… | |
… | |
80 | our $NEXT_TICK; |
80 | our $NEXT_TICK; |
81 | our $NOW; |
81 | our $NOW; |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
83 | |
84 | our $BDB_POLL_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
|
|
85 | our $BDB_DEADLOCK_WATCHER; |
|
|
86 | our $BDB_CHECKPOINT_WATCHER; |
|
|
87 | our $BDB_TRICKLE_WATCHER; |
85 | our $DB_ENV; |
88 | our $DB_ENV; |
86 | |
89 | |
87 | our %CFG; |
90 | our %CFG; |
88 | |
91 | |
89 | our $UPTIME; $UPTIME ||= time; |
92 | our $UPTIME; $UPTIME ||= time; |
90 | our $RUNTIME; |
93 | our $RUNTIME; |
91 | |
94 | |
92 | our %PLAYER; # all users |
95 | our (%PLAYER, %PLAYER_LOADING); # all users |
93 | our %MAP; # all maps |
96 | our (%MAP, %MAP_LOADING ); # all maps |
94 | our $LINK_MAP; # the special {link} map, which is always available |
97 | our $LINK_MAP; # the special {link} map, which is always available |
95 | |
98 | |
96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
99 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
100 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
98 | |
101 | |
… | |
… | |
187 | $msg .= "\n" |
190 | $msg .= "\n" |
188 | unless $msg =~ /\n$/; |
191 | unless $msg =~ /\n$/; |
189 | |
192 | |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | |
194 | |
192 | utf8::encode $msg; |
|
|
193 | LOG llevError, $msg; |
195 | LOG llevError, $msg; |
194 | }; |
196 | }; |
195 | } |
197 | } |
196 | |
198 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
… | |
… | |
285 | Return true if the lock is currently active, i.e. somebody has locked it. |
287 | Return true if the lock is currently active, i.e. somebody has locked it. |
286 | |
288 | |
287 | =cut |
289 | =cut |
288 | |
290 | |
289 | our %LOCK; |
291 | our %LOCK; |
|
|
292 | our %LOCKER;#d# |
290 | |
293 | |
291 | sub lock_wait($) { |
294 | sub lock_wait($) { |
292 | my ($key) = @_; |
295 | my ($key) = @_; |
|
|
296 | |
|
|
297 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
298 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
299 | return;#d# |
|
|
300 | }#d# |
293 | |
301 | |
294 | # wait for lock, if any |
302 | # wait for lock, if any |
295 | while ($LOCK{$key}) { |
303 | while ($LOCK{$key}) { |
296 | push @{ $LOCK{$key} }, $Coro::current; |
304 | push @{ $LOCK{$key} }, $Coro::current; |
297 | Coro::schedule; |
305 | Coro::schedule; |
… | |
… | |
303 | |
311 | |
304 | # wait, to be sure we are not locked |
312 | # wait, to be sure we are not locked |
305 | lock_wait $key; |
313 | lock_wait $key; |
306 | |
314 | |
307 | $LOCK{$key} = []; |
315 | $LOCK{$key} = []; |
|
|
316 | $LOCKER{$key} = $Coro::current;#d# |
308 | |
317 | |
309 | Coro::guard { |
318 | Coro::guard { |
|
|
319 | delete $LOCKER{$key};#d# |
310 | # wake up all waiters, to be on the safe side |
320 | # wake up all waiters, to be on the safe side |
311 | $_->ready for @{ delete $LOCK{$key} }; |
321 | $_->ready for @{ delete $LOCK{$key} }; |
312 | } |
322 | } |
313 | } |
323 | } |
314 | |
324 | |
… | |
… | |
481 | sub fork_call(&@) { |
491 | sub fork_call(&@) { |
482 | my ($cb, @args) = @_; |
492 | my ($cb, @args) = @_; |
483 | |
493 | |
484 | # we seemingly have to make a local copy of the whole thing, |
494 | # we seemingly have to make a local copy of the whole thing, |
485 | # otherwise perl prematurely frees the stuff :/ |
495 | # otherwise perl prematurely frees the stuff :/ |
486 | # TODO: investigate and fix (liekly this will be rather laborious) |
496 | # TODO: investigate and fix (likely this will be rather laborious) |
487 | |
497 | |
488 | my @res = Coro::Util::fork_eval { |
498 | my @res = Coro::Util::fork_eval { |
489 | reset_signals; |
499 | reset_signals; |
490 | &$cb |
500 | &$cb |
491 | }, @args; |
