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 (); |
… | |
… | |
93 | our @EVENT; |
97 | our @EVENT; |
94 | our @REFLECT; # set by XS |
98 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
99 | our %REFLECT; # set by us |
96 | |
100 | |
97 | our $CONFDIR = confdir; |
101 | our $CONFDIR = confdir; |
|
|
102 | |
98 | our $DATADIR = datadir; |
103 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
104 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
105 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
106 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
107 | |
102 | our $LOCALDIR = localdir; |
108 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
109 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
110 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
111 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
112 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
113 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
114 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
115 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
116 | |
111 | our %RESOURCE; # unused |
117 | #our %RESOURCE; # unused |
112 | |
118 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
119 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
120 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
121 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
122 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
127 | our $DB_ENV; |
133 | our $DB_ENV; |
128 | |
134 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
135 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
136 | |
131 | our %CFG; |
137 | our %CFG; |
|
|
138 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
139 | |
133 | our $UPTIME; $UPTIME ||= time; |
140 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
141 | our $RUNTIME = 0; |
|
|
142 | our $SERVER_TICK = 0; |
135 | our $NOW; |
143 | our $NOW; |
136 | |
144 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
145 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
146 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
147 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
156 | |
149 | our @POST_INIT; |
157 | our @POST_INIT; |
150 | |
158 | |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
159 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
152 | our $REALLY_UNLOOP; # never set to true, please :) |
160 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
161 | |
|
|
162 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
163 | our @WAIT_FOR_TICK_BEGIN; |
153 | |
164 | |
154 | binmode STDOUT; |
165 | binmode STDOUT; |
155 | binmode STDERR; |
166 | binmode STDERR; |
156 | |
167 | |
157 | # read virtual server time, if available |
168 | # read virtual server time, if available |
… | |
… | |
191 | |
202 | |
192 | =over 4 |
203 | =over 4 |
193 | |
204 | |
194 | =item $cf::UPTIME |
205 | =item $cf::UPTIME |
195 | |
206 | |
196 | The timestamp of the server start (so not actually an uptime). |
207 | The timestamp of the server start (so not actually an "uptime"). |
|
|
208 | |
|
|
209 | =item $cf::SERVER_TICK |
|
|
210 | |
|
|
211 | An unsigned integer that starts at zero when the server is started and is |
|
|
212 | incremented on every tick. |
|
|
213 | |
|
|
214 | =item $cf::NOW |
|
|
215 | |
|
|
216 | The (real) time of the last (current) server tick - updated before and |
|
|
217 | after tick processing, so this is useful only as a rough "what time is it |
|
|
218 | now" estimate. |
|
|
219 | |
|
|
220 | =item $cf::TICK |
|
|
221 | |
|
|
222 | The interval between each server tick, in seconds. |
197 | |
223 | |
198 | =item $cf::RUNTIME |
224 | =item $cf::RUNTIME |
199 | |
225 | |
200 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
226 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
201 | every server tick. |
227 | every server tick. |
202 | |
228 | |
203 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
229 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
204 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
230 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
205 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
231 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
206 | |
232 | |
207 | Various directories - "/etc", read-only install directory, perl-library |
233 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
234 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
235 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
236 | database environment. |
211 | |
237 | |
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 |
238 | =item $cf::LOADAVG |
221 | |
239 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
240 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
241 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
242 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
253 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
254 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
255 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
238 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
256 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
257 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
258 | |
|
|
259 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
260 | ticking, making it suitable for small pauses in threads that need to run |
|
|
261 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
262 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
263 | |
|
|
264 | =item $cf::WAIT_FOR_TICK |
|
|
265 | |
|
|
266 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
267 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
268 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
269 | next server tick. |
240 | |
270 | |
241 | =cut |
271 | =cut |
242 | |
272 | |
243 | sub wait_for_tick(); |
273 | sub wait_for_tick(); |
244 | sub wait_for_tick_begin(); |
274 | sub wait_for_tick_begin(); |
… | |
… | |
310 | )) { |
340 | )) { |
311 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
341 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
312 | } |
342 | } |
313 | |
343 | |
314 | $EV::DIED = sub { |
344 | $EV::DIED = sub { |
315 | Carp::cluck "error in event callback: @_"; |
345 | warn "error in event callback: $@"; |
316 | }; |
346 | }; |
|
|
347 | |
|
|
348 | ############################################################################# |
|
|
349 | |
|
|
350 | sub fork_call(&@); |
|
|
351 | sub get_slot($;$$); |
317 | |
352 | |
318 | ############################################################################# |
353 | ############################################################################# |
319 | |
354 | |
320 | =head2 UTILITY FUNCTIONS |
355 | =head2 UTILITY FUNCTIONS |
321 | |
356 | |
… | |
… | |
342 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
377 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
343 | $d |
378 | $d |
344 | } || "[unable to dump $_[0]: '$@']"; |
379 | } || "[unable to dump $_[0]: '$@']"; |
345 | } |
380 | } |
346 | |
381 | |
|
|
382 | =item $scalar = cf::load_file $path |
|
|
383 | |
|
|
384 | Loads the given file from path and returns its contents. Croaks on error |
|
|
385 | and can block. |
|
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386 | |
|
|
387 | =cut |
|
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388 | |
|
|
389 | sub load_file($) { |
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390 | 0 <= aio_load $_[0], my $data |
|
|
391 | or Carp::croak "$_[0]: $!"; |
|
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392 | |
|
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393 | $data |
|
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394 | } |
|
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395 | |
|
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396 | =item $success = cf::replace_file $path, $data, $sync |
|
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397 | |
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398 | Atomically replaces the file at the given $path with new $data, and |
|
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399 | optionally $sync the data to disk before replacing the file. |
|
