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 (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # 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 Affero GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # and the GNU General Public License along with this program. If not, see |
17 | # and the GNU General Public License along with this program. If not, see |
18 | # <http://www.gnu.org/licenses/>. |
18 | # <http://www.gnu.org/licenses/>. |
19 | # |
19 | # |
20 | # 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> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
… | |
… | |
32 | use Safe; |
32 | use Safe; |
33 | use Safe::Hole; |
33 | use Safe::Hole; |
34 | use Storable (); |
34 | use Storable (); |
35 | use Carp (); |
35 | use Carp (); |
36 | |
36 | |
37 | use Guard (); |
37 | use AnyEvent (); |
|
|
38 | use AnyEvent::IO (); |
|
|
39 | use AnyEvent::DNS (); |
|
|
40 | |
38 | use Coro (); |
41 | use Coro (); |
39 | use Coro::State; |
42 | use Coro::State; |
40 | use Coro::Handle; |
43 | use Coro::Handle; |
41 | use Coro::EV; |
44 | use Coro::EV; |
42 | use Coro::AnyEvent; |
45 | use Coro::AnyEvent; |
… | |
… | |
48 | use Coro::AIO; |
51 | use Coro::AIO; |
49 | use Coro::BDB 1.6; |
52 | use Coro::BDB 1.6; |
50 | use Coro::Storable; |
53 | use Coro::Storable; |
51 | use Coro::Util (); |
54 | use Coro::Util (); |
52 | |
55 | |
|
|
56 | use Guard (); |
53 | use JSON::XS 2.01 (); |
57 | use JSON::XS 2.01 (); |
54 | use BDB (); |
58 | use BDB (); |
55 | use Data::Dumper; |
59 | use Data::Dumper; |
56 | use Fcntl; |
60 | use Fcntl; |
57 | use YAML::XS (); |
61 | use YAML::XS (); |
58 | use IO::AIO (); |
62 | use IO::AIO (); |
59 | use Time::HiRes; |
|
|
60 | use Compress::LZF; |
63 | use Compress::LZF; |
61 | use Digest::MD5 (); |
64 | use Digest::MD5 (); |
62 | |
65 | |
63 | AnyEvent::detect; |
66 | AnyEvent::detect; |
64 | |
67 | |
… | |
… | |
83 | our %COMMAND = (); |
86 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
87 | our %COMMAND_TIME = (); |
85 | |
88 | |
86 | our @EXTS = (); # list of extension package names |
89 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
90 | our %EXTCMD = (); |
|
|
91 | our %EXTACMD = (); |
88 | our %EXTICMD = (); |
92 | our %EXTICMD = (); |
|
|
93 | our %EXTIACMD = (); |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
94 | our %EXT_CORO = (); # coroutines bound to extensions |
90 | our %EXT_MAP = (); # pluggable maps |
95 | our %EXT_MAP = (); # pluggable maps |
91 | |
96 | |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
97 | our $RELOAD; # number of reloads so far, non-zero while in reload |
93 | our @EVENT; |
98 | our @EVENT; |
94 | our @REFLECT; # set by XS |
99 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
100 | our %REFLECT; # set by us |
96 | |
101 | |
97 | our $CONFDIR = confdir; |
102 | our $CONFDIR = confdir; |
|
|
103 | |
98 | our $DATADIR = datadir; |
104 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
105 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
106 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
107 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
108 | |
102 | our $LOCALDIR = localdir; |
109 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
110 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
111 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
112 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
113 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
114 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
115 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
116 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
117 | |
111 | our %RESOURCE; # unused |
118 | #our %RESOURCE; # unused |
112 | |
119 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
120 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
121 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
122 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
123 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
124 | our $BDB_DEADLOCK_WATCHER; |
131 | our $BDB_DEADLOCK_WATCHER; |
125 | our $BDB_CHECKPOINT_WATCHER; |
132 | our $BDB_CHECKPOINT_WATCHER; |
126 | our $BDB_TRICKLE_WATCHER; |
133 | our $BDB_TRICKLE_WATCHER; |
127 | our $DB_ENV; |
134 | our $DB_ENV; |
128 | |
135 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript); |
136 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
137 | |
131 | our %CFG; |
138 | our %CFG; |
|
|
139 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
140 | |
133 | our $UPTIME; $UPTIME ||= time; |
141 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
142 | our $RUNTIME = 0; |
|
|
143 | our $SERVER_TICK = 0; |
135 | our $NOW; |
144 | our $NOW; |
136 | |
145 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
146 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
147 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
148 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
157 | |
149 | our @POST_INIT; |
158 | our @POST_INIT; |
150 | |
159 | |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
160 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
152 | our $REALLY_UNLOOP; # never set to true, please :) |
161 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
162 | |
|
|
163 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
164 | our @WAIT_FOR_TICK_BEGIN; |
153 | |
165 | |
154 | binmode STDOUT; |
166 | binmode STDOUT; |
155 | binmode STDERR; |
167 | binmode STDERR; |
156 | |
168 | |
157 | # read virtual server time, if available |
169 | # read virtual server time, if available |
… | |
… | |
191 | |
203 | |
192 | =over 4 |
204 | =over 4 |
193 | |
205 | |
194 | =item $cf::UPTIME |
206 | =item $cf::UPTIME |
195 | |
207 | |
196 | The timestamp of the server start (so not actually an uptime). |
208 | The timestamp of the server start (so not actually an "uptime"). |
|
|
209 | |
|
|
210 | =item $cf::SERVER_TICK |
|
|
211 | |
|
|
212 | An unsigned integer that starts at zero when the server is started and is |
|
|
213 | incremented on every tick. |
|
|
214 | |
|
|
215 | =item $cf::NOW |
|
|
216 | |
|
|
217 | The (real) time of the last (current) server tick - updated before and |
|
|
218 | after tick processing, so this is useful only as a rough "what time is it |
|
|
219 | now" estimate. |
|
|
220 | |
|
|
221 | =item $cf::TICK |
|
|
222 | |
|
|
223 | The interval between each server tick, in seconds. |
197 | |
224 | |
198 | =item $cf::RUNTIME |
225 | =item $cf::RUNTIME |
199 | |
226 | |
200 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
227 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
201 | every server tick. |
228 | every server tick. |
202 | |
229 | |
203 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
230 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
204 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
231 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
205 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
232 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
206 | |
233 | |
207 | Various directories - "/etc", read-only install directory, perl-library |
234 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
235 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
236 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
237 | database environment. |
211 | |
238 | |
212 | =item $cf::NOW |
|
|
213 | |
|
|
214 | The time of the last (current) server tick. |
|
|
215 | |
|
|
216 | =item $cf::TICK |
|
|
217 | |
|
|
218 | The interval between server ticks, in seconds. |
|
|
219 | |
|
|
220 | =item $cf::LOADAVG |
239 | =item $cf::LOADAVG |
221 | |
240 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
241 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
242 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
243 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
232 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
251 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
233 | from wherever your confdir points to. |
252 | from wherever your confdir points to. |
234 | |
253 | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
254 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
255 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
256 | These are functions that inhibit the current coroutine one tick. |
238 | returns directly I<after> the tick processing (and consequently, can only wake one process |
257 | cf::wait_for_tick_begin only returns directly I<after> the tick |
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|
258 | processing (and consequently, can only wake one thread per tick), while |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
259 | cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
260 | |
|
|
261 | Note that cf::wait_for_tick will immediately return when the server is not |
|
|
262 | ticking, making it suitable for small pauses in threads that need to run |
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|
263 | when the server is paused. If that is not applicable (i.e. you I<really> |
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264 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
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265 | |
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|
266 | =item $cf::WAIT_FOR_TICK |
|
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267 | |
|
|
268 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
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269 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
270 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
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271 | next server tick. |
|
|
272 | |
|
|
273 | =cut |
|
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274 | |
|
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275 | sub wait_for_tick(); |
|
|
276 | sub wait_for_tick_begin(); |
240 | |
277 | |
241 | =item @cf::INVOKE_RESULTS |
278 | =item @cf::INVOKE_RESULTS |
242 | |
279 | |
243 | This array contains the results of the last C<invoke ()> call. When |
280 | This array contains the results of the last C<invoke ()> call. When |
244 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
281 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
305 | )) { |
342 | )) { |
306 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
343 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
307 | } |
344 | } |
308 | |
345 | |
309 | $EV::DIED = sub { |
346 | $EV::DIED = sub { |
310 | Carp::cluck "error in event callback: @_"; |
347 | warn "error in event callback: $@"; |
311 | }; |
348 | }; |
|
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349 | |
|
|
350 | ############################################################################# |
