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 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. |
… | |
… | |
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 | |
25 | use 5.10.0; |
25 | use common::sense; |
26 | use utf8; |
|
|
27 | use strict qw(vars subs); |
|
|
28 | |
26 | |
29 | use Symbol; |
27 | use Symbol; |
30 | use List::Util; |
28 | use List::Util; |
31 | use Socket; |
29 | use Socket; |
32 | use EV; |
30 | use EV; |
… | |
… | |
78 | # strictly for debugging |
76 | # strictly for debugging |
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
80 | |
78 | |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | |
80 | |
|
|
81 | our @ORIG_INC; |
|
|
82 | |
83 | our %COMMAND = (); |
83 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
85 | |
85 | |
86 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
… | |
… | |
93 | our @EVENT; |
93 | our @EVENT; |
94 | our @REFLECT; # set by XS |
94 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
95 | our %REFLECT; # set by us |
96 | |
96 | |
97 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
98 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
103 | |
102 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
112 | |
111 | our %RESOURCE; |
113 | our %RESOURCE; # unused |
112 | |
114 | |
113 | our $OUTPUT_RATE_MIN = 4000; |
115 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 100000; |
116 | our $OUTPUT_RATE_MAX = 1000000; |
|
|
117 | |
|
|
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
119 | our $VERBOSE_IO = 1; |
115 | |
120 | |
116 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
121 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
117 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
122 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
118 | our $NEXT_TICK; |
123 | our $NEXT_TICK; |
119 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
124 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
121 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
122 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
123 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
124 | our $DB_ENV; |
129 | our $DB_ENV; |
125 | |
130 | |
126 | our @EXTRA_MODULES = qw(pod match mapscript); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
127 | |
132 | |
128 | our %CFG; |
133 | our %CFG; |
129 | |
134 | |
130 | our $UPTIME; $UPTIME ||= time; |
135 | our $UPTIME; $UPTIME ||= time; |
131 | our $RUNTIME; |
136 | our $RUNTIME; |
… | |
… | |
165 | |
170 | |
166 | our $EMERGENCY_POSITION; |
171 | our $EMERGENCY_POSITION; |
167 | |
172 | |
168 | sub cf::map::normalise; |
173 | sub cf::map::normalise; |
169 | |
174 | |
|
|
175 | sub in_main() { |
|
|
176 | $Coro::current == $Coro::main |
|
|
177 | } |
|
|
178 | |
170 | ############################################################################# |
179 | ############################################################################# |
171 | |
180 | |
172 | %REFLECT = (); |
181 | %REFLECT = (); |
173 | for (@REFLECT) { |
182 | for (@REFLECT) { |
174 | my $reflect = JSON::XS::decode_json $_; |
183 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
226 | from wherever your confdir points to. |
235 | from wherever your confdir points to. |
227 | |
236 | |
228 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
237 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
229 | |
238 | |
230 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
239 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
231 | returns directly I<after> the tick processing (and consequently, can only wake one process |
240 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
232 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
241 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
242 | |
|
|
243 | =cut |
|
|
244 | |
|
|
245 | sub wait_for_tick(); |
|
|
246 | sub wait_for_tick_begin(); |
233 | |
247 | |
234 | =item @cf::INVOKE_RESULTS |
248 | =item @cf::INVOKE_RESULTS |
235 | |
249 | |
236 | This array contains the results of the last C<invoke ()> call. When |
250 | This array contains the results of the last C<invoke ()> call. When |
237 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
251 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
245 | |
259 | |
246 | =back |
260 | =back |
247 | |
261 | |
248 | =cut |
262 | =cut |
249 | |
263 | |
|
|
264 | sub error(@) { LOG llevError, join "", @_ } |
|
|
265 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
266 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
267 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
268 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
269 | |
250 | $Coro::State::WARNHOOK = sub { |
270 | $Coro::State::WARNHOOK = sub { |
251 | my $msg = join "", @_; |
271 | my $msg = join "", @_; |
252 | |
272 | |
253 | $msg .= "\n" |
273 | $msg .= "\n" |
254 | unless $msg =~ /\n$/; |
274 | unless $msg =~ /\n$/; |
255 | |
275 | |
256 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
276 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
257 | |
277 | |
258 | LOG llevError, $msg; |
278 | LOG llevWarn, $msg; |
259 | }; |
279 | }; |
260 | |
280 | |
261 | $Coro::State::DIEHOOK = sub { |
281 | $Coro::State::DIEHOOK = sub { |
262 | return unless $^S eq 0; # "eq", not "==" |
282 | return unless $^S eq 0; # "eq", not "==" |
263 | |
283 | |
264 | warn Carp::longmess $_[0]; |
284 | error Carp::longmess $_[0]; |
265 | |
285 | |
266 | if ($Coro::current == $Coro::main) {#d# |
286 | if (in_main) {#d# |
267 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
287 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
268 | return;#d# |
288 | return;#d# |
269 | }#d# |
289 | }#d# |
270 | |
290 | |
271 | # kill coroutine otherwise |
291 | # kill coroutine otherwise |
272 | Coro::terminate |
292 | Coro::terminate |
… | |
… | |
294 | } |
314 | } |
295 | |
315 | |
296 | $EV::DIED = sub { |
316 | $EV::DIED = sub { |
297 | Carp::cluck "error in event callback: @_"; |
317 | Carp::cluck "error in event callback: @_"; |
298 | }; |
318 | }; |
|
|
319 | |
|
|
320 | ############################################################################# |
|
|
321 | |
|
|
322 | sub fork_call(&@); |
|
|
323 | sub get_slot($;$$); |
299 | |
324 | |
300 | ############################################################################# |
325 | ############################################################################# |
301 | |
326 | |
302 | =head2 UTILITY FUNCTIONS |
327 | =head2 UTILITY FUNCTIONS |
303 | |
328 | |
… | |
… | |
324 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
349 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
325 | $d |
350 | $d |
326 | } || "[unable to dump $_[0]: '$@']"; |
351 | } || "[unable to dump $_[0]: '$@']"; |
327 | } |
352 | } |
328 | |
353 | |
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|
354 | =item $scalar = load_file $path |
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355 | |
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|
356 | Loads the given file from path and returns its contents. Croaks on error |
|
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357 | and can block. |
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358 | |
|
|
359 | =cut |
|
|
360 | |
|
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361 | sub load_file($) { |
|
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362 | 0 <= aio_load $_[0], my $data |
|
|
363 | or Carp::croak "$_[0]: $!"; |
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364 | |
|
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365 | $data |
|
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366 | } |
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367 | |
329 | =item $ref = cf::decode_json $json |
368 | =item $ref = cf::decode_json $json |
330 | |
369 | |
331 | Converts a JSON string into the corresponding perl data structure. |
370 | Converts a JSON string into the corresponding perl data structure. |
332 | |
371 | |
333 | =item $json = cf::encode_json $ref |
372 | =item $json = cf::encode_json $ref |
… | |
… | |
339 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
378 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
340 | |
379 | |
341 | sub encode_json($) { $json_coder->encode ($_[0]) } |
380 | sub encode_json($) { $json_coder->encode ($_[0]) } |
342 | sub decode_json($) { $json_coder->decode ($_[0]) } |
381 | sub decode_json($) { $json_coder->decode ($_[0]) } |
343 | |
382 | |
|
|
383 | =item $ref = cf::decode_storable $scalar |
|
|
384 | |
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|
385 | Same as Coro::Storable::thaw, so blocks. |
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386 | |
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387 | =cut |
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388 | |
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389 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
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390 | |
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391 | =item $ref = cf::decode_yaml $scalar |
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392 | |
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393 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
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394 | |
|
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395 | =cut |
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396 | |
|
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397 | sub decode_yaml($) { |
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398 | fork_call { YAML::XS::Load $_[0] } @_ |
|
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399 | } |
|
|
400 | |
|
|
401 | =item $scalar = cf::unlzf $scalar |
|
|
402 | |
|
|
403 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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404 | blocks. |
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405 | |
|
|
406 | =cut |
|
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407 | |
|
|
408 | sub unlzf($) { |
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409 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
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410 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
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411 | Compress::LZF::decompress $_[0] |
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412 | } |
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413 | |
344 | =item cf::post_init { BLOCK } |
414 | =item cf::post_init { BLOCK } |
345 | |
415 | |
346 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
416 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
347 | but I<before> the server starts ticking again. |
417 | but I<before> the server starts ticking again. |
348 | |
418 | |