501 | }, @args; |
… | |
… | |
500 | =item cf::db_put $family => $key => $value |
510 | =item cf::db_put $family => $key => $value |
501 | |
511 | |
502 | Stores the given C<$value> in the family. It can currently store binary |
512 | Stores the given C<$value> in the family. It can currently store binary |
503 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
513 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
504 | |
514 | |
|
|
515 | =item $db = cf::db_table "name" |
|
|
516 | |
|
|
517 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
518 | within each server. |
|
|
519 | |
505 | =cut |
520 | =cut |
|
|
521 | |
|
|
522 | sub db_table($) { |
|
|
523 | my ($name) = @_; |
|
|
524 | my $db = BDB::db_create $DB_ENV; |
|
|
525 | |
|
|
526 | eval { |
|
|
527 | $db->set_flags (BDB::CHKSUM); |
|
|
528 | |
|
|
529 | utf8::encode $name; |
|
|
530 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
531 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
532 | cf::cleanup "db_open(db): $!" if $!; |
|
|
533 | }; |
|
|
534 | cf::cleanup "db_open(db): $@" if $@; |
|
|
535 | |
|
|
536 | $db |
|
|
537 | } |
506 | |
538 | |
507 | our $DB; |
539 | our $DB; |
508 | |
540 | |
509 | sub db_init { |
541 | sub db_init { |
510 | unless ($DB) { |
|
|
511 | $DB = BDB::db_create $DB_ENV; |
|
|
512 | |
|
|
513 | cf::sync_job { |
542 | cf::sync_job { |
514 | eval { |
543 | $DB ||= db_table "db"; |
515 | $DB->set_flags (BDB::CHKSUM); |
|
|
516 | |
|
|
517 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
518 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
519 | cf::cleanup "db_open(db): $!" if $!; |
|
|
520 | }; |
|
|
521 | cf::cleanup "db_open(db): $@" if $@; |
|
|
522 | }; |
|
|
523 | } |
544 | }; |
524 | } |
545 | } |
525 | |
546 | |
526 | sub db_get($$) { |
547 | sub db_get($$) { |
527 | my $key = "$_[0]/$_[1]"; |
548 | my $key = "$_[0]/$_[1]"; |
528 | |
549 | |
… | |
… | |
1007 | sub object_freezer_save { |
1028 | sub object_freezer_save { |
1008 | my ($filename, $rdata, $objs) = @_; |
1029 | my ($filename, $rdata, $objs) = @_; |
1009 | |
1030 | |
1010 | sync_job { |
1031 | sync_job { |
1011 | if (length $$rdata) { |
1032 | if (length $$rdata) { |
|
|
1033 | utf8::decode (my $decname = $filename); |
1012 | warn sprintf "saving %s (%d,%d)\n", |
1034 | warn sprintf "saving %s (%d,%d)\n", |
1013 | $filename, length $$rdata, scalar @$objs; |
1035 | $decname, length $$rdata, scalar @$objs; |
1014 | |
1036 | |
1015 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1037 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1016 | chmod SAVE_MODE, $fh; |
1038 | chmod SAVE_MODE, $fh; |
1017 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1039 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1018 | aio_fsync $fh if $cf::USE_FSYNC; |
1040 | aio_fsync $fh if $cf::USE_FSYNC; |
… | |
… | |
1037 | } |
1059 | } |
1038 | } else { |
1060 | } else { |
1039 | aio_unlink $filename; |
1061 | aio_unlink $filename; |
1040 | aio_unlink "$filename.pst"; |
1062 | aio_unlink "$filename.pst"; |
1041 | } |
1063 | } |
1042 | } |
1064 | }; |
1043 | } |
1065 | } |
1044 | |
1066 | |
1045 | sub object_freezer_as_string { |
1067 | sub object_freezer_as_string { |
1046 | my ($rdata, $objs) = @_; |
1068 | my ($rdata, $objs) = @_; |
1047 | |
1069 | |
… | |
… | |
1059 | or return; |
1081 | or return; |
1060 | |
1082 | |
1061 | unless (aio_stat "$filename.pst") { |
1083 | unless (aio_stat "$filename.pst") { |
1062 | (aio_load "$filename.pst", $av) >= 0 |
1084 | (aio_load "$filename.pst", $av) >= 0 |
1063 | or return; |
1085 | or return; |
|
|
1086 | |
1064 | $av = eval { (Storable::thaw $av)->{objs} }; |
1087 | $av = eval { (Storable::thaw $av)->{objs} }; |
1065 | } |
1088 | } |
