1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # it under the terms of the GNU General Public License as published by |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # the Free Software Foundation, either version 3 of the License, or |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # (at your option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | # and the GNU General Public License along with this program. If not, see |
|
|
18 | # <http://www.gnu.org/licenses/>. |
18 | # |
19 | # |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
21 | # |
21 | |
22 | |
22 | package cf; |
23 | package cf; |
23 | |
24 | |
24 | use 5.10.0; |
25 | use common::sense; |
25 | use utf8; |
|
|
26 | use strict "vars", "subs"; |
|
|
27 | |
26 | |
28 | use Symbol; |
27 | use Symbol; |
29 | use List::Util; |
28 | use List::Util; |
30 | use Socket; |
29 | use Socket; |
31 | use EV; |
30 | use EV; |
32 | use Opcode; |
31 | use Opcode; |
33 | use Safe; |
32 | use Safe; |
34 | use Safe::Hole; |
33 | use Safe::Hole; |
35 | use Storable (); |
34 | use Storable (); |
|
|
35 | use Carp (); |
36 | |
36 | |
37 | use Guard (); |
37 | use Guard (); |
38 | use Coro (); |
38 | use Coro (); |
39 | use Coro::State; |
39 | use Coro::State; |
40 | use Coro::Handle; |
40 | use Coro::Handle; |
… | |
… | |
51 | use Coro::Util (); |
51 | use Coro::Util (); |
52 | |
52 | |
53 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
54 | use BDB (); |
54 | use BDB (); |
55 | use Data::Dumper; |
55 | use Data::Dumper; |
56 | use Digest::MD5; |
|
|
57 | use Fcntl; |
56 | use Fcntl; |
58 | use YAML (); |
57 | use YAML::XS (); |
59 | use IO::AIO (); |
58 | use IO::AIO (); |
60 | use Time::HiRes; |
59 | use Time::HiRes; |
61 | use Compress::LZF; |
60 | use Compress::LZF; |
62 | use Digest::MD5 (); |
61 | use Digest::MD5 (); |
63 | |
62 | |
… | |
… | |
72 | |
71 | |
73 | # make sure c-lzf reinitialises itself |
72 | # make sure c-lzf reinitialises itself |
74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
73 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
74 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
76 | |
75 | |
|
|
76 | # strictly for debugging |
|
|
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
|
|
78 | |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
80 | |
|
|
81 | our @ORIG_INC; |
78 | |
82 | |
79 | our %COMMAND = (); |
83 | our %COMMAND = (); |
80 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
81 | |
85 | |
82 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
… | |
… | |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
86 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
87 | |
91 | |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
89 | our @EVENT; |
93 | our @EVENT; |
|
|
94 | our @REFLECT; # set by XS |
|
|
95 | our %REFLECT; # set by us |
90 | |
96 | |
91 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
92 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
93 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
94 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
… | |
… | |
100 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
101 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
102 | our $PIDFILE = "$LOCALDIR/pid"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
103 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
104 | |
110 | |
105 | our %RESOURCE; |
111 | our %RESOURCE; # unused |
|
|
112 | |
|
|
113 | our $OUTPUT_RATE_MIN = 3000; |
|
|
114 | our $OUTPUT_RATE_MAX = 1000000; |
|
|
115 | |
|
|
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
117 | our $VERBOSE_IO = 1; |
106 | |
118 | |
107 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
119 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
108 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
120 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
109 | our $NEXT_TICK; |
121 | our $NEXT_TICK; |
110 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
122 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
111 | |
123 | |
112 | our $BDB_DEADLOCK_WATCHER; |
124 | our $BDB_DEADLOCK_WATCHER; |
113 | our $BDB_CHECKPOINT_WATCHER; |
125 | our $BDB_CHECKPOINT_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
126 | our $BDB_TRICKLE_WATCHER; |
115 | our $DB_ENV; |
127 | our $DB_ENV; |
116 | |
128 | |
|
|
129 | our @EXTRA_MODULES = qw(pod match mapscript); |
|
|
130 | |
117 | our %CFG; |
131 | our %CFG; |
118 | |
132 | |
119 | our $UPTIME; $UPTIME ||= time; |
133 | our $UPTIME; $UPTIME ||= time; |
120 | our $RUNTIME; |
134 | our $RUNTIME; |
121 | our $NOW; |
135 | our $NOW; |
… | |
… | |
132 | our $JITTER; # average jitter |
146 | our $JITTER; # average jitter |
133 | our $TICK_START; # for load detecting purposes |
147 | our $TICK_START; # for load detecting purposes |
134 | |
148 | |
135 | our @POST_INIT; |
149 | our @POST_INIT; |
136 | |
150 | |
137 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
|
|
152 | our $REALLY_UNLOOP; # never set to true, please :) |
138 | |
153 | |
139 | binmode STDOUT; |
154 | binmode STDOUT; |
140 | binmode STDERR; |
155 | binmode STDERR; |
141 | |
156 | |
142 | # read virtual server time, if available |
157 | # read virtual server time, if available |
… | |
… | |
144 | open my $fh, "<", $RUNTIMEFILE |
159 | open my $fh, "<", $RUNTIMEFILE |
145 | or die "unable to read $RUNTIMEFILE file: $!"; |
160 | or die "unable to read $RUNTIMEFILE file: $!"; |
146 | $RUNTIME = <$fh> + 0.; |
161 | $RUNTIME = <$fh> + 0.; |
147 | } |
162 | } |
148 | |
163 | |
|
|
164 | eval "sub TICK() { $TICK } 1" or die; |
|
|
165 | |
149 | mkdir $_ |
166 | mkdir $_ |
150 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
167 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
151 | |
168 | |
152 | our $EMERGENCY_POSITION; |
169 | our $EMERGENCY_POSITION; |
153 | |
170 | |
154 | sub cf::map::normalise; |
171 | sub cf::map::normalise; |
|
|
172 | |
|
|
173 | sub in_main() { |
|
|
174 | $Coro::current == $Coro::main |
|
|
175 | } |
|
|
176 | |
|
|
177 | ############################################################################# |
|
|
178 | |
|
|
179 | %REFLECT = (); |
|
|
180 | for (@REFLECT) { |
|
|
181 | my $reflect = JSON::XS::decode_json $_; |
|
|
182 | $REFLECT{$reflect->{class}} = $reflect; |
|
|
183 | } |
|
|
184 | |
|
|
185 | # this is decidedly evil |
|
|
186 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
155 | |
187 | |
156 | ############################################################################# |
188 | ############################################################################# |
157 | |
189 | |
158 | =head2 GLOBAL VARIABLES |
190 | =head2 GLOBAL VARIABLES |
159 | |
191 | |
… | |
… | |
206 | returns directly I<after> the tick processing (and consequently, can only wake one process |
238 | returns directly I<after> the tick processing (and consequently, can only wake one process |
207 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
208 | |
240 | |
209 | =item @cf::INVOKE_RESULTS |
241 | =item @cf::INVOKE_RESULTS |
210 | |
242 | |
211 | This array contains the results of the last C<invoke ()> call. When |
243 | This array contains the results of the last C<invoke ()> call. When |
212 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
244 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
213 | that call. |
245 | that call. |
214 | |
246 | |
|
|
247 | =item %cf::REFLECT |
|
|
248 | |
|
|
249 | Contains, for each (C++) class name, a hash reference with information |
|
|
250 | about object members (methods, scalars, arrays and flags) and other |
|
|
251 | metadata, which is useful for introspection. |
|
|
252 | |
215 | =back |
253 | =back |
216 | |
254 | |
217 | =cut |
255 | =cut |
218 | |
256 | |
219 | BEGIN { |
257 | sub error(@) { LOG llevError, join "", @_ } |
220 | *CORE::GLOBAL::warn = sub { |
258 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
259 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
260 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
261 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
262 | |
|
|
263 | $Coro::State::WARNHOOK = sub { |
221 | my $msg = join "", @_; |
264 | my $msg = join "", @_; |
222 | |
265 | |
223 | $msg .= "\n" |
266 | $msg .= "\n" |
224 | unless $msg =~ /\n$/; |
267 | unless $msg =~ /\n$/; |
225 | |
268 | |
226 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
269 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
227 | |
270 | |
228 | LOG llevError, $msg; |
271 | LOG llevWarn, $msg; |
229 | }; |
272 | }; |
230 | } |
|
|
231 | |
273 | |
232 | $Coro::State::DIEHOOK = sub { |
274 | $Coro::State::DIEHOOK = sub { |
233 | return unless $^S eq 0; # "eq", not "==" |
275 | return unless $^S eq 0; # "eq", not "==" |
234 | |
276 | |
235 | if ($Coro::current == $Coro::main) {#d# |
277 | error Carp::longmess $_[0]; |
|
|
278 | |
|
|
279 | if (in_main) {#d# |
236 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
280 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
237 | return;#d# |
281 | return;#d# |
238 | }#d# |
282 | }#d# |
239 | |
283 | |
240 | # kill coroutine otherwise |
284 | # kill coroutine otherwise |
241 | warn Carp::longmess $_[0]; |
|
|
242 | Coro::terminate |
285 | Coro::terminate |
243 | }; |
286 | }; |
244 | |
|
|
245 | $SIG{__DIE__} = sub { }; #d#? |
|
|
246 | |
287 | |
247 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
288 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
248 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
289 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
249 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
290 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
250 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
291 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
264 | )) { |
305 | )) { |
265 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
306 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
266 | } |
307 | } |
267 | |
308 | |
268 | $EV::DIED = sub { |
309 | $EV::DIED = sub { |
269 | warn "error in event callback: @_"; |
310 | Carp::cluck "error in event callback: @_"; |
270 | }; |
311 | }; |
271 | |
312 | |
272 | ############################################################################# |
313 | ############################################################################# |
273 | |
314 | |
274 | =head2 UTILITY FUNCTIONS |
315 | =head2 UTILITY FUNCTIONS |
… | |
… | |
371 | } |
412 | } |
372 | |
413 | |
373 | =item cf::periodic $interval, $cb |
414 | =item cf::periodic $interval, $cb |
374 | |
415 | |
375 | Like EV::periodic, but randomly selects a starting point so that the actions |
416 | Like EV::periodic, but randomly selects a starting point so that the actions |
376 | get spread over timer. |
417 | get spread over time. |
377 | |
418 | |
378 | =cut |
419 | =cut |
379 | |
420 | |
380 | sub periodic($$) { |
421 | sub periodic($$) { |
381 | my ($interval, $cb) = @_; |
422 | my ($interval, $cb) = @_; |
… | |
… | |
398 | |
439 | |
399 | =cut |
440 | =cut |
400 | |
441 | |
401 | our @SLOT_QUEUE; |
442 | our @SLOT_QUEUE; |
402 | our $SLOT_QUEUE; |
443 | our $SLOT_QUEUE; |
|
|
444 | our $SLOT_DECAY = 0.9; |
403 | |
445 | |
404 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
446 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
405 | $SLOT_QUEUE = Coro::async { |
447 | $SLOT_QUEUE = Coro::async { |
406 | $Coro::current->desc ("timeslot manager"); |
448 | $Coro::current->desc ("timeslot manager"); |
407 | |
449 | |
408 | my $signal = new Coro::Signal; |
450 | my $signal = new Coro::Signal; |
|
|
451 | my $busy; |
409 | |
452 | |
410 | while () { |
453 | while () { |
411 | next_job: |
454 | next_job: |
|
|
455 | |
412 | my $avail = cf::till_tick; |
456 | my $avail = cf::till_tick; |
413 | if ($avail > 0.01) { |
457 | |
414 | for (0 .. $#SLOT_QUEUE) { |
458 | for (0 .. $#SLOT_QUEUE) { |
415 | if ($SLOT_QUEUE[$_][0] < $avail) { |
459 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
460 | $busy = 0; |
416 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
461 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
417 | $job->[2]->send; |
462 | $job->[2]->send; |
418 | Coro::cede; |
463 | Coro::cede; |
419 | goto next_job; |
464 | goto next_job; |
420 | } |
465 | } else { |
|
|
466 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
421 | } |
467 | } |
422 | } |
468 | } |
423 | |
469 | |
424 | if (@SLOT_QUEUE) { |
470 | if (@SLOT_QUEUE) { |
425 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
471 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
426 | push @cf::WAIT_FOR_TICK, $signal; |
