1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the Affero GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # and the GNU General Public License along with this program. If not, see |
17 | # and the GNU General Public License along with this program. If not, see |
18 | # <http://www.gnu.org/licenses/>. |
18 | # <http://www.gnu.org/licenses/>. |
19 | # |
19 | # |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
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; |
… | |
… | |
34 | use Safe; |
32 | use Safe; |
35 | use Safe::Hole; |
33 | use Safe::Hole; |
36 | use Storable (); |
34 | use Storable (); |
37 | use Carp (); |
35 | use Carp (); |
38 | |
36 | |
39 | use Guard (); |
37 | use AnyEvent (); |
|
|
38 | use AnyEvent::IO (); |
|
|
39 | use AnyEvent::DNS (); |
|
|
40 | |
40 | use Coro (); |
41 | use Coro (); |
41 | use Coro::State; |
42 | use Coro::State; |
42 | use Coro::Handle; |
43 | use Coro::Handle; |
43 | use Coro::EV; |
44 | use Coro::EV; |
44 | use Coro::AnyEvent; |
45 | use Coro::AnyEvent; |
… | |
… | |
50 | use Coro::AIO; |
51 | use Coro::AIO; |
51 | use Coro::BDB 1.6; |
52 | use Coro::BDB 1.6; |
52 | use Coro::Storable; |
53 | use Coro::Storable; |
53 | use Coro::Util (); |
54 | use Coro::Util (); |
54 | |
55 | |
|
|
56 | use Guard (); |
55 | use JSON::XS 2.01 (); |
57 | use JSON::XS 2.01 (); |
56 | use BDB (); |
58 | use BDB (); |
57 | use Data::Dumper; |
59 | use Data::Dumper; |
58 | use Fcntl; |
60 | use Fcntl; |
59 | use YAML::XS (); |
61 | use YAML::XS (); |
… | |
… | |
78 | # strictly for debugging |
80 | # strictly for debugging |
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
81 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
80 | |
82 | |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
83 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | |
84 | |
|
|
85 | our @ORIG_INC; |
|
|
86 | |
83 | our %COMMAND = (); |
87 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
88 | our %COMMAND_TIME = (); |
85 | |
89 | |
86 | our @EXTS = (); # list of extension package names |
90 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
91 | our %EXTCMD = (); |
… | |
… | |
93 | our @EVENT; |
97 | our @EVENT; |
94 | our @REFLECT; # set by XS |
98 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
99 | our %REFLECT; # set by us |
96 | |
100 | |
97 | our $CONFDIR = confdir; |
101 | our $CONFDIR = confdir; |
|
|
102 | |
98 | our $DATADIR = datadir; |
103 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
104 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
105 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
106 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
107 | |
102 | our $LOCALDIR = localdir; |
108 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
109 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
110 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
111 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
112 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
113 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
114 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
115 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
116 | |
111 | our %RESOURCE; |
117 | #our %RESOURCE; # unused |
112 | |
118 | |
113 | our $OUTPUT_RATE_MIN = 4000; |
119 | our $OUTPUT_RATE_MIN = 3000; |
114 | our $OUTPUT_RATE_MAX = 100000; |
120 | our $OUTPUT_RATE_MAX = 1000000; |
|
|
121 | |
|
|
122 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
123 | our $VERBOSE_IO = 1; |
115 | |
124 | |
116 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
125 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
117 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
126 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
118 | our $NEXT_TICK; |
127 | our $NEXT_TICK; |
119 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
128 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
121 | our $BDB_DEADLOCK_WATCHER; |
130 | our $BDB_DEADLOCK_WATCHER; |
122 | our $BDB_CHECKPOINT_WATCHER; |
131 | our $BDB_CHECKPOINT_WATCHER; |
123 | our $BDB_TRICKLE_WATCHER; |
132 | our $BDB_TRICKLE_WATCHER; |
124 | our $DB_ENV; |
133 | our $DB_ENV; |
125 | |
134 | |
126 | our @EXTRA_MODULES = qw(pod match mapscript); |
135 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
127 | |
136 | |
128 | our %CFG; |
137 | our %CFG; |
|
|
138 | our %EXT_CFG; # cfgkeyname => [var-ref, defaultvalue] |
129 | |
139 | |
130 | our $UPTIME; $UPTIME ||= time; |
140 | our $UPTIME; $UPTIME ||= time; |
131 | our $RUNTIME; |
141 | our $RUNTIME = 0; |
|
|
142 | our $SERVER_TICK = 0; |
132 | our $NOW; |
143 | our $NOW; |
133 | |
144 | |
134 | our (%PLAYER, %PLAYER_LOADING); # all users |
145 | our (%PLAYER, %PLAYER_LOADING); # all users |
135 | our (%MAP, %MAP_LOADING ); # all maps |
146 | our (%MAP, %MAP_LOADING ); # all maps |
136 | our $LINK_MAP; # the special {link} map, which is always available |
147 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
145 | |
156 | |
146 | our @POST_INIT; |
157 | our @POST_INIT; |
147 | |
158 | |
148 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
159 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
149 | our $REALLY_UNLOOP; # never set to true, please :) |
160 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
161 | |
|
|
162 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
163 | our @WAIT_FOR_TICK_BEGIN; |
150 | |
164 | |
151 | binmode STDOUT; |
165 | binmode STDOUT; |
152 | binmode STDERR; |
166 | binmode STDERR; |
153 | |
167 | |
154 | # read virtual server time, if available |
168 | # read virtual server time, if available |
… | |
… | |
165 | |
179 | |
166 | our $EMERGENCY_POSITION; |
180 | our $EMERGENCY_POSITION; |
167 | |
181 | |
168 | sub cf::map::normalise; |
182 | sub cf::map::normalise; |
169 | |
183 | |
|
|
184 | sub in_main() { |
|
|
185 | $Coro::current == $Coro::main |
|
|
186 | } |
|
|
187 | |
170 | ############################################################################# |
188 | ############################################################################# |
171 | |
189 | |
172 | %REFLECT = (); |
190 | %REFLECT = (); |
173 | for (@REFLECT) { |
191 | for (@REFLECT) { |
174 | my $reflect = JSON::XS::decode_json $_; |
192 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
184 | |
202 | |
185 | =over 4 |
203 | =over 4 |
186 | |
204 | |
187 | =item $cf::UPTIME |
205 | =item $cf::UPTIME |
188 | |
206 | |
189 | The timestamp of the server start (so not actually an uptime). |
207 | The timestamp of the server start (so not actually an "uptime"). |
|
|
208 | |
|
|
209 | =item $cf::SERVER_TICK |
|
|
210 | |
|
|
211 | An unsigned integer that starts at zero when the server is started and is |
|
|
212 | incremented on every tick. |
|
|
213 | |
|
|
214 | =item $cf::NOW |
|
|
215 | |
|
|
216 | The (real) time of the last (current) server tick - updated before and |
|
|
217 | after tick processing, so this is useful only as a rough "what time is it |
|
|
218 | now" estimate. |
|
|
219 | |
|
|
220 | =item $cf::TICK |
|
|
221 | |
|
|
222 | The interval between each server tick, in seconds. |
190 | |
223 | |
191 | =item $cf::RUNTIME |
224 | =item $cf::RUNTIME |
192 | |
225 | |
193 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
226 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
194 | every server tick. |
227 | every server tick. |
195 | |
228 | |
196 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
229 | =item $cf::CONFDIR $cf::DATADIR $cf::LIBDIR $cf::PODDIR |
197 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
230 | $cf::MAPDIR $cf::LOCALDIR $cf::TMPDIR $cf::UNIQUEDIR |
198 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
231 | $cf::PLAYERDIR $cf::RANDOMDIR $cf::BDBDIR |
199 | |
232 | |
200 | Various directories - "/etc", read-only install directory, perl-library |
233 | Various directories - "/etc", read-only install directory, perl-library |
201 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
234 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
202 | unique-items directory, player file directory, random maps directory and |
235 | unique-items directory, player file directory, random maps directory and |
203 | database environment. |
236 | database environment. |
204 | |
237 | |
205 | =item $cf::NOW |
|
|
206 | |
|
|
207 | The time of the last (current) server tick. |
|
|
208 | |
|
|
209 | =item $cf::TICK |
|
|
210 | |
|
|
211 | The interval between server ticks, in seconds. |
|
|
212 | |
|
|
213 | =item $cf::LOADAVG |
238 | =item $cf::LOADAVG |
214 | |
239 | |
215 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
240 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
216 | (none) and 1 (overloaded), indicating how much time is spent on processing |
241 | (none) and 1 (overloaded), indicating how much time is spent on processing |
217 | objects per tick. Healthy values are < 0.5. |
242 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
226 | from wherever your confdir points to. |
251 | from wherever your confdir points to. |
227 | |
252 | |
228 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
253 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
229 | |
254 | |
230 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
255 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
231 | returns directly I<after> the tick processing (and consequently, can only wake one process |
256 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
232 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
257 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
|
|
258 | |
|
|
259 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
260 | ticking, making it suitable for small pauses in threads that need to run |
|
|
261 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
262 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
263 | |
|
|
264 | =item $cf::WAIT_FOR_TICK |
|
|
265 | |
|
|
266 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
267 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
268 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
269 | next server tick. |
|
|
270 | |
|
|
271 | =cut |
|
|
272 | |
|
|
273 | sub wait_for_tick(); |
|
|
274 | sub wait_for_tick_begin(); |
233 | |
275 | |
234 | =item @cf::INVOKE_RESULTS |
276 | =item @cf::INVOKE_RESULTS |
235 | |
277 | |
236 | This array contains the results of the last C<invoke ()> call. When |
278 | This array contains the results of the last C<invoke ()> call. When |
237 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
279 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
245 | |
287 | |
246 | =back |
288 | =back |
247 | |
289 | |
248 | =cut |
290 | =cut |
249 | |
291 | |
|
|
292 | sub error(@) { LOG llevError, join "", @_ } |
|
|
293 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
294 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
295 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
296 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
297 | |
250 | $Coro::State::WARNHOOK = sub { |
298 | $Coro::State::WARNHOOK = sub { |
251 | my $msg = join "", @_; |
299 | my $msg = join "", @_; |
252 | |
300 | |
253 | $msg .= "\n" |
301 | $msg .= "\n" |
254 | unless $msg =~ /\n$/; |
302 | unless $msg =~ /\n$/; |
255 | |
303 | |
256 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
304 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
257 | |
305 | |
258 | LOG llevError, $msg; |
306 | LOG llevWarn, $msg; |
259 | }; |
307 | }; |
260 | |
308 | |
261 | $Coro::State::DIEHOOK = sub { |
309 | $Coro::State::DIEHOOK = sub { |
262 | return unless $^S eq 0; # "eq", not "==" |
310 | return unless $^S eq 0; # "eq", not "==" |
263 | |
311 | |
264 | warn Carp::longmess $_[0]; |
312 | error Carp::longmess $_[0]; |
265 | |
313 | |
266 | if ($Coro::current == $Coro::main) {#d# |
314 | if (in_main) {#d# |
267 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
315 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
268 | return;#d# |
316 | return;#d# |
269 | }#d# |
317 | }#d# |
270 | |
318 | |
271 | # kill coroutine otherwise |
319 | # kill coroutine otherwise |
272 | Coro::terminate |
320 | Coro::terminate |
… | |
… | |
292 | )) { |
340 | )) { |
293 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
341 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
294 | } |
342 | } |
295 | |
343 | |
296 | $EV::DIED = sub { |
344 | $EV::DIED = sub { |
297 | Carp::cluck "error in event callback: @_"; |
345 | warn "error in event callback: $@"; |
298 | }; |
346 | }; |
|
|
347 | |
|
|
348 | ############################################################################# |
|
|
349 | |
|
|
350 | sub fork_call(&@); |
|
|
351 | sub get_slot($;$$); |
299 | |
352 | |
300 | ############################################################################# |
353 | ############################################################################# |
301 | |
354 | |
302 | =head2 UTILITY FUNCTIONS |
355 | =head2 UTILITY FUNCTIONS |
303 | |
356 | |
… | |
… | |
324 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
377 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
325 | $d |
378 | $d |
326 | } || "[unable to dump $_[0]: '$@']"; |
379 | } || "[unable to dump $_[0]: '$@']"; |
327 | } |
380 | } |
328 | |
381 | |
|
|
382 | =item $scalar = cf::load_file $path |
|
|
383 | |
|
|
384 | Loads the given file from path and returns its contents. Croaks on error |
|
|
385 | and can block. |
|
|
386 | |
|
|
387 | =cut |
|
|
388 | |
|
|
389 | sub load_file($) { |
|
|
390 | 0 <= aio_load $_[0], my $data |
