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

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.135 by root, Thu Jan 4 20:29:46 2007 UTC vs.
Revision 1.173 by root, Sun Jan 14 18:00:34 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
…		…
591	our @CB_TYPE = (); # registry for type (cf-object class) based events	503	our @CB_TYPE = (); # registry for type (cf-object class) based events
592	our @CB_MAP = ();	504	our @CB_MAP = ();
593		505
594	my %attachment;	506	my %attachment;
595		507
		508	sub cf::attachable::thawer_merge {
		509	# simply override everything except _meta
		510	local $_[0]{_meta};
		511	%{$_[0]} = %{$_[1]};
		512	}
		513
596	sub _attach_cb($$$$) {	514	sub _attach_cb($$$$) {
597	my ($registry, $event, $prio, $cb) = @_;	515	my ($registry, $event, $prio, $cb) = @_;
598		516
599	use sort 'stable';	517	use sort 'stable';
600		518
…		…
771	# object support	689	# object support
772		690
773	sub reattach {	691	sub reattach {
774	# basically do the same as instantiate, without calling instantiate	692	# basically do the same as instantiate, without calling instantiate
775	my ($obj) = @_;	693	my ($obj) = @_;
		694
		695	bless $obj, ref $obj; # re-bless in case extensions have been reloaded
776		696
777	my $registry = $obj->registry;	697	my $registry = $obj->registry;
778		698
779	@$registry = ();	699	@$registry = ();
780		700
…		…
912	=cut	832	=cut
913		833
914	sub register_extcmd {	834	sub register_extcmd {
915	my ($name, $cb) = @_;	835	my ($name, $cb) = @_;
916		836
917	my $caller = caller;
918	#warn "registering extcmd '$name' to '$caller'";
919
920	$EXTCMD{$name} = [$cb, $caller];	837	$EXTCMD{$name} = $cb;
921	}	838	}
922		839
923	cf::player->attach (	840	cf::player->attach (
924	on_command => sub {	841	on_command => sub {
925	my ($pl, $name, $params) = @_;	842	my ($pl, $name, $params) = @_;
…		…
938		855
939	my $msg = eval { from_json $buf };	856	my $msg = eval { from_json $buf };
940		857
941	if (ref $msg) {	858	if (ref $msg) {
942	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	859	if (my $cb = $EXTCMD{$msg->{msgtype}}) {
943	if (my %reply = $cb->[0]->($pl, $msg)) {	860	if (my %reply = $cb->($pl, $msg)) {
944	$pl->ext_reply ($msg->{msgid}, %reply);	861	$pl->ext_reply ($msg->{msgid}, %reply);
945	}	862	}
946	}	863	}
947	} else {	864	} else {
948	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	865	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
…		…
950		867
951	cf::override;	868	cf::override;
952	},	869	},
953	);	870	);
954		871
955	sub register {
956	my ($base, $pkg) = @_;
957
958	#TODO
959	}
960
961	sub load_extension {	872	sub load_extension {
962	my ($path) = @_;	873	my ($path) = @_;
963		874
964	$path =~ /([^\/\\]+)\.ext$/ or die "$path";	875	$path =~ /([^\/\\]+)\.ext$/ or die "$path";
965	my $base = $1;	876	my $base = $1;
966	my $pkg = $1;	877	my $pkg = $1;
967	$pkg =~ s/[^[:word:]]/_/g;	878	$pkg =~ s/[^[:word:]]/_/g;
968	$pkg = "ext::$pkg";	879	$pkg = "ext::$pkg";
969		880
970	warn "loading '$path' into '$pkg'\n";	881	warn "... loading '$path' into '$pkg'\n";
971		882
972	open my $fh, "<:utf8", $path	883	open my $fh, "<:utf8", $path
973	or die "$path: $!";	884	or die "$path: $!";
974		885
975	my $source =	886	my $source =
976	"package $pkg; use strict; use utf8;\n"	887	"package $pkg; use strict; use utf8;\n"
977	. "#line 1 \"$path\"\n{\n"	888	. "#line 1 \"$path\"\n{\n"
978	. (do { local $/; <$fh> })	889	. (do { local $/; <$fh> })
979	. "\n};\n1";	890	. "\n};\n1";
980		891
981	eval $source	892	unless (eval $source) {
982	or die $@ ? "$path: $@\n"	893	my $msg = $@ ? "$path: $@\n"
983	: "extension disabled.\n";	894	: "extension disabled.\n";
984		895	if ($source =~ /^#!.perl.#.*MANDATORY/m) { # ugly match
985	push @exts, $pkg;	896	warn $@;
986	$ext_pkg{$base} = $pkg;	897	warn "mandatory extension failed to load, exiting.\n";
987		898	exit 1;
988	# no strict 'refs';	899	}
989	# @{"$pkg\::ISA"} = ext::;	900	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	# }	901	}
1004		902
1005	# remove commands	903	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	}	904	}
1030		905
1031	sub load_extensions {	906	sub load_extensions {
1032	for my $ext (<$LIBDIR/*.ext>) {	907	for my $ext (<$LIBDIR/*.ext>) {
1033	next unless -r $ext;	908	next unless -r $ext;
…		…
1037	} or warn "$ext not loaded: $@";	912	} or warn "$ext not loaded: $@";
1038	}	913	}
1039	}	914	}
1040		915
1041	#############################################################################	916	#############################################################################
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		917
1079	=head2 CORE EXTENSIONS	918	=head2 CORE EXTENSIONS
1080		919
1081	Functions and methods that extend core crossfire objects.	920	Functions and methods that extend core crossfire objects.
1082		921
		922	=cut
		923
		924	package cf::player;
		925
		926	use Coro::AIO;
		927
1083	=head3 cf::player	928	=head3 cf::player
1084		929
1085	=over 4	930	=over 4
1086		931
1087	=item cf::player::exists $login	932	=item cf::player::find $login
1088		933
1089	Returns true when the given account exists.	934	Returns the given player object, loading it if necessary (might block).
