… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Storable; |
8 | use Storable; |
|
|
9 | use Event; |
9 | use Opcode; |
10 | use Opcode; |
10 | use Safe; |
11 | use Safe; |
11 | use Safe::Hole; |
12 | use Safe::Hole; |
12 | |
13 | |
13 | use Coro 3.5 (); |
14 | use Coro 3.52 (); |
|
|
15 | use Coro::State; |
14 | use Coro::Event; |
16 | use Coro::Event; |
15 | use Coro::Timer; |
17 | use Coro::Timer; |
16 | use Coro::Signal; |
18 | use Coro::Signal; |
17 | use Coro::Semaphore; |
19 | use Coro::Semaphore; |
18 | use Coro::AIO; |
20 | use Coro::AIO; |
19 | |
21 | |
20 | use BDB (); |
22 | use BDB (); |
21 | use Data::Dumper; |
23 | use Data::Dumper; |
22 | use Digest::MD5; |
24 | use Digest::MD5; |
23 | use Fcntl; |
25 | use Fcntl; |
|
|
26 | use YAML::Syck (); |
24 | use IO::AIO 2.32 (); |
27 | use IO::AIO 2.32 (); |
25 | use YAML::Syck (); |
|
|
26 | use Time::HiRes; |
28 | use Time::HiRes; |
27 | use Compress::LZF; |
29 | use Compress::LZF; |
28 | |
30 | |
|
|
31 | # configure various modules to our taste |
|
|
32 | # |
|
|
33 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
29 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
34 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
30 | |
35 | |
31 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
36 | $Event::Eval = 1; # no idea why this is required, but it is |
32 | |
|
|
33 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
34 | |
37 | |
35 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
38 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
36 | $YAML::Syck::ImplicitUnicode = 1; |
39 | $YAML::Syck::ImplicitUnicode = 1; |
37 | |
40 | |
38 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
41 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
42 | |
|
|
43 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
39 | |
44 | |
40 | our %COMMAND = (); |
45 | our %COMMAND = (); |
41 | our %COMMAND_TIME = (); |
46 | our %COMMAND_TIME = (); |
42 | |
47 | |
43 | our @EXTS = (); # list of extension package names |
48 | our @EXTS = (); # list of extension package names |
44 | our %EXTCMD = (); |
49 | our %EXTCMD = (); |
45 | our %EXT_CORO = (); # coroutines bound to extensions |
50 | our %EXT_CORO = (); # coroutines bound to extensions |
46 | our %EXT_MAP = (); # pluggable maps |
51 | our %EXT_MAP = (); # pluggable maps |
47 | |
52 | |
|
|
53 | our $RELOAD; # number of reloads so far |
48 | our @EVENT; |
54 | our @EVENT; |
49 | our $LIBDIR = datadir . "/ext"; |
55 | our $LIBDIR = datadir . "/ext"; |
50 | |
56 | |
51 | our $TICK = MAX_TIME * 1e-6; |
57 | our $TICK = MAX_TIME * 1e-6; |
52 | our $TICK_WATCHER; |
58 | our $TICK_WATCHER; |
… | |
… | |
202 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
208 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
203 | $d |
209 | $d |
204 | } || "[unable to dump $_[0]: '$@']"; |
210 | } || "[unable to dump $_[0]: '$@']"; |
205 | } |
211 | } |
206 | |
212 | |
207 | use JSON::Syck (); # TODO# replace by JSON::PC once working |
213 | use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working |
208 | |
214 | |
209 | =item $ref = cf::from_json $json |
215 | =item $ref = cf::from_json $json |
210 | |
216 | |
211 | Converts a JSON string into the corresponding perl data structure. |
217 | Converts a JSON string into the corresponding perl data structure. |
212 | |
218 | |
213 | =cut |
|
|
214 | |
|
|
215 | sub from_json($) { |
|
|
216 | $JSON::Syck::ImplicitUnicode = 1; # work around JSON::Syck bugs |
|
|
217 | JSON::Syck::Load $_[0] |
