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 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 (); |
… | |
… | |
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; |
94 | our @REFLECT; # set by XS |
100 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
101 | our %REFLECT; # set by us |
96 | |
102 | |
97 | our $CONFDIR = confdir; |
103 | our $CONFDIR = confdir; |
|
|
104 | |
98 | our $DATADIR = datadir; |
105 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
106 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
107 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
108 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
109 | |
102 | our $LOCALDIR = localdir; |
110 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
111 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
112 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
113 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
114 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
115 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
116 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
117 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
118 | |
111 | our %RESOURCE; # unused |
119 | #our %RESOURCE; # unused |
112 | |
120 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
121 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
122 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
123 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
124 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
127 | our $DB_ENV; |
135 | our $DB_ENV; |
128 | |
136 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
137 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
138 | |
131 | our %CFG; |
139 | our %CFG; |
|
|
140 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
141 | |
133 | our $UPTIME; $UPTIME ||= time; |
142 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
143 | our $RUNTIME = 0; |
|
|
144 | our $SERVER_TICK = 0; |
135 | our $NOW; |
145 | our $NOW; |
136 | |
146 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
147 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
148 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
149 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
158 | |
149 | our @POST_INIT; |
159 | our @POST_INIT; |
150 | |
160 | |
151 | 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) |
152 | 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; |
153 | |
166 | |
154 | binmode STDOUT; |
167 | binmode STDOUT; |
155 | binmode STDERR; |
168 | binmode STDERR; |
156 | |
169 | |
157 | # read virtual server time, if available |
170 | # read virtual server time, if available |
… | |
… | |
191 | |
204 | |
192 | =over 4 |
205 | =over 4 |
193 | |
206 | |
194 | =item $cf::UPTIME |
207 | =item $cf::UPTIME |
195 | |
208 | |
196 | 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. |
197 | |
225 | |
198 | =item $cf::RUNTIME |
226 | =item $cf::RUNTIME |
199 | |
227 | |
200 | 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 |
201 | every server tick. |
229 | every server tick. |
202 | |
230 | |
203 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
231 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
204 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
232 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
205 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
233 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
206 | |
234 | |
207 | Various directories - "/etc", read-only install directory, perl-library |
235 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
236 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
237 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
238 | database environment. |
211 | |
239 | |
212 | =item $cf::NOW |
|
|
213 | |
|
|
214 | The time of the last (current) server tick. |
|
|
215 | |
|
|
216 | =item $cf::TICK |
|
|
217 | |
|
|
218 | The interval between server ticks, in seconds. |
|
|
219 | |
|
|
220 | =item $cf::LOADAVG |
240 | =item $cf::LOADAVG |
221 | |
241 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
242 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
243 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
244 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
255 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
256 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
257 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
238 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
258 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
259 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
260 | |
|
|
261 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
262 | ticking, making it suitable for small pauses in threads that need to run |
|
|
263 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
264 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
265 | |
|
|
266 | =item $cf::WAIT_FOR_TICK |
|
|
267 | |
|
|
268 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
269 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
270 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
271 | next server tick. |
240 | |
272 | |
241 | =cut |
273 | =cut |
242 | |
274 | |
243 | sub wait_for_tick(); |
275 | sub wait_for_tick(); |
244 | sub wait_for_tick_begin(); |
276 | sub wait_for_tick_begin(); |
… | |
… | |
310 | )) { |
342 | )) { |
311 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
343 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
312 | } |
344 | } |
313 | |
345 | |
314 | $EV::DIED = sub { |
346 | $EV::DIED = sub { |
315 | Carp::cluck "error in event callback: @_"; |
347 | warn "error in event callback: $@"; |
316 | }; |
348 | }; |
|
|
349 | |
|
|
350 | ############################################################################# |
|
|
351 | |
|
|
352 | sub fork_call(&@); |
|
|
353 | sub get_slot($;$$); |
317 | |
354 | |
318 | ############################################################################# |
355 | ############################################################################# |
319 | |
356 | |
320 | =head2 UTILITY FUNCTIONS |
357 | =head2 UTILITY FUNCTIONS |
321 | |
358 | |
… | |
… | |
342 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
379 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
343 | $d |
380 | $d |
344 | } || "[unable to dump $_[0]: '$@']"; |
381 | } || "[unable to dump $_[0]: '$@']"; |
345 | } |
382 | } |
346 | |
383 | |
|
|
384 | =item $scalar = cf::load_file $path |
|
|
385 | |
|
|
386 | Loads the given file from path and returns its contents. Croaks on error |
|
|
387 | and can block. |
|
|
388 | |
|
|
389 | =cut |
|
|
390 | |
|
|
391 | sub load_file($) { |
|
|
392 | 0 <= aio_load $_[0], my $data |
|
|
393 | or Carp::croak "$_[0]: $!"; |
|
|
394 | |
|
|
395 | $data |
|
|
396 | } |
|
|
397 | |
|
|
398 | =item $success = cf::replace_file $path, $data, $sync |
|
|
399 | |
|
|
400 | Atomically replaces the file at the given $path with new $data, and |
|
|
401 | optionally $sync the data to disk before replacing the file. |
|
|
402 | |
|
|
403 | =cut |
|
|
404 | |
|
|
405 | sub replace_file($$;$) { |
|
|
406 | my ($path, $data, $sync) = @_; |
|
|
407 | |
|
|
408 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
409 | |
|
|
410 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
411 | or return; |
|
|
412 | |
|
|
413 | $data = $data->() if ref $data; |
|
|
414 | |
|
|
415 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
416 | or return; |
|
|
417 | |
|
|
418 | !$sync |
|
|
419 | or !aio_fsync $fh |
|
|
420 | or return; |
|
|
421 | |
|
|
422 | aio_close $fh |
|
|
423 | and return; |
|
|
424 | |
|
|
425 | aio_rename "$path~", $path |
|
|
426 | and return; |
|
|
427 | |
|
|
428 | if ($sync) { |
|
|
429 | $path =~ s%/[^/]*$%%; |
|
|
430 | aio_pathsync $path; |
|
|
431 | } |
|
|
432 | |
|
|
433 | 1 |
|
|
434 | } |
|
|
435 | |
347 | =item $ref = cf::decode_json $json |
436 | =item $ref = cf::decode_json $json |
348 | |
437 | |
349 | Converts a JSON string into the corresponding perl data structure. |
438 | Converts a JSON string into the corresponding perl data structure. |
350 | |
439 | |
351 | =item $json = cf::encode_json $ref |
440 | =item $json = cf::encode_json $ref |
… | |
… | |
357 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
