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"; |
… | |
… | |
124 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
125 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
126 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
127 | our $DB_ENV; |
129 | our $DB_ENV; |
128 | |
130 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
132 | |
131 | our %CFG; |
133 | our %CFG; |
132 | |
134 | |
133 | our $UPTIME; $UPTIME ||= time; |
135 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
136 | our $RUNTIME; |
… | |
… | |
233 | from wherever your confdir points to. |
235 | from wherever your confdir points to. |
234 | |
236 | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
237 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
238 | |
237 | 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 |
238 | 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 |
239 | 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(); |
240 | |
247 | |
241 | =item @cf::INVOKE_RESULTS |
248 | =item @cf::INVOKE_RESULTS |
242 | |
249 | |
243 | 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 |
244 | 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 |
… | |
… | |
307 | } |
314 | } |
308 | |
315 | |
309 | $EV::DIED = sub { |
316 | $EV::DIED = sub { |
310 | Carp::cluck "error in event callback: @_"; |
317 | Carp::cluck "error in event callback: @_"; |
311 | }; |
318 | }; |
|
|
319 | |
|
|
320 | ############################################################################# |
|
|
321 | |
|
|
322 | sub fork_call(&@); |
|
|
323 | sub get_slot($;$$); |
312 | |
324 | |
313 | ############################################################################# |
325 | ############################################################################# |
314 | |
326 | |
315 | =head2 UTILITY FUNCTIONS |
327 | =head2 UTILITY FUNCTIONS |
316 | |
328 | |
… | |
… | |
337 | $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; |
338 | $d |
350 | $d |
339 | } || "[unable to dump $_[0]: '$@']"; |
351 | } || "[unable to dump $_[0]: '$@']"; |
340 | } |
352 | } |
341 | |
353 | |
|
|
354 | =item $scalar = load_file $path |
|
|
355 | |
|
|
356 | Loads the given file from path and returns its contents. Croaks on error |
|
|
357 | and can block. |
|
|
358 | |
|
|
359 | =cut |
|
|
360 | |
|
|
361 | sub load_file($) { |
|
|
362 | 0 <= aio_load $_[0], my $data |
|
|
363 | or Carp::croak "$_[0]: $!"; |
|
|
364 | |
|
|
365 | $data |
|
|
366 | } |
|
|
367 | |
342 | =item $ref = cf::decode_json $json |
368 | =item $ref = cf::decode_json $json |
343 | |
369 | |
344 | Converts a JSON string into the corresponding perl data structure. |
370 | Converts a JSON string into the corresponding perl data structure. |
345 | |
371 | |
346 | =item $json = cf::encode_json $ref |
372 | =item $json = cf::encode_json $ref |
… | |
… | |
352 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
378 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
353 | |
379 | |
354 | sub encode_json($) { $json_coder->encode ($_[0]) } |
380 | sub encode_json($) { $json_coder->encode ($_[0]) } |
355 | sub decode_json($) { $json_coder->decode ($_[0]) } |
381 | sub decode_json($) { $json_coder->decode ($_[0]) } |
356 | |
382 | |
|
|
383 | =item $ref = cf::decode_storable $scalar |
|
|
384 | |
|
|
385 | Same as Coro::Storable::thaw, so blocks. |
|
|
386 | |
|
|
387 | =cut |
|
|
388 | |
|
|
389 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
390 | |
|
|
391 | =item $ref = cf::decode_yaml $scalar |
|
|
392 | |
|
|
393 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
394 | |
|
|
395 | =cut |
|
|
396 | |
|
|
397 | sub decode_yaml($) { |
|
|
398 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
399 | } |
|
|
400 | |
|
|
401 | =item $scalar = cf::unlzf $scalar |
|
|
402 | |
|
|
403 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
404 | blocks. |
|
|
405 | |
|
|
406 | =cut |
|
|
407 | |
|
|
408 | sub unlzf($) { |
|
|
409 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
410 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
411 | Compress::LZF::decompress $_[0] |
|
|
412 | } |
|
|
413 | |
357 | =item cf::post_init { BLOCK } |
414 | =item cf::post_init { BLOCK } |
358 | |
415 | |
359 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
416 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
360 | but I<before> the server starts ticking again. |
417 | but I<before> the server starts ticking again. |
361 | |
418 | |
362 | The cdoeblock will have a single boolean argument to indicate whether this |
419 | The codeblock will have a single boolean argument to indicate whether this |
363 | is a reload or not. |
420 | is a reload or not. |
364 | |
421 | |
365 | =cut |
422 | =cut |
366 | |
423 | |
367 | sub post_init(&) { |
424 | sub post_init(&) { |
368 | push @POST_INIT, shift; |
425 | push @POST_INIT, shift; |
|
|
426 | } |
|
|
427 | |
|
|
428 | sub _post_init { |
|
|
429 | trace "running post_init jobs"; |
|
|
430 | |
|
|
431 | # run them in parallel... |
|
|
432 | |
|
|
433 | my @join; |
|
|
434 | |
|
|
435 | while () { |
