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

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.580 by root, Wed Jan 4 03:22:48 2012 UTC vs.
Revision 1.624 by root, Sat Nov 17 23:40:02 2018 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 (©) 2018 Marc Alexander Lehmann / the Deliantra team
4	# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	5	# Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	#	6	#
6	# Deliantra is free software: you can redistribute it and/or modify it under	7	# 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	8	# 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	9	# Free Software Foundation, either version 3 of the License, or (at your
9	# option) any later version.	10	# option) any later version.
10	#	11	#
11	# This program is distributed in the hope that it will be useful,	12	# This program is distributed in the hope that it will be useful,
12	# but WITHOUT ANY WARRANTY; without even the implied warranty of	13	# but WITHOUT ANY WARRANTY; without even the implied warranty of
13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	# GNU General Public License for more details.	15	# GNU General Public License for more details.
15	#	16	#
16	# You should have received a copy of the Affero GNU General Public License	17	# 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	18	# and the GNU General Public License along with this program. If not, see
18	# <http://www.gnu.org/licenses/>.	19	# <http://www.gnu.org/licenses/>.
19	#	20	#
20	# The authors can be reached via e-mail to <support@deliantra.net>	21	# The authors can be reached via e-mail to <support@deliantra.net>
21	#	22	#
22		23
23	package cf;	24	package cf;
24		25
32	use Safe;	33	use Safe;
33	use Safe::Hole;	34	use Safe::Hole;
34	use Storable ();	35	use Storable ();
35	use Carp ();	36	use Carp ();
36		37
37	use Guard ();	38	use AnyEvent ();
		39	use AnyEvent::IO ();
		40	use AnyEvent::DNS ();
		41
38	use Coro ();	42	use Coro ();
39	use Coro::State;	43	use Coro::State;
40	use Coro::Handle;	44	use Coro::Handle;
41	use Coro::EV;	45	use Coro::EV;
42	use Coro::AnyEvent;	46	use Coro::AnyEvent;
…		…
48	use Coro::AIO;	52	use Coro::AIO;
49	use Coro::BDB 1.6;	53	use Coro::BDB 1.6;
50	use Coro::Storable;	54	use Coro::Storable;
51	use Coro::Util ();	55	use Coro::Util ();
52		56
		57	use Guard ();
53	use JSON::XS 2.01 ();	58	use JSON::XS 2.01 ();
54	use BDB ();	59	use BDB ();
55	use Data::Dumper;	60	use Data::Dumper;
56	use Fcntl;	61	use Fcntl;
57	use YAML::XS ();	62	use YAML::XS ();
		63	use CBOR::XS ();
58	use IO::AIO ();	64	use IO::AIO ();
59	use Time::HiRes;
60	use Compress::LZF;	65	use Compress::LZF;
61	use Digest::MD5 ();	66	use Digest::MD5 ();
62		67
63	AnyEvent::detect;	68	AnyEvent::detect;
64		69
…		…
83	our %COMMAND = ();	88	our %COMMAND = ();
84	our %COMMAND_TIME = ();	89	our %COMMAND_TIME = ();
85		90
86	our @EXTS = (); # list of extension package names	91	our @EXTS = (); # list of extension package names
87	our %EXTCMD = ();	92	our %EXTCMD = ();
		93	our %EXTACMD = ();
88	our %EXTICMD = ();	94	our %EXTICMD = ();
		95	our %EXTIACMD = ();
89	our %EXT_CORO = (); # coroutines bound to extensions	96	our %EXT_CORO = (); # coroutines bound to extensions
90	our %EXT_MAP = (); # pluggable maps	97	our %EXT_MAP = (); # pluggable maps
91		98
92	our $RELOAD; # number of reloads so far, non-zero while in reload	99	our $RELOAD; # number of reloads so far, non-zero while in reload
93	our @EVENT;	100	our @EVENT;
…		…
129	our $DB_ENV;	136	our $DB_ENV;
130		137
131	our @EXTRA_MODULES = qw(pod match mapscript incloader);	138	our @EXTRA_MODULES = qw(pod match mapscript incloader);
132		139
133	our %CFG;	140	our %CFG;
		141	our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue]
134		142
135	our $UPTIME; $UPTIME \|\|= time;	143	our $UPTIME; $UPTIME \|\|= time;
136	our $RUNTIME = 0;	144	our $RUNTIME = 0;
137	our $SERVER_TICK = 0;	145	our $SERVER_TICK = 0;
138	our $NOW;	146	our $NOW;
…		…
219	=item $cf::RUNTIME	227	=item $cf::RUNTIME
220		228
221	The time this server has run, starts at 0 and is increased by $cf::TICK on	229	The time this server has run, starts at 0 and is increased by $cf::TICK on
222	every server tick.	230	every server tick.
223		231
224	=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR	232	=item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR
225	$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR	233	$cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR
226	$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR	234	$cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR
227		235
228	Various directories - "/etc", read-only install directory, perl-library	236	Various directories - "/etc", read-only install directory, perl-library
229	directory, pod-directory, read-only maps directory, "/var", "/var/tmp",	237	directory, pod-directory, read-only maps directory, "/var", "/var/tmp",
230	unique-items directory, player file directory, random maps directory and	238	unique-items directory, player file directory, random maps directory and
231	database environment.	239	database environment.
…		…
245	Configuration for the server, loaded from C</etc/deliantra-server/config>, or	253	Configuration for the server, loaded from C</etc/deliantra-server/config>, or
246	from wherever your confdir points to.	254	from wherever your confdir points to.
247		255
248	=item cf::wait_for_tick, cf::wait_for_tick_begin	256	=item cf::wait_for_tick, cf::wait_for_tick_begin
249		257
250	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only	258	These are functions that inhibit the current coroutine one tick.
251	returns directly I<after> the tick processing (and consequently, can only wake one thread	259	cf::wait_for_tick_begin only returns directly I<after> the tick
		260	processing (and consequently, can only wake one thread per tick), while
252	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.	261	cf::wait_for_tick wakes up all waiters after tick processing.
253		262
254	Note that cf::Wait_for_tick will immediately return when the server is not	263	Note that cf::wait_for_tick will immediately return when the server is not
255	ticking, making it suitable for small pauses in threads that need to run	264	ticking, making it suitable for small pauses in threads that need to run
256	when the server is paused. If that is not applicable (i.e. you I<really>	265	when the server is paused. If that is not applicable (i.e. you I<really>
257	want to wait, use C<$cf::WAIT_FOR_TICK>).	266	want to wait, use C<$cf::WAIT_FOR_TICK>).
