1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the Affero GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # and the GNU General Public License along with this program. If not, see |
17 | # and the GNU General Public License along with this program. If not, see |
18 | # <http://www.gnu.org/licenses/>. |
18 | # <http://www.gnu.org/licenses/>. |
19 | # |
19 | # |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
… | |
… | |
32 | use Safe; |
32 | use Safe; |
33 | use Safe::Hole; |
33 | use Safe::Hole; |
34 | use Storable (); |
34 | use Storable (); |
35 | use Carp (); |
35 | use Carp (); |
36 | |
36 | |
37 | use Guard (); |
37 | use AnyEvent (); |
|
|
38 | use AnyEvent::IO (); |
|
|
39 | use AnyEvent::DNS (); |
|
|
40 | |
38 | use Coro (); |
41 | use Coro (); |
39 | use Coro::State; |
42 | use Coro::State; |
40 | use Coro::Handle; |
43 | use Coro::Handle; |
41 | use Coro::EV; |
44 | use Coro::EV; |
42 | use Coro::AnyEvent; |
45 | use Coro::AnyEvent; |
… | |
… | |
48 | use Coro::AIO; |
51 | use Coro::AIO; |
49 | use Coro::BDB 1.6; |
52 | use Coro::BDB 1.6; |
50 | use Coro::Storable; |
53 | use Coro::Storable; |
51 | use Coro::Util (); |
54 | use Coro::Util (); |
52 | |
55 | |
|
|
56 | use Guard (); |
53 | use JSON::XS 2.01 (); |
57 | use JSON::XS 2.01 (); |
54 | use BDB (); |
58 | use BDB (); |
55 | use Data::Dumper; |
59 | use Data::Dumper; |
56 | use Fcntl; |
60 | use Fcntl; |
57 | use YAML::XS (); |
61 | use YAML::XS (); |
|
|
62 | use CBOR::XS (); |
58 | use IO::AIO (); |
63 | use IO::AIO (); |
59 | use Time::HiRes; |
|
|
60 | use Compress::LZF; |
64 | use Compress::LZF; |
61 | use Digest::MD5 (); |
65 | use Digest::MD5 (); |
62 | |
66 | |
63 | AnyEvent::detect; |
67 | AnyEvent::detect; |
64 | |
68 | |
… | |
… | |
83 | our %COMMAND = (); |
87 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
88 | our %COMMAND_TIME = (); |
85 | |
89 | |
86 | our @EXTS = (); # list of extension package names |
90 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
91 | our %EXTCMD = (); |
|
|
92 | our %EXTACMD = (); |
88 | our %EXTICMD = (); |
93 | our %EXTICMD = (); |
|
|
94 | our %EXTIACMD = (); |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
95 | our %EXT_CORO = (); # coroutines bound to extensions |
90 | our %EXT_MAP = (); # pluggable maps |
96 | our %EXT_MAP = (); # pluggable maps |
91 | |
97 | |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
98 | our $RELOAD; # number of reloads so far, non-zero while in reload |
93 | our @EVENT; |
99 | our @EVENT; |
… | |
… | |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
114 | our $RANDOMDIR = "$LOCALDIR/random"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
115 | our $BDBDIR = "$LOCALDIR/db"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
116 | our $PIDFILE = "$LOCALDIR/pid"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
117 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
112 | |
118 | |
113 | our %RESOURCE; # unused |
119 | #our %RESOURCE; # unused |
114 | |
120 | |
115 | our $OUTPUT_RATE_MIN = 3000; |
121 | our $OUTPUT_RATE_MIN = 3000; |
116 | our $OUTPUT_RATE_MAX = 1000000; |
122 | our $OUTPUT_RATE_MAX = 1000000; |
117 | |
123 | |
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
124 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
129 | our $DB_ENV; |
135 | our $DB_ENV; |
130 | |
136 | |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
137 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
132 | |
138 | |
133 | our %CFG; |
139 | our %CFG; |
|
|
140 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
134 | |
141 | |
135 | our $UPTIME; $UPTIME ||= time; |
142 | our $UPTIME; $UPTIME ||= time; |
136 | our $RUNTIME; |
143 | our $RUNTIME = 0; |
|
|
144 | our $SERVER_TICK = 0; |
137 | our $NOW; |
145 | our $NOW; |
138 | |
146 | |
139 | our (%PLAYER, %PLAYER_LOADING); # all users |
147 | our (%PLAYER, %PLAYER_LOADING); # all users |
140 | our (%MAP, %MAP_LOADING ); # all maps |
148 | our (%MAP, %MAP_LOADING ); # all maps |
141 | our $LINK_MAP; # the special {link} map, which is always available |
149 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
150 | |
158 | |
151 | our @POST_INIT; |
159 | our @POST_INIT; |
152 | |
160 | |
153 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
161 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
154 | our $REALLY_UNLOOP; # never set to true, please :) |
162 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
163 | |
|
|
164 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
165 | our @WAIT_FOR_TICK_BEGIN; |
155 | |
166 | |
156 | binmode STDOUT; |
167 | binmode STDOUT; |
157 | binmode STDERR; |
168 | binmode STDERR; |
158 | |
169 | |
159 | # read virtual server time, if available |
170 | # read virtual server time, if available |
… | |
… | |
193 | |
204 | |
194 | =over 4 |
205 | =over 4 |
195 | |
206 | |
196 | =item $cf::UPTIME |
207 | =item $cf::UPTIME |
197 | |
208 | |
198 | The timestamp of the server start (so not actually an uptime). |
209 | The timestamp of the server start (so not actually an "uptime"). |
|
|
210 | |
|
|
211 | =item $cf::SERVER_TICK |
|
|
212 | |
|
|
213 | An unsigned integer that starts at zero when the server is started and is |
|
|
214 | incremented on every tick. |
|
|
215 | |
|
|
216 | =item $cf::NOW |
|
|
217 | |
|
|
218 | The (real) time of the last (current) server tick - updated before and |
|
|
219 | after tick processing, so this is useful only as a rough "what time is it |
|
|
220 | now" estimate. |
|
|
221 | |
|
|
222 | =item $cf::TICK |
|
|
223 | |
|
|
224 | The interval between each server tick, in seconds. |
199 | |
225 | |
200 | =item $cf::RUNTIME |
226 | =item $cf::RUNTIME |
201 | |
227 | |
202 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
228 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
203 | every server tick. |
229 | every server tick. |
204 | |
230 | |
205 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
231 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
206 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
232 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
207 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
233 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
208 | |
234 | |
209 | Various directories - "/etc", read-only install directory, perl-library |
235 | Various directories - "/etc", read-only install directory, perl-library |
210 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
236 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
211 | unique-items directory, player file directory, random maps directory and |
237 | unique-items directory, player file directory, random maps directory and |
212 | database environment. |
238 | database environment. |
213 | |
239 | |
214 | =item $cf::NOW |
|
|
215 | |
|
|
216 | The time of the last (current) server tick. |
|
|
217 | |
|
|
218 | =item $cf::TICK |
|
|
219 | |
|
|
220 | The interval between server ticks, in seconds. |
|
|
221 | |
|
|
222 | =item $cf::LOADAVG |
240 | =item $cf::LOADAVG |
223 | |
241 | |
224 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
242 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
225 | (none) and 1 (overloaded), indicating how much time is spent on processing |
243 | (none) and 1 (overloaded), indicating how much time is spent on processing |
226 | objects per tick. Healthy values are < 0.5. |
244 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
234 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
252 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
235 | from wherever your confdir points to. |
253 | from wherever your confdir points to. |
236 | |
254 | |
237 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
255 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
238 | |
256 | |
239 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
257 | These are functions that inhibit the current coroutine one tick. |
240 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
258 | cf::wait_for_tick_begin only returns directly I<after> the tick |