|
|
391 | or Carp::croak "$_[0]: $!"; |
|
|
392 | |
|
|
393 | $data |
|
|
394 | } |
|
|
395 | |
|
|
396 | =item $success = cf::replace_file $path, $data, $sync |
|
|
397 | |
|
|
398 | Atomically replaces the file at the given $path with new $data, and |
|
|
399 | optionally $sync the data to disk before replacing the file. |
|
|
400 | |
|
|
401 | =cut |
|
|
402 | |
|
|
403 | sub replace_file($$;$) { |
|
|
404 | my ($path, $data, $sync) = @_; |
|
|
405 | |
|
|
406 | my $lock = cf::lock_acquire ("replace_file:$path"); |
|
|
407 | |
|
|
408 | my $fh = aio_open "$path~", Fcntl::O_WRONLY | Fcntl::O_CREAT | Fcntl::O_TRUNC, 0644 |
|
|
409 | or return; |
|
|
410 | |
|
|
411 | $data = $data->() if ref $data; |
|
|
412 | |
|
|
413 | length $data == aio_write $fh, 0, (length $data), $data, 0 |
|
|
414 | or return; |
|
|
415 | |
|
|
416 | !$sync |
|
|
417 | or !aio_fsync $fh |
|
|
418 | or return; |
|
|
419 | |
|
|
420 | aio_close $fh |
|
|
421 | and return; |
|
|
422 | |
|
|
423 | aio_rename "$path~", $path |
|
|
424 | and return; |
|
|
425 | |
|
|
426 | if ($sync) { |
|
|
427 | $path =~ s%/[^/]*$%%; |
|
|
428 | aio_pathsync $path; |
|
|
429 | } |
|
|
430 | |
|
|
431 | 1 |
|
|
432 | } |
|
|
433 | |
329 | =item $ref = cf::decode_json $json |
434 | =item $ref = cf::decode_json $json |
330 | |
435 | |
331 | Converts a JSON string into the corresponding perl data structure. |
436 | Converts a JSON string into the corresponding perl data structure. |
332 | |
437 | |
333 | =item $json = cf::encode_json $ref |
438 | =item $json = cf::encode_json $ref |
… | |
… | |
339 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
444 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
340 | |
445 | |
341 | sub encode_json($) { $json_coder->encode ($_[0]) } |
446 | sub encode_json($) { $json_coder->encode ($_[0]) } |
342 | sub decode_json($) { $json_coder->decode ($_[0]) } |
447 | sub decode_json($) { $json_coder->decode ($_[0]) } |
343 | |
448 | |
|
|
449 | =item $ref = cf::decode_storable $scalar |
|
|
450 | |
|
|
451 | Same as Coro::Storable::thaw, so blocks. |
|
|
452 | |
|
|
453 | =cut |
|
|
454 | |
|
|
455 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
456 | |
|
|
457 | =item $ref = cf::decode_yaml $scalar |
|
|
458 | |
|
|
459 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
460 | |
|
|
461 | =cut |
|
|
462 | |
|
|
463 | sub decode_yaml($) { |
|
|
464 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
465 | } |
|
|
466 | |
|
|
467 | =item $scalar = cf::unlzf $scalar |
|
|
468 | |
|
|
469 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
470 | blocks. |
|
|
471 | |
|
|
472 | =cut |
|
|
473 | |
|
|
474 | sub unlzf($) { |
|
|
475 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
476 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
477 | Compress::LZF::decompress $_[0] |
|
|
478 | } |
|
|
479 | |
344 | =item cf::post_init { BLOCK } |
480 | =item cf::post_init { BLOCK } |
345 | |
481 | |
346 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
482 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
347 | but I<before> the server starts ticking again. |
483 | but I<before> the server starts ticking again. |
348 | |
484 | |
349 | The cdoeblock will have a single boolean argument to indicate whether this |
485 | The codeblock will have a single boolean argument to indicate whether this |
350 | is a reload or not. |
486 | is a reload or not. |
351 | |
487 | |
352 | =cut |
488 | =cut |
353 | |
489 | |
354 | sub post_init(&) { |
490 | sub post_init(&) { |
355 | push @POST_INIT, shift; |
491 | push @POST_INIT, shift; |
|
|
492 | } |
|
|
493 | |
|
|
494 | sub _post_init { |
|
|
495 | trace "running post_init jobs"; |
|
|
496 | |
|
|
497 | # run them in parallel... |
|
|
498 | |
|
|
499 | my @join; |
|
|
500 | |
|
|
501 | while () { |
|
|
502 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
503 | @POST_INIT = (); |
|
|
504 | |
|
|
505 | @join or last; |
|
|
506 | |
|
|
507 | (pop @join)->join; |
|
|
508 | } |
356 | } |
509 | } |
357 | |
510 | |
358 | =item cf::lock_wait $string |
511 | =item cf::lock_wait $string |
359 | |
512 | |
360 | Wait until the given lock is available. See cf::lock_acquire. |
513 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
413 | EV::periodic $start, $interval, 0, $cb |
566 | EV::periodic $start, $interval, 0, $cb |
414 | } |
567 | } |
415 | |
568 | |
416 | =item cf::get_slot $time[, $priority[, $name]] |
569 | =item cf::get_slot $time[, $priority[, $name]] |
417 | |
570 | |
418 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
571 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
419 | This call blocks and returns only when you have at least C<$time> seconds |
572 | (default: 0): This call blocks and returns only when you have at least |
420 | of cpu time till the next tick. The slot is only valid till the next cede. |
573 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
574 | till the next cede. |
|
|
575 | |
|
|
576 | Background jobs should use a priority les than zero, interactive jobs |
|
|
577 | should use 100 or more. |
421 | |
578 | |
422 | The optional C<$name> can be used to identify the job to run. It might be |
579 | The optional C<$name> can be used to identify the job to run. It might be |
423 | used for statistical purposes and should identify the same time-class. |
580 | used for statistical purposes and should identify the same time-class. |
424 | |
581 | |
425 | Useful for short background jobs. |
582 | Useful for short background jobs. |
… | |
… | |
454 | } |
611 | } |
455 | } |
612 | } |
456 | |
613 | |
457 | if (@SLOT_QUEUE) { |
614 | if (@SLOT_QUEUE) { |
458 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
615 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
459 | push @cf::WAIT_FOR_TICK, $signal; |
616 | $WAIT_FOR_TICK->wait; |
460 | $signal->wait; |
|
|
461 | } else { |
617 | } else { |
462 | $busy = 0; |
618 | $busy = 0; |
463 | Coro::schedule; |
619 | Coro::schedule; |
464 | } |
620 | } |
465 | } |
621 | } |
… | |
… | |
505 | =cut |
661 | =cut |
506 | |
662 | |
507 | sub sync_job(&) { |
663 | sub sync_job(&) { |
508 | my ($job) = @_; |
664 | my ($job) = @_; |
509 | |
665 | |
510 | if ($Coro::current == $Coro::main) { |
666 | if (in_main) { |
511 | my $time = AE::time; |
667 | my $time = AE::time; |
512 | |
668 | |
513 | # this is the main coro, too bad, we have to block |
669 | # this is the main coro, too bad, we have to block |
514 | # till the operation succeeds, freezing the server :/ |
670 | # till the operation succeeds, freezing the server :/ |
515 | |
671 | |
516 | LOG llevError, Carp::longmess "sync job";#d# |
672 | #LOG llevError, Carp::longmess "sync job";#d# |
517 | |
673 | |
518 | my $freeze_guard = freeze_mainloop; |
674 | my $freeze_guard = freeze_mainloop; |
519 | |
675 | |
520 | my $busy = 1; |
676 | my $busy = 1; |
521 | my @res; |
677 | my @res; |
522 | |
678 | |
523 | (async { |
679 | (async { |
524 | $Coro::current->desc ("sync job coro"); |
680 | $Coro::current->desc ("sync job coro"); |
525 | @res = eval { $job->() }; |
681 | @res = eval { $job->() }; |
526 | warn $@ if $@; |
682 | error $@ if $@; |
527 | undef $busy; |
683 | undef $busy; |
528 | })->prio (Coro::PRIO_MAX); |
684 | })->prio (Coro::PRIO_MAX); |
529 | |
685 | |
530 | while ($busy) { |
686 | while ($busy) { |
531 | if (Coro::nready) { |
687 | if (Coro::nready) { |
… | |
… | |
565 | $EXT_CORO{$coro+0} = $coro; |
721 | $EXT_CORO{$coro+0} = $coro; |
566 | |
722 | |
567 | $coro |
723 | $coro |
568 | } |
724 | } |
569 | |
725 | |
570 | =item fork_call { }, $args |
726 | =item fork_call { }, @args |
571 | |
727 | |
572 | Executes the given code block with the given arguments in a seperate |
728 | Executes the given code block with the given arguments in a seperate |
573 | process, returning the results. Everything must be serialisable with |
729 | process, returning the results. Everything must be serialisable with |
574 | Coro::Storable. May, of course, block. Note that the executed sub may |
730 | Coro::Storable. May, of course, block. Note that the executed sub may |
575 | never block itself or use any form of event handling. |
731 | never block itself or use any form of event handling. |
576 | |
732 | |
577 | =cut |
733 | =cut |
578 | |
734 | |
|
|
735 | sub post_fork { |
|
|
736 | reset_signals; |
|
|
737 | } |
|
|
738 | |
579 | sub fork_call(&@) { |
739 | sub fork_call(&@) { |
580 | my ($cb, @args) = @_; |
740 | my ($cb, @args) = @_; |
581 | |
741 | |
582 | # we seemingly have to make a local copy of the whole thing, |
742 | # we seemingly have to make a local copy of the whole thing, |
583 | # otherwise perl prematurely frees the stuff :/ |
743 | # otherwise perl prematurely frees the stuff :/ |
584 | # TODO: investigate and fix (likely this will be rather laborious) |
744 | # TODO: investigate and fix (likely this will be rather laborious) |
585 | |
745 | |
586 | my @res = Coro::Util::fork_eval { |
746 | my @res = Coro::Util::fork_eval { |
587 | reset_signals; |
747 | cf::post_fork; |
588 | &$cb |
748 | &$cb |
589 | }, @args; |
749 | } @args; |
590 | |
750 | |
591 | wantarray ? @res : $res[-1] |
751 | wantarray ? @res : $res[-1] |
592 | } |
752 | } |
593 | |
753 | |
594 | sub objinfo { |
754 | sub objinfo { |
… | |
… | |
644 | within each server. |
804 | within each server. |
645 | |
805 | |
646 | =cut |
806 | =cut |
647 | |
807 | |
648 | sub db_table($) { |
808 | sub db_table($) { |
|
|
809 | cf::error "db_get called from main context" |
|
|
810 | if $Coro::current == $Coro::main; |
|
|
811 | |
649 | my ($name) = @_; |
812 | my ($name) = @_; |
650 | my $db = BDB::db_create $DB_ENV; |
813 | my $db = BDB::db_create $DB_ENV; |
651 | |
814 | |
652 | eval { |
815 | eval { |
653 | $db->set_flags (BDB::CHKSUM); |
816 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
663 | } |
826 | } |
664 | |
827 | |
665 | our $DB; |
828 | our $DB; |
666 | |
829 | |
667 | sub db_init { |
830 | sub db_init { |
668 | cf::sync_job { |
|
|
669 | $DB ||= db_table "db"; |
831 | $DB ||= db_table "db"; |
670 | }; |
|
|
671 | } |
832 | } |
672 | |
833 | |
673 | sub db_get($$) { |
834 | sub db_get($$) { |
674 | my $key = "$_[0]/$_[1]"; |
835 | my $key = "$_[0]/$_[1]"; |
675 | |
836 | |
676 | cf::sync_job { |
837 | cf::error "db_get called from main context" |
|
|
838 | if $Coro::current == $Coro::main; |
|
|
839 | |
677 | BDB::db_get $DB, undef, $key, my $data; |
840 | BDB::db_get $DB, undef, $key, my $data; |
678 | |
841 | |
679 | $! ? () |
842 | $! ? () |
680 | : $data |
843 | : $data |
681 | } |
|
|
682 | } |
844 | } |
683 | |
845 | |
684 | sub db_put($$$) { |
846 | sub db_put($$$) { |
685 | BDB::dbreq_pri 4; |
847 | BDB::dbreq_pri 4; |
686 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
848 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
714 | |
876 | |
715 | my @data; |
877 | my @data; |
716 | my $md5; |
878 | my $md5; |
717 | |
879 | |
718 | for (0 .. $#$src) { |
880 | for (0 .. $#$src) { |
719 | 0 <= aio_load $src->[$_], $data[$_] |
881 | $data[$_] = load_file $src->[$_]; |
720 | or Carp::croak "$src->[$_]: $!"; |
|
|
721 | } |
882 | } |
722 | |
883 | |
723 | # if processing is expensive, check |
884 | # if processing is expensive, check |
724 | # checksum first |
885 | # checksum first |
725 | if (1) { |
886 | if (1) { |
… | |
… | |
742 | |
903 | |
743 | my $t1 = Time::HiRes::time; |
904 | my $t1 = Time::HiRes::time; |
744 | my $data = $process->(\@data); |
905 | my $data = $process->(\@data); |
745 | my $t2 = Time::HiRes::time; |
906 | my $t2 = Time::HiRes::time; |
746 | |
907 | |
747 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
908 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
748 | |
909 | |
749 | db_put cache => "$id/data", $data; |
910 | db_put cache => "$id/data", $data; |
750 | db_put cache => "$id/md5" , $md5; |
911 | db_put cache => "$id/md5" , $md5; |
751 | db_put cache => "$id/meta", $meta; |
912 | db_put cache => "$id/meta", $meta; |
752 | |
913 | |
… | |
… | |
762 | |
923 | |
763 | =cut |
924 | =cut |
764 | |
925 | |
765 | sub datalog($@) { |
926 | sub datalog($@) { |
766 | my ($type, %kv) = @_; |
927 | my ($type, %kv) = @_; |
767 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
928 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
768 | } |
929 | } |
769 | |
930 | |
770 | =back |
931 | =back |
771 | |
932 | |
772 | =cut |
933 | =cut |
… | |
… | |
967 | |
1128 | |
968 | } elsif (exists $cb_id{$type}) { |
1129 | } elsif (exists $cb_id{$type}) { |
969 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1130 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
970 | |
1131 | |
971 | } elsif (ref $type) { |
1132 | } elsif (ref $type) { |
972 | warn "attaching objects not supported, ignoring.\n"; |
1133 | error "attaching objects not supported, ignoring.\n"; |
973 | |
1134 | |
974 | } else { |
1135 | } else { |
975 | shift @arg; |
1136 | shift @arg; |
976 | warn "attach argument '$type' not supported, ignoring.\n"; |
1137 | error "attach argument '$type' not supported, ignoring.\n"; |
977 | } |
1138 | } |
978 | } |
1139 | } |
979 | } |
1140 | } |
980 | |
1141 | |
981 | sub _object_attach { |
1142 | sub _object_attach { |
… | |
… | |
991 | _attach $registry, $klass, @attach; |
1152 | _attach $registry, $klass, @attach; |
992 | } |
1153 | } |
993 | |
1154 | |
994 | $obj->{$name} = \%arg; |
1155 | $obj->{$name} = \%arg; |
995 | } else { |
1156 | } else { |
996 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1157 | info "object uses attachment '$name' which is not available, postponing.\n"; |
