… | |
… | |
29 | use Fcntl; |
29 | use Fcntl; |
30 | use YAML::Syck (); |
30 | use YAML::Syck (); |
31 | use IO::AIO 2.32 (); |
31 | use IO::AIO 2.32 (); |
32 | use Time::HiRes; |
32 | use Time::HiRes; |
33 | use Compress::LZF; |
33 | use Compress::LZF; |
|
|
34 | use Digest::MD5 (); |
34 | |
35 | |
35 | # configure various modules to our taste |
36 | # configure various modules to our taste |
36 | # |
37 | # |
37 | $Storable::canonical = 1; # reduce rsync transfers |
38 | $Storable::canonical = 1; # reduce rsync transfers |
38 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
39 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
… | |
… | |
165 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
166 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
166 | |
167 | |
167 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
168 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
168 | returns directly I<after> the tick processing (and consequently, can only wake one process |
169 | returns directly I<after> the tick processing (and consequently, can only wake one process |
169 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
170 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
171 | |
|
|
172 | =item @cf::INVOKE_RESULTS |
|
|
173 | |
|
|
174 | This array contains the results of the last C<invoke ()> call. When |
|
|
175 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
|
|
176 | that call. |
170 | |
177 | |
171 | =back |
178 | =back |
172 | |
179 | |
173 | =cut |
180 | =cut |
174 | |
181 | |
… | |
… | |
409 | Coro::Storable. May, of course, block. Note that the executed sub may |
416 | Coro::Storable. May, of course, block. Note that the executed sub may |
410 | never block itself or use any form of Event handling. |
417 | never block itself or use any form of Event handling. |
411 | |
418 | |
412 | =cut |
419 | =cut |
413 | |
420 | |
|
|
421 | sub _store_scalar { |
|
|
422 | open my $fh, ">", \my $buf |
|
|
423 | or die "fork_call: cannot open fh-to-buf in child : $!"; |
|
|
424 | Storable::store_fd $_[0], $fh; |
|
|
425 | close $fh; |
|
|
426 | |
|
|
427 | $buf |
|
|
428 | } |
|
|
429 | |
414 | sub fork_call(&@) { |
430 | sub fork_call(&@) { |
415 | my ($cb, @args) = @_; |
431 | my ($cb, @args) = @_; |
416 | |
432 | |
417 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
433 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
418 | # or die "socketpair: $!"; |
434 | # or die "socketpair: $!"; |
… | |
… | |
421 | |
437 | |
422 | if (my $pid = fork) { |
438 | if (my $pid = fork) { |
423 | close $fh2; |
439 | close $fh2; |
424 | |
440 | |
425 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
441 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
442 | warn "pst<$res>" unless $res =~ /^pst/; |
426 | $res = Coro::Storable::thaw $res; |
443 | $res = Coro::Storable::thaw $res; |
427 | |
444 | |
428 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
445 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
429 | |
446 | |
430 | die $$res unless "ARRAY" eq ref $res; |
447 | Carp::confess $$res unless "ARRAY" eq ref $res; |
431 | |
448 | |
432 | return wantarray ? @$res : $res->[-1]; |
449 | return wantarray ? @$res : $res->[-1]; |
433 | } else { |
450 | } else { |
434 | reset_signals; |
451 | reset_signals; |
435 | local $SIG{__WARN__}; |
452 | local $SIG{__WARN__}; |
436 | local $SIG{__DIE__}; |
453 | local $SIG{__DIE__}; |
|
|
454 | # just in case, this hack effectively disables event |
|
|
455 | # in the child. cleaner and slower would be canceling all watchers, |
|
|
456 | # but this works for the time being. |
|
|
457 | local $Coro::idle; |
|
|
458 | $Coro::current->prio (Coro::PRIO_MAX); |
|
|
459 | |
437 | eval { |
460 | eval { |
438 | close $fh1; |
461 | close $fh1; |
439 | |
462 | |
440 | my @res = eval { $cb->(@args) }; |
463 | my @res = eval { $cb->(@args) }; |
|
|
464 | |
441 | syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res); |
465 | syswrite $fh2, _store_scalar $@ ? \"$@" : \@res; |
|
|
466 | close $fh2; |
442 | }; |
467 | }; |
443 | |
468 | |
444 | warn $@ if $@; |
469 | warn $@ if $@; |
445 | _exit 0; |
470 | _exit 0; |
446 | } |
471 | } |
… | |
… | |
847 | "; |
872 | "; |
848 | die if $@; |
873 | die if $@; |
