… | |
… | |
4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Socket; |
8 | use Socket; |
9 | use Storable; |
9 | use EV; |
10 | use Event; |
|
|
11 | use Opcode; |
10 | use Opcode; |
12 | use Safe; |
11 | use Safe; |
13 | use Safe::Hole; |
12 | use Safe::Hole; |
|
|
13 | use Storable (); |
14 | |
14 | |
15 | use Coro 3.61 (); |
15 | use Coro 4.1 (); |
16 | use Coro::State; |
16 | use Coro::State; |
17 | use Coro::Handle; |
17 | use Coro::Handle; |
18 | use Coro::Event; |
18 | use Coro::EV; |
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 2.01 (); |
26 | use BDB (); |
27 | use BDB (); |
27 | use Data::Dumper; |
28 | use Data::Dumper; |
28 | use Digest::MD5; |
29 | use Digest::MD5; |
29 | use Fcntl; |
30 | use Fcntl; |
30 | use YAML::Syck (); |
31 | use YAML::Syck (); |
31 | use IO::AIO 2.32 (); |
32 | use IO::AIO 2.51 (); |
32 | use Time::HiRes; |
33 | use Time::HiRes; |
33 | use Compress::LZF; |
34 | use Compress::LZF; |
34 | use Digest::MD5 (); |
35 | use Digest::MD5 (); |
35 | |
36 | |
36 | # configure various modules to our taste |
37 | # configure various modules to our taste |
37 | # |
38 | # |
38 | $Storable::canonical = 1; # reduce rsync transfers |
39 | $Storable::canonical = 1; # reduce rsync transfers |
39 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
40 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
41 | |
|
|
42 | $Event::Eval = 1; # no idea why this is required, but it is |
|
|
43 | |
42 | |
44 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
43 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
45 | $YAML::Syck::ImplicitUnicode = 1; |
44 | $YAML::Syck::ImplicitUnicode = 1; |
46 | |
45 | |
47 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
46 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
… | |
… | |
75 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
74 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
76 | our $TICK_WATCHER; |
75 | our $TICK_WATCHER; |
77 | our $AIO_POLL_WATCHER; |
76 | our $AIO_POLL_WATCHER; |
78 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
77 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
79 | our $NEXT_TICK; |
78 | our $NEXT_TICK; |
80 | our $NOW; |
|
|
81 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
79 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | |
80 | |
83 | our $BDB_POLL_WATCHER; |
81 | our $BDB_POLL_WATCHER; |
|
|
82 | our $BDB_DEADLOCK_WATCHER; |
|
|
83 | our $BDB_CHECKPOINT_WATCHER; |
|
|
84 | our $BDB_TRICKLE_WATCHER; |
84 | our $DB_ENV; |
85 | our $DB_ENV; |
85 | |
86 | |
86 | our %CFG; |
87 | our %CFG; |
87 | |
88 | |
88 | our $UPTIME; $UPTIME ||= time; |
89 | our $UPTIME; $UPTIME ||= time; |
89 | our $RUNTIME; |
90 | our $RUNTIME; |
|
|
91 | our $NOW; |
90 | |
92 | |
91 | our %PLAYER; # all users |
93 | our (%PLAYER, %PLAYER_LOADING); # all users |
92 | our %MAP; # all maps |
94 | our (%MAP, %MAP_LOADING ); # all maps |
93 | our $LINK_MAP; # the special {link} map, which is always available |
95 | our $LINK_MAP; # the special {link} map, which is always available |
94 | |
96 | |
95 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
97 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
96 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
98 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
97 | |
99 | |
… | |
… | |
158 | |
160 | |
159 | The raw value load value from the last tick. |
161 | The raw value load value from the last tick. |
160 | |
162 | |
161 | =item %cf::CFG |
163 | =item %cf::CFG |
162 | |
164 | |
163 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
165 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
164 | from wherever your confdir points to. |
166 | from wherever your confdir points to. |
165 | |
167 | |
166 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
168 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
167 | |
169 | |
168 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
170 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
186 | $msg .= "\n" |
188 | $msg .= "\n" |
187 | unless $msg =~ /\n$/; |
189 | unless $msg =~ /\n$/; |
188 | |
190 | |
189 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
190 | |
192 | |
191 | utf8::encode $msg; |
|
|
192 | LOG llevError, $msg; |
193 | LOG llevError, $msg; |
193 | }; |
194 | }; |
194 | } |
195 | } |
195 | |
196 | |
196 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
… | |
… | |
212 | )) { |
213 | )) { |
213 | no strict 'refs'; |
214 | no strict 'refs'; |
214 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
215 | } |
216 | } |
216 | |
217 | |
217 | $Event::DIED = sub { |
218 | $EV::DIED = sub { |
218 | warn "error in event callback: @_"; |
219 | warn "error in event callback: @_"; |
219 | }; |
220 | }; |
220 | |
221 | |
221 | ############################################################################# |
222 | ############################################################################# |
222 | |
223 | |
… | |
… | |
245 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
246 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
246 | $d |
247 | $d |
247 | } || "[unable to dump $_[0]: '$@']"; |
248 | } || "[unable to dump $_[0]: '$@']"; |
248 | } |
249 | } |
249 | |
250 | |
250 | =item $ref = cf::from_json $json |
251 | =item $ref = cf::decode_json $json |
251 | |
252 | |
252 | Converts a JSON string into the corresponding perl data structure. |
253 | Converts a JSON string into the corresponding perl data structure. |
253 | |
254 | |
254 | =item $json = cf::to_json $ref |
255 | =item $json = cf::encode_json $ref |
255 | |
256 | |
256 | Converts a perl data structure into its JSON representation. |
257 | Converts a perl data structure into its JSON representation. |
257 | |
258 | |
258 | =cut |
259 | =cut |
259 | |
260 | |
260 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
261 | |
262 | |
262 | sub to_json ($) { $json_coder->encode ($_[0]) } |
263 | sub encode_json($) { $json_coder->encode ($_[0]) } |
263 | sub from_json ($) { $json_coder->decode ($_[0]) } |
264 | sub decode_json($) { $json_coder->decode ($_[0]) } |
264 | |
265 | |
265 | =item cf::lock_wait $string |
266 | =item cf::lock_wait $string |
266 | |
267 | |
267 | Wait until the given lock is available. See cf::lock_acquire. |
268 | Wait until the given lock is available. See cf::lock_acquire. |
268 | |
269 | |
… | |
… | |
271 | Wait until the given lock is available and then acquires it and returns |
272 | Wait until the given lock is available and then acquires it and returns |
272 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
273 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
273 | for example when the coroutine gets canceled), the lock is automatically |
274 | for example when the coroutine gets canceled), the lock is automatically |
274 | returned. |
275 | returned. |
275 | |
276 | |
|
|
277 | Locks are *not* recursive, locking from the same coro twice results in a |
|
|
278 | deadlocked coro. |
|
|
279 | |
276 | Lock names should begin with a unique identifier (for example, cf::map::find |
280 | Lock names should begin with a unique identifier (for example, cf::map::find |
277 | uses map_find and cf::map::load uses map_load). |
281 | uses map_find and cf::map::load uses map_load). |
278 | |
282 | |
279 | =item $locked = cf::lock_active $string |
283 | =item $locked = cf::lock_active $string |
280 | |
284 | |
281 | Return true if the lock is currently active, i.e. somebody has locked it. |
285 | Return true if the lock is currently active, i.e. somebody has locked it. |
282 | |
286 | |
283 | =cut |
287 | =cut |
284 | |
288 | |
285 | our %LOCK; |
289 | our %LOCK; |
|
|
290 | our %LOCKER;#d# |
286 | |
291 | |
287 | sub lock_wait($) { |
292 | sub lock_wait($) { |
288 | my ($key) = @_; |
293 | my ($key) = @_; |
|
|
294 | |
|
|
295 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
296 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
297 | return;#d# |
|
|
298 | }#d# |
289 | |
299 | |
290 | # wait for lock, if any |
300 | # wait for lock, if any |
291 | while ($LOCK{$key}) { |
301 | while ($LOCK{$key}) { |
292 | push @{ $LOCK{$key} }, $Coro::current; |
302 | push @{ $LOCK{$key} }, $Coro::current; |
293 | Coro::schedule; |
303 | Coro::schedule; |
… | |
… | |
299 | |
309 | |
300 | # wait, to be sure we are not locked |
310 | # wait, to be sure we are not locked |
301 | lock_wait $key; |
311 | lock_wait $key; |
302 | |
312 | |
303 | $LOCK{$key} = []; |
313 | $LOCK{$key} = []; |
|
|
314 | $LOCKER{$key} = $Coro::current;#d# |
304 | |
315 | |
305 | Coro::guard { |
316 | Coro::guard { |
|
|
317 | delete $LOCKER{$key};#d# |
306 | # wake up all waiters, to be on the safe side |
318 | # wake up all waiters, to be on the safe side |
307 | $_->ready for @{ delete $LOCK{$key} }; |
319 | $_->ready for @{ delete $LOCK{$key} }; |
308 | } |
320 | } |
309 | } |
321 | } |
310 | |
322 | |
… | |
… | |
322 | }; |
334 | }; |
323 | $TICK_WATCHER->stop; |
335 | $TICK_WATCHER->stop; |
324 | $guard |
336 | $guard |
325 | } |
337 | } |
326 | |
338 | |
|
|
339 | =item cf::periodic $interval, $cb |
|
|
340 | |
|
|
341 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
342 | get spread over timer. |
|
|
343 | |
|
|
344 | =cut |
|
|
345 | |
|
|
346 | sub periodic($$) { |
|
|
347 | my ($interval, $cb) = @_; |
|
|
348 | |
|
|
349 | my $start = rand List::Util::min 180, $interval; |
|
|
350 | |
|
|
351 | EV::periodic $start, $interval, 0, $cb |
|
|
352 | } |
|
|
353 | |
327 | =item cf::get_slot $time[, $priority] |
354 | =item cf::get_slot $time[, $priority[, $name]] |
328 | |
355 | |
329 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
356 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
330 | This call blocks and returns only when you have at least C<$time> seconds |
357 | This call blocks and returns only when you have at least C<$time> seconds |
331 | of cpu time till the next tick. The slot is only valid till the next cede. |
358 | of cpu time till the next tick. The slot is only valid till the next cede. |
332 | |
359 | |
|
|
360 | The optional C<$name> can be used to identify the job to run. It might be |
|
|
361 | used for statistical purposes and should identify the same time-class. |
|
|
362 | |
333 | Useful for short background jobs. |
363 | Useful for short background jobs. |
334 | |
364 | |
335 | =cut |
365 | =cut |
336 | |
366 | |
337 | our @SLOT_QUEUE; |
367 | our @SLOT_QUEUE; |
338 | our $SLOT_QUEUE; |
368 | our $SLOT_QUEUE; |
339 | |
369 | |
340 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
370 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
341 | $SLOT_QUEUE = Coro::async { |
371 | $SLOT_QUEUE = Coro::async { |
|
|
372 | $Coro::current->desc ("timeslot manager"); |
|
|
373 | |
342 | my $signal = new Coro::Signal; |
374 | my $signal = new Coro::Signal; |
343 | |
375 | |
344 | while () { |
376 | while () { |
345 | next_job: |
377 | next_job: |
346 | my $avail = cf::till_tick; |
378 | my $avail = cf::till_tick; |
… | |
… | |
354 | } |
386 | } |
355 | } |
387 | } |