258		267
259	=item $cf::WAIT_FOR_TICK	268	=item $cf::WAIT_FOR_TICK
…		…
335	)) {	344	)) {
336	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;	345	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
337	}	346	}
338		347
339	$EV::DIED = sub {	348	$EV::DIED = sub {
340	Carp::cluck "error in event callback: @_";	349	warn "error in event callback: $@";
341	};	350	};
342		351
343	#############################################################################	352	#############################################################################
344		353
345	sub fork_call(&@);	354	sub fork_call(&@);
…		…
372	$d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;	381	$d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;
373	$d	382	$d
374	} \|\| "[unable to dump $_[0]: '$@']";	383	} \|\| "[unable to dump $_[0]: '$@']";
375	}	384	}
376		385
377	=item $scalar = load_file $path	386	=item $scalar = cf::load_file $path
378		387
379	Loads the given file from path and returns its contents. Croaks on error	388	Loads the given file from path and returns its contents. Croaks on error
380	and can block.	389	and can block.
381		390
382	=cut	391	=cut
…		…
386	or Carp::croak "$_[0]: $!";	395	or Carp::croak "$_[0]: $!";
387		396
388	$data	397	$data
389	}	398	}
390		399
		400	=item $success = cf::replace_file $path, $data, $sync
		401
		402	Atomically replaces the file at the given $path with new $data, and
		403	optionally $sync the data to disk before replacing the file.
		404
		405	=cut
		406
		407	sub replace_file($$;$) {
		408	my ($path, $data, $sync) = @_;
		409
		410	my $lock = cf::lock_acquire ("replace_file:$path");
		411
		412	my $fh = aio_open "$path~", Fcntl::O_WRONLY \| Fcntl::O_CREAT \| Fcntl::O_TRUNC, 0644
		413	or return;
		414
		415	$data = $data->() if ref $data;
		416
		417	length $data == aio_write $fh, 0, (length $data), $data, 0
		418	or return;
		419
		420	!$sync
		421	or !aio_fsync $fh
		422	or return;
		423
		424	aio_close $fh
		425	and return;
		426
		427	aio_rename "$path~", $path
		428	and return;
		429
		430	if ($sync) {
		431	$path =~ s%/[^/]*$%%;
		432	aio_pathsync $path;
		433	}
		434
		435	1
		436	}
		437
391	=item $ref = cf::decode_json $json	438	=item $ref = cf::decode_json $json
392		439
393	Converts a JSON string into the corresponding perl data structure.	440	Converts a JSON string into the corresponding perl data structure.
394		441
395	=item $json = cf::encode_json $ref	442	=item $json = cf::encode_json $ref
…		…
417		464
418	=cut	465	=cut
419		466
420	sub decode_yaml($) {	467	sub decode_yaml($) {
421	fork_call { YAML::XS::Load $_[0] } @_	468	fork_call { YAML::XS::Load $_[0] } @_
		469	}
		470
		471	=item $scalar = cf::decode_cbor $scalar
		472
		473	Same as CBOR::XS::decode_cbor, but takes server ticks into account, so
		474	blocks. For small amounts of data, C<CBOR::XS::decode_cbor> is the better
		475	alternative.
		476
		477	=cut
		478
		479	sub decode_cbor($) {
		480	# we assume 10mb/s minimum decoding speed (on a ~2ghz machine)
		481	cf::get_slot +(length $_[0]) / 10_000_000, 0, "decode_cbor";
		482	CBOR::XS::decode_cbor $_[0]
422	}	483	}
423		484
424	=item $scalar = cf::unlzf $scalar	485	=item $scalar = cf::unlzf $scalar
425		486
426	Same as Compress::LZF::compress, but takes server ticks into account, so	487	Same as Compress::LZF::compress, but takes server ticks into account, so
…		…
465	}	526	}
466	}	527	}
467		528
468	=item cf::lock_wait $string	529	=item cf::lock_wait $string
469		530
470	Wait until the given lock is available. See cf::lock_acquire.	531	Wait until the given lock is available. See cf::lock_acquire.
471		532
472	=item my $lock = cf::lock_acquire $string	533	=item my $lock = cf::lock_acquire $string
473		534
474	Wait until the given lock is available and then acquires it and returns	535	Wait until the given lock is available and then acquires it and returns
475	a L<Guard> object. If the guard object gets destroyed (goes out of scope,	536	a L<Guard> object. If the guard object gets destroyed (goes out of scope,
…		…
528	Allocate $time seconds of blocking CPU time at priority C<$priority>	589	Allocate $time seconds of blocking CPU time at priority C<$priority>
529	(default: 0): This call blocks and returns only when you have at least	590	(default: 0): This call blocks and returns only when you have at least
530	C<$time> seconds of cpu time till the next tick. The slot is only valid	591	C<$time> seconds of cpu time till the next tick. The slot is only valid
531	till the next cede.	592	till the next cede.
532		593
533	Background jobs should use a priority les than zero, interactive jobs	594	Background jobs should use a priority less than zero, interactive jobs
534	should use 100 or more.	595	should use 100 or more.
535		596
536	The optional C<$name> can be used to identify the job to run. It might be	597	The optional C<$name> can be used to identify the job to run. It might be
537	used for statistical purposes and should identify the same time-class.	598	used for statistical purposes and should identify the same time-class.
538		599
…		…
551	my $signal = new Coro::Signal;	612	my $signal = new Coro::Signal;
552	my $busy;	613	my $busy;
553		614
554	while () {	615	while () {
555	next_job:	616	next_job:
		617
		618	Coro::cede;
556		619
557	my $avail = cf::till_tick;	620	my $avail = cf::till_tick;
558		621
559	for (0 .. $#SLOT_QUEUE) {	622	for (0 .. $#SLOT_QUEUE) {
560	if ($SLOT_QUEUE[$_][0] <= $avail) {	623	if ($SLOT_QUEUE[$_][0] <= $avail) {
561	$busy = 0;	624	$busy = 0;
562	my $job = splice @SLOT_QUEUE, $_, 1, ();	625	my $job = splice @SLOT_QUEUE, $_, 1, ();
563	$job->[2]->send;	626	$job->[2]->send;
564	Coro::cede;
565	goto next_job;	627	goto next_job;
566	} else {	628	} else {
567	$SLOT_QUEUE[$_][0] *= $SLOT_DECAY;	629	$SLOT_QUEUE[$_][0] *= $SLOT_DECAY;
568	}	630	}
569	}	631	}
570		632
571	if (@SLOT_QUEUE) {	633	if (@SLOT_QUEUE) {
572	# we do not use wait_for_tick() as it returns immediately when tick is inactive	634	wait_for_tick;
573	$WAIT_FOR_TICK->wait;
574	} else {	635	} else {
575	$busy = 0;	636	$busy = 0;
576	Coro::schedule;	637	Coro::schedule;
577	}	638	}
578	}	639	}
…		…
604	BEGIN { *async = \&Coro::async_pool }	665	BEGIN { *async = \&Coro::async_pool }
605		666
606	=item cf::sync_job { BLOCK }	667	=item cf::sync_job { BLOCK }
607		668
608	The design of Deliantra requires that the main coroutine ($Coro::main)	669	The design of Deliantra requires that the main coroutine ($Coro::main)
609	is always able to handle events or runnable, as Deliantra is only	670	is always able to handle events or is runnable, as Deliantra is only
610	partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not	671	partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not
611	acceptable.	672	acceptable.
