[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 1.168 by root, Sun Jan 14 00:37:14 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	$_[0]{path} =~ m{^/styles/}
458	}
459
460	package cf;
461		373
462	#############################################################################	374	#############################################################################
463		375
464	=head2 ATTACHABLE OBJECTS	376	=head2 ATTACHABLE OBJECTS
465		377
…		…
912	=cut	824	=cut
913		825
914	sub register_extcmd {	826	sub register_extcmd {
915	my ($name, $cb) = @_;	827	my ($name, $cb) = @_;
916		828
917	my $caller = caller;
918	#warn "registering extcmd '$name' to '$caller'";
919
920	$EXTCMD{$name} = [$cb, $caller];	829	$EXTCMD{$name} = $cb;
921	}	830	}
922		831
923	cf::player->attach (	832	cf::player->attach (
924	on_command => sub {	833	on_command => sub {
925	my ($pl, $name, $params) = @_;	834	my ($pl, $name, $params) = @_;
…		…
938		847
939	my $msg = eval { from_json $buf };	848	my $msg = eval { from_json $buf };
940		849
941	if (ref $msg) {	850	if (ref $msg) {
942	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	851	if (my $cb = $EXTCMD{$msg->{msgtype}}) {
943	if (my %reply = $cb->[0]->($pl, $msg)) {	852	if (my %reply = $cb->($pl, $msg)) {
944	$pl->ext_reply ($msg->{msgid}, %reply);	853	$pl->ext_reply ($msg->{msgid}, %reply);
945	}	854	}
946	}	855	}
947	} else {	856	} else {
948	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	857	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
…		…
950		859
951	cf::override;	860	cf::override;
952	},	861	},
953	);	862	);
954		863
955	sub register {
956	my ($base, $pkg) = @_;
957
958	#TODO
959	}
960
961	sub load_extension {	864	sub load_extension {
962	my ($path) = @_;	865	my ($path) = @_;
963		866
964	$path =~ /([^\/\\]+)\.ext$/ or die "$path";	867	$path =~ /([^\/\\]+)\.ext$/ or die "$path";
965	my $base = $1;	868	my $base = $1;
966	my $pkg = $1;	869	my $pkg = $1;
967	$pkg =~ s/[^[:word:]]/_/g;	870	$pkg =~ s/[^[:word:]]/_/g;
968	$pkg = "ext::$pkg";	871	$pkg = "ext::$pkg";
969		872
970	warn "loading '$path' into '$pkg'\n";	873	warn "... loading '$path' into '$pkg'\n";
971		874
972	open my $fh, "<:utf8", $path	875	open my $fh, "<:utf8", $path
973	or die "$path: $!";	876	or die "$path: $!";
974		877
975	my $source =	878	my $source =
976	"package $pkg; use strict; use utf8;\n"	879	"package $pkg; use strict; use utf8;\n"
977	. "#line 1 \"$path\"\n{\n"	880	. "#line 1 \"$path\"\n{\n"
978	. (do { local $/; <$fh> })	881	. (do { local $/; <$fh> })
979	. "\n};\n1";	882	. "\n};\n1";
980		883
981	eval $source	884	unless (eval $source) {
982	or die $@ ? "$path: $@\n"	885	my $msg = $@ ? "$path: $@\n"
983	: "extension disabled.\n";	886	: "extension disabled.\n";
984		887	if ($source =~ /^#!.perl.#.*MANDATORY/m) { # ugly match
985	push @exts, $pkg;	888	warn $@;
986	$ext_pkg{$base} = $pkg;	889	warn "mandatory extension failed to load, exiting.\n";
987		890	exit 1;
988	# no strict 'refs';	891	}
989	# @{"$pkg\::ISA"} = ext::;	892	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	# }	893	}
1004		894
1005	# remove commands	895	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	}	896	}
1030		897
1031	sub load_extensions {	898	sub load_extensions {
1032	for my $ext (<$LIBDIR/*.ext>) {	899	for my $ext (<$LIBDIR/*.ext>) {
1033	next unless -r $ext;	900	next unless -r $ext;
…		…
1037	} or warn "$ext not loaded: $@";	904	} or warn "$ext not loaded: $@";
1038	}	905	}
1039	}	906	}
1040		907
1041	#############################################################################	908	#############################################################################
1042	# load/save/clean perl data associated with a map
1043
1044	*cf::mapsupport::on_clean = sub {
1045	my ($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		909
1079	=head2 CORE EXTENSIONS	910	=head2 CORE EXTENSIONS
1080		911
1081	Functions and methods that extend core crossfire objects.	912	Functions and methods that extend core crossfire objects.
1082		913
		914	=cut
		915
		916	package cf::player;
		917
		918	use Coro::AIO;
		919
1083	=head3 cf::player	920	=head3 cf::player
1084		921
1085	=over 4	922	=over 4
1086		923
1087	=item cf::player::exists $login	924	=item cf::player::find $login
1088		925
1089	Returns true when the given account exists.	926	Returns the given player object, loading it if necessary (might block).
1090		927
1091	=cut	928	=cut
1092		929
1093	sub cf::player::exists($) {	930	sub playerdir($) {
1094	cf::player::find $_[0]	931	cf::localdir
1095	or -f sprintf "%s/%s/%s/%s.pl", cf::localdir, cf::playerdir, ($_[0]) x 2;	932	. "/"
		933	. cf::playerdir
		934	. "/"
		935	. (ref $_[0] ? $_[0]->ob->name : $_[0])
		936	}
		937
		938	sub path($) {
		939	my $login = ref $_[0] ? $_[0]->ob->name : $_[0];
		940
		941	(playerdir $login) . "/$login.pl"
		942	}
		943
		944	sub find_active($) {
		945	$cf::PLAYER{$_[0]}
		946	and $cf::PLAYER{$_[0]}->active
		947	and $cf::PLAYER{$_[0]}
		948	}
		949
		950	sub exists($) {
		951	my ($login) = @_;
		952
		953	$cf::PLAYER{$login}
		954	or cf::sync_job { !aio_stat $login }
		955	}
		956
		957	sub find($) {
		958	return $cf::PLAYER{$_[0]} \|\| do {
		959	my $login = $_[0];
		960
		961	my $guard = cf::lock_acquire "user_find:$login";
		962
		963	$cf::PLAYER{$_[0]} \|\| do {
		964	my $pl = load_pl path $login
		965	or return;
		966	$cf::PLAYER{$login} = $pl
		967	}
		968	}
		969	}
		970
		971	sub save($) {
		972	my ($pl) = @_;
		973
		974	return if $pl->{deny_save};
		975
		976	my $path = path $pl;
		977	my $guard = cf::lock_acquire "user_save:$path";
		978
		979	return if $pl->{deny_save};
		980
		981	aio_mkdir playerdir $pl, 0770;
		982	$pl->{last_save} = $cf::RUNTIME;
		983
		984	$pl->save_pl ($path);
		985	Coro::cede;
		986	}
		987
		988	sub new($) {
		989	my ($login) = @_;
		990
		991	my $self = create;
		992
		993	$self->ob->name ($login);
		994	$self->{deny_save} = 1;
		995
		996	$cf::PLAYER{$login} = $self;
		997
		998	$self
		999	}
		1000
		1001	=item $pl->quit_character
		1002
		1003	Nukes the player without looking back. If logged in, the connection will
		1004	be destroyed. May block for a long time.
