1 | # |
1 | # |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | # |
3 | # |
4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | # Copyright (©) 2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | # |
5 | # |
6 | # Deliantra is free software: you can redistribute it and/or modify |
6 | # Deliantra is free software: you can redistribute it and/or modify it under |
7 | # it under the terms of the GNU General Public License as published by |
7 | # the terms of the Affero GNU General Public License as published by the |
8 | # the Free Software Foundation, either version 3 of the License, or |
8 | # Free Software Foundation, either version 3 of the License, or (at your |
9 | # (at your option) any later version. |
9 | # option) any later version. |
10 | # |
10 | # |
11 | # This program is distributed in the hope that it will be useful, |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | # GNU General Public License for more details. |
14 | # GNU General Public License for more details. |
15 | # |
15 | # |
16 | # You should have received a copy of the GNU General Public License |
16 | # You should have received a copy of the Affero GNU General Public License |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | # and the GNU General Public License along with this program. If not, see |
|
|
18 | # <http://www.gnu.org/licenses/>. |
18 | # |
19 | # |
19 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # The authors can be reached via e-mail to <support@deliantra.net> |
20 | # |
21 | # |
21 | |
22 | |
22 | package cf; |
23 | package cf; |
23 | |
24 | |
24 | use 5.10.0; |
25 | use common::sense; |
25 | use utf8; |
|
|
26 | use strict "vars", "subs"; |
|
|
27 | |
26 | |
28 | use Symbol; |
27 | use Symbol; |
29 | use List::Util; |
28 | use List::Util; |
30 | use Socket; |
29 | use Socket; |
31 | use EV; |
30 | use EV; |
32 | use Opcode; |
31 | use Opcode; |
33 | use Safe; |
32 | use Safe; |
34 | use Safe::Hole; |
33 | use Safe::Hole; |
35 | use Storable (); |
34 | use Storable (); |
|
|
35 | use Carp (); |
36 | |
36 | |
|
|
37 | use Guard (); |
37 | use Coro (); |
38 | use Coro (); |
38 | use Coro::State; |
39 | use Coro::State; |
39 | use Coro::Handle; |
40 | use Coro::Handle; |
40 | use Coro::EV; |
41 | use Coro::EV; |
41 | use Coro::AnyEvent; |
42 | use Coro::AnyEvent; |
42 | use Coro::Timer; |
43 | use Coro::Timer; |
43 | use Coro::Signal; |
44 | use Coro::Signal; |
44 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
|
|
46 | use Coro::SemaphoreSet; |
45 | use Coro::AnyEvent; |
47 | use Coro::AnyEvent; |
46 | use Coro::AIO; |
48 | use Coro::AIO; |
47 | use Coro::BDB 1.6; |
49 | use Coro::BDB 1.6; |
48 | use Coro::Storable; |
50 | use Coro::Storable; |
49 | use Coro::Util (); |
51 | use Coro::Util (); |
50 | |
52 | |
51 | use JSON::XS 2.01 (); |
53 | use JSON::XS 2.01 (); |
52 | use BDB (); |
54 | use BDB (); |
53 | use Data::Dumper; |
55 | use Data::Dumper; |
54 | use Digest::MD5; |
|
|
55 | use Fcntl; |
56 | use Fcntl; |
56 | use YAML (); |
57 | use YAML::XS (); |
57 | use IO::AIO (); |
58 | use IO::AIO (); |
58 | use Time::HiRes; |
59 | use Time::HiRes; |
59 | use Compress::LZF; |
60 | use Compress::LZF; |
60 | use Digest::MD5 (); |
61 | use Digest::MD5 (); |
61 | |
62 | |
… | |
… | |
63 | |
64 | |
64 | # configure various modules to our taste |
65 | # configure various modules to our taste |
65 | # |
66 | # |
66 | $Storable::canonical = 1; # reduce rsync transfers |
67 | $Storable::canonical = 1; # reduce rsync transfers |
67 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
68 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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69 | |
|
|
70 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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71 | |
|
|
72 | # make sure c-lzf reinitialises itself |
|
|
73 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
68 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
74 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
69 | |
75 | |
70 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
76 | # strictly for debugging |
|
|
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
71 | |
78 | |
72 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
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80 | |
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|
81 | our @ORIG_INC; |
73 | |
82 | |
74 | our %COMMAND = (); |
83 | our %COMMAND = (); |
75 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
76 | |
85 | |
77 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
78 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
79 | our %EXTICMD = (); |
88 | our %EXTICMD = (); |
80 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
81 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
82 | |
91 | |
83 | our $RELOAD; # number of reloads so far |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
84 | our @EVENT; |
93 | our @EVENT; |
|
|
94 | our @REFLECT; # set by XS |
|
|
95 | our %REFLECT; # set by us |
85 | |
96 | |
86 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
87 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
88 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
89 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
90 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
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|
103 | |
91 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
92 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
93 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
94 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
95 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
96 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
97 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
98 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
99 | |
112 | |
100 | our %RESOURCE; |
113 | our %RESOURCE; # unused |
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|
114 | |
|
|
115 | our $OUTPUT_RATE_MIN = 3000; |
|
|
116 | our $OUTPUT_RATE_MAX = 1000000; |
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117 | |
|
|
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
119 | our $VERBOSE_IO = 1; |
101 | |
120 | |
102 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
121 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
103 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
122 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
104 | our $NEXT_TICK; |
123 | our $NEXT_TICK; |
105 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
124 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
106 | |
125 | |
107 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
108 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
109 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
110 | our $DB_ENV; |
129 | our $DB_ENV; |
111 | |
130 | |
|
|
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
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|
132 | |
112 | our %CFG; |
133 | our %CFG; |
113 | |
134 | |
114 | our $UPTIME; $UPTIME ||= time; |
135 | our $UPTIME; $UPTIME ||= time; |
115 | our $RUNTIME; |
136 | our $RUNTIME; |
116 | our $NOW; |
137 | our $NOW; |
… | |
… | |
124 | |
145 | |
125 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
146 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
126 | our $LOADAVG; # same thing, but with alpha-smoothing |
147 | our $LOADAVG; # same thing, but with alpha-smoothing |
127 | our $JITTER; # average jitter |
148 | our $JITTER; # average jitter |
128 | our $TICK_START; # for load detecting purposes |
149 | our $TICK_START; # for load detecting purposes |
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150 | |
|
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151 | our @POST_INIT; |
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152 | |
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153 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
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154 | our $REALLY_UNLOOP; # never set to true, please :) |
129 | |
155 | |
130 | binmode STDOUT; |
156 | binmode STDOUT; |
131 | binmode STDERR; |
157 | binmode STDERR; |
132 | |
158 | |
133 | # read virtual server time, if available |
159 | # read virtual server time, if available |
… | |
… | |
135 | open my $fh, "<", $RUNTIMEFILE |
161 | open my $fh, "<", $RUNTIMEFILE |
136 | or die "unable to read $RUNTIMEFILE file: $!"; |
162 | or die "unable to read $RUNTIMEFILE file: $!"; |
137 | $RUNTIME = <$fh> + 0.; |
163 | $RUNTIME = <$fh> + 0.; |
138 | } |
164 | } |
139 | |
165 | |
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|
166 | eval "sub TICK() { $TICK } 1" or die; |
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167 | |
140 | mkdir $_ |
168 | mkdir $_ |
141 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
169 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
142 | |
170 | |
143 | our $EMERGENCY_POSITION; |
171 | our $EMERGENCY_POSITION; |
144 | |
172 | |
145 | sub cf::map::normalise; |
173 | sub cf::map::normalise; |
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174 | |
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175 | sub in_main() { |
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176 | $Coro::current == $Coro::main |
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177 | } |
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178 | |
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179 | ############################################################################# |
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180 | |
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181 | %REFLECT = (); |
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182 | for (@REFLECT) { |
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183 | my $reflect = JSON::XS::decode_json $_; |
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184 | $REFLECT{$reflect->{class}} = $reflect; |
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185 | } |
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186 | |
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187 | # this is decidedly evil |
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188 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
146 | |
189 | |
147 | ############################################################################# |
190 | ############################################################################# |
148 | |
191 | |
149 | =head2 GLOBAL VARIABLES |
192 | =head2 GLOBAL VARIABLES |
150 | |
193 | |
… | |
… | |
192 | from wherever your confdir points to. |
235 | from wherever your confdir points to. |
193 | |
236 | |
194 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
237 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
195 | |
238 | |
196 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
239 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
197 | returns directly I<after> the tick processing (and consequently, can only wake one process |
240 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
198 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
241 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
199 | |
242 | |
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243 | =cut |
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244 | |
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245 | sub wait_for_tick(); |
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246 | sub wait_for_tick_begin(); |
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247 | |
200 | =item @cf::INVOKE_RESULTS |
248 | =item @cf::INVOKE_RESULTS |
201 | |
249 | |
202 | This array contains the results of the last C<invoke ()> call. When |
250 | This array contains the results of the last C<invoke ()> call. When |
203 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
251 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
204 | that call. |
252 | that call. |
205 | |
253 | |
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254 | =item %cf::REFLECT |
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255 | |
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256 | Contains, for each (C++) class name, a hash reference with information |
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257 | about object members (methods, scalars, arrays and flags) and other |
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258 | metadata, which is useful for introspection. |
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259 | |
206 | =back |
260 | =back |
207 | |
261 | |
208 | =cut |
262 | =cut |
209 | |
263 | |
210 | BEGIN { |
264 | sub error(@) { LOG llevError, join "", @_ } |
211 | *CORE::GLOBAL::warn = sub { |
265 | sub warn (@) { LOG llevWarn , join "", @_ } |
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266 | sub info (@) { LOG llevInfo , join "", @_ } |
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267 | sub debug(@) { LOG llevDebug, join "", @_ } |
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268 | sub trace(@) { LOG llevTrace, join "", @_ } |
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269 | |
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270 | $Coro::State::WARNHOOK = sub { |
212 | my $msg = join "", @_; |
271 | my $msg = join "", @_; |
213 | |
272 | |
214 | $msg .= "\n" |
273 | $msg .= "\n" |
215 | unless $msg =~ /\n$/; |
274 | unless $msg =~ /\n$/; |
216 | |
275 | |
217 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
276 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
218 | |
277 | |
219 | LOG llevError, $msg; |
278 | LOG llevWarn, $msg; |
220 | }; |
279 | }; |
221 | } |
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222 | |
280 | |
223 | $Coro::State::DIEHOOK = sub { |
281 | $Coro::State::DIEHOOK = sub { |
224 | return unless $^S eq 0; # "eq", not "==" |
282 | return unless $^S eq 0; # "eq", not "==" |
225 | |
283 | |
226 | if ($Coro::current == $Coro::main) {#d# |
284 | error Carp::longmess $_[0]; |
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285 | |
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286 | if (in_main) {#d# |
227 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
287 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
228 | return;#d# |
288 | return;#d# |
229 | }#d# |
289 | }#d# |
230 | |
290 | |
231 | # kill coroutine otherwise |
291 | # kill coroutine otherwise |
232 | warn Carp::longmess $_[0]; |
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233 | Coro::terminate |
292 | Coro::terminate |
234 | }; |
293 | }; |
235 | |
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236 | $SIG{__DIE__} = sub { }; #d#? |
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237 | |
294 | |
238 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
295 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
239 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
296 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
240 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
297 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
241 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
298 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
255 | )) { |
312 | )) { |
256 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
313 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
257 | } |
314 | } |
258 | |
315 | |
259 | $EV::DIED = sub { |
316 | $EV::DIED = sub { |
260 | warn "error in event callback: @_"; |
317 | Carp::cluck "error in event callback: @_"; |
261 | }; |
318 | }; |
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319 | |
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320 | ############################################################################# |
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321 | |
