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1 | # |
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2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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3 | # |
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4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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5 | # |
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6 | # Deliantra is free software: you can redistribute it and/or modify |
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7 | # it under the terms of the GNU General Public License as published by |
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8 | # the Free Software Foundation, either version 3 of the License, or |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # This program is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU General Public License for more details. |
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15 | # |
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16 | # You should have received a copy of the GNU General Public License |
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17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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18 | # |
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19 | # The authors can be reached via e-mail to <support@deliantra.net> |
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20 | # |
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21 | |
1 | package cf; |
22 | package cf; |
2 | |
23 | |
3 | use utf8; |
24 | use utf8; |
4 | use strict; |
25 | use strict; |
5 | |
26 | |
6 | use Symbol; |
27 | use Symbol; |
7 | use List::Util; |
28 | use List::Util; |
8 | use Socket; |
29 | use Socket; |
9 | use Storable; |
30 | use EV; |
10 | use Event; |
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11 | use Opcode; |
31 | use Opcode; |
12 | use Safe; |
32 | use Safe; |
13 | use Safe::Hole; |
33 | use Safe::Hole; |
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34 | use Storable (); |
14 | |
35 | |
15 | use Coro 3.64 (); |
36 | use Coro (); |
16 | use Coro::State; |
37 | use Coro::State; |
17 | use Coro::Handle; |
38 | use Coro::Handle; |
18 | use Coro::Event; |
39 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
40 | use Coro::Timer; |
20 | use Coro::Signal; |
41 | use Coro::Signal; |
21 | use Coro::Semaphore; |
42 | use Coro::Semaphore; |
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43 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
44 | use Coro::AIO; |
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45 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
46 | use Coro::Storable; |
24 | use Coro::Util (); |
47 | use Coro::Util (); |
25 | |
48 | |
26 | use JSON::XS (); |
49 | use JSON::XS 2.01 (); |
27 | use BDB (); |
50 | use BDB (); |
28 | use Data::Dumper; |
51 | use Data::Dumper; |
29 | use Digest::MD5; |
52 | use Digest::MD5; |
30 | use Fcntl; |
53 | use Fcntl; |
31 | use YAML::Syck (); |
54 | use YAML (); |
32 | use IO::AIO 2.32 (); |
55 | use IO::AIO (); |
33 | use Time::HiRes; |
56 | use Time::HiRes; |
34 | use Compress::LZF; |
57 | use Compress::LZF; |
35 | use Digest::MD5 (); |
58 | use Digest::MD5 (); |
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59 | |
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60 | AnyEvent::detect; |
36 | |
61 | |
37 | # configure various modules to our taste |
62 | # configure various modules to our taste |
38 | # |
63 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
64 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
65 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
66 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
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43 | $Event::Eval = 1; # no idea why this is required, but it is |
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44 | |
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45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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46 | $YAML::Syck::ImplicitUnicode = 1; |
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47 | |
67 | |
48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
68 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
49 | |
69 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
70 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
71 | |
… | |
… | |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
90 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
91 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
92 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
93 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
94 | our $BDBDIR = "$LOCALDIR/db"; |
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95 | our %RESOURCE; |
75 | |
96 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
97 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
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78 | our $AIO_POLL_WATCHER; |
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79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
98 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
99 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
100 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
101 | |
84 | our $BDB_POLL_WATCHER; |
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85 | our $BDB_DEADLOCK_WATCHER; |
102 | our $BDB_DEADLOCK_WATCHER; |
86 | our $BDB_CHECKPOINT_WATCHER; |
103 | our $BDB_CHECKPOINT_WATCHER; |
87 | our $BDB_TRICKLE_WATCHER; |
104 | our $BDB_TRICKLE_WATCHER; |
88 | our $DB_ENV; |
105 | our $DB_ENV; |
89 | |
106 | |
90 | our %CFG; |
107 | our %CFG; |
91 | |
108 | |
92 | our $UPTIME; $UPTIME ||= time; |
109 | our $UPTIME; $UPTIME ||= time; |
93 | our $RUNTIME; |
110 | our $RUNTIME; |
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111 | our $NOW; |
94 | |
112 | |
95 | our (%PLAYER, %PLAYER_LOADING); # all users |
113 | our (%PLAYER, %PLAYER_LOADING); # all users |
96 | our (%MAP, %MAP_LOADING ); # all maps |
114 | our (%MAP, %MAP_LOADING ); # all maps |
97 | our $LINK_MAP; # the special {link} map, which is always available |
115 | our $LINK_MAP; # the special {link} map, which is always available |
98 | |
116 | |
99 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
117 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
100 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
118 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
101 | |
119 | |
102 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
120 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
103 | our $LOADAVG; # same thing, but with alpha-smoothing |
121 | our $LOADAVG; # same thing, but with alpha-smoothing |
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122 | our $JITTER; # average jitter |
104 | our $tick_start; # for load detecting purposes |
123 | our $TICK_START; # for load detecting purposes |
105 | |
124 | |
106 | binmode STDOUT; |
125 | binmode STDOUT; |
107 | binmode STDERR; |
126 | binmode STDERR; |
108 | |
127 | |
109 | # read virtual server time, if available |
128 | # read virtual server time, if available |
… | |
… | |
162 | |
181 | |
163 | The raw value load value from the last tick. |
182 | The raw value load value from the last tick. |
164 | |
183 | |
165 | =item %cf::CFG |
184 | =item %cf::CFG |
166 | |
185 | |
167 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
186 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
168 | from wherever your confdir points to. |
187 | from wherever your confdir points to. |
169 | |
188 | |
170 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
189 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
171 | |
190 | |
172 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
191 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
212 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
194 | |
213 | |
195 | LOG llevError, $msg; |
214 | LOG llevError, $msg; |
196 | }; |
215 | }; |
197 | } |
216 | } |
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217 | |
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218 | $Coro::State::DIEHOOK = sub { |
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219 | return unless $^S eq 0; # "eq", not "==" |
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220 | |
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221 | if ($Coro::current == $Coro::main) {#d# |
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222 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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223 | return;#d# |
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224 | }#d# |
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225 | |
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226 | # kill coroutine otherwise |
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227 | warn Carp::longmess $_[0]; |
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228 | Coro::terminate |
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229 | }; |
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230 | |
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231 | $SIG{__DIE__} = sub { }; #d#? |
198 | |
232 | |
199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
233 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
200 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
234 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
201 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
235 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
202 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
236 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
215 | )) { |
249 | )) { |
216 | no strict 'refs'; |
250 | no strict 'refs'; |
217 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
251 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
218 | } |
252 | } |
219 | |
253 | |
220 | $Event::DIED = sub { |
254 | $EV::DIED = sub { |
221 | warn "error in event callback: @_"; |
255 | warn "error in event callback: @_"; |
222 | }; |
256 | }; |
223 | |
257 | |
224 | ############################################################################# |
258 | ############################################################################# |
225 | |
259 | |
… | |
… | |
248 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
282 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
249 | $d |
283 | $d |
250 | } || "[unable to dump $_[0]: '$@']"; |
284 | } || "[unable to dump $_[0]: '$@']"; |
251 | } |
285 | } |
252 | |
286 | |
253 | =item $ref = cf::from_json $json |
287 | =item $ref = cf::decode_json $json |
254 | |
288 | |
255 | Converts a JSON string into the corresponding perl data structure. |
289 | Converts a JSON string into the corresponding perl data structure. |
256 | |
290 | |
257 | =item $json = cf::to_json $ref |