472 | push @cf::WAIT_FOR_TICK, $signal; |
427 | $signal->wait; |
473 | $signal->wait; |
428 | } else { |
474 | } else { |
|
|
475 | $busy = 0; |
429 | Coro::schedule; |
476 | Coro::schedule; |
430 | } |
477 | } |
431 | } |
478 | } |
432 | }; |
479 | }; |
433 | |
480 | |
434 | sub get_slot($;$$) { |
481 | sub get_slot($;$$) { |
435 | return if tick_inhibit || $Coro::current == $Coro::main; |
482 | return if tick_inhibit || $Coro::current == $Coro::main; |
436 | |
483 | |
437 | my ($time, $pri, $name) = @_; |
484 | my ($time, $pri, $name) = @_; |
438 | |
485 | |
439 | $time = $TICK * .6 if $time > $TICK * .6; |
486 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
487 | |
440 | my $sig = new Coro::Signal; |
488 | my $sig = new Coro::Signal; |
441 | |
489 | |
442 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
490 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
443 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
491 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
444 | $SLOT_QUEUE->ready; |
492 | $SLOT_QUEUE->ready; |
… | |
… | |
470 | =cut |
518 | =cut |
471 | |
519 | |
472 | sub sync_job(&) { |
520 | sub sync_job(&) { |
473 | my ($job) = @_; |
521 | my ($job) = @_; |
474 | |
522 | |
475 | if ($Coro::current == $Coro::main) { |
523 | if (in_main) { |
476 | my $time = EV::time; |
524 | my $time = AE::time; |
477 | |
525 | |
478 | # this is the main coro, too bad, we have to block |
526 | # this is the main coro, too bad, we have to block |
479 | # till the operation succeeds, freezing the server :/ |
527 | # till the operation succeeds, freezing the server :/ |
480 | |
528 | |
481 | LOG llevError, Carp::longmess "sync job";#d# |
529 | #LOG llevError, Carp::longmess "sync job";#d# |
482 | |
530 | |
483 | my $freeze_guard = freeze_mainloop; |
531 | my $freeze_guard = freeze_mainloop; |
484 | |
532 | |
485 | my $busy = 1; |
533 | my $busy = 1; |
486 | my @res; |
534 | my @res; |
487 | |
535 | |
488 | (async { |
536 | (async { |
489 | $Coro::current->desc ("sync job coro"); |
537 | $Coro::current->desc ("sync job coro"); |
490 | @res = eval { $job->() }; |
538 | @res = eval { $job->() }; |
491 | warn $@ if $@; |
539 | error $@ if $@; |
492 | undef $busy; |
540 | undef $busy; |
493 | })->prio (Coro::PRIO_MAX); |
541 | })->prio (Coro::PRIO_MAX); |
494 | |
542 | |
495 | while ($busy) { |
543 | while ($busy) { |
496 | if (Coro::nready) { |
544 | if (Coro::nready) { |
… | |
… | |
498 | } else { |
546 | } else { |
499 | EV::loop EV::LOOP_ONESHOT; |
547 | EV::loop EV::LOOP_ONESHOT; |
500 | } |
548 | } |
501 | } |
549 | } |
502 | |
550 | |
503 | my $time = EV::time - $time; |
551 | my $time = AE::time - $time; |
504 | |
552 | |
505 | $TICK_START += $time; # do not account sync jobs to server load |
553 | $TICK_START += $time; # do not account sync jobs to server load |
506 | |
554 | |
507 | wantarray ? @res : $res[0] |
555 | wantarray ? @res : $res[0] |
508 | } else { |
556 | } else { |
… | |
… | |
552 | reset_signals; |
600 | reset_signals; |
553 | &$cb |
601 | &$cb |
554 | }, @args; |
602 | }, @args; |
555 | |
603 | |
556 | wantarray ? @res : $res[-1] |
604 | wantarray ? @res : $res[-1] |
|
|
605 | } |
|
|
606 | |
|
|
607 | sub objinfo { |
|
|
608 | ( |
|
|
609 | "counter value" => cf::object::object_count, |
|
|
610 | "objects created" => cf::object::create_count, |
|
|
611 | "objects destroyed" => cf::object::destroy_count, |
|
|
612 | "freelist size" => cf::object::free_count, |
|
|
613 | "allocated objects" => cf::object::objects_size, |
|
|
614 | "active objects" => cf::object::actives_size, |
|
|
615 | ) |
557 | } |
616 | } |
558 | |
617 | |
559 | =item $coin = coin_from_name $name |
618 | =item $coin = coin_from_name $name |
560 | |
619 | |
561 | =cut |
620 | =cut |
… | |
… | |
598 | within each server. |
657 | within each server. |
599 | |
658 | |
600 | =cut |
659 | =cut |
601 | |
660 | |
602 | sub db_table($) { |
661 | sub db_table($) { |
|
|
662 | cf::error "db_get called from main context" |
|
|
663 | if $Coro::current == $Coro::main; |
|
|
664 | |
603 | my ($name) = @_; |
665 | my ($name) = @_; |
604 | my $db = BDB::db_create $DB_ENV; |
666 | my $db = BDB::db_create $DB_ENV; |
605 | |
667 | |
606 | eval { |
668 | eval { |
607 | $db->set_flags (BDB::CHKSUM); |
669 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
617 | } |
679 | } |
618 | |
680 | |
619 | our $DB; |
681 | our $DB; |
620 | |
682 | |
621 | sub db_init { |
683 | sub db_init { |
622 | cf::sync_job { |
|
|
623 | $DB ||= db_table "db"; |
684 | $DB ||= db_table "db"; |
624 | }; |
|
|
625 | } |
685 | } |
626 | |
686 | |
627 | sub db_get($$) { |
687 | sub db_get($$) { |
628 | my $key = "$_[0]/$_[1]"; |
688 | my $key = "$_[0]/$_[1]"; |
629 | |
689 | |
630 | cf::sync_job { |
690 | cf::error "db_get called from main context" |
|
|
691 | if $Coro::current == $Coro::main; |
|
|
692 | |
631 | BDB::db_get $DB, undef, $key, my $data; |
693 | BDB::db_get $DB, undef, $key, my $data; |
632 | |
694 | |
633 | $! ? () |
695 | $! ? () |
634 | : $data |
696 | : $data |
635 | } |
|
|
636 | } |
697 | } |
637 | |
698 | |
638 | sub db_put($$$) { |
699 | sub db_put($$$) { |
639 | BDB::dbreq_pri 4; |
700 | BDB::dbreq_pri 4; |
640 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
701 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
696 | |
757 | |
697 | my $t1 = Time::HiRes::time; |
758 | my $t1 = Time::HiRes::time; |
698 | my $data = $process->(\@data); |
759 | my $data = $process->(\@data); |
699 | my $t2 = Time::HiRes::time; |
760 | my $t2 = Time::HiRes::time; |
700 | |
761 | |
701 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
762 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
702 | |
763 | |
703 | db_put cache => "$id/data", $data; |
764 | db_put cache => "$id/data", $data; |
704 | db_put cache => "$id/md5" , $md5; |
765 | db_put cache => "$id/md5" , $md5; |
705 | db_put cache => "$id/meta", $meta; |
766 | db_put cache => "$id/meta", $meta; |
706 | |
767 | |
… | |
… | |
716 | |
777 | |
717 | =cut |
778 | =cut |
718 | |
779 | |
719 | sub datalog($@) { |
780 | sub datalog($@) { |
720 | my ($type, %kv) = @_; |
781 | my ($type, %kv) = @_; |
721 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
782 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
722 | } |
783 | } |
723 | |
784 | |
724 | =back |
785 | =back |
725 | |
786 | |
726 | =cut |
787 | =cut |
… | |
… | |
921 | |
982 | |
922 | } elsif (exists $cb_id{$type}) { |
983 | } elsif (exists $cb_id{$type}) { |
923 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
984 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
924 | |
985 | |
925 | } elsif (ref $type) { |
986 | } elsif (ref $type) { |
926 | warn "attaching objects not supported, ignoring.\n"; |
987 | error "attaching objects not supported, ignoring.\n"; |
927 | |
988 | |
928 | } else { |
989 | } else { |
929 | shift @arg; |
990 | shift @arg; |
930 | warn "attach argument '$type' not supported, ignoring.\n"; |
991 | error "attach argument '$type' not supported, ignoring.\n"; |
931 | } |
992 | } |
932 | } |
993 | } |
933 | } |
994 | } |
934 | |
995 | |
935 | sub _object_attach { |
996 | sub _object_attach { |
… | |
… | |
945 | _attach $registry, $klass, @attach; |
1006 | _attach $registry, $klass, @attach; |
946 | } |
1007 | } |
947 | |
1008 | |
948 | $obj->{$name} = \%arg; |
1009 | $obj->{$name} = \%arg; |
949 | } else { |
1010 | } else { |
950 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1011 | info "object uses attachment '$name' which is not available, postponing.\n"; |
951 | } |
1012 | } |
952 | |
1013 | |
953 | $obj->{_attachment}{$name} = undef; |
1014 | $obj->{_attachment}{$name} = undef; |
954 | } |
1015 | } |
955 | |
1016 | |
… | |
… | |
1014 | |
1075 | |
1015 | for (@$callbacks) { |
1076 | for (@$callbacks) { |
1016 | eval { &{$_->[1]} }; |
1077 | eval { &{$_->[1]} }; |
1017 | |
1078 | |
1018 | if ($@) { |
1079 | if ($@) { |
1019 | warn "$@"; |
|
|
1020 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1080 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1021 | override; |
1081 | override; |
1022 | } |
1082 | } |
1023 | |
1083 | |
1024 | return 1 if $override; |
1084 | return 1 if $override; |
1025 | } |
1085 | } |
… | |
… | |
1104 | for (@$attach) { |
1164 | for (@$attach) { |
1105 | my ($klass, @attach) = @$_; |
1165 | my ($klass, @attach) = @$_; |
1106 | _attach $registry, $klass, @attach; |
1166 | _attach $registry, $klass, @attach; |
1107 | } |
1167 | } |
1108 | } else { |
1168 | } else { |
1109 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1169 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1110 | } |
1170 | } |
1111 | } |
1171 | } |
1112 | } |
1172 | } |
1113 | |
1173 | |
1114 | cf::attachable->attach ( |
1174 | cf::attachable->attach ( |
… | |
… | |
1141 | my ($filename, $rdata, $objs) = @_; |
1201 | my ($filename, $rdata, $objs) = @_; |
1142 | |
1202 | |
1143 | sync_job { |
1203 | sync_job { |
1144 | if (length $$rdata) { |
1204 | if (length $$rdata) { |
1145 | utf8::decode (my $decname = $filename); |
1205 | utf8::decode (my $decname = $filename); |
1146 | warn sprintf "saving %s (%d,%d)\n", |
1206 | trace sprintf "saving %s (%d,%d)\n", |
1147 | $decname, length $$rdata, scalar @$objs; |
1207 | $decname, length $$rdata, scalar @$objs |
|
|
1208 | if $VERBOSE_IO; |
1148 | |
1209 | |
1149 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1210 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1150 | aio_chmod $fh, SAVE_MODE; |
1211 | aio_chmod $fh, SAVE_MODE; |
1151 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1212 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1152 | aio_fsync $fh if $cf::USE_FSYNC; |
1213 | if ($cf::USE_FSYNC) { |
|
|
1214 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1215 | aio_fsync $fh; |
|
|
1216 | } |
1153 | aio_close $fh; |
1217 | aio_close $fh; |
1154 | |
1218 | |
1155 | if (@$objs) { |
1219 | if (@$objs) { |
1156 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1220 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1157 | aio_chmod $fh, SAVE_MODE; |
1221 | aio_chmod $fh, SAVE_MODE; |
1158 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1222 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1159 | aio_write $fh, 0, (length $data), $data, 0; |
1223 | aio_write $fh, 0, (length $data), $data, 0; |
1160 | aio_fsync $fh if $cf::USE_FSYNC; |
1224 | if ($cf::USE_FSYNC) { |
|
|
1225 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1226 | aio_fsync $fh; |
|
|
1227 | } |
1161 | aio_close $fh; |
1228 | aio_close $fh; |
1162 | aio_rename "$filename.pst~", "$filename.pst"; |
1229 | aio_rename "$filename.pst~", "$filename.pst"; |
1163 | } |
1230 | } |
1164 | } else { |
1231 | } else { |
1165 | aio_unlink "$filename.pst"; |
1232 | aio_unlink "$filename.pst"; |
… | |
… | |
1168 | aio_rename "$filename~", $filename; |
1235 | aio_rename "$filename~", $filename; |
1169 | |
1236 | |
1170 | $filename =~ s%/[^/]+$%%; |
1237 | $filename =~ s%/[^/]+$%%; |
1171 | aio_pathsync $filename if $cf::USE_FSYNC; |
1238 | aio_pathsync $filename if $cf::USE_FSYNC; |
1172 | } else { |
1239 | } else { |
1173 | warn "unable to save objects: $filename~: $!\n"; |
1240 | error "unable to save objects: $filename~: $!\n"; |
1174 | } |
1241 | } |
1175 | } else { |
1242 | } else { |
1176 | aio_unlink $filename; |
1243 | aio_unlink $filename; |
1177 | aio_unlink "$filename.pst"; |
1244 | aio_unlink "$filename.pst"; |
1178 | } |
1245 | } |
… | |
… | |
1202 | my $st = eval { Coro::Storable::thaw $av }; |
1269 | my $st = eval { Coro::Storable::thaw $av }; |
1203 | $av = $st->{objs}; |
1270 | $av = $st->{objs}; |
1204 | } |
1271 | } |
1205 | |
1272 | |
1206 | utf8::decode (my $decname = $filename); |
1273 | utf8::decode (my $decname = $filename); |
1207 | warn sprintf "loading %s (%d,%d)\n", |
1274 | trace sprintf "loading %s (%d,%d)\n", |
1208 | $decname, length $data, scalar @{$av || []}; |
1275 | $decname, length $data, scalar @{$av || []} |
|
|
1276 | if $VERBOSE_IO; |
1209 | |
1277 | |
1210 | ($data, $av) |
1278 | ($data, $av) |
1211 | } |
1279 | } |
1212 | |
1280 | |
1213 | =head2 COMMAND CALLBACKS |
1281 | =head2 COMMAND CALLBACKS |
… | |
… | |
1272 | } |
1340 | } |
1273 | |
1341 | |
1274 | use File::Glob (); |
1342 | use File::Glob (); |
1275 | |
1343 | |
1276 | cf::player->attach ( |
1344 | cf::player->attach ( |
1277 | on_command => sub { |
1345 | on_unknown_command => sub { |
1278 | my ($pl, $name, $params) = @_; |
1346 | my ($pl, $name, $params) = @_; |
1279 | |
1347 | |
1280 | my $cb = $COMMAND{$name} |
1348 | my $cb = $COMMAND{$name} |
1281 | or return; |
