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 |
… | |
… | |
127 | our $DB_ENV; |
134 | our $DB_ENV; |
128 | |
135 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
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. |
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|
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 thread |
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. |
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260 | |
|
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261 | Note that cf::wait_for_tick will immediately return when the server is not |
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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 $cf::WAIT_FOR_TICK |
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267 | |
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268 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
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269 | variable contains a L<Coro::Signal> that is broadcats after every server |
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270 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
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271 | next server tick. |
240 | |
272 | |
241 | =cut |
273 | =cut |
242 | |
274 | |
243 | sub wait_for_tick(); |
275 | sub wait_for_tick(); |
244 | sub wait_for_tick_begin(); |
276 | sub wait_for_tick_begin(); |
… | |
… | |
310 | )) { |
342 | )) { |
311 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
343 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
312 | } |
344 | } |
313 | |
345 | |
314 | $EV::DIED = sub { |
346 | $EV::DIED = sub { |
315 | Carp::cluck "error in event callback: @_"; |
347 | warn "error in event callback: $@"; |
316 | }; |
348 | }; |
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349 | |
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350 | ############################################################################# |
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351 | |
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352 | sub fork_call(&@); |
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353 | sub get_slot($;$$); |
317 | |
354 | |
318 | ############################################################################# |
355 | ############################################################################# |
319 | |
356 | |
320 | =head2 UTILITY FUNCTIONS |
357 | =head2 UTILITY FUNCTIONS |
321 | |
358 | |
… | |
… | |
342 | $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; |
343 | $d |
380 | $d |
344 | } || "[unable to dump $_[0]: '$@']"; |
381 | } || "[unable to dump $_[0]: '$@']"; |
345 | } |
382 | } |
346 | |
383 | |
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384 | =item $scalar = cf::load_file $path |
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385 | |
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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 | |
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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 | |
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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 |
|
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411 | or return; |
|
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412 | |
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413 | $data = $data->() if ref $data; |
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414 | |
|
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415 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
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416 | or return; |
|
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417 | |
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418 | !$sync |
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419 | or !aio_fsync $fh |
|
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420 | or return; |
|
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421 | |
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422 | aio_close $fh |
|
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423 | and return; |
|
|
424 | |
|
|
425 | aio_rename "$path~", $path |
|
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426 | and return; |
|
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427 | |
|
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428 | if ($sync) { |
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429 | $path =~ s%/[^/]*$%%; |
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430 | aio_pathsync $path; |
|
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431 | } |
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432 | |
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433 | 1 |
|
|
434 | } |
|
|
435 | |
347 | =item $ref = cf::decode_json $json |
436 | =item $ref = cf::decode_json $json |
348 | |
437 | |
349 | Converts a JSON string into the corresponding perl data structure. |
438 | Converts a JSON string into the corresponding perl data structure. |
350 | |
439 | |
351 | =item $json = cf::encode_json $ref |
440 | =item $json = cf::encode_json $ref |
… | |
… | |
357 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
446 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
358 | |
447 | |
359 | sub encode_json($) { $json_coder->encode ($_[0]) } |
448 | sub encode_json($) { $json_coder->encode ($_[0]) } |
360 | sub decode_json($) { $json_coder->decode ($_[0]) } |
449 | sub decode_json($) { $json_coder->decode ($_[0]) } |
361 | |
450 | |
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451 | =item $ref = cf::decode_storable $scalar |
|
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452 | |
|
|
453 | Same as Coro::Storable::thaw, so blocks. |
|
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454 | |
|
|
455 | =cut |
|
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456 | |
|
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457 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
458 | |
362 | =item $ref = cf::yaml_load $scalar |
459 | =item $ref = cf::decode_yaml $scalar |
363 | |
460 | |
364 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
461 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
365 | |
462 | |
366 | =cut |
463 | =cut |
367 | |
464 | |
368 | sub fork_call(&@); |
465 | sub decode_yaml($) { |
369 | |
|
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370 | sub yaml_load($) { |
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371 | fork_call { YAML::XS::Load $_[0] } @_ |
466 | fork_call { YAML::XS::Load $_[0] } @_ |
|
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467 | } |
|
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468 | |
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|
469 | =item $scalar = cf::unlzf $scalar |
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470 | |
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471 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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472 | blocks. |
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473 | |
|
|
474 | =cut |
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475 | |
|
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476 | sub unlzf($) { |
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477 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
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478 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
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479 | Compress::LZF::decompress $_[0] |
372 | } |
480 | } |
373 | |
481 | |
374 | =item cf::post_init { BLOCK } |
482 | =item cf::post_init { BLOCK } |
375 | |
483 | |
376 | 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, |
… | |
… | |
402 | } |
510 | } |
403 | } |
511 | } |
404 | |
512 | |
405 | =item cf::lock_wait $string |
513 | =item cf::lock_wait $string |
406 | |
514 | |
407 | Wait until the given lock is available. See cf::lock_acquire. |
515 | Wait until the given lock is available. See cf::lock_acquire. |
408 | |
516 | |
409 | =item my $lock = cf::lock_acquire $string |
517 | =item my $lock = cf::lock_acquire $string |
410 | |
518 | |
411 | Wait until the given lock is available and then acquires it and returns |
519 | Wait until the given lock is available and then acquires it and returns |
412 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
520 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
… | |
… | |
460 | EV::periodic $start, $interval, 0, $cb |
568 | EV::periodic $start, $interval, 0, $cb |
461 | } |
569 | } |
462 | |
570 | |
463 | =item cf::get_slot $time[, $priority[, $name]] |
571 | =item cf::get_slot $time[, $priority[, $name]] |
464 | |
572 | |
465 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