|
|
218 | } |
|
|
219 | |
|
|
220 | =item $json = cf::to_json $ref |
219 | =item $json = cf::to_json $ref |
221 | |
220 | |
222 | Converts a perl data structure into its JSON representation. |
221 | Converts a perl data structure into its JSON representation. |
223 | |
|
|
224 | =cut |
|
|
225 | |
|
|
226 | sub to_json($) { |
|
|
227 | $JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs |
|
|
228 | JSON::Syck::Dump $_[0] |
|
|
229 | } |
|
|
230 | |
222 | |
231 | =item cf::lock_wait $string |
223 | =item cf::lock_wait $string |
232 | |
224 | |
233 | Wait until the given lock is available. See cf::lock_acquire. |
225 | Wait until the given lock is available. See cf::lock_acquire. |
234 | |
226 | |
… | |
… | |
379 | |
371 | |
380 | aio_rename "$runtime~", $runtime |
372 | aio_rename "$runtime~", $runtime |
381 | and return; |
373 | and return; |
382 | |
374 | |
383 | 1 |
375 | 1 |
|
|
376 | } |
|
|
377 | |
|
|
378 | =item cf::datalog type => key => value, ... |
|
|
379 | |
|
|
380 | Log a datalog packet of the given type with the given key-value pairs. |
|
|
381 | |
|
|
382 | =cut |
|
|
383 | |
|
|
384 | sub datalog($@) { |
|
|
385 | my ($type, %kv) = @_; |
|
|
386 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
384 | } |
387 | } |
385 | |
388 | |
386 | =back |
389 | =back |
387 | |
390 | |
388 | =cut |
391 | =cut |
… | |
… | |
1030 | =cut |
1033 | =cut |
1031 | |
1034 | |
1032 | sub quit_character { |
1035 | sub quit_character { |
1033 | my ($pl) = @_; |
1036 | my ($pl) = @_; |
1034 | |
1037 | |
|
|
1038 | my $name = $pl->ob->name; |
|
|
1039 | |
1035 | $pl->{deny_save} = 1; |
1040 | $pl->{deny_save} = 1; |
1036 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1041 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1037 | |
1042 | |
1038 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1043 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1039 | $pl->deactivate; |
1044 | $pl->deactivate; |
… | |
… | |
1043 | my $path = playerdir $pl; |
1048 | my $path = playerdir $pl; |
1044 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1049 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1045 | aio_rename $path, $temp; |
1050 | aio_rename $path, $temp; |
1046 | delete $cf::PLAYER{$pl->ob->name}; |
1051 | delete $cf::PLAYER{$pl->ob->name}; |
1047 | $pl->destroy; |
1052 | $pl->destroy; |
|
|
1053 | |
|
|
1054 | my $prefix = qr<^~\Q$name\E/>; |
|
|
1055 | |
|
|
1056 | # nuke player maps |
|
|
1057 | $cf::MAP{$_}->nuke for grep /$prefix/, keys %cf::MAP; |
|
|
1058 | |
1048 | IO::AIO::aio_rmtree $temp; |
1059 | IO::AIO::aio_rmtree $temp; |
|
|
1060 | } |
|
|
1061 | |
|
|
1062 | =item $pl->kick |
|
|
1063 | |
|
|
1064 | Kicks a player out of the game. This destroys the connection. |
|
|
1065 | |
|
|
1066 | =cut |
|
|
1067 | |
|
|
1068 | sub kick { |
|
|
1069 | my ($pl, $kicker) = @_; |
|
|
1070 | |
|
|
1071 | $pl->invoke (cf::EVENT_PLAYER_KICK, $kicker); |
|
|
1072 | $pl->killer ("kicked"); |
|
|
1073 | $pl->ns->destroy; |
1049 | } |
1074 | } |
1050 | |
1075 | |
1051 | =item cf::player::list_logins |
1076 | =item cf::player::list_logins |
1052 | |
1077 | |
1053 | Returns am arrayref of all valid playernames in the system, can take a |
1078 | Returns am arrayref of all valid playernames in the system, can take a |
… | |
… | |
1099 | } |
1124 | } |
1100 | |
1125 | |
1101 | \@paths |
1126 | \@paths |
1102 | } |
1127 | } |
1103 | |
1128 | |
1104 | =item $player->ext_reply ($msgid, $msgtype, %msg) |
