| … | |
… | |
| 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 | warn Carp::longmess $_[0]; |
|
|
198 | Coro::terminate; |
|
|
199 | }; |
| 198 | |
200 | |
| 199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
201 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
| 200 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
202 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
| 201 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
203 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
| 202 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
204 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
| … | |
… | |
| 215 | )) { |
217 | )) { |
| 216 | no strict 'refs'; |
218 | no strict 'refs'; |
| 217 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
219 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
| 218 | } |
220 | } |
| 219 | |
221 | |
| 220 | $Event::DIED = sub { |
222 | $EV::DIED = sub { |
| 221 | warn "error in event callback: @_"; |
223 | warn "error in event callback: @_"; |
| 222 | }; |
224 | }; |
| 223 | |
225 | |
| 224 | ############################################################################# |
226 | ############################################################################# |
| 225 | |
227 | |
| … | |
… | |
| 248 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
250 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
| 249 | $d |
251 | $d |
| 250 | } || "[unable to dump $_[0]: '$@']"; |
252 | } || "[unable to dump $_[0]: '$@']"; |
| 251 | } |
253 | } |
| 252 | |
254 | |
| 253 | =item $ref = cf::from_json $json |
255 | =item $ref = cf::decode_json $json |
| 254 | |
256 | |
| 255 | Converts a JSON string into the corresponding perl data structure. |
257 | Converts a JSON string into the corresponding perl data structure. |
| 256 | |
258 | |
| 257 | =item $json = cf::to_json $ref |
259 | =item $json = cf::encode_json $ref |
| 258 | |
260 | |
| 259 | Converts a perl data structure into its JSON representation. |
261 | Converts a perl data structure into its JSON representation. |
| 260 | |
262 | |
| 261 | =cut |
263 | =cut |
| 262 | |
264 | |
| 263 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
265 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
| 264 | |
266 | |
| 265 | sub to_json ($) { $json_coder->encode ($_[0]) } |
267 | sub encode_json($) { $json_coder->encode ($_[0]) } |
| 266 | sub from_json ($) { $json_coder->decode ($_[0]) } |
268 | sub decode_json($) { $json_coder->decode ($_[0]) } |
| 267 | |
269 | |
| 268 | =item cf::lock_wait $string |
270 | =item cf::lock_wait $string |
| 269 | |
271 | |
| 270 | Wait until the given lock is available. See cf::lock_acquire. |
272 | Wait until the given lock is available. See cf::lock_acquire. |
| 271 | |
273 | |
| … | |
… | |
| 334 | my $guard = Coro::guard { |
336 | my $guard = Coro::guard { |
| 335 | $TICK_WATCHER->start; |
337 | $TICK_WATCHER->start; |
| 336 | }; |
338 | }; |
| 337 | $TICK_WATCHER->stop; |
339 | $TICK_WATCHER->stop; |
| 338 | $guard |
340 | $guard |
|
|
341 | } |
|
|
342 | |
|
|
343 | =item cf::periodic $interval, $cb |
|
|
344 | |
|
|
345 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
346 | get spread over timer. |
|
|
347 | |
|
|
348 | =cut |
|
|
349 | |
|
|
350 | sub periodic($$) { |
|
|
351 | my ($interval, $cb) = @_; |
|
|
352 | |
|
|
353 | my $start = rand List::Util::min 180, $interval; |
|
|
354 | |
|
|
355 | EV::periodic $start, $interval, 0, $cb |
| 339 | } |
356 | } |
| 340 | |
357 | |
| 341 | =item cf::get_slot $time[, $priority[, $name]] |
358 | =item cf::get_slot $time[, $priority[, $name]] |
| 342 | |
359 | |
| 343 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
360 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
| … | |
… | |
| 373 | } |
390 | } |
| 374 | } |
391 | } |
| 375 | } |
392 | } |
| 376 | |
393 | |
| 377 | if (@SLOT_QUEUE) { |
394 | if (@SLOT_QUEUE) { |
| 378 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
395 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
| 379 | push @cf::WAIT_FOR_TICK, $signal; |
396 | push @cf::WAIT_FOR_TICK, $signal; |
| 380 | $signal->wait; |
397 | $signal->wait; |
| 381 | } else { |
398 | } else { |
| 382 | Coro::schedule; |
399 | Coro::schedule; |
| 383 | } |
400 | } |
| … | |
… | |
| 406 | |
423 | |
| 407 | BEGIN { *async = \&Coro::async_pool } |
424 | BEGIN { *async = \&Coro::async_pool } |
| 408 | |
425 | |
| 409 | =item cf::sync_job { BLOCK } |
426 | =item cf::sync_job { BLOCK } |
| 410 | |
427 | |
| 411 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
428 | The design of Deliantra requires that the main coroutine ($Coro::main) |
| 412 | is always able to handle events or runnable, as Crossfire TRT is only |
429 | is always able to handle events or runnable, as Deliantra is only |
| 413 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
430 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
| 414 | acceptable. |
431 | acceptable. |
| 415 | |
432 | |
| 416 | If it must be done, put the blocking parts into C<sync_job>. This will run |
433 | If it must be done, put the blocking parts into C<sync_job>. This will run |
| 417 | the given BLOCK in another coroutine while waiting for the result. The |
434 | the given BLOCK in another coroutine while waiting for the result. The |
| … | |
… | |
| 422 | |
439 | |
| 423 | sub sync_job(&) { |