997 | } |
1158 | } |
998 | |
1159 | |
999 | $obj->{_attachment}{$name} = undef; |
1160 | $obj->{_attachment}{$name} = undef; |
1000 | } |
1161 | } |
1001 | |
1162 | |
… | |
… | |
1060 | |
1221 | |
1061 | for (@$callbacks) { |
1222 | for (@$callbacks) { |
1062 | eval { &{$_->[1]} }; |
1223 | eval { &{$_->[1]} }; |
1063 | |
1224 | |
1064 | if ($@) { |
1225 | if ($@) { |
1065 | warn "$@"; |
|
|
1066 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1226 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1067 | override; |
1227 | override; |
1068 | } |
1228 | } |
1069 | |
1229 | |
1070 | return 1 if $override; |
1230 | return 1 if $override; |
1071 | } |
1231 | } |
… | |
… | |
1150 | for (@$attach) { |
1310 | for (@$attach) { |
1151 | my ($klass, @attach) = @$_; |
1311 | my ($klass, @attach) = @$_; |
1152 | _attach $registry, $klass, @attach; |
1312 | _attach $registry, $klass, @attach; |
1153 | } |
1313 | } |
1154 | } else { |
1314 | } else { |
1155 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1315 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1156 | } |
1316 | } |
1157 | } |
1317 | } |
1158 | } |
1318 | } |
1159 | |
1319 | |
1160 | cf::attachable->attach ( |
1320 | cf::attachable->attach ( |
… | |
… | |
1187 | my ($filename, $rdata, $objs) = @_; |
1347 | my ($filename, $rdata, $objs) = @_; |
1188 | |
1348 | |
1189 | sync_job { |
1349 | sync_job { |
1190 | if (length $$rdata) { |
1350 | if (length $$rdata) { |
1191 | utf8::decode (my $decname = $filename); |
1351 | utf8::decode (my $decname = $filename); |
1192 | warn sprintf "saving %s (%d,%d)\n", |
1352 | trace sprintf "saving %s (%d,%d)\n", |
1193 | $decname, length $$rdata, scalar @$objs; |
1353 | $decname, length $$rdata, scalar @$objs |
|
|
1354 | if $VERBOSE_IO; |
1194 | |
1355 | |
1195 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1356 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1196 | aio_chmod $fh, SAVE_MODE; |
1357 | aio_chmod $fh, SAVE_MODE; |
1197 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1358 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1198 | if ($cf::USE_FSYNC) { |
1359 | if ($cf::USE_FSYNC) { |
… | |
… | |
1220 | aio_rename "$filename~", $filename; |
1381 | aio_rename "$filename~", $filename; |
1221 | |
1382 | |
1222 | $filename =~ s%/[^/]+$%%; |
1383 | $filename =~ s%/[^/]+$%%; |
1223 | aio_pathsync $filename if $cf::USE_FSYNC; |
1384 | aio_pathsync $filename if $cf::USE_FSYNC; |
1224 | } else { |
1385 | } else { |
1225 | warn "unable to save objects: $filename~: $!\n"; |
1386 | error "unable to save objects: $filename~: $!\n"; |
1226 | } |
1387 | } |
1227 | } else { |
1388 | } else { |
1228 | aio_unlink $filename; |
1389 | aio_unlink $filename; |
1229 | aio_unlink "$filename.pst"; |
1390 | aio_unlink "$filename.pst"; |
1230 | } |
1391 | } |
… | |
… | |
1254 | my $st = eval { Coro::Storable::thaw $av }; |
1415 | my $st = eval { Coro::Storable::thaw $av }; |
1255 | $av = $st->{objs}; |
1416 | $av = $st->{objs}; |
1256 | } |
1417 | } |
1257 | |
1418 | |
1258 | utf8::decode (my $decname = $filename); |
1419 | utf8::decode (my $decname = $filename); |
1259 | warn sprintf "loading %s (%d,%d)\n", |
1420 | trace sprintf "loading %s (%d,%d)\n", |
1260 | $decname, length $data, scalar @{$av || []}; |
1421 | $decname, length $data, scalar @{$av || []} |
|
|
1422 | if $VERBOSE_IO; |
1261 | |
1423 | |
1262 | ($data, $av) |
1424 | ($data, $av) |
1263 | } |
1425 | } |
1264 | |
1426 | |
1265 | =head2 COMMAND CALLBACKS |
1427 | =head2 COMMAND CALLBACKS |
… | |
… | |
1269 | =cut |
1431 | =cut |
1270 | |
1432 | |
1271 | ############################################################################# |
1433 | ############################################################################# |
1272 | # command handling &c |
1434 | # command handling &c |
1273 | |
1435 | |
1274 | =item cf::register_command $name => \&callback($ob,$args); |
1436 | =item cf::register_command $name => \&callback($ob,$args) |
1275 | |
1437 | |
1276 | Register a callback for execution when the client sends the user command |
1438 | Register a callback for execution when the client sends the user command |
1277 | $name. |
1439 | $name. |
1278 | |
1440 | |
1279 | =cut |
1441 | =cut |
… | |
… | |
1285 | #warn "registering command '$name/$time' to '$caller'"; |
1447 | #warn "registering command '$name/$time' to '$caller'"; |
1286 | |
1448 | |
1287 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1449 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1288 | } |
1450 | } |
1289 | |
1451 | |
1290 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1452 | =item cf::register_extcmd $name => \&callback($pl,$packet) |
1291 | |
1453 | |
1292 | Register a callback for execution when the client sends an (synchronous) |
1454 | Register a callback for execution when the client sends an (synchronous) |
1293 | extcmd packet. Ext commands will be processed in the order they are |
1455 | extcmd packet. Ext commands will be processed in the order they are |
1294 | received by the server, like other user commands. The first argument is |
1456 | received by the server, like other user commands. The first argument is |
1295 | the logged-in player. Ext commands can only be processed after a player |
1457 | the logged-in player. Ext commands can only be processed after a player |
1296 | has logged in successfully. |
1458 | has logged in successfully. |
1297 | |
1459 | |
1298 | If the callback returns something, it is sent back as if reply was being |
1460 | If the callback returns something, it is sent back as if reply was being |
1299 | called. |
1461 | called. |
1300 | |
1462 | |
1301 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
1463 | =item cf::register_exticmd $name => \&callback($ns,$packet) |
1302 | |
1464 | |
1303 | Register a callback for execution when the client sends an (asynchronous) |
1465 | Register a callback for execution when the client sends an (asynchronous) |
1304 | exticmd packet. Exti commands are processed by the server as soon as they |
1466 | exticmd packet. Exti commands are processed by the server as soon as they |
1305 | are received, i.e. out of order w.r.t. other commands. The first argument |
1467 | are received, i.e. out of order w.r.t. other commands. The first argument |
1306 | is a client socket. Exti commands can be received anytime, even before |
1468 | is a client socket. Exti commands can be received anytime, even before |
… | |
… | |
1342 | my ($pl, $buf) = @_; |
1504 | my ($pl, $buf) = @_; |
1343 | |
1505 | |
1344 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1506 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1345 | |
1507 | |
1346 | if (ref $msg) { |
1508 | if (ref $msg) { |
1347 | my ($type, $reply, @payload) = |
1509 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
1348 | "ARRAY" eq ref $msg |
|
|
1349 | ? @$msg |
|
|
1350 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1351 | |
1510 | |
1352 | my @reply; |
1511 | my @reply; |
1353 | |
1512 | |
1354 | if (my $cb = $EXTCMD{$type}) { |
1513 | if (my $cb = $EXTCMD{$type}) { |
1355 | @reply = $cb->($pl, @payload); |
1514 | @reply = $cb->($pl, @payload); |
1356 | } |
1515 | } |
1357 | |
1516 | |
1358 | $pl->ext_reply ($reply, @reply) |
1517 | $pl->ext_msg ("reply-$reply", @reply) |
1359 | if $reply; |
1518 | if $reply; |
1360 | |
1519 | |
1361 | } else { |
1520 | } else { |
1362 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1521 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1363 | } |
1522 | } |
1364 | |
1523 | |
1365 | cf::override; |
1524 | cf::override; |
1366 | }, |
1525 | }, |
1367 | ); |
1526 | ); |
… | |
… | |
1377 | }; |
1536 | }; |
1378 | |
1537 | |
1379 | $grp |
1538 | $grp |
1380 | } |
1539 | } |
1381 | |
1540 | |
|
|
1541 | sub _ext_cfg_reg($$$$) { |
|
|
1542 | my ($rvar, $varname, $cfgname, $default) = @_; |
|
|
1543 | |
|
|
1544 | $cfgname = lc $varname |
|
|
1545 | unless length $cfgname; |
|
|
1546 | |
|
|
1547 | $EXT_CFG{$cfgname} = [$rvar, $default]; |
|
|
1548 | |
|
|
1549 | $$rvar = exists $CFG{$cfgname} ? $CFG{$cfgname} : $default; |
|
|
1550 | } |
|
|
1551 | |
1382 | sub load_extensions { |
1552 | sub load_extensions { |
|
|
1553 | info "loading extensions..."; |
|
|
1554 | |
|
|
1555 | %EXT_CFG = (); |
|
|
1556 | |
1383 | cf::sync_job { |
1557 | cf::sync_job { |
1384 | my %todo; |
1558 | my %todo; |
1385 | |
1559 | |
1386 | for my $path (<$LIBDIR/*.ext>) { |
1560 | for my $path (<$LIBDIR/*.ext>) { |
1387 | next unless -r $path; |
1561 | next unless -r $path; |
… | |
… | |
1405 | |
1579 | |
1406 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1580 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1407 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1581 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1408 | |
1582 | |
1409 | $ext{source} = |
1583 | $ext{source} = |
1410 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1584 | "package $pkg; use common::sense;\n" |
1411 | . "#line 1 \"$path\"\n{\n" |
1585 | . "#line 1 \"$path\"\n{\n" |
1412 | . $source |
1586 | . $source |
1413 | . "\n};\n1"; |
1587 | . "\n};\n1"; |
1414 | |
1588 | |
1415 | $todo{$base} = \%ext; |
1589 | $todo{$base} = \%ext; |
… | |
… | |
1427 | for (split /,\s*/, $v->{meta}{depends}) { |
1601 | for (split /,\s*/, $v->{meta}{depends}) { |
1428 | next ext |
1602 | next ext |
1429 | unless exists $done{$_}; |
1603 | unless exists $done{$_}; |
1430 | } |
1604 | } |
1431 | |
1605 | |
1432 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1606 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1433 | |
1607 | |
|
|
1608 | my $source = $v->{source}; |
|
|
1609 | |
|
|
1610 | # support "CONF varname :confname = default" pseudo-statements |
|
|
1611 | $source =~ s{ |
|
|
1612 | ^ CONF \s+ ([^\s:=]+) \s* (?:: \s* ([^\s:=]+) \s* )? = ([^\n#]+) |
|
|
1613 | }{ |
|
|
1614 | "our \$$1; BEGIN { cf::_ext_cfg_reg \\\$$1, q\x00$1\x00, q\x00$2\x00, $3 }"; |
|
|
1615 | }gmxe; |
|
|
1616 | |
1434 | my $active = eval $v->{source}; |
1617 | my $active = eval $source; |
1435 | |
1618 | |
1436 | if (length $@) { |
1619 | if (length $@) { |
1437 | warn "$v->{path}: $@\n"; |
1620 | error "$v->{path}: $@\n"; |
1438 | |
1621 | |
1439 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1622 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1440 | if exists $v->{meta}{mandatory}; |
1623 | if exists $v->{meta}{mandatory}; |
|
|
1624 | |
|
|
1625 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1626 | delete $todo{$k}; |
1441 | } else { |
1627 | } else { |
1442 | $done{$k} = delete $todo{$k}; |
1628 | $done{$k} = delete $todo{$k}; |
1443 | push @EXTS, $v->{pkg}; |
1629 | push @EXTS, $v->{pkg}; |
1444 | $progress = 1; |
1630 | $progress = 1; |
1445 | |
1631 | |
1446 | warn "$v->{base}: extension inactive.\n" |
1632 | info "$v->{base}: extension inactive.\n" |
1447 | unless $active; |
1633 | unless $active; |
1448 | } |
1634 | } |
1449 | } |
1635 | } |
1450 | |
1636 | |
1451 | unless ($progress) { |
1637 | unless ($progress) { |
… | |
… | |
1453 | |
1639 | |
1454 | while (my ($k, $v) = each %todo) { |
1640 | while (my ($k, $v) = each %todo) { |
1455 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1641 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1456 | if exists $v->{meta}{mandatory}; |
1642 | if exists $v->{meta}{mandatory}; |
1457 | } |
1643 | } |
|
|
1644 | |
|
|
1645 | last; |
1458 | } |
1646 | } |
1459 | } |
1647 | } |
1460 | }; |
1648 | }; |
1461 | } |
1649 | } |
1462 | |
1650 | |
… | |
… | |
1620 | my $name = $pl->ob->name; |
1808 | my $name = $pl->ob->name; |
1621 | |
1809 | |
1622 | $pl->{deny_save} = 1; |
1810 | $pl->{deny_save} = 1; |
1623 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1811 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1624 | |
1812 | |
1625 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1813 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1626 | $pl->deactivate; |
1814 | $pl->deactivate; |
|
|
1815 | |
1627 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1816 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1628 | $pl->ob->check_score; |
|
|
1629 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1817 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1818 | ext::highscore::check ($pl->ob); |
|
|
1819 | |
1630 | $pl->ns->destroy if $pl->ns; |
1820 | $pl->ns->destroy if $pl->ns; |
1631 | |
1821 | |
1632 | my $path = playerdir $pl; |
1822 | my $path = playerdir $pl; |
1633 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1823 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1634 | aio_rename $path, $temp; |
1824 | aio_rename $path, $temp; |
… | |
… | |
1688 | \@logins |
1878 | \@logins |
1689 | } |
1879 | } |
1690 | |
1880 | |
1691 | =item $player->maps |
1881 | =item $player->maps |
1692 | |
1882 | |
|
|
1883 | =item cf::player::maps $login |
|
|
1884 | |
1693 | Returns an arrayref of map paths that are private for this |
1885 | Returns an arrayref of map paths that are private for this |
1694 | player. May block. |
1886 | player. May block. |
1695 | |
1887 | |
1696 | =cut |
1888 | =cut |
1697 | |
1889 | |
… | |
… | |
1718 | |
1910 | |
1719 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1911 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1720 | |
1912 | |
1721 | Expand deliantra pod fragments into protocol xml. |
1913 | Expand deliantra pod fragments into protocol xml. |
1722 | |
1914 | |
1723 | =item $player->ext_reply ($msgid, @msg) |
|
|
1724 | |
|
|
1725 | Sends an ext reply to the player. |
