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1 | # |
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2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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3 | # |
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4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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5 | # |
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6 | # Deliantra is free software: you can redistribute it and/or modify |
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7 | # it under the terms of the GNU General Public License as published by |
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8 | # the Free Software Foundation, either version 3 of the License, or |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # This program is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU General Public License for more details. |
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15 | # |
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16 | # You should have received a copy of the GNU General Public License |
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17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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18 | # |
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19 | # The authors can be reached via e-mail to <support@deliantra.net> |
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20 | # |
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21 | |
1 | package cf; |
22 | package cf; |
2 | |
23 | |
3 | use utf8; |
24 | use utf8; |
4 | use strict; |
25 | use strict; |
5 | |
26 | |
6 | use Symbol; |
27 | use Symbol; |
7 | use List::Util; |
28 | use List::Util; |
8 | use Socket; |
29 | use Socket; |
9 | use Storable; |
30 | use EV 3.2; |
10 | use Event; |
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11 | use Opcode; |
31 | use Opcode; |
12 | use Safe; |
32 | use Safe; |
13 | use Safe::Hole; |
33 | use Safe::Hole; |
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34 | use Storable (); |
14 | |
35 | |
15 | use Coro 3.64 (); |
36 | use Coro 4.50 (); |
16 | use Coro::State; |
37 | use Coro::State; |
17 | use Coro::Handle; |
38 | use Coro::Handle; |
18 | use Coro::Event; |
39 | use Coro::EV; |
19 | use Coro::Timer; |
40 | use Coro::Timer; |
20 | use Coro::Signal; |
41 | use Coro::Signal; |
21 | use Coro::Semaphore; |
42 | use Coro::Semaphore; |
22 | use Coro::AIO; |
43 | use Coro::AIO; |
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44 | use Coro::BDB; |
23 | use Coro::Storable; |
45 | use Coro::Storable; |
24 | use Coro::Util (); |
46 | use Coro::Util (); |
25 | |
47 | |
26 | use JSON::XS (); |
48 | use JSON::XS 2.01 (); |
27 | use BDB (); |
49 | use BDB (); |
28 | use Data::Dumper; |
50 | use Data::Dumper; |
29 | use Digest::MD5; |
51 | use Digest::MD5; |
30 | use Fcntl; |
52 | use Fcntl; |
31 | use YAML::Syck (); |
53 | use YAML (); |
32 | use IO::AIO 2.32 (); |
54 | use IO::AIO 2.51 (); |
33 | use Time::HiRes; |
55 | use Time::HiRes; |
34 | use Compress::LZF; |
56 | use Compress::LZF; |
35 | use Digest::MD5 (); |
57 | use Digest::MD5 (); |
36 | |
58 | |
37 | # configure various modules to our taste |
59 | # configure various modules to our taste |
38 | # |
60 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
61 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
62 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
63 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
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43 | $Event::Eval = 1; # no idea why this is required, but it is |
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44 | |
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45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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46 | $YAML::Syck::ImplicitUnicode = 1; |
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47 | |
64 | |
48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
65 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
49 | |
66 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
67 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
68 | |
… | |
… | |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
87 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
88 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
89 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
90 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
91 | our $BDBDIR = "$LOCALDIR/db"; |
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92 | our %RESOURCE; |
75 | |
93 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
94 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
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78 | our $AIO_POLL_WATCHER; |
95 | our $AIO_POLL_WATCHER; |
79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
96 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
97 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
98 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
99 | |
84 | our $BDB_POLL_WATCHER; |
100 | our $BDB_POLL_WATCHER; |
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101 | our $BDB_DEADLOCK_WATCHER; |
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102 | our $BDB_CHECKPOINT_WATCHER; |
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103 | our $BDB_TRICKLE_WATCHER; |
85 | our $DB_ENV; |
104 | our $DB_ENV; |
86 | |
105 | |
87 | our %CFG; |
106 | our %CFG; |
88 | |
107 | |
89 | our $UPTIME; $UPTIME ||= time; |
108 | our $UPTIME; $UPTIME ||= time; |
90 | our $RUNTIME; |
109 | our $RUNTIME; |
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110 | our $NOW; |
91 | |
111 | |
92 | our (%PLAYER, %PLAYER_LOADING); # all users |
112 | our (%PLAYER, %PLAYER_LOADING); # all users |
93 | our (%MAP, %MAP_LOADING ); # all maps |
113 | our (%MAP, %MAP_LOADING ); # all maps |
94 | our $LINK_MAP; # the special {link} map, which is always available |
114 | our $LINK_MAP; # the special {link} map, which is always available |
95 | |
115 | |
96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
116 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
117 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
98 | |
118 | |
99 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
119 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
100 | our $LOADAVG; # same thing, but with alpha-smoothing |
120 | our $LOADAVG; # same thing, but with alpha-smoothing |
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121 | our $JITTER; # average jitter |
101 | our $tick_start; # for load detecting purposes |
122 | our $TICK_START; # for load detecting purposes |
102 | |
123 | |
103 | binmode STDOUT; |
124 | binmode STDOUT; |
104 | binmode STDERR; |
125 | binmode STDERR; |
105 | |
126 | |
106 | # read virtual server time, if available |
127 | # read virtual server time, if available |
… | |
… | |
159 | |
180 | |
160 | The raw value load value from the last tick. |
181 | The raw value load value from the last tick. |
161 | |
182 | |
162 | =item %cf::CFG |
183 | =item %cf::CFG |
163 | |
184 | |
164 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
185 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
165 | from wherever your confdir points to. |
186 | from wherever your confdir points to. |
166 | |
187 | |
167 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
188 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
168 | |
189 | |
169 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
190 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
187 | $msg .= "\n" |
208 | $msg .= "\n" |
188 | unless $msg =~ /\n$/; |
209 | unless $msg =~ /\n$/; |
189 | |
210 | |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
211 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | |
212 | |
192 | utf8::encode $msg; |
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193 | LOG llevError, $msg; |
213 | LOG llevError, $msg; |
194 | }; |
214 | }; |
195 | } |
215 | } |
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216 | |
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217 | $Coro::State::DIEHOOK = sub { |
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218 | return unless $^S eq 0; # "eq", not "==" |
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219 | |
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220 | if ($Coro::current == $Coro::main) {#d# |
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221 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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222 | return;#d# |
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223 | }#d# |
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224 | |
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225 | # kill coroutine otherwise |
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226 | warn Carp::longmess $_[0]; |
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227 | Coro::terminate |
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228 | }; |
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229 | |
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230 | $SIG{__DIE__} = sub { }; #d#? |
196 | |
231 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
232 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
198 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
233 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
199 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
234 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
200 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
235 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
213 | )) { |
248 | )) { |
214 | no strict 'refs'; |
249 | no strict 'refs'; |
215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
250 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
216 | } |
251 | } |
217 | |
252 | |
218 | $Event::DIED = sub { |
253 | $EV::DIED = sub { |
219 | warn "error in event callback: @_"; |
254 | warn "error in event callback: @_"; |
220 | }; |
255 | }; |
221 | |
256 | |
222 | ############################################################################# |
257 | ############################################################################# |
223 | |
258 | |
… | |
… | |
246 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
281 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
247 | $d |
282 | $d |
248 | } || "[unable to dump $_[0]: '$@']"; |
283 | } || "[unable to dump $_[0]: '$@']"; |
249 | } |
284 | } |
250 | |
285 | |
251 | =item $ref = cf::from_json $json |
286 | =item $ref = cf::decode_json $json |
252 | |
287 | |
253 | Converts a JSON string into the corresponding perl data structure. |
288 | Converts a JSON string into the corresponding perl data structure. |
254 | |
289 | |
255 | =item $json = cf::to_json $ref |
290 | =item $json = cf::encode_json $ref |
256 | |
291 | |
257 | Converts a perl data structure into its JSON representation. |
