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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.298 by root, Sun Jul 8 14:50:07 2007 UTC vs.
Revision 1.371 by root, Thu Sep 13 16:16:01 2007 UTC

…		…
10	use Event;	10	use Event;
11	use Opcode;	11	use Opcode;
12	use Safe;	12	use Safe;
13	use Safe::Hole;	13	use Safe::Hole;
14		14
15	use Coro 3.61 ();	15	use Coro 3.64 ();
16	use Coro::State;	16	use Coro::State;
17	use Coro::Handle;	17	use Coro::Handle;
18	use Coro::Event;	18	use Coro::Event;
19	use Coro::Timer;	19	use Coro::Timer;
20	use Coro::Signal;	20	use Coro::Signal;
21	use Coro::Semaphore;	21	use Coro::Semaphore;
22	use Coro::AIO;	22	use Coro::AIO;
23	use Coro::Storable;	23	use Coro::Storable;
		24	use Coro::Util ();
24		25
25	use JSON::XS 1.4 ();	26	use JSON::XS ();
26	use BDB ();	27	use BDB ();
27	use Data::Dumper;	28	use Data::Dumper;
28	use Digest::MD5;	29	use Digest::MD5;
29	use Fcntl;	30	use Fcntl;
30	use YAML::Syck ();	31	use YAML::Syck ();
31	use IO::AIO 2.32 ();	32	use IO::AIO 2.32 ();
32	use Time::HiRes;	33	use Time::HiRes;
33	use Compress::LZF;	34	use Compress::LZF;
		35	use Digest::MD5 ();
34		36
35	# configure various modules to our taste	37	# configure various modules to our taste
36	#	38	#
37	$Storable::canonical = 1; # reduce rsync transfers	39	$Storable::canonical = 1; # reduce rsync transfers
38	Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator	40	Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator
…		…
78	our $NEXT_TICK;	80	our $NEXT_TICK;
79	our $NOW;	81	our $NOW;
80	our $USE_FSYNC = 1; # use fsync to write maps - default off	82	our $USE_FSYNC = 1; # use fsync to write maps - default off
81		83
82	our $BDB_POLL_WATCHER;	84	our $BDB_POLL_WATCHER;
		85	our $BDB_DEADLOCK_WATCHER;
		86	our $BDB_CHECKPOINT_WATCHER;
		87	our $BDB_TRICKLE_WATCHER;
83	our $DB_ENV;	88	our $DB_ENV;
84		89
85	our %CFG;	90	our %CFG;
86		91
87	our $UPTIME; $UPTIME ||= time;	92	our $UPTIME; $UPTIME ||= time;
88	our $RUNTIME;	93	our $RUNTIME;
89		94
90	our %PLAYER; # all users	95	our (%PLAYER, %PLAYER_LOADING); # all users
91	our %MAP; # all maps	96	our (%MAP, %MAP_LOADING ); # all maps
92	our $LINK_MAP; # the special {link} map, which is always available	97	our $LINK_MAP; # the special {link} map, which is always available
93		98
94	# 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 ∕
95	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons	100	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
96		101
…		…
166		171
167	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only	172	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only
168	returns directly I<after> the tick processing (and consequently, can only wake one process	173	returns directly I<after> the tick processing (and consequently, can only wake one process
169	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.	174	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.
170		175
		176	=item @cf::INVOKE_RESULTS
		177
		178	This array contains the results of the last C<invoke ()> call. When
		179	C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of
		180	that call.
		181
171	=back	182	=back
172		183
173	=cut	184	=cut
174		185
175	BEGIN {	186	BEGIN {
…		…
179	$msg .= "\n"	190	$msg .= "\n"
180	unless $msg =~ /\n$/;	191	unless $msg =~ /\n$/;
181		192
182	$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;
183		194
184	utf8::encode $msg;
185	LOG llevError, $msg;	195	LOG llevError, $msg;
186	};	196	};
187	}	197	}
188		198
189	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';	199	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';
…		…
264	Wait until the given lock is available and then acquires it and returns	274	Wait until the given lock is available and then acquires it and returns
265	a Coro::guard object. If the guard object gets destroyed (goes out of scope,	275	a Coro::guard object. If the guard object gets destroyed (goes out of scope,
266	for example when the coroutine gets canceled), the lock is automatically	276	for example when the coroutine gets canceled), the lock is automatically
267	returned.	277	returned.
268		278
		279	Locks are *not* recursive, locking from the same coro twice results in a
		280	deadlocked coro.
		281
269	Lock names should begin with a unique identifier (for example, cf::map::find	282	Lock names should begin with a unique identifier (for example, cf::map::find
270	uses map_find and cf::map::load uses map_load).	283	uses map_find and cf::map::load uses map_load).
271		284
272	=item $locked = cf::lock_active $string	285	=item $locked = cf::lock_active $string
273		286
274	Return true if the lock is currently active, i.e. somebody has locked it.	287	Return true if the lock is currently active, i.e. somebody has locked it.
275		288
276	=cut	289	=cut
277		290
278	our %LOCK;	291	our %LOCK;
		292	our %LOCKER;#d#
279		293
280	sub lock_wait($) {	294	sub lock_wait($) {
281	my ($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#
282		301
283	# wait for lock, if any	302	# wait for lock, if any
284	while ($LOCK{$key}) {	303	while ($LOCK{$key}) {
285	push @{ $LOCK{$key} }, $Coro::current;	304	push @{ $LOCK{$key} }, $Coro::current;
286	Coro::schedule;	305	Coro::schedule;
…		…
292		311
293	# wait, to be sure we are not locked	312	# wait, to be sure we are not locked
294	lock_wait $key;	313	lock_wait $key;
295		314
296	$LOCK{$key} = [];	315	$LOCK{$key} = [];
		316	$LOCKER{$key} = $Coro::current;#d#
297		317
298	Coro::guard {	318	Coro::guard {
		319	delete $LOCKER{$key};#d#
299	# wake up all waiters, to be on the safe side	320	# wake up all waiters, to be on the safe side
300	$_->ready for @{ delete $LOCK{$key} };	321	$_->ready for @{ delete $LOCK{$key} };
301	}	322	}
302	}	323	}
303		324
…		…
313	my $guard = Coro::guard {	334	my $guard = Coro::guard {
314	$TICK_WATCHER->start;	335	$TICK_WATCHER->start;
315	};	336	};
316	$TICK_WATCHER->stop;	337	$TICK_WATCHER->stop;
317	$guard	338	$guard
		339	}
		340
		341	=item cf::get_slot $time[, $priority[, $name]]
		342
		343	Allocate $time seconds of blocking CPU time at priority C<$priority>:
		344	This call blocks and returns only when you have at least C<$time> seconds
		345	of cpu time till the next tick. The slot is only valid till the next cede.
		346
		347	The optional C<$name> can be used to identify the job to run. It might be
		348	used for statistical purposes and should identify the same time-class.
