… | |
… | |
10 | use Event; |
10 | use Event; |
11 | use Opcode; |
11 | use Opcode; |
12 | use Safe; |
12 | use Safe; |
13 | use Safe::Hole; |
13 | use Safe::Hole; |
14 | |
14 | |
15 | use Coro 3.61 (); |
15 | use Coro 3.64 (); |
16 | use Coro::State; |
16 | use Coro::State; |
17 | use Coro::Handle; |
17 | use Coro::Handle; |
18 | use Coro::Event; |
18 | use Coro::Event; |
19 | use Coro::Timer; |
19 | use Coro::Timer; |
20 | use Coro::Signal; |
20 | use Coro::Signal; |
21 | use Coro::Semaphore; |
21 | use Coro::Semaphore; |
22 | use Coro::AIO; |
22 | use Coro::AIO; |
23 | use Coro::Storable; |
23 | use Coro::Storable; |
|
|
24 | use Coro::Util (); |
24 | |
25 | |
25 | use JSON::XS 1.4 (); |
26 | use JSON::XS 1.4 (); |
26 | use BDB (); |
27 | use BDB (); |
27 | use Data::Dumper; |
28 | use Data::Dumper; |
28 | use Digest::MD5; |
29 | use Digest::MD5; |
… | |
… | |
472 | Coro::Storable. May, of course, block. Note that the executed sub may |
473 | Coro::Storable. May, of course, block. Note that the executed sub may |
473 | never block itself or use any form of Event handling. |
474 | never block itself or use any form of Event handling. |
474 | |
475 | |
475 | =cut |
476 | =cut |
476 | |
477 | |
477 | sub _store_scalar { |
|
|
478 | open my $fh, ">", \my $buf |
|
|
479 | or die "fork_call: cannot open fh-to-buf in child : $!"; |
|
|
480 | Storable::store_fd $_[0], $fh; |
|
|
481 | close $fh; |
|
|
482 | |
|
|
483 | $buf |
|
|
484 | } |
|
|
485 | |
|
|
486 | sub fork_call(&@) { |
478 | sub fork_call(&@) { |
487 | my ($cb, @args) = @_; |
479 | my ($cb, @args) = @_; |
488 | |
480 | |
489 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
481 | # we seemingly have to make a local copy of the whole thing, |
490 | # or die "socketpair: $!"; |
482 | # otherwise perl prematurely frees the stuff :/ |
491 | pipe my $fh1, my $fh2 |
483 | # TODO: investigate and fix (liekly this will be rather laborious) |
492 | or die "pipe: $!"; |
|
|
493 | |
484 | |
494 | if (my $pid = fork) { |
485 | my @res = Coro::Util::fork_eval { |
495 | close $fh2; |
|
|
496 | |
|
|
497 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
498 | warn "pst<$res>" unless $res =~ /^pst/; |
|
|
499 | $res = Coro::Storable::thaw $res; |
|
|
500 | |
|
|
501 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
502 | |
|
|
503 | Carp::confess $$res unless "ARRAY" eq ref $res; |
|
|
504 | |
|
|
505 | return wantarray ? @$res : $res->[-1]; |
|
|
506 | } else { |
|
|
507 | reset_signals; |
486 | reset_signals; |
508 | local $SIG{__WARN__}; |
487 | &$cb |
509 | local $SIG{__DIE__}; |
488 | }, @args; |
510 | # just in case, this hack effectively disables event |
|
|
511 | # in the child. cleaner and slower would be canceling all watchers, |
|
|
512 | # but this works for the time being. |
|
|
513 | local $Coro::idle; |
|
|
514 | $Coro::current->prio (Coro::PRIO_MAX); |
|
|
515 | |
489 | |
516 | eval { |
490 | wantarray ? @res : $res[-1] |
517 | close $fh1; |
|
|
518 | |
|
|
519 | my @res = eval { $cb->(@args) }; |
|
|
520 | |
|
|
521 | syswrite $fh2, _store_scalar $@ ? \"$@" : \@res; |
|
|
522 | close $fh2; |
|
|
523 | }; |
|
|
524 | |
|
|
525 | warn $@ if $@; |
|
|
526 | _exit 0; |
|
|
527 | } |
|
|
528 | } |
491 | } |
529 | |
492 | |
530 | =item $value = cf::db_get $family => $key |
493 | =item $value = cf::db_get $family => $key |
531 | |
494 | |
532 | Returns a single value from the environment database. |
495 | Returns a single value from the environment database. |
… | |
… | |
1370 | $self->{deny_save} = 1; |
1333 | $self->{deny_save} = 1; |
