… | |
… | |
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 | |
112 | |
113 | our $OUTPUT_RATE_MIN = 4000; |
113 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 100000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
|
|
115 | |
|
|
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
117 | our $VERBOSE_IO = 1; |
115 | |
118 | |
116 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
119 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
117 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
120 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
118 | our $NEXT_TICK; |
121 | our $NEXT_TICK; |
119 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
122 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
165 | |
168 | |
166 | our $EMERGENCY_POSITION; |
169 | our $EMERGENCY_POSITION; |
167 | |
170 | |
168 | sub cf::map::normalise; |
171 | sub cf::map::normalise; |
169 | |
172 | |
|
|
173 | sub in_main() { |
|
|
174 | $Coro::current == $Coro::main |
|
|
175 | } |
|
|
176 | |
170 | ############################################################################# |
177 | ############################################################################# |
171 | |
178 | |
172 | %REFLECT = (); |
179 | %REFLECT = (); |
173 | for (@REFLECT) { |
180 | for (@REFLECT) { |
174 | my $reflect = JSON::XS::decode_json $_; |
181 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
245 | |
252 | |
246 | =back |
253 | =back |
247 | |
254 | |
248 | =cut |
255 | =cut |
249 | |
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 | |
250 | $Coro::State::WARNHOOK = sub { |
263 | $Coro::State::WARNHOOK = sub { |
251 | my $msg = join "", @_; |
264 | my $msg = join "", @_; |
252 | |
265 | |
253 | $msg .= "\n" |
266 | $msg .= "\n" |
254 | unless $msg =~ /\n$/; |
267 | unless $msg =~ /\n$/; |
255 | |
268 | |
256 | $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; |
257 | |
270 | |
258 | LOG llevError, $msg; |
271 | LOG llevWarn, $msg; |
259 | }; |
272 | }; |
260 | |
273 | |
261 | $Coro::State::DIEHOOK = sub { |
274 | $Coro::State::DIEHOOK = sub { |
262 | return unless $^S eq 0; # "eq", not "==" |
275 | return unless $^S eq 0; # "eq", not "==" |
263 | |
276 | |
264 | warn Carp::longmess $_[0]; |
277 | error Carp::longmess $_[0]; |
265 | |
278 | |
266 | if ($Coro::current == $Coro::main) {#d# |
279 | if (in_main) {#d# |
267 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
280 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
268 | return;#d# |
281 | return;#d# |
269 | }#d# |
282 | }#d# |
270 | |
283 | |
271 | # kill coroutine otherwise |
284 | # kill coroutine otherwise |
272 | Coro::terminate |
285 | Coro::terminate |
… | |
… | |
505 | =cut |
518 | =cut |
506 | |
519 | |
507 | sub sync_job(&) { |
520 | sub sync_job(&) { |
508 | my ($job) = @_; |
521 | my ($job) = @_; |
509 | |
522 | |
510 | if ($Coro::current == $Coro::main) { |
523 | if (in_main) { |
511 | my $time = AE::time; |
524 | my $time = AE::time; |
512 | |
525 | |
513 | # this is the main coro, too bad, we have to block |
526 | # this is the main coro, too bad, we have to block |
514 | # till the operation succeeds, freezing the server :/ |
527 | # till the operation succeeds, freezing the server :/ |
515 | |
528 | |
516 | LOG llevError, Carp::longmess "sync job";#d# |
529 | #LOG llevError, Carp::longmess "sync job";#d# |
517 | |
530 | |
518 | my $freeze_guard = freeze_mainloop; |
531 | my $freeze_guard = freeze_mainloop; |
519 | |
532 | |
520 | my $busy = 1; |
533 | my $busy = 1; |
521 | my @res; |
534 | my @res; |
522 | |
535 | |
523 | (async { |
536 | (async { |
524 | $Coro::current->desc ("sync job coro"); |
537 | $Coro::current->desc ("sync job coro"); |
525 | @res = eval { $job->() }; |
538 | @res = eval { $job->() }; |
526 | warn $@ if $@; |
539 | error $@ if $@; |
527 | undef $busy; |
540 | undef $busy; |
528 | })->prio (Coro::PRIO_MAX); |
541 | })->prio (Coro::PRIO_MAX); |
529 | |
542 | |
530 | while ($busy) { |
543 | while ($busy) { |
531 | if (Coro::nready) { |
544 | if (Coro::nready) { |
… | |
… | |
644 | within each server. |
657 | within each server. |
645 | |
658 | |
646 | =cut |
659 | =cut |
647 | |
660 | |
648 | sub db_table($) { |
661 | sub db_table($) { |
|
|
662 | cf::error "db_get called from main context" |
|
|
663 | if $Coro::current == $Coro::main; |
|
|
664 | |
649 | my ($name) = @_; |
665 | my ($name) = @_; |
650 | my $db = BDB::db_create $DB_ENV; |
666 | my $db = BDB::db_create $DB_ENV; |
651 | |
667 | |
652 | eval { |
668 | eval { |
653 | $db->set_flags (BDB::CHKSUM); |
669 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
663 | } |
679 | } |
664 | |
680 | |
665 | our $DB; |
681 | our $DB; |
666 | |
682 | |
667 | sub db_init { |
683 | sub db_init { |
668 | cf::sync_job { |
|
|
669 | $DB ||= db_table "db"; |
684 | $DB ||= db_table "db"; |
670 | }; |
|
|
671 | } |
685 | } |
672 | |
686 | |
673 | sub db_get($$) { |
687 | sub db_get($$) { |
674 | my $key = "$_[0]/$_[1]"; |
688 | my $key = "$_[0]/$_[1]"; |
675 | |
689 | |
676 | cf::sync_job { |
690 | cf::error "db_get called from main context" |
|
|
691 | if $Coro::current == $Coro::main; |
|
|
692 | |
677 | BDB::db_get $DB, undef, $key, my $data; |
693 | BDB::db_get $DB, undef, $key, my $data; |
678 | |
694 | |
679 | $! ? () |
695 | $! ? () |
680 | : $data |
696 | : $data |
681 | } |
|
|
682 | } |
697 | } |
683 | |
698 | |
684 | sub db_put($$$) { |
699 | sub db_put($$$) { |
685 | BDB::dbreq_pri 4; |
700 | BDB::dbreq_pri 4; |
686 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
701 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
742 | |
757 | |
743 | my $t1 = Time::HiRes::time; |
758 | my $t1 = Time::HiRes::time; |
744 | my $data = $process->(\@data); |
759 | my $data = $process->(\@data); |
745 | my $t2 = Time::HiRes::time; |
