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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.284 by root, Sun Jun 24 04:15:42 2007 UTC vs.
Revision 1.373 by root, Sat Sep 15 15:58:06 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
…		…
49	our %COMMAND = ();	52	our %COMMAND = ();
50	our %COMMAND_TIME = ();	53	our %COMMAND_TIME = ();
51		54
52	our @EXTS = (); # list of extension package names	55	our @EXTS = (); # list of extension package names
53	our %EXTCMD = ();	56	our %EXTCMD = ();
		57	our %EXTICMD = ();
54	our %EXT_CORO = (); # coroutines bound to extensions	58	our %EXT_CORO = (); # coroutines bound to extensions
55	our %EXT_MAP = (); # pluggable maps	59	our %EXT_MAP = (); # pluggable maps
56		60
57	our $RELOAD; # number of reloads so far	61	our $RELOAD; # number of reloads so far
58	our @EVENT;	62	our @EVENT;
…		…
76	our $NEXT_TICK;	80	our $NEXT_TICK;
77	our $NOW;	81	our $NOW;
78	our $USE_FSYNC = 1; # use fsync to write maps - default off	82	our $USE_FSYNC = 1; # use fsync to write maps - default off
79		83
80	our $BDB_POLL_WATCHER;	84	our $BDB_POLL_WATCHER;
		85	our $BDB_DEADLOCK_WATCHER;
		86	our $BDB_CHECKPOINT_WATCHER;
		87	our $BDB_TRICKLE_WATCHER;
81	our $DB_ENV;	88	our $DB_ENV;
82		89
83	our %CFG;	90	our %CFG;
84		91
85	our $UPTIME; $UPTIME ||= time;	92	our $UPTIME; $UPTIME ||= time;
86	our $RUNTIME;	93	our $RUNTIME;
87		94
88	our %PLAYER; # all users	95	our (%PLAYER, %PLAYER_LOADING); # all users
89	our %MAP; # all maps	96	our (%MAP, %MAP_LOADING ); # all maps
90	our $LINK_MAP; # the special {link} map, which is always available	97	our $LINK_MAP; # the special {link} map, which is always available
91		98
92	# 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 ∕
93	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons	100	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
94		101
…		…
164		171
165	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
166	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
167	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.
168		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
169	=back	182	=back
170		183
171	=cut	184	=cut
172		185
173	BEGIN {	186	BEGIN {
…		…
177	$msg .= "\n"	190	$msg .= "\n"
178	unless $msg =~ /\n$/;	191	unless $msg =~ /\n$/;
179		192
180	$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;
181		194
182	utf8::encode $msg;
183	LOG llevError, $msg;	195	LOG llevError, $msg;
184	};	196	};
185	}	197	}
186		198
187	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';	199	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';
…		…
236	$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;
237	$d	249	$d
238	} || "[unable to dump $_[0]: '$@']";	250	} || "[unable to dump $_[0]: '$@']";
239	}	251	}
240		252
241	use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working
242
243	=item $ref = cf::from_json $json	253	=item $ref = cf::from_json $json
244		254
245	Converts a JSON string into the corresponding perl data structure.	255	Converts a JSON string into the corresponding perl data structure.
246		256
247	=item $json = cf::to_json $ref	257	=item $json = cf::to_json $ref
248		258
249	Converts a perl data structure into its JSON representation.	259	Converts a perl data structure into its JSON representation.
		260
		261	=cut
		262
		263	our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max
		264
		265	sub to_json ($) { $json_coder->encode ($_[0]) }
		266	sub from_json ($) { $json_coder->decode ($_[0]) }
250		267
251	=item cf::lock_wait $string	268	=item cf::lock_wait $string
252		269
253	Wait until the given lock is available. See cf::lock_acquire.	270	Wait until the given lock is available. See cf::lock_acquire.
254		271
…		…
257	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
258	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,
259	for example when the coroutine gets canceled), the lock is automatically	276	for example when the coroutine gets canceled), the lock is automatically
260	returned.	277	returned.
261		278
		279	Locks are *not* recursive, locking from the same coro twice results in a
		280	deadlocked coro.
		281
262	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
263	uses map_find and cf::map::load uses map_load).	283	uses map_find and cf::map::load uses map_load).
264		284
265	=item $locked = cf::lock_active $string	285	=item $locked = cf::lock_active $string
266		286
267	Return true if the lock is currently active, i.e. somebody has locked it.	287	Return true if the lock is currently active, i.e. somebody has locked it.
268		288
269	=cut	289	=cut
270		290
271	our %LOCK;	291	our %LOCK;
		292	our %LOCKER;#d#
272		293
273	sub lock_wait($) {	294	sub lock_wait($) {
274	my ($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#
275		301
276	# wait for lock, if any	302	# wait for lock, if any
277	while ($LOCK{$key}) {	303	while ($LOCK{$key}) {
278	push @{ $LOCK{$key} }, $Coro::current;	304	push @{ $LOCK{$key} }, $Coro::current;
279	Coro::schedule;	305	Coro::schedule;
…		…
285		311
286	# wait, to be sure we are not locked	312	# wait, to be sure we are not locked
287	lock_wait $key;	313	lock_wait $key;
288		314
289	$LOCK{$key} = [];	315	$LOCK{$key} = [];
		316	$LOCKER{$key} = $Coro::current;#d#
290		317
291	Coro::guard {	318	Coro::guard {
		319	delete $LOCKER{$key};#d#
292	# wake up all waiters, to be on the safe side	320	# wake up all waiters, to be on the safe side
293	$_->ready for @{ delete $LOCK{$key} };	321	$_->ready for @{ delete $LOCK{$key} };
294	}	322	}
295	}	323	}
296		324
…		…
306	my $guard = Coro::guard {	334	my $guard = Coro::guard {
307	$TICK_WATCHER->start;	335	$TICK_WATCHER->start;
308	};	336	};
309	$TICK_WATCHER->stop;	337	$TICK_WATCHER->stop;
310	$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	$signal->wait;
		379	} else {
		380	Coro::schedule;
		381	}
		382	}
		383	};
		384
		385	sub get_slot($;$$) {
		386	my ($time, $pri, $name) = @_;
		387
		388	$time = $TICK * .6 if $time > $TICK * .6;
		389	my $sig = new Coro::Signal;
		390
		391	push @SLOT_QUEUE, [$time, $pri, $sig, $name];
		392	@SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE;
		393	$SLOT_QUEUE->ready;
		394	$sig->wait;
311	}	395	}
312		396
313	=item cf::async { BLOCK }	397	=item cf::async { BLOCK }
314		398
315	Currently the same as Coro::async_pool, meaning you cannot use	399	Currently the same as Coro::async_pool, meaning you cannot use
…		…
405	=cut	489	=cut
406		490
407	sub fork_call(&@) {	491	sub fork_call(&@) {
408	my ($cb, @args) = @_;	492	my ($cb, @args) = @_;
409		493
410	# socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC	494	# we seemingly have to make a local copy of the whole thing,
411	# or die "socketpair: $!";	495	# otherwise perl prematurely frees the stuff :/
412	pipe my $fh1, my $fh2	496	# TODO: investigate and fix (likely this will be rather laborious)
413	or die "pipe: $!";
414		497
415	if (my $pid = fork) {	498	my @res = Coro::Util::fork_eval {
416	close $fh2;
417
418	my $res = (Coro::Handle::unblock $fh1)->readline (undef);
419	$res = Coro::Storable::thaw $res;
420
421	waitpid $pid, 0; # should not block anymore, we expect the child to simply behave
422
423	die $$res unless "ARRAY" eq ref $res;
424
425	return wantarray ? @$res : $res->[-1];
426	} else {
427	reset_signals;	499	reset_signals;
428	local $SIG{__WARN__};	500	&$cb
429	local $SIG{__DIE__};	501	}, @args;
430	eval {
431	close $fh1;
432		502
433	my @res = eval { $cb->(@args) };	503	wantarray ? @res : $res[-1]
434	syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res);
435	};
436
437	warn $@ if $@;
438	_exit 0;
439	}
440	}	504	}
441		505
442	=item $value = cf::db_get $family => $key	506	=item $value = cf::db_get $family => $key
443		507
444	Returns a single value from the environment database.	508	Returns a single value from the environment database.
…		…
446	=item cf::db_put $family => $key => $value	510	=item cf::db_put $family => $key => $value
447		511
448	Stores the given C<$value> in the family. It can currently store binary	512	Stores the given C<$value> in the family. It can currently store binary
449	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).
450		514
		515	=item $db = cf::db_table "name"
		516
		517	Create and/or open a new database table. The string must not be "db" and must be unique
		518	within each server.