292 | Converts a perl data structure into its JSON representation. |
258 | |
293 | |
259 | =cut |
294 | =cut |
260 | |
295 | |
261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
296 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
262 | |
297 | |
263 | sub to_json ($) { $json_coder->encode ($_[0]) } |
298 | sub encode_json($) { $json_coder->encode ($_[0]) } |
264 | sub from_json ($) { $json_coder->decode ($_[0]) } |
299 | sub decode_json($) { $json_coder->decode ($_[0]) } |
265 | |
300 | |
266 | =item cf::lock_wait $string |
301 | =item cf::lock_wait $string |
267 | |
302 | |
268 | Wait until the given lock is available. See cf::lock_acquire. |
303 | Wait until the given lock is available. See cf::lock_acquire. |
269 | |
304 | |
… | |
… | |
285 | Return true if the lock is currently active, i.e. somebody has locked it. |
320 | Return true if the lock is currently active, i.e. somebody has locked it. |
286 | |
321 | |
287 | =cut |
322 | =cut |
288 | |
323 | |
289 | our %LOCK; |
324 | our %LOCK; |
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325 | our %LOCKER;#d# |
290 | |
326 | |
291 | sub lock_wait($) { |
327 | sub lock_wait($) { |
292 | my ($key) = @_; |
328 | my ($key) = @_; |
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329 | |
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330 | if ($LOCKER{$key} == $Coro::current) {#d# |
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331 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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332 | return;#d# |
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333 | }#d# |
293 | |
334 | |
294 | # wait for lock, if any |
335 | # wait for lock, if any |
295 | while ($LOCK{$key}) { |
336 | while ($LOCK{$key}) { |
296 | push @{ $LOCK{$key} }, $Coro::current; |
337 | push @{ $LOCK{$key} }, $Coro::current; |
297 | Coro::schedule; |
338 | Coro::schedule; |
… | |
… | |
303 | |
344 | |
304 | # wait, to be sure we are not locked |
345 | # wait, to be sure we are not locked |
305 | lock_wait $key; |
346 | lock_wait $key; |
306 | |
347 | |
307 | $LOCK{$key} = []; |
348 | $LOCK{$key} = []; |
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349 | $LOCKER{$key} = $Coro::current;#d# |
308 | |
350 | |
309 | Coro::guard { |
351 | Coro::guard { |
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352 | delete $LOCKER{$key};#d# |
310 | # wake up all waiters, to be on the safe side |
353 | # wake up all waiters, to be on the safe side |
311 | $_->ready for @{ delete $LOCK{$key} }; |
354 | $_->ready for @{ delete $LOCK{$key} }; |
312 | } |
355 | } |
313 | } |
356 | } |
314 | |
357 | |
… | |
… | |
317 | |
360 | |
318 | ! ! $LOCK{$key} |
361 | ! ! $LOCK{$key} |
319 | } |
362 | } |
320 | |
363 | |
321 | sub freeze_mainloop { |
364 | sub freeze_mainloop { |
322 | return unless $TICK_WATCHER->is_active; |
365 | tick_inhibit_inc; |
323 | |
366 | |
324 | my $guard = Coro::guard { |
367 | Coro::guard \&tick_inhibit_dec; |
325 | $TICK_WATCHER->start; |
368 | } |
326 | }; |
369 | |
327 | $TICK_WATCHER->stop; |
370 | =item cf::periodic $interval, $cb |
328 | $guard |
371 | |
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372 | Like EV::periodic, but randomly selects a starting point so that the actions |
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373 | get spread over timer. |
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374 | |
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375 | =cut |
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376 | |
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377 | sub periodic($$) { |
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378 | my ($interval, $cb) = @_; |
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379 | |
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380 | my $start = rand List::Util::min 180, $interval; |
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381 | |
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382 | EV::periodic $start, $interval, 0, $cb |
329 | } |
383 | } |
330 | |
384 | |
331 | =item cf::get_slot $time[, $priority[, $name]] |
385 | =item cf::get_slot $time[, $priority[, $name]] |
332 | |
386 | |
333 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
387 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
344 | our @SLOT_QUEUE; |
398 | our @SLOT_QUEUE; |
345 | our $SLOT_QUEUE; |
399 | our $SLOT_QUEUE; |
346 | |
400 | |
347 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
401 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
348 | $SLOT_QUEUE = Coro::async { |
402 | $SLOT_QUEUE = Coro::async { |
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403 | $Coro::current->desc ("timeslot manager"); |
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404 | |
349 | my $signal = new Coro::Signal; |
405 | my $signal = new Coro::Signal; |
350 | |
406 | |
351 | while () { |
407 | while () { |
352 | next_job: |
408 | next_job: |
353 | my $avail = cf::till_tick; |
409 | my $avail = cf::till_tick; |
… | |
… | |
361 | } |
417 | } |
362 | } |
418 | } |
363 | } |
419 | } |
364 | |
420 | |
365 | if (@SLOT_QUEUE) { |
421 | if (@SLOT_QUEUE) { |
366 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
422 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
367 | push @cf::WAIT_FOR_TICK, $signal; |
423 | push @cf::WAIT_FOR_TICK, $signal; |
368 | $signal->wait; |
424 | $signal->wait; |
369 | } else { |
425 | } else { |
370 | Coro::schedule; |
426 | Coro::schedule; |
371 | } |
427 | } |
372 | } |
428 | } |
373 | }; |
429 | }; |
374 | |
430 | |
375 | sub get_slot($;$$) { |
431 | sub get_slot($;$$) { |
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432 | return if tick_inhibit || $Coro::current == $Coro::main; |
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433 | |
376 | my ($time, $pri, $name) = @_; |
434 | my ($time, $pri, $name) = @_; |
377 | |
435 | |
378 | $time = $TICK * .6 if $time > $TICK * .6; |
436 | $time = $TICK * .6 if $time > $TICK * .6; |
379 | my $sig = new Coro::Signal; |
437 | my $sig = new Coro::Signal; |
380 | |
438 | |
… | |
… | |
394 | |
452 | |
395 | BEGIN { *async = \&Coro::async_pool } |
453 | BEGIN { *async = \&Coro::async_pool } |
396 | |
454 | |
397 | =item cf::sync_job { BLOCK } |
455 | =item cf::sync_job { BLOCK } |
398 | |
456 | |
399 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
457 | The design of Deliantra requires that the main coroutine ($Coro::main) |
400 | is always able to handle events or runnable, as Crossfire TRT is only |
458 | is always able to handle events or runnable, as Deliantra is only |
401 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
459 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
402 | acceptable. |
460 | acceptable. |
403 | |
461 | |
404 | If it must be done, put the blocking parts into C<sync_job>. This will run |
462 | If it must be done, put the blocking parts into C<sync_job>. This will run |
405 | the given BLOCK in another coroutine while waiting for the result. The |
463 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
410 | |
468 | |
411 | sub sync_job(&) { |
469 | sub sync_job(&) { |
412 | my ($job) = @_; |
470 | my ($job) = @_; |
413 | |
471 | |
414 | if ($Coro::current == $Coro::main) { |
472 | if ($Coro::current == $Coro::main) { |
415 | my $time = Event::time; |
473 | my $time = EV::time; |
416 | |
474 | |
417 | # this is the main coro, too bad, we have to block |
475 | # this is the main coro, too bad, we have to block |
418 | # till the operation succeeds, freezing the server :/ |
476 | # till the operation succeeds, freezing the server :/ |
419 | |
477 | |
420 | # TODO: use suspend/resume instead |
478 | LOG llevError, Carp::longmess "sync job";#d# |
421 | # (but this is cancel-safe) |
479 | |
422 | my $freeze_guard = freeze_mainloop; |
480 | my $freeze_guard = freeze_mainloop; |
423 | |
481 | |
424 | my $busy = 1; |
482 | my $busy = 1; |
425 | my @res; |
483 | my @res; |
426 | |
484 | |
427 | (async { |
485 | (async { |
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486 | $Coro::current->desc ("sync job coro"); |
428 | @res = eval { $job->() }; |
487 | @res = eval { $job->() }; |
429 | warn $@ if $@; |
488 | warn $@ if $@; |
430 | undef $busy; |
489 | undef $busy; |
431 | })->prio (Coro::PRIO_MAX); |
490 | })->prio (Coro::PRIO_MAX); |
432 | |
491 | |
433 | while ($busy) { |
492 | while ($busy) { |
434 | Coro::cede or Event::one_event; |
493 | if (Coro::nready) { |
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494 | Coro::cede_notself; |
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495 | } else { |
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496 | EV::loop EV::LOOP_ONESHOT; |
435 | } |
497 | } |
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498 | } |
436 | |
499 | |
437 | $time = Event::time - $time; |
500 | my $time = EV::time - $time; |
438 | |
501 | |
439 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
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440 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
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441 | |
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442 | $tick_start += $time; # do not account sync jobs to server load |
502 | $TICK_START += $time; # do not account sync jobs to server load |
443 | |
503 | |
444 | wantarray ? @res : $res[0] |
504 | wantarray ? @res : $res[0] |
445 | } else { |
505 | } else { |
446 | # we are in another coroutine, how wonderful, everything just works |
506 | # we are in another coroutine, how wonderful, everything just works |
447 | |
507 | |
… | |
… | |
472 | =item fork_call { }, $args |
532 | =item fork_call { }, $args |
473 | |
533 | |
474 | Executes the given code block with the given arguments in a seperate |
534 | Executes the given code block with the given arguments in a seperate |
475 | process, returning the results. Everything must be serialisable with |
535 | process, returning the results. Everything must be serialisable with |
476 | Coro::Storable. May, of course, block. Note that the executed sub may |
536 | Coro::Storable. May, of course, block. Note that the executed sub may |
477 | never block itself or use any form of Event handling. |
537 | never block itself or use any form of event handling. |
478 | |
538 | |
479 | =cut |
539 | =cut |
480 | |
540 | |
481 | sub fork_call(&@) { |
541 | sub fork_call(&@) { |
482 | my ($cb, @args) = @_; |
542 | my ($cb, @args) = @_; |
… | |
… | |
491 | }, @args; |
551 | }, @args; |
492 | |
552 | |
493 | wantarray ? @res : $res[-1] |
553 | wantarray ? @res : $res[-1] |
494 | } |
554 | } |
495 | |
555 | |
|
|
556 | =item $coin = coin_from_name $name |
|
|
557 | |
|
|
558 | =cut |
|
|
559 | |
|
|
560 | our %coin_alias = ( |
|
|
561 | "silver" => "silvercoin", |
|
|
562 | "silvercoin" => "silvercoin", |
|
|
563 | "silvercoins" => "silvercoin", |
|
|
564 | "gold" => "goldcoin", |
|
|
565 | "goldcoin" => "goldcoin", |
|
|
566 | "goldcoins" => "goldcoin", |
|
|
