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 | |
… | |
… | |
93 | our @EVENT; |
93 | our @EVENT; |
94 | our @REFLECT; # set by XS |
94 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
95 | our %REFLECT; # set by us |
96 | |
96 | |
97 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
98 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
103 | |
102 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
112 | |
111 | our %RESOURCE; # unused |
113 | #our %RESOURCE; # unused |
112 | |
114 | |
113 | our $OUTPUT_RATE_MIN = 3000; |
115 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 1000000; |
116 | our $OUTPUT_RATE_MAX = 1000000; |
115 | |
117 | |
116 | our $MAX_LINKS = 32; # how many chained exits to follow |
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
… | |
… | |
127 | our $DB_ENV; |
129 | our $DB_ENV; |
128 | |
130 | |
129 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
130 | |
132 | |
131 | our %CFG; |
133 | our %CFG; |
|
|
134 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
132 | |
135 | |
133 | our $UPTIME; $UPTIME ||= time; |
136 | our $UPTIME; $UPTIME ||= time; |
134 | our $RUNTIME; |
137 | our $RUNTIME = 0; |
|
|
138 | our $SERVER_TICK = 0; |
135 | our $NOW; |
139 | our $NOW; |
136 | |
140 | |
137 | our (%PLAYER, %PLAYER_LOADING); # all users |
141 | our (%PLAYER, %PLAYER_LOADING); # all users |
138 | our (%MAP, %MAP_LOADING ); # all maps |
142 | our (%MAP, %MAP_LOADING ); # all maps |
139 | our $LINK_MAP; # the special {link} map, which is always available |
143 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
148 | |
152 | |
149 | our @POST_INIT; |
153 | our @POST_INIT; |
150 | |
154 | |
151 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
155 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
152 | our $REALLY_UNLOOP; # never set to true, please :) |
156 | our $REALLY_UNLOOP; # never set to true, please :) |
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|
157 | |
|
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158 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
159 | our @WAIT_FOR_TICK_BEGIN; |
153 | |
160 | |
154 | binmode STDOUT; |
161 | binmode STDOUT; |
155 | binmode STDERR; |
162 | binmode STDERR; |
156 | |
163 | |
157 | # read virtual server time, if available |
164 | # read virtual server time, if available |
… | |
… | |
191 | |
198 | |
192 | =over 4 |
199 | =over 4 |
193 | |
200 | |
194 | =item $cf::UPTIME |
201 | =item $cf::UPTIME |
195 | |
202 | |
196 | The timestamp of the server start (so not actually an uptime). |
203 | The timestamp of the server start (so not actually an "uptime"). |
|
|
204 | |
|
|
205 | =item $cf::SERVER_TICK |
|
|
206 | |
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|
207 | An unsigned integer that starts at zero when the server is started and is |
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|
208 | incremented on every tick. |
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209 | |
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210 | =item $cf::NOW |
|
|
211 | |
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|
212 | The (real) time of the last (current) server tick - updated before and |
|
|
213 | after tick processing, so this is useful only as a rough "what time is it |
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|
214 | now" estimate. |
|
|
215 | |
|
|
216 | =item $cf::TICK |
|
|
217 | |
|
|
218 | The interval between each server tick, in seconds. |
197 | |
219 | |
198 | =item $cf::RUNTIME |
220 | =item $cf::RUNTIME |
199 | |
221 | |
200 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
222 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
201 | every server tick. |
223 | every server tick. |
… | |
… | |
207 | Various directories - "/etc", read-only install directory, perl-library |
229 | Various directories - "/etc", read-only install directory, perl-library |
208 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
230 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
209 | unique-items directory, player file directory, random maps directory and |
231 | unique-items directory, player file directory, random maps directory and |
210 | database environment. |
232 | database environment. |
211 | |
233 | |
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 |
234 | =item $cf::LOADAVG |
221 | |
235 | |
222 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
236 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
223 | (none) and 1 (overloaded), indicating how much time is spent on processing |
237 | (none) and 1 (overloaded), indicating how much time is spent on processing |
224 | objects per tick. Healthy values are < 0.5. |
238 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
235 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
249 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
236 | |
250 | |
237 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
251 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
238 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
252 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
239 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
253 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
254 | |
|
|
255 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
256 | ticking, making it suitable for small pauses in threads that need to run |
|
|
257 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
258 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
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259 | |
|
|
260 | =item $cf::WAIT_FOR_TICK |
|
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261 | |
