 | }, |
2639 | ); |
2789 | ); |
2640 | |
2790 | |
2641 | sub cf::client::send_msg { |
2791 | sub cf::client::send_msg { |
2642 | my ($self, $channel, $msg, $color, @extra) = @_; |
2792 | my ($self, $channel, $msg, $color, @extra) = @_; |
2643 | |
2793 | |
2644 | $msg = $self->pl->expand_cfpod ($msg); |
2794 | $msg = $self->pl->expand_cfpod ($msg); |
2645 | |
2795 | |
2646 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2796 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2647 | |
2797 | |
2648 | # check predefined channels, for the benefit of C |
2798 | # check predefined channels, for the benefit of C |
2649 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2799 | if ($CHANNEL{$channel}) { |
|
|
2800 | $channel = $CHANNEL{$channel}; |
2650 | |
2801 | |
|
|
2802 | $self->ext_msg (channel_info => $channel) |
|
|
2803 | if $self->can_msg; |
|
|
2804 | |
|
|
2805 | $channel = $channel->{id}; |
|
|
2806 | |
2651 | if (ref $channel) { |
2807 | } elsif (ref $channel) { |
2652 | # send meta info to client, if not yet sent |
2808 | # send meta info to client, if not yet sent |
2653 | unless (exists $self->{channel}{$channel->{id}}) { |
2809 | unless (exists $self->{channel}{$channel->{id}}) { |
2654 | $self->{channel}{$channel->{id}} = $channel; |
2810 | $self->{channel}{$channel->{id}} = $channel; |
2655 | $self->ext_msg (channel_info => $channel) |
2811 | $self->ext_msg (channel_info => $channel) |
2656 | if $self->can_msg; |
2812 | if $self->can_msg; |
… | |
… | |
2873 | =pod |
3029 | =pod |
2874 | |
3030 | |
2875 | The following functions and methods are available within a safe environment: |
3031 | The following functions and methods are available within a safe environment: |
2876 | |
3032 | |
2877 | cf::object |
3033 | cf::object |
2878 | contr pay_amount pay_player map x y force_find force_add |
3034 | contr pay_amount pay_player map x y force_find force_add destroy |
2879 | insert remove name archname title slaying race decrease_ob_nr |
3035 | insert remove name archname title slaying race decrease_ob_nr |
2880 | |
3036 | |
2881 | cf::object::player |
3037 | cf::object::player |
2882 | player |
3038 | player |
2883 | |
3039 | |
… | |
… | |
2890 | =cut |
3046 | =cut |
2891 | |
3047 | |
2892 | for ( |
3048 | for ( |
2893 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3049 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2894 | insert remove inv name archname title slaying race |
3050 | insert remove inv name archname title slaying race |
2895 | decrease_ob_nr)], |
3051 | decrease_ob_nr destroy)], |
2896 | ["cf::object::player" => qw(player)], |
3052 | ["cf::object::player" => qw(player)], |
2897 | ["cf::player" => qw(peaceful)], |
3053 | ["cf::player" => qw(peaceful)], |
2898 | ["cf::map" => qw(trigger)], |
3054 | ["cf::map" => qw(trigger)], |
2899 | ) { |
3055 | ) { |
2900 | no strict 'refs'; |
3056 | no strict 'refs'; |
… | |
… | |
3005 | { |
3161 | { |
3006 | my $faces = $facedata->{faceinfo}; |
3162 | my $faces = $facedata->{faceinfo}; |
3007 | |
3163 | |
3008 | while (my ($face, $info) = each %$faces) { |
3164 | while (my ($face, $info) = each %$faces) { |
3009 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3165 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3166 | |
3010 | cf::face::set_visibility $idx, $info->{visibility}; |
3167 | cf::face::set_visibility $idx, $info->{visibility}; |
3011 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3168 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3012 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3169 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3013 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3170 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3014 | |