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322 | sub fork_call(&@); |
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323 | sub get_slot($;$$); |
262 | |
324 | |
263 | ############################################################################# |
325 | ############################################################################# |
264 | |
326 | |
265 | =head2 UTILITY FUNCTIONS |
327 | =head2 UTILITY FUNCTIONS |
266 | |
328 | |
… | |
… | |
287 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
349 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
288 | $d |
350 | $d |
289 | } || "[unable to dump $_[0]: '$@']"; |
351 | } || "[unable to dump $_[0]: '$@']"; |
290 | } |
352 | } |
291 | |
353 | |
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354 | =item $scalar = load_file $path |
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355 | |
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356 | Loads the given file from path and returns its contents. Croaks on error |
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357 | and can block. |
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358 | |
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359 | =cut |
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360 | |
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361 | sub load_file($) { |
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362 | 0 <= aio_load $_[0], my $data |
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363 | or Carp::croak "$_[0]: $!"; |
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364 | |
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365 | $data |
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366 | } |
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367 | |
292 | =item $ref = cf::decode_json $json |
368 | =item $ref = cf::decode_json $json |
293 | |
369 | |
294 | Converts a JSON string into the corresponding perl data structure. |
370 | Converts a JSON string into the corresponding perl data structure. |
295 | |
371 | |
296 | =item $json = cf::encode_json $ref |
372 | =item $json = cf::encode_json $ref |
… | |
… | |
302 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
378 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
303 | |
379 | |
304 | sub encode_json($) { $json_coder->encode ($_[0]) } |
380 | sub encode_json($) { $json_coder->encode ($_[0]) } |
305 | sub decode_json($) { $json_coder->decode ($_[0]) } |
381 | sub decode_json($) { $json_coder->decode ($_[0]) } |
306 | |
382 | |
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383 | =item $ref = cf::decode_storable $scalar |
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384 | |
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385 | Same as Coro::Storable::thaw, so blocks. |
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386 | |
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387 | =cut |
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388 | |
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389 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
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390 | |
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391 | =item $ref = cf::decode_yaml $scalar |
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392 | |
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393 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
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394 | |
|
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395 | =cut |
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396 | |
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397 | sub decode_yaml($) { |
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398 | fork_call { YAML::XS::Load $_[0] } @_ |
|
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399 | } |
|
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400 | |
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401 | =item $scalar = cf::unlzf $scalar |
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402 | |
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403 | Same as Compress::LZF::compress, but takes server ticks into account, so |
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404 | blocks. |
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405 | |
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406 | =cut |
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407 | |
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408 | sub unlzf($) { |
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409 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
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410 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
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411 | Compress::LZF::decompress $_[0] |
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412 | } |
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413 | |
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414 | =item cf::post_init { BLOCK } |
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415 | |
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416 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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417 | but I<before> the server starts ticking again. |
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418 | |
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419 | The codeblock will have a single boolean argument to indicate whether this |
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420 | is a reload or not. |
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421 | |
|
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422 | =cut |
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423 | |
|
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424 | sub post_init(&) { |
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425 | push @POST_INIT, shift; |
|
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426 | } |
|
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427 | |
|
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428 | sub _post_init { |
|
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429 | trace "running post_init jobs"; |
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430 | |
|
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431 | # run them in parallel... |
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432 | |
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433 | my @join; |
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434 | |
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435 | while () { |
|
|
436 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
437 | @POST_INIT = (); |
|
|
438 | |
|
|
439 | @join or last; |
|
|
440 | |
|
|
441 | (pop @join)->join; |
|
|
442 | } |
|
|
443 | } |
|
|
444 | |
307 | =item cf::lock_wait $string |
445 | =item cf::lock_wait $string |
308 | |
446 | |
309 | Wait until the given lock is available. See cf::lock_acquire. |
447 | Wait until the given lock is available. See cf::lock_acquire. |
310 | |
448 | |
311 | =item my $lock = cf::lock_acquire $string |
449 | =item my $lock = cf::lock_acquire $string |
312 | |
450 | |
313 | Wait until the given lock is available and then acquires it and returns |
451 | Wait until the given lock is available and then acquires it and returns |
314 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
452 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
315 | for example when the coroutine gets canceled), the lock is automatically |
453 | for example when the coroutine gets canceled), the lock is automatically |
316 | returned. |
454 | returned. |
317 | |
455 | |
318 | Locks are *not* recursive, locking from the same coro twice results in a |
456 | Locks are *not* recursive, locking from the same coro twice results in a |
319 | deadlocked coro. |
457 | deadlocked coro. |
… | |
… | |
325 | |
463 | |
326 | Return true if the lock is currently active, i.e. somebody has locked it. |
464 | Return true if the lock is currently active, i.e. somebody has locked it. |
327 | |
465 | |
328 | =cut |
466 | =cut |
329 | |
467 | |
330 | our %LOCK; |
468 | our $LOCKS = new Coro::SemaphoreSet; |
331 | our %LOCKER;#d# |
|
|
332 | |
469 | |
333 | sub lock_wait($) { |
470 | sub lock_wait($) { |
334 | my ($key) = @_; |
471 | $LOCKS->wait ($_[0]); |
335 | |
|
|
336 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
337 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
338 | return;#d# |
|
|
339 | }#d# |
|
|
340 | |
|
|
341 | # wait for lock, if any |
|
|
342 | while ($LOCK{$key}) { |
|
|
343 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
344 | Coro::schedule; |
|
|
345 | } |
|
|
346 | } |
472 | } |
347 | |
473 | |
348 | sub lock_acquire($) { |
474 | sub lock_acquire($) { |
349 | my ($key) = @_; |
475 | $LOCKS->guard ($_[0]) |
350 | |
|
|
351 | # wait, to be sure we are not locked |
|
|
352 | lock_wait $key; |
|
|
353 | |
|
|
354 | $LOCK{$key} = []; |
|
|
355 | $LOCKER{$key} = $Coro::current;#d# |
|
|
356 | |
|
|
357 | Coro::guard { |
|
|
358 | delete $LOCKER{$key};#d# |
|
|
359 | # wake up all waiters, to be on the safe side |
|
|
360 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
361 | } |
|
|
362 | } |
476 | } |
363 | |
477 | |
364 | sub lock_active($) { |
478 | sub lock_active($) { |
365 | my ($key) = @_; |
479 | $LOCKS->count ($_[0]) < 1 |
366 | |
|
|
367 | ! ! $LOCK{$key} |
|
|
368 | } |
480 | } |
369 | |
481 | |
370 | sub freeze_mainloop { |
482 | sub freeze_mainloop { |
371 | tick_inhibit_inc; |
483 | tick_inhibit_inc; |
372 | |
484 | |
373 | Coro::guard \&tick_inhibit_dec; |
485 | &Guard::guard (\&tick_inhibit_dec); |
374 | } |
486 | } |
375 | |
487 | |
376 | =item cf::periodic $interval, $cb |
488 | =item cf::periodic $interval, $cb |
377 | |
489 | |
378 | Like EV::periodic, but randomly selects a starting point so that the actions |
490 | Like EV::periodic, but randomly selects a starting point so that the actions |
379 | get spread over timer. |
491 | get spread over time. |
380 | |
492 | |
381 | =cut |
493 | =cut |
382 | |
494 | |
383 | sub periodic($$) { |
495 | sub periodic($$) { |
384 | my ($interval, $cb) = @_; |
496 | my ($interval, $cb) = @_; |
… | |
… | |
388 | EV::periodic $start, $interval, 0, $cb |
500 | EV::periodic $start, $interval, 0, $cb |
389 | } |
501 | } |
390 | |
502 | |
391 | =item cf::get_slot $time[, $priority[, $name]] |
503 | =item cf::get_slot $time[, $priority[, $name]] |
392 | |
504 | |
393 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
505 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
394 | This call blocks and returns only when you have at least C<$time> seconds |
506 | (default: 0): This call blocks and returns only when you have at least |
395 | of cpu time till the next tick. The slot is only valid till the next cede. |
507 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
508 | till the next cede. |
|
|
509 | |
|
|
510 | Background jobs should use a priority les than zero, interactive jobs |
|
|
511 | should use 100 or more. |
396 | |
512 | |
397 | The optional C<$name> can be used to identify the job to run. It might be |
513 | The optional C<$name> can be used to identify the job to run. It might be |
398 | used for statistical purposes and should identify the same time-class. |
514 | used for statistical purposes and should identify the same time-class. |
399 | |
515 | |
400 | Useful for short background jobs. |
516 | Useful for short background jobs. |
401 | |
517 | |
402 | =cut |
518 | =cut |
403 | |
519 | |
404 | our @SLOT_QUEUE; |
520 | our @SLOT_QUEUE; |
405 | our $SLOT_QUEUE; |
521 | our $SLOT_QUEUE; |
|
|
522 | our $SLOT_DECAY = 0.9; |
406 | |
523 | |
407 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
524 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
408 | $SLOT_QUEUE = Coro::async { |
525 | $SLOT_QUEUE = Coro::async { |
409 | $Coro::current->desc ("timeslot manager"); |
526 | $Coro::current->desc ("timeslot manager"); |
410 | |
527 | |
411 | my $signal = new Coro::Signal; |
528 | my $signal = new Coro::Signal; |
|
|
529 | my $busy; |
412 | |
530 | |
413 | while () { |
531 | while () { |
414 | next_job: |
532 | next_job: |
|
|
533 | |
415 | my $avail = cf::till_tick; |
534 | my $avail = cf::till_tick; |
416 | if ($avail > 0.01) { |
535 | |
417 | for (0 .. $#SLOT_QUEUE) { |
536 | for (0 .. $#SLOT_QUEUE) { |
418 | if ($SLOT_QUEUE[$_][0] < $avail) { |
537 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
538 | $busy = 0; |
419 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
539 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
420 | $job->[2]->send; |
540 | $job->[2]->send; |
421 | Coro::cede; |
541 | Coro::cede; |
422 | goto next_job; |
542 | goto next_job; |
423 | } |
543 | } else { |
|
|
544 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
424 | } |
545 | } |
425 | } |
546 | } |
426 | |
547 | |
427 | if (@SLOT_QUEUE) { |
548 | if (@SLOT_QUEUE) { |
428 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
549 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
429 | push @cf::WAIT_FOR_TICK, $signal; |
550 | push @cf::WAIT_FOR_TICK, $signal; |
430 | $signal->wait; |
551 | $signal->wait; |
431 | } else { |
552 | } else { |
|
|
553 | $busy = 0; |
432 | Coro::schedule; |
554 | Coro::schedule; |
433 | } |
555 | } |
434 | } |
556 | } |
435 | }; |
557 | }; |
436 | |
558 | |
437 | sub get_slot($;$$) { |
559 | sub get_slot($;$$) { |
438 | return if tick_inhibit || $Coro::current == $Coro::main; |
560 | return if tick_inhibit || $Coro::current == $Coro::main; |
439 | |
561 | |
440 | my ($time, $pri, $name) = @_; |
562 | my ($time, $pri, $name) = @_; |
441 | |
563 | |
442 | $time = $TICK * .6 if $time > $TICK * .6; |
564 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
565 | |
443 | my $sig = new Coro::Signal; |
566 | my $sig = new Coro::Signal; |
444 | |
567 | |
445 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
568 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
446 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
569 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
447 | $SLOT_QUEUE->ready; |
570 | $SLOT_QUEUE->ready; |
… | |
… | |
473 | =cut |
596 | =cut |
474 | |
597 | |
475 | sub sync_job(&) { |
598 | sub sync_job(&) { |
476 | my ($job) = @_; |
599 | my ($job) = @_; |
477 | |
600 | |
478 | if ($Coro::current == $Coro::main) { |
601 | if (in_main) { |
479 | my $time = EV::time; |
602 | my $time = AE::time; |
480 | |
603 | |
481 | # this is the main coro, too bad, we have to block |
604 | # this is the main coro, too bad, we have to block |
482 | # till the operation succeeds, freezing the server :/ |
605 | # till the operation succeeds, freezing the server :/ |
483 | |
606 | |
484 | LOG llevError, Carp::longmess "sync job";#d# |
607 | #LOG llevError, Carp::longmess "sync job";#d# |
485 | |
608 | |
486 | my $freeze_guard = freeze_mainloop; |
609 | my $freeze_guard = freeze_mainloop; |
487 | |
610 | |
488 | my $busy = 1; |
611 | my $busy = 1; |
489 | my @res; |
612 | my @res; |
490 | |
613 | |
491 | (async { |
614 | (async { |
492 | $Coro::current->desc ("sync job coro"); |
615 | $Coro::current->desc ("sync job coro"); |
493 | @res = eval { $job->() }; |
616 | @res = eval { $job->() }; |
494 | warn $@ if $@; |
617 | error $@ if $@; |
495 | undef $busy; |
618 | undef $busy; |
496 | })->prio (Coro::PRIO_MAX); |
619 | })->prio (Coro::PRIO_MAX); |
497 | |
620 | |
498 | while ($busy) { |
621 | while ($busy) { |
499 | if (Coro::nready) { |
622 | if (Coro::nready) { |
… | |
… | |
501 | } else { |
624 | } else { |
502 | EV::loop EV::LOOP_ONESHOT; |
625 | EV::loop EV::LOOP_ONESHOT; |
503 | } |
626 | } |
504 | } |
627 | } |