356 | } |
388 | } |
357 | |
389 | |
358 | if (@SLOT_QUEUE) { |
390 | if (@SLOT_QUEUE) { |
359 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
391 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
360 | push @cf::WAIT_FOR_TICK, $signal; |
392 | push @cf::WAIT_FOR_TICK, $signal; |
361 | $signal->wait; |
393 | $signal->wait; |
362 | } else { |
394 | } else { |
363 | Coro::schedule; |
395 | Coro::schedule; |
364 | } |
396 | } |
365 | } |
397 | } |
366 | }; |
398 | }; |
367 | |
399 | |
368 | sub get_slot($;$) { |
400 | sub get_slot($;$$) { |
369 | my ($time, $pri) = @_; |
401 | my ($time, $pri, $name) = @_; |
370 | |
402 | |
|
|
403 | $time = $TICK * .6 if $time > $TICK * .6; |
|
|
404 | my $sig = new Coro::Signal; |
|
|
405 | |
371 | push @SLOT_QUEUE, [$time, $pri, my $sig = new Coro::Signal]; |
406 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
372 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
407 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
373 | $SLOT_QUEUE->ready; |
408 | $SLOT_QUEUE->ready; |
374 | $sig->wait; |
409 | $sig->wait; |
375 | } |
410 | } |
376 | |
411 | |
… | |
… | |
384 | |
419 | |
385 | BEGIN { *async = \&Coro::async_pool } |
420 | BEGIN { *async = \&Coro::async_pool } |
386 | |
421 | |
387 | =item cf::sync_job { BLOCK } |
422 | =item cf::sync_job { BLOCK } |
388 | |
423 | |
389 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
424 | The design of Deliantra requires that the main coroutine ($Coro::main) |
390 | is always able to handle events or runnable, as Crossfire TRT is only |
425 | is always able to handle events or runnable, as Deliantra is only |
391 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
426 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
392 | acceptable. |
427 | acceptable. |
393 | |
428 | |
394 | If it must be done, put the blocking parts into C<sync_job>. This will run |
429 | If it must be done, put the blocking parts into C<sync_job>. This will run |
395 | the given BLOCK in another coroutine while waiting for the result. The |
430 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
400 | |
435 | |
401 | sub sync_job(&) { |
436 | sub sync_job(&) { |
402 | my ($job) = @_; |
437 | my ($job) = @_; |
403 | |
438 | |
404 | if ($Coro::current == $Coro::main) { |
439 | if ($Coro::current == $Coro::main) { |
405 | my $time = Event::time; |
440 | my $time = EV::time; |
406 | |
441 | |
407 | # this is the main coro, too bad, we have to block |
442 | # this is the main coro, too bad, we have to block |
408 | # till the operation succeeds, freezing the server :/ |
443 | # till the operation succeeds, freezing the server :/ |
409 | |
444 | |
|
|
445 | LOG llevError, Carp::longmess "sync job";#d# |
|
|
446 | |
410 | # TODO: use suspend/resume instead |
447 | # TODO: use suspend/resume instead |
411 | # (but this is cancel-safe) |
448 | # (but this is cancel-safe) |
412 | my $freeze_guard = freeze_mainloop; |
449 | my $freeze_guard = freeze_mainloop; |
413 | |
450 | |
414 | my $busy = 1; |
451 | my $busy = 1; |
415 | my @res; |
452 | my @res; |
416 | |
453 | |
417 | (async { |
454 | (async { |
|
|
455 | $Coro::current->desc ("sync job coro"); |
418 | @res = eval { $job->() }; |
456 | @res = eval { $job->() }; |
419 | warn $@ if $@; |
457 | warn $@ if $@; |
420 | undef $busy; |
458 | undef $busy; |
421 | })->prio (Coro::PRIO_MAX); |
459 | })->prio (Coro::PRIO_MAX); |
422 | |
460 | |
423 | while ($busy) { |
461 | while ($busy) { |
424 | Coro::cede or Event::one_event; |
462 | if (Coro::nready) { |
|
|
463 | Coro::cede_notself; |
|
|
464 | } else { |
|
|
465 | EV::loop EV::LOOP_ONESHOT; |
425 | } |
466 | } |
|
|
467 | } |
426 | |
468 | |
427 | $time = Event::time - $time; |
469 | $time = EV::time - $time; |
428 | |
470 | |
429 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
471 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
430 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
472 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
431 | |
473 | |
432 | $tick_start += $time; # do not account sync jobs to server load |
474 | $tick_start += $time; # do not account sync jobs to server load |
… | |
… | |
462 | =item fork_call { }, $args |
504 | =item fork_call { }, $args |
463 | |
505 | |
464 | Executes the given code block with the given arguments in a seperate |
506 | Executes the given code block with the given arguments in a seperate |
465 | process, returning the results. Everything must be serialisable with |
507 | process, returning the results. Everything must be serialisable with |
466 | Coro::Storable. May, of course, block. Note that the executed sub may |
508 | Coro::Storable. May, of course, block. Note that the executed sub may |
467 | never block itself or use any form of Event handling. |
509 | never block itself or use any form of event handling. |
468 | |
510 | |
469 | =cut |
511 | =cut |
470 | |
|
|
471 | sub _store_scalar { |
|
|
472 | open my $fh, ">", \my $buf |
|
|
473 | or die "fork_call: cannot open fh-to-buf in child : $!"; |
|
|
474 | Storable::store_fd $_[0], $fh; |
|
|
475 | close $fh; |
|
|
476 | |
|
|
477 | $buf |
|
|
478 | } |
|
|
479 | |
512 | |
480 | sub fork_call(&@) { |
513 | sub fork_call(&@) { |
481 | my ($cb, @args) = @_; |
514 | my ($cb, @args) = @_; |
482 | |
515 | |
483 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
516 | # we seemingly have to make a local copy of the whole thing, |
484 | # or die "socketpair: $!"; |
517 | # otherwise perl prematurely frees the stuff :/ |
485 | pipe my $fh1, my $fh2 |
518 | # TODO: investigate and fix (likely this will be rather laborious) |
486 | or die "pipe: $!"; |
|
|
487 | |
519 | |
488 | if (my $pid = fork) { |
520 | my @res = Coro::Util::fork_eval { |
489 | close $fh2; |
|
|
490 | |
|
|
491 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
492 | warn "pst<$res>" unless $res =~ /^pst/; |
|
|
493 | $res = Coro::Storable::thaw $res; |
|
|
494 | |
|
|
495 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
496 | |
|
|
497 | Carp::confess $$res unless "ARRAY" eq ref $res; |
|
|
498 | |
|
|
499 | return wantarray ? @$res : $res->[-1]; |
|
|
500 | } else { |
|
|
501 | reset_signals; |
521 | reset_signals; |
502 | local $SIG{__WARN__}; |
522 | &$cb |
503 | local $SIG{__DIE__}; |
523 | }, @args; |
504 | # just in case, this hack effectively disables event |
|
|
505 | # in the child. cleaner and slower would be canceling all watchers, |
|
|
506 | # but this works for the time being. |
|
|
507 | local $Coro::idle; |
|
|
508 | $Coro::current->prio (Coro::PRIO_MAX); |
|
|
509 | |
524 | |
510 | eval { |
525 | wantarray ? @res : $res[-1] |
511 | close $fh1; |
|
|
512 | |
|
|
513 | my @res = eval { $cb->(@args) }; |
|
|
514 | |
|
|
515 | syswrite $fh2, _store_scalar $@ ? \"$@" : \@res; |
|
|
516 | close $fh2; |
|
|
517 | }; |
|
|
518 | |
|
|
519 | warn $@ if $@; |
|
|
520 | _exit 0; |
|
|
521 | } |
|
|
522 | } |
526 | } |
523 | |
527 | |
524 | =item $value = cf::db_get $family => $key |
528 | =item $value = cf::db_get $family => $key |
525 | |
529 | |
526 | Returns a single value from the environment database. |
530 | Returns a single value from the environment database. |
… | |
… | |
528 | =item cf::db_put $family => $key => $value |
532 | =item cf::db_put $family => $key => $value |
529 | |
533 | |
530 | Stores the given C<$value> in the family. It can currently store binary |
534 | Stores the given C<$value> in the family. It can currently store binary |
531 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
535 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
532 | |
536 | |
|
|
537 | =item $db = cf::db_table "name" |
|
|
538 | |
|
|
539 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
540 | within each server. |
|
|
541 | |
533 | =cut |
542 | =cut |
|
|
543 | |
|
|
544 | sub db_table($) { |
|
|
545 | my ($name) = @_; |
|
|
546 | my $db = BDB::db_create $DB_ENV; |
|
|
547 | |
|
|
548 | eval { |
|
|
549 | $db->set_flags (BDB::CHKSUM); |
|
|
550 | |
|
|
551 | utf8::encode $name; |
|
|
552 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
553 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
554 | cf::cleanup "db_open(db): $!" if $!; |
|
|
555 | }; |
|
|
556 | cf::cleanup "db_open(db): $@" if $@; |
|
|
557 | |
|
|
558 | $db |
|
|
559 | } |
534 | |
560 | |
535 | our $DB; |
561 | our $DB; |
536 | |
562 | |
537 | sub db_init { |
563 | sub db_init { |
538 | unless ($DB) { |
|
|
539 | $DB = BDB::db_create $DB_ENV; |
|
|
540 | |
|
|
541 | cf::sync_job { |
564 | cf::sync_job { |
542 | eval { |
565 | $DB ||= db_table "db"; |
543 | $DB->set_flags (BDB::CHKSUM); |
|
|
544 | |
|
|
545 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
546 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
547 | cf::cleanup "db_open(db): $!" if $!; |
|
|
548 | }; |
|
|
549 | cf::cleanup "db_open(db): $@" if $@; |
|
|
550 | }; |
|
|
551 | } |
566 | }; |
552 | } |
567 | } |
553 | |
568 | |
554 | sub db_get($$) { |
569 | sub db_get($$) { |
555 | my $key = "$_[0]/$_[1]"; |
570 | my $key = "$_[0]/$_[1]"; |
556 | |
571 | |
… | |
… | |
606 | if (1) { |
621 | if (1) { |
607 | $md5 = |
622 | $md5 = |
608 | join "\x00", |
623 | join "\x00", |
609 | $processversion, |
624 | $processversion, |
610 | map { |
625 | map { |
611 | Coro::cede; |
626 | cf::cede_to_tick; |
612 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
627 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
613 | } 0.. $#$src; |
628 | } 0.. $#$src; |
614 | |
629 | |
615 | |
630 | |
616 | my $dbmd5 = db_get cache => "$id/md5"; |
631 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
660 | attach callbacks/event handlers (a collection of which is called an "attachment") |
675 | attach callbacks/event handlers (a collection of which is called an "attachment") |
661 | to it. All such attachable objects support the following methods. |
676 | to it. All such attachable objects support the following methods. |
662 | |
677 | |
663 | In the following description, CLASS can be any of C<global>, C<object> |
678 | In the following description, CLASS can be any of C<global>, C<object> |
664 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
679 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
665 | Crossfire TRT). |
680 | Deliantra). |
666 | |
681 | |
667 | =over 4 |
682 | =over 4 |
668 | |
683 | |
669 | =item $attachable->attach ($attachment, key => $value...) |
684 | =item $attachable->attach ($attachment, key => $value...) |
670 | |
685 | |
… | |
… | |
968 | |
983 | |
969 | =cut |
984 | =cut |
970 | |
985 | |
971 | ############################################################################# |
986 | ############################################################################# |
972 | # object support |
987 | # object support |
973 | # |
|
|
974 | |
988 | |
|
|
989 | sub _object_equal($$); |
|
|
990 | sub _object_equal($$) { |
|
|
991 | my ($a, $b) = @_; |
|
|
992 | |
|
|
993 | return 0 unless (ref $a) eq (ref $b); |
|
|
994 | |
|
|
995 | if ("HASH" eq ref $a) { |
|
|
