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

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.155 by root, Tue Jan 9 21:32:42 2007 UTC vs.
Revision 1.166 by root, Sat Jan 13 23:06:13 2007 UTC

…		…
33		33
34	$Coro::main->prio (Coro::PRIO_MAX); # 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
35		35
36	our %COMMAND = ();	36	our %COMMAND = ();
37	our %COMMAND_TIME = ();	37	our %COMMAND_TIME = ();
		38
		39	our @EXTS = (); # list of extension package names
38	our %EXTCMD = ();	40	our %EXTCMD = ();
		41	our %EXT_CORO = (); # coroutines bound to extensions
		42	our %EXT_MAP = (); # pluggable maps
39		43
40	our @EVENT;	44	our @EVENT;
41	our $LIBDIR = datadir . "/ext";	45	our $LIBDIR = datadir . "/ext";
42		46
43	our $TICK = MAX_TIME * 1e-6;	47	our $TICK = MAX_TIME * 1e-6;
…		…
50	our $UPTIME; $UPTIME \|\|= time;	54	our $UPTIME; $UPTIME \|\|= time;
51	our $RUNTIME;	55	our $RUNTIME;
52		56
53	our %PLAYER; # all users	57	our %PLAYER; # all users
54	our %MAP; # all maps	58	our %MAP; # all maps
55	our $LINK_MAP; # the special {link} map	59	our $LINK_MAP; # the special {link} map, which is always available
56	our $RANDOM_MAPS = cf::localdir . "/random";	60	our $RANDOM_MAPS = cf::localdir . "/random";
57	our %EXT_CORO; # coroutines bound to extensions
58		61
59	our $WAIT_FOR_TICK; $WAIT_FOR_TICK \|\|= new Coro::Signal;	62	our $WAIT_FOR_TICK; $WAIT_FOR_TICK \|\|= new Coro::Signal;
60	our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE \|\|= new Coro::Signal;	63	our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE \|\|= new Coro::Signal;
		64
		65	# used to convert map paths into valid unix filenames by replacing / by ∕
		66	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
61		67
62	binmode STDOUT;	68	binmode STDOUT;
63	binmode STDERR;	69	binmode STDERR;
64		70
65	# read virtual server time, if available	71	# read virtual server time, if available
…		…
73	mkdir cf::localdir . "/" . cf::playerdir;	79	mkdir cf::localdir . "/" . cf::playerdir;
74	mkdir cf::localdir . "/" . cf::tmpdir;	80	mkdir cf::localdir . "/" . cf::tmpdir;
75	mkdir cf::localdir . "/" . cf::uniquedir;	81	mkdir cf::localdir . "/" . cf::uniquedir;
76	mkdir $RANDOM_MAPS;	82	mkdir $RANDOM_MAPS;
77		83
78	# a special map that is always available
79	our $LINK_MAP;
80	our $EMERGENCY_POSITION;	84	our $EMERGENCY_POSITION;
81		85
82	#############################################################################	86	#############################################################################
83		87
84	=head2 GLOBAL VARIABLES	88	=head2 GLOBAL VARIABLES
…		…
156	}	160	}
157		161
158	$Event::DIED = sub {	162	$Event::DIED = sub {
159	warn "error in event callback: @_";	163	warn "error in event callback: @_";
160	};	164	};
161
162	my %ext_pkg;
163	my @exts;
164	my @hook;
165		165
166	=head2 UTILITY FUNCTIONS	166	=head2 UTILITY FUNCTIONS
167		167
168	=over 4	168	=over 4
169		169
…		…
319	}	319	}
320	}	320	}
321		321
322	=item $coro = cf::async_ext { BLOCK }	322	=item $coro = cf::async_ext { BLOCK }
323		323
324	Like async, but this coro is automcatially being canceled when the	324	Like async, but this coro is automatically being canceled when the
325	extension calling this is being unloaded.	325	extension calling this is being unloaded.
326		326
327	=cut	327	=cut
328		328
329	sub async_ext(&) {	329	sub async_ext(&) {
…		…
338		338
339	$coro	339	$coro
340	}	340	}
341		341
342	sub write_runtime {	342	sub write_runtime {
		343	return unless $TICK_WATCHER->is_active;
		344
343	my $runtime = cf::localdir . "/runtime";	345	my $runtime = cf::localdir . "/runtime";
344		346
345	my $fh = aio_open "$runtime~", O_WRONLY \| O_CREAT, 0644	347	my $fh = aio_open "$runtime~", O_WRONLY \| O_CREAT, 0644
346	or return;	348	or return;
347		349
…		…
362	}	364	}
363		365
364	=back	366	=back
365		367
366	=cut	368	=cut
367
368	#############################################################################
369
370	package cf::path;
371
372	# used to convert map paths into valid unix filenames by repalcing / by ∕
373	our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons
374
375	sub new {
376	my ($class, $path, $base) = @_;
377
378	$path = $path->as_string if ref $path;
379
380	my $self = bless { }, $class;
381
382	# {... are special paths that are not touched
383	# ?xxx/... are special absolute paths
384	# ?random/... random maps
385	# /! non-realised random map exit
386	# /... normal maps
387	# ~/... per-player maps without a specific player (DO NOT USE)
388	# ~user/... per-player map of a specific user
389
390	if ($path =~ /^{/) {
391	# fine as it is
392	} elsif ($path =~ s{^\?random/}{}) {
393	Coro::AIO::aio_load "$cf::RANDOM_MAPS/$path.meta", my $data;
394	$self->{random} = cf::from_json $data;
395	} else {
396	if ($path =~ s{^~([^/]+)?}{}) {
397	$self->{user_rel} = 1;
398
399	if (defined $1) {
400	$self->{user} = $1;
401	} elsif ($base =~ m{^~([^/]+)/}) {
402	$self->{user} = $1;
403	} else {
404	warn "cannot resolve user-relative path without user <$path,$base>\n";
405	}
406	} elsif ($path =~ /^\//) {
407	# already absolute
408	} else {
409	$base =~ s{[^/]+/?$}{};
410	return $class->new ("$base/$path");
411	}
412
413	for ($path) {
414	redo if s{/\.?/}{/};
415	redo if s{/[^/]+/\.\./}{/};
416	}
417	}
418
419	$self->{path} = $path;
420
421	$self
422	}
423
424	# the name / primary key / in-game path
425	sub as_string {
426	my ($self) = @_;
427
428	$self->{user_rel} ? "~$self->{user}$self->{path}"
429	: $self->{random} ? "?random/$self->{path}"
430	: $self->{path}
431	}
432
433	# the displayed name, this is a one way mapping