		349
		350	Useful for short background jobs.
		351
		352	=cut
		353
		354	our @SLOT_QUEUE;
		355	our $SLOT_QUEUE;
		356
		357	$SLOT_QUEUE->cancel if $SLOT_QUEUE;
		358	$SLOT_QUEUE = Coro::async {
		359	my $signal = new Coro::Signal;
		360
		361	while () {
		362	next_job:
		363	my $avail = cf::till_tick;
		364	if ($avail > 0.01) {
		365	for (0 .. $#SLOT_QUEUE) {
		366	if ($SLOT_QUEUE[$_][0] < $avail) {
		367	my $job = splice @SLOT_QUEUE, $_, 1, ();
		368	$job->[2]->send;
		369	Coro::cede;
		370	goto next_job;
		371	}
		372	}
		373	}
		374
		375	if (@SLOT_QUEUE) {
		376	# we do not use wait_For_tick() as it returns immediately when tick is inactive
		377	push @cf::WAIT_FOR_TICK, $signal;
		378	$signal->wait;
		379	} else {
		380	Coro::schedule;
		381	}
		382	}
		383	};
		384
		385	sub get_slot($;$$) {
		386	my ($time, $pri, $name) = @_;
		387
		388	$time = $TICK * .6 if $time > $TICK * .6;
		389	my $sig = new Coro::Signal;
		390
		391	push @SLOT_QUEUE, [$time, $pri, $sig, $name];
		392	@SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
		393	$SLOT_QUEUE->ready;
		394	$sig->wait;
318	}	395	}
319		396
320	=item cf::async { BLOCK }	397	=item cf::async { BLOCK }
321		398
322	Currently the same as Coro::async_pool, meaning you cannot use	399	Currently the same as Coro::async_pool, meaning you cannot use
…		…
412	=cut	489	=cut
413		490
414	sub fork_call(&@) {	491	sub fork_call(&@) {
415	my ($cb, @args) = @_;	492	my ($cb, @args) = @_;
416		493
417	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	494	# we seemingly have to make a local copy of the whole thing,
418	# or die "socketpair: $!";	495	# otherwise perl prematurely frees the stuff :/
419	pipe my $fh1, my $fh2	496	# TODO: investigate and fix (likely this will be rather laborious)
420	or die "pipe: $!";
421		497
422	if (my $pid = fork) {	498	my @res = Coro::Util::fork_eval {
423	close $fh2;
424
425	my $res = (Coro::Handle::unblock $fh1)->readline (undef);
426	warn "pst<$res>" unless $res =~ /^pst/;
427	$res = Coro::Storable::thaw $res;
428
429	waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
430
431	Carp::confess $$res unless "ARRAY" eq ref $res;
432
433	return wantarray ? @$res : $res->[-1];
434	} else {
435	reset_signals;	499	reset_signals;
436	local $SIG{__WARN__};	500	&$cb
437	local $SIG{__DIE__};	501	}, @args;
438	local $Coro::idle;
439	$Coro::current->prio (Coro::PRIO_MAX);
440	eval {
441	close $fh1;
442		502
443	my @res = eval { $cb->(@args) };	503	wantarray ? @res : $res[-1]
444
445	open my $fh, ">", \my $buf
446	or die "fork_call: cannot open fh-to-buf in child : $!";
447	Storable::store_fd +($@ ? \"$@" : \@res), $fh;
448	close $fh;
449
450	warn "writing ", length $buf;
451	my $x;
452	(length $buf) == ($x = syswrite $fh2, $buf)
453	or warn "error writing ".(length $buf)." != $x\n";
454	close $fh2;
455	};
456
457	warn $@ if $@;
458	_exit 0;
459	}
460	}	504	}
461		505
462	=item $value = cf::db_get $family => $key	506	=item $value = cf::db_get $family => $key
463		507
464	Returns a single value from the environment database.	508	Returns a single value from the environment database.
…		…
466	=item cf::db_put $family => $key => $value	510	=item cf::db_put $family => $key => $value
467		511
468	Stores the given C<$value> in the family. It can currently store binary	512	Stores the given C<$value> in the family. It can currently store binary
469	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).
470		514
		515	=item $db = cf::db_table "name"
		516
		517	Create and/or open a new database table. The string must not be "db" and must be unique
		518	within each server.
		519
471	=cut	520	=cut
		521
		522	sub db_table($) {
		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	}
472		538
473	our $DB;	539	our $DB;
474		540
475	sub db_init {	541	sub db_init {
476	unless ($DB) {
477	$DB = BDB::db_create $DB_ENV;
478
479	cf::sync_job {	542	cf::sync_job {
480	eval {	543	$DB ||= db_table "db";
481	$DB->set_flags (BDB::CHKSUM);
482
483	BDB::db_open $DB, undef, "db", undef, BDB::BTREE,
484	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
485	cf::cleanup "db_open(db): $!" if $!;
486	};
487	cf::cleanup "db_open(db): $@" if $@;
488	};
489	}	544	};
490	}	545	}
491		546
492	sub db_get($$) {	547	sub db_get($$) {
493	my $key = "$_[0]/$_[1]";	548	my $key = "$_[0]/$_[1]";
494		549
…		…
544	if (1) {	599	if (1) {
545	$md5 =	600	$md5 =
546	join "\x00",	601	join "\x00",
547	$processversion,	602	$processversion,
548	map {	603	map {
549	Coro::cede;	604	cf::cede_to_tick;
550	($src->[$_], Digest::MD5::md5_hex $data[$_])	605	($src->[$_], Digest::MD5::md5_hex $data[$_])
551	} 0.. $#$src;	606	} 0.. $#$src;
552		607
553		608
554	my $dbmd5 = db_get cache => "$id/md5";	609	my $dbmd5 = db_get cache => "$id/md5";
…		…
860	";	915	";
861	die if $@;	916	die if $@;
862	}	917	}
863		918
864	our $override;	919	our $override;
865	our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals?	920	our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
866		921
867	sub override {	922	sub override {
868	$override = 1;	923	$override = 1;
869	@invoke_results = ();	924	@INVOKE_RESULTS = (@_);
870	}	925	}
871		926
872	sub do_invoke {	927	sub do_invoke {
873	my $event = shift;	928	my $event = shift;
874	my $callbacks = shift;	929	my $callbacks = shift;
875		930
876	@invoke_results = ();	931	@INVOKE_RESULTS = ();
877		932
878	local $override;	933	local $override;
879		934
880	for (@$callbacks) {	935	for (@$callbacks) {
881	eval { &{$_->[1]} };	936	eval { &{$_->[1]} };
…		…
898		953
899	Generate an object-specific event with the given arguments.	954	Generate an object-specific event with the given arguments.
900		955
901	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be	956	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
902	removed in future versions), and there is no public API to access override	957	removed in future versions), and there is no public API to access override
903	results (if you must, access C<@cf::invoke_results> directly).	958	results (if you must, access C<@cf::INVOKE_RESULTS> directly).
904		959
905	=back	960	=back
906		961
907	=cut	962	=cut
908		963
909	#############################################################################	964	#############################################################################
910	# object support	965	# object support
		966	#
		967
		968	sub _can_merge {
		969	my ($ob1, $ob2) = @_;
		970
		971	local $Storable::canonical = 1;
		972	my $fob1 = Storable::freeze $ob1;
		973	my $fob2 = Storable::freeze $ob2;
		974
		975	$fob1 eq $fob2
		976	}
911		977
912	sub reattach {	978	sub reattach {
913	# basically do the same as instantiate, without calling instantiate	979	# basically do the same as instantiate, without calling instantiate
914	my ($obj) = @_;	980	my ($obj) = @_;
915		981
…		…
960	);	1026	);
961		1027
962	sub object_freezer_save {	1028	sub object_freezer_save {
963	my ($filename, $rdata, $objs) = @_;	1029	my ($filename, $rdata, $objs) = @_;
964		1030
		1031	my $guard = cf::lock_acquire "io";
		1032
965	sync_job {	1033	sync_job {
966	if (length $$rdata) {	1034	if (length $$rdata) {
		1035	utf8::decode (my $decname = $filename);
967	warn sprintf "saving %s (%d,%d)\n",	1036	warn sprintf "saving %s (%d,%d)\n",
968	$filename, length $$rdata, scalar @$objs;	1037	$decname, length $$rdata, scalar @$objs;
969		1038
970	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {	1039	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {
971	chmod SAVE_MODE, $fh;	1040	chmod SAVE_MODE, $fh;
972	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1041	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
973	aio_fsync $fh if $cf::USE_FSYNC;	1042	aio_fsync $fh if $cf::USE_FSYNC;
…		…
992	}	1061	}
993	} else {	1062	} else {
994	aio_unlink $filename;	1063	aio_unlink $filename;
995	aio_unlink "$filename.pst";	1064	aio_unlink "$filename.pst";
996	}	1065	}
997	}	1066	};
		1067
		1068	undef $guard;
998	}	1069	}
999		1070
1000	sub object_freezer_as_string {	1071	sub object_freezer_as_string {
1001	my ($rdata, $objs) = @_;	1072	my ($rdata, $objs) = @_;
1002		1073
…		…
1007		1078
1008	sub object_thawer_load {	1079	sub object_thawer_load {
1009	my ($filename) = @_;	1080	my ($filename) = @_;
1010		1081
1011	my ($data, $av);	1082	my ($data, $av);
		1083
		1084	my $guard = cf::lock_acquire "io";
1012		1085
1013	(aio_load $filename, $data) >= 0	1086	(aio_load $filename, $data) >= 0
1014	or return;	1087	or return;
1015		1088
1016	unless (aio_stat "$filename.pst") {	1089	unless (aio_stat "$filename.pst") {
1017	(aio_load "$filename.pst", $av) >= 0	1090	(aio_load "$filename.pst", $av) >= 0
1018	or return;	1091	or return;
		1092
		1093	undef $guard;
1019	$av = eval { (Storable::thaw $av)->{objs} };	1094	$av = eval { (Storable::thaw $av)->{objs} };
1020	}	1095	}
1021		1096
		1097	utf8::decode (my $decname = $filename);
1022	warn sprintf "loading %s (%d)\n",	1098	warn sprintf "loading %s (%d,%d)\n",
1023	$filename, length $data, scalar @{$av || []};	1099	$decname, length $data, scalar @{$av || []};
		1100
1024	return ($data, $av);	1101	($data, $av)
1025	}	1102	}
1026		1103
1027	=head2 COMMAND CALLBACKS	1104	=head2 COMMAND CALLBACKS
1028		1105
1029	=over 4	1106	=over 4
…		…
1102	my ($pl, $buf) = @_;	1179	my ($pl, $buf) = @_;
1103		1180
1104	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1181	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1105		1182
1106	if (ref $msg) {	1183	if (ref $msg) {
		1184	my ($type, $reply, @payload) =
		1185	"ARRAY" eq ref $msg
		1186	? @$msg
		1187	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1188
		1189	my @reply;
		1190
1107	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1191	if (my $cb = $EXTCMD{$type}) {
1108	if (my %reply = $cb->($pl, $msg)) {	1192	@reply = $cb->($pl, @payload);
1109	$pl->ext_reply ($msg->{msgid}, %reply);
1110	}
1111	}	1193	}
		1194
		1195	$pl->ext_reply ($reply, @reply)
		1196	if $reply;
		1197
1112	} else {	1198	} else {
1113	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1199	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1114	}	1200	}
1115		1201
1116	cf::override;	1202	cf::override;
…		…
1206		1292
1207	=head3 cf::player	1293	=head3 cf::player
1208		1294
1209	=over 4	1295	=over 4
1210		1296
		1297	=item cf::player::num_playing
		1298
		1299	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1300
		1301	=cut
		1302
		1303	sub num_playing {
		1304	scalar grep
		1305	$_->ob->map
		1306	&& !$_->hidden
		1307	&& !$_->ob->flag (cf::FLAG_WIZ),
		1308	cf::player::list
		1309	}
		1310
1211	=item cf::player::find $login	1311	=item cf::player::find $login
1212		1312
1213	Returns the given player object, loading it if necessary (might block).	1313	Returns the given player object, loading it if necessary (might block).
