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1 | # |
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2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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3 | # |
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4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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5 | # |
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6 | # Deliantra is free software: you can redistribute it and/or modify |
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7 | # it under the terms of the GNU General Public License as published by |
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8 | # the Free Software Foundation, either version 3 of the License, or |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # This program is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU General Public License for more details. |
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15 | # |
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16 | # You should have received a copy of the GNU General Public License |
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17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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18 | # |
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19 | # The authors can be reached via e-mail to <support@deliantra.net> |
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20 | # |
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21 | |
1 | package cf; |
22 | package cf; |
2 | |
23 | |
3 | use utf8; |
24 | use utf8; |
4 | use strict; |
25 | use strict; |
5 | |
26 | |
6 | use Symbol; |
27 | use Symbol; |
7 | use List::Util; |
28 | use List::Util; |
8 | use Socket; |
29 | use Socket; |
9 | use Storable; |
30 | use EV 3.2; |
10 | use Event; |
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11 | use Opcode; |
31 | use Opcode; |
12 | use Safe; |
32 | use Safe; |
13 | use Safe::Hole; |
33 | use Safe::Hole; |
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34 | use Storable (); |
14 | |
35 | |
15 | use Coro 3.61 (); |
36 | use Coro 4.32 (); |
16 | use Coro::State; |
37 | use Coro::State; |
17 | use Coro::Handle; |
38 | use Coro::Handle; |
18 | use Coro::Event; |
39 | use Coro::EV; |
19 | use Coro::Timer; |
40 | use Coro::Timer; |
20 | use Coro::Signal; |
41 | use Coro::Signal; |
21 | use Coro::Semaphore; |
42 | use Coro::Semaphore; |
22 | use Coro::AIO; |
43 | use Coro::AIO; |
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44 | use Coro::BDB; |
23 | use Coro::Storable; |
45 | use Coro::Storable; |
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46 | use Coro::Util (); |
24 | |
47 | |
25 | use JSON::XS 1.4 (); |
48 | use JSON::XS 2.01 (); |
26 | use BDB (); |
49 | use BDB (); |
27 | use Data::Dumper; |
50 | use Data::Dumper; |
28 | use Digest::MD5; |
51 | use Digest::MD5; |
29 | use Fcntl; |
52 | use Fcntl; |
30 | use YAML::Syck (); |
53 | use YAML (); |
31 | use IO::AIO 2.32 (); |
54 | use IO::AIO 2.51 (); |
32 | use Time::HiRes; |
55 | use Time::HiRes; |
33 | use Compress::LZF; |
56 | use Compress::LZF; |
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57 | use Digest::MD5 (); |
34 | |
58 | |
35 | # configure various modules to our taste |
59 | # configure various modules to our taste |
36 | # |
60 | # |
37 | $Storable::canonical = 1; # reduce rsync transfers |
61 | $Storable::canonical = 1; # reduce rsync transfers |
38 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
62 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
39 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
63 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
40 | |
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41 | $Event::Eval = 1; # no idea why this is required, but it is |
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42 | |
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43 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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44 | $YAML::Syck::ImplicitUnicode = 1; |
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45 | |
64 | |
46 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
65 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
47 | |
66 | |
48 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
67 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
49 | |
68 | |
… | |
… | |
68 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
87 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
69 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
88 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
70 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
89 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
71 | our $RANDOMDIR = "$LOCALDIR/random"; |
90 | our $RANDOMDIR = "$LOCALDIR/random"; |
72 | our $BDBDIR = "$LOCALDIR/db"; |
91 | our $BDBDIR = "$LOCALDIR/db"; |
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92 | our %RESOURCE; |
73 | |
93 | |
74 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
94 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
75 | our $TICK_WATCHER; |
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76 | our $AIO_POLL_WATCHER; |
95 | our $AIO_POLL_WATCHER; |
77 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
96 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
78 | our $NEXT_TICK; |
97 | our $NEXT_TICK; |
79 | our $NOW; |
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80 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
98 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
81 | |
99 | |
82 | our $BDB_POLL_WATCHER; |
100 | our $BDB_POLL_WATCHER; |
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101 | our $BDB_DEADLOCK_WATCHER; |
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102 | our $BDB_CHECKPOINT_WATCHER; |
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103 | our $BDB_TRICKLE_WATCHER; |
83 | our $DB_ENV; |
104 | our $DB_ENV; |
84 | |
105 | |
85 | our %CFG; |
106 | our %CFG; |
86 | |
107 | |
87 | our $UPTIME; $UPTIME ||= time; |
108 | our $UPTIME; $UPTIME ||= time; |
88 | our $RUNTIME; |
109 | our $RUNTIME; |
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110 | our $NOW; |
89 | |
111 | |
90 | our %PLAYER; # all users |
112 | our (%PLAYER, %PLAYER_LOADING); # all users |
91 | our %MAP; # all maps |
113 | our (%MAP, %MAP_LOADING ); # all maps |
92 | our $LINK_MAP; # the special {link} map, which is always available |
114 | our $LINK_MAP; # the special {link} map, which is always available |
93 | |
115 | |
94 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
116 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
95 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
117 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
96 | |
118 | |
97 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
119 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
98 | our $LOADAVG; # same thing, but with alpha-smoothing |
120 | our $LOADAVG; # same thing, but with alpha-smoothing |
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121 | our $JITTER; # average jitter |
99 | our $tick_start; # for load detecting purposes |
122 | our $TICK_START; # for load detecting purposes |
100 | |
123 | |
101 | binmode STDOUT; |
124 | binmode STDOUT; |
102 | binmode STDERR; |
125 | binmode STDERR; |
103 | |
126 | |
104 | # read virtual server time, if available |
127 | # read virtual server time, if available |
… | |
… | |
157 | |
180 | |
158 | The raw value load value from the last tick. |
181 | The raw value load value from the last tick. |
159 | |
182 | |
160 | =item %cf::CFG |
183 | =item %cf::CFG |
161 | |
184 | |
162 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
185 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
163 | from wherever your confdir points to. |
186 | from wherever your confdir points to. |
164 | |
187 | |
165 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
188 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
166 | |
189 | |
167 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
190 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
168 | returns directly I<after> the tick processing (and consequently, can only wake one process |
191 | returns directly I<after> the tick processing (and consequently, can only wake one process |
169 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
192 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
170 | |
193 | |
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194 | =item @cf::INVOKE_RESULTS |
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195 | |
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196 | This array contains the results of the last C<invoke ()> call. When |
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197 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
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198 | that call. |
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199 | |
171 | =back |
200 | =back |
172 | |
201 | |
173 | =cut |
202 | =cut |
174 | |
203 | |
175 | BEGIN { |
204 | BEGIN { |
… | |
… | |
179 | $msg .= "\n" |
208 | $msg .= "\n" |
180 | unless $msg =~ /\n$/; |
209 | unless $msg =~ /\n$/; |
181 | |
210 | |
182 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
211 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
183 | |
212 | |
184 | utf8::encode $msg; |
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185 | LOG llevError, $msg; |
213 | LOG llevError, $msg; |
186 | }; |
214 | }; |
187 | } |
215 | } |
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216 | |
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217 | $Coro::State::DIEHOOK = sub { |
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218 | return unless $^S eq 0; # "eq", not "==" |
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219 | |
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220 | if ($Coro::current == $Coro::main) {#d# |
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221 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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222 | return;#d# |
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223 | }#d# |
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224 | |
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225 | # kill coroutine otherwise |
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226 | warn Carp::longmess $_[0]; |
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227 | Coro::terminate |
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228 | }; |
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229 | |
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230 | $SIG{__DIE__} = sub { }; #d#? |
188 | |
231 | |
189 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
232 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
190 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
233 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
191 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
234 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
192 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
235 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
205 | )) { |
248 | )) { |
206 | no strict 'refs'; |
249 | no strict 'refs'; |
207 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
250 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
208 | } |
251 | } |
209 | |
252 | |
210 | $Event::DIED = sub { |
253 | $EV::DIED = sub { |
211 | warn "error in event callback: @_"; |
254 | warn "error in event callback: @_"; |
212 | }; |
255 | }; |
213 | |
256 | |
214 | ############################################################################# |
257 | ############################################################################# |
215 | |
258 | |
… | |
… | |
238 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
281 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
239 | $d |
282 | $d |
240 | } || "[unable to dump $_[0]: '$@']"; |
283 | } || "[unable to dump $_[0]: '$@']"; |
241 | } |
284 | } |
242 | |
285 | |
243 | =item $ref = cf::from_json $json |
286 | =item $ref = cf::decode_json $json |
244 | |
287 | |
245 | Converts a JSON string into the corresponding perl data structure. |
288 | Converts a JSON string into the corresponding perl data structure. |
246 | |
289 | |
247 | =item $json = cf::to_json $ref |
290 | =item $json = cf::encode_json $ref |
248 | |
291 | |
249 | Converts a perl data structure into its JSON representation. |
292 | Converts a perl data structure into its JSON representation. |
250 | |
293 | |
251 | =cut |
294 | =cut |
252 | |
295 | |
253 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
296 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
254 | |
297 | |
255 | sub to_json ($) { $json_coder->encode ($_[0]) } |
298 | sub encode_json($) { $json_coder->encode ($_[0]) } |
256 | sub from_json ($) { $json_coder->decode ($_[0]) } |
299 | sub decode_json($) { $json_coder->decode ($_[0]) } |
257 | |
300 | |
258 | =item cf::lock_wait $string |
301 | =item cf::lock_wait $string |
259 | |
302 | |
260 | Wait until the given lock is available. See cf::lock_acquire. |
303 | Wait until the given lock is available. See cf::lock_acquire. |
261 | |
304 | |
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264 | Wait until the given lock is available and then acquires it and returns |
