1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # the terms of the Affero GNU General Public License as published by the |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # option) any later version. |
9 | # option) any later version. |
… | |
… | |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
21 | # |
21 | # |
22 | |
22 | |
23 | package cf; |
23 | package cf; |
24 | |
24 | |
25 | use 5.10.0; |
25 | use common::sense; |
26 | use utf8; |
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|
27 | use strict qw(vars subs); |
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|
28 | |
26 | |
29 | use Symbol; |
27 | use Symbol; |
30 | use List::Util; |
28 | use List::Util; |
31 | use Socket; |
29 | use Socket; |
32 | use EV; |
30 | use EV; |
… | |
… | |
78 | # strictly for debugging |
76 | # strictly for debugging |
79 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
80 | |
78 | |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | |
80 | |
|
|
81 | our @ORIG_INC; |
|
|
82 | |
83 | our %COMMAND = (); |
83 | our %COMMAND = (); |
84 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
85 | |
85 | |
86 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
87 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
… | |
… | |
93 | our @EVENT; |
93 | our @EVENT; |
94 | our @REFLECT; # set by XS |
94 | our @REFLECT; # set by XS |
95 | our %REFLECT; # set by us |
95 | our %REFLECT; # set by us |
96 | |
96 | |
97 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
98 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
99 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
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|
103 | |
102 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
110 | |
112 | |
111 | our %RESOURCE; |
113 | our %RESOURCE; # unused |
|
|
114 | |
|
|
115 | our $OUTPUT_RATE_MIN = 3000; |
|
|
116 | our $OUTPUT_RATE_MAX = 1000000; |
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117 | |
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118 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
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119 | our $VERBOSE_IO = 1; |
112 | |
120 | |
113 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
121 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
122 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
115 | our $NEXT_TICK; |
123 | our $NEXT_TICK; |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
124 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
… | |
… | |
118 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
119 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
120 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
121 | our $DB_ENV; |
129 | our $DB_ENV; |
122 | |
130 | |
123 | our @EXTRA_MODULES = qw(pod match mapscript); |
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
124 | |
132 | |
125 | our %CFG; |
133 | our %CFG; |
126 | |
134 | |
127 | our $UPTIME; $UPTIME ||= time; |
135 | our $UPTIME; $UPTIME ||= time; |
128 | our $RUNTIME; |
136 | our $RUNTIME = 0; |
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|
137 | our $SERVER_TICK = 0; |
129 | our $NOW; |
138 | our $NOW; |
130 | |
139 | |
131 | our (%PLAYER, %PLAYER_LOADING); # all users |
140 | our (%PLAYER, %PLAYER_LOADING); # all users |
132 | our (%MAP, %MAP_LOADING ); # all maps |
141 | our (%MAP, %MAP_LOADING ); # all maps |
133 | our $LINK_MAP; # the special {link} map, which is always available |
142 | our $LINK_MAP; # the special {link} map, which is always available |
… | |
… | |
142 | |
151 | |
143 | our @POST_INIT; |
152 | our @POST_INIT; |
144 | |
153 | |
145 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
154 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
146 | our $REALLY_UNLOOP; # never set to true, please :) |
155 | our $REALLY_UNLOOP; # never set to true, please :) |
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156 | |
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157 | our $WAIT_FOR_TICK = new Coro::Signal; |
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158 | our @WAIT_FOR_TICK_BEGIN; |
147 | |
159 | |
148 | binmode STDOUT; |
160 | binmode STDOUT; |
149 | binmode STDERR; |
161 | binmode STDERR; |
150 | |
162 | |
151 | # read virtual server time, if available |
163 | # read virtual server time, if available |
… | |
… | |
162 | |
174 | |
163 | our $EMERGENCY_POSITION; |
175 | our $EMERGENCY_POSITION; |
164 | |
176 | |
165 | sub cf::map::normalise; |
177 | sub cf::map::normalise; |
166 | |
178 | |
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179 | sub in_main() { |
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180 | $Coro::current == $Coro::main |
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|
181 | } |
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182 | |
167 | ############################################################################# |
183 | ############################################################################# |
168 | |
184 | |
169 | %REFLECT = (); |
185 | %REFLECT = (); |
170 | for (@REFLECT) { |
186 | for (@REFLECT) { |
171 | my $reflect = JSON::XS::decode_json $_; |
187 | my $reflect = JSON::XS::decode_json $_; |
… | |
… | |
181 | |
197 | |
182 | =over 4 |
198 | =over 4 |
183 | |
199 | |
184 | =item $cf::UPTIME |
200 | =item $cf::UPTIME |
185 | |
201 | |
186 | The timestamp of the server start (so not actually an uptime). |
202 | The timestamp of the server start (so not actually an "uptime"). |
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203 | |
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204 | =item $cf::SERVER_TICK |
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205 | |
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206 | An unsigned integer that starts at zero when the server is started and is |
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207 | incremented on every tick. |
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208 | |
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209 | =item $cf::NOW |
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|
210 | |
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211 | The (real) time of the last (current) server tick - updated before and |
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212 | after tick processing, so this is useful only as a rough "what time is it |
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213 | now" estimate. |
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214 | |
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215 | =item $cf::TICK |
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216 | |
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217 | The interval between each server tick, in seconds. |
187 | |
218 | |
188 | =item $cf::RUNTIME |
219 | =item $cf::RUNTIME |
189 | |
220 | |
190 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
221 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
191 | every server tick. |
222 | every server tick. |
… | |
… | |
197 | Various directories - "/etc", read-only install directory, perl-library |
228 | Various directories - "/etc", read-only install directory, perl-library |
198 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
229 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
199 | unique-items directory, player file directory, random maps directory and |
230 | unique-items directory, player file directory, random maps directory and |
200 | database environment. |
231 | database environment. |
201 | |
232 | |
202 | =item $cf::NOW |
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203 | |
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204 | The time of the last (current) server tick. |
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205 | |
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206 | =item $cf::TICK |
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207 | |
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208 | The interval between server ticks, in seconds. |
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209 | |
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210 | =item $cf::LOADAVG |
233 | =item $cf::LOADAVG |
211 | |
234 | |
212 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
235 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
213 | (none) and 1 (overloaded), indicating how much time is spent on processing |
236 | (none) and 1 (overloaded), indicating how much time is spent on processing |
214 | objects per tick. Healthy values are < 0.5. |
237 | objects per tick. Healthy values are < 0.5. |
… | |
… | |
223 | from wherever your confdir points to. |
246 | from wherever your confdir points to. |
224 | |
247 | |
225 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
248 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
226 | |
249 | |
227 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
250 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
228 | returns directly I<after> the tick processing (and consequently, can only wake one process |
251 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
229 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
252 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
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253 | |
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254 | Note that cf::Wait_for_tick will immediately return when the server is not |
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255 | ticking, making it suitable for small pauses in threads that need to run |
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256 | when the server is paused. If that is not applicable (i.e. you I<really> |
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257 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
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258 | |
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259 | =item $cf::WAIT_FOR_TICK |
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260 | |
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261 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
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262 | variable contains a L<Coro::Signal> that is broadcats after every server |
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263 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
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264 | next server tick. |
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265 | |
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266 | =cut |
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267 | |
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268 | sub wait_for_tick(); |
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269 | sub wait_for_tick_begin(); |
230 | |
270 | |
231 | =item @cf::INVOKE_RESULTS |
271 | =item @cf::INVOKE_RESULTS |
232 | |
272 | |
233 | This array contains the results of the last C<invoke ()> call. When |
273 | This array contains the results of the last C<invoke ()> call. When |
234 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
274 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
… | |
… | |
242 | |
282 | |
243 | =back |
283 | =back |
244 | |
284 | |
245 | =cut |
285 | =cut |
246 | |
286 | |
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287 | sub error(@) { LOG llevError, join "", @_ } |
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288 | sub warn (@) { LOG llevWarn , join "", @_ } |
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289 | sub info (@) { LOG llevInfo , join "", @_ } |
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290 | sub debug(@) { LOG llevDebug, join "", @_ } |
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291 | sub trace(@) { LOG llevTrace, join "", @_ } |
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292 | |
247 | $Coro::State::WARNHOOK = sub { |
293 | $Coro::State::WARNHOOK = sub { |
248 | my $msg = join "", @_; |
294 | my $msg = join "", @_; |
249 | |
295 | |
250 | $msg .= "\n" |
296 | $msg .= "\n" |
251 | unless $msg =~ /\n$/; |
297 | unless $msg =~ /\n$/; |
252 | |
298 | |
253 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
299 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
254 | |
300 | |
255 | LOG llevError, $msg; |
301 | LOG llevWarn, $msg; |
256 | }; |
302 | }; |
257 | |
303 | |
258 | $Coro::State::DIEHOOK = sub { |
304 | $Coro::State::DIEHOOK = sub { |
259 | return unless $^S eq 0; # "eq", not "==" |
305 | return unless $^S eq 0; # "eq", not "==" |
260 | |
306 | |
261 | warn Carp::longmess $_[0]; |
307 | error Carp::longmess $_[0]; |
262 | |
308 | |
