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

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.137 by root, Fri Jan 5 10:23:05 2007 UTC vs.
Revision 1.169 by root, Sun Jan 14 01:09:46 2007 UTC

…		…
15	use Coro::Timer;	15	use Coro::Timer;
16	use Coro::Signal;	16	use Coro::Signal;
17	use Coro::Semaphore;	17	use Coro::Semaphore;
18	use Coro::AIO;	18	use Coro::AIO;
19		19
		20	use Data::Dumper;
20	use Digest::MD5;	21	use Digest::MD5;
21	use Fcntl;	22	use Fcntl;
22	use IO::AIO 2.31 ();	23	use IO::AIO 2.32 ();
23	use YAML::Syck ();	24	use YAML::Syck ();
24	use Time::HiRes;	25	use Time::HiRes;
25		26
26	use Event; $Event::Eval = 1; # no idea why this is required, but it is	27	use Event; $Event::Eval = 1; # no idea why this is required, but it is
27		28
		29	sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload
		30
28	# work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode?	31	# work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode?
29	$YAML::Syck::ImplicitUnicode = 1;	32	$YAML::Syck::ImplicitUnicode = 1;
30		33
31	$Coro::main->prio (2); # run main coroutine ("the server") with very high priority	34	$Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority
32
33	sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload
34		35
35	our %COMMAND = ();	36	our %COMMAND = ();
36	our %COMMAND_TIME = ();	37	our %COMMAND_TIME = ();
		38
		39	our @EXTS = (); # list of extension package names
37	our %EXTCMD = ();	40	our %EXTCMD = ();
		41	our %EXT_CORO = (); # coroutines bound to extensions
		42	our %EXT_MAP = (); # pluggable maps
38		43
39	our @EVENT;	44	our @EVENT;
40	our $LIBDIR = datadir . "/ext";	45	our $LIBDIR = datadir . "/ext";
41		46
42	our $TICK = MAX_TIME * 1e-6;	47	our $TICK = MAX_TIME * 1e-6;
43	our $TICK_WATCHER;	48	our $TICK_WATCHER;
		49	our $AIO_POLL_WATCHER;
		50	our $WRITE_RUNTIME_WATCHER;
44	our $NEXT_TICK;	51	our $NEXT_TICK;
45	our $NOW;	52	our $NOW;
46		53
47	our %CFG;	54	our %CFG;
48		55
49	our $UPTIME; $UPTIME \|\|= time;	56	our $UPTIME; $UPTIME \|\|= time;
50	our $RUNTIME;	57	our $RUNTIME;
51		58
		59	our %PLAYER; # all users
52	our %MAP; # all maps	60	our %MAP; # all maps
53	our $LINK_MAP; # the special {link} map	61	our $LINK_MAP; # the special {link} map, which is always available
54	our $RANDOM_MAPS = cf::localdir . "/random";	62	our $RANDOM_MAPS = cf::localdir . "/random";
55	our %EXT_CORO;	63
		64	our $WAIT_FOR_TICK; $WAIT_FOR_TICK \|\|= new Coro::Signal;
		65	our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE \|\|= new Coro::Signal;
		66
		67	# used to convert map paths into valid unix filenames by replacing / by ∕
		68	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
56		69
57	binmode STDOUT;	70	binmode STDOUT;
58	binmode STDERR;	71	binmode STDERR;
59		72
60	# read virtual server time, if available	73	# read virtual server time, if available
…		…
68	mkdir cf::localdir . "/" . cf::playerdir;	81	mkdir cf::localdir . "/" . cf::playerdir;
69	mkdir cf::localdir . "/" . cf::tmpdir;	82	mkdir cf::localdir . "/" . cf::tmpdir;
70	mkdir cf::localdir . "/" . cf::uniquedir;	83	mkdir cf::localdir . "/" . cf::uniquedir;
71	mkdir $RANDOM_MAPS;	84	mkdir $RANDOM_MAPS;
72		85
73	# a special map that is always available
74	our $LINK_MAP;
75	our $EMERGENCY_POSITION;	86	our $EMERGENCY_POSITION;
76		87
77	#############################################################################	88	#############################################################################
78		89
79	=head2 GLOBAL VARIABLES	90	=head2 GLOBAL VARIABLES
…		…
104		115
105	=item %cf::CFG	116	=item %cf::CFG
106		117
107	Configuration for the server, loaded from C</etc/crossfire/config>, or	118	Configuration for the server, loaded from C</etc/crossfire/config>, or
108	from wherever your confdir points to.	119	from wherever your confdir points to.
		120
		121	=item $cf::WAIT_FOR_TICK, $cf::WAIT_FOR_TICK_ONE
		122
		123	These are Coro::Signal objects that are C<< ->broadcast >> (WAIT_FOR_TICK)
		124	or C<< ->send >> (WAIT_FOR_TICK_ONE) on after normal server tick
		125	processing has been done. Call C<< ->wait >> on them to maximise the
		126	window of cpu time available, or simply to synchronise to the server tick.
109		127
110	=back	128	=back
111		129
112	=cut	130	=cut
113		131
…		…
117	utf8::encode $msg;	135	utf8::encode $msg;
118		136
119	$msg .= "\n"	137	$msg .= "\n"
120	unless $msg =~ /\n$/;	138	unless $msg =~ /\n$/;
121		139
122	LOG llevError, "cfperl: $msg";	140	LOG llevError, $msg;
123	};	141	};
124	}	142	}
125		143
126	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';	144	@safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable';
127	@safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable';	145	@safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable';
…		…
145		163
146	$Event::DIED = sub {	164	$Event::DIED = sub {
147	warn "error in event callback: @_";	165	warn "error in event callback: @_";
148	};	166	};
149		167
150	my %ext_pkg;
151	my @exts;
152	my @hook;
153
154	=head2 UTILITY FUNCTIONS	168	=head2 UTILITY FUNCTIONS
155		169
156	=over 4	170	=over 4
157		171
		172	=item dumpval $ref
		173
158	=cut	174	=cut
		175
		176	sub dumpval {
		177	eval {
		178	local $SIG{__DIE__};
		179	my $d;
		180	if (1) {
		181	$d = new Data::Dumper([$_[0]], ["*var"]);
		182	$d->Terse(1);
		183	$d->Indent(2);
		184	$d->Quotekeys(0);
		185	$d->Useqq(1);
		186	#$d->Bless(...);
		187	$d->Seen($_[1]) if @_ > 1;
		188	$d = $d->Dump();
		189	}
		190	$d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge;
		191	$d
		192	} \|\| "[unable to dump $_[0]: '$@']";
		193	}
159		194
160	use JSON::Syck (); # TODO# replace by JSON::PC once working	195	use JSON::Syck (); # TODO# replace by JSON::PC once working
161		196
162	=item $ref = cf::from_json $json	197	=item $ref = cf::from_json $json
163		198
…		…
221	# wake up all waiters, to be on the safe side	256	# wake up all waiters, to be on the safe side
222	$_->ready for @{ delete $LOCK{$key} };	257	$_->ready for @{ delete $LOCK{$key} };
223	}	258	}
224	}	259	}
225		260
226	=item cf::async { BLOCK }
227
228	Like C<Coro::async>, but runs the given BLOCK in an eval and only logs the
229	error instead of exiting the server in case of a problem.
230
231	=cut
232
233	sub async(&) {
234	my ($cb) = @_;
235
236	Coro::async {
237	eval { $cb->() };
238	warn $@ if $@;
239	}
240	}
241
242	sub freeze_mainloop {	261	sub freeze_mainloop {
243	return unless $TICK_WATCHER->is_active;	262	return unless $TICK_WATCHER->is_active;
244		263
245	my $guard = Coro::guard { $TICK_WATCHER->start };	264	my $guard = Coro::guard {
		265	$TICK_WATCHER->start;
		266	$WRITE_RUNTIME_WATCHER->start;
		267	};
		268	$WRITE_RUNTIME_WATCHER->stop;
246	$TICK_WATCHER->stop;	269	$TICK_WATCHER->stop;
247	$guard	270	$guard
248	}	271	}
		272
		273	=item cf::async { BLOCK }
		274
		275	Currently the same as Coro::async_pool, meaning you cannot use
		276	C<on_destroy>, C<join> or other gimmicks on these coroutines. The only
		277	thing you are allowed to do is call C<prio> on it.
