1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # it under the terms of the GNU General Public License as published by |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # the Free Software Foundation, either version 3 of the License, or |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # (at your option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | # and the GNU General Public License along with this program. If not, see |
|
|
18 | # <http://www.gnu.org/licenses/>. |
18 | # |
19 | # |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
21 | # |
21 | |
22 | |
22 | package cf; |
23 | package cf; |
23 | |
24 | |
24 | use 5.10.0; |
25 | use common::sense; |
25 | use utf8; |
|
|
26 | use strict qw(vars subs); |
|
|
27 | |
26 | |
28 | use Symbol; |
27 | use Symbol; |
29 | use List::Util; |
28 | use List::Util; |
30 | use Socket; |
29 | use Socket; |
31 | use EV; |
30 | use EV; |
32 | use Opcode; |
31 | use Opcode; |
33 | use Safe; |
32 | use Safe; |
34 | use Safe::Hole; |
33 | use Safe::Hole; |
35 | use Storable (); |
34 | use Storable (); |
|
|
35 | use Carp (); |
36 | |
36 | |
37 | use Guard (); |
37 | use Guard (); |
38 | use Coro (); |
38 | use Coro (); |
39 | use Coro::State; |
39 | use Coro::State; |
40 | use Coro::Handle; |
40 | use Coro::Handle; |
… | |
… | |
51 | use Coro::Util (); |
51 | use Coro::Util (); |
52 | |
52 | |
53 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
54 | use BDB (); |
54 | use BDB (); |
55 | use Data::Dumper; |
55 | use Data::Dumper; |
56 | use Digest::MD5; |
|
|
57 | use Fcntl; |
56 | use Fcntl; |
58 | use YAML (); |
57 | use YAML::XS (); |
59 | use IO::AIO (); |
58 | use IO::AIO (); |
60 | use Time::HiRes; |
59 | use Time::HiRes; |
61 | use Compress::LZF; |
60 | use Compress::LZF; |
62 | use Digest::MD5 (); |
61 | use Digest::MD5 (); |
63 | |
62 | |
… | |
… | |
76 | |
75 | |
77 | # strictly for debugging |
76 | # strictly for debugging |
78 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
79 | |
78 | |
80 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
80 | |
|
|
81 | our @ORIG_INC; |
81 | |
82 | |
82 | our %COMMAND = (); |
83 | our %COMMAND = (); |
83 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
84 | |
85 | |
85 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
… | |
… | |
92 | our @EVENT; |
93 | our @EVENT; |
93 | our @REFLECT; # set by XS |
94 | our @REFLECT; # set by XS |
94 | our %REFLECT; # set by us |
95 | our %REFLECT; # set by us |
95 | |
96 | |
96 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
97 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
98 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
100 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
103 | |
101 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
102 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
103 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
104 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
105 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
108 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
109 | |
112 | |
110 | our %RESOURCE; |
113 | our %RESOURCE; # unused |
|
|
114 | |
|
|
115 | our $OUTPUT_RATE_MIN = 3000; |
|
|
116 | our $OUTPUT_RATE_MAX = 1000000; |
|
|
117 | |
|
|
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
119 | our $VERBOSE_IO = 1; |
111 | |
120 | |
112 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
121 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
113 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
122 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
114 | our $NEXT_TICK; |
123 | our $NEXT_TICK; |
115 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
124 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
117 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
118 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
119 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
120 | our $DB_ENV; |
129 | our $DB_ENV; |
121 | |
130 | |
122 | our @EXTRA_MODULES = qw(pod mapscript); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
123 | |
132 | |
124 | our %CFG; |
133 | our %CFG; |
125 | |
134 | |
126 | our $UPTIME; $UPTIME ||= time; |
135 | our $UPTIME; $UPTIME ||= time; |
127 | our $RUNTIME; |
136 | our $RUNTIME; |
… | |
… | |
161 | |
170 | |
162 | our $EMERGENCY_POSITION; |
171 | our $EMERGENCY_POSITION; |
163 | |
172 | |
164 | sub cf::map::normalise; |
173 | sub cf::map::normalise; |
165 | |
174 | |
|
|
175 | sub in_main() { |
|
|
176 | $Coro::current == $Coro::main |
|
|
177 | } |
|
|
178 | |
166 | ############################################################################# |
179 | ############################################################################# |
167 | |
180 | |
168 | %REFLECT = (); |
181 | %REFLECT = (); |
169 | for (@REFLECT) { |
182 | for (@REFLECT) { |
170 | my $reflect = JSON::XS::decode_json $_; |
183 | my $reflect = JSON::XS::decode_json $_; |
171 | $REFLECT{$reflect->{class}} = $reflect; |
184 | $REFLECT{$reflect->{class}} = $reflect; |
172 | } |
185 | } |
173 | |
186 | |
174 | # this is decidedly evil |
187 | # this is decidedly evil |
175 | $REFLECT{object}{flags} = [grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"}]; |
188 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
176 | |
189 | |
177 | ############################################################################# |
190 | ############################################################################# |
178 | |
191 | |
179 | =head2 GLOBAL VARIABLES |
192 | =head2 GLOBAL VARIABLES |
180 | |
193 | |
… | |
… | |
222 | from wherever your confdir points to. |
235 | from wherever your confdir points to. |
223 | |
236 | |
224 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
237 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
225 | |
238 | |
226 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
239 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
227 | returns directly I<after> the tick processing (and consequently, can only wake one process |
240 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
228 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
241 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
229 | |
242 | |
|
|
243 | =cut |
|
|
244 | |
|
|
245 | sub wait_for_tick(); |
|
|
246 | sub wait_for_tick_begin(); |
|
|
247 | |
230 | =item @cf::INVOKE_RESULTS |
248 | =item @cf::INVOKE_RESULTS |
231 | |
249 | |
232 | This array contains the results of the last C<invoke ()> call. When |
250 | This array contains the results of the last C<invoke ()> call. When |
233 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
251 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
234 | that call. |
252 | that call. |
235 | |
253 | |
236 | =item %cf::REFLECT |
254 | =item %cf::REFLECT |
237 | |
255 | |
… | |
… | |
241 | |
259 | |
242 | =back |
260 | =back |
243 | |
261 | |
244 | =cut |
262 | =cut |
245 | |
263 | |
|
|
264 | sub error(@) { LOG llevError, join "", @_ } |
|
|
265 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
266 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
267 | sub debug(@) { LOG llevDebug, join "", @_ } |
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|
268 | sub trace(@) { LOG llevTrace, join "", @_ } |
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|
269 | |
246 | $Coro::State::WARNHOOK = sub { |
270 | $Coro::State::WARNHOOK = sub { |
247 | my $msg = join "", @_; |
271 | my $msg = join "", @_; |
248 | |
272 | |
249 | $msg .= "\n" |
273 | $msg .= "\n" |
250 | unless $msg =~ /\n$/; |
274 | unless $msg =~ /\n$/; |
251 | |
275 | |
252 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
276 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
253 | |
277 | |
254 | LOG llevError, $msg; |
278 | LOG llevWarn, $msg; |
255 | }; |
279 | }; |
256 | |
280 | |
257 | $Coro::State::DIEHOOK = sub { |
281 | $Coro::State::DIEHOOK = sub { |
258 | return unless $^S eq 0; # "eq", not "==" |
282 | return unless $^S eq 0; # "eq", not "==" |
259 | |
283 | |
260 | warn Carp::longmess $_[0]; |
284 | error Carp::longmess $_[0]; |
261 | |
285 | |
262 | if ($Coro::current == $Coro::main) {#d# |
286 | if (in_main) {#d# |
263 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
287 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
264 | return;#d# |
288 | return;#d# |
265 | }#d# |
289 | }#d# |
266 | |
290 | |
267 | # kill coroutine otherwise |
291 | # kill coroutine otherwise |
268 | Coro::terminate |
292 | Coro::terminate |
… | |
… | |
288 | )) { |
312 | )) { |
289 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
313 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
290 | } |
314 | } |
291 | |
315 | |
292 | $EV::DIED = sub { |
316 | $EV::DIED = sub { |
293 | warn "error in event callback: @_"; |
317 | Carp::cluck "error in event callback: @_"; |
294 | }; |
318 | }; |
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319 | |
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320 | ############################################################################# |
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321 | |
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|
322 | sub fork_call(&@); |
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323 | sub get_slot($;$$); |
295 | |
324 | |
296 | ############################################################################# |
325 | ############################################################################# |
297 | |
326 | |
298 | =head2 UTILITY FUNCTIONS |
327 | =head2 UTILITY FUNCTIONS |
299 | |
328 | |
… | |
… | |
320 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
349 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
321 | $d |
350 | $d |
322 | } || "[unable to dump $_[0]: '$@']"; |
351 | } || "[unable to dump $_[0]: '$@']"; |
323 | } |
352 | } |
324 | |
353 | |
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354 | =item $scalar = load_file $path |
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355 | |
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356 | Loads the given file from path and returns its contents. Croaks on error |
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357 | and can block. |
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358 | |
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359 | =cut |
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360 | |
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361 | sub load_file($) { |
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362 | 0 <= aio_load $_[0], my $data |
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363 | or Carp::croak "$_[0]: $!"; |
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364 | |
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365 | $data |
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366 | } |
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367 | |
325 | =item $ref = cf::decode_json $json |
368 | =item $ref = cf::decode_json $json |
326 | |
369 | |
327 | Converts a JSON string into the corresponding perl data structure. |
370 | Converts a JSON string into the corresponding perl data structure. |
328 | |
371 | |
329 | =item $json = cf::encode_json $ref |
372 | =item $json = cf::encode_json $ref |
… | |
… | |
335 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
378 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
336 | |
379 | |
337 | sub encode_json($) { $json_coder->encode ($_[0]) } |
380 | sub encode_json($) { $json_coder->encode ($_[0]) } |
338 | sub decode_json($) { $json_coder->decode ($_[0]) } |
381 | sub decode_json($) { $json_coder->decode ($_[0]) } |
339 | |
382 | |
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383 | =item $ref = cf::decode_storable $scalar |
|
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384 | |
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|
385 | Same as Coro::Storable::thaw, so blocks. |
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386 | |
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387 | =cut |
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388 | |
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389 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
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390 | |
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391 | =item $ref = cf::decode_yaml $scalar |
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392 | |
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393 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
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394 | |
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395 | =cut |
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396 | |
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397 | sub decode_yaml($) { |
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398 | fork_call { YAML::XS::Load $_[0] } @_ |
|
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399 | } |
|
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400 | |
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401 | =item $scalar = cf::unlzf $scalar |
|
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402 | |
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|
403 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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404 | blocks. |
