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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.291 by root, Tue Jul 3 00:54:44 2007 UTC vs.
Revision 1.374 by root, Wed Sep 19 22:07:16 2007 UTC

…		…
10	use Event;	10	use Event;
11	use Opcode;	11	use Opcode;
12	use Safe;	12	use Safe;
13	use Safe::Hole;	13	use Safe::Hole;
14		14
15	use Coro 3.61 ();	15	use Coro 3.64 ();
16	use Coro::State;	16	use Coro::State;
17	use Coro::Handle;	17	use Coro::Handle;
18	use Coro::Event;	18	use Coro::Event;
19	use Coro::Timer;	19	use Coro::Timer;
20	use Coro::Signal;	20	use Coro::Signal;
21	use Coro::Semaphore;	21	use Coro::Semaphore;
22	use Coro::AIO;	22	use Coro::AIO;
23	use Coro::Storable;	23	use Coro::Storable;
		24	use Coro::Util ();
24		25
25	use JSON::XS 1.4 ();	26	use JSON::XS ();
26	use BDB ();	27	use BDB ();
27	use Data::Dumper;	28	use Data::Dumper;
28	use Digest::MD5;	29	use Digest::MD5;
29	use Fcntl;	30	use Fcntl;
30	use YAML::Syck ();	31	use YAML::Syck ();
31	use IO::AIO 2.32 ();	32	use IO::AIO 2.32 ();
32	use Time::HiRes;	33	use Time::HiRes;
33	use Compress::LZF;	34	use Compress::LZF;
		35	use Digest::MD5 ();
34		36
35	# configure various modules to our taste	37	# configure various modules to our taste
36	#	38	#
37	$Storable::canonical = 1; # reduce rsync transfers	39	$Storable::canonical = 1; # reduce rsync transfers
38	Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator	40	Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator
…		…
78	our $NEXT_TICK;	80	our $NEXT_TICK;
79	our $NOW;	81	our $NOW;
80	our $USE_FSYNC = 1; # use fsync to write maps - default off	82	our $USE_FSYNC = 1; # use fsync to write maps - default off
81		83
82	our $BDB_POLL_WATCHER;	84	our $BDB_POLL_WATCHER;
		85	our $BDB_DEADLOCK_WATCHER;
		86	our $BDB_CHECKPOINT_WATCHER;
		87	our $BDB_TRICKLE_WATCHER;
83	our $DB_ENV;	88	our $DB_ENV;
84		89
85	our %CFG;	90	our %CFG;
86		91
87	our $UPTIME; $UPTIME ||= time;	92	our $UPTIME; $UPTIME ||= time;
88	our $RUNTIME;	93	our $RUNTIME;
89		94
90	our %PLAYER; # all users	95	our (%PLAYER, %PLAYER_LOADING); # all users
91	our %MAP; # all maps	96	our (%MAP, %MAP_LOADING ); # all maps
92	our $LINK_MAP; # the special {link} map, which is always available	97	our $LINK_MAP; # the special {link} map, which is always available
93		98
94	# used to convert map paths into valid unix filenames by replacing / by ∕	99	# used to convert map paths into valid unix filenames by replacing / by ∕
95	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons	100	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
96		101
…		…
166		171
167	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only	172	These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only
168	returns directly I<after> the tick processing (and consequently, can only wake one process	173	returns directly I<after> the tick processing (and consequently, can only wake one process
169	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.	174	per tick), while cf::wait_for_tick wakes up all waiters after tick processing.
170		175
		176	=item @cf::INVOKE_RESULTS
		177
		178	This array contains the results of the last C<invoke ()> call. When
		179	C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of
		180	that call.
		181
171	=back	182	=back
172		183
173	=cut	184	=cut
174		185
175	BEGIN {	186	BEGIN {
…		…
179	$msg .= "\n"	190	$msg .= "\n"
180	unless $msg =~ /\n$/;	191	unless $msg =~ /\n$/;
181		192
182	$msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge;	193	$msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge;
183		194
184	utf8::encode $msg;
185	LOG llevError, $msg;	195	LOG llevError, $msg;
186	};	196	};
187	}	197	}
188		198
189	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';	199	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';
…		…
264	Wait until the given lock is available and then acquires it and returns	274	Wait until the given lock is available and then acquires it and returns
265	a Coro::guard object. If the guard object gets destroyed (goes out of scope,	275	a Coro::guard object. If the guard object gets destroyed (goes out of scope,
266	for example when the coroutine gets canceled), the lock is automatically	276	for example when the coroutine gets canceled), the lock is automatically
267	returned.	277	returned.
268		278
		279	Locks are *not* recursive, locking from the same coro twice results in a
		280	deadlocked coro.
		281
269	Lock names should begin with a unique identifier (for example, cf::map::find	282	Lock names should begin with a unique identifier (for example, cf::map::find
270	uses map_find and cf::map::load uses map_load).	283	uses map_find and cf::map::load uses map_load).
271		284
272	=item $locked = cf::lock_active $string	285	=item $locked = cf::lock_active $string
273		286
274	Return true if the lock is currently active, i.e. somebody has locked it.	287	Return true if the lock is currently active, i.e. somebody has locked it.
275		288
276	=cut	289	=cut
277		290
278	our %LOCK;	291	our %LOCK;
		292	our %LOCKER;#d#
279		293
280	sub lock_wait($) {	294	sub lock_wait($) {
281	my ($key) = @_;	295	my ($key) = @_;
		296
		297	if ($LOCKER{$key} == $Coro::current) {#d#
		298	Carp::cluck "lock_wait($key) for already-acquired lock";#d#
		299	return;#d#
		300	}#d#
282		301
283	# wait for lock, if any	302	# wait for lock, if any
284	while ($LOCK{$key}) {	303	while ($LOCK{$key}) {
285	push @{ $LOCK{$key} }, $Coro::current;	304	push @{ $LOCK{$key} }, $Coro::current;
286	Coro::schedule;	305	Coro::schedule;
…		…
292		311
293	# wait, to be sure we are not locked	312	# wait, to be sure we are not locked
294	lock_wait $key;	313	lock_wait $key;
295		314
296	$LOCK{$key} = [];	315	$LOCK{$key} = [];
		316	$LOCKER{$key} = $Coro::current;#d#
297		317
298	Coro::guard {	318	Coro::guard {
		319	delete $LOCKER{$key};#d#
299	# wake up all waiters, to be on the safe side	320	# wake up all waiters, to be on the safe side
300	$_->ready for @{ delete $LOCK{$key} };	321	$_->ready for @{ delete $LOCK{$key} };
301	}	322	}
302	}	323	}
303		324
…		…
313	my $guard = Coro::guard {	334	my $guard = Coro::guard {
314	$TICK_WATCHER->start;	335	$TICK_WATCHER->start;
315	};	336	};
316	$TICK_WATCHER->stop;	337	$TICK_WATCHER->stop;
317	$guard	338	$guard
		339	}
		340
		341	=item cf::get_slot $time[, $priority[, $name]]
		342
		343	Allocate $time seconds of blocking CPU time at priority C<$priority>:
		344	This call blocks and returns only when you have at least C<$time> seconds
		345	of cpu time till the next tick. The slot is only valid till the next cede.
		346
		347	The optional C<$name> can be used to identify the job to run. It might be
		348	used for statistical purposes and should identify the same time-class.