760 | my $t2 = Time::HiRes::time; |
746 | |
761 | |
747 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
762 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
748 | |
763 | |
749 | db_put cache => "$id/data", $data; |
764 | db_put cache => "$id/data", $data; |
750 | db_put cache => "$id/md5" , $md5; |
765 | db_put cache => "$id/md5" , $md5; |
751 | db_put cache => "$id/meta", $meta; |
766 | db_put cache => "$id/meta", $meta; |
752 | |
767 | |
… | |
… | |
762 | |
777 | |
763 | =cut |
778 | =cut |
764 | |
779 | |
765 | sub datalog($@) { |
780 | sub datalog($@) { |
766 | my ($type, %kv) = @_; |
781 | my ($type, %kv) = @_; |
767 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
782 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
768 | } |
783 | } |
769 | |
784 | |
770 | =back |
785 | =back |
771 | |
786 | |
772 | =cut |
787 | =cut |
… | |
… | |
967 | |
982 | |
968 | } elsif (exists $cb_id{$type}) { |
983 | } elsif (exists $cb_id{$type}) { |
969 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
984 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
970 | |
985 | |
971 | } elsif (ref $type) { |
986 | } elsif (ref $type) { |
972 | warn "attaching objects not supported, ignoring.\n"; |
987 | error "attaching objects not supported, ignoring.\n"; |
973 | |
988 | |
974 | } else { |
989 | } else { |
975 | shift @arg; |
990 | shift @arg; |
976 | warn "attach argument '$type' not supported, ignoring.\n"; |
991 | error "attach argument '$type' not supported, ignoring.\n"; |
977 | } |
992 | } |
978 | } |
993 | } |
979 | } |
994 | } |
980 | |
995 | |
981 | sub _object_attach { |
996 | sub _object_attach { |
… | |
… | |
991 | _attach $registry, $klass, @attach; |
1006 | _attach $registry, $klass, @attach; |
992 | } |
1007 | } |
993 | |
1008 | |
994 | $obj->{$name} = \%arg; |
1009 | $obj->{$name} = \%arg; |
995 | } else { |
1010 | } else { |
996 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1011 | info "object uses attachment '$name' which is not available, postponing.\n"; |
997 | } |
1012 | } |
998 | |
1013 | |
999 | $obj->{_attachment}{$name} = undef; |
1014 | $obj->{_attachment}{$name} = undef; |
1000 | } |
1015 | } |
1001 | |
1016 | |
… | |
… | |
1060 | |
1075 | |
1061 | for (@$callbacks) { |
1076 | for (@$callbacks) { |
1062 | eval { &{$_->[1]} }; |
1077 | eval { &{$_->[1]} }; |
1063 | |
1078 | |
1064 | if ($@) { |
1079 | if ($@) { |
1065 | warn "$@"; |
|
|
1066 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1080 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1067 | override; |
1081 | override; |
1068 | } |
1082 | } |
1069 | |
1083 | |
1070 | return 1 if $override; |
1084 | return 1 if $override; |
1071 | } |
1085 | } |
… | |
… | |
1150 | for (@$attach) { |
1164 | for (@$attach) { |
1151 | my ($klass, @attach) = @$_; |
1165 | my ($klass, @attach) = @$_; |
1152 | _attach $registry, $klass, @attach; |
1166 | _attach $registry, $klass, @attach; |
1153 | } |
1167 | } |
1154 | } else { |
1168 | } else { |
1155 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1169 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1156 | } |
1170 | } |
1157 | } |
1171 | } |
1158 | } |
1172 | } |
1159 | |
1173 | |
1160 | cf::attachable->attach ( |
1174 | cf::attachable->attach ( |
… | |
… | |
1187 | my ($filename, $rdata, $objs) = @_; |
1201 | my ($filename, $rdata, $objs) = @_; |
1188 | |
1202 | |
1189 | sync_job { |
1203 | sync_job { |
1190 | if (length $$rdata) { |
1204 | if (length $$rdata) { |
1191 | utf8::decode (my $decname = $filename); |
1205 | utf8::decode (my $decname = $filename); |
1192 | warn sprintf "saving %s (%d,%d)\n", |
1206 | trace sprintf "saving %s (%d,%d)\n", |
1193 | $decname, length $$rdata, scalar @$objs; |
1207 | $decname, length $$rdata, scalar @$objs |
|
|
1208 | if $VERBOSE_IO; |
1194 | |
1209 | |
1195 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1210 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1196 | aio_chmod $fh, SAVE_MODE; |
1211 | aio_chmod $fh, SAVE_MODE; |
1197 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1212 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1198 | if ($cf::USE_FSYNC) { |
1213 | if ($cf::USE_FSYNC) { |
… | |
… | |
1220 | aio_rename "$filename~", $filename; |
1235 | aio_rename "$filename~", $filename; |
1221 | |
1236 | |
1222 | $filename =~ s%/[^/]+$%%; |
1237 | $filename =~ s%/[^/]+$%%; |
1223 | aio_pathsync $filename if $cf::USE_FSYNC; |
1238 | aio_pathsync $filename if $cf::USE_FSYNC; |
1224 | } else { |
1239 | } else { |
1225 | warn "unable to save objects: $filename~: $!\n"; |
1240 | error "unable to save objects: $filename~: $!\n"; |
1226 | } |
1241 | } |
1227 | } else { |
1242 | } else { |
1228 | aio_unlink $filename; |
1243 | aio_unlink $filename; |
1229 | aio_unlink "$filename.pst"; |
1244 | aio_unlink "$filename.pst"; |
1230 | } |
1245 | } |
… | |
… | |
1254 | my $st = eval { Coro::Storable::thaw $av }; |
1269 | my $st = eval { Coro::Storable::thaw $av }; |
1255 | $av = $st->{objs}; |
1270 | $av = $st->{objs}; |
1256 | } |
1271 | } |
1257 | |
1272 | |
1258 | utf8::decode (my $decname = $filename); |
1273 | utf8::decode (my $decname = $filename); |
1259 | warn sprintf "loading %s (%d,%d)\n", |
1274 | trace sprintf "loading %s (%d,%d)\n", |
1260 | $decname, length $data, scalar @{$av || []}; |
1275 | $decname, length $data, scalar @{$av || []} |
|
|
1276 | if $VERBOSE_IO; |
1261 | |
1277 | |
1262 | ($data, $av) |
1278 | ($data, $av) |
1263 | } |
1279 | } |
1264 | |
1280 | |
1265 | =head2 COMMAND CALLBACKS |
1281 | =head2 COMMAND CALLBACKS |
… | |
… | |
1357 | |
1373 | |
1358 | $pl->ext_reply ($reply, @reply) |
1374 | $pl->ext_reply ($reply, @reply) |
1359 | if $reply; |
1375 | if $reply; |
1360 | |
1376 | |
1361 | } else { |
1377 | } else { |