1066 | |
1089 | |
|
|
1090 | utf8::decode (my $decname = $filename); |
1067 | warn sprintf "loading %s (%d)\n", |
1091 | warn sprintf "loading %s (%d,%d)\n", |
1068 | $filename, length $data, scalar @{$av || []}; |
1092 | $decname, length $data, scalar @{$av || []}; |
|
|
1093 | |
1069 | return ($data, $av); |
1094 | ($data, $av) |
1070 | } |
1095 | } |
1071 | |
1096 | |
1072 | =head2 COMMAND CALLBACKS |
1097 | =head2 COMMAND CALLBACKS |
1073 | |
1098 | |
1074 | =over 4 |
1099 | =over 4 |
… | |
… | |
1260 | |
1285 | |
1261 | =head3 cf::player |
1286 | =head3 cf::player |
1262 | |
1287 | |
1263 | =over 4 |
1288 | =over 4 |
1264 | |
1289 | |
|
|
1290 | =item cf::player::num_playing |
|
|
1291 | |
|
|
1292 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1293 | |
|
|
1294 | =cut |
|
|
1295 | |
|
|
1296 | sub num_playing { |
|
|
1297 | scalar grep |
|
|
1298 | $_->ob->map |
|
|
1299 | && !$_->hidden |
|
|
1300 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1301 | cf::player::list |
|
|
1302 | } |
|
|
1303 | |
1265 | =item cf::player::find $login |
1304 | =item cf::player::find $login |
1266 | |
1305 | |
1267 | Returns the given player object, loading it if necessary (might block). |
1306 | Returns the given player object, loading it if necessary (might block). |
1268 | |
1307 | |
1269 | =cut |
1308 | =cut |
… | |
… | |
1304 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1343 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1305 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1344 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1306 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1345 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1307 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1346 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1308 | |
1347 | |
1309 | my $pl = load_pl path $login |
1348 | my $f = new_from_file cf::object::thawer path $login |
1310 | or return; |
1349 | or return; |
|
|
1350 | |
|
|
1351 | my $pl = cf::player::load_pl $f |
|
|
1352 | or return; |
|
|
1353 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1354 | $f->resolve_delayed_derefs; |
1311 | $cf::PLAYER{$login} = $pl |
1355 | $cf::PLAYER{$login} = $pl |
1312 | } |
1356 | } |
1313 | } |
1357 | } |
1314 | } |
1358 | } |
1315 | |
1359 | |
… | |
… | |
1413 | or return []; |
1457 | or return []; |
1414 | |
1458 | |
1415 | my @logins; |
1459 | my @logins; |
1416 | |
1460 | |
1417 | for my $login (@$dirs) { |
1461 | for my $login (@$dirs) { |
|
|
1462 | my $path = path $login; |
|
|
1463 | |
|
|
1464 | # a .pst is a dead give-away for a valid player |
|
|
1465 | unless (-e "$path.pst") { |
1418 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1466 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1419 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1467 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1420 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1468 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1469 | } |
1421 | |
1470 | |
1422 | utf8::decode $login; |
1471 | utf8::decode $login; |
1423 | push @logins, $login; |
1472 | push @logins, $login; |
1424 | } |
1473 | } |
1425 | |
1474 | |
… | |
… | |
1750 | |
1799 | |
1751 | sub load_header_from($) { |
1800 | sub load_header_from($) { |
1752 | my ($self, $path) = @_; |
1801 | my ($self, $path) = @_; |
1753 | |
1802 | |
1754 | utf8::encode $path; |
1803 | utf8::encode $path; |
1755 | #aio_open $path, O_RDONLY, 0 |
1804 | my $f = new_from_file cf::object::thawer $path |
1756 | # or return; |
|
|
1757 | |
|
|
1758 | $self->_load_header ($path) |
|
|
1759 | or return; |
1805 | or return; |
|
|
1806 | |
|
|
1807 | $self->_load_header ($f) |
|