		349
		350	Useful for short background jobs.
		351
		352	=cut
		353
		354	our @SLOT_QUEUE;
		355	our $SLOT_QUEUE;
		356
		357	$SLOT_QUEUE->cancel if $SLOT_QUEUE;
		358	$SLOT_QUEUE = Coro::async {
		359	$Coro::current->desc ("timeslot manager");
		360
		361	my $signal = new Coro::Signal;
		362
		363	while () {
		364	next_job:
		365	my $avail = cf::till_tick;
		366	if ($avail > 0.01) {
		367	for (0 .. $#SLOT_QUEUE) {
		368	if ($SLOT_QUEUE[$_][0] < $avail) {
		369	my $job = splice @SLOT_QUEUE, $_, 1, ();
		370	$job->[2]->send;
		371	Coro::cede;
		372	goto next_job;
		373	}
		374	}
		375	}
		376
		377	if (@SLOT_QUEUE) {
		378	# we do not use wait_For_tick() as it returns immediately when tick is inactive
		379	push @cf::WAIT_FOR_TICK, $signal;
		380	$signal->wait;
		381	} else {
		382	Coro::schedule;
		383	}
		384	}
		385	};
		386
		387	sub get_slot($;$$) {
		388	my ($time, $pri, $name) = @_;
		389
		390	$time = $TICK * .6 if $time > $TICK * .6;
		391	my $sig = new Coro::Signal;
		392
		393	push @SLOT_QUEUE, [$time, $pri, $sig, $name];
		394	@SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
		395	$SLOT_QUEUE->ready;
		396	$sig->wait;
318	}	397	}
319		398
320	=item cf::async { BLOCK }	399	=item cf::async { BLOCK }
321		400
322	Currently the same as Coro::async_pool, meaning you cannot use	401	Currently the same as Coro::async_pool, meaning you cannot use
…		…
356		435
357	my $busy = 1;	436	my $busy = 1;
358	my @res;	437	my @res;
359		438
360	(async {	439	(async {
		440	$Coro::current->desc ("sync job coro");
361	@res = eval { $job->() };	441	@res = eval { $job->() };
362	warn $@ if $@;	442	warn $@ if $@;
363	undef $busy;	443	undef $busy;
364	})->prio (Coro::PRIO_MAX);	444	})->prio (Coro::PRIO_MAX);
365		445
…		…
412	=cut	492	=cut
413		493
414	sub fork_call(&@) {	494	sub fork_call(&@) {
415	my ($cb, @args) = @_;	495	my ($cb, @args) = @_;
416		496
417	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	497	# we seemingly have to make a local copy of the whole thing,
418	# or die "socketpair: $!";	498	# otherwise perl prematurely frees the stuff :/
419	pipe my $fh1, my $fh2	499	# TODO: investigate and fix (likely this will be rather laborious)
420	or die "pipe: $!";
421		500
422	if (my $pid = fork) {	501	my @res = Coro::Util::fork_eval {
423	close $fh2;
424
425	my $res = (Coro::Handle::unblock $fh1)->readline (undef);
426	$res = Coro::Storable::thaw $res;
427
428	waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
429
430	die $$res unless "ARRAY" eq ref $res;
431
432	return wantarray ? @$res : $res->[-1];
433	} else {
434	reset_signals;	502	reset_signals;
435	local $SIG{__WARN__};	503	&$cb
436	local $SIG{__DIE__};	504	}, @args;
437	eval {
438	close $fh1;
439		505
440	my @res = eval { $cb->(@args) };	506	wantarray ? @res : $res[-1]
441	syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res);
442	};
443
444	warn $@ if $@;
445	_exit 0;
446	}
447	}	507	}
448		508
449	=item $value = cf::db_get $family => $key	509	=item $value = cf::db_get $family => $key
450		510
451	Returns a single value from the environment database.	511	Returns a single value from the environment database.
…		…
453	=item cf::db_put $family => $key => $value	513	=item cf::db_put $family => $key => $value
454		514
455	Stores the given C<$value> in the family. It can currently store binary	515	Stores the given C<$value> in the family. It can currently store binary
456	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).	516	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).
457		517
		518	=item $db = cf::db_table "name"
		519
		520	Create and/or open a new database table. The string must not be "db" and must be unique
		521	within each server.
		522
458	=cut	523	=cut
		524
		525	sub db_table($) {
		526	my ($name) = @_;
		527	my $db = BDB::db_create $DB_ENV;
		528
		529	eval {
		530	$db->set_flags (BDB::CHKSUM);
		531
		532	utf8::encode $name;
		533	BDB::db_open $db, undef, $name, undef, BDB::BTREE,
		534	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
		535	cf::cleanup "db_open(db): $!" if $!;
		536	};
		537	cf::cleanup "db_open(db): $@" if $@;
		538
		539	$db
		540	}
459		541
460	our $DB;	542	our $DB;
461		543
462	sub db_init {	544	sub db_init {
463	unless ($DB) {
464	$DB = BDB::db_create $DB_ENV;
465
466	cf::sync_job {	545	cf::sync_job {
467	eval {	546	$DB ||= db_table "db";
468	$DB->set_flags (BDB::CHKSUM);
469
470	BDB::db_open $DB, undef, "db", undef, BDB::BTREE,
471	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
472	cf::cleanup "db_open(db): $!" if $!;
473	};
474	cf::cleanup "db_open(db): $@" if $@;
475	};
476	}	547	};
477	}	548	}
478		549
479	sub db_get($$) {	550	sub db_get($$) {
480	my $key = "$_[0]/$_[1]";	551	my $key = "$_[0]/$_[1]";
481		552
…		…
531	if (1) {	602	if (1) {
532	$md5 =	603	$md5 =
533	join "\x00",	604	join "\x00",
534	$processversion,	605	$processversion,
535	map {	606	map {
536	Coro::cede;	607	cf::cede_to_tick;
537	($src->[$_], Digest::MD5::md5_hex $data[$_])	608	($src->[$_], Digest::MD5::md5_hex $data[$_])
538	} 0.. $#$src;	609	} 0.. $#$src;
539		610
540		611
541	my $dbmd5 = db_get cache => "$id/md5";	612	my $dbmd5 = db_get cache => "$id/md5";
…		…
847	";	918	";
848	die if $@;	919	die if $@;
849	}	920	}
850		921
851	our $override;	922	our $override;
852	our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals?	923	our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
853		924
854	sub override {	925	sub override {
855	$override = 1;	926	$override = 1;
856	@invoke_results = ();	927	@INVOKE_RESULTS = (@_);
857	}	928	}
858		929
859	sub do_invoke {	930	sub do_invoke {
860	my $event = shift;	931	my $event = shift;
861	my $callbacks = shift;	932	my $callbacks = shift;
862		933
863	@invoke_results = ();	934	@INVOKE_RESULTS = ();
864		935
865	local $override;	936	local $override;
866		937
867	for (@$callbacks) {	938	for (@$callbacks) {
868	eval { &{$_->[1]} };	939	eval { &{$_->[1]} };
…		…
885		956
886	Generate an object-specific event with the given arguments.	957	Generate an object-specific event with the given arguments.
887		958
888	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be	959	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
889	removed in future versions), and there is no public API to access override	960	removed in future versions), and there is no public API to access override
890	results (if you must, access C<@cf::invoke_results> directly).	961	results (if you must, access C<@cf::INVOKE_RESULTS> directly).
891		962
892	=back	963	=back
893		964
894	=cut	965	=cut
895		966
896	#############################################################################	967	#############################################################################
897	# object support	968	# object support
		969	#
		970
		971	sub _can_merge {
		972	my ($ob1, $ob2) = @_;
		973
		974	local $Storable::canonical = 1;
		975	my $fob1 = Storable::freeze $ob1;
		976	my $fob2 = Storable::freeze $ob2;
		977
		978	$fob1 eq $fob2
		979	}
898		980
899	sub reattach {	981	sub reattach {
900	# basically do the same as instantiate, without calling instantiate	982	# basically do the same as instantiate, without calling instantiate
901	my ($obj) = @_;	983	my ($obj) = @_;
902		984
…		…
949	sub object_freezer_save {	1031	sub object_freezer_save {
950	my ($filename, $rdata, $objs) = @_;	1032	my ($filename, $rdata, $objs) = @_;
951		1033
952	sync_job {	1034	sync_job {
953	if (length $$rdata) {	1035	if (length $$rdata) {
		1036	utf8::decode (my $decname = $filename);
954	warn sprintf "saving %s (%d,%d)\n",	1037	warn sprintf "saving %s (%d,%d)\n",
955	$filename, length $$rdata, scalar @$objs;	1038	$decname, length $$rdata, scalar @$objs;
956		1039
957	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {	1040	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {
958	chmod SAVE_MODE, $fh;	1041	chmod SAVE_MODE, $fh;
959	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1042	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
960	aio_fsync $fh if $cf::USE_FSYNC;	1043	aio_fsync $fh if $cf::USE_FSYNC;
…		…
979	}	1062	}
980	} else {	1063	} else {
981	aio_unlink $filename;	1064	aio_unlink $filename;
982	aio_unlink "$filename.pst";	1065	aio_unlink "$filename.pst";
983	}	1066	}
984	}	1067	};
985	}	1068	}
986		1069
987	sub object_freezer_as_string {	1070	sub object_freezer_as_string {
988	my ($rdata, $objs) = @_;	1071	my ($rdata, $objs) = @_;
989		1072
…		…
1001	or return;	1084	or return;
1002		1085
1003	unless (aio_stat "$filename.pst") {	1086	unless (aio_stat "$filename.pst") {
1004	(aio_load "$filename.pst", $av) >= 0	1087	(aio_load "$filename.pst", $av) >= 0
1005	or return;	1088	or return;
		1089
1006	$av = eval { (Storable::thaw $av)->{objs} };	1090	$av = eval { (Storable::thaw $av)->{objs} };
1007	}	1091	}
1008		1092
		1093	utf8::decode (my $decname = $filename);
1009	warn sprintf "loading %s (%d)\n",	1094	warn sprintf "loading %s (%d,%d)\n",
1010	$filename, length $data, scalar @{$av || []};	1095	$decname, length $data, scalar @{$av || []};
		1096
1011	return ($data, $av);	1097	($data, $av)
1012	}	1098	}
1013		1099
1014	=head2 COMMAND CALLBACKS	1100	=head2 COMMAND CALLBACKS
1015		1101
1016	=over 4	1102	=over 4
…		…
1089	my ($pl, $buf) = @_;	1175	my ($pl, $buf) = @_;
1090		1176
1091	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1177	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1092		1178
1093	if (ref $msg) {	1179	if (ref $msg) {
		1180	my ($type, $reply, @payload) =
		1181	"ARRAY" eq ref $msg
		1182	? @$msg
		1183	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1184
		1185	my @reply;
		1186
1094	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1187	if (my $cb = $EXTCMD{$type}) {
1095	if (my %reply = $cb->($pl, $msg)) {	1188	@reply = $cb->($pl, @payload);
1096	$pl->ext_reply ($msg->{msgid}, %reply);
1097	}
1098	}	1189	}
		1190
		1191	$pl->ext_reply ($reply, @reply)
		1192	if $reply;
		1193
1099	} else {	1194	} else {
1100	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1195	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1101	}	1196	}
1102		1197
1103	cf::override;	1198	cf::override;
…		…
1193		1288
1194	=head3 cf::player	1289	=head3 cf::player
1195		1290
1196	=over 4	1291	=over 4
1197		1292
		1293	=item cf::player::num_playing
		1294
		1295	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1296
		1297	=cut
		1298
		1299	sub num_playing {
		1300	scalar grep
		1301	$_->ob->map
		1302	&& !$_->hidden
		1303	&& !$_->ob->flag (cf::FLAG_WIZ),
		1304	cf::player::list
		1305	}
		1306
1198	=item cf::player::find $login	1307	=item cf::player::find $login
1199		1308
1200	Returns the given player object, loading it if necessary (might block).	1309	Returns the given player object, loading it if necessary (might block).