291 | =item $json = cf::encode_json $ref |
258 | |
292 | |
259 | Converts a perl data structure into its JSON representation. |
293 | Converts a perl data structure into its JSON representation. |
260 | |
294 | |
261 | =cut |
295 | =cut |
262 | |
296 | |
263 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
297 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
264 | |
298 | |
265 | sub to_json ($) { $json_coder->encode ($_[0]) } |
299 | sub encode_json($) { $json_coder->encode ($_[0]) } |
266 | sub from_json ($) { $json_coder->decode ($_[0]) } |
300 | sub decode_json($) { $json_coder->decode ($_[0]) } |
267 | |
301 | |
268 | =item cf::lock_wait $string |
302 | =item cf::lock_wait $string |
269 | |
303 | |
270 | Wait until the given lock is available. See cf::lock_acquire. |
304 | Wait until the given lock is available. See cf::lock_acquire. |
271 | |
305 | |
… | |
… | |
327 | |
361 | |
328 | ! ! $LOCK{$key} |
362 | ! ! $LOCK{$key} |
329 | } |
363 | } |
330 | |
364 | |
331 | sub freeze_mainloop { |
365 | sub freeze_mainloop { |
332 | return unless $TICK_WATCHER->is_active; |
366 | tick_inhibit_inc; |
333 | |
367 | |
334 | my $guard = Coro::guard { |
368 | Coro::guard \&tick_inhibit_dec; |
335 | $TICK_WATCHER->start; |
369 | } |
336 | }; |
370 | |
337 | $TICK_WATCHER->stop; |
371 | =item cf::periodic $interval, $cb |
338 | $guard |
372 | |
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373 | Like EV::periodic, but randomly selects a starting point so that the actions |
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374 | get spread over timer. |
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375 | |
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376 | =cut |
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377 | |
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378 | sub periodic($$) { |
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379 | my ($interval, $cb) = @_; |
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380 | |
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381 | my $start = rand List::Util::min 180, $interval; |
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382 | |
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383 | EV::periodic $start, $interval, 0, $cb |
339 | } |
384 | } |
340 | |
385 | |
341 | =item cf::get_slot $time[, $priority[, $name]] |
386 | =item cf::get_slot $time[, $priority[, $name]] |
342 | |
387 | |
343 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
388 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
354 | our @SLOT_QUEUE; |
399 | our @SLOT_QUEUE; |
355 | our $SLOT_QUEUE; |
400 | our $SLOT_QUEUE; |
356 | |
401 | |
357 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
402 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
358 | $SLOT_QUEUE = Coro::async { |
403 | $SLOT_QUEUE = Coro::async { |
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404 | $Coro::current->desc ("timeslot manager"); |
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405 | |
359 | my $signal = new Coro::Signal; |
406 | my $signal = new Coro::Signal; |
360 | |
407 | |
361 | while () { |
408 | while () { |
362 | next_job: |
409 | next_job: |
363 | my $avail = cf::till_tick; |
410 | my $avail = cf::till_tick; |
… | |
… | |
371 | } |
418 | } |
372 | } |
419 | } |
373 | } |
420 | } |
374 | |
421 | |
375 | if (@SLOT_QUEUE) { |
422 | if (@SLOT_QUEUE) { |
376 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
423 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
377 | push @cf::WAIT_FOR_TICK, $signal; |
424 | push @cf::WAIT_FOR_TICK, $signal; |
378 | $signal->wait; |
425 | $signal->wait; |
379 | } else { |
426 | } else { |
380 | Coro::schedule; |
427 | Coro::schedule; |
381 | } |
428 | } |
382 | } |
429 | } |
383 | }; |
430 | }; |
384 | |
431 | |
385 | sub get_slot($;$$) { |
432 | sub get_slot($;$$) { |
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433 | return if tick_inhibit || $Coro::current == $Coro::main; |
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434 | |
386 | my ($time, $pri, $name) = @_; |
435 | my ($time, $pri, $name) = @_; |
387 | |
436 | |
388 | $time = $TICK * .6 if $time > $TICK * .6; |
437 | $time = $TICK * .6 if $time > $TICK * .6; |
389 | my $sig = new Coro::Signal; |
438 | my $sig = new Coro::Signal; |
390 | |
439 | |
… | |
… | |
404 | |
453 | |
405 | BEGIN { *async = \&Coro::async_pool } |
454 | BEGIN { *async = \&Coro::async_pool } |
406 | |
455 | |
407 | =item cf::sync_job { BLOCK } |
456 | =item cf::sync_job { BLOCK } |
408 | |
457 | |
409 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
458 | The design of Deliantra requires that the main coroutine ($Coro::main) |
410 | is always able to handle events or runnable, as Crossfire TRT is only |
459 | is always able to handle events or runnable, as Deliantra is only |
411 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
460 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
412 | acceptable. |
461 | acceptable. |
413 | |
462 | |
414 | If it must be done, put the blocking parts into C<sync_job>. This will run |
463 | If it must be done, put the blocking parts into C<sync_job>. This will run |
415 | the given BLOCK in another coroutine while waiting for the result. The |
464 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
420 | |
469 | |
421 | sub sync_job(&) { |
470 | sub sync_job(&) { |
422 | my ($job) = @_; |
471 | my ($job) = @_; |
423 | |
472 | |
424 | if ($Coro::current == $Coro::main) { |
473 | if ($Coro::current == $Coro::main) { |
425 | my $time = Event::time; |
474 | my $time = EV::time; |
426 | |
475 | |
427 | # this is the main coro, too bad, we have to block |
476 | # this is the main coro, too bad, we have to block |
428 | # till the operation succeeds, freezing the server :/ |
477 | # till the operation succeeds, freezing the server :/ |
429 | |
478 | |
430 | # TODO: use suspend/resume instead |
479 | LOG llevError, Carp::longmess "sync job";#d# |
431 | # (but this is cancel-safe) |
480 | |
432 | my $freeze_guard = freeze_mainloop; |
481 | my $freeze_guard = freeze_mainloop; |
433 | |
482 | |
434 | my $busy = 1; |
483 | my $busy = 1; |
435 | my @res; |
484 | my @res; |
436 | |
485 | |
437 | (async { |
486 | (async { |
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487 | $Coro::current->desc ("sync job coro"); |
438 | @res = eval { $job->() }; |
488 | @res = eval { $job->() }; |
439 | warn $@ if $@; |
489 | warn $@ if $@; |
440 | undef $busy; |
490 | undef $busy; |
441 | })->prio (Coro::PRIO_MAX); |
491 | })->prio (Coro::PRIO_MAX); |
442 | |
492 | |
443 | while ($busy) { |
493 | while ($busy) { |
444 | Coro::cede or Event::one_event; |
494 | if (Coro::nready) { |
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495 | Coro::cede_notself; |
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496 | } else { |
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497 | EV::loop EV::LOOP_ONESHOT; |
445 | } |
498 | } |
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499 | } |
446 | |
500 | |
447 | $time = Event::time - $time; |
501 | my $time = EV::time - $time; |
448 | |
502 | |
449 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
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450 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
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451 | |
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452 | $tick_start += $time; # do not account sync jobs to server load |
503 | $TICK_START += $time; # do not account sync jobs to server load |
453 | |
504 | |
454 | wantarray ? @res : $res[0] |
505 | wantarray ? @res : $res[0] |
455 | } else { |
506 | } else { |
456 | # we are in another coroutine, how wonderful, everything just works |
507 | # we are in another coroutine, how wonderful, everything just works |
457 | |
508 | |
… | |
… | |
482 | =item fork_call { }, $args |
533 | =item fork_call { }, $args |
483 | |
534 | |
484 | Executes the given code block with the given arguments in a seperate |
535 | Executes the given code block with the given arguments in a seperate |
485 | process, returning the results. Everything must be serialisable with |
536 | process, returning the results. Everything must be serialisable with |
486 | Coro::Storable. May, of course, block. Note that the executed sub may |
537 | Coro::Storable. May, of course, block. Note that the executed sub may |
487 | never block itself or use any form of Event handling. |
538 | never block itself or use any form of event handling. |
488 | |
539 | |
489 | =cut |
540 | =cut |
490 | |
541 | |
491 | sub fork_call(&@) { |
542 | sub fork_call(&@) { |
492 | my ($cb, @args) = @_; |
543 | my ($cb, @args) = @_; |
… | |
… | |
499 | reset_signals; |
550 | reset_signals; |
500 | &$cb |
551 | &$cb |
501 | }, @args; |
552 | }, @args; |
502 | |
553 | |
503 | wantarray ? @res : $res[-1] |
554 | wantarray ? @res : $res[-1] |
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555 | } |
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556 | |
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557 | =item $coin = coin_from_name $name |
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558 | |
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559 | =cut |
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560 | |
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561 | our %coin_alias = ( |
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562 | "silver" => "silvercoin", |
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563 | "silvercoin" => "silvercoin", |
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564 | "silvercoins" => "silvercoin", |
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565 | "gold" => "goldcoin", |
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566 | "goldcoin" => "goldcoin", |
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567 | "goldcoins" => "goldcoin", |
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568 | "platinum" => "platinacoin", |
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569 | "platinumcoin" => "platinacoin", |
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570 | "platinumcoins" => "platinacoin", |
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571 | "platina" => "platinacoin", |
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572 | "platinacoin" => "platinacoin", |
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573 | "platinacoins" => "platinacoin", |
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574 | "royalty" => "royalty", |
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575 | "royalties" => "royalty", |
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576 | ); |
|
|
577 | |
|
|
578 | sub coin_from_name($) { |
|
|
579 | $coin_alias{$_[0]} |
|
|
580 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
581 | : undef |
504 | } |
582 | } |
505 | |
583 | |
