… | |
… | |
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; |
|
|
21 | use Coro::Storable; |
19 | |
22 | |
20 | use BDB (); |
23 | use BDB (); |
21 | use Data::Dumper; |
24 | use Data::Dumper; |
22 | use Digest::MD5; |
25 | use Digest::MD5; |
23 | use Fcntl; |
26 | use Fcntl; |
|
|
27 | use YAML::Syck (); |
24 | use IO::AIO 2.32 (); |
28 | use IO::AIO 2.32 (); |
25 | use YAML::Syck (); |
|
|
26 | use Time::HiRes; |
29 | use Time::HiRes; |
27 | use Compress::LZF; |
30 | use Compress::LZF; |
28 | |
31 | |
|
|
32 | # configure various modules to our taste |
|
|
33 | # |
|
|
34 | $Storable::canonical = 1; # reduce rsync transfers |
|
|
35 | 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 |
36 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
30 | |
37 | |
31 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
38 | $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 | |
39 | |
35 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
40 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
36 | $YAML::Syck::ImplicitUnicode = 1; |
41 | $YAML::Syck::ImplicitUnicode = 1; |
37 | |
42 | |
38 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
43 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
44 | |
|
|
45 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
39 | |
46 | |
40 | our %COMMAND = (); |
47 | our %COMMAND = (); |
41 | our %COMMAND_TIME = (); |
48 | our %COMMAND_TIME = (); |
42 | |
49 | |
43 | our @EXTS = (); # list of extension package names |
50 | our @EXTS = (); # list of extension package names |
44 | our %EXTCMD = (); |
51 | our %EXTCMD = (); |
45 | our %EXT_CORO = (); # coroutines bound to extensions |
52 | our %EXT_CORO = (); # coroutines bound to extensions |
46 | our %EXT_MAP = (); # pluggable maps |
53 | our %EXT_MAP = (); # pluggable maps |
47 | |
54 | |
|
|
55 | our $RELOAD; # number of reloads so far |
48 | our @EVENT; |
56 | our @EVENT; |
49 | our $LIBDIR = datadir . "/ext"; |
57 | our $LIBDIR = datadir . "/ext"; |
50 | |
58 | |
51 | our $TICK = MAX_TIME * 1e-6; |
59 | our $TICK = MAX_TIME * 1e-6; |
52 | our $TICK_WATCHER; |
60 | our $TICK_WATCHER; |
… | |
… | |
68 | our %MAP; # all maps |
76 | our %MAP; # all maps |
69 | our $LINK_MAP; # the special {link} map, which is always available |
77 | our $LINK_MAP; # the special {link} map, which is always available |
70 | our $RANDOM_MAPS = cf::localdir . "/random"; |
78 | our $RANDOM_MAPS = cf::localdir . "/random"; |
71 | our $BDB_ENV_DIR = cf::localdir . "/db"; |
79 | our $BDB_ENV_DIR = cf::localdir . "/db"; |
72 | |
80 | |
73 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
|
|
74 | our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE ||= new Coro::Signal; |
|
|
75 | |
|
|
76 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
81 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
77 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
82 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
78 | |
83 | |
79 | binmode STDOUT; |
84 | binmode STDOUT; |
80 | binmode STDERR; |
85 | binmode STDERR; |
… | |
… | |
128 | =item %cf::CFG |
133 | =item %cf::CFG |
129 | |
134 | |
130 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
135 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
131 | from wherever your confdir points to. |
136 | from wherever your confdir points to. |
132 | |
137 | |
133 | =item $cf::WAIT_FOR_TICK, $cf::WAIT_FOR_TICK_ONE |
138 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
134 | |
139 | |
135 | These are Coro::Signal objects that are C<< ->broadcast >> (WAIT_FOR_TICK) |
