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 (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the Affero GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # and the GNU General Public License along with this program. If not, see |
17 | # and the GNU General Public License along with this program. If not, see |
18 | # <http://www.gnu.org/licenses/>. |
18 | # <http://www.gnu.org/licenses/>. |
19 | # |
19 | # |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
25 | use 5.10.0; |
25 | use common::sense; |
26 | use utf8; |
|
|
27 | use strict qw(vars subs); |
|
|
28 | |
26 | |
29 | use Symbol; |
27 | use Symbol; |
30 | use List::Util; |
28 | use List::Util; |
31 | use Socket; |
29 | use Socket; |
32 | use EV; |
30 | use EV; |
33 | use Opcode; |
31 | use Opcode; |
34 | use Safe; |
32 | use Safe; |
35 | use Safe::Hole; |
33 | use Safe::Hole; |
36 | use Storable (); |
34 | use Storable (); |
|
|
35 | use Carp (); |
37 | |
36 | |
38 | use Guard (); |
37 | use Guard (); |
39 | use Coro (); |
38 | use Coro (); |
40 | use Coro::State; |
39 | use Coro::State; |
41 | use Coro::Handle; |
40 | use Coro::Handle; |
… | |
… | |
52 | use Coro::Util (); |
51 | use Coro::Util (); |
53 | |
52 | |
54 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
55 | use BDB (); |
54 | use BDB (); |
56 | use Data::Dumper; |
55 | use Data::Dumper; |
57 | use Digest::MD5; |
|
|
58 | use Fcntl; |
56 | use Fcntl; |
59 | use YAML::XS (); |
57 | use YAML::XS (); |
60 | use IO::AIO (); |
58 | use IO::AIO (); |
61 | use Time::HiRes; |
59 | use Time::HiRes; |
62 | use Compress::LZF; |
60 | use Compress::LZF; |
… | |
… | |
78 | # strictly for debugging |
76 | # strictly for debugging |
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
80 | |
78 | |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | |
80 | |
|
|
81 | our @ORIG_INC; |
|
|
82 | |
83 | our %COMMAND = (); |
83 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
85 | |
85 | |
86 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
… | |
… | |
93 | our @EVENT; |
93 | our @EVENT; |
94 | our @REFLECT; # set by XS |
94 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
95 | our %REFLECT; # set by us |
96 | |
96 | |
97 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
98 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
103 | |
102 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
112 | |
111 | our %RESOURCE; |
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; |
112 | |
120 | |
113 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
121 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
122 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
115 | our $NEXT_TICK; |
123 | our $NEXT_TICK; |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
124 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
118 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
119 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
120 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
121 | our $DB_ENV; |
129 | our $DB_ENV; |
122 | |
130 | |
123 | our @EXTRA_MODULES = qw(pod match mapscript); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
124 | |
132 | |
125 | our %CFG; |
133 | our %CFG; |
|
|
134 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
126 | |
135 | |
127 | our $UPTIME; $UPTIME ||= time; |
136 | our $UPTIME; $UPTIME ||= time; |
128 | our $RUNTIME; |
137 | our $RUNTIME = 0; |
|
|
138 | our $SERVER_TICK = 0; |
129 | our $NOW; |
139 | our $NOW; |
130 | |
140 | |
131 | our (%PLAYER, %PLAYER_LOADING); # all users |
141 | our (%PLAYER, %PLAYER_LOADING); # all users |
132 | our (%MAP, %MAP_LOADING ); # all maps |
142 | our (%MAP, %MAP_LOADING ); # all maps |
133 | our $LINK_MAP; # the special {link} map, which is always available |
143 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
142 | |
152 | |
143 | our @POST_INIT; |
153 | our @POST_INIT; |
144 | |
154 | |
145 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
155 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
146 | our $REALLY_UNLOOP; # never set to true, please :) |
156 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
157 | |
|
|
158 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
159 | our @WAIT_FOR_TICK_BEGIN; |
147 | |
160 | |
148 | binmode STDOUT; |
161 | binmode STDOUT; |
149 | binmode STDERR; |
162 | binmode STDERR; |
150 | |
163 | |
151 | # read virtual server time, if available |
164 | # read virtual server time, if available |
… | |
… | |
162 | |
175 | |
163 | our $EMERGENCY_POSITION; |
176 | our $EMERGENCY_POSITION; |
164 | |
177 | |
165 | sub cf::map::normalise; |
178 | sub cf::map::normalise; |
166 | |
179 | |
|
|
180 | sub in_main() { |
|
|
181 | $Coro::current == $Coro::main |
|
|
182 | } |
|
|
183 | |
167 | ############################################################################# |
184 | ############################################################################# |
168 | |
185 | |
169 | %REFLECT = (); |
186 | %REFLECT = (); |
170 | for (@REFLECT) { |
187 | for (@REFLECT) { |
171 | my $reflect = JSON::XS::decode_json $_; |
188 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
181 | |
198 | |
182 | =over 4 |
199 | =over 4 |
183 | |
200 | |
184 | =item $cf::UPTIME |
201 | =item $cf::UPTIME |
185 | |
202 | |
186 | The timestamp of the server start (so not actually an uptime). |
203 | The timestamp of the server start (so not actually an "uptime"). |
|
|
204 | |
|
|
205 | =item $cf::SERVER_TICK |
|
|
206 | |
|
|
207 | An unsigned integer that starts at zero when the server is started and is |
|
|
208 | incremented on every tick. |
|
|
209 | |
|
|
210 | =item $cf::NOW |
|
|
211 | |
|
|
212 | The (real) time of the last (current) server tick - updated before and |
|
|
213 | after tick processing, so this is useful only as a rough "what time is it |
|
|
214 | now" estimate. |
|
|
215 | |
|
|
216 | =item $cf::TICK |
|
|
217 | |
|
|
218 | The interval between each server tick, in seconds. |
187 | |
219 | |
188 | =item $cf::RUNTIME |
220 | =item $cf::RUNTIME |
189 | |
221 | |
190 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
222 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
191 | every server tick. |
223 | every server tick. |
… | |
… | |
197 | Various directories - "/etc", read-only install directory, perl-library |
229 | Various directories - "/etc", read-only install directory, perl-library |
198 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
230 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
199 | unique-items directory, player file directory, random maps directory and |
231 | unique-items directory, player file directory, random maps directory and |
200 | database environment. |
232 | database environment. |
201 | |
233 | |
202 | =item $cf::NOW |
|
|
203 | |
|
|
204 | The time of the last (current) server tick. |
|
|
205 | |
|
|
206 | =item $cf::TICK |
|
|
207 | |
|
|
208 | The interval between server ticks, in seconds. |
|
|
209 | |
|
|
210 | =item $cf::LOADAVG |
234 | =item $cf::LOADAVG |
211 | |
235 | |
212 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
236 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
213 | (none) and 1 (overloaded), indicating how much time is spent on processing |
237 | (none) and 1 (overloaded), indicating how much time is spent on processing |
214 | objects per tick. Healthy values are < 0.5. |
238 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
223 | from wherever your confdir points to. |
247 | from wherever your confdir points to. |
224 | |
248 | |
225 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
249 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
226 | |
250 | |
227 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
251 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
228 | returns directly I<after> the tick processing (and consequently, can only wake one process |
252 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
229 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
253 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
254 | |
|
|
255 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
256 | ticking, making it suitable for small pauses in threads that need to run |
|
|
257 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
258 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
259 | |
|
|
260 | =item $cf::WAIT_FOR_TICK |
|
|
261 | |
|
|
262 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
263 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
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264 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
265 | next server tick. |
|
|
266 | |
|
|
267 | =cut |
|
|
268 | |
|
|
269 | sub wait_for_tick(); |
|
|
270 | sub wait_for_tick_begin(); |
230 | |
271 | |
231 | =item @cf::INVOKE_RESULTS |
272 | =item @cf::INVOKE_RESULTS |
232 | |
273 | |
233 | This array contains the results of the last C<invoke ()> call. When |
274 | This array contains the results of the last C<invoke ()> call. When |
234 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
275 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
242 | |
283 | |
243 | =back |
284 | =back |
244 | |
285 | |
245 | =cut |
286 | =cut |
246 | |
287 | |
|
|
288 | sub error(@) { LOG llevError, join "", @_ } |
|
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289 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
290 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
291 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
292 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
293 | |
247 | $Coro::State::WARNHOOK = sub { |
294 | $Coro::State::WARNHOOK = sub { |
248 | my $msg = join "", @_; |
295 | my $msg = join "", @_; |
249 | |
296 | |
250 | $msg .= "\n" |
297 | $msg .= "\n" |
251 | unless $msg =~ /\n$/; |
298 | unless $msg =~ /\n$/; |
252 | |
299 | |
253 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
300 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
254 | |
301 | |
255 | LOG llevError, $msg; |
302 | LOG llevWarn, $msg; |
256 | }; |
303 | }; |
257 | |
304 | |
258 | $Coro::State::DIEHOOK = sub { |
305 | $Coro::State::DIEHOOK = sub { |
259 | return unless $^S eq 0; # "eq", not "==" |
306 | return unless $^S eq 0; # "eq", not "==" |
260 | |
307 | |
261 | warn Carp::longmess $_[0]; |
308 | error Carp::longmess $_[0]; |
262 | |
309 | |
263 | if ($Coro::current == $Coro::main) {#d# |
310 | if (in_main) {#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
311 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
265 | return;#d# |
312 | return;#d# |
266 | }#d# |
313 | }#d# |
267 | |
314 | |
268 | # kill coroutine otherwise |
315 | # kill coroutine otherwise |
269 | Coro::terminate |
316 | Coro::terminate |
… | |
… | |
289 | )) { |
336 | )) { |
290 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
337 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
291 | } |
338 | } |
292 | |
339 | |
293 | $EV::DIED = sub { |
340 | $EV::DIED = sub { |
294 | warn "error in event callback: @_"; |
341 | Carp::cluck "error in event callback: @_"; |
295 | }; |
342 | }; |
|
|
343 | |
|
|
344 | ############################################################################# |
|
|
345 | |
|
|
346 | sub fork_call(&@); |
|
|
347 | sub get_slot($;$$); |
296 | |
348 | |
297 | ############################################################################# |
349 | ############################################################################# |
298 | |
350 | |
299 | =head2 UTILITY FUNCTIONS |
351 | =head2 UTILITY FUNCTIONS |
300 | |
352 | |
… | |
… | |
321 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
373 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
322 | $d |
374 | $d |
323 | } || "[unable to dump $_[0]: '$@']"; |
375 | } || "[unable to dump $_[0]: '$@']"; |
324 | } |
376 | } |
325 | |
377 | |
|
|
378 | =item $scalar = cf::load_file $path |
|
|
379 | |
|
|
380 | Loads the given file from path and returns its contents. Croaks on error |
|
|
381 | and can block. |
|
|
382 | |
|
|
383 | =cut |
|
|
384 | |
|
|
385 | sub load_file($) { |
|
|
386 | 0 <= aio_load $_[0], my $data |
|
|
387 | or Carp::croak "$_[0]: $!"; |
|
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388 | |
|
|
389 | $data |
|
|
390 | } |
|
|
391 | |
|
|
392 | =item $success = cf::replace_file $path, $data, $sync |
|
|
393 | |
|
|
394 | Atomically replaces the file at the given $path with new $data, and |
|
|
395 | optionally $sync the data to disk before replacing the file. |
|
|
396 | |
|
|
397 | =cut |
|
|
398 | |
|
|
399 | sub replace_file($$;$) { |
|
|
400 | my ($path, $data, $sync) = @_; |
|
|
401 | |
|
|
402 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
403 | |
|
|
404 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
405 | or return; |
|
|
406 | |
|
|
407 | $data = $data->() if ref $data; |
|
|
408 | |
|
|
409 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
410 | or return; |
|
|
411 | |
|
|
412 | !$sync |
|
|
413 | or !aio_fsync $fh |
|
|
414 | or return; |
|
|
415 | |
|
|
416 | aio_close $fh |
|
|
417 | and return; |
|
|
418 | |
|
|
419 | aio_rename "$path~", $path |
|
|
420 | and return; |
|
|
421 | |
|
|
422 | if ($sync) { |
|
|
423 | $path =~ s%/[^/]*$%%; |
|
|
424 | aio_pathsync $path; |
|
|
425 | } |
|
|
426 | |
|
|
427 | 1 |
|
|
428 | } |
|
|
429 | |
326 | =item $ref = cf::decode_json $json |
430 | =item $ref = cf::decode_json $json |
327 | |
431 | |
328 | Converts a JSON string into the corresponding perl data structure. |
432 | Converts a JSON string into the corresponding perl data structure. |
329 | |
433 | |
330 | =item $json = cf::encode_json $ref |
434 | =item $json = cf::encode_json $ref |
… | |
… | |
336 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
440 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
337 | |
441 | |
338 | sub encode_json($) { $json_coder->encode ($_[0]) } |
442 | sub encode_json($) { $json_coder->encode ($_[0]) } |
339 | sub decode_json($) { $json_coder->decode ($_[0]) } |
443 | sub decode_json($) { $json_coder->decode ($_[0]) } |
340 | |
444 | |
|
|
445 | =item $ref = cf::decode_storable $scalar |
|
|
446 | |
|
|
447 | Same as Coro::Storable::thaw, so blocks. |
|
|
448 | |
|
|
449 | =cut |
|
|
450 | |
|
|
451 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
452 | |
|
|
453 | =item $ref = cf::decode_yaml $scalar |
|
|
454 | |
|
|
455 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
456 | |
|
|