506 | =item $value = cf::db_get $family => $key |
584 | =item $value = cf::db_get $family => $key |
507 | |
585 | |
508 | Returns a single value from the environment database. |
586 | Returns a single value from the environment database. |
… | |
… | |
653 | attach callbacks/event handlers (a collection of which is called an "attachment") |
731 | attach callbacks/event handlers (a collection of which is called an "attachment") |
654 | to it. All such attachable objects support the following methods. |
732 | to it. All such attachable objects support the following methods. |
655 | |
733 | |
656 | In the following description, CLASS can be any of C<global>, C<object> |
734 | In the following description, CLASS can be any of C<global>, C<object> |
657 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
735 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
658 | Crossfire TRT). |
736 | Deliantra). |
659 | |
737 | |
660 | =over 4 |
738 | =over 4 |
661 | |
739 | |
662 | =item $attachable->attach ($attachment, key => $value...) |
740 | =item $attachable->attach ($attachment, key => $value...) |
663 | |
741 | |
… | |
… | |
945 | } |
1023 | } |
946 | |
1024 | |
947 | 0 |
1025 | 0 |
948 | } |
1026 | } |
949 | |
1027 | |
950 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1028 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
951 | |
1029 | |
952 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1030 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
953 | |
1031 | |
954 | Generate an object-specific event with the given arguments. |
1032 | Generate an object-specific event with the given arguments. |
955 | |
1033 | |
… | |
… | |
961 | |
1039 | |
962 | =cut |
1040 | =cut |
963 | |
1041 | |
964 | ############################################################################# |
1042 | ############################################################################# |
965 | # object support |
1043 | # object support |
966 | # |
|
|
967 | |
1044 | |
|
|
1045 | sub _object_equal($$); |
|
|
1046 | sub _object_equal($$) { |
|
|
1047 | my ($a, $b) = @_; |
|
|
1048 | |
|
|
1049 | return 0 unless (ref $a) eq (ref $b); |
|
|
1050 | |
|
|
1051 | if ("HASH" eq ref $a) { |
|
|
1052 | my @ka = keys %$a; |
|
|
1053 | my @kb = keys %$b; |
|
|
1054 | |
|
|
1055 | return 0 if @ka != @kb; |
|
|
1056 | |
|
|
1057 | for (0 .. $#ka) { |
|
|
1058 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1059 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1060 | } |
|
|
1061 | |
|
|
1062 | } elsif ("ARRAY" eq ref $a) { |
|
|
1063 | |
|
|
1064 | return 0 if @$a != @$b; |
|
|
1065 | |
|
|
1066 | for (0 .. $#$a) { |
|
|
1067 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1068 | } |
|
|
1069 | |
|
|
1070 | } elsif ($a ne $b) { |
|
|
1071 | return 0; |
|
|
1072 | } |
|
|
1073 | |
|
|
1074 | 1 |
|
|
1075 | } |
|
|
1076 | |
|
|
1077 | our $SLOW_MERGES;#d# |
968 | sub _can_merge { |
1078 | sub _can_merge { |
969 | my ($ob1, $ob2) = @_; |
1079 | my ($ob1, $ob2) = @_; |
970 | |
1080 | |
971 | local $Storable::canonical = 1; |
1081 | ++$SLOW_MERGES;#d# |
972 | my $fob1 = Storable::freeze $ob1; |
|
|
973 | my $fob2 = Storable::freeze $ob2; |
|
|
974 | |
1082 | |
975 | $fob1 eq $fob2 |
1083 | # we do the slow way here |
|
|
1084 | return _object_equal $ob1, $ob2 |
976 | } |
1085 | } |
977 | |
1086 | |
978 | sub reattach { |
1087 | sub reattach { |
979 | # basically do the same as instantiate, without calling instantiate |
1088 | # basically do the same as instantiate, without calling instantiate |
980 | my ($obj) = @_; |
1089 | my ($obj) = @_; |
… | |
… | |
1002 | cf::attachable->attach ( |
1111 | cf::attachable->attach ( |
1003 | prio => -1000000, |
1112 | prio => -1000000, |
1004 | on_instantiate => sub { |
1113 | on_instantiate => sub { |
1005 | my ($obj, $data) = @_; |
1114 | my ($obj, $data) = @_; |
1006 | |
1115 | |
1007 | $data = from_json $data; |
1116 | $data = decode_json $data; |
1008 | |
1117 | |
1009 | for (@$data) { |
1118 | for (@$data) { |
1010 | my ($name, $args) = @$_; |
1119 | my ($name, $args) = @$_; |
1011 | |
1120 | |
1012 | $obj->attach ($name, %{$args || {} }); |
1121 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1025 | }, |
1134 | }, |
1026 | ); |
1135 | ); |
1027 | |
1136 | |
1028 | sub object_freezer_save { |
1137 | sub object_freezer_save { |
1029 | my ($filename, $rdata, $objs) = @_; |
1138 | my ($filename, $rdata, $objs) = @_; |
1030 | |
|
|
1031 | my $guard = cf::lock_acquire "io"; |
|
|
1032 | |
1139 | |
1033 | sync_job { |
1140 | sync_job { |
1034 | if (length $$rdata) { |
1141 | if (length $$rdata) { |
1035 | utf8::decode (my $decname = $filename); |
1142 | utf8::decode (my $decname = $filename); |
1036 | warn sprintf "saving %s (%d,%d)\n", |
1143 | warn sprintf "saving %s (%d,%d)\n", |
1037 | $decname, length $$rdata, scalar @$objs; |
1144 | $decname, length $$rdata, scalar @$objs; |
1038 | |
1145 | |
1039 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1146 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1040 | chmod SAVE_MODE, $fh; |
1147 | aio_chmod $fh, SAVE_MODE; |
1041 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1148 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1042 | aio_fsync $fh if $cf::USE_FSYNC; |
1149 | aio_fsync $fh if $cf::USE_FSYNC; |
1043 | close $fh; |
1150 | aio_close $fh; |
1044 | |
1151 | |
1045 | if (@$objs) { |
1152 | if (@$objs) { |
1046 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1153 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1047 | chmod SAVE_MODE, $fh; |
1154 | aio_chmod $fh, SAVE_MODE; |
1048 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1155 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1049 | aio_write $fh, 0, (length $data), $data, 0; |
1156 | aio_write $fh, 0, (length $data), $data, 0; |
1050 | aio_fsync $fh if $cf::USE_FSYNC; |
1157 | aio_fsync $fh if $cf::USE_FSYNC; |
1051 | close $fh; |
1158 | aio_close $fh; |
1052 | aio_rename "$filename.pst~", "$filename.pst"; |
1159 | aio_rename "$filename.pst~", "$filename.pst"; |
1053 | } |
1160 | } |
1054 | } else { |
1161 | } else { |
1055 | aio_unlink "$filename.pst"; |
1162 | aio_unlink "$filename.pst"; |
1056 | } |
1163 | } |
… | |
… | |
1062 | } else { |
1169 | } else { |
1063 | aio_unlink $filename; |
1170 | aio_unlink $filename; |
1064 | aio_unlink "$filename.pst"; |
1171 | aio_unlink "$filename.pst"; |
1065 | } |
1172 | } |
1066 | }; |
1173 | }; |
1067 | |
|
|
1068 | undef $guard; |
|
|
1069 | } |
1174 | } |
1070 | |
1175 | |
1071 | sub object_freezer_as_string { |
1176 | sub object_freezer_as_string { |
1072 | my ($rdata, $objs) = @_; |
1177 | my ($rdata, $objs) = @_; |
1073 | |
1178 | |
… | |
… | |
1078 | |
1183 | |
1079 | sub object_thawer_load { |
1184 | sub object_thawer_load { |
1080 | my ($filename) = @_; |
1185 | my ($filename) = @_; |
1081 | |
1186 | |
1082 | my ($data, $av); |
1187 | my ($data, $av); |
1083 | |
|
|
1084 | my $guard = cf::lock_acquire "io"; |
|
|
1085 | |
1188 | |
1086 | (aio_load $filename, $data) >= 0 |
1189 | (aio_load $filename, $data) >= 0 |
1087 | or return; |
1190 | or return; |
1088 | |
1191 | |
1089 | unless (aio_stat "$filename.pst") { |
1192 | unless (aio_stat "$filename.pst") { |
1090 | (aio_load "$filename.pst", $av) >= 0 |
1193 | (aio_load "$filename.pst", $av) >= 0 |
1091 | or return; |
1194 | or return; |
1092 | |
1195 | |
1093 | undef $guard; |
|
|
1094 | $av = eval { (Storable::thaw $av)->{objs} }; |
1196 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1197 | $av = $st->{objs}; |
1095 | } |
1198 | } |
1096 | |
1199 | |
1097 | utf8::decode (my $decname = $filename); |
1200 | utf8::decode (my $decname = $filename); |
1098 | warn sprintf "loading %s (%d,%d)\n", |
1201 | warn sprintf "loading %s (%d,%d)\n", |
1099 | $decname, length $data, scalar @{$av || []}; |
1202 | $decname, length $data, scalar @{$av || []}; |
… | |
… | |
1255 | my $msg = $@ ? "$v->{path}: $@\n" |
1358 | my $msg = $@ ? "$v->{path}: $@\n" |
1256 | : "$v->{base}: extension inactive.\n"; |
1359 | : "$v->{base}: extension inactive.\n"; |
1257 | |
1360 | |
1258 | if (exists $v->{meta}{mandatory}) { |
1361 | if (exists $v->{meta}{mandatory}) { |
1259 | warn $msg; |
1362 | warn $msg; |
1260 | warn "mandatory extension failed to load, exiting.\n"; |
1363 | cf::cleanup "mandatory extension failed to load, exiting."; |
1261 | exit 1; |
|
|
1262 | } |
1364 | } |
1263 | |
1365 | |
1264 | warn $msg; |
1366 | warn $msg; |
1265 | } |
1367 | } |
1266 | |
1368 | |
… | |
… | |
1353 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1455 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1354 | |
1456 | |
1355 | my $f = new_from_file cf::object::thawer path $login |
1457 | my $f = new_from_file cf::object::thawer path $login |
1356 | or return; |
1458 | or return; |
1357 | |
1459 | |
1358 | $f->next; |
|
|
1359 | my $pl = cf::player::load_pl $f |
1460 | my $pl = cf::player::load_pl $f |
1360 | or return; |
1461 | or return; |
|
|
1462 | |
1361 | local $cf::PLAYER_LOADING{$login} = $pl; |
1463 | local $cf::PLAYER_LOADING{$login} = $pl; |
1362 | $f->resolve_delayed_derefs; |
1464 | $f->resolve_delayed_derefs; |
1363 | $cf::PLAYER{$login} = $pl |
1465 | $cf::PLAYER{$login} = $pl |
1364 | } |
1466 | } |
1365 | } |
1467 | } |
… | |
… | |
1375 | |
1477 | |
1376 | return if $pl->{deny_save}; |
1478 | return if $pl->{deny_save}; |
1377 | |
1479 | |
1378 | aio_mkdir playerdir $pl, 0770; |
1480 | aio_mkdir playerdir $pl, 0770; |
1379 | $pl->{last_save} = $cf::RUNTIME; |
1481 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1482 | |
|
|
1483 | cf::get_slot 0.01; |
1380 | |
1484 | |
1381 | $pl->save_pl ($path); |
1485 | $pl->save_pl ($path); |
1382 | cf::cede_to_tick; |
1486 | cf::cede_to_tick; |
1383 | } |
1487 | } |
1384 | |
1488 | |
… | |
… | |
1420 | $pl->{deny_save} = 1; |
1524 | $pl->{deny_save} = 1; |
1421 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1525 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1422 | |
1526 | |
1423 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1527 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1424 | $pl->deactivate; |
1528 | $pl->deactivate; |
|
|
1529 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1530 | $pl->ob->check_score; |
1425 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1531 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1426 | $pl->ns->destroy if $pl->ns; |
1532 | $pl->ns->destroy if $pl->ns; |
1427 | |
1533 | |
1428 | my $path = playerdir $pl; |
1534 | my $path = playerdir $pl; |
1429 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1535 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1468 | |
1574 | |
1469 | for my $login (@$dirs) { |
1575 | for my $login (@$dirs) { |
1470 | my $path = path $login; |
1576 | my $path = path $login; |
1471 | |
1577 | |
1472 | # a .pst is a dead give-away for a valid player |
1578 | # a .pst is a dead give-away for a valid player |