3171 | |
3015 | cf::cede_to_tick; |
3172 | cf::cede_to_tick; |
3016 | } |
3173 | } |
3017 | |
3174 | |
3018 | while (my ($face, $info) = each %$faces) { |
3175 | while (my ($face, $info) = each %$faces) { |
3019 | next unless $info->{smooth}; |
3176 | next unless $info->{smooth}; |
|
|
3177 | |
3020 | my $idx = cf::face::find $face |
3178 | my $idx = cf::face::find $face |
3021 | or next; |
3179 | or next; |
|
|
3180 | |
3022 | if (my $smooth = cf::face::find $info->{smooth}) { |
3181 | if (my $smooth = cf::face::find $info->{smooth}) { |
3023 | cf::face::set_smooth $idx, $smooth; |
3182 | cf::face::set_smooth $idx, $smooth; |
3024 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3183 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3025 | } else { |
3184 | } else { |
3026 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3185 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3044 | { |
3203 | { |
3045 | # TODO: for gcfclient pleasure, we should give resources |
3204 | # TODO: for gcfclient pleasure, we should give resources |
3046 | # that gcfclient doesn't grok a >10000 face index. |
3205 | # that gcfclient doesn't grok a >10000 face index. |
3047 | my $res = $facedata->{resource}; |
3206 | my $res = $facedata->{resource}; |
3048 | |
3207 | |
3049 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3050 | |
|
|
3051 | while (my ($name, $info) = each %$res) { |
3208 | while (my ($name, $info) = each %$res) { |
|
|
3209 | if (defined $info->{type}) { |
3052 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3210 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3053 | my $data; |
3211 | my $data; |
3054 | |
3212 | |
3055 | if ($info->{type} & 1) { |
3213 | if ($info->{type} & 1) { |
3056 | # prepend meta info |
3214 | # prepend meta info |
3057 | |
3215 | |
3058 | my $meta = $enc->encode ({ |
3216 | my $meta = $enc->encode ({ |
3059 | name => $name, |
3217 | name => $name, |
3060 | %{ $info->{meta} || {} }, |
3218 | %{ $info->{meta} || {} }, |
3061 | }); |
3219 | }); |
3062 | |
3220 | |
3063 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3221 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3222 | } else { |
|
|
3223 | $data = $info->{data}; |
|
|
3224 | } |
|
|
3225 | |
|
|
3226 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3227 | cf::face::set_type $idx, $info->{type}; |
3064 | } else { |
3228 | } else { |
3065 | $data = $info->{data}; |
3229 | $RESOURCE{$name} = $info; |
3066 | } |
3230 | } |
3067 | |
3231 | |
3068 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3069 | cf::face::set_type $idx, $info->{type}; |
|
|
3070 | |
|
|
3071 | cf::cede_to_tick; |
3232 | cf::cede_to_tick; |
3072 | } |
3233 | } |
3073 | |
|
|
3074 | if ($soundconf) { |
|
|
3075 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3076 | |
|
|
3077 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3078 | my $sound = $soundconf->{compat}[$_] |
|
|
3079 | or next; |
|
|
3080 | |
|
|
3081 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3082 | cf::sound::set $sound->[0] => $face; |
|
|
3083 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3084 | } |
|
|
3085 | |
|
|
3086 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3087 | my $face = cf::face::find "sound/$v"; |
|
|
3088 | cf::sound::set $k => $face; |
|
|
3089 | } |
|
|
3090 | } |
|
|
3091 | } |
3234 | } |
|
|
3235 | |
|
|
3236 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3092 | |
3237 | |
3093 | 1 |
3238 | 1 |
3094 | } |
3239 | } |
|
|
3240 | |
|
|
3241 | cf::global->attach (on_resource_update => sub { |
|
|