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400 | |
|
|
401 | =cut |
|
|
402 | |
|
|
403 | sub replace_file($$;$) { |
|
|
404 | my ($path, $data, $sync) = @_; |
|
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405 | |
|
|
406 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
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407 | |
|
|
408 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
409 | or return; |
|
|
410 | |
|
|
411 | $data = $data->() if ref $data; |
|
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412 | |
|
|
413 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
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414 | or return; |
|
|
415 | |
|
|
416 | !$sync |
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417 | or !aio_fsync $fh |
|
|
418 | or return; |
|
|
419 | |
|
|
420 | aio_close $fh |
|
|
421 | and return; |
|
|
422 | |
|
|
423 | aio_rename "$path~", $path |
|
|
424 | and return; |
|
|
425 | |
|
|
426 | if ($sync) { |
|
|
427 | $path =~ s%/[^/]*$%%; |
|
|
428 | aio_pathsync $path; |
|
|
429 | } |
|
|
430 | |
|
|
431 | 1 |
|
|
432 | } |
|
|
433 | |
347 | =item $ref = cf::decode_json $json |
434 | =item $ref = cf::decode_json $json |
348 | |
435 | |
349 | Converts a JSON string into the corresponding perl data structure. |
436 | Converts a JSON string into the corresponding perl data structure. |
350 | |
437 | |
351 | =item $json = cf::encode_json $ref |
438 | =item $json = cf::encode_json $ref |
… | |
… | |
357 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
444 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
358 | |
445 | |
359 | sub encode_json($) { $json_coder->encode ($_[0]) } |
446 | sub encode_json($) { $json_coder->encode ($_[0]) } |
360 | sub decode_json($) { $json_coder->decode ($_[0]) } |
447 | sub decode_json($) { $json_coder->decode ($_[0]) } |
361 | |
448 | |
|
|
449 | =item $ref = cf::decode_storable $scalar |
|
|
450 | |
|
|
451 | Same as Coro::Storable::thaw, so blocks. |
|
|
452 | |
|
|
453 | =cut |
|
|
454 | |
|
|
455 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
456 | |
|
|
457 | =item $ref = cf::decode_yaml $scalar |
|
|
458 | |
|
|
459 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
460 | |
|
|
461 | =cut |
|
|
462 | |
|
|
463 | sub decode_yaml($) { |
|
|
464 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
465 | } |
|
|
466 | |
|
|
467 | =item $scalar = cf::unlzf $scalar |
|
|
468 | |
|
|
469 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
470 | blocks. |
|
|
471 | |
|
|
472 | =cut |
|
|
473 | |
|
|
474 | sub unlzf($) { |
|
|
475 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
476 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
477 | Compress::LZF::decompress $_[0] |
|
|
478 | } |
|
|
479 | |
362 | =item cf::post_init { BLOCK } |
480 | =item cf::post_init { BLOCK } |
363 | |
481 | |
364 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
482 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
365 | but I<before> the server starts ticking again. |
483 | but I<before> the server starts ticking again. |
366 | |
484 | |
367 | The cdoeblock will have a single boolean argument to indicate whether this |
485 | The codeblock will have a single boolean argument to indicate whether this |
368 | is a reload or not. |
486 | is a reload or not. |
369 | |
487 | |
370 | =cut |
488 | =cut |
371 | |
489 | |
372 | sub post_init(&) { |
490 | sub post_init(&) { |
373 | push @POST_INIT, shift; |
491 | push @POST_INIT, shift; |
|
|
492 | } |
|
|
493 | |
|
|
494 | sub _post_init { |
|
|
495 | trace "running post_init jobs"; |
|
|
496 | |
|
|
497 | # run them in parallel... |
|
|
498 | |
|
|
499 | my @join; |
|
|
500 | |
|
|
501 | while () { |
|
|
502 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
503 | @POST_INIT = (); |
|
|
504 | |
|
|
505 | @join or last; |
|
|
506 | |
|
|
507 | (pop @join)->join; |
|
|
508 | } |
374 | } |
509 | } |
375 | |
510 | |
376 | =item cf::lock_wait $string |
511 | =item cf::lock_wait $string |
377 | |
512 | |
378 | Wait until the given lock is available. See cf::lock_acquire. |
513 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
431 | EV::periodic $start, $interval, 0, $cb |
566 | EV::periodic $start, $interval, 0, $cb |
432 | } |
567 | } |
433 | |
568 | |
434 | =item cf::get_slot $time[, $priority[, $name]] |
569 | =item cf::get_slot $time[, $priority[, $name]] |
435 | |
570 | |
436 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
571 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
437 | This call blocks and returns only when you have at least C<$time> seconds |
572 | (default: 0): This call blocks and returns only when you have at least |
438 | of cpu time till the next tick. The slot is only valid till the next cede. |
573 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
574 | till the next cede. |
|
|
575 | |
|
|
576 | Background jobs should use a priority les than zero, interactive jobs |
|
|
577 | should use 100 or more. |
439 | |
578 | |
440 | The optional C<$name> can be used to identify the job to run. It might be |
579 | The optional C<$name> can be used to identify the job to run. It might be |
441 | used for statistical purposes and should identify the same time-class. |
580 | used for statistical purposes and should identify the same time-class. |
442 | |
581 | |
443 | Useful for short background jobs. |
582 | Useful for short background jobs. |
… | |
… | |
472 | } |
611 | } |
473 | } |
612 | } |
474 | |
613 | |
475 | if (@SLOT_QUEUE) { |
614 | if (@SLOT_QUEUE) { |
476 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
615 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
477 | push @cf::WAIT_FOR_TICK, $signal; |
616 | $WAIT_FOR_TICK->wait; |
478 | $signal->wait; |
|
|
479 | } else { |
617 | } else { |
480 | $busy = 0; |
618 | $busy = 0; |
481 | Coro::schedule; |
619 | Coro::schedule; |
482 | } |
620 | } |
483 | } |
621 | } |
… | |
… | |
583 | $EXT_CORO{$coro+0} = $coro; |
721 | $EXT_CORO{$coro+0} = $coro; |
584 | |
722 | |
585 | $coro |
723 | $coro |
586 | } |
724 | } |
587 | |
725 | |
588 | =item fork_call { }, $args |
726 | =item fork_call { }, @args |
589 | |
727 | |
590 | Executes the given code block with the given arguments in a seperate |
728 | Executes the given code block with the given arguments in a seperate |
591 | process, returning the results. Everything must be serialisable with |
729 | process, returning the results. Everything must be serialisable with |
592 | Coro::Storable. May, of course, block. Note that the executed sub may |
730 | Coro::Storable. May, of course, block. Note that the executed sub may |
593 | never block itself or use any form of event handling. |
731 | never block itself or use any form of event handling. |
… | |
… | |
606 | # TODO: investigate and fix (likely this will be rather laborious) |
744 | # TODO: investigate and fix (likely this will be rather laborious) |
607 | |
745 | |
608 | my @res = Coro::Util::fork_eval { |
746 | my @res = Coro::Util::fork_eval { |
609 | cf::post_fork; |
747 | cf::post_fork; |
610 | &$cb |
748 | &$cb |
611 | }, @args; |
749 | } @args; |
612 | |
750 | |
613 | wantarray ? @res : $res[-1] |
751 | wantarray ? @res : $res[-1] |
614 | } |
752 | } |
615 | |
753 | |
616 | sub objinfo { |
754 | sub objinfo { |
… | |
… | |
738 | |
876 | |
739 | my @data; |
877 | my @data; |
740 | my $md5; |
878 | my $md5; |
741 | |
879 | |
742 | for (0 .. $#$src) { |
880 | for (0 .. $#$src) { |
743 | 0 <= aio_load $src->[$_], $data[$_] |
881 | $data[$_] = load_file $src->[$_]; |
744 | or Carp::croak "$src->[$_]: $!"; |
|
|
745 | } |
882 | } |
746 | |
883 | |
747 | # if processing is expensive, check |
884 | # if processing is expensive, check |
748 | # checksum first |
885 | # checksum first |
749 | if (1) { |
886 | if (1) { |
… | |
… | |
1367 | my ($pl, $buf) = @_; |
1504 | my ($pl, $buf) = @_; |
1368 | |
1505 | |
1369 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1506 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1370 | |
1507 | |
1371 | if (ref $msg) { |
1508 | if (ref $msg) { |
1372 | my ($type, $reply, @payload) = |
1509 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1373 | "ARRAY" eq ref $msg |
|
|
1374 | ? @$msg |
|
|
1375 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1376 | |