1090		935
1091	=cut	936	=cut
1092		937
1093	sub cf::player::exists($) {	938	sub playerdir($) {
1094	cf::player::find $_[0]	939	cf::localdir
1095	or -f sprintf "%s/%s/%s/%s.pl", cf::localdir, cf::playerdir, ($_[0]) x 2;	940	. "/"
		941	. cf::playerdir
		942	. "/"
		943	. (ref $_[0] ? $_[0]->ob->name : $_[0])
		944	}
		945
		946	sub path($) {
		947	my $login = ref $_[0] ? $_[0]->ob->name : $_[0];
		948
		949	(playerdir $login) . "/$login.pl"
		950	}
		951
		952	sub find_active($) {
		953	$cf::PLAYER{$_[0]}
		954	and $cf::PLAYER{$_[0]}->active
		955	and $cf::PLAYER{$_[0]}
		956	}
		957
		958	sub exists($) {
		959	my ($login) = @_;
		960
		961	$cf::PLAYER{$login}
		962	or cf::sync_job { !aio_stat $login }
		963	}
		964
		965	sub find($) {
		966	return $cf::PLAYER{$_[0]} \|\| do {
		967	my $login = $_[0];
		968
		969	my $guard = cf::lock_acquire "user_find:$login";
		970
		971	$cf::PLAYER{$_[0]} \|\| do {
		972	my $pl = load_pl path $login
		973	or return;
		974	$cf::PLAYER{$login} = $pl
		975	}
		976	}
		977	}
		978
		979	sub save($) {
		980	my ($pl) = @_;
		981
		982	return if $pl->{deny_save};
		983
		984	my $path = path $pl;
		985	my $guard = cf::lock_acquire "user_save:$path";
		986
		987	return if $pl->{deny_save};
		988
		989	aio_mkdir playerdir $pl, 0770;
		990	$pl->{last_save} = $cf::RUNTIME;
		991
		992	$pl->save_pl ($path);
		993	Coro::cede;
		994	}
		995
		996	sub new($) {
		997	my ($login) = @_;
		998
		999	my $self = create;
		1000
		1001	$self->ob->name ($login);
		1002	$self->{deny_save} = 1;
		1003
		1004	$cf::PLAYER{$login} = $self;
		1005
		1006	$self
		1007	}
		1008
		1009	=item $pl->quit_character
		1010
		1011	Nukes the player without looking back. If logged in, the connection will
		1012	be destroyed. May block for a long time.
		1013
		1014	=cut
		1015
		1016	sub quit_character {
		1017	my ($pl) = @_;
		1018
		1019	$pl->{deny_save} = 1;
		1020	$pl->password ("*"); # this should lock out the player until we nuked the dir
		1021
		1022	$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active;
		1023	$pl->deactivate;
		1024	$pl->invoke (cf::EVENT_PLAYER_QUIT);
		1025	$pl->ns->destroy if $pl->ns;
		1026
		1027	my $path = playerdir $pl;
		1028	my $temp = "$path~$cf::RUNTIME~deleting~";
		1029	aio_rename $path, $temp;
		1030	delete $cf::PLAYER{$pl->ob->name};
		1031	$pl->destroy;
		1032	IO::AIO::aio_rmtree $temp;
		1033	}
		1034
		1035	=item cf::player::list_logins
		1036
		1037	Returns am arrayref of all valid playernames in the system, can take a
		1038	while and may block, so not sync_job-capable, ever.
		1039
		1040	=cut
		1041
		1042	sub list_logins {
		1043	my $dirs = aio_readdir cf::localdir . "/" . cf::playerdir
		1044	or return [];
		1045
		1046	my @logins;
		1047
		1048	for my $login (@$dirs) {
		1049	my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next;
		1050	aio_read $fh, 0, 512, my $buf, 0 or next;
		1051	$buf !~ /^password -------------$/m or next; # official not-valid tag
		1052
		1053	utf8::decode $login;
		1054	push @logins, $login;
		1055	}
		1056
		1057	\@logins
		1058	}
		1059
		1060	=item $player->maps
		1061
		1062	Returns an arrayref of map paths that are private for this
		1063	player. May block.
		1064
		1065	=cut
		1066
		1067	sub maps($) {
		1068	my ($pl) = @_;
		1069
		1070	my $files = aio_readdir playerdir $pl
		1071	or return;
		1072
		1073	my @paths;
		1074
		1075	for (@$files) {
		1076	utf8::decode $_;
		1077	next if /\.(?:pl\|pst)$/;
		1078	next unless /^$PATH_SEP/o;
		1079
		1080	s/\.map$//;
		1081	push @paths, "~" . $pl->ob->name . "/" . $_;
		1082	}
		1083
		1084	\@paths
1096	}	1085	}
1097		1086
1098	=item $player->ext_reply ($msgid, $msgtype, %msg)	1087	=item $player->ext_reply ($msgid, $msgtype, %msg)
1099		1088
1100	Sends an ext reply to the player.	1089	Sends an ext reply to the player.
1101		1090
1102	=cut	1091	=cut
1103		1092
1104	sub cf::player::ext_reply($$$%) {	1093	sub ext_reply($$$%) {
1105	my ($self, $id, %msg) = @_;	1094	my ($self, $id, %msg) = @_;
1106		1095
1107	$msg{msgid} = $id;	1096	$msg{msgid} = $id;
1108		1097
1109	$self->send ("ext " . to_json \%msg);	1098	$self->send ("ext " . cf::to_json \%msg);
1110	}	1099	}
		1100
		1101	package cf;
1111		1102
1112	=back	1103	=back
1113		1104
1114		1105
1115	=head3 cf::map	1106	=head3 cf::map
…		…
1121	package cf::map;	1112	package cf::map;
1122		1113
1123	use Fcntl;	1114	use Fcntl;
1124	use Coro::AIO;	1115	use Coro::AIO;
1125		1116
		1117	use overload
		1118	'""' => \&as_string,
		1119	fallback => 1;
		1120
1126	our $MAX_RESET = 3600;	1121	our $MAX_RESET = 3600;
1127	our $DEFAULT_RESET = 3000;	1122	our $DEFAULT_RESET = 3000;
1128		1123
1129	sub generate_random_map {	1124	sub generate_random_map {
1130	my ($path, $rmp) = @_;	1125	my ($self, $rmp) = @_;
1131		1126
1132	# mit "rum" bekleckern, nicht	1127	# mit "rum" bekleckern, nicht
1133	cf::map::_create_random_map	1128	$self->_create_random_map (
1134	$path,
1135	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},	1129	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},
1136	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},	1130	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},
1137	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},	1131	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},
1138	$rmp->{exit_on_final_map},	1132	$rmp->{exit_on_final_map},
1139	$rmp->{xsize}, $rmp->{ysize},	1133	$rmp->{xsize}, $rmp->{ysize},
1140	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},	1134	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},
1141	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},	1135	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},
1142	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},	1136	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},
1143	$rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp},	1137	$rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp},
1144	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},	1138	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},
1145	(cf::region::find $rmp->{region})	1139	(cf::region::find $rmp->{region}), $rmp->{custom}
		1140	)
		1141	}
		1142
		1143	sub register {
		1144	my (undef, $regex) = @_;
		1145	my $pkg = caller;
		1146
		1147	no strict;
		1148	push @{"$pkg\::ISA"}, __PACKAGE__;
		1149
		1150	$EXT_MAP{$pkg} = qr<$regex>;
		1151	}
		1152
		1153	# also paths starting with '/'
		1154	$EXT_MAP{"cf::map"} = qr{^(?=/)};
		1155
		1156	sub thawer_merge {
		1157	my ($self, $merge) = @_;
		1158
		1159	# we have to keep some variables in memory intact
		1160	local $self->{path};
		1161	local $self->{load_path};
		1162	local $self->{deny_save};
		1163	local $self->{deny_reset};
		1164
		1165	$self->SUPER::thawer_merge ($merge);
		1166	}
		1167
		1168	sub normalise {
		1169	my ($path, $base) = @_;
		1170
		1171	# map plan:
		1172	#
		1173	# /! non-realised random map exit (special hack!)
