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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.287 by root, Mon Jun 25 05:43:45 2007 UTC vs.
Revision 1.372 by root, Sat Sep 15 13:25:33 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
		26	use JSON::XS ();
25	use BDB ();	27	use BDB ();
26	use Data::Dumper;	28	use Data::Dumper;
27	use Digest::MD5;	29	use Digest::MD5;
28	use Fcntl;	30	use Fcntl;
29	use YAML::Syck ();	31	use YAML::Syck ();
30	use IO::AIO 2.32 ();	32	use IO::AIO 2.32 ();
31	use Time::HiRes;	33	use Time::HiRes;
32	use Compress::LZF;	34	use Compress::LZF;
		35	use Digest::MD5 ();
33		36
34	# configure various modules to our taste	37	# configure various modules to our taste
35	#	38	#
36	$Storable::canonical = 1; # reduce rsync transfers	39	$Storable::canonical = 1; # reduce rsync transfers
37	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
…		…
77	our $NEXT_TICK;	80	our $NEXT_TICK;
78	our $NOW;	81	our $NOW;
79	our $USE_FSYNC = 1; # use fsync to write maps - default off	82	our $USE_FSYNC = 1; # use fsync to write maps - default off
80		83
81	our $BDB_POLL_WATCHER;	84	our $BDB_POLL_WATCHER;
		85	our $BDB_DEADLOCK_WATCHER;
		86	our $BDB_CHECKPOINT_WATCHER;
		87	our $BDB_TRICKLE_WATCHER;
82	our $DB_ENV;	88	our $DB_ENV;
83		89
84	our %CFG;	90	our %CFG;
85		91
86	our $UPTIME; $UPTIME ||= time;	92	our $UPTIME; $UPTIME ||= time;
87	our $RUNTIME;	93	our $RUNTIME;
88		94
89	our %PLAYER; # all users	95	our (%PLAYER, %PLAYER_LOADING); # all users
90	our %MAP; # all maps	96	our (%MAP, %MAP_LOADING ); # all maps
91	our $LINK_MAP; # the special {link} map, which is always available	97	our $LINK_MAP; # the special {link} map, which is always available
92		98
93	# 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 ∕
94	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons	100	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
95		101
…		…
165		171
166	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
167	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
168	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.
169		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
170	=back	182	=back
171		183
172	=cut	184	=cut
173		185
174	BEGIN {	186	BEGIN {
…		…
178	$msg .= "\n"	190	$msg .= "\n"
179	unless $msg =~ /\n$/;	191	unless $msg =~ /\n$/;
180		192
181	$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;
182		194
183	utf8::encode $msg;
184	LOG llevError, $msg;	195	LOG llevError, $msg;
185	};	196	};
186	}	197	}
187		198
188	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';	199	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';
…		…
237	$d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;	248	$d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;
238	$d	249	$d
239	} || "[unable to dump $_[0]: '$@']";	250	} || "[unable to dump $_[0]: '$@']";
240	}	251	}
241		252
242	use JSON::XS ();
243
244	=item $ref = cf::from_json $json	253	=item $ref = cf::from_json $json
245		254
246	Converts a JSON string into the corresponding perl data structure.	255	Converts a JSON string into the corresponding perl data structure.
247		256
248	=item $json = cf::to_json $ref	257	=item $json = cf::to_json $ref
249		258
250	Converts a perl data structure into its JSON representation.	259	Converts a perl data structure into its JSON representation.
251		260
252	=cut	261	=cut
253		262
254	our $json_coder = JSON::XS->new->convert_blessed->utf8;	263	our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max
255		264
256	sub to_json ($) { $json_coder->encode ($_[0]) }	265	sub to_json ($) { $json_coder->encode ($_[0]) }
257	sub from_json ($) { $json_coder->decode ($_[0]) }	266	sub from_json ($) { $json_coder->decode ($_[0]) }
258		267
259	=item cf::lock_wait $string	268	=item cf::lock_wait $string
…		…
265	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
266	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,
267	for example when the coroutine gets canceled), the lock is automatically	276	for example when the coroutine gets canceled), the lock is automatically
268	returned.	277	returned.
269		278
		279	Locks are *not* recursive, locking from the same coro twice results in a
		280	deadlocked coro.
		281
270	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
271	uses map_find and cf::map::load uses map_load).	283	uses map_find and cf::map::load uses map_load).
272		284
273	=item $locked = cf::lock_active $string	285	=item $locked = cf::lock_active $string
274		286
275	Return true if the lock is currently active, i.e. somebody has locked it.	287	Return true if the lock is currently active, i.e. somebody has locked it.
276		288
277	=cut	289	=cut
278		290
279	our %LOCK;	291	our %LOCK;
		292	our %LOCKER;#d#
280		293
281	sub lock_wait($) {	294	sub lock_wait($) {
282	my ($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#
283		301
284	# wait for lock, if any	302	# wait for lock, if any
285	while ($LOCK{$key}) {	303	while ($LOCK{$key}) {
286	push @{ $LOCK{$key} }, $Coro::current;	304	push @{ $LOCK{$key} }, $Coro::current;
287	Coro::schedule;	305	Coro::schedule;
…		…
293		311
294	# wait, to be sure we are not locked	312	# wait, to be sure we are not locked
295	lock_wait $key;	313	lock_wait $key;
296		314
297	$LOCK{$key} = [];	315	$LOCK{$key} = [];
		316	$LOCKER{$key} = $Coro::current;#d#
298		317
299	Coro::guard {	318	Coro::guard {
		319	delete $LOCKER{$key};#d#
300	# wake up all waiters, to be on the safe side	320	# wake up all waiters, to be on the safe side
301	$_->ready for @{ delete $LOCK{$key} };	321	$_->ready for @{ delete $LOCK{$key} };
302	}	322	}
303	}	323	}
304		324
…		…
314	my $guard = Coro::guard {	334	my $guard = Coro::guard {
315	$TICK_WATCHER->start;	335	$TICK_WATCHER->start;
316	};	336	};
317	$TICK_WATCHER->stop;	337	$TICK_WATCHER->stop;
318	$guard	338	$guard
		339	}
		340
		341	=item cf::get_slot $time[, $priority[, $name]]
		342
		343	Allocate $time seconds of blocking CPU time at priority C<$priority>:
		344	This call blocks and returns only when you have at least C<$time> seconds
		345	of cpu time till the next tick. The slot is only valid till the next cede.
		346
		347	The optional C<$name> can be used to identify the job to run. It might be
		348	used for statistical purposes and should identify the same time-class.
		349
		350	Useful for short background jobs.
		351
		352	=cut
		353
		354	our @SLOT_QUEUE;
		355	our $SLOT_QUEUE;
		356
		357	$SLOT_QUEUE->cancel if $SLOT_QUEUE;
		358	$SLOT_QUEUE = Coro::async {
		359	my $signal = new Coro::Signal;
		360
		361	while () {
		362	next_job:
		363	my $avail = cf::till_tick;
		364	if ($avail > 0.01) {
		365	for (0 .. $#SLOT_QUEUE) {
		366	if ($SLOT_QUEUE[$_][0] < $avail) {
		367	my $job = splice @SLOT_QUEUE, $_, 1, ();
		368	$job->[2]->send;
		369	Coro::cede;
		370	goto next_job;
		371	}
		372	}
		373	}
		374
		375	if (@SLOT_QUEUE) {
		376	# we do not use wait_For_tick() as it returns immediately when tick is inactive
		377	push @cf::WAIT_FOR_TICK, $signal;
		378	$signal->wait;
		379	} else {
		380	Coro::schedule;
		381	}
		382	}
		383	};
		384
		385	sub get_slot($;$$) {
		386	my ($time, $pri, $name) = @_;
		387
		388	$time = $TICK * .6 if $time > $TICK * .6;
		389	my $sig = new Coro::Signal;
		390
		391	push @SLOT_QUEUE, [$time, $pri, $sig, $name];
		392	@SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
		393	$SLOT_QUEUE->ready;
		394	$sig->wait;
319	}	395	}
320		396
321	=item cf::async { BLOCK }	397	=item cf::async { BLOCK }
322		398
323	Currently the same as Coro::async_pool, meaning you cannot use	399	Currently the same as Coro::async_pool, meaning you cannot use
…		…
413	=cut	489	=cut
414		490
415	sub fork_call(&@) {	491	sub fork_call(&@) {
416	my ($cb, @args) = @_;	492	my ($cb, @args) = @_;
417		493
418	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	494	# we seemingly have to make a local copy of the whole thing,
419	# or die "socketpair: $!";	495	# otherwise perl prematurely frees the stuff :/
420	pipe my $fh1, my $fh2	496	# TODO: investigate and fix (likely this will be rather laborious)
421	or die "pipe: $!";
422		497
423	if (my $pid = fork) {	498	my @res = Coro::Util::fork_eval {
424	close $fh2;
425
426	my $res = (Coro::Handle::unblock $fh1)->readline (undef);
427	$res = Coro::Storable::thaw $res;
428
429	waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
430
431	die $$res unless "ARRAY" eq ref $res;
432
433	return wantarray ? @$res : $res->[-1];
434	} else {
435	reset_signals;	499	reset_signals;
436	local $SIG{__WARN__};	500	&$cb
437	local $SIG{__DIE__};	501	}, @args;
438	eval {
439	close $fh1;
440		502
441	my @res = eval { $cb->(@args) };	503	wantarray ? @res : $res[-1]
442	syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res);
443	};
444
445	warn $@ if $@;
446	_exit 0;
447	}
448	}	504	}
449		505
450	=item $value = cf::db_get $family => $key	506	=item $value = cf::db_get $family => $key
451		507
452	Returns a single value from the environment database.	508	Returns a single value from the environment database.
…		…
454	=item cf::db_put $family => $key => $value	510	=item cf::db_put $family => $key => $value
455		511
456	Stores the given C<$value> in the family. It can currently store binary	512	Stores the given C<$value> in the family. It can currently store binary
457	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).	513	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).