140 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
136 | or C<< ->send >> (WAIT_FOR_TICK_ONE) on after normal server tick |
141 | returns directly I<after> the tick processing (and consequently, can only wake one process |
137 | processing has been done. Call C<< ->wait >> on them to maximise the |
142 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
138 | window of cpu time available, or simply to synchronise to the server tick. |
|
|
139 | |
143 | |
140 | =back |
144 | =back |
141 | |
145 | |
142 | =cut |
146 | =cut |
143 | |
147 | |
… | |
… | |
202 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
206 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
203 | $d |
207 | $d |
204 | } || "[unable to dump $_[0]: '$@']"; |
208 | } || "[unable to dump $_[0]: '$@']"; |
205 | } |
209 | } |
206 | |
210 | |
207 | use JSON::Syck (); # TODO# replace by JSON::PC once working |
211 | use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working |
208 | |
212 | |
209 | =item $ref = cf::from_json $json |
213 | =item $ref = cf::from_json $json |
210 | |
214 | |
211 | Converts a JSON string into the corresponding perl data structure. |
215 | Converts a JSON string into the corresponding perl data structure. |
212 | |
216 | |
213 | =cut |
|
|
214 | |
|
|
215 | sub from_json($) { |
|
|
216 | $JSON::Syck::ImplicitUnicode = 1; # work around JSON::Syck bugs |
|
|
217 | JSON::Syck::Load $_[0] |
|
|
218 | } |
|
|
219 | |
|
|
220 | =item $json = cf::to_json $ref |
217 | =item $json = cf::to_json $ref |
221 | |
218 | |
222 | Converts a perl data structure into its JSON representation. |
219 | Converts a perl data structure into its JSON representation. |
223 | |
|
|
224 | =cut |
|
|
225 | |
|
|
226 | sub to_json($) { |
|
|
227 | $JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs |
|
|
228 | JSON::Syck::Dump $_[0] |
|
|
229 | } |
|
|
230 | |
220 | |
231 | =item cf::lock_wait $string |
221 | =item cf::lock_wait $string |
232 | |
222 | |
233 | Wait until the given lock is available. See cf::lock_acquire. |
223 | Wait until the given lock is available. See cf::lock_acquire. |
234 | |
224 | |
… | |
… | |
354 | |
344 | |
355 | $coro |
345 | $coro |
356 | } |
346 | } |
357 | |
347 | |
358 | sub write_runtime { |
348 | sub write_runtime { |
|
|
349 | my $guard = cf::lock_acquire "write_runtime"; |
|
|
350 | |
359 | my $runtime = cf::localdir . "/runtime"; |
351 | my $runtime = cf::localdir . "/runtime"; |
360 | |
352 | |
361 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
353 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
362 | or return; |
354 | or return; |
363 | |
355 | |
… | |
… | |
377 | |
369 | |
378 | aio_rename "$runtime~", $runtime |
370 | aio_rename "$runtime~", $runtime |
379 | and return; |
371 | and return; |
380 | |
372 | |
381 | 1 |
373 | 1 |
|
|
374 | } |
|
|
375 | |
|
|
376 | =item cf::datalog type => key => value, ... |
|
|
377 | |
|
|
378 | Log a datalog packet of the given type with the given key-value pairs. |
|
|
379 | |
|
|
380 | =cut |
|
|
381 | |
|
|
382 | sub datalog($@) { |
|
|
383 | my ($type, %kv) = @_; |
|
|
384 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
382 | } |
385 | } |
383 | |
386 | |
384 | =back |
387 | =back |
385 | |
388 | |
386 | =cut |
389 | =cut |
… | |
… | |
958 | } |
961 | } |
959 | |
962 | |
960 | sub path($) { |
963 | sub path($) { |
961 | my $login = ref $_[0] ? $_[0]->ob->name : $_[0]; |
964 | my $login = ref $_[0] ? $_[0]->ob->name : $_[0]; |
962 | |
965 | |
963 | (playerdir $login) . "/$login.pl" |
966 | (playerdir $login) . "/playerdata" |
964 | } |
967 | } |
965 | |
968 | |