		278
		279	=cut
		280
		281	BEGIN { *async = \&Coro::async_pool }
249		282
250	=item cf::sync_job { BLOCK }	283	=item cf::sync_job { BLOCK }
251		284
252	The design of crossfire+ requires that the main coro ($Coro::main) is	285	The design of crossfire+ requires that the main coro ($Coro::main) is
253	always able to handle events or runnable, as crossfire+ is only partly	286	always able to handle events or runnable, as crossfire+ is only partly
…		…
272	my $freeze_guard = freeze_mainloop;	305	my $freeze_guard = freeze_mainloop;
273		306
274	my $busy = 1;	307	my $busy = 1;
275	my @res;	308	my @res;
276		309
277	(Coro::async {	310	(async {
278	@res = eval { $job->() };	311	@res = eval { $job->() };
279	warn $@ if $@;	312	warn $@ if $@;
280	undef $busy;	313	undef $busy;
281	})->prio (Coro::PRIO_MAX);	314	})->prio (Coro::PRIO_MAX);
282		315
283	while ($busy) {	316	while ($busy) {
284	Coro::cede_notself;	317	Coro::cede or Event::one_event;
285	Event::one_event unless Coro::nready;
286	}	318	}
287		319
288	wantarray ? @res : $res[0]	320	wantarray ? @res : $res[0]
289	} else {	321	} else {
290	# we are in another coroutine, how wonderful, everything just works	322	# we are in another coroutine, how wonderful, everything just works
291		323
292	$job->()	324	$job->()
293	}	325	}
294	}	326	}
295		327
296	=item $coro = cf::coro { BLOCK }	328	=item $coro = cf::async_ext { BLOCK }
297		329
298	Creates and returns a new coro. This coro is automcatially being canceled	330	Like async, but this coro is automatically being canceled when the
299	when the extension calling this is being unloaded.	331	extension calling this is being unloaded.
300		332
301	=cut	333	=cut
302		334
303	sub coro(&) {	335	sub async_ext(&) {
304	my $cb = shift;	336	my $cb = shift;
305		337
306	my $coro = &cf::async ($cb);	338	my $coro = &Coro::async ($cb);
307		339
308	$coro->on_destroy (sub {	340	$coro->on_destroy (sub {
309	delete $EXT_CORO{$coro+0};	341	delete $EXT_CORO{$coro+0};
310	});	342	});
311	$EXT_CORO{$coro+0} = $coro;	343	$EXT_CORO{$coro+0} = $coro;
…		…
336	}	368	}
337		369
338	=back	370	=back
339		371
340	=cut	372	=cut
341
342	#############################################################################
343
344	package cf::path;
345
346	sub new {
347	my ($class, $path, $base) = @_;
348
349	$path = $path->as_string if ref $path;
350
351	my $self = bless { }, $class;
352
353	# {... are special paths that are not touched
354	# ?xxx/... are special absolute paths
355	# ?random/... random maps
356	# /! non-realised random map exit
357	# /... normal maps
358	# ~/... per-player maps without a specific player (DO NOT USE)
359	# ~user/... per-player map of a specific user
360
361	if ($path =~ /^{/) {
362	# fine as it is
363	} elsif ($path =~ s{^\?random/}{}) {
364	Coro::AIO::aio_load "$cf::RANDOM_MAPS/$path.meta", my $data;
365	$self->{random} = cf::from_json $data;
366	} else {
367	if ($path =~ s{^~([^/]+)?}{}) {
368	$self->{user_rel} = 1;
369
370	if (defined $1) {
371	$self->{user} = $1;
372	} elsif ($base =~ m{^~([^/]+)/}) {
373	$self->{user} = $1;
374	} else {
375	warn "cannot resolve user-relative path without user <$path,$base>\n";
376	}
377	} elsif ($path =~ /^\//) {
378	# already absolute
379	} else {
380	$base =~ s{[^/]+/?$}{};
381	return $class->new ("$base/$path");
382	}
383
384	for ($path) {
385	redo if s{/\.?/}{/};
386	redo if s{/[^/]+/\.\./}{/};
387	}
388	}
389
390	$self->{path} = $path;
391
392	$self
393	}
394
395	# the name / primary key / in-game path
396	sub as_string {
397	my ($self) = @_;
398
399	$self->{user_rel} ? "~$self->{user}$self->{path}"
400	: $self->{random} ? "?random/$self->{path}"
401	: $self->{path}
402	}
403
404	# the displayed name, this is a one way mapping
405	sub visible_name {
406	my ($self) = @_;
407
408	# if (my $rmp = $self->{random}) {
409	# # todo: be more intelligent about this
410	# "?random/$rmp->{origin_map}+$rmp->{origin_x}+$rmp->{origin_y}/$rmp->{dungeon_level}"
411	# } else {
412	$self->as_string
413	# }
414	}
415
416	# escape the /'s in the path
417	sub _escaped_path {
418	# ∕ is U+2215
419	(my $path = $_[0]{path}) =~ s/\//∕/g;
420	$path
421	}
422
423	# the original (read-only) location
424	sub load_path {
425	my ($self) = @_;
426
427	sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path}
428	}
429
430	# the temporary/swap location
431	sub save_path {
432	my ($self) = @_;
433
434	$self->{user_rel} ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path
435	: $self->{random} ? sprintf "%s/%s", $RANDOM_MAPS, $self->{path}
436	: sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path
437	}
438
439	# the unique path, might be eq to save_path
440	sub uniq_path {
441	my ($self) = @_;
442
443	$self->{user_rel} \|\| $self->{random}
444	? undef
445	: sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path
446	}
447
448	# return random map parameters, or undef
449	sub random_map_params {
450	my ($self) = @_;
451
452	$self->{random}
453	}
454
455	# this is somewhat ugly, but style maps do need special treatment
456	sub is_style_map {
457	$_[0]{path} =~ m{^/styles/}
458	}
459
460	package cf;
461		373
462	#############################################################################	374	#############################################################################
463		375
464	=head2 ATTACHABLE OBJECTS	376	=head2 ATTACHABLE OBJECTS
465		377
…		…
771	# object support	683	# object support
772		684
773	sub reattach {	685	sub reattach {
774	# basically do the same as instantiate, without calling instantiate	686	# basically do the same as instantiate, without calling instantiate
775	my ($obj) = @_;	687	my ($obj) = @_;
		688
		689	bless $obj, ref $obj; # re-bless in case extensions have been reloaded
776		690
777	my $registry = $obj->registry;	691	my $registry = $obj->registry;
778		692
779	@$registry = ();	693	@$registry = ();
780		694
…		…
912	=cut	826	=cut
913		827
914	sub register_extcmd {	828	sub register_extcmd {
915	my ($name, $cb) = @_;	829	my ($name, $cb) = @_;
916		830
917	my $caller = caller;
918	#warn "registering extcmd '$name' to '$caller'";
919
920	$EXTCMD{$name} = [$cb, $caller];	831	$EXTCMD{$name} = $cb;
921	}	832	}
922		833
923	cf::player->attach (	834	cf::player->attach (
924	on_command => sub {	835	on_command => sub {
925	my ($pl, $name, $params) = @_;	836	my ($pl, $name, $params) = @_;
…		…
938		849
939	my $msg = eval { from_json $buf };	850	my $msg = eval { from_json $buf };
940		851
941	if (ref $msg) {	852	if (ref $msg) {
942	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	853	if (my $cb = $EXTCMD{$msg->{msgtype}}) {
943	if (my %reply = $cb->[0]->($pl, $msg)) {	854	if (my %reply = $cb->($pl, $msg)) {
944	$pl->ext_reply ($msg->{msgid}, %reply);	855	$pl->ext_reply ($msg->{msgid}, %reply);
945	}	856	}
946	}	857	}
947	} else {	858	} else {
948	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	859	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
…		…
950		861
951	cf::override;	862	cf::override;
952	},	863	},
953	);	864	);
954		865
955	sub register {
956	my ($base, $pkg) = @_;
957
958	#TODO
959	}
960
961	sub load_extension {	866	sub load_extension {
962	my ($path) = @_;	867	my ($path) = @_;
963		868
964	$path =~ /([^\/\\]+)\.ext$/ or die "$path";	869	$path =~ /([^\/\\]+)\.ext$/ or die "$path";