		519
451	=cut	520	=cut
		521
		522	sub db_table($) {
		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	}
452		538
453	our $DB;	539	our $DB;
454		540
455	sub db_init {	541	sub db_init {
456	unless ($DB) {
457	$DB = BDB::db_create $DB_ENV;
458
459	cf::sync_job {	542	cf::sync_job {
460	eval {	543	$DB ||= db_table "db";
461	$DB->set_flags (BDB::CHKSUM);
462
463	BDB::db_open $DB, undef, "db", undef, BDB::BTREE,
464	BDB::CREATE | BDB::AUTO_COMMIT, 0666;
465	cf::cleanup "db_open(db): $!" if $!;
466	};
467	cf::cleanup "db_open(db): $@" if $@;
468	};
469	}	544	};
470	}	545	}
471		546
472	sub db_get($$) {	547	sub db_get($$) {
473	my $key = "$_[0]/$_[1]";	548	my $key = "$_[0]/$_[1]";
474		549
…		…
524	if (1) {	599	if (1) {
525	$md5 =	600	$md5 =
526	join "\x00",	601	join "\x00",
527	$processversion,	602	$processversion,
528	map {	603	map {
529	Coro::cede;	604	cf::cede_to_tick;
530	($src->[$_], Digest::MD5::md5_hex $data[$_])	605	($src->[$_], Digest::MD5::md5_hex $data[$_])
531	} 0.. $#$src;	606	} 0.. $#$src;
532		607
533		608
534	my $dbmd5 = db_get cache => "$id/md5";	609	my $dbmd5 = db_get cache => "$id/md5";
…		…
840	";	915	";
841	die if $@;	916	die if $@;
842	}	917	}
843		918
844	our $override;	919	our $override;
845	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?
846		921
847	sub override {	922	sub override {
848	$override = 1;	923	$override = 1;
849	@invoke_results = ();	924	@INVOKE_RESULTS = (@_);
850	}	925	}
851		926
852	sub do_invoke {	927	sub do_invoke {
853	my $event = shift;	928	my $event = shift;
854	my $callbacks = shift;	929	my $callbacks = shift;
855		930
856	@invoke_results = ();	931	@INVOKE_RESULTS = ();
857		932
858	local $override;	933	local $override;
859		934
860	for (@$callbacks) {	935	for (@$callbacks) {
861	eval { &{$_->[1]} };	936	eval { &{$_->[1]} };
…		…
878		953
879	Generate an object-specific event with the given arguments.	954	Generate an object-specific event with the given arguments.
880		955
881	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be	956	This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be
882	removed in future versions), and there is no public API to access override	957	removed in future versions), and there is no public API to access override
883	results (if you must, access C<@cf::invoke_results> directly).	958	results (if you must, access C<@cf::INVOKE_RESULTS> directly).
884		959
885	=back	960	=back
886		961
887	=cut	962	=cut
888		963
889	#############################################################################	964	#############################################################################
890	# object support	965	# object support
		966	#
		967
		968	sub _can_merge {
		969	my ($ob1, $ob2) = @_;
		970
		971	local $Storable::canonical = 1;
		972	my $fob1 = Storable::freeze $ob1;
		973	my $fob2 = Storable::freeze $ob2;
		974
		975	$fob1 eq $fob2
		976	}
891		977
892	sub reattach {	978	sub reattach {
893	# basically do the same as instantiate, without calling instantiate	979	# basically do the same as instantiate, without calling instantiate
894	my ($obj) = @_;	980	my ($obj) = @_;
895		981
…		…
942	sub object_freezer_save {	1028	sub object_freezer_save {
943	my ($filename, $rdata, $objs) = @_;	1029	my ($filename, $rdata, $objs) = @_;
944		1030
945	sync_job {	1031	sync_job {
946	if (length $$rdata) {	1032	if (length $$rdata) {
		1033	utf8::decode (my $decname = $filename);
947	warn sprintf "saving %s (%d,%d)\n",	1034	warn sprintf "saving %s (%d,%d)\n",
948	$filename, length $$rdata, scalar @$objs;	1035	$decname, length $$rdata, scalar @$objs;
949		1036
950	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {	1037	if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) {
951	chmod SAVE_MODE, $fh;	1038	chmod SAVE_MODE, $fh;
952	aio_write $fh, 0, (length $$rdata), $$rdata, 0;	1039	aio_write $fh, 0, (length $$rdata), $$rdata, 0;
953	aio_fsync $fh if $cf::USE_FSYNC;	1040	aio_fsync $fh if $cf::USE_FSYNC;
…		…
972	}	1059	}
973	} else {	1060	} else {
974	aio_unlink $filename;	1061	aio_unlink $filename;
975	aio_unlink "$filename.pst";	1062	aio_unlink "$filename.pst";
976	}	1063	}
977	}	1064	};
978	}	1065	}
979		1066
980	sub object_freezer_as_string {	1067	sub object_freezer_as_string {
981	my ($rdata, $objs) = @_;	1068	my ($rdata, $objs) = @_;
982		1069
…		…
994	or return;	1081	or return;
995		1082
996	unless (aio_stat "$filename.pst") {	1083	unless (aio_stat "$filename.pst") {
997	(aio_load "$filename.pst", $av) >= 0	1084	(aio_load "$filename.pst", $av) >= 0
998	or return;	1085	or return;
		1086
999	$av = eval { (Storable::thaw $av)->{objs} };	1087	$av = eval { (Storable::thaw $av)->{objs} };
1000	}	1088	}
1001		1089
		1090	utf8::decode (my $decname = $filename);
1002	warn sprintf "loading %s (%d)\n",	1091	warn sprintf "loading %s (%d,%d)\n",
1003	$filename, length $data, scalar @{$av || []};	1092	$decname, length $data, scalar @{$av || []};
		1093
1004	return ($data, $av);	1094	($data, $av)
1005	}	1095	}
1006		1096
1007	=head2 COMMAND CALLBACKS	1097	=head2 COMMAND CALLBACKS
1008		1098
1009	=over 4	1099	=over 4
…		…
1029	push @{ $COMMAND{$name} }, [$caller, $cb];	1119	push @{ $COMMAND{$name} }, [$caller, $cb];
1030	}	1120	}
1031		1121
1032	=item cf::register_extcmd $name => \&callback($pl,$packet);	1122	=item cf::register_extcmd $name => \&callback($pl,$packet);
1033		1123
1034	Register a callback fro execution when the client sends an extcmd packet.	1124	Register a callback for execution when the client sends an (synchronous)
		1125	extcmd packet. Ext commands will be processed in the order they are
		1126	received by the server, like other user commands. The first argument is
		1127	the logged-in player. Ext commands can only be processed after a player
		1128	has logged in successfully.
1035		1129
1036	If the callback returns something, it is sent back as if reply was being	1130	If the callback returns something, it is sent back as if reply was being
1037	called.	1131	called.
1038		1132
		1133	=item cf::register_exticmd $name => \&callback($ns,$packet);
		1134
		1135	Register a callback for execution when the client sends an (asynchronous)
		1136	exticmd packet. Exti commands are processed by the server as soon as they
		1137	are received, i.e. out of order w.r.t. other commands. The first argument
		1138	is a client socket. Exti commands can be received anytime, even before
		1139	log-in.
		1140
		1141	If the callback returns something, it is sent back as if reply was being
		1142	called.
		1143
1039	=cut	1144	=cut
1040		1145
1041	sub register_extcmd {	1146	sub register_extcmd {
1042	my ($name, $cb) = @_;	1147	my ($name, $cb) = @_;
1043		1148
1044	$EXTCMD{$name} = $cb;	1149	$EXTCMD{$name} = $cb;
		1150	}
		1151
		1152	sub register_exticmd {
		1153	my ($name, $cb) = @_;
		1154
		1155	$EXTICMD{$name} = $cb;
1045	}	1156	}
1046		1157
1047	cf::player->attach (	1158	cf::player->attach (
1048	on_command => sub {	1159	on_command => sub {
1049	my ($pl, $name, $params) = @_;	1160	my ($pl, $name, $params) = @_;
…		…
1058	cf::override;	1169	cf::override;
1059	},	1170	},
1060	on_extcmd => sub {	1171	on_extcmd => sub {
1061	my ($pl, $buf) = @_;	1172	my ($pl, $buf) = @_;
1062		1173
1063	my $msg = eval { from_json $buf };	1174	my $msg = eval { $pl->ns->{json_coder}->decode ($buf) };
1064		1175
1065	if (ref $msg) {	1176	if (ref $msg) {
		1177	my ($type, $reply, @payload) =
		1178	"ARRAY" eq ref $msg
		1179	? @$msg
		1180	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		1181
		1182	my @reply;
		1183
1066	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	1184	if (my $cb = $EXTCMD{$type}) {
1067	if (my %reply = $cb->($pl, $msg)) {	1185	@reply = $cb->($pl, @payload);
1068	$pl->ext_reply ($msg->{msgid}, %reply);
1069	}
1070	}	1186	}
		1187
		1188	$pl->ext_reply ($reply, @reply)
		1189	if $reply;
		1190
1071	} else {	1191	} else {
1072	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	1192	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
1073	}	1193	}
1074		1194
1075	cf::override;	1195	cf::override;
…		…
1165		1285
1166	=head3 cf::player	1286	=head3 cf::player
1167		1287
1168	=over 4	1288	=over 4
1169		1289
		1290	=item cf::player::num_playing
		1291
		1292	Returns the official number of playing players, as per the Crossfire metaserver rules.
		1293
		1294	=cut
		1295
		1296	sub num_playing {
		1297	scalar grep
		1298	$_->ob->map
		1299	&& !$_->hidden
		1300	&& !$_->ob->flag (cf::FLAG_WIZ),
		1301	cf::player::list
		1302	}
		1303
1170	=item cf::player::find $login	1304	=item cf::player::find $login
1171		1305
1172	Returns the given player object, loading it if necessary (might block).	1306	Returns the given player object, loading it if necessary (might block).