1349 | or return; |
1282 | |
1350 | |
… | |
… | |
1305 | |
1373 | |
1306 | $pl->ext_reply ($reply, @reply) |
1374 | $pl->ext_reply ($reply, @reply) |
1307 | if $reply; |
1375 | if $reply; |
1308 | |
1376 | |
1309 | } else { |
1377 | } else { |
1310 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1378 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1311 | } |
1379 | } |
1312 | |
1380 | |
1313 | cf::override; |
1381 | cf::override; |
1314 | }, |
1382 | }, |
1315 | ); |
1383 | ); |
1316 | |
1384 | |
1317 | # "readahead" all extensions |
1385 | # "readahead" all extensions |
1318 | sub cache_extensions { |
1386 | sub cache_extensions { |
1319 | my $grp = IO::AIO::aio_group; |
1387 | my $grp = IO::AIO::aio_group; |
1320 | |
1388 | |
1321 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
1389 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
1322 | for (grep /\.ext$/, @{$_[0]}) { |
1390 | for (grep /\.ext$/, @{$_[0]}) { |
1323 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
1391 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
1324 | } |
1392 | } |
1325 | }; |
1393 | }; |
1326 | |
1394 | |
1327 | $grp |
1395 | $grp |
1328 | } |
1396 | } |
1329 | |
1397 | |
1330 | sub load_extensions { |
1398 | sub load_extensions { |
|
|
1399 | info "loading extensions..."; |
|
|
1400 | |
1331 | cf::sync_job { |
1401 | cf::sync_job { |
1332 | my %todo; |
1402 | my %todo; |
1333 | |
1403 | |
1334 | for my $path (<$LIBDIR/*.ext>) { |
1404 | for my $path (<$LIBDIR/*.ext>) { |
1335 | next unless -r $path; |
1405 | next unless -r $path; |
… | |
… | |
1353 | |
1423 | |
1354 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1424 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1355 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1425 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1356 | |
1426 | |
1357 | $ext{source} = |
1427 | $ext{source} = |
1358 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1428 | "package $pkg; use common::sense;\n" |
1359 | . "#line 1 \"$path\"\n{\n" |
1429 | . "#line 1 \"$path\"\n{\n" |
1360 | . $source |
1430 | . $source |
1361 | . "\n};\n1"; |
1431 | . "\n};\n1"; |
1362 | |
1432 | |
1363 | $todo{$base} = \%ext; |
1433 | $todo{$base} = \%ext; |
1364 | } |
1434 | } |
1365 | |
1435 | |
|
|
1436 | my $pass = 0; |
1366 | my %done; |
1437 | my %done; |
1367 | while (%todo) { |
1438 | while (%todo) { |
1368 | my $progress; |
1439 | my $progress; |
1369 | |
1440 | |
|
|
1441 | ++$pass; |
|
|
1442 | |
|
|
1443 | ext: |
1370 | while (my ($k, $v) = each %todo) { |
1444 | while (my ($k, $v) = each %todo) { |
1371 | for (split /,\s*/, $v->{meta}{depends}) { |
1445 | for (split /,\s*/, $v->{meta}{depends}) { |
1372 | goto skip |
1446 | next ext |
1373 | unless exists $done{$_}; |
1447 | unless exists $done{$_}; |
1374 | } |
1448 | } |
1375 | |
1449 | |
1376 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1450 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1377 | |
1451 | |
1378 | unless (eval $v->{source}) { |
1452 | my $active = eval $v->{source}; |
|
|
1453 | |
|
|
1454 | if (length $@) { |
1379 | my $msg = $@ ? "$v->{path}: $@\n" |
1455 | error "$v->{path}: $@\n"; |
1380 | : "$v->{base}: extension inactive.\n"; |
1456 | undef $@; # work around perl 5.10.0 utf-8 caching bug |
1381 | |
1457 | |
1382 | if (exists $v->{meta}{mandatory}) { |
|
|
1383 | warn $msg; |
|
|
1384 | cf::cleanup "mandatory extension failed to load, exiting."; |
1458 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1385 | } |
1459 | if exists $v->{meta}{mandatory}; |
1386 | |
1460 | |
1387 | warn $msg; |
1461 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1462 | delete $todo{$k}; |
|
|
1463 | } else { |
|
|
1464 | $done{$k} = delete $todo{$k}; |
|
|
1465 | push @EXTS, $v->{pkg}; |
|
|
1466 | $progress = 1; |
|
|
1467 | |
|
|
1468 | info "$v->{base}: extension inactive.\n" |
|
|
1469 | unless $active; |
1388 | } |
1470 | } |
1389 | |
|
|
1390 | $done{$k} = delete $todo{$k}; |
|
|
1391 | push @EXTS, $v->{pkg}; |
|
|
1392 | $progress = 1; |
|
|
1393 | } |
1471 | } |
1394 | |
1472 | |
1395 | skip: |
1473 | unless ($progress) { |
1396 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1474 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1397 | unless $progress; |
1475 | |
|
|
1476 | while (my ($k, $v) = each %todo) { |
|
|
1477 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1478 | if exists $v->{meta}{mandatory}; |
|
|
1479 | } |
|
|
1480 | } |
1398 | } |
1481 | } |
1399 | }; |
1482 | }; |
1400 | } |
1483 | } |
1401 | |
1484 | |
1402 | ############################################################################# |
1485 | ############################################################################# |
… | |
… | |
1486 | $cf::PLAYER{$login} = $pl |
1569 | $cf::PLAYER{$login} = $pl |
1487 | } |
1570 | } |
1488 | } |
1571 | } |
1489 | } |
1572 | } |
1490 | |
1573 | |
|
|
1574 | cf::player->attach ( |
|
|
1575 | on_load => sub { |
|
|
1576 | my ($pl, $path) = @_; |
|
|
1577 | |
|
|
1578 | # restore slots saved in save, below |
|
|
1579 | my $slots = delete $pl->{_slots}; |
|
|
1580 | |
|
|
1581 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1582 | $pl->combat_ob ($slots->[1]); |
|
|
1583 | $pl->ranged_ob ($slots->[2]); |
|
|
1584 | }, |
|
|
1585 | ); |
|
|
1586 | |
1491 | sub save($) { |
1587 | sub save($) { |
1492 | my ($pl) = @_; |
1588 | my ($pl) = @_; |
1493 | |
1589 | |
1494 | return if $pl->{deny_save}; |
1590 | return if $pl->{deny_save}; |
1495 | |
1591 | |
… | |
… | |
1500 | |
1596 | |
1501 | aio_mkdir playerdir $pl, 0770; |
1597 | aio_mkdir playerdir $pl, 0770; |
1502 | $pl->{last_save} = $cf::RUNTIME; |
1598 | $pl->{last_save} = $cf::RUNTIME; |
1503 | |
1599 | |
1504 | cf::get_slot 0.01; |
1600 | cf::get_slot 0.01; |
|
|
1601 | |
|
|
1602 | # save slots, to be restored later |
|
|
1603 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1505 | |
1604 | |
1506 | $pl->save_pl ($path); |
1605 | $pl->save_pl ($path); |
1507 | cf::cede_to_tick; |
1606 | cf::cede_to_tick; |
1508 | } |
1607 | } |
1509 | |
1608 | |
… | |
… | |
1546 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1645 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1547 | |
1646 | |
1548 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1647 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1549 | $pl->deactivate; |
1648 | $pl->deactivate; |
1550 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1649 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1551 | $pl->ob->check_score; |
|
|
1552 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1650 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1553 | $pl->ns->destroy if $pl->ns; |
1651 | $pl->ns->destroy if $pl->ns; |
1554 | |
1652 | |
1555 | my $path = playerdir $pl; |
1653 | my $path = playerdir $pl; |
1556 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1654 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1611 | \@logins |
1709 | \@logins |
1612 | } |
1710 | } |
1613 | |
1711 | |
1614 | =item $player->maps |
1712 | =item $player->maps |
1615 | |
1713 | |
|
|
1714 | =item cf::player::maps $login |
|
|
1715 | |
1616 | Returns an arrayref of map paths that are private for this |
1716 | Returns an arrayref of map paths that are private for this |
1617 | player. May block. |
1717 | player. May block. |
1618 | |
1718 | |
1619 | =cut |
1719 | =cut |
1620 | |
1720 | |
… | |
… | |
1682 | =cut |
1782 | =cut |
1683 | |
1783 | |
1684 | sub find_by_path($) { |
1784 | sub find_by_path($) { |
1685 | my ($path) = @_; |
1785 | my ($path) = @_; |
1686 | |
1786 | |
|
|
1787 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1788 | |
1687 | my ($match, $specificity); |
1789 | my ($match, $specificity); |
1688 | |
1790 | |
1689 | for my $region (list) { |
1791 | for my $region (list) { |
1690 | if ($region->{match} && $path =~ $region->{match}) { |
1792 | if ($region->{match} && $path =~ $region->{match}) { |
1691 | ($match, $specificity) = ($region, $region->specificity) |
1793 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1722 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1824 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1723 | |
1825 | |
1724 | # mit "rum" bekleckern, nicht |
1826 | # mit "rum" bekleckern, nicht |
1725 | $self->_create_random_map ( |
1827 | $self->_create_random_map ( |
1726 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1828 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1727 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1829 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1728 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1830 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1729 | $rmp->{exit_on_final_map}, |
1831 | $rmp->{exit_on_final_map}, |
1730 | $rmp->{xsize}, $rmp->{ysize}, |
1832 | $rmp->{xsize}, $rmp->{ysize}, |
1731 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1833 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1732 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1834 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
1747 | |
1849 | |
1748 | sub register { |
1850 | sub register { |
1749 | my (undef, $regex, $prio) = @_; |
1851 | my (undef, $regex, $prio) = @_; |
1750 | my $pkg = caller; |
1852 | my $pkg = caller; |
1751 | |
1853 | |
1752 | no strict; |
|
|
1753 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1854 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1754 | |
1855 | |
1755 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1856 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1756 | } |
1857 | } |
1757 | |
1858 | |
1758 | # also paths starting with '/' |
1859 | # also paths starting with '/' |
1759 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1860 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1760 | |
1861 | |
1761 | sub thawer_merge { |
1862 | sub thawer_merge { |
1762 | my ($self, $merge) = @_; |
1863 | my ($self, $merge) = @_; |
1763 | |
1864 | |
1764 | # we have to keep some variables in memory intact |
1865 | # we have to keep some variables in memory intact |
… | |
… | |
1978 | |
2079 | |
1979 | $cf::MAP{$path} = $map |
2080 | $cf::MAP{$path} = $map |
1980 | } |
2081 | } |
1981 | } |
2082 | } |
1982 | |
2083 | |
1983 | sub pre_load { } |
2084 | sub pre_load { } |
1984 | sub post_load { } |
2085 | #sub post_load { } # XS |
1985 | |
2086 | |
1986 | sub load { |
2087 | sub load { |
1987 | my ($self) = @_; |
2088 | my ($self) = @_; |
1988 | |
2089 | |
1989 | local $self->{deny_reset} = 1; # loading can take a long time |
2090 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2046 | } |
2147 | } |
2047 | |
2148 | |
2048 | $self->post_load; |
2149 | $self->post_load; |
2049 | } |
2150 | } |
2050 | |
2151 | |
|
|
2152 | # customize the map for a given player, i.e. |
|
|
2153 | # return the _real_ map. used by e.g. per-player |
|
|
2154 | # maps to change the path to ~playername/mappath |
2051 | sub customise_for { |
2155 | sub customise_for { |
2052 | my ($self, $ob) = @_; |
2156 | my ($self, $ob) = @_; |
2053 | |
2157 | |
2054 | return find "~" . $ob->name . "/" . $self->{path} |
2158 | return find "~" . $ob->name . "/" . $self->{path} |
2055 | if $self->per_player; |
2159 | if $self->per_player; |
… | |
… | |
2071 | or next; |
2175 | or next; |
2072 | $neigh = find $neigh, $map |
2176 | $neigh = find $neigh, $map |
2073 | or next; |
2177 | or next; |
2074 | $neigh->load; |
2178 | $neigh->load; |
2075 | |
2179 | |
|
|
2180 | # now find the diagonal neighbours |
2076 | push @neigh, |
2181 | push @neigh, |
2077 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2182 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2078 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2183 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2079 | } |
2184 | } |
2080 | |
2185 | |
… | |
… | |
2087 | } |
2192 | } |
2088 | |
2193 | |
2089 | sub find_sync { |
2194 | sub find_sync { |
2090 | my ($path, $origin) = @_; |
2195 | my ($path, $origin) = @_; |
2091 | |
2196 | |
2092 | cf::sync_job { find $path, $origin } |
2197 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2198 | if $Coro::current == $Coro::main; |
|
|
2199 | |
|
|
2200 | find $path, $origin |
2093 | } |
2201 | } |
2094 | |
2202 | |
2095 | sub do_load_sync { |
2203 | sub do_load_sync { |
2096 | my ($map) = @_; |
2204 | my ($map) = @_; |
2097 | |
2205 | |
2098 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2206 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2099 | if $Coro::current == $Coro::main; |
2207 | if $Coro::current == $Coro::main; |
2100 | |
2208 | |
