[ViewVC] Diff of: cvs/deliantra/server/lib/cf.pm

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.581 by root, Fri Feb 3 02:04:11 2012 UTC vs.
Revision 1.619 by root, Tue Aug 11 02:12:12 2015 UTC

…		…
1	#	1	#
2	# This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	# This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	#	3	#
4	# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	4	# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	#	5	#
6	# Deliantra is free software: you can redistribute it and/or modify it under	6	# Deliantra is free software: you can redistribute it and/or modify it under
7	# the terms of the Affero GNU General Public License as published by the	7	# the terms of the Affero GNU General Public License as published by the
8	# Free Software Foundation, either version 3 of the License, or (at your	8	# Free Software Foundation, either version 3 of the License, or (at your
9	# option) any later version.	9	# option) any later version.
10	#	10	#
11	# This program is distributed in the hope that it will be useful,	11	# This program is distributed in the hope that it will be useful,
12	# but WITHOUT ANY WARRANTY; without even the implied warranty of	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	# GNU General Public License for more details.	14	# GNU General Public License for more details.
15	#	15	#
16	# You should have received a copy of the Affero GNU General Public License	16	# You should have received a copy of the Affero GNU General Public License
17	# and the GNU General Public License along with this program. If not, see	17	# and the GNU General Public License along with this program. If not, see
18	# <http://www.gnu.org/licenses/>.	18	# <http://www.gnu.org/licenses/>.
19	#	19	#
20	# The authors can be reached via e-mail to <support@deliantra.net>	20	# The authors can be reached via e-mail to <support@deliantra.net>
21	#	21	#
22		22
23	package cf;	23	package cf;
24		24
32	use Safe;	32	use Safe;
33	use Safe::Hole;	33	use Safe::Hole;
34	use Storable ();	34	use Storable ();
35	use Carp ();	35	use Carp ();
36		36
37	use Guard ();	37	use AnyEvent ();
		38	use AnyEvent::IO ();
		39	use AnyEvent::DNS ();
		40
38	use Coro ();	41	use Coro ();
39	use Coro::State;	42	use Coro::State;
40	use Coro::Handle;	43	use Coro::Handle;
41	use Coro::EV;	44	use Coro::EV;
42	use Coro::AnyEvent;	45	use Coro::AnyEvent;
…		…
48	use Coro::AIO;	51	use Coro::AIO;
49	use Coro::BDB 1.6;	52	use Coro::BDB 1.6;
50	use Coro::Storable;	53	use Coro::Storable;
51	use Coro::Util ();	54	use Coro::Util ();
52		55
		56	use Guard ();
53	use JSON::XS 2.01 ();	57	use JSON::XS 2.01 ();
54	use BDB ();	58	use BDB ();
55	use Data::Dumper;	59	use Data::Dumper;
56	use Fcntl;	60	use Fcntl;
57	use YAML::XS ();	61	use YAML::XS ();
58	use IO::AIO ();	62	use IO::AIO ();
59	use Time::HiRes;
60	use Compress::LZF;	63	use Compress::LZF;
61	use Digest::MD5 ();	64	use Digest::MD5 ();
62		65
63	AnyEvent::detect;	66	AnyEvent::detect;
64		67
…		…
83	our %COMMAND = ();	86	our %COMMAND = ();
84	our %COMMAND_TIME = ();	87	our %COMMAND_TIME = ();
85		88
86	our @EXTS = (); # list of extension package names	89	our @EXTS = (); # list of extension package names
87	our %EXTCMD = ();	90	our %EXTCMD = ();
		91	our %EXTACMD = ();
88	our %EXTICMD = ();	92	our %EXTICMD = ();
		93	our %EXTIACMD = ();
89	our %EXT_CORO = (); # coroutines bound to extensions	94	our %EXT_CORO = (); # coroutines bound to extensions
90	our %EXT_MAP = (); # pluggable maps	95	our %EXT_MAP = (); # pluggable maps
91		96
92	our $RELOAD; # number of reloads so far, non-zero while in reload	97	our $RELOAD; # number of reloads so far, non-zero while in reload
93	our @EVENT;	98	our @EVENT;
…		…
129	our $DB_ENV;	134	our $DB_ENV;
130		135
131	our @EXTRA_MODULES = qw(pod match mapscript incloader);	136	our @EXTRA_MODULES = qw(pod match mapscript incloader);
132		137
133	our %CFG;	138	our %CFG;
		139	our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue]
134		140
135	our $UPTIME; $UPTIME \|\|= time;	141	our $UPTIME; $UPTIME \|\|= time;
136	our $RUNTIME = 0;	142	our $RUNTIME = 0;
137	our $SERVER_TICK = 0;	143	our $SERVER_TICK = 0;
138	our $NOW;	144	our $NOW;
…		…
219	=item $cf::RUNTIME	225	=item $cf::RUNTIME
220		226
221	The time this server has run, starts at 0 and is increased by $cf::TICK on	227	The time this server has run, starts at 0 and is increased by $cf::TICK on
222	every server tick.	228	every server tick.
223		229
224	=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR	230	=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR
225	$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR	231	$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR
226	$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR	232	$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR
227		233
228	Various directories - "/etc", read-only install directory, perl-library	234	Various directories - "/etc", read-only install directory, perl-library
229	directory, pod-directory, read-only maps directory, "/var", "/var/tmp",	235	directory, pod-directory, read-only maps directory, "/var", "/var/tmp",
230	unique-items directory, player file directory, random maps directory and	236	unique-items directory, player file directory, random maps directory and
231	database environment.	237	database environment.
…		…
245	Configuration for the server, loaded from C</etc/deliantra-server/config>, or	251	Configuration for the server, loaded from C</etc/deliantra-server/config>, or
246	from wherever your confdir points to.	252	from wherever your confdir points to.
247		253
248	=item cf::wait_for_tick, cf::wait_for_tick_begin	254	=item cf::wait_for_tick, cf::wait_for_tick_begin
249		255
250	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only	256	These are functions that inhibit the current coroutine one tick.