1473 | unless (-e "$path.pst") { |
1579 | # if no pst file found, open and chekc for blocked users |
|
|
1580 | if (aio_stat "$path.pst") { |
1474 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1581 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1475 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1582 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1476 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1583 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1477 | } |
1584 | } |
1478 | |
1585 | |
… | |
… | |
1515 | |
1622 | |
1516 | Expand crossfire pod fragments into protocol xml. |
1623 | Expand crossfire pod fragments into protocol xml. |
1517 | |
1624 | |
1518 | =cut |
1625 | =cut |
1519 | |
1626 | |
|
|
1627 | use re 'eval'; |
|
|
1628 | |
|
|
1629 | my $group; |
|
|
1630 | my $interior; $interior = qr{ |
|
|
1631 | # match a pod interior sequence sans C<< >> |
|
|
1632 | (?: |
|
|
1633 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1634 | | < (??{$interior}) > |
|
|
1635 | ) |
|
|
1636 | }x; |
|
|
1637 | |
1520 | sub expand_cfpod { |
1638 | sub expand_cfpod { |
1521 | ((my $self), (local $_)) = @_; |
1639 | my ($self, $pod) = @_; |
1522 | |
1640 | |
1523 | # escape & and < |
1641 | my $xml; |
1524 | s/&/&/g; |
|
|
1525 | s/(?<![BIUGHT])</</g; |
|
|
1526 | |
1642 | |
1527 | # this is buggy, it needs to properly take care of nested <'s |
1643 | while () { |
|
|
1644 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1645 | $group = $1; |
1528 | |
1646 | |
1529 | 1 while |
1647 | $group =~ s/&/&/g; |
1530 | # replace B<>, I<>, U<> etc. |
1648 | $group =~ s/</</g; |
1531 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1649 | |
1532 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1650 | $xml .= $group; |
1533 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1651 | } elsif ($pod =~ m%\G |
1534 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1652 | ([BCGHITU]) |
1535 | # replace G<male|female> tags |
1653 | < |
1536 | || s{G<([^>|]*)\|([^>]*)>}{ |
1654 | (?: |
1537 | $self->gender ? $2 : $1 |
1655 | ([^<>]*) (?{ $group = $^N }) |
1538 | }ge |
1656 | | < $interior > |
1539 | # replace H<hint text> |
1657 | ) |
1540 | || s{H<([^\>]*)>} |
1658 | > |
|
|
1659 | %gcsx |
1541 | { |
1660 | ) { |
|
|
1661 | my ($code, $data) = ($1, $group); |
|
|
1662 | |
|
|
1663 | if ($code eq "B") { |
|
|
1664 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1665 | } elsif ($code eq "I") { |
|
|
1666 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1667 | } elsif ($code eq "U") { |
|
|
1668 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1669 | } elsif ($code eq "C") { |
|
|
1670 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1671 | } elsif ($code eq "T") { |
|
|
1672 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1673 | } elsif ($code eq "G") { |
|
|
1674 | my ($male, $female) = split /\|/, $data; |
|
|
1675 | $data = $self->gender ? $female : $male; |
|
|
1676 | $xml .= expand_cfpod ($self, $data); |
|
|
1677 | } elsif ($code eq "H") { |
1542 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1678 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
1543 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1679 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1544 | "") |
1680 | "") |
1545 | [$self->{hintmode}] |
1681 | [$self->{hintmode}]; |
|
|
1682 | } else { |
|
|
1683 | $xml .= "error processing '$code($data)' directive"; |
1546 | }ge; |
1684 | } |
|
|
1685 | } else { |
|
|
1686 | if ($pod =~ /\G(.+)/) { |
|
|
1687 | warn "parse error while expanding $pod (at $1)"; |
|
|
1688 | } |
|
|
1689 | last; |
|
|
1690 | } |
|
|
1691 | } |
1547 | |
1692 | |
|
|
1693 | for ($xml) { |
1548 | # create single paragraphs (very hackish) |
1694 | # create single paragraphs (very hackish) |
1549 | s/(?<=\S)\n(?=\w)/ /g; |
1695 | s/(?<=\S)\n(?=\w)/ /g; |
1550 | |
1696 | |
1551 | # compress some whitespace |
1697 | # compress some whitespace |
1552 | s/\s+\n/\n/g; # ws line-ends |
1698 | s/\s+\n/\n/g; # ws line-ends |
1553 | s/\n\n+/\n/g; # double lines |
1699 | s/\n\n+/\n/g; # double lines |
1554 | s/^\n+//; # beginning lines |
1700 | s/^\n+//; # beginning lines |
1555 | s/\n+$//; # ending lines |
1701 | s/\n+$//; # ending lines |
|
|
1702 | } |
1556 | |
1703 | |
1557 | $_ |
1704 | $xml |
1558 | } |
1705 | } |
|
|
1706 | |
|
|
1707 | no re 'eval'; |
1559 | |
1708 | |
1560 | sub hintmode { |
1709 | sub hintmode { |
1561 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1710 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1562 | $_[0]{hintmode} |
1711 | $_[0]{hintmode} |
1563 | } |
1712 | } |
… | |
… | |
1635 | our $MAX_RESET = 3600; |
1784 | our $MAX_RESET = 3600; |
1636 | our $DEFAULT_RESET = 3000; |
1785 | our $DEFAULT_RESET = 3000; |
1637 | |
1786 | |
1638 | sub generate_random_map { |
1787 | sub generate_random_map { |
1639 | my ($self, $rmp) = @_; |
1788 | my ($self, $rmp) = @_; |
|
|
1789 | |
|
|
1790 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1791 | |
1640 | # mit "rum" bekleckern, nicht |
1792 | # mit "rum" bekleckern, nicht |
1641 | $self->_create_random_map ( |
1793 | $self->_create_random_map ( |
1642 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1794 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1643 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1795 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1644 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1796 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1766 | |
1918 | |
1767 | # the temporary/swap location |
1919 | # the temporary/swap location |
1768 | sub save_path { |
1920 | sub save_path { |
1769 | my ($self) = @_; |
1921 | my ($self) = @_; |
1770 | |
1922 | |
1771 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1923 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1772 | "$TMPDIR/$path.map" |
1924 | "$TMPDIR/$path.map" |
1773 | } |
1925 | } |
1774 | |
1926 | |
1775 | # the unique path, undef == no special unique path |
1927 | # the unique path, undef == no special unique path |
1776 | sub uniq_path { |
1928 | sub uniq_path { |
1777 | my ($self) = @_; |
1929 | my ($self) = @_; |
1778 | |
1930 | |
1779 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1931 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1780 | "$UNIQUEDIR/$path" |
1932 | "$UNIQUEDIR/$path" |
1781 | } |
1933 | } |
1782 | |
1934 | |
1783 | # and all this just because we cannot iterate over |
1935 | # and all this just because we cannot iterate over |
1784 | # all maps in C++... |
1936 | # all maps in C++... |
… | |
… | |
1882 | |
2034 | |
1883 | cf::lock_wait "map_data:$path";#d#remove |
2035 | cf::lock_wait "map_data:$path";#d#remove |
1884 | cf::lock_wait "map_find:$path"; |
2036 | cf::lock_wait "map_find:$path"; |
1885 | |
2037 | |
1886 | $cf::MAP{$path} || do { |
2038 | $cf::MAP{$path} || do { |
1887 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1888 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
2039 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
2040 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1889 | |
2041 | |
1890 | my $map = new_from_path cf::map $path |
2042 | my $map = new_from_path cf::map $path |
1891 | or return; |
2043 | or return; |
1892 | |
2044 | |
1893 | $map->{last_save} = $cf::RUNTIME; |
2045 | $map->{last_save} = $cf::RUNTIME; |
… | |
… | |
1896 | or return; |
2048 | or return; |
1897 | |
2049 | |
1898 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2050 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1899 | # doing this can freeze the server in a sync job, obviously |
2051 | # doing this can freeze the server in a sync job, obviously |
1900 | #$cf::WAIT_FOR_TICK->wait; |
2052 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2053 | undef $guard2; |
1901 | undef $guard1; |
2054 | undef $guard1; |
1902 | undef $guard2; |
|
|
1903 | $map->reset; |
2055 | $map->reset; |
1904 | return find $path; |
2056 | return find $path; |
1905 | } |
2057 | } |
1906 | |
2058 | |
1907 | $cf::MAP{$path} = $map |
2059 | $cf::MAP{$path} = $map |
… | |
… | |
1934 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2086 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
1935 | $f->skip_block; |
2087 | $f->skip_block; |
1936 | $self->_load_objects ($f) |
2088 | $self->_load_objects ($f) |
1937 | or return; |
2089 | or return; |
1938 | |
2090 | |
1939 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2091 | $self->post_load_original |
1940 | if delete $self->{load_original}; |
2092 | if delete $self->{load_original}; |
1941 | |
2093 | |
1942 | if (my $uniq = $self->uniq_path) { |
2094 | if (my $uniq = $self->uniq_path) { |
1943 | utf8::encode $uniq; |
2095 | utf8::encode $uniq; |
1944 | unless (aio_stat $uniq) { |
2096 | unless (aio_stat $uniq) { |
… | |
… | |
1970 | } |
2122 | } |
1971 | |
2123 | |
1972 | $self->{last_save} = $cf::RUNTIME; |
2124 | $self->{last_save} = $cf::RUNTIME; |
1973 | $self->last_access ($cf::RUNTIME); |
2125 | $self->last_access ($cf::RUNTIME); |
1974 | |
2126 | |
1975 | $self->in_memory (cf::MAP_IN_MEMORY); |
2127 | $self->in_memory (cf::MAP_ACTIVE); |
1976 | } |
2128 | } |
1977 | |
2129 | |
1978 | $self->post_load; |
2130 | $self->post_load; |
1979 | } |
2131 | } |
1980 | |
2132 | |
… | |
… | |
2038 | my ($path, $origin, $load) = @_; |
2190 | my ($path, $origin, $load) = @_; |
2039 | |
2191 | |
2040 | $path = normalise $path, $origin && $origin->{path}; |
2192 | $path = normalise $path, $origin && $origin->{path}; |
2041 | |
2193 | |
2042 | if (my $map = $cf::MAP{$path}) { |
2194 | if (my $map = $cf::MAP{$path}) { |
2043 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2195 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2044 | } |
2196 | } |
2045 | |
2197 | |
2046 | $MAP_PREFETCH{$path} |= $load; |
2198 | $MAP_PREFETCH{$path} |= $load; |
2047 | |
2199 | |
2048 | $MAP_PREFETCHER ||= cf::async { |
2200 | $MAP_PREFETCHER ||= cf::async { |
|
|
2201 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2202 | |
2049 | while (%MAP_PREFETCH) { |
2203 | while (%MAP_PREFETCH) { |
2050 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2204 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2051 | if (my $map = find $k) { |
2205 | if (my $map = find $k) { |
2052 | $map->load if $v; |
2206 | $map->load if $v; |
2053 | } |
2207 | } |
… | |
… | |
2079 | return if $self->{deny_save}; |
2233 | return if $self->{deny_save}; |
2080 | |
2234 | |
2081 | local $self->{last_access} = $self->last_access;#d# |
2235 | local $self->{last_access} = $self->last_access;#d# |
2082 | |
2236 | |
2083 | cf::async { |
2237 | cf::async { |
|
|
2238 | $Coro::current->{desc} = "map player save"; |
2084 | $_->contr->save for $self->players; |
2239 | $_->contr->save for $self->players; |
2085 | }; |
2240 | }; |
|
|
2241 | |
|
|
2242 | cf::get_slot 0.02; |
2086 | |
2243 | |
2087 | if ($uniq) { |
2244 | if ($uniq) { |