|
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405 | |
|
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406 | =cut |
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407 | |
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408 | sub unlzf($) { |
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409 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
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410 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
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411 | Compress::LZF::decompress $_[0] |
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412 | } |
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413 | |
340 | =item cf::post_init { BLOCK } |
414 | =item cf::post_init { BLOCK } |
341 | |
415 | |
342 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
416 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
343 | but I<before> the server starts ticking again. |
417 | but I<before> the server starts ticking again. |
344 | |
418 | |
345 | The cdoeblock will have a single boolean argument to indicate whether this |
419 | The codeblock will have a single boolean argument to indicate whether this |
346 | is a reload or not. |
420 | is a reload or not. |
347 | |
421 | |
348 | =cut |
422 | =cut |
349 | |
423 | |
350 | sub post_init(&) { |
424 | sub post_init(&) { |
351 | push @POST_INIT, shift; |
425 | push @POST_INIT, shift; |
|
|
426 | } |
|
|
427 | |
|
|
428 | sub _post_init { |
|
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429 | trace "running post_init jobs"; |
|
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430 | |
|
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431 | # run them in parallel... |
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432 | |
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433 | my @join; |
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434 | |
|
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435 | while () { |
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436 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
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437 | @POST_INIT = (); |
|
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438 | |
|
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439 | @join or last; |
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440 | |
|
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441 | (pop @join)->join; |
|
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442 | } |
352 | } |
443 | } |
353 | |
444 | |
354 | =item cf::lock_wait $string |
445 | =item cf::lock_wait $string |
355 | |
446 | |
356 | Wait until the given lock is available. See cf::lock_acquire. |
447 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
395 | } |
486 | } |
396 | |
487 | |
397 | =item cf::periodic $interval, $cb |
488 | =item cf::periodic $interval, $cb |
398 | |
489 | |
399 | Like EV::periodic, but randomly selects a starting point so that the actions |
490 | Like EV::periodic, but randomly selects a starting point so that the actions |
400 | get spread over timer. |
491 | get spread over time. |
401 | |
492 | |
402 | =cut |
493 | =cut |
403 | |
494 | |
404 | sub periodic($$) { |
495 | sub periodic($$) { |
405 | my ($interval, $cb) = @_; |
496 | my ($interval, $cb) = @_; |
… | |
… | |
409 | EV::periodic $start, $interval, 0, $cb |
500 | EV::periodic $start, $interval, 0, $cb |
410 | } |
501 | } |
411 | |
502 | |
412 | =item cf::get_slot $time[, $priority[, $name]] |
503 | =item cf::get_slot $time[, $priority[, $name]] |
413 | |
504 | |
414 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
505 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
415 | This call blocks and returns only when you have at least C<$time> seconds |
506 | (default: 0): This call blocks and returns only when you have at least |
416 | of cpu time till the next tick. The slot is only valid till the next cede. |
507 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
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508 | till the next cede. |
|
|
509 | |
|
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510 | Background jobs should use a priority les than zero, interactive jobs |
|
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511 | should use 100 or more. |
417 | |
512 | |
418 | The optional C<$name> can be used to identify the job to run. It might be |
513 | The optional C<$name> can be used to identify the job to run. It might be |
419 | used for statistical purposes and should identify the same time-class. |
514 | used for statistical purposes and should identify the same time-class. |
420 | |
515 | |
421 | Useful for short background jobs. |
516 | Useful for short background jobs. |
422 | |
517 | |
423 | =cut |
518 | =cut |
424 | |
519 | |
425 | our @SLOT_QUEUE; |
520 | our @SLOT_QUEUE; |
426 | our $SLOT_QUEUE; |
521 | our $SLOT_QUEUE; |
|
|
522 | our $SLOT_DECAY = 0.9; |
427 | |
523 | |
428 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
524 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
429 | $SLOT_QUEUE = Coro::async { |
525 | $SLOT_QUEUE = Coro::async { |
430 | $Coro::current->desc ("timeslot manager"); |
526 | $Coro::current->desc ("timeslot manager"); |
431 | |
527 | |
432 | my $signal = new Coro::Signal; |
528 | my $signal = new Coro::Signal; |
|
|
529 | my $busy; |
433 | |
530 | |
434 | while () { |
531 | while () { |
435 | next_job: |
532 | next_job: |
|
|
533 | |
436 | my $avail = cf::till_tick; |
534 | my $avail = cf::till_tick; |
437 | if ($avail > 0.01) { |
535 | |
438 | for (0 .. $#SLOT_QUEUE) { |
536 | for (0 .. $#SLOT_QUEUE) { |
439 | if ($SLOT_QUEUE[$_][0] < $avail) { |
537 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
538 | $busy = 0; |
440 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
539 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
441 | $job->[2]->send; |
540 | $job->[2]->send; |
442 | Coro::cede; |
541 | Coro::cede; |
443 | goto next_job; |
542 | goto next_job; |
444 | } |
543 | } else { |
|
|
544 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
445 | } |
545 | } |
446 | } |
546 | } |
447 | |
547 | |
448 | if (@SLOT_QUEUE) { |
548 | if (@SLOT_QUEUE) { |
449 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
549 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
450 | push @cf::WAIT_FOR_TICK, $signal; |
550 | push @cf::WAIT_FOR_TICK, $signal; |
451 | $signal->wait; |
551 | $signal->wait; |
452 | } else { |
552 | } else { |
|
|
553 | $busy = 0; |
453 | Coro::schedule; |
554 | Coro::schedule; |
454 | } |
555 | } |
455 | } |
556 | } |
456 | }; |
557 | }; |
457 | |
558 | |
458 | sub get_slot($;$$) { |
559 | sub get_slot($;$$) { |
459 | return if tick_inhibit || $Coro::current == $Coro::main; |
560 | return if tick_inhibit || $Coro::current == $Coro::main; |
460 | |
561 | |
461 | my ($time, $pri, $name) = @_; |
562 | my ($time, $pri, $name) = @_; |
462 | |
563 | |
463 | $time = $TICK * .6 if $time > $TICK * .6; |
564 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
565 | |
464 | my $sig = new Coro::Signal; |
566 | my $sig = new Coro::Signal; |
465 | |
567 | |
466 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
568 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
467 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
569 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
468 | $SLOT_QUEUE->ready; |
570 | $SLOT_QUEUE->ready; |
… | |
… | |
494 | =cut |
596 | =cut |
495 | |
597 | |
496 | sub sync_job(&) { |
598 | sub sync_job(&) { |
497 | my ($job) = @_; |
599 | my ($job) = @_; |
498 | |
600 | |
499 | if ($Coro::current == $Coro::main) { |
601 | if (in_main) { |
500 | my $time = EV::time; |
602 | my $time = AE::time; |
501 | |
603 | |
502 | # this is the main coro, too bad, we have to block |
604 | # this is the main coro, too bad, we have to block |
503 | # till the operation succeeds, freezing the server :/ |
605 | # till the operation succeeds, freezing the server :/ |
504 | |
606 | |
505 | LOG llevError, Carp::longmess "sync job";#d# |
607 | #LOG llevError, Carp::longmess "sync job";#d# |
506 | |
608 | |
507 | my $freeze_guard = freeze_mainloop; |
609 | my $freeze_guard = freeze_mainloop; |
508 | |
610 | |
509 | my $busy = 1; |
611 | my $busy = 1; |
510 | my @res; |
612 | my @res; |
511 | |
613 | |
512 | (async { |
614 | (async { |
513 | $Coro::current->desc ("sync job coro"); |
615 | $Coro::current->desc ("sync job coro"); |
514 | @res = eval { $job->() }; |
616 | @res = eval { $job->() }; |
515 | warn $@ if $@; |
617 | error $@ if $@; |
516 | undef $busy; |
618 | undef $busy; |
517 | })->prio (Coro::PRIO_MAX); |
619 | })->prio (Coro::PRIO_MAX); |
518 | |
620 | |
519 | while ($busy) { |
621 | while ($busy) { |
520 | if (Coro::nready) { |
622 | if (Coro::nready) { |
… | |
… | |
522 | } else { |
624 | } else { |
523 | EV::loop EV::LOOP_ONESHOT; |
625 | EV::loop EV::LOOP_ONESHOT; |
524 | } |
626 | } |
525 | } |
627 | } |
526 | |
628 | |
527 | my $time = EV::time - $time; |
629 | my $time = AE::time - $time; |
528 | |
630 | |
529 | $TICK_START += $time; # do not account sync jobs to server load |
631 | $TICK_START += $time; # do not account sync jobs to server load |
530 | |
632 | |
531 | wantarray ? @res : $res[0] |
633 | wantarray ? @res : $res[0] |
532 | } else { |
634 | } else { |
… | |
… | |
554 | $EXT_CORO{$coro+0} = $coro; |
656 | $EXT_CORO{$coro+0} = $coro; |
555 | |
657 | |
556 | $coro |
658 | $coro |
557 | } |
659 | } |
558 | |
660 | |
559 | =item fork_call { }, $args |
661 | =item fork_call { }, @args |
560 | |
662 | |
561 | Executes the given code block with the given arguments in a seperate |
663 | Executes the given code block with the given arguments in a seperate |
562 | process, returning the results. Everything must be serialisable with |
664 | process, returning the results. Everything must be serialisable with |
563 | Coro::Storable. May, of course, block. Note that the executed sub may |
665 | Coro::Storable. May, of course, block. Note that the executed sub may |
564 | never block itself or use any form of event handling. |
666 | never block itself or use any form of event handling. |
565 | |
667 | |
566 | =cut |
668 | =cut |
567 | |
669 | |
|
|
670 | sub post_fork { |
|
|
671 | reset_signals; |
|
|
672 | } |
|
|
673 | |
568 | sub fork_call(&@) { |
674 | sub fork_call(&@) { |
569 | my ($cb, @args) = @_; |
675 | my ($cb, @args) = @_; |
570 | |
676 | |
571 | # we seemingly have to make a local copy of the whole thing, |
677 | # we seemingly have to make a local copy of the whole thing, |
572 | # otherwise perl prematurely frees the stuff :/ |
678 | # otherwise perl prematurely frees the stuff :/ |
573 | # TODO: investigate and fix (likely this will be rather laborious) |
679 | # TODO: investigate and fix (likely this will be rather laborious) |
574 | |
680 | |
575 | my @res = Coro::Util::fork_eval { |
681 | my @res = Coro::Util::fork_eval { |
576 | reset_signals; |
682 | cf::post_fork; |
577 | &$cb |
683 | &$cb |
578 | }, @args; |
684 | } @args; |
579 | |
685 | |
580 | wantarray ? @res : $res[-1] |
686 | wantarray ? @res : $res[-1] |
|
|
687 | } |
|
|
688 | |
|
|
689 | sub objinfo { |
|
|
690 | ( |
|
|
691 | "counter value" => cf::object::object_count, |
|
|
692 | "objects created" => cf::object::create_count, |
|
|
693 | "objects destroyed" => cf::object::destroy_count, |
|
|
694 | "freelist size" => cf::object::free_count, |
|
|
695 | "allocated objects" => cf::object::objects_size, |
|
|
696 | "active objects" => cf::object::actives_size, |
|
|
697 | ) |
581 | } |
698 | } |
582 | |
699 | |
583 | =item $coin = coin_from_name $name |
700 | =item $coin = coin_from_name $name |
584 | |
701 | |
585 | =cut |
702 | =cut |
… | |
… | |
622 | within each server. |
739 | within each server. |
623 | |
740 | |
624 | =cut |
741 | =cut |
625 | |
742 | |
626 | sub db_table($) { |
743 | sub db_table($) { |
|
|
744 | cf::error "db_get called from main context" |
|
|
745 | if $Coro::current == $Coro::main; |
|
|
746 | |
627 | my ($name) = @_; |
747 | my ($name) = @_; |
628 | my $db = BDB::db_create $DB_ENV; |
748 | my $db = BDB::db_create $DB_ENV; |
629 | |
749 | |
630 | eval { |
750 | eval { |
631 | $db->set_flags (BDB::CHKSUM); |
751 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
641 | } |
761 | } |
642 | |
762 | |
643 | our $DB; |
763 | our $DB; |
644 | |
764 | |
645 | sub db_init { |
765 | sub db_init { |
646 | cf::sync_job { |
|
|
647 | $DB ||= db_table "db"; |
766 | $DB ||= db_table "db"; |
648 | }; |
|
|
649 | } |
767 | } |
650 | |
768 | |
651 | sub db_get($$) { |
769 | sub db_get($$) { |
652 | my $key = "$_[0]/$_[1]"; |
770 | my $key = "$_[0]/$_[1]"; |
653 | |
771 | |
654 | cf::sync_job { |
772 | cf::error "db_get called from main context" |
|
|
773 | if $Coro::current == $Coro::main; |
|
|
774 | |
655 | BDB::db_get $DB, undef, $key, my $data; |
775 | BDB::db_get $DB, undef, $key, my $data; |
656 | |
776 | |
657 | $! ? () |
777 | $! ? () |
658 | : $data |
778 | : $data |
659 | } |
|
|
660 | } |
779 | } |
661 | |
780 | |
662 | sub db_put($$$) { |
781 | sub db_put($$$) { |
663 | BDB::dbreq_pri 4; |
782 | BDB::dbreq_pri 4; |
664 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
783 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
692 | |
811 | |
