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. |
… | |
… | |
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; |
112 | |
112 | |
|
|
113 | our $OUTPUT_RATE_MIN = 4000; |
|
|
114 | our $OUTPUT_RATE_MAX = 100000; |
|
|
115 | |
113 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
116 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
117 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
115 | our $NEXT_TICK; |
118 | our $NEXT_TICK; |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
119 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
117 | |
120 | |
… | |
… | |
162 | |
165 | |
163 | our $EMERGENCY_POSITION; |
166 | our $EMERGENCY_POSITION; |
164 | |
167 | |
165 | sub cf::map::normalise; |
168 | sub cf::map::normalise; |
166 | |
169 | |
|
|
170 | sub in_main() { |
|
|
171 | $Coro::current == $Coro::main |
|
|
172 | } |
|
|
173 | |
167 | ############################################################################# |
174 | ############################################################################# |
168 | |
175 | |
169 | %REFLECT = (); |
176 | %REFLECT = (); |
170 | for (@REFLECT) { |
177 | for (@REFLECT) { |
171 | my $reflect = JSON::XS::decode_json $_; |
178 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
258 | $Coro::State::DIEHOOK = sub { |
265 | $Coro::State::DIEHOOK = sub { |
259 | return unless $^S eq 0; # "eq", not "==" |
266 | return unless $^S eq 0; # "eq", not "==" |
260 | |
267 | |
261 | warn Carp::longmess $_[0]; |
268 | warn Carp::longmess $_[0]; |
262 | |
269 | |
263 | if ($Coro::current == $Coro::main) {#d# |
270 | if (in_main) {#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
271 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
265 | return;#d# |
272 | return;#d# |
266 | }#d# |
273 | }#d# |
267 | |
274 | |
268 | # kill coroutine otherwise |
275 | # kill coroutine otherwise |
… | |
… | |
396 | } |
403 | } |
397 | |
404 | |
398 | =item cf::periodic $interval, $cb |
405 | =item cf::periodic $interval, $cb |
399 | |
406 | |
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
407 | Like EV::periodic, but randomly selects a starting point so that the actions |
401 | get spread over timer. |
408 | get spread over time. |
402 | |
409 | |
403 | =cut |
410 | =cut |
404 | |
411 | |
405 | sub periodic($$) { |
412 | sub periodic($$) { |
406 | my ($interval, $cb) = @_; |
413 | my ($interval, $cb) = @_; |
… | |
… | |
423 | |
430 | |
424 | =cut |
431 | =cut |
425 | |
432 | |
426 | our @SLOT_QUEUE; |
433 | our @SLOT_QUEUE; |
427 | our $SLOT_QUEUE; |
434 | our $SLOT_QUEUE; |
|
|
435 | our $SLOT_DECAY = 0.9; |
428 | |
436 | |
429 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
437 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
430 | $SLOT_QUEUE = Coro::async { |
438 | $SLOT_QUEUE = Coro::async { |
431 | $Coro::current->desc ("timeslot manager"); |
439 | $Coro::current->desc ("timeslot manager"); |
432 | |
440 | |
433 | my $signal = new Coro::Signal; |
441 | my $signal = new Coro::Signal; |
|
|
442 | my $busy; |
434 | |
443 | |
435 | while () { |
444 | while () { |
436 | next_job: |
445 | next_job: |
|
|
446 | |
437 | my $avail = cf::till_tick; |
447 | my $avail = cf::till_tick; |
438 | if ($avail > 0.01) { |
448 | |
439 | for (0 .. $#SLOT_QUEUE) { |
449 | for (0 .. $#SLOT_QUEUE) { |
440 | if ($SLOT_QUEUE[$_][0] < $avail) { |
450 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
451 | $busy = 0; |
441 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
452 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
442 | $job->[2]->send; |
453 | $job->[2]->send; |
443 | Coro::cede; |
454 | Coro::cede; |
444 | goto next_job; |
455 | goto next_job; |
445 | } |
