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

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.43 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.63 by root, Fri Sep 8 17:41:41 2006 UTC

…		…
11	use Event;	11	use Event;
12	$Event::Eval = 1; # no idea why this is required, but it is	12	$Event::Eval = 1; # no idea why this is required, but it is
13		13
14	use strict;	14	use strict;
15		15
		16	_init_vars;
		17
16	our %COMMAND = ();	18	our %COMMAND = ();
17	our @EVENT;	19	our @EVENT;
18	our @PLUGIN_EVENT;
19	our %PROP_TYPE;
20	our %PROP_IDX;
21	our $LIBDIR = maps_directory "perl";	20	our $LIBDIR = maps_directory "perl";
22		21
23	our $TICK = MAX_TIME * 1e-6;	22	our $TICK = MAX_TIME * 1e-6;
24	our $TICK_WATCHER;	23	our $TICK_WATCHER;
25	our $NEXT_TICK;	24	our $NEXT_TICK;
26		25
27	BEGIN {	26	BEGIN {
28	@PLUGIN_EVENT = map lc, @PLUGIN_EVENT;
29
30	*CORE::GLOBAL::warn = sub {	27	*CORE::GLOBAL::warn = sub {
31	my $msg = join "", @_;	28	my $msg = join "", @_;
32	$msg .= "\n"	29	$msg .= "\n"
33	unless $msg =~ /\n$/;	30	unless $msg =~ /\n$/;
34		31
35	print STDERR "cfperl: $msg";	32	print STDERR "cfperl: $msg";
36	LOG llevError, "cfperl: $msg";	33	LOG llevError, "cfperl: $msg";
37	};	34	};
38	}	35	}
39		36
40	my %ignore_set = (MAP_PROP_PATH => 1); # I hate the plug-in api. Deeply!
41
42	# generate property mutators
43	sub prop_gen {
44	my ($prefix, $class) = @_;
45
46	no strict 'refs';
47
48	for my $prop (keys %PROP_TYPE) {
49	$prop =~ /^\Q$prefix\E_(.*$)/ or next;
50	my $sub = lc $1;
51
52	my $type = $PROP_TYPE{$prop};
53	my $idx = $PROP_IDX {$prop};
54
55	{"$class\::get_$sub"} = {"$class\::$sub"} = sub {
56	$_[0]->get_property ($type, $idx)
57	};
58
59	*{"$class\::set_$sub"} = sub {
60	$_[0]->set_property ($type, $idx, $_[1]);
61	} unless $ignore_set{$prop};
62	}
63	}
64
65	# auto-generate most of the API
66
67	prop_gen OBJECT_PROP => "cf::object";
68	# CFAPI_OBJECT_ANIMATION?
69	prop_gen PLAYER_PROP => "cf::object::player";
70
71	prop_gen MAP_PROP => "cf::map";
72	prop_gen ARCH_PROP => "cf::arch";
73
74	# guessed hierarchies
75
76	@safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object';	37	@safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object';
77	@safe::cf::object::map::ISA = @cf::object::map::ISA = 'cf::object';
78		38
79	# we bless all objects into (empty) derived classes to force a method lookup	39	# we bless all objects into (empty) derived classes to force a method lookup
80	# within the Safe compartment.	40	# within the Safe compartment.
81	for my $pkg (qw(cf::object cf::object::map cf::object::player cf::player cf::map cf::party cf::region cf::arch)) {	41	for my $pkg (qw(cf::object cf::object::player cf::player cf::map cf::party cf::region cf::arch cf::living)) {
82	no strict 'refs';	42	no strict 'refs';
83	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;	43	@{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg;
84	}	44	}
85		45
86	$Event::DIED = sub {	46	$Event::DIED = sub {
…		…
92	my @hook;	52	my @hook;
93	my %command;	53	my %command;
94	my %extcmd;	54	my %extcmd;
95		55
96	#############################################################################	56	#############################################################################
		57	# utility functions
		58
		59	use JSON::Syck (); # TODO# replace by JSON::PC once working
		60
		61	sub from_json($) {
		62	$JSON::Syck::ImplicitUnicode = 1; # work around JSON::Syck bugs
		63	JSON::Syck::Load $_[0]
		64	}
		65
		66	sub to_json($) {
		67	$JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs
		68	JSON::Syck::Dump $_[0]
		69	}
		70
		71	#############################################################################
97	# "new" plug-in system	72	# "new" plug-in system
98		73
99	=item cf::object::attach ... # NYI	74	=head3 EVENTS AND OBJECT ATTACHMENTS
		75
		76	=over 4
		77
		78	=item $object->attach ($attachment, key => $value...)