612		673
613	If it must be done, put the blocking parts into C<sync_job>. This will run	674	If it must be done, put the blocking parts into C<sync_job>. This will run
614	the given BLOCK in another coroutine while waiting for the result. The	675	the given BLOCK in another coroutine while waiting for the result. The
…		…
642		703
643	while ($busy) {	704	while ($busy) {
644	if (Coro::nready) {	705	if (Coro::nready) {
645	Coro::cede_notself;	706	Coro::cede_notself;
646	} else {	707	} else {
647	EV::loop EV::LOOP_ONESHOT;	708	EV::run EV::RUN_ONCE;
648	}	709	}
649	}	710	}
650		711
651	my $time = AE::time - $time;	712	my $time = AE::time - $time;
652		713
…		…
693	reset_signals;	754	reset_signals;
694	}	755	}
695		756
696	sub fork_call(&@) {	757	sub fork_call(&@) {
697	my ($cb, @args) = @_;	758	my ($cb, @args) = @_;
698
699	# we seemingly have to make a local copy of the whole thing,
700	# otherwise perl prematurely frees the stuff :/
701	# TODO: investigate and fix (likely this will be rather laborious)
702		759
703	my @res = Coro::Util::fork_eval {	760	my @res = Coro::Util::fork_eval {
704	cf::post_fork;	761	cf::post_fork;
705	&$cb	762	&$cb
706	} @args;	763	} @args;
…		…
856		913
857	return db_get cache => "$id/data";	914	return db_get cache => "$id/data";
858	}	915	}
859	}	916	}
860		917
861	my $t1 = Time::HiRes::time;	918	my $t1 = EV::time;
862	my $data = $process->(\@data);	919	my $data = $process->(\@data);
863	my $t2 = Time::HiRes::time;	920	my $t2 = EV::time;
864		921
865	info "cache: '$id' processed in ", $t2 - $t1, "s\n";	922	info "cache: '$id' processed in ", $t2 - $t1, "s\n";
866		923
867	db_put cache => "$id/data", $data;	924	db_put cache => "$id/data", $data;
868	db_put cache => "$id/md5" , $md5;	925	db_put cache => "$id/md5" , $md5;
…		…
1388	=cut	1445	=cut
1389		1446
1390	#############################################################################	1447	#############################################################################
1391	# command handling &c	1448	# command handling &c
1392		1449
1393	=item cf::register_command $name => \&callback($ob,$args);	1450	=item cf::register_command $name => \&callback($ob,$args)
1394		1451
1395	Register a callback for execution when the client sends the user command	1452	Register a callback for execution when the client sends the user command
1396	$name.	1453	$name.
1397		1454
1398	=cut	1455	=cut
…		…
1404	#warn "registering command '$name/$time' to '$caller'";	1461	#warn "registering command '$name/$time' to '$caller'";
1405		1462
1406	push @{ $COMMAND{$name} }, [$caller, $cb];	1463	push @{ $COMMAND{$name} }, [$caller, $cb];
1407	}	1464	}
1408		1465
1409	=item cf::register_extcmd $name => \&callback($pl,$packet);	1466	=item cf::register_extcmd $name => \&callback($pl,@args)
1410		1467
1411	Register a callback for execution when the client sends an (synchronous)	1468	Register a callback for execution when the client sends an (synchronous)
1412	extcmd packet. Ext commands will be processed in the order they are	1469	extcmd packet. Ext commands will be processed in the order they are
1413	received by the server, like other user commands. The first argument is	1470	received by the server, like other user commands. The first argument is
1414	the logged-in player. Ext commands can only be processed after a player	1471	the logged-in player. Ext commands can only be processed after a player
1415	has logged in successfully.	1472	has logged in successfully.
1416		1473
1417	If the callback returns something, it is sent back as if reply was being	1474	The values will be sent back to the client.
1418	called.
1419		1475
		1476	=item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args)
		1477
		1478	Same as C<cf::register_extcmd>, but instead of returning values, the
		1479	callback needs to clal the C<$reply> function.
		1480
1420	=item cf::register_exticmd $name => \&callback($ns,$packet);	1481	=item cf::register_exticmd $name => \&callback($ns,@args)
1421		1482
1422	Register a callback for execution when the client sends an (asynchronous)	1483	Register a callback for execution when the client sends an (asynchronous)
1423	exticmd packet. Exti commands are processed by the server as soon as they	1484	exticmd packet. Exti commands are processed by the server as soon as they
1424	are received, i.e. out of order w.r.t. other commands. The first argument	1485	are received, i.e. out of order w.r.t. other commands. The first argument
1425	is a client socket. Exti commands can be received anytime, even before	1486	is a client socket. Exti commands can be received anytime, even before
1426	log-in.	1487	log-in.
1427		1488
1428	If the callback returns something, it is sent back as if reply was being	1489	The values will be sent back to the client.
1429	called.
1430		1490
1431	=cut	1491	=item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args)
1432		1492
		1493	Same as C<cf::register_extcmd>, but instead of returning values, the
		1494	callback needs to clal the C<$reply> function.