2101 | cf::sync_job { $map->load }; |
2209 | $map->load; |
2102 | } |
2210 | } |
2103 | |
2211 | |
2104 | our %MAP_PREFETCH; |
2212 | our %MAP_PREFETCH; |
2105 | our $MAP_PREFETCHER = undef; |
2213 | our $MAP_PREFETCHER = undef; |
2106 | |
2214 | |
… | |
… | |
2132 | $MAP_PREFETCHER->prio (6); |
2240 | $MAP_PREFETCHER->prio (6); |
2133 | |
2241 | |
2134 | () |
2242 | () |
2135 | } |
2243 | } |
2136 | |
2244 | |
|
|
2245 | # common code, used by both ->save and ->swapout |
2137 | sub save { |
2246 | sub _save { |
2138 | my ($self) = @_; |
2247 | my ($self) = @_; |
2139 | |
|
|
2140 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2141 | |
2248 | |
2142 | $self->{last_save} = $cf::RUNTIME; |
2249 | $self->{last_save} = $cf::RUNTIME; |
2143 | |
2250 | |
2144 | return unless $self->dirty; |
2251 | return unless $self->dirty; |
2145 | |
2252 | |
… | |
… | |
2165 | } else { |
2272 | } else { |
2166 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2273 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2167 | } |
2274 | } |
2168 | } |
2275 | } |
2169 | |
2276 | |
|
|
2277 | sub save { |
|
|
2278 | my ($self) = @_; |
|
|
2279 | |
|
|
2280 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2281 | |
|
|
2282 | $self->_save; |
|
|
2283 | } |
|
|
2284 | |
2170 | sub swap_out { |
2285 | sub swap_out { |
2171 | my ($self) = @_; |
2286 | my ($self) = @_; |
2172 | |
2287 | |
2173 | # save first because save cedes |
|
|
2174 | $self->save; |
|
|
2175 | |
|
|
2176 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2288 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2177 | |
2289 | |
2178 | return if $self->players; |
|
|
2179 | return if $self->in_memory != cf::MAP_ACTIVE; |
2290 | return if $self->in_memory != cf::MAP_ACTIVE; |
2180 | return if $self->{deny_save}; |
2291 | return if $self->{deny_save}; |
|
|
2292 | return if $self->players; |
2181 | |
2293 | |
|
|
2294 | # first deactivate the map and "unlink" it from the core |
|
|
2295 | $self->deactivate; |
|
|
2296 | $_->clear_links_to ($self) for values %cf::MAP; |
2182 | $self->in_memory (cf::MAP_SWAPPED); |
2297 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2298 | |
|
|
2299 | # then atomically save |
|
|
2300 | $self->_save; |
|
|
2301 | |
|
|
2302 | # then free the map |
|
|
2303 | $self->clear; |
|
|
2304 | } |
|
|
2305 | |
|
|
2306 | sub reset_at { |
|
|
2307 | my ($self) = @_; |
|
|
2308 | |
|
|
2309 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2310 | return 1e99 if $self->{deny_reset}; |
|
|
2311 | |
|
|
2312 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2313 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2314 | |
|
|
2315 | $time + $to |
|
|
2316 | } |
|
|
2317 | |
|
|
2318 | sub should_reset { |
|
|
2319 | my ($self) = @_; |
|
|
2320 | |
|
|
2321 | $self->reset_at <= $cf::RUNTIME |
|
|
2322 | } |
|
|
2323 | |
|
|
2324 | sub reset { |
|
|
2325 | my ($self) = @_; |
|
|
2326 | |
|
|
2327 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2328 | |
|
|
2329 | return if $self->players; |
|
|
2330 | |
|
|
2331 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2332 | |
|
|
2333 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2334 | |
|
|
2335 | # need to save uniques path |
|
|
2336 | unless ($self->{deny_save}) { |
|
|
2337 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2338 | |
|
|
2339 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2340 | if $uniq; |
|
|
2341 | } |
|
|
2342 | |
|
|
2343 | delete $cf::MAP{$self->path}; |
2183 | |
2344 | |
2184 | $self->deactivate; |
2345 | $self->deactivate; |
2185 | $_->clear_links_to ($self) for values %cf::MAP; |
2346 | $_->clear_links_to ($self) for values %cf::MAP; |
2186 | $self->clear; |
2347 | $self->clear; |
2187 | } |
|
|
2188 | |
|
|
2189 | sub reset_at { |
|
|
2190 | my ($self) = @_; |
|
|
2191 | |
|
|
2192 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2193 | return 1e99 if $self->{deny_reset}; |
|
|
2194 | |
|
|
2195 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2196 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2197 | |
|
|
2198 | $time + $to |
|
|
2199 | } |
|
|
2200 | |
|
|
2201 | sub should_reset { |
|
|
2202 | my ($self) = @_; |
|
|
2203 | |
|
|
2204 | $self->reset_at <= $cf::RUNTIME |
|
|
2205 | } |
|
|
2206 | |
|
|
2207 | sub reset { |
|
|
2208 | my ($self) = @_; |
|
|
2209 | |
|
|
2210 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2211 | |
|
|
2212 | return if $self->players; |
|
|
2213 | |
|
|
2214 | warn "resetting map ", $self->path; |
|
|
2215 | |
|
|
2216 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2217 | |
|
|
2218 | # need to save uniques path |
|
|
2219 | unless ($self->{deny_save}) { |
|
|
2220 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2221 | |
|
|
2222 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2223 | if $uniq; |
|
|
2224 | } |
|
|
2225 | |
|
|
2226 | delete $cf::MAP{$self->path}; |
|
|
2227 | |
|
|
2228 | $self->deactivate; |
|
|
2229 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2230 | $self->clear; |
|
|
2231 | |
2348 | |
2232 | $self->unlink_save; |
2349 | $self->unlink_save; |
2233 | $self->destroy; |
2350 | $self->destroy; |
2234 | } |
2351 | } |
2235 | |
2352 | |
… | |
… | |
2243 | |
2360 | |
2244 | delete $cf::MAP{$self->path}; |
2361 | delete $cf::MAP{$self->path}; |
2245 | |
2362 | |
2246 | $self->unlink_save; |
2363 | $self->unlink_save; |
2247 | |
2364 | |
2248 | bless $self, "cf::map"; |
2365 | bless $self, "cf::map::wrap"; |
2249 | delete $self->{deny_reset}; |
2366 | delete $self->{deny_reset}; |
2250 | $self->{deny_save} = 1; |
2367 | $self->{deny_save} = 1; |
2251 | $self->reset_timeout (1); |
2368 | $self->reset_timeout (1); |
2252 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2369 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2253 | |
2370 | |
… | |
… | |
2310 | : normalise $_ |
2427 | : normalise $_ |
2311 | } @{ aio_readdir $UNIQUEDIR or [] } |
2428 | } @{ aio_readdir $UNIQUEDIR or [] } |
2312 | ] |
2429 | ] |
2313 | } |
2430 | } |
2314 | |
2431 | |
|
|
2432 | =item cf::map::static_maps |
|
|
2433 | |
|
|
2434 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2435 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2436 | block. |
|
|
2437 | |
|
|
2438 | =cut |
|
|
2439 | |
|
|
2440 | sub static_maps() { |
|
|
2441 | my @dirs = ""; |
|
|
2442 | my @maps; |
|
|
2443 | |
|
|
2444 | while (@dirs) { |
|
|
2445 | my $dir = shift @dirs; |
|
|
2446 | |
|
|
2447 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2448 | |
|
|
2449 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2450 | or return; |
|
|
2451 | |
|
|
2452 | for (@$files) { |
|
|
2453 | s/\.map$// or next; |
|
|
2454 | utf8::decode $_; |
|
|
2455 | push @maps, "$dir/$_"; |
|
|
2456 | } |
|
|
2457 | |
|
|
2458 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2459 | } |
|
|
2460 | |
|
|
2461 | \@maps |
|
|
2462 | } |
|
|
2463 | |
2315 | =back |
2464 | =back |
2316 | |
2465 | |
2317 | =head3 cf::object |
2466 | =head3 cf::object |
2318 | |
2467 | |
2319 | =cut |
2468 | =cut |
… | |
… | |
2384 | |
2533 | |
2385 | our $SAY_CHANNEL = { |
2534 | our $SAY_CHANNEL = { |
2386 | id => "say", |
2535 | id => "say", |
2387 | title => "Map", |
2536 | title => "Map", |
2388 | reply => "say ", |
2537 | reply => "say ", |
2389 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
2538 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
2390 | }; |
2539 | }; |
2391 | |
2540 | |
2392 | our $CHAT_CHANNEL = { |
2541 | our $CHAT_CHANNEL = { |
2393 | id => "chat", |
2542 | id => "chat", |
2394 | title => "Chat", |
2543 | title => "Chat", |
… | |
… | |
2451 | |
2600 | |
2452 | Freezes the player and moves him/her to a special map (C<{link}>). |
2601 | Freezes the player and moves him/her to a special map (C<{link}>). |
2453 | |
2602 | |
2454 | The player should be reasonably safe there for short amounts of time (e.g. |
2603 | The player should be reasonably safe there for short amounts of time (e.g. |
2455 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2604 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2456 | though, as the palyer cannot control the character while it is on the link |
2605 | though, as the player cannot control the character while it is on the link |
2457 | map. |
2606 | map. |
2458 | |
2607 | |
2459 | Will never block. |
2608 | Will never block. |
2460 | |
2609 | |
2461 | =item $player_object->leave_link ($map, $x, $y) |
2610 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2482 | sub cf::object::player::enter_link { |
2631 | sub cf::object::player::enter_link { |
2483 | my ($self) = @_; |
2632 | my ($self) = @_; |
2484 | |
2633 | |
2485 | $self->deactivate_recursive; |
2634 | $self->deactivate_recursive; |
2486 | |
2635 | |
|
|
2636 | ++$self->{_link_recursion}; |
|
|
2637 | |
2487 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2638 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2488 | |
2639 | |
2489 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2640 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2490 | if $self->map && $self->map->{path} ne "{link}"; |
2641 | if $self->map && $self->map->{path} ne "{link}"; |
2491 | |
2642 | |
2492 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2643 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2493 | } |
2644 | } |
2494 | |
2645 | |
2495 | sub cf::object::player::leave_link { |
2646 | sub cf::object::player::leave_link { |
2496 | my ($self, $map, $x, $y) = @_; |
2647 | my ($self, $map, $x, $y) = @_; |
2497 | |
2648 | |
… | |
… | |
2514 | ($x, $y) = (-1, -1) |
2665 | ($x, $y) = (-1, -1) |
2515 | unless (defined $x) && (defined $y); |
2666 | unless (defined $x) && (defined $y); |
2516 | |
2667 | |
2517 | # use -1 or undef as default coordinates, not 0, 0 |
2668 | # use -1 or undef as default coordinates, not 0, 0 |
2518 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2669 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2519 | if $x <=0 && $y <= 0; |
2670 | if $x <= 0 && $y <= 0; |
2520 | |
2671 | |
2521 | $map->load; |
2672 | $map->load; |
2522 | $map->load_neighbours; |
2673 | $map->load_neighbours; |
2523 | |
2674 | |
2524 | return unless $self->contr->active; |
2675 | return unless $self->contr->active; |
2525 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
|
|
2526 | $self->activate_recursive; |
|
|
2527 | |
2676 | |
2528 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2677 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2529 | $self->enter_map ($map, $x, $y); |
2678 | if ($self->enter_map ($map, $x, $y)) { |
2530 | } |
2679 | # entering was successful |
|
|
2680 | delete $self->{_link_recursion}; |
|
|
2681 | # only activate afterwards, to support waiting in hooks |
|
|
2682 | $self->activate_recursive; |
|
|
2683 | } |
2531 | |
2684 | |
|
|
2685 | } |
|
|
2686 | |
2532 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2687 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2533 | |
2688 | |
2534 | Moves the player to the given map-path and coordinates by first freezing |
2689 | Moves the player to the given map-path and coordinates by first freezing |
2535 | her, loading and preparing them map, calling the provided $check callback |
2690 | her, loading and preparing them map, calling the provided $check callback |
2536 | that has to return the map if sucecssful, and then unfreezes the player on |
2691 | that has to return the map if sucecssful, and then unfreezes the player on |
2537 | the new (success) or old (failed) map position. In either case, $done will |
2692 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2544 | |
2699 | |
2545 | our $GOTOGEN; |
2700 | our $GOTOGEN; |
2546 | |
2701 | |
2547 | sub cf::object::player::goto { |
2702 | sub cf::object::player::goto { |
2548 | my ($self, $path, $x, $y, $check, $done) = @_; |
2703 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2704 | |
|
|
2705 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2706 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2707 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2708 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2709 | } |
2549 | |
2710 | |
2550 | # do generation counting so two concurrent goto's will be executed in-order |
2711 | # do generation counting so two concurrent goto's will be executed in-order |
2551 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2712 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2552 | |
2713 | |
2553 | $self->enter_link; |
2714 | $self->enter_link; |
… | |
… | |
2577 | my $map = eval { |
2738 | my $map = eval { |