		79
		80	=item $object->detach ($attachment)
		81
		82	Attach/detach a pre-registered attachment to an object.
		83
		84	=item $player->attach ($attachment, key => $value...)
		85
		86	=item $player->detach ($attachment)
		87
		88	Attach/detach a pre-registered attachment to a player.
		89
		90	=item $map->attach ($attachment, key => $value...)
		91
		92	=item $map->detach ($attachment)
		93
		94	Attach/detach a pre-registered attachment to a map.
		95
		96	=item $bool = $object->attached ($name)
		97
		98	=item $bool = $player->attached ($name)
		99
		100	=item $bool = $map->attached ($name)
		101
		102	Checks wether the named attachment is currently attached to the object.
100		103
101	=item cf::attach_global ...	104	=item cf::attach_global ...
102		105
103	=item cf::attach_to_type ...	106	Attach handlers for global events.
		107
		108	This and all following C<attach_*>-functions expect any number of the
		109	following handler/hook descriptions:
		110
		111	=over 4
		112
		113	=item prio => $number
		114
		115	Set the priority for all following handlers/hooks (unless overwritten
		116	by another C<prio> setting). Lower priority handlers get executed
		117	earlier. The default priority is C<0>, and many built-in handlers are
		118	registered at priority C<-1000>, so lower priorities should not be used
		119	unless you know what you are doing.
		120
		121	=item on_I<event> => \&cb
		122
		123	Call the given code reference whenever the named event happens (event is
		124	something like C<instantiate>, C<apply>, C<use_skill> and so on, and which
		125	handlers are recognised generally depends on the type of object these
		126	handlers attach to).
		127
		128	See F<include/eventinc.h> for the full list of events supported, and their
		129	class.
		130
		131	=item package => package::
		132
		133	Look for sub functions of the name C<< on_I<event> >> in the given
		134	package and register them. Only handlers for eevents supported by the
		135	object/class are recognised.
		136
		137	=back
		138
		139	=item cf::attach_to_type $object_type, $subtype, ...
		140
		141	Attach handlers for a specific object type (e.g. TRANSPORT) and
		142	subtype. If C<$subtype> is zero or undef, matches all objects of the given
		143	type.
104		144
105	=item cf::attach_to_objects ...	145	=item cf::attach_to_objects ...
106		146
		147	Attach handlers to all objects. Do not use this except for debugging or
		148	very rare events, as handlers are (obviously) called for I<all> objects in
		149	the game.
		150
107	=item cf::attach_to_players ...	151	=item cf::attach_to_players ...
108		152
		153	Attach handlers to all players.
		154
109	=item cf::attach_to_maps ...	155	=item cf::attach_to_maps ...
110		156
111	prio => $number, # lower is earlier	157	Attach handlers to all maps.
112	on_xxx => \&cb,	158
113	package => package::,	159	=item cf:register_attachment $name, ...
		160
		161	Register an attachment by name through which objects can refer to this
		162	attachment.
		163
		164	=item cf:register_player_attachment $name, ...
		165
		166	Register an attachment by name through which players can refer to this
		167	attachment.
		168
		169	=item cf:register_map_attachment $name, ...
		170
		171	Register an attachment by name through which maps can refer to this
		172	attachment.