1214		1314
1215	=cut	1315	=cut
…		…
1250	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1350	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1251	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1351	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1252	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1352	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1253	aio_unlink +(playerdir $login) . "/$login.pl";	1353	aio_unlink +(playerdir $login) . "/$login.pl";
1254		1354
1255	my $pl = load_pl path $login	1355	my $f = new_from_file cf::object::thawer path $login
1256	or return;	1356	or return;
		1357
		1358	$f->next;
		1359	my $pl = cf::player::load_pl $f
		1360	or return;
		1361	local $cf::PLAYER_LOADING{$login} = $pl;
		1362	$f->resolve_delayed_derefs;
1257	$cf::PLAYER{$login} = $pl	1363	$cf::PLAYER{$login} = $pl
1258	}	1364	}
1259	}	1365	}
1260	}	1366	}
1261		1367
…		…
1271		1377
1272	aio_mkdir playerdir $pl, 0770;	1378	aio_mkdir playerdir $pl, 0770;
1273	$pl->{last_save} = $cf::RUNTIME;	1379	$pl->{last_save} = $cf::RUNTIME;
1274		1380
1275	$pl->save_pl ($path);	1381	$pl->save_pl ($path);
1276	Coro::cede;	1382	cf::cede_to_tick;
1277	}	1383	}
1278		1384
1279	sub new($) {	1385	sub new($) {
1280	my ($login) = @_;	1386	my ($login) = @_;
1281		1387
…		…
1285	$self->{deny_save} = 1;	1391	$self->{deny_save} = 1;
1286		1392
1287	$cf::PLAYER{$login} = $self;	1393	$cf::PLAYER{$login} = $self;
1288		1394
1289	$self	1395	$self
		1396	}
		1397
		1398	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1399
		1400	=cut
		1401
		1402	sub send_msg {
		1403	my $ns = shift->ns
		1404	or return;
		1405	$ns->send_msg (@_);
1290	}	1406	}
1291		1407
1292	=item $pl->quit_character	1408	=item $pl->quit_character
1293		1409
1294	Nukes the player without looking back. If logged in, the connection will	1410	Nukes the player without looking back. If logged in, the connection will
…		…
1349	or return [];	1465	or return [];
1350		1466
1351	my @logins;	1467	my @logins;
1352		1468
1353	for my $login (@$dirs) {	1469	for my $login (@$dirs) {
		1470	my $path = path $login;
		1471
		1472	# a .pst is a dead give-away for a valid player
		1473	unless (-e "$path.pst") {
1354	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1474	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1355	aio_read $fh, 0, 512, my $buf, 0 or next;	1475	aio_read $fh, 0, 512, my $buf, 0 or next;
1356	$buf !~ /^password -------------$/m or next; # official not-valid tag	1476	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1477	}
1357		1478
1358	utf8::decode $login;	1479	utf8::decode $login;
1359	push @logins, $login;	1480	push @logins, $login;
1360	}	1481	}
1361		1482
…		…
1399	sub expand_cfpod {	1520	sub expand_cfpod {
1400	((my $self), (local $_)) = @_;	1521	((my $self), (local $_)) = @_;
1401		1522
1402	# escape & and <	1523	# escape & and <
1403	s/&/&amp;/g;	1524	s/&/&amp;/g;
1404	s/(?<![BIUGH])</&lt;/g;	1525	s/(?<![BIUGHT])</&lt;/g;
1405		1526
1406	# this is buggy, it needs to properly take care of nested <'s	1527	# this is buggy, it needs to properly take care of nested <'s
1407		1528
1408	1 while	1529	1 while
1409	# replace B<>, I<>, U<> etc.	1530	# replace B<>, I<>, U<> etc.
1410	s/B<([^\>]*)>/<b>$1<\/b>/	1531	s/B<([^\>]*)>/<b>$1<\/b>/
1411	|| s/I<([^\>]*)>/<i>$1<\/i>/	1532	|| s/I<([^\>]*)>/<i>$1<\/i>/
1412	|| s/U<([^\>]*)>/<u>$1<\/u>/	1533	|| s/U<([^\>]*)>/<u>$1<\/u>/
		1534	|| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1413	# replace G<male|female> tags	1535	# replace G<male|female> tags
1414	|| s{G<([^>|]*)\|([^>]*)>}{	1536	|| s{G<([^>|]*)\|([^>]*)>}{
1415	$self->gender ? $2 : $1	1537	$self->gender ? $2 : $1
1416	}ge	1538	}ge
1417	# replace H<hint text>	1539	# replace H<hint text>
…		…
1438	sub hintmode {	1560	sub hintmode {
1439	$_[0]{hintmode} = $_[1] if @_ > 1;	1561	$_[0]{hintmode} = $_[1] if @_ > 1;
1440	$_[0]{hintmode}	1562	$_[0]{hintmode}
1441	}	1563	}
1442		1564
1443	=item $player->ext_reply ($msgid, %msg)	1565	=item $player->ext_reply ($msgid, @msg)
1444		1566
1445	Sends an ext reply to the player.	1567	Sends an ext reply to the player.
1446		1568
1447	=cut	1569	=cut
1448		1570
1449	sub ext_reply($$%) {	1571	sub ext_reply($$@) {
1450	my ($self, $id, %msg) = @_;	1572	my ($self, $id, @msg) = @_;
1451		1573
1452	$msg{msgid} = $id;	1574	$self->ns->ext_reply ($id, @msg)
1453	$self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1454	}	1575	}
1455		1576
1456	=item $player->ext_event ($type, %msg)	1577	=item $player->ext_msg ($type, @msg)
1457		1578
1458	Sends an ext event to the client.	1579	Sends an ext event to the client.
1459		1580
1460	=cut	1581	=cut
1461		1582
1462	sub ext_event($$%) {	1583	sub ext_msg($$@) {
1463	my ($self, $type, %msg) = @_;	1584	my ($self, $type, @msg) = @_;
1464		1585
1465	$self->ns->ext_event ($type, %msg);	1586	$self->ns->ext_msg ($type, @msg);
1466	}	1587	}
1467		1588
1468	=head3 cf::region	1589	=head3 cf::region
1469		1590
1470	=over 4	1591	=over 4
…		…
1483	my ($path) = @_;	1604	my ($path) = @_;
1484		1605
1485	my ($match, $specificity);	1606	my ($match, $specificity);
1486		1607
1487	for my $region (list) {	1608	for my $region (list) {
1488	if ($region->match && $path =~ $region->match) {	1609	if ($region->{match} && $path =~ $region->{match}) {
1489	($match, $specificity) = ($region, $region->specificity)	1610	($match, $specificity) = ($region, $region->specificity)
1490	if $region->specificity > $specificity;	1611	if $region->specificity > $specificity;
1491	}	1612	}
1492	}	1613	}
1493		1614
…		…
1613	$self->init; # pass $1 etc.	1734	$self->init; # pass $1 etc.