|
|
436 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
437 | @POST_INIT = (); |
|
|
438 | |
|
|
439 | @join or last; |
|
|
440 | |
|
|
441 | (pop @join)->join; |
|
|
442 | } |
369 | } |
443 | } |
370 | |
444 | |
371 | =item cf::lock_wait $string |
445 | =item cf::lock_wait $string |
372 | |
446 | |
373 | Wait until the given lock is available. See cf::lock_acquire. |
447 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
426 | EV::periodic $start, $interval, 0, $cb |
500 | EV::periodic $start, $interval, 0, $cb |
427 | } |
501 | } |
428 | |
502 | |
429 | =item cf::get_slot $time[, $priority[, $name]] |
503 | =item cf::get_slot $time[, $priority[, $name]] |
430 | |
504 | |
431 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
505 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
432 | This call blocks and returns only when you have at least C<$time> seconds |
506 | (default: 0): This call blocks and returns only when you have at least |
433 | of cpu time till the next tick. The slot is only valid till the next cede. |
507 | C<$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. |
434 | |
512 | |
435 | 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 |
436 | used for statistical purposes and should identify the same time-class. |
514 | used for statistical purposes and should identify the same time-class. |
437 | |
515 | |
438 | Useful for short background jobs. |
516 | Useful for short background jobs. |
… | |
… | |
578 | $EXT_CORO{$coro+0} = $coro; |
656 | $EXT_CORO{$coro+0} = $coro; |
579 | |
657 | |
580 | $coro |
658 | $coro |
581 | } |
659 | } |
582 | |
660 | |
583 | =item fork_call { }, $args |
661 | =item fork_call { }, @args |
584 | |
662 | |
585 | Executes the given code block with the given arguments in a seperate |
663 | Executes the given code block with the given arguments in a seperate |
586 | process, returning the results. Everything must be serialisable with |
664 | process, returning the results. Everything must be serialisable with |
587 | Coro::Storable. May, of course, block. Note that the executed sub may |
665 | Coro::Storable. May, of course, block. Note that the executed sub may |
588 | never block itself or use any form of event handling. |
666 | never block itself or use any form of event handling. |
589 | |
667 | |
590 | =cut |
668 | =cut |
591 | |
669 | |
|
|
670 | sub post_fork { |
|
|
671 | reset_signals; |
|
|
672 | } |
|
|
673 | |
592 | sub fork_call(&@) { |
674 | sub fork_call(&@) { |
593 | my ($cb, @args) = @_; |
675 | my ($cb, @args) = @_; |
594 | |
676 | |
595 | # we seemingly have to make a local copy of the whole thing, |
677 | # we seemingly have to make a local copy of the whole thing, |
596 | # otherwise perl prematurely frees the stuff :/ |
678 | # otherwise perl prematurely frees the stuff :/ |
597 | # TODO: investigate and fix (likely this will be rather laborious) |
679 | # TODO: investigate and fix (likely this will be rather laborious) |
598 | |
680 | |
599 | my @res = Coro::Util::fork_eval { |
681 | my @res = Coro::Util::fork_eval { |
600 | reset_signals; |
682 | cf::post_fork; |
601 | &$cb |
683 | &$cb |
602 | }, @args; |
684 | } @args; |
603 | |
685 | |
604 | wantarray ? @res : $res[-1] |
686 | wantarray ? @res : $res[-1] |
605 | } |
687 | } |
606 | |
688 | |
607 | sub objinfo { |
689 | sub objinfo { |
… | |
… | |
729 | |
811 | |
730 | my @data; |
812 | my @data; |
731 | my $md5; |
813 | my $md5; |
732 | |
814 | |
733 | for (0 .. $#$src) { |
815 | for (0 .. $#$src) { |
734 | 0 <= aio_load $src->[$_], $data[$_] |
816 | $data[$_] = load_file $src->[$_]; |
735 | or Carp::croak "$src->[$_]: $!"; |
|
|
736 | } |
817 | } |
737 | |
818 | |
738 | # if processing is expensive, check |
819 | # if processing is expensive, check |
739 | # checksum first |
820 | # checksum first |
740 | if (1) { |
821 | if (1) { |
… | |
… | |
1423 | |
1504 | |
1424 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1505 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1425 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1506 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1426 | |
1507 | |
1427 | $ext{source} = |
1508 | $ext{source} = |
1428 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1509 | "package $pkg; use common::sense;\n" |
1429 | . "#line 1 \"$path\"\n{\n" |
1510 | . "#line 1 \"$path\"\n{\n" |
1430 | . $source |
1511 | . $source |
1431 | . "\n};\n1"; |
1512 | . "\n};\n1"; |
1432 | |
1513 | |
1433 | $todo{$base} = \%ext; |
1514 | $todo{$base} = \%ext; |
… | |
… | |
1474 | |
1555 | |
1475 | while (my ($k, $v) = each %todo) { |
1556 | while (my ($k, $v) = each %todo) { |
1476 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1557 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1477 | if exists $v->{meta}{mandatory}; |
1558 | if exists $v->{meta}{mandatory}; |
1478 | } |
1559 | } |
|
|
1560 | |
|
|
1561 | last; |
1479 | } |
1562 | } |
1480 | } |
1563 | } |
1481 | }; |
1564 | }; |
1482 | } |
1565 | } |
1483 | |
1566 | |
… | |
… | |
1641 | my $name = $pl->ob->name; |