		1005
		1006	=cut
		1007
		1008	sub quit_character {
		1009	my ($pl) = @_;
		1010
		1011	$pl->{deny_save} = 1;
		1012	$pl->password ("*"); # this should lock out the player until we nuked the dir
		1013
		1014	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active;
		1015	$pl->deactivate;
		1016	$pl->invoke (cf::EVENT_PLAYER_QUIT);
		1017	$pl->ns->destroy if $pl->ns;
		1018
		1019	my $path = playerdir $pl;
		1020	my $temp = "$path~$cf::RUNTIME~deleting~";
		1021	aio_rename $path, $temp;
		1022	delete $cf::PLAYER{$pl->ob->name};
		1023	$pl->destroy;
		1024	IO::AIO::aio_rmtree $temp;
		1025	}
		1026
		1027	=item cf::player::list_logins
		1028
		1029	Returns am arrayref of all valid playernames in the system, can take a
		1030	while and may block, so not sync_job-capable, ever.
		1031
		1032	=cut
		1033
		1034	sub list_logins {
		1035	my $dirs = aio_readdir cf::localdir . "/" . cf::playerdir
		1036	or return [];
		1037
		1038	my @logins;
		1039
		1040	for my $login (@$dirs) {
		1041	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;
		1042	aio_read $fh, 0, 512, my $buf, 0 or next;
		1043	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1044
		1045	utf8::decode $login;
		1046	push @logins, $login;
		1047	}
		1048
		1049	\@logins
		1050	}
		1051
		1052	=item $player->maps
		1053
		1054	Returns an arrayref of map paths that are private for this
		1055	player. May block.
		1056
		1057	=cut
		1058
		1059	sub maps($) {
		1060	my ($pl) = @_;
		1061
		1062	my $files = aio_readdir playerdir $pl
		1063	or return;
		1064
		1065	my @paths;
		1066
		1067	for (@$files) {
		1068	utf8::decode $_;
		1069	next if /\.(?:pl\|pst)$/;
		1070	next unless /^$PATH_SEP/o;
		1071
		1072	s/\.map$//;
		1073	push @paths, "~" . $pl->ob->name . "/" . $_;
		1074	}
		1075
		1076	\@paths
1096	}	1077	}
1097		1078
1098	=item $player->ext_reply ($msgid, $msgtype, %msg)	1079	=item $player->ext_reply ($msgid, $msgtype, %msg)
1099		1080
1100	Sends an ext reply to the player.	1081	Sends an ext reply to the player.
1101		1082
1102	=cut	1083	=cut
1103		1084
1104	sub cf::player::ext_reply($$$%) {	1085	sub ext_reply($$$%) {
1105	my ($self, $id, %msg) = @_;	1086	my ($self, $id, %msg) = @_;
1106		1087
1107	$msg{msgid} = $id;	1088	$msg{msgid} = $id;
1108		1089
1109	$self->send ("ext " . to_json \%msg);	1090	$self->send ("ext " . cf::to_json \%msg);
1110	}	1091	}
		1092
		1093	package cf;
1111		1094
1112	=back	1095	=back
1113		1096
1114		1097
1115	=head3 cf::map	1098	=head3 cf::map
…		…
1121	package cf::map;	1104	package cf::map;
1122		1105
1123	use Fcntl;	1106	use Fcntl;
1124	use Coro::AIO;	1107	use Coro::AIO;
1125		1108
		1109	use overload
		1110	'""' => \&as_string;
		1111
1126	our $MAX_RESET = 3600;	1112	our $MAX_RESET = 3600;
1127	our $DEFAULT_RESET = 3000;	1113	our $DEFAULT_RESET = 3000;
1128		1114
1129	sub generate_random_map {	1115	sub generate_random_map {
1130	my ($path, $rmp) = @_;	1116	my ($self, $rmp) = @_;
1131		1117
1132	# mit "rum" bekleckern, nicht	1118	# mit "rum" bekleckern, nicht
1133	cf::map::_create_random_map	1119	$self->_create_random_map (
1134	$path,
1135	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},	1120	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},
1136	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},	1121	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},
1137	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},	1122	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},
1138	$rmp->{exit_on_final_map},	1123	$rmp->{exit_on_final_map},
1139	$rmp->{xsize}, $rmp->{ysize},	1124	$rmp->{xsize}, $rmp->{ysize},
1140	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},	1125	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},
1141	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},	1126	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},
1142	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},	1127	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},
1143	$rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp},	1128	$rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp},
1144	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},	1129	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},
1145	(cf::region::find $rmp->{region})	1130	(cf::region::find $rmp->{region}), $rmp->{custom}
		1131	)
		1132	}
		1133
		1134	sub register {
		1135	my (undef, $regex) = @_;
		1136	my $pkg = caller;
		1137
		1138	no strict;
		1139	push @{"$pkg\::ISA"}, __PACKAGE__;
		1140
		1141	$EXT_MAP{$pkg} = qr<$regex>;
		1142	}
		1143
		1144	# also paths starting with '/'
		1145	$EXT_MAP{"cf::map"} = qr{^(?=/)};
		1146
		1147	sub normalise {
		1148	my ($path, $base) = @_;
		1149
		1150	# map plan:
		1151	#
		1152	# /! non-realised random map exit (special hack!)