349 | The cdoeblock will have a single boolean argument to indicate whether this |
419 | The codeblock will have a single boolean argument to indicate whether this |
350 | is a reload or not. |
420 | is a reload or not. |
351 | |
421 | |
352 | =cut |
422 | =cut |
353 | |
423 | |
354 | sub post_init(&) { |
424 | sub post_init(&) { |
355 | push @POST_INIT, shift; |
425 | push @POST_INIT, shift; |
|
|
426 | } |
|
|
427 | |
|
|
428 | sub _post_init { |
|
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429 | trace "running post_init jobs"; |
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430 | |
|
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431 | # run them in parallel... |
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432 | |
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433 | my @join; |
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434 | |
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435 | while () { |
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436 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
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437 | @POST_INIT = (); |
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438 | |
|
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439 | @join or last; |
|
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440 | |
|
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441 | (pop @join)->join; |
|
|
442 | } |
356 | } |
443 | } |
357 | |
444 | |
358 | =item cf::lock_wait $string |
445 | =item cf::lock_wait $string |
359 | |
446 | |
360 | Wait until the given lock is available. See cf::lock_acquire. |
447 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
413 | EV::periodic $start, $interval, 0, $cb |
500 | EV::periodic $start, $interval, 0, $cb |
414 | } |
501 | } |
415 | |
502 | |
416 | =item cf::get_slot $time[, $priority[, $name]] |
503 | =item cf::get_slot $time[, $priority[, $name]] |
417 | |
504 | |
418 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
505 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
419 | This call blocks and returns only when you have at least C<$time> seconds |
506 | (default: 0): This call blocks and returns only when you have at least |
420 | of cpu time till the next tick. The slot is only valid till the next cede. |
507 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
508 | till the next cede. |
|
|
509 | |
|
|
510 | Background jobs should use a priority les than zero, interactive jobs |
|
|
511 | should use 100 or more. |
421 | |
512 | |
422 | The optional C<$name> can be used to identify the job to run. It might be |
513 | The optional C<$name> can be used to identify the job to run. It might be |
423 | used for statistical purposes and should identify the same time-class. |
514 | used for statistical purposes and should identify the same time-class. |
424 | |
515 | |
425 | Useful for short background jobs. |
516 | Useful for short background jobs. |
… | |
… | |
505 | =cut |
596 | =cut |
506 | |
597 | |
507 | sub sync_job(&) { |
598 | sub sync_job(&) { |
508 | my ($job) = @_; |
599 | my ($job) = @_; |
509 | |
600 | |
510 | if ($Coro::current == $Coro::main) { |
601 | if (in_main) { |
511 | my $time = AE::time; |
602 | my $time = AE::time; |
512 | |
603 | |
513 | # this is the main coro, too bad, we have to block |
604 | # this is the main coro, too bad, we have to block |
514 | # till the operation succeeds, freezing the server :/ |
605 | # till the operation succeeds, freezing the server :/ |
515 | |
606 | |
516 | LOG llevError, Carp::longmess "sync job";#d# |
607 | #LOG llevError, Carp::longmess "sync job";#d# |
517 | |
608 | |
518 | my $freeze_guard = freeze_mainloop; |
609 | my $freeze_guard = freeze_mainloop; |
519 | |
610 | |
520 | my $busy = 1; |
611 | my $busy = 1; |
521 | my @res; |
612 | my @res; |
522 | |
613 | |
523 | (async { |
614 | (async { |
524 | $Coro::current->desc ("sync job coro"); |
615 | $Coro::current->desc ("sync job coro"); |
525 | @res = eval { $job->() }; |
616 | @res = eval { $job->() }; |
526 | warn $@ if $@; |
617 | error $@ if $@; |
527 | undef $busy; |
618 | undef $busy; |
528 | })->prio (Coro::PRIO_MAX); |
619 | })->prio (Coro::PRIO_MAX); |
529 | |
620 | |
530 | while ($busy) { |
621 | while ($busy) { |
531 | if (Coro::nready) { |
622 | if (Coro::nready) { |
… | |
… | |
565 | $EXT_CORO{$coro+0} = $coro; |
656 | $EXT_CORO{$coro+0} = $coro; |
566 | |
657 | |
567 | $coro |
658 | $coro |
568 | } |
659 | } |
569 | |
660 | |
570 | =item fork_call { }, $args |
661 | =item fork_call { }, @args |
571 | |
662 | |
572 | Executes the given code block with the given arguments in a seperate |
663 | Executes the given code block with the given arguments in a seperate |
573 | process, returning the results. Everything must be serialisable with |
664 | process, returning the results. Everything must be serialisable with |
574 | Coro::Storable. May, of course, block. Note that the executed sub may |
665 | Coro::Storable. May, of course, block. Note that the executed sub may |
575 | never block itself or use any form of event handling. |
666 | never block itself or use any form of event handling. |
576 | |
667 | |
577 | =cut |
668 | =cut |
578 | |
669 | |
|
|
670 | sub post_fork { |
|
|
671 | reset_signals; |
|
|
672 | } |
|
|
673 | |
579 | sub fork_call(&@) { |
674 | sub fork_call(&@) { |
580 | my ($cb, @args) = @_; |
675 | my ($cb, @args) = @_; |
581 | |
676 | |
582 | # we seemingly have to make a local copy of the whole thing, |
677 | # we seemingly have to make a local copy of the whole thing, |
583 | # otherwise perl prematurely frees the stuff :/ |
678 | # otherwise perl prematurely frees the stuff :/ |
584 | # TODO: investigate and fix (likely this will be rather laborious) |
679 | # TODO: investigate and fix (likely this will be rather laborious) |
585 | |
680 | |
586 | my @res = Coro::Util::fork_eval { |
681 | my @res = Coro::Util::fork_eval { |
587 | reset_signals; |
682 | cf::post_fork; |
588 | &$cb |
683 | &$cb |
589 | }, @args; |
684 | } @args; |
590 | |
685 | |
591 | wantarray ? @res : $res[-1] |
686 | wantarray ? @res : $res[-1] |
592 | } |
687 | } |
593 | |
688 | |
594 | sub objinfo { |
689 | sub objinfo { |
… | |
… | |
644 | within each server. |
739 | within each server. |
645 | |
740 | |
646 | =cut |
741 | =cut |
647 | |
742 | |
648 | sub db_table($) { |
743 | sub db_table($) { |
|
|
744 | cf::error "db_get called from main context" |
|
|
745 | if $Coro::current == $Coro::main; |
|
|
746 | |
649 | my ($name) = @_; |
747 | my ($name) = @_; |
650 | my $db = BDB::db_create $DB_ENV; |
748 | my $db = BDB::db_create $DB_ENV; |
651 | |
749 | |
652 | eval { |
750 | eval { |
653 | $db->set_flags (BDB::CHKSUM); |
751 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
663 | } |
761 | } |
664 | |
762 | |
665 | our $DB; |
763 | our $DB; |
666 | |
764 | |
667 | sub db_init { |
765 | sub db_init { |
668 | cf::sync_job { |
|
|
669 | $DB ||= db_table "db"; |
766 | $DB ||= db_table "db"; |
670 | }; |
|
|
671 | } |
767 | } |
672 | |
768 | |
673 | sub db_get($$) { |
769 | sub db_get($$) { |
674 | my $key = "$_[0]/$_[1]"; |
770 | my $key = "$_[0]/$_[1]"; |
675 | |
771 | |
676 | cf::sync_job { |
772 | cf::error "db_get called from main context" |
|
|
773 | if $Coro::current == $Coro::main; |
|
|
774 | |
677 | BDB::db_get $DB, undef, $key, my $data; |
775 | BDB::db_get $DB, undef, $key, my $data; |
678 | |
776 | |
679 | $! ? () |
777 | $! ? () |
680 | : $data |
778 | : $data |
681 | } |
|
|
682 | } |
779 | } |
683 | |
780 | |
684 | sub db_put($$$) { |
781 | sub db_put($$$) { |
685 | BDB::dbreq_pri 4; |
782 | BDB::dbreq_pri 4; |
686 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
783 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
714 | |
811 | |
715 | my @data; |
812 | my @data; |
716 | my $md5; |
813 | my $md5; |
717 | |
814 | |
718 | for (0 .. $#$src) { |
815 | for (0 .. $#$src) { |
719 | 0 <= aio_load $src->[$_], $data[$_] |
816 | $data[$_] = load_file $src->[$_]; |
720 | or Carp::croak "$src->[$_]: $!"; |
|
|
721 | } |
817 | } |
722 | |
818 | |
723 | # if processing is expensive, check |
819 | # if processing is expensive, check |
724 | # checksum first |
820 | # checksum first |
725 | if (1) { |
821 | if (1) { |
… | |
… | |
742 | |
838 | |
743 | my $t1 = Time::HiRes::time; |
839 | my $t1 = Time::HiRes::time; |
744 | my $data = $process->(\@data); |
840 | my $data = $process->(\@data); |
745 | my $t2 = Time::HiRes::time; |
841 | my $t2 = Time::HiRes::time; |
746 | |
842 | |
747 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
843 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
748 | |
844 | |
749 | db_put cache => "$id/data", $data; |
845 | db_put cache => "$id/data", $data; |
750 | db_put cache => "$id/md5" , $md5; |
846 | db_put cache => "$id/md5" , $md5; |
751 | db_put cache => "$id/meta", $meta; |
847 | db_put cache => "$id/meta", $meta; |
752 | |
848 | |
… | |
… | |
762 | |
858 | |
763 | =cut |
859 | =cut |
764 | |
860 | |
765 | sub datalog($@) { |
861 | sub datalog($@) { |
766 | my ($type, %kv) = @_; |
862 | my ($type, %kv) = @_; |
767 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
863 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
768 | } |
864 | } |
769 | |
865 | |
770 | =back |
866 | =back |
771 | |
867 | |
772 | =cut |
868 | =cut |
… | |
… | |
967 | |
1063 | |
968 | } elsif (exists $cb_id{$type}) { |
1064 | } elsif (exists $cb_id{$type}) { |
969 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1065 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
970 | |
1066 | |
971 | } elsif (ref $type) { |
1067 | } elsif (ref $type) { |
972 | warn "attaching objects not supported, ignoring.\n"; |
1068 | error "attaching objects not supported, ignoring.\n"; |
973 | |
1069 | |
974 | } else { |
1070 | } else { |
975 | shift @arg; |
1071 | shift @arg; |
976 | warn "attach argument '$type' not supported, ignoring.\n"; |
1072 | error "attach argument '$type' not supported, ignoring.\n"; |
977 | } |
1073 | } |
978 | } |
1074 | } |
979 | } |
1075 | } |
980 | |
1076 | |
981 | sub _object_attach { |
1077 | sub _object_attach { |
… | |
… | |
991 | _attach $registry, $klass, @attach; |
1087 | _attach $registry, $klass, @attach; |
992 | } |
1088 | } |
993 | |
1089 | |
994 | $obj->{$name} = \%arg; |
1090 | $obj->{$name} = \%arg; |
995 | } else { |
1091 | } else { |
996 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1092 | info "object uses attachment '$name' which is not available, postponing.\n"; |
997 | } |
1093 | } |
998 | |
1094 | |
999 | $obj->{_attachment}{$name} = undef; |
1095 | $obj->{_attachment}{$name} = undef; |
1000 | } |
1096 | } |
1001 | |
1097 | |
… | |
… | |
1060 | |
1156 | |
1061 | for (@$callbacks) { |
1157 | for (@$callbacks) { |
1062 | eval { &{$_->[1]} }; |
1158 | eval { &{$_->[1]} }; |
1063 | |
1159 | |
1064 | if ($@) { |
1160 | if ($@) { |
1065 | warn "$@"; |
|
|