|
1808 | or return; |
|
|
1809 | |
|
|
1810 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1811 | $f->resolve_delayed_derefs; |
1760 | |
1812 | |
1761 | $self->{load_path} = $path; |
1813 | $self->{load_path} = $path; |
1762 | |
1814 | |
1763 | 1 |
1815 | 1 |
1764 | } |
1816 | } |
… | |
… | |
1818 | sub find { |
1870 | sub find { |
1819 | my ($path, $origin) = @_; |
1871 | my ($path, $origin) = @_; |
1820 | |
1872 | |
1821 | $path = normalise $path, $origin && $origin->path; |
1873 | $path = normalise $path, $origin && $origin->path; |
1822 | |
1874 | |
|
|
1875 | cf::lock_wait "map_data:$path";#d#remove |
1823 | cf::lock_wait "map_find:$path"; |
1876 | cf::lock_wait "map_find:$path"; |
1824 | |
1877 | |
1825 | $cf::MAP{$path} || do { |
1878 | $cf::MAP{$path} || do { |
1826 | my $guard = cf::lock_acquire "map_find:$path"; |
1879 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1880 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1881 | |
1827 | my $map = new_from_path cf::map $path |
1882 | my $map = new_from_path cf::map $path |
1828 | or return; |
1883 | or return; |
1829 | |
1884 | |
1830 | $map->{last_save} = $cf::RUNTIME; |
1885 | $map->{last_save} = $cf::RUNTIME; |
1831 | |
1886 | |
… | |
… | |
1833 | or return; |
1888 | or return; |
1834 | |
1889 | |
1835 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1890 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1836 | # doing this can freeze the server in a sync job, obviously |
1891 | # doing this can freeze the server in a sync job, obviously |
1837 | #$cf::WAIT_FOR_TICK->wait; |
1892 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1893 | undef $guard1; |
|
|
1894 | undef $guard2; |
1838 | $map->reset; |
1895 | $map->reset; |
1839 | undef $guard; |
|
|
1840 | return find $path; |
1896 | return find $path; |
1841 | } |
1897 | } |
1842 | |
1898 | |
1843 | $cf::MAP{$path} = $map |
1899 | $cf::MAP{$path} = $map |
1844 | } |
1900 | } |
… | |
… | |
1853 | local $self->{deny_reset} = 1; # loading can take a long time |
1909 | local $self->{deny_reset} = 1; # loading can take a long time |
1854 | |
1910 | |
1855 | my $path = $self->{path}; |
1911 | my $path = $self->{path}; |
1856 | |
1912 | |
1857 | { |
1913 | { |
1858 | my $guard1 = cf::lock_acquire "map_data:$path"; |
1914 | my $guard = cf::lock_acquire "map_data:$path"; |
1859 | my $guard2 = cf::lock_acquire "map_load:$path"; |
|
|
1860 | |
1915 | |
|
|
1916 | return unless $self->valid; |
1861 | return if $self->in_memory != cf::MAP_SWAPPED; |
1917 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1862 | |
1918 | |
1863 | $self->in_memory (cf::MAP_LOADING); |
1919 | $self->in_memory (cf::MAP_LOADING); |
1864 | |
1920 | |
1865 | $self->alloc; |
1921 | $self->alloc; |
1866 | |
1922 | |
1867 | $self->pre_load; |
1923 | $self->pre_load; |
1868 | cf::cede_to_tick; |
1924 | cf::cede_to_tick; |
1869 | |
1925 | |
|
|
1926 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
1927 | $f->skip_block; |
1870 | $self->_load_objects ($self->{load_path}, 1) |
1928 | $self->_load_objects ($f) |
1871 | or return; |
1929 | or return; |
1872 | |
1930 | |
1873 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1931 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1874 | if delete $self->{load_original}; |
1932 | if delete $self->{load_original}; |
1875 | |
1933 | |
1876 | if (my $uniq = $self->uniq_path) { |
1934 | if (my $uniq = $self->uniq_path) { |
1877 | utf8::encode $uniq; |
1935 | utf8::encode $uniq; |
1878 | if (aio_open $uniq, O_RDONLY, 0) { |
1936 | unless (aio_stat $uniq) { |
|
|
1937 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1879 | $self->clear_unique_items; |
1938 | $self->clear_unique_items; |
