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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010 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; |
… | |
… | |
53 | use Coro::Util (); |
51 | use Coro::Util (); |
54 | |
52 | |
55 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
56 | use BDB (); |
54 | use BDB (); |
57 | use Data::Dumper; |
55 | use Data::Dumper; |
58 | use Digest::MD5; |
|
|
59 | use Fcntl; |
56 | use Fcntl; |
60 | use YAML::XS (); |
57 | use YAML::XS (); |
61 | use IO::AIO (); |
58 | use IO::AIO (); |
62 | use Time::HiRes; |
59 | use Time::HiRes; |
63 | use Compress::LZF; |
60 | use Compress::LZF; |
… | |
… | |
78 | |
75 | |
79 | # strictly for debugging |
76 | # strictly for debugging |
80 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
81 | |
78 | |
82 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
80 | |
|
|
81 | our @ORIG_INC; |
83 | |
82 | |
84 | our %COMMAND = (); |
83 | our %COMMAND = (); |
85 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
86 | |
85 | |
87 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
… | |
… | |
107 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $PIDFILE = "$LOCALDIR/pid"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | |
110 | |
112 | our %RESOURCE; |
111 | our %RESOURCE; # unused |
|
|
112 | |
|
|
113 | our $OUTPUT_RATE_MIN = 3000; |
|
|
114 | our $OUTPUT_RATE_MAX = 1000000; |
|
|
115 | |
|
|
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
117 | our $VERBOSE_IO = 1; |
113 | |
118 | |
114 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
119 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
115 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
120 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
116 | our $NEXT_TICK; |
121 | our $NEXT_TICK; |
117 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
122 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
119 | our $BDB_DEADLOCK_WATCHER; |
124 | our $BDB_DEADLOCK_WATCHER; |
120 | our $BDB_CHECKPOINT_WATCHER; |
125 | our $BDB_CHECKPOINT_WATCHER; |
121 | our $BDB_TRICKLE_WATCHER; |
126 | our $BDB_TRICKLE_WATCHER; |
122 | our $DB_ENV; |
127 | our $DB_ENV; |
123 | |
128 | |
124 | our @EXTRA_MODULES = qw(pod match mapscript); |
129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
125 | |
130 | |
126 | our %CFG; |
131 | our %CFG; |
127 | |
132 | |
128 | our $UPTIME; $UPTIME ||= time; |
133 | our $UPTIME; $UPTIME ||= time; |
129 | our $RUNTIME; |
134 | our $RUNTIME; |
… | |
… | |
163 | |
168 | |
164 | our $EMERGENCY_POSITION; |
169 | our $EMERGENCY_POSITION; |
165 | |
170 | |
166 | sub cf::map::normalise; |
171 | sub cf::map::normalise; |
167 | |
172 | |
|
|
173 | sub in_main() { |
|
|
174 | $Coro::current == $Coro::main |
|
|
175 | } |
|
|
176 | |
168 | ############################################################################# |
177 | ############################################################################# |
169 | |
178 | |
170 | %REFLECT = (); |
179 | %REFLECT = (); |
171 | for (@REFLECT) { |
180 | for (@REFLECT) { |
172 | my $reflect = JSON::XS::decode_json $_; |
181 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
224 | from wherever your confdir points to. |
233 | from wherever your confdir points to. |
225 | |
234 | |
226 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
227 | |
236 | |
228 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
229 | returns directly I<after> the tick processing (and consequently, can only wake one process |
238 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
230 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
240 | |
|
|
241 | =cut |
|
|
242 | |
|
|
243 | sub wait_for_tick(); |
|
|
244 | sub wait_for_tick_begin(); |
231 | |
245 | |
232 | =item @cf::INVOKE_RESULTS |
246 | =item @cf::INVOKE_RESULTS |
233 | |
247 | |
234 | This array contains the results of the last C<invoke ()> call. When |
248 | This array contains the results of the last C<invoke ()> call. When |
235 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
249 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
243 | |
257 | |
244 | =back |
258 | =back |
245 | |
259 | |
246 | =cut |
260 | =cut |
247 | |
261 | |
|
|
262 | sub error(@) { LOG llevError, join "", @_ } |
|
|
263 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
264 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
265 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
266 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
267 | |
248 | $Coro::State::WARNHOOK = sub { |
268 | $Coro::State::WARNHOOK = sub { |
249 | my $msg = join "", @_; |
269 | my $msg = join "", @_; |
250 | |
270 | |
251 | $msg .= "\n" |
271 | $msg .= "\n" |
252 | unless $msg =~ /\n$/; |
272 | unless $msg =~ /\n$/; |
253 | |
273 | |
254 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
274 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
255 | |
275 | |
256 | LOG llevError, $msg; |
276 | LOG llevWarn, $msg; |
257 | }; |
277 | }; |
258 | |
278 | |
259 | $Coro::State::DIEHOOK = sub { |
279 | $Coro::State::DIEHOOK = sub { |
260 | return unless $^S eq 0; # "eq", not "==" |
280 | return unless $^S eq 0; # "eq", not "==" |
261 | |
281 | |
262 | warn Carp::longmess $_[0]; |
282 | error Carp::longmess $_[0]; |
263 | |
283 | |
264 | if ($Coro::current == $Coro::main) {#d# |
284 | if (in_main) {#d# |
265 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
285 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
266 | return;#d# |
286 | return;#d# |
267 | }#d# |
287 | }#d# |
268 | |
288 | |
269 | # kill coroutine otherwise |
289 | # kill coroutine otherwise |
270 | Coro::terminate |
290 | Coro::terminate |
… | |
… | |
337 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
357 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
338 | |
358 | |
339 | sub encode_json($) { $json_coder->encode ($_[0]) } |
359 | sub encode_json($) { $json_coder->encode ($_[0]) } |
340 | sub decode_json($) { $json_coder->decode ($_[0]) } |
360 | sub decode_json($) { $json_coder->decode ($_[0]) } |
341 | |
361 | |
|
|
362 | =item $ref = cf::yaml_load $scalar |
|
|
363 | |
|
|
364 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
365 | |
|
|
366 | =cut |
|
|
367 | |
|
|
368 | sub fork_call(&@); |
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369 | |
|
|
370 | sub yaml_load($) { |
|
|
371 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
372 | } |
|
|
373 | |
342 | =item cf::post_init { BLOCK } |
374 | =item cf::post_init { BLOCK } |
343 | |
375 | |
344 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
376 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
345 | but I<before> the server starts ticking again. |
377 | but I<before> the server starts ticking again. |
346 | |
378 | |
347 | The cdoeblock will have a single boolean argument to indicate whether this |
379 | The codeblock will have a single boolean argument to indicate whether this |
348 | is a reload or not. |
380 | is a reload or not. |
349 | |
381 | |
350 | =cut |
382 | =cut |
351 | |
383 | |
352 | sub post_init(&) { |
384 | sub post_init(&) { |
… | |
… | |
397 | } |
429 | } |
398 | |
430 | |
399 | =item cf::periodic $interval, $cb |
431 | =item cf::periodic $interval, $cb |
400 | |
432 | |
401 | Like EV::periodic, but randomly selects a starting point so that the actions |
433 | Like EV::periodic, but randomly selects a starting point so that the actions |
402 | get spread over timer. |
434 | get spread over time. |
403 | |
435 | |
404 | =cut |
436 | =cut |
405 | |
437 | |
406 | sub periodic($$) { |
438 | sub periodic($$) { |
407 | my ($interval, $cb) = @_; |
439 | my ($interval, $cb) = @_; |
… | |
… | |
424 | |
456 | |
425 | =cut |
457 | =cut |
426 | |
458 | |
427 | our @SLOT_QUEUE; |
459 | our @SLOT_QUEUE; |
428 | our $SLOT_QUEUE; |
460 | our $SLOT_QUEUE; |
|
|
461 | our $SLOT_DECAY = 0.9; |
429 | |
462 | |
430 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
463 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
431 | $SLOT_QUEUE = Coro::async { |
464 | $SLOT_QUEUE = Coro::async { |
432 | $Coro::current->desc ("timeslot manager"); |
465 | $Coro::current->desc ("timeslot manager"); |
433 | |
466 | |
434 | my $signal = new Coro::Signal; |
467 | my $signal = new Coro::Signal; |
|
|
468 | my $busy; |
435 | |
469 | |
436 | while () { |
470 | while () { |
437 | next_job: |
471 | next_job: |
|
|
472 | |
438 | my $avail = cf::till_tick; |
473 | my $avail = cf::till_tick; |
439 | if ($avail > 0.01) { |
474 | |
440 | for (0 .. $#SLOT_QUEUE) { |
475 | for (0 .. $#SLOT_QUEUE) { |
441 | if ($SLOT_QUEUE[$_][0] < $avail) { |
476 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
477 | $busy = 0; |
442 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
478 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
443 | $job->[2]->send; |
479 | $job->[2]->send; |
444 | Coro::cede; |
480 | Coro::cede; |
445 | goto next_job; |
481 | goto next_job; |
446 | } |
482 | } else { |
|
|
483 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
447 | } |
484 | } |
448 | } |
485 | } |
449 | |
486 | |
450 | if (@SLOT_QUEUE) { |
487 | if (@SLOT_QUEUE) { |
451 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
488 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
452 | push @cf::WAIT_FOR_TICK, $signal; |
489 | push @cf::WAIT_FOR_TICK, $signal; |
453 | $signal->wait; |
490 | $signal->wait; |
454 | } else { |
491 | } else { |
|
|
492 | $busy = 0; |
455 | Coro::schedule; |
493 | Coro::schedule; |
456 | } |
494 | } |
457 | } |
495 | } |
458 | }; |
496 | }; |
459 | |
497 | |
460 | sub get_slot($;$$) { |
498 | sub get_slot($;$$) { |
461 | return if tick_inhibit || $Coro::current == $Coro::main; |
499 | return if tick_inhibit || $Coro::current == $Coro::main; |
462 | |
500 | |
463 | my ($time, $pri, $name) = @_; |
501 | my ($time, $pri, $name) = @_; |
464 | |
502 | |
465 | $time = $TICK * .6 if $time > $TICK * .6; |
503 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
504 | |
466 | my $sig = new Coro::Signal; |
505 | my $sig = new Coro::Signal; |
467 | |
506 | |
468 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
507 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
469 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
508 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
470 | $SLOT_QUEUE->ready; |
509 | $SLOT_QUEUE->ready; |
… | |
… | |
496 | =cut |
535 | =cut |
497 | |
536 | |
498 | sub sync_job(&) { |
537 | sub sync_job(&) { |
499 | my ($job) = @_; |
538 | my ($job) = @_; |
500 | |
539 | |
501 | if ($Coro::current == $Coro::main) { |
540 | if (in_main) { |
502 | my $time = EV::time; |
541 | my $time = AE::time; |
503 | |
542 | |