		1174	# {... are special paths that are not being touched
		1175	# ?xxx/... are special absolute paths
		1176	# ?random/... random maps
		1177	# /... normal maps
		1178	# ~user/... per-player map of a specific user
		1179
		1180	$path =~ s/$PATH_SEP/\//go;
		1181
		1182	# treat it as relative path if it starts with
		1183	# something that looks reasonable
		1184	if ($path =~ m{^(?:\./\|\.\./\|\w)}) {
		1185	$base or Carp::carp "normalise called with relative path and no base: '$path'";
		1186
		1187	$base =~ s{[^/]+/?$}{};
		1188	$path = "$base/$path";
		1189	}
		1190
		1191	for ($path) {
		1192	redo if s{//}{/};
		1193	redo if s{/\.?/}{/};
		1194	redo if s{/[^/]+/\.\./}{/};
		1195	}
		1196
		1197	$path
		1198	}
		1199
		1200	sub new_from_path {
		1201	my (undef, $path, $base) = @_;
		1202
		1203	return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object
		1204
		1205	$path = normalise $path, $base;
		1206
		1207	for my $pkg (keys %EXT_MAP) {
		1208	if ($path =~ $EXT_MAP{$pkg}) {
		1209	my $self = bless cf::map::new, $pkg;
		1210	$self->{path} = $path; $self->path ($path);
		1211	$self->init; # pass $1 etc.
		1212	return $self;
		1213	}
		1214	}
		1215
		1216	Carp::carp "unable to resolve path '$path'.";
		1217	()
		1218	}
		1219
		1220	sub init {
		1221	my ($self) = @_;
		1222
		1223	$self
		1224	}
		1225
		1226	sub as_string {
		1227	my ($self) = @_;
		1228
		1229	"$self->{path}"
		1230	}
		1231
		1232	# the displayed name, this is a one way mapping
		1233	sub visible_name {
		1234	&as_string
		1235	}
		1236
		1237	# the original (read-only) location
		1238	sub load_path {
		1239	my ($self) = @_;
		1240
		1241	sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path}
		1242	}
		1243
		1244	# the temporary/swap location
		1245	sub save_path {
		1246	my ($self) = @_;
		1247
		1248	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
		1249	sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $path
		1250	}
		1251
		1252	# the unique path, undef == no special unique path
		1253	sub uniq_path {
		1254	my ($self) = @_;
		1255
		1256	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
		1257	sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $path
1146	}	1258	}
1147		1259
1148	# and all this just because we cannot iterate over	1260	# and all this just because we cannot iterate over
1149	# all maps in C++...	1261	# all maps in C++...
1150	sub change_all_map_light {	1262	sub change_all_map_light {
…		…
1152		1264
1153	$_->change_map_light ($change)	1265	$_->change_map_light ($change)
1154	for grep $_->outdoor, values %cf::MAP;	1266	for grep $_->outdoor, values %cf::MAP;
1155	}	1267	}
1156		1268
		1269	sub unlink_save {
		1270	my ($self) = @_;
		1271
		1272	utf8::encode (my $save = $self->save_path);
		1273	IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink $save;
		1274	IO::AIO::aioreq_pri 4; Coro::AIO::aio_unlink "$save.pst";
		1275	}
		1276
1157	sub try_load_header($) {	1277	sub load_header_from($) {
1158	my ($path) = @_;	1278	my ($self, $path) = @_;
1159		1279
1160	utf8::encode $path;	1280	utf8::encode $path;
1161	aio_open $path, O_RDONLY, 0	1281	aio_open $path, O_RDONLY, 0
1162	or return;	1282	or return;
1163		1283
1164	my $map = cf::map::new	1284	$self->_load_header ($path)
1165	or return;	1285	or return;
1166		1286
1167	# for better error messages only, will be overwritten	1287	$self->{load_path} = $path;
1168	$map->path ($path);
1169		1288
1170	$map->load_header ($path)	1289	1
		1290	}
		1291
		1292	sub load_orig {
		1293	my ($self) = @_;
		1294
		1295	$self->load_header_from ($self->load_path)
		1296	}
		1297
		1298	sub load_temp {
		1299	my ($self) = @_;
		1300
		1301	$self->load_header_from ($self->save_path)
		1302	}
		1303
		1304	sub load_header {
		1305	my ($self) = @_;
		1306
		1307	if ($self->load_temp) {
		1308	$self->last_access ((delete $self->{last_access})
		1309	\|\| $cf::RUNTIME); #d#
		1310	# safety
		1311	$self->{instantiate_time} = $cf::RUNTIME
		1312	if $self->{instantiate_time} > $cf::RUNTIME;
		1313	} else {
		1314	$self->load_orig
1171	or return;	1315	or return;
1172		1316
1173	$map->{load_path} = $path;	1317	$self->{load_original} = 1;
		1318	$self->{instantiate_time} = $cf::RUNTIME;
		1319	$self->last_access ($cf::RUNTIME);
		1320	$self->instantiate;
		1321	}
1174		1322
1175	$map	1323	1
1176	}	1324	}
1177		1325
1178	sub find;	1326	sub find;
1179	sub find {	1327	sub find {
1180	my ($path, $origin) = @_;	1328	my ($path, $origin) = @_;
1181		1329
1182	#warn "find<$path,$origin>\n";#d#
1183
1184	$path = new cf::path $path, $origin && $origin->path;	1330	$path = normalise $path, $origin && $origin->path;
1185	my $key = $path->as_string;
1186		1331
1187	cf::lock_wait "map_find:$key";	1332	cf::lock_wait "map_find:$path";
1188		1333
1189	$cf::MAP{$key} \|\| do {	1334	$cf::MAP{$path} \|\| do {
1190	my $guard = cf::lock_acquire "map_find:$key";	1335	my $guard = cf::lock_acquire "map_find:$path";
1191		1336	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;	1337	or return;
1211		1338
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;	1339	$map->{last_save} = $cf::RUNTIME;
1224		1340
1225	Coro::cede;	1341	$map->load_header
		1342	or return;
1226		1343
1227	if ($map->should_reset) {	1344	if ($map->should_reset) {
		1345	$cf::WAIT_FOR_TICK->wait;
1228	$map->reset;	1346	$map->reset;
1229	undef $guard;	1347	undef $guard;
1230	$map = find $path	1348	$map = find $path
1231	or return;	1349	or return;
1232	}	1350	}
1233		1351
1234	$cf::MAP{$key} = $map	1352	$cf::MAP{$path} = $map
1235	}	1353	}
1236	}	1354	}
1237		1355
1238	sub load {	1356	sub load {
1239	my ($self) = @_;	1357	my ($self) = @_;
1240		1358
1241	my $path = $self->{path};	1359	my $path = $self->{path};