446 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
358 | |
447 | |
359 | sub encode_json($) { $json_coder->encode ($_[0]) } |
448 | sub encode_json($) { $json_coder->encode ($_[0]) } |
360 | sub decode_json($) { $json_coder->decode ($_[0]) } |
449 | sub decode_json($) { $json_coder->decode ($_[0]) } |
361 | |
450 | |
|
|
451 | =item $ref = cf::decode_storable $scalar |
|
|
452 | |
|
|
453 | Same as Coro::Storable::thaw, so blocks. |
|
|
454 | |
|
|
455 | =cut |
|
|
456 | |
|
|
457 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
458 | |
362 | =item $ref = cf::yaml_load $scalar |
459 | =item $ref = cf::decode_yaml $scalar |
363 | |
460 | |
364 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
461 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
365 | |
462 | |
366 | =cut |
463 | =cut |
367 | |
464 | |
368 | sub fork_call(&@); |
465 | sub decode_yaml($) { |
369 | |
|
|
370 | sub yaml_load($) { |
|
|
371 | fork_call { YAML::XS::Load $_[0] } @_ |
466 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
467 | } |
|
|
468 | |
|
|
469 | =item $scalar = cf::unlzf $scalar |
|
|
470 | |
|
|
471 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
472 | blocks. |
|
|
473 | |
|
|
474 | =cut |
|
|
475 | |
|
|
476 | sub unlzf($) { |
|
|
477 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
478 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
479 | Compress::LZF::decompress $_[0] |
372 | } |
480 | } |
373 | |
481 | |
374 | =item cf::post_init { BLOCK } |
482 | =item cf::post_init { BLOCK } |
375 | |
483 | |
376 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
484 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
… | |
… | |
381 | |
489 | |
382 | =cut |
490 | =cut |
383 | |
491 | |
384 | sub post_init(&) { |
492 | sub post_init(&) { |
385 | push @POST_INIT, shift; |
493 | push @POST_INIT, shift; |
|
|
494 | } |
|
|
495 | |
|
|
496 | sub _post_init { |
|
|
497 | trace "running post_init jobs"; |
|
|
498 | |
|
|
499 | # run them in parallel... |
|
|
500 | |
|
|
501 | my @join; |
|
|
502 | |
|
|
503 | while () { |
|
|
504 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
505 | @POST_INIT = (); |
|
|
506 | |
|
|
507 | @join or last; |
|
|
508 | |
|
|
509 | (pop @join)->join; |
|
|
510 | } |
386 | } |
511 | } |
387 | |
512 | |
388 | =item cf::lock_wait $string |
513 | =item cf::lock_wait $string |
389 | |
514 | |
390 | Wait until the given lock is available. See cf::lock_acquire. |
515 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
443 | EV::periodic $start, $interval, 0, $cb |
568 | EV::periodic $start, $interval, 0, $cb |
444 | } |
569 | } |
445 | |
570 | |
446 | =item cf::get_slot $time[, $priority[, $name]] |
571 | =item cf::get_slot $time[, $priority[, $name]] |
447 | |
572 | |
448 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
573 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
449 | This call blocks and returns only when you have at least C<$time> seconds |
574 | (default: 0): This call blocks and returns only when you have at least |
450 | of cpu time till the next tick. The slot is only valid till the next cede. |
575 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
576 | till the next cede. |
|
|
577 | |
|
|
578 | Background jobs should use a priority les than zero, interactive jobs |
|
|
579 | should use 100 or more. |
451 | |
580 | |
452 | The optional C<$name> can be used to identify the job to run. It might be |
581 | The optional C<$name> can be used to identify the job to run. It might be |
453 | used for statistical purposes and should identify the same time-class. |
582 | used for statistical purposes and should identify the same time-class. |
454 | |
583 | |
455 | Useful for short background jobs. |
584 | Useful for short background jobs. |
… | |
… | |
484 | } |
613 | } |
485 | } |
614 | } |
486 | |
615 | |
487 | if (@SLOT_QUEUE) { |
616 | if (@SLOT_QUEUE) { |
488 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
617 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
489 | push @cf::WAIT_FOR_TICK, $signal; |
618 | $WAIT_FOR_TICK->wait; |
490 | $signal->wait; |
|
|
491 | } else { |
619 | } else { |
492 | $busy = 0; |
620 | $busy = 0; |
493 | Coro::schedule; |
621 | Coro::schedule; |
494 | } |
622 | } |
495 | } |
623 | } |
… | |
… | |
750 | |
878 | |
751 | my @data; |
879 | my @data; |
752 | my $md5; |
880 | my $md5; |
753 | |
881 | |
754 | for (0 .. $#$src) { |
882 | for (0 .. $#$src) { |
755 | 0 <= aio_load $src->[$_], $data[$_] |
883 | $data[$_] = load_file $src->[$_]; |
756 | or Carp::croak "$src->[$_]: $!"; |
|
|
757 | } |
884 | } |
758 | |
885 | |
759 | # if processing is expensive, check |
886 | # if processing is expensive, check |
760 | # checksum first |
887 | # checksum first |
761 | if (1) { |
888 | if (1) { |
… | |
… | |
1306 | =cut |
1433 | =cut |
1307 | |
1434 | |
1308 | ############################################################################# |
1435 | ############################################################################# |
1309 | # command handling &c |
1436 | # command handling &c |
1310 | |
1437 | |
1311 | =item cf::register_command $name => \&callback($ob,$args); |
1438 | =item cf::register_command $name => \&callback($ob,$args) |
1312 | |
1439 | |
1313 | Register a callback for execution when the client sends the user command |
1440 | Register a callback for execution when the client sends the user command |
1314 | $name. |
1441 | $name. |
1315 | |
1442 | |
1316 | =cut |
1443 | =cut |
… | |
… | |
1322 | #warn "registering command '$name/$time' to '$caller'"; |
1449 | #warn "registering command '$name/$time' to '$caller'"; |
1323 | |
1450 | |
1324 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1451 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1325 | } |
1452 | } |
1326 | |
1453 | |
1327 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1454 | =item cf::register_extcmd $name => \&callback($pl,@args) |
1328 | |
1455 | |
1329 | Register a callback for execution when the client sends an (synchronous) |
1456 | Register a callback for execution when the client sends an (synchronous) |
1330 | extcmd packet. Ext commands will be processed in the order they are |
1457 | extcmd packet. Ext commands will be processed in the order they are |
1331 | received by the server, like other user commands. The first argument is |
1458 | received by the server, like other user commands. The first argument is |
1332 | the logged-in player. Ext commands can only be processed after a player |
1459 | the logged-in player. Ext commands can only be processed after a player |
1333 | has logged in successfully. |
1460 | has logged in successfully. |
1334 | |
1461 | |
1335 | If the callback returns something, it is sent back as if reply was being |
1462 | The values will be sent back to the client. |
1336 | called. |
|
|
1337 | |
1463 | |
|
|
1464 | =item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args) |
|
|
1465 | |
|
|
1466 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1467 | callback needs to clal the C<$reply> function. |
|
|
1468 | |
1338 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
1469 | =item cf::register_exticmd $name => \&callback($ns,@args) |
1339 | |
1470 | |
1340 | Register a callback for execution when the client sends an (asynchronous) |
1471 | Register a callback for execution when the client sends an (asynchronous) |
1341 | exticmd packet. Exti commands are processed by the server as soon as they |
1472 | exticmd packet. Exti commands are processed by the server as soon as they |
1342 | are received, i.e. out of order w.r.t. other commands. The first argument |
1473 | are received, i.e. out of order w.r.t. other commands. The first argument |
1343 | is a client socket. Exti commands can be received anytime, even before |
1474 | is a client socket. Exti commands can be received anytime, even before |
1344 | log-in. |
1475 | log-in. |
1345 | |
1476 | |
1346 | If the callback returns something, it is sent back as if reply was being |
1477 | The values will be sent back to the client. |
1347 | called. |
|
|
1348 | |
1478 | |
1349 | =cut |
1479 | =item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args) |
1350 | |
1480 | |
|
|
