| 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 (©) 2006,2007,2008,2009,2010,2011 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 | |
| … | |
… | |
| 70 | |
71 | |
| 71 | # make sure c-lzf reinitialises itself |
72 | # make sure c-lzf reinitialises itself |
| 72 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
73 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
| 73 | 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 |
| 74 | |
75 | |
|
|
76 | # strictly for debugging |
|
|
77 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
|
|
78 | |
| 75 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
79 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
|
|
80 | |
|
|
81 | our @ORIG_INC; |
| 76 | |
82 | |
| 77 | our %COMMAND = (); |
83 | our %COMMAND = (); |
| 78 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
| 79 | |
85 | |
| 80 | our @EXTS = (); # list of extension package names |
86 | our @EXTS = (); # list of extension package names |
| … | |
… | |
| 83 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
| 84 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
| 85 | |
91 | |
| 86 | our $RELOAD; # number of reloads so far, non-zero while in reload |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
| 87 | our @EVENT; |
93 | our @EVENT; |
|
|
94 | our @REFLECT; # set by XS |
|
|
95 | our %REFLECT; # set by us |
| 88 | |
96 | |
| 89 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
|
|
98 | |
| 90 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
| 91 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
| 92 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
| 93 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
|
|
103 | |
| 94 | our $LOCALDIR = localdir; |
104 | our $LOCALDIR = localdir; |
| 95 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
105 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
| 96 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
106 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
| 97 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
107 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
| 98 | our $RANDOMDIR = "$LOCALDIR/random"; |
108 | our $RANDOMDIR = "$LOCALDIR/random"; |
| 99 | our $BDBDIR = "$LOCALDIR/db"; |
109 | our $BDBDIR = "$LOCALDIR/db"; |
| 100 | our $PIDFILE = "$LOCALDIR/pid"; |
110 | our $PIDFILE = "$LOCALDIR/pid"; |
| 101 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
111 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
| 102 | |
112 | |
| 103 | our %RESOURCE; |
113 | our %RESOURCE; # unused |
|
|
114 | |
|
|
115 | our $OUTPUT_RATE_MIN = 3000; |
|
|
116 | our $OUTPUT_RATE_MAX = 1000000; |
|
|
117 | |
|
|
118 | our $MAX_LINKS = 32; # how many chained exits to follow |
|
|
119 | our $VERBOSE_IO = 1; |
| 104 | |
120 | |
| 105 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
121 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
| 106 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
122 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
| 107 | our $NEXT_TICK; |
123 | our $NEXT_TICK; |
| 108 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
124 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
| 109 | |
125 | |
| 110 | our $BDB_DEADLOCK_WATCHER; |
126 | our $BDB_DEADLOCK_WATCHER; |
| 111 | our $BDB_CHECKPOINT_WATCHER; |
127 | our $BDB_CHECKPOINT_WATCHER; |
| 112 | our $BDB_TRICKLE_WATCHER; |
128 | our $BDB_TRICKLE_WATCHER; |
| 113 | our $DB_ENV; |
129 | our $DB_ENV; |
| 114 | |
130 | |
|
|
131 | our @EXTRA_MODULES = qw(pod match mapscript incloader); |
|
|
132 | |
| 115 | our %CFG; |
133 | our %CFG; |
| 116 | |
134 | |
| 117 | our $UPTIME; $UPTIME ||= time; |
135 | our $UPTIME; $UPTIME ||= time; |
| 118 | our $RUNTIME; |
136 | our $RUNTIME = 0; |
|
|
137 | our $SERVER_TICK = 0; |
| 119 | our $NOW; |
138 | our $NOW; |
| 120 | |
139 | |
| 121 | our (%PLAYER, %PLAYER_LOADING); # all users |
140 | our (%PLAYER, %PLAYER_LOADING); # all users |
| 122 | our (%MAP, %MAP_LOADING ); # all maps |
141 | our (%MAP, %MAP_LOADING ); # all maps |
| 123 | our $LINK_MAP; # the special {link} map, which is always available |
142 | our $LINK_MAP; # the special {link} map, which is always available |
| … | |
… | |
| 129 | our $LOADAVG; # same thing, but with alpha-smoothing |
148 | our $LOADAVG; # same thing, but with alpha-smoothing |
| 130 | our $JITTER; # average jitter |
149 | our $JITTER; # average jitter |
| 131 | our $TICK_START; # for load detecting purposes |
150 | our $TICK_START; # for load detecting purposes |
| 132 | |
151 | |
| 133 | our @POST_INIT; |
152 | our @POST_INIT; |
|
|
153 | |
|
|
154 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
|
|
155 | our $REALLY_UNLOOP; # never set to true, please :) |
|
|
156 | |
|
|
157 | our $WAIT_FOR_TICK = new Coro::Signal; |
|
|
158 | our @WAIT_FOR_TICK_BEGIN; |
| 134 | |
159 | |
| 135 | binmode STDOUT; |
160 | binmode STDOUT; |
| 136 | binmode STDERR; |
161 | binmode STDERR; |
| 137 | |
162 | |
| 138 | # read virtual server time, if available |
163 | # read virtual server time, if available |
| … | |
… | |
| 140 | open my $fh, "<", $RUNTIMEFILE |
165 | open my $fh, "<", $RUNTIMEFILE |
| 141 | or die "unable to read $RUNTIMEFILE file: $!"; |
166 | or die "unable to read $RUNTIMEFILE file: $!"; |
| 142 | $RUNTIME = <$fh> + 0.; |
167 | $RUNTIME = <$fh> + 0.; |
| 143 | } |
168 | } |
| 144 | |
169 | |
|
|
170 | eval "sub TICK() { $TICK } 1" or die; |
|
|
171 | |
| 145 | mkdir $_ |
172 | mkdir $_ |
| 146 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
173 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
| 147 | |
174 | |
| 148 | our $EMERGENCY_POSITION; |
175 | our $EMERGENCY_POSITION; |
| 149 | |
176 | |
| 150 | sub cf::map::normalise; |
177 | sub cf::map::normalise; |
| 151 | |
178 | |
|
|
179 | sub in_main() { |
|
|
180 | $Coro::current == $Coro::main |
|
|
181 | } |
|
|
182 | |
| 152 | ############################################################################# |
183 | ############################################################################# |
| 153 | |
184 | |
|
|
185 | %REFLECT = (); |
|
|
186 | for (@REFLECT) { |
|
|
187 | my $reflect = JSON::XS::decode_json $_; |
|
|
188 | $REFLECT{$reflect->{class}} = $reflect; |
|
|
189 | } |
|
|
190 | |
|
|
191 | # this is decidedly evil |
|
|
192 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
|
|
193 | |
|
|
194 | ############################################################################# |
|
|
195 | |
| 154 | =head2 GLOBAL VARIABLES |
196 | =head2 GLOBAL VARIABLES |
| 155 | |
197 | |
| 156 | =over 4 |
198 | =over 4 |
| 157 | |
199 | |
| 158 | =item $cf::UPTIME |
200 | =item $cf::UPTIME |
| 159 | |
201 | |
| 160 | The timestamp of the server start (so not actually an uptime). |
202 | The timestamp of the server start (so not actually an "uptime"). |
|
|
203 | |
|
|
204 | =item $cf::SERVER_TICK |
|
|
205 | |
|
|
206 | An unsigned integer that starts at zero when the server is started and is |
|
|
207 | incremented on every tick. |
|
|
208 | |
|
|
209 | =item $cf::NOW |
|
|
210 | |
|
|
211 | The (real) time of the last (current) server tick - updated before and |
|
|
212 | after tick processing, so this is useful only as a rough "what time is it |
|
|
213 | now" estimate. |
|
|
214 | |
|
|
215 | =item $cf::TICK |
|
|
216 | |
|
|
217 | The interval between each server tick, in seconds. |
| 161 | |
218 | |
| 162 | =item $cf::RUNTIME |
219 | =item $cf::RUNTIME |
| 163 | |
220 | |
| 164 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
221 | The time this server has run, starts at 0 and is increased by $cf::TICK on |
| 165 | every server tick. |
222 | every server tick. |
| … | |
… | |
| 171 | Various directories - "/etc", read-only install directory, perl-library |
228 | Various directories - "/etc", read-only install directory, perl-library |
| 172 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
229 | directory, pod-directory, read-only maps directory, "/var", "/var/tmp", |
| 173 | unique-items directory, player file directory, random maps directory and |
230 | unique-items directory, player file directory, random maps directory and |
| 174 | database environment. |
231 | database environment. |
| 175 | |
232 | |
| 176 | =item $cf::NOW |
|
|
| 177 | |
|
|
| 178 | The time of the last (current) server tick. |
|
|
| 179 | |
|
|
| 180 | =item $cf::TICK |
|
|
| 181 | |
|
|
| 182 | The interval between server ticks, in seconds. |
|
|
| 183 | |
|
|
| 184 | =item $cf::LOADAVG |
233 | =item $cf::LOADAVG |
| 185 | |
234 | |
| 186 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
235 | The current CPU load on the server (alpha-smoothed), as a value between 0 |
| 187 | (none) and 1 (overloaded), indicating how much time is spent on processing |
236 | (none) and 1 (overloaded), indicating how much time is spent on processing |
| 188 | objects per tick. Healthy values are < 0.5. |
237 | objects per tick. Healthy values are < 0.5. |
| … | |
… | |
| 197 | from wherever your confdir points to. |
246 | from wherever your confdir points to. |
| 198 | |
247 | |
| 199 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
248 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
| 200 | |
249 | |
| 201 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
250 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
| 202 | returns directly I<after> the tick processing (and consequently, can only wake one process |
251 | returns directly I<after> the tick processing (and consequently, can only wake one thread |
| 203 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
252 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
| 204 | |
253 | |
|
|
254 | Note that cf::Wait_for_tick will immediately return when the server is not |
|
|
255 | ticking, making it suitable for small pauses in threads that need to run |
|
|
256 | when the server is paused. If that is not applicable (i.e. you I<really> |
|
|
257 | want to wait, use C<$cf::WAIT_FOR_TICK>). |
|
|
258 | |
|
|
259 | =item $cf::WAIT_FOR_TICK |
|
|
260 | |
|
|
261 | Note that C<cf::wait_for_tick> is probably the correct thing to use. This |
|
|
262 | variable contains a L<Coro::Signal> that is broadcats after every server |
|
|
263 | tick. Calling C<< ->wait >> on it will suspend the caller until after the |
|
|
264 | next server tick. |
|
|
265 | |
|
|
266 | =cut |
|
|
267 | |
|
|
268 | sub wait_for_tick(); |
|
|
269 | sub wait_for_tick_begin(); |
|
|
270 | |
| 205 | =item @cf::INVOKE_RESULTS |
271 | =item @cf::INVOKE_RESULTS |
| 206 | |
272 | |
| 207 | This array contains the results of the last C<invoke ()> call. When |
273 | This array contains the results of the last C<invoke ()> call. When |
| 208 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
274 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
| 209 | that call. |
275 | that call. |
| 210 | |
276 | |
|
|
277 | =item %cf::REFLECT |
|
|
278 | |
|
|
279 | Contains, for each (C++) class name, a hash reference with information |
|
|
280 | about object members (methods, scalars, arrays and flags) and other |
|
|
281 | metadata, which is useful for introspection. |
|
|
282 | |
| 211 | =back |
283 | =back |
| 212 | |
284 | |
| 213 | =cut |
285 | =cut |
| 214 | |
286 | |
| 215 | BEGIN { |
287 | sub error(@) { LOG llevError, join "", @_ } |
| 216 | *CORE::GLOBAL::warn = sub { |
288 | sub warn (@) { LOG llevWarn , join "", @_ } |
|
|
289 | sub info (@) { LOG llevInfo , join "", @_ } |
|
|
290 | sub debug(@) { LOG llevDebug, join "", @_ } |
|
|
291 | sub trace(@) { LOG llevTrace, join "", @_ } |
|
|
292 | |
|
|
293 | $Coro::State::WARNHOOK = sub { |
| 217 | my $msg = join "", @_; |
294 | my $msg = join "", @_; |
| 218 | |
295 | |
| 219 | $msg .= "\n" |
296 | $msg .= "\n" |
| 220 | unless $msg =~ /\n$/; |
297 | unless $msg =~ /\n$/; |
| 221 | |
298 | |
| 222 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
299 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
| 223 | |
300 | |
| 224 | LOG llevError, $msg; |
301 | LOG llevWarn, $msg; |
| 225 | }; |
302 | }; |
| 226 | } |
|
|
| 227 | |
303 | |
| 228 | $Coro::State::DIEHOOK = sub { |
304 | $Coro::State::DIEHOOK = sub { |
| 229 | return unless $^S eq 0; # "eq", not "==" |
305 | return unless $^S eq 0; # "eq", not "==" |
| 230 | |
306 | |
| 231 | if ($Coro::current == $Coro::main) {#d# |
307 | error Carp::longmess $_[0]; |
|
|
308 | |
|
|
309 | if (in_main) {#d# |
| 232 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
310 | error "DIEHOOK called in main context, Coro bug?\n";#d# |
| 233 | return;#d# |
311 | return;#d# |
| 234 | }#d# |
312 | }#d# |
| 235 | |
313 | |
| 236 | # kill coroutine otherwise |
314 | # kill coroutine otherwise |
| 237 | warn Carp::longmess $_[0]; |
|
|
| 238 | Coro::terminate |
315 | Coro::terminate |
| 239 | }; |
316 | }; |
| 240 | |
|
|
| 241 | $SIG{__DIE__} = sub { }; #d#? |
|
|
| 242 | |
317 | |
| 243 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
318 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
| 244 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
319 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
| 245 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
320 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
| 246 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
321 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
| … | |
… | |
| 260 | )) { |
335 | )) { |
| 261 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
336 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
| 262 | } |
337 | } |
| 263 | |
338 | |
| 264 | $EV::DIED = sub { |
339 | $EV::DIED = sub { |
| 265 | warn "error in event callback: @_"; |
340 | Carp::cluck "error in event callback: @_"; |
| 266 | }; |
341 | }; |
|
|
342 | |