966 | sub find_active($) { |
969 | sub find_active($) { |
967 | $cf::PLAYER{$_[0]} |
970 | $cf::PLAYER{$_[0]} |
968 | and $cf::PLAYER{$_[0]}->active |
971 | and $cf::PLAYER{$_[0]}->active |
… | |
… | |
981 | my $login = $_[0]; |
984 | my $login = $_[0]; |
982 | |
985 | |
983 | my $guard = cf::lock_acquire "user_find:$login"; |
986 | my $guard = cf::lock_acquire "user_find:$login"; |
984 | |
987 | |
985 | $cf::PLAYER{$_[0]} || do { |
988 | $cf::PLAYER{$_[0]} || do { |
|
|
989 | # rename old playerfiles to new ones |
|
|
990 | #TODO: remove when no longer required |
|
|
991 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
|
|
992 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
|
|
993 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
|
|
994 | aio_unlink +(playerdir $login) . "/$login.pl"; |
|
|
995 | |
986 | my $pl = load_pl path $login |
996 | my $pl = load_pl path $login |
987 | or return; |
997 | or return; |
988 | $cf::PLAYER{$login} = $pl |
998 | $cf::PLAYER{$login} = $pl |
989 | } |
999 | } |
990 | } |
1000 | } |
… | |
… | |
1027 | |
1037 | |
1028 | =cut |
1038 | =cut |
1029 | |
1039 | |
1030 | sub quit_character { |
1040 | sub quit_character { |
1031 | my ($pl) = @_; |
1041 | my ($pl) = @_; |
|
|
1042 | |
|
|
1043 | my $name = $pl->ob->name; |
1032 | |
1044 | |
1033 | $pl->{deny_save} = 1; |
1045 | $pl->{deny_save} = 1; |
1034 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1046 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1035 | |
1047 | |
1036 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1048 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
… | |
… | |
1041 | my $path = playerdir $pl; |
1053 | my $path = playerdir $pl; |
1042 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1054 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1043 | aio_rename $path, $temp; |
1055 | aio_rename $path, $temp; |
1044 | delete $cf::PLAYER{$pl->ob->name}; |
1056 | delete $cf::PLAYER{$pl->ob->name}; |
1045 | $pl->destroy; |
1057 | $pl->destroy; |
|
|
1058 | |
|
|
1059 | my $prefix = qr<^~\Q$name\E/>; |
|
|
1060 | |
|
|
1061 | # nuke player maps |
|
|
1062 | $cf::MAP{$_}->nuke for grep /$prefix/, keys %cf::MAP; |
|
|
1063 | |
1046 | IO::AIO::aio_rmtree $temp; |
1064 | IO::AIO::aio_rmtree $temp; |
|
|
1065 | } |
|
|
1066 | |
|
|
1067 | =item $pl->kick |
|
|
1068 | |
|
|
1069 | Kicks a player out of the game. This destroys the connection. |
|
|
1070 | |
|
|
1071 | =cut |
|
|
1072 | |
|
|
1073 | sub kick { |
|
|
1074 | my ($pl, $kicker) = @_; |
|
|
1075 | |
|
|
1076 | $pl->invoke (cf::EVENT_PLAYER_KICK, $kicker); |
|
|
1077 | $pl->killer ("kicked"); |
|
|
1078 | $pl->ns->destroy; |
1047 | } |
1079 | } |
1048 | |
1080 | |
1049 | =item cf::player::list_logins |
1081 | =item cf::player::list_logins |
1050 | |
1082 | |
1051 | Returns am arrayref of all valid playernames in the system, can take a |
1083 | Returns am arrayref of all valid playernames in the system, can take a |
… | |
… | |
1097 | } |
1129 | } |
1098 | |
1130 | |
1099 | \@paths |
1131 | \@paths |
1100 | } |
1132 | } |
1101 | |
1133 | |
1102 | =item $player->ext_reply ($msgid, $msgtype, %msg) |
1134 | =item $player->ext_reply ($msgid, %msg) |
1103 | |
1135 | |
1104 | Sends an ext reply to the player. |
1136 | Sends an ext reply to the player. |
1105 | |
1137 | |
1106 | =cut |
1138 | =cut |
1107 | |
1139 | |
1108 | sub ext_reply($$$%) { |
1140 | sub ext_reply($$%) { |
1109 | my ($self, $id, %msg) = @_; |
1141 | my ($self, $id, %msg) = @_; |
1110 | |
1142 | |
1111 | $msg{msgid} = $id; |
1143 | $msg{msgid} = $id; |
1112 | |
1144 | |