		1153	# {... are special paths that are not being touched
		1154	# ?xxx/... are special absolute paths
		1155	# ?random/... random maps
		1156	# /... normal maps
		1157	# ~user/... per-player map of a specific user
		1158
		1159	$path =~ s/$PATH_SEP/\//go;
		1160
		1161	# treat it as relative path if it starts with
		1162	# something that looks reasonable
		1163	if ($path =~ m{^(?:\./\|\.\./\|\w)}) {
		1164	$base or Carp::carp "normalise called with relative path and no base: '$path'";
		1165
		1166	$base =~ s{[^/]+/?$}{};
		1167	$path = "$base/$path";
		1168	}
		1169
		1170	for ($path) {
		1171	redo if s{//}{/};
		1172	redo if s{/\.?/}{/};
		1173	redo if s{/[^/]+/\.\./}{/};
		1174	}
		1175
		1176	$path
		1177	}
		1178
		1179	sub new_from_path {
		1180	my (undef, $path, $base) = @_;
		1181
		1182	return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object
		1183
		1184	$path = normalise $path, $base;
		1185
		1186	for my $pkg (keys %EXT_MAP) {
		1187	if ($path =~ $EXT_MAP{$pkg}) {
		1188	my $self = bless cf::map::new, $pkg;
		1189	$self->{path} = $path; $self->path ($path);
		1190	$self->init; # pass $1 etc.
		1191	return $self;
		1192	}
		1193	}
		1194
		1195	Carp::carp "unable to resolve path '$path'.";
		1196	()
		1197	}
		1198
		1199	sub init {
		1200	my ($self) = @_;
		1201
		1202	$self
		1203	}
		1204
		1205	sub as_string {
		1206	my ($self) = @_;
		1207
		1208	"$self->{path}"
		1209	}
		1210
		1211	# the displayed name, this is a one way mapping
		1212	sub visible_name {
		1213	&as_string
		1214	}
		1215
		1216	# the original (read-only) location
		1217	sub load_path {
		1218	my ($self) = @_;
		1219
		1220	sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path}
		1221	}
		1222
		1223	# the temporary/swap location
		1224	sub save_path {
		1225	my ($self) = @_;
		1226
		1227	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
		1228	sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $path
		1229	}
		1230
		1231	# the unique path, undef == no special unique path
		1232	sub uniq_path {
		1233	my ($self) = @_;
		1234
		1235	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
		1236	sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $path
1146	}	1237	}
1147		1238
1148	# and all this just because we cannot iterate over	1239	# and all this just because we cannot iterate over
1149	# all maps in C++...	1240	# all maps in C++...
1150	sub change_all_map_light {	1241	sub change_all_map_light {
…		…
1152		1243
1153	$_->change_map_light ($change)	1244	$_->change_map_light ($change)
1154	for grep $_->outdoor, values %cf::MAP;	1245	for grep $_->outdoor, values %cf::MAP;
1155	}	1246	}
1156		1247
		1248	sub unlink_save {
		1249	my ($self) = @_;
		1250
		1251	utf8::encode (my $save = $self->save_path);
		1252	IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink $save;
		1253	IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$save.pst";
		1254	}
		1255
1157	sub try_load_header($) {	1256	sub load_header_from($) {
1158	my ($path) = @_;	1257	my ($self, $path) = @_;
1159		1258
1160	utf8::encode $path;	1259	utf8::encode $path;
1161	aio_open $path, O_RDONLY, 0	1260	aio_open $path, O_RDONLY, 0
1162	or return;	1261	or return;
1163		1262
1164	my $map = cf::map::new	1263	$self->_load_header ($path)
1165	or return;	1264	or return;
1166		1265
1167	# for better error messages only, will be overwritten	1266	$self->{load_path} = $path;
1168	$map->path ($path);
1169		1267
1170	$map->load_header ($path)	1268	1
		1269	}
		1270
		1271	sub load_orig {
		1272	my ($self) = @_;
		1273
		1274	$self->load_header_from ($self->load_path)
		1275	}
		1276
		1277	sub load_temp {
		1278	my ($self) = @_;
		1279
		1280	$self->load_header_from ($self->save_path)
		1281	}
		1282
		1283	sub load_header {
		1284	my ($self) = @_;
		1285
		1286	if ($self->load_temp) {
		1287	$self->last_access ((delete $self->{last_access})
		1288	\|\| $cf::RUNTIME); #d#
		1289	# safety
		1290	$self->{instantiate_time} = $cf::RUNTIME
		1291	if $self->{instantiate_time} > $cf::RUNTIME;
		1292	} else {
		1293	$self->load_orig
1171	or return;	1294	or return;
1172		1295
1173	$map->{load_path} = $path;	1296	$self->{load_original} = 1;
		1297	$self->{instantiate_time} = $cf::RUNTIME;
		1298	$self->last_access ($cf::RUNTIME);
		1299	$self->instantiate;
		1300	}
1174		1301
1175	$map	1302	1
1176	}	1303	}
1177		1304
1178	sub find;	1305	sub find;
1179	sub find {	1306	sub find {
1180	my ($path, $origin) = @_;	1307	my ($path, $origin) = @_;
1181		1308
1182	#warn "find<$path,$origin>\n";#d#
1183
1184	$path = new cf::path $path, $origin && $origin->path;	1309	$path = normalise $path, $origin && $origin->path;
1185	my $key = $path->as_string;
1186		1310
1187	cf::lock_wait "map_find:$key";	1311	cf::lock_wait "map_find:$path";
1188		1312
1189	$cf::MAP{$key} \|\| do {	1313	$cf::MAP{$path} \|\| do {
1190	my $guard = cf::lock_acquire "map_find:$key";	1314	my $guard = cf::lock_acquire "map_find:$path";
1191		1315	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;	1316	or return;
1211		1317
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;	1318	$map->{last_save} = $cf::RUNTIME;
1224		1319
1225	Coro::cede;	1320	$map->load_header
		1321	or return;
1226		1322
1227	if ($map->should_reset) {	1323	if ($map->should_reset) {
1228	$map->reset;	1324	$map->reset;