1614	return $self;	1735	return $self;
1615	}	1736	}
1616	}	1737	}
1617		1738
1618	Carp::carp "unable to resolve path '$path' (base '$base').";	1739	Carp::cluck "unable to resolve path '$path' (base '$base').";
1619	()	1740	()
1620	}	1741	}
1621		1742
1622	sub init {	1743	sub init {
1623	my ($self) = @_;	1744	my ($self) = @_;
…		…
1686		1807
1687	sub load_header_from($) {	1808	sub load_header_from($) {
1688	my ($self, $path) = @_;	1809	my ($self, $path) = @_;
1689		1810
1690	utf8::encode $path;	1811	utf8::encode $path;
1691	#aio_open $path, O_RDONLY, 0	1812	my $f = new_from_file cf::object::thawer $path
1692	# or return;
1693
1694	$self->_load_header ($path)
1695	or return;	1813	or return;
		1814
		1815	$self->_load_header ($f)
		1816	or return;
		1817
		1818	local $MAP_LOADING{$self->{path}} = $self;
		1819	$f->resolve_delayed_derefs;
1696		1820
1697	$self->{load_path} = $path;	1821	$self->{load_path} = $path;
1698		1822
1699	1	1823	1
1700	}	1824	}
…		…
1754	sub find {	1878	sub find {
1755	my ($path, $origin) = @_;	1879	my ($path, $origin) = @_;
1756		1880
1757	$path = normalise $path, $origin && $origin->path;	1881	$path = normalise $path, $origin && $origin->path;
1758		1882
		1883	cf::lock_wait "map_data:$path";#d#remove
1759	cf::lock_wait "map_find:$path";	1884	cf::lock_wait "map_find:$path";
1760		1885
1761	$cf::MAP{$path} || do {	1886	$cf::MAP{$path} || do {
1762	my $guard = cf::lock_acquire "map_find:$path";	1887	my $guard1 = cf::lock_acquire "map_find:$path";
		1888	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1889
1763	my $map = new_from_path cf::map $path	1890	my $map = new_from_path cf::map $path
1764	or return;	1891	or return;
1765		1892
1766	$map->{last_save} = $cf::RUNTIME;	1893	$map->{last_save} = $cf::RUNTIME;
1767		1894
…		…
1769	or return;	1896	or return;
1770		1897
1771	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1898	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1772	# doing this can freeze the server in a sync job, obviously	1899	# doing this can freeze the server in a sync job, obviously
1773	#$cf::WAIT_FOR_TICK->wait;	1900	#$cf::WAIT_FOR_TICK->wait;
		1901	undef $guard1;
		1902	undef $guard2;
1774	$map->reset;	1903	$map->reset;
1775	undef $guard;
1776	return find $path;	1904	return find $path;
1777	}	1905	}
1778		1906
1779	$cf::MAP{$path} = $map	1907	$cf::MAP{$path} = $map
1780	}	1908	}
…		…
1789	local $self->{deny_reset} = 1; # loading can take a long time	1917	local $self->{deny_reset} = 1; # loading can take a long time
1790		1918
1791	my $path = $self->{path};	1919	my $path = $self->{path};
1792		1920
1793	{	1921	{
1794	my $guard = cf::lock_acquire "map_load:$path";	1922	my $guard = cf::lock_acquire "map_data:$path";
1795		1923
		1924	return unless $self->valid;
1796	return if $self->in_memory != cf::MAP_SWAPPED;	1925	return unless $self->in_memory == cf::MAP_SWAPPED;
1797		1926
1798	$self->in_memory (cf::MAP_LOADING);	1927	$self->in_memory (cf::MAP_LOADING);
1799		1928
1800	$self->alloc;	1929	$self->alloc;
1801		1930
1802	$self->pre_load;	1931	$self->pre_load;
1803	Coro::cede;	1932	cf::cede_to_tick;
1804		1933
		1934	my $f = new_from_file cf::object::thawer $self->{load_path};
		1935	$f->skip_block;
1805	$self->_load_objects ($self->{load_path}, 1)	1936	$self->_load_objects ($f)
1806	or return;	1937	or return;
1807		1938
1808	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1939	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1809	if delete $self->{load_original};	1940	if delete $self->{load_original};
1810		1941
1811	if (my $uniq = $self->uniq_path) {	1942	if (my $uniq = $self->uniq_path) {
1812	utf8::encode $uniq;	1943	utf8::encode $uniq;
1813	if (aio_open $uniq, O_RDONLY, 0) {	1944	unless (aio_stat $uniq) {
		1945	if (my $f = new_from_file cf::object::thawer $uniq) {
1814	$self->clear_unique_items;	1946	$self->clear_unique_items;
1815	$self->_load_objects ($uniq, 0);	1947	$self->_load_objects ($f);
		1948	$f->resolve_delayed_derefs;
		1949	}
1816	}	1950	}
1817	}	1951	}
1818		1952
1819	Coro::cede;	1953	$f->resolve_delayed_derefs;
		1954
		1955	cf::cede_to_tick;
1820	# now do the right thing for maps	1956	# now do the right thing for maps
1821	$self->link_multipart_objects;	1957	$self->link_multipart_objects;
1822	$self->difficulty ($self->estimate_difficulty)	1958	$self->difficulty ($self->estimate_difficulty)
1823	unless $self->difficulty;	1959	unless $self->difficulty;
1824	Coro::cede;	1960	cf::cede_to_tick;
1825		1961
1826	unless ($self->{deny_activate}) {	1962	unless ($self->{deny_activate}) {
1827	$self->decay_objects;	1963	$self->decay_objects;
1828	$self->fix_auto_apply;	1964	$self->fix_auto_apply;
1829	$self->update_buttons;	1965	$self->update_buttons;
1830	Coro::cede;	1966	cf::cede_to_tick;
1831	$self->set_darkness_map;	1967	$self->set_darkness_map;
1832	Coro::cede;	1968	cf::cede_to_tick;
1833	$self->activate;	1969	$self->activate;
1834	}	1970	}
		1971
		1972	$self->{last_save} = $cf::RUNTIME;
		1973	$self->last_access ($cf::RUNTIME);
1835		1974
1836	$self->in_memory (cf::MAP_IN_MEMORY);	1975	$self->in_memory (cf::MAP_IN_MEMORY);
1837	}	1976	}
1838		1977
1839	$self->post_load;	1978	$self->post_load;
…		…
1850		1989
1851	$self	1990	$self
1852	}	1991	}
1853		1992
1854	# find and load all maps in the 3x3 area around a map	1993	# find and load all maps in the 3x3 area around a map
1855	sub load_diag {	1994	sub load_neighbours {
1856	my ($map) = @_;	1995	my ($map) = @_;
1857		1996
1858	my @diag; # diagonal neighbours	1997	my @neigh; # diagonal neighbours
1859		1998
1860	for (0 .. 3) {	1999	for (0 .. 3) {
1861	my $neigh = $map->tile_path ($_)	2000	my $neigh = $map->tile_path ($_)
1862	or next;	2001	or next;
1863	$neigh = find $neigh, $map	2002	$neigh = find $neigh, $map
1864	or next;	2003	or next;
1865	$neigh->load;	2004	$neigh->load;
1866		2005
		2006	push @neigh,
1867	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	2007	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1868	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2008	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1869	}	2009	}
1870		2010
1871	for (@diag) {	2011	for (grep defined $_->[0], @neigh) {
		2012	my ($path, $origin) = @$_;
1872	my $neigh = find @$_	2013	my $neigh = find $path, $origin
1873	or next;	2014	or next;
1874	$neigh->load;	2015	$neigh->load;
1875	}	2016	}
1876	}	2017	}
1877		2018
…		…
1882	}	2023	}
1883		2024
1884	sub do_load_sync {	2025	sub do_load_sync {
1885	my ($map) = @_;	2026	my ($map) = @_;
1886		2027
		2028	cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
		2029	if $Coro::current == $Coro::main;
		2030
1887	cf::sync_job { $map->load };	2031	cf::sync_job { $map->load };
1888	}	2032	}
1889		2033
1890	our %MAP_PREFETCH;	2034	our %MAP_PREFETCH;
1891	our $MAP_PREFETCHER = undef;	2035	our $MAP_PREFETCHER = undef;
1892		2036
1893	sub find_async {	2037	sub find_async {
1894	my ($path, $origin) = @_;	2038	my ($path, $origin, $load) = @_;
1895		2039
1896	$path = normalise $path, $origin && $origin->{path};	2040	$path = normalise $path, $origin && $origin->{path};
1897		2041
1898	if (my $map = $cf::MAP{$path}) {	2042	if (my $map = $cf::MAP{$path}) {
1899	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2043	return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1900	}	2044	}
1901		2045
