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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.517 by root, Thu Apr 15 06:07:51 2010 UTC vs.
Revision 1.524 by root, Sun Apr 18 07:08:07 2010 UTC

… …
165 165
166our $EMERGENCY_POSITION; 166our $EMERGENCY_POSITION;
167 167
168sub cf::map::normalise; 168sub cf::map::normalise;
169 169
170sub in_main() {
171 $Coro::current == $Coro::main
172}
173
170############################################################################# 174#############################################################################
171 175
172%REFLECT = (); 176%REFLECT = ();
173for (@REFLECT) { 177for (@REFLECT) {
174 my $reflect = JSON::XS::decode_json $_; 178 my $reflect = JSON::XS::decode_json $_;
… …
261$Coro::State::DIEHOOK = sub { 265$Coro::State::DIEHOOK = sub {
262 return unless $^S eq 0; # "eq", not "==" 266 return unless $^S eq 0; # "eq", not "=="
263 267
264 warn Carp::longmess $_[0]; 268 warn Carp::longmess $_[0];
265 269
266 if ($Coro::current == $Coro::main) {#d# 270 if (in_main) {#d#
267 warn "DIEHOOK called in main context, Coro bug?\n";#d# 271 warn "DIEHOOK called in main context, Coro bug?\n";#d#
268 return;#d# 272 return;#d#
269 }#d# 273 }#d#
270 274
271 # kill coroutine otherwise 275 # kill coroutine otherwise
… …
1436 if (length $@) { 1440 if (length $@) {
1437 warn "$v->{path}: $@\n"; 1441 warn "$v->{path}: $@\n";
1438 1442
1439 cf::cleanup "mandatory extension '$k' failed to load, exiting." 1443 cf::cleanup "mandatory extension '$k' failed to load, exiting."
1440 if exists $v->{meta}{mandatory}; 1444 if exists $v->{meta}{mandatory};
1445
1446 warn "$v->{base}: optional extension cannot be loaded, skipping.\n";
1447 delete $todo{$k};
1441 } else { 1448 } else {
1442 $done{$k} = delete $todo{$k}; 1449 $done{$k} = delete $todo{$k};
1443 push @EXTS, $v->{pkg}; 1450 push @EXTS, $v->{pkg};
1444 $progress = 1; 1451 $progress = 1;
1445 1452
… …
1688 \@logins 1695 \@logins
1689} 1696}
1690 1697
1691=item $player->maps 1698=item $player->maps
1692 1699
1700=item cf::player::maps $login
1701
1693Returns an arrayref of map paths that are private for this 1702Returns an arrayref of map paths that are private for this
1694player. May block. 1703player. May block.
1695 1704
1696=cut 1705=cut
1697 1706
… …
1758 1767
1759=cut 1768=cut
1760 1769
1761sub find_by_path($) { 1770sub find_by_path($) {
1762 my ($path) = @_; 1771 my ($path) = @_;
1772
1773 $path =~ s/^~[^\/]*//; # skip ~login
1763 1774
1764 my ($match, $specificity); 1775 my ($match, $specificity);
1765 1776
1766 for my $region (list) { 1777 for my $region (list) {
1767 if ($region->{match} && $path =~ $region->{match}) { 1778 if ($region->{match} && $path =~ $region->{match}) {
… …
1831 1842
1832 $EXT_MAP{$pkg} = [$prio, qr<$regex>]; 1843 $EXT_MAP{$pkg} = [$prio, qr<$regex>];
1833} 1844}
1834 1845
1835# also paths starting with '/' 1846# also paths starting with '/'
1836$EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; 1847$EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}];
1837 1848
1838sub thawer_merge { 1849sub thawer_merge {
1839 my ($self, $merge) = @_; 1850 my ($self, $merge) = @_;
1840 1851
1841 # we have to keep some variables in memory intact 1852 # we have to keep some variables in memory intact
… …
2212 $MAP_PREFETCHER->prio (6); 2223 $MAP_PREFETCHER->prio (6);
2213 2224
2214 () 2225 ()
2215} 2226}
2216 2227
2228# common code, used by both ->save and ->swapout
2217sub save { 2229sub _save {
2218 my ($self) = @_; 2230 my ($self) = @_;
2219
2220 my $lock = cf::lock_acquire "map_data:$self->{path}";
2221 2231
2222 $self->{last_save} = $cf::RUNTIME; 2232 $self->{last_save} = $cf::RUNTIME;
2223 2233
2224 return unless $self->dirty; 2234 return unless $self->dirty;
2225 2235
… …
2245 } else { 2255 } else {
2246 $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); 2256 $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES);
2247 } 2257 }
2248} 2258}
2249 2259
2260sub save {
2261 my ($self) = @_;
2262
2263 my $lock = cf::lock_acquire "map_data:$self->{path}";
2264
2265 $self->_save;
2266}
2267
2250sub swap_out { 2268sub swap_out {
2251 my ($self) = @_; 2269 my ($self) = @_;
2252 2270
2253 # save first because save cedes
2254 $self->save;
2255
2256 my $lock = cf::lock_acquire "map_data:$self->{path}"; 2271 my $lock = cf::lock_acquire "map_data:$self->{path}";
2257 2272
2258 return if $self->players;
2259 return if $self->in_memory != cf::MAP_ACTIVE; 2273 return if $self->in_memory != cf::MAP_ACTIVE;
2260 return if $self->{deny_save}; 2274 return if $self->{deny_save};
2275 return if $self->players;
2261 2276
2277 # first deactivate the map and "unlink" it from the core