693 | my @data; |
812 | my @data; |
694 | my $md5; |
813 | my $md5; |
695 | |
814 | |
696 | for (0 .. $#$src) { |
815 | for (0 .. $#$src) { |
697 | 0 <= aio_load $src->[$_], $data[$_] |
816 | $data[$_] = load_file $src->[$_]; |
698 | or Carp::croak "$src->[$_]: $!"; |
|
|
699 | } |
817 | } |
700 | |
818 | |
701 | # if processing is expensive, check |
819 | # if processing is expensive, check |
702 | # checksum first |
820 | # checksum first |
703 | if (1) { |
821 | if (1) { |
… | |
… | |
720 | |
838 | |
721 | my $t1 = Time::HiRes::time; |
839 | my $t1 = Time::HiRes::time; |
722 | my $data = $process->(\@data); |
840 | my $data = $process->(\@data); |
723 | my $t2 = Time::HiRes::time; |
841 | my $t2 = Time::HiRes::time; |
724 | |
842 | |
725 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
843 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
726 | |
844 | |
727 | db_put cache => "$id/data", $data; |
845 | db_put cache => "$id/data", $data; |
728 | db_put cache => "$id/md5" , $md5; |
846 | db_put cache => "$id/md5" , $md5; |
729 | db_put cache => "$id/meta", $meta; |
847 | db_put cache => "$id/meta", $meta; |
730 | |
848 | |
… | |
… | |
740 | |
858 | |
741 | =cut |
859 | =cut |
742 | |
860 | |
743 | sub datalog($@) { |
861 | sub datalog($@) { |
744 | my ($type, %kv) = @_; |
862 | my ($type, %kv) = @_; |
745 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
863 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
746 | } |
864 | } |
747 | |
865 | |
748 | =back |
866 | =back |
749 | |
867 | |
750 | =cut |
868 | =cut |
… | |
… | |
945 | |
1063 | |
946 | } elsif (exists $cb_id{$type}) { |
1064 | } elsif (exists $cb_id{$type}) { |
947 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1065 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
948 | |
1066 | |
949 | } elsif (ref $type) { |
1067 | } elsif (ref $type) { |
950 | warn "attaching objects not supported, ignoring.\n"; |
1068 | error "attaching objects not supported, ignoring.\n"; |
951 | |
1069 | |
952 | } else { |
1070 | } else { |
953 | shift @arg; |
1071 | shift @arg; |
954 | warn "attach argument '$type' not supported, ignoring.\n"; |
1072 | error "attach argument '$type' not supported, ignoring.\n"; |
955 | } |
1073 | } |
956 | } |
1074 | } |
957 | } |
1075 | } |
958 | |
1076 | |
959 | sub _object_attach { |
1077 | sub _object_attach { |
… | |
… | |
969 | _attach $registry, $klass, @attach; |
1087 | _attach $registry, $klass, @attach; |
970 | } |
1088 | } |
971 | |
1089 | |
972 | $obj->{$name} = \%arg; |
1090 | $obj->{$name} = \%arg; |
973 | } else { |
1091 | } else { |
974 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1092 | info "object uses attachment '$name' which is not available, postponing.\n"; |
975 | } |
1093 | } |
976 | |
1094 | |
977 | $obj->{_attachment}{$name} = undef; |
1095 | $obj->{_attachment}{$name} = undef; |
978 | } |
1096 | } |
979 | |
1097 | |
… | |
… | |
1038 | |
1156 | |
1039 | for (@$callbacks) { |
1157 | for (@$callbacks) { |
1040 | eval { &{$_->[1]} }; |
1158 | eval { &{$_->[1]} }; |
1041 | |
1159 | |
1042 | if ($@) { |
1160 | if ($@) { |
1043 | warn "$@"; |
|
|
1044 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1161 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1045 | override; |
1162 | override; |
1046 | } |
1163 | } |
1047 | |
1164 | |
1048 | return 1 if $override; |
1165 | return 1 if $override; |
1049 | } |
1166 | } |
… | |
… | |
1128 | for (@$attach) { |
1245 | for (@$attach) { |
1129 | my ($klass, @attach) = @$_; |
1246 | my ($klass, @attach) = @$_; |
1130 | _attach $registry, $klass, @attach; |
1247 | _attach $registry, $klass, @attach; |
1131 | } |
1248 | } |
1132 | } else { |
1249 | } else { |
1133 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1250 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1134 | } |
1251 | } |
1135 | } |
1252 | } |
1136 | } |
1253 | } |
1137 | |
1254 | |
1138 | cf::attachable->attach ( |
1255 | cf::attachable->attach ( |
… | |
… | |
1165 | my ($filename, $rdata, $objs) = @_; |
1282 | my ($filename, $rdata, $objs) = @_; |
1166 | |
1283 | |
1167 | sync_job { |
1284 | sync_job { |
1168 | if (length $$rdata) { |
1285 | if (length $$rdata) { |
1169 | utf8::decode (my $decname = $filename); |
1286 | utf8::decode (my $decname = $filename); |
1170 | warn sprintf "saving %s (%d,%d)\n", |
1287 | trace sprintf "saving %s (%d,%d)\n", |
1171 | $decname, length $$rdata, scalar @$objs; |
1288 | $decname, length $$rdata, scalar @$objs |
|
|
1289 | if $VERBOSE_IO; |
1172 | |
1290 | |
1173 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1291 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1174 | aio_chmod $fh, SAVE_MODE; |
1292 | aio_chmod $fh, SAVE_MODE; |
1175 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1293 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1176 | if ($cf::USE_FSYNC) { |
1294 | if ($cf::USE_FSYNC) { |
… | |
… | |
1198 | aio_rename "$filename~", $filename; |
1316 | aio_rename "$filename~", $filename; |
1199 | |
1317 | |
1200 | $filename =~ s%/[^/]+$%%; |
1318 | $filename =~ s%/[^/]+$%%; |
1201 | aio_pathsync $filename if $cf::USE_FSYNC; |
1319 | aio_pathsync $filename if $cf::USE_FSYNC; |
1202 | } else { |
1320 | } else { |
1203 | warn "unable to save objects: $filename~: $!\n"; |
1321 | error "unable to save objects: $filename~: $!\n"; |
1204 | } |
1322 | } |
1205 | } else { |
1323 | } else { |
1206 | aio_unlink $filename; |
1324 | aio_unlink $filename; |
1207 | aio_unlink "$filename.pst"; |
1325 | aio_unlink "$filename.pst"; |
1208 | } |
1326 | } |
… | |
… | |
1232 | my $st = eval { Coro::Storable::thaw $av }; |
1350 | my $st = eval { Coro::Storable::thaw $av }; |
1233 | $av = $st->{objs}; |
1351 | $av = $st->{objs}; |
1234 | } |
1352 | } |
1235 | |
1353 | |
1236 | utf8::decode (my $decname = $filename); |
1354 | utf8::decode (my $decname = $filename); |
1237 | warn sprintf "loading %s (%d,%d)\n", |
1355 | trace sprintf "loading %s (%d,%d)\n", |
1238 | $decname, length $data, scalar @{$av || []}; |
1356 | $decname, length $data, scalar @{$av || []} |
|
|
1357 | if $VERBOSE_IO; |
1239 | |
1358 | |
1240 | ($data, $av) |
1359 | ($data, $av) |
1241 | } |
1360 | } |
1242 | |
1361 | |
1243 | =head2 COMMAND CALLBACKS |
1362 | =head2 COMMAND CALLBACKS |
… | |
… | |
1302 | } |
1421 | } |
1303 | |
1422 | |
1304 | use File::Glob (); |
1423 | use File::Glob (); |
1305 | |
1424 | |
1306 | cf::player->attach ( |
1425 | cf::player->attach ( |
1307 | on_command => sub { |
1426 | on_unknown_command => sub { |
1308 | my ($pl, $name, $params) = @_; |
1427 | my ($pl, $name, $params) = @_; |
1309 | |
1428 | |
1310 | my $cb = $COMMAND{$name} |
1429 | my $cb = $COMMAND{$name} |
1311 | or return; |
1430 | or return; |
1312 | |
1431 | |
… | |
… | |
1335 | |
1454 | |
1336 | $pl->ext_reply ($reply, @reply) |
1455 | $pl->ext_reply ($reply, @reply) |
1337 | if $reply; |
1456 | if $reply; |
1338 | |
1457 | |
1339 | } else { |
1458 | } else { |
1340 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1459 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1341 | } |
1460 | } |
1342 | |
1461 | |
1343 | cf::override; |
1462 | cf::override; |
1344 | }, |
1463 | }, |
1345 | ); |
1464 | ); |
… | |
… | |
1356 | |
1475 | |
1357 | $grp |
1476 | $grp |
1358 | } |
1477 | } |
1359 | |
1478 | |
1360 | sub load_extensions { |
1479 | sub load_extensions { |
|
|
1480 | info "loading extensions..."; |
|
|
1481 | |
1361 | cf::sync_job { |
1482 | cf::sync_job { |
1362 | my %todo; |
1483 | my %todo; |
1363 | |
1484 | |
1364 | for my $path (<$LIBDIR/*.ext>) { |
1485 | for my $path (<$LIBDIR/*.ext>) { |
1365 | next unless -r $path; |
1486 | next unless -r $path; |
… | |
… | |
1383 | |
1504 | |
1384 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1505 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1385 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1506 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1386 | |
1507 | |
1387 | $ext{source} = |
1508 | $ext{source} = |
1388 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1509 | "package $pkg; use common::sense;\n" |
1389 | . "#line 1 \"$path\"\n{\n" |
1510 | . "#line 1 \"$path\"\n{\n" |
1390 | . $source |
1511 | . $source |
1391 | . "\n};\n1"; |
1512 | . "\n};\n1"; |
1392 | |
1513 | |
1393 | $todo{$base} = \%ext; |
1514 | $todo{$base} = \%ext; |
1394 | } |
1515 | } |
1395 | |
1516 | |
|
|
1517 | my $pass = 0; |
1396 | my %done; |
1518 | my %done; |
1397 | while (%todo) { |
1519 | while (%todo) { |
1398 | my $progress; |
1520 | my $progress; |
1399 | |
1521 | |
|
|
1522 | ++$pass; |
|
|
1523 | |
|
|
1524 | ext: |
1400 | while (my ($k, $v) = each %todo) { |
1525 | while (my ($k, $v) = each %todo) { |
1401 | for (split /,\s*/, $v->{meta}{depends}) { |
1526 | for (split /,\s*/, $v->{meta}{depends}) { |
1402 | goto skip |
1527 | next ext |
1403 | unless exists $done{$_}; |
1528 | unless exists $done{$_}; |
1404 | } |
1529 | } |
1405 | |
1530 | |
1406 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1531 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1407 | |
1532 | |
1408 | unless (eval $v->{source}) { |
1533 | my $active = eval $v->{source}; |
|
|
1534 | |
|
|
1535 | if (length $@) { |
1409 | my $msg = $@ ? "$v->{path}: $@\n" |
1536 | error "$v->{path}: $@\n"; |
1410 | : "$v->{base}: extension inactive.\n"; |
|
|
1411 | |
1537 | |
1412 | if (exists $v->{meta}{mandatory}) { |
|
|
1413 | warn $msg; |
|
|
1414 | cf::cleanup "mandatory extension failed to load, exiting."; |
1538 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1415 | } |
1539 | if exists $v->{meta}{mandatory}; |
1416 | |
1540 | |
1417 | warn $msg; |
1541 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1542 | delete $todo{$k}; |
|
|
1543 | } else { |
|
|
1544 | $done{$k} = delete $todo{$k}; |
|
|
1545 | push @EXTS, $v->{pkg}; |
|
|
1546 | $progress = 1; |
|
|
1547 | |
|
|
1548 | info "$v->{base}: extension inactive.\n" |
|
|
1549 | unless $active; |
1418 | } |
1550 | } |
1419 | |
|
|
1420 | $done{$k} = delete $todo{$k}; |
|
|
1421 | push @EXTS, $v->{pkg}; |
|
|
1422 | $progress = 1; |
|
|
1423 | } |
1551 | } |
1424 | |
1552 | |
1425 | skip: |
1553 | unless ($progress) { |
1426 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1554 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1427 | unless $progress; |
1555 | |
|
|
1556 | while (my ($k, $v) = each %todo) { |
|
|
1557 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1558 | if exists $v->{meta}{mandatory}; |
|
|
1559 | } |
|
|
1560 | |
|
|
1561 | last; |
|
|
1562 | } |
1428 | } |
1563 | } |
1429 | }; |
1564 | }; |
1430 | } |
1565 | } |
1431 | |
1566 | |
1432 | ############################################################################# |
1567 | ############################################################################# |
… | |
… | |
1516 | $cf::PLAYER{$login} = $pl |
1651 | $cf::PLAYER{$login} = $pl |
1517 | } |
1652 | } |
1518 | } |
1653 | } |
1519 | } |
1654 | } |
1520 | |
1655 | |
|
|
1656 | cf::player->attach ( |
|
|
1657 | on_load => sub { |
|
|
1658 | my ($pl, $path) = @_; |
|
|
1659 | |
|
|
1660 | # restore slots saved in save, below |
|
|
1661 | my $slots = delete $pl->{_slots}; |
|
|
1662 | |
|
|
1663 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1664 | $pl->combat_ob ($slots->[1]); |
|
|
1665 | $pl->ranged_ob ($slots->[2]); |
|
|
1666 | }, |
|
|
1667 | ); |
|
|
1668 | |
1521 | sub save($) { |
1669 | sub save($) { |
1522 | my ($pl) = @_; |
1670 | my ($pl) = @_; |
1523 | |
1671 | |
1524 | return if $pl->{deny_save}; |
1672 | return if $pl->{deny_save}; |
1525 | |
1673 | |
… | |
… | |
1530 | |
1678 | |
1531 | aio_mkdir playerdir $pl, 0770; |
1679 | aio_mkdir playerdir $pl, 0770; |
1532 | $pl->{last_save} = $cf::RUNTIME; |
1680 | $pl->{last_save} = $cf::RUNTIME; |
1533 | |
1681 | |
1534 | cf::get_slot 0.01; |
1682 | cf::get_slot 0.01; |
|
|
1683 | |
|
|
1684 | # save slots, to be restored later |
|
|
1685 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1535 | |
1686 | |
1536 | $pl->save_pl ($path); |
1687 | $pl->save_pl ($path); |
1537 | cf::cede_to_tick; |
1688 | cf::cede_to_tick; |
1538 | } |
1689 | } |
1539 | |
1690 | |
… | |
… | |
1573 | my $name = $pl->ob->name; |
1724 | my $name = $pl->ob->name; |
1574 | |
1725 | |
1575 | $pl->{deny_save} = 1; |
1726 | $pl->{deny_save} = 1; |
1576 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1727 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1577 | |
1728 | |
1578 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1729 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1579 | $pl->deactivate; |
1730 | $pl->deactivate; |
|
|
1731 | |
1580 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1732 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1581 | $pl->ob->check_score; |
|
|
1582 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1733 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1734 | ext::highscore::check ($pl->ob); |
|
|
1735 | |
1583 | $pl->ns->destroy if $pl->ns; |
1736 | $pl->ns->destroy if $pl->ns; |
1584 | |
1737 | |
1585 | my $path = playerdir $pl; |
1738 | my $path = playerdir $pl; |
1586 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1739 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1587 | aio_rename $path, $temp; |
1740 | aio_rename $path, $temp; |
… | |
… | |
1641 | \@logins |
1794 | \@logins |
1642 | } |
1795 | } |
1643 | |