567 | "platinum" => "platinacoin", |
|
|
568 | "platinumcoin" => "platinacoin", |
|
|
569 | "platinumcoins" => "platinacoin", |
|
|
570 | "platina" => "platinacoin", |
|
|
571 | "platinacoin" => "platinacoin", |
|
|
572 | "platinacoins" => "platinacoin", |
|
|
573 | "royalty" => "royalty", |
|
|
574 | "royalties" => "royalty", |
|
|
575 | ); |
|
|
576 | |
|
|
577 | sub coin_from_name($) { |
|
|
578 | $coin_alias{$_[0]} |
|
|
579 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
580 | : undef |
|
|
581 | } |
|
|
582 | |
496 | =item $value = cf::db_get $family => $key |
583 | =item $value = cf::db_get $family => $key |
497 | |
584 | |
498 | Returns a single value from the environment database. |
585 | Returns a single value from the environment database. |
499 | |
586 | |
500 | =item cf::db_put $family => $key => $value |
587 | =item cf::db_put $family => $key => $value |
501 | |
588 | |
502 | Stores the given C<$value> in the family. It can currently store binary |
589 | Stores the given C<$value> in the family. It can currently store binary |
503 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
590 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
504 | |
591 | |
|
|
592 | =item $db = cf::db_table "name" |
|
|
593 | |
|
|
594 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
595 | within each server. |
|
|
596 | |
505 | =cut |
597 | =cut |
|
|
598 | |
|
|
599 | sub db_table($) { |
|
|
600 | my ($name) = @_; |
|
|
601 | my $db = BDB::db_create $DB_ENV; |
|
|
602 | |
|
|
603 | eval { |
|
|
604 | $db->set_flags (BDB::CHKSUM); |
|
|
605 | |
|
|
606 | utf8::encode $name; |
|
|
607 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
608 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
609 | cf::cleanup "db_open(db): $!" if $!; |
|
|
610 | }; |
|
|
611 | cf::cleanup "db_open(db): $@" if $@; |
|
|
612 | |
|
|
613 | $db |
|
|
614 | } |
506 | |
615 | |
507 | our $DB; |
616 | our $DB; |
508 | |
617 | |
509 | sub db_init { |
618 | sub db_init { |
510 | unless ($DB) { |
|
|
511 | $DB = BDB::db_create $DB_ENV; |
|
|
512 | |
|
|
513 | cf::sync_job { |
619 | cf::sync_job { |
514 | eval { |
620 | $DB ||= db_table "db"; |
515 | $DB->set_flags (BDB::CHKSUM); |
|
|
516 | |
|
|
517 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
518 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
519 | cf::cleanup "db_open(db): $!" if $!; |
|
|
520 | }; |
|
|
521 | cf::cleanup "db_open(db): $@" if $@; |
|
|
522 | }; |
|
|
523 | } |
621 | }; |
524 | } |
622 | } |
525 | |
623 | |
526 | sub db_get($$) { |
624 | sub db_get($$) { |
527 | my $key = "$_[0]/$_[1]"; |
625 | my $key = "$_[0]/$_[1]"; |
528 | |
626 | |
… | |
… | |
632 | attach callbacks/event handlers (a collection of which is called an "attachment") |
730 | attach callbacks/event handlers (a collection of which is called an "attachment") |
633 | to it. All such attachable objects support the following methods. |
731 | to it. All such attachable objects support the following methods. |
634 | |
732 | |
635 | In the following description, CLASS can be any of C<global>, C<object> |
733 | In the following description, CLASS can be any of C<global>, C<object> |
636 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
734 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
637 | Crossfire TRT). |
735 | Deliantra). |
638 | |
736 | |
639 | =over 4 |
737 | =over 4 |
640 | |
738 | |
641 | =item $attachable->attach ($attachment, key => $value...) |
739 | =item $attachable->attach ($attachment, key => $value...) |
642 | |
740 | |
… | |
… | |
924 | } |
1022 | } |
925 | |
1023 | |
926 | 0 |
1024 | 0 |
927 | } |
1025 | } |
928 | |
1026 | |
929 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1027 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
930 | |
1028 | |
931 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1029 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
932 | |
1030 | |
933 | Generate an object-specific event with the given arguments. |
1031 | Generate an object-specific event with the given arguments. |
934 | |
1032 | |
… | |
… | |
940 | |
1038 | |
941 | =cut |
1039 | =cut |
942 | |
1040 | |
943 | ############################################################################# |
1041 | ############################################################################# |
944 | # object support |
1042 | # object support |
945 | # |
|
|
946 | |
1043 | |
|
|
1044 | sub _object_equal($$); |
|
|
1045 | sub _object_equal($$) { |
|
|
1046 | my ($a, $b) = @_; |
|
|
1047 | |
|
|
1048 | return 0 unless (ref $a) eq (ref $b); |
|
|
1049 | |
|
|
1050 | if ("HASH" eq ref $a) { |
|
|
1051 | my @ka = keys %$a; |
|
|
1052 | my @kb = keys %$b; |
|
|
1053 | |
|
|
1054 | return 0 if @ka != @kb; |
|
|
1055 | |
|
|
1056 | for (0 .. $#ka) { |
|
|
1057 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1058 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1059 | } |
|
|
1060 | |
|
|
1061 | } elsif ("ARRAY" eq ref $a) { |
|
|
1062 | |
|
|
1063 | return 0 if @$a != @$b; |
|
|
1064 | |
|
|
1065 | for (0 .. $#$a) { |
|
|
1066 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1067 | } |
|
|
1068 | |
|
|
1069 | } elsif ($a ne $b) { |
|
|
1070 | return 0; |
|
|
1071 | } |
|
|
1072 | |
|
|
1073 | 1 |
|
|
1074 | } |
|
|
1075 | |
|
|
1076 | our $SLOW_MERGES;#d# |
947 | sub _can_merge { |
1077 | sub _can_merge { |
948 | my ($ob1, $ob2) = @_; |
1078 | my ($ob1, $ob2) = @_; |
949 | |
1079 | |
950 | local $Storable::canonical = 1; |
1080 | ++$SLOW_MERGES;#d# |
951 | my $fob1 = Storable::freeze $ob1; |
|
|
952 | my $fob2 = Storable::freeze $ob2; |
|
|
953 | |
1081 | |
954 | $fob1 eq $fob2 |
1082 | # we do the slow way here |
|
|
1083 | return _object_equal $ob1, $ob2 |
955 | } |
1084 | } |
956 | |
1085 | |
957 | sub reattach { |
1086 | sub reattach { |
958 | # basically do the same as instantiate, without calling instantiate |
1087 | # basically do the same as instantiate, without calling instantiate |
959 | my ($obj) = @_; |
1088 | my ($obj) = @_; |
… | |
… | |
981 | cf::attachable->attach ( |
1110 | cf::attachable->attach ( |
982 | prio => -1000000, |
1111 | prio => -1000000, |
983 | on_instantiate => sub { |
1112 | on_instantiate => sub { |
984 | my ($obj, $data) = @_; |
1113 | my ($obj, $data) = @_; |
985 | |
1114 | |
986 | $data = from_json $data; |
1115 | $data = decode_json $data; |
987 | |
1116 | |
988 | for (@$data) { |
1117 | for (@$data) { |
989 | my ($name, $args) = @$_; |
1118 | my ($name, $args) = @$_; |
990 | |
1119 | |
991 | $obj->attach ($name, %{$args || {} }); |
1120 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1005 | ); |
1134 | ); |
1006 | |
1135 | |
1007 | sub object_freezer_save { |
1136 | sub object_freezer_save { |
1008 | my ($filename, $rdata, $objs) = @_; |
1137 | my ($filename, $rdata, $objs) = @_; |
1009 | |
1138 | |
1010 | my $guard = cf::lock_acquire "io"; |
|
|
1011 | |
|
|
1012 | sync_job { |
1139 | sync_job { |
1013 | if (length $$rdata) { |
1140 | if (length $$rdata) { |
|
|
1141 | utf8::decode (my $decname = $filename); |
1014 | warn sprintf "saving %s (%d,%d)\n", |
1142 | warn sprintf "saving %s (%d,%d)\n", |
1015 | $filename, length $$rdata, scalar @$objs; |
1143 | $decname, length $$rdata, scalar @$objs; |
1016 | |
1144 | |
1017 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1145 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1018 | chmod SAVE_MODE, $fh; |
1146 | aio_chmod $fh, SAVE_MODE; |
1019 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1147 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1020 | aio_fsync $fh if $cf::USE_FSYNC; |
1148 | aio_fsync $fh if $cf::USE_FSYNC; |
1021 | close $fh; |
1149 | aio_close $fh; |
1022 | |
1150 | |
1023 | if (@$objs) { |
1151 | if (@$objs) { |
1024 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1152 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1025 | chmod SAVE_MODE, $fh; |
1153 | aio_chmod $fh, SAVE_MODE; |
1026 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1154 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1027 | aio_write $fh, 0, (length $data), $data, 0; |
1155 | aio_write $fh, 0, (length $data), $data, 0; |
1028 | aio_fsync $fh if $cf::USE_FSYNC; |
1156 | aio_fsync $fh if $cf::USE_FSYNC; |
1029 | close $fh; |
1157 | aio_close $fh; |
1030 | aio_rename "$filename.pst~", "$filename.pst"; |
1158 | aio_rename "$filename.pst~", "$filename.pst"; |
1031 | } |
1159 | } |
1032 | } else { |
1160 | } else { |
1033 | aio_unlink "$filename.pst"; |
1161 | aio_unlink "$filename.pst"; |
1034 | } |
1162 | } |
… | |
… | |
1040 | } else { |
1168 | } else { |
1041 | aio_unlink $filename; |
1169 | aio_unlink $filename; |
1042 | aio_unlink "$filename.pst"; |
1170 | aio_unlink "$filename.pst"; |
1043 | } |
1171 | } |
1044 | }; |
1172 | }; |
1045 | |
|
|
1046 | undef $guard; |
|
|
1047 | } |
1173 | } |
1048 | |
1174 | |
1049 | sub object_freezer_as_string { |
1175 | sub object_freezer_as_string { |
1050 | my ($rdata, $objs) = @_; |
1176 | my ($rdata, $objs) = @_; |
1051 | |
1177 | |
… | |
… | |
1056 | |
1182 | |
1057 | sub object_thawer_load { |
1183 | sub object_thawer_load { |
1058 | my ($filename) = @_; |
1184 | my ($filename) = @_; |
1059 | |
1185 | |
1060 | my ($data, $av); |
1186 | my ($data, $av); |
1061 | |
|
|
1062 | my $guard = cf::lock_acquire "io"; |
|
|
1063 | |
1187 | |
1064 | (aio_load $filename, $data) >= 0 |
1188 | (aio_load $filename, $data) >= 0 |
1065 | or return; |
1189 | or return; |
1066 | |
1190 | |
1067 | unless (aio_stat "$filename.pst") { |
1191 | unless (aio_stat "$filename.pst") { |
1068 | (aio_load "$filename.pst", $av) >= 0 |
1192 | (aio_load "$filename.pst", $av) >= 0 |
1069 | or return; |
1193 | or return; |
1070 | |
1194 | |
1071 | undef $guard; |
|
|
1072 | $av = eval { (Storable::thaw $av)->{objs} }; |
1195 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1196 | $av = $st->{objs}; |
1073 | } |
1197 | } |
1074 | |
1198 | |
|
|
1199 | utf8::decode (my $decname = $filename); |
1075 | warn sprintf "loading %s (%d)\n", |
1200 | warn sprintf "loading %s (%d,%d)\n", |
1076 | $filename, length $data, scalar @{$av || []}; |
1201 | $decname, length $data, scalar @{$av || []}; |
1077 | |
1202 | |
1078 | ($data, $av) |
1203 | ($data, $av) |
1079 | } |
1204 | } |
1080 | |
1205 | |
1081 | =head2 COMMAND CALLBACKS |
1206 | =head2 COMMAND CALLBACKS |
… | |
… | |
1232 | my $msg = $@ ? "$v->{path}: $@\n" |
1357 | my $msg = $@ ? "$v->{path}: $@\n" |
1233 | : "$v->{base}: extension inactive.\n"; |
1358 | : "$v->{base}: extension inactive.\n"; |
1234 | |
1359 | |
1235 | if (exists $v->{meta}{mandatory}) { |
1360 | if (exists $v->{meta}{mandatory}) { |
1236 | warn $msg; |
1361 | warn $msg; |
1237 | warn "mandatory extension failed to load, exiting.\n"; |
1362 | cf::cleanup "mandatory extension failed to load, exiting."; |
1238 | exit 1; |
|
|
1239 | } |
1363 | } |
1240 | |
1364 | |
1241 | warn $msg; |
1365 | warn $msg; |
1242 | } |
1366 | } |
1243 | |
1367 | |
… | |
… | |
1268 | use Coro::AIO; |
1392 | use Coro::AIO; |
1269 | |
1393 | |
1270 | =head3 cf::player |