251	returns directly I<after> the tick processing (and consequently, can only wake one thread	257	cf::wait_for_tick_begin only returns directly I<after> the tick
		258	processing (and consequently, can only wake one thread per tick), while
252	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.	259	cf::wait_for_tick wakes up all waiters after tick processing.
253		260
254	Note that cf::Wait_for_tick will immediately return when the server is not	261	Note that cf::wait_for_tick will immediately return when the server is not
255	ticking, making it suitable for small pauses in threads that need to run	262	ticking, making it suitable for small pauses in threads that need to run
256	when the server is paused. If that is not applicable (i.e. you I<really>	263	when the server is paused. If that is not applicable (i.e. you I<really>
257	want to wait, use C<$cf::WAIT_FOR_TICK>).	264	want to wait, use C<$cf::WAIT_FOR_TICK>).
258		265
259	=item $cf::WAIT_FOR_TICK	266	=item $cf::WAIT_FOR_TICK
…		…
335	)) {	342	)) {
336	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;	343	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
337	}	344	}
338		345
339	$EV::DIED = sub {	346	$EV::DIED = sub {
340	Carp::cluck "error in event callback: @_";	347	warn "error in event callback: $@";
341	};	348	};
342		349
343	#############################################################################	350	#############################################################################
344		351
345	sub fork_call(&@);	352	sub fork_call(&@);
…		…
566	Allocate $time seconds of blocking CPU time at priority C<$priority>	573	Allocate $time seconds of blocking CPU time at priority C<$priority>
567	(default: 0): This call blocks and returns only when you have at least	574	(default: 0): This call blocks and returns only when you have at least
568	C<$time> seconds of cpu time till the next tick. The slot is only valid	575	C<$time> seconds of cpu time till the next tick. The slot is only valid
569	till the next cede.	576	till the next cede.
570		577
571	Background jobs should use a priority les than zero, interactive jobs	578	Background jobs should use a priority less than zero, interactive jobs
572	should use 100 or more.	579	should use 100 or more.
573		580
574	The optional C<$name> can be used to identify the job to run. It might be	581	The optional C<$name> can be used to identify the job to run. It might be
575	used for statistical purposes and should identify the same time-class.	582	used for statistical purposes and should identify the same time-class.
576		583
…		…
589	my $signal = new Coro::Signal;	596	my $signal = new Coro::Signal;
590	my $busy;	597	my $busy;
591		598
592	while () {	599	while () {
593	next_job:	600	next_job:
		601
		602	Coro::cede;
594		603
595	my $avail = cf::till_tick;	604	my $avail = cf::till_tick;
596		605
597	for (0 .. $#SLOT_QUEUE) {	606	for (0 .. $#SLOT_QUEUE) {
598	if ($SLOT_QUEUE[$_][0] <= $avail) {	607	if ($SLOT_QUEUE[$_][0] <= $avail) {
599	$busy = 0;	608	$busy = 0;
600	my $job = splice @SLOT_QUEUE, $_, 1, ();	609	my $job = splice @SLOT_QUEUE, $_, 1, ();
601	$job->[2]->send;	610	$job->[2]->send;
602	Coro::cede;
603	goto next_job;	611	goto next_job;
604	} else {	612	} else {
605	$SLOT_QUEUE[$_][0] *= $SLOT_DECAY;	613	$SLOT_QUEUE[$_][0] *= $SLOT_DECAY;
606	}	614	}
607	}	615	}
608		616
609	if (@SLOT_QUEUE) {	617	if (@SLOT_QUEUE) {
610	# we do not use wait_for_tick() as it returns immediately when tick is inactive	618	wait_for_tick;
611	$WAIT_FOR_TICK->wait;
612	} else {	619	} else {
613	$busy = 0;	620	$busy = 0;
614	Coro::schedule;	621	Coro::schedule;
615	}	622	}
616	}	623	}
…		…
680		687
681	while ($busy) {	688	while ($busy) {
682	if (Coro::nready) {	689	if (Coro::nready) {
683	Coro::cede_notself;	690	Coro::cede_notself;
684	} else {	691	} else {
685	EV::loop EV::LOOP_ONESHOT;	692	EV::run EV::RUN_ONCE;
686	}	693	}
687	}	694	}
688		695
689	my $time = AE::time - $time;	696	my $time = AE::time - $time;
690		697
…		…
731	reset_signals;	738	reset_signals;
732	}	739	}
733		740
734	sub fork_call(&@) {	741	sub fork_call(&@) {
735	my ($cb, @args) = @_;	742	my ($cb, @args) = @_;
736
737	# we seemingly have to make a local copy of the whole thing,
738	# otherwise perl prematurely frees the stuff :/
739	# TODO: investigate and fix (likely this will be rather laborious)
740		743
741	my @res = Coro::Util::fork_eval {	744	my @res = Coro::Util::fork_eval {
742	cf::post_fork;	745	cf::post_fork;
743	&$cb	746	&$cb
744	} @args;	747	} @args;
…		…
894		897
895	return db_get cache => "$id/data";	898	return db_get cache => "$id/data";
896	}	899	}
897	}	900	}
898		901
899	my $t1 = Time::HiRes::time;	902	my $t1 = EV::time;
900	my $data = $process->(\@data);	903	my $data = $process->(\@data);
901	my $t2 = Time::HiRes::time;	904	my $t2 = EV::time;
902		905
903	info "cache: '$id' processed in ", $t2 - $t1, "s\n";	906	info "cache: '$id' processed in ", $t2 - $t1, "s\n";
904		907
905	db_put cache => "$id/data", $data;	908	db_put cache => "$id/data", $data;
906	db_put cache => "$id/md5" , $md5;	909	db_put cache => "$id/md5" , $md5;
…		…
1426	=cut	1429	=cut
1427		1430
1428	#############################################################################	1431	#############################################################################
1429	# command handling &c	1432	# command handling &c
1430		1433
1431	=item cf::register_command $name => \&callback($ob,$args);	1434	=item cf::register_command $name => \&callback($ob,$args)
1432		1435
1433	Register a callback for execution when the client sends the user command	1436	Register a callback for execution when the client sends the user command
1434	$name.	1437	$name.