1066 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1161 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1067 | override; |
1162 | override; |
1068 | } |
1163 | } |
1069 | |
1164 | |
1070 | return 1 if $override; |
1165 | return 1 if $override; |
1071 | } |
1166 | } |
… | |
… | |
1150 | for (@$attach) { |
1245 | for (@$attach) { |
1151 | my ($klass, @attach) = @$_; |
1246 | my ($klass, @attach) = @$_; |
1152 | _attach $registry, $klass, @attach; |
1247 | _attach $registry, $klass, @attach; |
1153 | } |
1248 | } |
1154 | } else { |
1249 | } else { |
1155 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1250 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1156 | } |
1251 | } |
1157 | } |
1252 | } |
1158 | } |
1253 | } |
1159 | |
1254 | |
1160 | cf::attachable->attach ( |
1255 | cf::attachable->attach ( |
… | |
… | |
1187 | my ($filename, $rdata, $objs) = @_; |
1282 | my ($filename, $rdata, $objs) = @_; |
1188 | |
1283 | |
1189 | sync_job { |
1284 | sync_job { |
1190 | if (length $$rdata) { |
1285 | if (length $$rdata) { |
1191 | utf8::decode (my $decname = $filename); |
1286 | utf8::decode (my $decname = $filename); |
1192 | warn sprintf "saving %s (%d,%d)\n", |
1287 | trace sprintf "saving %s (%d,%d)\n", |
1193 | $decname, length $$rdata, scalar @$objs; |
1288 | $decname, length $$rdata, scalar @$objs |
|
|
1289 | if $VERBOSE_IO; |
1194 | |
1290 | |
1195 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1291 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1196 | aio_chmod $fh, SAVE_MODE; |
1292 | aio_chmod $fh, SAVE_MODE; |
1197 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1293 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1198 | if ($cf::USE_FSYNC) { |
1294 | if ($cf::USE_FSYNC) { |
… | |
… | |
1220 | aio_rename "$filename~", $filename; |
1316 | aio_rename "$filename~", $filename; |
1221 | |
1317 | |
1222 | $filename =~ s%/[^/]+$%%; |
1318 | $filename =~ s%/[^/]+$%%; |
1223 | aio_pathsync $filename if $cf::USE_FSYNC; |
1319 | aio_pathsync $filename if $cf::USE_FSYNC; |
1224 | } else { |
1320 | } else { |
1225 | warn "unable to save objects: $filename~: $!\n"; |
1321 | error "unable to save objects: $filename~: $!\n"; |
1226 | } |
1322 | } |
1227 | } else { |
1323 | } else { |
1228 | aio_unlink $filename; |
1324 | aio_unlink $filename; |
1229 | aio_unlink "$filename.pst"; |
1325 | aio_unlink "$filename.pst"; |
1230 | } |
1326 | } |
… | |
… | |
1254 | my $st = eval { Coro::Storable::thaw $av }; |
1350 | my $st = eval { Coro::Storable::thaw $av }; |
1255 | $av = $st->{objs}; |
1351 | $av = $st->{objs}; |
1256 | } |
1352 | } |
1257 | |
1353 | |
1258 | utf8::decode (my $decname = $filename); |
1354 | utf8::decode (my $decname = $filename); |
1259 | warn sprintf "loading %s (%d,%d)\n", |
1355 | trace sprintf "loading %s (%d,%d)\n", |
1260 | $decname, length $data, scalar @{$av || []}; |
1356 | $decname, length $data, scalar @{$av || []} |
|
|
1357 | if $VERBOSE_IO; |
1261 | |
1358 | |
1262 | ($data, $av) |
1359 | ($data, $av) |
1263 | } |
1360 | } |
1264 | |
1361 | |
1265 | =head2 COMMAND CALLBACKS |
1362 | =head2 COMMAND CALLBACKS |
… | |
… | |
1357 | |
1454 | |
1358 | $pl->ext_reply ($reply, @reply) |
1455 | $pl->ext_reply ($reply, @reply) |
1359 | if $reply; |
1456 | if $reply; |
1360 | |
1457 | |
1361 | } else { |
1458 | } else { |
1362 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1459 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1363 | } |
1460 | } |
1364 | |
1461 | |
1365 | cf::override; |
1462 | cf::override; |
1366 | }, |
1463 | }, |
1367 | ); |
1464 | ); |
… | |
… | |
1378 | |
1475 | |
1379 | $grp |
1476 | $grp |
1380 | } |
1477 | } |
1381 | |
1478 | |
1382 | sub load_extensions { |
1479 | sub load_extensions { |
|
|
1480 | info "loading extensions..."; |
|
|
1481 | |
1383 | cf::sync_job { |
1482 | cf::sync_job { |
1384 | my %todo; |
1483 | my %todo; |
1385 | |
1484 | |
1386 | for my $path (<$LIBDIR/*.ext>) { |
1485 | for my $path (<$LIBDIR/*.ext>) { |
1387 | next unless -r $path; |
1486 | next unless -r $path; |
… | |
… | |
1405 | |
1504 | |
1406 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1505 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1407 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1506 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1408 | |
1507 | |
1409 | $ext{source} = |
1508 | $ext{source} = |
1410 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1509 | "package $pkg; use common::sense;\n" |
1411 | . "#line 1 \"$path\"\n{\n" |
1510 | . "#line 1 \"$path\"\n{\n" |
1412 | . $source |
1511 | . $source |
1413 | . "\n};\n1"; |
1512 | . "\n};\n1"; |
1414 | |
1513 | |
1415 | $todo{$base} = \%ext; |
1514 | $todo{$base} = \%ext; |
… | |
… | |
1427 | for (split /,\s*/, $v->{meta}{depends}) { |
1526 | for (split /,\s*/, $v->{meta}{depends}) { |
1428 | next ext |
1527 | next ext |
1429 | unless exists $done{$_}; |
1528 | unless exists $done{$_}; |
1430 | } |
1529 | } |
1431 | |
1530 | |
1432 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1531 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1433 | |
1532 | |
1434 | my $active = eval $v->{source}; |
1533 | my $active = eval $v->{source}; |
1435 | |
1534 | |
1436 | if (length $@) { |
1535 | if (length $@) { |
1437 | warn "$v->{path}: $@\n"; |
1536 | error "$v->{path}: $@\n"; |
1438 | |
1537 | |
1439 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1538 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1440 | if exists $v->{meta}{mandatory}; |
1539 | if exists $v->{meta}{mandatory}; |
|
|
1540 | |
|
|
1541 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1542 | delete $todo{$k}; |
1441 | } else { |
1543 | } else { |
1442 | $done{$k} = delete $todo{$k}; |
1544 | $done{$k} = delete $todo{$k}; |
1443 | push @EXTS, $v->{pkg}; |
1545 | push @EXTS, $v->{pkg}; |
1444 | $progress = 1; |
1546 | $progress = 1; |
1445 | |
1547 | |
1446 | warn "$v->{base}: extension inactive.\n" |
1548 | info "$v->{base}: extension inactive.\n" |
1447 | unless $active; |
1549 | unless $active; |
1448 | } |
1550 | } |
1449 | } |
1551 | } |
1450 | |
1552 | |
1451 | unless ($progress) { |
1553 | unless ($progress) { |
… | |
… | |
1453 | |
1555 | |
1454 | while (my ($k, $v) = each %todo) { |
1556 | while (my ($k, $v) = each %todo) { |
1455 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1557 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1456 | if exists $v->{meta}{mandatory}; |
1558 | if exists $v->{meta}{mandatory}; |
1457 | } |
1559 | } |
|
|
1560 | |
|
|
1561 | last; |
1458 | } |
1562 | } |
1459 | } |
1563 | } |
1460 | }; |
1564 | }; |
1461 | } |
1565 | } |
1462 | |
1566 | |
… | |
… | |
1620 | my $name = $pl->ob->name; |
1724 | my $name = $pl->ob->name; |
1621 | |
1725 | |
1622 | $pl->{deny_save} = 1; |
1726 | $pl->{deny_save} = 1; |
1623 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1727 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1624 | |
1728 | |
1625 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1729 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1626 | $pl->deactivate; |
1730 | $pl->deactivate; |
|
|
1731 | |
1627 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1732 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1628 | $pl->ob->check_score; |
|
|
1629 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1733 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1734 | ext::highscore::check ($pl->ob); |
|
|
1735 | |
1630 | $pl->ns->destroy if $pl->ns; |
1736 | $pl->ns->destroy if $pl->ns; |
1631 | |
1737 | |
1632 | my $path = playerdir $pl; |
1738 | my $path = playerdir $pl; |
1633 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1739 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1634 | aio_rename $path, $temp; |
1740 | aio_rename $path, $temp; |
… | |
… | |
1688 | \@logins |
1794 | \@logins |
1689 | } |
1795 | } |
1690 | |
1796 | |
1691 | =item $player->maps |
1797 | =item $player->maps |
1692 | |
1798 | |
|
|
1799 | =item cf::player::maps $login |
|
|
1800 | |
1693 | Returns an arrayref of map paths that are private for this |
1801 | Returns an arrayref of map paths that are private for this |
1694 | player. May block. |
1802 | player. May block. |
1695 | |
1803 | |
1696 | =cut |
1804 | =cut |
1697 | |
1805 | |
… | |
… | |
1759 | =cut |
1867 | =cut |
1760 | |
1868 | |
1761 | sub find_by_path($) { |
1869 | sub find_by_path($) { |
1762 | my ($path) = @_; |
1870 | my ($path) = @_; |
1763 | |
1871 | |
|
|
1872 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1873 | |
1764 | my ($match, $specificity); |
1874 | my ($match, $specificity); |
1765 | |
1875 | |
1766 | for my $region (list) { |
1876 | for my $region (list) { |
1767 | if ($region->{match} && $path =~ $region->{match}) { |
1877 | if ($region->{match} && $path =~ $region->{match}) { |
1768 | ($match, $specificity) = ($region, $region->specificity) |
1878 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1796 | sub generate_random_map { |
1906 | sub generate_random_map { |
1797 | my ($self, $rmp) = @_; |
1907 | my ($self, $rmp) = @_; |
1798 | |
1908 | |
1799 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1909 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1800 | |
1910 | |
1801 | # mit "rum" bekleckern, nicht |
|
|
1802 | $self->_create_random_map ( |
1911 | $self->_create_random_map ($rmp); |
1803 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1804 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1805 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1806 | $rmp->{exit_on_final_map}, |
|
|
1807 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1808 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1809 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1810 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1811 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1812 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1813 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1814 | ) |
|
|
1815 | } |
1912 | } |
1816 | |
1913 | |
1817 | =item cf::map->register ($regex, $prio) |
1914 | =item cf::map->register ($regex, $prio) |
1818 | |
1915 | |
1819 | Register a handler for the map path matching the given regex at the |
1916 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1824 | |
1921 | |
1825 | sub register { |
1922 | sub register { |
1826 | my (undef, $regex, $prio) = @_; |
1923 | my (undef, $regex, $prio) = @_; |
1827 | my $pkg = caller; |
1924 | my $pkg = caller; |
1828 | |
1925 | |
1829 | no strict; |
|
|
1830 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1926 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1831 | |
1927 | |
1832 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1928 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1833 | } |
1929 | } |
1834 | |
1930 | |
1835 | # also paths starting with '/' |
1931 | # also paths starting with '/' |