2088 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2245 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2089 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2246 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2090 | } else { |
2247 | } else { |
… | |
… | |
2099 | $self->save; |
2256 | $self->save; |
2100 | |
2257 | |
2101 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2258 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2102 | |
2259 | |
2103 | return if $self->players; |
2260 | return if $self->players; |
2104 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2261 | return if $self->in_memory != cf::MAP_ACTIVE; |
2105 | return if $self->{deny_save}; |
2262 | return if $self->{deny_save}; |
2106 | |
2263 | |
2107 | $self->in_memory (cf::MAP_SWAPPED); |
2264 | $self->in_memory (cf::MAP_SWAPPED); |
2108 | |
2265 | |
2109 | $self->deactivate; |
2266 | $self->deactivate; |
… | |
… | |
2227 | |
2384 | |
2228 | sub unique_maps() { |
2385 | sub unique_maps() { |
2229 | [ |
2386 | [ |
2230 | map { |
2387 | map { |
2231 | utf8::decode $_; |
2388 | utf8::decode $_; |
2232 | /\.map$/ |
2389 | s/\.map$//; # TODO future compatibility hack |
|
|
2390 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2391 | ? () |
2233 | ? normalise $_ |
2392 | : normalise $_ |
2234 | : () |
|
|
2235 | } @{ aio_readdir $UNIQUEDIR or [] } |
2393 | } @{ aio_readdir $UNIQUEDIR or [] } |
2236 | ] |
2394 | ] |
2237 | } |
2395 | } |
2238 | |
2396 | |
2239 | package cf; |
|
|
2240 | |
|
|
2241 | =back |
2397 | =back |
2242 | |
2398 | |
2243 | =head3 cf::object |
2399 | =head3 cf::object |
2244 | |
2400 | |
2245 | =cut |
2401 | =cut |
… | |
… | |
2248 | |
2404 | |
2249 | =over 4 |
2405 | =over 4 |
2250 | |
2406 | |
2251 | =item $ob->inv_recursive |
2407 | =item $ob->inv_recursive |
2252 | |
2408 | |
2253 | Returns the inventory of the object _and_ their inventories, recursively. |
2409 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2410 | but I<not> the object itself. |
2254 | |
2411 | |
2255 | =cut |
2412 | =cut |
2256 | |
2413 | |
2257 | sub inv_recursive_; |
2414 | sub inv_recursive_; |
2258 | sub inv_recursive_ { |
2415 | sub inv_recursive_ { |
… | |
… | |
2263 | inv_recursive_ inv $_[0] |
2420 | inv_recursive_ inv $_[0] |
2264 | } |
2421 | } |
2265 | |
2422 | |
2266 | =item $ref = $ob->ref |
2423 | =item $ref = $ob->ref |
2267 | |
2424 | |
2268 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2425 | Creates and returns a persistent reference to an object that can be stored as a string. |
2269 | |
2426 | |
2270 | =item $ob = cf::object::deref ($refstring) |
2427 | =item $ob = cf::object::deref ($refstring) |
2271 | |
2428 | |
2272 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2429 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2273 | even if the object actually exists. May block. |
2430 | even if the object actually exists. May block. |
… | |
… | |
2275 | =cut |
2432 | =cut |
2276 | |
2433 | |
2277 | sub deref { |
2434 | sub deref { |
2278 | my ($ref) = @_; |
2435 | my ($ref) = @_; |
2279 | |
2436 | |
2280 | # temporary compatibility#TODO#remove |
|
|
2281 | $ref =~ s{^<}{player/<}; |
|
|
2282 | |
|
|
2283 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
2437 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
2284 | my ($uuid, $name) = ($1, $2); |
2438 | my ($uuid, $name) = ($1, $2); |
2285 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2439 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2286 | or return; |
2440 | or return; |
2287 | $pl->ob->uuid eq $uuid |
2441 | $pl->ob->uuid eq $uuid |
2288 | or return; |
2442 | or return; |
… | |
… | |
2308 | can be C<undef>. Does the right thing when the player is currently in a |
2462 | can be C<undef>. Does the right thing when the player is currently in a |
2309 | dialogue with the given NPC character. |
2463 | dialogue with the given NPC character. |
2310 | |
2464 | |
2311 | =cut |
2465 | =cut |
2312 | |
2466 | |
|
|
2467 | our $SAY_CHANNEL = { |
|
|
2468 | id => "say", |
|
|
2469 | title => "Map", |
|
|
2470 | reply => "say ", |
|
|
2471 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2472 | }; |
|
|
2473 | |
|
|
2474 | our $CHAT_CHANNEL = { |
|
|
2475 | id => "chat", |
|
|
2476 | title => "Chat", |
|
|
2477 | reply => "chat ", |
|
|
2478 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2479 | }; |
|
|
2480 | |
2313 | # rough implementation of a future "reply" method that works |
2481 | # rough implementation of a future "reply" method that works |
2314 | # with dialog boxes. |
2482 | # with dialog boxes. |
2315 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2483 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2316 | sub cf::object::player::reply($$$;$) { |
2484 | sub cf::object::player::reply($$$;$) { |
2317 | my ($self, $npc, $msg, $flags) = @_; |
2485 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2328 | my $dialog = $pl->{npc_dialog}; |
2496 | my $dialog = $pl->{npc_dialog}; |
2329 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2497 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2330 | |
2498 | |
2331 | } else { |
2499 | } else { |
2332 | $msg = $npc->name . " says: $msg" if $npc; |
2500 | $msg = $npc->name . " says: $msg" if $npc; |
2333 | $self->message ($msg, $flags); |
2501 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2334 | } |
2502 | } |
2335 | } |
2503 | } |
2336 | } |
2504 | } |
2337 | |
2505 | |
2338 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2506 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2446 | her, loading and preparing them map, calling the provided $check callback |
2614 | her, loading and preparing them map, calling the provided $check callback |
2447 | that has to return the map if sucecssful, and then unfreezes the player on |
2615 | that has to return the map if sucecssful, and then unfreezes the player on |
2448 | the new (success) or old (failed) map position. In either case, $done will |
2616 | the new (success) or old (failed) map position. In either case, $done will |
2449 | be called at the end of this process. |
2617 | be called at the end of this process. |
2450 | |
2618 | |
|
|
2619 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2620 | it needs a loaded map it has to call C<< ->load >>. |
|
|
2621 | |
2451 | =cut |
2622 | =cut |
2452 | |
2623 | |
2453 | our $GOTOGEN; |
2624 | our $GOTOGEN; |
2454 | |
2625 | |
2455 | sub cf::object::player::goto { |
2626 | sub cf::object::player::goto { |
… | |
… | |
2459 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2630 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2460 | |
2631 | |
2461 | $self->enter_link; |
2632 | $self->enter_link; |
2462 | |
2633 | |
2463 | (async { |
2634 | (async { |
|
|
2635 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2636 | |
2464 | # *tag paths override both path and x|y |
2637 | # *tag paths override both path and x|y |
2465 | if ($path =~ /^\*(.*)$/) { |
2638 | if ($path =~ /^\*(.*)$/) { |
2466 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2639 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2467 | my $ob = $obs[rand @obs]; |
2640 | my $ob = $obs[rand @obs]; |
2468 | |
2641 | |
… | |
… | |
2531 | } |
2704 | } |
2532 | |
2705 | |
2533 | sub prepare_random_map { |
2706 | sub prepare_random_map { |
2534 | my ($exit) = @_; |
2707 | my ($exit) = @_; |
2535 | |
2708 | |
2536 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2537 | |
|
|
2538 | # all this does is basically replace the /! path by |
2709 | # all this does is basically replace the /! path by |
2539 | # a new random map path (?random/...) with a seed |
2710 | # a new random map path (?random/...) with a seed |
2540 | # that depends on the exit object |
2711 | # that depends on the exit object |
2541 | |
2712 | |
2542 | my $rmp = parse_random_map_params $exit->msg; |
2713 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2544 | if ($exit->map) { |
2715 | if ($exit->map) { |
2545 | $rmp->{region} = $exit->region->name; |
2716 | $rmp->{region} = $exit->region->name; |
2546 | $rmp->{origin_map} = $exit->map->path; |
2717 | $rmp->{origin_map} = $exit->map->path; |
2547 | $rmp->{origin_x} = $exit->x; |
2718 | $rmp->{origin_x} = $exit->x; |
2548 | $rmp->{origin_y} = $exit->y; |
2719 | $rmp->{origin_y} = $exit->y; |
|
|
2720 | |
|
|
2721 | $exit->map->touch; |
2549 | } |
2722 | } |
2550 | |
2723 | |
2551 | $rmp->{random_seed} ||= $exit->random_seed; |
2724 | $rmp->{random_seed} ||= $exit->random_seed; |
2552 | |
2725 | |
2553 | my $data = cf::to_json $rmp; |
2726 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2554 | my $md5 = Digest::MD5::md5_hex $data; |
2727 | my $md5 = Digest::MD5::md5_hex $data; |
2555 | my $meta = "$RANDOMDIR/$md5.meta"; |
2728 | my $meta = "$RANDOMDIR/$md5.meta"; |
2556 | |
2729 | |
2557 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2730 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2558 | aio_write $fh, 0, (length $data), $data, 0; |
2731 | aio_write $fh, 0, (length $data), $data, 0; |
2559 | undef $fh; |
2732 | undef $fh; |
2560 | aio_rename "$meta~", $meta; |
2733 | aio_rename "$meta~", $meta; |
2561 | |
2734 | |
|
|
2735 | my $slaying = "?random/$md5"; |
|
|
2736 | |
|
|
2737 | if ($exit->valid) { |
2562 | $exit->slaying ("?random/$md5"); |
2738 | $exit->slaying ("?random/$md5"); |
2563 | $exit->msg (undef); |
2739 | $exit->msg (undef); |
|
|
2740 | } |
2564 | } |
2741 | } |
2565 | } |
2742 | } |
2566 | |
2743 | |
2567 | sub cf::object::player::enter_exit { |
2744 | sub cf::object::player::enter_exit { |
2568 | my ($self, $exit) = @_; |
2745 | my ($self, $exit) = @_; |
2569 | |
2746 | |
2570 | return unless $self->type == cf::PLAYER; |
2747 | return unless $self->type == cf::PLAYER; |
2571 | |
2748 | |
2572 | if ($exit->slaying eq "/!") { |
|
|
2573 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2574 | # the problem is that $exit might not survive long enough |
|
|
2575 | # so it needs to be done right now, right here |
|
|
2576 | cf::sync_job { prepare_random_map $exit }; |
|
|
2577 | } |
|
|
2578 | |
|
|
2579 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2580 | my $hp = $exit->stats->hp; |
|
|
2581 | my $sp = $exit->stats->sp; |
|
|
2582 | |
|
|
2583 | $self->enter_link; |
2749 | $self->enter_link; |
2584 | |
2750 | |
2585 | # if exit is damned, update players death & WoR home-position |
|
|
2586 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2587 | if $exit->flag (FLAG_DAMNED); |
|
|
2588 | |
|
|
2589 | (async { |
2751 | (async { |
2590 | $self->deactivate_recursive; # just to be sure |
2752 | $Coro::current->{desc} = "enter_exit"; |
|
|
2753 | |
2591 | unless (eval { |
2754 | unless (eval { |
|
|
2755 | $self->deactivate_recursive; # just to be sure |
|
|
2756 | |
|
|
2757 | # random map handling |
|
|
2758 | { |
|
|
2759 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2760 | |
|
|
2761 | prepare_random_map $exit |
|
|