457 | =cut |
|
|
458 | |
|
|
459 | sub decode_yaml($) { |
|
|
460 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
461 | } |
|
|
462 | |
|
|
463 | =item $scalar = cf::unlzf $scalar |
|
|
464 | |
|
|
465 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
466 | blocks. |
|
|
467 | |
|
|
468 | =cut |
|
|
469 | |
|
|
470 | sub unlzf($) { |
|
|
471 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
472 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
473 | Compress::LZF::decompress $_[0] |
|
|
474 | } |
|
|
475 | |
341 | =item cf::post_init { BLOCK } |
476 | =item cf::post_init { BLOCK } |
342 | |
477 | |
343 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
478 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
344 | but I<before> the server starts ticking again. |
479 | but I<before> the server starts ticking again. |
345 | |
480 | |
346 | The cdoeblock will have a single boolean argument to indicate whether this |
481 | The codeblock will have a single boolean argument to indicate whether this |
347 | is a reload or not. |
482 | is a reload or not. |
348 | |
483 | |
349 | =cut |
484 | =cut |
350 | |
485 | |
351 | sub post_init(&) { |
486 | sub post_init(&) { |
352 | push @POST_INIT, shift; |
487 | push @POST_INIT, shift; |
|
|
488 | } |
|
|
489 | |
|
|
490 | sub _post_init { |
|
|
491 | trace "running post_init jobs"; |
|
|
492 | |
|
|
493 | # run them in parallel... |
|
|
494 | |
|
|
495 | my @join; |
|
|
496 | |
|
|
497 | while () { |
|
|
498 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
499 | @POST_INIT = (); |
|
|
500 | |
|
|
501 | @join or last; |
|
|
502 | |
|
|
503 | (pop @join)->join; |
|
|
504 | } |
353 | } |
505 | } |
354 | |
506 | |
355 | =item cf::lock_wait $string |
507 | =item cf::lock_wait $string |
356 | |
508 | |
357 | Wait until the given lock is available. See cf::lock_acquire. |
509 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
396 | } |
548 | } |
397 | |
549 | |
398 | =item cf::periodic $interval, $cb |
550 | =item cf::periodic $interval, $cb |
399 | |
551 | |
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
552 | Like EV::periodic, but randomly selects a starting point so that the actions |
401 | get spread over timer. |
553 | get spread over time. |
402 | |
554 | |
403 | =cut |
555 | =cut |
404 | |
556 | |
405 | sub periodic($$) { |
557 | sub periodic($$) { |
406 | my ($interval, $cb) = @_; |
558 | my ($interval, $cb) = @_; |
… | |
… | |
410 | EV::periodic $start, $interval, 0, $cb |
562 | EV::periodic $start, $interval, 0, $cb |
411 | } |
563 | } |
412 | |
564 | |
413 | =item cf::get_slot $time[, $priority[, $name]] |
565 | =item cf::get_slot $time[, $priority[, $name]] |
414 | |
566 | |
415 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
567 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
416 | This call blocks and returns only when you have at least C<$time> seconds |
568 | (default: 0): This call blocks and returns only when you have at least |
417 | of cpu time till the next tick. The slot is only valid till the next cede. |
569 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
570 | till the next cede. |
|
|
571 | |
|
|
572 | Background jobs should use a priority les than zero, interactive jobs |
|
|
573 | should use 100 or more. |
418 | |
574 | |
419 | The optional C<$name> can be used to identify the job to run. It might be |
575 | The optional C<$name> can be used to identify the job to run. It might be |
420 | used for statistical purposes and should identify the same time-class. |
576 | used for statistical purposes and should identify the same time-class. |
421 | |
577 | |
422 | Useful for short background jobs. |
578 | Useful for short background jobs. |
423 | |
579 | |
424 | =cut |
580 | =cut |
425 | |
581 | |
426 | our @SLOT_QUEUE; |
582 | our @SLOT_QUEUE; |
427 | our $SLOT_QUEUE; |
583 | our $SLOT_QUEUE; |
|
|
584 | our $SLOT_DECAY = 0.9; |
428 | |
585 | |
429 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
586 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
430 | $SLOT_QUEUE = Coro::async { |
587 | $SLOT_QUEUE = Coro::async { |
431 | $Coro::current->desc ("timeslot manager"); |
588 | $Coro::current->desc ("timeslot manager"); |
432 | |
589 | |
433 | my $signal = new Coro::Signal; |
590 | my $signal = new Coro::Signal; |
|
|
591 | my $busy; |
434 | |
592 | |
435 | while () { |
593 | while () { |
436 | next_job: |
594 | next_job: |
|
|
595 | |
437 | my $avail = cf::till_tick; |
596 | my $avail = cf::till_tick; |
438 | if ($avail > 0.01) { |
597 | |
439 | for (0 .. $#SLOT_QUEUE) { |
598 | for (0 .. $#SLOT_QUEUE) { |
440 | if ($SLOT_QUEUE[$_][0] < $avail) { |
599 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
600 | $busy = 0; |
441 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
601 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
442 | $job->[2]->send; |
602 | $job->[2]->send; |
443 | Coro::cede; |
603 | Coro::cede; |
444 | goto next_job; |
604 | goto next_job; |
445 | } |
605 | } else { |
|
|
606 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
446 | } |
607 | } |
447 | } |
608 | } |
448 | |
609 | |
449 | if (@SLOT_QUEUE) { |
610 | if (@SLOT_QUEUE) { |
450 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
611 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
451 | push @cf::WAIT_FOR_TICK, $signal; |
612 | $WAIT_FOR_TICK->wait; |
452 | $signal->wait; |
|
|
453 | } else { |
613 | } else { |
|
|
614 | $busy = 0; |
454 | Coro::schedule; |
615 | Coro::schedule; |
455 | } |
616 | } |
456 | } |
617 | } |
457 | }; |
618 | }; |
458 | |
619 | |
459 | sub get_slot($;$$) { |
620 | sub get_slot($;$$) { |
460 | return if tick_inhibit || $Coro::current == $Coro::main; |
621 | return if tick_inhibit || $Coro::current == $Coro::main; |
461 | |
622 | |
462 | my ($time, $pri, $name) = @_; |
623 | my ($time, $pri, $name) = @_; |
463 | |
624 | |
464 | $time = $TICK * .6 if $time > $TICK * .6; |
625 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
626 | |
465 | my $sig = new Coro::Signal; |
627 | my $sig = new Coro::Signal; |
466 | |
628 | |
467 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
629 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
468 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
630 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
469 | $SLOT_QUEUE->ready; |
631 | $SLOT_QUEUE->ready; |
… | |
… | |
495 | =cut |
657 | =cut |
496 | |
658 | |
497 | sub sync_job(&) { |
659 | sub sync_job(&) { |
498 | my ($job) = @_; |
660 | my ($job) = @_; |
499 | |
661 | |
500 | if ($Coro::current == $Coro::main) { |
662 | if (in_main) { |
501 | my $time = EV::time; |
663 | my $time = AE::time; |
502 | |
664 | |
503 | # this is the main coro, too bad, we have to block |
665 | # this is the main coro, too bad, we have to block |
504 | # till the operation succeeds, freezing the server :/ |
666 | # till the operation succeeds, freezing the server :/ |
505 | |
667 | |
506 | LOG llevError, Carp::longmess "sync job";#d# |
668 | #LOG llevError, Carp::longmess "sync job";#d# |
507 | |
669 | |
508 | my $freeze_guard = freeze_mainloop; |
670 | my $freeze_guard = freeze_mainloop; |
509 | |
671 | |
510 | my $busy = 1; |
672 | my $busy = 1; |
511 | my @res; |
673 | my @res; |
512 | |
674 | |
513 | (async { |
675 | (async { |
514 | $Coro::current->desc ("sync job coro"); |
676 | $Coro::current->desc ("sync job coro"); |
515 | @res = eval { $job->() }; |
677 | @res = eval { $job->() }; |
516 | warn $@ if $@; |
678 | error $@ if $@; |
517 | undef $busy; |
679 | undef $busy; |
518 | })->prio (Coro::PRIO_MAX); |
680 | })->prio (Coro::PRIO_MAX); |
519 | |
681 | |
520 | while ($busy) { |
682 | while ($busy) { |
521 | if (Coro::nready) { |
683 | if (Coro::nready) { |
… | |
… | |
523 | } else { |
685 | } else { |
524 | EV::loop EV::LOOP_ONESHOT; |
686 | EV::loop EV::LOOP_ONESHOT; |
525 | } |
687 | } |
526 | } |
688 | } |
527 | |
689 | |
528 | my $time = EV::time - $time; |
690 | my $time = AE::time - $time; |
529 | |
691 | |
530 | $TICK_START += $time; # do not account sync jobs to server load |
692 | $TICK_START += $time; # do not account sync jobs to server load |
531 | |
693 | |
532 | wantarray ? @res : $res[0] |
694 | wantarray ? @res : $res[0] |
533 | } else { |
695 | } else { |
… | |
… | |
555 | $EXT_CORO{$coro+0} = $coro; |
717 | $EXT_CORO{$coro+0} = $coro; |
556 | |
718 | |
557 | $coro |
719 | $coro |
558 | } |
720 | } |
559 | |
721 | |
560 | =item fork_call { }, $args |
722 | =item fork_call { }, @args |
561 | |
723 | |
562 | Executes the given code block with the given arguments in a seperate |
724 | Executes the given code block with the given arguments in a seperate |
563 | process, returning the results. Everything must be serialisable with |
725 | process, returning the results. Everything must be serialisable with |
564 | Coro::Storable. May, of course, block. Note that the executed sub may |
726 | Coro::Storable. May, of course, block. Note that the executed sub may |
565 | never block itself or use any form of event handling. |
727 | never block itself or use any form of event handling. |
566 | |
728 | |
567 | =cut |
729 | =cut |
568 | |
730 | |
|
|
731 | sub post_fork { |
|
|
732 | reset_signals; |
|
|
733 | } |
|
|
734 | |
569 | sub fork_call(&@) { |
735 | sub fork_call(&@) { |
570 | my ($cb, @args) = @_; |
736 | my ($cb, @args) = @_; |
571 | |
737 | |
572 | # we seemingly have to make a local copy of the whole thing, |
738 | # we seemingly have to make a local copy of the whole thing, |
573 | # otherwise perl prematurely frees the stuff :/ |
739 | # otherwise perl prematurely frees the stuff :/ |
574 | # TODO: investigate and fix (likely this will be rather laborious) |
740 | # TODO: investigate and fix (likely this will be rather laborious) |
575 | |
741 | |
576 | my @res = Coro::Util::fork_eval { |
742 | my @res = Coro::Util::fork_eval { |
577 | reset_signals; |
743 | cf::post_fork; |
578 | &$cb |
744 | &$cb |
579 | }, @args; |
745 | } @args; |
580 | |
746 | |
581 | wantarray ? @res : $res[-1] |
747 | wantarray ? @res : $res[-1] |
|
|
748 | } |
|
|
749 | |
|
|
750 | sub objinfo { |
|
|
751 | ( |
|
|
752 | "counter value" => cf::object::object_count, |
|
|
753 | "objects created" => cf::object::create_count, |
|
|
754 | "objects destroyed" => cf::object::destroy_count, |
|
|
755 | "freelist size" => cf::object::free_count, |
|
|
756 | "allocated objects" => cf::object::objects_size, |
|
|
757 | "active objects" => cf::object::actives_size, |
|
|
758 | ) |
582 | } |
759 | } |
583 | |
760 | |
584 | =item $coin = coin_from_name $name |
761 | =item $coin = coin_from_name $name |
585 | |
762 | |
586 | =cut |
763 | =cut |
… | |
… | |
623 | within each server. |
800 | within each server. |
624 | |
801 | |
625 | =cut |
802 | =cut |
626 | |
803 | |
627 | sub db_table($) { |
804 | sub db_table($) { |
|
|
805 | cf::error "db_get called from main context" |
|
|
806 | if $Coro::current == $Coro::main; |
|
|
807 | |
628 | my ($name) = @_; |
808 | my ($name) = @_; |
629 | my $db = BDB::db_create $DB_ENV; |
809 | my $db = BDB::db_create $DB_ENV; |
630 | |
810 | |
631 | eval { |
811 | eval { |
632 | $db->set_flags (BDB::CHKSUM); |
812 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
642 | } |
822 | } |
643 | |
823 | |
644 | our $DB; |
824 | our $DB; |
645 | |
825 | |
646 | sub db_init { |
826 | sub db_init { |
647 | cf::sync_job { |
|
|
648 | $DB ||= db_table "db"; |
827 | $DB ||= db_table "db"; |
649 | }; |
|
|
650 | } |
828 | } |
651 | |
829 | |
652 | sub db_get($$) { |
830 | sub db_get($$) { |
653 | my $key = "$_[0]/$_[1]"; |
831 | my $key = "$_[0]/$_[1]"; |
654 | |
832 | |
655 | cf::sync_job { |
833 | cf::error "db_get called from main context" |
|
|
834 | if $Coro::current == $Coro::main; |
|
|
835 | |
656 | BDB::db_get $DB, undef, $key, my $data; |
836 | BDB::db_get $DB, undef, $key, my $data; |
657 | |
837 | |
658 | $! ? () |
838 | $! ? () |
659 | : $data |
839 | : $data |
660 | } |
|
|
661 | } |
840 | } |
662 | |
841 | |
663 | sub db_put($$$) { |
842 | sub db_put($$$) { |
664 | BDB::dbreq_pri 4; |
843 | BDB::dbreq_pri 4; |
665 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
844 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
693 | |
872 | |
694 | my @data; |
873 | my @data; |
695 | my $md5; |
874 | my $md5; |
696 | |
875 | |
697 | for (0 .. $#$src) { |
876 | for (0 .. $#$src) { |
698 | 0 <= aio_load $src->[$_], $data[$_] |
877 | $data[$_] = load_file $src->[$_]; |
699 | or Carp::croak "$src->[$_]: $!"; |
|
|
700 | } |
878 | } |
701 | |
879 | |
702 | # if processing is expensive, check |
880 | # if processing is expensive, check |
703 | # checksum first |
881 | # checksum first |
704 | if (1) { |
882 | if (1) { |
… | |
… | |
721 | |
899 | |
722 | my $t1 = Time::HiRes::time; |
900 | my $t1 = Time::HiRes::time; |
723 | my $data = $process->(\@data); |
901 | my $data = $process->(\@data); |
724 | my $t2 = Time::HiRes::time; |
902 | my $t2 = Time::HiRes::time; |
725 | |
903 | |
726 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
904 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
727 | |
905 | |
728 | db_put cache => "$id/data", $data; |
906 | db_put cache => "$id/data", $data; |
729 | db_put cache => "$id/md5" , $md5; |
907 | db_put cache => "$id/md5" , $md5; |
730 | db_put cache => "$id/meta", $meta; |
908 | db_put cache => "$id/meta", $meta; |
731 | |
909 | |
… | |
… | |
741 | |
919 | |
742 | =cut |
920 | =cut |
743 | |
921 | |
744 | sub datalog($@) { |
922 | sub datalog($@) { |
745 | my ($type, %kv) = @_; |
923 | my ($type, %kv) = @_; |
746 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
924 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
747 | } |
925 | } |
748 | |
926 | |
749 | =back |
927 | =back |
750 | |
928 | |
751 | =cut |
929 | =cut |
… | |
… | |
946 | |
1124 | |
947 | } elsif (exists $cb_id{$type}) { |
1125 | } elsif (exists $cb_id{$type}) { |
948 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1126 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
949 | |
1127 | |
950 | } elsif (ref $type) { |
1128 | } elsif (ref $type) { |
951 | warn "attaching objects not supported, ignoring.\n"; |
1129 | error "attaching objects not supported, ignoring.\n"; |
952 | |
1130 | |
953 | } else { |
1131 | } else { |
954 | shift @arg; |
1132 | shift @arg; |
955 | warn "attach argument '$type' not supported, ignoring.\n"; |
1133 | error "attach argument '$type' not supported, ignoring.\n"; |