573 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
466 | This call blocks and returns only when you have at least C<$time> seconds |
574 | (default: 0): This call blocks and returns only when you have at least |
467 | of cpu time till the next tick. The slot is only valid till the next cede. |
575 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
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576 | till the next cede. |
|
|
577 | |
|
|
578 | Background jobs should use a priority less than zero, interactive jobs |
|
|
579 | should use 100 or more. |
468 | |
580 | |
469 | 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 |
470 | used for statistical purposes and should identify the same time-class. |
582 | used for statistical purposes and should identify the same time-class. |
471 | |
583 | |
472 | Useful for short background jobs. |
584 | Useful for short background jobs. |
… | |
… | |
484 | my $signal = new Coro::Signal; |
596 | my $signal = new Coro::Signal; |
485 | my $busy; |
597 | my $busy; |
486 | |
598 | |
487 | while () { |
599 | while () { |
488 | next_job: |
600 | next_job: |
|
|
601 | |
|
|
602 | Coro::cede; |
489 | |
603 | |
490 | my $avail = cf::till_tick; |
604 | my $avail = cf::till_tick; |
491 | |
605 | |
492 | for (0 .. $#SLOT_QUEUE) { |
606 | for (0 .. $#SLOT_QUEUE) { |
493 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
607 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
494 | $busy = 0; |
608 | $busy = 0; |
495 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
609 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
496 | $job->[2]->send; |
610 | $job->[2]->send; |
497 | Coro::cede; |
|
|
498 | goto next_job; |
611 | goto next_job; |
499 | } else { |
612 | } else { |
500 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
613 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
501 | } |
614 | } |
502 | } |
615 | } |
503 | |
616 | |
504 | if (@SLOT_QUEUE) { |
617 | if (@SLOT_QUEUE) { |
505 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
618 | wait_for_tick; |
506 | push @cf::WAIT_FOR_TICK, $signal; |
|
|
507 | $signal->wait; |
|
|
508 | } else { |
619 | } else { |
509 | $busy = 0; |
620 | $busy = 0; |
510 | Coro::schedule; |
621 | Coro::schedule; |
511 | } |
622 | } |
512 | } |
623 | } |
… | |
… | |
538 | BEGIN { *async = \&Coro::async_pool } |
649 | BEGIN { *async = \&Coro::async_pool } |
539 | |
650 | |
540 | =item cf::sync_job { BLOCK } |
651 | =item cf::sync_job { BLOCK } |
541 | |
652 | |
542 | The design of Deliantra requires that the main coroutine ($Coro::main) |
653 | The design of Deliantra requires that the main coroutine ($Coro::main) |
543 | is always able to handle events or runnable, as Deliantra is only |
654 | is always able to handle events or is runnable, as Deliantra is only |
544 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
655 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
545 | acceptable. |
656 | acceptable. |
546 | |
657 | |
547 | If it must be done, put the blocking parts into C<sync_job>. This will run |
658 | If it must be done, put the blocking parts into C<sync_job>. This will run |
548 | the given BLOCK in another coroutine while waiting for the result. The |
659 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
576 | |
687 | |
577 | while ($busy) { |
688 | while ($busy) { |
578 | if (Coro::nready) { |
689 | if (Coro::nready) { |
579 | Coro::cede_notself; |
690 | Coro::cede_notself; |
580 | } else { |
691 | } else { |
581 | EV::loop EV::LOOP_ONESHOT; |
692 | EV::run EV::RUN_ONCE; |
582 | } |
693 | } |
583 | } |
694 | } |
584 | |
695 | |
585 | my $time = AE::time - $time; |
696 | my $time = AE::time - $time; |
586 | |
697 | |
… | |
… | |
627 | reset_signals; |
738 | reset_signals; |
628 | } |
739 | } |
629 | |
740 | |
630 | sub fork_call(&@) { |
741 | sub fork_call(&@) { |
631 | my ($cb, @args) = @_; |
742 | my ($cb, @args) = @_; |
632 | |
|
|
633 | # we seemingly have to make a local copy of the whole thing, |
|
|
634 | # otherwise perl prematurely frees the stuff :/ |
|
|
635 | # TODO: investigate and fix (likely this will be rather laborious) |
|
|
636 | |
743 | |
637 | my @res = Coro::Util::fork_eval { |
744 | my @res = Coro::Util::fork_eval { |
638 | cf::post_fork; |
745 | cf::post_fork; |
639 | &$cb |
746 | &$cb |
640 | } @args; |
747 | } @args; |
… | |
… | |
767 | |
874 | |
768 | my @data; |
875 | my @data; |
769 | my $md5; |
876 | my $md5; |
770 | |
877 | |
771 | for (0 .. $#$src) { |
878 | for (0 .. $#$src) { |
772 | 0 <= aio_load $src->[$_], $data[$_] |
879 | $data[$_] = load_file $src->[$_]; |
773 | or Carp::croak "$src->[$_]: $!"; |
|
|
774 | } |
880 | } |
775 | |
881 | |
776 | # if processing is expensive, check |
882 | # if processing is expensive, check |
777 | # checksum first |
883 | # checksum first |
778 | if (1) { |
884 | if (1) { |
… | |
… | |
791 | |
897 | |
792 | return db_get cache => "$id/data"; |
898 | return db_get cache => "$id/data"; |
793 | } |
899 | } |
794 | } |
900 | } |
795 | |
901 | |
796 | my $t1 = Time::HiRes::time; |
902 | my $t1 = EV::time; |
797 | my $data = $process->(\@data); |
903 | my $data = $process->(\@data); |
798 | my $t2 = Time::HiRes::time; |
904 | my $t2 = EV::time; |
799 | |
905 | |
800 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
906 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
801 | |
907 | |
802 | db_put cache => "$id/data", $data; |
908 | db_put cache => "$id/data", $data; |
803 | db_put cache => "$id/md5" , $md5; |
909 | db_put cache => "$id/md5" , $md5; |
… | |
… | |
1323 | =cut |
1429 | =cut |
1324 | |
1430 | |
1325 | ############################################################################# |
1431 | ############################################################################# |
1326 | # command handling &c |
1432 | # command handling &c |
1327 | |
1433 | |
1328 | =item cf::register_command $name => \&callback($ob,$args); |
1434 | =item cf::register_command $name => \&callback($ob,$args) |
1329 | |
1435 | |
1330 | 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 |
1331 | $name. |
1437 | $name. |
1332 | |
1438 | |
1333 | =cut |
1439 | =cut |
… | |
… | |
1339 | #warn "registering command '$name/$time' to '$caller'"; |
1445 | #warn "registering command '$name/$time' to '$caller'"; |
1340 | |
1446 | |
1341 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1447 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1342 | } |
1448 | } |
1343 | |
1449 | |
1344 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1450 | =item cf::register_extcmd $name => \&callback($pl,@args) |
1345 | |
1451 | |
1346 | Register a callback for execution when the client sends an (synchronous) |
1452 | Register a callback for execution when the client sends an (synchronous) |
1347 | 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 |
1348 | 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 |
1349 | 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 |
1350 | has logged in successfully. |
1456 | has logged in successfully. |
1351 | |
1457 | |
1352 | If the callback returns something, it is sent back as if reply was being |
1458 | The values will be sent back to the client. |
1353 | called. |
|
|
1354 | |
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 | |
1355 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
1465 | =item cf::register_exticmd $name => \&callback($ns,@args) |
1356 | |
1466 | |
1357 | Register a callback for execution when the client sends an (asynchronous) |
1467 | Register a callback for execution when the client sends an (asynchronous) |
1358 | 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 |
1359 | 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 |
1360 | 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 |
1361 | log-in. |
1471 | log-in. |
1362 | |
1472 | |
1363 | If the callback returns something, it is sent back as if reply was being |
1473 | The values will be sent back to the client. |
1364 | called. |
|
|
1365 | |
1474 | |
1366 | =cut |
1475 | =item cf::register_async_exticmd $name => \&callback($ns,$reply->(...),@args) |
1367 | |
1476 | |
|
|
1477 | Same as C<cf::register_extcmd>, but instead of returning values, the |
|
|
1478 | callback needs to clal the C<$reply> function. |
|
|
1479 | |
|
|
1480 | =cut |
|
|
1481 | |
1368 | sub register_extcmd { |
1482 | sub register_extcmd($$) { |
1369 | my ($name, $cb) = @_; |
1483 | my ($name, $cb) = @_; |
1370 | |
1484 | |
1371 | $EXTCMD{$name} = $cb; |
1485 | $EXTCMD{$name} = $cb; |
1372 | } |
1486 | } |
1373 | |
1487 | |
1374 | sub register_exticmd { |
1488 | sub register_async_extcmd($$) { |
1375 | my ($name, $cb) = @_; |
1489 | my ($name, $cb) = @_; |
1376 | |
1490 | |
|
|
1491 | $EXTACMD{$name} = $cb; |
|
|
1492 | } |
|
|
1493 | |
|
|
1494 | sub register_exticmd($$) { |
|
|
1495 | my ($name, $cb) = @_; |
|
|
1496 | |
