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

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.292 by root, Tue Jul 3 00:54:57 2007 UTC vs.
Revision 1.379 by root, Thu Oct 4 23:59:07 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
…		…
315	};	336	};
316	$TICK_WATCHER->stop;	337	$TICK_WATCHER->stop;
317	$guard	338	$guard
318	}	339	}
319		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;
		397	}
		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
323	C<on_destroy>, C<join> or other gimmicks on these coroutines. The only	402	C<on_destroy>, C<join> or other gimmicks on these coroutines. The only
324	thing you are allowed to do is call C<prio> on it.	403	thing you are allowed to do is call C<prio> on it.
…		…
348	my $time = Event::time;	427	my $time = Event::time;
349		428
350	# this is the main coro, too bad, we have to block	429	# this is the main coro, too bad, we have to block
351	# till the operation succeeds, freezing the server :/	430	# till the operation succeeds, freezing the server :/
352		431
		432	LOG llevError \| logBacktrace, Carp::longmess "sync job";#d#
		433
353	# TODO: use suspend/resume instead	434	# TODO: use suspend/resume instead
354	# (but this is cancel-safe)	435	# (but this is cancel-safe)
355	my $freeze_guard = freeze_mainloop;	436	my $freeze_guard = freeze_mainloop;
356		437
357	my $busy = 1;	438	my $busy = 1;
358	my @res;	439	my @res;
359		440
360	(async {	441	(async {
		442	$Coro::current->desc ("sync job coro");
361	@res = eval { $job->() };	443	@res = eval { $job->() };
362	warn $@ if $@;	444	warn $@ if $@;
363	undef $busy;	445	undef $busy;
364	})->prio (Coro::PRIO_MAX);	446	})->prio (Coro::PRIO_MAX);
365		447
…		…
412	=cut	494	=cut
413		495
414	sub fork_call(&@) {	496	sub fork_call(&@) {
415	my ($cb, @args) = @_;	497	my ($cb, @args) = @_;
416		498
417	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	499	# we seemingly have to make a local copy of the whole thing,
418	# or die "socketpair: $!";	500	# otherwise perl prematurely frees the stuff :/
419	pipe my $fh1, my $fh2	501	# TODO: investigate and fix (likely this will be rather laborious)
420	or die "pipe: $!";
421		502
422	if (my $pid = fork) {	503	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;	504	reset_signals;
435	local $SIG{__WARN__};	505	&$cb
436	local $SIG{__DIE__};	506	}, @args;
437	eval {
438	close $fh1;
439		507
440	my @res = eval { $cb->(@args) };	508	wantarray ? @res : $res[-1]
441	syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res);
442	};
443
444	warn $@ if $@;
445	_exit 0;
446	}
447	}	509	}
448		510
449	=item $value = cf::db_get $family => $key	511	=item $value = cf::db_get $family => $key
450		512
451	Returns a single value from the environment database.	513	Returns a single value from the environment database.
…		…
453	=item cf::db_put $family => $key => $value	515	=item cf::db_put $family => $key => $value
454		516
455	Stores the given C<$value> in the family. It can currently store binary	517	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).	518	data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary).
457		519
		520	=item $db = cf::db_table "name"
		521
		522	Create and/or open a new database table. The string must not be "db" and must be unique
		523	within each server.
		524
458	=cut	525	=cut
		526
		527	sub db_table($) {
		528	my ($name) = @_;
		529	my $db = BDB::db_create $DB_ENV;
		530
		531	eval {
		532	$db->set_flags (BDB::CHKSUM);
		533
		534	utf8::encode $name;
		535	BDB::db_open $db, undef, $name, undef, BDB::BTREE,
		536	BDB::CREATE \| BDB::AUTO_COMMIT, 0666;
		537	cf::cleanup "db_open(db): $!" if $!;
		538	};
		539	cf::cleanup "db_open(db): $@" if $@;
		540
		541	$db
		542	}
459		543
460	our $DB;	544	our $DB;
461		545
462	sub db_init {	546	sub db_init {
463	unless ($DB) {
464	$DB = BDB::db_create $DB_ENV;
465
466	cf::sync_job {	547	cf::sync_job {
467	eval {	548	$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	}	549	};
477	}	550	}
478		551
479	sub db_get($$) {	552	sub db_get($$) {
480	my $key = "$_[0]/$_[1]";	553	my $key = "$_[0]/$_[1]";
481		554
…		…
531	if (1) {	604	if (1) {
532	$md5 =	605	$md5 =
533	join "\x00",	606	join "\x00",
534	$processversion,	607	$processversion,
535	map {	608	map {
536	Coro::cede;	609	cf::cede_to_tick;
537	($src->[$_], Digest::MD5::md5_hex $data[$_])	610	($src->[$_], Digest::MD5::md5_hex $data[$_])
538	} 0.. $#$src;	611	} 0.. $#$src;
539		612
540		613
541	my $dbmd5 = db_get cache => "$id/md5";	614	my $dbmd5 = db_get cache => "$id/md5";
…		…
847	";	920	";
848	die if $@;	921	die if $@;
849	}	922	}
850		923
851	our $override;	924	our $override;
852	our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals?	925	our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
853		926
854	sub override {	927	sub override {
855	$override = 1;	928	$override = 1;
856	@invoke_results = ();	929	@INVOKE_RESULTS = (@_);
857	}	930	}
858		931
859	sub do_invoke {	932	sub do_invoke {
860	my $event = shift;	933	my $event = shift;
861	my $callbacks = shift;	934	my $callbacks = shift;
862		935
863	@invoke_results = ();	936	@INVOKE_RESULTS = ();
864		937
865	local $override;	938	local $override;
866		939
867	for (@$callbacks) {	940	for (@$callbacks) {
868	eval { &{$_->[1]} };	941	eval { &{$_->[1]} };
…		…
885		958
886	Generate an object-specific event with the given arguments.	959	Generate an object-specific event with the given arguments.
887		960
888	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be	961	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
889	removed in future versions), and there is no public API to access override	962	removed in future versions), and there is no public API to access override
890	results (if you must, access C<@cf::invoke_results> directly).	963	results (if you must, access C<@cf::INVOKE_RESULTS> directly).