307 | Wait until the given lock is available and then acquires it and returns |
265 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
308 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
266 | for example when the coroutine gets canceled), the lock is automatically |
309 | for example when the coroutine gets canceled), the lock is automatically |
267 | returned. |
310 | returned. |
268 | |
311 | |
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312 | Locks are *not* recursive, locking from the same coro twice results in a |
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313 | deadlocked coro. |
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314 | |
269 | Lock names should begin with a unique identifier (for example, cf::map::find |
315 | Lock names should begin with a unique identifier (for example, cf::map::find |
270 | uses map_find and cf::map::load uses map_load). |
316 | uses map_find and cf::map::load uses map_load). |
271 | |
317 | |
272 | =item $locked = cf::lock_active $string |
318 | =item $locked = cf::lock_active $string |
273 | |
319 | |
274 | Return true if the lock is currently active, i.e. somebody has locked it. |
320 | Return true if the lock is currently active, i.e. somebody has locked it. |
275 | |
321 | |
276 | =cut |
322 | =cut |
277 | |
323 | |
278 | our %LOCK; |
324 | our %LOCK; |
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325 | our %LOCKER;#d# |
279 | |
326 | |
280 | sub lock_wait($) { |
327 | sub lock_wait($) { |
281 | my ($key) = @_; |
328 | my ($key) = @_; |
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329 | |
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330 | if ($LOCKER{$key} == $Coro::current) {#d# |
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331 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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332 | return;#d# |
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333 | }#d# |
282 | |
334 | |
283 | # wait for lock, if any |
335 | # wait for lock, if any |
284 | while ($LOCK{$key}) { |
336 | while ($LOCK{$key}) { |
285 | push @{ $LOCK{$key} }, $Coro::current; |
337 | push @{ $LOCK{$key} }, $Coro::current; |
286 | Coro::schedule; |
338 | Coro::schedule; |
… | |
… | |
292 | |
344 | |
293 | # wait, to be sure we are not locked |
345 | # wait, to be sure we are not locked |
294 | lock_wait $key; |
346 | lock_wait $key; |
295 | |
347 | |
296 | $LOCK{$key} = []; |
348 | $LOCK{$key} = []; |
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349 | $LOCKER{$key} = $Coro::current;#d# |
297 | |
350 | |
298 | Coro::guard { |
351 | Coro::guard { |
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352 | delete $LOCKER{$key};#d# |
299 | # wake up all waiters, to be on the safe side |
353 | # wake up all waiters, to be on the safe side |
300 | $_->ready for @{ delete $LOCK{$key} }; |
354 | $_->ready for @{ delete $LOCK{$key} }; |
301 | } |
355 | } |
302 | } |
356 | } |
303 | |
357 | |
… | |
… | |
306 | |
360 | |
307 | ! ! $LOCK{$key} |
361 | ! ! $LOCK{$key} |
308 | } |
362 | } |
309 | |
363 | |
310 | sub freeze_mainloop { |
364 | sub freeze_mainloop { |
311 | return unless $TICK_WATCHER->is_active; |
365 | tick_inhibit_inc; |
312 | |
366 | |
313 | my $guard = Coro::guard { |
367 | Coro::guard \&tick_inhibit_dec; |
314 | $TICK_WATCHER->start; |
368 | } |
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369 | |
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370 | =item cf::periodic $interval, $cb |
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371 | |
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372 | Like EV::periodic, but randomly selects a starting point so that the actions |
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373 | get spread over timer. |
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374 | |
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375 | =cut |
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376 | |
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377 | sub periodic($$) { |
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378 | my ($interval, $cb) = @_; |
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379 | |
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380 | my $start = rand List::Util::min 180, $interval; |
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381 | |
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382 | EV::periodic $start, $interval, 0, $cb |
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383 | } |
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384 | |
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385 | =item cf::get_slot $time[, $priority[, $name]] |
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386 | |
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387 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
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388 | This call blocks and returns only when you have at least C<$time> seconds |
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389 | of cpu time till the next tick. The slot is only valid till the next cede. |
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390 | |
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391 | The optional C<$name> can be used to identify the job to run. It might be |
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392 | used for statistical purposes and should identify the same time-class. |
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393 | |
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394 | Useful for short background jobs. |
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395 | |
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396 | =cut |
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397 | |
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398 | our @SLOT_QUEUE; |
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399 | our $SLOT_QUEUE; |
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400 | |
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401 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
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402 | $SLOT_QUEUE = Coro::async { |
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403 | $Coro::current->desc ("timeslot manager"); |
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404 | |
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405 | my $signal = new Coro::Signal; |
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406 | |
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407 | while () { |
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408 | next_job: |
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409 | my $avail = cf::till_tick; |
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410 | if ($avail > 0.01) { |
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411 | for (0 .. $#SLOT_QUEUE) { |
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412 | if ($SLOT_QUEUE[$_][0] < $avail) { |
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413 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
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414 | $job->[2]->send; |
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415 | Coro::cede; |
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416 | goto next_job; |
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417 | } |
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418 | } |
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419 | } |
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420 | |
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421 | if (@SLOT_QUEUE) { |
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422 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
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423 | push @cf::WAIT_FOR_TICK, $signal; |
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424 | $signal->wait; |
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425 | } else { |
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426 | Coro::schedule; |
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427 | } |
315 | }; |
428 | } |
316 | $TICK_WATCHER->stop; |
429 | }; |
317 | $guard |
430 | |
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431 | sub get_slot($;$$) { |
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432 | my ($time, $pri, $name) = @_; |
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433 | |
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434 | $time = $TICK * .6 if $time > $TICK * .6; |
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435 | my $sig = new Coro::Signal; |
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436 | |
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437 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
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438 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
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439 | $SLOT_QUEUE->ready; |
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440 | $sig->wait; |
318 | } |
441 | } |
319 | |
442 | |
320 | =item cf::async { BLOCK } |
443 | =item cf::async { BLOCK } |
321 | |
444 | |
322 | Currently the same as Coro::async_pool, meaning you cannot use |
445 | Currently the same as Coro::async_pool, meaning you cannot use |
… | |
… | |
327 | |
450 | |
328 | BEGIN { *async = \&Coro::async_pool } |
451 | BEGIN { *async = \&Coro::async_pool } |
329 | |
452 | |
330 | =item cf::sync_job { BLOCK } |
453 | =item cf::sync_job { BLOCK } |
331 | |
454 | |
332 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
455 | The design of Deliantra requires that the main coroutine ($Coro::main) |
333 | is always able to handle events or runnable, as Crossfire TRT is only |
456 | is always able to handle events or runnable, as Deliantra is only |
334 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
457 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
335 | acceptable. |
458 | acceptable. |
336 | |
459 | |
337 | If it must be done, put the blocking parts into C<sync_job>. This will run |
460 | If it must be done, put the blocking parts into C<sync_job>. This will run |
338 | the given BLOCK in another coroutine while waiting for the result. The |
461 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
343 | |
466 | |
344 | sub sync_job(&) { |
467 | sub sync_job(&) { |
345 | my ($job) = @_; |
468 | my ($job) = @_; |
346 | |
469 | |
347 | if ($Coro::current == $Coro::main) { |
470 | if ($Coro::current == $Coro::main) { |
348 | my $time = Event::time; |
471 | my $time = EV::time; |
349 | |
472 | |
350 | # this is the main coro, too bad, we have to block |
473 | # this is the main coro, too bad, we have to block |
351 | # till the operation succeeds, freezing the server :/ |
474 | # till the operation succeeds, freezing the server :/ |
352 | |
475 | |
353 | # TODO: use suspend/resume instead |
476 | LOG llevError, Carp::longmess "sync job";#d# |
354 | # (but this is cancel-safe) |
477 | |
355 | my $freeze_guard = freeze_mainloop; |
478 | my $freeze_guard = freeze_mainloop; |
356 | |
479 | |
357 | my $busy = 1; |
480 | my $busy = 1; |
358 | my @res; |
481 | my @res; |
359 | |
482 | |
360 | (async { |
483 | (async { |
|
|
484 | $Coro::current->desc ("sync job coro"); |
361 | @res = eval { $job->() }; |
485 | @res = eval { $job->() }; |
362 | warn $@ if $@; |
486 | warn $@ if $@; |
363 | undef $busy; |
487 | undef $busy; |
364 | })->prio (Coro::PRIO_MAX); |
488 | })->prio (Coro::PRIO_MAX); |
365 | |
489 | |
366 | while ($busy) { |
490 | while ($busy) { |
367 | Coro::cede or Event::one_event; |
491 | if (Coro::nready) { |
|
|
492 | Coro::cede_notself; |
|
|
493 | } else { |
|
|
494 | EV::loop EV::LOOP_ONESHOT; |
368 | } |
495 | } |
|
|
496 | } |
369 | |
497 | |
370 | $time = Event::time - $time; |
498 | my $time = EV::time - $time; |
371 | |
499 | |
372 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
373 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
374 | |
|
|
375 | $tick_start += $time; # do not account sync jobs to server load |
500 | $TICK_START += $time; # do not account sync jobs to server load |
376 | |
501 | |
377 | wantarray ? @res : $res[0] |
502 | wantarray ? @res : $res[0] |
378 | } else { |
503 | } else { |
379 | # we are in another coroutine, how wonderful, everything just works |
504 | # we are in another coroutine, how wonderful, everything just works |
380 | |
505 | |
… | |
… | |
405 | =item fork_call { }, $args |
530 | =item fork_call { }, $args |
406 | |
531 | |
407 | Executes the given code block with the given arguments in a seperate |
532 | Executes the given code block with the given arguments in a seperate |
408 | process, returning the results. Everything must be serialisable with |
533 | process, returning the results. Everything must be serialisable with |
409 | Coro::Storable. May, of course, block. Note that the executed sub may |
534 | Coro::Storable. May, of course, block. Note that the executed sub may |
410 | never block itself or use any form of Event handling. |
535 | never block itself or use any form of event handling. |
411 | |
536 | |
412 | =cut |
537 | =cut |
413 | |
|
|
414 | sub _store_scalar { |
|
|
415 | open my $fh, ">", \my $buf |
|
|