|
|
343 | ############################################################################# |
|
|
344 | |
|
|
345 | sub fork_call(&@); |
|
|
346 | sub get_slot($;$$); |
| 267 | |
347 | |
| 268 | ############################################################################# |
348 | ############################################################################# |
| 269 | |
349 | |
| 270 | =head2 UTILITY FUNCTIONS |
350 | =head2 UTILITY FUNCTIONS |
| 271 | |
351 | |
| … | |
… | |
| 292 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
372 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
| 293 | $d |
373 | $d |
| 294 | } || "[unable to dump $_[0]: '$@']"; |
374 | } || "[unable to dump $_[0]: '$@']"; |
| 295 | } |
375 | } |
| 296 | |
376 | |
|
|
377 | =item $scalar = load_file $path |
|
|
378 | |
|
|
379 | Loads the given file from path and returns its contents. Croaks on error |
|
|
380 | and can block. |
|
|
381 | |
|
|
382 | =cut |
|
|
383 | |
|
|
384 | sub load_file($) { |
|
|
385 | 0 <= aio_load $_[0], my $data |
|
|
386 | or Carp::croak "$_[0]: $!"; |
|
|
387 | |
|
|
388 | $data |
|
|
389 | } |
|
|
390 | |
| 297 | =item $ref = cf::decode_json $json |
391 | =item $ref = cf::decode_json $json |
| 298 | |
392 | |
| 299 | Converts a JSON string into the corresponding perl data structure. |
393 | Converts a JSON string into the corresponding perl data structure. |
| 300 | |
394 | |
| 301 | =item $json = cf::encode_json $ref |
395 | =item $json = cf::encode_json $ref |
| … | |
… | |
| 307 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
401 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
| 308 | |
402 | |
| 309 | sub encode_json($) { $json_coder->encode ($_[0]) } |
403 | sub encode_json($) { $json_coder->encode ($_[0]) } |
| 310 | sub decode_json($) { $json_coder->decode ($_[0]) } |
404 | sub decode_json($) { $json_coder->decode ($_[0]) } |
| 311 | |
405 | |
|
|
406 | =item $ref = cf::decode_storable $scalar |
|
|
407 | |
|
|
408 | Same as Coro::Storable::thaw, so blocks. |
|
|
409 | |
|
|
410 | =cut |
|
|
411 | |
|
|
412 | BEGIN { *decode_storable = \&Coro::Storable::thaw } |
|
|
413 | |
|
|
414 | =item $ref = cf::decode_yaml $scalar |
|
|
415 | |
|
|
416 | Same as YAML::XS::Load, but doesn't leak, because it forks (and thus blocks). |
|
|
417 | |
|
|
418 | =cut |
|
|
419 | |
|
|
420 | sub decode_yaml($) { |
|
|
421 | fork_call { YAML::XS::Load $_[0] } @_ |
|
|
422 | } |
|
|
423 | |
|
|
424 | =item $scalar = cf::unlzf $scalar |
|
|
425 | |
|
|
426 | Same as Compress::LZF::compress, but takes server ticks into account, so |
|
|
427 | blocks. |
|
|
428 | |
|
|
429 | =cut |
|
|
430 | |
|
|
431 | sub unlzf($) { |
|
|
432 | # we assume 100mb/s minimum decompression speed (noncompressible data on a ~2ghz machine) |
|
|
433 | cf::get_slot +(length $_[0]) / 100_000_000, 0, "unlzf"; |
|
|
434 | Compress::LZF::decompress $_[0] |
|
|
435 | } |
|
|
436 | |
| 312 | =item cf::post_init { BLOCK } |
437 | =item cf::post_init { BLOCK } |
| 313 | |
438 | |
| 314 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
439 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
| 315 | but I<before> the server starts ticking again. |
440 | but I<before> the server starts ticking again. |
| 316 | |
441 | |
| 317 | The cdoeblock will have a single boolean argument to indicate whether this |
442 | The codeblock will have a single boolean argument to indicate whether this |
| 318 | is a reload or not. |
443 | is a reload or not. |
| 319 | |
444 | |
| 320 | =cut |
445 | =cut |
| 321 | |
446 | |
| 322 | sub post_init(&) { |
447 | sub post_init(&) { |
| 323 | push @POST_INIT, shift; |
448 | push @POST_INIT, shift; |
| 324 | } |
449 | } |
| 325 | |
450 | |
|
|
451 | sub _post_init { |
|
|
452 | trace "running post_init jobs"; |
|
|
453 | |
|
|
454 | # run them in parallel... |
|
|
455 | |
|
|
456 | my @join; |
|
|
457 | |
|
|
458 | while () { |
|
|
459 | push @join, map &Coro::async ($_, 0), @POST_INIT; |
|
|
460 | @POST_INIT = (); |
|
|
461 | |
|
|
462 | @join or last; |
|
|
463 | |
|
|
464 | (pop @join)->join; |
|
|
465 | } |
|
|
466 | } |
|
|
467 | |
| 326 | =item cf::lock_wait $string |
468 | =item cf::lock_wait $string |
| 327 | |
469 | |
| 328 | Wait until the given lock is available. See cf::lock_acquire. |
470 | Wait until the given lock is available. See cf::lock_acquire. |
| 329 | |
471 | |
| 330 | =item my $lock = cf::lock_acquire $string |
472 | =item my $lock = cf::lock_acquire $string |
| 331 | |
473 | |
| 332 | Wait until the given lock is available and then acquires it and returns |
474 | Wait until the given lock is available and then acquires it and returns |
| 333 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
475 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
| 334 | for example when the coroutine gets canceled), the lock is automatically |
476 | for example when the coroutine gets canceled), the lock is automatically |
| 335 | returned. |
477 | returned. |
| 336 | |
478 | |
| 337 | Locks are *not* recursive, locking from the same coro twice results in a |
479 | Locks are *not* recursive, locking from the same coro twice results in a |
| 338 | deadlocked coro. |
480 | deadlocked coro. |
| … | |
… | |
| 344 | |
486 | |
| 345 | Return true if the lock is currently active, i.e. somebody has locked it. |
487 | Return true if the lock is currently active, i.e. somebody has locked it. |
| 346 | |
488 | |
| 347 | =cut |
489 | =cut |
| 348 | |
490 | |
| 349 | our %LOCK; |
491 | our $LOCKS = new Coro::SemaphoreSet; |
| 350 | our %LOCKER;#d# |
|
|
| 351 | |
492 | |
| 352 | sub lock_wait($) { |
493 | sub lock_wait($) { |
| 353 | my ($key) = @_; |
494 | $LOCKS->wait ($_[0]); |
| 354 | |
|
|
| 355 | if ($LOCKER{$key} == $Coro::current) {#d# |
|
|
| 356 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
|
|
| 357 | return;#d# |
|
|
| 358 | }#d# |
|
|
| 359 | |
|
|
| 360 | # wait for lock, if any |
|
|
| 361 | while ($LOCK{$key}) { |
|
|
| 362 | #local $Coro::current->{desc} = "$Coro::current->{desc} <waiting for lock $key>"; |
|
|
| 363 | push @{ $LOCK{$key} }, $Coro::current; |
|
|
| 364 | Coro::schedule; |
|
|
| 365 | } |
|
|
| 366 | } |
495 | } |
| 367 | |
496 | |
| 368 | sub lock_acquire($) { |
497 | sub lock_acquire($) { |
| 369 | my ($key) = @_; |
498 | $LOCKS->guard ($_[0]) |
| 370 | |
|
|
| 371 | # wait, to be sure we are not locked |
|
|
| 372 | lock_wait $key; |
|
|
| 373 | |
|
|
| 374 | $LOCK{$key} = []; |
|
|
| 375 | $LOCKER{$key} = $Coro::current;#d# |
|
|
| 376 | |
|
|
| 377 | Coro::guard { |
|
|
| 378 | delete $LOCKER{$key};#d# |
|
|
| 379 | # wake up all waiters, to be on the safe side |
|
|
| 380 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
| 381 | } |
|
|
| 382 | } |
499 | } |
| 383 | |
500 | |
| 384 | sub lock_active($) { |
501 | sub lock_active($) { |
| 385 | my ($key) = @_; |
502 | $LOCKS->count ($_[0]) < 1 |
| 386 | |
|
|
| 387 | ! ! $LOCK{$key} |
|
|
| 388 | } |
503 | } |
| 389 | |
504 | |
| 390 | sub freeze_mainloop { |
505 | sub freeze_mainloop { |
| 391 | tick_inhibit_inc; |
506 | tick_inhibit_inc; |
| 392 | |
507 | |
| 393 | Coro::guard \&tick_inhibit_dec; |
508 | &Guard::guard (\&tick_inhibit_dec); |
| 394 | } |
509 | } |
| 395 | |
510 | |
| 396 | =item cf::periodic $interval, $cb |
511 | =item cf::periodic $interval, $cb |
| 397 | |
512 | |
| 398 | Like EV::periodic, but randomly selects a starting point so that the actions |
513 | Like EV::periodic, but randomly selects a starting point so that the actions |
| 399 | get spread over timer. |
514 | get spread over time. |
| 400 | |
515 | |
| 401 | =cut |
516 | =cut |
| 402 | |
517 | |
| 403 | sub periodic($$) { |
518 | sub periodic($$) { |
| 404 | my ($interval, $cb) = @_; |
519 | my ($interval, $cb) = @_; |
| … | |
… | |
| 408 | EV::periodic $start, $interval, 0, $cb |
523 | EV::periodic $start, $interval, 0, $cb |
| 409 | } |
524 | } |
| 410 | |
525 | |
| 411 | =item cf::get_slot $time[, $priority[, $name]] |
526 | =item cf::get_slot $time[, $priority[, $name]] |
| 412 | |
527 | |
| 413 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
528 | Allocate $time seconds of blocking CPU time at priority C<$priority> |
| 414 | This call blocks and returns only when you have at least C<$time> seconds |
529 | (default: 0): This call blocks and returns only when you have at least |
| 415 | of cpu time till the next tick. The slot is only valid till the next cede. |
530 | C<$time> seconds of cpu time till the next tick. The slot is only valid |
|
|
531 | till the next cede. |
|
|
532 | |
|
|
533 | Background jobs should use a priority les than zero, interactive jobs |
|
|
534 | should use 100 or more. |
| 416 | |
535 | |
| 417 | The optional C<$name> can be used to identify the job to run. It might be |
536 | The optional C<$name> can be used to identify the job to run. It might be |
| 418 | used for statistical purposes and should identify the same time-class. |
537 | used for statistical purposes and should identify the same time-class. |
| 419 | |
538 | |
| 420 | Useful for short background jobs. |
539 | Useful for short background jobs. |
| 421 | |
540 | |
| 422 | =cut |
541 | =cut |
| 423 | |
542 | |
| 424 | our @SLOT_QUEUE; |
543 | our @SLOT_QUEUE; |
| 425 | our $SLOT_QUEUE; |
544 | our $SLOT_QUEUE; |
|
|
545 | our $SLOT_DECAY = 0.9; |
| 426 | |
546 | |
| 427 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
547 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
| 428 | $SLOT_QUEUE = Coro::async { |
548 | $SLOT_QUEUE = Coro::async { |
| 429 | $Coro::current->desc ("timeslot manager"); |
549 | $Coro::current->desc ("timeslot manager"); |
| 430 | |
550 | |
| 431 | my $signal = new Coro::Signal; |
551 | my $signal = new Coro::Signal; |
|
|
552 | my $busy; |
| 432 | |
553 | |
| 433 | while () { |
554 | while () { |
| 434 | next_job: |
555 | next_job: |
|
|
556 | |
| 435 | my $avail = cf::till_tick; |
557 | my $avail = cf::till_tick; |
| 436 | if ($avail > 0.01) { |
558 | |
| 437 | for (0 .. $#SLOT_QUEUE) { |
559 | for (0 .. $#SLOT_QUEUE) { |
| 438 | if ($SLOT_QUEUE[$_][0] < $avail) { |
560 | if ($SLOT_QUEUE[$_][0] <= $avail) { |
|
|
561 | $busy = 0; |
| 439 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
562 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
| 440 | $job->[2]->send; |
563 | $job->[2]->send; |
| 441 | Coro::cede; |
564 | Coro::cede; |
| 442 | goto next_job; |
565 | goto next_job; |
| 443 | } |
566 | } else { |
|
|
567 | $SLOT_QUEUE[$_][0] *= $SLOT_DECAY; |
| 444 | } |
568 | } |
| 445 | } |
569 | } |
| 446 | |
570 | |
| 447 | if (@SLOT_QUEUE) { |
571 | if (@SLOT_QUEUE) { |
| 448 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
572 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
| 449 | push @cf::WAIT_FOR_TICK, $signal; |
573 | $WAIT_FOR_TICK->wait; |
| 450 | $signal->wait; |
|
|
| 451 | } else { |
574 | } else { |
|
|
575 | $busy = 0; |
| 452 | Coro::schedule; |
576 | Coro::schedule; |
| 453 | } |
577 | } |
| 454 | } |
578 | } |
| 455 | }; |
579 | }; |
| 456 | |
580 | |
| 457 | sub get_slot($;$$) { |
581 | sub get_slot($;$$) { |
| 458 | return if tick_inhibit || $Coro::current == $Coro::main; |
582 | return if tick_inhibit || $Coro::current == $Coro::main; |
| 459 | |
583 | |
| 460 | my ($time, $pri, $name) = @_; |
584 | my ($time, $pri, $name) = @_; |
| 461 | |
585 | |
| 462 | $time = $TICK * .6 if $time > $TICK * .6; |
586 | $time = clamp $time, 0.01, $TICK * .6; |
|
|
587 | |
| 463 | my $sig = new Coro::Signal; |
588 | my $sig = new Coro::Signal; |
| 464 | |
589 | |
| 465 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
590 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
| 466 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
591 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
| 467 | $SLOT_QUEUE->ready; |
592 | $SLOT_QUEUE->ready; |
| … | |
… | |
| 493 | =cut |
618 | =cut |
| 494 | |
619 | |
| 495 | sub sync_job(&) { |
620 | sub sync_job(&) { |
| 496 | my ($job) = @_; |
621 | my ($job) = @_; |
| 497 | |
622 | |
| 498 | if ($Coro::current == $Coro::main) { |
623 | if (in_main) { |
| 499 | my $time = EV::time; |
624 | my $time = AE::time; |
| 500 | |
625 | |
| 501 | # this is the main coro, too bad, we have to block |
626 | # this is the main coro, too bad, we have to block |
| 502 | # till the operation succeeds, freezing the server :/ |
627 | # till the operation succeeds, freezing the server :/ |
| 503 | |
628 | |
| 504 | LOG llevError, Carp::longmess "sync job";#d# |
629 | #LOG llevError, Carp::longmess "sync job";#d# |
| 505 | |
630 | |
| 506 | my $freeze_guard = freeze_mainloop; |
631 | my $freeze_guard = freeze_mainloop; |
| 507 | |
632 | |
| 508 | my $busy = 1; |
633 | my $busy = 1; |
| 509 | my @res; |
634 | my @res; |
| 510 | |
635 | |
| 511 | (async { |
636 | (async { |
| 512 | $Coro::current->desc ("sync job coro"); |
637 | $Coro::current->desc ("sync job coro"); |
| 513 | @res = eval { $job->() }; |
638 | @res = eval { $job->() }; |
| 514 | warn $@ if $@; |
639 | error $@ if $@; |
| 515 | undef $busy; |
640 | undef $busy; |
| 516 | })->prio (Coro::PRIO_MAX); |
641 | })->prio (Coro::PRIO_MAX); |
| 517 | |
642 | |
| 518 | while ($busy) { |
643 | while ($busy) { |
| 519 | if (Coro::nready) { |
644 | if (Coro::nready) { |
| … | |
… | |
| 521 | } else { |
646 | } else { |
| 522 | EV::loop EV::LOOP_ONESHOT; |
647 | EV::loop EV::LOOP_ONESHOT; |
| 523 | } |
648 | } |
| 524 | } |
649 | } |
| 525 | |
650 | |
| 526 | my $time = EV::time - $time; |
651 | my $time = AE::time - $time; |
| 527 | |
652 | |
| 528 | $TICK_START += $time; # do not account sync jobs to server load |
653 | $TICK_START += $time; # do not account sync jobs to server load |
| 529 | |
654 | |
| 530 | wantarray ? @res : $res[0] |
655 | wantarray ? @res : $res[0] |