1724 | my $name = $pl->ob->name; |
1642 | |
1725 | |
1643 | $pl->{deny_save} = 1; |
1726 | $pl->{deny_save} = 1; |
1644 | $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 |
1645 | |
1728 | |
1646 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1729 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1647 | $pl->deactivate; |
1730 | $pl->deactivate; |
|
|
1731 | |
1648 | 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; |
1649 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1733 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1734 | ext::highscore::check ($pl->ob); |
|
|
1735 | |
1650 | $pl->ns->destroy if $pl->ns; |
1736 | $pl->ns->destroy if $pl->ns; |
1651 | |
1737 | |
1652 | my $path = playerdir $pl; |
1738 | my $path = playerdir $pl; |
1653 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1739 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1654 | aio_rename $path, $temp; |
1740 | aio_rename $path, $temp; |
… | |
… | |
1820 | sub generate_random_map { |
1906 | sub generate_random_map { |
1821 | my ($self, $rmp) = @_; |
1907 | my ($self, $rmp) = @_; |
1822 | |
1908 | |
1823 | 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 |
1824 | |
1910 | |
1825 | # mit "rum" bekleckern, nicht |
|
|
1826 | $self->_create_random_map ( |
1911 | $self->_create_random_map ($rmp); |
1827 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1828 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1829 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1830 | $rmp->{exit_on_final_map}, |
|
|
1831 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1832 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1833 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1834 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1835 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1836 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1837 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1838 | ) |
|
|
1839 | } |
1912 | } |
1840 | |
1913 | |
1841 | =item cf::map->register ($regex, $prio) |
1914 | =item cf::map->register ($regex, $prio) |
1842 | |
1915 | |
1843 | 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 |
… | |
… | |
1848 | |
1921 | |
1849 | sub register { |
1922 | sub register { |
1850 | my (undef, $regex, $prio) = @_; |
1923 | my (undef, $regex, $prio) = @_; |
1851 | my $pkg = caller; |
1924 | my $pkg = caller; |
1852 | |
1925 | |
1853 | no strict; |
|
|
1854 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1926 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1855 | |
1927 | |
1856 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1928 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1857 | } |
1929 | } |
1858 | |
1930 | |
… | |
… | |
1870 | } |
1942 | } |
1871 | |
1943 | |
1872 | sub normalise { |
1944 | sub normalise { |
1873 | my ($path, $base) = @_; |
1945 | my ($path, $base) = @_; |
1874 | |
1946 | |
1875 | $path = "$path"; # make sure its a string |
1947 | $path = "$path"; # make sure it's a string |
1876 | |
1948 | |
1877 | $path =~ s/\.map$//; |
1949 | $path =~ s/\.map$//; |
1878 | |
1950 | |
1879 | # map plan: |
1951 | # map plan: |
1880 | # |
1952 | # |
… | |
… | |
1895 | $base =~ s{[^/]+/?$}{}; |
1967 | $base =~ s{[^/]+/?$}{}; |
1896 | $path = "$base/$path"; |
1968 | $path = "$base/$path"; |
1897 | } |
1969 | } |
1898 | |
1970 | |
1899 | for ($path) { |
1971 | for ($path) { |
1900 | redo if s{//}{/}; |
|
|
1901 | redo if s{/\.?/}{/}; |
1972 | redo if s{/\.?/}{/}; |
1902 | redo if s{/[^/]+/\.\./}{/}; |
1973 | redo if s{/[^/]+/\.\./}{/}; |
1903 | } |
1974 | } |
1904 | |
1975 | |
1905 | $path |
1976 | $path |
… | |
… | |
1919 | $self->init; # pass $1 etc. |
1990 | $self->init; # pass $1 etc. |
1920 | return $self; |
1991 | return $self; |
1921 | } |
1992 | } |
1922 | } |
1993 | } |
1923 | |
1994 | |
1924 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1995 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1925 | () |
1996 | () |
1926 | } |
1997 | } |
1927 | |
1998 | |
|
|
1999 | # may re-bless or do other evil things |
1928 | sub init { |
2000 | sub init { |
1929 | my ($self) = @_; |
2001 | my ($self) = @_; |
1930 | |
2002 | |
1931 | $self |
2003 | $self |
1932 | } |
2004 | } |
… | |
… | |
1997 | $self->{load_path} = $path; |
2069 | $self->{load_path} = $path; |
1998 | |
2070 | |
1999 | 1 |
2071 | 1 |
2000 | } |
2072 | } |
2001 | |
2073 | |
|
|
2074 | # used to laod the header of an original map |
2002 | sub load_header_orig { |
2075 | sub load_header_orig { |
2003 | my ($self) = @_; |
2076 | my ($self) = @_; |
2004 | |
2077 | |
2005 | $self->load_header_from ($self->load_path) |
2078 | $self->load_header_from ($self->load_path) |
2006 | } |
2079 | } |
2007 | |
2080 | |
|
|
2081 | # used to laod the header of an instantiated map |
2008 | sub load_header_temp { |
2082 | sub load_header_temp { |
2009 | my ($self) = @_; |
2083 | my ($self) = @_; |
2010 | |
2084 | |
2011 | $self->load_header_from ($self->save_path) |
2085 | $self->load_header_from ($self->save_path) |
2012 | } |
2086 | } |
2013 | |