965	my $base = $1;	870	my $base = $1;
966	my $pkg = $1;	871	my $pkg = $1;
967	$pkg =~ s/[^[:word:]]/_/g;	872	$pkg =~ s/[^[:word:]]/_/g;
968	$pkg = "ext::$pkg";	873	$pkg = "ext::$pkg";
969		874
970	warn "loading '$path' into '$pkg'\n";	875	warn "... loading '$path' into '$pkg'\n";
971		876
972	open my $fh, "<:utf8", $path	877	open my $fh, "<:utf8", $path
973	or die "$path: $!";	878	or die "$path: $!";
974		879
975	my $source =	880	my $source =
976	"package $pkg; use strict; use utf8;\n"	881	"package $pkg; use strict; use utf8;\n"
977	. "#line 1 \"$path\"\n{\n"	882	. "#line 1 \"$path\"\n{\n"
978	. (do { local $/; <$fh> })	883	. (do { local $/; <$fh> })
979	. "\n};\n1";	884	. "\n};\n1";
980		885
981	eval $source	886	unless (eval $source) {
982	or die $@ ? "$path: $@\n"	887	my $msg = $@ ? "$path: $@\n"
983	: "extension disabled.\n";	888	: "extension disabled.\n";
984		889	if ($source =~ /^#!.perl.#.*MANDATORY/m) { # ugly match
985	push @exts, $pkg;	890	warn $@;
986	$ext_pkg{$base} = $pkg;	891	warn "mandatory extension failed to load, exiting.\n";
987		892	exit 1;
988	# no strict 'refs';	893	}
989	# @{"$pkg\::ISA"} = ext::;	894	die $@;
990
991	register $base, $pkg;
992	}
993
994	sub unload_extension {
995	my ($pkg) = @_;
996
997	warn "removing extension $pkg\n";
998
999	# remove hooks
1000	#TODO
1001	# for my $idx (0 .. $#PLUGIN_EVENT) {
1002	# delete $hook[$idx]{$pkg};
1003	# }	895	}
1004		896
1005	# remove commands	897	push @EXTS, $pkg;
1006	for my $name (keys %COMMAND) {
1007	my @cb = grep $_->[0] ne $pkg, @{ $COMMAND{$name} };
1008
1009	if (@cb) {
1010	$COMMAND{$name} = \@cb;
1011	} else {
1012	delete $COMMAND{$name};
1013	}
1014	}
1015
1016	# remove extcmds
1017	for my $name (grep $EXTCMD{$_}[1] eq $pkg, keys %EXTCMD) {
1018	delete $EXTCMD{$name};
1019	}
1020
1021	if (my $cb = $pkg->can ("unload")) {
1022	eval {
1023	$cb->($pkg);
1024	1
1025	} or warn "$pkg unloaded, but with errors: $@";
1026	}
1027
1028	Symbol::delete_package $pkg;
1029	}	898	}
1030		899
1031	sub load_extensions {	900	sub load_extensions {
1032	for my $ext (<$LIBDIR/*.ext>) {	901	for my $ext (<$LIBDIR/*.ext>) {
1033	next unless -r $ext;	902	next unless -r $ext;
…		…
1037	} or warn "$ext not loaded: $@";	906	} or warn "$ext not loaded: $@";
1038	}	907	}
1039	}	908	}
1040		909
1041	#############################################################################	910	#############################################################################
1042	# load/save/clean perl data associated with a map
1043
1044	*cf::mapsupport::on_clean = sub {
1045	my ($map) = @_;
1046
1047	my $path = $map->tmpname;
1048	defined $path or return;
1049
1050	unlink "$path.pst";
1051	};
1052
1053	cf::map->attach (prio => -10000, package => cf::mapsupport::);
1054
1055	#############################################################################
1056	# load/save perl data associated with player->ob objects
1057
1058	sub all_objects(@) {
1059	@_, map all_objects ($_->inv), @_
1060	}
1061
1062	# TODO: compatibility cruft, remove when no longer needed
1063	cf::player->attach (
1064	on_load => sub {
1065	my ($pl, $path) = @_;
1066
1067	for my $o (all_objects $pl->ob) {
1068	if (my $value = $o->get_ob_key_value ("_perl_data")) {
1069	$o->set_ob_key_value ("_perl_data");
1070
1071	%$o = %{ Storable::thaw pack "H*", $value };
1072	}
1073	}
1074	},
1075	);
1076
1077	#############################################################################
1078		911
1079	=head2 CORE EXTENSIONS	912	=head2 CORE EXTENSIONS
1080		913
1081	Functions and methods that extend core crossfire objects.	914	Functions and methods that extend core crossfire objects.
1082		915
		916	=cut
		917
		918	package cf::player;
		919
		920	use Coro::AIO;
		921
1083	=head3 cf::player	922	=head3 cf::player
1084		923
1085	=over 4	924	=over 4
1086		925
1087	=item cf::player::exists $login	926	=item cf::player::find $login
1088		927
1089	Returns true when the given account exists.	928	Returns the given player object, loading it if necessary (might block).
1090		929
1091	=cut	930	=cut
1092		931
1093	sub cf::player::exists($) {	932	sub playerdir($) {
1094	cf::player::find $_[0]	933	cf::localdir
1095	or -f sprintf "%s/%s/%s/%s.pl", cf::localdir, cf::playerdir, ($_[0]) x 2;	934	. "/"
		935	. cf::playerdir
		936	. "/"
		937	. (ref $_[0] ? $_[0]->ob->name : $_[0])
		938	}
		939
		940	sub path($) {
		941	my $login = ref $_[0] ? $_[0]->ob->name : $_[0];
		942
		943	(playerdir $login) . "/$login.pl"
		944	}
		945
		946	sub find_active($) {
		947	$cf::PLAYER{$_[0]}
		948	and $cf::PLAYER{$_[0]}->active
		949	and $cf::PLAYER{$_[0]}
		950	}
		951
		952	sub exists($) {
		953	my ($login) = @_;
		954
		955	$cf::PLAYER{$login}
		956	or cf::sync_job { !aio_stat $login }
		957	}
		958
		959	sub find($) {
		960	return $cf::PLAYER{$_[0]} \|\| do {
		961	my $login = $_[0];
		962
		963	my $guard = cf::lock_acquire "user_find:$login";
		964
		965	$cf::PLAYER{$_[0]} \|\| do {
		966	my $pl = load_pl path $login
		967	or return;
		968	$cf::PLAYER{$login} = $pl
		969	}
		970	}
		971	}
		972
		973	sub save($) {
		974	my ($pl) = @_;
		975
		976	return if $pl->{deny_save};
		977
		978	my $path = path $pl;
		979	my $guard = cf::lock_acquire "user_save:$path";
		980
		981	return if $pl->{deny_save};
		982
		983	aio_mkdir playerdir $pl, 0770;
		984	$pl->{last_save} = $cf::RUNTIME;
		985
		986	$pl->save_pl ($path);
		987	Coro::cede;
		988	}
		989
		990	sub new($) {
		991	my ($login) = @_;
		992
		993	my $self = create;
		994
		995	$self->ob->name ($login);
		996	$self->{deny_save} = 1;
		997
		998	$cf::PLAYER{$login} = $self;
		999
		1000	$self
		1001	}
		1002
		1003	=item $pl->quit_character
		1004
		1005	Nukes the player without looking back. If logged in, the connection will
		1006	be destroyed. May block for a long time.
		1007
		1008	=cut
		1009
		1010	sub quit_character {
		1011	my ($pl) = @_;
		1012
		1013	$pl->{deny_save} = 1;
		1014	$pl->password ("*"); # this should lock out the player until we nuked the dir
		1015
		1016	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active;
		1017	$pl->deactivate;
		1018	$pl->invoke (cf::EVENT_PLAYER_QUIT);
		1019	$pl->ns->destroy if $pl->ns;
		1020
		1021	my $path = playerdir $pl;
		1022	my $temp = "$path~$cf::RUNTIME~deleting~";
		1023	aio_rename $path, $temp;
		1024	delete $cf::PLAYER{$pl->ob->name};
		1025	$pl->destroy;
		1026	IO::AIO::aio_rmtree $temp;
		1027	}
		1028
		1029	=item cf::player::list_logins
		1030
		1031	Returns am arrayref of all valid playernames in the system, can take a
		1032	while and may block, so not sync_job-capable, ever.
		1033
		1034	=cut
		1035
		1036	sub list_logins {
		1037	my $dirs = aio_readdir cf::localdir . "/" . cf::playerdir
		1038	or return [];
		1039
		1040	my @logins;
		1041
		1042	for my $login (@$dirs) {
		1043	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;
		1044	aio_read $fh, 0, 512, my $buf, 0 or next;
		1045	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1046
		1047	utf8::decode $login;
		1048	push @logins, $login;
		1049	}
		1050
		1051	\@logins
		1052	}
		1053
		1054	=item $player->maps
		1055
		1056	Returns an arrayref of map paths that are private for this
		1057	player. May block.