114		173
115	=cut	174	=cut
116		175
117	# the following variables are defined in .xs and must not be re-created	176	# the following variables are defined in .xs and must not be re-created
118	our @CB_GLOBAL = (); # registry for all global events	177	our @CB_GLOBAL = (); # registry for all global events
119	our @CB_OBJECT = ();	178	our @CB_OBJECT = (); # all objects (should not be used except in emergency)
120	our @CB_PLAYER = ();	179	our @CB_PLAYER = ();
121	our @CB_TYPE = (); # registry for type (cf-object class) based events	180	our @CB_TYPE = (); # registry for type (cf-object class) based events
122	our @CB_MAP = ();	181	our @CB_MAP = ();
123		182
		183	my %attachment;
		184
124	sub _attach_cb($\%$$$) {	185	sub _attach_cb($\%$$$) {
125	my ($registry, $undo, $event, $prio, $cb) = @_;	186	my ($registry, $undo, $event, $prio, $cb) = @_;
126		187
127	use sort 'stable';	188	use sort 'stable';
128		189
…		…
136	}	197	}
137		198
138	# attach handles attaching event callbacks	199	# attach handles attaching event callbacks
139	# the only thing the caller has to do is pass the correct	200	# the only thing the caller has to do is pass the correct
140	# registry (== where the callback attaches to).	201	# registry (== where the callback attaches to).
141	sub _attach(\@$\@) {	202	sub _attach(\@$@) {
142	my ($registry, $klass, $arg) = @_;	203	my ($registry, $klass, @arg) = @_;
143		204
144	my $prio = 0;	205	my $prio = 0;
145		206
146	my %undo = (	207	my %undo = (
147	registry => $registry,	208	registry => $registry,
148	cb => [],	209	cb => [],
149	);	210	);
150		211
151	my %cb_id = map +("on_" . lc $EVENT[$_][0], $_) , grep $EVENT[$_][1] == $klass, 0 .. $#EVENT;	212	my %cb_id = map +("on_" . lc $EVENT[$_][0], $_) , grep $EVENT[$_][1] == $klass, 0 .. $#EVENT;
152		213
153	while (@$arg) {	214	while (@arg) {
154	my $type = shift @$arg;	215	my $type = shift @arg;
155		216
156	if ($type eq "prio") {	217	if ($type eq "prio") {
157	$prio = shift @$arg;	218	$prio = shift @arg;
158		219
159	} elsif ($type eq "package") {	220	} elsif ($type eq "package") {
160	my $pkg = shift @$arg;	221	my $pkg = shift @arg;
161		222
162	while (my ($name, $id) = each %cb_id) {	223	while (my ($name, $id) = each %cb_id) {
163	if (my $cb = $pkg->can ($name)) {	224	if (my $cb = $pkg->can ($name)) {
164	_attach_cb $registry, %undo, $id, $prio, $cb;	225	_attach_cb $registry, %undo, $id, $prio, $cb;
165	}	226	}
166	}	227	}
167		228
168	} elsif (exists $cb_id{$type}) {	229	} elsif (exists $cb_id{$type}) {
169	_attach_cb $registry, %undo, $cb_id{$type}, $prio, shift @$arg;	230	_attach_cb $registry, %undo, $cb_id{$type}, $prio, shift @arg;
170		231
171	} elsif (ref $type) {	232	} elsif (ref $type) {
172	warn "attaching objects not supported, ignoring.\n";	233	warn "attaching objects not supported, ignoring.\n";
173		234
174	} else {	235	} else {
175	shift @$arg;	236	shift @arg;
176	warn "attach argument '$type' not supported, ignoring.\n";	237	warn "attach argument '$type' not supported, ignoring.\n";
177	}	238	}
178	}	239	}
179		240
180	\%undo	241	\%undo
181	}	242	}
182		243
		244	sub _attach_attachment {
		245	my ($obj, $name, %arg) = @_;
		246
		247	return if exists $obj->{_attachment}{$name};
		248
		249	my $res;
		250
		251	if (my $attach = $attachment{$name}) {
		252	my $registry = $obj->registry;
		253