1113 | $self->send ("ext " . cf::to_json \%msg); |
1145 | $self->send ("ext " . cf::to_json \%msg); |
1114 | } |
1146 | } |
1115 | |
1147 | |
1116 | package cf; |
1148 | =item $player->ext_event ($type, %msg) |
|
|
1149 | |
|
|
1150 | Sends an ext event to the client. |
|
|
1151 | |
|
|
1152 | =cut |
|
|
1153 | |
|
|
1154 | sub ext_event($$%) { |
|
|
1155 | my ($self, $type, %msg) = @_; |
|
|
1156 | |
|
|
1157 | $self->ns->ext_event ($type, %msg); |
|
|
1158 | } |
|
|
1159 | |
|
|
1160 | =head3 cf::region |
|
|
1161 | |
|
|
1162 | =over 4 |
|
|
1163 | |
|
|
1164 | =cut |
|
|
1165 | |
|
|
1166 | package cf::region; |
|
|
1167 | |
|
|
1168 | =item cf::region::find_by_path $path |
|
|
1169 | |
|
|
1170 | Tries to decuce the probable region for a map knowing only its path. |
|
|
1171 | |
|
|
1172 | =cut |
|
|
1173 | |
|
|
1174 | sub find_by_path($) { |
|
|
1175 | my ($path) = @_; |
|
|
1176 | |
|
|
1177 | my ($match, $specificity); |
|
|
1178 | |
|
|
1179 | for my $region (list) { |
|
|
1180 | if ($region->match && $path =~ $region->match) { |
|
|
1181 | ($match, $specificity) = ($region, $region->specificity) |
|
|
1182 | if $region->specificity > $specificity; |
|
|
1183 | } |
|
|
1184 | } |
|
|
1185 | |
|
|
1186 | $match |
|
|
1187 | } |
1117 | |
1188 | |
1118 | =back |
1189 | =back |
1119 | |
|
|
1120 | |
1190 | |
1121 | =head3 cf::map |
1191 | =head3 cf::map |
1122 | |
1192 | |
1123 | =over 4 |
1193 | =over 4 |
1124 | |
1194 | |
… | |
… | |
1355 | $self->load_header_orig |
1425 | $self->load_header_orig |
1356 | or return; |
1426 | or return; |
1357 | $self->prepare_orig; |
1427 | $self->prepare_orig; |
1358 | } |
1428 | } |
1359 | |
1429 | |
|
|
1430 | $self->default_region (cf::region::find_by_path $self->{path}) |
|
|
1431 | unless $self->default_region; |
|
|
1432 | |
1360 | 1 |
1433 | 1 |
1361 | } |
1434 | } |
1362 | |
1435 | |
1363 | sub find; |
1436 | sub find; |
1364 | sub find { |
1437 | sub find { |
… | |
… | |
1406 | $self->in_memory (cf::MAP_LOADING); |
1479 | $self->in_memory (cf::MAP_LOADING); |
1407 | |
1480 | |
1408 | $self->alloc; |
1481 | $self->alloc; |
1409 | |
1482 | |
1410 | $self->pre_load; |
1483 | $self->pre_load; |
|
|
1484 | Coro::cede; |
1411 | |
1485 | |
1412 | $self->_load_objects ($self->{load_path}, 1) |
1486 | $self->_load_objects ($self->{load_path}, 1) |
1413 | or return; |
1487 | or return; |
1414 | |
1488 | |
1415 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1489 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
… | |
… | |
1422 | $self->_load_objects ($uniq, 0); |
1496 | $self->_load_objects ($uniq, 0); |
1423 | } |
1497 | } |
1424 | } |
1498 | } |
1425 | |
1499 | |
1426 | Coro::cede; |
1500 | Coro::cede; |
1427 | |
|
|
1428 | # now do the right thing for maps |
1501 | # now do the right thing for maps |
1429 | $self->link_multipart_objects; |
1502 | $self->link_multipart_objects; |
|
|
1503 | Coro::cede; |
1430 | |
1504 | |
1431 | unless ($self->{deny_activate}) { |
1505 | unless ($self->{deny_activate}) { |
1432 | $self->decay_objects; |
1506 | $self->decay_objects; |
1433 | $self->fix_auto_apply; |
1507 | $self->fix_auto_apply; |
1434 | $self->update_buttons; |
1508 | $self->update_buttons; |
… | |
… | |
1436 | $self->set_darkness_map; |
1510 | $self->set_darkness_map; |
1437 | $self->difficulty ($self->estimate_difficulty) |
1511 | $self->difficulty ($self->estimate_difficulty) |
1438 | unless $self->difficulty; |
1512 | unless $self->difficulty; |
1439 | Coro::cede; |
1513 | Coro::cede; |
1440 | $self->activate; |
1514 | $self->activate; |
|
|
1515 | Coro::cede; |
1441 | } |
1516 | } |