1836 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1932 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1837 | |
1933 | |
1838 | sub thawer_merge { |
1934 | sub thawer_merge { |
1839 | my ($self, $merge) = @_; |
1935 | my ($self, $merge) = @_; |
1840 | |
1936 | |
1841 | # we have to keep some variables in memory intact |
1937 | # we have to keep some variables in memory intact |
… | |
… | |
1846 | } |
1942 | } |
1847 | |
1943 | |
1848 | sub normalise { |
1944 | sub normalise { |
1849 | my ($path, $base) = @_; |
1945 | my ($path, $base) = @_; |
1850 | |
1946 | |
1851 | $path = "$path"; # make sure its a string |
1947 | $path = "$path"; # make sure it's a string |
1852 | |
1948 | |
1853 | $path =~ s/\.map$//; |
1949 | $path =~ s/\.map$//; |
1854 | |
1950 | |
1855 | # map plan: |
1951 | # map plan: |
1856 | # |
1952 | # |
… | |
… | |
1871 | $base =~ s{[^/]+/?$}{}; |
1967 | $base =~ s{[^/]+/?$}{}; |
1872 | $path = "$base/$path"; |
1968 | $path = "$base/$path"; |
1873 | } |
1969 | } |
1874 | |
1970 | |
1875 | for ($path) { |
1971 | for ($path) { |
1876 | redo if s{//}{/}; |
|
|
1877 | redo if s{/\.?/}{/}; |
1972 | redo if s{/\.?/}{/}; |
1878 | redo if s{/[^/]+/\.\./}{/}; |
1973 | redo if s{/[^/]+/\.\./}{/}; |
1879 | } |
1974 | } |
1880 | |
1975 | |
1881 | $path |
1976 | $path |
… | |
… | |
1895 | $self->init; # pass $1 etc. |
1990 | $self->init; # pass $1 etc. |
1896 | return $self; |
1991 | return $self; |
1897 | } |
1992 | } |
1898 | } |
1993 | } |
1899 | |
1994 | |
1900 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1995 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1901 | () |
1996 | () |
1902 | } |
1997 | } |
1903 | |
1998 | |
|
|
1999 | # may re-bless or do other evil things |
1904 | sub init { |
2000 | sub init { |
1905 | my ($self) = @_; |
2001 | my ($self) = @_; |
1906 | |
2002 | |
1907 | $self |
2003 | $self |
1908 | } |
2004 | } |
… | |
… | |
1973 | $self->{load_path} = $path; |
2069 | $self->{load_path} = $path; |
1974 | |
2070 | |
1975 | 1 |
2071 | 1 |
1976 | } |
2072 | } |
1977 | |
2073 | |
|
|
2074 | # used to laod the header of an original map |
1978 | sub load_header_orig { |
2075 | sub load_header_orig { |
1979 | my ($self) = @_; |
2076 | my ($self) = @_; |
1980 | |
2077 | |
1981 | $self->load_header_from ($self->load_path) |
2078 | $self->load_header_from ($self->load_path) |
1982 | } |
2079 | } |
1983 | |
2080 | |
|
|
2081 | # used to laod the header of an instantiated map |
1984 | sub load_header_temp { |
2082 | sub load_header_temp { |
1985 | my ($self) = @_; |
2083 | my ($self) = @_; |
1986 | |
2084 | |
1987 | $self->load_header_from ($self->save_path) |
2085 | $self->load_header_from ($self->save_path) |
1988 | } |
2086 | } |
1989 | |
2087 | |
|
|
2088 | # called after loading the header from an instantiated map |
1990 | sub prepare_temp { |
2089 | sub prepare_temp { |
1991 | my ($self) = @_; |
2090 | my ($self) = @_; |
1992 | |
2091 | |
1993 | $self->last_access ((delete $self->{last_access}) |
2092 | $self->last_access ((delete $self->{last_access}) |
1994 | || $cf::RUNTIME); #d# |
2093 | || $cf::RUNTIME); #d# |
1995 | # safety |
2094 | # safety |
1996 | $self->{instantiate_time} = $cf::RUNTIME |
2095 | $self->{instantiate_time} = $cf::RUNTIME |
1997 | if $self->{instantiate_time} > $cf::RUNTIME; |
2096 | if $self->{instantiate_time} > $cf::RUNTIME; |
1998 | } |
2097 | } |
1999 | |
2098 | |
|
|
2099 | # called after loading the header from an original map |
2000 | sub prepare_orig { |
2100 | sub prepare_orig { |
2001 | my ($self) = @_; |
2101 | my ($self) = @_; |
2002 | |
2102 | |
2003 | $self->{load_original} = 1; |
2103 | $self->{load_original} = 1; |
2004 | $self->{instantiate_time} = $cf::RUNTIME; |
2104 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2028 | |
2128 | |
2029 | sub find; |
2129 | sub find; |
2030 | sub find { |
2130 | sub find { |
2031 | my ($path, $origin) = @_; |
2131 | my ($path, $origin) = @_; |
2032 | |
2132 | |
|
|
2133 | cf::cede_to_tick; |
|
|
2134 | |
2033 | $path = normalise $path, $origin && $origin->path; |
2135 | $path = normalise $path, $origin; |
2034 | |
2136 | |
2035 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2137 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2036 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2138 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2037 | |
2139 | |
2038 | $cf::MAP{$path} || do { |
2140 | $cf::MAP{$path} || do { |
… | |
… | |
2078 | $self->alloc; |
2180 | $self->alloc; |
2079 | |
2181 | |
2080 | $self->pre_load; |
2182 | $self->pre_load; |
2081 | cf::cede_to_tick; |
2183 | cf::cede_to_tick; |
2082 | |
2184 | |
|
|
2185 | if (exists $self->{load_path}) { |
2083 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2186 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2084 | $f->skip_block; |
2187 | $f->skip_block; |
2085 | $self->_load_objects ($f) |
2188 | $self->_load_objects ($f) |
2086 | or return; |
2189 | or return; |
2087 | |
2190 | |
2088 | $self->post_load_original |
2191 | $self->post_load_original |
2089 | if delete $self->{load_original}; |
2192 | if delete $self->{load_original}; |
2090 | |
2193 | |
2091 | if (my $uniq = $self->uniq_path) { |
2194 | if (my $uniq = $self->uniq_path) { |
2092 | utf8::encode $uniq; |
2195 | utf8::encode $uniq; |
2093 | unless (aio_stat $uniq) { |
2196 | unless (aio_stat $uniq) { |
2094 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2197 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2095 | $self->clear_unique_items; |
2198 | $self->clear_unique_items; |
2096 | $self->_load_objects ($f); |
2199 | $self->_load_objects ($f); |
2097 | $f->resolve_delayed_derefs; |
2200 | $f->resolve_delayed_derefs; |
|
|
2201 | } |
2098 | } |
2202 | } |
2099 | } |
2203 | } |
2100 | } |
|
|
2101 | |
2204 | |
2102 | $f->resolve_delayed_derefs; |
2205 | $f->resolve_delayed_derefs; |
|
|
2206 | } else { |
|
|
2207 | $self->post_load_original |
|
|
2208 | if delete $self->{load_original}; |
|
|
2209 | } |
2103 | |
2210 | |
2104 | cf::cede_to_tick; |
2211 | cf::cede_to_tick; |
2105 | # now do the right thing for maps |
2212 | # now do the right thing for maps |
2106 | $self->link_multipart_objects; |
2213 | $self->link_multipart_objects; |
2107 | $self->difficulty ($self->estimate_difficulty) |
2214 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2121 | |
2228 | |
2122 | $self->in_memory (cf::MAP_ACTIVE); |
2229 | $self->in_memory (cf::MAP_ACTIVE); |
2123 | } |
2230 | } |
2124 | |
2231 | |
2125 | $self->post_load; |
2232 | $self->post_load; |
|
|
2233 | |
|
|
2234 | 1 |
2126 | } |
2235 | } |
2127 | |
2236 | |
2128 | # customize the map for a given player, i.e. |
2237 | # customize the map for a given player, i.e. |
2129 | # return the _real_ map. used by e.g. per-player |
2238 | # return the _real_ map. used by e.g. per-player |
2130 | # maps to change the path to ~playername/mappath |
2239 | # maps to change the path to ~playername/mappath |
… | |
… | |
2151 | or next; |
2260 | or next; |
2152 | $neigh = find $neigh, $map |
2261 | $neigh = find $neigh, $map |
2153 | or next; |
2262 | or next; |
2154 | $neigh->load; |
2263 | $neigh->load; |
2155 | |
2264 | |
|
|
2265 | # now find the diagonal neighbours |
2156 | push @neigh, |
2266 | push @neigh, |
2157 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2267 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2158 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2268 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2159 | } |
2269 | } |
2160 | |
2270 | |
… | |
… | |
2167 | } |
2277 | } |
2168 | |
2278 | |
2169 | sub find_sync { |
2279 | sub find_sync { |
2170 | my ($path, $origin) = @_; |
2280 | my ($path, $origin) = @_; |
2171 | |
2281 | |
2172 | cf::sync_job { find $path, $origin } |
2282 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2283 | if $Coro::current == $Coro::main; |
|
|
2284 | |
|
|
2285 | find $path, $origin |
2173 | } |
2286 | } |
2174 | |
2287 | |
2175 | sub do_load_sync { |
2288 | sub do_load_sync { |
2176 | my ($map) = @_; |
2289 | my ($map) = @_; |
2177 | |
2290 | |
2178 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2291 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2179 | if $Coro::current == $Coro::main; |
2292 | if $Coro::current == $Coro::main; |
2180 | |
2293 | |
2181 | cf::sync_job { $map->load }; |
2294 | $map->load; |
2182 | } |
2295 | } |
2183 | |
2296 | |
2184 | our %MAP_PREFETCH; |
2297 | our %MAP_PREFETCH; |
2185 | our $MAP_PREFETCHER = undef; |
2298 | our $MAP_PREFETCHER = undef; |
2186 | |
2299 | |
2187 | sub find_async { |
2300 | sub find_async { |
2188 | my ($path, $origin, $load) = @_; |
2301 | my ($path, $origin, $load) = @_; |
2189 | |
2302 | |
2190 | $path = normalise $path, $origin && $origin->{path}; |
2303 | $path = normalise $path, $origin; |
2191 | |
2304 | |
2192 | if (my $map = $cf::MAP{$path}) { |
2305 | if (my $map = $cf::MAP{$path}) { |
2193 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2306 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2194 | } |
2307 | } |
2195 | |
2308 | |
… | |
… | |
2212 | $MAP_PREFETCHER->prio (6); |
2325 | $MAP_PREFETCHER->prio (6); |
2213 | |
2326 | |
2214 | () |
2327 | () |
2215 | } |
2328 | } |
2216 | |
2329 | |
|
|
2330 | # common code, used by both ->save and ->swapout |
2217 | sub save { |
2331 | sub _save { |
2218 | my ($self) = @_; |
2332 | my ($self) = @_; |
2219 | |
|
|
2220 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2221 | |
2333 | |
2222 | $self->{last_save} = $cf::RUNTIME; |
2334 | $self->{last_save} = $cf::RUNTIME; |
2223 | |
2335 | |
2224 | return unless $self->dirty; |
2336 | return unless $self->dirty; |
2225 | |
2337 | |
… | |
… | |
2245 | } else { |
2357 | } else { |
2246 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2358 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2247 | } |
2359 | } |
2248 | } |
2360 | } |
2249 | |
2361 | |
|
|
2362 | sub save { |
|
|
2363 | my ($self) = @_; |
|
|
2364 | |
|
|
2365 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2366 | |
|
|
2367 | $self->_save; |
|
|
2368 | } |
|
|
2369 | |
2250 | sub swap_out { |
2370 | sub swap_out { |
2251 | my ($self) = @_; |
2371 | my ($self) = @_; |
2252 | |
2372 | |
2253 | # save first because save cedes |
|
|
2254 | $self->save; |
|
|
2255 | |
|
|
2256 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2373 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2257 | |
2374 | |
2258 | return if $self->players; |
|
|
2259 | return if $self->in_memory != cf::MAP_ACTIVE; |
2375 | return if $self->in_memory != cf::MAP_ACTIVE; |
2260 | return if $self->{deny_save}; |
2376 | return if $self->{deny_save}; |
|
|
2377 | return if $self->players; |
2261 | |
2378 | |
|
|
2379 | # first deactivate the map and "unlink" it from the core |
|
|
2380 | $self->deactivate; |
|
|
2381 | $_->clear_links_to ($self) for values %cf::MAP; |