|
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351 | |
|
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352 | sub fork_call(&@); |
|
|
353 | sub get_slot($;$$); |
312 | |
354 | |
313 | ############################################################################# |
355 | ############################################################################# |
314 | |
356 | |
315 | =head2 UTILITY FUNCTIONS |
357 | =head2 UTILITY FUNCTIONS |
316 | |
358 | |
… | |
… | |
337 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
379 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
338 | $d |
380 | $d |
339 | } || "[unable to dump $_[0]: '$@']"; |
381 | } || "[unable to dump $_[0]: '$@']"; |
340 | } |
382 | } |
341 | |
383 | |
|
|
384 | =item $scalar = cf::load_file $path |
|
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385 | |
|
|
386 | Loads the given file from path and returns its contents. Croaks on error |
|
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387 | and can block. |
|
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388 | |
|
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389 | =cut |
|
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390 | |
|
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391 | sub load_file($) { |
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392 | 0 <= aio_load $_[0], my $data |
|
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393 | or Carp::croak "$_[0]: $!"; |
|
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394 | |
|
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395 | $data |
|
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396 | } |
|
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397 | |
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398 | =item $success = cf::replace_file $path, $data, $sync |
|
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399 | |
|
|
400 | Atomically replaces the file at the given $path with new $data, and |
|
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401 | optionally $sync the data to disk before replacing the file. |
|
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402 | |
|
|
403 | =cut |
|
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404 | |
|
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405 | sub replace_file($$;$) { |
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406 | my ($path, $data, $sync) = @_; |
|
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407 | |
|
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408 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
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409 | |
|
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410 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
411 | or return; |
|
|
412 | |
|
|
413 | $data = $data->() if ref $data; |
|
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414 | |
|
|
415 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
416 | or return; |
|
|
417 | |
|
|
418 | !$sync |
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419 | or !aio_fsync $fh |
|
|
420 | or return; |
|
|
421 | |
|
|
422 | aio_close $fh |
|
|
423 | and return; |
|
|
424 | |
|
|
425 | aio_rename "$path~", $path |
|
|
426 | and return; |
|
|
427 | |
|
|
428 | if ($sync) { |
|
|
429 | $path =~ s%/[^/]*$%%; |
|
|
430 | aio_pathsync $path; |
|
|
431 | } |
|
|
432 | |
|
|
433 | 1 |
|
|
434 | } |
|
|
435 | |
342 | =item $ref = cf::decode_json $json |
436 | =item $ref = cf::decode_json $json |
343 | |
437 | |
344 | Converts a JSON string into the corresponding perl data structure. |
438 | Converts a JSON string into the corresponding perl data structure. |
345 | |
439 | |
346 | =item $json = cf::encode_json $ref |
440 | =item $json = cf::encode_json $ref |
… | |
… | |
352 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
446 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
353 | |
447 | |
354 | sub encode_json($) { $json_coder->encode ($_[0]) } |
448 | sub encode_json($) { $json_coder->encode ($_[0]) } |
355 | sub decode_json($) { $json_coder->decode ($_[0]) } |
449 | sub decode_json($) { $json_coder->decode ($_[0]) } |
356 | |
450 | |
|
|
451 | =item $ref = cf::decode_storable $scalar |
|
|
452 | |
|
|
453 | Same as Coro::Storable::thaw, so blocks. |
|
|
454 | |
|
|
455 | =cut |
|
|
456 | |
|
|
457 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
458 | |
|
|
459 | =item $ref = cf::decode_yaml $scalar |
|
|
460 | |
|
|
461 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
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462 | |
|
|
463 | =cut |
|
|
464 | |
|
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465 | sub decode_yaml($) { |
|
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466 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
467 | } |
|
|
468 | |
|
|
469 | =item $scalar = cf::unlzf $scalar |
|
|
470 | |
|
|
471 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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|
472 | blocks. |
|
|
473 | |
|
|
474 | =cut |
|
|
475 | |
|
|
476 | sub unlzf($) { |
|
|
477 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
478 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
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479 | Compress::LZF::decompress $_[0] |
|
|
480 | } |
|
|
481 | |
357 | =item cf::post_init { BLOCK } |
482 | =item cf::post_init { BLOCK } |
358 | |
483 | |
359 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
484 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
360 | but I<before> the server starts ticking again. |
485 | but I<before> the server starts ticking again. |
361 | |
486 | |
362 | The cdoeblock will have a single boolean argument to indicate whether this |
487 | The codeblock will have a single boolean argument to indicate whether this |
363 | is a reload or not. |
488 | is a reload or not. |
364 | |
489 | |
365 | =cut |
490 | =cut |
366 | |
491 | |
367 | sub post_init(&) { |
492 | sub post_init(&) { |
368 | push @POST_INIT, shift; |
493 | push @POST_INIT, shift; |
|
|
494 | } |
|
|
495 | |
|
|
496 | sub _post_init { |
|
|
497 | trace "running post_init jobs"; |
|
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498 | |
|
|
499 | # run them in parallel... |
|
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500 | |
|
|
501 | my @join; |
|
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502 | |
|
|
503 | while () { |
|
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504 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
505 | @POST_INIT = (); |
|
|
506 | |
|
|
507 | @join or last; |
|
|
508 | |
|
|
509 | (pop @join)->join; |
|
|
510 | } |
369 | } |
511 | } |
370 | |
512 | |
371 | =item cf::lock_wait $string |
513 | =item cf::lock_wait $string |
372 | |
514 | |
373 | Wait until the given lock is available. See cf::lock_acquire. |
515 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
426 | EV::periodic $start, $interval, 0, $cb |
568 | EV::periodic $start, $interval, 0, $cb |
427 | } |
569 | } |
428 | |
570 | |
429 | =item cf::get_slot $time[, $priority[, $name]] |
571 | =item cf::get_slot $time[, $priority[, $name]] |
430 | |
572 | |
431 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
573 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
432 | This call blocks and returns only when you have at least C<$time> seconds |
574 | (default: 0): This call blocks and returns only when you have at least |
433 | of cpu time till the next tick. The slot is only valid till the next cede. |
575 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
576 | till the next cede. |
|
|
577 | |
|
|
578 | Background jobs should use a priority less than zero, interactive jobs |
|
|
579 | should use 100 or more. |
434 | |
580 | |
435 | The optional C<$name> can be used to identify the job to run. It might be |
581 | The optional C<$name> can be used to identify the job to run. It might be |
436 | used for statistical purposes and should identify the same time-class. |
582 | used for statistical purposes and should identify the same time-class. |
437 | |
583 | |
438 | Useful for short background jobs. |
584 | Useful for short background jobs. |
… | |
… | |
467 | } |
613 | } |
468 | } |
614 | } |
469 | |
615 | |
470 | if (@SLOT_QUEUE) { |
616 | if (@SLOT_QUEUE) { |
471 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
617 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
472 | push @cf::WAIT_FOR_TICK, $signal; |
618 | $WAIT_FOR_TICK->wait; |
473 | $signal->wait; |
|
|
474 | } else { |
619 | } else { |
475 | $busy = 0; |
620 | $busy = 0; |
476 | Coro::schedule; |
621 | Coro::schedule; |
477 | } |
622 | } |
478 | } |
623 | } |
… | |
… | |
578 | $EXT_CORO{$coro+0} = $coro; |
723 | $EXT_CORO{$coro+0} = $coro; |
579 | |
724 | |
580 | $coro |
725 | $coro |
581 | } |
726 | } |
582 | |
727 | |
583 | =item fork_call { }, $args |
728 | =item fork_call { }, @args |
584 | |
729 | |
585 | Executes the given code block with the given arguments in a seperate |
730 | Executes the given code block with the given arguments in a seperate |
586 | process, returning the results. Everything must be serialisable with |
731 | process, returning the results. Everything must be serialisable with |
587 | Coro::Storable. May, of course, block. Note that the executed sub may |
732 | Coro::Storable. May, of course, block. Note that the executed sub may |
588 | never block itself or use any form of event handling. |
733 | never block itself or use any form of event handling. |
589 | |
734 | |
590 | =cut |
735 | =cut |
591 | |
736 | |
|
|
737 | sub post_fork { |
|
|
738 | reset_signals; |
|
|
739 | } |
|
|
740 | |
592 | sub fork_call(&@) { |
741 | sub fork_call(&@) { |
593 | my ($cb, @args) = @_; |
742 | my ($cb, @args) = @_; |
594 | |
743 | |
595 | # we seemingly have to make a local copy of the whole thing, |
|
|
596 | # otherwise perl prematurely frees the stuff :/ |
|
|
597 | # TODO: investigate and fix (likely this will be rather laborious) |
|
|
598 | |
|
|
599 | my @res = Coro::Util::fork_eval { |
744 | my @res = Coro::Util::fork_eval { |
600 | reset_signals; |
745 | cf::post_fork; |
601 | &$cb |
746 | &$cb |
602 | }, @args; |
747 | } @args; |
603 | |
748 | |
604 | wantarray ? @res : $res[-1] |
749 | wantarray ? @res : $res[-1] |
605 | } |
750 | } |
606 | |
751 | |
607 | sub objinfo { |
752 | sub objinfo { |
… | |
… | |
729 | |
874 | |
730 | my @data; |
875 | my @data; |
731 | my $md5; |
876 | my $md5; |
732 | |
877 | |
733 | for (0 .. $#$src) { |
878 | for (0 .. $#$src) { |
734 | 0 <= aio_load $src->[$_], $data[$_] |
879 | $data[$_] = load_file $src->[$_]; |
735 | or Carp::croak "$src->[$_]: $!"; |
|
|
