1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # it under the terms of the GNU General Public License as published by |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # the Free Software Foundation, either version 3 of the License, or |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # (at your option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | # and the GNU General Public License along with this program. If not, see |
|
|
18 | # <http://www.gnu.org/licenses/>. |
18 | # |
19 | # |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
21 | # |
21 | |
22 | |
22 | package cf; |
23 | package cf; |
23 | |
24 | |
|
|
25 | use 5.10.0; |
24 | use utf8; |
26 | use utf8; |
25 | use strict; |
27 | use strict qw(vars subs); |
26 | |
28 | |
27 | use Symbol; |
29 | use Symbol; |
28 | use List::Util; |
30 | use List::Util; |
29 | use Socket; |
31 | use Socket; |
30 | use EV 3.2; |
32 | use EV; |
31 | use Opcode; |
33 | use Opcode; |
32 | use Safe; |
34 | use Safe; |
33 | use Safe::Hole; |
35 | use Safe::Hole; |
34 | use Storable (); |
36 | use Storable (); |
|
|
37 | use Carp (); |
35 | |
38 | |
|
|
39 | use Guard (); |
36 | use Coro 4.50 (); |
40 | use Coro (); |
37 | use Coro::State; |
41 | use Coro::State; |
38 | use Coro::Handle; |
42 | use Coro::Handle; |
39 | use Coro::EV; |
43 | use Coro::EV; |
|
|
44 | use Coro::AnyEvent; |
40 | use Coro::Timer; |
45 | use Coro::Timer; |
41 | use Coro::Signal; |
46 | use Coro::Signal; |
42 | use Coro::Semaphore; |
47 | use Coro::Semaphore; |
|
|
48 | use Coro::SemaphoreSet; |
|
|
49 | use Coro::AnyEvent; |
43 | use Coro::AIO; |
50 | use Coro::AIO; |
44 | use Coro::BDB; |
51 | use Coro::BDB 1.6; |
45 | use Coro::Storable; |
52 | use Coro::Storable; |
46 | use Coro::Util (); |
53 | use Coro::Util (); |
47 | |
54 | |
48 | use JSON::XS 2.01 (); |
55 | use JSON::XS 2.01 (); |
49 | use BDB (); |
56 | use BDB (); |
50 | use Data::Dumper; |
57 | use Data::Dumper; |
51 | use Digest::MD5; |
|
|
52 | use Fcntl; |
58 | use Fcntl; |
53 | use YAML (); |
59 | use YAML::XS (); |
54 | use IO::AIO 2.51 (); |
60 | use IO::AIO (); |
55 | use Time::HiRes; |
61 | use Time::HiRes; |
56 | use Compress::LZF; |
62 | use Compress::LZF; |
57 | use Digest::MD5 (); |
63 | use Digest::MD5 (); |
|
|
64 | |
|
|
65 | AnyEvent::detect; |
58 | |
66 | |
59 | # configure various modules to our taste |
67 | # configure various modules to our taste |
60 | # |
68 | # |
61 | $Storable::canonical = 1; # reduce rsync transfers |
69 | $Storable::canonical = 1; # reduce rsync transfers |
62 | 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"; |
63 | 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 |
64 | |
77 | |
65 | $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" }; |
66 | |
80 | |
67 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
68 | |
82 | |
69 | our %COMMAND = (); |
83 | our %COMMAND = (); |
70 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
… | |
… | |
73 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
74 | our %EXTICMD = (); |
88 | our %EXTICMD = (); |
75 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
76 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
77 | |
91 | |
78 | our $RELOAD; # number of reloads so far |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
79 | our @EVENT; |
93 | our @EVENT; |
|
|
94 | our @REFLECT; # set by XS |
|
|
95 | our %REFLECT; # set by us |
80 | |
96 | |
81 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
82 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
83 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
84 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
85 | our $MAPDIR = "$DATADIR/" . mapdir; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
86 | our $LOCALDIR = localdir; |
102 | our $LOCALDIR = localdir; |
87 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
88 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
89 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
90 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
91 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
|
|
108 | our $PIDFILE = "$LOCALDIR/pid"; |
|
|
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
|
|
110 | |
92 | our %RESOURCE; |
111 | our %RESOURCE; |
93 | |
112 | |
|
|
113 | our $OUTPUT_RATE_MIN = 4000; |
|
|
114 | our $OUTPUT_RATE_MAX = 100000; |
|
|
115 | |
94 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
116 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
95 | our $AIO_POLL_WATCHER; |
|
|
96 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
117 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
97 | our $NEXT_TICK; |
118 | our $NEXT_TICK; |
98 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
119 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
99 | |
120 | |
100 | our $BDB_POLL_WATCHER; |
|
|
101 | our $BDB_DEADLOCK_WATCHER; |
121 | our $BDB_DEADLOCK_WATCHER; |
102 | our $BDB_CHECKPOINT_WATCHER; |
122 | our $BDB_CHECKPOINT_WATCHER; |
103 | our $BDB_TRICKLE_WATCHER; |
123 | our $BDB_TRICKLE_WATCHER; |
104 | our $DB_ENV; |
124 | our $DB_ENV; |
105 | |
125 | |
|
|
126 | our @EXTRA_MODULES = qw(pod match mapscript); |
|
|
127 | |
106 | our %CFG; |
128 | our %CFG; |
107 | |
129 | |
108 | our $UPTIME; $UPTIME ||= time; |
130 | our $UPTIME; $UPTIME ||= time; |
109 | our $RUNTIME; |
131 | our $RUNTIME; |
110 | our $NOW; |
132 | our $NOW; |
… | |
… | |
119 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
141 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
120 | our $LOADAVG; # same thing, but with alpha-smoothing |
142 | our $LOADAVG; # same thing, but with alpha-smoothing |
121 | our $JITTER; # average jitter |
143 | our $JITTER; # average jitter |
122 | our $TICK_START; # for load detecting purposes |
144 | our $TICK_START; # for load detecting purposes |
123 | |
145 | |
|
|
146 | our @POST_INIT; |
|
|
147 | |
|
|
148 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
|
|
149 | our $REALLY_UNLOOP; # never set to true, please :) |
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|
150 | |
124 | binmode STDOUT; |
151 | binmode STDOUT; |
125 | binmode STDERR; |
152 | binmode STDERR; |
126 | |
153 | |
127 | # read virtual server time, if available |
154 | # read virtual server time, if available |
128 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
155 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
129 | open my $fh, "<", "$LOCALDIR/runtime" |
156 | open my $fh, "<", $RUNTIMEFILE |
130 | or die "unable to read runtime file: $!"; |
157 | or die "unable to read $RUNTIMEFILE file: $!"; |
131 | $RUNTIME = <$fh> + 0.; |
158 | $RUNTIME = <$fh> + 0.; |
132 | } |
159 | } |
|
|
160 | |
|
|
161 | eval "sub TICK() { $TICK } 1" or die; |
133 | |
162 | |
134 | mkdir $_ |
163 | mkdir $_ |
135 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
164 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
136 | |
165 | |
137 | our $EMERGENCY_POSITION; |
166 | our $EMERGENCY_POSITION; |
138 | |
167 | |
139 | sub cf::map::normalise; |
168 | sub cf::map::normalise; |
|
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169 | |
|
|
170 | sub in_main() { |
|
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171 | $Coro::current == $Coro::main |
|
|
172 | } |
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173 | |
|
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174 | ############################################################################# |
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175 | |
|
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176 | %REFLECT = (); |
|
|
177 | for (@REFLECT) { |
|
|
178 | my $reflect = JSON::XS::decode_json $_; |
|
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179 | $REFLECT{$reflect->{class}} = $reflect; |
|
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180 | } |
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181 | |
|
|
182 | # this is decidedly evil |
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183 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
140 | |
184 | |
141 | ############################################################################# |
185 | ############################################################################# |
142 | |
186 | |
143 | =head2 GLOBAL VARIABLES |
187 | =head2 GLOBAL VARIABLES |
144 | |
188 | |
… | |
… | |
191 | returns directly I<after> the tick processing (and consequently, can only wake one process |
235 | returns directly I<after> the tick processing (and consequently, can only wake one process |
192 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
236 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
193 | |
237 | |
194 | =item @cf::INVOKE_RESULTS |
238 | =item @cf::INVOKE_RESULTS |
195 | |
239 | |
196 | This array contains the results of the last C<invoke ()> call. When |
240 | This array contains the results of the last C<invoke ()> call. When |
197 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
241 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
198 | that call. |
242 | that call. |
199 | |
243 | |
|
|
244 | =item %cf::REFLECT |
|
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245 | |
|
|
246 | Contains, for each (C++) class name, a hash reference with information |
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247 | about object members (methods, scalars, arrays and flags) and other |
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|
248 | metadata, which is useful for introspection. |
|
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249 | |
200 | =back |
250 | =back |
201 | |
251 | |
202 | =cut |
252 | =cut |
203 | |
253 | |
204 | BEGIN { |
254 | $Coro::State::WARNHOOK = sub { |
205 | *CORE::GLOBAL::warn = sub { |
|
|
206 | my $msg = join "", @_; |
255 | my $msg = join "", @_; |
207 | |
256 | |
208 | $msg .= "\n" |
257 | $msg .= "\n" |
209 | unless $msg =~ /\n$/; |
258 | unless $msg =~ /\n$/; |
210 | |
259 | |
211 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
260 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
212 | |
261 | |
213 | LOG llevError, $msg; |
262 | LOG llevError, $msg; |
214 | }; |
263 | }; |
215 | } |
|
|
216 | |
264 | |
217 | $Coro::State::DIEHOOK = sub { |
265 | $Coro::State::DIEHOOK = sub { |
218 | return unless $^S eq 0; # "eq", not "==" |
266 | return unless $^S eq 0; # "eq", not "==" |
219 | |
267 | |
220 | if ($Coro::current == $Coro::main) {#d# |
268 | warn Carp::longmess $_[0]; |
|
|
269 | |
|
|
270 | if (in_main) {#d# |
221 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
271 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
222 | return;#d# |
272 | return;#d# |
223 | }#d# |
273 | }#d# |
224 | |
274 | |
225 | # kill coroutine otherwise |
275 | # kill coroutine otherwise |
226 | warn Carp::longmess $_[0]; |
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227 | Coro::terminate |
276 | Coro::terminate |
228 | }; |
277 | }; |
229 | |
|
|
230 | $SIG{__DIE__} = sub { }; #d#? |
|
|
231 | |
278 | |
232 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
279 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
233 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
280 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
234 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
281 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
235 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
282 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
242 | for my $pkg (qw( |
289 | for my $pkg (qw( |
243 | cf::global cf::attachable |
290 | cf::global cf::attachable |
244 | cf::object cf::object::player |
291 | cf::object cf::object::player |
245 | cf::client cf::player |
292 | cf::client cf::player |
246 | cf::arch cf::living |
293 | cf::arch cf::living |
|
|
294 | cf::map cf::mapspace |
247 | cf::map cf::party cf::region |
295 | cf::party cf::region |
248 | )) { |
296 | )) { |
249 | no strict 'refs'; |
|
|
250 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
297 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
251 | } |
298 | } |
252 | |
299 | |
253 | $EV::DIED = sub { |
300 | $EV::DIED = sub { |
254 | warn "error in event callback: @_"; |
301 | Carp::cluck "error in event callback: @_"; |
255 | }; |
302 | }; |
256 | |
303 | |
257 | ############################################################################# |
304 | ############################################################################# |
258 | |
305 | |
259 | =head2 UTILITY FUNCTIONS |
306 | =head2 UTILITY FUNCTIONS |
… | |
… | |
296 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
343 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
297 | |
344 | |
298 | sub encode_json($) { $json_coder->encode ($_[0]) } |
345 | sub encode_json($) { $json_coder->encode ($_[0]) } |
299 | sub decode_json($) { $json_coder->decode ($_[0]) } |
346 | sub decode_json($) { $json_coder->decode ($_[0]) } |
300 | |
347 | |
|
|
348 | =item cf::post_init { BLOCK } |
|
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349 | |
|
|