|
|
259 | processing (and consequently, can only wake one thread per tick), while |
241 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
260 | cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
261 | |
|
|
262 | Note that cf::wait_for_tick will immediately return when the server is not |
|
|
263 | ticking, making it suitable for small pauses in threads that need to run |
|
|
264 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
265 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
266 | |
|
|
267 | =item $cf::WAIT_FOR_TICK |
|
|
268 | |
|
|
269 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
270 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
271 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
272 | next server tick. |
242 | |
273 | |
243 | =cut |
274 | =cut |
244 | |
275 | |
245 | sub wait_for_tick(); |
276 | sub wait_for_tick(); |
246 | sub wait_for_tick_begin(); |
277 | sub wait_for_tick_begin(); |
… | |
… | |
312 | )) { |
343 | )) { |
313 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
344 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
314 | } |
345 | } |
315 | |
346 | |
316 | $EV::DIED = sub { |
347 | $EV::DIED = sub { |
317 | Carp::cluck "error in event callback: @_"; |
348 | warn "error in event callback: $@"; |
318 | }; |
349 | }; |
319 | |
350 | |
320 | ############################################################################# |
351 | ############################################################################# |
321 | |
352 | |
322 | sub fork_call(&@); |
353 | sub fork_call(&@); |
… | |
… | |
349 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
380 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
350 | $d |
381 | $d |
351 | } || "[unable to dump $_[0]: '$@']"; |
382 | } || "[unable to dump $_[0]: '$@']"; |
352 | } |
383 | } |
353 | |
384 | |
354 | =item $scalar = load_file $path |
385 | =item $scalar = cf::load_file $path |
355 | |
386 | |
356 | Loads the given file from path and returns its contents. Croaks on error |
387 | Loads the given file from path and returns its contents. Croaks on error |
357 | and can block. |
388 | and can block. |
358 | |
389 | |
359 | =cut |
390 | =cut |
… | |
… | |
363 | or Carp::croak "$_[0]: $!"; |
394 | or Carp::croak "$_[0]: $!"; |
364 | |
395 | |
365 | $data |
396 | $data |
366 | } |
397 | } |
367 | |
398 | |
|
|
399 | =item $success = cf::replace_file $path, $data, $sync |
|
|
400 | |
|
|
401 | Atomically replaces the file at the given $path with new $data, and |
|
|
402 | optionally $sync the data to disk before replacing the file. |
|
|
403 | |
|
|
404 | =cut |
|
|
405 | |
|
|
406 | sub replace_file($$;$) { |
|
|
407 | my ($path, $data, $sync) = @_; |
|
|
408 | |
|
|
409 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
410 | |
|
|
411 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
412 | or return; |
|
|
413 | |
|
|
414 | $data = $data->() if ref $data; |
|
|
415 | |
|
|
416 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
417 | or return; |
|
|
418 | |
|
|
419 | !$sync |
|
|
420 | or !aio_fsync $fh |
|
|
421 | or return; |
|
|
422 | |
|
|
423 | aio_close $fh |
|
|
424 | and return; |
|
|
425 | |
|
|
426 | aio_rename "$path~", $path |
|
|
427 | and return; |
|
|
428 | |
|
|
429 | if ($sync) { |
|
|
430 | $path =~ s%/[^/]*$%%; |
|
|
431 | aio_pathsync $path; |
|
|
432 | } |
|
|
433 | |
|
|
434 | 1 |
|
|
435 | } |
|
|
436 | |
368 | =item $ref = cf::decode_json $json |
437 | =item $ref = cf::decode_json $json |
369 | |
438 | |
370 | Converts a JSON string into the corresponding perl data structure. |
439 | Converts a JSON string into the corresponding perl data structure. |
371 | |
440 | |
372 | =item $json = cf::encode_json $ref |
441 | =item $json = cf::encode_json $ref |
… | |
… | |
394 | |
463 | |
395 | =cut |
464 | =cut |
396 | |
465 | |
397 | sub decode_yaml($) { |
466 | sub decode_yaml($) { |
398 | fork_call { YAML::XS::Load $_[0] } @_ |
467 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
468 | } |
|
|
469 | |
|
|
470 | =item $scalar = cf::decode_cbor $scalar |
|
|
471 | |
|
|
472 | Same as CBOR::XS::decode_cbor, but takes server ticks into account, so |
|
|
473 | blocks. For small amounts of data, C<CBOR::XS::decode_cbor> is the better |
|
|
474 | alternative. |
|
|
475 | |
|
|
476 | =cut |
|
|
477 | |
|
|
478 | sub decode_cbor($) { |
|
|
479 | # we assume 10mb/s minimum decoding speed (on a ~2ghz machine) |
|
|
480 | cf::get_slot +(length $_[0]) / 10_000_000, 0, "decode_cbor"; |
|
|
481 | CBOR::XS::decode_cbor $_[0] |
399 | } |
482 | } |
400 | |
483 | |
401 | =item $scalar = cf::unlzf $scalar |
484 | =item $scalar = cf::unlzf $scalar |
402 | |
485 | |
403 | Same as Compress::LZF::compress, but takes server ticks into account, so |
486 | Same as Compress::LZF::compress, but takes server ticks into account, so |
… | |
… | |
442 | } |
525 | } |
443 | } |
526 | } |
444 | |
527 | |
445 | =item cf::lock_wait $string |
528 | =item cf::lock_wait $string |
446 | |
529 | |
447 | Wait until the given lock is available. See cf::lock_acquire. |
530 | Wait until the given lock is available. See cf::lock_acquire. |
448 | |
531 | |
449 | =item my $lock = cf::lock_acquire $string |
532 | =item my $lock = cf::lock_acquire $string |
450 | |
533 | |
451 | Wait until the given lock is available and then acquires it and returns |
534 | Wait until the given lock is available and then acquires it and returns |
452 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
535 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
… | |
… | |
505 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
588 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
506 | (default: 0): This call blocks and returns only when you have at least |
589 | (default: 0): This call blocks and returns only when you have at least |
507 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
590 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
508 | till the next cede. |
591 | till the next cede. |
509 | |
592 | |
510 | Background jobs should use a priority les than zero, interactive jobs |
593 | Background jobs should use a priority less than zero, interactive jobs |
511 | should use 100 or more. |
594 | should use 100 or more. |
512 | |
595 | |
513 | The optional C<$name> can be used to identify the job to run. It might be |
596 | The optional C<$name> can be used to identify the job to run. It might be |
514 | used for statistical purposes and should identify the same time-class. |
597 | used for statistical purposes and should identify the same time-class. |
515 | |
598 | |
… | |
… | |
528 | my $signal = new Coro::Signal; |
611 | my $signal = new Coro::Signal; |
529 | my $busy; |
612 | my $busy; |
530 | |
613 | |
531 | while () { |
614 | while () { |
532 | next_job: |
615 | next_job: |
|
|
616 | |
|
|
617 | Coro::cede; |
533 | |
618 | |
534 | my $avail = cf::till_tick; |
619 | my $avail = cf::till_tick; |
535 | |
620 | |
536 | for (0 .. $#SLOT_QUEUE) { |
621 | for (0 .. $#SLOT_QUEUE) { |
537 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
622 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
538 | $busy = 0; |
623 | $busy = 0; |
539 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
624 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
540 | $job->[2]->send; |
625 | $job->[2]->send; |
541 | Coro::cede; |
|
|
542 | goto next_job; |
626 | goto next_job; |
543 | } else { |
627 | } else { |
544 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
628 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
545 | } |
629 | } |
546 | } |
630 | } |
547 | |
631 | |
548 | if (@SLOT_QUEUE) { |
632 | if (@SLOT_QUEUE) { |
549 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
633 | wait_for_tick; |
550 | push @cf::WAIT_FOR_TICK, $signal; |
|
|
551 | $signal->wait; |
|
|
552 | } else { |
634 | } else { |
553 | $busy = 0; |
635 | $busy = 0; |
554 | Coro::schedule; |
636 | Coro::schedule; |
555 | } |
637 | } |
556 | } |
638 | } |
… | |
… | |
582 | BEGIN { *async = \&Coro::async_pool } |