3242 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3243 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3244 | |
|
|
3245 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3246 | my $sound = $soundconf->{compat}[$_] |
|
|
3247 | or next; |
|
|
3248 | |
|
|
3249 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3250 | cf::sound::set $sound->[0] => $face; |
|
|
3251 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3252 | } |
|
|
3253 | |
|
|
3254 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3255 | my $face = cf::face::find "sound/$v"; |
|
|
3256 | cf::sound::set $k => $face; |
|
|
3257 | } |
|
|
3258 | } |
|
|
3259 | }); |
3095 | |
3260 | |
3096 | register_exticmd fx_want => sub { |
3261 | register_exticmd fx_want => sub { |
3097 | my ($ns, $want) = @_; |
3262 | my ($ns, $want) = @_; |
3098 | |
3263 | |
3099 | while (my ($k, $v) = each %$want) { |
3264 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3154 | sub reload_config { |
3319 | sub reload_config { |
3155 | open my $fh, "<:utf8", "$CONFDIR/config" |
3320 | open my $fh, "<:utf8", "$CONFDIR/config" |
3156 | or return; |
3321 | or return; |
3157 | |
3322 | |
3158 | local $/; |
3323 | local $/; |
3159 | *CFG = YAML::Syck::Load <$fh>; |
3324 | *CFG = YAML::Load <$fh>; |
3160 | |
3325 | |
3161 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3326 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3162 | |
3327 | |
3163 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3328 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3164 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3329 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3175 | sub main { |
3340 | sub main { |
3176 | # we must not ever block the main coroutine |
3341 | # we must not ever block the main coroutine |
3177 | local $Coro::idle = sub { |
3342 | local $Coro::idle = sub { |
3178 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3343 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3179 | (async { |
3344 | (async { |
3180 | Event::one_event; |
3345 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3346 | EV::loop EV::LOOP_ONESHOT; |
3181 | })->prio (Coro::PRIO_MAX); |
3347 | })->prio (Coro::PRIO_MAX); |
3182 | }; |
3348 | }; |
3183 | |
3349 | |
3184 | reload_config; |
3350 | reload_config; |
3185 | db_init; |
3351 | db_init; |
3186 | load_extensions; |
3352 | load_extensions; |
3187 | |
3353 | |
3188 | $TICK_WATCHER->start; |
3354 | $TICK_WATCHER->start; |
|
|
3355 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3189 | Event::loop; |
3356 | EV::loop; |
3190 | } |
3357 | } |
3191 | |
3358 | |
3192 | ############################################################################# |
3359 | ############################################################################# |
3193 | # initialisation and cleanup |
3360 | # initialisation and cleanup |
3194 | |
3361 | |
3195 | # install some emergency cleanup handlers |
3362 | # install some emergency cleanup handlers |
3196 | BEGIN { |
3363 | BEGIN { |
|
|
3364 | our %SIGWATCHER = (); |
3197 | for my $signal (qw(INT HUP TERM)) { |
3365 | for my $signal (qw(INT HUP TERM)) { |
3198 | Event->signal ( |
3366 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3199 | reentrant => 0, |
|
|
3200 | data => WF_AUTOCANCEL, |
|
|
3201 | signal => $signal, |
|
|
3202 | prio => 0, |
|
|
3203 | cb => sub { |
|
|
3204 | cf::cleanup "SIG$signal"; |
3367 | cf::cleanup "SIG$signal"; |
3205 | }, |
|
|
3206 | ); |
3368 | }; |
3207 | } |
3369 | } |
3208 | } |
3370 | } |
3209 | |
3371 | |
3210 | sub write_runtime { |
3372 | sub write_runtime { |
3211 | my $runtime = "$LOCALDIR/runtime"; |