434	sub visible_name {
435	my ($self) = @_;
436
437	# if (my $rmp = $self->{random}) {
438	# # todo: be more intelligent about this
439	# "?random/$rmp->{origin_map}+$rmp->{origin_x}+$rmp->{origin_y}/$rmp->{dungeon_level}"
440	# } else {
441	$self->as_string
442	# }
443	}
444
445	# escape the /'s in the path
446	sub _escaped_path {
447	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
448	$path
449	}
450
451	# the original (read-only) location
452	sub load_path {
453	my ($self) = @_;
454
455	sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path}
456	}
457
458	# the temporary/swap location
459	sub save_path {
460	my ($self) = @_;
461
462	$self->{user_rel} ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path
463	: $self->{random} ? sprintf "%s/%s", $RANDOM_MAPS, $self->{path}
464	: sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path
465	}
466
467	# the unique path, might be eq to save_path
468	sub uniq_path {
469	my ($self) = @_;
470
471	$self->{user_rel} \|\| $self->{random}
472	? undef
473	: sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path
474	}
475
476	# return random map parameters, or undef
477	sub random_map_params {
478	my ($self) = @_;
479
480	$self->{random}
481	}
482
483	# this is somewhat ugly, but style maps do need special treatment
484	sub is_style_map {
485	$_[0]{path} =~ m{^/styles/}
486	}
487
488	package cf;
489		369
490	#############################################################################	370	#############################################################################
491		371
492	=head2 ATTACHABLE OBJECTS	372	=head2 ATTACHABLE OBJECTS
493		373
…		…
940	=cut	820	=cut
941		821
942	sub register_extcmd {	822	sub register_extcmd {
943	my ($name, $cb) = @_;	823	my ($name, $cb) = @_;
944		824
945	my $caller = caller;
946	#warn "registering extcmd '$name' to '$caller'";
947
948	$EXTCMD{$name} = [$cb, $caller];	825	$EXTCMD{$name} = $cb;
949	}	826	}
950		827
951	cf::player->attach (	828	cf::player->attach (
952	on_command => sub {	829	on_command => sub {
953	my ($pl, $name, $params) = @_;	830	my ($pl, $name, $params) = @_;
…		…
966		843
967	my $msg = eval { from_json $buf };	844	my $msg = eval { from_json $buf };
968		845
969	if (ref $msg) {	846	if (ref $msg) {
970	if (my $cb = $EXTCMD{$msg->{msgtype}}) {	847	if (my $cb = $EXTCMD{$msg->{msgtype}}) {
971	if (my %reply = $cb->[0]->($pl, $msg)) {	848	if (my %reply = $cb->($pl, $msg)) {
972	$pl->ext_reply ($msg->{msgid}, %reply);	849	$pl->ext_reply ($msg->{msgid}, %reply);
973	}	850	}
974	}	851	}
975	} else {	852	} else {
976	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";	853	warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n";
…		…
978		855
979	cf::override;	856	cf::override;
980	},	857	},
981	);	858	);
982		859
983	sub register {
984	my ($base, $pkg) = @_;
985
986	#TODO
987	}
988
989	sub load_extension {	860	sub load_extension {
990	my ($path) = @_;	861	my ($path) = @_;
991		862
992	$path =~ /([^\/\\]+)\.ext$/ or die "$path";	863	$path =~ /([^\/\\]+)\.ext$/ or die "$path";
993	my $base = $1;	864	my $base = $1;
994	my $pkg = $1;	865	my $pkg = $1;
995	$pkg =~ s/[^[:word:]]/_/g;	866	$pkg =~ s/[^[:word:]]/_/g;
996	$pkg = "ext::$pkg";	867	$pkg = "ext::$pkg";
997		868
998	warn "loading '$path' into '$pkg'\n";	869	warn "... loading '$path' into '$pkg'\n";
999		870
1000	open my $fh, "<:utf8", $path	871	open my $fh, "<:utf8", $path
1001	or die "$path: $!";	872	or die "$path: $!";
1002		873
1003	my $source =	874	my $source =
1004	"package $pkg; use strict; use utf8;\n"	875	"package $pkg; use strict; use utf8;\n"
1005	. "#line 1 \"$path\"\n{\n"	876	. "#line 1 \"$path\"\n{\n"
1006	. (do { local $/; <$fh> })	877	. (do { local $/; <$fh> })
1007	. "\n};\n1";	878	. "\n};\n1";
1008		879
1009	eval $source	880	unless (eval $source) {
1010	or die $@ ? "$path: $@\n"	881	my $msg = $@ ? "$path: $@\n"
1011	: "extension disabled.\n";	882	: "extension disabled.\n";
1012		883	if ($source =~ /^#!.perl.#.*MANDATORY/m) { # ugly match
1013	push @exts, $pkg;	884	warn $@;
1014	$ext_pkg{$base} = $pkg;	885	warn "mandatory extension failed to load, exiting.\n";
1015		886	exit 1;
1016	# no strict 'refs';	887	}
1017	# @{"$pkg\::ISA"} = ext::;	888	die $@;
1018
1019	register $base, $pkg;
1020	}
1021
1022	sub unload_extension {
1023	my ($pkg) = @_;
1024
1025	warn "removing extension $pkg\n";
1026
1027	# remove hooks
1028	#TODO
1029	# for my $idx (0 .. $#PLUGIN_EVENT) {
1030	# delete $hook[$idx]{$pkg};
1031	# }	889	}
1032		890
1033	# remove commands	891	push @EXTS, $pkg;
1034	for my $name (keys %COMMAND) {
1035	my @cb = grep $_->[0] ne $pkg, @{ $COMMAND{$name} };
1036
1037	if (@cb) {
1038	$COMMAND{$name} = \@cb;
1039	} else {
1040	delete $COMMAND{$name};
1041	}
1042	}
1043
1044	# remove extcmds
1045	for my $name (grep $EXTCMD{$_}[1] eq $pkg, keys %EXTCMD) {
1046	delete $EXTCMD{$name};
1047	}
1048
1049	if (my $cb = $pkg->can ("unload")) {
1050	eval {
1051	$cb->($pkg);
1052	1
1053	} or warn "$pkg unloaded, but with errors: $@";
1054	}
1055
1056	Symbol::delete_package $pkg;
1057	}	892	}
1058		893
1059	sub load_extensions {	894	sub load_extensions {
1060	for my $ext (<$LIBDIR/*.ext>) {	895	for my $ext (<$LIBDIR/*.ext>) {
1061	next unless -r $ext;	896	next unless -r $ext;
…		…
1224	\@logins	1059	\@logins
1225	}	1060	}
1226		1061
1227	=item $player->maps	1062	=item $player->maps
1228		1063
1229	Returns an arrayref of cf::path's of all maps that are private for this	1064	Returns an arrayref of map paths that are private for this
1230	player. May block.	1065	player. May block.