2262 | $self->in_memory (cf::MAP_SWAPPED); |
2382 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2383 | |
|
|
2384 | # then atomically save |
|
|
2385 | $self->_save; |
|
|
2386 | |
|
|
2387 | # then free the map |
|
|
2388 | $self->clear; |
|
|
2389 | } |
|
|
2390 | |
|
|
2391 | sub reset_at { |
|
|
2392 | my ($self) = @_; |
|
|
2393 | |
|
|
2394 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2395 | return 1e99 if $self->{deny_reset}; |
|
|
2396 | |
|
|
2397 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2398 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2399 | |
|
|
2400 | $time + $to |
|
|
2401 | } |
|
|
2402 | |
|
|
2403 | sub should_reset { |
|
|
2404 | my ($self) = @_; |
|
|
2405 | |
|
|
2406 | $self->reset_at <= $cf::RUNTIME |
|
|
2407 | } |
|
|
2408 | |
|
|
2409 | sub reset { |
|
|
2410 | my ($self) = @_; |
|
|
2411 | |
|
|
2412 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2413 | |
|
|
2414 | return if $self->players; |
|
|
2415 | |
|
|
2416 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2417 | |
|
|
2418 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2419 | |
|
|
2420 | # need to save uniques path |
|
|
2421 | unless ($self->{deny_save}) { |
|
|
2422 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2423 | |
|
|
2424 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2425 | if $uniq; |
|
|
2426 | } |
|
|
2427 | |
|
|
2428 | delete $cf::MAP{$self->path}; |
2263 | |
2429 | |
2264 | $self->deactivate; |
2430 | $self->deactivate; |
2265 | $_->clear_links_to ($self) for values %cf::MAP; |
2431 | $_->clear_links_to ($self) for values %cf::MAP; |
2266 | $self->clear; |
2432 | $self->clear; |
2267 | } |
|
|
2268 | |
|
|
2269 | sub reset_at { |
|
|
2270 | my ($self) = @_; |
|
|
2271 | |
|
|
2272 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2273 | return 1e99 if $self->{deny_reset}; |
|
|
2274 | |
|
|
2275 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2276 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2277 | |
|
|
2278 | $time + $to |
|
|
2279 | } |
|
|
2280 | |
|
|
2281 | sub should_reset { |
|
|
2282 | my ($self) = @_; |
|
|
2283 | |
|
|
2284 | $self->reset_at <= $cf::RUNTIME |
|
|
2285 | } |
|
|
2286 | |
|
|
2287 | sub reset { |
|
|
2288 | my ($self) = @_; |
|
|
2289 | |
|
|
2290 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2291 | |
|
|
2292 | return if $self->players; |
|
|
2293 | |
|
|
2294 | warn "resetting map ", $self->path, "\n"; |
|
|
2295 | |
|
|
2296 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2297 | |
|
|
2298 | # need to save uniques path |
|
|
2299 | unless ($self->{deny_save}) { |
|
|
2300 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2301 | |
|
|
2302 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2303 | if $uniq; |
|
|
2304 | } |
|
|
2305 | |
|
|
2306 | delete $cf::MAP{$self->path}; |
|
|
2307 | |
|
|
2308 | $self->deactivate; |
|
|
2309 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2310 | $self->clear; |
|
|
2311 | |
2433 | |
2312 | $self->unlink_save; |
2434 | $self->unlink_save; |
2313 | $self->destroy; |
2435 | $self->destroy; |
2314 | } |
2436 | } |
2315 | |
2437 | |
… | |
… | |
2323 | |
2445 | |
2324 | delete $cf::MAP{$self->path}; |
2446 | delete $cf::MAP{$self->path}; |
2325 | |
2447 | |
2326 | $self->unlink_save; |
2448 | $self->unlink_save; |
2327 | |
2449 | |
2328 | bless $self, "cf::map"; |
2450 | bless $self, "cf::map::wrap"; |
2329 | delete $self->{deny_reset}; |
2451 | delete $self->{deny_reset}; |
2330 | $self->{deny_save} = 1; |
2452 | $self->{deny_save} = 1; |
2331 | $self->reset_timeout (1); |
2453 | $self->reset_timeout (1); |
2332 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2454 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2333 | |
2455 | |
… | |
… | |
2563 | |
2685 | |
2564 | Freezes the player and moves him/her to a special map (C<{link}>). |
2686 | Freezes the player and moves him/her to a special map (C<{link}>). |
2565 | |
2687 | |
2566 | The player should be reasonably safe there for short amounts of time (e.g. |
2688 | The player should be reasonably safe there for short amounts of time (e.g. |
2567 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2689 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2568 | though, as the palyer cannot control the character while it is on the link |
2690 | though, as the player cannot control the character while it is on the link |
2569 | map. |
2691 | map. |
2570 | |
2692 | |
2571 | Will never block. |
2693 | Will never block. |
2572 | |
2694 | |
2573 | =item $player_object->leave_link ($map, $x, $y) |
2695 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2594 | sub cf::object::player::enter_link { |
2716 | sub cf::object::player::enter_link { |
2595 | my ($self) = @_; |
2717 | my ($self) = @_; |
2596 | |
2718 | |
2597 | $self->deactivate_recursive; |
2719 | $self->deactivate_recursive; |
2598 | |
2720 | |
|
|
2721 | ++$self->{_link_recursion}; |
|
|
2722 | |
2599 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2723 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2600 | |
2724 | |
2601 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2725 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2602 | if $self->map && $self->map->{path} ne "{link}"; |
2726 | if $self->map && $self->map->{path} ne "{link}"; |
2603 | |
2727 | |
2604 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2728 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2605 | } |
2729 | } |
2606 | |
2730 | |
2607 | sub cf::object::player::leave_link { |
2731 | sub cf::object::player::leave_link { |
2608 | my ($self, $map, $x, $y) = @_; |
2732 | my ($self, $map, $x, $y) = @_; |
2609 | |
2733 | |
… | |
… | |
2634 | $map->load_neighbours; |
2758 | $map->load_neighbours; |
2635 | |
2759 | |
2636 | return unless $self->contr->active; |
2760 | return unless $self->contr->active; |
2637 | |
2761 | |
2638 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2762 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2639 | $self->enter_map ($map, $x, $y); |
2763 | if ($self->enter_map ($map, $x, $y)) { |
2640 | |
2764 | # entering was successful |
|
|
2765 | delete $self->{_link_recursion}; |
2641 | # only activate afterwards, to support waiting in hooks |
2766 | # only activate afterwards, to support waiting in hooks |
2642 | $self->activate_recursive; |
2767 | $self->activate_recursive; |
2643 | } |
2768 | } |
2644 | |
2769 | |
|
|
2770 | } |
|
|
2771 | |
2645 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2772 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2646 | |
2773 | |
2647 | Moves the player to the given map-path and coordinates by first freezing |
2774 | Moves the player to the given map-path and coordinates by first freezing |
2648 | her, loading and preparing them map, calling the provided $check callback |
2775 | her, loading and preparing them map, calling the provided $check callback |
2649 | that has to return the map if sucecssful, and then unfreezes the player on |
2776 | that has to return the map if sucecssful, and then unfreezes the player on |
2650 | the new (success) or old (failed) map position. In either case, $done will |
2777 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2657 | |
2784 | |
2658 | our $GOTOGEN; |
2785 | our $GOTOGEN; |
2659 | |
2786 | |
2660 | sub cf::object::player::goto { |
2787 | sub cf::object::player::goto { |
2661 | my ($self, $path, $x, $y, $check, $done) = @_; |
2788 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2789 | |
|
|
2790 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2791 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2792 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2793 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2794 | } |
2662 | |
2795 | |
2663 | # do generation counting so two concurrent goto's will be executed in-order |
2796 | # do generation counting so two concurrent goto's will be executed in-order |
2664 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2797 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2665 | |
2798 | |
2666 | $self->enter_link; |
2799 | $self->enter_link; |
… | |
… | |
2686 | ($path, $x, $y) = (undef, undef, undef); |
2819 | ($path, $x, $y) = (undef, undef, undef); |
2687 | } |
2820 | } |
2688 | } |
2821 | } |
2689 | |
2822 | |
2690 | my $map = eval { |
2823 | my $map = eval { |
2691 | my $map = defined $path ? cf::map::find $path : undef; |
2824 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2692 | |
2825 | |
2693 | if ($map) { |
2826 | if ($map) { |
2694 | $map = $map->customise_for ($self); |
2827 | $map = $map->customise_for ($self); |
2695 | $map = $check->($map) if $check && $map; |
2828 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2696 | } else { |
2829 | } else { |
2697 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2830 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2698 | } |
2831 | } |
2699 | |
2832 | |
2700 | $map |
2833 | $map |
… | |
… | |
2708 | if ($gen == $self->{_goto_generation}) { |
2841 | if ($gen == $self->{_goto_generation}) { |
2709 | delete $self->{_goto_generation}; |
2842 | delete $self->{_goto_generation}; |
2710 | $self->leave_link ($map, $x, $y); |
2843 | $self->leave_link ($map, $x, $y); |
2711 | } |
2844 | } |
2712 | |
2845 | |
2713 | $done->() if $done; |
2846 | $done->($self) if $done; |
2714 | })->prio (1); |
2847 | })->prio (1); |
2715 | } |
2848 | } |
2716 | |
2849 | |
2717 | =item $player_object->enter_exit ($exit_object) |
2850 | =item $player_object->enter_exit ($exit_object) |
2718 | |
2851 | |
… | |
… | |
2786 | $Coro::current->{desc} = "enter_exit"; |
2919 | $Coro::current->{desc} = "enter_exit"; |
2787 | |
2920 | |
2788 | unless (eval { |
2921 | unless (eval { |
2789 | $self->deactivate_recursive; # just to be sure |
2922 | $self->deactivate_recursive; # just to be sure |
2790 | |
2923 | |
2791 | # random map handling |
|
|
2792 | { |
|
|
2793 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2794 | |
|
|
2795 | prepare_random_map $exit |
|
|
2796 | if $exit->slaying eq "/!"; |
|
|
2797 | } |
|
|
2798 | |
|
|
2799 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2924 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2800 | my $x = $exit->stats->hp; |
2925 | my $x = $exit->stats->hp; |
2801 | my $y = $exit->stats->sp; |
2926 | my $y = $exit->stats->sp; |
|
|
2927 | |
|
|
2928 | # special map handling |
|
|
2929 | my $slaying = $exit->slaying; |
|
|
2930 | |
|
|
2931 | # special map handling |
|
|
2932 | if ($slaying eq "/!") { |
|
|
2933 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2934 | |
|
|
2935 | prepare_random_map $exit |
|
|
2936 | if $slaying eq "/!"; # need to re-check after getting the lock |
|
|
2937 | |
|
|
2938 | } elsif ($slaying eq '!up') { |
|
|
2939 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2940 | $x = $exit->x; |
|
|
2941 | $y = $exit->y; |