458		514
		515	=item $db = cf::db_table "name"
		516
		517	Create and/or open a new database table. The string must not be "db" and must be unique
		518	within each server.
		519
459	=cut	520	=cut
		521
		522	sub db_table($) {
		523	my ($name) = @_;
		524	my $db = BDB::db_create $DB_ENV;
		525
		526	eval {
		527	$db->set_flags (BDB::CHKSUM);
		528
		529	utf8::encode $name;
		530	BDB::db_open $db, undef, $name, undef, BDB::BTREE,
		531	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
		532	cf::cleanup "db_open(db): $!" if $!;
		533	};
		534	cf::cleanup "db_open(db): $@" if $@;
		535
		536	$db
		537	}
460		538
461	our $DB;	539	our $DB;
462		540
463	sub db_init {	541	sub db_init {
464	unless ($DB) {
465	$DB = BDB::db_create $DB_ENV;
466
467	cf::sync_job {	542	cf::sync_job {
468	eval {	543	$DB ||= db_table "db";
469	$DB->set_flags (BDB::CHKSUM);
470
471	BDB::db_open $DB, undef, "db", undef, BDB::BTREE,
472	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
473	cf::cleanup "db_open(db): $!" if $!;
474	};
475	cf::cleanup "db_open(db): $@" if $@;
476	};
477	}	544	};
478	}	545	}
479		546
480	sub db_get($$) {	547	sub db_get($$) {
481	my $key = "$_[0]/$_[1]";	548	my $key = "$_[0]/$_[1]";
482		549
…		…
532	if (1) {	599	if (1) {
533	$md5 =	600	$md5 =
534	join "\x00",	601	join "\x00",
535	$processversion,	602	$processversion,
536	map {	603	map {
537	Coro::cede;	604	cf::cede_to_tick;
538	($src->[$_], Digest::MD5::md5_hex $data[$_])	605	($src->[$_], Digest::MD5::md5_hex $data[$_])
539	} 0.. $#$src;	606	} 0.. $#$src;
540		607
541		608
542	my $dbmd5 = db_get cache => "$id/md5";	609	my $dbmd5 = db_get cache => "$id/md5";
…		…
848	";	915	";
849	die if $@;	916	die if $@;
850	}	917	}
851		918
852	our $override;	919	our $override;
853	our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals?	920	our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
854		921
855	sub override {	922	sub override {
856	$override = 1;	923	$override = 1;
857	@invoke_results = ();	924	@INVOKE_RESULTS = (@_);
858	}	925	}
859		926
860	sub do_invoke {	927	sub do_invoke {
861	my $event = shift;	928	my $event = shift;
862	my $callbacks = shift;	929	my $callbacks = shift;
863		930
864	@invoke_results = ();	931	@INVOKE_RESULTS = ();
865		932
866	local $override;	933	local $override;
867		934
868	for (@$callbacks) {	935	for (@$callbacks) {
869	eval { &{$_->[1]} };	936	eval { &{$_->[1]} };
…		…
886		953
887	Generate an object-specific event with the given arguments.	954	Generate an object-specific event with the given arguments.
888		955
889	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be	956	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
890	removed in future versions), and there is no public API to access override	957	removed in future versions), and there is no public API to access override
891	results (if you must, access C<@cf::invoke_results> directly).	958	results (if you must, access C<@cf::INVOKE_RESULTS> directly).
892		959
893	=back	960	=back
894		961
895	=cut	962	=cut
896		963
897	#############################################################################	964	#############################################################################
898	# object support	965	# object support
		966	#
		967
		968	sub _can_merge {
		969	my ($ob1, $ob2) = @_;
		970
		971	local $Storable::canonical = 1;
		972	my $fob1 = Storable::freeze $ob1;
		973	my $fob2 = Storable::freeze $ob2;
		974
		975	$fob1 eq $fob2
		976	}
899		977
900	sub reattach {	978	sub reattach {
901	# basically do the same as instantiate, without calling instantiate	979	# basically do the same as instantiate, without calling instantiate
902	my ($obj) = @_;	980	my ($obj) = @_;
903		981
…		…
948	);	1026	);
949		1027
950	sub object_freezer_save {	1028	sub object_freezer_save {
951	my ($filename, $rdata, $objs) = @_;	1029	my ($filename, $rdata, $objs) = @_;
952		1030
		1031	my $guard = cf::lock_acquire "io";
		1032
953	sync_job {	1033	sync_job {
954	if (length $$rdata) {	1034	if (length $$rdata) {
		1035	utf8::decode (my $decname = $filename);
955	warn sprintf "saving %s (%d,%d)\n",	1036	warn sprintf "saving %s (%d,%d)\n",
956	$filename, length $$rdata, scalar @$objs;	1037	$decname, length $$rdata, scalar @$objs;
957		1038
958	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {	1039	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {
959	chmod SAVE_MODE, $fh;	1040	chmod SAVE_MODE, $fh;
960	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1041	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
961	aio_fsync $fh if $cf::USE_FSYNC;	1042	aio_fsync $fh if $cf::USE_FSYNC;
…		…
980	}	1061	}
981	} else {	1062	} else {
982	aio_unlink $filename;	1063	aio_unlink $filename;
983	aio_unlink "$filename.pst";	1064	aio_unlink "$filename.pst";
984	}	1065	}
985	}	1066	};
		1067
		1068	undef $guard;
986	}	1069	}
987		1070
988	sub object_freezer_as_string {	1071	sub object_freezer_as_string {
989	my ($rdata, $objs) = @_;	1072	my ($rdata, $objs) = @_;
990		1073
…		…
995		1078
996	sub object_thawer_load {	1079	sub object_thawer_load {
997	my ($filename) = @_;	1080	my ($filename) = @_;
998		1081
999	my ($data, $av);	1082	my ($data, $av);
		1083
		1084	my $guard = cf::lock_acquire "io";
1000		1085
1001	(aio_load $filename, $data) >= 0	1086	(aio_load $filename, $data) >= 0
1002	or return;	1087	or return;
1003		1088
1004	unless (aio_stat "$filename.pst") {	1089	unless (aio_stat "$filename.pst") {
1005	(aio_load "$filename.pst", $av) >= 0	1090	(aio_load "$filename.pst", $av) >= 0
1006	or return;	1091	or return;
		1092
		1093	undef $guard;
1007	$av = eval { (Storable::thaw $av)->{objs} };	1094	$av = eval { (Storable::thaw $av)->{objs} };
1008	}	1095	}
1009		1096
		1097	utf8::decode (my $decname = $filename);
1010	warn sprintf "loading %s (%d)\n",	1098	warn sprintf "loading %s (%d,%d)\n",
1011	$filename, length $data, scalar @{$av || []};	1099	$decname, length $data, scalar @{$av || []};
		1100
1012	return ($data, $av);	1101	($data, $av)
1013	}	1102	}
1014		1103
1015	=head2 COMMAND CALLBACKS	1104	=head2 COMMAND CALLBACKS
1016		1105
1017	=over 4	1106	=over 4
…		…
1087	cf::override;	1176	cf::override;
1088	},	1177	},
1089	on_extcmd => sub {	1178	on_extcmd => sub {
1090	my ($pl, $buf) = @_;	1179	my ($pl, $buf) = @_;
1091		1180
1092	my $msg = eval { from_json $buf };	1181	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1093		1182
1094	if (ref $msg) {	1183	if (ref $msg) {
		1184	my ($type, $reply, @payload) =
		1185	"ARRAY" eq ref $msg
		1186	? @$msg
		1187	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1188
		1189	my @reply;
		1190
1095	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1191	if (my $cb = $EXTCMD{$type}) {
1096	if (my %reply = $cb->($pl, $msg)) {	1192	@reply = $cb->($pl, @payload);
1097	$pl->ext_reply ($msg->{msgid}, %reply);
1098	}
1099	}	1193	}
		1194
		1195	$pl->ext_reply ($reply, @reply)
		1196	if $reply;
		1197
1100	} else {	1198	} else {
1101	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1199	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1102	}	1200	}
1103		1201
1104	cf::override;	1202	cf::override;
…		…
1194		1292
1195	=head3 cf::player	1293	=head3 cf::player
1196		1294
1197	=over 4	1295	=over 4
1198		1296
		1297	=item cf::player::num_playing
		1298
		1299	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1300
		1301	=cut
		1302
		1303	sub num_playing {
		1304	scalar grep
		1305	$_->ob->map
		1306	&& !$_->hidden
		1307	&& !$_->ob->flag (cf::FLAG_WIZ),
		1308	cf::player::list
		1309	}
		1310
1199	=item cf::player::find $login	1311	=item cf::player::find $login
1200		1312
1201	Returns the given player object, loading it if necessary (might block).	1313	Returns the given player object, loading it if necessary (might block).