1481 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1482 | callback needs to clal the C<$reply> function. |
|
|
1483 | |
|
|
1484 | =cut |
|
|
1485 | |
1351 | sub register_extcmd { |
1486 | sub register_extcmd($$) { |
1352 | my ($name, $cb) = @_; |
1487 | my ($name, $cb) = @_; |
1353 | |
1488 | |
1354 | $EXTCMD{$name} = $cb; |
1489 | $EXTCMD{$name} = $cb; |
1355 | } |
1490 | } |
1356 | |
1491 | |
1357 | sub register_exticmd { |
1492 | sub register_async_extcmd($$) { |
1358 | my ($name, $cb) = @_; |
1493 | my ($name, $cb) = @_; |
1359 | |
1494 | |
|
|
1495 | $EXTACMD{$name} = $cb; |
|
|
1496 | } |
|
|
1497 | |
|
|
1498 | sub register_exticmd($$) { |
|
|
1499 | my ($name, $cb) = @_; |
|
|
1500 | |
1360 | $EXTICMD{$name} = $cb; |
1501 | $EXTICMD{$name} = $cb; |
|
|
1502 | } |
|
|
1503 | |
|
|
1504 | sub register_async_exticmd($$) { |
|
|
1505 | my ($name, $cb) = @_; |
|
|
1506 | |
|
|
1507 | $EXTIACMD{$name} = $cb; |
1361 | } |
1508 | } |
1362 | |
1509 | |
1363 | use File::Glob (); |
1510 | use File::Glob (); |
1364 | |
1511 | |
1365 | cf::player->attach ( |
1512 | cf::player->attach ( |
… | |
… | |
1379 | my ($pl, $buf) = @_; |
1526 | my ($pl, $buf) = @_; |
1380 | |
1527 | |
1381 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1528 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1382 | |
1529 | |
1383 | if (ref $msg) { |
1530 | if (ref $msg) { |
1384 | my ($type, $reply, @payload) = |
1531 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1385 | "ARRAY" eq ref $msg |
|
|
1386 | ? @$msg |
|
|
1387 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1388 | |
1532 | |
1389 | my @reply; |
|
|
1390 | |
|
|
1391 | if (my $cb = $EXTCMD{$type}) { |
1533 | if (my $cb = $EXTACMD{$type}) { |
|
|
1534 | $cb->( |
|
|
1535 | $pl, |
|
|
1536 | sub { |
|
|
1537 | $pl->ext_msg ("reply-$reply", @_) |
|
|
1538 | if $reply; |
|
|
1539 | }, |
|
|
1540 | @payload |
|
|
1541 | ); |
|
|
1542 | } else { |
|
|
1543 | my @reply; |
|
|
1544 | |
|
|
1545 | if (my $cb = $EXTCMD{$type}) { |
1392 | @reply = $cb->($pl, @payload); |
1546 | @reply = $cb->($pl, @payload); |
|
|
1547 | } |
|
|
1548 | |
|
|
1549 | $pl->ext_msg ("reply-$reply", @reply) |
|
|
1550 | if $reply; |
1393 | } |
1551 | } |
1394 | |
|
|
1395 | $pl->ext_reply ($reply, @reply) |
|
|
1396 | if $reply; |
|
|
1397 | |
1552 | |
1398 | } else { |
1553 | } else { |
1399 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1554 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1400 | } |
1555 | } |
1401 | |
1556 | |
… | |
… | |
1414 | }; |
1569 | }; |
1415 | |
1570 | |
1416 | $grp |
1571 | $grp |
1417 | } |
1572 | } |
1418 | |
1573 | |
|
|
1574 | sub _ext_cfg_reg($$$$) { |
|
|
1575 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1576 | |
|
|
1577 | $cfgname = lc $varname |
|
|
1578 | unless length $cfgname; |
|
|
1579 | |
|
|
1580 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1581 | |
|
|
1582 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1583 | } |
|
|
1584 | |
1419 | sub load_extensions { |
1585 | sub load_extensions { |
1420 | info "loading extensions..."; |
1586 | info "loading extensions..."; |
|
|
1587 | |
|
|
1588 | %EXT_CFG = (); |
1421 | |
1589 | |
1422 | cf::sync_job { |
1590 | cf::sync_job { |
1423 | my %todo; |
1591 | my %todo; |
1424 | |
1592 | |
1425 | for my $path (<$LIBDIR/*.ext>) { |
1593 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1468 | unless exists $done{$_}; |
1636 | unless exists $done{$_}; |
1469 | } |
1637 | } |
1470 | |
1638 | |
1471 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1639 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1472 | |
1640 | |
|
|
1641 | my $source = $v->{source}; |
|
|
1642 | |
|
|
1643 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1644 | $source =~ s{ |
|
|
1645 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1646 | }{ |
|
|
1647 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1648 | }gmxe; |
|
|
1649 | |
1473 | my $active = eval $v->{source}; |
1650 | my $active = eval $source; |
1474 | |
1651 | |
1475 | if (length $@) { |
1652 | if (length $@) { |
1476 | error "$v->{path}: $@\n"; |
1653 | error "$v->{path}: $@\n"; |
1477 | |
1654 | |
1478 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1655 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1495 | |
1672 | |
1496 | while (my ($k, $v) = each %todo) { |
1673 | while (my ($k, $v) = each %todo) { |
1497 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1674 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1498 | if exists $v->{meta}{mandatory}; |
1675 | if exists $v->{meta}{mandatory}; |
1499 | } |
1676 | } |
|
|
1677 | |
|
|
1678 | last; |
1500 | } |
1679 | } |
1501 | } |
1680 | } |
1502 | }; |
1681 | }; |
1503 | } |
1682 | } |
1504 | |
1683 | |
… | |
… | |
1764 | |
1943 | |
1765 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1944 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1766 | |
1945 | |
1767 | Expand deliantra pod fragments into protocol xml. |
1946 | Expand deliantra pod fragments into protocol xml. |
1768 | |
1947 | |
1769 | =item $player->ext_reply ($msgid, @msg) |
|
|
1770 | |
|
|
1771 | Sends an ext reply to the player. |
|
|
1772 | |
|
|
1773 | =cut |
|
|
1774 | |
|
|
1775 | sub ext_reply($$@) { |
|
|
1776 | my ($self, $id, @msg) = @_; |
|
|
1777 | |
|
|
1778 | $self->ns->ext_reply ($id, @msg) |
|
|
1779 | } |
|
|
1780 | |
|
|
1781 | =item $player->ext_msg ($type, @msg) |
1948 | =item $player->ext_msg ($type, @msg) |
1782 | |
1949 | |
1783 | Sends an ext event to the client. |
1950 | Sends an ext event to the client. |
1784 | |
1951 | |
1785 | =cut |
1952 | =cut |
… | |
… | |
1844 | sub generate_random_map { |
2011 | sub generate_random_map { |
1845 | my ($self, $rmp) = @_; |
2012 | my ($self, $rmp) = @_; |
1846 | |
2013 | |
1847 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
2014 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1848 | |
2015 | |
1849 | # mit "rum" bekleckern, nicht |
|
|
1850 | $self->_create_random_map ( |
2016 | $self->_create_random_map ($rmp); |
1851 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1852 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1853 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1854 | $rmp->{exit_on_final_map}, |
|
|
1855 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1856 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1857 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1858 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1859 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1860 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1861 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1862 | ) |
|
|
1863 | } |
2017 | } |
1864 | |
2018 | |
1865 | =item cf::map->register ($regex, $prio) |
2019 | =item cf::map->register ($regex, $prio) |
1866 | |
2020 | |
1867 | Register a handler for the map path matching the given regex at the |
2021 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1918 | $base =~ s{[^/]+/?$}{}; |
2072 | $base =~ s{[^/]+/?$}{}; |
1919 | $path = "$base/$path"; |
2073 | $path = "$base/$path"; |
1920 | } |
2074 | } |
1921 | |
2075 | |
1922 | for ($path) { |
2076 | for ($path) { |
1923 | redo if s{//}{/}; |
|
|
1924 | redo if s{/\.?/}{/}; |
2077 | redo if s{/\.?/}{/}; |
1925 | redo if s{/[^/]+/\.\./}{/}; |
2078 | redo if s{/[^/]+/\.\./}{/}; |
1926 | } |
2079 | } |
1927 | |
2080 | |
1928 | $path |
2081 | $path |
… | |
… | |
1946 | |
2099 | |
1947 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
2100 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1948 | () |
2101 | () |
1949 | } |
2102 | } |
1950 | |
2103 | |
|
|
2104 | # may re-bless or do other evil things |
1951 | sub init { |
2105 | sub init { |
1952 | my ($self) = @_; |
2106 | my ($self) = @_; |
1953 | |
2107 | |
1954 | $self |
2108 | $self |
1955 | } |
2109 | } |
… | |
… | |
2020 | $self->{load_path} = $path; |
2174 | $self->{load_path} = $path; |
2021 | |
2175 | |
2022 | 1 |
2176 | 1 |
2023 | } |
2177 | } |
2024 | |
2178 | |
|
|
2179 | # used to laod the header of an original map |
2025 | sub load_header_orig { |
2180 | sub load_header_orig { |
2026 | my ($self) = @_; |
2181 | my ($self) = @_; |
2027 | |
2182 | |
2028 | $self->load_header_from ($self->load_path) |
2183 | $self->load_header_from ($self->load_path) |
2029 | } |
2184 | } |