1229	undef $guard;	1325	undef $guard;
1230	$map = find $path	1326	$map = find $path
1231	or return;	1327	or return;
1232	}	1328	}
1233		1329
1234	$cf::MAP{$key} = $map	1330	$cf::MAP{$path} = $map
1235	}	1331	}
1236	}	1332	}
1237		1333
1238	sub load {	1334	sub load {
1239	my ($self) = @_;	1335	my ($self) = @_;
1240		1336
1241	my $path = $self->{path};	1337	my $path = $self->{path};
1242	my $guard = cf::lock_acquire "map_load:" . $path->as_string;	1338	my $guard = cf::lock_acquire "map_load:$path";
1243		1339
1244	return if $self->in_memory != cf::MAP_SWAPPED;	1340	return if $self->in_memory != cf::MAP_SWAPPED;
1245		1341
1246	$self->in_memory (cf::MAP_LOADING);	1342	$self->in_memory (cf::MAP_LOADING);
1247		1343
1248	$self->alloc;	1344	$self->alloc;
1249	$self->load_objects ($self->{load_path}, 1)	1345	$self->_load_objects ($self->{load_path}, 1)
1250	or return;	1346	or return;
1251		1347
1252	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1348	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1253	if delete $self->{load_original};	1349	if delete $self->{load_original};
1254		1350
1255	if (my $uniq = $path->uniq_path) {	1351	if (my $uniq = $self->uniq_path) {
1256	utf8::encode $uniq;	1352	utf8::encode $uniq;
1257	if (aio_open $uniq, O_RDONLY, 0) {	1353	if (aio_open $uniq, O_RDONLY, 0) {
1258	$self->clear_unique_items;	1354	$self->clear_unique_items;
1259	$self->load_objects ($uniq, 0);	1355	$self->_load_objects ($uniq, 0);
1260	}	1356	}
1261	}	1357	}
1262		1358
1263	Coro::cede;	1359	Coro::cede;
1264		1360
1265	# now do the right thing for maps	1361	# now do the right thing for maps
1266	$self->link_multipart_objects;	1362	$self->link_multipart_objects;
1267		1363
1268	if ($self->{path}->is_style_map) {	1364	unless ($self->{deny_activate}) {
1269	$self->{deny_save} = 1;	1365	$self->decay_objects;
1270	$self->{deny_reset} = 1;
1271	} else {
1272	$self->fix_auto_apply;	1366	$self->fix_auto_apply;
1273	$self->decay_objects;
1274	$self->update_buttons;	1367	$self->update_buttons;
		1368	Coro::cede;
1275	$self->set_darkness_map;	1369	$self->set_darkness_map;
1276	$self->difficulty ($self->estimate_difficulty)	1370	$self->difficulty ($self->estimate_difficulty)
1277	unless $self->difficulty;	1371	unless $self->difficulty;
		1372	Coro::cede;
1278	$self->activate;	1373	$self->activate;
1279	}	1374	}
1280		1375
1281	Coro::cede;
1282
1283	$self->in_memory (cf::MAP_IN_MEMORY);	1376	$self->in_memory (cf::MAP_IN_MEMORY);
		1377	}
		1378
		1379	sub customise_for {
		1380	my ($self, $ob) = @_;
		1381
		1382	return find "~" . $ob->name . "/" . $self->{path}
		1383	if $self->per_player;
		1384
		1385	$self
		1386	}
		1387
		1388	# find and load all maps in the 3x3 area around a map
		1389	sub load_diag {
		1390	my ($map) = @_;
		1391
		1392	my @diag; # diagonal neighbours
		1393
		1394	for (0 .. 3) {
		1395	my $neigh = $map->tile_path ($_)
		1396	or next;
		1397	$neigh = find $neigh, $map
		1398	or next;
		1399	$neigh->load;
		1400
		1401	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],
		1402	[$neigh->tile_path (($_ + 1) % 4), $neigh];
		1403	}
		1404
		1405	for (@diag) {
		1406	my $neigh = find @$_
		1407	or next;
		1408	$neigh->load;
		1409	}
1284	}	1410	}
1285		1411
1286	sub find_sync {	1412	sub find_sync {
1287	my ($path, $origin) = @_;	1413	my ($path, $origin) = @_;
1288		1414
1289	cf::sync_job { cf::map::find $path, $origin }	1415	cf::sync_job { find $path, $origin }
1290	}	1416	}
1291		1417
1292	sub do_load_sync {	1418	sub do_load_sync {
1293	my ($map) = @_;	1419	my ($map) = @_;
1294		1420
1295	cf::sync_job { $map->load };	1421	cf::sync_job { $map->load };
1296	}	1422	}
1297		1423
		1424	our %MAP_PREFETCH;
		1425	our $MAP_PREFETCHER = Coro::async {
		1426	while () {
		1427	for my $path (keys %MAP_PREFETCH) {
		1428	my $map = find $path
		1429	or next;
		1430	$map->load;
		1431
		1432	delete $MAP_PREFETCH{$path};
		1433	}
		1434	Coro::schedule;
		1435	}
		1436	};
		1437
		1438	sub find_async {
		1439	my ($path, $origin) = @_;
		1440
		1441	$path = normalise $path, $origin && $origin->{path};
		1442
		1443	if (my $map = $cf::MAP{$path}) {
		1444	return $map if $map->in_memory == cf::MAP_IN_MEMORY;
		1445	}
		1446
		1447	$MAP_PREFETCH{$path} = 0;
		1448	$MAP_PREFETCHER->ready;
		1449
		1450	()
		1451	}
		1452
1298	sub save {	1453	sub save {
1299	my ($self) = @_;	1454	my ($self) = @_;
1300		1455
1301	my $lock = cf::lock_acquire "map_data:" . $self->path;	1456	my $lock = cf::lock_acquire "map_data:" . $self->path;
1302		1457
1303	$self->{last_save} = $cf::RUNTIME;	1458	$self->{last_save} = $cf::RUNTIME;
1304		1459
1305	return unless $self->dirty;	1460	return unless $self->dirty;
1306		1461
1307	my $save = $self->{path}->save_path; utf8::encode $save;	1462	my $save = $self->save_path; utf8::encode $save;
1308	my $uniq = $self->{path}->uniq_path; utf8::encode $uniq;	1463	my $uniq = $self->uniq_path; utf8::encode $uniq;
1309		1464
1310	$self->{load_path} = $save;	1465	$self->{load_path} = $save;
1311		1466
1312	return if $self->{deny_save};	1467	return if $self->{deny_save};
1313		1468
1314	local $self->{last_access} = $self->last_access;#d#	1469	local $self->{last_access} = $self->last_access;#d#
1315		1470
		1471	cf::async {
		1472	$_->contr->save for $self->players;
		1473	};