416 | or die "fork_call: cannot open fh-to-buf in child : $!"; |
|
|
417 | Storable::store_fd $_[0], $fh; |
|
|
418 | close $fh; |
|
|
419 | |
|
|
420 | $buf |
|
|
421 | } |
|
|
422 | |
538 | |
423 | sub fork_call(&@) { |
539 | sub fork_call(&@) { |
424 | my ($cb, @args) = @_; |
540 | my ($cb, @args) = @_; |
425 | |
541 | |
426 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
542 | # we seemingly have to make a local copy of the whole thing, |
427 | # or die "socketpair: $!"; |
543 | # otherwise perl prematurely frees the stuff :/ |
428 | pipe my $fh1, my $fh2 |
544 | # TODO: investigate and fix (likely this will be rather laborious) |
429 | or die "pipe: $!"; |
|
|
430 | |
545 | |
431 | if (my $pid = fork) { |
546 | my @res = Coro::Util::fork_eval { |
432 | close $fh2; |
|
|
433 | |
|
|
434 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
435 | warn "pst<$res>" unless $res =~ /^pst/; |
|
|
436 | $res = Coro::Storable::thaw $res; |
|
|
437 | |
|
|
438 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
439 | |
|
|
440 | Carp::confess $$res unless "ARRAY" eq ref $res; |
|
|
441 | |
|
|
442 | return wantarray ? @$res : $res->[-1]; |
|
|
443 | } else { |
|
|
444 | reset_signals; |
547 | reset_signals; |
445 | local $SIG{__WARN__}; |
548 | &$cb |
446 | local $SIG{__DIE__}; |
549 | }, @args; |
447 | # just in case, this hack effectively disables event |
|
|
448 | # in the child. cleaner and slower would be canceling all watchers, |
|
|
449 | # but this works for the time being. |
|
|
450 | local $Coro::idle; |
|
|
451 | $Coro::current->prio (Coro::PRIO_MAX); |
|
|
452 | |
550 | |
453 | eval { |
551 | wantarray ? @res : $res[-1] |
454 | close $fh1; |
|
|
455 | |
|
|
456 | my @res = eval { $cb->(@args) }; |
|
|
457 | |
|
|
458 | syswrite $fh2, _store_scalar $@ ? \"$@" : \@res; |
|
|
459 | close $fh2; |
|
|
460 | }; |
|
|
461 | |
|
|
462 | warn $@ if $@; |
|
|
463 | _exit 0; |
|
|
464 | } |
|
|
465 | } |
552 | } |
466 | |
553 | |
467 | =item $value = cf::db_get $family => $key |
554 | =item $value = cf::db_get $family => $key |
468 | |
555 | |
469 | Returns a single value from the environment database. |
556 | Returns a single value from the environment database. |
… | |
… | |
471 | =item cf::db_put $family => $key => $value |
558 | =item cf::db_put $family => $key => $value |
472 | |
559 | |
473 | Stores the given C<$value> in the family. It can currently store binary |
560 | Stores the given C<$value> in the family. It can currently store binary |
474 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
561 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
475 | |
562 | |
|
|
563 | =item $db = cf::db_table "name" |
|
|
564 | |
|
|
565 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
566 | within each server. |
|
|
567 | |
476 | =cut |
568 | =cut |
|
|
569 | |
|
|
570 | sub db_table($) { |
|
|
571 | my ($name) = @_; |
|
|
572 | my $db = BDB::db_create $DB_ENV; |
|
|
573 | |
|
|
574 | eval { |
|
|
575 | $db->set_flags (BDB::CHKSUM); |
|
|
576 | |
|
|
577 | utf8::encode $name; |
|
|
578 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
579 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
580 | cf::cleanup "db_open(db): $!" if $!; |
|
|
581 | }; |
|
|
582 | cf::cleanup "db_open(db): $@" if $@; |
|
|
583 | |
|
|
584 | $db |
|
|
585 | } |
477 | |
586 | |
478 | our $DB; |
587 | our $DB; |
479 | |
588 | |
480 | sub db_init { |
589 | sub db_init { |
481 | unless ($DB) { |
|
|
482 | $DB = BDB::db_create $DB_ENV; |
|
|
483 | |
|
|
484 | cf::sync_job { |
590 | cf::sync_job { |
485 | eval { |
591 | $DB ||= db_table "db"; |
486 | $DB->set_flags (BDB::CHKSUM); |
|
|
487 | |
|
|
488 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
489 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
490 | cf::cleanup "db_open(db): $!" if $!; |
|
|
491 | }; |
|
|
492 | cf::cleanup "db_open(db): $@" if $@; |
|
|
493 | }; |
|
|
494 | } |
592 | }; |
495 | } |
593 | } |
496 | |
594 | |
497 | sub db_get($$) { |
595 | sub db_get($$) { |
498 | my $key = "$_[0]/$_[1]"; |
596 | my $key = "$_[0]/$_[1]"; |
499 | |
597 | |
… | |
… | |
549 | if (1) { |
647 | if (1) { |
550 | $md5 = |
648 | $md5 = |
551 | join "\x00", |
649 | join "\x00", |
552 | $processversion, |
650 | $processversion, |
553 | map { |
651 | map { |
554 | Coro::cede; |
652 | cf::cede_to_tick; |
555 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
653 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
556 | } 0.. $#$src; |
654 | } 0.. $#$src; |
557 | |
655 | |
558 | |
656 | |
559 | my $dbmd5 = db_get cache => "$id/md5"; |
657 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
603 | attach callbacks/event handlers (a collection of which is called an "attachment") |
701 | attach callbacks/event handlers (a collection of which is called an "attachment") |
604 | to it. All such attachable objects support the following methods. |
702 | to it. All such attachable objects support the following methods. |
605 | |
703 | |
606 | In the following description, CLASS can be any of C<global>, C<object> |
704 | In the following description, CLASS can be any of C<global>, C<object> |
607 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
705 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
608 | Crossfire TRT). |
706 | Deliantra). |
609 | |
707 | |
610 | =over 4 |
708 | =over 4 |
611 | |
709 | |
612 | =item $attachable->attach ($attachment, key => $value...) |
710 | =item $attachable->attach ($attachment, key => $value...) |
613 | |
711 | |
… | |
… | |
865 | "; |
963 | "; |
866 | die if $@; |
964 | die if $@; |
867 | } |
965 | } |
868 | |
966 | |
869 | our $override; |
967 | our $override; |
870 | our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
968 | our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
871 | |
969 | |
872 | sub override { |
970 | sub override { |
873 | $override = 1; |
971 | $override = 1; |
874 | @invoke_results = (); |
972 | @INVOKE_RESULTS = (@_); |
875 | } |
973 | } |
876 | |
974 | |
877 | sub do_invoke { |
975 | sub do_invoke { |
878 | my $event = shift; |
976 | my $event = shift; |
879 | my $callbacks = shift; |
977 | my $callbacks = shift; |
880 | |
978 | |
881 | @invoke_results = (); |
979 | @INVOKE_RESULTS = (); |
882 | |
980 | |
883 | local $override; |
981 | local $override; |
884 | |
982 | |
885 | for (@$callbacks) { |
983 | for (@$callbacks) { |
886 | eval { &{$_->[1]} }; |
984 | eval { &{$_->[1]} }; |
… | |
… | |
895 | } |
993 | } |
896 | |
994 | |
897 | 0 |
995 | 0 |
898 | } |
996 | } |
899 | |
997 | |
900 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
998 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
901 | |
999 | |
902 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1000 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
903 | |
1001 | |
904 | Generate an object-specific event with the given arguments. |
1002 | Generate an object-specific event with the given arguments. |
905 | |
1003 | |
906 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
1004 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
907 | removed in future versions), and there is no public API to access override |
1005 | removed in future versions), and there is no public API to access override |
908 | results (if you must, access C<@cf::invoke_results> directly). |
1006 | results (if you must, access C<@cf::INVOKE_RESULTS> directly). |
909 | |
1007 | |
910 | =back |
1008 | =back |
911 | |
1009 | |
912 | =cut |
1010 | =cut |
913 | |
1011 | |
914 | ############################################################################# |
1012 | ############################################################################# |
915 | # object support |
1013 | # object support |
|
|
1014 | |
|
|
1015 | sub _object_equal($$); |
|
|
1016 | sub _object_equal($$) { |
|
|
1017 | my ($a, $b) = @_; |
|
|
1018 | |
|
|
1019 | return 0 unless (ref $a) eq (ref $b); |
|
|
1020 | |
|
|
1021 | if ("HASH" eq ref $a) { |
|
|
1022 | my @ka = keys %$a; |
|
|
1023 | my @kb = keys %$b; |
|
|
1024 | |
|
|
1025 | return 0 if @ka != @kb; |
|
|
1026 | |
|
|
1027 | for (0 .. $#ka) { |
|
|
1028 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1029 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1030 | } |
|
|
1031 | |
|
|
1032 | } elsif ("ARRAY" eq ref $a) { |
|
|
1033 | |
|
|
1034 | return 0 if @$a != @$b; |
|
|
1035 | |
|
|
1036 | for (0 .. $#$a) { |
|
|
1037 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1038 | } |
|
|
1039 | |
|
|
1040 | } elsif ($a ne $b) { |
|
|
1041 | return 0; |
|
|
1042 | } |
|
|
1043 | |
|
|
1044 | 1 |
|
|
1045 | } |
|
|
1046 | |
|
|
1047 | our $SLOW_MERGES;#d# |
|
|
1048 | sub _can_merge { |
|
|
1049 | my ($ob1, $ob2) = @_; |
|
|
1050 | |
|
|
1051 | ++$SLOW_MERGES;#d# |
|
|
1052 | |
|
|
1053 | # we do the slow way here |
|
|
1054 | return _object_equal $ob1, $ob2 |
|
|
1055 | } |
916 | |
1056 | |
917 | sub reattach { |
1057 | sub reattach { |
918 | # basically do the same as instantiate, without calling instantiate |
1058 | # basically do the same as instantiate, without calling instantiate |
919 | my ($obj) = @_; |
1059 | my ($obj) = @_; |
920 | |
1060 | |
… | |
… | |
941 | cf::attachable->attach ( |
1081 | cf::attachable->attach ( |
942 | prio => -1000000, |
1082 | prio => -1000000, |
943 | on_instantiate => sub { |
1083 | on_instantiate => sub { |
944 | my ($obj, $data) = @_; |
1084 | my ($obj, $data) = @_; |
945 | |
1085 | |
946 | $data = from_json $data; |
1086 | $data = decode_json $data; |
947 | |
1087 | |
948 | for (@$data) { |
1088 | for (@$data) { |
949 | my ($name, $args) = @$_; |
1089 | my ($name, $args) = @$_; |
950 | |
1090 | |
951 | $obj->attach ($name, %{$args || {} }); |
1091 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
967 | sub object_freezer_save { |
1107 | sub object_freezer_save { |
968 | my ($filename, $rdata, $objs) = @_; |
1108 | my ($filename, $rdata, $objs) = @_; |
969 | |
1109 | |
970 | sync_job { |
1110 | sync_job { |
971 | if (length $$rdata) { |
1111 | if (length $$rdata) { |
|
|
1112 | utf8::decode (my $decname = $filename); |
972 | warn sprintf "saving %s (%d,%d)\n", |
1113 | warn sprintf "saving %s (%d,%d)\n", |
973 | $filename, length $$rdata, scalar @$objs; |
1114 | $decname, length $$rdata, scalar @$objs; |
974 | |
1115 | |
975 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1116 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
976 | chmod SAVE_MODE, $fh; |
1117 | chmod SAVE_MODE, $fh; |
977 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1118 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
978 | aio_fsync $fh if $cf::USE_FSYNC; |
1119 | aio_fsync $fh if $cf::USE_FSYNC; |
979 | close $fh; |
1120 | close $fh; |
980 | |
1121 | |
981 | if (@$objs) { |
1122 | if (@$objs) { |
982 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1123 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
983 | chmod SAVE_MODE, $fh; |
1124 | chmod SAVE_MODE, $fh; |
984 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1125 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
985 | aio_write $fh, 0, (length $data), $data, 0; |
1126 | aio_write $fh, 0, (length $data), $data, 0; |
986 | aio_fsync $fh if $cf::USE_FSYNC; |
1127 | aio_fsync $fh if $cf::USE_FSYNC; |
987 | close $fh; |
1128 | close $fh; |
988 | aio_rename "$filename.pst~", "$filename.pst"; |
1129 | aio_rename "$filename.pst~", "$filename.pst"; |
989 | } |
1130 | } |
… | |
… | |
997 | } |
1138 | } |
998 | } else { |
1139 | } else { |
999 | aio_unlink $filename; |
1140 | aio_unlink $filename; |
1000 | aio_unlink "$filename.pst"; |
1141 | aio_unlink "$filename.pst"; |
1001 | } |
1142 | } |
1002 | } |
1143 | }; |
1003 | } |
1144 | } |
1004 | |
1145 | |
1005 | sub object_freezer_as_string { |
1146 | sub object_freezer_as_string { |
1006 | my ($rdata, $objs) = @_; |
1147 | my ($rdata, $objs) = @_; |
1007 | |
1148 | |
… | |
… | |
1019 | or return; |
1160 | or return; |
1020 | |
1161 | |
1021 | unless (aio_stat "$filename.pst") { |
1162 | unless (aio_stat "$filename.pst") { |
1022 | (aio_load "$filename.pst", $av) >= 0 |
1163 | (aio_load "$filename.pst", $av) >= 0 |
1023 | or return; |
1164 | or return; |
|
|
1165 | |
1024 | $av = eval { (Storable::thaw $av)->{objs} }; |
1166 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1167 | $av = $st->{objs}; |
1025 | } |
1168 | } |
1026 | |
1169 | |
|
|
1170 | utf8::decode (my $decname = $filename); |
1027 | warn sprintf "loading %s (%d)\n", |
1171 | warn sprintf "loading %s (%d,%d)\n", |
1028 | $filename, length $data, scalar @{$av || []}; |
1172 | $decname, length $data, scalar @{$av || []}; |
|
|
1173 | |
1029 | return ($data, $av); |
1174 | ($data, $av) |
1030 | } |
1175 | } |
1031 | |
1176 | |
1032 | =head2 COMMAND CALLBACKS |
1177 | =head2 COMMAND CALLBACKS |
1033 | |
1178 | |
1034 | =over 4 |
1179 | =over 4 |
… | |
… | |
1107 | my ($pl, $buf) = @_; |
1252 | my ($pl, $buf) = @_; |
1108 | |
1253 | |
1109 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1254 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1110 | |
1255 | |
1111 | if (ref $msg) { |
1256 | if (ref $msg) { |
|
|
1257 | my ($type, $reply, @payload) = |
|
|
1258 | "ARRAY" eq ref $msg |
|
|
1259 | ? @$msg |
|
|
1260 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1261 | |
|
|
1262 | my @reply; |
|
|
1263 | |
1112 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1264 | if (my $cb = $EXTCMD{$type}) { |
1113 | if (my %reply = $cb->($pl, $msg)) { |