|
|
1726 | |
|
|
1727 | =cut |
|
|
1728 | |
|
|
1729 | sub ext_reply($$@) { |
|
|
1730 | my ($self, $id, @msg) = @_; |
|
|
1731 | |
|
|
1732 | $self->ns->ext_reply ($id, @msg) |
|
|
1733 | } |
|
|
1734 | |
|
|
1735 | =item $player->ext_msg ($type, @msg) |
1915 | =item $player->ext_msg ($type, @msg) |
1736 | |
1916 | |
1737 | Sends an ext event to the client. |
1917 | Sends an ext event to the client. |
1738 | |
1918 | |
1739 | =cut |
1919 | =cut |
… | |
… | |
1758 | |
1938 | |
1759 | =cut |
1939 | =cut |
1760 | |
1940 | |
1761 | sub find_by_path($) { |
1941 | sub find_by_path($) { |
1762 | my ($path) = @_; |
1942 | my ($path) = @_; |
|
|
1943 | |
|
|
1944 | $path =~ s/^~[^\/]*//; # skip ~login |
1763 | |
1945 | |
1764 | my ($match, $specificity); |
1946 | my ($match, $specificity); |
1765 | |
1947 | |
1766 | for my $region (list) { |
1948 | for my $region (list) { |
1767 | if ($region->{match} && $path =~ $region->{match}) { |
1949 | if ($region->{match} && $path =~ $region->{match}) { |
… | |
… | |
1796 | sub generate_random_map { |
1978 | sub generate_random_map { |
1797 | my ($self, $rmp) = @_; |
1979 | my ($self, $rmp) = @_; |
1798 | |
1980 | |
1799 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1981 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1800 | |
1982 | |
1801 | # mit "rum" bekleckern, nicht |
|
|
1802 | $self->_create_random_map ( |
1983 | $self->_create_random_map ($rmp); |
1803 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1804 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1805 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1806 | $rmp->{exit_on_final_map}, |
|
|
1807 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1808 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1809 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1810 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1811 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1812 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1813 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1814 | ) |
|
|
1815 | } |
1984 | } |
1816 | |
1985 | |
1817 | =item cf::map->register ($regex, $prio) |
1986 | =item cf::map->register ($regex, $prio) |
1818 | |
1987 | |
1819 | Register a handler for the map path matching the given regex at the |
1988 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1824 | |
1993 | |
1825 | sub register { |
1994 | sub register { |
1826 | my (undef, $regex, $prio) = @_; |
1995 | my (undef, $regex, $prio) = @_; |
1827 | my $pkg = caller; |
1996 | my $pkg = caller; |
1828 | |
1997 | |
1829 | no strict; |
|
|
1830 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1998 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1831 | |
1999 | |
1832 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
2000 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1833 | } |
2001 | } |
1834 | |
2002 | |
1835 | # also paths starting with '/' |
2003 | # also paths starting with '/' |
1836 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
2004 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1837 | |
2005 | |
1838 | sub thawer_merge { |
2006 | sub thawer_merge { |
1839 | my ($self, $merge) = @_; |
2007 | my ($self, $merge) = @_; |
1840 | |
2008 | |
1841 | # we have to keep some variables in memory intact |
2009 | # we have to keep some variables in memory intact |
… | |
… | |
1846 | } |
2014 | } |
1847 | |
2015 | |
1848 | sub normalise { |
2016 | sub normalise { |
1849 | my ($path, $base) = @_; |
2017 | my ($path, $base) = @_; |
1850 | |
2018 | |
1851 | $path = "$path"; # make sure its a string |
2019 | $path = "$path"; # make sure it's a string |
1852 | |
2020 | |
1853 | $path =~ s/\.map$//; |
2021 | $path =~ s/\.map$//; |
1854 | |
2022 | |
1855 | # map plan: |
2023 | # map plan: |
1856 | # |
2024 | # |
… | |
… | |
1871 | $base =~ s{[^/]+/?$}{}; |
2039 | $base =~ s{[^/]+/?$}{}; |
1872 | $path = "$base/$path"; |
2040 | $path = "$base/$path"; |
1873 | } |
2041 | } |
1874 | |
2042 | |
1875 | for ($path) { |
2043 | for ($path) { |
1876 | redo if s{//}{/}; |
|
|
1877 | redo if s{/\.?/}{/}; |
2044 | redo if s{/\.?/}{/}; |
1878 | redo if s{/[^/]+/\.\./}{/}; |
2045 | redo if s{/[^/]+/\.\./}{/}; |
1879 | } |
2046 | } |
1880 | |
2047 | |
1881 | $path |
2048 | $path |
… | |
… | |
1895 | $self->init; # pass $1 etc. |
2062 | $self->init; # pass $1 etc. |
1896 | return $self; |
2063 | return $self; |
1897 | } |
2064 | } |
1898 | } |
2065 | } |
1899 | |
2066 | |
1900 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
2067 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1901 | () |
2068 | () |
1902 | } |
2069 | } |
1903 | |
2070 | |
|
|
2071 | # may re-bless or do other evil things |
1904 | sub init { |
2072 | sub init { |
1905 | my ($self) = @_; |
2073 | my ($self) = @_; |
1906 | |
2074 | |
1907 | $self |
2075 | $self |
1908 | } |
2076 | } |
… | |
… | |
1973 | $self->{load_path} = $path; |
2141 | $self->{load_path} = $path; |
1974 | |
2142 | |
1975 | 1 |
2143 | 1 |
1976 | } |
2144 | } |
1977 | |
2145 | |
|
|
2146 | # used to laod the header of an original map |
1978 | sub load_header_orig { |
2147 | sub load_header_orig { |
1979 | my ($self) = @_; |
2148 | my ($self) = @_; |
1980 | |
2149 | |
1981 | $self->load_header_from ($self->load_path) |
2150 | $self->load_header_from ($self->load_path) |
1982 | } |
2151 | } |
1983 | |
2152 | |
|
|
2153 | # used to laod the header of an instantiated map |
1984 | sub load_header_temp { |
2154 | sub load_header_temp { |
1985 | my ($self) = @_; |
2155 | my ($self) = @_; |
1986 | |
2156 | |
1987 | $self->load_header_from ($self->save_path) |
2157 | $self->load_header_from ($self->save_path) |
1988 | } |
2158 | } |
1989 | |
2159 | |
|
|
2160 | # called after loading the header from an instantiated map |
1990 | sub prepare_temp { |
2161 | sub prepare_temp { |
1991 | my ($self) = @_; |
2162 | my ($self) = @_; |
1992 | |
2163 | |
1993 | $self->last_access ((delete $self->{last_access}) |
2164 | $self->last_access ((delete $self->{last_access}) |
1994 | || $cf::RUNTIME); #d# |
2165 | || $cf::RUNTIME); #d# |
1995 | # safety |
2166 | # safety |
1996 | $self->{instantiate_time} = $cf::RUNTIME |
2167 | $self->{instantiate_time} = $cf::RUNTIME |
1997 | if $self->{instantiate_time} > $cf::RUNTIME; |
2168 | if $self->{instantiate_time} > $cf::RUNTIME; |
1998 | } |
2169 | } |
1999 | |
2170 | |
|
|
2171 | # called after loading the header from an original map |
2000 | sub prepare_orig { |
2172 | sub prepare_orig { |
2001 | my ($self) = @_; |
2173 | my ($self) = @_; |
2002 | |
2174 | |
2003 | $self->{load_original} = 1; |
2175 | $self->{load_original} = 1; |
2004 | $self->{instantiate_time} = $cf::RUNTIME; |
2176 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2028 | |
2200 | |
2029 | sub find; |
2201 | sub find; |
2030 | sub find { |
2202 | sub find { |
2031 | my ($path, $origin) = @_; |
2203 | my ($path, $origin) = @_; |
2032 | |
2204 | |
|
|
2205 | cf::cede_to_tick; |
|
|
2206 | |
2033 | $path = normalise $path, $origin && $origin->path; |
2207 | $path = normalise $path, $origin; |
2034 | |
2208 | |
2035 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2209 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2036 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2210 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2037 | |
2211 | |
2038 | $cf::MAP{$path} || do { |
2212 | $cf::MAP{$path} || do { |
… | |
… | |
2069 | |
2243 | |
2070 | { |
2244 | { |
2071 | my $guard = cf::lock_acquire "map_data:$path"; |
2245 | my $guard = cf::lock_acquire "map_data:$path"; |
2072 | |
2246 | |
2073 | return unless $self->valid; |
2247 | return unless $self->valid; |
2074 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2248 | return unless $self->state == cf::MAP_SWAPPED; |
2075 | |
|
|
2076 | $self->in_memory (cf::MAP_LOADING); |
|
|
2077 | |
2249 | |
2078 | $self->alloc; |
2250 | $self->alloc; |
2079 | |
2251 | |
2080 | $self->pre_load; |
2252 | $self->pre_load; |
2081 | cf::cede_to_tick; |
2253 | cf::cede_to_tick; |
2082 | |
2254 | |
|
|
2255 | if (exists $self->{load_path}) { |
2083 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2256 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2084 | $f->skip_block; |
2257 | $f->skip_block; |
2085 | $self->_load_objects ($f) |
2258 | $self->_load_objects ($f) |
2086 | or return; |
2259 | or return; |
2087 | |
2260 | |
2088 | $self->post_load_original |
2261 | $self->post_load_original |
2089 | if delete $self->{load_original}; |
2262 | if delete $self->{load_original}; |
2090 | |
2263 | |
2091 | if (my $uniq = $self->uniq_path) { |
2264 | if (my $uniq = $self->uniq_path) { |
2092 | utf8::encode $uniq; |
2265 | utf8::encode $uniq; |
2093 | unless (aio_stat $uniq) { |
2266 | unless (aio_stat $uniq) { |
2094 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2267 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2095 | $self->clear_unique_items; |
2268 | $self->clear_unique_items; |
2096 | $self->_load_objects ($f); |
2269 | $self->_load_objects ($f); |
2097 | $f->resolve_delayed_derefs; |
2270 | $f->resolve_delayed_derefs; |
|
|
2271 | } |
2098 | } |
2272 | } |
2099 | } |
2273 | } |
2100 | } |
|
|
2101 | |
2274 | |
2102 | $f->resolve_delayed_derefs; |
2275 | $f->resolve_delayed_derefs; |
|
|
2276 | } else { |
|
|
2277 | $self->post_load_original |
|
|
2278 | if delete $self->{load_original}; |
|
|
2279 | } |
|
|
2280 | |
|
|
2281 | $self->state (cf::MAP_INACTIVE); |
2103 | |
2282 | |
2104 | cf::cede_to_tick; |
2283 | cf::cede_to_tick; |
2105 | # now do the right thing for maps |
2284 | # now do the right thing for maps |
2106 | $self->link_multipart_objects; |
2285 | $self->link_multipart_objects; |
2107 | $self->difficulty ($self->estimate_difficulty) |
2286 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2111 | unless ($self->{deny_activate}) { |
2290 | unless ($self->{deny_activate}) { |
2112 | $self->decay_objects; |
2291 | $self->decay_objects; |
2113 | $self->fix_auto_apply; |
2292 | $self->fix_auto_apply; |
2114 | $self->update_buttons; |
2293 | $self->update_buttons; |
2115 | cf::cede_to_tick; |
2294 | cf::cede_to_tick; |
2116 | $self->activate; |
2295 | #$self->activate; # no longer activate maps automatically |
2117 | } |
2296 | } |
2118 | |
2297 | |
2119 | $self->{last_save} = $cf::RUNTIME; |
2298 | $self->{last_save} = $cf::RUNTIME; |
2120 | $self->last_access ($cf::RUNTIME); |
2299 | $self->last_access ($cf::RUNTIME); |
2121 | |
|
|
2122 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2123 | } |
2300 | } |
2124 | |
2301 | |
2125 | $self->post_load; |
2302 | $self->post_load; |
|
|
2303 | |
|
|
2304 | 1 |
2126 | } |
2305 | } |
2127 | |
2306 | |
2128 | # customize the map for a given player, i.e. |
2307 | # customize the map for a given player, i.e. |
2129 | # return the _real_ map. used by e.g. per-player |
2308 | # return the _real_ map. used by e.g. per-player |
2130 | # maps to change the path to ~playername/mappath |
2309 | # maps to change the path to ~playername/mappath |
… | |
… | |
2138 | # if $self->per_party; |
2317 | # if $self->per_party; |
2139 | |
2318 | |
2140 | $self |
2319 | $self |
2141 | } |
2320 | } |
2142 | |
2321 | |
2143 | # find and load all maps in the 3x3 area around a map |
|
|
2144 | sub load_neighbours { |
|
|
2145 | my ($map) = @_; |
|
|
2146 | |
|
|
2147 | my @neigh; # diagonal neighbours |
|
|
2148 | |
|
|
2149 | for (0 .. 3) { |
|
|
2150 | my $neigh = $map->tile_path ($_) |
|
|
2151 | or next; |
|
|
2152 | $neigh = find $neigh, $map |
|
|
2153 | or next; |
|
|
2154 | $neigh->load; |
|
|
2155 | |
|
|
2156 | push @neigh, |
|
|
2157 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
2158 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
2159 | } |
|
|
2160 | |
|
|
2161 | for (grep defined $_->[0], @neigh) { |
|
|
2162 | my ($path, $origin) = @$_; |
|
|
2163 | my $neigh = find $path, $origin |
|
|
2164 | or next; |
|
|
2165 | $neigh->load; |
|
|
2166 | } |
|
|
2167 | } |
|
|
2168 | |
|
|
2169 | sub find_sync { |
2322 | sub find_sync { |
2170 | my ($path, $origin) = @_; |
2323 | my ($path, $origin) = @_; |
2171 | |
2324 | |
2172 | cf::sync_job { find $path, $origin } |
2325 | # it's a bug to call this from the main context |
|
|
2326 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2327 | if $Coro::current == $Coro::main; |
|
|
2328 | |
|
|
2329 | find $path, $origin |
2173 | } |
2330 | } |
2174 | |
2331 | |
2175 | sub do_load_sync { |
2332 | sub do_load_sync { |
2176 | my ($map) = @_; |
2333 | my ($map) = @_; |
2177 | |
2334 | |
|
|
2335 | # it's a bug to call this from the main context |
2178 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2336 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2179 | if $Coro::current == $Coro::main; |
2337 | if $Coro::current == $Coro::main; |
2180 | |
2338 | |
2181 | cf::sync_job { $map->load }; |
2339 | $map->load; |
2182 | } |
2340 | } |
2183 | |
2341 | |
2184 | our %MAP_PREFETCH; |
2342 | our %MAP_PREFETCH; |
2185 | our $MAP_PREFETCHER = undef; |
2343 | our $MAP_PREFETCHER = undef; |
2186 | |
2344 | |
2187 | sub find_async { |
2345 | sub find_async { |
2188 | my ($path, $origin, $load) = @_; |
2346 | my ($path, $origin, $load) = @_; |
2189 | |
2347 | |
2190 | $path = normalise $path, $origin && $origin->{path}; |
2348 | $path = normalise $path, $origin; |
2191 | |
2349 | |
2192 | if (my $map = $cf::MAP{$path}) { |
2350 | if (my $map = $cf::MAP{$path}) { |
2193 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2351 | return $map if !$load || $map->linkable; |