1796 | |
1644 | =item $player->maps |
1797 | =item $player->maps |
1645 | |
1798 | |
|
|
1799 | =item cf::player::maps $login |
|
|
1800 | |
1646 | Returns an arrayref of map paths that are private for this |
1801 | Returns an arrayref of map paths that are private for this |
1647 | player. May block. |
1802 | player. May block. |
1648 | |
1803 | |
1649 | =cut |
1804 | =cut |
1650 | |
1805 | |
… | |
… | |
1712 | =cut |
1867 | =cut |
1713 | |
1868 | |
1714 | sub find_by_path($) { |
1869 | sub find_by_path($) { |
1715 | my ($path) = @_; |
1870 | my ($path) = @_; |
1716 | |
1871 | |
|
|
1872 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1873 | |
1717 | my ($match, $specificity); |
1874 | my ($match, $specificity); |
1718 | |
1875 | |
1719 | for my $region (list) { |
1876 | for my $region (list) { |
1720 | if ($region->{match} && $path =~ $region->{match}) { |
1877 | if ($region->{match} && $path =~ $region->{match}) { |
1721 | ($match, $specificity) = ($region, $region->specificity) |
1878 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1749 | sub generate_random_map { |
1906 | sub generate_random_map { |
1750 | my ($self, $rmp) = @_; |
1907 | my ($self, $rmp) = @_; |
1751 | |
1908 | |
1752 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1909 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1753 | |
1910 | |
1754 | # mit "rum" bekleckern, nicht |
|
|
1755 | $self->_create_random_map ( |
1911 | $self->_create_random_map ($rmp); |
1756 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1757 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
|
|
1758 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1759 | $rmp->{exit_on_final_map}, |
|
|
1760 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1761 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1762 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1763 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1764 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1765 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1766 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1767 | ) |
|
|
1768 | } |
1912 | } |
1769 | |
1913 | |
1770 | =item cf::map->register ($regex, $prio) |
1914 | =item cf::map->register ($regex, $prio) |
1771 | |
1915 | |
1772 | Register a handler for the map path matching the given regex at the |
1916 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1777 | |
1921 | |
1778 | sub register { |
1922 | sub register { |
1779 | my (undef, $regex, $prio) = @_; |
1923 | my (undef, $regex, $prio) = @_; |
1780 | my $pkg = caller; |
1924 | my $pkg = caller; |
1781 | |
1925 | |
1782 | no strict; |
|
|
1783 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1926 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1784 | |
1927 | |
1785 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1928 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1786 | } |
1929 | } |
1787 | |
1930 | |
1788 | # also paths starting with '/' |
1931 | # also paths starting with '/' |
1789 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1932 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1790 | |
1933 | |
1791 | sub thawer_merge { |
1934 | sub thawer_merge { |
1792 | my ($self, $merge) = @_; |
1935 | my ($self, $merge) = @_; |
1793 | |
1936 | |
1794 | # we have to keep some variables in memory intact |
1937 | # we have to keep some variables in memory intact |
… | |
… | |
1799 | } |
1942 | } |
1800 | |
1943 | |
1801 | sub normalise { |
1944 | sub normalise { |
1802 | my ($path, $base) = @_; |
1945 | my ($path, $base) = @_; |
1803 | |
1946 | |
1804 | $path = "$path"; # make sure its a string |
1947 | $path = "$path"; # make sure it's a string |
1805 | |
1948 | |
1806 | $path =~ s/\.map$//; |
1949 | $path =~ s/\.map$//; |
1807 | |
1950 | |
1808 | # map plan: |
1951 | # map plan: |
1809 | # |
1952 | # |
… | |
… | |
1824 | $base =~ s{[^/]+/?$}{}; |
1967 | $base =~ s{[^/]+/?$}{}; |
1825 | $path = "$base/$path"; |
1968 | $path = "$base/$path"; |
1826 | } |
1969 | } |
1827 | |
1970 | |
1828 | for ($path) { |
1971 | for ($path) { |
1829 | redo if s{//}{/}; |
|
|
1830 | redo if s{/\.?/}{/}; |
1972 | redo if s{/\.?/}{/}; |
1831 | redo if s{/[^/]+/\.\./}{/}; |
1973 | redo if s{/[^/]+/\.\./}{/}; |
1832 | } |
1974 | } |
1833 | |
1975 | |
1834 | $path |
1976 | $path |
… | |
… | |
1848 | $self->init; # pass $1 etc. |
1990 | $self->init; # pass $1 etc. |
1849 | return $self; |
1991 | return $self; |
1850 | } |
1992 | } |
1851 | } |
1993 | } |
1852 | |
1994 | |
1853 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1995 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1854 | () |
1996 | () |
1855 | } |
1997 | } |
1856 | |
1998 | |
|
|
1999 | # may re-bless or do other evil things |
1857 | sub init { |
2000 | sub init { |
1858 | my ($self) = @_; |
2001 | my ($self) = @_; |
1859 | |
2002 | |
1860 | $self |
2003 | $self |
1861 | } |
2004 | } |
… | |
… | |
1980 | } |
2123 | } |
1981 | |
2124 | |
1982 | sub find; |
2125 | sub find; |
1983 | sub find { |
2126 | sub find { |
1984 | my ($path, $origin) = @_; |
2127 | my ($path, $origin) = @_; |
|
|
2128 | |
|
|
2129 | cf::cede_to_tick; |
1985 | |
2130 | |
1986 | $path = normalise $path, $origin && $origin->path; |
2131 | $path = normalise $path, $origin && $origin->path; |
1987 | |
2132 | |
1988 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2133 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1989 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2134 | my $guard2 = cf::lock_acquire "map_find:$path"; |
… | |
… | |
2008 | |
2153 | |
2009 | $cf::MAP{$path} = $map |
2154 | $cf::MAP{$path} = $map |
2010 | } |
2155 | } |
2011 | } |
2156 | } |
2012 | |
2157 | |
2013 | sub pre_load { } |
2158 | sub pre_load { } |
2014 | sub post_load { } |
2159 | #sub post_load { } # XS |
2015 | |
2160 | |
2016 | sub load { |
2161 | sub load { |
2017 | my ($self) = @_; |
2162 | my ($self) = @_; |
2018 | |
2163 | |
2019 | local $self->{deny_reset} = 1; # loading can take a long time |
2164 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2074 | |
2219 | |
2075 | $self->in_memory (cf::MAP_ACTIVE); |
2220 | $self->in_memory (cf::MAP_ACTIVE); |
2076 | } |
2221 | } |
2077 | |
2222 | |
2078 | $self->post_load; |
2223 | $self->post_load; |
2079 | } |
|
|
2080 | |
2224 | |
|
|
2225 | 1 |
|
|
2226 | } |
|
|
2227 | |
|
|
2228 | # customize the map for a given player, i.e. |
|
|
2229 | # return the _real_ map. used by e.g. per-player |
|
|
2230 | # maps to change the path to ~playername/mappath |
2081 | sub customise_for { |
2231 | sub customise_for { |
2082 | my ($self, $ob) = @_; |
2232 | my ($self, $ob) = @_; |
2083 | |
2233 | |
2084 | return find "~" . $ob->name . "/" . $self->{path} |
2234 | return find "~" . $ob->name . "/" . $self->{path} |
2085 | if $self->per_player; |
2235 | if $self->per_player; |
… | |
… | |
2101 | or next; |
2251 | or next; |
2102 | $neigh = find $neigh, $map |
2252 | $neigh = find $neigh, $map |
2103 | or next; |
2253 | or next; |
2104 | $neigh->load; |
2254 | $neigh->load; |
2105 | |
2255 | |
|
|
2256 | # now find the diagonal neighbours |
2106 | push @neigh, |
2257 | push @neigh, |
2107 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2258 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2108 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2259 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2109 | } |
2260 | } |
2110 | |
2261 | |
… | |
… | |
2117 | } |
2268 | } |
2118 | |
2269 | |
2119 | sub find_sync { |
2270 | sub find_sync { |
2120 | my ($path, $origin) = @_; |
2271 | my ($path, $origin) = @_; |
2121 | |
2272 | |
2122 | cf::sync_job { find $path, $origin } |
2273 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2274 | if $Coro::current == $Coro::main; |
|
|
2275 | |
|
|
2276 | find $path, $origin |
2123 | } |
2277 | } |
2124 | |
2278 | |
2125 | sub do_load_sync { |
2279 | sub do_load_sync { |
2126 | my ($map) = @_; |
2280 | my ($map) = @_; |
2127 | |
2281 | |
2128 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2282 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2129 | if $Coro::current == $Coro::main; |
2283 | if $Coro::current == $Coro::main; |
2130 | |
2284 | |
2131 | cf::sync_job { $map->load }; |
2285 | $map->load; |
2132 | } |
2286 | } |
2133 | |
2287 | |
2134 | our %MAP_PREFETCH; |
2288 | our %MAP_PREFETCH; |
2135 | our $MAP_PREFETCHER = undef; |
2289 | our $MAP_PREFETCHER = undef; |
2136 | |
2290 | |
… | |
… | |
2162 | $MAP_PREFETCHER->prio (6); |
2316 | $MAP_PREFETCHER->prio (6); |
2163 | |
2317 | |
2164 | () |
2318 | () |
2165 | } |
2319 | } |
2166 | |
2320 | |
|
|
2321 | # common code, used by both ->save and ->swapout |
2167 | sub save { |
2322 | sub _save { |
2168 | my ($self) = @_; |
2323 | my ($self) = @_; |
2169 | |
|
|
2170 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2171 | |
2324 | |
2172 | $self->{last_save} = $cf::RUNTIME; |
2325 | $self->{last_save} = $cf::RUNTIME; |
2173 | |
2326 | |
2174 | return unless $self->dirty; |
2327 | return unless $self->dirty; |
2175 | |
2328 | |
… | |
… | |
2195 | } else { |
2348 | } else { |
2196 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2349 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2197 | } |
2350 | } |
2198 | } |
2351 | } |
2199 | |
2352 | |
|
|
2353 | sub save { |
|
|
2354 | my ($self) = @_; |
|
|
2355 | |
|
|
2356 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2357 | |
|
|
2358 | $self->_save; |
|
|
2359 | } |
|
|
2360 | |
2200 | sub swap_out { |
2361 | sub swap_out { |
2201 | my ($self) = @_; |
2362 | my ($self) = @_; |
2202 | |
2363 | |
2203 | # save first because save cedes |
|
|
2204 | $self->save; |
|
|
2205 | |
|
|
2206 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2364 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2207 | |
2365 | |
2208 | return if $self->players; |
|
|
2209 | return if $self->in_memory != cf::MAP_ACTIVE; |
2366 | return if $self->in_memory != cf::MAP_ACTIVE; |
2210 | return if $self->{deny_save}; |
2367 | return if $self->{deny_save}; |
|
|
2368 | return if $self->players; |
2211 | |
2369 | |
|
|
2370 | # first deactivate the map and "unlink" it from the core |
|
|
2371 | $self->deactivate; |
|
|
2372 | $_->clear_links_to ($self) for values %cf::MAP; |
2212 | $self->in_memory (cf::MAP_SWAPPED); |
2373 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2374 | |
|
|
2375 | # then atomically save |
|
|
2376 | $self->_save; |
|
|
2377 | |
|
|
2378 | # then free the map |
|
|
2379 | $self->clear; |
|
|
2380 | } |
|
|
2381 | |
|
|
2382 | sub reset_at { |
|
|
2383 | my ($self) = @_; |
|
|
2384 | |
|
|
2385 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2386 | return 1e99 if $self->{deny_reset}; |
|
|
2387 | |
|
|
2388 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2389 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2390 | |
|
|
2391 | $time + $to |
|
|
2392 | } |
|
|
2393 | |
|
|
2394 | sub should_reset { |
|
|
2395 | my ($self) = @_; |
|
|
2396 | |
|
|
2397 | $self->reset_at <= $cf::RUNTIME |
|
|
2398 | } |
|
|
2399 | |
|
|
2400 | sub reset { |
|
|
2401 | my ($self) = @_; |
|
|
2402 | |
|
|
2403 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2404 | |
|
|
2405 | return if $self->players; |
|
|
2406 | |
|
|
2407 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2408 | |
|
|
2409 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2410 | |
|
|
2411 | # need to save uniques path |
|
|
2412 | unless ($self->{deny_save}) { |
|
|
2413 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2414 | |
|
|
2415 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2416 | if $uniq; |
|
|
2417 | } |
|
|
2418 | |
|
|
2419 | delete $cf::MAP{$self->path}; |
2213 | |
2420 | |
2214 | $self->deactivate; |
2421 | $self->deactivate; |
2215 | $_->clear_links_to ($self) for values %cf::MAP; |
2422 | $_->clear_links_to ($self) for values %cf::MAP; |
2216 | $self->clear; |
2423 | $self->clear; |
2217 | } |
|
|
2218 | |
|
|
2219 | sub reset_at { |
|
|
2220 | my ($self) = @_; |
|
|
2221 | |
|
|
2222 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2223 | return 1e99 if $self->{deny_reset}; |
|
|
2224 | |
|
|
2225 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2226 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2227 | |
|
|
2228 | $time + $to |
|
|
2229 | } |
|
|
2230 | |
|
|
2231 | sub should_reset { |
|
|
2232 | my ($self) = @_; |
|
|
2233 | |
|
|
2234 | $self->reset_at <= $cf::RUNTIME |
|
|
2235 | } |
|
|
2236 | |
|
|
2237 | sub reset { |
|
|
2238 | my ($self) = @_; |
|
|
2239 | |
|
|
2240 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2241 | |
|
|
2242 | return if $self->players; |
|
|
2243 | |
|
|
2244 | warn "resetting map ", $self->path, "\n"; |
|
|
2245 | |
|
|
2246 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2247 | |
|
|
2248 | # need to save uniques path |
|
|
2249 | unless ($self->{deny_save}) { |
|
|
2250 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2251 | |
|
|
2252 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2253 | if $uniq; |
|
|
2254 | } |
|
|
2255 | |
|
|
2256 | delete $cf::MAP{$self->path}; |
|
|
2257 | |
|
|
2258 | $self->deactivate; |
|
|
2259 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2260 | $self->clear; |
|
|
2261 | |
2424 | |
2262 | $self->unlink_save; |
2425 | $self->unlink_save; |
2263 | $self->destroy; |
2426 | $self->destroy; |