| 531 | } else { |
656 | } else { |
| … | |
… | |
| 553 | $EXT_CORO{$coro+0} = $coro; |
678 | $EXT_CORO{$coro+0} = $coro; |
| 554 | |
679 | |
| 555 | $coro |
680 | $coro |
| 556 | } |
681 | } |
| 557 | |
682 | |
| 558 | =item fork_call { }, $args |
683 | =item fork_call { }, @args |
| 559 | |
684 | |
| 560 | Executes the given code block with the given arguments in a seperate |
685 | Executes the given code block with the given arguments in a seperate |
| 561 | process, returning the results. Everything must be serialisable with |
686 | process, returning the results. Everything must be serialisable with |
| 562 | Coro::Storable. May, of course, block. Note that the executed sub may |
687 | Coro::Storable. May, of course, block. Note that the executed sub may |
| 563 | never block itself or use any form of event handling. |
688 | never block itself or use any form of event handling. |
| 564 | |
689 | |
| 565 | =cut |
690 | =cut |
| 566 | |
691 | |
|
|
692 | sub post_fork { |
|
|
693 | reset_signals; |
|
|
694 | } |
|
|
695 | |
| 567 | sub fork_call(&@) { |
696 | sub fork_call(&@) { |
| 568 | my ($cb, @args) = @_; |
697 | my ($cb, @args) = @_; |
| 569 | |
698 | |
| 570 | # we seemingly have to make a local copy of the whole thing, |
699 | # we seemingly have to make a local copy of the whole thing, |
| 571 | # otherwise perl prematurely frees the stuff :/ |
700 | # otherwise perl prematurely frees the stuff :/ |
| 572 | # TODO: investigate and fix (likely this will be rather laborious) |
701 | # TODO: investigate and fix (likely this will be rather laborious) |
| 573 | |
702 | |
| 574 | my @res = Coro::Util::fork_eval { |
703 | my @res = Coro::Util::fork_eval { |
| 575 | reset_signals; |
704 | cf::post_fork; |
| 576 | &$cb |
705 | &$cb |
| 577 | }, @args; |
706 | } @args; |
| 578 | |
707 | |
| 579 | wantarray ? @res : $res[-1] |
708 | wantarray ? @res : $res[-1] |
|
|
709 | } |
|
|
710 | |
|
|
711 | sub objinfo { |
|
|
712 | ( |
|
|
713 | "counter value" => cf::object::object_count, |
|
|
714 | "objects created" => cf::object::create_count, |
|
|
715 | "objects destroyed" => cf::object::destroy_count, |
|
|
716 | "freelist size" => cf::object::free_count, |
|
|
717 | "allocated objects" => cf::object::objects_size, |
|
|
718 | "active objects" => cf::object::actives_size, |
|
|
719 | ) |
| 580 | } |
720 | } |
| 581 | |
721 | |
| 582 | =item $coin = coin_from_name $name |
722 | =item $coin = coin_from_name $name |
| 583 | |
723 | |
| 584 | =cut |
724 | =cut |
| … | |
… | |
| 621 | within each server. |
761 | within each server. |
| 622 | |
762 | |
| 623 | =cut |
763 | =cut |
| 624 | |
764 | |
| 625 | sub db_table($) { |
765 | sub db_table($) { |
|
|
766 | cf::error "db_get called from main context" |
|
|
767 | if $Coro::current == $Coro::main; |
|
|
768 | |
| 626 | my ($name) = @_; |
769 | my ($name) = @_; |
| 627 | my $db = BDB::db_create $DB_ENV; |
770 | my $db = BDB::db_create $DB_ENV; |
| 628 | |
771 | |
| 629 | eval { |
772 | eval { |
| 630 | $db->set_flags (BDB::CHKSUM); |
773 | $db->set_flags (BDB::CHKSUM); |
| … | |
… | |
| 640 | } |
783 | } |
| 641 | |
784 | |
| 642 | our $DB; |
785 | our $DB; |
| 643 | |
786 | |
| 644 | sub db_init { |
787 | sub db_init { |
| 645 | cf::sync_job { |
|
|
| 646 | $DB ||= db_table "db"; |
788 | $DB ||= db_table "db"; |
| 647 | }; |
|
|
| 648 | } |
789 | } |
| 649 | |
790 | |
| 650 | sub db_get($$) { |
791 | sub db_get($$) { |
| 651 | my $key = "$_[0]/$_[1]"; |
792 | my $key = "$_[0]/$_[1]"; |
| 652 | |
793 | |
| 653 | cf::sync_job { |
794 | cf::error "db_get called from main context" |
|
|
795 | if $Coro::current == $Coro::main; |
|
|
796 | |
| 654 | BDB::db_get $DB, undef, $key, my $data; |
797 | BDB::db_get $DB, undef, $key, my $data; |
| 655 | |
798 | |
| 656 | $! ? () |
799 | $! ? () |
| 657 | : $data |
800 | : $data |
| 658 | } |
|
|
| 659 | } |
801 | } |
| 660 | |
802 | |
| 661 | sub db_put($$$) { |
803 | sub db_put($$$) { |
| 662 | BDB::dbreq_pri 4; |
804 | BDB::dbreq_pri 4; |
| 663 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
805 | BDB::db_put $DB, undef, "$_[0]/$_[1]", $_[2], 0, sub { }; |
| … | |
… | |
| 691 | |
833 | |
| 692 | my @data; |
834 | my @data; |
| 693 | my $md5; |
835 | my $md5; |
| 694 | |
836 | |
| 695 | for (0 .. $#$src) { |
837 | for (0 .. $#$src) { |
| 696 | 0 <= aio_load $src->[$_], $data[$_] |
838 | $data[$_] = load_file $src->[$_]; |
| 697 | or Carp::croak "$src->[$_]: $!"; |
|
|
| 698 | } |
839 | } |
| 699 | |
840 | |
| 700 | # if processing is expensive, check |
841 | # if processing is expensive, check |
| 701 | # checksum first |
842 | # checksum first |
| 702 | if (1) { |
843 | if (1) { |
| … | |
… | |
| 719 | |
860 | |
| 720 | my $t1 = Time::HiRes::time; |
861 | my $t1 = Time::HiRes::time; |
| 721 | my $data = $process->(\@data); |
862 | my $data = $process->(\@data); |
| 722 | my $t2 = Time::HiRes::time; |
863 | my $t2 = Time::HiRes::time; |
| 723 | |
864 | |
| 724 | warn "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
865 | info "cache: '$id' processed in ", $t2 - $t1, "s\n"; |
| 725 | |
866 | |
| 726 | db_put cache => "$id/data", $data; |
867 | db_put cache => "$id/data", $data; |
| 727 | db_put cache => "$id/md5" , $md5; |
868 | db_put cache => "$id/md5" , $md5; |
| 728 | db_put cache => "$id/meta", $meta; |
869 | db_put cache => "$id/meta", $meta; |
| 729 | |
870 | |
| … | |
… | |
| 739 | |
880 | |
| 740 | =cut |
881 | =cut |
| 741 | |
882 | |
| 742 | sub datalog($@) { |
883 | sub datalog($@) { |
| 743 | my ($type, %kv) = @_; |
884 | my ($type, %kv) = @_; |
| 744 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
885 | info "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
| 745 | } |
886 | } |
| 746 | |
887 | |
| 747 | =back |
888 | =back |
| 748 | |
889 | |
| 749 | =cut |
890 | =cut |
| … | |
… | |
| 944 | |
1085 | |
| 945 | } elsif (exists $cb_id{$type}) { |
1086 | } elsif (exists $cb_id{$type}) { |
| 946 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
1087 | _attach_cb $registry, $cb_id{$type}, $prio, shift @arg; |
| 947 | |
1088 | |
| 948 | } elsif (ref $type) { |
1089 | } elsif (ref $type) { |
| 949 | warn "attaching objects not supported, ignoring.\n"; |
1090 | error "attaching objects not supported, ignoring.\n"; |
| 950 | |
1091 | |
| 951 | } else { |
1092 | } else { |
| 952 | shift @arg; |
1093 | shift @arg; |
| 953 | warn "attach argument '$type' not supported, ignoring.\n"; |
1094 | error "attach argument '$type' not supported, ignoring.\n"; |
| 954 | } |
1095 | } |
| 955 | } |
1096 | } |
| 956 | } |
1097 | } |
| 957 | |
1098 | |
| 958 | sub _object_attach { |
1099 | sub _object_attach { |
| … | |
… | |
| 968 | _attach $registry, $klass, @attach; |
1109 | _attach $registry, $klass, @attach; |
| 969 | } |
1110 | } |
| 970 | |
1111 | |
| 971 | $obj->{$name} = \%arg; |
1112 | $obj->{$name} = \%arg; |
| 972 | } else { |
1113 | } else { |
| 973 | warn "object uses attachment '$name' which is not available, postponing.\n"; |
1114 | info "object uses attachment '$name' which is not available, postponing.\n"; |
| 974 | } |
1115 | } |
| 975 | |
1116 | |
| 976 | $obj->{_attachment}{$name} = undef; |
1117 | $obj->{_attachment}{$name} = undef; |
| 977 | } |
1118 | } |
| 978 | |
1119 | |
| … | |
… | |
| 1037 | |
1178 | |
| 1038 | for (@$callbacks) { |
1179 | for (@$callbacks) { |
| 1039 | eval { &{$_->[1]} }; |
1180 | eval { &{$_->[1]} }; |
| 1040 | |
1181 | |
| 1041 | if ($@) { |
1182 | if ($@) { |
| 1042 | warn "$@"; |
|
|
| 1043 | warn "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
1183 | error "$@", "... while processing $EVENT[$event][0](@_) event, skipping processing altogether.\n"; |
| 1044 | override; |
1184 | override; |
| 1045 | } |
1185 | } |
| 1046 | |
1186 | |
| 1047 | return 1 if $override; |
1187 | return 1 if $override; |
| 1048 | } |
1188 | } |
| … | |
… | |
| 1127 | for (@$attach) { |
1267 | for (@$attach) { |
| 1128 | my ($klass, @attach) = @$_; |
1268 | my ($klass, @attach) = @$_; |
| 1129 | _attach $registry, $klass, @attach; |
1269 | _attach $registry, $klass, @attach; |
| 1130 | } |
1270 | } |
| 1131 | } else { |
1271 | } else { |
| 1132 | warn "object uses attachment '$name' that is not available, postponing.\n"; |
1272 | info "object uses attachment '$name' that is not available, postponing.\n"; |
| 1133 | } |
1273 | } |
| 1134 | } |
1274 | } |
| 1135 | } |
1275 | } |
| 1136 | |
1276 | |
| 1137 | cf::attachable->attach ( |
1277 | cf::attachable->attach ( |
| … | |
… | |
| 1164 | my ($filename, $rdata, $objs) = @_; |
1304 | my ($filename, $rdata, $objs) = @_; |
| 1165 | |
1305 | |
| 1166 | sync_job { |
1306 | sync_job { |
| 1167 | if (length $$rdata) { |
1307 | if (length $$rdata) { |
| 1168 | utf8::decode (my $decname = $filename); |
1308 | utf8::decode (my $decname = $filename); |
| 1169 | warn sprintf "saving %s (%d,%d)\n", |
1309 | trace sprintf "saving %s (%d,%d)\n", |
| 1170 | $decname, length $$rdata, scalar @$objs; |
1310 | $decname, length $$rdata, scalar @$objs |
|
|
1311 | if $VERBOSE_IO; |
| 1171 | |
1312 | |
| 1172 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1313 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
| 1173 | aio_chmod $fh, SAVE_MODE; |
1314 | aio_chmod $fh, SAVE_MODE; |
| 1174 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1315 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
| 1175 | aio_fsync $fh if $cf::USE_FSYNC; |
1316 | if ($cf::USE_FSYNC) { |
|
|
1317 | 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; |
|
|
1318 | aio_fsync $fh; |
|
|
1319 | } |
| 1176 | aio_close $fh; |
1320 | aio_close $fh; |
| 1177 | |
1321 | |
| 1178 | if (@$objs) { |
1322 | if (@$objs) { |
| 1179 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1323 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
| 1180 | aio_chmod $fh, SAVE_MODE; |
1324 | aio_chmod $fh, SAVE_MODE; |
| 1181 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1325 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
| 1182 | aio_write $fh, 0, (length $data), $data, 0; |
1326 | aio_write $fh, 0, (length $data), $data, 0; |
| 1183 | aio_fsync $fh if $cf::USE_FSYNC; |
1327 | if ($cf::USE_FSYNC) { |
|
|
1328 | 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; |
|
|
1329 | aio_fsync $fh; |
|
|
1330 | } |
| 1184 | aio_close $fh; |
1331 | aio_close $fh; |
| 1185 | aio_rename "$filename.pst~", "$filename.pst"; |
1332 | aio_rename "$filename.pst~", "$filename.pst"; |
| 1186 | } |
1333 | } |
| 1187 | } else { |
1334 | } else { |
| 1188 | aio_unlink "$filename.pst"; |
1335 | aio_unlink "$filename.pst"; |
| 1189 | } |
1336 | } |
| 1190 | |
1337 | |
| 1191 | aio_rename "$filename~", $filename; |
1338 | aio_rename "$filename~", $filename; |
| 1192 | |
1339 | |
| 1193 | $filename =~ s%/[^/]+$%%; |
1340 | $filename =~ s%/[^/]+$%%; |
| 1194 | aio_pathsync $filename; |
1341 | aio_pathsync $filename if $cf::USE_FSYNC; |
| 1195 | } else { |
1342 | } else { |
| 1196 | warn "FATAL: $filename~: $!\n"; |
1343 | error "unable to save objects: $filename~: $!\n"; |
| 1197 | } |
1344 | } |
| 1198 | } else { |
1345 | } else { |
| 1199 | aio_unlink $filename; |
1346 | aio_unlink $filename; |
| 1200 | aio_unlink "$filename.pst"; |
1347 | aio_unlink "$filename.pst"; |
| 1201 | } |
1348 | } |
| … | |
… | |
| 1225 | my $st = eval { Coro::Storable::thaw $av }; |
1372 | my $st = eval { Coro::Storable::thaw $av }; |
| 1226 | $av = $st->{objs}; |
1373 | $av = $st->{objs}; |
| 1227 | } |
1374 | } |
| 1228 | |
1375 | |
| 1229 | utf8::decode (my $decname = $filename); |
1376 | utf8::decode (my $decname = $filename); |
| 1230 | warn sprintf "loading %s (%d,%d)\n", |
1377 | trace sprintf "loading %s (%d,%d)\n", |
| 1231 | $decname, length $data, scalar @{$av || []}; |
1378 | $decname, length $data, scalar @{$av || []} |
|
|
1379 | if $VERBOSE_IO; |
| 1232 | |
1380 | |
| 1233 | ($data, $av) |
1381 | ($data, $av) |
| 1234 | } |
1382 | } |
| 1235 | |
1383 | |
| 1236 | =head2 COMMAND CALLBACKS |
1384 | =head2 COMMAND CALLBACKS |
| … | |
… | |
| 1292 | my ($name, $cb) = @_; |
1440 | my ($name, $cb) = @_; |
| 1293 | |
1441 | |
| 1294 | $EXTICMD{$name} = $cb; |
1442 | $EXTICMD{$name} = $cb; |
| 1295 | } |
1443 | } |
| 1296 | |
1444 | |
|
|
1445 | use File::Glob (); |
|
|
1446 | |
| 1297 | cf::player->attach ( |
1447 | cf::player->attach ( |
| 1298 | on_command => sub { |
1448 | on_unknown_command => sub { |
| 1299 | my ($pl, $name, $params) = @_; |
1449 | my ($pl, $name, $params) = @_; |
| 1300 | |
1450 | |
| 1301 | my $cb = $COMMAND{$name} |
1451 | my $cb = $COMMAND{$name} |
| 1302 | or return; |
1452 | or return; |
| 1303 | |
1453 | |
| … | |
… | |
| 1326 | |
1476 | |
| 1327 | $pl->ext_reply ($reply, @reply) |
1477 | $pl->ext_reply ($reply, @reply) |
| 1328 | if $reply; |
1478 | if $reply; |
| 1329 | |
1479 | |
| 1330 | } else { |
1480 | } else { |
| 1331 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1481 | error "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
| 1332 | } |
1482 | } |
| 1333 | |
1483 | |
| 1334 | cf::override; |
1484 | cf::override; |
| 1335 | }, |
1485 | }, |
| 1336 | ); |
1486 | ); |
| 1337 | |
1487 | |
|
|
1488 | # "readahead" all extensions |
|
|
1489 | sub cache_extensions { |
|
|
1490 | my $grp = IO::AIO::aio_group; |
|
|
1491 | |
|
|
1492 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1493 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1494 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1495 | } |
|
|
1496 | }; |
|
|
1497 | |
|
|
1498 | $grp |
|
|
1499 | } |
|
|
1500 | |
| 1338 | sub load_extensions { |
1501 | sub load_extensions { |
|
|
1502 | info "loading extensions..."; |
|
|
1503 | |
| 1339 | cf::sync_job { |
1504 | cf::sync_job { |
| 1340 | my %todo; |
1505 | my %todo; |
| 1341 | |
1506 | |