1435		1438
1436	=cut	1439	=cut
…		…
1442	#warn "registering command '$name/$time' to '$caller'";	1445	#warn "registering command '$name/$time' to '$caller'";
1443		1446
1444	push @{ $COMMAND{$name} }, [$caller, $cb];	1447	push @{ $COMMAND{$name} }, [$caller, $cb];
1445	}	1448	}
1446		1449
1447	=item cf::register_extcmd $name => \&callback($pl,$packet);	1450	=item cf::register_extcmd $name => \&callback($pl,@args)
1448		1451
1449	Register a callback for execution when the client sends an (synchronous)	1452	Register a callback for execution when the client sends an (synchronous)
1450	extcmd packet. Ext commands will be processed in the order they are	1453	extcmd packet. Ext commands will be processed in the order they are
1451	received by the server, like other user commands. The first argument is	1454	received by the server, like other user commands. The first argument is
1452	the logged-in player. Ext commands can only be processed after a player	1455	the logged-in player. Ext commands can only be processed after a player
1453	has logged in successfully.	1456	has logged in successfully.
1454		1457
1455	If the callback returns something, it is sent back as if reply was being	1458	The values will be sent back to the client.
1456	called.
1457		1459
		1460	=item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args)
		1461
		1462	Same as C<cf::register_extcmd>, but instead of returning values, the
		1463	callback needs to clal the C<$reply> function.
		1464
1458	=item cf::register_exticmd $name => \&callback($ns,$packet);	1465	=item cf::register_exticmd $name => \&callback($ns,@args)
1459		1466
1460	Register a callback for execution when the client sends an (asynchronous)	1467	Register a callback for execution when the client sends an (asynchronous)
1461	exticmd packet. Exti commands are processed by the server as soon as they	1468	exticmd packet. Exti commands are processed by the server as soon as they
1462	are received, i.e. out of order w.r.t. other commands. The first argument	1469	are received, i.e. out of order w.r.t. other commands. The first argument
1463	is a client socket. Exti commands can be received anytime, even before	1470	is a client socket. Exti commands can be received anytime, even before
1464	log-in.	1471	log-in.
1465		1472
1466	If the callback returns something, it is sent back as if reply was being	1473	The values will be sent back to the client.
1467	called.
1468		1474
1469	=cut	1475	=item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args)
1470		1476
		1477	Same as C<cf::register_extcmd>, but instead of returning values, the
		1478	callback needs to clal the C<$reply> function.
		1479
		1480	=cut
		1481
1471	sub register_extcmd {	1482	sub register_extcmd($$) {
1472	my ($name, $cb) = @_;	1483	my ($name, $cb) = @_;
1473		1484
1474	$EXTCMD{$name} = $cb;	1485	$EXTCMD{$name} = $cb;
1475	}	1486	}
1476		1487
1477	sub register_exticmd {	1488	sub register_async_extcmd($$) {
1478	my ($name, $cb) = @_;	1489	my ($name, $cb) = @_;
1479		1490
		1491	$EXTACMD{$name} = $cb;
		1492	}
		1493
		1494	sub register_exticmd($$) {
		1495	my ($name, $cb) = @_;
		1496
1480	$EXTICMD{$name} = $cb;	1497	$EXTICMD{$name} = $cb;
		1498	}
		1499
		1500	sub register_async_exticmd($$) {
		1501	my ($name, $cb) = @_;
		1502
		1503	$EXTIACMD{$name} = $cb;
1481	}	1504	}
1482		1505
1483	use File::Glob ();	1506	use File::Glob ();
1484		1507
1485	cf::player->attach (	1508	cf::player->attach (
…		…
1501	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1524	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1502		1525
1503	if (ref $msg) {	1526	if (ref $msg) {
1504	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash	1527	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
1505		1528
1506	my @reply;
1507
1508	if (my $cb = $EXTCMD{$type}) {	1529	if (my $cb = $EXTACMD{$type}) {
		1530	$cb->(
		1531	$pl,
		1532	sub {
		1533	$pl->ext_msg ("reply-$reply", @_)
		1534	if $reply;
		1535	},
		1536	@payload
		1537	);
		1538	} else {
		1539	my @reply;
		1540
		1541	if (my $cb = $EXTCMD{$type}) {
1509	@reply = $cb->($pl, @payload);	1542	@reply = $cb->($pl, @payload);
		1543	}
		1544
		1545	$pl->ext_msg ("reply-$reply", @reply)
		1546	if $reply;
1510	}	1547	}
1511
1512	$pl->ext_reply ($reply, @reply)
1513	if $reply;
1514		1548
1515	} else {	1549	} else {
1516	error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1550	error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1517	}	1551	}
1518		1552
…		…
1531	};	1565	};
1532		1566
1533	$grp	1567	$grp
1534	}	1568	}
1535		1569
		1570	sub _ext_cfg_reg($$$$) {
		1571	my ($rvar, $varname, $cfgname, $default) = @_;
		1572
		1573	$cfgname = lc $varname
		1574	unless length $cfgname;
		1575
		1576	$EXT_CFG{$cfgname} = [$rvar, $default];
		1577
		1578	$$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default;
		1579	}
		1580
1536	sub load_extensions {	1581	sub load_extensions {
1537	info "loading extensions...";	1582	info "loading extensions...";
		1583
		1584	%EXT_CFG = ();
1538		1585
1539	cf::sync_job {	1586	cf::sync_job {
1540	my %todo;	1587	my %todo;
1541		1588
1542	for my $path (<$LIBDIR/*.ext>) {	1589	for my $path (<$LIBDIR/*.ext>) {
…		…
1585	unless exists $done{$_};	1632	unless exists $done{$_};
1586	}	1633	}
1587		1634
1588	trace "... pass $pass, loading '$k' into '$v->{pkg}'\n";	1635	trace "... pass $pass, loading '$k' into '$v->{pkg}'\n";
1589		1636
		1637	my $source = $v->{source};
		1638
		1639	# support "CONF varname :confname = default" pseudo-statements
		1640	$source =~ s{
		1641	^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+)
		1642	}{
		1643	"our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }";
		1644	}gmxe;
		1645
1590	my $active = eval $v->{source};	1646	my $active = eval $source;
1591		1647
1592	if (length $@) {	1648	if (length $@) {
1593	error "$v->{path}: $@\n";	1649	error "$v->{path}: $@\n";
1594		1650
1595	cf::cleanup "mandatory extension '$k' failed to load, exiting."	1651	cf::cleanup "mandatory extension '$k' failed to load, exiting."