1173		1307
1174	=cut	1308	=cut
…		…
1209	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";	1343	aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst";
1210	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";	1344	aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata";
1211	aio_unlink +(playerdir $login) . "/$login.pl.pst";	1345	aio_unlink +(playerdir $login) . "/$login.pl.pst";
1212	aio_unlink +(playerdir $login) . "/$login.pl";	1346	aio_unlink +(playerdir $login) . "/$login.pl";
1213		1347
1214	my $pl = load_pl path $login	1348	my $f = new_from_file cf::object::thawer path $login
1215	or return;	1349	or return;
		1350
		1351	my $pl = cf::player::load_pl $f
		1352	or return;
		1353	local $cf::PLAYER_LOADING{$login} = $pl;
		1354	$f->resolve_delayed_derefs;
1216	$cf::PLAYER{$login} = $pl	1355	$cf::PLAYER{$login} = $pl
1217	}	1356	}
1218	}	1357	}
1219	}	1358	}
1220		1359
…		…
1230		1369
1231	aio_mkdir playerdir $pl, 0770;	1370	aio_mkdir playerdir $pl, 0770;
1232	$pl->{last_save} = $cf::RUNTIME;	1371	$pl->{last_save} = $cf::RUNTIME;
1233		1372
1234	$pl->save_pl ($path);	1373	$pl->save_pl ($path);
1235	Coro::cede;	1374	cf::cede_to_tick;
1236	}	1375	}
1237		1376
1238	sub new($) {	1377	sub new($) {
1239	my ($login) = @_;	1378	my ($login) = @_;
1240		1379
…		…
1244	$self->{deny_save} = 1;	1383	$self->{deny_save} = 1;
1245		1384
1246	$cf::PLAYER{$login} = $self;	1385	$cf::PLAYER{$login} = $self;
1247		1386
1248	$self	1387	$self
		1388	}
		1389
		1390	=item $player->send_msg ($channel, $msg, $color, [extra...])
		1391
		1392	=cut
		1393
		1394	sub send_msg {
		1395	my $ns = shift->ns
		1396	or return;
		1397	$ns->send_msg (@_);
1249	}	1398	}
1250		1399
1251	=item $pl->quit_character	1400	=item $pl->quit_character
1252		1401
1253	Nukes the player without looking back. If logged in, the connection will	1402	Nukes the player without looking back. If logged in, the connection will
…		…
1308	or return [];	1457	or return [];
1309		1458
1310	my @logins;	1459	my @logins;
1311		1460
1312	for my $login (@$dirs) {	1461	for my $login (@$dirs) {
		1462	my $path = path $login;
		1463
		1464	# a .pst is a dead give-away for a valid player
		1465	unless (-e "$path.pst") {
1313	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;	1466	my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next;
1314	aio_read $fh, 0, 512, my $buf, 0 or next;	1467	aio_read $fh, 0, 512, my $buf, 0 or next;
1315	$buf !~ /^password -------------$/m or next; # official not-valid tag	1468	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1469	}
1316		1470
1317	utf8::decode $login;	1471	utf8::decode $login;
1318	push @logins, $login;	1472	push @logins, $login;
1319	}	1473	}
1320		1474
…		…
1358	sub expand_cfpod {	1512	sub expand_cfpod {
1359	((my $self), (local $_)) = @_;	1513	((my $self), (local $_)) = @_;
1360		1514
1361	# escape & and <	1515	# escape & and <
1362	s/&/&amp;/g;	1516	s/&/&amp;/g;
1363	s/(?<![BIUGH])</&lt;/g;	1517	s/(?<![BIUGHT])</&lt;/g;
1364		1518
1365	# this is buggy, it needs to properly take care of nested <'s	1519	# this is buggy, it needs to properly take care of nested <'s
1366		1520
1367	1 while	1521	1 while
1368	# replace B<>, I<>, U<> etc.	1522	# replace B<>, I<>, U<> etc.
1369	s/B<([^\>]*)>/<b>$1<\/b>/	1523	s/B<([^\>]*)>/<b>$1<\/b>/
1370	|| s/I<([^\>]*)>/<i>$1<\/i>/	1524	|| s/I<([^\>]*)>/<i>$1<\/i>/
1371	|| s/U<([^\>]*)>/<u>$1<\/u>/	1525	|| s/U<([^\>]*)>/<u>$1<\/u>/
		1526	|| s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/
1372	# replace G<male|female> tags	1527	# replace G<male|female> tags
1373	|| s{G<([^>|]*)\|([^>]*)>}{	1528	|| s{G<([^>|]*)\|([^>]*)>}{
1374	$self->gender ? $2 : $1	1529	$self->gender ? $2 : $1
1375	}ge	1530	}ge
1376	# replace H<hint text>	1531	# replace H<hint text>
1377	|| s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g;	1532	|| s{H<([^\>]*)>}
		1533	{
		1534	("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>",
		1535	"<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>",
		1536	"")
		1537	[$self->{hintmode}]
		1538	}ge;
1378		1539
1379	# create single paragraphs (very hackish)	1540	# create single paragraphs (very hackish)
1380	s/(?<=\S)\n(?=\w)/ /g;	1541	s/(?<=\S)\n(?=\w)/ /g;
1381		1542
		1543	# compress some whitespace
		1544	s/\s+\n/\n/g; # ws line-ends
		1545	s/\n\n+/\n/g; # double lines
		1546	s/^\n+//; # beginning lines
		1547	s/\n+$//; # ending lines
		1548
1382	$_	1549	$_
1383	}	1550	}
1384		1551
		1552	sub hintmode {
		1553	$_[0]{hintmode} = $_[1] if @_ > 1;
		1554	$_[0]{hintmode}
		1555	}
		1556
1385	=item $player->ext_reply ($msgid, %msg)	1557	=item $player->ext_reply ($msgid, @msg)
1386		1558
1387	Sends an ext reply to the player.	1559	Sends an ext reply to the player.
1388		1560
1389	=cut	1561	=cut
1390		1562
1391	sub ext_reply($$%) {	1563	sub ext_reply($$@) {
1392	my ($self, $id, %msg) = @_;	1564	my ($self, $id, @msg) = @_;
1393		1565
1394	$msg{msgid} = $id;	1566	$self->ns->ext_reply ($id, @msg)
1395
1396	$self->send ("ext " . cf::to_json \%msg);
1397	}	1567	}
1398		1568
1399	=item $player->ext_event ($type, %msg)	1569	=item $player->ext_msg ($type, @msg)
1400		1570
1401	Sends an ext event to the client.	1571	Sends an ext event to the client.
1402		1572
1403	=cut	1573	=cut
1404		1574
1405	sub ext_event($$%) {	1575	sub ext_msg($$@) {
1406	my ($self, $type, %msg) = @_;	1576	my ($self, $type, @msg) = @_;
1407		1577
1408	$self->ns->ext_event ($type, %msg);	1578	$self->ns->ext_msg ($type, @msg);
1409	}	1579	}
1410		1580
1411	=head3 cf::region	1581	=head3 cf::region
1412		1582
1413	=over 4	1583	=over 4
…		…
1426	my ($path) = @_;	1596	my ($path) = @_;
1427		1597
1428	my ($match, $specificity);	1598	my ($match, $specificity);
1429		1599
1430	for my $region (list) {	1600	for my $region (list) {
1431	if ($region->match && $path =~ $region->match) {	1601	if ($region->{match} && $path =~ $region->{match}) {
1432	($match, $specificity) = ($region, $region->specificity)	1602	($match, $specificity) = ($region, $region->specificity)
1433	if $region->specificity > $specificity;	1603	if $region->specificity > $specificity;
1434	}	1604	}
1435	}	1605	}
1436		1606
…		…
1556	$self->init; # pass $1 etc.	1726	$self->init; # pass $1 etc.
1557	return $self;	1727	return $self;
1558	}	1728	}
1559	}	1729	}
1560		1730
1561	Carp::carp "unable to resolve path '$path' (base '$base').";	1731	Carp::cluck "unable to resolve path '$path' (base '$base').";
1562	()	1732	()
1563	}	1733	}
1564		1734
1565	sub init {	1735	sub init {
1566	my ($self) = @_;	1736	my ($self) = @_;
…		…
1629		1799
1630	sub load_header_from($) {	1800	sub load_header_from($) {
1631	my ($self, $path) = @_;	1801	my ($self, $path) = @_;
1632		1802
1633	utf8::encode $path;	1803	utf8::encode $path;
1634	#aio_open $path, O_RDONLY, 0	1804	my $f = new_from_file cf::object::thawer $path
1635	# or return;
1636
1637	$self->_load_header ($path)
1638	or return;	1805	or return;
		1806
		1807	$self->_load_header ($f)
		1808	or return;
		1809
		1810	local $MAP_LOADING{$self->{path}} = $self;
		1811	$f->resolve_delayed_derefs;
1639		1812
1640	$self->{load_path} = $path;	1813	$self->{load_path} = $path;
1641		1814
1642	1	1815	1
1643	}	1816	}
…		…
1697	sub find {	1870	sub find {
1698	my ($path, $origin) = @_;	1871	my ($path, $origin) = @_;
1699		1872
1700	$path = normalise $path, $origin && $origin->path;	1873	$path = normalise $path, $origin && $origin->path;
1701		1874
		1875	cf::lock_wait "map_data:$path";#d#remove
1702	cf::lock_wait "map_find:$path";	1876	cf::lock_wait "map_find:$path";
1703		1877
1704	$cf::MAP{$path} || do {	1878	$cf::MAP{$path} || do {
1705	my $guard = cf::lock_acquire "map_find:$path";	1879	my $guard1 = cf::lock_acquire "map_find:$path";
		1880	my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it
		1881
1706	my $map = new_from_path cf::map $path	1882	my $map = new_from_path cf::map $path
1707	or return;	1883	or return;
1708		1884
1709	$map->{last_save} = $cf::RUNTIME;	1885	$map->{last_save} = $cf::RUNTIME;
1710		1886
…		…
1712	or return;	1888	or return;
1713		1889
1714	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)	1890	if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?)