| 1342 | for my $path (<$LIBDIR/*.ext>) { |
1507 | for my $path (<$LIBDIR/*.ext>) { |
| 1343 | next unless -r $path; |
1508 | next unless -r $path; |
| … | |
… | |
| 1361 | |
1526 | |
| 1362 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1527 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
| 1363 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1528 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
| 1364 | |
1529 | |
| 1365 | $ext{source} = |
1530 | $ext{source} = |
| 1366 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1531 | "package $pkg; use common::sense;\n" |
| 1367 | . "#line 1 \"$path\"\n{\n" |
1532 | . "#line 1 \"$path\"\n{\n" |
| 1368 | . $source |
1533 | . $source |
| 1369 | . "\n};\n1"; |
1534 | . "\n};\n1"; |
| 1370 | |
1535 | |
| 1371 | $todo{$base} = \%ext; |
1536 | $todo{$base} = \%ext; |
| 1372 | } |
1537 | } |
| 1373 | |
1538 | |
|
|
1539 | my $pass = 0; |
| 1374 | my %done; |
1540 | my %done; |
| 1375 | while (%todo) { |
1541 | while (%todo) { |
| 1376 | my $progress; |
1542 | my $progress; |
| 1377 | |
1543 | |
|
|
1544 | ++$pass; |
|
|
1545 | |
|
|
1546 | ext: |
| 1378 | while (my ($k, $v) = each %todo) { |
1547 | while (my ($k, $v) = each %todo) { |
| 1379 | for (split /,\s*/, $v->{meta}{depends}) { |
1548 | for (split /,\s*/, $v->{meta}{depends}) { |
| 1380 | goto skip |
1549 | next ext |
| 1381 | unless exists $done{$_}; |
1550 | unless exists $done{$_}; |
| 1382 | } |
1551 | } |
| 1383 | |
1552 | |
| 1384 | warn "... loading '$k' into '$v->{pkg}'\n"; |
1553 | trace "... pass $pass, loading '$k' into '$v->{pkg}'\n"; |
| 1385 | |
1554 | |
| 1386 | unless (eval $v->{source}) { |
1555 | my $active = eval $v->{source}; |
|
|
1556 | |
|
|
1557 | if (length $@) { |
| 1387 | my $msg = $@ ? "$v->{path}: $@\n" |
1558 | error "$v->{path}: $@\n"; |
| 1388 | : "$v->{base}: extension inactive.\n"; |
|
|
| 1389 | |
1559 | |
| 1390 | if (exists $v->{meta}{mandatory}) { |
|
|
| 1391 | warn $msg; |
|
|
| 1392 | cf::cleanup "mandatory extension failed to load, exiting."; |
1560 | cf::cleanup "mandatory extension '$k' failed to load, exiting." |
| 1393 | } |
1561 | if exists $v->{meta}{mandatory}; |
| 1394 | |
1562 | |
| 1395 | warn $msg; |
1563 | warn "$v->{base}: optional extension cannot be loaded, skipping.\n"; |
|
|
1564 | delete $todo{$k}; |
|
|
1565 | } else { |
|
|
1566 | $done{$k} = delete $todo{$k}; |
|
|
1567 | push @EXTS, $v->{pkg}; |
|
|
1568 | $progress = 1; |
|
|
1569 | |
|
|
1570 | info "$v->{base}: extension inactive.\n" |
|
|
1571 | unless $active; |
| 1396 | } |
1572 | } |
| 1397 | |
|
|
| 1398 | $done{$k} = delete $todo{$k}; |
|
|
| 1399 | push @EXTS, $v->{pkg}; |
|
|
| 1400 | $progress = 1; |
|
|
| 1401 | } |
1573 | } |
| 1402 | |
1574 | |
| 1403 | skip: |
1575 | unless ($progress) { |
| 1404 | die "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n" |
1576 | warn "cannot load " . (join ", ", keys %todo) . ": unable to resolve dependencies\n"; |
| 1405 | unless $progress; |
1577 | |
|
|
1578 | while (my ($k, $v) = each %todo) { |
|
|
1579 | cf::cleanup "mandatory extension '$k' has unresolved dependencies, exiting." |
|
|
1580 | if exists $v->{meta}{mandatory}; |
|
|
1581 | } |
|
|
1582 | |
|
|
1583 | last; |
|
|
1584 | } |
| 1406 | } |
1585 | } |
| 1407 | }; |
1586 | }; |
| 1408 | } |
1587 | } |
| 1409 | |
1588 | |
| 1410 | ############################################################################# |
1589 | ############################################################################# |
| … | |
… | |
| 1494 | $cf::PLAYER{$login} = $pl |
1673 | $cf::PLAYER{$login} = $pl |
| 1495 | } |
1674 | } |
| 1496 | } |
1675 | } |
| 1497 | } |
1676 | } |
| 1498 | |
1677 | |
|
|
1678 | cf::player->attach ( |
|
|
1679 | on_load => sub { |
|
|
1680 | my ($pl, $path) = @_; |
|
|
1681 | |
|
|
1682 | # restore slots saved in save, below |
|
|
1683 | my $slots = delete $pl->{_slots}; |
|
|
1684 | |
|
|
1685 | $pl->ob->current_weapon ($slots->[0]); |
|
|
1686 | $pl->combat_ob ($slots->[1]); |
|
|
1687 | $pl->ranged_ob ($slots->[2]); |
|
|
1688 | }, |
|
|
1689 | ); |
|
|
1690 | |
| 1499 | sub save($) { |
1691 | sub save($) { |
| 1500 | my ($pl) = @_; |
1692 | my ($pl) = @_; |
| 1501 | |
1693 | |
| 1502 | return if $pl->{deny_save}; |
1694 | return if $pl->{deny_save}; |
| 1503 | |
1695 | |
| … | |
… | |
| 1508 | |
1700 | |
| 1509 | aio_mkdir playerdir $pl, 0770; |
1701 | aio_mkdir playerdir $pl, 0770; |
| 1510 | $pl->{last_save} = $cf::RUNTIME; |
1702 | $pl->{last_save} = $cf::RUNTIME; |
| 1511 | |
1703 | |
| 1512 | cf::get_slot 0.01; |
1704 | cf::get_slot 0.01; |
|
|
1705 | |
|
|
1706 | # save slots, to be restored later |
|
|
1707 | local $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
| 1513 | |
1708 | |
| 1514 | $pl->save_pl ($path); |
1709 | $pl->save_pl ($path); |
| 1515 | cf::cede_to_tick; |
1710 | cf::cede_to_tick; |
| 1516 | } |
1711 | } |
| 1517 | |
1712 | |
| … | |
… | |
| 1551 | my $name = $pl->ob->name; |
1746 | my $name = $pl->ob->name; |
| 1552 | |
1747 | |
| 1553 | $pl->{deny_save} = 1; |
1748 | $pl->{deny_save} = 1; |
| 1554 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1749 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
| 1555 | |
1750 | |
| 1556 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1751 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->ns; |
| 1557 | $pl->deactivate; |
1752 | $pl->deactivate; |
|
|
1753 | |
| 1558 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
1754 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
| 1559 | $pl->ob->check_score; |
|
|
| 1560 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1755 | $pl->invoke (cf::EVENT_PLAYER_QUIT) if $pl->ns; |
|
|
1756 | ext::highscore::check ($pl->ob); |
|
|
1757 | |
| 1561 | $pl->ns->destroy if $pl->ns; |
1758 | $pl->ns->destroy if $pl->ns; |
| 1562 | |
1759 | |
| 1563 | my $path = playerdir $pl; |
1760 | my $path = playerdir $pl; |
| 1564 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1761 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
| 1565 | aio_rename $path, $temp; |
1762 | aio_rename $path, $temp; |
| … | |
… | |
| 1619 | \@logins |
1816 | \@logins |
| 1620 | } |
1817 | } |
| 1621 | |
1818 | |
| 1622 | =item $player->maps |
1819 | =item $player->maps |
| 1623 | |
1820 | |
|
|
1821 | =item cf::player::maps $login |
|
|
1822 | |
| 1624 | Returns an arrayref of map paths that are private for this |
1823 | Returns an arrayref of map paths that are private for this |
| 1625 | player. May block. |
1824 | player. May block. |
| 1626 | |
1825 | |
| 1627 | =cut |
1826 | =cut |
| 1628 | |
1827 | |
| … | |
… | |
| 1690 | =cut |
1889 | =cut |
| 1691 | |
1890 | |
| 1692 | sub find_by_path($) { |
1891 | sub find_by_path($) { |
| 1693 | my ($path) = @_; |
1892 | my ($path) = @_; |
| 1694 | |
1893 | |
|
|
1894 | $path =~ s/^~[^\/]*//; # skip ~login |
|
|
1895 | |
| 1695 | my ($match, $specificity); |
1896 | my ($match, $specificity); |
| 1696 | |
1897 | |
| 1697 | for my $region (list) { |
1898 | for my $region (list) { |
| 1698 | if ($region->{match} && $path =~ $region->{match}) { |
1899 | if ($region->{match} && $path =~ $region->{match}) { |
| 1699 | ($match, $specificity) = ($region, $region->specificity) |
1900 | ($match, $specificity) = ($region, $region->specificity) |
| … | |
… | |
| 1727 | sub generate_random_map { |
1928 | sub generate_random_map { |
| 1728 | my ($self, $rmp) = @_; |
1929 | my ($self, $rmp) = @_; |
| 1729 | |
1930 | |
| 1730 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
1931 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
| 1731 | |
1932 | |
| 1732 | # mit "rum" bekleckern, nicht |
|
|
| 1733 | $self->_create_random_map ( |
1933 | $self->_create_random_map ($rmp); |
| 1734 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
|
|
| 1735 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
|
|
| 1736 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
|
|
| 1737 | $rmp->{exit_on_final_map}, |
|
|
| 1738 | $rmp->{xsize}, $rmp->{ysize}, |
|
|
| 1739 | $rmp->{expand2x}, $rmp->{layoutoptions1}, $rmp->{layoutoptions2}, $rmp->{layoutoptions3}, |
|
|
| 1740 | $rmp->{symmetry}, $rmp->{difficulty}, $rmp->{difficulty_given}, $rmp->{difficulty_increase}, |
|
|
| 1741 | $rmp->{dungeon_level}, $rmp->{dungeon_depth}, $rmp->{decoroptions}, $rmp->{orientation}, |
|
|
| 1742 | $rmp->{origin_y}, $rmp->{origin_x}, $rmp->{random_seed}, $rmp->{total_map_hp}, |
|
|
| 1743 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
|
|
| 1744 | (cf::region::find $rmp->{region}), $rmp->{custom} |
|
|
| 1745 | ) |
|
|
| 1746 | } |
1934 | } |
| 1747 | |
1935 | |
| 1748 | =item cf::map->register ($regex, $prio) |
1936 | =item cf::map->register ($regex, $prio) |
| 1749 | |
1937 | |
| 1750 | Register a handler for the map path matching the given regex at the |
1938 | Register a handler for the map path matching the given regex at the |
| … | |
… | |
| 1755 | |
1943 | |
| 1756 | sub register { |
1944 | sub register { |
| 1757 | my (undef, $regex, $prio) = @_; |
1945 | my (undef, $regex, $prio) = @_; |
| 1758 | my $pkg = caller; |
1946 | my $pkg = caller; |
| 1759 | |
1947 | |
| 1760 | no strict; |
|
|
| 1761 | push @{"$pkg\::ISA"}, __PACKAGE__; |
1948 | push @{"$pkg\::ISA"}, __PACKAGE__; |
| 1762 | |
1949 | |
| 1763 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
1950 | $EXT_MAP{$pkg} = [$prio, qr<$regex>]; |
| 1764 | } |
1951 | } |
| 1765 | |
1952 | |
| 1766 | # also paths starting with '/' |
1953 | # also paths starting with '/' |
| 1767 | $EXT_MAP{"cf::map"} = [0, qr{^(?=/)}]; |
1954 | $EXT_MAP{"cf::map::wrap"} = [0, qr{^(?=/)}]; |
| 1768 | |
1955 | |
| 1769 | sub thawer_merge { |
1956 | sub thawer_merge { |
| 1770 | my ($self, $merge) = @_; |
1957 | my ($self, $merge) = @_; |
| 1771 | |
1958 | |
| 1772 | # we have to keep some variables in memory intact |
1959 | # we have to keep some variables in memory intact |
| … | |
… | |
| 1777 | } |
1964 | } |
| 1778 | |
1965 | |
| 1779 | sub normalise { |
1966 | sub normalise { |
| 1780 | my ($path, $base) = @_; |
1967 | my ($path, $base) = @_; |
| 1781 | |
1968 | |
| 1782 | $path = "$path"; # make sure its a string |
1969 | $path = "$path"; # make sure it's a string |
| 1783 | |
1970 | |
| 1784 | $path =~ s/\.map$//; |
1971 | $path =~ s/\.map$//; |
| 1785 | |
1972 | |
| 1786 | # map plan: |
1973 | # map plan: |
| 1787 | # |
1974 | # |
| … | |
… | |
| 1802 | $base =~ s{[^/]+/?$}{}; |
1989 | $base =~ s{[^/]+/?$}{}; |
| 1803 | $path = "$base/$path"; |
1990 | $path = "$base/$path"; |
| 1804 | } |
1991 | } |
| 1805 | |
1992 | |
| 1806 | for ($path) { |
1993 | for ($path) { |
| 1807 | redo if s{//}{/}; |
|
|
| 1808 | redo if s{/\.?/}{/}; |
1994 | redo if s{/\.?/}{/}; |
| 1809 | redo if s{/[^/]+/\.\./}{/}; |
1995 | redo if s{/[^/]+/\.\./}{/}; |
| 1810 | } |
1996 | } |
| 1811 | |
1997 | |
| 1812 | $path |
1998 | $path |
| … | |
… | |
| 1826 | $self->init; # pass $1 etc. |
2012 | $self->init; # pass $1 etc. |
| 1827 | return $self; |
2013 | return $self; |
| 1828 | } |
2014 | } |
| 1829 | } |
2015 | } |
| 1830 | |
2016 | |
| 1831 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
2017 | Carp::cluck "unable to resolve path '$path' (base '$base')"; |
| 1832 | () |
2018 | () |
| 1833 | } |
2019 | } |
| 1834 | |
2020 | |
|
|
2021 | # may re-bless or do other evil things |
| 1835 | sub init { |
2022 | sub init { |
| 1836 | my ($self) = @_; |
2023 | my ($self) = @_; |
| 1837 | |
2024 | |
| 1838 | $self |
2025 | $self |
| 1839 | } |
2026 | } |
| … | |
… | |
| 1870 | |
2057 | |
| 1871 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
2058 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
| 1872 | "$UNIQUEDIR/$path" |
2059 | "$UNIQUEDIR/$path" |
| 1873 | } |
2060 | } |
| 1874 | |
2061 | |
| 1875 | # and all this just because we cannot iterate over |
|
|
| 1876 | # all maps in C++... |
|
|
| 1877 | sub change_all_map_light { |
|
|
| 1878 | my ($change) = @_; |
|
|
| 1879 | |
|
|
| 1880 | $_->change_map_light ($change) |
|
|
| 1881 | for grep $_->outdoor, values %cf::MAP; |
|
|
| 1882 | } |
|
|
| 1883 | |
|
|
| 1884 | sub decay_objects { |
2062 | sub decay_objects { |
| 1885 | my ($self) = @_; |
2063 | my ($self) = @_; |
| 1886 | |
2064 | |
| 1887 | return if $self->{deny_reset}; |
2065 | return if $self->{deny_reset}; |
| 1888 | |
2066 | |
| … | |
… | |
| 1913 | $self->{load_path} = $path; |
2091 | $self->{load_path} = $path; |
| 1914 | |
2092 | |
| 1915 | 1 |
2093 | 1 |
| 1916 | } |
2094 | } |
| 1917 | |
2095 | |
|
|
2096 | # used to laod the header of an original map |
| 1918 | sub load_header_orig { |
2097 | sub load_header_orig { |
| 1919 | my ($self) = @_; |
2098 | my ($self) = @_; |
| 1920 | |
2099 | |
| 1921 | $self->load_header_from ($self->load_path) |
2100 | $self->load_header_from ($self->load_path) |
| 1922 | } |
2101 | } |
| 1923 | |
2102 | |
|
|
2103 | # used to laod the header of an instantiated map |
| 1924 | sub load_header_temp { |
2104 | sub load_header_temp { |
| 1925 | my ($self) = @_; |
2105 | my ($self) = @_; |
| 1926 | |
2106 | |
| 1927 | $self->load_header_from ($self->save_path) |
2107 | $self->load_header_from ($self->save_path) |
| 1928 | } |
2108 | } |
| 1929 | |
2109 | |
|
|
2110 | # called after loading the header from an instantiated map |
| 1930 | sub prepare_temp { |
2111 | sub prepare_temp { |
| 1931 | my ($self) = @_; |
2112 | my ($self) = @_; |
| 1932 | |
2113 | |
| 1933 | $self->last_access ((delete $self->{last_access}) |
2114 | $self->last_access ((delete $self->{last_access}) |
| 1934 | || $cf::RUNTIME); #d# |
2115 | || $cf::RUNTIME); #d# |
| 1935 | # safety |
2116 | # safety |
| 1936 | $self->{instantiate_time} = $cf::RUNTIME |
2117 | $self->{instantiate_time} = $cf::RUNTIME |
| 1937 | if $self->{instantiate_time} > $cf::RUNTIME; |