1202		1314
1203	=cut	1315	=cut
…		…
1238	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1350	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1239	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1351	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1240	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1352	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1241	aio_unlink +(playerdir $login) . "/$login.pl";	1353	aio_unlink +(playerdir $login) . "/$login.pl";
1242		1354
1243	my $pl = load_pl path $login	1355	my $f = new_from_file cf::object::thawer path $login
1244	or return;	1356	or return;
		1357
		1358	my $pl = cf::player::load_pl $f
		1359	or return;
		1360	local $cf::PLAYER_LOADING{$login} = $pl;
		1361	$f->resolve_delayed_derefs;
1245	$cf::PLAYER{$login} = $pl	1362	$cf::PLAYER{$login} = $pl
1246	}	1363	}
1247	}	1364	}
1248	}	1365	}
1249		1366
…		…
1259		1376
1260	aio_mkdir playerdir $pl, 0770;	1377	aio_mkdir playerdir $pl, 0770;
1261	$pl->{last_save} = $cf::RUNTIME;	1378	$pl->{last_save} = $cf::RUNTIME;
1262		1379
1263	$pl->save_pl ($path);	1380	$pl->save_pl ($path);
1264	Coro::cede;	1381	cf::cede_to_tick;
1265	}	1382	}
1266		1383
1267	sub new($) {	1384	sub new($) {
1268	my ($login) = @_;	1385	my ($login) = @_;
1269		1386
…		…
1273	$self->{deny_save} = 1;	1390	$self->{deny_save} = 1;
1274		1391
1275	$cf::PLAYER{$login} = $self;	1392	$cf::PLAYER{$login} = $self;
1276		1393
1277	$self	1394	$self
		1395	}
		1396
		1397	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1398
		1399	=cut
		1400
		1401	sub send_msg {
		1402	my $ns = shift->ns
		1403	or return;
		1404	$ns->send_msg (@_);
1278	}	1405	}
1279		1406
1280	=item $pl->quit_character	1407	=item $pl->quit_character
1281		1408
1282	Nukes the player without looking back. If logged in, the connection will	1409	Nukes the player without looking back. If logged in, the connection will
…		…
1337	or return [];	1464	or return [];
1338		1465
1339	my @logins;	1466	my @logins;
1340		1467
1341	for my $login (@$dirs) {	1468	for my $login (@$dirs) {
		1469	my $path = path $login;
		1470
		1471	# a .pst is a dead give-away for a valid player
		1472	unless (-e "$path.pst") {
1342	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1473	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1343	aio_read $fh, 0, 512, my $buf, 0 or next;	1474	aio_read $fh, 0, 512, my $buf, 0 or next;
1344	$buf !~ /^password -------------$/m or next; # official not-valid tag	1475	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1476	}
1345		1477
1346	utf8::decode $login;	1478	utf8::decode $login;
1347	push @logins, $login;	1479	push @logins, $login;
1348	}	1480	}
1349		1481
…		…
1387	sub expand_cfpod {	1519	sub expand_cfpod {
1388	((my $self), (local $_)) = @_;	1520	((my $self), (local $_)) = @_;
1389		1521
1390	# escape & and <	1522	# escape & and <
1391	s/&/&amp;/g;	1523	s/&/&amp;/g;
1392	s/(?<![BIUGH])</&lt;/g;	1524	s/(?<![BIUGHT])</&lt;/g;
1393		1525
1394	# this is buggy, it needs to properly take care of nested <'s	1526	# this is buggy, it needs to properly take care of nested <'s
1395		1527
1396	1 while	1528	1 while
1397	# replace B<>, I<>, U<> etc.	1529	# replace B<>, I<>, U<> etc.
1398	s/B<([^\>]*)>/<b>$1<\/b>/	1530	s/B<([^\>]*)>/<b>$1<\/b>/
1399	|| s/I<([^\>]*)>/<i>$1<\/i>/	1531	|| s/I<([^\>]*)>/<i>$1<\/i>/
1400	|| s/U<([^\>]*)>/<u>$1<\/u>/	1532	|| s/U<([^\>]*)>/<u>$1<\/u>/
		1533	|| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1401	# replace G<male|female> tags	1534	# replace G<male|female> tags
1402	|| s{G<([^>|]*)\|([^>]*)>}{	1535	|| s{G<([^>|]*)\|([^>]*)>}{
1403	$self->gender ? $2 : $1	1536	$self->gender ? $2 : $1
1404	}ge	1537	}ge
1405	# replace H<hint text>	1538	# replace H<hint text>
1406	|| s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g;	1539	|| s{H<([^\>]*)>}
		1540	{
		1541	("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>",
		1542	"<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>",
		1543	"")
		1544	[$self->{hintmode}]
		1545	}ge;
1407		1546
1408	# create single paragraphs (very hackish)	1547	# create single paragraphs (very hackish)
1409	s/(?<=\S)\n(?=\w)/ /g;	1548	s/(?<=\S)\n(?=\w)/ /g;
1410		1549
		1550	# compress some whitespace
		1551	s/\s+\n/\n/g; # ws line-ends
		1552	s/\n\n+/\n/g; # double lines
		1553	s/^\n+//; # beginning lines
		1554	s/\n+$//; # ending lines
		1555
1411	$_	1556	$_
1412	}	1557	}
1413		1558
		1559	sub hintmode {
		1560	$_[0]{hintmode} = $_[1] if @_ > 1;
		1561	$_[0]{hintmode}
		1562	}
		1563
1414	=item $player->ext_reply ($msgid, %msg)	1564	=item $player->ext_reply ($msgid, @msg)
1415		1565
1416	Sends an ext reply to the player.	1566	Sends an ext reply to the player.
1417		1567
1418	=cut	1568	=cut
1419		1569
1420	sub ext_reply($$%) {	1570	sub ext_reply($$@) {
1421	my ($self, $id, %msg) = @_;	1571	my ($self, $id, @msg) = @_;
1422		1572
1423	$msg{msgid} = $id;	1573	$self->ns->ext_reply ($id, @msg)
1424	$self->send ("ext " . cf::to_json \%msg);
1425	}	1574	}
1426		1575
1427	=item $player->ext_event ($type, %msg)	1576	=item $player->ext_msg ($type, @msg)
1428		1577
1429	Sends an ext event to the client.	1578	Sends an ext event to the client.
1430		1579
1431	=cut	1580	=cut
1432		1581
1433	sub ext_event($$%) {	1582	sub ext_msg($$@) {
1434	my ($self, $type, %msg) = @_;	1583	my ($self, $type, @msg) = @_;
1435		1584
1436	$self->ns->ext_event ($type, %msg);	1585	$self->ns->ext_msg ($type, @msg);
1437	}	1586	}
1438		1587
1439	=head3 cf::region	1588	=head3 cf::region
1440		1589
1441	=over 4	1590	=over 4
…		…
1454	my ($path) = @_;	1603	my ($path) = @_;
1455		1604
1456	my ($match, $specificity);	1605	my ($match, $specificity);
1457		1606
1458	for my $region (list) {	1607	for my $region (list) {
1459	if ($region->match && $path =~ $region->match) {	1608	if ($region->{match} && $path =~ $region->{match}) {
1460	($match, $specificity) = ($region, $region->specificity)	1609	($match, $specificity) = ($region, $region->specificity)
1461	if $region->specificity > $specificity;	1610	if $region->specificity > $specificity;
1462	}	1611	}
1463	}	1612	}
1464		1613
…		…
1584	$self->init; # pass $1 etc.	1733	$self->init; # pass $1 etc.