350 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
|
|
351 | but I<before> the server starts ticking again. |
|
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352 | |
|
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353 | The cdoeblock will have a single boolean argument to indicate whether this |
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354 | is a reload or not. |
|
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355 | |
|
|
356 | =cut |
|
|
357 | |
|
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358 | sub post_init(&) { |
|
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359 | push @POST_INIT, shift; |
|
|
360 | } |
|
|
361 | |
301 | =item cf::lock_wait $string |
362 | =item cf::lock_wait $string |
302 | |
363 | |
303 | Wait until the given lock is available. See cf::lock_acquire. |
364 | Wait until the given lock is available. See cf::lock_acquire. |
304 | |
365 | |
305 | =item my $lock = cf::lock_acquire $string |
366 | =item my $lock = cf::lock_acquire $string |
306 | |
367 | |
307 | Wait until the given lock is available and then acquires it and returns |
368 | Wait until the given lock is available and then acquires it and returns |
308 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
369 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
309 | for example when the coroutine gets canceled), the lock is automatically |
370 | for example when the coroutine gets canceled), the lock is automatically |
310 | returned. |
371 | returned. |
311 | |
372 | |
312 | Locks are *not* recursive, locking from the same coro twice results in a |
373 | Locks are *not* recursive, locking from the same coro twice results in a |
313 | deadlocked coro. |
374 | deadlocked coro. |
… | |
… | |
319 | |
380 | |
320 | Return true if the lock is currently active, i.e. somebody has locked it. |
381 | Return true if the lock is currently active, i.e. somebody has locked it. |
321 | |
382 | |
322 | =cut |
383 | =cut |
323 | |
384 | |
324 | our %LOCK; |
385 | our $LOCKS = new Coro::SemaphoreSet; |
325 | our %LOCKER;#d# |
|
|
326 | |
386 | |
327 | sub lock_wait($) { |
387 | sub lock_wait($) { |
328 | my ($key) = @_; |
388 | $LOCKS->wait ($_[0]); |
329 | |
|
|
330 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
331 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
332 | return;#d# |
|
|
333 | }#d# |
|
|
334 | |
|
|
335 | # wait for lock, if any |
|
|
336 | while ($LOCK{$key}) { |
|
|
337 | push @{ $LOCK{$key} }, $Coro::current; |
|
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338 | Coro::schedule; |
|
|
339 | } |
|
|
340 | } |
389 | } |
341 | |
390 | |
342 | sub lock_acquire($) { |
391 | sub lock_acquire($) { |
343 | my ($key) = @_; |
392 | $LOCKS->guard ($_[0]) |
344 | |
|
|
345 | # wait, to be sure we are not locked |
|
|
346 | lock_wait $key; |
|
|
347 | |
|
|
348 | $LOCK{$key} = []; |
|
|
349 | $LOCKER{$key} = $Coro::current;#d# |
|
|
350 | |
|
|
351 | Coro::guard { |
|
|
352 | delete $LOCKER{$key};#d# |
|
|
353 | # wake up all waiters, to be on the safe side |
|
|
354 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
355 | } |
|
|
356 | } |
393 | } |
357 | |
394 | |
358 | sub lock_active($) { |
395 | sub lock_active($) { |
359 | my ($key) = @_; |
396 | $LOCKS->count ($_[0]) < 1 |
360 | |
|
|
361 | ! ! $LOCK{$key} |
|
|
362 | } |
397 | } |
363 | |
398 | |
364 | sub freeze_mainloop { |
399 | sub freeze_mainloop { |
365 | tick_inhibit_inc; |
400 | tick_inhibit_inc; |
366 | |
401 | |
367 | Coro::guard \&tick_inhibit_dec; |
402 | &Guard::guard (\&tick_inhibit_dec); |
368 | } |
403 | } |
369 | |
404 | |
370 | =item cf::periodic $interval, $cb |
405 | =item cf::periodic $interval, $cb |
371 | |
406 | |
372 | Like EV::periodic, but randomly selects a starting point so that the actions |
407 | Like EV::periodic, but randomly selects a starting point so that the actions |
373 | get spread over timer. |
408 | get spread over time. |
374 | |
409 | |
375 | =cut |
410 | =cut |
376 | |
411 | |
377 | sub periodic($$) { |
412 | sub periodic($$) { |
378 | my ($interval, $cb) = @_; |
413 | my ($interval, $cb) = @_; |
… | |
… | |
395 | |
430 | |
396 | =cut |
431 | =cut |
397 | |
432 | |
398 | our @SLOT_QUEUE; |
433 | our @SLOT_QUEUE; |
399 | our $SLOT_QUEUE; |
434 | our $SLOT_QUEUE; |
|
|
435 | our $SLOT_DECAY = 0.9; |
400 | |
436 | |
401 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
437 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
402 | $SLOT_QUEUE = Coro::async { |
438 | $SLOT_QUEUE = Coro::async { |
403 | $Coro::current->desc ("timeslot manager"); |
439 | $Coro::current->desc ("timeslot manager"); |
404 | |
440 | |
405 | my $signal = new Coro::Signal; |
441 | my $signal = new Coro::Signal; |
|
|
442 | my $busy; |
406 | |
443 | |
407 | while () { |
444 | while () { |
408 | next_job: |
445 | next_job: |
|
|
446 | |
409 | my $avail = cf::till_tick; |
447 | my $avail = cf::till_tick; |
410 | if ($avail > 0.01) { |
448 | |
411 | for (0 .. $#SLOT_QUEUE) { |
449 | for (0 .. $#SLOT_QUEUE) { |
412 | if ($SLOT_QUEUE[$_][0] < $avail) { |
450 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
451 | $busy = 0; |
413 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
452 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
414 | $job->[2]->send; |
453 | $job->[2]->send; |
415 | Coro::cede; |
454 | Coro::cede; |
416 | goto next_job; |
455 | goto next_job; |
417 | } |
456 | } else { |
|
|
457 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
418 | } |
458 | } |
419 | } |
459 | } |
420 | |
460 | |
421 | if (@SLOT_QUEUE) { |
461 | if (@SLOT_QUEUE) { |
422 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
462 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
423 | push @cf::WAIT_FOR_TICK, $signal; |
463 | push @cf::WAIT_FOR_TICK, $signal; |
424 | $signal->wait; |
464 | $signal->wait; |
425 | } else { |
465 | } else { |
|
|
466 | $busy = 0; |
426 | Coro::schedule; |
467 | Coro::schedule; |
427 | } |
468 | } |
428 | } |
469 | } |
429 | }; |
470 | }; |
430 | |
471 | |
431 | sub get_slot($;$$) { |
472 | sub get_slot($;$$) { |
432 | return if tick_inhibit || $Coro::current == $Coro::main; |
473 | return if tick_inhibit || $Coro::current == $Coro::main; |
433 | |
474 | |
434 | my ($time, $pri, $name) = @_; |
475 | my ($time, $pri, $name) = @_; |
435 | |
476 | |
436 | $time = $TICK * .6 if $time > $TICK * .6; |
477 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
478 | |
437 | my $sig = new Coro::Signal; |
479 | my $sig = new Coro::Signal; |
438 | |
480 | |
439 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
481 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
440 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
482 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
441 | $SLOT_QUEUE->ready; |
483 | $SLOT_QUEUE->ready; |
… | |
… | |
468 | |
510 | |
469 | sub sync_job(&) { |
511 | sub sync_job(&) { |
470 | my ($job) = @_; |
512 | my ($job) = @_; |
471 | |
513 | |
472 | if ($Coro::current == $Coro::main) { |
514 | if ($Coro::current == $Coro::main) { |
473 | my $time = EV::time; |
515 | my $time = AE::time; |
474 | |
516 | |
475 | # this is the main coro, too bad, we have to block |
517 | # this is the main coro, too bad, we have to block |
476 | # till the operation succeeds, freezing the server :/ |
518 | # till the operation succeeds, freezing the server :/ |
477 | |
519 | |
478 | LOG llevError, Carp::longmess "sync job";#d# |
520 | LOG llevError, Carp::longmess "sync job";#d# |
… | |
… | |
495 | } else { |
537 | } else { |
496 | EV::loop EV::LOOP_ONESHOT; |
538 | EV::loop EV::LOOP_ONESHOT; |
497 | } |
539 | } |
498 | } |
540 | } |
499 | |
541 | |
500 | my $time = EV::time - $time; |
542 | my $time = AE::time - $time; |
501 | |
543 | |
502 | $TICK_START += $time; # do not account sync jobs to server load |
544 | $TICK_START += $time; # do not account sync jobs to server load |
503 | |
545 | |
504 | wantarray ? @res : $res[0] |
546 | wantarray ? @res : $res[0] |
505 | } else { |
547 | } else { |
… | |
… | |
549 | reset_signals; |
591 | reset_signals; |
550 | &$cb |
592 | &$cb |
551 | }, @args; |
593 | }, @args; |
552 | |
594 | |
553 | wantarray ? @res : $res[-1] |
595 | wantarray ? @res : $res[-1] |
|
|
596 | } |
|
|
597 | |
|
|
598 | sub objinfo { |
|
|
599 | ( |
|
|
600 | "counter value" => cf::object::object_count, |
|
|
601 | "objects created" => cf::object::create_count, |
|
|
602 | "objects destroyed" => cf::object::destroy_count, |
|
|
603 | "freelist size" => cf::object::free_count, |
|
|
604 | "allocated objects" => cf::object::objects_size, |
|
|
605 | "active objects" => cf::object::actives_size, |
|
|
606 | ) |
554 | } |
607 | } |
555 | |
608 | |
556 | =item $coin = coin_from_name $name |
609 | =item $coin = coin_from_name $name |
557 | |
610 | |
558 | =cut |
611 | =cut |
… | |
… | |
724 | |
777 | |
725 | ############################################################################# |
778 | ############################################################################# |
726 | |
779 | |
727 | =head2 ATTACHABLE OBJECTS |
780 | =head2 ATTACHABLE OBJECTS |
728 | |
781 | |
729 | Many objects in crossfire are so-called attachable objects. That means you can |
782 | Many objects in deliantra are so-called attachable objects. That means you can |
730 | attach callbacks/event handlers (a collection of which is called an "attachment") |
783 | attach callbacks/event handlers (a collection of which is called an "attachment") |
731 | to it. All such attachable objects support the following methods. |
784 | to it. All such attachable objects support the following methods. |
732 | |
785 | |
733 | In the following description, CLASS can be any of C<global>, C<object> |
786 | In the following description, CLASS can be any of C<global>, C<object> |
734 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
787 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
… | |
… | |
784 | =item cf::CLASS::attachment $name, ... |
837 | =item cf::CLASS::attachment $name, ... |
785 | |
838 | |
786 | Register an attachment by C<$name> through which attachable objects of the |
839 | Register an attachment by C<$name> through which attachable objects of the |
787 | given CLASS can refer to this attachment. |
840 | given CLASS can refer to this attachment. |
788 | |
841 | |
789 | Some classes such as crossfire maps and objects can specify attachments |
842 | Some classes such as deliantra maps and objects can specify attachments |
790 | that are attached at load/instantiate time, thus the need for a name. |
843 | that are attached at load/instantiate time, thus the need for a name. |
791 | |
844 | |
792 | These calls expect any number of the following handler/hook descriptions: |
845 | These calls expect any number of the following handler/hook descriptions: |
793 | |
846 | |
794 | =over 4 |
847 | =over 4 |
… | |
… | |
1085 | |
1138 | |
1086 | sub reattach { |
1139 | sub reattach { |
1087 | # basically do the same as instantiate, without calling instantiate |
1140 | # basically do the same as instantiate, without calling instantiate |
1088 | my ($obj) = @_; |
1141 | my ($obj) = @_; |
1089 | |
1142 | |
|
|
1143 | # no longer needed after getting rid of delete_package? |
1090 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1144 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1091 | |
1145 | |
1092 | my $registry = $obj->registry; |
1146 | my $registry = $obj->registry; |
1093 | |
1147 | |
1094 | @$registry = (); |
1148 | @$registry = (); |
1095 | |
1149 | |
… | |
… | |
1143 | $decname, length $$rdata, scalar @$objs; |
1197 | $decname, length $$rdata, scalar @$objs; |
1144 | |
1198 | |
1145 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1199 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1146 | aio_chmod $fh, SAVE_MODE; |
1200 | aio_chmod $fh, SAVE_MODE; |
1147 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1201 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1148 | aio_fsync $fh if $cf::USE_FSYNC; |
1202 | if ($cf::USE_FSYNC) { |
|
|
1203 | 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; |
|
|
1204 | aio_fsync $fh; |
|
|
1205 | } |
1149 | aio_close $fh; |
1206 | aio_close $fh; |
1150 | |
1207 | |
1151 | if (@$objs) { |
1208 | if (@$objs) { |
1152 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1209 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1153 | aio_chmod $fh, SAVE_MODE; |
1210 | aio_chmod $fh, SAVE_MODE; |
1154 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1211 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1155 | aio_write $fh, 0, (length $data), $data, 0; |
1212 | aio_write $fh, 0, (length $data), $data, 0; |
1156 | aio_fsync $fh if $cf::USE_FSYNC; |
1213 | if ($cf::USE_FSYNC) { |
|
|
1214 | 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; |
|
|
1215 | aio_fsync $fh; |
|
|
1216 | } |
1157 | aio_close $fh; |
1217 | aio_close $fh; |
1158 | aio_rename "$filename.pst~", "$filename.pst"; |
1218 | aio_rename "$filename.pst~", "$filename.pst"; |
1159 | } |
1219 | } |
1160 | } else { |