2578 | my $map = defined $path ? cf::map::find $path : undef; |
2739 | my $map = defined $path ? cf::map::find $path : undef; |
2579 | |
2740 | |
2580 | if ($map) { |
2741 | if ($map) { |
2581 | $map = $map->customise_for ($self); |
2742 | $map = $map->customise_for ($self); |
2582 | $map = $check->($map) if $check && $map; |
2743 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2583 | } else { |
2744 | } else { |
2584 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2745 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2585 | } |
2746 | } |
2586 | |
2747 | |
2587 | $map |
2748 | $map |
… | |
… | |
2595 | if ($gen == $self->{_goto_generation}) { |
2756 | if ($gen == $self->{_goto_generation}) { |
2596 | delete $self->{_goto_generation}; |
2757 | delete $self->{_goto_generation}; |
2597 | $self->leave_link ($map, $x, $y); |
2758 | $self->leave_link ($map, $x, $y); |
2598 | } |
2759 | } |
2599 | |
2760 | |
2600 | $done->() if $done; |
2761 | $done->($self) if $done; |
2601 | })->prio (1); |
2762 | })->prio (1); |
2602 | } |
2763 | } |
2603 | |
2764 | |
2604 | =item $player_object->enter_exit ($exit_object) |
2765 | =item $player_object->enter_exit ($exit_object) |
2605 | |
2766 | |
… | |
… | |
2698 | $self->message ("Something went wrong deep within the deliantra server. " |
2859 | $self->message ("Something went wrong deep within the deliantra server. " |
2699 | . "I'll try to bring you back to the map you were before. " |
2860 | . "I'll try to bring you back to the map you were before. " |
2700 | . "Please report this to the dungeon master!", |
2861 | . "Please report this to the dungeon master!", |
2701 | cf::NDI_UNIQUE | cf::NDI_RED); |
2862 | cf::NDI_UNIQUE | cf::NDI_RED); |
2702 | |
2863 | |
2703 | warn "ERROR in enter_exit: $@"; |
2864 | error "ERROR in enter_exit: $@"; |
2704 | $self->leave_link; |
2865 | $self->leave_link; |
2705 | } |
2866 | } |
2706 | })->prio (1); |
2867 | })->prio (1); |
2707 | } |
2868 | } |
2708 | |
2869 | |
… | |
… | |
2720 | sub cf::client::send_drawinfo { |
2881 | sub cf::client::send_drawinfo { |
2721 | my ($self, $text, $flags) = @_; |
2882 | my ($self, $text, $flags) = @_; |
2722 | |
2883 | |
2723 | utf8::encode $text; |
2884 | utf8::encode $text; |
2724 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2885 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2886 | } |
|
|
2887 | |
|
|
2888 | =item $client->send_big_packet ($pkt) |
|
|
2889 | |
|
|
2890 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2891 | them as required. |
|
|
2892 | |
|
|
2893 | =cut |
|
|
2894 | |
|
|
2895 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2896 | |
|
|
2897 | sub cf::client::send_big_packet { |
|
|
2898 | my ($self, $pkt) = @_; |
|
|
2899 | |
|
|
2900 | # try lzf for large packets |
|
|
2901 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2902 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2903 | |
|
|
2904 | # split very large packets |
|
|
2905 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2906 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2907 | $pkt = "frag"; |
|
|
2908 | } |
|
|
2909 | |
|
|
2910 | $self->send_packet ($pkt); |
2725 | } |
2911 | } |
2726 | |
2912 | |
2727 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2913 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2728 | |
2914 | |
2729 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2915 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2733 | |
2919 | |
2734 | =cut |
2920 | =cut |
2735 | |
2921 | |
2736 | # non-persistent channels (usually the info channel) |
2922 | # non-persistent channels (usually the info channel) |
2737 | our %CHANNEL = ( |
2923 | our %CHANNEL = ( |
|
|
2924 | "c/motd" => { |
|
|
2925 | id => "infobox", |
|
|
2926 | title => "MOTD", |
|
|
2927 | reply => undef, |
|
|
2928 | tooltip => "The message of the day", |
|
|
2929 | }, |
2738 | "c/identify" => { |
2930 | "c/identify" => { |
2739 | id => "infobox", |
2931 | id => "infobox", |
2740 | title => "Identify", |
2932 | title => "Identify", |
2741 | reply => undef, |
2933 | reply => undef, |
2742 | tooltip => "Items recently identified", |
2934 | tooltip => "Items recently identified", |
… | |
… | |
2744 | "c/examine" => { |
2936 | "c/examine" => { |
2745 | id => "infobox", |
2937 | id => "infobox", |
2746 | title => "Examine", |
2938 | title => "Examine", |
2747 | reply => undef, |
2939 | reply => undef, |
2748 | tooltip => "Signs and other items you examined", |
2940 | tooltip => "Signs and other items you examined", |
|
|
2941 | }, |
|
|
2942 | "c/shopinfo" => { |
|
|
2943 | id => "infobox", |
|
|
2944 | title => "Shop Info", |
|
|
2945 | reply => undef, |
|
|
2946 | tooltip => "What your bargaining skill tells you about the shop", |
2749 | }, |
2947 | }, |
2750 | "c/book" => { |
2948 | "c/book" => { |
2751 | id => "infobox", |
2949 | id => "infobox", |
2752 | title => "Book", |
2950 | title => "Book", |
2753 | reply => undef, |
2951 | reply => undef, |
… | |
… | |
2769 | id => "infobox", |
2967 | id => "infobox", |
2770 | title => "Body Parts", |
2968 | title => "Body Parts", |
2771 | reply => undef, |
2969 | reply => undef, |
2772 | tooltip => "Shows which body parts you posess and are available", |
2970 | tooltip => "Shows which body parts you posess and are available", |
2773 | }, |
2971 | }, |
|
|
2972 | "c/statistics" => { |
|
|
2973 | id => "infobox", |
|
|
2974 | title => "Statistics", |
|
|
2975 | reply => undef, |
|
|
2976 | tooltip => "Shows your primary statistics", |
|
|
2977 | }, |
2774 | "c/skills" => { |
2978 | "c/skills" => { |
2775 | id => "infobox", |
2979 | id => "infobox", |
2776 | title => "Skills", |
2980 | title => "Skills", |
2777 | reply => undef, |
2981 | reply => undef, |
2778 | tooltip => "Shows your experience per skill and item power", |
2982 | tooltip => "Shows your experience per skill and item power", |
|
|
2983 | }, |
|
|
2984 | "c/shopitems" => { |
|
|
2985 | id => "infobox", |
|
|
2986 | title => "Shop Items", |
|
|
2987 | reply => undef, |
|
|
2988 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2989 | }, |
|
|
2990 | "c/resistances" => { |
|
|
2991 | id => "infobox", |
|
|
2992 | title => "Resistances", |
|
|
2993 | reply => undef, |
|
|
2994 | tooltip => "Shows your resistances", |
|
|
2995 | }, |
|
|
2996 | "c/pets" => { |
|
|
2997 | id => "infobox", |
|
|
2998 | title => "Pets", |
|
|
2999 | reply => undef, |
|
|
3000 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
3001 | }, |
|
|
3002 | "c/perceiveself" => { |
|
|
3003 | id => "infobox", |
|
|
3004 | title => "Perceive Self", |
|
|
3005 | reply => undef, |
|
|
3006 | tooltip => "You gained detailed knowledge about yourself", |
2779 | }, |
3007 | }, |
2780 | "c/uptime" => { |
3008 | "c/uptime" => { |
2781 | id => "infobox", |
3009 | id => "infobox", |
2782 | title => "Uptime", |
3010 | title => "Uptime", |
2783 | reply => undef, |
3011 | reply => undef, |
… | |
… | |
2839 | my $pkt = "msg " |
3067 | my $pkt = "msg " |
2840 | . $self->{json_coder}->encode ( |
3068 | . $self->{json_coder}->encode ( |
2841 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
3069 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2842 | ); |
3070 | ); |
2843 | |
3071 | |
2844 | # try lzf for large packets |
|
|
2845 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2846 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2847 | |
|
|
2848 | # split very large packets |
|
|
2849 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2850 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2851 | $pkt = "frag"; |
|
|
2852 | } |
|
|
2853 | |
|
|
2854 | $self->send_packet ($pkt); |
3072 | $self->send_big_packet ($pkt); |
2855 | } |
3073 | } |
2856 | |
3074 | |
2857 | =item $client->ext_msg ($type, @msg) |
3075 | =item $client->ext_msg ($type, @msg) |
2858 | |
3076 | |
2859 | Sends an ext event to the client. |
3077 | Sends an ext event to the client. |
… | |
… | |
2862 | |
3080 | |
2863 | sub cf::client::ext_msg($$@) { |
3081 | sub cf::client::ext_msg($$@) { |
2864 | my ($self, $type, @msg) = @_; |
3082 | my ($self, $type, @msg) = @_; |
2865 | |
3083 | |
2866 | if ($self->extcmd == 2) { |
3084 | if ($self->extcmd == 2) { |
2867 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3085 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2868 | } elsif ($self->extcmd == 1) { # TODO: remove |
3086 | } elsif ($self->extcmd == 1) { # TODO: remove |
2869 | push @msg, msgtype => "event_$type"; |
3087 | push @msg, msgtype => "event_$type"; |
2870 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3088 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2871 | } |
3089 | } |
2872 | } |
3090 | } |
2873 | |
3091 | |
2874 | =item $client->ext_reply ($msgid, @msg) |
3092 | =item $client->ext_reply ($msgid, @msg) |
2875 | |
3093 | |
… | |
… | |
2879 | |
3097 | |
2880 | sub cf::client::ext_reply($$@) { |
3098 | sub cf::client::ext_reply($$@) { |
2881 | my ($self, $id, @msg) = @_; |
3099 | my ($self, $id, @msg) = @_; |
2882 | |
3100 | |
2883 | if ($self->extcmd == 2) { |
3101 | if ($self->extcmd == 2) { |
2884 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3102 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2885 | } elsif ($self->extcmd == 1) { |
3103 | } elsif ($self->extcmd == 1) { |
2886 | #TODO: version 1, remove |
3104 | #TODO: version 1, remove |
2887 | unshift @msg, msgtype => "reply", msgid => $id; |
3105 | unshift @msg, msgtype => "reply", msgid => $id; |
2888 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3106 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2889 | } |
3107 | } |
2890 | } |
3108 | } |
2891 | |
3109 | |
2892 | =item $success = $client->query ($flags, "text", \&cb) |
3110 | =item $success = $client->query ($flags, "text", \&cb) |
2893 | |
3111 | |
… | |
… | |
2964 | |
3182 | |
2965 | $ns->ext_reply ($reply, @reply) |
3183 | $ns->ext_reply ($reply, @reply) |
2966 | if $reply; |
3184 | if $reply; |
2967 | |
3185 | |
2968 | } else { |
3186 | } else { |
2969 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3187 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2970 | } |
3188 | } |
2971 | |
3189 | |
2972 | cf::override; |
3190 | cf::override; |
2973 | }, |
3191 | }, |
2974 | ); |
3192 | ); |
… | |
… | |
2994 | |
3212 | |
2995 | $coro |
3213 | $coro |
2996 | } |
3214 | } |
2997 | |
3215 | |
2998 | cf::client->attach ( |
3216 | cf::client->attach ( |
2999 | on_destroy => sub { |
3217 | on_client_destroy => sub { |
3000 | my ($ns) = @_; |
3218 | my ($ns) = @_; |
3001 | |
3219 | |
3002 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3220 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3003 | }, |
3221 | }, |
3004 | ); |
3222 | ); |
… | |
… | |
3020 | our $safe_hole = new Safe::Hole; |
3238 | our $safe_hole = new Safe::Hole; |
3021 | |
3239 | |
3022 | $SIG{FPE} = 'IGNORE'; |
3240 | $SIG{FPE} = 'IGNORE'; |
3023 | |
3241 | |
3024 | $safe->permit_only (Opcode::opset qw( |
3242 | $safe->permit_only (Opcode::opset qw( |
3025 | :base_core :base_mem :base_orig :base_math |
3243 | :base_core :base_mem :base_orig :base_math :base_loop |
3026 | grepstart grepwhile mapstart mapwhile |
3244 | grepstart grepwhile mapstart mapwhile |
3027 | sort time |
3245 | sort time |
3028 | )); |
3246 | )); |
3029 | |
3247 | |
3030 | # here we export the classes and methods available to script code |
3248 | # here we export the classes and methods available to script code |
… | |
… | |
3034 | The following functions and methods are available within a safe environment: |
3252 | The following functions and methods are available within a safe environment: |
3035 | |
3253 | |
3036 | cf::object |
3254 | cf::object |
3037 | contr pay_amount pay_player map x y force_find force_add destroy |
3255 | contr pay_amount pay_player map x y force_find force_add destroy |
3038 | insert remove name archname title slaying race decrease split |
3256 | insert remove name archname title slaying race decrease split |
|
|
3257 | value |
3039 | |
3258 | |
3040 | cf::object::player |
3259 | cf::object::player |
3041 | player |
3260 | player |
3042 | |
3261 | |
3043 | cf::player |
3262 | cf::player |
… | |
… | |
3049 | =cut |
3268 | =cut |
3050 | |
3269 | |
3051 | for ( |
3270 | for ( |
3052 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3271 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3053 | insert remove inv nrof name archname title slaying race |
3272 | insert remove inv nrof name archname title slaying race |
3054 | decrease split destroy change_exp)], |
3273 | decrease split destroy change_exp value msg lore send_msg)], |
