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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 | |
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24 | use 5.10.0; |
3 | use utf8; |
25 | use utf8; |
4 | use strict; |
26 | use strict "vars", "subs"; |
5 | |
27 | |
6 | use Symbol; |
28 | use Symbol; |
7 | use List::Util; |
29 | use List::Util; |
8 | use Socket; |
30 | use Socket; |
9 | use Storable; |
31 | use EV; |
10 | use Event; |
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11 | use Opcode; |
32 | use Opcode; |
12 | use Safe; |
33 | use Safe; |
13 | use Safe::Hole; |
34 | use Safe::Hole; |
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35 | use Storable (); |
14 | |
36 | |
15 | use Coro 3.64 (); |
37 | use Coro (); |
16 | use Coro::State; |
38 | use Coro::State; |
17 | use Coro::Handle; |
39 | use Coro::Handle; |
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40 | use Coro::EV; |
18 | use Coro::Event; |
41 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
42 | use Coro::Timer; |
20 | use Coro::Signal; |
43 | use Coro::Signal; |
21 | use Coro::Semaphore; |
44 | use Coro::Semaphore; |
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45 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
46 | use Coro::AIO; |
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47 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
48 | use Coro::Storable; |
24 | use Coro::Util (); |
49 | use Coro::Util (); |
25 | |
50 | |
26 | use JSON::XS 1.4 (); |
51 | use JSON::XS 2.01 (); |
27 | use BDB (); |
52 | use BDB (); |
28 | use Data::Dumper; |
53 | use Data::Dumper; |
29 | use Digest::MD5; |
54 | use Digest::MD5; |
30 | use Fcntl; |
55 | use Fcntl; |
31 | use YAML::Syck (); |
56 | use YAML (); |
32 | use IO::AIO 2.32 (); |
57 | use IO::AIO (); |
33 | use Time::HiRes; |
58 | use Time::HiRes; |
34 | use Compress::LZF; |
59 | use Compress::LZF; |
35 | use Digest::MD5 (); |
60 | use Digest::MD5 (); |
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61 | |
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62 | AnyEvent::detect; |
36 | |
63 | |
37 | # configure various modules to our taste |
64 | # configure various modules to our taste |
38 | # |
65 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
66 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
67 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
68 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
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43 | $Event::Eval = 1; # no idea why this is required, but it is |
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44 | |
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45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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46 | $YAML::Syck::ImplicitUnicode = 1; |
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47 | |
69 | |
48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
70 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
49 | |
71 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
72 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
73 | |
… | |
… | |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
92 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
93 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
94 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
95 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
96 | our $BDBDIR = "$LOCALDIR/db"; |
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97 | our %RESOURCE; |
75 | |
98 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
99 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
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78 | our $AIO_POLL_WATCHER; |
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79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
100 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
101 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
102 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
103 | |
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104 | our $BDB_DEADLOCK_WATCHER; |
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105 | our $BDB_CHECKPOINT_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
106 | our $BDB_TRICKLE_WATCHER; |
85 | our $DB_ENV; |
107 | our $DB_ENV; |
86 | |
108 | |
87 | our %CFG; |
109 | our %CFG; |
88 | |
110 | |
89 | our $UPTIME; $UPTIME ||= time; |
111 | our $UPTIME; $UPTIME ||= time; |
90 | our $RUNTIME; |
112 | our $RUNTIME; |
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113 | our $NOW; |
91 | |
114 | |
92 | our %PLAYER; # all users |
115 | our (%PLAYER, %PLAYER_LOADING); # all users |
93 | our %MAP; # all maps |
116 | our (%MAP, %MAP_LOADING ); # all maps |
94 | our $LINK_MAP; # the special {link} map, which is always available |
117 | our $LINK_MAP; # the special {link} map, which is always available |
95 | |
118 | |
96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
119 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
120 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
98 | |
121 | |
99 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
122 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
100 | our $LOADAVG; # same thing, but with alpha-smoothing |
123 | our $LOADAVG; # same thing, but with alpha-smoothing |
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124 | our $JITTER; # average jitter |
101 | our $tick_start; # for load detecting purposes |
125 | our $TICK_START; # for load detecting purposes |
102 | |
126 | |
103 | binmode STDOUT; |
127 | binmode STDOUT; |
104 | binmode STDERR; |
128 | binmode STDERR; |
105 | |
129 | |
106 | # read virtual server time, if available |
130 | # read virtual server time, if available |
… | |
… | |
159 | |
183 | |
160 | The raw value load value from the last tick. |
184 | The raw value load value from the last tick. |
161 | |
185 | |
162 | =item %cf::CFG |
186 | =item %cf::CFG |
163 | |
187 | |
164 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
188 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
165 | from wherever your confdir points to. |
189 | from wherever your confdir points to. |
166 | |
190 | |
167 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
191 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
168 | |
192 | |
169 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
193 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
187 | $msg .= "\n" |
211 | $msg .= "\n" |
188 | unless $msg =~ /\n$/; |
212 | unless $msg =~ /\n$/; |
189 | |
213 | |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
214 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | |
215 | |
192 | utf8::encode $msg; |
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193 | LOG llevError, $msg; |
216 | LOG llevError, $msg; |
194 | }; |
217 | }; |
195 | } |
218 | } |
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219 | |
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220 | $Coro::State::DIEHOOK = sub { |
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221 | return unless $^S eq 0; # "eq", not "==" |
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222 | |
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223 | if ($Coro::current == $Coro::main) {#d# |
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224 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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225 | return;#d# |
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226 | }#d# |
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227 | |
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228 | # kill coroutine otherwise |
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229 | warn Carp::longmess $_[0]; |
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230 | Coro::terminate |
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231 | }; |
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232 | |
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233 | $SIG{__DIE__} = sub { }; #d#? |
196 | |
234 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
235 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
198 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
236 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
199 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
237 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
200 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
238 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
207 | for my $pkg (qw( |
245 | for my $pkg (qw( |
208 | cf::global cf::attachable |
246 | cf::global cf::attachable |
209 | cf::object cf::object::player |
247 | cf::object cf::object::player |
210 | cf::client cf::player |
248 | cf::client cf::player |
211 | cf::arch cf::living |
249 | cf::arch cf::living |
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250 | cf::map cf::mapspace |
212 | cf::map cf::party cf::region |
251 | cf::party cf::region |
213 | )) { |
252 | )) { |
214 | no strict 'refs'; |
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215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
253 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
216 | } |
254 | } |
217 | |
255 | |
218 | $Event::DIED = sub { |
256 | $EV::DIED = sub { |
219 | warn "error in event callback: @_"; |
257 | warn "error in event callback: @_"; |
220 | }; |
258 | }; |
221 | |
259 | |
222 | ############################################################################# |
260 | ############################################################################# |
223 | |
261 | |
… | |
… | |
246 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
284 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
247 | $d |
285 | $d |
248 | } || "[unable to dump $_[0]: '$@']"; |
286 | } || "[unable to dump $_[0]: '$@']"; |
249 | } |
287 | } |
250 | |
288 | |
251 | =item $ref = cf::from_json $json |
289 | =item $ref = cf::decode_json $json |
252 | |
290 | |
253 | Converts a JSON string into the corresponding perl data structure. |
291 | Converts a JSON string into the corresponding perl data structure. |
254 | |
292 | |
255 | =item $json = cf::to_json $ref |
293 | =item $json = cf::encode_json $ref |
256 | |
294 | |
257 | Converts a perl data structure into its JSON representation. |
295 | Converts a perl data structure into its JSON representation. |
258 | |
296 | |
259 | =cut |
297 | =cut |
260 | |
298 | |
261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
299 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
262 | |
300 | |
263 | sub to_json ($) { $json_coder->encode ($_[0]) } |
301 | sub encode_json($) { $json_coder->encode ($_[0]) } |
264 | sub from_json ($) { $json_coder->decode ($_[0]) } |
302 | sub decode_json($) { $json_coder->decode ($_[0]) } |
265 | |
303 | |
266 | =item cf::lock_wait $string |
304 | =item cf::lock_wait $string |
267 | |
305 | |
268 | Wait until the given lock is available. See cf::lock_acquire. |
306 | Wait until the given lock is available. See cf::lock_acquire. |
269 | |
307 | |
… | |
… | |
272 | Wait until the given lock is available and then acquires it and returns |
310 | Wait until the given lock is available and then acquires it and returns |
273 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
311 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
274 | for example when the coroutine gets canceled), the lock is automatically |
312 | for example when the coroutine gets canceled), the lock is automatically |
275 | returned. |
313 | returned. |
276 | |
314 | |
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315 | Locks are *not* recursive, locking from the same coro twice results in a |
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316 | deadlocked coro. |
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317 | |
277 | Lock names should begin with a unique identifier (for example, cf::map::find |
318 | Lock names should begin with a unique identifier (for example, cf::map::find |
278 | uses map_find and cf::map::load uses map_load). |
319 | uses map_find and cf::map::load uses map_load). |
279 | |
320 | |
280 | =item $locked = cf::lock_active $string |
321 | =item $locked = cf::lock_active $string |
281 | |
322 | |
282 | Return true if the lock is currently active, i.e. somebody has locked it. |
323 | Return true if the lock is currently active, i.e. somebody has locked it. |
283 | |
324 | |
284 | =cut |
325 | =cut |
285 | |
326 | |
286 | our %LOCK; |
327 | our %LOCK; |
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328 | our %LOCKER;#d# |
287 | |
329 | |
288 | sub lock_wait($) { |
330 | sub lock_wait($) { |
289 | my ($key) = @_; |
331 | my ($key) = @_; |
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332 | |
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333 | if ($LOCKER{$key} == $Coro::current) {#d# |
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334 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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335 | return;#d# |
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336 | }#d# |
290 | |
337 | |
291 | # wait for lock, if any |
338 | # wait for lock, if any |
292 | while ($LOCK{$key}) { |
339 | while ($LOCK{$key}) { |
293 | push @{ $LOCK{$key} }, $Coro::current; |
340 | push @{ $LOCK{$key} }, $Coro::current; |
294 | Coro::schedule; |
341 | Coro::schedule; |
… | |
… | |
300 | |
347 | |
301 | # wait, to be sure we are not locked |
348 | # wait, to be sure we are not locked |
302 | lock_wait $key; |