1371 | |
1334 | |
1372 | $cf::PLAYER{$login} = $self; |
1335 | $cf::PLAYER{$login} = $self; |
1373 | |
1336 | |
1374 | $self |
1337 | $self |
|
|
1338 | } |
|
|
1339 | |
|
|
1340 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1341 | |
|
|
1342 | =cut |
|
|
1343 | |
|
|
1344 | sub send_msg { |
|
|
1345 | my $ns = shift->ns |
|
|
1346 | or return; |
|
|
1347 | $ns->send_msg (@_); |
1375 | } |
1348 | } |
1376 | |
1349 | |
1377 | =item $pl->quit_character |
1350 | =item $pl->quit_character |
1378 | |
1351 | |
1379 | Nukes the player without looking back. If logged in, the connection will |
1352 | Nukes the player without looking back. If logged in, the connection will |
… | |
… | |
1943 | |
1916 | |
1944 | $self |
1917 | $self |
1945 | } |
1918 | } |
1946 | |
1919 | |
1947 | # find and load all maps in the 3x3 area around a map |
1920 | # find and load all maps in the 3x3 area around a map |
1948 | sub load_diag { |
1921 | sub load_neighbours { |
1949 | my ($map) = @_; |
1922 | my ($map) = @_; |
1950 | |
1923 | |
1951 | my @diag; # diagonal neighbours |
1924 | my @neigh; # diagonal neighbours |
1952 | |
1925 | |
1953 | for (0 .. 3) { |
1926 | for (0 .. 3) { |
1954 | my $neigh = $map->tile_path ($_) |
1927 | my $neigh = $map->tile_path ($_) |
1955 | or next; |
1928 | or next; |
1956 | $neigh = find $neigh, $map |
1929 | $neigh = find $neigh, $map |
1957 | or next; |
1930 | or next; |
1958 | $neigh->load; |
1931 | $neigh->load; |
1959 | |
1932 | |
|
|
1933 | push @neigh, |
1960 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1934 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1961 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1935 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1962 | } |
1936 | } |
1963 | |
1937 | |
1964 | for (@diag) { |
1938 | for (grep defined $_->[0], @neigh) { |
|
|
1939 | my ($path, $origin) = @$_; |
1965 | my $neigh = find @$_ |
1940 | my $neigh = find $path, $origin |
1966 | or next; |
1941 | or next; |
1967 | $neigh->load; |
1942 | $neigh->load; |
1968 | } |
1943 | } |
1969 | } |
1944 | } |
1970 | |
1945 | |
… | |
… | |
2243 | $self->message ($msg, $flags); |
2218 | $self->message ($msg, $flags); |
2244 | } |
2219 | } |
2245 | } |
2220 | } |
2246 | } |
2221 | } |
2247 | |
2222 | |
|
|
2223 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2224 | |
|
|
2225 | =cut |
|
|
2226 | |
|
|
2227 | sub cf::object::send_msg { |
|
|
2228 | my $pl = shift->contr |
|
|
2229 | or return; |
|
|
2230 | $pl->send_msg (@_); |
|
|
2231 | } |
|
|
2232 | |
2248 | =item $player_object->may ("access") |
2233 | =item $player_object->may ("access") |
2249 | |
2234 | |
2250 | Returns wether the given player is authorized to access resource "access" |
2235 | Returns wether the given player is authorized to access resource "access" |
2251 | (e.g. "command_wizcast"). |
2236 | (e.g. "command_wizcast"). |
2252 | |
2237 | |
… | |
… | |
2329 | # use -1 or undef as default coordinates, not 0, 0 |
2314 | # use -1 or undef as default coordinates, not 0, 0 |
2330 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2315 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2331 | if $x <=0 && $y <= 0; |
2316 | if $x <=0 && $y <= 0; |
2332 | |
2317 | |
2333 | $map->load; |
2318 | $map->load; |
2334 | $map->load_diag; |
2319 | $map->load_neighbours; |
2335 | |
2320 | |
2336 | return unless $self->contr->active; |
2321 | return unless $self->contr->active; |
2337 | $self->activate_recursive; |
2322 | $self->activate_recursive; |
2338 | |
2323 | |