440 | sub sync_job(&) { |
| 424 | my ($job) = @_; |
441 | my ($job) = @_; |
| 425 | |
442 | |
| 426 | if ($Coro::current == $Coro::main) { |
443 | if ($Coro::current == $Coro::main) { |
| 427 | my $time = Event::time; |
444 | my $time = EV::time; |
| 428 | |
445 | |
| 429 | # this is the main coro, too bad, we have to block |
446 | # this is the main coro, too bad, we have to block |
| 430 | # till the operation succeeds, freezing the server :/ |
447 | # till the operation succeeds, freezing the server :/ |
| 431 | |
448 | |
|
|
449 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
450 | |
| 432 | # TODO: use suspend/resume instead |
451 | # TODO: use suspend/resume instead |
| 433 | # (but this is cancel-safe) |
452 | # (but this is cancel-safe) |
| 434 | my $freeze_guard = freeze_mainloop; |
453 | my $freeze_guard = freeze_mainloop; |
| 435 | |
454 | |
| 436 | my $busy = 1; |
455 | my $busy = 1; |
| … | |
… | |
| 442 | warn $@ if $@; |
461 | warn $@ if $@; |
| 443 | undef $busy; |
462 | undef $busy; |
| 444 | })->prio (Coro::PRIO_MAX); |
463 | })->prio (Coro::PRIO_MAX); |
| 445 | |
464 | |
| 446 | while ($busy) { |
465 | while ($busy) { |
| 447 | Coro::cede or Event::one_event; |
466 | if (Coro::nready) { |
|
|
467 | Coro::cede_notself; |
|
|
468 | } else { |
|
|
469 | EV::loop EV::LOOP_ONESHOT; |
| 448 | } |
470 | } |
|
|
471 | } |
| 449 | |
472 | |
| 450 | $time = Event::time - $time; |
473 | $time = EV::time - $time; |
| 451 | |
474 | |
| 452 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
475 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
| 453 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
476 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
| 454 | |
477 | |
| 455 | $tick_start += $time; # do not account sync jobs to server load |
478 | $tick_start += $time; # do not account sync jobs to server load |
| … | |
… | |
| 485 | =item fork_call { }, $args |
508 | =item fork_call { }, $args |
| 486 | |
509 | |
| 487 | Executes the given code block with the given arguments in a seperate |
510 | Executes the given code block with the given arguments in a seperate |
| 488 | process, returning the results. Everything must be serialisable with |
511 | process, returning the results. Everything must be serialisable with |
| 489 | Coro::Storable. May, of course, block. Note that the executed sub may |
512 | Coro::Storable. May, of course, block. Note that the executed sub may |
| 490 | never block itself or use any form of Event handling. |
513 | never block itself or use any form of event handling. |
| 491 | |
514 | |
| 492 | =cut |
515 | =cut |
| 493 | |
516 | |
| 494 | sub fork_call(&@) { |
517 | sub fork_call(&@) { |
| 495 | my ($cb, @args) = @_; |
518 | my ($cb, @args) = @_; |
| … | |
… | |
| 656 | attach callbacks/event handlers (a collection of which is called an "attachment") |
679 | attach callbacks/event handlers (a collection of which is called an "attachment") |
| 657 | to it. All such attachable objects support the following methods. |
680 | to it. All such attachable objects support the following methods. |
| 658 | |
681 | |
| 659 | In the following description, CLASS can be any of C<global>, C<object> |
682 | In the following description, CLASS can be any of C<global>, C<object> |
| 660 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
683 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
| 661 | Crossfire TRT). |
684 | Deliantra). |
| 662 | |
685 | |
| 663 | =over 4 |
686 | =over 4 |
| 664 | |
687 | |
| 665 | =item $attachable->attach ($attachment, key => $value...) |
688 | =item $attachable->attach ($attachment, key => $value...) |
| 666 | |
689 | |
| … | |
… | |
| 948 | } |
971 | } |
| 949 | |
972 | |
| 950 | 0 |
973 | 0 |
| 951 | } |
974 | } |
| 952 | |
975 | |
| 953 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
976 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
| 954 | |
977 | |
| 955 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
978 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
| 956 | |
979 | |
| 957 | Generate an object-specific event with the given arguments. |
980 | Generate an object-specific event with the given arguments. |
| 958 | |
981 | |
| … | |
… | |
| 964 | |
987 | |
| 965 | =cut |
988 | =cut |
| 966 | |
989 | |
| 967 | ############################################################################# |
990 | ############################################################################# |
| 968 | # object support |
991 | # object support |
| 969 | # |
|
|
| 970 | |
992 | |
|
|
993 | sub _object_equal($$); |
|
|
994 | sub _object_equal($$) { |
|
|
995 | my ($a, $b) = @_; |
|
|
996 | |
|
|
997 | return 0 unless (ref $a) eq (ref $b); |
|
|
998 | |
|
|
999 | if ("HASH" eq ref $a) { |
|
|
1000 | my @ka = keys %$a; |
|
|
1001 | my @kb = keys %$b; |
|
|
1002 | |
|
|
1003 | return 0 if @ka != @kb; |
|
|
1004 | |
|
|
1005 | for (0 .. $#ka) { |
|
|
1006 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1007 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1008 | } |
|
|
1009 | |
|
|
1010 | } elsif ("ARRAY" eq ref $a) { |
|
|
1011 | |
|
|
1012 | return 0 if @$a != @$b; |
|
|
1013 | |
|
|
1014 | for (0 .. $#$a) { |
|
|
1015 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1016 | } |
|
|
1017 | |
|
|
1018 | } elsif ($a ne $b) { |
|
|
1019 | return 0; |
|
|
1020 | } |
|
|
1021 | |