263 | if ($Coro::current == $Coro::main) {#d# |
309 | if (in_main) {#d# |
264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
310 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
265 | return;#d# |
311 | return;#d# |
266 | }#d# |
312 | }#d# |
267 | |
313 | |
268 | # kill coroutine otherwise |
314 | # kill coroutine otherwise |
269 | Coro::terminate |
315 | Coro::terminate |
… | |
… | |
291 | } |
337 | } |
292 | |
338 | |
293 | $EV::DIED = sub { |
339 | $EV::DIED = sub { |
294 | Carp::cluck "error in event callback: @_"; |
340 | Carp::cluck "error in event callback: @_"; |
295 | }; |
341 | }; |
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342 | |
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343 | ############################################################################# |
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344 | |
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345 | sub fork_call(&@); |
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346 | sub get_slot($;$$); |
296 | |
347 | |
297 | ############################################################################# |
348 | ############################################################################# |
298 | |
349 | |
299 | =head2 UTILITY FUNCTIONS |
350 | =head2 UTILITY FUNCTIONS |
300 | |
351 | |
… | |
… | |
321 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
372 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
322 | $d |
373 | $d |
323 | } || "[unable to dump $_[0]: '$@']"; |
374 | } || "[unable to dump $_[0]: '$@']"; |
324 | } |
375 | } |
325 | |
376 | |
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377 | =item $scalar = load_file $path |
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378 | |
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379 | Loads the given file from path and returns its contents. Croaks on error |
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380 | and can block. |
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381 | |
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382 | =cut |
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383 | |
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384 | sub load_file($) { |
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385 | 0 <= aio_load $_[0], my $data |
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386 | or Carp::croak "$_[0]: $!"; |
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387 | |
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388 | $data |
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389 | } |
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390 | |
326 | =item $ref = cf::decode_json $json |
391 | =item $ref = cf::decode_json $json |
327 | |
392 | |
328 | Converts a JSON string into the corresponding perl data structure. |
393 | Converts a JSON string into the corresponding perl data structure. |
329 | |
394 | |
330 | =item $json = cf::encode_json $ref |
395 | =item $json = cf::encode_json $ref |
… | |
… | |
336 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
401 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
337 | |
402 | |
338 | sub encode_json($) { $json_coder->encode ($_[0]) } |
403 | sub encode_json($) { $json_coder->encode ($_[0]) } |
339 | sub decode_json($) { $json_coder->decode ($_[0]) } |
404 | sub decode_json($) { $json_coder->decode ($_[0]) } |
340 | |
405 | |
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406 | =item $ref = cf::decode_storable $scalar |
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407 | |
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408 | Same as Coro::Storable::thaw, so blocks. |
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409 | |
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410 | =cut |
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411 | |
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412 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
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413 | |
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414 | =item $ref = cf::decode_yaml $scalar |
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415 | |
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416 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
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417 | |
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418 | =cut |
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419 | |
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420 | sub decode_yaml($) { |
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421 | fork_call { YAML::XS::Load $_[0] } @_ |
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422 | } |
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423 | |
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424 | =item $scalar = cf::unlzf $scalar |
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425 | |
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426 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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427 | blocks. |
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428 | |
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429 | =cut |
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430 | |
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431 | sub unlzf($) { |
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432 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
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433 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
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434 | Compress::LZF::decompress $_[0] |
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435 | } |
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436 | |
341 | =item cf::post_init { BLOCK } |
437 | =item cf::post_init { BLOCK } |
342 | |
438 | |
343 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
439 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
344 | but I<before> the server starts ticking again. |
440 | but I<before> the server starts ticking again. |
345 | |
441 | |
346 | The cdoeblock will have a single boolean argument to indicate whether this |
442 | The codeblock will have a single boolean argument to indicate whether this |
347 | is a reload or not. |
443 | is a reload or not. |
348 | |
444 | |
349 | =cut |
445 | =cut |
350 | |
446 | |
351 | sub post_init(&) { |
447 | sub post_init(&) { |
352 | push @POST_INIT, shift; |
448 | push @POST_INIT, shift; |
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449 | } |
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450 | |
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451 | sub _post_init { |
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452 | trace "running post_init jobs"; |
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453 | |
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454 | # run them in parallel... |
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455 | |
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456 | my @join; |
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457 | |
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458 | while () { |
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459 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
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460 | @POST_INIT = (); |
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461 | |
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462 | @join or last; |
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463 | |
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464 | (pop @join)->join; |
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465 | } |
353 | } |
466 | } |
354 | |
467 | |
355 | =item cf::lock_wait $string |
468 | =item cf::lock_wait $string |
356 | |
469 | |
357 | Wait until the given lock is available. See cf::lock_acquire. |
470 | Wait until the given lock is available. See cf::lock_acquire. |
… | |
… | |
396 | } |
509 | } |
397 | |
510 | |
398 | =item cf::periodic $interval, $cb |
511 | =item cf::periodic $interval, $cb |
399 | |
512 | |
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
513 | Like EV::periodic, but randomly selects a starting point so that the actions |
401 | get spread over timer. |
514 | get spread over time. |
402 | |
515 | |
403 | =cut |
516 | =cut |
404 | |
517 | |
405 | sub periodic($$) { |
518 | sub periodic($$) { |
406 | my ($interval, $cb) = @_; |
519 | my ($interval, $cb) = @_; |
… | |
… | |
410 | EV::periodic $start, $interval, 0, $cb |
523 | EV::periodic $start, $interval, 0, $cb |
411 | } |
524 | } |
412 | |
525 | |
413 | =item cf::get_slot $time[, $priority[, $name]] |
526 | =item cf::get_slot $time[, $priority[, $name]] |
414 | |
527 | |
415 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
528 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
416 | This call blocks and returns only when you have at least C<$time> seconds |
529 | (default: 0): This call blocks and returns only when you have at least |
417 | of cpu time till the next tick. The slot is only valid till the next cede. |
530 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
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531 | till the next cede. |
|
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532 | |
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533 | Background jobs should use a priority les than zero, interactive jobs |
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534 | should use 100 or more. |
418 | |
535 | |
419 | The optional C<$name> can be used to identify the job to run. It might be |
536 | The optional C<$name> can be used to identify the job to run. It might be |
420 | used for statistical purposes and should identify the same time-class. |
537 | used for statistical purposes and should identify the same time-class. |
421 | |
538 | |
422 | Useful for short background jobs. |
539 | Useful for short background jobs. |
… | |
… | |
451 | } |
568 | } |
452 | } |
569 | } |
453 | |
570 | |
454 | if (@SLOT_QUEUE) { |
571 | if (@SLOT_QUEUE) { |
455 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
572 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
456 | push @cf::WAIT_FOR_TICK, $signal; |
573 | $WAIT_FOR_TICK->wait; |
457 | $signal->wait; |
|
|
458 | } else { |
574 | } else { |
459 | $busy = 0; |
575 | $busy = 0; |
460 | Coro::schedule; |
576 | Coro::schedule; |
461 | } |
577 | } |
462 | } |
578 | } |
… | |
… | |
502 | =cut |
618 | =cut |
503 | |
619 | |
504 | sub sync_job(&) { |
620 | sub sync_job(&) { |
505 | my ($job) = @_; |
621 | my ($job) = @_; |
506 | |
622 | |
507 | if ($Coro::current == $Coro::main) { |
623 | if (in_main) { |
508 | my $time = EV::time; |
624 | my $time = AE::time; |
509 | |
625 | |
510 | # this is the main coro, too bad, we have to block |
626 | # this is the main coro, too bad, we have to block |
511 | # till the operation succeeds, freezing the server :/ |
627 | # till the operation succeeds, freezing the server :/ |
512 | |
628 | |
513 | LOG llevError, Carp::longmess "sync job";#d# |
629 | #LOG llevError, Carp::longmess "sync job";#d# |
514 | |
630 | |
515 | my $freeze_guard = freeze_mainloop; |
631 | my $freeze_guard = freeze_mainloop; |
516 | |
632 | |
517 | my $busy = 1; |
633 | my $busy = 1; |
518 | my @res; |
634 | my @res; |
519 | |
635 | |
520 | (async { |
636 | (async { |
521 | $Coro::current->desc ("sync job coro"); |
637 | $Coro::current->desc ("sync job coro"); |
522 | @res = eval { $job->() }; |
638 | @res = eval { $job->() }; |
523 | warn $@ if $@; |
639 | error $@ if $@; |
524 | undef $busy; |
640 | undef $busy; |
525 | })->prio (Coro::PRIO_MAX); |
641 | })->prio (Coro::PRIO_MAX); |
526 | |
642 | |
527 | while ($busy) { |
643 | while ($busy) { |
528 | if (Coro::nready) { |
644 | if (Coro::nready) { |
… | |
… | |
530 | } else { |
646 | } else { |
531 | EV::loop EV::LOOP_ONESHOT; |
647 | EV::loop EV::LOOP_ONESHOT; |
532 | } |
648 | } |
533 | } |
649 | } |
534 | |
650 | |
535 | my $time = EV::time - $time; |
651 | my $time = AE::time - $time; |
536 | |
652 | |
537 | $TICK_START += $time; # do not account sync jobs to server load |
653 | $TICK_START += $time; # do not account sync jobs to server load |
538 | |
654 | |
539 | wantarray ? @res : $res[0] |
655 | wantarray ? @res : $res[0] |
540 | } else { |
656 | } else { |
… | |
… | |
562 | $EXT_CORO{$coro+0} = $coro; |
678 | $EXT_CORO{$coro+0} = $coro; |
563 | |
679 | |
564 | $coro |
680 | $coro |
565 | } |
681 | } |
566 | |
682 | |
567 | =item fork_call { }, $args |
683 | =item fork_call { }, @args |
568 | |
684 | |