736 | } |
880 | } |
737 | |
881 | |
738 | # if processing is expensive, check |
882 | # if processing is expensive, check |
739 | # checksum first |
883 | # checksum first |
740 | if (1) { |
884 | if (1) { |
… | |
… | |
753 | |
897 | |
754 | return db_get cache => "$id/data"; |
898 | return db_get cache => "$id/data"; |
755 | } |
899 | } |
756 | } |
900 | } |
757 | |
901 | |
758 | my $t1 = Time::HiRes::time; |
902 | my $t1 = EV::time; |
759 | my $data = $process->(\@data); |
903 | my $data = $process->(\@data); |
760 | my $t2 = Time::HiRes::time; |
904 | my $t2 = EV::time; |
761 | |
905 | |
762 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
906 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
763 | |
907 | |
764 | db_put cache => "$id/data", $data; |
908 | db_put cache => "$id/data", $data; |
765 | db_put cache => "$id/md5" , $md5; |
909 | db_put cache => "$id/md5" , $md5; |
… | |
… | |
1285 | =cut |
1429 | =cut |
1286 | |
1430 | |
1287 | ############################################################################# |
1431 | ############################################################################# |
1288 | # command handling &c |
1432 | # command handling &c |
1289 | |
1433 | |
1290 | =item cf::register_command $name => \&callback($ob,$args); |
1434 | =item cf::register_command $name => \&callback($ob,$args) |
1291 | |
1435 | |
1292 | Register a callback for execution when the client sends the user command |
1436 | Register a callback for execution when the client sends the user command |
1293 | $name. |
1437 | $name. |
1294 | |
1438 | |
1295 | =cut |
1439 | =cut |
… | |
… | |
1301 | #warn "registering command '$name/$time' to '$caller'"; |
1445 | #warn "registering command '$name/$time' to '$caller'"; |
1302 | |
1446 | |
1303 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1447 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1304 | } |
1448 | } |
1305 | |
1449 | |
1306 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1450 | =item cf::register_extcmd $name => \&callback($pl,@args) |
1307 | |
1451 | |
1308 | Register a callback for execution when the client sends an (synchronous) |
1452 | Register a callback for execution when the client sends an (synchronous) |
1309 | extcmd packet. Ext commands will be processed in the order they are |
1453 | extcmd packet. Ext commands will be processed in the order they are |
1310 | received by the server, like other user commands. The first argument is |
1454 | received by the server, like other user commands. The first argument is |
1311 | the logged-in player. Ext commands can only be processed after a player |
1455 | the logged-in player. Ext commands can only be processed after a player |
1312 | has logged in successfully. |
1456 | has logged in successfully. |
1313 | |
1457 | |
1314 | If the callback returns something, it is sent back as if reply was being |
1458 | The values will be sent back to the client. |
1315 | called. |
|
|
1316 | |
1459 | |
|
|
1460 | =item cf::register_async_extcmd $name => \&callback($pl,$reply->(...),@args) |
|
|
1461 | |
|
|
1462 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1463 | callback needs to clal the C<$reply> function. |
|
|
1464 | |
1317 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
1465 | =item cf::register_exticmd $name => \&callback($ns,@args) |
1318 | |
1466 | |
1319 | Register a callback for execution when the client sends an (asynchronous) |
1467 | Register a callback for execution when the client sends an (asynchronous) |
1320 | exticmd packet. Exti commands are processed by the server as soon as they |
1468 | exticmd packet. Exti commands are processed by the server as soon as they |
1321 | are received, i.e. out of order w.r.t. other commands. The first argument |
1469 | are received, i.e. out of order w.r.t. other commands. The first argument |
1322 | is a client socket. Exti commands can be received anytime, even before |
1470 | is a client socket. Exti commands can be received anytime, even before |
1323 | log-in. |
1471 | log-in. |
1324 | |
1472 | |
1325 | If the callback returns something, it is sent back as if reply was being |
1473 | The values will be sent back to the client. |
1326 | called. |
|
|
1327 | |
1474 | |
1328 | =cut |
1475 | =item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args) |
1329 | |
1476 | |
|
|
1477 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1478 | callback needs to clal the C<$reply> function. |
|
|
1479 | |
|
|
1480 | =cut |
|
|
1481 | |
1330 | sub register_extcmd { |
1482 | sub register_extcmd($$) { |
1331 | my ($name, $cb) = @_; |
1483 | my ($name, $cb) = @_; |
1332 | |
1484 | |
1333 | $EXTCMD{$name} = $cb; |
1485 | $EXTCMD{$name} = $cb; |
1334 | } |
1486 | } |
1335 | |
1487 | |
1336 | sub register_exticmd { |
1488 | sub register_async_extcmd($$) { |
1337 | my ($name, $cb) = @_; |
1489 | my ($name, $cb) = @_; |
1338 | |
1490 | |
|
|
1491 | $EXTACMD{$name} = $cb; |
|
|
1492 | } |
|
|
1493 | |
|
|
1494 | sub register_exticmd($$) { |
|
|
1495 | my ($name, $cb) = @_; |
|
|
1496 | |
1339 | $EXTICMD{$name} = $cb; |
1497 | $EXTICMD{$name} = $cb; |
|
|
1498 | } |
|
|
1499 | |
|
|
1500 | sub register_async_exticmd($$) { |
|
|
1501 | my ($name, $cb) = @_; |
|
|
1502 | |
|
|
1503 | $EXTIACMD{$name} = $cb; |
1340 | } |
1504 | } |
1341 | |
1505 | |
1342 | use File::Glob (); |
1506 | use File::Glob (); |
1343 | |
1507 | |
1344 | cf::player->attach ( |
1508 | cf::player->attach ( |
… | |
… | |
1358 | my ($pl, $buf) = @_; |
1522 | my ($pl, $buf) = @_; |
1359 | |
1523 | |
1360 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1524 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1361 | |
1525 | |
1362 | if (ref $msg) { |
1526 | if (ref $msg) { |
1363 | my ($type, $reply, @payload) = |
1527 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1364 | "ARRAY" eq ref $msg |
|
|
1365 | ? @$msg |
|
|
1366 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1367 | |
1528 | |
1368 | my @reply; |
|
|
1369 | |
|
|
1370 | if (my $cb = $EXTCMD{$type}) { |
1529 | if (my $cb = $EXTACMD{$type}) { |
|
|
1530 | $cb->( |
|
|
1531 | $pl, |
|
|
1532 | sub { |
|
|
1533 | $pl->ext_msg ("reply-$reply", @_) |
|
|
1534 | if $reply; |
|
|
1535 | }, |
|
|
1536 | @payload |
|
|
1537 | ); |
|
|
1538 | } else { |
|
|
1539 | my @reply; |
|
|
1540 | |
|
|
1541 | if (my $cb = $EXTCMD{$type}) { |
1371 | @reply = $cb->($pl, @payload); |
1542 | @reply = $cb->($pl, @payload); |
|
|
1543 | } |
|
|
1544 | |
|
|
1545 | $pl->ext_msg ("reply-$reply", @reply) |
|
|
1546 | if $reply; |
1372 | } |
1547 | } |
1373 | |
|
|
1374 | $pl->ext_reply ($reply, @reply) |
|
|
1375 | if $reply; |
|
|
1376 | |
1548 | |
1377 | } else { |
1549 | } else { |
1378 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1550 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1379 | } |
1551 | } |
1380 | |
1552 | |
… | |
… | |
1393 | }; |
1565 | }; |
1394 | |
1566 | |
1395 | $grp |
1567 | $grp |
1396 | } |
1568 | } |
1397 | |
1569 | |
|
|
1570 | sub _ext_cfg_reg($$$$) { |
|
|
1571 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1572 | |
|
|
1573 | $cfgname = lc $varname |
|
|
1574 | unless length $cfgname; |
|
|
1575 | |
|
|
1576 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1577 | |
|
|
1578 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1579 | } |
|
|
1580 | |
1398 | sub load_extensions { |
1581 | sub load_extensions { |
1399 | info "loading extensions..."; |
1582 | info "loading extensions..."; |
|
|
1583 | |
|
|
1584 | %EXT_CFG = (); |
1400 | |
1585 | |
1401 | cf::sync_job { |
1586 | cf::sync_job { |
1402 | my %todo; |
1587 | my %todo; |
1403 | |
1588 | |
1404 | for my $path (<$LIBDIR/*.ext>) { |
1589 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1447 | unless exists $done{$_}; |
1632 | unless exists $done{$_}; |
1448 | } |
1633 | } |
1449 | |
1634 | |
1450 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1635 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1451 | |
1636 | |
|
|
1637 | my $source = $v->{source}; |
|
|
1638 | |
|
|
1639 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1640 | $source =~ s{ |
|
|
1641 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1642 | }{ |
|
|
1643 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1644 | }gmxe; |
|
|
1645 | |
1452 | my $active = eval $v->{source}; |
1646 | my $active = eval $source; |
1453 | |
1647 | |
1454 | if (length $@) { |
1648 | if (length $@) { |
1455 | error "$v->{path}: $@\n"; |
1649 | error "$v->{path}: $@\n"; |
1456 | undef $@; # work around perl 5.10.0 utf-8 caching bug |
|
|
1457 | |
1650 | |
1458 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1651 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1459 | if exists $v->{meta}{mandatory}; |
1652 | if exists $v->{meta}{mandatory}; |
1460 | |
1653 | |
1461 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
1654 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
… | |
… | |
1475 | |
1668 | |
1476 | while (my ($k, $v) = each %todo) { |
1669 | while (my ($k, $v) = each %todo) { |
1477 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1670 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1478 | if exists $v->{meta}{mandatory}; |
1671 | if exists $v->{meta}{mandatory}; |
1479 | } |
1672 | } |
|
|
1673 | |
|
|
1674 | last; |
1480 | } |
1675 | } |
1481 | } |
1676 | } |
1482 | }; |
1677 | }; |
1483 | } |
1678 | } |
1484 | |
1679 | |
… | |
… | |
1642 | my $name = $pl->ob->name; |
1837 | my $name = $pl->ob->name; |
1643 | |
1838 | |
1644 | $pl->{deny_save} = 1; |
1839 | $pl->{deny_save} = 1; |
1645 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1840 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1646 | |
1841 | |
1647 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1842 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1648 | $pl->deactivate; |
1843 | $pl->deactivate; |
|
|
1844 | |
1649 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1845 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1650 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1846 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1847 | ext::highscore::check ($pl->ob); |
|
|
1848 | |
1651 | $pl->ns->destroy if $pl->ns; |
1849 | $pl->ns->destroy if $pl->ns; |
1652 | |
1850 | |
1653 | my $path = playerdir $pl; |
1851 | my $path = playerdir $pl; |
1654 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1852 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1655 | aio_rename $path, $temp; |
1853 | aio_rename $path, $temp; |
… | |
… | |
1741 | |
1939 | |
1742 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1940 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1743 | |
1941 | |
1744 | Expand deliantra pod fragments into protocol xml. |