…		…
1882	}	1938	}
1883		1939
1884	=item $protocol_xml = $player->expand_cfpod ($cfpod)	1940	=item $protocol_xml = $player->expand_cfpod ($cfpod)
1885		1941
1886	Expand deliantra pod fragments into protocol xml.	1942	Expand deliantra pod fragments into protocol xml.
1887
1888	=item $player->ext_reply ($msgid, @msg)
1889
1890	Sends an ext reply to the player.
1891
1892	=cut
1893
1894	sub ext_reply($$@) {
1895	my ($self, $id, @msg) = @_;
1896
1897	$self->ns->ext_reply ($id, @msg)
1898	}
1899		1943
1900	=item $player->ext_msg ($type, @msg)	1944	=item $player->ext_msg ($type, @msg)
1901		1945
1902	Sends an ext event to the client.	1946	Sends an ext event to the client.
1903		1947
…		…
2340		2384
2341	$MAP_PREFETCHER \|\|= cf::async {	2385	$MAP_PREFETCHER \|\|= cf::async {
2342	$Coro::current->{desc} = "map prefetcher";	2386	$Coro::current->{desc} = "map prefetcher";
2343		2387
2344	while (%MAP_PREFETCH) {	2388	while (%MAP_PREFETCH) {
2345	while (my ($k, $v) = each %MAP_PREFETCH) {	2389	for my $k (keys %MAP_PREFETCH) {
2346	if (my $map = find $k) {	2390	if (my $map = find $k) {
2347	$map->load if $v;	2391	$map->load if $v;
2348	}	2392	}
2349		2393
2350	delete $MAP_PREFETCH{$k};	2394	delete $MAP_PREFETCH{$k};
…		…
2606		2650
2607	Creates and returns a persistent reference to an object that can be stored as a string.	2651	Creates and returns a persistent reference to an object that can be stored as a string.
2608		2652
2609	=item $ob = cf::object::deref ($refstring)	2653	=item $ob = cf::object::deref ($refstring)
2610		2654
2611	returns the objetc referenced by refstring. may return undef when it cnanot find the object,	2655	returns the objetc referenced by refstring. may return undef when it cannot find the object,
2612	even if the object actually exists. May block.	2656	even if the object actually exists. May block.
2613		2657
2614	=cut	2658	=cut
2615		2659
2616	sub deref {	2660	sub deref {
…		…
2698	=item $player_object->may ("access")	2742	=item $player_object->may ("access")
2699		2743
2700	Returns wether the given player is authorized to access resource "access"	2744	Returns wether the given player is authorized to access resource "access"
2701	(e.g. "command_wizcast").	2745	(e.g. "command_wizcast").
2702		2746
		2747	This is implemented by checking a config setting of C<may_access> where
		2748	C<access> is replaced by the access string. The following alternatives are
		2749	possible (and are tested in order):
		2750
		2751	=over 4
		2752
		2753	=item * Player is DM
		2754
		2755	The request will succeed.
		2756
		2757	=item * may_access is an array reference
		2758
		2759	If either the player nickname or UUID is in the array, the request will
		2760	succeed, otherwise it will fail.
		2761
		2762	=item * may_access is a true value
		2763
		2764	The request will succeed.
		2765
		2766	=item * may_access is missing or false
		2767
		2768	The request will fail.
		2769
		2770	=back
		2771
2703	=cut	2772	=cut
2704		2773
2705	sub cf::object::player::may {	2774	sub cf::object::player::may {
2706	my ($self, $access) = @_;	2775	my ($self, $access) = @_;
2707		2776
2708	$self->flag (cf::FLAG_WIZ) \|\|	2777	$self->flag (cf::FLAG_WIZ) \|\|
2709	(ref $cf::CFG{"may_$access"}	2778	(ref $cf::CFG{"may_$access"}
2710	? scalar grep $self->name eq $_, @{$cf::CFG{"may_$access"}}	2779	? scalar grep $self->name eq $_ \|\| $self->uuid eq $_, @{$cf::CFG{"may_$access"}}
2711	: $cf::CFG{"may_$access"})	2780	: $cf::CFG{"may_$access"})
2712	}	2781	}
2713		2782
2714	=item $player_object->enter_link	2783	=item $player_object->enter_link
2715		2784
…		…
2718	The player should be reasonably safe there for short amounts of time (e.g.	2787	The player should be reasonably safe there for short amounts of time (e.g.
2719	for loading a map). You I<MUST> call C<leave_link> as soon as possible,	2788	for loading a map). You I<MUST> call C<leave_link> as soon as possible,
2720	though, as the player cannot control the character while it is on the link	2789	though, as the player cannot control the character while it is on the link
2721	map.	2790	map.
2722		2791
2723	Will never block.	2792	This method will never block, which is the whole reaosn for it's
		2793	existance: you can I<always> put a player onto the link map, which is the
		2794	only place to put objects that is guaranteed to exist.
		2795
		2796	A typical usage pattern is to call C<enter_link> synchronously from the
		2797	server, then start a new thread, do your blocking stuff there and then
		2798	call C<leave_link> from that thread.