2030 | |
2185 | |
|
|
2186 | # used to laod the header of an instantiated map |
2031 | sub load_header_temp { |
2187 | sub load_header_temp { |
2032 | my ($self) = @_; |
2188 | my ($self) = @_; |
2033 | |
2189 | |
2034 | $self->load_header_from ($self->save_path) |
2190 | $self->load_header_from ($self->save_path) |
2035 | } |
2191 | } |
2036 | |
2192 | |
|
|
2193 | # called after loading the header from an instantiated map |
2037 | sub prepare_temp { |
2194 | sub prepare_temp { |
2038 | my ($self) = @_; |
2195 | my ($self) = @_; |
2039 | |
2196 | |
2040 | $self->last_access ((delete $self->{last_access}) |
2197 | $self->last_access ((delete $self->{last_access}) |
2041 | || $cf::RUNTIME); #d# |
2198 | || $cf::RUNTIME); #d# |
2042 | # safety |
2199 | # safety |
2043 | $self->{instantiate_time} = $cf::RUNTIME |
2200 | $self->{instantiate_time} = $cf::RUNTIME |
2044 | if $self->{instantiate_time} > $cf::RUNTIME; |
2201 | if $self->{instantiate_time} > $cf::RUNTIME; |
2045 | } |
2202 | } |
2046 | |
2203 | |
|
|
2204 | # called after loading the header from an original map |
2047 | sub prepare_orig { |
2205 | sub prepare_orig { |
2048 | my ($self) = @_; |
2206 | my ($self) = @_; |
2049 | |
2207 | |
2050 | $self->{load_original} = 1; |
2208 | $self->{load_original} = 1; |
2051 | $self->{instantiate_time} = $cf::RUNTIME; |
2209 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2077 | sub find { |
2235 | sub find { |
2078 | my ($path, $origin) = @_; |
2236 | my ($path, $origin) = @_; |
2079 | |
2237 | |
2080 | cf::cede_to_tick; |
2238 | cf::cede_to_tick; |
2081 | |
2239 | |
2082 | $path = normalise $path, $origin && $origin->path; |
2240 | $path = normalise $path, $origin; |
2083 | |
2241 | |
2084 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2242 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2085 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2243 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2086 | |
2244 | |
2087 | $cf::MAP{$path} || do { |
2245 | $cf::MAP{$path} || do { |
… | |
… | |
2118 | |
2276 | |
2119 | { |
2277 | { |
2120 | my $guard = cf::lock_acquire "map_data:$path"; |
2278 | my $guard = cf::lock_acquire "map_data:$path"; |
2121 | |
2279 | |
2122 | return unless $self->valid; |
2280 | return unless $self->valid; |
2123 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2281 | return unless $self->state == cf::MAP_SWAPPED; |
2124 | |
|
|
2125 | $self->in_memory (cf::MAP_LOADING); |
|
|
2126 | |
2282 | |
2127 | $self->alloc; |
2283 | $self->alloc; |
2128 | |
2284 | |
2129 | $self->pre_load; |
2285 | $self->pre_load; |
2130 | cf::cede_to_tick; |
2286 | cf::cede_to_tick; |
2131 | |
2287 | |
|
|
2288 | if (exists $self->{load_path}) { |
2132 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2289 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2133 | $f->skip_block; |
2290 | $f->skip_block; |
2134 | $self->_load_objects ($f) |
2291 | $self->_load_objects ($f) |
2135 | or return; |
2292 | or return; |
2136 | |
2293 | |
2137 | $self->post_load_original |
2294 | $self->post_load_original |
2138 | if delete $self->{load_original}; |
2295 | if delete $self->{load_original}; |
2139 | |
2296 | |
2140 | if (my $uniq = $self->uniq_path) { |
2297 | if (my $uniq = $self->uniq_path) { |
2141 | utf8::encode $uniq; |
2298 | utf8::encode $uniq; |
2142 | unless (aio_stat $uniq) { |
2299 | unless (aio_stat $uniq) { |
2143 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2300 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2144 | $self->clear_unique_items; |
2301 | $self->clear_unique_items; |
2145 | $self->_load_objects ($f); |
2302 | $self->_load_objects ($f); |
2146 | $f->resolve_delayed_derefs; |
2303 | $f->resolve_delayed_derefs; |
|
|
2304 | } |
2147 | } |
2305 | } |
2148 | } |
2306 | } |
2149 | } |
|
|
2150 | |
2307 | |
2151 | $f->resolve_delayed_derefs; |
2308 | $f->resolve_delayed_derefs; |
|
|
2309 | } else { |
|
|
2310 | $self->post_load_original |
|
|
2311 | if delete $self->{load_original}; |
|
|
2312 | } |
|
|
2313 | |
|
|
2314 | $self->state (cf::MAP_INACTIVE); |
2152 | |
2315 | |
2153 | cf::cede_to_tick; |
2316 | cf::cede_to_tick; |
2154 | # now do the right thing for maps |
2317 | # now do the right thing for maps |
2155 | $self->link_multipart_objects; |
2318 | $self->link_multipart_objects; |
2156 | $self->difficulty ($self->estimate_difficulty) |
2319 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2160 | unless ($self->{deny_activate}) { |
2323 | unless ($self->{deny_activate}) { |
2161 | $self->decay_objects; |
2324 | $self->decay_objects; |
2162 | $self->fix_auto_apply; |
2325 | $self->fix_auto_apply; |
2163 | $self->update_buttons; |
2326 | $self->update_buttons; |
2164 | cf::cede_to_tick; |
2327 | cf::cede_to_tick; |
2165 | $self->activate; |
2328 | #$self->activate; # no longer activate maps automatically |
2166 | } |
2329 | } |
2167 | |
2330 | |
2168 | $self->{last_save} = $cf::RUNTIME; |
2331 | $self->{last_save} = $cf::RUNTIME; |
2169 | $self->last_access ($cf::RUNTIME); |
2332 | $self->last_access ($cf::RUNTIME); |
2170 | |
|
|
2171 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2172 | } |
2333 | } |
2173 | |
2334 | |
2174 | $self->post_load; |
2335 | $self->post_load; |
|
|
2336 | |
|
|
2337 | 1 |
2175 | } |
2338 | } |
2176 | |
2339 | |
2177 | # customize the map for a given player, i.e. |
2340 | # customize the map for a given player, i.e. |
2178 | # return the _real_ map. used by e.g. per-player |
2341 | # return the _real_ map. used by e.g. per-player |
2179 | # maps to change the path to ~playername/mappath |
2342 | # maps to change the path to ~playername/mappath |
… | |
… | |
2187 | # if $self->per_party; |
2350 | # if $self->per_party; |
2188 | |
2351 | |
2189 | $self |
2352 | $self |
2190 | } |
2353 | } |
2191 | |
2354 | |
2192 | # find and load all maps in the 3x3 area around a map |
|
|
2193 | sub load_neighbours { |
|
|
2194 | my ($map) = @_; |
|
|
2195 | |
|
|
2196 | my @neigh; # diagonal neighbours |
|
|
2197 | |
|
|
2198 | for (0 .. 3) { |
|
|
2199 | my $neigh = $map->tile_path ($_) |
|
|
2200 | or next; |
|
|
2201 | $neigh = find $neigh, $map |
|
|
2202 | or next; |
|
|
2203 | $neigh->load; |
|
|
2204 | |
|
|
2205 | # now find the diagonal neighbours |
|
|
2206 | push @neigh, |
|
|
2207 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2208 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2209 | } |
|
|
2210 | |
|
|
2211 | for (grep defined $_->[0], @neigh) { |
|
|
2212 | my ($path, $origin) = @$_; |
|
|
2213 | my $neigh = find $path, $origin |
|
|
2214 | or next; |
|
|
2215 | $neigh->load; |
|
|
2216 | } |
|
|
2217 | } |
|
|
2218 | |
|
|
2219 | sub find_sync { |
2355 | sub find_sync { |
2220 | my ($path, $origin) = @_; |
2356 | my ($path, $origin) = @_; |
2221 | |
2357 | |
|
|
2358 | # it's a bug to call this from the main context |
2222 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2359 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2223 | if $Coro::current == $Coro::main; |
2360 | if $Coro::current == $Coro::main; |
2224 | |
2361 | |
2225 | find $path, $origin |
2362 | find $path, $origin |
2226 | } |
2363 | } |
2227 | |
2364 | |
2228 | sub do_load_sync { |
2365 | sub do_load_sync { |
2229 | my ($map) = @_; |
2366 | my ($map) = @_; |
2230 | |
2367 | |
|
|
2368 | # it's a bug to call this from the main context |
2231 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2369 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2232 | if $Coro::current == $Coro::main; |
2370 | if $Coro::current == $Coro::main; |
2233 | |
2371 | |
2234 | $map->load; |
2372 | $map->load; |
2235 | } |
2373 | } |
… | |
… | |
2238 | our $MAP_PREFETCHER = undef; |
2376 | our $MAP_PREFETCHER = undef; |
2239 | |
2377 | |
2240 | sub find_async { |
2378 | sub find_async { |
2241 | my ($path, $origin, $load) = @_; |
2379 | my ($path, $origin, $load) = @_; |
2242 | |
2380 | |
2243 | $path = normalise $path, $origin && $origin->{path}; |
2381 | $path = normalise $path, $origin; |
2244 | |
2382 | |
2245 | if (my $map = $cf::MAP{$path}) { |
2383 | if (my $map = $cf::MAP{$path}) { |
2246 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2384 | return $map if !$load || $map->linkable; |
2247 | } |
2385 | } |
2248 | |
2386 | |
2249 | $MAP_PREFETCH{$path} |= $load; |