1377 | $EXTICMD{$name} = $cb; |
1497 | $EXTICMD{$name} = $cb; |
|
|
1498 | } |
|
|
1499 | |
|
|
1500 | sub register_async_exticmd($$) { |
|
|
1501 | my ($name, $cb) = @_; |
|
|
1502 | |
|
|
1503 | $EXTIACMD{$name} = $cb; |
1378 | } |
1504 | } |
1379 | |
1505 | |
1380 | use File::Glob (); |
1506 | use File::Glob (); |
1381 | |
1507 | |
1382 | cf::player->attach ( |
1508 | cf::player->attach ( |
… | |
… | |
1396 | my ($pl, $buf) = @_; |
1522 | my ($pl, $buf) = @_; |
1397 | |
1523 | |
1398 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1524 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1399 | |
1525 | |
1400 | if (ref $msg) { |
1526 | if (ref $msg) { |
1401 | my ($type, $reply, @payload) = |
1527 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1402 | "ARRAY" eq ref $msg |
|
|
1403 | ? @$msg |
|
|
1404 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1405 | |
1528 | |
1406 | my @reply; |
|
|
1407 | |
|
|
1408 | 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}) { |
1409 | @reply = $cb->($pl, @payload); |
1542 | @reply = $cb->($pl, @payload); |
|
|
1543 | } |
|
|
1544 | |
|
|
1545 | $pl->ext_msg ("reply-$reply", @reply) |
|
|
1546 | if $reply; |
1410 | } |
1547 | } |
1411 | |
|
|
1412 | $pl->ext_reply ($reply, @reply) |
|
|
1413 | if $reply; |
|
|
1414 | |
1548 | |
1415 | } else { |
1549 | } else { |
1416 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1550 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1417 | } |
1551 | } |
1418 | |
1552 | |
… | |
… | |
1431 | }; |
1565 | }; |
1432 | |
1566 | |
1433 | $grp |
1567 | $grp |
1434 | } |
1568 | } |
1435 | |
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 | |
1436 | sub load_extensions { |
1581 | sub load_extensions { |
1437 | info "loading extensions..."; |
1582 | info "loading extensions..."; |
|
|
1583 | |
|
|
1584 | %EXT_CFG = (); |
1438 | |
1585 | |
1439 | cf::sync_job { |
1586 | cf::sync_job { |
1440 | my %todo; |
1587 | my %todo; |
1441 | |
1588 | |
1442 | for my $path (<$LIBDIR/*.ext>) { |
1589 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1485 | unless exists $done{$_}; |
1632 | unless exists $done{$_}; |
1486 | } |
1633 | } |
1487 | |
1634 | |
1488 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1635 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1489 | |
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 | |
1490 | my $active = eval $v->{source}; |
1646 | my $active = eval $source; |
1491 | |
1647 | |
1492 | if (length $@) { |
1648 | if (length $@) { |
1493 | error "$v->{path}: $@\n"; |
1649 | error "$v->{path}: $@\n"; |
1494 | |
1650 | |
1495 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1651 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1512 | |
1668 | |
1513 | while (my ($k, $v) = each %todo) { |
1669 | while (my ($k, $v) = each %todo) { |
1514 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1670 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1515 | if exists $v->{meta}{mandatory}; |
1671 | if exists $v->{meta}{mandatory}; |
1516 | } |
1672 | } |
|
|
1673 | |
|
|
1674 | last; |
1517 | } |
1675 | } |
1518 | } |
1676 | } |
1519 | }; |
1677 | }; |
1520 | } |
1678 | } |
1521 | |
1679 | |
… | |
… | |
1780 | } |
1938 | } |
1781 | |
1939 | |
1782 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1940 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1783 | |
1941 | |
1784 | Expand deliantra pod fragments into protocol xml. |
1942 | Expand deliantra pod fragments into protocol xml. |
1785 | |
|
|
1786 | =item $player->ext_reply ($msgid, @msg) |
|
|
1787 | |
|
|
1788 | Sends an ext reply to the player. |
|
|
1789 | |
|
|
1790 | =cut |
|
|
1791 | |
|
|
1792 | sub ext_reply($$@) { |
|
|
1793 | my ($self, $id, @msg) = @_; |
|
|
1794 | |
|
|
1795 | $self->ns->ext_reply ($id, @msg) |
|
|
1796 | } |
|
|
1797 | |
1943 | |
1798 | =item $player->ext_msg ($type, @msg) |
1944 | =item $player->ext_msg ($type, @msg) |
1799 | |
1945 | |
1800 | Sends an ext event to the client. |
1946 | Sends an ext event to the client. |
1801 | |
1947 | |
… | |
… | |
1949 | |
2095 | |
1950 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
2096 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1951 | () |
2097 | () |
1952 | } |
2098 | } |
1953 | |
2099 | |
|
|
2100 | # may re-bless or do other evil things |
1954 | sub init { |
2101 | sub init { |
1955 | my ($self) = @_; |
2102 | my ($self) = @_; |
1956 | |
2103 | |
1957 | $self |
2104 | $self |
1958 | } |
2105 | } |
… | |
… | |
2023 | $self->{load_path} = $path; |
2170 | $self->{load_path} = $path; |
2024 | |
2171 | |
2025 | 1 |
2172 | 1 |
2026 | } |
2173 | } |
2027 | |
2174 | |
|
|
2175 | # used to laod the header of an original map |
2028 | sub load_header_orig { |
2176 | sub load_header_orig { |
2029 | my ($self) = @_; |
2177 | my ($self) = @_; |
2030 | |
2178 | |
2031 | $self->load_header_from ($self->load_path) |
2179 | $self->load_header_from ($self->load_path) |
2032 | } |
2180 | } |
2033 | |
2181 | |
|
|
2182 | # used to laod the header of an instantiated map |
2034 | sub load_header_temp { |
2183 | sub load_header_temp { |
2035 | my ($self) = @_; |
2184 | my ($self) = @_; |
2036 | |
2185 | |
2037 | $self->load_header_from ($self->save_path) |
2186 | $self->load_header_from ($self->save_path) |
2038 | } |
2187 | } |
2039 | |
2188 | |
|
|
2189 | # called after loading the header from an instantiated map |
2040 | sub prepare_temp { |
2190 | sub prepare_temp { |
2041 | my ($self) = @_; |
2191 | my ($self) = @_; |
2042 | |
2192 | |
2043 | $self->last_access ((delete $self->{last_access}) |
2193 | $self->last_access ((delete $self->{last_access}) |
2044 | || $cf::RUNTIME); #d# |
2194 | || $cf::RUNTIME); #d# |
2045 | # safety |
2195 | # safety |
2046 | $self->{instantiate_time} = $cf::RUNTIME |
2196 | $self->{instantiate_time} = $cf::RUNTIME |
2047 | if $self->{instantiate_time} > $cf::RUNTIME; |
2197 | if $self->{instantiate_time} > $cf::RUNTIME; |
2048 | } |
2198 | } |
2049 | |
2199 | |
|
|
2200 | # called after loading the header from an original map |
2050 | sub prepare_orig { |
2201 | sub prepare_orig { |
2051 | my ($self) = @_; |
2202 | my ($self) = @_; |
2052 | |
2203 | |
2053 | $self->{load_original} = 1; |
2204 | $self->{load_original} = 1; |
2054 | $self->{instantiate_time} = $cf::RUNTIME; |
2205 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2080 | sub find { |
2231 | sub find { |
2081 | my ($path, $origin) = @_; |
2232 | my ($path, $origin) = @_; |
2082 | |
2233 | |
2083 | cf::cede_to_tick; |
2234 | cf::cede_to_tick; |
2084 | |
2235 | |
2085 | $path = normalise $path, $origin && $origin->path; |
2236 | $path = normalise $path, $origin; |
2086 | |
2237 | |
2087 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2238 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2088 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2239 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2089 | |
2240 | |
2090 | $cf::MAP{$path} || do { |
2241 | $cf::MAP{$path} || do { |
… | |
… | |
2121 | |
2272 | |
2122 | { |
2273 | { |
2123 | my $guard = cf::lock_acquire "map_data:$path"; |
2274 | my $guard = cf::lock_acquire "map_data:$path"; |
2124 | |
2275 | |
2125 | return unless $self->valid; |
2276 | return unless $self->valid; |
2126 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2277 | return unless $self->state == cf::MAP_SWAPPED; |
2127 | |
|
|
2128 | $self->in_memory (cf::MAP_LOADING); |
|
|
2129 | |
2278 | |
2130 | $self->alloc; |
2279 | $self->alloc; |
2131 | |
2280 | |
2132 | $self->pre_load; |
2281 | $self->pre_load; |
2133 | cf::cede_to_tick; |
2282 | cf::cede_to_tick; |
2134 | |
2283 | |
|
|
2284 | if (exists $self->{load_path}) { |
2135 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2285 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2136 | $f->skip_block; |
2286 | $f->skip_block; |
2137 | $self->_load_objects ($f) |
2287 | $self->_load_objects ($f) |
2138 | or return; |
2288 | or return; |
2139 | |
2289 | |
2140 | $self->post_load_original |
2290 | $self->post_load_original |
2141 | if delete $self->{load_original}; |
2291 | if delete $self->{load_original}; |
2142 | |
2292 | |
2143 | if (my $uniq = $self->uniq_path) { |
2293 | if (my $uniq = $self->uniq_path) { |
2144 | utf8::encode $uniq; |
2294 | utf8::encode $uniq; |
2145 | unless (aio_stat $uniq) { |
2295 | unless (aio_stat $uniq) { |
2146 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2296 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2147 | $self->clear_unique_items; |
2297 | $self->clear_unique_items; |
2148 | $self->_load_objects ($f); |
2298 | $self->_load_objects ($f); |
2149 | $f->resolve_delayed_derefs; |
2299 | $f->resolve_delayed_derefs; |
|
|
2300 | } |
2150 | } |
2301 | } |
2151 | } |
2302 | } |
2152 | } |
|
|
2153 | |
2303 | |
2154 | $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); |
2155 | |