1510 | |
1377 | my @reply; |
1511 | my @reply; |
1378 | |
1512 | |
1379 | if (my $cb = $EXTCMD{$type}) { |
1513 | if (my $cb = $EXTCMD{$type}) { |
1380 | @reply = $cb->($pl, @payload); |
1514 | @reply = $cb->($pl, @payload); |
… | |
… | |
1402 | }; |
1536 | }; |
1403 | |
1537 | |
1404 | $grp |
1538 | $grp |
1405 | } |
1539 | } |
1406 | |
1540 | |
|
|
1541 | sub _ext_cfg_reg($$$$) { |
|
|
1542 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1543 | |
|
|
1544 | $cfgname = lc $varname |
|
|
1545 | unless length $cfgname; |
|
|
1546 | |
|
|
1547 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1548 | |
|
|
1549 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1550 | } |
|
|
1551 | |
1407 | sub load_extensions { |
1552 | sub load_extensions { |
1408 | info "loading extensions..."; |
1553 | info "loading extensions..."; |
|
|
1554 | |
|
|
1555 | %EXT_CFG = (); |
1409 | |
1556 | |
1410 | cf::sync_job { |
1557 | cf::sync_job { |
1411 | my %todo; |
1558 | my %todo; |
1412 | |
1559 | |
1413 | for my $path (<$LIBDIR/*.ext>) { |
1560 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1456 | unless exists $done{$_}; |
1603 | unless exists $done{$_}; |
1457 | } |
1604 | } |
1458 | |
1605 | |
1459 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1606 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1460 | |
1607 | |
|
|
1608 | my $source = $v->{source}; |
|
|
1609 | |
|
|
1610 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1611 | $source =~ s{ |
|
|
1612 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1613 | }{ |
|
|
1614 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1615 | }gmxe; |
|
|
1616 | |
1461 | my $active = eval $v->{source}; |
1617 | my $active = eval $source; |
1462 | |
1618 | |
1463 | if (length $@) { |
1619 | if (length $@) { |
1464 | error "$v->{path}: $@\n"; |
1620 | error "$v->{path}: $@\n"; |
1465 | |
1621 | |
1466 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1622 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1483 | |
1639 | |
1484 | while (my ($k, $v) = each %todo) { |
1640 | while (my ($k, $v) = each %todo) { |
1485 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1641 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1486 | if exists $v->{meta}{mandatory}; |
1642 | if exists $v->{meta}{mandatory}; |
1487 | } |
1643 | } |
|
|
1644 | |
|
|
1645 | last; |
1488 | } |
1646 | } |
1489 | } |
1647 | } |
1490 | }; |
1648 | }; |
1491 | } |
1649 | } |
1492 | |
1650 | |
… | |
… | |
1650 | my $name = $pl->ob->name; |
1808 | my $name = $pl->ob->name; |
1651 | |
1809 | |
1652 | $pl->{deny_save} = 1; |
1810 | $pl->{deny_save} = 1; |
1653 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1811 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1654 | |
1812 | |
1655 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1813 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1656 | $pl->deactivate; |
1814 | $pl->deactivate; |
1657 | |
1815 | |
1658 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1816 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1817 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
1659 | ext::highscore::check ($pl->ob); |
1818 | ext::highscore::check ($pl->ob); |
1660 | |
1819 | |
1661 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
|
|
1662 | $pl->ns->destroy if $pl->ns; |
1820 | $pl->ns->destroy if $pl->ns; |
1663 | |
1821 | |
1664 | my $path = playerdir $pl; |
1822 | my $path = playerdir $pl; |
1665 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1823 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1666 | aio_rename $path, $temp; |
1824 | aio_rename $path, $temp; |
… | |
… | |
1832 | sub generate_random_map { |
1990 | sub generate_random_map { |
1833 | my ($self, $rmp) = @_; |
1991 | my ($self, $rmp) = @_; |
1834 | |
1992 | |
1835 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1993 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1836 | |
1994 | |
1837 | # mit "rum" bekleckern, nicht |
|
|
1838 | $self->_create_random_map ( |
1995 | $self->_create_random_map ($rmp); |
1839 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1840 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1841 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1842 | $rmp->{exit_on_final_map}, |
|
|
1843 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1844 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1845 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1846 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1847 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1848 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1849 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1850 | ) |
|
|
1851 | } |
1996 | } |
1852 | |
1997 | |
1853 | =item cf::map->register ($regex, $prio) |
1998 | =item cf::map->register ($regex, $prio) |
1854 | |
1999 | |
1855 | Register a handler for the map path matching the given regex at the |
2000 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1906 | $base =~ s{[^/]+/?$}{}; |
2051 | $base =~ s{[^/]+/?$}{}; |
1907 | $path = "$base/$path"; |
2052 | $path = "$base/$path"; |
1908 | } |
2053 | } |
1909 | |
2054 | |
1910 | for ($path) { |
2055 | for ($path) { |
1911 | redo if s{//}{/}; |
|
|
1912 | redo if s{/\.?/}{/}; |
2056 | redo if s{/\.?/}{/}; |
1913 | redo if s{/[^/]+/\.\./}{/}; |
2057 | redo if s{/[^/]+/\.\./}{/}; |
1914 | } |
2058 | } |
1915 | |
2059 | |
1916 | $path |
2060 | $path |
… | |
… | |
1934 | |
2078 | |
1935 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
2079 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1936 | () |
2080 | () |
1937 | } |
2081 | } |
1938 | |
2082 | |
|
|
2083 | # may re-bless or do other evil things |
1939 | sub init { |
2084 | sub init { |
1940 | my ($self) = @_; |
2085 | my ($self) = @_; |
1941 | |
2086 | |
1942 | $self |
2087 | $self |
1943 | } |
2088 | } |
… | |
… | |
2008 | $self->{load_path} = $path; |
2153 | $self->{load_path} = $path; |
2009 | |
2154 | |
2010 | 1 |
2155 | 1 |
2011 | } |
2156 | } |
2012 | |
2157 | |
|
|
2158 | # used to laod the header of an original map |
2013 | sub load_header_orig { |
2159 | sub load_header_orig { |
2014 | my ($self) = @_; |
2160 | my ($self) = @_; |
2015 | |
2161 | |
2016 | $self->load_header_from ($self->load_path) |
2162 | $self->load_header_from ($self->load_path) |
2017 | } |
2163 | } |
2018 | |
2164 | |
|
|
2165 | # used to laod the header of an instantiated map |
2019 | sub load_header_temp { |
2166 | sub load_header_temp { |
2020 | my ($self) = @_; |
2167 | my ($self) = @_; |
2021 | |
2168 | |
2022 | $self->load_header_from ($self->save_path) |
2169 | $self->load_header_from ($self->save_path) |
2023 | } |
2170 | } |
2024 | |
2171 | |
|
|
2172 | # called after loading the header from an instantiated map |
2025 | sub prepare_temp { |
2173 | sub prepare_temp { |
2026 | my ($self) = @_; |
2174 | my ($self) = @_; |
2027 | |
2175 | |
2028 | $self->last_access ((delete $self->{last_access}) |
2176 | $self->last_access ((delete $self->{last_access}) |
2029 | || $cf::RUNTIME); #d# |
2177 | || $cf::RUNTIME); #d# |
2030 | # safety |
2178 | # safety |
2031 | $self->{instantiate_time} = $cf::RUNTIME |
2179 | $self->{instantiate_time} = $cf::RUNTIME |
2032 | if $self->{instantiate_time} > $cf::RUNTIME; |
2180 | if $self->{instantiate_time} > $cf::RUNTIME; |
2033 | } |
2181 | } |
2034 | |
2182 | |
|
|
2183 | # called after loading the header from an original map |
2035 | sub prepare_orig { |
2184 | sub prepare_orig { |
2036 | my ($self) = @_; |
2185 | my ($self) = @_; |
2037 | |
2186 | |
2038 | $self->{load_original} = 1; |
2187 | $self->{load_original} = 1; |
2039 | $self->{instantiate_time} = $cf::RUNTIME; |
2188 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2065 | sub find { |
2214 | sub find { |
2066 | my ($path, $origin) = @_; |
2215 | my ($path, $origin) = @_; |
2067 | |
2216 | |
2068 | cf::cede_to_tick; |
2217 | cf::cede_to_tick; |
2069 | |
2218 | |
2070 | $path = normalise $path, $origin && $origin->path; |
2219 | $path = normalise $path, $origin; |
2071 | |
2220 | |
2072 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2221 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2073 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2222 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2074 | |