956 | } |
1134 | } |
957 | } |
1135 | } |
958 | } |
1136 | } |
959 | |
1137 | |
960 | sub _object_attach { |
1138 | sub _object_attach { |
… | |
… | |
970 | _attach $registry, $klass, @attach; |
1148 | _attach $registry, $klass, @attach; |
971 | } |
1149 | } |
972 | |
1150 | |
973 | $obj->{$name} = \%arg; |
1151 | $obj->{$name} = \%arg; |
974 | } else { |
1152 | } else { |
975 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1153 | info "object uses attachment '$name' which is not available, postponing.\n"; |
976 | } |
1154 | } |
977 | |
1155 | |
978 | $obj->{_attachment}{$name} = undef; |
1156 | $obj->{_attachment}{$name} = undef; |
979 | } |
1157 | } |
980 | |
1158 | |
… | |
… | |
1039 | |
1217 | |
1040 | for (@$callbacks) { |
1218 | for (@$callbacks) { |
1041 | eval { &{$_->[1]} }; |
1219 | eval { &{$_->[1]} }; |
1042 | |
1220 | |
1043 | if ($@) { |
1221 | if ($@) { |
1044 | warn "$@"; |
|
|
1045 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1222 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1046 | override; |
1223 | override; |
1047 | } |
1224 | } |
1048 | |
1225 | |
1049 | return 1 if $override; |
1226 | return 1 if $override; |
1050 | } |
1227 | } |
… | |
… | |
1129 | for (@$attach) { |
1306 | for (@$attach) { |
1130 | my ($klass, @attach) = @$_; |
1307 | my ($klass, @attach) = @$_; |
1131 | _attach $registry, $klass, @attach; |
1308 | _attach $registry, $klass, @attach; |
1132 | } |
1309 | } |
1133 | } else { |
1310 | } else { |
1134 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1311 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1135 | } |
1312 | } |
1136 | } |
1313 | } |
1137 | } |
1314 | } |
1138 | |
1315 | |
1139 | cf::attachable->attach ( |
1316 | cf::attachable->attach ( |
… | |
… | |
1166 | my ($filename, $rdata, $objs) = @_; |
1343 | my ($filename, $rdata, $objs) = @_; |
1167 | |
1344 | |
1168 | sync_job { |
1345 | sync_job { |
1169 | if (length $$rdata) { |
1346 | if (length $$rdata) { |
1170 | utf8::decode (my $decname = $filename); |
1347 | utf8::decode (my $decname = $filename); |
1171 | warn sprintf "saving %s (%d,%d)\n", |
1348 | trace sprintf "saving %s (%d,%d)\n", |
1172 | $decname, length $$rdata, scalar @$objs; |
1349 | $decname, length $$rdata, scalar @$objs |
|
|
1350 | if $VERBOSE_IO; |
1173 | |
1351 | |
1174 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1352 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1175 | aio_chmod $fh, SAVE_MODE; |
1353 | aio_chmod $fh, SAVE_MODE; |
1176 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1354 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1177 | if ($cf::USE_FSYNC) { |
1355 | if ($cf::USE_FSYNC) { |
… | |
… | |
1199 | aio_rename "$filename~", $filename; |
1377 | aio_rename "$filename~", $filename; |
1200 | |
1378 | |
1201 | $filename =~ s%/[^/]+$%%; |
1379 | $filename =~ s%/[^/]+$%%; |
1202 | aio_pathsync $filename if $cf::USE_FSYNC; |
1380 | aio_pathsync $filename if $cf::USE_FSYNC; |
1203 | } else { |
1381 | } else { |
1204 | warn "unable to save objects: $filename~: $!\n"; |
1382 | error "unable to save objects: $filename~: $!\n"; |
1205 | } |
1383 | } |
1206 | } else { |
1384 | } else { |
1207 | aio_unlink $filename; |
1385 | aio_unlink $filename; |
1208 | aio_unlink "$filename.pst"; |
1386 | aio_unlink "$filename.pst"; |
1209 | } |
1387 | } |
… | |
… | |
1233 | my $st = eval { Coro::Storable::thaw $av }; |
1411 | my $st = eval { Coro::Storable::thaw $av }; |
1234 | $av = $st->{objs}; |
1412 | $av = $st->{objs}; |
1235 | } |
1413 | } |
1236 | |
1414 | |
1237 | utf8::decode (my $decname = $filename); |
1415 | utf8::decode (my $decname = $filename); |
1238 | warn sprintf "loading %s (%d,%d)\n", |
1416 | trace sprintf "loading %s (%d,%d)\n", |
1239 | $decname, length $data, scalar @{$av || []}; |
1417 | $decname, length $data, scalar @{$av || []} |
|
|
1418 | if $VERBOSE_IO; |
1240 | |
1419 | |
1241 | ($data, $av) |
1420 | ($data, $av) |
1242 | } |
1421 | } |
1243 | |
1422 | |
1244 | =head2 COMMAND CALLBACKS |
1423 | =head2 COMMAND CALLBACKS |
… | |
… | |
1303 | } |
1482 | } |
1304 | |
1483 | |
1305 | use File::Glob (); |
1484 | use File::Glob (); |
1306 | |
1485 | |
1307 | cf::player->attach ( |
1486 | cf::player->attach ( |
1308 | on_command => sub { |
1487 | on_unknown_command => sub { |
1309 | my ($pl, $name, $params) = @_; |
1488 | my ($pl, $name, $params) = @_; |
1310 | |
1489 | |
1311 | my $cb = $COMMAND{$name} |
1490 | my $cb = $COMMAND{$name} |
1312 | or return; |
1491 | or return; |
1313 | |
1492 | |
… | |
… | |
1321 | my ($pl, $buf) = @_; |
1500 | my ($pl, $buf) = @_; |
1322 | |
1501 | |
1323 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1502 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1324 | |
1503 | |
1325 | if (ref $msg) { |
1504 | if (ref $msg) { |
1326 | my ($type, $reply, @payload) = |
1505 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1327 | "ARRAY" eq ref $msg |
|
|
1328 | ? @$msg |
|
|
1329 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1330 | |
1506 | |
1331 | my @reply; |
1507 | my @reply; |
1332 | |
1508 | |
1333 | if (my $cb = $EXTCMD{$type}) { |
1509 | if (my $cb = $EXTCMD{$type}) { |
1334 | @reply = $cb->($pl, @payload); |
1510 | @reply = $cb->($pl, @payload); |
… | |
… | |
1336 | |
1512 | |
1337 | $pl->ext_reply ($reply, @reply) |
1513 | $pl->ext_reply ($reply, @reply) |
1338 | if $reply; |
1514 | if $reply; |
1339 | |
1515 | |
1340 | } else { |
1516 | } else { |
1341 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1517 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1342 | } |
1518 | } |
1343 | |
1519 | |
1344 | cf::override; |
1520 | cf::override; |
1345 | }, |
1521 | }, |
1346 | ); |
1522 | ); |
… | |
… | |
1356 | }; |
1532 | }; |
1357 | |
1533 | |
1358 | $grp |
1534 | $grp |
1359 | } |
1535 | } |
1360 | |
1536 | |
|
|
1537 | sub _ext_cfg_reg($$$$) { |
|
|
1538 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1539 | |
|
|
1540 | $cfgname = lc $varname |
|
|
1541 | unless length $cfgname; |
|
|
1542 | |
|
|
1543 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1544 | |
|
|
1545 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1546 | } |
|
|
1547 | |
1361 | sub load_extensions { |
1548 | sub load_extensions { |
|
|
1549 | info "loading extensions..."; |
|
|
1550 | |
|
|
1551 | %EXT_CFG = (); |
|
|
1552 | |
1362 | cf::sync_job { |
1553 | cf::sync_job { |
1363 | my %todo; |
1554 | my %todo; |
1364 | |
1555 | |
1365 | for my $path (<$LIBDIR/*.ext>) { |
1556 | for my $path (<$LIBDIR/*.ext>) { |
1366 | next unless -r $path; |
1557 | next unless -r $path; |
… | |
… | |
1384 | |
1575 | |
1385 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1576 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1386 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1577 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1387 | |
1578 | |
1388 | $ext{source} = |
1579 | $ext{source} = |
1389 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1580 | "package $pkg; use common::sense;\n" |
1390 | . "#line 1 \"$path\"\n{\n" |
1581 | . "#line 1 \"$path\"\n{\n" |
1391 | . $source |
1582 | . $source |
1392 | . "\n};\n1"; |
1583 | . "\n};\n1"; |
1393 | |
1584 | |
1394 | $todo{$base} = \%ext; |
1585 | $todo{$base} = \%ext; |
1395 | } |
1586 | } |
1396 | |
1587 | |
|
|
1588 | my $pass = 0; |
1397 | my %done; |
1589 | my %done; |
1398 | while (%todo) { |
1590 | while (%todo) { |
1399 | my $progress; |
1591 | my $progress; |
1400 | |
1592 | |
|
|
1593 | ++$pass; |
|
|
1594 | |
|
|
1595 | ext: |
1401 | while (my ($k, $v) = each %todo) { |
1596 | while (my ($k, $v) = each %todo) { |
1402 | for (split /,\s*/, $v->{meta}{depends}) { |
1597 | for (split /,\s*/, $v->{meta}{depends}) { |
1403 | goto skip |
1598 | next ext |
1404 | unless exists $done{$_}; |
1599 | unless exists $done{$_}; |
1405 | } |
1600 | } |
1406 | |
1601 | |
1407 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1602 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1408 | |
1603 | |
1409 | unless (eval $v->{source}) { |
1604 | my $source = $v->{source}; |
|
|
1605 | |
|
|
1606 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1607 | $source =~ s{ |
|
|
1608 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1609 | }{ |
|
|
1610 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1611 | }gmxe; |
|
|
1612 | |
|
|
1613 | my $active = eval $source; |
|
|
1614 | |
|
|
1615 | if (length $@) { |
1410 | my $msg = $@ ? "$v->{path}: $@\n" |
1616 | error "$v->{path}: $@\n"; |
1411 | : "$v->{base}: extension inactive.\n"; |
|
|
1412 | |
1617 | |
1413 | if (exists $v->{meta}{mandatory}) { |
|
|
1414 | warn $msg; |
|
|
1415 | cf::cleanup "mandatory extension failed to load, exiting."; |
1618 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1416 | } |
1619 | if exists $v->{meta}{mandatory}; |
1417 | |
1620 | |
1418 | warn $msg; |
1621 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1622 | delete $todo{$k}; |
|
|
1623 | } else { |
|
|
1624 | $done{$k} = delete $todo{$k}; |
|
|
1625 | push @EXTS, $v->{pkg}; |
|
|
1626 | $progress = 1; |
|
|
1627 | |
|
|
1628 | info "$v->{base}: extension inactive.\n" |
|
|
1629 | unless $active; |
1419 | } |
1630 | } |
1420 | |
|
|
1421 | $done{$k} = delete $todo{$k}; |
|
|
1422 | push @EXTS, $v->{pkg}; |
|
|
1423 | $progress = 1; |
|
|
1424 | } |
1631 | } |
1425 | |
1632 | |
1426 | skip: |
1633 | unless ($progress) { |
1427 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1634 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1428 | unless $progress; |
1635 | |
|
|
1636 | while (my ($k, $v) = each %todo) { |
|
|
1637 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1638 | if exists $v->{meta}{mandatory}; |
|
|
1639 | } |
|
|
1640 | |
|
|
1641 | last; |
|
|
1642 | } |
1429 | } |
1643 | } |
1430 | }; |
1644 | }; |
1431 | } |
1645 | } |
1432 | |
1646 | |
1433 | ############################################################################# |
1647 | ############################################################################# |
… | |
… | |
1517 | $cf::PLAYER{$login} = $pl |
1731 | $cf::PLAYER{$login} = $pl |
1518 | } |
1732 | } |
1519 | } |
1733 | } |
1520 | } |
1734 | } |
1521 | |
1735 | |
|
|
1736 | cf::player->attach ( |
|
|
1737 | on_load => sub { |
|
|
1738 | my ($pl, $path) = @_; |
|
|
1739 | |
|
|
1740 | # restore slots saved in save, below |
|
|
1741 | my $slots = delete $pl->{_slots}; |
|
|
1742 | |
|
|
1743 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1744 | $pl->combat_ob ($slots->[1]); |
|
|
1745 | $pl->ranged_ob ($slots->[2]); |
|
|
1746 | }, |
|
|
1747 | ); |
|
|
1748 | |
1522 | sub save($) { |
1749 | sub save($) { |
1523 | my ($pl) = @_; |
1750 | my ($pl) = @_; |
1524 | |
1751 | |
1525 | return if $pl->{deny_save}; |
1752 | return if $pl->{deny_save}; |
1526 | |
1753 | |
… | |
… | |
1531 | |
1758 | |
1532 | aio_mkdir playerdir $pl, 0770; |
1759 | aio_mkdir playerdir $pl, 0770; |
1533 | $pl->{last_save} = $cf::RUNTIME; |
1760 | $pl->{last_save} = $cf::RUNTIME; |
1534 | |
1761 | |
1535 | cf::get_slot 0.01; |
1762 | cf::get_slot 0.01; |
|
|
1763 | |
|
|
1764 | # save slots, to be restored later |
|
|
1765 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1536 | |
1766 | |
1537 | $pl->save_pl ($path); |
1767 | $pl->save_pl ($path); |
1538 | cf::cede_to_tick; |
1768 | cf::cede_to_tick; |
1539 | } |
1769 | } |
1540 | |
1770 | |
… | |
… | |
1574 | my $name = $pl->ob->name; |
1804 | my $name = $pl->ob->name; |
1575 | |
1805 | |
1576 | $pl->{deny_save} = 1; |
1806 | $pl->{deny_save} = 1; |
1577 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1807 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1578 | |
1808 | |
1579 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1809 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1580 | $pl->deactivate; |
1810 | $pl->deactivate; |
|
|
1811 | |
1581 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1812 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1582 | $pl->ob->check_score; |
|
|
1583 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1813 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1814 | ext::highscore::check ($pl->ob); |
|
|
1815 | |
1584 | $pl->ns->destroy if $pl->ns; |
1816 | $pl->ns->destroy if $pl->ns; |
1585 | |
1817 | |
1586 | my $path = playerdir $pl; |
1818 | my $path = playerdir $pl; |
1587 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1819 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1588 | aio_rename $path, $temp; |
1820 | aio_rename $path, $temp; |
… | |
… | |
1642 | \@logins |
1874 | \@logins |
1643 | } |
1875 | } |
1644 | |
1876 | |
1645 | =item $player->maps |
1877 | =item $player->maps |
1646 | |
1878 | |
|
|
1879 | =item cf::player::maps $login |
|
|
1880 | |
1647 | Returns an arrayref of map paths that are private for this |
1881 | Returns an arrayref of map paths that are private for this |
1648 | player. May block. |
1882 | player. May block. |
1649 | |
1883 | |
1650 | =cut |
1884 | =cut |
1651 | |
1885 | |
… | |
… | |
1713 | =cut |
1947 | =cut |
1714 | |
1948 | |
1715 | sub find_by_path($) { |
1949 | sub find_by_path($) { |
1716 | my ($path) = @_; |
1950 | my ($path) = @_; |
1717 | |
1951 | |
|
|
1952 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1953 | |
1718 | my ($match, $specificity); |
1954 | my ($match, $specificity); |
1719 | |
1955 | |
1720 | for my $region (list) { |
1956 | for my $region (list) { |
1721 | if ($region->{match} && $path =~ $region->{match}) { |
1957 | if ($region->{match} && $path =~ $region->{match}) { |
1722 | ($match, $specificity) = ($region, $region->specificity) |
1958 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1750 | sub generate_random_map { |
1986 | sub generate_random_map { |
1751 | my ($self, $rmp) = @_; |
1987 | my ($self, $rmp) = @_; |
1752 | |
1988 | |
1753 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1989 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1754 | |
1990 | |
1755 | # mit "rum" bekleckern, nicht |
|
|
1756 | $self->_create_random_map ( |
1991 | $self->_create_random_map ($rmp); |
1757 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1758 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
|
|
1759 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1760 | $rmp->{exit_on_final_map}, |
|
|