1585	return $self;	1734	return $self;
1586	}	1735	}
1587	}	1736	}
1588		1737
1589	Carp::carp "unable to resolve path '$path' (base '$base').";	1738	Carp::cluck "unable to resolve path '$path' (base '$base').";
1590	()	1739	()
1591	}	1740	}
1592		1741
1593	sub init {	1742	sub init {
1594	my ($self) = @_;	1743	my ($self) = @_;
…		…
1657		1806
1658	sub load_header_from($) {	1807	sub load_header_from($) {
1659	my ($self, $path) = @_;	1808	my ($self, $path) = @_;
1660		1809
1661	utf8::encode $path;	1810	utf8::encode $path;
1662	#aio_open $path, O_RDONLY, 0	1811	my $f = new_from_file cf::object::thawer $path
1663	# or return;
1664
1665	$self->_load_header ($path)
1666	or return;	1812	or return;
		1813
		1814	$self->_load_header ($f)
		1815	or return;
		1816
		1817	local $MAP_LOADING{$self->{path}} = $self;
		1818	$f->resolve_delayed_derefs;
1667		1819
1668	$self->{load_path} = $path;	1820	$self->{load_path} = $path;
1669		1821
1670	1	1822	1
1671	}	1823	}
…		…
1725	sub find {	1877	sub find {
1726	my ($path, $origin) = @_;	1878	my ($path, $origin) = @_;
1727		1879
1728	$path = normalise $path, $origin && $origin->path;	1880	$path = normalise $path, $origin && $origin->path;
1729		1881
		1882	cf::lock_wait "map_data:$path";#d#remove
1730	cf::lock_wait "map_find:$path";	1883	cf::lock_wait "map_find:$path";
1731		1884
1732	$cf::MAP{$path} || do {	1885	$cf::MAP{$path} || do {
1733	my $guard = cf::lock_acquire "map_find:$path";	1886	my $guard1 = cf::lock_acquire "map_find:$path";
		1887	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1888
1734	my $map = new_from_path cf::map $path	1889	my $map = new_from_path cf::map $path
1735	or return;	1890	or return;
1736		1891
1737	$map->{last_save} = $cf::RUNTIME;	1892	$map->{last_save} = $cf::RUNTIME;
1738		1893
…		…
1740	or return;	1895	or return;
1741		1896
1742	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1897	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1743	# doing this can freeze the server in a sync job, obviously	1898	# doing this can freeze the server in a sync job, obviously
1744	#$cf::WAIT_FOR_TICK->wait;	1899	#$cf::WAIT_FOR_TICK->wait;
		1900	undef $guard1;
		1901	undef $guard2;
1745	$map->reset;	1902	$map->reset;
1746	undef $guard;
1747	return find $path;	1903	return find $path;
1748	}	1904	}
1749		1905
1750	$cf::MAP{$path} = $map	1906	$cf::MAP{$path} = $map
1751	}	1907	}
…		…
1760	local $self->{deny_reset} = 1; # loading can take a long time	1916	local $self->{deny_reset} = 1; # loading can take a long time
1761		1917
1762	my $path = $self->{path};	1918	my $path = $self->{path};
1763		1919
1764	{	1920	{
1765	my $guard = cf::lock_acquire "map_load:$path";	1921	my $guard = cf::lock_acquire "map_data:$path";
1766		1922
		1923	return unless $self->valid;
1767	return if $self->in_memory != cf::MAP_SWAPPED;	1924	return unless $self->in_memory == cf::MAP_SWAPPED;
1768		1925
1769	$self->in_memory (cf::MAP_LOADING);	1926	$self->in_memory (cf::MAP_LOADING);
1770		1927
1771	$self->alloc;	1928	$self->alloc;
1772		1929
1773	$self->pre_load;	1930	$self->pre_load;
1774	Coro::cede;	1931	cf::cede_to_tick;
1775		1932
		1933	my $f = new_from_file cf::object::thawer $self->{load_path};
		1934	$f->skip_block;
1776	$self->_load_objects ($self->{load_path}, 1)	1935	$self->_load_objects ($f)
1777	or return;	1936	or return;
1778		1937
1779	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1938	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1780	if delete $self->{load_original};	1939	if delete $self->{load_original};
1781		1940
1782	if (my $uniq = $self->uniq_path) {	1941	if (my $uniq = $self->uniq_path) {
1783	utf8::encode $uniq;	1942	utf8::encode $uniq;
1784	if (aio_open $uniq, O_RDONLY, 0) {	1943	unless (aio_stat $uniq) {
		1944	if (my $f = new_from_file cf::object::thawer $uniq) {
1785	$self->clear_unique_items;	1945	$self->clear_unique_items;
1786	$self->_load_objects ($uniq, 0);	1946	$self->_load_objects ($f);
		1947	$f->resolve_delayed_derefs;
		1948	}
1787	}	1949	}
1788	}	1950	}
1789		1951
1790	Coro::cede;	1952	$f->resolve_delayed_derefs;
		1953
		1954	cf::cede_to_tick;
1791	# now do the right thing for maps	1955	# now do the right thing for maps
1792	$self->link_multipart_objects;	1956	$self->link_multipart_objects;
1793	$self->difficulty ($self->estimate_difficulty)	1957	$self->difficulty ($self->estimate_difficulty)
1794	unless $self->difficulty;	1958	unless $self->difficulty;
1795	Coro::cede;	1959	cf::cede_to_tick;
1796		1960
1797	unless ($self->{deny_activate}) {	1961	unless ($self->{deny_activate}) {
1798	$self->decay_objects;	1962	$self->decay_objects;
1799	$self->fix_auto_apply;	1963	$self->fix_auto_apply;
1800	$self->update_buttons;	1964	$self->update_buttons;
1801	Coro::cede;	1965	cf::cede_to_tick;
1802	$self->set_darkness_map;	1966	$self->set_darkness_map;
1803	Coro::cede;	1967	cf::cede_to_tick;
1804	$self->activate;	1968	$self->activate;
1805	}	1969	}
		1970
		1971	$self->{last_save} = $cf::RUNTIME;
		1972	$self->last_access ($cf::RUNTIME);
1806		1973
1807	$self->in_memory (cf::MAP_IN_MEMORY);	1974	$self->in_memory (cf::MAP_IN_MEMORY);
1808	}	1975	}
1809		1976
1810	$self->post_load;	1977	$self->post_load;
…		…
1821		1988
1822	$self	1989	$self
1823	}	1990	}
1824		1991
1825	# find and load all maps in the 3x3 area around a map	1992	# find and load all maps in the 3x3 area around a map
1826	sub load_diag {	1993	sub load_neighbours {
1827	my ($map) = @_;	1994	my ($map) = @_;
1828		1995
1829	my @diag; # diagonal neighbours	1996	my @neigh; # diagonal neighbours
1830		1997
1831	for (0 .. 3) {	1998	for (0 .. 3) {
1832	my $neigh = $map->tile_path ($_)	1999	my $neigh = $map->tile_path ($_)
1833	or next;	2000	or next;
1834	$neigh = find $neigh, $map	2001	$neigh = find $neigh, $map
1835	or next;	2002	or next;
1836	$neigh->load;	2003	$neigh->load;
1837		2004
		2005	push @neigh,
1838	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	2006	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1839	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2007	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1840	}	2008	}
1841		2009
1842	for (@diag) {	2010	for (grep defined $_->[0], @neigh) {
		2011	my ($path, $origin) = @$_;
1843	my $neigh = find @$_	2012	my $neigh = find $path, $origin
1844	or next;	2013	or next;
1845	$neigh->load;	2014	$neigh->load;
1846	}	2015	}
1847	}	2016	}
1848		2017
…		…
1853	}	2022	}
1854		2023
1855	sub do_load_sync {	2024	sub do_load_sync {
1856	my ($map) = @_;	2025	my ($map) = @_;
1857		2026
		2027	cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
		2028	if $Coro::current == $Coro::main;
		2029
1858	cf::sync_job { $map->load };	2030	cf::sync_job { $map->load };
1859	}	2031	}
1860		2032
1861	our %MAP_PREFETCH;	2033	our %MAP_PREFETCH;
1862	our $MAP_PREFETCHER = undef;	2034	our $MAP_PREFETCHER = undef;
1863		2035
1864	sub find_async {	2036	sub find_async {
1865	my ($path, $origin) = @_;	2037	my ($path, $origin, $load) = @_;
1866		2038
1867	$path = normalise $path, $origin && $origin->{path};	2039	$path = normalise $path, $origin && $origin->{path};
1868		2040
1869	if (my $map = $cf::MAP{$path}) {	2041	if (my $map = $cf::MAP{$path}) {
1870	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2042	return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1871	}	2043	}
1872		2044