504 | # this is the main coro, too bad, we have to block |
543 | # this is the main coro, too bad, we have to block |
505 | # till the operation succeeds, freezing the server :/ |
544 | # till the operation succeeds, freezing the server :/ |
506 | |
545 | |
507 | LOG llevError, Carp::longmess "sync job";#d# |
546 | #LOG llevError, Carp::longmess "sync job";#d# |
508 | |
547 | |
509 | my $freeze_guard = freeze_mainloop; |
548 | my $freeze_guard = freeze_mainloop; |
510 | |
549 | |
511 | my $busy = 1; |
550 | my $busy = 1; |
512 | my @res; |
551 | my @res; |
513 | |
552 | |
514 | (async { |
553 | (async { |
515 | $Coro::current->desc ("sync job coro"); |
554 | $Coro::current->desc ("sync job coro"); |
516 | @res = eval { $job->() }; |
555 | @res = eval { $job->() }; |
517 | warn $@ if $@; |
556 | error $@ if $@; |
518 | undef $busy; |
557 | undef $busy; |
519 | })->prio (Coro::PRIO_MAX); |
558 | })->prio (Coro::PRIO_MAX); |
520 | |
559 | |
521 | while ($busy) { |
560 | while ($busy) { |
522 | if (Coro::nready) { |
561 | if (Coro::nready) { |
… | |
… | |
524 | } else { |
563 | } else { |
525 | EV::loop EV::LOOP_ONESHOT; |
564 | EV::loop EV::LOOP_ONESHOT; |
526 | } |
565 | } |
527 | } |
566 | } |
528 | |
567 | |
529 | my $time = EV::time - $time; |
568 | my $time = AE::time - $time; |
530 | |
569 | |
531 | $TICK_START += $time; # do not account sync jobs to server load |
570 | $TICK_START += $time; # do not account sync jobs to server load |
532 | |
571 | |
533 | wantarray ? @res : $res[0] |
572 | wantarray ? @res : $res[0] |
534 | } else { |
573 | } else { |
… | |
… | |
556 | $EXT_CORO{$coro+0} = $coro; |
595 | $EXT_CORO{$coro+0} = $coro; |
557 | |
596 | |
558 | $coro |
597 | $coro |
559 | } |
598 | } |
560 | |
599 | |
561 | =item fork_call { }, $args |
600 | =item fork_call { }, @args |
562 | |
601 | |
563 | Executes the given code block with the given arguments in a seperate |
602 | Executes the given code block with the given arguments in a seperate |
564 | process, returning the results. Everything must be serialisable with |
603 | process, returning the results. Everything must be serialisable with |
565 | Coro::Storable. May, of course, block. Note that the executed sub may |
604 | Coro::Storable. May, of course, block. Note that the executed sub may |
566 | never block itself or use any form of event handling. |
605 | never block itself or use any form of event handling. |
567 | |
606 | |
568 | =cut |
607 | =cut |
569 | |
608 | |
|
|
609 | sub post_fork { |
|
|
610 | reset_signals; |
|
|
611 | } |
|
|
612 | |
570 | sub fork_call(&@) { |
613 | sub fork_call(&@) { |
571 | my ($cb, @args) = @_; |
614 | my ($cb, @args) = @_; |
572 | |
615 | |
573 | # we seemingly have to make a local copy of the whole thing, |
616 | # we seemingly have to make a local copy of the whole thing, |
574 | # otherwise perl prematurely frees the stuff :/ |
617 | # otherwise perl prematurely frees the stuff :/ |
575 | # TODO: investigate and fix (likely this will be rather laborious) |
618 | # TODO: investigate and fix (likely this will be rather laborious) |
576 | |
619 | |
577 | my @res = Coro::Util::fork_eval { |
620 | my @res = Coro::Util::fork_eval { |
578 | reset_signals; |
621 | cf::post_fork; |
579 | &$cb |
622 | &$cb |
580 | }, @args; |
623 | } @args; |
581 | |
624 | |
582 | wantarray ? @res : $res[-1] |
625 | wantarray ? @res : $res[-1] |
|
|
626 | } |
|
|
627 | |
|
|
628 | sub objinfo { |
|
|
629 | ( |
|
|
630 | "counter value" => cf::object::object_count, |
|
|
631 | "objects created" => cf::object::create_count, |
|
|
632 | "objects destroyed" => cf::object::destroy_count, |
|
|
633 | "freelist size" => cf::object::free_count, |
|
|
634 | "allocated objects" => cf::object::objects_size, |
|
|
635 | "active objects" => cf::object::actives_size, |
|
|
636 | ) |
583 | } |
637 | } |
584 | |
638 | |
585 | =item $coin = coin_from_name $name |
639 | =item $coin = coin_from_name $name |
586 | |
640 | |
587 | =cut |
641 | =cut |
… | |
… | |
624 | within each server. |
678 | within each server. |
625 | |
679 | |
626 | =cut |
680 | =cut |
627 | |
681 | |
628 | sub db_table($) { |
682 | sub db_table($) { |
|
|
683 | cf::error "db_get called from main context" |
|
|
684 | if $Coro::current == $Coro::main; |
|
|
685 | |
629 | my ($name) = @_; |
686 | my ($name) = @_; |
630 | my $db = BDB::db_create $DB_ENV; |
687 | my $db = BDB::db_create $DB_ENV; |
631 | |
688 | |
632 | eval { |
689 | eval { |
633 | $db->set_flags (BDB::CHKSUM); |
690 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
643 | } |
700 | } |
644 | |
701 | |
645 | our $DB; |
702 | our $DB; |
646 | |
703 | |
647 | sub db_init { |
704 | sub db_init { |
648 | cf::sync_job { |
|
|
649 | $DB ||= db_table "db"; |
705 | $DB ||= db_table "db"; |
650 | }; |
|
|
651 | } |
706 | } |
652 | |
707 | |
653 | sub db_get($$) { |
708 | sub db_get($$) { |
654 | my $key = "$_[0]/$_[1]"; |
709 | my $key = "$_[0]/$_[1]"; |
655 | |
710 | |
656 | cf::sync_job { |
711 | cf::error "db_get called from main context" |
|
|
712 | if $Coro::current == $Coro::main; |
|
|
713 | |
657 | BDB::db_get $DB, undef, $key, my $data; |
714 | BDB::db_get $DB, undef, $key, my $data; |
658 | |
715 | |
659 | $! ? () |
716 | $! ? () |
660 | : $data |
717 | : $data |
661 | } |
|
|
662 | } |
718 | } |
663 | |
719 | |
664 | sub db_put($$$) { |
720 | sub db_put($$$) { |
665 | BDB::dbreq_pri 4; |
721 | BDB::dbreq_pri 4; |
666 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
722 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
722 | |
778 | |
723 | my $t1 = Time::HiRes::time; |
779 | my $t1 = Time::HiRes::time; |
724 | my $data = $process->(\@data); |
780 | my $data = $process->(\@data); |
725 | my $t2 = Time::HiRes::time; |
781 | my $t2 = Time::HiRes::time; |
726 | |
782 | |
727 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
783 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
728 | |
784 | |
729 | db_put cache => "$id/data", $data; |
785 | db_put cache => "$id/data", $data; |
730 | db_put cache => "$id/md5" , $md5; |
786 | db_put cache => "$id/md5" , $md5; |
731 | db_put cache => "$id/meta", $meta; |
787 | db_put cache => "$id/meta", $meta; |
732 | |
788 | |
… | |
… | |
742 | |
798 | |
743 | =cut |
799 | =cut |
744 | |
800 | |
745 | sub datalog($@) { |
801 | sub datalog($@) { |
746 | my ($type, %kv) = @_; |
802 | my ($type, %kv) = @_; |
747 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
803 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
748 | } |
804 | } |
749 | |
805 | |
750 | =back |
806 | =back |
751 | |
807 | |
752 | =cut |
808 | =cut |
… | |
… | |
947 | |
1003 | |
948 | } elsif (exists $cb_id{$type}) { |
1004 | } elsif (exists $cb_id{$type}) { |
949 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1005 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
950 | |
1006 | |
951 | } elsif (ref $type) { |
1007 | } elsif (ref $type) { |
952 | warn "attaching objects not supported, ignoring.\n"; |
1008 | error "attaching objects not supported, ignoring.\n"; |
953 | |
1009 | |
954 | } else { |
1010 | } else { |
955 | shift @arg; |
1011 | shift @arg; |
956 | warn "attach argument '$type' not supported, ignoring.\n"; |
1012 | error "attach argument '$type' not supported, ignoring.\n"; |
957 | } |
1013 | } |
958 | } |
1014 | } |
959 | } |
1015 | } |
960 | |
1016 | |
961 | sub _object_attach { |
1017 | sub _object_attach { |
… | |
… | |
971 | _attach $registry, $klass, @attach; |
1027 | _attach $registry, $klass, @attach; |
972 | } |
1028 | } |
973 | |
1029 | |
974 | $obj->{$name} = \%arg; |
1030 | $obj->{$name} = \%arg; |
975 | } else { |
1031 | } else { |
976 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1032 | info "object uses attachment '$name' which is not available, postponing.\n"; |
977 | } |
1033 | } |
978 | |
1034 | |
979 | $obj->{_attachment}{$name} = undef; |
1035 | $obj->{_attachment}{$name} = undef; |
980 | } |
1036 | } |
981 | |
1037 | |
… | |
… | |
1040 | |
1096 | |
1041 | for (@$callbacks) { |
1097 | for (@$callbacks) { |
1042 | eval { &{$_->[1]} }; |
1098 | eval { &{$_->[1]} }; |
1043 | |
1099 | |
1044 | if ($@) { |
1100 | if ($@) { |
1045 | warn "$@"; |
|
|
1046 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1101 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1047 | override; |
1102 | override; |
1048 | } |
1103 | } |
1049 | |
1104 | |
1050 | return 1 if $override; |
1105 | return 1 if $override; |
1051 | } |
1106 | } |
… | |
… | |
1130 | for (@$attach) { |
1185 | for (@$attach) { |
1131 | my ($klass, @attach) = @$_; |
1186 | my ($klass, @attach) = @$_; |
1132 | _attach $registry, $klass, @attach; |
1187 | _attach $registry, $klass, @attach; |
1133 | } |
1188 | } |
1134 | } else { |
1189 | } else { |
1135 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1190 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1136 | } |
1191 | } |
1137 | } |
1192 | } |
1138 | } |
1193 | } |
1139 | |
1194 | |
1140 | cf::attachable->attach ( |
1195 | cf::attachable->attach ( |
… | |
… | |
1167 | my ($filename, $rdata, $objs) = @_; |
1222 | my ($filename, $rdata, $objs) = @_; |
1168 | |
1223 | |
1169 | sync_job { |
1224 | sync_job { |
1170 | if (length $$rdata) { |
1225 | if (length $$rdata) { |
1171 | utf8::decode (my $decname = $filename); |
1226 | utf8::decode (my $decname = $filename); |
1172 | warn sprintf "saving %s (%d,%d)\n", |
1227 | trace sprintf "saving %s (%d,%d)\n", |
1173 | $decname, length $$rdata, scalar @$objs; |
1228 | $decname, length $$rdata, scalar @$objs |
|
|
1229 | if $VERBOSE_IO; |
1174 | |
1230 | |
1175 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1231 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1176 | aio_chmod $fh, SAVE_MODE; |
1232 | aio_chmod $fh, SAVE_MODE; |
1177 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1233 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1178 | if ($cf::USE_FSYNC) { |
1234 | if ($cf::USE_FSYNC) { |
… | |
… | |
1200 | aio_rename "$filename~", $filename; |
1256 | aio_rename "$filename~", $filename; |
1201 | |
1257 | |
1202 | $filename =~ s%/[^/]+$%%; |
1258 | $filename =~ s%/[^/]+$%%; |
1203 | aio_pathsync $filename if $cf::USE_FSYNC; |
1259 | aio_pathsync $filename if $cf::USE_FSYNC; |
1204 | } else { |
1260 | } else { |
1205 | warn "unable to save objects: $filename~: $!\n"; |
1261 | error "unable to save objects: $filename~: $!\n"; |
1206 | } |
1262 | } |
1207 | } else { |
1263 | } else { |
1208 | aio_unlink $filename; |
1264 | aio_unlink $filename; |
1209 | aio_unlink "$filename.pst"; |
1265 | aio_unlink "$filename.pst"; |
1210 | } |
1266 | } |
… | |
… | |
1234 | my $st = eval { Coro::Storable::thaw $av }; |
1290 | my $st = eval { Coro::Storable::thaw $av }; |