1880 | $self->_load_objects ($uniq, 0); |
1939 | $self->_load_objects ($f); |
|
|
1940 | $f->resolve_delayed_derefs; |
|
|
1941 | } |
1881 | } |
1942 | } |
1882 | } |
1943 | } |
|
|
1944 | |
|
|
1945 | $f->resolve_delayed_derefs; |
1883 | |
1946 | |
1884 | cf::cede_to_tick; |
1947 | cf::cede_to_tick; |
1885 | # now do the right thing for maps |
1948 | # now do the right thing for maps |
1886 | $self->link_multipart_objects; |
1949 | $self->link_multipart_objects; |
1887 | $self->difficulty ($self->estimate_difficulty) |
1950 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2031 | |
2094 | |
2032 | return if $self->players; |
2095 | return if $self->players; |
2033 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2096 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2034 | return if $self->{deny_save}; |
2097 | return if $self->{deny_save}; |
2035 | |
2098 | |
|
|
2099 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2100 | |
|
|
2101 | $self->deactivate; |
|
|
2102 | $_->clear_links_to ($self) for values %cf::MAP; |
2036 | $self->clear; |
2103 | $self->clear; |
2037 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2038 | } |
2104 | } |
2039 | |
2105 | |
2040 | sub reset_at { |
2106 | sub reset_at { |
2041 | my ($self) = @_; |
2107 | my ($self) = @_; |
2042 | |
2108 | |
… | |
… | |
2074 | if $uniq; |
2140 | if $uniq; |
2075 | } |
2141 | } |
2076 | |
2142 | |
2077 | delete $cf::MAP{$self->path}; |
2143 | delete $cf::MAP{$self->path}; |
2078 | |
2144 | |
|
|
2145 | $self->deactivate; |
|
|
2146 | $_->clear_links_to ($self) for values %cf::MAP; |
2079 | $self->clear; |
2147 | $self->clear; |
2080 | |
|
|
2081 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2082 | |
2148 | |
2083 | $self->unlink_save; |
2149 | $self->unlink_save; |
2084 | $self->destroy; |
2150 | $self->destroy; |
2085 | } |
2151 | } |
2086 | |
2152 | |
… | |
… | |
2187 | |
2253 | |
2188 | sub inv_recursive { |
2254 | sub inv_recursive { |
2189 | inv_recursive_ inv $_[0] |
2255 | inv_recursive_ inv $_[0] |
2190 | } |
2256 | } |
2191 | |
2257 | |
|
|
2258 | =item $ref = $ob->ref |
|
|
2259 | |
|
|
2260 | creates and returns a persistent reference to an objetc that can be stored as a string. |
|
|
2261 | |
|
|
2262 | =item $ob = cf::object::deref ($refstring) |
|
|
2263 | |
|
|
2264 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2265 | even if the object actually exists. May block. |
|
|
2266 | |
|
|
2267 | =cut |
|
|
2268 | |
|
|
2269 | sub deref { |
|
|
2270 | my ($ref) = @_; |
|
|
2271 | |
|
|
2272 | # temporary compatibility#TODO#remove |
|
|
2273 | $ref =~ s{^<}{player/<}; |
|
|
2274 | |
|
|
2275 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
|
|
2276 | my ($uuid, $name) = ($1, $2); |
|
|
2277 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2278 | or return; |
|
|
2279 | $pl->ob->uuid eq $uuid |
|
|
2280 | or return; |
|
|
2281 | |
|
|
2282 | $pl->ob |
|
|
2283 | } else { |
|
|
2284 | warn "$ref: cannot resolve object reference\n"; |
|
|
2285 | undef |
|
|
2286 | } |
|
|
2287 | } |
|
|
2288 | |
2192 | package cf; |
2289 | package cf; |
2193 | |
2290 | |
2194 | =back |
2291 | =back |
2195 | |
2292 | |
2196 | =head3 cf::object::player |
2293 | =head3 cf::object::player |
… | |
… | |
2354 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2451 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2355 | |
2452 | |
2356 | $self->enter_link; |
2453 | $self->enter_link; |
2357 | |
2454 | |
2358 | (async { |
2455 | (async { |
|
|
2456 | # *tag paths override both path and x|y |
|
|
2457 | if ($path =~ /^\*(.*)$/) { |
|
|
2458 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2459 | my $ob = $obs[rand @obs]; |
|
|
2460 | |
|
|
2461 | # see if we actually can go there |