3373 | my $runtime = "$LOCALDIR/runtime"; |
… | |
… | |
3256 | # and maps saved/destroyed asynchronously. |
3418 | # and maps saved/destroyed asynchronously. |
3257 | warn "begin emergency player save\n"; |
3419 | warn "begin emergency player save\n"; |
3258 | for my $login (keys %cf::PLAYER) { |
3420 | for my $login (keys %cf::PLAYER) { |
3259 | my $pl = $cf::PLAYER{$login} or next; |
3421 | my $pl = $cf::PLAYER{$login} or next; |
3260 | $pl->valid or next; |
3422 | $pl->valid or next; |
|
|
3423 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3261 | $pl->save; |
3424 | $pl->save; |
3262 | } |
3425 | } |
3263 | warn "end emergency player save\n"; |
3426 | warn "end emergency player save\n"; |
3264 | |
3427 | |
3265 | warn "begin emergency map save\n"; |
3428 | warn "begin emergency map save\n"; |
… | |
… | |
3304 | warn "syncing database to disk"; |
3467 | warn "syncing database to disk"; |
3305 | BDB::db_env_txn_checkpoint $DB_ENV; |
3468 | BDB::db_env_txn_checkpoint $DB_ENV; |
3306 | |
3469 | |
3307 | # if anything goes wrong in here, we should simply crash as we already saved |
3470 | # if anything goes wrong in here, we should simply crash as we already saved |
3308 | |
3471 | |
3309 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3310 | for (Event::all_watchers) { |
|
|
3311 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3312 | } |
|
|
3313 | |
|
|
3314 | warn "flushing outstanding aio requests"; |
3472 | warn "flushing outstanding aio requests"; |
3315 | for (;;) { |
3473 | for (;;) { |
3316 | BDB::flush; |
3474 | BDB::flush; |
3317 | IO::AIO::flush; |
3475 | IO::AIO::flush; |
3318 | Coro::cede; |
3476 | Coro::cede_notself; |
3319 | last unless IO::AIO::nreqs || BDB::nreqs; |
3477 | last unless IO::AIO::nreqs || BDB::nreqs; |
3320 | warn "iterate..."; |
3478 | warn "iterate..."; |
3321 | } |
3479 | } |
3322 | |
3480 | |
3323 | ++$RELOAD; |
3481 | ++$RELOAD; |
… | |
… | |
3399 | warn "leaving sync_job"; |
3557 | warn "leaving sync_job"; |
3400 | |
3558 | |
3401 | 1 |
3559 | 1 |
3402 | } or do { |
3560 | } or do { |
3403 | warn $@; |
3561 | warn $@; |
3404 | warn "error while reloading, exiting."; |
3562 | cf::cleanup "error while reloading, exiting."; |
3405 | exit 1; |
|
|
3406 | }; |
3563 | }; |
3407 | |
3564 | |
3408 | warn "reloaded"; |
3565 | warn "reloaded"; |
3409 | }; |
3566 | }; |
3410 | |
3567 | |
… | |
… | |
3412 | |
3569 | |
3413 | sub reload_perl() { |
3570 | sub reload_perl() { |
3414 | # doing reload synchronously and two reloads happen back-to-back, |
3571 | # doing reload synchronously and two reloads happen back-to-back, |
3415 | # coro crashes during coro_state_free->destroy here. |
3572 | # coro crashes during coro_state_free->destroy here. |
3416 | |
3573 | |
3417 | $RELOAD_WATCHER ||= Event->timer ( |
3574 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3418 | reentrant => 0, |
|
|
3419 | after => 0, |
|
|
3420 | data => WF_AUTOCANCEL, |
|
|
3421 | cb => sub { |
|
|
3422 | do_reload_perl; |
3575 | do_reload_perl; |
3423 | undef $RELOAD_WATCHER; |
3576 | undef $RELOAD_WATCHER; |
3424 | }, |
|
|
3425 | ); |
3577 | }; |
3426 | } |
3578 | } |
3427 | |
3579 | |
3428 | register_command "reload" => sub { |
3580 | register_command "reload" => sub { |
3429 | my ($who, $arg) = @_; |
3581 | my ($who, $arg) = @_; |
3430 | |
3582 | |
3431 | if ($who->flag (FLAG_WIZ)) { |
3583 | if ($who->flag (FLAG_WIZ)) { |
3432 | $who->message ("reloading server."); |
3584 | $who->message ("reloading server."); |
|
|
3585 | async { |
|
|
3586 | $Coro::current->{desc} = "perl_reload"; |
3433 | async { reload_perl }; |
3587 | reload_perl; |
|
|
3588 | }; |
3434 | } |
3589 | } |
3435 | }; |