891		964
892	=back	965	=back
893		966
894	=cut	967	=cut
895		968
896	#############################################################################	969	#############################################################################
897	# object support	970	# object support
		971	#
		972
		973	sub _can_merge {
		974	my ($ob1, $ob2) = @_;
		975
		976	local $Storable::canonical = 1;
		977	my $fob1 = Storable::freeze $ob1;
		978	my $fob2 = Storable::freeze $ob2;
		979
		980	$fob1 eq $fob2
		981	}
898		982
899	sub reattach {	983	sub reattach {
900	# basically do the same as instantiate, without calling instantiate	984	# basically do the same as instantiate, without calling instantiate
901	my ($obj) = @_;	985	my ($obj) = @_;
902		986
…		…
949	sub object_freezer_save {	1033	sub object_freezer_save {
950	my ($filename, $rdata, $objs) = @_;	1034	my ($filename, $rdata, $objs) = @_;
951		1035
952	sync_job {	1036	sync_job {
953	if (length $$rdata) {	1037	if (length $$rdata) {
		1038	utf8::decode (my $decname = $filename);
954	warn sprintf "saving %s (%d,%d)\n",	1039	warn sprintf "saving %s (%d,%d)\n",
955	$filename, length $$rdata, scalar @$objs;	1040	$decname, length $$rdata, scalar @$objs;
956		1041
957	if (my $fh = aio_open "$filename~", O_WRONLY \| O_CREAT, 0600) {	1042	if (my $fh = aio_open "$filename~", O_WRONLY \| O_CREAT, 0600) {
958	chmod SAVE_MODE, $fh;	1043	chmod SAVE_MODE, $fh;
959	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1044	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
960	aio_fsync $fh if $cf::USE_FSYNC;	1045	aio_fsync $fh if $cf::USE_FSYNC;
…		…
979	}	1064	}
980	} else {	1065	} else {
981	aio_unlink $filename;	1066	aio_unlink $filename;
982	aio_unlink "$filename.pst";	1067	aio_unlink "$filename.pst";
983	}	1068	}
984	}	1069	};
985	}	1070	}
986		1071
987	sub object_freezer_as_string {	1072	sub object_freezer_as_string {
988	my ($rdata, $objs) = @_;	1073	my ($rdata, $objs) = @_;
989		1074
…		…
1001	or return;	1086	or return;
1002		1087
1003	unless (aio_stat "$filename.pst") {	1088	unless (aio_stat "$filename.pst") {
1004	(aio_load "$filename.pst", $av) >= 0	1089	(aio_load "$filename.pst", $av) >= 0
1005	or return;	1090	or return;
		1091
1006	$av = eval { (Storable::thaw $av)->{objs} };	1092	$av = eval { (Storable::thaw $av)->{objs} };
1007	}	1093	}
1008		1094
		1095	utf8::decode (my $decname = $filename);
1009	warn sprintf "loading %s (%d)\n",	1096	warn sprintf "loading %s (%d,%d)\n",
1010	$filename, length $data, scalar @{$av \|\| []};	1097	$decname, length $data, scalar @{$av \|\| []};
		1098
1011	return ($data, $av);	1099	($data, $av)
1012	}	1100	}
1013		1101
1014	=head2 COMMAND CALLBACKS	1102	=head2 COMMAND CALLBACKS
1015		1103
1016	=over 4	1104	=over 4
…		…
1089	my ($pl, $buf) = @_;	1177	my ($pl, $buf) = @_;
1090		1178
1091	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };	1179	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1092		1180
1093	if (ref $msg) {	1181	if (ref $msg) {
		1182	my ($type, $reply, @payload) =
		1183	"ARRAY" eq ref $msg
		1184	? @$msg
		1185	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1186
		1187	my @reply;
		1188
1094	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1189	if (my $cb = $EXTCMD{$type}) {
1095	if (my %reply = $cb->($pl, $msg)) {	1190	@reply = $cb->($pl, @payload);
1096	$pl->ext_reply ($msg->{msgid}, %reply);
1097	}
1098	}	1191	}
		1192
		1193	$pl->ext_reply ($reply, @reply)
		1194	if $reply;
		1195
1099	} else {	1196	} else {
1100	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1197	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1101	}	1198	}
1102		1199
1103	cf::override;	1200	cf::override;
…		…
1193		1290
1194	=head3 cf::player	1291	=head3 cf::player
1195		1292
1196	=over 4	1293	=over 4
1197		1294
		1295	=item cf::player::num_playing
		1296
		1297	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1298
		1299	=cut
		1300
		1301	sub num_playing {
		1302	scalar grep
		1303	$_->ob->map
		1304	&& !$_->hidden
		1305	&& !$_->ob->flag (cf::FLAG_WIZ),
		1306	cf::player::list
		1307	}
		1308
1198	=item cf::player::find $login	1309	=item cf::player::find $login
1199		1310
1200	Returns the given player object, loading it if necessary (might block).	1311	Returns the given player object, loading it if necessary (might block).
1201		1312
1202	=cut	1313	=cut
…		…
1237	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1348	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1238	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1349	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1239	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1350	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1240	aio_unlink +(playerdir $login) . "/$login.pl";	1351	aio_unlink +(playerdir $login) . "/$login.pl";
1241		1352
1242	my $pl = load_pl path $login	1353	my $f = new_from_file cf::object::thawer path $login
1243	or return;	1354	or return;
		1355
		1356	my $pl = cf::player::load_pl $f
		1357	or return;
		1358	local $cf::PLAYER_LOADING{$login} = $pl;
		1359	$f->resolve_delayed_derefs;
1244	$cf::PLAYER{$login} = $pl	1360	$cf::PLAYER{$login} = $pl
1245	}	1361	}
1246	}	1362	}
1247	}	1363	}
1248		1364
…		…
1258		1374
1259	aio_mkdir playerdir $pl, 0770;	1375	aio_mkdir playerdir $pl, 0770;
1260	$pl->{last_save} = $cf::RUNTIME;	1376	$pl->{last_save} = $cf::RUNTIME;
1261		1377
1262	$pl->save_pl ($path);	1378	$pl->save_pl ($path);
1263	Coro::cede;	1379	cf::cede_to_tick;
1264	}	1380	}
1265		1381
1266	sub new($) {	1382	sub new($) {
1267	my ($login) = @_;	1383	my ($login) = @_;
1268		1384
…		…
1272	$self->{deny_save} = 1;	1388	$self->{deny_save} = 1;
1273		1389
1274	$cf::PLAYER{$login} = $self;	1390	$cf::PLAYER{$login} = $self;
1275		1391
1276	$self	1392	$self
		1393	}
		1394
		1395	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1396
		1397	=cut
		1398
		1399	sub send_msg {
		1400	my $ns = shift->ns
		1401	or return;
		1402	$ns->send_msg (@_);
1277	}	1403	}
1278		1404
1279	=item $pl->quit_character	1405	=item $pl->quit_character
1280		1406
1281	Nukes the player without looking back. If logged in, the connection will	1407	Nukes the player without looking back. If logged in, the connection will
…		…
1336	or return [];	1462	or return [];
1337		1463
1338	my @logins;	1464	my @logins;
1339		1465
1340	for my $login (@$dirs) {	1466	for my $login (@$dirs) {
		1467	my $path = path $login;
		1468
		1469	# a .pst is a dead give-away for a valid player
		1470	unless (-e "$path.pst") {
1341	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1471	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1342	aio_read $fh, 0, 512, my $buf, 0 or next;	1472	aio_read $fh, 0, 512, my $buf, 0 or next;
1343	$buf !~ /^password -------------$/m or next; # official not-valid tag	1473	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1474	}
1344		1475
1345	utf8::decode $login;	1476	utf8::decode $login;
1346	push @logins, $login;	1477	push @logins, $login;
1347	}	1478	}
1348		1479
…		…
1386	sub expand_cfpod {	1517	sub expand_cfpod {
1387	((my $self), (local $_)) = @_;	1518	((my $self), (local $_)) = @_;
1388		1519
1389	# escape & and <	1520	# escape & and <
1390	s/&/&/g;	1521	s/&/&/g;
1391	s/(?<![BIUGH])</</g;	1522	s/(?<![BIUGHT])</</g;
1392		1523
1393	# this is buggy, it needs to properly take care of nested <'s	1524	# this is buggy, it needs to properly take care of nested <'s
1394		1525
1395	1 while	1526	1 while
1396	# replace B<>, I<>, U<> etc.	1527	# replace B<>, I<>, U<> etc.
1397	s/B<([^\>]*)>/<b>$1<\/b>/	1528	s/B<([^\>]*)>/<b>$1<\/b>/
1398	\|\| s/I<([^\>]*)>/<i>$1<\/i>/	1529	\|\| s/I<([^\>]*)>/<i>$1<\/i>/
1399	\|\| s/U<([^\>]*)>/<u>$1<\/u>/	1530	\|\| s/U<([^\>]*)>/<u>$1<\/u>/
		1531	\|\| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1400	# replace G<male\|female> tags	1532	# replace G<male\|female> tags
1401	\|\| s{G<([^>\|])\\|([^>])>}{	1533	\|\| s{G<([^>\|])\\|([^>])>}{
1402	$self->gender ? $2 : $1	1534	$self->gender ? $2 : $1
1403	}ge	1535	}ge
1404	# replace H<hint text>	1536	# replace H<hint text>
…		…
1412		1544
1413	# create single paragraphs (very hackish)	1545	# create single paragraphs (very hackish)
1414	s/(?<=\S)\n(?=\w)/ /g;	1546	s/(?<=\S)\n(?=\w)/ /g;
1415		1547
1416	# compress some whitespace	1548	# compress some whitespace
1417	1 while s/\s\n\s\n\s*/\n/;	1549	s/\s+\n/\n/g; # ws line-ends
		1550	s/\n\n+/\n/g; # double lines
		1551	s/^\n+//; # beginning lines
		1552	s/\n+$//; # ending lines
1418		1553
1419	$_	1554	$_
1420	}	1555	}
1421		1556
1422	sub hintmode {	1557	sub hintmode {
1423	$_[0]{hintmode} = $_[1] if @_ > 1;	1558	$_[0]{hintmode} = $_[1] if @_ > 1;
1424	$_[0]{hintmode}	1559	$_[0]{hintmode}
1425	}	1560	}
1426		1561
1427	=item $player->ext_reply ($msgid, %msg)	1562	=item $player->ext_reply ($msgid, @msg)