2194 | } |
2352 | } |
2195 | |
2353 | |
2196 | $MAP_PREFETCH{$path} |= $load; |
2354 | $MAP_PREFETCH{$path} |= $load; |
2197 | |
2355 | |
2198 | $MAP_PREFETCHER ||= cf::async { |
2356 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2257 | sub swap_out { |
2415 | sub swap_out { |
2258 | my ($self) = @_; |
2416 | my ($self) = @_; |
2259 | |
2417 | |
2260 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2418 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2261 | |
2419 | |
2262 | return if $self->in_memory != cf::MAP_ACTIVE; |
2420 | return if !$self->linkable; |
2263 | return if $self->{deny_save}; |
2421 | return if $self->{deny_save}; |
2264 | return if $self->players; |
2422 | return if $self->players; |
2265 | |
2423 | |
2266 | # first deactivate the map and "unlink" it from the core |
2424 | # first deactivate the map and "unlink" it from the core |
2267 | $self->deactivate; |
2425 | $self->deactivate; |
2268 | $_->clear_links_to ($self) for values %cf::MAP; |
2426 | $_->clear_links_to ($self) for values %cf::MAP; |
2269 | $self->in_memory (cf::MAP_SWAPPED); |
2427 | $self->state (cf::MAP_SWAPPED); |
2270 | |
2428 | |
2271 | # then atomically save |
2429 | # then atomically save |
2272 | $self->_save; |
2430 | $self->_save; |
2273 | |
2431 | |
2274 | # then free the map |
2432 | # then free the map |
… | |
… | |
2298 | |
2456 | |
2299 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2457 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2300 | |
2458 | |
2301 | return if $self->players; |
2459 | return if $self->players; |
2302 | |
2460 | |
2303 | warn "resetting map ", $self->path, "\n"; |
2461 | cf::trace "resetting map ", $self->path, "\n"; |
2304 | |
2462 | |
2305 | $self->in_memory (cf::MAP_SWAPPED); |
2463 | $self->state (cf::MAP_SWAPPED); |
2306 | |
2464 | |
2307 | # need to save uniques path |
2465 | # need to save uniques path |
2308 | unless ($self->{deny_save}) { |
2466 | unless ($self->{deny_save}) { |
2309 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2467 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
2310 | |
2468 | |
… | |
… | |
2332 | |
2490 | |
2333 | delete $cf::MAP{$self->path}; |
2491 | delete $cf::MAP{$self->path}; |
2334 | |
2492 | |
2335 | $self->unlink_save; |
2493 | $self->unlink_save; |
2336 | |
2494 | |
2337 | bless $self, "cf::map"; |
2495 | bless $self, "cf::map::wrap"; |
2338 | delete $self->{deny_reset}; |
2496 | delete $self->{deny_reset}; |
2339 | $self->{deny_save} = 1; |
2497 | $self->{deny_save} = 1; |
2340 | $self->reset_timeout (1); |
2498 | $self->reset_timeout (1); |
2341 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2499 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2342 | |
2500 | |
… | |
… | |
2572 | |
2730 | |
2573 | Freezes the player and moves him/her to a special map (C<{link}>). |
2731 | Freezes the player and moves him/her to a special map (C<{link}>). |
2574 | |
2732 | |
2575 | The player should be reasonably safe there for short amounts of time (e.g. |
2733 | The player should be reasonably safe there for short amounts of time (e.g. |
2576 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2734 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2577 | though, as the palyer cannot control the character while it is on the link |
2735 | though, as the player cannot control the character while it is on the link |
2578 | map. |
2736 | map. |
2579 | |
2737 | |
2580 | Will never block. |
2738 | Will never block. |
2581 | |
2739 | |
2582 | =item $player_object->leave_link ($map, $x, $y) |
2740 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2603 | sub cf::object::player::enter_link { |
2761 | sub cf::object::player::enter_link { |
2604 | my ($self) = @_; |
2762 | my ($self) = @_; |
2605 | |
2763 | |
2606 | $self->deactivate_recursive; |
2764 | $self->deactivate_recursive; |
2607 | |
2765 | |
|
|
2766 | ++$self->{_link_recursion}; |
|
|
2767 | |
2608 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2768 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2609 | |
2769 | |
2610 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2770 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2611 | if $self->map && $self->map->{path} ne "{link}"; |
2771 | if $self->map && $self->map->{path} ne "{link}"; |
2612 | |
2772 | |
… | |
… | |
2638 | # use -1 or undef as default coordinates, not 0, 0 |
2798 | # use -1 or undef as default coordinates, not 0, 0 |
2639 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2799 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2640 | if $x <= 0 && $y <= 0; |
2800 | if $x <= 0 && $y <= 0; |
2641 | |
2801 | |
2642 | $map->load; |
2802 | $map->load; |
2643 | $map->load_neighbours; |
|
|
2644 | |
2803 | |
2645 | return unless $self->contr->active; |
2804 | return unless $self->contr->active; |
2646 | |
2805 | |
2647 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2806 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2648 | $self->enter_map ($map, $x, $y); |
2807 | if ($self->enter_map ($map, $x, $y)) { |
2649 | |
2808 | # entering was successful |
|
|
2809 | delete $self->{_link_recursion}; |
2650 | # only activate afterwards, to support waiting in hooks |
2810 | # only activate afterwards, to support waiting in hooks |
2651 | $self->activate_recursive; |
2811 | $self->activate_recursive; |
2652 | } |
2812 | } |
2653 | |
2813 | |
|
|
2814 | } |
|
|
2815 | |
2654 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2816 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2655 | |
2817 | |
2656 | Moves the player to the given map-path and coordinates by first freezing |
2818 | Moves the player to the given map-path and coordinates by first freezing |
2657 | her, loading and preparing them map, calling the provided $check callback |
2819 | her, loading and preparing them map, calling the provided $check callback |
2658 | that has to return the map if sucecssful, and then unfreezes the player on |
2820 | that has to return the map if sucecssful, and then unfreezes the player on |
2659 | the new (success) or old (failed) map position. In either case, $done will |
2821 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2666 | |
2828 | |
2667 | our $GOTOGEN; |
2829 | our $GOTOGEN; |
2668 | |
2830 | |
2669 | sub cf::object::player::goto { |
2831 | sub cf::object::player::goto { |
2670 | my ($self, $path, $x, $y, $check, $done) = @_; |
2832 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2833 | |
|
|
2834 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2835 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2836 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2837 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2838 | } |
2671 | |
2839 | |
2672 | # do generation counting so two concurrent goto's will be executed in-order |
2840 | # do generation counting so two concurrent goto's will be executed in-order |
2673 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2841 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2674 | |
2842 | |
2675 | $self->enter_link; |
2843 | $self->enter_link; |
… | |
… | |
2695 | ($path, $x, $y) = (undef, undef, undef); |
2863 | ($path, $x, $y) = (undef, undef, undef); |
2696 | } |
2864 | } |
2697 | } |
2865 | } |
2698 | |
2866 | |
2699 | my $map = eval { |
2867 | my $map = eval { |
2700 | my $map = defined $path ? cf::map::find $path : undef; |
2868 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2701 | |
2869 | |
2702 | if ($map) { |
2870 | if ($map) { |
2703 | $map = $map->customise_for ($self); |
2871 | $map = $map->customise_for ($self); |
2704 | $map = $check->($map) if $check && $map; |
2872 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2705 | } else { |
2873 | } else { |
2706 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2874 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2707 | } |
2875 | } |
2708 | |
2876 | |
2709 | $map |
2877 | $map |
… | |
… | |
2717 | if ($gen == $self->{_goto_generation}) { |
2885 | if ($gen == $self->{_goto_generation}) { |
2718 | delete $self->{_goto_generation}; |
2886 | delete $self->{_goto_generation}; |
2719 | $self->leave_link ($map, $x, $y); |
2887 | $self->leave_link ($map, $x, $y); |
2720 | } |
2888 | } |
2721 | |
2889 | |
2722 | $done->() if $done; |
2890 | $done->($self) if $done; |
2723 | })->prio (1); |
2891 | })->prio (1); |
2724 | } |
2892 | } |
2725 | |
2893 | |
2726 | =item $player_object->enter_exit ($exit_object) |
2894 | =item $player_object->enter_exit ($exit_object) |
2727 | |
2895 | |
… | |
… | |
2795 | $Coro::current->{desc} = "enter_exit"; |
2963 | $Coro::current->{desc} = "enter_exit"; |
2796 | |
2964 | |
2797 | unless (eval { |
2965 | unless (eval { |
2798 | $self->deactivate_recursive; # just to be sure |
2966 | $self->deactivate_recursive; # just to be sure |
2799 | |
2967 | |
2800 | # random map handling |
|
|
2801 | { |
|
|
2802 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2803 | |
|
|
2804 | prepare_random_map $exit |
|
|
2805 | if $exit->slaying eq "/!"; |
|
|
2806 | } |
|
|
2807 | |
|
|
2808 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2968 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2809 | my $x = $exit->stats->hp; |
2969 | my $x = $exit->stats->hp; |
2810 | my $y = $exit->stats->sp; |
2970 | my $y = $exit->stats->sp; |
|
|
2971 | |
|
|
2972 | # special map handling |
|
|
2973 | my $slaying = $exit->slaying; |
|
|
2974 | |
|
|
2975 | # special map handling |
|
|
2976 | if ($slaying eq "/!") { |
|
|
2977 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2978 | |
|
|
2979 | prepare_random_map $exit |
|
|
2980 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2981 | |
|
|
2982 | $map = $exit->slaying; |
|
|
2983 | |
|
|
2984 | } elsif ($slaying eq '!up') { |
|
|
2985 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2986 | $x = $exit->x; |
|
|
2987 | $y = $exit->y; |
|
|
2988 | |
|
|
2989 | } elsif ($slaying eq '!down') { |
|
|
2990 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
2991 | $x = $exit->x; |
|
|
2992 | $y = $exit->y; |
|
|
2993 | } |
2811 | |
2994 | |
2812 | $self->goto ($map, $x, $y); |
2995 | $self->goto ($map, $x, $y); |
2813 | |
2996 | |
2814 | # if exit is damned, update players death & WoR home-position |
2997 | # if exit is damned, update players death & WoR home-position |
2815 | $self->contr->savebed ($map, $x, $y) |
2998 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
2820 | $self->message ("Something went wrong deep within the deliantra server. " |
3003 | $self->message ("Something went wrong deep within the deliantra server. " |
2821 | . "I'll try to bring you back to the map you were before. " |
3004 | . "I'll try to bring you back to the map you were before. " |
2822 | . "Please report this to the dungeon master!", |
3005 | . "Please report this to the dungeon master!", |
2823 | cf::NDI_UNIQUE | cf::NDI_RED); |
3006 | cf::NDI_UNIQUE | cf::NDI_RED); |
2824 | |
3007 | |
2825 | warn "ERROR in enter_exit: $@"; |
3008 | error "ERROR in enter_exit: $@"; |
2826 | $self->leave_link; |
3009 | $self->leave_link; |
2827 | } |
3010 | } |
2828 | })->prio (1); |
3011 | })->prio (1); |
2829 | } |
3012 | } |
2830 | |
3013 | |
… | |
… | |
3040 | =cut |
3223 | =cut |
3041 | |
3224 | |
3042 | sub cf::client::ext_msg($$@) { |
3225 | sub cf::client::ext_msg($$@) { |
3043 | my ($self, $type, @msg) = @_; |
3226 | my ($self, $type, @msg) = @_; |
3044 | |
3227 | |
3045 | if ($self->extcmd == 2) { |
|
|
3046 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3228 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3047 | } elsif ($self->extcmd == 1) { # TODO: remove |
|
|
3048 | push @msg, msgtype => "event_$type"; |
|
|
3049 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3050 | } |
|
|
3051 | } |
|
|
3052 | |
|
|
3053 | =item $client->ext_reply ($msgid, @msg) |
|
|
3054 | |
|
|
3055 | Sends an ext reply to the client. |
|
|
3056 | |
|
|
3057 | =cut |
|
|
3058 | |
|
|
3059 | sub cf::client::ext_reply($$@) { |
|
|
3060 | my ($self, $id, @msg) = @_; |
|
|
3061 | |
|
|
3062 | if ($self->extcmd == 2) { |
|
|
3063 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3064 | } elsif ($self->extcmd == 1) { |
|
|
3065 | #TODO: version 1, remove |
|
|
3066 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3067 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3068 | } |
|
|
3069 | } |
3229 | } |
3070 | |
3230 | |
3071 | =item $success = $client->query ($flags, "text", \&cb) |
3231 | =item $success = $client->query ($flags, "text", \&cb) |
3072 | |
3232 | |
3073 | Queues a query to the client, calling the given callback with |
3233 | Queues a query to the client, calling the given callback with |
… | |
… | |
3128 | my ($ns, $buf) = @_; |
3288 | my ($ns, $buf) = @_; |
3129 | |
3289 | |
3130 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3290 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
3131 | |
3291 | |
3132 | if (ref $msg) { |
3292 | if (ref $msg) { |
3133 | my ($type, $reply, @payload) = |
3293 | my ($type, $reply, @payload) = @$msg; # version 1 used %type, $id, %$hash |
3134 | "ARRAY" eq ref $msg |
|
|
3135 | ? @$msg |
|
|
3136 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3137 | |
3294 | |
3138 | my @reply; |
3295 | my @reply; |
3139 | |
3296 | |
3140 | if (my $cb = $EXTICMD{$type}) { |
3297 | if (my $cb = $EXTICMD{$type}) { |
3141 | @reply = $cb->($ns, @payload); |
3298 | @reply = $cb->($ns, @payload); |
3142 | } |
3299 | } |
3143 | |
3300 | |
3144 | $ns->ext_reply ($reply, @reply) |
3301 | $ns->ext_msg ("reply-$reply", @reply) |