1761 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1762 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1763 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1764 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1765 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1766 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1767 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1768 | ) |
|
|
1769 | } |
1992 | } |
1770 | |
1993 | |
1771 | =item cf::map->register ($regex, $prio) |
1994 | =item cf::map->register ($regex, $prio) |
1772 | |
1995 | |
1773 | Register a handler for the map path matching the given regex at the |
1996 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1778 | |
2001 | |
1779 | sub register { |
2002 | sub register { |
1780 | my (undef, $regex, $prio) = @_; |
2003 | my (undef, $regex, $prio) = @_; |
1781 | my $pkg = caller; |
2004 | my $pkg = caller; |
1782 | |
2005 | |
1783 | no strict; |
|
|
1784 | push @{"$pkg\::ISA"}, __PACKAGE__; |
2006 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1785 | |
2007 | |
1786 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
2008 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1787 | } |
2009 | } |
1788 | |
2010 | |
1789 | # also paths starting with '/' |
2011 | # also paths starting with '/' |
1790 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
2012 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1791 | |
2013 | |
1792 | sub thawer_merge { |
2014 | sub thawer_merge { |
1793 | my ($self, $merge) = @_; |
2015 | my ($self, $merge) = @_; |
1794 | |
2016 | |
1795 | # we have to keep some variables in memory intact |
2017 | # we have to keep some variables in memory intact |
… | |
… | |
1800 | } |
2022 | } |
1801 | |
2023 | |
1802 | sub normalise { |
2024 | sub normalise { |
1803 | my ($path, $base) = @_; |
2025 | my ($path, $base) = @_; |
1804 | |
2026 | |
1805 | $path = "$path"; # make sure its a string |
2027 | $path = "$path"; # make sure it's a string |
1806 | |
2028 | |
1807 | $path =~ s/\.map$//; |
2029 | $path =~ s/\.map$//; |
1808 | |
2030 | |
1809 | # map plan: |
2031 | # map plan: |
1810 | # |
2032 | # |
… | |
… | |
1825 | $base =~ s{[^/]+/?$}{}; |
2047 | $base =~ s{[^/]+/?$}{}; |
1826 | $path = "$base/$path"; |
2048 | $path = "$base/$path"; |
1827 | } |
2049 | } |
1828 | |
2050 | |
1829 | for ($path) { |
2051 | for ($path) { |
1830 | redo if s{//}{/}; |
|
|
1831 | redo if s{/\.?/}{/}; |
2052 | redo if s{/\.?/}{/}; |
1832 | redo if s{/[^/]+/\.\./}{/}; |
2053 | redo if s{/[^/]+/\.\./}{/}; |
1833 | } |
2054 | } |
1834 | |
2055 | |
1835 | $path |
2056 | $path |
… | |
… | |
1849 | $self->init; # pass $1 etc. |
2070 | $self->init; # pass $1 etc. |
1850 | return $self; |
2071 | return $self; |
1851 | } |
2072 | } |
1852 | } |
2073 | } |
1853 | |
2074 | |
1854 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
2075 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1855 | () |
2076 | () |
1856 | } |
2077 | } |
1857 | |
2078 | |
|
|
2079 | # may re-bless or do other evil things |
1858 | sub init { |
2080 | sub init { |
1859 | my ($self) = @_; |
2081 | my ($self) = @_; |
1860 | |
2082 | |
1861 | $self |
2083 | $self |
1862 | } |
2084 | } |
… | |
… | |
1927 | $self->{load_path} = $path; |
2149 | $self->{load_path} = $path; |
1928 | |
2150 | |
1929 | 1 |
2151 | 1 |
1930 | } |
2152 | } |
1931 | |
2153 | |
|
|
2154 | # used to laod the header of an original map |
1932 | sub load_header_orig { |
2155 | sub load_header_orig { |
1933 | my ($self) = @_; |
2156 | my ($self) = @_; |
1934 | |
2157 | |
1935 | $self->load_header_from ($self->load_path) |
2158 | $self->load_header_from ($self->load_path) |
1936 | } |
2159 | } |
1937 | |
2160 | |
|
|
2161 | # used to laod the header of an instantiated map |
1938 | sub load_header_temp { |
2162 | sub load_header_temp { |
1939 | my ($self) = @_; |
2163 | my ($self) = @_; |
1940 | |
2164 | |
1941 | $self->load_header_from ($self->save_path) |
2165 | $self->load_header_from ($self->save_path) |
1942 | } |
2166 | } |
1943 | |
2167 | |
|
|
2168 | # called after loading the header from an instantiated map |
1944 | sub prepare_temp { |
2169 | sub prepare_temp { |
1945 | my ($self) = @_; |
2170 | my ($self) = @_; |
1946 | |
2171 | |
1947 | $self->last_access ((delete $self->{last_access}) |
2172 | $self->last_access ((delete $self->{last_access}) |
1948 | || $cf::RUNTIME); #d# |
2173 | || $cf::RUNTIME); #d# |
1949 | # safety |
2174 | # safety |
1950 | $self->{instantiate_time} = $cf::RUNTIME |
2175 | $self->{instantiate_time} = $cf::RUNTIME |
1951 | if $self->{instantiate_time} > $cf::RUNTIME; |
2176 | if $self->{instantiate_time} > $cf::RUNTIME; |
1952 | } |
2177 | } |
1953 | |
2178 | |
|
|
2179 | # called after loading the header from an original map |
1954 | sub prepare_orig { |
2180 | sub prepare_orig { |
1955 | my ($self) = @_; |
2181 | my ($self) = @_; |
1956 | |
2182 | |
1957 | $self->{load_original} = 1; |
2183 | $self->{load_original} = 1; |
1958 | $self->{instantiate_time} = $cf::RUNTIME; |
2184 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
1982 | |
2208 | |
1983 | sub find; |
2209 | sub find; |
1984 | sub find { |
2210 | sub find { |
1985 | my ($path, $origin) = @_; |
2211 | my ($path, $origin) = @_; |
1986 | |
2212 | |
|
|
2213 | cf::cede_to_tick; |
|
|
2214 | |
1987 | $path = normalise $path, $origin && $origin->path; |
2215 | $path = normalise $path, $origin; |
1988 | |
2216 | |
1989 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2217 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1990 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2218 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1991 | |
2219 | |
1992 | $cf::MAP{$path} || do { |
2220 | $cf::MAP{$path} || do { |
… | |
… | |
2009 | |
2237 | |
2010 | $cf::MAP{$path} = $map |
2238 | $cf::MAP{$path} = $map |
2011 | } |
2239 | } |
2012 | } |
2240 | } |
2013 | |
2241 | |
2014 | sub pre_load { } |
2242 | sub pre_load { } |
2015 | sub post_load { } |
2243 | #sub post_load { } # XS |
2016 | |
2244 | |
2017 | sub load { |
2245 | sub load { |
2018 | my ($self) = @_; |
2246 | my ($self) = @_; |
2019 | |
2247 | |
2020 | local $self->{deny_reset} = 1; # loading can take a long time |
2248 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2023 | |
2251 | |
2024 | { |
2252 | { |
2025 | my $guard = cf::lock_acquire "map_data:$path"; |
2253 | my $guard = cf::lock_acquire "map_data:$path"; |
2026 | |
2254 | |
2027 | return unless $self->valid; |
2255 | return unless $self->valid; |
2028 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2256 | return unless $self->state == cf::MAP_SWAPPED; |
2029 | |
|
|
2030 | $self->in_memory (cf::MAP_LOADING); |
|
|
2031 | |
2257 | |
2032 | $self->alloc; |
2258 | $self->alloc; |
2033 | |
2259 | |
2034 | $self->pre_load; |
2260 | $self->pre_load; |
2035 | cf::cede_to_tick; |
2261 | cf::cede_to_tick; |
2036 | |
2262 | |
|
|
2263 | if (exists $self->{load_path}) { |
2037 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2264 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2038 | $f->skip_block; |
2265 | $f->skip_block; |
2039 | $self->_load_objects ($f) |
2266 | $self->_load_objects ($f) |
2040 | or return; |
2267 | or return; |
2041 | |
2268 | |
2042 | $self->post_load_original |
2269 | $self->post_load_original |
2043 | if delete $self->{load_original}; |
2270 | if delete $self->{load_original}; |
2044 | |
2271 | |
2045 | if (my $uniq = $self->uniq_path) { |
2272 | if (my $uniq = $self->uniq_path) { |
2046 | utf8::encode $uniq; |
2273 | utf8::encode $uniq; |
2047 | unless (aio_stat $uniq) { |
2274 | unless (aio_stat $uniq) { |
2048 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2275 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2049 | $self->clear_unique_items; |
2276 | $self->clear_unique_items; |
2050 | $self->_load_objects ($f); |
2277 | $self->_load_objects ($f); |
2051 | $f->resolve_delayed_derefs; |
2278 | $f->resolve_delayed_derefs; |
|
|
2279 | } |
2052 | } |
2280 | } |
2053 | } |
2281 | } |
2054 | } |
|
|
2055 | |
2282 | |
2056 | $f->resolve_delayed_derefs; |
2283 | $f->resolve_delayed_derefs; |
|
|
2284 | } else { |
|
|
2285 | $self->post_load_original |
|
|
2286 | if delete $self->{load_original}; |
|
|
2287 | } |
|
|
2288 | |
|
|
2289 | $self->state (cf::MAP_INACTIVE); |
2057 | |
2290 | |
2058 | cf::cede_to_tick; |
2291 | cf::cede_to_tick; |
2059 | # now do the right thing for maps |
2292 | # now do the right thing for maps |
2060 | $self->link_multipart_objects; |
2293 | $self->link_multipart_objects; |
2061 | $self->difficulty ($self->estimate_difficulty) |
2294 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2065 | unless ($self->{deny_activate}) { |
2298 | unless ($self->{deny_activate}) { |
2066 | $self->decay_objects; |
2299 | $self->decay_objects; |
2067 | $self->fix_auto_apply; |
2300 | $self->fix_auto_apply; |
2068 | $self->update_buttons; |
2301 | $self->update_buttons; |
2069 | cf::cede_to_tick; |
2302 | cf::cede_to_tick; |
2070 | $self->activate; |
2303 | #$self->activate; # no longer activate maps automatically |
2071 | } |
2304 | } |
2072 | |
2305 | |
2073 | $self->{last_save} = $cf::RUNTIME; |
2306 | $self->{last_save} = $cf::RUNTIME; |
2074 | $self->last_access ($cf::RUNTIME); |
2307 | $self->last_access ($cf::RUNTIME); |
2075 | |
|
|
2076 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2077 | } |
2308 | } |
2078 | |
2309 | |
2079 | $self->post_load; |
2310 | $self->post_load; |
2080 | } |
|
|
2081 | |
2311 | |
|
|
2312 | 1 |
|
|
2313 | } |
|
|
2314 | |
|
|
2315 | # customize the map for a given player, i.e. |
|
|
2316 | # return the _real_ map. used by e.g. per-player |
|
|
2317 | # maps to change the path to ~playername/mappath |
2082 | sub customise_for { |
2318 | sub customise_for { |
2083 | my ($self, $ob) = @_; |
2319 | my ($self, $ob) = @_; |
2084 | |
2320 | |
2085 | return find "~" . $ob->name . "/" . $self->{path} |
2321 | return find "~" . $ob->name . "/" . $self->{path} |
2086 | if $self->per_player; |
2322 | if $self->per_player; |
… | |
… | |
2089 | # if $self->per_party; |
2325 | # if $self->per_party; |
2090 | |
2326 | |
2091 | $self |
2327 | $self |
2092 | } |
2328 | } |
2093 | |
2329 | |
2094 | # find and load all maps in the 3x3 area around a map |
|
|
2095 | sub load_neighbours { |
|
|
2096 | my ($map) = @_; |
|
|
2097 | |
|
|
2098 | my @neigh; # diagonal neighbours |
|
|
2099 | |
|
|
2100 | for (0 .. 3) { |
|
|
2101 | my $neigh = $map->tile_path ($_) |
|
|
2102 | or next; |
|
|
2103 | $neigh = find $neigh, $map |
|
|
2104 | or next; |
|
|
2105 | $neigh->load; |
|
|
2106 | |
|
|
2107 | push @neigh, |
|
|
2108 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2109 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2110 | } |
|
|
2111 | |
|
|
2112 | for (grep defined $_->[0], @neigh) { |
|
|
2113 | my ($path, $origin) = @$_; |
|
|
2114 | my $neigh = find $path, $origin |
|
|
2115 | or next; |
|
|
2116 | $neigh->load; |
|
|
2117 | } |
|
|
2118 | } |
|
|
2119 | |
|
|
2120 | sub find_sync { |
2330 | sub find_sync { |
2121 | my ($path, $origin) = @_; |
2331 | my ($path, $origin) = @_; |
2122 | |
2332 | |
2123 | cf::sync_job { find $path, $origin } |
2333 | # it's a bug to call this from the main context |
|
|
2334 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2335 | if $Coro::current == $Coro::main; |
|
|
2336 | |
|
|
2337 | find $path, $origin |
2124 | } |
2338 | } |
2125 | |
2339 | |
2126 | sub do_load_sync { |
2340 | sub do_load_sync { |
2127 | my ($map) = @_; |
2341 | my ($map) = @_; |
2128 | |
2342 | |
|
|
2343 | # it's a bug to call this from the main context |
2129 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2344 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2130 | if $Coro::current == $Coro::main; |
2345 | if $Coro::current == $Coro::main; |
2131 | |
2346 | |
2132 | cf::sync_job { $map->load }; |
2347 | $map->load; |
2133 | } |
2348 | } |
2134 | |
2349 | |
2135 | our %MAP_PREFETCH; |
2350 | our %MAP_PREFETCH; |
2136 | our $MAP_PREFETCHER = undef; |
2351 | our $MAP_PREFETCHER = undef; |
2137 | |
2352 | |
2138 | sub find_async { |
2353 | sub find_async { |
2139 | my ($path, $origin, $load) = @_; |
2354 | my ($path, $origin, $load) = @_; |
2140 | |
2355 | |
2141 | $path = normalise $path, $origin && $origin->{path}; |
2356 | $path = normalise $path, $origin; |
2142 | |
2357 | |
2143 | if (my $map = $cf::MAP{$path}) { |
2358 | if (my $map = $cf::MAP{$path}) { |
2144 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2359 | return $map if !$load || $map->linkable; |
2145 | } |
2360 | } |
2146 | |
2361 | |
2147 | $MAP_PREFETCH{$path} |= $load; |
2362 | $MAP_PREFETCH{$path} |= $load; |
2148 | |
2363 | |
2149 | $MAP_PREFETCHER ||= cf::async { |
2364 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2163 | $MAP_PREFETCHER->prio (6); |
2378 | $MAP_PREFETCHER->prio (6); |
2164 | |
2379 | |
2165 | () |
2380 | () |
2166 | } |
2381 | } |
2167 | |
2382 | |
|
|
2383 | # common code, used by both ->save and ->swapout |
2168 | sub save { |
2384 | sub _save { |
2169 | my ($self) = @_; |
2385 | my ($self) = @_; |
2170 | |
|
|
2171 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2172 | |
2386 | |
2173 | $self->{last_save} = $cf::RUNTIME; |
2387 | $self->{last_save} = $cf::RUNTIME; |
2174 | |
2388 | |
2175 | return unless $self->dirty; |
2389 | return unless $self->dirty; |
2176 | |
2390 | |
… | |
… | |
2196 | } else { |
2410 | } else { |
2197 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2411 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2198 | } |
2412 | } |
2199 | } |
2413 | } |
2200 | |
2414 | |
|
|
2415 | sub save { |
|
|
2416 | my ($self) = @_; |
|
|
2417 | |
|
|
2418 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2419 | |
|
|
2420 | $self->_save; |
|
|
2421 | } |
|
|
2422 | |
2201 | sub swap_out { |
2423 | sub swap_out { |
2202 | my ($self) = @_; |
2424 | my ($self) = @_; |
2203 | |
2425 | |
2204 | # save first because save cedes |
|
|
2205 | $self->save; |
|
|
2206 | |
|
|
2207 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2426 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2208 | |
2427 | |
|
|
2428 | return if !$self->linkable; |
|
|
2429 | return if $self->{deny_save}; |
2209 | return if $self->players; |
2430 | return if $self->players; |
2210 | return if $self->in_memory != cf::MAP_ACTIVE; |
2431 | |
|
|
2432 | # first deactivate the map and "unlink" it from the core |
|
|
2433 | $self->deactivate; |
|
|
2434 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2435 | $self->state (cf::MAP_SWAPPED); |
|
|
2436 | |
|
|