505 | |
628 | |
506 | my $time = EV::time - $time; |
629 | my $time = AE::time - $time; |
507 | |
630 | |
508 | $TICK_START += $time; # do not account sync jobs to server load |
631 | $TICK_START += $time; # do not account sync jobs to server load |
509 | |
632 | |
510 | wantarray ? @res : $res[0] |
633 | wantarray ? @res : $res[0] |
511 | } else { |
634 | } else { |
… | |
… | |
533 | $EXT_CORO{$coro+0} = $coro; |
656 | $EXT_CORO{$coro+0} = $coro; |
534 | |
657 | |
535 | $coro |
658 | $coro |
536 | } |
659 | } |
537 | |
660 | |
538 | =item fork_call { }, $args |
661 | =item fork_call { }, @args |
539 | |
662 | |
540 | Executes the given code block with the given arguments in a seperate |
663 | Executes the given code block with the given arguments in a seperate |
541 | process, returning the results. Everything must be serialisable with |
664 | process, returning the results. Everything must be serialisable with |
542 | Coro::Storable. May, of course, block. Note that the executed sub may |
665 | Coro::Storable. May, of course, block. Note that the executed sub may |
543 | never block itself or use any form of event handling. |
666 | never block itself or use any form of event handling. |
544 | |
667 | |
545 | =cut |
668 | =cut |
546 | |
669 | |
|
|
670 | sub post_fork { |
|
|
671 | reset_signals; |
|
|
672 | } |
|
|
673 | |
547 | sub fork_call(&@) { |
674 | sub fork_call(&@) { |
548 | my ($cb, @args) = @_; |
675 | my ($cb, @args) = @_; |
549 | |
676 | |
550 | # we seemingly have to make a local copy of the whole thing, |
677 | # we seemingly have to make a local copy of the whole thing, |
551 | # otherwise perl prematurely frees the stuff :/ |
678 | # otherwise perl prematurely frees the stuff :/ |
552 | # TODO: investigate and fix (likely this will be rather laborious) |
679 | # TODO: investigate and fix (likely this will be rather laborious) |
553 | |
680 | |
554 | my @res = Coro::Util::fork_eval { |
681 | my @res = Coro::Util::fork_eval { |
555 | reset_signals; |
682 | cf::post_fork; |
556 | &$cb |
683 | &$cb |
557 | }, @args; |
684 | } @args; |
558 | |
685 | |
559 | wantarray ? @res : $res[-1] |
686 | wantarray ? @res : $res[-1] |
|
|
687 | } |
|
|
688 | |
|
|
689 | sub objinfo { |
|
|
690 | ( |
|
|
691 | "counter value" => cf::object::object_count, |
|
|
692 | "objects created" => cf::object::create_count, |
|
|
693 | "objects destroyed" => cf::object::destroy_count, |
|
|
694 | "freelist size" => cf::object::free_count, |
|
|
695 | "allocated objects" => cf::object::objects_size, |
|
|
696 | "active objects" => cf::object::actives_size, |
|
|
697 | ) |
560 | } |
698 | } |
561 | |
699 | |
562 | =item $coin = coin_from_name $name |
700 | =item $coin = coin_from_name $name |
563 | |
701 | |
564 | =cut |
702 | =cut |
… | |
… | |
601 | within each server. |
739 | within each server. |
602 | |
740 | |
603 | =cut |
741 | =cut |
604 | |
742 | |
605 | sub db_table($) { |
743 | sub db_table($) { |
|
|
744 | cf::error "db_get called from main context" |
|
|
745 | if $Coro::current == $Coro::main; |
|
|
746 | |
606 | my ($name) = @_; |
747 | my ($name) = @_; |
607 | my $db = BDB::db_create $DB_ENV; |
748 | my $db = BDB::db_create $DB_ENV; |
608 | |
749 | |
609 | eval { |
750 | eval { |
610 | $db->set_flags (BDB::CHKSUM); |
751 | $db->set_flags (BDB::CHKSUM); |
… | |
… | |
620 | } |
761 | } |
621 | |
762 | |
622 | our $DB; |
763 | our $DB; |
623 | |
764 | |
624 | sub db_init { |
765 | sub db_init { |
625 | cf::sync_job { |
|
|
626 | $DB ||= db_table "db"; |
766 | $DB ||= db_table "db"; |
627 | }; |
|
|
628 | } |
767 | } |
629 | |
768 | |
630 | sub db_get($$) { |
769 | sub db_get($$) { |
631 | my $key = "$_[0]/$_[1]"; |
770 | my $key = "$_[0]/$_[1]"; |
632 | |
771 | |
633 | cf::sync_job { |
772 | cf::error "db_get called from main context" |
|
|
773 | if $Coro::current == $Coro::main; |
|
|
774 | |
634 | BDB::db_get $DB, undef, $key, my $data; |
775 | BDB::db_get $DB, undef, $key, my $data; |
635 | |
776 | |
636 | $! ? () |
777 | $! ? () |
637 | : $data |
778 | : $data |
638 | } |
|
|
639 | } |
779 | } |
640 | |
780 | |
641 | sub db_put($$$) { |
781 | sub db_put($$$) { |
642 | BDB::dbreq_pri 4; |
782 | BDB::dbreq_pri 4; |
643 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
783 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
… | |
… | |
671 | |
811 | |
672 | my @data; |
812 | my @data; |
673 | my $md5; |
813 | my $md5; |
674 | |
814 | |
675 | for (0 .. $#$src) { |
815 | for (0 .. $#$src) { |
676 | 0 <= aio_load $src->[$_], $data[$_] |
816 | $data[$_] = load_file $src->[$_]; |
677 | or Carp::croak "$src->[$_]: $!"; |
|
|
678 | } |
817 | } |
679 | |
818 | |
680 | # if processing is expensive, check |
819 | # if processing is expensive, check |
681 | # checksum first |
820 | # checksum first |
682 | if (1) { |
821 | if (1) { |
… | |
… | |
699 | |
838 | |
700 | my $t1 = Time::HiRes::time; |
839 | my $t1 = Time::HiRes::time; |
701 | my $data = $process->(\@data); |
840 | my $data = $process->(\@data); |
702 | my $t2 = Time::HiRes::time; |
841 | my $t2 = Time::HiRes::time; |
703 | |
842 | |
704 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
843 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
705 | |
844 | |
706 | db_put cache => "$id/data", $data; |
845 | db_put cache => "$id/data", $data; |
707 | db_put cache => "$id/md5" , $md5; |
846 | db_put cache => "$id/md5" , $md5; |
708 | db_put cache => "$id/meta", $meta; |
847 | db_put cache => "$id/meta", $meta; |
709 | |
848 | |
… | |
… | |
719 | |
858 | |
720 | =cut |
859 | =cut |
721 | |
860 | |
722 | sub datalog($@) { |
861 | sub datalog($@) { |
723 | my ($type, %kv) = @_; |
862 | my ($type, %kv) = @_; |
724 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
863 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
725 | } |
864 | } |
726 | |
865 | |
727 | =back |
866 | =back |
728 | |
867 | |
729 | =cut |
868 | =cut |
… | |
… | |
924 | |
1063 | |
925 | } elsif (exists $cb_id{$type}) { |
1064 | } elsif (exists $cb_id{$type}) { |
926 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1065 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
927 | |
1066 | |
928 | } elsif (ref $type) { |
1067 | } elsif (ref $type) { |
929 | warn "attaching objects not supported, ignoring.\n"; |
1068 | error "attaching objects not supported, ignoring.\n"; |
930 | |
1069 | |
931 | } else { |
1070 | } else { |
932 | shift @arg; |
1071 | shift @arg; |
933 | warn "attach argument '$type' not supported, ignoring.\n"; |
1072 | error "attach argument '$type' not supported, ignoring.\n"; |
934 | } |
1073 | } |
935 | } |
1074 | } |
936 | } |
1075 | } |
937 | |
1076 | |
938 | sub _object_attach { |
1077 | sub _object_attach { |
… | |
… | |
948 | _attach $registry, $klass, @attach; |
1087 | _attach $registry, $klass, @attach; |
949 | } |
1088 | } |
950 | |
1089 | |
951 | $obj->{$name} = \%arg; |
1090 | $obj->{$name} = \%arg; |
952 | } else { |
1091 | } else { |
953 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1092 | info "object uses attachment '$name' which is not available, postponing.\n"; |
954 | } |
1093 | } |
955 | |
1094 | |
956 | $obj->{_attachment}{$name} = undef; |
1095 | $obj->{_attachment}{$name} = undef; |
957 | } |
1096 | } |
958 | |
1097 | |
… | |
… | |
1017 | |
1156 | |
1018 | for (@$callbacks) { |
1157 | for (@$callbacks) { |
1019 | eval { &{$_->[1]} }; |
1158 | eval { &{$_->[1]} }; |
1020 | |
1159 | |
1021 | if ($@) { |
1160 | if ($@) { |
1022 | warn "$@"; |
|
|
1023 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1161 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1024 | override; |
1162 | override; |
1025 | } |
1163 | } |
1026 | |
1164 | |
1027 | return 1 if $override; |
1165 | return 1 if $override; |
1028 | } |
1166 | } |
… | |
… | |
1107 | for (@$attach) { |
1245 | for (@$attach) { |
1108 | my ($klass, @attach) = @$_; |
1246 | my ($klass, @attach) = @$_; |
1109 | _attach $registry, $klass, @attach; |
1247 | _attach $registry, $klass, @attach; |
1110 | } |
1248 | } |
1111 | } else { |
1249 | } else { |
1112 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1250 | info "object uses attachment '$name' that is not available, postponing.\n"; |
1113 | } |
1251 | } |
1114 | } |
1252 | } |
1115 | } |
1253 | } |
1116 | |
1254 | |
1117 | cf::attachable->attach ( |
1255 | cf::attachable->attach ( |
… | |
… | |
1144 | my ($filename, $rdata, $objs) = @_; |
1282 | my ($filename, $rdata, $objs) = @_; |
1145 | |
1283 | |
1146 | sync_job { |
1284 | sync_job { |
1147 | if (length $$rdata) { |
1285 | if (length $$rdata) { |
1148 | utf8::decode (my $decname = $filename); |
1286 | utf8::decode (my $decname = $filename); |
1149 | warn sprintf "saving %s (%d,%d)\n", |
1287 | trace sprintf "saving %s (%d,%d)\n", |
1150 | $decname, length $$rdata, scalar @$objs; |
1288 | $decname, length $$rdata, scalar @$objs |
|
|
1289 | if $VERBOSE_IO; |
1151 | |
1290 | |
1152 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1291 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1153 | aio_chmod $fh, SAVE_MODE; |
1292 | aio_chmod $fh, SAVE_MODE; |
1154 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1293 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1155 | aio_fsync $fh if $cf::USE_FSYNC; |
1294 | if ($cf::USE_FSYNC) { |
|
|
1295 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1296 | aio_fsync $fh; |
|
|
1297 | } |
1156 | aio_close $fh; |
1298 | aio_close $fh; |
1157 | |
1299 | |
1158 | if (@$objs) { |
1300 | if (@$objs) { |
1159 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1301 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1160 | aio_chmod $fh, SAVE_MODE; |
1302 | aio_chmod $fh, SAVE_MODE; |
1161 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1303 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1162 | aio_write $fh, 0, (length $data), $data, 0; |
1304 | aio_write $fh, 0, (length $data), $data, 0; |
1163 | aio_fsync $fh if $cf::USE_FSYNC; |
1305 | if ($cf::USE_FSYNC) { |
|
|
1306 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1307 | aio_fsync $fh; |
|
|
1308 | } |
1164 | aio_close $fh; |
1309 | aio_close $fh; |
1165 | aio_rename "$filename.pst~", "$filename.pst"; |
1310 | aio_rename "$filename.pst~", "$filename.pst"; |
1166 | } |
1311 | } |
1167 | } else { |
1312 | } else { |
1168 | aio_unlink "$filename.pst"; |
1313 | aio_unlink "$filename.pst"; |
1169 | } |
1314 | } |
1170 | |
1315 | |
1171 | aio_rename "$filename~", $filename; |
1316 | aio_rename "$filename~", $filename; |
|
|
1317 | |
|
|
1318 | $filename =~ s%/[^/]+$%%; |
|
|
1319 | aio_pathsync $filename if $cf::USE_FSYNC; |
1172 | } else { |
1320 | } else { |
1173 | warn "FATAL: $filename~: $!\n"; |
1321 | error "unable to save objects: $filename~: $!\n"; |
1174 | } |
1322 | } |
1175 | } else { |
1323 | } else { |
1176 | aio_unlink $filename; |
1324 | aio_unlink $filename; |
1177 | aio_unlink "$filename.pst"; |
1325 | aio_unlink "$filename.pst"; |
1178 | } |
1326 | } |
… | |
… | |
1202 | my $st = eval { Coro::Storable::thaw $av }; |
1350 | my $st = eval { Coro::Storable::thaw $av }; |
1203 | $av = $st->{objs}; |
1351 | $av = $st->{objs}; |
1204 | } |
1352 | } |
1205 | |
1353 | |
1206 | utf8::decode (my $decname = $filename); |
1354 | utf8::decode (my $decname = $filename); |
1207 | warn sprintf "loading %s (%d,%d)\n", |
1355 | trace sprintf "loading %s (%d,%d)\n", |
1208 | $decname, length $data, scalar @{$av || []}; |
1356 | $decname, length $data, scalar @{$av || []} |
|
|
1357 | if $VERBOSE_IO; |
1209 | |
1358 | |
1210 | ($data, $av) |
1359 | ($data, $av) |
1211 | } |
1360 | } |
1212 | |
1361 | |
1213 | =head2 COMMAND CALLBACKS |
1362 | =head2 COMMAND CALLBACKS |
… | |
… | |
1269 | my ($name, $cb) = @_; |
1418 | my ($name, $cb) = @_; |
1270 | |
1419 | |
1271 | $EXTICMD{$name} = $cb; |
1420 | $EXTICMD{$name} = $cb; |
1272 | } |
1421 | } |
1273 | |
1422 | |
|
|
1423 | use File::Glob (); |
|
|
1424 | |
1274 | cf::player->attach ( |
1425 | cf::player->attach ( |
1275 | on_command => sub { |
1426 | on_unknown_command => sub { |
1276 | my ($pl, $name, $params) = @_; |
1427 | my ($pl, $name, $params) = @_; |
1277 | |
1428 | |
1278 | my $cb = $COMMAND{$name} |
1429 | my $cb = $COMMAND{$name} |
1279 | or return; |
1430 | or return; |
1280 | |
1431 | |
… | |
… | |
1303 | |
1454 | |
1304 | $pl->ext_reply ($reply, @reply) |
1455 | $pl->ext_reply ($reply, @reply) |
1305 | if $reply; |
1456 | if $reply; |
1306 | |
1457 | |
1307 | } else { |
1458 | } else { |
1308 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1459 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1309 | } |
1460 | } |
1310 | |
1461 | |
1311 | cf::override; |
1462 | cf::override; |
1312 | }, |
1463 | }, |
1313 | ); |
1464 | ); |
1314 | |
1465 | |
|
|
1466 | # "readahead" all extensions |
|
|
1467 | sub cache_extensions { |
|
|
1468 | my $grp = IO::AIO::aio_group; |
|
|
1469 | |
|
|
1470 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1471 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1472 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1473 | } |
|
|
1474 | }; |
|
|
1475 | |
|
|
1476 | $grp |
|
|
1477 | } |
|
|
1478 | |
1315 | sub load_extensions { |
1479 | sub load_extensions { |
|
|
1480 | info "loading extensions..."; |
|
|
1481 | |
1316 | cf::sync_job { |
1482 | cf::sync_job { |
1317 | my %todo; |
1483 | my %todo; |
1318 | |
1484 | |
1319 | for my $path (<$LIBDIR/*.ext>) { |
1485 | for my $path (<$LIBDIR/*.ext>) { |
1320 | next unless -r $path; |
1486 | next unless -r $path; |
… | |
… | |
1338 | |
1504 | |
1339 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1505 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1340 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1506 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1341 | |
1507 | |
1342 | $ext{source} = |
1508 | $ext{source} = |
1343 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1509 | "package $pkg; use common::sense;\n" |
1344 | . "#line 1 \"$path\"\n{\n" |
1510 | . "#line 1 \"$path\"\n{\n" |
1345 | . $source |
1511 | . $source |
1346 | . "\n};\n1"; |
1512 | . "\n};\n1"; |
1347 | |
1513 | |
1348 | $todo{$base} = \%ext; |
1514 | $todo{$base} = \%ext; |
1349 | } |
1515 | } |
1350 | |
1516 | |
|
|
1517 | my $pass = 0; |
1351 | my %done; |
1518 | my %done; |
1352 | while (%todo) { |
1519 | while (%todo) { |
1353 | my $progress; |
1520 | my $progress; |
1354 | |
1521 | |
|
|
1522 | ++$pass; |
|
|
1523 | |
|
|
1524 | ext: |
1355 | while (my ($k, $v) = each %todo) { |
1525 | while (my ($k, $v) = each %todo) { |
1356 | for (split /,\s*/, $v->{meta}{depends}) { |
1526 | for (split /,\s*/, $v->{meta}{depends}) { |
1357 | goto skip |
1527 | next ext |
1358 | unless exists $done{$_}; |
1528 | unless exists $done{$_}; |
1359 | } |
1529 | } |
1360 | |
1530 | |
1361 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1531 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
1362 | |
1532 | |
1363 | unless (eval $v->{source}) { |
1533 | my $active = eval $v->{source}; |
|
|
1534 | |
|
|
1535 | if (length $@) { |
1364 | my $msg = $@ ? "$v->{path}: $@\n" |
1536 | error "$v->{path}: $@\n"; |
1365 | : "$v->{base}: extension inactive.\n"; |
|
|
1366 | |
1537 | |
1367 | if (exists $v->{meta}{mandatory}) { |
|
|
1368 | warn $msg; |
|
|
1369 | cf::cleanup "mandatory extension failed to load, exiting."; |
1538 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
1370 | } |
1539 | if exists $v->{meta}{mandatory}; |
1371 | |
1540 | |
1372 | warn $msg; |
1541 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1542 | delete $todo{$k}; |
|
|
1543 | } else { |
|
|
1544 | $done{$k} = delete $todo{$k}; |
|
|
1545 | push @EXTS, $v->{pkg}; |
|
|
1546 | $progress = 1; |
|
|
1547 | |
|
|
1548 | info "$v->{base}: extension inactive.\n" |
|
|
1549 | unless $active; |
1373 | } |
1550 | } |
1374 | |
|
|
1375 | $done{$k} = delete $todo{$k}; |
|
|