569 | Executes the given code block with the given arguments in a seperate |
685 | Executes the given code block with the given arguments in a seperate |
570 | process, returning the results. Everything must be serialisable with |
686 | process, returning the results. Everything must be serialisable with |
571 | Coro::Storable. May, of course, block. Note that the executed sub may |
687 | Coro::Storable. May, of course, block. Note that the executed sub may |
572 | never block itself or use any form of event handling. |
688 | never block itself or use any form of event handling. |
573 | |
689 | |
574 | =cut |
690 | =cut |
575 | |
691 | |
|
|
692 | sub post_fork { |
|
|
693 | reset_signals; |
|
|
694 | } |
|
|
695 | |
576 | sub fork_call(&@) { |
696 | sub fork_call(&@) { |
577 | my ($cb, @args) = @_; |
697 | my ($cb, @args) = @_; |
578 | |
698 | |
579 | # we seemingly have to make a local copy of the whole thing, |
699 | # we seemingly have to make a local copy of the whole thing, |
580 | # otherwise perl prematurely frees the stuff :/ |
700 | # otherwise perl prematurely frees the stuff :/ |
581 | # TODO: investigate and fix (likely this will be rather laborious) |
701 | # TODO: investigate and fix (likely this will be rather laborious) |
582 | |
702 | |
583 | my @res = Coro::Util::fork_eval { |
703 | my @res = Coro::Util::fork_eval { |
584 | reset_signals; |
704 | cf::post_fork; |
585 | &$cb |
705 | &$cb |
586 | }, @args; |
706 | } @args; |
587 | |
707 | |
588 | wantarray ? @res : $res[-1] |
708 | wantarray ? @res : $res[-1] |
|
|
709 | } |
|
|
710 | |
|
|
711 | sub objinfo { |
|
|
712 | ( |
|
|
713 | "counter value" => cf::object::object_count, |
|
|
714 | "objects created" => cf::object::create_count, |
|
|
715 | "objects destroyed" => cf::object::destroy_count, |
|
|
716 | "freelist size" => cf::object::free_count, |
|
|
717 | "allocated objects" => cf::object::objects_size, |
|
|
718 | "active objects" => cf::object::actives_size, |
|
|
719 | ) |
589 | } |
720 | } |
590 | |
721 | |
591 | =item $coin = coin_from_name $name |
722 | =item $coin = coin_from_name $name |
592 | |
723 | |
593 | =cut |
724 | =cut |
… | |
… | |
630 | within each server. |
761 | within each server. |
631 | |
762 | |
632 | =cut |
763 | =cut |
633 | |
764 | |
634 | sub db_table($) { |
765 | sub db_table($) { |
|
|
766 | cf::error "db_get called from main context" |
|
|
767 | if $Coro::current == $Coro::main; |
|
|
768 | |
635 | my ($name) = @_; |
769 | my ($name) = @_; |
636 | my $db = BDB::db_create $DB_ENV; |
770 | my $db = BDB::db_create $DB_ENV; |
637 | |
771 | |
638 | eval { |
772 | eval { |
639 | $db->set_flags (BDB::CHKSUM); |
773 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
649 | } |
783 | } |
650 | |
784 | |
651 | our $DB; |
785 | our $DB; |
652 | |
786 | |
653 | sub db_init { |
787 | sub db_init { |
654 | cf::sync_job { |
|
|
655 | $DB ||= db_table "db"; |
788 | $DB ||= db_table "db"; |
656 | }; |
|
|
657 | } |
789 | } |
658 | |
790 | |
659 | sub db_get($$) { |
791 | sub db_get($$) { |
660 | my $key = "$_[0]/$_[1]"; |
792 | my $key = "$_[0]/$_[1]"; |
661 | |
793 | |
662 | cf::sync_job { |
794 | cf::error "db_get called from main context" |
|
|
795 | if $Coro::current == $Coro::main; |
|
|
796 | |
663 | BDB::db_get $DB, undef, $key, my $data; |
797 | BDB::db_get $DB, undef, $key, my $data; |
664 | |
798 | |
665 | $! ? () |
799 | $! ? () |
666 | : $data |
800 | : $data |
667 | } |
|
|
668 | } |
801 | } |
669 | |
802 | |
670 | sub db_put($$$) { |
803 | sub db_put($$$) { |
671 | BDB::dbreq_pri 4; |
804 | BDB::dbreq_pri 4; |
672 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
805 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
700 | |
833 | |
701 | my @data; |
834 | my @data; |
702 | my $md5; |
835 | my $md5; |
703 | |
836 | |
704 | for (0 .. $#$src) { |
837 | for (0 .. $#$src) { |
705 | 0 <= aio_load $src->[$_], $data[$_] |
838 | $data[$_] = load_file $src->[$_]; |
706 | or Carp::croak "$src->[$_]: $!"; |
|
|
707 | } |
839 | } |
708 | |
840 | |
709 | # if processing is expensive, check |
841 | # if processing is expensive, check |
710 | # checksum first |
842 | # checksum first |
711 | if (1) { |
843 | if (1) { |
… | |
… | |
728 | |
860 | |
729 | my $t1 = Time::HiRes::time; |
861 | my $t1 = Time::HiRes::time; |
730 | my $data = $process->(\@data); |
862 | my $data = $process->(\@data); |
731 | my $t2 = Time::HiRes::time; |
863 | my $t2 = Time::HiRes::time; |
732 | |
864 | |
733 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
865 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
734 | |
866 | |
735 | db_put cache => "$id/data", $data; |
867 | db_put cache => "$id/data", $data; |
736 | db_put cache => "$id/md5" , $md5; |
868 | db_put cache => "$id/md5" , $md5; |
737 | db_put cache => "$id/meta", $meta; |
869 | db_put cache => "$id/meta", $meta; |
738 | |
870 | |
… | |
… | |
748 | |
880 | |
749 | =cut |
881 | =cut |
750 | |
882 | |
751 | sub datalog($@) { |
883 | sub datalog($@) { |
752 | my ($type, %kv) = @_; |
884 | my ($type, %kv) = @_; |
753 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
885 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
754 | } |
886 | } |
755 | |
887 | |
756 | =back |
888 | =back |
757 | |
889 | |
758 | =cut |
890 | =cut |
… | |
… | |
953 | |
1085 | |
954 | } elsif (exists $cb_id{$type}) { |
1086 | } elsif (exists $cb_id{$type}) { |
955 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1087 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
956 | |
1088 | |
957 | } elsif (ref $type) { |
1089 | } elsif (ref $type) { |
958 | warn "attaching objects not supported, ignoring.\n"; |
1090 | error "attaching objects not supported, ignoring.\n"; |
959 | |
1091 | |
960 | } else { |
1092 | } else { |
961 | shift @arg; |
1093 | shift @arg; |
962 | warn "attach argument '$type' not supported, ignoring.\n"; |
1094 | error "attach argument '$type' not supported, ignoring.\n"; |
963 | } |
1095 | } |
964 | } |
1096 | } |
965 | } |
1097 | } |
966 | |
1098 | |
967 | sub _object_attach { |
1099 | sub _object_attach { |
… | |
… | |
977 | _attach $registry, $klass, @attach; |
1109 | _attach $registry, $klass, @attach; |
978 | } |
1110 | } |
979 | |
1111 | |
980 | $obj->{$name} = \%arg; |
1112 | $obj->{$name} = \%arg; |
981 | } else { |
1113 | } else { |
982 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1114 | info "object uses attachment '$name' which is not available, postponing.\n"; |
983 | } |
1115 | } |
984 | |
1116 | |
985 | $obj->{_attachment}{$name} = undef; |
1117 | $obj->{_attachment}{$name} = undef; |
986 | } |
1118 | } |
987 | |
1119 | |
… | |
… | |
1046 | |
1178 | |
1047 | for (@$callbacks) { |
1179 | for (@$callbacks) { |
1048 | eval { &{$_->[1]} }; |
1180 | eval { &{$_->[1]} }; |
1049 | |
1181 | |
1050 | if ($@) { |
1182 | if ($@) { |
1051 | warn "$@"; |
|
|
1052 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1183 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1053 | override; |
1184 | override; |
1054 | } |
1185 | } |
1055 | |
1186 | |
1056 | return 1 if $override; |
1187 | return 1 if $override; |
1057 | } |
1188 | } |
… | |
… | |
1136 | for (@$attach) { |
1267 | for (@$attach) { |
1137 | my ($klass, @attach) = @$_; |
1268 | my ($klass, @attach) = @$_; |
1138 | _attach $registry, $klass, @attach; |
1269 | _attach $registry, $klass, @attach; |
1139 | } |
1270 | } |
1140 | } else { |
1271 | } else { |
1141 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1272 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1142 | } |
1273 | } |
1143 | } |
1274 | } |
1144 | } |
1275 | } |
1145 | |
1276 | |
1146 | cf::attachable->attach ( |
1277 | cf::attachable->attach ( |
… | |
… | |
1173 | my ($filename, $rdata, $objs) = @_; |
1304 | my ($filename, $rdata, $objs) = @_; |
1174 | |
1305 | |
1175 | sync_job { |
1306 | sync_job { |
1176 | if (length $$rdata) { |
1307 | if (length $$rdata) { |
1177 | utf8::decode (my $decname = $filename); |
1308 | utf8::decode (my $decname = $filename); |
1178 | warn sprintf "saving %s (%d,%d)\n", |
1309 | trace sprintf "saving %s (%d,%d)\n", |
1179 | $decname, length $$rdata, scalar @$objs; |
1310 | $decname, length $$rdata, scalar @$objs |
|
|
1311 | if $VERBOSE_IO; |
1180 | |
1312 | |
1181 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1313 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1182 | aio_chmod $fh, SAVE_MODE; |
1314 | aio_chmod $fh, SAVE_MODE; |
1183 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1315 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1184 | if ($cf::USE_FSYNC) { |
1316 | if ($cf::USE_FSYNC) { |
… | |
… | |
1206 | aio_rename "$filename~", $filename; |
1338 | aio_rename "$filename~", $filename; |
1207 | |
1339 | |
1208 | $filename =~ s%/[^/]+$%%; |
1340 | $filename =~ s%/[^/]+$%%; |
1209 | aio_pathsync $filename if $cf::USE_FSYNC; |
1341 | aio_pathsync $filename if $cf::USE_FSYNC; |
1210 | } else { |
1342 | } else { |
1211 | warn "unable to save objects: $filename~: $!\n"; |
1343 | error "unable to save objects: $filename~: $!\n"; |
1212 | } |
1344 | } |
1213 | } else { |
1345 | } else { |
1214 | aio_unlink $filename; |
1346 | aio_unlink $filename; |
1215 | aio_unlink "$filename.pst"; |
1347 | aio_unlink "$filename.pst"; |
1216 | } |
1348 | } |
… | |
… | |
1240 | my $st = eval { Coro::Storable::thaw $av }; |
1372 | my $st = eval { Coro::Storable::thaw $av }; |
1241 | $av = $st->{objs}; |
1373 | $av = $st->{objs}; |
1242 | } |
1374 | } |
1243 | |
1375 | |
1244 | utf8::decode (my $decname = $filename); |
1376 | utf8::decode (my $decname = $filename); |
1245 | warn sprintf "loading %s (%d,%d)\n", |
1377 | trace sprintf "loading %s (%d,%d)\n", |
1246 | $decname, length $data, scalar @{$av || []}; |
1378 | $decname, length $data, scalar @{$av || []} |
|
|
1379 | if $VERBOSE_IO; |
1247 | |
1380 | |
1248 | ($data, $av) |
1381 | ($data, $av) |
1249 | } |
1382 | } |
1250 | |
1383 | |
1251 | =head2 COMMAND CALLBACKS |
1384 | =head2 COMMAND CALLBACKS |
… | |
… | |
1343 | |
1476 | |
1344 | $pl->ext_reply ($reply, @reply) |
1477 | $pl->ext_reply ($reply, @reply) |
1345 | if $reply; |
1478 | if $reply; |
1346 | |
1479 | |
1347 | } else { |
1480 | } else { |
1348 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1481 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1349 | } |
1482 | } |
1350 | |
1483 | |
1351 | cf::override; |
1484 | cf::override; |
1352 | }, |
1485 | }, |
1353 | ); |
1486 | ); |
… | |
… | |
1364 | |
1497 | |
1365 | $grp |
1498 | $grp |
1366 | } |
1499 | } |
1367 | |
1500 | |
1368 | sub load_extensions { |
1501 | sub load_extensions { |
|
|
1502 | info "loading extensions..."; |
|
|
1503 | |
1369 | cf::sync_job { |
1504 | cf::sync_job { |
1370 | my %todo; |
1505 | my %todo; |
1371 | |
1506 | |
1372 | for my $path (<$LIBDIR/*.ext>) { |
1507 | for my $path (<$LIBDIR/*.ext>) { |
1373 | next unless -r $path; |
1508 | next unless -r $path; |
… | |
… | |
1391 | |
1526 | |
1392 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1527 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1393 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1528 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1394 | |
1529 | |
1395 | $ext{source} = |
1530 | $ext{source} = |
1396 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1531 | "package $pkg; use common::sense;\n" |
1397 | . "#line 1 \"$path\"\n{\n" |
1532 | . "#line 1 \"$path\"\n{\n" |
1398 | . $source |
1533 | . $source |
1399 | . "\n};\n1"; |
1534 | . "\n};\n1"; |
1400 | |
1535 | |
1401 | $todo{$base} = \%ext; |
1536 | $todo{$base} = \%ext; |
… | |
… | |
1413 | for (split /,\s*/, $v->{meta}{depends}) { |
1548 | for (split /,\s*/, $v->{meta}{depends}) { |
1414 | next ext |
1549 | next ext |
1415 | unless exists $done{$_}; |
1550 | unless exists $done{$_}; |
1416 | } |
1551 | } |
1417 | |
1552 | |
1418 | warn "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1553 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1419 | |
1554 | |
1420 | my $active = eval $v->{source}; |
1555 | my $active = eval $v->{source}; |
1421 | |
1556 | |
1422 | if (length $@) { |
1557 | if (length $@) { |
1423 | warn "$v->{path}: $@\n"; |
1558 | error "$v->{path}: $@\n"; |
1424 | |
1559 | |
1425 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1560 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1426 | if exists $v->{meta}{mandatory}; |
1561 | if exists $v->{meta}{mandatory}; |
|
|
1562 | |
|
|
1563 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1564 | delete $todo{$k}; |
1427 | } else { |
1565 | } else { |
1428 | $done{$k} = delete $todo{$k}; |
1566 | $done{$k} = delete $todo{$k}; |
1429 | push @EXTS, $v->{pkg}; |
1567 | push @EXTS, $v->{pkg}; |
1430 | $progress = 1; |