2762 | if $exit->slaying eq "/!"; |
|
|
2763 | } |
|
|
2764 | |
|
|
2765 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2766 | my $x = $exit->stats->hp; |
|
|
2767 | my $y = $exit->stats->sp; |
|
|
2768 | |
2592 | $self->goto ($slaying, $hp, $sp); |
2769 | $self->goto ($map, $x, $y); |
2593 | |
2770 | |
|
|
2771 | # if exit is damned, update players death & WoR home-position |
|
|
2772 | $self->contr->savebed ($map, $x, $y) |
|
|
2773 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2774 | |
2594 | 1; |
2775 | 1 |
2595 | }) { |
2776 | }) { |
2596 | $self->message ("Something went wrong deep within the crossfire server. " |
2777 | $self->message ("Something went wrong deep within the crossfire server. " |
2597 | . "I'll try to bring you back to the map you were before. " |
2778 | . "I'll try to bring you back to the map you were before. " |
2598 | . "Please report this to the dungeon master!", |
2779 | . "Please report this to the dungeon master!", |
2599 | cf::NDI_UNIQUE | cf::NDI_RED); |
2780 | cf::NDI_UNIQUE | cf::NDI_RED); |
… | |
… | |
2629 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2810 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2630 | the message unless the client supports the msg packet. |
2811 | the message unless the client supports the msg packet. |
2631 | |
2812 | |
2632 | =cut |
2813 | =cut |
2633 | |
2814 | |
|
|
2815 | # non-persistent channels (usually the info channel) |
2634 | our %CHANNEL = ( |
2816 | our %CHANNEL = ( |
2635 | "c/identify" => { |
2817 | "c/identify" => { |
2636 | id => "identify", |
2818 | id => "infobox", |
2637 | title => "Identify", |
2819 | title => "Identify", |
2638 | reply => undef, |
2820 | reply => undef, |
2639 | tooltip => "Items recently identified", |
2821 | tooltip => "Items recently identified", |
2640 | }, |
2822 | }, |
2641 | "c/examine" => { |
2823 | "c/examine" => { |
2642 | id => "examine", |
2824 | id => "infobox", |
2643 | title => "Examine", |
2825 | title => "Examine", |
2644 | reply => undef, |
2826 | reply => undef, |
2645 | tooltip => "Signs and other items you examined", |
2827 | tooltip => "Signs and other items you examined", |
2646 | }, |
2828 | }, |
|
|
2829 | "c/book" => { |
|
|
2830 | id => "infobox", |
|
|
2831 | title => "Book", |
|
|
2832 | reply => undef, |
|
|
2833 | tooltip => "The contents of a note or book", |
|
|
2834 | }, |
|
|
2835 | "c/lookat" => { |
|
|
2836 | id => "infobox", |
|
|
2837 | title => "Look", |
|
|
2838 | reply => undef, |
|
|
2839 | tooltip => "What you saw there", |
|
|
2840 | }, |
|
|
2841 | "c/who" => { |
|
|
2842 | id => "infobox", |
|
|
2843 | title => "Players", |
|
|
2844 | reply => undef, |
|
|
2845 | tooltip => "Shows players who are currently online", |
|
|
2846 | }, |
|
|
2847 | "c/body" => { |
|
|
2848 | id => "infobox", |
|
|
2849 | title => "Body Parts", |
|
|
2850 | reply => undef, |
|
|
2851 | tooltip => "Shows which body parts you posess and are available", |
|
|
2852 | }, |
|
|
2853 | "c/uptime" => { |
|
|
2854 | id => "infobox", |
|
|
2855 | title => "Uptime", |
|
|
2856 | reply => undef, |
|
|
2857 | tooltip => "How long the server has been running since last restart", |
|
|
2858 | }, |
|
|
2859 | "c/mapinfo" => { |
|
|
2860 | id => "infobox", |
|
|
2861 | title => "Map Info", |
|
|
2862 | reply => undef, |
|
|
2863 | tooltip => "Information related to the maps", |
|
|
2864 | }, |
|
|
2865 | "c/party" => { |
|
|
2866 | id => "party", |
|
|
2867 | title => "Party", |
|
|
2868 | reply => "gsay ", |
|
|
2869 | tooltip => "Messages and chat related to your party", |
|
|
2870 | }, |
2647 | ); |
2871 | ); |
2648 | |
2872 | |
2649 | sub cf::client::send_msg { |
2873 | sub cf::client::send_msg { |
2650 | my ($self, $channel, $msg, $color, @extra) = @_; |
2874 | my ($self, $channel, $msg, $color, @extra) = @_; |
2651 | |
2875 | |
2652 | $msg = $self->pl->expand_cfpod ($msg); |
2876 | $msg = $self->pl->expand_cfpod ($msg); |
2653 | |
2877 | |
2654 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2878 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2655 | |
2879 | |
2656 | # check predefined channels, for the benefit of C |
2880 | # check predefined channels, for the benefit of C |
2657 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2881 | if ($CHANNEL{$channel}) { |
|
|
2882 | $channel = $CHANNEL{$channel}; |
2658 | |
2883 | |
|
|
2884 | $self->ext_msg (channel_info => $channel) |
|
|
2885 | if $self->can_msg; |
|
|
2886 | |
|
|
2887 | $channel = $channel->{id}; |
|
|
2888 | |
2659 | if (ref $channel) { |
2889 | } elsif (ref $channel) { |
2660 | # send meta info to client, if not yet sent |
2890 | # send meta info to client, if not yet sent |
2661 | unless (exists $self->{channel}{$channel->{id}}) { |
2891 | unless (exists $self->{channel}{$channel->{id}}) { |
2662 | $self->{channel}{$channel->{id}} = $channel; |
2892 | $self->{channel}{$channel->{id}} = $channel; |
2663 | $self->ext_msg (channel_info => $channel) |
2893 | $self->ext_msg (channel_info => $channel) |
2664 | if $self->can_msg; |
2894 | if $self->can_msg; |
… | |
… | |
2881 | =pod |
3111 | =pod |
2882 | |
3112 | |
2883 | The following functions and methods are available within a safe environment: |
3113 | The following functions and methods are available within a safe environment: |
2884 | |
3114 | |
2885 | cf::object |
3115 | cf::object |
2886 | contr pay_amount pay_player map x y force_find force_add |
3116 | contr pay_amount pay_player map x y force_find force_add destroy |
2887 | insert remove name archname title slaying race decrease_ob_nr |
3117 | insert remove name archname title slaying race decrease split |
2888 | |
3118 | |
2889 | cf::object::player |
3119 | cf::object::player |
2890 | player |
3120 | player |
2891 | |
3121 | |
2892 | cf::player |
3122 | cf::player |
… | |
… | |
2897 | |
3127 | |
2898 | =cut |
3128 | =cut |
2899 | |
3129 | |
2900 | for ( |
3130 | for ( |
2901 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3131 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2902 | insert remove inv name archname title slaying race |
3132 | insert remove inv nrof name archname title slaying race |
2903 | decrease_ob_nr)], |
3133 | decrease split destroy change_exp)], |
2904 | ["cf::object::player" => qw(player)], |
3134 | ["cf::object::player" => qw(player)], |
2905 | ["cf::player" => qw(peaceful)], |
3135 | ["cf::player" => qw(peaceful)], |
2906 | ["cf::map" => qw(trigger)], |
3136 | ["cf::map" => qw(trigger)], |
2907 | ) { |
3137 | ) { |
2908 | no strict 'refs'; |
3138 | no strict 'refs'; |
… | |
… | |
3013 | { |
3243 | { |
3014 | my $faces = $facedata->{faceinfo}; |
3244 | my $faces = $facedata->{faceinfo}; |
3015 | |
3245 | |
3016 | while (my ($face, $info) = each %$faces) { |
3246 | while (my ($face, $info) = each %$faces) { |
3017 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3247 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3248 | |
3018 | cf::face::set_visibility $idx, $info->{visibility}; |
3249 | cf::face::set_visibility $idx, $info->{visibility}; |
3019 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3250 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3020 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3251 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3021 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3252 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3022 | |
3253 | |
3023 | cf::cede_to_tick; |
3254 | cf::cede_to_tick; |
3024 | } |
3255 | } |
3025 | |
3256 | |
3026 | while (my ($face, $info) = each %$faces) { |
3257 | while (my ($face, $info) = each %$faces) { |
3027 | next unless $info->{smooth}; |
3258 | next unless $info->{smooth}; |
|
|
3259 | |
3028 | my $idx = cf::face::find $face |
3260 | my $idx = cf::face::find $face |
3029 | or next; |
3261 | or next; |
|
|
3262 | |
3030 | if (my $smooth = cf::face::find $info->{smooth}) { |
3263 | if (my $smooth = cf::face::find $info->{smooth}) { |
3031 | cf::face::set_smooth $idx, $smooth; |
3264 | cf::face::set_smooth $idx, $smooth; |
3032 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3265 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3033 | } else { |
3266 | } else { |
3034 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3267 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3052 | { |
3285 | { |
3053 | # TODO: for gcfclient pleasure, we should give resources |
3286 | # TODO: for gcfclient pleasure, we should give resources |
3054 | # that gcfclient doesn't grok a >10000 face index. |
3287 | # that gcfclient doesn't grok a >10000 face index. |
3055 | my $res = $facedata->{resource}; |
3288 | my $res = $facedata->{resource}; |
3056 | |
3289 | |
3057 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3058 | |
|
|
3059 | while (my ($name, $info) = each %$res) { |
3290 | while (my ($name, $info) = each %$res) { |
|
|
3291 | if (defined $info->{type}) { |
3060 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3292 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3061 | my $data; |
3293 | my $data; |
3062 | |
3294 | |
3063 | if ($info->{type} & 1) { |
3295 | if ($info->{type} & 1) { |
3064 | # prepend meta info |
3296 | # prepend meta info |
3065 | |
3297 | |
3066 | my $meta = $enc->encode ({ |
3298 | my $meta = $enc->encode ({ |
3067 | name => $name, |
3299 | name => $name, |
3068 | %{ $info->{meta} || {} }, |
3300 | %{ $info->{meta} || {} }, |
3069 | }); |
3301 | }); |
3070 | |
3302 | |
3071 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3303 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3304 | } else { |
|
|
3305 | $data = $info->{data}; |
|
|
3306 | } |
|
|
3307 | |
|
|
3308 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3309 | cf::face::set_type $idx, $info->{type}; |
3072 | } else { |
3310 | } else { |
3073 | $data = $info->{data}; |
3311 | $RESOURCE{$name} = $info; |
3074 | } |
3312 | } |
3075 | |
3313 | |
3076 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3077 | cf::face::set_type $idx, $info->{type}; |
|
|
3078 | |
|
|
3079 | cf::cede_to_tick; |
3314 | cf::cede_to_tick; |
3080 | } |
3315 | } |
3081 | |
|
|
3082 | if ($soundconf) { |
|
|
3083 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3084 | |
|
|
3085 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3086 | my $sound = $soundconf->{compat}[$_] |
|
|
3087 | or next; |
|
|
3088 | |
|
|
3089 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3090 | cf::sound::set $sound->[0] => $face; |
|
|
3091 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3092 | } |
|
|
3093 | |
|
|
3094 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3095 | my $face = cf::face::find "sound/$v"; |
|
|
3096 | cf::sound::set $k => $face; |
|
|
3097 | } |
|
|
3098 | } |
|
|
3099 | } |
3316 | } |
|
|
3317 | |
|
|
3318 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3100 | |
3319 | |
3101 | 1 |
3320 | 1 |
3102 | } |
3321 | } |
|
|
3322 | |
|
|
3323 | cf::global->attach (on_resource_update => sub { |