1265 | @reply = $cb->($pl, @payload); |
1114 | $pl->ext_reply ($msg->{msgid}, %reply); |
|
|
1115 | } |
|
|
1116 | } |
1266 | } |
|
|
1267 | |
|
|
1268 | $pl->ext_reply ($reply, @reply) |
|
|
1269 | if $reply; |
|
|
1270 | |
1117 | } else { |
1271 | } else { |
1118 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1272 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1119 | } |
1273 | } |
1120 | |
1274 | |
1121 | cf::override; |
1275 | cf::override; |
… | |
… | |
1174 | my $msg = $@ ? "$v->{path}: $@\n" |
1328 | my $msg = $@ ? "$v->{path}: $@\n" |
1175 | : "$v->{base}: extension inactive.\n"; |
1329 | : "$v->{base}: extension inactive.\n"; |
1176 | |
1330 | |
1177 | if (exists $v->{meta}{mandatory}) { |
1331 | if (exists $v->{meta}{mandatory}) { |
1178 | warn $msg; |
1332 | warn $msg; |
1179 | warn "mandatory extension failed to load, exiting.\n"; |
1333 | cf::cleanup "mandatory extension failed to load, exiting."; |
1180 | exit 1; |
|
|
1181 | } |
1334 | } |
1182 | |
1335 | |
1183 | warn $msg; |
1336 | warn $msg; |
1184 | } |
1337 | } |
1185 | |
1338 | |
… | |
… | |
1210 | use Coro::AIO; |
1363 | use Coro::AIO; |
1211 | |
1364 | |
1212 | =head3 cf::player |
1365 | =head3 cf::player |
1213 | |
1366 | |
1214 | =over 4 |
1367 | =over 4 |
|
|
1368 | |
|
|
1369 | =item cf::player::num_playing |
|
|
1370 | |
|
|
1371 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1372 | |
|
|
1373 | =cut |
|
|
1374 | |
|
|
1375 | sub num_playing { |
|
|
1376 | scalar grep |
|
|
1377 | $_->ob->map |
|
|
1378 | && !$_->hidden |
|
|
1379 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1380 | cf::player::list |
|
|
1381 | } |
1215 | |
1382 | |
1216 | =item cf::player::find $login |
1383 | =item cf::player::find $login |
1217 | |
1384 | |
1218 | Returns the given player object, loading it if necessary (might block). |
1385 | Returns the given player object, loading it if necessary (might block). |
1219 | |
1386 | |
… | |
… | |
1255 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1422 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1256 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1423 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1257 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1424 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1258 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1425 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1259 | |
1426 | |
1260 | my $pl = load_pl path $login |
1427 | my $f = new_from_file cf::object::thawer path $login |
1261 | or return; |
1428 | or return; |
|
|
1429 | |
|
|
1430 | my $pl = cf::player::load_pl $f |
|
|
1431 | or return; |
|
|
1432 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1433 | $f->resolve_delayed_derefs; |
1262 | $cf::PLAYER{$login} = $pl |
1434 | $cf::PLAYER{$login} = $pl |
1263 | } |
1435 | } |
1264 | } |
1436 | } |
1265 | } |
1437 | } |
1266 | |
1438 | |
… | |
… | |
1276 | |
1448 | |
1277 | aio_mkdir playerdir $pl, 0770; |
1449 | aio_mkdir playerdir $pl, 0770; |
1278 | $pl->{last_save} = $cf::RUNTIME; |
1450 | $pl->{last_save} = $cf::RUNTIME; |
1279 | |
1451 | |
1280 | $pl->save_pl ($path); |
1452 | $pl->save_pl ($path); |
1281 | Coro::cede; |
1453 | cf::cede_to_tick; |
1282 | } |
1454 | } |
1283 | |
1455 | |
1284 | sub new($) { |
1456 | sub new($) { |
1285 | my ($login) = @_; |
1457 | my ($login) = @_; |
1286 | |
1458 | |
… | |
… | |
1290 | $self->{deny_save} = 1; |
1462 | $self->{deny_save} = 1; |
1291 | |
1463 | |
1292 | $cf::PLAYER{$login} = $self; |
1464 | $cf::PLAYER{$login} = $self; |
1293 | |
1465 | |
1294 | $self |
1466 | $self |
|
|
1467 | } |
|
|
1468 | |
|
|
1469 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1470 | |
|
|
1471 | =cut |
|
|
1472 | |
|
|
1473 | sub send_msg { |
|
|
1474 | my $ns = shift->ns |
|
|
1475 | or return; |
|
|
1476 | $ns->send_msg (@_); |
1295 | } |
1477 | } |
1296 | |
1478 | |
1297 | =item $pl->quit_character |
1479 | =item $pl->quit_character |
1298 | |
1480 | |
1299 | Nukes the player without looking back. If logged in, the connection will |
1481 | Nukes the player without looking back. If logged in, the connection will |
… | |
… | |
1354 | or return []; |
1536 | or return []; |
1355 | |
1537 | |
1356 | my @logins; |
1538 | my @logins; |
1357 | |
1539 | |
1358 | for my $login (@$dirs) { |
1540 | for my $login (@$dirs) { |
|
|
1541 | my $path = path $login; |
|
|
1542 | |
|
|
1543 | # a .pst is a dead give-away for a valid player |
|
|
1544 | unless (-e "$path.pst") { |
1359 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1545 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1360 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1546 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1361 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1547 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1548 | } |
1362 | |
1549 | |
1363 | utf8::decode $login; |
1550 | utf8::decode $login; |
1364 | push @logins, $login; |
1551 | push @logins, $login; |
1365 | } |
1552 | } |
1366 | |
1553 | |
… | |
… | |
1399 | |
1586 | |
1400 | Expand crossfire pod fragments into protocol xml. |
1587 | Expand crossfire pod fragments into protocol xml. |
1401 | |
1588 | |
1402 | =cut |
1589 | =cut |
1403 | |
1590 | |
|
|
1591 | use re 'eval'; |
|
|
1592 | |
|
|
1593 | my $group; |
|
|
1594 | my $interior; $interior = qr{ |
|
|
1595 | # match a pod interior sequence sans C<< >> |
|
|
1596 | (?: |
|
|
1597 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1598 | | < (??{$interior}) > |
|
|
1599 | ) |
|
|
1600 | }x; |
|
|
1601 | |
1404 | sub expand_cfpod { |
1602 | sub expand_cfpod { |
1405 | ((my $self), (local $_)) = @_; |
1603 | my ($self, $pod) = @_; |
1406 | |
1604 | |
1407 | # escape & and < |
1605 | my $xml; |
1408 | s/&/&/g; |
|
|
1409 | s/(?<![BIUGH])</</g; |
|
|
1410 | |
1606 | |
1411 | # this is buggy, it needs to properly take care of nested <'s |
1607 | while () { |
|
|
1608 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?!<) )+ )/xgcs) { |
|
|
1609 | $group = $1; |
1412 | |
1610 | |
1413 | 1 while |
1611 | $group =~ s/&/&/g; |
1414 | # replace B<>, I<>, U<> etc. |
1612 | $group =~ s/</</g; |
1415 | s/B<([^\>]*)>/<b>$1<\/b>/ |
1613 | |
1416 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
1614 | $xml .= $group; |
1417 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
1615 | } elsif ($pod =~ m%\G |
1418 | # replace G<male|female> tags |
1616 | ([BCGHITU]) |
1419 | || s{G<([^>|]*)\|([^>]*)>}{ |
1617 | < |
1420 | $self->gender ? $2 : $1 |
1618 | (?: |
1421 | }ge |
1619 | ([^<>]*) (?{ $group = $^N }) |
1422 | # replace H<hint text> |
1620 | | < $interior > |
1423 | || s{H<([^\>]*)>} |
1621 | ) |
|
|
1622 | > |
|
|
1623 | %gcsx |
1424 | { |
1624 | ) { |
|
|
1625 | my ($code, $data) = ($1, $group); |
|
|
1626 | |
|
|
1627 | if ($code eq "B") { |
|
|
1628 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1629 | } elsif ($code eq "I") { |
|
|
1630 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1631 | } elsif ($code eq "U") { |
|
|
1632 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1633 | } elsif ($code eq "C") { |
|
|
1634 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1635 | } elsif ($code eq "T") { |
|
|
1636 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1637 | } elsif ($code eq "G") { |
|
|
1638 | my ($male, $female) = split /\|/, $data; |
|
|
1639 | $data = $self->gender ? $female : $male; |
|
|
1640 | $xml .= expand_cfpod ($self, $data); |
|
|
1641 | } elsif ($code eq "H") { |
1425 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
1642 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
1426 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1643 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
1427 | "") |
1644 | "") |
1428 | [$self->{hintmode}] |
1645 | [$self->{hintmode}]; |
|
|
1646 | } else { |
|
|
1647 | $xml .= "error processing '$code($data)' directive"; |
1429 | }ge; |
1648 | } |
|
|
1649 | } else { |
|
|
1650 | if ($pod =~ /\G(.+)/) { |
|
|
1651 | warn "parse error while expanding $pod (at $1)"; |
|
|
1652 | } |
|
|
1653 | last; |
|
|
1654 | } |
|
|
1655 | } |
1430 | |
1656 | |
|
|
1657 | for ($xml) { |
1431 | # create single paragraphs (very hackish) |
1658 | # create single paragraphs (very hackish) |
1432 | s/(?<=\S)\n(?=\w)/ /g; |
1659 | s/(?<=\S)\n(?=\w)/ /g; |
1433 | |
1660 | |
1434 | # compress some whitespace |
1661 | # compress some whitespace |
1435 | s/\s+\n/\n/g; # ws line-ends |
1662 | s/\s+\n/\n/g; # ws line-ends |
1436 | s/\n\n+/\n/g; # double lines |
1663 | s/\n\n+/\n/g; # double lines |
1437 | s/^\n+//; # beginning lines |
1664 | s/^\n+//; # beginning lines |
1438 | s/\n+$//; # ending lines |
1665 | s/\n+$//; # ending lines |
|
|
1666 | } |
1439 | |
1667 | |
1440 | $_ |
1668 | $xml |
1441 | } |
1669 | } |
|
|
1670 | |
|
|
1671 | no re 'eval'; |
1442 | |
1672 | |
1443 | sub hintmode { |
1673 | sub hintmode { |
1444 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1674 | $_[0]{hintmode} = $_[1] if @_ > 1; |
1445 | $_[0]{hintmode} |
1675 | $_[0]{hintmode} |
1446 | } |
1676 | } |
1447 | |
1677 | |
1448 | =item $player->ext_reply ($msgid, %msg) |
1678 | =item $player->ext_reply ($msgid, @msg) |
1449 | |
1679 | |
1450 | Sends an ext reply to the player. |
1680 | Sends an ext reply to the player. |
1451 | |
1681 | |
1452 | =cut |
1682 | =cut |
1453 | |
1683 | |
1454 | sub ext_reply($$%) { |
1684 | sub ext_reply($$@) { |
1455 | my ($self, $id, %msg) = @_; |
1685 | my ($self, $id, @msg) = @_; |
1456 | |
1686 | |
1457 | $msg{msgid} = $id; |
1687 | $self->ns->ext_reply ($id, @msg) |
1458 | $self->send ("ext " . $self->ns->{json_coder}->encode (\%msg)); |
|
|
1459 | } |
1688 | } |
1460 | |
1689 | |
1461 | =item $player->ext_event ($type, %msg) |
1690 | =item $player->ext_msg ($type, @msg) |
1462 | |
1691 | |
1463 | Sends an ext event to the client. |
1692 | Sends an ext event to the client. |
1464 | |
1693 | |
1465 | =cut |
1694 | =cut |
1466 | |
1695 | |
1467 | sub ext_event($$%) { |
1696 | sub ext_msg($$@) { |
1468 | my ($self, $type, %msg) = @_; |
1697 | my ($self, $type, @msg) = @_; |
1469 | |
1698 | |
1470 | $self->ns->ext_event ($type, %msg); |
1699 | $self->ns->ext_msg ($type, @msg); |
1471 | } |
1700 | } |
1472 | |
1701 | |
1473 | =head3 cf::region |
1702 | =head3 cf::region |
1474 | |
1703 | |
1475 | =over 4 |
1704 | =over 4 |
… | |
… | |
1488 | my ($path) = @_; |
1717 | my ($path) = @_; |
1489 | |
1718 | |
1490 | my ($match, $specificity); |
1719 | my ($match, $specificity); |
1491 | |
1720 | |
1492 | for my $region (list) { |
1721 | for my $region (list) { |
1493 | if ($region->match && $path =~ $region->match) { |
1722 | if ($region->{match} && $path =~ $region->{match}) { |
1494 | ($match, $specificity) = ($region, $region->specificity) |
1723 | ($match, $specificity) = ($region, $region->specificity) |
1495 | if $region->specificity > $specificity; |
1724 | if $region->specificity > $specificity; |
1496 | } |
1725 | } |
1497 | } |
1726 | } |
1498 | |
1727 | |
… | |
… | |
1618 | $self->init; # pass $1 etc. |
1847 | $self->init; # pass $1 etc. |
1619 | return $self; |
1848 | return $self; |
1620 | } |
1849 | } |
1621 | } |
1850 | } |
1622 | |
1851 | |
1623 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1852 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1624 | () |
1853 | () |
1625 | } |
1854 | } |
1626 | |
1855 | |
1627 | sub init { |
1856 | sub init { |
1628 | my ($self) = @_; |
1857 | my ($self) = @_; |
… | |
… | |
1691 | |
1920 | |
1692 | sub load_header_from($) { |
1921 | sub load_header_from($) { |
1693 | my ($self, $path) = @_; |
1922 | my ($self, $path) = @_; |
1694 | |
1923 | |
1695 | utf8::encode $path; |
1924 | utf8::encode $path; |
1696 | #aio_open $path, O_RDONLY, 0 |
1925 | my $f = new_from_file cf::object::thawer $path |
1697 | # or return; |
|
|
1698 | |
|
|
1699 | $self->_load_header ($path) |
|
|
1700 | or return; |
1926 | or return; |
|
|
1927 | |
|
|
1928 | $self->_load_header ($f) |
|
|
1929 | or return; |
|
|
1930 | |
|
|
1931 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1932 | $f->resolve_delayed_derefs; |
1701 | |
1933 | |
1702 | $self->{load_path} = $path; |
1934 | $self->{load_path} = $path; |
1703 | |
1935 | |
1704 | 1 |
1936 | 1 |
1705 | } |
1937 | } |
… | |
… | |
1759 | sub find { |
1991 | sub find { |
1760 | my ($path, $origin) = @_; |
1992 | my ($path, $origin) = @_; |
1761 | |
1993 | |
1762 | $path = normalise $path, $origin && $origin->path; |
1994 | $path = normalise $path, $origin && $origin->path; |
1763 | |
1995 | |
|
|
1996 | cf::lock_wait "map_data:$path";#d#remove |
1764 | cf::lock_wait "map_find:$path"; |
1997 | cf::lock_wait "map_find:$path"; |
1765 | |
1998 | |
1766 | $cf::MAP{$path} || do { |
1999 | $cf::MAP{$path} || do { |
1767 | my $guard = cf::lock_acquire "map_find:$path"; |
2000 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
2001 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
2002 | |
1768 | my $map = new_from_path cf::map $path |
2003 | my $map = new_from_path cf::map $path |
1769 | or return; |
2004 | or return; |
1770 | |
2005 | |
1771 | $map->{last_save} = $cf::RUNTIME; |
2006 | $map->{last_save} = $cf::RUNTIME; |
1772 | |
2007 | |
… | |
… | |
1774 | or return; |
2009 | or return; |
1775 | |
2010 | |
1776 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2011 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1777 | # doing this can freeze the server in a sync job, obviously |