1942 | Expand deliantra pod fragments into protocol xml. |
1745 | |
1943 | |
1746 | =item $player->ext_reply ($msgid, @msg) |
|
|
1747 | |
|
|
1748 | Sends an ext reply to the player. |
|
|
1749 | |
|
|
1750 | =cut |
|
|
1751 | |
|
|
1752 | sub ext_reply($$@) { |
|
|
1753 | my ($self, $id, @msg) = @_; |
|
|
1754 | |
|
|
1755 | $self->ns->ext_reply ($id, @msg) |
|
|
1756 | } |
|
|
1757 | |
|
|
1758 | =item $player->ext_msg ($type, @msg) |
1944 | =item $player->ext_msg ($type, @msg) |
1759 | |
1945 | |
1760 | Sends an ext event to the client. |
1946 | Sends an ext event to the client. |
1761 | |
1947 | |
1762 | =cut |
1948 | =cut |
… | |
… | |
1821 | sub generate_random_map { |
2007 | sub generate_random_map { |
1822 | my ($self, $rmp) = @_; |
2008 | my ($self, $rmp) = @_; |
1823 | |
2009 | |
1824 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
2010 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1825 | |
2011 | |
1826 | # mit "rum" bekleckern, nicht |
|
|
1827 | $self->_create_random_map ( |
2012 | $self->_create_random_map ($rmp); |
1828 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1829 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1830 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1831 | $rmp->{exit_on_final_map}, |
|
|
1832 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1833 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1834 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1835 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1836 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1837 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1838 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1839 | ) |
|
|
1840 | } |
2013 | } |
1841 | |
2014 | |
1842 | =item cf::map->register ($regex, $prio) |
2015 | =item cf::map->register ($regex, $prio) |
1843 | |
2016 | |
1844 | Register a handler for the map path matching the given regex at the |
2017 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1870 | } |
2043 | } |
1871 | |
2044 | |
1872 | sub normalise { |
2045 | sub normalise { |
1873 | my ($path, $base) = @_; |
2046 | my ($path, $base) = @_; |
1874 | |
2047 | |
1875 | $path = "$path"; # make sure its a string |
2048 | $path = "$path"; # make sure it's a string |
1876 | |
2049 | |
1877 | $path =~ s/\.map$//; |
2050 | $path =~ s/\.map$//; |
1878 | |
2051 | |
1879 | # map plan: |
2052 | # map plan: |
1880 | # |
2053 | # |
… | |
… | |
1895 | $base =~ s{[^/]+/?$}{}; |
2068 | $base =~ s{[^/]+/?$}{}; |
1896 | $path = "$base/$path"; |
2069 | $path = "$base/$path"; |
1897 | } |
2070 | } |
1898 | |
2071 | |
1899 | for ($path) { |
2072 | for ($path) { |
1900 | redo if s{//}{/}; |
|
|
1901 | redo if s{/\.?/}{/}; |
2073 | redo if s{/\.?/}{/}; |
1902 | redo if s{/[^/]+/\.\./}{/}; |
2074 | redo if s{/[^/]+/\.\./}{/}; |
1903 | } |
2075 | } |
1904 | |
2076 | |
1905 | $path |
2077 | $path |
… | |
… | |
1919 | $self->init; # pass $1 etc. |
2091 | $self->init; # pass $1 etc. |
1920 | return $self; |
2092 | return $self; |
1921 | } |
2093 | } |
1922 | } |
2094 | } |
1923 | |
2095 | |
1924 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
2096 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1925 | () |
2097 | () |
1926 | } |
2098 | } |
1927 | |
2099 | |
|
|
2100 | # may re-bless or do other evil things |
1928 | sub init { |
2101 | sub init { |
1929 | my ($self) = @_; |
2102 | my ($self) = @_; |
1930 | |
2103 | |
1931 | $self |
2104 | $self |
1932 | } |
2105 | } |
… | |
… | |
1997 | $self->{load_path} = $path; |
2170 | $self->{load_path} = $path; |
1998 | |
2171 | |
1999 | 1 |
2172 | 1 |
2000 | } |
2173 | } |
2001 | |
2174 | |
|
|
2175 | # used to laod the header of an original map |
2002 | sub load_header_orig { |
2176 | sub load_header_orig { |
2003 | my ($self) = @_; |
2177 | my ($self) = @_; |
2004 | |
2178 | |
2005 | $self->load_header_from ($self->load_path) |
2179 | $self->load_header_from ($self->load_path) |
2006 | } |
2180 | } |
2007 | |
2181 | |
|
|
2182 | # used to laod the header of an instantiated map |
2008 | sub load_header_temp { |
2183 | sub load_header_temp { |
2009 | my ($self) = @_; |
2184 | my ($self) = @_; |
2010 | |
2185 | |
2011 | $self->load_header_from ($self->save_path) |
2186 | $self->load_header_from ($self->save_path) |
2012 | } |
2187 | } |
2013 | |
2188 | |
|
|
2189 | # called after loading the header from an instantiated map |
2014 | sub prepare_temp { |
2190 | sub prepare_temp { |
2015 | my ($self) = @_; |
2191 | my ($self) = @_; |
2016 | |
2192 | |
2017 | $self->last_access ((delete $self->{last_access}) |
2193 | $self->last_access ((delete $self->{last_access}) |
2018 | || $cf::RUNTIME); #d# |
2194 | || $cf::RUNTIME); #d# |
2019 | # safety |
2195 | # safety |
2020 | $self->{instantiate_time} = $cf::RUNTIME |
2196 | $self->{instantiate_time} = $cf::RUNTIME |
2021 | if $self->{instantiate_time} > $cf::RUNTIME; |
2197 | if $self->{instantiate_time} > $cf::RUNTIME; |
2022 | } |
2198 | } |
2023 | |
2199 | |
|
|
2200 | # called after loading the header from an original map |
2024 | sub prepare_orig { |
2201 | sub prepare_orig { |
2025 | my ($self) = @_; |
2202 | my ($self) = @_; |
2026 | |
2203 | |
2027 | $self->{load_original} = 1; |
2204 | $self->{load_original} = 1; |
2028 | $self->{instantiate_time} = $cf::RUNTIME; |
2205 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2052 | |
2229 | |
2053 | sub find; |
2230 | sub find; |
2054 | sub find { |
2231 | sub find { |
2055 | my ($path, $origin) = @_; |
2232 | my ($path, $origin) = @_; |
2056 | |
2233 | |
|
|
2234 | cf::cede_to_tick; |
|
|
2235 | |
2057 | $path = normalise $path, $origin && $origin->path; |
2236 | $path = normalise $path, $origin; |
2058 | |
2237 | |
2059 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2238 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2060 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2239 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2061 | |
2240 | |
2062 | $cf::MAP{$path} || do { |
2241 | $cf::MAP{$path} || do { |
… | |
… | |
2093 | |
2272 | |
2094 | { |
2273 | { |
2095 | my $guard = cf::lock_acquire "map_data:$path"; |
2274 | my $guard = cf::lock_acquire "map_data:$path"; |
2096 | |
2275 | |
2097 | return unless $self->valid; |
2276 | return unless $self->valid; |
2098 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2277 | return unless $self->state == cf::MAP_SWAPPED; |
2099 | |
|
|
2100 | $self->in_memory (cf::MAP_LOADING); |
|
|
2101 | |
2278 | |
2102 | $self->alloc; |
2279 | $self->alloc; |
2103 | |
2280 | |
2104 | $self->pre_load; |
2281 | $self->pre_load; |
2105 | cf::cede_to_tick; |
2282 | cf::cede_to_tick; |
2106 | |
2283 | |
|
|
2284 | if (exists $self->{load_path}) { |
2107 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2285 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2108 | $f->skip_block; |
2286 | $f->skip_block; |
2109 | $self->_load_objects ($f) |
2287 | $self->_load_objects ($f) |
2110 | or return; |
2288 | or return; |
2111 | |
2289 | |
2112 | $self->post_load_original |
2290 | $self->post_load_original |
2113 | if delete $self->{load_original}; |
2291 | if delete $self->{load_original}; |
2114 | |
2292 | |
2115 | if (my $uniq = $self->uniq_path) { |
2293 | if (my $uniq = $self->uniq_path) { |
2116 | utf8::encode $uniq; |
2294 | utf8::encode $uniq; |
2117 | unless (aio_stat $uniq) { |
2295 | unless (aio_stat $uniq) { |
2118 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2296 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2119 | $self->clear_unique_items; |
2297 | $self->clear_unique_items; |
2120 | $self->_load_objects ($f); |
2298 | $self->_load_objects ($f); |
2121 | $f->resolve_delayed_derefs; |
2299 | $f->resolve_delayed_derefs; |
|
|
2300 | } |
2122 | } |
2301 | } |
2123 | } |
2302 | } |
2124 | } |
|
|
2125 | |
2303 | |
2126 | $f->resolve_delayed_derefs; |
2304 | $f->resolve_delayed_derefs; |
|
|
2305 | } else { |
|
|
2306 | $self->post_load_original |
|
|
2307 | if delete $self->{load_original}; |
|
|
2308 | } |
|
|
2309 | |
|
|
2310 | $self->state (cf::MAP_INACTIVE); |
2127 | |
2311 | |
2128 | cf::cede_to_tick; |
2312 | cf::cede_to_tick; |
2129 | # now do the right thing for maps |
2313 | # now do the right thing for maps |
2130 | $self->link_multipart_objects; |
2314 | $self->link_multipart_objects; |
2131 | $self->difficulty ($self->estimate_difficulty) |
2315 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2135 | unless ($self->{deny_activate}) { |
2319 | unless ($self->{deny_activate}) { |
2136 | $self->decay_objects; |
2320 | $self->decay_objects; |
2137 | $self->fix_auto_apply; |
2321 | $self->fix_auto_apply; |
2138 | $self->update_buttons; |
2322 | $self->update_buttons; |
2139 | cf::cede_to_tick; |
2323 | cf::cede_to_tick; |
2140 | $self->activate; |
2324 | #$self->activate; # no longer activate maps automatically |
2141 | } |
2325 | } |
2142 | |
2326 | |
2143 | $self->{last_save} = $cf::RUNTIME; |
2327 | $self->{last_save} = $cf::RUNTIME; |
2144 | $self->last_access ($cf::RUNTIME); |
2328 | $self->last_access ($cf::RUNTIME); |
2145 | |
|
|
2146 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2147 | } |
2329 | } |
2148 | |
2330 | |
2149 | $self->post_load; |
2331 | $self->post_load; |
|
|
2332 | |
|
|
2333 | 1 |
2150 | } |
2334 | } |
2151 | |
2335 | |
2152 | # customize the map for a given player, i.e. |
2336 | # customize the map for a given player, i.e. |
2153 | # return the _real_ map. used by e.g. per-player |
2337 | # return the _real_ map. used by e.g. per-player |
2154 | # maps to change the path to ~playername/mappath |
2338 | # maps to change the path to ~playername/mappath |
… | |
… | |
2162 | # if $self->per_party; |
2346 | # if $self->per_party; |
2163 | |
2347 | |
2164 | $self |
2348 | $self |
2165 | } |
2349 | } |
2166 | |
2350 | |
2167 | # find and load all maps in the 3x3 area around a map |
|
|
2168 | sub load_neighbours { |
|
|
2169 | my ($map) = @_; |
|
|
2170 | |
|
|
2171 | my @neigh; # diagonal neighbours |
|
|
2172 | |
|
|
2173 | for (0 .. 3) { |
|
|
2174 | my $neigh = $map->tile_path ($_) |
|
|
2175 | or next; |
|
|
2176 | $neigh = find $neigh, $map |
|
|
2177 | or next; |
|
|
2178 | $neigh->load; |
|
|
2179 | |
|
|
2180 | # now find the diagonal neighbours |
|
|
2181 | push @neigh, |
|
|
2182 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2183 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2184 | } |
|
|
2185 | |
|
|
2186 | for (grep defined $_->[0], @neigh) { |
|
|
2187 | my ($path, $origin) = @$_; |
|
|
2188 | my $neigh = find $path, $origin |
|
|
2189 | or next; |
|
|
2190 | $neigh->load; |
|
|
2191 | } |
|
|
2192 | } |
|
|
2193 | |
|
|
2194 | sub find_sync { |
2351 | sub find_sync { |
2195 | my ($path, $origin) = @_; |
2352 | my ($path, $origin) = @_; |