2264 | } |
2427 | } |
2265 | |
2428 | |
… | |
… | |
2273 | |
2436 | |
2274 | delete $cf::MAP{$self->path}; |
2437 | delete $cf::MAP{$self->path}; |
2275 | |
2438 | |
2276 | $self->unlink_save; |
2439 | $self->unlink_save; |
2277 | |
2440 | |
2278 | bless $self, "cf::map"; |
2441 | bless $self, "cf::map::wrap"; |
2279 | delete $self->{deny_reset}; |
2442 | delete $self->{deny_reset}; |
2280 | $self->{deny_save} = 1; |
2443 | $self->{deny_save} = 1; |
2281 | $self->reset_timeout (1); |
2444 | $self->reset_timeout (1); |
2282 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2445 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2283 | |
2446 | |
… | |
… | |
2340 | : normalise $_ |
2503 | : normalise $_ |
2341 | } @{ aio_readdir $UNIQUEDIR or [] } |
2504 | } @{ aio_readdir $UNIQUEDIR or [] } |
2342 | ] |
2505 | ] |
2343 | } |
2506 | } |
2344 | |
2507 | |
|
|
2508 | =item cf::map::static_maps |
|
|
2509 | |
|
|
2510 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2511 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2512 | block. |
|
|
2513 | |
|
|
2514 | =cut |
|
|
2515 | |
|
|
2516 | sub static_maps() { |
|
|
2517 | my @dirs = ""; |
|
|
2518 | my @maps; |
|
|
2519 | |
|
|
2520 | while (@dirs) { |
|
|
2521 | my $dir = shift @dirs; |
|
|
2522 | |
|
|
2523 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2524 | |
|
|
2525 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2526 | or return; |
|
|
2527 | |
|
|
2528 | for (@$files) { |
|
|
2529 | s/\.map$// or next; |
|
|
2530 | utf8::decode $_; |
|
|
2531 | push @maps, "$dir/$_"; |
|
|
2532 | } |
|
|
2533 | |
|
|
2534 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2535 | } |
|
|
2536 | |
|
|
2537 | \@maps |
|
|
2538 | } |
|
|
2539 | |
2345 | =back |
2540 | =back |
2346 | |
2541 | |
2347 | =head3 cf::object |
2542 | =head3 cf::object |
2348 | |
2543 | |
2349 | =cut |
2544 | =cut |
… | |
… | |
2481 | |
2676 | |
2482 | Freezes the player and moves him/her to a special map (C<{link}>). |
2677 | Freezes the player and moves him/her to a special map (C<{link}>). |
2483 | |
2678 | |
2484 | The player should be reasonably safe there for short amounts of time (e.g. |
2679 | The player should be reasonably safe there for short amounts of time (e.g. |
2485 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2680 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2486 | though, as the palyer cannot control the character while it is on the link |
2681 | though, as the player cannot control the character while it is on the link |
2487 | map. |
2682 | map. |
2488 | |
2683 | |
2489 | Will never block. |
2684 | Will never block. |
2490 | |
2685 | |
2491 | =item $player_object->leave_link ($map, $x, $y) |
2686 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2512 | sub cf::object::player::enter_link { |
2707 | sub cf::object::player::enter_link { |
2513 | my ($self) = @_; |
2708 | my ($self) = @_; |
2514 | |
2709 | |
2515 | $self->deactivate_recursive; |
2710 | $self->deactivate_recursive; |
2516 | |
2711 | |
|
|
2712 | ++$self->{_link_recursion}; |
|
|
2713 | |
2517 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2714 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2518 | |
2715 | |
2519 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2716 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2520 | if $self->map && $self->map->{path} ne "{link}"; |
2717 | if $self->map && $self->map->{path} ne "{link}"; |
2521 | |
2718 | |
2522 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2719 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2523 | } |
2720 | } |
2524 | |
2721 | |
2525 | sub cf::object::player::leave_link { |
2722 | sub cf::object::player::leave_link { |
2526 | my ($self, $map, $x, $y) = @_; |
2723 | my ($self, $map, $x, $y) = @_; |
2527 | |
2724 | |
… | |
… | |
2544 | ($x, $y) = (-1, -1) |
2741 | ($x, $y) = (-1, -1) |
2545 | unless (defined $x) && (defined $y); |
2742 | unless (defined $x) && (defined $y); |
2546 | |
2743 | |
2547 | # use -1 or undef as default coordinates, not 0, 0 |
2744 | # use -1 or undef as default coordinates, not 0, 0 |
2548 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2745 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2549 | if $x <=0 && $y <= 0; |
2746 | if $x <= 0 && $y <= 0; |
2550 | |
2747 | |
2551 | $map->load; |
2748 | $map->load; |
2552 | $map->load_neighbours; |
2749 | $map->load_neighbours; |
2553 | |
2750 | |
2554 | return unless $self->contr->active; |
2751 | return unless $self->contr->active; |
2555 | |
2752 | |
2556 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2753 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2557 | $self->enter_map ($map, $x, $y); |
2754 | if ($self->enter_map ($map, $x, $y)) { |
2558 | |
2755 | # entering was successful |
|
|
2756 | delete $self->{_link_recursion}; |
2559 | # only activate afterwards, to support waiting in hooks |
2757 | # only activate afterwards, to support waiting in hooks |
2560 | $self->activate_recursive; |
2758 | $self->activate_recursive; |
2561 | } |
2759 | } |
2562 | |
2760 | |
|
|
2761 | } |
|
|
2762 | |
2563 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2763 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2564 | |
2764 | |
2565 | Moves the player to the given map-path and coordinates by first freezing |
2765 | Moves the player to the given map-path and coordinates by first freezing |
2566 | her, loading and preparing them map, calling the provided $check callback |
2766 | her, loading and preparing them map, calling the provided $check callback |
2567 | that has to return the map if sucecssful, and then unfreezes the player on |
2767 | that has to return the map if sucecssful, and then unfreezes the player on |
2568 | the new (success) or old (failed) map position. In either case, $done will |
2768 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2575 | |
2775 | |
2576 | our $GOTOGEN; |
2776 | our $GOTOGEN; |
2577 | |
2777 | |
2578 | sub cf::object::player::goto { |
2778 | sub cf::object::player::goto { |
2579 | my ($self, $path, $x, $y, $check, $done) = @_; |
2779 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2780 | |
|
|
2781 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2782 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2783 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2784 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2785 | } |
2580 | |
2786 | |
2581 | # do generation counting so two concurrent goto's will be executed in-order |
2787 | # do generation counting so two concurrent goto's will be executed in-order |
2582 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2788 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2583 | |
2789 | |
2584 | $self->enter_link; |
2790 | $self->enter_link; |
… | |
… | |
2608 | my $map = eval { |
2814 | my $map = eval { |
2609 | my $map = defined $path ? cf::map::find $path : undef; |
2815 | my $map = defined $path ? cf::map::find $path : undef; |
2610 | |
2816 | |
2611 | if ($map) { |
2817 | if ($map) { |
2612 | $map = $map->customise_for ($self); |
2818 | $map = $map->customise_for ($self); |
2613 | $map = $check->($map) if $check && $map; |
2819 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2614 | } else { |
2820 | } else { |
2615 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2821 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2616 | } |
2822 | } |
2617 | |
2823 | |
2618 | $map |
2824 | $map |
… | |
… | |
2626 | if ($gen == $self->{_goto_generation}) { |
2832 | if ($gen == $self->{_goto_generation}) { |
2627 | delete $self->{_goto_generation}; |
2833 | delete $self->{_goto_generation}; |
2628 | $self->leave_link ($map, $x, $y); |
2834 | $self->leave_link ($map, $x, $y); |
2629 | } |
2835 | } |
2630 | |
2836 | |
2631 | $done->() if $done; |
2837 | $done->($self) if $done; |
2632 | })->prio (1); |
2838 | })->prio (1); |
2633 | } |
2839 | } |
2634 | |
2840 | |
2635 | =item $player_object->enter_exit ($exit_object) |
2841 | =item $player_object->enter_exit ($exit_object) |
2636 | |
2842 | |
… | |
… | |
2729 | $self->message ("Something went wrong deep within the deliantra server. " |
2935 | $self->message ("Something went wrong deep within the deliantra server. " |
2730 | . "I'll try to bring you back to the map you were before. " |
2936 | . "I'll try to bring you back to the map you were before. " |
2731 | . "Please report this to the dungeon master!", |
2937 | . "Please report this to the dungeon master!", |
2732 | cf::NDI_UNIQUE | cf::NDI_RED); |
2938 | cf::NDI_UNIQUE | cf::NDI_RED); |
2733 | |
2939 | |
2734 | warn "ERROR in enter_exit: $@"; |
2940 | error "ERROR in enter_exit: $@"; |
2735 | $self->leave_link; |
2941 | $self->leave_link; |
2736 | } |
2942 | } |
2737 | })->prio (1); |
2943 | })->prio (1); |
2738 | } |
2944 | } |
2739 | |
2945 | |
… | |
… | |
2751 | sub cf::client::send_drawinfo { |
2957 | sub cf::client::send_drawinfo { |
2752 | my ($self, $text, $flags) = @_; |
2958 | my ($self, $text, $flags) = @_; |
2753 | |
2959 | |
2754 | utf8::encode $text; |
2960 | utf8::encode $text; |
2755 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2961 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2962 | } |
|
|
2963 | |
|
|
2964 | =item $client->send_big_packet ($pkt) |
|
|
2965 | |
|
|
2966 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2967 | them as required. |
|
|
2968 | |
|
|
2969 | =cut |
|
|
2970 | |
|
|
2971 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2972 | |
|
|
2973 | sub cf::client::send_big_packet { |
|
|
2974 | my ($self, $pkt) = @_; |
|
|
2975 | |
|
|
2976 | # try lzf for large packets |
|
|
2977 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2978 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2979 | |
|
|
2980 | # split very large packets |
|
|
2981 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2982 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2983 | $pkt = "frag"; |
|
|
2984 | } |
|
|
2985 | |
|
|
2986 | $self->send_packet ($pkt); |
2756 | } |
2987 | } |
2757 | |
2988 | |
2758 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2989 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2759 | |
2990 | |
2760 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2991 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2764 | |
2995 | |
2765 | =cut |
2996 | =cut |
2766 | |
2997 | |
2767 | # non-persistent channels (usually the info channel) |
2998 | # non-persistent channels (usually the info channel) |
2768 | our %CHANNEL = ( |
2999 | our %CHANNEL = ( |
|
|
3000 | "c/motd" => { |
|
|
3001 | id => "infobox", |
|
|
3002 | title => "MOTD", |
|
|
3003 | reply => undef, |
|
|
3004 | tooltip => "The message of the day", |
|
|
3005 | }, |
2769 | "c/identify" => { |
3006 | "c/identify" => { |
2770 | id => "infobox", |
3007 | id => "infobox", |
2771 | title => "Identify", |
3008 | title => "Identify", |
2772 | reply => undef, |
3009 | reply => undef, |
2773 | tooltip => "Items recently identified", |
3010 | tooltip => "Items recently identified", |
… | |
… | |
2775 | "c/examine" => { |
3012 | "c/examine" => { |
2776 | id => "infobox", |
3013 | id => "infobox", |
2777 | title => "Examine", |
3014 | title => "Examine", |
2778 | reply => undef, |
3015 | reply => undef, |
2779 | tooltip => "Signs and other items you examined", |
3016 | tooltip => "Signs and other items you examined", |
|
|
3017 | }, |
|
|
3018 | "c/shopinfo" => { |
|
|
3019 | id => "infobox", |
|
|
3020 | title => "Shop Info", |
|
|
3021 | reply => undef, |
|
|
3022 | tooltip => "What your bargaining skill tells you about the shop", |
2780 | }, |
3023 | }, |
2781 | "c/book" => { |
3024 | "c/book" => { |
2782 | id => "infobox", |
3025 | id => "infobox", |
2783 | title => "Book", |
3026 | title => "Book", |
2784 | reply => undef, |
3027 | reply => undef, |
… | |
… | |
2900 | my $pkt = "msg " |
3143 | my $pkt = "msg " |
2901 | . $self->{json_coder}->encode ( |
3144 | . $self->{json_coder}->encode ( |
2902 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
3145 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2903 | ); |
3146 | ); |
2904 | |
3147 | |
2905 | # try lzf for large packets |
|
|
2906 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2907 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2908 | |
|
|
2909 | # split very large packets |
|
|
2910 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2911 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2912 | $pkt = "frag"; |
|
|
2913 | } |
|
|
2914 | |
|
|
2915 | $self->send_packet ($pkt); |
3148 | $self->send_big_packet ($pkt); |
2916 | } |
3149 | } |
2917 | |
3150 | |
2918 | =item $client->ext_msg ($type, @msg) |
3151 | =item $client->ext_msg ($type, @msg) |
2919 | |
3152 | |
2920 | Sends an ext event to the client. |
3153 | Sends an ext event to the client. |
… | |
… | |
2923 | |
3156 | |
2924 | sub cf::client::ext_msg($$@) { |
3157 | sub cf::client::ext_msg($$@) { |
2925 | my ($self, $type, @msg) = @_; |
3158 | my ($self, $type, @msg) = @_; |
2926 | |
3159 | |
2927 | if ($self->extcmd == 2) { |
3160 | if ($self->extcmd == 2) { |
2928 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3161 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2929 | } elsif ($self->extcmd == 1) { # TODO: remove |
3162 | } elsif ($self->extcmd == 1) { # TODO: remove |
