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… | |
16 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
16 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
17 | $YAML::Syck::ImplicitUnicode = 1; |
17 | $YAML::Syck::ImplicitUnicode = 1; |
18 | |
18 | |
19 | use strict; |
19 | use strict; |
20 | |
20 | |
|
|
21 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
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|
22 | |
21 | our %COMMAND = (); |
23 | our %COMMAND = (); |
22 | our %COMMAND_TIME = (); |
24 | our %COMMAND_TIME = (); |
23 | our %EXTCMD = (); |
25 | our %EXTCMD = (); |
24 | |
26 | |
25 | _init_vars; |
27 | _init_vars; |
26 | |
28 | |
27 | our @EVENT; |
29 | our @EVENT; |
28 | our $LIBDIR = maps_directory "perl"; |
30 | our $LIBDIR = datadir . "/ext"; |
29 | |
31 | |
30 | our $TICK = MAX_TIME * 1e-6; |
32 | our $TICK = MAX_TIME * 1e-6; |
31 | our $TICK_WATCHER; |
33 | our $TICK_WATCHER; |
32 | our $NEXT_TICK; |
34 | our $NEXT_TICK; |
33 | |
35 | |
… | |
… | |
76 | |
78 | |
77 | @safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object'; |
79 | @safe::cf::object::player::ISA = @cf::object::player::ISA = 'cf::object'; |
78 | |
80 | |
79 | # we bless all objects into (empty) derived classes to force a method lookup |
81 | # we bless all objects into (empty) derived classes to force a method lookup |
80 | # within the Safe compartment. |
82 | # within the Safe compartment. |
81 | for my $pkg (qw(cf::object cf::object::player cf::player cf::map cf::party cf::region cf::arch cf::living)) { |
83 | for my $pkg (qw( |
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84 | cf::object cf::object::player |
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85 | cf::client cf::player |
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86 | cf::arch cf::living |
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87 | cf::map cf::party cf::region |
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|
88 | )) { |
82 | no strict 'refs'; |
89 | no strict 'refs'; |
83 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
90 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
84 | } |
91 | } |
85 | |
92 | |
86 | $Event::DIED = sub { |
93 | $Event::DIED = sub { |
… | |
… | |
145 | |
152 | |
146 | =item $map->attach ($attachment, key => $value...) |
153 | =item $map->attach ($attachment, key => $value...) |
147 | |
154 | |
148 | =item $map->detach ($attachment) |
155 | =item $map->detach ($attachment) |
149 | |
156 | |
|
|
157 | Attach/detach a pre-registered attachment to a client. |
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158 | |
|
|
159 | =item $client->attach ($attachment, key => $value...) |
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160 | |
|
|
161 | =item $client->detach ($attachment) |
|
|
162 | |
150 | Attach/detach a pre-registered attachment to a map. |
163 | Attach/detach a pre-registered attachment to a map. |
151 | |
164 | |
152 | =item $bool = $object->attached ($name) |
165 | =item $bool = $object->attached ($name) |
153 | |
166 | |
154 | =item $bool = $player->attached ($name) |
167 | =item $bool = $player->attached ($name) |
|
|
168 | |
|
|
169 | =item $bool = $client->attached ($name) |
155 | |
170 | |
156 | =item $bool = $map->attached ($name) |
171 | =item $bool = $map->attached ($name) |
157 | |
172 | |
158 | Checks wether the named attachment is currently attached to the object. |
173 | Checks wether the named attachment is currently attached to the object. |
159 | |
174 | |
… | |
… | |
206 | |
221 | |
207 | =item cf::attach_to_players ... |