2012 | # doing this can freeze the server in a sync job, obviously |
1778 | #$cf::WAIT_FOR_TICK->wait; |
2013 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2014 | undef $guard1; |
|
|
2015 | undef $guard2; |
1779 | $map->reset; |
2016 | $map->reset; |
1780 | undef $guard; |
|
|
1781 | return find $path; |
2017 | return find $path; |
1782 | } |
2018 | } |
1783 | |
2019 | |
1784 | $cf::MAP{$path} = $map |
2020 | $cf::MAP{$path} = $map |
1785 | } |
2021 | } |
… | |
… | |
1794 | local $self->{deny_reset} = 1; # loading can take a long time |
2030 | local $self->{deny_reset} = 1; # loading can take a long time |
1795 | |
2031 | |
1796 | my $path = $self->{path}; |
2032 | my $path = $self->{path}; |
1797 | |
2033 | |
1798 | { |
2034 | { |
1799 | my $guard = cf::lock_acquire "map_load:$path"; |
2035 | my $guard = cf::lock_acquire "map_data:$path"; |
1800 | |
2036 | |
|
|
2037 | return unless $self->valid; |
1801 | return if $self->in_memory != cf::MAP_SWAPPED; |
2038 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1802 | |
2039 | |
1803 | $self->in_memory (cf::MAP_LOADING); |
2040 | $self->in_memory (cf::MAP_LOADING); |
1804 | |
2041 | |
1805 | $self->alloc; |
2042 | $self->alloc; |
1806 | |
2043 | |
1807 | $self->pre_load; |
2044 | $self->pre_load; |
1808 | Coro::cede; |
2045 | cf::cede_to_tick; |
1809 | |
2046 | |
|
|
2047 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2048 | $f->skip_block; |
1810 | $self->_load_objects ($self->{load_path}, 1) |
2049 | $self->_load_objects ($f) |
1811 | or return; |
2050 | or return; |
1812 | |
2051 | |
1813 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2052 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1814 | if delete $self->{load_original}; |
2053 | if delete $self->{load_original}; |
1815 | |
2054 | |
1816 | if (my $uniq = $self->uniq_path) { |
2055 | if (my $uniq = $self->uniq_path) { |
1817 | utf8::encode $uniq; |
2056 | utf8::encode $uniq; |
1818 | if (aio_open $uniq, O_RDONLY, 0) { |
2057 | unless (aio_stat $uniq) { |
|
|
2058 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1819 | $self->clear_unique_items; |
2059 | $self->clear_unique_items; |
1820 | $self->_load_objects ($uniq, 0); |
2060 | $self->_load_objects ($f); |
|
|
2061 | $f->resolve_delayed_derefs; |
|
|
2062 | } |
1821 | } |
2063 | } |
1822 | } |
2064 | } |
1823 | |
2065 | |
1824 | Coro::cede; |
2066 | $f->resolve_delayed_derefs; |
|
|
2067 | |
|
|
2068 | cf::cede_to_tick; |
1825 | # now do the right thing for maps |
2069 | # now do the right thing for maps |
1826 | $self->link_multipart_objects; |
2070 | $self->link_multipart_objects; |
1827 | $self->difficulty ($self->estimate_difficulty) |
2071 | $self->difficulty ($self->estimate_difficulty) |
1828 | unless $self->difficulty; |
2072 | unless $self->difficulty; |
1829 | Coro::cede; |
2073 | cf::cede_to_tick; |
1830 | |
2074 | |
1831 | unless ($self->{deny_activate}) { |
2075 | unless ($self->{deny_activate}) { |
1832 | $self->decay_objects; |
2076 | $self->decay_objects; |
1833 | $self->fix_auto_apply; |
2077 | $self->fix_auto_apply; |
1834 | $self->update_buttons; |
2078 | $self->update_buttons; |
1835 | Coro::cede; |
2079 | cf::cede_to_tick; |
1836 | $self->set_darkness_map; |
2080 | $self->set_darkness_map; |
1837 | Coro::cede; |
2081 | cf::cede_to_tick; |
1838 | $self->activate; |
2082 | $self->activate; |
1839 | } |
2083 | } |
|
|
2084 | |
|
|
2085 | $self->{last_save} = $cf::RUNTIME; |
|
|
2086 | $self->last_access ($cf::RUNTIME); |
1840 | |
2087 | |
1841 | $self->in_memory (cf::MAP_IN_MEMORY); |
2088 | $self->in_memory (cf::MAP_IN_MEMORY); |
1842 | } |
2089 | } |
1843 | |
2090 | |
1844 | $self->post_load; |
2091 | $self->post_load; |
… | |
… | |
1855 | |
2102 | |
1856 | $self |
2103 | $self |
1857 | } |
2104 | } |
1858 | |
2105 | |
1859 | # find and load all maps in the 3x3 area around a map |
2106 | # find and load all maps in the 3x3 area around a map |
1860 | sub load_diag { |
2107 | sub load_neighbours { |
1861 | my ($map) = @_; |
2108 | my ($map) = @_; |
1862 | |
2109 | |
1863 | my @diag; # diagonal neighbours |
2110 | my @neigh; # diagonal neighbours |
1864 | |
2111 | |
1865 | for (0 .. 3) { |
2112 | for (0 .. 3) { |
1866 | my $neigh = $map->tile_path ($_) |
2113 | my $neigh = $map->tile_path ($_) |
1867 | or next; |
2114 | or next; |
1868 | $neigh = find $neigh, $map |
2115 | $neigh = find $neigh, $map |
1869 | or next; |
2116 | or next; |
1870 | $neigh->load; |
2117 | $neigh->load; |
1871 | |
2118 | |
|
|
2119 | push @neigh, |
1872 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2120 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1873 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2121 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1874 | } |
2122 | } |
1875 | |
2123 | |
1876 | for (@diag) { |
2124 | for (grep defined $_->[0], @neigh) { |
|
|
2125 | my ($path, $origin) = @$_; |
1877 | my $neigh = find @$_ |
2126 | my $neigh = find $path, $origin |
1878 | or next; |
2127 | or next; |
1879 | $neigh->load; |
2128 | $neigh->load; |
1880 | } |
2129 | } |
1881 | } |
2130 | } |
1882 | |
2131 | |
… | |
… | |
1887 | } |
2136 | } |
1888 | |
2137 | |
1889 | sub do_load_sync { |
2138 | sub do_load_sync { |
1890 | my ($map) = @_; |
2139 | my ($map) = @_; |
1891 | |
2140 | |
|
|
2141 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
|
|
2142 | if $Coro::current == $Coro::main; |
|
|
2143 | |
1892 | cf::sync_job { $map->load }; |
2144 | cf::sync_job { $map->load }; |
1893 | } |
2145 | } |
1894 | |
2146 | |
1895 | our %MAP_PREFETCH; |
2147 | our %MAP_PREFETCH; |
1896 | our $MAP_PREFETCHER = undef; |
2148 | our $MAP_PREFETCHER = undef; |
1897 | |
2149 | |
1898 | sub find_async { |
2150 | sub find_async { |
1899 | my ($path, $origin) = @_; |
2151 | my ($path, $origin, $load) = @_; |
1900 | |
2152 | |
1901 | $path = normalise $path, $origin && $origin->{path}; |
2153 | $path = normalise $path, $origin && $origin->{path}; |
1902 | |
2154 | |
1903 | if (my $map = $cf::MAP{$path}) { |
2155 | if (my $map = $cf::MAP{$path}) { |
1904 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
2156 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
1905 | } |
2157 | } |
1906 | |
2158 | |
1907 | undef $MAP_PREFETCH{$path}; |
2159 | $MAP_PREFETCH{$path} |= $load; |
|
|
2160 | |
1908 | $MAP_PREFETCHER ||= cf::async { |
2161 | $MAP_PREFETCHER ||= cf::async { |
|
|
2162 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2163 | |
1909 | while (%MAP_PREFETCH) { |
2164 | while (%MAP_PREFETCH) { |
1910 | for my $path (keys %MAP_PREFETCH) { |
2165 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1911 | my $map = find $path |
2166 | if (my $map = find $k) { |
1912 | or next; |
|
|
1913 | $map->load; |
2167 | $map->load if $v; |
|
|
2168 | } |
1914 | |
2169 | |
1915 | delete $MAP_PREFETCH{$path}; |
2170 | delete $MAP_PREFETCH{$k}; |
1916 | } |
2171 | } |
1917 | } |
2172 | } |
1918 | undef $MAP_PREFETCHER; |
2173 | undef $MAP_PREFETCHER; |
1919 | }; |
2174 | }; |
1920 | $MAP_PREFETCHER->prio (6); |
2175 | $MAP_PREFETCHER->prio (6); |
… | |
… | |
1923 | } |
2178 | } |
1924 | |
2179 | |
1925 | sub save { |
2180 | sub save { |
1926 | my ($self) = @_; |
2181 | my ($self) = @_; |
1927 | |
2182 | |
1928 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2183 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1929 | |
2184 | |
1930 | $self->{last_save} = $cf::RUNTIME; |
2185 | $self->{last_save} = $cf::RUNTIME; |
1931 | |
2186 | |
1932 | return unless $self->dirty; |
2187 | return unless $self->dirty; |
1933 | |
2188 | |
… | |
… | |
1939 | return if $self->{deny_save}; |
2194 | return if $self->{deny_save}; |
1940 | |
2195 | |
1941 | local $self->{last_access} = $self->last_access;#d# |
2196 | local $self->{last_access} = $self->last_access;#d# |
1942 | |
2197 | |
1943 | cf::async { |
2198 | cf::async { |
|
|
2199 | $Coro::current->{desc} = "map player save"; |
1944 | $_->contr->save for $self->players; |
2200 | $_->contr->save for $self->players; |
1945 | }; |
2201 | }; |
1946 | |
2202 | |
1947 | if ($uniq) { |
2203 | if ($uniq) { |
1948 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2204 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
… | |
… | |
1956 | my ($self) = @_; |
2212 | my ($self) = @_; |
1957 | |
2213 | |
1958 | # save first because save cedes |
2214 | # save first because save cedes |
1959 | $self->save; |
2215 | $self->save; |
1960 | |
2216 | |
1961 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2217 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1962 | |
2218 | |
1963 | return if $self->players; |
2219 | return if $self->players; |
1964 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2220 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
1965 | return if $self->{deny_save}; |
2221 | return if $self->{deny_save}; |
1966 | |
2222 | |
|
|
2223 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2224 | |
|
|
2225 | $self->deactivate; |
|
|
2226 | $_->clear_links_to ($self) for values %cf::MAP; |
1967 | $self->clear; |
2227 | $self->clear; |
1968 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
1969 | } |
2228 | } |
1970 | |
2229 | |
1971 | sub reset_at { |
2230 | sub reset_at { |
1972 | my ($self) = @_; |
2231 | my ($self) = @_; |
1973 | |
2232 | |
… | |
… | |
2005 | if $uniq; |
2264 | if $uniq; |
2006 | } |
2265 | } |
2007 | |
2266 | |
2008 | delete $cf::MAP{$self->path}; |
2267 | delete $cf::MAP{$self->path}; |
2009 | |
2268 | |
|
|
2269 | $self->deactivate; |
|
|
2270 | $_->clear_links_to ($self) for values %cf::MAP; |
2010 | $self->clear; |
2271 | $self->clear; |
2011 | |
|
|
2012 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2013 | |
2272 | |
2014 | $self->unlink_save; |
2273 | $self->unlink_save; |
2015 | $self->destroy; |
2274 | $self->destroy; |
2016 | } |
2275 | } |
2017 | |
2276 | |
2018 | my $nuke_counter = "aaaa"; |
2277 | my $nuke_counter = "aaaa"; |
2019 | |
2278 | |
2020 | sub nuke { |
2279 | sub nuke { |
2021 | my ($self) = @_; |
2280 | my ($self) = @_; |
2022 | |
2281 | |
|
|
2282 | { |
|
|
2283 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2284 | |
2023 | delete $cf::MAP{$self->path}; |
2285 | delete $cf::MAP{$self->path}; |
2024 | |
2286 | |
2025 | $self->unlink_save; |
2287 | $self->unlink_save; |
2026 | |
2288 | |
2027 | bless $self, "cf::map"; |
2289 | bless $self, "cf::map"; |
2028 | delete $self->{deny_reset}; |
2290 | delete $self->{deny_reset}; |
2029 | $self->{deny_save} = 1; |
2291 | $self->{deny_save} = 1; |
2030 | $self->reset_timeout (1); |
2292 | $self->reset_timeout (1); |
2031 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2293 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2032 | |
2294 | |
2033 | $cf::MAP{$self->path} = $self; |
2295 | $cf::MAP{$self->path} = $self; |
|
|
2296 | } |
2034 | |
2297 | |
2035 | $self->reset; # polite request, might not happen |
2298 | $self->reset; # polite request, might not happen |
2036 | } |
2299 | } |
2037 | |
2300 | |
2038 | =item $maps = cf::map::tmp_maps |
2301 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2114 | |
2377 | |
2115 | sub inv_recursive { |
2378 | sub inv_recursive { |
2116 | inv_recursive_ inv $_[0] |
2379 | inv_recursive_ inv $_[0] |
2117 | } |
2380 | } |
2118 | |
2381 | |
|
|
2382 | =item $ref = $ob->ref |
|
|
2383 | |
|
|
2384 | creates and returns a persistent reference to an objetc that can be stored as a string. |
|
|
2385 | |
|
|
2386 | =item $ob = cf::object::deref ($refstring) |
|
|
2387 | |
|
|
2388 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2389 | even if the object actually exists. May block. |
|
|
2390 | |
|
|
2391 | =cut |
|
|
2392 | |
|
|
2393 | sub deref { |
|
|
2394 | my ($ref) = @_; |
|
|
2395 | |
|
|
2396 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2397 | my ($uuid, $name) = ($1, $2); |
|
|
2398 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2399 | or return; |
|
|
2400 | $pl->ob->uuid eq $uuid |
|
|
2401 | or return; |
|
|
2402 | |
|
|
2403 | $pl->ob |
|
|
2404 | } else { |
|
|
2405 | warn "$ref: cannot resolve object reference\n"; |
|
|
2406 | undef |
|
|
2407 | } |
|
|
2408 | } |
|
|
2409 | |
2119 | package cf; |
2410 | package cf; |
2120 | |
2411 | |
2121 | =back |
2412 | =back |
2122 | |
2413 | |
2123 | =head3 cf::object::player |
2414 | =head3 cf::object::player |
… | |
… | |
2145 | |
2436 | |
2146 | } else { |
2437 | } else { |
2147 | my $pl = $self->contr; |
2438 | my $pl = $self->contr; |
2148 | |
2439 | |
2149 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2440 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2150 | my $diag = $pl->{npc_dialog}; |
2441 | my $dialog = $pl->{npc_dialog}; |
2151 | $diag->{pl}->ext_reply ( |
2442 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2152 | $diag->{id}, |
|
|
2153 | msgtype => "reply", |
|
|
2154 | msg => $diag->{pl}->expand_cfpod ($msg), |
|
|
2155 | add_topics => [] |
|
|
2156 | ); |
|
|
2157 | |
2443 | |
2158 | } else { |
2444 | } else { |
2159 | $msg = $npc->name . " says: $msg" if $npc; |
2445 | $msg = $npc->name . " says: $msg" if $npc; |
2160 | $self->message ($msg, $flags); |
2446 | $self->message ($msg, $flags); |
2161 | } |
2447 | } |
2162 | } |
2448 | } |
|
|
2449 | } |
|
|
2450 | |
|
|
2451 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2452 | |
|
|
2453 | =cut |
|
|
2454 | |
|
|
2455 | sub cf::object::send_msg { |
|
|
2456 | my $pl = shift->contr |