2387 | $MAP_PREFETCH{$path} |= $load; |
2250 | |
2388 | |
2251 | $MAP_PREFETCHER ||= cf::async { |
2389 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2310 | sub swap_out { |
2448 | sub swap_out { |
2311 | my ($self) = @_; |
2449 | my ($self) = @_; |
2312 | |
2450 | |
2313 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2451 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2314 | |
2452 | |
2315 | return if $self->in_memory != cf::MAP_ACTIVE; |
2453 | return if !$self->linkable; |
2316 | return if $self->{deny_save}; |
2454 | return if $self->{deny_save}; |
2317 | return if $self->players; |
2455 | return if $self->players; |
2318 | |
2456 | |
2319 | # first deactivate the map and "unlink" it from the core |
2457 | # first deactivate the map and "unlink" it from the core |
2320 | $self->deactivate; |
2458 | $self->deactivate; |
2321 | $_->clear_links_to ($self) for values %cf::MAP; |
2459 | $_->clear_links_to ($self) for values %cf::MAP; |
2322 | $self->in_memory (cf::MAP_SWAPPED); |
2460 | $self->state (cf::MAP_SWAPPED); |
2323 | |
2461 | |
2324 | # then atomically save |
2462 | # then atomically save |
2325 | $self->_save; |
2463 | $self->_save; |
2326 | |
2464 | |
2327 | # then free the map |
2465 | # then free the map |
… | |
… | |
2353 | |
2491 | |
2354 | return if $self->players; |
2492 | return if $self->players; |
2355 | |
2493 | |
2356 | cf::trace "resetting map ", $self->path, "\n"; |
2494 | cf::trace "resetting map ", $self->path, "\n"; |
2357 | |
2495 | |
2358 | $self->in_memory (cf::MAP_SWAPPED); |
2496 | $self->state (cf::MAP_SWAPPED); |
2359 | |
2497 | |
2360 | # need to save uniques path |
2498 | # need to save uniques path |
2361 | unless ($self->{deny_save}) { |
2499 | unless ($self->{deny_save}) { |
2362 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2500 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2363 | |
2501 | |
… | |
… | |
2693 | # use -1 or undef as default coordinates, not 0, 0 |
2831 | # use -1 or undef as default coordinates, not 0, 0 |
2694 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2832 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2695 | if $x <= 0 && $y <= 0; |
2833 | if $x <= 0 && $y <= 0; |
2696 | |
2834 | |
2697 | $map->load; |
2835 | $map->load; |
2698 | $map->load_neighbours; |
|
|
2699 | |
2836 | |
2700 | return unless $self->contr->active; |
2837 | return unless $self->contr->active; |
2701 | |
2838 | |
2702 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2839 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2703 | if ($self->enter_map ($map, $x, $y)) { |
2840 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2759 | ($path, $x, $y) = (undef, undef, undef); |
2896 | ($path, $x, $y) = (undef, undef, undef); |
2760 | } |
2897 | } |
2761 | } |
2898 | } |
2762 | |
2899 | |
2763 | my $map = eval { |
2900 | my $map = eval { |
2764 | my $map = defined $path ? cf::map::find $path : undef; |
2901 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2765 | |
2902 | |
2766 | if ($map) { |
2903 | if ($map) { |
2767 | $map = $map->customise_for ($self); |
2904 | $map = $map->customise_for ($self); |
2768 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2905 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2769 | } else { |
2906 | } else { |
… | |
… | |
2859 | $Coro::current->{desc} = "enter_exit"; |
2996 | $Coro::current->{desc} = "enter_exit"; |
2860 | |
2997 | |
2861 | unless (eval { |
2998 | unless (eval { |
2862 | $self->deactivate_recursive; # just to be sure |
2999 | $self->deactivate_recursive; # just to be sure |
2863 | |
3000 | |
2864 | # random map handling |
|
|
2865 | { |
|
|
2866 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2867 | |
|
|
2868 | prepare_random_map $exit |
|
|
2869 | if $exit->slaying eq "/!"; |
|
|
2870 | } |
|
|
2871 | |
|
|
2872 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
3001 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2873 | my $x = $exit->stats->hp; |
3002 | my $x = $exit->stats->hp; |
2874 | my $y = $exit->stats->sp; |
3003 | my $y = $exit->stats->sp; |
|
|
3004 | |
|
|
3005 | # special map handling |
|
|
3006 | my $slaying = $exit->slaying; |
|
|
3007 | |
|
|
3008 | # special map handling |
|
|
3009 | if ($slaying eq "/!") { |
|
|
3010 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
3011 | |
|
|
3012 | prepare_random_map $exit |
|
|
3013 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
3014 | |
|
|
3015 | $map = $exit->slaying; |
|
|
3016 | |
|
|
3017 | } elsif ($slaying eq '!up') { |
|
|
3018 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
3019 | $x = $exit->x; |
|
|
3020 | $y = $exit->y; |
|
|
3021 | |
|
|
3022 | } elsif ($slaying eq '!down') { |
|
|
3023 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
3024 | $x = $exit->x; |
|
|
3025 | $y = $exit->y; |
|
|
3026 | } |
2875 | |
3027 | |
2876 | $self->goto ($map, $x, $y); |
3028 | $self->goto ($map, $x, $y); |
2877 | |
3029 | |
2878 | # if exit is damned, update players death & WoR home-position |
3030 | # if exit is damned, update players death & WoR home-position |
2879 | $self->contr->savebed ($map, $x, $y) |
3031 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
3104 | =cut |
3256 | =cut |
3105 | |
3257 | |
3106 | sub cf::client::ext_msg($$@) { |
3258 | sub cf::client::ext_msg($$@) { |
3107 | my ($self, $type, @msg) = @_; |
3259 | my ($self, $type, @msg) = @_; |
3108 | |
3260 | |
3109 | if ($self->extcmd == 2) { |
|
|
3110 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3261 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3111 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3112 | push @msg, msgtype => "event_$type"; |
|
|
3113 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3114 | } |
|
|
3115 | } |
|
|
3116 | |
|
|
3117 | =item $client->ext_reply ($msgid, @msg) |
|
|
3118 | |
|
|
3119 | Sends an ext reply to the client. |
|
|
3120 | |
|
|
3121 | =cut |
|
|
3122 | |
|
|
3123 | sub cf::client::ext_reply($$@) { |
|
|
3124 | my ($self, $id, @msg) = @_; |
|
|
3125 | |
|
|
3126 | if ($self->extcmd == 2) { |
|
|
3127 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3128 | } elsif ($self->extcmd == 1) { |
|
|
3129 | #TODO: version 1, remove |
|
|
3130 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3131 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3132 | } |
|
|
3133 | } |
3262 | } |
3134 | |
3263 | |
3135 | =item $success = $client->query ($flags, "text", \&cb) |
3264 | =item $success = $client->query ($flags, "text", \&cb) |
3136 | |
3265 | |
3137 | Queues a query to the client, calling the given callback with |
3266 | Queues a query to the client, calling the given callback with |
… | |
… | |
3192 | my ($ns, $buf) = @_; |
3321 | my ($ns, $buf) = @_; |
3193 | |
3322 | |
3194 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3323 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3195 | |
3324 | |
3196 | if (ref $msg) { |
3325 | if (ref $msg) { |
3197 | my ($type, $reply, @payload) = |
3326 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3198 | "ARRAY" eq ref $msg |
|
|
3199 | ? @$msg |
|
|
3200 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3201 | |
3327 | |
3202 | my @reply; |
|
|
3203 | |
|
|
3204 | if (my $cb = $EXTICMD{$type}) { |
3328 | if (my $cb = $EXTIACMD{$type}) { |
|
|
3329 | $cb->( |
|
|
3330 | $ns, |
|
|
3331 | sub { |
|
|
3332 | $ns->ext_msg ("reply-$reply", @_) |
|
|
3333 | if $reply; |
|
|
3334 | }, |
|
|
3335 | @payload |
|
|
3336 | ); |
|
|
3337 | } else { |
|
|
3338 | my @reply; |
|
|
3339 | |
|
|
3340 | if (my $cb = $EXTICMD{$type}) { |
3205 | @reply = $cb->($ns, @payload); |
3341 | @reply = $cb->($ns, @payload); |
|
|
3342 | } |
|
|
3343 | |
|
|
3344 | $ns->ext_msg ("reply-$reply", @reply) |
|
|
3345 | if $reply; |
3206 | } |
3346 | } |
3207 | |
|
|
3208 | $ns->ext_reply ($reply, @reply) |
|
|
3209 | if $reply; |
|
|
3210 | |
|
|
3211 | } else { |
3347 | } else { |
3212 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3348 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3213 | } |
3349 | } |
3214 | |
3350 | |
3215 | cf::override; |
3351 | cf::override; |
… | |
… | |
3383 | =cut |
3519 | =cut |
3384 | |
3520 | |
3385 | ############################################################################# |