664 | BEGIN { *async = \&Coro::async_pool } |
583 | |
665 | |
584 | =item cf::sync_job { BLOCK } |
666 | =item cf::sync_job { BLOCK } |
585 | |
667 | |
586 | The design of Deliantra requires that the main coroutine ($Coro::main) |
668 | The design of Deliantra requires that the main coroutine ($Coro::main) |
587 | is always able to handle events or runnable, as Deliantra is only |
669 | is always able to handle events or is runnable, as Deliantra is only |
588 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
670 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
589 | acceptable. |
671 | acceptable. |
590 | |
672 | |
591 | If it must be done, put the blocking parts into C<sync_job>. This will run |
673 | If it must be done, put the blocking parts into C<sync_job>. This will run |
592 | the given BLOCK in another coroutine while waiting for the result. The |
674 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
620 | |
702 | |
621 | while ($busy) { |
703 | while ($busy) { |
622 | if (Coro::nready) { |
704 | if (Coro::nready) { |
623 | Coro::cede_notself; |
705 | Coro::cede_notself; |
624 | } else { |
706 | } else { |
625 | EV::loop EV::LOOP_ONESHOT; |
707 | EV::run EV::RUN_ONCE; |
626 | } |
708 | } |
627 | } |
709 | } |
628 | |
710 | |
629 | my $time = AE::time - $time; |
711 | my $time = AE::time - $time; |
630 | |
712 | |
… | |
… | |
671 | reset_signals; |
753 | reset_signals; |
672 | } |
754 | } |
673 | |
755 | |
674 | sub fork_call(&@) { |
756 | sub fork_call(&@) { |
675 | my ($cb, @args) = @_; |
757 | my ($cb, @args) = @_; |
676 | |
|
|
677 | # we seemingly have to make a local copy of the whole thing, |
|
|
678 | # otherwise perl prematurely frees the stuff :/ |
|
|
679 | # TODO: investigate and fix (likely this will be rather laborious) |
|
|
680 | |
758 | |
681 | my @res = Coro::Util::fork_eval { |
759 | my @res = Coro::Util::fork_eval { |
682 | cf::post_fork; |
760 | cf::post_fork; |
683 | &$cb |
761 | &$cb |
684 | } @args; |
762 | } @args; |
… | |
… | |
834 | |
912 | |
835 | return db_get cache => "$id/data"; |
913 | return db_get cache => "$id/data"; |
836 | } |
914 | } |
837 | } |
915 | } |
838 | |
916 | |
839 | my $t1 = Time::HiRes::time; |
917 | my $t1 = EV::time; |
840 | my $data = $process->(\@data); |
918 | my $data = $process->(\@data); |
841 | my $t2 = Time::HiRes::time; |
919 | my $t2 = EV::time; |
842 | |
920 | |
843 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
921 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
844 | |
922 | |
845 | db_put cache => "$id/data", $data; |
923 | db_put cache => "$id/data", $data; |
846 | db_put cache => "$id/md5" , $md5; |
924 | db_put cache => "$id/md5" , $md5; |
… | |
… | |
1366 | =cut |
1444 | =cut |
1367 | |
1445 | |
1368 | ############################################################################# |
1446 | ############################################################################# |
1369 | # command handling &c |
1447 | # command handling &c |
1370 | |
1448 | |
1371 | =item cf::register_command $name => \&callback($ob,$args); |
1449 | =item cf::register_command $name => \&callback($ob,$args) |
1372 | |
1450 | |
1373 | Register a callback for execution when the client sends the user command |
1451 | Register a callback for execution when the client sends the user command |
1374 | $name. |
1452 | $name. |
1375 | |
1453 | |
1376 | =cut |
1454 | =cut |
… | |
… | |
1382 | #warn "registering command '$name/$time' to '$caller'"; |
1460 | #warn "registering command '$name/$time' to '$caller'"; |
1383 | |
1461 | |
1384 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1462 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1385 | } |
1463 | } |
1386 | |
1464 | |
1387 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1465 | =item cf::register_extcmd $name => \&callback($pl,@args) |
1388 | |
1466 | |
1389 | Register a callback for execution when the client sends an (synchronous) |
1467 | Register a callback for execution when the client sends an (synchronous) |
1390 | extcmd packet. Ext commands will be processed in the order they are |
1468 | extcmd packet. Ext commands will be processed in the order they are |
1391 | received by the server, like other user commands. The first argument is |
1469 | received by the server, like other user commands. The first argument is |
1392 | the logged-in player. Ext commands can only be processed after a player |
1470 | the logged-in player. Ext commands can only be processed after a player |
1393 | has logged in successfully. |
1471 | has logged in successfully. |
1394 | |
1472 | |
1395 | If the callback returns something, it is sent back as if reply was being |
1473 | The values will be sent back to the client. |
1396 | called. |
|
|
1397 | |
1474 | |
|
|
1475 | =item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args) |
|
|
1476 | |
|
|
1477 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1478 | callback needs to clal the C<$reply> function. |
|
|
1479 | |
1398 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
1480 | =item cf::register_exticmd $name => \&callback($ns,@args) |
1399 | |
1481 | |
1400 | Register a callback for execution when the client sends an (asynchronous) |
1482 | Register a callback for execution when the client sends an (asynchronous) |
1401 | exticmd packet. Exti commands are processed by the server as soon as they |
1483 | exticmd packet. Exti commands are processed by the server as soon as they |
1402 | are received, i.e. out of order w.r.t. other commands. The first argument |
1484 | are received, i.e. out of order w.r.t. other commands. The first argument |
1403 | is a client socket. Exti commands can be received anytime, even before |
1485 | is a client socket. Exti commands can be received anytime, even before |
1404 | log-in. |
1486 | log-in. |
1405 | |
1487 | |
1406 | If the callback returns something, it is sent back as if reply was being |
1488 | The values will be sent back to the client. |
1407 | called. |
|
|
1408 | |
1489 | |
1409 | =cut |
1490 | =item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args) |
1410 | |
1491 | |
|
|
1492 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1493 | callback needs to clal the C<$reply> function. |
|
|
1494 | |
|
|
1495 | =cut |
|
|
1496 | |
1411 | sub register_extcmd { |
1497 | sub register_extcmd($$) { |
1412 | my ($name, $cb) = @_; |
1498 | my ($name, $cb) = @_; |
1413 | |
1499 | |
1414 | $EXTCMD{$name} = $cb; |
1500 | $EXTCMD{$name} = $cb; |
1415 | } |
1501 | } |
1416 | |
1502 | |
1417 | sub register_exticmd { |
1503 | sub register_async_extcmd($$) { |
1418 | my ($name, $cb) = @_; |
1504 | my ($name, $cb) = @_; |
1419 | |
1505 | |
|
|
1506 | $EXTACMD{$name} = $cb; |
|
|
1507 | } |
|
|
1508 | |
|
|
1509 | sub register_exticmd($$) { |
|
|
1510 | my ($name, $cb) = @_; |
|
|
1511 | |
1420 | $EXTICMD{$name} = $cb; |
1512 | $EXTICMD{$name} = $cb; |
|
|
1513 | } |
|
|
1514 | |
|
|
1515 | sub register_async_exticmd($$) { |
|
|
1516 | my ($name, $cb) = @_; |
|
|
1517 | |
|
|
1518 | $EXTIACMD{$name} = $cb; |
1421 | } |
1519 | } |
1422 | |
1520 | |
1423 | use File::Glob (); |
1521 | use File::Glob (); |
1424 | |
1522 | |
1425 | cf::player->attach ( |
1523 | cf::player->attach ( |
… | |
… | |
1439 | my ($pl, $buf) = @_; |
1537 | my ($pl, $buf) = @_; |
1440 | |
1538 | |
1441 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1539 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1442 | |
1540 | |
1443 | if (ref $msg) { |
1541 | if (ref $msg) { |
1444 | my ($type, $reply, @payload) = |
1542 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1445 | "ARRAY" eq ref $msg |
|
|
1446 | ? @$msg |
|
|
1447 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1448 | |
1543 | |
1449 | my @reply; |
|
|
1450 | |
|
|
1451 | if (my $cb = $EXTCMD{$type}) { |
1544 | if (my $cb = $EXTACMD{$type}) { |
|
|
1545 | $cb->( |
|
|
1546 | $pl, |
|
|
1547 | sub { |
|
|
1548 | $pl->ext_msg ("reply-$reply", @_) |
|
|
1549 | if $reply; |
|
|
1550 | }, |
|
|
1551 | @payload |
|
|
1552 | ); |
|
|