1428		1563
1429	Sends an ext reply to the player.	1564	Sends an ext reply to the player.
1430		1565
1431	=cut	1566	=cut
1432		1567
1433	sub ext_reply($$%) {	1568	sub ext_reply($$@) {
1434	my ($self, $id, %msg) = @_;	1569	my ($self, $id, @msg) = @_;
1435		1570
1436	$msg{msgid} = $id;	1571	$self->ns->ext_reply ($id, @msg)
1437	$self->send ("ext " . $self->ns->{json_coder}->encode (\%msg));
1438	}	1572	}
1439		1573
1440	=item $player->ext_event ($type, %msg)	1574	=item $player->ext_msg ($type, @msg)
1441		1575
1442	Sends an ext event to the client.	1576	Sends an ext event to the client.
1443		1577
1444	=cut	1578	=cut
1445		1579
1446	sub ext_event($$%) {	1580	sub ext_msg($$@) {
1447	my ($self, $type, %msg) = @_;	1581	my ($self, $type, @msg) = @_;
1448		1582
1449	$self->ns->ext_event ($type, %msg);	1583	$self->ns->ext_msg ($type, @msg);
1450	}	1584	}
1451		1585
1452	=head3 cf::region	1586	=head3 cf::region
1453		1587
1454	=over 4	1588	=over 4
…		…
1467	my ($path) = @_;	1601	my ($path) = @_;
1468		1602
1469	my ($match, $specificity);	1603	my ($match, $specificity);
1470		1604
1471	for my $region (list) {	1605	for my $region (list) {
1472	if ($region->match && $path =~ $region->match) {	1606	if ($region->{match} && $path =~ $region->{match}) {
1473	($match, $specificity) = ($region, $region->specificity)	1607	($match, $specificity) = ($region, $region->specificity)
1474	if $region->specificity > $specificity;	1608	if $region->specificity > $specificity;
1475	}	1609	}
1476	}	1610	}
1477		1611
…		…
1597	$self->init; # pass $1 etc.	1731	$self->init; # pass $1 etc.
1598	return $self;	1732	return $self;
1599	}	1733	}
1600	}	1734	}
1601		1735
1602	Carp::carp "unable to resolve path '$path' (base '$base').";	1736	Carp::cluck "unable to resolve path '$path' (base '$base').";
1603	()	1737	()
1604	}	1738	}
1605		1739
1606	sub init {	1740	sub init {
1607	my ($self) = @_;	1741	my ($self) = @_;
…		…
1670		1804
1671	sub load_header_from($) {	1805	sub load_header_from($) {
1672	my ($self, $path) = @_;	1806	my ($self, $path) = @_;
1673		1807
1674	utf8::encode $path;	1808	utf8::encode $path;
1675	#aio_open $path, O_RDONLY, 0	1809	my $f = new_from_file cf::object::thawer $path
1676	# or return;
1677
1678	$self->_load_header ($path)
1679	or return;	1810	or return;
		1811
		1812	$self->_load_header ($f)
		1813	or return;
		1814
		1815	local $MAP_LOADING{$self->{path}} = $self;
		1816	$f->resolve_delayed_derefs;
1680		1817
1681	$self->{load_path} = $path;	1818	$self->{load_path} = $path;
1682		1819
1683	1	1820	1
1684	}	1821	}
…		…
1738	sub find {	1875	sub find {
1739	my ($path, $origin) = @_;	1876	my ($path, $origin) = @_;
1740		1877
1741	$path = normalise $path, $origin && $origin->path;	1878	$path = normalise $path, $origin && $origin->path;
1742		1879
		1880	cf::lock_wait "map_data:$path";#d#remove
1743	cf::lock_wait "map_find:$path";	1881	cf::lock_wait "map_find:$path";
1744		1882
1745	$cf::MAP{$path} \|\| do {	1883	$cf::MAP{$path} \|\| do {
1746	my $guard = cf::lock_acquire "map_find:$path";	1884	my $guard1 = cf::lock_acquire "map_find:$path";
		1885	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1886
1747	my $map = new_from_path cf::map $path	1887	my $map = new_from_path cf::map $path
1748	or return;	1888	or return;
1749		1889
1750	$map->{last_save} = $cf::RUNTIME;	1890	$map->{last_save} = $cf::RUNTIME;
1751		1891
…		…
1753	or return;	1893	or return;
1754		1894
1755	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1895	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1756	# doing this can freeze the server in a sync job, obviously	1896	# doing this can freeze the server in a sync job, obviously
1757	#$cf::WAIT_FOR_TICK->wait;	1897	#$cf::WAIT_FOR_TICK->wait;
		1898	undef $guard1;
		1899	undef $guard2;
1758	$map->reset;	1900	$map->reset;
1759	undef $guard;
1760	return find $path;	1901	return find $path;
1761	}	1902	}
1762		1903
1763	$cf::MAP{$path} = $map	1904	$cf::MAP{$path} = $map
1764	}	1905	}
…		…
1773	local $self->{deny_reset} = 1; # loading can take a long time	1914	local $self->{deny_reset} = 1; # loading can take a long time
1774		1915
1775	my $path = $self->{path};	1916	my $path = $self->{path};
1776		1917
1777	{	1918	{
1778	my $guard = cf::lock_acquire "map_load:$path";	1919	my $guard = cf::lock_acquire "map_data:$path";
1779		1920
		1921	return unless $self->valid;
1780	return if $self->in_memory != cf::MAP_SWAPPED;	1922	return unless $self->in_memory == cf::MAP_SWAPPED;
1781		1923
1782	$self->in_memory (cf::MAP_LOADING);	1924	$self->in_memory (cf::MAP_LOADING);
1783		1925
1784	$self->alloc;	1926	$self->alloc;
1785		1927
1786	$self->pre_load;	1928	$self->pre_load;
1787	Coro::cede;	1929	cf::cede_to_tick;
1788		1930
		1931	my $f = new_from_file cf::object::thawer $self->{load_path};
		1932	$f->skip_block;
1789	$self->_load_objects ($self->{load_path}, 1)	1933	$self->_load_objects ($f)
1790	or return;	1934	or return;
1791		1935
1792	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1936	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1793	if delete $self->{load_original};	1937	if delete $self->{load_original};
1794		1938
1795	if (my $uniq = $self->uniq_path) {	1939	if (my $uniq = $self->uniq_path) {
1796	utf8::encode $uniq;	1940	utf8::encode $uniq;
1797	if (aio_open $uniq, O_RDONLY, 0) {	1941	unless (aio_stat $uniq) {
		1942	if (my $f = new_from_file cf::object::thawer $uniq) {
1798	$self->clear_unique_items;	1943	$self->clear_unique_items;
1799	$self->_load_objects ($uniq, 0);	1944	$self->_load_objects ($f);
		1945	$f->resolve_delayed_derefs;
		1946	}
1800	}	1947	}
1801	}	1948	}
1802		1949
1803	Coro::cede;	1950	$f->resolve_delayed_derefs;
		1951
		1952	cf::cede_to_tick;
1804	# now do the right thing for maps	1953	# now do the right thing for maps
1805	$self->link_multipart_objects;	1954	$self->link_multipart_objects;
1806	$self->difficulty ($self->estimate_difficulty)	1955	$self->difficulty ($self->estimate_difficulty)
1807	unless $self->difficulty;	1956	unless $self->difficulty;
1808	Coro::cede;	1957	cf::cede_to_tick;
1809		1958
1810	unless ($self->{deny_activate}) {	1959	unless ($self->{deny_activate}) {
1811	$self->decay_objects;	1960	$self->decay_objects;
1812	$self->fix_auto_apply;	1961	$self->fix_auto_apply;
1813	$self->update_buttons;	1962	$self->update_buttons;
1814	Coro::cede;	1963	cf::cede_to_tick;
1815	$self->set_darkness_map;	1964	$self->set_darkness_map;
1816	Coro::cede;	1965	cf::cede_to_tick;
1817	$self->activate;	1966	$self->activate;
1818	}	1967	}
		1968
		1969	$self->{last_save} = $cf::RUNTIME;
		1970	$self->last_access ($cf::RUNTIME);
1819		1971
1820	$self->in_memory (cf::MAP_IN_MEMORY);	1972	$self->in_memory (cf::MAP_IN_MEMORY);
1821	}	1973	}
1822		1974