2724		2799
2725	=item $player_object->leave_link ($map, $x, $y)	2800	=item $player_object->leave_link ($map, $x, $y)
2726		2801
2727	Moves the player out of the special C<{link}> map onto the specified	2802	Moves the player out of the special C<{link}> map onto the specified
2728	map. If the map is not valid (or omitted), the player will be moved back	2803	map. If the map is not valid (or omitted), the player will be moved back
…		…
2998		3073
2999	=head3 cf::client	3074	=head3 cf::client
3000		3075
3001	=over 4	3076	=over 4
3002		3077
3003	=item $client->send_drawinfo ($text, $flags)
3004
3005	Sends a drawinfo packet to the client. Circumvents output buffering so
3006	should not be used under normal circumstances.
3007
3008	=cut
3009
3010	sub cf::client::send_drawinfo {
3011	my ($self, $text, $flags) = @_;
3012
3013	utf8::encode $text;
3014	$self->send_packet (sprintf "drawinfo %d %s", $flags \|\| cf::NDI_BLACK, $text);
3015	}
3016
3017	=item $client->send_big_packet ($pkt)	3078	=item $client->send_big_packet ($pkt)
3018		3079
3019	Like C<send_packet>, but tries to compress large packets, and fragments	3080	Like C<send_packet>, but tries to compress large packets, and fragments
3020	them as required.	3081	them as required.
3021		3082
…		…
3039	$self->send_packet ($pkt);	3100	$self->send_packet ($pkt);
3040	}	3101	}
3041		3102
3042	=item $client->send_msg ($channel, $msg, $color, [extra...])	3103	=item $client->send_msg ($channel, $msg, $color, [extra...])
3043		3104
3044	Send a drawinfo or msg packet to the client, formatting the msg for the	3105	Send a msg packet to the client, formatting the msg for the client if
3045	client if neccessary. C<$type> should be a string identifying the type of	3106	necessary. C<$type> should be a string identifying the type of the
3046	the message, with C<log> being the default. If C<$color> is negative, suppress	3107	message, with C<log> being the default. If C<$color> is negative, suppress
3047	the message unless the client supports the msg packet.	3108	the message unless the client supports the msg packet.
3048		3109
3049	=cut	3110	=cut
3050		3111
3051	# non-persistent channels (usually the info channel)	3112	# non-persistent channels (usually the info channel)
…		…
3156	id => "death",	3217	id => "death",
3157	title => "Death",	3218	title => "Death",
3158	reply => undef,	3219	reply => undef,
3159	tooltip => "Reason for and more info about your most recent death",	3220	tooltip => "Reason for and more info about your most recent death",
3160	},	3221	},
		3222	"c/fatal" => {
		3223	id => "fatal",
		3224	title => "Fatal Error",
		3225	reply => undef,
		3226	tooltip => "Reason for the server disconnect",
		3227	},
3161	"c/say" => $SAY_CHANNEL,	3228	"c/say" => $SAY_CHANNEL,
3162	"c/chat" => $CHAT_CHANNEL,	3229	"c/chat" => $CHAT_CHANNEL,
3163	);	3230	);
3164		3231
3165	sub cf::client::send_msg {	3232	sub cf::client::send_msg {
…		…
3208	=cut	3275	=cut
3209		3276
3210	sub cf::client::ext_msg($$@) {	3277	sub cf::client::ext_msg($$@) {
3211	my ($self, $type, @msg) = @_;	3278	my ($self, $type, @msg) = @_;
3212		3279
3213	if ($self->extcmd == 2) {
3214	$self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));	3280	$self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
3215	} elsif ($self->extcmd == 1) { # TODO: remove
3216	push @msg, msgtype => "event_$type";
3217	$self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
3218	}
3219	}
3220
3221	=item $client->ext_reply ($msgid, @msg)
3222
3223	Sends an ext reply to the client.
3224
3225	=cut
3226
3227	sub cf::client::ext_reply($$@) {
3228	my ($self, $id, @msg) = @_;
3229
3230	return unless $self->extcmd == 2;
3231
3232	$self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
3233	}	3281	}
3234		3282
3235	=item $success = $client->query ($flags, "text", \&cb)	3283	=item $success = $client->query ($flags, "text", \&cb)
3236		3284
3237	Queues a query to the client, calling the given callback with	3285	Queues a query to the client, calling the given callback with
…		…
3257		3305
3258	$self->send_packet ($self->{query_queue}[0][0])	3306	$self->send_packet ($self->{query_queue}[0][0])
3259	if @{ $self->{query_queue} } == 1;	3307	if @{ $self->{query_queue} } == 1;
3260		3308
3261	1	3309	1
		3310	}
		3311
		3312	=item $client->update_command_faces
		3313
		3314	=cut
		3315
		3316	our %COMMAND_FACE;
		3317
		3318	sub cf::client::update_command_faces {
		3319	my ($self) = @_;
		3320
		3321	my @faces = grep $_,
		3322	$COMMAND_FACE{preferred},
		3323	$COMMAND_FACE{standard},