349 | lock_wait $key; |
303 | |
350 | |
304 | $LOCK{$key} = []; |
351 | $LOCK{$key} = []; |
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352 | $LOCKER{$key} = $Coro::current;#d# |
305 | |
353 | |
306 | Coro::guard { |
354 | Coro::guard { |
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355 | delete $LOCKER{$key};#d# |
307 | # wake up all waiters, to be on the safe side |
356 | # wake up all waiters, to be on the safe side |
308 | $_->ready for @{ delete $LOCK{$key} }; |
357 | $_->ready for @{ delete $LOCK{$key} }; |
309 | } |
358 | } |
310 | } |
359 | } |
311 | |
360 | |
… | |
… | |
314 | |
363 | |
315 | ! ! $LOCK{$key} |
364 | ! ! $LOCK{$key} |
316 | } |
365 | } |
317 | |
366 | |
318 | sub freeze_mainloop { |
367 | sub freeze_mainloop { |
319 | return unless $TICK_WATCHER->is_active; |
368 | tick_inhibit_inc; |
320 | |
369 | |
321 | my $guard = Coro::guard { |
370 | Coro::guard \&tick_inhibit_dec; |
322 | $TICK_WATCHER->start; |
371 | } |
323 | }; |
372 | |
324 | $TICK_WATCHER->stop; |
373 | =item cf::periodic $interval, $cb |
325 | $guard |
374 | |
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375 | Like EV::periodic, but randomly selects a starting point so that the actions |
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376 | get spread over timer. |
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377 | |
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378 | =cut |
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379 | |
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380 | sub periodic($$) { |
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381 | my ($interval, $cb) = @_; |
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382 | |
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383 | my $start = rand List::Util::min 180, $interval; |
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384 | |
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385 | EV::periodic $start, $interval, 0, $cb |
326 | } |
386 | } |
327 | |
387 | |
328 | =item cf::get_slot $time[, $priority[, $name]] |
388 | =item cf::get_slot $time[, $priority[, $name]] |
329 | |
389 | |
330 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
390 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
341 | our @SLOT_QUEUE; |
401 | our @SLOT_QUEUE; |
342 | our $SLOT_QUEUE; |
402 | our $SLOT_QUEUE; |
343 | |
403 | |
344 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
404 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
345 | $SLOT_QUEUE = Coro::async { |
405 | $SLOT_QUEUE = Coro::async { |
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406 | $Coro::current->desc ("timeslot manager"); |
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407 | |
346 | my $signal = new Coro::Signal; |
408 | my $signal = new Coro::Signal; |
347 | |
409 | |
348 | while () { |
410 | while () { |
349 | next_job: |
411 | next_job: |
350 | my $avail = cf::till_tick; |
412 | my $avail = cf::till_tick; |
… | |
… | |
358 | } |
420 | } |
359 | } |
421 | } |
360 | } |
422 | } |
361 | |
423 | |
362 | if (@SLOT_QUEUE) { |
424 | if (@SLOT_QUEUE) { |
363 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
425 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
364 | push @cf::WAIT_FOR_TICK, $signal; |
426 | push @cf::WAIT_FOR_TICK, $signal; |
365 | $signal->wait; |
427 | $signal->wait; |
366 | } else { |
428 | } else { |
367 | Coro::schedule; |
429 | Coro::schedule; |
368 | } |
430 | } |
369 | } |
431 | } |
370 | }; |
432 | }; |
371 | |
433 | |
372 | sub get_slot($;$$) { |
434 | sub get_slot($;$$) { |
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435 | return if tick_inhibit || $Coro::current == $Coro::main; |
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436 | |
373 | my ($time, $pri, $name) = @_; |
437 | my ($time, $pri, $name) = @_; |
374 | |
438 | |
375 | $time = $TICK * .6 if $time > $TICK * .6; |
439 | $time = $TICK * .6 if $time > $TICK * .6; |
376 | my $sig = new Coro::Signal; |
440 | my $sig = new Coro::Signal; |
377 | |
441 | |
… | |
… | |
391 | |
455 | |
392 | BEGIN { *async = \&Coro::async_pool } |
456 | BEGIN { *async = \&Coro::async_pool } |
393 | |
457 | |
394 | =item cf::sync_job { BLOCK } |
458 | =item cf::sync_job { BLOCK } |
395 | |
459 | |
396 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
460 | The design of Deliantra requires that the main coroutine ($Coro::main) |
397 | is always able to handle events or runnable, as Crossfire TRT is only |
461 | is always able to handle events or runnable, as Deliantra is only |
398 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
462 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
399 | acceptable. |
463 | acceptable. |
400 | |
464 | |
401 | If it must be done, put the blocking parts into C<sync_job>. This will run |
465 | If it must be done, put the blocking parts into C<sync_job>. This will run |
402 | the given BLOCK in another coroutine while waiting for the result. The |
466 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
407 | |
471 | |
408 | sub sync_job(&) { |
472 | sub sync_job(&) { |
409 | my ($job) = @_; |
473 | my ($job) = @_; |
410 | |
474 | |
411 | if ($Coro::current == $Coro::main) { |
475 | if ($Coro::current == $Coro::main) { |
412 | my $time = Event::time; |
476 | my $time = EV::time; |
413 | |
477 | |
414 | # this is the main coro, too bad, we have to block |
478 | # this is the main coro, too bad, we have to block |
415 | # till the operation succeeds, freezing the server :/ |
479 | # till the operation succeeds, freezing the server :/ |
416 | |
480 | |
417 | # TODO: use suspend/resume instead |
481 | LOG llevError, Carp::longmess "sync job";#d# |
418 | # (but this is cancel-safe) |
482 | |
419 | my $freeze_guard = freeze_mainloop; |
483 | my $freeze_guard = freeze_mainloop; |
420 | |
484 | |
421 | my $busy = 1; |
485 | my $busy = 1; |
422 | my @res; |
486 | my @res; |
423 | |
487 | |
424 | (async { |
488 | (async { |
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489 | $Coro::current->desc ("sync job coro"); |
425 | @res = eval { $job->() }; |
490 | @res = eval { $job->() }; |
426 | warn $@ if $@; |
491 | warn $@ if $@; |
427 | undef $busy; |
492 | undef $busy; |
428 | })->prio (Coro::PRIO_MAX); |
493 | })->prio (Coro::PRIO_MAX); |
429 | |
494 | |
430 | while ($busy) { |
495 | while ($busy) { |
431 | Coro::cede or Event::one_event; |
496 | if (Coro::nready) { |
|
|
497 | Coro::cede_notself; |
|
|
498 | } else { |
|
|
499 | EV::loop EV::LOOP_ONESHOT; |
432 | } |
500 | } |
|
|
501 | } |
433 | |
502 | |
434 | $time = Event::time - $time; |
503 | my $time = EV::time - $time; |
435 | |
504 | |
436 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
437 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
438 | |
|
|
439 | $tick_start += $time; # do not account sync jobs to server load |
505 | $TICK_START += $time; # do not account sync jobs to server load |
440 | |
506 | |
441 | wantarray ? @res : $res[0] |
507 | wantarray ? @res : $res[0] |
442 | } else { |
508 | } else { |
443 | # we are in another coroutine, how wonderful, everything just works |
509 | # we are in another coroutine, how wonderful, everything just works |
444 | |
510 | |
… | |
… | |
469 | =item fork_call { }, $args |
535 | =item fork_call { }, $args |
470 | |
536 | |
471 | Executes the given code block with the given arguments in a seperate |
537 | Executes the given code block with the given arguments in a seperate |
472 | process, returning the results. Everything must be serialisable with |
538 | process, returning the results. Everything must be serialisable with |
473 | Coro::Storable. May, of course, block. Note that the executed sub may |
539 | Coro::Storable. May, of course, block. Note that the executed sub may |
474 | never block itself or use any form of Event handling. |
540 | never block itself or use any form of event handling. |
475 | |
541 | |
476 | =cut |
542 | =cut |
477 | |
543 | |
478 | sub fork_call(&@) { |
544 | sub fork_call(&@) { |
479 | my ($cb, @args) = @_; |
545 | my ($cb, @args) = @_; |
480 | |
546 | |
481 | # we seemingly have to make a local copy of the whole thing, |
547 | # we seemingly have to make a local copy of the whole thing, |
482 | # otherwise perl prematurely frees the stuff :/ |
548 | # otherwise perl prematurely frees the stuff :/ |
483 | # TODO: investigate and fix (liekly this will be rather laborious) |
549 | # TODO: investigate and fix (likely this will be rather laborious) |
484 | |
550 | |
485 | my @res = Coro::Util::fork_eval { |
551 | my @res = Coro::Util::fork_eval { |
486 | reset_signals; |
552 | reset_signals; |
487 | &$cb |
553 | &$cb |
488 | }, @args; |
554 | }, @args; |
489 | |
555 | |
490 | wantarray ? @res : $res[-1] |
556 | wantarray ? @res : $res[-1] |
491 | } |
557 | } |
492 | |
558 | |
|
|
559 | =item $coin = coin_from_name $name |
|
|
560 | |
|
|
561 | =cut |
|
|
562 | |
|
|
563 | our %coin_alias = ( |
|
|
564 | "silver" => "silvercoin", |
|
|
565 | "silvercoin" => "silvercoin", |
|
|
566 | "silvercoins" => "silvercoin", |
|
|
567 | "gold" => "goldcoin", |
|
|
568 | "goldcoin" => "goldcoin", |
|
|
569 | "goldcoins" => "goldcoin", |
|
|
570 | "platinum" => "platinacoin", |
|
|
571 | "platinumcoin" => "platinacoin", |
|
|
572 | "platinumcoins" => "platinacoin", |
|
|
573 | "platina" => "platinacoin", |
|
|
574 | "platinacoin" => "platinacoin", |
|
|
575 | "platinacoins" => "platinacoin", |
|
|
576 | "royalty" => "royalty", |
|
|
577 | "royalties" => "royalty", |
|
|
578 | ); |
|
|
579 | |
|
|
580 | sub coin_from_name($) { |
|
|
581 | $coin_alias{$_[0]} |
|
|
582 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
583 | : undef |
|
|
584 | } |
|
|
585 | |
493 | =item $value = cf::db_get $family => $key |
586 | =item $value = cf::db_get $family => $key |
494 | |
587 | |
495 | Returns a single value from the environment database. |
588 | Returns a single value from the environment database. |
496 | |
589 | |
497 | =item cf::db_put $family => $key => $value |
590 | =item cf::db_put $family => $key => $value |
498 | |
591 | |
499 | Stores the given C<$value> in the family. It can currently store binary |
592 | Stores the given C<$value> in the family. It can currently store binary |
500 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
593 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
501 | |
594 | |
|
|
595 | =item $db = cf::db_table "name" |
|
|
596 | |
|
|
597 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
598 | within each server. |
|
|
599 | |
502 | =cut |
600 | =cut |
|
|
601 | |
|
|
602 | sub db_table($) { |
|
|
603 | my ($name) = @_; |
|
|
604 | my $db = BDB::db_create $DB_ENV; |
|
|
605 | |
|
|
606 | eval { |
|
|
607 | $db->set_flags (BDB::CHKSUM); |
|
|
608 | |
|
|
609 | utf8::encode $name; |
|
|
610 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
611 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
612 | cf::cleanup "db_open(db): $!" if $!; |
|
|
613 | }; |
|
|
614 | cf::cleanup "db_open(db): $@" if $@; |
|
|
615 | |
|
|
616 | $db |
|
|
617 | } |
503 | |
618 | |
504 | our $DB; |
619 | our $DB; |
505 | |
620 | |
506 | sub db_init { |
621 | sub db_init { |
507 | unless ($DB) { |
|
|
508 | $DB = BDB::db_create $DB_ENV; |
|
|
509 | |
|
|
510 | cf::sync_job { |
622 | cf::sync_job { |
511 | eval { |
623 | $DB ||= db_table "db"; |
512 | $DB->set_flags (BDB::CHKSUM); |
|
|
513 | |
|
|
514 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
515 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
516 | cf::cleanup "db_open(db): $!" if $!; |
|
|
517 | }; |
|
|
518 | cf::cleanup "db_open(db): $@" if $@; |
|
|
519 | }; |
|
|
520 | } |
624 | }; |
521 | } |
625 | } |
522 | |
626 | |
523 | sub db_get($$) { |
627 | sub db_get($$) { |
524 | my $key = "$_[0]/$_[1]"; |
628 | my $key = "$_[0]/$_[1]"; |
525 | |
629 | |
… | |
… | |
575 | if (1) { |
679 | if (1) { |
576 | $md5 = |
680 | $md5 = |
577 | join "\x00", |
681 | join "\x00", |
578 | $processversion, |
682 | $processversion, |
579 | map { |
683 | map { |
580 | Coro::cede; |
684 | cf::cede_to_tick; |
581 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
685 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
582 | } 0.. $#$src; |
686 | } 0.. $#$src; |
583 | |
687 | |
584 | |
688 | |
585 | my $dbmd5 = db_get cache => "$id/md5"; |
689 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
629 | attach callbacks/event handlers (a collection of which is called an "attachment") |
733 | attach callbacks/event handlers (a collection of which is called an "attachment") |
630 | to it. All such attachable objects support the following methods. |
734 | to it. All such attachable objects support the following methods. |
631 | |
735 | |
632 | In the following description, CLASS can be any of C<global>, C<object> |
736 | In the following description, CLASS can be any of C<global>, C<object> |
633 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
737 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
634 | Crossfire TRT). |
738 | Deliantra). |
635 | |
739 | |
636 | =over 4 |
740 | =over 4 |
637 | |
741 | |
638 | =item $attachable->attach ($attachment, key => $value...) |
742 | =item $attachable->attach ($attachment, key => $value...) |
639 | |
743 | |
… | |
… | |
921 | } |
1025 | } |
922 | |
1026 | |
923 | 0 |
1027 | 0 |
924 | } |
1028 | } |
925 | |
1029 | |
926 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1030 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
927 | |
1031 | |