2311 | |
2156 | cf::cede_to_tick; |
2312 | cf::cede_to_tick; |
2157 | # now do the right thing for maps |
2313 | # now do the right thing for maps |
2158 | $self->link_multipart_objects; |
2314 | $self->link_multipart_objects; |
2159 | $self->difficulty ($self->estimate_difficulty) |
2315 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2163 | unless ($self->{deny_activate}) { |
2319 | unless ($self->{deny_activate}) { |
2164 | $self->decay_objects; |
2320 | $self->decay_objects; |
2165 | $self->fix_auto_apply; |
2321 | $self->fix_auto_apply; |
2166 | $self->update_buttons; |
2322 | $self->update_buttons; |
2167 | cf::cede_to_tick; |
2323 | cf::cede_to_tick; |
2168 | $self->activate; |
2324 | #$self->activate; # no longer activate maps automatically |
2169 | } |
2325 | } |
2170 | |
2326 | |
2171 | $self->{last_save} = $cf::RUNTIME; |
2327 | $self->{last_save} = $cf::RUNTIME; |
2172 | $self->last_access ($cf::RUNTIME); |
2328 | $self->last_access ($cf::RUNTIME); |
2173 | |
|
|
2174 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2175 | } |
2329 | } |
2176 | |
2330 | |
2177 | $self->post_load; |
2331 | $self->post_load; |
2178 | |
2332 | |
2179 | 1 |
2333 | 1 |
… | |
… | |
2192 | # if $self->per_party; |
2346 | # if $self->per_party; |
2193 | |
2347 | |
2194 | $self |
2348 | $self |
2195 | } |
2349 | } |
2196 | |
2350 | |
2197 | # find and load all maps in the 3x3 area around a map |
|
|
2198 | sub load_neighbours { |
|
|
2199 | my ($map) = @_; |
|
|
2200 | |
|
|
2201 | my @neigh; # diagonal neighbours |
|
|
2202 | |
|
|
2203 | for (0 .. 3) { |
|
|
2204 | my $neigh = $map->tile_path ($_) |
|
|
2205 | or next; |
|
|
2206 | $neigh = find $neigh, $map |
|
|
2207 | or next; |
|
|
2208 | $neigh->load; |
|
|
2209 | |
|
|
2210 | # now find the diagonal neighbours |
|
|
2211 | push @neigh, |
|
|
2212 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2213 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2214 | } |
|
|
2215 | |
|
|
2216 | for (grep defined $_->[0], @neigh) { |
|
|
2217 | my ($path, $origin) = @$_; |
|
|
2218 | my $neigh = find $path, $origin |
|
|
2219 | or next; |
|
|
2220 | $neigh->load; |
|
|
2221 | } |
|
|
2222 | } |
|
|
2223 | |
|
|
2224 | sub find_sync { |
2351 | sub find_sync { |
2225 | my ($path, $origin) = @_; |
2352 | my ($path, $origin) = @_; |
2226 | |
2353 | |
|
|
2354 | # it's a bug to call this from the main context |
2227 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2355 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2228 | if $Coro::current == $Coro::main; |
2356 | if $Coro::current == $Coro::main; |
2229 | |
2357 | |
2230 | find $path, $origin |
2358 | find $path, $origin |
2231 | } |
2359 | } |
2232 | |
2360 | |
2233 | sub do_load_sync { |
2361 | sub do_load_sync { |
2234 | my ($map) = @_; |
2362 | my ($map) = @_; |
2235 | |
2363 | |
|
|
2364 | # it's a bug to call this from the main context |
2236 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2365 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2237 | if $Coro::current == $Coro::main; |
2366 | if $Coro::current == $Coro::main; |
2238 | |
2367 | |
2239 | $map->load; |
2368 | $map->load; |
2240 | } |
2369 | } |
… | |
… | |
2243 | our $MAP_PREFETCHER = undef; |
2372 | our $MAP_PREFETCHER = undef; |
2244 | |
2373 | |
2245 | sub find_async { |
2374 | sub find_async { |
2246 | my ($path, $origin, $load) = @_; |
2375 | my ($path, $origin, $load) = @_; |
2247 | |
2376 | |
2248 | $path = normalise $path, $origin && $origin->{path}; |
2377 | $path = normalise $path, $origin; |
2249 | |
2378 | |
2250 | if (my $map = $cf::MAP{$path}) { |
2379 | if (my $map = $cf::MAP{$path}) { |
2251 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2380 | return $map if !$load || $map->linkable; |
2252 | } |
2381 | } |
2253 | |
2382 | |
2254 | $MAP_PREFETCH{$path} |= $load; |
2383 | $MAP_PREFETCH{$path} |= $load; |
2255 | |
2384 | |
2256 | $MAP_PREFETCHER ||= cf::async { |
2385 | $MAP_PREFETCHER ||= cf::async { |
2257 | $Coro::current->{desc} = "map prefetcher"; |
2386 | $Coro::current->{desc} = "map prefetcher"; |
2258 | |
2387 | |
2259 | while (%MAP_PREFETCH) { |
2388 | while (%MAP_PREFETCH) { |
2260 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2389 | for my $k (keys %MAP_PREFETCH) { |
2261 | if (my $map = find $k) { |
2390 | if (my $map = find $k) { |
2262 | $map->load if $v; |
2391 | $map->load if $MAP_PREFETCH{$k}; |
2263 | } |
2392 | } |
2264 | |
2393 | |
2265 | delete $MAP_PREFETCH{$k}; |
2394 | delete $MAP_PREFETCH{$k}; |
2266 | } |
2395 | } |
2267 | } |
2396 | } |
… | |
… | |
2315 | sub swap_out { |
2444 | sub swap_out { |
2316 | my ($self) = @_; |
2445 | my ($self) = @_; |
2317 | |
2446 | |
2318 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2447 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2319 | |
2448 | |
2320 | return if $self->in_memory != cf::MAP_ACTIVE; |
2449 | return if !$self->linkable; |
2321 | return if $self->{deny_save}; |
2450 | return if $self->{deny_save}; |
2322 | return if $self->players; |
2451 | return if $self->players; |
2323 | |
2452 | |
2324 | # first deactivate the map and "unlink" it from the core |
2453 | # first deactivate the map and "unlink" it from the core |
2325 | $self->deactivate; |
2454 | $self->deactivate; |
2326 | $_->clear_links_to ($self) for values %cf::MAP; |
2455 | $_->clear_links_to ($self) for values %cf::MAP; |
2327 | $self->in_memory (cf::MAP_SWAPPED); |
2456 | $self->state (cf::MAP_SWAPPED); |
2328 | |
2457 | |
2329 | # then atomically save |
2458 | # then atomically save |
2330 | $self->_save; |
2459 | $self->_save; |
2331 | |
2460 | |
2332 | # then free the map |
2461 | # then free the map |
… | |
… | |
2358 | |
2487 | |
2359 | return if $self->players; |
2488 | return if $self->players; |
2360 | |
2489 | |
2361 | cf::trace "resetting map ", $self->path, "\n"; |
2490 | cf::trace "resetting map ", $self->path, "\n"; |
2362 | |
2491 | |
2363 | $self->in_memory (cf::MAP_SWAPPED); |
2492 | $self->state (cf::MAP_SWAPPED); |
2364 | |
2493 | |
2365 | # need to save uniques path |
2494 | # need to save uniques path |
2366 | unless ($self->{deny_save}) { |
2495 | unless ($self->{deny_save}) { |
2367 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2496 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2368 | |
2497 | |
… | |
… | |
2521 | |
2650 | |
2522 | 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. |
2523 | |
2652 | |
2524 | =item $ob = cf::object::deref ($refstring) |
2653 | =item $ob = cf::object::deref ($refstring) |
2525 | |
2654 | |
2526 | 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, |
2527 | even if the object actually exists. May block. |
2656 | even if the object actually exists. May block. |
2528 | |
2657 | |
2529 | =cut |
2658 | =cut |
2530 | |
2659 | |
2531 | sub deref { |
2660 | sub deref { |
… | |
… | |
2613 | =item $player_object->may ("access") |
2742 | =item $player_object->may ("access") |
2614 | |
2743 | |
2615 | Returns wether the given player is authorized to access resource "access" |
2744 | Returns wether the given player is authorized to access resource "access" |
2616 | (e.g. "command_wizcast"). |
2745 | (e.g. "command_wizcast"). |
2617 | |
2746 | |
|
|
2747 | This is implemented by checking a config setting of C<may_access> where |
|
|
2748 | C<access> is replaced by the access string. The following alternatives are |
|
|
2749 | possible (and are tested in order): |
|
|
2750 | |
|
|
2751 | =over 4 |
|
|
2752 | |
|
|
2753 | =item * Player is DM |
|
|
2754 | |
|
|
2755 | The request will succeed. |
|
|
2756 | |
|
|
2757 | =item * may_access is an array reference |
|
|
2758 | |
|
|
2759 | If either the player nickname or UUID is in the array, the request will |
|
|
2760 | succeed, otherwise it will fail. |
|
|
2761 | |
|
|
2762 | =item * may_access is a true value |
|
|
2763 | |
|
|
2764 | The request will succeed. |
|
|
2765 | |
|
|
2766 | =item * may_access is missing or false |
|
|
2767 | |
|
|
2768 | The request will fail. |
|
|
2769 | |
|
|
2770 | =back |
|
|
2771 | |
2618 | =cut |
2772 | =cut |
2619 | |
2773 | |
2620 | sub cf::object::player::may { |
2774 | sub cf::object::player::may { |
2621 | my ($self, $access) = @_; |
2775 | my ($self, $access) = @_; |
2622 | |
2776 | |
2623 | $self->flag (cf::FLAG_WIZ) || |
2777 | $self->flag (cf::FLAG_WIZ) || |
2624 | (ref $cf::CFG{"may_$access"} |
2778 | (ref $cf::CFG{"may_$access"} |
2625 | ? scalar grep $self->name eq $_, @{$cf::CFG{"may_$access"}} |
2779 | ? scalar grep $self->name eq $_ || $self->uuid eq $_, @{$cf::CFG{"may_$access"}} |
2626 | : $cf::CFG{"may_$access"}) |
2780 | : $cf::CFG{"may_$access"}) |
2627 | } |
2781 | } |
2628 | |
2782 | |
2629 | =item $player_object->enter_link |
2783 | =item $player_object->enter_link |
2630 | |
2784 | |
… | |
… | |
2633 | The player should be reasonably safe there for short amounts of time (e.g. |