3521 | ############################################################################# |
3386 | # the server's init and main functions |
3522 | # the server's init and main functions |
3387 | |
3523 | |
|
|
3524 | our %FACEHASH; # hash => idx, #d# HACK for http server |
|
|
3525 | |
|
|
3526 | # internal api, not fianlised |
|
|
3527 | sub add_face { |
|
|
3528 | my ($name, $type, $data) = @_; |
|
|
3529 | |
|
|
3530 | my $idx = cf::face::find $name; |
|
|
3531 | |
|
|
3532 | if ($idx) { |
|
|
3533 | delete $FACEHASH{cf::face::get_chksum $idx}; |
|
|
3534 | } else { |
|
|
3535 | $idx = cf::face::alloc $name; |
|
|
3536 | } |
|
|
3537 | |
|
|
3538 | my $hash = cf::face::mangle_chksum Digest::MD5::md5 $data; |
|
|
3539 | |
|
|
3540 | cf::face::set_type $idx, $type; |
|
|
3541 | cf::face::set_data $idx, 0, $data, $hash; |
|
|
3542 | cf::face::set_meta $idx, $type & 1 ? undef : undef; |
|
|
3543 | $FACEHASH{$hash} = $idx;#d# |
|
|
3544 | |
|
|
3545 | $idx |
|
|
3546 | } |
|
|
3547 | |
3388 | sub load_facedata($) { |
3548 | sub load_facedata($) { |
3389 | my ($path) = @_; |
3549 | my ($path) = @_; |
3390 | |
3550 | |
3391 | # HACK to clear player env face cache, we need some signal framework |
3551 | # HACK to clear player env face cache, we need some signal framework |
3392 | # for this (global event?) |
3552 | # for this (global event?) |
… | |
… | |
3394 | |
3554 | |
3395 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3555 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3396 | |
3556 | |
3397 | trace "loading facedata from $path\n"; |
3557 | trace "loading facedata from $path\n"; |
3398 | |
3558 | |
3399 | 0 < aio_load $path, my $facedata |
3559 | my $facedata = decode_storable load_file $path; |
3400 | or die "$path: $!"; |
|
|
3401 | |
|
|
3402 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3403 | |
3560 | |
3404 | $facedata->{version} == 2 |
3561 | $facedata->{version} == 2 |
3405 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3562 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3406 | |
3563 | |
3407 | # patch in the exptable |
|
|
3408 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
|
|
3409 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3410 | type => FT_RSRC, |
|
|
3411 | data => $exp_table, |
|
|
3412 | hash => (Digest::MD5::md5 $exp_table), |
|
|
3413 | }; |
|
|
3414 | cf::cede_to_tick; |
3564 | cf::cede_to_tick; |
3415 | |
3565 | |
3416 | { |
3566 | { |
3417 | my $faces = $facedata->{faceinfo}; |
3567 | my $faces = $facedata->{faceinfo}; |
3418 | |
3568 | |
3419 | while (my ($face, $info) = each %$faces) { |
3569 | for my $face (sort keys %$faces) { |
|
|
3570 | my $info = $faces->{$face}; |
3420 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3571 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3421 | |
3572 | |
3422 | cf::face::set_visibility $idx, $info->{visibility}; |
3573 | cf::face::set_visibility $idx, $info->{visibility}; |
3423 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3574 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3424 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3575 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3425 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3576 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3577 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
|
|
3578 | $FACEHASH{$info->{hash64}} = $idx;#d# |
3426 | |
3579 | |
3427 | cf::cede_to_tick; |
3580 | cf::cede_to_tick; |
3428 | } |
3581 | } |
3429 | |
3582 | |
3430 | while (my ($face, $info) = each %$faces) { |
3583 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3457 | |
3610 | |
3458 | { |
3611 | { |
3459 | my $res = $facedata->{resource}; |
3612 | my $res = $facedata->{resource}; |
3460 | |
3613 | |
3461 | while (my ($name, $info) = each %$res) { |
3614 | while (my ($name, $info) = each %$res) { |
3462 | if (defined $info->{type}) { |
3615 | if (defined (my $type = $info->{type})) { |
|
|
3616 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3463 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3617 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3464 | |
3618 | |
|
|
3619 | cf::face::set_type $idx, $type; |
3465 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3620 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3466 | cf::face::set_type $idx, $info->{type}; |
3621 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3622 | $FACEHASH{$info->{hash}} = $idx;#d# |
3467 | } else { |
3623 | } else { |
3468 | $RESOURCE{$name} = $info; # unused |
3624 | # $RESOURCE{$name} = $info; # unused |
3469 | } |
3625 | } |
3470 | |
3626 | |
3471 | cf::cede_to_tick; |
3627 | cf::cede_to_tick; |
3472 | } |
3628 | } |
3473 | } |
3629 | } |
… | |
… | |
3491 | my $status = load_resource_file_ $_[0]; |
3647 | my $status = load_resource_file_ $_[0]; |
3492 | get_slot 0.1, 100; |
3648 | get_slot 0.1, 100; |
3493 | cf::arch::commit_load; |
3649 | cf::arch::commit_load; |
3494 | |
3650 | |
3495 | $status |
3651 | $status |
|
|
3652 | } |
|
|
3653 | |
|
|
3654 | sub reload_exp_table { |
|
|
3655 | _reload_exp_table; |
|
|
3656 | |
|
|
3657 | add_face "res/exp_table" => FT_RSRC, |
|
|
3658 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3659 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3660 | ); |
|
|
3661 | } |
|
|
3662 | |
|
|
3663 | sub reload_materials { |
|
|
3664 | _reload_materials; |
3496 | } |
3665 | } |
3497 | |
3666 | |
3498 | sub reload_regions { |
3667 | sub reload_regions { |
3499 | # HACK to clear player env face cache, we need some signal framework |
3668 | # HACK to clear player env face cache, we need some signal framework |
3500 | # for this (global event?) |
3669 | # for this (global event?) |
… | |
… | |
3515 | } |
3684 | } |
3516 | |
3685 | |
3517 | sub reload_archetypes { |
3686 | sub reload_archetypes { |
3518 | load_resource_file "$DATADIR/archetypes" |
3687 | load_resource_file "$DATADIR/archetypes" |
3519 | or die "unable to load archetypes\n"; |
3688 | or die "unable to load archetypes\n"; |
|
|
3689 | |
|
|
3690 | add_face "res/skill_info" => FT_RSRC, |
|
|
3691 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3692 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3693 | ); |
|
|
3694 | add_face "res/spell_paths" => FT_RSRC, |
|
|
3695 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3696 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3697 | ); |
3520 | } |
3698 | } |
3521 | |
3699 | |
3522 | sub reload_treasures { |
3700 | sub reload_treasures { |
3523 | load_resource_file "$DATADIR/treasures" |
3701 | load_resource_file "$DATADIR/treasures" |
3524 | or die "unable to load treasurelists\n"; |
3702 | or die "unable to load treasurelists\n"; |
3525 | } |
3703 | } |
3526 | |
3704 | |
3527 | sub reload_sound { |
3705 | sub reload_sound { |
3528 | trace "loading sound config from $DATADIR/sound\n"; |
3706 | trace "loading sound config from $DATADIR/sound\n"; |
3529 | |
3707 | |
3530 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3531 | or die "$DATADIR/sound $!"; |
|
|
3532 | |
|
|
3533 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3708 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3534 | |
3709 | |
3535 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3710 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3536 | my $sound = $soundconf->{compat}[$_] |
3711 | my $sound = $soundconf->{compat}[$_] |
3537 | or next; |
3712 | or next; |
3538 | |
3713 | |
… | |
… | |
3548 | } |
3723 | } |
3549 | |
3724 | |
3550 | sub reload_resources { |
3725 | sub reload_resources { |
3551 | trace "reloading resource files...\n"; |
3726 | trace "reloading resource files...\n"; |
3552 | |
3727 | |
3553 | reload_exp_table; |
|
|
3554 | reload_materials; |
3728 | reload_materials; |
3555 | reload_facedata; |
3729 | reload_facedata; |
|
|
3730 | reload_exp_table; |
3556 | reload_sound; |
3731 | reload_sound; |
3557 | reload_archetypes; |
3732 | reload_archetypes; |
3558 | reload_regions; |
3733 | reload_regions; |
3559 | reload_treasures; |
3734 | reload_treasures; |
3560 | |
3735 | |
… | |
… | |
3562 | } |
3737 | } |
3563 | |
3738 | |
3564 | sub reload_config { |
3739 | sub reload_config { |
3565 | trace "reloading config file...\n"; |
3740 | trace "reloading config file...\n"; |