1553 | } else { |
|
|
1554 | my @reply; |
|
|
1555 | |
|
|
1556 | if (my $cb = $EXTCMD{$type}) { |
1452 | @reply = $cb->($pl, @payload); |
1557 | @reply = $cb->($pl, @payload); |
|
|
1558 | } |
|
|
1559 | |
|
|
1560 | $pl->ext_msg ("reply-$reply", @reply) |
|
|
1561 | if $reply; |
1453 | } |
1562 | } |
1454 | |
|
|
1455 | $pl->ext_reply ($reply, @reply) |
|
|
1456 | if $reply; |
|
|
1457 | |
1563 | |
1458 | } else { |
1564 | } else { |
1459 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1565 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1460 | } |
1566 | } |
1461 | |
1567 | |
… | |
… | |
1474 | }; |
1580 | }; |
1475 | |
1581 | |
1476 | $grp |
1582 | $grp |
1477 | } |
1583 | } |
1478 | |
1584 | |
|
|
1585 | sub _ext_cfg_reg($$$$) { |
|
|
1586 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1587 | |
|
|
1588 | $cfgname = lc $varname |
|
|
1589 | unless length $cfgname; |
|
|
1590 | |
|
|
1591 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1592 | |
|
|
1593 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1594 | } |
|
|
1595 | |
1479 | sub load_extensions { |
1596 | sub load_extensions { |
1480 | info "loading extensions..."; |
1597 | info "loading extensions..."; |
|
|
1598 | |
|
|
1599 | %EXT_CFG = (); |
1481 | |
1600 | |
1482 | cf::sync_job { |
1601 | cf::sync_job { |
1483 | my %todo; |
1602 | my %todo; |
1484 | |
1603 | |
1485 | for my $path (<$LIBDIR/*.ext>) { |
1604 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1528 | unless exists $done{$_}; |
1647 | unless exists $done{$_}; |
1529 | } |
1648 | } |
1530 | |
1649 | |
1531 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1650 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1532 | |
1651 | |
|
|
1652 | my $source = $v->{source}; |
|
|
1653 | |
|
|
1654 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1655 | $source =~ s{ |
|
|
1656 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1657 | }{ |
|
|
1658 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1659 | }gmxe; |
|
|
1660 | |
1533 | my $active = eval $v->{source}; |
1661 | my $active = eval $source; |
1534 | |
1662 | |
1535 | if (length $@) { |
1663 | if (length $@) { |
1536 | error "$v->{path}: $@\n"; |
1664 | error "$v->{path}: $@\n"; |
1537 | |
1665 | |
1538 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1666 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1825 | } |
1953 | } |
1826 | |
1954 | |
1827 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1955 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1828 | |
1956 | |
1829 | Expand deliantra pod fragments into protocol xml. |
1957 | Expand deliantra pod fragments into protocol xml. |
1830 | |
|
|
1831 | =item $player->ext_reply ($msgid, @msg) |
|
|
1832 | |
|
|
1833 | Sends an ext reply to the player. |
|
|
1834 | |
|
|
1835 | =cut |
|
|
1836 | |
|
|
1837 | sub ext_reply($$@) { |
|
|
1838 | my ($self, $id, @msg) = @_; |
|
|
1839 | |
|
|
1840 | $self->ns->ext_reply ($id, @msg) |
|
|
1841 | } |
|
|
1842 | |
1958 | |
1843 | =item $player->ext_msg ($type, @msg) |
1959 | =item $player->ext_msg ($type, @msg) |
1844 | |
1960 | |
1845 | Sends an ext event to the client. |
1961 | Sends an ext event to the client. |
1846 | |
1962 | |
… | |
… | |
2245 | # if $self->per_party; |
2361 | # if $self->per_party; |
2246 | |
2362 | |
2247 | $self |
2363 | $self |
2248 | } |
2364 | } |
2249 | |
2365 | |
2250 | # find and load all maps in the 3x3 area around a map |
|
|
2251 | sub load_neighbours { |
|
|
2252 | my ($map) = @_; |
|
|
2253 | |
|
|
2254 | my @neigh; # diagonal neighbours |
|
|
2255 | |
|
|
2256 | for (0 .. 3) { |
|
|
2257 | my $neigh = $map->tile_path ($_) |
|
|
2258 | or next; |
|
|
2259 | $neigh = find $neigh, $map |
|
|
2260 | or next; |
|
|
2261 | $neigh->load; |
|
|
2262 | |
|
|
2263 | # now find the diagonal neighbours |
|
|
2264 | push @neigh, |
|
|
2265 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2266 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2267 | } |
|
|
2268 | |
|
|
2269 | for (grep defined $_->[0], @neigh) { |
|
|
2270 | my ($path, $origin) = @$_; |
|
|
2271 | my $neigh = find $path, $origin |
|
|
2272 | or next; |
|
|
2273 | $neigh->load; |
|
|
2274 | } |
|
|
2275 | } |
|
|
2276 | |
|
|
2277 | sub find_sync { |
2366 | sub find_sync { |
2278 | my ($path, $origin) = @_; |
2367 | my ($path, $origin) = @_; |
2279 | |
2368 | |
2280 | # it's a bug to call this from the main context |
2369 | # it's a bug to call this from the main context |
2281 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2370 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
… | |
… | |
2299 | |
2388 | |
2300 | sub find_async { |
2389 | sub find_async { |
2301 | my ($path, $origin, $load) = @_; |
2390 | my ($path, $origin, $load) = @_; |
2302 | |
2391 | |
2303 | $path = normalise $path, $origin; |
2392 | $path = normalise $path, $origin; |
2304 | |
2393 | |
2305 | if (my $map = $cf::MAP{$path}) { |
2394 | if (my $map = $cf::MAP{$path}) { |
2306 | return $map if !$load || $map->linkable; |
2395 | return $map if !$load || $map->linkable; |
2307 | } |
2396 | } |
2308 | |
2397 | |
2309 | $MAP_PREFETCH{$path} |= $load; |
2398 | $MAP_PREFETCH{$path} |= $load; |
2310 | |
2399 | |
2311 | $MAP_PREFETCHER ||= cf::async { |
2400 | $MAP_PREFETCHER ||= cf::async { |
2312 | $Coro::current->{desc} = "map prefetcher"; |
2401 | $Coro::current->{desc} = "map prefetcher"; |
2313 | |
2402 | |
2314 | while (%MAP_PREFETCH) { |
2403 | while (%MAP_PREFETCH) { |
2315 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2404 | for my $k (keys %MAP_PREFETCH) { |
2316 | if (my $map = find $k) { |
2405 | if (my $map = find $k) { |
2317 | $map->load if $v; |
2406 | $map->load if $MAP_PREFETCH{$k}; |
2318 | } |
2407 | } |
2319 | |
2408 | |
2320 | delete $MAP_PREFETCH{$k}; |
2409 | delete $MAP_PREFETCH{$k}; |
2321 | } |
2410 | } |
2322 | } |
2411 | } |
… | |
… | |
2576 | |
2665 | |
2577 | Creates and returns a persistent reference to an object that can be stored as a string. |
2666 | Creates and returns a persistent reference to an object that can be stored as a string. |
2578 | |
2667 | |
2579 | =item $ob = cf::object::deref ($refstring) |
2668 | =item $ob = cf::object::deref ($refstring) |
2580 | |
2669 | |
2581 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2670 | returns the objetc referenced by refstring. may return undef when it cannot find the object, |
2582 | even if the object actually exists. May block. |
2671 | even if the object actually exists. May block. |
2583 | |
2672 | |
2584 | =cut |
2673 | =cut |
2585 | |
2674 | |
2586 | sub deref { |
2675 | sub deref { |
… | |
… | |
2668 | =item $player_object->may ("access") |
2757 | =item $player_object->may ("access") |
2669 | |
2758 | |
2670 | Returns wether the given player is authorized to access resource "access" |
2759 | Returns wether the given player is authorized to access resource "access" |
2671 | (e.g. "command_wizcast"). |
2760 | (e.g. "command_wizcast"). |
2672 | |
2761 | |
|
|
2762 | This is implemented by checking a config setting of C<may_access> where |
|
|
2763 | C<access> is replaced by the access string. The following alternatives are |
|
|
2764 | possible (and are tested in order): |
|
|
2765 | |
|
|
2766 | =over 4 |
|
|
2767 | |
|
|
2768 | =item * Player is DM |
|
|
2769 | |
|
|
2770 | The request will succeed. |
|
|
2771 | |
|
|
2772 | =item * may_access is an array reference |
|
|
2773 | |
|
|
2774 | If either the player nickname or UUID is in the array, the request will |
|
|
2775 | succeed, otherwise it will fail. |
|
|
2776 | |
|
|
2777 | =item * may_access is a true value |
|
|
2778 | |
|
|
2779 | The request will succeed. |
|
|
2780 | |
|
|
2781 | =item * may_access is missing or false |
|
|
2782 | |
|
|
2783 | The request will fail. |
|
|
2784 | |
|
|
2785 | =back |
|
|
2786 | |
2673 | =cut |
2787 | =cut |
2674 | |
2788 | |
2675 | sub cf::object::player::may { |
2789 | sub cf::object::player::may { |
2676 | my ($self, $access) = @_; |
2790 | my ($self, $access) = @_; |
2677 | |
2791 | |