1873	undef $MAP_PREFETCH{$path};	2045	$MAP_PREFETCH{$path} |= $load;
		2046
1874	$MAP_PREFETCHER ||= cf::async {	2047	$MAP_PREFETCHER ||= cf::async {
1875	while (%MAP_PREFETCH) {	2048	while (%MAP_PREFETCH) {
1876	for my $path (keys %MAP_PREFETCH) {	2049	while (my ($k, $v) = each %MAP_PREFETCH) {
1877	my $map = find $path	2050	if (my $map = find $k) {
1878	or next;
1879	$map->load;	2051	$map->load if $v;
		2052	}
1880		2053
1881	delete $MAP_PREFETCH{$path};	2054	delete $MAP_PREFETCH{$k};
1882	}	2055	}
1883	}	2056	}
1884	undef $MAP_PREFETCHER;	2057	undef $MAP_PREFETCHER;
1885	};	2058	};
1886	$MAP_PREFETCHER->prio (6);	2059	$MAP_PREFETCHER->prio (6);
…		…
1889	}	2062	}
1890		2063
1891	sub save {	2064	sub save {
1892	my ($self) = @_;	2065	my ($self) = @_;
1893		2066
1894	my $lock = cf::lock_acquire "map_data:" . $self->path;	2067	my $lock = cf::lock_acquire "map_data:$self->{path}";
1895		2068
1896	$self->{last_save} = $cf::RUNTIME;	2069	$self->{last_save} = $cf::RUNTIME;
1897		2070
1898	return unless $self->dirty;	2071	return unless $self->dirty;
1899		2072
…		…
1922	my ($self) = @_;	2095	my ($self) = @_;
1923		2096
1924	# save first because save cedes	2097	# save first because save cedes
1925	$self->save;	2098	$self->save;
1926		2099
1927	my $lock = cf::lock_acquire "map_data:" . $self->path;	2100	my $lock = cf::lock_acquire "map_data:$self->{path}";
1928		2101
1929	return if $self->players;	2102	return if $self->players;
1930	return if $self->in_memory != cf::MAP_IN_MEMORY;	2103	return if $self->in_memory != cf::MAP_IN_MEMORY;
1931	return if $self->{deny_save};	2104	return if $self->{deny_save};
1932		2105
		2106	$self->in_memory (cf::MAP_SWAPPED);
		2107
		2108	$self->deactivate;
		2109	$_->clear_links_to ($self) for values %cf::MAP;
1933	$self->clear;	2110	$self->clear;
1934	$self->in_memory (cf::MAP_SWAPPED);
1935	}	2111	}
1936		2112
1937	sub reset_at {	2113	sub reset_at {
1938	my ($self) = @_;	2114	my ($self) = @_;
1939		2115
…		…
1971	if $uniq;	2147	if $uniq;
1972	}	2148	}
1973		2149
1974	delete $cf::MAP{$self->path};	2150	delete $cf::MAP{$self->path};
1975		2151
		2152	$self->deactivate;
		2153	$_->clear_links_to ($self) for values %cf::MAP;
1976	$self->clear;	2154	$self->clear;
1977
1978	$_->clear_links_to ($self) for values %cf::MAP;
1979		2155
1980	$self->unlink_save;	2156	$self->unlink_save;
1981	$self->destroy;	2157	$self->destroy;
1982	}	2158	}
1983		2159
1984	my $nuke_counter = "aaaa";	2160	my $nuke_counter = "aaaa";
1985		2161
1986	sub nuke {	2162	sub nuke {
1987	my ($self) = @_;	2163	my ($self) = @_;
1988		2164
		2165	{
		2166	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2167
1989	delete $cf::MAP{$self->path};	2168	delete $cf::MAP{$self->path};
1990		2169
1991	$self->unlink_save;	2170	$self->unlink_save;
1992		2171
1993	bless $self, "cf::map";	2172	bless $self, "cf::map";
1994	delete $self->{deny_reset};	2173	delete $self->{deny_reset};
1995	$self->{deny_save} = 1;	2174	$self->{deny_save} = 1;
1996	$self->reset_timeout (1);	2175	$self->reset_timeout (1);
1997	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2176	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
1998		2177
1999	$cf::MAP{$self->path} = $self;	2178	$cf::MAP{$self->path} = $self;
		2179	}
2000		2180
2001	$self->reset; # polite request, might not happen	2181	$self->reset; # polite request, might not happen
2002	}	2182	}
2003		2183
2004	=item $maps = cf::map::tmp_maps	2184	=item $maps = cf::map::tmp_maps
…		…
2080		2260
2081	sub inv_recursive {	2261	sub inv_recursive {
2082	inv_recursive_ inv $_[0]	2262	inv_recursive_ inv $_[0]
2083	}	2263	}
2084		2264
		2265	=item $ref = $ob->ref
		2266
		2267	creates and returns a persistent reference to an objetc that can be stored as a string.
		2268
		2269	=item $ob = cf::object::deref ($refstring)
		2270
		2271	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2272	even if the object actually exists. May block.
		2273
		2274	=cut
		2275
		2276	sub deref {
		2277	my ($ref) = @_;
		2278
		2279	# temporary compatibility#TODO#remove
		2280	$ref =~ s{^<}{player/<};
		2281
		2282	if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) {
		2283	my ($uuid, $name) = ($1, $2);
		2284	my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name
		2285	or return;
		2286	$pl->ob->uuid eq $uuid
		2287	or return;
		2288
		2289	$pl->ob
		2290	} else {
		2291	warn "$ref: cannot resolve object reference\n";
		2292	undef
		2293	}
		2294	}
		2295
2085	package cf;	2296	package cf;
2086		2297
2087	=back	2298	=back
2088		2299
2089	=head3 cf::object::player	2300	=head3 cf::object::player
…		…
2111		2322
2112	} else {	2323	} else {
2113	my $pl = $self->contr;	2324	my $pl = $self->contr;
2114		2325
2115	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2326	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2116	my $diag = $pl->{npc_dialog};	2327	my $dialog = $pl->{npc_dialog};
2117	$diag->{pl}->ext_reply (	2328	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2118	$diag->{id},
2119	msgtype => "reply",
2120	msg => $diag->{pl}->expand_cfpod ($msg),
2121	add_topics => []
2122	);
2123		2329
2124	} else {	2330	} else {
2125	$msg = $npc->name . " says: $msg" if $npc;	2331	$msg = $npc->name . " says: $msg" if $npc;
2126	$self->message ($msg, $flags);	2332	$self->message ($msg, $flags);
2127	}	2333	}
2128	}	2334	}
		2335	}
		2336
		2337	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2338
		2339	=cut
		2340
		2341	sub cf::object::send_msg {
		2342	my $pl = shift->contr
		2343	or return;
		2344	$pl->send_msg (@_);
2129	}	2345	}
2130		2346
2131	=item $player_object->may ("access")	2347	=item $player_object->may ("access")
2132		2348
2133	Returns wether the given player is authorized to access resource "access"	2349	Returns wether the given player is authorized to access resource "access"
…		…
2212	# use -1 or undef as default coordinates, not 0, 0	2428	# use -1 or undef as default coordinates, not 0, 0
2213	($x, $y) = ($map->enter_x, $map->enter_y)	2429	($x, $y) = ($map->enter_x, $map->enter_y)
2214	if $x <=0 && $y <= 0;	2430	if $x <=0 && $y <= 0;
2215		2431
2216	$map->load;	2432	$map->load;
2217	$map->load_diag;	2433	$map->load_neighbours;
2218		2434
2219	return unless $self->contr->active;	2435	return unless $self->contr->active;
2220	$self->activate_recursive;	2436	$self->activate_recursive;
2221		2437
2222	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2438	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2223	$self->enter_map ($map, $x, $y);	2439	$self->enter_map ($map, $x, $y);
2224	}	2440	}
2225		2441
2226	=item $player_object->goto ($path, $x, $y[, $check->($map)])	2442	=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2227		2443
2228	Moves the player to the given map-path and coordinates by first freezing	2444	Moves the player to the given map-path and coordinates by first freezing
2229	her, loading and preparing them map, calling the provided $check callback	2445	her, loading and preparing them map, calling the provided $check callback
2230	that has to return the map if sucecssful, and then unfreezes the player on	2446	that has to return the map if sucecssful, and then unfreezes the player on
2231	the new (success) or old (failed) map position.	2447	the new (success) or old (failed) map position. In either case, $done will
		2448	be called at the end of this process.