3145 | if $reply; |
3302 | if $reply; |
3146 | |
3303 | |
3147 | } else { |
3304 | } else { |
3148 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3305 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3149 | } |
3306 | } |
3150 | |
3307 | |
3151 | cf::override; |
3308 | cf::override; |
3152 | }, |
3309 | }, |
3153 | ); |
3310 | ); |
… | |
… | |
3234 | decrease split destroy change_exp value msg lore send_msg)], |
3391 | decrease split destroy change_exp value msg lore send_msg)], |
3235 | ["cf::object::player" => qw(player)], |
3392 | ["cf::object::player" => qw(player)], |
3236 | ["cf::player" => qw(peaceful send_msg)], |
3393 | ["cf::player" => qw(peaceful send_msg)], |
3237 | ["cf::map" => qw(trigger)], |
3394 | ["cf::map" => qw(trigger)], |
3238 | ) { |
3395 | ) { |
3239 | no strict 'refs'; |
|
|
3240 | my ($pkg, @funs) = @$_; |
3396 | my ($pkg, @funs) = @$_; |
3241 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3397 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3242 | for @funs; |
3398 | for @funs; |
3243 | } |
3399 | } |
3244 | |
3400 | |
… | |
… | |
3283 | local @cf::_safe_eval_args = values %vars; |
3439 | local @cf::_safe_eval_args = values %vars; |
3284 | @res = wantarray ? eval eval : scalar eval $eval; |
3440 | @res = wantarray ? eval eval : scalar eval $eval; |
3285 | } |
3441 | } |
3286 | |
3442 | |
3287 | if ($@) { |
3443 | if ($@) { |
3288 | warn "$@"; |
3444 | warn "$@", |
3289 | warn "while executing safe code '$code'\n"; |
3445 | "while executing safe code '$code'\n", |
3290 | warn "with arguments " . (join " ", %vars) . "\n"; |
3446 | "with arguments " . (join " ", %vars) . "\n"; |
3291 | } |
3447 | } |
3292 | |
3448 | |
3293 | wantarray ? @res : $res[0] |
3449 | wantarray ? @res : $res[0] |
3294 | } |
3450 | } |
3295 | |
3451 | |
… | |
… | |
3320 | =cut |
3476 | =cut |
3321 | |
3477 | |
3322 | ############################################################################# |
3478 | ############################################################################# |
3323 | # the server's init and main functions |
3479 | # the server's init and main functions |
3324 | |
3480 | |
|
|
3481 | our %FACEHASH; # hash => idx, #d# HACK for http server |
|
|
3482 | |
|
|
3483 | # internal api, not fianlised |
|
|
3484 | sub add_face { |
|
|
3485 | my ($name, $type, $data) = @_; |
|
|
3486 | |
|
|
3487 | my $idx = cf::face::find $name; |
|
|
3488 | |
|
|
3489 | if ($idx) { |
|
|
3490 | delete $FACEHASH{cf::face::get_chksum $idx}; |
|
|
3491 | } else { |
|
|
3492 | $idx = cf::face::alloc $name; |
|
|
3493 | } |
|
|
3494 | |
|
|
3495 | my $hash = cf::face::mangle_chksum Digest::MD5::md5 $data; |
|
|
3496 | |
|
|
3497 | cf::face::set_type $idx, $type; |
|
|
3498 | cf::face::set_data $idx, 0, $data, $hash; |
|
|
3499 | cf::face::set_meta $idx, $type & 1 ? undef : undef; |
|
|
3500 | $FACEHASH{$hash} = $idx;#d# |
|
|
3501 | |
|
|
3502 | $idx |
|
|
3503 | } |
|
|
3504 | |
3325 | sub load_facedata($) { |
3505 | sub load_facedata($) { |
3326 | my ($path) = @_; |
3506 | my ($path) = @_; |
3327 | |
3507 | |
3328 | # HACK to clear player env face cache, we need some signal framework |
3508 | # HACK to clear player env face cache, we need some signal framework |
3329 | # for this (global event?) |
3509 | # for this (global event?) |
3330 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3510 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3331 | |
3511 | |
3332 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3512 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3333 | |
3513 | |
3334 | warn "loading facedata from $path\n"; |
3514 | trace "loading facedata from $path\n"; |
3335 | |
3515 | |
3336 | my $facedata; |
3516 | my $facedata = decode_storable load_file $path; |
3337 | 0 < aio_load $path, $facedata |
|
|
3338 | or die "$path: $!"; |
|
|
3339 | |
|
|
3340 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3341 | |
3517 | |
3342 | $facedata->{version} == 2 |
3518 | $facedata->{version} == 2 |
3343 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3519 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3344 | |
3520 | |
3345 | # patch in the exptable |
|
|
3346 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
|
|
3347 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3348 | type => FT_RSRC, |
|
|
3349 | data => $exp_table, |
|
|
3350 | hash => (Digest::MD5::md5 $exp_table), |
|
|
3351 | }; |
|
|
3352 | cf::cede_to_tick; |
3521 | cf::cede_to_tick; |
3353 | |
3522 | |
3354 | { |
3523 | { |
3355 | my $faces = $facedata->{faceinfo}; |
3524 | my $faces = $facedata->{faceinfo}; |
3356 | |
3525 | |
3357 | while (my ($face, $info) = each %$faces) { |
3526 | for my $face (sort keys %$faces) { |
|
|
3527 | my $info = $faces->{$face}; |
3358 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3528 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3359 | |
3529 | |
3360 | cf::face::set_visibility $idx, $info->{visibility}; |
3530 | cf::face::set_visibility $idx, $info->{visibility}; |
3361 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3531 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3362 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3532 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3363 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3533 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3534 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
|
|
3535 | $FACEHASH{$info->{hash64}} = $idx;#d# |
3364 | |
3536 | |
3365 | cf::cede_to_tick; |
3537 | cf::cede_to_tick; |
3366 | } |
3538 | } |
3367 | |
3539 | |
3368 | while (my ($face, $info) = each %$faces) { |
3540 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3373 | |
3545 | |
3374 | if (my $smooth = cf::face::find $info->{smooth}) { |
3546 | if (my $smooth = cf::face::find $info->{smooth}) { |
3375 | cf::face::set_smooth $idx, $smooth; |
3547 | cf::face::set_smooth $idx, $smooth; |
3376 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3548 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3377 | } else { |
3549 | } else { |
3378 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3550 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3379 | } |
3551 | } |
3380 | |
3552 | |
3381 | cf::cede_to_tick; |
3553 | cf::cede_to_tick; |
3382 | } |
3554 | } |
3383 | } |
3555 | } |
… | |
… | |
3395 | |
3567 | |
3396 | { |
3568 | { |
3397 | my $res = $facedata->{resource}; |
3569 | my $res = $facedata->{resource}; |
3398 | |
3570 | |
3399 | while (my ($name, $info) = each %$res) { |
3571 | while (my ($name, $info) = each %$res) { |
3400 | if (defined $info->{type}) { |
3572 | if (defined (my $type = $info->{type})) { |
|
|
3573 | # TODO: different hash - must free and use new index, or cache ixface data queue |
3401 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3574 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3402 | |
3575 | |
|
|
3576 | cf::face::set_type $idx, $type; |
3403 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3577 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3404 | cf::face::set_type $idx, $info->{type}; |
3578 | cf::face::set_meta $idx, $type & 1 ? undef : $info->{meta}; # preserve meta unless prepended already |
|
|
3579 | $FACEHASH{$info->{hash}} = $idx;#d# |
3405 | } else { |
3580 | } else { |
3406 | $RESOURCE{$name} = $info; |
3581 | # $RESOURCE{$name} = $info; # unused |
3407 | } |
3582 | } |
3408 | |
3583 | |
3409 | cf::cede_to_tick; |
3584 | cf::cede_to_tick; |
3410 | } |
3585 | } |
3411 | } |
3586 | } |
3412 | |
3587 | |
3413 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3588 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3414 | |
3589 | |
3415 | 1 |
3590 | 1 |
3416 | } |
3591 | } |
3417 | |
|
|
3418 | cf::global->attach (on_resource_update => sub { |
|
|
3419 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3420 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3421 | |
|
|
3422 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3423 | my $sound = $soundconf->{compat}[$_] |
|
|
3424 | or next; |
|
|
3425 | |
|
|
3426 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3427 | cf::sound::set $sound->[0] => $face; |
|
|
3428 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3429 | } |
|
|
3430 | |
|
|
3431 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3432 | my $face = cf::face::find "sound/$v"; |
|
|
3433 | cf::sound::set $k => $face; |
|
|
3434 | } |
|
|
3435 | } |
|
|
3436 | }); |
|
|
3437 | |
3592 | |
3438 | register_exticmd fx_want => sub { |
3593 | register_exticmd fx_want => sub { |
3439 | my ($ns, $want) = @_; |
3594 | my ($ns, $want) = @_; |
3440 | |
3595 | |
3441 | while (my ($k, $v) = each %$want) { |
3596 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3449 | my $status = load_resource_file_ $_[0]; |
3604 | my $status = load_resource_file_ $_[0]; |
3450 | get_slot 0.1, 100; |
3605 | get_slot 0.1, 100; |
3451 | cf::arch::commit_load; |
3606 | cf::arch::commit_load; |
3452 | |
3607 | |
3453 | $status |
3608 | $status |
|
|
3609 | } |
|
|
3610 | |
|
|
3611 | sub reload_exp_table { |
|
|
3612 | _reload_exp_table; |
|
|
3613 | |
|
|
3614 | add_face "res/exp_table" => FT_RSRC, |
|
|
3615 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3616 | [map cf::level_to_min_exp $_, 1 .. cf::settings->max_level] |
|
|
3617 | ); |
|
|
3618 | } |
|
|
3619 | |
|
|
3620 | sub reload_materials { |
|
|
3621 | _reload_materials; |
3454 | } |
3622 | } |
3455 | |
3623 | |
3456 | sub reload_regions { |
3624 | sub reload_regions { |
3457 | # HACK to clear player env face cache, we need some signal framework |
3625 | # HACK to clear player env face cache, we need some signal framework |
3458 | # for this (global event?) |
3626 | # for this (global event?) |
… | |
… | |
3473 | } |
3641 | } |
3474 | |
3642 | |
3475 | sub reload_archetypes { |
3643 | sub reload_archetypes { |
3476 | load_resource_file "$DATADIR/archetypes" |
3644 | load_resource_file "$DATADIR/archetypes" |
3477 | or die "unable to load archetypes\n"; |
3645 | or die "unable to load archetypes\n"; |
|
|
3646 | |
|
|
3647 | add_face "res/skill_info" => FT_RSRC, |
|
|
3648 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3649 | [map [cf::arch::skillvec ($_)->name], 0 .. cf::arch::skillvec_size - 1] |
|
|
3650 | ); |
|
|
3651 | add_face "res/spell_paths" => FT_RSRC, |
|
|
3652 | JSON::XS->new->utf8->canonical->encode ( |
|
|
3653 | [map [cf::spellpathnames ($_)], 0 .. NRSPELLPATHS - 1] |
|
|
3654 | ); |
3478 | } |
3655 | } |
3479 | |
3656 | |
3480 | sub reload_treasures { |
3657 | sub reload_treasures { |
3481 | load_resource_file "$DATADIR/treasures" |
3658 | load_resource_file "$DATADIR/treasures" |
3482 | or die "unable to load treasurelists\n"; |
3659 | or die "unable to load treasurelists\n"; |
3483 | } |
3660 | } |
3484 | |
3661 | |
|
|
3662 | sub reload_sound { |
|
|
3663 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3664 | |
|
|
3665 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
|
|
3666 | |
|
|
3667 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3668 | my $sound = $soundconf->{compat}[$_] |
|
|
3669 | or next; |
|
|
3670 | |
|
|
3671 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3672 | cf::sound::set $sound->[0] => $face; |
|
|
3673 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3674 | } |
|
|
3675 | |
|
|
3676 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3677 | my $face = cf::face::find "sound/$v"; |
|
|
3678 | cf::sound::set $k => $face; |
|
|
3679 | } |
|
|
3680 | } |
|
|
3681 | |
|
|
3682 | #d# move docstuff to help or so |
|
|
3683 | our %DOCSTRING; |
|
|
3684 | |
|
|
3685 | sub reload_pod { |
|
|
3686 | trace "loading pods $PODDIR\n"; |
|
|
3687 | |
|
|
3688 | %DOCSTRING = (); |
|
|
3689 | my @command_list; |
|
|
3690 | |
|
|
3691 | for ( |
|
|
3692 | [0, "command_help"], |
|
|
3693 | [1, "emote_help"], |
|
|
3694 | [2, "dmcommand_help"], |
|
|
3695 | ) { |
|
|
3696 | my ($type, $path) = @$_; |
|
|
3697 | |
|
|
3698 | my $paragraphs = &cf::pod::load_pod ("$PODDIR/$path.pod") |
|
|
3699 | or die "unable to load $path"; |
|
|
3700 | |
|
|
3701 | my $level = 1e9; |
|
|
3702 | my $rpar; |
|
|
3703 | |
|
|
3704 | for my $par (@$paragraphs) { |
|
|
3705 | if ($par->{type} eq "head2") { |
|
|
3706 | # this code taken almost verbatim from DC/Protocol.pm |
|
|
3707 | |
|
|
3708 | if ($par->{markup} =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x) { |
|
|
3709 | my $cmd = $1; |
|
|
3710 | my @args = split /\|/, $2; |
|
|
3711 | @args = (".*") unless @args; |
|
|
3712 | |
|
|
3713 | $_ = $_ eq ".*" ? "" : " $_" |
|
|
3714 | for @args; |
|
|
3715 | |
|
|
3716 | my @variants = map "$cmd$_", sort { (length $a) <=> (length $b) } @args; |
|
|
3717 | |
|
|
3718 | $rpar = \($DOCSTRING{"command/$cmd"} = &cf::pod::as_cfpod ([$par])); |
|
|
3719 | |
|
|
3720 | push @command_list, [$type, \@variants]; |
|
|
3721 | $level = $par->{level}; |
|
|
3722 | } else { |
|
|
3723 | error "$par->{markup}: unparsable command heading"; |
|
|
3724 | } |
|
|
3725 | } elsif ($par->{level} > $level) { |
|
|
3726 | $$rpar .= &cf::pod::as_cfpod ([$par]); |
|
|
3727 | } |
|
|
3728 | |
|
|
3729 | cf::cede_to_tick; |
|
|
3730 | } |
|
|
3731 | } |
|
|
3732 | |
|
|
3733 | @command_list = sort { |
|
|
3734 | $a->[0] <=> $b->[0] |
|
|
3735 | or $a->[1] cmp $b->[1] |
|
|
3736 | } @command_list; |
|
|
3737 | |
|
|
3738 | cf::cede_to_tick; |
|
|
3739 | |
|
|
3740 | add_face "res/command_list" => FT_RSRC, |
|
|
3741 | JSON::XS->new->utf8->encode (\@command_list); |
|
|
3742 | } |
|
|
3743 | |
