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 5.10.0; |
25 | use utf8; |
26 | use utf8; |
… | |
… | |
31 | use EV; |
32 | use EV; |
32 | use Opcode; |
33 | use Opcode; |
33 | use Safe; |
34 | use Safe; |
34 | use Safe::Hole; |
35 | use Safe::Hole; |
35 | use Storable (); |
36 | use Storable (); |
|
|
37 | use Carp (); |
36 | |
38 | |
37 | use Guard (); |
39 | use Guard (); |
38 | use Coro (); |
40 | use Coro (); |
39 | use Coro::State; |
41 | use Coro::State; |
40 | use Coro::Handle; |
42 | use Coro::Handle; |
… | |
… | |
51 | use Coro::Util (); |
53 | use Coro::Util (); |
52 | |
54 | |
53 | use JSON::XS 2.01 (); |
55 | use JSON::XS 2.01 (); |
54 | use BDB (); |
56 | use BDB (); |
55 | use Data::Dumper; |
57 | use Data::Dumper; |
56 | use Digest::MD5; |
|
|
57 | use Fcntl; |
58 | use Fcntl; |
58 | use YAML (); |
59 | use YAML::XS (); |
59 | use IO::AIO (); |
60 | use IO::AIO (); |
60 | use Time::HiRes; |
61 | use Time::HiRes; |
61 | use Compress::LZF; |
62 | use Compress::LZF; |
62 | use Digest::MD5 (); |
63 | use Digest::MD5 (); |
63 | |
64 | |
… | |
… | |
71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
72 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
72 | |
73 | |
73 | # make sure c-lzf reinitialises itself |
74 | # make sure c-lzf reinitialises itself |
74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
75 | 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 |
76 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
|
|
77 | |
|
|
78 | # strictly for debugging |
|
|
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
76 | |
80 | |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
78 | |
82 | |
79 | our %COMMAND = (); |
83 | our %COMMAND = (); |
80 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
… | |
… | |
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"; |
… | |
… | |
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; |
106 | |
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; |
|
|
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 on |
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 | |
117 | our @EXTRA_MODULES = qw(pod mapscript); |
129 | our @EXTRA_MODULES = qw(pod match mapscript); |
118 | |
130 | |
119 | our %CFG; |
131 | our %CFG; |
120 | |
132 | |
121 | our $UPTIME; $UPTIME ||= time; |
133 | our $UPTIME; $UPTIME ||= time; |
122 | our $RUNTIME; |
134 | our $RUNTIME; |
… | |
… | |
134 | our $JITTER; # average jitter |
146 | our $JITTER; # average jitter |
135 | our $TICK_START; # for load detecting purposes |
147 | our $TICK_START; # for load detecting purposes |
136 | |
148 | |
137 | our @POST_INIT; |
149 | our @POST_INIT; |
138 | |
150 | |
139 | 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 :) |
140 | |
153 | |
141 | binmode STDOUT; |
154 | binmode STDOUT; |
142 | binmode STDERR; |
155 | binmode STDERR; |
143 | |
156 | |
144 | # read virtual server time, if available |
157 | # read virtual server time, if available |
… | |
… | |
155 | |
168 | |
156 | our $EMERGENCY_POSITION; |
169 | our $EMERGENCY_POSITION; |
157 | |
170 | |
158 | sub cf::map::normalise; |
171 | sub cf::map::normalise; |
159 | |
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::"} }; |
|
|
187 | |
160 | ############################################################################# |
188 | ############################################################################# |
161 | |
189 | |
162 | =head2 GLOBAL VARIABLES |
190 | =head2 GLOBAL VARIABLES |
163 | |
191 | |
164 | =over 4 |
192 | =over 4 |
… | |
… | |
210 | 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 |
211 | 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. |
212 | |
240 | |
213 | =item @cf::INVOKE_RESULTS |
241 | =item @cf::INVOKE_RESULTS |
214 | |
242 | |
215 | 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 |
216 | 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 |
217 | that call. |
245 | that call. |
218 | |
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 | |
219 | =back |
253 | =back |
220 | |
254 | |
221 | =cut |
255 | =cut |
222 | |
256 | |
223 | BEGIN { |
257 | $Coro::State::WARNHOOK = sub { |
224 | *CORE::GLOBAL::warn = sub { |
|
|
225 | my $msg = join "", @_; |
258 | my $msg = join "", @_; |
226 | |
259 | |
227 | $msg .= "\n" |
260 | $msg .= "\n" |
228 | unless $msg =~ /\n$/; |
261 | unless $msg =~ /\n$/; |
229 | |
262 | |
230 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
263 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
231 | |
264 | |
232 | LOG llevError, $msg; |
265 | LOG llevError, $msg; |
233 | }; |
266 | }; |
234 | } |
|
|
235 | |
267 | |
236 | $Coro::State::DIEHOOK = sub { |
268 | $Coro::State::DIEHOOK = sub { |
237 | return unless $^S eq 0; # "eq", not "==" |
269 | return unless $^S eq 0; # "eq", not "==" |
238 | |
270 | |
239 | if ($Coro::current == $Coro::main) {#d# |
271 | warn Carp::longmess $_[0]; |
|
|
272 | |
|
|
273 | if (in_main) {#d# |
240 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
274 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
241 | return;#d# |
275 | return;#d# |
242 | }#d# |
276 | }#d# |
243 | |
277 | |
244 | # kill coroutine otherwise |
278 | # kill coroutine otherwise |
245 | warn Carp::longmess $_[0]; |
|
|
246 | Coro::terminate |
279 | Coro::terminate |
247 | }; |
280 | }; |
248 | |
|
|
249 | $SIG{__DIE__} = sub { }; #d#? |
|
|
250 | |
281 | |
251 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
282 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
252 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
283 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
253 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
284 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
254 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
285 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
268 | )) { |
299 | )) { |
269 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
300 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
270 | } |
301 | } |
271 | |
302 | |
272 | $EV::DIED = sub { |
303 | $EV::DIED = sub { |
273 | warn "error in event callback: @_"; |
304 | Carp::cluck "error in event callback: @_"; |
274 | }; |
305 | }; |
275 | |
306 | |
276 | ############################################################################# |
307 | ############################################################################# |
277 | |
308 | |
278 | =head2 UTILITY FUNCTIONS |
309 | =head2 UTILITY FUNCTIONS |
… | |
… | |
375 | } |
406 | } |
376 | |
407 | |
377 | =item cf::periodic $interval, $cb |
408 | =item cf::periodic $interval, $cb |
378 | |
409 | |
379 | Like EV::periodic, but randomly selects a starting point so that the actions |
410 | Like EV::periodic, but randomly selects a starting point so that the actions |
380 | get spread over timer. |
411 | get spread over time. |
381 | |
412 | |
382 | =cut |
413 | =cut |
383 | |
414 | |
384 | sub periodic($$) { |
415 | sub periodic($$) { |
385 | my ($interval, $cb) = @_; |
416 | my ($interval, $cb) = @_; |
… | |
… | |
402 | |
433 | |
403 | =cut |
434 | =cut |
404 | |
435 | |
405 | our @SLOT_QUEUE; |
436 | our @SLOT_QUEUE; |
406 | our $SLOT_QUEUE; |
437 | our $SLOT_QUEUE; |
|
|
438 | our $SLOT_DECAY = 0.9; |
407 | |
439 | |
408 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
440 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
409 | $SLOT_QUEUE = Coro::async { |
441 | $SLOT_QUEUE = Coro::async { |
410 | $Coro::current->desc ("timeslot manager"); |
442 | $Coro::current->desc ("timeslot manager"); |
411 | |
443 | |
412 | my $signal = new Coro::Signal; |
444 | my $signal = new Coro::Signal; |
|
|
445 | my $busy; |
413 | |
446 | |
414 | while () { |
447 | while () { |
415 | next_job: |
448 | next_job: |
|
|
449 | |
416 | my $avail = cf::till_tick; |
450 | my $avail = cf::till_tick; |
417 | if ($avail > 0.01) { |
451 | |
418 | for (0 .. $#SLOT_QUEUE) { |
452 | for (0 .. $#SLOT_QUEUE) { |
419 | if ($SLOT_QUEUE[$_][0] < $avail) { |
453 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
454 | $busy = 0; |
420 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
455 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
421 | $job->[2]->send; |