		1495
		1496	=cut
		1497
1433	sub register_extcmd {	1498	sub register_extcmd($$) {
1434	my ($name, $cb) = @_;	1499	my ($name, $cb) = @_;
1435		1500
1436	$EXTCMD{$name} = $cb;	1501	$EXTCMD{$name} = $cb;
1437	}	1502	}
1438		1503
1439	sub register_exticmd {	1504	sub register_async_extcmd($$) {
1440	my ($name, $cb) = @_;	1505	my ($name, $cb) = @_;
1441		1506
		1507	$EXTACMD{$name} = $cb;
		1508	}
		1509
		1510	sub register_exticmd($$) {
		1511	my ($name, $cb) = @_;
		1512
1442	$EXTICMD{$name} = $cb;	1513	$EXTICMD{$name} = $cb;
		1514	}
		1515
		1516	sub register_async_exticmd($$) {
		1517	my ($name, $cb) = @_;
		1518
		1519	$EXTIACMD{$name} = $cb;
1443	}	1520	}
1444		1521
1445	use File::Glob ();	1522	use File::Glob ();
1446		1523
1447	cf::player->attach (	1524	cf::player->attach (
…		…
1463	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1540	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1464		1541
1465	if (ref $msg) {	1542	if (ref $msg) {
1466	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash	1543	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
1467		1544
1468	my @reply;
1469
1470	if (my $cb = $EXTCMD{$type}) {	1545	if (my $cb = $EXTACMD{$type}) {
		1546	$cb->(
		1547	$pl,
		1548	sub {
		1549	$pl->ext_msg ("reply-$reply", @_)
		1550	if $reply;
		1551	},
		1552	@payload
		1553	);
		1554	} else {
		1555	my @reply;
		1556
		1557	if (my $cb = $EXTCMD{$type}) {
1471	@reply = $cb->($pl, @payload);	1558	@reply = $cb->($pl, @payload);
		1559	}
		1560
		1561	$pl->ext_msg ("reply-$reply", @reply)
		1562	if $reply;
1472	}	1563	}
1473
1474	$pl->ext_reply ($reply, @reply)
1475	if $reply;
1476		1564
1477	} else {	1565	} else {
1478	error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1566	error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1479	}	1567	}
1480		1568
…		…
1493	};	1581	};
1494		1582
1495	$grp	1583	$grp
1496	}	1584	}
1497		1585
		1586	sub _ext_cfg_reg($$$$) {
		1587	my ($rvar, $varname, $cfgname, $default) = @_;
		1588
		1589	$cfgname = lc $varname
		1590	unless length $cfgname;
		1591
		1592	$EXT_CFG{$cfgname} = [$rvar, $default];
		1593
		1594	$$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default;
		1595	}
		1596
1498	sub load_extensions {	1597	sub load_extensions {
1499	info "loading extensions...";	1598	info "loading extensions...";
		1599
		1600	%EXT_CFG = ();
1500		1601
1501	cf::sync_job {	1602	cf::sync_job {
1502	my %todo;	1603	my %todo;
1503		1604
1504	for my $path (<$LIBDIR/*.ext>) {	1605	for my $path (<$LIBDIR/*.ext>) {
…		…
1547	unless exists $done{$_};	1648	unless exists $done{$_};
1548	}	1649	}
1549		1650
1550	trace "... pass $pass, loading '$k' into '$v->{pkg}'\n";	1651	trace "... pass $pass, loading '$k' into '$v->{pkg}'\n";
1551		1652
		1653	my $source = $v->{source};
		1654
		1655	# support "CONF varname :confname = default" pseudo-statements
		1656	$source =~ s{
		1657	^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+)
		1658	}{
		1659	"our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }";
		1660	}gmxe;
		1661
1552	my $active = eval $v->{source};	1662	my $active = eval $source;
1553		1663
1554	if (length $@) {	1664	if (length $@) {
1555	error "$v->{path}: $@\n";	1665	error "$v->{path}: $@\n";
1556		1666
1557	cf::cleanup "mandatory extension '$k' failed to load, exiting."	1667	cf::cleanup "mandatory extension '$k' failed to load, exiting."
…		…
1844	}	1954	}
1845		1955
1846	=item $protocol_xml = $player->expand_cfpod ($cfpod)	1956	=item $protocol_xml = $player->expand_cfpod ($cfpod)
1847		1957
1848	Expand deliantra pod fragments into protocol xml.	1958	Expand deliantra pod fragments into protocol xml.
1849
1850	=item $player->ext_reply ($msgid, @msg)
1851
1852	Sends an ext reply to the player.
1853
1854	=cut
1855
1856	sub ext_reply($$@) {
1857	my ($self, $id, @msg) = @_;
1858
1859	$self->ns->ext_reply ($id, @msg)
1860	}
1861		1959
1862	=item $player->ext_msg ($type, @msg)	1960	=item $player->ext_msg ($type, @msg)
1863		1961
1864	Sends an ext event to the client.	1962	Sends an ext event to the client.
1865		1963
…		…
2302		2400
2303	$MAP_PREFETCHER \|\|= cf::async {	2401	$MAP_PREFETCHER \|\|= cf::async {
2304	$Coro::current->{desc} = "map prefetcher";	2402	$Coro::current->{desc} = "map prefetcher";
2305		2403
2306	while (%MAP_PREFETCH) {	2404	while (%MAP_PREFETCH) {
2307	while (my ($k, $v) = each %MAP_PREFETCH) {	2405	for my $k (keys %MAP_PREFETCH) {
2308	if (my $map = find $k) {	2406	if (my $map = find $k) {
2309	$map->load if $v;	2407	$map->load if $MAP_PREFETCH{$k};
2310	}	2408	}
2311		2409
2312	delete $MAP_PREFETCH{$k};	2410	delete $MAP_PREFETCH{$k};
2313	}	2411	}
2314	}	2412	}
…		…
2568		2666
2569	Creates and returns a persistent reference to an object that can be stored as a string.	2667	Creates and returns a persistent reference to an object that can be stored as a string.
2570		2668
2571	=item $ob = cf::object::deref ($refstring)	2669	=item $ob = cf::object::deref ($refstring)
2572		2670
2573	returns the objetc referenced by refstring. may return undef when it cnanot find the object,	2671	returns the objetc referenced by refstring. may return undef when it cannot find the object,
2574	even if the object actually exists. May block.	2672	even if the object actually exists. May block.
2575		2673
2576	=cut	2674	=cut
2577		2675
2578	sub deref {	2676	sub deref {
…		…
2660	=item $player_object->may ("access")	2758	=item $player_object->may ("access")
2661		2759
2662	Returns wether the given player is authorized to access resource "access"	2760	Returns wether the given player is authorized to access resource "access"
2663	(e.g. "command_wizcast").	2761	(e.g. "command_wizcast").
2664		2762
		2763	This is implemented by checking a config setting of C<may_access> where
		2764	C<access> is replaced by the access string. The following alternatives are
		2765	possible (and are tested in order):
		2766
		2767	=over 4
		2768
		2769	=item * Player is DM
		2770
		2771	The request will succeed.
		2772
		2773	=item * may_access is an array reference
		2774
		2775	If either the player nickname or UUID is in the array, the request will
		2776	succeed, otherwise it will fail.