1362 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1378 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1363 | } |
1379 | } |
1364 | |
1380 | |
1365 | cf::override; |
1381 | cf::override; |
1366 | }, |
1382 | }, |
1367 | ); |
1383 | ); |
… | |
… | |
1378 | |
1394 | |
1379 | $grp |
1395 | $grp |
1380 | } |
1396 | } |
1381 | |
1397 | |
1382 | sub load_extensions { |
1398 | sub load_extensions { |
|
|
1399 | info "loading extensions..."; |
|
|
1400 | |
1383 | cf::sync_job { |
1401 | cf::sync_job { |
1384 | my %todo; |
1402 | my %todo; |
1385 | |
1403 | |
1386 | for my $path (<$LIBDIR/*.ext>) { |
1404 | for my $path (<$LIBDIR/*.ext>) { |
1387 | next unless -r $path; |
1405 | next unless -r $path; |
… | |
… | |
1427 | for (split /,\s*/, $v->{meta}{depends}) { |
1445 | for (split /,\s*/, $v->{meta}{depends}) { |
1428 | next ext |
1446 | next ext |
1429 | unless exists $done{$_}; |
1447 | unless exists $done{$_}; |
1430 | } |
1448 | } |
1431 | |
1449 | |
1432 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1450 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1433 | |
1451 | |
1434 | my $active = eval $v->{source}; |
1452 | my $active = eval $v->{source}; |
1435 | |
1453 | |
1436 | if (length $@) { |
1454 | if (length $@) { |
1437 | warn "$v->{path}: $@\n"; |
1455 | error "$v->{path}: $@\n"; |
1438 | |
1456 | |
1439 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1457 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1440 | if exists $v->{meta}{mandatory}; |
1458 | if exists $v->{meta}{mandatory}; |
|
|
1459 | |
|
|
1460 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1461 | delete $todo{$k}; |
1441 | } else { |
1462 | } else { |
1442 | $done{$k} = delete $todo{$k}; |
1463 | $done{$k} = delete $todo{$k}; |
1443 | push @EXTS, $v->{pkg}; |
1464 | push @EXTS, $v->{pkg}; |
1444 | $progress = 1; |
1465 | $progress = 1; |
1445 | |
1466 | |
1446 | warn "$v->{base}: extension inactive.\n" |
1467 | info "$v->{base}: extension inactive.\n" |
1447 | unless $active; |
1468 | unless $active; |
1448 | } |
1469 | } |
1449 | } |
1470 | } |
1450 | |
1471 | |
1451 | unless ($progress) { |
1472 | unless ($progress) { |
… | |
… | |
1623 | $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 |
1624 | |
1645 | |
1625 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1646 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1626 | $pl->deactivate; |
1647 | $pl->deactivate; |
1627 | 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; |
1628 | $pl->ob->check_score; |
|
|
1629 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1649 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1630 | $pl->ns->destroy if $pl->ns; |
1650 | $pl->ns->destroy if $pl->ns; |
1631 | |
1651 | |
1632 | my $path = playerdir $pl; |
1652 | my $path = playerdir $pl; |
1633 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1653 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1688 | \@logins |
1708 | \@logins |
1689 | } |
1709 | } |
1690 | |
1710 | |
1691 | =item $player->maps |
1711 | =item $player->maps |
1692 | |
1712 | |
|
|
1713 | =item cf::player::maps $login |
|
|
1714 | |
1693 | Returns an arrayref of map paths that are private for this |
1715 | Returns an arrayref of map paths that are private for this |
1694 | player. May block. |
1716 | player. May block. |
1695 | |
1717 | |
1696 | =cut |
1718 | =cut |
1697 | |
1719 | |
… | |
… | |
1758 | |
1780 | |
1759 | =cut |
1781 | =cut |
1760 | |
1782 | |
1761 | sub find_by_path($) { |
1783 | sub find_by_path($) { |
1762 | my ($path) = @_; |
1784 | my ($path) = @_; |
|
|
1785 | |
|
|
1786 | $path =~ s/^~[^\/]*//; # skip ~login |
1763 | |
1787 | |
1764 | my ($match, $specificity); |
1788 | my ($match, $specificity); |
1765 | |
1789 | |
1766 | for my $region (list) { |
1790 | for my $region (list) { |
1767 | if ($region->{match} && $path =~ $region->{match}) { |
1791 | if ($region->{match} && $path =~ $region->{match}) { |
… | |
… | |
1831 | |
1855 | |
1832 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1856 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1833 | } |
1857 | } |
1834 | |
1858 | |
1835 | # also paths starting with '/' |
1859 | # also paths starting with '/' |
1836 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1860 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1837 | |
1861 | |
1838 | sub thawer_merge { |
1862 | sub thawer_merge { |
1839 | my ($self, $merge) = @_; |
1863 | my ($self, $merge) = @_; |
1840 | |
1864 | |
1841 | # we have to keep some variables in memory intact |
1865 | # we have to keep some variables in memory intact |
… | |
… | |
2151 | or next; |
2175 | or next; |
2152 | $neigh = find $neigh, $map |
2176 | $neigh = find $neigh, $map |
2153 | or next; |
2177 | or next; |
2154 | $neigh->load; |
2178 | $neigh->load; |
2155 | |
2179 | |
|
|
2180 | # now find the diagonal neighbours |
2156 | push @neigh, |
2181 | push @neigh, |
2157 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2182 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2158 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2183 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2159 | } |
2184 | } |
2160 | |
2185 | |
… | |
… | |
2167 | } |
2192 | } |
2168 | |
2193 | |
2169 | sub find_sync { |
2194 | sub find_sync { |
2170 | my ($path, $origin) = @_; |
2195 | my ($path, $origin) = @_; |
2171 | |
2196 | |
2172 | 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, $origin |
2173 | } |
2201 | } |
2174 | |
2202 | |
2175 | sub do_load_sync { |
2203 | sub do_load_sync { |
2176 | my ($map) = @_; |
2204 | my ($map) = @_; |
2177 | |
2205 | |
2178 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2206 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2179 | if $Coro::current == $Coro::main; |
2207 | if $Coro::current == $Coro::main; |
2180 | |
2208 | |