2223 | |
2075 | $cf::MAP{$path} || do { |
2224 | $cf::MAP{$path} || do { |
… | |
… | |
2106 | |
2255 | |
2107 | { |
2256 | { |
2108 | my $guard = cf::lock_acquire "map_data:$path"; |
2257 | my $guard = cf::lock_acquire "map_data:$path"; |
2109 | |
2258 | |
2110 | return unless $self->valid; |
2259 | return unless $self->valid; |
2111 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2260 | return unless $self->state == cf::MAP_SWAPPED; |
2112 | |
|
|
2113 | $self->in_memory (cf::MAP_LOADING); |
|
|
2114 | |
2261 | |
2115 | $self->alloc; |
2262 | $self->alloc; |
2116 | |
2263 | |
2117 | $self->pre_load; |
2264 | $self->pre_load; |
2118 | cf::cede_to_tick; |
2265 | cf::cede_to_tick; |
2119 | |
2266 | |
|
|
2267 | if (exists $self->{load_path}) { |
2120 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2268 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2121 | $f->skip_block; |
2269 | $f->skip_block; |
2122 | $self->_load_objects ($f) |
2270 | $self->_load_objects ($f) |
2123 | or return; |
2271 | or return; |
2124 | |
2272 | |
2125 | $self->post_load_original |
2273 | $self->post_load_original |
2126 | if delete $self->{load_original}; |
2274 | if delete $self->{load_original}; |
2127 | |
2275 | |
2128 | if (my $uniq = $self->uniq_path) { |
2276 | if (my $uniq = $self->uniq_path) { |
2129 | utf8::encode $uniq; |
2277 | utf8::encode $uniq; |
2130 | unless (aio_stat $uniq) { |
2278 | unless (aio_stat $uniq) { |
2131 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2279 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2132 | $self->clear_unique_items; |
2280 | $self->clear_unique_items; |
2133 | $self->_load_objects ($f); |
2281 | $self->_load_objects ($f); |
2134 | $f->resolve_delayed_derefs; |
2282 | $f->resolve_delayed_derefs; |
|
|
2283 | } |
2135 | } |
2284 | } |
2136 | } |
2285 | } |
2137 | } |
|
|
2138 | |
2286 | |
2139 | $f->resolve_delayed_derefs; |
2287 | $f->resolve_delayed_derefs; |
|
|
2288 | } else { |
|
|
2289 | $self->post_load_original |
|
|
2290 | if delete $self->{load_original}; |
|
|
2291 | } |
|
|
2292 | |
|
|
2293 | $self->state (cf::MAP_INACTIVE); |
2140 | |
2294 | |
2141 | cf::cede_to_tick; |
2295 | cf::cede_to_tick; |
2142 | # now do the right thing for maps |
2296 | # now do the right thing for maps |
2143 | $self->link_multipart_objects; |
2297 | $self->link_multipart_objects; |
2144 | $self->difficulty ($self->estimate_difficulty) |
2298 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2148 | unless ($self->{deny_activate}) { |
2302 | unless ($self->{deny_activate}) { |
2149 | $self->decay_objects; |
2303 | $self->decay_objects; |
2150 | $self->fix_auto_apply; |
2304 | $self->fix_auto_apply; |
2151 | $self->update_buttons; |
2305 | $self->update_buttons; |
2152 | cf::cede_to_tick; |
2306 | cf::cede_to_tick; |
2153 | $self->activate; |
2307 | #$self->activate; # no longer activate maps automatically |
2154 | } |
2308 | } |
2155 | |
2309 | |
2156 | $self->{last_save} = $cf::RUNTIME; |
2310 | $self->{last_save} = $cf::RUNTIME; |
2157 | $self->last_access ($cf::RUNTIME); |
2311 | $self->last_access ($cf::RUNTIME); |
2158 | |
|
|
2159 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2160 | } |
2312 | } |
2161 | |
2313 | |
2162 | $self->post_load; |
2314 | $self->post_load; |
|
|
2315 | |
|
|
2316 | 1 |
2163 | } |
2317 | } |
2164 | |
2318 | |
2165 | # customize the map for a given player, i.e. |
2319 | # customize the map for a given player, i.e. |
2166 | # return the _real_ map. used by e.g. per-player |
2320 | # return the _real_ map. used by e.g. per-player |
2167 | # maps to change the path to ~playername/mappath |
2321 | # maps to change the path to ~playername/mappath |
… | |
… | |
2175 | # if $self->per_party; |
2329 | # if $self->per_party; |
2176 | |
2330 | |
2177 | $self |
2331 | $self |
2178 | } |
2332 | } |
2179 | |
2333 | |
2180 | # find and load all maps in the 3x3 area around a map |
|
|
2181 | sub load_neighbours { |
|
|
2182 | my ($map) = @_; |
|
|
2183 | |
|
|
2184 | my @neigh; # diagonal neighbours |
|
|
2185 | |
|
|
2186 | for (0 .. 3) { |
|
|
2187 | my $neigh = $map->tile_path ($_) |
|
|
2188 | or next; |
|
|
2189 | $neigh = find $neigh, $map |
|
|
2190 | or next; |
|
|
2191 | $neigh->load; |
|
|
2192 | |
|
|
2193 | # now find the diagonal neighbours |
|
|
2194 | push @neigh, |
|
|
2195 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2196 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2197 | } |
|
|
2198 | |
|
|
2199 | for (grep defined $_->[0], @neigh) { |
|
|
2200 | my ($path, $origin) = @$_; |
|
|
2201 | my $neigh = find $path, $origin |
|
|
2202 | or next; |
|
|
2203 | $neigh->load; |
|
|
2204 | } |
|
|
2205 | } |
|
|
2206 | |
|
|
2207 | sub find_sync { |
2334 | sub find_sync { |
2208 | my ($path, $origin) = @_; |
2335 | my ($path, $origin) = @_; |
2209 | |
2336 | |
|
|
2337 | # it's a bug to call this from the main context |
2210 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2338 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2211 | if $Coro::current == $Coro::main; |
2339 | if $Coro::current == $Coro::main; |
2212 | |
2340 | |
2213 | find $path, $origin |
2341 | find $path, $origin |
2214 | } |
2342 | } |
2215 | |
2343 | |
2216 | sub do_load_sync { |
2344 | sub do_load_sync { |
2217 | my ($map) = @_; |
2345 | my ($map) = @_; |
2218 | |
2346 | |
|
|
2347 | # it's a bug to call this from the main context |
2219 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2348 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2220 | if $Coro::current == $Coro::main; |
2349 | if $Coro::current == $Coro::main; |
2221 | |
2350 | |
2222 | $map->load; |
2351 | $map->load; |
2223 | } |
2352 | } |
… | |
… | |
2226 | our $MAP_PREFETCHER = undef; |
2355 | our $MAP_PREFETCHER = undef; |
2227 | |
2356 | |
2228 | sub find_async { |
2357 | sub find_async { |
2229 | my ($path, $origin, $load) = @_; |
2358 | my ($path, $origin, $load) = @_; |
2230 | |
2359 | |
2231 | $path = normalise $path, $origin && $origin->{path}; |
2360 | $path = normalise $path, $origin; |
2232 | |
2361 | |
2233 | if (my $map = $cf::MAP{$path}) { |
2362 | if (my $map = $cf::MAP{$path}) { |
2234 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2363 | return $map if !$load || $map->linkable; |
2235 | } |
2364 | } |
2236 | |
2365 | |
2237 | $MAP_PREFETCH{$path} |= $load; |
2366 | $MAP_PREFETCH{$path} |= $load; |
2238 | |
2367 | |
2239 | $MAP_PREFETCHER ||= cf::async { |
2368 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2298 | sub swap_out { |
2427 | sub swap_out { |
2299 | my ($self) = @_; |
2428 | my ($self) = @_; |
2300 | |
2429 | |
2301 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2430 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2302 | |
2431 | |
2303 | return if $self->in_memory != cf::MAP_ACTIVE; |
2432 | return if !$self->linkable; |
2304 | return if $self->{deny_save}; |
2433 | return if $self->{deny_save}; |
2305 | return if $self->players; |
2434 | return if $self->players; |
2306 | |
2435 | |
2307 | # first deactivate the map and "unlink" it from the core |
2436 | # first deactivate the map and "unlink" it from the core |
2308 | $self->deactivate; |
2437 | $self->deactivate; |
2309 | $_->clear_links_to ($self) for values %cf::MAP; |
2438 | $_->clear_links_to ($self) for values %cf::MAP; |
2310 | $self->in_memory (cf::MAP_SWAPPED); |
2439 | $self->state (cf::MAP_SWAPPED); |
2311 | |
2440 | |
2312 | # then atomically save |
2441 | # then atomically save |
2313 | $self->_save; |
2442 | $self->_save; |
2314 | |
2443 | |
2315 | # then free the map |
2444 | # then free the map |
… | |
… | |
2341 | |
2470 | |
2342 | return if $self->players; |
2471 | return if $self->players; |
2343 | |
2472 | |
2344 | cf::trace "resetting map ", $self->path, "\n"; |
2473 | cf::trace "resetting map ", $self->path, "\n"; |
2345 | |
2474 | |
2346 | $self->in_memory (cf::MAP_SWAPPED); |
2475 | $self->state (cf::MAP_SWAPPED); |
2347 | |
2476 | |
2348 | # need to save uniques path |
2477 | # need to save uniques path |
2349 | unless ($self->{deny_save}) { |
2478 | unless ($self->{deny_save}) { |
2350 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2479 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2351 | |