849 | } |
874 | } |
850 | |
875 | |
851 | our $override; |
876 | our $override; |
852 | our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
877 | our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
853 | |
878 | |
854 | sub override { |
879 | sub override { |
855 | $override = 1; |
880 | $override = 1; |
856 | @invoke_results = (); |
881 | @INVOKE_RESULTS = (@_); |
857 | } |
882 | } |
858 | |
883 | |
859 | sub do_invoke { |
884 | sub do_invoke { |
860 | my $event = shift; |
885 | my $event = shift; |
861 | my $callbacks = shift; |
886 | my $callbacks = shift; |
862 | |
887 | |
863 | @invoke_results = (); |
888 | @INVOKE_RESULTS = (); |
864 | |
889 | |
865 | local $override; |
890 | local $override; |
866 | |
891 | |
867 | for (@$callbacks) { |
892 | for (@$callbacks) { |
868 | eval { &{$_->[1]} }; |
893 | eval { &{$_->[1]} }; |
… | |
… | |
885 | |
910 | |
886 | Generate an object-specific event with the given arguments. |
911 | Generate an object-specific event with the given arguments. |
887 | |
912 | |
888 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
913 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
889 | removed in future versions), and there is no public API to access override |
914 | removed in future versions), and there is no public API to access override |
890 | results (if you must, access C<@cf::invoke_results> directly). |
915 | results (if you must, access C<@cf::INVOKE_RESULTS> directly). |
891 | |
916 | |
892 | =back |
917 | =back |
893 | |
918 | |
894 | =cut |
919 | =cut |
895 | |
920 | |
… | |
… | |
1470 | my ($path) = @_; |
1495 | my ($path) = @_; |
1471 | |
1496 | |
1472 | my ($match, $specificity); |
1497 | my ($match, $specificity); |
1473 | |
1498 | |
1474 | for my $region (list) { |
1499 | for my $region (list) { |
1475 | if ($region->match && $path =~ $region->match) { |
1500 | if ($region->{match} && $path =~ $region->{match}) { |
1476 | ($match, $specificity) = ($region, $region->specificity) |
1501 | ($match, $specificity) = ($region, $region->specificity) |
1477 | if $region->specificity > $specificity; |
1502 | if $region->specificity > $specificity; |
1478 | } |
1503 | } |
1479 | } |
1504 | } |
1480 | |
1505 | |
… | |
… | |
1600 | $self->init; # pass $1 etc. |
1625 | $self->init; # pass $1 etc. |
1601 | return $self; |
1626 | return $self; |
1602 | } |
1627 | } |
1603 | } |
1628 | } |
1604 | |
1629 | |
1605 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1630 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1606 | () |
1631 | () |
1607 | } |
1632 | } |
1608 | |
1633 | |
1609 | sub init { |
1634 | sub init { |
1610 | my ($self) = @_; |
1635 | my ($self) = @_; |
… | |
… | |
1888 | |
1913 | |
1889 | undef $MAP_PREFETCH{$path}; |
1914 | undef $MAP_PREFETCH{$path}; |
1890 | $MAP_PREFETCHER ||= cf::async { |
1915 | $MAP_PREFETCHER ||= cf::async { |
1891 | while (%MAP_PREFETCH) { |
1916 | while (%MAP_PREFETCH) { |
1892 | for my $path (keys %MAP_PREFETCH) { |
1917 | for my $path (keys %MAP_PREFETCH) { |
1893 | my $map = find $path |
1918 | if (my $map = find $path) { |
1894 | or next; |
|
|
1895 | $map->load; |
1919 | $map->load; |
|
|
1920 | } |
1896 | |
1921 | |
1897 | delete $MAP_PREFETCH{$path}; |
1922 | delete $MAP_PREFETCH{$path}; |
1898 | } |
1923 | } |
1899 | } |
1924 | } |
1900 | undef $MAP_PREFETCHER; |
1925 | undef $MAP_PREFETCHER; |
… | |
… | |
2237 | |
2262 | |
2238 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2263 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2239 | $self->enter_map ($map, $x, $y); |
2264 | $self->enter_map ($map, $x, $y); |
2240 | } |
2265 | } |
2241 | |
2266 | |
2242 | =item $player_object->goto ($path, $x, $y[, $check->($map)]) |
2267 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2243 | |
2268 | |
2244 | Moves the player to the given map-path and coordinates by first freezing |
2269 | Moves the player to the given map-path and coordinates by first freezing |
2245 | her, loading and preparing them map, calling the provided $check callback |
2270 | her, loading and preparing them map, calling the provided $check callback |
2246 | that has to return the map if sucecssful, and then unfreezes the player on |
2271 | that has to return the map if sucecssful, and then unfreezes the player on |