1231		1066
1232	=cut	1067	=cut
1233		1068
1234	sub maps($) {	1069	sub maps($) {
…		…
1240	my @paths;	1075	my @paths;
1241		1076
1242	for (@$files) {	1077	for (@$files) {
1243	utf8::decode $_;	1078	utf8::decode $_;
1244	next if /\.(?:pl\|pst)$/;	1079	next if /\.(?:pl\|pst)$/;
1245	next unless /^$PATH_SEP/;	1080	next unless /^$PATH_SEP/o;
1246		1081
1247	s/$PATH_SEP/\//g;
1248	push @paths, new cf::path "~" . $pl->ob->name . "/" . $_;	1082	push @paths, "~" . $pl->ob->name . "/" . $_;
1249	}	1083	}
1250		1084
1251	\@paths	1085	\@paths
1252	}	1086	}
1253		1087
…		…
1279	package cf::map;	1113	package cf::map;
1280		1114
1281	use Fcntl;	1115	use Fcntl;
1282	use Coro::AIO;	1116	use Coro::AIO;
1283		1117
		1118	use overload
		1119	'""' => \&as_string;
		1120
1284	our $MAX_RESET = 3600;	1121	our $MAX_RESET = 3600;
1285	our $DEFAULT_RESET = 3000;	1122	our $DEFAULT_RESET = 3000;
1286		1123
1287	sub generate_random_map {	1124	sub generate_random_map {
1288	my ($path, $rmp) = @_;	1125	my ($self, $rmp) = @_;
1289		1126
1290	# mit "rum" bekleckern, nicht	1127	# mit "rum" bekleckern, nicht
1291	cf::map::_create_random_map	1128	$self->_create_random_map (
1292	$path,
1293	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},	1129	$rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle},
1294	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},	1130	$rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle},
1295	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},	1131	$rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map},
1296	$rmp->{exit_on_final_map},	1132	$rmp->{exit_on_final_map},
1297	$rmp->{xsize}, $rmp->{ysize},	1133	$rmp->{xsize}, $rmp->{ysize},
1298	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},	1134	$rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3},
1299	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},	1135	$rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase},
1300	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},	1136	$rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation},
1301	$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},
1302	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},	1138	$rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used},
1303	(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	$EXT_MAP{"cf::map"} = qr{^(?=/)};
		1155
		1156	sub normalise {
		1157	my ($path, $base) = @_;
		1158
		1159	# map plan:
		1160	#
		1161	# /! non-realised random map exit (special hack!)
		1162	# {... are special paths that are not being touched
		1163	# ?xxx/... are special absolute paths
		1164	# ?random/... random maps
		1165	# /... normal maps
		1166	# ~user/... per-player map of a specific user
		1167
		1168	$path =~ s/$PATH_SEP/\//go;
		1169
		1170	# treat it as relative path if it starts with
		1171	# something that looks reasonable
		1172	if ($path =~ m{^(?:\./\|\.\./\|\w)}) {
		1173	$base or Carp::carp "normalise called with relative path and no base: '$path'";
		1174
		1175	$base =~ s{[^/]+/?$}{};
		1176	$path = "$base/$path";
		1177	}
		1178
		1179	for ($path) {
		1180	redo if s{//}{/};
		1181	redo if s{/\.?/}{/};
		1182	redo if s{/[^/]+/\.\./}{/};
		1183	}
		1184
		1185	$path
		1186	}
		1187
		1188	sub new_from_path {
		1189	my (undef, $path, $base) = @_;
		1190
		1191	return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object
		1192
		1193	$path = normalise $path, $base;
		1194
		1195	for my $pkg (keys %EXT_MAP) {
		1196	if ($path =~ $EXT_MAP{$pkg}) {
		1197	my $self = bless cf::map::new, $pkg;
		1198	$self->{path} = $path; $self->path ($path);
		1199	$self->init; # pass $1 etc.
		1200	return $self;
		1201	}
		1202	}
		1203
		1204	Carp::carp "unable to resolve path '$path'.";
		1205	()
		1206	}
		1207
		1208	sub init {
		1209	my ($self) = @_;
		1210
		1211	$self
		1212	}
		1213
		1214	sub as_string {
		1215	my ($self) = @_;
		1216
		1217	"$self->{path}"
		1218	}
		1219
		1220	# the displayed name, this is a one way mapping
		1221	sub visible_name {
		1222	&as_string
		1223	}
		1224
		1225	# escape the /'s in the path
		1226	sub _escaped_path {
		1227	(my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g;
		1228
		1229	$path
		1230	}
		1231
		1232	# the original (read-only) location
		1233	sub load_path {
		1234	my ($self) = @_;
		1235
		1236	sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path}
		1237	}
		1238
		1239	# the temporary/swap location
		1240	sub save_path {
		1241	my ($self) = @_;
		1242
		1243	sprintf "%s/%s/%s.map", cf::localdir, cf::tmpdir, $self->_escaped_path
		1244	}
		1245
		1246	# the unique path, undef == no special unique path
		1247	sub uniq_path {
		1248	my ($self) = @_;
		1249
		1250	sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path
1304	}	1251	}
1305		1252
1306	# and all this just because we cannot iterate over	1253	# and all this just because we cannot iterate over
1307	# all maps in C++...	1254	# all maps in C++...