		1058
		1059	=cut
		1060
		1061	sub maps($) {
		1062	my ($pl) = @_;
		1063
		1064	my $files = aio_readdir playerdir $pl
		1065	or return;
		1066
		1067	my @paths;
		1068
		1069	for (@$files) {
		1070	utf8::decode $_;
		1071	next if /\.(?:pl\|pst)$/;
		1072	next unless /^$PATH_SEP/o;
		1073
		1074	s/\.map$//;
		1075	push @paths, "~" . $pl->ob->name . "/" . $_;
		1076	}
		1077
		1078	\@paths
1096	}	1079	}
1097		1080
1098	=item $player->ext_reply ($msgid, $msgtype, %msg)	1081	=item $player->ext_reply ($msgid, $msgtype, %msg)
1099		1082
1100	Sends an ext reply to the player.	1083	Sends an ext reply to the player.
1101		1084
1102	=cut	1085	=cut
1103		1086
1104	sub cf::player::ext_reply($$$%) {	1087	sub ext_reply($$$%) {
1105	my ($self, $id, %msg) = @_;	1088	my ($self, $id, %msg) = @_;
1106		1089
1107	$msg{msgid} = $id;	1090	$msg{msgid} = $id;
1108		1091
1109	$self->send ("ext " . to_json \%msg);	1092	$self->send ("ext " . cf::to_json \%msg);
1110	}	1093	}
		1094
		1095	package cf;
1111		1096
1112	=back	1097	=back
1113		1098
1114		1099
1115	=head3 cf::map	1100	=head3 cf::map
…		…
1121	package cf::map;	1106	package cf::map;
1122		1107
1123	use Fcntl;	1108	use Fcntl;
1124	use Coro::AIO;	1109	use Coro::AIO;
1125		1110
		1111	use overload
		1112	'""' => \&as_string;
		1113
1126	our $MAX_RESET = 3600;	1114	our $MAX_RESET = 3600;
1127	our $DEFAULT_RESET = 3000;	1115	our $DEFAULT_RESET = 3000;
1128		1116
1129	sub generate_random_map {	1117	sub generate_random_map {
1130	my ($path, $rmp) = @_;	1118	my ($self, $rmp) = @_;
1131		1119
1132	# mit "rum" bekleckern, nicht	1120	# mit "rum" bekleckern, nicht
1133	cf::map::_create_random_map	1121	$self->_create_random_map (
1134	$path,
1135	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},	1122	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},
1136	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},	1123	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},
1137	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},	1124	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},
1138	$rmp->{exit_on_final_map},	1125	$rmp->{exit_on_final_map},
1139	$rmp->{xsize}, $rmp->{ysize},	1126	$rmp->{xsize}, $rmp->{ysize},
1140	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},	1127	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},
1141	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},	1128	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},
1142	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},	1129	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},
1143	$rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp},	1130	$rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp},
1144	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},	1131	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},
1145	(cf::region::find $rmp->{region})	1132	(cf::region::find $rmp->{region}), $rmp->{custom}
		1133	)
		1134	}
		1135
		1136	sub register {
		1137	my (undef, $regex) = @_;
		1138	my $pkg = caller;
		1139
		1140	no strict;
		1141	push @{"$pkg\::ISA"}, __PACKAGE__;
		1142
		1143	$EXT_MAP{$pkg} = qr<$regex>;
		1144	}
		1145
		1146	# also paths starting with '/'
		1147	$EXT_MAP{"cf::map"} = qr{^(?=/)};
		1148
		1149	sub normalise {
		1150	my ($path, $base) = @_;
		1151
		1152	# map plan:
		1153	#
		1154	# /! non-realised random map exit (special hack!)
		1155	# {... are special paths that are not being touched
		1156	# ?xxx/... are special absolute paths
		1157	# ?random/... random maps
		1158	# /... normal maps
		1159	# ~user/... per-player map of a specific user
		1160
		1161	$path =~ s/$PATH_SEP/\//go;
		1162
		1163	# treat it as relative path if it starts with
		1164	# something that looks reasonable
		1165	if ($path =~ m{^(?:\./\|\.\./\|\w)}) {
		1166	$base or Carp::carp "normalise called with relative path and no base: '$path'";
		1167
		1168	$base =~ s{[^/]+/?$}{};
		1169	$path = "$base/$path";
		1170	}
		1171
		1172	for ($path) {
		1173	redo if s{//}{/};
		1174	redo if s{/\.?/}{/};
		1175	redo if s{/[^/]+/\.\./}{/};
		1176	}
		1177
		1178	$path
		1179	}
		1180
		1181	sub new_from_path {
		1182	my (undef, $path, $base) = @_;
		1183
		1184	return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object
		1185
		1186	$path = normalise $path, $base;
		1187
		1188	for my $pkg (keys %EXT_MAP) {
		1189	if ($path =~ $EXT_MAP{$pkg}) {
		1190	my $self = bless cf::map::new, $pkg;
		1191	$self->{path} = $path; $self->path ($path);
		1192	$self->init; # pass $1 etc.
		1193	return $self;
		1194	}
		1195	}
		1196
		1197	Carp::carp "unable to resolve path '$path'.";
		1198	()
		1199	}
		1200
		1201	sub init {
		1202	my ($self) = @_;
		1203
		1204	$self
		1205	}
		1206
		1207	sub as_string {
		1208	my ($self) = @_;
		1209
		1210	"$self->{path}"
		1211	}
		1212
		1213	# the displayed name, this is a one way mapping
		1214	sub visible_name {
		1215	&as_string
		1216	}
		1217
		1218	# the original (read-only) location
		1219	sub load_path {
		1220	my ($self) = @_;
		1221
		1222	sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path}
		1223	}
		1224
		1225	# the temporary/swap location
		1226	sub save_path {
		1227	my ($self) = @_;
		1228
		1229	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
		1230	sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $path
		1231	}
		1232
		1233	# the unique path, undef == no special unique path
		1234	sub uniq_path {
		1235	my ($self) = @_;
		1236
		1237	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
		1238	sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $path
1146	}	1239	}
1147		1240
1148	# and all this just because we cannot iterate over	1241	# and all this just because we cannot iterate over
1149	# all maps in C++...	1242	# all maps in C++...
1150	sub change_all_map_light {	1243	sub change_all_map_light {
…		…
1152		1245
1153	$_->change_map_light ($change)	1246	$_->change_map_light ($change)
1154	for grep $_->outdoor, values %cf::MAP;	1247	for grep $_->outdoor, values %cf::MAP;
1155	}	1248	}
1156		1249
		1250	sub unlink_save {
		1251	my ($self) = @_;
		1252
		1253	utf8::encode (my $save = $self->save_path);
		1254	IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink $save;
		1255	IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$save.pst";
		1256	}
		1257
1157	sub try_load_header($) {	1258	sub load_header_from($) {
1158	my ($path) = @_;	1259	my ($self, $path) = @_;
1159		1260
1160	utf8::encode $path;	1261	utf8::encode $path;
1161	aio_open $path, O_RDONLY, 0	1262	aio_open $path, O_RDONLY, 0
1162	or return;	1263	or return;
1163		1264
1164	my $map = cf::map::new	1265	$self->_load_header ($path)
1165	or return;	1266	or return;
1166		1267
1167	# for better error messages only, will be overwritten	1268	$self->{load_path} = $path;
1168	$map->path ($path);
1169		1269
1170	$map->load_header ($path)	1270	1
		1271	}
		1272
		1273	sub load_orig {
		1274	my ($self) = @_;
		1275
		1276	$self->load_header_from ($self->load_path)
		1277	}
		1278