2787 | The player should be reasonably safe there for short amounts of time (e.g. |
2634 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2788 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2635 | though, as the player cannot control the character while it is on the link |
2789 | though, as the player cannot control the character while it is on the link |
2636 | map. |
2790 | map. |
2637 | |
2791 | |
2638 | Will never block. |
2792 | This method will never block, which is the whole reaosn for it's |
|
|
2793 | existance: you can I<always> put a player onto the link map, which is the |
|
|
2794 | only place to put objects that is guaranteed to exist. |
|
|
2795 | |
|
|
2796 | A typical usage pattern is to call C<enter_link> synchronously from the |
|
|
2797 | server, then start a new thread, do your blocking stuff there and then |
|
|
2798 | call C<leave_link> from that thread. |
2639 | |
2799 | |
2640 | =item $player_object->leave_link ($map, $x, $y) |
2800 | =item $player_object->leave_link ($map, $x, $y) |
2641 | |
2801 | |
2642 | Moves the player out of the special C<{link}> map onto the specified |
2802 | Moves the player out of the special C<{link}> map onto the specified |
2643 | map. If the map is not valid (or omitted), the player will be moved back |
2803 | map. If the map is not valid (or omitted), the player will be moved back |
… | |
… | |
2698 | # use -1 or undef as default coordinates, not 0, 0 |
2858 | # use -1 or undef as default coordinates, not 0, 0 |
2699 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2859 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2700 | if $x <= 0 && $y <= 0; |
2860 | if $x <= 0 && $y <= 0; |
2701 | |
2861 | |
2702 | $map->load; |
2862 | $map->load; |
2703 | $map->load_neighbours; |
|
|
2704 | |
2863 | |
2705 | return unless $self->contr->active; |
2864 | return unless $self->contr->active; |
2706 | |
2865 | |
2707 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2866 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2708 | if ($self->enter_map ($map, $x, $y)) { |
2867 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2764 | ($path, $x, $y) = (undef, undef, undef); |
2923 | ($path, $x, $y) = (undef, undef, undef); |
2765 | } |
2924 | } |
2766 | } |
2925 | } |
2767 | |
2926 | |
2768 | my $map = eval { |
2927 | my $map = eval { |
2769 | my $map = defined $path ? cf::map::find $path : undef; |
2928 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2770 | |
2929 | |
2771 | if ($map) { |
2930 | if ($map) { |
2772 | $map = $map->customise_for ($self); |
2931 | $map = $map->customise_for ($self); |
2773 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2932 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2774 | } else { |
2933 | } else { |
… | |
… | |
2864 | $Coro::current->{desc} = "enter_exit"; |
3023 | $Coro::current->{desc} = "enter_exit"; |
2865 | |
3024 | |
2866 | unless (eval { |
3025 | unless (eval { |
2867 | $self->deactivate_recursive; # just to be sure |
3026 | $self->deactivate_recursive; # just to be sure |
2868 | |
3027 | |
2869 | # random map handling |
|
|
2870 | { |
|
|
2871 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2872 | |
|
|
2873 | prepare_random_map $exit |
|
|
2874 | if $exit->slaying eq "/!"; |
|
|
2875 | } |
|
|
2876 | |
|
|
2877 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
3028 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2878 | my $x = $exit->stats->hp; |
3029 | my $x = $exit->stats->hp; |
2879 | my $y = $exit->stats->sp; |
3030 | my $y = $exit->stats->sp; |
|
|
3031 | |
|
|
3032 | # special map handling |
|
|
3033 | my $slaying = $exit->slaying; |
|
|
3034 | |
|
|
3035 | # special map handling |
|
|
3036 | if ($slaying eq "/!") { |
|
|
3037 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
3038 | |
|
|
3039 | prepare_random_map $exit |
|
|
3040 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
3041 | |
|
|
3042 | $map = $exit->slaying; |
|
|
3043 | |
|
|
3044 | } elsif ($slaying eq '!up') { |
|
|
3045 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
3046 | $x = $exit->x; |
|
|
3047 | $y = $exit->y; |
|
|
3048 | |
|
|
3049 | } elsif ($slaying eq '!down') { |
|
|
3050 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
3051 | $x = $exit->x; |
|
|
3052 | $y = $exit->y; |
|
|
3053 | } |
2880 | |
3054 | |
2881 | $self->goto ($map, $x, $y); |
3055 | $self->goto ($map, $x, $y); |
2882 | |
3056 | |
2883 | # if exit is damned, update players death & WoR home-position |
3057 | # if exit is damned, update players death & WoR home-position |
2884 | $self->contr->savebed ($map, $x, $y) |
3058 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
2899 | |
3073 | |
2900 | =head3 cf::client |
3074 | =head3 cf::client |
2901 | |
3075 | |
2902 | =over 4 |
3076 | =over 4 |
2903 | |
3077 | |
2904 | =item $client->send_drawinfo ($text, $flags) |
|
|
2905 | |
|
|
2906 | Sends a drawinfo packet to the client. Circumvents output buffering so |
|
|
2907 | should not be used under normal circumstances. |
|
|
2908 | |
|
|
2909 | =cut |
|
|
2910 | |
|
|
2911 | sub cf::client::send_drawinfo { |
|
|
2912 | my ($self, $text, $flags) = @_; |
|
|
2913 | |
|
|
2914 | utf8::encode $text; |
|
|
2915 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2916 | } |
|
|
2917 | |
|
|
2918 | =item $client->send_big_packet ($pkt) |
3078 | =item $client->send_big_packet ($pkt) |
2919 | |
3079 | |
2920 | Like C<send_packet>, but tries to compress large packets, and fragments |
3080 | Like C<send_packet>, but tries to compress large packets, and fragments |
2921 | them as required. |
3081 | them as required. |
2922 | |
3082 | |
… | |
… | |
2940 | $self->send_packet ($pkt); |
3100 | $self->send_packet ($pkt); |
2941 | } |
3101 | } |
2942 | |
3102 | |
2943 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
3103 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2944 | |
3104 | |
2945 | Send a drawinfo or msg packet to the client, formatting the msg for the |
3105 | Send a msg packet to the client, formatting the msg for the client if |
2946 | client if neccessary. C<$type> should be a string identifying the type of |
3106 | necessary. C<$type> should be a string identifying the type of the |
2947 | the message, with C<log> being the default. If C<$color> is negative, suppress |
3107 | message, with C<log> being the default. If C<$color> is negative, suppress |
2948 | the message unless the client supports the msg packet. |
3108 | the message unless the client supports the msg packet. |
2949 | |
3109 | |
2950 | =cut |
3110 | =cut |
2951 | |
3111 | |
2952 | # non-persistent channels (usually the info channel) |
3112 | # non-persistent channels (usually the info channel) |
… | |
… | |
3057 | id => "death", |
3217 | id => "death", |
3058 | title => "Death", |
3218 | title => "Death", |
3059 | reply => undef, |
3219 | reply => undef, |
3060 | tooltip => "Reason for and more info about your most recent death", |
3220 | tooltip => "Reason for and more info about your most recent death", |
3061 | }, |
3221 | }, |
|
|
3222 | "c/fatal" => { |
|
|
3223 | id => "fatal", |
|
|
3224 | title => "Fatal Error", |
|
|
3225 | reply => undef, |
|
|
3226 | tooltip => "Reason for the server disconnect", |
|
|
3227 | }, |
3062 | "c/say" => $SAY_CHANNEL, |
3228 | "c/say" => $SAY_CHANNEL, |
3063 | "c/chat" => $CHAT_CHANNEL, |
3229 | "c/chat" => $CHAT_CHANNEL, |
3064 | ); |
3230 | ); |
3065 | |
3231 | |
3066 | sub cf::client::send_msg { |
3232 | sub cf::client::send_msg { |
… | |
… | |
3109 | =cut |
3275 | =cut |
3110 | |
3276 | |
3111 | sub cf::client::ext_msg($$@) { |
3277 | sub cf::client::ext_msg($$@) { |
3112 | my ($self, $type, @msg) = @_; |
3278 | my ($self, $type, @msg) = @_; |
3113 | |
3279 | |
3114 | if ($self->extcmd == 2) { |
|
|
3115 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3280 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3116 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3117 | push @msg, msgtype => "event_$type"; |
|
|
3118 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3119 | } |
|
|
3120 | } |
|
|
3121 | |
|
|
3122 | =item $client->ext_reply ($msgid, @msg) |
|
|
3123 | |
|
|
3124 | Sends an ext reply to the client. |
|
|
3125 | |
|
|
3126 | =cut |
|
|
3127 | |
|
|
3128 | sub cf::client::ext_reply($$@) { |
|
|
3129 | my ($self, $id, @msg) = @_; |
|
|
3130 | |
|
|
3131 | if ($self->extcmd == 2) { |
|
|
3132 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3133 | } elsif ($self->extcmd == 1) { |
|
|
3134 | #TODO: version 1, remove |
|
|
3135 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3136 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3137 | } |
|
|
3138 | } |
3281 | } |
3139 | |
3282 | |
3140 | =item $success = $client->query ($flags, "text", \&cb) |
3283 | =item $success = $client->query ($flags, "text", \&cb) |