		2777
		2778	=item * may_access is a true value
		2779
		2780	The request will succeed.
		2781
		2782	=item * may_access is missing or false
		2783
		2784	The request will fail.
		2785
		2786	=back
		2787
2665	=cut	2788	=cut
2666		2789
2667	sub cf::object::player::may {	2790	sub cf::object::player::may {
2668	my ($self, $access) = @_;	2791	my ($self, $access) = @_;
2669		2792
2670	$self->flag (cf::FLAG_WIZ) \|\|	2793	$self->flag (cf::FLAG_WIZ) \|\|
2671	(ref $cf::CFG{"may_$access"}	2794	(ref $cf::CFG{"may_$access"}
2672	? scalar grep $self->name eq $_, @{$cf::CFG{"may_$access"}}	2795	? scalar grep $self->name eq $_ \|\| $self->uuid eq $_, @{$cf::CFG{"may_$access"}}
2673	: $cf::CFG{"may_$access"})	2796	: $cf::CFG{"may_$access"})
2674	}	2797	}
2675		2798
2676	=item $player_object->enter_link	2799	=item $player_object->enter_link
2677		2800
…		…
2680	The player should be reasonably safe there for short amounts of time (e.g.	2803	The player should be reasonably safe there for short amounts of time (e.g.
2681	for loading a map). You I<MUST> call C<leave_link> as soon as possible,	2804	for loading a map). You I<MUST> call C<leave_link> as soon as possible,
2682	though, as the player cannot control the character while it is on the link	2805	though, as the player cannot control the character while it is on the link
2683	map.	2806	map.
2684		2807
2685	Will never block.	2808	This method will never block, which is the whole reaosn for it's
		2809	existance: you can I<always> put a player onto the link map, which is the
		2810	only place to put objects that is guaranteed to exist.
		2811
		2812	A typical usage pattern is to call C<enter_link> synchronously from the
		2813	server, then start a new thread, do your blocking stuff there and then
		2814	call C<leave_link> from that thread.
2686		2815
2687	=item $player_object->leave_link ($map, $x, $y)	2816	=item $player_object->leave_link ($map, $x, $y)
2688		2817
2689	Moves the player out of the special C<{link}> map onto the specified	2818	Moves the player out of the special C<{link}> map onto the specified
2690	map. If the map is not valid (or omitted), the player will be moved back	2819	map. If the map is not valid (or omitted), the player will be moved back
…		…
2960		3089
2961	=head3 cf::client	3090	=head3 cf::client
2962		3091
2963	=over 4	3092	=over 4
2964		3093
2965	=item $client->send_drawinfo ($text, $flags)
2966
2967	Sends a drawinfo packet to the client. Circumvents output buffering so
2968	should not be used under normal circumstances.
2969
2970	=cut
2971
2972	sub cf::client::send_drawinfo {
2973	my ($self, $text, $flags) = @_;
2974
2975	utf8::encode $text;
2976	$self->send_packet (sprintf "drawinfo %d %s", $flags \|\| cf::NDI_BLACK, $text);
2977	}
2978
2979	=item $client->send_big_packet ($pkt)	3094	=item $client->send_big_packet ($pkt)
2980		3095
2981	Like C<send_packet>, but tries to compress large packets, and fragments	3096	Like C<send_packet>, but tries to compress large packets, and fragments
2982	them as required.	3097	them as required.
2983		3098
…		…
3001	$self->send_packet ($pkt);	3116	$self->send_packet ($pkt);
3002	}	3117	}
3003		3118
3004	=item $client->send_msg ($channel, $msg, $color, [extra...])	3119	=item $client->send_msg ($channel, $msg, $color, [extra...])
3005		3120
3006	Send a drawinfo or msg packet to the client, formatting the msg for the	3121	Send a msg packet to the client, formatting the msg for the client if
3007	client if neccessary. C<$type> should be a string identifying the type of	3122	necessary. C<$type> should be a string identifying the type of the
3008	the message, with C<log> being the default. If C<$color> is negative, suppress	3123	message, with C<log> being the default. If C<$color> is negative, suppress
3009	the message unless the client supports the msg packet.	3124	the message unless the client supports the msg packet.
3010		3125
3011	=cut	3126	=cut
3012		3127
3013	# non-persistent channels (usually the info channel)	3128	# non-persistent channels (usually the info channel)
…		…
3056	},	3171	},
3057	"c/body" => {	3172	"c/body" => {
3058	id => "infobox",	3173	id => "infobox",
3059	title => "Body Parts",	3174	title => "Body Parts",
3060	reply => undef,	3175	reply => undef,
3061	tooltip => "Shows which body parts you posess and are available",	3176	tooltip => "Shows which body parts you possess and are available",
3062	},	3177	},
3063	"c/statistics" => {	3178	"c/statistics" => {
3064	id => "infobox",	3179	id => "infobox",
3065	title => "Statistics",	3180	title => "Statistics",
3066	reply => undef,	3181	reply => undef,
…		…
3118	id => "death",	3233	id => "death",
3119	title => "Death",	3234	title => "Death",
3120	reply => undef,	3235	reply => undef,
3121	tooltip => "Reason for and more info about your most recent death",	3236	tooltip => "Reason for and more info about your most recent death",
3122	},	3237	},
		3238	"c/fatal" => {
		3239	id => "fatal",
		3240	title => "Fatal Error",
		3241	reply => undef,
		3242	tooltip => "Reason for the server disconnect",
		3243	},
3123	"c/say" => $SAY_CHANNEL,	3244	"c/say" => $SAY_CHANNEL,
3124	"c/chat" => $CHAT_CHANNEL,	3245	"c/chat" => $CHAT_CHANNEL,
3125	);	3246	);
3126		3247
3127	sub cf::client::send_msg {	3248	sub cf::client::send_msg {
…		…
3170	=cut	3291	=cut
3171		3292
3172	sub cf::client::ext_msg($$@) {	3293	sub cf::client::ext_msg($$@) {
3173	my ($self, $type, @msg) = @_;	3294	my ($self, $type, @msg) = @_;
3174		3295
3175	if ($self->extcmd == 2) {
3176	$self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));	3296	$self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
3177	} elsif ($self->extcmd == 1) { # TODO: remove
3178	push @msg, msgtype => "event_$type";
3179	$self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg}));
3180	}
3181	}
3182
3183	=item $client->ext_reply ($msgid, @msg)