2339 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2324 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
… | |
… | |
2550 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
2535 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
2551 | } |
2536 | } |
2552 | |
2537 | |
2553 | $color &= cf::NDI_COLOR_MASK; |
2538 | $color &= cf::NDI_COLOR_MASK; |
2554 | |
2539 | |
|
|
2540 | utf8::encode $msg; |
|
|
2541 | |
2555 | if (0 && $msg =~ /\[/) { |
2542 | if (0 && $msg =~ /\[/) { |
|
|
2543 | # COMMAND/INFO |
2556 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2544 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
2557 | } else { |
2545 | } else { |
2558 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2546 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2559 | $self->send_packet ("drawinfo $color $msg") |
2547 | $self->send_packet ("drawinfo $color $msg") |
2560 | } |
2548 | } |
2561 | } |
2549 | } |
… | |
… | |
2708 | our $safe = new Safe "safe"; |
2696 | our $safe = new Safe "safe"; |
2709 | our $safe_hole = new Safe::Hole; |
2697 | our $safe_hole = new Safe::Hole; |
2710 | |
2698 | |
2711 | $SIG{FPE} = 'IGNORE'; |
2699 | $SIG{FPE} = 'IGNORE'; |
2712 | |
2700 | |
2713 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
2701 | $safe->permit_only (Opcode::opset qw( |
|
|
2702 | :base_core :base_mem :base_orig :base_math |
|
|
2703 | grepstart grepwhile mapstart mapwhile |
|
|
2704 | sort time |
|
|
2705 | )); |
2714 | |
2706 | |
2715 | # here we export the classes and methods available to script code |
2707 | # here we export the classes and methods available to script code |
2716 | |
2708 | |
2717 | =pod |
2709 | =pod |
2718 | |
2710 | |
2719 | The following functions and methods are available within a safe environment: |
2711 | The following functions and methods are available within a safe environment: |
2720 | |
2712 | |
2721 | cf::object |
2713 | cf::object |
2722 | contr pay_amount pay_player map x y force_find force_add |
2714 | contr pay_amount pay_player map x y force_find force_add |
2723 | insert remove |
2715 | insert remove name archname title slaying race |
2724 | |
2716 | |
2725 | cf::object::player |
2717 | cf::object::player |
2726 | player |
2718 | player |
2727 | |
2719 | |
2728 | cf::player |
2720 | cf::player |
… | |
… | |
2733 | |
2725 | |
2734 | =cut |
2726 | =cut |
2735 | |
2727 | |
2736 | for ( |
2728 | for ( |
2737 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2729 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2738 | insert remove)], |
2730 | insert remove inv name archname title slaying race)], |
2739 | ["cf::object::player" => qw(player)], |
2731 | ["cf::object::player" => qw(player)], |
2740 | ["cf::player" => qw(peaceful)], |
2732 | ["cf::player" => qw(peaceful)], |
2741 | ["cf::map" => qw(trigger)], |
2733 | ["cf::map" => qw(trigger)], |
2742 | ) { |
2734 | ) { |
2743 | no strict 'refs'; |
2735 | no strict 'refs'; |
… | |
… | |
2819 | # the server's init and main functions |
2811 | # the server's init and main functions |
2820 | |
2812 | |
2821 | sub load_facedata($) { |
2813 | sub load_facedata($) { |
2822 | my ($path) = @_; |
2814 | my ($path) = @_; |
2823 | |
2815 | |
|
|
2816 | my $enc = JSON::XS->new->utf8->canonical; |
|
|
2817 | |
2824 | warn "loading facedata from $path\n"; |
2818 | warn "loading facedata from $path\n"; |
2825 | |
2819 | |
2826 | my $facedata; |
2820 | my $facedata; |
2827 | 0 < aio_load $path, $facedata |
2821 | 0 < aio_load $path, $facedata |
2828 | or die "$path: $!"; |
2822 | or die "$path: $!"; |
2829 | |
2823 | |