|
|
2942 | |
|
|
2943 | } elsif ($slaying eq '!down') { |
|
|
2944 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
2945 | $x = $exit->x; |
|
|
2946 | $y = $exit->y; |
|
|
2947 | } |
2802 | |
2948 | |
2803 | $self->goto ($map, $x, $y); |
2949 | $self->goto ($map, $x, $y); |
2804 | |
2950 | |
2805 | # if exit is damned, update players death & WoR home-position |
2951 | # if exit is damned, update players death & WoR home-position |
2806 | $self->contr->savebed ($map, $x, $y) |
2952 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
2811 | $self->message ("Something went wrong deep within the deliantra server. " |
2957 | $self->message ("Something went wrong deep within the deliantra server. " |
2812 | . "I'll try to bring you back to the map you were before. " |
2958 | . "I'll try to bring you back to the map you were before. " |
2813 | . "Please report this to the dungeon master!", |
2959 | . "Please report this to the dungeon master!", |
2814 | cf::NDI_UNIQUE | cf::NDI_RED); |
2960 | cf::NDI_UNIQUE | cf::NDI_RED); |
2815 | |
2961 | |
2816 | warn "ERROR in enter_exit: $@"; |
2962 | error "ERROR in enter_exit: $@"; |
2817 | $self->leave_link; |
2963 | $self->leave_link; |
2818 | } |
2964 | } |
2819 | })->prio (1); |
2965 | })->prio (1); |
2820 | } |
2966 | } |
2821 | |
2967 | |
… | |
… | |
3134 | |
3280 | |
3135 | $ns->ext_reply ($reply, @reply) |
3281 | $ns->ext_reply ($reply, @reply) |
3136 | if $reply; |
3282 | if $reply; |
3137 | |
3283 | |
3138 | } else { |
3284 | } else { |
3139 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3285 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3140 | } |
3286 | } |
3141 | |
3287 | |
3142 | cf::override; |
3288 | cf::override; |
3143 | }, |
3289 | }, |
3144 | ); |
3290 | ); |
… | |
… | |
3225 | decrease split destroy change_exp value msg lore send_msg)], |
3371 | decrease split destroy change_exp value msg lore send_msg)], |
3226 | ["cf::object::player" => qw(player)], |
3372 | ["cf::object::player" => qw(player)], |
3227 | ["cf::player" => qw(peaceful send_msg)], |
3373 | ["cf::player" => qw(peaceful send_msg)], |
3228 | ["cf::map" => qw(trigger)], |
3374 | ["cf::map" => qw(trigger)], |
3229 | ) { |
3375 | ) { |
3230 | no strict 'refs'; |
|
|
3231 | my ($pkg, @funs) = @$_; |
3376 | my ($pkg, @funs) = @$_; |
3232 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3377 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3233 | for @funs; |
3378 | for @funs; |
3234 | } |
3379 | } |
3235 | |
3380 | |
… | |
… | |
3274 | local @cf::_safe_eval_args = values %vars; |
3419 | local @cf::_safe_eval_args = values %vars; |
3275 | @res = wantarray ? eval eval : scalar eval $eval; |
3420 | @res = wantarray ? eval eval : scalar eval $eval; |
3276 | } |
3421 | } |
3277 | |
3422 | |
3278 | if ($@) { |
3423 | if ($@) { |
3279 | warn "$@"; |
3424 | warn "$@", |
3280 | warn "while executing safe code '$code'\n"; |
3425 | "while executing safe code '$code'\n", |
3281 | warn "with arguments " . (join " ", %vars) . "\n"; |
3426 | "with arguments " . (join " ", %vars) . "\n"; |
3282 | } |
3427 | } |
3283 | |
3428 | |
3284 | wantarray ? @res : $res[0] |
3429 | wantarray ? @res : $res[0] |
3285 | } |
3430 | } |
3286 | |
3431 | |
… | |
… | |
3320 | # for this (global event?) |
3465 | # for this (global event?) |
3321 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3466 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3322 | |
3467 | |
3323 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3468 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3324 | |
3469 | |
3325 | warn "loading facedata from $path\n"; |
3470 | trace "loading facedata from $path\n"; |
3326 | |
3471 | |
3327 | my $facedata; |
3472 | my $facedata = decode_storable load_file $path; |
3328 | 0 < aio_load $path, $facedata |
|
|
3329 | or die "$path: $!"; |
|
|
3330 | |
|
|
3331 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3332 | |
3473 | |
3333 | $facedata->{version} == 2 |
3474 | $facedata->{version} == 2 |
3334 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3475 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3335 | |
3476 | |
3336 | # patch in the exptable |
3477 | # patch in the exptable |
… | |
… | |
3350 | |
3491 | |
3351 | cf::face::set_visibility $idx, $info->{visibility}; |
3492 | cf::face::set_visibility $idx, $info->{visibility}; |
3352 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3493 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3353 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3494 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3354 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3495 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3496 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3355 | |
3497 | |
3356 | cf::cede_to_tick; |
3498 | cf::cede_to_tick; |
3357 | } |
3499 | } |
3358 | |
3500 | |
3359 | while (my ($face, $info) = each %$faces) { |
3501 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3364 | |
3506 | |
3365 | if (my $smooth = cf::face::find $info->{smooth}) { |
3507 | if (my $smooth = cf::face::find $info->{smooth}) { |
3366 | cf::face::set_smooth $idx, $smooth; |
3508 | cf::face::set_smooth $idx, $smooth; |
3367 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3509 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3368 | } else { |
3510 | } else { |
3369 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3511 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3370 | } |
3512 | } |
3371 | |
3513 | |
3372 | cf::cede_to_tick; |
3514 | cf::cede_to_tick; |
3373 | } |
3515 | } |
3374 | } |
3516 | } |
… | |
… | |
3392 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3534 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3393 | |
3535 | |
3394 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3536 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3395 | cf::face::set_type $idx, $info->{type}; |
3537 | cf::face::set_type $idx, $info->{type}; |
3396 | } else { |
3538 | } else { |
3397 | $RESOURCE{$name} = $info; |
3539 | $RESOURCE{$name} = $info; # unused |
3398 | } |
3540 | } |
3399 | |
3541 | |
3400 | cf::cede_to_tick; |
3542 | cf::cede_to_tick; |
3401 | } |
3543 | } |
3402 | } |
3544 | } |
3403 | |
3545 | |
3404 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3546 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3405 | |
3547 | |
3406 | 1 |
3548 | 1 |
3407 | } |
3549 | } |
3408 | |
|
|
3409 | cf::global->attach (on_resource_update => sub { |
|
|
3410 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3411 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3412 | |
|
|
3413 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3414 | my $sound = $soundconf->{compat}[$_] |
|
|
3415 | or next; |
|
|
3416 | |
|
|
3417 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3418 | cf::sound::set $sound->[0] => $face; |
|
|
3419 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3420 | } |
|
|
3421 | |
|
|
3422 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3423 | my $face = cf::face::find "sound/$v"; |
|
|
3424 | cf::sound::set $k => $face; |
|
|
3425 | } |
|
|
3426 | } |
|
|
3427 | }); |
|
|
3428 | |
3550 | |
3429 | register_exticmd fx_want => sub { |
3551 | register_exticmd fx_want => sub { |
3430 | my ($ns, $want) = @_; |
3552 | my ($ns, $want) = @_; |
3431 | |
3553 | |
3432 | while (my ($k, $v) = each %$want) { |
3554 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3471 | sub reload_treasures { |
3593 | sub reload_treasures { |
3472 | load_resource_file "$DATADIR/treasures" |
3594 | load_resource_file "$DATADIR/treasures" |
3473 | or die "unable to load treasurelists\n"; |
3595 | or die "unable to load treasurelists\n"; |
3474 | } |
3596 | } |
3475 | |
3597 | |
|
|
3598 | sub reload_sound { |
|
|
3599 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3600 | |
|
|
3601 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
|
|
3602 | |
|
|
3603 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3604 | my $sound = $soundconf->{compat}[$_] |
|
|
3605 | or next; |
|
|
3606 | |
|
|
3607 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3608 | cf::sound::set $sound->[0] => $face; |
|
|
3609 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3610 | } |
|
|
3611 | |
|
|
3612 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3613 | my $face = cf::face::find "sound/$v"; |
|
|
3614 | cf::sound::set $k => $face; |
|
|
3615 | } |
|
|
3616 | } |
|
|
3617 | |
3476 | sub reload_resources { |
3618 | sub reload_resources { |
3477 | warn "reloading resource files...\n"; |
3619 | trace "reloading resource files...\n"; |
3478 | |
3620 | |
|
|
3621 | reload_exp_table; |
|
|
3622 | reload_materials; |
3479 | reload_facedata; |
3623 | reload_facedata; |
|
|
3624 | reload_sound; |
3480 | reload_archetypes; |
3625 | reload_archetypes; |
3481 | reload_regions; |
3626 | reload_regions; |
3482 | reload_treasures; |
3627 | reload_treasures; |
3483 | |
3628 | |
3484 | warn "finished reloading resource files\n"; |
3629 | trace "finished reloading resource files\n"; |
3485 | } |
3630 | } |
3486 | |
3631 | |
3487 | sub reload_config { |
3632 | sub reload_config { |
3488 | warn "reloading config file...\n"; |
3633 | trace "reloading config file...\n"; |
3489 | |
3634 | |
3490 | open my $fh, "<:utf8", "$CONFDIR/config" |
3635 | my $config = load_file "$CONFDIR/config"; |
3491 | or return; |
3636 | utf8::decode $config; |
|
|
3637 | *CFG = decode_yaml $config; |
3492 | |
3638 | |
3493 | local $/; |
|
|
3494 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3495 | |
|
|
3496 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3639 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3497 | |
3640 | |
3498 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3641 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3499 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3642 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3500 | |
3643 | |
3501 | if (exists $CFG{mlockall}) { |
3644 | if (exists $CFG{mlockall}) { |
… | |
… | |
3503 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3646 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3504 | and die "WARNING: m(un)lockall failed: $!\n"; |
3647 | and die "WARNING: m(un)lockall failed: $!\n"; |
3505 | }; |
3648 | }; |
3506 | warn $@ if $@; |
3649 | warn $@ if $@; |
3507 | } |
3650 | } |
3508 | |
|
|
3509 | warn "finished reloading resource files\n"; |
|
|
3510 | } |
3651 | } |
3511 | |
3652 | |
3512 | sub pidfile() { |
3653 | sub pidfile() { |
3513 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3654 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3514 | or die "$PIDFILE: $!"; |
3655 | or die "$PIDFILE: $!"; |
… | |
… | |
3527 | seek $fh, 0, 0; |
3668 | seek $fh, 0, 0; |
3528 | print $fh $$; |
3669 | print $fh $$; |
3529 | } |
3670 | } |
3530 | |
3671 | |
3531 | sub main_loop { |
