… | |
… | |
8 | use Storable; |
8 | use Storable; |
9 | use Opcode; |
9 | use Opcode; |
10 | use Safe; |
10 | use Safe; |
11 | use Safe::Hole; |
11 | use Safe::Hole; |
12 | |
12 | |
13 | use Coro 3.4 (); |
13 | use Coro 3.5 (); |
14 | use Coro::Event; |
14 | use Coro::Event; |
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; |
… | |
… | |
1176 | } |
1176 | } |
1177 | |
1177 | |
1178 | sub normalise { |
1178 | sub normalise { |
1179 | my ($path, $base) = @_; |
1179 | my ($path, $base) = @_; |
1180 | |
1180 | |
|
|
1181 | $path = "$path"; # make sure its a string |
|
|
1182 | |
1181 | # map plan: |
1183 | # map plan: |
1182 | # |
1184 | # |
1183 | # /! non-realised random map exit (special hack!) |
1185 | # /! non-realised random map exit (special hack!) |
1184 | # {... are special paths that are not being touched |
1186 | # {... are special paths that are not being touched |
1185 | # ?xxx/... are special absolute paths |
1187 | # ?xxx/... are special absolute paths |
… | |
… | |
1221 | $self->init; # pass $1 etc. |
1223 | $self->init; # pass $1 etc. |
1222 | return $self; |
1224 | return $self; |
1223 | } |
1225 | } |
1224 | } |
1226 | } |
1225 | |
1227 | |
1226 | Carp::carp "unable to resolve path '$path'."; |
1228 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1227 | () |
1229 | () |
1228 | } |
1230 | } |
1229 | |
1231 | |
1230 | sub init { |
1232 | sub init { |
1231 | my ($self) = @_; |
1233 | my ($self) = @_; |
… | |
… | |
1297 | $self->{load_path} = $path; |
1299 | $self->{load_path} = $path; |
1298 | |
1300 | |
1299 | 1 |
1301 | 1 |
1300 | } |
1302 | } |
1301 | |
1303 | |
1302 | sub load_orig { |
1304 | sub load_header_orig { |
1303 | my ($self) = @_; |
1305 | my ($self) = @_; |
1304 | |
1306 | |
1305 | $self->load_header_from ($self->load_path) |
1307 | $self->load_header_from ($self->load_path) |
1306 | } |
1308 | } |
1307 | |
1309 | |
1308 | sub load_temp { |
1310 | sub load_header_temp { |
1309 | my ($self) = @_; |
1311 | my ($self) = @_; |
1310 | |
1312 | |
1311 | $self->load_header_from ($self->save_path) |
1313 | $self->load_header_from ($self->save_path) |
|
|
1314 | } |
|
|
1315 | |
|
|
1316 | sub prepare_temp { |
|
|
1317 | my ($self) = @_; |
|
|
1318 | |
|
|
1319 | $self->last_access ((delete $self->{last_access}) |
|
|
1320 | || $cf::RUNTIME); #d# |
|
|
1321 | # safety |
|
|
1322 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1323 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1324 | } |
|
|
1325 | |
|
|
1326 | sub prepare_orig { |
|
|
1327 | my ($self) = @_; |
|
|
1328 | |
|
|
1329 | $self->{load_original} = 1; |
|
|
1330 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1331 | $self->last_access ($cf::RUNTIME); |
|
|
1332 | $self->instantiate; |
1312 | } |
1333 | } |
1313 | |
1334 | |
1314 | sub load_header { |
1335 | sub load_header { |
1315 | my ($self) = @_; |
1336 | my ($self) = @_; |
1316 | |
1337 | |
1317 | if ($self->load_temp) { |
1338 | if ($self->load_header_temp) { |
1318 | $self->last_access ((delete $self->{last_access}) |
1339 | $self->prepare_temp; |
1319 | || $cf::RUNTIME); #d# |
|
|
1320 | # safety |
|
|
1321 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1322 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1323 | } else { |
1340 | } else { |
1324 | $self->load_orig |
1341 | $self->load_header_orig |