|
|
262 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
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263 | variable contains a L<Coro::Signal> that is broadcats after every server |
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264 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
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265 | next server tick. |
240 | |
266 | |
241 | =cut |
267 | =cut |
242 | |
268 | |
243 | sub wait_for_tick(); |
269 | sub wait_for_tick(); |
244 | sub wait_for_tick_begin(); |
270 | sub wait_for_tick_begin(); |
… | |
… | |
312 | } |
338 | } |
313 | |
339 | |
314 | $EV::DIED = sub { |
340 | $EV::DIED = sub { |
315 | Carp::cluck "error in event callback: @_"; |
341 | Carp::cluck "error in event callback: @_"; |
316 | }; |
342 | }; |
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|
343 | |
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|
344 | ############################################################################# |
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345 | |
|
|
346 | sub fork_call(&@); |
|
|
347 | sub get_slot($;$$); |
317 | |
348 | |
318 | ############################################################################# |
349 | ############################################################################# |
319 | |
350 | |
320 | =head2 UTILITY FUNCTIONS |
351 | =head2 UTILITY FUNCTIONS |
321 | |
352 | |
… | |
… | |
342 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
373 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
343 | $d |
374 | $d |
344 | } || "[unable to dump $_[0]: '$@']"; |
375 | } || "[unable to dump $_[0]: '$@']"; |
345 | } |
376 | } |
346 | |
377 | |
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|
378 | =item $scalar = cf::load_file $path |
|
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379 | |
|
|
380 | Loads the given file from path and returns its contents. Croaks on error |
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381 | and can block. |
|
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382 | |
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383 | =cut |
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384 | |
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385 | sub load_file($) { |
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386 | 0 <= aio_load $_[0], my $data |
|
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387 | or Carp::croak "$_[0]: $!"; |
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388 | |
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389 | $data |
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390 | } |
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391 | |
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392 | =item $success = cf::replace_file $path, $data, $sync |
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393 | |
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394 | Atomically replaces the file at the given $path with new $data, and |
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395 | optionally $sync the data to disk before replacing the file. |
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396 | |
|
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397 | =cut |
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398 | |
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399 | sub replace_file($$;$) { |
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400 | my ($path, $data, $sync) = @_; |
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|
401 | |
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|
402 | my $lock = cf::lock_acquire ("replace_file:$path"); |
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403 | |
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404 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
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405 | or return; |
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406 | |
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|
407 | $data = $data->() if ref $data; |
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408 | |
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409 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
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410 | or return; |
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411 | |
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412 | !$sync |
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413 | or !aio_fsync $fh |
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414 | or return; |
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415 | |
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416 | aio_close $fh |
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417 | and return; |
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418 | |
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|
419 | aio_rename "$path~", $path |
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420 | and return; |
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421 | |
|
|
422 | if ($sync) { |
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423 | $path =~ s%/[^/]*$%%; |
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424 | aio_pathsync $path; |
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|
425 | } |
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426 | |
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427 | 1 |
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428 | } |
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429 | |
347 | =item $ref = cf::decode_json $json |