1220 | } else { |
1161 | aio_unlink "$filename.pst"; |
1221 | aio_unlink "$filename.pst"; |
1162 | } |
1222 | } |
1163 | |
1223 | |
1164 | aio_rename "$filename~", $filename; |
1224 | aio_rename "$filename~", $filename; |
|
|
1225 | |
|
|
1226 | $filename =~ s%/[^/]+$%%; |
|
|
1227 | aio_pathsync $filename if $cf::USE_FSYNC; |
1165 | } else { |
1228 | } else { |
1166 | warn "FATAL: $filename~: $!\n"; |
1229 | warn "unable to save objects: $filename~: $!\n"; |
1167 | } |
1230 | } |
1168 | } else { |
1231 | } else { |
1169 | aio_unlink $filename; |
1232 | aio_unlink $filename; |
1170 | aio_unlink "$filename.pst"; |
1233 | aio_unlink "$filename.pst"; |
1171 | } |
1234 | } |
… | |
… | |
1262 | my ($name, $cb) = @_; |
1325 | my ($name, $cb) = @_; |
1263 | |
1326 | |
1264 | $EXTICMD{$name} = $cb; |
1327 | $EXTICMD{$name} = $cb; |
1265 | } |
1328 | } |
1266 | |
1329 | |
|
|
1330 | use File::Glob (); |
|
|
1331 | |
1267 | cf::player->attach ( |
1332 | cf::player->attach ( |
1268 | on_command => sub { |
1333 | on_unknown_command => sub { |
1269 | my ($pl, $name, $params) = @_; |
1334 | my ($pl, $name, $params) = @_; |
1270 | |
1335 | |
1271 | my $cb = $COMMAND{$name} |
1336 | my $cb = $COMMAND{$name} |
1272 | or return; |
1337 | or return; |
1273 | |
1338 | |
… | |
… | |
1303 | |
1368 | |
1304 | cf::override; |
1369 | cf::override; |
1305 | }, |
1370 | }, |
1306 | ); |
1371 | ); |
1307 | |
1372 | |
|
|
1373 | # "readahead" all extensions |
|
|
1374 | sub cache_extensions { |
|
|
1375 | my $grp = IO::AIO::aio_group; |
|
|
1376 | |
|
|
1377 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1378 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1379 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1380 | } |
|
|
1381 | }; |
|
|
1382 | |
|
|
1383 | $grp |
|
|
1384 | } |
|
|
1385 | |
1308 | sub load_extensions { |
1386 | sub load_extensions { |
1309 | cf::sync_job { |
1387 | cf::sync_job { |
1310 | my %todo; |
1388 | my %todo; |
1311 | |
1389 | |
1312 | for my $path (<$LIBDIR/*.ext>) { |
1390 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1331 | |
1409 | |
1332 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1410 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1333 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1411 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1334 | |
1412 | |
1335 | $ext{source} = |
1413 | $ext{source} = |
1336 | "package $pkg; use strict; use utf8;\n" |
1414 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1337 | . "#line 1 \"$path\"\n{\n" |
1415 | . "#line 1 \"$path\"\n{\n" |
1338 | . $source |
1416 | . $source |
1339 | . "\n};\n1"; |
1417 | . "\n};\n1"; |
1340 | |
1418 | |
1341 | $todo{$base} = \%ext; |
1419 | $todo{$base} = \%ext; |
1342 | } |
1420 | } |
1343 | |
1421 | |
|
|
1422 | my $pass = 0; |
1344 | my %done; |
1423 | my %done; |
1345 | while (%todo) { |
1424 | while (%todo) { |
1346 | my $progress; |
1425 | my $progress; |
1347 | |
1426 | |
|
|
1427 | ++$pass; |
|
|
1428 | |
|
|
1429 | ext: |
1348 | while (my ($k, $v) = each %todo) { |
1430 | while (my ($k, $v) = each %todo) { |
1349 | for (split /,\s*/, $v->{meta}{depends}) { |
1431 | for (split /,\s*/, $v->{meta}{depends}) { |
1350 | goto skip |
1432 | next ext |
1351 | unless exists $done{$_}; |
1433 | unless exists $done{$_}; |
1352 | } |
1434 | } |
1353 | |
1435 | |
1354 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1436 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1355 | |
1437 | |
1356 | unless (eval $v->{source}) { |
1438 | my $active = eval $v->{source}; |
|
|
1439 | |
|
|
1440 | if (length $@) { |
1357 | my $msg = $@ ? "$v->{path}: $@\n" |
1441 | warn "$v->{path}: $@\n"; |
1358 | : "$v->{base}: extension inactive.\n"; |
|
|
1359 | |
1442 | |
1360 | if (exists $v->{meta}{mandatory}) { |
|
|
1361 | warn $msg; |
|
|
1362 | cf::cleanup "mandatory extension failed to load, exiting."; |
1443 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1363 | } |
1444 | if exists $v->{meta}{mandatory}; |
1364 | |
1445 | |
1365 | warn $msg; |
1446 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1447 | delete $todo{$k}; |
|
|
1448 | } else { |
|
|
1449 | $done{$k} = delete $todo{$k}; |
|
|
1450 | push @EXTS, $v->{pkg}; |
|
|
1451 | $progress = 1; |
|
|
1452 | |
|
|
1453 | warn "$v->{base}: extension inactive.\n" |
|
|
1454 | unless $active; |
1366 | } |
1455 | } |
1367 | |
|
|
1368 | $done{$k} = delete $todo{$k}; |
|
|
1369 | push @EXTS, $v->{pkg}; |
|
|
1370 | $progress = 1; |
|
|
1371 | } |
1456 | } |
1372 | |
1457 | |
1373 | skip: |
1458 | unless ($progress) { |
1374 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1459 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1375 | unless $progress; |
1460 | |
|
|
1461 | while (my ($k, $v) = each %todo) { |
|
|
1462 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1463 | if exists $v->{meta}{mandatory}; |
|
|
1464 | } |
|
|
1465 | } |
1376 | } |
1466 | } |
1377 | }; |
1467 | }; |
1378 | } |
1468 | } |
1379 | |
1469 | |
1380 | ############################################################################# |
1470 | ############################################################################# |
1381 | |
1471 | |
1382 | =back |
1472 | =back |
1383 | |
1473 | |
1384 | =head2 CORE EXTENSIONS |
1474 | =head2 CORE EXTENSIONS |
1385 | |
1475 | |
1386 | Functions and methods that extend core crossfire objects. |
1476 | Functions and methods that extend core deliantra objects. |
1387 | |
1477 | |
1388 | =cut |
1478 | =cut |
1389 | |
1479 | |
1390 | package cf::player; |
1480 | package cf::player; |
1391 | |
1481 | |
… | |
… | |
1434 | |
1524 | |
1435 | sub exists($) { |
1525 | sub exists($) { |
1436 | my ($login) = @_; |
1526 | my ($login) = @_; |
1437 | |
1527 | |
1438 | $cf::PLAYER{$login} |
1528 | $cf::PLAYER{$login} |
1439 | or cf::sync_job { !aio_stat path $login } |
1529 | or !aio_stat path $login |
1440 | } |
1530 | } |
1441 | |
1531 | |
1442 | sub find($) { |
1532 | sub find($) { |
1443 | return $cf::PLAYER{$_[0]} || do { |
1533 | return $cf::PLAYER{$_[0]} || do { |
1444 | my $login = $_[0]; |
1534 | my $login = $_[0]; |
… | |
… | |
1464 | $cf::PLAYER{$login} = $pl |
1554 | $cf::PLAYER{$login} = $pl |
1465 | } |
1555 | } |
1466 | } |
1556 | } |
1467 | } |
1557 | } |
1468 | |
1558 | |
|
|
1559 | cf::player->attach ( |
|
|
1560 | on_load => sub { |
|
|
1561 | my ($pl, $path) = @_; |
|
|
1562 | |
|
|
1563 | # restore slots saved in save, below |
|
|
1564 | my $slots = delete $pl->{_slots}; |
|
|
1565 | |
|
|
1566 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1567 | $pl->combat_ob ($slots->[1]); |
|
|
1568 | $pl->ranged_ob ($slots->[2]); |
|
|
1569 | }, |
|
|
1570 | ); |
|
|
1571 | |
1469 | sub save($) { |
1572 | sub save($) { |
1470 | my ($pl) = @_; |
1573 | my ($pl) = @_; |
1471 | |
1574 | |
1472 | return if $pl->{deny_save}; |
1575 | return if $pl->{deny_save}; |
1473 | |
1576 | |
… | |
… | |
1478 | |
1581 | |
1479 | aio_mkdir playerdir $pl, 0770; |
1582 | aio_mkdir playerdir $pl, 0770; |
1480 | $pl->{last_save} = $cf::RUNTIME; |
1583 | $pl->{last_save} = $cf::RUNTIME; |
1481 | |
1584 | |
1482 | cf::get_slot 0.01; |
1585 | cf::get_slot 0.01; |
|
|
1586 | |
|
|
1587 | # save slots, to be restored later |
|
|
1588 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1483 | |
1589 | |
1484 | $pl->save_pl ($path); |
1590 | $pl->save_pl ($path); |
1485 | cf::cede_to_tick; |
1591 | cf::cede_to_tick; |
1486 | } |
1592 | } |
1487 | |
1593 | |
… | |
… | |
1519 | my ($pl) = @_; |
1625 | my ($pl) = @_; |
1520 | |
1626 | |
1521 | my $name = $pl->ob->name; |
1627 | my $name = $pl->ob->name; |
1522 | |
1628 | |
1523 | $pl->{deny_save} = 1; |
1629 | $pl->{deny_save} = 1; |
1524 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1630 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1525 | |
1631 | |
1526 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1632 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1527 | $pl->deactivate; |
1633 | $pl->deactivate; |
|
|
1634 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1635 | $pl->ob->check_score; |
1528 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1636 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1529 | $pl->ns->destroy if $pl->ns; |
1637 | $pl->ns->destroy if $pl->ns; |
1530 | |
1638 | |
1531 | my $path = playerdir $pl; |
1639 | my $path = playerdir $pl; |
1532 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1640 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1587 | \@logins |
1695 | \@logins |
1588 | } |
1696 | } |
1589 | |
1697 | |
1590 | =item $player->maps |
1698 | =item $player->maps |
1591 | |
1699 | |
|
|
1700 | =item cf::player::maps $login |
|
|
1701 | |
1592 | Returns an arrayref of map paths that are private for this |
1702 | Returns an arrayref of map paths that are private for this |
1593 | player. May block. |
1703 | player. May block. |
1594 | |
1704 | |
1595 | =cut |
1705 | =cut |
1596 | |
1706 | |
… | |
… | |
1613 | } |
1723 | } |
1614 | |
1724 | |
1615 | \@paths |
1725 | \@paths |
1616 | } |
1726 | } |
1617 | |
1727 | |
1618 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1728 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1619 | |
1729 | |
1620 | Expand crossfire pod fragments into protocol xml. |
1730 | Expand deliantra pod fragments into protocol xml. |
1621 | |
|
|
1622 | =cut |
|
|
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 | |
|
|
1635 | sub expand_cfpod { |
|
|
1636 | my ($self, $pod) = @_; |
|
|
1637 | |
|
|
1638 | my $xml; |
|
|
1639 | |
|
|
1640 | while () { |
|
|
1641 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1642 | $group = $1; |
|
|
1643 | |
|
|
1644 | $group =~ s/&/&/g; |
|
|
1645 | $group =~ s/</</g; |
|
|
1646 | |
|
|
1647 | $xml .= $group; |
|
|
1648 | } elsif ($pod =~ m%\G |
|
|
1649 | ([BCGHITU]) |
|
|
1650 | < |
|
|
1651 | (?: |
|
|
1652 | ([^<>]*) (?{ $group = $^N }) |
|
|
1653 | | < $interior > |
|
|
1654 | ) |
|
|
1655 | > |
|
|
1656 | %gcsx |
|
|
1657 | ) { |
|
|
1658 | my ($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") { |
|
|
1675 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1676 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1677 | "") |
|
|
1678 | [$self->{hintmode}]; |
|
|
1679 | } else { |
|
|
1680 | $xml .= "error processing '$code($data)' directive"; |
|
|
1681 | } |
|
|
1682 | } else { |
|
|
1683 | if ($pod =~ /\G(.+)/) { |
|
|
1684 | warn "parse error while expanding $pod (at $1)"; |
|
|
1685 | } |
|
|
1686 | last; |
|
|
1687 | } |
|
|
1688 | } |
|
|
1689 | |
|
|
1690 | for ($xml) { |
|
|
1691 | # create single paragraphs (very hackish) |
|
|
1692 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1693 | |
|
|
1694 | # compress some whitespace |
|
|
1695 | s/\s+\n/\n/g; # ws line-ends |
|
|
1696 | s/\n\n+/\n/g; # double lines |
|
|
1697 | s/^\n+//; # beginning lines |
|
|
1698 | s/\n+$//; # ending lines |
|
|
1699 | } |
|
|
1700 | |
|
|
1701 | $xml |
|
|
1702 | } |
|
|
1703 | |
|
|
1704 | no re 'eval'; |
|
|
1705 | |
|
|
1706 | sub hintmode { |
|
|
1707 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1708 | $_[0]{hintmode} |
|
|
1709 | } |
|
|
1710 | |
1731 | |
1711 | =item $player->ext_reply ($msgid, @msg) |
1732 | =item $player->ext_reply ($msgid, @msg) |
1712 | |
1733 | |
1713 | Sends an ext reply to the player. |
1734 | Sends an ext reply to the player. |
1714 | |
1735 | |
… | |
… | |
1746 | |
1767 | |
1747 | =cut |
1768 | =cut |
1748 | |
1769 | |
1749 | sub find_by_path($) { |
1770 | sub find_by_path($) { |
1750 | my ($path) = @_; |
1771 | my ($path) = @_; |
|
|
1772 | |
|
|
1773 | $path =~ s/^~[^\/]*//; # skip ~login |
1751 | |
1774 | |
1752 | my ($match, $specificity); |
1775 | my ($match, $specificity); |
1753 | |
1776 | |
1754 | for my $region (list) { |
1777 | for my $region (list) { |
1755 | if ($region->{match} && $path =~ $region->{match}) { |
1778 | if ($region->{match} && $path =~ $region->{match}) { |
… | |
… | |
1787 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1810 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1788 | |
1811 | |
1789 | # mit "rum" bekleckern, nicht |
1812 | # mit "rum" bekleckern, nicht |
1790 | $self->_create_random_map ( |
1813 | $self->_create_random_map ( |
1791 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1814 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1792 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1815 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
1793 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1816 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1794 | $rmp->{exit_on_final_map}, |
1817 | $rmp->{exit_on_final_map}, |
1795 | $rmp->{xsize}, $rmp->{ysize}, |
1818 | $rmp->{xsize}, $rmp->{ysize}, |
1796 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1819 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
1797 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
1820 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
… | |
… | |
1927 | |
1950 | |