2196 | |
2353 | |
|
|
2354 | # it's a bug to call this from the main context |
2197 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2355 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2198 | if $Coro::current == $Coro::main; |
2356 | if $Coro::current == $Coro::main; |
2199 | |
2357 | |
2200 | find $path, $origin |
2358 | find $path, $origin |
2201 | } |
2359 | } |
2202 | |
2360 | |
2203 | sub do_load_sync { |
2361 | sub do_load_sync { |
2204 | my ($map) = @_; |
2362 | my ($map) = @_; |
2205 | |
2363 | |
|
|
2364 | # it's a bug to call this from the main context |
2206 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2365 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2207 | if $Coro::current == $Coro::main; |
2366 | if $Coro::current == $Coro::main; |
2208 | |
2367 | |
2209 | $map->load; |
2368 | $map->load; |
2210 | } |
2369 | } |
… | |
… | |
2213 | our $MAP_PREFETCHER = undef; |
2372 | our $MAP_PREFETCHER = undef; |
2214 | |
2373 | |
2215 | sub find_async { |
2374 | sub find_async { |
2216 | my ($path, $origin, $load) = @_; |
2375 | my ($path, $origin, $load) = @_; |
2217 | |
2376 | |
2218 | $path = normalise $path, $origin && $origin->{path}; |
2377 | $path = normalise $path, $origin; |
2219 | |
2378 | |
2220 | if (my $map = $cf::MAP{$path}) { |
2379 | if (my $map = $cf::MAP{$path}) { |
2221 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2380 | return $map if !$load || $map->linkable; |
2222 | } |
2381 | } |
2223 | |
2382 | |
2224 | $MAP_PREFETCH{$path} |= $load; |
2383 | $MAP_PREFETCH{$path} |= $load; |
2225 | |
2384 | |
2226 | $MAP_PREFETCHER ||= cf::async { |
2385 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2285 | sub swap_out { |
2444 | sub swap_out { |
2286 | my ($self) = @_; |
2445 | my ($self) = @_; |
2287 | |
2446 | |
2288 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2447 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2289 | |
2448 | |
2290 | return if $self->in_memory != cf::MAP_ACTIVE; |
2449 | return if !$self->linkable; |
2291 | return if $self->{deny_save}; |
2450 | return if $self->{deny_save}; |
2292 | return if $self->players; |
2451 | return if $self->players; |
2293 | |
2452 | |
2294 | # first deactivate the map and "unlink" it from the core |
2453 | # first deactivate the map and "unlink" it from the core |
2295 | $self->deactivate; |
2454 | $self->deactivate; |
2296 | $_->clear_links_to ($self) for values %cf::MAP; |
2455 | $_->clear_links_to ($self) for values %cf::MAP; |
2297 | $self->in_memory (cf::MAP_SWAPPED); |
2456 | $self->state (cf::MAP_SWAPPED); |
2298 | |
2457 | |
2299 | # then atomically save |
2458 | # then atomically save |
2300 | $self->_save; |
2459 | $self->_save; |
2301 | |
2460 | |
2302 | # then free the map |
2461 | # then free the map |
… | |
… | |
2328 | |
2487 | |
2329 | return if $self->players; |
2488 | return if $self->players; |
2330 | |
2489 | |
2331 | cf::trace "resetting map ", $self->path, "\n"; |
2490 | cf::trace "resetting map ", $self->path, "\n"; |
2332 | |
2491 | |
2333 | $self->in_memory (cf::MAP_SWAPPED); |
2492 | $self->state (cf::MAP_SWAPPED); |
2334 | |
2493 | |
2335 | # need to save uniques path |
2494 | # need to save uniques path |
2336 | unless ($self->{deny_save}) { |
2495 | unless ($self->{deny_save}) { |
2337 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2496 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2338 | |
2497 | |
… | |
… | |
2491 | |
2650 | |
2492 | Creates and returns a persistent reference to an object that can be stored as a string. |
2651 | Creates and returns a persistent reference to an object that can be stored as a string. |
2493 | |
2652 | |
2494 | =item $ob = cf::object::deref ($refstring) |
2653 | =item $ob = cf::object::deref ($refstring) |
2495 | |
2654 | |
2496 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2655 | returns the objetc referenced by refstring. may return undef when it cannot find the object, |
2497 | even if the object actually exists. May block. |
2656 | even if the object actually exists. May block. |
2498 | |
2657 | |
2499 | =cut |
2658 | =cut |
2500 | |
2659 | |
2501 | sub deref { |
2660 | sub deref { |
… | |
… | |
2668 | # use -1 or undef as default coordinates, not 0, 0 |
2827 | # use -1 or undef as default coordinates, not 0, 0 |
2669 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2828 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2670 | if $x <= 0 && $y <= 0; |
2829 | if $x <= 0 && $y <= 0; |
2671 | |
2830 | |
2672 | $map->load; |
2831 | $map->load; |
2673 | $map->load_neighbours; |
|
|
2674 | |
2832 | |
2675 | return unless $self->contr->active; |
2833 | return unless $self->contr->active; |
2676 | |
2834 | |
2677 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2835 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2678 | if ($self->enter_map ($map, $x, $y)) { |
2836 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2734 | ($path, $x, $y) = (undef, undef, undef); |
2892 | ($path, $x, $y) = (undef, undef, undef); |
2735 | } |
2893 | } |
2736 | } |
2894 | } |
2737 | |
2895 | |
2738 | my $map = eval { |
2896 | my $map = eval { |
2739 | my $map = defined $path ? cf::map::find $path : undef; |
2897 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2740 | |
2898 | |
2741 | if ($map) { |
2899 | if ($map) { |
2742 | $map = $map->customise_for ($self); |
2900 | $map = $map->customise_for ($self); |
2743 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2901 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2744 | } else { |
2902 | } else { |
… | |
… | |
2834 | $Coro::current->{desc} = "enter_exit"; |
2992 | $Coro::current->{desc} = "enter_exit"; |
2835 | |
2993 | |
2836 | unless (eval { |
2994 | unless (eval { |
2837 | $self->deactivate_recursive; # just to be sure |
2995 | $self->deactivate_recursive; # just to be sure |
2838 | |
2996 | |
2839 | # random map handling |
|
|
2840 | { |
|
|
2841 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2842 | |
|
|
2843 | prepare_random_map $exit |
|
|
2844 | if $exit->slaying eq "/!"; |
|
|
2845 | } |
|
|
2846 | |
|
|
2847 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2997 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2848 | my $x = $exit->stats->hp; |
2998 | my $x = $exit->stats->hp; |
2849 | my $y = $exit->stats->sp; |
2999 | my $y = $exit->stats->sp; |
|
|
3000 | |
|
|
3001 | # special map handling |
|
|
3002 | my $slaying = $exit->slaying; |
|
|
3003 | |
|
|
3004 | # special map handling |
|
|
3005 | if ($slaying eq "/!") { |
|
|
3006 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
3007 | |
|
|
3008 | prepare_random_map $exit |
|
|
3009 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
3010 | |
|
|
3011 | $map = $exit->slaying; |
|
|
3012 | |
|
|
3013 | } elsif ($slaying eq '!up') { |
|
|
3014 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
3015 | $x = $exit->x; |
|
|
3016 | $y = $exit->y; |
|
|
3017 | |
|
|
3018 | } elsif ($slaying eq '!down') { |
|
|
3019 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
3020 | $x = $exit->x; |
|
|
3021 | $y = $exit->y; |
|
|
3022 | } |
2850 | |
3023 | |
2851 | $self->goto ($map, $x, $y); |
3024 | $self->goto ($map, $x, $y); |
2852 | |
3025 | |
2853 | # if exit is damned, update players death & WoR home-position |
3026 | # if exit is damned, update players death & WoR home-position |
2854 | $self->contr->savebed ($map, $x, $y) |
3027 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
3027 | id => "death", |
3200 | id => "death", |
3028 | title => "Death", |
3201 | title => "Death", |
3029 | reply => undef, |
3202 | reply => undef, |
3030 | tooltip => "Reason for and more info about your most recent death", |
3203 | tooltip => "Reason for and more info about your most recent death", |
3031 | }, |
3204 | }, |
|
|
3205 | "c/fatal" => { |
|
|
3206 | id => "fatal", |
|
|
3207 | title => "Fatal Error", |
|
|
3208 | reply => undef, |
|
|
3209 | tooltip => "Reason for the server disconnect", |
|
|
3210 | }, |
3032 | "c/say" => $SAY_CHANNEL, |
3211 | "c/say" => $SAY_CHANNEL, |
3033 | "c/chat" => $CHAT_CHANNEL, |
3212 | "c/chat" => $CHAT_CHANNEL, |
3034 | ); |
3213 | ); |
3035 | |
3214 | |
3036 | sub cf::client::send_msg { |
3215 | sub cf::client::send_msg { |
… | |
… | |
3079 | =cut |
3258 | =cut |
3080 | |
3259 | |
3081 | sub cf::client::ext_msg($$@) { |
3260 | sub cf::client::ext_msg($$@) { |
3082 | my ($self, $type, @msg) = @_; |
3261 | my ($self, $type, @msg) = @_; |
3083 | |
3262 | |
3084 | if ($self->extcmd == 2) { |
|
|
3085 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3263 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3086 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3087 | push @msg, msgtype => "event_$type"; |
|
|
3088 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3089 | } |
|
|
3090 | } |
|
|
3091 | |
|
|
3092 | =item $client->ext_reply ($msgid, @msg) |
|
|
3093 | |
|
|
3094 | Sends an ext reply to the client. |
|
|
3095 | |
|
|
3096 | =cut |
|
|
3097 | |
|
|
3098 | sub cf::client::ext_reply($$@) { |
|
|
3099 | my ($self, $id, @msg) = @_; |
|
|
3100 | |
|
|
3101 | if ($self->extcmd == 2) { |
|
|
3102 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3103 | } elsif ($self->extcmd == 1) { |
|
|
3104 | #TODO: version 1, remove |
|
|
3105 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3106 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3107 | } |
|
|
3108 | } |
3264 | } |
3109 | |
3265 | |
3110 | =item $success = $client->query ($flags, "text", \&cb) |
3266 | =item $success = $client->query ($flags, "text", \&cb) |
3111 | |
3267 | |
3112 | Queues a query to the client, calling the given callback with |
3268 | Queues a query to the client, calling the given callback with |
… | |
… | |
3167 | my ($ns, $buf) = @_; |
3323 | my ($ns, $buf) = @_; |
3168 | |
3324 | |
3169 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3325 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3170 | |
3326 | |
3171 | if (ref $msg) { |
3327 | if (ref $msg) { |
3172 | my ($type, $reply, @payload) = |
3328 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3173 | "ARRAY" eq ref $msg |
|
|
3174 | ? @$msg |
|
|
3175 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3176 | |
3329 | |
3177 | my @reply; |
|
|
3178 | |
|
|
3179 | if (my $cb = $EXTICMD{$type}) { |
3330 | if (my $cb = $EXTIACMD{$type}) { |
|
|
3331 | $cb->( |
|
|
3332 | $ns, |
|
|
3333 | sub { |
|
|
3334 | $ns->ext_msg ("reply-$reply", @_) |
|
|
3335 | if $reply; |
|
|
3336 | }, |
|
|
3337 | @payload |
|
|
3338 | ); |
|
|
3339 | } else { |
|
|
3340 | my @reply; |
|
|
3341 | |
|
|
3342 | if (my $cb = $EXTICMD{$type}) { |
3180 | @reply = $cb->($ns, @payload); |
3343 | @reply = $cb->($ns, @payload); |
|
|