1235 | $av = $st->{objs}; |
1291 | $av = $st->{objs}; |
1236 | } |
1292 | } |
1237 | |
1293 | |
1238 | utf8::decode (my $decname = $filename); |
1294 | utf8::decode (my $decname = $filename); |
1239 | warn sprintf "loading %s (%d,%d)\n", |
1295 | trace sprintf "loading %s (%d,%d)\n", |
1240 | $decname, length $data, scalar @{$av || []}; |
1296 | $decname, length $data, scalar @{$av || []} |
|
|
1297 | if $VERBOSE_IO; |
1241 | |
1298 | |
1242 | ($data, $av) |
1299 | ($data, $av) |
1243 | } |
1300 | } |
1244 | |
1301 | |
1245 | =head2 COMMAND CALLBACKS |
1302 | =head2 COMMAND CALLBACKS |
… | |
… | |
1304 | } |
1361 | } |
1305 | |
1362 | |
1306 | use File::Glob (); |
1363 | use File::Glob (); |
1307 | |
1364 | |
1308 | cf::player->attach ( |
1365 | cf::player->attach ( |
1309 | on_command => sub { |
1366 | on_unknown_command => sub { |
1310 | my ($pl, $name, $params) = @_; |
1367 | my ($pl, $name, $params) = @_; |
1311 | |
1368 | |
1312 | my $cb = $COMMAND{$name} |
1369 | my $cb = $COMMAND{$name} |
1313 | or return; |
1370 | or return; |
1314 | |
1371 | |
… | |
… | |
1337 | |
1394 | |
1338 | $pl->ext_reply ($reply, @reply) |
1395 | $pl->ext_reply ($reply, @reply) |
1339 | if $reply; |
1396 | if $reply; |
1340 | |
1397 | |
1341 | } else { |
1398 | } else { |
1342 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1399 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1343 | } |
1400 | } |
1344 | |
1401 | |
1345 | cf::override; |
1402 | cf::override; |
1346 | }, |
1403 | }, |
1347 | ); |
1404 | ); |
… | |
… | |
1358 | |
1415 | |
1359 | $grp |
1416 | $grp |
1360 | } |
1417 | } |
1361 | |
1418 | |
1362 | sub load_extensions { |
1419 | sub load_extensions { |
|
|
1420 | info "loading extensions..."; |
|
|
1421 | |
1363 | cf::sync_job { |
1422 | cf::sync_job { |
1364 | my %todo; |
1423 | my %todo; |
1365 | |
1424 | |
1366 | for my $path (<$LIBDIR/*.ext>) { |
1425 | for my $path (<$LIBDIR/*.ext>) { |
1367 | next unless -r $path; |
1426 | next unless -r $path; |
… | |
… | |
1385 | |
1444 | |
1386 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1445 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1387 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1446 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1388 | |
1447 | |
1389 | $ext{source} = |
1448 | $ext{source} = |
1390 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1449 | "package $pkg; use common::sense;\n" |
1391 | . "#line 1 \"$path\"\n{\n" |
1450 | . "#line 1 \"$path\"\n{\n" |
1392 | . $source |
1451 | . $source |
1393 | . "\n};\n1"; |
1452 | . "\n};\n1"; |
1394 | |
1453 | |
1395 | $todo{$base} = \%ext; |
1454 | $todo{$base} = \%ext; |
1396 | } |
1455 | } |
1397 | |
1456 | |
|
|
1457 | my $pass = 0; |
1398 | my %done; |
1458 | my %done; |
1399 | while (%todo) { |
1459 | while (%todo) { |
1400 | my $progress; |
1460 | my $progress; |
1401 | |
1461 | |
|
|
1462 | ++$pass; |
|
|
1463 | |
|
|
1464 | ext: |
1402 | while (my ($k, $v) = each %todo) { |
1465 | while (my ($k, $v) = each %todo) { |
1403 | for (split /,\s*/, $v->{meta}{depends}) { |
1466 | for (split /,\s*/, $v->{meta}{depends}) { |
1404 | goto skip |
1467 | next ext |
1405 | unless exists $done{$_}; |
1468 | unless exists $done{$_}; |
1406 | } |
1469 | } |
1407 | |
1470 | |
1408 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1471 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1409 | |
1472 | |
1410 | unless (eval $v->{source}) { |
1473 | my $active = eval $v->{source}; |
|
|
1474 | |
|
|
1475 | if (length $@) { |
1411 | my $msg = $@ ? "$v->{path}: $@\n" |
1476 | error "$v->{path}: $@\n"; |
1412 | : "$v->{base}: extension inactive.\n"; |
|
|
1413 | |
1477 | |
1414 | if (exists $v->{meta}{mandatory}) { |
|
|
1415 | warn $msg; |
|
|
1416 | cf::cleanup "mandatory extension failed to load, exiting."; |
1478 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1417 | } |
1479 | if exists $v->{meta}{mandatory}; |
1418 | |
1480 | |
1419 | warn $msg; |
1481 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1482 | delete $todo{$k}; |
|
|
1483 | } else { |
|
|
1484 | $done{$k} = delete $todo{$k}; |
|
|
1485 | push @EXTS, $v->{pkg}; |
|
|
1486 | $progress = 1; |
|
|
1487 | |
|
|
1488 | info "$v->{base}: extension inactive.\n" |
|
|
1489 | unless $active; |
1420 | } |
1490 | } |
1421 | |
|
|
1422 | $done{$k} = delete $todo{$k}; |
|
|
1423 | push @EXTS, $v->{pkg}; |
|
|
1424 | $progress = 1; |
|
|
1425 | } |
1491 | } |
1426 | |
1492 | |
1427 | skip: |
1493 | unless ($progress) { |
1428 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1494 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1429 | unless $progress; |
1495 | |
|
|
1496 | while (my ($k, $v) = each %todo) { |
|
|
1497 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1498 | if exists $v->{meta}{mandatory}; |
|
|
1499 | } |
|
|
1500 | } |
1430 | } |
1501 | } |
1431 | }; |
1502 | }; |
1432 | } |
1503 | } |
1433 | |
1504 | |
1434 | ############################################################################# |
1505 | ############################################################################# |
… | |
… | |
1518 | $cf::PLAYER{$login} = $pl |
1589 | $cf::PLAYER{$login} = $pl |
1519 | } |
1590 | } |
1520 | } |
1591 | } |
1521 | } |
1592 | } |
1522 | |
1593 | |
|
|
1594 | cf::player->attach ( |
|
|
1595 | on_load => sub { |
|
|
1596 | my ($pl, $path) = @_; |
|
|
1597 | |
|
|
1598 | # restore slots saved in save, below |
|
|
1599 | my $slots = delete $pl->{_slots}; |
|
|
1600 | |
|
|
1601 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1602 | $pl->combat_ob ($slots->[1]); |
|
|
1603 | $pl->ranged_ob ($slots->[2]); |
|
|
1604 | }, |
|
|
1605 | ); |
|
|
1606 | |
1523 | sub save($) { |
1607 | sub save($) { |
1524 | my ($pl) = @_; |
1608 | my ($pl) = @_; |
1525 | |
1609 | |
1526 | return if $pl->{deny_save}; |
1610 | return if $pl->{deny_save}; |
1527 | |
1611 | |
… | |
… | |
1532 | |
1616 | |
1533 | aio_mkdir playerdir $pl, 0770; |
1617 | aio_mkdir playerdir $pl, 0770; |
1534 | $pl->{last_save} = $cf::RUNTIME; |
1618 | $pl->{last_save} = $cf::RUNTIME; |
1535 | |
1619 | |
1536 | cf::get_slot 0.01; |
1620 | cf::get_slot 0.01; |
|
|
1621 | |
|
|
1622 | # save slots, to be restored later |
|
|
1623 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1537 | |
1624 | |
1538 | $pl->save_pl ($path); |
1625 | $pl->save_pl ($path); |
1539 | cf::cede_to_tick; |
1626 | cf::cede_to_tick; |
1540 | } |
1627 | } |
1541 | |
1628 | |
… | |
… | |
1577 | $pl->{deny_save} = 1; |
1664 | $pl->{deny_save} = 1; |
1578 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1665 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1579 | |
1666 | |
1580 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1667 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1581 | $pl->deactivate; |
1668 | $pl->deactivate; |
|
|
1669 | |
1582 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1670 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1583 | $pl->ob->check_score; |
1671 | ext::highscore::check ($pl->ob); |
|
|
1672 | |
1584 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1673 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1585 | $pl->ns->destroy if $pl->ns; |
1674 | $pl->ns->destroy if $pl->ns; |
1586 | |
1675 | |
1587 | my $path = playerdir $pl; |
1676 | my $path = playerdir $pl; |
1588 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1677 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1643 | \@logins |
1732 | \@logins |
1644 | } |
1733 | } |
1645 | |
1734 | |
1646 | =item $player->maps |
1735 | =item $player->maps |
1647 | |
1736 | |
|
|
1737 | =item cf::player::maps $login |
|
|
1738 | |
1648 | Returns an arrayref of map paths that are private for this |
1739 | Returns an arrayref of map paths that are private for this |
1649 | player. May block. |
1740 | player. May block. |
1650 | |
1741 | |
1651 | =cut |
1742 | =cut |
1652 | |
1743 | |
… | |
… | |
1714 | =cut |
1805 | =cut |
1715 | |
1806 | |
1716 | sub find_by_path($) { |
1807 | sub find_by_path($) { |
1717 | my ($path) = @_; |
1808 | my ($path) = @_; |
1718 | |
1809 | |
|
|
1810 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1811 | |
1719 | my ($match, $specificity); |
1812 | my ($match, $specificity); |
1720 | |
1813 | |
1721 | for my $region (list) { |
1814 | for my $region (list) { |
1722 | if ($region->{match} && $path =~ $region->{match}) { |
1815 | if ($region->{match} && $path =~ $region->{match}) { |
1723 | ($match, $specificity) = ($region, $region->specificity) |
1816 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1754 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1847 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1755 | |
1848 | |
1756 | # mit "rum" bekleckern, nicht |
1849 | # mit "rum" bekleckern, nicht |
1757 | $self->_create_random_map ( |
1850 | $self->_create_random_map ( |
1758 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1851 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1759 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1852 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1760 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1853 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1761 | $rmp->{exit_on_final_map}, |
1854 | $rmp->{exit_on_final_map}, |
1762 | $rmp->{xsize}, $rmp->{ysize}, |
1855 | $rmp->{xsize}, $rmp->{ysize}, |
1763 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1856 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1764 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1857 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
1779 | |
1872 | |
1780 | sub register { |
1873 | sub register { |
1781 | my (undef, $regex, $prio) = @_; |
1874 | my (undef, $regex, $prio) = @_; |
1782 | my $pkg = caller; |
1875 | my $pkg = caller; |
1783 | |
1876 | |
1784 | no strict; |
|
|
1785 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1877 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1786 | |
1878 | |
1787 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1879 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1788 | } |
1880 | } |
1789 | |
1881 | |
1790 | # also paths starting with '/' |
1882 | # also paths starting with '/' |
1791 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1883 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1792 | |
1884 | |
1793 | sub thawer_merge { |
1885 | sub thawer_merge { |
1794 | my ($self, $merge) = @_; |
1886 | my ($self, $merge) = @_; |
1795 | |
1887 | |
1796 | # we have to keep some variables in memory intact |
1888 | # we have to keep some variables in memory intact |
… | |
… | |
1801 | } |
1893 | } |
1802 | |
1894 | |
1803 | sub normalise { |