1308	sub change_all_map_light {	1255	sub change_all_map_light {
…		…
1310		1257
1311	$_->change_map_light ($change)	1258	$_->change_map_light ($change)
1312	for grep $_->outdoor, values %cf::MAP;	1259	for grep $_->outdoor, values %cf::MAP;
1313	}	1260	}
1314		1261
		1262	sub unlink_save {
		1263	my ($self) = @_;
		1264
		1265	utf8::encode (my $save = $self->save_path);
		1266	IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink $save;
		1267	IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$save.pst";
		1268	}
		1269
1315	sub try_load_header($) {	1270	sub load_header_from($) {
1316	my ($path) = @_;	1271	my ($self, $path) = @_;
1317		1272
1318	utf8::encode $path;	1273	utf8::encode $path;
1319	aio_open $path, O_RDONLY, 0	1274	aio_open $path, O_RDONLY, 0
1320	or return;	1275	or return;
1321		1276
1322	my $map = cf::map::new	1277	$self->_load_header ($path)
1323	or return;	1278	or return;
1324		1279
1325	# for better error messages only, will be overwritten	1280	$self->{load_path} = $path;
1326	$map->path ($path);
1327		1281
1328	$map->load_header ($path)	1282	1
		1283	}
		1284
		1285	sub load_orig {
		1286	my ($self) = @_;
		1287
		1288	$self->load_header_from ($self->load_path)
		1289	}
		1290
		1291	sub load_temp {
		1292	my ($self) = @_;
		1293
		1294	$self->load_header_from ($self->save_path)
		1295	}
		1296
		1297	sub load_header {
		1298	my ($self) = @_;
		1299
		1300	if ($self->load_temp) {
		1301	$self->last_access ((delete $self->{last_access})
		1302	\|\| $cf::RUNTIME); #d#
		1303	# safety
		1304	$self->{instantiate_time} = $cf::RUNTIME
		1305	if $self->{instantiate_time} > $cf::RUNTIME;
		1306	} else {
		1307	$self->load_orig
1329	or return;	1308	or return;
1330		1309
1331	$map->{load_path} = $path;	1310	$self->{load_original} = 1;
		1311	$self->{instantiate_time} = $cf::RUNTIME;
		1312	$self->last_access ($cf::RUNTIME);
		1313	$self->instantiate;
		1314	}
1332		1315
1333	$map	1316	1
1334	}	1317	}
1335		1318
1336	sub find;	1319	sub find;
1337	sub find {	1320	sub find {
1338	my ($path, $origin) = @_;	1321	my ($path, $origin) = @_;
1339		1322
1340	#warn "find<$path,$origin>\n";#d#
1341
1342	$path = new cf::path $path, $origin && $origin->path;	1323	$path = normalise $path, $origin && $origin->path;
1343	my $key = $path->as_string;
1344		1324
1345	cf::lock_wait "map_find:$key";	1325	cf::lock_wait "map_find:$path";
1346		1326
1347	$cf::MAP{$key} \|\| do {	1327	$cf::MAP{$path} \|\| do {
1348	my $guard = cf::lock_acquire "map_find:$key";	1328	my $guard = cf::lock_acquire "map_find:$path";
1349		1329	my $map = new_from_path cf::map $path
1350	# do it the slow way
1351	my $map = try_load_header $path->save_path;
1352
1353	Coro::cede;
1354
1355	if ($map) {
1356	$map->last_access ((delete $map->{last_access})
1357	\|\| $cf::RUNTIME); #d#
1358	# safety
1359	$map->{instantiate_time} = $cf::RUNTIME
1360	if $map->{instantiate_time} > $cf::RUNTIME;
1361	} else {
1362	if (my $rmp = $path->random_map_params) {
1363	$map = generate_random_map $key, $rmp;
1364	} else {
1365	$map = try_load_header $path->load_path;
1366	}
1367
1368	$map or return;	1330	or return;
1369		1331
1370	$map->{load_original} = 1;
1371	$map->{instantiate_time} = $cf::RUNTIME;
1372	$map->last_access ($cf::RUNTIME);
1373	$map->instantiate;
1374
1375	# per-player maps become, after loading, normal maps
1376	$map->per_player (0) if $path->{user_rel};
1377	}
1378
1379	$map->path ($key);
1380	$map->{path} = $path;
1381	$map->{last_save} = $cf::RUNTIME;	1332	$map->{last_save} = $cf::RUNTIME;
1382		1333
1383	Coro::cede;	1334	$map->load_header
		1335	or return;
1384		1336
1385	if ($map->should_reset) {	1337	if ($map->should_reset) {
1386	$map->reset;	1338	$map->reset;
1387	undef $guard;	1339	undef $guard;
1388	$map = find $path	1340	$map = find $path
1389	or return;	1341	or return;
1390	}	1342	}
1391		1343
1392	$cf::MAP{$key} = $map	1344	$cf::MAP{$path} = $map
1393	}	1345	}
1394	}	1346	}
1395		1347
1396	sub load {	1348	sub load {
1397	my ($self) = @_;	1349	my ($self) = @_;
1398		1350
1399	my $path = $self->{path};	1351	my $path = $self->{path};
1400	my $guard = cf::lock_acquire "map_load:" . $path->as_string;	1352	my $guard = cf::lock_acquire "map_load:$path";
1401		1353
1402	return if $self->in_memory != cf::MAP_SWAPPED;	1354	return if $self->in_memory != cf::MAP_SWAPPED;
1403		1355
1404	$self->in_memory (cf::MAP_LOADING);	1356	$self->in_memory (cf::MAP_LOADING);
1405		1357
1406	$self->alloc;	1358	$self->alloc;
1407	$self->load_objects ($self->{load_path}, 1)	1359	$self->_load_objects ($self->{load_path}, 1)
1408	or return;	1360	or return;
1409		1361
1410	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)	1362	$self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1)