456 | } else { |
|
|
457 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
446 | } |
458 | } |
447 | } |
459 | } |
448 | |
460 | |
449 | if (@SLOT_QUEUE) { |
461 | if (@SLOT_QUEUE) { |
450 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
462 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
451 | push @cf::WAIT_FOR_TICK, $signal; |
463 | push @cf::WAIT_FOR_TICK, $signal; |
452 | $signal->wait; |
464 | $signal->wait; |
453 | } else { |
465 | } else { |
|
|
466 | $busy = 0; |
454 | Coro::schedule; |
467 | Coro::schedule; |
455 | } |
468 | } |
456 | } |
469 | } |
457 | }; |
470 | }; |
458 | |
471 | |
459 | sub get_slot($;$$) { |
472 | sub get_slot($;$$) { |
460 | return if tick_inhibit || $Coro::current == $Coro::main; |
473 | return if tick_inhibit || $Coro::current == $Coro::main; |
461 | |
474 | |
462 | my ($time, $pri, $name) = @_; |
475 | my ($time, $pri, $name) = @_; |
463 | |
476 | |
464 | $time = $TICK * .6 if $time > $TICK * .6; |
477 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
478 | |
465 | my $sig = new Coro::Signal; |
479 | my $sig = new Coro::Signal; |
466 | |
480 | |
467 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
481 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
468 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
482 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
469 | $SLOT_QUEUE->ready; |
483 | $SLOT_QUEUE->ready; |
… | |
… | |
496 | |
510 | |
497 | sub sync_job(&) { |
511 | sub sync_job(&) { |
498 | my ($job) = @_; |
512 | my ($job) = @_; |
499 | |
513 | |
500 | if ($Coro::current == $Coro::main) { |
514 | if ($Coro::current == $Coro::main) { |
501 | my $time = EV::time; |
515 | my $time = AE::time; |
502 | |
516 | |
503 | # this is the main coro, too bad, we have to block |
517 | # this is the main coro, too bad, we have to block |
504 | # till the operation succeeds, freezing the server :/ |
518 | # till the operation succeeds, freezing the server :/ |
505 | |
519 | |
506 | LOG llevError, Carp::longmess "sync job";#d# |
520 | LOG llevError, Carp::longmess "sync job";#d# |
… | |
… | |
523 | } else { |
537 | } else { |
524 | EV::loop EV::LOOP_ONESHOT; |
538 | EV::loop EV::LOOP_ONESHOT; |
525 | } |
539 | } |
526 | } |
540 | } |
527 | |
541 | |
528 | my $time = EV::time - $time; |
542 | my $time = AE::time - $time; |
529 | |
543 | |
530 | $TICK_START += $time; # do not account sync jobs to server load |
544 | $TICK_START += $time; # do not account sync jobs to server load |
531 | |
545 | |
532 | wantarray ? @res : $res[0] |
546 | wantarray ? @res : $res[0] |
533 | } else { |
547 | } else { |
… | |
… | |
577 | reset_signals; |
591 | reset_signals; |
578 | &$cb |
592 | &$cb |
579 | }, @args; |
593 | }, @args; |
580 | |
594 | |
581 | wantarray ? @res : $res[-1] |
595 | wantarray ? @res : $res[-1] |
|
|
596 | } |
|
|
597 | |
|
|
598 | sub objinfo { |
|
|
599 | ( |
|
|
600 | "counter value" => cf::object::object_count, |
|
|
601 | "objects created" => cf::object::create_count, |
|
|
602 | "objects destroyed" => cf::object::destroy_count, |
|
|
603 | "freelist size" => cf::object::free_count, |
|
|
604 | "allocated objects" => cf::object::objects_size, |
|
|
605 | "active objects" => cf::object::actives_size, |
|
|
606 | ) |
582 | } |
607 | } |
583 | |
608 | |
584 | =item $coin = coin_from_name $name |
609 | =item $coin = coin_from_name $name |
585 | |
610 | |
586 | =cut |
611 | =cut |
… | |
… | |
1303 | } |
1328 | } |
1304 | |
1329 | |
1305 | use File::Glob (); |
1330 | use File::Glob (); |
1306 | |
1331 | |
1307 | cf::player->attach ( |
1332 | cf::player->attach ( |
1308 | on_command => sub { |
1333 | on_unknown_command => sub { |
1309 | my ($pl, $name, $params) = @_; |