1442 | |
1517 | |
1443 | $self->post_load; |
1518 | $self->post_load; |
|
|
1519 | Coro::cede; |
1444 | |
1520 | |
1445 | $self->in_memory (cf::MAP_IN_MEMORY); |
1521 | $self->in_memory (cf::MAP_IN_MEMORY); |
1446 | } |
1522 | } |
1447 | |
1523 | |
1448 | sub customise_for { |
1524 | sub customise_for { |
… | |
… | |
1926 | |
2002 | |
1927 | return unless $self->type == cf::PLAYER; |
2003 | return unless $self->type == cf::PLAYER; |
1928 | |
2004 | |
1929 | if ($exit->slaying eq "/!") { |
2005 | if ($exit->slaying eq "/!") { |
1930 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
2006 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2007 | # the problem is that $exit might not survive long enough |
|
|
2008 | # so it needs to be done right now, right here |
1931 | cf::sync_job { prepare_random_map $exit }; |
2009 | cf::sync_job { prepare_random_map $exit }; |
1932 | } |
2010 | } |
1933 | |
2011 | |
1934 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2012 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
1935 | my $hp = $exit->stats->hp; |
2013 | my $hp = $exit->stats->hp; |
… | |
… | |
1943 | $self->goto ($slaying, $hp, $sp); |
2021 | $self->goto ($slaying, $hp, $sp); |
1944 | |
2022 | |
1945 | 1; |
2023 | 1; |
1946 | }) { |
2024 | }) { |
1947 | $self->message ("Something went wrong deep within the crossfire server. " |
2025 | $self->message ("Something went wrong deep within the crossfire server. " |
1948 | . "I'll try to bring you back to the map you were before. " |
2026 | . "I'll try to bring you back to the map you were before. " |
1949 | . "Please report this to the dungeon master!", |
2027 | . "Please report this to the dungeon master!", |
1950 | cf::NDI_UNIQUE | cf::NDI_RED); |
2028 | cf::NDI_UNIQUE | cf::NDI_RED); |
1951 | |
2029 | |
1952 | warn "ERROR in enter_exit: $@"; |
2030 | warn "ERROR in enter_exit: $@"; |
1953 | $self->leave_link; |
2031 | $self->leave_link; |
1954 | } |
2032 | } |
1955 | })->prio (1); |
2033 | })->prio (1); |
… | |
… | |
1968 | |
2046 | |
1969 | sub cf::client::send_drawinfo { |
2047 | sub cf::client::send_drawinfo { |
1970 | my ($self, $text, $flags) = @_; |
2048 | my ($self, $text, $flags) = @_; |
1971 | |
2049 | |
1972 | utf8::encode $text; |
2050 | utf8::encode $text; |
1973 | $self->send_packet (sprintf "drawinfo %d %s", $flags, $text); |
2051 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
1974 | } |
2052 | } |
1975 | |
2053 | |
|
|
2054 | =item $client->ext_event ($type, %msg) |
|
|
2055 | |
|
|
2056 | Sends an exti event to the client. |
|
|
2057 | |
|
|
2058 | =cut |
|
|
2059 | |
|
|
2060 | sub cf::client::ext_event($$%) { |
|
|
2061 | my ($self, $type, %msg) = @_; |
|
|
2062 | |
|
|
2063 | $msg{msgtype} = "event_$type"; |
|
|
2064 | $self->send_packet ("ext " . cf::to_json \%msg); |
|
|
2065 | } |
1976 | |
2066 | |
1977 | =item $success = $client->query ($flags, "text", \&cb) |
2067 | =item $success = $client->query ($flags, "text", \&cb) |
1978 | |
2068 | |
1979 | Queues a query to the client, calling the given callback with |
2069 | Queues a query to the client, calling the given callback with |
1980 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2070 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
… | |
… | |
2077 | |
2167 | |
2078 | # here we export the classes and methods available to script code |
2168 | # here we export the classes and methods available to script code |
2079 | |
2169 | |
2080 | =pod |
2170 | =pod |
2081 | |
2171 | |
2082 | The following fucntions and emthods are available within a safe environment: |