996 | my @ka = keys %$a; |
|
|
997 | my @kb = keys %$b; |
|
|
998 | |
|
|
999 | return 0 if @ka != @kb; |
|
|
1000 | |
|
|
1001 | for (0 .. $#ka) { |
|
|
1002 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1003 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1004 | } |
|
|
1005 | |
|
|
1006 | } elsif ("ARRAY" eq ref $a) { |
|
|
1007 | |
|
|
1008 | return 0 if @$a != @$b; |
|
|
1009 | |
|
|
1010 | for (0 .. $#$a) { |
|
|
1011 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1012 | } |
|
|
1013 | |
|
|
1014 | } elsif ($a ne $b) { |
|
|
1015 | return 0; |
|
|
1016 | } |
|
|
1017 | |
|
|
1018 | 1 |
|
|
1019 | } |
|
|
1020 | |
|
|
1021 | our $SLOW_MERGES;#d# |
975 | sub _can_merge { |
1022 | sub _can_merge { |
976 | my ($ob1, $ob2) = @_; |
1023 | my ($ob1, $ob2) = @_; |
977 | |
1024 | |
978 | local $Storable::canonical = 1; |
1025 | ++$SLOW_MERGES;#d# |
979 | my $fob1 = Storable::freeze $ob1; |
|
|
980 | my $fob2 = Storable::freeze $ob2; |
|
|
981 | |
1026 | |
982 | $fob1 eq $fob2 |
1027 | # we do the slow way here |
|
|
1028 | return _object_equal $ob1, $ob2 |
983 | } |
1029 | } |
984 | |
1030 | |
985 | sub reattach { |
1031 | sub reattach { |
986 | # basically do the same as instantiate, without calling instantiate |
1032 | # basically do the same as instantiate, without calling instantiate |
987 | my ($obj) = @_; |
1033 | my ($obj) = @_; |
… | |
… | |
1009 | cf::attachable->attach ( |
1055 | cf::attachable->attach ( |
1010 | prio => -1000000, |
1056 | prio => -1000000, |
1011 | on_instantiate => sub { |
1057 | on_instantiate => sub { |
1012 | my ($obj, $data) = @_; |
1058 | my ($obj, $data) = @_; |
1013 | |
1059 | |
1014 | $data = from_json $data; |
1060 | $data = decode_json $data; |
1015 | |
1061 | |
1016 | for (@$data) { |
1062 | for (@$data) { |
1017 | my ($name, $args) = @$_; |
1063 | my ($name, $args) = @$_; |
1018 | |
1064 | |
1019 | $obj->attach ($name, %{$args || {} }); |
1065 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1035 | sub object_freezer_save { |
1081 | sub object_freezer_save { |
1036 | my ($filename, $rdata, $objs) = @_; |
1082 | my ($filename, $rdata, $objs) = @_; |
1037 | |
1083 | |
1038 | sync_job { |
1084 | sync_job { |
1039 | if (length $$rdata) { |
1085 | if (length $$rdata) { |
|
|
1086 | utf8::decode (my $decname = $filename); |
1040 | warn sprintf "saving %s (%d,%d)\n", |
1087 | warn sprintf "saving %s (%d,%d)\n", |
1041 | $filename, length $$rdata, scalar @$objs; |
1088 | $decname, length $$rdata, scalar @$objs; |
1042 | |
1089 | |
1043 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1090 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1044 | chmod SAVE_MODE, $fh; |
1091 | chmod SAVE_MODE, $fh; |
1045 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1092 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1046 | aio_fsync $fh if $cf::USE_FSYNC; |
1093 | aio_fsync $fh if $cf::USE_FSYNC; |
1047 | close $fh; |
1094 | close $fh; |
1048 | |
1095 | |
1049 | if (@$objs) { |
1096 | if (@$objs) { |
1050 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1097 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1051 | chmod SAVE_MODE, $fh; |
1098 | chmod SAVE_MODE, $fh; |
1052 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1099 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1053 | aio_write $fh, 0, (length $data), $data, 0; |
1100 | aio_write $fh, 0, (length $data), $data, 0; |
1054 | aio_fsync $fh if $cf::USE_FSYNC; |
1101 | aio_fsync $fh if $cf::USE_FSYNC; |
1055 | close $fh; |
1102 | close $fh; |
1056 | aio_rename "$filename.pst~", "$filename.pst"; |
1103 | aio_rename "$filename.pst~", "$filename.pst"; |
1057 | } |
1104 | } |
… | |
… | |
1065 | } |
1112 | } |
1066 | } else { |
1113 | } else { |
1067 | aio_unlink $filename; |
1114 | aio_unlink $filename; |
1068 | aio_unlink "$filename.pst"; |
1115 | aio_unlink "$filename.pst"; |
1069 | } |
1116 | } |
1070 | } |
1117 | }; |
1071 | } |
1118 | } |
1072 | |
1119 | |
1073 | sub object_freezer_as_string { |
1120 | sub object_freezer_as_string { |
1074 | my ($rdata, $objs) = @_; |
1121 | my ($rdata, $objs) = @_; |
1075 | |
1122 | |
… | |
… | |
1087 | or return; |
1134 | or return; |
1088 | |
1135 | |
1089 | unless (aio_stat "$filename.pst") { |
1136 | unless (aio_stat "$filename.pst") { |
1090 | (aio_load "$filename.pst", $av) >= 0 |
1137 | (aio_load "$filename.pst", $av) >= 0 |
1091 | or return; |
1138 | or return; |
|
|
1139 | |
1092 | $av = eval { (Storable::thaw $av)->{objs} }; |
1140 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1141 | $av = $st->{objs}; |
1093 | } |
1142 | } |
1094 | |
1143 | |
|
|
1144 | utf8::decode (my $decname = $filename); |
1095 | warn sprintf "loading %s (%d)\n", |
1145 | warn sprintf "loading %s (%d,%d)\n", |
1096 | $filename, length $data, scalar @{$av || []}; |
1146 | $decname, length $data, scalar @{$av || []}; |
|
|
1147 | |
1097 | return ($data, $av); |
1148 | ($data, $av) |
1098 | } |
1149 | } |
1099 | |
1150 | |
1100 | =head2 COMMAND CALLBACKS |
1151 | =head2 COMMAND CALLBACKS |
1101 | |
1152 | |
1102 | =over 4 |
1153 | =over 4 |
… | |
… | |
1175 | my ($pl, $buf) = @_; |
1226 | my ($pl, $buf) = @_; |
1176 | |
1227 | |
1177 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1228 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1178 | |
1229 | |
1179 | if (ref $msg) { |
1230 | if (ref $msg) { |
|
|
1231 | my ($type, $reply, @payload) = |
|
|
1232 | "ARRAY" eq ref $msg |
|
|
1233 | ? @$msg |
|
|
1234 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1235 | |
|
|
1236 | my @reply; |
|
|
1237 | |
1180 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1238 | if (my $cb = $EXTCMD{$type}) { |
1181 | if (my %reply = $cb->($pl, $msg)) { |
1239 | @reply = $cb->($pl, @payload); |
1182 | $pl->ext_reply ($msg->{msgid}, %reply); |
|
|
1183 | } |
|
|
1184 | } |
1240 | } |
|
|
1241 | |
|
|
1242 | $pl->ext_reply ($reply, @reply) |
|
|
1243 | if $reply; |
|
|
1244 | |
1185 | } else { |
1245 | } else { |
1186 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1246 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1187 | } |
1247 | } |
1188 | |
1248 | |
1189 | cf::override; |
1249 | cf::override; |
… | |
… | |
1279 | |
1339 | |
1280 | =head3 cf::player |
1340 | =head3 cf::player |
1281 | |
1341 | |
1282 | =over 4 |
1342 | =over 4 |
1283 | |
1343 | |
|
|
1344 | =item cf::player::num_playing |
|
|
1345 | |
|
|
1346 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1347 | |
|
|
1348 | =cut |
|
|
1349 | |
|
|
1350 | sub num_playing { |
|
|
1351 | scalar grep |
|
|
1352 | $_->ob->map |
|
|
1353 | && !$_->hidden |
|
|
1354 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1355 | cf::player::list |
|
|
1356 | } |
|
|
1357 | |
1284 | =item cf::player::find $login |
1358 | =item cf::player::find $login |
1285 | |
1359 | |
1286 | Returns the given player object, loading it if necessary (might block). |
1360 | Returns the given player object, loading it if necessary (might block). |
1287 | |
1361 | |
1288 | =cut |
1362 | =cut |
… | |
… | |
1323 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1397 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1324 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1398 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1325 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1399 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1326 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1400 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1327 | |
1401 | |
1328 | my $pl = load_pl path $login |
1402 | my $f = new_from_file cf::object::thawer path $login |
1329 | or return; |
1403 | or return; |
|
|
1404 | |
|
|
1405 | my $pl = cf::player::load_pl $f |
|
|
1406 | or return; |
|
|
1407 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1408 | $f->resolve_delayed_derefs; |
1330 | $cf::PLAYER{$login} = $pl |
1409 | $cf::PLAYER{$login} = $pl |
1331 | } |
1410 | } |
1332 | } |
1411 | } |
1333 | } |
1412 | } |
1334 | |
1413 | |
… | |
… | |
1344 | |
1423 | |
1345 | aio_mkdir playerdir $pl, 0770; |
1424 | aio_mkdir playerdir $pl, 0770; |
1346 | $pl->{last_save} = $cf::RUNTIME; |
1425 | $pl->{last_save} = $cf::RUNTIME; |
1347 | |
1426 | |
1348 | $pl->save_pl ($path); |
1427 | $pl->save_pl ($path); |
1349 | Coro::cede; |
1428 | cf::cede_to_tick; |
1350 | } |
1429 | } |
1351 | |
1430 | |
1352 | sub new($) { |
1431 | sub new($) { |
1353 | my ($login) = @_; |
1432 | my ($login) = @_; |
1354 | |
1433 | |
… | |
… | |
1358 | $self->{deny_save} = 1; |
1437 | $self->{deny_save} = 1; |
1359 | |
1438 | |
1360 | $cf::PLAYER{$login} = $self; |
1439 | $cf::PLAYER{$login} = $self; |
1361 | |
1440 | |
1362 | $self |
1441 | $self |
|
|
1442 | } |
|
|
1443 | |
|
|
1444 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1445 | |
|
|
1446 | =cut |
|
|
1447 | |
|
|
1448 | sub send_msg { |
|
|
1449 | my $ns = shift->ns |
|
|
1450 | or return; |
|
|
1451 | $ns->send_msg (@_); |
1363 | } |
1452 | } |
1364 | |
1453 | |
1365 | =item $pl->quit_character |
1454 | =item $pl->quit_character |
1366 | |
1455 | |
1367 | Nukes the player without looking back. If logged in, the connection will |
1456 | Nukes the player without looking back. If logged in, the connection will |
… | |
… | |
1422 | or return []; |
1511 | or return []; |
1423 | |
1512 | |
1424 | my @logins; |
1513 | my @logins; |
1425 | |
1514 | |
1426 | for my $login (@$dirs) { |
1515 | for my $login (@$dirs) { |
|
|
1516 | my $path = path $login; |
|
|
1517 | |
|
|
1518 | # a .pst is a dead give-away for a valid player |
|
|
1519 | unless (-e "$path.pst") { |
1427 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1520 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1428 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1521 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1429 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1522 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1523 | } |
1430 | |
1524 | |
1431 | utf8::decode $login; |
1525 | utf8::decode $login; |
1432 | push @logins, $login; |
1526 | push @logins, $login; |
1433 | } |
1527 | } |
1434 | |
1528 | |
… | |
… | |
1467 | |
1561 | |
1468 | Expand crossfire pod fragments into protocol xml. |
1562 | Expand crossfire pod fragments into protocol xml. |
1469 | |
1563 | |
1470 | =cut |
1564 | =cut |
1471 | |
1565 | |
|
|
1566 | use re 'eval'; |
|
|
1567 | |
|
|
1568 | my $group; |
|
|
1569 | my $interior; $interior = qr{ |
|
|
1570 | # match a pod interior sequence sans C<< >> |
|
|
1571 | (?: |
|
|
1572 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1573 | | < (??{$interior}) > |
|
|
1574 | ) |
|
|
1575 | }x; |
|
|
1576 | |
1472 | sub expand_cfpod { |
1577 | sub expand_cfpod { |
1473 | ((my $self), (local $_)) = @_; |
1578 | my ($self, $pod) = @_; |
1474 | |
1579 | |
1475 | # escape & and < |
1580 | my $xml; |
1476 | s/&/&/g; |
|
|
1477 | s/(?<![BIUGH])</</g; |
|
|
1478 | |
1581 | |
1479 | # this is buggy, it needs to properly take care of nested <'s |
1582 | while () { |
|
|