2181 | cf::sync_job { $map->load }; |
2209 | $map->load; |
2182 | } |
2210 | } |
2183 | |
2211 | |
2184 | our %MAP_PREFETCH; |
2212 | our %MAP_PREFETCH; |
2185 | our $MAP_PREFETCHER = undef; |
2213 | our $MAP_PREFETCHER = undef; |
2186 | |
2214 | |
… | |
… | |
2298 | |
2326 | |
2299 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2327 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2300 | |
2328 | |
2301 | return if $self->players; |
2329 | return if $self->players; |
2302 | |
2330 | |
2303 | warn "resetting map ", $self->path, "\n"; |
2331 | cf::trace "resetting map ", $self->path, "\n"; |
2304 | |
2332 | |
2305 | $self->in_memory (cf::MAP_SWAPPED); |
2333 | $self->in_memory (cf::MAP_SWAPPED); |
2306 | |
2334 | |
2307 | # need to save uniques path |
2335 | # need to save uniques path |
2308 | unless ($self->{deny_save}) { |
2336 | unless ($self->{deny_save}) { |
… | |
… | |
2332 | |
2360 | |
2333 | delete $cf::MAP{$self->path}; |
2361 | delete $cf::MAP{$self->path}; |
2334 | |
2362 | |
2335 | $self->unlink_save; |
2363 | $self->unlink_save; |
2336 | |
2364 | |
2337 | bless $self, "cf::map"; |
2365 | bless $self, "cf::map::wrap"; |
2338 | delete $self->{deny_reset}; |
2366 | delete $self->{deny_reset}; |
2339 | $self->{deny_save} = 1; |
2367 | $self->{deny_save} = 1; |
2340 | $self->reset_timeout (1); |
2368 | $self->reset_timeout (1); |
2341 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2369 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2342 | |
2370 | |
… | |
… | |
2572 | |
2600 | |
2573 | 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}>). |
2574 | |
2602 | |
2575 | 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. |
2576 | 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, |
2577 | 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 |
2578 | map. |
2606 | map. |
2579 | |
2607 | |
2580 | Will never block. |
2608 | Will never block. |
2581 | |
2609 | |
2582 | =item $player_object->leave_link ($map, $x, $y) |
2610 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2603 | sub cf::object::player::enter_link { |
2631 | sub cf::object::player::enter_link { |
2604 | my ($self) = @_; |
2632 | my ($self) = @_; |
2605 | |
2633 | |
2606 | $self->deactivate_recursive; |
2634 | $self->deactivate_recursive; |
2607 | |
2635 | |
|
|
2636 | ++$self->{_link_recursion}; |
|
|
2637 | |
2608 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2638 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2609 | |
2639 | |
2610 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2640 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2611 | if $self->map && $self->map->{path} ne "{link}"; |
2641 | if $self->map && $self->map->{path} ne "{link}"; |
2612 | |
2642 | |
2613 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2643 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2614 | } |
2644 | } |
2615 | |
2645 | |
2616 | sub cf::object::player::leave_link { |
2646 | sub cf::object::player::leave_link { |
2617 | my ($self, $map, $x, $y) = @_; |
2647 | my ($self, $map, $x, $y) = @_; |
2618 | |
2648 | |
… | |
… | |
2643 | $map->load_neighbours; |
2673 | $map->load_neighbours; |
2644 | |
2674 | |
2645 | return unless $self->contr->active; |
2675 | return unless $self->contr->active; |
2646 | |
2676 | |
2647 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2677 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2648 | $self->enter_map ($map, $x, $y); |
2678 | if ($self->enter_map ($map, $x, $y)) { |
2649 | |
2679 | # entering was successful |
|
|
2680 | delete $self->{_link_recursion}; |
2650 | # only activate afterwards, to support waiting in hooks |
2681 | # only activate afterwards, to support waiting in hooks |
2651 | $self->activate_recursive; |
2682 | $self->activate_recursive; |
2652 | } |
2683 | } |
2653 | |
2684 | |
|
|
2685 | } |
|
|
2686 | |
2654 | =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)]]) |
2655 | |
2688 | |
2656 | 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 |
2657 | her, loading and preparing them map, calling the provided $check callback |
2690 | her, loading and preparing them map, calling the provided $check callback |
2658 | 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 |
2659 | 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 |
… | |
… | |
2666 | |
2699 | |
2667 | our $GOTOGEN; |
2700 | our $GOTOGEN; |
2668 | |
2701 | |
2669 | sub cf::object::player::goto { |
2702 | sub cf::object::player::goto { |
2670 | my ($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 | } |
2671 | |
2710 | |
2672 | # 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 |
2673 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2712 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2674 | |
2713 | |
2675 | $self->enter_link; |
2714 | $self->enter_link; |
… | |
… | |
2699 | my $map = eval { |
2738 | my $map = eval { |
2700 | my $map = defined $path ? cf::map::find $path : undef; |
2739 | my $map = defined $path ? cf::map::find $path : undef; |
2701 | |
2740 | |
2702 | if ($map) { |
2741 | if ($map) { |
2703 | $map = $map->customise_for ($self); |
2742 | $map = $map->customise_for ($self); |
2704 | $map = $check->($map) if $check && $map; |
2743 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2705 | } else { |
2744 | } else { |
2706 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2745 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2707 | } |
2746 | } |
2708 | |
2747 | |
2709 | $map |
2748 | $map |
… | |
… | |
2717 | if ($gen == $self->{_goto_generation}) { |
2756 | if ($gen == $self->{_goto_generation}) { |
2718 | delete $self->{_goto_generation}; |
2757 | delete $self->{_goto_generation}; |
2719 | $self->leave_link ($map, $x, $y); |
2758 | $self->leave_link ($map, $x, $y); |
2720 | } |
2759 | } |
2721 | |
2760 | |