1823	$self->post_load;	1975	$self->post_load;
…		…
1834		1986
1835	$self	1987	$self
1836	}	1988	}
1837		1989
1838	# find and load all maps in the 3x3 area around a map	1990	# find and load all maps in the 3x3 area around a map
1839	sub load_diag {	1991	sub load_neighbours {
1840	my ($map) = @_;	1992	my ($map) = @_;
1841		1993
1842	my @diag; # diagonal neighbours	1994	my @neigh; # diagonal neighbours
1843		1995
1844	for (0 .. 3) {	1996	for (0 .. 3) {
1845	my $neigh = $map->tile_path ($_)	1997	my $neigh = $map->tile_path ($_)
1846	or next;	1998	or next;
1847	$neigh = find $neigh, $map	1999	$neigh = find $neigh, $map
1848	or next;	2000	or next;
1849	$neigh->load;	2001	$neigh->load;
1850		2002
		2003	push @neigh,
1851	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	2004	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1852	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2005	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1853	}	2006	}
1854		2007
1855	for (@diag) {	2008	for (grep defined $_->[0], @neigh) {
		2009	my ($path, $origin) = @$_;
1856	my $neigh = find @$_	2010	my $neigh = find $path, $origin
1857	or next;	2011	or next;
1858	$neigh->load;	2012	$neigh->load;
1859	}	2013	}
1860	}	2014	}
1861		2015
…		…
1866	}	2020	}
1867		2021
1868	sub do_load_sync {	2022	sub do_load_sync {
1869	my ($map) = @_;	2023	my ($map) = @_;
1870		2024
		2025	cf::LOG cf::llevDebug \| cf::logBacktrace, "do_load_sync"
		2026	if $Coro::current == $Coro::main;
		2027
1871	cf::sync_job { $map->load };	2028	cf::sync_job { $map->load };
1872	}	2029	}
1873		2030
1874	our %MAP_PREFETCH;	2031	our %MAP_PREFETCH;
1875	our $MAP_PREFETCHER = undef;	2032	our $MAP_PREFETCHER = undef;
1876		2033
1877	sub find_async {	2034	sub find_async {
1878	my ($path, $origin) = @_;	2035	my ($path, $origin, $load) = @_;
1879		2036
1880	$path = normalise $path, $origin && $origin->{path};	2037	$path = normalise $path, $origin && $origin->{path};
1881		2038
1882	if (my $map = $cf::MAP{$path}) {	2039	if (my $map = $cf::MAP{$path}) {
1883	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2040	return $map if !$load \|\| $map->in_memory == cf::MAP_IN_MEMORY;
1884	}	2041	}
1885		2042
1886	undef $MAP_PREFETCH{$path};	2043	$MAP_PREFETCH{$path} \|= $load;
		2044
1887	$MAP_PREFETCHER \|\|= cf::async {	2045	$MAP_PREFETCHER \|\|= cf::async {
		2046	$Coro::current->{desc} = "map prefetcher";
		2047
1888	while (%MAP_PREFETCH) {	2048	while (%MAP_PREFETCH) {
1889	for my $path (keys %MAP_PREFETCH) {	2049	while (my ($k, $v) = each %MAP_PREFETCH) {
1890	my $map = find $path	2050	if (my $map = find $k) {
1891	or next;
1892	$map->load;	2051	$map->load if $v;
		2052	}
1893		2053
1894	delete $MAP_PREFETCH{$path};	2054	delete $MAP_PREFETCH{$k};
1895	}	2055	}
1896	}	2056	}
1897	undef $MAP_PREFETCHER;	2057	undef $MAP_PREFETCHER;
1898	};	2058	};
1899	$MAP_PREFETCHER->prio (6);	2059	$MAP_PREFETCHER->prio (6);
…		…
1902	}	2062	}
1903		2063
1904	sub save {	2064	sub save {
1905	my ($self) = @_;	2065	my ($self) = @_;
1906		2066
1907	my $lock = cf::lock_acquire "map_data:" . $self->path;	2067	my $lock = cf::lock_acquire "map_data:$self->{path}";
1908		2068
1909	$self->{last_save} = $cf::RUNTIME;	2069	$self->{last_save} = $cf::RUNTIME;
1910		2070
1911	return unless $self->dirty;	2071	return unless $self->dirty;
1912		2072
…		…
1918	return if $self->{deny_save};	2078	return if $self->{deny_save};
1919		2079
1920	local $self->{last_access} = $self->last_access;#d#	2080	local $self->{last_access} = $self->last_access;#d#
1921		2081
1922	cf::async {	2082	cf::async {
		2083	$Coro::current->{desc} = "map player save";
1923	$_->contr->save for $self->players;	2084	$_->contr->save for $self->players;
1924	};	2085	};
1925		2086
1926	if ($uniq) {	2087	if ($uniq) {
1927	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);	2088	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);
…		…
1935	my ($self) = @_;	2096	my ($self) = @_;
1936		2097
1937	# save first because save cedes	2098	# save first because save cedes
1938	$self->save;	2099	$self->save;
1939		2100
1940	my $lock = cf::lock_acquire "map_data:" . $self->path;	2101	my $lock = cf::lock_acquire "map_data:$self->{path}";
1941		2102
1942	return if $self->players;	2103	return if $self->players;
1943	return if $self->in_memory != cf::MAP_IN_MEMORY;	2104	return if $self->in_memory != cf::MAP_IN_MEMORY;
1944	return if $self->{deny_save};	2105	return if $self->{deny_save};
1945		2106
		2107	$self->in_memory (cf::MAP_SWAPPED);
		2108
		2109	$self->deactivate;
		2110	$_->clear_links_to ($self) for values %cf::MAP;
1946	$self->clear;	2111	$self->clear;
1947	$self->in_memory (cf::MAP_SWAPPED);
1948	}	2112	}
1949		2113
1950	sub reset_at {	2114	sub reset_at {
1951	my ($self) = @_;	2115	my ($self) = @_;
1952		2116
…		…
1984	if $uniq;	2148	if $uniq;
1985	}	2149	}
1986		2150
1987	delete $cf::MAP{$self->path};	2151	delete $cf::MAP{$self->path};
1988		2152
		2153	$self->deactivate;
		2154	$_->clear_links_to ($self) for values %cf::MAP;
1989	$self->clear;	2155	$self->clear;
1990
1991	$_->clear_links_to ($self) for values %cf::MAP;
1992		2156
1993	$self->unlink_save;	2157	$self->unlink_save;
1994	$self->destroy;	2158	$self->destroy;
1995	}	2159	}
1996		2160
1997	my $nuke_counter = "aaaa";	2161	my $nuke_counter = "aaaa";
1998		2162
1999	sub nuke {	2163	sub nuke {
2000	my ($self) = @_;	2164	my ($self) = @_;
2001		2165
		2166	{
		2167	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2168
2002	delete $cf::MAP{$self->path};	2169	delete $cf::MAP{$self->path};
2003		2170
2004	$self->unlink_save;	2171	$self->unlink_save;
2005		2172
2006	bless $self, "cf::map";	2173	bless $self, "cf::map";
2007	delete $self->{deny_reset};	2174	delete $self->{deny_reset};
2008	$self->{deny_save} = 1;	2175	$self->{deny_save} = 1;
2009	$self->reset_timeout (1);	2176	$self->reset_timeout (1);
2010	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2177	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2011		2178
2012	$cf::MAP{$self->path} = $self;	2179	$cf::MAP{$self->path} = $self;
		2180	}
2013		2181
2014	$self->reset; # polite request, might not happen	2182	$self->reset; # polite request, might not happen
2015	}	2183	}
2016		2184
2017	=item $maps = cf::map::tmp_maps	2185	=item $maps = cf::map::tmp_maps
…		…
2093		2261
2094	sub inv_recursive {	2262	sub inv_recursive {
2095	inv_recursive_ inv $_[0]	2263	inv_recursive_ inv $_[0]
2096	}	2264	}
2097		2265
		2266	=item $ref = $ob->ref
		2267
		2268	creates and returns a persistent reference to an objetc that can be stored as a string.
		2269
		2270	=item $ob = cf::object::deref ($refstring)
		2271
		2272	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2273	even if the object actually exists. May block.