1583 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1584 | $group = $1; |
1480 | |
1585 | |
1481 | 1 while |
1586 | $group =~ s/&/&/g; |
1482 | # replace B<>, I<>, U<> etc. |
1587 | $group =~ s/</</g; |
1483 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1588 | |
1484 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1589 | $xml .= $group; |
1485 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1590 | } elsif ($pod =~ m%\G |
1486 | # replace G<male|female> tags |
1591 | ([BCGHITU]) |
1487 | || s{G<([^>|]*)\|([^>]*)>}{ |
1592 | < |
1488 | $self->gender ? $2 : $1 |
1593 | (?: |
1489 | }ge |
1594 | ([^<>]*) (?{ $group = $^N }) |
1490 | # replace H<hint text> |
1595 | | < $interior > |
1491 | || s{H<([^\>]*)>} |
1596 | ) |
|
|
1597 | > |
|
|
1598 | %gcsx |
1492 | { |
1599 | ) { |
|
|
1600 | my ($code, $data) = ($1, $group); |
|
|
1601 | |
|
|
1602 | if ($code eq "B") { |
|
|
1603 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1604 | } elsif ($code eq "I") { |
|
|
1605 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1606 | } elsif ($code eq "U") { |
|
|
1607 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1608 | } elsif ($code eq "C") { |
|
|
1609 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1610 | } elsif ($code eq "T") { |
|
|
1611 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1612 | } elsif ($code eq "G") { |
|
|
1613 | my ($male, $female) = split /\|/, $data; |
|
|
1614 | $data = $self->gender ? $female : $male; |
|
|
1615 | $xml .= expand_cfpod ($self, $data); |
|
|
1616 | } elsif ($code eq "H") { |
1493 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1617 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
1494 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1618 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1495 | "") |
1619 | "") |
1496 | [$self->{hintmode}] |
1620 | [$self->{hintmode}]; |
|
|
1621 | } else { |
|
|
1622 | $xml .= "error processing '$code($data)' directive"; |
1497 | }ge; |
1623 | } |
|
|
1624 | } else { |
|
|
1625 | if ($pod =~ /\G(.+)/) { |
|
|
1626 | warn "parse error while expanding $pod (at $1)"; |
|
|
1627 | } |
|
|
1628 | last; |
|
|
1629 | } |
|
|
1630 | } |
1498 | |
1631 | |
|
|
1632 | for ($xml) { |
1499 | # create single paragraphs (very hackish) |
1633 | # create single paragraphs (very hackish) |
1500 | s/(?<=\S)\n(?=\w)/ /g; |
1634 | s/(?<=\S)\n(?=\w)/ /g; |
1501 | |
1635 | |
1502 | # compress some whitespace |
1636 | # compress some whitespace |
1503 | s/\s+\n/\n/g; # ws line-ends |
1637 | s/\s+\n/\n/g; # ws line-ends |
1504 | s/\n\n+/\n/g; # double lines |
1638 | s/\n\n+/\n/g; # double lines |
1505 | s/^\n+//; # beginning lines |
1639 | s/^\n+//; # beginning lines |
1506 | s/\n+$//; # ending lines |
1640 | s/\n+$//; # ending lines |
|
|
1641 | } |
1507 | |
1642 | |
1508 | $_ |
1643 | $xml |
1509 | } |
1644 | } |
|
|
1645 | |
|
|
1646 | no re 'eval'; |
1510 | |
1647 | |
1511 | sub hintmode { |
1648 | sub hintmode { |
1512 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1649 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1513 | $_[0]{hintmode} |
1650 | $_[0]{hintmode} |
1514 | } |
1651 | } |
1515 | |
1652 | |
1516 | =item $player->ext_reply ($msgid, %msg) |
1653 | =item $player->ext_reply ($msgid, @msg) |
1517 | |
1654 | |
1518 | Sends an ext reply to the player. |
1655 | Sends an ext reply to the player. |
1519 | |
1656 | |
1520 | =cut |
1657 | =cut |
1521 | |
1658 | |
1522 | sub ext_reply($$%) { |
1659 | sub ext_reply($$@) { |
1523 | my ($self, $id, %msg) = @_; |
1660 | my ($self, $id, @msg) = @_; |
1524 | |
1661 | |
1525 | $msg{msgid} = $id; |
1662 | $self->ns->ext_reply ($id, @msg) |
1526 | $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg)); |
|
|
1527 | } |
1663 | } |
1528 | |
1664 | |
1529 | =item $player->ext_event ($type, %msg) |
1665 | =item $player->ext_msg ($type, @msg) |
1530 | |
1666 | |
1531 | Sends an ext event to the client. |
1667 | Sends an ext event to the client. |
1532 | |
1668 | |
1533 | =cut |
1669 | =cut |
1534 | |
1670 | |
1535 | sub ext_event($$%) { |
1671 | sub ext_msg($$@) { |
1536 | my ($self, $type, %msg) = @_; |
1672 | my ($self, $type, @msg) = @_; |
1537 | |
1673 | |
1538 | $self->ns->ext_event ($type, %msg); |
1674 | $self->ns->ext_msg ($type, @msg); |
1539 | } |
1675 | } |
1540 | |
1676 | |
1541 | =head3 cf::region |
1677 | =head3 cf::region |
1542 | |
1678 | |
1543 | =over 4 |
1679 | =over 4 |
… | |
… | |
1759 | |
1895 | |
1760 | sub load_header_from($) { |
1896 | sub load_header_from($) { |
1761 | my ($self, $path) = @_; |
1897 | my ($self, $path) = @_; |
1762 | |
1898 | |
1763 | utf8::encode $path; |
1899 | utf8::encode $path; |
1764 | #aio_open $path, O_RDONLY, 0 |
1900 | my $f = new_from_file cf::object::thawer $path |
1765 | # or return; |
|
|
1766 | |
|
|
1767 | $self->_load_header ($path) |
|
|
1768 | or return; |
1901 | or return; |
|
|
1902 | |
|
|
1903 | $self->_load_header ($f) |
|
|
1904 | or return; |
|
|
1905 | |
|
|
1906 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1907 | $f->resolve_delayed_derefs; |
1769 | |
1908 | |
1770 | $self->{load_path} = $path; |
1909 | $self->{load_path} = $path; |
1771 | |
1910 | |
1772 | 1 |
1911 | 1 |
1773 | } |
1912 | } |
… | |
… | |
1827 | sub find { |
1966 | sub find { |
1828 | my ($path, $origin) = @_; |
1967 | my ($path, $origin) = @_; |
1829 | |
1968 | |
1830 | $path = normalise $path, $origin && $origin->path; |
1969 | $path = normalise $path, $origin && $origin->path; |
1831 | |
1970 | |
|
|
1971 | cf::lock_wait "map_data:$path";#d#remove |
1832 | cf::lock_wait "map_find:$path"; |
1972 | cf::lock_wait "map_find:$path"; |
1833 | |
1973 | |
1834 | $cf::MAP{$path} || do { |
1974 | $cf::MAP{$path} || do { |
1835 | my $guard = cf::lock_acquire "map_find:$path"; |
1975 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1976 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1977 | |
1836 | my $map = new_from_path cf::map $path |
1978 | my $map = new_from_path cf::map $path |
1837 | or return; |
1979 | or return; |
1838 | |
1980 | |
1839 | $map->{last_save} = $cf::RUNTIME; |
1981 | $map->{last_save} = $cf::RUNTIME; |
1840 | |
1982 | |
… | |
… | |
1842 | or return; |
1984 | or return; |
1843 | |
1985 | |
1844 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1986 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1845 | # doing this can freeze the server in a sync job, obviously |
1987 | # doing this can freeze the server in a sync job, obviously |
1846 | #$cf::WAIT_FOR_TICK->wait; |
1988 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1989 | undef $guard1; |
|
|
1990 | undef $guard2; |
1847 | $map->reset; |
1991 | $map->reset; |
1848 | undef $guard; |
|
|
1849 | return find $path; |
1992 | return find $path; |
1850 | } |
1993 | } |
1851 | |
1994 | |
1852 | $cf::MAP{$path} = $map |
1995 | $cf::MAP{$path} = $map |
1853 | } |
1996 | } |
… | |
… | |
1862 | local $self->{deny_reset} = 1; # loading can take a long time |
2005 | local $self->{deny_reset} = 1; # loading can take a long time |
1863 | |
2006 | |
1864 | my $path = $self->{path}; |
2007 | my $path = $self->{path}; |
1865 | |
2008 | |
1866 | { |
2009 | { |
1867 | my $guard = cf::lock_acquire "map_load:$path"; |
2010 | my $guard = cf::lock_acquire "map_data:$path"; |
1868 | |
2011 | |
|
|
2012 | return unless $self->valid; |
1869 | return if $self->in_memory != cf::MAP_SWAPPED; |
2013 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1870 | |
2014 | |
1871 | $self->in_memory (cf::MAP_LOADING); |
2015 | $self->in_memory (cf::MAP_LOADING); |
1872 | |
2016 | |
1873 | $self->alloc; |
2017 | $self->alloc; |
1874 | |
2018 | |
1875 | $self->pre_load; |
2019 | $self->pre_load; |
1876 | Coro::cede; |
2020 | cf::cede_to_tick; |
1877 | |
2021 | |
|
|
2022 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2023 | $f->skip_block; |
1878 | $self->_load_objects ($self->{load_path}, 1) |
2024 | $self->_load_objects ($f) |
1879 | or return; |
2025 | or return; |
1880 | |
2026 | |
1881 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2027 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1882 | if delete $self->{load_original}; |
2028 | if delete $self->{load_original}; |
1883 | |
2029 | |
1884 | if (my $uniq = $self->uniq_path) { |
2030 | if (my $uniq = $self->uniq_path) { |
1885 | utf8::encode $uniq; |
2031 | utf8::encode $uniq; |
1886 | if (aio_open $uniq, O_RDONLY, 0) { |
2032 | unless (aio_stat $uniq) { |
|
|
2033 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1887 | $self->clear_unique_items; |
2034 | $self->clear_unique_items; |
1888 | $self->_load_objects ($uniq, 0); |
2035 | $self->_load_objects ($f); |
|
|
2036 | $f->resolve_delayed_derefs; |
|
|
2037 | } |
1889 | } |
2038 | } |
1890 | } |
2039 | } |
1891 | |
2040 | |
1892 | Coro::cede; |
2041 | $f->resolve_delayed_derefs; |
|
|
2042 | |
|
|
2043 | cf::cede_to_tick; |
1893 | # now do the right thing for maps |
2044 | # now do the right thing for maps |
1894 | $self->link_multipart_objects; |
2045 | $self->link_multipart_objects; |
1895 | $self->difficulty ($self->estimate_difficulty) |
2046 | $self->difficulty ($self->estimate_difficulty) |
1896 | unless $self->difficulty; |
2047 | unless $self->difficulty; |
1897 | Coro::cede; |
2048 | cf::cede_to_tick; |
1898 | |
2049 | |
1899 | unless ($self->{deny_activate}) { |
2050 | unless ($self->{deny_activate}) { |
1900 | $self->decay_objects; |
2051 | $self->decay_objects; |
1901 | $self->fix_auto_apply; |
2052 | $self->fix_auto_apply; |
1902 | $self->update_buttons; |
2053 | $self->update_buttons; |
1903 | Coro::cede; |
2054 | cf::cede_to_tick; |
1904 | $self->set_darkness_map; |
2055 | $self->set_darkness_map; |
1905 | Coro::cede; |
2056 | cf::cede_to_tick; |
1906 | $self->activate; |
2057 | $self->activate; |
1907 | } |
2058 | } |
|
|
2059 | |
|
|
2060 | $self->{last_save} = $cf::RUNTIME; |
|
|
2061 | $self->last_access ($cf::RUNTIME); |
1908 | |
2062 | |
1909 | $self->in_memory (cf::MAP_IN_MEMORY); |
2063 | $self->in_memory (cf::MAP_IN_MEMORY); |
1910 | } |
2064 | } |
1911 | |
2065 | |
1912 | $self->post_load; |
2066 | $self->post_load; |
… | |
… | |
1923 | |
2077 | |
1924 | $self |
2078 | $self |
1925 | } |
2079 | } |
1926 | |
2080 | |
1927 | # find and load all maps in the 3x3 area around a map |
2081 | # find and load all maps in the 3x3 area around a map |
1928 | sub load_diag { |
2082 | sub load_neighbours { |
1929 | my ($map) = @_; |
2083 | my ($map) = @_; |
1930 | |
2084 | |
1931 | my @diag; # diagonal neighbours |
2085 | my @neigh; # diagonal neighbours |
1932 | |
2086 | |
1933 | for (0 .. 3) { |
2087 | for (0 .. 3) { |
1934 | my $neigh = $map->tile_path ($_) |
2088 | my $neigh = $map->tile_path ($_) |
1935 | or next; |
2089 | or next; |
1936 | $neigh = find $neigh, $map |
2090 | $neigh = find $neigh, $map |
1937 | or next; |
2091 | or next; |
1938 | $neigh->load; |
2092 | $neigh->load; |
1939 | |
2093 | |
|
|
2094 | push @neigh, |