1568 | $progress = 1; |
1431 | |
1569 | |
1432 | warn "$v->{base}: extension inactive.\n" |
1570 | info "$v->{base}: extension inactive.\n" |
1433 | unless $active; |
1571 | unless $active; |
1434 | } |
1572 | } |
1435 | } |
1573 | } |
1436 | |
1574 | |
1437 | unless ($progress) { |
1575 | unless ($progress) { |
… | |
… | |
1439 | |
1577 | |
1440 | while (my ($k, $v) = each %todo) { |
1578 | while (my ($k, $v) = each %todo) { |
1441 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1579 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
1442 | if exists $v->{meta}{mandatory}; |
1580 | if exists $v->{meta}{mandatory}; |
1443 | } |
1581 | } |
|
|
1582 | |
|
|
1583 | last; |
1444 | } |
1584 | } |
1445 | } |
1585 | } |
1446 | }; |
1586 | }; |
1447 | } |
1587 | } |
1448 | |
1588 | |
… | |
… | |
1606 | my $name = $pl->ob->name; |
1746 | my $name = $pl->ob->name; |
1607 | |
1747 | |
1608 | $pl->{deny_save} = 1; |
1748 | $pl->{deny_save} = 1; |
1609 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1749 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1610 | |
1750 | |
1611 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1751 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1612 | $pl->deactivate; |
1752 | $pl->deactivate; |
|
|
1753 | |
1613 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1754 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1614 | $pl->ob->check_score; |
|
|
1615 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1755 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1756 | ext::highscore::check ($pl->ob); |
|
|
1757 | |
1616 | $pl->ns->destroy if $pl->ns; |
1758 | $pl->ns->destroy if $pl->ns; |
1617 | |
1759 | |
1618 | my $path = playerdir $pl; |
1760 | my $path = playerdir $pl; |
1619 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1761 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1620 | aio_rename $path, $temp; |
1762 | aio_rename $path, $temp; |
… | |
… | |
1674 | \@logins |
1816 | \@logins |
1675 | } |
1817 | } |
1676 | |
1818 | |
1677 | =item $player->maps |
1819 | =item $player->maps |
1678 | |
1820 | |
|
|
1821 | =item cf::player::maps $login |
|
|
1822 | |
1679 | Returns an arrayref of map paths that are private for this |
1823 | Returns an arrayref of map paths that are private for this |
1680 | player. May block. |
1824 | player. May block. |
1681 | |
1825 | |
1682 | =cut |
1826 | =cut |
1683 | |
1827 | |
… | |
… | |
1745 | =cut |
1889 | =cut |
1746 | |
1890 | |
1747 | sub find_by_path($) { |
1891 | sub find_by_path($) { |
1748 | my ($path) = @_; |
1892 | my ($path) = @_; |
1749 | |
1893 | |
|
|
1894 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1895 | |
1750 | my ($match, $specificity); |
1896 | my ($match, $specificity); |
1751 | |
1897 | |
1752 | for my $region (list) { |
1898 | for my $region (list) { |
1753 | if ($region->{match} && $path =~ $region->{match}) { |
1899 | if ($region->{match} && $path =~ $region->{match}) { |
1754 | ($match, $specificity) = ($region, $region->specificity) |
1900 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1782 | sub generate_random_map { |
1928 | sub generate_random_map { |
1783 | my ($self, $rmp) = @_; |
1929 | my ($self, $rmp) = @_; |
1784 | |
1930 | |
1785 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1931 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1786 | |
1932 | |
1787 | # mit "rum" bekleckern, nicht |
|
|
1788 | $self->_create_random_map ( |
1933 | $self->_create_random_map ($rmp); |
1789 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1790 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, $rmp->{miningstyle}, |
|
|
1791 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1792 | $rmp->{exit_on_final_map}, |
|
|
1793 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1794 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1795 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1796 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1797 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1798 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1799 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1800 | ) |
|
|
1801 | } |
1934 | } |
1802 | |
1935 | |
1803 | =item cf::map->register ($regex, $prio) |
1936 | =item cf::map->register ($regex, $prio) |
1804 | |
1937 | |
1805 | Register a handler for the map path matching the given regex at the |
1938 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1810 | |
1943 | |
1811 | sub register { |
1944 | sub register { |
1812 | my (undef, $regex, $prio) = @_; |
1945 | my (undef, $regex, $prio) = @_; |
1813 | my $pkg = caller; |
1946 | my $pkg = caller; |
1814 | |
1947 | |
1815 | no strict; |
|
|
1816 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1948 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1817 | |
1949 | |
1818 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1950 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1819 | } |
1951 | } |
1820 | |
1952 | |
1821 | # also paths starting with '/' |
1953 | # also paths starting with '/' |
1822 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1954 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1823 | |
1955 | |
1824 | sub thawer_merge { |
1956 | sub thawer_merge { |
1825 | my ($self, $merge) = @_; |
1957 | my ($self, $merge) = @_; |
1826 | |
1958 | |
1827 | # we have to keep some variables in memory intact |
1959 | # we have to keep some variables in memory intact |
… | |
… | |
1832 | } |
1964 | } |
1833 | |
1965 | |
1834 | sub normalise { |
1966 | sub normalise { |
1835 | my ($path, $base) = @_; |
1967 | my ($path, $base) = @_; |
1836 | |
1968 | |
1837 | $path = "$path"; # make sure its a string |
1969 | $path = "$path"; # make sure it's a string |
1838 | |
1970 | |
1839 | $path =~ s/\.map$//; |
1971 | $path =~ s/\.map$//; |
1840 | |
1972 | |
1841 | # map plan: |
1973 | # map plan: |
1842 | # |
1974 | # |
… | |
… | |
1857 | $base =~ s{[^/]+/?$}{}; |
1989 | $base =~ s{[^/]+/?$}{}; |
1858 | $path = "$base/$path"; |
1990 | $path = "$base/$path"; |
1859 | } |
1991 | } |
1860 | |
1992 | |
1861 | for ($path) { |
1993 | for ($path) { |
1862 | redo if s{//}{/}; |
|
|
1863 | redo if s{/\.?/}{/}; |
1994 | redo if s{/\.?/}{/}; |
1864 | redo if s{/[^/]+/\.\./}{/}; |
1995 | redo if s{/[^/]+/\.\./}{/}; |
1865 | } |
1996 | } |
1866 | |
1997 | |
1867 | $path |
1998 | $path |
… | |
… | |
1881 | $self->init; # pass $1 etc. |
2012 | $self->init; # pass $1 etc. |
1882 | return $self; |
2013 | return $self; |
1883 | } |
2014 | } |
1884 | } |
2015 | } |
1885 | |
2016 | |
1886 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
2017 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1887 | () |
2018 | () |
1888 | } |
2019 | } |
1889 | |
2020 | |
|
|
2021 | # may re-bless or do other evil things |
1890 | sub init { |
2022 | sub init { |
1891 | my ($self) = @_; |
2023 | my ($self) = @_; |
1892 | |
2024 | |
1893 | $self |
2025 | $self |
1894 | } |
2026 | } |
… | |
… | |
1959 | $self->{load_path} = $path; |
2091 | $self->{load_path} = $path; |
1960 | |
2092 | |
1961 | 1 |
2093 | 1 |
1962 | } |
2094 | } |
1963 | |
2095 | |
|
|
2096 | # used to laod the header of an original map |
1964 | sub load_header_orig { |
2097 | sub load_header_orig { |
1965 | my ($self) = @_; |
2098 | my ($self) = @_; |
1966 | |
2099 | |
1967 | $self->load_header_from ($self->load_path) |
2100 | $self->load_header_from ($self->load_path) |
1968 | } |
2101 | } |
1969 | |
2102 | |
|
|
2103 | # used to laod the header of an instantiated map |
1970 | sub load_header_temp { |
2104 | sub load_header_temp { |
1971 | my ($self) = @_; |
2105 | my ($self) = @_; |
1972 | |
2106 | |
1973 | $self->load_header_from ($self->save_path) |
2107 | $self->load_header_from ($self->save_path) |
1974 | } |
2108 | } |
1975 | |
2109 | |
|
|
2110 | # called after loading the header from an instantiated map |
1976 | sub prepare_temp { |
2111 | sub prepare_temp { |
1977 | my ($self) = @_; |
2112 | my ($self) = @_; |
1978 | |
2113 | |
1979 | $self->last_access ((delete $self->{last_access}) |
2114 | $self->last_access ((delete $self->{last_access}) |
1980 | || $cf::RUNTIME); #d# |
2115 | || $cf::RUNTIME); #d# |
1981 | # safety |
2116 | # safety |
1982 | $self->{instantiate_time} = $cf::RUNTIME |
2117 | $self->{instantiate_time} = $cf::RUNTIME |
1983 | if $self->{instantiate_time} > $cf::RUNTIME; |
2118 | if $self->{instantiate_time} > $cf::RUNTIME; |
1984 | } |
2119 | } |
1985 | |
2120 | |
|
|
2121 | # called after loading the header from an original map |
1986 | sub prepare_orig { |
2122 | sub prepare_orig { |
1987 | my ($self) = @_; |
2123 | my ($self) = @_; |
1988 | |
2124 | |
1989 | $self->{load_original} = 1; |
2125 | $self->{load_original} = 1; |
1990 | $self->{instantiate_time} = $cf::RUNTIME; |
2126 | $self->{instantiate_time} = $cf::RUNTIME; |
… | |
… | |
2014 | |
2150 | |
2015 | sub find; |
2151 | sub find; |
2016 | sub find { |
2152 | sub find { |
2017 | my ($path, $origin) = @_; |
2153 | my ($path, $origin) = @_; |
2018 | |
2154 | |
|
|
2155 | cf::cede_to_tick; |
|
|
2156 | |
2019 | $path = normalise $path, $origin && $origin->path; |
2157 | $path = normalise $path, $origin; |
2020 | |
2158 | |
2021 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2159 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
2022 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2160 | my $guard2 = cf::lock_acquire "map_find:$path"; |
2023 | |
2161 | |
2024 | $cf::MAP{$path} || do { |
2162 | $cf::MAP{$path} || do { |
… | |
… | |
2055 | |
2193 | |
2056 | { |
2194 | { |
2057 | my $guard = cf::lock_acquire "map_data:$path"; |
2195 | my $guard = cf::lock_acquire "map_data:$path"; |
2058 | |
2196 | |
2059 | return unless $self->valid; |
2197 | return unless $self->valid; |
2060 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2198 | return unless $self->state == cf::MAP_SWAPPED; |
2061 | |
|
|
2062 | $self->in_memory (cf::MAP_LOADING); |
|
|
2063 | |
2199 | |
2064 | $self->alloc; |
2200 | $self->alloc; |
2065 | |
2201 | |
2066 | $self->pre_load; |
2202 | $self->pre_load; |
2067 | cf::cede_to_tick; |
2203 | cf::cede_to_tick; |
2068 | |
2204 | |
|
|
2205 | if (exists $self->{load_path}) { |
2069 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2206 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2070 | $f->skip_block; |
2207 | $f->skip_block; |
2071 | $self->_load_objects ($f) |
2208 | $self->_load_objects ($f) |
2072 | or return; |
2209 | or return; |
2073 | |
2210 | |
2074 | $self->post_load_original |
2211 | $self->post_load_original |
2075 | if delete $self->{load_original}; |
2212 | if delete $self->{load_original}; |
2076 | |
2213 | |
2077 | if (my $uniq = $self->uniq_path) { |
2214 | if (my $uniq = $self->uniq_path) { |
2078 | utf8::encode $uniq; |
2215 | utf8::encode $uniq; |
2079 | unless (aio_stat $uniq) { |
2216 | unless (aio_stat $uniq) { |
2080 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2217 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2081 | $self->clear_unique_items; |
2218 | $self->clear_unique_items; |
2082 | $self->_load_objects ($f); |
2219 | $self->_load_objects ($f); |
2083 | $f->resolve_delayed_derefs; |
2220 | $f->resolve_delayed_derefs; |
|
|
2221 | } |
2084 | } |
2222 | } |
2085 | } |
2223 | } |
2086 | } |
|
|
2087 | |
2224 | |
2088 | $f->resolve_delayed_derefs; |
2225 | $f->resolve_delayed_derefs; |
|
|
2226 | } else { |
|
|
2227 | $self->post_load_original |
|
|
2228 | if delete $self->{load_original}; |
|
|
2229 | } |
|
|
2230 | |
|
|
2231 | $self->state (cf::MAP_INACTIVE); |
2089 | |
2232 | |
2090 | cf::cede_to_tick; |
2233 | cf::cede_to_tick; |
2091 | # now do the right thing for maps |
2234 | # now do the right thing for maps |
2092 | $self->link_multipart_objects; |
2235 | $self->link_multipart_objects; |
2093 | $self->difficulty ($self->estimate_difficulty) |
2236 | $self->difficulty ($self->estimate_difficulty) |
… | |
… | |
2096 | |
2239 | |
2097 | unless ($self->{deny_activate}) { |
2240 | unless ($self->{deny_activate}) { |
2098 | $self->decay_objects; |
2241 | $self->decay_objects; |
2099 | $self->fix_auto_apply; |
2242 | $self->fix_auto_apply; |
2100 | $self->update_buttons; |
2243 | $self->update_buttons; |
|
|
2244 | $self->post_load_physics; |
2101 | cf::cede_to_tick; |
2245 | cf::cede_to_tick; |
2102 | $self->activate; |
2246 | #$self->activate; # no longer activate maps automatically |
2103 | } |
2247 | } |
2104 | |
2248 | |
2105 | $self->{last_save} = $cf::RUNTIME; |
2249 | $self->{last_save} = $cf::RUNTIME; |
2106 | $self->last_access ($cf::RUNTIME); |
2250 | $self->last_access ($cf::RUNTIME); |
2107 | |
|
|
2108 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
2109 | } |
2251 | } |