3485 | sub reload_resources { |
3744 | sub reload_resources { |
3486 | warn "reloading resource files...\n"; |
3745 | trace "reloading resource files...\n"; |
3487 | |
3746 | |
|
|
3747 | reload_materials; |
3488 | reload_facedata; |
3748 | reload_facedata; |
|
|
3749 | reload_exp_table; |
|
|
3750 | reload_sound; |
3489 | reload_archetypes; |
3751 | reload_archetypes; |
3490 | reload_regions; |
3752 | reload_regions; |
3491 | reload_treasures; |
3753 | reload_treasures; |
|
|
3754 | reload_pod; |
3492 | |
3755 | |
3493 | warn "finished reloading resource files\n"; |
3756 | trace "finished reloading resource files\n"; |
3494 | } |
3757 | } |
3495 | |
3758 | |
3496 | sub reload_config { |
3759 | sub reload_config { |
3497 | warn "reloading config file...\n"; |
3760 | trace "reloading config file...\n"; |
3498 | |
3761 | |
3499 | open my $fh, "<:utf8", "$CONFDIR/config" |
3762 | my $config = load_file "$CONFDIR/config"; |
3500 | or return; |
3763 | utf8::decode $config; |
|
|
3764 | *CFG = decode_yaml $config; |
3501 | |
3765 | |
3502 | local $/; |
|
|
3503 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3504 | |
|
|
3505 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3766 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3506 | |
3767 | |
3507 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3768 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3508 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3769 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3509 | |
3770 | |
3510 | if (exists $CFG{mlockall}) { |
3771 | if (exists $CFG{mlockall}) { |
… | |
… | |
3512 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3773 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3513 | and die "WARNING: m(un)lockall failed: $!\n"; |
3774 | and die "WARNING: m(un)lockall failed: $!\n"; |
3514 | }; |
3775 | }; |
3515 | warn $@ if $@; |
3776 | warn $@ if $@; |
3516 | } |
3777 | } |
3517 | |
|
|
3518 | warn "finished reloading resource files\n"; |
|
|
3519 | } |
3778 | } |
3520 | |
3779 | |
3521 | sub pidfile() { |
3780 | sub pidfile() { |
3522 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3781 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3523 | or die "$PIDFILE: $!"; |
3782 | or die "$PIDFILE: $!"; |
… | |
… | |
3536 | seek $fh, 0, 0; |
3795 | seek $fh, 0, 0; |
3537 | print $fh $$; |
3796 | print $fh $$; |
3538 | } |
3797 | } |
3539 | |
3798 | |
3540 | sub main_loop { |
3799 | sub main_loop { |
3541 | warn "EV::loop starting\n"; |
3800 | trace "EV::loop starting\n"; |
3542 | if (1) { |
3801 | if (1) { |
3543 | EV::loop; |
3802 | EV::loop; |
3544 | } |
3803 | } |
3545 | warn "EV::loop returned\n"; |
3804 | trace "EV::loop returned\n"; |
3546 | goto &main_loop unless $REALLY_UNLOOP; |
3805 | goto &main_loop unless $REALLY_UNLOOP; |
3547 | } |
3806 | } |
3548 | |
3807 | |
3549 | sub main { |
3808 | sub main { |
3550 | cf::init_globals; # initialise logging |
3809 | cf::init_globals; # initialise logging |
3551 | |
3810 | |
3552 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3811 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3553 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3812 | LOG llevInfo, "Copyright (C) 2005-2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3554 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3813 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3555 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3814 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3556 | |
3815 | |
3557 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3816 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3558 | |
3817 | |
3559 | # we must not ever block the main coroutine |
3818 | # we must not ever block the main coroutine |
3560 | local $Coro::idle = sub { |
3819 | $Coro::idle = sub { |
3561 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3820 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3562 | (async { |
3821 | (async { |
3563 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3822 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3564 | EV::loop EV::LOOP_ONESHOT; |
3823 | EV::loop EV::LOOP_ONESHOT; |
3565 | })->prio (Coro::PRIO_MAX); |
3824 | })->prio (Coro::PRIO_MAX); |
3566 | }; |
3825 | }; |
3567 | |
3826 | |
3568 | evthread_start IO::AIO::poll_fileno; |
3827 | evthread_start IO::AIO::poll_fileno; |
3569 | |
3828 | |
3570 | cf::sync_job { |
3829 | cf::sync_job { |
3571 | cf::init_experience; |
3830 | cf::incloader::init (); |
|
|
3831 | |
|
|
3832 | db_init; |
|
|
3833 | |
3572 | cf::init_anim; |
3834 | cf::init_anim; |
3573 | cf::init_attackmess; |
3835 | cf::init_attackmess; |
3574 | cf::init_dynamic; |
3836 | cf::init_dynamic; |
3575 | |
3837 | |
3576 | cf::load_settings; |
3838 | cf::load_settings; |
3577 | cf::load_materials; |
|
|
3578 | |
3839 | |
3579 | reload_resources; |
3840 | reload_resources; |
3580 | reload_config; |
3841 | reload_config; |
3581 | db_init; |
|
|
3582 | |
3842 | |
3583 | cf::init_uuid; |
3843 | cf::init_uuid; |
3584 | cf::init_signals; |
3844 | cf::init_signals; |
3585 | cf::init_skills; |
3845 | cf::init_skills; |
3586 | |
3846 | |
… | |
… | |
3594 | |
3854 | |
3595 | # no (long-running) fork's whatsoever before this point(!) |
3855 | # no (long-running) fork's whatsoever before this point(!) |
3596 | use POSIX (); |
3856 | use POSIX (); |
3597 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3857 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3598 | |
3858 | |
3599 | (pop @POST_INIT)->(0) while @POST_INIT; |
3859 | cf::_post_init 0; |
3600 | }; |
3860 | }; |
3601 | |
3861 | |
3602 | cf::object::thawer::errors_are_fatal 0; |
3862 | cf::object::thawer::errors_are_fatal 0; |
3603 | warn "parse errors in files are no longer fatal from this point on.\n"; |
3863 | info "parse errors in files are no longer fatal from this point on.\n"; |
3604 | |
3864 | |
|
|
3865 | AE::postpone { |
|
|
3866 | undef &main; # free gobs of memory :) |
|
|
3867 | }; |
|
|
3868 | |
3605 | main_loop; |
3869 | goto &main_loop; |
3606 | } |
3870 | } |
3607 | |
3871 | |
3608 | ############################################################################# |
3872 | ############################################################################# |
3609 | # initialisation and cleanup |
3873 | # initialisation and cleanup |
3610 | |
3874 | |
… | |
… | |
3649 | or return; |
3913 | or return; |
3650 | |
3914 | |
3651 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3915 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3652 | and return; |
3916 | and return; |
3653 | |
3917 | |
3654 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3918 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3655 | |
3919 | |
3656 | 1 |
3920 | 1 |
3657 | } |
3921 | } |
3658 | |
3922 | |
3659 | our $uuid_lock; |
3923 | our $uuid_lock; |
… | |
… | |
3671 | or return; |
3935 | or return; |
3672 | |
3936 | |
3673 | my $value = uuid_seq uuid_cur; |
3937 | my $value = uuid_seq uuid_cur; |
3674 | |
3938 | |
3675 | unless ($value) { |
3939 | unless ($value) { |
3676 | warn "cowardly refusing to write zero uuid value!\n"; |
3940 | info "cowardly refusing to write zero uuid value!\n"; |
3677 | return; |
3941 | return; |
3678 | } |
3942 | } |
3679 | |
3943 | |
3680 | my $value = uuid_str $value + $uuid_skip; |
3944 | my $value = uuid_str $value + $uuid_skip; |
3681 | $uuid_skip = 0; |
3945 | $uuid_skip = 0; |
… | |
… | |
3691 | or return; |
3955 | or return; |
3692 | |
3956 | |
3693 | aio_rename "$uuid~", $uuid |
3957 | aio_rename "$uuid~", $uuid |
3694 | and return; |
3958 | and return; |
3695 | |
3959 | |
3696 | warn "uuid file written ($value).\n"; |
3960 | trace "uuid file written ($value).\n"; |
3697 | |
3961 | |
3698 | 1 |
3962 | 1 |
3699 | |
3963 | |
3700 | } |
3964 | } |
3701 | |
3965 | |
… | |
… | |
3707 | } |
3971 | } |
3708 | |
3972 | |
3709 | sub emergency_save() { |
3973 | sub emergency_save() { |
3710 | my $freeze_guard = cf::freeze_mainloop; |
3974 | my $freeze_guard = cf::freeze_mainloop; |
3711 | |
3975 | |
3712 | warn "emergency_perl_save: enter\n"; |
3976 | info "emergency_perl_save: enter\n"; |
|
|
3977 | |
|
|
3978 | # this is a trade-off: we want to be very quick here, so |
|
|
3979 | # save all maps without fsync, and later call a global sync |
|
|
3980 | # (which in turn might be very very slow) |
|
|
3981 | local $USE_FSYNC = 0; |
3713 | |
3982 | |
3714 | cf::sync_job { |
3983 | cf::sync_job { |
3715 | # this is a trade-off: we want to be very quick here, so |
3984 | cf::write_runtime_sync; # external watchdog should not bark |
3716 | # save all maps without fsync, and later call a global sync |
|
|
3717 | # (which in turn might be very very slow) |
|
|
3718 | local $USE_FSYNC = 0; |
|
|
3719 | |
3985 | |
3720 | # use a peculiar iteration method to avoid tripping on perl |
3986 | # use a peculiar iteration method to avoid tripping on perl |
3721 | # refcount bugs in for. also avoids problems with players |
3987 | # refcount bugs in for. also avoids problems with players |
3722 | # and maps saved/destroyed asynchronously. |
3988 | # and maps saved/destroyed asynchronously. |
3723 | warn "emergency_perl_save: begin player save\n"; |
3989 | info "emergency_perl_save: begin player save\n"; |
3724 | for my $login (keys %cf::PLAYER) { |
3990 | for my $login (keys %cf::PLAYER) { |
3725 | my $pl = $cf::PLAYER{$login} or next; |
3991 | my $pl = $cf::PLAYER{$login} or next; |
3726 | $pl->valid or next; |
3992 | $pl->valid or next; |
3727 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3993 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3728 | $pl->save; |
3994 | $pl->save; |
3729 | } |
3995 | } |
3730 | warn "emergency_perl_save: end player save\n"; |
3996 | info "emergency_perl_save: end player save\n"; |
3731 | |
3997 | |
|
|
3998 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3999 | |
3732 | warn "emergency_perl_save: begin map save\n"; |
4000 | info "emergency_perl_save: begin map save\n"; |
3733 | for my $path (keys %cf::MAP) { |
4001 | for my $path (keys %cf::MAP) { |
3734 | my $map = $cf::MAP{$path} or next; |
4002 | my $map = $cf::MAP{$path} or next; |
3735 | $map->valid or next; |
4003 | $map->valid or next; |
3736 | $map->save; |
4004 | $map->save; |
3737 | } |
4005 | } |
3738 | warn "emergency_perl_save: end map save\n"; |
4006 | info "emergency_perl_save: end map save\n"; |
3739 | |
4007 | |
|
|
4008 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
4009 | |
3740 | warn "emergency_perl_save: begin database checkpoint\n"; |
4010 | info "emergency_perl_save: begin database checkpoint\n"; |
3741 | BDB::db_env_txn_checkpoint $DB_ENV; |
4011 | BDB::db_env_txn_checkpoint $DB_ENV; |
3742 | warn "emergency_perl_save: end database checkpoint\n"; |
4012 | info "emergency_perl_save: end database checkpoint\n"; |
3743 | |
4013 | |
3744 | warn "emergency_perl_save: begin write uuid\n"; |
4014 | info "emergency_perl_save: begin write uuid\n"; |
3745 | write_uuid_sync 1; |
4015 | write_uuid_sync 1; |
3746 | warn "emergency_perl_save: end write uuid\n"; |
4016 | info "emergency_perl_save: end write uuid\n"; |
|
|
4017 | |
|
|
4018 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
4019 | |
|
|
4020 | trace "emergency_perl_save: syncing database to disk"; |
|
|
4021 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
4022 | |
|
|
4023 | info "emergency_perl_save: starting sync\n"; |
|
|
4024 | IO::AIO::aio_sync sub { |
|
|
4025 | info "emergency_perl_save: finished sync\n"; |
|
|
4026 | }; |
|
|
4027 | |
|
|
4028 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
4029 | |
|
|
4030 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
4031 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
4032 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
|
|
4033 | } |
|
|
4034 | |
|
|
4035 | cf::write_runtime_sync; # external watchdog should not bark |
3747 | }; |
4036 | }; |
3748 | |
4037 | |
3749 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3750 | IO::AIO::aio_sync sub { |
|
|
3751 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3752 | }; |
|
|
3753 | |
|
|
3754 | warn "emergency_perl_save: leave\n"; |
4038 | info "emergency_perl_save: leave\n"; |
3755 | } |
4039 | } |
3756 | |
4040 | |
3757 | sub post_cleanup { |
4041 | sub post_cleanup { |
3758 | my ($make_core) = @_; |
4042 | my ($make_core) = @_; |
3759 | |
4043 | |
|
|
4044 | IO::AIO::flush; |
|
|
4045 | |
3760 | warn Carp::longmess "post_cleanup backtrace" |
4046 | error Carp::longmess "post_cleanup backtrace" |
3761 | if $make_core; |
4047 | if $make_core; |
3762 | |
4048 | |
3763 | my $fh = pidfile; |
4049 | my $fh = pidfile; |
3764 | unlink $PIDFILE if <$fh> == $$; |
4050 | unlink $PIDFILE if <$fh> == $$; |
3765 | } |
4051 | } |
… | |
… | |
3785 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
4071 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3786 | for my $name (keys %$leaf_symtab) { |
4072 | for my $name (keys %$leaf_symtab) { |
3787 | _gv_clear *{"$pkg$name"}; |
4073 | _gv_clear *{"$pkg$name"}; |
3788 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
4074 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3789 | } |
4075 | } |
3790 | warn "cleared package $pkg\n";#d# |
|
|
3791 | } |
4076 | } |
3792 | |
4077 | |
3793 | sub do_reload_perl() { |
4078 | sub do_reload_perl() { |
3794 | # can/must only be called in main |
4079 | # can/must only be called in main |
3795 | if ($Coro::current != $Coro::main) { |
4080 | unless (in_main) { |
3796 | warn "can only reload from main coroutine"; |