1411	if delete $self->{load_original};	1363	if delete $self->{load_original};
1412		1364
1413	if (my $uniq = $path->uniq_path) {	1365	if (my $uniq = $self->uniq_path) {
1414	utf8::encode $uniq;	1366	utf8::encode $uniq;
1415	if (aio_open $uniq, O_RDONLY, 0) {	1367	if (aio_open $uniq, O_RDONLY, 0) {
1416	$self->clear_unique_items;	1368	$self->clear_unique_items;
1417	$self->load_objects ($uniq, 0);	1369	$self->_load_objects ($uniq, 0);
1418	}	1370	}
1419	}	1371	}
1420		1372
1421	Coro::cede;	1373	Coro::cede;
1422		1374
1423	# now do the right thing for maps	1375	# now do the right thing for maps
1424	$self->link_multipart_objects;	1376	$self->link_multipart_objects;
1425		1377
1426	if ($self->{path}->is_style_map) {	1378	unless ($self->{deny_activate}) {
1427	$self->{deny_save} = 1;	1379	$self->decay_objects;
1428	$self->{deny_reset} = 1;
1429	} else {
1430	$self->fix_auto_apply;	1380	$self->fix_auto_apply;
1431	$self->decay_objects;
1432	$self->update_buttons;	1381	$self->update_buttons;
		1382	Coro::cede;
1433	$self->set_darkness_map;	1383	$self->set_darkness_map;
1434	$self->difficulty ($self->estimate_difficulty)	1384	$self->difficulty ($self->estimate_difficulty)
1435	unless $self->difficulty;	1385	unless $self->difficulty;
		1386	Coro::cede;
1436	$self->activate;	1387	$self->activate;
1437	}	1388	}
1438		1389
1439	Coro::cede;
1440
1441	$self->in_memory (cf::MAP_IN_MEMORY);	1390	$self->in_memory (cf::MAP_IN_MEMORY);
		1391	}
		1392
		1393	sub customise_for {
		1394	my ($self, $ob) = @_;
		1395
		1396	return find "~" . $ob->name . "/" . $self->{path}
		1397	if $self->per_player;
		1398
		1399	$self
		1400	}
		1401
		1402	# find and load all maps in the 3x3 area around a map
		1403	sub load_diag {
		1404	my ($map) = @_;
		1405
		1406	my @diag; # diagonal neighbours
		1407
		1408	for (0 .. 3) {
		1409	my $neigh = $map->tile_path ($_)
		1410	or next;
		1411	$neigh = find $neigh, $map
		1412	or next;
		1413	$neigh->load;
		1414
		1415	push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh],
		1416	[$neigh->tile_path (($_ + 1) % 4), $neigh];
		1417	}
		1418
		1419	for (@diag) {
		1420	my $neigh = find @$_
		1421	or next;
		1422	$neigh->load;
		1423	}
1442	}	1424	}
1443		1425
1444	sub find_sync {	1426	sub find_sync {
1445	my ($path, $origin) = @_;	1427	my ($path, $origin) = @_;
1446		1428
1447	cf::sync_job { cf::map::find $path, $origin }	1429	cf::sync_job { find $path, $origin }
1448	}	1430	}
1449		1431
1450	sub do_load_sync {	1432	sub do_load_sync {
1451	my ($map) = @_;	1433	my ($map) = @_;
1452		1434
1453	cf::sync_job { $map->load };	1435	cf::sync_job { $map->load };
1454	}	1436	}
1455		1437
		1438	our %MAP_PREFETCH;
		1439	our $MAP_PREFETCHER = Coro::async {
		1440	while () {
		1441	for my $path (keys %MAP_PREFETCH) {
		1442	my $map = find $path
		1443	or next;
		1444	$map->load;
		1445
		1446	delete $MAP_PREFETCH{$path};
		1447	}
		1448	Coro::schedule;
		1449	}
		1450	};
		1451
		1452	sub find_async {
		1453	my ($path, $origin) = @_;
		1454
		1455	$path = normalise $path, $origin && $origin->{path};
		1456
		1457	if (my $map = $cf::MAP{$path}) {
		1458	return $map if $map->in_memory == cf::MAP_IN_MEMORY;
		1459	}
		1460
		1461	$MAP_PREFETCH{$path} = 0;
		1462	$MAP_PREFETCHER->ready;
		1463
		1464	()
		1465	}
		1466
1456	sub save {	1467	sub save {
1457	my ($self) = @_;	1468	my ($self) = @_;
1458		1469
1459	my $lock = cf::lock_acquire "map_data:" . $self->path;	1470	my $lock = cf::lock_acquire "map_data:" . $self->path;
1460		1471
1461	$self->{last_save} = $cf::RUNTIME;	1472	$self->{last_save} = $cf::RUNTIME;
1462		1473
1463	return unless $self->dirty;	1474	return unless $self->dirty;
1464		1475
1465	my $save = $self->{path}->save_path; utf8::encode $save;	1476	my $save = $self->save_path; utf8::encode $save;
1466	my $uniq = $self->{path}->uniq_path; utf8::encode $uniq;	1477	my $uniq = $self->uniq_path; utf8::encode $uniq;
1467		1478
1468	$self->{load_path} = $save;	1479	$self->{load_path} = $save;
1469		1480
1470	return if $self->{deny_save};	1481	return if $self->{deny_save};
1471		1482
…		…
1474	cf::async {	1485	cf::async {
1475	$_->contr->save for $self->players;	1486	$_->contr->save for $self->players;
1476	};	1487	};
1477		1488
1478	if ($uniq) {	1489	if ($uniq) {
1479	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);	1490	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS);
1480	$self->save_objects ($uniq, cf::IO_UNIQUES);	1491	$self->_save_objects ($uniq, cf::IO_UNIQUES);
1481	} else {	1492	} else {
1482	$self->save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);	1493	$self->_save_objects ($save, cf::IO_HEADER \| cf::IO_OBJECTS \| cf::IO_UNIQUES);