1394 | =head3 cf::player |
1271 | |
1395 | |
1272 | =over 4 |
1396 | =over 4 |
|
|
1397 | |
|
|
1398 | =item cf::player::num_playing |
|
|
1399 | |
|
|
1400 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1401 | |
|
|
1402 | =cut |
|
|
1403 | |
|
|
1404 | sub num_playing { |
|
|
1405 | scalar grep |
|
|
1406 | $_->ob->map |
|
|
1407 | && !$_->hidden |
|
|
1408 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1409 | cf::player::list |
|
|
1410 | } |
1273 | |
1411 | |
1274 | =item cf::player::find $login |
1412 | =item cf::player::find $login |
1275 | |
1413 | |
1276 | Returns the given player object, loading it if necessary (might block). |
1414 | Returns the given player object, loading it if necessary (might block). |
1277 | |
1415 | |
… | |
… | |
1316 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1454 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1317 | |
1455 | |
1318 | my $f = new_from_file cf::object::thawer path $login |
1456 | my $f = new_from_file cf::object::thawer path $login |
1319 | or return; |
1457 | or return; |
1320 | |
1458 | |
1321 | $f->next; |
|
|
1322 | my $pl = cf::player::load_pl $f |
1459 | my $pl = cf::player::load_pl $f |
1323 | or return; |
1460 | or return; |
|
|
1461 | |
1324 | local $cf::PLAYER_LOADING{$login} = $pl; |
1462 | local $cf::PLAYER_LOADING{$login} = $pl; |
1325 | $f->resolve_delayed_derefs; |
1463 | $f->resolve_delayed_derefs; |
1326 | $cf::PLAYER{$login} = $pl |
1464 | $cf::PLAYER{$login} = $pl |
1327 | } |
1465 | } |
1328 | } |
1466 | } |
… | |
… | |
1338 | |
1476 | |
1339 | return if $pl->{deny_save}; |
1477 | return if $pl->{deny_save}; |
1340 | |
1478 | |
1341 | aio_mkdir playerdir $pl, 0770; |
1479 | aio_mkdir playerdir $pl, 0770; |
1342 | $pl->{last_save} = $cf::RUNTIME; |
1480 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1481 | |
|
|
1482 | cf::get_slot 0.01; |
1343 | |
1483 | |
1344 | $pl->save_pl ($path); |
1484 | $pl->save_pl ($path); |
1345 | cf::cede_to_tick; |
1485 | cf::cede_to_tick; |
1346 | } |
1486 | } |
1347 | |
1487 | |
… | |
… | |
1431 | |
1571 | |
1432 | for my $login (@$dirs) { |
1572 | for my $login (@$dirs) { |
1433 | my $path = path $login; |
1573 | my $path = path $login; |
1434 | |
1574 | |
1435 | # a .pst is a dead give-away for a valid player |
1575 | # a .pst is a dead give-away for a valid player |
1436 | unless (-e "$path.pst") { |
1576 | # if no pst file found, open and chekc for blocked users |
|
|
1577 | if (aio_stat "$path.pst") { |
1437 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1578 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1438 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1579 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1439 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1580 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1440 | } |
1581 | } |
1441 | |
1582 | |
… | |
… | |
1478 | |
1619 | |
1479 | Expand crossfire pod fragments into protocol xml. |
1620 | Expand crossfire pod fragments into protocol xml. |
1480 | |
1621 | |
1481 | =cut |
1622 | =cut |
1482 | |
1623 | |
|
|
1624 | use re 'eval'; |
|
|
1625 | |
|
|
1626 | my $group; |
|
|
1627 | my $interior; $interior = qr{ |
|
|
1628 | # match a pod interior sequence sans C<< >> |
|
|
1629 | (?: |
|
|
1630 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1631 | | < (??{$interior}) > |
|
|
1632 | ) |
|
|
1633 | }x; |
|
|
1634 | |
1483 | sub expand_cfpod { |
1635 | sub expand_cfpod { |
1484 | ((my $self), (local $_)) = @_; |
1636 | my ($self, $pod) = @_; |
1485 | |
1637 | |
1486 | # escape & and < |
1638 | my $xml; |
1487 | s/&/&/g; |
|
|
1488 | s/(?<![BIUGHT])</</g; |
|
|
1489 | |
1639 | |
1490 | # this is buggy, it needs to properly take care of nested <'s |
1640 | while () { |
|
|
1641 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1642 | $group = $1; |
1491 | |
1643 | |
1492 | 1 while |
1644 | $group =~ s/&/&/g; |
1493 | # replace B<>, I<>, U<> etc. |
1645 | $group =~ s/</</g; |
1494 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1646 | |
1495 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1647 | $xml .= $group; |
1496 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1648 | } elsif ($pod =~ m%\G |
1497 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
1649 | ([BCGHITU]) |
1498 | # replace G<male|female> tags |
1650 | < |
1499 | || s{G<([^>|]*)\|([^>]*)>}{ |
1651 | (?: |
1500 | $self->gender ? $2 : $1 |
1652 | ([^<>]*) (?{ $group = $^N }) |
1501 | }ge |
1653 | | < $interior > |
1502 | # replace H<hint text> |
1654 | ) |
1503 | || s{H<([^\>]*)>} |
1655 | > |
|
|
1656 | %gcsx |
1504 | { |
1657 | ) { |
|
|
1658 | my ($code, $data) = ($1, $group); |
|
|
1659 | |
|
|
1660 | if ($code eq "B") { |
|
|
1661 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1662 | } elsif ($code eq "I") { |
|
|
1663 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1664 | } elsif ($code eq "U") { |
|
|
1665 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1666 | } elsif ($code eq "C") { |
|
|
1667 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1668 | } elsif ($code eq "T") { |
|
|
1669 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1670 | } elsif ($code eq "G") { |
|
|
1671 | my ($male, $female) = split /\|/, $data; |
|
|
1672 | $data = $self->gender ? $female : $male; |
|
|
1673 | $xml .= expand_cfpod ($self, $data); |
|
|
1674 | } elsif ($code eq "H") { |
1505 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1675 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
1506 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1676 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1507 | "") |
1677 | "") |
1508 | [$self->{hintmode}] |
1678 | [$self->{hintmode}]; |
|
|
1679 | } else { |
|
|
1680 | $xml .= "error processing '$code($data)' directive"; |
1509 | }ge; |
1681 | } |
|
|
1682 | } else { |
|
|
1683 | if ($pod =~ /\G(.+)/) { |
|
|
1684 | warn "parse error while expanding $pod (at $1)"; |
|
|
1685 | } |
|
|
1686 | last; |
|
|
1687 | } |
|
|
1688 | } |
1510 | |
1689 | |
|
|
1690 | for ($xml) { |
1511 | # create single paragraphs (very hackish) |
1691 | # create single paragraphs (very hackish) |
1512 | s/(?<=\S)\n(?=\w)/ /g; |
1692 | s/(?<=\S)\n(?=\w)/ /g; |
1513 | |
1693 | |
1514 | # compress some whitespace |
1694 | # compress some whitespace |
1515 | s/\s+\n/\n/g; # ws line-ends |
1695 | s/\s+\n/\n/g; # ws line-ends |
1516 | s/\n\n+/\n/g; # double lines |
1696 | s/\n\n+/\n/g; # double lines |
1517 | s/^\n+//; # beginning lines |
1697 | s/^\n+//; # beginning lines |
1518 | s/\n+$//; # ending lines |
1698 | s/\n+$//; # ending lines |
|
|
1699 | } |
1519 | |
1700 | |
1520 | $_ |
1701 | $xml |
1521 | } |
1702 | } |
|
|
1703 | |
|
|
1704 | no re 'eval'; |
1522 | |
1705 | |
1523 | sub hintmode { |
1706 | sub hintmode { |
1524 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1707 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1525 | $_[0]{hintmode} |
1708 | $_[0]{hintmode} |
1526 | } |
1709 | } |
… | |
… | |
1598 | our $MAX_RESET = 3600; |
1781 | our $MAX_RESET = 3600; |
1599 | our $DEFAULT_RESET = 3000; |
1782 | our $DEFAULT_RESET = 3000; |
1600 | |
1783 | |
1601 | sub generate_random_map { |
1784 | sub generate_random_map { |
1602 | my ($self, $rmp) = @_; |
1785 | my ($self, $rmp) = @_; |
|
|
1786 | |
|
|
1787 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1788 | |
1603 | # mit "rum" bekleckern, nicht |
1789 | # mit "rum" bekleckern, nicht |
1604 | $self->_create_random_map ( |
1790 | $self->_create_random_map ( |
1605 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1791 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1606 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1792 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1607 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1793 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1729 | |
1915 | |
1730 | # the temporary/swap location |
1916 | # the temporary/swap location |
1731 | sub save_path { |
1917 | sub save_path { |
1732 | my ($self) = @_; |
1918 | my ($self) = @_; |
1733 | |
1919 | |
1734 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1920 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1735 | "$TMPDIR/$path.map" |
1921 | "$TMPDIR/$path.map" |
1736 | } |
1922 | } |
1737 | |
1923 | |
1738 | # the unique path, undef == no special unique path |
1924 | # the unique path, undef == no special unique path |
1739 | sub uniq_path { |
1925 | sub uniq_path { |
1740 | my ($self) = @_; |
1926 | my ($self) = @_; |
1741 | |
1927 | |
1742 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1928 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1743 | "$UNIQUEDIR/$path" |
1929 | "$UNIQUEDIR/$path" |
1744 | } |
1930 | } |
1745 | |
1931 | |
1746 | # and all this just because we cannot iterate over |
1932 | # and all this just because we cannot iterate over |
1747 | # all maps in C++... |
1933 | # all maps in C++... |
… | |
… | |
1841 | sub find { |
2027 | sub find { |
1842 | my ($path, $origin) = @_; |
2028 | my ($path, $origin) = @_; |
1843 | |
2029 | |
1844 | $path = normalise $path, $origin && $origin->path; |
2030 | $path = normalise $path, $origin && $origin->path; |
1845 | |
2031 | |
|
|
2032 | cf::lock_wait "map_data:$path";#d#remove |
1846 | cf::lock_wait "map_find:$path"; |
2033 | cf::lock_wait "map_find:$path"; |
1847 | |
2034 | |
1848 | $cf::MAP{$path} || do { |
2035 | $cf::MAP{$path} || do { |
|
|
2036 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
1849 | my $guard = cf::lock_acquire "map_find:$path"; |
2037 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
2038 | |
1850 | my $map = new_from_path cf::map $path |
2039 | my $map = new_from_path cf::map $path |
1851 | or return; |
2040 | or return; |
1852 | |
2041 | |
1853 | $map->{last_save} = $cf::RUNTIME; |
2042 | $map->{last_save} = $cf::RUNTIME; |
1854 | |
2043 | |
… | |
… | |
1856 | or return; |
2045 | or return; |
1857 | |
2046 | |
1858 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2047 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1859 | # doing this can freeze the server in a sync job, obviously |
2048 | # doing this can freeze the server in a sync job, obviously |
1860 | #$cf::WAIT_FOR_TICK->wait; |
2049 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2050 | undef $guard2; |
|
|
2051 | undef $guard1; |
1861 | $map->reset; |
2052 | $map->reset; |
1862 | undef $guard; |
|
|
1863 | return find $path; |
2053 | return find $path; |
1864 | } |
2054 | } |
1865 | |
2055 | |
1866 | $cf::MAP{$path} = $map |
2056 | $cf::MAP{$path} = $map |
1867 | } |
2057 | } |
… | |
… | |
1876 | local $self->{deny_reset} = 1; # loading can take a long time |
2066 | local $self->{deny_reset} = 1; # loading can take a long time |
1877 | |
2067 | |
1878 | my $path = $self->{path}; |
2068 | my $path = $self->{path}; |
1879 | |
2069 | |
1880 | { |
2070 | { |
1881 | my $guard1 = cf::lock_acquire "map_data:$path"; |
2071 | my $guard = cf::lock_acquire "map_data:$path"; |
1882 | my $guard2 = cf::lock_acquire "map_load:$path"; |