1895 | sub normalise { |
1804 | my ($path, $base) = @_; |
1896 | my ($path, $base) = @_; |
1805 | |
1897 | |
1806 | $path = "$path"; # make sure its a string |
1898 | $path = "$path"; # make sure it's a string |
1807 | |
1899 | |
1808 | $path =~ s/\.map$//; |
1900 | $path =~ s/\.map$//; |
1809 | |
1901 | |
1810 | # map plan: |
1902 | # map plan: |
1811 | # |
1903 | # |
… | |
… | |
1850 | $self->init; # pass $1 etc. |
1942 | $self->init; # pass $1 etc. |
1851 | return $self; |
1943 | return $self; |
1852 | } |
1944 | } |
1853 | } |
1945 | } |
1854 | |
1946 | |
1855 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1947 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1856 | () |
1948 | () |
1857 | } |
1949 | } |
1858 | |
1950 | |
1859 | sub init { |
1951 | sub init { |
1860 | my ($self) = @_; |
1952 | my ($self) = @_; |
… | |
… | |
1982 | } |
2074 | } |
1983 | |
2075 | |
1984 | sub find; |
2076 | sub find; |
1985 | sub find { |
2077 | sub find { |
1986 | my ($path, $origin) = @_; |
2078 | my ($path, $origin) = @_; |
|
|
2079 | |
|
|
2080 | cf::cede_to_tick; |
1987 | |
2081 | |
1988 | $path = normalise $path, $origin && $origin->path; |
2082 | $path = normalise $path, $origin && $origin->path; |
1989 | |
2083 | |
1990 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2084 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1991 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2085 | my $guard2 = cf::lock_acquire "map_find:$path"; |
… | |
… | |
2010 | |
2104 | |
2011 | $cf::MAP{$path} = $map |
2105 | $cf::MAP{$path} = $map |
2012 | } |
2106 | } |
2013 | } |
2107 | } |
2014 | |
2108 | |
2015 | sub pre_load { } |
2109 | sub pre_load { } |
2016 | sub post_load { } |
2110 | #sub post_load { } # XS |
2017 | |
2111 | |
2018 | sub load { |
2112 | sub load { |
2019 | my ($self) = @_; |
2113 | my ($self) = @_; |
2020 | |
2114 | |
2021 | local $self->{deny_reset} = 1; # loading can take a long time |
2115 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2078 | } |
2172 | } |
2079 | |
2173 | |
2080 | $self->post_load; |
2174 | $self->post_load; |
2081 | } |
2175 | } |
2082 | |
2176 | |
|
|
2177 | # customize the map for a given player, i.e. |
|
|
2178 | # return the _real_ map. used by e.g. per-player |
|
|
2179 | # maps to change the path to ~playername/mappath |
2083 | sub customise_for { |
2180 | sub customise_for { |
2084 | my ($self, $ob) = @_; |
2181 | my ($self, $ob) = @_; |
2085 | |
2182 | |
2086 | return find "~" . $ob->name . "/" . $self->{path} |
2183 | return find "~" . $ob->name . "/" . $self->{path} |
2087 | if $self->per_player; |
2184 | if $self->per_player; |
… | |
… | |
2103 | or next; |
2200 | or next; |
2104 | $neigh = find $neigh, $map |
2201 | $neigh = find $neigh, $map |
2105 | or next; |
2202 | or next; |
2106 | $neigh->load; |
2203 | $neigh->load; |
2107 | |
2204 | |
|
|
2205 | # now find the diagonal neighbours |
2108 | push @neigh, |
2206 | push @neigh, |
2109 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2207 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2110 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2208 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2111 | } |
2209 | } |
2112 | |
2210 | |
… | |
… | |
2119 | } |
2217 | } |
2120 | |
2218 | |
2121 | sub find_sync { |
2219 | sub find_sync { |
2122 | my ($path, $origin) = @_; |
2220 | my ($path, $origin) = @_; |
2123 | |
2221 | |
2124 | cf::sync_job { find $path, $origin } |
2222 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2223 | if $Coro::current == $Coro::main; |
|
|
2224 | |
|
|
2225 | find $path, $origin |
2125 | } |
2226 | } |
2126 | |
2227 | |
2127 | sub do_load_sync { |
2228 | sub do_load_sync { |
2128 | my ($map) = @_; |
2229 | my ($map) = @_; |
2129 | |
2230 | |
2130 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2231 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2131 | if $Coro::current == $Coro::main; |
2232 | if $Coro::current == $Coro::main; |
2132 | |
2233 | |
2133 | cf::sync_job { $map->load }; |
2234 | $map->load; |
2134 | } |
2235 | } |
2135 | |
2236 | |
2136 | our %MAP_PREFETCH; |
2237 | our %MAP_PREFETCH; |
2137 | our $MAP_PREFETCHER = undef; |
2238 | our $MAP_PREFETCHER = undef; |
2138 | |
2239 | |
… | |
… | |
2164 | $MAP_PREFETCHER->prio (6); |
2265 | $MAP_PREFETCHER->prio (6); |
2165 | |
2266 | |
2166 | () |
2267 | () |
2167 | } |
2268 | } |
2168 | |
2269 | |
|
|
2270 | # common code, used by both ->save and ->swapout |
2169 | sub save { |
2271 | sub _save { |
2170 | my ($self) = @_; |
2272 | my ($self) = @_; |
2171 | |
|
|
2172 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2173 | |
2273 | |
2174 | $self->{last_save} = $cf::RUNTIME; |
2274 | $self->{last_save} = $cf::RUNTIME; |
2175 | |
2275 | |
2176 | return unless $self->dirty; |
2276 | return unless $self->dirty; |
2177 | |
2277 | |
… | |
… | |
2197 | } else { |
2297 | } else { |
2198 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2298 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2199 | } |
2299 | } |
2200 | } |
2300 | } |
2201 | |
2301 | |
|
|
2302 | sub save { |
|
|
2303 | my ($self) = @_; |
|
|
2304 | |
|
|
2305 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2306 | |
|
|
2307 | $self->_save; |
|
|
2308 | } |
|
|
2309 | |
2202 | sub swap_out { |
2310 | sub swap_out { |
2203 | my ($self) = @_; |
2311 | my ($self) = @_; |
2204 | |
2312 | |
2205 | # save first because save cedes |
|
|
2206 | $self->save; |
|
|
2207 | |
|
|
2208 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2313 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2209 | |
2314 | |
2210 | return if $self->players; |
|
|
2211 | return if $self->in_memory != cf::MAP_ACTIVE; |
2315 | return if $self->in_memory != cf::MAP_ACTIVE; |
2212 | return if $self->{deny_save}; |
2316 | return if $self->{deny_save}; |
|
|
2317 | return if $self->players; |
2213 | |
2318 | |
|
|
2319 | # first deactivate the map and "unlink" it from the core |
|
|
2320 | $self->deactivate; |
|
|
2321 | $_->clear_links_to ($self) for values %cf::MAP; |
2214 | $self->in_memory (cf::MAP_SWAPPED); |
2322 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2323 | |
|
|
2324 | # then atomically save |
|
|
2325 | $self->_save; |
|
|
2326 | |
|
|
2327 | # then free the map |
|
|
2328 | $self->clear; |
|
|
2329 | } |
|
|
2330 | |
|
|
2331 | sub reset_at { |
|
|
2332 | my ($self) = @_; |
|
|
2333 | |
|
|
2334 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2335 | return 1e99 if $self->{deny_reset}; |
|
|
2336 | |
|
|
2337 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2338 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2339 | |
|
|
2340 | $time + $to |
|
|
2341 | } |
|
|
2342 | |
|
|
2343 | sub should_reset { |
|
|
2344 | my ($self) = @_; |
|
|
2345 | |
|
|
2346 | $self->reset_at <= $cf::RUNTIME |
|
|
2347 | } |
|
|
2348 | |
|
|
2349 | sub reset { |
|
|
2350 | my ($self) = @_; |
|
|
2351 | |
|
|
2352 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2353 | |
|
|
2354 | return if $self->players; |
|
|
2355 | |
|
|
2356 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2357 | |
|
|
2358 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2359 | |
|
|
2360 | # need to save uniques path |
|
|
2361 | unless ($self->{deny_save}) { |
|
|
2362 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2363 | |
|
|
2364 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2365 | if $uniq; |
|
|
2366 | } |
|
|
2367 | |
|
|
2368 | delete $cf::MAP{$self->path}; |
2215 | |
2369 | |
2216 | $self->deactivate; |
2370 | $self->deactivate; |
2217 | $_->clear_links_to ($self) for values %cf::MAP; |
2371 | $_->clear_links_to ($self) for values %cf::MAP; |
2218 | $self->clear; |
2372 | $self->clear; |
2219 | } |
|
|
2220 | |
|
|
2221 | sub reset_at { |
|
|
2222 | my ($self) = @_; |
|
|
2223 | |
|
|
2224 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2225 | return 1e99 if $self->{deny_reset}; |
|
|
2226 | |
|
|
2227 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2228 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2229 | |
|
|
2230 | $time + $to |
|
|
2231 | } |
|
|
2232 | |
|
|
2233 | sub should_reset { |
|
|
2234 | my ($self) = @_; |
|
|
2235 | |
|
|
2236 | $self->reset_at <= $cf::RUNTIME |
|
|
2237 | } |
|
|
2238 | |
|
|
2239 | sub reset { |
|
|
2240 | my ($self) = @_; |
|
|
2241 | |
|
|
2242 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2243 | |
|
|
2244 | return if $self->players; |
|
|
2245 | |
|
|
2246 | warn "resetting map ", $self->path, "\n"; |
|
|
2247 | |
|
|
2248 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2249 | |
|
|
2250 | # need to save uniques path |
|
|
2251 | unless ($self->{deny_save}) { |
|
|
2252 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2253 | |
|
|
2254 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2255 | if $uniq; |
|
|
2256 | } |
|
|
2257 | |
|
|
2258 | delete $cf::MAP{$self->path}; |
|
|
2259 | |
|
|
2260 | $self->deactivate; |
|
|
2261 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2262 | $self->clear; |
|
|
2263 | |
2373 | |
2264 | $self->unlink_save; |
2374 | $self->unlink_save; |
2265 | $self->destroy; |
2375 | $self->destroy; |
2266 | } |
2376 | } |
2267 | |
2377 | |
… | |
… | |
2275 | |
2385 | |
2276 | delete $cf::MAP{$self->path}; |
2386 | delete $cf::MAP{$self->path}; |
2277 | |
2387 | |
2278 | $self->unlink_save; |
2388 | $self->unlink_save; |
2279 | |
2389 | |
2280 | bless $self, "cf::map"; |
2390 | bless $self, "cf::map::wrap"; |
2281 | delete $self->{deny_reset}; |
2391 | delete $self->{deny_reset}; |
2282 | $self->{deny_save} = 1; |
2392 | $self->{deny_save} = 1; |
2283 | $self->reset_timeout (1); |
2393 | $self->reset_timeout (1); |
2284 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2394 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2285 | |
2395 | |
… | |
… | |
2515 | |
2625 | |
2516 | Freezes the player and moves him/her to a special map (C<{link}>). |
2626 | Freezes the player and moves him/her to a special map (C<{link}>). |
2517 | |
2627 | |
2518 | The player should be reasonably safe there for short amounts of time (e.g. |
2628 | The player should be reasonably safe there for short amounts of time (e.g. |
2519 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2629 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2520 | though, as the palyer cannot control the character while it is on the link |
2630 | though, as the player cannot control the character while it is on the link |
2521 | map. |
2631 | map. |
2522 | |
2632 | |
2523 | Will never block. |
2633 | Will never block. |
2524 | |
2634 | |
2525 | =item $player_object->leave_link ($map, $x, $y) |