430 | =item $ref = cf::decode_json $json |
348 | |
431 | |
349 | Converts a JSON string into the corresponding perl data structure. |
432 | Converts a JSON string into the corresponding perl data structure. |
350 | |
433 | |
351 | =item $json = cf::encode_json $ref |
434 | =item $json = cf::encode_json $ref |
… | |
… | |
357 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
440 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
358 | |
441 | |
359 | sub encode_json($) { $json_coder->encode ($_[0]) } |
442 | sub encode_json($) { $json_coder->encode ($_[0]) } |
360 | sub decode_json($) { $json_coder->decode ($_[0]) } |
443 | sub decode_json($) { $json_coder->decode ($_[0]) } |
361 | |
444 | |
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|
445 | =item $ref = cf::decode_storable $scalar |
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446 | |
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|
447 | Same as Coro::Storable::thaw, so blocks. |
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448 | |
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449 | =cut |
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450 | |
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451 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
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452 | |
362 | =item $ref = cf::yaml_load $scalar |
453 | =item $ref = cf::decode_yaml $scalar |
363 | |
454 | |
364 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
455 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
365 | |
456 | |
366 | =cut |
457 | =cut |
367 | |
458 | |
368 | sub fork_call(&@); |
459 | sub decode_yaml($) { |
369 | |
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|
370 | sub yaml_load($) { |
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371 | fork_call { YAML::XS::Load $_[0] } @_ |
460 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
461 | } |
|
|
462 | |
|
|
463 | =item $scalar = cf::unlzf $scalar |
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|
464 | |
|
|
465 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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466 | blocks. |
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467 | |
|
|
468 | =cut |
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469 | |
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470 | sub unlzf($) { |
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471 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
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472 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
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|
473 | Compress::LZF::decompress $_[0] |
372 | } |
474 | } |
373 | |
475 | |
374 | =item cf::post_init { BLOCK } |
476 | =item cf::post_init { BLOCK } |
375 | |
477 | |
376 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
478 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
… | |
… | |
460 | EV::periodic $start, $interval, 0, $cb |
562 | EV::periodic $start, $interval, 0, $cb |
461 | } |
563 | } |
462 | |
564 | |
463 | =item cf::get_slot $time[, $priority[, $name]] |
565 | =item cf::get_slot $time[, $priority[, $name]] |
464 | |
566 | |
465 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
567 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
466 | This call blocks and returns only when you have at least C<$time> seconds |
568 | (default: 0): This call blocks and returns only when you have at least |
467 | of cpu time till the next tick. The slot is only valid till the next cede. |
569 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
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570 | till the next cede. |
|
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571 | |
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|
572 | Background jobs should use a priority les than zero, interactive jobs |
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|
573 | should use 100 or more. |
468 | |
574 | |
469 | The optional C<$name> can be used to identify the job to run. It might be |
575 | The optional C<$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. |
576 | used for statistical purposes and should identify the same time-class. |
471 | |
577 | |
472 | Useful for short background jobs. |
578 | Useful for short background jobs. |
… | |
… | |
501 | } |
607 | } |
502 | } |
608 | } |
503 | |
609 | |
504 | if (@SLOT_QUEUE) { |
610 | if (@SLOT_QUEUE) { |
505 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
611 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
506 | push @cf::WAIT_FOR_TICK, $signal; |
612 | $WAIT_FOR_TICK->wait; |
507 | $signal->wait; |
|
|
508 | } else { |
613 | } else { |
509 | $busy = 0; |
614 | $busy = 0; |
510 | Coro::schedule; |
615 | Coro::schedule; |
511 | } |
616 | } |
512 | } |
617 | } |
… | |
… | |
767 | |
872 | |
768 | my @data; |
873 | my @data; |
769 | my $md5; |
874 | my $md5; |
770 | |
875 | |
771 | for (0 .. $#$src) { |
876 | for (0 .. $#$src) { |
772 | 0 <= aio_load $src->[$_], $data[$_] |
877 | $data[$_] = load_file $src->[$_]; |
773 | or Carp::croak "$src->[$_]: $!"; |
|
|
774 | } |
878 | } |
775 | |
879 | |
776 | # if processing is expensive, check |
880 | # if processing is expensive, check |
777 | # checksum first |
881 | # checksum first |
778 | if (1) { |
882 | if (1) { |
… | |
… | |
1396 | my ($pl, $buf) = @_; |
1500 | my ($pl, $buf) = @_; |
1397 | |
1501 | |
1398 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1502 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1399 | |
1503 | |
1400 | if (ref $msg) { |
1504 | if (ref $msg) { |
1401 | my ($type, $reply, @payload) = |