928 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1032 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
929 | |
1033 | |
930 | Generate an object-specific event with the given arguments. |
1034 | Generate an object-specific event with the given arguments. |
931 | |
1035 | |
… | |
… | |
937 | |
1041 | |
938 | =cut |
1042 | =cut |
939 | |
1043 | |
940 | ############################################################################# |
1044 | ############################################################################# |
941 | # object support |
1045 | # object support |
942 | # |
|
|
943 | |
1046 | |
|
|
1047 | sub _object_equal($$); |
|
|
1048 | sub _object_equal($$) { |
|
|
1049 | my ($a, $b) = @_; |
|
|
1050 | |
|
|
1051 | return 0 unless (ref $a) eq (ref $b); |
|
|
1052 | |
|
|
1053 | if ("HASH" eq ref $a) { |
|
|
1054 | my @ka = keys %$a; |
|
|
1055 | my @kb = keys %$b; |
|
|
1056 | |
|
|
1057 | return 0 if @ka != @kb; |
|
|
1058 | |
|
|
1059 | for (0 .. $#ka) { |
|
|
1060 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1061 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1062 | } |
|
|
1063 | |
|
|
1064 | } elsif ("ARRAY" eq ref $a) { |
|
|
1065 | |
|
|
1066 | return 0 if @$a != @$b; |
|
|
1067 | |
|
|
1068 | for (0 .. $#$a) { |
|
|
1069 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1070 | } |
|
|
1071 | |
|
|
1072 | } elsif ($a ne $b) { |
|
|
1073 | return 0; |
|
|
1074 | } |
|
|
1075 | |
|
|
1076 | 1 |
|
|
1077 | } |
|
|
1078 | |
|
|
1079 | our $SLOW_MERGES;#d# |
944 | sub _can_merge { |
1080 | sub _can_merge { |
945 | my ($ob1, $ob2) = @_; |
1081 | my ($ob1, $ob2) = @_; |
946 | |
1082 | |
947 | local $Storable::canonical = 1; |
1083 | ++$SLOW_MERGES;#d# |
948 | my $fob1 = Storable::freeze $ob1; |
|
|
949 | my $fob2 = Storable::freeze $ob2; |
|
|
950 | |
1084 | |
951 | $fob1 eq $fob2 |
1085 | # we do the slow way here |
|
|
1086 | return _object_equal $ob1, $ob2 |
952 | } |
1087 | } |
953 | |
1088 | |
954 | sub reattach { |
1089 | sub reattach { |
955 | # basically do the same as instantiate, without calling instantiate |
1090 | # basically do the same as instantiate, without calling instantiate |
956 | my ($obj) = @_; |
1091 | my ($obj) = @_; |
957 | |
1092 | |
|
|
1093 | # no longer needed after getting rid of delete_package? |
958 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1094 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
959 | |
1095 | |
960 | my $registry = $obj->registry; |
1096 | my $registry = $obj->registry; |
961 | |
1097 | |
962 | @$registry = (); |
1098 | @$registry = (); |
963 | |
1099 | |
… | |
… | |
978 | cf::attachable->attach ( |
1114 | cf::attachable->attach ( |
979 | prio => -1000000, |
1115 | prio => -1000000, |
980 | on_instantiate => sub { |
1116 | on_instantiate => sub { |
981 | my ($obj, $data) = @_; |
1117 | my ($obj, $data) = @_; |
982 | |
1118 | |
983 | $data = from_json $data; |
1119 | $data = decode_json $data; |
984 | |
1120 | |
985 | for (@$data) { |
1121 | for (@$data) { |
986 | my ($name, $args) = @$_; |
1122 | my ($name, $args) = @$_; |
987 | |
1123 | |
988 | $obj->attach ($name, %{$args || {} }); |
1124 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1004 | sub object_freezer_save { |
1140 | sub object_freezer_save { |
1005 | my ($filename, $rdata, $objs) = @_; |
1141 | my ($filename, $rdata, $objs) = @_; |
1006 | |
1142 | |
1007 | sync_job { |
1143 | sync_job { |
1008 | if (length $$rdata) { |
1144 | if (length $$rdata) { |
|
|
1145 | utf8::decode (my $decname = $filename); |
1009 | warn sprintf "saving %s (%d,%d)\n", |
1146 | warn sprintf "saving %s (%d,%d)\n", |
1010 | $filename, length $$rdata, scalar @$objs; |
1147 | $decname, length $$rdata, scalar @$objs; |
1011 | |
1148 | |
1012 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1149 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1013 | chmod SAVE_MODE, $fh; |
1150 | aio_chmod $fh, SAVE_MODE; |
1014 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1151 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1015 | aio_fsync $fh if $cf::USE_FSYNC; |
1152 | aio_fsync $fh if $cf::USE_FSYNC; |
1016 | close $fh; |
1153 | aio_close $fh; |
1017 | |
1154 | |
1018 | if (@$objs) { |
1155 | if (@$objs) { |
1019 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1156 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1020 | chmod SAVE_MODE, $fh; |
1157 | aio_chmod $fh, SAVE_MODE; |
1021 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1158 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1022 | aio_write $fh, 0, (length $data), $data, 0; |
1159 | aio_write $fh, 0, (length $data), $data, 0; |
1023 | aio_fsync $fh if $cf::USE_FSYNC; |
1160 | aio_fsync $fh if $cf::USE_FSYNC; |
1024 | close $fh; |
1161 | aio_close $fh; |
1025 | aio_rename "$filename.pst~", "$filename.pst"; |
1162 | aio_rename "$filename.pst~", "$filename.pst"; |
1026 | } |
1163 | } |
1027 | } else { |
1164 | } else { |
1028 | aio_unlink "$filename.pst"; |
1165 | aio_unlink "$filename.pst"; |
1029 | } |
1166 | } |
… | |
… | |
1034 | } |
1171 | } |
1035 | } else { |
1172 | } else { |
1036 | aio_unlink $filename; |
1173 | aio_unlink $filename; |
1037 | aio_unlink "$filename.pst"; |
1174 | aio_unlink "$filename.pst"; |
1038 | } |
1175 | } |
1039 | } |
1176 | }; |
1040 | } |
1177 | } |
1041 | |
1178 | |
1042 | sub object_freezer_as_string { |
1179 | sub object_freezer_as_string { |
1043 | my ($rdata, $objs) = @_; |
1180 | my ($rdata, $objs) = @_; |
1044 | |
1181 | |
… | |
… | |
1056 | or return; |
1193 | or return; |
1057 | |
1194 | |
1058 | unless (aio_stat "$filename.pst") { |
1195 | unless (aio_stat "$filename.pst") { |
1059 | (aio_load "$filename.pst", $av) >= 0 |
1196 | (aio_load "$filename.pst", $av) >= 0 |
1060 | or return; |
1197 | or return; |
|
|
1198 | |
1061 | $av = eval { (Storable::thaw $av)->{objs} }; |
1199 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1200 | $av = $st->{objs}; |
1062 | } |
1201 | } |
1063 | |
1202 | |
|
|
1203 | utf8::decode (my $decname = $filename); |
1064 | warn sprintf "loading %s (%d)\n", |
1204 | warn sprintf "loading %s (%d,%d)\n", |
1065 | $filename, length $data, scalar @{$av || []}; |
1205 | $decname, length $data, scalar @{$av || []}; |
|
|
1206 | |
1066 | return ($data, $av); |
1207 | ($data, $av) |
1067 | } |
1208 | } |
1068 | |
1209 | |
1069 | =head2 COMMAND CALLBACKS |
1210 | =head2 COMMAND CALLBACKS |
1070 | |
1211 | |
1071 | =over 4 |
1212 | =over 4 |
… | |
… | |
1194 | |
1335 | |
1195 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1336 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1196 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1337 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1197 | |
1338 | |
1198 | $ext{source} = |
1339 | $ext{source} = |
1199 | "package $pkg; use strict; use utf8;\n" |
1340 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1200 | . "#line 1 \"$path\"\n{\n" |
1341 | . "#line 1 \"$path\"\n{\n" |
1201 | . $source |
1342 | . $source |
1202 | . "\n};\n1"; |
1343 | . "\n};\n1"; |
1203 | |
1344 | |
1204 | $todo{$base} = \%ext; |
1345 | $todo{$base} = \%ext; |
… | |
… | |
1220 | my $msg = $@ ? "$v->{path}: $@\n" |
1361 | my $msg = $@ ? "$v->{path}: $@\n" |
1221 | : "$v->{base}: extension inactive.\n"; |
1362 | : "$v->{base}: extension inactive.\n"; |
1222 | |
1363 | |
1223 | if (exists $v->{meta}{mandatory}) { |
1364 | if (exists $v->{meta}{mandatory}) { |
1224 | warn $msg; |
1365 | warn $msg; |
1225 | warn "mandatory extension failed to load, exiting.\n"; |
1366 | cf::cleanup "mandatory extension failed to load, exiting."; |
1226 | exit 1; |
|
|
1227 | } |
1367 | } |
1228 | |
1368 | |
1229 | warn $msg; |
1369 | warn $msg; |
1230 | } |
1370 | } |
1231 | |
1371 | |
… | |
… | |
1256 | use Coro::AIO; |
1396 | use Coro::AIO; |
1257 | |
1397 | |
1258 | =head3 cf::player |
1398 | =head3 cf::player |
1259 | |
1399 | |
1260 | =over 4 |
1400 | =over 4 |
|
|
1401 | |
|
|
1402 | =item cf::player::num_playing |
|
|
1403 | |
|
|
1404 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1405 | |
|
|
1406 | =cut |
|
|
1407 | |
|
|
1408 | sub num_playing { |
|
|
1409 | scalar grep |
|
|
1410 | $_->ob->map |
|
|
1411 | && !$_->hidden |
|
|
1412 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1413 | cf::player::list |
|
|
1414 | } |
1261 | |
1415 | |
1262 | =item cf::player::find $login |
1416 | =item cf::player::find $login |
1263 | |
1417 | |
1264 | Returns the given player object, loading it if necessary (might block). |
1418 | Returns the given player object, loading it if necessary (might block). |
1265 | |
1419 | |
… | |
… | |
1301 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1455 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1302 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1456 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1303 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1457 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1304 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1458 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1305 | |
1459 | |
1306 | my $pl = load_pl path $login |
1460 | my $f = new_from_file cf::object::thawer path $login |
1307 | or return; |
1461 | or return; |
|
|
1462 | |
|
|
1463 | my $pl = cf::player::load_pl $f |
|
|
1464 | or return; |
|
|
1465 | |
|
|
1466 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1467 | $f->resolve_delayed_derefs; |
1308 | $cf::PLAYER{$login} = $pl |
1468 | $cf::PLAYER{$login} = $pl |
1309 | } |
1469 | } |
1310 | } |
1470 | } |
1311 | } |
1471 | } |
1312 | |
1472 | |
… | |
… | |
1321 | return if $pl->{deny_save}; |
1481 | return if $pl->{deny_save}; |
1322 | |
1482 | |
1323 | aio_mkdir playerdir $pl, 0770; |
1483 | aio_mkdir playerdir $pl, 0770; |
1324 | $pl->{last_save} = $cf::RUNTIME; |
1484 | $pl->{last_save} = $cf::RUNTIME; |
1325 | |
1485 | |
|
|
1486 | cf::get_slot 0.01; |
|
|
1487 | |
1326 | $pl->save_pl ($path); |
1488 | $pl->save_pl ($path); |
1327 | Coro::cede; |
1489 | cf::cede_to_tick; |
1328 | } |
1490 | } |
1329 | |
1491 | |
1330 | sub new($) { |
1492 | sub new($) { |
1331 | my ($login) = @_; |
1493 | my ($login) = @_; |
1332 | |
1494 | |
… | |
… | |
1361 | my ($pl) = @_; |
1523 | my ($pl) = @_; |
1362 | |
1524 | |
1363 | my $name = $pl->ob->name; |
1525 | my $name = $pl->ob->name; |
1364 | |
1526 | |
1365 | $pl->{deny_save} = 1; |
1527 | $pl->{deny_save} = 1; |
1366 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1528 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1367 | |
1529 | |
1368 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1530 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1369 | $pl->deactivate; |
1531 | $pl->deactivate; |
|
|
1532 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1533 | $pl->ob->check_score; |
1370 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1534 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1371 | $pl->ns->destroy if $pl->ns; |
1535 | $pl->ns->destroy if $pl->ns; |
1372 | |
1536 | |
1373 | my $path = playerdir $pl; |
1537 | my $path = playerdir $pl; |
1374 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1538 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1410 | or return []; |
1574 | or return []; |
1411 | |
1575 | |
1412 | my @logins; |
1576 | my @logins; |
1413 | |
1577 | |
1414 | for my $login (@$dirs) { |
1578 | for my $login (@$dirs) { |
|
|
1579 | my $path = path $login; |
|
|
1580 | |
|
|
1581 | # a .pst is a dead give-away for a valid player |
|
|
1582 | # if no pst file found, open and chekc for blocked users |
|
|
1583 | if (aio_stat "$path.pst") { |
1415 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1584 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1416 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1585 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1417 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1586 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1587 | } |
1418 | |
1588 | |
1419 | utf8::decode $login; |
1589 | utf8::decode $login; |
1420 | push @logins, $login; |
1590 | push @logins, $login; |
1421 | } |
1591 | } |
1422 | |
1592 | |
… | |
… | |
1453 | |
1623 | |
1454 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1624 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1455 | |
1625 | |
1456 | Expand crossfire pod fragments into protocol xml. |
1626 | Expand crossfire pod fragments into protocol xml. |
1457 | |
1627 | |
1458 | =cut |
|
|
1459 | |
|
|
1460 | sub expand_cfpod { |
|
|
1461 | ((my $self), (local $_)) = @_; |
|
|
1462 | |
|
|
1463 | # escape & and < |
|
|
1464 | s/&/&/g; |
|
|
1465 | s/(?<![BIUGH])</</g; |
|
|
1466 | |
|
|
1467 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1468 | |
|
|
1469 | 1 while |
|
|
1470 | # replace B<>, I<>, U<> etc. |
|
|
1471 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1472 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1473 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1474 | # replace G<male|female> tags |
|
|
1475 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1476 | $self->gender ? $2 : $1 |
|
|
1477 | }ge |
|
|
1478 | # replace H<hint text> |
|
|
1479 | || s{H<([^\>]*)>} |
|
|
1480 | { |
|
|
1481 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1482 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1483 | "") |
|
|
1484 | [$self->{hintmode}] |
|
|
1485 | }ge; |
|
|
1486 | |
|
|
1487 | # create single paragraphs (very hackish) |
|
|
1488 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1489 | |
|
|
1490 | # compress some whitespace |
|
|
1491 | s/\s+\n/\n/g; # ws line-ends |