1334 | my ($pl, $name, $params) = @_; |
1310 | |
1335 | |
1311 | my $cb = $COMMAND{$name} |
1336 | my $cb = $COMMAND{$name} |
1312 | or return; |
1337 | or return; |
1313 | |
1338 | |
… | |
… | |
1392 | . "\n};\n1"; |
1417 | . "\n};\n1"; |
1393 | |
1418 | |
1394 | $todo{$base} = \%ext; |
1419 | $todo{$base} = \%ext; |
1395 | } |
1420 | } |
1396 | |
1421 | |
|
|
1422 | my $pass = 0; |
1397 | my %done; |
1423 | my %done; |
1398 | while (%todo) { |
1424 | while (%todo) { |
1399 | my $progress; |
1425 | my $progress; |
1400 | |
1426 | |
|
|
1427 | ++$pass; |
|
|
1428 | |
|
|
1429 | ext: |
1401 | while (my ($k, $v) = each %todo) { |
1430 | while (my ($k, $v) = each %todo) { |
1402 | for (split /,\s*/, $v->{meta}{depends}) { |
1431 | for (split /,\s*/, $v->{meta}{depends}) { |
1403 | goto skip |
1432 | next ext |
1404 | unless exists $done{$_}; |
1433 | unless exists $done{$_}; |
1405 | } |
1434 | } |
1406 | |
1435 | |
1407 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1436 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1408 | |
1437 | |
1409 | unless (eval $v->{source}) { |
1438 | my $active = eval $v->{source}; |
|
|
1439 | |
|
|
1440 | if (length $@) { |
1410 | my $msg = $@ ? "$v->{path}: $@\n" |
1441 | warn "$v->{path}: $@\n"; |
1411 | : "$v->{base}: extension inactive.\n"; |
|
|
1412 | |
1442 | |
1413 | if (exists $v->{meta}{mandatory}) { |
|
|
1414 | warn $msg; |
|
|
1415 | cf::cleanup "mandatory extension failed to load, exiting."; |
1443 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1416 | } |
1444 | if exists $v->{meta}{mandatory}; |
1417 | |
1445 | |
1418 | warn $msg; |
1446 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1447 | delete $todo{$k}; |
|
|
1448 | } else { |
|
|
1449 | $done{$k} = delete $todo{$k}; |
|
|
1450 | push @EXTS, $v->{pkg}; |
|
|
1451 | $progress = 1; |
|
|
1452 | |
|
|
1453 | warn "$v->{base}: extension inactive.\n" |
|
|
1454 | unless $active; |
1419 | } |
1455 | } |
1420 | |
|
|
1421 | $done{$k} = delete $todo{$k}; |
|
|
1422 | push @EXTS, $v->{pkg}; |
|
|
1423 | $progress = 1; |
|
|
1424 | } |
1456 | } |
1425 | |
1457 | |
1426 | skip: |
1458 | unless ($progress) { |
1427 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1459 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1428 | unless $progress; |
1460 | |
|
|
1461 | while (my ($k, $v) = each %todo) { |
|
|
1462 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1463 | if exists $v->{meta}{mandatory}; |
|
|
1464 | } |
|
|
1465 | } |
1429 | } |
1466 | } |
1430 | }; |
1467 | }; |
1431 | } |
1468 | } |
1432 | |
1469 | |
1433 | ############################################################################# |
1470 | ############################################################################# |
… | |
… | |
1517 | $cf::PLAYER{$login} = $pl |
1554 | $cf::PLAYER{$login} = $pl |
1518 | } |
1555 | } |
1519 | } |
1556 | } |
1520 | } |
1557 | } |
1521 | |
1558 | |
|
|
1559 | cf::player->attach ( |
|
|
1560 | on_load => sub { |
|
|
1561 | my ($pl, $path) = @_; |
|
|
1562 | |
|
|
1563 | # restore slots saved in save, below |
|
|
1564 | my $slots = delete $pl->{_slots}; |
|
|
1565 | |
|
|
1566 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1567 | $pl->combat_ob ($slots->[1]); |
|
|
1568 | $pl->ranged_ob ($slots->[2]); |
|
|
1569 | }, |
|
|
1570 | ); |
|
|
1571 | |
1522 | sub save($) { |
1572 | sub save($) { |
1523 | my ($pl) = @_; |
1573 | my ($pl) = @_; |
1524 | |
1574 | |
1525 | return if $pl->{deny_save}; |
1575 | return if $pl->{deny_save}; |
1526 | |
1576 | |
… | |
… | |
1531 | |
1581 | |
1532 | aio_mkdir playerdir $pl, 0770; |
1582 | aio_mkdir playerdir $pl, 0770; |
1533 | $pl->{last_save} = $cf::RUNTIME; |