2678 | $self->flag (cf::FLAG_WIZ) || |
2792 | $self->flag (cf::FLAG_WIZ) || |
2679 | (ref $cf::CFG{"may_$access"} |
2793 | (ref $cf::CFG{"may_$access"} |
2680 | ? scalar grep $self->name eq $_, @{$cf::CFG{"may_$access"}} |
2794 | ? scalar grep $self->name eq $_ || $self->uuid eq $_, @{$cf::CFG{"may_$access"}} |
2681 | : $cf::CFG{"may_$access"}) |
2795 | : $cf::CFG{"may_$access"}) |
2682 | } |
2796 | } |
2683 | |
2797 | |
2684 | =item $player_object->enter_link |
2798 | =item $player_object->enter_link |
2685 | |
2799 | |
… | |
… | |
2688 | The player should be reasonably safe there for short amounts of time (e.g. |
2802 | The player should be reasonably safe there for short amounts of time (e.g. |
2689 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2803 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2690 | though, as the player cannot control the character while it is on the link |
2804 | though, as the player cannot control the character while it is on the link |
2691 | map. |
2805 | map. |
2692 | |
2806 | |
2693 | Will never block. |
2807 | This method will never block, which is the whole reaosn for it's |
|
|
2808 | existance: you can I<always> put a player onto the link map, which is the |
|
|
2809 | only place to put objects that is guaranteed to exist. |
|
|
2810 | |
|
|
2811 | A typical usage pattern is to call C<enter_link> synchronously from the |
|
|
2812 | server, then start a new thread, do your blocking stuff there and then |
|
|
2813 | call C<leave_link> from that thread. |
2694 | |
2814 | |
2695 | =item $player_object->leave_link ($map, $x, $y) |
2815 | =item $player_object->leave_link ($map, $x, $y) |
2696 | |
2816 | |
2697 | Moves the player out of the special C<{link}> map onto the specified |
2817 | Moves the player out of the special C<{link}> map onto the specified |
2698 | map. If the map is not valid (or omitted), the player will be moved back |
2818 | map. If the map is not valid (or omitted), the player will be moved back |
… | |
… | |
2753 | # use -1 or undef as default coordinates, not 0, 0 |
2873 | # use -1 or undef as default coordinates, not 0, 0 |
2754 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2874 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2755 | if $x <= 0 && $y <= 0; |
2875 | if $x <= 0 && $y <= 0; |
2756 | |
2876 | |
2757 | $map->load; |
2877 | $map->load; |
2758 | $map->load_neighbours; |
|
|
2759 | |
2878 | |
2760 | return unless $self->contr->active; |
2879 | return unless $self->contr->active; |
2761 | |
2880 | |
2762 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2881 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2763 | if ($self->enter_map ($map, $x, $y)) { |
2882 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2969 | |
3088 | |
2970 | =head3 cf::client |
3089 | =head3 cf::client |
2971 | |
3090 | |
2972 | =over 4 |
3091 | =over 4 |
2973 | |
3092 | |
2974 | =item $client->send_drawinfo ($text, $flags) |
|
|
2975 | |
|
|
2976 | Sends a drawinfo packet to the client. Circumvents output buffering so |
|
|
2977 | should not be used under normal circumstances. |
|
|
2978 | |
|
|
2979 | =cut |
|
|
2980 | |
|
|
2981 | sub cf::client::send_drawinfo { |
|
|
2982 | my ($self, $text, $flags) = @_; |
|
|
2983 | |
|
|
2984 | utf8::encode $text; |
|
|
2985 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2986 | } |
|
|
2987 | |
|
|
2988 | =item $client->send_big_packet ($pkt) |
3093 | =item $client->send_big_packet ($pkt) |
2989 | |
3094 | |
2990 | Like C<send_packet>, but tries to compress large packets, and fragments |
3095 | Like C<send_packet>, but tries to compress large packets, and fragments |
2991 | them as required. |
3096 | them as required. |
2992 | |
3097 | |
… | |
… | |
3010 | $self->send_packet ($pkt); |
3115 | $self->send_packet ($pkt); |
3011 | } |
3116 | } |
3012 | |
3117 | |
3013 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
3118 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
3014 | |
3119 | |
3015 | Send a drawinfo or msg packet to the client, formatting the msg for the |
3120 | Send a msg packet to the client, formatting the msg for the client if |
3016 | client if neccessary. C<$type> should be a string identifying the type of |
3121 | necessary. C<$type> should be a string identifying the type of the |
3017 | the message, with C<log> being the default. If C<$color> is negative, suppress |
3122 | message, with C<log> being the default. If C<$color> is negative, suppress |
3018 | the message unless the client supports the msg packet. |
3123 | the message unless the client supports the msg packet. |
3019 | |
3124 | |
3020 | =cut |
3125 | =cut |
3021 | |
3126 | |
3022 | # non-persistent channels (usually the info channel) |
3127 | # non-persistent channels (usually the info channel) |
… | |
… | |
3065 | }, |
3170 | }, |
3066 | "c/body" => { |
3171 | "c/body" => { |
3067 | id => "infobox", |
3172 | id => "infobox", |
3068 | title => "Body Parts", |
3173 | title => "Body Parts", |
3069 | reply => undef, |
3174 | reply => undef, |
3070 | tooltip => "Shows which body parts you posess and are available", |
3175 | tooltip => "Shows which body parts you possess and are available", |
3071 | }, |
3176 | }, |
3072 | "c/statistics" => { |
3177 | "c/statistics" => { |
3073 | id => "infobox", |
3178 | id => "infobox", |
3074 | title => "Statistics", |
3179 | title => "Statistics", |
3075 | reply => undef, |
3180 | reply => undef, |
… | |
… | |
3127 | id => "death", |
3232 | id => "death", |
3128 | title => "Death", |
3233 | title => "Death", |
3129 | reply => undef, |
3234 | reply => undef, |
3130 | tooltip => "Reason for and more info about your most recent death", |
3235 | tooltip => "Reason for and more info about your most recent death", |
3131 | }, |
3236 | }, |
|
|
3237 | "c/fatal" => { |
|
|
3238 | id => "fatal", |
|
|
3239 | title => "Fatal Error", |
|
|
3240 | reply => undef, |
|
|
3241 | tooltip => "Reason for the server disconnect", |
|
|
3242 | }, |
3132 | "c/say" => $SAY_CHANNEL, |
3243 | "c/say" => $SAY_CHANNEL, |
3133 | "c/chat" => $CHAT_CHANNEL, |
3244 | "c/chat" => $CHAT_CHANNEL, |
3134 | ); |
3245 | ); |
3135 | |
3246 | |
3136 | sub cf::client::send_msg { |
3247 | sub cf::client::send_msg { |
… | |
… | |
3179 | =cut |
3290 | =cut |
3180 | |
3291 | |
3181 | sub cf::client::ext_msg($$@) { |
3292 | sub cf::client::ext_msg($$@) { |
3182 | my ($self, $type, @msg) = @_; |
3293 | my ($self, $type, @msg) = @_; |
3183 | |
3294 | |
3184 | if ($self->extcmd == 2) { |
|
|
3185 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3295 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3186 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3187 | push @msg, msgtype => "event_$type"; |
|
|
3188 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3189 | } |
|
|
3190 | } |
|
|
3191 | |
|
|
3192 | =item $client->ext_reply ($msgid, @msg) |
|
|
3193 | |
|
|
3194 | Sends an ext reply to the client. |
|
|
3195 | |
|
|
3196 | =cut |
|
|
3197 | |
|
|
3198 | sub cf::client::ext_reply($$@) { |
|
|
3199 | my ($self, $id, @msg) = @_; |
|
|
3200 | |
|
|
3201 | if ($self->extcmd == 2) { |
|
|
3202 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3203 | } elsif ($self->extcmd == 1) { |
|
|
3204 | #TODO: version 1, remove |
|
|
3205 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3206 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3207 | } |
|
|
3208 | } |
3296 | } |
3209 | |
3297 | |
3210 | =item $success = $client->query ($flags, "text", \&cb) |
3298 | =item $success = $client->query ($flags, "text", \&cb) |
3211 | |
3299 | |
3212 | Queues a query to the client, calling the given callback with |
3300 | Queues a query to the client, calling the given callback with |
… | |
… | |
3232 | |
3320 | |
3233 | $self->send_packet ($self->{query_queue}[0][0]) |
3321 | $self->send_packet ($self->{query_queue}[0][0]) |
3234 | if @{ $self->{query_queue} } == 1; |
3322 | if @{ $self->{query_queue} } == 1; |
3235 | |
3323 | |
3236 | 1 |
3324 | 1 |
|
|
3325 | } |
|
|
3326 | |
|
|
3327 | =item $client->update_command_faces |