2110 | |
2252 | |
2111 | $self->post_load; |
2253 | $self->post_load; |
|
|
2254 | |
|
|
2255 | 1 |
2112 | } |
2256 | } |
2113 | |
2257 | |
2114 | # customize the map for a given player, i.e. |
2258 | # customize the map for a given player, i.e. |
2115 | # return the _real_ map. used by e.g. per-player |
2259 | # return the _real_ map. used by e.g. per-player |
2116 | # maps to change the path to ~playername/mappath |
2260 | # maps to change the path to ~playername/mappath |
… | |
… | |
2137 | or next; |
2281 | or next; |
2138 | $neigh = find $neigh, $map |
2282 | $neigh = find $neigh, $map |
2139 | or next; |
2283 | or next; |
2140 | $neigh->load; |
2284 | $neigh->load; |
2141 | |
2285 | |
|
|
2286 | # now find the diagonal neighbours |
2142 | push @neigh, |
2287 | push @neigh, |
2143 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2288 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2144 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2289 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2145 | } |
2290 | } |
2146 | |
2291 | |
… | |
… | |
2153 | } |
2298 | } |
2154 | |
2299 | |
2155 | sub find_sync { |
2300 | sub find_sync { |
2156 | my ($path, $origin) = @_; |
2301 | my ($path, $origin) = @_; |
2157 | |
2302 | |
2158 | cf::sync_job { find $path, $origin } |
2303 | # it's a bug to call this from the main context |
|
|
2304 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2305 | if $Coro::current == $Coro::main; |
|
|
2306 | |
|
|
2307 | find $path, $origin |
2159 | } |
2308 | } |
2160 | |
2309 | |
2161 | sub do_load_sync { |
2310 | sub do_load_sync { |
2162 | my ($map) = @_; |
2311 | my ($map) = @_; |
2163 | |
2312 | |
|
|
2313 | # it's a bug to call this from the main context |
2164 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2314 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2165 | if $Coro::current == $Coro::main; |
2315 | if $Coro::current == $Coro::main; |
2166 | |
2316 | |
2167 | cf::sync_job { $map->load }; |
2317 | $map->load; |
2168 | } |
2318 | } |
2169 | |
2319 | |
2170 | our %MAP_PREFETCH; |
2320 | our %MAP_PREFETCH; |
2171 | our $MAP_PREFETCHER = undef; |
2321 | our $MAP_PREFETCHER = undef; |
2172 | |
2322 | |
2173 | sub find_async { |
2323 | sub find_async { |
2174 | my ($path, $origin, $load) = @_; |
2324 | my ($path, $origin, $load) = @_; |
2175 | |
2325 | |
2176 | $path = normalise $path, $origin && $origin->{path}; |
2326 | $path = normalise $path, $origin; |
2177 | |
2327 | |
2178 | if (my $map = $cf::MAP{$path}) { |
2328 | if (my $map = $cf::MAP{$path}) { |
2179 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2329 | return $map if !$load || $map->linkable; |
2180 | } |
2330 | } |
2181 | |
2331 | |
2182 | $MAP_PREFETCH{$path} |= $load; |
2332 | $MAP_PREFETCH{$path} |= $load; |
2183 | |
2333 | |
2184 | $MAP_PREFETCHER ||= cf::async { |
2334 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2198 | $MAP_PREFETCHER->prio (6); |
2348 | $MAP_PREFETCHER->prio (6); |
2199 | |
2349 | |
2200 | () |
2350 | () |
2201 | } |
2351 | } |
2202 | |
2352 | |
|
|
2353 | # common code, used by both ->save and ->swapout |
2203 | sub save { |
2354 | sub _save { |
2204 | my ($self) = @_; |
2355 | my ($self) = @_; |
2205 | |
|
|
2206 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2207 | |
2356 | |
2208 | $self->{last_save} = $cf::RUNTIME; |
2357 | $self->{last_save} = $cf::RUNTIME; |
2209 | |
2358 | |
2210 | return unless $self->dirty; |
2359 | return unless $self->dirty; |
2211 | |
2360 | |
… | |
… | |
2231 | } else { |
2380 | } else { |
2232 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2381 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2233 | } |
2382 | } |
2234 | } |
2383 | } |
2235 | |
2384 | |
|
|
2385 | sub save { |
|
|
2386 | my ($self) = @_; |
|
|
2387 | |
|
|
2388 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2389 | |
|
|
2390 | $self->_save; |
|
|
2391 | } |
|
|
2392 | |
2236 | sub swap_out { |
2393 | sub swap_out { |
2237 | my ($self) = @_; |
2394 | my ($self) = @_; |
2238 | |
2395 | |
2239 | # save first because save cedes |
|
|
2240 | $self->save; |
|
|
2241 | |
|
|
2242 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2396 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2243 | |
2397 | |
|
|
2398 | return if !$self->linkable; |
|
|
2399 | return if $self->{deny_save}; |
2244 | return if $self->players; |
2400 | return if $self->players; |
2245 | return if $self->in_memory != cf::MAP_ACTIVE; |
2401 | |
|
|
2402 | # first deactivate the map and "unlink" it from the core |
|
|
2403 | $self->deactivate; |
|
|
2404 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2405 | $self->state (cf::MAP_SWAPPED); |
|
|
2406 | |
|
|
2407 | # then atomically save |
|
|
2408 | $self->_save; |
|
|
2409 | |
|
|
2410 | # then free the map |
|
|
2411 | $self->clear; |
|
|
2412 | } |
|
|
2413 | |
|
|
2414 | sub reset_at { |
|
|
2415 | my ($self) = @_; |
|
|
2416 | |
|
|
2417 | # TODO: safety, remove and allow resettable per-player maps |
2246 | return if $self->{deny_save}; |
2418 | return 1e99 if $self->{deny_reset}; |
2247 | |
2419 | |
|
|
2420 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2421 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2422 | |
|
|
2423 | $time + $to |
|
|
2424 | } |
|
|
2425 | |
|
|
2426 | sub should_reset { |
|
|
2427 | my ($self) = @_; |
|
|
2428 | |
|
|
2429 | $self->reset_at <= $cf::RUNTIME |
|
|
2430 | } |
|
|
2431 | |
|
|
2432 | sub reset { |
|
|
2433 | my ($self) = @_; |
|
|
2434 | |
|
|
2435 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2436 | |
|
|
2437 | return if $self->players; |
|
|
2438 | |
|
|
2439 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2440 | |
2248 | $self->in_memory (cf::MAP_SWAPPED); |
2441 | $self->state (cf::MAP_SWAPPED); |
|
|
2442 | |
|
|
2443 | # need to save uniques path |
|
|
2444 | unless ($self->{deny_save}) { |
|
|
2445 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2446 | |
|
|
2447 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2448 | if $uniq; |
|
|
2449 | } |
|
|
2450 | |
|
|
2451 | delete $cf::MAP{$self->path}; |
2249 | |
2452 | |
2250 | $self->deactivate; |
2453 | $self->deactivate; |
2251 | $_->clear_links_to ($self) for values %cf::MAP; |
2454 | $_->clear_links_to ($self) for values %cf::MAP; |
2252 | $self->clear; |
2455 | $self->clear; |
2253 | } |
|
|
2254 | |
|
|
2255 | sub reset_at { |
|
|
2256 | my ($self) = @_; |
|
|
2257 | |
|
|
2258 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2259 | return 1e99 if $self->{deny_reset}; |
|
|
2260 | |
|
|
2261 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2262 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2263 | |
|
|
2264 | $time + $to |
|
|
2265 | } |
|
|
2266 | |
|
|
2267 | sub should_reset { |
|
|
2268 | my ($self) = @_; |
|
|
2269 | |
|
|
2270 | $self->reset_at <= $cf::RUNTIME |
|
|
2271 | } |
|
|
2272 | |
|
|
2273 | sub reset { |
|
|
2274 | my ($self) = @_; |
|
|
2275 | |
|
|
2276 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2277 | |
|
|
2278 | return if $self->players; |
|
|
2279 | |
|
|
2280 | warn "resetting map ", $self->path, "\n"; |
|
|
2281 | |
|
|
2282 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2283 | |
|
|
2284 | # need to save uniques path |
|
|
2285 | unless ($self->{deny_save}) { |
|
|
2286 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2287 | |
|
|
2288 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2289 | if $uniq; |
|
|
2290 | } |
|
|
2291 | |
|
|
2292 | delete $cf::MAP{$self->path}; |
|
|
2293 | |
|
|
2294 | $self->deactivate; |
|
|
2295 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2296 | $self->clear; |
|
|
2297 | |
2456 | |
2298 | $self->unlink_save; |
2457 | $self->unlink_save; |
2299 | $self->destroy; |
2458 | $self->destroy; |
2300 | } |
2459 | } |
2301 | |
2460 | |
… | |
… | |
2309 | |
2468 | |
2310 | delete $cf::MAP{$self->path}; |
2469 | delete $cf::MAP{$self->path}; |
2311 | |
2470 | |
2312 | $self->unlink_save; |
2471 | $self->unlink_save; |
2313 | |
2472 | |
2314 | bless $self, "cf::map"; |
2473 | bless $self, "cf::map::wrap"; |
2315 | delete $self->{deny_reset}; |
2474 | delete $self->{deny_reset}; |
2316 | $self->{deny_save} = 1; |
2475 | $self->{deny_save} = 1; |
2317 | $self->reset_timeout (1); |
2476 | $self->reset_timeout (1); |
2318 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2477 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2319 | |
2478 | |
… | |
… | |
2549 | |
2708 | |
2550 | Freezes the player and moves him/her to a special map (C<{link}>). |
2709 | Freezes the player and moves him/her to a special map (C<{link}>). |
2551 | |
2710 | |
2552 | The player should be reasonably safe there for short amounts of time (e.g. |
2711 | The player should be reasonably safe there for short amounts of time (e.g. |
2553 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2712 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2554 | though, as the palyer cannot control the character while it is on the link |
2713 | though, as the player cannot control the character while it is on the link |
2555 | map. |
2714 | map. |
2556 | |
2715 | |
2557 | Will never block. |
2716 | Will never block. |
2558 | |
2717 | |
2559 | =item $player_object->leave_link ($map, $x, $y) |
2718 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2580 | sub cf::object::player::enter_link { |
2739 | sub cf::object::player::enter_link { |
2581 | my ($self) = @_; |
2740 | my ($self) = @_; |
2582 | |
2741 | |
2583 | $self->deactivate_recursive; |
2742 | $self->deactivate_recursive; |
2584 | |
2743 | |
|
|
2744 | ++$self->{_link_recursion}; |
|
|
2745 | |
2585 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2746 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2586 | |
2747 | |
2587 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2748 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2588 | if $self->map && $self->map->{path} ne "{link}"; |
2749 | if $self->map && $self->map->{path} ne "{link}"; |
2589 | |
2750 | |
2590 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2751 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2591 | } |
2752 | } |
2592 | |
2753 | |
2593 | sub cf::object::player::leave_link { |
2754 | sub cf::object::player::leave_link { |
2594 | my ($self, $map, $x, $y) = @_; |
2755 | my ($self, $map, $x, $y) = @_; |
2595 | |
2756 | |
… | |
… | |
2620 | $map->load_neighbours; |
2781 | $map->load_neighbours; |
2621 | |
2782 | |
2622 | return unless $self->contr->active; |
2783 | return unless $self->contr->active; |
2623 | |
2784 | |
2624 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2785 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2625 | $self->enter_map ($map, $x, $y); |
2786 | if ($self->enter_map ($map, $x, $y)) { |
2626 | |
2787 | # entering was successful |
|
|
2788 | delete $self->{_link_recursion}; |
2627 | # only activate afterwards, to support waiting in hooks |
2789 | # only activate afterwards, to support waiting in hooks |
2628 | $self->activate_recursive; |
2790 | $self->activate_recursive; |
2629 | } |
2791 | } |
2630 | |
2792 | |
|
|
2793 | } |
|
|
2794 | |
2631 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2795 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2632 | |
2796 | |
2633 | Moves the player to the given map-path and coordinates by first freezing |
2797 | Moves the player to the given map-path and coordinates by first freezing |
2634 | her, loading and preparing them map, calling the provided $check callback |
2798 | her, loading and preparing them map, calling the provided $check callback |
2635 | that has to return the map if sucecssful, and then unfreezes the player on |
2799 | that has to return the map if sucecssful, and then unfreezes the player on |
2636 | the new (success) or old (failed) map position. In either case, $done will |
2800 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2643 | |
2807 | |
2644 | our $GOTOGEN; |
2808 | our $GOTOGEN; |
2645 | |
2809 | |
2646 | sub cf::object::player::goto { |
2810 | sub cf::object::player::goto { |
2647 | my ($self, $path, $x, $y, $check, $done) = @_; |
2811 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2812 | |
|
|
2813 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2814 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2815 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2816 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2817 | } |
2648 | |
2818 | |
2649 | # do generation counting so two concurrent goto's will be executed in-order |
2819 | # do generation counting so two concurrent goto's will be executed in-order |
2650 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2820 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2651 | |