1505 | my ($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 | |
1506 | |
1406 | my @reply; |
1507 | my @reply; |
1407 | |
1508 | |
1408 | if (my $cb = $EXTCMD{$type}) { |
1509 | if (my $cb = $EXTCMD{$type}) { |
1409 | @reply = $cb->($pl, @payload); |
1510 | @reply = $cb->($pl, @payload); |
… | |
… | |
1431 | }; |
1532 | }; |
1432 | |
1533 | |
1433 | $grp |
1534 | $grp |
1434 | } |
1535 | } |
1435 | |
1536 | |
|
|
1537 | sub _ext_cfg_reg($$$$) { |
|
|
1538 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1539 | |
|
|
1540 | $cfgname = lc $varname |
|
|
1541 | unless length $cfgname; |
|
|
1542 | |
|
|
1543 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1544 | |
|
|
1545 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1546 | } |
|
|
1547 | |
1436 | sub load_extensions { |
1548 | sub load_extensions { |
1437 | info "loading extensions..."; |
1549 | info "loading extensions..."; |
|
|
1550 | |
|
|
1551 | %EXT_CFG = (); |
1438 | |
1552 | |
1439 | cf::sync_job { |
1553 | cf::sync_job { |
1440 | my %todo; |
1554 | my %todo; |
1441 | |
1555 | |
1442 | for my $path (<$LIBDIR/*.ext>) { |
1556 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1485 | unless exists $done{$_}; |
1599 | unless exists $done{$_}; |
1486 | } |
1600 | } |
1487 | |
1601 | |
1488 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1602 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1489 | |
1603 | |
|
|
1604 | my $source = $v->{source}; |
|
|
1605 | |
|
|
1606 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1607 | $source =~ s{ |
|
|
1608 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1609 | }{ |
|
|
1610 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1611 | }gmxe; |
|
|
1612 | |
1490 | my $active = eval $v->{source}; |
1613 | my $active = eval $source; |
1491 | |
1614 | |
1492 | if (length $@) { |
1615 | if (length $@) { |
1493 | error "$v->{path}: $@\n"; |
1616 | error "$v->{path}: $@\n"; |
1494 | |
1617 | |
1495 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1618 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
… | |
… | |
1512 | |
1635 | |
1513 | while (my ($k, $v) = each %todo) { |
1636 | while (my ($k, $v) = each %todo) { |
1514 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1637 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1515 | if exists $v->{meta}{mandatory}; |
1638 | if exists $v->{meta}{mandatory}; |
1516 | } |
1639 | } |
|
|
1640 | |
|
|
1641 | last; |
1517 | } |
1642 | } |
1518 | } |
1643 | } |
1519 | }; |
1644 | }; |
1520 | } |
1645 | } |
1521 | |
1646 | |
… | |
… | |
1949 | |
2074 | |
1950 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
2075 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1951 | () |
2076 | () |
1952 | } |
2077 | } |
1953 | |
2078 | |
|
|
2079 | # may re-bless or do other evil things |
1954 | sub init { |
2080 | sub init { |
1955 | my ($self) = @_; |
2081 | my ($self) = @_; |
1956 | |
2082 | |
1957 | $self |
2083 | $self |
1958 | } |
2084 | } |
… | |
… | |
2023 | $self->{load_path} = $path; |
2149 | $self->{load_path} = $path; |
2024 | |
2150 | |
2025 | 1 |
2151 | 1 |
2026 | } |
2152 | } |
2027 | |
2153 | |
|
|
2154 | # used to laod the header of an original map |
2028 | sub load_header_orig { |
2155 | sub load_header_orig { |
2029 | my ($self) = @_; |
2156 | my ($self) = @_; |
2030 | |
2157 | |
2031 | $self->load_header_from ($self->load_path) |
2158 | $self->load_header_from ($self->load_path) |
2032 | } |
2159 | } |
2033 | |
2160 | |
|
|
2161 | # used to laod the header of an instantiated map |
2034 | sub load_header_temp { |
2162 | sub load_header_temp { |
2035 | my ($self) = @_; |
2163 | my ($self) = @_; |
2036 | |
2164 | |
2037 | $self->load_header_from ($self->save_path) |
2165 | $self->load_header_from ($self->save_path) |
2038 | } |
2166 | } |
2039 | |
2167 | |
|
|
2168 | # called after loading the header from an instantiated map |
2040 | sub prepare_temp { |
2169 | sub prepare_temp { |
2041 | my ($self) = @_; |
2170 | my ($self) = @_; |
2042 | |
2171 | |
2043 | $self->last_access ((delete $self->{last_access}) |
2172 | $self->last_access ((delete $self->{last_access}) |
2044 | || $cf::RUNTIME); #d# |
2173 | || $cf::RUNTIME); #d# |
2045 | # safety |
2174 | # safety |
2046 | $self->{instantiate_time} = $cf::RUNTIME |
2175 | $self->{instantiate_time} = $cf::RUNTIME |
2047 | if $self->{instantiate_time} > $cf::RUNTIME; |
2176 | if $self->{instantiate_time} > $cf::RUNTIME; |
2048 | } |
2177 | } |
2049 | |
2178 | |
|
|
2179 | # called after loading the header from an original map |
2050 | sub prepare_orig { |
2180 | sub prepare_orig { |
2051 | my ($self) = @_; |
2181 | my ($self) = @_; |
2052 | |
2182 | |
2053 | $self->{load_original} = 1; |
2183 | $self->{load_original} = 1; |
2054 | $self->{instantiate_time} = $cf::RUNTIME; |
2184 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2080 | sub find { |
2210 | sub find { |
2081 | my ($path, $origin) = @_; |
2211 | my ($path, $origin) = @_; |
2082 | |
2212 | |
2083 | cf::cede_to_tick; |
2213 | cf::cede_to_tick; |
2084 | |
2214 | |
2085 | $path = normalise $path, $origin && $origin->path; |
2215 | $path = normalise $path, $origin; |
2086 | |
2216 | |
2087 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2217 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2088 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2218 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2089 | |
2219 | |
2090 | $cf::MAP{$path} || do { |
2220 | $cf::MAP{$path} || do { |
… | |
… | |
2121 | |
2251 | |
2122 | { |
2252 | { |
2123 | my $guard = cf::lock_acquire "map_data:$path"; |
2253 | my $guard = cf::lock_acquire "map_data:$path"; |