2232		2449
2233	=cut	2450	=cut
2234		2451
2235	our $GOTOGEN;	2452	our $GOTOGEN;
2236		2453
2237	sub cf::object::player::goto {	2454	sub cf::object::player::goto {
2238	my ($self, $path, $x, $y, $check) = @_;	2455	my ($self, $path, $x, $y, $check, $done) = @_;
2239		2456
2240	# do generation counting so two concurrent goto's will be executed in-order	2457	# do generation counting so two concurrent goto's will be executed in-order
2241	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2458	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2242		2459
2243	$self->enter_link;	2460	$self->enter_link;
2244		2461
2245	(async {	2462	(async {
		2463	# *tag paths override both path and x|y
		2464	if ($path =~ /^\*(.*)$/) {
		2465	if (my @obs = grep $_->map, ext::map_tags::find $1) {
		2466	my $ob = $obs[rand @obs];
		2467
		2468	# see if we actually can go there
		2469	if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) {
		2470	$ob = $obs[rand @obs];
		2471	} else {
		2472	$self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED);
		2473	}
		2474	# else put us there anyways for now #d#
		2475
		2476	($path, $x, $y) = ($ob->map, $ob->x, $ob->y);
		2477	} else {
		2478	($path, $x, $y) = (undef, undef, undef);
		2479	}
		2480	}
		2481
2246	my $map = eval {	2482	my $map = eval {
2247	my $map = cf::map::find $path;	2483	my $map = defined $path ? cf::map::find $path : undef;
2248		2484
2249	if ($map) {	2485	if ($map) {
2250	$map = $map->customise_for ($self);	2486	$map = $map->customise_for ($self);
2251	$map = $check->($map) if $check && $map;	2487	$map = $check->($map) if $check && $map;
2252	} else {	2488	} else {
2253	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED);	2489	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED);
2254	}	2490	}
2255		2491
2256	$map	2492	$map
2257	};	2493	};
2258		2494
…		…
2263		2499
2264	if ($gen == $self->{_goto_generation}) {	2500	if ($gen == $self->{_goto_generation}) {
2265	delete $self->{_goto_generation};	2501	delete $self->{_goto_generation};
2266	$self->leave_link ($map, $x, $y);	2502	$self->leave_link ($map, $x, $y);
2267	}	2503	}
		2504
		2505	$done->() if $done;
2268	})->prio (1);	2506	})->prio (1);
2269	}	2507	}
2270		2508
2271	=item $player_object->enter_exit ($exit_object)	2509	=item $player_object->enter_exit ($exit_object)
2272		2510
…		…
2341	my $hp = $exit->stats->hp;	2579	my $hp = $exit->stats->hp;
2342	my $sp = $exit->stats->sp;	2580	my $sp = $exit->stats->sp;
2343		2581
2344	$self->enter_link;	2582	$self->enter_link;
2345		2583
		2584	# if exit is damned, update players death & WoR home-position
		2585	$self->contr->savebed ($slaying, $hp, $sp)
		2586	if $exit->flag (FLAG_DAMNED);
		2587
2346	(async {	2588	(async {
2347	$self->deactivate_recursive; # just to be sure	2589	$self->deactivate_recursive; # just to be sure
2348	unless (eval {	2590	unless (eval {
2349	$self->goto ($slaying, $hp, $sp);	2591	$self->goto ($slaying, $hp, $sp);
2350		2592
…		…
2377		2619
2378	utf8::encode $text;	2620	utf8::encode $text;
2379	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);	2621	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2380	}	2622	}
2381		2623
2382	=item $client->send_msg ($color, $type, $msg, [extra...])	2624	=item $client->send_msg ($channel, $msg, $color, [extra...])
2383		2625
2384	Send a drawinfo or msg packet to the client, formatting the msg for the	2626	Send a drawinfo or msg packet to the client, formatting the msg for the
2385	client if neccessary. C<$type> should be a string identifying the type of	2627	client if neccessary. C<$type> should be a string identifying the type of
2386	the message, with C<log> being the default. If C<$color> is negative, suppress	2628	the message, with C<log> being the default. If C<$color> is negative, suppress
2387	the message unless the client supports the msg packet.	2629	the message unless the client supports the msg packet.
2388		2630
2389	=cut	2631	=cut
2390		2632
		2633	our %CHANNEL = (
		2634	"c/identify" => {
		2635	id => "identify",
		2636	title => "Identify",
		2637	reply => undef,
		2638	tooltip => "Items recently identified",
		2639	},
		2640	"c/examine" => {
		2641	id => "examine",
		2642	title => "Examine",
		2643	reply => undef,
		2644	tooltip => "Signs and other items you examined",
		2645	},
		2646	);
		2647
2391	sub cf::client::send_msg {	2648	sub cf::client::send_msg {
2392	my ($self, $color, $type, $msg, @extra) = @_;	2649	my ($self, $channel, $msg, $color, @extra) = @_;
2393		2650
2394	$msg = $self->pl->expand_cfpod ($msg);	2651	$msg = $self->pl->expand_cfpod ($msg);
2395		2652
		2653	$color &= cf::NDI_CLIENT_MASK; # just in case...
		2654
		2655	# check predefined channels, for the benefit of C
		2656	$channel = $CHANNEL{$channel} if $CHANNEL{$channel};
		2657
		2658	if (ref $channel) {
		2659	# send meta info to client, if not yet sent
		2660	unless (exists $self->{channel}{$channel->{id}}) {
		2661	$self->{channel}{$channel->{id}} = $channel;
		2662	$self->ext_msg (channel_info => $channel)
		2663	if $self->can_msg;
		2664	}
		2665
		2666	$channel = $channel->{id};
		2667	}
		2668
		2669	return unless @extra || length $msg;
		2670
2396	if ($self->can_msg) {	2671	if ($self->can_msg) {
2397	$self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]);	2672	# default colour, mask it out
		2673	$color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
		2674	if $color & cf::NDI_DEF;
		2675
		2676	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2677	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2398	} else {	2678	} else {
2399	# replace some tags by gcfclient-compatible ones
2400	for ($msg) {
2401	1 while
2402	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2403	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2404	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2405	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2406	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2407	}
2408
2409	if ($color >= 0) {	2679	if ($color >= 0) {
		2680	# replace some tags by gcfclient-compatible ones
		2681	for ($msg) {
		2682	1 while
		2683	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2684	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2685	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2686	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2687	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2688	}
		2689
		2690	$color &= cf::NDI_COLOR_MASK;
		2691
		2692	utf8::encode $msg;
		2693
2410	if (0 && $msg =~ /\[/) {	2694	if (0 && $msg =~ /\[/) {
		2695	# COMMAND/INFO
2411	$self->send_packet ("drawextinfo $color 4 0 $msg")	2696	$self->send_packet ("drawextinfo $color 10 8 $msg")
2412	} else {	2697	} else {
2413	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;	2698	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2414	$self->send_packet ("drawinfo $color $msg")	2699	$self->send_packet ("drawinfo $color $msg")
2415	}	2700	}
2416	}	2701	}
2417	}	2702	}
2418	}	2703	}
2419		2704
2420	=item $client->ext_event ($type, %msg)	2705	=item $client->ext_msg ($type, @msg)
2421		2706
2422	Sends an ext event to the client.	2707	Sends an ext event to the client.
2423		2708
2424	=cut	2709	=cut
2425		2710
2426	sub cf::client::ext_event($$%) {	2711	sub cf::client::ext_msg($$@) {
2427	my ($self, $type, %msg) = @_;	2712	my ($self, $type, @msg) = @_;
2428		2713
		2714	if ($self->extcmd == 2) {
		2715	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2716	} elsif ($self->extcmd == 1) { # TODO: remove
2429	$msg{msgtype} = "event_$type";	2717	push @msg, msgtype => "event_$type";
2430	$self->send_packet ("ext " . cf::to_json \%msg);	2718	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2719	}
		2720	}
		2721
		2722	=item $client->ext_reply ($msgid, @msg)
