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. |
… | |
… | |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
110 | |
111 | 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; |
112 | |
118 | |
113 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
119 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
120 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
115 | our $NEXT_TICK; |
121 | our $NEXT_TICK; |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
122 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
162 | |
168 | |
163 | our $EMERGENCY_POSITION; |
169 | our $EMERGENCY_POSITION; |
164 | |
170 | |
165 | sub cf::map::normalise; |
171 | sub cf::map::normalise; |
166 | |
172 | |
|
|
173 | sub in_main() { |
|
|
174 | $Coro::current == $Coro::main |
|
|
175 | } |
|
|
176 | |
167 | ############################################################################# |
177 | ############################################################################# |
168 | |
178 | |
169 | %REFLECT = (); |
179 | %REFLECT = (); |
170 | for (@REFLECT) { |
180 | for (@REFLECT) { |
171 | my $reflect = JSON::XS::decode_json $_; |
181 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
242 | |
252 | |
243 | =back |
253 | =back |
244 | |
254 | |
245 | =cut |
255 | =cut |
246 | |
256 | |
|
|
257 | sub error(@) { LOG llevError, join "", @_ } |
|
|
258 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
259 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
260 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
261 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
262 | |
247 | $Coro::State::WARNHOOK = sub { |
263 | $Coro::State::WARNHOOK = sub { |
248 | my $msg = join "", @_; |
264 | my $msg = join "", @_; |
249 | |
265 | |
250 | $msg .= "\n" |
266 | $msg .= "\n" |
251 | unless $msg =~ /\n$/; |
267 | unless $msg =~ /\n$/; |
252 | |
268 | |
253 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
269 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
254 | |
270 | |
255 | LOG llevError, $msg; |
271 | LOG llevWarn, $msg; |
256 | }; |
272 | }; |
257 | |
273 | |
258 | $Coro::State::DIEHOOK = sub { |
274 | $Coro::State::DIEHOOK = sub { |
259 | return unless $^S eq 0; # "eq", not "==" |
275 | return unless $^S eq 0; # "eq", not "==" |
260 | |
276 | |
261 | warn Carp::longmess $_[0]; |
277 | error Carp::longmess $_[0]; |
262 | |
278 | |
263 | if ($Coro::current == $Coro::main) {#d# |
279 | if (in_main) {#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
280 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
265 | return;#d# |
281 | return;#d# |
266 | }#d# |
282 | }#d# |
267 | |
283 | |
268 | # kill coroutine otherwise |
284 | # kill coroutine otherwise |
269 | Coro::terminate |
285 | Coro::terminate |
… | |
… | |
396 | } |
412 | } |
397 | |
413 | |
398 | =item cf::periodic $interval, $cb |
414 | =item cf::periodic $interval, $cb |
399 | |
415 | |
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
416 | Like EV::periodic, but randomly selects a starting point so that the actions |
401 | get spread over timer. |
417 | get spread over time. |
402 | |
418 | |
403 | =cut |
419 | =cut |
404 | |
420 | |
405 | sub periodic($$) { |
421 | sub periodic($$) { |
406 | my ($interval, $cb) = @_; |
422 | my ($interval, $cb) = @_; |
… | |
… | |
423 | |
439 | |
424 | =cut |
440 | =cut |
425 | |
441 | |
426 | our @SLOT_QUEUE; |
442 | our @SLOT_QUEUE; |
427 | our $SLOT_QUEUE; |
443 | our $SLOT_QUEUE; |
|
|
444 | our $SLOT_DECAY = 0.9; |
428 | |
445 | |
429 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
446 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
430 | $SLOT_QUEUE = Coro::async { |
447 | $SLOT_QUEUE = Coro::async { |
431 | $Coro::current->desc ("timeslot manager"); |
448 | $Coro::current->desc ("timeslot manager"); |
432 | |
449 | |
433 | my $signal = new Coro::Signal; |
450 | my $signal = new Coro::Signal; |
|
|
451 | my $busy; |
434 | |
452 | |
435 | while () { |
453 | while () { |
436 | next_job: |
454 | next_job: |
|
|
455 | |
437 | my $avail = cf::till_tick; |
456 | my $avail = cf::till_tick; |
438 | if ($avail > 0.01) { |
457 | |
439 | for (0 .. $#SLOT_QUEUE) { |
458 | for (0 .. $#SLOT_QUEUE) { |
440 | if ($SLOT_QUEUE[$_][0] < $avail) { |
459 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
460 | $busy = 0; |
441 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
461 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
442 | $job->[2]->send; |
462 | $job->[2]->send; |
443 | Coro::cede; |
463 | Coro::cede; |
444 | goto next_job; |
464 | goto next_job; |
445 | } |
465 | } else { |
|
|
466 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
446 | } |
467 | } |
447 | } |
468 | } |
448 | |
469 | |
449 | if (@SLOT_QUEUE) { |
470 | if (@SLOT_QUEUE) { |
450 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
471 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
451 | push @cf::WAIT_FOR_TICK, $signal; |
472 | push @cf::WAIT_FOR_TICK, $signal; |
452 | $signal->wait; |
473 | $signal->wait; |
453 | } else { |
474 | } else { |
|
|
475 | $busy = 0; |
454 | Coro::schedule; |
476 | Coro::schedule; |
455 | } |
477 | } |
456 | } |
478 | } |
457 | }; |
479 | }; |
458 | |
480 | |
459 | sub get_slot($;$$) { |
481 | sub get_slot($;$$) { |
460 | return if tick_inhibit || $Coro::current == $Coro::main; |
482 | return if tick_inhibit || $Coro::current == $Coro::main; |
461 | |
483 | |
462 | my ($time, $pri, $name) = @_; |
484 | my ($time, $pri, $name) = @_; |
463 | |
485 | |
464 | $time = $TICK * .6 if $time > $TICK * .6; |
486 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
487 | |
465 | my $sig = new Coro::Signal; |
488 | my $sig = new Coro::Signal; |
466 | |
489 | |
467 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
490 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
468 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
491 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
469 | $SLOT_QUEUE->ready; |
492 | $SLOT_QUEUE->ready; |
… | |
… | |
495 | =cut |
518 | =cut |
496 | |
519 | |
497 | sub sync_job(&) { |
520 | sub sync_job(&) { |
498 | my ($job) = @_; |
521 | my ($job) = @_; |
499 | |
522 | |
500 | if ($Coro::current == $Coro::main) { |
523 | if (in_main) { |
501 | my $time = EV::time; |
524 | my $time = AE::time; |
502 | |
525 | |
503 | # this is the main coro, too bad, we have to block |
526 | # this is the main coro, too bad, we have to block |
504 | # till the operation succeeds, freezing the server :/ |
527 | # till the operation succeeds, freezing the server :/ |
505 | |
528 | |
506 | LOG llevError, Carp::longmess "sync job";#d# |
529 | #LOG llevError, Carp::longmess "sync job";#d# |
507 | |
530 | |
508 | my $freeze_guard = freeze_mainloop; |
531 | my $freeze_guard = freeze_mainloop; |
509 | |
532 | |
510 | my $busy = 1; |
533 | my $busy = 1; |
511 | my @res; |
534 | my @res; |
512 | |
535 | |
513 | (async { |
536 | (async { |
514 | $Coro::current->desc ("sync job coro"); |
537 | $Coro::current->desc ("sync job coro"); |
515 | @res = eval { $job->() }; |
538 | @res = eval { $job->() }; |
516 | warn $@ if $@; |
539 | error $@ if $@; |
517 | undef $busy; |
540 | undef $busy; |
518 | })->prio (Coro::PRIO_MAX); |
541 | })->prio (Coro::PRIO_MAX); |
519 | |
542 | |
520 | while ($busy) { |
543 | while ($busy) { |
521 | if (Coro::nready) { |
544 | if (Coro::nready) { |
… | |
… | |
523 | } else { |
546 | } else { |
524 | EV::loop EV::LOOP_ONESHOT; |
547 | EV::loop EV::LOOP_ONESHOT; |
525 | } |
548 | } |
526 | } |
549 | } |
527 | |
550 | |
528 | my $time = EV::time - $time; |
551 | my $time = AE::time - $time; |
529 | |
552 | |
530 | $TICK_START += $time; # do not account sync jobs to server load |
553 | $TICK_START += $time; # do not account sync jobs to server load |
531 | |
554 | |
532 | wantarray ? @res : $res[0] |
555 | wantarray ? @res : $res[0] |
533 | } else { |
556 | } else { |
… | |
… | |
577 | reset_signals; |
600 | reset_signals; |
578 | &$cb |
601 | &$cb |
579 | }, @args; |
602 | }, @args; |
580 | |
603 | |
581 | wantarray ? @res : $res[-1] |
604 | wantarray ? @res : $res[-1] |
|
|
605 | } |
|
|
606 | |
|
|
607 | sub objinfo { |
|
|
608 | ( |
|
|
609 | "counter value" => cf::object::object_count, |
|
|
610 | "objects created" => cf::object::create_count, |
|
|
611 | "objects destroyed" => cf::object::destroy_count, |
|
|
612 | "freelist size" => cf::object::free_count, |
|
|
613 | "allocated objects" => cf::object::objects_size, |
|
|
614 | "active objects" => cf::object::actives_size, |
|
|
615 | ) |
582 | } |
616 | } |