1129 | =item $player->ext_reply ($msgid, %msg) |
1105 | |
1130 | |
1106 | Sends an ext reply to the player. |
1131 | Sends an ext reply to the player. |
1107 | |
1132 | |
1108 | =cut |
1133 | =cut |
1109 | |
1134 | |
1110 | sub ext_reply($$$%) { |
1135 | sub ext_reply($$%) { |
1111 | my ($self, $id, %msg) = @_; |
1136 | my ($self, $id, %msg) = @_; |
1112 | |
1137 | |
1113 | $msg{msgid} = $id; |
1138 | $msg{msgid} = $id; |
|
|
1139 | |
|
|
1140 | $self->send ("ext " . cf::to_json \%msg); |
|
|
1141 | } |
|
|
1142 | |
|
|
1143 | =item $player->ext_event ($type, %msg) |
|
|
1144 | |
|
|
1145 | Sends an ext event to the client. |
|
|
1146 | |
|
|
1147 | =cut |
|
|
1148 | |
|
|
1149 | sub ext_event($$%) { |
|
|
1150 | my ($self, $type, %msg) = @_; |
|
|
1151 | |
|
|
1152 | delete $msg{msgid}; |
|
|
1153 | $msg{msgtype} = "event"; |
|
|
1154 | $msg{eventtype} = $type; |
1114 | |
1155 | |
1115 | $self->send ("ext " . cf::to_json \%msg); |
1156 | $self->send ("ext " . cf::to_json \%msg); |
1116 | } |
1157 | } |
1117 | |
1158 | |
1118 | package cf; |
1159 | package cf; |
… | |
… | |
1970 | |
2011 | |
1971 | sub cf::client::send_drawinfo { |
2012 | sub cf::client::send_drawinfo { |
1972 | my ($self, $text, $flags) = @_; |
2013 | my ($self, $text, $flags) = @_; |
1973 | |
2014 | |
1974 | utf8::encode $text; |
2015 | utf8::encode $text; |
1975 | $self->send_packet (sprintf "drawinfo %d %s", $flags, $text); |
2016 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
1976 | } |
2017 | } |
1977 | |
2018 | |
1978 | |
2019 | |
1979 | =item $success = $client->query ($flags, "text", \&cb) |
2020 | =item $success = $client->query ($flags, "text", \&cb) |
1980 | |
2021 | |
… | |
… | |
2079 | |
2120 | |
2080 | # here we export the classes and methods available to script code |
2121 | # here we export the classes and methods available to script code |
2081 | |
2122 | |
2082 | =pod |
2123 | =pod |
2083 | |
2124 | |
2084 | The following fucntions and emthods are available within a safe environment: |
2125 | The following functions and methods are available within a safe environment: |
2085 | |
2126 | |
2086 | cf::object contr pay_amount pay_player map |
2127 | cf::object contr pay_amount pay_player map |
2087 | cf::object::player player |
2128 | cf::object::player player |
2088 | cf::player peaceful |
2129 | cf::player peaceful |
2089 | cf::map trigger |
2130 | cf::map trigger |
… | |
… | |
2244 | } |
2285 | } |
2245 | |
2286 | |
2246 | ############################################################################# |
2287 | ############################################################################# |
2247 | # the server's init and main functions |
2288 | # the server's init and main functions |
2248 | |
2289 | |
|
|
2290 | sub load_facedata { |
|
|
2291 | my $path = sprintf "%s/facedata", cf::datadir; |
|
|
2292 | |
|
|
2293 | warn "loading facedata from $path\n"; |
|
|
2294 | |
|
|
2295 | my $faces; |
|
|
2296 | 0 < aio_load $path, $faces |
|
|
2297 | or die "$path: $!"; |
|
|
2298 | |
|
|
2299 | Coro::cede; |
|
|
2300 | $faces = Storable::thaw $faces; |
|
|
2301 | Coro::cede; |
|
|
2302 | |
|
|
2303 | my $meta = delete $faces->{""}; |
|
|
2304 | $meta->{version} == 1 |
|
|
2305 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
|
|
2306 | |
|
|
2307 | while (my ($face, $info) = each %$faces) { |
|
|
2308 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
2309 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
|
|
2310 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
|
|