456 | $job->[2]->send; |
422 | Coro::cede; |
457 | Coro::cede; |
423 | goto next_job; |
458 | goto next_job; |
424 | } |
459 | } else { |
|
|
460 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
425 | } |
461 | } |
426 | } |
462 | } |
427 | |
463 | |
428 | if (@SLOT_QUEUE) { |
464 | if (@SLOT_QUEUE) { |
429 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
465 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
430 | push @cf::WAIT_FOR_TICK, $signal; |
466 | push @cf::WAIT_FOR_TICK, $signal; |
431 | $signal->wait; |
467 | $signal->wait; |
432 | } else { |
468 | } else { |
|
|
469 | $busy = 0; |
433 | Coro::schedule; |
470 | Coro::schedule; |
434 | } |
471 | } |
435 | } |
472 | } |
436 | }; |
473 | }; |
437 | |
474 | |
438 | sub get_slot($;$$) { |
475 | sub get_slot($;$$) { |
439 | return if tick_inhibit || $Coro::current == $Coro::main; |
476 | return if tick_inhibit || $Coro::current == $Coro::main; |
440 | |
477 | |
441 | my ($time, $pri, $name) = @_; |
478 | my ($time, $pri, $name) = @_; |
442 | |
479 | |
443 | $time = $TICK * .6 if $time > $TICK * .6; |
480 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
481 | |
444 | my $sig = new Coro::Signal; |
482 | my $sig = new Coro::Signal; |
445 | |
483 | |
446 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
484 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
447 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
485 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
448 | $SLOT_QUEUE->ready; |
486 | $SLOT_QUEUE->ready; |
… | |
… | |
475 | |
513 | |
476 | sub sync_job(&) { |
514 | sub sync_job(&) { |
477 | my ($job) = @_; |
515 | my ($job) = @_; |
478 | |
516 | |
479 | if ($Coro::current == $Coro::main) { |
517 | if ($Coro::current == $Coro::main) { |
480 | my $time = EV::time; |
518 | my $time = AE::time; |
481 | |
519 | |
482 | # this is the main coro, too bad, we have to block |
520 | # this is the main coro, too bad, we have to block |
483 | # till the operation succeeds, freezing the server :/ |
521 | # till the operation succeeds, freezing the server :/ |
484 | |
522 | |
485 | LOG llevError, Carp::longmess "sync job";#d# |
523 | LOG llevError, Carp::longmess "sync job";#d# |
… | |
… | |
502 | } else { |
540 | } else { |
503 | EV::loop EV::LOOP_ONESHOT; |
541 | EV::loop EV::LOOP_ONESHOT; |
504 | } |
542 | } |
505 | } |
543 | } |
506 | |
544 | |
507 | my $time = EV::time - $time; |
545 | my $time = AE::time - $time; |
508 | |
546 | |
509 | $TICK_START += $time; # do not account sync jobs to server load |
547 | $TICK_START += $time; # do not account sync jobs to server load |
510 | |
548 | |
511 | wantarray ? @res : $res[0] |
549 | wantarray ? @res : $res[0] |
512 | } else { |
550 | } else { |
… | |
… | |
556 | reset_signals; |
594 | reset_signals; |
557 | &$cb |
595 | &$cb |
558 | }, @args; |
596 | }, @args; |
559 | |
597 | |
560 | wantarray ? @res : $res[-1] |
598 | wantarray ? @res : $res[-1] |
|
|
599 | } |
|
|
600 | |
|
|
601 | sub objinfo { |
|
|
602 | ( |
|
|
603 | "counter value" => cf::object::object_count, |
|
|
604 | "objects created" => cf::object::create_count, |
|
|
605 | "objects destroyed" => cf::object::destroy_count, |
|
|
606 | "freelist size" => cf::object::free_count, |
|
|
607 | "allocated objects" => cf::object::objects_size, |
|
|
608 | "active objects" => cf::object::actives_size, |
|
|
609 | ) |
561 | } |
610 | } |
562 | |
611 | |
563 | =item $coin = coin_from_name $name |
612 | =item $coin = coin_from_name $name |
564 | |
613 | |
565 | =cut |
614 | =cut |
… | |
… | |
1146 | |
1195 | |
1147 | sync_job { |
1196 | sync_job { |
1148 | if (length $$rdata) { |
1197 | if (length $$rdata) { |
1149 | utf8::decode (my $decname = $filename); |
1198 | utf8::decode (my $decname = $filename); |
1150 | warn sprintf "saving %s (%d,%d)\n", |
1199 | warn sprintf "saving %s (%d,%d)\n", |
1151 | $decname, length $$rdata, scalar @$objs; |
1200 | $decname, length $$rdata, scalar @$objs |
|
|
1201 | if $VERBOSE_IO; |
1152 | |
1202 | |
1153 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1203 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1154 | aio_chmod $fh, SAVE_MODE; |
1204 | aio_chmod $fh, SAVE_MODE; |
1155 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1205 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1156 | aio_fsync $fh if $cf::USE_FSYNC; |
1206 | if ($cf::USE_FSYNC) { |
|
|
1207 | 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; |
|
|
1208 | aio_fsync $fh; |
|
|
1209 | } |
1157 | aio_close $fh; |
1210 | aio_close $fh; |
1158 | |
1211 | |
1159 | if (@$objs) { |
1212 | if (@$objs) { |
1160 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1213 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1161 | aio_chmod $fh, SAVE_MODE; |
1214 | aio_chmod $fh, SAVE_MODE; |
1162 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1215 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1163 | aio_write $fh, 0, (length $data), $data, 0; |
1216 | aio_write $fh, 0, (length $data), $data, 0; |
1164 | aio_fsync $fh if $cf::USE_FSYNC; |
1217 | if ($cf::USE_FSYNC) { |
|
|
1218 | 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; |
|
|
1219 | aio_fsync $fh; |
|
|
1220 | } |
1165 | aio_close $fh; |
1221 | aio_close $fh; |
1166 | aio_rename "$filename.pst~", "$filename.pst"; |
1222 | aio_rename "$filename.pst~", "$filename.pst"; |
1167 | } |
1223 | } |
1168 | } else { |
1224 | } else { |
1169 | aio_unlink "$filename.pst"; |
1225 | aio_unlink "$filename.pst"; |
… | |
… | |
1207 | $av = $st->{objs}; |
1263 | $av = $st->{objs}; |
1208 | } |
1264 | } |
1209 | |
1265 | |
1210 | utf8::decode (my $decname = $filename); |
1266 | utf8::decode (my $decname = $filename); |
1211 | warn sprintf "loading %s (%d,%d)\n", |
1267 | warn sprintf "loading %s (%d,%d)\n", |
1212 | $decname, length $data, scalar @{$av || []}; |
1268 | $decname, length $data, scalar @{$av || []} |
|
|
1269 | if $VERBOSE_IO; |
1213 | |
1270 | |
1214 | ($data, $av) |
1271 | ($data, $av) |
1215 | } |
1272 | } |
1216 | |
1273 | |
1217 | =head2 COMMAND CALLBACKS |
1274 | =head2 COMMAND CALLBACKS |
… | |
… | |
1276 | } |
1333 | } |
1277 | |
1334 | |
1278 | use File::Glob (); |
1335 | use File::Glob (); |
1279 | |
1336 | |
1280 | cf::player->attach ( |
1337 | cf::player->attach ( |
1281 | on_command => sub { |
1338 | on_unknown_command => sub { |
1282 | my ($pl, $name, $params) = @_; |
1339 | my ($pl, $name, $params) = @_; |
1283 | |
1340 | |
1284 | my $cb = $COMMAND{$name} |
1341 | my $cb = $COMMAND{$name} |
1285 | or return; |
1342 | or return; |
1286 | |
1343 | |
… | |
… | |
1320 | |
1377 | |
1321 | # "readahead" all extensions |
1378 | # "readahead" all extensions |
1322 | sub cache_extensions { |
1379 | sub cache_extensions { |
1323 | my $grp = IO::AIO::aio_group; |
1380 | my $grp = IO::AIO::aio_group; |
1324 | |
1381 | |
1325 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
1382 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
1326 | for (grep /\.ext$/, @{$_[0]}) { |
1383 | for (grep /\.ext$/, @{$_[0]}) { |
1327 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
1384 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
1328 | } |
1385 | } |
1329 | }; |
1386 | }; |
1330 | |
1387 | |
… | |
… | |
1365 | . "\n};\n1"; |
1422 | . "\n};\n1"; |
1366 | |
1423 | |
1367 | $todo{$base} = \%ext; |
1424 | $todo{$base} = \%ext; |
1368 | } |
1425 | } |
1369 | |
1426 | |
|
|
1427 | my $pass = 0; |
1370 | my %done; |
1428 | my %done; |
1371 | while (%todo) { |
1429 | while (%todo) { |
1372 | my $progress; |
1430 | my $progress; |
1373 | |
1431 | |
|
|
1432 | ++$pass; |
|
|
1433 | |
|
|
1434 | ext: |
1374 | while (my ($k, $v) = each %todo) { |
1435 | while (my ($k, $v) = each %todo) { |
1375 | for (split /,\s*/, $v->{meta}{depends}) { |
1436 | for (split /,\s*/, $v->{meta}{depends}) { |
1376 | goto skip |
1437 | next ext |
1377 | unless exists $done{$_}; |
1438 | unless exists $done{$_}; |
1378 | } |
1439 | } |
1379 | |
1440 | |
1380 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1441 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1381 | |
1442 | |
1382 | unless (eval $v->{source}) { |