583 | |
617 | |
584 | =item $coin = coin_from_name $name |
618 | =item $coin = coin_from_name $name |
585 | |
619 | |
586 | =cut |
620 | =cut |
… | |
… | |
623 | within each server. |
657 | within each server. |
624 | |
658 | |
625 | =cut |
659 | =cut |
626 | |
660 | |
627 | sub db_table($) { |
661 | sub db_table($) { |
|
|
662 | cf::error "db_get called from main context" |
|
|
663 | if $Coro::current == $Coro::main; |
|
|
664 | |
628 | my ($name) = @_; |
665 | my ($name) = @_; |
629 | my $db = BDB::db_create $DB_ENV; |
666 | my $db = BDB::db_create $DB_ENV; |
630 | |
667 | |
631 | eval { |
668 | eval { |
632 | $db->set_flags (BDB::CHKSUM); |
669 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
642 | } |
679 | } |
643 | |
680 | |
644 | our $DB; |
681 | our $DB; |
645 | |
682 | |
646 | sub db_init { |
683 | sub db_init { |
647 | cf::sync_job { |
|
|
648 | $DB ||= db_table "db"; |
684 | $DB ||= db_table "db"; |
649 | }; |
|
|
650 | } |
685 | } |
651 | |
686 | |
652 | sub db_get($$) { |
687 | sub db_get($$) { |
653 | my $key = "$_[0]/$_[1]"; |
688 | my $key = "$_[0]/$_[1]"; |
654 | |
689 | |
655 | cf::sync_job { |
690 | cf::error "db_get called from main context" |
|
|
691 | if $Coro::current == $Coro::main; |
|
|
692 | |
656 | BDB::db_get $DB, undef, $key, my $data; |
693 | BDB::db_get $DB, undef, $key, my $data; |
657 | |
694 | |
658 | $! ? () |
695 | $! ? () |
659 | : $data |
696 | : $data |
660 | } |
|
|
661 | } |
697 | } |
662 | |
698 | |
663 | sub db_put($$$) { |
699 | sub db_put($$$) { |
664 | BDB::dbreq_pri 4; |
700 | BDB::dbreq_pri 4; |
665 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
701 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
721 | |
757 | |
722 | my $t1 = Time::HiRes::time; |
758 | my $t1 = Time::HiRes::time; |
723 | my $data = $process->(\@data); |
759 | my $data = $process->(\@data); |
724 | my $t2 = Time::HiRes::time; |
760 | my $t2 = Time::HiRes::time; |
725 | |
761 | |
726 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
762 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
727 | |
763 | |
728 | db_put cache => "$id/data", $data; |
764 | db_put cache => "$id/data", $data; |
729 | db_put cache => "$id/md5" , $md5; |
765 | db_put cache => "$id/md5" , $md5; |
730 | db_put cache => "$id/meta", $meta; |
766 | db_put cache => "$id/meta", $meta; |
731 | |
767 | |
… | |
… | |
741 | |
777 | |
742 | =cut |
778 | =cut |
743 | |
779 | |
744 | sub datalog($@) { |
780 | sub datalog($@) { |
745 | my ($type, %kv) = @_; |
781 | my ($type, %kv) = @_; |
746 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
782 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
747 | } |
783 | } |
748 | |
784 | |
749 | =back |
785 | =back |
750 | |
786 | |
751 | =cut |
787 | =cut |
… | |
… | |
946 | |
982 | |
947 | } elsif (exists $cb_id{$type}) { |
983 | } elsif (exists $cb_id{$type}) { |
948 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
984 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
949 | |
985 | |
950 | } elsif (ref $type) { |
986 | } elsif (ref $type) { |
951 | warn "attaching objects not supported, ignoring.\n"; |
987 | error "attaching objects not supported, ignoring.\n"; |
952 | |
988 | |
953 | } else { |
989 | } else { |
954 | shift @arg; |
990 | shift @arg; |
955 | warn "attach argument '$type' not supported, ignoring.\n"; |
991 | error "attach argument '$type' not supported, ignoring.\n"; |
956 | } |
992 | } |
957 | } |
993 | } |
958 | } |
994 | } |
959 | |
995 | |
960 | sub _object_attach { |
996 | sub _object_attach { |
… | |
… | |
970 | _attach $registry, $klass, @attach; |
1006 | _attach $registry, $klass, @attach; |
971 | } |
1007 | } |
972 | |
1008 | |
973 | $obj->{$name} = \%arg; |
1009 | $obj->{$name} = \%arg; |
974 | } else { |
1010 | } else { |
975 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1011 | info "object uses attachment '$name' which is not available, postponing.\n"; |
976 | } |
1012 | } |
977 | |
1013 | |
978 | $obj->{_attachment}{$name} = undef; |
1014 | $obj->{_attachment}{$name} = undef; |
979 | } |
1015 | } |
980 | |
1016 | |
… | |
… | |
1039 | |
1075 | |
1040 | for (@$callbacks) { |
1076 | for (@$callbacks) { |
1041 | eval { &{$_->[1]} }; |
1077 | eval { &{$_->[1]} }; |
1042 | |
1078 | |
1043 | if ($@) { |
1079 | if ($@) { |
1044 | warn "$@"; |
|
|
1045 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1080 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1046 | override; |
1081 | override; |
1047 | } |
1082 | } |
1048 | |
1083 | |
1049 | return 1 if $override; |
1084 | return 1 if $override; |
1050 | } |
1085 | } |
… | |
… | |
1129 | for (@$attach) { |
1164 | for (@$attach) { |
1130 | my ($klass, @attach) = @$_; |
1165 | my ($klass, @attach) = @$_; |
1131 | _attach $registry, $klass, @attach; |
1166 | _attach $registry, $klass, @attach; |
1132 | } |
1167 | } |
1133 | } else { |
1168 | } else { |
1134 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1169 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1135 | } |
1170 | } |
1136 | } |
1171 | } |
1137 | } |
1172 | } |
1138 | |
1173 | |
1139 | cf::attachable->attach ( |
1174 | cf::attachable->attach ( |
… | |
… | |
1166 | my ($filename, $rdata, $objs) = @_; |
1201 | my ($filename, $rdata, $objs) = @_; |
1167 | |
1202 | |
1168 | sync_job { |
1203 | sync_job { |
1169 | if (length $$rdata) { |
1204 | if (length $$rdata) { |
1170 | utf8::decode (my $decname = $filename); |
1205 | utf8::decode (my $decname = $filename); |
1171 | warn sprintf "saving %s (%d,%d)\n", |
1206 | trace sprintf "saving %s (%d,%d)\n", |
1172 | $decname, length $$rdata, scalar @$objs; |
1207 | $decname, length $$rdata, scalar @$objs |
|
|
1208 | if $VERBOSE_IO; |
1173 | |
1209 | |
1174 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1210 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1175 | aio_chmod $fh, SAVE_MODE; |
1211 | aio_chmod $fh, SAVE_MODE; |
1176 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1212 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1177 | if ($cf::USE_FSYNC) { |
1213 | if ($cf::USE_FSYNC) { |
… | |
… | |
1199 | aio_rename "$filename~", $filename; |
1235 | aio_rename "$filename~", $filename; |
1200 | |
1236 | |
1201 | $filename =~ s%/[^/]+$%%; |
1237 | $filename =~ s%/[^/]+$%%; |
1202 | aio_pathsync $filename if $cf::USE_FSYNC; |
1238 | aio_pathsync $filename if $cf::USE_FSYNC; |
1203 | } else { |
1239 | } else { |
1204 | warn "unable to save objects: $filename~: $!\n"; |
1240 | error "unable to save objects: $filename~: $!\n"; |
1205 | } |
1241 | } |
1206 | } else { |
1242 | } else { |
1207 | aio_unlink $filename; |
1243 | aio_unlink $filename; |
1208 | aio_unlink "$filename.pst"; |
1244 | aio_unlink "$filename.pst"; |
1209 | } |
1245 | } |
… | |
… | |
1233 | my $st = eval { Coro::Storable::thaw $av }; |
1269 | my $st = eval { Coro::Storable::thaw $av }; |
1234 | $av = $st->{objs}; |
1270 | $av = $st->{objs}; |
1235 | } |
1271 | } |
1236 | |
1272 | |
1237 | utf8::decode (my $decname = $filename); |
1273 | utf8::decode (my $decname = $filename); |
1238 | warn sprintf "loading %s (%d,%d)\n", |
1274 | trace sprintf "loading %s (%d,%d)\n", |
1239 | $decname, length $data, scalar @{$av || []}; |
1275 | $decname, length $data, scalar @{$av || []} |
|
|
1276 | if $VERBOSE_IO; |
1240 | |
1277 | |
1241 | ($data, $av) |
1278 | ($data, $av) |
1242 | } |
1279 | } |
1243 | |
1280 | |
1244 | =head2 COMMAND CALLBACKS |
1281 | =head2 COMMAND CALLBACKS |
… | |
… | |
1303 | } |
1340 | } |
1304 | |
1341 | |
1305 | use File::Glob (); |
1342 | use File::Glob (); |
1306 | |
1343 | |
1307 | cf::player->attach ( |
1344 | cf::player->attach ( |
1308 | on_command => sub { |
1345 | on_unknown_command => sub { |
1309 | my ($pl, $name, $params) = @_; |
1346 | my ($pl, $name, $params) = @_; |
1310 | |
1347 | |
1311 | my $cb = $COMMAND{$name} |
1348 | my $cb = $COMMAND{$name} |
1312 | or return; |
1349 | or return; |
1313 | |
1350 | |
… | |
… | |
1336 | |
1373 | |
1337 | $pl->ext_reply ($reply, @reply) |
1374 | $pl->ext_reply ($reply, @reply) |
1338 | if $reply; |
1375 | if $reply; |
1339 | |
1376 | |
1340 | } else { |
1377 | } else { |
1341 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1378 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1342 | } |
1379 | } |
1343 | |
1380 | |
1344 | cf::override; |
1381 | cf::override; |
1345 | }, |
1382 | }, |
1346 | ); |
1383 | ); |
… | |
… | |
1357 | |
1394 | |
1358 | $grp |
1395 | $grp |
1359 | } |
1396 | } |
1360 | |
1397 | |
1361 | sub load_extensions { |
1398 | sub load_extensions { |
|
|