1715	# doing this can freeze the server in a sync job, obviously	1891	# doing this can freeze the server in a sync job, obviously
1716	#$cf::WAIT_FOR_TICK->wait;	1892	#$cf::WAIT_FOR_TICK->wait;
		1893	undef $guard1;
		1894	undef $guard2;
1717	$map->reset;	1895	$map->reset;
1718	undef $guard;
1719	return find $path;	1896	return find $path;
1720	}	1897	}
1721		1898
1722	$cf::MAP{$path} = $map	1899	$cf::MAP{$path} = $map
1723	}	1900	}
…		…
1732	local $self->{deny_reset} = 1; # loading can take a long time	1909	local $self->{deny_reset} = 1; # loading can take a long time
1733		1910
1734	my $path = $self->{path};	1911	my $path = $self->{path};
1735		1912
1736	{	1913	{
1737	my $guard = cf::lock_acquire "map_load:$path";	1914	my $guard = cf::lock_acquire "map_data:$path";
1738		1915
		1916	return unless $self->valid;
1739	return if $self->in_memory != cf::MAP_SWAPPED;	1917	return unless $self->in_memory == cf::MAP_SWAPPED;
1740		1918
1741	$self->in_memory (cf::MAP_LOADING);	1919	$self->in_memory (cf::MAP_LOADING);
1742		1920
1743	$self->alloc;	1921	$self->alloc;
1744		1922
1745	$self->pre_load;	1923	$self->pre_load;
1746	Coro::cede;	1924	cf::cede_to_tick;
1747		1925
		1926	my $f = new_from_file cf::object::thawer $self->{load_path};
		1927	$f->skip_block;
1748	$self->_load_objects ($self->{load_path}, 1)	1928	$self->_load_objects ($f)
1749	or return;	1929	or return;
1750		1930
1751	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1931	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1752	if delete $self->{load_original};	1932	if delete $self->{load_original};
1753		1933
1754	if (my $uniq = $self->uniq_path) {	1934	if (my $uniq = $self->uniq_path) {
1755	utf8::encode $uniq;	1935	utf8::encode $uniq;
1756	if (aio_open $uniq, O_RDONLY, 0) {	1936	unless (aio_stat $uniq) {
		1937	if (my $f = new_from_file cf::object::thawer $uniq) {
1757	$self->clear_unique_items;	1938	$self->clear_unique_items;
1758	$self->_load_objects ($uniq, 0);	1939	$self->_load_objects ($f);
		1940	$f->resolve_delayed_derefs;
		1941	}
1759	}	1942	}
1760	}	1943	}
1761		1944
1762	Coro::cede;	1945	$f->resolve_delayed_derefs;
		1946
		1947	cf::cede_to_tick;
1763	# now do the right thing for maps	1948	# now do the right thing for maps
1764	$self->link_multipart_objects;	1949	$self->link_multipart_objects;
1765	$self->difficulty ($self->estimate_difficulty)	1950	$self->difficulty ($self->estimate_difficulty)
1766	unless $self->difficulty;	1951	unless $self->difficulty;
1767	Coro::cede;	1952	cf::cede_to_tick;
1768		1953
1769	unless ($self->{deny_activate}) {	1954	unless ($self->{deny_activate}) {
1770	$self->decay_objects;	1955	$self->decay_objects;
1771	$self->fix_auto_apply;	1956	$self->fix_auto_apply;
1772	$self->update_buttons;	1957	$self->update_buttons;
1773	Coro::cede;	1958	cf::cede_to_tick;
1774	$self->set_darkness_map;	1959	$self->set_darkness_map;
1775	Coro::cede;	1960	cf::cede_to_tick;
1776	$self->activate;	1961	$self->activate;
1777	}	1962	}
		1963
		1964	$self->{last_save} = $cf::RUNTIME;
		1965	$self->last_access ($cf::RUNTIME);
1778		1966
1779	$self->in_memory (cf::MAP_IN_MEMORY);	1967	$self->in_memory (cf::MAP_IN_MEMORY);
1780	}	1968	}
1781		1969
1782	$self->post_load;	1970	$self->post_load;
…		…
1793		1981
1794	$self	1982	$self
1795	}	1983	}
1796		1984
1797	# find and load all maps in the 3x3 area around a map	1985	# find and load all maps in the 3x3 area around a map
1798	sub load_diag {	1986	sub load_neighbours {
1799	my ($map) = @_;	1987	my ($map) = @_;
1800		1988
1801	my @diag; # diagonal neighbours	1989	my @neigh; # diagonal neighbours
1802		1990
1803	for (0 .. 3) {	1991	for (0 .. 3) {
1804	my $neigh = $map->tile_path ($_)	1992	my $neigh = $map->tile_path ($_)
1805	or next;	1993	or next;
1806	$neigh = find $neigh, $map	1994	$neigh = find $neigh, $map
1807	or next;	1995	or next;
1808	$neigh->load;	1996	$neigh->load;
1809		1997
		1998	push @neigh,
1810	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],	1999	[$neigh->tile_path (($_ + 3) % 4), $neigh],
1811	[$neigh->tile_path (($_ + 1) % 4), $neigh];	2000	[$neigh->tile_path (($_ + 1) % 4), $neigh];
1812	}	2001	}
1813		2002
1814	for (@diag) {	2003	for (grep defined $_->[0], @neigh) {
		2004	my ($path, $origin) = @$_;
1815	my $neigh = find @$_	2005	my $neigh = find $path, $origin
1816	or next;	2006	or next;
1817	$neigh->load;	2007	$neigh->load;
1818	}	2008	}
1819	}	2009	}
1820		2010
…		…
1825	}	2015	}
1826		2016
1827	sub do_load_sync {	2017	sub do_load_sync {
1828	my ($map) = @_;	2018	my ($map) = @_;
1829		2019
		2020	cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync"
		2021	if $Coro::current == $Coro::main;
		2022
1830	cf::sync_job { $map->load };	2023	cf::sync_job { $map->load };
1831	}	2024	}
1832		2025
1833	our %MAP_PREFETCH;	2026	our %MAP_PREFETCH;
1834	our $MAP_PREFETCHER = undef;	2027	our $MAP_PREFETCHER = undef;
1835		2028
1836	sub find_async {	2029	sub find_async {
1837	my ($path, $origin) = @_;	2030	my ($path, $origin, $load) = @_;
1838		2031
1839	$path = normalise $path, $origin && $origin->{path};	2032	$path = normalise $path, $origin && $origin->{path};
1840		2033
1841	if (my $map = $cf::MAP{$path}) {	2034	if (my $map = $cf::MAP{$path}) {
1842	return $map if $map->in_memory == cf::MAP_IN_MEMORY;	2035	return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY;
1843	}	2036	}
1844		2037
1845	undef $MAP_PREFETCH{$path};	2038	$MAP_PREFETCH{$path} |= $load;
		2039
1846	$MAP_PREFETCHER ||= cf::async {	2040	$MAP_PREFETCHER ||= cf::async {
1847	while (%MAP_PREFETCH) {	2041	while (%MAP_PREFETCH) {
1848	for my $path (keys %MAP_PREFETCH) {	2042	while (my ($k, $v) = each %MAP_PREFETCH) {
1849	my $map = find $path	2043	if (my $map = find $k) {
1850	or next;
1851	$map->load;	2044	$map->load if $v;
		2045	}
1852		2046
1853	delete $MAP_PREFETCH{$path};	2047	delete $MAP_PREFETCH{$k};
1854	}	2048	}
1855	}	2049	}
1856	undef $MAP_PREFETCHER;	2050	undef $MAP_PREFETCHER;
1857	};	2051	};
1858	$MAP_PREFETCHER->prio (6);	2052	$MAP_PREFETCHER->prio (6);
…		…
1861	}	2055	}
1862		2056
1863	sub save {	2057	sub save {
1864	my ($self) = @_;	2058	my ($self) = @_;
1865		2059
1866	my $lock = cf::lock_acquire "map_data:" . $self->path;	2060	my $lock = cf::lock_acquire "map_data:$self->{path}";
1867		2061
1868	$self->{last_save} = $cf::RUNTIME;	2062	$self->{last_save} = $cf::RUNTIME;
1869		2063
1870	return unless $self->dirty;	2064	return unless $self->dirty;
1871		2065
…		…
1894	my ($self) = @_;	2088	my ($self) = @_;
1895		2089
1896	# save first because save cedes	2090	# save first because save cedes
1897	$self->save;	2091	$self->save;
1898		2092
1899	my $lock = cf::lock_acquire "map_data:" . $self->path;	2093	my $lock = cf::lock_acquire "map_data:$self->{path}";
1900		2094
1901	return if $self->players;	2095	return if $self->players;
1902	return if $self->in_memory != cf::MAP_IN_MEMORY;	2096	return if $self->in_memory != cf::MAP_IN_MEMORY;
1903	return if $self->{deny_save};	2097	return if $self->{deny_save};
1904		2098
		2099	$self->in_memory (cf::MAP_SWAPPED);
		2100
		2101	$self->deactivate;
		2102	$_->clear_links_to ($self) for values %cf::MAP;
1905	$self->clear;	2103	$self->clear;
1906	$self->in_memory (cf::MAP_SWAPPED);
1907	}	2104	}
1908		2105
1909	sub reset_at {	2106	sub reset_at {
1910	my ($self) = @_;	2107	my ($self) = @_;
1911		2108
…		…
1943	if $uniq;	2140	if $uniq;
1944	}	2141	}
1945		2142
1946	delete $cf::MAP{$self->path};	2143	delete $cf::MAP{$self->path};
1947		2144
		2145	$self->deactivate;
		2146	$_->clear_links_to ($self) for values %cf::MAP;
1948	$self->clear;	2147	$self->clear;
1949
1950	$_->clear_links_to ($self) for values %cf::MAP;
1951		2148
1952	$self->unlink_save;	2149	$self->unlink_save;
1953	$self->destroy;	2150	$self->destroy;
1954	}	2151	}
1955		2152
1956	my $nuke_counter = "aaaa";	2153	my $nuke_counter = "aaaa";
1957		2154
1958	sub nuke {	2155	sub nuke {
1959	my ($self) = @_;	2156	my ($self) = @_;
1960		2157
		2158	{
		2159	my $lock = cf::lock_acquire "map_data:$self->{path}";
		2160
1961	delete $cf::MAP{$self->path};	2161	delete $cf::MAP{$self->path};