2124 | |
2254 | |
2125 | return unless $self->valid; |
2255 | return unless $self->valid; |
2126 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2256 | return unless $self->state == cf::MAP_SWAPPED; |
2127 | |
|
|
2128 | $self->in_memory (cf::MAP_LOADING); |
|
|
2129 | |
2257 | |
2130 | $self->alloc; |
2258 | $self->alloc; |
2131 | |
2259 | |
2132 | $self->pre_load; |
2260 | $self->pre_load; |
2133 | cf::cede_to_tick; |
2261 | cf::cede_to_tick; |
2134 | |
2262 | |
|
|
2263 | if (exists $self->{load_path}) { |
2135 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2264 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2136 | $f->skip_block; |
2265 | $f->skip_block; |
2137 | $self->_load_objects ($f) |
2266 | $self->_load_objects ($f) |
2138 | or return; |
2267 | or return; |
2139 | |
2268 | |
2140 | $self->post_load_original |
2269 | $self->post_load_original |
2141 | if delete $self->{load_original}; |
2270 | if delete $self->{load_original}; |
2142 | |
2271 | |
2143 | if (my $uniq = $self->uniq_path) { |
2272 | if (my $uniq = $self->uniq_path) { |
2144 | utf8::encode $uniq; |
2273 | utf8::encode $uniq; |
2145 | unless (aio_stat $uniq) { |
2274 | unless (aio_stat $uniq) { |
2146 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2275 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2147 | $self->clear_unique_items; |
2276 | $self->clear_unique_items; |
2148 | $self->_load_objects ($f); |
2277 | $self->_load_objects ($f); |
2149 | $f->resolve_delayed_derefs; |
2278 | $f->resolve_delayed_derefs; |
|
|
2279 | } |
2150 | } |
2280 | } |
2151 | } |
2281 | } |
2152 | } |
|
|
2153 | |
2282 | |
2154 | $f->resolve_delayed_derefs; |
2283 | $f->resolve_delayed_derefs; |
|
|
2284 | } else { |
|
|
2285 | $self->post_load_original |
|
|
2286 | if delete $self->{load_original}; |
|
|
2287 | } |
|
|
2288 | |
|
|
2289 | $self->state (cf::MAP_INACTIVE); |
2155 | |
2290 | |
2156 | cf::cede_to_tick; |
2291 | cf::cede_to_tick; |
2157 | # now do the right thing for maps |
2292 | # now do the right thing for maps |
2158 | $self->link_multipart_objects; |
2293 | $self->link_multipart_objects; |
2159 | $self->difficulty ($self->estimate_difficulty) |
2294 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2163 | unless ($self->{deny_activate}) { |
2298 | unless ($self->{deny_activate}) { |
2164 | $self->decay_objects; |
2299 | $self->decay_objects; |
2165 | $self->fix_auto_apply; |
2300 | $self->fix_auto_apply; |
2166 | $self->update_buttons; |
2301 | $self->update_buttons; |
2167 | cf::cede_to_tick; |
2302 | cf::cede_to_tick; |
2168 | $self->activate; |
2303 | #$self->activate; # no longer activate maps automatically |
2169 | } |
2304 | } |
2170 | |
2305 | |
2171 | $self->{last_save} = $cf::RUNTIME; |
2306 | $self->{last_save} = $cf::RUNTIME; |
2172 | $self->last_access ($cf::RUNTIME); |
2307 | $self->last_access ($cf::RUNTIME); |
2173 | |
|
|
2174 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2175 | } |
2308 | } |
2176 | |
2309 | |
2177 | $self->post_load; |
2310 | $self->post_load; |
2178 | |
2311 | |
2179 | 1 |
2312 | 1 |
… | |
… | |
2192 | # if $self->per_party; |
2325 | # if $self->per_party; |
2193 | |
2326 | |
2194 | $self |
2327 | $self |
2195 | } |
2328 | } |
2196 | |
2329 | |
2197 | # find and load all maps in the 3x3 area around a map |
|
|
2198 | sub load_neighbours { |
|
|
2199 | my ($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 | $neigh->load; |
|
|
2221 | } |
|
|
2222 | } |
|
|
2223 | |
|
|
2224 | sub find_sync { |
2330 | sub find_sync { |
2225 | my ($path, $origin) = @_; |
2331 | my ($path, $origin) = @_; |
2226 | |
2332 | |
|
|
2333 | # it's a bug to call this from the main context |
2227 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2334 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
2228 | if $Coro::current == $Coro::main; |
2335 | if $Coro::current == $Coro::main; |
2229 | |
2336 | |
2230 | find $path, $origin |
2337 | find $path, $origin |
2231 | } |
2338 | } |
2232 | |
2339 | |
2233 | sub do_load_sync { |
2340 | sub do_load_sync { |
2234 | my ($map) = @_; |
2341 | my ($map) = @_; |
2235 | |
2342 | |
|
|
2343 | # it's a bug to call this from the main context |
2236 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2344 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2237 | if $Coro::current == $Coro::main; |
2345 | if $Coro::current == $Coro::main; |
2238 | |
2346 | |
2239 | $map->load; |
2347 | $map->load; |
2240 | } |
2348 | } |
… | |
… | |
2243 | our $MAP_PREFETCHER = undef; |
2351 | our $MAP_PREFETCHER = undef; |
2244 | |
2352 | |
2245 | sub find_async { |
2353 | sub find_async { |
2246 | my ($path, $origin, $load) = @_; |
2354 | my ($path, $origin, $load) = @_; |
2247 | |
2355 | |
2248 | $path = normalise $path, $origin && $origin->{path}; |
2356 | $path = normalise $path, $origin; |
2249 | |
2357 | |
2250 | if (my $map = $cf::MAP{$path}) { |
2358 | if (my $map = $cf::MAP{$path}) { |
2251 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2359 | return $map if !$load || $map->linkable; |
2252 | } |
2360 | } |
2253 | |
2361 | |
2254 | $MAP_PREFETCH{$path} |= $load; |
2362 | $MAP_PREFETCH{$path} |= $load; |
2255 | |
2363 | |
2256 | $MAP_PREFETCHER ||= cf::async { |
2364 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2315 | sub swap_out { |
2423 | sub swap_out { |
2316 | my ($self) = @_; |
2424 | my ($self) = @_; |
2317 | |
2425 | |
2318 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2426 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2319 | |
2427 | |
2320 | return if $self->in_memory != cf::MAP_ACTIVE; |
2428 | return if !$self->linkable; |
2321 | return if $self->{deny_save}; |