		1474
1316	if ($uniq) {	1475	if ($uniq) {
1317	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);	1476	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);
1318	$self->save_objects ($uniq, cf::IO_UNIQUES);	1477	$self->_save_objects ($uniq, cf::IO_UNIQUES);
1319	} else {	1478	} else {
1320	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);	1479	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);
1321	}	1480	}
1322	}	1481	}
1323		1482
1324	sub swap_out {	1483	sub swap_out {
1325	my ($self) = @_;	1484	my ($self) = @_;
…		…
1339		1498
1340	sub reset_at {	1499	sub reset_at {
1341	my ($self) = @_;	1500	my ($self) = @_;
1342		1501
1343	# TODO: safety, remove and allow resettable per-player maps	1502	# TODO: safety, remove and allow resettable per-player maps
1344	return 1e99 if $self->{path}{user_rel};	1503	return 1e99 if $self->isa ("ext::map_per_player");
1345	return 1e99 if $self->{deny_reset};	1504	return 1e99 if $self->{deny_reset};
1346		1505
1347	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;	1506	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;
1348	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;	1507	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;
1349		1508
…		…
1354	my ($self) = @_;	1513	my ($self) = @_;
1355		1514
1356	$self->reset_at <= $cf::RUNTIME	1515	$self->reset_at <= $cf::RUNTIME
1357	}	1516	}
1358		1517
1359	sub unlink_save {
1360	my ($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 {	1518	sub rename {
1368	my ($self, $new_path) = @_;	1519	my ($self, $new_path) = @_;
1369		1520
		1521	normalise $new_path;
		1522
1370	$self->unlink_save;	1523	$self->unlink_save;
1371		1524
1372	delete $cf::MAP{$self->path};	1525	delete $cf::MAP{$self->path};
1373	$self->{path} = new cf::path $new_path;	1526	$self->{path} = $new_path; $self->path ($self->{path});
1374	$self->path ($self->{path}->as_string);
1375	$cf::MAP{$self->path} = $self;	1527	$cf::MAP{$self->path} = $self;
1376		1528
1377	$self->save;	1529	$self->save;
1378	}	1530	}
1379		1531
1380	sub reset {	1532	sub reset {
1381	my ($self) = @_;	1533	my ($self) = @_;
1382		1534
1383	my $lock = cf::lock_acquire "map_data:" . $self->path;	1535	my $lock = cf::lock_acquire "map_data:$self->{path}";
1384		1536
1385	return if $self->players;	1537	return if $self->players;
1386	return if $self->{path}{user_rel};#d#	1538	return if $self->isa ("ext::map_per_player");#d#
1387		1539
1388	warn "resetting map ", $self->path;#d#	1540	warn "resetting map ", $self->path;#d#
1389		1541
1390	delete $cf::MAP{$self->path};	1542	delete $cf::MAP{$self->path};
		1543
		1544	$self->in_memory (cf::MAP_SWAPPED);
		1545	$self->clear;
1391		1546
1392	$_->clear_links_to ($self) for values %cf::MAP;	1547	$_->clear_links_to ($self) for values %cf::MAP;
1393		1548
1394	$self->unlink_save;	1549	$self->unlink_save;
1395	$self->destroy;	1550	$self->destroy;
…		…
1404	$self->reset_timeout (1);	1559	$self->reset_timeout (1);
1405	$self->rename ("{nuke}/" . ($nuke_counter++));	1560	$self->rename ("{nuke}/" . ($nuke_counter++));
1406	$self->reset; # polite request, might not happen	1561	$self->reset; # polite request, might not happen
1407	}	1562	}
1408		1563
1409	sub customise_for {	1564	=item cf::map::unique_maps
1410	my ($map, $ob) = @_;
1411		1565
1412	if ($map->per_player) {	1566	Returns an arrayref of paths of all shared maps that have
1413	return cf::map::find "~" . $ob->name . "/" . $map->{path}{path};	1567	instantiated unique items. May block.
1414	}
1415		1568
1416	$map	1569	=cut
1417	}
1418		1570
1419	sub emergency_save {	1571	sub unique_maps() {
1420	my $freeze_guard = cf::freeze_mainloop;	1572	my $files = aio_readdir cf::localdir . "/" . cf::uniquedir
		1573	or return;
1421		1574
1422	warn "enter emergency map save\n";	1575	my @paths;
1423		1576
1424	cf::sync_job {	1577	for (@$files) {
1425	warn "begin emergency map save\n";	1578	utf8::decode $_;
1426	$_->save for values %cf::MAP;	1579	next if /\.pst$/;
		1580	next unless /^$PATH_SEP/o;
		1581
		1582	s/\.map$//;
		1583	push @paths, $_;
1427	};	1584	}
1428		1585
1429	warn "end emergency map save\n";	1586	\@paths
1430	}	1587	}
1431		1588
1432	package cf;	1589	package cf;
1433		1590
1434	=back	1591	=back
1435		1592
		1593	=head3 cf::object
		1594
		1595	=cut
		1596
		1597	package cf::object;
		1598
		1599	=over 4
		1600
		1601	=item $ob->inv_recursive
		1602
		1603	Returns the inventory of the object _and_ their inventories, recursively.
		1604
		1605	=cut
		1606
		1607	sub inv_recursive_;
		1608	sub inv_recursive_ {
		1609	map { $_, inv_recursive_ $_->inv } @_
		1610	}
		1611
		1612	sub inv_recursive {
		1613	inv_recursive_ inv $_[0]
		1614	}
		1615
		1616	package cf;
		1617
		1618	=back
1436		1619
1437	=head3 cf::object::player	1620	=head3 cf::object::player
1438		1621
1439	=over 4	1622	=over 4
1440		1623
…		…
1480		1663
1481	=item $player_object->enter_link	1664	=item $player_object->enter_link
1482		1665
1483	Freezes the player and moves him/her to a special map (C<{link}>).	1666	Freezes the player and moves him/her to a special map (C<{link}>).
1484		1667
1485	The player should be reaosnably safe there for short amounts of time. You	1668	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.	1669	I<MUST> call C<leave_link> as soon as possible, though.