|
|
3328 | |
|
|
3329 | =cut |
|
|
3330 | |
|
|
3331 | our %COMMAND_FACE; |
|
|
3332 | |
|
|
3333 | sub cf::client::update_command_faces { |
|
|
3334 | my ($self) = @_; |
|
|
3335 | |
|
|
3336 | my @faces = grep $_, |
|
|
3337 | $COMMAND_FACE{preferred}, |
|
|
3338 | $COMMAND_FACE{standard}, |
|
|
3339 | $COMMAND_FACE{skill}, |
|
|
3340 | $self->pl->ob->flag (cf::FLAG_WIZ) ? $COMMAND_FACE{dm} : (), |
|
|
3341 | $COMMAND_FACE{emote}, |
|
|
3342 | ; |
|
|
3343 | |
|
|
3344 | $self->send_face ($_) |
|
|
3345 | for @faces; |
|
|
3346 | $self->flush_fx; |
|
|
3347 | |
|
|
3348 | $self->ext_msg (command_list => @faces); |
|
|
3349 | } |
|
|
3350 | |
|
|
3351 | =item cf::client::set_command_face $type, $commands |
|
|
3352 | |
|
|
3353 | =cut |
|
|
3354 | |
|
|
3355 | sub cf::client::set_command_face { |
|
|
3356 | my ($type, $list) = @_; |
|
|
3357 | |
|
|
3358 | my $idx = &cf::face::set ( #d# ugly forward reference |
|
|
3359 | "command_list/$type" => cf::FT_RSRC, |
|
|
3360 | JSON::XS->new->utf8->encode ([ sort @$list ]) |
|
|
3361 | ); |
|
|
3362 | |
|
|
3363 | $COMMAND_FACE{$type} = $idx; |
3237 | } |
3364 | } |
3238 | |
3365 | |
3239 | cf::client->attach ( |
3366 | cf::client->attach ( |
3240 | on_connect => sub { |
3367 | on_connect => sub { |
3241 | my ($ns) = @_; |
3368 | my ($ns) = @_; |
… | |
… | |
3267 | my ($ns, $buf) = @_; |
3394 | my ($ns, $buf) = @_; |
3268 | |
3395 | |
3269 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3396 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3270 | |
3397 | |
3271 | if (ref $msg) { |
3398 | if (ref $msg) { |
3272 | my ($type, $reply, @payload) = |
3399 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3273 | "ARRAY" eq ref $msg |
|
|
3274 | ? @$msg |
|
|
3275 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3276 | |
3400 | |
3277 | my @reply; |
|
|
3278 | |
|
|
3279 | if (my $cb = $EXTICMD{$type}) { |
3401 | if (my $cb = $EXTIACMD{$type}) { |
|
|
3402 | $cb->( |
|
|
3403 | $ns, |
|
|
3404 | sub { |
|
|
3405 | $ns->ext_msg ("reply-$reply", @_) |
|
|
3406 | if $reply; |
|
|
3407 | }, |
|
|
3408 | @payload |
|
|
3409 | ); |
|
|
3410 | } else { |
|
|
3411 | my @reply; |
|
|
3412 | |
|
|
3413 | if (my $cb = $EXTICMD{$type}) { |
3280 | @reply = $cb->($ns, @payload); |
3414 | @reply = $cb->($ns, @payload); |
|
|
3415 | } |
|
|
3416 | |
|
|
3417 | $ns->ext_msg ("reply-$reply", @reply) |
|
|
3418 | if $reply; |
3281 | } |
3419 | } |
3282 | |
|
|
3283 | $ns->ext_reply ($reply, @reply) |
|
|
3284 | if $reply; |
|
|
3285 | |
|
|
3286 | } else { |
3420 | } else { |
3287 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3421 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3288 | } |
3422 | } |
3289 | |
3423 | |
3290 | cf::override; |
3424 | cf::override; |
… | |
… | |
3458 | =cut |
3592 | =cut |
3459 | |
3593 | |
3460 | ############################################################################# |
3594 | ############################################################################# |
3461 | # the server's init and main functions |
3595 | # the server's init and main functions |
3462 | |
3596 | |
|
|
3597 | { |
|
|
3598 | package cf::face; |
|
|
3599 | |
|
|
3600 | our %HASH; # hash => idx |
|
|
3601 | our @DATA; # dynamically-created facedata, only faceste 0 used |
|
|
3602 | our @FOFS; # file offset, if > 0 |
|
|
3603 | our @SIZE; # size of face, in octets |
|
|
3604 | our @META; # meta hash of face, if any |
|
|
3605 | our $DATAFH; # facedata filehandle |
|
|
3606 | |
|
|
3607 | # internal api, not finalised |
|
|
3608 | sub set { |
|
|
3609 | my ($name, $type, $data) = @_; |
|
|
3610 | |
|
|
3611 | my $idx = cf::face::find $name; |
|
|
3612 | |
|
|
3613 | if ($idx) { |
|
|
3614 | delete $HASH{cf::face::get_csum $idx}; |
|
|
3615 | } else { |
|
|
3616 | $idx = cf::face::alloc $name; |
|
|
3617 | } |
|
|
3618 | |
|
|
3619 | my $hash = cf::face::mangle_csum Digest::MD5::md5 $data; |
|
|
3620 | |
|
|
3621 | cf::face::set_type $idx, $type; |
|
|
3622 | cf::face::set_csum $idx, 0, $hash; |
|
|
3623 | |
|
|
3624 | # we need to destroy the SV itself, not just modify it, as a running ix |
|
|
3625 | # might hold a reference to it: "delete" achieves that. |
|
|
3626 | delete $FOFS[0][$idx]; |
|
|
3627 | delete $DATA[0][$idx]; |
|
|
3628 | $DATA[0][$idx] = $data; |
|
|
3629 | $SIZE[0][$idx] = length $data; |
|
|
3630 | delete $META[$idx]; |
|
|
3631 | $HASH{$hash} = $idx;#d# |
|
|
3632 | |
|
|
3633 | $idx |
|
|
3634 | } |
|
|
3635 | |
|
|
3636 | sub _get_data($$$) { |
|
|
3637 | my ($idx, $set, $cb) = @_; |
|
|
3638 | |
|
|
3639 | if (defined $DATA[$set][$idx]) { |
|
|
3640 | $cb->($DATA[$set][$idx]); |
|
|
3641 | } elsif (my $fofs = $FOFS[$set][$idx]) { |
|
|
3642 | my $size = $SIZE[$set][$idx]; |
|
|
3643 | my $buf; |
|
|
3644 | IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub { |
|
|
3645 | if ($_[0] == $size) { |
|
|
3646 | #cf::debug "read face $idx, $size from $fofs as ", length $buf;#d# |
|
|
3647 | $cb->($buf); |
|
|
3648 | } else { |
|
|
3649 | cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request."; |
|
|
3650 | } |
|
|
3651 | }; |
|
|
3652 | } else { |
|
|
3653 | cf::error "requested facedata for unknown face $idx#$set, ignoring."; |
|
|
3654 | } |
|
|
3655 | } |
|
|
3656 | |
|
|
3657 | # rather ineffient |
|
|
3658 | sub cf::face::get_data($;$) { |
|
|
3659 | my ($idx, $set) = @_; |
|
|
3660 | |
|
|
3661 | _get_data $idx, $set, Coro::rouse_cb; |
|
|
3662 | Coro::rouse_wait |
|
|
3663 | } |
|
|
3664 | |
|
|
3665 | sub cf::face::ix { |
|
|
3666 | my ($ns, $set, $idx, $pri) = @_; |
|
|
3667 | |
|
|
3668 | _get_data $idx, $set, sub { |
|
|
3669 | $ns->ix_send ($idx, $pri, $_[0]); |
|
|
3670 | }; |
|
|
3671 | } |
|
|
3672 | } |
|
|
3673 | |
3463 | sub load_facedata($) { |
3674 | sub load_facedata($) { |
3464 | my ($path) = @_; |
3675 | my ($path) = @_; |
3465 | |
3676 | |
3466 | # HACK to clear player env face cache, we need some signal framework |
|
|
3467 | # for this (global event?) |
|
|
3468 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3469 | |
|
|
3470 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3677 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3471 | |
3678 | |
3472 | trace "loading facedata from $path\n"; |
3679 | trace "loading facedata from $path\n"; |
3473 | |
3680 | |
3474 | my $facedata = decode_storable load_file $path; |
3681 | my $facedata = decode_storable load_file "$path/faceinfo"; |
3475 | |
3682 | |
3476 | $facedata->{version} == 2 |
3683 | $facedata->{version} == 2 |
3477 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3684 | or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed."; |
3478 | |
3685 | |
3479 | # patch in the exptable |
3686 | my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0 |
3480 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3687 | or cf::cleanup "$path/facedata: $!, cannot proceed."; |
3481 | $facedata->{resource}{"res/exp_table"} = { |
3688 | |
3482 | type => FT_RSRC, |
3689 | get_slot 1, -100, "load_facedata"; # make sure we get a very big slot |
3483 | data => $exp_table, |
3690 | |
3484 | hash => (Digest::MD5::md5 $exp_table), |
3691 | # BEGIN ATOMIC |
3485 | }; |
3692 | # from here on, everything must be atomic - no thread switch allowed |
3486 | cf::cede_to_tick; |
3693 | my $t1 = EV::time; |
3487 | |
3694 | |
3488 | { |
3695 | { |
3489 | my $faces = $facedata->{faceinfo}; |
3696 | my $faces = $facedata->{faceinfo}; |
3490 | |
3697 | |
3491 | while (my ($face, $info) = each %$faces) { |
3698 | for my $face (sort keys %$faces) { |
|
|
3699 | my $info = $faces->{$face}; |
3492 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3700 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3493 | |
3701 | |
3494 | cf::face::set_visibility $idx, $info->{visibility}; |
3702 | cf::face::set_visibility $idx, $info->{visibility}; |
3495 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3703 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3496 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3704 | cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64}; |