|
|
1022 | 1 |
|
|
1023 | } |
|
|
1024 | |
|
|
1025 | our $SLOW_MERGES;#d# |
| 971 | sub _can_merge { |
1026 | sub _can_merge { |
| 972 | my ($ob1, $ob2) = @_; |
1027 | my ($ob1, $ob2) = @_; |
| 973 | |
1028 | |
| 974 | local $Storable::canonical = 1; |
1029 | ++$SLOW_MERGES;#d# |
| 975 | my $fob1 = Storable::freeze $ob1; |
|
|
| 976 | my $fob2 = Storable::freeze $ob2; |
|
|
| 977 | |
1030 | |
| 978 | $fob1 eq $fob2 |
1031 | # we do the slow way here |
|
|
1032 | return _object_equal $ob1, $ob2 |
| 979 | } |
1033 | } |
| 980 | |
1034 | |
| 981 | sub reattach { |
1035 | sub reattach { |
| 982 | # basically do the same as instantiate, without calling instantiate |
1036 | # basically do the same as instantiate, without calling instantiate |
| 983 | my ($obj) = @_; |
1037 | my ($obj) = @_; |
| … | |
… | |
| 1005 | cf::attachable->attach ( |
1059 | cf::attachable->attach ( |
| 1006 | prio => -1000000, |
1060 | prio => -1000000, |
| 1007 | on_instantiate => sub { |
1061 | on_instantiate => sub { |
| 1008 | my ($obj, $data) = @_; |
1062 | my ($obj, $data) = @_; |
| 1009 | |
1063 | |
| 1010 | $data = from_json $data; |
1064 | $data = decode_json $data; |
| 1011 | |
1065 | |
| 1012 | for (@$data) { |
1066 | for (@$data) { |
| 1013 | my ($name, $args) = @$_; |
1067 | my ($name, $args) = @$_; |
| 1014 | |
1068 | |
| 1015 | $obj->attach ($name, %{$args || {} }); |
1069 | $obj->attach ($name, %{$args || {} }); |
| … | |
… | |
| 1044 | close $fh; |
1098 | close $fh; |
| 1045 | |
1099 | |
| 1046 | if (@$objs) { |
1100 | if (@$objs) { |
| 1047 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1101 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
| 1048 | chmod SAVE_MODE, $fh; |
1102 | chmod SAVE_MODE, $fh; |
| 1049 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1103 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
| 1050 | aio_write $fh, 0, (length $data), $data, 0; |
1104 | aio_write $fh, 0, (length $data), $data, 0; |
| 1051 | aio_fsync $fh if $cf::USE_FSYNC; |
1105 | aio_fsync $fh if $cf::USE_FSYNC; |
| 1052 | close $fh; |
1106 | close $fh; |
| 1053 | aio_rename "$filename.pst~", "$filename.pst"; |
1107 | aio_rename "$filename.pst~", "$filename.pst"; |
| 1054 | } |
1108 | } |
| … | |
… | |
| 1085 | |
1139 | |
| 1086 | unless (aio_stat "$filename.pst") { |
1140 | unless (aio_stat "$filename.pst") { |
| 1087 | (aio_load "$filename.pst", $av) >= 0 |
1141 | (aio_load "$filename.pst", $av) >= 0 |
| 1088 | or return; |
1142 | or return; |
| 1089 | |
1143 | |
| 1090 | $av = eval { (Storable::thaw $av)->{objs} }; |
1144 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1145 | $av = $st->{objs}; |
| 1091 | } |
1146 | } |
| 1092 | |
1147 | |
| 1093 | utf8::decode (my $decname = $filename); |
1148 | utf8::decode (my $decname = $filename); |
| 1094 | warn sprintf "loading %s (%d,%d)\n", |
1149 | warn sprintf "loading %s (%d,%d)\n", |
| 1095 | $decname, length $data, scalar @{$av || []}; |
1150 | $decname, length $data, scalar @{$av || []}; |
| … | |
… | |
| 1510 | |
1565 | |
| 1511 | Expand crossfire pod fragments into protocol xml. |
1566 | Expand crossfire pod fragments into protocol xml. |
| 1512 | |
1567 | |
| 1513 | =cut |
1568 | =cut |
| 1514 | |
1569 | |
|
|
1570 | use re 'eval'; |
|
|
1571 | |
|
|
1572 | my $group; |
|
|
1573 | my $interior; $interior = qr{ |
|
|
1574 | # match a pod interior sequence sans C<< >> |
|
|
1575 | (?: |
|
|
1576 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1577 | | < (??{$interior}) > |
|
|
1578 | ) |
|
|
1579 | }x; |
|
|
1580 | |
| 1515 | sub expand_cfpod { |
1581 | sub expand_cfpod { |
| 1516 | ((my $self), (local $_)) = @_; |
1582 | my ($self, $pod) = @_; |
| 1517 | |
1583 | |
| 1518 | # escape & and < |
1584 | my $xml; |
| 1519 | s/&/&/g; |
|
|
| 1520 | s/(?<![BIUGHT])</</g; |
|
|
| 1521 | |
1585 | |
| 1522 | # this is buggy, it needs to properly take care of nested <'s |
1586 | while () { |
|
|
1587 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1588 | $group = $1; |
| 1523 | |
1589 | |
| 1524 | 1 while |
1590 | $group =~ s/&/&/g; |
| 1525 | # replace B<>, I<>, U<> etc. |
1591 | $group =~ s/</</g; |
| 1526 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1592 | |
| 1527 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1593 | $xml .= $group; |
| 1528 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1594 | } elsif ($pod =~ m%\G |
| 1529 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1595 | ([BCGHITU]) |
| 1530 | # replace G<male|female> tags |
1596 | < |
| 1531 | || s{G<([^>|]*)\|([^>]*)>}{ |
1597 | (?: |
| 1532 | $self->gender ? $2 : $1 |
1598 | ([^<>]*) (?{ $group = $^N }) |
| 1533 | }ge |
1599 | | < $interior > |
| 1534 | # replace H<hint text> |
1600 | ) |
| 1535 | || s{H<([^\>]*)>} |
1601 | > |
|
|
1602 | %gcsx |
| 1536 | { |
1603 | ) { |
|
|
1604 | my ($code, $data) = ($1, $group); |
|
|
1605 | |
|
|
1606 | if ($code eq "B") { |
|
|
1607 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1608 | } elsif ($code eq "I") { |
|
|
1609 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1610 | } elsif ($code eq "U") { |
|
|
1611 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1612 | } elsif ($code eq "C") { |
|
|
1613 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1614 | } elsif ($code eq "T") { |
|
|
1615 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1616 | } elsif ($code eq "G") { |