3344 | } |
|
|
3345 | |
|
|
3346 | $ns->ext_msg ("reply-$reply", @reply) |
|
|
3347 | if $reply; |
3181 | } |
3348 | } |
3182 | |
|
|
3183 | $ns->ext_reply ($reply, @reply) |
|
|
3184 | if $reply; |
|
|
3185 | |
|
|
3186 | } else { |
3349 | } else { |
3187 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3350 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3188 | } |
3351 | } |
3189 | |
3352 | |
3190 | cf::override; |
3353 | cf::override; |
… | |
… | |
3358 | =cut |
3521 | =cut |
3359 | |
3522 | |
3360 | ############################################################################# |
3523 | ############################################################################# |
3361 | # the server's init and main functions |
3524 | # the server's init and main functions |
3362 | |
3525 | |
3363 | # async inc loader. yay. |
3526 | { |
3364 | sub inc_loader { |
3527 | package cf::face; |
3365 | my $mod = $_[1]; |
|
|
3366 | |
3528 | |
3367 | if (in_main && !tick_inhibit) { |
3529 | our %HASH; # hash => idx |
3368 | Carp::cluck "ERROR: attempted synchronous perl module load ($mod)"; |
3530 | our @DATA; # dynamically-created facedata, only faceste 0 used |
|
|
3531 | our @FOFS; # file offset, if > 0 |
|
|
3532 | our @SIZE; # size of face, in octets |
|
|
3533 | our @META; # meta hash of face, if any |
|
|
3534 | our $DATAFH; # facedata filehandle |
|
|
3535 | |
|
|
3536 | # internal api, not finalised |
|
|
3537 | sub set { |
|
|
3538 | my ($name, $type, $data) = @_; |
|
|
3539 | |
|
|
3540 | my $idx = cf::face::find $name; |
|
|
3541 | |
|
|
3542 | if ($idx) { |
|
|
3543 | delete $HASH{cf::face::get_csum $idx}; |
3369 | } else { |
3544 | } else { |
3370 | debug "loading perl module $mod\n"; |
3545 | $idx = cf::face::alloc $name; |
3371 | } |
3546 | } |
3372 | |
3547 | |
3373 | # 1. find real file |
3548 | my $hash = cf::face::mangle_csum Digest::MD5::md5 $data; |
3374 | for my $dir (@ORIG_INC) { |
|
|
3375 | warn "$dir/$mod\n";#d# |
|
|
3376 | ref $dir and next; |
|
|
3377 | 0 <= Coro::AIO::aio_load "$dir/$mod", my $data |
|
|
3378 | or next; |
|
|
3379 | |
3549 | |
3380 | $data = "#line 1 $dir/$mod\n$data"; |
3550 | cf::face::set_type $idx, $type; |
|
|
3551 | cf::face::set_csum $idx, 0, $hash; |
3381 | |
3552 | |
3382 | open my $fh, "<", \$data or die; |
3553 | # we need to destroy the SV itself, not just modify it, as a running ix |
|
|
3554 | # might hold a reference to it: "delete" achieves that. |
|
|
3555 | delete $FOFS[0][$idx]; |
|
|
3556 | delete $DATA[0][$idx]; |
|
|
3557 | $DATA[0][$idx] = $data; |
|
|
3558 | $SIZE[0][$idx] = length $data; |
|
|
3559 | delete $META[$idx]; |
|
|
3560 | $HASH{$hash} = $idx;#d# |
3383 | |
3561 | |
3384 | return $fh; |
3562 | $idx |
3385 | } |
3563 | } |
3386 | |
3564 | |
3387 | () |
3565 | sub _get_data($$$) { |
3388 | } |
3566 | my ($idx, $set, $cb) = @_; |
3389 | |
3567 | |
3390 | sub init_inc { |
3568 | if (defined $DATA[$set][$idx]) { |
3391 | # save original @INC |
3569 | $cb->($DATA[$set][$idx]); |
3392 | @ORIG_INC = ($LIBDIR, @INC) unless @ORIG_INC; |
3570 | } elsif (my $fofs = $FOFS[$set][$idx]) { |
|
|
3571 | my $size = $SIZE[$set][$idx]; |
|
|
3572 | my $buf; |
|
|
3573 | IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub { |
|
|
3574 | if ($_[0] == $size) { |
|
|
3575 | #cf::debug "read face $idx, $size from $fofs as ", length $buf;#d# |
|
|
3576 | $cb->($buf); |
|
|
3577 | } else { |
|
|
3578 | cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request."; |
|
|
3579 | } |
|
|
3580 | }; |
|
|
3581 | } else { |
|
|
3582 | cf::error "requested facedata for unknown face $idx#$set, ignoring."; |
|
|
3583 | } |
|
|
3584 | } |
3393 | |
3585 | |
3394 | # make sure we can do scalar-opens |
3586 | # rather ineffient |
3395 | open my $dummy, "<", \my $dummy2; |
3587 | sub cf::face::get_data($;$) { |
|
|
3588 | my ($idx, $set) = @_; |
3396 | |
3589 | |
3397 | # execute some stuff so perl load's some of the core modules |
3590 | _get_data $idx, $set, Coro::rouse_cb; |
3398 | /Ü/ =~ /ü/i; |
3591 | Coro::rouse_wait |
3399 | eval { &Storable::nstore_fd }; |
3592 | } |
3400 | |
3593 | |
3401 | @INC = (\&inc_loader, @ORIG_INC); # @ORIG_INC is needed for DynaLoader, AutoLoad etc. |
3594 | sub cf::face::ix { |
|
|
3595 | my ($ns, $set, $idx, $pri) = @_; |
3402 | |
3596 | |
3403 | debug "module loading will be asynchronous from this point on."; |
3597 | _get_data $idx, $set, sub { |
|
|
3598 | $ns->ix_send ($idx, $pri, $_[0]); |
|
|
3599 | }; |
|
|
3600 | } |
3404 | } |
3601 | } |
3405 | |
3602 | |
3406 | sub load_facedata($) { |
3603 | sub load_facedata($) { |
3407 | my ($path) = @_; |
3604 | my ($path) = @_; |
3408 | |
3605 | |
3409 | # HACK to clear player env face cache, we need some signal framework |
|
|
3410 | # for this (global event?) |
|
|
3411 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3412 | |
|
|
3413 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3606 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3414 | |
3607 | |
3415 | trace "loading facedata from $path\n"; |
3608 | trace "loading facedata from $path\n"; |
3416 | |
3609 | |
3417 | my $facedata; |
3610 | my $facedata = decode_storable load_file "$path/faceinfo"; |
3418 | 0 < aio_load $path, $facedata |
|
|
3419 | or die "$path: $!"; |
|
|
3420 | |
|
|
3421 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3422 | |
3611 | |
3423 | $facedata->{version} == 2 |
3612 | $facedata->{version} == 2 |
3424 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3613 | or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed."; |
3425 | |
3614 | |
3426 | # patch in the exptable |
3615 | my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0 |
3427 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3616 | or cf::cleanup "$path/facedata: $!, cannot proceed."; |
3428 | $facedata->{resource}{"res/exp_table"} = { |
3617 | |
3429 | type => FT_RSRC, |
3618 | get_slot 1, -100, "load_facedata"; # make sure we get a very big slot |
3430 | data => $exp_table, |
3619 | |
3431 | hash => (Digest::MD5::md5 $exp_table), |
3620 | # BEGIN ATOMIC |
3432 | }; |
3621 | # from here on, everything must be atomic - no thread switch allowed |
3433 | cf::cede_to_tick; |
3622 | my $t1 = EV::time; |
3434 | |
3623 | |
3435 | { |
3624 | { |
3436 | my $faces = $facedata->{faceinfo}; |
3625 | my $faces = $facedata->{faceinfo}; |
3437 | |
3626 | |
3438 | while (my ($face, $info) = each %$faces) { |
3627 | for my $face (sort keys %$faces) { |
|
|
3628 | my $info = $faces->{$face}; |
3439 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3629 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3440 | |
3630 | |
3441 | cf::face::set_visibility $idx, $info->{visibility}; |
3631 | cf::face::set_visibility $idx, $info->{visibility}; |
3442 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3632 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3443 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3633 | cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64}; |
3444 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3634 | cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32}; |
3445 | |
3635 | cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph}; |
3446 | cf::cede_to_tick; |
3636 | $cf::face::HASH{$info->{hash64}} = $idx; |
|
|
3637 | delete $cf::face::META[$idx]; |
3447 | } |
3638 | } |
3448 | |
3639 | |
3449 | while (my ($face, $info) = each %$faces) { |
3640 | while (my ($face, $info) = each %$faces) { |
3450 | next unless $info->{smooth}; |
3641 | next unless $info->{smooth}; |
3451 | |
3642 | |
… | |
… | |
3456 | cf::face::set_smooth $idx, $smooth; |
3647 | cf::face::set_smooth $idx, $smooth; |
3457 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3648 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3458 | } else { |
3649 | } else { |
3459 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3650 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3460 | } |
3651 | } |
3461 | |
|
|
3462 | cf::cede_to_tick; |
|
|
3463 | } |
3652 | } |
3464 | } |
3653 | } |
3465 | |
3654 | |
3466 | { |
3655 | { |
3467 | my $anims = $facedata->{animinfo}; |
3656 | my $anims = $facedata->{animinfo}; |
3468 | |
3657 | |
3469 | while (my ($anim, $info) = each %$anims) { |
3658 | while (my ($anim, $info) = each %$anims) { |
3470 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3659 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3471 | cf::cede_to_tick; |
|
|
3472 | } |
3660 | } |
3473 | |
3661 | |
3474 | cf::anim::invalidate_all; # d'oh |
3662 | cf::anim::invalidate_all; # d'oh |
3475 | } |
3663 | } |
3476 | |
3664 | |
3477 | { |
3665 | { |
3478 | my $res = $facedata->{resource}; |
3666 | my $res = $facedata->{resource}; |
3479 | |
3667 | |
3480 | while (my ($name, $info) = each %$res) { |
3668 | while (my ($name, $info) = each %$res) { |
3481 | if (defined $info->{type}) { |
3669 | if (defined (my $type = $info->{type})) { |
|
|
3670 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3482 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3671 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3483 | |
3672 | |
3484 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
|
|
3485 | cf::face::set_type $idx, $info->{type}; |
3673 | cf::face::set_type $idx, $type; |
|
|
3674 | cf::face::set_csum $idx, 0, $info->{hash}; |
|
|
3675 | $cf::face::SIZE[0][$idx] = $info->{size}; |
|
|
3676 | $cf::face::FOFS[0][$idx] = $info->{fofs}; |
|
|
3677 | $cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3678 | $cf::face::HASH{$info->{hash}} = $idx; |
3486 | } else { |
3679 | } else { |
3487 | $RESOURCE{$name} = $info; # unused |
3680 | # $RESOURCE{$name} = $info; # unused |
3488 | } |
3681 | } |
3489 | |
|
|
3490 | cf::cede_to_tick; |
|
|
3491 | } |
3682 | } |
3492 | } |
3683 | } |
|
|
3684 | |
|
|
3685 | ($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh); |
|
|
3686 | |
|
|
3687 | # HACK to clear player env face cache, we need some signal framework |
|
|
3688 | # for this (global event?) |
|
|
3689 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3690 | |
|
|
3691 | # END ATOMIC |
|
|
3692 | |
|
|
3693 | cf::debug "facedata atomic update time ", EV::time - $t1; |
3493 | |
3694 | |
3494 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3695 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3696 | |
|
|
3697 | aio_close $fh if $fh; # close old facedata |
3495 | |
3698 | |
3496 | 1 |
3699 | 1 |
3497 | } |
3700 | } |
3498 | |
3701 | |
3499 | register_exticmd fx_want => sub { |
3702 | register_exticmd fx_want => sub { |
… | |
… | |
3510 | my $status = load_resource_file_ $_[0]; |
3713 | my $status = load_resource_file_ $_[0]; |
3511 | get_slot 0.1, 100; |
3714 | get_slot 0.1, 100; |
3512 | cf::arch::commit_load; |