2821 | |
2652 | $self->enter_link; |
2822 | $self->enter_link; |
… | |
… | |
2672 | ($path, $x, $y) = (undef, undef, undef); |
2842 | ($path, $x, $y) = (undef, undef, undef); |
2673 | } |
2843 | } |
2674 | } |
2844 | } |
2675 | |
2845 | |
2676 | my $map = eval { |
2846 | my $map = eval { |
2677 | my $map = defined $path ? cf::map::find $path : undef; |
2847 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
2678 | |
2848 | |
2679 | if ($map) { |
2849 | if ($map) { |
2680 | $map = $map->customise_for ($self); |
2850 | $map = $map->customise_for ($self); |
2681 | $map = $check->($map) if $check && $map; |
2851 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2682 | } else { |
2852 | } else { |
2683 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2853 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2684 | } |
2854 | } |
2685 | |
2855 | |
2686 | $map |
2856 | $map |
… | |
… | |
2694 | if ($gen == $self->{_goto_generation}) { |
2864 | if ($gen == $self->{_goto_generation}) { |
2695 | delete $self->{_goto_generation}; |
2865 | delete $self->{_goto_generation}; |
2696 | $self->leave_link ($map, $x, $y); |
2866 | $self->leave_link ($map, $x, $y); |
2697 | } |
2867 | } |
2698 | |
2868 | |
2699 | $done->() if $done; |
2869 | $done->($self) if $done; |
2700 | })->prio (1); |
2870 | })->prio (1); |
2701 | } |
2871 | } |
2702 | |
2872 | |
2703 | =item $player_object->enter_exit ($exit_object) |
2873 | =item $player_object->enter_exit ($exit_object) |
2704 | |
2874 | |
… | |
… | |
2772 | $Coro::current->{desc} = "enter_exit"; |
2942 | $Coro::current->{desc} = "enter_exit"; |
2773 | |
2943 | |
2774 | unless (eval { |
2944 | unless (eval { |
2775 | $self->deactivate_recursive; # just to be sure |
2945 | $self->deactivate_recursive; # just to be sure |
2776 | |
2946 | |
2777 | # random map handling |
|
|
2778 | { |
|
|
2779 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2780 | |
|
|
2781 | prepare_random_map $exit |
|
|
2782 | if $exit->slaying eq "/!"; |
|
|
2783 | } |
|
|
2784 | |
|
|
2785 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2947 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
2786 | my $x = $exit->stats->hp; |
2948 | my $x = $exit->stats->hp; |
2787 | my $y = $exit->stats->sp; |
2949 | my $y = $exit->stats->sp; |
|
|
2950 | |
|
|
2951 | # special map handling |
|
|
2952 | my $slaying = $exit->slaying; |
|
|
2953 | |
|
|
2954 | # special map handling |
|
|
2955 | if ($slaying eq "/!") { |
|
|
2956 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2957 | |
|
|
2958 | prepare_random_map $exit |
|
|
2959 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2960 | |
|
|
2961 | $map = $exit->slaying; |
|
|
2962 | |
|
|
2963 | } elsif ($slaying eq '!up') { |
|
|
2964 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2965 | $x = $exit->x; |
|
|
2966 | $y = $exit->y; |
|
|
2967 | |
|
|
2968 | } elsif ($slaying eq '!down') { |
|
|
2969 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
2970 | $x = $exit->x; |
|
|
2971 | $y = $exit->y; |
|
|
2972 | } |
2788 | |
2973 | |
2789 | $self->goto ($map, $x, $y); |
2974 | $self->goto ($map, $x, $y); |
2790 | |
2975 | |
2791 | # if exit is damned, update players death & WoR home-position |
2976 | # if exit is damned, update players death & WoR home-position |
2792 | $self->contr->savebed ($map, $x, $y) |
2977 | $self->contr->savebed ($map, $x, $y) |
… | |
… | |
2797 | $self->message ("Something went wrong deep within the deliantra server. " |
2982 | $self->message ("Something went wrong deep within the deliantra server. " |
2798 | . "I'll try to bring you back to the map you were before. " |
2983 | . "I'll try to bring you back to the map you were before. " |
2799 | . "Please report this to the dungeon master!", |
2984 | . "Please report this to the dungeon master!", |
2800 | cf::NDI_UNIQUE | cf::NDI_RED); |
2985 | cf::NDI_UNIQUE | cf::NDI_RED); |
2801 | |
2986 | |
2802 | warn "ERROR in enter_exit: $@"; |
2987 | error "ERROR in enter_exit: $@"; |
2803 | $self->leave_link; |
2988 | $self->leave_link; |
2804 | } |
2989 | } |
2805 | })->prio (1); |
2990 | })->prio (1); |
2806 | } |
2991 | } |
2807 | |
2992 | |
… | |
… | |
3120 | |
3305 | |
3121 | $ns->ext_reply ($reply, @reply) |
3306 | $ns->ext_reply ($reply, @reply) |
3122 | if $reply; |
3307 | if $reply; |
3123 | |
3308 | |
3124 | } else { |
3309 | } else { |
3125 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3310 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3126 | } |
3311 | } |
3127 | |
3312 | |
3128 | cf::override; |
3313 | cf::override; |
3129 | }, |
3314 | }, |
3130 | ); |
3315 | ); |
… | |
… | |
3211 | decrease split destroy change_exp value msg lore send_msg)], |
3396 | decrease split destroy change_exp value msg lore send_msg)], |
3212 | ["cf::object::player" => qw(player)], |
3397 | ["cf::object::player" => qw(player)], |
3213 | ["cf::player" => qw(peaceful send_msg)], |
3398 | ["cf::player" => qw(peaceful send_msg)], |
3214 | ["cf::map" => qw(trigger)], |
3399 | ["cf::map" => qw(trigger)], |
3215 | ) { |
3400 | ) { |
3216 | no strict 'refs'; |
|
|
3217 | my ($pkg, @funs) = @$_; |
3401 | my ($pkg, @funs) = @$_; |
3218 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3402 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3219 | for @funs; |
3403 | for @funs; |
3220 | } |
3404 | } |
3221 | |
3405 | |
… | |
… | |
3260 | local @cf::_safe_eval_args = values %vars; |
3444 | local @cf::_safe_eval_args = values %vars; |
3261 | @res = wantarray ? eval eval : scalar eval $eval; |
3445 | @res = wantarray ? eval eval : scalar eval $eval; |
3262 | } |
3446 | } |
3263 | |
3447 | |
3264 | if ($@) { |
3448 | if ($@) { |
3265 | warn "$@"; |
3449 | warn "$@", |
3266 | warn "while executing safe code '$code'\n"; |
3450 | "while executing safe code '$code'\n", |
3267 | warn "with arguments " . (join " ", %vars) . "\n"; |
3451 | "with arguments " . (join " ", %vars) . "\n"; |
3268 | } |
3452 | } |
3269 | |
3453 | |
3270 | wantarray ? @res : $res[0] |
3454 | wantarray ? @res : $res[0] |
3271 | } |
3455 | } |
3272 | |
3456 | |
… | |
… | |
3306 | # for this (global event?) |
3490 | # for this (global event?) |
3307 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3491 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3308 | |
3492 | |
3309 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3493 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3310 | |
3494 | |
3311 | warn "loading facedata from $path\n"; |
3495 | trace "loading facedata from $path\n"; |
3312 | |
3496 | |
3313 | my $facedata; |
3497 | my $facedata = decode_storable load_file $path; |
3314 | 0 < aio_load $path, $facedata |
|
|
3315 | or die "$path: $!"; |
|
|
3316 | |
|
|
3317 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3318 | |
3498 | |
3319 | $facedata->{version} == 2 |
3499 | $facedata->{version} == 2 |
3320 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3500 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3321 | |
3501 | |
3322 | # patch in the exptable |
3502 | # patch in the exptable |
… | |
… | |
3336 | |
3516 | |
3337 | cf::face::set_visibility $idx, $info->{visibility}; |
3517 | cf::face::set_visibility $idx, $info->{visibility}; |
3338 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3518 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3339 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3519 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3340 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3520 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3521 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3341 | |
3522 | |
3342 | cf::cede_to_tick; |
3523 | cf::cede_to_tick; |
3343 | } |
3524 | } |
3344 | |
3525 | |
3345 | while (my ($face, $info) = each %$faces) { |
3526 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3350 | |
3531 | |
3351 | if (my $smooth = cf::face::find $info->{smooth}) { |
3532 | if (my $smooth = cf::face::find $info->{smooth}) { |
3352 | cf::face::set_smooth $idx, $smooth; |
3533 | cf::face::set_smooth $idx, $smooth; |
3353 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3534 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3354 | } else { |
3535 | } else { |
3355 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3536 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3356 | } |
3537 | } |
3357 | |
3538 | |
3358 | cf::cede_to_tick; |
3539 | cf::cede_to_tick; |
3359 | } |
3540 | } |
3360 | } |
3541 | } |
… | |
… | |
3378 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3559 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3379 | |
3560 | |
3380 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3561 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3381 | cf::face::set_type $idx, $info->{type}; |
3562 | cf::face::set_type $idx, $info->{type}; |
3382 | } else { |
3563 | } else { |
3383 | $RESOURCE{$name} = $info; |
3564 | $RESOURCE{$name} = $info; # unused |
3384 | } |
3565 | } |
3385 | |
3566 | |
3386 | cf::cede_to_tick; |
3567 | cf::cede_to_tick; |
3387 | } |
3568 | } |
3388 | } |
3569 | } |
3389 | |
3570 | |
3390 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3571 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3391 | |
3572 | |
3392 | 1 |
3573 | 1 |
3393 | } |
3574 | } |
3394 | |
|
|
3395 | cf::global->attach (on_resource_update => sub { |
|
|
3396 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3397 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3398 | |
|
|
3399 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3400 | my $sound = $soundconf->{compat}[$_] |
|
|
3401 | or next; |
|
|
3402 | |
|
|
3403 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3404 | cf::sound::set $sound->[0] => $face; |
|
|
3405 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3406 | } |
|
|
3407 | |
|
|
3408 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3409 | my $face = cf::face::find "sound/$v"; |
|
|
3410 | cf::sound::set $k => $face; |
|
|
3411 | } |
|
|
3412 | } |
|
|
3413 | }); |
|
|
3414 | |
3575 | |
3415 | register_exticmd fx_want => sub { |
3576 | register_exticmd fx_want => sub { |
3416 | my ($ns, $want) = @_; |
3577 | my ($ns, $want) = @_; |
3417 | |
3578 | |
3418 | while (my ($k, $v) = each %$want) { |
3579 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3457 | sub reload_treasures { |
3618 | sub reload_treasures { |
3458 | load_resource_file "$DATADIR/treasures" |
3619 | load_resource_file "$DATADIR/treasures" |
3459 | or die "unable to load treasurelists\n"; |
3620 | or die "unable to load treasurelists\n"; |
3460 | } |
3621 | } |
3461 | |
3622 | |
|
|
3623 | sub reload_sound { |
|
|
3624 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3625 | |
|
|
3626 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
|
|
3627 | |
|
|
3628 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3629 | my $sound = $soundconf->{compat}[$_] |
|
|
3630 | or next; |
|
|
3631 | |
|
|
3632 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3633 | cf::sound::set $sound->[0] => $face; |
|
|
3634 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3635 | } |
|
|
3636 | |
|
|
3637 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3638 | my $face = cf::face::find "sound/$v"; |
|
|
3639 | cf::sound::set $k => $face; |
|
|
3640 | } |
|
|
3641 | } |
|
|
3642 | |
3462 | sub reload_resources { |
3643 | sub reload_resources { |
3463 | warn "reloading resource files...\n"; |
3644 | trace "reloading resource files...\n"; |
3464 | |
3645 | |
|
|
3646 | reload_exp_table; |
|
|
3647 | reload_materials; |
3465 | reload_facedata; |
3648 | reload_facedata; |
|
|
3649 | reload_sound; |
3466 | reload_archetypes; |
3650 | reload_archetypes; |
3467 | reload_regions; |
3651 | reload_regions; |
3468 | reload_treasures; |
3652 | reload_treasures; |
3469 | |
3653 | |
3470 | warn "finished reloading resource files\n"; |
3654 | trace "finished reloading resource files\n"; |
3471 | } |
3655 | } |
3472 | |
3656 | |
3473 | sub reload_config { |
3657 | sub reload_config { |
3474 | warn "reloading config file...\n"; |
3658 | trace "reloading config file...\n"; |
3475 | |
3659 | |
3476 | open my $fh, "<:utf8", "$CONFDIR/config" |
3660 | my $config = load_file "$CONFDIR/config"; |
3477 | or return; |
3661 | utf8::decode $config; |
|
|
3662 | *CFG = decode_yaml $config; |
3478 | |
3663 | |
3479 | local $/; |
|
|
3480 | *CFG = YAML::XS::Load scalar <$fh>; |
|
|
3481 | |
|
|
3482 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3664 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3483 | |
3665 | |