		3324	$COMMAND_FACE{skill},
		3325	$self->pl->ob->flag (cf::FLAG_WIZ) ? $COMMAND_FACE{dm} : (),
		3326	$COMMAND_FACE{emote},
		3327	;
		3328
		3329	$self->send_face ($_)
		3330	for @faces;
		3331	$self->flush_fx;
		3332
		3333	$self->ext_msg (command_list => @faces);
		3334	}
		3335
		3336	=item cf::client::set_command_face $type, $commands
		3337
		3338	=cut
		3339
		3340	sub cf::client::set_command_face {
		3341	my ($type, $list) = @_;
		3342
		3343	my $idx = &cf::face::set ( #d# ugly forward reference
		3344	"command_list/$type" => cf::FT_RSRC,
		3345	JSON::XS->new->utf8->encode ([ sort @$list ])
		3346	);
		3347
		3348	$COMMAND_FACE{$type} = $idx;
3262	}	3349	}
3263		3350
3264	cf::client->attach (	3351	cf::client->attach (
3265	on_connect => sub {	3352	on_connect => sub {
3266	my ($ns) = @_;	3353	my ($ns) = @_;
…		…
3294	my $msg = eval { $ns->{json_coder}->decode ($buf) };	3381	my $msg = eval { $ns->{json_coder}->decode ($buf) };
3295		3382
3296	if (ref $msg) {	3383	if (ref $msg) {
3297	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash	3384	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
3298		3385
3299	my @reply;
3300
3301	if (my $cb = $EXTICMD{$type}) {	3386	if (my $cb = $EXTIACMD{$type}) {
		3387	$cb->(
		3388	$ns,
		3389	sub {
		3390	$ns->ext_msg ("reply-$reply", @_)
		3391	if $reply;
		3392	},
		3393	@payload
		3394	);
		3395	} else {
		3396	my @reply;
		3397
		3398	if (my $cb = $EXTICMD{$type}) {
3302	@reply = $cb->($ns, @payload);	3399	@reply = $cb->($ns, @payload);
		3400	}
		3401
		3402	$ns->ext_msg ("reply-$reply", @reply)
		3403	if $reply;
3303	}	3404	}
3304
3305	$ns->ext_reply ($reply, @reply)
3306	if $reply;
3307
3308	} else {	3405	} else {
3309	error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	3406	error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
3310	}	3407	}
3311		3408
3312	cf::override;	3409	cf::override;
…		…
3480	=cut	3577	=cut
3481		3578
3482	#############################################################################	3579	#############################################################################
3483	# the server's init and main functions	3580	# the server's init and main functions
3484		3581
		3582	{
		3583	package cf::face;
		3584
		3585	our %HASH; # hash => idx
		3586	our @DATA; # dynamically-created facedata, only faceste 0 used
		3587	our @FOFS; # file offset, if > 0
		3588	our @SIZE; # size of face, in octets
		3589	our @META; # meta hash of face, if any
		3590	our $DATAFH; # facedata filehandle
		3591
		3592	# internal api, not finalised
		3593	sub set {
		3594	my ($name, $type, $data) = @_;
		3595
		3596	my $idx = cf::face::find $name;
		3597
		3598	if ($idx) {
		3599	delete $HASH{cf::face::get_csum $idx};
		3600	} else {
		3601	$idx = cf::face::alloc $name;
		3602	}
		3603
		3604	my $hash = cf::face::mangle_csum Digest::MD5::md5 $data;
		3605
		3606	cf::face::set_type $idx, $type;
		3607	cf::face::set_csum $idx, 0, $hash;
		3608
		3609	# we need to destroy the SV itself, not just modify it, as a running ix
		3610	# might hold a reference to it: "delete" achieves that.
		3611	delete $FOFS[0][$idx];
		3612	delete $DATA[0][$idx];
		3613	$DATA[0][$idx] = $data;
		3614	$SIZE[0][$idx] = length $data;
		3615	delete $META[$idx];
		3616	$HASH{$hash} = $idx;#d#
		3617
		3618	$idx
		3619	}
		3620
		3621	sub _get_data($$$) {
		3622	my ($idx, $set, $cb) = @_;
		3623
		3624	if (defined $DATA[$set][$idx]) {
		3625	$cb->($DATA[$set][$idx]);
		3626	} elsif (my $fofs = $FOFS[$set][$idx]) {
		3627	my $size = $SIZE[$set][$idx];
		3628	my $buf;
		3629	IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub {
		3630	if ($_[0] == $size) {
		3631	#cf::debug "read face $idx, $size from $fofs as ", length $buf;#d#
		3632	$cb->($buf);
		3633	} else {
		3634	cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request.";
		3635	}
		3636	};
		3637	} else {
		3638	cf::error "requested facedata for unknown face $idx#$set, ignoring.";
		3639	}
		3640	}
		3641
		3642	# rather ineffient
		3643	sub cf::face::get_data($;$) {
		3644	my ($idx, $set) = @_;
		3645
		3646	_get_data $idx, $set, Coro::rouse_cb;
		3647	Coro::rouse_wait
		3648	}
		3649
		3650	sub cf::face::ix {
		3651	my ($ns, $set, $idx, $pri) = @_;
		3652
		3653	_get_data $idx, $set, sub {
		3654	$ns->ix_send ($idx, $pri, $_[0]);
		3655	};
		3656	}
		3657	}
		3658
3485	sub load_facedata($) {	3659	sub load_facedata($) {
3486	my ($path) = @_;	3660	my ($path) = @_;
3487		3661
3488	# HACK to clear player env face cache, we need some signal framework
3489	# for this (global event?)