|
|
1883 | |
2072 | |
|
|
2073 | return unless $self->valid; |
1884 | return if $self->in_memory != cf::MAP_SWAPPED; |
2074 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1885 | |
2075 | |
1886 | $self->in_memory (cf::MAP_LOADING); |
2076 | $self->in_memory (cf::MAP_LOADING); |
1887 | |
2077 | |
1888 | $self->alloc; |
2078 | $self->alloc; |
1889 | |
2079 | |
… | |
… | |
1929 | } |
2119 | } |
1930 | |
2120 | |
1931 | $self->{last_save} = $cf::RUNTIME; |
2121 | $self->{last_save} = $cf::RUNTIME; |
1932 | $self->last_access ($cf::RUNTIME); |
2122 | $self->last_access ($cf::RUNTIME); |
1933 | |
2123 | |
1934 | $self->in_memory (cf::MAP_IN_MEMORY); |
2124 | $self->in_memory (cf::MAP_ACTIVE); |
1935 | } |
2125 | } |
1936 | |
2126 | |
1937 | $self->post_load; |
2127 | $self->post_load; |
1938 | } |
2128 | } |
1939 | |
2129 | |
… | |
… | |
1997 | my ($path, $origin, $load) = @_; |
2187 | my ($path, $origin, $load) = @_; |
1998 | |
2188 | |
1999 | $path = normalise $path, $origin && $origin->{path}; |
2189 | $path = normalise $path, $origin && $origin->{path}; |
2000 | |
2190 | |
2001 | if (my $map = $cf::MAP{$path}) { |
2191 | if (my $map = $cf::MAP{$path}) { |
2002 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2192 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2003 | } |
2193 | } |
2004 | |
2194 | |
2005 | $MAP_PREFETCH{$path} |= $load; |
2195 | $MAP_PREFETCH{$path} |= $load; |
2006 | |
2196 | |
2007 | $MAP_PREFETCHER ||= cf::async { |
2197 | $MAP_PREFETCHER ||= cf::async { |
|
|
2198 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2199 | |
2008 | while (%MAP_PREFETCH) { |
2200 | while (%MAP_PREFETCH) { |
2009 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2201 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2010 | if (my $map = find $k) { |
2202 | if (my $map = find $k) { |
2011 | $map->load if $v; |
2203 | $map->load if $v; |
2012 | } |
2204 | } |
… | |
… | |
2038 | return if $self->{deny_save}; |
2230 | return if $self->{deny_save}; |
2039 | |
2231 | |
2040 | local $self->{last_access} = $self->last_access;#d# |
2232 | local $self->{last_access} = $self->last_access;#d# |
2041 | |
2233 | |
2042 | cf::async { |
2234 | cf::async { |
|
|
2235 | $Coro::current->{desc} = "map player save"; |
2043 | $_->contr->save for $self->players; |
2236 | $_->contr->save for $self->players; |
2044 | }; |
2237 | }; |
|
|
2238 | |
|
|
2239 | cf::get_slot 0.02; |
2045 | |
2240 | |
2046 | if ($uniq) { |
2241 | if ($uniq) { |
2047 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2242 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2048 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2243 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2049 | } else { |
2244 | } else { |
… | |
… | |
2058 | $self->save; |
2253 | $self->save; |
2059 | |
2254 | |
2060 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2255 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2061 | |
2256 | |
2062 | return if $self->players; |
2257 | return if $self->players; |
2063 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2258 | return if $self->in_memory != cf::MAP_ACTIVE; |
2064 | return if $self->{deny_save}; |
2259 | return if $self->{deny_save}; |
2065 | |
2260 | |
|
|
2261 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2262 | |
|
|
2263 | $self->deactivate; |
|
|
2264 | $_->clear_links_to ($self) for values %cf::MAP; |
2066 | $self->clear; |
2265 | $self->clear; |
2067 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2068 | } |
2266 | } |
2069 | |
2267 | |
2070 | sub reset_at { |
2268 | sub reset_at { |
2071 | my ($self) = @_; |
2269 | my ($self) = @_; |
2072 | |
2270 | |
… | |
… | |
2104 | if $uniq; |
2302 | if $uniq; |
2105 | } |
2303 | } |
2106 | |
2304 | |
2107 | delete $cf::MAP{$self->path}; |
2305 | delete $cf::MAP{$self->path}; |
2108 | |
2306 | |
|
|
2307 | $self->deactivate; |
|
|
2308 | $_->clear_links_to ($self) for values %cf::MAP; |
2109 | $self->clear; |
2309 | $self->clear; |
2110 | |
|
|
2111 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2112 | |
2310 | |
2113 | $self->unlink_save; |
2311 | $self->unlink_save; |
2114 | $self->destroy; |
2312 | $self->destroy; |
2115 | } |
2313 | } |
2116 | |
2314 | |
… | |
… | |
2183 | |
2381 | |
2184 | sub unique_maps() { |
2382 | sub unique_maps() { |
2185 | [ |
2383 | [ |
2186 | map { |
2384 | map { |
2187 | utf8::decode $_; |
2385 | utf8::decode $_; |
2188 | /\.map$/ |
2386 | s/\.map$//; # TODO future compatibility hack |
|
|
2387 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2388 | ? () |
2189 | ? normalise $_ |
2389 | : normalise $_ |
2190 | : () |
|
|
2191 | } @{ aio_readdir $UNIQUEDIR or [] } |
2390 | } @{ aio_readdir $UNIQUEDIR or [] } |
2192 | ] |
2391 | ] |
2193 | } |
2392 | } |
2194 | |
2393 | |
2195 | package cf; |
|
|
2196 | |
|
|
2197 | =back |
2394 | =back |
2198 | |
2395 | |
2199 | =head3 cf::object |
2396 | =head3 cf::object |
2200 | |
2397 | |
2201 | =cut |
2398 | =cut |
… | |
… | |
2204 | |
2401 | |
2205 | =over 4 |
2402 | =over 4 |
2206 | |
2403 | |
2207 | =item $ob->inv_recursive |
2404 | =item $ob->inv_recursive |
2208 | |
2405 | |
2209 | Returns the inventory of the object _and_ their inventories, recursively. |
2406 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2407 | but I<not> the object itself. |
2210 | |
2408 | |
2211 | =cut |
2409 | =cut |
2212 | |
2410 | |
2213 | sub inv_recursive_; |
2411 | sub inv_recursive_; |
2214 | sub inv_recursive_ { |
2412 | sub inv_recursive_ { |
… | |
… | |
2219 | inv_recursive_ inv $_[0] |
2417 | inv_recursive_ inv $_[0] |
2220 | } |
2418 | } |
2221 | |
2419 | |
2222 | =item $ref = $ob->ref |
2420 | =item $ref = $ob->ref |
2223 | |
2421 | |
2224 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2422 | Creates and returns a persistent reference to an object that can be stored as a string. |
2225 | |
2423 | |
2226 | =item $ob = cf::object::deref ($refstring) |
2424 | =item $ob = cf::object::deref ($refstring) |
2227 | |
2425 | |
2228 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2426 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2229 | even if the object actually exists. May block. |
2427 | even if the object actually exists. May block. |
… | |
… | |
2231 | =cut |
2429 | =cut |
2232 | |
2430 | |
2233 | sub deref { |
2431 | sub deref { |
2234 | my ($ref) = @_; |
2432 | my ($ref) = @_; |
2235 | |
2433 | |
2236 | # temporary compatibility#TODO#remove |
|
|
2237 | $ref =~ s{^<}{player/<}; |
|
|
2238 | |
|
|
2239 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
2434 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
2240 | my ($uuid, $name) = ($1, $2); |
2435 | my ($uuid, $name) = ($1, $2); |
2241 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2436 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2242 | or return; |
2437 | or return; |
2243 | $pl->ob->uuid eq $uuid |
2438 | $pl->ob->uuid eq $uuid |
2244 | or return; |
2439 | or return; |
… | |
… | |
2264 | can be C<undef>. Does the right thing when the player is currently in a |
2459 | can be C<undef>. Does the right thing when the player is currently in a |
2265 | dialogue with the given NPC character. |
2460 | dialogue with the given NPC character. |
2266 | |
2461 | |
2267 | =cut |
2462 | =cut |
2268 | |
2463 | |
|
|
2464 | our $SAY_CHANNEL = { |
|
|
2465 | id => "say", |
|
|
2466 | title => "Map", |
|
|
2467 | reply => "say ", |
|
|
2468 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2469 | }; |
|
|
2470 | |
|
|
2471 | our $CHAT_CHANNEL = { |
|
|
2472 | id => "chat", |
|
|
2473 | title => "Chat", |
|
|
2474 | reply => "chat ", |
|
|
2475 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2476 | }; |
|
|
2477 | |
2269 | # rough implementation of a future "reply" method that works |
2478 | # rough implementation of a future "reply" method that works |
2270 | # with dialog boxes. |
2479 | # with dialog boxes. |
2271 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2480 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2272 | sub cf::object::player::reply($$$;$) { |
2481 | sub cf::object::player::reply($$$;$) { |
2273 | my ($self, $npc, $msg, $flags) = @_; |
2482 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2284 | my $dialog = $pl->{npc_dialog}; |
2493 | my $dialog = $pl->{npc_dialog}; |
2285 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2494 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2286 | |
2495 | |
2287 | } else { |
2496 | } else { |
2288 | $msg = $npc->name . " says: $msg" if $npc; |
2497 | $msg = $npc->name . " says: $msg" if $npc; |
2289 | $self->message ($msg, $flags); |
2498 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2290 | } |
2499 | } |
2291 | } |
2500 | } |
2292 | } |
2501 | } |
2293 | |
2502 | |
2294 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2503 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2415 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2624 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2416 | |
2625 | |
2417 | $self->enter_link; |
2626 | $self->enter_link; |
2418 | |
2627 | |
2419 | (async { |
2628 | (async { |
|
|
2629 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2630 | |
|
|
2631 | # *tag paths override both path and x|y |
|
|
2632 | if ($path =~ /^\*(.*)$/) { |
|
|
2633 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2634 | my $ob = $obs[rand @obs]; |
|
|
2635 | |
|
|
2636 | # see if we actually can go there |
|
|
2637 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2638 | $ob = $obs[rand @obs]; |
|
|
2639 | } else { |
|
|
2640 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2641 | } |
|
|
2642 | # else put us there anyways for now #d# |
|
|
2643 | |
|
|
2644 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2645 | } else { |
|
|
2646 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2647 | } |
|
|
2648 | } |
|
|
2649 | |
2420 | my $map = eval { |
2650 | my $map = eval { |
2421 | my $map = cf::map::find $path; |
2651 | my $map = defined $path ? cf::map::find $path : undef; |
2422 | |
2652 | |
2423 | if ($map) { |
2653 | if ($map) { |
2424 | $map = $map->customise_for ($self); |
2654 | $map = $map->customise_for ($self); |
2425 | $map = $check->($map) if $check && $map; |
2655 | $map = $check->($map) if $check && $map; |
2426 | } else { |
2656 | } else { |
2427 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2657 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2428 | } |
2658 | } |
2429 | |
2659 | |
2430 | $map |
2660 | $map |
2431 | }; |
2661 | }; |
2432 | |
2662 | |
… | |
… | |
2485 | $rmp->{origin_y} = $exit->y; |
2715 | $rmp->{origin_y} = $exit->y; |
2486 | } |
2716 | } |
2487 | |
2717 | |
2488 | $rmp->{random_seed} ||= $exit->random_seed; |
2718 | $rmp->{random_seed} ||= $exit->random_seed; |
2489 | |
2719 | |
2490 | my $data = cf::to_json $rmp; |
2720 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2491 | my $md5 = Digest::MD5::md5_hex $data; |
2721 | my $md5 = Digest::MD5::md5_hex $data; |
2492 | my $meta = "$RANDOMDIR/$md5.meta"; |