1376 | push @EXTS, $v->{pkg}; |
|
|
1377 | $progress = 1; |
|
|
1378 | } |
1551 | } |
1379 | |
1552 | |
1380 | skip: |
1553 | unless ($progress) { |
1381 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1554 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
1382 | unless $progress; |
1555 | |
|
|
1556 | while (my ($k, $v) = each %todo) { |
|
|
1557 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1558 | if exists $v->{meta}{mandatory}; |
|
|
1559 | } |
|
|
1560 | |
|
|
1561 | last; |
|
|
1562 | } |
1383 | } |
1563 | } |
1384 | }; |
1564 | }; |
1385 | } |
1565 | } |
1386 | |
1566 | |
1387 | ############################################################################# |
1567 | ############################################################################# |
… | |
… | |
1441 | |
1621 | |
1442 | sub exists($) { |
1622 | sub exists($) { |
1443 | my ($login) = @_; |
1623 | my ($login) = @_; |
1444 | |
1624 | |
1445 | $cf::PLAYER{$login} |
1625 | $cf::PLAYER{$login} |
1446 | or cf::sync_job { !aio_stat path $login } |
1626 | or !aio_stat path $login |
1447 | } |
1627 | } |
1448 | |
1628 | |
1449 | sub find($) { |
1629 | sub find($) { |
1450 | return $cf::PLAYER{$_[0]} || do { |
1630 | return $cf::PLAYER{$_[0]} || do { |
1451 | my $login = $_[0]; |
1631 | my $login = $_[0]; |
… | |
… | |
1471 | $cf::PLAYER{$login} = $pl |
1651 | $cf::PLAYER{$login} = $pl |
1472 | } |
1652 | } |
1473 | } |
1653 | } |
1474 | } |
1654 | } |
1475 | |
1655 | |
|
|
1656 | cf::player->attach ( |
|
|
1657 | on_load => sub { |
|
|
1658 | my ($pl, $path) = @_; |
|
|
1659 | |
|
|
1660 | # restore slots saved in save, below |
|
|
1661 | my $slots = delete $pl->{_slots}; |
|
|
1662 | |
|
|
1663 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1664 | $pl->combat_ob ($slots->[1]); |
|
|
1665 | $pl->ranged_ob ($slots->[2]); |
|
|
1666 | }, |
|
|
1667 | ); |
|
|
1668 | |
1476 | sub save($) { |
1669 | sub save($) { |
1477 | my ($pl) = @_; |
1670 | my ($pl) = @_; |
1478 | |
1671 | |
1479 | return if $pl->{deny_save}; |
1672 | return if $pl->{deny_save}; |
1480 | |
1673 | |
… | |
… | |
1485 | |
1678 | |
1486 | aio_mkdir playerdir $pl, 0770; |
1679 | aio_mkdir playerdir $pl, 0770; |
1487 | $pl->{last_save} = $cf::RUNTIME; |
1680 | $pl->{last_save} = $cf::RUNTIME; |
1488 | |
1681 | |
1489 | cf::get_slot 0.01; |
1682 | cf::get_slot 0.01; |
|
|
1683 | |
|
|
1684 | # save slots, to be restored later |
|
|
1685 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
1490 | |
1686 | |
1491 | $pl->save_pl ($path); |
1687 | $pl->save_pl ($path); |
1492 | cf::cede_to_tick; |
1688 | cf::cede_to_tick; |
1493 | } |
1689 | } |
1494 | |
1690 | |
… | |
… | |
1528 | my $name = $pl->ob->name; |
1724 | my $name = $pl->ob->name; |
1529 | |
1725 | |
1530 | $pl->{deny_save} = 1; |
1726 | $pl->{deny_save} = 1; |
1531 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1727 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1532 | |
1728 | |
1533 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1729 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
1534 | $pl->deactivate; |
1730 | $pl->deactivate; |
|
|
1731 | |
1535 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1732 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1536 | $pl->ob->check_score; |
|
|
1537 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1733 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1734 | ext::highscore::check ($pl->ob); |
|
|
1735 | |
1538 | $pl->ns->destroy if $pl->ns; |
1736 | $pl->ns->destroy if $pl->ns; |
1539 | |
1737 | |
1540 | my $path = playerdir $pl; |
1738 | my $path = playerdir $pl; |
1541 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1739 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1542 | aio_rename $path, $temp; |
1740 | aio_rename $path, $temp; |
… | |
… | |
1596 | \@logins |
1794 | \@logins |
1597 | } |
1795 | } |
1598 | |
1796 | |
1599 | =item $player->maps |
1797 | =item $player->maps |
1600 | |
1798 | |
|
|
1799 | =item cf::player::maps $login |
|
|
1800 | |
1601 | Returns an arrayref of map paths that are private for this |
1801 | Returns an arrayref of map paths that are private for this |
1602 | player. May block. |
1802 | player. May block. |
1603 | |
1803 | |
1604 | =cut |
1804 | =cut |
1605 | |
1805 | |
… | |
… | |
1667 | =cut |
1867 | =cut |
1668 | |
1868 | |
1669 | sub find_by_path($) { |
1869 | sub find_by_path($) { |
1670 | my ($path) = @_; |
1870 | my ($path) = @_; |
1671 | |
1871 | |
|
|
1872 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1873 | |
1672 | my ($match, $specificity); |
1874 | my ($match, $specificity); |
1673 | |
1875 | |
1674 | for my $region (list) { |
1876 | for my $region (list) { |
1675 | if ($region->{match} && $path =~ $region->{match}) { |
1877 | if ($region->{match} && $path =~ $region->{match}) { |
1676 | ($match, $specificity) = ($region, $region->specificity) |
1878 | ($match, $specificity) = ($region, $region->specificity) |
… | |
… | |
1704 | sub generate_random_map { |
1906 | sub generate_random_map { |
1705 | my ($self, $rmp) = @_; |
1907 | my ($self, $rmp) = @_; |
1706 | |
1908 | |
1707 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1909 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1708 | |
1910 | |
1709 | # mit "rum" bekleckern, nicht |
|
|
1710 | $self->_create_random_map ( |
1911 | $self->_create_random_map ($rmp); |
1711 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
1712 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
|
|
1713 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
1714 | $rmp->{exit_on_final_map}, |
|
|
1715 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
1716 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
1717 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
1718 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
1719 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
1720 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
1721 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
1722 | ) |
|
|
1723 | } |
1912 | } |
1724 | |
1913 | |
1725 | =item cf::map->register ($regex, $prio) |
1914 | =item cf::map->register ($regex, $prio) |
1726 | |
1915 | |
1727 | Register a handler for the map path matching the given regex at the |
1916 | Register a handler for the map path matching the given regex at the |
… | |
… | |
1732 | |
1921 | |
1733 | sub register { |
1922 | sub register { |
1734 | my (undef, $regex, $prio) = @_; |
1923 | my (undef, $regex, $prio) = @_; |
1735 | my $pkg = caller; |
1924 | my $pkg = caller; |
1736 | |
1925 | |
1737 | no strict; |
|
|
1738 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1926 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1739 | |
1927 | |
1740 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1928 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1741 | } |
1929 | } |
1742 | |
1930 | |
1743 | # also paths starting with '/' |
1931 | # also paths starting with '/' |
1744 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1932 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
1745 | |
1933 | |
1746 | sub thawer_merge { |
1934 | sub thawer_merge { |
1747 | my ($self, $merge) = @_; |
1935 | my ($self, $merge) = @_; |
1748 | |
1936 | |
1749 | # we have to keep some variables in memory intact |
1937 | # we have to keep some variables in memory intact |
… | |
… | |
1754 | } |
1942 | } |
1755 | |
1943 | |
1756 | sub normalise { |
1944 | sub normalise { |
1757 | my ($path, $base) = @_; |
1945 | my ($path, $base) = @_; |
1758 | |
1946 | |
1759 | $path = "$path"; # make sure its a string |
1947 | $path = "$path"; # make sure it's a string |
1760 | |
1948 | |
1761 | $path =~ s/\.map$//; |
1949 | $path =~ s/\.map$//; |
1762 | |
1950 | |
1763 | # map plan: |
1951 | # map plan: |
1764 | # |
1952 | # |
… | |
… | |
1779 | $base =~ s{[^/]+/?$}{}; |
1967 | $base =~ s{[^/]+/?$}{}; |
1780 | $path = "$base/$path"; |
1968 | $path = "$base/$path"; |
1781 | } |
1969 | } |
1782 | |
1970 | |
1783 | for ($path) { |
1971 | for ($path) { |
1784 | redo if s{//}{/}; |
|
|
1785 | redo if s{/\.?/}{/}; |
1972 | redo if s{/\.?/}{/}; |
1786 | redo if s{/[^/]+/\.\./}{/}; |
1973 | redo if s{/[^/]+/\.\./}{/}; |
1787 | } |
1974 | } |
1788 | |
1975 | |
1789 | $path |
1976 | $path |
… | |
… | |
1803 | $self->init; # pass $1 etc. |
1990 | $self->init; # pass $1 etc. |
1804 | return $self; |
1991 | return $self; |
1805 | } |
1992 | } |
1806 | } |
1993 | } |
1807 | |
1994 | |
1808 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1995 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
1809 | () |
1996 | () |
1810 | } |
1997 | } |
1811 | |
1998 | |
|
|
1999 | # may re-bless or do other evil things |
1812 | sub init { |
2000 | sub init { |
1813 | my ($self) = @_; |
2001 | my ($self) = @_; |
1814 | |
2002 | |
1815 | $self |
2003 | $self |
1816 | } |
2004 | } |
… | |
… | |
1845 | sub uniq_path { |
2033 | sub uniq_path { |
1846 | my ($self) = @_; |
2034 | my ($self) = @_; |
1847 | |
2035 | |
1848 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
2036 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1849 | "$UNIQUEDIR/$path" |
2037 | "$UNIQUEDIR/$path" |
1850 | } |
|
|
1851 | |
|
|
1852 | # and all this just because we cannot iterate over |
|
|
1853 | # all maps in C++... |
|
|
1854 | sub change_all_map_light { |
|
|
1855 | my ($change) = @_; |
|
|
1856 | |
|
|
1857 | $_->change_map_light ($change) |
|
|
1858 | for grep $_->outdoor, values %cf::MAP; |
|
|
1859 | } |
2038 | } |
1860 | |
2039 | |
1861 | sub decay_objects { |
2040 | sub decay_objects { |
1862 | my ($self) = @_; |
2041 | my ($self) = @_; |
1863 | |
2042 | |
… | |
… | |
1945 | |
2124 | |
1946 | sub find; |
2125 | sub find; |
1947 | sub find { |
2126 | sub find { |
1948 | my ($path, $origin) = @_; |
2127 | my ($path, $origin) = @_; |
1949 | |
2128 | |
|
|
2129 | cf::cede_to_tick; |
|
|
2130 | |
1950 | $path = normalise $path, $origin && $origin->path; |
2131 | $path = normalise $path, $origin && $origin->path; |
1951 | |
2132 | |
1952 | cf::lock_wait "map_data:$path";#d#remove |
2133 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1953 | cf::lock_wait "map_find:$path"; |
2134 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1954 | |
2135 | |
1955 | $cf::MAP{$path} || do { |
2136 | $cf::MAP{$path} || do { |
1956 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1957 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
1958 | |
|
|
1959 | my $map = new_from_path cf::map $path |
2137 | my $map = new_from_path cf::map $path |
1960 | or return; |
2138 | or return; |
1961 | |
2139 | |
1962 | $map->{last_save} = $cf::RUNTIME; |
2140 | $map->{last_save} = $cf::RUNTIME; |
1963 | |
2141 | |
… | |
… | |
1975 | |
2153 | |
1976 | $cf::MAP{$path} = $map |
2154 | $cf::MAP{$path} = $map |
1977 | } |
2155 | } |
1978 | } |
2156 | } |
1979 | |
2157 | |
1980 | sub pre_load { } |
2158 | sub pre_load { } |
1981 | sub post_load { } |
2159 | #sub post_load { } # XS |
1982 | |
2160 | |
1983 | sub load { |
2161 | sub load { |
1984 | my ($self) = @_; |
2162 | my ($self) = @_; |
1985 | |
2163 | |
1986 | local $self->{deny_reset} = 1; # loading can take a long time |
2164 | local $self->{deny_reset} = 1; # loading can take a long time |
… | |
… | |
2031 | unless ($self->{deny_activate}) { |
2209 | unless ($self->{deny_activate}) { |
2032 | $self->decay_objects; |
2210 | $self->decay_objects; |
2033 | $self->fix_auto_apply; |
2211 | $self->fix_auto_apply; |
2034 | $self->update_buttons; |
2212 | $self->update_buttons; |
2035 | cf::cede_to_tick; |
2213 | cf::cede_to_tick; |
2036 | $self->set_darkness_map; |
|
|
2037 | cf::cede_to_tick; |
|
|
2038 | $self->activate; |
2214 | $self->activate; |
2039 | } |
2215 | } |
2040 | |
2216 | |
2041 | $self->{last_save} = $cf::RUNTIME; |
2217 | $self->{last_save} = $cf::RUNTIME; |
2042 | $self->last_access ($cf::RUNTIME); |
2218 | $self->last_access ($cf::RUNTIME); |
2043 | |
2219 | |
2044 | $self->in_memory (cf::MAP_ACTIVE); |
2220 | $self->in_memory (cf::MAP_ACTIVE); |
2045 | } |
2221 | } |
2046 | |
2222 | |
2047 | $self->post_load; |
2223 | $self->post_load; |
2048 | } |
|
|
2049 | |
2224 | |
|
|
2225 | 1 |
|
|
2226 | } |
|
|
2227 | |
|
|
2228 | # customize the map for a given player, i.e. |
|
|
2229 | # return the _real_ map. used by e.g. per-player |
|
|
2230 | # maps to change the path to ~playername/mappath |
2050 | sub customise_for { |
2231 | sub customise_for { |
2051 | my ($self, $ob) = @_; |
2232 | my ($self, $ob) = @_; |
2052 | |
2233 | |
2053 | return find "~" . $ob->name . "/" . $self->{path} |
2234 | return find "~" . $ob->name . "/" . $self->{path} |
2054 | if $self->per_player; |
2235 | if $self->per_player; |
… | |
… | |
2070 | or next; |
2251 | or next; |
2071 | $neigh = find $neigh, $map |
2252 | $neigh = find $neigh, $map |
2072 | or next; |
2253 | or next; |
2073 | $neigh->load; |
2254 | $neigh->load; |
2074 | |
2255 | |
|
|
2256 | # now find the diagonal neighbours |
2075 | push @neigh, |
2257 | push @neigh, |
2076 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2258 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2077 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2259 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2078 | } |
2260 | } |
2079 | |
2261 | |
… | |
… | |
2086 | } |
2268 | } |
2087 | |
2269 | |
2088 | sub find_sync { |
2270 | sub find_sync { |
2089 | my ($path, $origin) = @_; |
2271 | my ($path, $origin) = @_; |
2090 | |
2272 | |
2091 | cf::sync_job { find $path, $origin } |
2273 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2274 | if $Coro::current == $Coro::main; |
|
|
2275 | |
|
|
2276 | find $path, $origin |
2092 | } |
2277 | } |
2093 | |
2278 | |
2094 | sub do_load_sync { |
2279 | sub do_load_sync { |
2095 | my ($map) = @_; |
2280 | my ($map) = @_; |
2096 | |
2281 | |
2097 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2282 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
2098 | if $Coro::current == $Coro::main; |
2283 | if $Coro::current == $Coro::main; |
2099 | |
2284 | |
2100 | cf::sync_job { $map->load }; |
2285 | $map->load; |
2101 | } |
2286 | } |
2102 | |
2287 | |
2103 | our %MAP_PREFETCH; |
2288 | our %MAP_PREFETCH; |
2104 | our $MAP_PREFETCHER = undef; |
2289 | our $MAP_PREFETCHER = undef; |
2105 | |
2290 | |
… | |
… | |
2131 | $MAP_PREFETCHER->prio (6); |
2316 | $MAP_PREFETCHER->prio (6); |
2132 | |
2317 | |
2133 | () |
2318 | () |
2134 | } |
2319 | } |
2135 | |
2320 | |
|
|
2321 | # common code, used by both ->save and ->swapout |
2136 | sub save { |
2322 | sub _save { |
2137 | my ($self) = @_; |
2323 | my ($self) = @_; |
2138 | |
|
|
2139 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2140 | |
2324 | |
2141 | $self->{last_save} = $cf::RUNTIME; |
2325 | $self->{last_save} = $cf::RUNTIME; |
2142 | |
2326 | |
2143 | return unless $self->dirty; |
2327 | return unless $self->dirty; |
2144 | |
2328 | |
… | |
… | |
2164 | } else { |
2348 | } else { |
2165 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2349 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2166 | } |
2350 | } |
2167 | } |
2351 | } |
2168 | |
2352 | |
|
|
2353 | sub save { |
|
|
2354 | my ($self) = @_; |
|
|
2355 | |
|
|
2356 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2357 | |
|
|
2358 | $self->_save; |
|
|
2359 | } |
|
|
2360 | |
2169 | sub swap_out { |
2361 | sub swap_out { |
2170 | my ($self) = @_; |
2362 | my ($self) = @_; |
2171 | |
2363 | |
2172 | # save first because save cedes |
|
|
2173 | $self->save; |
|
|
2174 | |
|
|
2175 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2364 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2176 | |
2365 | |
2177 | return if $self->players; |
|
|
2178 | return if $self->in_memory != cf::MAP_ACTIVE; |
2366 | return if $self->in_memory != cf::MAP_ACTIVE; |
2179 | return if $self->{deny_save}; |
2367 | return if $self->{deny_save}; |