3497 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3705 | cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32}; |
3498 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3706 | cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph}; |
3499 | |
3707 | $cf::face::HASH{$info->{hash64}} = $idx; |
3500 | cf::cede_to_tick; |
3708 | delete $cf::face::META[$idx]; |
3501 | } |
3709 | } |
3502 | |
3710 | |
3503 | while (my ($face, $info) = each %$faces) { |
3711 | while (my ($face, $info) = each %$faces) { |
3504 | next unless $info->{smooth}; |
3712 | next unless $info->{smooth}; |
3505 | |
3713 | |
… | |
… | |
3510 | cf::face::set_smooth $idx, $smooth; |
3718 | cf::face::set_smooth $idx, $smooth; |
3511 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3719 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3512 | } else { |
3720 | } else { |
3513 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3721 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3514 | } |
3722 | } |
3515 | |
|
|
3516 | cf::cede_to_tick; |
|
|
3517 | } |
3723 | } |
3518 | } |
3724 | } |
3519 | |
3725 | |
3520 | { |
3726 | { |
3521 | my $anims = $facedata->{animinfo}; |
3727 | my $anims = $facedata->{animinfo}; |
3522 | |
3728 | |
3523 | while (my ($anim, $info) = each %$anims) { |
3729 | while (my ($anim, $info) = each %$anims) { |
3524 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3730 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3525 | cf::cede_to_tick; |
|
|
3526 | } |
3731 | } |
3527 | |
3732 | |
3528 | cf::anim::invalidate_all; # d'oh |
3733 | cf::anim::invalidate_all; # d'oh |
3529 | } |
3734 | } |
3530 | |
3735 | |
3531 | { |
3736 | { |
3532 | my $res = $facedata->{resource}; |
3737 | my $res = $facedata->{resource}; |
3533 | |
3738 | |
3534 | while (my ($name, $info) = each %$res) { |
3739 | while (my ($name, $info) = each %$res) { |
3535 | if (defined $info->{type}) { |
3740 | if (defined (my $type = $info->{type})) { |
|
|
3741 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3536 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3742 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3537 | |
3743 | |
3538 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
|
|
3539 | cf::face::set_type $idx, $info->{type}; |
3744 | cf::face::set_type $idx, $type; |
|
|
3745 | cf::face::set_csum $idx, 0, $info->{hash}; |
|
|
3746 | $cf::face::SIZE[0][$idx] = $info->{size}; |
|
|
3747 | $cf::face::FOFS[0][$idx] = $info->{fofs}; |
|
|
3748 | $cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3749 | $cf::face::HASH{$info->{hash}} = $idx; |
3540 | } else { |
3750 | } else { |
3541 | $RESOURCE{$name} = $info; # unused |
3751 | # $RESOURCE{$name} = $info; # unused |
3542 | } |
3752 | } |
3543 | |
|
|
3544 | cf::cede_to_tick; |
|
|
3545 | } |
3753 | } |
3546 | } |
3754 | } |
|
|
3755 | |
|
|
3756 | ($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh); |
|
|
3757 | |
|
|
3758 | # HACK to clear player env face cache, we need some signal framework |
|
|
3759 | # for this (global event?) |
|
|
3760 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3761 | |
|
|
3762 | # END ATOMIC |
|
|
3763 | |
|
|
3764 | cf::debug "facedata atomic update time ", EV::time - $t1; |
3547 | |
3765 | |
3548 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3766 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3767 | |
|
|
3768 | aio_close $fh if $fh; # close old facedata |
3549 | |
3769 | |
3550 | 1 |
3770 | 1 |
3551 | } |
3771 | } |
3552 | |
3772 | |
3553 | register_exticmd fx_want => sub { |
3773 | register_exticmd fx_want => sub { |
… | |
… | |
3564 | my $status = load_resource_file_ $_[0]; |
3784 | my $status = load_resource_file_ $_[0]; |
3565 | get_slot 0.1, 100; |
3785 | get_slot 0.1, 100; |
3566 | cf::arch::commit_load; |
3786 | cf::arch::commit_load; |
3567 | |
3787 | |
3568 | $status |
3788 | $status |
|
|
3789 | } |
|
|
3790 | |
|
|
3791 | sub reload_exp_table { |
|
|
3792 | _reload_exp_table; |
|
|
3793 | |
|
|
3794 | cf::face::set |
|
|
3795 | "res/exp_table" => FT_RSRC, |
|
|
3796 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3797 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3798 | ); |
|
|
3799 | } |
|
|
3800 | |
|
|
3801 | sub reload_materials { |
|
|
3802 | _reload_materials; |
3569 | } |
3803 | } |
3570 | |
3804 | |
3571 | sub reload_regions { |
3805 | sub reload_regions { |
3572 | # HACK to clear player env face cache, we need some signal framework |
3806 | # HACK to clear player env face cache, we need some signal framework |
3573 | # for this (global event?) |
3807 | # for this (global event?) |
… | |
… | |
3581 | if exists $_->{match}; |
3815 | if exists $_->{match}; |
3582 | } |
3816 | } |
3583 | } |
3817 | } |
3584 | |
3818 | |
3585 | sub reload_facedata { |
3819 | sub reload_facedata { |
3586 | load_facedata "$DATADIR/facedata" |
3820 | load_facedata $DATADIR |
3587 | or die "unable to load facedata\n"; |
3821 | or die "unable to load facedata\n"; |
3588 | } |
3822 | } |
3589 | |
3823 | |
3590 | sub reload_archetypes { |
3824 | sub reload_archetypes { |
3591 | load_resource_file "$DATADIR/archetypes" |
3825 | load_resource_file "$DATADIR/archetypes" |
3592 | or die "unable to load archetypes\n"; |
3826 | or die "unable to load archetypes\n"; |
|
|
3827 | |
|
|
3828 | cf::face::set |
|
|
3829 | "res/skill_info" => FT_RSRC, |
|
|
3830 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3831 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3832 | ); |
|
|
3833 | |
|
|
3834 | cf::face::set |
|
|
3835 | "res/spell_paths" => FT_RSRC, |
|
|
3836 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3837 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3838 | ); |
|
|
3839 | |
|
|
3840 | # command completion |
|
|
3841 | my @commands; |
|
|
3842 | |
|
|
3843 | for (0..cf::arch::skillvec_size - 1) { |
|
|
3844 | my $skill = cf::arch::skillvec $_; |
|
|
3845 | my $name = $skill->name; |
|
|
3846 | my $flags = cf::skill_flags $skill->subtype; |
|
|
3847 | |
|
|
3848 | push @commands, "ready_skill $name" if $flags & (SF_COMBAT | SF_RANGED | SF_GRACE); |
|
|
3849 | push @commands, "use_skill $name" if $flags & (SF_USE | SF_AUTARK | SF_GRACE); |
|
|
3850 | } |
|
|
3851 | |
|
|
3852 | cf::client::set_command_face skill => \@commands; |
3593 | } |
3853 | } |
3594 | |
3854 | |
3595 | sub reload_treasures { |
3855 | sub reload_treasures { |
3596 | load_resource_file "$DATADIR/treasures" |
3856 | load_resource_file "$DATADIR/treasures" |
3597 | or die "unable to load treasurelists\n"; |
3857 | or die "unable to load treasurelists\n"; |
… | |
… | |
3618 | } |
3878 | } |
3619 | |
3879 | |
3620 | sub reload_resources { |
3880 | sub reload_resources { |
3621 | trace "reloading resource files...\n"; |
3881 | trace "reloading resource files...\n"; |
3622 | |
3882 | |
3623 | reload_exp_table; |
|
|
3624 | reload_materials; |
3883 | reload_materials; |
3625 | reload_facedata; |
3884 | reload_facedata; |
|
|
3885 | reload_exp_table; |
3626 | reload_sound; |
3886 | reload_sound; |
3627 | reload_archetypes; |
3887 | reload_archetypes; |
3628 | reload_regions; |
3888 | reload_regions; |
3629 | reload_treasures; |
3889 | reload_treasures; |
3630 | |
3890 | |
… | |
… | |
3670 | seek $fh, 0, 0; |
3930 | seek $fh, 0, 0; |
3671 | print $fh $$; |
3931 | print $fh $$; |
3672 | } |
3932 | } |
3673 | |
3933 | |
3674 | sub main_loop { |
3934 | sub main_loop { |
3675 | trace "EV::loop starting\n"; |
3935 | trace "EV::run starting\n"; |
3676 | if (1) { |
3936 | if (1) { |
3677 | EV::loop; |
3937 | EV::run; |
3678 | } |
3938 | } |
3679 | trace "EV::loop returned\n"; |
3939 | trace "EV::run returned\n"; |
3680 | goto &main_loop unless $REALLY_UNLOOP; |
3940 | goto &main_loop unless $REALLY_UNLOOP; |
3681 | } |
3941 | } |
3682 | |
3942 | |
3683 | sub main { |
3943 | sub main { |
3684 | cf::init_globals; # initialise logging |
3944 | cf::init_globals; # initialise logging |
3685 | |
3945 | |