1962		2162
1963	$self->unlink_save;	2163	$self->unlink_save;
1964		2164
1965	bless $self, "cf::map";	2165	bless $self, "cf::map";
1966	delete $self->{deny_reset};	2166	delete $self->{deny_reset};
1967	$self->{deny_save} = 1;	2167	$self->{deny_save} = 1;
1968	$self->reset_timeout (1);	2168	$self->reset_timeout (1);
1969	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));	2169	$self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
1970		2170
1971	$cf::MAP{$self->path} = $self;	2171	$cf::MAP{$self->path} = $self;
		2172	}
1972		2173
1973	$self->reset; # polite request, might not happen	2174	$self->reset; # polite request, might not happen
1974	}	2175	}
1975		2176
1976	=item $maps = cf::map::tmp_maps	2177	=item $maps = cf::map::tmp_maps
…		…
2052		2253
2053	sub inv_recursive {	2254	sub inv_recursive {
2054	inv_recursive_ inv $_[0]	2255	inv_recursive_ inv $_[0]
2055	}	2256	}
2056		2257
		2258	=item $ref = $ob->ref
		2259
		2260	creates and returns a persistent reference to an objetc that can be stored as a string.
		2261
		2262	=item $ob = cf::object::deref ($refstring)
		2263
		2264	returns the objetc referenced by refstring. may return undef when it cnanot find the object,
		2265	even if the object actually exists. May block.
		2266
		2267	=cut
		2268
		2269	sub deref {
		2270	my ($ref) = @_;
		2271
		2272	# temporary compatibility#TODO#remove
		2273	$ref =~ s{^<}{player/<};
		2274
		2275	if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) {
		2276	my ($uuid, $name) = ($1, $2);
		2277	my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name
		2278	or return;
		2279	$pl->ob->uuid eq $uuid
		2280	or return;
		2281
		2282	$pl->ob
		2283	} else {
		2284	warn "$ref: cannot resolve object reference\n";
		2285	undef
		2286	}
		2287	}
		2288
2057	package cf;	2289	package cf;
2058		2290
2059	=back	2291	=back
2060		2292
2061	=head3 cf::object::player	2293	=head3 cf::object::player
…		…
2083		2315
2084	} else {	2316	} else {
2085	my $pl = $self->contr;	2317	my $pl = $self->contr;
2086		2318
2087	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {	2319	if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) {
2088	my $diag = $pl->{npc_dialog};	2320	my $dialog = $pl->{npc_dialog};
2089	$diag->{pl}->ext_reply (	2321	$dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg));
2090	$diag->{id},
2091	msgtype => "reply",
2092	msg => $diag->{pl}->expand_cfpod ($msg),
2093	add_topics => []
2094	);
2095		2322
2096	} else {	2323	} else {
2097	$msg = $npc->name . " says: $msg" if $npc;	2324	$msg = $npc->name . " says: $msg" if $npc;
2098	$self->message ($msg, $flags);	2325	$self->message ($msg, $flags);
2099	}	2326	}
2100	}	2327	}
		2328	}
		2329
		2330	=item $object->send_msg ($channel, $msg, $color, [extra...])
		2331
		2332	=cut
		2333
		2334	sub cf::object::send_msg {
		2335	my $pl = shift->contr
		2336	or return;
		2337	$pl->send_msg (@_);
2101	}	2338	}
2102		2339
2103	=item $player_object->may ("access")	2340	=item $player_object->may ("access")
2104		2341
2105	Returns wether the given player is authorized to access resource "access"	2342	Returns wether the given player is authorized to access resource "access"
…		…
2184	# use -1 or undef as default coordinates, not 0, 0	2421	# use -1 or undef as default coordinates, not 0, 0
2185	($x, $y) = ($map->enter_x, $map->enter_y)	2422	($x, $y) = ($map->enter_x, $map->enter_y)
2186	if $x <=0 && $y <= 0;	2423	if $x <=0 && $y <= 0;
2187		2424
2188	$map->load;	2425	$map->load;
2189	$map->load_diag;	2426	$map->load_neighbours;
2190		2427
2191	return unless $self->contr->active;	2428	return unless $self->contr->active;
2192	$self->activate_recursive;	2429	$self->activate_recursive;
2193		2430
2194	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext	2431	local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext
2195	$self->enter_map ($map, $x, $y);	2432	$self->enter_map ($map, $x, $y);
2196	}	2433	}
2197		2434
2198	=item $player_object->goto ($path, $x, $y[, $check->($map)])	2435	=item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]])
2199		2436
2200	Moves the player to the given map-path and coordinates by first freezing	2437	Moves the player to the given map-path and coordinates by first freezing
2201	her, loading and preparing them map, calling the provided $check callback	2438	her, loading and preparing them map, calling the provided $check callback
2202	that has to return the map if sucecssful, and then unfreezes the player on	2439	that has to return the map if sucecssful, and then unfreezes the player on
2203	the new (success) or old (failed) map position.	2440	the new (success) or old (failed) map position. In either case, $done will
		2441	be called at the end of this process.
2204		2442
2205	=cut	2443	=cut
2206		2444
2207	our $GOTOGEN;	2445	our $GOTOGEN;
2208		2446
2209	sub cf::object::player::goto {	2447	sub cf::object::player::goto {
2210	my ($self, $path, $x, $y, $check) = @_;	2448	my ($self, $path, $x, $y, $check, $done) = @_;
2211		2449
2212	# do generation counting so two concurrent goto's will be executed in-order	2450	# do generation counting so two concurrent goto's will be executed in-order
2213	my $gen = $self->{_goto_generation} = ++$GOTOGEN;	2451	my $gen = $self->{_goto_generation} = ++$GOTOGEN;
2214		2452
2215	$self->enter_link;	2453	$self->enter_link;
2216		2454
2217	(async {	2455	(async {
		2456	# *tag paths override both path and x|y
		2457	if ($path =~ /^\*(.*)$/) {
		2458	if (my @obs = grep $_->map, ext::map_tags::find $1) {
		2459	my $ob = $obs[rand @obs];
		2460
		2461	# see if we actually can go there
		2462	if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) {
		2463	$ob = $obs[rand @obs];
		2464	} else {
		2465	$self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED);
		2466	}
		2467	# else put us there anyways for now #d#
		2468
		2469	($path, $x, $y) = ($ob->map, $ob->x, $ob->y);
		2470	} else {
		2471	($path, $x, $y) = (undef, undef, undef);
		2472	}
		2473	}
		2474
2218	my $map = eval {	2475	my $map = eval {
2219	my $map = cf::map::find $path;	2476	my $map = defined $path ? cf::map::find $path : undef;
2220		2477
2221	if ($map) {	2478	if ($map) {
2222	$map = $map->customise_for ($self);	2479	$map = $map->customise_for ($self);
2223	$map = $check->($map) if $check && $map;	2480	$map = $check->($map) if $check && $map;
2224	} else {	2481	} else {
2225	$self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED);	2482	$self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED);
2226	}	2483	}
2227		2484
2228	$map	2485	$map
2229	};	2486	};
2230		2487
…		…
2235		2492
2236	if ($gen == $self->{_goto_generation}) {	2493	if ($gen == $self->{_goto_generation}) {
2237	delete $self->{_goto_generation};	2494	delete $self->{_goto_generation};
2238	$self->leave_link ($map, $x, $y);	2495	$self->leave_link ($map, $x, $y);
2239	}	2496	}
		2497
		2498	$done->() if $done;
2240	})->prio (1);	2499	})->prio (1);
2241	}	2500	}
2242		2501
2243	=item $player_object->enter_exit ($exit_object)	2502	=item $player_object->enter_exit ($exit_object)
2244		2503
…		…
2313	my $hp = $exit->stats->hp;	2572	my $hp = $exit->stats->hp;
2314	my $sp = $exit->stats->sp;	2573	my $sp = $exit->stats->sp;
2315		2574
2316	$self->enter_link;	2575	$self->enter_link;
2317		2576
		2577	# if exit is damned, update players death & WoR home-position
		2578	$self->contr->savebed ($slaying, $hp, $sp)
		2579	if $exit->flag (FLAG_DAMNED);
		2580
2318	(async {	2581	(async {
2319	$self->deactivate_recursive; # just to be sure	2582	$self->deactivate_recursive; # just to be sure
2320	unless (eval {	2583	unless (eval {
2321	$self->goto ($slaying, $hp, $sp);	2584	$self->goto ($slaying, $hp, $sp);
2322		2585
…		…
2349		2612
2350	utf8::encode $text;	2613	utf8::encode $text;
2351	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);	2614	$self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text);
2352	}	2615	}
2353		2616
2354	=item $client->send_msg ($color, $type, $msg, [extra...])	2617	=item $client->send_msg ($channel, $msg, $color, [extra...])