2722 | my $meta = "$RANDOMDIR/$md5.meta"; |
2493 | |
2723 | |
2494 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2724 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2495 | aio_write $fh, 0, (length $data), $data, 0; |
2725 | aio_write $fh, 0, (length $data), $data, 0; |
… | |
… | |
2522 | # if exit is damned, update players death & WoR home-position |
2752 | # if exit is damned, update players death & WoR home-position |
2523 | $self->contr->savebed ($slaying, $hp, $sp) |
2753 | $self->contr->savebed ($slaying, $hp, $sp) |
2524 | if $exit->flag (FLAG_DAMNED); |
2754 | if $exit->flag (FLAG_DAMNED); |
2525 | |
2755 | |
2526 | (async { |
2756 | (async { |
|
|
2757 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2758 | |
2527 | $self->deactivate_recursive; # just to be sure |
2759 | $self->deactivate_recursive; # just to be sure |
2528 | unless (eval { |
2760 | unless (eval { |
2529 | $self->goto ($slaying, $hp, $sp); |
2761 | $self->goto ($slaying, $hp, $sp); |
2530 | |
2762 | |
2531 | 1; |
2763 | 1; |
… | |
… | |
2566 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2798 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2567 | the message unless the client supports the msg packet. |
2799 | the message unless the client supports the msg packet. |
2568 | |
2800 | |
2569 | =cut |
2801 | =cut |
2570 | |
2802 | |
|
|
2803 | # non-persistent channels (usually the info channel) |
2571 | our %CHANNEL = ( |
2804 | our %CHANNEL = ( |
2572 | "c/identify" => { |
2805 | "c/identify" => { |
2573 | id => "identify", |
2806 | id => "infobox", |
2574 | title => "Identify", |
2807 | title => "Identify", |
2575 | reply => undef, |
2808 | reply => undef, |
2576 | tooltip => "Items recently identified", |
2809 | tooltip => "Items recently identified", |
2577 | }, |
2810 | }, |
2578 | "c/examine" => { |
2811 | "c/examine" => { |
2579 | id => "examine", |
2812 | id => "infobox", |
2580 | title => "Examine", |
2813 | title => "Examine", |
2581 | reply => undef, |
2814 | reply => undef, |
2582 | tooltip => "Signs and other items you examined", |
2815 | tooltip => "Signs and other items you examined", |
2583 | }, |
2816 | }, |
|
|
2817 | "c/book" => { |
|
|
2818 | id => "infobox", |
|
|
2819 | title => "Book", |
|
|
2820 | reply => undef, |
|
|
2821 | tooltip => "The contents of a note or book", |
|
|
2822 | }, |
|
|
2823 | "c/lookat" => { |
|
|
2824 | id => "infobox", |
|
|
2825 | title => "Look", |
|
|
2826 | reply => undef, |
|
|
2827 | tooltip => "What you saw there", |
|
|
2828 | }, |
|
|
2829 | "c/who" => { |
|
|
2830 | id => "infobox", |
|
|
2831 | title => "Players", |
|
|
2832 | reply => undef, |
|
|
2833 | tooltip => "Shows players who are currently online", |
|
|
2834 | }, |
|
|
2835 | "c/body" => { |
|
|
2836 | id => "infobox", |
|
|
2837 | title => "Body Parts", |
|
|
2838 | reply => undef, |
|
|
2839 | tooltip => "Shows which body parts you posess and are available", |
|
|
2840 | }, |
|
|
2841 | "c/uptime" => { |
|
|
2842 | id => "infobox", |
|
|
2843 | title => "Uptime", |
|
|
2844 | reply => undef, |
|
|
2845 | tooltip => "How long the server has been running since last restart", |
|
|
2846 | }, |
|
|
2847 | "c/mapinfo" => { |
|
|
2848 | id => "infobox", |
|
|
2849 | title => "Map Info", |
|
|
2850 | reply => undef, |
|
|
2851 | tooltip => "Information related to the maps", |
|
|
2852 | }, |
|
|
2853 | "c/party" => { |
|
|
2854 | id => "party", |
|
|
2855 | title => "Party", |
|
|
2856 | reply => "gsay ", |
|
|
2857 | tooltip => "Messages and chat related to your party", |
|
|
2858 | }, |
2584 | ); |
2859 | ); |
2585 | |
2860 | |
2586 | sub cf::client::send_msg { |
2861 | sub cf::client::send_msg { |
2587 | my ($self, $channel, $msg, $color, @extra) = @_; |
2862 | my ($self, $channel, $msg, $color, @extra) = @_; |
2588 | |
2863 | |
2589 | $msg = $self->pl->expand_cfpod ($msg); |
2864 | $msg = $self->pl->expand_cfpod ($msg); |
2590 | |
2865 | |
2591 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2866 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2592 | |
2867 | |
2593 | # check predefined channels, for the benefit of C |
2868 | # check predefined channels, for the benefit of C |
2594 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2869 | if ($CHANNEL{$channel}) { |
|
|
2870 | $channel = $CHANNEL{$channel}; |
2595 | |
2871 | |
|
|
2872 | $self->ext_msg (channel_info => $channel) |
|
|
2873 | if $self->can_msg; |
|
|
2874 | |
|
|
2875 | $channel = $channel->{id}; |
|
|
2876 | |
2596 | if (ref $channel) { |
2877 | } elsif (ref $channel) { |
2597 | # send meta info to client, if not yet sent |
2878 | # send meta info to client, if not yet sent |
2598 | unless (exists $self->{channel}{$channel->{id}}) { |
2879 | unless (exists $self->{channel}{$channel->{id}}) { |
2599 | $self->{channel}{$channel->{id}} = $channel; |
2880 | $self->{channel}{$channel->{id}} = $channel; |
2600 | $self->ext_msg (channel_info => $channel) |
2881 | $self->ext_msg (channel_info => $channel) |
2601 | if $self->can_msg; |
2882 | if $self->can_msg; |
… | |
… | |
2818 | =pod |
3099 | =pod |
2819 | |
3100 | |
2820 | The following functions and methods are available within a safe environment: |
3101 | The following functions and methods are available within a safe environment: |
2821 | |
3102 | |
2822 | cf::object |
3103 | cf::object |
2823 | contr pay_amount pay_player map x y force_find force_add |
3104 | contr pay_amount pay_player map x y force_find force_add destroy |
2824 | insert remove name archname title slaying race decrease_ob_nr |
3105 | insert remove name archname title slaying race decrease split |
2825 | |
3106 | |
2826 | cf::object::player |
3107 | cf::object::player |
2827 | player |
3108 | player |
2828 | |
3109 | |
2829 | cf::player |
3110 | cf::player |
… | |
… | |
2835 | =cut |
3116 | =cut |
2836 | |
3117 | |
2837 | for ( |
3118 | for ( |
2838 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3119 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2839 | insert remove inv name archname title slaying race |
3120 | insert remove inv name archname title slaying race |
2840 | decrease_ob_nr)], |
3121 | decrease split destroy)], |
2841 | ["cf::object::player" => qw(player)], |
3122 | ["cf::object::player" => qw(player)], |
2842 | ["cf::player" => qw(peaceful)], |
3123 | ["cf::player" => qw(peaceful)], |
2843 | ["cf::map" => qw(trigger)], |
3124 | ["cf::map" => qw(trigger)], |
2844 | ) { |
3125 | ) { |
2845 | no strict 'refs'; |
3126 | no strict 'refs'; |
… | |
… | |
2950 | { |
3231 | { |
2951 | my $faces = $facedata->{faceinfo}; |
3232 | my $faces = $facedata->{faceinfo}; |
2952 | |
3233 | |
2953 | while (my ($face, $info) = each %$faces) { |
3234 | while (my ($face, $info) = each %$faces) { |
2954 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3235 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3236 | |
2955 | cf::face::set_visibility $idx, $info->{visibility}; |
3237 | cf::face::set_visibility $idx, $info->{visibility}; |
2956 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3238 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2957 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3239 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2958 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3240 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2959 | |
3241 | |
2960 | cf::cede_to_tick; |
3242 | cf::cede_to_tick; |
2961 | } |
3243 | } |
2962 | |
3244 | |
2963 | while (my ($face, $info) = each %$faces) { |
3245 | while (my ($face, $info) = each %$faces) { |
2964 | next unless $info->{smooth}; |
3246 | next unless $info->{smooth}; |
|
|
3247 | |
2965 | my $idx = cf::face::find $face |
3248 | my $idx = cf::face::find $face |
2966 | or next; |
3249 | or next; |
|
|
3250 | |
2967 | if (my $smooth = cf::face::find $info->{smooth}) { |
3251 | if (my $smooth = cf::face::find $info->{smooth}) { |
2968 | cf::face::set_smooth $idx, $smooth; |
3252 | cf::face::set_smooth $idx, $smooth; |
2969 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3253 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2970 | } else { |
3254 | } else { |
2971 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3255 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
2989 | { |
3273 | { |
2990 | # TODO: for gcfclient pleasure, we should give resources |
3274 | # TODO: for gcfclient pleasure, we should give resources |
2991 | # that gcfclient doesn't grok a >10000 face index. |
3275 | # that gcfclient doesn't grok a >10000 face index. |
2992 | my $res = $facedata->{resource}; |
3276 | my $res = $facedata->{resource}; |
2993 | |
3277 | |
2994 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
2995 | |
|
|
2996 | while (my ($name, $info) = each %$res) { |
3278 | while (my ($name, $info) = each %$res) { |
|
|
3279 | if (defined $info->{type}) { |
2997 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3280 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
2998 | my $data; |
3281 | my $data; |
2999 | |
3282 | |
3000 | if ($info->{type} & 1) { |
3283 | if ($info->{type} & 1) { |
3001 | # prepend meta info |
3284 | # prepend meta info |
3002 | |
3285 | |
3003 | my $meta = $enc->encode ({ |
3286 | my $meta = $enc->encode ({ |
3004 | name => $name, |
3287 | name => $name, |
3005 | %{ $info->{meta} || {} }, |
3288 | %{ $info->{meta} || {} }, |
3006 | }); |
3289 | }); |
3007 | |
3290 | |
3008 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3291 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3292 | } else { |
|
|
3293 | $data = $info->{data}; |
|
|
3294 | } |
|
|
3295 | |
|
|
3296 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3297 | cf::face::set_type $idx, $info->{type}; |
3009 | } else { |
3298 | } else { |
3010 | $data = $info->{data}; |
3299 | $RESOURCE{$name} = $info; |
3011 | } |
3300 | } |
3012 | |
3301 | |
3013 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3014 | cf::face::set_type $idx, $info->{type}; |
|
|
3015 | |
|
|
3016 | cf::cede_to_tick; |
3302 | cf::cede_to_tick; |
3017 | } |
3303 | } |
3018 | |
|
|
3019 | if ($soundconf) { |
|
|
3020 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3021 | |
|
|
3022 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3023 | my $sound = $soundconf->{compat}[$_] |
|
|
3024 | or next; |
|
|
3025 | |
|
|
3026 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3027 | cf::sound::set $sound->[0] => $face; |
|
|
3028 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3029 | } |
|
|
3030 | |
|
|
3031 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3032 | my $face = cf::face::find "sound/$v"; |
|
|
3033 | cf::sound::set $k => $face; |
|
|
3034 | } |
|
|
3035 | } |
|
|
3036 | } |
3304 | } |
|
|
3305 | |
|
|
3306 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3037 | |
3307 | |
3038 | 1 |
3308 | 1 |
3039 | } |
3309 | } |
|
|
3310 | |
|
|
3311 | cf::global->attach (on_resource_update => sub { |
|
|
3312 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3313 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3314 | |