2087 | |
|
|
2088 | # called after loading the header from an instantiated map |
2014 | sub prepare_temp { |
2089 | sub prepare_temp { |
2015 | my ($self) = @_; |
2090 | my ($self) = @_; |
2016 | |
2091 | |
2017 | $self->last_access ((delete $self->{last_access}) |
2092 | $self->last_access ((delete $self->{last_access}) |
2018 | || $cf::RUNTIME); #d# |
2093 | || $cf::RUNTIME); #d# |
2019 | # safety |
2094 | # safety |
2020 | $self->{instantiate_time} = $cf::RUNTIME |
2095 | $self->{instantiate_time} = $cf::RUNTIME |
2021 | if $self->{instantiate_time} > $cf::RUNTIME; |
2096 | if $self->{instantiate_time} > $cf::RUNTIME; |
2022 | } |
2097 | } |
2023 | |
2098 | |
|
|
2099 | # called after loading the header from an original map |
2024 | sub prepare_orig { |
2100 | sub prepare_orig { |
2025 | my ($self) = @_; |
2101 | my ($self) = @_; |
2026 | |
2102 | |
2027 | $self->{load_original} = 1; |
2103 | $self->{load_original} = 1; |
2028 | $self->{instantiate_time} = $cf::RUNTIME; |
2104 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2052 | |
2128 | |
2053 | sub find; |
2129 | sub find; |
2054 | sub find { |
2130 | sub find { |
2055 | my ($path, $origin) = @_; |
2131 | my ($path, $origin) = @_; |
2056 | |
2132 | |
|
|
2133 | cf::cede_to_tick; |
|
|
2134 | |
2057 | $path = normalise $path, $origin && $origin->path; |
2135 | $path = normalise $path, $origin; |
2058 | |
2136 | |
2059 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2137 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2060 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2138 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2061 | |
2139 | |
2062 | $cf::MAP{$path} || do { |
2140 | $cf::MAP{$path} || do { |
… | |
… | |
2102 | $self->alloc; |
2180 | $self->alloc; |
2103 | |
2181 | |
2104 | $self->pre_load; |
2182 | $self->pre_load; |
2105 | cf::cede_to_tick; |
2183 | cf::cede_to_tick; |
2106 | |
2184 | |
|
|
2185 | if (exists $self->{load_path}) { |
2107 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2186 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2108 | $f->skip_block; |
2187 | $f->skip_block; |
2109 | $self->_load_objects ($f) |
2188 | $self->_load_objects ($f) |
2110 | or return; |
2189 | or return; |
2111 | |
2190 | |
2112 | $self->post_load_original |
2191 | $self->post_load_original |
2113 | if delete $self->{load_original}; |
2192 | if delete $self->{load_original}; |
2114 | |
2193 | |
2115 | if (my $uniq = $self->uniq_path) { |
2194 | if (my $uniq = $self->uniq_path) { |
2116 | utf8::encode $uniq; |
2195 | utf8::encode $uniq; |
2117 | unless (aio_stat $uniq) { |
2196 | unless (aio_stat $uniq) { |
2118 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2197 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2119 | $self->clear_unique_items; |
2198 | $self->clear_unique_items; |
2120 | $self->_load_objects ($f); |
2199 | $self->_load_objects ($f); |
2121 | $f->resolve_delayed_derefs; |
2200 | $f->resolve_delayed_derefs; |
|
|
2201 | } |
2122 | } |
2202 | } |
2123 | } |
2203 | } |
2124 | } |
|
|
2125 | |
2204 | |
2126 | $f->resolve_delayed_derefs; |
2205 | $f->resolve_delayed_derefs; |
|
|
2206 | } else { |
|
|
2207 | $self->post_load_original |
|
|
2208 | if delete $self->{load_original}; |
|
|
2209 | } |
2127 | |
2210 | |
2128 | cf::cede_to_tick; |
2211 | cf::cede_to_tick; |
2129 | # now do the right thing for maps |
2212 | # now do the right thing for maps |
2130 | $self->link_multipart_objects; |
2213 | $self->link_multipart_objects; |
2131 | $self->difficulty ($self->estimate_difficulty) |
2214 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2145 | |
2228 | |
2146 | $self->in_memory (cf::MAP_ACTIVE); |
2229 | $self->in_memory (cf::MAP_ACTIVE); |
2147 | } |
2230 | } |
2148 | |
2231 | |
2149 | $self->post_load; |
2232 | $self->post_load; |
|
|
2233 | |
|
|
2234 | 1 |
2150 | } |
2235 | } |
2151 | |
2236 | |
2152 | # customize the map for a given player, i.e. |
2237 | # customize the map for a given player, i.e. |
2153 | # return the _real_ map. used by e.g. per-player |
2238 | # return the _real_ map. used by e.g. per-player |
2154 | # maps to change the path to ~playername/mappath |
2239 | # maps to change the path to ~playername/mappath |
… | |
… | |
2213 | our $MAP_PREFETCHER = undef; |
2298 | our $MAP_PREFETCHER = undef; |
2214 | |
2299 | |
2215 | sub find_async { |
2300 | sub find_async { |
2216 | my ($path, $origin, $load) = @_; |
2301 | my ($path, $origin, $load) = @_; |
2217 | |
2302 | |
2218 | $path = normalise $path, $origin && $origin->{path}; |
2303 | $path = normalise $path, $origin; |
2219 | |
2304 | |
2220 | if (my $map = $cf::MAP{$path}) { |
2305 | if (my $map = $cf::MAP{$path}) { |
2221 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2306 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2222 | } |
2307 | } |
2223 | |
2308 | |
… | |
… | |
2734 | ($path, $x, $y) = (undef, undef, undef); |
2819 | ($path, $x, $y) = (undef, undef, undef); |
2735 | } |
2820 | } |
2736 | } |
2821 | } |
2737 | |
2822 | |
2738 | my $map = eval { |