1483	}	1494	}
1484	}	1495	}
1485		1496
1486	sub swap_out {	1497	sub swap_out {
1487	my ($self) = @_;	1498	my ($self) = @_;
…		…
1501		1512
1502	sub reset_at {	1513	sub reset_at {
1503	my ($self) = @_;	1514	my ($self) = @_;
1504		1515
1505	# TODO: safety, remove and allow resettable per-player maps	1516	# TODO: safety, remove and allow resettable per-player maps
1506	return 1e99 if $self->{path}{user_rel};	1517	return 1e99 if $self->isa ("ext::map_per_player");
1507	return 1e99 if $self->{deny_reset};	1518	return 1e99 if $self->{deny_reset};
1508		1519
1509	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;	1520	my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;
1510	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;	1521	my $to = List::Util::min $MAX_RESET, $self->reset_timeout \|\| $DEFAULT_RESET;
1511		1522
…		…
1516	my ($self) = @_;	1527	my ($self) = @_;
1517		1528
1518	$self->reset_at <= $cf::RUNTIME	1529	$self->reset_at <= $cf::RUNTIME
1519	}	1530	}
1520		1531
1521	sub unlink_save {
1522	my ($self) = @_;
1523
1524	utf8::encode (my $save = $self->{path}->save_path);
1525	aioreq_pri 3; IO::AIO::aio_unlink $save;
1526	aioreq_pri 3; IO::AIO::aio_unlink "$save.pst";
1527	}
1528
1529	sub rename {	1532	sub rename {
1530	my ($self, $new_path) = @_;	1533	my ($self, $new_path) = @_;
1531		1534
		1535	normalise $new_path;
		1536
1532	$self->unlink_save;	1537	$self->unlink_save;
1533		1538
1534	delete $cf::MAP{$self->path};	1539	delete $cf::MAP{$self->path};
1535	$self->{path} = new cf::path $new_path;	1540	$self->{path} = $new_path; $self->path ($self->{path});
1536	$self->path ($self->{path}->as_string);
1537	$cf::MAP{$self->path} = $self;	1541	$cf::MAP{$self->path} = $self;
1538		1542
1539	$self->save;	1543	$self->save;
1540	}	1544	}
1541		1545
…		…
1543	my ($self) = @_;	1547	my ($self) = @_;
1544		1548
1545	my $lock = cf::lock_acquire "map_data:" . $self->path;	1549	my $lock = cf::lock_acquire "map_data:" . $self->path;
1546		1550
1547	return if $self->players;	1551	return if $self->players;
1548	return if $self->{path}{user_rel};#d#	1552	return if $self->isa ("ext::map_per_player");#d#
1549		1553
1550	warn "resetting map ", $self->path;#d#	1554	warn "resetting map ", $self->path;#d#
1551		1555
1552	delete $cf::MAP{$self->path};	1556	delete $cf::MAP{$self->path};
1553		1557
…		…
1566	$self->reset_timeout (1);	1570	$self->reset_timeout (1);
1567	$self->rename ("{nuke}/" . ($nuke_counter++));	1571	$self->rename ("{nuke}/" . ($nuke_counter++));
1568	$self->reset; # polite request, might not happen	1572	$self->reset; # polite request, might not happen
1569	}	1573	}
1570		1574
1571	sub customise_for {	1575	=item cf::map::unique_maps
1572	my ($map, $ob) = @_;
1573		1576
1574	if ($map->per_player) {	1577	Returns an arrayref of paths of all shared maps that have
1575	return cf::map::find "~" . $ob->name . "/" . $map->{path}{path};	1578	instantiated unique items. May block.
1576	}
1577		1579
1578	$map	1580	=cut
		1581
		1582	sub unique_maps() {
		1583	my $files = aio_readdir cf::localdir . "/" . cf::uniquedir
		1584	or return;
		1585
		1586	my @paths;
		1587
		1588	for (@$files) {
		1589	utf8::decode $_;
		1590	next if /\.pst$/;
		1591	next unless /^$PATH_SEP/o;
		1592
		1593	push @paths, $_;
		1594	}
		1595
		1596	\@paths
1579	}	1597	}
1580		1598
1581	package cf;	1599	package cf;
1582		1600
1583	=back	1601	=back
…		…
1655		1673
1656	=item $player_object->enter_link	1674	=item $player_object->enter_link
1657		1675
1658	Freezes the player and moves him/her to a special map (C<{link}>).	1676	Freezes the player and moves him/her to a special map (C<{link}>).
1659		1677
1660	The player should be reaosnably safe there for short amounts of time. You	1678	The player should be reasonably safe there for short amounts of time. You
1661	I<MUST> call C<leave_link> as soon as possible, though.	1679	I<MUST> call C<leave_link> as soon as possible, though.
1662		1680
		1681	Will never block.
		1682
1663	=item $player_object->leave_link ($map, $x, $y)	1683	=item $player_object->leave_link ($map, $x, $y)
1664		1684
1665	Moves the player out of the specila link map onto the given map. If the	1685	Moves the player out of the special C<{link}> map onto the specified
1666	map is not valid (or omitted), the player will be moved back to the	1686	map. If the map is not valid (or omitted), the player will be moved back
1667	location he/she was before the call to C<enter_link>, or, if that fails,	1687	to the location he/she was before the call to C<enter_link>, or, if that
1668	to the emergency map position.	1688	fails, to the emergency map position.