|
|
1617 | my ($male, $female) = split /\|/, $data; |
|
|
1618 | $data = $self->gender ? $female : $male; |
|
|
1619 | $xml .= expand_cfpod ($self, $data); |
|
|
1620 | } elsif ($code eq "H") { |
| 1537 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1621 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
| 1538 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1622 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
| 1539 | "") |
1623 | "") |
| 1540 | [$self->{hintmode}] |
1624 | [$self->{hintmode}]; |
|
|
1625 | } else { |
|
|
1626 | $xml .= "error processing '$code($data)' directive"; |
| 1541 | }ge; |
1627 | } |
|
|
1628 | } else { |
|
|
1629 | if ($pod =~ /\G(.+)/) { |
|
|
1630 | warn "parse error while expanding $pod (at $1)"; |
|
|
1631 | } |
|
|
1632 | last; |
|
|
1633 | } |
|
|
1634 | } |
| 1542 | |
1635 | |
|
|
1636 | for ($xml) { |
| 1543 | # create single paragraphs (very hackish) |
1637 | # create single paragraphs (very hackish) |
| 1544 | s/(?<=\S)\n(?=\w)/ /g; |
1638 | s/(?<=\S)\n(?=\w)/ /g; |
| 1545 | |
1639 | |
| 1546 | # compress some whitespace |
1640 | # compress some whitespace |
| 1547 | s/\s+\n/\n/g; # ws line-ends |
1641 | s/\s+\n/\n/g; # ws line-ends |
| 1548 | s/\n\n+/\n/g; # double lines |
1642 | s/\n\n+/\n/g; # double lines |
| 1549 | s/^\n+//; # beginning lines |
1643 | s/^\n+//; # beginning lines |
| 1550 | s/\n+$//; # ending lines |
1644 | s/\n+$//; # ending lines |
|
|
1645 | } |
| 1551 | |
1646 | |
| 1552 | $_ |
1647 | $xml |
| 1553 | } |
1648 | } |
|
|
1649 | |
|
|
1650 | no re 'eval'; |
| 1554 | |
1651 | |
| 1555 | sub hintmode { |
1652 | sub hintmode { |
| 1556 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1653 | $_[0]{hintmode} = $_[1] if @_ > 1; |
| 1557 | $_[0]{hintmode} |
1654 | $_[0]{hintmode} |
| 1558 | } |
1655 | } |
| … | |
… | |
| 2273 | =cut |
2370 | =cut |
| 2274 | |
2371 | |
| 2275 | sub deref { |
2372 | sub deref { |
| 2276 | my ($ref) = @_; |
2373 | my ($ref) = @_; |
| 2277 | |
2374 | |
| 2278 | # temporary compatibility#TODO#remove |
|
|
| 2279 | $ref =~ s{^<}{player/<}; |
|
|
| 2280 | |
|
|
| 2281 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
2375 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
| 2282 | my ($uuid, $name) = ($1, $2); |
2376 | my ($uuid, $name) = ($1, $2); |
| 2283 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2377 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
| 2284 | or return; |
2378 | or return; |
| 2285 | $pl->ob->uuid eq $uuid |
2379 | $pl->ob->uuid eq $uuid |
| 2286 | or return; |
2380 | or return; |
| … | |
… | |
| 2548 | $rmp->{origin_y} = $exit->y; |
2642 | $rmp->{origin_y} = $exit->y; |
| 2549 | } |
2643 | } |
| 2550 | |
2644 | |
| 2551 | $rmp->{random_seed} ||= $exit->random_seed; |
2645 | $rmp->{random_seed} ||= $exit->random_seed; |
| 2552 | |
2646 | |
| 2553 | my $data = cf::to_json $rmp; |
2647 | my $data = cf::encode_json $rmp; |
| 2554 | my $md5 = Digest::MD5::md5_hex $data; |
2648 | my $md5 = Digest::MD5::md5_hex $data; |
| 2555 | my $meta = "$RANDOMDIR/$md5.meta"; |
2649 | my $meta = "$RANDOMDIR/$md5.meta"; |
| 2556 | |
2650 | |
| 2557 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2651 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
| 2558 | aio_write $fh, 0, (length $data), $data, 0; |
2652 | aio_write $fh, 0, (length $data), $data, 0; |
| … | |
… | |
| 2631 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2725 | the message, with C<log> being the default. If C<$color> is negative, suppress |
| 2632 | the message unless the client supports the msg packet. |
2726 | the message unless the client supports the msg packet. |
| 2633 | |
2727 | |
| 2634 | =cut |
2728 | =cut |
| 2635 | |
2729 | |
|
|
2730 | # non-persistent channels (usually the info channel) |
| 2636 | our %CHANNEL = ( |
2731 | our %CHANNEL = ( |
| 2637 | "c/identify" => { |
2732 | "c/identify" => { |
| 2638 | id => "identify", |
2733 | id => "infobox", |
| 2639 | title => "Identify", |
2734 | title => "Identify", |
| 2640 | reply => undef, |
2735 | reply => undef, |
| 2641 | tooltip => "Items recently identified", |
2736 | tooltip => "Items recently identified", |
| 2642 | }, |
2737 | }, |
| 2643 | "c/examine" => { |
2738 | "c/examine" => { |
| 2644 | id => "examine", |
2739 | id => "infobox", |
| 2645 | title => "Examine", |
2740 | title => "Examine", |
| 2646 | reply => undef, |
2741 | reply => undef, |
| 2647 | tooltip => "Signs and other items you examined", |
2742 | tooltip => "Signs and other items you examined", |
| 2648 | }, |
2743 | }, |
|
|
2744 | "c/book" => { |
|
|
2745 | id => "infobox", |
|
|
2746 | title => "Book", |
|
|
2747 | reply => undef, |
|
|
2748 | tooltip => "The contents of a note or book", |
|
|
2749 | }, |
|
|
2750 | "c/lookat" => { |
|
|
2751 | id => "infobox", |
|
|
2752 | title => "Look", |
|
|
2753 | reply => undef, |
|
|
2754 | tooltip => "What you saw there", |
|
|
2755 | }, |
|
|
2756 | "c/who" => { |
|
|
2757 | id => "infobox", |
|
|
2758 | title => "Players", |
|
|
2759 | reply => undef, |
|
|
2760 | tooltip => "Shows players who are currently online", |
|
|
2761 | }, |
|
|
2762 | "c/body" => { |
|
|
2763 | id => "infobox", |
|
|
2764 | title => "Body Parts", |
|
|
2765 | reply => undef, |
|
|
2766 | tooltip => "Shows which body parts you posess and are available", |
|
|
2767 | }, |
|
|
2768 | "c/uptime" => { |