2480 | |
… | |
… | |
2681 | # use -1 or undef as default coordinates, not 0, 0 |
2810 | # use -1 or undef as default coordinates, not 0, 0 |
2682 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2811 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2683 | if $x <= 0 && $y <= 0; |
2812 | if $x <= 0 && $y <= 0; |
2684 | |
2813 | |
2685 | $map->load; |
2814 | $map->load; |
2686 | $map->load_neighbours; |
|
|
2687 | |
2815 | |
2688 | return unless $self->contr->active; |
2816 | return unless $self->contr->active; |
2689 | |
2817 | |
2690 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2818 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2691 | if ($self->enter_map ($map, $x, $y)) { |
2819 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2747 | ($path, $x, $y) = (undef, undef, undef); |
2875 | ($path, $x, $y) = (undef, undef, undef); |
2748 | } |
2876 | } |
2749 | } |
2877 | } |
2750 | |
2878 | |
2751 | my $map = eval { |
2879 | my $map = eval { |
2752 | my $map = defined $path ? cf::map::find $path : undef; |
2880 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2753 | |
2881 | |
2754 | if ($map) { |
2882 | if ($map) { |
2755 | $map = $map->customise_for ($self); |
2883 | $map = $map->customise_for ($self); |
2756 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2884 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2757 | } else { |
2885 | } else { |
… | |
… | |
2847 | $Coro::current->{desc} = "enter_exit"; |
2975 | $Coro::current->{desc} = "enter_exit"; |
2848 | |
2976 | |
2849 | unless (eval { |
2977 | unless (eval { |
2850 | $self->deactivate_recursive; # just to be sure |
2978 | $self->deactivate_recursive; # just to be sure |
2851 | |
2979 | |
2852 | # random map handling |
|
|
2853 | { |
|
|
2854 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2855 | |
|
|
2856 | prepare_random_map $exit |
|
|
2857 | if $exit->slaying eq "/!"; |
|
|
2858 | } |
|
|
2859 | |
|
|
2860 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2980 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2861 | my $x = $exit->stats->hp; |
2981 | my $x = $exit->stats->hp; |
2862 | my $y = $exit->stats->sp; |
2982 | my $y = $exit->stats->sp; |
|
|
2983 | |
|
|
2984 | # special map handling |
|
|
2985 | my $slaying = $exit->slaying; |
|
|
2986 | |
|
|
2987 | # special map handling |
|
|
2988 | if ($slaying eq "/!") { |
|
|
2989 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2990 | |
|
|
2991 | prepare_random_map $exit |
|
|
2992 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2993 | |
|
|
2994 | $map = $exit->slaying; |
|
|
2995 | |
|
|
2996 | } elsif ($slaying eq '!up') { |
|
|
2997 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2998 | $x = $exit->x; |
|
|
2999 | $y = $exit->y; |
|
|
3000 | |
|
|
3001 | } elsif ($slaying eq '!down') { |
|
|
3002 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
3003 | $x = $exit->x; |
|
|
3004 | $y = $exit->y; |
|
|
3005 | } |
2863 | |
3006 | |
2864 | $self->goto ($map, $x, $y); |
3007 | $self->goto ($map, $x, $y); |
2865 | |
3008 | |
2866 | # if exit is damned, update players death & WoR home-position |
3009 | # if exit is damned, update players death & WoR home-position |
2867 | $self->contr->savebed ($map, $x, $y) |
3010 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
3092 | =cut |
3235 | =cut |
3093 | |
3236 | |
3094 | sub cf::client::ext_msg($$@) { |
3237 | sub cf::client::ext_msg($$@) { |
3095 | my ($self, $type, @msg) = @_; |
3238 | my ($self, $type, @msg) = @_; |
3096 | |
3239 | |
3097 | if ($self->extcmd == 2) { |
|
|
3098 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3240 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3099 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3100 | push @msg, msgtype => "event_$type"; |
|
|
3101 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3102 | } |
|
|
3103 | } |
3241 | } |
3104 | |
3242 | |
3105 | =item $client->ext_reply ($msgid, @msg) |
3243 | =item $client->ext_reply ($msgid, @msg) |
3106 | |
3244 | |
3107 | Sends an ext reply to the client. |
3245 | Sends an ext reply to the client. |
… | |
… | |
3109 | =cut |
3247 | =cut |
3110 | |
3248 | |
3111 | sub cf::client::ext_reply($$@) { |
3249 | sub cf::client::ext_reply($$@) { |
3112 | my ($self, $id, @msg) = @_; |
3250 | my ($self, $id, @msg) = @_; |
3113 | |
3251 | |
3114 | if ($self->extcmd == 2) { |
|
|
3115 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3252 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3116 | } elsif ($self->extcmd == 1) { |
|
|
3117 | #TODO: version 1, remove |
|
|
3118 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3119 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3120 | } |
|
|
3121 | } |
3253 | } |
3122 | |
3254 | |
3123 | =item $success = $client->query ($flags, "text", \&cb) |
3255 | =item $success = $client->query ($flags, "text", \&cb) |
3124 | |
3256 | |
3125 | Queues a query to the client, calling the given callback with |
3257 | Queues a query to the client, calling the given callback with |
… | |
… | |
3180 | my ($ns, $buf) = @_; |
3312 | my ($ns, $buf) = @_; |
3181 | |
3313 | |
3182 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3314 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3183 | |
3315 | |
3184 | if (ref $msg) { |
3316 | if (ref $msg) { |
3185 | my ($type, $reply, @payload) = |
3317 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3186 | "ARRAY" eq ref $msg |
|
|
3187 | ? @$msg |
|
|
3188 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3189 | |
3318 | |
3190 | my @reply; |
3319 | my @reply; |
3191 | |
3320 | |
3192 | if (my $cb = $EXTICMD{$type}) { |
3321 | if (my $cb = $EXTICMD{$type}) { |
3193 | @reply = $cb->($ns, @payload); |
3322 | @reply = $cb->($ns, @payload); |
… | |
… | |
3371 | =cut |
3500 | =cut |
3372 | |
3501 | |
3373 | ############################################################################# |
3502 | ############################################################################# |
3374 | # the server's init and main functions |
3503 | # the server's init and main functions |
3375 | |
3504 | |
|
|
3505 | our %FACEHASH; # hash => idx, #d# HACK for http server |
|
|
3506 | |
|
|
3507 | # internal api, not fianlised |
|
|
3508 | sub add_face { |
|
|
3509 | my ($name, $type, $data) = @_; |
|
|
3510 | |
|
|
3511 | my $idx = cf::face::find $name; |
|
|
3512 | |
|
|
3513 | if ($idx) { |
|
|
3514 | delete $FACEHASH{cf::face::get_chksum $idx}; |
|
|
3515 | } else { |
|
|
3516 | $idx = cf::face::alloc $name; |
|
|
3517 | } |
|
|
3518 | |
|
|
3519 | my $hash = cf::face::mangle_chksum Digest::MD5::md5 $data; |
|
|
3520 | |
|
|
3521 | cf::face::set_type $idx, $type; |
|
|
3522 | cf::face::set_data $idx, 0, $data, $hash; |
|
|
3523 | cf::face::set_meta $idx, $type & 1 ? undef : undef; |
|
|
3524 | $FACEHASH{$hash} = $idx;#d# |
|
|
3525 | |
|
|
3526 | $idx |
|
|
3527 | } |
|
|
3528 | |
3376 | sub load_facedata($) { |
3529 | sub load_facedata($) { |
3377 | my ($path) = @_; |
3530 | my ($path) = @_; |
3378 | |
3531 | |
3379 | # HACK to clear player env face cache, we need some signal framework |
3532 | # HACK to clear player env face cache, we need some signal framework |
3380 | # for this (global event?) |
3533 | # for this (global event?) |
… | |
… | |
3382 | |
3535 | |
3383 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3536 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3384 | |
3537 | |
3385 | trace "loading facedata from $path\n"; |
3538 | trace "loading facedata from $path\n"; |
3386 | |
3539 | |
3387 | 0 < aio_load $path, my $facedata |
3540 | my $facedata = decode_storable load_file $path; |
3388 | or die "$path: $!"; |
|
|
3389 | |
|
|
3390 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3391 | |
3541 | |
3392 | $facedata->{version} == 2 |
3542 | $facedata->{version} == 2 |
3393 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3543 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3394 | |
3544 | |
3395 | # patch in the exptable |
|
|
3396 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
|
|
3397 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3398 | type => FT_RSRC, |
|
|
3399 | data => $exp_table, |
|
|