2823 | my $map = eval { |
2739 | my $map = defined $path ? cf::map::find $path : undef; |
2824 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2740 | |
2825 | |
2741 | if ($map) { |
2826 | if ($map) { |
2742 | $map = $map->customise_for ($self); |
2827 | $map = $map->customise_for ($self); |
2743 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2828 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2744 | } else { |
2829 | } else { |
… | |
… | |
2834 | $Coro::current->{desc} = "enter_exit"; |
2919 | $Coro::current->{desc} = "enter_exit"; |
2835 | |
2920 | |
2836 | unless (eval { |
2921 | unless (eval { |
2837 | $self->deactivate_recursive; # just to be sure |
2922 | $self->deactivate_recursive; # just to be sure |
2838 | |
2923 | |
2839 | # random map handling |
|
|
2840 | { |
|
|
2841 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2842 | |
|
|
2843 | prepare_random_map $exit |
|
|
2844 | if $exit->slaying eq "/!"; |
|
|
2845 | } |
|
|
2846 | |
|
|
2847 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2924 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2848 | my $x = $exit->stats->hp; |
2925 | my $x = $exit->stats->hp; |
2849 | 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 | } |
2850 | |
2948 | |
2851 | $self->goto ($map, $x, $y); |
2949 | $self->goto ($map, $x, $y); |
2852 | |
2950 | |
2853 | # if exit is damned, update players death & WoR home-position |
2951 | # if exit is damned, update players death & WoR home-position |
2854 | $self->contr->savebed ($map, $x, $y) |
2952 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
3273 | decrease split destroy change_exp value msg lore send_msg)], |
3371 | decrease split destroy change_exp value msg lore send_msg)], |
3274 | ["cf::object::player" => qw(player)], |
3372 | ["cf::object::player" => qw(player)], |
3275 | ["cf::player" => qw(peaceful send_msg)], |
3373 | ["cf::player" => qw(peaceful send_msg)], |
3276 | ["cf::map" => qw(trigger)], |
3374 | ["cf::map" => qw(trigger)], |
3277 | ) { |
3375 | ) { |
3278 | no strict 'refs'; |
|
|
3279 | my ($pkg, @funs) = @$_; |
3376 | my ($pkg, @funs) = @$_; |
3280 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3377 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3281 | for @funs; |
3378 | for @funs; |
3282 | } |
3379 | } |
3283 | |
3380 | |
… | |
… | |
3370 | |
3467 | |
3371 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3468 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3372 | |
3469 | |
3373 | trace "loading facedata from $path\n"; |
3470 | trace "loading facedata from $path\n"; |
3374 | |
3471 | |
3375 | my $facedata; |
3472 | my $facedata = decode_storable load_file $path; |
3376 | 0 < aio_load $path, $facedata |
|
|
3377 | or die "$path: $!"; |
|
|
3378 | |
|
|
3379 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3380 | |
3473 | |
3381 | $facedata->{version} == 2 |
3474 | $facedata->{version} == 2 |
3382 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3475 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3383 | |
3476 | |
3384 | # patch in the exptable |
3477 | # patch in the exptable |
… | |
… | |
3398 | |
3491 | |
3399 | cf::face::set_visibility $idx, $info->{visibility}; |
3492 | cf::face::set_visibility $idx, $info->{visibility}; |
3400 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3493 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3401 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3494 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3402 | 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} , $info->{glyph} ; |
3403 | |
3497 | |
3404 | cf::cede_to_tick; |
3498 | cf::cede_to_tick; |
3405 | } |
3499 | } |
3406 | |
3500 | |
3407 | while (my ($face, $info) = each %$faces) { |
3501 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3502 | } |
3596 | } |
3503 | |
3597 | |
3504 | sub reload_sound { |
3598 | sub reload_sound { |
3505 | trace "loading sound config from $DATADIR/sound\n"; |
3599 | trace "loading sound config from $DATADIR/sound\n"; |
3506 | |
3600 | |
3507 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3508 | or die "$DATADIR/sound $!"; |
|
|
3509 | |
|
|
3510 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3601 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3511 | |
3602 | |
3512 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3603 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3513 | my $sound = $soundconf->{compat}[$_] |
3604 | my $sound = $soundconf->{compat}[$_] |
3514 | or next; |
3605 | or next; |
3515 | |
3606 | |
… | |
… | |
3525 | } |
3616 | } |
3526 | |
3617 | |
3527 | sub reload_resources { |
3618 | sub reload_resources { |
3528 | trace "reloading resource files...\n"; |
3619 | trace "reloading resource files...\n"; |
3529 | |
3620 | |
|
|
3621 | reload_exp_table; |
|
|
3622 | reload_materials; |
3530 | reload_facedata; |
3623 | reload_facedata; |
3531 | reload_sound; |
3624 | reload_sound; |
3532 | reload_archetypes; |
3625 | reload_archetypes; |
3533 | reload_regions; |
3626 | reload_regions; |
3534 | reload_treasures; |