		1279	sub load_temp {
		1280	my ($self) = @_;
		1281
		1282	$self->load_header_from ($self->save_path)
		1283	}
		1284
		1285	sub load_header {
		1286	my ($self) = @_;
		1287
		1288	if ($self->load_temp) {
		1289	$self->last_access ((delete $self->{last_access})
		1290	\|\| $cf::RUNTIME); #d#
		1291	# safety
		1292	$self->{instantiate_time} = $cf::RUNTIME
		1293	if $self->{instantiate_time} > $cf::RUNTIME;
		1294	} else {
		1295	$self->load_orig
1171	or return;	1296	or return;
1172		1297
1173	$map->{load_path} = $path;	1298	$self->{load_original} = 1;
		1299	$self->{instantiate_time} = $cf::RUNTIME;
		1300	$self->last_access ($cf::RUNTIME);
		1301	$self->instantiate;
		1302	}
1174		1303
1175	$map	1304	1
1176	}	1305	}
1177		1306
1178	sub find;	1307	sub find;
1179	sub find {	1308	sub find {
1180	my ($path, $origin) = @_;	1309	my ($path, $origin) = @_;
1181		1310
1182	#warn "find<$path,$origin>\n";#d#
1183
1184	$path = new cf::path $path, $origin && $origin->path;	1311	$path = normalise $path, $origin && $origin->path;
1185	my $key = $path->as_string;
1186		1312
1187	cf::lock_wait "map_find:$key";	1313	cf::lock_wait "map_find:$path";
1188		1314
1189	$cf::MAP{$key} \|\| do {	1315	$cf::MAP{$path} \|\| do {
1190	my $guard = cf::lock_acquire "map_find:$key";	1316	my $guard = cf::lock_acquire "map_find:$path";
1191		1317	my $map = new_from_path cf::map $path
1192	# do it the slow way
1193	my $map = try_load_header $path->save_path;
1194
1195	Coro::cede;
1196
1197	if ($map) {
1198	$map->last_access ((delete $map->{last_access})
1199	\|\| $cf::RUNTIME); #d#
1200	# safety
1201	$map->{instantiate_time} = $cf::RUNTIME
1202	if $map->{instantiate_time} > $cf::RUNTIME;
1203	} else {
1204	if (my $rmp = $path->random_map_params) {
1205	$map = generate_random_map $key, $rmp;
1206	} else {
1207	$map = try_load_header $path->load_path;
1208	}
1209
1210	$map or return;	1318	or return;
1211		1319
1212	$map->{load_original} = 1;
1213	$map->{instantiate_time} = $cf::RUNTIME;
1214	$map->last_access ($cf::RUNTIME);
1215	$map->instantiate;
1216
1217	# per-player maps become, after loading, normal maps
1218	$map->per_player (0) if $path->{user_rel};
1219	}
1220
1221	$map->path ($key);
1222	$map->{path} = $path;
1223	$map->{last_save} = $cf::RUNTIME;	1320	$map->{last_save} = $cf::RUNTIME;
1224		1321
1225	Coro::cede;	1322	$map->load_header
		1323	or return;
1226		1324
1227	if ($map->should_reset) {	1325	if ($map->should_reset) {
1228	$map->reset;	1326	$map->reset;
1229	undef $guard;	1327	undef $guard;
1230	$map = find $path	1328	$map = find $path
1231	or return;	1329	or return;
1232	}	1330	}
1233		1331
1234	$cf::MAP{$key} = $map	1332	$cf::MAP{$path} = $map
1235	}	1333	}
1236	}	1334	}
1237		1335
1238	sub load {	1336	sub load {
1239	my ($self) = @_;	1337	my ($self) = @_;
1240		1338
1241	my $path = $self->{path};	1339	my $path = $self->{path};
1242	my $guard = cf::lock_acquire "map_load:" . $path->as_string;	1340	my $guard = cf::lock_acquire "map_load:$path";
1243		1341
1244	return if $self->in_memory != cf::MAP_SWAPPED;	1342	return if $self->in_memory != cf::MAP_SWAPPED;
1245		1343
1246	$self->in_memory (cf::MAP_LOADING);	1344	$self->in_memory (cf::MAP_LOADING);
1247		1345
1248	$self->alloc;	1346	$self->alloc;
1249	$self->load_objects ($self->{load_path}, 1)	1347	$self->_load_objects ($self->{load_path}, 1)
1250	or return;	1348	or return;
1251		1349
1252	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1350	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1253	if delete $self->{load_original};	1351	if delete $self->{load_original};
1254		1352
1255	if (my $uniq = $path->uniq_path) {	1353	if (my $uniq = $self->uniq_path) {
1256	utf8::encode $uniq;	1354	utf8::encode $uniq;
1257	if (aio_open $uniq, O_RDONLY, 0) {	1355	if (aio_open $uniq, O_RDONLY, 0) {
1258	$self->clear_unique_items;	1356	$self->clear_unique_items;
1259	$self->load_objects ($uniq, 0);	1357	$self->_load_objects ($uniq, 0);
1260	}	1358	}
1261	}	1359	}
1262		1360
1263	Coro::cede;	1361	Coro::cede;
1264		1362
1265	# now do the right thing for maps	1363	# now do the right thing for maps
1266	$self->link_multipart_objects;	1364	$self->link_multipart_objects;
1267		1365
1268	if ($self->{path}->is_style_map) {	1366	unless ($self->{deny_activate}) {
1269	$self->{deny_save} = 1;	1367	$self->decay_objects;
1270	$self->{deny_reset} = 1;
1271	} else {
1272	$self->fix_auto_apply;	1368	$self->fix_auto_apply;
1273	$self->decay_objects;
1274	$self->update_buttons;	1369	$self->update_buttons;
		1370	Coro::cede;
1275	$self->set_darkness_map;	1371	$self->set_darkness_map;
1276	$self->difficulty ($self->estimate_difficulty)	1372	$self->difficulty ($self->estimate_difficulty)
1277	unless $self->difficulty;	1373	unless $self->difficulty;
		1374	Coro::cede;
1278	$self->activate;	1375	$self->activate;
1279	}	1376	}
1280		1377
1281	Coro::cede;
1282
1283	$self->in_memory (cf::MAP_IN_MEMORY);	1378	$self->in_memory (cf::MAP_IN_MEMORY);
		1379	}
		1380
		1381	sub customise_for {
		1382	my ($self, $ob) = @_;
		1383
		1384	return find "~" . $ob->name . "/" . $self->{path}
		1385	if $self->per_player;
		1386
		1387	$self
		1388	}
		1389
		1390	# find and load all maps in the 3x3 area around a map
		1391	sub load_diag {
		1392	my ($map) = @_;
		1393
		1394	my @diag; # diagonal neighbours
		1395
		1396	for (0 .. 3) {
		1397	my $neigh = $map->tile_path ($_)
		1398	or next;
		1399	$neigh = find $neigh, $map
		1400	or next;
		1401	$neigh->load;
		1402
		1403	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],
		1404	[$neigh->tile_path (($_ + 1) % 4), $neigh];
		1405	}
		1406
		1407	for (@diag) {
		1408	my $neigh = find @$_
		1409	or next;
		1410	$neigh->load;
		1411	}
1284	}	1412	}
1285		1413
1286	sub find_sync {	1414	sub find_sync {
1287	my ($path, $origin) = @_;	1415	my ($path, $origin) = @_;
1288		1416
1289	cf::sync_job { cf::map::find $path, $origin }	1417	cf::sync_job { find $path, $origin }
1290	}	1418	}
1291		1419
1292	sub do_load_sync {	1420	sub do_load_sync {
1293	my ($map) = @_;	1421	my ($map) = @_;
1294		1422
1295	cf::sync_job { $map->load };	1423	cf::sync_job { $map->load };
1296	}	1424	}
1297		1425
		1426	our %MAP_PREFETCH;
		1427	our $MAP_PREFETCHER = Coro::async {
		1428	while () {
		1429	for my $path (keys %MAP_PREFETCH) {
		1430	my $map = find $path
		1431	or next;
		1432	$map->load;
		1433
		1434	delete $MAP_PREFETCH{$path};
		1435	}
		1436	Coro::schedule;
		1437	}
		1438	};
		1439
		1440	sub find_async {
		1441	my ($path, $origin) = @_;
		1442
		1443	$path = normalise $path, $origin && $origin->{path};
		1444
		1445	if (my $map = $cf::MAP{$path}) {
		1446	return $map if $map->in_memory == cf::MAP_IN_MEMORY;
		1447	}
		1448
		1449	$MAP_PREFETCH{$path} = 0;
		1450	$MAP_PREFETCHER->ready;
		1451
		1452	()
		1453	}
		1454
1298	sub save {	1455	sub save {
1299	my ($self) = @_;	1456	my ($self) = @_;
1300		1457
1301	my $lock = cf::lock_acquire "map_data:" . $self->path;	1458	my $lock = cf::lock_acquire "map_data:" . $self->path;