|
|
2368 | return if $self->players; |
2180 | |
2369 | |
|
|
2370 | # first deactivate the map and "unlink" it from the core |
|
|
2371 | $self->deactivate; |
|
|
2372 | $_->clear_links_to ($self) for values %cf::MAP; |
2181 | $self->in_memory (cf::MAP_SWAPPED); |
2373 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2374 | |
|
|
2375 | # then atomically save |
|
|
2376 | $self->_save; |
|
|
2377 | |
|
|
2378 | # then free the map |
|
|
2379 | $self->clear; |
|
|
2380 | } |
|
|
2381 | |
|
|
2382 | sub reset_at { |
|
|
2383 | my ($self) = @_; |
|
|
2384 | |
|
|
2385 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2386 | return 1e99 if $self->{deny_reset}; |
|
|
2387 | |
|
|
2388 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2389 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2390 | |
|
|
2391 | $time + $to |
|
|
2392 | } |
|
|
2393 | |
|
|
2394 | sub should_reset { |
|
|
2395 | my ($self) = @_; |
|
|
2396 | |
|
|
2397 | $self->reset_at <= $cf::RUNTIME |
|
|
2398 | } |
|
|
2399 | |
|
|
2400 | sub reset { |
|
|
2401 | my ($self) = @_; |
|
|
2402 | |
|
|
2403 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2404 | |
|
|
2405 | return if $self->players; |
|
|
2406 | |
|
|
2407 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2408 | |
|
|
2409 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2410 | |
|
|
2411 | # need to save uniques path |
|
|
2412 | unless ($self->{deny_save}) { |
|
|
2413 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2414 | |
|
|
2415 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2416 | if $uniq; |
|
|
2417 | } |
|
|
2418 | |
|
|
2419 | delete $cf::MAP{$self->path}; |
2182 | |
2420 | |
2183 | $self->deactivate; |
2421 | $self->deactivate; |
2184 | $_->clear_links_to ($self) for values %cf::MAP; |
2422 | $_->clear_links_to ($self) for values %cf::MAP; |
2185 | $self->clear; |
2423 | $self->clear; |
2186 | } |
|
|
2187 | |
|
|
2188 | sub reset_at { |
|
|
2189 | my ($self) = @_; |
|
|
2190 | |
|
|
2191 | # TODO: safety, remove and allow resettable per-player maps |
|
|
2192 | return 1e99 if $self->{deny_reset}; |
|
|
2193 | |
|
|
2194 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2195 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2196 | |
|
|
2197 | $time + $to |
|
|
2198 | } |
|
|
2199 | |
|
|
2200 | sub should_reset { |
|
|
2201 | my ($self) = @_; |
|
|
2202 | |
|
|
2203 | $self->reset_at <= $cf::RUNTIME |
|
|
2204 | } |
|
|
2205 | |
|
|
2206 | sub reset { |
|
|
2207 | my ($self) = @_; |
|
|
2208 | |
|
|
2209 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2210 | |
|
|
2211 | return if $self->players; |
|
|
2212 | |
|
|
2213 | warn "resetting map ", $self->path; |
|
|
2214 | |
|
|
2215 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2216 | |
|
|
2217 | # need to save uniques path |
|
|
2218 | unless ($self->{deny_save}) { |
|
|
2219 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2220 | |
|
|
2221 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2222 | if $uniq; |
|
|
2223 | } |
|
|
2224 | |
|
|
2225 | delete $cf::MAP{$self->path}; |
|
|
2226 | |
|
|
2227 | $self->deactivate; |
|
|
2228 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2229 | $self->clear; |
|
|
2230 | |
2424 | |
2231 | $self->unlink_save; |
2425 | $self->unlink_save; |
2232 | $self->destroy; |
2426 | $self->destroy; |
2233 | } |
2427 | } |
2234 | |
2428 | |
… | |
… | |
2242 | |
2436 | |
2243 | delete $cf::MAP{$self->path}; |
2437 | delete $cf::MAP{$self->path}; |
2244 | |
2438 | |
2245 | $self->unlink_save; |
2439 | $self->unlink_save; |
2246 | |
2440 | |
2247 | bless $self, "cf::map"; |
2441 | bless $self, "cf::map::wrap"; |
2248 | delete $self->{deny_reset}; |
2442 | delete $self->{deny_reset}; |
2249 | $self->{deny_save} = 1; |
2443 | $self->{deny_save} = 1; |
2250 | $self->reset_timeout (1); |
2444 | $self->reset_timeout (1); |
2251 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2445 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2252 | |
2446 | |
… | |
… | |
2309 | : normalise $_ |
2503 | : normalise $_ |
2310 | } @{ aio_readdir $UNIQUEDIR or [] } |
2504 | } @{ aio_readdir $UNIQUEDIR or [] } |
2311 | ] |
2505 | ] |
2312 | } |
2506 | } |
2313 | |
2507 | |
|
|
2508 | =item cf::map::static_maps |
|
|
2509 | |
|
|
2510 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2511 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2512 | block. |
|
|
2513 | |
|
|
2514 | =cut |
|
|
2515 | |
|
|
2516 | sub static_maps() { |
|
|
2517 | my @dirs = ""; |
|
|
2518 | my @maps; |
|
|
2519 | |
|
|
2520 | while (@dirs) { |
|
|
2521 | my $dir = shift @dirs; |
|
|
2522 | |
|
|
2523 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2524 | |
|
|
2525 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2526 | or return; |
|
|
2527 | |
|
|
2528 | for (@$files) { |
|
|
2529 | s/\.map$// or next; |
|
|
2530 | utf8::decode $_; |
|
|
2531 | push @maps, "$dir/$_"; |
|
|
2532 | } |
|
|
2533 | |
|
|
2534 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2535 | } |
|
|
2536 | |
|
|
2537 | \@maps |
|
|
2538 | } |
|
|
2539 | |
2314 | =back |
2540 | =back |
2315 | |
2541 | |
2316 | =head3 cf::object |
2542 | =head3 cf::object |
2317 | |
2543 | |
2318 | =cut |
2544 | =cut |
… | |
… | |
2383 | |
2609 | |
2384 | our $SAY_CHANNEL = { |
2610 | our $SAY_CHANNEL = { |
2385 | id => "say", |
2611 | id => "say", |
2386 | title => "Map", |
2612 | title => "Map", |
2387 | reply => "say ", |
2613 | reply => "say ", |
2388 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
2614 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
2389 | }; |
2615 | }; |
2390 | |
2616 | |
2391 | our $CHAT_CHANNEL = { |
2617 | our $CHAT_CHANNEL = { |
2392 | id => "chat", |
2618 | id => "chat", |
2393 | title => "Chat", |
2619 | title => "Chat", |
… | |
… | |
2450 | |
2676 | |
2451 | Freezes the player and moves him/her to a special map (C<{link}>). |
2677 | Freezes the player and moves him/her to a special map (C<{link}>). |
2452 | |
2678 | |
2453 | The player should be reasonably safe there for short amounts of time (e.g. |
2679 | The player should be reasonably safe there for short amounts of time (e.g. |
2454 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2680 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2455 | though, as the palyer cannot control the character while it is on the link |
2681 | though, as the player cannot control the character while it is on the link |
2456 | map. |
2682 | map. |
2457 | |
2683 | |
2458 | Will never block. |
2684 | Will never block. |
2459 | |
2685 | |
2460 | =item $player_object->leave_link ($map, $x, $y) |
2686 | =item $player_object->leave_link ($map, $x, $y) |
… | |
… | |
2481 | sub cf::object::player::enter_link { |
2707 | sub cf::object::player::enter_link { |
2482 | my ($self) = @_; |
2708 | my ($self) = @_; |
2483 | |
2709 | |
2484 | $self->deactivate_recursive; |
2710 | $self->deactivate_recursive; |
2485 | |
2711 | |
|
|
2712 | ++$self->{_link_recursion}; |
|
|
2713 | |
2486 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2714 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2487 | |
2715 | |
2488 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2716 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2489 | if $self->map && $self->map->{path} ne "{link}"; |
2717 | if $self->map && $self->map->{path} ne "{link}"; |
2490 | |
2718 | |
2491 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2719 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
2492 | } |
2720 | } |
2493 | |
2721 | |
2494 | sub cf::object::player::leave_link { |
2722 | sub cf::object::player::leave_link { |
2495 | my ($self, $map, $x, $y) = @_; |
2723 | my ($self, $map, $x, $y) = @_; |
2496 | |
2724 | |
… | |
… | |
2513 | ($x, $y) = (-1, -1) |
2741 | ($x, $y) = (-1, -1) |
2514 | unless (defined $x) && (defined $y); |
2742 | unless (defined $x) && (defined $y); |
2515 | |
2743 | |
2516 | # use -1 or undef as default coordinates, not 0, 0 |
2744 | # use -1 or undef as default coordinates, not 0, 0 |
2517 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2745 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2518 | if $x <=0 && $y <= 0; |
2746 | if $x <= 0 && $y <= 0; |
2519 | |
2747 | |
2520 | $map->load; |
2748 | $map->load; |
2521 | $map->load_neighbours; |
2749 | $map->load_neighbours; |
2522 | |
2750 | |
2523 | return unless $self->contr->active; |
2751 | return unless $self->contr->active; |
2524 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
|
|
2525 | $self->activate_recursive; |
|
|
2526 | |
2752 | |
2527 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2753 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2528 | $self->enter_map ($map, $x, $y); |
2754 | if ($self->enter_map ($map, $x, $y)) { |
2529 | } |
2755 | # entering was successful |
|
|
2756 | delete $self->{_link_recursion}; |
|
|
2757 | # only activate afterwards, to support waiting in hooks |
|
|
2758 | $self->activate_recursive; |
|
|
2759 | } |
2530 | |
2760 | |
|
|
2761 | } |
|
|
2762 | |
2531 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2763 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
2532 | |
2764 | |
2533 | Moves the player to the given map-path and coordinates by first freezing |
2765 | Moves the player to the given map-path and coordinates by first freezing |
2534 | her, loading and preparing them map, calling the provided $check callback |
2766 | her, loading and preparing them map, calling the provided $check callback |
2535 | that has to return the map if sucecssful, and then unfreezes the player on |
2767 | that has to return the map if sucecssful, and then unfreezes the player on |
2536 | the new (success) or old (failed) map position. In either case, $done will |
2768 | the new (success) or old (failed) map position. In either case, $done will |
… | |
… | |
2543 | |
2775 | |
2544 | our $GOTOGEN; |
2776 | our $GOTOGEN; |
2545 | |
2777 | |
2546 | sub cf::object::player::goto { |
2778 | sub cf::object::player::goto { |
2547 | my ($self, $path, $x, $y, $check, $done) = @_; |
2779 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2780 | |
|
|
2781 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2782 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2783 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2784 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2785 | } |
2548 | |
2786 | |
2549 | # do generation counting so two concurrent goto's will be executed in-order |
2787 | # do generation counting so two concurrent goto's will be executed in-order |
2550 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2788 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2551 | |
2789 | |
2552 | $self->enter_link; |
2790 | $self->enter_link; |
… | |
… | |
2576 | my $map = eval { |
2814 | my $map = eval { |
2577 | my $map = defined $path ? cf::map::find $path : undef; |
2815 | my $map = defined $path ? cf::map::find $path : undef; |
2578 | |
2816 | |
2579 | if ($map) { |
2817 | if ($map) { |
2580 | $map = $map->customise_for ($self); |
2818 | $map = $map->customise_for ($self); |
2581 | $map = $check->($map) if $check && $map; |
2819 | $map = $check->($map, $x, $y, $self) if $check && $map; |
2582 | } else { |
2820 | } else { |
2583 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2821 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2584 | } |
2822 | } |
2585 | |
2823 | |
2586 | $map |
2824 | $map |
… | |
… | |
2594 | if ($gen == $self->{_goto_generation}) { |
2832 | if ($gen == $self->{_goto_generation}) { |
2595 | delete $self->{_goto_generation}; |
2833 | delete $self->{_goto_generation}; |
2596 | $self->leave_link ($map, $x, $y); |
2834 | $self->leave_link ($map, $x, $y); |
2597 | } |
2835 | } |
2598 | |
2836 | |
2599 | $done->() if $done; |
2837 | $done->($self) if $done; |
2600 | })->prio (1); |
2838 | })->prio (1); |
2601 | } |
2839 | } |
2602 | |
2840 | |
2603 | =item $player_object->enter_exit ($exit_object) |
2841 | =item $player_object->enter_exit ($exit_object) |
2604 | |
2842 | |
… | |
… | |
2697 | $self->message ("Something went wrong deep within the deliantra server. " |
2935 | $self->message ("Something went wrong deep within the deliantra server. " |
2698 | . "I'll try to bring you back to the map you were before. " |
2936 | . "I'll try to bring you back to the map you were before. " |
2699 | . "Please report this to the dungeon master!", |
2937 | . "Please report this to the dungeon master!", |
2700 | cf::NDI_UNIQUE | cf::NDI_RED); |
2938 | cf::NDI_UNIQUE | cf::NDI_RED); |
2701 | |
2939 | |
2702 | warn "ERROR in enter_exit: $@"; |
2940 | error "ERROR in enter_exit: $@"; |
2703 | $self->leave_link; |
2941 | $self->leave_link; |
2704 | } |
2942 | } |
2705 | })->prio (1); |
2943 | })->prio (1); |
2706 | } |
2944 | } |
2707 | |
2945 | |
… | |
… | |
2719 | sub cf::client::send_drawinfo { |
2957 | sub cf::client::send_drawinfo { |
2720 | my ($self, $text, $flags) = @_; |
2958 | my ($self, $text, $flags) = @_; |
2721 | |
2959 | |
2722 | utf8::encode $text; |
2960 | utf8::encode $text; |
2723 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2961 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2962 | } |
|
|
2963 | |
|
|
2964 | =item $client->send_big_packet ($pkt) |
|
|
2965 | |
|
|
2966 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2967 | them as required. |
|
|
2968 | |
|
|
2969 | =cut |
|
|
2970 | |
|
|
2971 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2972 | |
|
|
2973 | sub cf::client::send_big_packet { |
|
|
2974 | my ($self, $pkt) = @_; |
|
|
2975 | |
|
|
2976 | # try lzf for large packets |
|
|
2977 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2978 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2979 | |
|
|
2980 | # split very large packets |
|
|
2981 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2982 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2983 | $pkt = "frag"; |
|
|
2984 | } |
|
|
2985 | |
|
|
2986 | $self->send_packet ($pkt); |
2724 | } |
2987 | } |
2725 | |
2988 | |
2726 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2989 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2727 | |
2990 | |
2728 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2991 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2732 | |
2995 | |
2733 | =cut |
2996 | =cut |
2734 | |
2997 | |
2735 | # non-persistent channels (usually the info channel) |
2998 | # non-persistent channels (usually the info channel) |
2736 | our %CHANNEL = ( |
2999 | our %CHANNEL = ( |
|
|
3000 | "c/motd" => { |
|
|
3001 | id => "infobox", |
|
|
3002 | title => "MOTD", |
|
|
3003 | reply => undef, |
|
|
3004 | tooltip => "The message of the day", |
|
|
3005 | }, |
2737 | "c/identify" => { |
3006 | "c/identify" => { |
2738 | id => "infobox", |
3007 | id => "infobox", |
2739 | title => "Identify", |
3008 | title => "Identify", |
2740 | reply => undef, |
3009 | reply => undef, |
2741 | tooltip => "Items recently identified", |
3010 | tooltip => "Items recently identified", |
… | |
… | |
2743 | "c/examine" => { |
3012 | "c/examine" => { |
2744 | id => "infobox", |
3013 | id => "infobox", |
2745 | title => "Examine", |
3014 | title => "Examine", |
2746 | reply => undef, |
3015 | reply => undef, |
2747 | tooltip => "Signs and other items you examined", |
3016 | tooltip => "Signs and other items you examined", |
|
|
3017 | }, |
|
|
3018 | "c/shopinfo" => { |
|
|
3019 | id => "infobox", |
|
|
3020 | title => "Shop Info", |
|
|
3021 | reply => undef, |
|
|
3022 | tooltip => "What your bargaining skill tells you about the shop", |
2748 | }, |
3023 | }, |
2749 | "c/book" => { |
3024 | "c/book" => { |
2750 | id => "infobox", |
3025 | id => "infobox", |
2751 | title => "Book", |
3026 | title => "Book", |
2752 | reply => undef, |
3027 | reply => undef, |
… | |
… | |
2768 | id => "infobox", |