2311 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
|
|
2312 | Coro::cede; |
|
|
2313 | } |
|
|
2314 | |
|
|
2315 | while (my ($face, $info) = each %$faces) { |
|
|
2316 | next unless $info->{smooth}; |
|
|
2317 | my $idx = cf::face::find $face |
|
|
2318 | or next; |
|
|
2319 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
2320 | cf::face::set_smooth $idx, $smooth; |
|
|
2321 | } else { |
|
|
2322 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
|
|
2323 | } |
|
|
2324 | Coro::cede; |
|
|
2325 | } |
|
|
2326 | |
|
|
2327 | 1 |
|
|
2328 | } |
|
|
2329 | |
2249 | sub init_resources { |
2330 | sub reload_resources { |
2250 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2331 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2251 | or die "unable to load regions file\n";#d# |
2332 | or die "unable to load regions file\n";#d# |
|
|
2333 | load_facedata |
|
|
2334 | or die "unable to load facedata\n";#d# |
|
|
2335 | } |
|
|
2336 | |
|
|
2337 | sub init { |
|
|
2338 | reload_resources; |
2252 | } |
2339 | } |
2253 | |
2340 | |
2254 | sub cfg_load { |
2341 | sub cfg_load { |
2255 | open my $fh, "<:utf8", cf::confdir . "/config" |
2342 | open my $fh, "<:utf8", cf::confdir . "/config" |
2256 | or return; |
2343 | or return; |
… | |
… | |
2268 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2355 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2269 | and die "WARNING: m(un)lockall failed: $!\n"; |
2356 | and die "WARNING: m(un)lockall failed: $!\n"; |
2270 | }; |
2357 | }; |
2271 | warn $@ if $@; |
2358 | warn $@ if $@; |
2272 | } |
2359 | } |
2273 | } |
|
|
2274 | |
|
|
2275 | sub init { |
|
|
2276 | init_resources; |
|
|
2277 | } |
2360 | } |
2278 | |
2361 | |
2279 | sub main { |
2362 | sub main { |
2280 | # we must not ever block the main coroutine |
2363 | # we must not ever block the main coroutine |
2281 | local $Coro::idle = sub { |
2364 | local $Coro::idle = sub { |
… | |
… | |
2384 | Coro::cede; |
2467 | Coro::cede; |
2385 | last unless IO::AIO::nreqs || BDB::nreqs; |
2468 | last unless IO::AIO::nreqs || BDB::nreqs; |
2386 | warn "iterate..."; |
2469 | warn "iterate..."; |
2387 | } |
2470 | } |
2388 | |
2471 | |
|
|
2472 | ++$RELOAD; |
|
|
2473 | |
2389 | warn "cancelling all extension coros"; |
2474 | warn "cancelling all extension coros"; |
2390 | $_->cancel for values %EXT_CORO; |
2475 | $_->cancel for values %EXT_CORO; |
2391 | %EXT_CORO = (); |
2476 | %EXT_CORO = (); |
2392 | |
2477 | |
2393 | warn "removing commands"; |
2478 | warn "removing commands"; |
… | |
… | |
2450 | |
2535 | |
2451 | warn "loading extensions"; |
2536 | warn "loading extensions"; |
2452 | cf::load_extensions; |
2537 | cf::load_extensions; |
2453 | |
2538 | |
2454 | warn "reattaching attachments to objects/players"; |
2539 | warn "reattaching attachments to objects/players"; |
2455 | _global_reattach; |
2540 | _global_reattach; # objects, sockets |
2456 | warn "reattaching attachments to maps"; |
2541 | warn "reattaching attachments to maps"; |
2457 | reattach $_ for values %MAP; |
2542 | reattach $_ for values %MAP; |
|
|
2543 | warn "reattaching attachments to players"; |
|
|
2544 | reattach $_ for values %PLAYER; |
2458 | |
2545 | |
2459 | warn "loading reloadable resources"; |
2546 | warn "loading reloadable resources"; |
2460 | init_resources; |
2547 | reload_resources; |
2461 | |
2548 | |
2462 | warn "leaving sync_job"; |
2549 | warn "leaving sync_job"; |
2463 | |
2550 | |
2464 | 1 |
2551 | 1 |
2465 | } or do { |
2552 | } or do { |