|
|
2769 | id => "infobox", |
|
|
2770 | title => "Uptime", |
|
|
2771 | reply => undef, |
|
|
2772 | tooltip => "How long the server has been running since last restart", |
|
|
2773 | }, |
|
|
2774 | "c/mapinfo" => { |
|
|
2775 | id => "infobox", |
|
|
2776 | title => "Map Info", |
|
|
2777 | reply => undef, |
|
|
2778 | tooltip => "Information related to the maps", |
|
|
2779 | }, |
| 2649 | ); |
2780 | ); |
| 2650 | |
2781 | |
| 2651 | sub cf::client::send_msg { |
2782 | sub cf::client::send_msg { |
| 2652 | my ($self, $channel, $msg, $color, @extra) = @_; |
2783 | my ($self, $channel, $msg, $color, @extra) = @_; |
| 2653 | |
2784 | |
| 2654 | $msg = $self->pl->expand_cfpod ($msg); |
2785 | $msg = $self->pl->expand_cfpod ($msg); |
| 2655 | |
2786 | |
| 2656 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2787 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
| 2657 | |
2788 | |
| 2658 | # check predefined channels, for the benefit of C |
2789 | # check predefined channels, for the benefit of C |
| 2659 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2790 | if ($CHANNEL{$channel}) { |
|
|
2791 | $channel = $CHANNEL{$channel}; |
| 2660 | |
2792 | |
|
|
2793 | $self->ext_msg (channel_info => $channel) |
|
|
2794 | if $self->can_msg; |
|
|
2795 | |
|
|
2796 | $channel = $channel->{id}; |
|
|
2797 | |
| 2661 | if (ref $channel) { |
2798 | } elsif (ref $channel) { |
| 2662 | # send meta info to client, if not yet sent |
2799 | # send meta info to client, if not yet sent |
| 2663 | unless (exists $self->{channel}{$channel->{id}}) { |
2800 | unless (exists $self->{channel}{$channel->{id}}) { |
| 2664 | $self->{channel}{$channel->{id}} = $channel; |
2801 | $self->{channel}{$channel->{id}} = $channel; |
| 2665 | $self->ext_msg (channel_info => $channel) |
2802 | $self->ext_msg (channel_info => $channel) |
| 2666 | if $self->can_msg; |
2803 | if $self->can_msg; |
| … | |
… | |
| 2883 | =pod |
3020 | =pod |
| 2884 | |
3021 | |
| 2885 | The following functions and methods are available within a safe environment: |
3022 | The following functions and methods are available within a safe environment: |
| 2886 | |
3023 | |
| 2887 | cf::object |
3024 | cf::object |
| 2888 | contr pay_amount pay_player map x y force_find force_add |
3025 | contr pay_amount pay_player map x y force_find force_add destroy |
| 2889 | insert remove name archname title slaying race decrease_ob_nr |
3026 | insert remove name archname title slaying race decrease_ob_nr |
| 2890 | |
3027 | |
| 2891 | cf::object::player |
3028 | cf::object::player |
| 2892 | player |
3029 | player |
| 2893 | |
3030 | |
| … | |
… | |
| 2900 | =cut |
3037 | =cut |
| 2901 | |
3038 | |
| 2902 | for ( |
3039 | for ( |
| 2903 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3040 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
| 2904 | insert remove inv name archname title slaying race |
3041 | insert remove inv name archname title slaying race |
| 2905 | decrease_ob_nr)], |
3042 | decrease_ob_nr destroy)], |
| 2906 | ["cf::object::player" => qw(player)], |
3043 | ["cf::object::player" => qw(player)], |
| 2907 | ["cf::player" => qw(peaceful)], |
3044 | ["cf::player" => qw(peaceful)], |
| 2908 | ["cf::map" => qw(trigger)], |
3045 | ["cf::map" => qw(trigger)], |
| 2909 | ) { |
3046 | ) { |
| 2910 | no strict 'refs'; |
3047 | no strict 'refs'; |
| … | |
… | |
| 3015 | { |
3152 | { |
| 3016 | my $faces = $facedata->{faceinfo}; |
3153 | my $faces = $facedata->{faceinfo}; |
| 3017 | |
3154 | |
| 3018 | while (my ($face, $info) = each %$faces) { |
3155 | while (my ($face, $info) = each %$faces) { |
| 3019 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3156 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3157 | |
| 3020 | cf::face::set_visibility $idx, $info->{visibility}; |
3158 | cf::face::set_visibility $idx, $info->{visibility}; |
| 3021 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3159 | cf::face::set_magicmap $idx, $info->{magicmap}; |
| 3022 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3160 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
| 3023 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3161 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
| 3024 | |
3162 | |
| 3025 | cf::cede_to_tick; |
3163 | cf::cede_to_tick; |
| 3026 | } |
3164 | } |
| 3027 | |
3165 | |
| 3028 | while (my ($face, $info) = each %$faces) { |
3166 | while (my ($face, $info) = each %$faces) { |
| 3029 | next unless $info->{smooth}; |
3167 | next unless $info->{smooth}; |
|
|
3168 | |
| 3030 | my $idx = cf::face::find $face |
3169 | my $idx = cf::face::find $face |
| 3031 | or next; |
3170 | or next; |
|
|
3171 | |
| 3032 | if (my $smooth = cf::face::find $info->{smooth}) { |
3172 | if (my $smooth = cf::face::find $info->{smooth}) { |
| 3033 | cf::face::set_smooth $idx, $smooth; |
3173 | cf::face::set_smooth $idx, $smooth; |
| 3034 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3174 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
| 3035 | } else { |
3175 | } else { |
| 3036 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3176 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
| … | |
… | |
| 3054 | { |
3194 | { |
| 3055 | # TODO: for gcfclient pleasure, we should give resources |
3195 | # TODO: for gcfclient pleasure, we should give resources |