3043 | id => "infobox", |
2769 | title => "Body Parts", |
3044 | title => "Body Parts", |
2770 | reply => undef, |
3045 | reply => undef, |
2771 | tooltip => "Shows which body parts you posess and are available", |
3046 | tooltip => "Shows which body parts you posess and are available", |
2772 | }, |
3047 | }, |
|
|
3048 | "c/statistics" => { |
|
|
3049 | id => "infobox", |
|
|
3050 | title => "Statistics", |
|
|
3051 | reply => undef, |
|
|
3052 | tooltip => "Shows your primary statistics", |
|
|
3053 | }, |
|
|
3054 | "c/skills" => { |
|
|
3055 | id => "infobox", |
|
|
3056 | title => "Skills", |
|
|
3057 | reply => undef, |
|
|
3058 | tooltip => "Shows your experience per skill and item power", |
|
|
3059 | }, |
|
|
3060 | "c/shopitems" => { |
|
|
3061 | id => "infobox", |
|
|
3062 | title => "Shop Items", |
|
|
3063 | reply => undef, |
|
|
3064 | tooltip => "Shows the items currently for sale in this shop", |
|
|
3065 | }, |
|
|
3066 | "c/resistances" => { |
|
|
3067 | id => "infobox", |
|
|
3068 | title => "Resistances", |
|
|
3069 | reply => undef, |
|
|
3070 | tooltip => "Shows your resistances", |
|
|
3071 | }, |
|
|
3072 | "c/pets" => { |
|
|
3073 | id => "infobox", |
|
|
3074 | title => "Pets", |
|
|
3075 | reply => undef, |
|
|
3076 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
3077 | }, |
|
|
3078 | "c/perceiveself" => { |
|
|
3079 | id => "infobox", |
|
|
3080 | title => "Perceive Self", |
|
|
3081 | reply => undef, |
|
|
3082 | tooltip => "You gained detailed knowledge about yourself", |
|
|
3083 | }, |
2773 | "c/uptime" => { |
3084 | "c/uptime" => { |
2774 | id => "infobox", |
3085 | id => "infobox", |
2775 | title => "Uptime", |
3086 | title => "Uptime", |
2776 | reply => undef, |
3087 | reply => undef, |
2777 | tooltip => "How long the server has been running since last restart", |
3088 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2786 | id => "party", |
3097 | id => "party", |
2787 | title => "Party", |
3098 | title => "Party", |
2788 | reply => "gsay ", |
3099 | reply => "gsay ", |
2789 | tooltip => "Messages and chat related to your party", |
3100 | tooltip => "Messages and chat related to your party", |
2790 | }, |
3101 | }, |
|
|
3102 | "c/death" => { |
|
|
3103 | id => "death", |
|
|
3104 | title => "Death", |
|
|
3105 | reply => undef, |
|
|
3106 | tooltip => "Reason for and more info about your most recent death", |
|
|
3107 | }, |
|
|
3108 | "c/say" => $SAY_CHANNEL, |
|
|
3109 | "c/chat" => $CHAT_CHANNEL, |
2791 | ); |
3110 | ); |
2792 | |
3111 | |
2793 | sub cf::client::send_msg { |
3112 | sub cf::client::send_msg { |
2794 | my ($self, $channel, $msg, $color, @extra) = @_; |
3113 | my ($self, $channel, $msg, $color, @extra) = @_; |
2795 | |
3114 | |
… | |
… | |
2800 | |
3119 | |
2801 | # check predefined channels, for the benefit of C |
3120 | # check predefined channels, for the benefit of C |
2802 | if ($CHANNEL{$channel}) { |
3121 | if ($CHANNEL{$channel}) { |
2803 | $channel = $CHANNEL{$channel}; |
3122 | $channel = $CHANNEL{$channel}; |
2804 | |
3123 | |
2805 | $self->ext_msg (channel_info => $channel) |
3124 | $self->ext_msg (channel_info => $channel); |
2806 | if $self->can_msg; |
|
|
2807 | |
|
|
2808 | $channel = $channel->{id}; |
3125 | $channel = $channel->{id}; |
2809 | |
3126 | |
2810 | } elsif (ref $channel) { |
3127 | } elsif (ref $channel) { |
2811 | # send meta info to client, if not yet sent |
3128 | # send meta info to client, if not yet sent |
2812 | unless (exists $self->{channel}{$channel->{id}}) { |
3129 | unless (exists $self->{channel}{$channel->{id}}) { |
2813 | $self->{channel}{$channel->{id}} = $channel; |
3130 | $self->{channel}{$channel->{id}} = $channel; |
2814 | $self->ext_msg (channel_info => $channel) |
3131 | $self->ext_msg (channel_info => $channel); |
2815 | if $self->can_msg; |
|
|
2816 | } |
3132 | } |
2817 | |
3133 | |
2818 | $channel = $channel->{id}; |
3134 | $channel = $channel->{id}; |
2819 | } |
3135 | } |
2820 | |
3136 | |
2821 | return unless @extra || length $msg; |
3137 | return unless @extra || length $msg; |
2822 | |
3138 | |
2823 | if ($self->can_msg) { |
|
|
2824 | # default colour, mask it out |
3139 | # default colour, mask it out |
2825 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
3140 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2826 | if $color & cf::NDI_DEF; |
3141 | if $color & cf::NDI_DEF; |
2827 | |
3142 | |
2828 | my $pkt = "msg " |
3143 | my $pkt = "msg " |
2829 | . $self->{json_coder}->encode ( |
3144 | . $self->{json_coder}->encode ( |
2830 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
3145 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2831 | ); |
3146 | ); |
2832 | |
3147 | |
2833 | # try lzf for large packets |
|
|
2834 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2835 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2836 | |
|
|
2837 | # split very large packets |
|
|
2838 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2839 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2840 | $pkt = "frag"; |
|
|
2841 | } |
|
|
2842 | |
|
|
2843 | $self->send_packet ($pkt); |
3148 | $self->send_big_packet ($pkt); |
2844 | } else { |
|
|
2845 | if ($color >= 0) { |
|
|
2846 | # replace some tags by gcfclient-compatible ones |
|
|
2847 | for ($msg) { |
|
|
2848 | 1 while |
|
|
2849 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2850 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2851 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2852 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2853 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2854 | } |
|
|
2855 | |
|
|
2856 | $color &= cf::NDI_COLOR_MASK; |
|
|
2857 | |
|
|
2858 | utf8::encode $msg; |
|
|
2859 | |
|
|
2860 | if (0 && $msg =~ /\[/) { |
|
|
2861 | # COMMAND/INFO |
|
|
2862 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2863 | } else { |
|
|
2864 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2865 | $self->send_packet ("drawinfo $color $msg") |
|
|
2866 | } |
|
|
2867 | } |
|
|
2868 | } |
|
|
2869 | } |
3149 | } |
2870 | |
3150 | |
2871 | =item $client->ext_msg ($type, @msg) |
3151 | =item $client->ext_msg ($type, @msg) |
2872 | |
3152 | |
2873 | Sends an ext event to the client. |
3153 | Sends an ext event to the client. |
… | |
… | |
2876 | |
3156 | |
2877 | sub cf::client::ext_msg($$@) { |
3157 | sub cf::client::ext_msg($$@) { |
2878 | my ($self, $type, @msg) = @_; |
3158 | my ($self, $type, @msg) = @_; |
2879 | |
3159 | |
2880 | if ($self->extcmd == 2) { |
3160 | if ($self->extcmd == 2) { |
2881 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3161 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2882 | } elsif ($self->extcmd == 1) { # TODO: remove |
3162 | } elsif ($self->extcmd == 1) { # TODO: remove |
2883 | push @msg, msgtype => "event_$type"; |
3163 | push @msg, msgtype => "event_$type"; |
2884 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3164 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2885 | } |
3165 | } |
2886 | } |
3166 | } |
2887 | |
3167 | |
2888 | =item $client->ext_reply ($msgid, @msg) |
3168 | =item $client->ext_reply ($msgid, @msg) |
2889 | |
3169 | |
… | |
… | |
2893 | |
3173 | |
2894 | sub cf::client::ext_reply($$@) { |
3174 | sub cf::client::ext_reply($$@) { |
2895 | my ($self, $id, @msg) = @_; |
3175 | my ($self, $id, @msg) = @_; |
2896 | |
3176 | |
2897 | if ($self->extcmd == 2) { |
3177 | if ($self->extcmd == 2) { |
2898 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3178 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2899 | } elsif ($self->extcmd == 1) { |
3179 | } elsif ($self->extcmd == 1) { |
2900 | #TODO: version 1, remove |
3180 | #TODO: version 1, remove |
2901 | unshift @msg, msgtype => "reply", msgid => $id; |
3181 | unshift @msg, msgtype => "reply", msgid => $id; |
2902 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3182 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2903 | } |
3183 | } |
2904 | } |
3184 | } |
2905 | |
3185 | |
2906 | =item $success = $client->query ($flags, "text", \&cb) |
3186 | =item $success = $client->query ($flags, "text", \&cb) |
2907 | |
3187 | |
… | |
… | |
2978 | |
3258 | |
2979 | $ns->ext_reply ($reply, @reply) |
3259 | $ns->ext_reply ($reply, @reply) |
2980 | if $reply; |
3260 | if $reply; |
2981 | |
3261 | |
2982 | } else { |
3262 | } else { |
2983 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3263 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2984 | } |
3264 | } |
2985 | |
3265 | |
2986 | cf::override; |
3266 | cf::override; |
2987 | }, |
3267 | }, |
2988 | ); |
3268 | ); |
… | |
… | |
3008 | |
3288 | |
3009 | $coro |
3289 | $coro |
3010 | } |
3290 | } |
3011 | |
3291 | |
3012 | cf::client->attach ( |
3292 | cf::client->attach ( |
3013 | on_destroy => sub { |
3293 | on_client_destroy => sub { |
3014 | my ($ns) = @_; |
3294 | my ($ns) = @_; |
3015 | |
3295 | |
3016 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3296 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3017 | }, |
3297 | }, |
3018 | ); |
3298 | ); |
… | |
… | |
3034 | our $safe_hole = new Safe::Hole; |
3314 | our $safe_hole = new Safe::Hole; |
3035 | |
3315 | |
3036 | $SIG{FPE} = 'IGNORE'; |
3316 | $SIG{FPE} = 'IGNORE'; |
3037 | |
3317 | |
3038 | $safe->permit_only (Opcode::opset qw( |
3318 | $safe->permit_only (Opcode::opset qw( |
3039 | :base_core :base_mem :base_orig :base_math |
3319 | :base_core :base_mem :base_orig :base_math :base_loop |
3040 | grepstart grepwhile mapstart mapwhile |
3320 | grepstart grepwhile mapstart mapwhile |
3041 | sort time |
3321 | sort time |
3042 | )); |
3322 | )); |
3043 | |
3323 | |
3044 | # here we export the classes and methods available to script code |
3324 | # here we export the classes and methods available to script code |
… | |
… | |
3048 | The following functions and methods are available within a safe environment: |
3328 | The following functions and methods are available within a safe environment: |
3049 | |
3329 | |
3050 | cf::object |
3330 | cf::object |
3051 | contr pay_amount pay_player map x y force_find force_add destroy |
3331 | contr pay_amount pay_player map x y force_find force_add destroy |
3052 | insert remove name archname title slaying race decrease split |
3332 | insert remove name archname title slaying race decrease split |
|
|
3333 | value |
3053 | |
3334 | |
3054 | cf::object::player |
3335 | cf::object::player |
3055 | player |
3336 | player |
3056 | |
3337 | |
3057 | cf::player |
3338 | cf::player |
… | |
… | |
3063 | =cut |
3344 | =cut |
3064 | |
3345 | |
3065 | for ( |
3346 | for ( |
3066 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3347 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3067 | insert remove inv nrof name archname title slaying race |
3348 | insert remove inv nrof name archname title slaying race |
3068 | decrease split destroy change_exp)], |
3349 | decrease split destroy change_exp value msg lore send_msg)], |
3069 | ["cf::object::player" => qw(player)], |
3350 | ["cf::object::player" => qw(player)], |
3070 | ["cf::player" => qw(peaceful)], |
3351 | ["cf::player" => qw(peaceful send_msg)], |
3071 | ["cf::map" => qw(trigger)], |
3352 | ["cf::map" => qw(trigger)], |
3072 | ) { |
3353 | ) { |
3073 | no strict 'refs'; |
|
|
3074 | my ($pkg, @funs) = @$_; |
3354 | my ($pkg, @funs) = @$_; |
3075 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3355 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3076 | for @funs; |
3356 | for @funs; |
3077 | } |
3357 | } |
3078 | |
3358 | |
… | |
… | |
3093 | |
3373 | |
3094 | my $qcode = $code; |
3374 | my $qcode = $code; |
3095 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3375 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3096 | $qcode =~ s/\n/\\n/g; |
3376 | $qcode =~ s/\n/\\n/g; |
3097 | |
3377 | |
|
|
3378 | %vars = (_dummy => 0) unless %vars; |
|
|
3379 | |
|
|
3380 | my @res; |
3098 | local $_; |
3381 | local $_; |
3099 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
3100 | |
3382 | |
3101 | my $eval = |
3383 | my $eval = |
3102 | "do {\n" |
3384 | "do {\n" |
3103 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3385 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3104 | . "#line 0 \"{$qcode}\"\n" |
3386 | . "#line 0 \"{$qcode}\"\n" |
3105 | . $code |
3387 | . $code |
3106 | . "\n}" |
3388 | . "\n}" |
3107 | ; |
3389 | ; |
3108 | |
3390 | |
|
|
3391 | if ($CFG{safe_eval}) { |
3109 | sub_generation_inc; |
3392 | sub_generation_inc; |
|
|
3393 | local @safe::cf::_safe_eval_args = values %vars; |
3110 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3394 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3111 | sub_generation_inc; |
3395 | sub_generation_inc; |
|
|
3396 | } else { |
|
|
3397 | local @cf::_safe_eval_args = values %vars; |
|
|
3398 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3399 | } |
3112 | |
3400 | |
3113 | if ($@) { |
3401 | if ($@) { |
3114 | warn "$@"; |
3402 | warn "$@", |
3115 | warn "while executing safe code '$code'\n"; |
3403 | "while executing safe code '$code'\n", |
3116 | warn "with arguments " . (join " ", %vars) . "\n"; |
3404 | "with arguments " . (join " ", %vars) . "\n"; |
3117 | } |
3405 | } |
3118 | |
3406 | |
3119 | wantarray ? @res : $res[0] |
3407 | wantarray ? @res : $res[0] |
3120 | } |
3408 | } |
3121 | |
3409 | |
… | |
… | |
3135 | =cut |
3423 | =cut |
3136 | |
3424 | |
3137 | sub register_script_function { |
3425 | sub register_script_function { |
3138 | my ($fun, $cb) = @_; |
3426 | my ($fun, $cb) = @_; |
3139 | |
3427 | |
3140 | no strict 'refs'; |
3428 | $fun = "safe::$fun" if $CFG{safe_eval}; |
3141 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3429 | *$fun = $safe_hole->wrap ($cb); |
3142 | } |
3430 | } |
3143 | |
3431 | |
3144 | =back |
3432 | =back |
3145 | |
3433 | |
3146 | =cut |
3434 | =cut |
… | |
… | |
3155 | # for this (global event?) |
3443 | # for this (global event?) |
3156 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3444 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3157 | |
3445 | |
3158 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3446 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3159 | |
3447 | |
3160 | warn "loading facedata from $path\n"; |
3448 | trace "loading facedata from $path\n"; |
3161 | |
3449 | |
3162 | my $facedata; |
3450 | my $facedata = decode_storable load_file $path; |
3163 | 0 < aio_load $path, $facedata |
|
|
3164 | or die "$path: $!"; |
|
|
3165 | |
|
|
3166 | $facedata = Coro::Storable::thaw $facedata; |
|
|
3167 | |
3451 | |
3168 | $facedata->{version} == 2 |
3452 | $facedata->{version} == 2 |
3169 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3453 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3170 | |
3454 | |
3171 | # patch in the exptable |
3455 | # patch in the exptable |
|
|
3456 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
3172 | $facedata->{resource}{"res/exp_table"} = { |
3457 | $facedata->{resource}{"res/exp_table"} = { |
3173 | type => FT_RSRC, |
3458 | type => FT_RSRC, |
3174 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3459 | data => $exp_table, |
|
|
3460 | hash => (Digest::MD5::md5 $exp_table), |
3175 | }; |
3461 | }; |
3176 | cf::cede_to_tick; |
3462 | cf::cede_to_tick; |
3177 | |
3463 | |
3178 | { |
3464 | { |
3179 | my $faces = $facedata->{faceinfo}; |
3465 | my $faces = $facedata->{faceinfo}; |
… | |
… | |
3181 | while (my ($face, $info) = each %$faces) { |
3467 | while (my ($face, $info) = each %$faces) { |
3182 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3468 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3183 | |
3469 | |
3184 | cf::face::set_visibility $idx, $info->{visibility}; |
3470 | cf::face::set_visibility $idx, $info->{visibility}; |