1902	undef $MAP_PREFETCH{$path};	2046	$MAP_PREFETCH{$path} |= $load;
		2047
1903	$MAP_PREFETCHER ||= cf::async {	2048	$MAP_PREFETCHER ||= cf::async {
1904	while (%MAP_PREFETCH) {	2049	while (%MAP_PREFETCH) {
1905	for my $path (keys %MAP_PREFETCH) {	2050	while (my ($k, $v) = each %MAP_PREFETCH) {
1906	my $map = find $path	2051	if (my $map = find $k) {
1907	or next;
1908	$map->load;	2052	$map->load if $v;
		2053	}
1909		2054
1910	delete $MAP_PREFETCH{$path};	2055	delete $MAP_PREFETCH{$k};
1911	}	2056	}
1912	}	2057	}
1913	undef $MAP_PREFETCHER;	2058	undef $MAP_PREFETCHER;
1914	};	2059	};
1915	$MAP_PREFETCHER->prio (6);	2060	$MAP_PREFETCHER->prio (6);
…		…
1918	}	2063	}
1919		2064
1920	sub save {	2065	sub save {
1921	my ($self) = @_;	2066	my ($self) = @_;
1922		2067
1923	my $lock = cf::lock_acquire "map_data:" . $self->path;	2068	my $lock = cf::lock_acquire "map_data:$self->{path}";
1924		2069
1925	$self->{last_save} = $cf::RUNTIME;	2070	$self->{last_save} = $cf::RUNTIME;
1926		2071
1927	return unless $self->dirty;	2072	return unless $self->dirty;
1928		2073
…		…
1951	my ($self) = @_;	2096	my ($self) = @_;
1952		2097
1953	# save first because save cedes	2098	# save first because save cedes
1954	$self->save;	2099	$self->save;
1955		2100
1956	my $lock = cf::lock_acquire "map_data:" . $self->path;	2101	my $lock = cf::lock_acquire "map_data:$self->{path}";
1957		2102
1958	return if $self->players;	2103	return if $self->players;
1959	return if $self->in_memory != cf::MAP_IN_MEMORY;	2104	return if $self->in_memory != cf::MAP_IN_MEMORY;
1960	return if $self->{deny_save};	2105	return if $self->{deny_save};
1961		2106
		2107	$self->in_memory (cf::MAP_SWAPPED);
		2108
		2109	$self->deactivate;
		2110	$_->clear_links_to ($self) for values %cf::MAP;
1962	$self->clear;	2111	$self->clear;
1963	$self->in_memory (cf::MAP_SWAPPED);
1964	}	2112	}
1965		2113
1966	sub reset_at {	2114	sub reset_at {
1967	my ($self) = @_;	2115	my ($self) = @_;
1968		2116
…		…
2000	if $uniq;	2148	if $uniq;
2001	}	2149	}
2002		2150
2003	delete $cf::MAP{$self->path};	2151	delete $cf::MAP{$self->path};
2004		2152
		2153	$self->deactivate;
		2154	$_->clear_links_to ($self) for values %cf::MAP;
2005	$self->clear;	2155	$self->clear;
2006
2007	$_->clear_links_to ($self) for values %cf::MAP;
2008		2156
2009	$self->unlink_save;	2157	$self->unlink_save;
2010	$self->destroy;	2158	$self->destroy;
2011	}	2159	}
2012		2160
2013	my $nuke_counter = "aaaa";	2161	my $nuke_counter = "aaaa";
2014		2162
2015	sub nuke {	2163	sub nuke {
2016	my ($self) = @_;	2164	my ($self) = @_;
2017		2165
		2166	{
		2167	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2168
2018	delete $cf::MAP{$self->path};	2169	delete $cf::MAP{$self->path};
2019		2170
2020	$self->unlink_save;	2171	$self->unlink_save;
2021		2172
2022	bless $self, "cf::map";	2173	bless $self, "cf::map";
2023	delete $self->{deny_reset};	2174	delete $self->{deny_reset};
2024	$self->{deny_save} = 1;	2175	$self->{deny_save} = 1;
2025	$self->reset_timeout (1);	2176	$self->reset_timeout (1);
2026	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2177	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2027		2178
2028	$cf::MAP{$self->path} = $self;	2179	$cf::MAP{$self->path} = $self;
		2180	}
2029		2181
2030	$self->reset; # polite request, might not happen	2182	$self->reset; # polite request, might not happen
2031	}	2183	}
2032		2184
2033	=item $maps = cf::map::tmp_maps	2185	=item $maps = cf::map::tmp_maps
…		…
2109		2261
2110	sub inv_recursive {	2262	sub inv_recursive {
2111	inv_recursive_ inv $_[0]	2263	inv_recursive_ inv $_[0]
2112	}	2264	}
2113		2265
		2266	=item $ref = $ob->ref
		2267
		2268	creates and returns a persistent reference to an objetc that can be stored as a string.
		2269
		2270	=item $ob = cf::object::deref ($refstring)
		2271
		2272	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2273	even if the object actually exists. May block.
		2274
		2275	=cut
		2276
		2277	sub deref {
		2278	my ($ref) = @_;
		2279
		2280	# temporary compatibility#TODO#remove
		2281	$ref =~ s{^<}{player/<};
		2282
		2283	if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) {
		2284	my ($uuid, $name) = ($1, $2);
		2285	my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name
		2286	or return;
		2287	$pl->ob->uuid eq $uuid
		2288	or return;
		2289
		2290	$pl->ob
		2291	} else {
		2292	warn "$ref: cannot resolve object reference\n";
		2293	undef
		2294	}
		2295	}
		2296
2114	package cf;	2297	package cf;
2115		2298
2116	=back	2299	=back
2117		2300
2118	=head3 cf::object::player	2301	=head3 cf::object::player
…		…
2140		2323
2141	} else {	2324	} else {
2142	my $pl = $self->contr;	2325	my $pl = $self->contr;
2143		2326
2144	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2327	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2145	my $diag = $pl->{npc_dialog};	2328	my $dialog = $pl->{npc_dialog};
2146	$diag->{pl}->ext_reply (	2329	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2147	$diag->{id},
2148	msgtype => "reply",
2149	msg => $diag->{pl}->expand_cfpod ($msg),
2150	add_topics => []
2151	);
2152		2330
2153	} else {	2331	} else {
2154	$msg = $npc->name . " says: $msg" if $npc;	2332	$msg = $npc->name . " says: $msg" if $npc;
2155	$self->message ($msg, $flags);	2333	$self->message ($msg, $flags);
2156	}	2334	}
2157	}	2335	}
		2336	}
		2337
		2338	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2339
		2340	=cut
		2341
		2342	sub cf::object::send_msg {
		2343	my $pl = shift->contr
		2344	or return;
		2345	$pl->send_msg (@_);
2158	}	2346	}
2159		2347
2160	=item $player_object->may ("access")	2348	=item $player_object->may ("access")
2161		2349
2162	Returns wether the given player is authorized to access resource "access"	2350	Returns wether the given player is authorized to access resource "access"
…		…
2241	# use -1 or undef as default coordinates, not 0, 0	2429	# use -1 or undef as default coordinates, not 0, 0
2242	($x, $y) = ($map->enter_x, $map->enter_y)	2430	($x, $y) = ($map->enter_x, $map->enter_y)
2243	if $x <=0 && $y <= 0;	2431	if $x <=0 && $y <= 0;
2244		2432
2245	$map->load;	2433	$map->load;
2246	$map->load_diag;	2434	$map->load_neighbours;
2247		2435
2248	return unless $self->contr->active;	2436	return unless $self->contr->active;
2249	$self->activate_recursive;	2437	$self->activate_recursive;
2250		2438
2251	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2439	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2252	$self->enter_map ($map, $x, $y);	2440	$self->enter_map ($map, $x, $y);
2253	}	2441	}
2254		2442
2255	=item $player_object->goto ($path, $x, $y[, $check->($map)])	2443	=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2256		2444
2257	Moves the player to the given map-path and coordinates by first freezing	2445	Moves the player to the given map-path and coordinates by first freezing
2258	her, loading and preparing them map, calling the provided $check callback	2446	her, loading and preparing them map, calling the provided $check callback
2259	that has to return the map if sucecssful, and then unfreezes the player on	2447	that has to return the map if sucecssful, and then unfreezes the player on
2260	the new (success) or old (failed) map position.	2448	the new (success) or old (failed) map position. In either case, $done will
		2449	be called at the end of this process.