2278 $self->deactivate;
2279 $_->clear_links_to ($self) for values %cf::MAP;
2262 $self->in_memory (cf::MAP_SWAPPED); 2280 $self->in_memory (cf::MAP_SWAPPED);
2281
2282 # then atomically save
2283 $self->_save;
2284
2285 # then free the map
2286 $self->clear;
2287}
2288
2289sub reset_at {
2290 my ($self) = @_;
2291
2292 # TODO: safety, remove and allow resettable per-player maps
2293 return 1e99 if $self->{deny_reset};
2294
2295 my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;
2296 my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET;
2297
2298 $time + $to
2299}
2300
2301sub should_reset {
2302 my ($self) = @_;
2303
2304 $self->reset_at <= $cf::RUNTIME
2305}
2306
2307sub reset {
2308 my ($self) = @_;
2309
2310 my $lock = cf::lock_acquire "map_data:$self->{path}";
2311
2312 return if $self->players;
2313
2314 warn "resetting map ", $self->path, "\n";
2315
2316 $self->in_memory (cf::MAP_SWAPPED);
2317
2318 # need to save uniques path
2319 unless ($self->{deny_save}) {
2320 my $uniq = $self->uniq_path; utf8::encode $uniq;
2321
2322 $self->_save_objects ($uniq, cf::IO_UNIQUES)
2323 if $uniq;
2324 }
2325
2326 delete $cf::MAP{$self->path};
2263 2327
2264 $self->deactivate; 2328 $self->deactivate;
2265 $_->clear_links_to ($self) for values %cf::MAP; 2329 $_->clear_links_to ($self) for values %cf::MAP;
2266 $self->clear; 2330 $self->clear;
2267}
2268
2269sub reset_at {
2270 my ($self) = @_;
2271
2272 # TODO: safety, remove and allow resettable per-player maps
2273 return 1e99 if $self->{deny_reset};
2274
2275 my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access;
2276 my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET;
2277
2278 $time + $to
2279}
2280
2281sub should_reset {
2282 my ($self) = @_;
2283
2284 $self->reset_at <= $cf::RUNTIME
2285}
2286
2287sub reset {
2288 my ($self) = @_;
2289
2290 my $lock = cf::lock_acquire "map_data:$self->{path}";
2291
2292 return if $self->players;
2293
2294 warn "resetting map ", $self->path, "\n";
2295
2296 $self->in_memory (cf::MAP_SWAPPED);
2297
2298 # need to save uniques path
2299 unless ($self->{deny_save}) {
2300 my $uniq = $self->uniq_path; utf8::encode $uniq;
2301
2302 $self->_save_objects ($uniq, cf::IO_UNIQUES)
2303 if $uniq;
2304 }
2305
2306 delete $cf::MAP{$self->path};
2307
2308 $self->deactivate;
2309 $_->clear_links_to ($self) for values %cf::MAP;
2310 $self->clear;
2311 2331
2312 $self->unlink_save; 2332 $self->unlink_save;
2313 $self->destroy; 2333 $self->destroy;
2314} 2334}
2315 2335
… …
2323 2343
2324 delete $cf::MAP{$self->path}; 2344 delete $cf::MAP{$self->path};
2325 2345
2326 $self->unlink_save; 2346 $self->unlink_save;
2327 2347
2328 bless $self, "cf::map"; 2348 bless $self, "cf::map::wrap";
2329 delete $self->{deny_reset}; 2349 delete $self->{deny_reset};
2330 $self->{deny_save} = 1; 2350 $self->{deny_save} = 1;
2331 $self->reset_timeout (1); 2351 $self->reset_timeout (1);
2332 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); 2352 $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++));
2333 2353
… …
2599 return if UNIVERSAL::isa $self->map, "ext::map_link"; 2619 return if UNIVERSAL::isa $self->map, "ext::map_link";
2600 2620
2601 $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] 2621 $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y]
2602 if $self->map && $self->map->{path} ne "{link}"; 2622 if $self->map && $self->map->{path} ne "{link}";
2603 2623
2604 $self->enter_map ($LINK_MAP || link_map, 10, 10); 2624 $self->enter_map ($LINK_MAP || link_map, 3, 3);
2605} 2625}
2606 2626
2607sub cf::object::player::leave_link { 2627sub cf::object::player::leave_link {
2608 my ($self, $map, $x, $y) = @_; 2628 my ($self, $map, $x, $y) = @_;
2609 2629
… …
3776 my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; 3796 my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH};
3777 for my $name (keys %$leaf_symtab) { 3797 for my $name (keys %$leaf_symtab) {
3778 _gv_clear *{"$pkg$name"}; 3798 _gv_clear *{"$pkg$name"};
3779# use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; 3799# use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"};
3780 } 3800 }
3781 warn "cleared package $pkg\n";#d#
3782} 3801}
3783 3802
3784sub do_reload_perl() { 3803sub do_reload_perl() {
3785 # can/must only be called in main 3804 # can/must only be called in main
3786 if ($Coro::current != $Coro::main) { 3805 if (in_main) {
3787 warn "can only reload from main coroutine"; 3806 warn "can only reload from main coroutine";
3788 return; 3807 return;
3789 } 3808 }
3790 3809
3791 return if $RELOAD++; 3810 return if $RELOAD++;

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