2930 | push @msg, msgtype => "event_$type"; |
3163 | push @msg, msgtype => "event_$type"; |
2931 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3164 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2932 | } |
3165 | } |
2933 | } |
3166 | } |
2934 | |
3167 | |
2935 | =item $client->ext_reply ($msgid, @msg) |
3168 | =item $client->ext_reply ($msgid, @msg) |
2936 | |
3169 | |
… | |
… | |
2940 | |
3173 | |
2941 | sub cf::client::ext_reply($$@) { |
3174 | sub cf::client::ext_reply($$@) { |
2942 | my ($self, $id, @msg) = @_; |
3175 | my ($self, $id, @msg) = @_; |
2943 | |
3176 | |
2944 | if ($self->extcmd == 2) { |
3177 | if ($self->extcmd == 2) { |
2945 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3178 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2946 | } elsif ($self->extcmd == 1) { |
3179 | } elsif ($self->extcmd == 1) { |
2947 | #TODO: version 1, remove |
3180 | #TODO: version 1, remove |
2948 | unshift @msg, msgtype => "reply", msgid => $id; |
3181 | unshift @msg, msgtype => "reply", msgid => $id; |
2949 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3182 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2950 | } |
3183 | } |
2951 | } |
3184 | } |
2952 | |
3185 | |
2953 | =item $success = $client->query ($flags, "text", \&cb) |
3186 | =item $success = $client->query ($flags, "text", \&cb) |
2954 | |
3187 | |
… | |
… | |
3025 | |
3258 | |
3026 | $ns->ext_reply ($reply, @reply) |
3259 | $ns->ext_reply ($reply, @reply) |
3027 | if $reply; |
3260 | if $reply; |
3028 | |
3261 | |
3029 | } else { |
3262 | } else { |
3030 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3263 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3031 | } |
3264 | } |
3032 | |
3265 | |
3033 | cf::override; |
3266 | cf::override; |
3034 | }, |
3267 | }, |
3035 | ); |
3268 | ); |
… | |
… | |
3055 | |
3288 | |
3056 | $coro |
3289 | $coro |
3057 | } |
3290 | } |
3058 | |
3291 | |
3059 | cf::client->attach ( |
3292 | cf::client->attach ( |
3060 | on_destroy => sub { |
3293 | on_client_destroy => sub { |
3061 | my ($ns) = @_; |
3294 | my ($ns) = @_; |
3062 | |
3295 | |
3063 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3296 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3064 | }, |
3297 | }, |
3065 | ); |
3298 | ); |
… | |
… | |
3081 | our $safe_hole = new Safe::Hole; |
3314 | our $safe_hole = new Safe::Hole; |
3082 | |
3315 | |
3083 | $SIG{FPE} = 'IGNORE'; |
3316 | $SIG{FPE} = 'IGNORE'; |
3084 | |
3317 | |
3085 | $safe->permit_only (Opcode::opset qw( |
3318 | $safe->permit_only (Opcode::opset qw( |
3086 | :base_core :base_mem :base_orig :base_math |
3319 | :base_core :base_mem :base_orig :base_math :base_loop |
3087 | grepstart grepwhile mapstart mapwhile |
3320 | grepstart grepwhile mapstart mapwhile |
3088 | sort time |
3321 | sort time |
3089 | )); |
3322 | )); |
3090 | |
3323 | |
3091 | # here we export the classes and methods available to script code |
3324 | # here we export the classes and methods available to script code |
… | |
… | |
3116 | decrease split destroy change_exp value msg lore send_msg)], |
3349 | decrease split destroy change_exp value msg lore send_msg)], |
3117 | ["cf::object::player" => qw(player)], |
3350 | ["cf::object::player" => qw(player)], |
3118 | ["cf::player" => qw(peaceful send_msg)], |
3351 | ["cf::player" => qw(peaceful send_msg)], |
3119 | ["cf::map" => qw(trigger)], |
3352 | ["cf::map" => qw(trigger)], |
3120 | ) { |
3353 | ) { |
3121 | no strict 'refs'; |
|
|
3122 | my ($pkg, @funs) = @$_; |
3354 | my ($pkg, @funs) = @$_; |
3123 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3355 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3124 | for @funs; |
3356 | for @funs; |
3125 | } |
3357 | } |
3126 | |
3358 | |
… | |
… | |
3143 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3375 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3144 | $qcode =~ s/\n/\\n/g; |
3376 | $qcode =~ s/\n/\\n/g; |
3145 | |
3377 | |
3146 | %vars = (_dummy => 0) unless %vars; |
3378 | %vars = (_dummy => 0) unless %vars; |
3147 | |
3379 | |
|
|
3380 | my @res; |
3148 | local $_; |
3381 | local $_; |
3149 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3150 | |
3382 | |
3151 | my $eval = |
3383 | my $eval = |
3152 | "do {\n" |
3384 | "do {\n" |
3153 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3385 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3154 | . "#line 0 \"{$qcode}\"\n" |
3386 | . "#line 0 \"{$qcode}\"\n" |
3155 | . $code |
3387 | . $code |
3156 | . "\n}" |
3388 | . "\n}" |
3157 | ; |
3389 | ; |
3158 | |
3390 | |
|
|
3391 | if ($CFG{safe_eval}) { |
3159 | sub_generation_inc; |
3392 | sub_generation_inc; |
|
|
3393 | local @safe::cf::_safe_eval_args = values %vars; |
3160 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3394 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3161 | sub_generation_inc; |
3395 | sub_generation_inc; |
|
|
3396 | } else { |
|
|
3397 | local @cf::_safe_eval_args = values %vars; |
|
|
3398 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3399 | } |
3162 | |
3400 | |
3163 | if ($@) { |
3401 | if ($@) { |
3164 | warn "$@"; |
3402 | warn "$@", |
3165 | warn "while executing safe code '$code'\n"; |
3403 | "while executing safe code '$code'\n", |
3166 | warn "with arguments " . (join " ", %vars) . "\n"; |
3404 | "with arguments " . (join " ", %vars) . "\n"; |
3167 | } |
3405 | } |
3168 | |
3406 | |
3169 | wantarray ? @res : $res[0] |
3407 | wantarray ? @res : $res[0] |
3170 | } |
3408 | } |
3171 | |
3409 | |
… | |
… | |
3185 | =cut |
3423 | =cut |
3186 | |
3424 | |
3187 | sub register_script_function { |
3425 | sub register_script_function { |
3188 | my ($fun, $cb) = @_; |
3426 | my ($fun, $cb) = @_; |
3189 | |
3427 | |
3190 | no strict 'refs'; |
3428 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3191 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3429 | *$fun = $safe_hole->wrap ($cb); |
3192 | } |
3430 | } |
3193 | |
3431 | |
3194 | =back |
3432 | =back |
3195 | |
3433 | |
3196 | =cut |
3434 | =cut |
… | |
… | |
3205 | # for this (global event?) |
3443 | # for this (global event?) |
3206 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3444 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3207 | |
3445 | |
3208 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3446 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3209 | |
3447 | |
3210 | warn "loading facedata from $path\n"; |
3448 | trace "loading facedata from $path\n"; |
3211 | |
3449 | |
3212 | my $facedata; |
3450 | my $facedata = decode_storable load_file $path; |
3213 | 0 < aio_load $path, $facedata |
|
|
3214 | or die "$path: $!"; |
|
|
3215 | |
|
|
3216 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3217 | |
3451 | |
3218 | $facedata->{version} == 2 |
3452 | $facedata->{version} == 2 |
3219 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3453 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3220 | |
3454 | |
3221 | # patch in the exptable |
3455 | # patch in the exptable |
|
|
3456 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3222 | $facedata->{resource}{"res/exp_table"} = { |
3457 | $facedata->{resource}{"res/exp_table"} = { |
3223 | type => FT_RSRC, |
3458 | type => FT_RSRC, |
3224 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3459 | data => $exp_table, |
|
|
3460 | hash => (Digest::MD5::md5 $exp_table), |
3225 | }; |
3461 | }; |
3226 | cf::cede_to_tick; |
3462 | cf::cede_to_tick; |
3227 | |
3463 | |
3228 | { |
3464 | { |
3229 | my $faces = $facedata->{faceinfo}; |
3465 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3231 | while (my ($face, $info) = each %$faces) { |
3467 | while (my ($face, $info) = each %$faces) { |
3232 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3468 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3233 | |
3469 | |
3234 | cf::face::set_visibility $idx, $info->{visibility}; |
3470 | cf::face::set_visibility $idx, $info->{visibility}; |
3235 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3471 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3236 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3472 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3237 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3473 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3474 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3238 | |
3475 | |
3239 | cf::cede_to_tick; |
3476 | cf::cede_to_tick; |
3240 | } |
3477 | } |
3241 | |
3478 | |
3242 | while (my ($face, $info) = each %$faces) { |
3479 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3247 | |
3484 | |
3248 | if (my $smooth = cf::face::find $info->{smooth}) { |
3485 | if (my $smooth = cf::face::find $info->{smooth}) { |
3249 | cf::face::set_smooth $idx, $smooth; |
3486 | cf::face::set_smooth $idx, $smooth; |
3250 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3487 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3251 | } else { |
3488 | } else { |
3252 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3489 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3253 | } |
3490 | } |
3254 | |
3491 | |
3255 | cf::cede_to_tick; |
3492 | cf::cede_to_tick; |
3256 | } |
3493 | } |
3257 | } |
3494 | } |
… | |
… | |
3266 | |
3503 | |
3267 | cf::anim::invalidate_all; # d'oh |
3504 | cf::anim::invalidate_all; # d'oh |
3268 | } |
3505 | } |
3269 | |
3506 | |
3270 | { |
3507 | { |
3271 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3272 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3273 | my $res = $facedata->{resource}; |
3508 | my $res = $facedata->{resource}; |
3274 | |
3509 | |
3275 | while (my ($name, $info) = each %$res) { |
3510 | while (my ($name, $info) = each %$res) { |
3276 | if (defined $info->{type}) { |
3511 | if (defined $info->{type}) { |
3277 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3512 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3278 | my $data; |
|
|
3279 | |
3513 | |
3280 | if ($info->{type} & 1) { |
3514 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3281 | # prepend meta info |
|
|
3282 | |
|
|
3283 | my $meta = $enc->encode ({ |
|
|
3284 | name => $name, |
|
|
3285 | %{ $info->{meta} || {} }, |
|
|
3286 | }); |
|
|
3287 | |
|
|
3288 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3289 | } else { |
|
|
3290 | $data = $info->{data}; |
|
|
3291 | } |
|
|
3292 | |
|
|
3293 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3294 | cf::face::set_type $idx, $info->{type}; |
3515 | cf::face::set_type $idx, $info->{type}; |
3295 | } else { |
3516 | } else { |
3296 | $RESOURCE{$name} = $info; |
3517 | $RESOURCE{$name} = $info; # unused |
3297 | } |
3518 | } |
3298 | |
3519 | |
3299 | cf::cede_to_tick; |
3520 | cf::cede_to_tick; |
3300 | } |
3521 | } |
3301 | } |
3522 | } |
3302 | |
3523 | |
3303 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3524 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3304 | |
3525 | |
3305 | 1 |
3526 | 1 |
3306 | } |
3527 | } |
3307 | |
|
|
3308 | cf::global->attach (on_resource_update => sub { |
|
|
3309 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3310 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3311 | |
|
|
3312 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3313 | my $sound = $soundconf->{compat}[$_] |
|
|
3314 | or next; |
|
|
3315 | |
|
|
3316 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3317 | cf::sound::set $sound->[0] => $face; |
|
|
3318 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3319 | } |
|
|
3320 | |
|
|
3321 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3322 | my $face = cf::face::find "sound/$v"; |
|
|
3323 | cf::sound::set $k => $face; |
|
|
3324 | } |
|
|
3325 | } |
|
|
3326 | }); |
|
|
3327 | |
3528 | |
3328 | register_exticmd fx_want => sub { |
3529 | register_exticmd fx_want => sub { |
3329 | my ($ns, $want) = @_; |
3530 | my ($ns, $want) = @_; |
3330 | |
3531 | |
3331 | while (my ($k, $v) = each %$want) { |
3532 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3370 | sub reload_treasures { |
3571 | sub reload_treasures { |
3371 | load_resource_file "$DATADIR/treasures" |
3572 | load_resource_file "$DATADIR/treasures" |
3372 | or die "unable to load treasurelists\n"; |
3573 | or die "unable to load treasurelists\n"; |
3373 | } |
3574 | } |
3374 | |
3575 | |
|
|
3576 | sub reload_sound { |
|
|
3577 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3578 | |
|
|
3579 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
|
|
3580 | |
|
|
3581 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3582 | my $sound = $soundconf->{compat}[$_] |
|
|
3583 | or next; |
|
|
3584 | |
|
|
3585 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3586 | cf::sound::set $sound->[0] => $face; |
|
|
3587 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3588 | } |
|
|
3589 | |
|
|
3590 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3591 | my $face = cf::face::find "sound/$v"; |
|
|
3592 | cf::sound::set $k => $face; |
|
|
3593 | } |
|
|
3594 | } |
|
|
3595 | |
3375 | sub reload_resources { |
3596 | sub reload_resources { |
3376 | warn "reloading resource files...\n"; |
3597 | trace "reloading resource files...\n"; |
3377 | |
3598 | |
|
|
3599 | reload_exp_table; |
|
|
3600 | reload_materials; |
3378 | reload_facedata; |
3601 | reload_facedata; |
|
|
3602 | reload_sound; |
3379 | reload_archetypes; |
3603 | reload_archetypes; |