2172 | The following functions and methods are available within a safe environment: |
2083 | |
2173 | |
2084 | cf::object contr pay_amount pay_player map |
2174 | cf::object contr pay_amount pay_player map |
2085 | cf::object::player player |
2175 | cf::object::player player |
2086 | cf::player peaceful |
2176 | cf::player peaceful |
2087 | cf::map trigger |
2177 | cf::map trigger |
… | |
… | |
2242 | } |
2332 | } |
2243 | |
2333 | |
2244 | ############################################################################# |
2334 | ############################################################################# |
2245 | # the server's init and main functions |
2335 | # the server's init and main functions |
2246 | |
2336 | |
|
|
2337 | sub load_facedata { |
|
|
2338 | my $path = sprintf "%s/facedata", cf::datadir; |
|
|
2339 | |
|
|
2340 | warn "loading facedata from $path\n"; |
|
|
2341 | |
|
|
2342 | my $facedata; |
|
|
2343 | 0 < aio_load $path, $facedata |
|
|
2344 | or die "$path: $!"; |
|
|
2345 | |
|
|
2346 | $facedata = Coro::Storable::thaw $facedata; |
|
|
2347 | |
|
|
2348 | $facedata->{version} == 2 |
|
|
2349 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
|
|
2350 | |
|
|
2351 | { |
|
|
2352 | my $faces = $facedata->{faceinfo}; |
|
|
2353 | |
|
|
2354 | while (my ($face, $info) = each %$faces) { |
|
|
2355 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
2356 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
|
|
2357 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
|
|
2358 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
|
|
2359 | Coro::cede; |
|
|
2360 | } |
|
|
2361 | |
|
|
2362 | while (my ($face, $info) = each %$faces) { |
|
|
2363 | next unless $info->{smooth}; |
|
|
2364 | my $idx = cf::face::find $face |
|
|
2365 | or next; |
|
|
2366 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
2367 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
|
|
2368 | } else { |
|
|
2369 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
|
|
2370 | } |
|
|
2371 | Coro::cede; |
|
|
2372 | } |
|
|
2373 | } |
|
|
2374 | |
|
|
2375 | { |
|
|
2376 | my $anims = $facedata->{animinfo}; |
|
|
2377 | |
|
|
2378 | while (my ($anim, $info) = each %$anims) { |
|
|
2379 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
|
|
2380 | Coro::cede; |
|
|
2381 | } |
|
|
2382 | |
|
|
2383 | cf::anim::invalidate_all; # d'oh |
|
|
2384 | } |
|
|
2385 | |
|
|
2386 | 1 |
|
|
2387 | } |
|
|
2388 | |
2247 | sub init_resources { |
2389 | sub reload_resources { |
2248 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2390 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2249 | or die "unable to load regions file\n";#d# |
2391 | or die "unable to load regions file\n";#d# |
|
|
2392 | load_facedata |
|
|
2393 | or die "unable to load facedata\n";#d# |
|
|
2394 | } |
|
|
2395 | |
|
|
2396 | sub init { |
|
|
2397 | reload_resources; |
2250 | } |
2398 | } |
2251 | |
2399 | |
2252 | sub cfg_load { |
2400 | sub cfg_load { |
2253 | open my $fh, "<:utf8", cf::confdir . "/config" |
2401 | open my $fh, "<:utf8", cf::confdir . "/config" |
2254 | or return; |
2402 | or return; |
… | |
… | |
2266 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2414 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2267 | and die "WARNING: m(un)lockall failed: $!\n"; |
2415 | and die "WARNING: m(un)lockall failed: $!\n"; |
2268 | }; |
2416 | }; |
2269 | warn $@ if $@; |
2417 | warn $@ if $@; |
2270 | } |
2418 | } |
2271 | } |
|
|
2272 | |
|
|
2273 | sub init { |
|
|
2274 | init_resources; |
|
|
2275 | } |
2419 | } |
2276 | |
2420 | |
2277 | sub main { |