3627 | reload_treasures; |
… | |
… | |
3537 | } |
3630 | } |
3538 | |
3631 | |
3539 | sub reload_config { |
3632 | sub reload_config { |
3540 | trace "reloading config file...\n"; |
3633 | trace "reloading config file...\n"; |
3541 | |
3634 | |
3542 | open my $fh, "<:utf8", "$CONFDIR/config" |
3635 | my $config = load_file "$CONFDIR/config"; |
3543 | or return; |
3636 | utf8::decode $config; |
3544 | |
3637 | *CFG = decode_yaml $config; |
3545 | local $/; |
|
|
3546 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3547 | |
3638 | |
3548 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3639 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3549 | |
3640 | |
3550 | $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}; |
3551 | $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}; |
… | |
… | |
3555 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3646 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3556 | and die "WARNING: m(un)lockall failed: $!\n"; |
3647 | and die "WARNING: m(un)lockall failed: $!\n"; |
3557 | }; |
3648 | }; |
3558 | warn $@ if $@; |
3649 | warn $@ if $@; |
3559 | } |
3650 | } |
3560 | |
|
|
3561 | trace "finished reloading resource files\n"; |
|
|
3562 | } |
3651 | } |
3563 | |
3652 | |
3564 | sub pidfile() { |
3653 | sub pidfile() { |
3565 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3654 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3566 | or die "$PIDFILE: $!"; |
3655 | or die "$PIDFILE: $!"; |
… | |
… | |
3591 | |
3680 | |
3592 | sub main { |
3681 | sub main { |
3593 | cf::init_globals; # initialise logging |
3682 | cf::init_globals; # initialise logging |
3594 | |
3683 | |
3595 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3684 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3596 | 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."; |
3597 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3686 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3598 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3687 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3599 | |
3688 | |
3600 | $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 |
3601 | |
3690 | |
… | |
… | |
3609 | }; |
3698 | }; |
3610 | |
3699 | |
3611 | evthread_start IO::AIO::poll_fileno; |
3700 | evthread_start IO::AIO::poll_fileno; |
3612 | |
3701 | |
3613 | cf::sync_job { |
3702 | cf::sync_job { |
3614 | cf::init_experience; |
3703 | cf::incloader::init (); |
|
|
3704 | |
3615 | cf::init_anim; |
3705 | cf::init_anim; |
3616 | cf::init_attackmess; |
3706 | cf::init_attackmess; |
3617 | cf::init_dynamic; |
3707 | cf::init_dynamic; |
3618 | |
3708 | |
3619 | cf::load_settings; |
3709 | cf::load_settings; |
3620 | cf::load_materials; |
|
|
3621 | |
3710 | |
3622 | reload_resources; |
3711 | reload_resources; |
3623 | reload_config; |
3712 | reload_config; |
3624 | db_init; |
3713 | db_init; |
3625 | |
3714 | |
… | |
… | |
3637 | |
3726 | |
3638 | # no (long-running) fork's whatsoever before this point(!) |
3727 | # no (long-running) fork's whatsoever before this point(!) |
3639 | use POSIX (); |
3728 | use POSIX (); |
3640 | 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}; |
3641 | |
3730 | |
3642 | (pop @POST_INIT)->(0) while @POST_INIT; |
3731 | cf::_post_init 0; |
3643 | }; |
3732 | }; |
3644 | |
3733 | |
3645 | cf::object::thawer::errors_are_fatal 0; |
3734 | cf::object::thawer::errors_are_fatal 0; |
3646 | info "parse errors in files are no longer fatal from this point on.\n"; |
3735 | info "parse errors in files are no longer fatal from this point on.\n"; |
3647 | |
3736 | |
|
|
3737 | my $free_main; $free_main = EV::idle sub { |
|
|
3738 | undef $free_main; |
|
|
3739 | undef &main; # free gobs of memory :) |
|
|
3740 | }; |
|
|
3741 | |
3648 | main_loop; |
3742 | goto &main_loop; |
3649 | } |
3743 | } |
3650 | |
3744 | |
3651 | ############################################################################# |
3745 | ############################################################################# |
3652 | # initialisation and cleanup |
3746 | # initialisation and cleanup |
3653 | |
3747 | |
… | |
… | |
3797 | cf::write_runtime_sync; # external watchdog should not bark |
3891 | cf::write_runtime_sync; # external watchdog should not bark |
3798 | |
3892 | |
3799 | trace "emergency_perl_save: syncing database to disk"; |
3893 | trace "emergency_perl_save: syncing database to disk"; |
3800 | BDB::db_env_txn_checkpoint $DB_ENV; |
3894 | BDB::db_env_txn_checkpoint $DB_ENV; |
3801 | |
3895 | |
3802 | info "emergency_perl_save: starting sync()\n"; |
3896 | info "emergency_perl_save: starting sync\n"; |
3803 | IO::AIO::aio_sync sub { |
3897 | IO::AIO::aio_sync sub { |
3804 | info "emergency_perl_save: finished sync()\n"; |
3898 | info "emergency_perl_save: finished sync\n"; |
3805 | }; |
3899 | }; |
3806 | |
3900 | |
3807 | cf::write_runtime_sync; # external watchdog should not bark |
3901 | cf::write_runtime_sync; # external watchdog should not bark |
3808 | |
3902 | |