3185 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3471 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3186 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3472 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3187 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3473 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3474 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
3188 | |
3475 | |
3189 | cf::cede_to_tick; |
3476 | cf::cede_to_tick; |
3190 | } |
3477 | } |
3191 | |
3478 | |
3192 | while (my ($face, $info) = each %$faces) { |
3479 | while (my ($face, $info) = each %$faces) { |
… | |
… | |
3197 | |
3484 | |
3198 | if (my $smooth = cf::face::find $info->{smooth}) { |
3485 | if (my $smooth = cf::face::find $info->{smooth}) { |
3199 | cf::face::set_smooth $idx, $smooth; |
3486 | cf::face::set_smooth $idx, $smooth; |
3200 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3487 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3201 | } else { |
3488 | } else { |
3202 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3489 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
3203 | } |
3490 | } |
3204 | |
3491 | |
3205 | cf::cede_to_tick; |
3492 | cf::cede_to_tick; |
3206 | } |
3493 | } |
3207 | } |
3494 | } |
… | |
… | |
3216 | |
3503 | |
3217 | cf::anim::invalidate_all; # d'oh |
3504 | cf::anim::invalidate_all; # d'oh |
3218 | } |
3505 | } |
3219 | |
3506 | |
3220 | { |
3507 | { |
3221 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3222 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3223 | my $res = $facedata->{resource}; |
3508 | my $res = $facedata->{resource}; |
3224 | |
3509 | |
3225 | while (my ($name, $info) = each %$res) { |
3510 | while (my ($name, $info) = each %$res) { |
3226 | if (defined $info->{type}) { |
3511 | if (defined $info->{type}) { |
3227 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3512 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3228 | my $data; |
|
|
3229 | |
3513 | |
3230 | if ($info->{type} & 1) { |
3514 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3231 | # prepend meta info |
|
|
3232 | |
|
|
3233 | my $meta = $enc->encode ({ |
|
|
3234 | name => $name, |
|
|
3235 | %{ $info->{meta} || {} }, |
|
|
3236 | }); |
|
|
3237 | |
|
|
3238 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3239 | } else { |
|
|
3240 | $data = $info->{data}; |
|
|
3241 | } |
|
|
3242 | |
|
|
3243 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3244 | cf::face::set_type $idx, $info->{type}; |
3515 | cf::face::set_type $idx, $info->{type}; |
3245 | } else { |
3516 | } else { |
3246 | $RESOURCE{$name} = $info; |
3517 | $RESOURCE{$name} = $info; # unused |
3247 | } |
3518 | } |
3248 | |
3519 | |
3249 | cf::cede_to_tick; |
3520 | cf::cede_to_tick; |
3250 | } |
3521 | } |
3251 | } |
3522 | } |
3252 | |
3523 | |
3253 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3524 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3254 | |
3525 | |
3255 | 1 |
3526 | 1 |
3256 | } |
3527 | } |
3257 | |
|
|
3258 | cf::global->attach (on_resource_update => sub { |
|
|
3259 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3260 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3261 | |
|
|
3262 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3263 | my $sound = $soundconf->{compat}[$_] |
|
|
3264 | or next; |
|
|
3265 | |
|
|
3266 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3267 | cf::sound::set $sound->[0] => $face; |
|
|
3268 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3269 | } |
|
|
3270 | |
|
|
3271 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3272 | my $face = cf::face::find "sound/$v"; |
|
|
3273 | cf::sound::set $k => $face; |
|
|
3274 | } |
|
|
3275 | } |
|
|
3276 | }); |
|
|
3277 | |
3528 | |
3278 | register_exticmd fx_want => sub { |
3529 | register_exticmd fx_want => sub { |
3279 | my ($ns, $want) = @_; |
3530 | my ($ns, $want) = @_; |
3280 | |
3531 | |
3281 | while (my ($k, $v) = each %$want) { |
3532 | while (my ($k, $v) = each %$want) { |
… | |
… | |
3320 | sub reload_treasures { |
3571 | sub reload_treasures { |
3321 | load_resource_file "$DATADIR/treasures" |
3572 | load_resource_file "$DATADIR/treasures" |
3322 | or die "unable to load treasurelists\n"; |
3573 | or die "unable to load treasurelists\n"; |
3323 | } |
3574 | } |
3324 | |
3575 | |
|
|
3576 | sub reload_sound { |
|
|
3577 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3578 | |
|
|
3579 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
|
|
3580 | |
|
|
3581 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3582 | my $sound = $soundconf->{compat}[$_] |
|
|
3583 | or next; |
|
|
3584 | |
|
|
3585 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3586 | cf::sound::set $sound->[0] => $face; |
|
|
3587 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3588 | } |
|
|
3589 | |
|
|
3590 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3591 | my $face = cf::face::find "sound/$v"; |
|
|
3592 | cf::sound::set $k => $face; |
|
|
3593 | } |
|
|
3594 | } |
|
|
3595 | |
3325 | sub reload_resources { |
3596 | sub reload_resources { |
3326 | warn "reloading resource files...\n"; |
3597 | trace "reloading resource files...\n"; |
3327 | |
3598 | |
|
|
3599 | reload_exp_table; |
|
|
3600 | reload_materials; |
3328 | reload_facedata; |
3601 | reload_facedata; |
|
|
3602 | reload_sound; |
3329 | reload_archetypes; |
3603 | reload_archetypes; |
3330 | reload_regions; |
3604 | reload_regions; |
3331 | reload_treasures; |
3605 | reload_treasures; |
3332 | |
3606 | |
3333 | warn "finished reloading resource files\n"; |
3607 | trace "finished reloading resource files\n"; |
3334 | } |
|
|
3335 | |
|
|
3336 | sub init { |
|
|
3337 | my $guard = freeze_mainloop; |
|
|
3338 | |
|
|
3339 | evthread_start IO::AIO::poll_fileno; |
|
|
3340 | |
|
|
3341 | reload_resources; |
|
|
3342 | } |
3608 | } |
3343 | |
3609 | |
3344 | sub reload_config { |
3610 | sub reload_config { |
3345 | open my $fh, "<:utf8", "$CONFDIR/config" |
3611 | trace "reloading config file...\n"; |
3346 | or return; |
|
|
3347 | |
3612 | |
3348 | local $/; |
3613 | my $config = load_file "$CONFDIR/config"; |
3349 | *CFG = YAML::Load <$fh>; |
3614 | utf8::decode $config; |
|
|
3615 | *CFG = decode_yaml $config; |
3350 | |
3616 | |
3351 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3617 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
3352 | |
3618 | |
3353 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3619 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3354 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3620 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3355 | |
3621 | |
3356 | if (exists $CFG{mlockall}) { |
3622 | if (exists $CFG{mlockall}) { |
… | |
… | |
3379 | |
3645 | |
3380 | seek $fh, 0, 0; |
3646 | seek $fh, 0, 0; |
3381 | print $fh $$; |
3647 | print $fh $$; |
3382 | } |
3648 | } |
3383 | |
3649 | |
|
|
3650 | sub main_loop { |
|
|
3651 | trace "EV::loop starting\n"; |
|
|
3652 | if (1) { |
|
|
3653 | EV::loop; |
|
|
3654 | } |
|
|
3655 | trace "EV::loop returned\n"; |
|
|
3656 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3657 | } |
|
|
3658 | |
3384 | sub main { |
3659 | sub main { |
3385 | atomic; |
3660 | cf::init_globals; # initialise logging |
|
|
3661 | |
|
|
3662 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3663 | LOG llevInfo, "Copyright (C) 2005-2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3664 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3665 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3666 | |
|
|
3667 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3386 | |
3668 | |
3387 | # we must not ever block the main coroutine |
3669 | # we must not ever block the main coroutine |
3388 | local $Coro::idle = sub { |
3670 | local $Coro::idle = sub { |
3389 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3671 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3390 | (async { |
3672 | (async { |
3391 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3673 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3392 | EV::loop EV::LOOP_ONESHOT; |
3674 | EV::loop EV::LOOP_ONESHOT; |
3393 | })->prio (Coro::PRIO_MAX); |
3675 | })->prio (Coro::PRIO_MAX); |
3394 | }; |
3676 | }; |
3395 | |
3677 | |
3396 | { |
3678 | evthread_start IO::AIO::poll_fileno; |
3397 | my $guard = freeze_mainloop; |
3679 | |
|
|
3680 | cf::sync_job { |
|
|
3681 | cf::incloader::init (); |
|
|
3682 | |
|
|
3683 | cf::init_anim; |
|
|
3684 | cf::init_attackmess; |
|
|
3685 | cf::init_dynamic; |
|
|
3686 | |
|
|
3687 | cf::load_settings; |
|
|
3688 | |
|
|
3689 | reload_resources; |
3398 | reload_config; |
3690 | reload_config; |
3399 | db_init; |
3691 | db_init; |
|
|
3692 | |
|
|
3693 | cf::init_uuid; |
|
|
3694 | cf::init_signals; |
|
|
3695 | cf::init_skills; |
|
|
3696 | |
|
|
3697 | cf::init_beforeplay; |
|
|
3698 | |
|
|
3699 | atomic; |
|
|
3700 | |
3400 | load_extensions; |
3701 | load_extensions; |
3401 | |
3702 | |
3402 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3403 | } |
|
|
3404 | |
|
|
3405 | utime time, time, $RUNTIMEFILE; |
3703 | utime time, time, $RUNTIMEFILE; |
3406 | |
3704 | |
3407 | # no (long-running) fork's whatsoever before this point(!) |
3705 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3706 | use POSIX (); |
3408 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3707 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3409 | |
3708 | |
3410 | EV::loop; |
3709 | cf::_post_init 0; |
|
|
3710 | }; |
|
|
3711 | |
|
|
3712 | cf::object::thawer::errors_are_fatal 0; |
|
|
3713 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3714 | |
|
|
3715 | my $free_main; $free_main = EV::idle sub { |
|
|
3716 | undef $free_main; |
|
|
3717 | undef &main; # free gobs of memory :) |
|
|
3718 | }; |
|
|
3719 | |
|
|
3720 | goto &main_loop; |
3411 | } |
3721 | } |
3412 | |
3722 | |
3413 | ############################################################################# |
3723 | ############################################################################# |
3414 | # initialisation and cleanup |
3724 | # initialisation and cleanup |
3415 | |
3725 | |
3416 | # install some emergency cleanup handlers |
3726 | # install some emergency cleanup handlers |
3417 | BEGIN { |
3727 | BEGIN { |
3418 | our %SIGWATCHER = (); |
3728 | our %SIGWATCHER = (); |
3419 | for my $signal (qw(INT HUP TERM)) { |
3729 | for my $signal (qw(INT HUP TERM)) { |
3420 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3730 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
3421 | cf::cleanup "SIG$signal"; |
3731 | cf::cleanup "SIG$signal"; |
3422 | }; |
3732 | }; |
3423 | } |
3733 | } |
3424 | } |
3734 | } |
3425 | |
3735 | |
3426 | sub write_runtime_sync { |
3736 | sub write_runtime_sync { |
|
|
3737 | my $t0 = AE::time; |
|
|
3738 | |
3427 | # first touch the runtime file to show we are still running: |
3739 | # first touch the runtime file to show we are still running: |
3428 | # the fsync below can take a very very long time. |
3740 | # the fsync below can take a very very long time. |
3429 | |
3741 | |
3430 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3742 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3431 | |
3743 | |
3432 | my $guard = cf::lock_acquire "write_runtime"; |
3744 | my $guard = cf::lock_acquire "write_runtime"; |
3433 | |
3745 | |
3434 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3746 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
3435 | or return; |
3747 | or return; |
3436 | |
3748 | |
3437 | my $value = $cf::RUNTIME + 90 + 10; |
3749 | my $value = $cf::RUNTIME + 90 + 10; |
3438 | # 10 is the runtime save interval, for a monotonic clock |
3750 | # 10 is the runtime save interval, for a monotonic clock |
3439 | # 60 allows for the watchdog to kill the server. |
3751 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3452 | or return; |
3764 | or return; |
3453 | |
3765 | |
3454 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3766 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3455 | and return; |
3767 | and return; |
3456 | |
3768 | |
3457 | warn "runtime file written.\n"; |
3769 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
3458 | |
3770 | |
3459 | 1 |
3771 | 1 |
3460 | } |
3772 | } |
3461 | |
3773 | |
3462 | our $uuid_lock; |
3774 | our $uuid_lock; |
… | |
… | |
3471 | my $uuid = "$LOCALDIR/uuid"; |
3783 | my $uuid = "$LOCALDIR/uuid"; |
3472 | |
3784 | |
3473 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3785 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
3474 | or return; |
3786 | or return; |
3475 | |
3787 | |
3476 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
3788 | my $value = uuid_seq uuid_cur; |
|
|
3789 | |
|
|
3790 | unless ($value) { |
|
|
3791 | info "cowardly refusing to write zero uuid value!\n"; |
|
|
3792 | return; |
|
|
3793 | } |
|
|
3794 | |
|
|
3795 | my $value = uuid_str $value + $uuid_skip; |
3477 | $uuid_skip = 0; |
3796 | $uuid_skip = 0; |
3478 | |
3797 | |
3479 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3798 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
3480 | and return; |
3799 | and return; |
3481 | |
3800 | |
… | |
… | |
3487 | or return; |
3806 | or return; |
3488 | |
3807 | |
3489 | aio_rename "$uuid~", $uuid |
3808 | aio_rename "$uuid~", $uuid |
3490 | and return; |
3809 | and return; |
3491 | |
3810 | |
3492 | warn "uuid file written ($value).\n"; |
3811 | trace "uuid file written ($value).\n"; |
3493 | |
3812 | |
3494 | 1 |
3813 | 1 |
3495 | |
3814 | |
3496 | } |
3815 | } |
3497 | |
3816 | |
… | |
… | |
3503 | } |
3822 | } |
3504 | |
3823 | |
3505 | sub emergency_save() { |
3824 | sub emergency_save() { |
3506 | my $freeze_guard = cf::freeze_mainloop; |
3825 | my $freeze_guard = cf::freeze_mainloop; |
3507 | |
3826 | |
3508 | warn "enter emergency perl save\n"; |
3827 | info "emergency_perl_save: enter\n"; |
|
|
3828 | |
|
|
3829 | # this is a trade-off: we want to be very quick here, so |
|
|
3830 | # save all maps without fsync, and later call a global sync |
|
|
3831 | # (which in turn might be very very slow) |
|
|
3832 | local $USE_FSYNC = 0; |
3509 | |
3833 | |
3510 | cf::sync_job { |
3834 | cf::sync_job { |
|
|
3835 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3836 | |
3511 | # use a peculiar iteration method to avoid tripping on perl |
3837 | # use a peculiar iteration method to avoid tripping on perl |
3512 | # refcount bugs in for. also avoids problems with players |
3838 | # refcount bugs in for. also avoids problems with players |
3513 | # and maps saved/destroyed asynchronously. |
3839 | # and maps saved/destroyed asynchronously. |
3514 | warn "begin emergency player save\n"; |
3840 | info "emergency_perl_save: begin player save\n"; |
3515 | for my $login (keys %cf::PLAYER) { |
3841 | for my $login (keys %cf::PLAYER) { |
3516 | my $pl = $cf::PLAYER{$login} or next; |
3842 | my $pl = $cf::PLAYER{$login} or next; |
3517 | $pl->valid or next; |
3843 | $pl->valid or next; |
3518 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3844 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3519 | $pl->save; |
3845 | $pl->save; |
3520 | } |
3846 | } |
3521 | warn "end emergency player save\n"; |
3847 | info "emergency_perl_save: end player save\n"; |
3522 | |
3848 | |
3523 | warn "begin emergency map save\n"; |
3849 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3850 | |
|
|
3851 | info "emergency_perl_save: begin map save\n"; |
3524 | for my $path (keys %cf::MAP) { |
3852 | for my $path (keys %cf::MAP) { |
3525 | my $map = $cf::MAP{$path} or next; |
3853 | my $map = $cf::MAP{$path} or next; |
3526 | $map->valid or next; |
3854 | $map->valid or next; |
3527 | $map->save; |
3855 | $map->save; |
3528 | } |
3856 | } |
3529 | warn "end emergency map save\n"; |
3857 | info "emergency_perl_save: end map save\n"; |
3530 | |
3858 | |
3531 | warn "begin emergency database checkpoint\n"; |