|
|
3324 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3325 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3326 | |
|
|
3327 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3328 | my $sound = $soundconf->{compat}[$_] |
|
|
3329 | or next; |
|
|
3330 | |
|
|
3331 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3332 | cf::sound::set $sound->[0] => $face; |
|
|
3333 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3334 | } |
|
|
3335 | |
|
|
3336 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3337 | my $face = cf::face::find "sound/$v"; |
|
|
3338 | cf::sound::set $k => $face; |
|
|
3339 | } |
|
|
3340 | } |
|
|
3341 | }); |
3103 | |
3342 | |
3104 | register_exticmd fx_want => sub { |
3343 | register_exticmd fx_want => sub { |
3105 | my ($ns, $want) = @_; |
3344 | my ($ns, $want) = @_; |
3106 | |
3345 | |
3107 | while (my ($k, $v) = each %$want) { |
3346 | while (my ($k, $v) = each %$want) { |
3108 | $ns->fx_want ($k, $v); |
3347 | $ns->fx_want ($k, $v); |
3109 | } |
3348 | } |
3110 | }; |
3349 | }; |
|
|
3350 | |
|
|
3351 | sub load_resource_file($) { |
|
|
3352 | my $guard = lock_acquire "load_resource_file"; |
|
|
3353 | |
|
|
3354 | my $status = load_resource_file_ $_[0]; |
|
|
3355 | get_slot 0.1, 100; |
|
|
3356 | cf::arch::commit_load; |
|
|
3357 | |
|
|
3358 | $status |
|
|
3359 | } |
3111 | |
3360 | |
3112 | sub reload_regions { |
3361 | sub reload_regions { |
3113 | # HACK to clear player env face cache, we need some signal framework |
3362 | # HACK to clear player env face cache, we need some signal framework |
3114 | # for this (global event?) |
3363 | # for this (global event?) |
3115 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3364 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3129 | } |
3378 | } |
3130 | |
3379 | |
3131 | sub reload_archetypes { |
3380 | sub reload_archetypes { |
3132 | load_resource_file "$DATADIR/archetypes" |
3381 | load_resource_file "$DATADIR/archetypes" |
3133 | or die "unable to load archetypes\n"; |
3382 | or die "unable to load archetypes\n"; |
3134 | #d# NEED to laod twice to resolve forward references |
|
|
3135 | # this really needs to be done in an extra post-pass |
|
|
3136 | # (which needs to be synchronous, so solve it differently) |
|
|
3137 | load_resource_file "$DATADIR/archetypes" |
|
|
3138 | or die "unable to load archetypes\n"; |
|
|
3139 | } |
3383 | } |
3140 | |
3384 | |
3141 | sub reload_treasures { |
3385 | sub reload_treasures { |
3142 | load_resource_file "$DATADIR/treasures" |
3386 | load_resource_file "$DATADIR/treasures" |
3143 | or die "unable to load treasurelists\n"; |
3387 | or die "unable to load treasurelists\n"; |
3144 | } |
3388 | } |
3145 | |
3389 | |
3146 | sub reload_resources { |
3390 | sub reload_resources { |
3147 | warn "reloading resource files...\n"; |
3391 | warn "reloading resource files...\n"; |
3148 | |
3392 | |
|
|
3393 | reload_facedata; |
|
|
3394 | reload_archetypes; |
3149 | reload_regions; |
3395 | reload_regions; |
3150 | reload_facedata; |
|
|
3151 | #reload_archetypes;#d# |
|
|
3152 | reload_archetypes; |
|
|
3153 | reload_treasures; |
3396 | reload_treasures; |
3154 | |
3397 | |
3155 | warn "finished reloading resource files\n"; |
3398 | warn "finished reloading resource files\n"; |
3156 | } |
3399 | } |
3157 | |
3400 | |
3158 | sub init { |
3401 | sub init { |
|
|
3402 | my $guard = freeze_mainloop; |
|
|
3403 | |
|
|
3404 | evthread_start IO::AIO::poll_fileno; |
|
|
3405 | |
3159 | reload_resources; |
3406 | reload_resources; |
3160 | } |
3407 | } |
3161 | |
3408 | |
3162 | sub reload_config { |
3409 | sub reload_config { |
3163 | open my $fh, "<:utf8", "$CONFDIR/config" |
3410 | open my $fh, "<:utf8", "$CONFDIR/config" |
3164 | or return; |
3411 | or return; |
3165 | |
3412 | |
3166 | local $/; |
3413 | local $/; |
3167 | *CFG = YAML::Syck::Load <$fh>; |
3414 | *CFG = YAML::Load <$fh>; |
3168 | |
3415 | |
3169 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3416 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3170 | |
3417 | |
3171 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3418 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3172 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3419 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3183 | sub main { |
3430 | sub main { |
3184 | # we must not ever block the main coroutine |
3431 | # we must not ever block the main coroutine |
3185 | local $Coro::idle = sub { |
3432 | local $Coro::idle = sub { |
3186 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3433 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3187 | (async { |
3434 | (async { |
3188 | Event::one_event; |
3435 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3436 | EV::loop EV::LOOP_ONESHOT; |
3189 | })->prio (Coro::PRIO_MAX); |
3437 | })->prio (Coro::PRIO_MAX); |
3190 | }; |
3438 | }; |
3191 | |
3439 | |
|
|
3440 | { |
|
|
3441 | my $guard = freeze_mainloop; |
3192 | reload_config; |
3442 | reload_config; |
3193 | db_init; |
3443 | db_init; |
3194 | load_extensions; |
3444 | load_extensions; |
3195 | |
3445 | |
3196 | $TICK_WATCHER->start; |
3446 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3447 | } |
|
|
3448 | |
3197 | Event::loop; |
3449 | EV::loop; |
3198 | } |
3450 | } |
3199 | |
3451 | |
3200 | ############################################################################# |
3452 | ############################################################################# |
3201 | # initialisation and cleanup |
3453 | # initialisation and cleanup |
3202 | |
3454 | |
3203 | # install some emergency cleanup handlers |
3455 | # install some emergency cleanup handlers |
3204 | BEGIN { |
3456 | BEGIN { |
|
|
3457 | our %SIGWATCHER = (); |
3205 | for my $signal (qw(INT HUP TERM)) { |
3458 | for my $signal (qw(INT HUP TERM)) { |
3206 | Event->signal ( |
3459 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3207 | reentrant => 0, |
|
|
3208 | data => WF_AUTOCANCEL, |
|
|
3209 | signal => $signal, |
|
|
3210 | prio => 0, |
|
|
3211 | cb => sub { |
|
|
3212 | cf::cleanup "SIG$signal"; |
3460 | cf::cleanup "SIG$signal"; |
3213 | }, |
|
|
3214 | ); |
3461 | }; |
3215 | } |
3462 | } |
3216 | } |
3463 | } |
3217 | |
3464 | |
3218 | sub write_runtime { |
3465 | sub write_runtime_sync { |
3219 | my $runtime = "$LOCALDIR/runtime"; |
3466 | my $runtime = "$LOCALDIR/runtime"; |
3220 | |
3467 | |
3221 | # first touch the runtime file to show we are still running: |
3468 | # first touch the runtime file to show we are still running: |
3222 | # the fsync below can take a very very long time. |
3469 | # the fsync below can take a very very long time. |
3223 | |
3470 | |
… | |
… | |
3249 | and return; |
3496 | and return; |
3250 | |
3497 | |
3251 | warn "runtime file written.\n"; |
3498 | warn "runtime file written.\n"; |
3252 | |
3499 | |
3253 | 1 |
3500 | 1 |
|
|
3501 | } |
|
|
3502 | |
|
|
3503 | our $uuid_lock; |
|
|
3504 | our $uuid_skip; |
|
|
3505 | |
|
|
3506 | sub write_uuid_sync($) { |
|
|
3507 | $uuid_skip ||= $_[0]; |
|
|
3508 | |
|
|
3509 | return if $uuid_lock; |
|
|
3510 | local $uuid_lock = 1; |
|
|
3511 | |
|
|
3512 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3513 | |
|
|
3514 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3515 | or return; |
|
|
3516 | |
|
|
3517 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
|
|
3518 | $uuid_skip = 0; |
|
|
3519 | |
|
|
3520 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3521 | and return; |
|
|
3522 | |
|
|
3523 | # always fsync - this file is important |
|
|
3524 | aio_fsync $fh |
|
|
3525 | and return; |
|
|
3526 | |
|
|
3527 | close $fh |
|
|
3528 | or return; |
|
|
3529 | |
|
|
3530 | aio_rename "$uuid~", $uuid |
|
|
3531 | and return; |
|
|
3532 | |
|
|
3533 | warn "uuid file written ($value).\n"; |
|
|
3534 | |
|
|
3535 | 1 |
|
|
3536 | |
|
|
3537 | } |
|
|
3538 | |
|
|
3539 | sub write_uuid($$) { |
|
|
3540 | my ($skip, $sync) = @_; |
|
|
3541 | |
|
|
3542 | $sync ? write_uuid_sync $skip |
|
|
3543 | : async { write_uuid_sync $skip }; |
3254 | } |
3544 | } |
3255 | |
3545 | |
3256 | sub emergency_save() { |
3546 | sub emergency_save() { |
3257 | my $freeze_guard = cf::freeze_mainloop; |
3547 | my $freeze_guard = cf::freeze_mainloop; |
3258 | |
3548 | |
… | |
… | |
3264 | # and maps saved/destroyed asynchronously. |
3554 | # and maps saved/destroyed asynchronously. |
3265 | warn "begin emergency player save\n"; |
3555 | warn "begin emergency player save\n"; |
3266 | for my $login (keys %cf::PLAYER) { |
3556 | for my $login (keys %cf::PLAYER) { |
3267 | my $pl = $cf::PLAYER{$login} or next; |
3557 | my $pl = $cf::PLAYER{$login} or next; |
3268 | $pl->valid or next; |
3558 | $pl->valid or next; |
|
|
3559 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3269 | $pl->save; |
3560 | $pl->save; |
3270 | } |
3561 | } |
3271 | warn "end emergency player save\n"; |
3562 | warn "end emergency player save\n"; |
3272 | |
3563 | |
3273 | warn "begin emergency map save\n"; |
3564 | warn "begin emergency map save\n"; |
… | |
… | |
3279 | warn "end emergency map save\n"; |
3570 | warn "end emergency map save\n"; |
3280 | |
3571 | |
3281 | warn "begin emergency database checkpoint\n"; |
3572 | warn "begin emergency database checkpoint\n"; |
3282 | BDB::db_env_txn_checkpoint $DB_ENV; |
3573 | BDB::db_env_txn_checkpoint $DB_ENV; |
3283 | warn "end emergency database checkpoint\n"; |
3574 | warn "end emergency database checkpoint\n"; |
|
|
3575 | |
|
|
3576 | warn "begin write uuid\n"; |
|
|
3577 | write_uuid_sync 1; |
|
|
3578 | warn "end write uuid\n"; |
3284 | }; |
3579 | }; |
3285 | |
3580 | |
3286 | warn "leave emergency perl save\n"; |
3581 | warn "leave emergency perl save\n"; |
3287 | } |
3582 | } |
3288 | |
3583 | |
… | |
… | |
3303 | warn "reloading..."; |
3598 | warn "reloading..."; |
3304 | |
3599 | |
3305 | warn "entering sync_job"; |
3600 | warn "entering sync_job"; |
3306 | |
3601 | |
3307 | cf::sync_job { |
3602 | cf::sync_job { |
3308 | cf::write_runtime; # external watchdog should not bark |
3603 | cf::write_runtime_sync; # external watchdog should not bark |
3309 | cf::emergency_save; |
3604 | cf::emergency_save; |
3310 | cf::write_runtime; # external watchdog should not bark |
3605 | cf::write_runtime_sync; # external watchdog should not bark |
3311 | |
3606 | |
3312 | warn "syncing database to disk"; |
3607 | warn "syncing database to disk"; |
3313 | BDB::db_env_txn_checkpoint $DB_ENV; |
3608 | BDB::db_env_txn_checkpoint $DB_ENV; |
3314 | |
3609 | |
3315 | # if anything goes wrong in here, we should simply crash as we already saved |
3610 | # if anything goes wrong in here, we should simply crash as we already saved |
3316 | |
|
|
3317 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3318 | for (Event::all_watchers) { |
|
|
3319 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3320 | } |
|
|
3321 | |
3611 | |
3322 | warn "flushing outstanding aio requests"; |