1940 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2095 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1941 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2096 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1942 | } |
2097 | } |
1943 | |
2098 | |
1944 | for (@diag) { |
2099 | for (grep defined $_->[0], @neigh) { |
|
|
2100 | my ($path, $origin) = @$_; |
1945 | my $neigh = find @$_ |
2101 | my $neigh = find $path, $origin |
1946 | or next; |
2102 | or next; |
1947 | $neigh->load; |
2103 | $neigh->load; |
1948 | } |
2104 | } |
1949 | } |
2105 | } |
1950 | |
2106 | |
… | |
… | |
1955 | } |
2111 | } |
1956 | |
2112 | |
1957 | sub do_load_sync { |
2113 | sub do_load_sync { |
1958 | my ($map) = @_; |
2114 | my ($map) = @_; |
1959 | |
2115 | |
|
|
2116 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
|
|
2117 | if $Coro::current == $Coro::main; |
|
|
2118 | |
1960 | cf::sync_job { $map->load }; |
2119 | cf::sync_job { $map->load }; |
1961 | } |
2120 | } |
1962 | |
2121 | |
1963 | our %MAP_PREFETCH; |
2122 | our %MAP_PREFETCH; |
1964 | our $MAP_PREFETCHER = undef; |
2123 | our $MAP_PREFETCHER = undef; |
1965 | |
2124 | |
1966 | sub find_async { |
2125 | sub find_async { |
1967 | my ($path, $origin) = @_; |
2126 | my ($path, $origin, $load) = @_; |
1968 | |
2127 | |
1969 | $path = normalise $path, $origin && $origin->{path}; |
2128 | $path = normalise $path, $origin && $origin->{path}; |
1970 | |
2129 | |
1971 | if (my $map = $cf::MAP{$path}) { |
2130 | if (my $map = $cf::MAP{$path}) { |
1972 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
2131 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
1973 | } |
2132 | } |
1974 | |
2133 | |
1975 | undef $MAP_PREFETCH{$path}; |
2134 | $MAP_PREFETCH{$path} |= $load; |
|
|
2135 | |
1976 | $MAP_PREFETCHER ||= cf::async { |
2136 | $MAP_PREFETCHER ||= cf::async { |
|
|
2137 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2138 | |
1977 | while (%MAP_PREFETCH) { |
2139 | while (%MAP_PREFETCH) { |
1978 | for my $path (keys %MAP_PREFETCH) { |
2140 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1979 | if (my $map = find $path) { |
2141 | if (my $map = find $k) { |
1980 | $map->load; |
2142 | $map->load if $v; |
1981 | } |
2143 | } |
1982 | |
2144 | |
1983 | delete $MAP_PREFETCH{$path}; |
2145 | delete $MAP_PREFETCH{$k}; |
1984 | } |
2146 | } |
1985 | } |
2147 | } |
1986 | undef $MAP_PREFETCHER; |
2148 | undef $MAP_PREFETCHER; |
1987 | }; |
2149 | }; |
1988 | $MAP_PREFETCHER->prio (6); |
2150 | $MAP_PREFETCHER->prio (6); |
… | |
… | |
1991 | } |
2153 | } |
1992 | |
2154 | |
1993 | sub save { |
2155 | sub save { |
1994 | my ($self) = @_; |
2156 | my ($self) = @_; |
1995 | |
2157 | |
1996 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2158 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1997 | |
2159 | |
1998 | $self->{last_save} = $cf::RUNTIME; |
2160 | $self->{last_save} = $cf::RUNTIME; |
1999 | |
2161 | |
2000 | return unless $self->dirty; |
2162 | return unless $self->dirty; |
2001 | |
2163 | |
… | |
… | |
2007 | return if $self->{deny_save}; |
2169 | return if $self->{deny_save}; |
2008 | |
2170 | |
2009 | local $self->{last_access} = $self->last_access;#d# |
2171 | local $self->{last_access} = $self->last_access;#d# |
2010 | |
2172 | |
2011 | cf::async { |
2173 | cf::async { |
|
|
2174 | $Coro::current->{desc} = "map player save"; |
2012 | $_->contr->save for $self->players; |
2175 | $_->contr->save for $self->players; |
2013 | }; |
2176 | }; |
2014 | |
2177 | |
2015 | if ($uniq) { |
2178 | if ($uniq) { |
2016 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2179 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
2024 | my ($self) = @_; |
2187 | my ($self) = @_; |
2025 | |
2188 | |
2026 | # save first because save cedes |
2189 | # save first because save cedes |
2027 | $self->save; |
2190 | $self->save; |
2028 | |
2191 | |
2029 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2192 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2030 | |
2193 | |
2031 | return if $self->players; |
2194 | return if $self->players; |
2032 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2195 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2033 | return if $self->{deny_save}; |
2196 | return if $self->{deny_save}; |
2034 | |
2197 | |
|
|
2198 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2199 | |
|
|
2200 | $self->deactivate; |
|
|
2201 | $_->clear_links_to ($self) for values %cf::MAP; |
2035 | $self->clear; |
2202 | $self->clear; |
2036 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2037 | } |
2203 | } |
2038 | |
2204 | |
2039 | sub reset_at { |
2205 | sub reset_at { |
2040 | my ($self) = @_; |
2206 | my ($self) = @_; |
2041 | |
2207 | |
… | |
… | |
2073 | if $uniq; |
2239 | if $uniq; |
2074 | } |
2240 | } |
2075 | |
2241 | |
2076 | delete $cf::MAP{$self->path}; |
2242 | delete $cf::MAP{$self->path}; |
2077 | |
2243 | |
|
|
2244 | $self->deactivate; |
|
|
2245 | $_->clear_links_to ($self) for values %cf::MAP; |
2078 | $self->clear; |
2246 | $self->clear; |
2079 | |
|
|
2080 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2081 | |
2247 | |
2082 | $self->unlink_save; |
2248 | $self->unlink_save; |
2083 | $self->destroy; |
2249 | $self->destroy; |
2084 | } |
2250 | } |
2085 | |
2251 | |
2086 | my $nuke_counter = "aaaa"; |
2252 | my $nuke_counter = "aaaa"; |
2087 | |
2253 | |
2088 | sub nuke { |
2254 | sub nuke { |
2089 | my ($self) = @_; |
2255 | my ($self) = @_; |
2090 | |
2256 | |
|
|
2257 | { |
|
|
2258 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2259 | |
2091 | delete $cf::MAP{$self->path}; |
2260 | delete $cf::MAP{$self->path}; |
2092 | |
2261 | |
2093 | $self->unlink_save; |
2262 | $self->unlink_save; |
2094 | |
2263 | |
2095 | bless $self, "cf::map"; |
2264 | bless $self, "cf::map"; |
2096 | delete $self->{deny_reset}; |
2265 | delete $self->{deny_reset}; |
2097 | $self->{deny_save} = 1; |
2266 | $self->{deny_save} = 1; |
2098 | $self->reset_timeout (1); |
2267 | $self->reset_timeout (1); |
2099 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2268 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2100 | |
2269 | |
2101 | $cf::MAP{$self->path} = $self; |
2270 | $cf::MAP{$self->path} = $self; |
|
|
2271 | } |
2102 | |
2272 | |
2103 | $self->reset; # polite request, might not happen |
2273 | $self->reset; # polite request, might not happen |
2104 | } |
2274 | } |
2105 | |
2275 | |
2106 | =item $maps = cf::map::tmp_maps |
2276 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2182 | |
2352 | |
2183 | sub inv_recursive { |
2353 | sub inv_recursive { |
2184 | inv_recursive_ inv $_[0] |
2354 | inv_recursive_ inv $_[0] |
2185 | } |
2355 | } |
2186 | |
2356 | |
|
|
2357 | =item $ref = $ob->ref |
|
|
2358 | |
|
|
2359 | creates and returns a persistent reference to an objetc that can be stored as a string. |
|
|
2360 | |
|
|
2361 | =item $ob = cf::object::deref ($refstring) |
|
|
2362 | |
|
|
2363 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2364 | even if the object actually exists. May block. |
|
|
2365 | |
|
|
2366 | =cut |
|
|
2367 | |
|
|
2368 | sub deref { |
|
|
2369 | my ($ref) = @_; |
|
|
2370 | |
|
|
2371 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2372 | my ($uuid, $name) = ($1, $2); |
|
|
2373 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2374 | or return; |
|
|
2375 | $pl->ob->uuid eq $uuid |
|
|
2376 | or return; |
|
|
2377 | |
|
|
2378 | $pl->ob |
|
|
2379 | } else { |
|
|
2380 | warn "$ref: cannot resolve object reference\n"; |
|
|
2381 | undef |
|
|
2382 | } |
|
|
2383 | } |
|
|
2384 | |
2187 | package cf; |
2385 | package cf; |
2188 | |
2386 | |
2189 | =back |
2387 | =back |
2190 | |
2388 | |
2191 | =head3 cf::object::player |
2389 | =head3 cf::object::player |
… | |
… | |
2213 | |
2411 | |
2214 | } else { |
2412 | } else { |
2215 | my $pl = $self->contr; |
2413 | my $pl = $self->contr; |
2216 | |
2414 | |
2217 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2415 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2218 | my $diag = $pl->{npc_dialog}; |
2416 | my $dialog = $pl->{npc_dialog}; |
2219 | $diag->{pl}->ext_reply ( |
2417 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2220 | $diag->{id}, |
|
|
2221 | msgtype => "reply", |
|
|
2222 | msg => $diag->{pl}->expand_cfpod ($msg), |
|
|
2223 | add_topics => [] |
|
|
2224 | ); |
|
|
2225 | |
2418 | |
2226 | } else { |
2419 | } else { |
2227 | $msg = $npc->name . " says: $msg" if $npc; |
2420 | $msg = $npc->name . " says: $msg" if $npc; |
2228 | $self->message ($msg, $flags); |
2421 | $self->message ($msg, $flags); |
2229 | } |
2422 | } |
2230 | } |
2423 | } |
|
|
2424 | } |
|
|
2425 | |
|
|
2426 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2427 | |
|
|
2428 | =cut |
|
|
2429 | |
|
|
2430 | sub cf::object::send_msg { |
|
|
2431 | my $pl = shift->contr |
|
|
2432 | or return; |
|
|
2433 | $pl->send_msg (@_); |
2231 | } |
2434 | } |
2232 | |
2435 | |
2233 | =item $player_object->may ("access") |
2436 | =item $player_object->may ("access") |
2234 | |
2437 | |
2235 | Returns wether the given player is authorized to access resource "access" |
2438 | Returns wether the given player is authorized to access resource "access" |
… | |
… | |
2314 | # use -1 or undef as default coordinates, not 0, 0 |
2517 | # use -1 or undef as default coordinates, not 0, 0 |
2315 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2518 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2316 | if $x <=0 && $y <= 0; |
2519 | if $x <=0 && $y <= 0; |
2317 | |
2520 | |
2318 | $map->load; |
2521 | $map->load; |
2319 | $map->load_diag; |
2522 | $map->load_neighbours; |
2320 | |
2523 | |
2321 | return unless $self->contr->active; |
2524 | return unless $self->contr->active; |
2322 | $self->activate_recursive; |
2525 | $self->activate_recursive; |
2323 | |
2526 | |
2324 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2527 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
… | |
… | |
2344 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2547 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2345 | |
2548 | |
2346 | $self->enter_link; |
2549 | $self->enter_link; |
2347 | |
2550 | |
2348 | (async { |
2551 | (async { |
|
|
2552 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2553 | |
|
|
2554 | # *tag paths override both path and x|y |
|
|
2555 | if ($path =~ /^\*(.*)$/) { |
|
|
2556 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2557 | my $ob = $obs[rand @obs]; |
|
|
2558 | |
|
|
2559 | # see if we actually can go there |
|
|
2560 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2561 | $ob = $obs[rand @obs]; |
|
|
2562 | } else { |
|
|
2563 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2564 | } |
|
|
2565 | # else put us there anyways for now #d# |
|
|
2566 | |
|
|
2567 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2568 | } else { |
|
|
2569 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2570 | } |
|
|
2571 | } |
|
|
2572 | |
2349 | my $map = eval { |
2573 | my $map = eval { |
2350 | my $map = cf::map::find $path; |
2574 | my $map = defined $path ? cf::map::find $path : undef; |