		2274
		2275	=cut
		2276
		2277	sub deref {
		2278	my ($ref) = @_;
		2279
		2280	if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) {
		2281	my ($uuid, $name) = ($1, $2);
		2282	my $pl = $cf::PLAYER_LOADING{$name} \|\| cf::player::find $name
		2283	or return;
		2284	$pl->ob->uuid eq $uuid
		2285	or return;
		2286
		2287	$pl->ob
		2288	} else {
		2289	warn "$ref: cannot resolve object reference\n";
		2290	undef
		2291	}
		2292	}
		2293
2098	package cf;	2294	package cf;
2099		2295
2100	=back	2296	=back
2101		2297
2102	=head3 cf::object::player	2298	=head3 cf::object::player
…		…
2124		2320
2125	} else {	2321	} else {
2126	my $pl = $self->contr;	2322	my $pl = $self->contr;
2127		2323
2128	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2324	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2129	my $diag = $pl->{npc_dialog};	2325	my $dialog = $pl->{npc_dialog};
2130	$diag->{pl}->ext_reply (	2326	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2131	$diag->{id},
2132	msgtype => "reply",
2133	msg => $diag->{pl}->expand_cfpod ($msg),
2134	add_topics => []
2135	);
2136		2327
2137	} else {	2328	} else {
2138	$msg = $npc->name . " says: $msg" if $npc;	2329	$msg = $npc->name . " says: $msg" if $npc;
2139	$self->message ($msg, $flags);	2330	$self->message ($msg, $flags);
2140	}	2331	}
2141	}	2332	}
		2333	}
		2334
		2335	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2336
		2337	=cut
		2338
		2339	sub cf::object::send_msg {
		2340	my $pl = shift->contr
		2341	or return;
		2342	$pl->send_msg (@_);
2142	}	2343	}
2143		2344
2144	=item $player_object->may ("access")	2345	=item $player_object->may ("access")
2145		2346
2146	Returns wether the given player is authorized to access resource "access"	2347	Returns wether the given player is authorized to access resource "access"
…		…
2225	# use -1 or undef as default coordinates, not 0, 0	2426	# use -1 or undef as default coordinates, not 0, 0
2226	($x, $y) = ($map->enter_x, $map->enter_y)	2427	($x, $y) = ($map->enter_x, $map->enter_y)
2227	if $x <=0 && $y <= 0;	2428	if $x <=0 && $y <= 0;
2228		2429
2229	$map->load;	2430	$map->load;
2230	$map->load_diag;	2431	$map->load_neighbours;
2231		2432
2232	return unless $self->contr->active;	2433	return unless $self->contr->active;
2233	$self->activate_recursive;	2434	$self->activate_recursive;
2234		2435
2235	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2436	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2236	$self->enter_map ($map, $x, $y);	2437	$self->enter_map ($map, $x, $y);
2237	}	2438	}
2238		2439
2239	=item $player_object->goto ($path, $x, $y[, $check->($map)])	2440	=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2240		2441
2241	Moves the player to the given map-path and coordinates by first freezing	2442	Moves the player to the given map-path and coordinates by first freezing
2242	her, loading and preparing them map, calling the provided $check callback	2443	her, loading and preparing them map, calling the provided $check callback
2243	that has to return the map if sucecssful, and then unfreezes the player on	2444	that has to return the map if sucecssful, and then unfreezes the player on
2244	the new (success) or old (failed) map position.	2445	the new (success) or old (failed) map position. In either case, $done will
		2446	be called at the end of this process.
2245		2447
2246	=cut	2448	=cut
2247		2449
2248	our $GOTOGEN;	2450	our $GOTOGEN;
2249		2451
2250	sub cf::object::player::goto {	2452	sub cf::object::player::goto {
2251	my ($self, $path, $x, $y, $check) = @_;	2453	my ($self, $path, $x, $y, $check, $done) = @_;
2252		2454
2253	# do generation counting so two concurrent goto's will be executed in-order	2455	# do generation counting so two concurrent goto's will be executed in-order
2254	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2456	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2255		2457
2256	$self->enter_link;	2458	$self->enter_link;
2257		2459
2258	(async {	2460	(async {
		2461	$Coro::current->{desc} = "player::goto $path $x $y";
		2462
		2463	# *tag paths override both path and x\|y
		2464	if ($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
2259	my $map = eval {	2482	my $map = eval {
2260	my $map = cf::map::find $path;	2483	my $map = defined $path ? cf::map::find $path : undef;
2261		2484
2262	if ($map) {	2485	if ($map) {
2263	$map = $map->customise_for ($self);	2486	$map = $map->customise_for ($self);
2264	$map = $check->($map) if $check && $map;	2487	$map = $check->($map) if $check && $map;
2265	} else {	2488	} else {
2266	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE \| cf::NDI_RED);	2489	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE \| cf::NDI_RED);
2267	}	2490	}
2268		2491
2269	$map	2492	$map
2270	};	2493	};
2271		2494
…		…
2276		2499
2277	if ($gen == $self->{_goto_generation}) {	2500	if ($gen == $self->{_goto_generation}) {
2278	delete $self->{_goto_generation};	2501	delete $self->{_goto_generation};
2279	$self->leave_link ($map, $x, $y);	2502	$self->leave_link ($map, $x, $y);
2280	}	2503	}
		2504
		2505	$done->() if $done;
2281	})->prio (1);	2506	})->prio (1);
2282	}	2507	}
2283		2508
2284	=item $player_object->enter_exit ($exit_object)	2509	=item $player_object->enter_exit ($exit_object)
2285		2510
…		…
2354	my $hp = $exit->stats->hp;	2579	my $hp = $exit->stats->hp;
2355	my $sp = $exit->stats->sp;	2580	my $sp = $exit->stats->sp;
2356		2581
2357	$self->enter_link;	2582	$self->enter_link;
2358		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
2359	(async {	2588	(async {
		2589	$Coro::current->{desc} = "enter_exit $slaying $hp $sp";
		2590
2360	$self->deactivate_recursive; # just to be sure	2591	$self->deactivate_recursive; # just to be sure
2361	unless (eval {	2592	unless (eval {
2362	$self->goto ($slaying, $hp, $sp);	2593	$self->goto ($slaying, $hp, $sp);
2363		2594
2364	1;	2595	1;
…		…
2390		2621
2391	utf8::encode $text;	2622	utf8::encode $text;
2392	$self->send_packet (sprintf "drawinfo %d %s", $flags \|\| cf::NDI_BLACK, $text);	2623	$self->send_packet (sprintf "drawinfo %d %s", $flags \|\| cf::NDI_BLACK, $text);
2393	}	2624	}
2394		2625
2395	=item $client->send_msg ($color, $type, $msg, [extra...])	2626	=item $client->send_msg ($channel, $msg, $color, [extra...])
2396		2627
2397	Send a drawinfo or msg packet to the client, formatting the msg for the	2628	Send a drawinfo or msg packet to the client, formatting the msg for the
2398	client if neccessary. C<$type> should be a string identifying the type of	2629	client if neccessary. C<$type> should be a string identifying the type of
2399	the message, with C<log> being the default. If C<$color> is negative, suppress	2630	the message, with C<log> being the default. If C<$color> is negative, suppress
2400	the message unless the client supports the msg packet.	2631	the message unless the client supports the msg packet.
2401		2632
2402	=cut	2633	=cut
2403		2634
		2635	our %CHANNEL = (
		2636	"c/identify" => {
		2637	id => "infobox",
		2638	title => "Identify",
		2639	reply => undef,
		2640	tooltip => "Items recently identified",
		2641	},
		2642	"c/examine" => {
		2643	id => "infobox",
		2644	title => "Examine",
		2645	reply => undef,
		2646	tooltip => "Signs and other items you examined",
		2647	},
		2648	"c/lookat" => {
		2649	id => "infobox",
		2650	title => "Look",
		2651	reply => undef,
		2652	tooltip => "What you saw there",
		2653	},
		2654	);
		2655
2404	sub cf::client::send_msg {	2656	sub cf::client::send_msg {
2405	my ($self, $color, $type, $msg, @extra) = @_;	2657	my ($self, $channel, $msg, $color, @extra) = @_;
2406		2658
2407	$msg = $self->pl->expand_cfpod ($msg);	2659	$msg = $self->pl->expand_cfpod ($msg);
2408		2660
		2661	$color &= cf::NDI_CLIENT_MASK; # just in case...