1928 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1951 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1929 | "$UNIQUEDIR/$path" |
1952 | "$UNIQUEDIR/$path" |
1930 | } |
1953 | } |
1931 | |
1954 | |
1932 | # and all this just because we cannot iterate over |
|
|
1933 | # all maps in C++... |
|
|
1934 | sub change_all_map_light { |
|
|
1935 | my ($change) = @_; |
|
|
1936 | |
|
|
1937 | $_->change_map_light ($change) |
|
|
1938 | for grep $_->outdoor, values %cf::MAP; |
|
|
1939 | } |
|
|
1940 | |
|
|
1941 | sub decay_objects { |
1955 | sub decay_objects { |
1942 | my ($self) = @_; |
1956 | my ($self) = @_; |
1943 | |
1957 | |
1944 | return if $self->{deny_reset}; |
1958 | return if $self->{deny_reset}; |
1945 | |
1959 | |
… | |
… | |
2027 | sub find { |
2041 | sub find { |
2028 | my ($path, $origin) = @_; |
2042 | my ($path, $origin) = @_; |
2029 | |
2043 | |
2030 | $path = normalise $path, $origin && $origin->path; |
2044 | $path = normalise $path, $origin && $origin->path; |
2031 | |
2045 | |
2032 | cf::lock_wait "map_data:$path";#d#remove |
2046 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2033 | cf::lock_wait "map_find:$path"; |
2047 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2034 | |
2048 | |
2035 | $cf::MAP{$path} || do { |
2049 | $cf::MAP{$path} || do { |
2036 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
2037 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
2038 | |
|
|
2039 | my $map = new_from_path cf::map $path |
2050 | my $map = new_from_path cf::map $path |
2040 | or return; |
2051 | or return; |
2041 | |
2052 | |
2042 | $map->{last_save} = $cf::RUNTIME; |
2053 | $map->{last_save} = $cf::RUNTIME; |
2043 | |
2054 | |
… | |
… | |
2045 | or return; |
2056 | or return; |
2046 | |
2057 | |
2047 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2058 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2048 | # doing this can freeze the server in a sync job, obviously |
2059 | # doing this can freeze the server in a sync job, obviously |
2049 | #$cf::WAIT_FOR_TICK->wait; |
2060 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2061 | undef $guard2; |
2050 | undef $guard1; |
2062 | undef $guard1; |
2051 | undef $guard2; |
|
|
2052 | $map->reset; |
2063 | $map->reset; |
2053 | return find $path; |
2064 | return find $path; |
2054 | } |
2065 | } |
2055 | |
2066 | |
2056 | $cf::MAP{$path} = $map |
2067 | $cf::MAP{$path} = $map |
2057 | } |
2068 | } |
2058 | } |
2069 | } |
2059 | |
2070 | |
2060 | sub pre_load { } |
2071 | sub pre_load { } |
2061 | sub post_load { } |
2072 | #sub post_load { } # XS |
2062 | |
2073 | |
2063 | sub load { |
2074 | sub load { |
2064 | my ($self) = @_; |
2075 | my ($self) = @_; |
2065 | |
2076 | |
2066 | local $self->{deny_reset} = 1; # loading can take a long time |
2077 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2083 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2094 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2084 | $f->skip_block; |
2095 | $f->skip_block; |
2085 | $self->_load_objects ($f) |
2096 | $self->_load_objects ($f) |
2086 | or return; |
2097 | or return; |
2087 | |
2098 | |
2088 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2099 | $self->post_load_original |
2089 | if delete $self->{load_original}; |
2100 | if delete $self->{load_original}; |
2090 | |
2101 | |
2091 | if (my $uniq = $self->uniq_path) { |
2102 | if (my $uniq = $self->uniq_path) { |
2092 | utf8::encode $uniq; |
2103 | utf8::encode $uniq; |
2093 | unless (aio_stat $uniq) { |
2104 | unless (aio_stat $uniq) { |
… | |
… | |
2111 | unless ($self->{deny_activate}) { |
2122 | unless ($self->{deny_activate}) { |
2112 | $self->decay_objects; |
2123 | $self->decay_objects; |
2113 | $self->fix_auto_apply; |
2124 | $self->fix_auto_apply; |
2114 | $self->update_buttons; |
2125 | $self->update_buttons; |
2115 | cf::cede_to_tick; |
2126 | cf::cede_to_tick; |
2116 | $self->set_darkness_map; |
|
|
2117 | cf::cede_to_tick; |
|
|
2118 | $self->activate; |
2127 | $self->activate; |
2119 | } |
2128 | } |
2120 | |
2129 | |
2121 | $self->{last_save} = $cf::RUNTIME; |
2130 | $self->{last_save} = $cf::RUNTIME; |
2122 | $self->last_access ($cf::RUNTIME); |
2131 | $self->last_access ($cf::RUNTIME); |
… | |
… | |
2125 | } |
2134 | } |
2126 | |
2135 | |
2127 | $self->post_load; |
2136 | $self->post_load; |
2128 | } |
2137 | } |
2129 | |
2138 | |
|
|
2139 | # customize the map for a given player, i.e. |
|
|
2140 | # return the _real_ map. used by e.g. per-player |
|
|
2141 | # maps to change the path to ~playername/mappath |
2130 | sub customise_for { |
2142 | sub customise_for { |
2131 | my ($self, $ob) = @_; |
2143 | my ($self, $ob) = @_; |
2132 | |
2144 | |
2133 | return find "~" . $ob->name . "/" . $self->{path} |
2145 | return find "~" . $ob->name . "/" . $self->{path} |
2134 | if $self->per_player; |
2146 | if $self->per_player; |
… | |
… | |
2211 | $MAP_PREFETCHER->prio (6); |
2223 | $MAP_PREFETCHER->prio (6); |
2212 | |
2224 | |
2213 | () |
2225 | () |
2214 | } |
2226 | } |
2215 | |
2227 | |
|
|
2228 | # common code, used by both ->save and ->swapout |
2216 | sub save { |
2229 | sub _save { |
2217 | my ($self) = @_; |
2230 | my ($self) = @_; |
2218 | |
|
|
2219 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2220 | |
2231 | |
2221 | $self->{last_save} = $cf::RUNTIME; |
2232 | $self->{last_save} = $cf::RUNTIME; |
2222 | |
2233 | |
2223 | return unless $self->dirty; |
2234 | return unless $self->dirty; |
2224 | |
2235 | |
… | |
… | |
2244 | } else { |
2255 | } else { |
2245 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2256 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2246 | } |
2257 | } |
2247 | } |
2258 | } |
2248 | |
2259 | |
|
|
2260 | sub save { |
|
|
2261 | my ($self) = @_; |
|
|
2262 | |
|
|
2263 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2264 | |
|
|
2265 | $self->_save; |
|
|
2266 | } |
|
|
2267 | |
2249 | sub swap_out { |
2268 | sub swap_out { |
2250 | my ($self) = @_; |
2269 | my ($self) = @_; |
2251 | |
2270 | |
2252 | # save first because save cedes |
|
|
2253 | $self->save; |
|
|
2254 | |
|
|
2255 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2271 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2256 | |
2272 | |
2257 | return if $self->players; |
|
|
2258 | return if $self->in_memory != cf::MAP_ACTIVE; |
2273 | return if $self->in_memory != cf::MAP_ACTIVE; |
2259 | return if $self->{deny_save}; |
2274 | return if $self->{deny_save}; |
|
|
2275 | return if $self->players; |
2260 | |
2276 | |
2261 | $self->in_memory (cf::MAP_SWAPPED); |
2277 | # first deactivate the map and "unlink" it from the core |
2262 | |
|
|
2263 | $self->deactivate; |
2278 | $self->deactivate; |
2264 | $_->clear_links_to ($self) for values %cf::MAP; |
2279 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2280 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2281 | |
|
|
2282 | # then atomically save |
|
|
2283 | $self->_save; |
|
|
2284 | |
|
|
2285 | # then free the map |
2265 | $self->clear; |
2286 | $self->clear; |
2266 | } |
2287 | } |
2267 | |
2288 | |
2268 | sub reset_at { |
2289 | sub reset_at { |
2269 | my ($self) = @_; |
2290 | my ($self) = @_; |
… | |
… | |
2288 | |
2309 | |
2289 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2310 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2290 | |
2311 | |
2291 | return if $self->players; |
2312 | return if $self->players; |
2292 | |
2313 | |
2293 | warn "resetting map ", $self->path; |
2314 | warn "resetting map ", $self->path, "\n"; |
2294 | |
2315 | |
2295 | $self->in_memory (cf::MAP_SWAPPED); |
2316 | $self->in_memory (cf::MAP_SWAPPED); |
2296 | |
2317 | |
2297 | # need to save uniques path |
2318 | # need to save uniques path |
2298 | unless ($self->{deny_save}) { |
2319 | unless ($self->{deny_save}) { |
… | |
… | |
2389 | : normalise $_ |
2410 | : normalise $_ |
2390 | } @{ aio_readdir $UNIQUEDIR or [] } |
2411 | } @{ aio_readdir $UNIQUEDIR or [] } |
2391 | ] |
2412 | ] |
2392 | } |
2413 | } |
2393 | |
2414 | |
|
|
2415 | =item cf::map::static_maps |
|
|
2416 | |
|
|
2417 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2418 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2419 | block. |
|
|
2420 | |
|
|
2421 | =cut |
|
|
2422 | |
|
|
2423 | sub static_maps() { |
|
|
2424 | my @dirs = ""; |
|
|
2425 | my @maps; |
|
|
2426 | |
|
|
2427 | while (@dirs) { |
|
|
2428 | my $dir = shift @dirs; |
|
|
2429 | |
|
|
2430 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2431 | |
|
|
2432 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2433 | or return; |
|
|
2434 | |
|
|
2435 | for (@$files) { |
|
|
2436 | s/\.map$// or next; |
|
|
2437 | utf8::decode $_; |
|
|
2438 | push @maps, "$dir/$_"; |
|
|
2439 | } |
|
|
2440 | |
|
|
2441 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2442 | } |
|
|
2443 | |
|
|
2444 | \@maps |
|
|
2445 | } |
|
|
2446 | |
2394 | =back |
2447 | =back |
2395 | |
2448 | |
2396 | =head3 cf::object |
2449 | =head3 cf::object |
2397 | |
2450 | |
2398 | =cut |
2451 | =cut |
… | |
… | |
2459 | can be C<undef>. Does the right thing when the player is currently in a |
2512 | can be C<undef>. Does the right thing when the player is currently in a |
2460 | dialogue with the given NPC character. |
2513 | dialogue with the given NPC character. |
2461 | |
2514 | |
2462 | =cut |
2515 | =cut |
2463 | |
2516 | |
|
|
2517 | our $SAY_CHANNEL = { |
|
|
2518 | id => "say", |
|
|
2519 | title => "Map", |
|
|
2520 | reply => "say ", |
|
|
2521 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2522 | }; |
|
|
2523 | |
|
|
2524 | our $CHAT_CHANNEL = { |
|
|
2525 | id => "chat", |
|
|
2526 | title => "Chat", |
|
|
2527 | reply => "chat ", |
|
|
2528 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2529 | }; |
|
|
2530 | |
2464 | # rough implementation of a future "reply" method that works |
2531 | # rough implementation of a future "reply" method that works |
2465 | # with dialog boxes. |
2532 | # with dialog boxes. |
2466 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2533 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2467 | sub cf::object::player::reply($$$;$) { |
2534 | sub cf::object::player::reply($$$;$) { |
2468 | my ($self, $npc, $msg, $flags) = @_; |
2535 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2479 | my $dialog = $pl->{npc_dialog}; |
2546 | my $dialog = $pl->{npc_dialog}; |
2480 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2547 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2481 | |
2548 | |
2482 | } else { |
2549 | } else { |
2483 | $msg = $npc->name . " says: $msg" if $npc; |
2550 | $msg = $npc->name . " says: $msg" if $npc; |
2484 | $self->message ($msg, $flags); |
2551 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2485 | } |
2552 | } |
2486 | } |
2553 | } |
2487 | } |
2554 | } |
2488 | |
2555 | |
2489 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2556 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2514 | |
2581 | |
2515 | =item $player_object->enter_link |
2582 | =item $player_object->enter_link |
2516 | |
2583 | |
2517 | Freezes the player and moves him/her to a special map (C<{link}>). |
2584 | Freezes the player and moves him/her to a special map (C<{link}>). |
2518 | |
2585 | |
2519 | The player should be reasonably safe there for short amounts of time. You |
2586 | The player should be reasonably safe there for short amounts of time (e.g. |
2520 | I<MUST> call C<leave_link> as soon as possible, though. |
2587 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2588 | though, as the palyer cannot control the character while it is on the link |
|
|
2589 | map. |
2521 | |
2590 | |
2522 | Will never block. |
2591 | Will never block. |
2523 | |
2592 | |
2524 | =item $player_object->leave_link ($map, $x, $y) |
2593 | =item $player_object->leave_link ($map, $x, $y) |
2525 | |
2594 | |
… | |
… | |
2550 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2619 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2551 | |
2620 | |
2552 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2621 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2553 | if $self->map && $self->map->{path} ne "{link}"; |
2622 | if $self->map && $self->map->{path} ne "{link}"; |
2554 | |
2623 | |
2555 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2624 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2556 | } |
2625 | } |
2557 | |
2626 | |
2558 | sub cf::object::player::leave_link { |
2627 | sub cf::object::player::leave_link { |
2559 | my ($self, $map, $x, $y) = @_; |
2628 | my ($self, $map, $x, $y) = @_; |
2560 | |
2629 | |
… | |
… | |
2577 | ($x, $y) = (-1, -1) |
2646 | ($x, $y) = (-1, -1) |
2578 | unless (defined $x) && (defined $y); |
2647 | unless (defined $x) && (defined $y); |
2579 | |
2648 | |
2580 | # use -1 or undef as default coordinates, not 0, 0 |
2649 | # use -1 or undef as default coordinates, not 0, 0 |
2581 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2650 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2582 | if $x <=0 && $y <= 0; |
2651 | if $x <= 0 && $y <= 0; |
2583 | |
2652 | |
2584 | $map->load; |
2653 | $map->load; |
2585 | $map->load_neighbours; |
2654 | $map->load_neighbours; |
2586 | |
2655 | |
2587 | return unless $self->contr->active; |
2656 | return unless $self->contr->active; |
2588 | $self->activate_recursive; |
|
|
2589 | |
2657 | |
2590 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2658 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2591 | $self->enter_map ($map, $x, $y); |
2659 | $self->enter_map ($map, $x, $y); |
|
|
2660 | |
|
|
2661 | # only activate afterwards, to support waiting in hooks |
|
|
2662 | $self->activate_recursive; |
2592 | } |
2663 | } |
2593 | |
2664 | |
2594 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2665 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2595 | |
2666 | |
2596 | Moves the player to the given map-path and coordinates by first freezing |
2667 | Moves the player to the given map-path and coordinates by first freezing |
2597 | her, loading and preparing them map, calling the provided $check callback |
2668 | her, loading and preparing them map, calling the provided $check callback |
2598 | that has to return the map if sucecssful, and then unfreezes the player on |
2669 | that has to return the map if sucecssful, and then unfreezes the player on |
2599 | the new (success) or old (failed) map position. In either case, $done will |
2670 | the new (success) or old (failed) map position. In either case, $done will |
2600 | be called at the end of this process. |
2671 | be called at the end of this process. |
|
|
2672 | |
|
|
2673 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2674 | it needs a loaded map it has to call C<< ->load >>. |
2601 | |
2675 | |
2602 | =cut |
2676 | =cut |
2603 | |
2677 | |
2604 | our $GOTOGEN; |
2678 | our $GOTOGEN; |
2605 | |
2679 | |
… | |
… | |
2684 | } |
2758 | } |
2685 | |
2759 | |
2686 | sub prepare_random_map { |
2760 | sub prepare_random_map { |
2687 | my ($exit) = @_; |
2761 | my ($exit) = @_; |
2688 | |
2762 | |
2689 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2690 | |
|
|
2691 | # all this does is basically replace the /! path by |
2763 | # all this does is basically replace the /! path by |
2692 | # a new random map path (?random/...) with a seed |
2764 | # a new random map path (?random/...) with a seed |
2693 | # that depends on the exit object |
2765 | # that depends on the exit object |
2694 | |
2766 | |
2695 | my $rmp = parse_random_map_params $exit->msg; |
2767 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2697 | if ($exit->map) { |
2769 | if ($exit->map) { |
2698 | $rmp->{region} = $exit->region->name; |
2770 | $rmp->{region} = $exit->region->name; |
2699 | $rmp->{origin_map} = $exit->map->path; |
2771 | $rmp->{origin_map} = $exit->map->path; |
2700 | $rmp->{origin_x} = $exit->x; |
2772 | $rmp->{origin_x} = $exit->x; |
2701 | $rmp->{origin_y} = $exit->y; |
2773 | $rmp->{origin_y} = $exit->y; |
|
|
2774 | |
|
|
2775 | $exit->map->touch; |
2702 | } |
2776 | } |
2703 | |
2777 | |
2704 | $rmp->{random_seed} ||= $exit->random_seed; |
2778 | $rmp->{random_seed} ||= $exit->random_seed; |
2705 | |
2779 | |
2706 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2780 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
… | |
… | |
2710 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2784 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2711 | aio_write $fh, 0, (length $data), $data, 0; |
2785 | aio_write $fh, 0, (length $data), $data, 0; |
2712 | undef $fh; |
2786 | undef $fh; |
2713 | aio_rename "$meta~", $meta; |
2787 | aio_rename "$meta~", $meta; |
2714 | |
2788 | |
|
|
2789 | my $slaying = "?random/$md5"; |
|
|
2790 | |
|
|
2791 | if ($exit->valid) { |
2715 | $exit->slaying ("?random/$md5"); |
2792 | $exit->slaying ("?random/$md5"); |
2716 | $exit->msg (undef); |
2793 | $exit->msg (undef); |
|
|
2794 | } |
2717 | } |
2795 | } |
2718 | } |
2796 | } |
2719 | |
2797 | |
2720 | sub cf::object::player::enter_exit { |
2798 | sub cf::object::player::enter_exit { |
2721 | my ($self, $exit) = @_; |
2799 | my ($self, $exit) = @_; |
2722 | |
2800 | |
2723 | return unless $self->type == cf::PLAYER; |
2801 | return unless $self->type == cf::PLAYER; |
2724 | |
2802 | |
2725 | if ($exit->slaying eq "/!") { |
|
|
2726 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2727 | # the problem is that $exit might not survive long enough |
|
|
2728 | # so it needs to be done right now, right here |
|
|
2729 | cf::sync_job { prepare_random_map $exit }; |
|
|
2730 | } |
|
|
2731 | |
|
|
2732 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2733 | my $hp = $exit->stats->hp; |
|
|
2734 | my $sp = $exit->stats->sp; |
|
|
2735 | |
|
|
2736 | $self->enter_link; |
2803 | $self->enter_link; |
2737 | |
2804 | |
2738 | # if exit is damned, update players death & WoR home-position |
|
|
2739 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2740 | if $exit->flag (FLAG_DAMNED); |
|
|
2741 | |
|
|
2742 | (async { |
2805 | (async { |
2743 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2806 | $Coro::current->{desc} = "enter_exit"; |
2744 | |
2807 | |
2745 | $self->deactivate_recursive; # just to be sure |
|
|
2746 | unless (eval { |
2808 | unless (eval { |
|
|
2809 | $self->deactivate_recursive; # just to be sure |
|
|
2810 | |
|
|
2811 | # random map handling |
|
|
2812 | { |
|
|
2813 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2814 | |
|
|
2815 | prepare_random_map $exit |
|
|
2816 | if $exit->slaying eq "/!"; |
|
|
2817 | } |
|
|
2818 | |
|
|
2819 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2820 | my $x = $exit->stats->hp; |
|
|
2821 | my $y = $exit->stats->sp; |
|
|
2822 | |
2747 | $self->goto ($slaying, $hp, $sp); |
2823 | $self->goto ($map, $x, $y); |
2748 | |
2824 | |
|
|
2825 | # if exit is damned, update players death & WoR home-position |
|
|
2826 | $self->contr->savebed ($map, $x, $y) |
|
|
2827 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2828 | |
2749 | 1; |
2829 | 1 |
2750 | }) { |
2830 | }) { |
2751 | $self->message ("Something went wrong deep within the crossfire server. " |
2831 | $self->message ("Something went wrong deep within the deliantra server. " |
2752 | . "I'll try to bring you back to the map you were before. " |
2832 | . "I'll try to bring you back to the map you were before. " |
2753 | . "Please report this to the dungeon master!", |
2833 | . "Please report this to the dungeon master!", |
2754 | cf::NDI_UNIQUE | cf::NDI_RED); |
2834 | cf::NDI_UNIQUE | cf::NDI_RED); |
2755 | |
2835 | |
2756 | warn "ERROR in enter_exit: $@"; |
2836 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2773 | sub cf::client::send_drawinfo { |
2853 | sub cf::client::send_drawinfo { |
2774 | my ($self, $text, $flags) = @_; |
2854 | my ($self, $text, $flags) = @_; |
2775 | |
2855 | |
2776 | utf8::encode $text; |
2856 | utf8::encode $text; |
2777 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2857 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2858 | } |
|
|
2859 | |
|
|
2860 | =item $client->send_big_packet ($pkt) |
|
|
2861 | |
|
|
2862 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2863 | them as required. |
|
|
2864 | |
|
|
2865 | =cut |
|
|
2866 | |
|
|
2867 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2868 | |
|
|
2869 | sub cf::client::send_big_packet { |
|
|
2870 | my ($self, $pkt) = @_; |
|
|
2871 | |
|
|
2872 | # try lzf for large packets |
|
|
2873 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2874 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2875 | |
|
|
2876 | # split very large packets |
|
|
2877 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2878 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2879 | $pkt = "frag"; |
|
|
2880 | } |
|
|
2881 | |
|
|
2882 | $self->send_packet ($pkt); |
2778 | } |
2883 | } |
2779 | |
2884 | |
2780 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2885 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2781 | |
2886 | |
2782 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2887 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2786 | |
2891 | |
2787 | =cut |
2892 | =cut |
2788 | |
2893 | |
2789 | # non-persistent channels (usually the info channel) |
2894 | # non-persistent channels (usually the info channel) |
2790 | our %CHANNEL = ( |
2895 | our %CHANNEL = ( |
|
|
2896 | "c/motd" => { |
|
|
2897 | id => "infobox", |
|
|
2898 | title => "MOTD", |
|
|
2899 | reply => undef, |
|
|
2900 | tooltip => "The message of the day", |
|
|
2901 | }, |
2791 | "c/identify" => { |
2902 | "c/identify" => { |
2792 | id => "infobox", |
2903 | id => "infobox", |
2793 | title => "Identify", |
2904 | title => "Identify", |
2794 | reply => undef, |
2905 | reply => undef, |
2795 | tooltip => "Items recently identified", |
2906 | tooltip => "Items recently identified", |
… | |
… | |
2797 | "c/examine" => { |
2908 | "c/examine" => { |
2798 | id => "infobox", |
2909 | id => "infobox", |
2799 | title => "Examine", |
2910 | title => "Examine", |
2800 | reply => undef, |
2911 | reply => undef, |
2801 | tooltip => "Signs and other items you examined", |
2912 | tooltip => "Signs and other items you examined", |
|
|
2913 | }, |
|
|
2914 | "c/shopinfo" => { |
|
|
2915 | id => "infobox", |
|
|
2916 | title => "Shop Info", |
|
|
2917 | reply => undef, |
|
|
2918 | tooltip => "What your bargaining skill tells you about the shop", |
2802 | }, |
2919 | }, |
2803 | "c/book" => { |
2920 | "c/book" => { |
2804 | id => "infobox", |
2921 | id => "infobox", |
2805 | title => "Book", |
2922 | title => "Book", |
2806 | reply => undef, |
2923 | reply => undef, |
… | |
… | |
2822 | id => "infobox", |
2939 | id => "infobox", |
2823 | title => "Body Parts", |
2940 | title => "Body Parts", |
2824 | reply => undef, |
2941 | reply => undef, |
2825 | tooltip => "Shows which body parts you posess and are available", |
2942 | tooltip => "Shows which body parts you posess and are available", |
2826 | }, |
2943 | }, |
|
|
2944 | "c/statistics" => { |
|
|
2945 | id => "infobox", |
|
|
2946 | title => "Statistics", |
|
|
2947 | reply => undef, |
|
|
2948 | tooltip => "Shows your primary statistics", |
|
|
2949 | }, |
|
|
2950 | "c/skills" => { |
|
|
2951 | id => "infobox", |
|
|
2952 | title => "Skills", |
|
|
2953 | reply => undef, |
|
|
2954 | tooltip => "Shows your experience per skill and item power", |
|
|
2955 | }, |
|
|
2956 | "c/shopitems" => { |
|
|
2957 | id => "infobox", |
|
|
2958 | title => "Shop Items", |
|
|
2959 | reply => undef, |
|
|
2960 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2961 | }, |
|
|
2962 | "c/resistances" => { |
|
|
2963 | id => "infobox", |
|
|
2964 | title => "Resistances", |
|
|
2965 | reply => undef, |
|
|
2966 | tooltip => "Shows your resistances", |
|
|
2967 | }, |
|
|
2968 | "c/pets" => { |
|
|
2969 | id => "infobox", |
|
|
2970 | title => "Pets", |
|
|
2971 | reply => undef, |
|
|
2972 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2973 | }, |
|
|
2974 | "c/perceiveself" => { |
|
|
2975 | id => "infobox", |
|
|
2976 | title => "Perceive Self", |
|
|
2977 | reply => undef, |
|
|
2978 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2979 | }, |
2827 | "c/uptime" => { |
2980 | "c/uptime" => { |
2828 | id => "infobox", |
2981 | id => "infobox", |
2829 | title => "Uptime", |
2982 | title => "Uptime", |
2830 | reply => undef, |
2983 | reply => undef, |
2831 | tooltip => "How long the server has been running since last restart", |
2984 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2840 | id => "party", |
2993 | id => "party", |
2841 | title => "Party", |
2994 | title => "Party", |
2842 | reply => "gsay ", |
2995 | reply => "gsay ", |
2843 | tooltip => "Messages and chat related to your party", |
2996 | tooltip => "Messages and chat related to your party", |
2844 | }, |
2997 | }, |
|
|
2998 | "c/death" => { |
|
|
2999 | id => "death", |
|
|
3000 | title => "Death", |
|
|
3001 | reply => undef, |
|
|
3002 | tooltip => "Reason for and more info about your most recent death", |
|
|
3003 | }, |
|
|
3004 | "c/say" => $SAY_CHANNEL, |
|
|
3005 | "c/chat" => $CHAT_CHANNEL, |
2845 | ); |
3006 | ); |
2846 | |
3007 | |
2847 | sub cf::client::send_msg { |
3008 | sub cf::client::send_msg { |
2848 | my ($self, $channel, $msg, $color, @extra) = @_; |
3009 | my ($self, $channel, $msg, $color, @extra) = @_; |
2849 | |
3010 | |
2850 | $msg = $self->pl->expand_cfpod ($msg); |
3011 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
3012 | unless $color & cf::NDI_VERBATIM; |
2851 | |
3013 | |
2852 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
3014 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2853 | |
3015 | |
2854 | # check predefined channels, for the benefit of C |
3016 | # check predefined channels, for the benefit of C |
2855 | if ($CHANNEL{$channel}) { |
3017 | if ($CHANNEL{$channel}) { |
2856 | $channel = $CHANNEL{$channel}; |
3018 | $channel = $CHANNEL{$channel}; |
2857 | |
3019 | |
2858 | $self->ext_msg (channel_info => $channel) |
3020 | $self->ext_msg (channel_info => $channel); |