222 | =item cf::attach_to_players ... |
208 | |
223 | |
209 | Attach handlers to all players. |
224 | Attach handlers to all players. |
210 | |
225 | |
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|
226 | =item cf::attach_to_clients ... |
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|
227 | |
|
|
228 | Attach handlers to all players. |
|
|
229 | |
211 | =item cf::attach_to_maps ... |
230 | =item cf::attach_to_maps ... |
212 | |
231 | |
213 | Attach handlers to all maps. |
232 | Attach handlers to all maps. |
214 | |
233 | |
215 | =item cf:register_attachment $name, ... |
234 | =item cf:register_attachment $name, ... |
… | |
… | |
231 | |
250 | |
232 | # the following variables are defined in .xs and must not be re-created |
251 | # the following variables are defined in .xs and must not be re-created |
233 | our @CB_GLOBAL = (); # registry for all global events |
252 | our @CB_GLOBAL = (); # registry for all global events |
234 | our @CB_OBJECT = (); # all objects (should not be used except in emergency) |
253 | our @CB_OBJECT = (); # all objects (should not be used except in emergency) |
235 | our @CB_PLAYER = (); |
254 | our @CB_PLAYER = (); |
|
|
255 | our @CB_CLIENT = (); |
236 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
256 | our @CB_TYPE = (); # registry for type (cf-object class) based events |
237 | our @CB_MAP = (); |
257 | our @CB_MAP = (); |
238 | |
258 | |
239 | my %attachment; |
259 | my %attachment; |
240 | |
260 | |
… | |
… | |
323 | $res |
343 | $res |
324 | } |
344 | } |
325 | |
345 | |
326 | *cf::object::attach = |
346 | *cf::object::attach = |
327 | *cf::player::attach = |
347 | *cf::player::attach = |
|
|
348 | *cf::client::attach = |
328 | *cf::map::attach = sub { |
349 | *cf::map::attach = sub { |
329 | my ($obj, $name, %arg) = @_; |
350 | my ($obj, $name, %arg) = @_; |
330 | |
351 | |
331 | _attach_attachment $obj, $name, %arg; |
352 | _attach_attachment $obj, $name, %arg; |
332 | }; |
353 | }; |
333 | |
354 | |
334 | # all those should be optimised |
355 | # all those should be optimised |
335 | *cf::object::detach = |
356 | *cf::object::detach = |
336 | *cf::player::detach = |
357 | *cf::player::detach = |
|
|
358 | *cf::client::detach = |
337 | *cf::map::detach = sub { |
359 | *cf::map::detach = sub { |
338 | my ($obj, $name) = @_; |
360 | my ($obj, $name) = @_; |
339 | |
361 | |
340 | delete $obj->{_attachment}{$name}; |
362 | delete $obj->{_attachment}{$name}; |
341 | reattach ($obj); |
363 | reattach ($obj); |
342 | }; |
364 | }; |
343 | |
365 | |
344 | *cf::object::attached = |
366 | *cf::object::attached = |
345 | *cf::player::attached = |
367 | *cf::player::attached = |
|
|
368 | *cf::client::attached = |
346 | *cf::map::attached = sub { |
369 | *cf::map::attached = sub { |
347 | my ($obj, $name) = @_; |
370 | my ($obj, $name) = @_; |
348 | |
371 | |
349 | exists $obj->{_attachment}{$name} |
372 | exists $obj->{_attachment}{$name} |
350 | }; |
373 | }; |
… | |
… | |
366 | |
389 | |
367 | sub attach_to_players { |
390 | sub attach_to_players { |
368 | _attach @CB_PLAYER, KLASS_PLAYER, @_ |
391 | _attach @CB_PLAYER, KLASS_PLAYER, @_ |
369 | } |
392 | } |
370 | |
393 | |
|
|
394 | sub attach_to_clients { |
|
|
395 | _attach @CB_CLIENT, KLASS_CLIENT, @_ |
|
|
396 | } |
|
|
397 | |
371 | sub attach_to_maps { |
398 | sub attach_to_maps { |
372 | _attach @CB_MAP, KLASS_MAP, @_ |
399 | _attach @CB_MAP, KLASS_MAP, @_ |
373 | } |
400 | } |
374 | |
401 | |
375 | sub register_attachment { |
402 | sub register_attachment { |
… | |
… | |