3484 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3666 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3485 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3667 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3486 | |
3668 | |
3487 | if (exists $CFG{mlockall}) { |
3669 | if (exists $CFG{mlockall}) { |
… | |
… | |
3489 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3671 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3490 | and die "WARNING: m(un)lockall failed: $!\n"; |
3672 | and die "WARNING: m(un)lockall failed: $!\n"; |
3491 | }; |
3673 | }; |
3492 | warn $@ if $@; |
3674 | warn $@ if $@; |
3493 | } |
3675 | } |
3494 | |
|
|
3495 | warn "finished reloading resource files\n"; |
|
|
3496 | } |
3676 | } |
3497 | |
3677 | |
3498 | sub pidfile() { |
3678 | sub pidfile() { |
3499 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3679 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
3500 | or die "$PIDFILE: $!"; |
3680 | or die "$PIDFILE: $!"; |
… | |
… | |
3513 | seek $fh, 0, 0; |
3693 | seek $fh, 0, 0; |
3514 | print $fh $$; |
3694 | print $fh $$; |
3515 | } |
3695 | } |
3516 | |
3696 | |
3517 | sub main_loop { |
3697 | sub main_loop { |
3518 | warn "EV::loop starting\n"; |
3698 | trace "EV::loop starting\n"; |
3519 | if (1) { |
3699 | if (1) { |
3520 | EV::loop; |
3700 | EV::loop; |
3521 | } |
3701 | } |
3522 | warn "EV::loop returned\n"; |
3702 | trace "EV::loop returned\n"; |
3523 | goto &main_loop unless $REALLY_UNLOOP; |
3703 | goto &main_loop unless $REALLY_UNLOOP; |
3524 | } |
3704 | } |
3525 | |
3705 | |
3526 | sub main { |
3706 | sub main { |
3527 | cf::init_globals; # initialise logging |
3707 | cf::init_globals; # initialise logging |
3528 | |
3708 | |
3529 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3709 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3530 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3710 | LOG llevInfo, "Copyright (C) 2005-2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3531 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3711 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3532 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3712 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3533 | |
|
|
3534 | cf::init_experience; |
|
|
3535 | cf::init_anim; |
|
|
3536 | cf::init_attackmess; |
|
|
3537 | cf::init_dynamic; |
|
|
3538 | |
3713 | |
3539 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3714 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3540 | |
3715 | |
3541 | # we must not ever block the main coroutine |
3716 | # we must not ever block the main coroutine |
3542 | local $Coro::idle = sub { |
3717 | local $Coro::idle = sub { |
… | |
… | |
3548 | }; |
3723 | }; |
3549 | |
3724 | |
3550 | evthread_start IO::AIO::poll_fileno; |
3725 | evthread_start IO::AIO::poll_fileno; |
3551 | |
3726 | |
3552 | cf::sync_job { |
3727 | cf::sync_job { |
|
|
3728 | cf::incloader::init (); |
|
|
3729 | |
|
|
3730 | cf::init_anim; |
|
|
3731 | cf::init_attackmess; |
|
|
3732 | cf::init_dynamic; |
|
|
3733 | |
3553 | cf::load_settings; |
3734 | cf::load_settings; |
3554 | cf::load_materials; |
|
|
3555 | |
3735 | |
3556 | reload_resources; |
3736 | reload_resources; |
3557 | reload_config; |
3737 | reload_config; |
3558 | db_init; |
3738 | db_init; |
3559 | |
3739 | |
… | |
… | |
3571 | |
3751 | |
3572 | # no (long-running) fork's whatsoever before this point(!) |
3752 | # no (long-running) fork's whatsoever before this point(!) |
3573 | use POSIX (); |
3753 | use POSIX (); |
3574 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3754 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3575 | |
3755 | |
3576 | (pop @POST_INIT)->(0) while @POST_INIT; |
3756 | cf::_post_init 0; |
3577 | }; |
3757 | }; |
3578 | |
3758 | |
|
|
3759 | cf::object::thawer::errors_are_fatal 0; |
|
|
3760 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3761 | |
|
|
3762 | my $free_main; $free_main = EV::idle sub { |
|
|
3763 | undef $free_main; |
|
|
3764 | undef &main; # free gobs of memory :) |
|
|
3765 | }; |
|
|
3766 | |
3579 | main_loop; |
3767 | goto &main_loop; |
3580 | } |
3768 | } |
3581 | |
3769 | |
3582 | ############################################################################# |
3770 | ############################################################################# |
3583 | # initialisation and cleanup |
3771 | # initialisation and cleanup |
3584 | |
3772 | |
3585 | # install some emergency cleanup handlers |
3773 | # install some emergency cleanup handlers |
3586 | BEGIN { |
3774 | BEGIN { |
3587 | our %SIGWATCHER = (); |
3775 | our %SIGWATCHER = (); |
3588 | for my $signal (qw(INT HUP TERM)) { |
3776 | for my $signal (qw(INT HUP TERM)) { |
3589 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3777 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3590 | cf::cleanup "SIG$signal"; |
3778 | cf::cleanup "SIG$signal"; |
3591 | }; |
3779 | }; |
3592 | } |
3780 | } |
3593 | } |
3781 | } |
3594 | |
3782 | |
3595 | sub write_runtime_sync { |
3783 | sub write_runtime_sync { |
3596 | my $t0 = EV::time; |
3784 | my $t0 = AE::time; |
3597 | |
3785 | |
3598 | # first touch the runtime file to show we are still running: |
3786 | # first touch the runtime file to show we are still running: |
3599 | # the fsync below can take a very very long time. |
3787 | # the fsync below can take a very very long time. |
3600 | |
3788 | |
3601 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3789 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
… | |
… | |
3623 | or return; |
3811 | or return; |
3624 | |
3812 | |
3625 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3813 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3626 | and return; |
3814 | and return; |
3627 | |
3815 | |
3628 | warn sprintf "runtime file written (%gs).\n", EV::time - $t0; |
3816 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3629 | |
3817 | |
3630 | 1 |
3818 | 1 |
3631 | } |
3819 | } |
3632 | |
3820 | |
3633 | our $uuid_lock; |
3821 | our $uuid_lock; |
… | |
… | |
3645 | or return; |
3833 | or return; |
3646 | |
3834 | |
3647 | my $value = uuid_seq uuid_cur; |
3835 | my $value = uuid_seq uuid_cur; |
3648 | |
3836 | |
3649 | unless ($value) { |
3837 | unless ($value) { |
3650 | warn "cowardly refusing to write zero uuid value!\n"; |
3838 | info "cowardly refusing to write zero uuid value!\n"; |
3651 | return; |
3839 | return; |
3652 | } |
3840 | } |
3653 | |
3841 | |
3654 | my $value = uuid_str $value + $uuid_skip; |
3842 | my $value = uuid_str $value + $uuid_skip; |
3655 | $uuid_skip = 0; |
3843 | $uuid_skip = 0; |
… | |
… | |
3665 | or return; |
3853 | or return; |
3666 | |
3854 | |
3667 | aio_rename "$uuid~", $uuid |
3855 | aio_rename "$uuid~", $uuid |
3668 | and return; |
3856 | and return; |
3669 | |
3857 | |
3670 | warn "uuid file written ($value).\n"; |
3858 | trace "uuid file written ($value).\n"; |
3671 | |
3859 | |
3672 | 1 |
3860 | 1 |
3673 | |
3861 | |
3674 | } |
3862 | } |
3675 | |
3863 | |
… | |
… | |
3681 | } |
3869 | } |
3682 | |
3870 | |
3683 | sub emergency_save() { |
3871 | sub emergency_save() { |
3684 | my $freeze_guard = cf::freeze_mainloop; |
3872 | my $freeze_guard = cf::freeze_mainloop; |
3685 | |
3873 | |
3686 | warn "emergency_perl_save: enter\n"; |
3874 | info "emergency_perl_save: enter\n"; |
|
|
3875 | |
|
|
3876 | # this is a trade-off: we want to be very quick here, so |
|
|
3877 | # save all maps without fsync, and later call a global sync |
|
|
3878 | # (which in turn might be very very slow) |
|
|
3879 | local $USE_FSYNC = 0; |
3687 | |
3880 | |
3688 | cf::sync_job { |
3881 | cf::sync_job { |
3689 | # this is a trade-off: we want to be very quick here, so |
3882 | cf::write_runtime_sync; # external watchdog should not bark |
3690 | # save all maps without fsync, and later call a global sync |
|
|
3691 | # (which in turn might be very very slow) |
|
|
3692 | local $USE_FSYNC = 0; |
|
|
3693 | |
3883 | |
3694 | # use a peculiar iteration method to avoid tripping on perl |
3884 | # use a peculiar iteration method to avoid tripping on perl |
3695 | # refcount bugs in for. also avoids problems with players |
3885 | # refcount bugs in for. also avoids problems with players |
3696 | # and maps saved/destroyed asynchronously. |
3886 | # and maps saved/destroyed asynchronously. |
3697 | warn "emergency_perl_save: begin player save\n"; |
3887 | info "emergency_perl_save: begin player save\n"; |
3698 | for my $login (keys %cf::PLAYER) { |
3888 | for my $login (keys %cf::PLAYER) { |
3699 | my $pl = $cf::PLAYER{$login} or next; |
3889 | my $pl = $cf::PLAYER{$login} or next; |
3700 | $pl->valid or next; |
3890 | $pl->valid or next; |
3701 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3891 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3702 | $pl->save; |
3892 | $pl->save; |
3703 | } |
3893 | } |
3704 | warn "emergency_perl_save: end player save\n"; |
3894 | info "emergency_perl_save: end player save\n"; |
3705 | |
3895 | |
|
|
3896 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3897 | |
3706 | warn "emergency_perl_save: begin map save\n"; |
3898 | info "emergency_perl_save: begin map save\n"; |
3707 | for my $path (keys %cf::MAP) { |
3899 | for my $path (keys %cf::MAP) { |
3708 | my $map = $cf::MAP{$path} or next; |
3900 | my $map = $cf::MAP{$path} or next; |
3709 | $map->valid or next; |
3901 | $map->valid or next; |
3710 | $map->save; |
3902 | $map->save; |
3711 | } |
3903 | } |
3712 | warn "emergency_perl_save: end map save\n"; |
3904 | info "emergency_perl_save: end map save\n"; |
3713 | |
3905 | |
|
|
3906 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3907 | |
3714 | warn "emergency_perl_save: begin database checkpoint\n"; |
3908 | info "emergency_perl_save: begin database checkpoint\n"; |
3715 | BDB::db_env_txn_checkpoint $DB_ENV; |
3909 | BDB::db_env_txn_checkpoint $DB_ENV; |
3716 | warn "emergency_perl_save: end database checkpoint\n"; |
3910 | info "emergency_perl_save: end database checkpoint\n"; |
3717 | |
3911 | |
3718 | warn "emergency_perl_save: begin write uuid\n"; |
3912 | info "emergency_perl_save: begin write uuid\n"; |
3719 | write_uuid_sync 1; |
3913 | write_uuid_sync 1; |
3720 | warn "emergency_perl_save: end write uuid\n"; |
3914 | info "emergency_perl_save: end write uuid\n"; |
|
|
3915 | |
|
|
3916 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3917 | |
|
|
3918 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3919 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3920 | |
|
|
3921 | info "emergency_perl_save: starting sync\n"; |
|
|
3922 | IO::AIO::aio_sync sub { |
|
|
3923 | info "emergency_perl_save: finished sync\n"; |
|
|
3924 | }; |
|
|
3925 | |
|
|
3926 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3927 | |
|
|
3928 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3929 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3930 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3931 | } |
|
|
3932 | |
|
|
3933 | cf::write_runtime_sync; # external watchdog should not bark |
3721 | }; |
3934 | }; |
3722 | |
3935 | |
3723 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3724 | IO::AIO::aio_sync sub { |
|
|
3725 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3726 | }; |
|
|
3727 | |
|
|
3728 | warn "emergency_perl_save: leave\n"; |
3936 | info "emergency_perl_save: leave\n"; |
3729 | } |
3937 | } |
3730 | |
3938 | |
3731 | sub post_cleanup { |
3939 | sub post_cleanup { |
3732 | my ($make_core) = @_; |
3940 | my ($make_core) = @_; |
3733 | |
3941 | |
|
|
3942 | IO::AIO::flush; |
|
|
3943 | |
3734 | warn Carp::longmess "post_cleanup backtrace" |
3944 | error Carp::longmess "post_cleanup backtrace" |
3735 | if $make_core; |
3945 | if $make_core; |
3736 | |
3946 | |
3737 | my $fh = pidfile; |
3947 | my $fh = pidfile; |
3738 | unlink $PIDFILE if <$fh> == $$; |
3948 | unlink $PIDFILE if <$fh> == $$; |
3739 | } |
3949 | } |
… | |
… | |
3759 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3969 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3760 | for my $name (keys %$leaf_symtab) { |
3970 | for my $name (keys %$leaf_symtab) { |
3761 | _gv_clear *{"$pkg$name"}; |
3971 | _gv_clear *{"$pkg$name"}; |
3762 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3972 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3763 | } |
3973 | } |
3764 | warn "cleared package $pkg\n";#d# |
|
|
3765 | } |
3974 | } |
3766 | |
3975 | |
3767 | sub do_reload_perl() { |
3976 | sub do_reload_perl() { |
3768 | # can/must only be called in main |
3977 | # can/must only be called in main |
3769 | if ($Coro::current != $Coro::main) { |
3978 | unless (in_main) { |
3770 | warn "can only reload from main coroutine"; |
3979 | error "can only reload from main coroutine"; |
3771 | return; |
3980 | return; |
3772 | } |