3055 | ["cf::object::player" => qw(player)], |
3274 | ["cf::object::player" => qw(player)], |
3056 | ["cf::player" => qw(peaceful)], |
3275 | ["cf::player" => qw(peaceful send_msg)], |
3057 | ["cf::map" => qw(trigger)], |
3276 | ["cf::map" => qw(trigger)], |
3058 | ) { |
3277 | ) { |
3059 | no strict 'refs'; |
|
|
3060 | my ($pkg, @funs) = @$_; |
3278 | my ($pkg, @funs) = @$_; |
3061 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3279 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3062 | for @funs; |
3280 | for @funs; |
3063 | } |
3281 | } |
3064 | |
3282 | |
… | |
… | |
3079 | |
3297 | |
3080 | my $qcode = $code; |
3298 | my $qcode = $code; |
3081 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3299 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3082 | $qcode =~ s/\n/\\n/g; |
3300 | $qcode =~ s/\n/\\n/g; |
3083 | |
3301 | |
|
|
3302 | %vars = (_dummy => 0) unless %vars; |
|
|
3303 | |
|
|
3304 | my @res; |
3084 | local $_; |
3305 | local $_; |
3085 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3086 | |
3306 | |
3087 | my $eval = |
3307 | my $eval = |
3088 | "do {\n" |
3308 | "do {\n" |
3089 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3309 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3090 | . "#line 0 \"{$qcode}\"\n" |
3310 | . "#line 0 \"{$qcode}\"\n" |
3091 | . $code |
3311 | . $code |
3092 | . "\n}" |
3312 | . "\n}" |
3093 | ; |
3313 | ; |
3094 | |
3314 | |
|
|
3315 | if ($CFG{safe_eval}) { |
3095 | sub_generation_inc; |
3316 | sub_generation_inc; |
|
|
3317 | local @safe::cf::_safe_eval_args = values %vars; |
3096 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3318 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3097 | sub_generation_inc; |
3319 | sub_generation_inc; |
|
|
3320 | } else { |
|
|
3321 | local @cf::_safe_eval_args = values %vars; |
|
|
3322 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3323 | } |
3098 | |
3324 | |
3099 | if ($@) { |
3325 | if ($@) { |
3100 | warn "$@"; |
3326 | warn "$@", |
3101 | warn "while executing safe code '$code'\n"; |
3327 | "while executing safe code '$code'\n", |
3102 | warn "with arguments " . (join " ", %vars) . "\n"; |
3328 | "with arguments " . (join " ", %vars) . "\n"; |
3103 | } |
3329 | } |
3104 | |
3330 | |
3105 | wantarray ? @res : $res[0] |
3331 | wantarray ? @res : $res[0] |
3106 | } |
3332 | } |
3107 | |
3333 | |
… | |
… | |
3121 | =cut |
3347 | =cut |
3122 | |
3348 | |
3123 | sub register_script_function { |
3349 | sub register_script_function { |
3124 | my ($fun, $cb) = @_; |
3350 | my ($fun, $cb) = @_; |
3125 | |
3351 | |
3126 | no strict 'refs'; |
3352 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3127 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3353 | *$fun = $safe_hole->wrap ($cb); |
3128 | } |
3354 | } |
3129 | |
3355 | |
3130 | =back |
3356 | =back |
3131 | |
3357 | |
3132 | =cut |
3358 | =cut |
3133 | |
3359 | |
3134 | ############################################################################# |
3360 | ############################################################################# |
3135 | # the server's init and main functions |
3361 | # the server's init and main functions |
|
|
3362 | |
|
|
3363 | # async inc loader. yay. |
|
|
3364 | sub inc_loader { |
|
|
3365 | my $mod = $_[1]; |
|
|
3366 | |
|
|
3367 | if (in_main && !tick_inhibit) { |
|
|
3368 | Carp::cluck "ERROR: attempted synchronous perl module load ($mod)"; |
|
|
3369 | } else { |
|
|
3370 | debug "loading perl module $mod\n"; |
|
|
3371 | } |
|
|
3372 | |
|
|
3373 | # 1. find real file |
|
|
3374 | for my $dir (@ORIG_INC) { |
|
|
3375 | warn "$dir/$mod\n";#d# |
|
|
3376 | ref $dir and next; |
|
|
3377 | 0 <= Coro::AIO::aio_load "$dir/$mod", my $data |
|
|
3378 | or next; |
|
|
3379 | |
|
|
3380 | $data = "#line 1 $dir/$mod\n$data"; |
|
|
3381 | |
|
|
3382 | open my $fh, "<", \$data or die; |
|
|
3383 | |
|
|
3384 | return $fh; |
|
|
3385 | } |
|
|
3386 | |
|
|
3387 | () |
|
|
3388 | } |
|
|
3389 | |
|
|
3390 | sub init_inc { |
|
|
3391 | # save original @INC |
|
|
3392 | @ORIG_INC = ($LIBDIR, @INC) unless @ORIG_INC; |
|
|
3393 | |
|
|
3394 | # make sure we can do scalar-opens |
|
|
3395 | open my $dummy, "<", \my $dummy2; |
|
|
3396 | |
|
|
3397 | # execute some stuff so perl load's some of the core modules |
|
|
3398 | /Ü/ =~ /ü/i; |
|
|
3399 | eval { &Storable::nstore_fd }; |
|
|
3400 | |
|
|
3401 | @INC = (\&inc_loader, @ORIG_INC); # @ORIG_INC is needed for DynaLoader, AutoLoad etc. |
|
|
3402 | |
|
|
3403 | debug "module loading will be asynchronous from this point on."; |
|
|
3404 | } |
3136 | |
3405 | |
3137 | sub load_facedata($) { |
3406 | sub load_facedata($) { |
3138 | my ($path) = @_; |
3407 | my ($path) = @_; |
3139 | |
3408 | |
3140 | # HACK to clear player env face cache, we need some signal framework |
3409 | # HACK to clear player env face cache, we need some signal framework |
3141 | # for this (global event?) |
3410 | # for this (global event?) |
3142 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3411 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3143 | |
3412 | |
3144 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3413 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3145 | |
3414 | |
3146 | warn "loading facedata from $path\n"; |
3415 | trace "loading facedata from $path\n"; |
3147 | |
3416 | |
3148 | my $facedata; |
3417 | my $facedata; |
3149 | 0 < aio_load $path, $facedata |
3418 | 0 < aio_load $path, $facedata |
3150 | or die "$path: $!"; |
3419 | or die "$path: $!"; |
3151 | |
3420 | |
… | |
… | |
3153 | |
3422 | |
3154 | $facedata->{version} == 2 |
3423 | $facedata->{version} == 2 |
3155 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3424 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3156 | |
3425 | |
3157 | # patch in the exptable |
3426 | # patch in the exptable |
|
|
3427 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3158 | $facedata->{resource}{"res/exp_table"} = { |
3428 | $facedata->{resource}{"res/exp_table"} = { |
3159 | type => FT_RSRC, |
3429 | type => FT_RSRC, |
3160 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3430 | data => $exp_table, |
|
|
3431 | hash => (Digest::MD5::md5 $exp_table), |
3161 | }; |
3432 | }; |
3162 | cf::cede_to_tick; |
3433 | cf::cede_to_tick; |
3163 | |
3434 | |
3164 | { |
3435 | { |
3165 | my $faces = $facedata->{faceinfo}; |
3436 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3167 | while (my ($face, $info) = each %$faces) { |
3438 | while (my ($face, $info) = each %$faces) { |
3168 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3439 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3169 | |
3440 | |
3170 | cf::face::set_visibility $idx, $info->{visibility}; |
3441 | cf::face::set_visibility $idx, $info->{visibility}; |
3171 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3442 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3172 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3443 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3173 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3444 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3174 | |
3445 | |
3175 | cf::cede_to_tick; |
3446 | cf::cede_to_tick; |
3176 | } |
3447 | } |
3177 | |
3448 | |
3178 | while (my ($face, $info) = each %$faces) { |
3449 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3183 | |
3454 | |
3184 | if (my $smooth = cf::face::find $info->{smooth}) { |
3455 | if (my $smooth = cf::face::find $info->{smooth}) { |
3185 | cf::face::set_smooth $idx, $smooth; |
3456 | cf::face::set_smooth $idx, $smooth; |
3186 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3457 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3187 | } else { |
3458 | } else { |
3188 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3459 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3189 | } |
3460 | } |
3190 | |
3461 | |
3191 | cf::cede_to_tick; |
3462 | cf::cede_to_tick; |
3192 | } |
3463 | } |
3193 | } |
3464 | } |
… | |
… | |
3202 | |
3473 | |
3203 | cf::anim::invalidate_all; # d'oh |
3474 | cf::anim::invalidate_all; # d'oh |
3204 | } |
3475 | } |
3205 | |
3476 | |
3206 | { |
3477 | { |
3207 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3208 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3209 | my $res = $facedata->{resource}; |
3478 | my $res = $facedata->{resource}; |
3210 | |
3479 | |
3211 | while (my ($name, $info) = each %$res) { |
3480 | while (my ($name, $info) = each %$res) { |
3212 | if (defined $info->{type}) { |
3481 | if (defined $info->{type}) { |
3213 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3482 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3214 | my $data; |
|
|
3215 | |
3483 | |
3216 | if ($info->{type} & 1) { |
3484 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3217 | # prepend meta info |
|
|
3218 | |
|
|
3219 | my $meta = $enc->encode ({ |
|
|
3220 | name => $name, |
|
|
3221 | %{ $info->{meta} || {} }, |
|
|
3222 | }); |
|
|
3223 | |
|
|
3224 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3225 | } else { |
|
|
3226 | $data = $info->{data}; |
|
|
3227 | } |
|
|
3228 | |
|
|
3229 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3230 | cf::face::set_type $idx, $info->{type}; |
3485 | cf::face::set_type $idx, $info->{type}; |
3231 | } else { |
3486 | } else { |
3232 | $RESOURCE{$name} = $info; |
3487 | $RESOURCE{$name} = $info; # unused |
3233 | } |
3488 | } |
3234 | |
3489 | |
3235 | cf::cede_to_tick; |
3490 | cf::cede_to_tick; |
3236 | } |
3491 | } |
3237 | } |
3492 | } |
3238 | |
3493 | |
3239 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3494 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3240 | |
3495 | |
3241 | 1 |
3496 | 1 |
3242 | } |
3497 | } |
3243 | |
|
|
3244 | cf::global->attach (on_resource_update => sub { |
|
|
3245 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3246 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3247 | |
|
|
3248 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3249 | my $sound = $soundconf->{compat}[$_] |
|
|
3250 | or next; |
|
|
3251 | |
|
|
3252 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3253 | cf::sound::set $sound->[0] => $face; |
|
|
3254 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3255 | } |
|
|
3256 | |
|
|
3257 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3258 | my $face = cf::face::find "sound/$v"; |
|
|
3259 | cf::sound::set $k => $face; |
|
|
3260 | } |
|
|
3261 | } |
|
|
3262 | }); |
|
|
3263 | |
3498 | |
3264 | register_exticmd fx_want => sub { |
3499 | register_exticmd fx_want => sub { |
3265 | my ($ns, $want) = @_; |
3500 | my ($ns, $want) = @_; |
3266 | |
3501 | |
3267 | while (my ($k, $v) = each %$want) { |
3502 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3306 | sub reload_treasures { |
3541 | sub reload_treasures { |
3307 | load_resource_file "$DATADIR/treasures" |
3542 | load_resource_file "$DATADIR/treasures" |
3308 | or die "unable to load treasurelists\n"; |
3543 | or die "unable to load treasurelists\n"; |
3309 | } |
3544 | } |
3310 | |
3545 | |
|
|
3546 | sub reload_sound { |
|
|
3547 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3548 | |
|
|
3549 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3550 | or die "$DATADIR/sound $!"; |
|
|
3551 | |
|
|
3552 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
|
|
3553 | |
|
|
3554 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3555 | my $sound = $soundconf->{compat}[$_] |
|
|
3556 | or next; |
|
|
3557 | |
|
|
3558 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3559 | cf::sound::set $sound->[0] => $face; |
|
|
3560 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3561 | } |
|
|
3562 | |
|
|
3563 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3564 | my $face = cf::face::find "sound/$v"; |
|
|
3565 | cf::sound::set $k => $face; |
|
|
3566 | } |
|
|
3567 | } |
|
|
3568 | |
3311 | sub reload_resources { |
3569 | sub reload_resources { |
3312 | warn "reloading resource files...\n"; |
3570 | trace "reloading resource files...\n"; |
3313 | |
3571 | |
3314 | reload_facedata; |
3572 | reload_facedata; |
|
|
3573 | reload_sound; |
3315 | reload_archetypes; |
3574 | reload_archetypes; |
3316 | reload_regions; |
3575 | reload_regions; |
3317 | reload_treasures; |
3576 | reload_treasures; |
3318 | |
3577 | |
3319 | warn "finished reloading resource files\n"; |
3578 | trace "finished reloading resource files\n"; |
3320 | } |
3579 | } |
3321 | |
3580 | |
3322 | sub reload_config { |
3581 | sub reload_config { |
|
|
3582 | trace "reloading config file...\n"; |
|
|
3583 | |