2859 | if $self->can_msg; |
|
|
2860 | |
|
|
2861 | $channel = $channel->{id}; |
3021 | $channel = $channel->{id}; |
2862 | |
3022 | |
2863 | } elsif (ref $channel) { |
3023 | } elsif (ref $channel) { |
2864 | # send meta info to client, if not yet sent |
3024 | # send meta info to client, if not yet sent |
2865 | unless (exists $self->{channel}{$channel->{id}}) { |
3025 | unless (exists $self->{channel}{$channel->{id}}) { |
2866 | $self->{channel}{$channel->{id}} = $channel; |
3026 | $self->{channel}{$channel->{id}} = $channel; |
2867 | $self->ext_msg (channel_info => $channel) |
3027 | $self->ext_msg (channel_info => $channel); |
2868 | if $self->can_msg; |
|
|
2869 | } |
3028 | } |
2870 | |
3029 | |
2871 | $channel = $channel->{id}; |
3030 | $channel = $channel->{id}; |
2872 | } |
3031 | } |
2873 | |
3032 | |
2874 | return unless @extra || length $msg; |
3033 | return unless @extra || length $msg; |
2875 | |
3034 | |
2876 | if ($self->can_msg) { |
|
|
2877 | # default colour, mask it out |
3035 | # default colour, mask it out |
2878 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
3036 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2879 | if $color & cf::NDI_DEF; |
3037 | if $color & cf::NDI_DEF; |
2880 | |
3038 | |
2881 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
3039 | my $pkt = "msg " |
|
|
3040 | . $self->{json_coder}->encode ( |
2882 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
3041 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2883 | } else { |
3042 | ); |
2884 | if ($color >= 0) { |
|
|
2885 | # replace some tags by gcfclient-compatible ones |
|
|
2886 | for ($msg) { |
|
|
2887 | 1 while |
|
|
2888 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2889 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2890 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2891 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2892 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2893 | } |
|
|
2894 | |
3043 | |
2895 | $color &= cf::NDI_COLOR_MASK; |
3044 | $self->send_big_packet ($pkt); |
2896 | |
|
|
2897 | utf8::encode $msg; |
|
|
2898 | |
|
|
2899 | if (0 && $msg =~ /\[/) { |
|
|
2900 | # COMMAND/INFO |
|
|
2901 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2902 | } else { |
|
|
2903 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2904 | $self->send_packet ("drawinfo $color $msg") |
|
|
2905 | } |
|
|
2906 | } |
|
|
2907 | } |
|
|
2908 | } |
3045 | } |
2909 | |
3046 | |
2910 | =item $client->ext_msg ($type, @msg) |
3047 | =item $client->ext_msg ($type, @msg) |
2911 | |
3048 | |
2912 | Sends an ext event to the client. |
3049 | Sends an ext event to the client. |
… | |
… | |
2915 | |
3052 | |
2916 | sub cf::client::ext_msg($$@) { |
3053 | sub cf::client::ext_msg($$@) { |
2917 | my ($self, $type, @msg) = @_; |
3054 | my ($self, $type, @msg) = @_; |
2918 | |
3055 | |
2919 | if ($self->extcmd == 2) { |
3056 | if ($self->extcmd == 2) { |
2920 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3057 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2921 | } elsif ($self->extcmd == 1) { # TODO: remove |
3058 | } elsif ($self->extcmd == 1) { # TODO: remove |
2922 | push @msg, msgtype => "event_$type"; |
3059 | push @msg, msgtype => "event_$type"; |
2923 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3060 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2924 | } |
3061 | } |
2925 | } |
3062 | } |
2926 | |
3063 | |
2927 | =item $client->ext_reply ($msgid, @msg) |
3064 | =item $client->ext_reply ($msgid, @msg) |
2928 | |
3065 | |
… | |
… | |
2932 | |
3069 | |
2933 | sub cf::client::ext_reply($$@) { |
3070 | sub cf::client::ext_reply($$@) { |
2934 | my ($self, $id, @msg) = @_; |
3071 | my ($self, $id, @msg) = @_; |
2935 | |
3072 | |
2936 | if ($self->extcmd == 2) { |
3073 | if ($self->extcmd == 2) { |
2937 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3074 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2938 | } elsif ($self->extcmd == 1) { |
3075 | } elsif ($self->extcmd == 1) { |
2939 | #TODO: version 1, remove |
3076 | #TODO: version 1, remove |
2940 | unshift @msg, msgtype => "reply", msgid => $id; |
3077 | unshift @msg, msgtype => "reply", msgid => $id; |
2941 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3078 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2942 | } |
3079 | } |
2943 | } |
3080 | } |
2944 | |
3081 | |
2945 | =item $success = $client->query ($flags, "text", \&cb) |
3082 | =item $success = $client->query ($flags, "text", \&cb) |
2946 | |
3083 | |
… | |
… | |
3047 | |
3184 | |
3048 | $coro |
3185 | $coro |
3049 | } |
3186 | } |
3050 | |
3187 | |
3051 | cf::client->attach ( |
3188 | cf::client->attach ( |
3052 | on_destroy => sub { |
3189 | on_client_destroy => sub { |
3053 | my ($ns) = @_; |
3190 | my ($ns) = @_; |
3054 | |
3191 | |
3055 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3192 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3056 | }, |
3193 | }, |
3057 | ); |
3194 | ); |
… | |
… | |
3073 | our $safe_hole = new Safe::Hole; |
3210 | our $safe_hole = new Safe::Hole; |
3074 | |
3211 | |
3075 | $SIG{FPE} = 'IGNORE'; |
3212 | $SIG{FPE} = 'IGNORE'; |
3076 | |
3213 | |
3077 | $safe->permit_only (Opcode::opset qw( |
3214 | $safe->permit_only (Opcode::opset qw( |
3078 | :base_core :base_mem :base_orig :base_math |
3215 | :base_core :base_mem :base_orig :base_math :base_loop |
3079 | grepstart grepwhile mapstart mapwhile |
3216 | grepstart grepwhile mapstart mapwhile |
3080 | sort time |
3217 | sort time |
3081 | )); |
3218 | )); |
3082 | |
3219 | |
3083 | # here we export the classes and methods available to script code |
3220 | # here we export the classes and methods available to script code |
… | |
… | |
3087 | The following functions and methods are available within a safe environment: |
3224 | The following functions and methods are available within a safe environment: |
3088 | |
3225 | |
3089 | cf::object |
3226 | cf::object |
3090 | contr pay_amount pay_player map x y force_find force_add destroy |
3227 | contr pay_amount pay_player map x y force_find force_add destroy |
3091 | insert remove name archname title slaying race decrease split |
3228 | insert remove name archname title slaying race decrease split |
|
|
3229 | value |
3092 | |
3230 | |
3093 | cf::object::player |
3231 | cf::object::player |
3094 | player |
3232 | player |
3095 | |
3233 | |
3096 | cf::player |
3234 | cf::player |
… | |
… | |
3101 | |
3239 | |
3102 | =cut |
3240 | =cut |
3103 | |
3241 | |
3104 | for ( |
3242 | for ( |
3105 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3243 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3106 | insert remove inv name archname title slaying race |
3244 | insert remove inv nrof name archname title slaying race |
3107 | decrease split destroy)], |
3245 | decrease split destroy change_exp value msg lore send_msg)], |
3108 | ["cf::object::player" => qw(player)], |
3246 | ["cf::object::player" => qw(player)], |
3109 | ["cf::player" => qw(peaceful)], |
3247 | ["cf::player" => qw(peaceful send_msg)], |
3110 | ["cf::map" => qw(trigger)], |
3248 | ["cf::map" => qw(trigger)], |
3111 | ) { |
3249 | ) { |
3112 | no strict 'refs'; |
3250 | no strict 'refs'; |
3113 | my ($pkg, @funs) = @$_; |
3251 | my ($pkg, @funs) = @$_; |
3114 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3252 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3132 | |
3270 | |
3133 | my $qcode = $code; |
3271 | my $qcode = $code; |
3134 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3272 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3135 | $qcode =~ s/\n/\\n/g; |
3273 | $qcode =~ s/\n/\\n/g; |
3136 | |
3274 | |
|
|
3275 | %vars = (_dummy => 0) unless %vars; |
|
|
3276 | |
|
|
3277 | my @res; |
3137 | local $_; |
3278 | local $_; |
3138 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3139 | |
3279 | |
3140 | my $eval = |
3280 | my $eval = |
3141 | "do {\n" |
3281 | "do {\n" |
3142 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3282 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3143 | . "#line 0 \"{$qcode}\"\n" |
3283 | . "#line 0 \"{$qcode}\"\n" |
3144 | . $code |
3284 | . $code |
3145 | . "\n}" |
3285 | . "\n}" |
3146 | ; |
3286 | ; |
3147 | |
3287 | |
|
|
3288 | if ($CFG{safe_eval}) { |
3148 | sub_generation_inc; |
3289 | sub_generation_inc; |
|
|
3290 | local @safe::cf::_safe_eval_args = values %vars; |
3149 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3291 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3150 | sub_generation_inc; |
3292 | sub_generation_inc; |
|
|
3293 | } else { |
|
|
3294 | local @cf::_safe_eval_args = values %vars; |
|
|
3295 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3296 | } |
3151 | |
3297 | |
3152 | if ($@) { |
3298 | if ($@) { |
3153 | warn "$@"; |
3299 | warn "$@"; |
3154 | warn "while executing safe code '$code'\n"; |
3300 | warn "while executing safe code '$code'\n"; |
3155 | warn "with arguments " . (join " ", %vars) . "\n"; |
3301 | warn "with arguments " . (join " ", %vars) . "\n"; |
… | |
… | |
3174 | =cut |
3320 | =cut |
3175 | |
3321 | |
3176 | sub register_script_function { |
3322 | sub register_script_function { |
3177 | my ($fun, $cb) = @_; |
3323 | my ($fun, $cb) = @_; |
3178 | |
3324 | |
3179 | no strict 'refs'; |
3325 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3180 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3326 | *$fun = $safe_hole->wrap ($cb); |
3181 | } |
3327 | } |
3182 | |
3328 | |
3183 | =back |
3329 | =back |
3184 | |
3330 | |
3185 | =cut |
3331 | =cut |
… | |
… | |
3206 | |
3352 | |
3207 | $facedata->{version} == 2 |
3353 | $facedata->{version} == 2 |
3208 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3354 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3209 | |
3355 | |
3210 | # patch in the exptable |
3356 | # patch in the exptable |
|
|
3357 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3211 | $facedata->{resource}{"res/exp_table"} = { |
3358 | $facedata->{resource}{"res/exp_table"} = { |
3212 | type => FT_RSRC, |
3359 | type => FT_RSRC, |
3213 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3360 | data => $exp_table, |
|
|
3361 | hash => (Digest::MD5::md5 $exp_table), |
3214 | }; |
3362 | }; |
3215 | cf::cede_to_tick; |
3363 | cf::cede_to_tick; |
3216 | |
3364 | |
3217 | { |
3365 | { |
3218 | my $faces = $facedata->{faceinfo}; |
3366 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3220 | while (my ($face, $info) = each %$faces) { |
3368 | while (my ($face, $info) = each %$faces) { |
3221 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3369 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3222 | |
3370 | |
3223 | cf::face::set_visibility $idx, $info->{visibility}; |
3371 | cf::face::set_visibility $idx, $info->{visibility}; |
3224 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3372 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3225 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3373 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3226 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3374 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3227 | |
3375 | |
3228 | cf::cede_to_tick; |
3376 | cf::cede_to_tick; |
3229 | } |
3377 | } |
3230 | |
3378 | |
3231 | while (my ($face, $info) = each %$faces) { |
3379 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3255 | |
3403 | |
3256 | cf::anim::invalidate_all; # d'oh |
3404 | cf::anim::invalidate_all; # d'oh |
3257 | } |
3405 | } |
3258 | |
3406 | |
3259 | { |
3407 | { |
3260 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3261 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3262 | my $res = $facedata->{resource}; |
3408 | my $res = $facedata->{resource}; |
3263 | |
3409 | |
3264 | while (my ($name, $info) = each %$res) { |
3410 | while (my ($name, $info) = each %$res) { |
3265 | if (defined $info->{type}) { |
3411 | if (defined $info->{type}) { |
3266 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3412 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3267 | my $data; |
|
|
3268 | |
3413 | |
3269 | if ($info->{type} & 1) { |
3414 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3270 | # prepend meta info |
|
|
3271 | |
|
|
3272 | my $meta = $enc->encode ({ |
|
|
3273 | name => $name, |
|
|
3274 | %{ $info->{meta} || {} }, |
|
|
3275 | }); |
|
|
3276 | |
|
|
3277 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3278 | } else { |
|
|
3279 | $data = $info->{data}; |
|
|
3280 | } |
|
|
3281 | |
|
|
3282 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3283 | cf::face::set_type $idx, $info->{type}; |
3415 | cf::face::set_type $idx, $info->{type}; |
3284 | } else { |
3416 | } else { |
3285 | $RESOURCE{$name} = $info; |
3417 | $RESOURCE{$name} = $info; |
3286 | } |
3418 | } |
3287 | |
3419 | |
… | |
… | |
3370 | reload_treasures; |
3502 | reload_treasures; |
3371 | |
3503 | |
3372 | warn "finished reloading resource files\n"; |
3504 | warn "finished reloading resource files\n"; |
3373 | } |