1325 | or return; |
1342 | or return; |
1326 | |
1343 | $self->prepare_orig; |
1327 | $self->{load_original} = 1; |
|
|
1328 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1329 | $self->last_access ($cf::RUNTIME); |
|
|
1330 | $self->instantiate; |
|
|
1331 | } |
1344 | } |
1332 | |
1345 | |
1333 | 1 |
1346 | 1 |
1334 | } |
1347 | } |
1335 | |
1348 | |
… | |
… | |
1349 | $map->{last_save} = $cf::RUNTIME; |
1362 | $map->{last_save} = $cf::RUNTIME; |
1350 | |
1363 | |
1351 | $map->load_header |
1364 | $map->load_header |
1352 | or return; |
1365 | or return; |
1353 | |
1366 | |
1354 | if ($map->should_reset) { |
1367 | if ($map->should_reset && 0) {#d#TODO# disabled, crashy (locking issue?) |
1355 | # doing this can freeze the server in a sync job, obviously |
1368 | # doing this can freeze the server in a sync job, obviously |
1356 | #$cf::WAIT_FOR_TICK->wait; |
1369 | #$cf::WAIT_FOR_TICK->wait; |
1357 | $map->reset; |
1370 | $map->reset; |
1358 | undef $guard; |
1371 | undef $guard; |
1359 | $map = find $path |
1372 | return find $path; |
1360 | or return; |
|
|
1361 | } |
1373 | } |
1362 | |
1374 | |
1363 | $cf::MAP{$path} = $map |
1375 | $cf::MAP{$path} = $map |
1364 | } |
1376 | } |
1365 | } |
1377 | } |
|
|
1378 | |
|
|
1379 | sub pre_load { } |
|
|
1380 | sub post_load { } |
1366 | |
1381 | |
1367 | sub load { |
1382 | sub load { |
1368 | my ($self) = @_; |
1383 | my ($self) = @_; |
1369 | |
1384 | |
1370 | my $path = $self->{path}; |
1385 | my $path = $self->{path}; |
… | |
… | |
1373 | return if $self->in_memory != cf::MAP_SWAPPED; |
1388 | return if $self->in_memory != cf::MAP_SWAPPED; |
1374 | |
1389 | |
1375 | $self->in_memory (cf::MAP_LOADING); |
1390 | $self->in_memory (cf::MAP_LOADING); |
1376 | |
1391 | |
1377 | $self->alloc; |
1392 | $self->alloc; |
|
|
1393 | |
|
|
1394 | $self->pre_load; |
|
|
1395 | |
1378 | $self->_load_objects ($self->{load_path}, 1) |
1396 | $self->_load_objects ($self->{load_path}, 1) |
1379 | or return; |
1397 | or return; |
1380 | |
1398 | |
1381 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1399 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1382 | if delete $self->{load_original}; |
1400 | if delete $self->{load_original}; |
… | |
… | |
1404 | unless $self->difficulty; |
1422 | unless $self->difficulty; |
1405 | Coro::cede; |
1423 | Coro::cede; |
1406 | $self->activate; |
1424 | $self->activate; |
1407 | } |
1425 | } |
1408 | |
1426 | |
|
|
1427 | $self->post_load; |
|
|
1428 | |
1409 | $self->in_memory (cf::MAP_IN_MEMORY); |
1429 | $self->in_memory (cf::MAP_IN_MEMORY); |
1410 | } |
1430 | } |
1411 | |
1431 | |
1412 | sub customise_for { |
1432 | sub customise_for { |
1413 | my ($self, $ob) = @_; |
1433 | my ($self, $ob) = @_; |
… | |
… | |
1477 | delete $MAP_PREFETCH{$path}; |
1497 | delete $MAP_PREFETCH{$path}; |
1478 | } |
1498 | } |
1479 | } |
1499 | } |
1480 | undef $MAP_PREFETCHER; |
1500 | undef $MAP_PREFETCHER; |
1481 | }; |
1501 | }; |
|
|
1502 | $MAP_PREFETCHER->prio (6); |
1482 | |
1503 | |
1483 | () |
1504 | () |
1484 | } |
1505 | } |
1485 | |
1506 | |
1486 | sub save { |
1507 | sub save { |
… | |
… | |
1727 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1748 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1728 | |
1749 | |