2118 | if $self->{instantiate_time} > $cf::RUNTIME; |
| 1938 | } |
2119 | } |
| 1939 | |
2120 | |
|
|
2121 | # called after loading the header from an original map |
| 1940 | sub prepare_orig { |
2122 | sub prepare_orig { |
| 1941 | my ($self) = @_; |
2123 | my ($self) = @_; |
| 1942 | |
2124 | |
| 1943 | $self->{load_original} = 1; |
2125 | $self->{load_original} = 1; |
| 1944 | $self->{instantiate_time} = $cf::RUNTIME; |
2126 | $self->{instantiate_time} = $cf::RUNTIME; |
| … | |
… | |
| 1968 | |
2150 | |
| 1969 | sub find; |
2151 | sub find; |
| 1970 | sub find { |
2152 | sub find { |
| 1971 | my ($path, $origin) = @_; |
2153 | my ($path, $origin) = @_; |
| 1972 | |
2154 | |
|
|
2155 | cf::cede_to_tick; |
|
|
2156 | |
| 1973 | $path = normalise $path, $origin && $origin->path; |
2157 | $path = normalise $path, $origin; |
| 1974 | |
2158 | |
| 1975 | cf::lock_wait "map_data:$path";#d#remove |
2159 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
| 1976 | cf::lock_wait "map_find:$path"; |
2160 | my $guard2 = cf::lock_acquire "map_find:$path"; |
| 1977 | |
2161 | |
| 1978 | $cf::MAP{$path} || do { |
2162 | $cf::MAP{$path} || do { |
| 1979 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
| 1980 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
| 1981 | |
|
|
| 1982 | my $map = new_from_path cf::map $path |
2163 | my $map = new_from_path cf::map $path |
| 1983 | or return; |
2164 | or return; |
| 1984 | |
2165 | |
| 1985 | $map->{last_save} = $cf::RUNTIME; |
2166 | $map->{last_save} = $cf::RUNTIME; |
| 1986 | |
2167 | |
| … | |
… | |
| 1998 | |
2179 | |
| 1999 | $cf::MAP{$path} = $map |
2180 | $cf::MAP{$path} = $map |
| 2000 | } |
2181 | } |
| 2001 | } |
2182 | } |
| 2002 | |
2183 | |
| 2003 | sub pre_load { } |
2184 | sub pre_load { } |
| 2004 | sub post_load { } |
2185 | #sub post_load { } # XS |
| 2005 | |
2186 | |
| 2006 | sub load { |
2187 | sub load { |
| 2007 | my ($self) = @_; |
2188 | my ($self) = @_; |
| 2008 | |
2189 | |
| 2009 | local $self->{deny_reset} = 1; # loading can take a long time |
2190 | local $self->{deny_reset} = 1; # loading can take a long time |
| … | |
… | |
| 2012 | |
2193 | |
| 2013 | { |
2194 | { |
| 2014 | my $guard = cf::lock_acquire "map_data:$path"; |
2195 | my $guard = cf::lock_acquire "map_data:$path"; |
| 2015 | |
2196 | |
| 2016 | return unless $self->valid; |
2197 | return unless $self->valid; |
| 2017 | return unless $self->in_memory == cf::MAP_SWAPPED; |
2198 | return unless $self->state == cf::MAP_SWAPPED; |
| 2018 | |
|
|
| 2019 | $self->in_memory (cf::MAP_LOADING); |
|
|
| 2020 | |
2199 | |
| 2021 | $self->alloc; |
2200 | $self->alloc; |
| 2022 | |
2201 | |
| 2023 | $self->pre_load; |
2202 | $self->pre_load; |
| 2024 | cf::cede_to_tick; |
2203 | cf::cede_to_tick; |
| 2025 | |
2204 | |
|
|
2205 | if (exists $self->{load_path}) { |
| 2026 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2206 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
| 2027 | $f->skip_block; |
2207 | $f->skip_block; |
| 2028 | $self->_load_objects ($f) |
2208 | $self->_load_objects ($f) |
| 2029 | or return; |
2209 | or return; |
| 2030 | |
2210 | |
| 2031 | $self->post_load_original |
2211 | $self->post_load_original |
| 2032 | if delete $self->{load_original}; |
2212 | if delete $self->{load_original}; |
| 2033 | |
2213 | |
| 2034 | if (my $uniq = $self->uniq_path) { |
2214 | if (my $uniq = $self->uniq_path) { |
| 2035 | utf8::encode $uniq; |
2215 | utf8::encode $uniq; |
| 2036 | unless (aio_stat $uniq) { |
2216 | unless (aio_stat $uniq) { |
| 2037 | if (my $f = new_from_file cf::object::thawer $uniq) { |
2217 | if (my $f = new_from_file cf::object::thawer $uniq) { |
| 2038 | $self->clear_unique_items; |
2218 | $self->clear_unique_items; |
| 2039 | $self->_load_objects ($f); |
2219 | $self->_load_objects ($f); |
| 2040 | $f->resolve_delayed_derefs; |
2220 | $f->resolve_delayed_derefs; |
|
|
2221 | } |
| 2041 | } |
2222 | } |
| 2042 | } |
2223 | } |
| 2043 | } |
|
|
| 2044 | |
2224 | |
| 2045 | $f->resolve_delayed_derefs; |
2225 | $f->resolve_delayed_derefs; |
|
|
2226 | } else { |
|
|
2227 | $self->post_load_original |
|
|
2228 | if delete $self->{load_original}; |
|
|
2229 | } |
|
|
2230 | |
|
|
2231 | $self->state (cf::MAP_INACTIVE); |
| 2046 | |
2232 | |
| 2047 | cf::cede_to_tick; |
2233 | cf::cede_to_tick; |
| 2048 | # now do the right thing for maps |
2234 | # now do the right thing for maps |
| 2049 | $self->link_multipart_objects; |
2235 | $self->link_multipart_objects; |
| 2050 | $self->difficulty ($self->estimate_difficulty) |
2236 | $self->difficulty ($self->estimate_difficulty) |
| … | |
… | |
| 2054 | unless ($self->{deny_activate}) { |
2240 | unless ($self->{deny_activate}) { |
| 2055 | $self->decay_objects; |
2241 | $self->decay_objects; |
| 2056 | $self->fix_auto_apply; |
2242 | $self->fix_auto_apply; |
| 2057 | $self->update_buttons; |
2243 | $self->update_buttons; |
| 2058 | cf::cede_to_tick; |
2244 | cf::cede_to_tick; |
| 2059 | $self->set_darkness_map; |
2245 | #$self->activate; # no longer activate maps automatically |
| 2060 | cf::cede_to_tick; |
|
|
| 2061 | $self->activate; |
|
|
| 2062 | } |
2246 | } |
| 2063 | |
2247 | |
| 2064 | $self->{last_save} = $cf::RUNTIME; |
2248 | $self->{last_save} = $cf::RUNTIME; |
| 2065 | $self->last_access ($cf::RUNTIME); |
2249 | $self->last_access ($cf::RUNTIME); |
| 2066 | |
|
|
| 2067 | $self->in_memory (cf::MAP_ACTIVE); |
|
|
| 2068 | } |
2250 | } |
| 2069 | |
2251 | |
| 2070 | $self->post_load; |
2252 | $self->post_load; |
| 2071 | } |
|
|
| 2072 | |
2253 | |
|
|
2254 | 1 |
|
|
2255 | } |
|
|
2256 | |
|
|
2257 | # customize the map for a given player, i.e. |
|
|
2258 | # return the _real_ map. used by e.g. per-player |
|
|
2259 | # maps to change the path to ~playername/mappath |
| 2073 | sub customise_for { |
2260 | sub customise_for { |
| 2074 | my ($self, $ob) = @_; |
2261 | my ($self, $ob) = @_; |
| 2075 | |
2262 | |
| 2076 | return find "~" . $ob->name . "/" . $self->{path} |
2263 | return find "~" . $ob->name . "/" . $self->{path} |
| 2077 | if $self->per_player; |
2264 | if $self->per_player; |
| … | |
… | |
| 2080 | # if $self->per_party; |
2267 | # if $self->per_party; |
| 2081 | |
2268 | |
| 2082 | $self |
2269 | $self |
| 2083 | } |
2270 | } |
| 2084 | |
2271 | |
| 2085 | # find and load all maps in the 3x3 area around a map |
|
|
| 2086 | sub load_neighbours { |
|
|
| 2087 | my ($map) = @_; |
|
|
| 2088 | |
|
|
| 2089 | my @neigh; # diagonal neighbours |
|
|
| 2090 | |
|
|
| 2091 | for (0 .. 3) { |
|
|
| 2092 | my $neigh = $map->tile_path ($_) |
|
|
| 2093 | or next; |
|
|
| 2094 | $neigh = find $neigh, $map |
|
|
| 2095 | or next; |
|
|
| 2096 | $neigh->load; |
|
|
| 2097 | |
|
|
| 2098 | push @neigh, |
|
|
| 2099 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
|
|
| 2100 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
|
|
| 2101 | } |
|
|
| 2102 | |
|
|
| 2103 | for (grep defined $_->[0], @neigh) { |
|
|
| 2104 | my ($path, $origin) = @$_; |
|
|
| 2105 | my $neigh = find $path, $origin |
|
|
| 2106 | or next; |
|
|
| 2107 | $neigh->load; |
|
|
| 2108 | } |
|
|
| 2109 | } |
|
|
| 2110 | |
|
|
| 2111 | sub find_sync { |
2272 | sub find_sync { |
| 2112 | my ($path, $origin) = @_; |
2273 | my ($path, $origin) = @_; |
| 2113 | |
2274 | |
| 2114 | cf::sync_job { find $path, $origin } |
2275 | # it's a bug to call this from the main context |
|
|
2276 | return cf::LOG cf::llevError | cf::logBacktrace, "do_find_sync" |
|
|
2277 | if $Coro::current == $Coro::main; |
|
|
2278 | |
|
|
2279 | find $path, $origin |
| 2115 | } |
2280 | } |
| 2116 | |
2281 | |
| 2117 | sub do_load_sync { |
2282 | sub do_load_sync { |
| 2118 | my ($map) = @_; |
2283 | my ($map) = @_; |
| 2119 | |
2284 | |
|
|
2285 | # it's a bug to call this from the main context |
| 2120 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
2286 | return cf::LOG cf::llevError | cf::logBacktrace, "do_load_sync" |
| 2121 | if $Coro::current == $Coro::main; |
2287 | if $Coro::current == $Coro::main; |
| 2122 | |
2288 | |
| 2123 | cf::sync_job { $map->load }; |
2289 | $map->load; |
| 2124 | } |
2290 | } |
| 2125 | |
2291 | |
| 2126 | our %MAP_PREFETCH; |
2292 | our %MAP_PREFETCH; |
| 2127 | our $MAP_PREFETCHER = undef; |
2293 | our $MAP_PREFETCHER = undef; |
| 2128 | |
2294 | |
| 2129 | sub find_async { |
2295 | sub find_async { |
| 2130 | my ($path, $origin, $load) = @_; |
2296 | my ($path, $origin, $load) = @_; |
| 2131 | |
2297 | |
| 2132 | $path = normalise $path, $origin && $origin->{path}; |
2298 | $path = normalise $path, $origin; |
| 2133 | |
2299 | |
| 2134 | if (my $map = $cf::MAP{$path}) { |
2300 | if (my $map = $cf::MAP{$path}) { |
| 2135 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2301 | return $map if !$load || $map->linkable; |
| 2136 | } |
2302 | } |
| 2137 | |
2303 | |
| 2138 | $MAP_PREFETCH{$path} |= $load; |
2304 | $MAP_PREFETCH{$path} |= $load; |
| 2139 | |
2305 | |
| 2140 | $MAP_PREFETCHER ||= cf::async { |
2306 | $MAP_PREFETCHER ||= cf::async { |
| … | |
… | |
| 2154 | $MAP_PREFETCHER->prio (6); |
2320 | $MAP_PREFETCHER->prio (6); |
| 2155 | |
2321 | |
| 2156 | () |
2322 | () |
| 2157 | } |
2323 | } |
| 2158 | |
2324 | |
|
|
2325 | # common code, used by both ->save and ->swapout |
| 2159 | sub save { |
2326 | sub _save { |
| 2160 | my ($self) = @_; |
2327 | my ($self) = @_; |
| 2161 | |
|
|
| 2162 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
| 2163 | |
2328 | |
| 2164 | $self->{last_save} = $cf::RUNTIME; |
2329 | $self->{last_save} = $cf::RUNTIME; |
| 2165 | |
2330 | |
| 2166 | return unless $self->dirty; |
2331 | return unless $self->dirty; |
| 2167 | |
2332 | |
| … | |
… | |
| 2187 | } else { |
2352 | } else { |
| 2188 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2353 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
| 2189 | } |
2354 | } |
| 2190 | } |
2355 | } |
| 2191 | |
2356 | |
|
|
2357 | sub save { |
|
|
2358 | my ($self) = @_; |
|
|
2359 | |
|
|
2360 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2361 | |
|
|
2362 | $self->_save; |
|
|
2363 | } |
|
|
2364 | |
| 2192 | sub swap_out { |
2365 | sub swap_out { |
| 2193 | my ($self) = @_; |
2366 | my ($self) = @_; |
| 2194 | |
2367 | |
| 2195 | # save first because save cedes |
|
|
| 2196 | $self->save; |
|
|
| 2197 | |
|
|
| 2198 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2368 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
| 2199 | |
2369 | |
|
|
2370 | return if !$self->linkable; |
|
|
2371 | return if $self->{deny_save}; |
| 2200 | return if $self->players; |
2372 | return if $self->players; |
| 2201 | return if $self->in_memory != cf::MAP_ACTIVE; |
2373 | |
|
|
2374 | # first deactivate the map and "unlink" it from the core |
|
|
2375 | $self->deactivate; |
|
|
2376 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2377 | $self->state (cf::MAP_SWAPPED); |
|
|
2378 | |
|
|
2379 | # then atomically save |
|
|
2380 | $self->_save; |
|
|
2381 | |
|
|
2382 | # then free the map |
|
|
2383 | $self->clear; |
|
|
2384 | } |
|
|
2385 | |
|
|
2386 | sub reset_at { |
|
|
2387 | my ($self) = @_; |
|
|
2388 | |
|
|
2389 | # TODO: safety, remove and allow resettable per-player maps |
| 2202 | return if $self->{deny_save}; |
2390 | return 1e99 if $self->{deny_reset}; |
| 2203 | |
2391 | |
|
|
2392 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
2393 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
2394 | |
|
|
2395 | $time + $to |
|
|
2396 | } |
|
|
2397 | |
|
|
2398 | sub should_reset { |
|
|
2399 | my ($self) = @_; |
|
|
2400 | |
|
|
2401 | $self->reset_at <= $cf::RUNTIME |
|
|
2402 | } |
|
|
2403 | |
|
|
2404 | sub reset { |
|
|
2405 | my ($self) = @_; |
|
|
2406 | |
|
|
2407 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2408 | |
|
|
2409 | return if $self->players; |
|
|
2410 | |
|
|
2411 | cf::trace "resetting map ", $self->path, "\n"; |
|
|
2412 | |
| 2204 | $self->in_memory (cf::MAP_SWAPPED); |
2413 | $self->state (cf::MAP_SWAPPED); |
|
|
2414 | |
|
|
2415 | # need to save uniques path |
|
|
2416 | unless ($self->{deny_save}) { |
|
|
2417 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
2418 | |
|
|
2419 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
2420 | if $uniq; |
|
|
2421 | } |
|
|
2422 | |
|
|
2423 | delete $cf::MAP{$self->path}; |
| 2205 | |
2424 | |
| 2206 | $self->deactivate; |
2425 | $self->deactivate; |
| 2207 | $_->clear_links_to ($self) for values %cf::MAP; |
2426 | $_->clear_links_to ($self) for values %cf::MAP; |
| 2208 | $self->clear; |
2427 | $self->clear; |
| 2209 | } |
|
|
| 2210 | |
|
|
| 2211 | sub reset_at { |
|
|
| 2212 | my ($self) = @_; |
|
|
| 2213 | |
|
|
| 2214 | # TODO: safety, remove and allow resettable per-player maps |
|
|
| 2215 | return 1e99 if $self->{deny_reset}; |
|
|
| 2216 | |
|
|
| 2217 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
|
|
| 2218 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
|
|
| 2219 | |
|
|
| 2220 | $time + $to |
|
|
| 2221 | } |
|
|
| 2222 | |
|
|
| 2223 | sub should_reset { |
|
|
| 2224 | my ($self) = @_; |
|
|
| 2225 | |
|
|
| 2226 | $self->reset_at <= $cf::RUNTIME |
|
|
| 2227 | } |
|
|
| 2228 | |
|
|
| 2229 | sub reset { |
|
|
| 2230 | my ($self) = @_; |
|
|
| 2231 | |
|
|
| 2232 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
| 2233 | |
|
|
| 2234 | return if $self->players; |
|
|
| 2235 | |
|
|
| 2236 | warn "resetting map ", $self->path; |
|
|
| 2237 | |
|
|
| 2238 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
| 2239 | |
|
|
| 2240 | # need to save uniques path |
|
|
| 2241 | unless ($self->{deny_save}) { |
|
|
| 2242 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
|
|
| 2243 | |
|
|
| 2244 | $self->_save_objects ($uniq, cf::IO_UNIQUES) |
|
|
| 2245 | if $uniq; |