2355		2618
2356	Send a drawinfo or msg packet to the client, formatting the msg for the	2619	Send a drawinfo or msg packet to the client, formatting the msg for the
2357	client if neccessary. C<$type> should be a string identifying the type of	2620	client if neccessary. C<$type> should be a string identifying the type of
2358	the message, with C<log> being the default. If C<$color> is negative, suppress	2621	the message, with C<log> being the default. If C<$color> is negative, suppress
2359	the message unless the client supports the msg packet.	2622	the message unless the client supports the msg packet.
2360		2623
2361	=cut	2624	=cut
2362		2625
		2626	our %CHANNEL = (
		2627	"c/identify" => {
		2628	id => "identify",
		2629	title => "Identify",
		2630	reply => undef,
		2631	tooltip => "Items recently identified",
		2632	},
		2633	"c/examine" => {
		2634	id => "examine",
		2635	title => "Examine",
		2636	reply => undef,
		2637	tooltip => "Signs and other items you examined",
		2638	},
		2639	);
		2640
2363	sub cf::client::send_msg {	2641	sub cf::client::send_msg {
2364	my ($self, $color, $type, $msg, @extra) = @_;	2642	my ($self, $channel, $msg, $color, @extra) = @_;
2365		2643
2366	$msg = $self->pl->expand_cfpod ($msg);	2644	$msg = $self->pl->expand_cfpod ($msg);
2367		2645
		2646	$color &= cf::NDI_CLIENT_MASK; # just in case...
		2647
		2648	# check predefined channels, for the benefit of C
		2649	$channel = $CHANNEL{$channel} if $CHANNEL{$channel};
		2650
		2651	if (ref $channel) {
		2652	# send meta info to client, if not yet sent
		2653	unless (exists $self->{channel}{$channel->{id}}) {
		2654	$self->{channel}{$channel->{id}} = $channel;
		2655	$self->ext_msg (channel_info => $channel)
		2656	if $self->can_msg;
		2657	}
		2658
		2659	$channel = $channel->{id};
		2660	}
		2661
		2662	return unless @extra || length $msg;
		2663
2368	if ($self->can_msg) {	2664	if ($self->can_msg) {
2369	$self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]);	2665	# default colour, mask it out
		2666	$color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF)
		2667	if $color & cf::NDI_DEF;
		2668
		2669	$self->send_packet ("msg " . $self->{json_coder}->encode (
		2670	[$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra]));
2370	} else {	2671	} else {
2371	# replace some tags by gcfclient-compatible ones
2372	for ($msg) {
2373	1 while
2374	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
2375	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
2376	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
2377	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
2378	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${1}[\/color]/;
2379	}
2380
2381	if ($color >= 0) {	2672	if ($color >= 0) {
		2673	# replace some tags by gcfclient-compatible ones
		2674	for ($msg) {
		2675	1 while
		2676	s/<b>([^<]*)<\/b>/[b]${1}[\/b]/
		2677	|| s/<i>([^<]*)<\/i>/[i]${1}[\/i]/
		2678	|| s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/
		2679	|| s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/
		2680	|| s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/;
		2681	}
		2682
		2683	$color &= cf::NDI_COLOR_MASK;
		2684
		2685	utf8::encode $msg;
		2686
2382	if (0 && $msg =~ /\[/) {	2687	if (0 && $msg =~ /\[/) {
		2688	# COMMAND/INFO
2383	$self->send_packet ("drawextinfo $color 4 0 $msg")	2689	$self->send_packet ("drawextinfo $color 10 8 $msg")
2384	} else {	2690	} else {
2385	s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;	2691	$msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g;
2386	$self->send_packet ("drawinfo $color $msg")	2692	$self->send_packet ("drawinfo $color $msg")
2387	}	2693	}
2388	}	2694	}
2389	}	2695	}
2390	}	2696	}
2391		2697
2392	=item $client->ext_event ($type, %msg)	2698	=item $client->ext_msg ($type, @msg)
2393		2699
2394	Sends an exti event to the client.	2700	Sends an ext event to the client.
2395		2701
2396	=cut	2702	=cut
2397		2703
2398	sub cf::client::ext_event($$%) {	2704	sub cf::client::ext_msg($$@) {
2399	my ($self, $type, %msg) = @_;	2705	my ($self, $type, @msg) = @_;
2400		2706
		2707	if ($self->extcmd == 2) {
		2708	$self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg]));
		2709	} elsif ($self->extcmd == 1) { # TODO: remove
2401	$msg{msgtype} = "event_$type";	2710	push @msg, msgtype => "event_$type";
2402	$self->send_packet ("ext " . cf::to_json \%msg);	2711	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2712	}
		2713	}
		2714
		2715	=item $client->ext_reply ($msgid, @msg)
		2716
		2717	Sends an ext reply to the client.
		2718
		2719	=cut
		2720
		2721	sub cf::client::ext_reply($$@) {
		2722	my ($self, $id, @msg) = @_;
		2723
		2724	if ($self->extcmd == 2) {
		2725	$self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg]));
		2726	} elsif ($self->extcmd == 1) {
		2727	#TODO: version 1, remove
		2728	unshift @msg, msgtype => "reply", msgid => $id;
		2729	$self->send_packet ("ext " . $self->{json_coder}->encode ({@msg}));
		2730	}
2403	}	2731	}
2404		2732
2405	=item $success = $client->query ($flags, "text", \&cb)	2733	=item $success = $client->query ($flags, "text", \&cb)
2406		2734
2407	Queues a query to the client, calling the given callback with	2735	Queues a query to the client, calling the given callback with
2408	the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>,	2736	the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>,
2409	C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>.	2737	C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>.
2410		2738
2411	Queries can fail, so check the return code. Or don't, as queries will become	2739	Queries can fail, so check the return code. Or don't, as queries will
2412	reliable at some point in the future.	2740	become reliable at some point in the future.