1399 | info "loading extensions..."; |
|
|
1400 | |
1362 | cf::sync_job { |
1401 | cf::sync_job { |
1363 | my %todo; |
1402 | my %todo; |
1364 | |
1403 | |
1365 | for my $path (<$LIBDIR/*.ext>) { |
1404 | for my $path (<$LIBDIR/*.ext>) { |
1366 | next unless -r $path; |
1405 | next unless -r $path; |
… | |
… | |
1392 | . "\n};\n1"; |
1431 | . "\n};\n1"; |
1393 | |
1432 | |
1394 | $todo{$base} = \%ext; |
1433 | $todo{$base} = \%ext; |
1395 | } |
1434 | } |
1396 | |
1435 | |
|
|
1436 | my $pass = 0; |
1397 | my %done; |
1437 | my %done; |
1398 | while (%todo) { |
1438 | while (%todo) { |
1399 | my $progress; |
1439 | my $progress; |
1400 | |
1440 | |
|
|
1441 | ++$pass; |
|
|
1442 | |
|
|
1443 | ext: |
1401 | while (my ($k, $v) = each %todo) { |
1444 | while (my ($k, $v) = each %todo) { |
1402 | for (split /,\s*/, $v->{meta}{depends}) { |
1445 | for (split /,\s*/, $v->{meta}{depends}) { |
1403 | goto skip |
1446 | next ext |
1404 | unless exists $done{$_}; |
1447 | unless exists $done{$_}; |
1405 | } |
1448 | } |
1406 | |
1449 | |
1407 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1450 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1408 | |
1451 | |
1409 | unless (eval $v->{source}) { |
1452 | my $active = eval $v->{source}; |
|
|
1453 | |
|
|
1454 | if (length $@) { |
1410 | my $msg = $@ ? "$v->{path}: $@\n" |
1455 | error "$v->{path}: $@\n"; |
1411 | : "$v->{base}: extension inactive.\n"; |
|
|
1412 | |
1456 | |
1413 | if (exists $v->{meta}{mandatory}) { |
|
|
1414 | warn $msg; |
|
|
1415 | cf::cleanup "mandatory extension failed to load, exiting."; |
1457 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1416 | } |
1458 | if exists $v->{meta}{mandatory}; |
1417 | |
1459 | |
1418 | warn $msg; |
1460 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1461 | delete $todo{$k}; |
|
|
1462 | } else { |
|
|
1463 | $done{$k} = delete $todo{$k}; |
|
|
1464 | push @EXTS, $v->{pkg}; |
|
|
1465 | $progress = 1; |
|
|
1466 | |
|
|
1467 | info "$v->{base}: extension inactive.\n" |
|
|
1468 | unless $active; |
1419 | } |
1469 | } |
1420 | |
|
|
1421 | $done{$k} = delete $todo{$k}; |
|
|
1422 | push @EXTS, $v->{pkg}; |
|
|
1423 | $progress = 1; |
|
|
1424 | } |
1470 | } |
1425 | |
1471 | |
1426 | skip: |
1472 | unless ($progress) { |
1427 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1473 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1428 | unless $progress; |
1474 | |
|
|
1475 | while (my ($k, $v) = each %todo) { |
|
|
1476 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1477 | if exists $v->{meta}{mandatory}; |
|
|
1478 | } |
|
|
1479 | } |
1429 | } |
1480 | } |
1430 | }; |
1481 | }; |
1431 | } |
1482 | } |
1432 | |
1483 | |
1433 | ############################################################################# |
1484 | ############################################################################# |
… | |
… | |
1517 | $cf::PLAYER{$login} = $pl |
1568 | $cf::PLAYER{$login} = $pl |
1518 | } |
1569 | } |
1519 | } |
1570 | } |
1520 | } |
1571 | } |
1521 | |
1572 | |
|
|
1573 | cf::player->attach ( |
|
|
1574 | on_load => sub { |
|
|
1575 | my ($pl, $path) = @_; |
|
|
1576 | |
|
|
1577 | # restore slots saved in save, below |
|
|
1578 | my $slots = delete $pl->{_slots}; |
|
|
1579 | |
|
|
1580 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1581 | $pl->combat_ob ($slots->[1]); |
|
|
1582 | $pl->ranged_ob ($slots->[2]); |
|
|
1583 | }, |
|
|
1584 | ); |
|
|
1585 | |
1522 | sub save($) { |
1586 | sub save($) { |
1523 | my ($pl) = @_; |
1587 | my ($pl) = @_; |
1524 | |
1588 | |
1525 | return if $pl->{deny_save}; |
1589 | return if $pl->{deny_save}; |
1526 | |
1590 | |
… | |
… | |
1531 | |
1595 | |
1532 | aio_mkdir playerdir $pl, 0770; |
1596 | aio_mkdir playerdir $pl, 0770; |
1533 | $pl->{last_save} = $cf::RUNTIME; |
1597 | $pl->{last_save} = $cf::RUNTIME; |
1534 | |
1598 | |
1535 | cf::get_slot 0.01; |
1599 | cf::get_slot 0.01; |
|
|
1600 | |
|
|
1601 | # save slots, to be restored later |
|
|
1602 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1536 | |
1603 | |
1537 | $pl->save_pl ($path); |
1604 | $pl->save_pl ($path); |
1538 | cf::cede_to_tick; |
1605 | cf::cede_to_tick; |
1539 | } |
1606 | } |
1540 | |
1607 | |
… | |
… | |
1577 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1644 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1578 | |
1645 | |
1579 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1646 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1580 | $pl->deactivate; |
1647 | $pl->deactivate; |
1581 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1648 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1582 | $pl->ob->check_score; |
|
|
1583 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1649 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1584 | $pl->ns->destroy if $pl->ns; |
1650 | $pl->ns->destroy if $pl->ns; |
1585 | |
1651 | |
1586 | my $path = playerdir $pl; |
1652 | my $path = playerdir $pl; |
1587 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1653 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1642 | \@logins |
1708 | \@logins |
1643 | } |
1709 | } |
1644 | |
1710 | |
1645 | =item $player->maps |
1711 | =item $player->maps |
1646 | |
1712 | |
|
|
1713 | =item cf::player::maps $login |
|
|
1714 | |
1647 | Returns an arrayref of map paths that are private for this |
1715 | Returns an arrayref of map paths that are private for this |
1648 | player. May block. |
1716 | player. May block. |
1649 | |
1717 | |
1650 | =cut |
1718 | =cut |
1651 | |
1719 | |
… | |
… | |
1713 | =cut |
1781 | =cut |
1714 | |
1782 | |
1715 | sub find_by_path($) { |
1783 | sub find_by_path($) { |
1716 | my ($path) = @_; |
1784 | my ($path) = @_; |
1717 | |
1785 | |
|
|
1786 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1787 | |
1718 | my ($match, $specificity); |
1788 | my ($match, $specificity); |
1719 | |
1789 | |
1720 | for my $region (list) { |
1790 | for my $region (list) { |
1721 | if ($region->{match} && $path =~ $region->{match}) { |
1791 | if ($region->{match} && $path =~ $region->{match}) { |
1722 | ($match, $specificity) = ($region, $region->specificity) |
1792 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1753 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1823 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1754 | |
1824 | |
1755 | # mit "rum" bekleckern, nicht |
1825 | # mit "rum" bekleckern, nicht |
1756 | $self->_create_random_map ( |
1826 | $self->_create_random_map ( |
1757 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1827 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1758 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1828 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1759 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1829 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1760 | $rmp->{exit_on_final_map}, |
1830 | $rmp->{exit_on_final_map}, |
1761 | $rmp->{xsize}, $rmp->{ysize}, |
1831 | $rmp->{xsize}, $rmp->{ysize}, |
1762 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1832 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1763 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1833 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
1785 | |
1855 | |
1786 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1856 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1787 | } |
1857 | } |
1788 | |
1858 | |
1789 | # also paths starting with '/' |
1859 | # also paths starting with '/' |
1790 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1860 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1791 | |
1861 | |
1792 | sub thawer_merge { |
1862 | sub thawer_merge { |
1793 | my ($self, $merge) = @_; |
1863 | my ($self, $merge) = @_; |
1794 | |
1864 | |
1795 | # we have to keep some variables in memory intact |
1865 | # we have to keep some variables in memory intact |
… | |
… | |
2077 | } |
2147 | } |
2078 | |
2148 | |
2079 | $self->post_load; |
2149 | $self->post_load; |
2080 | } |
2150 | } |
2081 | |
2151 | |
|
|
2152 | # customize the map for a given player, i.e. |
|
|
2153 | # return the _real_ map. used by e.g. per-player |
|
|
2154 | # maps to change the path to ~playername/mappath |
2082 | sub customise_for { |
2155 | sub customise_for { |
2083 | my ($self, $ob) = @_; |
2156 | my ($self, $ob) = @_; |
2084 | |
2157 | |
2085 | return find "~" . $ob->name . "/" . $self->{path} |
2158 | return find "~" . $ob->name . "/" . $self->{path} |
2086 | if $self->per_player; |
2159 | if $self->per_player; |
… | |
… | |
2102 | or next; |