3505 | } |
3374 | |
3506 | |
3375 | sub init { |
|
|
3376 | my $guard = freeze_mainloop; |
|
|
3377 | |
|
|
3378 | reload_resources; |
|
|
3379 | } |
|
|
3380 | |
|
|
3381 | sub reload_config { |
3507 | sub reload_config { |
|
|
3508 | warn "reloading config file...\n"; |
|
|
3509 | |
3382 | open my $fh, "<:utf8", "$CONFDIR/config" |
3510 | open my $fh, "<:utf8", "$CONFDIR/config" |
3383 | or return; |
3511 | or return; |
3384 | |
3512 | |
3385 | local $/; |
3513 | local $/; |
3386 | *CFG = YAML::Load <$fh>; |
3514 | *CFG = YAML::XS::Load scalar <$fh>; |
3387 | |
3515 | |
3388 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3516 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3389 | |
3517 | |
3390 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3518 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3391 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3519 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3395 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3523 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3396 | and die "WARNING: m(un)lockall failed: $!\n"; |
3524 | and die "WARNING: m(un)lockall failed: $!\n"; |
3397 | }; |
3525 | }; |
3398 | warn $@ if $@; |
3526 | warn $@ if $@; |
3399 | } |
3527 | } |
|
|
3528 | |
|
|
3529 | warn "finished reloading resource files\n"; |
|
|
3530 | } |
|
|
3531 | |
|
|
3532 | sub pidfile() { |
|
|
3533 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3534 | or die "$PIDFILE: $!"; |
|
|
3535 | flock $fh, &Fcntl::LOCK_EX |
|
|
3536 | or die "$PIDFILE: flock: $!"; |
|
|
3537 | $fh |
|
|
3538 | } |
|
|
3539 | |
|
|
3540 | # make sure only one server instance is running at any one time |
|
|
3541 | sub atomic { |
|
|
3542 | my $fh = pidfile; |
|
|
3543 | |
|
|
3544 | my $pid = <$fh>; |
|
|
3545 | kill 9, $pid if $pid > 0; |
|
|
3546 | |
|
|
3547 | seek $fh, 0, 0; |
|
|
3548 | print $fh $$; |
|
|
3549 | } |
|
|
3550 | |
|
|
3551 | sub main_loop { |
|
|
3552 | warn "EV::loop starting\n"; |
|
|
3553 | if (1) { |
|
|
3554 | EV::loop; |
|
|
3555 | } |
|
|
3556 | warn "EV::loop returned\n"; |
|
|
3557 | goto &main_loop unless $REALLY_UNLOOP; |
3400 | } |
3558 | } |
3401 | |
3559 | |
3402 | sub main { |
3560 | sub main { |
|
|
3561 | cf::init_globals; # initialise logging |
|
|
3562 | |
|
|
3563 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3564 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3565 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3566 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3567 | |
|
|
3568 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3569 | |
3403 | # we must not ever block the main coroutine |
3570 | # we must not ever block the main coroutine |
3404 | local $Coro::idle = sub { |
3571 | local $Coro::idle = sub { |
3405 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3572 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3406 | (async { |
3573 | (async { |
3407 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3574 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3408 | EV::loop EV::LOOP_ONESHOT; |
3575 | EV::loop EV::LOOP_ONESHOT; |
3409 | })->prio (Coro::PRIO_MAX); |
3576 | })->prio (Coro::PRIO_MAX); |
3410 | }; |
3577 | }; |
3411 | |
3578 | |
3412 | { |
3579 | evthread_start IO::AIO::poll_fileno; |
3413 | my $guard = freeze_mainloop; |
3580 | |
|
|
3581 | cf::sync_job { |
|
|
3582 | cf::init_experience; |
|
|
3583 | cf::init_anim; |
|
|
3584 | cf::init_attackmess; |
|
|
3585 | cf::init_dynamic; |
|
|
3586 | |
|
|
3587 | cf::load_settings; |
|
|
3588 | cf::load_materials; |
|
|
3589 | |
|
|
3590 | reload_resources; |
3414 | reload_config; |
3591 | reload_config; |
3415 | db_init; |
3592 | db_init; |
|
|
3593 | |
|
|
3594 | cf::init_uuid; |
|
|
3595 | cf::init_signals; |
|
|
3596 | cf::init_skills; |
|
|
3597 | |
|
|
3598 | cf::init_beforeplay; |
|
|
3599 | |
|
|
3600 | atomic; |
|
|
3601 | |
3416 | load_extensions; |
3602 | load_extensions; |
3417 | |
3603 | |
3418 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3604 | utime time, time, $RUNTIMEFILE; |
3419 | evthread_start IO::AIO::poll_fileno; |
3605 | |
|
|
3606 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3607 | use POSIX (); |
|
|
3608 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3609 | |
|
|
3610 | (pop @POST_INIT)->(0) while @POST_INIT; |
3420 | } |
3611 | }; |
3421 | |
3612 | |
3422 | EV::loop; |
3613 | cf::object::thawer::errors_are_fatal 0; |
|
|
3614 | warn "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3615 | |
|
|
3616 | main_loop; |
3423 | } |
3617 | } |
3424 | |
3618 | |
3425 | ############################################################################# |
3619 | ############################################################################# |
3426 | # initialisation and cleanup |
3620 | # initialisation and cleanup |
3427 | |
3621 | |
3428 | # install some emergency cleanup handlers |
3622 | # install some emergency cleanup handlers |
3429 | BEGIN { |
3623 | BEGIN { |
3430 | our %SIGWATCHER = (); |
3624 | our %SIGWATCHER = (); |
3431 | for my $signal (qw(INT HUP TERM)) { |
3625 | for my $signal (qw(INT HUP TERM)) { |
3432 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3626 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3433 | cf::cleanup "SIG$signal"; |
3627 | cf::cleanup "SIG$signal"; |
3434 | }; |
3628 | }; |
3435 | } |
3629 | } |
3436 | } |
3630 | } |
3437 | |
3631 | |
3438 | sub write_runtime_sync { |
3632 | sub write_runtime_sync { |
3439 | my $runtime = "$LOCALDIR/runtime"; |
3633 | my $t0 = AE::time; |
3440 | |
3634 | |
3441 | # first touch the runtime file to show we are still running: |
3635 | # first touch the runtime file to show we are still running: |
3442 | # the fsync below can take a very very long time. |
3636 | # the fsync below can take a very very long time. |
3443 | |
3637 | |
3444 | IO::AIO::aio_utime $runtime, undef, undef; |
3638 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3445 | |
3639 | |
3446 | my $guard = cf::lock_acquire "write_runtime"; |
3640 | my $guard = cf::lock_acquire "write_runtime"; |
3447 | |
3641 | |
3448 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3642 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3449 | or return; |
3643 | or return; |
3450 | |
3644 | |
3451 | my $value = $cf::RUNTIME + 90 + 10; |
3645 | my $value = $cf::RUNTIME + 90 + 10; |
3452 | # 10 is the runtime save interval, for a monotonic clock |
3646 | # 10 is the runtime save interval, for a monotonic clock |
3453 | # 60 allows for the watchdog to kill the server. |
3647 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3463 | aio_utime $fh, undef, undef; |
3657 | aio_utime $fh, undef, undef; |
3464 | |
3658 | |
3465 | close $fh |
3659 | close $fh |
3466 | or return; |
3660 | or return; |
3467 | |
3661 | |
3468 | aio_rename "$runtime~", $runtime |
3662 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3469 | and return; |
3663 | and return; |
3470 | |
3664 | |
3471 | warn "runtime file written.\n"; |
3665 | warn sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3472 | |
3666 | |
3473 | 1 |
3667 | 1 |
3474 | } |
3668 | } |
3475 | |
3669 | |
3476 | our $uuid_lock; |
3670 | our $uuid_lock; |
… | |
… | |
3485 | my $uuid = "$LOCALDIR/uuid"; |
3679 | my $uuid = "$LOCALDIR/uuid"; |
3486 | |
3680 | |
3487 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3681 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3488 | or return; |
3682 | or return; |
3489 | |
3683 | |
3490 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
3684 | my $value = uuid_seq uuid_cur; |
|
|
3685 | |
|
|
3686 | unless ($value) { |
|
|
3687 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3688 | return; |
|
|
3689 | } |
|
|
3690 | |
|
|
3691 | my $value = uuid_str $value + $uuid_skip; |
3491 | $uuid_skip = 0; |
3692 | $uuid_skip = 0; |
3492 | |
3693 | |
3493 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3694 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3494 | and return; |
3695 | and return; |
3495 | |
3696 | |
… | |
… | |
3517 | } |
3718 | } |
3518 | |
3719 | |
3519 | sub emergency_save() { |
3720 | sub emergency_save() { |
3520 | my $freeze_guard = cf::freeze_mainloop; |
3721 | my $freeze_guard = cf::freeze_mainloop; |
3521 | |
3722 | |
3522 | warn "enter emergency perl save\n"; |
3723 | warn "emergency_perl_save: enter\n"; |
3523 | |
3724 | |
3524 | cf::sync_job { |
3725 | cf::sync_job { |
|
|
3726 | # this is a trade-off: we want to be very quick here, so |
|
|
3727 | # save all maps without fsync, and later call a global sync |
|
|
3728 | # (which in turn might be very very slow) |
|
|
3729 | local $USE_FSYNC = 0; |
|
|
3730 | |
3525 | # use a peculiar iteration method to avoid tripping on perl |
3731 | # use a peculiar iteration method to avoid tripping on perl |
3526 | # refcount bugs in for. also avoids problems with players |
3732 | # refcount bugs in for. also avoids problems with players |
3527 | # and maps saved/destroyed asynchronously. |
3733 | # and maps saved/destroyed asynchronously. |
3528 | warn "begin emergency player save\n"; |
3734 | warn "emergency_perl_save: begin player save\n"; |
3529 | for my $login (keys %cf::PLAYER) { |
3735 | for my $login (keys %cf::PLAYER) { |
3530 | my $pl = $cf::PLAYER{$login} or next; |
3736 | my $pl = $cf::PLAYER{$login} or next; |
3531 | $pl->valid or next; |
3737 | $pl->valid or next; |
3532 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3738 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3533 | $pl->save; |
3739 | $pl->save; |
3534 | } |
3740 | } |
3535 | warn "end emergency player save\n"; |
3741 | warn "emergency_perl_save: end player save\n"; |
3536 | |
3742 | |
3537 | warn "begin emergency map save\n"; |
3743 | warn "emergency_perl_save: begin map save\n"; |
3538 | for my $path (keys %cf::MAP) { |
3744 | for my $path (keys %cf::MAP) { |
3539 | my $map = $cf::MAP{$path} or next; |
3745 | my $map = $cf::MAP{$path} or next; |
3540 | $map->valid or next; |
3746 | $map->valid or next; |
3541 | $map->save; |
3747 | $map->save; |
3542 | } |
3748 | } |
3543 | warn "end emergency map save\n"; |
3749 | warn "emergency_perl_save: end map save\n"; |
3544 | |
3750 | |
3545 | warn "begin emergency database checkpoint\n"; |
3751 | warn "emergency_perl_save: begin database checkpoint\n"; |
3546 | BDB::db_env_txn_checkpoint $DB_ENV; |
3752 | BDB::db_env_txn_checkpoint $DB_ENV; |
3547 | warn "end emergency database checkpoint\n"; |
3753 | warn "emergency_perl_save: end database checkpoint\n"; |
3548 | |
3754 | |
3549 | warn "begin write uuid\n"; |
3755 | warn "emergency_perl_save: begin write uuid\n"; |
3550 | write_uuid_sync 1; |
3756 | write_uuid_sync 1; |
3551 | warn "end write uuid\n"; |
3757 | warn "emergency_perl_save: end write uuid\n"; |
3552 | }; |
3758 | }; |
3553 | |
3759 | |
|
|
3760 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3761 | IO::AIO::aio_sync sub { |
|
|
3762 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3763 | }; |
|
|
3764 | |
3554 | warn "leave emergency perl save\n"; |
3765 | warn "emergency_perl_save: leave\n"; |
3555 | } |
3766 | } |
3556 | |
3767 | |
3557 | sub post_cleanup { |
3768 | sub post_cleanup { |
3558 | my ($make_core) = @_; |
3769 | my ($make_core) = @_; |
3559 | |
3770 | |
3560 | warn Carp::longmess "post_cleanup backtrace" |
3771 | warn Carp::longmess "post_cleanup backtrace" |
3561 | if $make_core; |
3772 | if $make_core; |
|
|
3773 | |
|
|
3774 | my $fh = pidfile; |
|
|
3775 | unlink $PIDFILE if <$fh> == $$; |
|
|
3776 | } |
|
|
3777 | |
|
|
3778 | # a safer delete_package, copied from Symbol |
|
|
3779 | sub clear_package($) { |
|
|
3780 | my $pkg = shift; |
|
|
3781 | |
|
|
3782 | # expand to full symbol table name if needed |
|
|
3783 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3784 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3785 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3786 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3787 | } |
|
|
3788 | |
|
|
3789 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3790 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3791 | |
|
|
3792 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3793 | or return; |
|
|
3794 | |
|
|
3795 | # clear all symbols |
|
|
3796 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3797 | for my $name (keys %$leaf_symtab) { |
|
|
3798 | _gv_clear *{"$pkg$name"}; |
|
|
3799 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3800 | } |
3562 | } |
3801 | } |
3563 | |
3802 | |
3564 | sub do_reload_perl() { |
3803 | sub do_reload_perl() { |
3565 | # can/must only be called in main |
3804 | # can/must only be called in main |
3566 | if ($Coro::current != $Coro::main) { |
3805 | if (in_main) { |
3567 | warn "can only reload from main coroutine"; |
3806 | warn "can only reload from main coroutine"; |
3568 | return; |
3807 | return; |
3569 | } |
3808 | } |
3570 | |
3809 | |
|
|
3810 | return if $RELOAD++; |
|
|
3811 | |
|
|
3812 | my $t1 = AE::time; |
|
|
3813 | |
|
|
3814 | while ($RELOAD) { |