2429 | return if $self->{deny_save}; |
2322 | return if $self->players; |
2430 | return if $self->players; |
2323 | |
2431 | |
2324 | # first deactivate the map and "unlink" it from the core |
2432 | # first deactivate the map and "unlink" it from the core |
2325 | $self->deactivate; |
2433 | $self->deactivate; |
2326 | $_->clear_links_to ($self) for values %cf::MAP; |
2434 | $_->clear_links_to ($self) for values %cf::MAP; |
2327 | $self->in_memory (cf::MAP_SWAPPED); |
2435 | $self->state (cf::MAP_SWAPPED); |
2328 | |
2436 | |
2329 | # then atomically save |
2437 | # then atomically save |
2330 | $self->_save; |
2438 | $self->_save; |
2331 | |
2439 | |
2332 | # then free the map |
2440 | # then free the map |
… | |
… | |
2358 | |
2466 | |
2359 | return if $self->players; |
2467 | return if $self->players; |
2360 | |
2468 | |
2361 | cf::trace "resetting map ", $self->path, "\n"; |
2469 | cf::trace "resetting map ", $self->path, "\n"; |
2362 | |
2470 | |
2363 | $self->in_memory (cf::MAP_SWAPPED); |
2471 | $self->state (cf::MAP_SWAPPED); |
2364 | |
2472 | |
2365 | # need to save uniques path |
2473 | # need to save uniques path |
2366 | unless ($self->{deny_save}) { |
2474 | unless ($self->{deny_save}) { |
2367 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2475 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2368 | |
2476 | |
… | |
… | |
2698 | # use -1 or undef as default coordinates, not 0, 0 |
2806 | # use -1 or undef as default coordinates, not 0, 0 |
2699 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2807 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2700 | if $x <= 0 && $y <= 0; |
2808 | if $x <= 0 && $y <= 0; |
2701 | |
2809 | |
2702 | $map->load; |
2810 | $map->load; |
2703 | $map->load_neighbours; |
|
|
2704 | |
2811 | |
2705 | return unless $self->contr->active; |
2812 | return unless $self->contr->active; |
2706 | |
2813 | |
2707 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2814 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2708 | if ($self->enter_map ($map, $x, $y)) { |
2815 | if ($self->enter_map ($map, $x, $y)) { |
… | |
… | |
2764 | ($path, $x, $y) = (undef, undef, undef); |
2871 | ($path, $x, $y) = (undef, undef, undef); |
2765 | } |
2872 | } |
2766 | } |
2873 | } |
2767 | |
2874 | |
2768 | my $map = eval { |
2875 | my $map = eval { |
2769 | my $map = defined $path ? cf::map::find $path : undef; |
2876 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2770 | |
2877 | |
2771 | if ($map) { |
2878 | if ($map) { |
2772 | $map = $map->customise_for ($self); |
2879 | $map = $map->customise_for ($self); |
2773 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2880 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2774 | } else { |
2881 | } else { |
… | |
… | |
2864 | $Coro::current->{desc} = "enter_exit"; |
2971 | $Coro::current->{desc} = "enter_exit"; |
2865 | |
2972 | |
2866 | unless (eval { |
2973 | unless (eval { |
2867 | $self->deactivate_recursive; # just to be sure |
2974 | $self->deactivate_recursive; # just to be sure |
2868 | |
2975 | |
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; |
2976 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2878 | my $x = $exit->stats->hp; |
2977 | my $x = $exit->stats->hp; |
2879 | my $y = $exit->stats->sp; |
2978 | my $y = $exit->stats->sp; |
|
|
2979 | |
|
|
2980 | # special map handling |
|
|
2981 | my $slaying = $exit->slaying; |
|
|
2982 | |
|
|
2983 | # special map handling |
|
|
2984 | if ($slaying eq "/!") { |
|
|
2985 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2986 | |
|
|
2987 | prepare_random_map $exit |
|
|
2988 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2989 | |
|
|
2990 | $map = $exit->slaying; |
|
|
2991 | |
|
|
2992 | } elsif ($slaying eq '!up') { |
|
|
2993 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2994 | $x = $exit->x; |
|
|
2995 | $y = $exit->y; |
|
|
2996 | |
|
|
2997 | } elsif ($slaying eq '!down') { |
|
|
2998 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
2999 | $x = $exit->x; |
|
|
3000 | $y = $exit->y; |
|
|
3001 | } |
2880 | |
3002 | |
2881 | $self->goto ($map, $x, $y); |
3003 | $self->goto ($map, $x, $y); |
2882 | |
3004 | |
2883 | # if exit is damned, update players death & WoR home-position |
3005 | # if exit is damned, update players death & WoR home-position |
2884 | $self->contr->savebed ($map, $x, $y) |
3006 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
3126 | =cut |
3248 | =cut |
3127 | |
3249 | |
3128 | sub cf::client::ext_reply($$@) { |
3250 | sub cf::client::ext_reply($$@) { |
3129 | my ($self, $id, @msg) = @_; |
3251 | my ($self, $id, @msg) = @_; |
3130 | |
3252 | |
3131 | if ($self->extcmd == 2) { |
3253 | return unless $self->extcmd == 2; |
|
|
3254 | |
3132 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3255 | $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 | } |
3256 | } |
3139 | |
3257 | |
3140 | =item $success = $client->query ($flags, "text", \&cb) |
3258 | =item $success = $client->query ($flags, "text", \&cb) |
3141 | |
3259 | |
3142 | Queues a query to the client, calling the given callback with |
3260 | Queues a query to the client, calling the given callback with |
… | |
… | |
3197 | my ($ns, $buf) = @_; |
3315 | my ($ns, $buf) = @_; |
3198 | |
3316 | |
3199 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3317 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3200 | |
3318 | |
3201 | if (ref $msg) { |
3319 | if (ref $msg) { |
3202 | my ($type, $reply, @payload) = |
3320 | my ($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 | |
3321 | |
3207 | my @reply; |
3322 | my @reply; |
3208 | |
3323 | |
3209 | if (my $cb = $EXTICMD{$type}) { |