1669		1689
1670	Might block.	1690	Might block.
1671		1691
1672	=cut	1692	=cut
		1693
		1694	sub link_map {
		1695	unless ($LINK_MAP) {
		1696	$LINK_MAP = cf::map::find "{link}"
		1697	or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 };
		1698	$LINK_MAP->load;
		1699	}
		1700
		1701	$LINK_MAP
		1702	}
1673		1703
1674	sub cf::object::player::enter_link {	1704	sub cf::object::player::enter_link {
1675	my ($self) = @_;	1705	my ($self) = @_;
1676		1706
1677	$self->deactivate_recursive;	1707	$self->deactivate_recursive;
1678		1708
1679	return if $self->map == $LINK_MAP;	1709	return if UNIVERSAL::isa $self->map, "ext::map_link";
1680		1710
1681	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]	1711	$self->{_link_pos} \|\|= [$self->map->{path}, $self->x, $self->y]
1682	if $self->map;	1712	if $self->map;
1683		1713
1684	$self->enter_map ($LINK_MAP, 20, 20);	1714	$self->enter_map ($LINK_MAP \|\| link_map, 20, 20);
1685	}	1715	}
1686		1716
1687	sub cf::object::player::leave_link {	1717	sub cf::object::player::leave_link {
1688	my ($self, $map, $x, $y) = @_;	1718	my ($self, $map, $x, $y) = @_;
1689		1719
…		…
1707	# use -1 or undef as default coordinates, not 0, 0	1737	# use -1 or undef as default coordinates, not 0, 0
1708	($x, $y) = ($map->enter_x, $map->enter_y)	1738	($x, $y) = ($map->enter_x, $map->enter_y)
1709	if $x <=0 && $y <= 0;	1739	if $x <=0 && $y <= 0;
1710		1740
1711	$map->load;	1741	$map->load;
		1742	$map->load_diag;
1712		1743
1713	return unless $self->contr->active;	1744	return unless $self->contr->active;
1714	$self->activate_recursive;	1745	$self->activate_recursive;
1715	$self->enter_map ($map, $x, $y);	1746	$self->enter_map ($map, $x, $y);
1716	}	1747	}
…		…
1752	=cut	1783	=cut
1753		1784
1754	sub cf::object::player::goto {	1785	sub cf::object::player::goto {
1755	my ($self, $path, $x, $y) = @_;	1786	my ($self, $path, $x, $y) = @_;
1756		1787
1757	$path = new cf::path $path;
1758	$path ne "/" or Carp::cluck ("oy");#d#
1759
1760	$self->enter_link;	1788	$self->enter_link;
1761		1789
1762	(async {	1790	(async {
1763	my $map = cf::map::find $path->as_string;	1791	my $map = cf::map::find $path;
1764	$map = $map->customise_for ($self) if $map;	1792	$map = $map->customise_for ($self) if $map;
1765		1793
1766	# warn "entering ", $map->path, " at ($x, $y)\n"	1794	# warn "entering ", $map->path, " at ($x, $y)\n"
1767	# if $map;	1795	# if $map;
1768		1796
…		…
1833	$self->deactivate_recursive; # just to be sure	1861	$self->deactivate_recursive; # just to be sure
1834	unless (eval {	1862	unless (eval {
1835	prepare_random_map $exit	1863	prepare_random_map $exit
1836	if $exit->slaying eq "/!";	1864	if $exit->slaying eq "/!";
1837		1865
1838	my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path;	1866	my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path;
1839	$self->goto ($path, $exit->stats->hp, $exit->stats->sp);	1867	$self->goto ($path, $exit->stats->hp, $exit->stats->sp);
1840		1868
1841	1;	1869	1;
1842	}) {	1870	}) {
1843	$self->message ("Something went wrong deep within the crossfire server. "	1871	$self->message ("Something went wrong deep within the crossfire server. "
1844	. "I'll try to bring you back to the map you were before. "	1872	. "I'll try to bring you back to the map you were before. "
1845	. "Please report this to the dungeon master",	1873	. "Please report this to the dungeon master!",
1846	cf::NDI_UNIQUE \| cf::NDI_RED);	1874	cf::NDI_UNIQUE \| cf::NDI_RED);
1847		1875
1848	warn "ERROR in enter_exit: $@";	1876	warn "ERROR in enter_exit: $@";
1849	$self->leave_link;	1877	$self->leave_link;
1850	}	1878	}
…		…
2218	},	2246	},
2219	);	2247	);
2220	}	2248	}
2221	}	2249	}
2222		2250
2223	sub emergency_save {	2251	sub emergency_save() {
2224	my $freeze_guard = cf::freeze_mainloop;	2252	my $freeze_guard = cf::freeze_mainloop;
2225		2253
2226	warn "enter emergency perl save\n";	2254	warn "enter emergency perl save\n";
2227		2255
2228	cf::sync_job {	2256	cf::sync_job {
…		…
2256	return;	2284	return;
2257	}	2285	}
2258		2286
2259	warn "reloading...";	2287	warn "reloading...";
2260		2288
		2289	warn "freezing server";
2261	my $guard = freeze_mainloop;	2290	my $guard = freeze_mainloop;
2262	cf::emergency_save;	2291	cf::emergency_save;
2263		2292
		2293	warn "sync database to disk";
		2294	cf::db_sync;
		2295	IO::AIO::flush;
		2296
2264	eval {	2297	eval {
2265	# if anything goes wrong in here, we should simply crash as we already saved	2298	# if anything goes wrong in here, we should simply crash as we already saved
2266		2299
2267	# cancel all watchers	2300	warn "cancel all watchers";
2268	for (Event::all_watchers) {	2301	for (Event::all_watchers) {
2269	$_->cancel if $_->data & WF_AUTOCANCEL;	2302	$_->cancel if $_->data & WF_AUTOCANCEL;
2270	}	2303	}
2271		2304
2272	# cancel all extension coros	2305	warn "cancel all extension coros";
2273	$_->cancel for values %EXT_CORO;	2306	$_->cancel for values %EXT_CORO;
2274	%EXT_CORO = ();	2307	%EXT_CORO = ();
2275		2308
		2309	warn "remove commands";
		2310	%COMMAND = ();
		2311
		2312	warn "remove ext commands";
		2313	%EXTCMD = ();
		2314
2276	# unload all extensions	2315	warn "unload/nuke all extensions";
2277	for (@exts) {	2316	for my $pkg (@EXTS) {
2278	warn "unloading <$_>";	2317	warn "... unloading $pkg";