1443 | my $active = eval $v->{source}; |
|
|
1444 | |
|
|
1445 | if (length $@) { |
1383 | my $msg = $@ ? "$v->{path}: $@\n" |
1446 | warn "$v->{path}: $@\n"; |
1384 | : "$v->{base}: extension inactive.\n"; |
|
|
1385 | |
1447 | |
1386 | if (exists $v->{meta}{mandatory}) { |
|
|
1387 | warn $msg; |
|
|
1388 | cf::cleanup "mandatory extension failed to load, exiting."; |
1448 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1389 | } |
1449 | if exists $v->{meta}{mandatory}; |
1390 | |
1450 | |
1391 | warn $msg; |
1451 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1452 | delete $todo{$k}; |
|
|
1453 | } else { |
|
|
1454 | $done{$k} = delete $todo{$k}; |
|
|
1455 | push @EXTS, $v->{pkg}; |
|
|
1456 | $progress = 1; |
|
|
1457 | |
|
|
1458 | warn "$v->{base}: extension inactive.\n" |
|
|
1459 | unless $active; |
1392 | } |
1460 | } |
1393 | |
|
|
1394 | $done{$k} = delete $todo{$k}; |
|
|
1395 | push @EXTS, $v->{pkg}; |
|
|
1396 | $progress = 1; |
|
|
1397 | } |
1461 | } |
1398 | |
1462 | |
1399 | skip: |
1463 | unless ($progress) { |
1400 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1464 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1401 | unless $progress; |
1465 | |
|
|
1466 | while (my ($k, $v) = each %todo) { |
|
|
1467 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1468 | if exists $v->{meta}{mandatory}; |
|
|
1469 | } |
|
|
1470 | } |
1402 | } |
1471 | } |
1403 | }; |
1472 | }; |
1404 | } |
1473 | } |
1405 | |
1474 | |
1406 | ############################################################################# |
1475 | ############################################################################# |
… | |
… | |
1490 | $cf::PLAYER{$login} = $pl |
1559 | $cf::PLAYER{$login} = $pl |
1491 | } |
1560 | } |
1492 | } |
1561 | } |
1493 | } |
1562 | } |
1494 | |
1563 | |
|
|
1564 | cf::player->attach ( |
|
|
1565 | on_load => sub { |
|
|
1566 | my ($pl, $path) = @_; |
|
|
1567 | |
|
|
1568 | # restore slots saved in save, below |
|
|
1569 | my $slots = delete $pl->{_slots}; |
|
|
1570 | |
|
|
1571 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1572 | $pl->combat_ob ($slots->[1]); |
|
|
1573 | $pl->ranged_ob ($slots->[2]); |
|
|
1574 | }, |
|
|
1575 | ); |
|
|
1576 | |
1495 | sub save($) { |
1577 | sub save($) { |
1496 | my ($pl) = @_; |
1578 | my ($pl) = @_; |
1497 | |
1579 | |
1498 | return if $pl->{deny_save}; |
1580 | return if $pl->{deny_save}; |
1499 | |
1581 | |
… | |
… | |
1504 | |
1586 | |
1505 | aio_mkdir playerdir $pl, 0770; |
1587 | aio_mkdir playerdir $pl, 0770; |
1506 | $pl->{last_save} = $cf::RUNTIME; |
1588 | $pl->{last_save} = $cf::RUNTIME; |
1507 | |
1589 | |
1508 | cf::get_slot 0.01; |
1590 | cf::get_slot 0.01; |
|
|
1591 | |
|
|
1592 | # save slots, to be restored later |
|
|
1593 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1509 | |
1594 | |
1510 | $pl->save_pl ($path); |
1595 | $pl->save_pl ($path); |
1511 | cf::cede_to_tick; |
1596 | cf::cede_to_tick; |
1512 | } |
1597 | } |
1513 | |
1598 | |
… | |
… | |
1550 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1635 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1551 | |
1636 | |
1552 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1637 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1553 | $pl->deactivate; |
1638 | $pl->deactivate; |
1554 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1639 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1555 | $pl->ob->check_score; |
|
|
1556 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1640 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1557 | $pl->ns->destroy if $pl->ns; |
1641 | $pl->ns->destroy if $pl->ns; |
1558 | |
1642 | |
1559 | my $path = playerdir $pl; |
1643 | my $path = playerdir $pl; |
1560 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1644 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1615 | \@logins |
1699 | \@logins |
1616 | } |
1700 | } |
1617 | |
1701 | |
1618 | =item $player->maps |
1702 | =item $player->maps |
1619 | |
1703 | |
|
|
1704 | =item cf::player::maps $login |
|
|
1705 | |
1620 | Returns an arrayref of map paths that are private for this |
1706 | Returns an arrayref of map paths that are private for this |
1621 | player. May block. |
1707 | player. May block. |
1622 | |
1708 | |
1623 | =cut |
1709 | =cut |
1624 | |
1710 | |
… | |
… | |
1686 | =cut |
1772 | =cut |
1687 | |
1773 | |
1688 | sub find_by_path($) { |
1774 | sub find_by_path($) { |
1689 | my ($path) = @_; |
1775 | my ($path) = @_; |
1690 | |
1776 | |
|
|
1777 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1778 | |
1691 | my ($match, $specificity); |
1779 | my ($match, $specificity); |
1692 | |
1780 | |
1693 | for my $region (list) { |
1781 | for my $region (list) { |
1694 | if ($region->{match} && $path =~ $region->{match}) { |
1782 | if ($region->{match} && $path =~ $region->{match}) { |
1695 | ($match, $specificity) = ($region, $region->specificity) |
1783 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1726 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1814 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1727 | |
1815 | |
1728 | # mit "rum" bekleckern, nicht |
1816 | # mit "rum" bekleckern, nicht |
1729 | $self->_create_random_map ( |
1817 | $self->_create_random_map ( |
1730 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1818 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1731 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1819 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1732 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1820 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1733 | $rmp->{exit_on_final_map}, |
1821 | $rmp->{exit_on_final_map}, |
1734 | $rmp->{xsize}, $rmp->{ysize}, |
1822 | $rmp->{xsize}, $rmp->{ysize}, |
1735 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1823 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1736 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1824 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
1758 | |
1846 | |
1759 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1847 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1760 | } |
1848 | } |
1761 | |
1849 | |
1762 | # also paths starting with '/' |
1850 | # also paths starting with '/' |
1763 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1851 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1764 | |
1852 | |
1765 | sub thawer_merge { |
1853 | sub thawer_merge { |
1766 | my ($self, $merge) = @_; |
1854 | my ($self, $merge) = @_; |
1767 | |
1855 | |
1768 | # we have to keep some variables in memory intact |
1856 | # we have to keep some variables in memory intact |
… | |
… | |
1982 | |
2070 | |
1983 | $cf::MAP{$path} = $map |
2071 | $cf::MAP{$path} = $map |
1984 | } |
2072 | } |
1985 | } |
2073 | } |
1986 | |
2074 | |
1987 | sub pre_load { } |
2075 | sub pre_load { } |
1988 | sub post_load { } |
2076 | #sub post_load { } # XS |
1989 | |
2077 | |
1990 | sub load { |
2078 | sub load { |
1991 | my ($self) = @_; |
2079 | my ($self) = @_; |
1992 | |
2080 | |
1993 | local $self->{deny_reset} = 1; # loading can take a long time |
2081 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2050 | } |
2138 | } |
2051 | |
2139 | |
2052 | $self->post_load; |
2140 | $self->post_load; |
2053 | } |
2141 | } |
2054 | |
2142 | |
|
|
2143 | # customize the map for a given player, i.e. |
|
|
2144 | # return the _real_ map. used by e.g. per-player |
|
|
2145 | # maps to change the path to ~playername/mappath |
2055 | sub customise_for { |
2146 | sub customise_for { |
2056 | my ($self, $ob) = @_; |
2147 | my ($self, $ob) = @_; |
2057 | |
2148 | |
2058 | return find "~" . $ob->name . "/" . $self->{path} |
2149 | return find "~" . $ob->name . "/" . $self->{path} |
2059 | if $self->per_player; |
2150 | if $self->per_player; |
… | |
… | |
2075 | or next; |
2166 | or next; |
2076 | $neigh = find $neigh, $map |
2167 | $neigh = find $neigh, $map |
2077 | or next; |
2168 | or next; |
2078 | $neigh->load; |
2169 | $neigh->load; |
2079 | |
2170 | |
|
|
2171 | # now find the diagonal neighbours |
2080 | push @neigh, |
2172 | push @neigh, |