		254	for (@$attach) {
		255	my ($klass, @attach) = @$_;
		256	$res = _attach @$registry, $klass, @attach;
		257	}
		258
		259	$obj->{$name} = \%arg;
		260	} else {
		261	warn "object uses attachment '$name' that is not available, postponing.\n";
		262	}
		263
		264	$obj->{_attachment}{$name} = undef;
		265
		266	$res->{attachment} = $name;
		267	$res
		268	}
		269
183	sub cf::object::attach {	270	*cf::object::attach =
184	die;	271	*cf::player::attach =
185	}	272	*cf::map::attach = sub {
		273	my ($obj, $name, %arg) = @_;
		274
		275	_attach_attachment $obj, $name, %arg;
		276	};
		277
		278	# all those should be optimised
		279	*cf::object::detach =
		280	*cf::player::detach =
		281	*cf::map::detach = sub {
		282	my ($obj, $name) = @_;
		283
		284	delete $obj->{_attachment}{$name};
		285	reattach ($obj);
		286	};
		287
		288	*cf::object::attached =
		289	*cf::player::attached =
		290	*cf::map::attached = sub {
		291	my ($obj, $name) = @_;
		292
		293	exists $obj->{_attachment}{$name}
		294	};
186		295
187	sub attach_global {	296	sub attach_global {
188	_attach @CB_GLOBAL, KLASS_GLOBAL, @_	297	_attach @CB_GLOBAL, KLASS_GLOBAL, @_
189	}	298	}
190		299
191	sub attach_to_type {	300	sub attach_to_type {
192	my $type = shift;	301	my $type = shift;
		302	my $subtype = shift;
		303
193	_attach @{$CB_TYPE[$type]}, KLASS_OBJECT, @_	304	_attach @{$CB_TYPE[$type + $subtype * NUM_SUBTYPES]}, KLASS_OBJECT, @_
194	}	305	}
195		306
196	sub attach_to_objects {	307	sub attach_to_objects {
197	_attach @CB_OBJECT, KLASS_OBJECT, @_	308	_attach @CB_OBJECT, KLASS_OBJECT, @_
198	}	309	}
…		…
203		314
204	sub attach_to_maps {	315	sub attach_to_maps {
205	_attach @CB_MAP, KLASS_MAP, @_	316	_attach @CB_MAP, KLASS_MAP, @_
206	}	317	}
207		318
		319	sub register_attachment {
		320	my $name = shift;
		321
		322	$attachment{$name} = [[KLASS_OBJECT, @_]];
		323	}
		324
		325	sub register_player_attachment {
		326	my $name = shift;
		327
		328	$attachment{$name} = [[KLASS_PLAYER, @_]];
		329	}
		330
		331	sub register_map_attachment {
		332	my $name = shift;
		333
		334	$attachment{$name} = [[KLASS_MAP, @_]];
		335	}
		336
208	our $override;	337	our $override;
		338	our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals?
209		339
210	sub override() {	340	sub override {
211	$override = 1	341	$override = 1;
		342	@invoke_results = ();
212	}	343	}
213		344
214	sub invoke {	345	sub do_invoke {
215	my $event = shift;	346	my $event = shift;
216	my $callbacks = shift;	347	my $callbacks = shift;
		348
		349	@invoke_results = ();
217		350
218	local $override;	351	local $override;
219		352
220	for (@$callbacks) {	353	for (@$callbacks) {
221	eval { &{$_->[1]} };	354	eval { &{$_->[1]} };
…		…
230	}	363	}
231		364
232	0	365	0
233	}	366	}
234		367
		368	=item $bool = cf::invoke EVENT_GLOBAL_XXX, ...
		369
		370	=item $bool = $object->invoke (EVENT_OBJECT_XXX, ...)
		371
		372	=item $bool = $player->invoke (EVENT_PLAYER_XXX, ...)
		373
		374	=item $bool = $map->invoke (EVENT_MAP_XXX, ...)
		375
		376	Generate a global/object/player/map-specific event with the given arguments.
		377
		378	This API is preliminary (most likely, the EVENT_KLASS_xxx prefix will be
		379	removed in future versions), and there is no public API to access override
		380	results (if you must, access C<@cf::invoke_results> directly).