1302		1459
1303	$self->{last_save} = $cf::RUNTIME;	1460	$self->{last_save} = $cf::RUNTIME;
1304		1461
1305	return unless $self->dirty;	1462	return unless $self->dirty;
1306		1463
1307	my $save = $self->{path}->save_path; utf8::encode $save;	1464	my $save = $self->save_path; utf8::encode $save;
1308	my $uniq = $self->{path}->uniq_path; utf8::encode $uniq;	1465	my $uniq = $self->uniq_path; utf8::encode $uniq;
1309		1466
1310	$self->{load_path} = $save;	1467	$self->{load_path} = $save;
1311		1468
1312	return if $self->{deny_save};	1469	return if $self->{deny_save};
1313		1470
1314	local $self->{last_access} = $self->last_access;#d#	1471	local $self->{last_access} = $self->last_access;#d#
1315		1472
		1473	cf::async {
		1474	$_->contr->save for $self->players;
		1475	};
		1476
1316	if ($uniq) {	1477	if ($uniq) {
1317	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);	1478	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);
1318	$self->save_objects ($uniq, cf::IO_UNIQUES);	1479	$self->_save_objects ($uniq, cf::IO_UNIQUES);
1319	} else {	1480	} else {
1320	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);	1481	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);
1321	}	1482	}
1322	}	1483	}
1323		1484
1324	sub swap_out {	1485	sub swap_out {
1325	my ($self) = @_;	1486	my ($self) = @_;
…		…
1339		1500
1340	sub reset_at {	1501	sub reset_at {
1341	my ($self) = @_;	1502	my ($self) = @_;
1342		1503
1343	# TODO: safety, remove and allow resettable per-player maps	1504	# TODO: safety, remove and allow resettable per-player maps
1344	return 1e99 if $self->{path}{user_rel};	1505	return 1e99 if $self->isa ("ext::map_per_player");#d#
1345	return 1e99 if $self->{deny_reset};	1506	return 1e99 if $self->{deny_reset};
1346		1507
1347	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;	1508	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;
1348	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;	1509	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;
1349		1510
…		…
1354	my ($self) = @_;	1515	my ($self) = @_;
1355		1516
1356	$self->reset_at <= $cf::RUNTIME	1517	$self->reset_at <= $cf::RUNTIME
1357	}	1518	}
1358		1519
1359	sub unlink_save {
1360	my ($self) = @_;
1361
1362	utf8::encode (my $save = $self->{path}->save_path);
1363	aioreq_pri 3; IO::AIO::aio_unlink $save;
1364	aioreq_pri 3; IO::AIO::aio_unlink "$save.pst";
1365	}
1366
1367	sub rename {	1520	sub rename {
1368	my ($self, $new_path) = @_;	1521	my ($self, $new_path) = @_;
1369		1522
		1523	normalise $new_path;
		1524
1370	$self->unlink_save;	1525	$self->unlink_save;
1371		1526
1372	delete $cf::MAP{$self->path};	1527	delete $cf::MAP{$self->path};
1373	$self->{path} = new cf::path $new_path;	1528	$self->{path} = $new_path; $self->path ($self->{path});
1374	$self->path ($self->{path}->as_string);
1375	$cf::MAP{$self->path} = $self;	1529	$cf::MAP{$self->path} = $self;
1376		1530
1377	$self->save;	1531	$self->save;
1378	}	1532	}
1379		1533
1380	sub reset {	1534	sub reset {
1381	my ($self) = @_;	1535	my ($self) = @_;
1382		1536
1383	my $lock = cf::lock_acquire "map_data:" . $self->path;	1537	my $lock = cf::lock_acquire "map_data:$self->{path}";
1384		1538
1385	return if $self->players;	1539	return if $self->players;
1386	return if $self->{path}{user_rel};#d#	1540	return if $self->isa ("ext::map_per_player");#d#
1387		1541
1388	warn "resetting map ", $self->path;#d#	1542	warn "resetting map ", $self->path;#d#
1389		1543
1390	delete $cf::MAP{$self->path};	1544	delete $cf::MAP{$self->path};
		1545
		1546	$self->in_memory (cf::MAP_SWAPPED);
		1547	$self->clear;
1391		1548
1392	$_->clear_links_to ($self) for values %cf::MAP;	1549	$_->clear_links_to ($self) for values %cf::MAP;
1393		1550
1394	$self->unlink_save;	1551	$self->unlink_save;
1395	$self->destroy;	1552	$self->destroy;
…		…
1404	$self->reset_timeout (1);	1561	$self->reset_timeout (1);
1405	$self->rename ("{nuke}/" . ($nuke_counter++));	1562	$self->rename ("{nuke}/" . ($nuke_counter++));
1406	$self->reset; # polite request, might not happen	1563	$self->reset; # polite request, might not happen
1407	}	1564	}
1408		1565
1409	sub customise_for {	1566	=item cf::map::unique_maps
1410	my ($map, $ob) = @_;
1411		1567
1412	if ($map->per_player) {	1568	Returns an arrayref of paths of all shared maps that have
1413	return cf::map::find "~" . $ob->name . "/" . $map->{path}{path};	1569	instantiated unique items. May block.
1414	}
1415		1570
1416	$map	1571	=cut
1417	}
1418		1572
1419	sub emergency_save {	1573	sub unique_maps() {
1420	my $freeze_guard = cf::freeze_mainloop;	1574	my $files = aio_readdir cf::localdir . "/" . cf::uniquedir
		1575	or return;
1421		1576
1422	warn "enter emergency map save\n";	1577	my @paths;
1423		1578
1424	cf::sync_job {	1579	for (@$files) {
1425	warn "begin emergency map save\n";	1580	utf8::decode $_;
1426	$_->save for values %cf::MAP;	1581	next if /\.pst$/;
		1582	next unless /^$PATH_SEP/o;
		1583
		1584	s/\.map$//;
		1585	push @paths, $_;
1427	};	1586	}
1428		1587
1429	warn "end emergency map save\n";	1588	\@paths
1430	}	1589	}
1431		1590
1432	package cf;	1591	package cf;
1433		1592
1434	=back	1593	=back
1435		1594
		1595	=head3 cf::object
		1596
		1597	=cut
		1598
		1599	package cf::object;
		1600
		1601	=over 4
		1602
		1603	=item $ob->inv_recursive
		1604
		1605	Returns the inventory of the object _and_ their inventories, recursively.
		1606
		1607	=cut
		1608
		1609	sub inv_recursive_;
		1610	sub inv_recursive_ {
		1611	map { $_, inv_recursive_ $_->inv } @_
		1612	}
		1613
		1614	sub inv_recursive {
		1615	inv_recursive_ inv $_[0]
		1616	}
		1617
		1618	package cf;
		1619
		1620	=back
1436		1621
1437	=head3 cf::object::player	1622	=head3 cf::object::player
1438		1623
1439	=over 4	1624	=over 4
1440		1625
…		…
1480		1665
1481	=item $player_object->enter_link	1666	=item $player_object->enter_link
1482		1667
1483	Freezes the player and moves him/her to a special map (C<{link}>).	1668	Freezes the player and moves him/her to a special map (C<{link}>).
1484		1669
1485	The player should be reaosnably safe there for short amounts of time. You	1670	The player should be reasonably safe there for short amounts of time. You
1486	I<MUST> call C<leave_link> as soon as possible, though.	1671	I<MUST> call C<leave_link> as soon as possible, though.
1487		1672
		1673	Will never block.
		1674
1488	=item $player_object->leave_link ($map, $x, $y)	1675	=item $player_object->leave_link ($map, $x, $y)
1489		1676
1490	Moves the player out of the specila link map onto the given map. If the	1677	Moves the player out of the special C<{link}> map onto the specified
1491	map is not valid (or omitted), the player will be moved back to the	1678	map. If the map is not valid (or omitted), the player will be moved back
1492	location he/she was before the call to C<enter_link>, or, if that fails,	1679	to the location he/she was before the call to C<enter_link>, or, if that
1493	to the emergency map position.	1680	fails, to the emergency map position.