2437 | # then atomically save |
|
|
2438 | $self->_save; |
|
|
2439 | |
|
|
2440 | # then free the map |
|
|
2441 | $self->clear; |
|
|
2442 | } |
|
|
2443 | |
|
|
2444 | sub reset_at { |
|
|
2445 | my ($self) = @_; |
|
|
2446 | |
|
|
2447 | # TODO: safety, remove and allow resettable per-player maps |
2211 | return if $self->{deny_save}; |
2448 | return 1e99 if $self->{deny_reset}; |
2212 | |
2449 | |
|
|
2450 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2451 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2452 | |
|
|
2453 | $time + $to |
|
|
2454 | } |
|
|
2455 | |
|
|
2456 | sub should_reset { |
|
|
2457 | my ($self) = @_; |
|
|
2458 | |
|
|
2459 | $self->reset_at <= $cf::RUNTIME |
|
|
2460 | } |
|
|
2461 | |
|
|
2462 | sub reset { |
|
|
2463 | my ($self) = @_; |
|
|
2464 | |
|
|
2465 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2466 | |
|
|
2467 | return if $self->players; |
|
|
2468 | |
|
|
2469 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2470 | |
2213 | $self->in_memory (cf::MAP_SWAPPED); |
2471 | $self->state (cf::MAP_SWAPPED); |
|
|
2472 | |
|
|
2473 | # need to save uniques path |
|
|
2474 | unless ($self->{deny_save}) { |
|
|
2475 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2476 | |
|
|
2477 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2478 | if $uniq; |
|
|
2479 | } |
|
|
2480 | |
|
|
2481 | delete $cf::MAP{$self->path}; |
2214 | |
2482 | |
2215 | $self->deactivate; |
2483 | $self->deactivate; |
2216 | $_->clear_links_to ($self) for values %cf::MAP; |
2484 | $_->clear_links_to ($self) for values %cf::MAP; |
2217 | $self->clear; |
2485 | $self->clear; |
2218 | } |
|
|
2219 | |
|
|
2220 | sub reset_at { |
|
|
2221 | my ($self) = @_; |
|
|
2222 | |
|
|
2223 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2224 | return 1e99 if $self->{deny_reset}; |
|
|
2225 | |
|
|
2226 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2227 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2228 | |
|
|
2229 | $time + $to |
|
|
2230 | } |
|
|
2231 | |
|
|
2232 | sub should_reset { |
|
|
2233 | my ($self) = @_; |
|
|
2234 | |
|
|
2235 | $self->reset_at <= $cf::RUNTIME |
|
|
2236 | } |
|
|
2237 | |
|
|
2238 | sub reset { |
|
|
2239 | my ($self) = @_; |
|
|
2240 | |
|
|
2241 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2242 | |
|
|
2243 | return if $self->players; |
|
|
2244 | |
|
|
2245 | warn "resetting map ", $self->path, "\n"; |
|
|
2246 | |
|
|
2247 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2248 | |
|
|
2249 | # need to save uniques path |
|
|
2250 | unless ($self->{deny_save}) { |
|
|
2251 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2252 | |
|
|
2253 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2254 | if $uniq; |
|
|
2255 | } |
|
|
2256 | |
|
|
2257 | delete $cf::MAP{$self->path}; |
|
|
2258 | |
|
|
2259 | $self->deactivate; |
|
|
2260 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2261 | $self->clear; |
|
|
2262 | |
2486 | |
2263 | $self->unlink_save; |
2487 | $self->unlink_save; |
2264 | $self->destroy; |
2488 | $self->destroy; |
2265 | } |
2489 | } |
2266 | |
2490 | |
… | |
… | |
2274 | |
2498 | |
2275 | delete $cf::MAP{$self->path}; |
2499 | delete $cf::MAP{$self->path}; |
2276 | |
2500 | |
2277 | $self->unlink_save; |
2501 | $self->unlink_save; |
2278 | |
2502 | |
2279 | bless $self, "cf::map"; |
2503 | bless $self, "cf::map::wrap"; |
2280 | delete $self->{deny_reset}; |
2504 | delete $self->{deny_reset}; |
2281 | $self->{deny_save} = 1; |
2505 | $self->{deny_save} = 1; |
2282 | $self->reset_timeout (1); |
2506 | $self->reset_timeout (1); |
2283 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2507 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2284 | |
2508 | |
… | |
… | |
2514 | |
2738 | |
2515 | Freezes the player and moves him/her to a special map (C<{link}>). |
2739 | Freezes the player and moves him/her to a special map (C<{link}>). |
2516 | |
2740 | |
2517 | The player should be reasonably safe there for short amounts of time (e.g. |
2741 | The player should be reasonably safe there for short amounts of time (e.g. |
2518 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2742 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2519 | though, as the palyer cannot control the character while it is on the link |
2743 | though, as the player cannot control the character while it is on the link |
2520 | map. |
2744 | map. |
2521 | |
2745 | |
2522 | Will never block. |
2746 | Will never block. |
2523 | |
2747 | |
2524 | =item $player_object->leave_link ($map, $x, $y) |
2748 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2545 | sub cf::object::player::enter_link { |
2769 | sub cf::object::player::enter_link { |
2546 | my ($self) = @_; |
2770 | my ($self) = @_; |
2547 | |
2771 | |
2548 | $self->deactivate_recursive; |
2772 | $self->deactivate_recursive; |
2549 | |
2773 | |
|
|
2774 | ++$self->{_link_recursion}; |
|
|
2775 | |
2550 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2776 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2551 | |
2777 | |
2552 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2778 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2553 | if $self->map && $self->map->{path} ne "{link}"; |
2779 | if $self->map && $self->map->{path} ne "{link}"; |
2554 | |
2780 | |
2555 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2781 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2556 | } |
2782 | } |
2557 | |
2783 | |
2558 | sub cf::object::player::leave_link { |
2784 | sub cf::object::player::leave_link { |
2559 | my ($self, $map, $x, $y) = @_; |
2785 | my ($self, $map, $x, $y) = @_; |
2560 | |
2786 | |
… | |
… | |
2577 | ($x, $y) = (-1, -1) |
2803 | ($x, $y) = (-1, -1) |
2578 | unless (defined $x) && (defined $y); |
2804 | unless (defined $x) && (defined $y); |
2579 | |
2805 | |
2580 | # use -1 or undef as default coordinates, not 0, 0 |
2806 | # use -1 or undef as default coordinates, not 0, 0 |
2581 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2807 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2582 | if $x <=0 && $y <= 0; |
2808 | if $x <= 0 && $y <= 0; |
2583 | |
2809 | |
2584 | $map->load; |
2810 | $map->load; |
2585 | $map->load_neighbours; |
|
|
2586 | |
2811 | |
2587 | return unless $self->contr->active; |
2812 | return unless $self->contr->active; |
2588 | |
2813 | |
2589 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2814 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2590 | $self->enter_map ($map, $x, $y); |
2815 | if ($self->enter_map ($map, $x, $y)) { |
2591 | |
2816 | # entering was successful |
|
|
2817 | delete $self->{_link_recursion}; |
2592 | # only activate afterwards, to support waiting in hooks |
2818 | # only activate afterwards, to support waiting in hooks |
2593 | $self->activate_recursive; |
2819 | $self->activate_recursive; |
2594 | } |
2820 | } |
2595 | |
2821 | |
|
|
2822 | } |
|
|
2823 | |
2596 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2824 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2597 | |
2825 | |
2598 | Moves the player to the given map-path and coordinates by first freezing |
2826 | Moves the player to the given map-path and coordinates by first freezing |
2599 | her, loading and preparing them map, calling the provided $check callback |
2827 | her, loading and preparing them map, calling the provided $check callback |
2600 | that has to return the map if sucecssful, and then unfreezes the player on |
2828 | that has to return the map if sucecssful, and then unfreezes the player on |
2601 | the new (success) or old (failed) map position. In either case, $done will |
2829 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2608 | |
2836 | |
2609 | our $GOTOGEN; |
2837 | our $GOTOGEN; |
2610 | |
2838 | |
2611 | sub cf::object::player::goto { |
2839 | sub cf::object::player::goto { |
2612 | my ($self, $path, $x, $y, $check, $done) = @_; |
2840 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2841 | |
|
|
2842 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2843 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2844 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2845 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2846 | } |
2613 | |
2847 | |
2614 | # do generation counting so two concurrent goto's will be executed in-order |
2848 | # do generation counting so two concurrent goto's will be executed in-order |
2615 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2849 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2616 | |
2850 | |
2617 | $self->enter_link; |
2851 | $self->enter_link; |
… | |
… | |
2637 | ($path, $x, $y) = (undef, undef, undef); |
2871 | ($path, $x, $y) = (undef, undef, undef); |
2638 | } |
2872 | } |
2639 | } |
2873 | } |
2640 | |
2874 | |
2641 | my $map = eval { |
2875 | my $map = eval { |
2642 | my $map = defined $path ? cf::map::find $path : undef; |
2876 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2643 | |
2877 | |
2644 | if ($map) { |
2878 | if ($map) { |
2645 | $map = $map->customise_for ($self); |
2879 | $map = $map->customise_for ($self); |
2646 | $map = $check->($map) if $check && $map; |
2880 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2647 | } else { |
2881 | } else { |
2648 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2882 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2649 | } |
2883 | } |
2650 | |
2884 | |
2651 | $map |
2885 | $map |
… | |
… | |
2659 | if ($gen == $self->{_goto_generation}) { |
2893 | if ($gen == $self->{_goto_generation}) { |
2660 | delete $self->{_goto_generation}; |
2894 | delete $self->{_goto_generation}; |
2661 | $self->leave_link ($map, $x, $y); |
2895 | $self->leave_link ($map, $x, $y); |
2662 | } |
2896 | } |
2663 | |
2897 | |
2664 | $done->() if $done; |
2898 | $done->($self) if $done; |
2665 | })->prio (1); |
2899 | })->prio (1); |
2666 | } |
2900 | } |
2667 | |
2901 | |
2668 | =item $player_object->enter_exit ($exit_object) |
2902 | =item $player_object->enter_exit ($exit_object) |
2669 | |
2903 | |
… | |
… | |
2737 | $Coro::current->{desc} = "enter_exit"; |
2971 | $Coro::current->{desc} = "enter_exit"; |
2738 | |
2972 | |
2739 | unless (eval { |
2973 | unless (eval { |
2740 | $self->deactivate_recursive; # just to be sure |
2974 | $self->deactivate_recursive; # just to be sure |
2741 | |
2975 | |
2742 | # random map handling |
|
|
2743 | { |
|
|
2744 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2745 | |
|
|
2746 | prepare_random_map $exit |
|
|
2747 | if $exit->slaying eq "/!"; |
|
|
2748 | } |
|
|
2749 | |
|
|
2750 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2976 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2751 | my $x = $exit->stats->hp; |
2977 | my $x = $exit->stats->hp; |
2752 | my $y = $exit->stats->sp; |
2978 | my $y = $exit->stats->sp; |
|
|
2979 | |
|
|
2980 | # special map handling |
|
|
2981 | my $slaying = $exit->slaying; |
|
|
2982 | |
|
|
2983 | # special map handling |
|
|
2984 | if ($slaying eq "/!") { |
|
|
2985 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2986 | |
|
|
2987 | prepare_random_map $exit |
|
|
2988 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2989 | |
|
|
2990 | $map = $exit->slaying; |
|
|
2991 | |
|
|
2992 | } elsif ($slaying eq '!up') { |
|
|
2993 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2994 | $x = $exit->x; |
|
|
2995 | $y = $exit->y; |
|
|
2996 | |
|
|
2997 | } elsif ($slaying eq '!down') { |
|
|
2998 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
2999 | $x = $exit->x; |
|
|
3000 | $y = $exit->y; |
|
|
3001 | } |
2753 | |
3002 | |
2754 | $self->goto ($map, $x, $y); |
3003 | $self->goto ($map, $x, $y); |
2755 | |
3004 | |
2756 | # if exit is damned, update players death & WoR home-position |
3005 | # if exit is damned, update players death & WoR home-position |
2757 | $self->contr->savebed ($map, $x, $y) |
3006 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
2762 | $self->message ("Something went wrong deep within the deliantra server. " |
3011 | $self->message ("Something went wrong deep within the deliantra server. " |
2763 | . "I'll try to bring you back to the map you were before. " |
3012 | . "I'll try to bring you back to the map you were before. " |
2764 | . "Please report this to the dungeon master!", |
3013 | . "Please report this to the dungeon master!", |
2765 | cf::NDI_UNIQUE | cf::NDI_RED); |
3014 | cf::NDI_UNIQUE | cf::NDI_RED); |
2766 | |
3015 | |
2767 | warn "ERROR in enter_exit: $@"; |
3016 | error "ERROR in enter_exit: $@"; |
2768 | $self->leave_link; |
3017 | $self->leave_link; |
2769 | } |
3018 | } |
2770 | })->prio (1); |
3019 | })->prio (1); |
2771 | } |
3020 | } |
2772 | |
3021 | |
… | |
… | |
2784 | sub cf::client::send_drawinfo { |
3033 | sub cf::client::send_drawinfo { |
2785 | my ($self, $text, $flags) = @_; |
3034 | my ($self, $text, $flags) = @_; |
2786 | |
3035 | |
2787 | utf8::encode $text; |
3036 | utf8::encode $text; |
2788 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
3037 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
3038 | } |
|
|
3039 | |
|
|
3040 | =item $client->send_big_packet ($pkt) |
|
|
3041 | |
|
|
3042 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
3043 | them as required. |
|
|
3044 | |
|
|
3045 | =cut |
|
|
3046 | |
|
|
3047 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
3048 | |
|
|
3049 | sub cf::client::send_big_packet { |
|
|
3050 | my ($self, $pkt) = @_; |
|
|
3051 | |
|
|
3052 | # try lzf for large packets |
|
|
3053 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
3054 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
3055 | |
|
|
3056 | # split very large packets |
|
|
3057 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
3058 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
3059 | $pkt = "frag"; |
|
|
3060 | } |
|
|
3061 | |
|
|
3062 | $self->send_packet ($pkt); |
2789 | } |
3063 | } |
2790 | |
3064 | |
2791 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
3065 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2792 | |
3066 | |
2793 | Send a drawinfo or msg packet to the client, formatting the msg for the |
3067 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2945 | my $pkt = "msg " |
3219 | my $pkt = "msg " |
2946 | . $self->{json_coder}->encode ( |
3220 | . $self->{json_coder}->encode ( |
2947 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
3221 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2948 | ); |