3590 | }; |
3436 | |
3591 | |
3437 | unshift @INC, $LIBDIR; |
3592 | unshift @INC, $LIBDIR; |
3438 | |
3593 | |
… | |
… | |
3457 | my $signal = new Coro::Signal; |
3612 | my $signal = new Coro::Signal; |
3458 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3613 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3459 | $signal->wait; |
3614 | $signal->wait; |
3460 | } |
3615 | } |
3461 | |
3616 | |
3462 | $TICK_WATCHER = Event->timer ( |
3617 | $TICK_WATCHER = EV::periodic_ns 0, $TICK, 0, sub { |
3463 | reentrant => 0, |
|
|
3464 | parked => 1, |
|
|
3465 | prio => 0, |
|
|
3466 | at => $NEXT_TICK || $TICK, |
|
|
3467 | data => WF_AUTOCANCEL, |
|
|
3468 | cb => sub { |
|
|
3469 | if ($Coro::current != $Coro::main) { |
3618 | if ($Coro::current != $Coro::main) { |
3470 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3619 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3471 | unless ++$bug_warning > 10; |
3620 | unless ++$bug_warning > 10; |
3472 | return; |
3621 | return; |
3473 | } |
3622 | } |
3474 | |
3623 | |
3475 | $NOW = $tick_start = Event::time; |
3624 | $NOW = $tick_start = EV::now; |
3476 | |
3625 | |
3477 | cf::server_tick; # one server iteration |
3626 | cf::server_tick; # one server iteration |
3478 | |
3627 | |
3479 | $RUNTIME += $TICK; |
3628 | $RUNTIME += $TICK; |
3480 | $NEXT_TICK += $TICK; |
3629 | $NEXT_TICK = $_[0]->at; |
3481 | |
3630 | |
3482 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3631 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3483 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3632 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3484 | Coro::async_pool { |
3633 | Coro::async_pool { |
|
|
3634 | $Coro::current->{desc} = "runtime saver"; |
3485 | write_runtime |
3635 | write_runtime |
3486 | or warn "ERROR: unable to write runtime file: $!"; |
3636 | or warn "ERROR: unable to write runtime file: $!"; |
3487 | }; |
|
|
3488 | } |
3637 | }; |
|
|
3638 | } |
3489 | |
3639 | |
3490 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3640 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3491 | $sig->send; |
3641 | $sig->send; |
3492 | } |
3642 | } |
3493 | while (my $sig = shift @WAIT_FOR_TICK) { |
3643 | while (my $sig = shift @WAIT_FOR_TICK) { |
3494 | $sig->send; |
3644 | $sig->send; |
3495 | } |
3645 | } |
3496 | |
3646 | |
3497 | $NOW = Event::time; |
|
|
3498 | |
|
|
3499 | # if we are delayed by four ticks or more, skip them all |
|
|
3500 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3501 | |
|
|
3502 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3503 | $TICK_WATCHER->start; |
|
|
3504 | |
|
|
3505 | $LOAD = ($NOW - $tick_start) / $TICK; |
3647 | $LOAD = ($NOW - $tick_start) / $TICK; |
3506 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3648 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3507 | |
3649 | |
3508 | _post_tick; |
3650 | _post_tick; |
3509 | }, |
3651 | }; |
3510 | ); |
3652 | $TICK_WATCHER->priority (EV::MAXPRI); |
3511 | |
3653 | |
3512 | { |
3654 | { |
|
|
3655 | # configure BDB |
|
|
3656 | |
3513 | BDB::min_parallel 8; |
3657 | BDB::min_parallel 8; |
3514 | BDB::max_poll_time $TICK * 0.1; |
3658 | BDB::max_poll_reqs $TICK * 0.1; |
3515 | $BDB_POLL_WATCHER = Event->io ( |
3659 | $Coro::BDB::WATCHER->priority (1); |
3516 | reentrant => 0, |
|
|
3517 | fd => BDB::poll_fileno, |
|
|
3518 | poll => 'r', |
|
|
3519 | prio => 0, |
|
|
3520 | data => WF_AUTOCANCEL, |
|
|
3521 | cb => \&BDB::poll_cb, |
|
|
3522 | ); |
|
|
3523 | |
|
|
3524 | BDB::set_sync_prepare { |
|
|
3525 | my $status; |
|
|
3526 | my $current = $Coro::current; |
|
|
3527 | ( |
|
|
3528 | sub { |
|
|