3715 | cf::arch::commit_load; |
3513 | |
3716 | |
3514 | $status |
3717 | $status |
|
|
3718 | } |
|
|
3719 | |
|
|
3720 | sub reload_exp_table { |
|
|
3721 | _reload_exp_table; |
|
|
3722 | |
|
|
3723 | cf::face::set |
|
|
3724 | "res/exp_table" => FT_RSRC, |
|
|
3725 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3726 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3727 | ); |
|
|
3728 | } |
|
|
3729 | |
|
|
3730 | sub reload_materials { |
|
|
3731 | _reload_materials; |
3515 | } |
3732 | } |
3516 | |
3733 | |
3517 | sub reload_regions { |
3734 | sub reload_regions { |
3518 | # HACK to clear player env face cache, we need some signal framework |
3735 | # HACK to clear player env face cache, we need some signal framework |
3519 | # for this (global event?) |
3736 | # for this (global event?) |
… | |
… | |
3527 | if exists $_->{match}; |
3744 | if exists $_->{match}; |
3528 | } |
3745 | } |
3529 | } |
3746 | } |
3530 | |
3747 | |
3531 | sub reload_facedata { |
3748 | sub reload_facedata { |
3532 | load_facedata "$DATADIR/facedata" |
3749 | load_facedata $DATADIR |
3533 | or die "unable to load facedata\n"; |
3750 | or die "unable to load facedata\n"; |
3534 | } |
3751 | } |
3535 | |
3752 | |
3536 | sub reload_archetypes { |
3753 | sub reload_archetypes { |
3537 | load_resource_file "$DATADIR/archetypes" |
3754 | load_resource_file "$DATADIR/archetypes" |
3538 | or die "unable to load archetypes\n"; |
3755 | or die "unable to load archetypes\n"; |
|
|
3756 | |
|
|
3757 | cf::face::set |
|
|
3758 | "res/skill_info" => FT_RSRC, |
|
|
3759 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3760 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3761 | ); |
|
|
3762 | |
|
|
3763 | cf::face::set |
|
|
3764 | "res/spell_paths" => FT_RSRC, |
|
|
3765 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3766 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3767 | ); |
3539 | } |
3768 | } |
3540 | |
3769 | |
3541 | sub reload_treasures { |
3770 | sub reload_treasures { |
3542 | load_resource_file "$DATADIR/treasures" |
3771 | load_resource_file "$DATADIR/treasures" |
3543 | or die "unable to load treasurelists\n"; |
3772 | or die "unable to load treasurelists\n"; |
3544 | } |
3773 | } |
3545 | |
3774 | |
3546 | sub reload_sound { |
3775 | sub reload_sound { |
3547 | trace "loading sound config from $DATADIR/sound\n"; |
3776 | trace "loading sound config from $DATADIR/sound\n"; |
3548 | |
3777 | |
3549 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3550 | or die "$DATADIR/sound $!"; |
|
|
3551 | |
|
|
3552 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3778 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3553 | |
3779 | |
3554 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3780 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3555 | my $sound = $soundconf->{compat}[$_] |
3781 | my $sound = $soundconf->{compat}[$_] |
3556 | or next; |
3782 | or next; |
3557 | |
3783 | |
… | |
… | |
3567 | } |
3793 | } |
3568 | |
3794 | |
3569 | sub reload_resources { |
3795 | sub reload_resources { |
3570 | trace "reloading resource files...\n"; |
3796 | trace "reloading resource files...\n"; |
3571 | |
3797 | |
|
|
3798 | reload_materials; |
3572 | reload_facedata; |
3799 | reload_facedata; |
|
|
3800 | reload_exp_table; |
3573 | reload_sound; |
3801 | reload_sound; |
3574 | reload_archetypes; |
3802 | reload_archetypes; |
3575 | reload_regions; |
3803 | reload_regions; |
3576 | reload_treasures; |
3804 | reload_treasures; |
3577 | |
3805 | |
… | |
… | |
3579 | } |
3807 | } |
3580 | |
3808 | |
3581 | sub reload_config { |
3809 | sub reload_config { |
3582 | trace "reloading config file...\n"; |
3810 | trace "reloading config file...\n"; |
3583 | |
3811 | |
3584 | open my $fh, "<:utf8", "$CONFDIR/config" |
3812 | my $config = load_file "$CONFDIR/config"; |
3585 | or return; |
3813 | utf8::decode $config; |
3586 | |
3814 | *CFG = decode_yaml $config; |
3587 | local $/; |
|
|
3588 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3589 | |
3815 | |
3590 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3816 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3591 | |
3817 | |
3592 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3818 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3593 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3819 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3597 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3823 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3598 | and die "WARNING: m(un)lockall failed: $!\n"; |
3824 | and die "WARNING: m(un)lockall failed: $!\n"; |
3599 | }; |
3825 | }; |
3600 | warn $@ if $@; |
3826 | warn $@ if $@; |
3601 | } |
3827 | } |
3602 | |
|
|
3603 | trace "finished reloading resource files\n"; |
|
|
3604 | } |
3828 | } |
3605 | |
3829 | |
3606 | sub pidfile() { |
3830 | sub pidfile() { |
3607 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3831 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3608 | or die "$PIDFILE: $!"; |
3832 | or die "$PIDFILE: $!"; |
… | |
… | |
3633 | |
3857 | |
3634 | sub main { |
3858 | sub main { |
3635 | cf::init_globals; # initialise logging |
3859 | cf::init_globals; # initialise logging |
3636 | |
3860 | |
3637 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3861 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3638 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3862 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3639 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3863 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3640 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3864 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3641 | |
3865 | |
3642 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3866 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3643 | |
3867 | |
3644 | # we must not ever block the main coroutine |
3868 | # we must not ever block the main coroutine |
3645 | local $Coro::idle = sub { |
3869 | $Coro::idle = sub { |
3646 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3870 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3647 | (async { |
3871 | (async { |
3648 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3872 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3649 | EV::loop EV::LOOP_ONESHOT; |
3873 | EV::loop EV::LOOP_ONESHOT; |
3650 | })->prio (Coro::PRIO_MAX); |
3874 | })->prio (Coro::PRIO_MAX); |
3651 | }; |
3875 | }; |
3652 | |
3876 | |
3653 | evthread_start IO::AIO::poll_fileno; |
3877 | evthread_start IO::AIO::poll_fileno; |
3654 | |
3878 | |
3655 | cf::sync_job { |
3879 | cf::sync_job { |
|
|
3880 | cf::incloader::init (); |
|
|
3881 | |
3656 | init_inc; |
3882 | db_init; |
3657 | |
3883 | |
3658 | cf::init_experience; |
|
|
3659 | cf::init_anim; |
3884 | cf::init_anim; |
3660 | cf::init_attackmess; |
3885 | cf::init_attackmess; |
3661 | cf::init_dynamic; |
3886 | cf::init_dynamic; |
3662 | |
3887 | |
3663 | cf::load_settings; |
3888 | cf::load_settings; |
3664 | cf::load_materials; |
|
|
3665 | |
3889 | |
3666 | reload_resources; |
3890 | reload_resources; |
3667 | reload_config; |
3891 | reload_config; |
3668 | db_init; |
|
|
3669 | |
3892 | |
3670 | cf::init_uuid; |
3893 | cf::init_uuid; |
3671 | cf::init_signals; |
3894 | cf::init_signals; |
3672 | cf::init_skills; |
3895 | cf::init_skills; |
3673 | |
3896 | |
… | |
… | |
3681 | |
3904 | |
3682 | # no (long-running) fork's whatsoever before this point(!) |
3905 | # no (long-running) fork's whatsoever before this point(!) |
3683 | use POSIX (); |
3906 | use POSIX (); |
3684 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3907 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3685 | |
3908 | |
3686 | (pop @POST_INIT)->(0) while @POST_INIT; |
3909 | cf::_post_init 0; |
3687 | }; |
3910 | }; |
3688 | |
3911 | |
3689 | cf::object::thawer::errors_are_fatal 0; |
3912 | cf::object::thawer::errors_are_fatal 0; |
3690 | info "parse errors in files are no longer fatal from this point on.\n"; |
3913 | info "parse errors in files are no longer fatal from this point on.\n"; |
3691 | |
3914 | |
3692 | my $free_main; $free_main = EV::idle sub { |
3915 | AE::postpone { |
3693 | undef $free_main; |
|
|
3694 | undef &main; # free gobs of memory :) |
3916 | undef &main; # free gobs of memory :) |
3695 | }; |
3917 | }; |
3696 | |
3918 | |
3697 | goto &main_loop; |
3919 | goto &main_loop; |
3698 | } |
3920 | } |
… | |
… | |
3855 | |
4077 | |
3856 | cf::write_runtime_sync; # external watchdog should not bark |
4078 | cf::write_runtime_sync; # external watchdog should not bark |
3857 | |
4079 | |
3858 | trace "emergency_perl_save: flushing outstanding aio requests"; |
4080 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3859 | while (IO::AIO::nreqs || BDB::nreqs) { |
4081 | while (IO::AIO::nreqs || BDB::nreqs) { |
3860 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
4082 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3861 | } |
4083 | } |
3862 | |
4084 | |
3863 | cf::write_runtime_sync; # external watchdog should not bark |
4085 | cf::write_runtime_sync; # external watchdog should not bark |
3864 | }; |
4086 | }; |
3865 | |
4087 | |
… | |
… | |
3903 | } |
4125 | } |
3904 | } |
4126 | } |
3905 | |
4127 | |
3906 | sub do_reload_perl() { |
4128 | sub do_reload_perl() { |
3907 | # can/must only be called in main |
4129 | # can/must only be called in main |
3908 | if (in_main) { |
4130 | unless (in_main) { |
3909 | error "can only reload from main coroutine"; |
4131 | error "can only reload from main coroutine"; |
3910 | return; |
4132 | return; |
3911 | } |
4133 | } |
3912 | |
4134 | |
3913 | return if $RELOAD++; |
4135 | return if $RELOAD++; |
3914 | |
4136 | |
3915 | my $t1 = AE::time; |
4137 | my $t1 = AE::time; |
3916 | |
4138 | |
3917 | while ($RELOAD) { |
4139 | while ($RELOAD) { |
|
|
4140 | cf::get_slot 0.1, -1, "reload_perl"; |
3918 | info "reloading..."; |
4141 | info "perl_reload: reloading..."; |
3919 | |
4142 | |
3920 | trace "entering sync_job"; |
4143 | trace "perl_reload: entering sync_job"; |
3921 | |
4144 | |
3922 | cf::sync_job { |
4145 | cf::sync_job { |
3923 | cf::emergency_save; |
4146 | #cf::emergency_save; |
3924 | |
4147 | |
3925 | trace "cancelling all extension coros"; |
4148 | trace "perl_reload: cancelling all extension coros"; |
3926 | $_->cancel for values %EXT_CORO; |
4149 | $_->cancel for values %EXT_CORO; |
3927 | %EXT_CORO = (); |
4150 | %EXT_CORO = (); |
3928 | |
4151 | |
3929 | trace "removing commands"; |
4152 | trace "perl_reload: removing commands"; |
3930 | %COMMAND = (); |
4153 | %COMMAND = (); |
3931 | |
4154 | |
3932 | trace "removing ext/exti commands"; |
4155 | trace "perl_reload: removing ext/exti commands"; |