1487		1670
		1671	Will never block.
		1672
1488	=item $player_object->leave_link ($map, $x, $y)	1673	=item $player_object->leave_link ($map, $x, $y)
1489		1674
1490	Moves the player out of the specila link map onto the given map. If the	1675	Moves the player out of the special C<{link}> map onto the specified
1491	map is not valid (or omitted), the player will be moved back to the	1676	map. If the map is not valid (or omitted), the player will be moved back
1492	location he/she was before the call to C<enter_link>, or, if that fails,	1677	to the location he/she was before the call to C<enter_link>, or, if that
1493	to the emergency map position.	1678	fails, to the emergency map position.
1494		1679
1495	Might block.	1680	Might block.
1496		1681
1497	=cut	1682	=cut
		1683
		1684	sub link_map {
		1685	unless ($LINK_MAP) {
		1686	$LINK_MAP = cf::map::find "{link}"
		1687	or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 };
		1688	$LINK_MAP->load;
		1689	}
		1690
		1691	$LINK_MAP
		1692	}
1498		1693
1499	sub cf::object::player::enter_link {	1694	sub cf::object::player::enter_link {
1500	my ($self) = @_;	1695	my ($self) = @_;
1501		1696
1502	$self->deactivate_recursive;	1697	$self->deactivate_recursive;
1503		1698
1504	return if $self->map == $LINK_MAP;	1699	return if UNIVERSAL::isa $self->map, "ext::map_link";
1505		1700
1506	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]	1701	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]
1507	if $self->map;	1702	if $self->map;
1508		1703
1509	$self->enter_map ($LINK_MAP, 20, 20);	1704	$self->enter_map ($LINK_MAP \|\| link_map, 20, 20);
1510	}	1705	}
1511		1706
1512	sub cf::object::player::leave_link {	1707	sub cf::object::player::leave_link {
1513	my ($self, $map, $x, $y) = @_;	1708	my ($self, $map, $x, $y) = @_;
1514		1709
…		…
1532	# use -1 or undef as default coordinates, not 0, 0	1727	# use -1 or undef as default coordinates, not 0, 0
1533	($x, $y) = ($map->enter_x, $map->enter_y)	1728	($x, $y) = ($map->enter_x, $map->enter_y)
1534	if $x <=0 && $y <= 0;	1729	if $x <=0 && $y <= 0;
1535		1730
1536	$map->load;	1731	$map->load;
		1732	$map->load_diag;
1537		1733
		1734	return unless $self->contr->active;
1538	$self->activate_recursive;	1735	$self->activate_recursive;
1539	$self->enter_map ($map, $x, $y);	1736	$self->enter_map ($map, $x, $y);
1540	}	1737	}
1541		1738
1542	cf::player->attach (	1739	cf::player->attach (
…		…
1555		1752
1556	# try to abort aborted map switching on player login :)	1753	# try to abort aborted map switching on player login :)
1557	# should happen only on crashes	1754	# should happen only on crashes
1558	if ($pl->ob->{_link_pos}) {	1755	if ($pl->ob->{_link_pos}) {
1559	$pl->ob->enter_link;	1756	$pl->ob->enter_link;
1560	cf::async {	1757	(async {
1561	# we need this sleep as the login has a concurrent enter_exit running	1758	# 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	1759	# and this sleep increases chances of the player not ending up in scorn
		1760	$pl->ob->reply (undef,
		1761	"There was an internal problem at your last logout, "
		1762	. "the server will try to bring you to your intended destination in a second.",
		1763	cf::NDI_RED);
1563	Coro::Timer::sleep 1;	1764	Coro::Timer::sleep 1;
1564	$pl->ob->leave_link;	1765	$pl->ob->leave_link;
1565	};	1766	})->prio (2);
1566	}	1767	}
1567	},	1768	},
1568	);	1769	);
1569		1770
1570	=item $player_object->goto ($path, $x, $y)	1771	=item $player_object->goto ($path, $x, $y)
…		…
1574	sub cf::object::player::goto {	1775	sub cf::object::player::goto {
1575	my ($self, $path, $x, $y) = @_;	1776	my ($self, $path, $x, $y) = @_;
1576		1777
1577	$self->enter_link;	1778	$self->enter_link;
1578		1779
1579	(cf::async {	1780	(async {
1580	$path = new cf::path $path;
1581
1582	my $map = cf::map::find $path->as_string;	1781	my $map = cf::map::find $path;
1583	$map = $map->customise_for ($self) if $map;	1782	$map = $map->customise_for ($self) if $map;
1584		1783
1585	# warn "entering ", $map->path, " at ($x, $y)\n"	1784	# warn "entering ", $map->path, " at ($x, $y)\n"
1586	# if $map;	1785	# if $map;
1587		1786
1588	$map or $self->message ("The exit is closed", cf::NDI_UNIQUE \| cf::NDI_RED);	1787	$map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE \| cf::NDI_RED);
1589		1788
1590	$self->leave_link ($map, $x, $y);	1789	$self->leave_link ($map, $x, $y);
1591	})->prio (1);	1790	})->prio (1);
1592	}	1791	}
1593		1792
…		…
1646		1845
1647	return unless $self->type == cf::PLAYER;	1846	return unless $self->type == cf::PLAYER;
1648		1847
1649	$self->enter_link;	1848	$self->enter_link;
1650		1849
1651	(cf::async {	1850	(async {
1652	$self->deactivate_recursive; # just to be sure	1851	$self->deactivate_recursive; # just to be sure
1653	unless (eval {	1852	unless (eval {
1654	prepare_random_map $exit	1853	prepare_random_map $exit
1655	if $exit->slaying eq "/!";	1854	if $exit->slaying eq "/!";
1656		1855
1657	my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path;	1856	my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path;
1658	$self->goto ($path, $exit->stats->hp, $exit->stats->sp);	1857	$self->goto ($path, $exit->stats->hp, $exit->stats->sp);
1659		1858
1660	1;	1859	1;
1661	}) {	1860	}) {
1662	$self->message ("Something went wrong deep within the crossfire server. "	1861	$self->message ("Something went wrong deep within the crossfire server. "
1663	. "I'll try to bring you back to the map you were before. "	1862	. "I'll try to bring you back to the map you were before. "
1664	. "Please report this to the dungeon master",	1863	. "Please report this to the dungeon master!",
1665	cf::NDI_UNIQUE \| cf::NDI_RED);	1864	cf::NDI_UNIQUE \| cf::NDI_RED);
1666		1865
1667	warn "ERROR in enter_exit: $@";	1866	warn "ERROR in enter_exit: $@";
1668	$self->leave_link;	1867	$self->leave_link;
1669	}	1868	}
…		…
1737	}	1936	}
1738	}	1937	}
1739	},	1938	},
1740	);	1939	);
1741		1940
1742	=item $client->coro (\&cb)	1941	=item $client->async (\&cb)
1743		1942
1744	Create a new coroutine, running the specified callback. The coroutine will	1943	Create a new coroutine, running the specified callback. The coroutine will
1745	be automatically cancelled when the client gets destroyed (e.g. on logout,	1944	be automatically cancelled when the client gets destroyed (e.g. on logout,
1746	or loss of connection).	1945	or loss of connection).