		381
		382	=back
		383
		384	=head2 methods valid for all pointers
		385
		386	=over 4
		387
		388	=item $object->valid
		389
		390	=item $player->valid
		391
		392	=item $map->valid
		393
		394	Just because you have a perl object does not mean that the corresponding
		395	C-level object still exists. If you try to access an object that has no
		396	valid C counterpart anymore you get an exception at runtime. This method
		397	can be used to test for existence of the C object part without causing an
		398	exception.
		399
		400	=back
		401
		402	=cut
		403
		404	*cf::object::valid =
		405	*cf::player::valid =
		406	*cf::map::valid = \&cf::_valid;
		407
		408	#############################################################################
		409	# object support
		410
		411	sub instantiate {
		412	my ($obj, $data) = @_;
		413
		414	$data = from_json $data;
		415
		416	for (@$data) {
		417	my ($name, $args) = @$_;
		418
		419	$obj->attach ($name, %{$args \|\| {} });
		420	}
		421	}
		422
		423	# basically do the same as instantiate, without calling instantiate
		424	sub reattach {
		425	my ($obj) = @_;
		426	my $registry = $obj->registry;
		427
		428	@$registry = ();
		429
		430	delete $obj->{_attachment} unless scalar keys %{ $obj->{_attachment} \|\| {} };
		431
		432	for my $name (keys %{ $obj->{_attachment} \|\| {} }) {
		433	if (my $attach = $attachment{$name}) {
		434	for (@$attach) {
		435	my ($klass, @attach) = @$_;
		436	_attach @$registry, $klass, @attach;
		437	}
		438	} else {
		439	warn "object uses attachment '$name' that is not available, postponing.\n";
		440	}
		441	}
		442	}
		443
		444	sub object_freezer_save {
		445	my ($filename, $rdata, $objs) = @_;
		446
		447	if (length $$rdata) {
		448	warn sprintf "saving %s (%d,%d)\n",
		449	$filename, length $$rdata, scalar @$objs;
		450
		451	if (open my $fh, ">:raw", "$filename~") {
		452	chmod SAVE_MODE, $fh;
		453	syswrite $fh, $$rdata;
		454	close $fh;
		455
		456	if (@$objs && open my $fh, ">:raw", "$filename.pst~") {
		457	chmod SAVE_MODE, $fh;
		458	syswrite $fh, Storable::nfreeze { version => 1, objs => $objs };
		459	close $fh;
		460	rename "$filename.pst~", "$filename.pst";
		461	} else {
		462	unlink "$filename.pst";
		463	}
		464
		465	rename "$filename~", $filename;
		466	} else {
		467	warn "FATAL: $filename~: $!\n";
		468	}
		469	} else {
		470	unlink $filename;
		471	unlink "$filename.pst";
		472	}
		473	}
		474
		475	sub object_thawer_load {
		476	my ($filename) = @_;
		477
		478	local $/;
		479
		480	my $av;
		481
		482	#TODO: use sysread etc.