|
|
1492 | s/\n\n+/\n/g; # double lines |
|
|
1493 | s/^\n+//; # beginning lines |
|
|
1494 | s/\n+$//; # ending lines |
|
|
1495 | |
|
|
1496 | $_ |
|
|
1497 | } |
|
|
1498 | |
|
|
1499 | sub hintmode { |
|
|
1500 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1501 | $_[0]{hintmode} |
|
|
1502 | } |
|
|
1503 | |
|
|
1504 | =item $player->ext_reply ($msgid, @msg) |
1628 | =item $player->ext_reply ($msgid, @msg) |
1505 | |
1629 | |
1506 | Sends an ext reply to the player. |
1630 | Sends an ext reply to the player. |
1507 | |
1631 | |
1508 | =cut |
1632 | =cut |
… | |
… | |
1574 | our $MAX_RESET = 3600; |
1698 | our $MAX_RESET = 3600; |
1575 | our $DEFAULT_RESET = 3000; |
1699 | our $DEFAULT_RESET = 3000; |
1576 | |
1700 | |
1577 | sub generate_random_map { |
1701 | sub generate_random_map { |
1578 | my ($self, $rmp) = @_; |
1702 | my ($self, $rmp) = @_; |
|
|
1703 | |
|
|
1704 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1705 | |
1579 | # mit "rum" bekleckern, nicht |
1706 | # mit "rum" bekleckern, nicht |
1580 | $self->_create_random_map ( |
1707 | $self->_create_random_map ( |
1581 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1708 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1582 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1709 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1583 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1710 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1705 | |
1832 | |
1706 | # the temporary/swap location |
1833 | # the temporary/swap location |
1707 | sub save_path { |
1834 | sub save_path { |
1708 | my ($self) = @_; |
1835 | my ($self) = @_; |
1709 | |
1836 | |
1710 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1837 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1711 | "$TMPDIR/$path.map" |
1838 | "$TMPDIR/$path.map" |
1712 | } |
1839 | } |
1713 | |
1840 | |
1714 | # the unique path, undef == no special unique path |
1841 | # the unique path, undef == no special unique path |
1715 | sub uniq_path { |
1842 | sub uniq_path { |
1716 | my ($self) = @_; |
1843 | my ($self) = @_; |
1717 | |
1844 | |
1718 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1845 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1719 | "$UNIQUEDIR/$path" |
1846 | "$UNIQUEDIR/$path" |
1720 | } |
1847 | } |
1721 | |
1848 | |
1722 | # and all this just because we cannot iterate over |
1849 | # and all this just because we cannot iterate over |
1723 | # all maps in C++... |
1850 | # all maps in C++... |
… | |
… | |
1746 | |
1873 | |
1747 | sub load_header_from($) { |
1874 | sub load_header_from($) { |
1748 | my ($self, $path) = @_; |
1875 | my ($self, $path) = @_; |
1749 | |
1876 | |
1750 | utf8::encode $path; |
1877 | utf8::encode $path; |
1751 | #aio_open $path, O_RDONLY, 0 |
1878 | my $f = new_from_file cf::object::thawer $path |
1752 | # or return; |
|
|
1753 | |
|
|
1754 | $self->_load_header ($path) |
|
|
1755 | or return; |
1879 | or return; |
|
|
1880 | |
|
|
1881 | $self->_load_header ($f) |
|
|
1882 | or return; |
|
|
1883 | |
|
|
1884 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1885 | $f->resolve_delayed_derefs; |
1756 | |
1886 | |
1757 | $self->{load_path} = $path; |
1887 | $self->{load_path} = $path; |
1758 | |
1888 | |
1759 | 1 |
1889 | 1 |
1760 | } |
1890 | } |
… | |
… | |
1814 | sub find { |
1944 | sub find { |
1815 | my ($path, $origin) = @_; |
1945 | my ($path, $origin) = @_; |
1816 | |
1946 | |
1817 | $path = normalise $path, $origin && $origin->path; |
1947 | $path = normalise $path, $origin && $origin->path; |
1818 | |
1948 | |
|
|
1949 | cf::lock_wait "map_data:$path";#d#remove |
1819 | cf::lock_wait "map_find:$path"; |
1950 | cf::lock_wait "map_find:$path"; |
1820 | |
1951 | |
1821 | $cf::MAP{$path} || do { |
1952 | $cf::MAP{$path} || do { |
|
|
1953 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
1822 | my $guard = cf::lock_acquire "map_find:$path"; |
1954 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
1955 | |
1823 | my $map = new_from_path cf::map $path |
1956 | my $map = new_from_path cf::map $path |
1824 | or return; |
1957 | or return; |
1825 | |
1958 | |
1826 | $map->{last_save} = $cf::RUNTIME; |
1959 | $map->{last_save} = $cf::RUNTIME; |
1827 | |
1960 | |
… | |
… | |
1829 | or return; |
1962 | or return; |
1830 | |
1963 | |
1831 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1964 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1832 | # doing this can freeze the server in a sync job, obviously |
1965 | # doing this can freeze the server in a sync job, obviously |
1833 | #$cf::WAIT_FOR_TICK->wait; |
1966 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1967 | undef $guard2; |
|
|
1968 | undef $guard1; |
1834 | $map->reset; |
1969 | $map->reset; |
1835 | undef $guard; |
|
|
1836 | return find $path; |
1970 | return find $path; |
1837 | } |
1971 | } |
1838 | |
1972 | |
1839 | $cf::MAP{$path} = $map |
1973 | $cf::MAP{$path} = $map |
1840 | } |
1974 | } |
… | |
… | |
1849 | local $self->{deny_reset} = 1; # loading can take a long time |
1983 | local $self->{deny_reset} = 1; # loading can take a long time |
1850 | |
1984 | |
1851 | my $path = $self->{path}; |
1985 | my $path = $self->{path}; |
1852 | |
1986 | |
1853 | { |
1987 | { |
1854 | my $guard = cf::lock_acquire "map_load:$path"; |
1988 | my $guard = cf::lock_acquire "map_data:$path"; |
1855 | |
1989 | |
|
|
1990 | return unless $self->valid; |
1856 | return if $self->in_memory != cf::MAP_SWAPPED; |
1991 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1857 | |
1992 | |
1858 | $self->in_memory (cf::MAP_LOADING); |
1993 | $self->in_memory (cf::MAP_LOADING); |
1859 | |
1994 | |
1860 | $self->alloc; |
1995 | $self->alloc; |
1861 | |
1996 | |
1862 | $self->pre_load; |
1997 | $self->pre_load; |
1863 | Coro::cede; |
1998 | cf::cede_to_tick; |
1864 | |
1999 | |
|
|
2000 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2001 | $f->skip_block; |
1865 | $self->_load_objects ($self->{load_path}, 1) |
2002 | $self->_load_objects ($f) |
1866 | or return; |
2003 | or return; |
1867 | |
2004 | |
1868 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2005 | $self->post_load_original |
1869 | if delete $self->{load_original}; |
2006 | if delete $self->{load_original}; |
1870 | |
2007 | |
1871 | if (my $uniq = $self->uniq_path) { |
2008 | if (my $uniq = $self->uniq_path) { |
1872 | utf8::encode $uniq; |
2009 | utf8::encode $uniq; |
1873 | if (aio_open $uniq, O_RDONLY, 0) { |
2010 | unless (aio_stat $uniq) { |
|
|
2011 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1874 | $self->clear_unique_items; |
2012 | $self->clear_unique_items; |
1875 | $self->_load_objects ($uniq, 0); |
2013 | $self->_load_objects ($f); |
|
|
2014 | $f->resolve_delayed_derefs; |
|
|
2015 | } |
1876 | } |
2016 | } |
1877 | } |
2017 | } |
1878 | |
2018 | |
1879 | Coro::cede; |
2019 | $f->resolve_delayed_derefs; |
|
|
2020 | |
|
|
2021 | cf::cede_to_tick; |
1880 | # now do the right thing for maps |
2022 | # now do the right thing for maps |
1881 | $self->link_multipart_objects; |
2023 | $self->link_multipart_objects; |
1882 | $self->difficulty ($self->estimate_difficulty) |
2024 | $self->difficulty ($self->estimate_difficulty) |
1883 | unless $self->difficulty; |
2025 | unless $self->difficulty; |
1884 | Coro::cede; |
2026 | cf::cede_to_tick; |
1885 | |
2027 | |
1886 | unless ($self->{deny_activate}) { |
2028 | unless ($self->{deny_activate}) { |
1887 | $self->decay_objects; |
2029 | $self->decay_objects; |
1888 | $self->fix_auto_apply; |
2030 | $self->fix_auto_apply; |
1889 | $self->update_buttons; |
2031 | $self->update_buttons; |
1890 | Coro::cede; |
2032 | cf::cede_to_tick; |
1891 | $self->set_darkness_map; |
2033 | $self->set_darkness_map; |
1892 | Coro::cede; |
2034 | cf::cede_to_tick; |
1893 | $self->activate; |
2035 | $self->activate; |
1894 | } |
2036 | } |
1895 | |
2037 | |
1896 | $self->{last_save} = $cf::RUNTIME; |
2038 | $self->{last_save} = $cf::RUNTIME; |
1897 | $self->last_access ($cf::RUNTIME); |
2039 | $self->last_access ($cf::RUNTIME); |
1898 | |
2040 | |
1899 | $self->in_memory (cf::MAP_IN_MEMORY); |
2041 | $self->in_memory (cf::MAP_ACTIVE); |
1900 | } |
2042 | } |
1901 | |
2043 | |
1902 | $self->post_load; |
2044 | $self->post_load; |
1903 | } |
2045 | } |
1904 | |
2046 | |
… | |
… | |
1962 | my ($path, $origin, $load) = @_; |
2104 | my ($path, $origin, $load) = @_; |
1963 | |
2105 | |
1964 | $path = normalise $path, $origin && $origin->{path}; |
2106 | $path = normalise $path, $origin && $origin->{path}; |
1965 | |
2107 | |
1966 | if (my $map = $cf::MAP{$path}) { |
2108 | if (my $map = $cf::MAP{$path}) { |
1967 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2109 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
1968 | } |
2110 | } |
1969 | |
2111 | |
1970 | $MAP_PREFETCH{$path} |= $load; |
2112 | $MAP_PREFETCH{$path} |= $load; |
1971 | |
2113 | |
1972 | $MAP_PREFETCHER ||= cf::async { |
2114 | $MAP_PREFETCHER ||= cf::async { |
|
|
2115 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2116 | |
1973 | while (%MAP_PREFETCH) { |
2117 | while (%MAP_PREFETCH) { |
1974 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2118 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1975 | if (my $map = find $k) { |
2119 | if (my $map = find $k) { |
1976 | $map->load if $v; |
2120 | $map->load if $v; |
1977 | } |
2121 | } |
… | |
… | |
1987 | } |
2131 | } |
1988 | |
2132 | |
1989 | sub save { |
2133 | sub save { |
1990 | my ($self) = @_; |
2134 | my ($self) = @_; |
1991 | |
2135 | |
1992 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2136 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1993 | |
2137 | |
1994 | $self->{last_save} = $cf::RUNTIME; |
2138 | $self->{last_save} = $cf::RUNTIME; |
1995 | |
2139 | |
1996 | return unless $self->dirty; |
2140 | return unless $self->dirty; |
1997 | |
2141 | |
… | |
… | |
2003 | return if $self->{deny_save}; |
2147 | return if $self->{deny_save}; |
2004 | |
2148 | |
2005 | local $self->{last_access} = $self->last_access;#d# |
2149 | local $self->{last_access} = $self->last_access;#d# |
2006 | |
2150 | |
2007 | cf::async { |
2151 | cf::async { |
|
|
2152 | $Coro::current->{desc} = "map player save"; |
2008 | $_->contr->save for $self->players; |
2153 | $_->contr->save for $self->players; |
2009 | }; |
2154 | }; |
|
|
2155 | |
|
|
2156 | cf::get_slot 0.02; |
2010 | |
2157 | |
2011 | if ($uniq) { |
2158 | if ($uniq) { |
2012 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2159 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2013 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2160 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2014 | } else { |
2161 | } else { |
… | |
… | |
2020 | my ($self) = @_; |
2167 | my ($self) = @_; |
2021 | |
2168 | |
2022 | # save first because save cedes |
2169 | # save first because save cedes |
2023 | $self->save; |
2170 | $self->save; |
2024 | |
2171 | |
2025 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2172 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2026 | |
2173 | |
2027 | return if $self->players; |
2174 | return if $self->players; |
2028 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2175 | return if $self->in_memory != cf::MAP_ACTIVE; |
2029 | return if $self->{deny_save}; |
2176 | return if $self->{deny_save}; |
2030 | |
2177 | |
|
|
2178 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2179 | |
|
|
2180 | $self->deactivate; |
|
|
2181 | $_->clear_links_to ($self) for values %cf::MAP; |
2031 | $self->clear; |
2182 | $self->clear; |
2032 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2033 | } |
2183 | } |
2034 | |
2184 | |
2035 | sub reset_at { |
2185 | sub reset_at { |
2036 | my ($self) = @_; |
2186 | my ($self) = @_; |
2037 | |
2187 | |
… | |
… | |
2069 | if $uniq; |
2219 | if $uniq; |
2070 | } |
2220 | } |
2071 | |
2221 | |
2072 | delete $cf::MAP{$self->path}; |
2222 | delete $cf::MAP{$self->path}; |
2073 | |
2223 | |
|
|
2224 | $self->deactivate; |
|
|
2225 | $_->clear_links_to ($self) for values %cf::MAP; |
2074 | $self->clear; |
2226 | $self->clear; |
2075 | |
|
|
2076 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2077 | |
2227 | |
2078 | $self->unlink_save; |
2228 | $self->unlink_save; |
2079 | $self->destroy; |
2229 | $self->destroy; |
2080 | } |
2230 | } |
2081 | |
2231 | |
2082 | my $nuke_counter = "aaaa"; |
2232 | my $nuke_counter = "aaaa"; |
2083 | |
2233 | |
2084 | sub nuke { |
2234 | sub nuke { |
2085 | my ($self) = @_; |
2235 | my ($self) = @_; |
2086 | |
2236 | |
|
|
2237 | { |
|
|
2238 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2239 | |
2087 | delete $cf::MAP{$self->path}; |
2240 | delete $cf::MAP{$self->path}; |
2088 | |
2241 | |
2089 | $self->unlink_save; |
2242 | $self->unlink_save; |
2090 | |
2243 | |
2091 | bless $self, "cf::map"; |
2244 | bless $self, "cf::map"; |
2092 | delete $self->{deny_reset}; |
2245 | delete $self->{deny_reset}; |
2093 | $self->{deny_save} = 1; |
2246 | $self->{deny_save} = 1; |
2094 | $self->reset_timeout (1); |
2247 | $self->reset_timeout (1); |
2095 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2248 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2096 | |
2249 | |
2097 | $cf::MAP{$self->path} = $self; |
2250 | $cf::MAP{$self->path} = $self; |
|
|
2251 | } |
2098 | |
2252 | |
2099 | $self->reset; # polite request, might not happen |
2253 | $self->reset; # polite request, might not happen |
2100 | } |
2254 | } |
2101 | |
2255 | |
2102 | =item $maps = cf::map::tmp_maps |