1242	my $guard = cf::lock_acquire "map_load:" . $path->as_string;	1360	my $guard = cf::lock_acquire "map_load:$path";
1243		1361
1244	return if $self->in_memory != cf::MAP_SWAPPED;	1362	return if $self->in_memory != cf::MAP_SWAPPED;
1245		1363
1246	$self->in_memory (cf::MAP_LOADING);	1364	$self->in_memory (cf::MAP_LOADING);
1247		1365
1248	$self->alloc;	1366	$self->alloc;
1249	$self->load_objects ($self->{load_path}, 1)	1367	$self->_load_objects ($self->{load_path}, 1)
1250	or return;	1368	or return;
1251		1369
1252	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1370	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1253	if delete $self->{load_original};	1371	if delete $self->{load_original};
1254		1372
1255	if (my $uniq = $path->uniq_path) {	1373	if (my $uniq = $self->uniq_path) {
1256	utf8::encode $uniq;	1374	utf8::encode $uniq;
1257	if (aio_open $uniq, O_RDONLY, 0) {	1375	if (aio_open $uniq, O_RDONLY, 0) {
1258	$self->clear_unique_items;	1376	$self->clear_unique_items;
1259	$self->load_objects ($uniq, 0);	1377	$self->_load_objects ($uniq, 0);
1260	}	1378	}
1261	}	1379	}
1262		1380
1263	Coro::cede;	1381	Coro::cede;
1264		1382
1265	# now do the right thing for maps	1383	# now do the right thing for maps
1266	$self->link_multipart_objects;	1384	$self->link_multipart_objects;
1267		1385
1268	if ($self->{path}->is_style_map) {	1386	unless ($self->{deny_activate}) {
1269	$self->{deny_save} = 1;	1387	$self->decay_objects;
1270	$self->{deny_reset} = 1;
1271	} else {
1272	$self->fix_auto_apply;	1388	$self->fix_auto_apply;
1273	$self->decay_objects;
1274	$self->update_buttons;	1389	$self->update_buttons;
		1390	Coro::cede;
1275	$self->set_darkness_map;	1391	$self->set_darkness_map;
1276	$self->difficulty ($self->estimate_difficulty)	1392	$self->difficulty ($self->estimate_difficulty)
1277	unless $self->difficulty;	1393	unless $self->difficulty;
		1394	Coro::cede;
1278	$self->activate;	1395	$self->activate;
1279	}	1396	}
1280		1397
1281	Coro::cede;
1282
1283	$self->in_memory (cf::MAP_IN_MEMORY);	1398	$self->in_memory (cf::MAP_IN_MEMORY);
		1399	}
		1400
		1401	sub customise_for {
		1402	my ($self, $ob) = @_;
		1403
		1404	return find "~" . $ob->name . "/" . $self->{path}
		1405	if $self->per_player;
		1406
		1407	$self
		1408	}
		1409
		1410	# find and load all maps in the 3x3 area around a map
		1411	sub load_diag {
		1412	my ($map) = @_;
		1413
		1414	my @diag; # diagonal neighbours
		1415
		1416	for (0 .. 3) {
		1417	my $neigh = $map->tile_path ($_)
		1418	or next;
		1419	$neigh = find $neigh, $map
		1420	or next;
		1421	$neigh->load;
		1422
		1423	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],
		1424	[$neigh->tile_path (($_ + 1) % 4), $neigh];
		1425	}
		1426
		1427	for (@diag) {
		1428	my $neigh = find @$_
		1429	or next;
		1430	$neigh->load;
		1431	}
1284	}	1432	}
1285		1433
1286	sub find_sync {	1434	sub find_sync {
1287	my ($path, $origin) = @_;	1435	my ($path, $origin) = @_;
1288		1436
1289	cf::sync_job { cf::map::find $path, $origin }	1437	cf::sync_job { find $path, $origin }
1290	}	1438	}
1291		1439
1292	sub do_load_sync {	1440	sub do_load_sync {
1293	my ($map) = @_;	1441	my ($map) = @_;
1294		1442
1295	cf::sync_job { $map->load };	1443	cf::sync_job { $map->load };
1296	}	1444	}
1297		1445
		1446	our %MAP_PREFETCH;
		1447	our $MAP_PREFETCHER = Coro::async {
		1448	while () {
		1449	for my $path (keys %MAP_PREFETCH) {
		1450	my $map = find $path
		1451	or next;
		1452	$map->load;
		1453
		1454	delete $MAP_PREFETCH{$path};
		1455	}
		1456	Coro::schedule;
		1457	}
		1458	};
		1459
		1460	sub find_async {
		1461	my ($path, $origin) = @_;
		1462
		1463	$path = normalise $path, $origin && $origin->{path};
		1464
		1465	if (my $map = $cf::MAP{$path}) {
		1466	return $map if $map->in_memory == cf::MAP_IN_MEMORY;
		1467	}
		1468
		1469	$MAP_PREFETCH{$path} = 0;
		1470	$MAP_PREFETCHER->ready;
		1471
		1472	()
		1473	}
		1474
1298	sub save {	1475	sub save {
1299	my ($self) = @_;	1476	my ($self) = @_;
1300		1477
		1478	my $lock = cf::lock_acquire "map_data:" . $self->path;
		1479
1301	$self->{last_save} = $cf::RUNTIME;	1480	$self->{last_save} = $cf::RUNTIME;
1302		1481
1303	return unless $self->dirty;	1482	return unless $self->dirty;
1304		1483
1305	my $save = $self->{path}->save_path; utf8::encode $save;	1484	my $save = $self->save_path; utf8::encode $save;
1306	my $uniq = $self->{path}->uniq_path; utf8::encode $uniq;	1485	my $uniq = $self->uniq_path; utf8::encode $uniq;
1307		1486
1308	$self->{load_path} = $save;	1487	$self->{load_path} = $save;
1309		1488
1310	return if $self->{deny_save};	1489	return if $self->{deny_save};
1311		1490
1312	local $self->{last_access} = $self->last_access;#d#	1491	local $self->{last_access} = $self->last_access;#d#
1313		1492
		1493	cf::async {
		1494	$_->contr->save for $self->players;
		1495	};
		1496
1314	if ($uniq) {	1497	if ($uniq) {
1315	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);	1498	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);
1316	$self->save_objects ($uniq, cf::IO_UNIQUES);	1499	$self->_save_objects ($uniq, cf::IO_UNIQUES);
1317	} else {	1500	} else {
1318	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);	1501	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);
1319	}	1502	}
1320	}	1503	}
1321		1504
1322	sub swap_out {	1505	sub swap_out {
1323	my ($self) = @_;	1506	my ($self) = @_;
1324		1507
1325	# save first because save cedes	1508	# save first because save cedes
1326	$self->save;	1509	$self->save;
		1510
		1511	my $lock = cf::lock_acquire "map_data:" . $self->path;
1327		1512
1328	return if $self->players;	1513	return if $self->players;
1329	return if $self->in_memory != cf::MAP_IN_MEMORY;	1514	return if $self->in_memory != cf::MAP_IN_MEMORY;