1494		1681
1495	Might block.	1682	Might block.
1496		1683
1497	=cut	1684	=cut
		1685
		1686	sub link_map {
		1687	unless ($LINK_MAP) {
		1688	$LINK_MAP = cf::map::find "{link}"
		1689	or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 };
		1690	$LINK_MAP->load;
		1691	}
		1692
		1693	$LINK_MAP
		1694	}
1498		1695
1499	sub cf::object::player::enter_link {	1696	sub cf::object::player::enter_link {
1500	my ($self) = @_;	1697	my ($self) = @_;
1501		1698
1502	$self->deactivate_recursive;	1699	$self->deactivate_recursive;
1503		1700
1504	return if $self->map == $LINK_MAP;	1701	return if UNIVERSAL::isa $self->map, "ext::map_link";
1505		1702
1506	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]	1703	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]
1507	if $self->map;	1704	if $self->map;
1508		1705
1509	$self->enter_map ($LINK_MAP, 20, 20);	1706	$self->enter_map ($LINK_MAP \|\| link_map, 20, 20);
1510	}	1707	}
1511		1708
1512	sub cf::object::player::leave_link {	1709	sub cf::object::player::leave_link {
1513	my ($self, $map, $x, $y) = @_;	1710	my ($self, $map, $x, $y) = @_;
1514		1711
…		…
1532	# use -1 or undef as default coordinates, not 0, 0	1729	# use -1 or undef as default coordinates, not 0, 0
1533	($x, $y) = ($map->enter_x, $map->enter_y)	1730	($x, $y) = ($map->enter_x, $map->enter_y)
1534	if $x <=0 && $y <= 0;	1731	if $x <=0 && $y <= 0;
1535		1732
1536	$map->load;	1733	$map->load;
		1734	$map->load_diag;
1537		1735
		1736	return unless $self->contr->active;
1538	$self->activate_recursive;	1737	$self->activate_recursive;
1539	$self->enter_map ($map, $x, $y);	1738	$self->enter_map ($map, $x, $y);
1540	}	1739	}
1541		1740
1542	cf::player->attach (	1741	cf::player->attach (
…		…
1555		1754
1556	# try to abort aborted map switching on player login :)	1755	# try to abort aborted map switching on player login :)
1557	# should happen only on crashes	1756	# should happen only on crashes
1558	if ($pl->ob->{_link_pos}) {	1757	if ($pl->ob->{_link_pos}) {
1559	$pl->ob->enter_link;	1758	$pl->ob->enter_link;
1560	cf::async {	1759	(async {
1561	# we need this sleep as the login has a concurrent enter_exit running	1760	# we need this sleep as the login has a concurrent enter_exit running
1562	# and this sleep increases chances of the player not ending up in scorn	1761	# and this sleep increases chances of the player not ending up in scorn
		1762	$pl->ob->reply (undef,
		1763	"There was an internal problem at your last logout, "
		1764	. "the server will try to bring you to your intended destination in a second.",
		1765	cf::NDI_RED);
1563	Coro::Timer::sleep 1;	1766	Coro::Timer::sleep 1;
1564	$pl->ob->leave_link;	1767	$pl->ob->leave_link;
1565	};	1768	})->prio (2);
1566	}	1769	}
1567	},	1770	},
1568	);	1771	);
1569		1772
1570	=item $player_object->goto ($path, $x, $y)	1773	=item $player_object->goto ($path, $x, $y)
…		…
1574	sub cf::object::player::goto {	1777	sub cf::object::player::goto {
1575	my ($self, $path, $x, $y) = @_;	1778	my ($self, $path, $x, $y) = @_;
1576		1779
1577	$self->enter_link;	1780	$self->enter_link;
1578		1781
1579	(cf::async {	1782	(async {
1580	$path = new cf::path $path;
1581
1582	my $map = cf::map::find $path->as_string;	1783	my $map = cf::map::find $path;
1583	$map = $map->customise_for ($self) if $map;	1784	$map = $map->customise_for ($self) if $map;
1584		1785
1585	# warn "entering ", $map->path, " at ($x, $y)\n"	1786	# warn "entering ", $map->path, " at ($x, $y)\n"
1586	# if $map;	1787	# if $map;
1587		1788
1588	$map or $self->message ("The exit is closed", cf::NDI_UNIQUE \| cf::NDI_RED);	1789	$map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE \| cf::NDI_RED);
1589		1790
1590	$self->leave_link ($map, $x, $y);	1791	$self->leave_link ($map, $x, $y);
1591	})->prio (1);	1792	})->prio (1);
1592	}	1793	}
1593		1794
…		…
1646		1847
1647	return unless $self->type == cf::PLAYER;	1848	return unless $self->type == cf::PLAYER;
1648		1849
1649	$self->enter_link;	1850	$self->enter_link;
1650		1851
1651	(cf::async {	1852	(async {
1652	$self->deactivate_recursive; # just to be sure	1853	$self->deactivate_recursive; # just to be sure
1653	unless (eval {	1854	unless (eval {
1654	prepare_random_map $exit	1855	prepare_random_map $exit
1655	if $exit->slaying eq "/!";	1856	if $exit->slaying eq "/!";
1656		1857
1657	my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path;	1858	my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path;
1658	$self->goto ($path, $exit->stats->hp, $exit->stats->sp);	1859	$self->goto ($path, $exit->stats->hp, $exit->stats->sp);
1659		1860
1660	1;	1861	1;
1661	}) {	1862	}) {
1662	$self->message ("Something went wrong deep within the crossfire server. "	1863	$self->message ("Something went wrong deep within the crossfire server. "
1663	. "I'll try to bring you back to the map you were before. "	1864	. "I'll try to bring you back to the map you were before. "
1664	. "Please report this to the dungeon master",	1865	. "Please report this to the dungeon master!",
1665	cf::NDI_UNIQUE \| cf::NDI_RED);	1866	cf::NDI_UNIQUE \| cf::NDI_RED);
1666		1867
1667	warn "ERROR in enter_exit: $@";	1868	warn "ERROR in enter_exit: $@";
1668	$self->leave_link;	1869	$self->leave_link;
1669	}	1870	}
…		…
1737	}	1938	}
1738	}	1939	}
1739	},	1940	},
1740	);	1941	);
1741		1942
1742	=item $client->coro (\&cb)	1943	=item $client->async (\&cb)
1743		1944
1744	Create a new coroutine, running the specified callback. The coroutine will	1945	Create a new coroutine, running the specified callback. The coroutine will
1745	be automatically cancelled when the client gets destroyed (e.g. on logout,	1946	be automatically cancelled when the client gets destroyed (e.g. on logout,
1746	or loss of connection).	1947	or loss of connection).
1747		1948
1748	=cut	1949	=cut
1749		1950
1750	sub cf::client::coro {	1951	sub cf::client::async {
1751	my ($self, $cb) = @_;	1952	my ($self, $cb) = @_;
1752		1953
1753	my $coro = &cf::async ($cb);	1954	my $coro = &Coro::async ($cb);
1754		1955
1755	$coro->on_destroy (sub {	1956	$coro->on_destroy (sub {
1756	delete $self->{_coro}{$coro+0};	1957	delete $self->{_coro}{$coro+0};
1757	});	1958	});
1758		1959
…		…
1996	local $/;	2197	local $/;
1997	*CFG = YAML::Syck::Load <$fh>;	2198	*CFG = YAML::Syck::Load <$fh>;
1998		2199
1999	$EMERGENCY_POSITION = $CFG{emergency_position} \|\| ["/world/world_105_115", 5, 37];	2200	$EMERGENCY_POSITION = $CFG{emergency_position} \|\| ["/world/world_105_115", 5, 37];
2000		2201
		2202	$cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset};
		2203	$cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset};
		2204
2001	if (exists $CFG{mlockall}) {	2205	if (exists $CFG{mlockall}) {
2002	eval {	2206	eval {
2003	$CFG{mlockall} ? &mlockall : &munlockall	2207	$CFG{mlockall} ? eval "mlockall()" : eval "munlockall()"
2004	and die "WARNING: m(un)lockall failed: $!\n";	2208	and die "WARNING: m(un)lockall failed: $!\n";
2005	};	2209	};
2006	warn $@ if $@;	2210	warn $@ if $@;
2007	}	2211	}
2008	}	2212	}
2009		2213
2010	sub main {	2214	sub main {
2011	# we must not ever block the main coroutine	2215	# we must not ever block the main coroutine
2012	local $Coro::idle = sub {	2216	local $Coro::idle = sub {
2013	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	2217	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2014	(Coro::unblock_sub {
2015	Event::one_event;	2218	async { Event::one_event };
2016	})->();
2017	};	2219	};
2018		2220
2019	cfg_load;	2221	cfg_load;
2020	db_load;	2222	db_load;
2021	load_extensions;	2223	load_extensions;
2022	Event::loop;	2224	Event::loop;
2023	}	2225	}
2024		2226
2025	#############################################################################	2227	#############################################################################
2026	# initialisation	2228	# initialisation and cleanup
		2229
		2230	# install some emergency cleanup handlers
		2231	BEGIN {
		2232	for my $signal (qw(INT HUP TERM)) {
		2233	Event->signal (
		2234	data => WF_AUTOCANCEL,
		2235	signal => $signal,
		2236	cb => sub {
		2237	cf::cleanup "SIG$signal";
		2238	},
		2239	);
		2240	}
		2241	}
		2242
		2243	sub emergency_save() {
		2244	my $freeze_guard = cf::freeze_mainloop;
		2245
		2246	warn "enter emergency perl save\n";
		2247
		2248	cf::sync_job {
		2249	# use a peculiar iteration method to avoid tripping on perl
		2250	# refcount bugs in for. also avoids problems with players
		2251	# and maps saved/destroyed asynchronously.