3809 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3903 | trace "emergency_perl_save: flushing outstanding aio requests"; |
… | |
… | |
3817 | info "emergency_perl_save: leave\n"; |
3911 | info "emergency_perl_save: leave\n"; |
3818 | } |
3912 | } |
3819 | |
3913 | |
3820 | sub post_cleanup { |
3914 | sub post_cleanup { |
3821 | my ($make_core) = @_; |
3915 | my ($make_core) = @_; |
3822 | |
|
|
3823 | IO::AIO::flush; |
|
|
3824 | |
3916 | |
3825 | IO::AIO::flush; |
3917 | IO::AIO::flush; |
3826 | |
3918 | |
3827 | error Carp::longmess "post_cleanup backtrace" |
3919 | error Carp::longmess "post_cleanup backtrace" |
3828 | if $make_core; |
3920 | if $make_core; |
… | |
… | |
3856 | } |
3948 | } |
3857 | } |
3949 | } |
3858 | |
3950 | |
3859 | sub do_reload_perl() { |
3951 | sub do_reload_perl() { |
3860 | # can/must only be called in main |
3952 | # can/must only be called in main |
3861 | if (in_main) { |
3953 | unless (in_main) { |
3862 | error "can only reload from main coroutine"; |
3954 | error "can only reload from main coroutine"; |
3863 | return; |
3955 | return; |
3864 | } |
3956 | } |
3865 | |
3957 | |
3866 | return if $RELOAD++; |
3958 | return if $RELOAD++; |
3867 | |
3959 | |
3868 | my $t1 = AE::time; |
3960 | my $t1 = AE::time; |
3869 | |
3961 | |
3870 | while ($RELOAD) { |
3962 | while ($RELOAD) { |
|
|
3963 | cf::get_slot 0.1, -1, "reload_perl"; |
3871 | info "reloading..."; |
3964 | info "perl_reload: reloading..."; |
3872 | |
3965 | |
3873 | trace "entering sync_job"; |
3966 | trace "perl_reload: entering sync_job"; |
3874 | |
3967 | |
3875 | cf::sync_job { |
3968 | cf::sync_job { |
3876 | cf::emergency_save; |
3969 | #cf::emergency_save; |
3877 | |
3970 | |
3878 | trace "cancelling all extension coros"; |
3971 | trace "perl_reload: cancelling all extension coros"; |
3879 | $_->cancel for values %EXT_CORO; |
3972 | $_->cancel for values %EXT_CORO; |
3880 | %EXT_CORO = (); |
3973 | %EXT_CORO = (); |
3881 | |
3974 | |
3882 | trace "removing commands"; |
3975 | trace "perl_reload: removing commands"; |
3883 | %COMMAND = (); |
3976 | %COMMAND = (); |
3884 | |
3977 | |
3885 | trace "removing ext/exti commands"; |
3978 | trace "perl_reload: removing ext/exti commands"; |
3886 | %EXTCMD = (); |
3979 | %EXTCMD = (); |
3887 | %EXTICMD = (); |
3980 | %EXTICMD = (); |
3888 | |
3981 | |
3889 | trace "unloading/nuking all extensions"; |
3982 | trace "perl_reload: unloading/nuking all extensions"; |
3890 | for my $pkg (@EXTS) { |
3983 | for my $pkg (@EXTS) { |
3891 | trace "... unloading $pkg"; |
3984 | trace "... unloading $pkg"; |
3892 | |
3985 | |
3893 | if (my $cb = $pkg->can ("unload")) { |
3986 | if (my $cb = $pkg->can ("unload")) { |
3894 | eval { |
3987 | eval { |
… | |
… | |
3899 | |
3992 | |
3900 | trace "... clearing $pkg"; |
3993 | trace "... clearing $pkg"; |
3901 | clear_package $pkg; |
3994 | clear_package $pkg; |
3902 | } |
3995 | } |
3903 | |
3996 | |
3904 | trace "unloading all perl modules loaded from $LIBDIR"; |
3997 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3905 | while (my ($k, $v) = each %INC) { |
3998 | while (my ($k, $v) = each %INC) { |
3906 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3999 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3907 | |
4000 | |
3908 | trace "... unloading $k"; |
4001 | trace "... unloading $k"; |
3909 | delete $INC{$k}; |
4002 | delete $INC{$k}; |
… | |
… | |
3916 | } |
4009 | } |
3917 | |
4010 | |
3918 | clear_package $k; |
4011 | clear_package $k; |
3919 | } |
4012 | } |
3920 | |
4013 | |
3921 | trace "getting rid of safe::, as good as possible"; |
4014 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3922 | clear_package "safe::$_" |
4015 | clear_package "safe::$_" |
3923 | 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); |
3924 | |
4017 | |
3925 | trace "unloading cf.pm \"a bit\""; |
4018 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3926 | delete $INC{"cf.pm"}; |
4019 | delete $INC{"cf.pm"}; |
3927 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4020 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3928 | |
4021 | |
3929 | # don't, removes xs symbols, too, |
4022 | # don't, removes xs symbols, too, |
3930 | # and global variables created in xs |
4023 | # and global variables created in xs |
3931 | #clear_package __PACKAGE__; |
4024 | #clear_package __PACKAGE__; |
3932 | |
4025 | |
3933 | info "unload completed, starting to reload now"; |
4026 | info "perl_reload: unload completed, starting to reload now"; |
3934 | |
4027 | |
3935 | trace "reloading cf.pm"; |
4028 | trace "perl_reload: reloading cf.pm"; |
3936 | require cf; |
4029 | require cf; |
3937 | cf::_connect_to_perl_1; |
4030 | cf::_connect_to_perl_1; |
3938 | |
4031 | |
3939 | trace "loading config and database again"; |
4032 | trace "perl_reload: loading config and database again"; |
3940 | cf::reload_config; |
4033 | cf::reload_config; |
3941 | |
4034 | |
3942 | trace "loading extensions"; |
4035 | trace "perl_reload: loading extensions"; |
3943 | cf::load_extensions; |
4036 | cf::load_extensions; |
3944 | |
4037 | |