3222 | ); |
2949 | |
3223 | |
2950 | # try lzf for large packets |
|
|
2951 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2952 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2953 | |
|
|
2954 | # split very large packets |
|
|
2955 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2956 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2957 | $pkt = "frag"; |
|
|
2958 | } |
|
|
2959 | |
|
|
2960 | $self->send_packet ($pkt); |
3224 | $self->send_big_packet ($pkt); |
2961 | } |
3225 | } |
2962 | |
3226 | |
2963 | =item $client->ext_msg ($type, @msg) |
3227 | =item $client->ext_msg ($type, @msg) |
2964 | |
3228 | |
2965 | Sends an ext event to the client. |
3229 | Sends an ext event to the client. |
… | |
… | |
2968 | |
3232 | |
2969 | sub cf::client::ext_msg($$@) { |
3233 | sub cf::client::ext_msg($$@) { |
2970 | my ($self, $type, @msg) = @_; |
3234 | my ($self, $type, @msg) = @_; |
2971 | |
3235 | |
2972 | if ($self->extcmd == 2) { |
3236 | if ($self->extcmd == 2) { |
2973 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3237 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2974 | } elsif ($self->extcmd == 1) { # TODO: remove |
3238 | } elsif ($self->extcmd == 1) { # TODO: remove |
2975 | push @msg, msgtype => "event_$type"; |
3239 | push @msg, msgtype => "event_$type"; |
2976 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3240 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2977 | } |
3241 | } |
2978 | } |
3242 | } |
2979 | |
3243 | |
2980 | =item $client->ext_reply ($msgid, @msg) |
3244 | =item $client->ext_reply ($msgid, @msg) |
2981 | |
3245 | |
… | |
… | |
2984 | =cut |
3248 | =cut |
2985 | |
3249 | |
2986 | sub cf::client::ext_reply($$@) { |
3250 | sub cf::client::ext_reply($$@) { |
2987 | my ($self, $id, @msg) = @_; |
3251 | my ($self, $id, @msg) = @_; |
2988 | |
3252 | |
2989 | if ($self->extcmd == 2) { |
3253 | return unless $self->extcmd == 2; |
|
|
3254 | |
2990 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3255 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2991 | } elsif ($self->extcmd == 1) { |
|
|
2992 | #TODO: version 1, remove |
|
|
2993 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
2994 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2995 | } |
|
|
2996 | } |
3256 | } |
2997 | |
3257 | |
2998 | =item $success = $client->query ($flags, "text", \&cb) |
3258 | =item $success = $client->query ($flags, "text", \&cb) |
2999 | |
3259 | |
3000 | Queues a query to the client, calling the given callback with |
3260 | Queues a query to the client, calling the given callback with |
… | |
… | |
3055 | my ($ns, $buf) = @_; |
3315 | my ($ns, $buf) = @_; |
3056 | |
3316 | |
3057 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3317 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3058 | |
3318 | |
3059 | if (ref $msg) { |
3319 | if (ref $msg) { |
3060 | my ($type, $reply, @payload) = |
3320 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3061 | "ARRAY" eq ref $msg |
|
|
3062 | ? @$msg |
|
|
3063 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3064 | |
3321 | |
3065 | my @reply; |
3322 | my @reply; |
3066 | |
3323 | |
3067 | if (my $cb = $EXTICMD{$type}) { |
3324 | if (my $cb = $EXTICMD{$type}) { |
3068 | @reply = $cb->($ns, @payload); |
3325 | @reply = $cb->($ns, @payload); |
… | |
… | |
3070 | |
3327 | |
3071 | $ns->ext_reply ($reply, @reply) |
3328 | $ns->ext_reply ($reply, @reply) |
3072 | if $reply; |
3329 | if $reply; |
3073 | |
3330 | |
3074 | } else { |
3331 | } else { |
3075 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3332 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3076 | } |
3333 | } |
3077 | |
3334 | |
3078 | cf::override; |
3335 | cf::override; |
3079 | }, |
3336 | }, |
3080 | ); |
3337 | ); |
… | |
… | |
3100 | |
3357 | |
3101 | $coro |
3358 | $coro |
3102 | } |
3359 | } |
3103 | |
3360 | |
3104 | cf::client->attach ( |
3361 | cf::client->attach ( |
3105 | on_destroy => sub { |
3362 | on_client_destroy => sub { |
3106 | my ($ns) = @_; |
3363 | my ($ns) = @_; |
3107 | |
3364 | |
3108 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3365 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3109 | }, |
3366 | }, |
3110 | ); |
3367 | ); |
… | |
… | |
3126 | our $safe_hole = new Safe::Hole; |
3383 | our $safe_hole = new Safe::Hole; |
3127 | |
3384 | |
3128 | $SIG{FPE} = 'IGNORE'; |
3385 | $SIG{FPE} = 'IGNORE'; |
3129 | |
3386 | |
3130 | $safe->permit_only (Opcode::opset qw( |
3387 | $safe->permit_only (Opcode::opset qw( |
3131 | :base_core :base_mem :base_orig :base_math |
3388 | :base_core :base_mem :base_orig :base_math :base_loop |
3132 | grepstart grepwhile mapstart mapwhile |
3389 | grepstart grepwhile mapstart mapwhile |
3133 | sort time |
3390 | sort time |
3134 | )); |
3391 | )); |
3135 | |
3392 | |
3136 | # here we export the classes and methods available to script code |
3393 | # here we export the classes and methods available to script code |
… | |
… | |
3161 | decrease split destroy change_exp value msg lore send_msg)], |
3418 | decrease split destroy change_exp value msg lore send_msg)], |
3162 | ["cf::object::player" => qw(player)], |
3419 | ["cf::object::player" => qw(player)], |
3163 | ["cf::player" => qw(peaceful send_msg)], |
3420 | ["cf::player" => qw(peaceful send_msg)], |
3164 | ["cf::map" => qw(trigger)], |
3421 | ["cf::map" => qw(trigger)], |
3165 | ) { |
3422 | ) { |
3166 | no strict 'refs'; |
|
|
3167 | my ($pkg, @funs) = @$_; |
3423 | my ($pkg, @funs) = @$_; |
3168 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3424 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3169 | for @funs; |
3425 | for @funs; |
3170 | } |
3426 | } |
3171 | |
3427 | |
… | |
… | |
3188 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3444 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3189 | $qcode =~ s/\n/\\n/g; |
3445 | $qcode =~ s/\n/\\n/g; |
3190 | |
3446 | |
3191 | %vars = (_dummy => 0) unless %vars; |
3447 | %vars = (_dummy => 0) unless %vars; |
3192 | |
3448 | |
|
|
3449 | my @res; |
3193 | local $_; |
3450 | local $_; |
3194 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3195 | |
3451 | |
3196 | my $eval = |
3452 | my $eval = |
3197 | "do {\n" |
3453 | "do {\n" |
3198 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3454 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3199 | . "#line 0 \"{$qcode}\"\n" |
3455 | . "#line 0 \"{$qcode}\"\n" |
3200 | . $code |
3456 | . $code |
3201 | . "\n}" |
3457 | . "\n}" |
3202 | ; |
3458 | ; |
3203 | |
3459 | |
|
|
3460 | if ($CFG{safe_eval}) { |
3204 | sub_generation_inc; |
3461 | sub_generation_inc; |
|
|
3462 | local @safe::cf::_safe_eval_args = values %vars; |
3205 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3463 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3206 | sub_generation_inc; |
3464 | sub_generation_inc; |
|
|
3465 | } else { |
|
|
3466 | local @cf::_safe_eval_args = values %vars; |
|
|
3467 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3468 | } |
3207 | |
3469 | |
3208 | if ($@) { |
3470 | if ($@) { |
3209 | warn "$@"; |
3471 | warn "$@", |
3210 | warn "while executing safe code '$code'\n"; |
3472 | "while executing safe code '$code'\n", |
3211 | warn "with arguments " . (join " ", %vars) . "\n"; |
3473 | "with arguments " . (join " ", %vars) . "\n"; |
3212 | } |
3474 | } |
3213 | |
3475 | |
3214 | wantarray ? @res : $res[0] |
3476 | wantarray ? @res : $res[0] |
3215 | } |
3477 | } |
3216 | |
3478 | |
… | |
… | |
3230 | =cut |
3492 | =cut |
3231 | |
3493 | |
3232 | sub register_script_function { |
3494 | sub register_script_function { |
3233 | my ($fun, $cb) = @_; |
3495 | my ($fun, $cb) = @_; |
3234 | |
3496 | |
3235 | no strict 'refs'; |
3497 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3236 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3498 | *$fun = $safe_hole->wrap ($cb); |
3237 | } |
3499 | } |
3238 | |
3500 | |
3239 | =back |
3501 | =back |
3240 | |
3502 | |
3241 | =cut |
3503 | =cut |
… | |
… | |
3250 | # for this (global event?) |
3512 | # for this (global event?) |
3251 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3513 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3252 | |
3514 | |
3253 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3515 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3254 | |
3516 | |
3255 | warn "loading facedata from $path\n"; |
3517 | trace "loading facedata from $path\n"; |
3256 | |
3518 | |
3257 | my $facedata; |
3519 | my $facedata = decode_storable load_file $path; |
3258 | 0 < aio_load $path, $facedata |
|
|
3259 | or die "$path: $!"; |
|
|
3260 | |
|
|
3261 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3262 | |
3520 | |
3263 | $facedata->{version} == 2 |
3521 | $facedata->{version} == 2 |
3264 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3522 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3265 | |
3523 | |
3266 | # patch in the exptable |
3524 | # patch in the exptable |
|
|
3525 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3267 | $facedata->{resource}{"res/exp_table"} = { |
3526 | $facedata->{resource}{"res/exp_table"} = { |
3268 | type => FT_RSRC, |
3527 | type => FT_RSRC, |
3269 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3528 | data => $exp_table, |
|
|
3529 | hash => (Digest::MD5::md5 $exp_table), |
3270 | }; |
3530 | }; |
3271 | cf::cede_to_tick; |
3531 | cf::cede_to_tick; |
3272 | |
3532 | |
3273 | { |
3533 | { |
3274 | my $faces = $facedata->{faceinfo}; |
3534 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3276 | while (my ($face, $info) = each %$faces) { |
3536 | while (my ($face, $info) = each %$faces) { |
3277 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3537 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3278 | |
3538 | |
3279 | cf::face::set_visibility $idx, $info->{visibility}; |
3539 | cf::face::set_visibility $idx, $info->{visibility}; |
3280 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3540 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3281 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3541 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3282 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3542 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3543 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3283 | |
3544 | |
3284 | cf::cede_to_tick; |
3545 | cf::cede_to_tick; |
3285 | } |
3546 | } |
3286 | |
3547 | |
3287 | while (my ($face, $info) = each %$faces) { |
3548 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3292 | |
3553 | |
3293 | if (my $smooth = cf::face::find $info->{smooth}) { |
3554 | if (my $smooth = cf::face::find $info->{smooth}) { |
3294 | cf::face::set_smooth $idx, $smooth; |
3555 | cf::face::set_smooth $idx, $smooth; |
3295 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3556 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3296 | } else { |
3557 | } else { |
3297 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3558 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3298 | } |
3559 | } |
3299 | |
3560 | |
3300 | cf::cede_to_tick; |
3561 | cf::cede_to_tick; |
3301 | } |
3562 | } |
3302 | } |
3563 | } |
… | |
… | |
3311 | |
3572 | |
3312 | cf::anim::invalidate_all; # d'oh |
3573 | cf::anim::invalidate_all; # d'oh |
3313 | } |
3574 | } |
3314 | |
3575 | |
3315 | { |
3576 | { |
3316 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3317 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3318 | my $res = $facedata->{resource}; |
3577 | my $res = $facedata->{resource}; |
3319 | |
3578 | |
3320 | while (my ($name, $info) = each %$res) { |
3579 | while (my ($name, $info) = each %$res) { |
3321 | if (defined $info->{type}) { |
3580 | if (defined (my $type = $info->{type})) { |
|
|
3581 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3322 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3582 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3323 | my $data; |
|
|
3324 | |
3583 | |
3325 | if ($info->{type} & 1) { |
3584 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3326 | # prepend meta info |
|
|
3327 | |
|
|
3328 | my $meta = $enc->encode ({ |
|
|
3329 | name => $name, |
|
|
3330 | %{ $info->{meta} || {} }, |
|
|
3331 | }); |
|
|
3332 | |
|
|
3333 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3334 | } else { |
|
|
3335 | $data = $info->{data}; |
|
|
3336 | } |
|
|
3337 | |
|
|
3338 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3339 | cf::face::set_type $idx, $info->{type}; |
3585 | cf::face::set_type $idx, $type; |
|
|
3586 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
3340 | } else { |
3587 | } else { |
3341 | $RESOURCE{$name} = $info; |
3588 | # $RESOURCE{$name} = $info; # unused |
3342 | } |
3589 | } |
3343 | |
3590 | |
3344 | cf::cede_to_tick; |
3591 | cf::cede_to_tick; |
3345 | } |
3592 | } |
3346 | } |
3593 | } |
3347 | |
3594 | |
3348 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3595 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3349 | |
3596 | |
3350 | 1 |
3597 | 1 |
3351 | } |
3598 | } |
3352 | |
|
|
3353 | cf::global->attach (on_resource_update => sub { |
|
|
3354 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3355 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3356 | |
|
|
3357 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3358 | my $sound = $soundconf->{compat}[$_] |
|
|
3359 | or next; |
|
|
3360 | |
|
|
3361 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3362 | cf::sound::set $sound->[0] => $face; |
|
|
3363 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3364 | } |
|
|
3365 | |
|
|
3366 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3367 | my $face = cf::face::find "sound/$v"; |
|
|
3368 | cf::sound::set $k => $face; |
|
|
3369 | } |
|
|
3370 | } |
|
|
3371 | }); |
|
|
3372 | |
3599 | |
3373 | register_exticmd fx_want => sub { |
3600 | register_exticmd fx_want => sub { |
3374 | my ($ns, $want) = @_; |
3601 | my ($ns, $want) = @_; |
3375 | |
3602 | |
3376 | while (my ($k, $v) = each %$want) { |
3603 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3415 | sub reload_treasures { |
3642 | sub reload_treasures { |
3416 | load_resource_file "$DATADIR/treasures" |
3643 | load_resource_file "$DATADIR/treasures" |
3417 | or die "unable to load treasurelists\n"; |
3644 | or die "unable to load treasurelists\n"; |
3418 | } |
3645 | } |
3419 | |
3646 | |
|
|
3647 | sub reload_sound { |
|
|