		2252	warn "begin emergency player save\n";
		2253	for my $login (keys %cf::PLAYER) {
		2254	my $pl = $cf::PLAYER{$login} or next;
		2255	$pl->valid or next;
		2256	$pl->save;
		2257	}
		2258	warn "end emergency player save\n";
		2259
		2260	warn "begin emergency map save\n";
		2261	for my $path (keys %cf::MAP) {
		2262	my $map = $cf::MAP{$path} or next;
		2263	$map->valid or next;
		2264	$map->save;
		2265	}
		2266	warn "end emergency map save\n";
		2267	};
		2268
		2269	warn "leave emergency perl save\n";
		2270	}
2027		2271
2028	sub reload() {	2272	sub reload() {
2029	# can/must only be called in main	2273	# can/must only be called in main
2030	if ($Coro::current != $Coro::main) {	2274	if ($Coro::current != $Coro::main) {
2031	warn "can only reload from main coroutine\n";	2275	warn "can only reload from main coroutine\n";
2032	return;	2276	return;
2033	}	2277	}
2034		2278
2035	warn "reloading...";	2279	warn "reloading...";
2036		2280
		2281	warn "freezing server";
2037	my $guard = freeze_mainloop;	2282	my $guard = freeze_mainloop;
2038	cf::emergency_save;	2283	cf::emergency_save;
2039		2284
		2285	warn "sync database to disk";
		2286	cf::db_sync;
		2287	IO::AIO::flush;
		2288
2040	eval {	2289	eval {
2041	# if anything goes wrong in here, we should simply crash as we already saved	2290	# if anything goes wrong in here, we should simply crash as we already saved
2042		2291
2043	# cancel all watchers	2292	warn "cancel all watchers";
2044	for (Event::all_watchers) {	2293	for (Event::all_watchers) {
2045	$_->cancel if $_->data & WF_AUTOCANCEL;	2294	$_->cancel if $_->data & WF_AUTOCANCEL;
2046	}	2295	}
2047		2296
2048	# cancel all extension coros	2297	warn "cancel all extension coros";
2049	$_->cancel for values %EXT_CORO;	2298	$_->cancel for values %EXT_CORO;
2050	%EXT_CORO = ();	2299	%EXT_CORO = ();
2051		2300
		2301	warn "remove commands";
		2302	%COMMAND = ();
		2303
		2304	warn "remove ext commands";
		2305	%EXTCMD = ();
		2306
2052	# unload all extensions	2307	warn "unload/nuke all extensions";
2053	for (@exts) {	2308	for my $pkg (@EXTS) {
2054	warn "unloading <$_>";	2309	warn "... unloading $pkg";
2055	unload_extension $_;	2310
		2311	if (my $cb = $pkg->can ("unload")) {
		2312	eval {
		2313	$cb->($pkg);
		2314	1
		2315	} or warn "$pkg unloaded, but with errors: $@";
2056	}	2316	}
2057		2317
		2318	warn "... nuking $pkg";
		2319	Symbol::delete_package $pkg;
		2320	}
		2321
2058	# unload all modules loaded from $LIBDIR	2322	warn "unload all perl modules loaded from $LIBDIR";
2059	while (my ($k, $v) = each %INC) {	2323	while (my ($k, $v) = each %INC) {
2060	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;	2324	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;
2061		2325
2062	warn "removing <$k>";	2326	warn "removing <$k>";
2063	delete $INC{$k};	2327	delete $INC{$k};
…		…
2070	}	2334	}
2071		2335
2072	Symbol::delete_package $k;	2336	Symbol::delete_package $k;
2073	}	2337	}
2074		2338
2075	# sync database to disk
2076	cf::db_sync;
2077	IO::AIO::flush;
2078
2079	# get rid of safe::, as good as possible	2339	warn "get rid of safe::, as good as possible";
2080	Symbol::delete_package "safe::$_"	2340	Symbol::delete_package "safe::$_"
2081	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);	2341	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);
2082		2342
2083	# remove register_script_function callbacks
2084	# TODO
2085
2086	# unload cf.pm "a bit"	2343	warn "unload cf.pm \"a bit\"";
2087	delete $INC{"cf.pm"};	2344	delete $INC{"cf.pm"};
2088		2345
2089	# don't, removes xs symbols, too,	2346	# don't, removes xs symbols, too,
2090	# and global variables created in xs	2347	# and global variables created in xs
2091	#Symbol::delete_package __PACKAGE__;	2348	#Symbol::delete_package __PACKAGE__;
2092		2349
2093	# reload cf.pm
2094	warn "reloading cf.pm";	2350	warn "reloading cf.pm";
2095	require cf;	2351	require cf;
2096	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	2352	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2097		2353
2098	# load config and database again	2354	warn "load config and database again";
2099	cf::cfg_load;	2355	cf::cfg_load;
2100	cf::db_load;	2356	cf::db_load;
2101		2357
2102	# load extensions
2103	warn "load extensions";	2358	warn "load extensions";
2104	cf::load_extensions;	2359	cf::load_extensions;
2105		2360
2106	# reattach attachments to objects	2361	warn "reattach attachments to objects/players";
2107	warn "reattach";
2108	_global_reattach;	2362	_global_reattach;
		2363	warn "reattach attachments to maps";
		2364	reattach $_ for values %MAP;
2109	};	2365	};
2110		2366
2111	if ($@) {	2367	if ($@) {
2112	warn $@;	2368	warn $@;
2113	warn "error while reloading, exiting.";	2369	warn "error while reloading, exiting.";
2114	exit 1;	2370	exit 1;
2115	}	2371	}
2116		2372
2117	warn "reloaded successfully";	2373	warn "reloaded";
2118	};	2374	};
2119
2120	#############################################################################
2121
2122	unless ($LINK_MAP) {
2123	$LINK_MAP = cf::map::new;
2124
2125	$LINK_MAP->width (41);
2126	$LINK_MAP->height (41);
2127	$LINK_MAP->alloc;
2128	$LINK_MAP->path ("{link}");
2129	$LINK_MAP->{path} = bless { path => "{link}" }, "cf::path";
2130	$LINK_MAP->in_memory (MAP_IN_MEMORY);
2131
2132	# dirty hack because... archetypes are not yet loaded
2133	Event->timer (
2134	after => 2,
2135	cb => sub {
2136	$_[0]->w->cancel;
2137
2138	# provide some exits "home"
2139	my $exit = cf::object::new "exit";
2140
2141	$exit->slaying ($EMERGENCY_POSITION->[0]);
2142	$exit->stats->hp ($EMERGENCY_POSITION->[1]);
2143	$exit->stats->sp ($EMERGENCY_POSITION->[2]);
2144
2145	$LINK_MAP->insert ($exit->clone, 19, 19);
2146	$LINK_MAP->insert ($exit->clone, 19, 20);
2147	$LINK_MAP->insert ($exit->clone, 19, 21);
2148	$LINK_MAP->insert ($exit->clone, 20, 19);
2149	$LINK_MAP->insert ($exit->clone, 20, 21);
2150	$LINK_MAP->insert ($exit->clone, 21, 19);
2151	$LINK_MAP->insert ($exit->clone, 21, 20);
2152	$LINK_MAP->insert ($exit->clone, 21, 21);
2153
2154	$exit->destroy;
2155	});
2156
2157	$LINK_MAP->{deny_save} = 1;
2158	$LINK_MAP->{deny_reset} = 1;
2159
2160	$cf::MAP{$LINK_MAP->path} = $LINK_MAP;
2161	}
2162
2163	register "<global>", __PACKAGE__;
2164		2375
2165	register_command "reload" => sub {	2376	register_command "reload" => sub {
2166	my ($who, $arg) = @_;	2377	my ($who, $arg) = @_;
2167		2378
2168	if ($who->flag (FLAG_WIZ)) {	2379	if ($who->flag (FLAG_WIZ)) {
…		…
2178	reentrant => 0,	2389	reentrant => 0,
2179	prio => 0,	2390	prio => 0,
2180	at => $NEXT_TICK \|\| $TICK,	2391	at => $NEXT_TICK \|\| $TICK,
2181	data => WF_AUTOCANCEL,	2392	data => WF_AUTOCANCEL,
2182	cb => sub {	2393	cb => sub {
		2394	$NOW = Event::time;
		2395
2183	cf::server_tick; # one server iteration	2396	cf::server_tick; # one server iteration
2184	$RUNTIME += $TICK;	2397	$RUNTIME += $TICK;
2185	$NEXT_TICK += $TICK;	2398	$NEXT_TICK += $TICK;
		2399
		2400	$WAIT_FOR_TICK->broadcast;
		2401	$WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited;
2186		2402
2187	# if we are delayed by four ticks or more, skip them all	2403	# if we are delayed by four ticks or more, skip them all
2188	$NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4;	2404	$NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4;
2189		2405
2190	$TICK_WATCHER->at ($NEXT_TICK);	2406	$TICK_WATCHER->at ($NEXT_TICK);
…		…
2192	},	2408	},
2193	);	2409	);
2194		2410
2195	IO::AIO::max_poll_time $TICK * 0.2;	2411	IO::AIO::max_poll_time $TICK * 0.2;
2196		2412
2197	Event->io (	2413	$AIO_POLL_WATCHER = Event->io (
2198	fd => IO::AIO::poll_fileno,	2414	fd => IO::AIO::poll_fileno,
2199	poll => 'r',	2415	poll => 'r',
2200	prio => 5,	2416	prio => 5,
2201	data => WF_AUTOCANCEL,	2417	data => WF_AUTOCANCEL,
2202	cb => \&IO::AIO::poll_cb,	2418	cb => \&IO::AIO::poll_cb,
2203	);	2419	);
2204		2420
2205	Event->timer (	2421	$WRITE_RUNTIME_WATCHER = Event->timer (
2206	data => WF_AUTOCANCEL,	2422	data => WF_AUTOCANCEL,
2207	after => 0,	2423	after => 0,
2208	interval => 10,	2424	interval => 10,
2209	cb => sub {	2425	cb => sub {
2210	(Coro::unblock_sub {	2426	(Coro::unblock_sub {

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Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.137 by root, Fri Jan 5 10:23:05 2007 UTC vs. Revision 1.169 by root, Sun Jan 14 01:09:46 2007 UTC

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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.137 by root, Fri Jan 5 10:23:05 2007 UTC vs.
Revision 1.169 by root, Sun Jan 14 01:09:46 2007 UTC