2635 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2546 | sub cf::object::player::enter_link { |
2656 | sub cf::object::player::enter_link { |
2547 | my ($self) = @_; |
2657 | my ($self) = @_; |
2548 | |
2658 | |
2549 | $self->deactivate_recursive; |
2659 | $self->deactivate_recursive; |
2550 | |
2660 | |
|
|
2661 | ++$self->{_link_recursion}; |
|
|
2662 | |
2551 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2663 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2552 | |
2664 | |
2553 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2665 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2554 | if $self->map && $self->map->{path} ne "{link}"; |
2666 | if $self->map && $self->map->{path} ne "{link}"; |
2555 | |
2667 | |
2556 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2668 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2557 | } |
2669 | } |
2558 | |
2670 | |
2559 | sub cf::object::player::leave_link { |
2671 | sub cf::object::player::leave_link { |
2560 | my ($self, $map, $x, $y) = @_; |
2672 | my ($self, $map, $x, $y) = @_; |
2561 | |
2673 | |
… | |
… | |
2586 | $map->load_neighbours; |
2698 | $map->load_neighbours; |
2587 | |
2699 | |
2588 | return unless $self->contr->active; |
2700 | return unless $self->contr->active; |
2589 | |
2701 | |
2590 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2702 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2591 | $self->enter_map ($map, $x, $y); |
2703 | if ($self->enter_map ($map, $x, $y)) { |
2592 | |
2704 | # entering was successful |
|
|
2705 | delete $self->{_link_recursion}; |
2593 | # only activate afterwards, to support waiting in hooks |
2706 | # only activate afterwards, to support waiting in hooks |
2594 | $self->activate_recursive; |
2707 | $self->activate_recursive; |
2595 | } |
2708 | } |
2596 | |
2709 | |
|
|
2710 | } |
|
|
2711 | |
2597 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2712 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2598 | |
2713 | |
2599 | Moves the player to the given map-path and coordinates by first freezing |
2714 | Moves the player to the given map-path and coordinates by first freezing |
2600 | her, loading and preparing them map, calling the provided $check callback |
2715 | her, loading and preparing them map, calling the provided $check callback |
2601 | that has to return the map if sucecssful, and then unfreezes the player on |
2716 | that has to return the map if sucecssful, and then unfreezes the player on |
2602 | the new (success) or old (failed) map position. In either case, $done will |
2717 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2609 | |
2724 | |
2610 | our $GOTOGEN; |
2725 | our $GOTOGEN; |
2611 | |
2726 | |
2612 | sub cf::object::player::goto { |
2727 | sub cf::object::player::goto { |
2613 | my ($self, $path, $x, $y, $check, $done) = @_; |
2728 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2729 | |
|
|
2730 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2731 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2732 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2733 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2734 | } |
2614 | |
2735 | |
2615 | # do generation counting so two concurrent goto's will be executed in-order |
2736 | # do generation counting so two concurrent goto's will be executed in-order |
2616 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2737 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2617 | |
2738 | |
2618 | $self->enter_link; |
2739 | $self->enter_link; |
… | |
… | |
2642 | my $map = eval { |
2763 | my $map = eval { |
2643 | my $map = defined $path ? cf::map::find $path : undef; |
2764 | my $map = defined $path ? cf::map::find $path : undef; |
2644 | |
2765 | |
2645 | if ($map) { |
2766 | if ($map) { |
2646 | $map = $map->customise_for ($self); |
2767 | $map = $map->customise_for ($self); |
2647 | $map = $check->($map) if $check && $map; |
2768 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2648 | } else { |
2769 | } else { |
2649 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2770 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2650 | } |
2771 | } |
2651 | |
2772 | |
2652 | $map |
2773 | $map |
… | |
… | |
2660 | if ($gen == $self->{_goto_generation}) { |
2781 | if ($gen == $self->{_goto_generation}) { |
2661 | delete $self->{_goto_generation}; |
2782 | delete $self->{_goto_generation}; |
2662 | $self->leave_link ($map, $x, $y); |
2783 | $self->leave_link ($map, $x, $y); |
2663 | } |
2784 | } |
2664 | |
2785 | |
2665 | $done->() if $done; |
2786 | $done->($self) if $done; |
2666 | })->prio (1); |
2787 | })->prio (1); |
2667 | } |
2788 | } |
2668 | |
2789 | |
2669 | =item $player_object->enter_exit ($exit_object) |
2790 | =item $player_object->enter_exit ($exit_object) |
2670 | |
2791 | |
… | |
… | |
2763 | $self->message ("Something went wrong deep within the deliantra server. " |
2884 | $self->message ("Something went wrong deep within the deliantra server. " |
2764 | . "I'll try to bring you back to the map you were before. " |
2885 | . "I'll try to bring you back to the map you were before. " |
2765 | . "Please report this to the dungeon master!", |
2886 | . "Please report this to the dungeon master!", |
2766 | cf::NDI_UNIQUE | cf::NDI_RED); |
2887 | cf::NDI_UNIQUE | cf::NDI_RED); |
2767 | |
2888 | |
2768 | warn "ERROR in enter_exit: $@"; |
2889 | error "ERROR in enter_exit: $@"; |
2769 | $self->leave_link; |
2890 | $self->leave_link; |
2770 | } |
2891 | } |
2771 | })->prio (1); |
2892 | })->prio (1); |
2772 | } |
2893 | } |
2773 | |
2894 | |
… | |
… | |
3086 | |
3207 | |
3087 | $ns->ext_reply ($reply, @reply) |
3208 | $ns->ext_reply ($reply, @reply) |
3088 | if $reply; |
3209 | if $reply; |
3089 | |
3210 | |
3090 | } else { |
3211 | } else { |
3091 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3212 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3092 | } |
3213 | } |
3093 | |
3214 | |
3094 | cf::override; |
3215 | cf::override; |
3095 | }, |
3216 | }, |
3096 | ); |
3217 | ); |
… | |
… | |
3116 | |
3237 | |
3117 | $coro |
3238 | $coro |
3118 | } |
3239 | } |
3119 | |
3240 | |
3120 | cf::client->attach ( |
3241 | cf::client->attach ( |
3121 | on_destroy => sub { |
3242 | on_client_destroy => sub { |
3122 | my ($ns) = @_; |
3243 | my ($ns) = @_; |
3123 | |
3244 | |
3124 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3245 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3125 | }, |
3246 | }, |
3126 | ); |
3247 | ); |
… | |
… | |
3142 | our $safe_hole = new Safe::Hole; |
3263 | our $safe_hole = new Safe::Hole; |
3143 | |
3264 | |
3144 | $SIG{FPE} = 'IGNORE'; |
3265 | $SIG{FPE} = 'IGNORE'; |
3145 | |
3266 | |
3146 | $safe->permit_only (Opcode::opset qw( |
3267 | $safe->permit_only (Opcode::opset qw( |
3147 | :base_core :base_mem :base_orig :base_math |
3268 | :base_core :base_mem :base_orig :base_math :base_loop |
3148 | grepstart grepwhile mapstart mapwhile |
3269 | grepstart grepwhile mapstart mapwhile |
3149 | sort time |
3270 | sort time |
3150 | )); |
3271 | )); |
3151 | |
3272 | |
3152 | # here we export the classes and methods available to script code |
3273 | # here we export the classes and methods available to script code |
… | |
… | |
3177 | decrease split destroy change_exp value msg lore send_msg)], |
3298 | decrease split destroy change_exp value msg lore send_msg)], |
3178 | ["cf::object::player" => qw(player)], |
3299 | ["cf::object::player" => qw(player)], |
3179 | ["cf::player" => qw(peaceful send_msg)], |
3300 | ["cf::player" => qw(peaceful send_msg)], |
3180 | ["cf::map" => qw(trigger)], |
3301 | ["cf::map" => qw(trigger)], |
3181 | ) { |
3302 | ) { |
3182 | no strict 'refs'; |
|
|
3183 | my ($pkg, @funs) = @$_; |
3303 | my ($pkg, @funs) = @$_; |
3184 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3304 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3185 | for @funs; |
3305 | for @funs; |
3186 | } |
3306 | } |
3187 | |
3307 | |
… | |
… | |
3204 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3324 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3205 | $qcode =~ s/\n/\\n/g; |
3325 | $qcode =~ s/\n/\\n/g; |
3206 | |
3326 | |
3207 | %vars = (_dummy => 0) unless %vars; |
3327 | %vars = (_dummy => 0) unless %vars; |
3208 | |
3328 | |
|
|
3329 | my @res; |
3209 | local $_; |
3330 | local $_; |
3210 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3211 | |
3331 | |
3212 | my $eval = |
3332 | my $eval = |
3213 | "do {\n" |
3333 | "do {\n" |
3214 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3334 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3215 | . "#line 0 \"{$qcode}\"\n" |
3335 | . "#line 0 \"{$qcode}\"\n" |
3216 | . $code |
3336 | . $code |
3217 | . "\n}" |
3337 | . "\n}" |
3218 | ; |
3338 | ; |
3219 | |
3339 | |
|
|
3340 | if ($CFG{safe_eval}) { |
3220 | sub_generation_inc; |
3341 | sub_generation_inc; |
|
|
3342 | local @safe::cf::_safe_eval_args = values %vars; |
3221 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3343 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3222 | sub_generation_inc; |
3344 | sub_generation_inc; |
|
|
3345 | } else { |
|
|
3346 | local @cf::_safe_eval_args = values %vars; |
|
|
3347 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3348 | } |
3223 | |
3349 | |
3224 | if ($@) { |
3350 | if ($@) { |
3225 | warn "$@"; |
3351 | warn "$@", |
3226 | warn "while executing safe code '$code'\n"; |
3352 | "while executing safe code '$code'\n", |
3227 | warn "with arguments " . (join " ", %vars) . "\n"; |
3353 | "with arguments " . (join " ", %vars) . "\n"; |
3228 | } |
3354 | } |
3229 | |
3355 | |
3230 | wantarray ? @res : $res[0] |
3356 | wantarray ? @res : $res[0] |
3231 | } |
3357 | } |
3232 | |
3358 | |
… | |
… | |
3246 | =cut |
3372 | =cut |
3247 | |
3373 | |
3248 | sub register_script_function { |
3374 | sub register_script_function { |
3249 | my ($fun, $cb) = @_; |
3375 | my ($fun, $cb) = @_; |
3250 | |
3376 | |
3251 | no strict 'refs'; |
3377 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3252 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3378 | *$fun = $safe_hole->wrap ($cb); |
3253 | } |
3379 | } |
3254 | |
3380 | |
3255 | =back |
3381 | =back |
3256 | |
3382 | |
3257 | =cut |
3383 | =cut |
… | |
… | |
3266 | # for this (global event?) |
3392 | # for this (global event?) |
3267 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3393 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3268 | |
3394 | |
3269 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3395 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3270 | |
3396 | |
3271 | warn "loading facedata from $path\n"; |
3397 | trace "loading facedata from $path\n"; |