3380 | reload_regions; |
3604 | reload_regions; |
3381 | reload_treasures; |
3605 | reload_treasures; |
3382 | |
3606 | |
3383 | warn "finished reloading resource files\n"; |
3607 | trace "finished reloading resource files\n"; |
3384 | } |
3608 | } |
3385 | |
3609 | |
3386 | sub reload_config { |
3610 | sub reload_config { |
3387 | open my $fh, "<:utf8", "$CONFDIR/config" |
3611 | trace "reloading config file...\n"; |
3388 | or return; |
|
|
3389 | |
3612 | |
3390 | local $/; |
3613 | my $config = load_file "$CONFDIR/config"; |
3391 | *CFG = YAML::Load <$fh>; |
3614 | utf8::decode $config; |
|
|
3615 | *CFG = decode_yaml $config; |
3392 | |
3616 | |
3393 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3617 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3394 | |
3618 | |
3395 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3619 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3396 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3620 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3397 | |
3621 | |
3398 | if (exists $CFG{mlockall}) { |
3622 | if (exists $CFG{mlockall}) { |
… | |
… | |
3422 | seek $fh, 0, 0; |
3646 | seek $fh, 0, 0; |
3423 | print $fh $$; |
3647 | print $fh $$; |
3424 | } |
3648 | } |
3425 | |
3649 | |
3426 | sub main_loop { |
3650 | sub main_loop { |
3427 | warn "EV::loop starting\n"; |
3651 | trace "EV::loop starting\n"; |
3428 | if (1) { |
3652 | if (1) { |
3429 | EV::loop; |
3653 | EV::loop; |
3430 | } |
3654 | } |
3431 | warn "EV::loop returned\n"; |
3655 | trace "EV::loop returned\n"; |
3432 | goto &main_loop unless $REALLY_UNLOOP; |
3656 | goto &main_loop unless $REALLY_UNLOOP; |
3433 | } |
3657 | } |
3434 | |
3658 | |
3435 | sub main { |
3659 | sub main { |
3436 | cf::init_globals; # initialise logging |
3660 | cf::init_globals; # initialise logging |
3437 | |
3661 | |
3438 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3662 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3439 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3663 | LOG llevInfo, "Copyright (C) 2005-2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3440 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3664 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3441 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3665 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3442 | |
|
|
3443 | cf::init_experience; |
|
|
3444 | cf::init_anim; |
|
|
3445 | cf::init_attackmess; |
|
|
3446 | cf::init_dynamic; |
|
|
3447 | |
3666 | |
3448 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3667 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3449 | |
3668 | |
3450 | # we must not ever block the main coroutine |
3669 | # we must not ever block the main coroutine |
3451 | local $Coro::idle = sub { |
3670 | local $Coro::idle = sub { |
… | |
… | |
3457 | }; |
3676 | }; |
3458 | |
3677 | |
3459 | evthread_start IO::AIO::poll_fileno; |
3678 | evthread_start IO::AIO::poll_fileno; |
3460 | |
3679 | |
3461 | cf::sync_job { |
3680 | cf::sync_job { |
|
|
3681 | cf::incloader::init (); |
|
|
3682 | |
|
|
3683 | cf::init_anim; |
|
|
3684 | cf::init_attackmess; |
|
|
3685 | cf::init_dynamic; |
|
|
3686 | |
|
|
3687 | cf::load_settings; |
|
|
3688 | |
3462 | reload_resources; |
3689 | reload_resources; |
3463 | reload_config; |
3690 | reload_config; |
3464 | db_init; |
3691 | db_init; |
3465 | |
3692 | |
3466 | cf::load_settings; |
|
|
3467 | cf::load_materials; |
|
|
3468 | cf::init_uuid; |
3693 | cf::init_uuid; |
3469 | cf::init_signals; |
3694 | cf::init_signals; |
3470 | cf::init_commands; |
|
|
3471 | cf::init_skills; |
3695 | cf::init_skills; |
3472 | |
3696 | |
3473 | cf::init_beforeplay; |
3697 | cf::init_beforeplay; |
3474 | |
3698 | |
3475 | atomic; |
3699 | atomic; |
… | |
… | |
3480 | |
3704 | |
3481 | # no (long-running) fork's whatsoever before this point(!) |
3705 | # no (long-running) fork's whatsoever before this point(!) |
3482 | use POSIX (); |
3706 | use POSIX (); |
3483 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3707 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3484 | |
3708 | |
3485 | (pop @POST_INIT)->(0) while @POST_INIT; |
3709 | cf::_post_init 0; |
3486 | }; |
3710 | }; |
3487 | |
3711 | |
|
|
3712 | cf::object::thawer::errors_are_fatal 0; |
|
|
3713 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3714 | |
|
|
3715 | my $free_main; $free_main = EV::idle sub { |
|
|
3716 | undef $free_main; |
|
|
3717 | undef &main; # free gobs of memory :) |
|
|
3718 | }; |
|
|
3719 | |
3488 | main_loop; |
3720 | goto &main_loop; |
3489 | } |
3721 | } |
3490 | |
3722 | |
3491 | ############################################################################# |
3723 | ############################################################################# |
3492 | # initialisation and cleanup |
3724 | # initialisation and cleanup |
3493 | |
3725 | |
3494 | # install some emergency cleanup handlers |
3726 | # install some emergency cleanup handlers |
3495 | BEGIN { |
3727 | BEGIN { |
3496 | our %SIGWATCHER = (); |
3728 | our %SIGWATCHER = (); |
3497 | for my $signal (qw(INT HUP TERM)) { |
3729 | for my $signal (qw(INT HUP TERM)) { |
3498 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3730 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3499 | cf::cleanup "SIG$signal"; |
3731 | cf::cleanup "SIG$signal"; |
3500 | }; |
3732 | }; |
3501 | } |
3733 | } |
3502 | } |
3734 | } |
3503 | |
3735 | |
3504 | sub write_runtime_sync { |
3736 | sub write_runtime_sync { |
|
|
3737 | my $t0 = AE::time; |
|
|
3738 | |
3505 | # first touch the runtime file to show we are still running: |
3739 | # first touch the runtime file to show we are still running: |
3506 | # the fsync below can take a very very long time. |
3740 | # the fsync below can take a very very long time. |
3507 | |
3741 | |
3508 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3742 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3509 | |
3743 | |
3510 | my $guard = cf::lock_acquire "write_runtime"; |
3744 | my $guard = cf::lock_acquire "write_runtime"; |
3511 | |
3745 | |
3512 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3746 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3513 | or return; |
3747 | or return; |
3514 | |
3748 | |
3515 | my $value = $cf::RUNTIME + 90 + 10; |
3749 | my $value = $cf::RUNTIME + 90 + 10; |
3516 | # 10 is the runtime save interval, for a monotonic clock |
3750 | # 10 is the runtime save interval, for a monotonic clock |
3517 | # 60 allows for the watchdog to kill the server. |
3751 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3530 | or return; |
3764 | or return; |
3531 | |
3765 | |
3532 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3766 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3533 | and return; |
3767 | and return; |
3534 | |
3768 | |
3535 | warn "runtime file written.\n"; |
3769 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3536 | |
3770 | |
3537 | 1 |
3771 | 1 |
3538 | } |
3772 | } |
3539 | |
3773 | |
3540 | our $uuid_lock; |
3774 | our $uuid_lock; |
… | |
… | |
3552 | or return; |
3786 | or return; |
3553 | |
3787 | |
3554 | my $value = uuid_seq uuid_cur; |
3788 | my $value = uuid_seq uuid_cur; |
3555 | |
3789 | |
3556 | unless ($value) { |
3790 | unless ($value) { |
3557 | warn "cowardly refusing to write zero uuid value!\n"; |
3791 | info "cowardly refusing to write zero uuid value!\n"; |
3558 | return; |
3792 | return; |
3559 | } |
3793 | } |
3560 | |
3794 | |
3561 | my $value = uuid_str $value + $uuid_skip; |
3795 | my $value = uuid_str $value + $uuid_skip; |
3562 | $uuid_skip = 0; |
3796 | $uuid_skip = 0; |
… | |
… | |
3572 | or return; |
3806 | or return; |
3573 | |
3807 | |
3574 | aio_rename "$uuid~", $uuid |
3808 | aio_rename "$uuid~", $uuid |
3575 | and return; |
3809 | and return; |
3576 | |
3810 | |
3577 | warn "uuid file written ($value).\n"; |
3811 | trace "uuid file written ($value).\n"; |
3578 | |
3812 | |
3579 | 1 |
3813 | 1 |
3580 | |
3814 | |
3581 | } |
3815 | } |
3582 | |
3816 | |
… | |
… | |
3588 | } |
3822 | } |
3589 | |
3823 | |
3590 | sub emergency_save() { |
3824 | sub emergency_save() { |
3591 | my $freeze_guard = cf::freeze_mainloop; |
3825 | my $freeze_guard = cf::freeze_mainloop; |
3592 | |
3826 | |
3593 | warn "emergency_perl_save: enter\n"; |
3827 | info "emergency_perl_save: enter\n"; |
|
|
3828 | |
|
|
3829 | # this is a trade-off: we want to be very quick here, so |
|
|
3830 | # save all maps without fsync, and later call a global sync |
|
|
3831 | # (which in turn might be very very slow) |
|
|
3832 | local $USE_FSYNC = 0; |
3594 | |
3833 | |
3595 | cf::sync_job { |
3834 | cf::sync_job { |
3596 | # this is a trade-off: we want to be very quick here, so |
3835 | cf::write_runtime_sync; # external watchdog should not bark |
3597 | # save all maps without fsync, and later call a global sync |
|
|
3598 | # (which in turn might be very very slow) |
|
|
3599 | local $USE_FSYNC = 0; |
|
|
3600 | |
3836 | |
3601 | # use a peculiar iteration method to avoid tripping on perl |
3837 | # use a peculiar iteration method to avoid tripping on perl |
3602 | # refcount bugs in for. also avoids problems with players |
3838 | # refcount bugs in for. also avoids problems with players |
3603 | # and maps saved/destroyed asynchronously. |
3839 | # and maps saved/destroyed asynchronously. |
3604 | warn "emergency_perl_save: begin player save\n"; |
3840 | info "emergency_perl_save: begin player save\n"; |
3605 | for my $login (keys %cf::PLAYER) { |
3841 | for my $login (keys %cf::PLAYER) { |
3606 | my $pl = $cf::PLAYER{$login} or next; |
3842 | my $pl = $cf::PLAYER{$login} or next; |
3607 | $pl->valid or next; |
3843 | $pl->valid or next; |
3608 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3844 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3609 | $pl->save; |
3845 | $pl->save; |
3610 | } |
3846 | } |
3611 | warn "emergency_perl_save: end player save\n"; |
3847 | info "emergency_perl_save: end player save\n"; |
3612 | |
3848 | |
|
|
3849 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3850 | |
3613 | warn "emergency_perl_save: begin map save\n"; |
3851 | info "emergency_perl_save: begin map save\n"; |
3614 | for my $path (keys %cf::MAP) { |
3852 | for my $path (keys %cf::MAP) { |
3615 | my $map = $cf::MAP{$path} or next; |
3853 | my $map = $cf::MAP{$path} or next; |
3616 | $map->valid or next; |
3854 | $map->valid or next; |
3617 | $map->save; |
3855 | $map->save; |
3618 | } |
3856 | } |
3619 | warn "emergency_perl_save: end map save\n"; |
3857 | info "emergency_perl_save: end map save\n"; |
3620 | |
3858 | |
|
|
3859 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3860 | |
3621 | warn "emergency_perl_save: begin database checkpoint\n"; |
3861 | info "emergency_perl_save: begin database checkpoint\n"; |
3622 | BDB::db_env_txn_checkpoint $DB_ENV; |
3862 | BDB::db_env_txn_checkpoint $DB_ENV; |
3623 | warn "emergency_perl_save: end database checkpoint\n"; |
3863 | info "emergency_perl_save: end database checkpoint\n"; |
3624 | |
3864 | |
3625 | warn "emergency_perl_save: begin write uuid\n"; |
3865 | info "emergency_perl_save: begin write uuid\n"; |
3626 | write_uuid_sync 1; |
3866 | write_uuid_sync 1; |
3627 | warn "emergency_perl_save: end write uuid\n"; |
3867 | info "emergency_perl_save: end write uuid\n"; |
|
|
3868 | |
|
|
3869 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3870 | |
|
|
3871 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3872 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3873 | |
|
|
3874 | info "emergency_perl_save: starting sync\n"; |
|
|
3875 | IO::AIO::aio_sync sub { |
|
|
3876 | info "emergency_perl_save: finished sync\n"; |
|
|
3877 | }; |
|
|
3878 | |
|
|
3879 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3880 | |
|
|
3881 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3882 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3883 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3884 | } |
|
|
3885 | |
|
|
3886 | cf::write_runtime_sync; # external watchdog should not bark |
3628 | }; |
3887 | }; |
3629 | |
3888 | |
3630 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3631 | IO::AIO::aio_sync sub { |
|
|
3632 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3633 | }; |
|
|
3634 | |
|
|
3635 | warn "emergency_perl_save: leave\n"; |
3889 | info "emergency_perl_save: leave\n"; |
3636 | } |
3890 | } |
3637 | |
3891 | |
3638 | sub post_cleanup { |
3892 | sub post_cleanup { |
3639 | my ($make_core) = @_; |
3893 | my ($make_core) = @_; |
3640 | |
3894 | |
|
|
3895 | IO::AIO::flush; |
|
|
3896 | |
3641 | warn Carp::longmess "post_cleanup backtrace" |
3897 | error Carp::longmess "post_cleanup backtrace" |
3642 | if $make_core; |
3898 | if $make_core; |
3643 | |
3899 | |
3644 | my $fh = pidfile; |
3900 | my $fh = pidfile; |
3645 | unlink $PIDFILE if <$fh> == $$; |
3901 | unlink $PIDFILE if <$fh> == $$; |
3646 | } |
3902 | } |
… | |
… | |
3666 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3922 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3667 | for my $name (keys %$leaf_symtab) { |
3923 | for my $name (keys %$leaf_symtab) { |
3668 | _gv_clear *{"$pkg$name"}; |
3924 | _gv_clear *{"$pkg$name"}; |
3669 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3925 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3670 | } |