380 | |
407 | |
381 | sub register_player_attachment { |
408 | sub register_player_attachment { |
382 | my $name = shift; |
409 | my $name = shift; |
383 | |
410 | |
384 | $attachment{$name} = [[KLASS_PLAYER, @_]]; |
411 | $attachment{$name} = [[KLASS_PLAYER, @_]]; |
|
|
412 | } |
|
|
413 | |
|
|
414 | sub register_client_attachment { |
|
|
415 | my $name = shift; |
|
|
416 | |
|
|
417 | $attachment{$name} = [[KLASS_CLIENT, @_]]; |
385 | } |
418 | } |
386 | |
419 | |
387 | sub register_map_attachment { |
420 | sub register_map_attachment { |
388 | my $name = shift; |
421 | my $name = shift; |
389 | |
422 | |
… | |
… | |
425 | |
458 | |
426 | =item $bool = $object->invoke (EVENT_OBJECT_XXX, ...) |
459 | =item $bool = $object->invoke (EVENT_OBJECT_XXX, ...) |
427 | |
460 | |
428 | =item $bool = $player->invoke (EVENT_PLAYER_XXX, ...) |
461 | =item $bool = $player->invoke (EVENT_PLAYER_XXX, ...) |
429 | |
462 | |
|
|
463 | =item $bool = $client->invoke (EVENT_CLIENT_XXX, ...) |
|
|
464 | |
430 | =item $bool = $map->invoke (EVENT_MAP_XXX, ...) |
465 | =item $bool = $map->invoke (EVENT_MAP_XXX, ...) |
431 | |
466 | |
432 | Generate a global/object/player/map-specific event with the given arguments. |
467 | Generate a global/object/player/map-specific event with the given arguments. |
433 | |
468 | |
434 | This API is preliminary (most likely, the EVENT_KLASS_xxx prefix will be |
469 | This API is preliminary (most likely, the EVENT_KLASS_xxx prefix will be |
… | |
… | |
443 | |
478 | |
444 | =head2 METHODS VALID FOR ALL CORE OBJECTS |
479 | =head2 METHODS VALID FOR ALL CORE OBJECTS |
445 | |
480 | |
446 | =over 4 |
481 | =over 4 |
447 | |
482 | |
448 | =item $object->valid, $player->valid, $map->valid |
483 | =item $object->valid, $player->valid, $client->valid, $map->valid |
449 | |
484 | |
450 | Just because you have a perl object does not mean that the corresponding |
485 | Just because you have a perl object does not mean that the corresponding |
451 | C-level object still exists. If you try to access an object that has no |
486 | C-level object still exists. If you try to access an object that has no |
452 | valid C counterpart anymore you get an exception at runtime. This method |
487 | valid C counterpart anymore you get an exception at runtime. This method |
453 | can be used to test for existence of the C object part without causing an |
488 | can be used to test for existence of the C object part without causing an |
… | |
… | |
457 | |
492 | |
458 | =cut |
493 | =cut |
459 | |
494 | |
460 | *cf::object::valid = |
495 | *cf::object::valid = |
461 | *cf::player::valid = |
496 | *cf::player::valid = |
|
|
497 | *cf::client::valid = |
462 | *cf::map::valid = \&cf::_valid; |
498 | *cf::map::valid = \&cf::_valid; |
463 | |
499 | |
464 | ############################################################################# |
500 | ############################################################################# |
465 | # object support |
501 | # object support |
466 | |
502 | |
… | |
… | |
713 | |
749 | |
714 | Symbol::delete_package $pkg; |
750 | Symbol::delete_package $pkg; |
715 | } |
751 | } |
716 | |
752 | |
717 | sub load_extensions { |
753 | sub load_extensions { |
718 | my $LIBDIR = maps_directory "perl"; |
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|
719 | |
|
|
720 | for my $ext (<$LIBDIR/*.ext>) { |
754 | for my $ext (<$LIBDIR/*.ext>) { |
721 | next unless -r $ext; |
755 | next unless -r $ext; |
722 | eval { |
756 | eval { |
723 | load_extension $ext; |
757 | load_extension $ext; |
724 | 1 |