3490	%ext::player_env::MUSIC_FACE_CACHE = ();
3491
3492	my $enc = JSON::XS->new->utf8->canonical->relaxed;	3662	my $enc = JSON::XS->new->utf8->canonical->relaxed;
3493		3663
3494	trace "loading facedata from $path\n";	3664	trace "loading facedata from $path\n";
3495		3665
3496	my $facedata = decode_storable load_file $path;	3666	my $facedata = decode_storable load_file "$path/faceinfo";
3497		3667
3498	$facedata->{version} == 2	3668	$facedata->{version} == 2
3499	or cf::cleanup "$path: version mismatch, cannot proceed.";	3669	or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed.";
3500		3670
3501	# patch in the exptable	3671	my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0
3502	my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]);	3672	or cf::cleanup "$path/facedata: $!, cannot proceed.";
3503	$facedata->{resource}{"res/exp_table"} = {	3673
3504	type => FT_RSRC,	3674	get_slot 1, -100, "load_facedata"; # make sure we get a very big slot
3505	data => $exp_table,	3675
3506	hash => (Digest::MD5::md5 $exp_table),	3676	# BEGIN ATOMIC
3507	};	3677	# from here on, everything must be atomic - no thread switch allowed
3508	cf::cede_to_tick;	3678	my $t1 = EV::time;
3509		3679
3510	{	3680	{
3511	my $faces = $facedata->{faceinfo};	3681	my $faces = $facedata->{faceinfo};
3512		3682
3513	while (my ($face, $info) = each %$faces) {	3683	for my $face (sort keys %$faces) {
		3684	my $info = $faces->{$face};
3514	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;	3685	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;
3515		3686
3516	cf::face::set_visibility $idx, $info->{visibility};	3687	cf::face::set_visibility $idx, $info->{visibility};
3517	cf::face::set_magicmap $idx, $info->{magicmap};	3688	cf::face::set_magicmap $idx, $info->{magicmap};
3518	cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32};	3689	cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64};
3519	cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64};	3690	cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32};
3520	cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ;	3691	cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph};
3521		3692	$cf::face::HASH{$info->{hash64}} = $idx;
3522	cf::cede_to_tick;	3693	delete $cf::face::META[$idx];
3523	}	3694	}
3524		3695
3525	while (my ($face, $info) = each %$faces) {	3696	while (my ($face, $info) = each %$faces) {
3526	next unless $info->{smooth};	3697	next unless $info->{smooth};
3527		3698
…		…
3532	cf::face::set_smooth $idx, $smooth;	3703	cf::face::set_smooth $idx, $smooth;
3533	cf::face::set_smoothlevel $idx, $info->{smoothlevel};	3704	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
3534	} else {	3705	} else {
3535	error "smooth face '$info->{smooth}' not found for face '$face'";	3706	error "smooth face '$info->{smooth}' not found for face '$face'";
3536	}	3707	}
3537
3538	cf::cede_to_tick;
3539	}	3708	}
3540	}	3709	}
3541		3710
3542	{	3711	{
3543	my $anims = $facedata->{animinfo};	3712	my $anims = $facedata->{animinfo};
3544		3713
3545	while (my ($anim, $info) = each %$anims) {	3714	while (my ($anim, $info) = each %$anims) {
3546	cf::anim::set $anim, $info->{frames}, $info->{facings};	3715	cf::anim::set $anim, $info->{frames}, $info->{facings};
3547	cf::cede_to_tick;
3548	}	3716	}
3549		3717
3550	cf::anim::invalidate_all; # d'oh	3718	cf::anim::invalidate_all; # d'oh
3551	}	3719	}
3552		3720
…		…
3556	while (my ($name, $info) = each %$res) {	3724	while (my ($name, $info) = each %$res) {
3557	if (defined (my $type = $info->{type})) {	3725	if (defined (my $type = $info->{type})) {
3558	# TODO: different hash - must free and use new index, or cache ixface data queue	3726	# TODO: different hash - must free and use new index, or cache ixface data queue
3559	my $idx = (cf::face::find $name) \|\| cf::face::alloc $name;	3727	my $idx = (cf::face::find $name) \|\| cf::face::alloc $name;
3560		3728
3561	cf::face::set_data $idx, 0, $info->{data}, $info->{hash};
3562	cf::face::set_type $idx, $type;	3729	cf::face::set_type $idx, $type;
		3730	cf::face::set_csum $idx, 0, $info->{hash};
		3731	$cf::face::SIZE[0][$idx] = $info->{size};
		3732	$cf::face::FOFS[0][$idx] = $info->{fofs};
3563	cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already	3733	$cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already
		3734	$cf::face::HASH{$info->{hash}} = $idx;
3564	} else {	3735	} else {
3565	# $RESOURCE{$name} = $info; # unused	3736	# $RESOURCE{$name} = $info; # unused
3566	}	3737	}
3567
3568	cf::cede_to_tick;
3569	}	3738	}
3570	}	3739	}
		3740
		3741	($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh);
		3742
		3743	# HACK to clear player env face cache, we need some signal framework
		3744	# for this (global event?)
		3745	%ext::player_env::MUSIC_FACE_CACHE = ();
		3746
		3747	# END ATOMIC
		3748
		3749	cf::debug "facedata atomic update time ", EV::time - $t1;
3571		3750
3572	cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE);	3751	cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE);
		3752
		3753	aio_close $fh if $fh; # close old facedata
3573		3754
3574	1	3755	1
3575	}	3756	}
3576		3757
3577	register_exticmd fx_want => sub {	3758	register_exticmd fx_want => sub {
…		…
3588	my $status = load_resource_file_ $_[0];	3769	my $status = load_resource_file_ $_[0];
3589	get_slot 0.1, 100;	3770	get_slot 0.1, 100;
3590	cf::arch::commit_load;	3771	cf::arch::commit_load;
3591		3772
3592	$status	3773	$status
		3774	}
		3775
		3776	sub reload_exp_table {
		3777	_reload_exp_table;
		3778
		3779	cf::face::set
		3780	"res/exp_table" => FT_RSRC,
		3781	JSON::XS->new->utf8->canonical->encode (
		3782	[map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]
		3783	);
		3784	}
		3785
		3786	sub reload_materials {
		3787	_reload_materials;
3593	}	3788	}
3594		3789
3595	sub reload_regions {	3790	sub reload_regions {
3596	# HACK to clear player env face cache, we need some signal framework	3791	# HACK to clear player env face cache, we need some signal framework
3597	# for this (global event?)	3792	# for this (global event?)