1747		1946
1748	=cut	1947	=cut
1749		1948
1750	sub cf::client::coro {	1949	sub cf::client::async {
1751	my ($self, $cb) = @_;	1950	my ($self, $cb) = @_;
1752		1951
1753	my $coro = &cf::async ($cb);	1952	my $coro = &Coro::async ($cb);
1754		1953
1755	$coro->on_destroy (sub {	1954	$coro->on_destroy (sub {
1756	delete $self->{_coro}{$coro+0};	1955	delete $self->{_coro}{$coro+0};
1757	});	1956	});
1758		1957
…		…
1996	local $/;	2195	local $/;
1997	*CFG = YAML::Syck::Load <$fh>;	2196	*CFG = YAML::Syck::Load <$fh>;
1998		2197
1999	$EMERGENCY_POSITION = $CFG{emergency_position} \|\| ["/world/world_105_115", 5, 37];	2198	$EMERGENCY_POSITION = $CFG{emergency_position} \|\| ["/world/world_105_115", 5, 37];
2000		2199
		2200	$cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset};
		2201	$cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset};
		2202
2001	if (exists $CFG{mlockall}) {	2203	if (exists $CFG{mlockall}) {
2002	eval {	2204	eval {
2003	$CFG{mlockall} ? &mlockall : &munlockall	2205	$CFG{mlockall} ? eval "mlockall()" : eval "munlockall()"
2004	and die "WARNING: m(un)lockall failed: $!\n";	2206	and die "WARNING: m(un)lockall failed: $!\n";
2005	};	2207	};
2006	warn $@ if $@;	2208	warn $@ if $@;
2007	}	2209	}
2008	}	2210	}
2009		2211
2010	sub main {	2212	sub main {
2011	# we must not ever block the main coroutine	2213	# we must not ever block the main coroutine
2012	local $Coro::idle = sub {	2214	local $Coro::idle = sub {
2013	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	2215	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2014	(Coro::unblock_sub {
2015	Event::one_event;	2216	async { Event::one_event };
2016	})->();
2017	};	2217	};
2018		2218
2019	cfg_load;	2219	cfg_load;
2020	db_load;	2220	db_load;
2021	load_extensions;	2221	load_extensions;
2022	Event::loop;	2222	Event::loop;
2023	}	2223	}
2024		2224
2025	#############################################################################	2225	#############################################################################
2026	# initialisation	2226	# initialisation and cleanup
		2227
		2228	# install some emergency cleanup handlers
		2229	BEGIN {
		2230	for my $signal (qw(INT HUP TERM)) {
		2231	Event->signal (
		2232	data => WF_AUTOCANCEL,
		2233	signal => $signal,
		2234	cb => sub {
		2235	cf::cleanup "SIG$signal";
		2236	},
		2237	);
		2238	}
		2239	}
		2240
		2241	sub emergency_save() {
		2242	my $freeze_guard = cf::freeze_mainloop;
		2243
		2244	warn "enter emergency perl save\n";
		2245
		2246	cf::sync_job {
		2247	# use a peculiar iteration method to avoid tripping on perl
		2248	# refcount bugs in for. also avoids problems with players
		2249	# and maps saved/destroyed asynchronously.
		2250	warn "begin emergency player save\n";
		2251	for my $login (keys %cf::PLAYER) {
		2252	my $pl = $cf::PLAYER{$login} or next;
		2253	$pl->valid or next;
		2254	$pl->save;
		2255	}
		2256	warn "end emergency player save\n";
		2257
		2258	warn "begin emergency map save\n";
		2259	for my $path (keys %cf::MAP) {
		2260	my $map = $cf::MAP{$path} or next;
		2261	$map->valid or next;
		2262	$map->save;
		2263	}
		2264	warn "end emergency map save\n";
		2265	};
		2266
		2267	warn "leave emergency perl save\n";
		2268	}
2027		2269
2028	sub reload() {	2270	sub reload() {
2029	# can/must only be called in main	2271	# can/must only be called in main
2030	if ($Coro::current != $Coro::main) {	2272	if ($Coro::current != $Coro::main) {
2031	warn "can only reload from main coroutine\n";	2273	warn "can only reload from main coroutine\n";
2032	return;	2274	return;
2033	}	2275	}
2034		2276
2035	warn "reloading...";	2277	warn "reloading...";
2036		2278
		2279	warn "freezing server";
2037	my $guard = freeze_mainloop;	2280	my $guard = freeze_mainloop;
2038	cf::emergency_save;	2281	cf::emergency_save;
2039		2282
		2283	warn "sync database to disk";
		2284	cf::db_sync;
		2285	IO::AIO::flush;
		2286
2040	eval {	2287	eval {
2041	# if anything goes wrong in here, we should simply crash as we already saved	2288	# if anything goes wrong in here, we should simply crash as we already saved
2042		2289
2043	# cancel all watchers	2290	warn "cancel all watchers";
2044	for (Event::all_watchers) {	2291	for (Event::all_watchers) {
2045	$_->cancel if $_->data & WF_AUTOCANCEL;	2292	$_->cancel if $_->data & WF_AUTOCANCEL;
2046	}	2293	}
2047		2294
2048	# cancel all extension coros	2295	warn "cancel all extension coros";
2049	$_->cancel for values %EXT_CORO;	2296	$_->cancel for values %EXT_CORO;
2050	%EXT_CORO = ();	2297	%EXT_CORO = ();
2051		2298
		2299	warn "remove commands";
		2300	%COMMAND = ();
		2301
		2302	warn "remove ext commands";
		2303	%EXTCMD = ();
		2304
2052	# unload all extensions	2305	warn "unload/nuke all extensions";
2053	for (@exts) {	2306	for my $pkg (@EXTS) {
2054	warn "unloading <$_>";	2307	warn "... unloading $pkg";
2055	unload_extension $_;	2308
		2309	if (my $cb = $pkg->can ("unload")) {
		2310	eval {