3529 | $status = $!; |
|
|
3530 | $current->ready; undef $current; |
|
|
3531 | }, |
|
|
3532 | sub { |
|
|
3533 | Coro::schedule while defined $current; |
|
|
3534 | $! = $status; |
|
|
3535 | }, |
|
|
3536 | ) |
|
|
3537 | }; |
|
|
3538 | |
3660 | |
3539 | unless ($DB_ENV) { |
3661 | unless ($DB_ENV) { |
3540 | $DB_ENV = BDB::db_env_create; |
3662 | $DB_ENV = BDB::db_env_create; |
3541 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3663 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3542 | | BDB::LOG_AUTOREMOVE, 1); |
3664 | | BDB::LOG_AUTOREMOVE, 1); |
… | |
… | |
3557 | |
3679 | |
3558 | cf::cleanup "db_env_open(db): $@" if $@; |
3680 | cf::cleanup "db_env_open(db): $@" if $@; |
3559 | }; |
3681 | }; |
3560 | } |
3682 | } |
3561 | |
3683 | |
3562 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
3684 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
3563 | after => 3, |
|
|
3564 | interval => 1, |
|
|
3565 | hard => 1, |
|
|
3566 | prio => 0, |
|
|
3567 | data => WF_AUTOCANCEL, |
|
|
3568 | cb => sub { |
|
|
3569 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3685 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3570 | }, |
|
|
3571 | ); |
3686 | }; |
3572 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3687 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
3573 | after => 11, |
|
|
3574 | interval => 60, |
|
|
3575 | hard => 1, |
|
|
3576 | prio => 0, |
|
|
3577 | data => WF_AUTOCANCEL, |
|
|
3578 | cb => sub { |
|
|
3579 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3688 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3580 | }, |
|
|
3581 | ); |
3689 | }; |
3582 | $BDB_TRICKLE_WATCHER = Event->timer ( |
3690 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
3583 | after => 5, |
|
|
3584 | interval => 10, |
|
|
3585 | hard => 1, |
|
|
3586 | prio => 0, |
|
|
3587 | data => WF_AUTOCANCEL, |
|
|
3588 | cb => sub { |
|
|
3589 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3691 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3590 | }, |
|
|
3591 | ); |
3692 | }; |
3592 | } |
3693 | } |
3593 | |
3694 | |
3594 | { |
3695 | { |
|
|
3696 | # configure IO::AIO |
|
|
3697 | |
3595 | IO::AIO::min_parallel 8; |
3698 | IO::AIO::min_parallel 8; |
3596 | |
|
|
3597 | undef $Coro::AIO::WATCHER; |
|
|
3598 | IO::AIO::max_poll_time $TICK * 0.1; |
3699 | IO::AIO::max_poll_time $TICK * 0.1; |
3599 | $AIO_POLL_WATCHER = Event->io ( |
3700 | $Coro::AIO::WATCHER->priority (1); |
3600 | reentrant => 0, |
|
|
3601 | data => WF_AUTOCANCEL, |
|
|
3602 | fd => IO::AIO::poll_fileno, |
|
|
3603 | poll => 'r', |
|
|
3604 | prio => 6, |
|
|
3605 | cb => \&IO::AIO::poll_cb, |
|
|
3606 | ); |
|
|
3607 | } |
3701 | } |
3608 | |
3702 | |
3609 | my $_log_backtrace; |
3703 | my $_log_backtrace; |
3610 | |
3704 | |
3611 | sub _log_backtrace { |
3705 | sub _log_backtrace { |
… | |
… | |
3615 | |
3709 | |
3616 | # limit the # of concurrent backtraces |
3710 | # limit the # of concurrent backtraces |
3617 | if ($_log_backtrace < 2) { |
3711 | if ($_log_backtrace < 2) { |
3618 | ++$_log_backtrace; |
3712 | ++$_log_backtrace; |
3619 | async { |
3713 | async { |
|
|
3714 | $Coro::current->{desc} = "abt $msg"; |
|
|
3715 | |
3620 | my @bt = fork_call { |
3716 | my @bt = fork_call { |
3621 | @addr = map { sprintf "%x", $_ } @addr; |
3717 | @addr = map { sprintf "%x", $_ } @addr; |
3622 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3718 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3623 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3719 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3624 | or die "addr2line: $!"; |
3720 | or die "addr2line: $!"; |