3859 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3860 | |
|
|
3861 | info "emergency_perl_save: begin database checkpoint\n"; |
3532 | BDB::db_env_txn_checkpoint $DB_ENV; |
3862 | BDB::db_env_txn_checkpoint $DB_ENV; |
3533 | warn "end emergency database checkpoint\n"; |
3863 | info "emergency_perl_save: end database checkpoint\n"; |
3534 | |
3864 | |
3535 | warn "begin write uuid\n"; |
3865 | info "emergency_perl_save: begin write uuid\n"; |
3536 | write_uuid_sync 1; |
3866 | write_uuid_sync 1; |
3537 | warn "end write uuid\n"; |
3867 | info "emergency_perl_save: end write uuid\n"; |
|
|
3868 | |
|
|
3869 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3870 | |
|
|
3871 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3872 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3873 | |
|
|
3874 | info "emergency_perl_save: starting sync\n"; |
|
|
3875 | IO::AIO::aio_sync sub { |
|
|
3876 | info "emergency_perl_save: finished sync\n"; |
|
|
3877 | }; |
|
|
3878 | |
|
|
3879 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3880 | |
|
|
3881 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3882 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3883 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3884 | } |
|
|
3885 | |
|
|
3886 | cf::write_runtime_sync; # external watchdog should not bark |
3538 | }; |
3887 | }; |
3539 | |
3888 | |
3540 | warn "leave emergency perl save\n"; |
3889 | info "emergency_perl_save: leave\n"; |
3541 | } |
3890 | } |
3542 | |
3891 | |
3543 | sub post_cleanup { |
3892 | sub post_cleanup { |
3544 | my ($make_core) = @_; |
3893 | my ($make_core) = @_; |
3545 | |
3894 | |
|
|
3895 | IO::AIO::flush; |
|
|
3896 | |
3546 | warn Carp::longmess "post_cleanup backtrace" |
3897 | error Carp::longmess "post_cleanup backtrace" |
3547 | if $make_core; |
3898 | if $make_core; |
3548 | |
3899 | |
3549 | my $fh = pidfile; |
3900 | my $fh = pidfile; |
3550 | unlink $PIDFILE if <$fh> == $$; |
3901 | unlink $PIDFILE if <$fh> == $$; |
3551 | } |
3902 | } |
… | |
… | |
3571 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3922 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3572 | for my $name (keys %$leaf_symtab) { |
3923 | for my $name (keys %$leaf_symtab) { |
3573 | _gv_clear *{"$pkg$name"}; |
3924 | _gv_clear *{"$pkg$name"}; |
3574 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3925 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3575 | } |
3926 | } |
3576 | warn "cleared package #$pkg\n";#d# |
|
|
3577 | } |
3927 | } |
3578 | |
|
|
3579 | our $RELOAD; # how many times to reload |
|
|
3580 | |
3928 | |
3581 | sub do_reload_perl() { |
3929 | sub do_reload_perl() { |
3582 | # can/must only be called in main |
3930 | # can/must only be called in main |
3583 | if ($Coro::current != $Coro::main) { |
3931 | unless (in_main) { |
3584 | warn "can only reload from main coroutine"; |
3932 | error "can only reload from main coroutine"; |
3585 | return; |
3933 | return; |
3586 | } |
3934 | } |
3587 | |
3935 | |
3588 | return if $RELOAD++; |
3936 | return if $RELOAD++; |
3589 | |
3937 | |
|
|
3938 | my $t1 = AE::time; |
|
|
3939 | |
3590 | while ($RELOAD) { |
3940 | while ($RELOAD) { |
3591 | warn "reloading..."; |
3941 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
3942 | info "perl_reload: reloading..."; |
3592 | |
3943 | |
3593 | warn "entering sync_job"; |
3944 | trace "perl_reload: entering sync_job"; |
3594 | |
3945 | |
3595 | cf::sync_job { |
3946 | cf::sync_job { |
3596 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3597 | cf::emergency_save; |
3947 | #cf::emergency_save; |
3598 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3599 | |
3948 | |
3600 | warn "syncing database to disk"; |
|
|
3601 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3602 | |
|
|
3603 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
3604 | |
|
|
3605 | warn "flushing outstanding aio requests"; |
|
|
3606 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3607 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
3608 | } |
|
|
3609 | |
|
|
3610 | warn "cancelling all extension coros"; |
3949 | trace "perl_reload: cancelling all extension coros"; |
3611 | $_->cancel for values %EXT_CORO; |
3950 | $_->cancel for values %EXT_CORO; |
3612 | %EXT_CORO = (); |
3951 | %EXT_CORO = (); |
3613 | |
3952 | |
3614 | warn "removing commands"; |
3953 | trace "perl_reload: removing commands"; |
3615 | %COMMAND = (); |
3954 | %COMMAND = (); |
3616 | |
3955 | |
3617 | warn "removing ext/exti commands"; |
3956 | trace "perl_reload: removing ext/exti commands"; |
3618 | %EXTCMD = (); |
3957 | %EXTCMD = (); |
3619 | %EXTICMD = (); |
3958 | %EXTICMD = (); |
3620 | |
3959 | |
3621 | warn "unloading/nuking all extensions"; |
3960 | trace "perl_reload: unloading/nuking all extensions"; |
3622 | for my $pkg (@EXTS) { |
3961 | for my $pkg (@EXTS) { |
3623 | warn "... unloading $pkg"; |
3962 | trace "... unloading $pkg"; |
3624 | |
3963 | |
3625 | if (my $cb = $pkg->can ("unload")) { |
3964 | if (my $cb = $pkg->can ("unload")) { |
3626 | eval { |
3965 | eval { |
3627 | $cb->($pkg); |
3966 | $cb->($pkg); |
3628 | 1 |
3967 | 1 |
3629 | } or warn "$pkg unloaded, but with errors: $@"; |
3968 | } or error "$pkg unloaded, but with errors: $@"; |
3630 | } |
3969 | } |
3631 | |
3970 | |
3632 | warn "... clearing $pkg"; |
3971 | trace "... clearing $pkg"; |
3633 | clear_package $pkg; |
3972 | clear_package $pkg; |
3634 | } |
3973 | } |
3635 | |
3974 | |
3636 | warn "unloading all perl modules loaded from $LIBDIR"; |
3975 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
3637 | while (my ($k, $v) = each %INC) { |
3976 | while (my ($k, $v) = each %INC) { |
3638 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3977 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3639 | |
3978 | |
3640 | warn "... unloading $k"; |
3979 | trace "... unloading $k"; |
3641 | delete $INC{$k}; |
3980 | delete $INC{$k}; |
3642 | |
3981 | |
3643 | $k =~ s/\.pm$//; |
3982 | $k =~ s/\.pm$//; |
3644 | $k =~ s/\//::/g; |
3983 | $k =~ s/\//::/g; |
3645 | |
3984 | |
… | |
… | |
3648 | } |
3987 | } |
3649 | |
3988 | |
3650 | clear_package $k; |
3989 | clear_package $k; |
3651 | } |
3990 | } |
3652 | |
3991 | |
3653 | warn "getting rid of safe::, as good as possible"; |
3992 | trace "perl_reload: getting rid of safe::, as good as possible"; |
3654 | clear_package "safe::$_" |
3993 | clear_package "safe::$_" |
3655 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3994 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3656 | |
3995 | |
3657 | warn "unloading cf.pm \"a bit\""; |
3996 | trace "perl_reload: unloading cf.pm \"a bit\""; |
3658 | delete $INC{"cf.pm"}; |
3997 | delete $INC{"cf.pm"}; |
3659 | delete $INC{"cf/pod.pm"}; |
3998 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3660 | |
3999 | |
3661 | # don't, removes xs symbols, too, |
4000 | # don't, removes xs symbols, too, |
3662 | # and global variables created in xs |
4001 | # and global variables created in xs |
3663 | #clear_package __PACKAGE__; |
4002 | #clear_package __PACKAGE__; |
3664 | |
4003 | |
3665 | warn "unload completed, starting to reload now"; |
4004 | info "perl_reload: unload completed, starting to reload now"; |
3666 | |
4005 | |
3667 | warn "reloading cf.pm"; |
4006 | trace "perl_reload: reloading cf.pm"; |
3668 | require cf; |
4007 | require cf; |
3669 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
4008 | cf::_connect_to_perl_1; |
3670 | |
4009 | |
3671 | warn "loading config and database again"; |
4010 | trace "perl_reload: loading config and database again"; |
3672 | cf::reload_config; |
4011 | cf::reload_config; |
3673 | |
4012 | |
3674 | warn "loading extensions"; |
4013 | trace "perl_reload: loading extensions"; |
3675 | cf::load_extensions; |
4014 | cf::load_extensions; |
3676 | |
4015 | |
|
|
4016 | if ($REATTACH_ON_RELOAD) { |
3677 | warn "reattaching attachments to objects/players"; |
4017 | trace "perl_reload: reattaching attachments to objects/players"; |
3678 | _global_reattach; # objects, sockets |
4018 | _global_reattach; # objects, sockets |
3679 | warn "reattaching attachments to maps"; |
4019 | trace "perl_reload: reattaching attachments to maps"; |
3680 | reattach $_ for values %MAP; |
4020 | reattach $_ for values %MAP; |
3681 | warn "reattaching attachments to players"; |
4021 | trace "perl_reload: reattaching attachments to players"; |
3682 | reattach $_ for values %PLAYER; |
4022 | reattach $_ for values %PLAYER; |
|
|
4023 | } |
3683 | |
4024 | |
3684 | warn "leaving sync_job"; |
4025 | cf::_post_init 1; |
|
|
4026 | |
|
|
4027 | trace "perl_reload: leaving sync_job"; |
3685 | |
4028 | |
3686 | 1 |
4029 | 1 |
3687 | } or do { |
4030 | } or do { |
3688 | warn $@; |
4031 | error $@; |
3689 | cf::cleanup "error while reloading, exiting."; |
4032 | cf::cleanup "perl_reload: error, exiting."; |
3690 | }; |
4033 | }; |
3691 | |
4034 | |
3692 | warn "reloaded"; |
|
|
3693 | --$RELOAD; |
4035 | --$RELOAD; |
3694 | } |
4036 | } |
|
|
4037 | |
|
|
4038 | $t1 = AE::time - $t1; |
|
|
4039 | info "perl_reload: completed in ${t1}s\n"; |
3695 | }; |
4040 | }; |
3696 | |
4041 | |
3697 | our $RELOAD_WATCHER; # used only during reload |
4042 | our $RELOAD_WATCHER; # used only during reload |
3698 | |
4043 | |
3699 | sub reload_perl() { |
4044 | sub reload_perl() { |
3700 | # doing reload synchronously and two reloads happen back-to-back, |
4045 | # doing reload synchronously and two reloads happen back-to-back, |
3701 | # coro crashes during coro_state_free->destroy here. |
4046 | # coro crashes during coro_state_free->destroy here. |
3702 | |
4047 | |
|
|
4048 | $RELOAD_WATCHER ||= cf::async { |
|
|
4049 | Coro::AIO::aio_wait cache_extensions; |
|
|
4050 | |
3703 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
4051 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
3704 | do_reload_perl; |
4052 | do_reload_perl; |
3705 | undef $RELOAD_WATCHER; |
4053 | undef $RELOAD_WATCHER; |
|
|
4054 | }; |
3706 | }; |
4055 | }; |
3707 | } |
4056 | } |
3708 | |
4057 | |
3709 | register_command "reload" => sub { |
4058 | register_command "reload" => sub { |
3710 | my ($who, $arg) = @_; |
4059 | my ($who, $arg) = @_; |
… | |
… | |
3716 | reload_perl; |
4065 | reload_perl; |
3717 | }; |
4066 | }; |
3718 | } |
4067 | } |
3719 | }; |
4068 | }; |
3720 | |
4069 | |
3721 | unshift @INC, $LIBDIR; |
4070 | ############################################################################# |
3722 | |
4071 | |
3723 | my $bug_warning = 0; |
4072 | my $bug_warning = 0; |
3724 | |
4073 | |
3725 | our @WAIT_FOR_TICK; |
4074 | our @WAIT_FOR_TICK; |
3726 | our @WAIT_FOR_TICK_BEGIN; |
4075 | our @WAIT_FOR_TICK_BEGIN; |
3727 | |
4076 | |
3728 | sub wait_for_tick { |
4077 | sub wait_for_tick() { |
3729 | return if tick_inhibit || $Coro::current == $Coro::main; |
4078 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3730 | |
4079 | |
3731 | my $signal = new Coro::Signal; |
4080 | my $signal = new Coro::Signal; |
3732 | push @WAIT_FOR_TICK, $signal; |
4081 | push @WAIT_FOR_TICK, $signal; |
3733 | $signal->wait; |
4082 | $signal->wait; |
3734 | } |
4083 | } |
3735 | |
4084 | |
3736 | sub wait_for_tick_begin { |
4085 | sub wait_for_tick_begin() { |
3737 | return if tick_inhibit || $Coro::current == $Coro::main; |
4086 | return Coro::cede if tick_inhibit || $Coro::current == $Coro::main; |
3738 | |
4087 | |
3739 | my $signal = new Coro::Signal; |
4088 | my $signal = new Coro::Signal; |
3740 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4089 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3741 | $signal->wait; |
4090 | $signal->wait; |
3742 | } |
4091 | } |
… | |
… | |
3748 | return; |
4097 | return; |
3749 | } |
4098 | } |
3750 | |
4099 | |
3751 | cf::server_tick; # one server iteration |
4100 | cf::server_tick; # one server iteration |
3752 | |
4101 | |
|
|
4102 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
|
|
4103 | |
3753 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4104 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3754 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4105 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3755 | Coro::async_pool { |
4106 | Coro::async_pool { |
3756 | $Coro::current->{desc} = "runtime saver"; |
4107 | $Coro::current->{desc} = "runtime saver"; |
3757 | write_runtime_sync |
4108 | write_runtime_sync |
3758 | or warn "ERROR: unable to write runtime file: $!"; |
4109 | or error "ERROR: unable to write runtime file: $!"; |
3759 | }; |
4110 | }; |
3760 | } |
4111 | } |
3761 | |
4112 | |
3762 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4113 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3763 | $sig->send; |
4114 | $sig->send; |
… | |
… | |
3771 | |
4122 | |
3772 | if (0) { |
4123 | if (0) { |
3773 | if ($NEXT_TICK) { |
4124 | if ($NEXT_TICK) { |
3774 | my $jitter = $TICK_START - $NEXT_TICK; |
4125 | my $jitter = $TICK_START - $NEXT_TICK; |
3775 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4126 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3776 | warn "jitter $JITTER\n";#d# |
4127 | debug "jitter $JITTER\n";#d# |
3777 | } |
4128 | } |
3778 | } |
4129 | } |
3779 | } |
4130 | } |
3780 | |
4131 | |
3781 | { |
4132 | { |
3782 | # configure BDB |
4133 | # configure BDB |
3783 | |
4134 | |
3784 | BDB::min_parallel 8; |
4135 | BDB::min_parallel 16; |
3785 | BDB::max_poll_reqs $TICK * 0.1; |
4136 | BDB::max_poll_reqs $TICK * 0.1; |
3786 | $AnyEvent::BDB::WATCHER->priority (1); |
4137 | $AnyEvent::BDB::WATCHER->priority (1); |
3787 | |
4138 | |
3788 | unless ($DB_ENV) { |
4139 | unless ($DB_ENV) { |
3789 | $DB_ENV = BDB::db_env_create; |
4140 | $DB_ENV = BDB::db_env_create; |
… | |
… | |
3826 | IO::AIO::min_parallel 8; |
4177 | IO::AIO::min_parallel 8; |
3827 | IO::AIO::max_poll_time $TICK * 0.1; |
4178 | IO::AIO::max_poll_time $TICK * 0.1; |
3828 | undef $AnyEvent::AIO::WATCHER; |
4179 | undef $AnyEvent::AIO::WATCHER; |
3829 | } |
4180 | } |
3830 | |
4181 | |
3831 | my $_log_backtrace; |
4182 | our $_log_backtrace; |
|
|
4183 | our $_log_backtrace_last; |
3832 | |
4184 | |
3833 | sub _log_backtrace { |
4185 | sub _log_backtrace { |
3834 | my ($msg, @addr) = @_; |
4186 | my ($msg, @addr) = @_; |
3835 | |
4187 | |
3836 | $msg =~ s/\n//; |
4188 | $msg =~ s/\n$//; |
3837 | |
4189 | |
|
|
4190 | if ($_log_backtrace_last eq $msg) { |
|
|
4191 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4192 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
3838 | # limit the # of concurrent backtraces |
4193 | # limit the # of concurrent backtraces |
3839 | if ($_log_backtrace < 2) { |
4194 | } elsif ($_log_backtrace < 2) { |
|
|
4195 | $_log_backtrace_last = $msg; |
3840 | ++$_log_backtrace; |
4196 | ++$_log_backtrace; |
3841 | my $perl_bt = Carp::longmess $msg; |
4197 | my $perl_bt = Carp::longmess $msg; |
3842 | async { |
4198 | async { |
3843 | $Coro::current->{desc} = "abt $msg"; |
4199 | $Coro::current->{desc} = "abt $msg"; |
3844 | |
4200 | |
… | |
… | |
3864 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4220 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3865 | --$_log_backtrace; |
4221 | --$_log_backtrace; |
3866 | }; |
4222 | }; |
3867 | } else { |
4223 | } else { |
3868 | LOG llevInfo, "[ABT] $msg\n"; |
4224 | LOG llevInfo, "[ABT] $msg\n"; |
3869 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4225 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
3870 | } |
4226 | } |
3871 | } |
4227 | } |
3872 | |
4228 | |
3873 | # load additional modules |
4229 | # load additional modules |
3874 | use cf::pod; |
4230 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4231 | cf::_connect_to_perl_2; |
3875 | |
4232 | |
3876 | END { cf::emergency_save } |
4233 | END { cf::emergency_save } |
3877 | |
4234 | |
3878 | 1 |
4235 | 1 |
3879 | |
4236 | |