3272 | |
3398 | |
3273 | my $facedata; |
|
|
3274 | 0 < aio_load $path, $facedata |
3399 | 0 < aio_load $path, my $facedata |
3275 | or die "$path: $!"; |
3400 | or die "$path: $!"; |
3276 | |
3401 | |
3277 | $facedata = Coro::Storable::thaw $facedata; |
3402 | $facedata = Coro::Storable::thaw $facedata; |
3278 | |
3403 | |
3279 | $facedata->{version} == 2 |
3404 | $facedata->{version} == 2 |
3280 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3405 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3281 | |
3406 | |
3282 | # patch in the exptable |
3407 | # patch in the exptable |
|
|
3408 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3283 | $facedata->{resource}{"res/exp_table"} = { |
3409 | $facedata->{resource}{"res/exp_table"} = { |
3284 | type => FT_RSRC, |
3410 | type => FT_RSRC, |
3285 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3411 | data => $exp_table, |
|
|
3412 | hash => (Digest::MD5::md5 $exp_table), |
3286 | }; |
3413 | }; |
3287 | cf::cede_to_tick; |
3414 | cf::cede_to_tick; |
3288 | |
3415 | |
3289 | { |
3416 | { |
3290 | my $faces = $facedata->{faceinfo}; |
3417 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3292 | while (my ($face, $info) = each %$faces) { |
3419 | while (my ($face, $info) = each %$faces) { |
3293 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3420 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3294 | |
3421 | |
3295 | cf::face::set_visibility $idx, $info->{visibility}; |
3422 | cf::face::set_visibility $idx, $info->{visibility}; |
3296 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3423 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3297 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3424 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3298 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3425 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3299 | |
3426 | |
3300 | cf::cede_to_tick; |
3427 | cf::cede_to_tick; |
3301 | } |
3428 | } |
3302 | |
3429 | |
3303 | while (my ($face, $info) = each %$faces) { |
3430 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3308 | |
3435 | |
3309 | if (my $smooth = cf::face::find $info->{smooth}) { |
3436 | if (my $smooth = cf::face::find $info->{smooth}) { |
3310 | cf::face::set_smooth $idx, $smooth; |
3437 | cf::face::set_smooth $idx, $smooth; |
3311 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3438 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3312 | } else { |
3439 | } else { |
3313 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3440 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3314 | } |
3441 | } |
3315 | |
3442 | |
3316 | cf::cede_to_tick; |
3443 | cf::cede_to_tick; |
3317 | } |
3444 | } |
3318 | } |
3445 | } |
… | |
… | |
3327 | |
3454 | |
3328 | cf::anim::invalidate_all; # d'oh |
3455 | cf::anim::invalidate_all; # d'oh |
3329 | } |
3456 | } |
3330 | |
3457 | |
3331 | { |
3458 | { |
3332 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3333 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3334 | my $res = $facedata->{resource}; |
3459 | my $res = $facedata->{resource}; |
3335 | |
3460 | |
3336 | while (my ($name, $info) = each %$res) { |
3461 | while (my ($name, $info) = each %$res) { |
3337 | if (defined $info->{type}) { |
3462 | if (defined $info->{type}) { |
3338 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3463 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3339 | my $data; |
|
|
3340 | |
3464 | |
3341 | if ($info->{type} & 1) { |
3465 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3342 | # prepend meta info |
|
|
3343 | |
|
|
3344 | my $meta = $enc->encode ({ |
|
|
3345 | name => $name, |
|
|
3346 | %{ $info->{meta} || {} }, |
|
|
3347 | }); |
|
|
3348 | |
|
|
3349 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3350 | } else { |
|
|
3351 | $data = $info->{data}; |
|
|
3352 | } |
|
|
3353 | |
|
|
3354 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3355 | cf::face::set_type $idx, $info->{type}; |
3466 | cf::face::set_type $idx, $info->{type}; |
3356 | } else { |
3467 | } else { |
3357 | $RESOURCE{$name} = $info; |
3468 | $RESOURCE{$name} = $info; # unused |
3358 | } |
3469 | } |
3359 | |
3470 | |
3360 | cf::cede_to_tick; |
3471 | cf::cede_to_tick; |
3361 | } |
3472 | } |
3362 | } |
3473 | } |
3363 | |
3474 | |
3364 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3475 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3365 | |
3476 | |
3366 | 1 |
3477 | 1 |
3367 | } |
3478 | } |
3368 | |
|
|
3369 | cf::global->attach (on_resource_update => sub { |
|
|
3370 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3371 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3372 | |
|
|
3373 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3374 | my $sound = $soundconf->{compat}[$_] |
|
|
3375 | or next; |
|
|
3376 | |
|
|
3377 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3378 | cf::sound::set $sound->[0] => $face; |
|
|
3379 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3380 | } |
|
|
3381 | |
|
|
3382 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3383 | my $face = cf::face::find "sound/$v"; |
|
|
3384 | cf::sound::set $k => $face; |
|
|
3385 | } |
|
|
3386 | } |
|
|
3387 | }); |
|
|
3388 | |
3479 | |
3389 | register_exticmd fx_want => sub { |
3480 | register_exticmd fx_want => sub { |
3390 | my ($ns, $want) = @_; |
3481 | my ($ns, $want) = @_; |
3391 | |
3482 | |
3392 | while (my ($k, $v) = each %$want) { |
3483 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3431 | sub reload_treasures { |
3522 | sub reload_treasures { |
3432 | load_resource_file "$DATADIR/treasures" |
3523 | load_resource_file "$DATADIR/treasures" |
3433 | or die "unable to load treasurelists\n"; |
3524 | or die "unable to load treasurelists\n"; |
3434 | } |
3525 | } |
3435 | |
3526 | |
|
|
3527 | sub reload_sound { |
|
|
3528 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3529 | |
|
|
3530 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3531 | or die "$DATADIR/sound $!"; |
|
|
3532 | |
|
|
3533 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
|
|
3534 | |
|
|
3535 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3536 | my $sound = $soundconf->{compat}[$_] |
|
|
3537 | or next; |
|
|
3538 | |
|
|
3539 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3540 | cf::sound::set $sound->[0] => $face; |
|
|
3541 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3542 | } |
|
|
3543 | |
|
|
3544 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3545 | my $face = cf::face::find "sound/$v"; |
|
|
3546 | cf::sound::set $k => $face; |
|
|
3547 | } |
|
|
3548 | } |
|
|
3549 | |
3436 | sub reload_resources { |
3550 | sub reload_resources { |
3437 | warn "reloading resource files...\n"; |
3551 | trace "reloading resource files...\n"; |
3438 | |
3552 | |
|
|
3553 | reload_exp_table; |
|
|
3554 | reload_materials; |
3439 | reload_facedata; |
3555 | reload_facedata; |
|
|
3556 | reload_sound; |
3440 | reload_archetypes; |
3557 | reload_archetypes; |
3441 | reload_regions; |
3558 | reload_regions; |
3442 | reload_treasures; |
3559 | reload_treasures; |
3443 | |
3560 | |
3444 | warn "finished reloading resource files\n"; |
3561 | trace "finished reloading resource files\n"; |
3445 | } |
3562 | } |
3446 | |
3563 | |
3447 | sub reload_config { |
3564 | sub reload_config { |
3448 | warn "reloading config file...\n"; |
3565 | trace "reloading config file...\n"; |
3449 | |
3566 | |
3450 | open my $fh, "<:utf8", "$CONFDIR/config" |
3567 | 0 < aio_load "$CONFDIR/config", my $config |
3451 | or return; |
3568 | or die "$CONFDIR/config: $!"; |
3452 | |
3569 | |
3453 | local $/; |
3570 | utf8::decode $config; |
3454 | *CFG = YAML::XS::Load scalar <$fh>; |
3571 | *CFG = yaml_load $config; |
3455 | |
3572 | |
3456 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3573 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3457 | |
3574 | |
3458 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3575 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3459 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3576 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3460 | |
3577 | |
3461 | if (exists $CFG{mlockall}) { |
3578 | if (exists $CFG{mlockall}) { |
… | |
… | |
3463 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3580 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3464 | and die "WARNING: m(un)lockall failed: $!\n"; |
3581 | and die "WARNING: m(un)lockall failed: $!\n"; |
3465 | }; |
3582 | }; |
3466 | warn $@ if $@; |
3583 | warn $@ if $@; |
3467 | } |
3584 | } |
3468 | |
|
|
3469 | warn "finished reloading resource files\n"; |
|
|
3470 | } |
3585 | } |
3471 | |
3586 | |
3472 | sub pidfile() { |
3587 | sub pidfile() { |
3473 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3588 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3474 | or die "$PIDFILE: $!"; |
3589 | or die "$PIDFILE: $!"; |
… | |
… | |
3487 | seek $fh, 0, 0; |
3602 | seek $fh, 0, 0; |
3488 | print $fh $$; |
3603 | print $fh $$; |
3489 | } |
3604 | } |
3490 | |
3605 | |
3491 | sub main_loop { |
3606 | sub main_loop { |
3492 | warn "EV::loop starting\n"; |
3607 | trace "EV::loop starting\n"; |
3493 | if (1) { |
3608 | if (1) { |
3494 | EV::loop; |
3609 | EV::loop; |
3495 | } |
3610 | } |
3496 | warn "EV::loop returned\n"; |
3611 | trace "EV::loop returned\n"; |
3497 | goto &main_loop unless $REALLY_UNLOOP; |
3612 | goto &main_loop unless $REALLY_UNLOOP; |
3498 | } |
3613 | } |
3499 | |
3614 | |
3500 | sub main { |
3615 | sub main { |
3501 | cf::init_globals; # initialise logging |
3616 | cf::init_globals; # initialise logging |
3502 | |
3617 | |
3503 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3618 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3504 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3619 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3505 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3620 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3506 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3621 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3507 | |
|
|
3508 | cf::init_experience; |
|
|
3509 | cf::init_anim; |
|
|
3510 | cf::init_attackmess; |
|
|
3511 | cf::init_dynamic; |
|
|
3512 | |
3622 | |
3513 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3623 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3514 | |
3624 | |
3515 | # we must not ever block the main coroutine |
3625 | # we must not ever block the main coroutine |
3516 | local $Coro::idle = sub { |
3626 | local $Coro::idle = sub { |
… | |
… | |
3522 | }; |
3632 | }; |
3523 | |
3633 | |
3524 | evthread_start IO::AIO::poll_fileno; |