…		…
3605	if exists $_->{match};	3800	if exists $_->{match};
3606	}	3801	}
3607	}	3802	}
3608		3803
3609	sub reload_facedata {	3804	sub reload_facedata {
3610	load_facedata "$DATADIR/facedata"	3805	load_facedata $DATADIR
3611	or die "unable to load facedata\n";	3806	or die "unable to load facedata\n";
3612	}	3807	}
3613		3808
3614	sub reload_archetypes {	3809	sub reload_archetypes {
3615	load_resource_file "$DATADIR/archetypes"	3810	load_resource_file "$DATADIR/archetypes"
3616	or die "unable to load archetypes\n";	3811	or die "unable to load archetypes\n";
		3812
		3813	cf::face::set
		3814	"res/skill_info" => FT_RSRC,
		3815	JSON::XS->new->utf8->canonical->encode (
		3816	[map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1]
		3817	);
		3818
		3819	cf::face::set
		3820	"res/spell_paths" => FT_RSRC,
		3821	JSON::XS->new->utf8->canonical->encode (
		3822	[map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1]
		3823	);
		3824
		3825	# command completion
		3826	my @commands;
		3827
		3828	for (0..cf::arch::skillvec_size - 1) {
		3829	my $skill = cf::arch::skillvec $_;
		3830	my $name = $skill->name;
		3831	my $flags = cf::skill_flags $skill->subtype;
		3832
		3833	push @commands, "ready_skill $name" if $flags & (SF_COMBAT \| SF_RANGED \| SF_GRACE);
		3834	push @commands, "use_skill $name" if $flags & (SF_USE \| SF_AUTARK \| SF_GRACE);
		3835	}
		3836
		3837	cf::client::set_command_face skill => \@commands;
3617	}	3838	}
3618		3839
3619	sub reload_treasures {	3840	sub reload_treasures {
3620	load_resource_file "$DATADIR/treasures"	3841	load_resource_file "$DATADIR/treasures"
3621	or die "unable to load treasurelists\n";	3842	or die "unable to load treasurelists\n";
…		…
3642	}	3863	}
3643		3864
3644	sub reload_resources {	3865	sub reload_resources {
3645	trace "reloading resource files...\n";	3866	trace "reloading resource files...\n";
3646		3867
3647	reload_exp_table;
3648	reload_materials;	3868	reload_materials;
3649	reload_facedata;	3869	reload_facedata;
		3870	reload_exp_table;
3650	reload_sound;	3871	reload_sound;
3651	reload_archetypes;	3872	reload_archetypes;
3652	reload_regions;	3873	reload_regions;
3653	reload_treasures;	3874	reload_treasures;
3654		3875
…		…
3694	seek $fh, 0, 0;	3915	seek $fh, 0, 0;
3695	print $fh $$;	3916	print $fh $$;
3696	}	3917	}
3697		3918
3698	sub main_loop {	3919	sub main_loop {
3699	trace "EV::loop starting\n";	3920	trace "EV::run starting\n";
3700	if (1) {	3921	if (1) {
3701	EV::loop;	3922	EV::run;
3702	}	3923	}
3703	trace "EV::loop returned\n";	3924	trace "EV::run returned\n";
3704	goto &main_loop unless $REALLY_UNLOOP;	3925	goto &main_loop unless $REALLY_UNLOOP;
3705	}	3926	}
3706		3927
3707	sub main {	3928	sub main {
3708	cf::init_globals; # initialise logging	3929	cf::init_globals; # initialise logging
…		…
3713	LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";	3934	LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";
3714		3935
3715	$Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority	3936	$Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority
3716		3937
3717	# we must not ever block the main coroutine	3938	# we must not ever block the main coroutine
3718	local $Coro::idle = sub {	3939	$Coro::idle = sub {
3719	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	3940	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
3720	(async {	3941	(async {
3721	$Coro::current->{desc} = "IDLE BUG HANDLER";	3942	$Coro::current->{desc} = "IDLE BUG HANDLER";
3722	EV::loop EV::LOOP_ONESHOT;	3943	EV::run EV::RUN_ONCE;
3723	})->prio (Coro::PRIO_MAX);	3944	})->prio (Coro::PRIO_MAX);
3724	};	3945	};
3725		3946
3726	evthread_start IO::AIO::poll_fileno;	3947	evthread_start IO::AIO::poll_fileno;
3727		3948
3728	cf::sync_job {	3949	cf::sync_job {
3729	cf::incloader::init ();	3950	cf::incloader::init ();
		3951
		3952	db_init;
3730		3953
3731	cf::init_anim;	3954	cf::init_anim;
3732	cf::init_attackmess;	3955	cf::init_attackmess;
3733	cf::init_dynamic;	3956	cf::init_dynamic;
3734		3957
3735	cf::load_settings;	3958	cf::load_settings;
3736		3959
3737	reload_resources;	3960	reload_resources;
3738	reload_config;	3961	reload_config;
3739	db_init;
3740		3962
3741	cf::init_uuid;	3963	cf::init_uuid;
3742	cf::init_signals;	3964	cf::init_signals;
3743	cf::init_skills;	3965	cf::init_skills;
3744		3966
…		…
4169	}	4391	}
4170	}	4392	}
4171		4393
4172	{	4394	{
4173	# configure BDB	4395	# configure BDB
		4396	info "initialising database";
4174		4397
4175	BDB::min_parallel 16;	4398	BDB::min_parallel 16;
4176	BDB::max_poll_reqs $TICK * 0.1;	4399	BDB::max_poll_reqs $TICK * 0.1;
4177	#$AnyEvent::BDB::WATCHER->priority (1);	4400	#$AnyEvent::BDB::WATCHER->priority (1);
4178		4401
…		…
4207	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };	4430	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
4208	};	4431	};
4209	$BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {	4432	$BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {
4210	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };	4433	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
4211	};	4434	};
		4435
		4436	info "database initialised";
4212	}	4437	}
4213		4438
4214	{	4439	{
4215	# configure IO::AIO	4440	# configure IO::AIO
4216		4441
		4442	info "initialising aio";
4217	IO::AIO::min_parallel 8;	4443	IO::AIO::min_parallel 8;
4218	IO::AIO::max_poll_time $TICK * 0.1;	4444	IO::AIO::max_poll_time $TICK * 0.1;
4219	undef $AnyEvent::AIO::WATCHER;	4445	undef $AnyEvent::AIO::WATCHER;
		4446	info "aio initialised";
4220	}	4447	}
4221		4448
4222	our $_log_backtrace;	4449	our $_log_backtrace;
4223	our $_log_backtrace_last;	4450	our $_log_backtrace_last;
4224		4451

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Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.581 by root, Fri Feb 3 02:04:11 2012 UTC vs. Revision 1.619 by root, Tue Aug 11 02:12:12 2015 UTC

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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.581 by root, Fri Feb 3 02:04:11 2012 UTC vs.
Revision 1.619 by root, Tue Aug 11 02:12:12 2015 UTC