3945 | if ($REATTACH_ON_RELOAD) { |
4038 | if ($REATTACH_ON_RELOAD) { |
3946 | trace "reattaching attachments to objects/players"; |
4039 | trace "perl_reload: reattaching attachments to objects/players"; |
3947 | _global_reattach; # objects, sockets |
4040 | _global_reattach; # objects, sockets |
3948 | trace "reattaching attachments to maps"; |
4041 | trace "perl_reload: reattaching attachments to maps"; |
3949 | reattach $_ for values %MAP; |
4042 | reattach $_ for values %MAP; |
3950 | trace "reattaching attachments to players"; |
4043 | trace "perl_reload: reattaching attachments to players"; |
3951 | reattach $_ for values %PLAYER; |
4044 | reattach $_ for values %PLAYER; |
3952 | } |
4045 | } |
3953 | |
4046 | |
3954 | trace "running post_init jobs"; |
4047 | cf::_post_init 1; |
3955 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3956 | |
4048 | |
3957 | trace "leaving sync_job"; |
4049 | trace "perl_reload: leaving sync_job"; |
3958 | |
4050 | |
3959 | 1 |
4051 | 1 |
3960 | } or do { |
4052 | } or do { |
3961 | error $@; |
4053 | error $@; |
3962 | cf::cleanup "error while reloading, exiting."; |
4054 | cf::cleanup "perl_reload: error, exiting."; |
3963 | }; |
4055 | }; |
3964 | |
4056 | |
3965 | info "reloaded"; |
|
|
3966 | --$RELOAD; |
4057 | --$RELOAD; |
3967 | } |
4058 | } |
3968 | |
4059 | |
3969 | $t1 = AE::time - $t1; |
4060 | $t1 = AE::time - $t1; |
3970 | info "reload completed in ${t1}s\n"; |
4061 | info "perl_reload: completed in ${t1}s\n"; |
3971 | }; |
4062 | }; |
3972 | |
4063 | |
3973 | our $RELOAD_WATCHER; # used only during reload |
4064 | our $RELOAD_WATCHER; # used only during reload |
3974 | |
4065 | |
3975 | sub reload_perl() { |
4066 | sub reload_perl() { |
… | |
… | |
3996 | reload_perl; |
4087 | reload_perl; |
3997 | }; |
4088 | }; |
3998 | } |
4089 | } |
3999 | }; |
4090 | }; |
4000 | |
4091 | |
4001 | unshift @INC, $LIBDIR; |
4092 | ############################################################################# |
4002 | |
4093 | |
4003 | my $bug_warning = 0; |
4094 | my $bug_warning = 0; |
4004 | |
4095 | |
4005 | our @WAIT_FOR_TICK; |
4096 | our @WAIT_FOR_TICK; |
4006 | our @WAIT_FOR_TICK_BEGIN; |
4097 | our @WAIT_FOR_TICK_BEGIN; |
4007 | |
4098 | |
4008 | sub wait_for_tick { |
4099 | sub wait_for_tick() { |
4009 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4100 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4010 | |
4101 | |
4011 | my $signal = new Coro::Signal; |
4102 | my $signal = new Coro::Signal; |
4012 | push @WAIT_FOR_TICK, $signal; |
4103 | push @WAIT_FOR_TICK, $signal; |
4013 | $signal->wait; |
4104 | $signal->wait; |
4014 | } |
4105 | } |
4015 | |
4106 | |
4016 | sub wait_for_tick_begin { |
4107 | sub wait_for_tick_begin() { |
4017 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4108 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4018 | |
4109 | |
4019 | my $signal = new Coro::Signal; |
4110 | my $signal = new Coro::Signal; |
4020 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4111 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4021 | $signal->wait; |
4112 | $signal->wait; |
… | |
… | |
4108 | IO::AIO::min_parallel 8; |
4199 | IO::AIO::min_parallel 8; |
4109 | IO::AIO::max_poll_time $TICK * 0.1; |
4200 | IO::AIO::max_poll_time $TICK * 0.1; |
4110 | undef $AnyEvent::AIO::WATCHER; |
4201 | undef $AnyEvent::AIO::WATCHER; |
4111 | } |
4202 | } |
4112 | |
4203 | |
4113 | my $_log_backtrace; |
4204 | our $_log_backtrace; |
|
|
4205 | our $_log_backtrace_last; |
4114 | |
4206 | |
4115 | sub _log_backtrace { |
4207 | sub _log_backtrace { |
4116 | my ($msg, @addr) = @_; |
4208 | my ($msg, @addr) = @_; |
4117 | |
4209 | |
4118 | $msg =~ s/\n//; |
4210 | $msg =~ s/\n$//; |
4119 | |
4211 | |
|
|
4212 | if ($_log_backtrace_last eq $msg) { |
|
|
4213 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4214 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4120 | # limit the # of concurrent backtraces |
4215 | # limit the # of concurrent backtraces |
4121 | if ($_log_backtrace < 2) { |
4216 | } elsif ($_log_backtrace < 2) { |
|
|
4217 | $_log_backtrace_last = $msg; |
4122 | ++$_log_backtrace; |
4218 | ++$_log_backtrace; |
4123 | my $perl_bt = Carp::longmess $msg; |
4219 | my $perl_bt = Carp::longmess $msg; |
4124 | async { |
4220 | async { |
4125 | $Coro::current->{desc} = "abt $msg"; |
4221 | $Coro::current->{desc} = "abt $msg"; |
4126 | |
4222 | |
… | |
… | |
4146 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4242 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4147 | --$_log_backtrace; |
4243 | --$_log_backtrace; |
4148 | }; |
4244 | }; |
4149 | } else { |
4245 | } else { |
4150 | LOG llevInfo, "[ABT] $msg\n"; |
4246 | LOG llevInfo, "[ABT] $msg\n"; |
4151 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4247 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4152 | } |
4248 | } |
4153 | } |
4249 | } |
4154 | |
4250 | |
4155 | # load additional modules |
4251 | # load additional modules |
4156 | require "cf/$_.pm" for @EXTRA_MODULES; |
4252 | require "cf/$_.pm" for @EXTRA_MODULES; |