1201		1310
1202	=cut	1311	=cut
…		…
1237	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1346	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1238	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1347	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1239	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1348	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1240	aio_unlink +(playerdir $login) . "/$login.pl";	1349	aio_unlink +(playerdir $login) . "/$login.pl";
1241		1350
1242	my $pl = load_pl path $login	1351	my $f = new_from_file cf::object::thawer path $login
1243	or return;	1352	or return;
		1353
		1354	my $pl = cf::player::load_pl $f
		1355	or return;
		1356	local $cf::PLAYER_LOADING{$login} = $pl;
		1357	$f->resolve_delayed_derefs;
1244	$cf::PLAYER{$login} = $pl	1358	$cf::PLAYER{$login} = $pl
1245	}	1359	}
1246	}	1360	}
1247	}	1361	}
1248		1362
…		…
1258		1372
1259	aio_mkdir playerdir $pl, 0770;	1373	aio_mkdir playerdir $pl, 0770;
1260	$pl->{last_save} = $cf::RUNTIME;	1374	$pl->{last_save} = $cf::RUNTIME;
1261		1375
1262	$pl->save_pl ($path);	1376	$pl->save_pl ($path);
1263	Coro::cede;	1377	cf::cede_to_tick;
1264	}	1378	}
1265		1379
1266	sub new($) {	1380	sub new($) {
1267	my ($login) = @_;	1381	my ($login) = @_;
1268		1382
…		…
1272	$self->{deny_save} = 1;	1386	$self->{deny_save} = 1;
1273		1387
1274	$cf::PLAYER{$login} = $self;	1388	$cf::PLAYER{$login} = $self;
1275		1389
1276	$self	1390	$self
		1391	}
		1392
		1393	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1394
		1395	=cut
		1396
		1397	sub send_msg {
		1398	my $ns = shift->ns
		1399	or return;
		1400	$ns->send_msg (@_);
1277	}	1401	}
1278		1402
1279	=item $pl->quit_character	1403	=item $pl->quit_character
1280		1404
1281	Nukes the player without looking back. If logged in, the connection will	1405	Nukes the player without looking back. If logged in, the connection will
…		…
1336	or return [];	1460	or return [];
1337		1461
1338	my @logins;	1462	my @logins;
1339		1463
1340	for my $login (@$dirs) {	1464	for my $login (@$dirs) {
		1465	my $path = path $login;
		1466
		1467	# a .pst is a dead give-away for a valid player
		1468	unless (-e "$path.pst") {
1341	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1469	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1342	aio_read $fh, 0, 512, my $buf, 0 or next;	1470	aio_read $fh, 0, 512, my $buf, 0 or next;
1343	$buf !~ /^password -------------$/m or next; # official not-valid tag	1471	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1472	}
1344		1473
1345	utf8::decode $login;	1474	utf8::decode $login;
1346	push @logins, $login;	1475	push @logins, $login;
1347	}	1476	}
1348		1477
…		…
1386	sub expand_cfpod {	1515	sub expand_cfpod {
1387	((my $self), (local $_)) = @_;	1516	((my $self), (local $_)) = @_;
1388		1517
1389	# escape & and <	1518	# escape & and <
1390	s/&/&amp;/g;	1519	s/&/&amp;/g;
1391	s/(?<![BIUGH])</&lt;/g;	1520	s/(?<![BIUGHT])</&lt;/g;
1392		1521
1393	# this is buggy, it needs to properly take care of nested <'s	1522	# this is buggy, it needs to properly take care of nested <'s
1394		1523
1395	1 while	1524	1 while
1396	# replace B<>, I<>, U<> etc.	1525	# replace B<>, I<>, U<> etc.
1397	s/B<([^\>]*)>/<b>$1<\/b>/	1526	s/B<([^\>]*)>/<b>$1<\/b>/
1398	|| s/I<([^\>]*)>/<i>$1<\/i>/	1527	|| s/I<([^\>]*)>/<i>$1<\/i>/
1399	|| s/U<([^\>]*)>/<u>$1<\/u>/	1528	|| s/U<([^\>]*)>/<u>$1<\/u>/
		1529	|| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1400	# replace G<male|female> tags	1530	# replace G<male|female> tags
1401	|| s{G<([^>|]*)\|([^>]*)>}{	1531	|| s{G<([^>|]*)\|([^>]*)>}{
1402	$self->gender ? $2 : $1	1532	$self->gender ? $2 : $1
1403	}ge	1533	}ge
1404	# replace H<hint text>	1534	# replace H<hint text>
…		…
1412		1542
1413	# create single paragraphs (very hackish)	1543	# create single paragraphs (very hackish)
1414	s/(?<=\S)\n(?=\w)/ /g;	1544	s/(?<=\S)\n(?=\w)/ /g;
1415		1545
1416	# compress some whitespace	1546	# compress some whitespace
1417	1 while s/\s*\n\s*\n\s*/\n/;	1547	s/\s+\n/\n/g; # ws line-ends
		1548	s/\n\n+/\n/g; # double lines
		1549	s/^\n+//; # beginning lines
		1550	s/\n+$//; # ending lines
1418		1551
1419	$_	1552	$_
1420	}	1553	}
1421		1554
1422	sub hintmode {	1555	sub hintmode {
1423	warn "hm<$_[0] $_[1]>\n";#d#
1424	$_[0]{hintmode} = $_[1] if @_ > 1;	1556	$_[0]{hintmode} = $_[1] if @_ > 1;
1425	$_[0]{hintmode}	1557	$_[0]{hintmode}
1426	}	1558	}
1427		1559
1428	=item $player->ext_reply ($msgid, %msg)	1560	=item $player->ext_reply ($msgid, @msg)
1429		1561
1430	Sends an ext reply to the player.	1562	Sends an ext reply to the player.
1431		1563
1432	=cut	1564	=cut
1433		1565
1434	sub ext_reply($$%) {	1566	sub ext_reply($$@) {
1435	my ($self, $id, %msg) = @_;	1567	my ($self, $id, @msg) = @_;
1436		1568
1437	$msg{msgid} = $id;	1569	$self->ns->ext_reply ($id, @msg)
1438	$self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1439	}	1570	}
1440		1571
1441	=item $player->ext_event ($type, %msg)	1572	=item $player->ext_msg ($type, @msg)
1442		1573
1443	Sends an ext event to the client.	1574	Sends an ext event to the client.
1444		1575
1445	=cut	1576	=cut
1446		1577
1447	sub ext_event($$%) {	1578	sub ext_msg($$@) {
1448	my ($self, $type, %msg) = @_;	1579	my ($self, $type, @msg) = @_;
1449		1580
1450	$self->ns->ext_event ($type, %msg);	1581	$self->ns->ext_msg ($type, @msg);
1451	}	1582	}
1452		1583
1453	=head3 cf::region	1584	=head3 cf::region
1454		1585
1455	=over 4	1586	=over 4
…		…
1468	my ($path) = @_;	1599	my ($path) = @_;
1469		1600
1470	my ($match, $specificity);	1601	my ($match, $specificity);
1471		1602
1472	for my $region (list) {	1603	for my $region (list) {
1473	if ($region->match && $path =~ $region->match) {	1604	if ($region->{match} && $path =~ $region->{match}) {
1474	($match, $specificity) = ($region, $region->specificity)	1605	($match, $specificity) = ($region, $region->specificity)
1475	if $region->specificity > $specificity;	1606	if $region->specificity > $specificity;
1476	}	1607	}
1477	}	1608	}
1478		1609
…		…
1598	$self->init; # pass $1 etc.	1729	$self->init; # pass $1 etc.