3141 | |
3284 | |
3142 | Queues a query to the client, calling the given callback with |
3285 | Queues a query to the client, calling the given callback with |
… | |
… | |
3162 | |
3305 | |
3163 | $self->send_packet ($self->{query_queue}[0][0]) |
3306 | $self->send_packet ($self->{query_queue}[0][0]) |
3164 | if @{ $self->{query_queue} } == 1; |
3307 | if @{ $self->{query_queue} } == 1; |
3165 | |
3308 | |
3166 | 1 |
3309 | 1 |
|
|
3310 | } |
|
|
3311 | |
|
|
3312 | =item $client->update_command_faces |
|
|
3313 | |
|
|
3314 | =cut |
|
|
3315 | |
|
|
3316 | our %COMMAND_FACE; |
|
|
3317 | |
|
|
3318 | sub cf::client::update_command_faces { |
|
|
3319 | my ($self) = @_; |
|
|
3320 | |
|
|
3321 | my @faces = grep $_, |
|
|
3322 | $COMMAND_FACE{preferred}, |
|
|
3323 | $COMMAND_FACE{standard}, |
|
|
3324 | $COMMAND_FACE{skill}, |
|
|
3325 | $self->pl->ob->flag (cf::FLAG_WIZ) ? $COMMAND_FACE{dm} : (), |
|
|
3326 | $COMMAND_FACE{emote}, |
|
|
3327 | ; |
|
|
3328 | |
|
|
3329 | $self->send_face ($_) |
|
|
3330 | for @faces; |
|
|
3331 | $self->flush_fx; |
|
|
3332 | |
|
|
3333 | $self->ext_msg (command_list => @faces); |
|
|
3334 | } |
|
|
3335 | |
|
|
3336 | =item cf::client::set_command_face $type, $commands |
|
|
3337 | |
|
|
3338 | =cut |
|
|
3339 | |
|
|
3340 | sub cf::client::set_command_face { |
|
|
3341 | my ($type, $list) = @_; |
|
|
3342 | |
|
|
3343 | my $idx = &cf::face::set ( #d# ugly forward reference |
|
|
3344 | "command_list/$type" => cf::FT_RSRC, |
|
|
3345 | JSON::XS->new->utf8->encode ([ sort @$list ]) |
|
|
3346 | ); |
|
|
3347 | |
|
|
3348 | $COMMAND_FACE{$type} = $idx; |
3167 | } |
3349 | } |
3168 | |
3350 | |
3169 | cf::client->attach ( |
3351 | cf::client->attach ( |
3170 | on_connect => sub { |
3352 | on_connect => sub { |
3171 | my ($ns) = @_; |
3353 | my ($ns) = @_; |
… | |
… | |
3197 | my ($ns, $buf) = @_; |
3379 | my ($ns, $buf) = @_; |
3198 | |
3380 | |
3199 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3381 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3200 | |
3382 | |
3201 | if (ref $msg) { |
3383 | if (ref $msg) { |
3202 | my ($type, $reply, @payload) = |
3384 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3203 | "ARRAY" eq ref $msg |
|
|
3204 | ? @$msg |
|
|
3205 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3206 | |
3385 | |
3207 | my @reply; |
|
|
3208 | |
|
|
3209 | if (my $cb = $EXTICMD{$type}) { |
3386 | if (my $cb = $EXTIACMD{$type}) { |
|
|
3387 | $cb->( |
|
|
3388 | $ns, |
|
|
3389 | sub { |
|
|
3390 | $ns->ext_msg ("reply-$reply", @_) |
|
|
3391 | if $reply; |
|
|
3392 | }, |
|
|
3393 | @payload |
|
|
3394 | ); |
|
|
3395 | } else { |
|
|
3396 | my @reply; |
|
|
3397 | |
|
|
3398 | if (my $cb = $EXTICMD{$type}) { |
3210 | @reply = $cb->($ns, @payload); |
3399 | @reply = $cb->($ns, @payload); |
|
|
3400 | } |
|
|
3401 | |
|
|
3402 | $ns->ext_msg ("reply-$reply", @reply) |
|
|
3403 | if $reply; |
3211 | } |
3404 | } |
3212 | |
|
|
3213 | $ns->ext_reply ($reply, @reply) |
|
|
3214 | if $reply; |
|
|
3215 | |
|
|
3216 | } else { |
3405 | } else { |
3217 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3406 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3218 | } |
3407 | } |
3219 | |
3408 | |
3220 | cf::override; |
3409 | cf::override; |
… | |
… | |
3388 | =cut |
3577 | =cut |
3389 | |
3578 | |
3390 | ############################################################################# |
3579 | ############################################################################# |
3391 | # the server's init and main functions |
3580 | # the server's init and main functions |
3392 | |
3581 | |
|
|
3582 | { |
|
|
3583 | package cf::face; |
|
|
3584 | |
|
|
3585 | our %HASH; # hash => idx |
|
|
3586 | our @DATA; # dynamically-created facedata, only faceste 0 used |
|
|
3587 | our @FOFS; # file offset, if > 0 |
|
|
3588 | our @SIZE; # size of face, in octets |
|
|
3589 | our @META; # meta hash of face, if any |
|
|
3590 | our $DATAFH; # facedata filehandle |
|
|
3591 | |
|
|
3592 | # internal api, not finalised |
|
|
3593 | sub set { |
|
|
3594 | my ($name, $type, $data) = @_; |
|
|
3595 | |
|
|
3596 | my $idx = cf::face::find $name; |
|
|
3597 | |
|
|
3598 | if ($idx) { |
|
|
3599 | delete $HASH{cf::face::get_csum $idx}; |
|
|
3600 | } else { |
|
|
3601 | $idx = cf::face::alloc $name; |
|
|
3602 | } |
|
|
3603 | |
|
|
3604 | my $hash = cf::face::mangle_csum Digest::MD5::md5 $data; |
|
|
3605 | |
|
|
3606 | cf::face::set_type $idx, $type; |
|
|
3607 | cf::face::set_csum $idx, 0, $hash; |
|
|
3608 | |
|
|
3609 | # we need to destroy the SV itself, not just modify it, as a running ix |
|
|
3610 | # might hold a reference to it: "delete" achieves that. |
|
|
3611 | delete $FOFS[0][$idx]; |
|
|
3612 | delete $DATA[0][$idx]; |
|
|
3613 | $DATA[0][$idx] = $data; |
|
|
3614 | $SIZE[0][$idx] = length $data; |
|
|
3615 | delete $META[$idx]; |
|
|
3616 | $HASH{$hash} = $idx;#d# |
|
|
3617 | |
|
|
3618 | $idx |
|
|
3619 | } |
|
|
3620 | |
|
|
3621 | sub _get_data($$$) { |
|
|
3622 | my ($idx, $set, $cb) = @_; |
|
|
3623 | |
|
|
3624 | if (defined $DATA[$set][$idx]) { |
|
|
3625 | $cb->($DATA[$set][$idx]); |
|
|
3626 | } elsif (my $fofs = $FOFS[$set][$idx]) { |
|
|
3627 | my $size = $SIZE[$set][$idx]; |
|
|
3628 | my $buf; |
|
|
3629 | IO::AIO::aio_read $DATAFH, $fofs, $size, $buf, 0, sub { |
|
|
3630 | if ($_[0] == $size) { |
|
|
3631 | #cf::debug "read face $idx, $size from $fofs as ", length $buf;#d# |
|
|
3632 | $cb->($buf); |
|
|
3633 | } else { |
|
|
3634 | cf::error "INTERNAL ERROR: unable to read facedata for face $idx#$set ($size, $fofs), ignoring request."; |
|
|
3635 | } |
|
|
3636 | }; |
|
|
3637 | } else { |
|
|
3638 | cf::error "requested facedata for unknown face $idx#$set, ignoring."; |
|
|
3639 | } |
|
|
3640 | } |
|
|
3641 | |
|
|
3642 | # rather ineffient |
|
|
3643 | sub cf::face::get_data($;$) { |
|
|
3644 | my ($idx, $set) = @_; |
|
|
3645 | |
|
|
3646 | _get_data $idx, $set, Coro::rouse_cb; |
|
|
3647 | Coro::rouse_wait |
|
|
3648 | } |
|
|
3649 | |
|
|
3650 | sub cf::face::ix { |
|
|
3651 | my ($ns, $set, $idx, $pri) = @_; |
|
|
3652 | |
|
|
3653 | _get_data $idx, $set, sub { |
|
|
3654 | $ns->ix_send ($idx, $pri, $_[0]); |
|
|
3655 | }; |
|
|
3656 | } |
|
|
3657 | } |
|
|
3658 | |
3393 | sub load_facedata($) { |
3659 | sub load_facedata($) { |
3394 | my ($path) = @_; |
3660 | my ($path) = @_; |
3395 | |
3661 | |
3396 | # HACK to clear player env face cache, we need some signal framework |
|
|
3397 | # for this (global event?) |
|
|
3398 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3399 | |
|
|
3400 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3662 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3401 | |
3663 | |
3402 | trace "loading facedata from $path\n"; |
3664 | trace "loading facedata from $path\n"; |
3403 | |
3665 | |
3404 | 0 < aio_load $path, my $facedata |
3666 | my $facedata = decode_storable load_file "$path/faceinfo"; |
3405 | or die "$path: $!"; |
|
|
3406 | |
|
|
3407 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3408 | |
3667 | |
3409 | $facedata->{version} == 2 |
3668 | $facedata->{version} == 2 |
3410 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3669 | or cf::cleanup "$path/faceinfo: version mismatch, cannot proceed."; |
3411 | |
3670 | |
3412 | # patch in the exptable |
3671 | my $fh = aio_open "$DATADIR/facedata", IO::AIO::O_RDONLY, 0 |
3413 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3672 | or cf::cleanup "$path/facedata: $!, cannot proceed."; |
3414 | $facedata->{resource}{"res/exp_table"} = { |
3673 | |
3415 | type => FT_RSRC, |
3674 | get_slot 1, -100, "load_facedata"; # make sure we get a very big slot |
3416 | data => $exp_table, |
3675 | |
3417 | hash => (Digest::MD5::md5 $exp_table), |
3676 | # BEGIN ATOMIC |
3418 | }; |
3677 | # from here on, everything must be atomic - no thread switch allowed |
3419 | cf::cede_to_tick; |
3678 | my $t1 = EV::time; |
3420 | |
3679 | |
3421 | { |
3680 | { |
3422 | my $faces = $facedata->{faceinfo}; |
3681 | my $faces = $facedata->{faceinfo}; |
3423 | |
3682 | |
3424 | while (my ($face, $info) = each %$faces) { |
3683 | for my $face (sort keys %$faces) { |
|
|
3684 | my $info = $faces->{$face}; |
3425 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3685 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3426 | |
3686 | |
3427 | cf::face::set_visibility $idx, $info->{visibility}; |
3687 | cf::face::set_visibility $idx, $info->{visibility}; |
3428 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3688 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3429 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3689 | cf::face::set_csum $idx, 0, $info->{hash64}; $cf::face::SIZE[0][$idx] = $info->{size64}; $cf::face::FOFS[0][$idx] = $info->{fofs64}; |