2175 | or next; |
2103 | $neigh = find $neigh, $map |
2176 | $neigh = find $neigh, $map |
2104 | or next; |
2177 | or next; |
2105 | $neigh->load; |
2178 | $neigh->load; |
2106 | |
2179 | |
|
|
2180 | # now find the diagonal neighbours |
2107 | push @neigh, |
2181 | push @neigh, |
2108 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2182 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2109 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2183 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2110 | } |
2184 | } |
2111 | |
2185 | |
… | |
… | |
2118 | } |
2192 | } |
2119 | |
2193 | |
2120 | sub find_sync { |
2194 | sub find_sync { |
2121 | my ($path, $origin) = @_; |
2195 | my ($path, $origin) = @_; |
2122 | |
2196 | |
2123 | cf::sync_job { find $path, $origin } |
2197 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2198 | if $Coro::current == $Coro::main; |
|
|
2199 | |
|
|
2200 | find $path, $origin |
2124 | } |
2201 | } |
2125 | |
2202 | |
2126 | sub do_load_sync { |
2203 | sub do_load_sync { |
2127 | my ($map) = @_; |
2204 | my ($map) = @_; |
2128 | |
2205 | |
2129 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2206 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2130 | if $Coro::current == $Coro::main; |
2207 | if $Coro::current == $Coro::main; |
2131 | |
2208 | |
2132 | cf::sync_job { $map->load }; |
2209 | $map->load; |
2133 | } |
2210 | } |
2134 | |
2211 | |
2135 | our %MAP_PREFETCH; |
2212 | our %MAP_PREFETCH; |
2136 | our $MAP_PREFETCHER = undef; |
2213 | our $MAP_PREFETCHER = undef; |
2137 | |
2214 | |
… | |
… | |
2163 | $MAP_PREFETCHER->prio (6); |
2240 | $MAP_PREFETCHER->prio (6); |
2164 | |
2241 | |
2165 | () |
2242 | () |
2166 | } |
2243 | } |
2167 | |
2244 | |
|
|
2245 | # common code, used by both ->save and ->swapout |
2168 | sub save { |
2246 | sub _save { |
2169 | my ($self) = @_; |
2247 | my ($self) = @_; |
2170 | |
|
|
2171 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2172 | |
2248 | |
2173 | $self->{last_save} = $cf::RUNTIME; |
2249 | $self->{last_save} = $cf::RUNTIME; |
2174 | |
2250 | |
2175 | return unless $self->dirty; |
2251 | return unless $self->dirty; |
2176 | |
2252 | |
… | |
… | |
2196 | } else { |
2272 | } else { |
2197 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2273 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2198 | } |
2274 | } |
2199 | } |
2275 | } |
2200 | |
2276 | |
|
|
2277 | sub save { |
|
|
2278 | my ($self) = @_; |
|
|
2279 | |
|
|
2280 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2281 | |
|
|
2282 | $self->_save; |
|
|
2283 | } |
|
|
2284 | |
2201 | sub swap_out { |
2285 | sub swap_out { |
2202 | my ($self) = @_; |
2286 | my ($self) = @_; |
2203 | |
2287 | |
2204 | # save first because save cedes |
|
|
2205 | $self->save; |
|
|
2206 | |
|
|
2207 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2288 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2208 | |
2289 | |
2209 | return if $self->players; |
|
|
2210 | return if $self->in_memory != cf::MAP_ACTIVE; |
2290 | return if $self->in_memory != cf::MAP_ACTIVE; |
2211 | return if $self->{deny_save}; |
2291 | return if $self->{deny_save}; |
|
|
2292 | return if $self->players; |
2212 | |
2293 | |
|
|
2294 | # first deactivate the map and "unlink" it from the core |
|
|
2295 | $self->deactivate; |
|
|
2296 | $_->clear_links_to ($self) for values %cf::MAP; |
2213 | $self->in_memory (cf::MAP_SWAPPED); |
2297 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2298 | |
|
|
2299 | # then atomically save |
|
|
2300 | $self->_save; |
|
|
2301 | |
|
|
2302 | # then free the map |
|
|
2303 | $self->clear; |
|
|
2304 | } |
|
|
2305 | |
|
|
2306 | sub reset_at { |
|
|
2307 | my ($self) = @_; |
|
|
2308 | |
|
|
2309 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2310 | return 1e99 if $self->{deny_reset}; |
|
|
2311 | |
|
|
2312 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2313 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2314 | |
|
|
2315 | $time + $to |
|
|
2316 | } |
|
|
2317 | |
|
|
2318 | sub should_reset { |
|
|
2319 | my ($self) = @_; |
|
|
2320 | |
|
|
2321 | $self->reset_at <= $cf::RUNTIME |
|
|
2322 | } |
|
|
2323 | |
|
|
2324 | sub reset { |
|
|
2325 | my ($self) = @_; |
|
|
2326 | |
|
|
2327 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2328 | |
|
|
2329 | return if $self->players; |
|
|
2330 | |
|
|
2331 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2332 | |
|
|
2333 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2334 | |
|
|
2335 | # need to save uniques path |
|
|
2336 | unless ($self->{deny_save}) { |
|
|
2337 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2338 | |
|
|
2339 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2340 | if $uniq; |
|
|
2341 | } |
|
|
2342 | |
|
|
2343 | delete $cf::MAP{$self->path}; |
2214 | |
2344 | |
2215 | $self->deactivate; |
2345 | $self->deactivate; |
2216 | $_->clear_links_to ($self) for values %cf::MAP; |
2346 | $_->clear_links_to ($self) for values %cf::MAP; |
2217 | $self->clear; |
2347 | $self->clear; |
2218 | } |
|
|
2219 | |
|
|
2220 | sub reset_at { |
|
|
2221 | my ($self) = @_; |
|
|
2222 | |
|
|
2223 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2224 | return 1e99 if $self->{deny_reset}; |
|
|
2225 | |
|
|
2226 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2227 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2228 | |
|
|
2229 | $time + $to |
|
|
2230 | } |
|
|
2231 | |
|
|
2232 | sub should_reset { |
|
|
2233 | my ($self) = @_; |
|
|
2234 | |
|
|
2235 | $self->reset_at <= $cf::RUNTIME |
|
|
2236 | } |
|
|
2237 | |
|
|
2238 | sub reset { |
|
|
2239 | my ($self) = @_; |
|
|
2240 | |
|
|
2241 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2242 | |
|
|
2243 | return if $self->players; |
|
|
2244 | |
|
|
2245 | warn "resetting map ", $self->path, "\n"; |
|
|
2246 | |
|
|
2247 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2248 | |
|
|
2249 | # need to save uniques path |
|
|
2250 | unless ($self->{deny_save}) { |
|
|
2251 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2252 | |
|
|
2253 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2254 | if $uniq; |
|
|
2255 | } |
|
|
2256 | |
|
|
2257 | delete $cf::MAP{$self->path}; |
|
|
2258 | |
|
|
2259 | $self->deactivate; |
|
|
2260 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2261 | $self->clear; |
|
|
2262 | |
2348 | |
2263 | $self->unlink_save; |
2349 | $self->unlink_save; |
2264 | $self->destroy; |
2350 | $self->destroy; |
2265 | } |
2351 | } |
2266 | |
2352 | |
… | |
… | |
2274 | |
2360 | |
2275 | delete $cf::MAP{$self->path}; |
2361 | delete $cf::MAP{$self->path}; |
2276 | |
2362 | |
2277 | $self->unlink_save; |
2363 | $self->unlink_save; |
2278 | |
2364 | |
2279 | bless $self, "cf::map"; |
2365 | bless $self, "cf::map::wrap"; |
2280 | delete $self->{deny_reset}; |
2366 | delete $self->{deny_reset}; |
2281 | $self->{deny_save} = 1; |
2367 | $self->{deny_save} = 1; |
2282 | $self->reset_timeout (1); |
2368 | $self->reset_timeout (1); |
2283 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2369 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2284 | |
2370 | |
… | |
… | |
2514 | |
2600 | |
2515 | Freezes the player and moves him/her to a special map (C<{link}>). |
2601 | Freezes the player and moves him/her to a special map (C<{link}>). |
2516 | |
2602 | |
2517 | The player should be reasonably safe there for short amounts of time (e.g. |
2603 | The player should be reasonably safe there for short amounts of time (e.g. |
2518 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2604 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2519 | though, as the palyer cannot control the character while it is on the link |
2605 | though, as the player cannot control the character while it is on the link |
2520 | map. |
2606 | map. |
2521 | |
2607 | |
2522 | Will never block. |
2608 | Will never block. |
2523 | |
2609 | |
2524 | =item $player_object->leave_link ($map, $x, $y) |
2610 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2545 | sub cf::object::player::enter_link { |
2631 | sub cf::object::player::enter_link { |
2546 | my ($self) = @_; |
2632 | my ($self) = @_; |
2547 | |
2633 | |
2548 | $self->deactivate_recursive; |
2634 | $self->deactivate_recursive; |
2549 | |
2635 | |
|
|
2636 | ++$self->{_link_recursion}; |
|
|
2637 | |
2550 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2638 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2551 | |
2639 | |