1599	return $self;	1730	return $self;
1600	}	1731	}
1601	}	1732	}
1602		1733
1603	Carp::carp "unable to resolve path '$path' (base '$base').";	1734	Carp::cluck "unable to resolve path '$path' (base '$base').";
1604	()	1735	()
1605	}	1736	}
1606		1737
1607	sub init {	1738	sub init {
1608	my ($self) = @_;	1739	my ($self) = @_;
…		…
1671		1802
1672	sub load_header_from($) {	1803	sub load_header_from($) {
1673	my ($self, $path) = @_;	1804	my ($self, $path) = @_;
1674		1805
1675	utf8::encode $path;	1806	utf8::encode $path;
1676	#aio_open $path, O_RDONLY, 0	1807	my $f = new_from_file cf::object::thawer $path
1677	# or return;
1678
1679	$self->_load_header ($path)
1680	or return;	1808	or return;
		1809
		1810	$self->_load_header ($f)
		1811	or return;
		1812
		1813	local $MAP_LOADING{$self->{path}} = $self;
		1814	$f->resolve_delayed_derefs;
1681		1815
1682	$self->{load_path} = $path;	1816	$self->{load_path} = $path;
1683		1817
1684	1	1818	1
1685	}	1819	}
…		…
1739	sub find {	1873	sub find {
1740	my ($path, $origin) = @_;	1874	my ($path, $origin) = @_;
1741		1875
1742	$path = normalise $path, $origin && $origin->path;	1876	$path = normalise $path, $origin && $origin->path;
1743		1877
		1878	cf::lock_wait "map_data:$path";#d#remove
1744	cf::lock_wait "map_find:$path";	1879	cf::lock_wait "map_find:$path";
1745		1880
1746	$cf::MAP{$path} || do {	1881	$cf::MAP{$path} || do {
1747	my $guard = cf::lock_acquire "map_find:$path";	1882	my $guard1 = cf::lock_acquire "map_find:$path";
		1883	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1884
1748	my $map = new_from_path cf::map $path	1885	my $map = new_from_path cf::map $path
1749	or return;	1886	or return;
1750		1887
1751	$map->{last_save} = $cf::RUNTIME;	1888	$map->{last_save} = $cf::RUNTIME;
1752		1889
…		…
1754	or return;	1891	or return;
1755		1892
1756	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1893	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1757	# doing this can freeze the server in a sync job, obviously	1894	# doing this can freeze the server in a sync job, obviously
1758	#$cf::WAIT_FOR_TICK->wait;	1895	#$cf::WAIT_FOR_TICK->wait;
		1896	undef $guard1;
		1897	undef $guard2;
1759	$map->reset;	1898	$map->reset;
1760	undef $guard;
1761	return find $path;	1899	return find $path;
1762	}	1900	}
1763		1901
1764	$cf::MAP{$path} = $map	1902	$cf::MAP{$path} = $map
1765	}	1903	}
…		…
1774	local $self->{deny_reset} = 1; # loading can take a long time	1912	local $self->{deny_reset} = 1; # loading can take a long time
1775		1913
1776	my $path = $self->{path};	1914	my $path = $self->{path};
1777		1915
1778	{	1916	{
1779	my $guard = cf::lock_acquire "map_load:$path";	1917	my $guard = cf::lock_acquire "map_data:$path";
1780		1918
		1919	return unless $self->valid;
1781	return if $self->in_memory != cf::MAP_SWAPPED;	1920	return unless $self->in_memory == cf::MAP_SWAPPED;
1782		1921
1783	$self->in_memory (cf::MAP_LOADING);	1922	$self->in_memory (cf::MAP_LOADING);
1784		1923
1785	$self->alloc;	1924	$self->alloc;
1786		1925
1787	$self->pre_load;	1926	$self->pre_load;
1788	Coro::cede;	1927	cf::cede_to_tick;
1789		1928
		1929	my $f = new_from_file cf::object::thawer $self->{load_path};
		1930	$f->skip_block;
1790	$self->_load_objects ($self->{load_path}, 1)	1931	$self->_load_objects ($f)
1791	or return;	1932	or return;
1792		1933
1793	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1934	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1794	if delete $self->{load_original};	1935	if delete $self->{load_original};
1795		1936
1796	if (my $uniq = $self->uniq_path) {	1937	if (my $uniq = $self->uniq_path) {
1797	utf8::encode $uniq;	1938	utf8::encode $uniq;
1798	if (aio_open $uniq, O_RDONLY, 0) {	1939	unless (aio_stat $uniq) {
		1940	if (my $f = new_from_file cf::object::thawer $uniq) {
1799	$self->clear_unique_items;	1941	$self->clear_unique_items;
1800	$self->_load_objects ($uniq, 0);	1942	$self->_load_objects ($f);
		1943	$f->resolve_delayed_derefs;
		1944	}
1801	}	1945	}
1802	}	1946	}
1803		1947
1804	Coro::cede;	1948	$f->resolve_delayed_derefs;
		1949
		1950	cf::cede_to_tick;
1805	# now do the right thing for maps	1951	# now do the right thing for maps
1806	$self->link_multipart_objects;	1952	$self->link_multipart_objects;
1807	$self->difficulty ($self->estimate_difficulty)	1953	$self->difficulty ($self->estimate_difficulty)
1808	unless $self->difficulty;	1954	unless $self->difficulty;
1809	Coro::cede;	1955	cf::cede_to_tick;
1810		1956
1811	unless ($self->{deny_activate}) {	1957	unless ($self->{deny_activate}) {
1812	$self->decay_objects;	1958	$self->decay_objects;
1813	$self->fix_auto_apply;	1959	$self->fix_auto_apply;
1814	$self->update_buttons;	1960	$self->update_buttons;
1815	Coro::cede;	1961	cf::cede_to_tick;
1816	$self->set_darkness_map;	1962	$self->set_darkness_map;
1817	Coro::cede;	1963	cf::cede_to_tick;
1818	$self->activate;	1964	$self->activate;
1819	}	1965	}
		1966
		1967	$self->{last_save} = $cf::RUNTIME;
		1968	$self->last_access ($cf::RUNTIME);
1820		1969
1821	$self->in_memory (cf::MAP_IN_MEMORY);	1970	$self->in_memory (cf::MAP_IN_MEMORY);
1822	}	1971	}
1823		1972
1824	$self->post_load;	1973	$self->post_load;
…		…
1835		1984
1836	$self	1985	$self
1837	}	1986	}
1838		1987
1839	# find and load all maps in the 3x3 area around a map	1988	# find and load all maps in the 3x3 area around a map
1840	sub load_diag {	1989	sub load_neighbours {
1841	my ($map) = @_;	1990	my ($map) = @_;
1842		1991
1843	my @diag; # diagonal neighbours	1992	my @neigh; # diagonal neighbours
1844		1993
1845	for (0 .. 3) {	1994	for (0 .. 3) {
1846	my $neigh = $map->tile_path ($_)	1995	my $neigh = $map->tile_path ($_)
1847	or next;	1996	or next;
1848	$neigh = find $neigh, $map	1997	$neigh = find $neigh, $map
1849	or next;	1998	or next;
1850	$neigh->load;	1999	$neigh->load;
1851		2000
		2001	push @neigh,
1852	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	2002	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1853	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2003	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1854	}	2004	}
1855		2005
1856	for (@diag) {	2006	for (grep defined $_->[0], @neigh) {
		2007	my ($path, $origin) = @$_;
1857	my $neigh = find @$_	2008	my $neigh = find $path, $origin
1858	or next;	2009	or next;
1859	$neigh->load;	2010	$neigh->load;
1860	}	2011	}
1861	}	2012	}
1862		2013
…		…
1867	}	2018	}
1868		2019
1869	sub do_load_sync {	2020	sub do_load_sync {
1870	my ($map) = @_;	2021	my ($map) = @_;
1871		2022
		2023	cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
		2024	if $Coro::current == $Coro::main;
		2025
1872	cf::sync_job { $map->load };	2026	cf::sync_job { $map->load };
1873	}	2027	}
1874		2028
1875	our %MAP_PREFETCH;	2029	our %MAP_PREFETCH;
1876	our $MAP_PREFETCHER = undef;	2030	our $MAP_PREFETCHER = undef;
1877		2031
1878	sub find_async {	2032	sub find_async {
1879	my ($path, $origin) = @_;	2033	my ($path, $origin, $load) = @_;
1880		2034
1881	$path = normalise $path, $origin && $origin->{path};	2035	$path = normalise $path, $origin && $origin->{path};
1882		2036
1883	if (my $map = $cf::MAP{$path}) {	2037	if (my $map = $cf::MAP{$path}) {
1884	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2038	return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1885	}	2039	}
1886		2040
1887	undef $MAP_PREFETCH{$path};	2041	$MAP_PREFETCH{$path} |= $load;
		2042
1888	$MAP_PREFETCHER ||= cf::async {	2043	$MAP_PREFETCHER ||= cf::async {
		2044	$Coro::current->{desc} = "map prefetcher";
		2045
1889	while (%MAP_PREFETCH) {	2046	while (%MAP_PREFETCH) {
1890	for my $path (keys %MAP_PREFETCH) {	2047	while (my ($k, $v) = each %MAP_PREFETCH) {
