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/cvs/deliantra/server/lib/cf.pm
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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.173 by root, Sun Jan 14 18:00:34 2007 UTC vs.
Revision 1.180 by root, Fri Jan 19 00:38:02 2007 UTC

… …
8use Storable; 8use Storable;
9use Opcode; 9use Opcode;
10use Safe; 10use Safe;
11use Safe::Hole; 11use Safe::Hole;
12 12
13use Coro 3.3 (); 13use Coro 3.4 ();
14use Coro::Event; 14use Coro::Event;
15use Coro::Timer; 15use Coro::Timer;
16use Coro::Signal; 16use Coro::Signal;
17use Coro::Semaphore; 17use Coro::Semaphore;
18use Coro::AIO; 18use Coro::AIO;
… …
957 957
958sub exists($) { 958sub exists($) {
959 my ($login) = @_; 959 my ($login) = @_;
960 960
961 $cf::PLAYER{$login} 961 $cf::PLAYER{$login}
962 or cf::sync_job { !aio_stat $login } 962 or cf::sync_job { !aio_stat path $login }
963} 963}
964 964
965sub find($) { 965sub find($) {
966 return $cf::PLAYER{$_[0]} || do { 966 return $cf::PLAYER{$_[0]} || do {
967 my $login = $_[0]; 967 my $login = $_[0];
… …
1121our $MAX_RESET = 3600; 1121our $MAX_RESET = 3600;
1122our $DEFAULT_RESET = 3000; 1122our $DEFAULT_RESET = 3000;
1123 1123
1124sub generate_random_map { 1124sub generate_random_map {
1125 my ($self, $rmp) = @_; 1125 my ($self, $rmp) = @_;
1126
1127 # mit "rum" bekleckern, nicht 1126 # mit "rum" bekleckern, nicht
1128 $self->_create_random_map ( 1127 $self->_create_random_map (
1129 $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, 1128 $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},
1130 $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, 1129 $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},
1131 $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, 1130 $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},
… …
1535 my ($self) = @_; 1534 my ($self) = @_;
1536 1535
1537 $self->reset_at <= $cf::RUNTIME 1536 $self->reset_at <= $cf::RUNTIME
1538} 1537}
1539 1538
1540sub rename {
1541 my ($self, $new_path) = @_;
1542
1543 normalise $new_path;
1544
1545 $self->unlink_save;
1546
1547 delete $cf::MAP{$self->path};
1548 $self->{path} = $new_path; $self->path ($self->{path});
1549 $cf::MAP{$self->path} = $self;
1550
1551 $self->save;
1552}
1553
1554sub reset { 1539sub reset {
1555 my ($self) = @_; 1540 my ($self) = @_;
1556 1541
1557 my $lock = cf::lock_acquire "map_data:$self->{path}"; 1542 my $lock = cf::lock_acquire "map_data:$self->{path}";
1558 1543
… …
1575my $nuke_counter = "aaaa"; 1560my $nuke_counter = "aaaa";
1576 1561
1577sub nuke { 1562sub nuke {
1578 my ($self) = @_; 1563 my ($self) = @_;
1579 1564
1565 delete $cf::MAP{$self->path};
1566
1567 $self->unlink_save;
1568
1569 bless $self, "cf::map";
1570 delete $self->{deny_reset};
1580 $self->{deny_save} = 1; 1571 $self->{deny_save} = 1;
1581 $self->reset_timeout (1); 1572 $self->reset_timeout (1);
1582 $self->rename ("{nuke}/" . ($nuke_counter++)); 1573 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
1574
1575 $cf::MAP{$self->path} = $self;
1576
1583 $self->reset; # polite request, might not happen 1577 $self->reset; # polite request, might not happen
1584} 1578}
1585 1579
1586=item cf::map::unique_maps 1580=item cf::map::unique_maps
1587 1581