4081 | error "can only reload from main coroutine"; |
3797 | return; |
4082 | return; |
3798 | } |
4083 | } |
3799 | |
4084 | |
3800 | return if $RELOAD++; |
4085 | return if $RELOAD++; |
3801 | |
4086 | |
3802 | my $t1 = AE::time; |
4087 | my $t1 = AE::time; |
3803 | |
4088 | |
3804 | while ($RELOAD) { |
4089 | while ($RELOAD) { |
3805 | warn "reloading..."; |
4090 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
4091 | info "perl_reload: reloading..."; |
3806 | |
4092 | |
3807 | warn "entering sync_job"; |
4093 | trace "perl_reload: entering sync_job"; |
3808 | |
4094 | |
3809 | cf::sync_job { |
4095 | cf::sync_job { |
3810 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3811 | cf::emergency_save; |
4096 | #cf::emergency_save; |
3812 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3813 | |
4097 | |
3814 | warn "syncing database to disk"; |
|
|
3815 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3816 | |
|
|
3817 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3818 | |
|
|
3819 | warn "flushing outstanding aio requests"; |
|
|
3820 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3821 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3822 | } |
|
|
3823 | |
|
|
3824 | warn "cancelling all extension coros"; |
4098 | trace "perl_reload: cancelling all extension coros"; |
3825 | $_->cancel for values %EXT_CORO; |
4099 | $_->cancel for values %EXT_CORO; |
3826 | %EXT_CORO = (); |
4100 | %EXT_CORO = (); |
3827 | |
4101 | |
3828 | warn "removing commands"; |
4102 | trace "perl_reload: removing commands"; |
3829 | %COMMAND = (); |
4103 | %COMMAND = (); |
3830 | |
4104 | |
3831 | warn "removing ext/exti commands"; |
4105 | trace "perl_reload: removing ext/exti commands"; |
3832 | %EXTCMD = (); |
4106 | %EXTCMD = (); |
3833 | %EXTICMD = (); |
4107 | %EXTICMD = (); |
3834 | |
4108 | |
3835 | warn "unloading/nuking all extensions"; |
4109 | trace "perl_reload: unloading/nuking all extensions"; |
3836 | for my $pkg (@EXTS) { |
4110 | for my $pkg (@EXTS) { |
3837 | warn "... unloading $pkg"; |
4111 | trace "... unloading $pkg"; |
3838 | |
4112 | |
3839 | if (my $cb = $pkg->can ("unload")) { |
4113 | if (my $cb = $pkg->can ("unload")) { |
3840 | eval { |
4114 | eval { |
3841 | $cb->($pkg); |
4115 | $cb->($pkg); |
3842 | 1 |
4116 | 1 |
3843 | } or warn "$pkg unloaded, but with errors: $@"; |
4117 | } or error "$pkg unloaded, but with errors: $@"; |
3844 | } |
4118 | } |
3845 | |
4119 | |
3846 | warn "... clearing $pkg"; |
4120 | trace "... clearing $pkg"; |
3847 | clear_package $pkg; |
4121 | clear_package $pkg; |
3848 | } |
4122 | } |
3849 | |
4123 | |
3850 | warn "unloading all perl modules loaded from $LIBDIR"; |
4124 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3851 | while (my ($k, $v) = each %INC) { |
4125 | while (my ($k, $v) = each %INC) { |
3852 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4126 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3853 | |
4127 | |
3854 | warn "... unloading $k"; |
4128 | trace "... unloading $k"; |
3855 | delete $INC{$k}; |
4129 | delete $INC{$k}; |
3856 | |
4130 | |
3857 | $k =~ s/\.pm$//; |
4131 | $k =~ s/\.pm$//; |
3858 | $k =~ s/\//::/g; |
4132 | $k =~ s/\//::/g; |
3859 | |
4133 | |
… | |
… | |
3862 | } |
4136 | } |
3863 | |
4137 | |
3864 | clear_package $k; |
4138 | clear_package $k; |
3865 | } |
4139 | } |
3866 | |
4140 | |
3867 | warn "getting rid of safe::, as good as possible"; |
4141 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3868 | clear_package "safe::$_" |
4142 | clear_package "safe::$_" |
3869 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4143 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3870 | |
4144 | |
3871 | warn "unloading cf.pm \"a bit\""; |
4145 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3872 | delete $INC{"cf.pm"}; |
4146 | delete $INC{"cf.pm"}; |
3873 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4147 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3874 | |
4148 | |
3875 | # don't, removes xs symbols, too, |
4149 | # don't, removes xs symbols, too, |
3876 | # and global variables created in xs |
4150 | # and global variables created in xs |
3877 | #clear_package __PACKAGE__; |
4151 | #clear_package __PACKAGE__; |
3878 | |
4152 | |
3879 | warn "unload completed, starting to reload now"; |
4153 | info "perl_reload: unload completed, starting to reload now"; |
3880 | |
4154 | |
3881 | warn "reloading cf.pm"; |
4155 | trace "perl_reload: reloading cf.pm"; |
3882 | require cf; |
4156 | require cf; |
3883 | cf::_connect_to_perl_1; |
4157 | cf::_connect_to_perl_1; |
3884 | |
4158 | |
3885 | warn "loading config and database again"; |
4159 | trace "perl_reload: loading config and database again"; |
3886 | cf::reload_config; |
4160 | cf::reload_config; |
3887 | |
4161 | |
3888 | warn "loading extensions"; |
4162 | trace "perl_reload: loading extensions"; |
3889 | cf::load_extensions; |
4163 | cf::load_extensions; |
3890 | |
4164 | |
3891 | if ($REATTACH_ON_RELOAD) { |
4165 | if ($REATTACH_ON_RELOAD) { |
3892 | warn "reattaching attachments to objects/players"; |
4166 | trace "perl_reload: reattaching attachments to objects/players"; |
3893 | _global_reattach; # objects, sockets |
4167 | _global_reattach; # objects, sockets |
3894 | warn "reattaching attachments to maps"; |
4168 | trace "perl_reload: reattaching attachments to maps"; |
3895 | reattach $_ for values %MAP; |
4169 | reattach $_ for values %MAP; |
3896 | warn "reattaching attachments to players"; |
4170 | trace "perl_reload: reattaching attachments to players"; |
3897 | reattach $_ for values %PLAYER; |
4171 | reattach $_ for values %PLAYER; |
3898 | } |
4172 | } |
3899 | |
4173 | |
3900 | warn "running post_init jobs"; |
4174 | cf::_post_init 1; |
3901 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3902 | |
4175 | |
3903 | warn "leaving sync_job"; |
4176 | trace "perl_reload: leaving sync_job"; |
3904 | |
4177 | |
3905 | 1 |
4178 | 1 |
3906 | } or do { |
4179 | } or do { |
3907 | warn $@; |
4180 | error $@; |
3908 | cf::cleanup "error while reloading, exiting."; |
4181 | cf::cleanup "perl_reload: error, exiting."; |
3909 | }; |
4182 | }; |
3910 | |
4183 | |
3911 | warn "reloaded"; |
|
|
3912 | --$RELOAD; |
4184 | --$RELOAD; |
3913 | } |
4185 | } |
3914 | |
4186 | |
3915 | $t1 = AE::time - $t1; |
4187 | $t1 = AE::time - $t1; |
3916 | warn "reload completed in ${t1}s\n"; |
4188 | info "perl_reload: completed in ${t1}s\n"; |
3917 | }; |
4189 | }; |
3918 | |
4190 | |
3919 | our $RELOAD_WATCHER; # used only during reload |
4191 | our $RELOAD_WATCHER; # used only during reload |
3920 | |
4192 | |
3921 | sub reload_perl() { |
4193 | sub reload_perl() { |
… | |
… | |
3942 | reload_perl; |
4214 | reload_perl; |
3943 | }; |
4215 | }; |
3944 | } |
4216 | } |
3945 | }; |
4217 | }; |
3946 | |
4218 | |
3947 | unshift @INC, $LIBDIR; |
4219 | ############################################################################# |
3948 | |
4220 | |
3949 | my $bug_warning = 0; |
4221 | my $bug_warning = 0; |
3950 | |
4222 | |
3951 | our @WAIT_FOR_TICK; |
|
|
3952 | our @WAIT_FOR_TICK_BEGIN; |
|
|
3953 | |
|
|
3954 | sub wait_for_tick { |
4223 | sub wait_for_tick() { |
3955 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4224 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3956 | |
4225 | |
3957 | my $signal = new Coro::Signal; |
4226 | $WAIT_FOR_TICK->wait; |
3958 | push @WAIT_FOR_TICK, $signal; |
|
|
3959 | $signal->wait; |
|
|
3960 | } |
4227 | } |
3961 | |
4228 | |
3962 | sub wait_for_tick_begin { |
4229 | sub wait_for_tick_begin() { |
3963 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4230 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3964 | |
4231 | |
3965 | my $signal = new Coro::Signal; |
4232 | my $signal = new Coro::Signal; |
3966 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4233 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3967 | $signal->wait; |
4234 | $signal->wait; |
3968 | } |
4235 | } |
… | |
… | |
3972 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4239 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3973 | unless ++$bug_warning > 10; |
4240 | unless ++$bug_warning > 10; |
3974 | return; |
4241 | return; |
3975 | } |
4242 | } |
3976 | |
4243 | |
3977 | cf::server_tick; # one server iteration |
4244 | cf::one_tick; # one server iteration |
3978 | |
4245 | |
3979 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
4246 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3980 | |
4247 | |
3981 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4248 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3982 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4249 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3983 | Coro::async_pool { |
4250 | Coro::async_pool { |
3984 | $Coro::current->{desc} = "runtime saver"; |
4251 | $Coro::current->{desc} = "runtime saver"; |
3985 | write_runtime_sync |
4252 | write_runtime_sync |
3986 | or warn "ERROR: unable to write runtime file: $!"; |
4253 | or error "ERROR: unable to write runtime file: $!"; |
3987 | }; |
4254 | }; |
3988 | } |
4255 | } |
3989 | |
4256 | |
3990 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4257 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3991 | $sig->send; |
4258 | $sig->send; |
3992 | } |
4259 | } |
3993 | while (my $sig = shift @WAIT_FOR_TICK) { |
4260 | $WAIT_FOR_TICK->broadcast; |
3994 | $sig->send; |
|
|
3995 | } |
|
|
3996 | |
4261 | |
3997 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4262 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3998 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4263 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3999 | |
4264 | |
4000 | if (0) { |
4265 | if (0) { |
4001 | if ($NEXT_TICK) { |
4266 | if ($NEXT_TICK) { |
4002 | my $jitter = $TICK_START - $NEXT_TICK; |
4267 | my $jitter = $TICK_START - $NEXT_TICK; |
4003 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4268 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4004 | warn "jitter $JITTER\n";#d# |
4269 | debug "jitter $JITTER\n";#d# |
4005 | } |
4270 | } |
4006 | } |
4271 | } |
4007 | } |
4272 | } |
4008 | |
4273 | |
4009 | { |
4274 | { |
4010 | # configure BDB |
4275 | # configure BDB |
|
|
4276 | info "initialising database"; |
4011 | |
4277 | |
4012 | BDB::min_parallel 16; |
4278 | BDB::min_parallel 16; |
4013 | BDB::max_poll_reqs $TICK * 0.1; |
4279 | BDB::max_poll_reqs $TICK * 0.1; |
4014 | $AnyEvent::BDB::WATCHER->priority (1); |
4280 | #$AnyEvent::BDB::WATCHER->priority (1); |
4015 | |
4281 | |
4016 | unless ($DB_ENV) { |
4282 | unless ($DB_ENV) { |
4017 | $DB_ENV = BDB::db_env_create; |
4283 | $DB_ENV = BDB::db_env_create; |
4018 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4284 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4019 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4285 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
… | |
… | |
4044 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4310 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
4045 | }; |
4311 | }; |
4046 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4312 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
4047 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4313 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
4048 | }; |
4314 | }; |
|
|
4315 | |
|
|
4316 | info "database initialised"; |
4049 | } |
4317 | } |
4050 | |
4318 | |
4051 | { |
4319 | { |
4052 | # configure IO::AIO |
4320 | # configure IO::AIO |
4053 | |
4321 | |
|
|
4322 | info "initialising aio"; |
4054 | IO::AIO::min_parallel 8; |
4323 | IO::AIO::min_parallel 8; |
4055 | IO::AIO::max_poll_time $TICK * 0.1; |
4324 | IO::AIO::max_poll_time $TICK * 0.1; |
4056 | undef $AnyEvent::AIO::WATCHER; |
4325 | undef $AnyEvent::AIO::WATCHER; |
|
|
4326 | info "aio initialised"; |
4057 | } |
4327 | } |
4058 | |
4328 | |
4059 | my $_log_backtrace; |
4329 | our $_log_backtrace; |
|
|
4330 | our $_log_backtrace_last; |
4060 | |
4331 | |
4061 | sub _log_backtrace { |
4332 | sub _log_backtrace { |
4062 | my ($msg, @addr) = @_; |
4333 | my ($msg, @addr) = @_; |
4063 | |
4334 | |
4064 | $msg =~ s/\n//; |
4335 | $msg =~ s/\n$//; |
4065 | |
4336 | |
|
|
4337 | if ($_log_backtrace_last eq $msg) { |
|
|
4338 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4339 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4066 | # limit the # of concurrent backtraces |
4340 | # limit the # of concurrent backtraces |
4067 | if ($_log_backtrace < 2) { |
4341 | } elsif ($_log_backtrace < 2) { |
|
|
4342 | $_log_backtrace_last = $msg; |
4068 | ++$_log_backtrace; |
4343 | ++$_log_backtrace; |
4069 | my $perl_bt = Carp::longmess $msg; |
4344 | my $perl_bt = Carp::longmess $msg; |
4070 | async { |
4345 | async { |
4071 | $Coro::current->{desc} = "abt $msg"; |
4346 | $Coro::current->{desc} = "abt $msg"; |
4072 | |
4347 | |
… | |
… | |
4092 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4367 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4093 | --$_log_backtrace; |
4368 | --$_log_backtrace; |
4094 | }; |
4369 | }; |
4095 | } else { |
4370 | } else { |
4096 | LOG llevInfo, "[ABT] $msg\n"; |
4371 | LOG llevInfo, "[ABT] $msg\n"; |
4097 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4372 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4098 | } |
4373 | } |
4099 | } |
4374 | } |
4100 | |
4375 | |
4101 | # load additional modules |
4376 | # load additional modules |
4102 | require "cf/$_.pm" for @EXTRA_MODULES; |
4377 | require "cf/$_.pm" for @EXTRA_MODULES; |