3400 | hash => (Digest::MD5::md5 $exp_table), |
|
|
3401 | }; |
|
|
3402 | cf::cede_to_tick; |
3545 | cf::cede_to_tick; |
3403 | |
3546 | |
3404 | { |
3547 | { |
3405 | my $faces = $facedata->{faceinfo}; |
3548 | my $faces = $facedata->{faceinfo}; |
3406 | |
3549 | |
3407 | while (my ($face, $info) = each %$faces) { |
3550 | for my $face (sort keys %$faces) { |
|
|
3551 | my $info = $faces->{$face}; |
3408 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3552 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3409 | |
3553 | |
3410 | cf::face::set_visibility $idx, $info->{visibility}; |
3554 | cf::face::set_visibility $idx, $info->{visibility}; |
3411 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3555 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3412 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3556 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3413 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3557 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3558 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
|
|
3559 | $FACEHASH{$info->{hash64}} = $idx;#d# |
3414 | |
3560 | |
3415 | cf::cede_to_tick; |
3561 | cf::cede_to_tick; |
3416 | } |
3562 | } |
3417 | |
3563 | |
3418 | while (my ($face, $info) = each %$faces) { |
3564 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3445 | |
3591 | |
3446 | { |
3592 | { |
3447 | my $res = $facedata->{resource}; |
3593 | my $res = $facedata->{resource}; |
3448 | |
3594 | |
3449 | while (my ($name, $info) = each %$res) { |
3595 | while (my ($name, $info) = each %$res) { |
3450 | if (defined $info->{type}) { |
3596 | if (defined (my $type = $info->{type})) { |
|
|
3597 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3451 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3598 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3452 | |
3599 | |
|
|
3600 | cf::face::set_type $idx, $type; |
3453 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3601 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3454 | cf::face::set_type $idx, $info->{type}; |
3602 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3603 | $FACEHASH{$info->{hash}} = $idx;#d# |
3455 | } else { |
3604 | } else { |
3456 | $RESOURCE{$name} = $info; # unused |
3605 | # $RESOURCE{$name} = $info; # unused |
3457 | } |
3606 | } |
3458 | |
3607 | |
3459 | cf::cede_to_tick; |
3608 | cf::cede_to_tick; |
3460 | } |
3609 | } |
3461 | } |
3610 | } |
… | |
… | |
3479 | my $status = load_resource_file_ $_[0]; |
3628 | my $status = load_resource_file_ $_[0]; |
3480 | get_slot 0.1, 100; |
3629 | get_slot 0.1, 100; |
3481 | cf::arch::commit_load; |
3630 | cf::arch::commit_load; |
3482 | |
3631 | |
3483 | $status |
3632 | $status |
|
|
3633 | } |
|
|
3634 | |
|
|
3635 | sub reload_exp_table { |
|
|
3636 | _reload_exp_table; |
|
|
3637 | |
|
|
3638 | add_face "res/exp_table" => FT_RSRC, |
|
|
3639 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3640 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3641 | ); |
|
|
3642 | } |
|
|
3643 | |
|
|
3644 | sub reload_materials { |
|
|
3645 | _reload_materials; |
3484 | } |
3646 | } |
3485 | |
3647 | |
3486 | sub reload_regions { |
3648 | sub reload_regions { |
3487 | # HACK to clear player env face cache, we need some signal framework |
3649 | # HACK to clear player env face cache, we need some signal framework |
3488 | # for this (global event?) |
3650 | # for this (global event?) |
… | |
… | |
3503 | } |
3665 | } |
3504 | |
3666 | |
3505 | sub reload_archetypes { |
3667 | sub reload_archetypes { |
3506 | load_resource_file "$DATADIR/archetypes" |
3668 | load_resource_file "$DATADIR/archetypes" |
3507 | or die "unable to load archetypes\n"; |
3669 | or die "unable to load archetypes\n"; |
|
|
3670 | |
|
|
3671 | add_face "res/skill_info" => FT_RSRC, |
|
|
3672 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3673 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3674 | ); |
|
|
3675 | add_face "res/spell_paths" => FT_RSRC, |
|
|
3676 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3677 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3678 | ); |
3508 | } |
3679 | } |
3509 | |
3680 | |
3510 | sub reload_treasures { |
3681 | sub reload_treasures { |
3511 | load_resource_file "$DATADIR/treasures" |
3682 | load_resource_file "$DATADIR/treasures" |
3512 | or die "unable to load treasurelists\n"; |
3683 | or die "unable to load treasurelists\n"; |
3513 | } |
3684 | } |
3514 | |
3685 | |
3515 | sub reload_sound { |
3686 | sub reload_sound { |
3516 | trace "loading sound config from $DATADIR/sound\n"; |
3687 | trace "loading sound config from $DATADIR/sound\n"; |
3517 | |
3688 | |
3518 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3519 | or die "$DATADIR/sound $!"; |
|
|
3520 | |
|
|
3521 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3689 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3522 | |
3690 | |
3523 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3691 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3524 | my $sound = $soundconf->{compat}[$_] |
3692 | my $sound = $soundconf->{compat}[$_] |
3525 | or next; |
3693 | or next; |
3526 | |
3694 | |
… | |
… | |
3533 | my $face = cf::face::find "sound/$v"; |
3701 | my $face = cf::face::find "sound/$v"; |
3534 | cf::sound::set $k => $face; |
3702 | cf::sound::set $k => $face; |
3535 | } |
3703 | } |
3536 | } |
3704 | } |
3537 | |
3705 | |
|
|
3706 | sub reload_pod { |
|
|
3707 | trace "loading pods $PODDIR\n"; |
|
|
3708 | |
|
|
3709 | my @command_help; |
|
|
3710 | |
|
|
3711 | for ( |
|
|
3712 | [0, "command_help"], |
|
|
3713 | [1, "emote_help"], |
|
|
3714 | [2, "dmcommand_help"], |
|
|
3715 | ) { |
|
|
3716 | my ($type, $path) = @$_; |
|
|
3717 | |
|
|
3718 | my $paragraphs = &cf::pod::load_pod ("$PODDIR/$path.pod") |
|
|
3719 | or die "unable to load $path"; |
|
|
3720 | |
|
|
3721 | my $level = 1e9; |
|
|
3722 | |
|
|
3723 | for my $par (@$paragraphs) { |
|
|
3724 | if ($par->{type} eq "head2") { |
|
|
3725 | # this code taken almost verbatim from DC/Protocol.pm |
|
|
3726 | |
|
|
3727 | if ($par->{markup} =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x) { |
|
|
3728 | my $cmd = $1; |
|
|
3729 | my @args = split /\|/, $2; |
|
|
3730 | @args = (".*") unless @args; |
|
|
3731 | |
|
|
3732 | $_ = $_ eq ".*" ? "" : " $_" |
|
|
3733 | for @args; |
|
|
3734 | |
|
|
3735 | my @variants = map "$cmd$_", sort { (length $a) <=> (length $b) } @args; |
|
|
3736 | |
|
|
3737 | push @command_help, [$type, \@variants, &cf::pod::as_cfpod ([$par])]; |
|
|
3738 | $level = $par->{level}; |
|
|
3739 | } else { |
|
|
3740 | error "$par->{markup}: unparsable command heading"; |
|
|
3741 | } |
|
|
3742 | } elsif ($par->{level} > $level) { |
|
|
3743 | $command_help[-1][2] .= &cf::pod::as_cfpod ([$par]); |
|
|
3744 | } |
|
|
3745 | |
|
|
3746 | cf::cede_to_tick; |
|
|
3747 | } |
|
|
3748 | } |
|
|
3749 | |
|
|
3750 | @command_help = sort { |
|
|
3751 | $a->[0] <=> $b->[0] |
|
|
3752 | or $a->[1] cmp $b->[1] |
|
|
3753 | } @command_help; |
|
|
3754 | |
|
|
3755 | cf::cede_to_tick; |
|
|
3756 | |
|
|
3757 | add_face "res/command_help" => FT_RSRC, |
|
|
3758 | JSON::XS->new->utf8->encode (\@command_help); |
|
|
3759 | } |
|
|
3760 | |
3538 | sub reload_resources { |
3761 | sub reload_resources { |
3539 | trace "reloading resource files...\n"; |
3762 | trace "reloading resource files...\n"; |
3540 | |
3763 | |
3541 | reload_exp_table; |
|
|
3542 | reload_materials; |
3764 | reload_materials; |
3543 | reload_facedata; |
3765 | reload_facedata; |
|
|
3766 | reload_exp_table; |
3544 | reload_sound; |
3767 | reload_sound; |
3545 | reload_archetypes; |
3768 | reload_archetypes; |
3546 | reload_regions; |
3769 | reload_regions; |
3547 | reload_treasures; |
3770 | reload_treasures; |
|
|
3771 | reload_pod; |
3548 | |
3772 | |
3549 | trace "finished reloading resource files\n"; |
3773 | trace "finished reloading resource files\n"; |
3550 | } |
3774 | } |
3551 | |
3775 | |
3552 | sub reload_config { |
3776 | sub reload_config { |
3553 | trace "reloading config file...\n"; |
3777 | trace "reloading config file...\n"; |
3554 | |
3778 | |
3555 | 0 < aio_load "$CONFDIR/config", my $config |
3779 | my $config = load_file "$CONFDIR/config"; |