2256 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2144 | |
2298 | |
2145 | sub unique_maps() { |
2299 | sub unique_maps() { |
2146 | [ |
2300 | [ |
2147 | map { |
2301 | map { |
2148 | utf8::decode $_; |
2302 | utf8::decode $_; |
2149 | /\.map$/ |
2303 | s/\.map$//; # TODO future compatibility hack |
|
|
2304 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2305 | ? () |
2150 | ? normalise $_ |
2306 | : normalise $_ |
2151 | : () |
|
|
2152 | } @{ aio_readdir $UNIQUEDIR or [] } |
2307 | } @{ aio_readdir $UNIQUEDIR or [] } |
2153 | ] |
2308 | ] |
2154 | } |
2309 | } |
2155 | |
2310 | |
2156 | package cf; |
|
|
2157 | |
|
|
2158 | =back |
2311 | =back |
2159 | |
2312 | |
2160 | =head3 cf::object |
2313 | =head3 cf::object |
2161 | |
2314 | |
2162 | =cut |
2315 | =cut |
… | |
… | |
2165 | |
2318 | |
2166 | =over 4 |
2319 | =over 4 |
2167 | |
2320 | |
2168 | =item $ob->inv_recursive |
2321 | =item $ob->inv_recursive |
2169 | |
2322 | |
2170 | Returns the inventory of the object _and_ their inventories, recursively. |
2323 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2324 | but I<not> the object itself. |
2171 | |
2325 | |
2172 | =cut |
2326 | =cut |
2173 | |
2327 | |
2174 | sub inv_recursive_; |
2328 | sub inv_recursive_; |
2175 | sub inv_recursive_ { |
2329 | sub inv_recursive_ { |
… | |
… | |
2178 | |
2332 | |
2179 | sub inv_recursive { |
2333 | sub inv_recursive { |
2180 | inv_recursive_ inv $_[0] |
2334 | inv_recursive_ inv $_[0] |
2181 | } |
2335 | } |
2182 | |
2336 | |
|
|
2337 | =item $ref = $ob->ref |
|
|
2338 | |
|
|
2339 | Creates and returns a persistent reference to an object that can be stored as a string. |
|
|
2340 | |
|
|
2341 | =item $ob = cf::object::deref ($refstring) |
|
|
2342 | |
|
|
2343 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2344 | even if the object actually exists. May block. |
|
|
2345 | |
|
|
2346 | =cut |
|
|
2347 | |
|
|
2348 | sub deref { |
|
|
2349 | my ($ref) = @_; |
|
|
2350 | |
|
|
2351 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2352 | my ($uuid, $name) = ($1, $2); |
|
|
2353 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2354 | or return; |
|
|
2355 | $pl->ob->uuid eq $uuid |
|
|
2356 | or return; |
|
|
2357 | |
|
|
2358 | $pl->ob |
|
|
2359 | } else { |
|
|
2360 | warn "$ref: cannot resolve object reference\n"; |
|
|
2361 | undef |
|
|
2362 | } |
|
|
2363 | } |
|
|
2364 | |
2183 | package cf; |
2365 | package cf; |
2184 | |
2366 | |
2185 | =back |
2367 | =back |
2186 | |
2368 | |
2187 | =head3 cf::object::player |
2369 | =head3 cf::object::player |
… | |
… | |
2193 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2375 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2194 | can be C<undef>. Does the right thing when the player is currently in a |
2376 | can be C<undef>. Does the right thing when the player is currently in a |
2195 | dialogue with the given NPC character. |
2377 | dialogue with the given NPC character. |
2196 | |
2378 | |
2197 | =cut |
2379 | =cut |
|
|
2380 | |
|
|
2381 | our $SAY_CHANNEL = { |
|
|
2382 | id => "say", |
|
|
2383 | title => "Map", |
|
|
2384 | reply => "say ", |
|
|
2385 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2386 | }; |
|
|
2387 | |
|
|
2388 | our $CHAT_CHANNEL = { |
|
|
2389 | id => "chat", |
|
|
2390 | title => "Chat", |
|
|
2391 | reply => "chat ", |
|
|
2392 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2393 | }; |
2198 | |
2394 | |
2199 | # rough implementation of a future "reply" method that works |
2395 | # rough implementation of a future "reply" method that works |
2200 | # with dialog boxes. |
2396 | # with dialog boxes. |
2201 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2397 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2202 | sub cf::object::player::reply($$$;$) { |
2398 | sub cf::object::player::reply($$$;$) { |
… | |
… | |
2214 | my $dialog = $pl->{npc_dialog}; |
2410 | my $dialog = $pl->{npc_dialog}; |
2215 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2411 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2216 | |
2412 | |
2217 | } else { |
2413 | } else { |
2218 | $msg = $npc->name . " says: $msg" if $npc; |
2414 | $msg = $npc->name . " says: $msg" if $npc; |
2219 | $self->message ($msg, $flags); |
2415 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2220 | } |
2416 | } |
2221 | } |
2417 | } |
2222 | } |
2418 | } |
2223 | |
2419 | |
2224 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2420 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2332 | her, loading and preparing them map, calling the provided $check callback |
2528 | her, loading and preparing them map, calling the provided $check callback |
2333 | that has to return the map if sucecssful, and then unfreezes the player on |
2529 | that has to return the map if sucecssful, and then unfreezes the player on |
2334 | the new (success) or old (failed) map position. In either case, $done will |
2530 | the new (success) or old (failed) map position. In either case, $done will |
2335 | be called at the end of this process. |
2531 | be called at the end of this process. |
2336 | |
2532 | |
|
|
2533 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2534 | it needs a loaded map it has to call C<< ->load >>. |
|
|
2535 | |
2337 | =cut |
2536 | =cut |
2338 | |
2537 | |
2339 | our $GOTOGEN; |
2538 | our $GOTOGEN; |
2340 | |
2539 | |
2341 | sub cf::object::player::goto { |
2540 | sub cf::object::player::goto { |
… | |
… | |
2345 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2544 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2346 | |
2545 | |
2347 | $self->enter_link; |
2546 | $self->enter_link; |
2348 | |
2547 | |
2349 | (async { |
2548 | (async { |
|
|
2549 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2550 | |
|
|
2551 | # *tag paths override both path and x|y |
|
|
2552 | if ($path =~ /^\*(.*)$/) { |
|
|
2553 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2554 | my $ob = $obs[rand @obs]; |
|
|
2555 | |
|
|
2556 | # see if we actually can go there |
|
|
2557 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2558 | $ob = $obs[rand @obs]; |
|
|
2559 | } else { |
|
|
2560 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2561 | } |
|
|
2562 | # else put us there anyways for now #d# |
|
|
2563 | |
|
|
2564 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2565 | } else { |
|
|
2566 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2567 | } |
|
|
2568 | } |
|
|
2569 | |
2350 | my $map = eval { |
2570 | my $map = eval { |
2351 | my $map = cf::map::find $path; |
2571 | my $map = defined $path ? cf::map::find $path : undef; |
2352 | |
2572 | |
2353 | if ($map) { |
2573 | if ($map) { |
2354 | $map = $map->customise_for ($self); |
2574 | $map = $map->customise_for ($self); |
2355 | $map = $check->($map) if $check && $map; |
2575 | $map = $check->($map) if $check && $map; |
2356 | } else { |
2576 | } else { |
2357 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2577 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2358 | } |
2578 | } |
2359 | |
2579 | |
2360 | $map |
2580 | $map |
2361 | }; |
2581 | }; |
2362 | |
2582 | |
… | |
… | |
2398 | } |
2618 | } |
2399 | |
2619 | |
2400 | sub prepare_random_map { |
2620 | sub prepare_random_map { |
2401 | my ($exit) = @_; |
2621 | my ($exit) = @_; |
2402 | |
2622 | |
2403 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2404 | |
|
|
2405 | # all this does is basically replace the /! path by |
2623 | # all this does is basically replace the /! path by |
2406 | # a new random map path (?random/...) with a seed |
2624 | # a new random map path (?random/...) with a seed |
2407 | # that depends on the exit object |
2625 | # that depends on the exit object |
2408 | |
2626 | |
2409 | my $rmp = parse_random_map_params $exit->msg; |
2627 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2411 | if ($exit->map) { |
2629 | if ($exit->map) { |
2412 | $rmp->{region} = $exit->region->name; |
2630 | $rmp->{region} = $exit->region->name; |
2413 | $rmp->{origin_map} = $exit->map->path; |
2631 | $rmp->{origin_map} = $exit->map->path; |
2414 | $rmp->{origin_x} = $exit->x; |
2632 | $rmp->{origin_x} = $exit->x; |
2415 | $rmp->{origin_y} = $exit->y; |
2633 | $rmp->{origin_y} = $exit->y; |
|
|
2634 | |
|
|
2635 | $exit->map->touch; |
2416 | } |
2636 | } |
2417 | |
2637 | |
2418 | $rmp->{random_seed} ||= $exit->random_seed; |
2638 | $rmp->{random_seed} ||= $exit->random_seed; |
2419 | |
2639 | |
2420 | my $data = cf::to_json $rmp; |
2640 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2421 | my $md5 = Digest::MD5::md5_hex $data; |
2641 | my $md5 = Digest::MD5::md5_hex $data; |
2422 | my $meta = "$RANDOMDIR/$md5.meta"; |
2642 | my $meta = "$RANDOMDIR/$md5.meta"; |
2423 | |
2643 | |
2424 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2644 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2425 | aio_write $fh, 0, (length $data), $data, 0; |
2645 | aio_write $fh, 0, (length $data), $data, 0; |
2426 | undef $fh; |
2646 | undef $fh; |
2427 | aio_rename "$meta~", $meta; |
2647 | aio_rename "$meta~", $meta; |
2428 | |
2648 | |
|
|
2649 | my $slaying = "?random/$md5"; |
|
|
2650 | |
|
|
2651 | if ($exit->valid) { |
2429 | $exit->slaying ("?random/$md5"); |
2652 | $exit->slaying ("?random/$md5"); |
2430 | $exit->msg (undef); |
2653 | $exit->msg (undef); |
|
|
2654 | } |
2431 | } |
2655 | } |
2432 | } |
2656 | } |
2433 | |
2657 | |
2434 | sub cf::object::player::enter_exit { |
2658 | sub cf::object::player::enter_exit { |
2435 | my ($self, $exit) = @_; |
2659 | my ($self, $exit) = @_; |
2436 | |
2660 | |
2437 | return unless $self->type == cf::PLAYER; |
2661 | return unless $self->type == cf::PLAYER; |
2438 | |
2662 | |
2439 | if ($exit->slaying eq "/!") { |
|
|
2440 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2441 | # the problem is that $exit might not survive long enough |
|
|
2442 | # so it needs to be done right now, right here |
|
|
2443 | cf::sync_job { prepare_random_map $exit }; |
|
|
2444 | } |
|
|
2445 | |
|
|
2446 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2447 | my $hp = $exit->stats->hp; |
|
|
2448 | my $sp = $exit->stats->sp; |
|
|
2449 | |
|
|
2450 | $self->enter_link; |
2663 | $self->enter_link; |
2451 | |
2664 | |
2452 | # if exit is damned, update players death & WoR home-position |
|
|
2453 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2454 | if $exit->flag (FLAG_DAMNED); |
|
|
2455 | |
|
|
2456 | (async { |
2665 | (async { |
2457 | $self->deactivate_recursive; # just to be sure |
2666 | $Coro::current->{desc} = "enter_exit"; |
|
|
2667 | |
2458 | unless (eval { |
2668 | unless (eval { |
|
|
2669 | $self->deactivate_recursive; # just to be sure |
|
|
2670 | |
|
|
2671 | # random map handling |
|
|
2672 | { |
|
|
2673 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2674 | |
|
|
2675 | prepare_random_map $exit |
|
|
2676 | if $exit->slaying eq "/!"; |
|
|
2677 | } |
|
|
2678 | |
|
|
2679 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2680 | my $x = $exit->stats->hp; |
|
|
2681 | my $y = $exit->stats->sp; |
|
|
2682 | |
2459 | $self->goto ($slaying, $hp, $sp); |
2683 | $self->goto ($map, $x, $y); |
2460 | |
2684 | |
|
|
2685 | # if exit is damned, update players death & WoR home-position |
|
|
2686 | $self->contr->savebed ($map, $x, $y) |
|
|
2687 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2688 | |
2461 | 1; |
2689 | 1 |
2462 | }) { |
2690 | }) { |
2463 | $self->message ("Something went wrong deep within the crossfire server. " |
2691 | $self->message ("Something went wrong deep within the crossfire server. " |
2464 | . "I'll try to bring you back to the map you were before. " |
2692 | . "I'll try to bring you back to the map you were before. " |
2465 | . "Please report this to the dungeon master!", |
2693 | . "Please report this to the dungeon master!", |
2466 | cf::NDI_UNIQUE | cf::NDI_RED); |
2694 | cf::NDI_UNIQUE | cf::NDI_RED); |
… | |
… | |
2496 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2724 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2497 | the message unless the client supports the msg packet. |
2725 | the message unless the client supports the msg packet. |
2498 | |
2726 | |
2499 | =cut |
2727 | =cut |
2500 | |
2728 | |
|
|
2729 | # non-persistent channels (usually the info channel) |
|
|
2730 | our %CHANNEL = ( |
|
|
2731 | "c/identify" => { |
|
|
2732 | id => "infobox", |
|
|
2733 | title => "Identify", |
|
|
2734 | reply => undef, |
|
|
2735 | tooltip => "Items recently identified", |
|
|
2736 | }, |
|
|
2737 | "c/examine" => { |
|
|
2738 | id => "infobox", |
|
|
2739 | title => "Examine", |
|
|
2740 | reply => undef, |
|
|
2741 | tooltip => "Signs and other items you examined", |
|
|
2742 | }, |
|
|
2743 | "c/book" => { |
|
|
2744 | id => "infobox", |
|
|
2745 | title => "Book", |
|
|
2746 | reply => undef, |
|
|
2747 | tooltip => "The contents of a note or book", |
|
|
2748 | }, |
|
|
2749 | "c/lookat" => { |
|
|
2750 | id => "infobox", |
|
|
2751 | title => "Look", |
|
|
2752 | reply => undef, |
|
|
2753 | tooltip => "What you saw there", |
|
|
2754 | }, |
|
|
2755 | "c/who" => { |
|
|
2756 | id => "infobox", |
|
|
2757 | title => "Players", |
|
|
2758 | reply => undef, |
|
|
2759 | tooltip => "Shows players who are currently online", |
|
|
2760 | }, |
|
|
2761 | "c/body" => { |
|
|
2762 | id => "infobox", |
|
|
2763 | title => "Body Parts", |
|
|
2764 | reply => undef, |
|
|
2765 | tooltip => "Shows which body parts you posess and are available", |
|
|
2766 | }, |
|
|
2767 | "c/uptime" => { |
|
|
2768 | id => "infobox", |
|
|
2769 | title => "Uptime", |
|
|
2770 | reply => undef, |
|
|
2771 | tooltip => "How long the server has been running since last restart", |
|
|
2772 | }, |
|
|
2773 | "c/mapinfo" => { |
|
|
2774 | id => "infobox", |
|
|
2775 | title => "Map Info", |
|
|
2776 | reply => undef, |
|
|
2777 | tooltip => "Information related to the maps", |
|
|
2778 | }, |
|
|
2779 | "c/party" => { |
|
|
2780 | id => "party", |
|
|
2781 | title => "Party", |
|
|
2782 | reply => "gsay ", |
|
|
2783 | tooltip => "Messages and chat related to your party", |
|
|
2784 | }, |
|
|
2785 | ); |
|
|
2786 | |
2501 | sub cf::client::send_msg { |
2787 | sub cf::client::send_msg { |
2502 | my ($self, $channel, $msg, $color, @extra) = @_; |
2788 | my ($self, $channel, $msg, $color, @extra) = @_; |
2503 | |
2789 | |
2504 | $msg = $self->pl->expand_cfpod ($msg); |
2790 | $msg = $self->pl->expand_cfpod ($msg); |
2505 | |
2791 | |
2506 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2792 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2507 | |
2793 | |
|
|
2794 | # check predefined channels, for the benefit of C |
|
|
2795 | if ($CHANNEL{$channel}) { |
|
|
2796 | $channel = $CHANNEL{$channel}; |
|
|
2797 | |
|
|
2798 | $self->ext_msg (channel_info => $channel) |
|
|
2799 | if $self->can_msg; |
|
|
2800 | |
|
|
2801 | $channel = $channel->{id}; |
|
|
2802 | |
2508 | if (ref $channel) { |
2803 | } elsif (ref $channel) { |
2509 | # send meta info to client, if not yet sent |
2804 | # send meta info to client, if not yet sent |
2510 | unless (exists $self->{channel}{$channel->{id}}) { |
2805 | unless (exists $self->{channel}{$channel->{id}}) { |
2511 | $self->{channel}{$channel->{id}} = $channel; |
2806 | $self->{channel}{$channel->{id}} = $channel; |
2512 | $self->ext_msg (channel_info => $channel); |
2807 | $self->ext_msg (channel_info => $channel) |
|
|
2808 | if $self->can_msg; |
2513 | } |
2809 | } |
2514 | |
2810 | |
2515 | $channel = $channel->{id}; |
2811 | $channel = $channel->{id}; |
2516 | } |
2812 | } |
2517 | |
2813 | |
… | |
… | |
2520 | if ($self->can_msg) { |
2816 | if ($self->can_msg) { |
2521 | # default colour, mask it out |
2817 | # default colour, mask it out |
2522 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2818 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2523 | if $color & cf::NDI_DEF; |
2819 | if $color & cf::NDI_DEF; |
2524 | |
2820 | |
2525 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2821 | my $pkt = "msg " |
|
|
2822 | . $self->{json_coder}->encode ( |
2526 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2823 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2824 | ); |
|
|
2825 | |
|
|
2826 | # try lzf for large packets |
|
|
2827 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2828 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2829 | |
|
|
2830 | # split very large packets |
|
|
2831 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2832 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2833 | $pkt = "frag"; |
|
|
2834 | } |
|
|
2835 | |
|
|
2836 | $self->send_packet ($pkt); |
2527 | } else { |
2837 | } else { |
2528 | if ($color >= 0) { |
2838 | if ($color >= 0) { |
2529 | # replace some tags by gcfclient-compatible ones |
2839 | # replace some tags by gcfclient-compatible ones |
2530 | for ($msg) { |
2840 | for ($msg) { |
2531 | 1 while |
2841 | 1 while |
… | |
… | |
2558 | =cut |
2868 | =cut |
2559 | |
2869 | |
2560 | sub cf::client::ext_msg($$@) { |
2870 | sub cf::client::ext_msg($$@) { |
2561 | my ($self, $type, @msg) = @_; |
2871 | my ($self, $type, @msg) = @_; |
2562 | |
2872 | |
2563 | my $extcmd = $self->extcmd; |
|
|
2564 | |
|
|
2565 | if ($extcmd == 2) { |
2873 | if ($self->extcmd == 2) { |
2566 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2874 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2567 | } elsif ($extcmd == 1) { # TODO: remove |
2875 | } elsif ($self->extcmd == 1) { # TODO: remove |
2568 | push @msg, msgtype => "event_$type"; |
2876 | push @msg, msgtype => "event_$type"; |
2569 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2877 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2570 | } |
2878 | } |
2571 | } |
2879 | } |
2572 | |
2880 | |
… | |
… | |
2579 | sub cf::client::ext_reply($$@) { |
2887 | sub cf::client::ext_reply($$@) { |
2580 | my ($self, $id, @msg) = @_; |
2888 | my ($self, $id, @msg) = @_; |
2581 | |
2889 | |
2582 | if ($self->extcmd == 2) { |
2890 | if ($self->extcmd == 2) { |
2583 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2891 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2584 | } elsif ($self->ns->extcmd == 1) { |
2892 | } elsif ($self->extcmd == 1) { |
2585 | #TODO: version 1, remove |
2893 | #TODO: version 1, remove |
2586 | unshift @msg, msgtype => "reply", msgid => $id; |
2894 | unshift @msg, msgtype => "reply", msgid => $id; |
2587 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2895 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2588 | } |
2896 | } |
2589 | } |
2897 | } |
… | |
… | |
2731 | =pod |
3039 | =pod |
2732 | |
3040 | |
2733 | The following functions and methods are available within a safe environment: |
3041 | The following functions and methods are available within a safe environment: |
2734 | |
3042 | |
2735 | cf::object |
3043 | cf::object |
2736 | contr pay_amount pay_player map x y force_find force_add |
3044 | contr pay_amount pay_player map x y force_find force_add destroy |
2737 | insert remove name archname title slaying race decrease_ob_nr |
3045 | insert remove name archname title slaying race decrease split |
2738 | |
3046 | |
2739 | cf::object::player |
3047 | cf::object::player |
2740 | player |
3048 | player |
2741 | |
3049 | |
2742 | cf::player |
3050 | cf::player |
… | |
… | |
2747 | |
3055 | |
2748 | =cut |
3056 | =cut |
2749 | |
3057 | |
2750 | for ( |
3058 | for ( |
2751 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3059 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2752 | insert remove inv name archname title slaying race |
3060 | insert remove inv nrof name archname title slaying race |
2753 | decrease_ob_nr)], |
3061 | decrease split destroy change_exp)], |
2754 | ["cf::object::player" => qw(player)], |
3062 | ["cf::object::player" => qw(player)], |
2755 | ["cf::player" => qw(peaceful)], |
3063 | ["cf::player" => qw(peaceful)], |
2756 | ["cf::map" => qw(trigger)], |
3064 | ["cf::map" => qw(trigger)], |
2757 | ) { |
3065 | ) { |
2758 | no strict 'refs'; |
3066 | no strict 'refs'; |
… | |
… | |
2834 | # the server's init and main functions |
3142 | # the server's init and main functions |
2835 | |
3143 | |
2836 | sub load_facedata($) { |
3144 | sub load_facedata($) { |
2837 | my ($path) = @_; |
3145 | my ($path) = @_; |
2838 | |
3146 | |
|
|
3147 | # HACK to clear player env face cache, we need some signal framework |
|
|
3148 | # for this (global event?) |
|
|
3149 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3150 | |
2839 | my $enc = JSON::XS->new->utf8->canonical; |
3151 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
2840 | |
3152 | |
2841 | warn "loading facedata from $path\n"; |
3153 | warn "loading facedata from $path\n"; |
2842 | |
3154 | |
2843 | my $facedata; |
3155 | my $facedata; |
2844 | 0 < aio_load $path, $facedata |
3156 | 0 < aio_load $path, $facedata |
… | |
… | |
2859 | { |
3171 | { |
2860 | my $faces = $facedata->{faceinfo}; |
3172 | my $faces = $facedata->{faceinfo}; |
2861 | |
3173 | |
2862 | while (my ($face, $info) = each %$faces) { |
3174 | while (my ($face, $info) = each %$faces) { |
2863 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3175 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3176 | |
2864 | cf::face::set_visibility $idx, $info->{visibility}; |
3177 | cf::face::set_visibility $idx, $info->{visibility}; |
2865 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3178 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2866 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3179 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2867 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3180 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2868 | |
3181 | |
2869 | cf::cede_to_tick; |
3182 | cf::cede_to_tick; |
2870 | } |
3183 | } |
2871 | |
3184 | |
2872 | while (my ($face, $info) = each %$faces) { |
3185 | while (my ($face, $info) = each %$faces) { |
2873 | next unless $info->{smooth}; |
3186 | next unless $info->{smooth}; |
|
|
3187 | |
2874 | my $idx = cf::face::find $face |
3188 | my $idx = cf::face::find $face |
2875 | or next; |
3189 | or next; |
|
|
3190 | |
2876 | if (my $smooth = cf::face::find $info->{smooth}) { |
3191 | if (my $smooth = cf::face::find $info->{smooth}) { |
2877 | cf::face::set_smooth $idx, $smooth; |
3192 | cf::face::set_smooth $idx, $smooth; |
2878 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3193 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2879 | } else { |
3194 | } else { |
2880 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3195 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
2898 | { |
3213 | { |
2899 | # TODO: for gcfclient pleasure, we should give resources |
3214 | # TODO: for gcfclient pleasure, we should give resources |
2900 | # that gcfclient doesn't grok a >10000 face index. |
3215 | # that gcfclient doesn't grok a >10000 face index. |
2901 | my $res = $facedata->{resource}; |
3216 | my $res = $facedata->{resource}; |
2902 | |
3217 | |
2903 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
2904 | |
|
|
2905 | while (my ($name, $info) = each %$res) { |
3218 | while (my ($name, $info) = each %$res) { |
|
|
3219 | if (defined $info->{type}) { |
2906 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3220 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
2907 | my $data; |
3221 | my $data; |
2908 | |
3222 | |
2909 | if ($info->{type} & 1) { |
3223 | if ($info->{type} & 1) { |
2910 | # prepend meta info |
3224 | # prepend meta info |
2911 | |
3225 | |
2912 | my $meta = $enc->encode ({ |
3226 | my $meta = $enc->encode ({ |
2913 | name => $name, |
3227 | name => $name, |
2914 | %{ $info->{meta} || {} }, |
3228 | %{ $info->{meta} || {} }, |
2915 | }); |
3229 | }); |
2916 | |
3230 | |
2917 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3231 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3232 | } else { |
|
|
3233 | $data = $info->{data}; |
|
|
3234 | } |
|
|
3235 | |
|
|
3236 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3237 | cf::face::set_type $idx, $info->{type}; |
2918 | } else { |
3238 | } else { |
2919 | $data = $info->{data}; |
3239 | $RESOURCE{$name} = $info; |
2920 | } |
3240 | } |
2921 | |
3241 | |
2922 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
2923 | cf::face::set_type $idx, $info->{type}; |
|
|
2924 | |
|
|
2925 | cf::cede_to_tick; |
3242 | cf::cede_to_tick; |
2926 | } |
3243 | } |
2927 | |
|
|
2928 | if ($soundconf) { |
|
|
2929 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
2930 | |
|
|
2931 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
2932 | my $sound = $soundconf->{compat}[$_] |
|
|
2933 | or next; |
|
|
2934 | |
|
|
2935 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
2936 | cf::sound::set $sound->[0] => $face; |
|
|
2937 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
2938 | } |
|
|
2939 | |
|
|
2940 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
2941 | my $face = cf::face::find "sound/$v"; |
|
|
2942 | cf::sound::set $k => $face; |
|
|
2943 | } |
|
|
2944 | } |
|
|
2945 | } |
3244 | } |
|
|
3245 | |
|
|
3246 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
2946 | |
3247 | |
2947 | 1 |
3248 | 1 |
2948 | } |
3249 | } |
|
|
3250 | |
|
|
3251 | cf::global->attach (on_resource_update => sub { |
|
|
3252 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3253 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3254 | |
|
|
3255 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3256 | my $sound = $soundconf->{compat}[$_] |
|
|
3257 | or next; |
|
|
3258 | |
|
|
3259 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3260 | cf::sound::set $sound->[0] => $face; |
|
|
3261 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3262 | } |
|
|
3263 | |
|
|
3264 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3265 | my $face = cf::face::find "sound/$v"; |
|
|
3266 | cf::sound::set $k => $face; |
|
|
3267 | } |
|
|
3268 | } |
|
|
3269 | }); |
2949 | |
3270 | |
2950 | register_exticmd fx_want => sub { |
3271 | register_exticmd fx_want => sub { |
2951 | my ($ns, $want) = @_; |
3272 | my ($ns, $want) = @_; |
2952 | |
3273 | |
2953 | while (my ($k, $v) = each %$want) { |
3274 | while (my ($k, $v) = each %$want) { |
2954 | $ns->fx_want ($k, $v); |
3275 | $ns->fx_want ($k, $v); |
2955 | } |
3276 | } |
2956 | }; |
3277 | }; |
2957 | |
3278 | |
|
|
3279 | sub load_resource_file($) { |
|
|
3280 | my $guard = lock_acquire "load_resource_file"; |
|
|
3281 | |
|
|
3282 | my $status = load_resource_file_ $_[0]; |
|
|
3283 | get_slot 0.1, 100; |
|
|
3284 | cf::arch::commit_load; |
|
|
3285 | |
|
|
3286 | $status |
|
|
3287 | } |
|
|
3288 | |
2958 | sub reload_regions { |
3289 | sub reload_regions { |
|
|
3290 | # HACK to clear player env face cache, we need some signal framework |
|
|
3291 | # for this (global event?) |
|
|
3292 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3293 | |
2959 | load_resource_file "$MAPDIR/regions" |
3294 | load_resource_file "$MAPDIR/regions" |
2960 | or die "unable to load regions file\n"; |
3295 | or die "unable to load regions file\n"; |
2961 | |