2279	unload_extension $_;	2318
		2319	if (my $cb = $pkg->can ("unload")) {
		2320	eval {
		2321	$cb->($pkg);
		2322	1
		2323	} or warn "$pkg unloaded, but with errors: $@";
2280	}	2324	}
2281		2325
		2326	warn "... nuking $pkg";
		2327	Symbol::delete_package $pkg;
		2328	}
		2329
2282	# unload all modules loaded from $LIBDIR	2330	warn "unload all perl modules loaded from $LIBDIR";
2283	while (my ($k, $v) = each %INC) {	2331	while (my ($k, $v) = each %INC) {
2284	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;	2332	next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/;
2285		2333
2286	warn "removing <$k>";	2334	warn "removing <$k>";
2287	delete $INC{$k};	2335	delete $INC{$k};
…		…
2294	}	2342	}
2295		2343
2296	Symbol::delete_package $k;	2344	Symbol::delete_package $k;
2297	}	2345	}
2298		2346
2299	# sync database to disk
2300	cf::db_sync;
2301	IO::AIO::flush;
2302
2303	# get rid of safe::, as good as possible	2347	warn "get rid of safe::, as good as possible";
2304	Symbol::delete_package "safe::$_"	2348	Symbol::delete_package "safe::$_"
2305	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);	2349	for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region);
2306		2350
2307	# remove register_script_function callbacks
2308	# TODO
2309
2310	# unload cf.pm "a bit"	2351	warn "unload cf.pm \"a bit\"";
2311	delete $INC{"cf.pm"};	2352	delete $INC{"cf.pm"};
2312		2353
2313	# don't, removes xs symbols, too,	2354	# don't, removes xs symbols, too,
2314	# and global variables created in xs	2355	# and global variables created in xs
2315	#Symbol::delete_package __PACKAGE__;	2356	#Symbol::delete_package __PACKAGE__;
2316		2357
2317	# reload cf.pm
2318	warn "reloading cf.pm";	2358	warn "reloading cf.pm";
2319	require cf;	2359	require cf;
2320	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt	2360	cf::_connect_to_perl; # nominally unnecessary, but cannot hurt
2321		2361
2322	# load config and database again	2362	warn "load config and database again";
2323	cf::cfg_load;	2363	cf::cfg_load;
2324	cf::db_load;	2364	cf::db_load;
2325		2365
2326	# load extensions
2327	warn "load extensions";	2366	warn "load extensions";
2328	cf::load_extensions;	2367	cf::load_extensions;
2329		2368
2330	# reattach attachments to objects	2369	warn "reattach attachments to objects/players";
2331	warn "reattach";
2332	_global_reattach;	2370	_global_reattach;
		2371	warn "reattach attachments to maps";
2333	reattach $_ for values %MAP;	2372	reattach $_ for values %MAP;
2334	};	2373	};
2335		2374
2336	if ($@) {	2375	if ($@) {
2337	warn $@;	2376	warn $@;
2338	warn "error while reloading, exiting.";	2377	warn "error while reloading, exiting.";
2339	exit 1;	2378	exit 1;
2340	}	2379	}
2341		2380
2342	warn "reloaded successfully";	2381	warn "reloaded";
2343	};	2382	};
2344
2345	#############################################################################
2346
2347	unless ($LINK_MAP) {
2348	$LINK_MAP = cf::map::new;
2349
2350	$LINK_MAP->width (41);
2351	$LINK_MAP->height (41);
2352	$LINK_MAP->alloc;
2353	$LINK_MAP->path ("{link}");
2354	$LINK_MAP->{path} = bless { path => "{link}" }, "cf::path";
2355	$LINK_MAP->in_memory (MAP_IN_MEMORY);
2356
2357	# dirty hack because... archetypes are not yet loaded
2358	Event->timer (
2359	after => 10,
2360	cb => sub {
2361	$_[0]->w->cancel;
2362
2363	# provide some exits "home"
2364	my $exit = cf::object::new "exit";
2365
2366	$exit->slaying ($EMERGENCY_POSITION->[0]);
2367	$exit->stats->hp ($EMERGENCY_POSITION->[1]);
2368	$exit->stats->sp ($EMERGENCY_POSITION->[2]);
2369
2370	$LINK_MAP->insert ($exit->clone, 19, 19);
2371	$LINK_MAP->insert ($exit->clone, 19, 20);
2372	$LINK_MAP->insert ($exit->clone, 19, 21);
2373	$LINK_MAP->insert ($exit->clone, 20, 19);
2374	$LINK_MAP->insert ($exit->clone, 20, 21);
2375	$LINK_MAP->insert ($exit->clone, 21, 19);
2376	$LINK_MAP->insert ($exit->clone, 21, 20);
2377	$LINK_MAP->insert ($exit->clone, 21, 21);
2378
2379	$exit->destroy;
2380	});
2381
2382	$LINK_MAP->{deny_save} = 1;
2383	$LINK_MAP->{deny_reset} = 1;
2384
2385	$cf::MAP{$LINK_MAP->path} = $LINK_MAP;
2386	}
2387
2388	register "<global>", __PACKAGE__;
2389		2383
2390	register_command "reload" => sub {	2384	register_command "reload" => sub {
2391	my ($who, $arg) = @_;	2385	my ($who, $arg) = @_;
2392		2386
2393	if ($who->flag (FLAG_WIZ)) {	2387	if ($who->flag (FLAG_WIZ)) {
…		…
2403	reentrant => 0,	2397	reentrant => 0,
2404	prio => 0,	2398	prio => 0,
2405	at => $NEXT_TICK \|\| $TICK,	2399	at => $NEXT_TICK \|\| $TICK,
2406	data => WF_AUTOCANCEL,	2400	data => WF_AUTOCANCEL,
2407	cb => sub {	2401	cb => sub {
		2402	$NOW = Event::time;
		2403
2408	cf::server_tick; # one server iteration	2404	cf::server_tick; # one server iteration
2409	$RUNTIME += $TICK;	2405	$RUNTIME += $TICK;
2410	$NEXT_TICK += $TICK;	2406	$NEXT_TICK += $TICK;
2411		2407
2412	$WAIT_FOR_TICK->broadcast;	2408	$WAIT_FOR_TICK->broadcast;

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/server/lib/cf.pm (file contents): Revision 1.155 by root, Tue Jan 9 21:32:42 2007 UTC vs. Revision 1.166 by root, Sat Jan 13 23:06:13 2007 UTC

Diff Legend

Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.155 by root, Tue Jan 9 21:32:42 2007 UTC vs.
Revision 1.166 by root, Sat Jan 13 23:06:13 2007 UTC