3430 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3690 | cf::face::set_csum $idx, 1, $info->{hash32}; $cf::face::SIZE[1][$idx] = $info->{size32}; $cf::face::FOFS[1][$idx] = $info->{fofs32}; |
3431 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3691 | cf::face::set_csum $idx, 2, $info->{glyph}; $cf::face::DATA[2][$idx] = $info->{glyph}; |
3432 | |
3692 | $cf::face::HASH{$info->{hash64}} = $idx; |
3433 | cf::cede_to_tick; |
3693 | delete $cf::face::META[$idx]; |
3434 | } |
3694 | } |
3435 | |
3695 | |
3436 | while (my ($face, $info) = each %$faces) { |
3696 | while (my ($face, $info) = each %$faces) { |
3437 | next unless $info->{smooth}; |
3697 | next unless $info->{smooth}; |
3438 | |
3698 | |
… | |
… | |
3443 | cf::face::set_smooth $idx, $smooth; |
3703 | cf::face::set_smooth $idx, $smooth; |
3444 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3704 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3445 | } else { |
3705 | } else { |
3446 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3706 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3447 | } |
3707 | } |
3448 | |
|
|
3449 | cf::cede_to_tick; |
|
|
3450 | } |
3708 | } |
3451 | } |
3709 | } |
3452 | |
3710 | |
3453 | { |
3711 | { |
3454 | my $anims = $facedata->{animinfo}; |
3712 | my $anims = $facedata->{animinfo}; |
3455 | |
3713 | |
3456 | while (my ($anim, $info) = each %$anims) { |
3714 | while (my ($anim, $info) = each %$anims) { |
3457 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3715 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3458 | cf::cede_to_tick; |
|
|
3459 | } |
3716 | } |
3460 | |
3717 | |
3461 | cf::anim::invalidate_all; # d'oh |
3718 | cf::anim::invalidate_all; # d'oh |
3462 | } |
3719 | } |
3463 | |
3720 | |
3464 | { |
3721 | { |
3465 | my $res = $facedata->{resource}; |
3722 | my $res = $facedata->{resource}; |
3466 | |
3723 | |
3467 | while (my ($name, $info) = each %$res) { |
3724 | while (my ($name, $info) = each %$res) { |
3468 | if (defined $info->{type}) { |
3725 | if (defined (my $type = $info->{type})) { |
|
|
3726 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3469 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3727 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3470 | |
3728 | |
3471 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
|
|
3472 | cf::face::set_type $idx, $info->{type}; |
3729 | cf::face::set_type $idx, $type; |
|
|
3730 | cf::face::set_csum $idx, 0, $info->{hash}; |
|
|
3731 | $cf::face::SIZE[0][$idx] = $info->{size}; |
|
|
3732 | $cf::face::FOFS[0][$idx] = $info->{fofs}; |
|
|
3733 | $cf::face::META[$idx] = $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3734 | $cf::face::HASH{$info->{hash}} = $idx; |
3473 | } else { |
3735 | } else { |
3474 | $RESOURCE{$name} = $info; # unused |
3736 | # $RESOURCE{$name} = $info; # unused |
3475 | } |
3737 | } |
3476 | |
|
|
3477 | cf::cede_to_tick; |
|
|
3478 | } |
3738 | } |
3479 | } |
3739 | } |
|
|
3740 | |
|
|
3741 | ($fh, $cf::face::DATAFH) = ($cf::face::DATAFH, $fh); |
|
|
3742 | |
|
|
3743 | # HACK to clear player env face cache, we need some signal framework |
|
|
3744 | # for this (global event?) |
|
|
3745 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3746 | |
|
|
3747 | # END ATOMIC |
|
|
3748 | |
|
|
3749 | cf::debug "facedata atomic update time ", EV::time - $t1; |
3480 | |
3750 | |
3481 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3751 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3752 | |
|
|
3753 | aio_close $fh if $fh; # close old facedata |
3482 | |
3754 | |
3483 | 1 |
3755 | 1 |
3484 | } |
3756 | } |
3485 | |
3757 | |
3486 | register_exticmd fx_want => sub { |
3758 | register_exticmd fx_want => sub { |
… | |
… | |
3497 | my $status = load_resource_file_ $_[0]; |
3769 | my $status = load_resource_file_ $_[0]; |
3498 | get_slot 0.1, 100; |
3770 | get_slot 0.1, 100; |
3499 | cf::arch::commit_load; |
3771 | cf::arch::commit_load; |
3500 | |
3772 | |
3501 | $status |
3773 | $status |
|
|
3774 | } |
|
|
3775 | |
|
|
3776 | sub reload_exp_table { |
|
|
3777 | _reload_exp_table; |
|
|
3778 | |
|
|
3779 | cf::face::set |
|
|
3780 | "res/exp_table" => FT_RSRC, |
|
|
3781 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3782 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3783 | ); |
|
|
3784 | } |
|
|
3785 | |
|
|
3786 | sub reload_materials { |
|
|
3787 | _reload_materials; |
3502 | } |
3788 | } |
3503 | |
3789 | |
3504 | sub reload_regions { |
3790 | sub reload_regions { |
3505 | # HACK to clear player env face cache, we need some signal framework |
3791 | # HACK to clear player env face cache, we need some signal framework |
3506 | # for this (global event?) |
3792 | # for this (global event?) |
… | |
… | |
3514 | if exists $_->{match}; |
3800 | if exists $_->{match}; |
3515 | } |
3801 | } |
3516 | } |
3802 | } |
3517 | |
3803 | |
3518 | sub reload_facedata { |
3804 | sub reload_facedata { |
3519 | load_facedata "$DATADIR/facedata" |
3805 | load_facedata $DATADIR |
3520 | or die "unable to load facedata\n"; |
3806 | or die "unable to load facedata\n"; |
3521 | } |
3807 | } |
3522 | |
3808 | |
3523 | sub reload_archetypes { |
3809 | sub reload_archetypes { |
3524 | load_resource_file "$DATADIR/archetypes" |
3810 | load_resource_file "$DATADIR/archetypes" |
3525 | or die "unable to load archetypes\n"; |
3811 | or die "unable to load archetypes\n"; |
|
|
3812 | |
|
|
3813 | cf::face::set |
|
|
3814 | "res/skill_info" => FT_RSRC, |
|
|
3815 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3816 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3817 | ); |
|
|
3818 | |
|
|
3819 | cf::face::set |
|
|
3820 | "res/spell_paths" => FT_RSRC, |
|
|
3821 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3822 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3823 | ); |
|
|
3824 | |
|
|
3825 | # command completion |
|
|
3826 | my @commands; |
|
|
3827 | |
|
|
3828 | for (0..cf::arch::skillvec_size - 1) { |
|
|
3829 | my $skill = cf::arch::skillvec $_; |
|
|
3830 | my $name = $skill->name; |
|
|
3831 | my $flags = cf::skill_flags $skill->subtype; |
|
|
3832 | |
|
|
3833 | push @commands, "ready_skill $name" if $flags & (SF_COMBAT | SF_RANGED | SF_GRACE); |
|
|
3834 | push @commands, "use_skill $name" if $flags & (SF_USE | SF_AUTARK | SF_GRACE); |
|
|
3835 | } |
|
|
3836 | |
|
|
3837 | cf::client::set_command_face skill => \@commands; |
3526 | } |
3838 | } |
3527 | |
3839 | |
3528 | sub reload_treasures { |
3840 | sub reload_treasures { |
3529 | load_resource_file "$DATADIR/treasures" |
3841 | load_resource_file "$DATADIR/treasures" |
3530 | or die "unable to load treasurelists\n"; |
3842 | or die "unable to load treasurelists\n"; |
3531 | } |
3843 | } |
3532 | |
3844 | |
3533 | sub reload_sound { |
3845 | sub reload_sound { |
3534 | trace "loading sound config from $DATADIR/sound\n"; |
3846 | trace "loading sound config from $DATADIR/sound\n"; |
3535 | |
3847 | |
3536 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3537 | or die "$DATADIR/sound $!"; |
|
|
3538 | |
|
|
3539 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3848 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3540 | |
3849 | |
3541 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3850 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3542 | my $sound = $soundconf->{compat}[$_] |
3851 | my $sound = $soundconf->{compat}[$_] |
3543 | or next; |
3852 | or next; |
3544 | |
3853 | |
… | |
… | |
3554 | } |
3863 | } |
3555 | |
3864 | |
3556 | sub reload_resources { |
3865 | sub reload_resources { |
3557 | trace "reloading resource files...\n"; |
3866 | trace "reloading resource files...\n"; |
3558 | |
3867 | |
3559 | reload_exp_table; |
|
|
3560 | reload_materials; |
3868 | reload_materials; |
3561 | reload_facedata; |
3869 | reload_facedata; |
|
|
3870 | reload_exp_table; |
3562 | reload_sound; |
3871 | reload_sound; |
3563 | reload_archetypes; |
3872 | reload_archetypes; |
3564 | reload_regions; |
3873 | reload_regions; |
3565 | reload_treasures; |
3874 | reload_treasures; |
3566 | |
3875 | |
… | |
… | |
3568 | } |
3877 | } |
3569 | |
3878 | |
3570 | sub reload_config { |
3879 | sub reload_config { |
3571 | trace "reloading config file...\n"; |
3880 | trace "reloading config file...\n"; |
3572 | |
3881 | |
3573 | 0 < aio_load "$CONFDIR/config", my $config |
3882 | my $config = load_file "$CONFDIR/config"; |
3574 | or die "$CONFDIR/config: $!"; |
|
|
3575 | |
|
|
3576 | utf8::decode $config; |
3883 | utf8::decode $config; |
3577 | *CFG = yaml_load $config; |
3884 | *CFG = decode_yaml $config; |
3578 | |
3885 | |
3579 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3886 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3580 | |
3887 | |
3581 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3888 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3582 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3889 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3608 | seek $fh, 0, 0; |