| 3056 | # that gcfclient doesn't grok a >10000 face index. |
3196 | # that gcfclient doesn't grok a >10000 face index. |
| 3057 | my $res = $facedata->{resource}; |
3197 | my $res = $facedata->{resource}; |
| 3058 | |
3198 | |
| 3059 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
| 3060 | |
|
|
| 3061 | while (my ($name, $info) = each %$res) { |
3199 | while (my ($name, $info) = each %$res) { |
|
|
3200 | if (defined $info->{type}) { |
| 3062 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3201 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
| 3063 | my $data; |
3202 | my $data; |
| 3064 | |
3203 | |
| 3065 | if ($info->{type} & 1) { |
3204 | if ($info->{type} & 1) { |
| 3066 | # prepend meta info |
3205 | # prepend meta info |
| 3067 | |
3206 | |
| 3068 | my $meta = $enc->encode ({ |
3207 | my $meta = $enc->encode ({ |
| 3069 | name => $name, |
3208 | name => $name, |
| 3070 | %{ $info->{meta} || {} }, |
3209 | %{ $info->{meta} || {} }, |
| 3071 | }); |
3210 | }); |
| 3072 | |
3211 | |
| 3073 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3212 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3213 | } else { |
|
|
3214 | $data = $info->{data}; |
|
|
3215 | } |
|
|
3216 | |
|
|
3217 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3218 | cf::face::set_type $idx, $info->{type}; |
| 3074 | } else { |
3219 | } else { |
| 3075 | $data = $info->{data}; |
3220 | $RESOURCE{$name} = $info; |
| 3076 | } |
3221 | } |
| 3077 | |
3222 | |
| 3078 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
| 3079 | cf::face::set_type $idx, $info->{type}; |
|
|
| 3080 | |
|
|
| 3081 | cf::cede_to_tick; |
3223 | cf::cede_to_tick; |
| 3082 | } |
3224 | } |
| 3083 | |
|
|
| 3084 | if ($soundconf) { |
|
|
| 3085 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
| 3086 | |
|
|
| 3087 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
| 3088 | my $sound = $soundconf->{compat}[$_] |
|
|
| 3089 | or next; |
|
|
| 3090 | |
|
|
| 3091 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
| 3092 | cf::sound::set $sound->[0] => $face; |
|
|
| 3093 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
| 3094 | } |
|
|
| 3095 | |
|
|
| 3096 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
| 3097 | my $face = cf::face::find "sound/$v"; |
|
|
| 3098 | cf::sound::set $k => $face; |
|
|
| 3099 | } |
|
|
| 3100 | } |
|
|
| 3101 | } |
3225 | } |
|
|
3226 | |
|
|
3227 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
| 3102 | |
3228 | |
| 3103 | 1 |
3229 | 1 |
| 3104 | } |
3230 | } |
|
|
3231 | |
|
|
3232 | cf::global->attach (on_resource_update => sub { |
|
|
3233 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3234 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3235 | |
|
|
3236 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3237 | my $sound = $soundconf->{compat}[$_] |
|
|
3238 | or next; |
|
|
3239 | |
|
|
3240 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3241 | cf::sound::set $sound->[0] => $face; |
|
|
3242 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3243 | } |
|
|
3244 | |
|
|
3245 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3246 | my $face = cf::face::find "sound/$v"; |
|
|
3247 | cf::sound::set $k => $face; |
|
|
3248 | } |
|
|
3249 | } |
|
|
3250 | }); |
| 3105 | |
3251 | |
| 3106 | register_exticmd fx_want => sub { |
3252 | register_exticmd fx_want => sub { |
| 3107 | my ($ns, $want) = @_; |
3253 | my ($ns, $want) = @_; |
| 3108 | |
3254 | |
| 3109 | while (my ($k, $v) = each %$want) { |
3255 | while (my ($k, $v) = each %$want) { |
| … | |
… | |
| 3164 | sub reload_config { |
3310 | sub reload_config { |
| 3165 | open my $fh, "<:utf8", "$CONFDIR/config" |
3311 | open my $fh, "<:utf8", "$CONFDIR/config" |
| 3166 | or return; |
3312 | or return; |
| 3167 | |
3313 | |
| 3168 | local $/; |
3314 | local $/; |
| 3169 | *CFG = YAML::Syck::Load <$fh>; |
3315 | *CFG = YAML::Load <$fh>; |
| 3170 | |
3316 | |
| 3171 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3317 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
| 3172 | |
3318 | |
| 3173 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3319 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
| 3174 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3320 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
| … | |
… | |
| 3186 | # we must not ever block the main coroutine |
3332 | # we must not ever block the main coroutine |
| 3187 | local $Coro::idle = sub { |
3333 | local $Coro::idle = sub { |
| 3188 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3334 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
| 3189 | (async { |
3335 | (async { |
| 3190 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3336 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
| 3191 | Event::one_event; |
3337 | EV::loop EV::LOOP_ONESHOT; |
| 3192 | })->prio (Coro::PRIO_MAX); |
3338 | })->prio (Coro::PRIO_MAX); |
| 3193 | }; |
3339 | }; |
| 3194 | |
3340 | |
| 3195 | reload_config; |
3341 | reload_config; |
| 3196 | db_init; |
3342 | db_init; |
| 3197 | load_extensions; |
3343 | load_extensions; |
| 3198 | |
3344 | |
| 3199 | $TICK_WATCHER->start; |
3345 | $TICK_WATCHER->start; |
|
|
3346 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
| 3200 | Event::loop; |
3347 | EV::loop; |
| 3201 | } |
3348 | } |
| 3202 | |
3349 | |
| 3203 | ############################################################################# |