2552 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2640 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2553 | if $self->map && $self->map->{path} ne "{link}"; |
2641 | if $self->map && $self->map->{path} ne "{link}"; |
2554 | |
2642 | |
2555 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2643 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2556 | } |
2644 | } |
2557 | |
2645 | |
2558 | sub cf::object::player::leave_link { |
2646 | sub cf::object::player::leave_link { |
2559 | my ($self, $map, $x, $y) = @_; |
2647 | my ($self, $map, $x, $y) = @_; |
2560 | |
2648 | |
… | |
… | |
2585 | $map->load_neighbours; |
2673 | $map->load_neighbours; |
2586 | |
2674 | |
2587 | return unless $self->contr->active; |
2675 | return unless $self->contr->active; |
2588 | |
2676 | |
2589 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2677 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2590 | $self->enter_map ($map, $x, $y); |
2678 | if ($self->enter_map ($map, $x, $y)) { |
2591 | |
2679 | # entering was successful |
|
|
2680 | delete $self->{_link_recursion}; |
2592 | # only activate afterwards, to support waiting in hooks |
2681 | # only activate afterwards, to support waiting in hooks |
2593 | $self->activate_recursive; |
2682 | $self->activate_recursive; |
2594 | } |
2683 | } |
2595 | |
2684 | |
|
|
2685 | } |
|
|
2686 | |
2596 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2687 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2597 | |
2688 | |
2598 | Moves the player to the given map-path and coordinates by first freezing |
2689 | Moves the player to the given map-path and coordinates by first freezing |
2599 | her, loading and preparing them map, calling the provided $check callback |
2690 | her, loading and preparing them map, calling the provided $check callback |
2600 | that has to return the map if sucecssful, and then unfreezes the player on |
2691 | that has to return the map if sucecssful, and then unfreezes the player on |
2601 | the new (success) or old (failed) map position. In either case, $done will |
2692 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2608 | |
2699 | |
2609 | our $GOTOGEN; |
2700 | our $GOTOGEN; |
2610 | |
2701 | |
2611 | sub cf::object::player::goto { |
2702 | sub cf::object::player::goto { |
2612 | my ($self, $path, $x, $y, $check, $done) = @_; |
2703 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2704 | |
|
|
2705 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2706 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2707 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2708 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2709 | } |
2613 | |
2710 | |
2614 | # do generation counting so two concurrent goto's will be executed in-order |
2711 | # do generation counting so two concurrent goto's will be executed in-order |
2615 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2712 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2616 | |
2713 | |
2617 | $self->enter_link; |
2714 | $self->enter_link; |
… | |
… | |
2641 | my $map = eval { |
2738 | my $map = eval { |
2642 | my $map = defined $path ? cf::map::find $path : undef; |
2739 | my $map = defined $path ? cf::map::find $path : undef; |
2643 | |
2740 | |
2644 | if ($map) { |
2741 | if ($map) { |
2645 | $map = $map->customise_for ($self); |
2742 | $map = $map->customise_for ($self); |
2646 | $map = $check->($map) if $check && $map; |
2743 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2647 | } else { |
2744 | } else { |
2648 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2745 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2649 | } |
2746 | } |
2650 | |
2747 | |
2651 | $map |
2748 | $map |
… | |
… | |
2659 | if ($gen == $self->{_goto_generation}) { |
2756 | if ($gen == $self->{_goto_generation}) { |
2660 | delete $self->{_goto_generation}; |
2757 | delete $self->{_goto_generation}; |
2661 | $self->leave_link ($map, $x, $y); |
2758 | $self->leave_link ($map, $x, $y); |
2662 | } |
2759 | } |
2663 | |
2760 | |
2664 | $done->() if $done; |
2761 | $done->($self) if $done; |
2665 | })->prio (1); |
2762 | })->prio (1); |
2666 | } |
2763 | } |
2667 | |
2764 | |
2668 | =item $player_object->enter_exit ($exit_object) |
2765 | =item $player_object->enter_exit ($exit_object) |
2669 | |
2766 | |
… | |
… | |
2762 | $self->message ("Something went wrong deep within the deliantra server. " |
2859 | $self->message ("Something went wrong deep within the deliantra server. " |
2763 | . "I'll try to bring you back to the map you were before. " |
2860 | . "I'll try to bring you back to the map you were before. " |
2764 | . "Please report this to the dungeon master!", |
2861 | . "Please report this to the dungeon master!", |
2765 | cf::NDI_UNIQUE | cf::NDI_RED); |
2862 | cf::NDI_UNIQUE | cf::NDI_RED); |
2766 | |
2863 | |
2767 | warn "ERROR in enter_exit: $@"; |
2864 | error "ERROR in enter_exit: $@"; |
2768 | $self->leave_link; |
2865 | $self->leave_link; |
2769 | } |
2866 | } |
2770 | })->prio (1); |
2867 | })->prio (1); |
2771 | } |
2868 | } |
2772 | |
2869 | |
… | |
… | |
3085 | |
3182 | |
3086 | $ns->ext_reply ($reply, @reply) |
3183 | $ns->ext_reply ($reply, @reply) |
3087 | if $reply; |
3184 | if $reply; |
3088 | |
3185 | |
3089 | } else { |
3186 | } else { |
3090 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3187 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3091 | } |
3188 | } |
3092 | |
3189 | |
3093 | cf::override; |
3190 | cf::override; |
3094 | }, |
3191 | }, |
3095 | ); |
3192 | ); |
… | |
… | |
3115 | |
3212 | |
3116 | $coro |
3213 | $coro |
3117 | } |
3214 | } |
3118 | |
3215 | |
3119 | cf::client->attach ( |
3216 | cf::client->attach ( |
3120 | on_destroy => sub { |
3217 | on_client_destroy => sub { |
3121 | my ($ns) = @_; |
3218 | my ($ns) = @_; |
3122 | |
3219 | |
3123 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3220 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3124 | }, |
3221 | }, |
3125 | ); |
3222 | ); |
… | |
… | |
3225 | local @cf::_safe_eval_args = values %vars; |
3322 | local @cf::_safe_eval_args = values %vars; |
3226 | @res = wantarray ? eval eval : scalar eval $eval; |
3323 | @res = wantarray ? eval eval : scalar eval $eval; |
3227 | } |
3324 | } |
3228 | |
3325 | |
3229 | if ($@) { |
3326 | if ($@) { |
3230 | warn "$@"; |
3327 | warn "$@", |
3231 | warn "while executing safe code '$code'\n"; |
3328 | "while executing safe code '$code'\n", |
3232 | warn "with arguments " . (join " ", %vars) . "\n"; |
3329 | "with arguments " . (join " ", %vars) . "\n"; |
3233 | } |
3330 | } |
3234 | |
3331 | |
3235 | wantarray ? @res : $res[0] |
3332 | wantarray ? @res : $res[0] |
3236 | } |
3333 | } |
3237 | |
3334 | |
… | |
… | |
3271 | # for this (global event?) |
3368 | # for this (global event?) |
3272 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3369 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3273 | |
3370 | |
3274 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3371 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3275 | |
3372 | |
3276 | warn "loading facedata from $path\n"; |
3373 | trace "loading facedata from $path\n"; |
3277 | |
3374 | |
3278 | my $facedata; |
3375 | my $facedata; |
3279 | 0 < aio_load $path, $facedata |
3376 | 0 < aio_load $path, $facedata |
3280 | or die "$path: $!"; |
3377 | or die "$path: $!"; |
3281 | |
3378 | |
… | |
… | |
3315 | |
3412 | |
3316 | if (my $smooth = cf::face::find $info->{smooth}) { |
3413 | if (my $smooth = cf::face::find $info->{smooth}) { |
3317 | cf::face::set_smooth $idx, $smooth; |
3414 | cf::face::set_smooth $idx, $smooth; |
3318 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3415 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3319 | } else { |
3416 | } else { |
3320 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3417 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3321 | } |
3418 | } |
3322 | |
3419 | |
3323 | cf::cede_to_tick; |
3420 | cf::cede_to_tick; |
3324 | } |
3421 | } |
3325 | } |
3422 | } |
… | |
… | |
3343 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3440 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3344 | |
3441 | |
3345 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3442 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3346 | cf::face::set_type $idx, $info->{type}; |
3443 | cf::face::set_type $idx, $info->{type}; |
3347 | } else { |
3444 | } else { |
3348 | $RESOURCE{$name} = $info; |
3445 | $RESOURCE{$name} = $info; # unused |
3349 | } |
3446 | } |
3350 | |
3447 | |
3351 | cf::cede_to_tick; |
3448 | cf::cede_to_tick; |