… …
1818 1812
1819sub parse_random_map_params { 1813sub parse_random_map_params {
1820 my ($spec) = @_; 1814 my ($spec) = @_;
1821 1815
1822 my $rmp = { # defaults 1816 my $rmp = { # defaults
1823 xsize => 10, 1817 xsize => -1,
1824 ysize => 10, 1818 ysize => -1,
1825 }; 1819 };
1826 1820
1827 for (split /\n/, $spec) { 1821 for (split /\n/, $spec) {
1828 my ($k, $v) = split /\s+/, $_, 2; 1822 my ($k, $v) = split /\s+/, $_, 2;
1829 1823
… …
1833 $rmp 1827 $rmp
1834} 1828}
1835 1829
1836sub prepare_random_map { 1830sub prepare_random_map {
1837 my ($exit) = @_; 1831 my ($exit) = @_;
1832
1833 my $guard = cf::lock_acquire "exit_prepare:$exit";
1838 1834
1839 # all this does is basically replace the /! path by 1835 # all this does is basically replace the /! path by
1840 # a new random map path (?random/...) with a seed 1836 # a new random map path (?random/...) with a seed
1841 # that depends on the exit object 1837 # that depends on the exit object
1842 1838
… …
1851 1847
1852 $rmp->{random_seed} ||= $exit->random_seed; 1848 $rmp->{random_seed} ||= $exit->random_seed;
1853 1849
1854 my $data = cf::to_json $rmp; 1850 my $data = cf::to_json $rmp;
1855 my $md5 = Digest::MD5::md5_hex $data; 1851 my $md5 = Digest::MD5::md5_hex $data;
1852 my $meta = "$cf::RANDOM_MAPS/$md5.meta";
1856 1853
1857 if (my $fh = aio_open "$cf::RANDOM_MAPS/$md5.meta", O_WRONLY | O_CREAT, 0666) { 1854 if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) {
1858 aio_write $fh, 0, (length $data), $data, 0; 1855 aio_write $fh, 0, (length $data), $data, 0;
1856 undef $fh;
1857 aio_rename "$meta~", $meta;
1859 1858
1860 $exit->slaying ("?random/$md5"); 1859 $exit->slaying ("?random/$md5");
1861 $exit->msg (undef); 1860 $exit->msg (undef);
1862 } 1861 }
1863} 1862}
… …
2233 2232
2234sub main { 2233sub main {
2235 # we must not ever block the main coroutine 2234 # we must not ever block the main coroutine
2236 local $Coro::idle = sub { 2235 local $Coro::idle = sub {
2237 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# 2236 Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2237 (async {
2238 async { Event::one_event }; 2238 Event::one_event;
2239 })->prio (Coro::PRIO_MAX);
2239 }; 2240 };
2240 2241
2241 cfg_load; 2242 cfg_load;
2242 db_load; 2243 db_load;
2243 load_extensions; 2244 load_extensions;
… …
2391 } 2392 }
2392 2393
2393 warn "reloaded"; 2394 warn "reloaded";
2394}; 2395};
2395 2396
2397our $RELOAD_WATCHER; # used only during reload
2398
2396register_command "reload" => sub { 2399register_command "reload" => sub {
2397 my ($who, $arg) = @_; 2400 my ($who, $arg) = @_;
2398 2401
2399 if ($who->flag (FLAG_WIZ)) { 2402 if ($who->flag (FLAG_WIZ)) {
2400 $who->message ("start of reload."); 2403 $who->message ("reloading server.");
2404
2405 # doing reload synchronously and two reloads happen back-to-back,
2406 # coro crashes during coro_state_free->destroy here.
2407
2408 $RELOAD_WATCHER ||= Event->timer (after => 0, data => WF_AUTOCANCEL, cb => sub {
2401 reload; 2409 reload;
2402 $who->message ("end of reload."); 2410 undef $RELOAD_WATCHER;
2411 });
2403 } 2412 }
2404}; 2413};
2405 2414
2406unshift @INC, $LIBDIR; 2415unshift @INC, $LIBDIR;
2407 2416

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