3634 | evthread_start IO::AIO::poll_fileno; |
3525 | |
3635 | |
3526 | cf::sync_job { |
3636 | cf::sync_job { |
|
|
3637 | cf::incloader::init (); |
|
|
3638 | |
|
|
3639 | cf::init_anim; |
|
|
3640 | cf::init_attackmess; |
|
|
3641 | cf::init_dynamic; |
|
|
3642 | |
|
|
3643 | cf::load_settings; |
|
|
3644 | |
3527 | reload_resources; |
3645 | reload_resources; |
3528 | reload_config; |
3646 | reload_config; |
3529 | db_init; |
3647 | db_init; |
3530 | |
3648 | |
3531 | cf::load_settings; |
|
|
3532 | cf::load_materials; |
|
|
3533 | cf::init_uuid; |
3649 | cf::init_uuid; |
3534 | cf::init_signals; |
3650 | cf::init_signals; |
3535 | cf::init_commands; |
|
|
3536 | cf::init_skills; |
3651 | cf::init_skills; |
3537 | |
3652 | |
3538 | cf::init_beforeplay; |
3653 | cf::init_beforeplay; |
3539 | |
3654 | |
3540 | atomic; |
3655 | atomic; |
… | |
… | |
3548 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3663 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3549 | |
3664 | |
3550 | (pop @POST_INIT)->(0) while @POST_INIT; |
3665 | (pop @POST_INIT)->(0) while @POST_INIT; |
3551 | }; |
3666 | }; |
3552 | |
3667 | |
|
|
3668 | cf::object::thawer::errors_are_fatal 0; |
|
|
3669 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3670 | |
|
|
3671 | my $free_main; $free_main = EV::idle sub { |
|
|
3672 | undef $free_main; |
|
|
3673 | undef &main; # free gobs of memory :) |
|
|
3674 | }; |
|
|
3675 | |
3553 | main_loop; |
3676 | goto &main_loop; |
3554 | } |
3677 | } |
3555 | |
3678 | |
3556 | ############################################################################# |
3679 | ############################################################################# |
3557 | # initialisation and cleanup |
3680 | # initialisation and cleanup |
3558 | |
3681 | |
3559 | # install some emergency cleanup handlers |
3682 | # install some emergency cleanup handlers |
3560 | BEGIN { |
3683 | BEGIN { |
3561 | our %SIGWATCHER = (); |
3684 | our %SIGWATCHER = (); |
3562 | for my $signal (qw(INT HUP TERM)) { |
3685 | for my $signal (qw(INT HUP TERM)) { |
3563 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3686 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3564 | cf::cleanup "SIG$signal"; |
3687 | cf::cleanup "SIG$signal"; |
3565 | }; |
3688 | }; |
3566 | } |
3689 | } |
3567 | } |
3690 | } |
3568 | |
3691 | |
3569 | sub write_runtime_sync { |
3692 | sub write_runtime_sync { |
|
|
3693 | my $t0 = AE::time; |
|
|
3694 | |
3570 | # first touch the runtime file to show we are still running: |
3695 | # first touch the runtime file to show we are still running: |
3571 | # the fsync below can take a very very long time. |
3696 | # the fsync below can take a very very long time. |
3572 | |
3697 | |
3573 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3698 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3574 | |
3699 | |
3575 | my $guard = cf::lock_acquire "write_runtime"; |
3700 | my $guard = cf::lock_acquire "write_runtime"; |
3576 | |
3701 | |
3577 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3702 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3578 | or return; |
3703 | or return; |
3579 | |
3704 | |
3580 | my $value = $cf::RUNTIME + 90 + 10; |
3705 | my $value = $cf::RUNTIME + 90 + 10; |
3581 | # 10 is the runtime save interval, for a monotonic clock |
3706 | # 10 is the runtime save interval, for a monotonic clock |
3582 | # 60 allows for the watchdog to kill the server. |
3707 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3595 | or return; |
3720 | or return; |
3596 | |
3721 | |
3597 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3722 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3598 | and return; |
3723 | and return; |
3599 | |
3724 | |
3600 | warn "runtime file written.\n"; |
3725 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3601 | |
3726 | |
3602 | 1 |
3727 | 1 |
3603 | } |
3728 | } |
3604 | |
3729 | |
3605 | our $uuid_lock; |
3730 | our $uuid_lock; |
… | |
… | |
3617 | or return; |
3742 | or return; |
3618 | |
3743 | |
3619 | my $value = uuid_seq uuid_cur; |
3744 | my $value = uuid_seq uuid_cur; |
3620 | |
3745 | |
3621 | unless ($value) { |
3746 | unless ($value) { |
3622 | warn "cowardly refusing to write zero uuid value!\n"; |
3747 | info "cowardly refusing to write zero uuid value!\n"; |
3623 | return; |
3748 | return; |
3624 | } |
3749 | } |
3625 | |
3750 | |
3626 | my $value = uuid_str $value + $uuid_skip; |
3751 | my $value = uuid_str $value + $uuid_skip; |
3627 | $uuid_skip = 0; |
3752 | $uuid_skip = 0; |
… | |
… | |
3637 | or return; |
3762 | or return; |
3638 | |
3763 | |
3639 | aio_rename "$uuid~", $uuid |
3764 | aio_rename "$uuid~", $uuid |
3640 | and return; |
3765 | and return; |
3641 | |
3766 | |
3642 | warn "uuid file written ($value).\n"; |
3767 | trace "uuid file written ($value).\n"; |
3643 | |
3768 | |
3644 | 1 |
3769 | 1 |
3645 | |
3770 | |
3646 | } |
3771 | } |
3647 | |
3772 | |
… | |
… | |
3653 | } |
3778 | } |
3654 | |
3779 | |
3655 | sub emergency_save() { |
3780 | sub emergency_save() { |
3656 | my $freeze_guard = cf::freeze_mainloop; |
3781 | my $freeze_guard = cf::freeze_mainloop; |
3657 | |
3782 | |
3658 | warn "emergency_perl_save: enter\n"; |
3783 | info "emergency_perl_save: enter\n"; |
|
|
3784 | |
|
|
3785 | # this is a trade-off: we want to be very quick here, so |
|
|
3786 | # save all maps without fsync, and later call a global sync |
|
|
3787 | # (which in turn might be very very slow) |
|
|
3788 | local $USE_FSYNC = 0; |
3659 | |
3789 | |
3660 | cf::sync_job { |
3790 | cf::sync_job { |
3661 | # this is a trade-off: we want to be very quick here, so |
3791 | cf::write_runtime_sync; # external watchdog should not bark |
3662 | # save all maps without fsync, and later call a global sync |
|
|
3663 | # (which in turn might be very very slow) |
|
|
3664 | local $USE_FSYNC = 0; |
|
|
3665 | |
3792 | |
3666 | # use a peculiar iteration method to avoid tripping on perl |
3793 | # use a peculiar iteration method to avoid tripping on perl |
3667 | # refcount bugs in for. also avoids problems with players |
3794 | # refcount bugs in for. also avoids problems with players |
3668 | # and maps saved/destroyed asynchronously. |
3795 | # and maps saved/destroyed asynchronously. |
3669 | warn "emergency_perl_save: begin player save\n"; |
3796 | info "emergency_perl_save: begin player save\n"; |
3670 | for my $login (keys %cf::PLAYER) { |
3797 | for my $login (keys %cf::PLAYER) { |
3671 | my $pl = $cf::PLAYER{$login} or next; |
3798 | my $pl = $cf::PLAYER{$login} or next; |
3672 | $pl->valid or next; |
3799 | $pl->valid or next; |
3673 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3800 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3674 | $pl->save; |
3801 | $pl->save; |
3675 | } |
3802 | } |
3676 | warn "emergency_perl_save: end player save\n"; |
3803 | info "emergency_perl_save: end player save\n"; |
3677 | |
3804 | |
|
|
3805 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3806 | |
3678 | warn "emergency_perl_save: begin map save\n"; |
3807 | info "emergency_perl_save: begin map save\n"; |
3679 | for my $path (keys %cf::MAP) { |
3808 | for my $path (keys %cf::MAP) { |
3680 | my $map = $cf::MAP{$path} or next; |
3809 | my $map = $cf::MAP{$path} or next; |
3681 | $map->valid or next; |
3810 | $map->valid or next; |
3682 | $map->save; |
3811 | $map->save; |
3683 | } |
3812 | } |
3684 | warn "emergency_perl_save: end map save\n"; |
3813 | info "emergency_perl_save: end map save\n"; |
3685 | |
3814 | |
|
|
3815 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3816 | |
3686 | warn "emergency_perl_save: begin database checkpoint\n"; |
3817 | info "emergency_perl_save: begin database checkpoint\n"; |
3687 | BDB::db_env_txn_checkpoint $DB_ENV; |
3818 | BDB::db_env_txn_checkpoint $DB_ENV; |
3688 | warn "emergency_perl_save: end database checkpoint\n"; |
3819 | info "emergency_perl_save: end database checkpoint\n"; |
3689 | |
3820 | |
3690 | warn "emergency_perl_save: begin write uuid\n"; |
3821 | info "emergency_perl_save: begin write uuid\n"; |
3691 | write_uuid_sync 1; |
3822 | write_uuid_sync 1; |
3692 | warn "emergency_perl_save: end write uuid\n"; |
3823 | info "emergency_perl_save: end write uuid\n"; |
|
|
3824 | |
|
|
3825 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3826 | |
|
|
3827 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3828 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3829 | |
|
|
3830 | info "emergency_perl_save: starting sync\n"; |
|
|
3831 | IO::AIO::aio_sync sub { |
|
|
3832 | info "emergency_perl_save: finished sync\n"; |
|
|
3833 | }; |
|
|
3834 | |
|
|
3835 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3836 | |
|
|
3837 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3838 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3839 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3840 | } |
|
|
3841 | |
|
|
3842 | cf::write_runtime_sync; # external watchdog should not bark |
3693 | }; |
3843 | }; |
3694 | |
3844 | |
3695 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3696 | IO::AIO::aio_sync sub { |
|
|
3697 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3698 | }; |
|
|
3699 | |
|
|
3700 | warn "emergency_perl_save: leave\n"; |
3845 | info "emergency_perl_save: leave\n"; |
3701 | } |
3846 | } |
3702 | |
3847 | |
3703 | sub post_cleanup { |
3848 | sub post_cleanup { |
3704 | my ($make_core) = @_; |
3849 | my ($make_core) = @_; |
3705 | |
3850 | |
|
|
3851 | IO::AIO::flush; |
|
|
3852 | |
3706 | warn Carp::longmess "post_cleanup backtrace" |
3853 | error Carp::longmess "post_cleanup backtrace" |
3707 | if $make_core; |
3854 | if $make_core; |
3708 | |
3855 | |
3709 | my $fh = pidfile; |
3856 | my $fh = pidfile; |
3710 | unlink $PIDFILE if <$fh> == $$; |
3857 | unlink $PIDFILE if <$fh> == $$; |
3711 | } |
3858 | } |
… | |
… | |
3731 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3878 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3732 | for my $name (keys %$leaf_symtab) { |
3879 | for my $name (keys %$leaf_symtab) { |
3733 | _gv_clear *{"$pkg$name"}; |
3880 | _gv_clear *{"$pkg$name"}; |
3734 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3881 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3735 | } |
3882 | } |
3736 | warn "cleared package $pkg\n";#d# |
|
|
3737 | } |
3883 | } |
3738 | |
3884 | |
3739 | sub do_reload_perl() { |
3885 | sub do_reload_perl() { |
3740 | # can/must only be called in main |
3886 | # can/must only be called in main |
3741 | if ($Coro::current != $Coro::main) { |
3887 | unless (in_main) { |
3742 | warn "can only reload from main coroutine"; |