2261		2450
2262	=cut	2451	=cut
2263		2452
2264	our $GOTOGEN;	2453	our $GOTOGEN;
2265		2454
2266	sub cf::object::player::goto {	2455	sub cf::object::player::goto {
2267	my ($self, $path, $x, $y, $check) = @_;	2456	my ($self, $path, $x, $y, $check, $done) = @_;
2268		2457
2269	# do generation counting so two concurrent goto's will be executed in-order	2458	# do generation counting so two concurrent goto's will be executed in-order
2270	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2459	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2271		2460
2272	$self->enter_link;	2461	$self->enter_link;
2273		2462
2274	(async {	2463	(async {
		2464	# *tag paths override both path and x|y
		2465	if ($path =~ /^\*(.*)$/) {
		2466	if (my @obs = grep $_->map, ext::map_tags::find $1) {
		2467	my $ob = $obs[rand @obs];
		2468
		2469	# see if we actually can go there
		2470	if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) {
		2471	$ob = $obs[rand @obs];
		2472	} else {
		2473	$self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED);
		2474	}
		2475	# else put us there anyways for now #d#
		2476
		2477	($path, $x, $y) = ($ob->map, $ob->x, $ob->y);
		2478	} else {
		2479	($path, $x, $y) = (undef, undef, undef);
		2480	}
		2481	}
		2482
2275	my $map = eval {	2483	my $map = eval {
2276	my $map = cf::map::find $path;	2484	my $map = defined $path ? cf::map::find $path : undef;
2277		2485
2278	if ($map) {	2486	if ($map) {
2279	$map = $map->customise_for ($self);	2487	$map = $map->customise_for ($self);
2280	$map = $check->($map) if $check && $map;	2488	$map = $check->($map) if $check && $map;
2281	} else {	2489	} else {
2282	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED);	2490	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED);
2283	}	2491	}
2284		2492
2285	$map	2493	$map
2286	};	2494	};
2287		2495
…		…
2292		2500
2293	if ($gen == $self->{_goto_generation}) {	2501	if ($gen == $self->{_goto_generation}) {
2294	delete $self->{_goto_generation};	2502	delete $self->{_goto_generation};
2295	$self->leave_link ($map, $x, $y);	2503	$self->leave_link ($map, $x, $y);
2296	}	2504	}
		2505
		2506	$done->() if $done;
2297	})->prio (1);	2507	})->prio (1);
2298	}	2508	}
2299		2509
2300	=item $player_object->enter_exit ($exit_object)	2510	=item $player_object->enter_exit ($exit_object)
2301		2511
…		…
2410		2620
2411	utf8::encode $text;	2621	utf8::encode $text;
2412	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);	2622	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2413	}	2623	}
2414		2624
2415	=item $client->send_msg ($color, $type, $msg, [extra...])	2625	=item $client->send_msg ($channel, $msg, $color, [extra...])
2416		2626
2417	Send a drawinfo or msg packet to the client, formatting the msg for the	2627	Send a drawinfo or msg packet to the client, formatting the msg for the
2418	client if neccessary. C<$type> should be a string identifying the type of	2628	client if neccessary. C<$type> should be a string identifying the type of
2419	the message, with C<log> being the default. If C<$color> is negative, suppress	2629	the message, with C<log> being the default. If C<$color> is negative, suppress
2420	the message unless the client supports the msg packet.	2630	the message unless the client supports the msg packet.
2421		2631
2422	=cut	2632	=cut
2423		2633
		2634	our %CHANNEL = (
		2635	"c/identify" => {
		2636	id => "identify",
		2637	title => "Identify",
		2638	reply => undef,
		2639	tooltip => "Items recently identified",
		2640	},
		2641	"c/examine" => {
		2642	id => "examine",
		2643	title => "Examine",
		2644	reply => undef,
		2645	tooltip => "Signs and other items you examined",
		2646	},
		2647	);
		2648
2424	sub cf::client::send_msg {	2649	sub cf::client::send_msg {
2425	my ($self, $color, $type, $msg, @extra) = @_;	2650	my ($self, $channel, $msg, $color, @extra) = @_;
2426		2651
2427	$msg = $self->pl->expand_cfpod ($msg);	2652	$msg = $self->pl->expand_cfpod ($msg);
2428		2653
		2654	$color &= cf::NDI_CLIENT_MASK; # just in case...
		2655
		2656	# check predefined channels, for the benefit of C
		2657	$channel = $CHANNEL{$channel} if $CHANNEL{$channel};
		2658
		2659	if (ref $channel) {
		2660	# send meta info to client, if not yet sent
		2661	unless (exists $self->{channel}{$channel->{id}}) {
		2662	$self->{channel}{$channel->{id}} = $channel;
		2663	$self->ext_msg (channel_info => $channel)
		2664	if $self->can_msg;
		2665	}
		2666
		2667	$channel = $channel->{id};
		2668	}
		2669
2429	return unless @extra || length $msg;	2670	return unless @extra || length $msg;
2430		2671
2431	if ($self->can_msg) {	2672	if ($self->can_msg) {
		2673	# default colour, mask it out
		2674	$color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
		2675	if $color & cf::NDI_DEF;
		2676
2432	$self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra]));	2677	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2678	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2433	} else {	2679	} else {
2434	# replace some tags by gcfclient-compatible ones
2435	for ($msg) {
2436	1 while
2437	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2438	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2439	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2440	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2441	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2442	}
2443
2444	if ($color >= 0) {	2680	if ($color >= 0) {
		2681	# replace some tags by gcfclient-compatible ones
		2682	for ($msg) {
		2683	1 while
		2684	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2685	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2686	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2687	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2688	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2689	}
		2690
		2691	$color &= cf::NDI_COLOR_MASK;
		2692
		2693	utf8::encode $msg;
		2694
2445	if (0 && $msg =~ /\[/) {	2695	if (0 && $msg =~ /\[/) {
		2696	# COMMAND/INFO
2446	$self->send_packet ("drawextinfo $color 4 0 $msg")	2697	$self->send_packet ("drawextinfo $color 10 8 $msg")
2447	} else {	2698	} else {
2448	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;	2699	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2449	$self->send_packet ("drawinfo $color $msg")	2700	$self->send_packet ("drawinfo $color $msg")
2450	}	2701	}
2451	}	2702	}
2452	}	2703	}
2453	}	2704	}
2454		2705
2455	=item $client->ext_event ($type, %msg)	2706	=item $client->ext_msg ($type, @msg)
2456		2707
2457	Sends an ext event to the client.	2708	Sends an ext event to the client.
2458		2709
2459	=cut	2710	=cut
2460		2711
2461	sub cf::client::ext_event($$%) {	2712	sub cf::client::ext_msg($$@) {
2462	my ($self, $type, %msg) = @_;	2713	my ($self, $type, @msg) = @_;
2463		2714
		2715	if ($self->extcmd == 2) {
		2716	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2717	} elsif ($self->extcmd == 1) { # TODO: remove
2464	$msg{msgtype} = "event_$type";	2718	push @msg, msgtype => "event_$type";
2465	$self->send_packet ("ext " . $self->{json_coder}->encode (\%msg));	2719	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2720	}
		2721	}
		2722
		2723	=item $client->ext_reply ($msgid, @msg)