|
|
2457 | or return; |
|
|
2458 | $pl->send_msg (@_); |
2163 | } |
2459 | } |
2164 | |
2460 | |
2165 | =item $player_object->may ("access") |
2461 | =item $player_object->may ("access") |
2166 | |
2462 | |
2167 | Returns wether the given player is authorized to access resource "access" |
2463 | Returns wether the given player is authorized to access resource "access" |
… | |
… | |
2246 | # use -1 or undef as default coordinates, not 0, 0 |
2542 | # use -1 or undef as default coordinates, not 0, 0 |
2247 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2543 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2248 | if $x <=0 && $y <= 0; |
2544 | if $x <=0 && $y <= 0; |
2249 | |
2545 | |
2250 | $map->load; |
2546 | $map->load; |
2251 | $map->load_diag; |
2547 | $map->load_neighbours; |
2252 | |
2548 | |
2253 | return unless $self->contr->active; |
2549 | return unless $self->contr->active; |
2254 | $self->activate_recursive; |
2550 | $self->activate_recursive; |
2255 | |
2551 | |
2256 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2552 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2257 | $self->enter_map ($map, $x, $y); |
2553 | $self->enter_map ($map, $x, $y); |
2258 | } |
2554 | } |
2259 | |
2555 | |
2260 | =item $player_object->goto ($path, $x, $y[, $check->($map)]) |
2556 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2261 | |
2557 | |
2262 | Moves the player to the given map-path and coordinates by first freezing |
2558 | Moves the player to the given map-path and coordinates by first freezing |
2263 | her, loading and preparing them map, calling the provided $check callback |
2559 | her, loading and preparing them map, calling the provided $check callback |
2264 | that has to return the map if sucecssful, and then unfreezes the player on |
2560 | that has to return the map if sucecssful, and then unfreezes the player on |
2265 | the new (success) or old (failed) map position. |
2561 | the new (success) or old (failed) map position. In either case, $done will |
|
|
2562 | be called at the end of this process. |
2266 | |
2563 | |
2267 | =cut |
2564 | =cut |
2268 | |
2565 | |
2269 | our $GOTOGEN; |
2566 | our $GOTOGEN; |
2270 | |
2567 | |
2271 | sub cf::object::player::goto { |
2568 | sub cf::object::player::goto { |
2272 | my ($self, $path, $x, $y, $check) = @_; |
2569 | my ($self, $path, $x, $y, $check, $done) = @_; |
2273 | |
2570 | |
2274 | # do generation counting so two concurrent goto's will be executed in-order |
2571 | # do generation counting so two concurrent goto's will be executed in-order |
2275 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2572 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2276 | |
2573 | |
2277 | $self->enter_link; |
2574 | $self->enter_link; |
2278 | |
2575 | |
2279 | (async { |
2576 | (async { |
|
|
2577 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2578 | |
|
|
2579 | # *tag paths override both path and x|y |
|
|
2580 | if ($path =~ /^\*(.*)$/) { |
|
|
2581 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2582 | my $ob = $obs[rand @obs]; |
|
|
2583 | |
|
|
2584 | # see if we actually can go there |
|
|
2585 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2586 | $ob = $obs[rand @obs]; |
|
|
2587 | } else { |
|
|
2588 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2589 | } |
|
|
2590 | # else put us there anyways for now #d# |
|
|
2591 | |
|
|
2592 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2593 | } else { |
|
|
2594 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2595 | } |
|
|
2596 | } |
|
|
2597 | |
2280 | my $map = eval { |
2598 | my $map = eval { |
2281 | my $map = cf::map::find $path; |
2599 | my $map = defined $path ? cf::map::find $path : undef; |
2282 | |
2600 | |
2283 | if ($map) { |
2601 | if ($map) { |
2284 | $map = $map->customise_for ($self); |
2602 | $map = $map->customise_for ($self); |
2285 | $map = $check->($map) if $check && $map; |
2603 | $map = $check->($map) if $check && $map; |
2286 | } else { |
2604 | } else { |
2287 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2605 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2288 | } |
2606 | } |
2289 | |
2607 | |
2290 | $map |
2608 | $map |
2291 | }; |
2609 | }; |
2292 | |
2610 | |
… | |
… | |
2297 | |
2615 | |
2298 | if ($gen == $self->{_goto_generation}) { |
2616 | if ($gen == $self->{_goto_generation}) { |
2299 | delete $self->{_goto_generation}; |
2617 | delete $self->{_goto_generation}; |
2300 | $self->leave_link ($map, $x, $y); |
2618 | $self->leave_link ($map, $x, $y); |
2301 | } |
2619 | } |
|
|
2620 | |
|
|
2621 | $done->() if $done; |
2302 | })->prio (1); |
2622 | })->prio (1); |
2303 | } |
2623 | } |
2304 | |
2624 | |
2305 | =item $player_object->enter_exit ($exit_object) |
2625 | =item $player_object->enter_exit ($exit_object) |
2306 | |
2626 | |
… | |
… | |
2343 | $rmp->{origin_y} = $exit->y; |
2663 | $rmp->{origin_y} = $exit->y; |
2344 | } |
2664 | } |
2345 | |
2665 | |
2346 | $rmp->{random_seed} ||= $exit->random_seed; |
2666 | $rmp->{random_seed} ||= $exit->random_seed; |
2347 | |
2667 | |
2348 | my $data = cf::to_json $rmp; |
2668 | my $data = cf::encode_json $rmp; |
2349 | my $md5 = Digest::MD5::md5_hex $data; |
2669 | my $md5 = Digest::MD5::md5_hex $data; |
2350 | my $meta = "$RANDOMDIR/$md5.meta"; |
2670 | my $meta = "$RANDOMDIR/$md5.meta"; |
2351 | |
2671 | |
2352 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2672 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2353 | aio_write $fh, 0, (length $data), $data, 0; |
2673 | aio_write $fh, 0, (length $data), $data, 0; |
… | |
… | |
2380 | # if exit is damned, update players death & WoR home-position |
2700 | # if exit is damned, update players death & WoR home-position |
2381 | $self->contr->savebed ($slaying, $hp, $sp) |
2701 | $self->contr->savebed ($slaying, $hp, $sp) |
2382 | if $exit->flag (FLAG_DAMNED); |
2702 | if $exit->flag (FLAG_DAMNED); |
2383 | |
2703 | |
2384 | (async { |
2704 | (async { |
|
|
2705 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
|
|
2706 | |
2385 | $self->deactivate_recursive; # just to be sure |
2707 | $self->deactivate_recursive; # just to be sure |
2386 | unless (eval { |
2708 | unless (eval { |
2387 | $self->goto ($slaying, $hp, $sp); |
2709 | $self->goto ($slaying, $hp, $sp); |
2388 | |
2710 | |
2389 | 1; |
2711 | 1; |
… | |
… | |
2415 | |
2737 | |
2416 | utf8::encode $text; |
2738 | utf8::encode $text; |
2417 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2739 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2418 | } |
2740 | } |
2419 | |
2741 | |
2420 | =item $client->send_msg ($color, $type, $msg, [extra...]) |
2742 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2421 | |
2743 | |
2422 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2744 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2423 | client if neccessary. C<$type> should be a string identifying the type of |
2745 | client if neccessary. C<$type> should be a string identifying the type of |
2424 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2746 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2425 | the message unless the client supports the msg packet. |
2747 | the message unless the client supports the msg packet. |
2426 | |
2748 | |
2427 | =cut |
2749 | =cut |
2428 | |
2750 | |
|
|
2751 | # non-persistent channels (usually the info channel) |
|
|
2752 | our %CHANNEL = ( |
|
|
2753 | "c/identify" => { |
|
|
2754 | id => "infobox", |
|
|
2755 | title => "Identify", |
|
|
2756 | reply => undef, |
|
|
2757 | tooltip => "Items recently identified", |
|
|
2758 | }, |
|
|
2759 | "c/examine" => { |
|
|
2760 | id => "infobox", |
|
|
2761 | title => "Examine", |
|
|
2762 | reply => undef, |
|
|
2763 | tooltip => "Signs and other items you examined", |
|
|
2764 | }, |
|
|
2765 | "c/book" => { |
|
|
2766 | id => "infobox", |
|
|
2767 | title => "Book", |
|
|
2768 | reply => undef, |
|
|
2769 | tooltip => "The contents of a note or book", |
|
|
2770 | }, |
|
|
2771 | "c/lookat" => { |
|
|
2772 | id => "infobox", |
|
|
2773 | title => "Look", |
|
|
2774 | reply => undef, |
|
|
2775 | tooltip => "What you saw there", |
|
|
2776 | }, |
|
|
2777 | "c/who" => { |
|
|
2778 | id => "infobox", |
|
|
2779 | title => "Players", |
|
|
2780 | reply => undef, |
|
|
2781 | tooltip => "Shows players who are currently online", |
|
|
2782 | }, |
|
|
2783 | "c/body" => { |
|
|
2784 | id => "infobox", |
|
|
2785 | title => "Body Parts", |
|
|
2786 | reply => undef, |
|
|
2787 | tooltip => "Shows which body parts you posess and are available", |
|
|
2788 | }, |
|
|
2789 | "c/uptime" => { |
|
|
2790 | id => "infobox", |
|
|
2791 | title => "Uptime", |
|
|
2792 | reply => undef, |
|
|
2793 | tooltip => "How long the server has been running since last restart", |
|
|
2794 | }, |
|
|
2795 | "c/mapinfo" => { |
|
|
2796 | id => "infobox", |
|
|
2797 | title => "Map Info", |
|
|
2798 | reply => undef, |
|
|
2799 | tooltip => "Information related to the maps", |
|
|
2800 | }, |
|
|
2801 | ); |
|
|
2802 | |
2429 | sub cf::client::send_msg { |
2803 | sub cf::client::send_msg { |
2430 | my ($self, $color, $type, $msg, @extra) = @_; |
2804 | my ($self, $channel, $msg, $color, @extra) = @_; |
2431 | |
2805 | |
2432 | $msg = $self->pl->expand_cfpod ($msg); |
2806 | $msg = $self->pl->expand_cfpod ($msg); |
2433 | |
2807 | |
|
|
2808 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
|
|
2809 | |
|
|
2810 | # check predefined channels, for the benefit of C |
|
|
2811 | if ($CHANNEL{$channel}) { |
|
|
2812 | $channel = $CHANNEL{$channel}; |
|
|
2813 | |
|
|
2814 | $self->ext_msg (channel_info => $channel) |
|
|
2815 | if $self->can_msg; |
|
|
2816 | |
|
|
2817 | $channel = $channel->{id}; |
|
|
2818 | |
|
|
2819 | } elsif (ref $channel) { |
|
|
2820 | # send meta info to client, if not yet sent |
|
|
2821 | unless (exists $self->{channel}{$channel->{id}}) { |
|
|
2822 | $self->{channel}{$channel->{id}} = $channel; |
|
|
2823 | $self->ext_msg (channel_info => $channel) |
|
|
2824 | if $self->can_msg; |
|
|
2825 | } |
|
|
2826 | |
|
|
2827 | $channel = $channel->{id}; |
|
|
2828 | } |
|
|
2829 | |
2434 | return unless @extra || length $msg; |
2830 | return unless @extra || length $msg; |
2435 | |
2831 | |
2436 | if ($self->can_msg) { |
2832 | if ($self->can_msg) { |
|
|
2833 | # default colour, mask it out |
|
|
2834 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
|
|
2835 | if $color & cf::NDI_DEF; |
|
|
2836 | |
2437 | $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $type, $msg, @extra])); |
2837 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
|
|
2838 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2438 | } else { |
2839 | } else { |
2439 | # replace some tags by gcfclient-compatible ones |
|
|
2440 | for ($msg) { |
|
|
2441 | 1 while |
|
|
2442 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2443 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2444 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2445 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2446 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2447 | } |
|
|
2448 | |
|
|
2449 | if ($color >= 0) { |
2840 | if ($color >= 0) { |
|
|
2841 | # replace some tags by gcfclient-compatible ones |
|
|
2842 | for ($msg) { |
|
|
2843 | 1 while |
|
|
2844 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2845 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2846 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2847 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2848 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2849 | } |
|
|
2850 | |
|
|
2851 | $color &= cf::NDI_COLOR_MASK; |
|
|
2852 | |
|
|
2853 | utf8::encode $msg; |
|
|
2854 | |
2450 | if (0 && $msg =~ /\[/) { |
2855 | if (0 && $msg =~ /\[/) { |
|
|
2856 | # COMMAND/INFO |
2451 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2857 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
2452 | } else { |
2858 | } else { |
2453 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2859 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2454 | $self->send_packet ("drawinfo $color $msg") |
2860 | $self->send_packet ("drawinfo $color $msg") |
2455 | } |
2861 | } |
2456 | } |
2862 | } |
2457 | } |
2863 | } |
2458 | } |
2864 | } |
2459 | |
2865 | |
2460 | =item $client->ext_event ($type, %msg) |
2866 | =item $client->ext_msg ($type, @msg) |
2461 | |
2867 | |
2462 | Sends an ext event to the client. |
2868 | Sends an ext event to the client. |
2463 | |
2869 | |
2464 | =cut |
2870 | =cut |
2465 | |
2871 | |
2466 | sub cf::client::ext_event($$%) { |
2872 | sub cf::client::ext_msg($$@) { |
2467 | my ($self, $type, %msg) = @_; |
2873 | my ($self, $type, @msg) = @_; |
2468 | |
2874 | |
|
|
2875 | if ($self->extcmd == 2) { |
|
|
2876 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
|
|
2877 | } elsif ($self->extcmd == 1) { # TODO: remove |
2469 | $msg{msgtype} = "event_$type"; |
2878 | push @msg, msgtype => "event_$type"; |
2470 | $self->send_packet ("ext " . $self->{json_coder}->encode (\%msg)); |
2879 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2880 | } |
|
|
2881 | } |
|
|
2882 | |
|
|
2883 | =item $client->ext_reply ($msgid, @msg) |
|
|
2884 | |
|
|
2885 | Sends an ext reply to the client. |
|
|
2886 | |
|
|
2887 | =cut |
|
|
2888 | |
|
|
2889 | sub cf::client::ext_reply($$@) { |
|
|
2890 | my ($self, $id, @msg) = @_; |