3686 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3946 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3687 | LOG llevInfo, "Copyright (C) 2005-2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3947 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3688 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3948 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3689 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3949 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3690 | |
3950 | |
3691 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3951 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3692 | |
3952 | |
3693 | # we must not ever block the main coroutine |
3953 | # we must not ever block the main coroutine |
3694 | local $Coro::idle = sub { |
3954 | $Coro::idle = sub { |
3695 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3955 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3696 | (async { |
3956 | (async { |
3697 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3957 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3698 | EV::loop EV::LOOP_ONESHOT; |
3958 | EV::run EV::RUN_ONCE; |
3699 | })->prio (Coro::PRIO_MAX); |
3959 | })->prio (Coro::PRIO_MAX); |
3700 | }; |
3960 | }; |
3701 | |
3961 | |
3702 | evthread_start IO::AIO::poll_fileno; |
3962 | evthread_start IO::AIO::poll_fileno; |
3703 | |
3963 | |
3704 | cf::sync_job { |
3964 | cf::sync_job { |
3705 | cf::incloader::init (); |
3965 | cf::incloader::init (); |
|
|
3966 | |
|
|
3967 | db_init; |
3706 | |
3968 | |
3707 | cf::init_anim; |
3969 | cf::init_anim; |
3708 | cf::init_attackmess; |
3970 | cf::init_attackmess; |
3709 | cf::init_dynamic; |
3971 | cf::init_dynamic; |
3710 | |
3972 | |
3711 | cf::load_settings; |
3973 | cf::load_settings; |
3712 | |
3974 | |
3713 | reload_resources; |
3975 | reload_resources; |
3714 | reload_config; |
3976 | reload_config; |
3715 | db_init; |
|
|
3716 | |
3977 | |
3717 | cf::init_uuid; |
3978 | cf::init_uuid; |
3718 | cf::init_signals; |
3979 | cf::init_signals; |
3719 | cf::init_skills; |
3980 | cf::init_skills; |
3720 | |
3981 | |
… | |
… | |
3734 | }; |
3995 | }; |
3735 | |
3996 | |
3736 | cf::object::thawer::errors_are_fatal 0; |
3997 | cf::object::thawer::errors_are_fatal 0; |
3737 | info "parse errors in files are no longer fatal from this point on.\n"; |
3998 | info "parse errors in files are no longer fatal from this point on.\n"; |
3738 | |
3999 | |
3739 | my $free_main; $free_main = EV::idle sub { |
4000 | AE::postpone { |
3740 | undef $free_main; |
|
|
3741 | undef &main; # free gobs of memory :) |
4001 | undef &main; # free gobs of memory :) |
3742 | }; |
4002 | }; |
3743 | |
4003 | |
3744 | goto &main_loop; |
4004 | goto &main_loop; |
3745 | } |
4005 | } |
… | |
… | |
3902 | |
4162 | |
3903 | cf::write_runtime_sync; # external watchdog should not bark |
4163 | cf::write_runtime_sync; # external watchdog should not bark |
3904 | |
4164 | |
3905 | trace "emergency_perl_save: flushing outstanding aio requests"; |
4165 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3906 | while (IO::AIO::nreqs || BDB::nreqs) { |
4166 | while (IO::AIO::nreqs || BDB::nreqs) { |
3907 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
4167 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3908 | } |
4168 | } |
3909 | |
4169 | |
3910 | cf::write_runtime_sync; # external watchdog should not bark |
4170 | cf::write_runtime_sync; # external watchdog should not bark |
3911 | }; |
4171 | }; |
3912 | |
4172 | |
… | |
… | |
4093 | |
4353 | |
4094 | ############################################################################# |
4354 | ############################################################################# |
4095 | |
4355 | |
4096 | my $bug_warning = 0; |
4356 | my $bug_warning = 0; |
4097 | |
4357 | |
4098 | our @WAIT_FOR_TICK; |
|
|
4099 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4100 | |
|
|
4101 | sub wait_for_tick() { |
4358 | sub wait_for_tick() { |
4102 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4359 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4103 | |
4360 | |
4104 | my $signal = new Coro::Signal; |
4361 | $WAIT_FOR_TICK->wait; |
4105 | push @WAIT_FOR_TICK, $signal; |
|
|
4106 | $signal->wait; |
|
|
4107 | } |
4362 | } |
4108 | |
4363 | |
4109 | sub wait_for_tick_begin() { |
4364 | sub wait_for_tick_begin() { |
4110 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4365 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4111 | |
4366 | |
4112 | my $signal = new Coro::Signal; |
4367 | my $signal = new Coro::Signal; |
4113 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4368 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4114 | $signal->wait; |
4369 | $signal->wait; |
4115 | } |
4370 | } |
… | |
… | |
4119 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4374 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4120 | unless ++$bug_warning > 10; |
4375 | unless ++$bug_warning > 10; |
4121 | return; |
4376 | return; |
4122 | } |
4377 | } |
4123 | |
4378 | |
4124 | cf::server_tick; # one server iteration |
4379 | cf::one_tick; # one server iteration |
4125 | |
4380 | |
4126 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4381 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4127 | |
4382 | |
4128 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4383 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4129 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4384 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4135 | } |
4390 | } |
4136 | |
4391 | |
4137 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4392 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4138 | $sig->send; |
4393 | $sig->send; |
4139 | } |
4394 | } |
4140 | while (my $sig = shift @WAIT_FOR_TICK) { |
4395 | $WAIT_FOR_TICK->broadcast; |
4141 | $sig->send; |
|
|
4142 | } |
|
|
4143 | |
4396 | |
4144 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4397 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4145 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4398 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4146 | |
4399 | |
4147 | if (0) { |
4400 | if (0) { |
… | |
… | |
4153 | } |
4406 | } |
4154 | } |
4407 | } |
4155 | |
4408 | |
4156 | { |
4409 | { |
4157 | # configure BDB |
4410 | # configure BDB |
|
|
4411 | info "initialising database"; |
4158 | |
4412 | |
4159 | BDB::min_parallel 16; |
4413 | BDB::min_parallel 16; |
4160 | BDB::max_poll_reqs $TICK * 0.1; |
4414 | BDB::max_poll_reqs $TICK * 0.1; |
4161 | $AnyEvent::BDB::WATCHER->priority (1); |
4415 | #$AnyEvent::BDB::WATCHER->priority (1); |
4162 | |
4416 | |
4163 | unless ($DB_ENV) { |
4417 | unless ($DB_ENV) { |
4164 | $DB_ENV = BDB::db_env_create; |
4418 | $DB_ENV = BDB::db_env_create; |
4165 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4419 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4166 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4420 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4191 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4445 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4192 | }; |
4446 | }; |
4193 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4447 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4194 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4448 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4195 | }; |
4449 | }; |
|
|
4450 | |
|
|
4451 | info "database initialised"; |
4196 | } |
4452 | } |
4197 | |
4453 | |
4198 | { |
4454 | { |
4199 | # configure IO::AIO |
4455 | # configure IO::AIO |
4200 | |
4456 | |
|
|
4457 | info "initialising aio"; |
4201 | IO::AIO::min_parallel 8; |
4458 | IO::AIO::min_parallel 8; |
4202 | IO::AIO::max_poll_time $TICK * 0.1; |
4459 | IO::AIO::max_poll_time $TICK * 0.1; |
4203 | undef $AnyEvent::AIO::WATCHER; |
4460 | undef $AnyEvent::AIO::WATCHER; |
|
|
4461 | info "aio initialised"; |
4204 | } |
4462 | } |
4205 | |
4463 | |
4206 | our $_log_backtrace; |
4464 | our $_log_backtrace; |
4207 | our $_log_backtrace_last; |
4465 | our $_log_backtrace_last; |
4208 | |
4466 | |