		2662
		2663	# check predefined channels, for the benefit of C
		2664	if ($CHANNEL{$channel}) {
		2665	$channel = $CHANNEL{$channel};
		2666
		2667	$self->ext_msg (channel_info => $channel)
		2668	if $self->can_msg;
		2669
		2670	$channel = $channel->{id};
		2671
		2672	} elsif (ref $channel) {
		2673	# send meta info to client, if not yet sent
		2674	unless (exists $self->{channel}{$channel->{id}}) {
		2675	$self->{channel}{$channel->{id}} = $channel;
		2676	$self->ext_msg (channel_info => $channel)
		2677	if $self->can_msg;
		2678	}
		2679
		2680	$channel = $channel->{id};
		2681	}
		2682
		2683	return unless @extra \|\| length $msg;
		2684
2409	if ($self->can_msg) {	2685	if ($self->can_msg) {
		2686	# default colour, mask it out
		2687	$color &= ~(cf::NDI_COLOR_MASK \| cf::NDI_DEF)
		2688	if $color & cf::NDI_DEF;
		2689
2410	$self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra]));	2690	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2691	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2411	} else {	2692	} else {
2412	# replace some tags by gcfclient-compatible ones
2413	for ($msg) {
2414	1 while
2415	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2416	\|\| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2417	\|\| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2418	\|\| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2419	\|\| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
2420	}
2421
2422	if ($color >= 0) {	2693	if ($color >= 0) {
		2694	# replace some tags by gcfclient-compatible ones
		2695	for ($msg) {
		2696	1 while
		2697	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2698	\|\| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2699	\|\| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2700	\|\| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2701	\|\| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2702	}
		2703
		2704	$color &= cf::NDI_COLOR_MASK;
		2705
		2706	utf8::encode $msg;
		2707
2423	if (0 && $msg =~ /\[/) {	2708	if (0 && $msg =~ /\[/) {
		2709	# COMMAND/INFO
2424	$self->send_packet ("drawextinfo $color 4 0 $msg")	2710	$self->send_packet ("drawextinfo $color 10 8 $msg")
2425	} else {	2711	} else {
2426	$msg =~ s/\[\/?(?:b\|i\|u\|fixed\|color)[^\]]*\]//g;	2712	$msg =~ s/\[\/?(?:b\|i\|u\|fixed\|color)[^\]]*\]//g;
2427	$self->send_packet ("drawinfo $color $msg")	2713	$self->send_packet ("drawinfo $color $msg")
2428	}	2714	}
2429	}	2715	}
2430	}	2716	}
2431	}	2717	}
2432		2718
2433	=item $client->ext_event ($type, %msg)	2719	=item $client->ext_msg ($type, @msg)
2434		2720
2435	Sends an ext event to the client.	2721	Sends an ext event to the client.
2436		2722
2437	=cut	2723	=cut
2438		2724
2439	sub cf::client::ext_event($$%) {	2725	sub cf::client::ext_msg($$@) {
2440	my ($self, $type, %msg) = @_;	2726	my ($self, $type, @msg) = @_;
2441		2727
		2728	if ($self->extcmd == 2) {
		2729	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2730	} elsif ($self->extcmd == 1) { # TODO: remove
2442	$msg{msgtype} = "event_$type";	2731	push @msg, msgtype => "event_$type";
2443	$self->send_packet ("ext " . $self->{json_coder}->encode (\%msg));	2732	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2733	}
		2734	}
		2735
		2736	=item $client->ext_reply ($msgid, @msg)
		2737
		2738	Sends an ext reply to the client.
		2739
		2740	=cut
		2741
		2742	sub cf::client::ext_reply($$@) {
		2743	my ($self, $id, @msg) = @_;
		2744
		2745	if ($self->extcmd == 2) {
		2746	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2747	} elsif ($self->extcmd == 1) {
		2748	#TODO: version 1, remove
		2749	unshift @msg, msgtype => "reply", msgid => $id;
		2750	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2751	}
2444	}	2752	}
2445		2753
2446	=item $success = $client->query ($flags, "text", \&cb)	2754	=item $success = $client->query ($flags, "text", \&cb)
2447		2755
2448	Queues a query to the client, calling the given callback with	2756	Queues a query to the client, calling the given callback with
…		…
2503	my ($ns, $buf) = @_;	2811	my ($ns, $buf) = @_;
2504		2812
2505	my $msg = eval { $ns->{json_coder}->decode ($buf) };	2813	my $msg = eval { $ns->{json_coder}->decode ($buf) };
2506		2814
2507	if (ref $msg) {	2815	if (ref $msg) {
		2816	my ($type, $reply, @payload) =
		2817	"ARRAY" eq ref $msg
		2818	? @$msg
		2819	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2820
		2821	my @reply;
		2822
2508	if (my $cb = $EXTICMD{$msg->{msgtype}}) {	2823	if (my $cb = $EXTICMD{$type}) {
2509	if (my %reply = $cb->($ns, $msg)) {	2824	@reply = $cb->($ns, @payload);
2510	$reply{msgid} = $msg->{msgid};
2511	$ns->send ("ext " . $ns->{json_coder}->encode (\%reply));
2512	}
2513	}	2825	}
		2826
		2827	$ns->ext_reply ($reply, @reply)
		2828	if $reply;
		2829
2514	} else {	2830	} else {
2515	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";	2831	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
2516	}	2832	}
2517		2833
2518	cf::override;	2834	cf::override;
…		…
2565	our $safe = new Safe "safe";	2881	our $safe = new Safe "safe";
2566	our $safe_hole = new Safe::Hole;	2882	our $safe_hole = new Safe::Hole;
2567		2883
2568	$SIG{FPE} = 'IGNORE';	2884	$SIG{FPE} = 'IGNORE';
2569		2885
2570	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2886	$safe->permit_only (Opcode::opset qw(
		2887	:base_core :base_mem :base_orig :base_math
		2888	grepstart grepwhile mapstart mapwhile
		2889	sort time
		2890	));
2571		2891
2572	# here we export the classes and methods available to script code	2892	# here we export the classes and methods available to script code
2573		2893
2574	=pod	2894	=pod
2575		2895
2576	The following functions and methods are available within a safe environment:	2896	The following functions and methods are available within a safe environment:
2577		2897
2578	cf::object contr pay_amount pay_player map	2898	cf::object
		2899	contr pay_amount pay_player map x y force_find force_add
		2900	insert remove name archname title slaying race decrease_ob_nr
		2901
2579	cf::object::player player	2902	cf::object::player
2580	cf::player peaceful	2903	player
2581	cf::map trigger	2904
		2905	cf::player
		2906	peaceful
		2907
		2908	cf::map
		2909	trigger
2582		2910
2583	=cut	2911	=cut
2584		2912
2585	for (	2913	for (
2586	["cf::object" => qw(contr pay_amount pay_player map)],	2914	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2915	insert remove inv name archname title slaying race
		2916	decrease_ob_nr)],
2587	["cf::object::player" => qw(player)],	2917	["cf::object::player" => qw(player)],
2588	["cf::player" => qw(peaceful)],	2918	["cf::player" => qw(peaceful)],
2589	["cf::map" => qw(trigger)],	2919	["cf::map" => qw(trigger)],
2590	) {	2920	) {
2591	no strict 'refs';	2921	no strict 'refs';
…		…
2667	# the server's init and main functions	2997	# the server's init and main functions
2668		2998
2669	sub load_facedata($) {	2999	sub load_facedata($) {
2670	my ($path) = @_;	3000	my ($path) = @_;
2671		3001
		3002	# HACK to clear player env face cache, we need some signal framework
		3003	# for this (global event?)