1330	return if $self->{deny_save};	1515	return if $self->{deny_save};
1331		1516
…		…
1335		1520
1336	sub reset_at {	1521	sub reset_at {
1337	my ($self) = @_;	1522	my ($self) = @_;
1338		1523
1339	# TODO: safety, remove and allow resettable per-player maps	1524	# TODO: safety, remove and allow resettable per-player maps
1340	return 1e99 if $self->{path}{user_rel};	1525	return 1e99 if $self->isa ("ext::map_per_player");#d#
1341	return 1e99 if $self->{deny_reset};	1526	return 1e99 if $self->{deny_reset};
1342		1527
1343	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;	1528	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;
1344	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;	1529	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;
1345		1530
…		…
1350	my ($self) = @_;	1535	my ($self) = @_;
1351		1536
1352	$self->reset_at <= $cf::RUNTIME	1537	$self->reset_at <= $cf::RUNTIME
1353	}	1538	}
1354		1539
1355	sub unlink_save {
1356	my ($self) = @_;
1357
1358	utf8::encode (my $save = $self->{path}->save_path);
1359	aioreq_pri 3; IO::AIO::aio_unlink $save;
1360	aioreq_pri 3; IO::AIO::aio_unlink "$save.pst";
1361	}
1362
1363	sub rename {	1540	sub rename {
1364	my ($self, $new_path) = @_;	1541	my ($self, $new_path) = @_;
1365		1542
		1543	normalise $new_path;
		1544
1366	$self->unlink_save;	1545	$self->unlink_save;
1367		1546
1368	delete $cf::MAP{$self->path};	1547	delete $cf::MAP{$self->path};
1369	$self->{path} = new cf::path $new_path;	1548	$self->{path} = $new_path; $self->path ($self->{path});
1370	$self->path ($self->{path}->as_string);
1371	$cf::MAP{$self->path} = $self;	1549	$cf::MAP{$self->path} = $self;
1372		1550
1373	$self->save;	1551	$self->save;
1374	}	1552	}
1375		1553
1376	sub reset {	1554	sub reset {
1377	my ($self) = @_;	1555	my ($self) = @_;
1378		1556
		1557	my $lock = cf::lock_acquire "map_data:$self->{path}";
		1558
1379	return if $self->players;	1559	return if $self->players;
1380	return if $self->{path}{user_rel};#d#	1560	return if $self->isa ("ext::map_per_player");#d#
1381		1561
1382	warn "resetting map ", $self->path;#d#	1562	warn "resetting map ", $self->path;#d#
1383		1563
1384	delete $cf::MAP{$self->path};	1564	delete $cf::MAP{$self->path};
		1565
		1566	$self->in_memory (cf::MAP_SWAPPED);
		1567	$self->clear;
1385		1568
1386	$_->clear_links_to ($self) for values %cf::MAP;	1569	$_->clear_links_to ($self) for values %cf::MAP;
1387		1570
1388	$self->unlink_save;	1571	$self->unlink_save;
1389	$self->destroy;	1572	$self->destroy;
…		…
1398	$self->reset_timeout (1);	1581	$self->reset_timeout (1);
1399	$self->rename ("{nuke}/" . ($nuke_counter++));	1582	$self->rename ("{nuke}/" . ($nuke_counter++));
1400	$self->reset; # polite request, might not happen	1583	$self->reset; # polite request, might not happen
1401	}	1584	}
1402		1585
1403	sub customise_for {	1586	=item cf::map::unique_maps
1404	my ($map, $ob) = @_;
1405		1587
1406	if ($map->per_player) {	1588	Returns an arrayref of paths of all shared maps that have
1407	return cf::map::find "~" . $ob->name . "/" . $map->{path}{path};	1589	instantiated unique items. May block.
1408	}
1409		1590
1410	$map	1591	=cut
1411	}
1412		1592
1413	sub emergency_save {	1593	sub unique_maps() {
1414	my $freeze_guard = cf::freeze_mainloop;	1594	my $files = aio_readdir cf::localdir . "/" . cf::uniquedir
		1595	or return;
1415		1596
1416	warn "enter emergency map save\n";	1597	my @paths;
1417		1598
1418	cf::sync_job {	1599	for (@$files) {
1419	warn "begin emergency map save\n";	1600	utf8::decode $_;
1420	$_->save for values %cf::MAP;	1601	next if /\.pst$/;
		1602	next unless /^$PATH_SEP/o;
		1603
		1604	s/\.map$//;
		1605	push @paths, $_;
1421	};	1606	}
1422		1607
1423	warn "end emergency map save\n";	1608	\@paths
1424	}	1609	}
1425		1610
1426	package cf;	1611	package cf;
1427		1612
1428	=back	1613	=back
1429		1614
		1615	=head3 cf::object
		1616
		1617	=cut
		1618
		1619	package cf::object;
		1620
		1621	=over 4
		1622
		1623	=item $ob->inv_recursive
		1624
		1625	Returns the inventory of the object _and_ their inventories, recursively.
		1626
		1627	=cut
		1628
		1629	sub inv_recursive_;
		1630	sub inv_recursive_ {
		1631	map { $_, inv_recursive_ $_->inv } @_
		1632	}
		1633
		1634	sub inv_recursive {
		1635	inv_recursive_ inv $_[0]
		1636	}
		1637
		1638	package cf;
		1639
		1640	=back
1430		1641
1431	=head3 cf::object::player	1642	=head3 cf::object::player
1432		1643
1433	=over 4	1644	=over 4
1434		1645
…		…
1474		1685
1475	=item $player_object->enter_link	1686	=item $player_object->enter_link
1476		1687
1477	Freezes the player and moves him/her to a special map (C<{link}>).	1688	Freezes the player and moves him/her to a special map (C<{link}>).
1478		1689
1479	The player should be reaosnably safe there for short amounts of time. You	1690	The player should be reasonably safe there for short amounts of time. You
1480	I<MUST> call C<leave_link> as soon as possible, though.	1691	I<MUST> call C<leave_link> as soon as possible, though.
1481		1692
		1693	Will never block.
		1694
1482	=item $player_object->leave_link ($map, $x, $y)	1695	=item $player_object->leave_link ($map, $x, $y)
1483		1696
1484	Moves the player out of the specila link map onto the given map. If the	1697	Moves the player out of the special C<{link}> map onto the specified
1485	map is not valid (or omitted), the player will be moved back to the	1698	map. If the map is not valid (or omitted), the player will be moved back
1486	location he/she was before the call to C<enter_link>, or, if that fails,	1699	to the location he/she was before the call to C<enter_link>, or, if that
1487	to the emergency map position.	1700	fails, to the emergency map position.