3352 | } |
3449 | } |
3353 | } |
3450 | } |
3354 | |
3451 | |
3355 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3452 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3356 | |
3453 | |
3357 | 1 |
3454 | 1 |
3358 | } |
3455 | } |
3359 | |
|
|
3360 | cf::global->attach (on_resource_update => sub { |
|
|
3361 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3362 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3363 | |
|
|
3364 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3365 | my $sound = $soundconf->{compat}[$_] |
|
|
3366 | or next; |
|
|
3367 | |
|
|
3368 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3369 | cf::sound::set $sound->[0] => $face; |
|
|
3370 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3371 | } |
|
|
3372 | |
|
|
3373 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3374 | my $face = cf::face::find "sound/$v"; |
|
|
3375 | cf::sound::set $k => $face; |
|
|
3376 | } |
|
|
3377 | } |
|
|
3378 | }); |
|
|
3379 | |
3456 | |
3380 | register_exticmd fx_want => sub { |
3457 | register_exticmd fx_want => sub { |
3381 | my ($ns, $want) = @_; |
3458 | my ($ns, $want) = @_; |
3382 | |
3459 | |
3383 | while (my ($k, $v) = each %$want) { |
3460 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3422 | sub reload_treasures { |
3499 | sub reload_treasures { |
3423 | load_resource_file "$DATADIR/treasures" |
3500 | load_resource_file "$DATADIR/treasures" |
3424 | or die "unable to load treasurelists\n"; |
3501 | or die "unable to load treasurelists\n"; |
3425 | } |
3502 | } |
3426 | |
3503 | |
|
|
3504 | sub reload_sound { |
|
|
3505 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3506 | |
|
|
3507 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3508 | or die "$DATADIR/sound $!"; |
|
|
3509 | |
|
|
3510 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
|
|
3511 | |
|
|
3512 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3513 | my $sound = $soundconf->{compat}[$_] |
|
|
3514 | or next; |
|
|
3515 | |
|
|
3516 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3517 | cf::sound::set $sound->[0] => $face; |
|
|
3518 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3519 | } |
|
|
3520 | |
|
|
3521 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3522 | my $face = cf::face::find "sound/$v"; |
|
|
3523 | cf::sound::set $k => $face; |
|
|
3524 | } |
|
|
3525 | } |
|
|
3526 | |
3427 | sub reload_resources { |
3527 | sub reload_resources { |
3428 | warn "reloading resource files...\n"; |
3528 | trace "reloading resource files...\n"; |
3429 | |
3529 | |
3430 | reload_facedata; |
3530 | reload_facedata; |
|
|
3531 | reload_sound; |
3431 | reload_archetypes; |
3532 | reload_archetypes; |
3432 | reload_regions; |
3533 | reload_regions; |
3433 | reload_treasures; |
3534 | reload_treasures; |
3434 | |
3535 | |
3435 | warn "finished reloading resource files\n"; |
3536 | trace "finished reloading resource files\n"; |
3436 | } |
3537 | } |
3437 | |
3538 | |
3438 | sub reload_config { |
3539 | sub reload_config { |
3439 | warn "reloading config file...\n"; |
3540 | trace "reloading config file...\n"; |
3440 | |
3541 | |
3441 | open my $fh, "<:utf8", "$CONFDIR/config" |
3542 | open my $fh, "<:utf8", "$CONFDIR/config" |
3442 | or return; |
3543 | or return; |
3443 | |
3544 | |
3444 | local $/; |
3545 | local $/; |
3445 | *CFG = YAML::XS::Load scalar <$fh>; |
3546 | *CFG = YAML::XS::Load scalar <$fh>; |
3446 | |
3547 | |
3447 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3548 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3448 | |
3549 | |
3449 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3550 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3450 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3551 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3451 | |
3552 | |
3452 | if (exists $CFG{mlockall}) { |
3553 | if (exists $CFG{mlockall}) { |
… | |
… | |
3455 | and die "WARNING: m(un)lockall failed: $!\n"; |
3556 | and die "WARNING: m(un)lockall failed: $!\n"; |
3456 | }; |
3557 | }; |
3457 | warn $@ if $@; |
3558 | warn $@ if $@; |
3458 | } |
3559 | } |
3459 | |
3560 | |
3460 | warn "finished reloading resource files\n"; |
3561 | trace "finished reloading resource files\n"; |
3461 | } |
3562 | } |
3462 | |
3563 | |
3463 | sub pidfile() { |
3564 | sub pidfile() { |
3464 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3565 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3465 | or die "$PIDFILE: $!"; |
3566 | or die "$PIDFILE: $!"; |
… | |
… | |
3478 | seek $fh, 0, 0; |
3579 | seek $fh, 0, 0; |
3479 | print $fh $$; |
3580 | print $fh $$; |
3480 | } |
3581 | } |
3481 | |
3582 | |
3482 | sub main_loop { |
3583 | sub main_loop { |
3483 | warn "EV::loop starting\n"; |
3584 | trace "EV::loop starting\n"; |
3484 | if (1) { |
3585 | if (1) { |
3485 | EV::loop; |
3586 | EV::loop; |
3486 | } |
3587 | } |
3487 | warn "EV::loop returned\n"; |
3588 | trace "EV::loop returned\n"; |
3488 | goto &main_loop unless $REALLY_UNLOOP; |
3589 | goto &main_loop unless $REALLY_UNLOOP; |
3489 | } |
3590 | } |
3490 | |
3591 | |
3491 | sub main { |
3592 | sub main { |
3492 | cf::init_globals; # initialise logging |
3593 | cf::init_globals; # initialise logging |
3493 | |
3594 | |
3494 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3595 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3495 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3596 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3496 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3597 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3497 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3598 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3498 | |
|
|
3499 | cf::init_experience; |
|
|
3500 | cf::init_anim; |
|
|
3501 | cf::init_attackmess; |
|
|
3502 | cf::init_dynamic; |
|
|
3503 | |
3599 | |
3504 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3600 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3505 | |
3601 | |
3506 | # we must not ever block the main coroutine |
3602 | # we must not ever block the main coroutine |
3507 | local $Coro::idle = sub { |
3603 | local $Coro::idle = sub { |
… | |
… | |
3513 | }; |
3609 | }; |
3514 | |
3610 | |
3515 | evthread_start IO::AIO::poll_fileno; |
3611 | evthread_start IO::AIO::poll_fileno; |
3516 | |
3612 | |
3517 | cf::sync_job { |
3613 | cf::sync_job { |
|
|
3614 | cf::init_experience; |
|
|
3615 | cf::init_anim; |
|
|
3616 | cf::init_attackmess; |
|
|
3617 | cf::init_dynamic; |
|
|
3618 | |
3518 | cf::load_settings; |
3619 | cf::load_settings; |
3519 | cf::load_materials; |
3620 | cf::load_materials; |
3520 | |
3621 | |
3521 | reload_resources; |
3622 | reload_resources; |
3522 | reload_config; |
3623 | reload_config; |
3523 | db_init; |
3624 | db_init; |
3524 | |
3625 | |
3525 | cf::init_uuid; |
3626 | cf::init_uuid; |
3526 | cf::init_signals; |
3627 | cf::init_signals; |
3527 | cf::init_commands; |
|
|
3528 | cf::init_skills; |
3628 | cf::init_skills; |
3529 | |
3629 | |
3530 | cf::init_beforeplay; |
3630 | cf::init_beforeplay; |
3531 | |
3631 | |
3532 | atomic; |
3632 | atomic; |
… | |
… | |
3539 | use POSIX (); |
3639 | use POSIX (); |
3540 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3640 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3541 | |
3641 | |
3542 | (pop @POST_INIT)->(0) while @POST_INIT; |
3642 | (pop @POST_INIT)->(0) while @POST_INIT; |
3543 | }; |
3643 | }; |
|
|
3644 | |
|
|
3645 | cf::object::thawer::errors_are_fatal 0; |
|
|
3646 | info "parse errors in files are no longer fatal from this point on.\n"; |
3544 | |
3647 | |
3545 | main_loop; |
3648 | main_loop; |
3546 | } |
3649 | } |
3547 | |
3650 | |
3548 | ############################################################################# |
3651 | ############################################################################# |
… | |
… | |
3550 | |
3653 | |
3551 | # install some emergency cleanup handlers |
3654 | # install some emergency cleanup handlers |
3552 | BEGIN { |
3655 | BEGIN { |
3553 | our %SIGWATCHER = (); |
3656 | our %SIGWATCHER = (); |
3554 | for my $signal (qw(INT HUP TERM)) { |
3657 | for my $signal (qw(INT HUP TERM)) { |
3555 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3658 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3556 | cf::cleanup "SIG$signal"; |
3659 | cf::cleanup "SIG$signal"; |
3557 | }; |
3660 | }; |
3558 | } |
3661 | } |
3559 | } |
3662 | } |
3560 | |
3663 | |
3561 | sub write_runtime_sync { |
3664 | sub write_runtime_sync { |
|
|