2722 | $done->() if $done; |
2761 | $done->($self) if $done; |
2723 | })->prio (1); |
2762 | })->prio (1); |
2724 | } |
2763 | } |
2725 | |
2764 | |
2726 | =item $player_object->enter_exit ($exit_object) |
2765 | =item $player_object->enter_exit ($exit_object) |
2727 | |
2766 | |
… | |
… | |
2820 | $self->message ("Something went wrong deep within the deliantra server. " |
2859 | $self->message ("Something went wrong deep within the deliantra server. " |
2821 | . "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. " |
2822 | . "Please report this to the dungeon master!", |
2861 | . "Please report this to the dungeon master!", |
2823 | cf::NDI_UNIQUE | cf::NDI_RED); |
2862 | cf::NDI_UNIQUE | cf::NDI_RED); |
2824 | |
2863 | |
2825 | warn "ERROR in enter_exit: $@"; |
2864 | error "ERROR in enter_exit: $@"; |
2826 | $self->leave_link; |
2865 | $self->leave_link; |
2827 | } |
2866 | } |
2828 | })->prio (1); |
2867 | })->prio (1); |
2829 | } |
2868 | } |
2830 | |
2869 | |
… | |
… | |
3143 | |
3182 | |
3144 | $ns->ext_reply ($reply, @reply) |
3183 | $ns->ext_reply ($reply, @reply) |
3145 | if $reply; |
3184 | if $reply; |
3146 | |
3185 | |
3147 | } else { |
3186 | } else { |
3148 | warn "client " . ($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"; |
3149 | } |
3188 | } |
3150 | |
3189 | |
3151 | cf::override; |
3190 | cf::override; |
3152 | }, |
3191 | }, |
3153 | ); |
3192 | ); |
… | |
… | |
3283 | local @cf::_safe_eval_args = values %vars; |
3322 | local @cf::_safe_eval_args = values %vars; |
3284 | @res = wantarray ? eval eval : scalar eval $eval; |
3323 | @res = wantarray ? eval eval : scalar eval $eval; |
3285 | } |
3324 | } |
3286 | |
3325 | |
3287 | if ($@) { |
3326 | if ($@) { |
3288 | warn "$@"; |
3327 | warn "$@", |
3289 | warn "while executing safe code '$code'\n"; |
3328 | "while executing safe code '$code'\n", |
3290 | warn "with arguments " . (join " ", %vars) . "\n"; |
3329 | "with arguments " . (join " ", %vars) . "\n"; |
3291 | } |
3330 | } |
3292 | |
3331 | |
3293 | wantarray ? @res : $res[0] |
3332 | wantarray ? @res : $res[0] |
3294 | } |
3333 | } |
3295 | |
3334 | |
… | |
… | |
3329 | # for this (global event?) |
3368 | # for this (global event?) |
3330 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3369 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3331 | |
3370 | |
3332 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3371 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3333 | |
3372 | |
3334 | warn "loading facedata from $path\n"; |
3373 | trace "loading facedata from $path\n"; |
3335 | |
3374 | |
3336 | my $facedata; |
3375 | my $facedata; |
3337 | 0 < aio_load $path, $facedata |
3376 | 0 < aio_load $path, $facedata |
3338 | or die "$path: $!"; |
3377 | or die "$path: $!"; |
3339 | |
3378 | |
… | |
… | |
3373 | |
3412 | |
3374 | if (my $smooth = cf::face::find $info->{smooth}) { |
3413 | if (my $smooth = cf::face::find $info->{smooth}) { |
3375 | cf::face::set_smooth $idx, $smooth; |
3414 | cf::face::set_smooth $idx, $smooth; |
3376 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3415 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3377 | } else { |
3416 | } else { |
3378 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3417 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3379 | } |
3418 | } |
3380 | |
3419 | |
3381 | cf::cede_to_tick; |
3420 | cf::cede_to_tick; |
3382 | } |
3421 | } |
3383 | } |
3422 | } |
… | |
… | |
3401 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3440 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3402 | |
3441 | |
3403 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3442 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3404 | cf::face::set_type $idx, $info->{type}; |
3443 | cf::face::set_type $idx, $info->{type}; |
3405 | } else { |
3444 | } else { |
3406 | $RESOURCE{$name} = $info; |
3445 | $RESOURCE{$name} = $info; # unused |
3407 | } |
3446 | } |
3408 | |
3447 | |
3409 | cf::cede_to_tick; |
3448 | cf::cede_to_tick; |
3410 | } |
3449 | } |
3411 | } |
3450 | } |
3412 | |
3451 | |
3413 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3452 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3414 | |
3453 | |
3415 | 1 |
3454 | 1 |
3416 | } |
3455 | } |
3417 | |
|
|
3418 | cf::global->attach (on_resource_update => sub { |
|
|
3419 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3420 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3421 | |
|
|
3422 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3423 | my $sound = $soundconf->{compat}[$_] |
|
|
3424 | or next; |
|
|
3425 | |
|
|
3426 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3427 | cf::sound::set $sound->[0] => $face; |
|
|
3428 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3429 | } |
|
|
3430 | |
|
|
3431 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3432 | my $face = cf::face::find "sound/$v"; |
|
|
3433 | cf::sound::set $k => $face; |
|
|
3434 | } |
|
|
3435 | } |
|
|
3436 | }); |
|
|
3437 | |
3456 | |
3438 | register_exticmd fx_want => sub { |
3457 | register_exticmd fx_want => sub { |
3439 | my ($ns, $want) = @_; |
3458 | my ($ns, $want) = @_; |
3440 | |
3459 | |
3441 | while (my ($k, $v) = each %$want) { |
3460 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3480 | sub reload_treasures { |
3499 | sub reload_treasures { |
3481 | load_resource_file "$DATADIR/treasures" |
3500 | load_resource_file "$DATADIR/treasures" |
3482 | or die "unable to load treasurelists\n"; |
3501 | or die "unable to load treasurelists\n"; |
3483 | } |
3502 | } |
3484 | |
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 | |
3485 | sub reload_resources { |
3527 | sub reload_resources { |
3486 | warn "reloading resource files...\n"; |
3528 | trace "reloading resource files...\n"; |
3487 | |