3648 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3649 | |
|
|
3650 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
|
|
3651 | |
|
|
3652 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3653 | my $sound = $soundconf->{compat}[$_] |
|
|
3654 | or next; |
|
|
3655 | |
|
|
3656 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3657 | cf::sound::set $sound->[0] => $face; |
|
|
3658 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3659 | } |
|
|
3660 | |
|
|
3661 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3662 | my $face = cf::face::find "sound/$v"; |
|
|
3663 | cf::sound::set $k => $face; |
|
|
3664 | } |
|
|
3665 | } |
|
|
3666 | |
3420 | sub reload_resources { |
3667 | sub reload_resources { |
3421 | warn "reloading resource files...\n"; |
3668 | trace "reloading resource files...\n"; |
3422 | |
3669 | |
|
|
3670 | reload_exp_table; |
|
|
3671 | reload_materials; |
3423 | reload_facedata; |
3672 | reload_facedata; |
|
|
3673 | reload_sound; |
3424 | reload_archetypes; |
3674 | reload_archetypes; |
3425 | reload_regions; |
3675 | reload_regions; |
3426 | reload_treasures; |
3676 | reload_treasures; |
3427 | |
3677 | |
3428 | warn "finished reloading resource files\n"; |
3678 | trace "finished reloading resource files\n"; |
3429 | } |
3679 | } |
3430 | |
3680 | |
3431 | sub reload_config { |
3681 | sub reload_config { |
3432 | warn "reloading config file...\n"; |
3682 | trace "reloading config file...\n"; |
3433 | |
3683 | |
3434 | open my $fh, "<:utf8", "$CONFDIR/config" |
3684 | my $config = load_file "$CONFDIR/config"; |
3435 | or return; |
3685 | utf8::decode $config; |
|
|
3686 | *CFG = decode_yaml $config; |
3436 | |
3687 | |
3437 | local $/; |
|
|
3438 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3439 | |
|
|
3440 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3688 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3441 | |
3689 | |
3442 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3690 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3443 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3691 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3444 | |
3692 | |
3445 | if (exists $CFG{mlockall}) { |
3693 | if (exists $CFG{mlockall}) { |
… | |
… | |
3447 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3695 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3448 | and die "WARNING: m(un)lockall failed: $!\n"; |
3696 | and die "WARNING: m(un)lockall failed: $!\n"; |
3449 | }; |
3697 | }; |
3450 | warn $@ if $@; |
3698 | warn $@ if $@; |
3451 | } |
3699 | } |
3452 | |
|
|
3453 | warn "finished reloading resource files\n"; |
|
|
3454 | } |
3700 | } |
3455 | |
3701 | |
3456 | sub pidfile() { |
3702 | sub pidfile() { |
3457 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3703 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3458 | or die "$PIDFILE: $!"; |
3704 | or die "$PIDFILE: $!"; |
… | |
… | |
3471 | seek $fh, 0, 0; |
3717 | seek $fh, 0, 0; |
3472 | print $fh $$; |
3718 | print $fh $$; |
3473 | } |
3719 | } |
3474 | |
3720 | |
3475 | sub main_loop { |
3721 | sub main_loop { |
3476 | warn "EV::loop starting\n"; |
3722 | trace "EV::loop starting\n"; |
3477 | if (1) { |
3723 | if (1) { |
3478 | EV::loop; |
3724 | EV::loop; |
3479 | } |
3725 | } |
3480 | warn "EV::loop returned\n"; |
3726 | trace "EV::loop returned\n"; |
3481 | goto &main_loop unless $REALLY_UNLOOP; |
3727 | goto &main_loop unless $REALLY_UNLOOP; |
3482 | } |
3728 | } |
3483 | |
3729 | |
3484 | sub main { |
3730 | sub main { |
3485 | cf::init_globals; # initialise logging |
3731 | cf::init_globals; # initialise logging |
3486 | |
3732 | |
3487 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3733 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3488 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3734 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3489 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3735 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3490 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3736 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3491 | |
|
|
3492 | cf::init_experience; |
|
|
3493 | cf::init_anim; |
|
|
3494 | cf::init_attackmess; |
|
|
3495 | cf::init_dynamic; |
|
|
3496 | |
3737 | |
3497 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3738 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3498 | |
3739 | |
3499 | # we must not ever block the main coroutine |
3740 | # we must not ever block the main coroutine |
3500 | local $Coro::idle = sub { |
3741 | local $Coro::idle = sub { |
… | |
… | |
3506 | }; |
3747 | }; |
3507 | |
3748 | |
3508 | evthread_start IO::AIO::poll_fileno; |
3749 | evthread_start IO::AIO::poll_fileno; |
3509 | |
3750 | |
3510 | cf::sync_job { |
3751 | cf::sync_job { |
|
|
3752 | cf::incloader::init (); |
|
|
3753 | |
|
|
3754 | cf::init_anim; |
|
|
3755 | cf::init_attackmess; |
|
|
3756 | cf::init_dynamic; |
|
|
3757 | |
|
|
3758 | cf::load_settings; |
|
|
3759 | |
3511 | reload_resources; |
3760 | reload_resources; |
3512 | reload_config; |
3761 | reload_config; |
3513 | db_init; |
3762 | db_init; |
3514 | |
3763 | |
3515 | cf::load_settings; |
|
|
3516 | cf::load_materials; |
|
|
3517 | cf::init_uuid; |
3764 | cf::init_uuid; |
3518 | cf::init_signals; |
3765 | cf::init_signals; |
3519 | cf::init_commands; |
|
|
3520 | cf::init_skills; |
3766 | cf::init_skills; |
3521 | |
3767 | |
3522 | cf::init_beforeplay; |
3768 | cf::init_beforeplay; |
3523 | |
3769 | |
3524 | atomic; |
3770 | atomic; |
… | |
… | |
3529 | |
3775 | |
3530 | # no (long-running) fork's whatsoever before this point(!) |
3776 | # no (long-running) fork's whatsoever before this point(!) |
3531 | use POSIX (); |
3777 | use POSIX (); |
3532 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3778 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3533 | |
3779 | |
3534 | (pop @POST_INIT)->(0) while @POST_INIT; |
3780 | cf::_post_init 0; |
3535 | }; |
3781 | }; |
3536 | |
3782 | |
|
|
3783 | cf::object::thawer::errors_are_fatal 0; |
|
|
3784 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3785 | |
|
|
3786 | AE::postpone { |
|
|
3787 | undef &main; # free gobs of memory :) |
|
|
3788 | }; |
|
|
3789 | |
3537 | main_loop; |
3790 | goto &main_loop; |
3538 | } |
3791 | } |
3539 | |
3792 | |
3540 | ############################################################################# |
3793 | ############################################################################# |
3541 | # initialisation and cleanup |
3794 | # initialisation and cleanup |
3542 | |
3795 | |
3543 | # install some emergency cleanup handlers |
3796 | # install some emergency cleanup handlers |
3544 | BEGIN { |
3797 | BEGIN { |
3545 | our %SIGWATCHER = (); |
3798 | our %SIGWATCHER = (); |
3546 | for my $signal (qw(INT HUP TERM)) { |
3799 | for my $signal (qw(INT HUP TERM)) { |
3547 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3800 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3548 | cf::cleanup "SIG$signal"; |
3801 | cf::cleanup "SIG$signal"; |
3549 | }; |
3802 | }; |
3550 | } |
3803 | } |
3551 | } |
3804 | } |
3552 | |
3805 | |
3553 | sub write_runtime_sync { |
3806 | sub write_runtime_sync { |
|
|
3807 | my $t0 = AE::time; |
|
|
3808 | |
3554 | # first touch the runtime file to show we are still running: |
3809 | # first touch the runtime file to show we are still running: |
3555 | # the fsync below can take a very very long time. |
3810 | # the fsync below can take a very very long time. |
3556 | |
3811 | |
3557 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3812 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3558 | |
3813 | |
3559 | my $guard = cf::lock_acquire "write_runtime"; |
3814 | my $guard = cf::lock_acquire "write_runtime"; |
3560 | |
3815 | |
3561 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3816 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3562 | or return; |
3817 | or return; |
3563 | |
3818 | |
3564 | my $value = $cf::RUNTIME + 90 + 10; |
3819 | my $value = $cf::RUNTIME + 90 + 10; |
3565 | # 10 is the runtime save interval, for a monotonic clock |
3820 | # 10 is the runtime save interval, for a monotonic clock |
3566 | # 60 allows for the watchdog to kill the server. |
3821 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3579 | or return; |
3834 | or return; |
3580 | |
3835 | |
3581 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3836 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3582 | and return; |
3837 | and return; |
3583 | |
3838 | |
3584 | warn "runtime file written.\n"; |
3839 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3585 | |
3840 | |
3586 | 1 |
3841 | 1 |
3587 | } |
3842 | } |
3588 | |
3843 | |
3589 | our $uuid_lock; |
3844 | our $uuid_lock; |
… | |
… | |
3601 | or return; |
3856 | or return; |
3602 | |
3857 | |
3603 | my $value = uuid_seq uuid_cur; |
3858 | my $value = uuid_seq uuid_cur; |
3604 | |
3859 | |
3605 | unless ($value) { |
3860 | unless ($value) { |
3606 | warn "cowardly refusing to write zero uuid value!\n"; |
3861 | info "cowardly refusing to write zero uuid value!\n"; |
3607 | return; |
3862 | return; |
3608 | } |
3863 | } |
3609 | |
3864 | |
3610 | my $value = uuid_str $value + $uuid_skip; |
3865 | my $value = uuid_str $value + $uuid_skip; |
3611 | $uuid_skip = 0; |
3866 | $uuid_skip = 0; |
… | |
… | |
3621 | or return; |
3876 | or return; |
3622 | |
3877 | |
3623 | aio_rename "$uuid~", $uuid |
3878 | aio_rename "$uuid~", $uuid |
3624 | and return; |
3879 | and return; |
3625 | |
3880 | |
3626 | warn "uuid file written ($value).\n"; |
3881 | trace "uuid file written ($value).\n"; |
3627 | |
3882 | |
3628 | 1 |
3883 | 1 |
3629 | |
3884 | |
3630 | } |
3885 | } |
3631 | |
3886 | |
… | |
… | |
3637 | } |
3892 | } |
3638 | |
3893 | |
3639 | sub emergency_save() { |
3894 | sub emergency_save() { |
3640 | my $freeze_guard = cf::freeze_mainloop; |
3895 | my $freeze_guard = cf::freeze_mainloop; |
3641 | |
3896 | |
3642 | warn "emergency_perl_save: enter\n"; |
3897 | info "emergency_perl_save: enter\n"; |
|
|
3898 | |
|
|
3899 | # this is a trade-off: we want to be very quick here, so |
|
|
3900 | # save all maps without fsync, and later call a global sync |
|
|
3901 | # (which in turn might be very very slow) |
|
|
3902 | local $USE_FSYNC = 0; |
3643 | |
3903 | |
3644 | cf::sync_job { |
3904 | cf::sync_job { |
3645 | # this is a trade-off: we want to be very quick here, so |
3905 | cf::write_runtime_sync; # external watchdog should not bark |
3646 | # save all maps without fsync, and later call a global sync |
|
|
3647 | # (which in turn might be very very slow) |
|
|
3648 | local $USE_FSYNC = 0; |
|
|
3649 | |
3906 | |
3650 | # use a peculiar iteration method to avoid tripping on perl |
3907 | # use a peculiar iteration method to avoid tripping on perl |
3651 | # refcount bugs in for. also avoids problems with players |
3908 | # refcount bugs in for. also avoids problems with players |
3652 | # and maps saved/destroyed asynchronously. |
3909 | # and maps saved/destroyed asynchronously. |
3653 | warn "emergency_perl_save: begin player save\n"; |
3910 | info "emergency_perl_save: begin player save\n"; |
3654 | for my $login (keys %cf::PLAYER) { |
3911 | for my $login (keys %cf::PLAYER) { |
3655 | my $pl = $cf::PLAYER{$login} or next; |
3912 | my $pl = $cf::PLAYER{$login} or next; |
3656 | $pl->valid or next; |
3913 | $pl->valid or next; |
3657 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3914 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3658 | $pl->save; |
3915 | $pl->save; |
3659 | } |
3916 | } |
3660 | warn "emergency_perl_save: end player save\n"; |
3917 | info "emergency_perl_save: end player save\n"; |
3661 | |
3918 | |
|
|
3919 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3920 | |
3662 | warn "emergency_perl_save: begin map save\n"; |
3921 | info "emergency_perl_save: begin map save\n"; |
3663 | for my $path (keys %cf::MAP) { |
3922 | for my $path (keys %cf::MAP) { |
3664 | my $map = $cf::MAP{$path} or next; |
3923 | my $map = $cf::MAP{$path} or next; |
3665 | $map->valid or next; |
3924 | $map->valid or next; |
3666 | $map->save; |
3925 | $map->save; |
3667 | } |
3926 | } |
3668 | warn "emergency_perl_save: end map save\n"; |
3927 | info "emergency_perl_save: end map save\n"; |
3669 | |
3928 | |
|
|
3929 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3930 | |
3670 | warn "emergency_perl_save: begin database checkpoint\n"; |
3931 | info "emergency_perl_save: begin database checkpoint\n"; |
3671 | BDB::db_env_txn_checkpoint $DB_ENV; |
3932 | BDB::db_env_txn_checkpoint $DB_ENV; |
3672 | warn "emergency_perl_save: end database checkpoint\n"; |
3933 | info "emergency_perl_save: end database checkpoint\n"; |
3673 | |
3934 | |
3674 | warn "emergency_perl_save: begin write uuid\n"; |
3935 | info "emergency_perl_save: begin write uuid\n"; |
3675 | write_uuid_sync 1; |
3936 | write_uuid_sync 1; |
3676 | warn "emergency_perl_save: end write uuid\n"; |
3937 | info "emergency_perl_save: end write uuid\n"; |
|
|
3938 | |
|
|
3939 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3940 | |
|
|
3941 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3942 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3943 | |
|
|
3944 | info "emergency_perl_save: starting sync\n"; |
|
|
3945 | IO::AIO::aio_sync sub { |
|
|
3946 | info "emergency_perl_save: finished sync\n"; |
|
|
3947 | }; |
|
|
3948 | |
|
|
3949 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3950 | |
|
|
3951 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3952 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3953 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
|
|
3954 | } |
|
|
3955 | |
|
|
3956 | cf::write_runtime_sync; # external watchdog should not bark |
3677 | }; |
3957 | }; |
3678 | |
3958 | |
3679 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3680 | IO::AIO::aio_sync sub { |
|
|
3681 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3682 | }; |
|
|
3683 | |
|
|
3684 | warn "emergency_perl_save: leave\n"; |
3959 | info "emergency_perl_save: leave\n"; |
3685 | } |
3960 | } |
3686 | |
3961 | |
3687 | sub post_cleanup { |
3962 | sub post_cleanup { |
3688 | my ($make_core) = @_; |
3963 | my ($make_core) = @_; |
3689 | |
3964 | |
|
|
3965 | IO::AIO::flush; |
|
|
3966 | |
3690 | warn Carp::longmess "post_cleanup backtrace" |
3967 | error Carp::longmess "post_cleanup backtrace" |