3665 | my $t0 = AE::time; |
|
|
3666 | |
3562 | # first touch the runtime file to show we are still running: |
3667 | # first touch the runtime file to show we are still running: |
3563 | # the fsync below can take a very very long time. |
3668 | # the fsync below can take a very very long time. |
3564 | |
3669 | |
3565 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3670 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3566 | |
3671 | |
3567 | my $guard = cf::lock_acquire "write_runtime"; |
3672 | my $guard = cf::lock_acquire "write_runtime"; |
3568 | |
3673 | |
3569 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3674 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3570 | or return; |
3675 | or return; |
3571 | |
3676 | |
3572 | my $value = $cf::RUNTIME + 90 + 10; |
3677 | my $value = $cf::RUNTIME + 90 + 10; |
3573 | # 10 is the runtime save interval, for a monotonic clock |
3678 | # 10 is the runtime save interval, for a monotonic clock |
3574 | # 60 allows for the watchdog to kill the server. |
3679 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3587 | or return; |
3692 | or return; |
3588 | |
3693 | |
3589 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3694 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3590 | and return; |
3695 | and return; |
3591 | |
3696 | |
3592 | warn "runtime file written.\n"; |
3697 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3593 | |
3698 | |
3594 | 1 |
3699 | 1 |
3595 | } |
3700 | } |
3596 | |
3701 | |
3597 | our $uuid_lock; |
3702 | our $uuid_lock; |
… | |
… | |
3609 | or return; |
3714 | or return; |
3610 | |
3715 | |
3611 | my $value = uuid_seq uuid_cur; |
3716 | my $value = uuid_seq uuid_cur; |
3612 | |
3717 | |
3613 | unless ($value) { |
3718 | unless ($value) { |
3614 | warn "cowardly refusing to write zero uuid value!\n"; |
3719 | info "cowardly refusing to write zero uuid value!\n"; |
3615 | return; |
3720 | return; |
3616 | } |
3721 | } |
3617 | |
3722 | |
3618 | my $value = uuid_str $value + $uuid_skip; |
3723 | my $value = uuid_str $value + $uuid_skip; |
3619 | $uuid_skip = 0; |
3724 | $uuid_skip = 0; |
… | |
… | |
3629 | or return; |
3734 | or return; |
3630 | |
3735 | |
3631 | aio_rename "$uuid~", $uuid |
3736 | aio_rename "$uuid~", $uuid |
3632 | and return; |
3737 | and return; |
3633 | |
3738 | |
3634 | warn "uuid file written ($value).\n"; |
3739 | trace "uuid file written ($value).\n"; |
3635 | |
3740 | |
3636 | 1 |
3741 | 1 |
3637 | |
3742 | |
3638 | } |
3743 | } |
3639 | |
3744 | |
… | |
… | |
3645 | } |
3750 | } |
3646 | |
3751 | |
3647 | sub emergency_save() { |
3752 | sub emergency_save() { |
3648 | my $freeze_guard = cf::freeze_mainloop; |
3753 | my $freeze_guard = cf::freeze_mainloop; |
3649 | |
3754 | |
3650 | warn "emergency_perl_save: enter\n"; |
3755 | info "emergency_perl_save: enter\n"; |
|
|
3756 | |
|
|
3757 | # this is a trade-off: we want to be very quick here, so |
|
|
3758 | # save all maps without fsync, and later call a global sync |
|
|
3759 | # (which in turn might be very very slow) |
|
|
3760 | local $USE_FSYNC = 0; |
3651 | |
3761 | |
3652 | cf::sync_job { |
3762 | cf::sync_job { |
3653 | # this is a trade-off: we want to be very quick here, so |
|
|
3654 | # save all maps without fsync, and later call a global sync |
|
|
3655 | # (which in turn might be very very slow) |
|
|
3656 | local $USE_FSYNC = 0; |
|
|
3657 | |
|
|
3658 | # use a peculiar iteration method to avoid tripping on perl |
3763 | # use a peculiar iteration method to avoid tripping on perl |
3659 | # refcount bugs in for. also avoids problems with players |
3764 | # refcount bugs in for. also avoids problems with players |
3660 | # and maps saved/destroyed asynchronously. |
3765 | # and maps saved/destroyed asynchronously. |
3661 | warn "emergency_perl_save: begin player save\n"; |
3766 | info "emergency_perl_save: begin player save\n"; |
3662 | for my $login (keys %cf::PLAYER) { |
3767 | for my $login (keys %cf::PLAYER) { |
3663 | my $pl = $cf::PLAYER{$login} or next; |
3768 | my $pl = $cf::PLAYER{$login} or next; |
3664 | $pl->valid or next; |
3769 | $pl->valid or next; |
3665 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3770 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3666 | $pl->save; |
3771 | $pl->save; |
3667 | } |
3772 | } |
3668 | warn "emergency_perl_save: end player save\n"; |
3773 | info "emergency_perl_save: end player save\n"; |
3669 | |
3774 | |
3670 | warn "emergency_perl_save: begin map save\n"; |
3775 | info "emergency_perl_save: begin map save\n"; |
3671 | for my $path (keys %cf::MAP) { |
3776 | for my $path (keys %cf::MAP) { |
3672 | my $map = $cf::MAP{$path} or next; |
3777 | my $map = $cf::MAP{$path} or next; |
3673 | $map->valid or next; |
3778 | $map->valid or next; |
3674 | $map->save; |
3779 | $map->save; |
3675 | } |
3780 | } |
3676 | warn "emergency_perl_save: end map save\n"; |
3781 | info "emergency_perl_save: end map save\n"; |
3677 | |
3782 | |
3678 | warn "emergency_perl_save: begin database checkpoint\n"; |
3783 | info "emergency_perl_save: begin database checkpoint\n"; |
3679 | BDB::db_env_txn_checkpoint $DB_ENV; |
3784 | BDB::db_env_txn_checkpoint $DB_ENV; |
3680 | warn "emergency_perl_save: end database checkpoint\n"; |
3785 | info "emergency_perl_save: end database checkpoint\n"; |
3681 | |
3786 | |
3682 | warn "emergency_perl_save: begin write uuid\n"; |
3787 | info "emergency_perl_save: begin write uuid\n"; |
3683 | write_uuid_sync 1; |
3788 | write_uuid_sync 1; |
3684 | warn "emergency_perl_save: end write uuid\n"; |
3789 | info "emergency_perl_save: end write uuid\n"; |
3685 | }; |
3790 | }; |
3686 | |
3791 | |
3687 | warn "emergency_perl_save: starting sync()\n"; |
3792 | info "emergency_perl_save: starting sync()\n"; |
3688 | IO::AIO::aio_sync sub { |
3793 | IO::AIO::aio_sync sub { |
3689 | warn "emergency_perl_save: finished sync()\n"; |
3794 | info "emergency_perl_save: finished sync()\n"; |
3690 | }; |
3795 | }; |
3691 | |
3796 | |
3692 | warn "emergency_perl_save: leave\n"; |
3797 | info "emergency_perl_save: leave\n"; |
3693 | } |
3798 | } |
3694 | |
3799 | |
3695 | sub post_cleanup { |
3800 | sub post_cleanup { |
3696 | my ($make_core) = @_; |
3801 | my ($make_core) = @_; |
3697 | |
3802 | |
3698 | warn Carp::longmess "post_cleanup backtrace" |
3803 | error Carp::longmess "post_cleanup backtrace" |
3699 | if $make_core; |
3804 | if $make_core; |
3700 | |
3805 | |
3701 | my $fh = pidfile; |
3806 | my $fh = pidfile; |
3702 | unlink $PIDFILE if <$fh> == $$; |
3807 | unlink $PIDFILE if <$fh> == $$; |
3703 | } |
3808 | } |
… | |
… | |
3723 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3828 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3724 | for my $name (keys %$leaf_symtab) { |
3829 | for my $name (keys %$leaf_symtab) { |
3725 | _gv_clear *{"$pkg$name"}; |
3830 | _gv_clear *{"$pkg$name"}; |
3726 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3831 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3727 | } |
3832 | } |
3728 | warn "cleared package $pkg\n";#d# |
|
|
3729 | } |
3833 | } |
3730 | |
3834 | |
3731 | sub do_reload_perl() { |
3835 | sub do_reload_perl() { |
3732 | # can/must only be called in main |
3836 | # can/must only be called in main |
3733 | if ($Coro::current != $Coro::main) { |
3837 | if (in_main) { |
3734 | warn "can only reload from main coroutine"; |
3838 | error "can only reload from main coroutine"; |
3735 | return; |
3839 | return; |
3736 | } |
3840 | } |
3737 | |
3841 | |
3738 | return if $RELOAD++; |
3842 | return if $RELOAD++; |
3739 | |
3843 | |
3740 | my $t1 = EV::time; |
3844 | my $t1 = AE::time; |
3741 | |
3845 | |
3742 | while ($RELOAD) { |
3846 | while ($RELOAD) { |
3743 | warn "reloading..."; |
3847 | info "reloading..."; |
3744 | |
3848 | |
3745 | warn "entering sync_job"; |
3849 | trace "entering sync_job"; |
3746 | |
3850 | |
3747 | cf::sync_job { |
3851 | cf::sync_job { |
3748 | cf::write_runtime_sync; # external watchdog should not bark |
3852 | cf::write_runtime_sync; # external watchdog should not bark |
3749 | cf::emergency_save; |
3853 | cf::emergency_save; |
3750 | cf::write_runtime_sync; # external watchdog should not bark |
3854 | cf::write_runtime_sync; # external watchdog should not bark |
3751 | |
3855 | |
3752 | warn "syncing database to disk"; |
3856 | trace "syncing database to disk"; |
3753 | BDB::db_env_txn_checkpoint $DB_ENV; |
3857 | BDB::db_env_txn_checkpoint $DB_ENV; |
3754 | |
3858 | |
3755 | # if anything goes wrong in here, we should simply crash as we already saved |