3529 | |
3488 | reload_facedata; |
3530 | reload_facedata; |
|
|
3531 | reload_sound; |
3489 | reload_archetypes; |
3532 | reload_archetypes; |
3490 | reload_regions; |
3533 | reload_regions; |
3491 | reload_treasures; |
3534 | reload_treasures; |
3492 | |
3535 | |
3493 | warn "finished reloading resource files\n"; |
3536 | trace "finished reloading resource files\n"; |
3494 | } |
3537 | } |
3495 | |
3538 | |
3496 | sub reload_config { |
3539 | sub reload_config { |
3497 | warn "reloading config file...\n"; |
3540 | trace "reloading config file...\n"; |
3498 | |
3541 | |
3499 | open my $fh, "<:utf8", "$CONFDIR/config" |
3542 | open my $fh, "<:utf8", "$CONFDIR/config" |
3500 | or return; |
3543 | or return; |
3501 | |
3544 | |
3502 | local $/; |
3545 | local $/; |
3503 | *CFG = YAML::XS::Load scalar <$fh>; |
3546 | *CFG = YAML::XS::Load scalar <$fh>; |
3504 | |
3547 | |
3505 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3548 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3506 | |
3549 | |
3507 | $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}; |
3508 | $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}; |
3509 | |
3552 | |
3510 | if (exists $CFG{mlockall}) { |
3553 | if (exists $CFG{mlockall}) { |
… | |
… | |
3513 | and die "WARNING: m(un)lockall failed: $!\n"; |
3556 | and die "WARNING: m(un)lockall failed: $!\n"; |
3514 | }; |
3557 | }; |
3515 | warn $@ if $@; |
3558 | warn $@ if $@; |
3516 | } |
3559 | } |
3517 | |
3560 | |
3518 | warn "finished reloading resource files\n"; |
3561 | trace "finished reloading resource files\n"; |
3519 | } |
3562 | } |
3520 | |
3563 | |
3521 | sub pidfile() { |
3564 | sub pidfile() { |
3522 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3565 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3523 | or die "$PIDFILE: $!"; |
3566 | or die "$PIDFILE: $!"; |
… | |
… | |
3536 | seek $fh, 0, 0; |
3579 | seek $fh, 0, 0; |
3537 | print $fh $$; |
3580 | print $fh $$; |
3538 | } |
3581 | } |
3539 | |
3582 | |
3540 | sub main_loop { |
3583 | sub main_loop { |
3541 | warn "EV::loop starting\n"; |
3584 | trace "EV::loop starting\n"; |
3542 | if (1) { |
3585 | if (1) { |
3543 | EV::loop; |
3586 | EV::loop; |
3544 | } |
3587 | } |
3545 | warn "EV::loop returned\n"; |
3588 | trace "EV::loop returned\n"; |
3546 | goto &main_loop unless $REALLY_UNLOOP; |
3589 | goto &main_loop unless $REALLY_UNLOOP; |
3547 | } |
3590 | } |
3548 | |
3591 | |
3549 | sub main { |
3592 | sub main { |
3550 | cf::init_globals; # initialise logging |
3593 | cf::init_globals; # initialise logging |
… | |
… | |
3598 | |
3641 | |
3599 | (pop @POST_INIT)->(0) while @POST_INIT; |
3642 | (pop @POST_INIT)->(0) while @POST_INIT; |
3600 | }; |
3643 | }; |
3601 | |
3644 | |
3602 | cf::object::thawer::errors_are_fatal 0; |
3645 | cf::object::thawer::errors_are_fatal 0; |
3603 | warn "parse errors in files are no longer fatal from this point on.\n"; |
3646 | info "parse errors in files are no longer fatal from this point on.\n"; |
3604 | |
3647 | |
3605 | main_loop; |
3648 | main_loop; |
3606 | } |
3649 | } |
3607 | |
3650 | |
3608 | ############################################################################# |
3651 | ############################################################################# |
… | |
… | |
3649 | or return; |
3692 | or return; |
3650 | |
3693 | |
3651 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3694 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3652 | and return; |
3695 | and return; |
3653 | |
3696 | |
3654 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3697 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3655 | |
3698 | |
3656 | 1 |
3699 | 1 |
3657 | } |
3700 | } |
3658 | |
3701 | |
3659 | our $uuid_lock; |
3702 | our $uuid_lock; |
… | |
… | |
3671 | or return; |
3714 | or return; |
3672 | |
3715 | |
3673 | my $value = uuid_seq uuid_cur; |
3716 | my $value = uuid_seq uuid_cur; |
3674 | |
3717 | |
3675 | unless ($value) { |
3718 | unless ($value) { |
3676 | warn "cowardly refusing to write zero uuid value!\n"; |
3719 | info "cowardly refusing to write zero uuid value!\n"; |
3677 | return; |
3720 | return; |
3678 | } |
3721 | } |
3679 | |
3722 | |
3680 | my $value = uuid_str $value + $uuid_skip; |
3723 | my $value = uuid_str $value + $uuid_skip; |
3681 | $uuid_skip = 0; |
3724 | $uuid_skip = 0; |
… | |
… | |
3691 | or return; |
3734 | or return; |
3692 | |
3735 | |
3693 | aio_rename "$uuid~", $uuid |
3736 | aio_rename "$uuid~", $uuid |
3694 | and return; |
3737 | and return; |
3695 | |
3738 | |
3696 | warn "uuid file written ($value).\n"; |
3739 | trace "uuid file written ($value).\n"; |
3697 | |
3740 | |
3698 | 1 |
3741 | 1 |
3699 | |
3742 | |
3700 | } |
3743 | } |
3701 | |
3744 | |
… | |
… | |
3707 | } |
3750 | } |
3708 | |
3751 | |
3709 | sub emergency_save() { |
3752 | sub emergency_save() { |
3710 | my $freeze_guard = cf::freeze_mainloop; |
3753 | my $freeze_guard = cf::freeze_mainloop; |
3711 | |
3754 | |
3712 | 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; |
3713 | |
3761 | |
3714 | cf::sync_job { |
3762 | cf::sync_job { |
3715 | # this is a trade-off: we want to be very quick here, so |
|
|
3716 | # save all maps without fsync, and later call a global sync |
|
|
3717 | # (which in turn might be very very slow) |
|
|
3718 | local $USE_FSYNC = 0; |
|
|
3719 | |
|
|
3720 | # use a peculiar iteration method to avoid tripping on perl |
3763 | # use a peculiar iteration method to avoid tripping on perl |
3721 | # refcount bugs in for. also avoids problems with players |
3764 | # refcount bugs in for. also avoids problems with players |
3722 | # and maps saved/destroyed asynchronously. |
3765 | # and maps saved/destroyed asynchronously. |
3723 | warn "emergency_perl_save: begin player save\n"; |