|
|
| 2246 | } |
|
|
| 2247 | |
|
|
| 2248 | delete $cf::MAP{$self->path}; |
|
|
| 2249 | |
|
|
| 2250 | $self->deactivate; |
|
|
| 2251 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
| 2252 | $self->clear; |
|
|
| 2253 | |
2428 | |
| 2254 | $self->unlink_save; |
2429 | $self->unlink_save; |
| 2255 | $self->destroy; |
2430 | $self->destroy; |
| 2256 | } |
2431 | } |
| 2257 | |
2432 | |
| … | |
… | |
| 2265 | |
2440 | |
| 2266 | delete $cf::MAP{$self->path}; |
2441 | delete $cf::MAP{$self->path}; |
| 2267 | |
2442 | |
| 2268 | $self->unlink_save; |
2443 | $self->unlink_save; |
| 2269 | |
2444 | |
| 2270 | bless $self, "cf::map"; |
2445 | bless $self, "cf::map::wrap"; |
| 2271 | delete $self->{deny_reset}; |
2446 | delete $self->{deny_reset}; |
| 2272 | $self->{deny_save} = 1; |
2447 | $self->{deny_save} = 1; |
| 2273 | $self->reset_timeout (1); |
2448 | $self->reset_timeout (1); |
| 2274 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2449 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
| 2275 | |
2450 | |
| … | |
… | |
| 2332 | : normalise $_ |
2507 | : normalise $_ |
| 2333 | } @{ aio_readdir $UNIQUEDIR or [] } |
2508 | } @{ aio_readdir $UNIQUEDIR or [] } |
| 2334 | ] |
2509 | ] |
| 2335 | } |
2510 | } |
| 2336 | |
2511 | |
|
|
2512 | =item cf::map::static_maps |
|
|
2513 | |
|
|
2514 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2515 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2516 | block. |
|
|
2517 | |
|
|
2518 | =cut |
|
|
2519 | |
|
|
2520 | sub static_maps() { |
|
|
2521 | my @dirs = ""; |
|
|
2522 | my @maps; |
|
|
2523 | |
|
|
2524 | while (@dirs) { |
|
|
2525 | my $dir = shift @dirs; |
|
|
2526 | |
|
|
2527 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2528 | |
|
|
2529 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2530 | or return; |
|
|
2531 | |
|
|
2532 | for (@$files) { |
|
|
2533 | s/\.map$// or next; |
|
|
2534 | utf8::decode $_; |
|
|
2535 | push @maps, "$dir/$_"; |
|
|
2536 | } |
|
|
2537 | |
|
|
2538 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2539 | } |
|
|
2540 | |
|
|
2541 | \@maps |
|
|
2542 | } |
|
|
2543 | |
| 2337 | =back |
2544 | =back |
| 2338 | |
2545 | |
| 2339 | =head3 cf::object |
2546 | =head3 cf::object |
| 2340 | |
2547 | |
| 2341 | =cut |
2548 | =cut |
| … | |
… | |
| 2406 | |
2613 | |
| 2407 | our $SAY_CHANNEL = { |
2614 | our $SAY_CHANNEL = { |
| 2408 | id => "say", |
2615 | id => "say", |
| 2409 | title => "Map", |
2616 | title => "Map", |
| 2410 | reply => "say ", |
2617 | reply => "say ", |
| 2411 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
2618 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
| 2412 | }; |
2619 | }; |
| 2413 | |
2620 | |
| 2414 | our $CHAT_CHANNEL = { |
2621 | our $CHAT_CHANNEL = { |
| 2415 | id => "chat", |
2622 | id => "chat", |
| 2416 | title => "Chat", |
2623 | title => "Chat", |
| … | |
… | |
| 2473 | |
2680 | |
| 2474 | Freezes the player and moves him/her to a special map (C<{link}>). |
2681 | Freezes the player and moves him/her to a special map (C<{link}>). |
| 2475 | |
2682 | |
| 2476 | The player should be reasonably safe there for short amounts of time (e.g. |
2683 | The player should be reasonably safe there for short amounts of time (e.g. |
| 2477 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
2684 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
| 2478 | though, as the palyer cannot control the character while it is on the link |
2685 | though, as the player cannot control the character while it is on the link |
| 2479 | map. |
2686 | map. |
| 2480 | |
2687 | |
| 2481 | Will never block. |
2688 | Will never block. |
| 2482 | |
2689 | |
| 2483 | =item $player_object->leave_link ($map, $x, $y) |
2690 | =item $player_object->leave_link ($map, $x, $y) |
| … | |
… | |
| 2504 | sub cf::object::player::enter_link { |
2711 | sub cf::object::player::enter_link { |
| 2505 | my ($self) = @_; |
2712 | my ($self) = @_; |
| 2506 | |
2713 | |
| 2507 | $self->deactivate_recursive; |
2714 | $self->deactivate_recursive; |
| 2508 | |
2715 | |
|
|
2716 | ++$self->{_link_recursion}; |
|
|
2717 | |
| 2509 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
2718 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
| 2510 | |
2719 | |
| 2511 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
2720 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
| 2512 | if $self->map && $self->map->{path} ne "{link}"; |
2721 | if $self->map && $self->map->{path} ne "{link}"; |
| 2513 | |
2722 | |
| 2514 | $self->enter_map ($LINK_MAP || link_map, 10, 10); |
2723 | $self->enter_map ($LINK_MAP || link_map, 3, 3); |
| 2515 | } |
2724 | } |
| 2516 | |
2725 | |
| 2517 | sub cf::object::player::leave_link { |
2726 | sub cf::object::player::leave_link { |
| 2518 | my ($self, $map, $x, $y) = @_; |
2727 | my ($self, $map, $x, $y) = @_; |
| 2519 | |
2728 | |
| … | |
… | |
| 2536 | ($x, $y) = (-1, -1) |
2745 | ($x, $y) = (-1, -1) |
| 2537 | unless (defined $x) && (defined $y); |
2746 | unless (defined $x) && (defined $y); |
| 2538 | |
2747 | |
| 2539 | # use -1 or undef as default coordinates, not 0, 0 |
2748 | # use -1 or undef as default coordinates, not 0, 0 |
| 2540 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2749 | ($x, $y) = ($map->enter_x, $map->enter_y) |
| 2541 | if $x <=0 && $y <= 0; |
2750 | if $x <= 0 && $y <= 0; |
| 2542 | |
2751 | |
| 2543 | $map->load; |
2752 | $map->load; |
| 2544 | $map->load_neighbours; |
|
|
| 2545 | |
2753 | |
| 2546 | return unless $self->contr->active; |
2754 | return unless $self->contr->active; |
| 2547 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
|
|
| 2548 | $self->activate_recursive; |
|
|
| 2549 | |
2755 | |
| 2550 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2756 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
| 2551 | $self->enter_map ($map, $x, $y); |
2757 | if ($self->enter_map ($map, $x, $y)) { |
| 2552 | } |
2758 | # entering was successful |
|
|
2759 | delete $self->{_link_recursion}; |
|
|
2760 | # only activate afterwards, to support waiting in hooks |
|
|
2761 | $self->activate_recursive; |
|
|
2762 | } |
| 2553 | |
2763 | |
|
|
2764 | } |
|
|
2765 | |
| 2554 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2766 | =item $player_object->goto ($path, $x, $y[, $check->($map, $x, $y, $player)[, $done->($player)]]) |
| 2555 | |
2767 | |
| 2556 | Moves the player to the given map-path and coordinates by first freezing |
2768 | Moves the player to the given map-path and coordinates by first freezing |
| 2557 | her, loading and preparing them map, calling the provided $check callback |
2769 | her, loading and preparing them map, calling the provided $check callback |
| 2558 | that has to return the map if sucecssful, and then unfreezes the player on |
2770 | that has to return the map if sucecssful, and then unfreezes the player on |
| 2559 | the new (success) or old (failed) map position. In either case, $done will |
2771 | the new (success) or old (failed) map position. In either case, $done will |
| … | |
… | |
| 2566 | |
2778 | |
| 2567 | our $GOTOGEN; |
2779 | our $GOTOGEN; |
| 2568 | |
2780 | |
| 2569 | sub cf::object::player::goto { |
2781 | sub cf::object::player::goto { |
| 2570 | my ($self, $path, $x, $y, $check, $done) = @_; |
2782 | my ($self, $path, $x, $y, $check, $done) = @_; |
|
|
2783 | |
|
|
2784 | if ($self->{_link_recursion} >= $MAX_LINKS) { |
|
|
2785 | error "FATAL: link recursion exceeded, ", $self->name, " goto $path $x $y, redirecting."; |
|
|
2786 | $self->failmsg ("Something went wrong inside the server - please contact an administrator!"); |
|
|
2787 | ($path, $x, $y) = @$EMERGENCY_POSITION; |
|
|
2788 | } |
| 2571 | |
2789 | |
| 2572 | # do generation counting so two concurrent goto's will be executed in-order |
2790 | # do generation counting so two concurrent goto's will be executed in-order |
| 2573 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2791 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
| 2574 | |
2792 | |
| 2575 | $self->enter_link; |
2793 | $self->enter_link; |
| … | |
… | |
| 2595 | ($path, $x, $y) = (undef, undef, undef); |
2813 | ($path, $x, $y) = (undef, undef, undef); |
| 2596 | } |
2814 | } |
| 2597 | } |
2815 | } |
| 2598 | |
2816 | |
| 2599 | my $map = eval { |
2817 | my $map = eval { |
| 2600 | my $map = defined $path ? cf::map::find $path : undef; |
2818 | my $map = defined $path ? cf::map::find $path, $self->map : undef; |
| 2601 | |
2819 | |
| 2602 | if ($map) { |
2820 | if ($map) { |
| 2603 | $map = $map->customise_for ($self); |
2821 | $map = $map->customise_for ($self); |
| 2604 | $map = $check->($map) if $check && $map; |
2822 | $map = $check->($map, $x, $y, $self) if $check && $map; |
| 2605 | } else { |
2823 | } else { |
| 2606 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2824 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
| 2607 | } |
2825 | } |
| 2608 | |
2826 | |
| 2609 | $map |
2827 | $map |
| … | |
… | |
| 2617 | if ($gen == $self->{_goto_generation}) { |
2835 | if ($gen == $self->{_goto_generation}) { |
| 2618 | delete $self->{_goto_generation}; |
2836 | delete $self->{_goto_generation}; |
| 2619 | $self->leave_link ($map, $x, $y); |
2837 | $self->leave_link ($map, $x, $y); |
| 2620 | } |
2838 | } |
| 2621 | |
2839 | |
| 2622 | $done->() if $done; |
2840 | $done->($self) if $done; |
| 2623 | })->prio (1); |
2841 | })->prio (1); |
| 2624 | } |
2842 | } |
| 2625 | |
2843 | |
| 2626 | =item $player_object->enter_exit ($exit_object) |
2844 | =item $player_object->enter_exit ($exit_object) |
| 2627 | |
2845 | |
| … | |
… | |
| 2695 | $Coro::current->{desc} = "enter_exit"; |
2913 | $Coro::current->{desc} = "enter_exit"; |
| 2696 | |
2914 | |
| 2697 | unless (eval { |
2915 | unless (eval { |
| 2698 | $self->deactivate_recursive; # just to be sure |
2916 | $self->deactivate_recursive; # just to be sure |
| 2699 | |
2917 | |
| 2700 | # random map handling |
|
|
| 2701 | { |
|
|
| 2702 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
| 2703 | |
|
|
| 2704 | prepare_random_map $exit |
|
|
| 2705 | if $exit->slaying eq "/!"; |
|
|
| 2706 | } |
|
|
| 2707 | |
|
|
| 2708 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
2918 | my $map = cf::map::normalise $exit->slaying, $exit->map; |
| 2709 | my $x = $exit->stats->hp; |
2919 | my $x = $exit->stats->hp; |
| 2710 | my $y = $exit->stats->sp; |
2920 | my $y = $exit->stats->sp; |
|
|
2921 | |
|
|
2922 | # special map handling |
|
|
2923 | my $slaying = $exit->slaying; |
|
|
2924 | |
|
|
2925 | # special map handling |
|
|
2926 | if ($slaying eq "/!") { |
|
|
2927 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2928 | |
|
|
2929 | prepare_random_map $exit |
|
|
2930 | if $exit->slaying eq "/!"; # need to re-check after getting the lock |
|
|
2931 | |
|
|
2932 | $map = $exit->slaying; |
|
|
2933 | |
|
|
2934 | } elsif ($slaying eq '!up') { |
|
|
2935 | $map = $exit->map->tile_path (cf::TILE_UP); |
|
|
2936 | $x = $exit->x; |
|
|
2937 | $y = $exit->y; |
|
|
2938 | |
|
|
2939 | } elsif ($slaying eq '!down') { |
|
|
2940 | $map = $exit->map->tile_path (cf::TILE_DOWN); |
|
|
2941 | $x = $exit->x; |
|
|
2942 | $y = $exit->y; |
|
|
2943 | } |
| 2711 | |
2944 | |
| 2712 | $self->goto ($map, $x, $y); |
2945 | $self->goto ($map, $x, $y); |
| 2713 | |
2946 | |
| 2714 | # if exit is damned, update players death & WoR home-position |
2947 | # if exit is damned, update players death & WoR home-position |
| 2715 | $self->contr->savebed ($map, $x, $y) |
2948 | $self->contr->savebed ($map, $x, $y) |
| … | |
… | |
| 2720 | $self->message ("Something went wrong deep within the deliantra server. " |
2953 | $self->message ("Something went wrong deep within the deliantra server. " |
| 2721 | . "I'll try to bring you back to the map you were before. " |
2954 | . "I'll try to bring you back to the map you were before. " |
| 2722 | . "Please report this to the dungeon master!", |
2955 | . "Please report this to the dungeon master!", |
| 2723 | cf::NDI_UNIQUE | cf::NDI_RED); |
2956 | cf::NDI_UNIQUE | cf::NDI_RED); |
| 2724 | |
2957 | |
| 2725 | warn "ERROR in enter_exit: $@"; |
2958 | error "ERROR in enter_exit: $@"; |
| 2726 | $self->leave_link; |
2959 | $self->leave_link; |
| 2727 | } |
2960 | } |
| 2728 | })->prio (1); |
2961 | })->prio (1); |
| 2729 | } |
2962 | } |
| 2730 | |
2963 | |
| … | |
… | |
| 2742 | sub cf::client::send_drawinfo { |
2975 | sub cf::client::send_drawinfo { |
| 2743 | my ($self, $text, $flags) = @_; |
2976 | my ($self, $text, $flags) = @_; |
| 2744 | |
2977 | |
| 2745 | utf8::encode $text; |
2978 | utf8::encode $text; |
| 2746 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2979 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2980 | } |
|
|
2981 | |
|
|
2982 | =item $client->send_big_packet ($pkt) |
|
|
2983 | |
|
|
2984 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2985 | them as required. |
|
|
2986 | |
|
|
2987 | =cut |
|
|
2988 | |
|
|
2989 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2990 | |
|
|
2991 | sub cf::client::send_big_packet { |
|
|
2992 | my ($self, $pkt) = @_; |
|
|
2993 | |
|
|
2994 | # try lzf for large packets |
|
|
2995 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2996 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2997 | |
|
|
2998 | # split very large packets |
|
|
2999 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
3000 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
3001 | $pkt = "frag"; |
|
|
3002 | } |
|
|
3003 | |
|
|
3004 | $self->send_packet ($pkt); |
| 2747 | } |
3005 | } |
| 2748 | |
3006 | |
| 2749 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
3007 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
| 2750 | |
3008 | |