		3004	%ext::player_env::MUSIC_FACE_CACHE = ();
		3005
		3006	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		3007
2672	warn "loading facedata from $path\n";	3008	warn "loading facedata from $path\n";
2673		3009
2674	my $facedata;	3010	my $facedata;
2675	0 < aio_load $path, $facedata	3011	0 < aio_load $path, $facedata
2676	or die "$path: $!";	3012	or die "$path: $!";
…		…
2678	$facedata = Coro::Storable::thaw $facedata;	3014	$facedata = Coro::Storable::thaw $facedata;
2679		3015
2680	$facedata->{version} == 2	3016	$facedata->{version} == 2
2681	or cf::cleanup "$path: version mismatch, cannot proceed.";	3017	or cf::cleanup "$path: version mismatch, cannot proceed.";
2682		3018
		3019	# patch in the exptable
		3020	$facedata->{resource}{"res/exp_table"} = {
		3021	type => FT_RSRC,
		3022	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3023	};
		3024	cf::cede_to_tick;
		3025
2683	{	3026	{
2684	my $faces = $facedata->{faceinfo};	3027	my $faces = $facedata->{faceinfo};
2685		3028
2686	while (my ($face, $info) = each %$faces) {	3029	while (my ($face, $info) = each %$faces) {
2687	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;	3030	my $idx = (cf::face::find $face) \|\| cf::face::alloc $face;
2688	cf::face::set $idx, $info->{visibility}, $info->{magicmap};	3031	cf::face::set_visibility $idx, $info->{visibility};
		3032	cf::face::set_magicmap $idx, $info->{magicmap};
2689	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3033	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2690	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3034	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2691	Coro::cede;	3035
		3036	cf::cede_to_tick;
2692	}	3037	}
2693		3038
2694	while (my ($face, $info) = each %$faces) {	3039	while (my ($face, $info) = each %$faces) {
2695	next unless $info->{smooth};	3040	next unless $info->{smooth};
2696	my $idx = cf::face::find $face	3041	my $idx = cf::face::find $face
2697	or next;	3042	or next;
2698	if (my $smooth = cf::face::find $info->{smooth}) {	3043	if (my $smooth = cf::face::find $info->{smooth}) {
		3044	cf::face::set_smooth $idx, $smooth;
2699	cf::face::set_smooth $idx, $smooth, $info->{smoothlevel};	3045	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2700	} else {	3046	} else {
2701	warn "smooth face '$info->{smooth}' not found for face '$face'";	3047	warn "smooth face '$info->{smooth}' not found for face '$face'";
2702	}	3048	}
2703	Coro::cede;	3049
		3050	cf::cede_to_tick;
2704	}	3051	}
2705	}	3052	}
2706		3053
2707	{	3054	{
2708	my $anims = $facedata->{animinfo};	3055	my $anims = $facedata->{animinfo};
2709		3056
2710	while (my ($anim, $info) = each %$anims) {	3057	while (my ($anim, $info) = each %$anims) {
2711	cf::anim::set $anim, $info->{frames}, $info->{facings};	3058	cf::anim::set $anim, $info->{frames}, $info->{facings};
2712	Coro::cede;	3059	cf::cede_to_tick;
2713	}	3060	}
2714		3061
2715	cf::anim::invalidate_all; # d'oh	3062	cf::anim::invalidate_all; # d'oh
2716	}	3063	}
2717		3064
		3065	{
		3066	# TODO: for gcfclient pleasure, we should give resources
		3067	# that gcfclient doesn't grok a >10000 face index.
		3068	my $res = $facedata->{resource};
		3069
		3070	my $soundconf = delete $res->{"res/sound.conf"};
		3071
		3072	while (my ($name, $info) = each %$res) {
		3073	my $idx = (cf::face::find $name) \|\| cf::face::alloc $name;
		3074	my $data;
		3075
		3076	if ($info->{type} & 1) {
		3077	# prepend meta info
		3078
		3079	my $meta = $enc->encode ({
		3080	name => $name,
		3081	%{ $info->{meta} \|\| {} },
		3082	});
		3083
		3084	$data = pack "(w/a)", $meta, $info->{data};
		3085	} else {
		3086	$data = $info->{data};
		3087	}
		3088
		3089	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3090	cf::face::set_type $idx, $info->{type};
		3091
		3092	cf::cede_to_tick;
		3093	}
		3094
		3095	if ($soundconf) {
		3096	$soundconf = $enc->decode (delete $soundconf->{data});
		3097
		3098	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3099	my $sound = $soundconf->{compat}[$_]
		3100	or next;
		3101
		3102	my $face = cf::face::find "sound/$sound->[1]";
		3103	cf::sound::set $sound->[0] => $face;
		3104	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3105	}
		3106
		3107	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3108	my $face = cf::face::find "sound/$v";
		3109	cf::sound::set $k => $face;
		3110	}
		3111	}
		3112	}
		3113
2718	1	3114	1
2719	}	3115	}
2720		3116
		3117	register_exticmd fx_want => sub {
		3118	my ($ns, $want) = @_;
		3119
		3120	while (my ($k, $v) = each %$want) {
		3121	$ns->fx_want ($k, $v);
		3122	}
		3123	};
		3124
2721	sub reload_regions {	3125	sub reload_regions {
		3126	# HACK to clear player env face cache, we need some signal framework
		3127	# for this (global event?)
		3128	%ext::player_env::MUSIC_FACE_CACHE = ();
		3129
2722	load_resource_file "$MAPDIR/regions"	3130	load_resource_file "$MAPDIR/regions"
2723	or die "unable to load regions file\n";	3131	or die "unable to load regions file\n";
		3132
		3133	for (cf::region::list) {
		3134	$_->{match} = qr/$_->{match}/
		3135	if exists $_->{match};
		3136	}
2724	}	3137	}
2725		3138
2726	sub reload_facedata {	3139	sub reload_facedata {
2727	load_facedata "$DATADIR/facedata"	3140	load_facedata "$DATADIR/facedata"
2728	or die "unable to load facedata\n";	3141	or die "unable to load facedata\n";
…		…
2757		3170
2758	sub init {	3171	sub init {
2759	reload_resources;	3172	reload_resources;
2760	}	3173	}
2761		3174
2762	sub cfg_load {	3175	sub reload_config {
2763	open my $fh, "<:utf8", "$CONFDIR/config"	3176	open my $fh, "<:utf8", "$CONFDIR/config"
2764	or return;	3177	or return;
2765		3178
2766	local $/;	3179	local $/;
2767	*CFG = YAML::Syck::Load <$fh>;	3180	*CFG = YAML::Syck::Load <$fh>;
…		…
2783	sub main {	3196	sub main {
2784	# we must not ever block the main coroutine	3197	# we must not ever block the main coroutine
2785	local $Coro::idle = sub {	3198	local $Coro::idle = sub {
2786	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	3199	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2787	(async {	3200	(async {
		3201	$Coro::current->{desc} = "IDLE BUG HANDLER";
2788	Event::one_event;	3202	Event::one_event;
2789	})->prio (Coro::PRIO_MAX);	3203	})->prio (Coro::PRIO_MAX);
2790	};	3204	};
2791		3205
2792	cfg_load;	3206	reload_config;
2793	db_init;	3207	db_init;
2794	load_extensions;	3208	load_extensions;
2795		3209
2796	$TICK_WATCHER->start;	3210	$TICK_WATCHER->start;
2797	Event::loop;	3211	Event::loop;
…		…
2990	warn "reloading cf.pm";	3404	warn "reloading cf.pm";
2991	require cf;	3405	require cf;
2992	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3406	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2993		3407
2994	warn "loading config and database again";	3408	warn "loading config and database again";
2995	cf::cfg_load;	3409	cf::reload_config;
2996		3410
2997	warn "loading extensions";	3411	warn "loading extensions";
2998	cf::load_extensions;	3412	cf::load_extensions;
2999		3413
3000	warn "reattaching attachments to objects/players";	3414	warn "reattaching attachments to objects/players";
…		…
3036	register_command "reload" => sub {	3450	register_command "reload" => sub {
3037	my ($who, $arg) = @_;	3451	my ($who, $arg) = @_;
3038		3452
3039	if ($who->flag (FLAG_WIZ)) {	3453	if ($who->flag (FLAG_WIZ)) {