1583 | $pl->{last_save} = $cf::RUNTIME; |
1534 | |
1584 | |
1535 | cf::get_slot 0.01; |
1585 | cf::get_slot 0.01; |
|
|
1586 | |
|
|
1587 | # save slots, to be restored later |
|
|
1588 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1536 | |
1589 | |
1537 | $pl->save_pl ($path); |
1590 | $pl->save_pl ($path); |
1538 | cf::cede_to_tick; |
1591 | cf::cede_to_tick; |
1539 | } |
1592 | } |
1540 | |
1593 | |
… | |
… | |
1753 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1806 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1754 | |
1807 | |
1755 | # mit "rum" bekleckern, nicht |
1808 | # mit "rum" bekleckern, nicht |
1756 | $self->_create_random_map ( |
1809 | $self->_create_random_map ( |
1757 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1810 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1758 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1811 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1759 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1812 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1760 | $rmp->{exit_on_final_map}, |
1813 | $rmp->{exit_on_final_map}, |
1761 | $rmp->{xsize}, $rmp->{ysize}, |
1814 | $rmp->{xsize}, $rmp->{ysize}, |
1762 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1815 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1763 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1816 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
2077 | } |
2130 | } |
2078 | |
2131 | |
2079 | $self->post_load; |
2132 | $self->post_load; |
2080 | } |
2133 | } |
2081 | |
2134 | |
|
|
2135 | # customize the map for a given player, i.e. |
|
|
2136 | # return the _real_ map. used by e.g. per-player |
|
|
2137 | # maps to change the path to ~playername/mappath |
2082 | sub customise_for { |
2138 | sub customise_for { |
2083 | my ($self, $ob) = @_; |
2139 | my ($self, $ob) = @_; |
2084 | |
2140 | |
2085 | return find "~" . $ob->name . "/" . $self->{path} |
2141 | return find "~" . $ob->name . "/" . $self->{path} |
2086 | if $self->per_player; |
2142 | if $self->per_player; |
… | |
… | |
2163 | $MAP_PREFETCHER->prio (6); |
2219 | $MAP_PREFETCHER->prio (6); |
2164 | |
2220 | |
2165 | () |
2221 | () |
2166 | } |
2222 | } |
2167 | |
2223 | |
|
|
2224 | # common code, used by both ->save and ->swapout |
2168 | sub save { |
2225 | sub _save { |
2169 | my ($self) = @_; |
2226 | my ($self) = @_; |
2170 | |
|
|
2171 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2172 | |
2227 | |
2173 | $self->{last_save} = $cf::RUNTIME; |
2228 | $self->{last_save} = $cf::RUNTIME; |
2174 | |
2229 | |
2175 | return unless $self->dirty; |
2230 | return unless $self->dirty; |
2176 | |
2231 | |
… | |
… | |
2196 | } else { |
2251 | } else { |
2197 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2252 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2198 | } |
2253 | } |
2199 | } |
2254 | } |
2200 | |
2255 | |
|
|
2256 | sub save { |
|
|
2257 | my ($self) = @_; |
|
|
2258 | |
|
|
2259 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2260 | |
|
|
2261 | $self->_save; |
|
|
2262 | } |
|
|
2263 | |
2201 | sub swap_out { |
2264 | sub swap_out { |
2202 | my ($self) = @_; |
2265 | my ($self) = @_; |
2203 | |
2266 | |
2204 | # save first because save cedes |
|
|
2205 | $self->save; |
|
|
2206 | |
|
|
2207 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2267 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2208 | |
2268 | |
2209 | return if $self->players; |
|
|
2210 | return if $self->in_memory != cf::MAP_ACTIVE; |
2269 | return if $self->in_memory != cf::MAP_ACTIVE; |
2211 | return if $self->{deny_save}; |
2270 | return if $self->{deny_save}; |
|
|