3672 | sub main_loop { |
3532 | warn "EV::loop starting\n"; |
3673 | trace "EV::loop starting\n"; |
3533 | if (1) { |
3674 | if (1) { |
3534 | EV::loop; |
3675 | EV::loop; |
3535 | } |
3676 | } |
3536 | warn "EV::loop returned\n"; |
3677 | trace "EV::loop returned\n"; |
3537 | goto &main_loop unless $REALLY_UNLOOP; |
3678 | goto &main_loop unless $REALLY_UNLOOP; |
3538 | } |
3679 | } |
3539 | |
3680 | |
3540 | sub main { |
3681 | sub main { |
3541 | cf::init_globals; # initialise logging |
3682 | cf::init_globals; # initialise logging |
3542 | |
3683 | |
3543 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3684 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3544 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3685 | LOG llevInfo, "Copyright (C) 2005-2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3545 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3686 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3546 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3687 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3547 | |
|
|
3548 | cf::init_experience; |
|
|
3549 | cf::init_anim; |
|
|
3550 | cf::init_attackmess; |
|
|
3551 | cf::init_dynamic; |
|
|
3552 | |
3688 | |
3553 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3689 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3554 | |
3690 | |
3555 | # we must not ever block the main coroutine |
3691 | # we must not ever block the main coroutine |
3556 | local $Coro::idle = sub { |
3692 | local $Coro::idle = sub { |
… | |
… | |
3562 | }; |
3698 | }; |
3563 | |
3699 | |
3564 | evthread_start IO::AIO::poll_fileno; |
3700 | evthread_start IO::AIO::poll_fileno; |
3565 | |
3701 | |
3566 | cf::sync_job { |
3702 | cf::sync_job { |
|
|
3703 | cf::incloader::init (); |
|
|
3704 | |
|
|
3705 | cf::init_anim; |
|
|
3706 | cf::init_attackmess; |
|
|
3707 | cf::init_dynamic; |
|
|
3708 | |
3567 | cf::load_settings; |
3709 | cf::load_settings; |
3568 | cf::load_materials; |
|
|
3569 | |
3710 | |
3570 | reload_resources; |
3711 | reload_resources; |
3571 | reload_config; |
3712 | reload_config; |
3572 | db_init; |
3713 | db_init; |
3573 | |
3714 | |
… | |
… | |
3585 | |
3726 | |
3586 | # no (long-running) fork's whatsoever before this point(!) |
3727 | # no (long-running) fork's whatsoever before this point(!) |
3587 | use POSIX (); |
3728 | use POSIX (); |
3588 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3729 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3589 | |
3730 | |
3590 | (pop @POST_INIT)->(0) while @POST_INIT; |
3731 | cf::_post_init 0; |
3591 | }; |
3732 | }; |
3592 | |
3733 | |
|
|
3734 | cf::object::thawer::errors_are_fatal 0; |
|
|
3735 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3736 | |
|
|
3737 | my $free_main; $free_main = EV::idle sub { |
|
|
3738 | undef $free_main; |
|
|
3739 | undef &main; # free gobs of memory :) |
|
|
3740 | }; |
|
|
3741 | |
3593 | main_loop; |
3742 | goto &main_loop; |
3594 | } |
3743 | } |
3595 | |
3744 | |
3596 | ############################################################################# |
3745 | ############################################################################# |
3597 | # initialisation and cleanup |
3746 | # initialisation and cleanup |
3598 | |
3747 | |
… | |
… | |
3637 | or return; |
3786 | or return; |
3638 | |
3787 | |
3639 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3788 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3640 | and return; |
3789 | and return; |
3641 | |
3790 | |
3642 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3791 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3643 | |
3792 | |
3644 | 1 |
3793 | 1 |
3645 | } |
3794 | } |
3646 | |
3795 | |
3647 | our $uuid_lock; |
3796 | our $uuid_lock; |
… | |
… | |
3659 | or return; |
3808 | or return; |
3660 | |
3809 | |
3661 | my $value = uuid_seq uuid_cur; |
3810 | my $value = uuid_seq uuid_cur; |
3662 | |
3811 | |
3663 | unless ($value) { |
3812 | unless ($value) { |
3664 | warn "cowardly refusing to write zero uuid value!\n"; |
3813 | info "cowardly refusing to write zero uuid value!\n"; |
3665 | return; |
3814 | return; |
3666 | } |
3815 | } |
3667 | |
3816 | |
3668 | my $value = uuid_str $value + $uuid_skip; |
3817 | my $value = uuid_str $value + $uuid_skip; |
3669 | $uuid_skip = 0; |
3818 | $uuid_skip = 0; |
… | |
… | |
3679 | or return; |
3828 | or return; |
3680 | |
3829 | |
3681 | aio_rename "$uuid~", $uuid |
3830 | aio_rename "$uuid~", $uuid |
3682 | and return; |
3831 | and return; |
3683 | |
3832 | |
3684 | warn "uuid file written ($value).\n"; |
3833 | trace "uuid file written ($value).\n"; |
3685 | |
3834 | |
3686 | 1 |
3835 | 1 |
3687 | |
3836 | |
3688 | } |
3837 | } |
3689 | |
3838 | |
… | |
… | |
3695 | } |
3844 | } |
3696 | |
3845 | |
3697 | sub emergency_save() { |
3846 | sub emergency_save() { |
3698 | my $freeze_guard = cf::freeze_mainloop; |
3847 | my $freeze_guard = cf::freeze_mainloop; |
3699 | |
3848 | |
3700 | warn "emergency_perl_save: enter\n"; |
3849 | info "emergency_perl_save: enter\n"; |
|
|
3850 | |
|
|
3851 | # this is a trade-off: we want to be very quick here, so |
|
|
3852 | # save all maps without fsync, and later call a global sync |
|
|
3853 | # (which in turn might be very very slow) |
|
|
3854 | local $USE_FSYNC = 0; |
3701 | |
3855 | |
3702 | cf::sync_job { |
3856 | cf::sync_job { |
3703 | # this is a trade-off: we want to be very quick here, so |
3857 | cf::write_runtime_sync; # external watchdog should not bark |
3704 | # save all maps without fsync, and later call a global sync |
|
|
3705 | # (which in turn might be very very slow) |
|
|
3706 | local $USE_FSYNC = 0; |
|
|
3707 | |
3858 | |
3708 | # use a peculiar iteration method to avoid tripping on perl |
3859 | # use a peculiar iteration method to avoid tripping on perl |
3709 | # refcount bugs in for. also avoids problems with players |
3860 | # refcount bugs in for. also avoids problems with players |
3710 | # and maps saved/destroyed asynchronously. |
3861 | # and maps saved/destroyed asynchronously. |
3711 | warn "emergency_perl_save: begin player save\n"; |
3862 | info "emergency_perl_save: begin player save\n"; |
3712 | for my $login (keys %cf::PLAYER) { |
3863 | for my $login (keys %cf::PLAYER) { |
3713 | my $pl = $cf::PLAYER{$login} or next; |
3864 | my $pl = $cf::PLAYER{$login} or next; |
3714 | $pl->valid or next; |
3865 | $pl->valid or next; |
3715 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3866 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3716 | $pl->save; |
3867 | $pl->save; |
3717 | } |
3868 | } |
3718 | warn "emergency_perl_save: end player save\n"; |
3869 | info "emergency_perl_save: end player save\n"; |
3719 | |
3870 | |
|
|
3871 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3872 | |
3720 | warn "emergency_perl_save: begin map save\n"; |
3873 | info "emergency_perl_save: begin map save\n"; |
3721 | for my $path (keys %cf::MAP) { |
3874 | for my $path (keys %cf::MAP) { |
3722 | my $map = $cf::MAP{$path} or next; |
3875 | my $map = $cf::MAP{$path} or next; |
3723 | $map->valid or next; |
3876 | $map->valid or next; |
3724 | $map->save; |
3877 | $map->save; |
3725 | } |
3878 | } |
3726 | warn "emergency_perl_save: end map save\n"; |
3879 | info "emergency_perl_save: end map save\n"; |
3727 | |
3880 | |
|
|
3881 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3882 | |
3728 | warn "emergency_perl_save: begin database checkpoint\n"; |
3883 | info "emergency_perl_save: begin database checkpoint\n"; |
3729 | BDB::db_env_txn_checkpoint $DB_ENV; |
3884 | BDB::db_env_txn_checkpoint $DB_ENV; |
3730 | warn "emergency_perl_save: end database checkpoint\n"; |
3885 | info "emergency_perl_save: end database checkpoint\n"; |
3731 | |
3886 | |
3732 | warn "emergency_perl_save: begin write uuid\n"; |
3887 | info "emergency_perl_save: begin write uuid\n"; |
3733 | write_uuid_sync 1; |
3888 | write_uuid_sync 1; |
3734 | warn "emergency_perl_save: end write uuid\n"; |
3889 | info "emergency_perl_save: end write uuid\n"; |
|
|
3890 | |
|
|
3891 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3892 | |
|
|
3893 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3894 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3895 | |
|
|
3896 | info "emergency_perl_save: starting sync\n"; |
|
|
3897 | IO::AIO::aio_sync sub { |
|
|
3898 | info "emergency_perl_save: finished sync\n"; |
|
|
3899 | }; |
|
|
3900 | |
|
|
3901 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3902 | |
|
|
3903 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3904 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3905 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3906 | } |
|
|
3907 | |
|
|
3908 | cf::write_runtime_sync; # external watchdog should not bark |
3735 | }; |
3909 | }; |
3736 | |
3910 | |
3737 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3738 | IO::AIO::aio_sync sub { |
|
|
3739 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3740 | }; |
|
|
3741 | |
|
|
3742 | warn "emergency_perl_save: leave\n"; |
3911 | info "emergency_perl_save: leave\n"; |
3743 | } |
3912 | } |
3744 | |
3913 | |
3745 | sub post_cleanup { |
3914 | sub post_cleanup { |
3746 | my ($make_core) = @_; |
3915 | my ($make_core) = @_; |
3747 | |
3916 | |
|
|
3917 | IO::AIO::flush; |
|
|
3918 | |
3748 | warn Carp::longmess "post_cleanup backtrace" |
3919 | error Carp::longmess "post_cleanup backtrace" |
3749 | if $make_core; |
3920 | if $make_core; |
3750 | |
3921 | |
3751 | my $fh = pidfile; |
3922 | my $fh = pidfile; |
3752 | unlink $PIDFILE if <$fh> == $$; |
3923 | unlink $PIDFILE if <$fh> == $$; |
3753 | } |
3924 | } |
… | |
… | |
3773 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3944 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3774 | for my $name (keys %$leaf_symtab) { |
3945 | for my $name (keys %$leaf_symtab) { |
3775 | _gv_clear *{"$pkg$name"}; |
3946 | _gv_clear *{"$pkg$name"}; |
3776 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3947 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3777 | } |
3948 | } |
3778 | warn "cleared package $pkg\n";#d# |
|
|
3779 | } |
3949 | } |
3780 | |
3950 | |
3781 | sub do_reload_perl() { |
3951 | sub do_reload_perl() { |
3782 | # can/must only be called in main |
3952 | # can/must only be called in main |
3783 | if ($Coro::current != $Coro::main) { |
3953 | unless (in_main) { |
3784 | warn "can only reload from main coroutine"; |
3954 | error "can only reload from main coroutine"; |
3785 | return; |
3955 | return; |
3786 | } |
3956 | } |
3787 | |
3957 | |
3788 | return if $RELOAD++; |
3958 | return if $RELOAD++; |
3789 | |
3959 | |
3790 | my $t1 = AE::time; |
3960 | my $t1 = AE::time; |
3791 | |
3961 | |
3792 | while ($RELOAD) { |
3962 | while ($RELOAD) { |
3793 | warn "reloading..."; |
3963 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
3964 | info "perl_reload: reloading..."; |