3324 | if (my $cb = $EXTICMD{$type}) { |
3210 | @reply = $cb->($ns, @payload); |
3325 | @reply = $cb->($ns, @payload); |
… | |
… | |
3388 | =cut |
3503 | =cut |
3389 | |
3504 | |
3390 | ############################################################################# |
3505 | ############################################################################# |
3391 | # the server's init and main functions |
3506 | # the server's init and main functions |
3392 | |
3507 | |
|
|
3508 | our %FACEHASH; # hash => idx, #d# HACK for http server |
|
|
3509 | |
3393 | sub load_facedata($) { |
3510 | sub load_facedata($) { |
3394 | my ($path) = @_; |
3511 | my ($path) = @_; |
3395 | |
3512 | |
3396 | # HACK to clear player env face cache, we need some signal framework |
3513 | # HACK to clear player env face cache, we need some signal framework |
3397 | # for this (global event?) |
3514 | # for this (global event?) |
… | |
… | |
3399 | |
3516 | |
3400 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3517 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3401 | |
3518 | |
3402 | trace "loading facedata from $path\n"; |
3519 | trace "loading facedata from $path\n"; |
3403 | |
3520 | |
3404 | 0 < aio_load $path, my $facedata |
3521 | my $facedata = decode_storable load_file $path; |
3405 | or die "$path: $!"; |
|
|
3406 | |
|
|
3407 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3408 | |
3522 | |
3409 | $facedata->{version} == 2 |
3523 | $facedata->{version} == 2 |
3410 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3524 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3411 | |
3525 | |
3412 | # patch in the exptable |
3526 | # patch in the exptable |
… | |
… | |
3419 | cf::cede_to_tick; |
3533 | cf::cede_to_tick; |
3420 | |
3534 | |
3421 | { |
3535 | { |
3422 | my $faces = $facedata->{faceinfo}; |
3536 | my $faces = $facedata->{faceinfo}; |
3423 | |
3537 | |
3424 | while (my ($face, $info) = each %$faces) { |
3538 | for my $face (sort keys %$faces) { |
|
|
3539 | my $info = $faces->{$face}; |
3425 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3540 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3426 | |
3541 | |
3427 | cf::face::set_visibility $idx, $info->{visibility}; |
3542 | cf::face::set_visibility $idx, $info->{visibility}; |
3428 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3543 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3429 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3544 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3430 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3545 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3431 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3546 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
|
|
3547 | $FACEHASH{$info->{hash64}} = $idx;#d# |
3432 | |
3548 | |
3433 | cf::cede_to_tick; |
3549 | cf::cede_to_tick; |
3434 | } |
3550 | } |
3435 | |
3551 | |
3436 | while (my ($face, $info) = each %$faces) { |
3552 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3463 | |
3579 | |
3464 | { |
3580 | { |
3465 | my $res = $facedata->{resource}; |
3581 | my $res = $facedata->{resource}; |
3466 | |
3582 | |
3467 | while (my ($name, $info) = each %$res) { |
3583 | while (my ($name, $info) = each %$res) { |
3468 | if (defined $info->{type}) { |
3584 | if (defined (my $type = $info->{type})) { |
|
|
3585 | # 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; |
3586 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3470 | |
3587 | |
3471 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3588 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3472 | cf::face::set_type $idx, $info->{type}; |
3589 | cf::face::set_type $idx, $type; |
|
|
3590 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3591 | $FACEHASH{$info->{hash}} = $idx;#d# |
3473 | } else { |
3592 | } else { |
3474 | $RESOURCE{$name} = $info; # unused |
3593 | # $RESOURCE{$name} = $info; # unused |
3475 | } |
3594 | } |
3476 | |
3595 | |
3477 | cf::cede_to_tick; |
3596 | cf::cede_to_tick; |
3478 | } |
3597 | } |
3479 | } |
3598 | } |
… | |
… | |
3531 | } |
3650 | } |
3532 | |
3651 | |
3533 | sub reload_sound { |
3652 | sub reload_sound { |
3534 | trace "loading sound config from $DATADIR/sound\n"; |
3653 | trace "loading sound config from $DATADIR/sound\n"; |
3535 | |
3654 | |
3536 | 0 < Coro::AIO::aio_load "$DATADIR/sound", my $data |
|
|
3537 | or die "$DATADIR/sound $!"; |
|
|
3538 | |
|
|
3539 | my $soundconf = JSON::XS->new->utf8->relaxed->decode ($data); |
3655 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
3540 | |
3656 | |
3541 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3657 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
3542 | my $sound = $soundconf->{compat}[$_] |
3658 | my $sound = $soundconf->{compat}[$_] |
3543 | or next; |
3659 | or next; |
3544 | |
3660 | |
… | |
… | |
3568 | } |
3684 | } |
3569 | |
3685 | |
3570 | sub reload_config { |
3686 | sub reload_config { |
3571 | trace "reloading config file...\n"; |
3687 | trace "reloading config file...\n"; |
3572 | |
3688 | |
3573 | 0 < aio_load "$CONFDIR/config", my $config |
3689 | my $config = load_file "$CONFDIR/config"; |
3574 | or die "$CONFDIR/config: $!"; |
|
|
3575 | |
|
|
3576 | utf8::decode $config; |
3690 | utf8::decode $config; |
3577 | *CFG = yaml_load $config; |
3691 | *CFG = decode_yaml $config; |
3578 | |
3692 | |
3579 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3693 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3580 | |
3694 | |
3581 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3695 | $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}; |