		483	if (open my $data, "<:raw:perlio", $filename) {
		484	$data = <$data>;
		485	if (open my $pst, "<:raw:perlio", "$filename.pst") {
		486	$av = eval { (Storable::thaw <$pst>)->{objs} };
		487	}
		488	return ($data, $av);
		489	}
		490
		491	()
		492	}
		493
		494	attach_to_objects
		495	prio => -1000000,
		496	on_clone => sub {
		497	my ($src, $dst) = @_;
		498
		499	@{$dst->registry} = @{$src->registry};
		500
		501	%$dst = %$src;
		502
		503	%{$dst->{_attachment}} = %{$src->{_attachment}}
		504	if exists $src->{_attachment};
		505	},
		506	;
		507
235	#############################################################################	508	#############################################################################
236	# old plug-in events	509	# old plug-in events
237		510
238	sub inject_event {	511	sub inject_event {
239	my $extension = shift;	512	my $extension = shift;
…		…
284	}	557	}
285		558
286	sub register {	559	sub register {
287	my ($base, $pkg) = @_;	560	my ($base, $pkg) = @_;
288		561
289	for my $idx (0 .. $#PLUGIN_EVENT) {	562	#TODO
290	if (my $ref = $pkg->can ("on_$PLUGIN_EVENT[$idx]")) {
291	#warn "registering $PLUGIN_EVENT[$idx] hook to '$pkg'\n";
292	$hook[$idx]{$base} = $ref;
293	}
294	}
295	}	563	}
296		564
297	sub load_extension {	565	sub load_extension {
298	my ($path) = @_;	566	my ($path) = @_;
299		567
…		…
330	my ($pkg) = @_;	598	my ($pkg) = @_;
331		599
332	warn "removing extension $pkg\n";	600	warn "removing extension $pkg\n";
333		601
334	# remove hooks	602	# remove hooks
		603	#TODO
335	for my $idx (0 .. $#PLUGIN_EVENT) {	604	# for my $idx (0 .. $#PLUGIN_EVENT) {
336	delete $hook[$idx]{$pkg};	605	# delete $hook[$idx]{$pkg};
337	}	606	# }
338		607
339	# remove commands	608	# remove commands
340	for my $name (keys %command) {	609	for my $name (keys %command) {
341	my @cb = grep $_->[2] ne $pkg, @{ $command{$name} };	610	my @cb = grep $_->[2] ne $pkg, @{ $command{$name} };
342		611
…		…
408	Symbol::delete_package $k;	677	Symbol::delete_package $k;
409	}	678	}
410		679
411	# 4. get rid of safe::, as good as possible	680	# 4. get rid of safe::, as good as possible
412	Symbol::delete_package "safe::$_"	681	Symbol::delete_package "safe::$_"
413	for qw(cf::object cf::object::map cf::object::player cf::player cf::map cf::party cf::region);	682	for qw(cf::object cf::object::player cf::player cf::map cf::party cf::region);
414		683
415	# 5. remove register_script_function callbacks	684	# 5. remove register_script_function callbacks
416	# TODO	685	# TODO
417		686
418	# 6. unload cf.pm "a bit"	687	# 6. unload cf.pm "a bit"
…		…
423	#Symbol::delete_package __PACKAGE__;	692	#Symbol::delete_package __PACKAGE__;
424		693
425	# 7. reload cf.pm	694	# 7. reload cf.pm
426	$msg->("reloading cf.pm");	695	$msg->("reloading cf.pm");
427	require cf;	696	require cf;
		697
		698	$msg->("load extensions");
		699	cf::load_extensions;
		700
		701	$msg->("reattach");
		702	_global_reattach;
428	};	703	};
429	$msg->($@) if $@;	704	$msg->($@) if $@;
430		705
431	$msg->("reloaded");	706	$msg->("reloaded");
432	};	707	};
…		…
448	};	723	};
449	}	724	}
450	};	725	};
451		726
452	#############################################################################	727	#############################################################################
453	# utility functions
454
455	use JSON::Syck (); # TODO# replace by JSON::PC once working
456
457	sub from_json($) {
458	$JSON::Syck::ImplicitUnicode = 1; # work around JSON::Syck bugs
459	JSON::Syck::Load $_[0]
460	}
461
462	sub to_json($) {
463	$JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs
464	JSON::Syck::Dump $_[0]
465	}
466
467	#############################################################################
468	# extcmd framework, basically convert ext <msg>	728	# extcmd framework, basically convert ext <msg>
469	# into pkg::->on_extcmd_arg1 (...) while shortcutting a few	729	# into pkg::->on_extcmd_arg1 (...) while shortcutting a few
470		730
471	attach_global	731	attach_to_players
472	on_extcmd => sub {	732	on_extcmd => sub {
473	my ($pl, $buf) = @_;	733	my ($pl, $buf) = @_;