3612 | warn "flushing outstanding aio requests"; |
3323 | for (;;) { |
3613 | for (;;) { |
3324 | BDB::flush; |
3614 | BDB::flush; |
3325 | IO::AIO::flush; |
3615 | IO::AIO::flush; |
3326 | Coro::cede; |
3616 | Coro::cede_notself; |
3327 | last unless IO::AIO::nreqs || BDB::nreqs; |
3617 | last unless IO::AIO::nreqs || BDB::nreqs; |
3328 | warn "iterate..."; |
3618 | warn "iterate..."; |
3329 | } |
3619 | } |
3330 | |
3620 | |
3331 | ++$RELOAD; |
3621 | ++$RELOAD; |
… | |
… | |
3407 | warn "leaving sync_job"; |
3697 | warn "leaving sync_job"; |
3408 | |
3698 | |
3409 | 1 |
3699 | 1 |
3410 | } or do { |
3700 | } or do { |
3411 | warn $@; |
3701 | warn $@; |
3412 | warn "error while reloading, exiting."; |
3702 | cf::cleanup "error while reloading, exiting."; |
3413 | exit 1; |
|
|
3414 | }; |
3703 | }; |
3415 | |
3704 | |
3416 | warn "reloaded"; |
3705 | warn "reloaded"; |
3417 | }; |
3706 | }; |
3418 | |
3707 | |
… | |
… | |
3420 | |
3709 | |
3421 | sub reload_perl() { |
3710 | sub reload_perl() { |
3422 | # doing reload synchronously and two reloads happen back-to-back, |
3711 | # doing reload synchronously and two reloads happen back-to-back, |
3423 | # coro crashes during coro_state_free->destroy here. |
3712 | # coro crashes during coro_state_free->destroy here. |
3424 | |
3713 | |
3425 | $RELOAD_WATCHER ||= Event->timer ( |
3714 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3426 | reentrant => 0, |
|
|
3427 | after => 0, |
|
|
3428 | data => WF_AUTOCANCEL, |
|
|
3429 | cb => sub { |
|
|
3430 | do_reload_perl; |
3715 | do_reload_perl; |
3431 | undef $RELOAD_WATCHER; |
3716 | undef $RELOAD_WATCHER; |
3432 | }, |
|
|
3433 | ); |
3717 | }; |
3434 | } |
3718 | } |
3435 | |
3719 | |
3436 | register_command "reload" => sub { |
3720 | register_command "reload" => sub { |
3437 | my ($who, $arg) = @_; |
3721 | my ($who, $arg) = @_; |
3438 | |
3722 | |
3439 | if ($who->flag (FLAG_WIZ)) { |
3723 | if ($who->flag (FLAG_WIZ)) { |
3440 | $who->message ("reloading server."); |
3724 | $who->message ("reloading server."); |
|
|
3725 | async { |
|
|
3726 | $Coro::current->{desc} = "perl_reload"; |
3441 | async { reload_perl }; |
3727 | reload_perl; |
|
|
3728 | }; |
3442 | } |
3729 | } |
3443 | }; |
3730 | }; |
3444 | |
3731 | |
3445 | unshift @INC, $LIBDIR; |
3732 | unshift @INC, $LIBDIR; |
3446 | |
3733 | |
… | |
… | |
3448 | |
3735 | |
3449 | our @WAIT_FOR_TICK; |
3736 | our @WAIT_FOR_TICK; |
3450 | our @WAIT_FOR_TICK_BEGIN; |
3737 | our @WAIT_FOR_TICK_BEGIN; |
3451 | |
3738 | |
3452 | sub wait_for_tick { |
3739 | sub wait_for_tick { |
3453 | return unless $TICK_WATCHER->is_active; |
|
|
3454 | return if $Coro::current == $Coro::main; |
3740 | return if tick_inhibit || $Coro::current == $Coro::main; |
3455 | |
3741 | |
3456 | my $signal = new Coro::Signal; |
3742 | my $signal = new Coro::Signal; |
3457 | push @WAIT_FOR_TICK, $signal; |
3743 | push @WAIT_FOR_TICK, $signal; |
3458 | $signal->wait; |
3744 | $signal->wait; |
3459 | } |
3745 | } |
3460 | |
3746 | |
3461 | sub wait_for_tick_begin { |
3747 | sub wait_for_tick_begin { |
3462 | return unless $TICK_WATCHER->is_active; |
|
|
3463 | return if $Coro::current == $Coro::main; |
3748 | return if tick_inhibit || $Coro::current == $Coro::main; |
3464 | |
3749 | |
3465 | my $signal = new Coro::Signal; |
3750 | my $signal = new Coro::Signal; |
3466 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3751 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3467 | $signal->wait; |
3752 | $signal->wait; |
3468 | } |
3753 | } |
3469 | |
3754 | |
3470 | $TICK_WATCHER = Event->timer ( |
3755 | sub tick { |
3471 | reentrant => 0, |
|
|
3472 | parked => 1, |
|
|
3473 | prio => 0, |
|
|
3474 | at => $NEXT_TICK || $TICK, |
|
|
3475 | data => WF_AUTOCANCEL, |
|
|
3476 | cb => sub { |
|
|
3477 | if ($Coro::current != $Coro::main) { |
3756 | if ($Coro::current != $Coro::main) { |
3478 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3757 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3479 | unless ++$bug_warning > 10; |
3758 | unless ++$bug_warning > 10; |
3480 | return; |
3759 | return; |
3481 | } |
3760 | } |
3482 | |
3761 | |
3483 | $NOW = $tick_start = Event::time; |
|
|
3484 | |
|
|
3485 | cf::server_tick; # one server iteration |
3762 | cf::server_tick; # one server iteration |
3486 | |
3763 | |
3487 | $RUNTIME += $TICK; |
|
|
3488 | $NEXT_TICK += $TICK; |
|
|
3489 | |
|
|
3490 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3764 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3491 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3765 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3492 | Coro::async_pool { |
3766 | Coro::async_pool { |
|
|
3767 | $Coro::current->{desc} = "runtime saver"; |
3493 | write_runtime |
3768 | write_runtime_sync |
3494 | or warn "ERROR: unable to write runtime file: $!"; |
3769 | or warn "ERROR: unable to write runtime file: $!"; |
3495 | }; |
|
|
3496 | } |
3770 | }; |
|
|
3771 | } |
3497 | |
3772 | |
3498 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3773 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3499 | $sig->send; |
3774 | $sig->send; |
3500 | } |
3775 | } |
3501 | while (my $sig = shift @WAIT_FOR_TICK) { |
3776 | while (my $sig = shift @WAIT_FOR_TICK) { |
3502 | $sig->send; |
3777 | $sig->send; |
3503 | } |
3778 | } |
3504 | |
3779 | |
3505 | $NOW = Event::time; |
3780 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3506 | |
|
|
3507 | # if we are delayed by four ticks or more, skip them all |
|
|
3508 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3509 | |
|
|
3510 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3511 | $TICK_WATCHER->start; |
|
|
3512 | |
|
|
3513 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3514 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3781 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3515 | |
3782 | |
3516 | _post_tick; |
3783 | if (0) { |
|
|
3784 | if ($NEXT_TICK) { |
|
|
3785 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3786 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3787 | warn "jitter $JITTER\n";#d# |
|
|
3788 | } |
3517 | }, |
3789 | } |
3518 | ); |
3790 | } |
3519 | |
3791 | |
3520 | { |
3792 | { |
|
|
3793 | # configure BDB |
|
|
3794 | |
3521 | BDB::min_parallel 8; |
3795 | BDB::min_parallel 8; |
3522 | BDB::max_poll_time $TICK * 0.1; |
3796 | BDB::max_poll_reqs $TICK * 0.1; |
3523 | $BDB_POLL_WATCHER = Event->io ( |
3797 | $AnyEvent::BDB::WATCHER->priority (1); |
3524 | reentrant => 0, |
|
|
3525 | fd => BDB::poll_fileno, |
|
|
3526 | poll => 'r', |
|
|
3527 | prio => 0, |
|
|
3528 | data => WF_AUTOCANCEL, |
|
|
3529 | cb => \&BDB::poll_cb, |
|
|
3530 | ); |
|
|
3531 | |
|
|
3532 | BDB::set_sync_prepare { |
|
|
3533 | my $status; |
|
|
3534 | my $current = $Coro::current; |
|
|
3535 | ( |
|
|
3536 | sub { |
|
|
3537 | $status = $!; |
|
|
3538 | $current->ready; undef $current; |
|
|
3539 | }, |
|
|
3540 | sub { |
|
|
3541 | Coro::schedule while defined $current; |
|
|
3542 | $! = $status; |
|
|
3543 | }, |
|
|
3544 | ) |
|
|
3545 | }; |
|
|
3546 | |
3798 | |
3547 | unless ($DB_ENV) { |
3799 | unless ($DB_ENV) { |
3548 | $DB_ENV = BDB::db_env_create; |
3800 | $DB_ENV = BDB::db_env_create; |
3549 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3801 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3550 | | BDB::LOG_AUTOREMOVE, 1); |
3802 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3803 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3551 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3804 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3552 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3805 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3553 | |
3806 | |
3554 | cf::sync_job { |
3807 | cf::sync_job { |
3555 | eval { |
3808 | eval { |
… | |
… | |
3565 | |
3818 | |
3566 | cf::cleanup "db_env_open(db): $@" if $@; |
3819 | cf::cleanup "db_env_open(db): $@" if $@; |
3567 | }; |
3820 | }; |
3568 | } |
3821 | } |
3569 | |
3822 | |
3570 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
3823 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
3571 | after => 3, |
|
|
3572 | interval => 1, |
|
|
3573 | hard => 1, |
|
|
3574 | prio => 0, |
|
|
3575 | data => WF_AUTOCANCEL, |
|
|
3576 | cb => sub { |
|
|
3577 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3824 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3578 | }, |
|
|
3579 | ); |
3825 | }; |
3580 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3826 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
3581 | after => 11, |
|
|
3582 | interval => 60, |
|
|
3583 | hard => 1, |
|
|
3584 | prio => 0, |
|
|
3585 | data => WF_AUTOCANCEL, |
|
|
3586 | cb => sub { |
|
|
3587 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3827 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3588 | }, |
|
|
3589 | ); |
3828 | }; |
3590 | $BDB_TRICKLE_WATCHER = Event->timer ( |
3829 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
3591 | after => 5, |
|
|
3592 | interval => 10, |
|
|
3593 | hard => 1, |
|
|
3594 | prio => 0, |
|
|
3595 | data => WF_AUTOCANCEL, |
|
|
3596 | cb => sub { |
|
|
3597 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3830 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3598 | }, |
|
|
3599 | ); |
3831 | }; |
3600 | } |
3832 | } |
3601 | |
3833 | |
3602 | { |
3834 | { |
|
|
3835 | # configure IO::AIO |
|
|
3836 | |
3603 | IO::AIO::min_parallel 8; |
3837 | IO::AIO::min_parallel 8; |
3604 | |
|
|
3605 | undef $Coro::AIO::WATCHER; |
|
|
3606 | IO::AIO::max_poll_time $TICK * 0.1; |
3838 | IO::AIO::max_poll_time $TICK * 0.1; |
3607 | $AIO_POLL_WATCHER = Event->io ( |
3839 | undef $AnyEvent::AIO::WATCHER; |
3608 | reentrant => 0, |
|
|
3609 | data => WF_AUTOCANCEL, |
|
|
3610 | fd => IO::AIO::poll_fileno, |
|
|
3611 | poll => 'r', |
|
|
3612 | prio => 6, |
|
|
3613 | cb => \&IO::AIO::poll_cb, |
|
|
3614 | ); |
|
|
3615 | } |
3840 | } |
3616 | |
3841 | |
3617 | my $_log_backtrace; |
3842 | my $_log_backtrace; |
3618 | |
3843 | |
3619 | sub _log_backtrace { |
3844 | sub _log_backtrace { |
… | |
… | |
3623 | |
3848 | |
3624 | # limit the # of concurrent backtraces |
3849 | # limit the # of concurrent backtraces |
3625 | if ($_log_backtrace < 2) { |
3850 | if ($_log_backtrace < 2) { |
3626 | ++$_log_backtrace; |
3851 | ++$_log_backtrace; |
3627 | async { |
3852 | async { |
|
|
3853 | $Coro::current->{desc} = "abt $msg"; |
|
|
3854 | |
3628 | my @bt = fork_call { |
3855 | my @bt = fork_call { |
3629 | @addr = map { sprintf "%x", $_ } @addr; |
3856 | @addr = map { sprintf "%x", $_ } @addr; |
3630 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3857 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3631 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3858 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3632 | or die "addr2line: $!"; |
3859 | or die "addr2line: $!"; |