|
|
3315 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3316 | my $sound = $soundconf->{compat}[$_] |
|
|
3317 | or next; |
|
|
3318 | |
|
|
3319 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3320 | cf::sound::set $sound->[0] => $face; |
|
|
3321 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3322 | } |
|
|
3323 | |
|
|
3324 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3325 | my $face = cf::face::find "sound/$v"; |
|
|
3326 | cf::sound::set $k => $face; |
|
|
3327 | } |
|
|
3328 | } |
|
|
3329 | }); |
3040 | |
3330 | |
3041 | register_exticmd fx_want => sub { |
3331 | register_exticmd fx_want => sub { |
3042 | my ($ns, $want) = @_; |
3332 | my ($ns, $want) = @_; |
3043 | |
3333 | |
3044 | while (my ($k, $v) = each %$want) { |
3334 | while (my ($k, $v) = each %$want) { |
3045 | $ns->fx_want ($k, $v); |
3335 | $ns->fx_want ($k, $v); |
3046 | } |
3336 | } |
3047 | }; |
3337 | }; |
|
|
3338 | |
|
|
3339 | sub load_resource_file($) { |
|
|
3340 | my $guard = lock_acquire "load_resource_file"; |
|
|
3341 | |
|
|
3342 | my $status = load_resource_file_ $_[0]; |
|
|
3343 | get_slot 0.1, 100; |
|
|
3344 | cf::arch::commit_load; |
|
|
3345 | |
|
|
3346 | $status |
|
|
3347 | } |
3048 | |
3348 | |
3049 | sub reload_regions { |
3349 | sub reload_regions { |
3050 | # HACK to clear player env face cache, we need some signal framework |
3350 | # HACK to clear player env face cache, we need some signal framework |
3051 | # for this (global event?) |
3351 | # for this (global event?) |
3052 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3352 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3066 | } |
3366 | } |
3067 | |
3367 | |
3068 | sub reload_archetypes { |
3368 | sub reload_archetypes { |
3069 | load_resource_file "$DATADIR/archetypes" |
3369 | load_resource_file "$DATADIR/archetypes" |
3070 | or die "unable to load archetypes\n"; |
3370 | or die "unable to load archetypes\n"; |
3071 | #d# NEED to laod twice to resolve forward references |
|
|
3072 | # this really needs to be done in an extra post-pass |
|
|
3073 | # (which needs to be synchronous, so solve it differently) |
|
|
3074 | load_resource_file "$DATADIR/archetypes" |
|
|
3075 | or die "unable to load archetypes\n"; |
|
|
3076 | } |
3371 | } |
3077 | |
3372 | |
3078 | sub reload_treasures { |
3373 | sub reload_treasures { |
3079 | load_resource_file "$DATADIR/treasures" |
3374 | load_resource_file "$DATADIR/treasures" |
3080 | or die "unable to load treasurelists\n"; |
3375 | or die "unable to load treasurelists\n"; |
3081 | } |
3376 | } |
3082 | |
3377 | |
3083 | sub reload_resources { |
3378 | sub reload_resources { |
3084 | warn "reloading resource files...\n"; |
3379 | warn "reloading resource files...\n"; |
3085 | |
3380 | |
|
|
3381 | reload_facedata; |
|
|
3382 | reload_archetypes; |
3086 | reload_regions; |
3383 | reload_regions; |
3087 | reload_facedata; |
|
|
3088 | #reload_archetypes;#d# |
|
|
3089 | reload_archetypes; |
|
|
3090 | reload_treasures; |
3384 | reload_treasures; |
3091 | |
3385 | |
3092 | warn "finished reloading resource files\n"; |
3386 | warn "finished reloading resource files\n"; |
3093 | } |
3387 | } |
3094 | |
3388 | |
3095 | sub init { |
3389 | sub init { |
|
|
3390 | my $guard = freeze_mainloop; |
|
|
3391 | |
3096 | reload_resources; |
3392 | reload_resources; |
3097 | } |
3393 | } |
3098 | |
3394 | |
3099 | sub reload_config { |
3395 | sub reload_config { |
3100 | open my $fh, "<:utf8", "$CONFDIR/config" |
3396 | open my $fh, "<:utf8", "$CONFDIR/config" |
3101 | or return; |
3397 | or return; |
3102 | |
3398 | |
3103 | local $/; |
3399 | local $/; |
3104 | *CFG = YAML::Syck::Load <$fh>; |
3400 | *CFG = YAML::Load <$fh>; |
3105 | |
3401 | |
3106 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3402 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3107 | |
3403 | |
3108 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3404 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3109 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3405 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3120 | sub main { |
3416 | sub main { |
3121 | # we must not ever block the main coroutine |
3417 | # we must not ever block the main coroutine |
3122 | local $Coro::idle = sub { |
3418 | local $Coro::idle = sub { |
3123 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3419 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3124 | (async { |
3420 | (async { |
3125 | Event::one_event; |
3421 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3422 | EV::loop EV::LOOP_ONESHOT; |
3126 | })->prio (Coro::PRIO_MAX); |
3423 | })->prio (Coro::PRIO_MAX); |
3127 | }; |
3424 | }; |
3128 | |
3425 | |
|
|
3426 | { |
|
|
3427 | my $guard = freeze_mainloop; |
3129 | reload_config; |
3428 | reload_config; |
3130 | db_init; |
3429 | db_init; |
3131 | load_extensions; |
3430 | load_extensions; |
3132 | |
3431 | |
3133 | $TICK_WATCHER->start; |
3432 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3433 | evthread_start IO::AIO::poll_fileno; |
|
|
3434 | } |
|
|
3435 | |
3134 | Event::loop; |
3436 | EV::loop; |
3135 | } |
3437 | } |
3136 | |
3438 | |
3137 | ############################################################################# |
3439 | ############################################################################# |
3138 | # initialisation and cleanup |
3440 | # initialisation and cleanup |
3139 | |
3441 | |
3140 | # install some emergency cleanup handlers |
3442 | # install some emergency cleanup handlers |
3141 | BEGIN { |
3443 | BEGIN { |
|
|
3444 | our %SIGWATCHER = (); |
3142 | for my $signal (qw(INT HUP TERM)) { |
3445 | for my $signal (qw(INT HUP TERM)) { |
3143 | Event->signal ( |
3446 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3144 | reentrant => 0, |
|
|
3145 | data => WF_AUTOCANCEL, |
|
|
3146 | signal => $signal, |
|
|
3147 | prio => 0, |
|
|
3148 | cb => sub { |
|
|
3149 | cf::cleanup "SIG$signal"; |
3447 | cf::cleanup "SIG$signal"; |
3150 | }, |
|
|
3151 | ); |
3448 | }; |
3152 | } |
3449 | } |
3153 | } |
3450 | } |
3154 | |
3451 | |
3155 | sub write_runtime { |
3452 | sub write_runtime_sync { |
3156 | my $runtime = "$LOCALDIR/runtime"; |
3453 | my $runtime = "$LOCALDIR/runtime"; |
3157 | |
3454 | |
3158 | # first touch the runtime file to show we are still running: |
3455 | # first touch the runtime file to show we are still running: |
3159 | # the fsync below can take a very very long time. |
3456 | # the fsync below can take a very very long time. |
3160 | |
3457 | |
… | |
… | |
3186 | and return; |
3483 | and return; |
3187 | |
3484 | |
3188 | warn "runtime file written.\n"; |
3485 | warn "runtime file written.\n"; |
3189 | |
3486 | |
3190 | 1 |
3487 | 1 |
|
|
3488 | } |
|
|
3489 | |
|
|
3490 | our $uuid_lock; |
|
|
3491 | our $uuid_skip; |
|
|
3492 | |
|
|
3493 | sub write_uuid_sync($) { |
|
|
3494 | $uuid_skip ||= $_[0]; |
|
|
3495 | |
|
|
3496 | return if $uuid_lock; |
|
|
3497 | local $uuid_lock = 1; |
|
|
3498 | |
|
|
3499 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3500 | |
|
|
3501 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3502 | or return; |
|
|
3503 | |
|
|
3504 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
|
|
3505 | $uuid_skip = 0; |
|
|
3506 | |
|
|
3507 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3508 | and return; |
|
|
3509 | |
|
|
3510 | # always fsync - this file is important |
|
|
3511 | aio_fsync $fh |
|
|
3512 | and return; |
|
|
3513 | |
|
|
3514 | close $fh |
|
|
3515 | or return; |
|
|
3516 | |
|
|
3517 | aio_rename "$uuid~", $uuid |
|
|
3518 | and return; |
|
|
3519 | |
|
|
3520 | warn "uuid file written ($value).\n"; |
|
|
3521 | |
|
|
3522 | 1 |
|
|
3523 | |
|
|
3524 | } |
|
|
3525 | |
|
|
3526 | sub write_uuid($$) { |
|
|
3527 | my ($skip, $sync) = @_; |
|
|
3528 | |
|
|
3529 | $sync ? write_uuid_sync $skip |
|
|
3530 | : async { write_uuid_sync $skip }; |
3191 | } |
3531 | } |
3192 | |
3532 | |
3193 | sub emergency_save() { |
3533 | sub emergency_save() { |
3194 | my $freeze_guard = cf::freeze_mainloop; |
3534 | my $freeze_guard = cf::freeze_mainloop; |
3195 | |
3535 | |
… | |
… | |
3201 | # and maps saved/destroyed asynchronously. |
3541 | # and maps saved/destroyed asynchronously. |
3202 | warn "begin emergency player save\n"; |
3542 | warn "begin emergency player save\n"; |
3203 | for my $login (keys %cf::PLAYER) { |
3543 | for my $login (keys %cf::PLAYER) { |
3204 | my $pl = $cf::PLAYER{$login} or next; |
3544 | my $pl = $cf::PLAYER{$login} or next; |
3205 | $pl->valid or next; |
3545 | $pl->valid or next; |
|
|
3546 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3206 | $pl->save; |
3547 | $pl->save; |
3207 | } |
3548 | } |
3208 | warn "end emergency player save\n"; |
3549 | warn "end emergency player save\n"; |
3209 | |
3550 | |
3210 | warn "begin emergency map save\n"; |
3551 | warn "begin emergency map save\n"; |
… | |
… | |
3216 | warn "end emergency map save\n"; |
3557 | warn "end emergency map save\n"; |
3217 | |
3558 | |
3218 | warn "begin emergency database checkpoint\n"; |
3559 | warn "begin emergency database checkpoint\n"; |
3219 | BDB::db_env_txn_checkpoint $DB_ENV; |
3560 | BDB::db_env_txn_checkpoint $DB_ENV; |
3220 | warn "end emergency database checkpoint\n"; |
3561 | warn "end emergency database checkpoint\n"; |
|
|
3562 | |
|
|
3563 | warn "begin write uuid\n"; |
|
|
3564 | write_uuid_sync 1; |
|
|
3565 | warn "end write uuid\n"; |
3221 | }; |
3566 | }; |
3222 | |
3567 | |
3223 | warn "leave emergency perl save\n"; |
3568 | warn "leave emergency perl save\n"; |
3224 | } |
3569 | } |
3225 | |
3570 | |
… | |
… | |
3240 | warn "reloading..."; |
3585 | warn "reloading..."; |
3241 | |
3586 | |
3242 | warn "entering sync_job"; |
3587 | warn "entering sync_job"; |
3243 | |
3588 | |
3244 | cf::sync_job { |
3589 | cf::sync_job { |
3245 | cf::write_runtime; # external watchdog should not bark |
3590 | cf::write_runtime_sync; # external watchdog should not bark |
3246 | cf::emergency_save; |
3591 | cf::emergency_save; |
3247 | cf::write_runtime; # external watchdog should not bark |
3592 | cf::write_runtime_sync; # external watchdog should not bark |
3248 | |
3593 | |
3249 | warn "syncing database to disk"; |
3594 | warn "syncing database to disk"; |
3250 | BDB::db_env_txn_checkpoint $DB_ENV; |
3595 | BDB::db_env_txn_checkpoint $DB_ENV; |
3251 | |
3596 | |
3252 | # if anything goes wrong in here, we should simply crash as we already saved |
3597 | # if anything goes wrong in here, we should simply crash as we already saved |
3253 | |
|
|
3254 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3255 | for (Event::all_watchers) { |
|
|
3256 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3257 | } |
|
|
3258 | |
3598 | |
3259 | warn "flushing outstanding aio requests"; |
3599 | warn "flushing outstanding aio requests"; |
3260 | for (;;) { |
3600 | for (;;) { |
3261 | BDB::flush; |
3601 | BDB::flush; |
3262 | IO::AIO::flush; |
3602 | IO::AIO::flush; |
3263 | Coro::cede; |