2247 | the new (success) or old (failed) map position. |
2272 | the new (success) or old (failed) map position. In either case, $done will |
|
|
2273 | be called at the end of this process. |
2248 | |
2274 | |
2249 | =cut |
2275 | =cut |
2250 | |
2276 | |
2251 | our $GOTOGEN; |
2277 | our $GOTOGEN; |
2252 | |
2278 | |
2253 | sub cf::object::player::goto { |
2279 | sub cf::object::player::goto { |
2254 | my ($self, $path, $x, $y, $check) = @_; |
2280 | my ($self, $path, $x, $y, $check, $done) = @_; |
2255 | |
2281 | |
2256 | # do generation counting so two concurrent goto's will be executed in-order |
2282 | # do generation counting so two concurrent goto's will be executed in-order |
2257 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2283 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2258 | |
2284 | |
2259 | $self->enter_link; |
2285 | $self->enter_link; |
… | |
… | |
2279 | |
2305 | |
2280 | if ($gen == $self->{_goto_generation}) { |
2306 | if ($gen == $self->{_goto_generation}) { |
2281 | delete $self->{_goto_generation}; |
2307 | delete $self->{_goto_generation}; |
2282 | $self->leave_link ($map, $x, $y); |
2308 | $self->leave_link ($map, $x, $y); |
2283 | } |
2309 | } |
|
|
2310 | |
|
|
2311 | $done->() if $done; |
2284 | })->prio (1); |
2312 | })->prio (1); |
2285 | } |
2313 | } |
2286 | |
2314 | |
2287 | =item $player_object->enter_exit ($exit_object) |
2315 | =item $player_object->enter_exit ($exit_object) |
2288 | |
2316 | |
… | |
… | |
2356 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2384 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2357 | my $hp = $exit->stats->hp; |
2385 | my $hp = $exit->stats->hp; |
2358 | my $sp = $exit->stats->sp; |
2386 | my $sp = $exit->stats->sp; |
2359 | |
2387 | |
2360 | $self->enter_link; |
2388 | $self->enter_link; |
|
|
2389 | |
|
|
2390 | # if exit is damned, update players death & WoR home-position |
|
|
2391 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2392 | if $exit->flag (FLAG_DAMNED); |
2361 | |
2393 | |
2362 | (async { |
2394 | (async { |
2363 | $self->deactivate_recursive; # just to be sure |
2395 | $self->deactivate_recursive; # just to be sure |
2364 | unless (eval { |
2396 | unless (eval { |
2365 | $self->goto ($slaying, $hp, $sp); |
2397 | $self->goto ($slaying, $hp, $sp); |
… | |
… | |
2442 | =cut |
2474 | =cut |
2443 | |
2475 | |
2444 | sub cf::client::ext_event($$%) { |
2476 | sub cf::client::ext_event($$%) { |
2445 | my ($self, $type, %msg) = @_; |
2477 | my ($self, $type, %msg) = @_; |
2446 | |
2478 | |
|
|
2479 | return unless $self->extcmd; |
|
|
2480 | |
2447 | $msg{msgtype} = "event_$type"; |
2481 | $msg{msgtype} = "event_$type"; |
2448 | $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); |
2482 | $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); |
2449 | } |
2483 | } |
2450 | |
2484 | |
2451 | =item $success = $client->query ($flags, "text", \&cb) |
2485 | =item $success = $client->query ($flags, "text", \&cb) |
… | |
… | |
2578 | |
2612 | |
2579 | =pod |
2613 | =pod |
2580 | |
2614 | |
2581 | The following functions and methods are available within a safe environment: |
2615 | The following functions and methods are available within a safe environment: |
2582 | |
2616 | |
2583 | cf::object contr pay_amount pay_player map |
2617 | cf::object |
|
|
2618 | contr pay_amount pay_player map x y force_find force_add |
|
|
2619 | insert remove |
|
|
2620 | |
2584 | cf::object::player player |
2621 | cf::object::player |
2585 | cf::player peaceful |
2622 | player |
2586 | cf::map trigger |
2623 | |
|
|
2624 | cf::player |
|
|
2625 | peaceful |
|
|
2626 | |
|
|
2627 | cf::map |
|
|
2628 | trigger |
2587 | |
2629 | |
2588 | =cut |
2630 | =cut |
2589 | |
2631 | |
2590 | for ( |
2632 | for ( |
2591 | ["cf::object" => qw(contr pay_amount pay_player map)], |
2633 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
|
|
2634 | insert remove)], |
2592 | ["cf::object::player" => qw(player)], |
2635 | ["cf::object::player" => qw(player)], |
2593 | ["cf::player" => qw(peaceful)], |
2636 | ["cf::player" => qw(peaceful)], |
2594 | ["cf::map" => qw(trigger)], |
2637 | ["cf::map" => qw(trigger)], |
2595 | ) { |
2638 | ) { |