1729 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1750 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1730 | if $self->map; |
1751 | if $self->map; |
1731 | |
1752 | |
1732 | $self->enter_map ($LINK_MAP || link_map, 20, 20); |
1753 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
1733 | } |
1754 | } |
1734 | |
1755 | |
1735 | sub cf::object::player::leave_link { |
1756 | sub cf::object::player::leave_link { |
1736 | my ($self, $map, $x, $y) = @_; |
1757 | my ($self, $map, $x, $y) = @_; |
1737 | |
1758 | |
… | |
… | |
1878 | sub cf::object::player::enter_exit { |
1899 | sub cf::object::player::enter_exit { |
1879 | my ($self, $exit) = @_; |
1900 | my ($self, $exit) = @_; |
1880 | |
1901 | |
1881 | return unless $self->type == cf::PLAYER; |
1902 | return unless $self->type == cf::PLAYER; |
1882 | |
1903 | |
|
|
1904 | if ($exit->slaying eq "/!") { |
|
|
1905 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
1906 | cf::sync_job { prepare_random_map $exit }; |
|
|
1907 | } |
|
|
1908 | |
|
|
1909 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
1910 | my $hp = $exit->stats->hp; |
|
|
1911 | my $sp = $exit->stats->sp; |
|
|
1912 | |
1883 | $self->enter_link; |
1913 | $self->enter_link; |
1884 | |
1914 | |
1885 | (async { |
1915 | (async { |
1886 | $self->deactivate_recursive; # just to be sure |
1916 | $self->deactivate_recursive; # just to be sure |
1887 | unless (eval { |
1917 | unless (eval { |
1888 | prepare_random_map $exit |
1918 | $self->goto ($slaying, $hp, $sp); |
1889 | if $exit->slaying eq "/!"; |
|
|
1890 | |
|
|
1891 | my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path; |
|
|
1892 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
|
|
1893 | |
1919 | |
1894 | 1; |
1920 | 1; |
1895 | }) { |
1921 | }) { |
1896 | $self->message ("Something went wrong deep within the crossfire server. " |
1922 | $self->message ("Something went wrong deep within the crossfire server. " |
1897 | . "I'll try to bring you back to the map you were before. " |
1923 | . "I'll try to bring you back to the map you were before. " |
… | |
… | |
2186 | sub db_sync() { |
2212 | sub db_sync() { |
2187 | db_save if $dirty; |
2213 | db_save if $dirty; |
2188 | undef $dirty; |
2214 | undef $dirty; |
2189 | } |
2215 | } |
2190 | |
2216 | |
2191 | my $idle = Event->idle (min => 10, max => 20, repeat => 0, data => WF_AUTOCANCEL, cb => sub { |
2217 | my $idle = Event->idle ( |
2192 | db_sync; |
2218 | reentrant => 0, |
|
|
2219 | min => 10, |
|
|
2220 | max => 20, |
|
|
2221 | repeat => 0, |
|
|
2222 | data => WF_AUTOCANCEL, |
|
|
2223 | cb => \&db_sync, |
2193 | }); |
2224 | ); |
2194 | |
2225 | |
2195 | sub db_dirty() { |
2226 | sub db_dirty() { |
2196 | $dirty = 1; |
2227 | $dirty = 1; |
2197 | $idle->start; |
2228 | $idle->start; |
2198 | } |
2229 | } |
… | |
… | |
2266 | |
2297 | |
2267 | # install some emergency cleanup handlers |
2298 | # install some emergency cleanup handlers |
2268 | BEGIN { |
2299 | BEGIN { |
2269 | for my $signal (qw(INT HUP TERM)) { |
2300 | for my $signal (qw(INT HUP TERM)) { |
2270 | Event->signal ( |
2301 | Event->signal ( |
|
|
2302 | reentrant => 0, |
2271 | data => WF_AUTOCANCEL, |
2303 | data => WF_AUTOCANCEL, |
2272 | signal => $signal, |
2304 | signal => $signal, |
|
|
2305 | prio => 0, |
2273 | cb => sub { |
2306 | cb => sub { |
2274 | cf::cleanup "SIG$signal"; |