2271 | return if $self->players; |
2212 | |
2272 | |
2213 | $self->in_memory (cf::MAP_SWAPPED); |
2273 | # first deactivate the map and "unlink" it from the core |
2214 | |
|
|
2215 | $self->deactivate; |
2274 | $self->deactivate; |
2216 | $_->clear_links_to ($self) for values %cf::MAP; |
2275 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2276 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2277 | |
|
|
2278 | # then atomically save |
|
|
2279 | $self->_save; |
|
|
2280 | |
|
|
2281 | # then free the map |
2217 | $self->clear; |
2282 | $self->clear; |
2218 | } |
2283 | } |
2219 | |
2284 | |
2220 | sub reset_at { |
2285 | sub reset_at { |
2221 | my ($self) = @_; |
2286 | my ($self) = @_; |
… | |
… | |
2550 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2615 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2551 | |
2616 | |
2552 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2617 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2553 | if $self->map && $self->map->{path} ne "{link}"; |
2618 | if $self->map && $self->map->{path} ne "{link}"; |
2554 | |
2619 | |
2555 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2620 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2556 | } |
2621 | } |
2557 | |
2622 | |
2558 | sub cf::object::player::leave_link { |
2623 | sub cf::object::player::leave_link { |
2559 | my ($self, $map, $x, $y) = @_; |
2624 | my ($self, $map, $x, $y) = @_; |
2560 | |
2625 | |
… | |
… | |
3115 | |
3180 | |
3116 | $coro |
3181 | $coro |
3117 | } |
3182 | } |
3118 | |
3183 | |
3119 | cf::client->attach ( |
3184 | cf::client->attach ( |
3120 | on_destroy => sub { |
3185 | on_client_destroy => sub { |
3121 | my ($ns) = @_; |
3186 | my ($ns) = @_; |
3122 | |
3187 | |
3123 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3188 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3124 | }, |
3189 | }, |
3125 | ); |
3190 | ); |
… | |
… | |
3251 | =cut |
3316 | =cut |
3252 | |
3317 | |
3253 | sub register_script_function { |
3318 | sub register_script_function { |
3254 | my ($fun, $cb) = @_; |
3319 | my ($fun, $cb) = @_; |
3255 | |
3320 | |
3256 | no strict 'refs'; |
3321 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3257 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3322 | *$fun = $safe_hole->wrap ($cb); |
3258 | } |
3323 | } |
3259 | |
3324 | |
3260 | =back |
3325 | =back |
3261 | |
3326 | |
3262 | =cut |
3327 | =cut |
… | |
… | |
3494 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3559 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3495 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3560 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3496 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3561 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3497 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3562 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3498 | |
3563 | |
3499 | cf::init_experience; |
|
|
3500 | cf::init_anim; |
|
|
3501 | cf::init_attackmess; |
|
|
3502 | cf::init_dynamic; |
|
|
3503 | |
|
|
3504 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3564 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3505 | |
3565 | |
3506 | # we must not ever block the main coroutine |
3566 | # we must not ever block the main coroutine |
3507 | local $Coro::idle = sub { |
3567 | local $Coro::idle = sub { |
3508 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3568 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
… | |
… | |
3513 | }; |
3573 | }; |
3514 | |
3574 | |
3515 | evthread_start IO::AIO::poll_fileno; |
3575 | evthread_start IO::AIO::poll_fileno; |
3516 | |
3576 | |
3517 | cf::sync_job { |
3577 | cf::sync_job { |