3184
3185	Sends an ext reply to the client.
3186
3187	=cut
3188
3189	sub cf::client::ext_reply($$@) {
3190	my ($self, $id, @msg) = @_;
3191
3192	return unless $self->extcmd == 2;
3193
3194	$self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
3195	}	3297	}
3196		3298
3197	=item $success = $client->query ($flags, "text", \&cb)	3299	=item $success = $client->query ($flags, "text", \&cb)
3198		3300
3199	Queues a query to the client, calling the given callback with	3301	Queues a query to the client, calling the given callback with
…		…
3219		3321
3220	$self->send_packet ($self->{query_queue}[0][0])	3322	$self->send_packet ($self->{query_queue}[0][0])
3221	if @{ $self->{query_queue} } == 1;	3323	if @{ $self->{query_queue} } == 1;
3222		3324
3223	1	3325	1
		3326	}
		3327
		3328	=item $client->update_command_faces
		3329
		3330	=cut
		3331
		3332	our %COMMAND_FACE;
		3333
		3334	sub cf::client::update_command_faces {
		3335	my ($self) = @_;
		3336
		3337	my @faces = grep $_,
		3338	$COMMAND_FACE{preferred},
		3339	$COMMAND_FACE{standard},
		3340	$COMMAND_FACE{skill},
		3341	$self->pl->ob->flag (cf::FLAG_WIZ) ? $COMMAND_FACE{dm} : (),
		3342	$COMMAND_FACE{emote},
		3343	;
		3344
		3345	$self->send_face ($_)
		3346	for @faces;
		3347	$self->flush_fx;
		3348
		3349	$self->ext_msg (command_list => @faces);
		3350	}
		3351
		3352	=item cf::client::set_command_face $type, $commands
		3353
		3354	=cut
		3355
		3356	sub cf::client::set_command_face {
		3357	my ($type, $list) = @_;
		3358
		3359	my $idx = &cf::face::set ( #d# ugly forward reference
		3360	"command_list/$type" => cf::FT_RSRC,
		3361	JSON::XS->new->utf8->encode ([ sort @$list ])
		3362	);
		3363
		3364	$COMMAND_FACE{$type} = $idx;
3224	}	3365	}
3225		3366
3226	cf::client->attach (	3367	cf::client->attach (
3227	on_connect => sub {	3368	on_connect => sub {
3228	my ($ns) = @_;	3369	my ($ns) = @_;
…		…
3256	my $msg = eval { $ns->{json_coder}->decode ($buf) };	3397	my $msg = eval { $ns->{json_coder}->decode ($buf) };
3257		3398
3258	if (ref $msg) {	3399	if (ref $msg) {
3259	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash	3400	my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash
3260		3401
3261	my @reply;
3262
3263	if (my $cb = $EXTICMD{$type}) {	3402	if (my $cb = $EXTIACMD{$type}) {
		3403	$cb->(
		3404	$ns,
		3405	sub {
		3406	$ns->ext_msg ("reply-$reply", @_)
		3407	if $reply;
		3408	},
		3409	@payload
		3410	);
		3411	} else {
		3412	my @reply;
		3413
		3414	if (my $cb = $EXTICMD{$type}) {
3264	@reply = $cb->($ns, @payload);	3415	@reply = $cb->($ns, @payload);
		3416	}
		3417
		3418	$ns->ext_msg ("reply-$reply", @reply)
		3419	if $reply;
3265	}	3420	}
3266
3267	$ns->ext_reply ($reply, @reply)
3268	if $reply;
3269
3270	} else {	3421	} else {
3271	error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	3422	error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
3272	}	3423	}
3273		3424
3274	cf::override;	3425	cf::override;
…		…
3442	=cut	3593	=cut
3443		3594
3444	#############################################################################	3595	#############################################################################
3445	# the server's init and main functions	3596	# the server's init and main functions
3446		3597
		3598	{
		3599	package cf::face;
		3600
		3601	our %HASH; # hash => idx
		3602	our @DATA; # dynamically-created facedata, only faceste 0 used
		3603	our @FOFS; # file offset, if > 0
		3604	our @SIZE; # size of face, in octets
		3605	our @META; # meta hash of face, if any
		3606	our $DATAFH; # facedata filehandle
		3607
		3608	# internal api, not finalised
		3609	sub set {
		3610	my ($name, $type, $data) = @_;
		3611
		3612	my $idx = cf::face::find $name;
		3613
		3614	if ($idx) {
		3615	delete $HASH{cf::face::get_csum $idx};
		3616	} else {
		3617	$idx = cf::face::alloc $name;
		3618	}
		3619
		3620	my $hash = cf::face::mangle_csum Digest::MD5::md5 $data;
		3621
		3622	cf::face::set_type $idx, $type;
		3623	cf::face::set_csum $idx, 0, $hash;
		3624
		3625	# we need to destroy the SV itself, not just modify it, as a running ix
		3626	# might hold a reference to it: "delete" achieves that.
		3627	delete $FOFS[0][$idx];
		3628	delete $DATA[0][$idx];
		3629	$DATA[0][$idx] = $data;
		3630	$SIZE[0][$idx] = length $data;
		3631	delete $META[$idx];
		3632	$HASH{$hash} = $idx;#d#
		3633
		3634	$idx
		3635	}
		3636
		3637	sub _get_data($$$) {
		3638	my ($idx, $set, $cb) = @_;
		3639
		3640	if (defined $DATA[$set][$idx]) {
		3641	$cb->($DATA[$set][$idx]);
		3642	} elsif (my $fofs = $FOFS[$set][$idx]) {
		3643	my $size = $SIZE[$set][$idx];
		3644	my $buf;
		3645	IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub {
		3646	if ($_[0] == $size) {
		3647	#cf::debug "read face $idx, $size from $fofs as ", length $buf;#d#
		3648	$cb->($buf);
		3649	} else {
		3650	cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request.";
		3651	}
		3652	};
		3653	} else {
		3654	cf::error "requested facedata for unknown face $idx#$set, ignoring.";
		3655	}
		3656	}
		3657
		3658	# rather ineffient
		3659	sub cf::face::get_data($;$) {
		3660	my ($idx, $set) = @_;
		3661
		3662	_get_data $idx, $set, Coro::rouse_cb;
		3663	Coro::rouse_wait
		3664	}
		3665
		3666	sub cf::face::ix {
		3667	my ($ns, $set, $idx, $pri) = @_;
		3668
		3669	_get_data $idx, $set, sub {
		3670	$ns->ix_send ($idx, $pri, $_[0]);
		3671	};
		3672	}
		3673	}
		3674
3447	sub load_facedata($) {	3675	sub load_facedata($) {
3448	my ($path) = @_;	3676	my ($path) = @_;
3449		3677
3450	# HACK to clear player env face cache, we need some signal framework
3451	# for this (global event?)