3696 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3620 | |
3734 | |
3621 | sub main { |
3735 | sub main { |
3622 | cf::init_globals; # initialise logging |
3736 | cf::init_globals; # initialise logging |
3623 | |
3737 | |
3624 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3738 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3625 | LOG llevInfo, "Copyright (C) 2005-2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3739 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3626 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3740 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3627 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3741 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3628 | |
3742 | |
3629 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3743 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3630 | |
3744 | |
… | |
… | |
3672 | }; |
3786 | }; |
3673 | |
3787 | |
3674 | cf::object::thawer::errors_are_fatal 0; |
3788 | cf::object::thawer::errors_are_fatal 0; |
3675 | info "parse errors in files are no longer fatal from this point on.\n"; |
3789 | info "parse errors in files are no longer fatal from this point on.\n"; |
3676 | |
3790 | |
3677 | my $free_main; $free_main = EV::idle sub { |
3791 | AE::postpone { |
3678 | undef $free_main; |
|
|
3679 | undef &main; # free gobs of memory :) |
3792 | undef &main; # free gobs of memory :) |
3680 | }; |
3793 | }; |
3681 | |
3794 | |
3682 | goto &main_loop; |
3795 | goto &main_loop; |
3683 | } |
3796 | } |
… | |
… | |
3840 | |
3953 | |
3841 | cf::write_runtime_sync; # external watchdog should not bark |
3954 | cf::write_runtime_sync; # external watchdog should not bark |
3842 | |
3955 | |
3843 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3956 | trace "emergency_perl_save: flushing outstanding aio requests"; |
3844 | while (IO::AIO::nreqs || BDB::nreqs) { |
3957 | while (IO::AIO::nreqs || BDB::nreqs) { |
3845 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3958 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
3846 | } |
3959 | } |
3847 | |
3960 | |
3848 | cf::write_runtime_sync; # external watchdog should not bark |
3961 | cf::write_runtime_sync; # external watchdog should not bark |
3849 | }; |
3962 | }; |
3850 | |
3963 | |
… | |
… | |
4031 | |
4144 | |
4032 | ############################################################################# |
4145 | ############################################################################# |
4033 | |
4146 | |
4034 | my $bug_warning = 0; |
4147 | my $bug_warning = 0; |
4035 | |
4148 | |
4036 | our @WAIT_FOR_TICK; |
|
|
4037 | our @WAIT_FOR_TICK_BEGIN; |
|
|
4038 | |
|
|
4039 | sub wait_for_tick() { |
4149 | sub wait_for_tick() { |
4040 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4150 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4041 | |
4151 | |
4042 | my $signal = new Coro::Signal; |
4152 | $WAIT_FOR_TICK->wait; |
4043 | push @WAIT_FOR_TICK, $signal; |
|
|
4044 | $signal->wait; |
|
|
4045 | } |
4153 | } |
4046 | |
4154 | |
4047 | sub wait_for_tick_begin() { |
4155 | sub wait_for_tick_begin() { |
4048 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4156 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
4049 | |
4157 | |
4050 | my $signal = new Coro::Signal; |
4158 | my $signal = new Coro::Signal; |
4051 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4159 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4052 | $signal->wait; |
4160 | $signal->wait; |
4053 | } |
4161 | } |
… | |
… | |
4057 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4165 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4058 | unless ++$bug_warning > 10; |
4166 | unless ++$bug_warning > 10; |
4059 | return; |
4167 | return; |
4060 | } |
4168 | } |
4061 | |
4169 | |
4062 | cf::server_tick; # one server iteration |
4170 | cf::one_tick; # one server iteration |
4063 | |
4171 | |
4064 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4172 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4065 | |
4173 | |
4066 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4174 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4067 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4175 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
… | |
… | |
4073 | } |
4181 | } |
4074 | |
4182 | |
4075 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4183 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4076 | $sig->send; |
4184 | $sig->send; |
4077 | } |
4185 | } |
4078 | while (my $sig = shift @WAIT_FOR_TICK) { |
4186 | $WAIT_FOR_TICK->broadcast; |
4079 | $sig->send; |
|
|
4080 | } |
|
|
4081 | |
4187 | |
4082 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4188 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4083 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4189 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4084 | |
4190 | |
4085 | if (0) { |
4191 | if (0) { |
… | |
… | |
4094 | { |
4200 | { |
4095 | # configure BDB |
4201 | # configure BDB |
4096 | |
4202 | |
4097 | BDB::min_parallel 16; |
4203 | BDB::min_parallel 16; |
4098 | BDB::max_poll_reqs $TICK * 0.1; |
4204 | BDB::max_poll_reqs $TICK * 0.1; |
4099 | $AnyEvent::BDB::WATCHER->priority (1); |
4205 | #$AnyEvent::BDB::WATCHER->priority (1); |
4100 | |
4206 | |
4101 | unless ($DB_ENV) { |
4207 | unless ($DB_ENV) { |
4102 | $DB_ENV = BDB::db_env_create; |
4208 | $DB_ENV = BDB::db_env_create; |
4103 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4209 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4104 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4210 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |