1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # it under the terms of the GNU General Public License as published by |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # the Free Software Foundation, either version 3 of the License, or |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # (at your option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | # and the GNU General Public License along with this program. If not, see |
|
|
18 | # <http://www.gnu.org/licenses/>. |
18 | # |
19 | # |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
21 | # |
21 | |
22 | |
22 | package cf; |
23 | package cf; |
23 | |
24 | |
24 | use 5.10.0; |
25 | use 5.10.0; |
25 | use utf8; |
26 | use utf8; |
26 | use strict "vars", "subs"; |
27 | use strict qw(vars subs); |
27 | |
28 | |
28 | use Symbol; |
29 | use Symbol; |
29 | use List::Util; |
30 | use List::Util; |
30 | use Socket; |
31 | use Socket; |
31 | use EV; |
32 | use EV; |
32 | use Opcode; |
33 | use Opcode; |
33 | use Safe; |
34 | use Safe; |
34 | use Safe::Hole; |
35 | use Safe::Hole; |
35 | use Storable (); |
36 | use Storable (); |
|
|
37 | use Carp (); |
36 | |
38 | |
|
|
39 | use Guard (); |
37 | use Coro (); |
40 | use Coro (); |
38 | use Coro::State; |
41 | use Coro::State; |
39 | use Coro::Handle; |
42 | use Coro::Handle; |
40 | use Coro::EV; |
43 | use Coro::EV; |
41 | use Coro::AnyEvent; |
44 | use Coro::AnyEvent; |
42 | use Coro::Timer; |
45 | use Coro::Timer; |
43 | use Coro::Signal; |
46 | use Coro::Signal; |
44 | use Coro::Semaphore; |
47 | use Coro::Semaphore; |
|
|
48 | use Coro::SemaphoreSet; |
45 | use Coro::AnyEvent; |
49 | use Coro::AnyEvent; |
46 | use Coro::AIO; |
50 | use Coro::AIO; |
47 | use Coro::BDB 1.6; |
51 | use Coro::BDB 1.6; |
48 | use Coro::Storable; |
52 | use Coro::Storable; |
49 | use Coro::Util (); |
53 | use Coro::Util (); |
50 | |
54 | |
51 | use JSON::XS 2.01 (); |
55 | use JSON::XS 2.01 (); |
52 | use BDB (); |
56 | use BDB (); |
53 | use Data::Dumper; |
57 | use Data::Dumper; |
54 | use Digest::MD5; |
|
|
55 | use Fcntl; |
58 | use Fcntl; |
56 | use YAML (); |
59 | use YAML::XS (); |
57 | use IO::AIO (); |
60 | use IO::AIO (); |
58 | use Time::HiRes; |
61 | use Time::HiRes; |
59 | use Compress::LZF; |
62 | use Compress::LZF; |
60 | use Digest::MD5 (); |
63 | use Digest::MD5 (); |
61 | |
64 | |
… | |
… | |
63 | |
66 | |
64 | # configure various modules to our taste |
67 | # configure various modules to our taste |
65 | # |
68 | # |
66 | $Storable::canonical = 1; # reduce rsync transfers |
69 | $Storable::canonical = 1; # reduce rsync transfers |
67 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
70 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
|
|
71 | |
|
|
72 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
|
|
73 | |
|
|
74 | # make sure c-lzf reinitialises itself |
|
|
75 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
68 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
76 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
69 | |
77 | |
70 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
78 | # strictly for debugging |
|
|
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
71 | |
80 | |
72 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
73 | |
82 | |
74 | our %COMMAND = (); |
83 | our %COMMAND = (); |
75 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
… | |
… | |
78 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
79 | our %EXTICMD = (); |
88 | our %EXTICMD = (); |
80 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
81 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
82 | |
91 | |
83 | our $RELOAD; # number of reloads so far |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
84 | our @EVENT; |
93 | our @EVENT; |
|
|
94 | our @REFLECT; # set by XS |
|
|
95 | our %REFLECT; # set by us |
85 | |
96 | |
86 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
87 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
88 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
89 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
… | |
… | |
100 | our %RESOURCE; |
111 | our %RESOURCE; |
101 | |
112 | |
102 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
113 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
103 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
104 | our $NEXT_TICK; |
115 | our $NEXT_TICK; |
105 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
106 | |
117 | |
107 | our $BDB_DEADLOCK_WATCHER; |
118 | our $BDB_DEADLOCK_WATCHER; |
108 | our $BDB_CHECKPOINT_WATCHER; |
119 | our $BDB_CHECKPOINT_WATCHER; |
109 | our $BDB_TRICKLE_WATCHER; |
120 | our $BDB_TRICKLE_WATCHER; |
110 | our $DB_ENV; |
121 | our $DB_ENV; |
111 | |
122 | |
|
|
123 | our @EXTRA_MODULES = qw(pod match mapscript); |
|
|
124 | |
112 | our %CFG; |
125 | our %CFG; |
113 | |
126 | |
114 | our $UPTIME; $UPTIME ||= time; |
127 | our $UPTIME; $UPTIME ||= time; |
115 | our $RUNTIME; |
128 | our $RUNTIME; |
116 | our $NOW; |
129 | our $NOW; |
… | |
… | |
124 | |
137 | |
125 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
138 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
126 | our $LOADAVG; # same thing, but with alpha-smoothing |
139 | our $LOADAVG; # same thing, but with alpha-smoothing |
127 | our $JITTER; # average jitter |
140 | our $JITTER; # average jitter |
128 | our $TICK_START; # for load detecting purposes |
141 | our $TICK_START; # for load detecting purposes |
|
|
142 | |
|
|
143 | our @POST_INIT; |
|
|
144 | |
|
|
145 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
|
|
146 | our $REALLY_UNLOOP; # never set to true, please :) |
129 | |
147 | |
130 | binmode STDOUT; |
148 | binmode STDOUT; |
131 | binmode STDERR; |
149 | binmode STDERR; |
132 | |
150 | |
133 | # read virtual server time, if available |
151 | # read virtual server time, if available |
… | |
… | |
135 | open my $fh, "<", $RUNTIMEFILE |
153 | open my $fh, "<", $RUNTIMEFILE |
136 | or die "unable to read $RUNTIMEFILE file: $!"; |
154 | or die "unable to read $RUNTIMEFILE file: $!"; |
137 | $RUNTIME = <$fh> + 0.; |
155 | $RUNTIME = <$fh> + 0.; |
138 | } |
156 | } |
139 | |
157 | |
|
|
158 | eval "sub TICK() { $TICK } 1" or die; |
|
|
159 | |
140 | mkdir $_ |
160 | mkdir $_ |
141 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
161 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
142 | |
162 | |
143 | our $EMERGENCY_POSITION; |
163 | our $EMERGENCY_POSITION; |
144 | |
164 | |
145 | sub cf::map::normalise; |
165 | sub cf::map::normalise; |
|
|
166 | |
|
|
167 | ############################################################################# |
|
|
168 | |
|
|
169 | %REFLECT = (); |
|
|
170 | for (@REFLECT) { |
|
|
171 | my $reflect = JSON::XS::decode_json $_; |
|
|
172 | $REFLECT{$reflect->{class}} = $reflect; |
|
|
173 | } |
|
|
174 | |
|
|
175 | # this is decidedly evil |
|
|
176 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
146 | |
177 | |
147 | ############################################################################# |
178 | ############################################################################# |
148 | |
179 | |
149 | =head2 GLOBAL VARIABLES |
180 | =head2 GLOBAL VARIABLES |
150 | |
181 | |
… | |
… | |
197 | returns directly I<after> the tick processing (and consequently, can only wake one process |
228 | returns directly I<after> the tick processing (and consequently, can only wake one process |
198 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
229 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
199 | |
230 | |
200 | =item @cf::INVOKE_RESULTS |
231 | =item @cf::INVOKE_RESULTS |
201 | |
232 | |
202 | This array contains the results of the last C<invoke ()> call. When |
233 | This array contains the results of the last C<invoke ()> call. When |
203 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
234 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
204 | that call. |
235 | that call. |
205 | |
236 | |
|
|
237 | =item %cf::REFLECT |
|
|
238 | |
|
|
239 | Contains, for each (C++) class name, a hash reference with information |
|
|
240 | about object members (methods, scalars, arrays and flags) and other |
|
|
241 | metadata, which is useful for introspection. |
|
|
242 | |
206 | =back |
243 | =back |
207 | |
244 | |
208 | =cut |
245 | =cut |
209 | |
246 | |
210 | BEGIN { |
247 | $Coro::State::WARNHOOK = sub { |
211 | *CORE::GLOBAL::warn = sub { |
|
|
212 | my $msg = join "", @_; |
248 | my $msg = join "", @_; |
213 | |
249 | |
214 | $msg .= "\n" |
250 | $msg .= "\n" |
215 | unless $msg =~ /\n$/; |
251 | unless $msg =~ /\n$/; |
216 | |
252 | |
217 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
253 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
218 | |
254 | |
219 | LOG llevError, $msg; |
255 | LOG llevError, $msg; |
220 | }; |
256 | }; |
221 | } |
|
|
222 | |
257 | |
223 | $Coro::State::DIEHOOK = sub { |
258 | $Coro::State::DIEHOOK = sub { |
224 | return unless $^S eq 0; # "eq", not "==" |
259 | return unless $^S eq 0; # "eq", not "==" |
|
|
260 | |
|
|
261 | warn Carp::longmess $_[0]; |
225 | |
262 | |
226 | if ($Coro::current == $Coro::main) {#d# |
263 | if ($Coro::current == $Coro::main) {#d# |
227 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
228 | return;#d# |
265 | return;#d# |
229 | }#d# |
266 | }#d# |
230 | |
267 | |
231 | # kill coroutine otherwise |
268 | # kill coroutine otherwise |
232 | warn Carp::longmess $_[0]; |
|
|
233 | Coro::terminate |
269 | Coro::terminate |
234 | }; |
270 | }; |
235 | |
|
|
236 | $SIG{__DIE__} = sub { }; #d#? |
|
|
237 | |
271 | |
238 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
272 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
239 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
273 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
240 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
274 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
241 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
275 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
255 | )) { |
289 | )) { |
256 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
290 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
257 | } |
291 | } |
258 | |
292 | |
259 | $EV::DIED = sub { |
293 | $EV::DIED = sub { |
260 | warn "error in event callback: @_"; |
294 | Carp::cluck "error in event callback: @_"; |
261 | }; |
295 | }; |
262 | |
296 | |
263 | ############################################################################# |
297 | ############################################################################# |
264 | |
298 | |
265 | =head2 UTILITY FUNCTIONS |
299 | =head2 UTILITY FUNCTIONS |
… | |
… | |
302 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
336 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
303 | |
337 | |
304 | sub encode_json($) { $json_coder->encode ($_[0]) } |
338 | sub encode_json($) { $json_coder->encode ($_[0]) } |
305 | sub decode_json($) { $json_coder->decode ($_[0]) } |
339 | sub decode_json($) { $json_coder->decode ($_[0]) } |
306 | |
340 | |
|
|
341 | =item cf::post_init { BLOCK } |
|
|
342 | |
|
|
343 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
344 | but I<before> the server starts ticking again. |
|
|
345 | |
|
|
346 | The cdoeblock will have a single boolean argument to indicate whether this |
|
|
347 | is a reload or not. |
|
|
348 | |
|
|
349 | =cut |
|
|
350 | |
|
|
351 | sub post_init(&) { |
|
|
352 | push @POST_INIT, shift; |
|
|
353 | } |
|
|
354 | |
307 | =item cf::lock_wait $string |
355 | =item cf::lock_wait $string |
308 | |
356 | |
309 | Wait until the given lock is available. See cf::lock_acquire. |
357 | Wait until the given lock is available. See cf::lock_acquire. |
310 | |
358 | |
311 | =item my $lock = cf::lock_acquire $string |
359 | =item my $lock = cf::lock_acquire $string |
312 | |
360 | |
313 | Wait until the given lock is available and then acquires it and returns |
361 | Wait until the given lock is available and then acquires it and returns |
314 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
362 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
315 | for example when the coroutine gets canceled), the lock is automatically |
363 | for example when the coroutine gets canceled), the lock is automatically |
316 | returned. |
364 | returned. |
317 | |
365 | |
318 | Locks are *not* recursive, locking from the same coro twice results in a |
366 | Locks are *not* recursive, locking from the same coro twice results in a |
319 | deadlocked coro. |
367 | deadlocked coro. |
… | |
… | |
325 | |
373 | |
326 | Return true if the lock is currently active, i.e. somebody has locked it. |
374 | Return true if the lock is currently active, i.e. somebody has locked it. |
327 | |
375 | |
328 | =cut |
376 | =cut |
329 | |
377 | |
330 | our %LOCK; |
378 | our $LOCKS = new Coro::SemaphoreSet; |
331 | our %LOCKER;#d# |
|
|
332 | |
379 | |
333 | sub lock_wait($) { |
380 | sub lock_wait($) { |
334 | my ($key) = @_; |
381 | $LOCKS->wait ($_[0]); |
335 | |
|
|
336 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
337 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
338 | return;#d# |
|
|
339 | }#d# |
|
|
340 | |
|
|
341 | # wait for lock, if any |
|
|
342 | while ($LOCK{$key}) { |
|
|
343 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
344 | Coro::schedule; |
|
|
345 | } |
|
|
346 | } |
382 | } |
347 | |
383 | |
348 | sub lock_acquire($) { |
384 | sub lock_acquire($) { |
349 | my ($key) = @_; |
385 | $LOCKS->guard ($_[0]) |
350 | |
|
|
351 | # wait, to be sure we are not locked |
|
|
352 | lock_wait $key; |
|
|
353 | |
|
|
354 | $LOCK{$key} = []; |
|
|
355 | $LOCKER{$key} = $Coro::current;#d# |
|
|
356 | |
|
|
357 | Coro::guard { |
|
|
358 | delete $LOCKER{$key};#d# |
|
|
359 | # wake up all waiters, to be on the safe side |
|
|
360 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
361 | } |
|
|
362 | } |
386 | } |
363 | |
387 | |
364 | sub lock_active($) { |
388 | sub lock_active($) { |
365 | my ($key) = @_; |
389 | $LOCKS->count ($_[0]) < 1 |
366 | |
|
|
367 | ! ! $LOCK{$key} |
|
|
368 | } |
390 | } |
369 | |
391 | |
370 | sub freeze_mainloop { |
392 | sub freeze_mainloop { |
371 | tick_inhibit_inc; |
393 | tick_inhibit_inc; |
372 | |
394 | |
373 | Coro::guard \&tick_inhibit_dec; |
395 | &Guard::guard (\&tick_inhibit_dec); |
374 | } |
396 | } |
375 | |
397 | |
376 | =item cf::periodic $interval, $cb |
398 | =item cf::periodic $interval, $cb |
377 | |
399 | |
378 | Like EV::periodic, but randomly selects a starting point so that the actions |
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
… | |
… | |
1150 | $decname, length $$rdata, scalar @$objs; |
1172 | $decname, length $$rdata, scalar @$objs; |
1151 | |
1173 | |
1152 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1174 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1153 | aio_chmod $fh, SAVE_MODE; |
1175 | aio_chmod $fh, SAVE_MODE; |
1154 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1176 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1155 | aio_fsync $fh if $cf::USE_FSYNC; |
1177 | if ($cf::USE_FSYNC) { |
|
|
1178 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1179 | aio_fsync $fh; |
|
|
1180 | } |
1156 | aio_close $fh; |
1181 | aio_close $fh; |
1157 | |
1182 | |
1158 | if (@$objs) { |
1183 | if (@$objs) { |
1159 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1184 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1160 | aio_chmod $fh, SAVE_MODE; |
1185 | aio_chmod $fh, SAVE_MODE; |
1161 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1186 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1162 | aio_write $fh, 0, (length $data), $data, 0; |
1187 | aio_write $fh, 0, (length $data), $data, 0; |
1163 | aio_fsync $fh if $cf::USE_FSYNC; |
1188 | if ($cf::USE_FSYNC) { |
|
|
1189 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1190 | aio_fsync $fh; |
|
|
1191 | } |
1164 | aio_close $fh; |
1192 | aio_close $fh; |
1165 | aio_rename "$filename.pst~", "$filename.pst"; |
1193 | aio_rename "$filename.pst~", "$filename.pst"; |
1166 | } |
1194 | } |
1167 | } else { |
1195 | } else { |
1168 | aio_unlink "$filename.pst"; |
1196 | aio_unlink "$filename.pst"; |
1169 | } |
1197 | } |
1170 | |
1198 | |
1171 | aio_rename "$filename~", $filename; |
1199 | aio_rename "$filename~", $filename; |
|
|
1200 | |
|
|
1201 | $filename =~ s%/[^/]+$%%; |
|
|
1202 | aio_pathsync $filename if $cf::USE_FSYNC; |
1172 | } else { |
1203 | } else { |
1173 | warn "FATAL: $filename~: $!\n"; |
1204 | warn "unable to save objects: $filename~: $!\n"; |
1174 | } |
1205 | } |
1175 | } else { |
1206 | } else { |
1176 | aio_unlink $filename; |
1207 | aio_unlink $filename; |
1177 | aio_unlink "$filename.pst"; |
1208 | aio_unlink "$filename.pst"; |
1178 | } |
1209 | } |
… | |
… | |
1269 | my ($name, $cb) = @_; |
1300 | my ($name, $cb) = @_; |
1270 | |
1301 | |
1271 | $EXTICMD{$name} = $cb; |
1302 | $EXTICMD{$name} = $cb; |
1272 | } |
1303 | } |
1273 | |
1304 | |
|
|
1305 | use File::Glob (); |
|
|
1306 | |
1274 | cf::player->attach ( |
1307 | cf::player->attach ( |
1275 | on_command => sub { |
1308 | on_command => sub { |
1276 | my ($pl, $name, $params) = @_; |
1309 | my ($pl, $name, $params) = @_; |
1277 | |
1310 | |
1278 | my $cb = $COMMAND{$name} |
1311 | my $cb = $COMMAND{$name} |
… | |
… | |
1309 | } |
1342 | } |
1310 | |
1343 | |
1311 | cf::override; |
1344 | cf::override; |
1312 | }, |
1345 | }, |
1313 | ); |
1346 | ); |
|
|
1347 | |
|
|
1348 | # "readahead" all extensions |
|
|
1349 | sub cache_extensions { |
|
|
1350 | my $grp = IO::AIO::aio_group; |
|
|
1351 | |
|
|
1352 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1353 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1354 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1355 | } |
|
|
1356 | }; |
|
|
1357 | |
|
|
1358 | $grp |
|
|
1359 | } |
1314 | |
1360 | |
1315 | sub load_extensions { |
1361 | sub load_extensions { |
1316 | cf::sync_job { |
1362 | cf::sync_job { |
1317 | my %todo; |
1363 | my %todo; |
1318 | |
1364 | |
… | |
… | |
1441 | |
1487 | |
1442 | sub exists($) { |
1488 | sub exists($) { |
1443 | my ($login) = @_; |
1489 | my ($login) = @_; |
1444 | |
1490 | |
1445 | $cf::PLAYER{$login} |
1491 | $cf::PLAYER{$login} |
1446 | or cf::sync_job { !aio_stat path $login } |
1492 | or !aio_stat path $login |
1447 | } |
1493 | } |
1448 | |
1494 | |
1449 | sub find($) { |
1495 | sub find($) { |
1450 | return $cf::PLAYER{$_[0]} || do { |
1496 | return $cf::PLAYER{$_[0]} || do { |
1451 | my $login = $_[0]; |
1497 | my $login = $_[0]; |
… | |
… | |
1847 | |
1893 | |
1848 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1894 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1849 | "$UNIQUEDIR/$path" |
1895 | "$UNIQUEDIR/$path" |
1850 | } |
1896 | } |
1851 | |
1897 | |
1852 | # and all this just because we cannot iterate over |
|
|
1853 | # all maps in C++... |
|
|
1854 | sub change_all_map_light { |
|
|
1855 | my ($change) = @_; |
|
|
1856 | |
|
|
1857 | $_->change_map_light ($change) |
|
|
1858 | for grep $_->outdoor, values %cf::MAP; |
|
|
1859 | } |
|
|
1860 | |
|
|
1861 | sub decay_objects { |
1898 | sub decay_objects { |
1862 | my ($self) = @_; |
1899 | my ($self) = @_; |
1863 | |
1900 | |
1864 | return if $self->{deny_reset}; |
1901 | return if $self->{deny_reset}; |
1865 | |
1902 | |
… | |
… | |
1947 | sub find { |
1984 | sub find { |
1948 | my ($path, $origin) = @_; |
1985 | my ($path, $origin) = @_; |
1949 | |
1986 | |
1950 | $path = normalise $path, $origin && $origin->path; |
1987 | $path = normalise $path, $origin && $origin->path; |
1951 | |
1988 | |
1952 | cf::lock_wait "map_data:$path";#d#remove |
1989 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1953 | cf::lock_wait "map_find:$path"; |
1990 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1954 | |
1991 | |
1955 | $cf::MAP{$path} || do { |
1992 | $cf::MAP{$path} || do { |
1956 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1957 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
1958 | |
|
|
1959 | my $map = new_from_path cf::map $path |
1993 | my $map = new_from_path cf::map $path |
1960 | or return; |
1994 | or return; |
1961 | |
1995 | |
1962 | $map->{last_save} = $cf::RUNTIME; |
1996 | $map->{last_save} = $cf::RUNTIME; |
1963 | |
1997 | |
… | |
… | |
1975 | |
2009 | |
1976 | $cf::MAP{$path} = $map |
2010 | $cf::MAP{$path} = $map |
1977 | } |
2011 | } |
1978 | } |
2012 | } |
1979 | |
2013 | |
1980 | sub pre_load { } |
2014 | sub pre_load { } |
1981 | sub post_load { } |
2015 | #sub post_load { } # XS |
1982 | |
2016 | |
1983 | sub load { |
2017 | sub load { |
1984 | my ($self) = @_; |
2018 | my ($self) = @_; |
1985 | |
2019 | |
1986 | local $self->{deny_reset} = 1; # loading can take a long time |
2020 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2031 | unless ($self->{deny_activate}) { |
2065 | unless ($self->{deny_activate}) { |
2032 | $self->decay_objects; |
2066 | $self->decay_objects; |
2033 | $self->fix_auto_apply; |
2067 | $self->fix_auto_apply; |
2034 | $self->update_buttons; |
2068 | $self->update_buttons; |
2035 | cf::cede_to_tick; |
2069 | cf::cede_to_tick; |
2036 | $self->set_darkness_map; |
|
|
2037 | cf::cede_to_tick; |
|
|
2038 | $self->activate; |
2070 | $self->activate; |
2039 | } |
2071 | } |
2040 | |
2072 | |
2041 | $self->{last_save} = $cf::RUNTIME; |
2073 | $self->{last_save} = $cf::RUNTIME; |
2042 | $self->last_access ($cf::RUNTIME); |
2074 | $self->last_access ($cf::RUNTIME); |
… | |
… | |
2208 | |
2240 | |
2209 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2241 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2210 | |
2242 | |
2211 | return if $self->players; |
2243 | return if $self->players; |
2212 | |
2244 | |
2213 | warn "resetting map ", $self->path; |
2245 | warn "resetting map ", $self->path, "\n"; |
2214 | |
2246 | |
2215 | $self->in_memory (cf::MAP_SWAPPED); |
2247 | $self->in_memory (cf::MAP_SWAPPED); |
2216 | |
2248 | |
2217 | # need to save uniques path |
2249 | # need to save uniques path |
2218 | unless ($self->{deny_save}) { |
2250 | unless ($self->{deny_save}) { |
… | |
… | |
2309 | : normalise $_ |
2341 | : normalise $_ |
2310 | } @{ aio_readdir $UNIQUEDIR or [] } |
2342 | } @{ aio_readdir $UNIQUEDIR or [] } |
2311 | ] |
2343 | ] |
2312 | } |
2344 | } |
2313 | |
2345 | |
|
|
2346 | =item cf::map::static_maps |
|
|
2347 | |
|
|
2348 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2349 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2350 | block. |
|
|
2351 | |
|
|
2352 | =cut |
|
|
2353 | |
|
|
2354 | sub static_maps() { |
|
|
2355 | my @dirs = ""; |
|
|
2356 | my @maps; |
|
|
2357 | |
|
|
2358 | while (@dirs) { |
|
|
2359 | my $dir = shift @dirs; |
|
|
2360 | |
|
|
2361 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2362 | |
|
|
2363 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2364 | or return; |
|
|
2365 | |
|
|
2366 | for (@$files) { |
|
|
2367 | s/\.map$// or next; |
|
|
2368 | utf8::decode $_; |
|
|
2369 | push @maps, "$dir/$_"; |
|
|
2370 | } |
|
|
2371 | |
|
|
2372 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2373 | } |
|
|
2374 | |
|
|
2375 | \@maps |
|
|
2376 | } |
|
|
2377 | |
2314 | =back |
2378 | =back |
2315 | |
2379 | |
2316 | =head3 cf::object |
2380 | =head3 cf::object |
2317 | |
2381 | |
2318 | =cut |
2382 | =cut |
… | |
… | |
2383 | |
2447 | |
2384 | our $SAY_CHANNEL = { |
2448 | our $SAY_CHANNEL = { |
2385 | id => "say", |
2449 | id => "say", |
2386 | title => "Map", |
2450 | title => "Map", |
2387 | reply => "say ", |
2451 | reply => "say ", |
2388 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
2452 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
2389 | }; |
2453 | }; |
2390 | |
2454 | |
2391 | our $CHAT_CHANNEL = { |
2455 | our $CHAT_CHANNEL = { |
2392 | id => "chat", |
2456 | id => "chat", |
2393 | title => "Chat", |
2457 | title => "Chat", |
… | |
… | |
2513 | ($x, $y) = (-1, -1) |
2577 | ($x, $y) = (-1, -1) |
2514 | unless (defined $x) && (defined $y); |
2578 | unless (defined $x) && (defined $y); |
2515 | |
2579 | |
2516 | # use -1 or undef as default coordinates, not 0, 0 |
2580 | # use -1 or undef as default coordinates, not 0, 0 |
2517 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2581 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2518 | if $x <=0 && $y <= 0; |
2582 | if $x <= 0 && $y <= 0; |
2519 | |
2583 | |
2520 | $map->load; |
2584 | $map->load; |
2521 | $map->load_neighbours; |
2585 | $map->load_neighbours; |
2522 | |
2586 | |
2523 | return unless $self->contr->active; |
2587 | return unless $self->contr->active; |
2524 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
|
|
2525 | $self->activate_recursive; |
|
|
2526 | |
2588 | |
2527 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2589 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2528 | $self->enter_map ($map, $x, $y); |
2590 | $self->enter_map ($map, $x, $y); |
|
|
2591 | |
|
|
2592 | # only activate afterwards, to support waiting in hooks |
|
|
2593 | $self->activate_recursive; |
2529 | } |
2594 | } |
2530 | |
2595 | |
2531 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2596 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2532 | |
2597 | |
2533 | Moves the player to the given map-path and coordinates by first freezing |
2598 | Moves the player to the given map-path and coordinates by first freezing |
… | |
… | |
2721 | |
2786 | |
2722 | utf8::encode $text; |
2787 | utf8::encode $text; |
2723 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2788 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2724 | } |
2789 | } |
2725 | |
2790 | |
|
|
2791 | =item $client->send_big_packet ($pkt) |
|
|
2792 | |
|
|
2793 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2794 | them as required. |
|
|
2795 | |
|
|
2796 | =cut |
|
|
2797 | |
|
|
2798 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2799 | |
|
|
2800 | sub cf::client::send_big_packet { |
|
|
2801 | my ($self, $pkt) = @_; |
|
|
2802 | |
|
|
2803 | # try lzf for large packets |
|
|
2804 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2805 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2806 | |
|
|
2807 | # split very large packets |
|
|
2808 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2809 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2810 | $pkt = "frag"; |
|
|
2811 | } |
|
|
2812 | |
|
|
2813 | $self->send_packet ($pkt); |
|
|
2814 | } |
|
|
2815 | |
2726 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2816 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2727 | |
2817 | |
2728 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2818 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2729 | client if neccessary. C<$type> should be a string identifying the type of |
2819 | client if neccessary. C<$type> should be a string identifying the type of |
2730 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2820 | the message, with C<log> being the default. If C<$color> is negative, suppress |
… | |
… | |
2732 | |
2822 | |
2733 | =cut |
2823 | =cut |
2734 | |
2824 | |
2735 | # non-persistent channels (usually the info channel) |
2825 | # non-persistent channels (usually the info channel) |
2736 | our %CHANNEL = ( |
2826 | our %CHANNEL = ( |
|
|
2827 | "c/motd" => { |
|
|
2828 | id => "infobox", |
|
|
2829 | title => "MOTD", |
|
|
2830 | reply => undef, |
|
|
2831 | tooltip => "The message of the day", |
|
|
2832 | }, |
2737 | "c/identify" => { |
2833 | "c/identify" => { |
2738 | id => "infobox", |
2834 | id => "infobox", |
2739 | title => "Identify", |
2835 | title => "Identify", |
2740 | reply => undef, |
2836 | reply => undef, |
2741 | tooltip => "Items recently identified", |
2837 | tooltip => "Items recently identified", |
… | |
… | |
2743 | "c/examine" => { |
2839 | "c/examine" => { |
2744 | id => "infobox", |
2840 | id => "infobox", |
2745 | title => "Examine", |
2841 | title => "Examine", |
2746 | reply => undef, |
2842 | reply => undef, |
2747 | tooltip => "Signs and other items you examined", |
2843 | tooltip => "Signs and other items you examined", |
|
|
2844 | }, |
|
|
2845 | "c/shopinfo" => { |
|
|
2846 | id => "infobox", |
|
|
2847 | title => "Shop Info", |
|
|
2848 | reply => undef, |
|
|
2849 | tooltip => "What your bargaining skill tells you about the shop", |
2748 | }, |
2850 | }, |
2749 | "c/book" => { |
2851 | "c/book" => { |
2750 | id => "infobox", |
2852 | id => "infobox", |
2751 | title => "Book", |
2853 | title => "Book", |
2752 | reply => undef, |
2854 | reply => undef, |
… | |
… | |
2768 | id => "infobox", |
2870 | id => "infobox", |
2769 | title => "Body Parts", |
2871 | title => "Body Parts", |
2770 | reply => undef, |
2872 | reply => undef, |
2771 | tooltip => "Shows which body parts you posess and are available", |
2873 | tooltip => "Shows which body parts you posess and are available", |
2772 | }, |
2874 | }, |
|
|
2875 | "c/statistics" => { |
|
|
2876 | id => "infobox", |
|
|
2877 | title => "Statistics", |
|
|
2878 | reply => undef, |
|
|
2879 | tooltip => "Shows your primary statistics", |
|
|
2880 | }, |
|
|
2881 | "c/skills" => { |
|
|
2882 | id => "infobox", |
|
|
2883 | title => "Skills", |
|
|
2884 | reply => undef, |
|
|
2885 | tooltip => "Shows your experience per skill and item power", |
|
|
2886 | }, |
|
|
2887 | "c/shopitems" => { |
|
|
2888 | id => "infobox", |
|
|
2889 | title => "Shop Items", |
|
|
2890 | reply => undef, |
|
|
2891 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2892 | }, |
|
|
2893 | "c/resistances" => { |
|
|
2894 | id => "infobox", |
|
|
2895 | title => "Resistances", |
|
|
2896 | reply => undef, |
|
|
2897 | tooltip => "Shows your resistances", |
|
|
2898 | }, |
|
|
2899 | "c/pets" => { |
|
|
2900 | id => "infobox", |
|
|
2901 | title => "Pets", |
|
|
2902 | reply => undef, |
|
|
2903 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2904 | }, |
|
|
2905 | "c/perceiveself" => { |
|
|
2906 | id => "infobox", |
|
|
2907 | title => "Perceive Self", |
|
|
2908 | reply => undef, |
|
|
2909 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2910 | }, |
2773 | "c/uptime" => { |
2911 | "c/uptime" => { |
2774 | id => "infobox", |
2912 | id => "infobox", |
2775 | title => "Uptime", |
2913 | title => "Uptime", |
2776 | reply => undef, |
2914 | reply => undef, |
2777 | tooltip => "How long the server has been running since last restart", |
2915 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2786 | id => "party", |
2924 | id => "party", |
2787 | title => "Party", |
2925 | title => "Party", |
2788 | reply => "gsay ", |
2926 | reply => "gsay ", |
2789 | tooltip => "Messages and chat related to your party", |
2927 | tooltip => "Messages and chat related to your party", |
2790 | }, |
2928 | }, |
|
|
2929 | "c/death" => { |
|
|
2930 | id => "death", |
|
|
2931 | title => "Death", |
|
|
2932 | reply => undef, |
|
|
2933 | tooltip => "Reason for and more info about your most recent death", |
|
|
2934 | }, |
|
|
2935 | "c/say" => $SAY_CHANNEL, |
|
|
2936 | "c/chat" => $CHAT_CHANNEL, |
2791 | ); |
2937 | ); |
2792 | |
2938 | |
2793 | sub cf::client::send_msg { |
2939 | sub cf::client::send_msg { |
2794 | my ($self, $channel, $msg, $color, @extra) = @_; |
2940 | my ($self, $channel, $msg, $color, @extra) = @_; |
2795 | |
2941 | |
… | |
… | |
2800 | |
2946 | |
2801 | # check predefined channels, for the benefit of C |
2947 | # check predefined channels, for the benefit of C |
2802 | if ($CHANNEL{$channel}) { |
2948 | if ($CHANNEL{$channel}) { |
2803 | $channel = $CHANNEL{$channel}; |
2949 | $channel = $CHANNEL{$channel}; |
2804 | |
2950 | |
2805 | $self->ext_msg (channel_info => $channel) |
2951 | $self->ext_msg (channel_info => $channel); |
2806 | if $self->can_msg; |
|
|
2807 | |
|
|
2808 | $channel = $channel->{id}; |
2952 | $channel = $channel->{id}; |
2809 | |
2953 | |
2810 | } elsif (ref $channel) { |
2954 | } elsif (ref $channel) { |
2811 | # send meta info to client, if not yet sent |
2955 | # send meta info to client, if not yet sent |
2812 | unless (exists $self->{channel}{$channel->{id}}) { |
2956 | unless (exists $self->{channel}{$channel->{id}}) { |
2813 | $self->{channel}{$channel->{id}} = $channel; |
2957 | $self->{channel}{$channel->{id}} = $channel; |
2814 | $self->ext_msg (channel_info => $channel) |
2958 | $self->ext_msg (channel_info => $channel); |
2815 | if $self->can_msg; |
|
|
2816 | } |
2959 | } |
2817 | |
2960 | |
2818 | $channel = $channel->{id}; |
2961 | $channel = $channel->{id}; |
2819 | } |
2962 | } |
2820 | |
2963 | |
2821 | return unless @extra || length $msg; |
2964 | return unless @extra || length $msg; |
2822 | |
2965 | |
2823 | if ($self->can_msg) { |
|
|
2824 | # default colour, mask it out |
2966 | # default colour, mask it out |
2825 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2967 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2826 | if $color & cf::NDI_DEF; |
2968 | if $color & cf::NDI_DEF; |
2827 | |
2969 | |
2828 | my $pkt = "msg " |
2970 | my $pkt = "msg " |
2829 | . $self->{json_coder}->encode ( |
2971 | . $self->{json_coder}->encode ( |
2830 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2972 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2831 | ); |
2973 | ); |
2832 | |
2974 | |
2833 | # try lzf for large packets |
|
|
2834 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2835 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2836 | |
|
|
2837 | # split very large packets |
|
|
2838 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2839 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2840 | $pkt = "frag"; |
|
|
2841 | } |
|
|
2842 | |
|
|
2843 | $self->send_packet ($pkt); |
2975 | $self->send_big_packet ($pkt); |
2844 | } else { |
|
|
2845 | if ($color >= 0) { |
|
|
2846 | # replace some tags by gcfclient-compatible ones |
|
|
2847 | for ($msg) { |
|
|
2848 | 1 while |
|
|
2849 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2850 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2851 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2852 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2853 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2854 | } |
|
|
2855 | |
|
|
2856 | $color &= cf::NDI_COLOR_MASK; |
|
|
2857 | |
|
|
2858 | utf8::encode $msg; |
|
|
2859 | |
|
|
2860 | if (0 && $msg =~ /\[/) { |
|
|
2861 | # COMMAND/INFO |
|
|
2862 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2863 | } else { |
|
|
2864 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2865 | $self->send_packet ("drawinfo $color $msg") |
|
|
2866 | } |
|
|
2867 | } |
|
|
2868 | } |
|
|
2869 | } |
2976 | } |
2870 | |
2977 | |
2871 | =item $client->ext_msg ($type, @msg) |
2978 | =item $client->ext_msg ($type, @msg) |
2872 | |
2979 | |
2873 | Sends an ext event to the client. |
2980 | Sends an ext event to the client. |
… | |
… | |
2876 | |
2983 | |
2877 | sub cf::client::ext_msg($$@) { |
2984 | sub cf::client::ext_msg($$@) { |
2878 | my ($self, $type, @msg) = @_; |
2985 | my ($self, $type, @msg) = @_; |
2879 | |
2986 | |
2880 | if ($self->extcmd == 2) { |
2987 | if ($self->extcmd == 2) { |
2881 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2988 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2882 | } elsif ($self->extcmd == 1) { # TODO: remove |
2989 | } elsif ($self->extcmd == 1) { # TODO: remove |
2883 | push @msg, msgtype => "event_$type"; |
2990 | push @msg, msgtype => "event_$type"; |
2884 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2991 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2885 | } |
2992 | } |
2886 | } |
2993 | } |
2887 | |
2994 | |
2888 | =item $client->ext_reply ($msgid, @msg) |
2995 | =item $client->ext_reply ($msgid, @msg) |
2889 | |
2996 | |
… | |
… | |
2893 | |
3000 | |
2894 | sub cf::client::ext_reply($$@) { |
3001 | sub cf::client::ext_reply($$@) { |
2895 | my ($self, $id, @msg) = @_; |
3002 | my ($self, $id, @msg) = @_; |
2896 | |
3003 | |
2897 | if ($self->extcmd == 2) { |
3004 | if ($self->extcmd == 2) { |
2898 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3005 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2899 | } elsif ($self->extcmd == 1) { |
3006 | } elsif ($self->extcmd == 1) { |
2900 | #TODO: version 1, remove |
3007 | #TODO: version 1, remove |
2901 | unshift @msg, msgtype => "reply", msgid => $id; |
3008 | unshift @msg, msgtype => "reply", msgid => $id; |
2902 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3009 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2903 | } |
3010 | } |
2904 | } |
3011 | } |
2905 | |
3012 | |
2906 | =item $success = $client->query ($flags, "text", \&cb) |
3013 | =item $success = $client->query ($flags, "text", \&cb) |
2907 | |
3014 | |
… | |
… | |
3034 | our $safe_hole = new Safe::Hole; |
3141 | our $safe_hole = new Safe::Hole; |
3035 | |
3142 | |
3036 | $SIG{FPE} = 'IGNORE'; |
3143 | $SIG{FPE} = 'IGNORE'; |
3037 | |
3144 | |
3038 | $safe->permit_only (Opcode::opset qw( |
3145 | $safe->permit_only (Opcode::opset qw( |
3039 | :base_core :base_mem :base_orig :base_math |
3146 | :base_core :base_mem :base_orig :base_math :base_loop |
3040 | grepstart grepwhile mapstart mapwhile |
3147 | grepstart grepwhile mapstart mapwhile |
3041 | sort time |
3148 | sort time |
3042 | )); |
3149 | )); |
3043 | |
3150 | |
3044 | # here we export the classes and methods available to script code |
3151 | # here we export the classes and methods available to script code |
… | |
… | |
3048 | The following functions and methods are available within a safe environment: |
3155 | The following functions and methods are available within a safe environment: |
3049 | |
3156 | |
3050 | cf::object |
3157 | cf::object |
3051 | contr pay_amount pay_player map x y force_find force_add destroy |
3158 | contr pay_amount pay_player map x y force_find force_add destroy |
3052 | insert remove name archname title slaying race decrease split |
3159 | insert remove name archname title slaying race decrease split |
|
|
3160 | value |
3053 | |
3161 | |
3054 | cf::object::player |
3162 | cf::object::player |
3055 | player |
3163 | player |
3056 | |
3164 | |
3057 | cf::player |
3165 | cf::player |
… | |
… | |
3063 | =cut |
3171 | =cut |
3064 | |
3172 | |
3065 | for ( |
3173 | for ( |
3066 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3174 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3067 | insert remove inv nrof name archname title slaying race |
3175 | insert remove inv nrof name archname title slaying race |
3068 | decrease split destroy change_exp)], |
3176 | decrease split destroy change_exp value msg lore send_msg)], |
3069 | ["cf::object::player" => qw(player)], |
3177 | ["cf::object::player" => qw(player)], |
3070 | ["cf::player" => qw(peaceful)], |
3178 | ["cf::player" => qw(peaceful send_msg)], |
3071 | ["cf::map" => qw(trigger)], |
3179 | ["cf::map" => qw(trigger)], |
3072 | ) { |
3180 | ) { |
3073 | no strict 'refs'; |
3181 | no strict 'refs'; |
3074 | my ($pkg, @funs) = @$_; |
3182 | my ($pkg, @funs) = @$_; |
3075 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3183 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3093 | |
3201 | |
3094 | my $qcode = $code; |
3202 | my $qcode = $code; |
3095 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3203 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3096 | $qcode =~ s/\n/\\n/g; |
3204 | $qcode =~ s/\n/\\n/g; |
3097 | |
3205 | |
|
|
3206 | %vars = (_dummy => 0) unless %vars; |
|
|
3207 | |
|
|
3208 | my @res; |
3098 | local $_; |
3209 | local $_; |
3099 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3100 | |
3210 | |
3101 | my $eval = |
3211 | my $eval = |
3102 | "do {\n" |
3212 | "do {\n" |
3103 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3213 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3104 | . "#line 0 \"{$qcode}\"\n" |
3214 | . "#line 0 \"{$qcode}\"\n" |
3105 | . $code |
3215 | . $code |
3106 | . "\n}" |
3216 | . "\n}" |
3107 | ; |
3217 | ; |
3108 | |
3218 | |
|
|
3219 | if ($CFG{safe_eval}) { |
3109 | sub_generation_inc; |
3220 | sub_generation_inc; |
|
|
3221 | local @safe::cf::_safe_eval_args = values %vars; |
3110 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3222 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3111 | sub_generation_inc; |
3223 | sub_generation_inc; |
|
|
3224 | } else { |
|
|
3225 | local @cf::_safe_eval_args = values %vars; |
|
|
3226 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3227 | } |
3112 | |
3228 | |
3113 | if ($@) { |
3229 | if ($@) { |
3114 | warn "$@"; |
3230 | warn "$@"; |
3115 | warn "while executing safe code '$code'\n"; |
3231 | warn "while executing safe code '$code'\n"; |
3116 | warn "with arguments " . (join " ", %vars) . "\n"; |
3232 | warn "with arguments " . (join " ", %vars) . "\n"; |
… | |
… | |
3135 | =cut |
3251 | =cut |
3136 | |
3252 | |
3137 | sub register_script_function { |
3253 | sub register_script_function { |
3138 | my ($fun, $cb) = @_; |
3254 | my ($fun, $cb) = @_; |
3139 | |
3255 | |
3140 | no strict 'refs'; |
3256 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3141 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3257 | *$fun = $safe_hole->wrap ($cb); |
3142 | } |
3258 | } |
3143 | |
3259 | |
3144 | =back |
3260 | =back |
3145 | |
3261 | |
3146 | =cut |
3262 | =cut |
… | |
… | |
3167 | |
3283 | |
3168 | $facedata->{version} == 2 |
3284 | $facedata->{version} == 2 |
3169 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3285 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3170 | |
3286 | |
3171 | # patch in the exptable |
3287 | # patch in the exptable |
|
|
3288 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3172 | $facedata->{resource}{"res/exp_table"} = { |
3289 | $facedata->{resource}{"res/exp_table"} = { |
3173 | type => FT_RSRC, |
3290 | type => FT_RSRC, |
3174 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3291 | data => $exp_table, |
|
|
3292 | hash => (Digest::MD5::md5 $exp_table), |
3175 | }; |
3293 | }; |
3176 | cf::cede_to_tick; |
3294 | cf::cede_to_tick; |
3177 | |
3295 | |
3178 | { |
3296 | { |
3179 | my $faces = $facedata->{faceinfo}; |
3297 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3181 | while (my ($face, $info) = each %$faces) { |
3299 | while (my ($face, $info) = each %$faces) { |
3182 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3300 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3183 | |
3301 | |
3184 | cf::face::set_visibility $idx, $info->{visibility}; |
3302 | cf::face::set_visibility $idx, $info->{visibility}; |
3185 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3303 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3186 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3304 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3187 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3305 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3188 | |
3306 | |
3189 | cf::cede_to_tick; |
3307 | cf::cede_to_tick; |
3190 | } |
3308 | } |
3191 | |
3309 | |
3192 | while (my ($face, $info) = each %$faces) { |
3310 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3216 | |
3334 | |
3217 | cf::anim::invalidate_all; # d'oh |
3335 | cf::anim::invalidate_all; # d'oh |
3218 | } |
3336 | } |
3219 | |
3337 | |
3220 | { |
3338 | { |
3221 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3222 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3223 | my $res = $facedata->{resource}; |
3339 | my $res = $facedata->{resource}; |
3224 | |
3340 | |
3225 | while (my ($name, $info) = each %$res) { |
3341 | while (my ($name, $info) = each %$res) { |
3226 | if (defined $info->{type}) { |
3342 | if (defined $info->{type}) { |
3227 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3343 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3228 | my $data; |
|
|
3229 | |
3344 | |
3230 | if ($info->{type} & 1) { |
3345 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3231 | # prepend meta info |
|
|
3232 | |
|
|
3233 | my $meta = $enc->encode ({ |
|
|
3234 | name => $name, |
|
|
3235 | %{ $info->{meta} || {} }, |
|
|
3236 | }); |
|
|
3237 | |
|
|
3238 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3239 | } else { |
|
|
3240 | $data = $info->{data}; |
|
|
3241 | } |
|
|
3242 | |
|
|
3243 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3244 | cf::face::set_type $idx, $info->{type}; |
3346 | cf::face::set_type $idx, $info->{type}; |
3245 | } else { |
3347 | } else { |
3246 | $RESOURCE{$name} = $info; |
3348 | $RESOURCE{$name} = $info; |
3247 | } |
3349 | } |
3248 | |
3350 | |
… | |
… | |
3331 | reload_treasures; |
3433 | reload_treasures; |
3332 | |
3434 | |
3333 | warn "finished reloading resource files\n"; |
3435 | warn "finished reloading resource files\n"; |
3334 | } |
3436 | } |
3335 | |
3437 | |
3336 | sub init { |
|
|
3337 | my $guard = freeze_mainloop; |
|
|
3338 | |
|
|
3339 | evthread_start IO::AIO::poll_fileno; |
|
|
3340 | |
|
|
3341 | reload_resources; |
|
|
3342 | } |
|
|
3343 | |
|
|
3344 | sub reload_config { |
3438 | sub reload_config { |
|
|
3439 | warn "reloading config file...\n"; |
|
|
3440 | |
3345 | open my $fh, "<:utf8", "$CONFDIR/config" |
3441 | open my $fh, "<:utf8", "$CONFDIR/config" |
3346 | or return; |
3442 | or return; |
3347 | |
3443 | |
3348 | local $/; |
3444 | local $/; |
3349 | *CFG = YAML::Load <$fh>; |
3445 | *CFG = YAML::XS::Load scalar <$fh>; |
3350 | |
3446 | |
3351 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3447 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3352 | |
3448 | |
3353 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3449 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3354 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3450 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3358 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3454 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3359 | and die "WARNING: m(un)lockall failed: $!\n"; |
3455 | and die "WARNING: m(un)lockall failed: $!\n"; |
3360 | }; |
3456 | }; |
3361 | warn $@ if $@; |
3457 | warn $@ if $@; |
3362 | } |
3458 | } |
|
|
3459 | |
|
|
3460 | warn "finished reloading resource files\n"; |
3363 | } |
3461 | } |
3364 | |
3462 | |
3365 | sub pidfile() { |
3463 | sub pidfile() { |
3366 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3464 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3367 | or die "$PIDFILE: $!"; |
3465 | or die "$PIDFILE: $!"; |
… | |
… | |
3379 | |
3477 | |
3380 | seek $fh, 0, 0; |
3478 | seek $fh, 0, 0; |
3381 | print $fh $$; |
3479 | print $fh $$; |
3382 | } |
3480 | } |
3383 | |
3481 | |
|
|
3482 | sub main_loop { |
|
|
3483 | warn "EV::loop starting\n"; |
|
|
3484 | if (1) { |
|
|
3485 | EV::loop; |
|
|
3486 | } |
|
|
3487 | warn "EV::loop returned\n"; |
|
|
3488 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3489 | } |
|
|
3490 | |
3384 | sub main { |
3491 | sub main { |
3385 | atomic; |
3492 | cf::init_globals; # initialise logging |
|
|
3493 | |
|
|
3494 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3495 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3496 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3497 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3498 | |
|
|
3499 | cf::init_experience; |
|
|
3500 | cf::init_anim; |
|
|
3501 | cf::init_attackmess; |
|
|
3502 | cf::init_dynamic; |
|
|
3503 | |
|
|
3504 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3386 | |
3505 | |
3387 | # we must not ever block the main coroutine |
3506 | # we must not ever block the main coroutine |
3388 | local $Coro::idle = sub { |
3507 | local $Coro::idle = sub { |
3389 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3508 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3390 | (async { |
3509 | (async { |
3391 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3510 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3392 | EV::loop EV::LOOP_ONESHOT; |
3511 | EV::loop EV::LOOP_ONESHOT; |
3393 | })->prio (Coro::PRIO_MAX); |
3512 | })->prio (Coro::PRIO_MAX); |
3394 | }; |
3513 | }; |
3395 | |
3514 | |
3396 | { |
3515 | evthread_start IO::AIO::poll_fileno; |
3397 | my $guard = freeze_mainloop; |
3516 | |
|
|
3517 | cf::sync_job { |
|
|
3518 | cf::load_settings; |
|
|
3519 | cf::load_materials; |
|
|
3520 | |
|
|
3521 | reload_resources; |
3398 | reload_config; |
3522 | reload_config; |
3399 | db_init; |
3523 | db_init; |
|
|
3524 | |
|
|
3525 | cf::init_uuid; |
|
|
3526 | cf::init_signals; |
|
|
3527 | cf::init_commands; |
|
|
3528 | cf::init_skills; |
|
|
3529 | |
|
|
3530 | cf::init_beforeplay; |
|
|
3531 | |
|
|
3532 | atomic; |
|
|
3533 | |
3400 | load_extensions; |
3534 | load_extensions; |
3401 | |
3535 | |
3402 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3403 | } |
|
|
3404 | |
|
|
3405 | utime time, time, $RUNTIMEFILE; |
3536 | utime time, time, $RUNTIMEFILE; |
3406 | |
3537 | |
3407 | # no (long-running) fork's whatsoever before this point(!) |
3538 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3539 | use POSIX (); |
3408 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3540 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3409 | |
3541 | |
3410 | EV::loop; |
3542 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3543 | }; |
|
|
3544 | |
|
|
3545 | main_loop; |
3411 | } |
3546 | } |
3412 | |
3547 | |
3413 | ############################################################################# |
3548 | ############################################################################# |
3414 | # initialisation and cleanup |
3549 | # initialisation and cleanup |
3415 | |
3550 | |
… | |
… | |
3471 | my $uuid = "$LOCALDIR/uuid"; |
3606 | my $uuid = "$LOCALDIR/uuid"; |
3472 | |
3607 | |
3473 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3608 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3474 | or return; |
3609 | or return; |
3475 | |
3610 | |
3476 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
3611 | my $value = uuid_seq uuid_cur; |
|
|
3612 | |
|
|
3613 | unless ($value) { |
|
|
3614 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3615 | return; |
|
|
3616 | } |
|
|
3617 | |
|
|
3618 | my $value = uuid_str $value + $uuid_skip; |
3477 | $uuid_skip = 0; |
3619 | $uuid_skip = 0; |
3478 | |
3620 | |
3479 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3621 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3480 | and return; |
3622 | and return; |
3481 | |
3623 | |
… | |
… | |
3503 | } |
3645 | } |
3504 | |
3646 | |
3505 | sub emergency_save() { |
3647 | sub emergency_save() { |
3506 | my $freeze_guard = cf::freeze_mainloop; |
3648 | my $freeze_guard = cf::freeze_mainloop; |
3507 | |
3649 | |
3508 | warn "enter emergency perl save\n"; |
3650 | warn "emergency_perl_save: enter\n"; |
3509 | |
3651 | |
3510 | cf::sync_job { |
3652 | cf::sync_job { |
|
|
3653 | # this is a trade-off: we want to be very quick here, so |
|
|
3654 | # save all maps without fsync, and later call a global sync |
|
|
3655 | # (which in turn might be very very slow) |
|
|
3656 | local $USE_FSYNC = 0; |
|
|
3657 | |
3511 | # use a peculiar iteration method to avoid tripping on perl |
3658 | # use a peculiar iteration method to avoid tripping on perl |
3512 | # refcount bugs in for. also avoids problems with players |
3659 | # refcount bugs in for. also avoids problems with players |
3513 | # and maps saved/destroyed asynchronously. |
3660 | # and maps saved/destroyed asynchronously. |
3514 | warn "begin emergency player save\n"; |
3661 | warn "emergency_perl_save: begin player save\n"; |
3515 | for my $login (keys %cf::PLAYER) { |
3662 | for my $login (keys %cf::PLAYER) { |
3516 | my $pl = $cf::PLAYER{$login} or next; |
3663 | my $pl = $cf::PLAYER{$login} or next; |
3517 | $pl->valid or next; |
3664 | $pl->valid or next; |
3518 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3665 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3519 | $pl->save; |
3666 | $pl->save; |
3520 | } |
3667 | } |
3521 | warn "end emergency player save\n"; |
3668 | warn "emergency_perl_save: end player save\n"; |
3522 | |
3669 | |
3523 | warn "begin emergency map save\n"; |
3670 | warn "emergency_perl_save: begin map save\n"; |
3524 | for my $path (keys %cf::MAP) { |
3671 | for my $path (keys %cf::MAP) { |
3525 | my $map = $cf::MAP{$path} or next; |
3672 | my $map = $cf::MAP{$path} or next; |
3526 | $map->valid or next; |
3673 | $map->valid or next; |
3527 | $map->save; |
3674 | $map->save; |
3528 | } |
3675 | } |
3529 | warn "end emergency map save\n"; |
3676 | warn "emergency_perl_save: end map save\n"; |
3530 | |
3677 | |
3531 | warn "begin emergency database checkpoint\n"; |
3678 | warn "emergency_perl_save: begin database checkpoint\n"; |
3532 | BDB::db_env_txn_checkpoint $DB_ENV; |
3679 | BDB::db_env_txn_checkpoint $DB_ENV; |
3533 | warn "end emergency database checkpoint\n"; |
3680 | warn "emergency_perl_save: end database checkpoint\n"; |
3534 | |
3681 | |
3535 | warn "begin write uuid\n"; |
3682 | warn "emergency_perl_save: begin write uuid\n"; |
3536 | write_uuid_sync 1; |
3683 | write_uuid_sync 1; |
3537 | warn "end write uuid\n"; |
3684 | warn "emergency_perl_save: end write uuid\n"; |
3538 | }; |
3685 | }; |
3539 | |
3686 | |
|
|
3687 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3688 | IO::AIO::aio_sync sub { |
|
|
3689 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3690 | }; |
|
|
3691 | |
3540 | warn "leave emergency perl save\n"; |
3692 | warn "emergency_perl_save: leave\n"; |
3541 | } |
3693 | } |
3542 | |
3694 | |
3543 | sub post_cleanup { |
3695 | sub post_cleanup { |
3544 | my ($make_core) = @_; |
3696 | my ($make_core) = @_; |
3545 | |
3697 | |
… | |
… | |
3571 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3723 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3572 | for my $name (keys %$leaf_symtab) { |
3724 | for my $name (keys %$leaf_symtab) { |
3573 | _gv_clear *{"$pkg$name"}; |
3725 | _gv_clear *{"$pkg$name"}; |
3574 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3726 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3575 | } |
3727 | } |
3576 | warn "cleared package #$pkg\n";#d# |
3728 | warn "cleared package $pkg\n";#d# |
3577 | } |
3729 | } |
3578 | |
|
|
3579 | our $RELOAD; # how many times to reload |
|
|
3580 | |
3730 | |
3581 | sub do_reload_perl() { |
3731 | sub do_reload_perl() { |
3582 | # can/must only be called in main |
3732 | # can/must only be called in main |
3583 | if ($Coro::current != $Coro::main) { |
3733 | if ($Coro::current != $Coro::main) { |
3584 | warn "can only reload from main coroutine"; |
3734 | warn "can only reload from main coroutine"; |
3585 | return; |
3735 | return; |
3586 | } |
3736 | } |
3587 | |
3737 | |
3588 | return if $RELOAD++; |
3738 | return if $RELOAD++; |
|
|
3739 | |
|
|
3740 | my $t1 = EV::time; |
3589 | |
3741 | |
3590 | while ($RELOAD) { |
3742 | while ($RELOAD) { |
3591 | warn "reloading..."; |
3743 | warn "reloading..."; |
3592 | |
3744 | |
3593 | warn "entering sync_job"; |
3745 | warn "entering sync_job"; |
… | |
… | |
3654 | clear_package "safe::$_" |
3806 | clear_package "safe::$_" |
3655 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3807 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3656 | |
3808 | |
3657 | warn "unloading cf.pm \"a bit\""; |
3809 | warn "unloading cf.pm \"a bit\""; |
3658 | delete $INC{"cf.pm"}; |
3810 | delete $INC{"cf.pm"}; |
3659 | delete $INC{"cf/pod.pm"}; |
3811 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3660 | |
3812 | |
3661 | # don't, removes xs symbols, too, |
3813 | # don't, removes xs symbols, too, |
3662 | # and global variables created in xs |
3814 | # and global variables created in xs |
3663 | #clear_package __PACKAGE__; |
3815 | #clear_package __PACKAGE__; |
3664 | |
3816 | |
3665 | warn "unload completed, starting to reload now"; |
3817 | warn "unload completed, starting to reload now"; |
3666 | |
3818 | |
3667 | warn "reloading cf.pm"; |
3819 | warn "reloading cf.pm"; |
3668 | require cf; |
3820 | require cf; |
3669 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3821 | cf::_connect_to_perl_1; |
3670 | |
3822 | |
3671 | warn "loading config and database again"; |
3823 | warn "loading config and database again"; |
3672 | cf::reload_config; |
3824 | cf::reload_config; |
3673 | |
3825 | |
3674 | warn "loading extensions"; |
3826 | warn "loading extensions"; |
3675 | cf::load_extensions; |
3827 | cf::load_extensions; |
3676 | |
3828 | |
|
|
3829 | if ($REATTACH_ON_RELOAD) { |
3677 | warn "reattaching attachments to objects/players"; |
3830 | warn "reattaching attachments to objects/players"; |
3678 | _global_reattach; # objects, sockets |
3831 | _global_reattach; # objects, sockets |
3679 | warn "reattaching attachments to maps"; |
3832 | warn "reattaching attachments to maps"; |
3680 | reattach $_ for values %MAP; |
3833 | reattach $_ for values %MAP; |
3681 | warn "reattaching attachments to players"; |
3834 | warn "reattaching attachments to players"; |
3682 | reattach $_ for values %PLAYER; |
3835 | reattach $_ for values %PLAYER; |
|
|
3836 | } |
|
|
3837 | |
|
|
3838 | warn "running post_init jobs"; |
|
|
3839 | (pop @POST_INIT)->(1) while @POST_INIT; |
3683 | |
3840 | |
3684 | warn "leaving sync_job"; |
3841 | warn "leaving sync_job"; |
3685 | |
3842 | |
3686 | 1 |
3843 | 1 |
3687 | } or do { |
3844 | } or do { |
… | |
… | |
3690 | }; |
3847 | }; |
3691 | |
3848 | |
3692 | warn "reloaded"; |
3849 | warn "reloaded"; |
3693 | --$RELOAD; |
3850 | --$RELOAD; |
3694 | } |
3851 | } |
|
|
3852 | |
|
|
3853 | $t1 = EV::time - $t1; |
|
|
3854 | warn "reload completed in ${t1}s\n"; |
3695 | }; |
3855 | }; |
3696 | |
3856 | |
3697 | our $RELOAD_WATCHER; # used only during reload |
3857 | our $RELOAD_WATCHER; # used only during reload |
3698 | |
3858 | |
3699 | sub reload_perl() { |
3859 | sub reload_perl() { |
3700 | # doing reload synchronously and two reloads happen back-to-back, |
3860 | # doing reload synchronously and two reloads happen back-to-back, |
3701 | # coro crashes during coro_state_free->destroy here. |
3861 | # coro crashes during coro_state_free->destroy here. |
3702 | |
3862 | |
|
|
3863 | $RELOAD_WATCHER ||= cf::async { |
|
|
3864 | Coro::AIO::aio_wait cache_extensions; |
|
|
3865 | |
3703 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3866 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3704 | do_reload_perl; |
3867 | do_reload_perl; |
3705 | undef $RELOAD_WATCHER; |
3868 | undef $RELOAD_WATCHER; |
|
|
3869 | }; |
3706 | }; |
3870 | }; |
3707 | } |
3871 | } |
3708 | |
3872 | |
3709 | register_command "reload" => sub { |
3873 | register_command "reload" => sub { |
3710 | my ($who, $arg) = @_; |
3874 | my ($who, $arg) = @_; |
… | |
… | |
3724 | |
3888 | |
3725 | our @WAIT_FOR_TICK; |
3889 | our @WAIT_FOR_TICK; |
3726 | our @WAIT_FOR_TICK_BEGIN; |
3890 | our @WAIT_FOR_TICK_BEGIN; |
3727 | |
3891 | |
3728 | sub wait_for_tick { |
3892 | sub wait_for_tick { |
3729 | return if tick_inhibit || $Coro::current == $Coro::main; |
3893 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3730 | |
3894 | |
3731 | my $signal = new Coro::Signal; |
3895 | my $signal = new Coro::Signal; |
3732 | push @WAIT_FOR_TICK, $signal; |
3896 | push @WAIT_FOR_TICK, $signal; |
3733 | $signal->wait; |
3897 | $signal->wait; |
3734 | } |
3898 | } |
3735 | |
3899 | |
3736 | sub wait_for_tick_begin { |
3900 | sub wait_for_tick_begin { |
3737 | return if tick_inhibit || $Coro::current == $Coro::main; |
3901 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3738 | |
3902 | |
3739 | my $signal = new Coro::Signal; |
3903 | my $signal = new Coro::Signal; |
3740 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3904 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3741 | $signal->wait; |
3905 | $signal->wait; |
3742 | } |
3906 | } |
… | |
… | |
3869 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4033 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3870 | } |
4034 | } |
3871 | } |
4035 | } |
3872 | |
4036 | |
3873 | # load additional modules |
4037 | # load additional modules |
3874 | use cf::pod; |
4038 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4039 | cf::_connect_to_perl_2; |
3875 | |
4040 | |
3876 | END { cf::emergency_save } |
4041 | END { cf::emergency_save } |
3877 | |
4042 | |
3878 | 1 |
4043 | 1 |
3879 | |
4044 | |