| 2751 | Send a drawinfo or msg packet to the client, formatting the msg for the |
3009 | Send a drawinfo or msg packet to the client, formatting the msg for the |
| … | |
… | |
| 2755 | |
3013 | |
| 2756 | =cut |
3014 | =cut |
| 2757 | |
3015 | |
| 2758 | # non-persistent channels (usually the info channel) |
3016 | # non-persistent channels (usually the info channel) |
| 2759 | our %CHANNEL = ( |
3017 | our %CHANNEL = ( |
|
|
3018 | "c/motd" => { |
|
|
3019 | id => "infobox", |
|
|
3020 | title => "MOTD", |
|
|
3021 | reply => undef, |
|
|
3022 | tooltip => "The message of the day", |
|
|
3023 | }, |
| 2760 | "c/identify" => { |
3024 | "c/identify" => { |
| 2761 | id => "infobox", |
3025 | id => "infobox", |
| 2762 | title => "Identify", |
3026 | title => "Identify", |
| 2763 | reply => undef, |
3027 | reply => undef, |
| 2764 | tooltip => "Items recently identified", |
3028 | tooltip => "Items recently identified", |
| … | |
… | |
| 2766 | "c/examine" => { |
3030 | "c/examine" => { |
| 2767 | id => "infobox", |
3031 | id => "infobox", |
| 2768 | title => "Examine", |
3032 | title => "Examine", |
| 2769 | reply => undef, |
3033 | reply => undef, |
| 2770 | tooltip => "Signs and other items you examined", |
3034 | tooltip => "Signs and other items you examined", |
|
|
3035 | }, |
|
|
3036 | "c/shopinfo" => { |
|
|
3037 | id => "infobox", |
|
|
3038 | title => "Shop Info", |
|
|
3039 | reply => undef, |
|
|
3040 | tooltip => "What your bargaining skill tells you about the shop", |
| 2771 | }, |
3041 | }, |
| 2772 | "c/book" => { |
3042 | "c/book" => { |
| 2773 | id => "infobox", |
3043 | id => "infobox", |
| 2774 | title => "Book", |
3044 | title => "Book", |
| 2775 | reply => undef, |
3045 | reply => undef, |
| … | |
… | |
| 2791 | id => "infobox", |
3061 | id => "infobox", |
| 2792 | title => "Body Parts", |
3062 | title => "Body Parts", |
| 2793 | reply => undef, |
3063 | reply => undef, |
| 2794 | tooltip => "Shows which body parts you posess and are available", |
3064 | tooltip => "Shows which body parts you posess and are available", |
| 2795 | }, |
3065 | }, |
|
|
3066 | "c/statistics" => { |
|
|
3067 | id => "infobox", |
|
|
3068 | title => "Statistics", |
|
|
3069 | reply => undef, |
|
|
3070 | tooltip => "Shows your primary statistics", |
|
|
3071 | }, |
| 2796 | "c/skills" => { |
3072 | "c/skills" => { |
| 2797 | id => "infobox", |
3073 | id => "infobox", |
| 2798 | title => "Skills", |
3074 | title => "Skills", |
| 2799 | reply => undef, |
3075 | reply => undef, |
| 2800 | tooltip => "Shows your experience per skill and item power", |
3076 | tooltip => "Shows your experience per skill and item power", |
|
|
3077 | }, |
|
|
3078 | "c/shopitems" => { |
|
|
3079 | id => "infobox", |
|
|
3080 | title => "Shop Items", |
|
|
3081 | reply => undef, |
|
|
3082 | tooltip => "Shows the items currently for sale in this shop", |
|
|
3083 | }, |
|
|
3084 | "c/resistances" => { |
|
|
3085 | id => "infobox", |
|
|
3086 | title => "Resistances", |
|
|
3087 | reply => undef, |
|
|
3088 | tooltip => "Shows your resistances", |
|
|
3089 | }, |
|
|
3090 | "c/pets" => { |
|
|
3091 | id => "infobox", |
|
|
3092 | title => "Pets", |
|
|
3093 | reply => undef, |
|
|
3094 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
3095 | }, |
|
|
3096 | "c/perceiveself" => { |
|
|
3097 | id => "infobox", |
|
|
3098 | title => "Perceive Self", |
|
|
3099 | reply => undef, |
|
|
3100 | tooltip => "You gained detailed knowledge about yourself", |
| 2801 | }, |
3101 | }, |
| 2802 | "c/uptime" => { |
3102 | "c/uptime" => { |
| 2803 | id => "infobox", |
3103 | id => "infobox", |
| 2804 | title => "Uptime", |
3104 | title => "Uptime", |
| 2805 | reply => undef, |
3105 | reply => undef, |
| … | |
… | |
| 2815 | id => "party", |
3115 | id => "party", |
| 2816 | title => "Party", |
3116 | title => "Party", |
| 2817 | reply => "gsay ", |
3117 | reply => "gsay ", |
| 2818 | tooltip => "Messages and chat related to your party", |
3118 | tooltip => "Messages and chat related to your party", |
| 2819 | }, |
3119 | }, |
|
|
3120 | "c/death" => { |
|
|
3121 | id => "death", |
|
|
3122 | title => "Death", |
|
|
3123 | reply => undef, |
|
|
3124 | tooltip => "Reason for and more info about your most recent death", |
|
|
3125 | }, |
|
|
3126 | "c/say" => $SAY_CHANNEL, |
|
|
3127 | "c/chat" => $CHAT_CHANNEL, |
| 2820 | ); |
3128 | ); |
| 2821 | |
3129 | |
| 2822 | sub cf::client::send_msg { |
3130 | sub cf::client::send_msg { |
| 2823 | my ($self, $channel, $msg, $color, @extra) = @_; |
3131 | my ($self, $channel, $msg, $color, @extra) = @_; |
| 2824 | |
3132 | |
| … | |
… | |
| 2829 | |
3137 | |
| 2830 | # check predefined channels, for the benefit of C |
3138 | # check predefined channels, for the benefit of C |
| 2831 | if ($CHANNEL{$channel}) { |
3139 | if ($CHANNEL{$channel}) { |
| 2832 | $channel = $CHANNEL{$channel}; |
3140 | $channel = $CHANNEL{$channel}; |
| 2833 | |
3141 | |
| 2834 | $self->ext_msg (channel_info => $channel) |
3142 | $self->ext_msg (channel_info => $channel); |
| 2835 | if $self->can_msg; |
|
|
| 2836 | |
|
|
| 2837 | $channel = $channel->{id}; |
3143 | $channel = $channel->{id}; |
| 2838 | |
3144 | |
| 2839 | } elsif (ref $channel) { |
3145 | } elsif (ref $channel) { |
| 2840 | # send meta info to client, if not yet sent |
3146 | # send meta info to client, if not yet sent |
| 2841 | unless (exists $self->{channel}{$channel->{id}}) { |
3147 | unless (exists $self->{channel}{$channel->{id}}) { |
| 2842 | $self->{channel}{$channel->{id}} = $channel; |
3148 | $self->{channel}{$channel->{id}} = $channel; |
| 2843 | $self->ext_msg (channel_info => $channel) |
3149 | $self->ext_msg (channel_info => $channel); |
| 2844 | if $self->can_msg; |
|
|
| 2845 | } |
3150 | } |
| 2846 | |
3151 | |
| 2847 | $channel = $channel->{id}; |
3152 | $channel = $channel->{id}; |
| 2848 | } |
3153 | } |
| 2849 | |
3154 | |
| 2850 | return unless @extra || length $msg; |
3155 | return unless @extra || length $msg; |
| 2851 | |
3156 | |
| 2852 | if ($self->can_msg) { |
|
|
| 2853 | # default colour, mask it out |
3157 | # default colour, mask it out |
| 2854 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
3158 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
| 2855 | if $color & cf::NDI_DEF; |
3159 | if $color & cf::NDI_DEF; |
| 2856 | |
3160 | |
| 2857 | my $pkt = "msg " |
3161 | my $pkt = "msg " |
| 2858 | . $self->{json_coder}->encode ( |
3162 | . $self->{json_coder}->encode ( |
| 2859 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
3163 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
| 2860 | ); |
3164 | ); |
| 2861 | |
3165 | |
| 2862 | # try lzf for large packets |
|
|
| 2863 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
| 2864 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
| 2865 | |
|
|
| 2866 | # split very large packets |
|
|
| 2867 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
| 2868 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
| 2869 | $pkt = "frag"; |
|
|
| 2870 | } |
|
|
| 2871 | |
|
|
| 2872 | $self->send_packet ($pkt); |
3166 | $self->send_big_packet ($pkt); |
| 2873 | } else { |
|
|
| 2874 | if ($color >= 0) { |
|
|
| 2875 | # replace some tags by gcfclient-compatible ones |
|
|
| 2876 | for ($msg) { |
|
|
| 2877 | 1 while |
|
|
| 2878 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
| 2879 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
| 2880 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
| 2881 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
| 2882 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
| 2883 | } |
|
|
| 2884 | |
|
|
| 2885 | $color &= cf::NDI_COLOR_MASK; |
|
|
| 2886 | |
|
|
| 2887 | utf8::encode $msg; |
|
|
| 2888 | |
|
|
| 2889 | if (0 && $msg =~ /\[/) { |
|
|
| 2890 | # COMMAND/INFO |
|
|
| 2891 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
| 2892 | } else { |
|
|
| 2893 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
| 2894 | $self->send_packet ("drawinfo $color $msg") |
|
|
| 2895 | } |
|
|
| 2896 | } |
|
|
| 2897 | } |
|
|
| 2898 | } |
3167 | } |
| 2899 | |
3168 | |
| 2900 | =item $client->ext_msg ($type, @msg) |
3169 | =item $client->ext_msg ($type, @msg) |
| 2901 | |
3170 | |
| 2902 | Sends an ext event to the client. |
3171 | Sends an ext event to the client. |
| … | |
… | |
| 2905 | |
3174 | |
| 2906 | sub cf::client::ext_msg($$@) { |
3175 | sub cf::client::ext_msg($$@) { |
| 2907 | my ($self, $type, @msg) = @_; |
3176 | my ($self, $type, @msg) = @_; |
| 2908 | |
3177 | |
| 2909 | if ($self->extcmd == 2) { |
3178 | if ($self->extcmd == 2) { |
| 2910 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
3179 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
| 2911 | } elsif ($self->extcmd == 1) { # TODO: remove |
3180 | } elsif ($self->extcmd == 1) { # TODO: remove |
| 2912 | push @msg, msgtype => "event_$type"; |
3181 | push @msg, msgtype => "event_$type"; |
| 2913 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3182 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
| 2914 | } |
3183 | } |
| 2915 | } |
3184 | } |
| 2916 | |
3185 | |
| 2917 | =item $client->ext_reply ($msgid, @msg) |
3186 | =item $client->ext_reply ($msgid, @msg) |
| 2918 | |
3187 | |
| … | |
… | |
| 2922 | |
3191 | |
| 2923 | sub cf::client::ext_reply($$@) { |
3192 | sub cf::client::ext_reply($$@) { |
| 2924 | my ($self, $id, @msg) = @_; |
3193 | my ($self, $id, @msg) = @_; |
| 2925 | |
3194 | |
| 2926 | if ($self->extcmd == 2) { |
3195 | if ($self->extcmd == 2) { |
| 2927 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3196 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
| 2928 | } elsif ($self->extcmd == 1) { |
3197 | } elsif ($self->extcmd == 1) { |
| 2929 | #TODO: version 1, remove |
3198 | #TODO: version 1, remove |
| 2930 | unshift @msg, msgtype => "reply", msgid => $id; |
3199 | unshift @msg, msgtype => "reply", msgid => $id; |
| 2931 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3200 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
| 2932 | } |
3201 | } |
| 2933 | } |
3202 | } |
| 2934 | |
3203 | |
| 2935 | =item $success = $client->query ($flags, "text", \&cb) |
3204 | =item $success = $client->query ($flags, "text", \&cb) |
| 2936 | |
3205 | |
| … | |
… | |
| 3007 | |
3276 | |
| 3008 | $ns->ext_reply ($reply, @reply) |
3277 | $ns->ext_reply ($reply, @reply) |
| 3009 | if $reply; |
3278 | if $reply; |
| 3010 | |
3279 | |
| 3011 | } else { |
3280 | } else { |
| 3012 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3281 | error "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
| 3013 | } |
3282 | } |
| 3014 | |
3283 | |
| 3015 | cf::override; |
3284 | cf::override; |
| 3016 | }, |
3285 | }, |
| 3017 | ); |
3286 | ); |
| … | |
… | |
| 3037 | |
3306 | |
| 3038 | $coro |
3307 | $coro |
| 3039 | } |
3308 | } |
| 3040 | |
3309 | |
| 3041 | cf::client->attach ( |
3310 | cf::client->attach ( |
| 3042 | on_destroy => sub { |
3311 | on_client_destroy => sub { |
| 3043 | my ($ns) = @_; |
3312 | my ($ns) = @_; |
| 3044 | |
3313 | |
| 3045 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
3314 | $_->cancel for values %{ (delete $ns->{_coro}) || {} }; |
| 3046 | }, |
3315 | }, |
| 3047 | ); |
3316 | ); |
| … | |
… | |
| 3063 | our $safe_hole = new Safe::Hole; |
3332 | our $safe_hole = new Safe::Hole; |
| 3064 | |
3333 | |
| 3065 | $SIG{FPE} = 'IGNORE'; |
3334 | $SIG{FPE} = 'IGNORE'; |
| 3066 | |
3335 | |
| 3067 | $safe->permit_only (Opcode::opset qw( |
3336 | $safe->permit_only (Opcode::opset qw( |
| 3068 | :base_core :base_mem :base_orig :base_math |
3337 | :base_core :base_mem :base_orig :base_math :base_loop |
| 3069 | grepstart grepwhile mapstart mapwhile |
3338 | grepstart grepwhile mapstart mapwhile |
| 3070 | sort time |
3339 | sort time |
| 3071 | )); |
3340 | )); |
| 3072 | |
3341 | |
| 3073 | # here we export the classes and methods available to script code |
3342 | # here we export the classes and methods available to script code |
| … | |
… | |
| 3077 | The following functions and methods are available within a safe environment: |
3346 | The following functions and methods are available within a safe environment: |
| 3078 | |
3347 | |
| 3079 | cf::object |
3348 | cf::object |
| 3080 | contr pay_amount pay_player map x y force_find force_add destroy |
3349 | contr pay_amount pay_player map x y force_find force_add destroy |
| 3081 | insert remove name archname title slaying race decrease split |
3350 | insert remove name archname title slaying race decrease split |
|
|
3351 | value |
| 3082 | |
3352 | |
| 3083 | cf::object::player |
3353 | cf::object::player |
| 3084 | player |
3354 | player |
| 3085 | |
3355 | |
| 3086 | cf::player |
3356 | cf::player |
| … | |
… | |
| 3092 | =cut |
3362 | =cut |
| 3093 | |
3363 | |
| 3094 | for ( |
3364 | for ( |
| 3095 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3365 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
| 3096 | insert remove inv nrof name archname title slaying race |
3366 | insert remove inv nrof name archname title slaying race |
| 3097 | decrease split destroy change_exp)], |
3367 | decrease split destroy change_exp value msg lore send_msg)], |
| 3098 | ["cf::object::player" => qw(player)], |
3368 | ["cf::object::player" => qw(player)], |
| 3099 | ["cf::player" => qw(peaceful)], |
3369 | ["cf::player" => qw(peaceful send_msg)], |
| 3100 | ["cf::map" => qw(trigger)], |
3370 | ["cf::map" => qw(trigger)], |
| 3101 | ) { |
3371 | ) { |
| 3102 | no strict 'refs'; |
|
|
| 3103 | my ($pkg, @funs) = @$_; |
3372 | my ($pkg, @funs) = @$_; |
| 3104 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3373 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
| 3105 | for @funs; |
3374 | for @funs; |
| 3106 | } |
3375 | } |
| 3107 | |