2413		2741
2414	=cut	2742	=cut
2415		2743
2416	sub cf::client::query {	2744	sub cf::client::query {
2417	my ($self, $flags, $text, $cb) = @_;	2745	my ($self, $flags, $text, $cb) = @_;
…		…
2425	utf8::encode $text;	2753	utf8::encode $text;
2426	push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb];	2754	push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb];
2427		2755
2428	$self->send_packet ($self->{query_queue}[0][0])	2756	$self->send_packet ($self->{query_queue}[0][0])
2429	if @{ $self->{query_queue} } == 1;	2757	if @{ $self->{query_queue} } == 1;
		2758
		2759	1
2430	}	2760	}
2431		2761
2432	cf::client->attach (	2762	cf::client->attach (
		2763	on_connect => sub {
		2764	my ($ns) = @_;
		2765
		2766	$ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed;
		2767	},
2433	on_reply => sub {	2768	on_reply => sub {
2434	my ($ns, $msg) = @_;	2769	my ($ns, $msg) = @_;
2435		2770
2436	# this weird shuffling is so that direct followup queries	2771	# this weird shuffling is so that direct followup queries
2437	# get handled first	2772	# get handled first
…		…
2449	} else {	2784	} else {
2450	$ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM;	2785	$ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM;
2451	}	2786	}
2452	}	2787	}
2453	},	2788	},
		2789	on_exticmd => sub {
		2790	my ($ns, $buf) = @_;
		2791
		2792	my $msg = eval { $ns->{json_coder}->decode ($buf) };
		2793
		2794	if (ref $msg) {
		2795	my ($type, $reply, @payload) =
		2796	"ARRAY" eq ref $msg
		2797	? @$msg
		2798	: ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove
		2799
		2800	my @reply;
		2801
		2802	if (my $cb = $EXTICMD{$type}) {
		2803	@reply = $cb->($ns, @payload);
		2804	}
		2805
		2806	$ns->ext_reply ($reply, @reply)
		2807	if $reply;
		2808
		2809	} else {
		2810	warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n";
		2811	}
		2812
		2813	cf::override;
		2814	},
2454	);	2815	);
2455		2816
2456	=item $client->async (\&cb)	2817	=item $client->async (\&cb)
2457		2818
2458	Create a new coroutine, running the specified callback. The coroutine will	2819	Create a new coroutine, running the specified callback. The coroutine will
…		…
2499	our $safe = new Safe "safe";	2860	our $safe = new Safe "safe";
2500	our $safe_hole = new Safe::Hole;	2861	our $safe_hole = new Safe::Hole;
2501		2862
2502	$SIG{FPE} = 'IGNORE';	2863	$SIG{FPE} = 'IGNORE';
2503		2864
2504	$safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time));	2865	$safe->permit_only (Opcode::opset qw(
		2866	:base_core :base_mem :base_orig :base_math
		2867	grepstart grepwhile mapstart mapwhile
		2868	sort time
		2869	));
2505		2870
2506	# here we export the classes and methods available to script code	2871	# here we export the classes and methods available to script code
2507		2872
2508	=pod	2873	=pod
2509		2874
2510	The following functions and methods are available within a safe environment:	2875	The following functions and methods are available within a safe environment:
2511		2876
2512	cf::object contr pay_amount pay_player map	2877	cf::object
		2878	contr pay_amount pay_player map x y force_find force_add
		2879	insert remove name archname title slaying race decrease_ob_nr
		2880
2513	cf::object::player player	2881	cf::object::player
2514	cf::player peaceful	2882	player
2515	cf::map trigger	2883
		2884	cf::player
		2885	peaceful
		2886
		2887	cf::map
		2888	trigger
2516		2889
2517	=cut	2890	=cut
2518		2891
2519	for (	2892	for (
2520	["cf::object" => qw(contr pay_amount pay_player map)],	2893	["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y
		2894	insert remove inv name archname title slaying race
		2895	decrease_ob_nr)],
2521	["cf::object::player" => qw(player)],	2896	["cf::object::player" => qw(player)],
2522	["cf::player" => qw(peaceful)],	2897	["cf::player" => qw(peaceful)],
2523	["cf::map" => qw(trigger)],	2898	["cf::map" => qw(trigger)],
2524	) {	2899	) {
2525	no strict 'refs';	2900	no strict 'refs';
…		…
2601	# the server's init and main functions	2976	# the server's init and main functions
2602		2977
2603	sub load_facedata($) {	2978	sub load_facedata($) {
2604	my ($path) = @_;	2979	my ($path) = @_;
2605		2980
		2981	# HACK to clear player env face cache, we need some signal framework
		2982	# for this (global event?)
		2983	%ext::player_env::MUSIC_FACE_CACHE = ();
		2984
		2985	my $enc = JSON::XS->new->utf8->canonical->relaxed;
		2986
2606	warn "loading facedata from $path\n";	2987	warn "loading facedata from $path\n";
2607		2988
2608	my $facedata;	2989	my $facedata;
2609	0 < aio_load $path, $facedata	2990	0 < aio_load $path, $facedata
2610	or die "$path: $!";	2991	or die "$path: $!";
…		…
2612	$facedata = Coro::Storable::thaw $facedata;	2993	$facedata = Coro::Storable::thaw $facedata;
2613		2994
2614	$facedata->{version} == 2	2995	$facedata->{version} == 2
2615	or cf::cleanup "$path: version mismatch, cannot proceed.";	2996	or cf::cleanup "$path: version mismatch, cannot proceed.";
2616		2997
		2998	# patch in the exptable
		2999	$facedata->{resource}{"res/exp_table"} = {
		3000	type => FT_RSRC,
		3001	data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]),
		3002	};
		3003	cf::cede_to_tick;
		3004
2617	{	3005	{
2618	my $faces = $facedata->{faceinfo};	3006	my $faces = $facedata->{faceinfo};
2619		3007
2620	while (my ($face, $info) = each %$faces) {	3008	while (my ($face, $info) = each %$faces) {
2621	my $idx = (cf::face::find $face) || cf::face::alloc $face;	3009	my $idx = (cf::face::find $face) || cf::face::alloc $face;
2622	cf::face::set $idx, $info->{visibility}, $info->{magicmap};	3010	cf::face::set_visibility $idx, $info->{visibility};
		3011	cf::face::set_magicmap $idx, $info->{magicmap};
2623	cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32};	3012	cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32};
2624	cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64};	3013	cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64};
2625	Coro::cede;	3014
		3015	cf::cede_to_tick;
2626	}	3016	}
2627		3017
2628	while (my ($face, $info) = each %$faces) {	3018	while (my ($face, $info) = each %$faces) {
2629	next unless $info->{smooth};	3019	next unless $info->{smooth};
2630	my $idx = cf::face::find $face	3020	my $idx = cf::face::find $face
2631	or next;	3021	or next;
2632	if (my $smooth = cf::face::find $info->{smooth}) {	3022	if (my $smooth = cf::face::find $info->{smooth}) {
		3023	cf::face::set_smooth $idx, $smooth;
2633	cf::face::set_smooth $idx, $smooth, $info->{smoothlevel};	3024	cf::face::set_smoothlevel $idx, $info->{smoothlevel};
2634	} else {	3025	} else {
2635	warn "smooth face '$info->{smooth}' not found for face '$face'";	3026	warn "smooth face '$info->{smooth}' not found for face '$face'";
2636	}	3027	}
2637	Coro::cede;	3028
		3029	cf::cede_to_tick;
2638	}	3030	}
2639	}	3031	}
2640		3032
2641	{	3033	{
2642	my $anims = $facedata->{animinfo};	3034	my $anims = $facedata->{animinfo};
2643		3035
2644	while (my ($anim, $info) = each %$anims) {	3036	while (my ($anim, $info) = each %$anims) {
2645	cf::anim::set $anim, $info->{frames}, $info->{facings};	3037	cf::anim::set $anim, $info->{frames}, $info->{facings};
2646	Coro::cede;	3038	cf::cede_to_tick;
2647	}	3039	}
2648		3040
2649	cf::anim::invalidate_all; # d'oh	3041	cf::anim::invalidate_all; # d'oh
2650	}	3042	}
2651		3043
		3044	{
		3045	# TODO: for gcfclient pleasure, we should give resources
		3046	# that gcfclient doesn't grok a >10000 face index.
		3047	my $res = $facedata->{resource};
		3048
		3049	my $soundconf = delete $res->{"res/sound.conf"};
		3050
		3051	while (my ($name, $info) = each %$res) {
		3052	my $idx = (cf::face::find $name) || cf::face::alloc $name;
		3053	my $data;
		3054
		3055	if ($info->{type} & 1) {
		3056	# prepend meta info
		3057
		3058	my $meta = $enc->encode ({
		3059	name => $name,
		3060	%{ $info->{meta} || {} },
		3061	});
		3062
		3063	$data = pack "(w/a*)*", $meta, $info->{data};
		3064	} else {
		3065	$data = $info->{data};
		3066	}
		3067
		3068	cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data;
		3069	cf::face::set_type $idx, $info->{type};
		3070
		3071	cf::cede_to_tick;
		3072	}
		3073
		3074	if ($soundconf) {
		3075	$soundconf = $enc->decode (delete $soundconf->{data});
		3076
		3077	for (0 .. SOUND_CAST_SPELL_0 - 1) {
		3078	my $sound = $soundconf->{compat}[$_]
		3079	or next;
		3080
		3081	my $face = cf::face::find "sound/$sound->[1]";
		3082	cf::sound::set $sound->[0] => $face;
		3083	cf::sound::old_sound_index $_, $face; # gcfclient-compat
		3084	}
		3085
		3086	while (my ($k, $v) = each %{$soundconf->{event}}) {
		3087	my $face = cf::face::find "sound/$v";
		3088	cf::sound::set $k => $face;
		3089	}
		3090	}
		3091	}
		3092
2652	1	3093	1
2653	}	3094	}
2654		3095
		3096	register_exticmd fx_want => sub {
		3097	my ($ns, $want) = @_;
		3098
		3099	while (my ($k, $v) = each %$want) {
		3100	$ns->fx_want ($k, $v);
		3101	}
		3102	};
		3103
2655	sub reload_regions {	3104	sub reload_regions {
		3105	# HACK to clear player env face cache, we need some signal framework
		3106	# for this (global event?)