|
|
3578 | cf::init_experience; |
|
|
3579 | cf::init_anim; |
|
|
3580 | cf::init_attackmess; |
|
|
3581 | cf::init_dynamic; |
|
|
3582 | |
3518 | cf::load_settings; |
3583 | cf::load_settings; |
3519 | cf::load_materials; |
3584 | cf::load_materials; |
3520 | |
3585 | |
3521 | reload_resources; |
3586 | reload_resources; |
3522 | reload_config; |
3587 | reload_config; |
3523 | db_init; |
3588 | db_init; |
3524 | |
3589 | |
3525 | cf::init_uuid; |
3590 | cf::init_uuid; |
3526 | cf::init_signals; |
3591 | cf::init_signals; |
3527 | cf::init_commands; |
|
|
3528 | cf::init_skills; |
3592 | cf::init_skills; |
3529 | |
3593 | |
3530 | cf::init_beforeplay; |
3594 | cf::init_beforeplay; |
3531 | |
3595 | |
3532 | atomic; |
3596 | atomic; |
… | |
… | |
3539 | use POSIX (); |
3603 | use POSIX (); |
3540 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3604 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3541 | |
3605 | |
3542 | (pop @POST_INIT)->(0) while @POST_INIT; |
3606 | (pop @POST_INIT)->(0) while @POST_INIT; |
3543 | }; |
3607 | }; |
|
|
3608 | |
|
|
3609 | cf::object::thawer::errors_are_fatal 0; |
|
|
3610 | warn "parse errors in files are no longer fatal from this point on.\n"; |
3544 | |
3611 | |
3545 | main_loop; |
3612 | main_loop; |
3546 | } |
3613 | } |
3547 | |
3614 | |
3548 | ############################################################################# |
3615 | ############################################################################# |
… | |
… | |
3550 | |
3617 | |
3551 | # install some emergency cleanup handlers |
3618 | # install some emergency cleanup handlers |
3552 | BEGIN { |
3619 | BEGIN { |
3553 | our %SIGWATCHER = (); |
3620 | our %SIGWATCHER = (); |
3554 | for my $signal (qw(INT HUP TERM)) { |
3621 | for my $signal (qw(INT HUP TERM)) { |
3555 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3622 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3556 | cf::cleanup "SIG$signal"; |
3623 | cf::cleanup "SIG$signal"; |
3557 | }; |
3624 | }; |
3558 | } |
3625 | } |
3559 | } |
3626 | } |
3560 | |
3627 | |
3561 | sub write_runtime_sync { |
3628 | sub write_runtime_sync { |
|
|
3629 | my $t0 = AE::time; |
|
|
3630 | |
3562 | # first touch the runtime file to show we are still running: |
3631 | # first touch the runtime file to show we are still running: |
3563 | # the fsync below can take a very very long time. |
3632 | # the fsync below can take a very very long time. |
3564 | |
3633 | |
3565 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3634 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3566 | |
3635 | |
3567 | my $guard = cf::lock_acquire "write_runtime"; |
3636 | my $guard = cf::lock_acquire "write_runtime"; |
3568 | |
3637 | |
3569 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3638 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3570 | or return; |
3639 | or return; |
3571 | |
3640 | |
3572 | my $value = $cf::RUNTIME + 90 + 10; |
3641 | my $value = $cf::RUNTIME + 90 + 10; |
3573 | # 10 is the runtime save interval, for a monotonic clock |
3642 | # 10 is the runtime save interval, for a monotonic clock |
3574 | # 60 allows for the watchdog to kill the server. |
3643 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3587 | or return; |
3656 | or return; |
3588 | |
3657 | |
3589 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3658 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3590 | and return; |
3659 | and return; |
3591 | |
3660 | |
3592 | warn "runtime file written.\n"; |
3661 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3593 | |
3662 | |
3594 | 1 |
3663 | 1 |
3595 | } |
3664 | } |
3596 | |
3665 | |
3597 | our $uuid_lock; |
3666 | our $uuid_lock; |