3566 | |
3741 | |
3567 | 0 < aio_load "$CONFDIR/config", my $config |
3742 | my $config = load_file "$CONFDIR/config"; |
3568 | or die "$CONFDIR/config: $!"; |
|
|
3569 | |
|
|
3570 | utf8::decode $config; |
3743 | utf8::decode $config; |
3571 | *CFG = yaml_load $config; |
3744 | *CFG = decode_yaml $config; |
3572 | |
3745 | |
3573 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3746 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3574 | |
3747 | |
3575 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3748 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3576 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3749 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3614 | |
3787 | |
3615 | sub main { |
3788 | sub main { |
3616 | cf::init_globals; # initialise logging |
3789 | cf::init_globals; # initialise logging |
3617 | |
3790 | |
3618 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3791 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3619 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3792 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3620 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3793 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3621 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3794 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3622 | |
3795 | |
3623 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3796 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3624 | |
3797 | |
3625 | # we must not ever block the main coroutine |
3798 | # we must not ever block the main coroutine |
3626 | local $Coro::idle = sub { |
3799 | $Coro::idle = sub { |
3627 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3800 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3628 | (async { |
3801 | (async { |
3629 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3802 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3630 | EV::loop EV::LOOP_ONESHOT; |
3803 | EV::loop EV::LOOP_ONESHOT; |
3631 | })->prio (Coro::PRIO_MAX); |
3804 | })->prio (Coro::PRIO_MAX); |
… | |
… | |
3634 | evthread_start IO::AIO::poll_fileno; |
3807 | evthread_start IO::AIO::poll_fileno; |
3635 | |
3808 | |
3636 | cf::sync_job { |
3809 | cf::sync_job { |
3637 | cf::incloader::init (); |
3810 | cf::incloader::init (); |
3638 | |
3811 | |
|
|
3812 | db_init; |
|
|
3813 | |
3639 | cf::init_anim; |
3814 | cf::init_anim; |
3640 | cf::init_attackmess; |
3815 | cf::init_attackmess; |
3641 | cf::init_dynamic; |
3816 | cf::init_dynamic; |
3642 | |
3817 | |
3643 | cf::load_settings; |
3818 | cf::load_settings; |
3644 | |
3819 | |
3645 | reload_resources; |
3820 | reload_resources; |
3646 | reload_config; |
3821 | reload_config; |
3647 | db_init; |
|
|
3648 | |
3822 | |
3649 | cf::init_uuid; |
3823 | cf::init_uuid; |
3650 | cf::init_signals; |
3824 | cf::init_signals; |
3651 | cf::init_skills; |
3825 | cf::init_skills; |
3652 | |
3826 | |
… | |
… | |
3660 | |
3834 | |
3661 | # no (long-running) fork's whatsoever before this point(!) |
3835 | # no (long-running) fork's whatsoever before this point(!) |
3662 | use POSIX (); |
3836 | use POSIX (); |
3663 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3837 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3664 | |
3838 | |
3665 | (pop @POST_INIT)->(0) while @POST_INIT; |
3839 | cf::_post_init 0; |
3666 | }; |
3840 | }; |
3667 | |
3841 | |
3668 | cf::object::thawer::errors_are_fatal 0; |
3842 | cf::object::thawer::errors_are_fatal 0; |
3669 | info "parse errors in files are no longer fatal from this point on.\n"; |
3843 | info "parse errors in files are no longer fatal from this point on.\n"; |
3670 | |
3844 | |
3671 | my $free_main; $free_main = EV::idle sub { |
3845 | AE::postpone { |
3672 | undef $free_main; |
|
|
3673 | undef &main; # free gobs of memory :) |
3846 | undef &main; # free gobs of memory :) |
3674 | }; |
3847 | }; |
3675 | |
3848 | |
3676 | goto &main_loop; |
3849 | goto &main_loop; |
3677 | } |
3850 | } |
… | |
… | |
3834 | |
4007 | |
3835 | cf::write_runtime_sync; # external watchdog should not bark |
4008 | cf::write_runtime_sync; # external watchdog should not bark |
3836 | |
4009 | |
3837 | trace "emergency_perl_save: flushing outstanding aio requests"; |
4010 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3838 | while (IO::AIO::nreqs || BDB::nreqs) { |
4011 | while (IO::AIO::nreqs || BDB::nreqs) { |
3839 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
4012 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3840 | } |
4013 | } |
3841 | |
4014 | |
3842 | cf::write_runtime_sync; # external watchdog should not bark |
4015 | cf::write_runtime_sync; # external watchdog should not bark |
3843 | }; |
4016 | }; |
3844 | |
4017 | |
… | |
… | |
3893 | |
4066 | |
3894 | my $t1 = AE::time; |
4067 | my $t1 = AE::time; |
3895 | |
4068 | |
3896 | while ($RELOAD) { |
4069 | while ($RELOAD) { |
3897 | cf::get_slot 0.1, -1, "reload_perl"; |
4070 | cf::get_slot 0.1, -1, "reload_perl"; |
3898 | info "reloading..."; |
4071 | info "perl_reload: reloading..."; |
3899 | |
4072 | |
3900 | trace "entering sync_job"; |
4073 | trace "perl_reload: entering sync_job"; |
3901 | |
4074 | |
3902 | cf::sync_job { |
4075 | cf::sync_job { |
3903 | #cf::emergency_save; |
4076 | #cf::emergency_save; |
3904 | |
4077 | |
3905 | trace "cancelling all extension coros"; |
4078 | trace "perl_reload: cancelling all extension coros"; |
3906 | $_->cancel for values %EXT_CORO; |
4079 | $_->cancel for values %EXT_CORO; |
3907 | %EXT_CORO = (); |
4080 | %EXT_CORO = (); |
3908 | |
4081 | |
3909 | trace "removing commands"; |
4082 | trace "perl_reload: removing commands"; |
3910 | %COMMAND = (); |
4083 | %COMMAND = (); |
3911 | |
4084 | |
3912 | trace "removing ext/exti commands"; |
4085 | trace "perl_reload: removing ext/exti commands"; |
3913 | %EXTCMD = (); |
4086 | %EXTCMD = (); |
3914 | %EXTICMD = (); |
4087 | %EXTICMD = (); |
3915 | |
4088 | |
3916 | trace "unloading/nuking all extensions"; |
4089 | trace "perl_reload: unloading/nuking all extensions"; |
3917 | for my $pkg (@EXTS) { |
4090 | for my $pkg (@EXTS) { |
3918 | trace "... unloading $pkg"; |
4091 | trace "... unloading $pkg"; |
3919 | |
4092 | |
3920 | if (my $cb = $pkg->can ("unload")) { |
4093 | if (my $cb = $pkg->can ("unload")) { |
3921 | eval { |
4094 | eval { |
… | |
… | |
3926 | |
4099 | |
3927 | trace "... clearing $pkg"; |
4100 | trace "... clearing $pkg"; |
3928 | clear_package $pkg; |
4101 | clear_package $pkg; |
3929 | } |
4102 | } |
3930 | |
4103 | |
3931 | trace "unloading all perl modules loaded from $LIBDIR"; |
4104 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3932 | while (my ($k, $v) = each %INC) { |
4105 | while (my ($k, $v) = each %INC) { |
3933 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4106 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3934 | |
4107 | |
3935 | trace "... unloading $k"; |
4108 | trace "... unloading $k"; |
3936 | delete $INC{$k}; |
4109 | delete $INC{$k}; |
… | |
… | |
3943 | } |
4116 | } |
3944 | |
4117 | |
3945 | clear_package $k; |
4118 | clear_package $k; |
3946 | } |
4119 | } |
3947 | |
4120 | |
3948 | trace "getting rid of safe::, as good as possible"; |
4121 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3949 | clear_package "safe::$_" |
4122 | clear_package "safe::$_" |
3950 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4123 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3951 | |
4124 | |
3952 | trace "unloading cf.pm \"a bit\""; |
4125 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3953 | delete $INC{"cf.pm"}; |
4126 | delete $INC{"cf.pm"}; |
3954 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4127 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3955 | |
4128 | |
3956 | # don't, removes xs symbols, too, |
4129 | # don't, removes xs symbols, too, |
3957 | # and global variables created in xs |
4130 | # and global variables created in xs |
3958 | #clear_package __PACKAGE__; |
4131 | #clear_package __PACKAGE__; |
3959 | |
4132 | |
3960 | info "unload completed, starting to reload now"; |
4133 | info "perl_reload: unload completed, starting to reload now"; |
3961 | |
4134 | |
3962 | trace "reloading cf.pm"; |
4135 | trace "perl_reload: reloading cf.pm"; |
3963 | require cf; |