3323 | open my $fh, "<:utf8", "$CONFDIR/config" |
3584 | open my $fh, "<:utf8", "$CONFDIR/config" |
3324 | or return; |
3585 | or return; |
3325 | |
3586 | |
3326 | local $/; |
3587 | local $/; |
3327 | *CFG = YAML::Load <$fh>; |
3588 | *CFG = YAML::XS::Load scalar <$fh>; |
3328 | |
3589 | |
3329 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3590 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3330 | |
3591 | |
3331 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3592 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3332 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3593 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3333 | |
3594 | |
3334 | if (exists $CFG{mlockall}) { |
3595 | if (exists $CFG{mlockall}) { |
… | |
… | |
3336 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3597 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3337 | and die "WARNING: m(un)lockall failed: $!\n"; |
3598 | and die "WARNING: m(un)lockall failed: $!\n"; |
3338 | }; |
3599 | }; |
3339 | warn $@ if $@; |
3600 | warn $@ if $@; |
3340 | } |
3601 | } |
|
|
3602 | |
|
|
3603 | trace "finished reloading resource files\n"; |
3341 | } |
3604 | } |
3342 | |
3605 | |
3343 | sub pidfile() { |
3606 | sub pidfile() { |
3344 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3607 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3345 | or die "$PIDFILE: $!"; |
3608 | or die "$PIDFILE: $!"; |
… | |
… | |
3357 | |
3620 | |
3358 | seek $fh, 0, 0; |
3621 | seek $fh, 0, 0; |
3359 | print $fh $$; |
3622 | print $fh $$; |
3360 | } |
3623 | } |
3361 | |
3624 | |
|
|
3625 | sub main_loop { |
|
|
3626 | trace "EV::loop starting\n"; |
|
|
3627 | if (1) { |
|
|
3628 | EV::loop; |
|
|
3629 | } |
|
|
3630 | trace "EV::loop returned\n"; |
|
|
3631 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3632 | } |
|
|
3633 | |
3362 | sub main { |
3634 | sub main { |
3363 | cf::init_globals; # initialise logging |
3635 | cf::init_globals; # initialise logging |
3364 | |
3636 | |
3365 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3637 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3366 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3638 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3367 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3639 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3368 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3640 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3369 | |
|
|
3370 | cf::init_experience; |
|
|
3371 | cf::init_anim; |
|
|
3372 | cf::init_attackmess; |
|
|
3373 | cf::init_dynamic; |
|
|
3374 | |
3641 | |
3375 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3642 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3376 | |
3643 | |
3377 | # we must not ever block the main coroutine |
3644 | # we must not ever block the main coroutine |
3378 | local $Coro::idle = sub { |
3645 | local $Coro::idle = sub { |
… | |
… | |
3384 | }; |
3651 | }; |
3385 | |
3652 | |
3386 | evthread_start IO::AIO::poll_fileno; |
3653 | evthread_start IO::AIO::poll_fileno; |
3387 | |
3654 | |
3388 | cf::sync_job { |
3655 | cf::sync_job { |
|
|
3656 | init_inc; |
|
|
3657 | |
|
|
3658 | cf::init_experience; |
|
|
3659 | cf::init_anim; |
|
|
3660 | cf::init_attackmess; |
|
|
3661 | cf::init_dynamic; |
|
|
3662 | |
|
|
3663 | cf::load_settings; |
|
|
3664 | cf::load_materials; |
|
|
3665 | |
3389 | reload_resources; |
3666 | reload_resources; |
3390 | reload_config; |
3667 | reload_config; |
3391 | db_init; |
3668 | db_init; |
3392 | |
3669 | |
3393 | cf::load_settings; |
|
|
3394 | cf::load_materials; |
|
|
3395 | cf::init_uuid; |
3670 | cf::init_uuid; |
3396 | cf::init_signals; |
3671 | cf::init_signals; |
3397 | cf::init_commands; |
|
|
3398 | cf::init_skills; |
3672 | cf::init_skills; |
3399 | |
3673 | |
3400 | cf::init_beforeplay; |
3674 | cf::init_beforeplay; |
3401 | |
3675 | |
3402 | atomic; |
3676 | atomic; |
… | |
… | |
3404 | load_extensions; |
3678 | load_extensions; |
3405 | |
3679 | |
3406 | utime time, time, $RUNTIMEFILE; |
3680 | utime time, time, $RUNTIMEFILE; |
3407 | |
3681 | |
3408 | # no (long-running) fork's whatsoever before this point(!) |
3682 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3683 | use POSIX (); |
3409 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3684 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3410 | |
3685 | |
3411 | (pop @POST_INIT)->(0) while @POST_INIT; |
3686 | (pop @POST_INIT)->(0) while @POST_INIT; |
3412 | }; |
3687 | }; |
3413 | |
3688 | |
3414 | EV::loop; |
3689 | cf::object::thawer::errors_are_fatal 0; |
|
|
3690 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3691 | |
|
|
3692 | my $free_main; $free_main = EV::idle sub { |
|
|
3693 | undef $free_main; |
|
|
3694 | undef &main; # free gobs of memory :) |
|
|
3695 | }; |
|
|
3696 | |
|
|
3697 | goto &main_loop; |
3415 | } |
3698 | } |
3416 | |
3699 | |
3417 | ############################################################################# |
3700 | ############################################################################# |
3418 | # initialisation and cleanup |
3701 | # initialisation and cleanup |
3419 | |
3702 | |
3420 | # install some emergency cleanup handlers |
3703 | # install some emergency cleanup handlers |
3421 | BEGIN { |
3704 | BEGIN { |
3422 | our %SIGWATCHER = (); |
3705 | our %SIGWATCHER = (); |
3423 | for my $signal (qw(INT HUP TERM)) { |
3706 | for my $signal (qw(INT HUP TERM)) { |
3424 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3707 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3425 | cf::cleanup "SIG$signal"; |
3708 | cf::cleanup "SIG$signal"; |
3426 | }; |
3709 | }; |
3427 | } |
3710 | } |
3428 | } |
3711 | } |
3429 | |
3712 | |
3430 | sub write_runtime_sync { |
3713 | sub write_runtime_sync { |
|
|
3714 | my $t0 = AE::time; |
|
|
3715 | |
3431 | # first touch the runtime file to show we are still running: |
3716 | # first touch the runtime file to show we are still running: |
3432 | # the fsync below can take a very very long time. |
3717 | # the fsync below can take a very very long time. |
3433 | |
3718 | |
3434 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3719 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3435 | |
3720 | |
3436 | my $guard = cf::lock_acquire "write_runtime"; |
3721 | my $guard = cf::lock_acquire "write_runtime"; |
3437 | |
3722 | |
3438 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3723 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3439 | or return; |
3724 | or return; |
3440 | |
3725 | |
3441 | my $value = $cf::RUNTIME + 90 + 10; |
3726 | my $value = $cf::RUNTIME + 90 + 10; |
3442 | # 10 is the runtime save interval, for a monotonic clock |
3727 | # 10 is the runtime save interval, for a monotonic clock |
3443 | # 60 allows for the watchdog to kill the server. |
3728 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3456 | or return; |
3741 | or return; |
3457 | |
3742 | |
3458 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3743 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3459 | and return; |
3744 | and return; |
3460 | |
3745 | |
3461 | warn "runtime file written.\n"; |
3746 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3462 | |
3747 | |
3463 | 1 |
3748 | 1 |
3464 | } |
3749 | } |
3465 | |
3750 | |
3466 | our $uuid_lock; |
3751 | our $uuid_lock; |
… | |
… | |
3478 | or return; |
3763 | or return; |
3479 | |
3764 | |
3480 | my $value = uuid_seq uuid_cur; |
3765 | my $value = uuid_seq uuid_cur; |
3481 | |
3766 | |
3482 | unless ($value) { |
3767 | unless ($value) { |
3483 | warn "cowardly refusing to write zero uuid value!\n"; |
3768 | info "cowardly refusing to write zero uuid value!\n"; |
3484 | return; |
3769 | return; |
3485 | } |
3770 | } |
3486 | |
3771 | |
3487 | my $value = uuid_str $value + $uuid_skip; |
3772 | my $value = uuid_str $value + $uuid_skip; |
3488 | $uuid_skip = 0; |
3773 | $uuid_skip = 0; |
… | |
… | |
3498 | or return; |
3783 | or return; |
3499 | |
3784 | |
3500 | aio_rename "$uuid~", $uuid |
3785 | aio_rename "$uuid~", $uuid |
3501 | and return; |
3786 | and return; |
3502 | |
3787 | |
3503 | warn "uuid file written ($value).\n"; |
3788 | trace "uuid file written ($value).\n"; |
3504 | |
3789 | |
3505 | 1 |
3790 | 1 |
3506 | |
3791 | |
3507 | } |
3792 | } |
3508 | |
3793 | |
… | |
… | |
3514 | } |
3799 | } |
3515 | |
3800 | |
3516 | sub emergency_save() { |
3801 | sub emergency_save() { |
3517 | my $freeze_guard = cf::freeze_mainloop; |
3802 | my $freeze_guard = cf::freeze_mainloop; |
3518 | |
3803 | |
3519 | warn "emergency_perl_save: enter\n"; |
3804 | info "emergency_perl_save: enter\n"; |
|
|
3805 | |
|
|
3806 | # this is a trade-off: we want to be very quick here, so |
|
|
3807 | # save all maps without fsync, and later call a global sync |
|
|
3808 | # (which in turn might be very very slow) |
|
|
3809 | local $USE_FSYNC = 0; |
3520 | |
3810 | |
3521 | cf::sync_job { |
3811 | cf::sync_job { |
3522 | # this is a trade-off: we want to be very quick here, so |
3812 | cf::write_runtime_sync; # external watchdog should not bark |
3523 | # save all maps without fsync, and later call a global sync |
|
|
3524 | # (which in turn might be very very slow) |
|
|
3525 | local $USE_FSYNC = 0; |
|
|
3526 | |
3813 | |
3527 | # use a peculiar iteration method to avoid tripping on perl |
3814 | # use a peculiar iteration method to avoid tripping on perl |
3528 | # refcount bugs in for. also avoids problems with players |
3815 | # refcount bugs in for. also avoids problems with players |
3529 | # and maps saved/destroyed asynchronously. |
3816 | # and maps saved/destroyed asynchronously. |
3530 | warn "emergency_perl_save: begin player save\n"; |
3817 | info "emergency_perl_save: begin player save\n"; |
3531 | for my $login (keys %cf::PLAYER) { |
3818 | for my $login (keys %cf::PLAYER) { |
3532 | my $pl = $cf::PLAYER{$login} or next; |
3819 | my $pl = $cf::PLAYER{$login} or next; |
3533 | $pl->valid or next; |
3820 | $pl->valid or next; |
3534 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3821 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3535 | $pl->save; |
3822 | $pl->save; |
3536 | } |
3823 | } |
3537 | warn "emergency_perl_save: end player save\n"; |
3824 | info "emergency_perl_save: end player save\n"; |
3538 | |
3825 | |
|
|
3826 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3827 | |
3539 | warn "emergency_perl_save: begin map save\n"; |
3828 | info "emergency_perl_save: begin map save\n"; |
3540 | for my $path (keys %cf::MAP) { |
3829 | for my $path (keys %cf::MAP) { |
3541 | my $map = $cf::MAP{$path} or next; |
3830 | my $map = $cf::MAP{$path} or next; |
3542 | $map->valid or next; |
3831 | $map->valid or next; |
3543 | $map->save; |
3832 | $map->save; |
3544 | } |
3833 | } |
3545 | warn "emergency_perl_save: end map save\n"; |
3834 | info "emergency_perl_save: end map save\n"; |
3546 | |
3835 | |
|
|
3836 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3837 | |
3547 | warn "emergency_perl_save: begin database checkpoint\n"; |
3838 | info "emergency_perl_save: begin database checkpoint\n"; |
3548 | BDB::db_env_txn_checkpoint $DB_ENV; |
3839 | BDB::db_env_txn_checkpoint $DB_ENV; |
3549 | warn "emergency_perl_save: end database checkpoint\n"; |
3840 | info "emergency_perl_save: end database checkpoint\n"; |
3550 | |
3841 | |
3551 | warn "emergency_perl_save: begin write uuid\n"; |
3842 | info "emergency_perl_save: begin write uuid\n"; |
3552 | write_uuid_sync 1; |
3843 | write_uuid_sync 1; |
3553 | warn "emergency_perl_save: end write uuid\n"; |
3844 | info "emergency_perl_save: end write uuid\n"; |
|
|
3845 | |
|
|
3846 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3847 | |
|
|
3848 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3849 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3850 | |
|
|
3851 | info "emergency_perl_save: starting sync\n"; |
|
|
3852 | IO::AIO::aio_sync sub { |
|
|
3853 | info "emergency_perl_save: finished sync\n"; |
|
|
3854 | }; |
|
|
3855 | |
|
|
3856 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3857 | |
|
|
3858 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3859 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3860 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3861 | } |
|
|
3862 | |
|
|
3863 | cf::write_runtime_sync; # external watchdog should not bark |
3554 | }; |
3864 | }; |
3555 | |
3865 | |
3556 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3557 | IO::AIO::aio_sync sub { |
|
|
3558 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3559 | }; |
|
|