… | |
… | |
3723 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3792 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3724 | for my $name (keys %$leaf_symtab) { |
3793 | for my $name (keys %$leaf_symtab) { |
3725 | _gv_clear *{"$pkg$name"}; |
3794 | _gv_clear *{"$pkg$name"}; |
3726 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3795 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3727 | } |
3796 | } |
3728 | warn "cleared package $pkg\n";#d# |
|
|
3729 | } |
3797 | } |
3730 | |
3798 | |
3731 | sub do_reload_perl() { |
3799 | sub do_reload_perl() { |
3732 | # can/must only be called in main |
3800 | # can/must only be called in main |
3733 | if ($Coro::current != $Coro::main) { |
3801 | if (in_main) { |
3734 | warn "can only reload from main coroutine"; |
3802 | warn "can only reload from main coroutine"; |
3735 | return; |
3803 | return; |
3736 | } |
3804 | } |
3737 | |
3805 | |
3738 | return if $RELOAD++; |
3806 | return if $RELOAD++; |
3739 | |
3807 | |
3740 | my $t1 = EV::time; |
3808 | my $t1 = AE::time; |
3741 | |
3809 | |
3742 | while ($RELOAD) { |
3810 | while ($RELOAD) { |
3743 | warn "reloading..."; |
3811 | warn "reloading..."; |
3744 | |
3812 | |
3745 | warn "entering sync_job"; |
3813 | warn "entering sync_job"; |
… | |
… | |
3848 | |
3916 | |
3849 | warn "reloaded"; |
3917 | warn "reloaded"; |
3850 | --$RELOAD; |
3918 | --$RELOAD; |
3851 | } |
3919 | } |
3852 | |
3920 | |
3853 | $t1 = EV::time - $t1; |
3921 | $t1 = AE::time - $t1; |
3854 | warn "reload completed in ${t1}s\n"; |
3922 | warn "reload completed in ${t1}s\n"; |
3855 | }; |
3923 | }; |
3856 | |
3924 | |
3857 | our $RELOAD_WATCHER; # used only during reload |
3925 | our $RELOAD_WATCHER; # used only during reload |
3858 | |
3926 | |
… | |
… | |
3861 | # coro crashes during coro_state_free->destroy here. |
3929 | # coro crashes during coro_state_free->destroy here. |
3862 | |
3930 | |
3863 | $RELOAD_WATCHER ||= cf::async { |
3931 | $RELOAD_WATCHER ||= cf::async { |
3864 | Coro::AIO::aio_wait cache_extensions; |
3932 | Coro::AIO::aio_wait cache_extensions; |
3865 | |
3933 | |
3866 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3934 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3867 | do_reload_perl; |
3935 | do_reload_perl; |
3868 | undef $RELOAD_WATCHER; |
3936 | undef $RELOAD_WATCHER; |
3869 | }; |
3937 | }; |
3870 | }; |
3938 | }; |
3871 | } |
3939 | } |
… | |
… | |
3911 | unless ++$bug_warning > 10; |
3979 | unless ++$bug_warning > 10; |
3912 | return; |
3980 | return; |
3913 | } |
3981 | } |
3914 | |
3982 | |
3915 | cf::server_tick; # one server iteration |
3983 | cf::server_tick; # one server iteration |
|
|
3984 | |
|
|
3985 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3916 | |
3986 | |
3917 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3987 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3918 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3988 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3919 | Coro::async_pool { |
3989 | Coro::async_pool { |
3920 | $Coro::current->{desc} = "runtime saver"; |
3990 | $Coro::current->{desc} = "runtime saver"; |
… | |
… | |
3943 | } |
4013 | } |
3944 | |
4014 | |
3945 | { |
4015 | { |
3946 | # configure BDB |
4016 | # configure BDB |
3947 | |
4017 | |
3948 | BDB::min_parallel 8; |
4018 | BDB::min_parallel 16; |
3949 | BDB::max_poll_reqs $TICK * 0.1; |
4019 | BDB::max_poll_reqs $TICK * 0.1; |
3950 | $AnyEvent::BDB::WATCHER->priority (1); |
4020 | $AnyEvent::BDB::WATCHER->priority (1); |
3951 | |
4021 | |
3952 | unless ($DB_ENV) { |
4022 | unless ($DB_ENV) { |
3953 | $DB_ENV = BDB::db_env_create; |
4023 | $DB_ENV = BDB::db_env_create; |