2830 | $facedata = Coro::Storable::thaw $facedata; |
2824 | $facedata = Coro::Storable::thaw $facedata; |
2831 | |
2825 | |
2832 | $facedata->{version} == 2 |
2826 | $facedata->{version} == 2 |
2833 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2827 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
|
|
2828 | |
|
|
2829 | # patch in the exptable |
|
|
2830 | $facedata->{resource}{"res/exp_table"} = { |
|
|
2831 | type => FT_RSRC, |
|
|
2832 | data => $enc->encode ([map cf::level_to_min_exp $_, 0 .. cf::settings->max_level]), |
|
|
2833 | }; |
|
|
2834 | cf::cede_to_tick; |
2834 | |
2835 | |
2835 | { |
2836 | { |
2836 | my $faces = $facedata->{faceinfo}; |
2837 | my $faces = $facedata->{faceinfo}; |
2837 | |
2838 | |
2838 | while (my ($face, $info) = each %$faces) { |
2839 | while (my ($face, $info) = each %$faces) { |
2839 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2840 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2840 | cf::face::set_visibility $idx, $info->{visibility}; |
2841 | cf::face::set_visibility $idx, $info->{visibility}; |
2841 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2842 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2842 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
2843 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2843 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
2844 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2844 | |
2845 | |
2845 | cf::cede_to_tick; |
2846 | cf::cede_to_tick; |
2846 | } |
2847 | } |
2847 | |
2848 | |
2848 | while (my ($face, $info) = each %$faces) { |
2849 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
2873 | |
2874 | |
2874 | { |
2875 | { |
2875 | # TODO: for gcfclient pleasure, we should give resources |
2876 | # TODO: for gcfclient pleasure, we should give resources |
2876 | # that gcfclient doesn't grok a >10000 face index. |
2877 | # that gcfclient doesn't grok a >10000 face index. |
2877 | my $res = $facedata->{resource}; |
2878 | my $res = $facedata->{resource}; |
2878 | my $enc = JSON::XS->new->utf8->canonical; |
|
|
2879 | |
2879 | |
2880 | my $soundconf = delete $res->{"res/sound.conf"}; |
2880 | my $soundconf = delete $res->{"res/sound.conf"}; |
2881 | |
2881 | |
2882 | while (my ($name, $info) = each %$res) { |
2882 | while (my ($name, $info) = each %$res) { |
2883 | my $meta = $enc->encode ({ |
|
|
2884 | name => $name, |
|
|
2885 | %{ $info->{meta} || {} }, |
|
|
2886 | }); |
|
|
2887 | |
|
|
2888 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
2883 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
2884 | my $data; |
2889 | |
2885 | |
2890 | if ($info->{type} & 1) { |
2886 | if ($info->{type} & 1) { |
2891 | # prepend meta info |
2887 | # prepend meta info |
2892 | |
2888 | |
|
|
2889 | my $meta = $enc->encode ({ |
|
|
2890 | name => $name, |
|
|
2891 | %{ $info->{meta} || {} }, |
|
|
2892 | }); |
|
|
2893 | |
2893 | my $data = pack "(w/a*)*", $meta, $info->{data}; |
2894 | $data = pack "(w/a*)*", $meta, $info->{data}; |
2894 | my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata |
|
|
2895 | |
|
|
2896 | cf::face::set_data $idx, 0, $data, $chk; |
|
|
2897 | } else { |
|
|
2898 | cf::face::set_data $idx, 0, $info->{data}, $info->{chksum}; |
|
|
2899 | } |
2895 | } |
2900 | |
2896 | |
|
|
2897 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
2901 | cf::face::set_type $idx, $info->{type}; |
2898 | cf::face::set_type $idx, $info->{type}; |
2902 | |
2899 | |
2903 | cf::cede_to_tick; |
2900 | cf::cede_to_tick; |
2904 | } |
2901 | } |
2905 | |
2902 | |