|
|
2462 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2463 | $ob = $obs[rand @obs]; |
|
|
2464 | } else { |
|
|
2465 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2466 | } |
|
|
2467 | # else put us there anyways for now #d# |
|
|
2468 | |
|
|
2469 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2470 | } else { |
|
|
2471 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2472 | } |
|
|
2473 | } |
|
|
2474 | |
2359 | my $map = eval { |
2475 | my $map = eval { |
2360 | my $map = cf::map::find $path; |
2476 | my $map = defined $path ? cf::map::find $path : undef; |
2361 | |
2477 | |
2362 | if ($map) { |
2478 | if ($map) { |
2363 | $map = $map->customise_for ($self); |
2479 | $map = $map->customise_for ($self); |
2364 | $map = $check->($map) if $check && $map; |
2480 | $map = $check->($map) if $check && $map; |
2365 | } else { |
2481 | } else { |
2366 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2482 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2367 | } |
2483 | } |
2368 | |
2484 | |
2369 | $map |
2485 | $map |
2370 | }; |
2486 | }; |
2371 | |
2487 | |
… | |
… | |
3341 | my $signal = new Coro::Signal; |
3457 | my $signal = new Coro::Signal; |
3342 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3458 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3343 | $signal->wait; |
3459 | $signal->wait; |
3344 | } |
3460 | } |
3345 | |
3461 | |
3346 | my $min = 1e6;#d# |
|
|
3347 | my $avg = 10; |
|
|
3348 | $TICK_WATCHER = Event->timer ( |
3462 | $TICK_WATCHER = Event->timer ( |
3349 | reentrant => 0, |
3463 | reentrant => 0, |
3350 | parked => 1, |
3464 | parked => 1, |
3351 | prio => 0, |
3465 | prio => 0, |
3352 | at => $NEXT_TICK || $TICK, |
3466 | at => $NEXT_TICK || $TICK, |
… | |
… | |
3360 | |
3474 | |
3361 | $NOW = $tick_start = Event::time; |
3475 | $NOW = $tick_start = Event::time; |
3362 | |
3476 | |
3363 | cf::server_tick; # one server iteration |
3477 | cf::server_tick; # one server iteration |
3364 | |
3478 | |
3365 | 0 && sync_job {#d# |
|
|
3366 | for(1..10) { |
|
|
3367 | my $t = Event::time; |
|
|
3368 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
3369 | or die; |
|
|
3370 | |
|
|
3371 | $map->width (50); |
|
|
3372 | $map->height (50); |
|
|
3373 | $map->alloc; |
|
|
3374 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3375 | my $t = Event::time - $t; |
|
|
3376 | |
|
|
3377 | #next unless $t < 0.0013;#d# |
|
|
3378 | if ($t < $min) { |
|
|
3379 | $min = $t; |
|
|
3380 | } |
|
|
3381 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3382 | } |
|
|
3383 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3384 | exit 0; |
|
|
3385 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3386 | }; |
|
|
3387 | |
|
|
3388 | $RUNTIME += $TICK; |
3479 | $RUNTIME += $TICK; |
3389 | $NEXT_TICK += $TICK; |
3480 | $NEXT_TICK += $TICK; |
3390 | |
3481 | |
3391 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3482 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3392 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3483 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
… | |
… | |
3394 | write_runtime |
3485 | write_runtime |
3395 | or warn "ERROR: unable to write runtime file: $!"; |
3486 | or warn "ERROR: unable to write runtime file: $!"; |
3396 | }; |
3487 | }; |
3397 | } |
3488 | } |
3398 | |
3489 | |
3399 | # my $AFTER = Event::time; |
|
|
3400 | # warn $AFTER - $NOW;#d# |
|
|
3401 | |
|
|
3402 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3490 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3403 | $sig->send; |
3491 | $sig->send; |
3404 | } |
3492 | } |
3405 | while (my $sig = shift @WAIT_FOR_TICK) { |
3493 | while (my $sig = shift @WAIT_FOR_TICK) { |