2351 | |
2575 | |
2352 | if ($map) { |
2576 | if ($map) { |
2353 | $map = $map->customise_for ($self); |
2577 | $map = $map->customise_for ($self); |
2354 | $map = $check->($map) if $check && $map; |
2578 | $map = $check->($map) if $check && $map; |
2355 | } else { |
2579 | } else { |
2356 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2580 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2357 | } |
2581 | } |
2358 | |
2582 | |
2359 | $map |
2583 | $map |
2360 | }; |
2584 | }; |
2361 | |
2585 | |
… | |
… | |
2414 | $rmp->{origin_y} = $exit->y; |
2638 | $rmp->{origin_y} = $exit->y; |
2415 | } |
2639 | } |
2416 | |
2640 | |
2417 | $rmp->{random_seed} ||= $exit->random_seed; |
2641 | $rmp->{random_seed} ||= $exit->random_seed; |
2418 | |
2642 | |
2419 | my $data = cf::to_json $rmp; |
2643 | my $data = cf::encode_json $rmp; |
2420 | my $md5 = Digest::MD5::md5_hex $data; |
2644 | my $md5 = Digest::MD5::md5_hex $data; |
2421 | my $meta = "$RANDOMDIR/$md5.meta"; |
2645 | my $meta = "$RANDOMDIR/$md5.meta"; |
2422 | |
2646 | |
2423 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2647 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2424 | aio_write $fh, 0, (length $data), $data, 0; |
2648 | aio_write $fh, 0, (length $data), $data, 0; |
… | |
… | |
2451 | # if exit is damned, update players death & WoR home-position |
2675 | # if exit is damned, update players death & WoR home-position |
2452 | $self->contr->savebed ($slaying, $hp, $sp) |
2676 | $self->contr->savebed ($slaying, $hp, $sp) |
2453 | if $exit->flag (FLAG_DAMNED); |
2677 | if $exit->flag (FLAG_DAMNED); |
2454 | |
2678 | |
2455 | (async { |
2679 | (async { |
|
|
2680 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2681 | |
2456 | $self->deactivate_recursive; # just to be sure |
2682 | $self->deactivate_recursive; # just to be sure |
2457 | unless (eval { |
2683 | unless (eval { |
2458 | $self->goto ($slaying, $hp, $sp); |
2684 | $self->goto ($slaying, $hp, $sp); |
2459 | |
2685 | |
2460 | 1; |
2686 | 1; |
… | |
… | |
2495 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2721 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2496 | the message unless the client supports the msg packet. |
2722 | the message unless the client supports the msg packet. |
2497 | |
2723 | |
2498 | =cut |
2724 | =cut |
2499 | |
2725 | |
|
|
2726 | # non-persistent channels (usually the info channel) |
|
|
2727 | our %CHANNEL = ( |
|
|
2728 | "c/identify" => { |
|
|
2729 | id => "infobox", |
|
|
2730 | title => "Identify", |
|
|
2731 | reply => undef, |
|
|
2732 | tooltip => "Items recently identified", |
|
|
2733 | }, |
|
|
2734 | "c/examine" => { |
|
|
2735 | id => "infobox", |
|
|
2736 | title => "Examine", |
|
|
2737 | reply => undef, |
|
|
2738 | tooltip => "Signs and other items you examined", |
|
|
2739 | }, |
|
|
2740 | "c/book" => { |
|
|
2741 | id => "infobox", |
|
|
2742 | title => "Book", |
|
|
2743 | reply => undef, |
|
|
2744 | tooltip => "The contents of a note or book", |
|
|
2745 | }, |
|
|
2746 | "c/lookat" => { |
|
|
2747 | id => "infobox", |
|
|
2748 | title => "Look", |
|
|
2749 | reply => undef, |
|
|
2750 | tooltip => "What you saw there", |
|
|
2751 | }, |
|
|
2752 | "c/who" => { |
|
|
2753 | id => "infobox", |
|
|
2754 | title => "Players", |
|
|
2755 | reply => undef, |
|
|
2756 | tooltip => "Shows players who are currently online", |
|
|
2757 | }, |
|
|
2758 | "c/body" => { |
|
|
2759 | id => "infobox", |
|
|
2760 | title => "Body Parts", |
|
|
2761 | reply => undef, |
|
|
2762 | tooltip => "Shows which body parts you posess and are available", |
|
|
2763 | }, |
|
|
2764 | "c/uptime" => { |
|
|
2765 | id => "infobox", |
|
|
2766 | title => "Uptime", |
|
|
2767 | reply => undef, |
|
|
2768 | tooltip => "How long the server has been running since last restart", |
|
|
2769 | }, |
|
|
2770 | "c/mapinfo" => { |
|
|
2771 | id => "infobox", |
|
|
2772 | title => "Map Info", |
|
|
2773 | reply => undef, |
|
|
2774 | tooltip => "Information related to the maps", |
|
|
2775 | }, |
|
|
2776 | ); |
|
|
2777 | |
2500 | sub cf::client::send_msg { |
2778 | sub cf::client::send_msg { |
2501 | my ($self, $channel, $msg, $color, @extra) = @_; |
2779 | my ($self, $channel, $msg, $color, @extra) = @_; |
2502 | |
2780 | |
2503 | $msg = $self->pl->expand_cfpod ($msg); |
2781 | $msg = $self->pl->expand_cfpod ($msg); |
2504 | |
2782 | |
2505 | $color &= ~cf::NDI_UNIQUE; # just in case... |
2783 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2506 | |
2784 | |
|
|
2785 | # check predefined channels, for the benefit of C |
|
|
2786 | if ($CHANNEL{$channel}) { |
|
|
2787 | $channel = $CHANNEL{$channel}; |
|
|
2788 | |
|
|
2789 | $self->ext_msg (channel_info => $channel) |
|
|
2790 | if $self->can_msg; |
|
|
2791 | |
|
|
2792 | $channel = $channel->{id}; |
|
|
2793 | |
2507 | if (ref $channel) { |
2794 | } elsif (ref $channel) { |
2508 | # send meta info to client, if not yet sent |
2795 | # send meta info to client, if not yet sent |
2509 | unless (exists $self->{channel}{$channel->{id}}) { |
2796 | unless (exists $self->{channel}{$channel->{id}}) { |
2510 | $self->{channel}{$channel->{id}} = $channel; |
2797 | $self->{channel}{$channel->{id}} = $channel; |
2511 | $self->ext_event (channel_info => %$channel); |
2798 | $self->ext_msg (channel_info => $channel) |
|
|
2799 | if $self->can_msg; |
2512 | } |
2800 | } |
2513 | |
2801 | |
2514 | $channel = $channel->{id}; |
2802 | $channel = $channel->{id}; |
2515 | } |
2803 | } |
2516 | |
2804 | |
2517 | return unless @extra || length $msg; |
2805 | return unless @extra || length $msg; |
2518 | |
2806 | |
2519 | if ($self->can_msg) { |
2807 | if ($self->can_msg) { |
|
|
2808 | # default colour, mask it out |
|
|
2809 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
|
|
2810 | if $color & cf::NDI_DEF; |
|
|
2811 | |
2520 | $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $channel, $msg, @extra])); |
2812 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
|
|
2813 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2521 | } else { |
2814 | } else { |
2522 | # replace some tags by gcfclient-compatible ones |
|
|
2523 | for ($msg) { |
|
|
2524 | 1 while |
|
|
2525 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2526 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2527 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2528 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2529 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2530 | } |
|
|
2531 | |
|
|
2532 | if ($color >= 0) { |
2815 | if ($color >= 0) { |
|
|
2816 | # replace some tags by gcfclient-compatible ones |
|
|
2817 | for ($msg) { |
|
|
2818 | 1 while |
|
|
2819 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2820 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2821 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2822 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2823 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2824 | } |
|
|
2825 | |
|
|
2826 | $color &= cf::NDI_COLOR_MASK; |
|
|
2827 | |
|
|
2828 | utf8::encode $msg; |
|
|
2829 | |
2533 | if (0 && $msg =~ /\[/) { |
2830 | if (0 && $msg =~ /\[/) { |
|
|
2831 | # COMMAND/INFO |
2534 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2832 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
2535 | } else { |
2833 | } else { |
2536 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2834 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2537 | $self->send_packet ("drawinfo $color $msg") |
2835 | $self->send_packet ("drawinfo $color $msg") |
2538 | } |
2836 | } |
2539 | } |
2837 | } |
2540 | } |
2838 | } |
2541 | } |
2839 | } |
2542 | |
2840 | |
2543 | =item $client->ext_event ($type, %msg) |
2841 | =item $client->ext_msg ($type, @msg) |
2544 | |
2842 | |
2545 | Sends an ext event to the client. |
2843 | Sends an ext event to the client. |
2546 | |
2844 | |
2547 | =cut |
2845 | =cut |
2548 | |
2846 | |
2549 | sub cf::client::ext_event($$%) { |
2847 | sub cf::client::ext_msg($$@) { |
2550 | my ($self, $type, %msg) = @_; |
2848 | my ($self, $type, @msg) = @_; |
2551 | |
2849 | |
2552 | return unless $self->extcmd; |
2850 | if ($self->extcmd == 2) { |
2553 | |
2851 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
|
|
2852 | } elsif ($self->extcmd == 1) { # TODO: remove |
2554 | $msg{msgtype} = "event_$type"; |
2853 | push @msg, msgtype => "event_$type"; |
2555 | $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); |
2854 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2855 | } |
|
|
2856 | } |
|
|
2857 | |
|
|
2858 | =item $client->ext_reply ($msgid, @msg) |
|
|
2859 | |
|
|
2860 | Sends an ext reply to the client. |
|
|
2861 | |
|
|
2862 | =cut |
|
|
2863 | |
|
|
2864 | sub cf::client::ext_reply($$@) { |
|
|
2865 | my ($self, $id, @msg) = @_; |
|
|
2866 | |
|
|
2867 | if ($self->extcmd == 2) { |
|
|
2868 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
2869 | } elsif ($self->extcmd == 1) { |
|
|
2870 | #TODO: version 1, remove |
|
|
2871 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
2872 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2873 | } |
2556 | } |
2874 | } |
2557 | |
2875 | |
2558 | =item $success = $client->query ($flags, "text", \&cb) |
2876 | =item $success = $client->query ($flags, "text", \&cb) |
2559 | |
2877 | |
2560 | Queues a query to the client, calling the given callback with |
2878 | Queues a query to the client, calling the given callback with |
… | |
… | |
2615 | my ($ns, $buf) = @_; |
2933 | my ($ns, $buf) = @_; |
2616 | |
2934 | |
2617 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
2935 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
2618 | |
2936 | |
2619 | if (ref $msg) { |
2937 | if (ref $msg) { |
|
|
2938 | my ($type, $reply, @payload) = |
|
|
2939 | "ARRAY" eq ref $msg |
|
|
2940 | ? @$msg |
|
|
2941 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
2942 | |
|
|
2943 | my @reply; |
|
|
2944 | |
2620 | if (my $cb = $EXTICMD{$msg->{msgtype}}) { |
2945 | if (my $cb = $EXTICMD{$type}) { |
2621 | if (my %reply = $cb->($ns, $msg)) { |
2946 | @reply = $cb->($ns, @payload); |
2622 | $reply{msgid} = $msg->{msgid}; |
|
|
2623 | $ns->send ("ext " . $ns->{json_coder}->encode (\%reply)); |
|
|
2624 | } |
|
|
2625 | } |
2947 | } |
|
|
2948 | |
|
|
2949 | $ns->ext_reply ($reply, @reply) |
|
|
2950 | if $reply; |
|
|
2951 | |
2626 | } else { |
2952 | } else { |
2627 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2953 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2628 | } |
2954 | } |
2629 | |
2955 | |
2630 | cf::override; |
2956 | cf::override; |
… | |
… | |
2677 | our $safe = new Safe "safe"; |
3003 | our $safe = new Safe "safe"; |
2678 | our $safe_hole = new Safe::Hole; |
3004 | our $safe_hole = new Safe::Hole; |
2679 | |
3005 | |
2680 | $SIG{FPE} = 'IGNORE'; |
3006 | $SIG{FPE} = 'IGNORE'; |
2681 | |
3007 | |
2682 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
3008 | $safe->permit_only (Opcode::opset qw( |
|
|
3009 | :base_core :base_mem :base_orig :base_math |