3556 | or die "$CONFDIR/config: $!"; |
|
|
3557 | |
|
|
3558 | utf8::decode $config; |
3780 | utf8::decode $config; |
3559 | |
3781 | *CFG = decode_yaml $config; |
3560 | cf::get_slot 0.1, 10, "reload_config"; # yaml might be slow... |
|
|
3561 | *CFG = YAML::XS::Load $config; |
|
|
3562 | |
3782 | |
3563 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3783 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3564 | |
3784 | |
3565 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3785 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3566 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3786 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3604 | |
3824 | |
3605 | sub main { |
3825 | sub main { |
3606 | cf::init_globals; # initialise logging |
3826 | cf::init_globals; # initialise logging |
3607 | |
3827 | |
3608 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3828 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3609 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3829 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3610 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3830 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3611 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3831 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3612 | |
3832 | |
3613 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3833 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3614 | |
3834 | |
3615 | # we must not ever block the main coroutine |
3835 | # we must not ever block the main coroutine |
3616 | local $Coro::idle = sub { |
3836 | $Coro::idle = sub { |
3617 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3837 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3618 | (async { |
3838 | (async { |
3619 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3839 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3620 | EV::loop EV::LOOP_ONESHOT; |
3840 | EV::loop EV::LOOP_ONESHOT; |
3621 | })->prio (Coro::PRIO_MAX); |
3841 | })->prio (Coro::PRIO_MAX); |
… | |
… | |
3624 | evthread_start IO::AIO::poll_fileno; |
3844 | evthread_start IO::AIO::poll_fileno; |
3625 | |
3845 | |
3626 | cf::sync_job { |
3846 | cf::sync_job { |
3627 | cf::incloader::init (); |
3847 | cf::incloader::init (); |
3628 | |
3848 | |
|
|
3849 | db_init; |
|
|
3850 | |
3629 | cf::init_anim; |
3851 | cf::init_anim; |
3630 | cf::init_attackmess; |
3852 | cf::init_attackmess; |
3631 | cf::init_dynamic; |
3853 | cf::init_dynamic; |
3632 | |
3854 | |
3633 | cf::load_settings; |
3855 | cf::load_settings; |
3634 | |
3856 | |
3635 | reload_resources; |
3857 | reload_resources; |
3636 | reload_config; |
3858 | reload_config; |
3637 | db_init; |
|
|
3638 | |
3859 | |
3639 | cf::init_uuid; |
3860 | cf::init_uuid; |
3640 | cf::init_signals; |
3861 | cf::init_signals; |
3641 | cf::init_skills; |
3862 | cf::init_skills; |
3642 | |
3863 | |
… | |
… | |
3650 | |
3871 | |
3651 | # no (long-running) fork's whatsoever before this point(!) |
3872 | # no (long-running) fork's whatsoever before this point(!) |
3652 | use POSIX (); |
3873 | use POSIX (); |
3653 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3874 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3654 | |
3875 | |
3655 | (pop @POST_INIT)->(0) while @POST_INIT; |
3876 | cf::_post_init 0; |
3656 | }; |
3877 | }; |
3657 | |
3878 | |
3658 | cf::object::thawer::errors_are_fatal 0; |
3879 | cf::object::thawer::errors_are_fatal 0; |
3659 | info "parse errors in files are no longer fatal from this point on.\n"; |
3880 | info "parse errors in files are no longer fatal from this point on.\n"; |
3660 | |
3881 | |
3661 | my $free_main; $free_main = EV::idle sub { |
3882 | AE::postpone { |
3662 | undef $free_main; |
|
|
3663 | undef &main; # free gobs of memory :) |
3883 | undef &main; # free gobs of memory :) |
3664 | }; |
3884 | }; |
3665 | |
3885 | |
3666 | goto &main_loop; |
3886 | goto &main_loop; |
3667 | } |
3887 | } |
… | |
… | |
3824 | |
4044 | |
3825 | cf::write_runtime_sync; # external watchdog should not bark |
4045 | cf::write_runtime_sync; # external watchdog should not bark |
3826 | |
4046 | |
3827 | trace "emergency_perl_save: flushing outstanding aio requests"; |
4047 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3828 | while (IO::AIO::nreqs || BDB::nreqs) { |
4048 | while (IO::AIO::nreqs || BDB::nreqs) { |
3829 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
4049 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3830 | } |
4050 | } |
3831 | |
4051 | |
3832 | cf::write_runtime_sync; # external watchdog should not bark |
4052 | cf::write_runtime_sync; # external watchdog should not bark |
3833 | }; |
4053 | }; |
3834 | |
4054 | |
… | |
… | |
3883 | |
4103 | |
3884 | my $t1 = AE::time; |
4104 | my $t1 = AE::time; |
3885 | |
4105 | |
3886 | while ($RELOAD) { |
4106 | while ($RELOAD) { |
3887 | cf::get_slot 0.1, -1, "reload_perl"; |
4107 | cf::get_slot 0.1, -1, "reload_perl"; |
3888 | info "reloading..."; |
4108 | info "perl_reload: reloading..."; |
3889 | |
4109 | |
3890 | trace "entering sync_job"; |
4110 | trace "perl_reload: entering sync_job"; |
3891 | |
4111 | |
3892 | cf::sync_job { |
4112 | cf::sync_job { |
3893 | #cf::emergency_save; |
4113 | #cf::emergency_save; |
3894 | |
4114 | |
3895 | trace "cancelling all extension coros"; |
4115 | trace "perl_reload: cancelling all extension coros"; |
3896 | $_->cancel for values %EXT_CORO; |
4116 | $_->cancel for values %EXT_CORO; |
3897 | %EXT_CORO = (); |
4117 | %EXT_CORO = (); |
3898 | |
4118 | |
3899 | trace "removing commands"; |
4119 | trace "perl_reload: removing commands"; |
3900 | %COMMAND = (); |
4120 | %COMMAND = (); |
3901 | |
4121 | |
3902 | trace "removing ext/exti commands"; |
4122 | trace "perl_reload: removing ext/exti commands"; |
3903 | %EXTCMD = (); |
4123 | %EXTCMD = (); |
3904 | %EXTICMD = (); |
4124 | %EXTICMD = (); |
3905 | |
4125 | |
3906 | trace "unloading/nuking all extensions"; |
4126 | trace "perl_reload: unloading/nuking all extensions"; |
3907 | for my $pkg (@EXTS) { |
4127 | for my $pkg (@EXTS) { |
3908 | trace "... unloading $pkg"; |
4128 | trace "... unloading $pkg"; |
3909 | |
4129 | |
3910 | if (my $cb = $pkg->can ("unload")) { |
4130 | if (my $cb = $pkg->can ("unload")) { |
3911 | eval { |
4131 | eval { |
… | |
… | |
3916 | |
4136 | |
3917 | trace "... clearing $pkg"; |
4137 | trace "... clearing $pkg"; |
3918 | clear_package $pkg; |
4138 | clear_package $pkg; |
3919 | } |
4139 | } |
3920 | |
4140 | |
3921 | trace "unloading all perl modules loaded from $LIBDIR"; |
4141 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3922 | while (my ($k, $v) = each %INC) { |
4142 | while (my ($k, $v) = each %INC) { |
3923 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4143 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3924 | |
4144 | |
3925 | trace "... unloading $k"; |
4145 | trace "... unloading $k"; |
3926 | delete $INC{$k}; |
4146 | delete $INC{$k}; |
… | |
… | |
3933 | } |
4153 | } |
3934 | |
4154 | |
3935 | clear_package $k; |
4155 | clear_package $k; |
3936 | } |
4156 | } |
3937 | |
4157 | |
3938 | trace "getting rid of safe::, as good as possible"; |
4158 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3939 | clear_package "safe::$_" |
4159 | clear_package "safe::$_" |
3940 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4160 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3941 | |
4161 | |
3942 | trace "unloading cf.pm \"a bit\""; |
4162 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3943 | delete $INC{"cf.pm"}; |
4163 | delete $INC{"cf.pm"}; |
3944 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4164 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3945 | |
4165 | |
3946 | # don't, removes xs symbols, too, |
4166 | # don't, removes xs symbols, too, |
3947 | # and global variables created in xs |
4167 | # and global variables created in xs |
3948 | #clear_package __PACKAGE__; |
4168 | #clear_package __PACKAGE__; |
3949 | |
4169 | |
3950 | info "unload completed, starting to reload now"; |
4170 | info "perl_reload: unload completed, starting to reload now"; |
3951 | |
4171 | |
3952 | trace "reloading cf.pm"; |
4172 | trace "perl_reload: reloading cf.pm"; |
3953 | require cf; |
4173 | require cf; |