2307 | cf::cleanup "SIG$signal"; |
2275 | }, |
2308 | }, |
2276 | ); |
2309 | ); |
2277 | } |
2310 | } |
2278 | } |
2311 | } |
… | |
… | |
2433 | $who->message ("reloading server."); |
2466 | $who->message ("reloading server."); |
2434 | |
2467 | |
2435 | # doing reload synchronously and two reloads happen back-to-back, |
2468 | # doing reload synchronously and two reloads happen back-to-back, |
2436 | # coro crashes during coro_state_free->destroy here. |
2469 | # coro crashes during coro_state_free->destroy here. |
2437 | |
2470 | |
2438 | $RELOAD_WATCHER ||= Event->timer (after => 0, data => WF_AUTOCANCEL, cb => sub { |
2471 | $RELOAD_WATCHER ||= Event->timer ( |
|
|
2472 | reentrant => 0, |
|
|
2473 | after => 0, |
|
|
2474 | data => WF_AUTOCANCEL, |
|
|
2475 | cb => sub { |
2439 | reload; |
2476 | reload; |
2440 | undef $RELOAD_WATCHER; |
2477 | undef $RELOAD_WATCHER; |
|
|
2478 | }, |
2441 | }); |
2479 | ); |
2442 | } |
2480 | } |
2443 | }; |
2481 | }; |
2444 | |
2482 | |
2445 | unshift @INC, $LIBDIR; |
2483 | unshift @INC, $LIBDIR; |
2446 | |
2484 | |
… | |
… | |
2466 | $NEXT_TICK += $TICK; |
2504 | $NEXT_TICK += $TICK; |
2467 | |
2505 | |
2468 | $WAIT_FOR_TICK->broadcast; |
2506 | $WAIT_FOR_TICK->broadcast; |
2469 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2507 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2470 | |
2508 | |
|
|
2509 | Event::sweep; |
|
|
2510 | Coro::cede_notself; |
|
|
2511 | |
|
|
2512 | # my $AFTER = Event::time; |
|
|
2513 | # warn $AFTER - $NOW;#d# |
|
|
2514 | |
2471 | # if we are delayed by four ticks or more, skip them all |
2515 | # if we are delayed by four ticks or more, skip them all |
2472 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2516 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2473 | |
2517 | |
2474 | $TICK_WATCHER->at ($NEXT_TICK); |
2518 | $TICK_WATCHER->at ($NEXT_TICK); |
2475 | $TICK_WATCHER->start; |
2519 | $TICK_WATCHER->start; |
2476 | }, |
2520 | }, |
2477 | ); |
2521 | ); |
2478 | |
2522 | |
2479 | IO::AIO::max_poll_time $TICK * 0.2; |
2523 | IO::AIO::max_poll_time $TICK * 0.1; |
2480 | |
2524 | |
|
|
2525 | undef $Coro::AIO::WATCHER; |
2481 | $AIO_POLL_WATCHER = Event->io ( |
2526 | $AIO_POLL_WATCHER = Event->io ( |
|
|
2527 | reentrant => 0, |
2482 | fd => IO::AIO::poll_fileno, |
2528 | fd => IO::AIO::poll_fileno, |
2483 | poll => 'r', |
2529 | poll => 'r', |
2484 | prio => 5, |
2530 | prio => 6, |
2485 | data => WF_AUTOCANCEL, |
2531 | data => WF_AUTOCANCEL, |
2486 | cb => \&IO::AIO::poll_cb, |
2532 | cb => \&IO::AIO::poll_cb, |
2487 | ); |
2533 | ); |
2488 | |
2534 | |
2489 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
2535 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
|
|
2536 | reentrant => 0, |
2490 | data => WF_AUTOCANCEL, |
2537 | data => WF_AUTOCANCEL, |
2491 | after => 1, |
2538 | after => 1, |
2492 | interval => 10, |
2539 | interval => 10, |
2493 | prio => 6, # keep it lowest so it acts like a watchdog |
2540 | prio => 6, # keep it lowest so it acts like a watchdog |
2494 | cb => Coro::unblock_sub { |
2541 | cb => Coro::unblock_sub { |
2495 | write_runtime |
2542 | write_runtime |
2496 | or warn "ERROR: unable to write runtime file: $!"; |
2543 | or warn "ERROR: unable to write runtime file: $!"; |
2497 | }, |
2544 | }, |
2498 | ); |
2545 | ); |
2499 | |
2546 | |