3933 | %EXTCMD = (); |
4156 | %EXTCMD = (); |
3934 | %EXTICMD = (); |
4157 | %EXTICMD = (); |
3935 | |
4158 | |
3936 | trace "unloading/nuking all extensions"; |
4159 | trace "perl_reload: unloading/nuking all extensions"; |
3937 | for my $pkg (@EXTS) { |
4160 | for my $pkg (@EXTS) { |
3938 | trace "... unloading $pkg"; |
4161 | trace "... unloading $pkg"; |
3939 | |
4162 | |
3940 | if (my $cb = $pkg->can ("unload")) { |
4163 | if (my $cb = $pkg->can ("unload")) { |
3941 | eval { |
4164 | eval { |
… | |
… | |
3946 | |
4169 | |
3947 | trace "... clearing $pkg"; |
4170 | trace "... clearing $pkg"; |
3948 | clear_package $pkg; |
4171 | clear_package $pkg; |
3949 | } |
4172 | } |
3950 | |
4173 | |
3951 | trace "unloading all perl modules loaded from $LIBDIR"; |
4174 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3952 | while (my ($k, $v) = each %INC) { |
4175 | while (my ($k, $v) = each %INC) { |
3953 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4176 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3954 | |
4177 | |
3955 | trace "... unloading $k"; |
4178 | trace "... unloading $k"; |
3956 | delete $INC{$k}; |
4179 | delete $INC{$k}; |
… | |
… | |
3963 | } |
4186 | } |
3964 | |
4187 | |
3965 | clear_package $k; |
4188 | clear_package $k; |
3966 | } |
4189 | } |
3967 | |
4190 | |
3968 | trace "getting rid of safe::, as good as possible"; |
4191 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3969 | clear_package "safe::$_" |
4192 | clear_package "safe::$_" |
3970 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4193 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3971 | |
4194 | |
3972 | trace "unloading cf.pm \"a bit\""; |
4195 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3973 | delete $INC{"cf.pm"}; |
4196 | delete $INC{"cf.pm"}; |
3974 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4197 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3975 | |
4198 | |
3976 | # don't, removes xs symbols, too, |
4199 | # don't, removes xs symbols, too, |
3977 | # and global variables created in xs |
4200 | # and global variables created in xs |
3978 | #clear_package __PACKAGE__; |
4201 | #clear_package __PACKAGE__; |
3979 | |
4202 | |
3980 | info "unload completed, starting to reload now"; |
4203 | info "perl_reload: unload completed, starting to reload now"; |
3981 | |
4204 | |
3982 | trace "reloading cf.pm"; |
4205 | trace "perl_reload: reloading cf.pm"; |
3983 | require cf; |
4206 | require cf; |
3984 | cf::_connect_to_perl_1; |
4207 | cf::_connect_to_perl_1; |
3985 | |
4208 | |
3986 | trace "loading config and database again"; |
4209 | trace "perl_reload: loading config and database again"; |
3987 | cf::reload_config; |
4210 | cf::reload_config; |
3988 | |
4211 | |
3989 | trace "loading extensions"; |
4212 | trace "perl_reload: loading extensions"; |
3990 | cf::load_extensions; |
4213 | cf::load_extensions; |
3991 | |
4214 | |
3992 | if ($REATTACH_ON_RELOAD) { |
4215 | if ($REATTACH_ON_RELOAD) { |
3993 | trace "reattaching attachments to objects/players"; |
4216 | trace "perl_reload: reattaching attachments to objects/players"; |
3994 | _global_reattach; # objects, sockets |
4217 | _global_reattach; # objects, sockets |
3995 | trace "reattaching attachments to maps"; |
4218 | trace "perl_reload: reattaching attachments to maps"; |
3996 | reattach $_ for values %MAP; |
4219 | reattach $_ for values %MAP; |
3997 | trace "reattaching attachments to players"; |
4220 | trace "perl_reload: reattaching attachments to players"; |
3998 | reattach $_ for values %PLAYER; |
4221 | reattach $_ for values %PLAYER; |
3999 | } |
4222 | } |
4000 | |
4223 | |
4001 | trace "running post_init jobs"; |
4224 | cf::_post_init 1; |
4002 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
4003 | |
4225 | |
4004 | trace "leaving sync_job"; |
4226 | trace "perl_reload: leaving sync_job"; |
4005 | |
4227 | |
4006 | 1 |
4228 | 1 |
4007 | } or do { |
4229 | } or do { |
4008 | error $@; |
4230 | error $@; |
4009 | cf::cleanup "error while reloading, exiting."; |
4231 | cf::cleanup "perl_reload: error, exiting."; |
4010 | }; |
4232 | }; |
4011 | |
4233 | |
4012 | info "reloaded"; |
|
|
4013 | --$RELOAD; |
4234 | --$RELOAD; |
4014 | } |
4235 | } |
4015 | |
4236 | |
4016 | $t1 = AE::time - $t1; |
4237 | $t1 = AE::time - $t1; |
4017 | info "reload completed in ${t1}s\n"; |
4238 | info "perl_reload: completed in ${t1}s\n"; |
4018 | }; |
4239 | }; |
4019 | |
4240 | |
4020 | our $RELOAD_WATCHER; # used only during reload |
4241 | our $RELOAD_WATCHER; # used only during reload |
4021 | |
4242 | |
4022 | sub reload_perl() { |
4243 | sub reload_perl() { |
… | |
… | |
4047 | |
4268 | |
4048 | ############################################################################# |
4269 | ############################################################################# |
4049 | |
4270 | |
4050 | my $bug_warning = 0; |
4271 | my $bug_warning = 0; |
4051 | |
4272 | |
4052 | our @WAIT_FOR_TICK; |
|
|
4053 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4054 | |
|
|
4055 | sub wait_for_tick { |
4273 | sub wait_for_tick() { |
4056 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4274 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4057 | |
4275 | |
4058 | my $signal = new Coro::Signal; |
4276 | $WAIT_FOR_TICK->wait; |
4059 | push @WAIT_FOR_TICK, $signal; |
|
|
4060 | $signal->wait; |
|
|
4061 | } |
4277 | } |
4062 | |
4278 | |
4063 | sub wait_for_tick_begin { |
4279 | sub wait_for_tick_begin() { |
4064 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4280 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4065 | |
4281 | |
4066 | my $signal = new Coro::Signal; |
4282 | my $signal = new Coro::Signal; |
4067 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4283 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4068 | $signal->wait; |
4284 | $signal->wait; |
4069 | } |
4285 | } |
… | |
… | |
4073 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4289 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4074 | unless ++$bug_warning > 10; |
4290 | unless ++$bug_warning > 10; |
4075 | return; |
4291 | return; |
4076 | } |
4292 | } |
4077 | |
4293 | |
4078 | cf::server_tick; # one server iteration |
4294 | cf::one_tick; # one server iteration |
4079 | |
4295 | |
4080 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4296 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4081 | |
4297 | |
4082 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4298 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4083 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4299 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4089 | } |
4305 | } |
4090 | |
4306 | |
4091 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4307 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4092 | $sig->send; |
4308 | $sig->send; |
4093 | } |
4309 | } |
4094 | while (my $sig = shift @WAIT_FOR_TICK) { |
4310 | $WAIT_FOR_TICK->broadcast; |
4095 | $sig->send; |
|
|
4096 | } |
|
|
4097 | |
4311 | |
4098 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4312 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4099 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4313 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4100 | |
4314 | |
4101 | if (0) { |
4315 | if (0) { |
… | |
… | |
4107 | } |
4321 | } |
4108 | } |
4322 | } |
4109 | |
4323 | |
4110 | { |
4324 | { |
4111 | # configure BDB |
4325 | # configure BDB |
|
|
4326 | info "initialising database"; |
4112 | |
4327 | |
4113 | BDB::min_parallel 16; |
4328 | BDB::min_parallel 16; |
4114 | BDB::max_poll_reqs $TICK * 0.1; |
4329 | BDB::max_poll_reqs $TICK * 0.1; |
4115 | $AnyEvent::BDB::WATCHER->priority (1); |
4330 | #$AnyEvent::BDB::WATCHER->priority (1); |
4116 | |
4331 | |
4117 | unless ($DB_ENV) { |
4332 | unless ($DB_ENV) { |
4118 | $DB_ENV = BDB::db_env_create; |
4333 | $DB_ENV = BDB::db_env_create; |
4119 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4334 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4120 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4335 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4145 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4360 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4146 | }; |
4361 | }; |
4147 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4362 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4148 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4363 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4149 | }; |
4364 | }; |
|
|
4365 | |
|
|
4366 | info "database initialised"; |
4150 | } |
4367 | } |
4151 | |
4368 | |
4152 | { |
4369 | { |
4153 | # configure IO::AIO |
4370 | # configure IO::AIO |
4154 | |
4371 | |
|
|
4372 | info "initialising aio"; |
4155 | IO::AIO::min_parallel 8; |
4373 | IO::AIO::min_parallel 8; |
4156 | IO::AIO::max_poll_time $TICK * 0.1; |
4374 | IO::AIO::max_poll_time $TICK * 0.1; |
4157 | undef $AnyEvent::AIO::WATCHER; |
4375 | undef $AnyEvent::AIO::WATCHER; |
|
|
4376 | info "aio initialised"; |
4158 | } |
4377 | } |
4159 | |
4378 | |
4160 | my $_log_backtrace; |
4379 | our $_log_backtrace; |
|
|
4380 | our $_log_backtrace_last; |
4161 | |
4381 | |
4162 | sub _log_backtrace { |
4382 | sub _log_backtrace { |
4163 | my ($msg, @addr) = @_; |
4383 | my ($msg, @addr) = @_; |
4164 | |
4384 | |
4165 | $msg =~ s/\n//; |
4385 | $msg =~ s/\n$//; |
4166 | |
4386 | |
|
|
4387 | if ($_log_backtrace_last eq $msg) { |
|
|
4388 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4389 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4167 | # limit the # of concurrent backtraces |
4390 | # limit the # of concurrent backtraces |
4168 | if ($_log_backtrace < 2) { |
4391 | } elsif ($_log_backtrace < 2) { |
|
|
4392 | $_log_backtrace_last = $msg; |
4169 | ++$_log_backtrace; |
4393 | ++$_log_backtrace; |
4170 | my $perl_bt = Carp::longmess $msg; |
4394 | my $perl_bt = Carp::longmess $msg; |
4171 | async { |
4395 | async { |
4172 | $Coro::current->{desc} = "abt $msg"; |
4396 | $Coro::current->{desc} = "abt $msg"; |
4173 | |
4397 | |
… | |
… | |
4193 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4417 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4194 | --$_log_backtrace; |
4418 | --$_log_backtrace; |
4195 | }; |
4419 | }; |
4196 | } else { |
4420 | } else { |
4197 | LOG llevInfo, "[ABT] $msg\n"; |
4421 | LOG llevInfo, "[ABT] $msg\n"; |
4198 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4422 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4199 | } |
4423 | } |
4200 | } |
4424 | } |
4201 | |
4425 | |
4202 | # load additional modules |
4426 | # load additional modules |
4203 | require "cf/$_.pm" for @EXTRA_MODULES; |
4427 | require "cf/$_.pm" for @EXTRA_MODULES; |