3859 | # if anything goes wrong in here, we should simply crash as we already saved |
3756 | |
3860 | |
3757 | warn "flushing outstanding aio requests"; |
3861 | trace "flushing outstanding aio requests"; |
3758 | while (IO::AIO::nreqs || BDB::nreqs) { |
3862 | while (IO::AIO::nreqs || BDB::nreqs) { |
3759 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3863 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3760 | } |
3864 | } |
3761 | |
3865 | |
3762 | warn "cancelling all extension coros"; |
3866 | trace "cancelling all extension coros"; |
3763 | $_->cancel for values %EXT_CORO; |
3867 | $_->cancel for values %EXT_CORO; |
3764 | %EXT_CORO = (); |
3868 | %EXT_CORO = (); |
3765 | |
3869 | |
3766 | warn "removing commands"; |
3870 | trace "removing commands"; |
3767 | %COMMAND = (); |
3871 | %COMMAND = (); |
3768 | |
3872 | |
3769 | warn "removing ext/exti commands"; |
3873 | trace "removing ext/exti commands"; |
3770 | %EXTCMD = (); |
3874 | %EXTCMD = (); |
3771 | %EXTICMD = (); |
3875 | %EXTICMD = (); |
3772 | |
3876 | |
3773 | warn "unloading/nuking all extensions"; |
3877 | trace "unloading/nuking all extensions"; |
3774 | for my $pkg (@EXTS) { |
3878 | for my $pkg (@EXTS) { |
3775 | warn "... unloading $pkg"; |
3879 | trace "... unloading $pkg"; |
3776 | |
3880 | |
3777 | if (my $cb = $pkg->can ("unload")) { |
3881 | if (my $cb = $pkg->can ("unload")) { |
3778 | eval { |
3882 | eval { |
3779 | $cb->($pkg); |
3883 | $cb->($pkg); |
3780 | 1 |
3884 | 1 |
3781 | } or warn "$pkg unloaded, but with errors: $@"; |
3885 | } or error "$pkg unloaded, but with errors: $@"; |
3782 | } |
3886 | } |
3783 | |
3887 | |
3784 | warn "... clearing $pkg"; |
3888 | trace "... clearing $pkg"; |
3785 | clear_package $pkg; |
3889 | clear_package $pkg; |
3786 | } |
3890 | } |
3787 | |
3891 | |
3788 | warn "unloading all perl modules loaded from $LIBDIR"; |
3892 | trace "unloading all perl modules loaded from $LIBDIR"; |
3789 | while (my ($k, $v) = each %INC) { |
3893 | while (my ($k, $v) = each %INC) { |
3790 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3894 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3791 | |
3895 | |
3792 | warn "... unloading $k"; |
3896 | trace "... unloading $k"; |
3793 | delete $INC{$k}; |
3897 | delete $INC{$k}; |
3794 | |
3898 | |
3795 | $k =~ s/\.pm$//; |
3899 | $k =~ s/\.pm$//; |
3796 | $k =~ s/\//::/g; |
3900 | $k =~ s/\//::/g; |
3797 | |
3901 | |
… | |
… | |
3800 | } |
3904 | } |
3801 | |
3905 | |
3802 | clear_package $k; |
3906 | clear_package $k; |
3803 | } |
3907 | } |
3804 | |
3908 | |
3805 | warn "getting rid of safe::, as good as possible"; |
3909 | trace "getting rid of safe::, as good as possible"; |
3806 | clear_package "safe::$_" |
3910 | clear_package "safe::$_" |
3807 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3911 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3808 | |
3912 | |
3809 | warn "unloading cf.pm \"a bit\""; |
3913 | trace "unloading cf.pm \"a bit\""; |
3810 | delete $INC{"cf.pm"}; |
3914 | delete $INC{"cf.pm"}; |
3811 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3915 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3812 | |
3916 | |
3813 | # don't, removes xs symbols, too, |
3917 | # don't, removes xs symbols, too, |
3814 | # and global variables created in xs |
3918 | # and global variables created in xs |
3815 | #clear_package __PACKAGE__; |
3919 | #clear_package __PACKAGE__; |
3816 | |
3920 | |
3817 | warn "unload completed, starting to reload now"; |
3921 | info "unload completed, starting to reload now"; |
3818 | |
3922 | |
3819 | warn "reloading cf.pm"; |
3923 | trace "reloading cf.pm"; |
3820 | require cf; |
3924 | require cf; |
3821 | cf::_connect_to_perl_1; |
3925 | cf::_connect_to_perl_1; |
3822 | |
3926 | |
3823 | warn "loading config and database again"; |
3927 | trace "loading config and database again"; |
3824 | cf::reload_config; |
3928 | cf::reload_config; |
3825 | |
3929 | |
3826 | warn "loading extensions"; |
3930 | trace "loading extensions"; |
3827 | cf::load_extensions; |
3931 | cf::load_extensions; |
3828 | |
3932 | |
3829 | if ($REATTACH_ON_RELOAD) { |
3933 | if ($REATTACH_ON_RELOAD) { |
3830 | warn "reattaching attachments to objects/players"; |
3934 | trace "reattaching attachments to objects/players"; |
3831 | _global_reattach; # objects, sockets |
3935 | _global_reattach; # objects, sockets |
3832 | warn "reattaching attachments to maps"; |
3936 | trace "reattaching attachments to maps"; |
3833 | reattach $_ for values %MAP; |
3937 | reattach $_ for values %MAP; |
3834 | warn "reattaching attachments to players"; |
3938 | trace "reattaching attachments to players"; |
3835 | reattach $_ for values %PLAYER; |
3939 | reattach $_ for values %PLAYER; |
3836 | } |
3940 | } |
3837 | |
3941 | |
3838 | warn "running post_init jobs"; |
3942 | trace "running post_init jobs"; |
3839 | (pop @POST_INIT)->(1) while @POST_INIT; |
3943 | (pop @POST_INIT)->(1) while @POST_INIT; |
3840 | |
3944 | |
3841 | warn "leaving sync_job"; |
3945 | trace "leaving sync_job"; |
3842 | |
3946 | |
3843 | 1 |
3947 | 1 |
3844 | } or do { |
3948 | } or do { |
3845 | warn $@; |
3949 | error $@; |
3846 | cf::cleanup "error while reloading, exiting."; |
3950 | cf::cleanup "error while reloading, exiting."; |
3847 | }; |
3951 | }; |
3848 | |
3952 | |
3849 | warn "reloaded"; |
3953 | info "reloaded"; |
3850 | --$RELOAD; |
3954 | --$RELOAD; |
3851 | } |
3955 | } |
3852 | |
3956 | |
3853 | $t1 = EV::time - $t1; |
3957 | $t1 = AE::time - $t1; |
3854 | warn "reload completed in ${t1}s\n"; |
3958 | info "reload completed in ${t1}s\n"; |
3855 | }; |
3959 | }; |
3856 | |
3960 | |
3857 | our $RELOAD_WATCHER; # used only during reload |
3961 | our $RELOAD_WATCHER; # used only during reload |
3858 | |
3962 | |
3859 | sub reload_perl() { |
3963 | sub reload_perl() { |
… | |
… | |
3861 | # coro crashes during coro_state_free->destroy here. |
3965 | # coro crashes during coro_state_free->destroy here. |
3862 | |
3966 | |
3863 | $RELOAD_WATCHER ||= cf::async { |
3967 | $RELOAD_WATCHER ||= cf::async { |
3864 | Coro::AIO::aio_wait cache_extensions; |
3968 | Coro::AIO::aio_wait cache_extensions; |
3865 | |
3969 | |
3866 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3970 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3867 | do_reload_perl; |
3971 | do_reload_perl; |
3868 | undef $RELOAD_WATCHER; |
3972 | undef $RELOAD_WATCHER; |
3869 | }; |
3973 | }; |
3870 | }; |
3974 | }; |
3871 | } |
3975 | } |
… | |
… | |
3912 | return; |
4016 | return; |
3913 | } |
4017 | } |
3914 | |
4018 | |
3915 | cf::server_tick; # one server iteration |
4019 | cf::server_tick; # one server iteration |
3916 | |
4020 | |
|
|
4021 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
|
|
4022 | |
3917 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4023 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3918 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4024 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3919 | Coro::async_pool { |
4025 | Coro::async_pool { |
3920 | $Coro::current->{desc} = "runtime saver"; |
4026 | $Coro::current->{desc} = "runtime saver"; |
3921 | write_runtime_sync |
4027 | write_runtime_sync |
3922 | or warn "ERROR: unable to write runtime file: $!"; |
4028 | or error "ERROR: unable to write runtime file: $!"; |
3923 | }; |
4029 | }; |
3924 | } |
4030 | } |
3925 | |
4031 | |
3926 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4032 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3927 | $sig->send; |
4033 | $sig->send; |
… | |
… | |
3935 | |
4041 | |
3936 | if (0) { |
4042 | if (0) { |
3937 | if ($NEXT_TICK) { |
4043 | if ($NEXT_TICK) { |
3938 | my $jitter = $TICK_START - $NEXT_TICK; |
4044 | my $jitter = $TICK_START - $NEXT_TICK; |
3939 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4045 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3940 | warn "jitter $JITTER\n";#d# |
4046 | debug "jitter $JITTER\n";#d# |
3941 | } |
4047 | } |
3942 | } |
4048 | } |
3943 | } |
4049 | } |
3944 | |
4050 | |
3945 | { |
4051 | { |
3946 | # configure BDB |
4052 | # configure BDB |
3947 | |
4053 | |
3948 | BDB::min_parallel 8; |
4054 | BDB::min_parallel 16; |
3949 | BDB::max_poll_reqs $TICK * 0.1; |
4055 | BDB::max_poll_reqs $TICK * 0.1; |
3950 | $AnyEvent::BDB::WATCHER->priority (1); |
4056 | $AnyEvent::BDB::WATCHER->priority (1); |
3951 | |
4057 | |
3952 | unless ($DB_ENV) { |
4058 | unless ($DB_ENV) { |
3953 | $DB_ENV = BDB::db_env_create; |
4059 | $DB_ENV = BDB::db_env_create; |