		2723
		2724	Sends an ext reply to the client.
		2725
		2726	=cut
		2727
		2728	sub cf::client::ext_reply($$@) {
		2729	my ($self, $id, @msg) = @_;
		2730
		2731	if ($self->extcmd == 2) {
		2732	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2733	} elsif ($self->extcmd == 1) {
		2734	#TODO: version 1, remove
		2735	unshift @msg, msgtype => "reply", msgid => $id;
		2736	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2737	}
2431	}	2738	}
2432		2739
2433	=item $success = $client->query ($flags, "text", \&cb)	2740	=item $success = $client->query ($flags, "text", \&cb)
2434		2741
2435	Queues a query to the client, calling the given callback with	2742	Queues a query to the client, calling the given callback with
…		…
2458		2765
2459	1	2766	1
2460	}	2767	}
2461		2768
2462	cf::client->attach (	2769	cf::client->attach (
		2770	on_connect => sub {
		2771	my ($ns) = @_;
		2772
		2773	$ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed;
		2774	},
2463	on_reply => sub {	2775	on_reply => sub {
2464	my ($ns, $msg) = @_;	2776	my ($ns, $msg) = @_;
2465		2777
2466	# this weird shuffling is so that direct followup queries	2778	# this weird shuffling is so that direct followup queries
2467	# get handled first	2779	# get handled first
…		…
2482	}	2794	}
2483	},	2795	},
2484	on_exticmd => sub {	2796	on_exticmd => sub {
2485	my ($ns, $buf) = @_;	2797	my ($ns, $buf) = @_;
2486		2798
2487	my $msg = eval { from_json $buf };	2799	my $msg = eval { $ns->{json_coder}->decode ($buf) };
2488		2800
2489	if (ref $msg) {	2801	if (ref $msg) {
		2802	my ($type, $reply, @payload) =
		2803	"ARRAY" eq ref $msg
		2804	? @$msg
		2805	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2806
		2807	my @reply;
		2808
2490	if (my $cb = $EXTICMD{$msg->{msgtype}}) {	2809	if (my $cb = $EXTICMD{$type}) {
2491	if (my %reply = $cb->($ns, $msg)) {	2810	@reply = $cb->($ns, @payload);
2492	$reply{msgid} = $msg->{msgid};
2493	$ns->send ("ext " . cf::to_json \%reply);
2494	}
2495	}	2811	}
		2812
		2813	$ns->ext_reply ($reply, @reply)
		2814	if $reply;
		2815
2496	} else {	2816	} else {
2497	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	2817	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2498	}	2818	}
2499		2819
2500	cf::override;	2820	cf::override;
…		…
2547	our $safe = new Safe "safe";	2867	our $safe = new Safe "safe";
2548	our $safe_hole = new Safe::Hole;	2868	our $safe_hole = new Safe::Hole;
2549		2869
2550	$SIG{FPE} = 'IGNORE';	2870	$SIG{FPE} = 'IGNORE';
2551		2871
2552	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2872	$safe->permit_only (Opcode::opset qw(
		2873	:base_core :base_mem :base_orig :base_math
		2874	grepstart grepwhile mapstart mapwhile
		2875	sort time
		2876	));
2553		2877
2554	# here we export the classes and methods available to script code	2878	# here we export the classes and methods available to script code
2555		2879
2556	=pod	2880	=pod
2557		2881
2558	The following functions and methods are available within a safe environment:	2882	The following functions and methods are available within a safe environment:
2559		2883
2560	cf::object contr pay_amount pay_player map	2884	cf::object
		2885	contr pay_amount pay_player map x y force_find force_add
		2886	insert remove name archname title slaying race decrease_ob_nr
		2887
2561	cf::object::player player	2888	cf::object::player
2562	cf::player peaceful	2889	player
2563	cf::map trigger	2890
		2891	cf::player
		2892	peaceful
		2893
		2894	cf::map
		2895	trigger
2564		2896
2565	=cut	2897	=cut
2566		2898
2567	for (	2899	for (
2568	["cf::object" => qw(contr pay_amount pay_player map)],	2900	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2901	insert remove inv name archname title slaying race
		2902	decrease_ob_nr)],
2569	["cf::object::player" => qw(player)],	2903	["cf::object::player" => qw(player)],
2570	["cf::player" => qw(peaceful)],	2904	["cf::player" => qw(peaceful)],
2571	["cf::map" => qw(trigger)],	2905	["cf::map" => qw(trigger)],
2572	) {	2906	) {
2573	no strict 'refs';	2907	no strict 'refs';
…		…
2649	# the server's init and main functions	2983	# the server's init and main functions
2650		2984
2651	sub load_facedata($) {	2985	sub load_facedata($) {
2652	my ($path) = @_;	2986	my ($path) = @_;
2653		2987
		2988	# HACK to clear player env face cache, we need some signal framework
		2989	# for this (global event?)
		2990	%ext::player_env::MUSIC_FACE_CACHE = ();
		2991
		2992	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		2993
2654	warn "loading facedata from $path\n";	2994	warn "loading facedata from $path\n";
2655		2995
2656	my $facedata;	2996	my $facedata;
2657	0 < aio_load $path, $facedata	2997	0 < aio_load $path, $facedata
2658	or die "$path: $!";	2998	or die "$path: $!";
…		…
2660	$facedata = Coro::Storable::thaw $facedata;	3000	$facedata = Coro::Storable::thaw $facedata;
2661		3001
2662	$facedata->{version} == 2	3002	$facedata->{version} == 2
2663	or cf::cleanup "$path: version mismatch, cannot proceed.";	3003	or cf::cleanup "$path: version mismatch, cannot proceed.";
2664		3004
		3005	# patch in the exptable
		3006	$facedata->{resource}{"res/exp_table"} = {
		3007	type => FT_RSRC,
		3008	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3009	};
		3010	cf::cede_to_tick;
		3011
2665	{	3012	{
2666	my $faces = $facedata->{faceinfo};	3013	my $faces = $facedata->{faceinfo};
2667		3014
2668	while (my ($face, $info) = each %$faces) {	3015	while (my ($face, $info) = each %$faces) {
2669	my $idx = (cf::face::find $face) || cf::face::alloc $face;	3016	my $idx = (cf::face::find $face) || cf::face::alloc $face;
2670	cf::face::set $idx, $info->{visibility}, $info->{magicmap};	3017	cf::face::set_visibility $idx, $info->{visibility};
		3018	cf::face::set_magicmap $idx, $info->{magicmap};
2671	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3019	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2672	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3020	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2673	Coro::cede;	3021
		3022	cf::cede_to_tick;
2674	}	3023	}
2675		3024
2676	while (my ($face, $info) = each %$faces) {	3025	while (my ($face, $info) = each %$faces) {
2677	next unless $info->{smooth};	3026	next unless $info->{smooth};
2678	my $idx = cf::face::find $face	3027	my $idx = cf::face::find $face
2679	or next;	3028	or next;
2680	if (my $smooth = cf::face::find $info->{smooth}) {	3029	if (my $smooth = cf::face::find $info->{smooth}) {
		3030	cf::face::set_smooth $idx, $smooth;
2681	cf::face::set_smooth $idx, $smooth, $info->{smoothlevel};	3031	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2682	} else {	3032	} else {
2683	warn "smooth face '$info->{smooth}' not found for face '$face'";	3033	warn "smooth face '$info->{smooth}' not found for face '$face'";
2684	}	3034	}
2685	Coro::cede;	3035
		3036	cf::cede_to_tick;
2686	}	3037	}
2687	}	3038	}
2688		3039
2689	{	3040	{
2690	my $anims = $facedata->{animinfo};	3041	my $anims = $facedata->{animinfo};
2691		3042
2692	while (my ($anim, $info) = each %$anims) {	3043	while (my ($anim, $info) = each %$anims) {
2693	cf::anim::set $anim, $info->{frames}, $info->{facings};	3044	cf::anim::set $anim, $info->{frames}, $info->{facings};
2694	Coro::cede;	3045	cf::cede_to_tick;
2695	}	3046	}
2696		3047
2697	cf::anim::invalidate_all; # d'oh	3048	cf::anim::invalidate_all; # d'oh
2698	}	3049	}
2699		3050
		3051	{
		3052	# TODO: for gcfclient pleasure, we should give resources
		3053	# that gcfclient doesn't grok a >10000 face index.
		3054	my $res = $facedata->{resource};
		3055
		3056	my $soundconf = delete $res->{"res/sound.conf"};
		3057
		3058	while (my ($name, $info) = each %$res) {
		3059	my $idx = (cf::face::find $name) || cf::face::alloc $name;
		3060	my $data;
		3061
		3062	if ($info->{type} & 1) {
		3063	# prepend meta info
		3064
		3065	my $meta = $enc->encode ({
		3066	name => $name,
		3067	%{ $info->{meta} || {} },
		3068	});
		3069
		3070	$data = pack "(w/a*)*", $meta, $info->{data};
		3071	} else {
		3072	$data = $info->{data};
		3073	}
		3074
		3075	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3076	cf::face::set_type $idx, $info->{type};
		3077
		3078	cf::cede_to_tick;
		3079	}
		3080
		3081	if ($soundconf) {
		3082	$soundconf = $enc->decode (delete $soundconf->{data});
		3083
		3084	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3085	my $sound = $soundconf->{compat}[$_]
		3086	or next;
		3087
		3088	my $face = cf::face::find "sound/$sound->[1]";
		3089	cf::sound::set $sound->[0] => $face;
		3090	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3091	}
		3092
		3093	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3094	my $face = cf::face::find "sound/$v";
		3095	cf::sound::set $k => $face;
		3096	}
		3097	}
		3098	}
		3099
2700	1	3100	1
2701	}	3101	}
2702		3102
		3103	register_exticmd fx_want => sub {
		3104	my ($ns, $want) = @_;
		3105
		3106	while (my ($k, $v) = each %$want) {
		3107	$ns->fx_want ($k, $v);
		3108	}
		3109	};
		3110
2703	sub reload_regions {	3111	sub reload_regions {
		3112	# HACK to clear player env face cache, we need some signal framework
		3113	# for this (global event?)