3766 | info "emergency_perl_save: begin player save\n"; |
3724 | for my $login (keys %cf::PLAYER) { |
3767 | for my $login (keys %cf::PLAYER) { |
3725 | my $pl = $cf::PLAYER{$login} or next; |
3768 | my $pl = $cf::PLAYER{$login} or next; |
3726 | $pl->valid or next; |
3769 | $pl->valid or next; |
3727 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3770 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3728 | $pl->save; |
3771 | $pl->save; |
3729 | } |
3772 | } |
3730 | warn "emergency_perl_save: end player save\n"; |
3773 | info "emergency_perl_save: end player save\n"; |
3731 | |
3774 | |
3732 | warn "emergency_perl_save: begin map save\n"; |
3775 | info "emergency_perl_save: begin map save\n"; |
3733 | for my $path (keys %cf::MAP) { |
3776 | for my $path (keys %cf::MAP) { |
3734 | my $map = $cf::MAP{$path} or next; |
3777 | my $map = $cf::MAP{$path} or next; |
3735 | $map->valid or next; |
3778 | $map->valid or next; |
3736 | $map->save; |
3779 | $map->save; |
3737 | } |
3780 | } |
3738 | warn "emergency_perl_save: end map save\n"; |
3781 | info "emergency_perl_save: end map save\n"; |
3739 | |
3782 | |
3740 | warn "emergency_perl_save: begin database checkpoint\n"; |
3783 | info "emergency_perl_save: begin database checkpoint\n"; |
3741 | BDB::db_env_txn_checkpoint $DB_ENV; |
3784 | BDB::db_env_txn_checkpoint $DB_ENV; |
3742 | warn "emergency_perl_save: end database checkpoint\n"; |
3785 | info "emergency_perl_save: end database checkpoint\n"; |
3743 | |
3786 | |
3744 | warn "emergency_perl_save: begin write uuid\n"; |
3787 | info "emergency_perl_save: begin write uuid\n"; |
3745 | write_uuid_sync 1; |
3788 | write_uuid_sync 1; |
3746 | warn "emergency_perl_save: end write uuid\n"; |
3789 | info "emergency_perl_save: end write uuid\n"; |
3747 | }; |
3790 | }; |
3748 | |
3791 | |
3749 | warn "emergency_perl_save: starting sync()\n"; |
3792 | info "emergency_perl_save: starting sync()\n"; |
3750 | IO::AIO::aio_sync sub { |
3793 | IO::AIO::aio_sync sub { |
3751 | warn "emergency_perl_save: finished sync()\n"; |
3794 | info "emergency_perl_save: finished sync()\n"; |
3752 | }; |
3795 | }; |
3753 | |
3796 | |
3754 | warn "emergency_perl_save: leave\n"; |
3797 | info "emergency_perl_save: leave\n"; |
3755 | } |
3798 | } |
3756 | |
3799 | |
3757 | sub post_cleanup { |
3800 | sub post_cleanup { |
3758 | my ($make_core) = @_; |
3801 | my ($make_core) = @_; |
3759 | |
3802 | |
3760 | warn Carp::longmess "post_cleanup backtrace" |
3803 | error Carp::longmess "post_cleanup backtrace" |
3761 | if $make_core; |
3804 | if $make_core; |
3762 | |
3805 | |
3763 | my $fh = pidfile; |
3806 | my $fh = pidfile; |
3764 | unlink $PIDFILE if <$fh> == $$; |
3807 | unlink $PIDFILE if <$fh> == $$; |
3765 | } |
3808 | } |
… | |
… | |
3785 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3828 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3786 | for my $name (keys %$leaf_symtab) { |
3829 | for my $name (keys %$leaf_symtab) { |
3787 | _gv_clear *{"$pkg$name"}; |
3830 | _gv_clear *{"$pkg$name"}; |
3788 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3831 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3789 | } |
3832 | } |
3790 | warn "cleared package $pkg\n";#d# |
|
|
3791 | } |
3833 | } |
3792 | |
3834 | |
3793 | sub do_reload_perl() { |
3835 | sub do_reload_perl() { |
3794 | # can/must only be called in main |
3836 | # can/must only be called in main |
3795 | if ($Coro::current != $Coro::main) { |
3837 | if (in_main) { |
3796 | warn "can only reload from main coroutine"; |
3838 | error "can only reload from main coroutine"; |
3797 | return; |
3839 | return; |
3798 | } |
3840 | } |
3799 | |
3841 | |
3800 | return if $RELOAD++; |
3842 | return if $RELOAD++; |
3801 | |
3843 | |
3802 | my $t1 = AE::time; |
3844 | my $t1 = AE::time; |
3803 | |
3845 | |
3804 | while ($RELOAD) { |
3846 | while ($RELOAD) { |
3805 | warn "reloading..."; |
3847 | info "reloading..."; |
3806 | |
3848 | |
3807 | warn "entering sync_job"; |
3849 | trace "entering sync_job"; |
3808 | |
3850 | |
3809 | cf::sync_job { |
3851 | cf::sync_job { |
3810 | cf::write_runtime_sync; # external watchdog should not bark |
3852 | cf::write_runtime_sync; # external watchdog should not bark |
3811 | cf::emergency_save; |
3853 | cf::emergency_save; |
3812 | cf::write_runtime_sync; # external watchdog should not bark |
3854 | cf::write_runtime_sync; # external watchdog should not bark |
3813 | |
3855 | |
3814 | warn "syncing database to disk"; |
3856 | trace "syncing database to disk"; |
3815 | BDB::db_env_txn_checkpoint $DB_ENV; |
3857 | BDB::db_env_txn_checkpoint $DB_ENV; |
3816 | |
3858 | |
3817 | # 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 |
3818 | |
3860 | |
3819 | warn "flushing outstanding aio requests"; |
3861 | trace "flushing outstanding aio requests"; |
3820 | while (IO::AIO::nreqs || BDB::nreqs) { |
3862 | while (IO::AIO::nreqs || BDB::nreqs) { |
3821 | 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 |
3822 | } |
3864 | } |
3823 | |
3865 | |
3824 | warn "cancelling all extension coros"; |
3866 | trace "cancelling all extension coros"; |
3825 | $_->cancel for values %EXT_CORO; |
3867 | $_->cancel for values %EXT_CORO; |
3826 | %EXT_CORO = (); |
3868 | %EXT_CORO = (); |
3827 | |
3869 | |
3828 | warn "removing commands"; |
3870 | trace "removing commands"; |
3829 | %COMMAND = (); |
3871 | %COMMAND = (); |
3830 | |
3872 | |
3831 | warn "removing ext/exti commands"; |
3873 | trace "removing ext/exti commands"; |
3832 | %EXTCMD = (); |
3874 | %EXTCMD = (); |
3833 | %EXTICMD = (); |
3875 | %EXTICMD = (); |
3834 | |
3876 | |
3835 | warn "unloading/nuking all extensions"; |
3877 | trace "unloading/nuking all extensions"; |
3836 | for my $pkg (@EXTS) { |
3878 | for my $pkg (@EXTS) { |
3837 | warn "... unloading $pkg"; |