1488		1701
1489	Might block.	1702	Might block.
1490		1703
1491	=cut	1704	=cut
		1705
		1706	sub link_map {
		1707	unless ($LINK_MAP) {
		1708	$LINK_MAP = cf::map::find "{link}"
		1709	or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 };
		1710	$LINK_MAP->load;
		1711	}
		1712
		1713	$LINK_MAP
		1714	}
1492		1715
1493	sub cf::object::player::enter_link {	1716	sub cf::object::player::enter_link {
1494	my ($self) = @_;	1717	my ($self) = @_;
1495		1718
1496	$self->deactivate_recursive;	1719	$self->deactivate_recursive;
1497		1720
1498	return if $self->map == $LINK_MAP;	1721	return if UNIVERSAL::isa $self->map, "ext::map_link";
1499		1722
1500	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]	1723	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]
1501	if $self->map;	1724	if $self->map;
1502		1725
1503	$self->enter_map ($LINK_MAP, 20, 20);	1726	$self->enter_map ($LINK_MAP \|\| link_map, 20, 20);
1504	}	1727	}
1505		1728
1506	sub cf::object::player::leave_link {	1729	sub cf::object::player::leave_link {
1507	my ($self, $map, $x, $y) = @_;	1730	my ($self, $map, $x, $y) = @_;
1508		1731
…		…
1526	# use -1 or undef as default coordinates, not 0, 0	1749	# use -1 or undef as default coordinates, not 0, 0
1527	($x, $y) = ($map->enter_x, $map->enter_y)	1750	($x, $y) = ($map->enter_x, $map->enter_y)
1528	if $x <=0 && $y <= 0;	1751	if $x <=0 && $y <= 0;
1529		1752
1530	$map->load;	1753	$map->load;
		1754	$map->load_diag;
1531		1755
		1756	return unless $self->contr->active;
1532	$self->activate_recursive;	1757	$self->activate_recursive;
1533	$self->enter_map ($map, $x, $y);	1758	$self->enter_map ($map, $x, $y);
1534	}	1759	}
1535		1760
1536	cf::player->attach (	1761	cf::player->attach (
…		…
1549		1774
1550	# try to abort aborted map switching on player login :)	1775	# try to abort aborted map switching on player login :)
1551	# should happen only on crashes	1776	# should happen only on crashes
1552	if ($pl->ob->{_link_pos}) {	1777	if ($pl->ob->{_link_pos}) {
1553	$pl->ob->enter_link;	1778	$pl->ob->enter_link;
1554	cf::async {	1779	(async {
1555	# we need this sleep as the login has a concurrent enter_exit running	1780	# we need this sleep as the login has a concurrent enter_exit running
1556	# and this sleep increases chances of the player not ending up in scorn	1781	# and this sleep increases chances of the player not ending up in scorn
		1782	$pl->ob->reply (undef,
		1783	"There was an internal problem at your last logout, "
		1784	. "the server will try to bring you to your intended destination in a second.",
		1785	cf::NDI_RED);
1557	Coro::Timer::sleep 1;	1786	Coro::Timer::sleep 1;
1558	$pl->ob->leave_link;	1787	$pl->ob->leave_link;
1559	};	1788	})->prio (2);
1560	}	1789	}
1561	},	1790	},
1562	);	1791	);
1563		1792
1564	=item $player_object->goto_map ($path, $x, $y)	1793	=item $player_object->goto ($path, $x, $y)
1565		1794
1566	=cut	1795	=cut
1567		1796
1568	sub cf::object::player::goto_map {	1797	sub cf::object::player::goto {
1569	my ($self, $path, $x, $y) = @_;	1798	my ($self, $path, $x, $y) = @_;
1570		1799
1571	$self->enter_link;	1800	$self->enter_link;
1572		1801
1573	(cf::async {	1802	(async {
1574	$path = new cf::path $path;
1575
1576	my $map = cf::map::find $path->as_string;	1803	my $map = cf::map::find $path;
1577	$map = $map->customise_for ($self) if $map;	1804	$map = $map->customise_for ($self) if $map;
1578		1805
1579	# warn "entering ", $map->path, " at ($x, $y)\n"	1806	# warn "entering ", $map->path, " at ($x, $y)\n"
1580	# if $map;	1807	# if $map;
1581		1808
1582	$map or $self->message ("The exit is closed", cf::NDI_UNIQUE \| cf::NDI_RED);	1809	$map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE \| cf::NDI_RED);
1583		1810
1584	$self->leave_link ($map, $x, $y);	1811	$self->leave_link ($map, $x, $y);
1585	})->prio (1);	1812	})->prio (1);
1586	}	1813	}
1587		1814
…		…
1640		1867
1641	return unless $self->type == cf::PLAYER;	1868	return unless $self->type == cf::PLAYER;
1642		1869
1643	$self->enter_link;	1870	$self->enter_link;
1644		1871
1645	(cf::async {	1872	(async {
1646	$self->deactivate_recursive; # just to be sure	1873	$self->deactivate_recursive; # just to be sure
1647	unless (eval {	1874	unless (eval {
1648	prepare_random_map $exit	1875	prepare_random_map $exit
1649	if $exit->slaying eq "/!";	1876	if $exit->slaying eq "/!";
1650		1877
1651	my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path;	1878	my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path;
1652	$self->goto_map ($path, $exit->stats->hp, $exit->stats->sp);	1879	$self->goto ($path, $exit->stats->hp, $exit->stats->sp);
1653		1880
1654	1;	1881	1;
1655	}) {	1882	}) {
1656	$self->message ("Something went wrong deep within the crossfire server. "	1883	$self->message ("Something went wrong deep within the crossfire server. "
1657	. "I'll try to bring you back to the map you were before. "	1884	. "I'll try to bring you back to the map you were before. "
1658	. "Please report this to the dungeon master",	1885	. "Please report this to the dungeon master!",
1659	cf::NDI_UNIQUE \| cf::NDI_RED);	1886	cf::NDI_UNIQUE \| cf::NDI_RED);
1660		1887
1661	warn "ERROR in enter_exit: $@";	1888	warn "ERROR in enter_exit: $@";
1662	$self->leave_link;	1889	$self->leave_link;
1663	}	1890	}
…		…
1731	}	1958	}
1732	}	1959	}
1733	},	1960	},
1734	);	1961	);
1735		1962
1736	=item $client->coro (\&cb)	1963	=item $client->async (\&cb)
1737		1964
1738	Create a new coroutine, running the specified callback. The coroutine will	1965	Create a new coroutine, running the specified callback. The coroutine will
1739	be automatically cancelled when the client gets destroyed (e.g. on logout,	1966	be automatically cancelled when the client gets destroyed (e.g. on logout,
1740	or loss of connection).	1967	or loss of connection).