2596 | no strict 'refs'; |
2639 | no strict 'refs'; |
… | |
… | |
2688 | { |
2731 | { |
2689 | my $faces = $facedata->{faceinfo}; |
2732 | my $faces = $facedata->{faceinfo}; |
2690 | |
2733 | |
2691 | while (my ($face, $info) = each %$faces) { |
2734 | while (my ($face, $info) = each %$faces) { |
2692 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2735 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2693 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
2736 | cf::face::set_visibility $idx, $info->{visibility}; |
|
|
2737 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2694 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
2738 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
2695 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
2739 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
2696 | Coro::cede; |
2740 | |
|
|
2741 | cf::cede_to_tick; |
2697 | } |
2742 | } |
2698 | |
2743 | |
2699 | while (my ($face, $info) = each %$faces) { |
2744 | while (my ($face, $info) = each %$faces) { |
2700 | next unless $info->{smooth}; |
2745 | next unless $info->{smooth}; |
2701 | my $idx = cf::face::find $face |
2746 | my $idx = cf::face::find $face |
2702 | or next; |
2747 | or next; |
2703 | if (my $smooth = cf::face::find $info->{smooth}) { |
2748 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
2749 | cf::face::set_smooth $idx, $smooth; |
2704 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
2750 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2705 | } else { |
2751 | } else { |
2706 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
2752 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
2707 | } |
2753 | } |
2708 | Coro::cede; |
2754 | |
|
|
2755 | cf::cede_to_tick; |
2709 | } |
2756 | } |
2710 | } |
2757 | } |
2711 | |
2758 | |
2712 | { |
2759 | { |
2713 | my $anims = $facedata->{animinfo}; |
2760 | my $anims = $facedata->{animinfo}; |
2714 | |
2761 | |
2715 | while (my ($anim, $info) = each %$anims) { |
2762 | while (my ($anim, $info) = each %$anims) { |
2716 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
2763 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
2717 | Coro::cede; |
2764 | cf::cede_to_tick; |
2718 | } |
2765 | } |
2719 | |
2766 | |
2720 | cf::anim::invalidate_all; # d'oh |
2767 | cf::anim::invalidate_all; # d'oh |
|
|
2768 | } |
|
|
2769 | |
|
|
2770 | { |
|
|
2771 | # TODO: for gcfclient pleasure, we should give resources |
|
|
2772 | # that gcfclient doesn't grok a >10000 face index. |
|
|
2773 | my $res = $facedata->{resource}; |
|
|
2774 | my $enc = JSON::XS->new->utf8->canonical; |
|
|
2775 | |
|
|
2776 | while (my ($name, $info) = each %$res) { |
|
|
2777 | my $meta = $enc->encode ({ |
|
|
2778 | name => $name, |
|
|
2779 | type => $info->{type}, |
|
|
2780 | copyright => $info->{copyright}, #TODO# |
|
|
2781 | }); |
|
|
2782 | |
|
|
2783 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
2784 | |
|
|
2785 | if ($name =~ /\.jpg$/) { |
|
|
2786 | cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};#d# temp hack |
|
|
2787 | cf::face::set_data $idx, 1, $info->{data}, $info->{chksum};#d# temp hack |
|
|
2788 | } else { |
|
|
2789 | my $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
2790 | my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata |
|
|
2791 | |
|
|
2792 | cf::face::set_type $idx, 1; |
|
|
2793 | cf::face::set_data $idx, 0, $data, $chk; |
|
|
2794 | } |
|
|
2795 | |
|
|
2796 | cf::cede_to_tick; |
|
|
2797 | } |
2721 | } |
2798 | } |
2722 | |
2799 | |
2723 | 1 |
2800 | 1 |
2724 | } |
2801 | } |
2725 | |
2802 | |
2726 | sub reload_regions { |
2803 | sub reload_regions { |
2727 | load_resource_file "$MAPDIR/regions" |
2804 | load_resource_file "$MAPDIR/regions" |
2728 | or die "unable to load regions file\n"; |
2805 | or die "unable to load regions file\n"; |
|
|
2806 | |
|
|
2807 | for (cf::region::list) { |
|
|
2808 | $_->{match} = qr/$_->{match}/ |
|
|
2809 | if exists $_->{match}; |
|
|
2810 | } |
2729 | } |
2811 | } |
2730 | |
2812 | |
2731 | sub reload_facedata { |
2813 | sub reload_facedata { |
2732 | load_facedata "$DATADIR/facedata" |
2814 | load_facedata "$DATADIR/facedata" |
2733 | or die "unable to load facedata\n"; |
2815 | or die "unable to load facedata\n"; |