		2724
		2725	Sends an ext reply to the client.
		2726
		2727	=cut
		2728
		2729	sub cf::client::ext_reply($$@) {
		2730	my ($self, $id, @msg) = @_;
		2731
		2732	if ($self->extcmd == 2) {
		2733	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2734	} elsif ($self->extcmd == 1) {
		2735	#TODO: version 1, remove
		2736	unshift @msg, msgtype => "reply", msgid => $id;
		2737	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2738	}
2466	}	2739	}
2467		2740
2468	=item $success = $client->query ($flags, "text", \&cb)	2741	=item $success = $client->query ($flags, "text", \&cb)
2469		2742
2470	Queues a query to the client, calling the given callback with	2743	Queues a query to the client, calling the given callback with
…		…
2525	my ($ns, $buf) = @_;	2798	my ($ns, $buf) = @_;
2526		2799
2527	my $msg = eval { $ns->{json_coder}->decode ($buf) };	2800	my $msg = eval { $ns->{json_coder}->decode ($buf) };
2528		2801
2529	if (ref $msg) {	2802	if (ref $msg) {
		2803	my ($type, $reply, @payload) =
		2804	"ARRAY" eq ref $msg
		2805	? @$msg
		2806	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2807
		2808	my @reply;
		2809
2530	if (my $cb = $EXTICMD{$msg->{msgtype}}) {	2810	if (my $cb = $EXTICMD{$type}) {
2531	if (my %reply = $cb->($ns, $msg)) {	2811	@reply = $cb->($ns, @payload);
2532	$reply{msgid} = $msg->{msgid};
2533	$ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2534	}
2535	}	2812	}
		2813
		2814	$ns->ext_reply ($reply, @reply)
		2815	if $reply;
		2816
2536	} else {	2817	} else {
2537	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	2818	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2538	}	2819	}
2539		2820
2540	cf::override;	2821	cf::override;
…		…
2587	our $safe = new Safe "safe";	2868	our $safe = new Safe "safe";
2588	our $safe_hole = new Safe::Hole;	2869	our $safe_hole = new Safe::Hole;
2589		2870
2590	$SIG{FPE} = 'IGNORE';	2871	$SIG{FPE} = 'IGNORE';
2591		2872
2592	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2873	$safe->permit_only (Opcode::opset qw(
		2874	:base_core :base_mem :base_orig :base_math
		2875	grepstart grepwhile mapstart mapwhile
		2876	sort time
		2877	));
2593		2878
2594	# here we export the classes and methods available to script code	2879	# here we export the classes and methods available to script code
2595		2880
2596	=pod	2881	=pod
2597		2882
2598	The following functions and methods are available within a safe environment:	2883	The following functions and methods are available within a safe environment:
2599		2884
2600	cf::object	2885	cf::object
2601	contr pay_amount pay_player map x y force_find force_add	2886	contr pay_amount pay_player map x y force_find force_add
2602	insert remove	2887	insert remove name archname title slaying race decrease_ob_nr
2603		2888
2604	cf::object::player	2889	cf::object::player
2605	player	2890	player
2606		2891
2607	cf::player	2892	cf::player
…		…
2612		2897
2613	=cut	2898	=cut
2614		2899
2615	for (	2900	for (
2616	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y	2901	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2902	insert remove inv name archname title slaying race
2617	insert remove)],	2903	decrease_ob_nr)],
2618	["cf::object::player" => qw(player)],	2904	["cf::object::player" => qw(player)],
2619	["cf::player" => qw(peaceful)],	2905	["cf::player" => qw(peaceful)],
2620	["cf::map" => qw(trigger)],	2906	["cf::map" => qw(trigger)],
2621	) {	2907	) {
2622	no strict 'refs';	2908	no strict 'refs';
…		…
2698	# the server's init and main functions	2984	# the server's init and main functions
2699		2985
2700	sub load_facedata($) {	2986	sub load_facedata($) {
2701	my ($path) = @_;	2987	my ($path) = @_;
2702		2988
		2989	# HACK to clear player env face cache, we need some signal framework
		2990	# for this (global event?)
		2991	%ext::player_env::MUSIC_FACE_CACHE = ();
		2992
		2993	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		2994
2703	warn "loading facedata from $path\n";	2995	warn "loading facedata from $path\n";
2704		2996
2705	my $facedata;	2997	my $facedata;
2706	0 < aio_load $path, $facedata	2998	0 < aio_load $path, $facedata
2707	or die "$path: $!";	2999	or die "$path: $!";
…		…
2709	$facedata = Coro::Storable::thaw $facedata;	3001	$facedata = Coro::Storable::thaw $facedata;
2710		3002
2711	$facedata->{version} == 2	3003	$facedata->{version} == 2
2712	or cf::cleanup "$path: version mismatch, cannot proceed.";	3004	or cf::cleanup "$path: version mismatch, cannot proceed.";
2713		3005
		3006	# patch in the exptable
		3007	$facedata->{resource}{"res/exp_table"} = {
		3008	type => FT_RSRC,
		3009	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3010	};
		3011	cf::cede_to_tick;
		3012
2714	{	3013	{
2715	my $faces = $facedata->{faceinfo};	3014	my $faces = $facedata->{faceinfo};
2716		3015
2717	while (my ($face, $info) = each %$faces) {	3016	while (my ($face, $info) = each %$faces) {
2718	my $idx = (cf::face::find $face) || cf::face::alloc $face;	3017	my $idx = (cf::face::find $face) || cf::face::alloc $face;
2719	cf::face::set $idx, $info->{visibility}, $info->{magicmap};	3018	cf::face::set_visibility $idx, $info->{visibility};
		3019	cf::face::set_magicmap $idx, $info->{magicmap};
2720	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3020	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2721	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3021	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2722	Coro::cede;	3022
		3023	cf::cede_to_tick;
2723	}	3024	}
2724		3025
2725	while (my ($face, $info) = each %$faces) {	3026	while (my ($face, $info) = each %$faces) {
2726	next unless $info->{smooth};	3027	next unless $info->{smooth};
2727	my $idx = cf::face::find $face	3028	my $idx = cf::face::find $face
2728	or next;	3029	or next;
2729	if (my $smooth = cf::face::find $info->{smooth}) {	3030	if (my $smooth = cf::face::find $info->{smooth}) {
		3031	cf::face::set_smooth $idx, $smooth;
2730	cf::face::set_smooth $idx, $smooth, $info->{smoothlevel};	3032	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2731	} else {	3033	} else {
2732	warn "smooth face '$info->{smooth}' not found for face '$face'";	3034	warn "smooth face '$info->{smooth}' not found for face '$face'";
2733	}	3035	}
2734	Coro::cede;	3036
		3037	cf::cede_to_tick;
2735	}	3038	}
2736	}	3039	}
2737		3040
2738	{	3041	{
2739	my $anims = $facedata->{animinfo};	3042	my $anims = $facedata->{animinfo};
2740		3043
2741	while (my ($anim, $info) = each %$anims) {	3044	while (my ($anim, $info) = each %$anims) {
2742	cf::anim::set $anim, $info->{frames}, $info->{facings};	3045	cf::anim::set $anim, $info->{frames}, $info->{facings};
2743	Coro::cede;	3046	cf::cede_to_tick;
2744	}	3047	}
2745		3048
2746	cf::anim::invalidate_all; # d'oh	3049	cf::anim::invalidate_all; # d'oh
2747	}	3050	}
2748		3051
		3052	{
		3053	# TODO: for gcfclient pleasure, we should give resources
		3054	# that gcfclient doesn't grok a >10000 face index.
		3055	my $res = $facedata->{resource};
		3056
		3057	my $soundconf = delete $res->{"res/sound.conf"};
		3058
		3059	while (my ($name, $info) = each %$res) {
		3060	my $idx = (cf::face::find $name) || cf::face::alloc $name;
		3061	my $data;
		3062
		3063	if ($info->{type} & 1) {
		3064	# prepend meta info
		3065
		3066	my $meta = $enc->encode ({
		3067	name => $name,
		3068	%{ $info->{meta} || {} },
		3069	});
		3070
		3071	$data = pack "(w/a*)*", $meta, $info->{data};
		3072	} else {
		3073	$data = $info->{data};
		3074	}
		3075
		3076	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3077	cf::face::set_type $idx, $info->{type};
		3078
		3079	cf::cede_to_tick;
		3080	}
		3081
		3082	if ($soundconf) {
		3083	$soundconf = $enc->decode (delete $soundconf->{data});
		3084
		3085	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3086	my $sound = $soundconf->{compat}[$_]
		3087	or next;
		3088
		3089	my $face = cf::face::find "sound/$sound->[1]";
		3090	cf::sound::set $sound->[0] => $face;
		3091	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3092	}
		3093
		3094	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3095	my $face = cf::face::find "sound/$v";
		3096	cf::sound::set $k => $face;
		3097	}
		3098	}
		3099	}
		3100
2749	1	3101	1
2750	}	3102	}
2751		3103
		3104	register_exticmd fx_want => sub {
		3105	my ($ns, $want) = @_;
		3106
		3107	while (my ($k, $v) = each %$want) {
		3108	$ns->fx_want ($k, $v);
		3109	}
		3110	};
		3111
2752	sub reload_regions {	3112	sub reload_regions {
		3113	# HACK to clear player env face cache, we need some signal framework
		3114	# for this (global event?)