		2311	$cb->($pkg);
		2312	1
		2313	} or warn "$pkg unloaded, but with errors: $@";
2056	}	2314	}
2057		2315
		2316	warn "... nuking $pkg";
		2317	Symbol::delete_package $pkg;
		2318	}
		2319
2058	# unload all modules loaded from $LIBDIR	2320	warn "unload all perl modules loaded from $LIBDIR";
2059	while (my ($k, $v) = each %INC) {	2321	while (my ($k, $v) = each %INC) {
2060	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;	2322	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;
2061		2323
2062	warn "removing <$k>";	2324	warn "removing <$k>";
2063	delete $INC{$k};	2325	delete $INC{$k};
…		…
2070	}	2332	}
2071		2333
2072	Symbol::delete_package $k;	2334	Symbol::delete_package $k;
2073	}	2335	}
2074		2336
2075	# sync database to disk
2076	cf::db_sync;
2077	IO::AIO::flush;
2078
2079	# get rid of safe::, as good as possible	2337	warn "get rid of safe::, as good as possible";
2080	Symbol::delete_package "safe::$_"	2338	Symbol::delete_package "safe::$_"
2081	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);	2339	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);
2082		2340
2083	# remove register_script_function callbacks
2084	# TODO
2085
2086	# unload cf.pm "a bit"	2341	warn "unload cf.pm \"a bit\"";
2087	delete $INC{"cf.pm"};	2342	delete $INC{"cf.pm"};
2088		2343
2089	# don't, removes xs symbols, too,	2344	# don't, removes xs symbols, too,
2090	# and global variables created in xs	2345	# and global variables created in xs
2091	#Symbol::delete_package __PACKAGE__;	2346	#Symbol::delete_package __PACKAGE__;
2092		2347
2093	# reload cf.pm
2094	warn "reloading cf.pm";	2348	warn "reloading cf.pm";
2095	require cf;	2349	require cf;
2096	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	2350	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2097		2351
2098	# load config and database again	2352	warn "load config and database again";
2099	cf::cfg_load;	2353	cf::cfg_load;
2100	cf::db_load;	2354	cf::db_load;
2101		2355
2102	# load extensions
2103	warn "load extensions";	2356	warn "load extensions";
2104	cf::load_extensions;	2357	cf::load_extensions;
2105		2358
2106	# reattach attachments to objects	2359	warn "reattach attachments to objects/players";
2107	warn "reattach";
2108	_global_reattach;	2360	_global_reattach;
		2361	warn "reattach attachments to maps";
		2362	reattach $_ for values %MAP;
2109	};	2363	};
2110		2364
2111	if ($@) {	2365	if ($@) {
2112	warn $@;	2366	warn $@;
2113	warn "error while reloading, exiting.";	2367	warn "error while reloading, exiting.";
2114	exit 1;	2368	exit 1;
2115	}	2369	}
2116		2370
2117	warn "reloaded successfully";	2371	warn "reloaded";
2118	};	2372	};
2119
2120	#############################################################################
2121
2122	unless ($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} = $LINK_MAP;
2161	}
2162
2163	register "<global>", __PACKAGE__;
2164		2373
2165	register_command "reload" => sub {	2374	register_command "reload" => sub {
2166	my ($who, $arg) = @_;	2375	my ($who, $arg) = @_;
2167		2376
2168	if ($who->flag (FLAG_WIZ)) {	2377	if ($who->flag (FLAG_WIZ)) {
…		…
2178	reentrant => 0,	2387	reentrant => 0,
2179	prio => 0,	2388	prio => 0,
2180	at => $NEXT_TICK \|\| $TICK,	2389	at => $NEXT_TICK \|\| $TICK,
2181	data => WF_AUTOCANCEL,	2390	data => WF_AUTOCANCEL,
2182	cb => sub {	2391	cb => sub {
		2392	$NOW = Event::time;
		2393
2183	cf::server_tick; # one server iteration	2394	cf::server_tick; # one server iteration
2184	$RUNTIME += $TICK;	2395	$RUNTIME += $TICK;
2185	$NEXT_TICK += $TICK;	2396	$NEXT_TICK += $TICK;
		2397
		2398	$WAIT_FOR_TICK->broadcast;
		2399	$WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited;
2186		2400
2187	# if we are delayed by four ticks or more, skip them all	2401	# if we are delayed by four ticks or more, skip them all
2188	$NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4;	2402	$NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4;
2189		2403
2190	$TICK_WATCHER->at ($NEXT_TICK);	2404	$TICK_WATCHER->at ($NEXT_TICK);
…		…
2192	},	2406	},
2193	);	2407	);
2194		2408
2195	IO::AIO::max_poll_time $TICK * 0.2;	2409	IO::AIO::max_poll_time $TICK * 0.2;
2196		2410
2197	Event->io (	2411	$AIO_POLL_WATCHER = Event->io (
2198	fd => IO::AIO::poll_fileno,	2412	fd => IO::AIO::poll_fileno,
2199	poll => 'r',	2413	poll => 'r',
2200	prio => 5,	2414	prio => 5,
2201	data => WF_AUTOCANCEL,	2415	data => WF_AUTOCANCEL,
2202	cb => \&IO::AIO::poll_cb,	2416	cb => \&IO::AIO::poll_cb,
2203	);	2417	);
2204		2418
2205	Event->timer (	2419	$WRITE_RUNTIME_WATCHER = Event->timer (
2206	data => WF_AUTOCANCEL,	2420	data => WF_AUTOCANCEL,
2207	after => 0,	2421	after => 0,
2208	interval => 10,	2422	interval => 10,
2209	cb => sub {	2423	cb => sub {
2210	(Coro::unblock_sub {	2424	(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 1.168 by root, Sun Jan 14 00:37:14 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 1.168 by root, Sun Jan 14 00:37:14 2007 UTC