3560 | |
|
|
3561 | warn "emergency_perl_save: leave\n"; |
3866 | info "emergency_perl_save: leave\n"; |
3562 | } |
3867 | } |
3563 | |
3868 | |
3564 | sub post_cleanup { |
3869 | sub post_cleanup { |
3565 | my ($make_core) = @_; |
3870 | my ($make_core) = @_; |
3566 | |
3871 | |
|
|
3872 | IO::AIO::flush; |
|
|
3873 | |
3567 | warn Carp::longmess "post_cleanup backtrace" |
3874 | error Carp::longmess "post_cleanup backtrace" |
3568 | if $make_core; |
3875 | if $make_core; |
3569 | |
3876 | |
3570 | my $fh = pidfile; |
3877 | my $fh = pidfile; |
3571 | unlink $PIDFILE if <$fh> == $$; |
3878 | unlink $PIDFILE if <$fh> == $$; |
3572 | } |
3879 | } |
… | |
… | |
3592 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3899 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3593 | for my $name (keys %$leaf_symtab) { |
3900 | for my $name (keys %$leaf_symtab) { |
3594 | _gv_clear *{"$pkg$name"}; |
3901 | _gv_clear *{"$pkg$name"}; |
3595 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3902 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3596 | } |
3903 | } |
3597 | warn "cleared package $pkg\n";#d# |
|
|
3598 | } |
3904 | } |
3599 | |
3905 | |
3600 | sub do_reload_perl() { |
3906 | sub do_reload_perl() { |
3601 | # can/must only be called in main |
3907 | # can/must only be called in main |
3602 | if ($Coro::current != $Coro::main) { |
3908 | if (in_main) { |
3603 | warn "can only reload from main coroutine"; |
3909 | error "can only reload from main coroutine"; |
3604 | return; |
3910 | return; |
3605 | } |
3911 | } |
3606 | |
3912 | |
3607 | return if $RELOAD++; |
3913 | return if $RELOAD++; |
3608 | |
3914 | |
3609 | my $t1 = EV::time; |
3915 | my $t1 = AE::time; |
3610 | |
3916 | |
3611 | while ($RELOAD) { |
3917 | while ($RELOAD) { |
3612 | warn "reloading..."; |
3918 | info "reloading..."; |
3613 | |
3919 | |
3614 | warn "entering sync_job"; |
3920 | trace "entering sync_job"; |
3615 | |
3921 | |
3616 | cf::sync_job { |
3922 | cf::sync_job { |
3617 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3618 | cf::emergency_save; |
3923 | cf::emergency_save; |
3619 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3620 | |
3924 | |
3621 | warn "syncing database to disk"; |
|
|
3622 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3623 | |
|
|
3624 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3625 | |
|
|
3626 | warn "flushing outstanding aio requests"; |
|
|
3627 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3628 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3629 | } |
|
|
3630 | |
|
|
3631 | warn "cancelling all extension coros"; |
3925 | trace "cancelling all extension coros"; |
3632 | $_->cancel for values %EXT_CORO; |
3926 | $_->cancel for values %EXT_CORO; |
3633 | %EXT_CORO = (); |
3927 | %EXT_CORO = (); |
3634 | |
3928 | |
3635 | warn "removing commands"; |
3929 | trace "removing commands"; |
3636 | %COMMAND = (); |
3930 | %COMMAND = (); |
3637 | |
3931 | |
3638 | warn "removing ext/exti commands"; |
3932 | trace "removing ext/exti commands"; |
3639 | %EXTCMD = (); |
3933 | %EXTCMD = (); |
3640 | %EXTICMD = (); |
3934 | %EXTICMD = (); |
3641 | |
3935 | |
3642 | warn "unloading/nuking all extensions"; |
3936 | trace "unloading/nuking all extensions"; |
3643 | for my $pkg (@EXTS) { |
3937 | for my $pkg (@EXTS) { |
3644 | warn "... unloading $pkg"; |
3938 | trace "... unloading $pkg"; |
3645 | |
3939 | |
3646 | if (my $cb = $pkg->can ("unload")) { |
3940 | if (my $cb = $pkg->can ("unload")) { |
3647 | eval { |
3941 | eval { |
3648 | $cb->($pkg); |
3942 | $cb->($pkg); |
3649 | 1 |
3943 | 1 |
3650 | } or warn "$pkg unloaded, but with errors: $@"; |
3944 | } or error "$pkg unloaded, but with errors: $@"; |
3651 | } |
3945 | } |
3652 | |
3946 | |
3653 | warn "... clearing $pkg"; |
3947 | trace "... clearing $pkg"; |
3654 | clear_package $pkg; |
3948 | clear_package $pkg; |
3655 | } |
3949 | } |
3656 | |
3950 | |
3657 | warn "unloading all perl modules loaded from $LIBDIR"; |
3951 | trace "unloading all perl modules loaded from $LIBDIR"; |
3658 | while (my ($k, $v) = each %INC) { |
3952 | while (my ($k, $v) = each %INC) { |
3659 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3953 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3660 | |
3954 | |
3661 | warn "... unloading $k"; |
3955 | trace "... unloading $k"; |
3662 | delete $INC{$k}; |
3956 | delete $INC{$k}; |
3663 | |
3957 | |
3664 | $k =~ s/\.pm$//; |
3958 | $k =~ s/\.pm$//; |
3665 | $k =~ s/\//::/g; |
3959 | $k =~ s/\//::/g; |
3666 | |
3960 | |
… | |
… | |
3669 | } |
3963 | } |
3670 | |
3964 | |
3671 | clear_package $k; |
3965 | clear_package $k; |
3672 | } |
3966 | } |
3673 | |
3967 | |
3674 | warn "getting rid of safe::, as good as possible"; |
3968 | trace "getting rid of safe::, as good as possible"; |
3675 | clear_package "safe::$_" |
3969 | clear_package "safe::$_" |
3676 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3970 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3677 | |
3971 | |
3678 | warn "unloading cf.pm \"a bit\""; |
3972 | trace "unloading cf.pm \"a bit\""; |
3679 | delete $INC{"cf.pm"}; |
3973 | delete $INC{"cf.pm"}; |
3680 | delete $INC{"cf/pod.pm"}; |
3974 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3681 | |
3975 | |
3682 | # don't, removes xs symbols, too, |
3976 | # don't, removes xs symbols, too, |
3683 | # and global variables created in xs |
3977 | # and global variables created in xs |
3684 | #clear_package __PACKAGE__; |
3978 | #clear_package __PACKAGE__; |
3685 | |
3979 | |
3686 | warn "unload completed, starting to reload now"; |
3980 | info "unload completed, starting to reload now"; |
3687 | |
3981 | |
3688 | warn "reloading cf.pm"; |
3982 | trace "reloading cf.pm"; |
3689 | require cf; |
3983 | require cf; |
3690 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3984 | cf::_connect_to_perl_1; |
3691 | |
3985 | |
3692 | warn "loading config and database again"; |
3986 | trace "loading config and database again"; |
3693 | cf::reload_config; |
3987 | cf::reload_config; |
3694 | |
3988 | |
3695 | warn "loading extensions"; |
3989 | trace "loading extensions"; |
3696 | cf::load_extensions; |
3990 | cf::load_extensions; |
3697 | |
3991 | |
3698 | if ($REATTACH_ON_RELOAD) { |
3992 | if ($REATTACH_ON_RELOAD) { |
3699 | warn "reattaching attachments to objects/players"; |
3993 | trace "reattaching attachments to objects/players"; |
3700 | _global_reattach; # objects, sockets |
3994 | _global_reattach; # objects, sockets |
3701 | warn "reattaching attachments to maps"; |
3995 | trace "reattaching attachments to maps"; |
3702 | reattach $_ for values %MAP; |
3996 | reattach $_ for values %MAP; |
3703 | warn "reattaching attachments to players"; |
3997 | trace "reattaching attachments to players"; |
3704 | reattach $_ for values %PLAYER; |
3998 | reattach $_ for values %PLAYER; |
3705 | } |
3999 | } |
3706 | |
4000 | |
3707 | warn "running post_init jobs"; |
4001 | trace "running post_init jobs"; |
3708 | (pop @POST_INIT)->(1) while @POST_INIT; |
4002 | (pop @POST_INIT)->(1) while @POST_INIT; |
3709 | |
4003 | |
3710 | warn "leaving sync_job"; |
4004 | trace "leaving sync_job"; |
3711 | |
4005 | |
3712 | 1 |
4006 | 1 |
3713 | } or do { |
4007 | } or do { |
3714 | warn $@; |
4008 | error $@; |
3715 | cf::cleanup "error while reloading, exiting."; |
4009 | cf::cleanup "error while reloading, exiting."; |
3716 | }; |
4010 | }; |
3717 | |
4011 | |
3718 | warn "reloaded"; |
4012 | info "reloaded"; |
3719 | --$RELOAD; |
4013 | --$RELOAD; |
3720 | } |
4014 | } |
3721 | |
4015 | |
3722 | $t1 = EV::time - $t1; |
4016 | $t1 = AE::time - $t1; |
3723 | warn "reload completed in ${t1}s\n"; |
4017 | info "reload completed in ${t1}s\n"; |
3724 | }; |
4018 | }; |
3725 | |
4019 | |
3726 | our $RELOAD_WATCHER; # used only during reload |
4020 | our $RELOAD_WATCHER; # used only during reload |
3727 | |
4021 | |
3728 | sub reload_perl() { |
4022 | sub reload_perl() { |
… | |
… | |
3730 | # coro crashes during coro_state_free->destroy here. |
4024 | # coro crashes during coro_state_free->destroy here. |
3731 | |
4025 | |
3732 | $RELOAD_WATCHER ||= cf::async { |
4026 | $RELOAD_WATCHER ||= cf::async { |
3733 | Coro::AIO::aio_wait cache_extensions; |
4027 | Coro::AIO::aio_wait cache_extensions; |
3734 | |
4028 | |
3735 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
4029 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3736 | do_reload_perl; |
4030 | do_reload_perl; |
3737 | undef $RELOAD_WATCHER; |
4031 | undef $RELOAD_WATCHER; |
3738 | }; |
4032 | }; |
3739 | }; |
4033 | }; |
3740 | } |
4034 | } |
… | |
… | |
3749 | reload_perl; |
4043 | reload_perl; |
3750 | }; |
4044 | }; |
3751 | } |
4045 | } |
3752 | }; |
4046 | }; |
3753 | |
4047 | |
3754 | unshift @INC, $LIBDIR; |
4048 | ############################################################################# |
3755 | |
4049 | |
3756 | my $bug_warning = 0; |
4050 | my $bug_warning = 0; |
3757 | |
4051 | |
3758 | our @WAIT_FOR_TICK; |
4052 | our @WAIT_FOR_TICK; |
3759 | our @WAIT_FOR_TICK_BEGIN; |
4053 | our @WAIT_FOR_TICK_BEGIN; |
3760 | |
4054 | |
3761 | sub wait_for_tick { |
4055 | sub wait_for_tick { |
3762 | return if tick_inhibit || $Coro::current == $Coro::main; |
4056 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3763 | |
4057 | |
3764 | my $signal = new Coro::Signal; |
4058 | my $signal = new Coro::Signal; |
3765 | push @WAIT_FOR_TICK, $signal; |
4059 | push @WAIT_FOR_TICK, $signal; |
3766 | $signal->wait; |
4060 | $signal->wait; |
3767 | } |
4061 | } |
3768 | |
4062 | |
3769 | sub wait_for_tick_begin { |
4063 | sub wait_for_tick_begin { |
3770 | return if tick_inhibit || $Coro::current == $Coro::main; |
4064 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3771 | |
4065 | |
3772 | my $signal = new Coro::Signal; |
4066 | my $signal = new Coro::Signal; |
3773 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4067 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3774 | $signal->wait; |
4068 | $signal->wait; |
3775 | } |
4069 | } |
… | |
… | |
3781 | return; |
4075 | return; |
3782 | } |
4076 | } |
3783 | |
4077 | |
3784 | cf::server_tick; # one server iteration |
4078 | cf::server_tick; # one server iteration |
3785 | |
4079 | |
|
|
4080 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
|
|
4081 | |
3786 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4082 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3787 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4083 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3788 | Coro::async_pool { |
4084 | Coro::async_pool { |
3789 | $Coro::current->{desc} = "runtime saver"; |
4085 | $Coro::current->{desc} = "runtime saver"; |
3790 | write_runtime_sync |
4086 | write_runtime_sync |
3791 | or warn "ERROR: unable to write runtime file: $!"; |
4087 | or error "ERROR: unable to write runtime file: $!"; |
3792 | }; |
4088 | }; |
3793 | } |
4089 | } |
3794 | |
4090 | |
3795 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4091 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3796 | $sig->send; |
4092 | $sig->send; |
… | |
… | |
3804 | |
4100 | |
3805 | if (0) { |
4101 | if (0) { |
3806 | if ($NEXT_TICK) { |
4102 | if ($NEXT_TICK) { |
3807 | my $jitter = $TICK_START - $NEXT_TICK; |
4103 | my $jitter = $TICK_START - $NEXT_TICK; |
3808 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4104 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3809 | warn "jitter $JITTER\n";#d# |
4105 | debug "jitter $JITTER\n";#d# |
3810 | } |
4106 | } |
3811 | } |
4107 | } |
3812 | } |
4108 | } |
3813 | |
4109 | |
3814 | { |
4110 | { |
3815 | # configure BDB |
4111 | # configure BDB |
3816 | |
4112 | |
3817 | BDB::min_parallel 8; |
4113 | BDB::min_parallel 16; |
3818 | BDB::max_poll_reqs $TICK * 0.1; |
4114 | BDB::max_poll_reqs $TICK * 0.1; |
3819 | $AnyEvent::BDB::WATCHER->priority (1); |
4115 | $AnyEvent::BDB::WATCHER->priority (1); |
3820 | |
4116 | |
3821 | unless ($DB_ENV) { |
4117 | unless ($DB_ENV) { |
3822 | $DB_ENV = BDB::db_env_create; |
4118 | $DB_ENV = BDB::db_env_create; |
… | |
… | |
3902 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4198 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3903 | } |
4199 | } |
3904 | } |
4200 | } |
3905 | |
4201 | |
3906 | # load additional modules |
4202 | # load additional modules |
3907 | use cf::pod; |
4203 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4204 | cf::_connect_to_perl_2; |
3908 | |
4205 | |
3909 | END { cf::emergency_save } |
4206 | END { cf::emergency_save } |
3910 | |
4207 | |
3911 | 1 |
4208 | 1 |
3912 | |
4209 | |