1891	my $map = find $path	2048	if (my $map = find $k) {
1892	or next;
1893	$map->load;	2049	$map->load if $v;
		2050	}
1894		2051
1895	delete $MAP_PREFETCH{$path};	2052	delete $MAP_PREFETCH{$k};
1896	}	2053	}
1897	}	2054	}
1898	undef $MAP_PREFETCHER;	2055	undef $MAP_PREFETCHER;
1899	};	2056	};
1900	$MAP_PREFETCHER->prio (6);	2057	$MAP_PREFETCHER->prio (6);
…		…
1903	}	2060	}
1904		2061
1905	sub save {	2062	sub save {
1906	my ($self) = @_;	2063	my ($self) = @_;
1907		2064
1908	my $lock = cf::lock_acquire "map_data:" . $self->path;	2065	my $lock = cf::lock_acquire "map_data:$self->{path}";
1909		2066
1910	$self->{last_save} = $cf::RUNTIME;	2067	$self->{last_save} = $cf::RUNTIME;
1911		2068
1912	return unless $self->dirty;	2069	return unless $self->dirty;
1913		2070
…		…
1919	return if $self->{deny_save};	2076	return if $self->{deny_save};
1920		2077
1921	local $self->{last_access} = $self->last_access;#d#	2078	local $self->{last_access} = $self->last_access;#d#
1922		2079
1923	cf::async {	2080	cf::async {
		2081	$Coro::current->{desc} = "map player save";
1924	$_->contr->save for $self->players;	2082	$_->contr->save for $self->players;
1925	};	2083	};
1926		2084
1927	if ($uniq) {	2085	if ($uniq) {
1928	$self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS);	2086	$self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS);
…		…
1936	my ($self) = @_;	2094	my ($self) = @_;
1937		2095
1938	# save first because save cedes	2096	# save first because save cedes
1939	$self->save;	2097	$self->save;
1940		2098
1941	my $lock = cf::lock_acquire "map_data:" . $self->path;	2099	my $lock = cf::lock_acquire "map_data:$self->{path}";
1942		2100
1943	return if $self->players;	2101	return if $self->players;
1944	return if $self->in_memory != cf::MAP_IN_MEMORY;	2102	return if $self->in_memory != cf::MAP_IN_MEMORY;
1945	return if $self->{deny_save};	2103	return if $self->{deny_save};
1946		2104
		2105	$self->in_memory (cf::MAP_SWAPPED);
		2106
		2107	$self->deactivate;
		2108	$_->clear_links_to ($self) for values %cf::MAP;
1947	$self->clear;	2109	$self->clear;
1948	$self->in_memory (cf::MAP_SWAPPED);
1949	}	2110	}
1950		2111
1951	sub reset_at {	2112	sub reset_at {
1952	my ($self) = @_;	2113	my ($self) = @_;
1953		2114
…		…
1985	if $uniq;	2146	if $uniq;
1986	}	2147	}
1987		2148
1988	delete $cf::MAP{$self->path};	2149	delete $cf::MAP{$self->path};
1989		2150
		2151	$self->deactivate;
		2152	$_->clear_links_to ($self) for values %cf::MAP;
1990	$self->clear;	2153	$self->clear;
1991
1992	$_->clear_links_to ($self) for values %cf::MAP;
1993		2154
1994	$self->unlink_save;	2155	$self->unlink_save;
1995	$self->destroy;	2156	$self->destroy;
1996	}	2157	}
1997		2158
1998	my $nuke_counter = "aaaa";	2159	my $nuke_counter = "aaaa";
1999		2160
2000	sub nuke {	2161	sub nuke {
2001	my ($self) = @_;	2162	my ($self) = @_;
2002		2163
		2164	{
		2165	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2166
2003	delete $cf::MAP{$self->path};	2167	delete $cf::MAP{$self->path};
2004		2168
2005	$self->unlink_save;	2169	$self->unlink_save;
2006		2170
2007	bless $self, "cf::map";	2171	bless $self, "cf::map";
2008	delete $self->{deny_reset};	2172	delete $self->{deny_reset};
2009	$self->{deny_save} = 1;	2173	$self->{deny_save} = 1;
2010	$self->reset_timeout (1);	2174	$self->reset_timeout (1);
2011	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2175	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2012		2176
2013	$cf::MAP{$self->path} = $self;	2177	$cf::MAP{$self->path} = $self;
		2178	}
2014		2179
2015	$self->reset; # polite request, might not happen	2180	$self->reset; # polite request, might not happen
2016	}	2181	}
2017		2182
2018	=item $maps = cf::map::tmp_maps	2183	=item $maps = cf::map::tmp_maps
…		…
2094		2259
2095	sub inv_recursive {	2260	sub inv_recursive {
2096	inv_recursive_ inv $_[0]	2261	inv_recursive_ inv $_[0]
2097	}	2262	}
2098		2263
		2264	=item $ref = $ob->ref
		2265
		2266	creates and returns a persistent reference to an objetc that can be stored as a string.
		2267
		2268	=item $ob = cf::object::deref ($refstring)
		2269
		2270	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2271	even if the object actually exists. May block.
		2272
		2273	=cut
		2274
		2275	sub deref {
		2276	my ($ref) = @_;
		2277
		2278	# temporary compatibility#TODO#remove
		2279	$ref =~ s{^<}{player/<};
		2280
		2281	if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) {
		2282	my ($uuid, $name) = ($1, $2);
		2283	my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name
		2284	or return;
		2285	$pl->ob->uuid eq $uuid
		2286	or return;
		2287
		2288	$pl->ob
		2289	} else {
		2290	warn "$ref: cannot resolve object reference\n";
		2291	undef
		2292	}
		2293	}
		2294
2099	package cf;	2295	package cf;
2100		2296
2101	=back	2297	=back
2102		2298
2103	=head3 cf::object::player	2299	=head3 cf::object::player
…		…
2125		2321
2126	} else {	2322	} else {
2127	my $pl = $self->contr;	2323	my $pl = $self->contr;
2128		2324
2129	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2325	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2130	my $diag = $pl->{npc_dialog};	2326	my $dialog = $pl->{npc_dialog};
2131	$diag->{pl}->ext_reply (	2327	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2132	$diag->{id},
2133	msgtype => "reply",
2134	msg => $diag->{pl}->expand_cfpod ($msg),
2135	add_topics => []
2136	);
2137		2328
2138	} else {	2329	} else {
2139	$msg = $npc->name . " says: $msg" if $npc;	2330	$msg = $npc->name . " says: $msg" if $npc;
2140	$self->message ($msg, $flags);	2331	$self->message ($msg, $flags);
2141	}	2332	}
2142	}	2333	}
		2334	}
		2335
		2336	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2337
		2338	=cut
		2339
		2340	sub cf::object::send_msg {
		2341	my $pl = shift->contr
		2342	or return;
		2343	$pl->send_msg (@_);
2143	}	2344	}
2144		2345
2145	=item $player_object->may ("access")	2346	=item $player_object->may ("access")
2146		2347
2147	Returns wether the given player is authorized to access resource "access"	2348	Returns wether the given player is authorized to access resource "access"
…		…
2226	# use -1 or undef as default coordinates, not 0, 0	2427	# use -1 or undef as default coordinates, not 0, 0
2227	($x, $y) = ($map->enter_x, $map->enter_y)	2428	($x, $y) = ($map->enter_x, $map->enter_y)
2228	if $x <=0 && $y <= 0;	2429	if $x <=0 && $y <= 0;
2229		2430
2230	$map->load;	2431	$map->load;
2231	$map->load_diag;	2432	$map->load_neighbours;
2232		2433
2233	return unless $self->contr->active;	2434	return unless $self->contr->active;
2234	$self->activate_recursive;	2435	$self->activate_recursive;
2235		2436
2236	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2437	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2237	$self->enter_map ($map, $x, $y);	2438	$self->enter_map ($map, $x, $y);
2238	}	2439	}
2239		2440
2240	=item $player_object->goto ($path, $x, $y[, $check->($map)])	2441	=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2241		2442
2242	Moves the player to the given map-path and coordinates by first freezing	2443	Moves the player to the given map-path and coordinates by first freezing
2243	her, loading and preparing them map, calling the provided $check callback	2444	her, loading and preparing them map, calling the provided $check callback
2244	that has to return the map if sucecssful, and then unfreezes the player on	2445	that has to return the map if sucecssful, and then unfreezes the player on
2245	the new (success) or old (failed) map position.	2446	the new (success) or old (failed) map position. In either case, $done will
		2447	be called at the end of this process.