3350 | ############################################################################# |
| 3204 | # initialisation and cleanup |
3351 | # initialisation and cleanup |
| 3205 | |
3352 | |
| 3206 | # install some emergency cleanup handlers |
3353 | # install some emergency cleanup handlers |
| 3207 | BEGIN { |
3354 | BEGIN { |
|
|
3355 | our %SIGWATCHER = (); |
| 3208 | for my $signal (qw(INT HUP TERM)) { |
3356 | for my $signal (qw(INT HUP TERM)) { |
| 3209 | Event->signal ( |
3357 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
| 3210 | reentrant => 0, |
|
|
| 3211 | data => WF_AUTOCANCEL, |
|
|
| 3212 | signal => $signal, |
|
|
| 3213 | prio => 0, |
|
|
| 3214 | cb => sub { |
|
|
| 3215 | cf::cleanup "SIG$signal"; |
3358 | cf::cleanup "SIG$signal"; |
| 3216 | }, |
|
|
| 3217 | ); |
3359 | }; |
| 3218 | } |
3360 | } |
| 3219 | } |
3361 | } |
| 3220 | |
3362 | |
| 3221 | sub write_runtime { |
3363 | sub write_runtime { |
| 3222 | my $runtime = "$LOCALDIR/runtime"; |
3364 | my $runtime = "$LOCALDIR/runtime"; |
| … | |
… | |
| 3267 | # and maps saved/destroyed asynchronously. |
3409 | # and maps saved/destroyed asynchronously. |
| 3268 | warn "begin emergency player save\n"; |
3410 | warn "begin emergency player save\n"; |
| 3269 | for my $login (keys %cf::PLAYER) { |
3411 | for my $login (keys %cf::PLAYER) { |
| 3270 | my $pl = $cf::PLAYER{$login} or next; |
3412 | my $pl = $cf::PLAYER{$login} or next; |
| 3271 | $pl->valid or next; |
3413 | $pl->valid or next; |
|
|
3414 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
| 3272 | $pl->save; |
3415 | $pl->save; |
| 3273 | } |
3416 | } |
| 3274 | warn "end emergency player save\n"; |
3417 | warn "end emergency player save\n"; |
| 3275 | |
3418 | |
| 3276 | warn "begin emergency map save\n"; |
3419 | warn "begin emergency map save\n"; |
| … | |
… | |
| 3315 | warn "syncing database to disk"; |
3458 | warn "syncing database to disk"; |
| 3316 | BDB::db_env_txn_checkpoint $DB_ENV; |
3459 | BDB::db_env_txn_checkpoint $DB_ENV; |
| 3317 | |
3460 | |
| 3318 | # if anything goes wrong in here, we should simply crash as we already saved |
3461 | # if anything goes wrong in here, we should simply crash as we already saved |
| 3319 | |
3462 | |
| 3320 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
| 3321 | for (Event::all_watchers) { |
|
|
| 3322 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
| 3323 | } |
|
|
| 3324 | |
|
|
| 3325 | warn "flushing outstanding aio requests"; |
3463 | warn "flushing outstanding aio requests"; |
| 3326 | for (;;) { |
3464 | for (;;) { |
| 3327 | BDB::flush; |
3465 | BDB::flush; |
| 3328 | IO::AIO::flush; |
3466 | IO::AIO::flush; |
| 3329 | Coro::cede; |
3467 | Coro::cede_notself; |
| 3330 | last unless IO::AIO::nreqs || BDB::nreqs; |
3468 | last unless IO::AIO::nreqs || BDB::nreqs; |
| 3331 | warn "iterate..."; |
3469 | warn "iterate..."; |
| 3332 | } |
3470 | } |
| 3333 | |
3471 | |
| 3334 | ++$RELOAD; |
3472 | ++$RELOAD; |
| … | |
… | |
| 3423 | |
3561 | |
| 3424 | sub reload_perl() { |
3562 | sub reload_perl() { |
| 3425 | # doing reload synchronously and two reloads happen back-to-back, |
3563 | # doing reload synchronously and two reloads happen back-to-back, |
| 3426 | # coro crashes during coro_state_free->destroy here. |
3564 | # coro crashes during coro_state_free->destroy here. |
| 3427 | |
3565 | |
| 3428 | $RELOAD_WATCHER ||= Event->timer ( |
3566 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
| 3429 | reentrant => 0, |
|
|
| 3430 | after => 0, |
|
|
| 3431 | data => WF_AUTOCANCEL, |
|
|
| 3432 | cb => sub { |
|
|
| 3433 | do_reload_perl; |
|
|
| 3434 | undef $RELOAD_WATCHER; |
3567 | undef $RELOAD_WATCHER; |
| 3435 | }, |
3568 | do_reload_perl; |
| 3436 | ); |
3569 | }; |
| 3437 | } |
3570 | } |
| 3438 | |
3571 | |
| 3439 | register_command "reload" => sub { |
3572 | register_command "reload" => sub { |
| 3440 | my ($who, $arg) = @_; |
3573 | my ($who, $arg) = @_; |
| 3441 | |
3574 | |
| … | |
… | |
| 3471 | my $signal = new Coro::Signal; |
3604 | my $signal = new Coro::Signal; |
| 3472 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3605 | push @WAIT_FOR_TICK_BEGIN, $signal; |
| 3473 | $signal->wait; |
3606 | $signal->wait; |
| 3474 | } |
3607 | } |
| 3475 | |
3608 | |
| 3476 | $TICK_WATCHER = Event->timer ( |
3609 | $TICK_WATCHER = EV::periodic_ns 0, $TICK, 0, sub { |
| 3477 | reentrant => 0, |
|
|
| 3478 | parked => 1, |
|
|
| 3479 | prio => 0, |
|
|
| 3480 | at => $NEXT_TICK || $TICK, |
|
|
| 3481 | data => WF_AUTOCANCEL, |
|
|
| 3482 | cb => sub { |
|
|
| 3483 | if ($Coro::current != $Coro::main) { |
3610 | if ($Coro::current != $Coro::main) { |
| 3484 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3611 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
| 3485 | unless ++$bug_warning > 10; |
3612 | unless ++$bug_warning > 10; |
| 3486 | return; |
3613 | return; |
| 3487 | } |
3614 | } |
| 3488 | |
3615 | |
| 3489 | $NOW = $tick_start = Event::time; |
3616 | $NOW = $tick_start = EV::now; |
| 3490 | |
3617 | |
| 3491 | cf::server_tick; # one server iteration |
3618 | cf::server_tick; # one server iteration |
| 3492 | |
3619 | |
| 3493 | $RUNTIME += $TICK; |
3620 | $RUNTIME += $TICK; |
| 3494 | $NEXT_TICK += $TICK; |
3621 | $NEXT_TICK = $_[0]->at; |
| 3495 | |
3622 | |