		3114	%ext::player_env::MUSIC_FACE_CACHE = ();
		3115
2704	load_resource_file "$MAPDIR/regions"	3116	load_resource_file "$MAPDIR/regions"
2705	or die "unable to load regions file\n";	3117	or die "unable to load regions file\n";
		3118
		3119	for (cf::region::list) {
		3120	$_->{match} = qr/$_->{match}/
		3121	if exists $_->{match};
		3122	}
2706	}	3123	}
2707		3124
2708	sub reload_facedata {	3125	sub reload_facedata {
2709	load_facedata "$DATADIR/facedata"	3126	load_facedata "$DATADIR/facedata"
2710	or die "unable to load facedata\n";	3127	or die "unable to load facedata\n";
2711	}	3128	}
2712		3129
2713	sub reload_archetypes {	3130	sub reload_archetypes {
		3131	load_resource_file "$DATADIR/archetypes"
		3132	or die "unable to load archetypes\n";
		3133	#d# NEED to laod twice to resolve forward references
		3134	# this really needs to be done in an extra post-pass
		3135	# (which needs to be synchronous, so solve it differently)
2714	load_resource_file "$DATADIR/archetypes"	3136	load_resource_file "$DATADIR/archetypes"
2715	or die "unable to load archetypes\n";	3137	or die "unable to load archetypes\n";
2716	}	3138	}
2717		3139
2718	sub reload_treasures {	3140	sub reload_treasures {
…		…
2734		3156
2735	sub init {	3157	sub init {
2736	reload_resources;	3158	reload_resources;
2737	}	3159	}
2738		3160
2739	sub cfg_load {	3161	sub reload_config {
2740	open my $fh, "<:utf8", "$CONFDIR/config"	3162	open my $fh, "<:utf8", "$CONFDIR/config"
2741	or return;	3163	or return;
2742		3164
2743	local $/;	3165	local $/;
2744	*CFG = YAML::Syck::Load <$fh>;	3166	*CFG = YAML::Syck::Load <$fh>;
…		…
2764	(async {	3186	(async {
2765	Event::one_event;	3187	Event::one_event;
2766	})->prio (Coro::PRIO_MAX);	3188	})->prio (Coro::PRIO_MAX);
2767	};	3189	};
2768		3190
2769	cfg_load;	3191	reload_config;
2770	db_init;	3192	db_init;
2771	load_extensions;	3193	load_extensions;
2772		3194
2773	$TICK_WATCHER->start;	3195	$TICK_WATCHER->start;
2774	Event::loop;	3196	Event::loop;
…		…
2967	warn "reloading cf.pm";	3389	warn "reloading cf.pm";
2968	require cf;	3390	require cf;
2969	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3391	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2970		3392
2971	warn "loading config and database again";	3393	warn "loading config and database again";
2972	cf::cfg_load;	3394	cf::reload_config;
2973		3395
2974	warn "loading extensions";	3396	warn "loading extensions";
2975	cf::load_extensions;	3397	cf::load_extensions;
2976		3398
2977	warn "reattaching attachments to objects/players";	3399	warn "reattaching attachments to objects/players";
…		…
3042	my $signal = new Coro::Signal;	3464	my $signal = new Coro::Signal;
3043	push @WAIT_FOR_TICK_BEGIN, $signal;	3465	push @WAIT_FOR_TICK_BEGIN, $signal;
3044	$signal->wait;	3466	$signal->wait;
3045	}	3467	}
3046		3468
3047	my $min = 1e6;#d#
3048	my $avg = 10;
3049	$TICK_WATCHER = Event->timer (	3469	$TICK_WATCHER = Event->timer (
3050	reentrant => 0,	3470	reentrant => 0,
3051	parked => 1,	3471	parked => 1,
3052	prio => 0,	3472	prio => 0,
3053	at => $NEXT_TICK || $TICK,	3473	at => $NEXT_TICK || $TICK,
…		…
3061		3481
3062	$NOW = $tick_start = Event::time;	3482	$NOW = $tick_start = Event::time;
3063		3483
3064	cf::server_tick; # one server iteration	3484	cf::server_tick; # one server iteration
3065		3485
3066	0 && sync_job {#d#
3067	for(1..10) {
3068	my $t = Event::time;
3069	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3070	or die;
3071
3072	$map->width (50);
3073	$map->height (50);
3074	$map->alloc;
3075	$map->_load_objects ("/tmp/x.map", 1);
3076	my $t = Event::time - $t;
3077
3078	#next unless $t < 0.0013;#d#
3079	if ($t < $min) {
3080	$min = $t;
3081	}
3082	$avg = $avg * 0.99 + $t * 0.01;
3083	}
3084	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3085	exit 0;
3086	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3087	};
3088
3089	$RUNTIME += $TICK;	3486	$RUNTIME += $TICK;
3090	$NEXT_TICK += $TICK;	3487	$NEXT_TICK += $TICK;
3091		3488
3092	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3489	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3093	$NEXT_RUNTIME_WRITE = $NOW + 10;	3490	$NEXT_RUNTIME_WRITE = $NOW + 10;
…		…
3095	write_runtime	3492	write_runtime
3096	or warn "ERROR: unable to write runtime file: $!";	3493	or warn "ERROR: unable to write runtime file: $!";
3097	};	3494	};
3098	}	3495	}
3099		3496
3100	# my $AFTER = Event::time;
3101	# warn $AFTER - $NOW;#d#
3102
3103	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3497	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3104	$sig->send;	3498	$sig->send;
3105	}	3499	}
3106	while (my $sig = shift @WAIT_FOR_TICK) {	3500	while (my $sig = shift @WAIT_FOR_TICK) {
3107	$sig->send;	3501	$sig->send;
…		…
3117		3511
3118	$LOAD = ($NOW - $tick_start) / $TICK;	3512	$LOAD = ($NOW - $tick_start) / $TICK;
3119	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3513	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3120		3514
3121	_post_tick;	3515	_post_tick;
3122
3123
3124	},	3516	},
3125	);	3517	);
3126		3518
3127	{	3519	{
		3520	BDB::min_parallel 8;
3128	BDB::max_poll_time $TICK * 0.1;	3521	BDB::max_poll_time $TICK * 0.1;
3129	$BDB_POLL_WATCHER = Event->io (	3522	$BDB_POLL_WATCHER = Event->io (
3130	reentrant => 0,	3523	reentrant => 0,
3131	fd => BDB::poll_fileno,	3524	fd => BDB::poll_fileno,
3132	poll => 'r',	3525	poll => 'r',
3133	prio => 0,	3526	prio => 0,
3134	data => WF_AUTOCANCEL,	3527	data => WF_AUTOCANCEL,
3135	cb => \&BDB::poll_cb,	3528	cb => \&BDB::poll_cb,
3136	);	3529	);
3137	BDB::min_parallel 8;
3138		3530
3139	BDB::set_sync_prepare {	3531	BDB::set_sync_prepare {
3140	my $status;	3532	my $status;
3141	my $current = $Coro::current;	3533	my $current = $Coro::current;
3142	(	3534	(
…		…
3151	)	3543	)
3152	};	3544	};
3153		3545
3154	unless ($DB_ENV) {	3546	unless ($DB_ENV) {
3155	$DB_ENV = BDB::db_env_create;	3547	$DB_ENV = BDB::db_env_create;
		3548	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC
		3549	| BDB::LOG_AUTOREMOVE, 1);
		3550	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3551	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3156		3552
3157	cf::sync_job {	3553	cf::sync_job {
3158	eval {	3554	eval {
3159	BDB::db_env_open	3555	BDB::db_env_open
3160	$DB_ENV,	3556	$DB_ENV,
…		…
3162	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN	3558	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN
3163	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,	3559	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,
3164	0666;	3560	0666;
3165		3561
3166	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3562	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3167
3168	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1);
3169	$DB_ENV->set_lk_detect;
3170	};	3563	};
3171		3564
3172	cf::cleanup "db_env_open(db): $@" if $@;	3565	cf::cleanup "db_env_open(db): $@" if $@;
3173	};	3566	};
3174	}	3567	}
		3568
		3569	$BDB_DEADLOCK_WATCHER = Event->timer (
		3570	after => 3,
		3571	interval => 1,
		3572	hard => 1,
		3573	prio => 0,
		3574	data => WF_AUTOCANCEL,
		3575	cb => sub {
		3576	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3577	},
		3578	);
		3579	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3580	after => 11,
		3581	interval => 60,
		3582	hard => 1,
		3583	prio => 0,
		3584	data => WF_AUTOCANCEL,
		3585	cb => sub {
		3586	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3587	},
		3588	);
		3589	$BDB_TRICKLE_WATCHER = Event->timer (
		3590	after => 5,
		3591	interval => 10,
		3592	hard => 1,
		3593	prio => 0,
		3594	data => WF_AUTOCANCEL,
		3595	cb => sub {
		3596	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3597	},
		3598	);
3175	}	3599	}
3176		3600
3177	{	3601	{
3178	IO::AIO::min_parallel 8;	3602	IO::AIO::min_parallel 8;
3179		3603

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