2246		2448
2247	=cut	2449	=cut
2248		2450
2249	our $GOTOGEN;	2451	our $GOTOGEN;
2250		2452
2251	sub cf::object::player::goto {	2453	sub cf::object::player::goto {
2252	my ($self, $path, $x, $y, $check) = @_;	2454	my ($self, $path, $x, $y, $check, $done) = @_;
2253		2455
2254	# do generation counting so two concurrent goto's will be executed in-order	2456	# do generation counting so two concurrent goto's will be executed in-order
2255	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2457	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2256		2458
2257	$self->enter_link;	2459	$self->enter_link;
2258		2460
2259	(async {	2461	(async {
		2462	$Coro::current->{desc} = "player::goto $path $x $y";
		2463
		2464	# *tag paths override both path and x|y
		2465	if ($path =~ /^\*(.*)$/) {
		2466	if (my @obs = grep $_->map, ext::map_tags::find $1) {
		2467	my $ob = $obs[rand @obs];
		2468
		2469	# see if we actually can go there
		2470	if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) {
		2471	$ob = $obs[rand @obs];
		2472	} else {
		2473	$self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED);
		2474	}
		2475	# else put us there anyways for now #d#
		2476
		2477	($path, $x, $y) = ($ob->map, $ob->x, $ob->y);
		2478	} else {
		2479	($path, $x, $y) = (undef, undef, undef);
		2480	}
		2481	}
		2482
2260	my $map = eval {	2483	my $map = eval {
2261	my $map = cf::map::find $path;	2484	my $map = defined $path ? cf::map::find $path : undef;
2262		2485
2263	if ($map) {	2486	if ($map) {
2264	$map = $map->customise_for ($self);	2487	$map = $map->customise_for ($self);
2265	$map = $check->($map) if $check && $map;	2488	$map = $check->($map) if $check && $map;
2266	} else {	2489	} else {
2267	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED);	2490	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED);
2268	}	2491	}
2269		2492
2270	$map	2493	$map
2271	};	2494	};
2272		2495
…		…
2277		2500
2278	if ($gen == $self->{_goto_generation}) {	2501	if ($gen == $self->{_goto_generation}) {
2279	delete $self->{_goto_generation};	2502	delete $self->{_goto_generation};
2280	$self->leave_link ($map, $x, $y);	2503	$self->leave_link ($map, $x, $y);
2281	}	2504	}
		2505
		2506	$done->() if $done;
2282	})->prio (1);	2507	})->prio (1);
2283	}	2508	}
2284		2509
2285	=item $player_object->enter_exit ($exit_object)	2510	=item $player_object->enter_exit ($exit_object)
2286		2511
…		…
2355	my $hp = $exit->stats->hp;	2580	my $hp = $exit->stats->hp;
2356	my $sp = $exit->stats->sp;	2581	my $sp = $exit->stats->sp;
2357		2582
2358	$self->enter_link;	2583	$self->enter_link;
2359		2584
		2585	# if exit is damned, update players death & WoR home-position
		2586	$self->contr->savebed ($slaying, $hp, $sp)
		2587	if $exit->flag (FLAG_DAMNED);
		2588
2360	(async {	2589	(async {
		2590	$Coro::current->{desc} = "enter_exit $slaying $hp $sp";
		2591
2361	$self->deactivate_recursive; # just to be sure	2592	$self->deactivate_recursive; # just to be sure
2362	unless (eval {	2593	unless (eval {
2363	$self->goto ($slaying, $hp, $sp);	2594	$self->goto ($slaying, $hp, $sp);
2364		2595
2365	1;	2596	1;
…		…
2391		2622
2392	utf8::encode $text;	2623	utf8::encode $text;
2393	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);	2624	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2394	}	2625	}
2395		2626
2396	=item $client->send_msg ($color, $type, $msg, [extra...])	2627	=item $client->send_msg ($channel, $msg, $color, [extra...])
2397		2628
2398	Send a drawinfo or msg packet to the client, formatting the msg for the	2629	Send a drawinfo or msg packet to the client, formatting the msg for the
2399	client if neccessary. C<$type> should be a string identifying the type of	2630	client if neccessary. C<$type> should be a string identifying the type of
2400	the message, with C<log> being the default. If C<$color> is negative, suppress	2631	the message, with C<log> being the default. If C<$color> is negative, suppress
2401	the message unless the client supports the msg packet.	2632	the message unless the client supports the msg packet.
2402		2633
2403	=cut	2634	=cut
2404		2635
		2636	our %CHANNEL = (
		2637	"c/identify" => {
		2638	id => "identify",
		2639	title => "Identify",
		2640	reply => undef,
		2641	tooltip => "Items recently identified",
		2642	},
		2643	"c/examine" => {
		2644	id => "examine",
		2645	title => "Examine",
		2646	reply => undef,
		2647	tooltip => "Signs and other items you examined",
		2648	},
		2649	);
		2650
2405	sub cf::client::send_msg {	2651	sub cf::client::send_msg {
2406	my ($self, $color, $type, $msg, @extra) = @_;	2652	my ($self, $channel, $msg, $color, @extra) = @_;
2407		2653
2408	$msg = $self->pl->expand_cfpod ($msg);	2654	$msg = $self->pl->expand_cfpod ($msg);
2409		2655
		2656	$color &= cf::NDI_CLIENT_MASK; # just in case...
		2657
		2658	# check predefined channels, for the benefit of C
		2659	$channel = $CHANNEL{$channel} if $CHANNEL{$channel};
		2660
		2661	if (ref $channel) {
		2662	# send meta info to client, if not yet sent
		2663	unless (exists $self->{channel}{$channel->{id}}) {
		2664	$self->{channel}{$channel->{id}} = $channel;
		2665	$self->ext_msg (channel_info => $channel)
		2666	if $self->can_msg;
		2667	}
		2668
		2669	$channel = $channel->{id};
		2670	}
		2671
		2672	return unless @extra || length $msg;
		2673
2410	if ($self->can_msg) {	2674	if ($self->can_msg) {
		2675	# default colour, mask it out
		2676	$color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
		2677	if $color & cf::NDI_DEF;
		2678
2411	$self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra]));	2679	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2680	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2412	} else {	2681	} else {
2413	# replace some tags by gcfclient-compatible ones
2414	for ($msg) {
2415	1 while
2416	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2417	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2418	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2419	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2420	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2421	}
2422
2423	if ($color >= 0) {	2682	if ($color >= 0) {
		2683	# replace some tags by gcfclient-compatible ones
		2684	for ($msg) {
		2685	1 while
		2686	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2687	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2688	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2689	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2690	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2691	}
		2692
		2693	$color &= cf::NDI_COLOR_MASK;
		2694
		2695	utf8::encode $msg;
		2696
2424	if (0 && $msg =~ /\[/) {	2697	if (0 && $msg =~ /\[/) {
		2698	# COMMAND/INFO
2425	$self->send_packet ("drawextinfo $color 4 0 $msg")	2699	$self->send_packet ("drawextinfo $color 10 8 $msg")
2426	} else {	2700	} else {
2427	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;	2701	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2428	$self->send_packet ("drawinfo $color $msg")	2702	$self->send_packet ("drawinfo $color $msg")
2429	}	2703	}
2430	}	2704	}
2431	}	2705	}
2432	}	2706	}
2433		2707
2434	=item $client->ext_event ($type, %msg)	2708	=item $client->ext_msg ($type, @msg)
2435		2709
2436	Sends an ext event to the client.	2710	Sends an ext event to the client.
2437		2711
2438	=cut	2712	=cut
2439		2713
2440	sub cf::client::ext_event($$%) {	2714	sub cf::client::ext_msg($$@) {
2441	my ($self, $type, %msg) = @_;	2715	my ($self, $type, @msg) = @_;
2442		2716
		2717	if ($self->extcmd == 2) {
		2718	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2719	} elsif ($self->extcmd == 1) { # TODO: remove
2443	$msg{msgtype} = "event_$type";	2720	push @msg, msgtype => "event_$type";
2444	$self->send_packet ("ext " . $self->{json_coder}->encode (\%msg));	2721	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2722	}
		2723	}
		2724
		2725	=item $client->ext_reply ($msgid, @msg)