| 3496 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3623 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
| 3497 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3624 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
| 3498 | Coro::async_pool { |
3625 | Coro::async_pool { |
| 3499 | $Coro::current->{desc} = "runtime saver"; |
3626 | $Coro::current->{desc} = "runtime saver"; |
| 3500 | write_runtime |
3627 | write_runtime |
| 3501 | or warn "ERROR: unable to write runtime file: $!"; |
3628 | or warn "ERROR: unable to write runtime file: $!"; |
| 3502 | }; |
|
|
| 3503 | } |
3629 | }; |
|
|
3630 | } |
| 3504 | |
3631 | |
| 3505 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3632 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
| 3506 | $sig->send; |
3633 | $sig->send; |
| 3507 | } |
3634 | } |
| 3508 | while (my $sig = shift @WAIT_FOR_TICK) { |
3635 | while (my $sig = shift @WAIT_FOR_TICK) { |
| 3509 | $sig->send; |
3636 | $sig->send; |
| 3510 | } |
3637 | } |
| 3511 | |
3638 | |
| 3512 | $NOW = Event::time; |
|
|
| 3513 | |
|
|
| 3514 | # if we are delayed by four ticks or more, skip them all |
|
|
| 3515 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
| 3516 | |
|
|
| 3517 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
| 3518 | $TICK_WATCHER->start; |
|
|
| 3519 | |
|
|
| 3520 | $LOAD = ($NOW - $tick_start) / $TICK; |
3639 | $LOAD = ($NOW - $tick_start) / $TICK; |
| 3521 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3640 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
| 3522 | |
3641 | |
| 3523 | _post_tick; |
3642 | _post_tick; |
| 3524 | }, |
3643 | }; |
| 3525 | ); |
3644 | $TICK_WATCHER->priority (EV::MAXPRI); |
| 3526 | |
3645 | |
| 3527 | { |
3646 | { |
|
|
3647 | # configure BDB |
|
|
3648 | |
| 3528 | BDB::min_parallel 8; |
3649 | BDB::min_parallel 8; |
| 3529 | BDB::max_poll_time $TICK * 0.1; |
3650 | BDB::max_poll_reqs $TICK * 0.1; |
| 3530 | $BDB_POLL_WATCHER = Event->io ( |
3651 | $Coro::BDB::WATCHER->priority (1); |
| 3531 | reentrant => 0, |
|
|
| 3532 | fd => BDB::poll_fileno, |
|
|
| 3533 | poll => 'r', |
|
|
| 3534 | prio => 0, |
|
|
| 3535 | data => WF_AUTOCANCEL, |
|
|
| 3536 | cb => \&BDB::poll_cb, |
|
|
| 3537 | ); |
|
|
| 3538 | |
|
|
| 3539 | BDB::set_sync_prepare { |
|
|
| 3540 | my $status; |
|
|
| 3541 | my $current = $Coro::current; |
|
|
| 3542 | ( |
|
|
| 3543 | sub { |
|
|
| 3544 | $status = $!; |
|
|
| 3545 | $current->ready; undef $current; |
|
|
| 3546 | }, |
|
|
| 3547 | sub { |
|
|
| 3548 | Coro::schedule while defined $current; |
|
|
| 3549 | $! = $status; |
|
|
| 3550 | }, |
|
|
| 3551 | ) |
|
|
| 3552 | }; |
|
|
| 3553 | |
3652 | |
| 3554 | unless ($DB_ENV) { |
3653 | unless ($DB_ENV) { |
| 3555 | $DB_ENV = BDB::db_env_create; |
3654 | $DB_ENV = BDB::db_env_create; |
| 3556 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3655 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
| 3557 | | BDB::LOG_AUTOREMOVE, 1); |
3656 | | BDB::LOG_AUTOREMOVE, 1); |
| … | |
… | |
| 3572 | |
3671 | |
| 3573 | cf::cleanup "db_env_open(db): $@" if $@; |
3672 | cf::cleanup "db_env_open(db): $@" if $@; |
| 3574 | }; |
3673 | }; |
| 3575 | } |
3674 | } |
| 3576 | |
3675 | |
| 3577 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
3676 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
| 3578 | after => 3, |
|
|
| 3579 | interval => 1, |
|
|
| 3580 | hard => 1, |
|
|
| 3581 | prio => 0, |
|
|
| 3582 | data => WF_AUTOCANCEL, |
|
|
| 3583 | cb => sub { |
|
|
| 3584 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3677 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
| 3585 | }, |
|
|
| 3586 | ); |
3678 | }; |
| 3587 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3679 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
| 3588 | after => 11, |
|
|
| 3589 | interval => 60, |
|
|
| 3590 | hard => 1, |
|
|
| 3591 | prio => 0, |
|
|
| 3592 | data => WF_AUTOCANCEL, |
|
|
| 3593 | cb => sub { |
|
|
| 3594 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3680 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
| 3595 | }, |
|
|
| 3596 | ); |
3681 | }; |
| 3597 | $BDB_TRICKLE_WATCHER = Event->timer ( |
3682 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
| 3598 | after => 5, |
|
|
| 3599 | interval => 10, |
|
|
| 3600 | hard => 1, |
|
|
| 3601 | prio => 0, |
|
|
| 3602 | data => WF_AUTOCANCEL, |
|
|
| 3603 | cb => sub { |
|
|
| 3604 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3683 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
| 3605 | }, |
|
|
| 3606 | ); |
3684 | }; |
| 3607 | } |
3685 | } |
| 3608 | |
3686 | |
| 3609 | { |
3687 | { |
|
|
3688 | # configure IO::AIO |
|
|
3689 | |
| 3610 | IO::AIO::min_parallel 8; |
3690 | IO::AIO::min_parallel 8; |
| 3611 | |
|
|
| 3612 | undef $Coro::AIO::WATCHER; |
|
|
| 3613 | IO::AIO::max_poll_time $TICK * 0.1; |
3691 | IO::AIO::max_poll_time $TICK * 0.1; |
| 3614 | $AIO_POLL_WATCHER = Event->io ( |
3692 | $Coro::AIO::WATCHER->priority (1); |
| 3615 | reentrant => 0, |
|
|
| 3616 | data => WF_AUTOCANCEL, |
|
|
| 3617 | fd => IO::AIO::poll_fileno, |
|
|
| 3618 | poll => 'r', |
|
|
| 3619 | prio => 6, |
|
|
| 3620 | cb => \&IO::AIO::poll_cb, |
|
|
| 3621 | ); |
|
|
| 3622 | } |
3693 | } |
| 3623 | |
3694 | |
| 3624 | my $_log_backtrace; |
3695 | my $_log_backtrace; |
| 3625 | |
3696 | |
| 3626 | sub _log_backtrace { |
3697 | sub _log_backtrace { |