4136 | require cf; |
3964 | cf::_connect_to_perl_1; |
4137 | cf::_connect_to_perl_1; |
3965 | |
4138 | |
3966 | trace "loading config and database again"; |
4139 | trace "perl_reload: loading config and database again"; |
3967 | cf::reload_config; |
4140 | cf::reload_config; |
3968 | |
4141 | |
3969 | trace "loading extensions"; |
4142 | trace "perl_reload: loading extensions"; |
3970 | cf::load_extensions; |
4143 | cf::load_extensions; |
3971 | |
4144 | |
3972 | if ($REATTACH_ON_RELOAD) { |
4145 | if ($REATTACH_ON_RELOAD) { |
3973 | trace "reattaching attachments to objects/players"; |
4146 | trace "perl_reload: reattaching attachments to objects/players"; |
3974 | _global_reattach; # objects, sockets |
4147 | _global_reattach; # objects, sockets |
3975 | trace "reattaching attachments to maps"; |
4148 | trace "perl_reload: reattaching attachments to maps"; |
3976 | reattach $_ for values %MAP; |
4149 | reattach $_ for values %MAP; |
3977 | trace "reattaching attachments to players"; |
4150 | trace "perl_reload: reattaching attachments to players"; |
3978 | reattach $_ for values %PLAYER; |
4151 | reattach $_ for values %PLAYER; |
3979 | } |
4152 | } |
3980 | |
4153 | |
3981 | trace "running post_init jobs"; |
4154 | cf::_post_init 1; |
3982 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3983 | |
4155 | |
3984 | trace "leaving sync_job"; |
4156 | trace "perl_reload: leaving sync_job"; |
3985 | |
4157 | |
3986 | 1 |
4158 | 1 |
3987 | } or do { |
4159 | } or do { |
3988 | error $@; |
4160 | error $@; |
3989 | cf::cleanup "error while reloading, exiting."; |
4161 | cf::cleanup "perl_reload: error, exiting."; |
3990 | }; |
4162 | }; |
3991 | |
4163 | |
3992 | info "reloaded"; |
|
|
3993 | --$RELOAD; |
4164 | --$RELOAD; |
3994 | } |
4165 | } |
3995 | |
4166 | |
3996 | $t1 = AE::time - $t1; |
4167 | $t1 = AE::time - $t1; |
3997 | info "reload completed in ${t1}s\n"; |
4168 | info "perl_reload: completed in ${t1}s\n"; |
3998 | }; |
4169 | }; |
3999 | |
4170 | |
4000 | our $RELOAD_WATCHER; # used only during reload |
4171 | our $RELOAD_WATCHER; # used only during reload |
4001 | |
4172 | |
4002 | sub reload_perl() { |
4173 | sub reload_perl() { |
… | |
… | |
4027 | |
4198 | |
4028 | ############################################################################# |
4199 | ############################################################################# |
4029 | |
4200 | |
4030 | my $bug_warning = 0; |
4201 | my $bug_warning = 0; |
4031 | |
4202 | |
4032 | our @WAIT_FOR_TICK; |
|
|
4033 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4034 | |
|
|
4035 | sub wait_for_tick() { |
4203 | sub wait_for_tick() { |
4036 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4204 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4037 | |
4205 | |
4038 | my $signal = new Coro::Signal; |
4206 | $WAIT_FOR_TICK->wait; |
4039 | push @WAIT_FOR_TICK, $signal; |
|
|
4040 | $signal->wait; |
|
|
4041 | } |
4207 | } |
4042 | |
4208 | |
4043 | sub wait_for_tick_begin() { |
4209 | sub wait_for_tick_begin() { |
4044 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4210 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4045 | |
4211 | |
4046 | my $signal = new Coro::Signal; |
4212 | my $signal = new Coro::Signal; |
4047 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4213 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4048 | $signal->wait; |
4214 | $signal->wait; |
4049 | } |
4215 | } |
… | |
… | |
4053 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4219 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4054 | unless ++$bug_warning > 10; |
4220 | unless ++$bug_warning > 10; |
4055 | return; |
4221 | return; |
4056 | } |
4222 | } |
4057 | |
4223 | |
4058 | cf::server_tick; # one server iteration |
4224 | cf::one_tick; # one server iteration |
4059 | |
4225 | |
4060 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4226 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4061 | |
4227 | |
4062 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4228 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4063 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4229 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4069 | } |
4235 | } |
4070 | |
4236 | |
4071 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4237 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4072 | $sig->send; |
4238 | $sig->send; |
4073 | } |
4239 | } |
4074 | while (my $sig = shift @WAIT_FOR_TICK) { |
4240 | $WAIT_FOR_TICK->broadcast; |
4075 | $sig->send; |
|
|
4076 | } |
|
|
4077 | |
4241 | |
4078 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4242 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4079 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4243 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4080 | |
4244 | |
4081 | if (0) { |
4245 | if (0) { |
… | |
… | |
4087 | } |
4251 | } |
4088 | } |
4252 | } |
4089 | |
4253 | |
4090 | { |
4254 | { |
4091 | # configure BDB |
4255 | # configure BDB |
|
|
4256 | info "initialising database"; |
4092 | |
4257 | |
4093 | BDB::min_parallel 16; |
4258 | BDB::min_parallel 16; |
4094 | BDB::max_poll_reqs $TICK * 0.1; |
4259 | BDB::max_poll_reqs $TICK * 0.1; |
4095 | $AnyEvent::BDB::WATCHER->priority (1); |
4260 | #$AnyEvent::BDB::WATCHER->priority (1); |
4096 | |
4261 | |
4097 | unless ($DB_ENV) { |
4262 | unless ($DB_ENV) { |
4098 | $DB_ENV = BDB::db_env_create; |
4263 | $DB_ENV = BDB::db_env_create; |
4099 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4264 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4100 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4265 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4125 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4290 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4126 | }; |
4291 | }; |
4127 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4292 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4128 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4293 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4129 | }; |
4294 | }; |
|
|
4295 | |
|
|
4296 | info "database initialised"; |
4130 | } |
4297 | } |
4131 | |
4298 | |
4132 | { |
4299 | { |
4133 | # configure IO::AIO |
4300 | # configure IO::AIO |
4134 | |
4301 | |
|
|
4302 | info "initialising aio"; |
4135 | IO::AIO::min_parallel 8; |
4303 | IO::AIO::min_parallel 8; |
4136 | IO::AIO::max_poll_time $TICK * 0.1; |
4304 | IO::AIO::max_poll_time $TICK * 0.1; |
4137 | undef $AnyEvent::AIO::WATCHER; |
4305 | undef $AnyEvent::AIO::WATCHER; |
|
|
4306 | info "aio initialised"; |
4138 | } |
4307 | } |
4139 | |
4308 | |
4140 | my $_log_backtrace; |
4309 | our $_log_backtrace; |
|
|
4310 | our $_log_backtrace_last; |
4141 | |
4311 | |
4142 | sub _log_backtrace { |
4312 | sub _log_backtrace { |
4143 | my ($msg, @addr) = @_; |
4313 | my ($msg, @addr) = @_; |
4144 | |
4314 | |
4145 | $msg =~ s/\n//; |
4315 | $msg =~ s/\n$//; |
4146 | |
4316 | |
|
|
4317 | if ($_log_backtrace_last eq $msg) { |
|
|
4318 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4319 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4147 | # limit the # of concurrent backtraces |
4320 | # limit the # of concurrent backtraces |
4148 | if ($_log_backtrace < 2) { |
4321 | } elsif ($_log_backtrace < 2) { |
|
|
4322 | $_log_backtrace_last = $msg; |
4149 | ++$_log_backtrace; |
4323 | ++$_log_backtrace; |
4150 | my $perl_bt = Carp::longmess $msg; |
4324 | my $perl_bt = Carp::longmess $msg; |
4151 | async { |
4325 | async { |
4152 | $Coro::current->{desc} = "abt $msg"; |
4326 | $Coro::current->{desc} = "abt $msg"; |
4153 | |
4327 | |
… | |
… | |
4173 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4347 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4174 | --$_log_backtrace; |
4348 | --$_log_backtrace; |
4175 | }; |
4349 | }; |
4176 | } else { |
4350 | } else { |
4177 | LOG llevInfo, "[ABT] $msg\n"; |
4351 | LOG llevInfo, "[ABT] $msg\n"; |
4178 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4352 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4179 | } |
4353 | } |
4180 | } |
4354 | } |
4181 | |
4355 | |
4182 | # load additional modules |
4356 | # load additional modules |
4183 | require "cf/$_.pm" for @EXTRA_MODULES; |
4357 | require "cf/$_.pm" for @EXTRA_MODULES; |