3571 | warn "reloading..."; |
3815 | warn "reloading..."; |
3572 | |
3816 | |
3573 | warn "entering sync_job"; |
3817 | warn "entering sync_job"; |
3574 | |
3818 | |
3575 | cf::sync_job { |
3819 | cf::sync_job { |
3576 | cf::write_runtime_sync; # external watchdog should not bark |
3820 | cf::write_runtime_sync; # external watchdog should not bark |
3577 | cf::emergency_save; |
3821 | cf::emergency_save; |
3578 | cf::write_runtime_sync; # external watchdog should not bark |
3822 | cf::write_runtime_sync; # external watchdog should not bark |
3579 | |
3823 | |
3580 | warn "syncing database to disk"; |
3824 | warn "syncing database to disk"; |
3581 | BDB::db_env_txn_checkpoint $DB_ENV; |
3825 | BDB::db_env_txn_checkpoint $DB_ENV; |
3582 | |
3826 | |
3583 | # if anything goes wrong in here, we should simply crash as we already saved |
3827 | # if anything goes wrong in here, we should simply crash as we already saved |
3584 | |
3828 | |
3585 | warn "flushing outstanding aio requests"; |
3829 | warn "flushing outstanding aio requests"; |
3586 | for (;;) { |
|
|
3587 | BDB::flush; |
|
|
3588 | IO::AIO::flush; |
|
|
3589 | Coro::cede_notself; |
|
|
3590 | last unless IO::AIO::nreqs || BDB::nreqs; |
3830 | while (IO::AIO::nreqs || BDB::nreqs) { |
3591 | warn "iterate..."; |
3831 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3592 | } |
|
|
3593 | |
|
|
3594 | ++$RELOAD; |
|
|
3595 | |
|
|
3596 | warn "cancelling all extension coros"; |
|
|
3597 | $_->cancel for values %EXT_CORO; |
|
|
3598 | %EXT_CORO = (); |
|
|
3599 | |
|
|
3600 | warn "removing commands"; |
|
|
3601 | %COMMAND = (); |
|
|
3602 | |
|
|
3603 | warn "removing ext/exti commands"; |
|
|
3604 | %EXTCMD = (); |
|
|
3605 | %EXTICMD = (); |
|
|
3606 | |
|
|
3607 | warn "unloading/nuking all extensions"; |
|
|
3608 | for my $pkg (@EXTS) { |
|
|
3609 | warn "... unloading $pkg"; |
|
|
3610 | |
|
|
3611 | if (my $cb = $pkg->can ("unload")) { |
|
|
3612 | eval { |
|
|
3613 | $cb->($pkg); |
|
|
3614 | 1 |
|
|
3615 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3616 | } |
3832 | } |
3617 | |
3833 | |
3618 | warn "... nuking $pkg"; |
3834 | warn "cancelling all extension coros"; |
3619 | Symbol::delete_package $pkg; |
3835 | $_->cancel for values %EXT_CORO; |
3620 | } |
3836 | %EXT_CORO = (); |
3621 | |
3837 | |
3622 | warn "unloading all perl modules loaded from $LIBDIR"; |
3838 | warn "removing commands"; |
3623 | while (my ($k, $v) = each %INC) { |
3839 | %COMMAND = (); |
3624 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3625 | |
3840 | |
|
|
3841 | warn "removing ext/exti commands"; |
|
|
3842 | %EXTCMD = (); |
|
|
3843 | %EXTICMD = (); |
|
|
3844 | |
|
|
3845 | warn "unloading/nuking all extensions"; |
|
|
3846 | for my $pkg (@EXTS) { |
3626 | warn "... unloading $k"; |
3847 | warn "... unloading $pkg"; |
3627 | delete $INC{$k}; |
|
|
3628 | |
3848 | |
3629 | $k =~ s/\.pm$//; |
|
|
3630 | $k =~ s/\//::/g; |
|
|
3631 | |
|
|
3632 | if (my $cb = $k->can ("unload_module")) { |
3849 | if (my $cb = $pkg->can ("unload")) { |
|
|
3850 | eval { |
3633 | $cb->(); |
3851 | $cb->($pkg); |
|
|
3852 | 1 |
|
|
3853 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3854 | } |
|
|
3855 | |
|
|
3856 | warn "... clearing $pkg"; |
|
|
3857 | clear_package $pkg; |
3634 | } |
3858 | } |
3635 | |
3859 | |
3636 | Symbol::delete_package $k; |
3860 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3861 | while (my ($k, $v) = each %INC) { |
|
|
3862 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3863 | |
|
|
3864 | warn "... unloading $k"; |
|
|
3865 | delete $INC{$k}; |
|
|
3866 | |
|
|
3867 | $k =~ s/\.pm$//; |
|
|
3868 | $k =~ s/\//::/g; |
|
|
3869 | |
|
|
3870 | if (my $cb = $k->can ("unload_module")) { |
|
|
3871 | $cb->(); |
|
|
3872 | } |
|
|
3873 | |
|
|
3874 | clear_package $k; |
3637 | } |
3875 | } |
3638 | |
3876 | |
3639 | warn "getting rid of safe::, as good as possible"; |
3877 | warn "getting rid of safe::, as good as possible"; |
3640 | Symbol::delete_package "safe::$_" |
3878 | clear_package "safe::$_" |
3641 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3879 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3642 | |
3880 | |
3643 | warn "unloading cf.pm \"a bit\""; |
3881 | warn "unloading cf.pm \"a bit\""; |
3644 | delete $INC{"cf.pm"}; |
3882 | delete $INC{"cf.pm"}; |
3645 | delete $INC{"cf/pod.pm"}; |
3883 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3646 | |
3884 | |
3647 | # don't, removes xs symbols, too, |
3885 | # don't, removes xs symbols, too, |
3648 | # and global variables created in xs |
3886 | # and global variables created in xs |
3649 | #Symbol::delete_package __PACKAGE__; |
3887 | #clear_package __PACKAGE__; |
3650 | |
3888 | |
3651 | warn "unload completed, starting to reload now"; |
3889 | warn "unload completed, starting to reload now"; |
3652 | |
3890 | |
3653 | warn "reloading cf.pm"; |
3891 | warn "reloading cf.pm"; |
3654 | require cf; |
3892 | require cf; |
3655 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3893 | cf::_connect_to_perl_1; |
3656 | |
3894 | |
3657 | warn "loading config and database again"; |
3895 | warn "loading config and database again"; |
3658 | cf::reload_config; |
3896 | cf::reload_config; |
3659 | |
3897 | |
3660 | warn "loading extensions"; |
3898 | warn "loading extensions"; |
3661 | cf::load_extensions; |
3899 | cf::load_extensions; |
3662 | |
3900 | |
|
|
3901 | if ($REATTACH_ON_RELOAD) { |
3663 | warn "reattaching attachments to objects/players"; |
3902 | warn "reattaching attachments to objects/players"; |
3664 | _global_reattach; # objects, sockets |
3903 | _global_reattach; # objects, sockets |
3665 | warn "reattaching attachments to maps"; |
3904 | warn "reattaching attachments to maps"; |
3666 | reattach $_ for values %MAP; |
3905 | reattach $_ for values %MAP; |
3667 | warn "reattaching attachments to players"; |
3906 | warn "reattaching attachments to players"; |
3668 | reattach $_ for values %PLAYER; |
3907 | reattach $_ for values %PLAYER; |
|
|
3908 | } |
3669 | |
3909 | |
|
|
3910 | warn "running post_init jobs"; |
|
|
3911 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3912 | |
3670 | warn "leaving sync_job"; |
3913 | warn "leaving sync_job"; |
3671 | |
3914 | |
3672 | 1 |
3915 | 1 |
3673 | } or do { |
3916 | } or do { |
3674 | warn $@; |
3917 | warn $@; |
3675 | cf::cleanup "error while reloading, exiting."; |
3918 | cf::cleanup "error while reloading, exiting."; |
3676 | }; |
3919 | }; |
3677 | |
3920 | |
3678 | warn "reloaded"; |
3921 | warn "reloaded"; |
|
|
3922 | --$RELOAD; |
|
|
3923 | } |
|
|
3924 | |
|
|
3925 | $t1 = AE::time - $t1; |
|
|
3926 | warn "reload completed in ${t1}s\n"; |
3679 | }; |
3927 | }; |
3680 | |
3928 | |
3681 | our $RELOAD_WATCHER; # used only during reload |
3929 | our $RELOAD_WATCHER; # used only during reload |
3682 | |
3930 | |
3683 | sub reload_perl() { |
3931 | sub reload_perl() { |
3684 | # doing reload synchronously and two reloads happen back-to-back, |
3932 | # doing reload synchronously and two reloads happen back-to-back, |
3685 | # coro crashes during coro_state_free->destroy here. |
3933 | # coro crashes during coro_state_free->destroy here. |
3686 | |
3934 | |
|
|
3935 | $RELOAD_WATCHER ||= cf::async { |
|
|
3936 | Coro::AIO::aio_wait cache_extensions; |
|
|
3937 | |
3687 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3938 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3688 | do_reload_perl; |
3939 | do_reload_perl; |
3689 | undef $RELOAD_WATCHER; |
3940 | undef $RELOAD_WATCHER; |
|
|
3941 | }; |
3690 | }; |
3942 | }; |
3691 | } |
3943 | } |
3692 | |
3944 | |
3693 | register_command "reload" => sub { |
3945 | register_command "reload" => sub { |
3694 | my ($who, $arg) = @_; |
3946 | my ($who, $arg) = @_; |
… | |
… | |
3708 | |
3960 | |
3709 | our @WAIT_FOR_TICK; |
3961 | our @WAIT_FOR_TICK; |
3710 | our @WAIT_FOR_TICK_BEGIN; |
3962 | our @WAIT_FOR_TICK_BEGIN; |
3711 | |
3963 | |
3712 | sub wait_for_tick { |
3964 | sub wait_for_tick { |
3713 | return if tick_inhibit || $Coro::current == $Coro::main; |
3965 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3714 | |
3966 | |
3715 | my $signal = new Coro::Signal; |
3967 | my $signal = new Coro::Signal; |
3716 | push @WAIT_FOR_TICK, $signal; |
3968 | push @WAIT_FOR_TICK, $signal; |
3717 | $signal->wait; |
3969 | $signal->wait; |
3718 | } |
3970 | } |
3719 | |
3971 | |
3720 | sub wait_for_tick_begin { |
3972 | sub wait_for_tick_begin { |
3721 | return if tick_inhibit || $Coro::current == $Coro::main; |
3973 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3722 | |
3974 | |
3723 | my $signal = new Coro::Signal; |
3975 | my $signal = new Coro::Signal; |
3724 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3976 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3725 | $signal->wait; |
3977 | $signal->wait; |
3726 | } |
3978 | } |
… | |
… | |
3731 | unless ++$bug_warning > 10; |
3983 | unless ++$bug_warning > 10; |
3732 | return; |
3984 | return; |
3733 | } |
3985 | } |
3734 | |
3986 | |
3735 | cf::server_tick; # one server iteration |
3987 | cf::server_tick; # one server iteration |
|
|
3988 | |
|
|
3989 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3736 | |
3990 | |
3737 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3991 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3738 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3992 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3739 | Coro::async_pool { |
3993 | Coro::async_pool { |
3740 | $Coro::current->{desc} = "runtime saver"; |
3994 | $Coro::current->{desc} = "runtime saver"; |
… | |
… | |
3763 | } |
4017 | } |
3764 | |
4018 | |
3765 | { |
4019 | { |
3766 | # configure BDB |
4020 | # configure BDB |
3767 | |
4021 | |
3768 | BDB::min_parallel 8; |
4022 | BDB::min_parallel 16; |
3769 | BDB::max_poll_reqs $TICK * 0.1; |
4023 | BDB::max_poll_reqs $TICK * 0.1; |
3770 | $Coro::BDB::WATCHER->priority (1); |
4024 | $AnyEvent::BDB::WATCHER->priority (1); |
3771 | |
4025 | |
3772 | unless ($DB_ENV) { |
4026 | unless ($DB_ENV) { |
3773 | $DB_ENV = BDB::db_env_create; |
4027 | $DB_ENV = BDB::db_env_create; |
3774 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
4028 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3775 | | BDB::LOG_AUTOREMOVE, 1); |
4029 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
4030 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3776 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
4031 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3777 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
4032 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3778 | |
4033 | |
3779 | cf::sync_job { |
4034 | cf::sync_job { |
3780 | eval { |
4035 | eval { |
… | |
… | |
3806 | { |
4061 | { |
3807 | # configure IO::AIO |
4062 | # configure IO::AIO |
3808 | |
4063 | |
3809 | IO::AIO::min_parallel 8; |
4064 | IO::AIO::min_parallel 8; |
3810 | IO::AIO::max_poll_time $TICK * 0.1; |
4065 | IO::AIO::max_poll_time $TICK * 0.1; |
3811 | $Coro::AIO::WATCHER->priority (1); |
4066 | undef $AnyEvent::AIO::WATCHER; |
3812 | } |
4067 | } |
3813 | |
4068 | |
3814 | my $_log_backtrace; |
4069 | my $_log_backtrace; |
3815 | |
4070 | |
3816 | sub _log_backtrace { |
4071 | sub _log_backtrace { |
… | |
… | |
3819 | $msg =~ s/\n//; |
4074 | $msg =~ s/\n//; |
3820 | |
4075 | |
3821 | # limit the # of concurrent backtraces |
4076 | # limit the # of concurrent backtraces |
3822 | if ($_log_backtrace < 2) { |
4077 | if ($_log_backtrace < 2) { |
3823 | ++$_log_backtrace; |
4078 | ++$_log_backtrace; |
|
|
4079 | my $perl_bt = Carp::longmess $msg; |
3824 | async { |
4080 | async { |
3825 | $Coro::current->{desc} = "abt $msg"; |
4081 | $Coro::current->{desc} = "abt $msg"; |
3826 | |
4082 | |
3827 | my @bt = fork_call { |
4083 | my @bt = fork_call { |
3828 | @addr = map { sprintf "%x", $_ } @addr; |
4084 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3839 | } |
4095 | } |
3840 | |
4096 | |
3841 | @funcs |
4097 | @funcs |
3842 | }; |
4098 | }; |
3843 | |
4099 | |
3844 | LOG llevInfo, "[ABT] $msg\n"; |
4100 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
4101 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3845 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4102 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3846 | --$_log_backtrace; |
4103 | --$_log_backtrace; |
3847 | }; |
4104 | }; |
3848 | } else { |
4105 | } else { |
3849 | LOG llevInfo, "[ABT] $msg\n"; |
4106 | LOG llevInfo, "[ABT] $msg\n"; |
3850 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4107 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3851 | } |
4108 | } |
3852 | } |
4109 | } |
3853 | |
4110 | |
3854 | # load additional modules |
4111 | # load additional modules |
3855 | use cf::pod; |
4112 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4113 | cf::_connect_to_perl_2; |
3856 | |
4114 | |
3857 | END { cf::emergency_save } |
4115 | END { cf::emergency_save } |
3858 | |
4116 | |
3859 | 1 |
4117 | 1 |
3860 | |
4118 | |