3954 | cf::_connect_to_perl_1; |
4174 | cf::_connect_to_perl_1; |
3955 | |
4175 | |
3956 | trace "loading config and database again"; |
4176 | trace "perl_reload: loading config and database again"; |
3957 | cf::reload_config; |
4177 | cf::reload_config; |
3958 | |
4178 | |
3959 | trace "loading extensions"; |
4179 | trace "perl_reload: loading extensions"; |
3960 | cf::load_extensions; |
4180 | cf::load_extensions; |
3961 | |
4181 | |
3962 | if ($REATTACH_ON_RELOAD) { |
4182 | if ($REATTACH_ON_RELOAD) { |
3963 | trace "reattaching attachments to objects/players"; |
4183 | trace "perl_reload: reattaching attachments to objects/players"; |
3964 | _global_reattach; # objects, sockets |
4184 | _global_reattach; # objects, sockets |
3965 | trace "reattaching attachments to maps"; |
4185 | trace "perl_reload: reattaching attachments to maps"; |
3966 | reattach $_ for values %MAP; |
4186 | reattach $_ for values %MAP; |
3967 | trace "reattaching attachments to players"; |
4187 | trace "perl_reload: reattaching attachments to players"; |
3968 | reattach $_ for values %PLAYER; |
4188 | reattach $_ for values %PLAYER; |
3969 | } |
4189 | } |
3970 | |
4190 | |
3971 | trace "running post_init jobs"; |
4191 | cf::_post_init 1; |
3972 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3973 | |
4192 | |
3974 | trace "leaving sync_job"; |
4193 | trace "perl_reload: leaving sync_job"; |
3975 | |
4194 | |
3976 | 1 |
4195 | 1 |
3977 | } or do { |
4196 | } or do { |
3978 | error $@; |
4197 | error $@; |
3979 | cf::cleanup "error while reloading, exiting."; |
4198 | cf::cleanup "perl_reload: error, exiting."; |
3980 | }; |
4199 | }; |
3981 | |
4200 | |
3982 | info "reloaded"; |
|
|
3983 | --$RELOAD; |
4201 | --$RELOAD; |
3984 | } |
4202 | } |
3985 | |
4203 | |
3986 | $t1 = AE::time - $t1; |
4204 | $t1 = AE::time - $t1; |
3987 | info "reload completed in ${t1}s\n"; |
4205 | info "perl_reload: completed in ${t1}s\n"; |
3988 | }; |
4206 | }; |
3989 | |
4207 | |
3990 | our $RELOAD_WATCHER; # used only during reload |
4208 | our $RELOAD_WATCHER; # used only during reload |
3991 | |
4209 | |
3992 | sub reload_perl() { |
4210 | sub reload_perl() { |
… | |
… | |
4017 | |
4235 | |
4018 | ############################################################################# |
4236 | ############################################################################# |
4019 | |
4237 | |
4020 | my $bug_warning = 0; |
4238 | my $bug_warning = 0; |
4021 | |
4239 | |
4022 | our @WAIT_FOR_TICK; |
|
|
4023 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4024 | |
|
|
4025 | sub wait_for_tick() { |
4240 | sub wait_for_tick() { |
4026 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4241 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4027 | |
4242 | |
4028 | my $signal = new Coro::Signal; |
4243 | $WAIT_FOR_TICK->wait; |
4029 | push @WAIT_FOR_TICK, $signal; |
|
|
4030 | $signal->wait; |
|
|
4031 | } |
4244 | } |
4032 | |
4245 | |
4033 | sub wait_for_tick_begin() { |
4246 | sub wait_for_tick_begin() { |
4034 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4247 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4035 | |
4248 | |
4036 | my $signal = new Coro::Signal; |
4249 | my $signal = new Coro::Signal; |
4037 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4250 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4038 | $signal->wait; |
4251 | $signal->wait; |
4039 | } |
4252 | } |
… | |
… | |
4043 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4256 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4044 | unless ++$bug_warning > 10; |
4257 | unless ++$bug_warning > 10; |
4045 | return; |
4258 | return; |
4046 | } |
4259 | } |
4047 | |
4260 | |
4048 | cf::server_tick; # one server iteration |
4261 | cf::one_tick; # one server iteration |
4049 | |
4262 | |
4050 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4263 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4051 | |
4264 | |
4052 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4265 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4053 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4266 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4059 | } |
4272 | } |
4060 | |
4273 | |
4061 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4274 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4062 | $sig->send; |
4275 | $sig->send; |
4063 | } |
4276 | } |
4064 | while (my $sig = shift @WAIT_FOR_TICK) { |
4277 | $WAIT_FOR_TICK->broadcast; |
4065 | $sig->send; |
|
|
4066 | } |
|
|
4067 | |
4278 | |
4068 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4279 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4069 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4280 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4070 | |
4281 | |
4071 | if (0) { |
4282 | if (0) { |
… | |
… | |
4077 | } |
4288 | } |
4078 | } |
4289 | } |
4079 | |
4290 | |
4080 | { |
4291 | { |
4081 | # configure BDB |
4292 | # configure BDB |
|
|
4293 | info "initialising database"; |
4082 | |
4294 | |
4083 | BDB::min_parallel 16; |
4295 | BDB::min_parallel 16; |
4084 | BDB::max_poll_reqs $TICK * 0.1; |
4296 | BDB::max_poll_reqs $TICK * 0.1; |
4085 | $AnyEvent::BDB::WATCHER->priority (1); |
4297 | #$AnyEvent::BDB::WATCHER->priority (1); |
4086 | |
4298 | |
4087 | unless ($DB_ENV) { |
4299 | unless ($DB_ENV) { |
4088 | $DB_ENV = BDB::db_env_create; |
4300 | $DB_ENV = BDB::db_env_create; |
4089 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4301 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4090 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4302 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4115 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4327 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4116 | }; |
4328 | }; |
4117 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4329 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4118 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4330 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4119 | }; |
4331 | }; |
|
|
4332 | |
|
|
4333 | info "database initialised"; |
4120 | } |
4334 | } |
4121 | |
4335 | |
4122 | { |
4336 | { |
4123 | # configure IO::AIO |
4337 | # configure IO::AIO |
4124 | |
4338 | |
|
|
4339 | info "initialising aio"; |
4125 | IO::AIO::min_parallel 8; |
4340 | IO::AIO::min_parallel 8; |
4126 | IO::AIO::max_poll_time $TICK * 0.1; |
4341 | IO::AIO::max_poll_time $TICK * 0.1; |
4127 | undef $AnyEvent::AIO::WATCHER; |
4342 | undef $AnyEvent::AIO::WATCHER; |
|
|
4343 | info "aio initialised"; |
4128 | } |
4344 | } |
4129 | |
4345 | |
4130 | my $_log_backtrace; |
4346 | our $_log_backtrace; |
|
|
4347 | our $_log_backtrace_last; |
4131 | |
4348 | |
4132 | sub _log_backtrace { |
4349 | sub _log_backtrace { |
4133 | my ($msg, @addr) = @_; |
4350 | my ($msg, @addr) = @_; |
4134 | |
4351 | |
4135 | $msg =~ s/\n//; |
4352 | $msg =~ s/\n$//; |
4136 | |
4353 | |
|
|
4354 | if ($_log_backtrace_last eq $msg) { |
|
|
4355 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4356 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4137 | # limit the # of concurrent backtraces |
4357 | # limit the # of concurrent backtraces |
4138 | if ($_log_backtrace < 2) { |
4358 | } elsif ($_log_backtrace < 2) { |
|
|
4359 | $_log_backtrace_last = $msg; |
4139 | ++$_log_backtrace; |
4360 | ++$_log_backtrace; |
4140 | my $perl_bt = Carp::longmess $msg; |
4361 | my $perl_bt = Carp::longmess $msg; |
4141 | async { |
4362 | async { |
4142 | $Coro::current->{desc} = "abt $msg"; |
4363 | $Coro::current->{desc} = "abt $msg"; |
4143 | |
4364 | |
… | |
… | |
4163 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4384 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4164 | --$_log_backtrace; |
4385 | --$_log_backtrace; |
4165 | }; |
4386 | }; |
4166 | } else { |
4387 | } else { |
4167 | LOG llevInfo, "[ABT] $msg\n"; |
4388 | LOG llevInfo, "[ABT] $msg\n"; |
4168 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4389 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4169 | } |
4390 | } |
4170 | } |
4391 | } |
4171 | |
4392 | |
4172 | # load additional modules |
4393 | # load additional modules |
4173 | require "cf/$_.pm" for @EXTRA_MODULES; |
4394 | require "cf/$_.pm" for @EXTRA_MODULES; |