2081 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2173 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2082 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2174 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2083 | } |
2175 | } |
2084 | |
2176 | |
… | |
… | |
2136 | $MAP_PREFETCHER->prio (6); |
2228 | $MAP_PREFETCHER->prio (6); |
2137 | |
2229 | |
2138 | () |
2230 | () |
2139 | } |
2231 | } |
2140 | |
2232 | |
|
|
2233 | # common code, used by both ->save and ->swapout |
2141 | sub save { |
2234 | sub _save { |
2142 | my ($self) = @_; |
2235 | my ($self) = @_; |
2143 | |
|
|
2144 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2145 | |
2236 | |
2146 | $self->{last_save} = $cf::RUNTIME; |
2237 | $self->{last_save} = $cf::RUNTIME; |
2147 | |
2238 | |
2148 | return unless $self->dirty; |
2239 | return unless $self->dirty; |
2149 | |
2240 | |
… | |
… | |
2169 | } else { |
2260 | } else { |
2170 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2261 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2171 | } |
2262 | } |
2172 | } |
2263 | } |
2173 | |
2264 | |
|
|
2265 | sub save { |
|
|
2266 | my ($self) = @_; |
|
|
2267 | |
|
|
2268 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2269 | |
|
|
2270 | $self->_save; |
|
|
2271 | } |
|
|
2272 | |
2174 | sub swap_out { |
2273 | sub swap_out { |
2175 | my ($self) = @_; |
2274 | my ($self) = @_; |
2176 | |
2275 | |
2177 | # save first because save cedes |
|
|
2178 | $self->save; |
|
|
2179 | |
|
|
2180 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2276 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2181 | |
2277 | |
2182 | return if $self->players; |
|
|
2183 | return if $self->in_memory != cf::MAP_ACTIVE; |
2278 | return if $self->in_memory != cf::MAP_ACTIVE; |
2184 | return if $self->{deny_save}; |
2279 | return if $self->{deny_save}; |
|
|
2280 | return if $self->players; |
2185 | |
2281 | |
|
|
2282 | # first deactivate the map and "unlink" it from the core |
|
|
2283 | $self->deactivate; |
|
|
2284 | $_->clear_links_to ($self) for values %cf::MAP; |
2186 | $self->in_memory (cf::MAP_SWAPPED); |
2285 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2286 | |
|
|
2287 | # then atomically save |
|
|
2288 | $self->_save; |
|
|
2289 | |
|
|
2290 | # then free the map |
|
|
2291 | $self->clear; |
|
|
2292 | } |
|
|
2293 | |
|
|
2294 | sub reset_at { |
|
|
2295 | my ($self) = @_; |
|
|
2296 | |
|
|
2297 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2298 | return 1e99 if $self->{deny_reset}; |
|
|
2299 | |
|
|
2300 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2301 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2302 | |
|
|
2303 | $time + $to |
|
|
2304 | } |
|
|
2305 | |
|
|
2306 | sub should_reset { |
|
|
2307 | my ($self) = @_; |
|
|
2308 | |
|
|
2309 | $self->reset_at <= $cf::RUNTIME |
|
|
2310 | } |
|
|
2311 | |
|
|
2312 | sub reset { |
|
|
2313 | my ($self) = @_; |
|
|
2314 | |
|
|
2315 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2316 | |
|
|
2317 | return if $self->players; |
|
|
2318 | |
|
|
2319 | warn "resetting map ", $self->path, "\n"; |
|
|
2320 | |
|
|
2321 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2322 | |
|
|
2323 | # need to save uniques path |
|
|
2324 | unless ($self->{deny_save}) { |
|
|
2325 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2326 | |
|
|
2327 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2328 | if $uniq; |
|
|
2329 | } |
|
|
2330 | |
|
|
2331 | delete $cf::MAP{$self->path}; |
2187 | |
2332 | |
2188 | $self->deactivate; |
2333 | $self->deactivate; |
2189 | $_->clear_links_to ($self) for values %cf::MAP; |
2334 | $_->clear_links_to ($self) for values %cf::MAP; |
2190 | $self->clear; |
2335 | $self->clear; |
2191 | } |
|
|
2192 | |
|
|
2193 | sub reset_at { |
|
|
2194 | my ($self) = @_; |
|
|
2195 | |
|
|
2196 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2197 | return 1e99 if $self->{deny_reset}; |
|
|
2198 | |
|
|
2199 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2200 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2201 | |
|
|
2202 | $time + $to |
|
|
2203 | } |
|
|
2204 | |
|
|
2205 | sub should_reset { |
|
|
2206 | my ($self) = @_; |
|
|
2207 | |
|
|
2208 | $self->reset_at <= $cf::RUNTIME |
|
|
2209 | } |
|
|
2210 | |
|
|
2211 | sub reset { |
|
|
2212 | my ($self) = @_; |
|
|
2213 | |
|
|
2214 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2215 | |
|
|
2216 | return if $self->players; |
|
|
2217 | |
|
|
2218 | warn "resetting map ", $self->path; |
|
|
2219 | |
|
|
2220 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2221 | |
|
|
2222 | # need to save uniques path |
|
|
2223 | unless ($self->{deny_save}) { |
|
|
2224 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2225 | |
|
|
2226 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2227 | if $uniq; |
|
|
2228 | } |
|
|
2229 | |
|
|
2230 | delete $cf::MAP{$self->path}; |
|
|
2231 | |
|
|
2232 | $self->deactivate; |
|
|
2233 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2234 | $self->clear; |
|
|
2235 | |
2336 | |
2236 | $self->unlink_save; |
2337 | $self->unlink_save; |
2237 | $self->destroy; |
2338 | $self->destroy; |
2238 | } |
2339 | } |
2239 | |
2340 | |
… | |
… | |
2247 | |
2348 | |
2248 | delete $cf::MAP{$self->path}; |
2349 | delete $cf::MAP{$self->path}; |
2249 | |
2350 | |
2250 | $self->unlink_save; |
2351 | $self->unlink_save; |
2251 | |
2352 | |
2252 | bless $self, "cf::map"; |
2353 | bless $self, "cf::map::wrap"; |
2253 | delete $self->{deny_reset}; |
2354 | delete $self->{deny_reset}; |
2254 | $self->{deny_save} = 1; |
2355 | $self->{deny_save} = 1; |
2255 | $self->reset_timeout (1); |
2356 | $self->reset_timeout (1); |
2256 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2357 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2257 | |
2358 | |
… | |
… | |
2314 | : normalise $_ |
2415 | : normalise $_ |
2315 | } @{ aio_readdir $UNIQUEDIR or [] } |
2416 | } @{ aio_readdir $UNIQUEDIR or [] } |
2316 | ] |
2417 | ] |
2317 | } |
2418 | } |
2318 | |
2419 | |
|
|
2420 | =item cf::map::static_maps |
|
|
2421 | |
|
|
2422 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2423 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2424 | block. |
|
|
2425 | |
|
|
2426 | =cut |
|
|
2427 | |
|
|
2428 | sub static_maps() { |
|
|
2429 | my @dirs = ""; |
|
|
2430 | my @maps; |
|
|
2431 | |
|
|
2432 | while (@dirs) { |
|
|
2433 | my $dir = shift @dirs; |
|
|
2434 | |
|
|
2435 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2436 | |
|
|
2437 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2438 | or return; |
|
|
2439 | |
|
|
2440 | for (@$files) { |
|
|
2441 | s/\.map$// or next; |
|
|
2442 | utf8::decode $_; |
|
|
2443 | push @maps, "$dir/$_"; |
|
|
2444 | } |
|
|
2445 | |
|
|
2446 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2447 | } |
|
|
2448 | |
|
|
2449 | \@maps |
|
|
2450 | } |
|
|
2451 | |
2319 | =back |
2452 | =back |
2320 | |
2453 | |
2321 | =head3 cf::object |
2454 | =head3 cf::object |
2322 | |
2455 | |
2323 | =cut |
2456 | =cut |
… | |
… | |
2455 | |
2588 | |
2456 | Freezes the player and moves him/her to a special map (C<{link}>). |
2589 | Freezes the player and moves him/her to a special map (C<{link}>). |
2457 | |
2590 | |
2458 | The player should be reasonably safe there for short amounts of time (e.g. |
2591 | The player should be reasonably safe there for short amounts of time (e.g. |
2459 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2592 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2460 | though, as the palyer cannot control the character while it is on the link |
2593 | though, as the player cannot control the character while it is on the link |
2461 | map. |
2594 | map. |
2462 | |
2595 | |
2463 | Will never block. |
2596 | Will never block. |
2464 | |
2597 | |
2465 | =item $player_object->leave_link ($map, $x, $y) |
2598 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2486 | sub cf::object::player::enter_link { |
2619 | sub cf::object::player::enter_link { |
2487 | my ($self) = @_; |
2620 | my ($self) = @_; |
2488 | |
2621 | |
2489 | $self->deactivate_recursive; |
2622 | $self->deactivate_recursive; |