3406 | $sig->send; |
3494 | $sig->send; |
… | |
… | |
3416 | |
3504 | |
3417 | $LOAD = ($NOW - $tick_start) / $TICK; |
3505 | $LOAD = ($NOW - $tick_start) / $TICK; |
3418 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3506 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3419 | |
3507 | |
3420 | _post_tick; |
3508 | _post_tick; |
3421 | |
|
|
3422 | |
|
|
3423 | }, |
3509 | }, |
3424 | ); |
3510 | ); |
3425 | |
3511 | |
3426 | { |
3512 | { |
|
|
3513 | BDB::min_parallel 8; |
3427 | BDB::max_poll_time $TICK * 0.1; |
3514 | BDB::max_poll_time $TICK * 0.1; |
3428 | $BDB_POLL_WATCHER = Event->io ( |
3515 | $BDB_POLL_WATCHER = Event->io ( |
3429 | reentrant => 0, |
3516 | reentrant => 0, |
3430 | fd => BDB::poll_fileno, |
3517 | fd => BDB::poll_fileno, |
3431 | poll => 'r', |
3518 | poll => 'r', |
3432 | prio => 0, |
3519 | prio => 0, |
3433 | data => WF_AUTOCANCEL, |
3520 | data => WF_AUTOCANCEL, |
3434 | cb => \&BDB::poll_cb, |
3521 | cb => \&BDB::poll_cb, |
3435 | ); |
3522 | ); |
3436 | BDB::min_parallel 8; |
|
|
3437 | |
3523 | |
3438 | BDB::set_sync_prepare { |
3524 | BDB::set_sync_prepare { |
3439 | my $status; |
3525 | my $status; |
3440 | my $current = $Coro::current; |
3526 | my $current = $Coro::current; |
3441 | ( |
3527 | ( |
… | |
… | |
3450 | ) |
3536 | ) |
3451 | }; |
3537 | }; |
3452 | |
3538 | |
3453 | unless ($DB_ENV) { |
3539 | unless ($DB_ENV) { |
3454 | $DB_ENV = BDB::db_env_create; |
3540 | $DB_ENV = BDB::db_env_create; |
|
|
3541 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3542 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3543 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3544 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3455 | |
3545 | |
3456 | cf::sync_job { |
3546 | cf::sync_job { |
3457 | eval { |
3547 | eval { |
3458 | BDB::db_env_open |
3548 | BDB::db_env_open |
3459 | $DB_ENV, |
3549 | $DB_ENV, |
… | |
… | |
3461 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3551 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3462 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3552 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3463 | 0666; |
3553 | 0666; |
3464 | |
3554 | |
3465 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3555 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3466 | |
|
|
3467 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3468 | $DB_ENV->set_lk_detect; |
|
|
3469 | }; |
3556 | }; |
3470 | |
3557 | |
3471 | cf::cleanup "db_env_open(db): $@" if $@; |
3558 | cf::cleanup "db_env_open(db): $@" if $@; |
3472 | }; |
3559 | }; |
3473 | } |
3560 | } |
|
|
3561 | |
|
|
3562 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
|
|
3563 | after => 3, |
|
|
3564 | interval => 1, |
|
|
3565 | hard => 1, |
|
|
3566 | prio => 0, |
|
|
3567 | data => WF_AUTOCANCEL, |
|
|
3568 | cb => sub { |
|
|
3569 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3570 | }, |
|
|
3571 | ); |
|
|
3572 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
|
|
3573 | after => 11, |
|
|
3574 | interval => 60, |
|
|
3575 | hard => 1, |
|
|
3576 | prio => 0, |
|
|
3577 | data => WF_AUTOCANCEL, |
|
|
3578 | cb => sub { |
|
|
3579 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3580 | }, |
|
|
3581 | ); |
|
|
3582 | $BDB_TRICKLE_WATCHER = Event->timer ( |
|
|
3583 | after => 5, |
|
|
3584 | interval => 10, |
|
|
3585 | hard => 1, |
|
|
3586 | prio => 0, |
|
|
3587 | data => WF_AUTOCANCEL, |
|
|
3588 | cb => sub { |
|
|
3589 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3590 | }, |
|
|
3591 | ); |
3474 | } |
3592 | } |
3475 | |
3593 | |
3476 | { |
3594 | { |
3477 | IO::AIO::min_parallel 8; |
3595 | IO::AIO::min_parallel 8; |
3478 | |
3596 | |