3296 | |
2962 | for (cf::region::list) { |
3297 | for (cf::region::list) { |
2963 | $_->{match} = qr/$_->{match}/ |
3298 | $_->{match} = qr/$_->{match}/ |
… | |
… | |
2971 | } |
3306 | } |
2972 | |
3307 | |
2973 | sub reload_archetypes { |
3308 | sub reload_archetypes { |
2974 | load_resource_file "$DATADIR/archetypes" |
3309 | load_resource_file "$DATADIR/archetypes" |
2975 | or die "unable to load archetypes\n"; |
3310 | or die "unable to load archetypes\n"; |
2976 | #d# NEED to laod twice to resolve forward references |
|
|
2977 | # this really needs to be done in an extra post-pass |
|
|
2978 | # (which needs to be synchronous, so solve it differently) |
|
|
2979 | load_resource_file "$DATADIR/archetypes" |
|
|
2980 | or die "unable to load archetypes\n"; |
|
|
2981 | } |
3311 | } |
2982 | |
3312 | |
2983 | sub reload_treasures { |
3313 | sub reload_treasures { |
2984 | load_resource_file "$DATADIR/treasures" |
3314 | load_resource_file "$DATADIR/treasures" |
2985 | or die "unable to load treasurelists\n"; |
3315 | or die "unable to load treasurelists\n"; |
2986 | } |
3316 | } |
2987 | |
3317 | |
2988 | sub reload_resources { |
3318 | sub reload_resources { |
2989 | warn "reloading resource files...\n"; |
3319 | warn "reloading resource files...\n"; |
2990 | |
3320 | |
|
|
3321 | reload_facedata; |
|
|
3322 | reload_archetypes; |
2991 | reload_regions; |
3323 | reload_regions; |
2992 | reload_facedata; |
|
|
2993 | #reload_archetypes;#d# |
|
|
2994 | reload_archetypes; |
|
|
2995 | reload_treasures; |
3324 | reload_treasures; |
2996 | |
3325 | |
2997 | warn "finished reloading resource files\n"; |
3326 | warn "finished reloading resource files\n"; |
2998 | } |
3327 | } |
2999 | |
3328 | |
3000 | sub init { |
3329 | sub init { |
|
|
3330 | my $guard = freeze_mainloop; |
|
|
3331 | |
|
|
3332 | evthread_start IO::AIO::poll_fileno; |
|
|
3333 | |
3001 | reload_resources; |
3334 | reload_resources; |
3002 | } |
3335 | } |
3003 | |
3336 | |
3004 | sub cfg_load { |
3337 | sub reload_config { |
3005 | open my $fh, "<:utf8", "$CONFDIR/config" |
3338 | open my $fh, "<:utf8", "$CONFDIR/config" |
3006 | or return; |
3339 | or return; |
3007 | |
3340 | |
3008 | local $/; |
3341 | local $/; |
3009 | *CFG = YAML::Syck::Load <$fh>; |
3342 | *CFG = YAML::Load <$fh>; |
3010 | |
3343 | |
3011 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3344 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3012 | |
3345 | |
3013 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3346 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3014 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3347 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3025 | sub main { |
3358 | sub main { |
3026 | # we must not ever block the main coroutine |
3359 | # we must not ever block the main coroutine |
3027 | local $Coro::idle = sub { |
3360 | local $Coro::idle = sub { |
3028 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3361 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3029 | (async { |
3362 | (async { |
3030 | Event::one_event; |
3363 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3364 | EV::loop EV::LOOP_ONESHOT; |
3031 | })->prio (Coro::PRIO_MAX); |
3365 | })->prio (Coro::PRIO_MAX); |
3032 | }; |
3366 | }; |
3033 | |
3367 | |
3034 | cfg_load; |
3368 | { |
|
|
3369 | my $guard = freeze_mainloop; |
|
|
3370 | reload_config; |
3035 | db_init; |
3371 | db_init; |
3036 | load_extensions; |
3372 | load_extensions; |
3037 | |
3373 | |
3038 | $TICK_WATCHER->start; |
3374 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3375 | } |
|
|
3376 | |
3039 | Event::loop; |
3377 | EV::loop; |
3040 | } |
3378 | } |
3041 | |
3379 | |
3042 | ############################################################################# |
3380 | ############################################################################# |
3043 | # initialisation and cleanup |
3381 | # initialisation and cleanup |
3044 | |
3382 | |
3045 | # install some emergency cleanup handlers |
3383 | # install some emergency cleanup handlers |
3046 | BEGIN { |
3384 | BEGIN { |
|
|
3385 | our %SIGWATCHER = (); |
3047 | for my $signal (qw(INT HUP TERM)) { |
3386 | for my $signal (qw(INT HUP TERM)) { |
3048 | Event->signal ( |
3387 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3049 | reentrant => 0, |
|
|
3050 | data => WF_AUTOCANCEL, |
|
|
3051 | signal => $signal, |
|
|
3052 | prio => 0, |
|
|
3053 | cb => sub { |
|
|
3054 | cf::cleanup "SIG$signal"; |
3388 | cf::cleanup "SIG$signal"; |
3055 | }, |
|
|
3056 | ); |
3389 | }; |
3057 | } |
3390 | } |
3058 | } |
3391 | } |
3059 | |
3392 | |
3060 | sub write_runtime { |
3393 | sub write_runtime_sync { |
3061 | my $runtime = "$LOCALDIR/runtime"; |
3394 | my $runtime = "$LOCALDIR/runtime"; |
3062 | |
3395 | |
3063 | # first touch the runtime file to show we are still running: |
3396 | # first touch the runtime file to show we are still running: |
3064 | # the fsync below can take a very very long time. |
3397 | # the fsync below can take a very very long time. |
3065 | |
3398 | |
… | |
… | |
3091 | and return; |
3424 | and return; |
3092 | |
3425 | |
3093 | warn "runtime file written.\n"; |
3426 | warn "runtime file written.\n"; |
3094 | |
3427 | |
3095 | 1 |
3428 | 1 |
|
|
3429 | } |
|
|
3430 | |
|
|
3431 | our $uuid_lock; |
|
|
3432 | our $uuid_skip; |
|
|
3433 | |
|
|
3434 | sub write_uuid_sync($) { |
|
|
3435 | $uuid_skip ||= $_[0]; |
|
|
3436 | |
|
|
3437 | return if $uuid_lock; |
|
|
3438 | local $uuid_lock = 1; |
|
|
3439 | |
|
|
3440 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3441 | |
|
|
3442 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3443 | or return; |
|
|
3444 | |
|
|
3445 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
|
|
3446 | $uuid_skip = 0; |
|
|
3447 | |
|
|
3448 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3449 | and return; |
|
|
3450 | |
|
|
3451 | # always fsync - this file is important |
|
|
3452 | aio_fsync $fh |
|
|
3453 | and return; |
|
|
3454 | |
|
|
3455 | close $fh |
|
|
3456 | or return; |
|
|
3457 | |
|
|
3458 | aio_rename "$uuid~", $uuid |
|
|
3459 | and return; |
|
|
3460 | |
|
|
3461 | warn "uuid file written ($value).\n"; |
|
|
3462 | |
|
|
3463 | 1 |
|
|
3464 | |
|
|
3465 | } |
|
|
3466 | |
|
|
3467 | sub write_uuid($$) { |
|
|
3468 | my ($skip, $sync) = @_; |
|
|
3469 | |
|
|
3470 | $sync ? write_uuid_sync $skip |
|
|
3471 | : async { write_uuid_sync $skip }; |
3096 | } |
3472 | } |
3097 | |
3473 | |
3098 | sub emergency_save() { |
3474 | sub emergency_save() { |
3099 | my $freeze_guard = cf::freeze_mainloop; |
3475 | my $freeze_guard = cf::freeze_mainloop; |
3100 | |
3476 | |
… | |
… | |
3106 | # and maps saved/destroyed asynchronously. |
3482 | # and maps saved/destroyed asynchronously. |
3107 | warn "begin emergency player save\n"; |
3483 | warn "begin emergency player save\n"; |
3108 | for my $login (keys %cf::PLAYER) { |
3484 | for my $login (keys %cf::PLAYER) { |
3109 | my $pl = $cf::PLAYER{$login} or next; |
3485 | my $pl = $cf::PLAYER{$login} or next; |
3110 | $pl->valid or next; |
3486 | $pl->valid or next; |
|
|
3487 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3111 | $pl->save; |
3488 | $pl->save; |
3112 | } |
3489 | } |
3113 | warn "end emergency player save\n"; |
3490 | warn "end emergency player save\n"; |
3114 | |
3491 | |
3115 | warn "begin emergency map save\n"; |
3492 | warn "begin emergency map save\n"; |
… | |
… | |
3121 | warn "end emergency map save\n"; |
3498 | warn "end emergency map save\n"; |
3122 | |
3499 | |
3123 | warn "begin emergency database checkpoint\n"; |
3500 | warn "begin emergency database checkpoint\n"; |
3124 | BDB::db_env_txn_checkpoint $DB_ENV; |
3501 | BDB::db_env_txn_checkpoint $DB_ENV; |
3125 | warn "end emergency database checkpoint\n"; |
3502 | warn "end emergency database checkpoint\n"; |
|
|
3503 | |
|
|
3504 | warn "begin write uuid\n"; |
|
|
3505 | write_uuid_sync 1; |
|
|
3506 | warn "end write uuid\n"; |
3126 | }; |
3507 | }; |
3127 | |
3508 | |
3128 | warn "leave emergency perl save\n"; |
3509 | warn "leave emergency perl save\n"; |
3129 | } |
3510 | } |
3130 | |
3511 | |
… | |
… | |
3132 | my ($make_core) = @_; |
3513 | my ($make_core) = @_; |
3133 | |
3514 | |
3134 | warn Carp::longmess "post_cleanup backtrace" |
3515 | warn Carp::longmess "post_cleanup backtrace" |
3135 | if $make_core; |
3516 | if $make_core; |
3136 | } |
3517 | } |
|
|
3518 | |
|
|
3519 | # a safer delete_package, copied from Symbol |
|
|
3520 | sub clear_package($) { |
|
|
3521 | my $pkg = shift; |
|
|
3522 | |
|
|
3523 | # expand to full symbol table name if needed |
|
|
3524 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3525 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3526 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3527 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3528 | } |
|
|
3529 | |
|
|
3530 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3531 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3532 | |
|
|
3533 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3534 | or return; |
|
|
3535 | |
|
|
3536 | # clear all symbols |
|
|
3537 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3538 | for my $name (keys %$leaf_symtab) { |
|
|
3539 | _gv_clear *{"$pkg$name"}; |
|
|
3540 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3541 | } |
|
|
3542 | warn "cleared package #$pkg\n";#d# |
|
|
3543 | } |
|
|
3544 | |
|
|
3545 | our $RELOAD; # how many times to reload |
3137 | |
3546 | |
3138 | sub do_reload_perl() { |
3547 | sub do_reload_perl() { |
3139 | # can/must only be called in main |
3548 | # can/must only be called in main |
3140 | if ($Coro::current != $Coro::main) { |
3549 | if ($Coro::current != $Coro::main) { |
3141 | warn "can only reload from main coroutine"; |
3550 | warn "can only reload from main coroutine"; |
3142 | return; |
3551 | return; |
3143 | } |
3552 | } |
3144 | |
3553 | |
|
|
3554 | return if $RELOAD++; |
|
|
3555 | |
|
|
3556 | while ($RELOAD) { |
3145 | warn "reloading..."; |
3557 | warn "reloading..."; |
3146 | |
3558 | |
3147 | warn "entering sync_job"; |
3559 | warn "entering sync_job"; |
3148 | |
3560 | |
3149 | cf::sync_job { |
3561 | cf::sync_job { |
3150 | cf::write_runtime; # external watchdog should not bark |
3562 | cf::write_runtime_sync; # external watchdog should not bark |
3151 | cf::emergency_save; |
3563 | cf::emergency_save; |
3152 | cf::write_runtime; # external watchdog should not bark |
3564 | cf::write_runtime_sync; # external watchdog should not bark |
3153 | |
3565 | |
3154 | warn "syncing database to disk"; |
3566 | warn "syncing database to disk"; |
3155 | BDB::db_env_txn_checkpoint $DB_ENV; |
3567 | BDB::db_env_txn_checkpoint $DB_ENV; |
3156 | |
3568 | |
3157 | # if anything goes wrong in here, we should simply crash as we already saved |
3569 | # if anything goes wrong in here, we should simply crash as we already saved |
3158 | |
3570 | |
3159 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3160 | for (Event::all_watchers) { |
|
|
3161 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3162 | } |
|
|
3163 | |
|
|
3164 | warn "flushing outstanding aio requests"; |
3571 | warn "flushing outstanding aio requests"; |
3165 | for (;;) { |
|
|
3166 | BDB::flush; |
|
|
3167 | IO::AIO::flush; |
|
|
3168 | Coro::cede; |
|
|
3169 | last unless IO::AIO::nreqs || BDB::nreqs; |
3572 | while (IO::AIO::nreqs || BDB::nreqs) { |
3170 | warn "iterate..."; |
3573 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3171 | } |
|
|
3172 | |
|
|
3173 | ++$RELOAD; |
|
|
3174 | |
|
|
3175 | warn "cancelling all extension coros"; |
|
|
3176 | $_->cancel for values %EXT_CORO; |
|
|
3177 | %EXT_CORO = (); |
|
|
3178 | |
|
|
3179 | warn "removing commands"; |
|
|
3180 | %COMMAND = (); |
|
|
3181 | |
|
|
3182 | warn "removing ext/exti commands"; |
|
|
3183 | %EXTCMD = (); |
|
|
3184 | %EXTICMD = (); |
|
|
3185 | |
|
|
3186 | warn "unloading/nuking all extensions"; |
|
|
3187 | for my $pkg (@EXTS) { |
|
|
3188 | warn "... unloading $pkg"; |
|
|
3189 | |
|
|
3190 | if (my $cb = $pkg->can ("unload")) { |
|
|
3191 | eval { |
|
|
3192 | $cb->($pkg); |
|
|
3193 | 1 |
|
|
3194 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3195 | } |
3574 | } |
3196 | |
3575 | |
3197 | warn "... nuking $pkg"; |
3576 | warn "cancelling all extension coros"; |
3198 | Symbol::delete_package $pkg; |
3577 | $_->cancel for values %EXT_CORO; |
3199 | } |
3578 | %EXT_CORO = (); |
3200 | |
3579 | |
3201 | warn "unloading all perl modules loaded from $LIBDIR"; |
3580 | warn "removing commands"; |
3202 | while (my ($k, $v) = each %INC) { |
3581 | %COMMAND = (); |
3203 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3204 | |
3582 | |
|
|
3583 | warn "removing ext/exti commands"; |
|
|
3584 | %EXTCMD = (); |
|
|
3585 | %EXTICMD = (); |
|
|
3586 | |
|
|
3587 | warn "unloading/nuking all extensions"; |
|
|
3588 | for my $pkg (@EXTS) { |
3205 | warn "... unloading $k"; |
3589 | warn "... unloading $pkg"; |
3206 | delete $INC{$k}; |
|
|
3207 | |
3590 | |
3208 | $k =~ s/\.pm$//; |
|
|
3209 | $k =~ s/\//::/g; |
|
|
3210 | |
|
|
3211 | if (my $cb = $k->can ("unload_module")) { |
3591 | if (my $cb = $pkg->can ("unload")) { |
|
|
3592 | eval { |
3212 | $cb->(); |
3593 | $cb->($pkg); |
|
|
3594 | 1 |
|
|
3595 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3596 | } |
|
|
3597 | |
|
|
3598 | warn "... clearing $pkg"; |
|
|
3599 | clear_package $pkg; |
3213 | } |
3600 | } |
3214 | |
3601 | |
3215 | Symbol::delete_package $k; |