1741		1968
1742	=cut	1969	=cut
1743		1970
1744	sub cf::client::coro {	1971	sub cf::client::async {
1745	my ($self, $cb) = @_;	1972	my ($self, $cb) = @_;
1746		1973
1747	my $coro = &cf::async ($cb);	1974	my $coro = &Coro::async ($cb);
1748		1975
1749	$coro->on_destroy (sub {	1976	$coro->on_destroy (sub {
1750	delete $self->{_coro}{$coro+0};	1977	delete $self->{_coro}{$coro+0};
1751	});	1978	});
1752		1979
…		…
1990	local $/;	2217	local $/;
1991	*CFG = YAML::Syck::Load <$fh>;	2218	*CFG = YAML::Syck::Load <$fh>;
1992		2219
1993	$EMERGENCY_POSITION = $CFG{emergency_position} \|\| ["/world/world_105_115", 5, 37];	2220	$EMERGENCY_POSITION = $CFG{emergency_position} \|\| ["/world/world_105_115", 5, 37];
1994		2221
		2222	$cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset};
		2223	$cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset};
		2224
1995	if (exists $CFG{mlockall}) {	2225	if (exists $CFG{mlockall}) {
1996	eval {	2226	eval {
1997	$CFG{mlockall} ? &mlockall : &munlockall	2227	$CFG{mlockall} ? eval "mlockall()" : eval "munlockall()"
1998	and die "WARNING: m(un)lockall failed: $!\n";	2228	and die "WARNING: m(un)lockall failed: $!\n";
1999	};	2229	};
2000	warn $@ if $@;	2230	warn $@ if $@;
2001	}	2231	}
2002	}	2232	}
2003		2233
2004	sub main {	2234	sub main {
2005	# we must not ever block the main coroutine	2235	# we must not ever block the main coroutine
2006	local $Coro::idle = sub {	2236	local $Coro::idle = sub {
2007	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#	2237	Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d#
2008	(Coro::unblock_sub {
2009	Event::one_event;	2238	async { Event::one_event };
2010	})->();
2011	};	2239	};
2012		2240
2013	cfg_load;	2241	cfg_load;
2014	db_load;	2242	db_load;
2015	load_extensions;	2243	load_extensions;
2016	Event::loop;	2244	Event::loop;
2017	}	2245	}
2018		2246
2019	#############################################################################	2247	#############################################################################
2020	# initialisation	2248	# initialisation and cleanup
		2249
		2250	# install some emergency cleanup handlers
		2251	BEGIN {
		2252	for my $signal (qw(INT HUP TERM)) {
		2253	Event->signal (
		2254	data => WF_AUTOCANCEL,
		2255	signal => $signal,
		2256	cb => sub {
		2257	cf::cleanup "SIG$signal";
		2258	},
		2259	);
		2260	}
		2261	}
		2262
		2263	sub emergency_save() {
		2264	my $freeze_guard = cf::freeze_mainloop;
		2265
		2266	warn "enter emergency perl save\n";
		2267
		2268	cf::sync_job {
		2269	# use a peculiar iteration method to avoid tripping on perl
		2270	# refcount bugs in for. also avoids problems with players
		2271	# and maps saved/destroyed asynchronously.
		2272	warn "begin emergency player save\n";
		2273	for my $login (keys %cf::PLAYER) {
		2274	my $pl = $cf::PLAYER{$login} or next;
		2275	$pl->valid or next;
		2276	$pl->save;
		2277	}
		2278	warn "end emergency player save\n";
		2279
		2280	warn "begin emergency map save\n";
		2281	for my $path (keys %cf::MAP) {
		2282	my $map = $cf::MAP{$path} or next;
		2283	$map->valid or next;
		2284	$map->save;
		2285	}
		2286	warn "end emergency map save\n";
		2287	};
		2288
		2289	warn "leave emergency perl save\n";
		2290	}
2021		2291
2022	sub reload() {	2292	sub reload() {
2023	# can/must only be called in main	2293	# can/must only be called in main
2024	if ($Coro::current != $Coro::main) {	2294	if ($Coro::current != $Coro::main) {
2025	warn "can only reload from main coroutine\n";	2295	warn "can only reload from main coroutine\n";
2026	return;	2296	return;
2027	}	2297	}
2028		2298
2029	warn "reloading...";	2299	warn "reloading...";
2030		2300
		2301	warn "freezing server";
2031	my $guard = freeze_mainloop;	2302	my $guard = freeze_mainloop;
2032	cf::emergency_save;	2303	cf::emergency_save;
2033		2304
		2305	warn "sync database to disk";
		2306	cf::db_sync;
		2307	IO::AIO::flush;
		2308
2034	eval {	2309	eval {
2035	# if anything goes wrong in here, we should simply crash as we already saved	2310	# if anything goes wrong in here, we should simply crash as we already saved
2036		2311
2037	# cancel all watchers	2312	warn "cancel all watchers";
2038	for (Event::all_watchers) {	2313	for (Event::all_watchers) {
2039	$_->cancel if $_->data & WF_AUTOCANCEL;	2314	$_->cancel if $_->data & WF_AUTOCANCEL;
2040	}	2315	}
2041		2316
2042	# cancel all extension coros	2317	warn "cancel all extension coros";
2043	$_->cancel for values %EXT_CORO;	2318	$_->cancel for values %EXT_CORO;
2044	%EXT_CORO = ();	2319	%EXT_CORO = ();
2045		2320
		2321	warn "remove commands";
		2322	%COMMAND = ();
		2323
		2324	warn "remove ext commands";
		2325	%EXTCMD = ();
		2326
2046	# unload all extensions	2327	warn "unload/nuke all extensions";
2047	for (@exts) {	2328	for my $pkg (@EXTS) {
2048	warn "unloading <$_>";	2329	warn "... unloading $pkg";
2049	unload_extension $_;	2330
		2331	if (my $cb = $pkg->can ("unload")) {
		2332	eval {
		2333	$cb->($pkg);
		2334	1
		2335	} or warn "$pkg unloaded, but with errors: $@";
2050	}	2336	}
2051		2337
		2338	warn "... nuking $pkg";
		2339	Symbol::delete_package $pkg;
		2340	}
		2341
2052	# unload all modules loaded from $LIBDIR	2342	warn "unload all perl modules loaded from $LIBDIR";
2053	while (my ($k, $v) = each %INC) {	2343	while (my ($k, $v) = each %INC) {
2054	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;	2344	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;
2055		2345
2056	warn "removing <$k>";	2346	warn "removing <$k>";
2057	delete $INC{$k};	2347	delete $INC{$k};
…		…
2064	}	2354	}
2065		2355
2066	Symbol::delete_package $k;	2356	Symbol::delete_package $k;