		2726
		2727	Sends an ext reply to the client.
		2728
		2729	=cut
		2730
		2731	sub cf::client::ext_reply($$@) {
		2732	my ($self, $id, @msg) = @_;
		2733
		2734	if ($self->extcmd == 2) {
		2735	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2736	} elsif ($self->extcmd == 1) {
		2737	#TODO: version 1, remove
		2738	unshift @msg, msgtype => "reply", msgid => $id;
		2739	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2740	}
2445	}	2741	}
2446		2742
2447	=item $success = $client->query ($flags, "text", \&cb)	2743	=item $success = $client->query ($flags, "text", \&cb)
2448		2744
2449	Queues a query to the client, calling the given callback with	2745	Queues a query to the client, calling the given callback with
…		…
2504	my ($ns, $buf) = @_;	2800	my ($ns, $buf) = @_;
2505		2801
2506	my $msg = eval { $ns->{json_coder}->decode ($buf) };	2802	my $msg = eval { $ns->{json_coder}->decode ($buf) };
2507		2803
2508	if (ref $msg) {	2804	if (ref $msg) {
		2805	my ($type, $reply, @payload) =
		2806	"ARRAY" eq ref $msg
		2807	? @$msg
		2808	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2809
		2810	my @reply;
		2811
2509	if (my $cb = $EXTICMD{$msg->{msgtype}}) {	2812	if (my $cb = $EXTICMD{$type}) {
2510	if (my %reply = $cb->($ns, $msg)) {	2813	@reply = $cb->($ns, @payload);
2511	$reply{msgid} = $msg->{msgid};
2512	$ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2513	}
2514	}	2814	}
		2815
		2816	$ns->ext_reply ($reply, @reply)
		2817	if $reply;
		2818
2515	} else {	2819	} else {
2516	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	2820	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2517	}	2821	}
2518		2822
2519	cf::override;	2823	cf::override;
…		…
2566	our $safe = new Safe "safe";	2870	our $safe = new Safe "safe";
2567	our $safe_hole = new Safe::Hole;	2871	our $safe_hole = new Safe::Hole;
2568		2872
2569	$SIG{FPE} = 'IGNORE';	2873	$SIG{FPE} = 'IGNORE';
2570		2874
2571	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2875	$safe->permit_only (Opcode::opset qw(
		2876	:base_core :base_mem :base_orig :base_math
		2877	grepstart grepwhile mapstart mapwhile
		2878	sort time
		2879	));
2572		2880
2573	# here we export the classes and methods available to script code	2881	# here we export the classes and methods available to script code
2574		2882
2575	=pod	2883	=pod
2576		2884
2577	The following functions and methods are available within a safe environment:	2885	The following functions and methods are available within a safe environment:
2578		2886
2579	cf::object contr pay_amount pay_player map	2887	cf::object
		2888	contr pay_amount pay_player map x y force_find force_add
		2889	insert remove name archname title slaying race decrease_ob_nr
		2890
2580	cf::object::player player	2891	cf::object::player
2581	cf::player peaceful	2892	player
2582	cf::map trigger	2893
		2894	cf::player
		2895	peaceful
		2896
		2897	cf::map
		2898	trigger
2583		2899
2584	=cut	2900	=cut
2585		2901
2586	for (	2902	for (
2587	["cf::object" => qw(contr pay_amount pay_player map)],	2903	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2904	insert remove inv name archname title slaying race
		2905	decrease_ob_nr)],
2588	["cf::object::player" => qw(player)],	2906	["cf::object::player" => qw(player)],
2589	["cf::player" => qw(peaceful)],	2907	["cf::player" => qw(peaceful)],
2590	["cf::map" => qw(trigger)],	2908	["cf::map" => qw(trigger)],
2591	) {	2909	) {
2592	no strict 'refs';	2910	no strict 'refs';
…		…
2668	# the server's init and main functions	2986	# the server's init and main functions
2669		2987
2670	sub load_facedata($) {	2988	sub load_facedata($) {
2671	my ($path) = @_;	2989	my ($path) = @_;
2672		2990
		2991	# HACK to clear player env face cache, we need some signal framework
		2992	# for this (global event?)
		2993	%ext::player_env::MUSIC_FACE_CACHE = ();
		2994
		2995	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		2996
2673	warn "loading facedata from $path\n";	2997	warn "loading facedata from $path\n";
2674		2998
2675	my $facedata;	2999	my $facedata;
2676	0 < aio_load $path, $facedata	3000	0 < aio_load $path, $facedata
2677	or die "$path: $!";	3001	or die "$path: $!";
…		…
2679	$facedata = Coro::Storable::thaw $facedata;	3003	$facedata = Coro::Storable::thaw $facedata;
2680		3004
2681	$facedata->{version} == 2	3005	$facedata->{version} == 2
2682	or cf::cleanup "$path: version mismatch, cannot proceed.";	3006	or cf::cleanup "$path: version mismatch, cannot proceed.";
2683		3007
		3008	# patch in the exptable
		3009	$facedata->{resource}{"res/exp_table"} = {
		3010	type => FT_RSRC,
		3011	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3012	};
		3013	cf::cede_to_tick;
		3014
2684	{	3015	{
2685	my $faces = $facedata->{faceinfo};	3016	my $faces = $facedata->{faceinfo};
2686		3017
2687	while (my ($face, $info) = each %$faces) {	3018	while (my ($face, $info) = each %$faces) {
2688	my $idx = (cf::face::find $face) || cf::face::alloc $face;	3019	my $idx = (cf::face::find $face) || cf::face::alloc $face;
2689	cf::face::set $idx, $info->{visibility}, $info->{magicmap};	3020	cf::face::set_visibility $idx, $info->{visibility};
		3021	cf::face::set_magicmap $idx, $info->{magicmap};
2690	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3022	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2691	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3023	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2692	Coro::cede;	3024
		3025	cf::cede_to_tick;
2693	}	3026	}
2694		3027
2695	while (my ($face, $info) = each %$faces) {	3028	while (my ($face, $info) = each %$faces) {
2696	next unless $info->{smooth};	3029	next unless $info->{smooth};
2697	my $idx = cf::face::find $face	3030	my $idx = cf::face::find $face
2698	or next;	3031	or next;
2699	if (my $smooth = cf::face::find $info->{smooth}) {	3032	if (my $smooth = cf::face::find $info->{smooth}) {
		3033	cf::face::set_smooth $idx, $smooth;
2700	cf::face::set_smooth $idx, $smooth, $info->{smoothlevel};	3034	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2701	} else {	3035	} else {
2702	warn "smooth face '$info->{smooth}' not found for face '$face'";	3036	warn "smooth face '$info->{smooth}' not found for face '$face'";
2703	}	3037	}
2704	Coro::cede;	3038
		3039	cf::cede_to_tick;
2705	}	3040	}
2706	}	3041	}
2707		3042
2708	{	3043	{
2709	my $anims = $facedata->{animinfo};	3044	my $anims = $facedata->{animinfo};
2710		3045
2711	while (my ($anim, $info) = each %$anims) {	3046	while (my ($anim, $info) = each %$anims) {
2712	cf::anim::set $anim, $info->{frames}, $info->{facings};	3047	cf::anim::set $anim, $info->{frames}, $info->{facings};
2713	Coro::cede;	3048	cf::cede_to_tick;
2714	}	3049	}
2715		3050
2716	cf::anim::invalidate_all; # d'oh	3051	cf::anim::invalidate_all; # d'oh
2717	}	3052	}
2718		3053
		3054	{
		3055	# TODO: for gcfclient pleasure, we should give resources
		3056	# that gcfclient doesn't grok a >10000 face index.
		3057	my $res = $facedata->{resource};
		3058
		3059	my $soundconf = delete $res->{"res/sound.conf"};
		3060
		3061	while (my ($name, $info) = each %$res) {
		3062	my $idx = (cf::face::find $name) || cf::face::alloc $name;
		3063	my $data;
		3064
		3065	if ($info->{type} & 1) {
		3066	# prepend meta info
		3067
		3068	my $meta = $enc->encode ({
		3069	name => $name,
		3070	%{ $info->{meta} || {} },
		3071	});
		3072
		3073	$data = pack "(w/a*)*", $meta, $info->{data};
		3074	} else {
		3075	$data = $info->{data};
		3076	}
		3077
		3078	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3079	cf::face::set_type $idx, $info->{type};
		3080
		3081	cf::cede_to_tick;
		3082	}
		3083
		3084	if ($soundconf) {
		3085	$soundconf = $enc->decode (delete $soundconf->{data});
		3086
		3087	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3088	my $sound = $soundconf->{compat}[$_]
		3089	or next;
		3090
		3091	my $face = cf::face::find "sound/$sound->[1]";
		3092	cf::sound::set $sound->[0] => $face;
		3093	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3094	}
		3095
		3096	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3097	my $face = cf::face::find "sound/$v";
		3098	cf::sound::set $k => $face;
		3099	}
		3100	}
		3101	}
		3102
2719	1	3103	1
2720	}	3104	}
2721		3105
		3106	register_exticmd fx_want => sub {
		3107	my ($ns, $want) = @_;
		3108
		3109	while (my ($k, $v) = each %$want) {
		3110	$ns->fx_want ($k, $v);
		3111	}
		3112	};
		3113
2722	sub reload_regions {	3114	sub reload_regions {
		3115	# HACK to clear player env face cache, we need some signal framework
		3116	# for this (global event?)