		3107	%ext::player_env::MUSIC_FACE_CACHE = ();
		3108
2656	load_resource_file "$MAPDIR/regions"	3109	load_resource_file "$MAPDIR/regions"
2657	or die "unable to load regions file\n";	3110	or die "unable to load regions file\n";
		3111
		3112	for (cf::region::list) {
		3113	$_->{match} = qr/$_->{match}/
		3114	if exists $_->{match};
		3115	}
2658	}	3116	}
2659		3117
2660	sub reload_facedata {	3118	sub reload_facedata {
2661	load_facedata "$DATADIR/facedata"	3119	load_facedata "$DATADIR/facedata"
2662	or die "unable to load facedata\n";	3120	or die "unable to load facedata\n";
2663	}	3121	}
2664		3122
2665	sub reload_archetypes {	3123	sub reload_archetypes {
		3124	load_resource_file "$DATADIR/archetypes"
		3125	or die "unable to load archetypes\n";
		3126	#d# NEED to laod twice to resolve forward references
		3127	# this really needs to be done in an extra post-pass
		3128	# (which needs to be synchronous, so solve it differently)
2666	load_resource_file "$DATADIR/archetypes"	3129	load_resource_file "$DATADIR/archetypes"
2667	or die "unable to load archetypes\n";	3130	or die "unable to load archetypes\n";
2668	}	3131	}
2669		3132
2670	sub reload_treasures {	3133	sub reload_treasures {
…		…
2686		3149
2687	sub init {	3150	sub init {
2688	reload_resources;	3151	reload_resources;
2689	}	3152	}
2690		3153
2691	sub cfg_load {	3154	sub reload_config {
2692	open my $fh, "<:utf8", "$CONFDIR/config"	3155	open my $fh, "<:utf8", "$CONFDIR/config"
2693	or return;	3156	or return;
2694		3157
2695	local $/;	3158	local $/;
2696	*CFG = YAML::Syck::Load <$fh>;	3159	*CFG = YAML::Syck::Load <$fh>;
…		…
2716	(async {	3179	(async {
2717	Event::one_event;	3180	Event::one_event;
2718	})->prio (Coro::PRIO_MAX);	3181	})->prio (Coro::PRIO_MAX);
2719	};	3182	};
2720		3183
2721	cfg_load;	3184	reload_config;
2722	db_init;	3185	db_init;
2723	load_extensions;	3186	load_extensions;
2724		3187
2725	$TICK_WATCHER->start;	3188	$TICK_WATCHER->start;
2726	Event::loop;	3189	Event::loop;
…		…
2864	%EXT_CORO = ();	3327	%EXT_CORO = ();
2865		3328
2866	warn "removing commands";	3329	warn "removing commands";
2867	%COMMAND = ();	3330	%COMMAND = ();
2868		3331
2869	warn "removing ext commands";	3332	warn "removing ext/exti commands";
2870	%EXTCMD = ();	3333	%EXTCMD = ();
		3334	%EXTICMD = ();
2871		3335
2872	warn "unloading/nuking all extensions";	3336	warn "unloading/nuking all extensions";
2873	for my $pkg (@EXTS) {	3337	for my $pkg (@EXTS) {
2874	warn "... unloading $pkg";	3338	warn "... unloading $pkg";
2875		3339
…		…
2918	warn "reloading cf.pm";	3382	warn "reloading cf.pm";
2919	require cf;	3383	require cf;
2920	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	3384	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2921		3385
2922	warn "loading config and database again";	3386	warn "loading config and database again";
2923	cf::cfg_load;	3387	cf::reload_config;
2924		3388
2925	warn "loading extensions";	3389	warn "loading extensions";
2926	cf::load_extensions;	3390	cf::load_extensions;
2927		3391
2928	warn "reattaching attachments to objects/players";	3392	warn "reattaching attachments to objects/players";
…		…
2993	my $signal = new Coro::Signal;	3457	my $signal = new Coro::Signal;
2994	push @WAIT_FOR_TICK_BEGIN, $signal;	3458	push @WAIT_FOR_TICK_BEGIN, $signal;
2995	$signal->wait;	3459	$signal->wait;
2996	}	3460	}
2997		3461
2998	my $min = 1e6;#d#
2999	my $avg = 10;
3000	$TICK_WATCHER = Event->timer (	3462	$TICK_WATCHER = Event->timer (
3001	reentrant => 0,	3463	reentrant => 0,
3002	parked => 1,	3464	parked => 1,
3003	prio => 0,	3465	prio => 0,
3004	at => $NEXT_TICK || $TICK,	3466	at => $NEXT_TICK || $TICK,
…		…
3012		3474
3013	$NOW = $tick_start = Event::time;	3475	$NOW = $tick_start = Event::time;
3014		3476
3015	cf::server_tick; # one server iteration	3477	cf::server_tick; # one server iteration
3016		3478
3017	0 && sync_job {#d#
3018	for(1..10) {
3019	my $t = Event::time;
3020	my $map = my $map = new_from_path cf::map "/tmp/x.map"
3021	or die;
3022
3023	$map->width (50);
3024	$map->height (50);
3025	$map->alloc;
3026	$map->_load_objects ("/tmp/x.map", 1);
3027	my $t = Event::time - $t;
3028
3029	#next unless $t < 0.0013;#d#
3030	if ($t < $min) {
3031	$min = $t;
3032	}
3033	$avg = $avg * 0.99 + $t * 0.01;
3034	}
3035	warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d#
3036	exit 0;
3037	# 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477
3038	};
3039
3040	$RUNTIME += $TICK;	3479	$RUNTIME += $TICK;
3041	$NEXT_TICK += $TICK;	3480	$NEXT_TICK += $TICK;
3042		3481
3043	if ($NOW >= $NEXT_RUNTIME_WRITE) {	3482	if ($NOW >= $NEXT_RUNTIME_WRITE) {
3044	$NEXT_RUNTIME_WRITE = $NOW + 10;	3483	$NEXT_RUNTIME_WRITE = $NOW + 10;
…		…
3046	write_runtime	3485	write_runtime
3047	or warn "ERROR: unable to write runtime file: $!";	3486	or warn "ERROR: unable to write runtime file: $!";
3048	};	3487	};
3049	}	3488	}
3050		3489
3051	# my $AFTER = Event::time;
3052	# warn $AFTER - $NOW;#d#
3053
3054	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {	3490	if (my $sig = shift @WAIT_FOR_TICK_BEGIN) {
3055	$sig->send;	3491	$sig->send;
3056	}	3492	}
3057	while (my $sig = shift @WAIT_FOR_TICK) {	3493	while (my $sig = shift @WAIT_FOR_TICK) {
3058	$sig->send;	3494	$sig->send;
…		…
3068		3504
3069	$LOAD = ($NOW - $tick_start) / $TICK;	3505	$LOAD = ($NOW - $tick_start) / $TICK;
3070	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;	3506	$LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25;
3071		3507
3072	_post_tick;	3508	_post_tick;
3073
3074
3075	},	3509	},
3076	);	3510	);
3077		3511
3078	{	3512	{
		3513	BDB::min_parallel 8;
3079	BDB::max_poll_time $TICK * 0.1;	3514	BDB::max_poll_time $TICK * 0.1;
3080	$BDB_POLL_WATCHER = Event->io (	3515	$BDB_POLL_WATCHER = Event->io (
3081	reentrant => 0,	3516	reentrant => 0,
3082	fd => BDB::poll_fileno,	3517	fd => BDB::poll_fileno,
3083	poll => 'r',	3518	poll => 'r',
3084	prio => 0,	3519	prio => 0,
3085	data => WF_AUTOCANCEL,	3520	data => WF_AUTOCANCEL,
3086	cb => \&BDB::poll_cb,	3521	cb => \&BDB::poll_cb,
3087	);	3522	);
3088	BDB::min_parallel 8;
3089		3523
3090	BDB::set_sync_prepare {	3524	BDB::set_sync_prepare {
3091	my $status;	3525	my $status;
3092	my $current = $Coro::current;	3526	my $current = $Coro::current;
3093	(	3527	(
…		…
3102	)	3536	)
3103	};	3537	};
3104		3538
3105	unless ($DB_ENV) {	3539	unless ($DB_ENV) {
3106	$DB_ENV = BDB::db_env_create;	3540	$DB_ENV = BDB::db_env_create;
		3541	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC
		3542	| BDB::LOG_AUTOREMOVE, 1);
		3543	$DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT);
		3544	$DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT);
3107		3545
3108	cf::sync_job {	3546	cf::sync_job {
3109	eval {	3547	eval {
3110	BDB::db_env_open	3548	BDB::db_env_open
3111	$DB_ENV,	3549	$DB_ENV,
…		…
3113	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN	3551	BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN
3114	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,	3552	| BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE,
3115	0666;	3553	0666;
3116		3554
3117	cf::cleanup "db_env_open($BDBDIR): $!" if $!;	3555	cf::cleanup "db_env_open($BDBDIR): $!" if $!;
3118
3119	$DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1);
3120	$DB_ENV->set_lk_detect;
3121	};	3556	};
3122		3557
3123	cf::cleanup "db_env_open(db): $@" if $@;	3558	cf::cleanup "db_env_open(db): $@" if $@;
3124	};	3559	};
3125	}	3560	}
		3561
		3562	$BDB_DEADLOCK_WATCHER = Event->timer (
		3563	after => 3,
		3564	interval => 1,
		3565	hard => 1,
		3566	prio => 0,
		3567	data => WF_AUTOCANCEL,
		3568	cb => sub {
		3569	BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { };
		3570	},
		3571	);
		3572	$BDB_CHECKPOINT_WATCHER = Event->timer (
		3573	after => 11,
		3574	interval => 60,
		3575	hard => 1,
		3576	prio => 0,
		3577	data => WF_AUTOCANCEL,
		3578	cb => sub {
		3579	BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { };
		3580	},
		3581	);
		3582	$BDB_TRICKLE_WATCHER = Event->timer (
		3583	after => 5,
		3584	interval => 10,
		3585	hard => 1,
		3586	prio => 0,
		3587	data => WF_AUTOCANCEL,
		3588	cb => sub {
		3589	BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { };
		3590	},
		3591	);
3126	}	3592	}
3127		3593
3128	{	3594	{
3129	IO::AIO::min_parallel 8;	3595	IO::AIO::min_parallel 8;
3130		3596

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