3603 | Coro::cede_notself; |
3264 | last unless IO::AIO::nreqs || BDB::nreqs; |
3604 | last unless IO::AIO::nreqs || BDB::nreqs; |
3265 | warn "iterate..."; |
3605 | warn "iterate..."; |
3266 | } |
3606 | } |
3267 | |
3607 | |
3268 | ++$RELOAD; |
3608 | ++$RELOAD; |
… | |
… | |
3344 | warn "leaving sync_job"; |
3684 | warn "leaving sync_job"; |
3345 | |
3685 | |
3346 | 1 |
3686 | 1 |
3347 | } or do { |
3687 | } or do { |
3348 | warn $@; |
3688 | warn $@; |
3349 | warn "error while reloading, exiting."; |
3689 | cf::cleanup "error while reloading, exiting."; |
3350 | exit 1; |
|
|
3351 | }; |
3690 | }; |
3352 | |
3691 | |
3353 | warn "reloaded"; |
3692 | warn "reloaded"; |
3354 | }; |
3693 | }; |
3355 | |
3694 | |
… | |
… | |
3357 | |
3696 | |
3358 | sub reload_perl() { |
3697 | sub reload_perl() { |
3359 | # doing reload synchronously and two reloads happen back-to-back, |
3698 | # doing reload synchronously and two reloads happen back-to-back, |
3360 | # coro crashes during coro_state_free->destroy here. |
3699 | # coro crashes during coro_state_free->destroy here. |
3361 | |
3700 | |
3362 | $RELOAD_WATCHER ||= Event->timer ( |
3701 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3363 | reentrant => 0, |
|
|
3364 | after => 0, |
|
|
3365 | data => WF_AUTOCANCEL, |
|
|
3366 | cb => sub { |
|
|
3367 | do_reload_perl; |
3702 | do_reload_perl; |
3368 | undef $RELOAD_WATCHER; |
3703 | undef $RELOAD_WATCHER; |
3369 | }, |
|
|
3370 | ); |
3704 | }; |
3371 | } |
3705 | } |
3372 | |
3706 | |
3373 | register_command "reload" => sub { |
3707 | register_command "reload" => sub { |
3374 | my ($who, $arg) = @_; |
3708 | my ($who, $arg) = @_; |
3375 | |
3709 | |
3376 | if ($who->flag (FLAG_WIZ)) { |
3710 | if ($who->flag (FLAG_WIZ)) { |
3377 | $who->message ("reloading server."); |
3711 | $who->message ("reloading server."); |
|
|
3712 | async { |
|
|
3713 | $Coro::current->{desc} = "perl_reload"; |
3378 | async { reload_perl }; |
3714 | reload_perl; |
|
|
3715 | }; |
3379 | } |
3716 | } |
3380 | }; |
3717 | }; |
3381 | |
3718 | |
3382 | unshift @INC, $LIBDIR; |
3719 | unshift @INC, $LIBDIR; |
3383 | |
3720 | |
… | |
… | |
3385 | |
3722 | |
3386 | our @WAIT_FOR_TICK; |
3723 | our @WAIT_FOR_TICK; |
3387 | our @WAIT_FOR_TICK_BEGIN; |
3724 | our @WAIT_FOR_TICK_BEGIN; |
3388 | |
3725 | |
3389 | sub wait_for_tick { |
3726 | sub wait_for_tick { |
3390 | return unless $TICK_WATCHER->is_active; |
|
|
3391 | return if $Coro::current == $Coro::main; |
3727 | return if tick_inhibit || $Coro::current == $Coro::main; |
3392 | |
3728 | |
3393 | my $signal = new Coro::Signal; |
3729 | my $signal = new Coro::Signal; |
3394 | push @WAIT_FOR_TICK, $signal; |
3730 | push @WAIT_FOR_TICK, $signal; |
3395 | $signal->wait; |
3731 | $signal->wait; |
3396 | } |
3732 | } |
3397 | |
3733 | |
3398 | sub wait_for_tick_begin { |
3734 | sub wait_for_tick_begin { |
3399 | return unless $TICK_WATCHER->is_active; |
|
|
3400 | return if $Coro::current == $Coro::main; |
3735 | return if tick_inhibit || $Coro::current == $Coro::main; |
3401 | |
3736 | |
3402 | my $signal = new Coro::Signal; |
3737 | my $signal = new Coro::Signal; |
3403 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3738 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3404 | $signal->wait; |
3739 | $signal->wait; |
3405 | } |
3740 | } |
3406 | |
3741 | |
3407 | my $min = 1e6;#d# |
3742 | sub tick { |
3408 | my $avg = 10; |
|
|
3409 | $TICK_WATCHER = Event->timer ( |
|
|
3410 | reentrant => 0, |
|
|
3411 | parked => 1, |
|
|
3412 | prio => 0, |
|
|
3413 | at => $NEXT_TICK || $TICK, |
|
|
3414 | data => WF_AUTOCANCEL, |
|
|
3415 | cb => sub { |
|
|
3416 | if ($Coro::current != $Coro::main) { |
3743 | if ($Coro::current != $Coro::main) { |
3417 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3744 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3418 | unless ++$bug_warning > 10; |
3745 | unless ++$bug_warning > 10; |
3419 | return; |
3746 | return; |
3420 | } |
3747 | } |
3421 | |
3748 | |
3422 | $NOW = $tick_start = Event::time; |
|
|
3423 | |
|
|
3424 | cf::server_tick; # one server iteration |
3749 | cf::server_tick; # one server iteration |
3425 | |
3750 | |
3426 | 0 && sync_job {#d# |
3751 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3427 | for(1..10) { |
3752 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3428 | my $t = Event::time; |
3753 | Coro::async_pool { |
3429 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3754 | $Coro::current->{desc} = "runtime saver"; |
3430 | or die; |
3755 | write_runtime_sync |
3431 | |
3756 | or warn "ERROR: unable to write runtime file: $!"; |
3432 | $map->width (50); |
|
|
3433 | $map->height (50); |
|
|
3434 | $map->alloc; |
|
|
3435 | $map->_load_objects ("/tmp/x.map", 1); #TODO: does not work |
|
|
3436 | my $t = Event::time - $t; |
|
|
3437 | |
|
|
3438 | #next unless $t < 0.0013;#d# |
|
|
3439 | if ($t < $min) { |
|
|
3440 | $min = $t; |
|
|
3441 | } |
|
|
3442 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3443 | } |
|
|
3444 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3445 | exit 0; |
|
|
3446 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3447 | }; |
3757 | }; |
|
|
3758 | } |
3448 | |
3759 | |
3449 | $RUNTIME += $TICK; |
|
|
3450 | $NEXT_TICK += $TICK; |
|
|
3451 | |
|
|
3452 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3453 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3454 | Coro::async_pool { |
|
|
3455 | write_runtime |
|
|
3456 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3457 | }; |
|
|
3458 | } |
|
|
3459 | |
|
|
3460 | # my $AFTER = Event::time; |
|
|
3461 | # warn $AFTER - $NOW;#d# |
|
|
3462 | |
|
|
3463 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3760 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3464 | $sig->send; |
3761 | $sig->send; |
3465 | } |
3762 | } |
3466 | while (my $sig = shift @WAIT_FOR_TICK) { |
3763 | while (my $sig = shift @WAIT_FOR_TICK) { |
3467 | $sig->send; |
3764 | $sig->send; |
3468 | } |
3765 | } |
3469 | |
3766 | |
3470 | $NOW = Event::time; |
3767 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3471 | |
|
|
3472 | # if we are delayed by four ticks or more, skip them all |
|
|
3473 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3474 | |
|
|
3475 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3476 | $TICK_WATCHER->start; |
|
|
3477 | |
|
|
3478 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3479 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3768 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3480 | |
3769 | |
3481 | _post_tick; |
3770 | if (0) { |
3482 | |
3771 | if ($NEXT_TICK) { |
3483 | |
3772 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3773 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3774 | warn "jitter $JITTER\n";#d# |
|
|
3775 | } |
3484 | }, |
3776 | } |
3485 | ); |
3777 | } |
3486 | |
3778 | |
3487 | { |
3779 | { |
3488 | BDB::max_poll_time $TICK * 0.1; |
3780 | # configure BDB |
3489 | $BDB_POLL_WATCHER = Event->io ( |
3781 | |
3490 | reentrant => 0, |
|
|
3491 | fd => BDB::poll_fileno, |
|
|
3492 | poll => 'r', |
|
|
3493 | prio => 0, |
|
|
3494 | data => WF_AUTOCANCEL, |
|
|
3495 | cb => \&BDB::poll_cb, |
|
|
3496 | ); |
|
|
3497 | BDB::min_parallel 8; |
3782 | BDB::min_parallel 8; |
3498 | |
3783 | BDB::max_poll_reqs $TICK * 0.1; |
3499 | BDB::set_sync_prepare { |
3784 | $Coro::BDB::WATCHER->priority (1); |
3500 | my $status; |
|
|
3501 | my $current = $Coro::current; |
|
|
3502 | ( |
|
|
3503 | sub { |
|
|
3504 | $status = $!; |
|
|
3505 | $current->ready; undef $current; |
|
|
3506 | }, |
|
|
3507 | sub { |
|
|
3508 | Coro::schedule while defined $current; |
|
|
3509 | $! = $status; |
|
|
3510 | }, |
|
|
3511 | ) |
|
|
3512 | }; |
|
|
3513 | |
3785 | |
3514 | unless ($DB_ENV) { |
3786 | unless ($DB_ENV) { |
3515 | $DB_ENV = BDB::db_env_create; |
3787 | $DB_ENV = BDB::db_env_create; |
|
|
3788 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3789 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3790 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3791 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3516 | |
3792 | |
3517 | cf::sync_job { |
3793 | cf::sync_job { |
3518 | eval { |
3794 | eval { |
3519 | BDB::db_env_open |
3795 | BDB::db_env_open |
3520 | $DB_ENV, |
3796 | $DB_ENV, |
… | |
… | |
3522 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3798 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3523 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3799 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3524 | 0666; |
3800 | 0666; |
3525 | |
3801 | |
3526 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3802 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3527 | |
|
|
3528 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3529 | $DB_ENV->set_lk_detect; |
|
|
3530 | }; |
3803 | }; |
3531 | |
3804 | |
3532 | cf::cleanup "db_env_open(db): $@" if $@; |
3805 | cf::cleanup "db_env_open(db): $@" if $@; |
3533 | }; |
3806 | }; |
3534 | } |
3807 | } |
|
|
3808 | |
|
|
3809 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3810 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3811 | }; |
|
|
3812 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3813 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3814 | }; |
|
|
3815 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3816 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3817 | }; |
3535 | } |
3818 | } |
3536 | |
3819 | |
3537 | { |
3820 | { |
|
|
3821 | # configure IO::AIO |
|
|
3822 | |
3538 | IO::AIO::min_parallel 8; |
3823 | IO::AIO::min_parallel 8; |
3539 | |
|
|
3540 | undef $Coro::AIO::WATCHER; |
|
|
3541 | IO::AIO::max_poll_time $TICK * 0.1; |
3824 | IO::AIO::max_poll_time $TICK * 0.1; |
3542 | $AIO_POLL_WATCHER = Event->io ( |
3825 | $Coro::AIO::WATCHER->priority (1); |
3543 | reentrant => 0, |
|
|
3544 | data => WF_AUTOCANCEL, |
|
|
3545 | fd => IO::AIO::poll_fileno, |
|
|
3546 | poll => 'r', |
|
|
3547 | prio => 6, |
|
|
3548 | cb => \&IO::AIO::poll_cb, |
|
|
3549 | ); |
|
|
3550 | } |
3826 | } |
3551 | |
3827 | |
3552 | my $_log_backtrace; |
3828 | my $_log_backtrace; |
3553 | |
3829 | |
3554 | sub _log_backtrace { |
3830 | sub _log_backtrace { |
… | |
… | |
3558 | |
3834 | |
3559 | # limit the # of concurrent backtraces |
3835 | # limit the # of concurrent backtraces |
3560 | if ($_log_backtrace < 2) { |
3836 | if ($_log_backtrace < 2) { |
3561 | ++$_log_backtrace; |
3837 | ++$_log_backtrace; |
3562 | async { |
3838 | async { |
|
|
3839 | $Coro::current->{desc} = "abt $msg"; |
|
|
3840 | |
3563 | my @bt = fork_call { |
3841 | my @bt = fork_call { |
3564 | @addr = map { sprintf "%x", $_ } @addr; |
3842 | @addr = map { sprintf "%x", $_ } @addr; |
3565 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3843 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3566 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3844 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3567 | or die "addr2line: $!"; |
3845 | or die "addr2line: $!"; |