2067	}	2357	}
2068		2358
2069	# sync database to disk
2070	cf::db_sync;
2071	IO::AIO::flush;
2072
2073	# get rid of safe::, as good as possible	2359	warn "get rid of safe::, as good as possible";
2074	Symbol::delete_package "safe::$_"	2360	Symbol::delete_package "safe::$_"
2075	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);	2361	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);
2076		2362
2077	# remove register_script_function callbacks
2078	# TODO
2079
2080	# unload cf.pm "a bit"	2363	warn "unload cf.pm \"a bit\"";
2081	delete $INC{"cf.pm"};	2364	delete $INC{"cf.pm"};
2082		2365
2083	# don't, removes xs symbols, too,	2366	# don't, removes xs symbols, too,
2084	# and global variables created in xs	2367	# and global variables created in xs
2085	#Symbol::delete_package __PACKAGE__;	2368	#Symbol::delete_package __PACKAGE__;
2086		2369
2087	# reload cf.pm
2088	warn "reloading cf.pm";	2370	warn "reloading cf.pm";
2089	require cf;	2371	require cf;
2090	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	2372	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2091		2373
2092	# load config and database again	2374	warn "load config and database again";
2093	cf::cfg_load;	2375	cf::cfg_load;
2094	cf::db_load;	2376	cf::db_load;
2095		2377
2096	# load extensions
2097	warn "load extensions";	2378	warn "load extensions";
2098	cf::load_extensions;	2379	cf::load_extensions;
2099		2380
2100	# reattach attachments to objects	2381	warn "reattach attachments to objects/players";
2101	warn "reattach";
2102	_global_reattach;	2382	_global_reattach;
		2383	warn "reattach attachments to maps";
		2384	reattach $_ for values %MAP;
2103	};	2385	};
2104		2386
2105	if ($@) {	2387	if ($@) {
2106	warn $@;	2388	warn $@;
2107	warn "error while reloading, exiting.";	2389	warn "error while reloading, exiting.";
2108	exit 1;	2390	exit 1;
2109	}	2391	}
2110		2392
2111	warn "reloaded successfully";	2393	warn "reloaded";
2112	};	2394	};
2113
2114	#############################################################################
2115
2116	unless ($LINK_MAP) {
2117	$LINK_MAP = cf::map::new;
2118
2119	$LINK_MAP->width (41);
2120	$LINK_MAP->height (41);
2121	$LINK_MAP->alloc;
2122	$LINK_MAP->path ("{link}");
2123	$LINK_MAP->{path} = bless { path => "{link}" }, "cf::path";
2124	$LINK_MAP->in_memory (MAP_IN_MEMORY);
2125
2126	# dirty hack because... archetypes are not yet loaded
2127	Event->timer (
2128	after => 2,
2129	cb => sub {
2130	$_[0]->w->cancel;
2131
2132	# provide some exits "home"
2133	my $exit = cf::object::new "exit";
2134
2135	$exit->slaying ($EMERGENCY_POSITION->[0]);
2136	$exit->stats->hp ($EMERGENCY_POSITION->[1]);
2137	$exit->stats->sp ($EMERGENCY_POSITION->[2]);
2138
2139	$LINK_MAP->insert ($exit->clone, 19, 19);
2140	$LINK_MAP->insert ($exit->clone, 19, 20);
2141	$LINK_MAP->insert ($exit->clone, 19, 21);
2142	$LINK_MAP->insert ($exit->clone, 20, 19);
2143	$LINK_MAP->insert ($exit->clone, 20, 21);
2144	$LINK_MAP->insert ($exit->clone, 21, 19);
2145	$LINK_MAP->insert ($exit->clone, 21, 20);
2146	$LINK_MAP->insert ($exit->clone, 21, 21);
2147
2148	$exit->destroy;
2149	});
2150
2151	$LINK_MAP->{deny_save} = 1;
2152	$LINK_MAP->{deny_reset} = 1;
2153
2154	$cf::MAP{$LINK_MAP->path} = $LINK_MAP;
2155	}
2156
2157	register "<global>", __PACKAGE__;
2158		2395
2159	register_command "reload" => sub {	2396	register_command "reload" => sub {
2160	my ($who, $arg) = @_;	2397	my ($who, $arg) = @_;
2161		2398
2162	if ($who->flag (FLAG_WIZ)) {	2399	if ($who->flag (FLAG_WIZ)) {
…		…
2172	reentrant => 0,	2409	reentrant => 0,
2173	prio => 0,	2410	prio => 0,
2174	at => $NEXT_TICK \|\| $TICK,	2411	at => $NEXT_TICK \|\| $TICK,
2175	data => WF_AUTOCANCEL,	2412	data => WF_AUTOCANCEL,
2176	cb => sub {	2413	cb => sub {
		2414	$NOW = Event::time;
		2415
2177	cf::server_tick; # one server iteration	2416	cf::server_tick; # one server iteration
2178	$RUNTIME += $TICK;	2417	$RUNTIME += $TICK;
2179	$NEXT_TICK += $TICK;	2418	$NEXT_TICK += $TICK;
		2419
		2420	$WAIT_FOR_TICK->broadcast;
		2421	$WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited;
2180		2422
2181	# if we are delayed by four ticks or more, skip them all	2423	# if we are delayed by four ticks or more, skip them all
2182	$NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4;	2424	$NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4;
2183		2425
2184	$TICK_WATCHER->at ($NEXT_TICK);	2426	$TICK_WATCHER->at ($NEXT_TICK);
…		…
2186	},	2428	},
2187	);	2429	);
2188		2430
2189	IO::AIO::max_poll_time $TICK * 0.2;	2431	IO::AIO::max_poll_time $TICK * 0.2;
2190		2432
2191	Event->io (	2433	$AIO_POLL_WATCHER = Event->io (
2192	fd => IO::AIO::poll_fileno,	2434	fd => IO::AIO::poll_fileno,
2193	poll => 'r',	2435	poll => 'r',
2194	prio => 5,	2436	prio => 5,
2195	data => WF_AUTOCANCEL,	2437	data => WF_AUTOCANCEL,
2196	cb => \&IO::AIO::poll_cb,	2438	cb => \&IO::AIO::poll_cb,
2197	);	2439	);
2198		2440
2199	Event->timer (	2441	$WRITE_RUNTIME_WATCHER = Event->timer (
2200	data => WF_AUTOCANCEL,	2442	data => WF_AUTOCANCEL,
2201	after => 0,	2443	after => 0,
2202	interval => 10,	2444	interval => 10,
2203	cb => sub {	2445	cb => sub {
2204	(Coro::unblock_sub {	2446	(Coro::unblock_sub {

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Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.135 by root, Thu Jan 4 20:29:46 2007 UTC vs. Revision 1.173 by root, Sun Jan 14 18:00:34 2007 UTC

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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.135 by root, Thu Jan 4 20:29:46 2007 UTC vs.
Revision 1.173 by root, Sun Jan 14 18:00:34 2007 UTC