3691 | if $make_core; |
3968 | if $make_core; |
3692 | |
3969 | |
3693 | my $fh = pidfile; |
3970 | my $fh = pidfile; |
3694 | unlink $PIDFILE if <$fh> == $$; |
3971 | unlink $PIDFILE if <$fh> == $$; |
3695 | } |
3972 | } |
… | |
… | |
3715 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3992 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3716 | for my $name (keys %$leaf_symtab) { |
3993 | for my $name (keys %$leaf_symtab) { |
3717 | _gv_clear *{"$pkg$name"}; |
3994 | _gv_clear *{"$pkg$name"}; |
3718 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3995 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3719 | } |
3996 | } |
3720 | warn "cleared package $pkg\n";#d# |
|
|
3721 | } |
3997 | } |
3722 | |
3998 | |
3723 | sub do_reload_perl() { |
3999 | sub do_reload_perl() { |
3724 | # can/must only be called in main |
4000 | # can/must only be called in main |
3725 | if ($Coro::current != $Coro::main) { |
4001 | unless (in_main) { |
3726 | warn "can only reload from main coroutine"; |
4002 | error "can only reload from main coroutine"; |
3727 | return; |
4003 | return; |
3728 | } |
4004 | } |
3729 | |
4005 | |
3730 | return if $RELOAD++; |
4006 | return if $RELOAD++; |
3731 | |
4007 | |
3732 | my $t1 = EV::time; |
4008 | my $t1 = AE::time; |
3733 | |
4009 | |
3734 | while ($RELOAD) { |
4010 | while ($RELOAD) { |
3735 | warn "reloading..."; |
4011 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
4012 | info "perl_reload: reloading..."; |
3736 | |
4013 | |
3737 | warn "entering sync_job"; |
4014 | trace "perl_reload: entering sync_job"; |
3738 | |
4015 | |
3739 | cf::sync_job { |
4016 | cf::sync_job { |
3740 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3741 | cf::emergency_save; |
4017 | #cf::emergency_save; |
3742 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3743 | |
4018 | |
3744 | warn "syncing database to disk"; |
|
|
3745 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3746 | |
|
|
3747 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3748 | |
|
|
3749 | warn "flushing outstanding aio requests"; |
|
|
3750 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3751 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3752 | } |
|
|
3753 | |
|
|
3754 | warn "cancelling all extension coros"; |
4019 | trace "perl_reload: cancelling all extension coros"; |
3755 | $_->cancel for values %EXT_CORO; |
4020 | $_->cancel for values %EXT_CORO; |
3756 | %EXT_CORO = (); |
4021 | %EXT_CORO = (); |
3757 | |
4022 | |
3758 | warn "removing commands"; |
4023 | trace "perl_reload: removing commands"; |
3759 | %COMMAND = (); |
4024 | %COMMAND = (); |
3760 | |
4025 | |
3761 | warn "removing ext/exti commands"; |
4026 | trace "perl_reload: removing ext/exti commands"; |
3762 | %EXTCMD = (); |
4027 | %EXTCMD = (); |
3763 | %EXTICMD = (); |
4028 | %EXTICMD = (); |
3764 | |
4029 | |
3765 | warn "unloading/nuking all extensions"; |
4030 | trace "perl_reload: unloading/nuking all extensions"; |
3766 | for my $pkg (@EXTS) { |
4031 | for my $pkg (@EXTS) { |
3767 | warn "... unloading $pkg"; |
4032 | trace "... unloading $pkg"; |
3768 | |
4033 | |
3769 | if (my $cb = $pkg->can ("unload")) { |
4034 | if (my $cb = $pkg->can ("unload")) { |
3770 | eval { |
4035 | eval { |
3771 | $cb->($pkg); |
4036 | $cb->($pkg); |
3772 | 1 |
4037 | 1 |
3773 | } or warn "$pkg unloaded, but with errors: $@"; |
4038 | } or error "$pkg unloaded, but with errors: $@"; |
3774 | } |
4039 | } |
3775 | |
4040 | |
3776 | warn "... clearing $pkg"; |
4041 | trace "... clearing $pkg"; |
3777 | clear_package $pkg; |
4042 | clear_package $pkg; |
3778 | } |
4043 | } |
3779 | |
4044 | |
3780 | warn "unloading all perl modules loaded from $LIBDIR"; |
4045 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3781 | while (my ($k, $v) = each %INC) { |
4046 | while (my ($k, $v) = each %INC) { |
3782 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4047 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3783 | |
4048 | |
3784 | warn "... unloading $k"; |
4049 | trace "... unloading $k"; |
3785 | delete $INC{$k}; |
4050 | delete $INC{$k}; |
3786 | |
4051 | |
3787 | $k =~ s/\.pm$//; |
4052 | $k =~ s/\.pm$//; |
3788 | $k =~ s/\//::/g; |
4053 | $k =~ s/\//::/g; |
3789 | |
4054 | |
… | |
… | |
3792 | } |
4057 | } |
3793 | |
4058 | |
3794 | clear_package $k; |
4059 | clear_package $k; |
3795 | } |
4060 | } |
3796 | |
4061 | |
3797 | warn "getting rid of safe::, as good as possible"; |
4062 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3798 | clear_package "safe::$_" |
4063 | clear_package "safe::$_" |
3799 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4064 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3800 | |
4065 | |
3801 | warn "unloading cf.pm \"a bit\""; |
4066 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3802 | delete $INC{"cf.pm"}; |
4067 | delete $INC{"cf.pm"}; |
3803 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4068 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3804 | |
4069 | |
3805 | # don't, removes xs symbols, too, |
4070 | # don't, removes xs symbols, too, |
3806 | # and global variables created in xs |
4071 | # and global variables created in xs |
3807 | #clear_package __PACKAGE__; |
4072 | #clear_package __PACKAGE__; |
3808 | |
4073 | |
3809 | warn "unload completed, starting to reload now"; |
4074 | info "perl_reload: unload completed, starting to reload now"; |
3810 | |
4075 | |
3811 | warn "reloading cf.pm"; |
4076 | trace "perl_reload: reloading cf.pm"; |
3812 | require cf; |
4077 | require cf; |
3813 | cf::_connect_to_perl_1; |
4078 | cf::_connect_to_perl_1; |
3814 | |
4079 | |
3815 | warn "loading config and database again"; |
4080 | trace "perl_reload: loading config and database again"; |
3816 | cf::reload_config; |
4081 | cf::reload_config; |
3817 | |
4082 | |
3818 | warn "loading extensions"; |
4083 | trace "perl_reload: loading extensions"; |
3819 | cf::load_extensions; |
4084 | cf::load_extensions; |
3820 | |
4085 | |
3821 | if ($REATTACH_ON_RELOAD) { |
4086 | if ($REATTACH_ON_RELOAD) { |
3822 | warn "reattaching attachments to objects/players"; |
4087 | trace "perl_reload: reattaching attachments to objects/players"; |
3823 | _global_reattach; # objects, sockets |
4088 | _global_reattach; # objects, sockets |
3824 | warn "reattaching attachments to maps"; |
4089 | trace "perl_reload: reattaching attachments to maps"; |
3825 | reattach $_ for values %MAP; |
4090 | reattach $_ for values %MAP; |
3826 | warn "reattaching attachments to players"; |
4091 | trace "perl_reload: reattaching attachments to players"; |
3827 | reattach $_ for values %PLAYER; |
4092 | reattach $_ for values %PLAYER; |
3828 | } |
4093 | } |
3829 | |
4094 | |
3830 | warn "running post_init jobs"; |
4095 | cf::_post_init 1; |
3831 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3832 | |
4096 | |
3833 | warn "leaving sync_job"; |
4097 | trace "perl_reload: leaving sync_job"; |
3834 | |
4098 | |
3835 | 1 |
4099 | 1 |
3836 | } or do { |
4100 | } or do { |
3837 | warn $@; |
4101 | error $@; |
3838 | cf::cleanup "error while reloading, exiting."; |
4102 | cf::cleanup "perl_reload: error, exiting."; |
3839 | }; |
4103 | }; |
3840 | |
4104 | |
3841 | warn "reloaded"; |
|
|
3842 | --$RELOAD; |
4105 | --$RELOAD; |
3843 | } |
4106 | } |
3844 | |
4107 | |
3845 | $t1 = EV::time - $t1; |
4108 | $t1 = AE::time - $t1; |
3846 | warn "reload completed in ${t1}s\n"; |
4109 | info "perl_reload: completed in ${t1}s\n"; |
3847 | }; |
4110 | }; |
3848 | |
4111 | |
3849 | our $RELOAD_WATCHER; # used only during reload |
4112 | our $RELOAD_WATCHER; # used only during reload |
3850 | |
4113 | |
3851 | sub reload_perl() { |
4114 | sub reload_perl() { |
… | |
… | |
3853 | # coro crashes during coro_state_free->destroy here. |
4116 | # coro crashes during coro_state_free->destroy here. |
3854 | |
4117 | |
3855 | $RELOAD_WATCHER ||= cf::async { |
4118 | $RELOAD_WATCHER ||= cf::async { |
3856 | Coro::AIO::aio_wait cache_extensions; |
4119 | Coro::AIO::aio_wait cache_extensions; |
3857 | |
4120 | |
3858 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
4121 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3859 | do_reload_perl; |
4122 | do_reload_perl; |
3860 | undef $RELOAD_WATCHER; |
4123 | undef $RELOAD_WATCHER; |
3861 | }; |
4124 | }; |
3862 | }; |
4125 | }; |
3863 | } |
4126 | } |
… | |
… | |
3872 | reload_perl; |
4135 | reload_perl; |
3873 | }; |
4136 | }; |
3874 | } |
4137 | } |
3875 | }; |
4138 | }; |
3876 | |
4139 | |
3877 | unshift @INC, $LIBDIR; |
4140 | ############################################################################# |
3878 | |
4141 | |
3879 | my $bug_warning = 0; |
4142 | my $bug_warning = 0; |
3880 | |
4143 | |
3881 | our @WAIT_FOR_TICK; |
|
|
3882 | our @WAIT_FOR_TICK_BEGIN; |
|
|
3883 | |
|
|
3884 | sub wait_for_tick { |
4144 | sub wait_for_tick() { |
3885 | return if tick_inhibit || $Coro::current == $Coro::main; |
4145 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3886 | |
4146 | |
3887 | my $signal = new Coro::Signal; |
4147 | $WAIT_FOR_TICK->wait; |
3888 | push @WAIT_FOR_TICK, $signal; |
|
|
3889 | $signal->wait; |
|
|
3890 | } |
4148 | } |
3891 | |
4149 | |
3892 | sub wait_for_tick_begin { |
4150 | sub wait_for_tick_begin() { |
3893 | return if tick_inhibit || $Coro::current == $Coro::main; |
4151 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3894 | |
4152 | |
3895 | my $signal = new Coro::Signal; |
4153 | my $signal = new Coro::Signal; |
3896 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4154 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3897 | $signal->wait; |
4155 | $signal->wait; |
3898 | } |
4156 | } |
… | |
… | |
3902 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4160 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3903 | unless ++$bug_warning > 10; |
4161 | unless ++$bug_warning > 10; |
3904 | return; |
4162 | return; |
3905 | } |
4163 | } |
3906 | |
4164 | |
3907 | cf::server_tick; # one server iteration |
4165 | cf::one_tick; # one server iteration |
|
|
4166 | |
|
|
4167 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3908 | |
4168 | |
3909 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4169 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3910 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4170 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3911 | Coro::async_pool { |
4171 | Coro::async_pool { |
3912 | $Coro::current->{desc} = "runtime saver"; |
4172 | $Coro::current->{desc} = "runtime saver"; |
3913 | write_runtime_sync |
4173 | write_runtime_sync |
3914 | or warn "ERROR: unable to write runtime file: $!"; |
4174 | or error "ERROR: unable to write runtime file: $!"; |
3915 | }; |
4175 | }; |
3916 | } |
4176 | } |
3917 | |
4177 | |
3918 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4178 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3919 | $sig->send; |
4179 | $sig->send; |
3920 | } |
4180 | } |
3921 | while (my $sig = shift @WAIT_FOR_TICK) { |
4181 | $WAIT_FOR_TICK->broadcast; |
3922 | $sig->send; |
|
|
3923 | } |
|
|
3924 | |
4182 | |
3925 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4183 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3926 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4184 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3927 | |
4185 | |
3928 | if (0) { |
4186 | if (0) { |
3929 | if ($NEXT_TICK) { |
4187 | if ($NEXT_TICK) { |
3930 | my $jitter = $TICK_START - $NEXT_TICK; |
4188 | my $jitter = $TICK_START - $NEXT_TICK; |
3931 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4189 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3932 | warn "jitter $JITTER\n";#d# |
4190 | debug "jitter $JITTER\n";#d# |
3933 | } |
4191 | } |
3934 | } |
4192 | } |
3935 | } |
4193 | } |
3936 | |
4194 | |
3937 | { |
4195 | { |
3938 | # configure BDB |
4196 | # configure BDB |
3939 | |
4197 | |
3940 | BDB::min_parallel 8; |
4198 | BDB::min_parallel 16; |
3941 | BDB::max_poll_reqs $TICK * 0.1; |
4199 | BDB::max_poll_reqs $TICK * 0.1; |
3942 | $AnyEvent::BDB::WATCHER->priority (1); |
4200 | #$AnyEvent::BDB::WATCHER->priority (1); |
3943 | |
4201 | |
3944 | unless ($DB_ENV) { |
4202 | unless ($DB_ENV) { |
3945 | $DB_ENV = BDB::db_env_create; |
4203 | $DB_ENV = BDB::db_env_create; |
3946 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4204 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3947 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4205 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
3982 | IO::AIO::min_parallel 8; |
4240 | IO::AIO::min_parallel 8; |
3983 | IO::AIO::max_poll_time $TICK * 0.1; |
4241 | IO::AIO::max_poll_time $TICK * 0.1; |
3984 | undef $AnyEvent::AIO::WATCHER; |
4242 | undef $AnyEvent::AIO::WATCHER; |
3985 | } |
4243 | } |
3986 | |
4244 | |
3987 | my $_log_backtrace; |
4245 | our $_log_backtrace; |
|
|
4246 | our $_log_backtrace_last; |
3988 | |
4247 | |
3989 | sub _log_backtrace { |
4248 | sub _log_backtrace { |
3990 | my ($msg, @addr) = @_; |
4249 | my ($msg, @addr) = @_; |
3991 | |
4250 | |
3992 | $msg =~ s/\n//; |
4251 | $msg =~ s/\n$//; |
3993 | |
4252 | |
|
|
4253 | if ($_log_backtrace_last eq $msg) { |
|
|
4254 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4255 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
3994 | # limit the # of concurrent backtraces |
4256 | # limit the # of concurrent backtraces |
3995 | if ($_log_backtrace < 2) { |
4257 | } elsif ($_log_backtrace < 2) { |
|
|
4258 | $_log_backtrace_last = $msg; |
3996 | ++$_log_backtrace; |
4259 | ++$_log_backtrace; |
3997 | my $perl_bt = Carp::longmess $msg; |
4260 | my $perl_bt = Carp::longmess $msg; |
3998 | async { |
4261 | async { |
3999 | $Coro::current->{desc} = "abt $msg"; |
4262 | $Coro::current->{desc} = "abt $msg"; |
4000 | |
4263 | |
… | |
… | |
4020 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4283 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4021 | --$_log_backtrace; |
4284 | --$_log_backtrace; |
4022 | }; |
4285 | }; |
4023 | } else { |
4286 | } else { |
4024 | LOG llevInfo, "[ABT] $msg\n"; |
4287 | LOG llevInfo, "[ABT] $msg\n"; |
4025 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4288 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4026 | } |
4289 | } |
4027 | } |
4290 | } |
4028 | |
4291 | |
4029 | # load additional modules |
4292 | # load additional modules |
4030 | require "cf/$_.pm" for @EXTRA_MODULES; |
4293 | require "cf/$_.pm" for @EXTRA_MODULES; |