3602 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3603 | while (my ($k, $v) = each %INC) { |
|
|
3604 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3605 | |
|
|
3606 | warn "... unloading $k"; |
|
|
3607 | delete $INC{$k}; |
|
|
3608 | |
|
|
3609 | $k =~ s/\.pm$//; |
|
|
3610 | $k =~ s/\//::/g; |
|
|
3611 | |
|
|
3612 | if (my $cb = $k->can ("unload_module")) { |
|
|
3613 | $cb->(); |
|
|
3614 | } |
|
|
3615 | |
|
|
3616 | clear_package $k; |
3216 | } |
3617 | } |
3217 | |
3618 | |
3218 | warn "getting rid of safe::, as good as possible"; |
3619 | warn "getting rid of safe::, as good as possible"; |
3219 | Symbol::delete_package "safe::$_" |
3620 | clear_package "safe::$_" |
3220 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3621 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3221 | |
3622 | |
3222 | warn "unloading cf.pm \"a bit\""; |
3623 | warn "unloading cf.pm \"a bit\""; |
3223 | delete $INC{"cf.pm"}; |
3624 | delete $INC{"cf.pm"}; |
3224 | delete $INC{"cf/pod.pm"}; |
3625 | delete $INC{"cf/pod.pm"}; |
3225 | |
3626 | |
3226 | # don't, removes xs symbols, too, |
3627 | # don't, removes xs symbols, too, |
3227 | # and global variables created in xs |
3628 | # and global variables created in xs |
3228 | #Symbol::delete_package __PACKAGE__; |
3629 | #clear_package __PACKAGE__; |
3229 | |
3630 | |
3230 | warn "unload completed, starting to reload now"; |
3631 | warn "unload completed, starting to reload now"; |
3231 | |
3632 | |
3232 | warn "reloading cf.pm"; |
3633 | warn "reloading cf.pm"; |
3233 | require cf; |
3634 | require cf; |
3234 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3635 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3235 | |
3636 | |
3236 | warn "loading config and database again"; |
3637 | warn "loading config and database again"; |
3237 | cf::cfg_load; |
3638 | cf::reload_config; |
3238 | |
3639 | |
3239 | warn "loading extensions"; |
3640 | warn "loading extensions"; |
3240 | cf::load_extensions; |
3641 | cf::load_extensions; |
3241 | |
3642 | |
3242 | warn "reattaching attachments to objects/players"; |
3643 | warn "reattaching attachments to objects/players"; |
3243 | _global_reattach; # objects, sockets |
3644 | _global_reattach; # objects, sockets |
3244 | warn "reattaching attachments to maps"; |
3645 | warn "reattaching attachments to maps"; |
3245 | reattach $_ for values %MAP; |
3646 | reattach $_ for values %MAP; |
3246 | warn "reattaching attachments to players"; |
3647 | warn "reattaching attachments to players"; |
3247 | reattach $_ for values %PLAYER; |
3648 | reattach $_ for values %PLAYER; |
3248 | |
3649 | |
3249 | warn "leaving sync_job"; |
3650 | warn "leaving sync_job"; |
3250 | |
3651 | |
3251 | 1 |
3652 | 1 |
3252 | } or do { |
3653 | } or do { |
3253 | warn $@; |
3654 | warn $@; |
3254 | warn "error while reloading, exiting."; |
3655 | cf::cleanup "error while reloading, exiting."; |
3255 | exit 1; |
|
|
3256 | }; |
3656 | }; |
3257 | |
3657 | |
3258 | warn "reloaded"; |
3658 | warn "reloaded"; |
|
|
3659 | --$RELOAD; |
|
|
3660 | } |
3259 | }; |
3661 | }; |
3260 | |
3662 | |
3261 | our $RELOAD_WATCHER; # used only during reload |
3663 | our $RELOAD_WATCHER; # used only during reload |
3262 | |
3664 | |
3263 | sub reload_perl() { |
3665 | sub reload_perl() { |
3264 | # doing reload synchronously and two reloads happen back-to-back, |
3666 | # doing reload synchronously and two reloads happen back-to-back, |
3265 | # coro crashes during coro_state_free->destroy here. |
3667 | # coro crashes during coro_state_free->destroy here. |
3266 | |
3668 | |
3267 | $RELOAD_WATCHER ||= Event->timer ( |
3669 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3268 | reentrant => 0, |
|
|
3269 | after => 0, |
|
|
3270 | data => WF_AUTOCANCEL, |
|
|
3271 | cb => sub { |
|
|
3272 | do_reload_perl; |
3670 | do_reload_perl; |
3273 | undef $RELOAD_WATCHER; |
3671 | undef $RELOAD_WATCHER; |
3274 | }, |
|
|
3275 | ); |
3672 | }; |
3276 | } |
3673 | } |
3277 | |
3674 | |
3278 | register_command "reload" => sub { |
3675 | register_command "reload" => sub { |
3279 | my ($who, $arg) = @_; |
3676 | my ($who, $arg) = @_; |
3280 | |
3677 | |
3281 | if ($who->flag (FLAG_WIZ)) { |
3678 | if ($who->flag (FLAG_WIZ)) { |
3282 | $who->message ("reloading server."); |
3679 | $who->message ("reloading server."); |
|
|
3680 | async { |
|
|
3681 | $Coro::current->{desc} = "perl_reload"; |
3283 | async { reload_perl }; |
3682 | reload_perl; |
|
|
3683 | }; |
3284 | } |
3684 | } |
3285 | }; |
3685 | }; |
3286 | |
3686 | |
3287 | unshift @INC, $LIBDIR; |
3687 | unshift @INC, $LIBDIR; |
3288 | |
3688 | |
… | |
… | |
3290 | |
3690 | |
3291 | our @WAIT_FOR_TICK; |
3691 | our @WAIT_FOR_TICK; |
3292 | our @WAIT_FOR_TICK_BEGIN; |
3692 | our @WAIT_FOR_TICK_BEGIN; |
3293 | |
3693 | |
3294 | sub wait_for_tick { |
3694 | sub wait_for_tick { |
3295 | return unless $TICK_WATCHER->is_active; |
|
|
3296 | return if $Coro::current == $Coro::main; |
3695 | return if tick_inhibit || $Coro::current == $Coro::main; |
3297 | |
3696 | |
3298 | my $signal = new Coro::Signal; |
3697 | my $signal = new Coro::Signal; |
3299 | push @WAIT_FOR_TICK, $signal; |
3698 | push @WAIT_FOR_TICK, $signal; |
3300 | $signal->wait; |
3699 | $signal->wait; |
3301 | } |
3700 | } |
3302 | |
3701 | |
3303 | sub wait_for_tick_begin { |
3702 | sub wait_for_tick_begin { |
3304 | return unless $TICK_WATCHER->is_active; |
|
|
3305 | return if $Coro::current == $Coro::main; |
3703 | return if tick_inhibit || $Coro::current == $Coro::main; |
3306 | |
3704 | |
3307 | my $signal = new Coro::Signal; |
3705 | my $signal = new Coro::Signal; |
3308 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3706 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3309 | $signal->wait; |
3707 | $signal->wait; |
3310 | } |
3708 | } |
3311 | |
3709 | |
3312 | my $min = 1e6;#d# |
3710 | sub tick { |
3313 | my $avg = 10; |
|
|
3314 | $TICK_WATCHER = Event->timer ( |
|
|
3315 | reentrant => 0, |
|
|
3316 | parked => 1, |
|
|
3317 | prio => 0, |
|
|
3318 | at => $NEXT_TICK || $TICK, |
|
|
3319 | data => WF_AUTOCANCEL, |
|
|
3320 | cb => sub { |
|
|
3321 | if ($Coro::current != $Coro::main) { |
3711 | if ($Coro::current != $Coro::main) { |
3322 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3712 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3323 | unless ++$bug_warning > 10; |
3713 | unless ++$bug_warning > 10; |
3324 | return; |
3714 | return; |
3325 | } |
3715 | } |
3326 | |
3716 | |
3327 | $NOW = $tick_start = Event::time; |
|
|
3328 | |
|
|
3329 | cf::server_tick; # one server iteration |
3717 | cf::server_tick; # one server iteration |
3330 | |
3718 | |
3331 | 0 && sync_job {#d# |
3719 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3332 | for(1..10) { |
3720 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3333 | my $t = Event::time; |
3721 | Coro::async_pool { |
3334 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3722 | $Coro::current->{desc} = "runtime saver"; |
3335 | or die; |
3723 | write_runtime_sync |
3336 | |
3724 | or warn "ERROR: unable to write runtime file: $!"; |
3337 | $map->width (50); |
|
|
3338 | $map->height (50); |
|
|
3339 | $map->alloc; |
|
|
3340 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3341 | my $t = Event::time - $t; |
|
|
3342 | |
|
|
3343 | #next unless $t < 0.0013;#d# |
|
|
3344 | if ($t < $min) { |
|
|
3345 | $min = $t; |
|
|
3346 | } |
|
|
3347 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3348 | } |
|
|
3349 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3350 | exit 0; |
|
|
3351 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3352 | }; |
3725 | }; |
|
|
3726 | } |
3353 | |
3727 | |
3354 | $RUNTIME += $TICK; |
|
|
3355 | $NEXT_TICK += $TICK; |
|
|
3356 | |
|
|
3357 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3358 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3359 | Coro::async_pool { |
|
|
3360 | write_runtime |
|
|
3361 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3362 | }; |
|
|
3363 | } |
|
|
3364 | |
|
|
3365 | # my $AFTER = Event::time; |
|
|
3366 | # warn $AFTER - $NOW;#d# |
|
|
3367 | |
|
|
3368 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3728 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3369 | $sig->send; |
3729 | $sig->send; |
3370 | } |
3730 | } |
3371 | while (my $sig = shift @WAIT_FOR_TICK) { |
3731 | while (my $sig = shift @WAIT_FOR_TICK) { |
3372 | $sig->send; |
3732 | $sig->send; |
3373 | } |
3733 | } |
3374 | |
3734 | |
3375 | $NOW = Event::time; |
3735 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3376 | |
|
|
3377 | # if we are delayed by four ticks or more, skip them all |
|
|
3378 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3379 | |
|
|
3380 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3381 | $TICK_WATCHER->start; |
|
|
3382 | |
|
|
3383 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3384 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3736 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3385 | |
3737 | |
3386 | _post_tick; |
3738 | if (0) { |
3387 | |
3739 | if ($NEXT_TICK) { |
3388 | |
3740 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3741 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3742 | warn "jitter $JITTER\n";#d# |
|
|
3743 | } |
3389 | }, |
3744 | } |
3390 | ); |
3745 | } |
3391 | |
3746 | |
3392 | { |
3747 | { |
3393 | BDB::max_poll_time $TICK * 0.1; |
3748 | # configure BDB |
3394 | $BDB_POLL_WATCHER = Event->io ( |
3749 | |
3395 | reentrant => 0, |
|
|
3396 | fd => BDB::poll_fileno, |
|
|
3397 | poll => 'r', |
|
|
3398 | prio => 0, |
|
|
3399 | data => WF_AUTOCANCEL, |
|
|
3400 | cb => \&BDB::poll_cb, |
|
|
3401 | ); |
|
|
3402 | BDB::min_parallel 8; |
3750 | BDB::min_parallel 8; |
3403 | |
3751 | BDB::max_poll_reqs $TICK * 0.1; |
3404 | BDB::set_sync_prepare { |
3752 | $AnyEvent::BDB::WATCHER->priority (1); |
3405 | my $status; |
|
|
3406 | my $current = $Coro::current; |
|
|
3407 | ( |
|
|
3408 | sub { |
|
|
3409 | $status = $!; |
|
|
3410 | $current->ready; undef $current; |
|
|
3411 | }, |
|
|
3412 | sub { |
|
|
3413 | Coro::schedule while defined $current; |
|
|
3414 | $! = $status; |
|
|
3415 | }, |
|
|
3416 | ) |
|
|
3417 | }; |
|
|
3418 | |
3753 | |
3419 | unless ($DB_ENV) { |
3754 | unless ($DB_ENV) { |
3420 | $DB_ENV = BDB::db_env_create; |
3755 | $DB_ENV = BDB::db_env_create; |
|
|
3756 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
3757 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3758 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
3759 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3760 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3421 | |
3761 | |
3422 | cf::sync_job { |
3762 | cf::sync_job { |
3423 | eval { |
3763 | eval { |
3424 | BDB::db_env_open |
3764 | BDB::db_env_open |
3425 | $DB_ENV, |
3765 | $DB_ENV, |
… | |
… | |
3427 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3767 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3428 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3768 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3429 | 0666; |
3769 | 0666; |
3430 | |
3770 | |
3431 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3771 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3432 | |
|
|
3433 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3434 | $DB_ENV->set_lk_detect; |
|
|
3435 | }; |
3772 | }; |
3436 | |
3773 | |
3437 | cf::cleanup "db_env_open(db): $@" if $@; |
3774 | cf::cleanup "db_env_open(db): $@" if $@; |
3438 | }; |
3775 | }; |
3439 | } |
3776 | } |
|
|
3777 | |
|
|
3778 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3779 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3780 | }; |
|
|
3781 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3782 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3783 | }; |
|
|
3784 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3785 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3786 | }; |
3440 | } |
3787 | } |
3441 | |
3788 | |
3442 | { |
3789 | { |
|
|
3790 | # configure IO::AIO |
|
|
3791 | |
3443 | IO::AIO::min_parallel 8; |
3792 | IO::AIO::min_parallel 8; |
3444 | |
|
|
3445 | undef $Coro::AIO::WATCHER; |
|
|
3446 | IO::AIO::max_poll_time $TICK * 0.1; |
3793 | IO::AIO::max_poll_time $TICK * 0.1; |
3447 | $AIO_POLL_WATCHER = Event->io ( |
3794 | undef $AnyEvent::AIO::WATCHER; |
3448 | reentrant => 0, |
|
|
3449 | data => WF_AUTOCANCEL, |
|
|
3450 | fd => IO::AIO::poll_fileno, |
|
|
3451 | poll => 'r', |
|
|
3452 | prio => 6, |
|
|
3453 | cb => \&IO::AIO::poll_cb, |
|
|
3454 | ); |
|
|
3455 | } |
3795 | } |
3456 | |
3796 | |
3457 | my $_log_backtrace; |
3797 | my $_log_backtrace; |
3458 | |
3798 | |
3459 | sub _log_backtrace { |
3799 | sub _log_backtrace { |
… | |
… | |
3463 | |
3803 | |
3464 | # limit the # of concurrent backtraces |
3804 | # limit the # of concurrent backtraces |
3465 | if ($_log_backtrace < 2) { |
3805 | if ($_log_backtrace < 2) { |
3466 | ++$_log_backtrace; |
3806 | ++$_log_backtrace; |
3467 | async { |
3807 | async { |
|
|
3808 | $Coro::current->{desc} = "abt $msg"; |
|
|
3809 | |
3468 | my @bt = fork_call { |
3810 | my @bt = fork_call { |
3469 | @addr = map { sprintf "%x", $_ } @addr; |
3811 | @addr = map { sprintf "%x", $_ } @addr; |
3470 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3812 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3471 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3813 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3472 | or die "addr2line: $!"; |
3814 | or die "addr2line: $!"; |