3452	%ext::player_env::MUSIC_FACE_CACHE = ();
3453
3454	my $enc = JSON::XS->new->utf8->canonical->relaxed;	3678	my $enc = JSON::XS->new->utf8->canonical->relaxed;
3455		3679
3456	trace "loading facedata from $path\n";	3680	trace "loading facedata from $path\n";
3457		3681
3458	my $facedata = decode_storable load_file $path;	3682	my $facedata = decode_storable load_file "$path/faceinfo";
3459		3683
3460	$facedata->{version} == 2	3684	$facedata->{version} == 2
3461	or cf::cleanup "$path: version mismatch, cannot proceed.";	3685	or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed.";
3462		3686
3463	# patch in the exptable	3687	my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0
3464	my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]);	3688	or cf::cleanup "$path/facedata: $!, cannot proceed.";
3465	$facedata->{resource}{"res/exp_table"} = {	3689
3466	type => FT_RSRC,	3690	get_slot 1, -100, "load_facedata"; # make sure we get a very big slot
3467	data => $exp_table,	3691
3468	hash => (Digest::MD5::md5 $exp_table),	3692	# BEGIN ATOMIC
3469	};	3693	# from here on, everything must be atomic - no thread switch allowed
3470	cf::cede_to_tick;	3694	my $t1 = EV::time;
3471		3695
3472	{	3696	{
3473	my $faces = $facedata->{faceinfo};	3697	my $faces = $facedata->{faceinfo};
3474		3698
3475	while (my ($face, $info) = each %$faces) {	3699	for my $face (sort keys %$faces) {
		3700	my $info = $faces->{$face};
3476	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;	3701	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;
3477		3702
3478	cf::face::set_visibility $idx, $info->{visibility};	3703	cf::face::set_visibility $idx, $info->{visibility};
3479	cf::face::set_magicmap $idx, $info->{magicmap};	3704	cf::face::set_magicmap $idx, $info->{magicmap};
3480	cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32};	3705	cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64};
3481	cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64};	3706	cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32};
3482	cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ;	3707	cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph};
3483		3708	$cf::face::HASH{$info->{hash64}} = $idx;
3484	cf::cede_to_tick;	3709	delete $cf::face::META[$idx];
3485	}	3710	}
3486		3711
3487	while (my ($face, $info) = each %$faces) {	3712	while (my ($face, $info) = each %$faces) {
3488	next unless $info->{smooth};	3713	next unless $info->{smooth};
3489		3714
…		…
3494	cf::face::set_smooth $idx, $smooth;	3719	cf::face::set_smooth $idx, $smooth;
3495	cf::face::set_smoothlevel $idx, $info->{smoothlevel};	3720	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
3496	} else {	3721	} else {
3497	error "smooth face '$info->{smooth}' not found for face '$face'";	3722	error "smooth face '$info->{smooth}' not found for face '$face'";
3498	}	3723	}
3499
3500	cf::cede_to_tick;
3501	}	3724	}
3502	}	3725	}
3503		3726
3504	{	3727	{
3505	my $anims = $facedata->{animinfo};	3728	my $anims = $facedata->{animinfo};
3506		3729
3507	while (my ($anim, $info) = each %$anims) {	3730	while (my ($anim, $info) = each %$anims) {
3508	cf::anim::set $anim, $info->{frames}, $info->{facings};	3731	cf::anim::set $anim, $info->{frames}, $info->{facings};
3509	cf::cede_to_tick;
3510	}	3732	}
3511		3733
3512	cf::anim::invalidate_all; # d'oh	3734	cf::anim::invalidate_all; # d'oh
3513	}	3735	}
3514		3736
…		…
3518	while (my ($name, $info) = each %$res) {	3740	while (my ($name, $info) = each %$res) {
3519	if (defined (my $type = $info->{type})) {	3741	if (defined (my $type = $info->{type})) {
3520	# TODO: different hash - must free and use new index, or cache ixface data queue	3742	# TODO: different hash - must free and use new index, or cache ixface data queue
3521	my $idx = (cf::face::find $name) \|\| cf::face::alloc $name;	3743	my $idx = (cf::face::find $name) \|\| cf::face::alloc $name;
3522		3744
3523	cf::face::set_data $idx, 0, $info->{data}, $info->{hash};
3524	cf::face::set_type $idx, $type;	3745	cf::face::set_type $idx, $type;
		3746	cf::face::set_csum $idx, 0, $info->{hash};
		3747	$cf::face::SIZE[0][$idx] = $info->{size};
		3748	$cf::face::FOFS[0][$idx] = $info->{fofs};
3525	cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already	3749	$cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already
		3750	$cf::face::HASH{$info->{hash}} = $idx;
3526	} else {	3751	} else {
3527	# $RESOURCE{$name} = $info; # unused	3752	# $RESOURCE{$name} = $info; # unused
3528	}	3753	}
3529
3530	cf::cede_to_tick;
3531	}	3754	}
3532	}	3755	}
		3756
		3757	($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh);
		3758
		3759	# HACK to clear player env face cache, we need some signal framework
		3760	# for this (global event?)
		3761	%ext::player_env::MUSIC_FACE_CACHE = ();
		3762
		3763	# END ATOMIC
		3764
		3765	cf::debug "facedata atomic update time ", EV::time - $t1;
3533		3766
3534	cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE);	3767	cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE);
		3768
		3769	aio_close $fh if $fh; # close old facedata
3535		3770
3536	1	3771	1
3537	}	3772	}
3538		3773
3539	register_exticmd fx_want => sub {	3774	register_exticmd fx_want => sub {
…		…
3550	my $status = load_resource_file_ $_[0];	3785	my $status = load_resource_file_ $_[0];
3551	get_slot 0.1, 100;	3786	get_slot 0.1, 100;
3552	cf::arch::commit_load;	3787	cf::arch::commit_load;
3553		3788
3554	$status	3789	$status
		3790	}
		3791
		3792	sub reload_exp_table {
		3793	_reload_exp_table;
		3794
		3795	cf::face::set
		3796	"res/exp_table" => FT_RSRC,
		3797	JSON::XS->new->utf8->canonical->encode (
		3798	[map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]
		3799	);
		3800	}
		3801
		3802	sub reload_materials {
		3803	_reload_materials;
3555	}	3804	}
3556		3805
3557	sub reload_regions {	3806	sub reload_regions {
3558	# HACK to clear player env face cache, we need some signal framework	3807	# HACK to clear player env face cache, we need some signal framework
3559	# for this (global event?)	3808	# for this (global event?)