3794 | |
3965 | |
3795 | warn "entering sync_job"; |
3966 | trace "perl_reload: entering sync_job"; |
3796 | |
3967 | |
3797 | cf::sync_job { |
3968 | cf::sync_job { |
3798 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3799 | cf::emergency_save; |
3969 | #cf::emergency_save; |
3800 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3801 | |
3970 | |
3802 | warn "syncing database to disk"; |
|
|
3803 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3804 | |
|
|
3805 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3806 | |
|
|
3807 | warn "flushing outstanding aio requests"; |
|
|
3808 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3809 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3810 | } |
|
|
3811 | |
|
|
3812 | warn "cancelling all extension coros"; |
3971 | trace "perl_reload: cancelling all extension coros"; |
3813 | $_->cancel for values %EXT_CORO; |
3972 | $_->cancel for values %EXT_CORO; |
3814 | %EXT_CORO = (); |
3973 | %EXT_CORO = (); |
3815 | |
3974 | |
3816 | warn "removing commands"; |
3975 | trace "perl_reload: removing commands"; |
3817 | %COMMAND = (); |
3976 | %COMMAND = (); |
3818 | |
3977 | |
3819 | warn "removing ext/exti commands"; |
3978 | trace "perl_reload: removing ext/exti commands"; |
3820 | %EXTCMD = (); |
3979 | %EXTCMD = (); |
3821 | %EXTICMD = (); |
3980 | %EXTICMD = (); |
3822 | |
3981 | |
3823 | warn "unloading/nuking all extensions"; |
3982 | trace "perl_reload: unloading/nuking all extensions"; |
3824 | for my $pkg (@EXTS) { |
3983 | for my $pkg (@EXTS) { |
3825 | warn "... unloading $pkg"; |
3984 | trace "... unloading $pkg"; |
3826 | |
3985 | |
3827 | if (my $cb = $pkg->can ("unload")) { |
3986 | if (my $cb = $pkg->can ("unload")) { |
3828 | eval { |
3987 | eval { |
3829 | $cb->($pkg); |
3988 | $cb->($pkg); |
3830 | 1 |
3989 | 1 |
3831 | } or warn "$pkg unloaded, but with errors: $@"; |
3990 | } or error "$pkg unloaded, but with errors: $@"; |
3832 | } |
3991 | } |
3833 | |
3992 | |
3834 | warn "... clearing $pkg"; |
3993 | trace "... clearing $pkg"; |
3835 | clear_package $pkg; |
3994 | clear_package $pkg; |
3836 | } |
3995 | } |
3837 | |
3996 | |
3838 | warn "unloading all perl modules loaded from $LIBDIR"; |
3997 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3839 | while (my ($k, $v) = each %INC) { |
3998 | while (my ($k, $v) = each %INC) { |
3840 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3999 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3841 | |
4000 | |
3842 | warn "... unloading $k"; |
4001 | trace "... unloading $k"; |
3843 | delete $INC{$k}; |
4002 | delete $INC{$k}; |
3844 | |
4003 | |
3845 | $k =~ s/\.pm$//; |
4004 | $k =~ s/\.pm$//; |
3846 | $k =~ s/\//::/g; |
4005 | $k =~ s/\//::/g; |
3847 | |
4006 | |
… | |
… | |
3850 | } |
4009 | } |
3851 | |
4010 | |
3852 | clear_package $k; |
4011 | clear_package $k; |
3853 | } |
4012 | } |
3854 | |
4013 | |
3855 | warn "getting rid of safe::, as good as possible"; |
4014 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3856 | clear_package "safe::$_" |
4015 | clear_package "safe::$_" |
3857 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4016 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3858 | |
4017 | |
3859 | warn "unloading cf.pm \"a bit\""; |
4018 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3860 | delete $INC{"cf.pm"}; |
4019 | delete $INC{"cf.pm"}; |
3861 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4020 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3862 | |
4021 | |
3863 | # don't, removes xs symbols, too, |
4022 | # don't, removes xs symbols, too, |
3864 | # and global variables created in xs |
4023 | # and global variables created in xs |
3865 | #clear_package __PACKAGE__; |
4024 | #clear_package __PACKAGE__; |
3866 | |
4025 | |
3867 | warn "unload completed, starting to reload now"; |
4026 | info "perl_reload: unload completed, starting to reload now"; |
3868 | |
4027 | |
3869 | warn "reloading cf.pm"; |
4028 | trace "perl_reload: reloading cf.pm"; |
3870 | require cf; |
4029 | require cf; |
3871 | cf::_connect_to_perl_1; |
4030 | cf::_connect_to_perl_1; |
3872 | |
4031 | |
3873 | warn "loading config and database again"; |
4032 | trace "perl_reload: loading config and database again"; |
3874 | cf::reload_config; |
4033 | cf::reload_config; |
3875 | |
4034 | |
3876 | warn "loading extensions"; |
4035 | trace "perl_reload: loading extensions"; |
3877 | cf::load_extensions; |
4036 | cf::load_extensions; |
3878 | |
4037 | |
3879 | if ($REATTACH_ON_RELOAD) { |
4038 | if ($REATTACH_ON_RELOAD) { |
3880 | warn "reattaching attachments to objects/players"; |
4039 | trace "perl_reload: reattaching attachments to objects/players"; |
3881 | _global_reattach; # objects, sockets |
4040 | _global_reattach; # objects, sockets |
3882 | warn "reattaching attachments to maps"; |
4041 | trace "perl_reload: reattaching attachments to maps"; |
3883 | reattach $_ for values %MAP; |
4042 | reattach $_ for values %MAP; |
3884 | warn "reattaching attachments to players"; |
4043 | trace "perl_reload: reattaching attachments to players"; |
3885 | reattach $_ for values %PLAYER; |
4044 | reattach $_ for values %PLAYER; |
3886 | } |
4045 | } |
3887 | |
4046 | |
3888 | warn "running post_init jobs"; |
4047 | cf::_post_init 1; |
3889 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3890 | |
4048 | |
3891 | warn "leaving sync_job"; |
4049 | trace "perl_reload: leaving sync_job"; |
3892 | |
4050 | |
3893 | 1 |
4051 | 1 |
3894 | } or do { |
4052 | } or do { |
3895 | warn $@; |
4053 | error $@; |
3896 | cf::cleanup "error while reloading, exiting."; |
4054 | cf::cleanup "perl_reload: error, exiting."; |
3897 | }; |
4055 | }; |
3898 | |
4056 | |
3899 | warn "reloaded"; |
|
|
3900 | --$RELOAD; |
4057 | --$RELOAD; |
3901 | } |
4058 | } |
3902 | |
4059 | |
3903 | $t1 = AE::time - $t1; |
4060 | $t1 = AE::time - $t1; |
3904 | warn "reload completed in ${t1}s\n"; |
4061 | info "perl_reload: completed in ${t1}s\n"; |
3905 | }; |
4062 | }; |
3906 | |
4063 | |
3907 | our $RELOAD_WATCHER; # used only during reload |
4064 | our $RELOAD_WATCHER; # used only during reload |
3908 | |
4065 | |
3909 | sub reload_perl() { |
4066 | sub reload_perl() { |
… | |
… | |
3930 | reload_perl; |
4087 | reload_perl; |
3931 | }; |
4088 | }; |
3932 | } |
4089 | } |
3933 | }; |
4090 | }; |
3934 | |
4091 | |
3935 | unshift @INC, $LIBDIR; |
4092 | ############################################################################# |
3936 | |
4093 | |
3937 | my $bug_warning = 0; |
4094 | my $bug_warning = 0; |
3938 | |
4095 | |
3939 | our @WAIT_FOR_TICK; |
4096 | our @WAIT_FOR_TICK; |
3940 | our @WAIT_FOR_TICK_BEGIN; |
4097 | our @WAIT_FOR_TICK_BEGIN; |
3941 | |
4098 | |
3942 | sub wait_for_tick { |
4099 | sub wait_for_tick() { |
3943 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4100 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3944 | |
4101 | |
3945 | my $signal = new Coro::Signal; |
4102 | my $signal = new Coro::Signal; |
3946 | push @WAIT_FOR_TICK, $signal; |
4103 | push @WAIT_FOR_TICK, $signal; |
3947 | $signal->wait; |
4104 | $signal->wait; |
3948 | } |
4105 | } |
3949 | |
4106 | |
3950 | sub wait_for_tick_begin { |
4107 | sub wait_for_tick_begin() { |
3951 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4108 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3952 | |
4109 | |
3953 | my $signal = new Coro::Signal; |
4110 | my $signal = new Coro::Signal; |
3954 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4111 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3955 | $signal->wait; |
4112 | $signal->wait; |
… | |
… | |
3969 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4126 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3970 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4127 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3971 | Coro::async_pool { |
4128 | Coro::async_pool { |
3972 | $Coro::current->{desc} = "runtime saver"; |
4129 | $Coro::current->{desc} = "runtime saver"; |
3973 | write_runtime_sync |
4130 | write_runtime_sync |
3974 | or warn "ERROR: unable to write runtime file: $!"; |
4131 | or error "ERROR: unable to write runtime file: $!"; |
3975 | }; |
4132 | }; |
3976 | } |
4133 | } |
3977 | |
4134 | |
3978 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4135 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3979 | $sig->send; |
4136 | $sig->send; |
… | |
… | |
3987 | |
4144 | |
3988 | if (0) { |
4145 | if (0) { |
3989 | if ($NEXT_TICK) { |
4146 | if ($NEXT_TICK) { |
3990 | my $jitter = $TICK_START - $NEXT_TICK; |
4147 | my $jitter = $TICK_START - $NEXT_TICK; |
3991 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4148 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3992 | warn "jitter $JITTER\n";#d# |
4149 | debug "jitter $JITTER\n";#d# |
3993 | } |
4150 | } |
3994 | } |
4151 | } |
3995 | } |
4152 | } |
3996 | |
4153 | |
3997 | { |
4154 | { |
… | |
… | |
4042 | IO::AIO::min_parallel 8; |
4199 | IO::AIO::min_parallel 8; |
4043 | IO::AIO::max_poll_time $TICK * 0.1; |
4200 | IO::AIO::max_poll_time $TICK * 0.1; |
4044 | undef $AnyEvent::AIO::WATCHER; |
4201 | undef $AnyEvent::AIO::WATCHER; |
4045 | } |
4202 | } |
4046 | |
4203 | |
4047 | my $_log_backtrace; |
4204 | our $_log_backtrace; |
|
|
4205 | our $_log_backtrace_last; |
4048 | |
4206 | |
4049 | sub _log_backtrace { |
4207 | sub _log_backtrace { |
4050 | my ($msg, @addr) = @_; |
4208 | my ($msg, @addr) = @_; |
4051 | |
4209 | |
4052 | $msg =~ s/\n//; |
4210 | $msg =~ s/\n$//; |
4053 | |
4211 | |
|
|
4212 | if ($_log_backtrace_last eq $msg) { |
|
|
4213 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4214 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4054 | # limit the # of concurrent backtraces |
4215 | # limit the # of concurrent backtraces |
4055 | if ($_log_backtrace < 2) { |
4216 | } elsif ($_log_backtrace < 2) { |
|
|
4217 | $_log_backtrace_last = $msg; |
4056 | ++$_log_backtrace; |
4218 | ++$_log_backtrace; |
4057 | my $perl_bt = Carp::longmess $msg; |
4219 | my $perl_bt = Carp::longmess $msg; |
4058 | async { |
4220 | async { |
4059 | $Coro::current->{desc} = "abt $msg"; |
4221 | $Coro::current->{desc} = "abt $msg"; |
4060 | |
4222 | |
… | |
… | |
4080 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4242 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4081 | --$_log_backtrace; |
4243 | --$_log_backtrace; |
4082 | }; |
4244 | }; |
4083 | } else { |
4245 | } else { |
4084 | LOG llevInfo, "[ABT] $msg\n"; |
4246 | LOG llevInfo, "[ABT] $msg\n"; |
4085 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4247 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4086 | } |
4248 | } |
4087 | } |
4249 | } |
4088 | |
4250 | |
4089 | # load additional modules |
4251 | # load additional modules |
4090 | require "cf/$_.pm" for @EXTRA_MODULES; |
4252 | require "cf/$_.pm" for @EXTRA_MODULES; |