|
|
2891 | |
|
|
2892 | if ($self->extcmd == 2) { |
|
|
2893 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
2894 | } elsif ($self->extcmd == 1) { |
|
|
2895 | #TODO: version 1, remove |
|
|
2896 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
2897 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2898 | } |
2471 | } |
2899 | } |
2472 | |
2900 | |
2473 | =item $success = $client->query ($flags, "text", \&cb) |
2901 | =item $success = $client->query ($flags, "text", \&cb) |
2474 | |
2902 | |
2475 | Queues a query to the client, calling the given callback with |
2903 | Queues a query to the client, calling the given callback with |
… | |
… | |
2530 | my ($ns, $buf) = @_; |
2958 | my ($ns, $buf) = @_; |
2531 | |
2959 | |
2532 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
2960 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
2533 | |
2961 | |
2534 | if (ref $msg) { |
2962 | if (ref $msg) { |
|
|
2963 | my ($type, $reply, @payload) = |
|
|
2964 | "ARRAY" eq ref $msg |
|
|
2965 | ? @$msg |
|
|
2966 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
2967 | |
|
|
2968 | my @reply; |
|
|
2969 | |
2535 | if (my $cb = $EXTICMD{$msg->{msgtype}}) { |
2970 | if (my $cb = $EXTICMD{$type}) { |
2536 | if (my %reply = $cb->($ns, $msg)) { |
2971 | @reply = $cb->($ns, @payload); |
2537 | $reply{msgid} = $msg->{msgid}; |
|
|
2538 | $ns->send ("ext " . $ns->{json_coder}->encode (\%reply)); |
|
|
2539 | } |
|
|
2540 | } |
2972 | } |
|
|
2973 | |
|
|
2974 | $ns->ext_reply ($reply, @reply) |
|
|
2975 | if $reply; |
|
|
2976 | |
2541 | } else { |
2977 | } else { |
2542 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2978 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2543 | } |
2979 | } |
2544 | |
2980 | |
2545 | cf::override; |
2981 | cf::override; |
… | |
… | |
2592 | our $safe = new Safe "safe"; |
3028 | our $safe = new Safe "safe"; |
2593 | our $safe_hole = new Safe::Hole; |
3029 | our $safe_hole = new Safe::Hole; |
2594 | |
3030 | |
2595 | $SIG{FPE} = 'IGNORE'; |
3031 | $SIG{FPE} = 'IGNORE'; |
2596 | |
3032 | |
2597 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
3033 | $safe->permit_only (Opcode::opset qw( |
|
|
3034 | :base_core :base_mem :base_orig :base_math |
|
|
3035 | grepstart grepwhile mapstart mapwhile |
|
|
3036 | sort time |
|
|
3037 | )); |
2598 | |
3038 | |
2599 | # here we export the classes and methods available to script code |
3039 | # here we export the classes and methods available to script code |
2600 | |
3040 | |
2601 | =pod |
3041 | =pod |
2602 | |
3042 | |
2603 | The following functions and methods are available within a safe environment: |
3043 | The following functions and methods are available within a safe environment: |
2604 | |
3044 | |
2605 | cf::object |
3045 | cf::object |
2606 | contr pay_amount pay_player map x y force_find force_add |
3046 | contr pay_amount pay_player map x y force_find force_add destroy |
2607 | insert remove |
3047 | insert remove name archname title slaying race decrease_ob_nr |
2608 | |
3048 | |
2609 | cf::object::player |
3049 | cf::object::player |
2610 | player |
3050 | player |
2611 | |
3051 | |
2612 | cf::player |
3052 | cf::player |
… | |
… | |
2617 | |
3057 | |
2618 | =cut |
3058 | =cut |
2619 | |
3059 | |
2620 | for ( |
3060 | for ( |
2621 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3061 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
|
|
3062 | insert remove inv name archname title slaying race |
2622 | insert remove)], |
3063 | decrease_ob_nr destroy)], |
2623 | ["cf::object::player" => qw(player)], |
3064 | ["cf::object::player" => qw(player)], |
2624 | ["cf::player" => qw(peaceful)], |
3065 | ["cf::player" => qw(peaceful)], |
2625 | ["cf::map" => qw(trigger)], |
3066 | ["cf::map" => qw(trigger)], |
2626 | ) { |
3067 | ) { |
2627 | no strict 'refs'; |
3068 | no strict 'refs'; |
… | |
… | |
2703 | # the server's init and main functions |
3144 | # the server's init and main functions |
2704 | |
3145 | |
2705 | sub load_facedata($) { |
3146 | sub load_facedata($) { |
2706 | my ($path) = @_; |
3147 | my ($path) = @_; |
2707 | |
3148 | |
|
|
3149 | # HACK to clear player env face cache, we need some signal framework |
|
|
3150 | # for this (global event?) |
|
|
3151 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3152 | |
|
|
3153 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
|
|
3154 | |
2708 | warn "loading facedata from $path\n"; |
3155 | warn "loading facedata from $path\n"; |
2709 | |
3156 | |
2710 | my $facedata; |
3157 | my $facedata; |
2711 | 0 < aio_load $path, $facedata |
3158 | 0 < aio_load $path, $facedata |
2712 | or die "$path: $!"; |
3159 | or die "$path: $!"; |
… | |
… | |
2714 | $facedata = Coro::Storable::thaw $facedata; |
3161 | $facedata = Coro::Storable::thaw $facedata; |
2715 | |
3162 | |
2716 | $facedata->{version} == 2 |
3163 | $facedata->{version} == 2 |
2717 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3164 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2718 | |
3165 | |
|
|
3166 | # patch in the exptable |
|
|
3167 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3168 | type => FT_RSRC, |
|
|
3169 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
|
|
3170 | }; |
|
|
3171 | cf::cede_to_tick; |
|
|
3172 | |
2719 | { |
3173 | { |
2720 | my $faces = $facedata->{faceinfo}; |
3174 | my $faces = $facedata->{faceinfo}; |
2721 | |
3175 | |
2722 | while (my ($face, $info) = each %$faces) { |
3176 | while (my ($face, $info) = each %$faces) { |
2723 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3177 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3178 | |
2724 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
3179 | cf::face::set_visibility $idx, $info->{visibility}; |
|
|
3180 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2725 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
3181 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2726 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
3182 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2727 | Coro::cede; |
3183 | |
|
|
3184 | cf::cede_to_tick; |
2728 | } |
3185 | } |
2729 | |
3186 | |
2730 | while (my ($face, $info) = each %$faces) { |
3187 | while (my ($face, $info) = each %$faces) { |
2731 | next unless $info->{smooth}; |
3188 | next unless $info->{smooth}; |
|
|
3189 | |
2732 | my $idx = cf::face::find $face |
3190 | my $idx = cf::face::find $face |
2733 | or next; |
3191 | or next; |
|
|
3192 | |
2734 | if (my $smooth = cf::face::find $info->{smooth}) { |
3193 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
3194 | cf::face::set_smooth $idx, $smooth; |
2735 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
3195 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2736 | } else { |
3196 | } else { |
2737 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3197 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
2738 | } |
3198 | } |
2739 | Coro::cede; |
3199 | |
|
|
3200 | cf::cede_to_tick; |
2740 | } |
3201 | } |
2741 | } |
3202 | } |
2742 | |
3203 | |
2743 | { |
3204 | { |
2744 | my $anims = $facedata->{animinfo}; |
3205 | my $anims = $facedata->{animinfo}; |
2745 | |
3206 | |
2746 | while (my ($anim, $info) = each %$anims) { |
3207 | while (my ($anim, $info) = each %$anims) { |
2747 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3208 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
2748 | Coro::cede; |
3209 | cf::cede_to_tick; |
2749 | } |
3210 | } |
2750 | |
3211 | |
2751 | cf::anim::invalidate_all; # d'oh |
3212 | cf::anim::invalidate_all; # d'oh |
2752 | } |
3213 | } |
2753 | |
3214 | |
|
|
3215 | { |
|
|
3216 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3217 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3218 | my $res = $facedata->{resource}; |
|
|
3219 | |
|
|
3220 | while (my ($name, $info) = each %$res) { |
|
|
3221 | if (defined $info->{type}) { |
|
|
3222 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
3223 | my $data; |
|
|
3224 | |
|
|
3225 | if ($info->{type} & 1) { |
|
|
3226 | # prepend meta info |
|
|
3227 | |
|
|
3228 | my $meta = $enc->encode ({ |
|
|
3229 | name => $name, |
|
|
3230 | %{ $info->{meta} || {} }, |
|
|
3231 | }); |
|
|
3232 | |
|
|
3233 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3234 | } else { |
|
|
3235 | $data = $info->{data}; |
|
|
3236 | } |
|
|
3237 | |
|
|
3238 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3239 | cf::face::set_type $idx, $info->{type}; |
|
|
3240 | } else { |
|
|
3241 | $RESOURCE{$name} = $info; |
|
|
3242 | } |
|
|
3243 | |
|
|
3244 | cf::cede_to_tick; |
|
|
3245 | } |
|
|
3246 | } |
|
|
3247 | |
|
|
3248 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3249 | |
2754 | 1 |
3250 | 1 |
2755 | } |
3251 | } |
2756 | |
3252 | |
|
|
3253 | cf::global->attach (on_resource_update => sub { |
|
|
3254 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3255 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3256 | |
|
|
3257 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3258 | my $sound = $soundconf->{compat}[$_] |
|
|
3259 | or next; |
|
|
3260 | |
|
|
3261 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3262 | cf::sound::set $sound->[0] => $face; |
|
|
3263 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3264 | } |
|
|
3265 | |
|
|
3266 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3267 | my $face = cf::face::find "sound/$v"; |
|
|
3268 | cf::sound::set $k => $face; |
|
|
3269 | } |
|
|
3270 | } |
|
|
3271 | }); |
|
|
3272 | |
|
|
3273 | register_exticmd fx_want => sub { |
|
|
3274 | my ($ns, $want) = @_; |
|
|
3275 | |
|
|
3276 | while (my ($k, $v) = each %$want) { |
|
|
3277 | $ns->fx_want ($k, $v); |
|
|
3278 | } |
|
|
3279 | }; |
|
|
3280 | |
2757 | sub reload_regions { |
3281 | sub reload_regions { |
|
|
3282 | # HACK to clear player env face cache, we need some signal framework |
|
|
3283 | # for this (global event?) |
|
|
3284 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3285 | |
2758 | load_resource_file "$MAPDIR/regions" |
3286 | load_resource_file "$MAPDIR/regions" |
2759 | or die "unable to load regions file\n"; |
3287 | or die "unable to load regions file\n"; |
|
|
3288 | |
|
|
3289 | for (cf::region::list) { |
|
|
3290 | $_->{match} = qr/$_->{match}/ |
|
|
3291 | if exists $_->{match}; |
|
|
3292 | } |
2760 | } |
3293 | } |
2761 | |
3294 | |
2762 | sub reload_facedata { |
3295 | sub reload_facedata { |
2763 | load_facedata "$DATADIR/facedata" |
3296 | load_facedata "$DATADIR/facedata" |
2764 | or die "unable to load facedata\n"; |
3297 | or die "unable to load facedata\n"; |
… | |
… | |
2793 | |
3326 | |
2794 | sub init { |
3327 | sub init { |
2795 | reload_resources; |
3328 | reload_resources; |
2796 | } |
3329 | } |
2797 | |
3330 | |
2798 | sub cfg_load { |
3331 | sub reload_config { |
2799 | open my $fh, "<:utf8", "$CONFDIR/config" |
3332 | open my $fh, "<:utf8", "$CONFDIR/config" |
2800 | or return; |
3333 | or return; |
2801 | |
3334 | |
2802 | local $/; |
3335 | local $/; |
2803 | *CFG = YAML::Syck::Load <$fh>; |
3336 | *CFG = YAML::Load <$fh>; |
2804 | |
3337 | |
2805 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3338 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
2806 | |
3339 | |
2807 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3340 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
2808 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3341 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
2819 | sub main { |
3352 | sub main { |
2820 | # we must not ever block the main coroutine |
3353 | # we must not ever block the main coroutine |
2821 | local $Coro::idle = sub { |
3354 | local $Coro::idle = sub { |
2822 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3355 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2823 | (async { |
3356 | (async { |
2824 | Event::one_event; |
3357 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3358 | EV::loop EV::LOOP_ONESHOT; |
2825 | })->prio (Coro::PRIO_MAX); |
3359 | })->prio (Coro::PRIO_MAX); |
2826 | }; |
3360 | }; |
2827 | |
3361 | |
2828 | cfg_load; |
3362 | reload_config; |
2829 | db_init; |
3363 | db_init; |
2830 | load_extensions; |
3364 | load_extensions; |
2831 | |
3365 | |
2832 | $TICK_WATCHER->start; |
3366 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3367 | evthread_start IO::AIO::poll_fileno; |
2833 | Event::loop; |
3368 | EV::loop; |
2834 | } |
3369 | } |
2835 | |
3370 | |
2836 | ############################################################################# |
3371 | ############################################################################# |
2837 | # initialisation and cleanup |
3372 | # initialisation and cleanup |
2838 | |
3373 | |
2839 | # install some emergency cleanup handlers |
3374 | # install some emergency cleanup handlers |
2840 | BEGIN { |
3375 | BEGIN { |
|
|
3376 | our %SIGWATCHER = (); |
2841 | for my $signal (qw(INT HUP TERM)) { |
3377 | for my $signal (qw(INT HUP TERM)) { |
2842 | Event->signal ( |
3378 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
2843 | reentrant => 0, |
|
|
2844 | data => WF_AUTOCANCEL, |
|
|
2845 | signal => $signal, |
|
|
2846 | prio => 0, |
|
|
2847 | cb => sub { |
|
|
2848 | cf::cleanup "SIG$signal"; |
3379 | cf::cleanup "SIG$signal"; |
2849 | }, |
|
|
2850 | ); |
3380 | }; |
2851 | } |
3381 | } |
2852 | } |
3382 | } |
2853 | |
3383 | |
2854 | sub write_runtime { |
3384 | sub write_runtime { |