…		…
3567	if exists $_->{match};	3816	if exists $_->{match};
3568	}	3817	}
3569	}	3818	}
3570		3819
3571	sub reload_facedata {	3820	sub reload_facedata {
3572	load_facedata "$DATADIR/facedata"	3821	load_facedata $DATADIR
3573	or die "unable to load facedata\n";	3822	or die "unable to load facedata\n";
3574	}	3823	}
3575		3824
3576	sub reload_archetypes {	3825	sub reload_archetypes {
3577	load_resource_file "$DATADIR/archetypes"	3826	load_resource_file "$DATADIR/archetypes"
3578	or die "unable to load archetypes\n";	3827	or die "unable to load archetypes\n";
		3828
		3829	cf::face::set
		3830	"res/skill_info" => FT_RSRC,
		3831	JSON::XS->new->utf8->canonical->encode (
		3832	[map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1]
		3833	);
		3834
		3835	cf::face::set
		3836	"res/spell_paths" => FT_RSRC,
		3837	JSON::XS->new->utf8->canonical->encode (
		3838	[map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1]
		3839	);
		3840
		3841	# command completion
		3842	my @commands;
		3843
		3844	for (0..cf::arch::skillvec_size - 1) {
		3845	my $skill = cf::arch::skillvec $_;
		3846	my $name = $skill->name;
		3847	my $flags = cf::skill_flags $skill->subtype;
		3848
		3849	push @commands, "ready_skill $name" if $flags & (SF_COMBAT \| SF_RANGED \| SF_GRACE);
		3850	push @commands, "use_skill $name" if $flags & (SF_USE \| SF_AUTARK \| SF_GRACE);
		3851	}
		3852
		3853	cf::client::set_command_face skill => \@commands;
3579	}	3854	}
3580		3855
3581	sub reload_treasures {	3856	sub reload_treasures {
3582	load_resource_file "$DATADIR/treasures"	3857	load_resource_file "$DATADIR/treasures"
3583	or die "unable to load treasurelists\n";	3858	or die "unable to load treasurelists\n";
…		…
3604	}	3879	}
3605		3880
3606	sub reload_resources {	3881	sub reload_resources {
3607	trace "reloading resource files...\n";	3882	trace "reloading resource files...\n";
3608		3883
3609	reload_exp_table;
3610	reload_materials;	3884	reload_materials;
3611	reload_facedata;	3885	reload_facedata;
		3886	reload_exp_table;
3612	reload_sound;	3887	reload_sound;
3613	reload_archetypes;	3888	reload_archetypes;
3614	reload_regions;	3889	reload_regions;
3615	reload_treasures;	3890	reload_treasures;
3616		3891
…		…
3656	seek $fh, 0, 0;	3931	seek $fh, 0, 0;
3657	print $fh $$;	3932	print $fh $$;
3658	}	3933	}
3659		3934
3660	sub main_loop {	3935	sub main_loop {
3661	trace "EV::loop starting\n";	3936	trace "EV::run starting\n";
3662	if (1) {	3937	if (1) {
3663	EV::loop;	3938	EV::run;
3664	}	3939	}
3665	trace "EV::loop returned\n";	3940	trace "EV::run returned\n";
3666	goto &main_loop unless $REALLY_UNLOOP;	3941	goto &main_loop unless $REALLY_UNLOOP;
3667	}	3942	}
3668		3943
3669	sub main {	3944	sub main {
3670	cf::init_globals; # initialise logging	3945	cf::init_globals; # initialise logging
3671		3946
3672	LOG llevInfo, "Welcome to Deliantra, v" . VERSION;	3947	LOG llevInfo, "Welcome to Deliantra, v" . VERSION;
		3948	LOG llevInfo, "Copyright (C) 2017-2018 Marc Alexander Lehmann / the Deliantra team.";
3673	LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team.";	3949	LOG llevInfo, "Copyright (C) 2005-2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team.";
3674	LOG llevInfo, "Copyright (C) 1994 Mark Wedel.";	3950	LOG llevInfo, "Copyright (C) 1994 Mark Wedel.";
3675	LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";	3951	LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen.";
3676		3952
3677	$Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority	3953	$Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority
3678		3954
3679	# we must not ever block the main coroutine	3955	# we must not ever block the main coroutine
3680	local $Coro::idle = sub {	3956	$Coro::idle = sub {
3681	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	3957	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
3682	(async {	3958	(async {
3683	$Coro::current->{desc} = "IDLE BUG HANDLER";	3959	$Coro::current->{desc} = "IDLE BUG HANDLER";
3684	EV::loop EV::LOOP_ONESHOT;	3960	EV::run EV::RUN_ONCE;
3685	})->prio (Coro::PRIO_MAX);	3961	})->prio (Coro::PRIO_MAX);
3686	};	3962	};
3687		3963
3688	evthread_start IO::AIO::poll_fileno;	3964	evthread_start IO::AIO::poll_fileno;
3689		3965
3690	cf::sync_job {	3966	cf::sync_job {
3691	cf::incloader::init ();	3967	cf::incloader::init ();
		3968
		3969	db_init;
3692		3970
3693	cf::init_anim;	3971	cf::init_anim;
3694	cf::init_attackmess;	3972	cf::init_attackmess;
3695	cf::init_dynamic;	3973	cf::init_dynamic;
3696		3974
3697	cf::load_settings;	3975	cf::load_settings;
3698		3976
3699	reload_resources;	3977	reload_resources;
3700	reload_config;	3978	reload_config;
3701	db_init;
3702		3979
3703	cf::init_uuid;	3980	cf::init_uuid;
3704	cf::init_signals;	3981	cf::init_signals;
3705	cf::init_skills;	3982	cf::init_skills;
3706		3983
…		…
4131	}	4408	}
4132	}	4409	}
4133		4410
4134	{	4411	{
4135	# configure BDB	4412	# configure BDB
		4413	info "initialising database";
4136		4414
4137	BDB::min_parallel 16;	4415	BDB::min_parallel 16;
4138	BDB::max_poll_reqs $TICK * 0.1;	4416	BDB::max_poll_reqs $TICK * 0.1;
4139	#$AnyEvent::BDB::WATCHER->priority (1);	4417	#$AnyEvent::BDB::WATCHER->priority (1);
4140		4418
…		…
4169	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };	4447	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
4170	};	4448	};
4171	$BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {	4449	$BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub {
4172	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };	4450	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
4173	};	4451	};
		4452
		4453	info "database initialised";
4174	}	4454	}
4175		4455
4176	{	4456	{
4177	# configure IO::AIO	4457	# configure IO::AIO
4178		4458
		4459	info "initialising aio";
4179	IO::AIO::min_parallel 8;	4460	IO::AIO::min_parallel 8;
4180	IO::AIO::max_poll_time $TICK * 0.1;	4461	IO::AIO::max_poll_time $TICK * 0.1;
4181	undef $AnyEvent::AIO::WATCHER;	4462	undef $AnyEvent::AIO::WATCHER;
		4463	info "aio initialised";
4182	}	4464	}
4183		4465
4184	our $_log_backtrace;	4466	our $_log_backtrace;
4185	our $_log_backtrace_last;	4467	our $_log_backtrace_last;
4186		4468

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Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.580 by root, Wed Jan 4 03:22:48 2012 UTC vs. Revision 1.624 by root, Sat Nov 17 23:40:02 2018 UTC

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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.580 by root, Wed Jan 4 03:22:48 2012 UTC vs.
Revision 1.624 by root, Sat Nov 17 23:40:02 2018 UTC