474		734
475	my $msg = eval { from_json $buf };	735	my $msg = eval { from_json $buf };
476		736
…		…
495	my ($map) = @_;	755	my ($map) = @_;
496		756
497	my $path = $map->tmpname;	757	my $path = $map->tmpname;
498	defined $path or return;	758	defined $path or return;
499		759
500	unlink "$path.cfperl";	760	unlink "$path.pst";
501	};
502
503	*cf::mapsupport::on_swapin =
504	*cf::mapsupport::on_load = sub {
505	my ($map) = @_;
506
507	my $path = $map->tmpname;
508	$path = $map->path unless defined $path;
509
510	open my $fh, "<:raw", "$path.cfperl"
511	or return; # no perl data
512
513	my $data = Storable::thaw do { local $/; <$fh> };
514
515	$data->{version} <= 1
516	or return; # too new
517
518	$map->_set_obs ($data->{obs});
519	};
520
521	*cf::mapsupport::on_swapout = sub {
522	my ($map) = @_;
523
524	my $path = $map->tmpname;
525	$path = $map->path unless defined $path;
526
527	my $obs = $map->_get_obs;
528
529	if (defined $obs) {
530	open my $fh, ">:raw", "$path.cfperl"
531	or die "$path.cfperl: $!";
532
533	stat $path;
534
535	print $fh Storable::nfreeze {
536	size => (stat _)[7],
537	time => (stat _)[9],
538	version => 1,
539	obs => $obs,
540	};
541
542	chmod SAVE_MODE, "$path.cfperl"; # very racy, but cf-compatible g
543	} else {
544	unlink "$path.cfperl";
545	}
546	};	761	};
547		762
548	attach_to_maps prio => -10000, package => cf::mapsupport::;	763	attach_to_maps prio => -10000, package => cf::mapsupport::;
549		764
550	#############################################################################	765	#############################################################################
…		…
552		767
553	sub all_objects(@) {	768	sub all_objects(@) {
554	@_, map all_objects ($_->inv), @_	769	@_, map all_objects ($_->inv), @_
555	}	770	}
556		771
		772	# TODO: compatibility cruft, remove when no longer needed
557	attach_to_players	773	attach_to_players
558	on_load => sub {	774	on_load => sub {
559	my ($pl, $path) = @_;	775	my ($pl, $path) = @_;
560		776
561	for my $o (all_objects $pl->ob) {	777	for my $o (all_objects $pl->ob) {
…		…
563	$o->set_ob_key_value ("_perl_data");	779	$o->set_ob_key_value ("_perl_data");
564		780
565	%$o = %{ Storable::thaw pack "H*", $value };	781	%$o = %{ Storable::thaw pack "H*", $value };
566	}	782	}
567	}	783	}
568	},
569	on_save => sub {
570	my ($pl, $path) = @_;
571
572	$_->set_ob_key_value (_perl_data => unpack "H*", Storable::nfreeze $_)
573	for grep %$_, all_objects $pl->ob;
574	},	784	},
575	;	785	;
576		786
577	#############################################################################	787	#############################################################################
578	# core extensions - in perl	788	# core extensions - in perl
…		…
688		898
689	#############################################################################	899	#############################################################################
690	# the server's main()	900	# the server's main()
691		901
692	sub main {	902	sub main {
		903	load_extensions;
693	Event::loop;	904	Event::loop;
694	}	905	}
695		906
696	#############################################################################	907	#############################################################################
697	# initialisation	908	# initialisation
698		909
699	register "<global>", __PACKAGE__;	910	register "<global>", __PACKAGE__;
700		911
701	unshift @INC, $LIBDIR;	912	unshift @INC, $LIBDIR;
702
703	load_extensions;
704		913
705	$TICK_WATCHER = Event->timer (	914	$TICK_WATCHER = Event->timer (
706	prio => 1,	915	prio => 1,
707	at => $NEXT_TICK \|\| 1,	916	at => $NEXT_TICK \|\| 1,
708	cb => sub {	917	cb => sub {

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Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.43 by root, Fri Aug 25 17:11:53 2006 UTC vs. Revision 1.63 by root, Fri Sep 8 17:41:41 2006 UTC

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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.43 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.63 by root, Fri Sep 8 17:41:41 2006 UTC