758 | 1 |
… | |
… | |
859 | |
893 | |
860 | =pod |
894 | =pod |
861 | |
895 | |
862 | The following fucntions and emthods are available within a safe environment: |
896 | The following fucntions and emthods are available within a safe environment: |
863 | |
897 | |
864 | cf::object contr pay_amount pay_player |
898 | cf::object contr pay_amount pay_player map |
865 | cf::object::player player |
899 | cf::object::player player |
866 | cf::player peaceful |
900 | cf::player peaceful |
|
|
901 | cf::map trigger |
867 | |
902 | |
868 | =cut |
903 | =cut |
869 | |
904 | |
870 | for ( |
905 | for ( |
871 | ["cf::object" => qw(contr pay_amount pay_player)], |
906 | ["cf::object" => qw(contr pay_amount pay_player map)], |
872 | ["cf::object::player" => qw(player)], |
907 | ["cf::object::player" => qw(player)], |
873 | ["cf::player" => qw(peaceful)], |
908 | ["cf::player" => qw(peaceful)], |
|
|
909 | ["cf::map" => qw(trigger)], |
874 | ) { |
910 | ) { |
875 | no strict 'refs'; |
911 | no strict 'refs'; |
876 | my ($pkg, @funs) = @$_; |
912 | my ($pkg, @funs) = @$_; |
877 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
913 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
878 | for @funs; |
914 | for @funs; |
… | |
… | |
1018 | sub db_sync() { |
1054 | sub db_sync() { |
1019 | db_save if $dirty; |
1055 | db_save if $dirty; |
1020 | undef $dirty; |
1056 | undef $dirty; |
1021 | } |
1057 | } |
1022 | |
1058 | |
1023 | my $idle = Event->idle (min => $TICK * 2.8, max => 10, repeat => 0, cb => sub { |
1059 | my $idle = Event->idle (min => $TICK * 2.8, max => 10, repeat => 0, data => WF_AUTOCANCEL, cb => sub { |
1024 | db_sync; |
1060 | db_sync; |
1025 | }); |
1061 | }); |
1026 | |
1062 | |
1027 | sub db_dirty() { |
1063 | sub db_dirty() { |
1028 | $dirty = 1; |
1064 | $dirty = 1; |
… | |
… | |
1078 | |
1114 | |
1079 | $msg->("reloading..."); |
1115 | $msg->("reloading..."); |
1080 | |
1116 | |
1081 | eval { |
1117 | eval { |
1082 | # cancel all watchers |
1118 | # cancel all watchers |
1083 | $_->cancel for Event::all_watchers; |
1119 | for (Event::all_watchers) { |
|
|
1120 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
1121 | } |
1084 | |
1122 | |
1085 | # unload all extensions |
1123 | # unload all extensions |
1086 | for (@exts) { |
1124 | for (@exts) { |
1087 | $msg->("unloading <$_>"); |
1125 | $msg->("unloading <$_>"); |
1088 | unload_extension $_; |
1126 | unload_extension $_; |
… | |
… | |
1164 | }; |
1202 | }; |
1165 | |
1203 | |
1166 | unshift @INC, $LIBDIR; |
1204 | unshift @INC, $LIBDIR; |
1167 | |
1205 | |
1168 | $TICK_WATCHER = Event->timer ( |
1206 | $TICK_WATCHER = Event->timer ( |
1169 | prio => 1, |
1207 | prio => 0, |
1170 | async => 1, |
|
|
1171 | at => $NEXT_TICK || 1, |
1208 | at => $NEXT_TICK || 1, |
|
|
1209 | data => WF_AUTOCANCEL, |
1172 | cb => sub { |
1210 | cb => sub { |
1173 | cf::server_tick; # one server iteration |
1211 | cf::server_tick; # one server iteration |
1174 | |
1212 | |
1175 | my $NOW = Event::time; |
1213 | my $NOW = Event::time; |
1176 | $NEXT_TICK += $TICK; |
1214 | $NEXT_TICK += $TICK; |
… | |
… | |
1186 | IO::AIO::max_poll_time $TICK * 0.2; |
1224 | IO::AIO::max_poll_time $TICK * 0.2; |
1187 | |
1225 | |
1188 | Event->io (fd => IO::AIO::poll_fileno, |
1226 | Event->io (fd => IO::AIO::poll_fileno, |
1189 | poll => 'r', |
1227 | poll => 'r', |
1190 | prio => 5, |
1228 | prio => 5, |
|
|
1229 | data => WF_AUTOCANCEL, |
1191 | cb => \&IO::AIO::poll_cb); |
1230 | cb => \&IO::AIO::poll_cb); |
1192 | |
1231 | |
1193 | 1 |
1232 | 1 |
1194 | |
1233 | |