3040	$who->message ("reloading server.");	3454	$who->message ("reloading server.");
		3455	async {
		3456	$Coro::current->{desc} = "perl_reload";
3041	async { reload_perl };	3457	reload_perl;
		3458	};
3042	}	3459	}
3043	};	3460	};
3044		3461
3045	unshift @INC, $LIBDIR;	3462	unshift @INC, $LIBDIR;
3046		3463
…		…
3065	my $signal = new Coro::Signal;	3482	my $signal = new Coro::Signal;
3066	push @WAIT_FOR_TICK_BEGIN, $signal;	3483	push @WAIT_FOR_TICK_BEGIN, $signal;
3067	$signal->wait;	3484	$signal->wait;
3068	}	3485	}
3069		3486
3070	my $min = 1e6;#d#
3071	my $avg = 10;
3072	$TICK_WATCHER = Event->timer (	3487	$TICK_WATCHER = Event->timer (
3073	reentrant => 0,	3488	reentrant => 0,
3074	parked => 1,	3489	parked => 1,
3075	prio => 0,	3490	prio => 0,
3076	at => $NEXT_TICK \|\| $TICK,	3491	at => $NEXT_TICK \|\| $TICK,
…		…
3084		3499
3085	$NOW = $tick_start = Event::time;	3500	$NOW = $tick_start = Event::time;
3086		3501
3087	cf::server_tick; # one server iteration	3502	cf::server_tick; # one server iteration
3088		3503
3089	0 && sync_job {#d#
3090	for(1..10) {
3091	my $t = Event::time;
3092	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3093	or die;
3094
3095	$map->width (50);
3096	$map->height (50);
3097	$map->alloc;
3098	$map->_load_objects ("/tmp/x.map", 1);
3099	my $t = Event::time - $t;
3100
3101	#next unless $t < 0.0013;#d#
3102	if ($t < $min) {
3103	$min = $t;
3104	}
3105	$avg = $avg * 0.99 + $t * 0.01;
3106	}
3107	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3108	exit 0;
3109	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3110	};
3111
3112	$RUNTIME += $TICK;	3504	$RUNTIME += $TICK;
3113	$NEXT_TICK += $TICK;	3505	$NEXT_TICK += $TICK;
3114		3506
3115	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3507	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3116	$NEXT_RUNTIME_WRITE = $NOW + 10;	3508	$NEXT_RUNTIME_WRITE = $NOW + 10;
3117	Coro::async_pool {	3509	Coro::async_pool {
		3510	$Coro::current->{desc} = "runtime saver";
3118	write_runtime	3511	write_runtime
3119	or warn "ERROR: unable to write runtime file: $!";	3512	or warn "ERROR: unable to write runtime file: $!";
3120	};	3513	};
3121	}	3514	}
3122		3515
3123	# my $AFTER = Event::time;
3124	# warn $AFTER - $NOW;#d#
3125
3126	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3516	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3127	$sig->send;	3517	$sig->send;
3128	}	3518	}
3129	while (my $sig = shift @WAIT_FOR_TICK) {	3519	while (my $sig = shift @WAIT_FOR_TICK) {
3130	$sig->send;	3520	$sig->send;
…		…
3140		3530
3141	$LOAD = ($NOW - $tick_start) / $TICK;	3531	$LOAD = ($NOW - $tick_start) / $TICK;
3142	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3532	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3143		3533
3144	_post_tick;	3534	_post_tick;
3145
3146
3147	},	3535	},
3148	);	3536	);
3149		3537
3150	{	3538	{
		3539	BDB::min_parallel 8;
3151	BDB::max_poll_time $TICK * 0.1;	3540	BDB::max_poll_time $TICK * 0.1;
3152	$BDB_POLL_WATCHER = Event->io (	3541	$BDB_POLL_WATCHER = Event->io (
3153	reentrant => 0,	3542	reentrant => 0,
3154	fd => BDB::poll_fileno,	3543	fd => BDB::poll_fileno,
3155	poll => 'r',	3544	poll => 'r',
3156	prio => 0,	3545	prio => 0,
3157	data => WF_AUTOCANCEL,	3546	data => WF_AUTOCANCEL,
3158	cb => \&BDB::poll_cb,	3547	cb => \&BDB::poll_cb,
3159	);	3548	);
3160	BDB::min_parallel 8;
3161		3549
3162	BDB::set_sync_prepare {	3550	BDB::set_sync_prepare {
3163	my $status;	3551	my $status;
3164	my $current = $Coro::current;	3552	my $current = $Coro::current;
3165	(	3553	(
…		…
3174	)	3562	)
3175	};	3563	};
3176		3564
3177	unless ($DB_ENV) {	3565	unless ($DB_ENV) {
3178	$DB_ENV = BDB::db_env_create;	3566	$DB_ENV = BDB::db_env_create;
		3567	$DB_ENV->set_flags (BDB::AUTO_COMMIT \| BDB::REGION_INIT \| BDB::TXN_NOSYNC
		3568	\| BDB::LOG_AUTOREMOVE, 1);
		3569	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3570	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3179		3571
3180	cf::sync_job {	3572	cf::sync_job {
3181	eval {	3573	eval {
3182	BDB::db_env_open	3574	BDB::db_env_open
3183	$DB_ENV,	3575	$DB_ENV,
…		…
3185	BDB::INIT_LOCK \| BDB::INIT_LOG \| BDB::INIT_MPOOL \| BDB::INIT_TXN	3577	BDB::INIT_LOCK \| BDB::INIT_LOG \| BDB::INIT_MPOOL \| BDB::INIT_TXN
3186	\| BDB::RECOVER \| BDB::REGISTER \| BDB::USE_ENVIRON \| BDB::CREATE,	3578	\| BDB::RECOVER \| BDB::REGISTER \| BDB::USE_ENVIRON \| BDB::CREATE,
3187	0666;	3579	0666;
3188		3580
3189	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3581	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3190
3191	$DB_ENV->set_flags (BDB::AUTO_COMMIT \| BDB::REGION_INIT \| BDB::TXN_NOSYNC, 1);
3192	$DB_ENV->set_lk_detect;
3193	};	3582	};
3194		3583
3195	cf::cleanup "db_env_open(db): $@" if $@;	3584	cf::cleanup "db_env_open(db): $@" if $@;
3196	};	3585	};
3197	}	3586	}
		3587
		3588	$BDB_DEADLOCK_WATCHER = Event->timer (
		3589	after => 3,
		3590	interval => 1,
		3591	hard => 1,
		3592	prio => 0,
		3593	data => WF_AUTOCANCEL,
		3594	cb => sub {
		3595	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3596	},
		3597	);
		3598	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3599	after => 11,
		3600	interval => 60,
		3601	hard => 1,
		3602	prio => 0,
		3603	data => WF_AUTOCANCEL,
		3604	cb => sub {
		3605	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3606	},
		3607	);
		3608	$BDB_TRICKLE_WATCHER = Event->timer (
		3609	after => 5,
		3610	interval => 10,
		3611	hard => 1,
		3612	prio => 0,
		3613	data => WF_AUTOCANCEL,
		3614	cb => sub {
		3615	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3616	},
		3617	);
3198	}	3618	}
3199		3619
3200	{	3620	{
3201	IO::AIO::min_parallel 8;	3621	IO::AIO::min_parallel 8;
3202		3622
…		…
3205	$AIO_POLL_WATCHER = Event->io (	3625	$AIO_POLL_WATCHER = Event->io (
3206	reentrant => 0,	3626	reentrant => 0,
3207	data => WF_AUTOCANCEL,	3627	data => WF_AUTOCANCEL,
3208	fd => IO::AIO::poll_fileno,	3628	fd => IO::AIO::poll_fileno,
3209	poll => 'r',	3629	poll => 'r',
3210	prio => 6,	3630	prio => 0,
3211	cb => \&IO::AIO::poll_cb,	3631	cb => \&IO::AIO::poll_cb,
3212	);	3632	);
3213	}	3633	}
3214		3634
3215	my $_log_backtrace;	3635	my $_log_backtrace;
…		…
3221		3641
3222	# limit the # of concurrent backtraces	3642	# limit the # of concurrent backtraces
3223	if ($_log_backtrace < 2) {	3643	if ($_log_backtrace < 2) {
3224	++$_log_backtrace;	3644	++$_log_backtrace;
3225	async {	3645	async {
		3646	$Coro::current->{desc} = "abt $msg";
		3647
3226	my @bt = fork_call {	3648	my @bt = fork_call {
3227	@addr = map { sprintf "%x", $_ } @addr;	3649	@addr = map { sprintf "%x", $_ } @addr;
3228	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;	3650	my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X;
3229	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 \|"	3651	open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 \|"
3230	or die "addr2line: $!";	3652	or die "addr2line: $!";

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
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+Changed lines

Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.292 by root, Tue Jul 3 00:54:57 2007 UTC vs. Revision 1.379 by root, Thu Oct 4 23:59:07 2007 UTC

Diff Legend

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.292 by root, Tue Jul 3 00:54:57 2007 UTC vs.
Revision 1.379 by root, Thu Oct 4 23:59:07 2007 UTC