|
|
3010 | grepstart grepwhile mapstart mapwhile |
|
|
3011 | sort time |
|
|
3012 | )); |
2683 | |
3013 | |
2684 | # here we export the classes and methods available to script code |
3014 | # here we export the classes and methods available to script code |
2685 | |
3015 | |
2686 | =pod |
3016 | =pod |
2687 | |
3017 | |
2688 | The following functions and methods are available within a safe environment: |
3018 | The following functions and methods are available within a safe environment: |
2689 | |
3019 | |
2690 | cf::object |
3020 | cf::object |
2691 | contr pay_amount pay_player map x y force_find force_add |
3021 | contr pay_amount pay_player map x y force_find force_add destroy |
2692 | insert remove |
3022 | insert remove name archname title slaying race decrease_ob_nr |
2693 | |
3023 | |
2694 | cf::object::player |
3024 | cf::object::player |
2695 | player |
3025 | player |
2696 | |
3026 | |
2697 | cf::player |
3027 | cf::player |
… | |
… | |
2702 | |
3032 | |
2703 | =cut |
3033 | =cut |
2704 | |
3034 | |
2705 | for ( |
3035 | for ( |
2706 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3036 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
|
|
3037 | insert remove inv name archname title slaying race |
2707 | insert remove)], |
3038 | decrease_ob_nr destroy)], |
2708 | ["cf::object::player" => qw(player)], |
3039 | ["cf::object::player" => qw(player)], |
2709 | ["cf::player" => qw(peaceful)], |
3040 | ["cf::player" => qw(peaceful)], |
2710 | ["cf::map" => qw(trigger)], |
3041 | ["cf::map" => qw(trigger)], |
2711 | ) { |
3042 | ) { |
2712 | no strict 'refs'; |
3043 | no strict 'refs'; |
… | |
… | |
2788 | # the server's init and main functions |
3119 | # the server's init and main functions |
2789 | |
3120 | |
2790 | sub load_facedata($) { |
3121 | sub load_facedata($) { |
2791 | my ($path) = @_; |
3122 | my ($path) = @_; |
2792 | |
3123 | |
|
|
3124 | # HACK to clear player env face cache, we need some signal framework |
|
|
3125 | # for this (global event?) |
|
|
3126 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3127 | |
|
|
3128 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
|
|
3129 | |
2793 | warn "loading facedata from $path\n"; |
3130 | warn "loading facedata from $path\n"; |
2794 | |
3131 | |
2795 | my $facedata; |
3132 | my $facedata; |
2796 | 0 < aio_load $path, $facedata |
3133 | 0 < aio_load $path, $facedata |
2797 | or die "$path: $!"; |
3134 | or die "$path: $!"; |
2798 | |
3135 | |
2799 | $facedata = Coro::Storable::thaw $facedata; |
3136 | $facedata = Coro::Storable::thaw $facedata; |
2800 | |
3137 | |
2801 | $facedata->{version} == 2 |
3138 | $facedata->{version} == 2 |
2802 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3139 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
|
|
3140 | |
|
|
3141 | # patch in the exptable |
|
|
3142 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3143 | type => FT_RSRC, |
|
|
3144 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
|
|
3145 | }; |
|
|
3146 | cf::cede_to_tick; |
2803 | |
3147 | |
2804 | { |
3148 | { |
2805 | my $faces = $facedata->{faceinfo}; |
3149 | my $faces = $facedata->{faceinfo}; |
2806 | |
3150 | |
2807 | while (my ($face, $info) = each %$faces) { |
3151 | while (my ($face, $info) = each %$faces) { |
2808 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3152 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2809 | cf::face::set_visibility $idx, $info->{visibility}; |
3153 | cf::face::set_visibility $idx, $info->{visibility}; |
2810 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3154 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2811 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
3155 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2812 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
3156 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2813 | |
3157 | |
2814 | cf::cede_to_tick; |
3158 | cf::cede_to_tick; |
2815 | } |
3159 | } |
2816 | |
3160 | |
2817 | while (my ($face, $info) = each %$faces) { |
3161 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
2842 | |
3186 | |
2843 | { |
3187 | { |
2844 | # TODO: for gcfclient pleasure, we should give resources |
3188 | # TODO: for gcfclient pleasure, we should give resources |
2845 | # that gcfclient doesn't grok a >10000 face index. |
3189 | # that gcfclient doesn't grok a >10000 face index. |
2846 | my $res = $facedata->{resource}; |
3190 | my $res = $facedata->{resource}; |
2847 | my $enc = JSON::XS->new->utf8->canonical; |
3191 | |
|
|
3192 | my $soundconf = delete $res->{"res/sound.conf"}; |
2848 | |
3193 | |
2849 | while (my ($name, $info) = each %$res) { |
3194 | while (my ($name, $info) = each %$res) { |
2850 | my $meta = $enc->encode ({ |
|
|
2851 | name => $name, |
|
|
2852 | type => $info->{type}, |
|
|
2853 | copyright => $info->{copyright}, #TODO# |
|
|
2854 | }); |
|
|
2855 | |
|
|
2856 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3195 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
3196 | my $data; |
2857 | |
3197 | |
2858 | if ($name =~ /\.jpg$/) { |
3198 | if ($info->{type} & 1) { |
2859 | cf::face::set_data $idx, 0, $info->{data}, $info->{chksum};#d# temp hack |
3199 | # prepend meta info |
2860 | cf::face::set_data $idx, 1, $info->{data}, $info->{chksum};#d# temp hack |
3200 | |
|
|
3201 | my $meta = $enc->encode ({ |
|
|
3202 | name => $name, |
|
|
3203 | %{ $info->{meta} || {} }, |
|
|
3204 | }); |
|
|
3205 | |
|
|
3206 | $data = pack "(w/a*)*", $meta, $info->{data}; |
2861 | } else { |
3207 | } else { |
2862 | my $data = pack "(w/a*)*", $meta, $info->{data}; |
3208 | $data = $info->{data}; |
2863 | my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata |
|
|
2864 | |
|
|
2865 | cf::face::set_type $idx, 1; |
|
|
2866 | cf::face::set_data $idx, 0, $data, $chk; |
|
|
2867 | } |
3209 | } |
2868 | |
3210 | |
|
|
3211 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3212 | cf::face::set_type $idx, $info->{type}; |
|
|
3213 | |
2869 | cf::cede_to_tick; |
3214 | cf::cede_to_tick; |
2870 | } |
3215 | } |
|
|
3216 | |
|
|
3217 | if ($soundconf) { |
|
|
3218 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3219 | |
|
|
3220 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3221 | my $sound = $soundconf->{compat}[$_] |
|
|
3222 | or next; |
|
|
3223 | |
|
|
3224 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3225 | cf::sound::set $sound->[0] => $face; |
|
|
3226 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3227 | } |
|
|
3228 | |
|
|
3229 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3230 | my $face = cf::face::find "sound/$v"; |
|
|
3231 | cf::sound::set $k => $face; |
|
|
3232 | } |
|
|
3233 | } |
2871 | } |
3234 | } |
2872 | |
3235 | |
2873 | 1 |
3236 | 1 |
2874 | } |
3237 | } |
2875 | |
3238 | |
|
|
3239 | register_exticmd fx_want => sub { |
|
|
3240 | my ($ns, $want) = @_; |
|
|
3241 | |
|
|
3242 | while (my ($k, $v) = each %$want) { |
|
|
3243 | $ns->fx_want ($k, $v); |
|
|
3244 | } |
|
|
3245 | }; |
|
|
3246 | |
2876 | sub reload_regions { |
3247 | sub reload_regions { |
|
|
3248 | # HACK to clear player env face cache, we need some signal framework |
|
|
3249 | # for this (global event?) |
|
|
3250 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3251 | |
2877 | load_resource_file "$MAPDIR/regions" |
3252 | load_resource_file "$MAPDIR/regions" |
2878 | or die "unable to load regions file\n"; |
3253 | or die "unable to load regions file\n"; |
2879 | |
3254 | |
2880 | for (cf::region::list) { |
3255 | for (cf::region::list) { |
2881 | $_->{match} = qr/$_->{match}/ |
3256 | $_->{match} = qr/$_->{match}/ |
… | |
… | |
2917 | |
3292 | |
2918 | sub init { |
3293 | sub init { |
2919 | reload_resources; |
3294 | reload_resources; |
2920 | } |
3295 | } |
2921 | |
3296 | |
2922 | sub cfg_load { |
3297 | sub reload_config { |
2923 | open my $fh, "<:utf8", "$CONFDIR/config" |
3298 | open my $fh, "<:utf8", "$CONFDIR/config" |
2924 | or return; |
3299 | or return; |
2925 | |
3300 | |
2926 | local $/; |
3301 | local $/; |
2927 | *CFG = YAML::Syck::Load <$fh>; |
3302 | *CFG = YAML::Syck::Load <$fh>; |
… | |
… | |
2943 | sub main { |
3318 | sub main { |
2944 | # we must not ever block the main coroutine |
3319 | # we must not ever block the main coroutine |
2945 | local $Coro::idle = sub { |
3320 | local $Coro::idle = sub { |
2946 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3321 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2947 | (async { |
3322 | (async { |
2948 | Event::one_event; |
3323 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3324 | EV::loop EV::LOOP_ONESHOT; |
2949 | })->prio (Coro::PRIO_MAX); |
3325 | })->prio (Coro::PRIO_MAX); |
2950 | }; |
3326 | }; |
2951 | |
3327 | |
2952 | cfg_load; |
3328 | reload_config; |
2953 | db_init; |
3329 | db_init; |
2954 | load_extensions; |
3330 | load_extensions; |
2955 | |
3331 | |
2956 | $TICK_WATCHER->start; |
3332 | $TICK_WATCHER->start; |
|
|
3333 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
2957 | Event::loop; |
3334 | EV::loop; |
2958 | } |
3335 | } |
2959 | |
3336 | |
2960 | ############################################################################# |
3337 | ############################################################################# |
2961 | # initialisation and cleanup |
3338 | # initialisation and cleanup |
2962 | |
3339 | |
2963 | # install some emergency cleanup handlers |
3340 | # install some emergency cleanup handlers |
2964 | BEGIN { |
3341 | BEGIN { |
|
|
3342 | our %SIGWATCHER = (); |
2965 | for my $signal (qw(INT HUP TERM)) { |
3343 | for my $signal (qw(INT HUP TERM)) { |
2966 | Event->signal ( |
3344 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
2967 | reentrant => 0, |
|
|
2968 | data => WF_AUTOCANCEL, |
|
|
2969 | signal => $signal, |
|
|
2970 | prio => 0, |
|
|
2971 | cb => sub { |
|
|
2972 | cf::cleanup "SIG$signal"; |
3345 | cf::cleanup "SIG$signal"; |
2973 | }, |
|
|
2974 | ); |
3346 | }; |
2975 | } |
3347 | } |
2976 | } |
3348 | } |
2977 | |
3349 | |
2978 | sub write_runtime { |
3350 | sub write_runtime { |
2979 | my $runtime = "$LOCALDIR/runtime"; |
3351 | my $runtime = "$LOCALDIR/runtime"; |
… | |
… | |
3024 | # and maps saved/destroyed asynchronously. |
3396 | # and maps saved/destroyed asynchronously. |
3025 | warn "begin emergency player save\n"; |
3397 | warn "begin emergency player save\n"; |
3026 | for my $login (keys %cf::PLAYER) { |
3398 | for my $login (keys %cf::PLAYER) { |
3027 | my $pl = $cf::PLAYER{$login} or next; |
3399 | my $pl = $cf::PLAYER{$login} or next; |
3028 | $pl->valid or next; |
3400 | $pl->valid or next; |
|
|
3401 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3029 | $pl->save; |
3402 | $pl->save; |
3030 | } |
3403 | } |
3031 | warn "end emergency player save\n"; |
3404 | warn "end emergency player save\n"; |
3032 | |
3405 | |
3033 | warn "begin emergency map save\n"; |
3406 | warn "begin emergency map save\n"; |
… | |
… | |
3072 | warn "syncing database to disk"; |