3879 | trace "... unloading $pkg"; |
3838 | |
3880 | |
3839 | if (my $cb = $pkg->can ("unload")) { |
3881 | if (my $cb = $pkg->can ("unload")) { |
3840 | eval { |
3882 | eval { |
3841 | $cb->($pkg); |
3883 | $cb->($pkg); |
3842 | 1 |
3884 | 1 |
3843 | } or warn "$pkg unloaded, but with errors: $@"; |
3885 | } or error "$pkg unloaded, but with errors: $@"; |
3844 | } |
3886 | } |
3845 | |
3887 | |
3846 | warn "... clearing $pkg"; |
3888 | trace "... clearing $pkg"; |
3847 | clear_package $pkg; |
3889 | clear_package $pkg; |
3848 | } |
3890 | } |
3849 | |
3891 | |
3850 | warn "unloading all perl modules loaded from $LIBDIR"; |
3892 | trace "unloading all perl modules loaded from $LIBDIR"; |
3851 | while (my ($k, $v) = each %INC) { |
3893 | while (my ($k, $v) = each %INC) { |
3852 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3894 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3853 | |
3895 | |
3854 | warn "... unloading $k"; |
3896 | trace "... unloading $k"; |
3855 | delete $INC{$k}; |
3897 | delete $INC{$k}; |
3856 | |
3898 | |
3857 | $k =~ s/\.pm$//; |
3899 | $k =~ s/\.pm$//; |
3858 | $k =~ s/\//::/g; |
3900 | $k =~ s/\//::/g; |
3859 | |
3901 | |
… | |
… | |
3862 | } |
3904 | } |
3863 | |
3905 | |
3864 | clear_package $k; |
3906 | clear_package $k; |
3865 | } |
3907 | } |
3866 | |
3908 | |
3867 | warn "getting rid of safe::, as good as possible"; |
3909 | trace "getting rid of safe::, as good as possible"; |
3868 | clear_package "safe::$_" |
3910 | clear_package "safe::$_" |
3869 | 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); |
3870 | |
3912 | |
3871 | warn "unloading cf.pm \"a bit\""; |
3913 | trace "unloading cf.pm \"a bit\""; |
3872 | delete $INC{"cf.pm"}; |
3914 | delete $INC{"cf.pm"}; |
3873 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3915 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3874 | |
3916 | |
3875 | # don't, removes xs symbols, too, |
3917 | # don't, removes xs symbols, too, |
3876 | # and global variables created in xs |
3918 | # and global variables created in xs |
3877 | #clear_package __PACKAGE__; |
3919 | #clear_package __PACKAGE__; |
3878 | |
3920 | |
3879 | warn "unload completed, starting to reload now"; |
3921 | info "unload completed, starting to reload now"; |
3880 | |
3922 | |
3881 | warn "reloading cf.pm"; |
3923 | trace "reloading cf.pm"; |
3882 | require cf; |
3924 | require cf; |
3883 | cf::_connect_to_perl_1; |
3925 | cf::_connect_to_perl_1; |
3884 | |
3926 | |
3885 | warn "loading config and database again"; |
3927 | trace "loading config and database again"; |
3886 | cf::reload_config; |
3928 | cf::reload_config; |
3887 | |
3929 | |
3888 | warn "loading extensions"; |
3930 | trace "loading extensions"; |
3889 | cf::load_extensions; |
3931 | cf::load_extensions; |
3890 | |
3932 | |
3891 | if ($REATTACH_ON_RELOAD) { |
3933 | if ($REATTACH_ON_RELOAD) { |
3892 | warn "reattaching attachments to objects/players"; |
3934 | trace "reattaching attachments to objects/players"; |
3893 | _global_reattach; # objects, sockets |
3935 | _global_reattach; # objects, sockets |
3894 | warn "reattaching attachments to maps"; |
3936 | trace "reattaching attachments to maps"; |
3895 | reattach $_ for values %MAP; |
3937 | reattach $_ for values %MAP; |
3896 | warn "reattaching attachments to players"; |
3938 | trace "reattaching attachments to players"; |
3897 | reattach $_ for values %PLAYER; |
3939 | reattach $_ for values %PLAYER; |
3898 | } |
3940 | } |
3899 | |
3941 | |
3900 | warn "running post_init jobs"; |
3942 | trace "running post_init jobs"; |
3901 | (pop @POST_INIT)->(1) while @POST_INIT; |
3943 | (pop @POST_INIT)->(1) while @POST_INIT; |
3902 | |
3944 | |
3903 | warn "leaving sync_job"; |
3945 | trace "leaving sync_job"; |
3904 | |
3946 | |
3905 | 1 |
3947 | 1 |
3906 | } or do { |
3948 | } or do { |
3907 | warn $@; |
3949 | error $@; |
3908 | cf::cleanup "error while reloading, exiting."; |
3950 | cf::cleanup "error while reloading, exiting."; |
3909 | }; |
3951 | }; |
3910 | |
3952 | |
3911 | warn "reloaded"; |
3953 | info "reloaded"; |
3912 | --$RELOAD; |
3954 | --$RELOAD; |
3913 | } |
3955 | } |
3914 | |
3956 | |
3915 | $t1 = AE::time - $t1; |
3957 | $t1 = AE::time - $t1; |
3916 | warn "reload completed in ${t1}s\n"; |
3958 | info "reload completed in ${t1}s\n"; |
3917 | }; |
3959 | }; |
3918 | |
3960 | |
3919 | our $RELOAD_WATCHER; # used only during reload |
3961 | our $RELOAD_WATCHER; # used only during reload |
3920 | |
3962 | |
3921 | sub reload_perl() { |
3963 | sub reload_perl() { |
… | |
… | |
3981 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4023 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3982 | $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.; |
3983 | Coro::async_pool { |
4025 | Coro::async_pool { |
3984 | $Coro::current->{desc} = "runtime saver"; |
4026 | $Coro::current->{desc} = "runtime saver"; |
3985 | write_runtime_sync |
4027 | write_runtime_sync |
3986 | or warn "ERROR: unable to write runtime file: $!"; |
4028 | or error "ERROR: unable to write runtime file: $!"; |
3987 | }; |
4029 | }; |
3988 | } |
4030 | } |
3989 | |
4031 | |
3990 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4032 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3991 | $sig->send; |
4033 | $sig->send; |
… | |
… | |
3999 | |
4041 | |
4000 | if (0) { |
4042 | if (0) { |
4001 | if ($NEXT_TICK) { |
4043 | if ($NEXT_TICK) { |
4002 | my $jitter = $TICK_START - $NEXT_TICK; |
4044 | my $jitter = $TICK_START - $NEXT_TICK; |
4003 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4045 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4004 | warn "jitter $JITTER\n";#d# |
4046 | debug "jitter $JITTER\n";#d# |
4005 | } |
4047 | } |
4006 | } |
4048 | } |
4007 | } |
4049 | } |
4008 | |
4050 | |
4009 | { |
4051 | { |