		3115	%ext::player_env::MUSIC_FACE_CACHE = ();
		3116
2753	load_resource_file "$MAPDIR/regions"	3117	load_resource_file "$MAPDIR/regions"
2754	or die "unable to load regions file\n";	3118	or die "unable to load regions file\n";
		3119
		3120	for (cf::region::list) {
		3121	$_->{match} = qr/$_->{match}/
		3122	if exists $_->{match};
		3123	}
2755	}	3124	}
2756		3125
2757	sub reload_facedata {	3126	sub reload_facedata {
2758	load_facedata "$DATADIR/facedata"	3127	load_facedata "$DATADIR/facedata"
2759	or die "unable to load facedata\n";	3128	or die "unable to load facedata\n";
…		…
2788		3157
2789	sub init {	3158	sub init {
2790	reload_resources;	3159	reload_resources;
2791	}	3160	}
2792		3161
2793	sub cfg_load {	3162	sub reload_config {
2794	open my $fh, "<:utf8", "$CONFDIR/config"	3163	open my $fh, "<:utf8", "$CONFDIR/config"
2795	or return;	3164	or return;
2796		3165
2797	local $/;	3166	local $/;
2798	*CFG = YAML::Syck::Load <$fh>;	3167	*CFG = YAML::Syck::Load <$fh>;
…		…
2818	(async {	3187	(async {
2819	Event::one_event;	3188	Event::one_event;
2820	})->prio (Coro::PRIO_MAX);	3189	})->prio (Coro::PRIO_MAX);
2821	};	3190	};
2822		3191
2823	cfg_load;	3192	reload_config;
2824	db_init;	3193	db_init;
2825	load_extensions;	3194	load_extensions;
2826		3195
2827	$TICK_WATCHER->start;	3196	$TICK_WATCHER->start;
2828	Event::loop;	3197	Event::loop;
…		…
3021	warn "reloading cf.pm";	3390	warn "reloading cf.pm";
3022	require cf;	3391	require cf;
3023	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3392	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
3024		3393
3025	warn "loading config and database again";	3394	warn "loading config and database again";
3026	cf::cfg_load;	3395	cf::reload_config;
3027		3396
3028	warn "loading extensions";	3397	warn "loading extensions";
3029	cf::load_extensions;	3398	cf::load_extensions;
3030		3399
3031	warn "reattaching attachments to objects/players";	3400	warn "reattaching attachments to objects/players";
…		…
3096	my $signal = new Coro::Signal;	3465	my $signal = new Coro::Signal;
3097	push @WAIT_FOR_TICK_BEGIN, $signal;	3466	push @WAIT_FOR_TICK_BEGIN, $signal;
3098	$signal->wait;	3467	$signal->wait;
3099	}	3468	}
3100		3469
3101	my $min = 1e6;#d#
3102	my $avg = 10;
3103	$TICK_WATCHER = Event->timer (	3470	$TICK_WATCHER = Event->timer (
3104	reentrant => 0,	3471	reentrant => 0,
3105	parked => 1,	3472	parked => 1,
3106	prio => 0,	3473	prio => 0,
3107	at => $NEXT_TICK || $TICK,	3474	at => $NEXT_TICK || $TICK,
…		…
3115		3482
3116	$NOW = $tick_start = Event::time;	3483	$NOW = $tick_start = Event::time;
3117		3484
3118	cf::server_tick; # one server iteration	3485	cf::server_tick; # one server iteration
3119		3486
3120	0 && sync_job {#d#
3121	for(1..10) {
3122	my $t = Event::time;
3123	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3124	or die;
3125
3126	$map->width (50);
3127	$map->height (50);
3128	$map->alloc;
3129	$map->_load_objects ("/tmp/x.map", 1);
3130	my $t = Event::time - $t;
3131
3132	#next unless $t < 0.0013;#d#
3133	if ($t < $min) {
3134	$min = $t;
3135	}
3136	$avg = $avg * 0.99 + $t * 0.01;
3137	}
3138	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3139	exit 0;
3140	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3141	};
3142
3143	$RUNTIME += $TICK;	3487	$RUNTIME += $TICK;
3144	$NEXT_TICK += $TICK;	3488	$NEXT_TICK += $TICK;
3145		3489
3146	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3490	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3147	$NEXT_RUNTIME_WRITE = $NOW + 10;	3491	$NEXT_RUNTIME_WRITE = $NOW + 10;
…		…
3149	write_runtime	3493	write_runtime
3150	or warn "ERROR: unable to write runtime file: $!";	3494	or warn "ERROR: unable to write runtime file: $!";
3151	};	3495	};
3152	}	3496	}
3153		3497
3154	# my $AFTER = Event::time;
3155	# warn $AFTER - $NOW;#d#
3156
3157	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3498	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3158	$sig->send;	3499	$sig->send;
3159	}	3500	}
3160	while (my $sig = shift @WAIT_FOR_TICK) {	3501	while (my $sig = shift @WAIT_FOR_TICK) {
3161	$sig->send;	3502	$sig->send;
…		…
3171		3512
3172	$LOAD = ($NOW - $tick_start) / $TICK;	3513	$LOAD = ($NOW - $tick_start) / $TICK;
3173	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3514	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3174		3515
3175	_post_tick;	3516	_post_tick;
3176
3177
3178	},	3517	},
3179	);	3518	);
3180		3519
3181	{	3520	{
		3521	BDB::min_parallel 8;
3182	BDB::max_poll_time $TICK * 0.1;	3522	BDB::max_poll_time $TICK * 0.1;
3183	$BDB_POLL_WATCHER = Event->io (	3523	$BDB_POLL_WATCHER = Event->io (
3184	reentrant => 0,	3524	reentrant => 0,
3185	fd => BDB::poll_fileno,	3525	fd => BDB::poll_fileno,
3186	poll => 'r',	3526	poll => 'r',
3187	prio => 0,	3527	prio => 0,
3188	data => WF_AUTOCANCEL,	3528	data => WF_AUTOCANCEL,
3189	cb => \&BDB::poll_cb,	3529	cb => \&BDB::poll_cb,
3190	);	3530	);
3191	BDB::min_parallel 8;
3192		3531
3193	BDB::set_sync_prepare {	3532	BDB::set_sync_prepare {
3194	my $status;	3533	my $status;
3195	my $current = $Coro::current;	3534	my $current = $Coro::current;
3196	(	3535	(
…		…
3205	)	3544	)
3206	};	3545	};
3207		3546
3208	unless ($DB_ENV) {	3547	unless ($DB_ENV) {
3209	$DB_ENV = BDB::db_env_create;	3548	$DB_ENV = BDB::db_env_create;
		3549	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC
		3550	| BDB::LOG_AUTOREMOVE, 1);
		3551	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3552	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3210		3553
3211	cf::sync_job {	3554	cf::sync_job {
3212	eval {	3555	eval {
3213	BDB::db_env_open	3556	BDB::db_env_open
3214	$DB_ENV,	3557	$DB_ENV,
…		…
3216	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN	3559	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN
3217	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,	3560	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,
3218	0666;	3561	0666;
3219		3562
3220	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3563	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3221
3222	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1);
3223	$DB_ENV->set_lk_detect;
3224	};	3564	};
3225		3565
3226	cf::cleanup "db_env_open(db): $@" if $@;	3566	cf::cleanup "db_env_open(db): $@" if $@;
3227	};	3567	};
3228	}	3568	}
		3569
		3570	$BDB_DEADLOCK_WATCHER = Event->timer (
		3571	after => 3,
		3572	interval => 1,
		3573	hard => 1,
		3574	prio => 0,
		3575	data => WF_AUTOCANCEL,
		3576	cb => sub {
		3577	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3578	},
		3579	);
		3580	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3581	after => 11,
		3582	interval => 60,
		3583	hard => 1,
		3584	prio => 0,
		3585	data => WF_AUTOCANCEL,
		3586	cb => sub {
		3587	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3588	},
		3589	);
		3590	$BDB_TRICKLE_WATCHER = Event->timer (
		3591	after => 5,
		3592	interval => 10,
		3593	hard => 1,
		3594	prio => 0,
		3595	data => WF_AUTOCANCEL,
		3596	cb => sub {
		3597	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3598	},
		3599	);
3229	}	3600	}
3230		3601
3231	{	3602	{
3232	IO::AIO::min_parallel 8;	3603	IO::AIO::min_parallel 8;
3233		3604

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