3926 | } |
3671 | warn "cleared package $pkg\n";#d# |
|
|
3672 | } |
3927 | } |
3673 | |
3928 | |
3674 | sub do_reload_perl() { |
3929 | sub do_reload_perl() { |
3675 | # can/must only be called in main |
3930 | # can/must only be called in main |
3676 | if ($Coro::current != $Coro::main) { |
3931 | unless (in_main) { |
3677 | warn "can only reload from main coroutine"; |
3932 | error "can only reload from main coroutine"; |
3678 | return; |
3933 | return; |
3679 | } |
3934 | } |
3680 | |
3935 | |
3681 | return if $RELOAD++; |
3936 | return if $RELOAD++; |
3682 | |
3937 | |
3683 | my $t1 = EV::time; |
3938 | my $t1 = AE::time; |
3684 | |
3939 | |
3685 | while ($RELOAD) { |
3940 | while ($RELOAD) { |
3686 | warn "reloading..."; |
3941 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
3942 | info "perl_reload: reloading..."; |
3687 | |
3943 | |
3688 | warn "entering sync_job"; |
3944 | trace "perl_reload: entering sync_job"; |
3689 | |
3945 | |
3690 | cf::sync_job { |
3946 | cf::sync_job { |
3691 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3692 | cf::emergency_save; |
3947 | #cf::emergency_save; |
3693 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3694 | |
3948 | |
3695 | warn "syncing database to disk"; |
|
|
3696 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3697 | |
|
|
3698 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3699 | |
|
|
3700 | warn "flushing outstanding aio requests"; |
|
|
3701 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3702 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3703 | } |
|
|
3704 | |
|
|
3705 | warn "cancelling all extension coros"; |
3949 | trace "perl_reload: cancelling all extension coros"; |
3706 | $_->cancel for values %EXT_CORO; |
3950 | $_->cancel for values %EXT_CORO; |
3707 | %EXT_CORO = (); |
3951 | %EXT_CORO = (); |
3708 | |
3952 | |
3709 | warn "removing commands"; |
3953 | trace "perl_reload: removing commands"; |
3710 | %COMMAND = (); |
3954 | %COMMAND = (); |
3711 | |
3955 | |
3712 | warn "removing ext/exti commands"; |
3956 | trace "perl_reload: removing ext/exti commands"; |
3713 | %EXTCMD = (); |
3957 | %EXTCMD = (); |
3714 | %EXTICMD = (); |
3958 | %EXTICMD = (); |
3715 | |
3959 | |
3716 | warn "unloading/nuking all extensions"; |
3960 | trace "perl_reload: unloading/nuking all extensions"; |
3717 | for my $pkg (@EXTS) { |
3961 | for my $pkg (@EXTS) { |
3718 | warn "... unloading $pkg"; |
3962 | trace "... unloading $pkg"; |
3719 | |
3963 | |
3720 | if (my $cb = $pkg->can ("unload")) { |
3964 | if (my $cb = $pkg->can ("unload")) { |
3721 | eval { |
3965 | eval { |
3722 | $cb->($pkg); |
3966 | $cb->($pkg); |
3723 | 1 |
3967 | 1 |
3724 | } or warn "$pkg unloaded, but with errors: $@"; |
3968 | } or error "$pkg unloaded, but with errors: $@"; |
3725 | } |
3969 | } |
3726 | |
3970 | |
3727 | warn "... clearing $pkg"; |
3971 | trace "... clearing $pkg"; |
3728 | clear_package $pkg; |
3972 | clear_package $pkg; |
3729 | } |
3973 | } |
3730 | |
3974 | |
3731 | warn "unloading all perl modules loaded from $LIBDIR"; |
3975 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3732 | while (my ($k, $v) = each %INC) { |
3976 | while (my ($k, $v) = each %INC) { |
3733 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3977 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3734 | |
3978 | |
3735 | warn "... unloading $k"; |
3979 | trace "... unloading $k"; |
3736 | delete $INC{$k}; |
3980 | delete $INC{$k}; |
3737 | |
3981 | |
3738 | $k =~ s/\.pm$//; |
3982 | $k =~ s/\.pm$//; |
3739 | $k =~ s/\//::/g; |
3983 | $k =~ s/\//::/g; |
3740 | |
3984 | |
… | |
… | |
3743 | } |
3987 | } |
3744 | |
3988 | |
3745 | clear_package $k; |
3989 | clear_package $k; |
3746 | } |
3990 | } |
3747 | |
3991 | |
3748 | warn "getting rid of safe::, as good as possible"; |
3992 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3749 | clear_package "safe::$_" |
3993 | clear_package "safe::$_" |
3750 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3994 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3751 | |
3995 | |
3752 | warn "unloading cf.pm \"a bit\""; |
3996 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3753 | delete $INC{"cf.pm"}; |
3997 | delete $INC{"cf.pm"}; |
3754 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3998 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3755 | |
3999 | |
3756 | # don't, removes xs symbols, too, |
4000 | # don't, removes xs symbols, too, |
3757 | # and global variables created in xs |
4001 | # and global variables created in xs |
3758 | #clear_package __PACKAGE__; |
4002 | #clear_package __PACKAGE__; |
3759 | |
4003 | |
3760 | warn "unload completed, starting to reload now"; |
4004 | info "perl_reload: unload completed, starting to reload now"; |
3761 | |
4005 | |
3762 | warn "reloading cf.pm"; |
4006 | trace "perl_reload: reloading cf.pm"; |
3763 | require cf; |
4007 | require cf; |
3764 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
4008 | cf::_connect_to_perl_1; |
3765 | |
4009 | |
3766 | warn "loading config and database again"; |
4010 | trace "perl_reload: loading config and database again"; |
3767 | cf::reload_config; |
4011 | cf::reload_config; |
3768 | |
4012 | |
3769 | warn "loading extensions"; |
4013 | trace "perl_reload: loading extensions"; |
3770 | cf::load_extensions; |
4014 | cf::load_extensions; |
3771 | |
4015 | |
3772 | if ($REATTACH_ON_RELOAD) { |
4016 | if ($REATTACH_ON_RELOAD) { |
3773 | warn "reattaching attachments to objects/players"; |
4017 | trace "perl_reload: reattaching attachments to objects/players"; |
3774 | _global_reattach; # objects, sockets |
4018 | _global_reattach; # objects, sockets |
3775 | warn "reattaching attachments to maps"; |
4019 | trace "perl_reload: reattaching attachments to maps"; |
3776 | reattach $_ for values %MAP; |
4020 | reattach $_ for values %MAP; |
3777 | warn "reattaching attachments to players"; |
4021 | trace "perl_reload: reattaching attachments to players"; |
3778 | reattach $_ for values %PLAYER; |
4022 | reattach $_ for values %PLAYER; |
3779 | } |
4023 | } |
3780 | |
4024 | |
3781 | warn "running post_init jobs"; |
4025 | cf::_post_init 1; |
3782 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3783 | |
4026 | |
3784 | warn "leaving sync_job"; |
4027 | trace "perl_reload: leaving sync_job"; |
3785 | |
4028 | |
3786 | 1 |
4029 | 1 |
3787 | } or do { |
4030 | } or do { |
3788 | warn $@; |
4031 | error $@; |
3789 | cf::cleanup "error while reloading, exiting."; |
4032 | cf::cleanup "perl_reload: error, exiting."; |
3790 | }; |
4033 | }; |
3791 | |
4034 | |
3792 | warn "reloaded"; |
|
|
3793 | --$RELOAD; |
4035 | --$RELOAD; |
3794 | } |
4036 | } |
3795 | |
4037 | |
3796 | $t1 = EV::time - $t1; |
4038 | $t1 = AE::time - $t1; |
3797 | warn "reload completed in ${t1}s\n"; |
4039 | info "perl_reload: completed in ${t1}s\n"; |
3798 | }; |
4040 | }; |
3799 | |
4041 | |
3800 | our $RELOAD_WATCHER; # used only during reload |
4042 | our $RELOAD_WATCHER; # used only during reload |
3801 | |
4043 | |
3802 | sub reload_perl() { |
4044 | sub reload_perl() { |
… | |
… | |
3804 | # coro crashes during coro_state_free->destroy here. |
4046 | # coro crashes during coro_state_free->destroy here. |
3805 | |
4047 | |
3806 | $RELOAD_WATCHER ||= cf::async { |
4048 | $RELOAD_WATCHER ||= cf::async { |
3807 | Coro::AIO::aio_wait cache_extensions; |
4049 | Coro::AIO::aio_wait cache_extensions; |
3808 | |
4050 | |
3809 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
4051 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3810 | do_reload_perl; |
4052 | do_reload_perl; |
3811 | undef $RELOAD_WATCHER; |
4053 | undef $RELOAD_WATCHER; |
3812 | }; |
4054 | }; |
3813 | }; |
4055 | }; |
3814 | } |
4056 | } |
… | |
… | |
3823 | reload_perl; |
4065 | reload_perl; |
3824 | }; |
4066 | }; |
3825 | } |
4067 | } |
3826 | }; |
4068 | }; |
3827 | |
4069 | |
3828 | unshift @INC, $LIBDIR; |
4070 | ############################################################################# |
3829 | |
4071 | |
3830 | my $bug_warning = 0; |
4072 | my $bug_warning = 0; |
3831 | |
4073 | |
3832 | our @WAIT_FOR_TICK; |
4074 | our @WAIT_FOR_TICK; |
3833 | our @WAIT_FOR_TICK_BEGIN; |
4075 | our @WAIT_FOR_TICK_BEGIN; |
3834 | |
4076 | |
3835 | sub wait_for_tick { |
4077 | sub wait_for_tick() { |
3836 | return if tick_inhibit || $Coro::current == $Coro::main; |
4078 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3837 | |
4079 | |
3838 | my $signal = new Coro::Signal; |
4080 | my $signal = new Coro::Signal; |
3839 | push @WAIT_FOR_TICK, $signal; |
4081 | push @WAIT_FOR_TICK, $signal; |
3840 | $signal->wait; |
4082 | $signal->wait; |
3841 | } |
4083 | } |
3842 | |
4084 | |
3843 | sub wait_for_tick_begin { |
4085 | sub wait_for_tick_begin() { |
3844 | return if tick_inhibit || $Coro::current == $Coro::main; |
4086 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3845 | |
4087 | |
3846 | my $signal = new Coro::Signal; |
4088 | my $signal = new Coro::Signal; |
3847 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4089 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3848 | $signal->wait; |
4090 | $signal->wait; |
3849 | } |
4091 | } |
… | |
… | |
3855 | return; |
4097 | return; |
3856 | } |
4098 | } |
3857 | |
4099 | |
3858 | cf::server_tick; # one server iteration |
4100 | cf::server_tick; # one server iteration |
3859 | |
4101 | |
|
|
4102 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
|
|
4103 | |
3860 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4104 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3861 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4105 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3862 | Coro::async_pool { |
4106 | Coro::async_pool { |
3863 | $Coro::current->{desc} = "runtime saver"; |
4107 | $Coro::current->{desc} = "runtime saver"; |
3864 | write_runtime_sync |
4108 | write_runtime_sync |
3865 | or warn "ERROR: unable to write runtime file: $!"; |
4109 | or error "ERROR: unable to write runtime file: $!"; |
3866 | }; |
4110 | }; |
3867 | } |
4111 | } |
3868 | |
4112 | |
3869 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4113 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3870 | $sig->send; |
4114 | $sig->send; |
… | |
… | |
3878 | |
4122 | |
3879 | if (0) { |
4123 | if (0) { |
3880 | if ($NEXT_TICK) { |
4124 | if ($NEXT_TICK) { |
3881 | my $jitter = $TICK_START - $NEXT_TICK; |
4125 | my $jitter = $TICK_START - $NEXT_TICK; |
3882 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4126 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3883 | warn "jitter $JITTER\n";#d# |
4127 | debug "jitter $JITTER\n";#d# |
3884 | } |
4128 | } |
3885 | } |
4129 | } |
3886 | } |
4130 | } |
3887 | |
4131 | |
3888 | { |
4132 | { |
3889 | # configure BDB |
4133 | # configure BDB |
3890 | |
4134 | |
3891 | BDB::min_parallel 8; |
4135 | BDB::min_parallel 16; |
3892 | BDB::max_poll_reqs $TICK * 0.1; |
4136 | BDB::max_poll_reqs $TICK * 0.1; |
3893 | $AnyEvent::BDB::WATCHER->priority (1); |
4137 | $AnyEvent::BDB::WATCHER->priority (1); |
3894 | |
4138 | |
3895 | unless ($DB_ENV) { |
4139 | unless ($DB_ENV) { |
3896 | $DB_ENV = BDB::db_env_create; |
4140 | $DB_ENV = BDB::db_env_create; |
… | |
… | |
3933 | IO::AIO::min_parallel 8; |
4177 | IO::AIO::min_parallel 8; |
3934 | IO::AIO::max_poll_time $TICK * 0.1; |
4178 | IO::AIO::max_poll_time $TICK * 0.1; |
3935 | undef $AnyEvent::AIO::WATCHER; |
4179 | undef $AnyEvent::AIO::WATCHER; |
3936 | } |
4180 | } |
3937 | |
4181 | |
3938 | my $_log_backtrace; |
4182 | our $_log_backtrace; |
|
|
4183 | our $_log_backtrace_last; |
3939 | |
4184 | |
3940 | sub _log_backtrace { |
4185 | sub _log_backtrace { |
3941 | my ($msg, @addr) = @_; |
4186 | my ($msg, @addr) = @_; |
3942 | |
4187 | |
3943 | $msg =~ s/\n//; |
4188 | $msg =~ s/\n$//; |
3944 | |
4189 | |
|
|
4190 | if ($_log_backtrace_last eq $msg) { |
|
|
4191 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4192 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
3945 | # limit the # of concurrent backtraces |
4193 | # limit the # of concurrent backtraces |
3946 | if ($_log_backtrace < 2) { |
4194 | } elsif ($_log_backtrace < 2) { |
|
|
4195 | $_log_backtrace_last = $msg; |
3947 | ++$_log_backtrace; |
4196 | ++$_log_backtrace; |
3948 | my $perl_bt = Carp::longmess $msg; |
4197 | my $perl_bt = Carp::longmess $msg; |
3949 | async { |
4198 | async { |
3950 | $Coro::current->{desc} = "abt $msg"; |
4199 | $Coro::current->{desc} = "abt $msg"; |
3951 | |
4200 | |
… | |
… | |
3971 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4220 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3972 | --$_log_backtrace; |
4221 | --$_log_backtrace; |
3973 | }; |
4222 | }; |
3974 | } else { |
4223 | } else { |
3975 | LOG llevInfo, "[ABT] $msg\n"; |
4224 | LOG llevInfo, "[ABT] $msg\n"; |
3976 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4225 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
3977 | } |
4226 | } |
3978 | } |
4227 | } |
3979 | |
4228 | |
3980 | # load additional modules |
4229 | # load additional modules |
3981 | require "cf/$_.pm" for @EXTRA_MODULES; |
4230 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4231 | cf::_connect_to_perl_2; |
3982 | |
4232 | |
3983 | END { cf::emergency_save } |
4233 | END { cf::emergency_save } |
3984 | |
4234 | |
3985 | 1 |
4235 | 1 |
3986 | |
4236 | |