2490 | |
2623 | |
|
|
2624 | ++$self->{_link_recursion}; |
|
|
2625 | |
2491 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2626 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2492 | |
2627 | |
2493 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2628 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2494 | if $self->map && $self->map->{path} ne "{link}"; |
2629 | if $self->map && $self->map->{path} ne "{link}"; |
2495 | |
2630 | |
2496 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2631 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2497 | } |
2632 | } |
2498 | |
2633 | |
2499 | sub cf::object::player::leave_link { |
2634 | sub cf::object::player::leave_link { |
2500 | my ($self, $map, $x, $y) = @_; |
2635 | my ($self, $map, $x, $y) = @_; |
2501 | |
2636 | |
… | |
… | |
2518 | ($x, $y) = (-1, -1) |
2653 | ($x, $y) = (-1, -1) |
2519 | unless (defined $x) && (defined $y); |
2654 | unless (defined $x) && (defined $y); |
2520 | |
2655 | |
2521 | # use -1 or undef as default coordinates, not 0, 0 |
2656 | # use -1 or undef as default coordinates, not 0, 0 |
2522 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2657 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2523 | if $x <=0 && $y <= 0; |
2658 | if $x <= 0 && $y <= 0; |
2524 | |
2659 | |
2525 | $map->load; |
2660 | $map->load; |
2526 | $map->load_neighbours; |
2661 | $map->load_neighbours; |
2527 | |
2662 | |
2528 | return unless $self->contr->active; |
2663 | return unless $self->contr->active; |
2529 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
|
|
2530 | $self->activate_recursive; |
|
|
2531 | |
2664 | |
2532 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2665 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2533 | $self->enter_map ($map, $x, $y); |
2666 | if ($self->enter_map ($map, $x, $y)) { |
2534 | } |
2667 | # entering was successful |
|
|
2668 | delete $self->{_link_recursion}; |
|
|
2669 | # only activate afterwards, to support waiting in hooks |
|
|
2670 | $self->activate_recursive; |
|
|
2671 | } |
2535 | |
2672 | |
|
|
2673 | } |
|
|
2674 | |
2536 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2675 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2537 | |
2676 | |
2538 | Moves the player to the given map-path and coordinates by first freezing |
2677 | Moves the player to the given map-path and coordinates by first freezing |
2539 | her, loading and preparing them map, calling the provided $check callback |
2678 | her, loading and preparing them map, calling the provided $check callback |
2540 | that has to return the map if sucecssful, and then unfreezes the player on |
2679 | that has to return the map if sucecssful, and then unfreezes the player on |
2541 | the new (success) or old (failed) map position. In either case, $done will |
2680 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2548 | |
2687 | |
2549 | our $GOTOGEN; |
2688 | our $GOTOGEN; |
2550 | |
2689 | |
2551 | sub cf::object::player::goto { |
2690 | sub cf::object::player::goto { |
2552 | my ($self, $path, $x, $y, $check, $done) = @_; |
2691 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2692 | |
|
|
2693 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2694 | warn "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2695 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2696 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2697 | } |
2553 | |
2698 | |
2554 | # do generation counting so two concurrent goto's will be executed in-order |
2699 | # do generation counting so two concurrent goto's will be executed in-order |
2555 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2700 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2556 | |
2701 | |
2557 | $self->enter_link; |
2702 | $self->enter_link; |
… | |
… | |
2581 | my $map = eval { |
2726 | my $map = eval { |
2582 | my $map = defined $path ? cf::map::find $path : undef; |
2727 | my $map = defined $path ? cf::map::find $path : undef; |
2583 | |
2728 | |
2584 | if ($map) { |
2729 | if ($map) { |
2585 | $map = $map->customise_for ($self); |
2730 | $map = $map->customise_for ($self); |
2586 | $map = $check->($map) if $check && $map; |
2731 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2587 | } else { |
2732 | } else { |
2588 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2733 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2589 | } |
2734 | } |
2590 | |
2735 | |
2591 | $map |
2736 | $map |
… | |
… | |
2599 | if ($gen == $self->{_goto_generation}) { |
2744 | if ($gen == $self->{_goto_generation}) { |
2600 | delete $self->{_goto_generation}; |
2745 | delete $self->{_goto_generation}; |
2601 | $self->leave_link ($map, $x, $y); |
2746 | $self->leave_link ($map, $x, $y); |
2602 | } |
2747 | } |
2603 | |
2748 | |
2604 | $done->() if $done; |
2749 | $done->($self) if $done; |
2605 | })->prio (1); |
2750 | })->prio (1); |
2606 | } |
2751 | } |
2607 | |
2752 | |
2608 | =item $player_object->enter_exit ($exit_object) |
2753 | =item $player_object->enter_exit ($exit_object) |
2609 | |
2754 | |
… | |
… | |
2726 | |
2871 | |
2727 | utf8::encode $text; |
2872 | utf8::encode $text; |
2728 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2873 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2729 | } |
2874 | } |
2730 | |
2875 | |
|
|
2876 | =item $client->send_big_packet ($pkt) |
|
|
2877 | |
|
|
2878 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2879 | them as required. |
|
|
2880 | |
|
|
2881 | =cut |
|
|
2882 | |
|
|
2883 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2884 | |
|
|
2885 | sub cf::client::send_big_packet { |
|
|
2886 | my ($self, $pkt) = @_; |
|
|
2887 | |
|
|
2888 | # try lzf for large packets |
|
|
2889 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2890 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2891 | |
|
|
2892 | # split very large packets |
|
|
2893 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2894 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2895 | $pkt = "frag"; |
|
|
2896 | } |
|
|
2897 | |
|
|
2898 | $self->send_packet ($pkt); |
|
|
2899 | } |
|
|
2900 | |
2731 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2901 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2732 | |
2902 | |
2733 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2903 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2734 | client if neccessary. C<$type> should be a string identifying the type of |
2904 | client if neccessary. C<$type> should be a string identifying the type of |
2735 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2905 | the message, with C<log> being the default. If C<$color> is negative, suppress |
… | |
… | |
2737 | |
2907 | |
2738 | =cut |
2908 | =cut |
2739 | |
2909 | |
2740 | # non-persistent channels (usually the info channel) |
2910 | # non-persistent channels (usually the info channel) |
2741 | our %CHANNEL = ( |
2911 | our %CHANNEL = ( |
|
|
2912 | "c/motd" => { |
|
|
2913 | id => "infobox", |
|
|
2914 | title => "MOTD", |
|
|
2915 | reply => undef, |
|
|
2916 | tooltip => "The message of the day", |
|
|
2917 | }, |
2742 | "c/identify" => { |
2918 | "c/identify" => { |
2743 | id => "infobox", |
2919 | id => "infobox", |
2744 | title => "Identify", |
2920 | title => "Identify", |
2745 | reply => undef, |
2921 | reply => undef, |
2746 | tooltip => "Items recently identified", |
2922 | tooltip => "Items recently identified", |
… | |
… | |
2748 | "c/examine" => { |
2924 | "c/examine" => { |
2749 | id => "infobox", |
2925 | id => "infobox", |
2750 | title => "Examine", |
2926 | title => "Examine", |
2751 | reply => undef, |
2927 | reply => undef, |
2752 | tooltip => "Signs and other items you examined", |
2928 | tooltip => "Signs and other items you examined", |
|
|
2929 | }, |
|
|
2930 | "c/shopinfo" => { |
|
|
2931 | id => "infobox", |
|
|
2932 | title => "Shop Info", |
|
|
2933 | reply => undef, |
|
|
2934 | tooltip => "What your bargaining skill tells you about the shop", |
2753 | }, |
2935 | }, |
2754 | "c/book" => { |
2936 | "c/book" => { |
2755 | id => "infobox", |
2937 | id => "infobox", |
2756 | title => "Book", |
2938 | title => "Book", |
2757 | reply => undef, |
2939 | reply => undef, |
… | |
… | |
2785 | id => "infobox", |
2967 | id => "infobox", |
2786 | title => "Skills", |
2968 | title => "Skills", |
2787 | reply => undef, |
2969 | reply => undef, |
2788 | tooltip => "Shows your experience per skill and item power", |
2970 | tooltip => "Shows your experience per skill and item power", |
2789 | }, |
2971 | }, |
|
|
2972 | "c/shopitems" => { |
|
|
2973 | id => "infobox", |
|
|
2974 | title => "Shop Items", |
|
|
2975 | reply => undef, |
|
|
2976 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2977 | }, |
2790 | "c/resistances" => { |
2978 | "c/resistances" => { |
2791 | id => "infobox", |
2979 | id => "infobox", |
2792 | title => "Resistances", |
2980 | title => "Resistances", |
2793 | reply => undef, |
2981 | reply => undef, |
2794 | tooltip => "Shows your resistances", |
2982 | tooltip => "Shows your resistances", |
… | |
… | |
2796 | "c/pets" => { |
2984 | "c/pets" => { |
2797 | id => "infobox", |
2985 | id => "infobox", |
2798 | title => "Pets", |
2986 | title => "Pets", |
2799 | reply => undef, |
2987 | reply => undef, |
2800 | tooltip => "Shows information abotu your pets/a specific pet", |
2988 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2989 | }, |
|
|
2990 | "c/perceiveself" => { |
|
|
2991 | id => "infobox", |
|
|
2992 | title => "Perceive Self", |
|
|
2993 | reply => undef, |
|
|
2994 | tooltip => "You gained detailed knowledge about yourself", |
2801 | }, |
2995 | }, |
2802 | "c/uptime" => { |
2996 | "c/uptime" => { |
2803 | id => "infobox", |
2997 | id => "infobox", |
2804 | title => "Uptime", |
2998 | title => "Uptime", |
2805 | reply => undef, |
2999 | reply => undef, |
… | |
… | |
2861 | my $pkt = "msg " |
3055 | my $pkt = "msg " |
2862 | . $self->{json_coder}->encode ( |
3056 | . $self->{json_coder}->encode ( |
2863 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
3057 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2864 | ); |
3058 | ); |
2865 | |
3059 | |
2866 | # try lzf for large packets |
|
|
2867 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2868 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2869 | |
|
|
2870 | # split very large packets |
|
|
2871 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2872 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2873 | $pkt = "frag"; |
|
|
2874 | } |
|
|
2875 | |
|
|
2876 | $self->send_packet ($pkt); |
3060 | $self->send_big_packet ($pkt); |
2877 | } |
3061 | } |
2878 | |
3062 | |
2879 | =item $client->ext_msg ($type, @msg) |
3063 | =item $client->ext_msg ($type, @msg) |
2880 | |
3064 | |
2881 | Sends an ext event to the client. |
3065 | Sends an ext event to the client. |
… | |
… | |
2884 | |
3068 | |
2885 | sub cf::client::ext_msg($$@) { |
3069 | sub cf::client::ext_msg($$@) { |
2886 | my ($self, $type, @msg) = @_; |
3070 | my ($self, $type, @msg) = @_; |
2887 | |
3071 | |
2888 | if ($self->extcmd == 2) { |
3072 | if ($self->extcmd == 2) { |
2889 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3073 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2890 | } elsif ($self->extcmd == 1) { # TODO: remove |
3074 | } elsif ($self->extcmd == 1) { # TODO: remove |
2891 | push @msg, msgtype => "event_$type"; |
3075 | push @msg, msgtype => "event_$type"; |
2892 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3076 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2893 | } |
3077 | } |
2894 | } |
3078 | } |
2895 | |
3079 | |
2896 | =item $client->ext_reply ($msgid, @msg) |
3080 | =item $client->ext_reply ($msgid, @msg) |
2897 | |
3081 | |
… | |
… | |
2901 | |
3085 | |
2902 | sub cf::client::ext_reply($$@) { |
3086 | sub cf::client::ext_reply($$@) { |
2903 | my ($self, $id, @msg) = @_; |
3087 | my ($self, $id, @msg) = @_; |
2904 | |
3088 | |
2905 | if ($self->extcmd == 2) { |
3089 | if ($self->extcmd == 2) { |
2906 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3090 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2907 | } elsif ($self->extcmd == 1) { |
3091 | } elsif ($self->extcmd == 1) { |
2908 | #TODO: version 1, remove |
3092 | #TODO: version 1, remove |
2909 | unshift @msg, msgtype => "reply", msgid => $id; |
3093 | unshift @msg, msgtype => "reply", msgid => $id; |
2910 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3094 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2911 | } |
3095 | } |
2912 | } |
3096 | } |
2913 | |
3097 | |
2914 | =item $success = $client->query ($flags, "text", \&cb) |
3098 | =item $success = $client->query ($flags, "text", \&cb) |
2915 | |
3099 | |
… | |
… | |
3016 | |
3200 | |
3017 | $coro |
3201 | $coro |
3018 | } |
3202 | } |
3019 | |
3203 | |
3020 | cf::client->attach ( |
3204 | cf::client->attach ( |
3021 | on_destroy => sub { |
3205 | on_client_destroy => sub { |
3022 | my ($ns) = @_; |
3206 | my ($ns) = @_; |
3023 | |
3207 | |
3024 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3208 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3025 | }, |
3209 | }, |
3026 | ); |
3210 | ); |
… | |
… | |
3042 | our $safe_hole = new Safe::Hole; |
3226 | our $safe_hole = new Safe::Hole; |
3043 | |
3227 | |
3044 | $SIG{FPE} = 'IGNORE'; |
3228 | $SIG{FPE} = 'IGNORE'; |
3045 | |
3229 | |
3046 | $safe->permit_only (Opcode::opset qw( |
3230 | $safe->permit_only (Opcode::opset qw( |
3047 | :base_core :base_mem :base_orig :base_math |
3231 | :base_core :base_mem :base_orig :base_math :base_loop |
3048 | grepstart grepwhile mapstart mapwhile |
3232 | grepstart grepwhile mapstart mapwhile |
3049 | sort time |
3233 | sort time |
3050 | )); |
3234 | )); |
3051 | |
3235 | |
3052 | # here we export the classes and methods available to script code |
3236 | # here we export the classes and methods available to script code |
… | |
… | |
3104 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3288 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3105 | $qcode =~ s/\n/\\n/g; |
3289 | $qcode =~ s/\n/\\n/g; |
3106 | |
3290 | |
3107 | %vars = (_dummy => 0) unless %vars; |
3291 | %vars = (_dummy => 0) unless %vars; |
3108 | |
3292 | |
|
|
3293 | my @res; |
3109 | local $_; |
3294 | local $_; |
3110 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3111 | |
3295 | |
3112 | my $eval = |
3296 | my $eval = |
3113 | "do {\n" |
3297 | "do {\n" |
3114 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3298 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3115 | . "#line 0 \"{$qcode}\"\n" |
3299 | . "#line 0 \"{$qcode}\"\n" |
3116 | . $code |
3300 | . $code |
3117 | . "\n}" |
3301 | . "\n}" |
3118 | ; |
3302 | ; |
3119 | |
3303 | |
|
|
3304 | if ($CFG{safe_eval}) { |
3120 | sub_generation_inc; |
3305 | sub_generation_inc; |
|
|
3306 | local @safe::cf::_safe_eval_args = values %vars; |
3121 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3307 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3122 | sub_generation_inc; |
3308 | sub_generation_inc; |
|
|
3309 | } else { |
|
|
3310 | local @cf::_safe_eval_args = values %vars; |
|
|
3311 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3312 | } |
3123 | |
3313 | |
3124 | if ($@) { |
3314 | if ($@) { |
3125 | warn "$@"; |
3315 | warn "$@"; |
3126 | warn "while executing safe code '$code'\n"; |
3316 | warn "while executing safe code '$code'\n"; |
3127 | warn "with arguments " . (join " ", %vars) . "\n"; |
3317 | warn "with arguments " . (join " ", %vars) . "\n"; |
… | |
… | |
3146 | =cut |
3336 | =cut |
3147 | |
3337 | |
3148 | sub register_script_function { |
3338 | sub register_script_function { |
3149 | my ($fun, $cb) = @_; |
3339 | my ($fun, $cb) = @_; |
3150 | |
3340 | |
3151 | no strict 'refs'; |
3341 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3152 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3342 | *$fun = $safe_hole->wrap ($cb); |
3153 | } |
3343 | } |
3154 | |
3344 | |
3155 | =back |
3345 | =back |
3156 | |
3346 | |
3157 | =cut |
3347 | =cut |
… | |
… | |
3178 | |
3368 | |
3179 | $facedata->{version} == 2 |
3369 | $facedata->{version} == 2 |
3180 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3370 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3181 | |
3371 | |
3182 | # patch in the exptable |
3372 | # patch in the exptable |
|
|
3373 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3183 | $facedata->{resource}{"res/exp_table"} = { |
3374 | $facedata->{resource}{"res/exp_table"} = { |
3184 | type => FT_RSRC, |
3375 | type => FT_RSRC, |
3185 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3376 | data => $exp_table, |
|
|
3377 | hash => (Digest::MD5::md5 $exp_table), |
3186 | }; |
3378 | }; |
3187 | cf::cede_to_tick; |
3379 | cf::cede_to_tick; |
3188 | |
3380 | |
3189 | { |
3381 | { |
3190 | my $faces = $facedata->{faceinfo}; |
3382 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3192 | while (my ($face, $info) = each %$faces) { |
3384 | while (my ($face, $info) = each %$faces) { |
3193 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3385 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3194 | |
3386 | |
3195 | cf::face::set_visibility $idx, $info->{visibility}; |
3387 | cf::face::set_visibility $idx, $info->{visibility}; |
3196 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3388 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3197 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3389 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3198 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3390 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3199 | |
3391 | |
3200 | cf::cede_to_tick; |
3392 | cf::cede_to_tick; |
3201 | } |
3393 | } |
3202 | |
3394 | |
3203 | while (my ($face, $info) = each %$faces) { |
3395 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3227 | |
3419 | |
3228 | cf::anim::invalidate_all; # d'oh |
3420 | cf::anim::invalidate_all; # d'oh |
3229 | } |
3421 | } |
3230 | |
3422 | |
3231 | { |
3423 | { |
3232 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3233 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3234 | my $res = $facedata->{resource}; |
3424 | my $res = $facedata->{resource}; |
3235 | |
3425 | |
3236 | while (my ($name, $info) = each %$res) { |
3426 | while (my ($name, $info) = each %$res) { |
3237 | if (defined $info->{type}) { |
3427 | if (defined $info->{type}) { |
3238 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3428 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3239 | my $data; |
|
|
3240 | |
3429 | |
3241 | if ($info->{type} & 1) { |
3430 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3242 | # prepend meta info |
|
|
3243 | |
|
|
3244 | my $meta = $enc->encode ({ |
|
|
3245 | name => $name, |
|
|
3246 | %{ $info->{meta} || {} }, |
|
|
3247 | }); |
|
|
3248 | |
|
|
3249 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3250 | } else { |
|
|
3251 | $data = $info->{data}; |
|
|
3252 | } |
|
|
3253 | |
|
|
3254 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3255 | cf::face::set_type $idx, $info->{type}; |
3431 | cf::face::set_type $idx, $info->{type}; |
3256 | } else { |
3432 | } else { |
3257 | $RESOURCE{$name} = $info; |
3433 | $RESOURCE{$name} = $info; |
3258 | } |
3434 | } |
3259 | |
3435 | |
… | |
… | |
3343 | |
3519 | |
3344 | warn "finished reloading resource files\n"; |
3520 | warn "finished reloading resource files\n"; |
3345 | } |
3521 | } |
3346 | |
3522 | |
3347 | sub reload_config { |
3523 | sub reload_config { |
|
|
3524 | warn "reloading config file...\n"; |
|
|
3525 | |
3348 | open my $fh, "<:utf8", "$CONFDIR/config" |
3526 | open my $fh, "<:utf8", "$CONFDIR/config" |
3349 | or return; |
3527 | or return; |
3350 | |
3528 | |
3351 | local $/; |
3529 | local $/; |
3352 | *CFG = YAML::Load <$fh>; |
3530 | *CFG = YAML::XS::Load scalar <$fh>; |
3353 | |
3531 | |
3354 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3532 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3355 | |
3533 | |
3356 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3534 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3357 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3535 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3358 | |
3536 | |
3359 | if (exists $CFG{mlockall}) { |
3537 | if (exists $CFG{mlockall}) { |
… | |
… | |
3361 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3539 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3362 | and die "WARNING: m(un)lockall failed: $!\n"; |
3540 | and die "WARNING: m(un)lockall failed: $!\n"; |
3363 | }; |
3541 | }; |
3364 | warn $@ if $@; |
3542 | warn $@ if $@; |
3365 | } |
3543 | } |
|
|
3544 | |
|
|
3545 | warn "finished reloading resource files\n"; |
3366 | } |
3546 | } |
3367 | |
3547 | |
3368 | sub pidfile() { |
3548 | sub pidfile() { |
3369 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3549 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3370 | or die "$PIDFILE: $!"; |
3550 | or die "$PIDFILE: $!"; |
… | |
… | |
3382 | |
3562 | |
3383 | seek $fh, 0, 0; |
3563 | seek $fh, 0, 0; |
3384 | print $fh $$; |
3564 | print $fh $$; |
3385 | } |
3565 | } |
3386 | |
3566 | |
|
|
3567 | sub main_loop { |
|
|
3568 | warn "EV::loop starting\n"; |
|
|
3569 | if (1) { |
|
|
3570 | EV::loop; |
|
|
3571 | } |
|
|
3572 | warn "EV::loop returned\n"; |
|
|
3573 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3574 | } |
|
|
3575 | |
3387 | sub main { |
3576 | sub main { |
3388 | cf::init_globals; # initialise logging |
3577 | cf::init_globals; # initialise logging |
3389 | |
3578 | |
3390 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3579 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3391 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3580 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3392 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3581 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3393 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3582 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3394 | |
|
|
3395 | cf::init_experience; |
|
|
3396 | cf::init_anim; |
|
|
3397 | cf::init_attackmess; |
|
|
3398 | cf::init_dynamic; |
|
|
3399 | |
3583 | |
3400 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3584 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3401 | |
3585 | |
3402 | # we must not ever block the main coroutine |
3586 | # we must not ever block the main coroutine |
3403 | local $Coro::idle = sub { |
3587 | local $Coro::idle = sub { |
… | |
… | |
3409 | }; |
3593 | }; |
3410 | |
3594 | |
3411 | evthread_start IO::AIO::poll_fileno; |
3595 | evthread_start IO::AIO::poll_fileno; |
3412 | |
3596 | |
3413 | cf::sync_job { |
3597 | cf::sync_job { |
|
|
3598 | cf::init_experience; |
|
|
3599 | cf::init_anim; |
|
|
3600 | cf::init_attackmess; |
|
|
3601 | cf::init_dynamic; |
|
|
3602 | |
|
|
3603 | cf::load_settings; |
|
|
3604 | cf::load_materials; |
|
|
3605 | |
3414 | reload_resources; |
3606 | reload_resources; |
3415 | reload_config; |
3607 | reload_config; |
3416 | db_init; |
3608 | db_init; |
3417 | |
3609 | |
3418 | cf::load_settings; |
|
|
3419 | cf::load_materials; |
|
|
3420 | cf::init_uuid; |
3610 | cf::init_uuid; |
3421 | cf::init_signals; |
3611 | cf::init_signals; |
3422 | cf::init_commands; |
|
|
3423 | cf::init_skills; |
3612 | cf::init_skills; |
3424 | |
3613 | |
3425 | cf::init_beforeplay; |
3614 | cf::init_beforeplay; |
3426 | |
3615 | |
3427 | atomic; |
3616 | atomic; |
… | |
… | |
3429 | load_extensions; |
3618 | load_extensions; |
3430 | |
3619 | |
3431 | utime time, time, $RUNTIMEFILE; |
3620 | utime time, time, $RUNTIMEFILE; |
3432 | |
3621 | |
3433 | # no (long-running) fork's whatsoever before this point(!) |
3622 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3623 | use POSIX (); |
3434 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3624 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3435 | |
3625 | |
3436 | (pop @POST_INIT)->(0) while @POST_INIT; |
3626 | (pop @POST_INIT)->(0) while @POST_INIT; |
3437 | }; |
3627 | }; |
3438 | |
3628 | |
3439 | EV::loop; |
3629 | cf::object::thawer::errors_are_fatal 0; |
|
|
3630 | warn "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3631 | |
|
|
3632 | main_loop; |
3440 | } |
3633 | } |
3441 | |
3634 | |
3442 | ############################################################################# |
3635 | ############################################################################# |
3443 | # initialisation and cleanup |
3636 | # initialisation and cleanup |
3444 | |
3637 | |
3445 | # install some emergency cleanup handlers |
3638 | # install some emergency cleanup handlers |
3446 | BEGIN { |
3639 | BEGIN { |
3447 | our %SIGWATCHER = (); |
3640 | our %SIGWATCHER = (); |
3448 | for my $signal (qw(INT HUP TERM)) { |
3641 | for my $signal (qw(INT HUP TERM)) { |
3449 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3642 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3450 | cf::cleanup "SIG$signal"; |
3643 | cf::cleanup "SIG$signal"; |
3451 | }; |
3644 | }; |
3452 | } |
3645 | } |
3453 | } |
3646 | } |
3454 | |
3647 | |
3455 | sub write_runtime_sync { |
3648 | sub write_runtime_sync { |
|
|
3649 | my $t0 = AE::time; |
|
|
3650 | |
3456 | # first touch the runtime file to show we are still running: |
3651 | # first touch the runtime file to show we are still running: |
3457 | # the fsync below can take a very very long time. |
3652 | # the fsync below can take a very very long time. |
3458 | |
3653 | |
3459 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3654 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3460 | |
3655 | |
3461 | my $guard = cf::lock_acquire "write_runtime"; |
3656 | my $guard = cf::lock_acquire "write_runtime"; |
3462 | |
3657 | |
3463 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3658 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3464 | or return; |
3659 | or return; |
3465 | |
3660 | |
3466 | my $value = $cf::RUNTIME + 90 + 10; |
3661 | my $value = $cf::RUNTIME + 90 + 10; |
3467 | # 10 is the runtime save interval, for a monotonic clock |
3662 | # 10 is the runtime save interval, for a monotonic clock |
3468 | # 60 allows for the watchdog to kill the server. |
3663 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3481 | or return; |
3676 | or return; |
3482 | |
3677 | |
3483 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3678 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3484 | and return; |
3679 | and return; |
3485 | |
3680 | |
3486 | warn "runtime file written.\n"; |
3681 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3487 | |
3682 | |
3488 | 1 |
3683 | 1 |
3489 | } |
3684 | } |
3490 | |
3685 | |
3491 | our $uuid_lock; |
3686 | our $uuid_lock; |
… | |
… | |
3617 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3812 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3618 | for my $name (keys %$leaf_symtab) { |
3813 | for my $name (keys %$leaf_symtab) { |
3619 | _gv_clear *{"$pkg$name"}; |
3814 | _gv_clear *{"$pkg$name"}; |
3620 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3815 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3621 | } |
3816 | } |
3622 | warn "cleared package $pkg\n";#d# |
|
|
3623 | } |
3817 | } |
3624 | |
3818 | |
3625 | sub do_reload_perl() { |
3819 | sub do_reload_perl() { |
3626 | # can/must only be called in main |
3820 | # can/must only be called in main |
3627 | if ($Coro::current != $Coro::main) { |
3821 | if (in_main) { |
3628 | warn "can only reload from main coroutine"; |
3822 | warn "can only reload from main coroutine"; |
3629 | return; |
3823 | return; |
3630 | } |
3824 | } |
3631 | |
3825 | |
3632 | return if $RELOAD++; |
3826 | return if $RELOAD++; |
3633 | |
3827 | |
3634 | my $t1 = EV::time; |
3828 | my $t1 = AE::time; |
3635 | |
3829 | |
3636 | while ($RELOAD) { |
3830 | while ($RELOAD) { |
3637 | warn "reloading..."; |
3831 | warn "reloading..."; |
3638 | |
3832 | |
3639 | warn "entering sync_job"; |
3833 | warn "entering sync_job"; |
… | |
… | |
3710 | |
3904 | |
3711 | warn "unload completed, starting to reload now"; |
3905 | warn "unload completed, starting to reload now"; |
3712 | |
3906 | |
3713 | warn "reloading cf.pm"; |
3907 | warn "reloading cf.pm"; |
3714 | require cf; |
3908 | require cf; |
3715 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3909 | cf::_connect_to_perl_1; |
3716 | |
3910 | |
3717 | warn "loading config and database again"; |
3911 | warn "loading config and database again"; |
3718 | cf::reload_config; |
3912 | cf::reload_config; |
3719 | |
3913 | |
3720 | warn "loading extensions"; |
3914 | warn "loading extensions"; |
… | |
… | |
3742 | |
3936 | |
3743 | warn "reloaded"; |
3937 | warn "reloaded"; |
3744 | --$RELOAD; |
3938 | --$RELOAD; |
3745 | } |
3939 | } |
3746 | |
3940 | |
3747 | $t1 = EV::time - $t1; |
3941 | $t1 = AE::time - $t1; |
3748 | warn "reload completed in ${t1}s\n"; |
3942 | warn "reload completed in ${t1}s\n"; |
3749 | }; |
3943 | }; |
3750 | |
3944 | |
3751 | our $RELOAD_WATCHER; # used only during reload |
3945 | our $RELOAD_WATCHER; # used only during reload |
3752 | |
3946 | |
… | |
… | |
3755 | # coro crashes during coro_state_free->destroy here. |
3949 | # coro crashes during coro_state_free->destroy here. |
3756 | |
3950 | |
3757 | $RELOAD_WATCHER ||= cf::async { |
3951 | $RELOAD_WATCHER ||= cf::async { |
3758 | Coro::AIO::aio_wait cache_extensions; |
3952 | Coro::AIO::aio_wait cache_extensions; |
3759 | |
3953 | |
3760 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3954 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3761 | do_reload_perl; |
3955 | do_reload_perl; |
3762 | undef $RELOAD_WATCHER; |
3956 | undef $RELOAD_WATCHER; |
3763 | }; |
3957 | }; |
3764 | }; |
3958 | }; |
3765 | } |
3959 | } |
… | |
… | |
3782 | |
3976 | |
3783 | our @WAIT_FOR_TICK; |
3977 | our @WAIT_FOR_TICK; |
3784 | our @WAIT_FOR_TICK_BEGIN; |
3978 | our @WAIT_FOR_TICK_BEGIN; |
3785 | |
3979 | |
3786 | sub wait_for_tick { |
3980 | sub wait_for_tick { |
3787 | return if tick_inhibit || $Coro::current == $Coro::main; |
3981 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3788 | |
3982 | |
3789 | my $signal = new Coro::Signal; |
3983 | my $signal = new Coro::Signal; |
3790 | push @WAIT_FOR_TICK, $signal; |
3984 | push @WAIT_FOR_TICK, $signal; |
3791 | $signal->wait; |
3985 | $signal->wait; |
3792 | } |
3986 | } |
3793 | |
3987 | |
3794 | sub wait_for_tick_begin { |
3988 | sub wait_for_tick_begin { |
3795 | return if tick_inhibit || $Coro::current == $Coro::main; |
3989 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3796 | |
3990 | |
3797 | my $signal = new Coro::Signal; |
3991 | my $signal = new Coro::Signal; |
3798 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3992 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3799 | $signal->wait; |
3993 | $signal->wait; |
3800 | } |
3994 | } |
… | |
… | |
3805 | unless ++$bug_warning > 10; |
3999 | unless ++$bug_warning > 10; |
3806 | return; |
4000 | return; |
3807 | } |
4001 | } |
3808 | |
4002 | |
3809 | cf::server_tick; # one server iteration |
4003 | cf::server_tick; # one server iteration |
|
|
4004 | |
|
|
4005 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3810 | |
4006 | |
3811 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4007 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3812 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4008 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3813 | Coro::async_pool { |
4009 | Coro::async_pool { |
3814 | $Coro::current->{desc} = "runtime saver"; |
4010 | $Coro::current->{desc} = "runtime saver"; |
… | |
… | |
3837 | } |
4033 | } |
3838 | |
4034 | |
3839 | { |
4035 | { |
3840 | # configure BDB |
4036 | # configure BDB |
3841 | |
4037 | |
3842 | BDB::min_parallel 8; |
4038 | BDB::min_parallel 16; |
3843 | BDB::max_poll_reqs $TICK * 0.1; |
4039 | BDB::max_poll_reqs $TICK * 0.1; |
3844 | $AnyEvent::BDB::WATCHER->priority (1); |
4040 | $AnyEvent::BDB::WATCHER->priority (1); |
3845 | |
4041 | |
3846 | unless ($DB_ENV) { |
4042 | unless ($DB_ENV) { |
3847 | $DB_ENV = BDB::db_env_create; |
4043 | $DB_ENV = BDB::db_env_create; |
… | |
… | |
3928 | } |
4124 | } |
3929 | } |
4125 | } |
3930 | |
4126 | |
3931 | # load additional modules |
4127 | # load additional modules |
3932 | require "cf/$_.pm" for @EXTRA_MODULES; |
4128 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4129 | cf::_connect_to_perl_2; |
3933 | |
4130 | |
3934 | END { cf::emergency_save } |
4131 | END { cf::emergency_save } |
3935 | |
4132 | |
3936 | 1 |
4133 | 1 |
3937 | |
4134 | |