2855 | my $runtime = "$LOCALDIR/runtime"; |
3385 | my $runtime = "$LOCALDIR/runtime"; |
… | |
… | |
2900 | # and maps saved/destroyed asynchronously. |
3430 | # and maps saved/destroyed asynchronously. |
2901 | warn "begin emergency player save\n"; |
3431 | warn "begin emergency player save\n"; |
2902 | for my $login (keys %cf::PLAYER) { |
3432 | for my $login (keys %cf::PLAYER) { |
2903 | my $pl = $cf::PLAYER{$login} or next; |
3433 | my $pl = $cf::PLAYER{$login} or next; |
2904 | $pl->valid or next; |
3434 | $pl->valid or next; |
|
|
3435 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
2905 | $pl->save; |
3436 | $pl->save; |
2906 | } |
3437 | } |
2907 | warn "end emergency player save\n"; |
3438 | warn "end emergency player save\n"; |
2908 | |
3439 | |
2909 | warn "begin emergency map save\n"; |
3440 | warn "begin emergency map save\n"; |
… | |
… | |
2948 | warn "syncing database to disk"; |
3479 | warn "syncing database to disk"; |
2949 | BDB::db_env_txn_checkpoint $DB_ENV; |
3480 | BDB::db_env_txn_checkpoint $DB_ENV; |
2950 | |
3481 | |
2951 | # if anything goes wrong in here, we should simply crash as we already saved |
3482 | # if anything goes wrong in here, we should simply crash as we already saved |
2952 | |
3483 | |
2953 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
2954 | for (Event::all_watchers) { |
|
|
2955 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
2956 | } |
|
|
2957 | |
|
|
2958 | warn "flushing outstanding aio requests"; |
3484 | warn "flushing outstanding aio requests"; |
2959 | for (;;) { |
3485 | for (;;) { |
2960 | BDB::flush; |
3486 | BDB::flush; |
2961 | IO::AIO::flush; |
3487 | IO::AIO::flush; |
2962 | Coro::cede; |
3488 | Coro::cede_notself; |
2963 | last unless IO::AIO::nreqs || BDB::nreqs; |
3489 | last unless IO::AIO::nreqs || BDB::nreqs; |
2964 | warn "iterate..."; |
3490 | warn "iterate..."; |
2965 | } |
3491 | } |
2966 | |
3492 | |
2967 | ++$RELOAD; |
3493 | ++$RELOAD; |
… | |
… | |
3026 | warn "reloading cf.pm"; |
3552 | warn "reloading cf.pm"; |
3027 | require cf; |
3553 | require cf; |
3028 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3554 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3029 | |
3555 | |
3030 | warn "loading config and database again"; |
3556 | warn "loading config and database again"; |
3031 | cf::cfg_load; |
3557 | cf::reload_config; |
3032 | |
3558 | |
3033 | warn "loading extensions"; |
3559 | warn "loading extensions"; |
3034 | cf::load_extensions; |
3560 | cf::load_extensions; |
3035 | |
3561 | |
3036 | warn "reattaching attachments to objects/players"; |
3562 | warn "reattaching attachments to objects/players"; |
… | |
… | |
3043 | warn "leaving sync_job"; |
3569 | warn "leaving sync_job"; |
3044 | |
3570 | |
3045 | 1 |
3571 | 1 |
3046 | } or do { |
3572 | } or do { |
3047 | warn $@; |
3573 | warn $@; |
3048 | warn "error while reloading, exiting."; |
3574 | cf::cleanup "error while reloading, exiting."; |
3049 | exit 1; |
|
|
3050 | }; |
3575 | }; |
3051 | |
3576 | |
3052 | warn "reloaded"; |
3577 | warn "reloaded"; |
3053 | }; |
3578 | }; |
3054 | |
3579 | |
… | |
… | |
3056 | |
3581 | |
3057 | sub reload_perl() { |
3582 | sub reload_perl() { |
3058 | # doing reload synchronously and two reloads happen back-to-back, |
3583 | # doing reload synchronously and two reloads happen back-to-back, |
3059 | # coro crashes during coro_state_free->destroy here. |
3584 | # coro crashes during coro_state_free->destroy here. |
3060 | |
3585 | |
3061 | $RELOAD_WATCHER ||= Event->timer ( |
3586 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3062 | reentrant => 0, |
|
|
3063 | after => 0, |
|
|
3064 | data => WF_AUTOCANCEL, |
|
|
3065 | cb => sub { |
|
|
3066 | do_reload_perl; |
3587 | do_reload_perl; |
3067 | undef $RELOAD_WATCHER; |
3588 | undef $RELOAD_WATCHER; |
3068 | }, |
|
|
3069 | ); |
3589 | }; |
3070 | } |
3590 | } |
3071 | |
3591 | |
3072 | register_command "reload" => sub { |
3592 | register_command "reload" => sub { |
3073 | my ($who, $arg) = @_; |
3593 | my ($who, $arg) = @_; |
3074 | |
3594 | |
3075 | if ($who->flag (FLAG_WIZ)) { |
3595 | if ($who->flag (FLAG_WIZ)) { |
3076 | $who->message ("reloading server."); |
3596 | $who->message ("reloading server."); |
|
|
3597 | async { |
|
|
3598 | $Coro::current->{desc} = "perl_reload"; |
3077 | async { reload_perl }; |
3599 | reload_perl; |
|
|
3600 | }; |
3078 | } |
3601 | } |
3079 | }; |
3602 | }; |
3080 | |
3603 | |
3081 | unshift @INC, $LIBDIR; |
3604 | unshift @INC, $LIBDIR; |
3082 | |
3605 | |
… | |
… | |
3084 | |
3607 | |
3085 | our @WAIT_FOR_TICK; |
3608 | our @WAIT_FOR_TICK; |
3086 | our @WAIT_FOR_TICK_BEGIN; |
3609 | our @WAIT_FOR_TICK_BEGIN; |
3087 | |
3610 | |
3088 | sub wait_for_tick { |
3611 | sub wait_for_tick { |
3089 | return unless $TICK_WATCHER->is_active; |
3612 | return if tick_inhibit; |
3090 | return if $Coro::current == $Coro::main; |
3613 | return if $Coro::current == $Coro::main; |
3091 | |
3614 | |
3092 | my $signal = new Coro::Signal; |
3615 | my $signal = new Coro::Signal; |
3093 | push @WAIT_FOR_TICK, $signal; |
3616 | push @WAIT_FOR_TICK, $signal; |
3094 | $signal->wait; |
3617 | $signal->wait; |
3095 | } |
3618 | } |
3096 | |
3619 | |
3097 | sub wait_for_tick_begin { |
3620 | sub wait_for_tick_begin { |
3098 | return unless $TICK_WATCHER->is_active; |
3621 | return if tick_inhibit; |
3099 | return if $Coro::current == $Coro::main; |
3622 | return if $Coro::current == $Coro::main; |
3100 | |
3623 | |
3101 | my $signal = new Coro::Signal; |
3624 | my $signal = new Coro::Signal; |
3102 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3625 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3103 | $signal->wait; |
3626 | $signal->wait; |
3104 | } |
3627 | } |
3105 | |
3628 | |
3106 | my $min = 1e6;#d# |
3629 | sub tick { |
3107 | my $avg = 10; |
|
|
3108 | $TICK_WATCHER = Event->timer ( |
|
|
3109 | reentrant => 0, |
|
|
3110 | parked => 1, |
|
|
3111 | prio => 0, |
|
|
3112 | at => $NEXT_TICK || $TICK, |
|
|
3113 | data => WF_AUTOCANCEL, |
|
|
3114 | cb => sub { |
|
|
3115 | if ($Coro::current != $Coro::main) { |
3630 | if ($Coro::current != $Coro::main) { |
3116 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3631 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3117 | unless ++$bug_warning > 10; |
3632 | unless ++$bug_warning > 10; |
3118 | return; |
3633 | return; |
3119 | } |
3634 | } |
3120 | |
3635 | |
3121 | $NOW = $tick_start = Event::time; |
|
|
3122 | |
|
|
3123 | cf::server_tick; # one server iteration |
3636 | cf::server_tick; # one server iteration |
3124 | |
3637 | |
3125 | 0 && sync_job {#d# |
3638 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3126 | for(1..10) { |
3639 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3127 | my $t = Event::time; |
3640 | Coro::async_pool { |
3128 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3641 | $Coro::current->{desc} = "runtime saver"; |
3129 | or die; |
3642 | write_runtime |
3130 | |
3643 | or warn "ERROR: unable to write runtime file: $!"; |
3131 | $map->width (50); |
|
|
3132 | $map->height (50); |
|
|
3133 | $map->alloc; |
|
|
3134 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3135 | my $t = Event::time - $t; |
|
|
3136 | |
|
|
3137 | #next unless $t < 0.0013;#d# |
|
|
3138 | if ($t < $min) { |
|
|
3139 | $min = $t; |
|
|
3140 | } |
|
|
3141 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3142 | } |
|
|
3143 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3144 | exit 0; |
|
|
3145 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3146 | }; |
3644 | }; |
|
|
3645 | } |
3147 | |
3646 | |
3148 | $RUNTIME += $TICK; |
|
|
3149 | $NEXT_TICK += $TICK; |
|
|
3150 | |
|
|
3151 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3152 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3153 | Coro::async_pool { |
|
|
3154 | write_runtime |
|
|
3155 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3156 | }; |
|
|
3157 | } |
|
|
3158 | |
|
|
3159 | # my $AFTER = Event::time; |
|
|
3160 | # warn $AFTER - $NOW;#d# |
|
|
3161 | |
|
|
3162 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3647 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3163 | $sig->send; |
3648 | $sig->send; |
3164 | } |
3649 | } |
3165 | while (my $sig = shift @WAIT_FOR_TICK) { |
3650 | while (my $sig = shift @WAIT_FOR_TICK) { |
3166 | $sig->send; |
3651 | $sig->send; |
3167 | } |
3652 | } |
3168 | |
3653 | |
3169 | $NOW = Event::time; |
3654 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3170 | |
|
|
3171 | # if we are delayed by four ticks or more, skip them all |
|
|
3172 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3173 | |
|
|
3174 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3175 | $TICK_WATCHER->start; |
|
|
3176 | |
|
|
3177 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3178 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3655 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3179 | |
3656 | |
3180 | _post_tick; |
3657 | if (0) { |
3181 | |
3658 | if ($NEXT_TICK) { |
3182 | |
3659 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3660 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3661 | warn "jitter $JITTER\n";#d# |
|
|
3662 | } |
3183 | }, |
3663 | } |
3184 | ); |
3664 | } |
3185 | |
3665 | |
3186 | { |
3666 | { |
3187 | BDB::max_poll_time $TICK * 0.1; |
3667 | # configure BDB |
3188 | $BDB_POLL_WATCHER = Event->io ( |
3668 | |
3189 | reentrant => 0, |
|
|
3190 | fd => BDB::poll_fileno, |
|
|
3191 | poll => 'r', |
|
|
3192 | prio => 0, |
|
|
3193 | data => WF_AUTOCANCEL, |
|
|
3194 | cb => \&BDB::poll_cb, |
|
|
3195 | ); |
|
|
3196 | BDB::min_parallel 8; |
3669 | BDB::min_parallel 8; |
3197 | |
3670 | BDB::max_poll_reqs $TICK * 0.1; |
3198 | BDB::set_sync_prepare { |
3671 | $Coro::BDB::WATCHER->priority (1); |
3199 | my $status; |
|
|
3200 | my $current = $Coro::current; |
|
|
3201 | ( |
|
|
3202 | sub { |
|
|
3203 | $status = $!; |
|
|
3204 | $current->ready; undef $current; |
|
|
3205 | }, |
|
|
3206 | sub { |
|
|
3207 | Coro::schedule while defined $current; |
|
|
3208 | $! = $status; |
|
|
3209 | }, |
|
|
3210 | ) |
|
|
3211 | }; |
|
|
3212 | |
3672 | |
3213 | unless ($DB_ENV) { |
3673 | unless ($DB_ENV) { |
3214 | $DB_ENV = BDB::db_env_create; |
3674 | $DB_ENV = BDB::db_env_create; |
|
|
3675 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3676 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3677 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3678 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3215 | |
3679 | |
3216 | cf::sync_job { |
3680 | cf::sync_job { |
3217 | eval { |
3681 | eval { |
3218 | BDB::db_env_open |
3682 | BDB::db_env_open |
3219 | $DB_ENV, |
3683 | $DB_ENV, |
… | |
… | |
3221 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3685 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3222 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3686 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3223 | 0666; |
3687 | 0666; |
3224 | |
3688 | |
3225 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3689 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3226 | |
|
|
3227 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3228 | $DB_ENV->set_lk_detect; |
|
|
3229 | }; |
3690 | }; |
3230 | |
3691 | |
3231 | cf::cleanup "db_env_open(db): $@" if $@; |
3692 | cf::cleanup "db_env_open(db): $@" if $@; |
3232 | }; |
3693 | }; |
3233 | } |
3694 | } |
|
|
3695 | |
|
|
3696 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3697 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3698 | }; |
|
|
3699 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3700 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3701 | }; |
|
|
3702 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3703 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3704 | }; |
3234 | } |
3705 | } |
3235 | |
3706 | |
3236 | { |
3707 | { |
|
|
3708 | # configure IO::AIO |
|
|
3709 | |
3237 | IO::AIO::min_parallel 8; |
3710 | IO::AIO::min_parallel 8; |
3238 | |
|
|
3239 | undef $Coro::AIO::WATCHER; |
|
|
3240 | IO::AIO::max_poll_time $TICK * 0.1; |
3711 | IO::AIO::max_poll_time $TICK * 0.1; |
3241 | $AIO_POLL_WATCHER = Event->io ( |
3712 | $Coro::AIO::WATCHER->priority (1); |
3242 | reentrant => 0, |
|
|
3243 | data => WF_AUTOCANCEL, |
|
|
3244 | fd => IO::AIO::poll_fileno, |
|
|
3245 | poll => 'r', |
|
|
3246 | prio => 6, |
|
|
3247 | cb => \&IO::AIO::poll_cb, |
|
|
3248 | ); |
|
|
3249 | } |
3713 | } |
3250 | |
3714 | |
3251 | my $_log_backtrace; |
3715 | my $_log_backtrace; |
3252 | |
3716 | |
3253 | sub _log_backtrace { |
3717 | sub _log_backtrace { |
… | |
… | |
3257 | |
3721 | |
3258 | # limit the # of concurrent backtraces |
3722 | # limit the # of concurrent backtraces |
3259 | if ($_log_backtrace < 2) { |
3723 | if ($_log_backtrace < 2) { |
3260 | ++$_log_backtrace; |
3724 | ++$_log_backtrace; |
3261 | async { |
3725 | async { |
|
|
3726 | $Coro::current->{desc} = "abt $msg"; |
|
|
3727 | |
3262 | my @bt = fork_call { |
3728 | my @bt = fork_call { |
3263 | @addr = map { sprintf "%x", $_ } @addr; |
3729 | @addr = map { sprintf "%x", $_ } @addr; |
3264 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3730 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3265 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3731 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3266 | or die "addr2line: $!"; |
3732 | or die "addr2line: $!"; |