		3117	%ext::player_env::MUSIC_FACE_CACHE = ();
		3118
2723	load_resource_file "$MAPDIR/regions"	3119	load_resource_file "$MAPDIR/regions"
2724	or die "unable to load regions file\n";	3120	or die "unable to load regions file\n";
		3121
		3122	for (cf::region::list) {
		3123	$_->{match} = qr/$_->{match}/
		3124	if exists $_->{match};
		3125	}
2725	}	3126	}
2726		3127
2727	sub reload_facedata {	3128	sub reload_facedata {
2728	load_facedata "$DATADIR/facedata"	3129	load_facedata "$DATADIR/facedata"
2729	or die "unable to load facedata\n";	3130	or die "unable to load facedata\n";
…		…
2758		3159
2759	sub init {	3160	sub init {
2760	reload_resources;	3161	reload_resources;
2761	}	3162	}
2762		3163
2763	sub cfg_load {	3164	sub reload_config {
2764	open my $fh, "<:utf8", "$CONFDIR/config"	3165	open my $fh, "<:utf8", "$CONFDIR/config"
2765	or return;	3166	or return;
2766		3167
2767	local $/;	3168	local $/;
2768	*CFG = YAML::Syck::Load <$fh>;	3169	*CFG = YAML::Syck::Load <$fh>;
…		…
2784	sub main {	3185	sub main {
2785	# we must not ever block the main coroutine	3186	# we must not ever block the main coroutine
2786	local $Coro::idle = sub {	3187	local $Coro::idle = sub {
2787	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	3188	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2788	(async {	3189	(async {
		3190	$Coro::current->{desc} = "IDLE BUG HANDLER";
2789	Event::one_event;	3191	Event::one_event;
2790	})->prio (Coro::PRIO_MAX);	3192	})->prio (Coro::PRIO_MAX);
2791	};	3193	};
2792		3194
2793	cfg_load;	3195	reload_config;
2794	db_init;	3196	db_init;
2795	load_extensions;	3197	load_extensions;
2796		3198
2797	$TICK_WATCHER->start;	3199	$TICK_WATCHER->start;
2798	Event::loop;	3200	Event::loop;
…		…
2991	warn "reloading cf.pm";	3393	warn "reloading cf.pm";
2992	require cf;	3394	require cf;
2993	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3395	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2994		3396
2995	warn "loading config and database again";	3397	warn "loading config and database again";
2996	cf::cfg_load;	3398	cf::reload_config;
2997		3399
2998	warn "loading extensions";	3400	warn "loading extensions";
2999	cf::load_extensions;	3401	cf::load_extensions;
3000		3402
3001	warn "reattaching attachments to objects/players";	3403	warn "reattaching attachments to objects/players";
…		…
3037	register_command "reload" => sub {	3439	register_command "reload" => sub {
3038	my ($who, $arg) = @_;	3440	my ($who, $arg) = @_;
3039		3441
3040	if ($who->flag (FLAG_WIZ)) {	3442	if ($who->flag (FLAG_WIZ)) {
3041	$who->message ("reloading server.");	3443	$who->message ("reloading server.");
		3444	async {
		3445	$Coro::current->{desc} = "perl_reload";
3042	async { reload_perl };	3446	reload_perl;
		3447	};
3043	}	3448	}
3044	};	3449	};
3045		3450
3046	unshift @INC, $LIBDIR;	3451	unshift @INC, $LIBDIR;
3047		3452
…		…
3066	my $signal = new Coro::Signal;	3471	my $signal = new Coro::Signal;
3067	push @WAIT_FOR_TICK_BEGIN, $signal;	3472	push @WAIT_FOR_TICK_BEGIN, $signal;
3068	$signal->wait;	3473	$signal->wait;
3069	}	3474	}
3070		3475
3071	my $min = 1e6;#d#
3072	my $avg = 10;
3073	$TICK_WATCHER = Event->timer (	3476	$TICK_WATCHER = Event->timer (
3074	reentrant => 0,	3477	reentrant => 0,
3075	parked => 1,	3478	parked => 1,
3076	prio => 0,	3479	prio => 0,
3077	at => $NEXT_TICK || $TICK,	3480	at => $NEXT_TICK || $TICK,
…		…
3085		3488
3086	$NOW = $tick_start = Event::time;	3489	$NOW = $tick_start = Event::time;
3087		3490
3088	cf::server_tick; # one server iteration	3491	cf::server_tick; # one server iteration
3089		3492
3090	0 && sync_job {#d#
3091	for(1..10) {
3092	my $t = Event::time;
3093	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3094	or die;
3095
3096	$map->width (50);
3097	$map->height (50);
3098	$map->alloc;
3099	$map->_load_objects ("/tmp/x.map", 1);
3100	my $t = Event::time - $t;
3101
3102	#next unless $t < 0.0013;#d#
3103	if ($t < $min) {
3104	$min = $t;
3105	}
3106	$avg = $avg * 0.99 + $t * 0.01;
3107	}
3108	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3109	exit 0;
3110	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3111	};
3112
3113	$RUNTIME += $TICK;	3493	$RUNTIME += $TICK;
3114	$NEXT_TICK += $TICK;	3494	$NEXT_TICK += $TICK;
3115		3495
3116	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3496	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3117	$NEXT_RUNTIME_WRITE = $NOW + 10;	3497	$NEXT_RUNTIME_WRITE = $NOW + 10;
3118	Coro::async_pool {	3498	Coro::async_pool {
		3499	$Coro::current->{desc} = "runtime saver";
3119	write_runtime	3500	write_runtime
3120	or warn "ERROR: unable to write runtime file: $!";	3501	or warn "ERROR: unable to write runtime file: $!";
3121	};	3502	};
3122	}	3503	}
3123		3504
3124	# my $AFTER = Event::time;
3125	# warn $AFTER - $NOW;#d#
3126
3127	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3505	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3128	$sig->send;	3506	$sig->send;
3129	}	3507	}
3130	while (my $sig = shift @WAIT_FOR_TICK) {	3508	while (my $sig = shift @WAIT_FOR_TICK) {
3131	$sig->send;	3509	$sig->send;
…		…
3141		3519
3142	$LOAD = ($NOW - $tick_start) / $TICK;	3520	$LOAD = ($NOW - $tick_start) / $TICK;
3143	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3521	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3144		3522
3145	_post_tick;	3523	_post_tick;
3146
3147
3148	},	3524	},
3149	);	3525	);
3150		3526
3151	{	3527	{
		3528	BDB::min_parallel 8;
3152	BDB::max_poll_time $TICK * 0.1;	3529	BDB::max_poll_time $TICK * 0.1;
3153	$BDB_POLL_WATCHER = Event->io (	3530	$BDB_POLL_WATCHER = Event->io (
3154	reentrant => 0,	3531	reentrant => 0,
3155	fd => BDB::poll_fileno,	3532	fd => BDB::poll_fileno,
3156	poll => 'r',	3533	poll => 'r',
3157	prio => 0,	3534	prio => 0,
3158	data => WF_AUTOCANCEL,	3535	data => WF_AUTOCANCEL,
3159	cb => \&BDB::poll_cb,	3536	cb => \&BDB::poll_cb,
3160	);	3537	);
3161	BDB::min_parallel 8;
3162		3538
3163	BDB::set_sync_prepare {	3539	BDB::set_sync_prepare {
3164	my $status;	3540	my $status;
3165	my $current = $Coro::current;	3541	my $current = $Coro::current;
3166	(	3542	(
…		…
3175	)	3551	)
3176	};	3552	};
3177		3553
3178	unless ($DB_ENV) {	3554	unless ($DB_ENV) {
3179	$DB_ENV = BDB::db_env_create;	3555	$DB_ENV = BDB::db_env_create;
		3556	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC
		3557	| BDB::LOG_AUTOREMOVE, 1);
		3558	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3559	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3180		3560
3181	cf::sync_job {	3561	cf::sync_job {
3182	eval {	3562	eval {
3183	BDB::db_env_open	3563	BDB::db_env_open
3184	$DB_ENV,	3564	$DB_ENV,
…		…
3186	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN	3566	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN
3187	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,	3567	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,
3188	0666;	3568	0666;
3189		3569
3190	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3570	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3191
3192	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1);
3193	$DB_ENV->set_lk_detect;
3194	};	3571	};
3195		3572
3196	cf::cleanup "db_env_open(db): $@" if $@;	3573	cf::cleanup "db_env_open(db): $@" if $@;
3197	};	3574	};
3198	}	3575	}
		3576
		3577	$BDB_DEADLOCK_WATCHER = Event->timer (
		3578	after => 3,
		3579	interval => 1,
		3580	hard => 1,
		3581	prio => 0,
		3582	data => WF_AUTOCANCEL,
		3583	cb => sub {
		3584	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3585	},
		3586	);
		3587	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3588	after => 11,
		3589	interval => 60,
		3590	hard => 1,
		3591	prio => 0,
		3592	data => WF_AUTOCANCEL,
		3593	cb => sub {
		3594	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3595	},
		3596	);
		3597	$BDB_TRICKLE_WATCHER = Event->timer (
		3598	after => 5,
		3599	interval => 10,
		3600	hard => 1,
		3601	prio => 0,
		3602	data => WF_AUTOCANCEL,
		3603	cb => sub {
		3604	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3605	},
		3606	);
3199	}	3607	}
3200		3608
3201	{	3609	{
3202	IO::AIO::min_parallel 8;	3610	IO::AIO::min_parallel 8;
3203		3611
…		…
3222		3630
3223	# limit the # of concurrent backtraces	3631	# limit the # of concurrent backtraces
3224	if ($_log_backtrace < 2) {	3632	if ($_log_backtrace < 2) {
3225	++$_log_backtrace;	3633	++$_log_backtrace;
3226	async {	3634	async {
		3635	$Coro::current->{desc} = "abt $msg";
		3636
3227	my @bt = fork_call {	3637	my @bt = fork_call {
3228	@addr = map { sprintf "%x", $_ } @addr;	3638	@addr = map { sprintf "%x", $_ } @addr;
3229	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;	3639	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;
3230	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |"	3640	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |"
3231	or die "addr2line: $!";	3641	or die "addr2line: $!";

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