2421 | sub main { |
2278 | # we must not ever block the main coroutine |
2422 | # we must not ever block the main coroutine |
2279 | local $Coro::idle = sub { |
2423 | local $Coro::idle = sub { |
… | |
… | |
2382 | Coro::cede; |
2526 | Coro::cede; |
2383 | last unless IO::AIO::nreqs || BDB::nreqs; |
2527 | last unless IO::AIO::nreqs || BDB::nreqs; |
2384 | warn "iterate..."; |
2528 | warn "iterate..."; |
2385 | } |
2529 | } |
2386 | |
2530 | |
|
|
2531 | ++$RELOAD; |
|
|
2532 | |
2387 | warn "cancelling all extension coros"; |
2533 | warn "cancelling all extension coros"; |
2388 | $_->cancel for values %EXT_CORO; |
2534 | $_->cancel for values %EXT_CORO; |
2389 | %EXT_CORO = (); |
2535 | %EXT_CORO = (); |
2390 | |
2536 | |
2391 | warn "removing commands"; |
2537 | warn "removing commands"; |
… | |
… | |
2448 | |
2594 | |
2449 | warn "loading extensions"; |
2595 | warn "loading extensions"; |
2450 | cf::load_extensions; |
2596 | cf::load_extensions; |
2451 | |
2597 | |
2452 | warn "reattaching attachments to objects/players"; |
2598 | warn "reattaching attachments to objects/players"; |
2453 | _global_reattach; |
2599 | _global_reattach; # objects, sockets |
2454 | warn "reattaching attachments to maps"; |
2600 | warn "reattaching attachments to maps"; |
2455 | reattach $_ for values %MAP; |
2601 | reattach $_ for values %MAP; |
|
|
2602 | warn "reattaching attachments to players"; |
|
|
2603 | reattach $_ for values %PLAYER; |
2456 | |
2604 | |
2457 | warn "loading reloadable resources"; |
2605 | warn "loading reloadable resources"; |
2458 | init_resources; |
2606 | reload_resources; |
2459 | |
2607 | |
2460 | warn "leaving sync_job"; |
2608 | warn "leaving sync_job"; |
2461 | |
2609 | |
2462 | 1 |
2610 | 1 |
2463 | } or do { |
2611 | } or do { |
… | |
… | |
2493 | }; |
2641 | }; |
2494 | |
2642 | |
2495 | unshift @INC, $LIBDIR; |
2643 | unshift @INC, $LIBDIR; |
2496 | |
2644 | |
2497 | my $bug_warning = 0; |
2645 | my $bug_warning = 0; |
|
|
2646 | |
|
|
2647 | our @WAIT_FOR_TICK; |
|
|
2648 | our @WAIT_FOR_TICK_BEGIN; |
|
|
2649 | |
|
|
2650 | sub wait_for_tick { |
|
|
2651 | return unless $TICK_WATCHER->is_active; |
|
|
2652 | my $signal = new Coro::Signal; |
|
|
2653 | push @WAIT_FOR_TICK, $signal; |
|
|
2654 | $signal->wait; |
|
|
2655 | } |
|
|
2656 | |
|
|
2657 | sub wait_for_tick_begin { |
|
|
2658 | return unless $TICK_WATCHER->is_active; |
|
|
2659 | my $signal = new Coro::Signal; |
|
|
2660 | push @WAIT_FOR_TICK_BEGIN, $signal; |
|
|
2661 | $signal->wait; |
|
|
2662 | } |
2498 | |
2663 | |
2499 | $TICK_WATCHER = Event->timer ( |
2664 | $TICK_WATCHER = Event->timer ( |
2500 | reentrant => 0, |
2665 | reentrant => 0, |
2501 | parked => 1, |
2666 | parked => 1, |
2502 | prio => 0, |
2667 | prio => 0, |
… | |
… | |
2521 | write_runtime |
2686 | write_runtime |
2522 | or warn "ERROR: unable to write runtime file: $!"; |
2687 | or warn "ERROR: unable to write runtime file: $!"; |
2523 | }; |
2688 | }; |
2524 | } |
2689 | } |
2525 | |
2690 | |
2526 | |
2691 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
2527 | $WAIT_FOR_TICK->broadcast; |
2692 | $sig->send; |
2528 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2693 | } |
|
|
2694 | while (my $sig = shift @WAIT_FOR_TICK) { |
|
|
2695 | $sig->send; |
|
|
2696 | } |
2529 | |
2697 | |
2530 | # my $AFTER = Event::time; |
2698 | # my $AFTER = Event::time; |
2531 | # warn $AFTER - $NOW;#d# |
2699 | # warn $AFTER - $NOW;#d# |
2532 | |
2700 | |
2533 | # if we are delayed by four ticks or more, skip them all |
2701 | # if we are delayed by four ticks or more, skip them all |