3915 | seek $fh, 0, 0; |
3609 | print $fh $$; |
3916 | print $fh $$; |
3610 | } |
3917 | } |
3611 | |
3918 | |
3612 | sub main_loop { |
3919 | sub main_loop { |
3613 | trace "EV::loop starting\n"; |
3920 | trace "EV::run starting\n"; |
3614 | if (1) { |
3921 | if (1) { |
3615 | EV::loop; |
3922 | EV::run; |
3616 | } |
3923 | } |
3617 | trace "EV::loop returned\n"; |
3924 | trace "EV::run returned\n"; |
3618 | goto &main_loop unless $REALLY_UNLOOP; |
3925 | goto &main_loop unless $REALLY_UNLOOP; |
3619 | } |
3926 | } |
3620 | |
3927 | |
3621 | sub main { |
3928 | sub main { |
3622 | cf::init_globals; # initialise logging |
3929 | cf::init_globals; # initialise logging |
3623 | |
3930 | |
3624 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3931 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3625 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3932 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3626 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3933 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3627 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3934 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3628 | |
3935 | |
3629 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3936 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3630 | |
3937 | |
3631 | # we must not ever block the main coroutine |
3938 | # we must not ever block the main coroutine |
3632 | local $Coro::idle = sub { |
3939 | $Coro::idle = sub { |
3633 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3940 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3634 | (async { |
3941 | (async { |
3635 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3942 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3636 | EV::loop EV::LOOP_ONESHOT; |
3943 | EV::run EV::RUN_ONCE; |
3637 | })->prio (Coro::PRIO_MAX); |
3944 | })->prio (Coro::PRIO_MAX); |
3638 | }; |
3945 | }; |
3639 | |
3946 | |
3640 | evthread_start IO::AIO::poll_fileno; |
3947 | evthread_start IO::AIO::poll_fileno; |
3641 | |
3948 | |
3642 | cf::sync_job { |
3949 | cf::sync_job { |
3643 | cf::incloader::init (); |
3950 | cf::incloader::init (); |
|
|
3951 | |
|
|
3952 | db_init; |
3644 | |
3953 | |
3645 | cf::init_anim; |
3954 | cf::init_anim; |
3646 | cf::init_attackmess; |
3955 | cf::init_attackmess; |
3647 | cf::init_dynamic; |
3956 | cf::init_dynamic; |
3648 | |
3957 | |
3649 | cf::load_settings; |
3958 | cf::load_settings; |
3650 | |
3959 | |
3651 | reload_resources; |
3960 | reload_resources; |
3652 | reload_config; |
3961 | reload_config; |
3653 | db_init; |
|
|
3654 | |
3962 | |
3655 | cf::init_uuid; |
3963 | cf::init_uuid; |
3656 | cf::init_signals; |
3964 | cf::init_signals; |
3657 | cf::init_skills; |
3965 | cf::init_skills; |
3658 | |
3966 | |
… | |
… | |
3672 | }; |
3980 | }; |
3673 | |
3981 | |
3674 | cf::object::thawer::errors_are_fatal 0; |
3982 | cf::object::thawer::errors_are_fatal 0; |
3675 | info "parse errors in files are no longer fatal from this point on.\n"; |
3983 | info "parse errors in files are no longer fatal from this point on.\n"; |
3676 | |
3984 | |
3677 | my $free_main; $free_main = EV::idle sub { |
3985 | AE::postpone { |
3678 | undef $free_main; |
|
|
3679 | undef &main; # free gobs of memory :) |
3986 | undef &main; # free gobs of memory :) |
3680 | }; |
3987 | }; |
3681 | |
3988 | |
3682 | goto &main_loop; |
3989 | goto &main_loop; |
3683 | } |
3990 | } |
… | |
… | |
3840 | |
4147 | |
3841 | cf::write_runtime_sync; # external watchdog should not bark |
4148 | cf::write_runtime_sync; # external watchdog should not bark |
3842 | |
4149 | |
3843 | trace "emergency_perl_save: flushing outstanding aio requests"; |
4150 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3844 | while (IO::AIO::nreqs || BDB::nreqs) { |
4151 | while (IO::AIO::nreqs || BDB::nreqs) { |
3845 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
4152 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3846 | } |
4153 | } |
3847 | |
4154 | |
3848 | cf::write_runtime_sync; # external watchdog should not bark |
4155 | cf::write_runtime_sync; # external watchdog should not bark |
3849 | }; |
4156 | }; |
3850 | |
4157 | |
… | |
… | |
4031 | |
4338 | |
4032 | ############################################################################# |
4339 | ############################################################################# |
4033 | |
4340 | |
4034 | my $bug_warning = 0; |
4341 | my $bug_warning = 0; |
4035 | |
4342 | |
4036 | our @WAIT_FOR_TICK; |
|
|
4037 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4038 | |
|
|
4039 | sub wait_for_tick() { |
4343 | sub wait_for_tick() { |
4040 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4344 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4041 | |
4345 | |
4042 | my $signal = new Coro::Signal; |
4346 | $WAIT_FOR_TICK->wait; |
4043 | push @WAIT_FOR_TICK, $signal; |
|
|
4044 | $signal->wait; |
|
|
4045 | } |
4347 | } |
4046 | |
4348 | |
4047 | sub wait_for_tick_begin() { |
4349 | sub wait_for_tick_begin() { |
4048 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4350 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4049 | |
4351 | |
4050 | my $signal = new Coro::Signal; |
4352 | my $signal = new Coro::Signal; |
4051 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4353 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4052 | $signal->wait; |
4354 | $signal->wait; |
4053 | } |
4355 | } |
… | |
… | |
4057 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4359 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4058 | unless ++$bug_warning > 10; |
4360 | unless ++$bug_warning > 10; |
4059 | return; |
4361 | return; |
4060 | } |
4362 | } |
4061 | |
4363 | |
4062 | cf::server_tick; # one server iteration |
4364 | cf::one_tick; # one server iteration |
4063 | |
4365 | |
4064 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4366 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4065 | |
4367 | |
4066 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4368 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4067 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4369 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4073 | } |
4375 | } |
4074 | |
4376 | |
4075 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4377 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4076 | $sig->send; |
4378 | $sig->send; |
4077 | } |
4379 | } |
4078 | while (my $sig = shift @WAIT_FOR_TICK) { |
4380 | $WAIT_FOR_TICK->broadcast; |
4079 | $sig->send; |
|
|
4080 | } |
|
|
4081 | |
4381 | |
4082 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4382 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4083 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4383 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4084 | |
4384 | |
4085 | if (0) { |
4385 | if (0) { |
… | |
… | |
4091 | } |
4391 | } |
4092 | } |
4392 | } |
4093 | |
4393 | |
4094 | { |
4394 | { |
4095 | # configure BDB |
4395 | # configure BDB |
|
|
4396 | info "initialising database"; |
4096 | |
4397 | |
4097 | BDB::min_parallel 16; |
4398 | BDB::min_parallel 16; |
4098 | BDB::max_poll_reqs $TICK * 0.1; |
4399 | BDB::max_poll_reqs $TICK * 0.1; |
4099 | $AnyEvent::BDB::WATCHER->priority (1); |
4400 | #$AnyEvent::BDB::WATCHER->priority (1); |
4100 | |
4401 | |
4101 | unless ($DB_ENV) { |
4402 | unless ($DB_ENV) { |
4102 | $DB_ENV = BDB::db_env_create; |
4403 | $DB_ENV = BDB::db_env_create; |
4103 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4404 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4104 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4405 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4129 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4430 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4130 | }; |
4431 | }; |
4131 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4432 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4132 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4433 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4133 | }; |
4434 | }; |
|
|
4435 | |
|
|
4436 | info "database initialised"; |
4134 | } |
4437 | } |
4135 | |
4438 | |
4136 | { |
4439 | { |
4137 | # configure IO::AIO |
4440 | # configure IO::AIO |
4138 | |
4441 | |
|
|
4442 | info "initialising aio"; |
4139 | IO::AIO::min_parallel 8; |
4443 | IO::AIO::min_parallel 8; |
4140 | IO::AIO::max_poll_time $TICK * 0.1; |
4444 | IO::AIO::max_poll_time $TICK * 0.1; |
4141 | undef $AnyEvent::AIO::WATCHER; |
4445 | undef $AnyEvent::AIO::WATCHER; |
|
|
4446 | info "aio initialised"; |
4142 | } |
4447 | } |
4143 | |
4448 | |
4144 | our $_log_backtrace; |
4449 | our $_log_backtrace; |
4145 | our $_log_backtrace_last; |
4450 | our $_log_backtrace_last; |
4146 | |
4451 | |