3981 | } |
3773 | |
3982 | |
3774 | return if $RELOAD++; |
3983 | return if $RELOAD++; |
3775 | |
3984 | |
3776 | my $t1 = EV::time; |
3985 | my $t1 = AE::time; |
3777 | |
3986 | |
3778 | while ($RELOAD) { |
3987 | while ($RELOAD) { |
3779 | warn "reloading..."; |
3988 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
3989 | info "perl_reload: reloading..."; |
3780 | |
3990 | |
3781 | warn "entering sync_job"; |
3991 | trace "perl_reload: entering sync_job"; |
3782 | |
3992 | |
3783 | cf::sync_job { |
3993 | cf::sync_job { |
3784 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3785 | cf::emergency_save; |
3994 | #cf::emergency_save; |
3786 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3787 | |
3995 | |
3788 | warn "syncing database to disk"; |
|
|
3789 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3790 | |
|
|
3791 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3792 | |
|
|
3793 | warn "flushing outstanding aio requests"; |
|
|
3794 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3795 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3796 | } |
|
|
3797 | |
|
|
3798 | warn "cancelling all extension coros"; |
3996 | trace "perl_reload: cancelling all extension coros"; |
3799 | $_->cancel for values %EXT_CORO; |
3997 | $_->cancel for values %EXT_CORO; |
3800 | %EXT_CORO = (); |
3998 | %EXT_CORO = (); |
3801 | |
3999 | |
3802 | warn "removing commands"; |
4000 | trace "perl_reload: removing commands"; |
3803 | %COMMAND = (); |
4001 | %COMMAND = (); |
3804 | |
4002 | |
3805 | warn "removing ext/exti commands"; |
4003 | trace "perl_reload: removing ext/exti commands"; |
3806 | %EXTCMD = (); |
4004 | %EXTCMD = (); |
3807 | %EXTICMD = (); |
4005 | %EXTICMD = (); |
3808 | |
4006 | |
3809 | warn "unloading/nuking all extensions"; |
4007 | trace "perl_reload: unloading/nuking all extensions"; |
3810 | for my $pkg (@EXTS) { |
4008 | for my $pkg (@EXTS) { |
3811 | warn "... unloading $pkg"; |
4009 | trace "... unloading $pkg"; |
3812 | |
4010 | |
3813 | if (my $cb = $pkg->can ("unload")) { |
4011 | if (my $cb = $pkg->can ("unload")) { |
3814 | eval { |
4012 | eval { |
3815 | $cb->($pkg); |
4013 | $cb->($pkg); |
3816 | 1 |
4014 | 1 |
3817 | } or warn "$pkg unloaded, but with errors: $@"; |
4015 | } or error "$pkg unloaded, but with errors: $@"; |
3818 | } |
4016 | } |
3819 | |
4017 | |
3820 | warn "... clearing $pkg"; |
4018 | trace "... clearing $pkg"; |
3821 | clear_package $pkg; |
4019 | clear_package $pkg; |
3822 | } |
4020 | } |
3823 | |
4021 | |
3824 | warn "unloading all perl modules loaded from $LIBDIR"; |
4022 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3825 | while (my ($k, $v) = each %INC) { |
4023 | while (my ($k, $v) = each %INC) { |
3826 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
4024 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3827 | |
4025 | |
3828 | warn "... unloading $k"; |
4026 | trace "... unloading $k"; |
3829 | delete $INC{$k}; |
4027 | delete $INC{$k}; |
3830 | |
4028 | |
3831 | $k =~ s/\.pm$//; |
4029 | $k =~ s/\.pm$//; |
3832 | $k =~ s/\//::/g; |
4030 | $k =~ s/\//::/g; |
3833 | |
4031 | |
… | |
… | |
3836 | } |
4034 | } |
3837 | |
4035 | |
3838 | clear_package $k; |
4036 | clear_package $k; |
3839 | } |
4037 | } |
3840 | |
4038 | |
3841 | warn "getting rid of safe::, as good as possible"; |
4039 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3842 | clear_package "safe::$_" |
4040 | clear_package "safe::$_" |
3843 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4041 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3844 | |
4042 | |
3845 | warn "unloading cf.pm \"a bit\""; |
4043 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3846 | delete $INC{"cf.pm"}; |
4044 | delete $INC{"cf.pm"}; |
3847 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
4045 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3848 | |
4046 | |
3849 | # don't, removes xs symbols, too, |
4047 | # don't, removes xs symbols, too, |
3850 | # and global variables created in xs |
4048 | # and global variables created in xs |
3851 | #clear_package __PACKAGE__; |
4049 | #clear_package __PACKAGE__; |
3852 | |
4050 | |
3853 | warn "unload completed, starting to reload now"; |
4051 | info "perl_reload: unload completed, starting to reload now"; |
3854 | |
4052 | |
3855 | warn "reloading cf.pm"; |
4053 | trace "perl_reload: reloading cf.pm"; |
3856 | require cf; |
4054 | require cf; |
3857 | cf::_connect_to_perl_1; |
4055 | cf::_connect_to_perl_1; |
3858 | |
4056 | |
3859 | warn "loading config and database again"; |
4057 | trace "perl_reload: loading config and database again"; |
3860 | cf::reload_config; |
4058 | cf::reload_config; |
3861 | |
4059 | |
3862 | warn "loading extensions"; |
4060 | trace "perl_reload: loading extensions"; |
3863 | cf::load_extensions; |
4061 | cf::load_extensions; |
3864 | |
4062 | |
3865 | if ($REATTACH_ON_RELOAD) { |
4063 | if ($REATTACH_ON_RELOAD) { |
3866 | warn "reattaching attachments to objects/players"; |
4064 | trace "perl_reload: reattaching attachments to objects/players"; |
3867 | _global_reattach; # objects, sockets |
4065 | _global_reattach; # objects, sockets |
3868 | warn "reattaching attachments to maps"; |
4066 | trace "perl_reload: reattaching attachments to maps"; |
3869 | reattach $_ for values %MAP; |
4067 | reattach $_ for values %MAP; |
3870 | warn "reattaching attachments to players"; |
4068 | trace "perl_reload: reattaching attachments to players"; |
3871 | reattach $_ for values %PLAYER; |
4069 | reattach $_ for values %PLAYER; |
3872 | } |
4070 | } |
3873 | |
4071 | |
3874 | warn "running post_init jobs"; |
4072 | cf::_post_init 1; |
3875 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3876 | |
4073 | |
3877 | warn "leaving sync_job"; |
4074 | trace "perl_reload: leaving sync_job"; |
3878 | |
4075 | |
3879 | 1 |
4076 | 1 |
3880 | } or do { |
4077 | } or do { |
3881 | warn $@; |
4078 | error $@; |
3882 | cf::cleanup "error while reloading, exiting."; |
4079 | cf::cleanup "perl_reload: error, exiting."; |
3883 | }; |
4080 | }; |
3884 | |
4081 | |
3885 | warn "reloaded"; |
|
|
3886 | --$RELOAD; |
4082 | --$RELOAD; |
3887 | } |
4083 | } |
3888 | |
4084 | |
3889 | $t1 = EV::time - $t1; |
4085 | $t1 = AE::time - $t1; |
3890 | warn "reload completed in ${t1}s\n"; |
4086 | info "perl_reload: completed in ${t1}s\n"; |
3891 | }; |
4087 | }; |
3892 | |
4088 | |
3893 | our $RELOAD_WATCHER; # used only during reload |
4089 | our $RELOAD_WATCHER; # used only during reload |
3894 | |
4090 | |
3895 | sub reload_perl() { |
4091 | sub reload_perl() { |
… | |
… | |
3897 | # coro crashes during coro_state_free->destroy here. |
4093 | # coro crashes during coro_state_free->destroy here. |
3898 | |
4094 | |
3899 | $RELOAD_WATCHER ||= cf::async { |
4095 | $RELOAD_WATCHER ||= cf::async { |
3900 | Coro::AIO::aio_wait cache_extensions; |
4096 | Coro::AIO::aio_wait cache_extensions; |
3901 | |
4097 | |
3902 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
4098 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3903 | do_reload_perl; |
4099 | do_reload_perl; |
3904 | undef $RELOAD_WATCHER; |
4100 | undef $RELOAD_WATCHER; |
3905 | }; |
4101 | }; |
3906 | }; |
4102 | }; |
3907 | } |
4103 | } |
… | |
… | |
3916 | reload_perl; |
4112 | reload_perl; |
3917 | }; |
4113 | }; |
3918 | } |
4114 | } |
3919 | }; |
4115 | }; |
3920 | |
4116 | |
3921 | unshift @INC, $LIBDIR; |
4117 | ############################################################################# |
3922 | |
4118 | |
3923 | my $bug_warning = 0; |
4119 | my $bug_warning = 0; |
3924 | |
4120 | |
3925 | our @WAIT_FOR_TICK; |
|
|
3926 | our @WAIT_FOR_TICK_BEGIN; |
|
|
3927 | |
|
|
3928 | sub wait_for_tick { |
4121 | sub wait_for_tick() { |
3929 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4122 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3930 | |
4123 | |
3931 | my $signal = new Coro::Signal; |
4124 | $WAIT_FOR_TICK->wait; |
3932 | push @WAIT_FOR_TICK, $signal; |
|
|
3933 | $signal->wait; |
|
|
3934 | } |
4125 | } |
3935 | |
4126 | |
3936 | sub wait_for_tick_begin { |
4127 | sub wait_for_tick_begin() { |
3937 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
4128 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
3938 | |
4129 | |
3939 | my $signal = new Coro::Signal; |
4130 | my $signal = new Coro::Signal; |
3940 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4131 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3941 | $signal->wait; |
4132 | $signal->wait; |
3942 | } |
4133 | } |
… | |
… | |
3946 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4137 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3947 | unless ++$bug_warning > 10; |
4138 | unless ++$bug_warning > 10; |
3948 | return; |
4139 | return; |
3949 | } |
4140 | } |
3950 | |
4141 | |
3951 | cf::server_tick; # one server iteration |
4142 | cf::one_tick; # one server iteration |
3952 | |
4143 | |
3953 | #for(1..3e6){} EV::now_update; $NOW=EV::now; # generate load #d# |
4144 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
3954 | |
4145 | |
3955 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4146 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3956 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4147 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3957 | Coro::async_pool { |
4148 | Coro::async_pool { |
3958 | $Coro::current->{desc} = "runtime saver"; |
4149 | $Coro::current->{desc} = "runtime saver"; |
3959 | write_runtime_sync |
4150 | write_runtime_sync |
3960 | or warn "ERROR: unable to write runtime file: $!"; |
4151 | or error "ERROR: unable to write runtime file: $!"; |
3961 | }; |
4152 | }; |
3962 | } |
4153 | } |
3963 | |
4154 | |
3964 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4155 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3965 | $sig->send; |
4156 | $sig->send; |
3966 | } |
4157 | } |
3967 | while (my $sig = shift @WAIT_FOR_TICK) { |
4158 | $WAIT_FOR_TICK->broadcast; |
3968 | $sig->send; |
|
|
3969 | } |
|
|
3970 | |
4159 | |
3971 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4160 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3972 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4161 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3973 | |
4162 | |
3974 | if (0) { |
4163 | if (0) { |
3975 | if ($NEXT_TICK) { |
4164 | if ($NEXT_TICK) { |
3976 | my $jitter = $TICK_START - $NEXT_TICK; |
4165 | my $jitter = $TICK_START - $NEXT_TICK; |
3977 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4166 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3978 | warn "jitter $JITTER\n";#d# |
4167 | debug "jitter $JITTER\n";#d# |
3979 | } |
4168 | } |
3980 | } |
4169 | } |
3981 | } |
4170 | } |
3982 | |
4171 | |
3983 | { |
4172 | { |
… | |
… | |
4028 | IO::AIO::min_parallel 8; |
4217 | IO::AIO::min_parallel 8; |
4029 | IO::AIO::max_poll_time $TICK * 0.1; |
4218 | IO::AIO::max_poll_time $TICK * 0.1; |
4030 | undef $AnyEvent::AIO::WATCHER; |
4219 | undef $AnyEvent::AIO::WATCHER; |
4031 | } |
4220 | } |
4032 | |
4221 | |
4033 | my $_log_backtrace; |
4222 | our $_log_backtrace; |
|
|
4223 | our $_log_backtrace_last; |
4034 | |
4224 | |
4035 | sub _log_backtrace { |
4225 | sub _log_backtrace { |
4036 | my ($msg, @addr) = @_; |
4226 | my ($msg, @addr) = @_; |
4037 | |
4227 | |
4038 | $msg =~ s/\n//; |
4228 | $msg =~ s/\n$//; |
4039 | |
4229 | |
|
|
4230 | if ($_log_backtrace_last eq $msg) { |
|
|
4231 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4232 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
4040 | # limit the # of concurrent backtraces |
4233 | # limit the # of concurrent backtraces |
4041 | if ($_log_backtrace < 2) { |
4234 | } elsif ($_log_backtrace < 2) { |
|
|
4235 | $_log_backtrace_last = $msg; |
4042 | ++$_log_backtrace; |
4236 | ++$_log_backtrace; |
4043 | my $perl_bt = Carp::longmess $msg; |
4237 | my $perl_bt = Carp::longmess $msg; |
4044 | async { |
4238 | async { |
4045 | $Coro::current->{desc} = "abt $msg"; |
4239 | $Coro::current->{desc} = "abt $msg"; |
4046 | |
4240 | |
… | |
… | |
4066 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4260 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4067 | --$_log_backtrace; |
4261 | --$_log_backtrace; |
4068 | }; |
4262 | }; |
4069 | } else { |
4263 | } else { |
4070 | LOG llevInfo, "[ABT] $msg\n"; |
4264 | LOG llevInfo, "[ABT] $msg\n"; |
4071 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4265 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
4072 | } |
4266 | } |
4073 | } |
4267 | } |
4074 | |
4268 | |
4075 | # load additional modules |
4269 | # load additional modules |
4076 | require "cf/$_.pm" for @EXTRA_MODULES; |
4270 | require "cf/$_.pm" for @EXTRA_MODULES; |