3445 | warn "syncing database to disk"; |
3073 | BDB::db_env_txn_checkpoint $DB_ENV; |
3446 | BDB::db_env_txn_checkpoint $DB_ENV; |
3074 | |
3447 | |
3075 | # if anything goes wrong in here, we should simply crash as we already saved |
3448 | # if anything goes wrong in here, we should simply crash as we already saved |
3076 | |
3449 | |
3077 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3078 | for (Event::all_watchers) { |
|
|
3079 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3080 | } |
|
|
3081 | |
|
|
3082 | warn "flushing outstanding aio requests"; |
3450 | warn "flushing outstanding aio requests"; |
3083 | for (;;) { |
3451 | for (;;) { |
3084 | BDB::flush; |
3452 | BDB::flush; |
3085 | IO::AIO::flush; |
3453 | IO::AIO::flush; |
3086 | Coro::cede; |
3454 | Coro::cede_notself; |
3087 | last unless IO::AIO::nreqs || BDB::nreqs; |
3455 | last unless IO::AIO::nreqs || BDB::nreqs; |
3088 | warn "iterate..."; |
3456 | warn "iterate..."; |
3089 | } |
3457 | } |
3090 | |
3458 | |
3091 | ++$RELOAD; |
3459 | ++$RELOAD; |
… | |
… | |
3150 | warn "reloading cf.pm"; |
3518 | warn "reloading cf.pm"; |
3151 | require cf; |
3519 | require cf; |
3152 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3520 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3153 | |
3521 | |
3154 | warn "loading config and database again"; |
3522 | warn "loading config and database again"; |
3155 | cf::cfg_load; |
3523 | cf::reload_config; |
3156 | |
3524 | |
3157 | warn "loading extensions"; |
3525 | warn "loading extensions"; |
3158 | cf::load_extensions; |
3526 | cf::load_extensions; |
3159 | |
3527 | |
3160 | warn "reattaching attachments to objects/players"; |
3528 | warn "reattaching attachments to objects/players"; |
… | |
… | |
3180 | |
3548 | |
3181 | sub reload_perl() { |
3549 | sub reload_perl() { |
3182 | # doing reload synchronously and two reloads happen back-to-back, |
3550 | # doing reload synchronously and two reloads happen back-to-back, |
3183 | # coro crashes during coro_state_free->destroy here. |
3551 | # coro crashes during coro_state_free->destroy here. |
3184 | |
3552 | |
3185 | $RELOAD_WATCHER ||= Event->timer ( |
3553 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3186 | reentrant => 0, |
|
|
3187 | after => 0, |
|
|
3188 | data => WF_AUTOCANCEL, |
|
|
3189 | cb => sub { |
|
|
3190 | do_reload_perl; |
|
|
3191 | undef $RELOAD_WATCHER; |
3554 | undef $RELOAD_WATCHER; |
3192 | }, |
3555 | do_reload_perl; |
3193 | ); |
3556 | }; |
3194 | } |
3557 | } |
3195 | |
3558 | |
3196 | register_command "reload" => sub { |
3559 | register_command "reload" => sub { |
3197 | my ($who, $arg) = @_; |
3560 | my ($who, $arg) = @_; |
3198 | |
3561 | |
3199 | if ($who->flag (FLAG_WIZ)) { |
3562 | if ($who->flag (FLAG_WIZ)) { |
3200 | $who->message ("reloading server."); |
3563 | $who->message ("reloading server."); |
|
|
3564 | async { |
|
|
3565 | $Coro::current->{desc} = "perl_reload"; |
3201 | async { reload_perl }; |
3566 | reload_perl; |
|
|
3567 | }; |
3202 | } |
3568 | } |
3203 | }; |
3569 | }; |
3204 | |
3570 | |
3205 | unshift @INC, $LIBDIR; |
3571 | unshift @INC, $LIBDIR; |
3206 | |
3572 | |
… | |
… | |
3225 | my $signal = new Coro::Signal; |
3591 | my $signal = new Coro::Signal; |
3226 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3592 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3227 | $signal->wait; |
3593 | $signal->wait; |
3228 | } |
3594 | } |
3229 | |
3595 | |
3230 | my $min = 1e6;#d# |
3596 | $TICK_WATCHER = EV::periodic_ns 0, $TICK, 0, sub { |
3231 | my $avg = 10; |
|
|
3232 | $TICK_WATCHER = Event->timer ( |
|
|
3233 | reentrant => 0, |
|
|
3234 | parked => 1, |
|
|
3235 | prio => 0, |
|
|
3236 | at => $NEXT_TICK || $TICK, |
|
|
3237 | data => WF_AUTOCANCEL, |
|
|
3238 | cb => sub { |
|
|
3239 | if ($Coro::current != $Coro::main) { |
3597 | if ($Coro::current != $Coro::main) { |
3240 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3598 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3241 | unless ++$bug_warning > 10; |
3599 | unless ++$bug_warning > 10; |
3242 | return; |
3600 | return; |
3243 | } |
3601 | } |
3244 | |
3602 | |
3245 | $NOW = $tick_start = Event::time; |
3603 | $NOW = $tick_start = EV::now; |
3246 | |
3604 | |
3247 | cf::server_tick; # one server iteration |
3605 | cf::server_tick; # one server iteration |
3248 | |
3606 | |
3249 | 0 && sync_job {#d# |
3607 | $RUNTIME += $TICK; |
3250 | for(1..10) { |
3608 | $NEXT_TICK += $TICK; |
3251 | my $t = Event::time; |
|
|
3252 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
|
|
3253 | or die; |
|
|
3254 | |
3609 | |
3255 | $map->width (50); |
3610 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3256 | $map->height (50); |
3611 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3257 | $map->alloc; |
3612 | Coro::async_pool { |
3258 | $map->_load_objects ("/tmp/x.map", 1); |
3613 | $Coro::current->{desc} = "runtime saver"; |
3259 | my $t = Event::time - $t; |
3614 | write_runtime |
3260 | |
3615 | or warn "ERROR: unable to write runtime file: $!"; |
3261 | #next unless $t < 0.0013;#d# |
|
|
3262 | if ($t < $min) { |
|
|
3263 | $min = $t; |
|
|
3264 | } |
|
|
3265 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3266 | } |
|
|
3267 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3268 | exit 0; |
|
|
3269 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3270 | }; |
3616 | }; |
|
|
3617 | } |
3271 | |
3618 | |
3272 | $RUNTIME += $TICK; |
|
|
3273 | $NEXT_TICK += $TICK; |
|
|
3274 | |
|
|
3275 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3276 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3277 | Coro::async_pool { |
|
|
3278 | write_runtime |
|
|
3279 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3280 | }; |
|
|
3281 | } |
|
|
3282 | |
|
|
3283 | # my $AFTER = Event::time; |
|
|
3284 | # warn $AFTER - $NOW;#d# |
|
|
3285 | |
|
|
3286 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3619 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3287 | $sig->send; |
3620 | $sig->send; |
3288 | } |
3621 | } |
3289 | while (my $sig = shift @WAIT_FOR_TICK) { |
3622 | while (my $sig = shift @WAIT_FOR_TICK) { |
3290 | $sig->send; |
3623 | $sig->send; |
3291 | } |
3624 | } |
3292 | |
3625 | |
3293 | $NOW = Event::time; |
|
|
3294 | |
|
|
3295 | # if we are delayed by four ticks or more, skip them all |
|
|
3296 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3297 | |
|
|
3298 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3299 | $TICK_WATCHER->start; |
|
|
3300 | |
|
|
3301 | $LOAD = ($NOW - $tick_start) / $TICK; |
3626 | $LOAD = ($NOW - $tick_start) / $TICK; |
3302 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3627 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3303 | |
3628 | |
3304 | _post_tick; |
3629 | _post_tick; |
3305 | |
3630 | }; |
3306 | |
3631 | $TICK_WATCHER->priority (EV::MAXPRI); |
3307 | }, |
|
|
3308 | ); |
|
|
3309 | |
3632 | |
3310 | { |
3633 | { |
|
|
3634 | BDB::min_parallel 8; |
3311 | BDB::max_poll_time $TICK * 0.1; |
3635 | BDB::max_poll_time $TICK * 0.1; |
3312 | $BDB_POLL_WATCHER = Event->io ( |
3636 | $BDB_POLL_WATCHER = EV::io BDB::poll_fileno, EV::READ, \&BDB::poll_cb; |
3313 | reentrant => 0, |
|
|
3314 | fd => BDB::poll_fileno, |
|
|
3315 | poll => 'r', |
|
|
3316 | prio => 0, |
|
|
3317 | data => WF_AUTOCANCEL, |
|
|
3318 | cb => \&BDB::poll_cb, |
|
|
3319 | ); |
|
|
3320 | BDB::min_parallel 8; |
|
|
3321 | |
3637 | |
3322 | BDB::set_sync_prepare { |
3638 | BDB::set_sync_prepare { |
3323 | my $status; |
3639 | my $status; |
3324 | my $current = $Coro::current; |
3640 | my $current = $Coro::current; |
3325 | ( |
3641 | ( |
… | |
… | |
3334 | ) |
3650 | ) |
3335 | }; |
3651 | }; |
3336 | |
3652 | |
3337 | unless ($DB_ENV) { |
3653 | unless ($DB_ENV) { |
3338 | $DB_ENV = BDB::db_env_create; |
3654 | $DB_ENV = BDB::db_env_create; |
|
|
3655 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3656 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3657 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3658 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3339 | |
3659 | |
3340 | cf::sync_job { |
3660 | cf::sync_job { |
3341 | eval { |
3661 | eval { |
3342 | BDB::db_env_open |
3662 | BDB::db_env_open |
3343 | $DB_ENV, |
3663 | $DB_ENV, |
… | |
… | |
3345 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3665 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3346 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3666 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3347 | 0666; |
3667 | 0666; |
3348 | |
3668 | |
3349 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3669 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3350 | |
|
|
3351 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3352 | $DB_ENV->set_lk_detect; |
|
|
3353 | }; |
3670 | }; |
3354 | |
3671 | |
3355 | cf::cleanup "db_env_open(db): $@" if $@; |
3672 | cf::cleanup "db_env_open(db): $@" if $@; |
3356 | }; |
3673 | }; |
3357 | } |
3674 | } |
|
|
3675 | |
|
|
3676 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3677 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3678 | }; |
|
|
3679 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3680 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3681 | }; |
|
|
3682 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3683 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3684 | }; |
3358 | } |
3685 | } |
3359 | |
3686 | |
3360 | { |
3687 | { |
3361 | IO::AIO::min_parallel 8; |
3688 | IO::AIO::min_parallel 8; |
3362 | |
3689 | |
3363 | undef $Coro::AIO::WATCHER; |
3690 | undef $Coro::AIO::WATCHER; |
3364 | IO::AIO::max_poll_time $TICK * 0.1; |
3691 | IO::AIO::max_poll_time $TICK * 0.1; |
3365 | $AIO_POLL_WATCHER = Event->io ( |
3692 | $AIO_POLL_WATCHER = EV::io IO::AIO::poll_fileno, EV::READ, \&IO::AIO::poll_cb; |
3366 | reentrant => 0, |
|
|
3367 | data => WF_AUTOCANCEL, |
|
|
3368 | fd => IO::AIO::poll_fileno, |
|
|
3369 | poll => 'r', |
|
|
3370 | prio => 6, |
|
|
3371 | cb => \&IO::AIO::poll_cb, |
|
|
3372 | ); |
|
|
3373 | } |
3693 | } |
3374 | |
3694 | |
3375 | my $_log_backtrace; |
3695 | my $_log_backtrace; |
3376 | |
3696 | |
3377 | sub _log_backtrace { |
3697 | sub _log_backtrace { |
… | |
… | |
3381 | |
3701 | |
3382 | # limit the # of concurrent backtraces |
3702 | # limit the # of concurrent backtraces |
3383 | if ($_log_backtrace < 2) { |
3703 | if ($_log_backtrace < 2) { |
3384 | ++$_log_backtrace; |
3704 | ++$_log_backtrace; |
3385 | async { |
3705 | async { |
|
|
3706 | $Coro::current->{desc} = "abt $msg"; |
|
|
3707 | |
3386 | my @bt = fork_call { |
3708 | my @bt = fork_call { |
3387 | @addr = map { sprintf "%x", $_ } @addr; |
3709 | @addr = map { sprintf "%x", $_ } @addr; |
3388 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3710 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3389 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3711 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3390 | or die "addr2line: $!"; |
3712 | or die "addr2line: $!"; |