3888 | error "can only reload from main coroutine"; |
3743 | return; |
3889 | return; |
3744 | } |
3890 | } |
3745 | |
3891 | |
3746 | return if $RELOAD++; |
3892 | return if $RELOAD++; |
3747 | |
3893 | |
3748 | my $t1 = EV::time; |
3894 | my $t1 = AE::time; |
3749 | |
3895 | |
3750 | while ($RELOAD) { |
3896 | while ($RELOAD) { |
|
|
3897 | cf::get_slot 0.1, -1, "reload_perl"; |
3751 | warn "reloading..."; |
3898 | info "reloading..."; |
3752 | |
3899 | |
3753 | warn "entering sync_job"; |
3900 | trace "entering sync_job"; |
3754 | |
3901 | |
3755 | cf::sync_job { |
3902 | cf::sync_job { |
3756 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3757 | cf::emergency_save; |
3903 | #cf::emergency_save; |
3758 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3759 | |
3904 | |
3760 | warn "syncing database to disk"; |
|
|
3761 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3762 | |
|
|
3763 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3764 | |
|
|
3765 | warn "flushing outstanding aio requests"; |
|
|
3766 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3767 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3768 | } |
|
|
3769 | |
|
|
3770 | warn "cancelling all extension coros"; |
3905 | trace "cancelling all extension coros"; |
3771 | $_->cancel for values %EXT_CORO; |
3906 | $_->cancel for values %EXT_CORO; |
3772 | %EXT_CORO = (); |
3907 | %EXT_CORO = (); |
3773 | |
3908 | |
3774 | warn "removing commands"; |
3909 | trace "removing commands"; |
3775 | %COMMAND = (); |
3910 | %COMMAND = (); |
3776 | |
3911 | |
3777 | warn "removing ext/exti commands"; |
3912 | trace "removing ext/exti commands"; |
3778 | %EXTCMD = (); |
3913 | %EXTCMD = (); |
3779 | %EXTICMD = (); |
3914 | %EXTICMD = (); |
3780 | |
3915 | |
3781 | warn "unloading/nuking all extensions"; |
3916 | trace "unloading/nuking all extensions"; |
3782 | for my $pkg (@EXTS) { |
3917 | for my $pkg (@EXTS) { |
3783 | warn "... unloading $pkg"; |
3918 | trace "... unloading $pkg"; |
3784 | |
3919 | |
3785 | if (my $cb = $pkg->can ("unload")) { |
3920 | if (my $cb = $pkg->can ("unload")) { |
3786 | eval { |
3921 | eval { |
3787 | $cb->($pkg); |
3922 | $cb->($pkg); |
3788 | 1 |
3923 | 1 |
3789 | } or warn "$pkg unloaded, but with errors: $@"; |
3924 | } or error "$pkg unloaded, but with errors: $@"; |
3790 | } |
3925 | } |
3791 | |
3926 | |
3792 | warn "... clearing $pkg"; |
3927 | trace "... clearing $pkg"; |
3793 | clear_package $pkg; |
3928 | clear_package $pkg; |
3794 | } |
3929 | } |
3795 | |
3930 | |
3796 | warn "unloading all perl modules loaded from $LIBDIR"; |
3931 | trace "unloading all perl modules loaded from $LIBDIR"; |
3797 | while (my ($k, $v) = each %INC) { |
3932 | while (my ($k, $v) = each %INC) { |
3798 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3933 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3799 | |
3934 | |
3800 | warn "... unloading $k"; |
3935 | trace "... unloading $k"; |
3801 | delete $INC{$k}; |
3936 | delete $INC{$k}; |
3802 | |
3937 | |
3803 | $k =~ s/\.pm$//; |
3938 | $k =~ s/\.pm$//; |
3804 | $k =~ s/\//::/g; |
3939 | $k =~ s/\//::/g; |
3805 | |
3940 | |
… | |
… | |
3808 | } |
3943 | } |
3809 | |
3944 | |
3810 | clear_package $k; |
3945 | clear_package $k; |
3811 | } |
3946 | } |
3812 | |
3947 | |
3813 | warn "getting rid of safe::, as good as possible"; |
3948 | trace "getting rid of safe::, as good as possible"; |
3814 | clear_package "safe::$_" |
3949 | clear_package "safe::$_" |
3815 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3950 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3816 | |
3951 | |
3817 | warn "unloading cf.pm \"a bit\""; |
3952 | trace "unloading cf.pm \"a bit\""; |
3818 | delete $INC{"cf.pm"}; |
3953 | delete $INC{"cf.pm"}; |
3819 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3954 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3820 | |
3955 | |
3821 | # don't, removes xs symbols, too, |
3956 | # don't, removes xs symbols, too, |
3822 | # and global variables created in xs |
3957 | # and global variables created in xs |
3823 | #clear_package __PACKAGE__; |
3958 | #clear_package __PACKAGE__; |
3824 | |
3959 | |
3825 | warn "unload completed, starting to reload now"; |
3960 | info "unload completed, starting to reload now"; |
3826 | |
3961 | |
3827 | warn "reloading cf.pm"; |
3962 | trace "reloading cf.pm"; |
3828 | require cf; |
3963 | require cf; |
3829 | cf::_connect_to_perl_1; |
3964 | cf::_connect_to_perl_1; |
3830 | |
3965 | |
3831 | warn "loading config and database again"; |
3966 | trace "loading config and database again"; |
3832 | cf::reload_config; |
3967 | cf::reload_config; |
3833 | |
3968 | |
3834 | warn "loading extensions"; |
3969 | trace "loading extensions"; |
3835 | cf::load_extensions; |
3970 | cf::load_extensions; |
3836 | |
3971 | |
3837 | if ($REATTACH_ON_RELOAD) { |
3972 | if ($REATTACH_ON_RELOAD) { |
3838 | warn "reattaching attachments to objects/players"; |
3973 | trace "reattaching attachments to objects/players"; |
3839 | _global_reattach; # objects, sockets |
3974 | _global_reattach; # objects, sockets |
3840 | warn "reattaching attachments to maps"; |
3975 | trace "reattaching attachments to maps"; |
3841 | reattach $_ for values %MAP; |
3976 | reattach $_ for values %MAP; |
3842 | warn "reattaching attachments to players"; |
3977 | trace "reattaching attachments to players"; |
3843 | reattach $_ for values %PLAYER; |
3978 | reattach $_ for values %PLAYER; |
3844 | } |
3979 | } |
3845 | |
3980 | |
3846 | warn "running post_init jobs"; |
3981 | trace "running post_init jobs"; |
3847 | (pop @POST_INIT)->(1) while @POST_INIT; |
3982 | (pop @POST_INIT)->(1) while @POST_INIT; |
3848 | |
3983 | |
3849 | warn "leaving sync_job"; |
3984 | trace "leaving sync_job"; |
3850 | |
3985 | |
3851 | 1 |
3986 | 1 |
3852 | } or do { |
3987 | } or do { |
3853 | warn $@; |
3988 | error $@; |
3854 | cf::cleanup "error while reloading, exiting."; |
3989 | cf::cleanup "error while reloading, exiting."; |
3855 | }; |
3990 | }; |
3856 | |
3991 | |
3857 | warn "reloaded"; |
3992 | info "reloaded"; |
3858 | --$RELOAD; |
3993 | --$RELOAD; |
3859 | } |
3994 | } |
3860 | |
3995 | |
3861 | $t1 = EV::time - $t1; |
3996 | $t1 = AE::time - $t1; |
3862 | warn "reload completed in ${t1}s\n"; |
3997 | info "reload completed in ${t1}s\n"; |
3863 | }; |
3998 | }; |
3864 | |
3999 | |
3865 | our $RELOAD_WATCHER; # used only during reload |
4000 | our $RELOAD_WATCHER; # used only during reload |
3866 | |
4001 | |
3867 | sub reload_perl() { |
4002 | sub reload_perl() { |
… | |
… | |
3869 | # coro crashes during coro_state_free->destroy here. |
4004 | # coro crashes during coro_state_free->destroy here. |
3870 | |
4005 | |
3871 | $RELOAD_WATCHER ||= cf::async { |
4006 | $RELOAD_WATCHER ||= cf::async { |
3872 | Coro::AIO::aio_wait cache_extensions; |
4007 | Coro::AIO::aio_wait cache_extensions; |
3873 | |
4008 | |
3874 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
4009 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3875 | do_reload_perl; |
4010 | do_reload_perl; |
3876 | undef $RELOAD_WATCHER; |
4011 | undef $RELOAD_WATCHER; |
3877 | }; |
4012 | }; |
3878 | }; |
4013 | }; |
3879 | } |
4014 | } |
… | |
… | |
3888 | reload_perl; |
4023 | reload_perl; |
3889 | }; |
4024 | }; |
3890 | } |
4025 | } |
3891 | }; |
4026 | }; |
3892 | |
4027 | |
3893 | unshift @INC, $LIBDIR; |
4028 | ############################################################################# |
3894 | |
4029 | |
3895 | my $bug_warning = 0; |
4030 | my $bug_warning = 0; |
3896 | |
4031 | |
3897 | our @WAIT_FOR_TICK; |
4032 | our @WAIT_FOR_TICK; |
3898 | our @WAIT_FOR_TICK_BEGIN; |
4033 | our @WAIT_FOR_TICK_BEGIN; |
3899 | |
4034 | |
3900 | sub wait_for_tick { |
4035 | sub wait_for_tick() { |
3901 | return if tick_inhibit || $Coro::current == $Coro::main; |
4036 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3902 | |
4037 | |
3903 | my $signal = new Coro::Signal; |
4038 | my $signal = new Coro::Signal; |
3904 | push @WAIT_FOR_TICK, $signal; |
4039 | push @WAIT_FOR_TICK, $signal; |
3905 | $signal->wait; |
4040 | $signal->wait; |
3906 | } |
4041 | } |
3907 | |
4042 | |
3908 | sub wait_for_tick_begin { |
4043 | sub wait_for_tick_begin() { |
3909 | return if tick_inhibit || $Coro::current == $Coro::main; |
4044 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3910 | |
4045 | |
3911 | my $signal = new Coro::Signal; |
4046 | my $signal = new Coro::Signal; |
3912 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4047 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3913 | $signal->wait; |
4048 | $signal->wait; |
3914 | } |
4049 | } |
… | |
… | |
3920 | return; |
4055 | return; |
3921 | } |
4056 | } |
3922 | |
4057 | |
3923 | cf::server_tick; # one server iteration |
4058 | cf::server_tick; # one server iteration |
3924 | |
4059 | |
|
|
4060 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
|
|
4061 | |
3925 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4062 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3926 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4063 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3927 | Coro::async_pool { |
4064 | Coro::async_pool { |
3928 | $Coro::current->{desc} = "runtime saver"; |
4065 | $Coro::current->{desc} = "runtime saver"; |
3929 | write_runtime_sync |
4066 | write_runtime_sync |
3930 | or warn "ERROR: unable to write runtime file: $!"; |
4067 | or error "ERROR: unable to write runtime file: $!"; |
3931 | }; |
4068 | }; |
3932 | } |
4069 | } |
3933 | |
4070 | |
3934 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4071 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3935 | $sig->send; |
4072 | $sig->send; |
… | |
… | |
3943 | |
4080 | |
3944 | if (0) { |
4081 | if (0) { |
3945 | if ($NEXT_TICK) { |
4082 | if ($NEXT_TICK) { |
3946 | my $jitter = $TICK_START - $NEXT_TICK; |
4083 | my $jitter = $TICK_START - $NEXT_TICK; |
3947 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4084 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3948 | warn "jitter $JITTER\n";#d# |
4085 | debug "jitter $JITTER\n";#d# |
3949 | } |
4086 | } |
3950 | } |
4087 | } |
3951 | } |
4088 | } |
3952 | |
4089 | |
3953 | { |
4090 | { |
3954 | # configure BDB |
4091 | # configure BDB |
3955 | |
4092 | |
3956 | BDB::min_parallel 8; |
4093 | BDB::min_parallel 16; |
3957 | BDB::max_poll_reqs $TICK * 0.1; |
4094 | BDB::max_poll_reqs $TICK * 0.1; |
3958 | $AnyEvent::BDB::WATCHER->priority (1); |
4095 | $AnyEvent::BDB::WATCHER->priority (1); |
3959 | |
4096 | |
3960 | unless ($DB_ENV) { |
4097 | unless ($DB_ENV) { |
3961 | $DB_ENV = BDB::db_env_create; |
4098 | $DB_ENV = BDB::db_env_create; |