3376 | |
| … | |
… | |
| 3122 | |
3391 | |
| 3123 | my $qcode = $code; |
3392 | my $qcode = $code; |
| 3124 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3393 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
| 3125 | $qcode =~ s/\n/\\n/g; |
3394 | $qcode =~ s/\n/\\n/g; |
| 3126 | |
3395 | |
|
|
3396 | %vars = (_dummy => 0) unless %vars; |
|
|
3397 | |
|
|
3398 | my @res; |
| 3127 | local $_; |
3399 | local $_; |
| 3128 | local @safe::cf::_safe_eval_args = values %vars; |
|
|
| 3129 | |
3400 | |
| 3130 | my $eval = |
3401 | my $eval = |
| 3131 | "do {\n" |
3402 | "do {\n" |
| 3132 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
3403 | . "my (" . (join ",", map "\$$_", keys %vars) . ") = \@cf::_safe_eval_args;\n" |
| 3133 | . "#line 0 \"{$qcode}\"\n" |
3404 | . "#line 0 \"{$qcode}\"\n" |
| 3134 | . $code |
3405 | . $code |
| 3135 | . "\n}" |
3406 | . "\n}" |
| 3136 | ; |
3407 | ; |
| 3137 | |
3408 | |
|
|
3409 | if ($CFG{safe_eval}) { |
| 3138 | sub_generation_inc; |
3410 | sub_generation_inc; |
|
|
3411 | local @safe::cf::_safe_eval_args = values %vars; |
| 3139 | my @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
3412 | @res = wantarray ? $safe->reval ($eval) : scalar $safe->reval ($eval); |
| 3140 | sub_generation_inc; |
3413 | sub_generation_inc; |
|
|
3414 | } else { |
|
|
3415 | local @cf::_safe_eval_args = values %vars; |
|
|
3416 | @res = wantarray ? eval eval : scalar eval $eval; |
|
|
3417 | } |
| 3141 | |
3418 | |
| 3142 | if ($@) { |
3419 | if ($@) { |
| 3143 | warn "$@"; |
3420 | warn "$@", |
| 3144 | warn "while executing safe code '$code'\n"; |
3421 | "while executing safe code '$code'\n", |
| 3145 | warn "with arguments " . (join " ", %vars) . "\n"; |
3422 | "with arguments " . (join " ", %vars) . "\n"; |
| 3146 | } |
3423 | } |
| 3147 | |
3424 | |
| 3148 | wantarray ? @res : $res[0] |
3425 | wantarray ? @res : $res[0] |
| 3149 | } |
3426 | } |
| 3150 | |
3427 | |
| … | |
… | |
| 3164 | =cut |
3441 | =cut |
| 3165 | |
3442 | |
| 3166 | sub register_script_function { |
3443 | sub register_script_function { |
| 3167 | my ($fun, $cb) = @_; |
3444 | my ($fun, $cb) = @_; |
| 3168 | |
3445 | |
| 3169 | no strict 'refs'; |
3446 | $fun = "safe::$fun" if $CFG{safe_eval}; |
| 3170 | *{"safe::$fun"} = $safe_hole->wrap ($cb); |
3447 | *$fun = $safe_hole->wrap ($cb); |
| 3171 | } |
3448 | } |
| 3172 | |
3449 | |
| 3173 | =back |
3450 | =back |
| 3174 | |
3451 | |
| 3175 | =cut |
3452 | =cut |
| … | |
… | |
| 3184 | # for this (global event?) |
3461 | # for this (global event?) |
| 3185 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3462 | %ext::player_env::MUSIC_FACE_CACHE = (); |
| 3186 | |
3463 | |
| 3187 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
3464 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
| 3188 | |
3465 | |
| 3189 | warn "loading facedata from $path\n"; |
3466 | trace "loading facedata from $path\n"; |
| 3190 | |
3467 | |
| 3191 | my $facedata; |
3468 | my $facedata = decode_storable load_file $path; |
| 3192 | 0 < aio_load $path, $facedata |
|
|
| 3193 | or die "$path: $!"; |
|
|
| 3194 | |
|
|
| 3195 | $facedata = Coro::Storable::thaw $facedata; |
|
|
| 3196 | |
3469 | |
| 3197 | $facedata->{version} == 2 |
3470 | $facedata->{version} == 2 |
| 3198 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3471 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
| 3199 | |
3472 | |
| 3200 | # patch in the exptable |
3473 | # patch in the exptable |
|
|
3474 | my $exp_table = $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]); |
| 3201 | $facedata->{resource}{"res/exp_table"} = { |
3475 | $facedata->{resource}{"res/exp_table"} = { |
| 3202 | type => FT_RSRC, |
3476 | type => FT_RSRC, |
| 3203 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
3477 | data => $exp_table, |
|
|
3478 | hash => (Digest::MD5::md5 $exp_table), |
| 3204 | }; |
3479 | }; |
| 3205 | cf::cede_to_tick; |
3480 | cf::cede_to_tick; |
| 3206 | |
3481 | |
| 3207 | { |
3482 | { |
| 3208 | my $faces = $facedata->{faceinfo}; |
3483 | my $faces = $facedata->{faceinfo}; |
| … | |
… | |
| 3210 | while (my ($face, $info) = each %$faces) { |
3485 | while (my ($face, $info) = each %$faces) { |
| 3211 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3486 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
| 3212 | |
3487 | |
| 3213 | cf::face::set_visibility $idx, $info->{visibility}; |
3488 | cf::face::set_visibility $idx, $info->{visibility}; |
| 3214 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3489 | cf::face::set_magicmap $idx, $info->{magicmap}; |
| 3215 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3490 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
| 3216 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3491 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
|
|
3492 | cf::face::set_data $idx, 2, $info->{glyph} , $info->{glyph} ; |
| 3217 | |
3493 | |
| 3218 | cf::cede_to_tick; |
3494 | cf::cede_to_tick; |
| 3219 | } |
3495 | } |
| 3220 | |
3496 | |
| 3221 | while (my ($face, $info) = each %$faces) { |
3497 | while (my ($face, $info) = each %$faces) { |
| … | |
… | |
| 3226 | |
3502 | |
| 3227 | if (my $smooth = cf::face::find $info->{smooth}) { |
3503 | if (my $smooth = cf::face::find $info->{smooth}) { |
| 3228 | cf::face::set_smooth $idx, $smooth; |
3504 | cf::face::set_smooth $idx, $smooth; |
| 3229 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3505 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
| 3230 | } else { |
3506 | } else { |
| 3231 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3507 | error "smooth face '$info->{smooth}' not found for face '$face'"; |
| 3232 | } |
3508 | } |
| 3233 | |
3509 | |
| 3234 | cf::cede_to_tick; |
3510 | cf::cede_to_tick; |
| 3235 | } |
3511 | } |
| 3236 | } |
3512 | } |
| … | |
… | |
| 3245 | |
3521 | |
| 3246 | cf::anim::invalidate_all; # d'oh |
3522 | cf::anim::invalidate_all; # d'oh |
| 3247 | } |
3523 | } |
| 3248 | |
3524 | |
| 3249 | { |
3525 | { |
| 3250 | # TODO: for gcfclient pleasure, we should give resources |
|
|
| 3251 | # that gcfclient doesn't grok a >10000 face index. |
|
|
| 3252 | my $res = $facedata->{resource}; |
3526 | my $res = $facedata->{resource}; |
| 3253 | |
3527 | |
| 3254 | while (my ($name, $info) = each %$res) { |
3528 | while (my ($name, $info) = each %$res) { |
| 3255 | if (defined $info->{type}) { |
3529 | if (defined $info->{type}) { |
| 3256 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3530 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
| 3257 | my $data; |
|
|
| 3258 | |
3531 | |
| 3259 | if ($info->{type} & 1) { |
3532 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
| 3260 | # prepend meta info |
|
|
| 3261 | |
|
|
| 3262 | my $meta = $enc->encode ({ |
|
|
| 3263 | name => $name, |
|
|
| 3264 | %{ $info->{meta} || {} }, |
|
|
| 3265 | }); |
|
|
| 3266 | |
|
|
| 3267 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
| 3268 | } else { |
|
|
| 3269 | $data = $info->{data}; |
|
|
| 3270 | } |
|
|
| 3271 | |
|
|
| 3272 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
| 3273 | cf::face::set_type $idx, $info->{type}; |
3533 | cf::face::set_type $idx, $info->{type}; |
| 3274 | } else { |
3534 | } else { |
| 3275 | $RESOURCE{$name} = $info; |
3535 | $RESOURCE{$name} = $info; # unused |
| 3276 | } |
3536 | } |
| 3277 | |
3537 | |
| 3278 | cf::cede_to_tick; |
3538 | cf::cede_to_tick; |
| 3279 | } |
3539 | } |
| 3280 | } |
3540 | } |
| 3281 | |
3541 | |
| 3282 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3542 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
| 3283 | |
3543 | |
| 3284 | 1 |
3544 | 1 |
| 3285 | } |
3545 | } |
| 3286 | |
|
|
| 3287 | cf::global->attach (on_resource_update => sub { |
|
|
| 3288 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
| 3289 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
| 3290 | |
|
|
| 3291 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
| 3292 | my $sound = $soundconf->{compat}[$_] |
|
|
| 3293 | or next; |
|
|
| 3294 | |
|
|
| 3295 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
| 3296 | cf::sound::set $sound->[0] => $face; |
|
|
| 3297 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
| 3298 | } |
|
|
| 3299 | |
|
|
| 3300 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
| 3301 | my $face = cf::face::find "sound/$v"; |
|
|
| 3302 | cf::sound::set $k => $face; |
|
|
| 3303 | } |
|
|
| 3304 | } |
|
|
| 3305 | }); |
|
|
| 3306 | |
3546 | |
| 3307 | register_exticmd fx_want => sub { |
3547 | register_exticmd fx_want => sub { |
| 3308 | my ($ns, $want) = @_; |
3548 | my ($ns, $want) = @_; |
| 3309 | |
3549 | |
| 3310 | while (my ($k, $v) = each %$want) { |
3550 | while (my ($k, $v) = each %$want) { |
| … | |
… | |
| 3349 | sub reload_treasures { |
3589 | sub reload_treasures { |
| 3350 | load_resource_file "$DATADIR/treasures" |
3590 | load_resource_file "$DATADIR/treasures" |
| 3351 | or die "unable to load treasurelists\n"; |
3591 | or die "unable to load treasurelists\n"; |
| 3352 | } |
3592 | } |
| 3353 | |
3593 | |
|
|
3594 | sub reload_sound { |
|
|
3595 | trace "loading sound config from $DATADIR/sound\n"; |
|
|
3596 | |
|
|
3597 | my $soundconf = JSON::XS->new->utf8->relaxed->decode (load_file "$DATADIR/sound"); |
|
|
3598 | |
|
|
3599 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3600 | my $sound = $soundconf->{compat}[$_] |
|
|
3601 | or next; |
|
|
3602 | |
|
|
3603 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3604 | cf::sound::set $sound->[0] => $face; |
|
|
3605 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3606 | } |
|
|
3607 | |
|
|
3608 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3609 | my $face = cf::face::find "sound/$v"; |
|
|
3610 | cf::sound::set $k => $face; |
|
|
3611 | } |
|
|
3612 | } |
|
|
3613 | |
| 3354 | sub reload_resources { |
3614 | sub reload_resources { |
| 3355 | warn "reloading resource files...\n"; |
3615 | trace "reloading resource files...\n"; |
| 3356 | |
3616 | |
|
|
3617 | reload_exp_table; |
|
|
3618 | reload_materials; |
| 3357 | reload_facedata; |
3619 | reload_facedata; |
|
|
3620 | reload_sound; |
| 3358 | reload_archetypes; |
3621 | reload_archetypes; |
| 3359 | reload_regions; |
3622 | reload_regions; |
| 3360 | reload_treasures; |
3623 | reload_treasures; |
| 3361 | |
3624 | |
| 3362 | warn "finished reloading resource files\n"; |
3625 | trace "finished reloading resource files\n"; |
| 3363 | } |
3626 | } |
| 3364 | |
3627 | |
| 3365 | sub reload_config { |
3628 | sub reload_config { |
| 3366 | open my $fh, "<:utf8", "$CONFDIR/config" |
3629 | trace "reloading config file...\n"; |
| 3367 | or return; |
|
|
| 3368 | |
3630 | |
| 3369 | local $/; |
3631 | my $config = load_file "$CONFDIR/config"; |
| 3370 | *CFG = YAML::Load <$fh>; |
3632 | utf8::decode $config; |
|
|
3633 | *CFG = decode_yaml $config; |
| 3371 | |
3634 | |
| 3372 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3635 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_104_115", 49, 38]; |
| 3373 | |
3636 | |
| 3374 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3637 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
| 3375 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3638 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
| 3376 | |
3639 | |
| 3377 | if (exists $CFG{mlockall}) { |
3640 | if (exists $CFG{mlockall}) { |
| … | |
… | |
| 3400 | |
3663 | |
| 3401 | seek $fh, 0, 0; |
3664 | seek $fh, 0, 0; |
| 3402 | print $fh $$; |
3665 | print $fh $$; |
| 3403 | } |
3666 | } |
| 3404 | |
3667 | |
|
|
3668 | sub main_loop { |
|
|
3669 | trace "EV::loop starting\n"; |
|
|
3670 | if (1) { |
|
|
3671 | EV::loop; |
|
|
3672 | } |
|
|
3673 | trace "EV::loop returned\n"; |
|
|
3674 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3675 | } |
|
|
3676 | |
| 3405 | sub main { |
3677 | sub main { |
| 3406 | cf::init_globals; # initialise logging |
3678 | cf::init_globals; # initialise logging |
| 3407 | |
3679 | |
| 3408 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
3680 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
| 3409 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
3681 | LOG llevInfo, "Copyright (C) 2005-2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
| 3410 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
3682 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
| 3411 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
3683 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
| 3412 | |
|
|
| 3413 | cf::init_experience; |
|
|
| 3414 | cf::init_anim; |
|
|
| 3415 | cf::init_attackmess; |
|
|
| 3416 | cf::init_dynamic; |
|
|
| 3417 | cf::init_block; |
|
|
| 3418 | |
3684 | |
| 3419 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
3685 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
| 3420 | |
3686 | |
| 3421 | # we must not ever block the main coroutine |
3687 | # we must not ever block the main coroutine |
| 3422 | local $Coro::idle = sub { |
3688 | local $Coro::idle = sub { |
| … | |
… | |
| 3428 | }; |
3694 | }; |
| 3429 | |
3695 | |
| 3430 | evthread_start IO::AIO::poll_fileno; |
3696 | evthread_start IO::AIO::poll_fileno; |
| 3431 | |
3697 | |
| 3432 | cf::sync_job { |
3698 | cf::sync_job { |
|
|
3699 | cf::incloader::init (); |
|
|
3700 | |
|
|
3701 | cf::init_anim; |
|
|
3702 | cf::init_attackmess; |
|
|
3703 | cf::init_dynamic; |
|
|
3704 | |
|
|
3705 | cf::load_settings; |
|
|
3706 | |
| 3433 | reload_resources; |
3707 | reload_resources; |
| 3434 | reload_config; |
3708 | reload_config; |
| 3435 | db_init; |
3709 | db_init; |
| 3436 | |
3710 | |
| 3437 | cf::load_settings; |
|
|
| 3438 | cf::load_materials; |
|
|
| 3439 | cf::init_uuid; |
3711 | cf::init_uuid; |
| 3440 | cf::init_signals; |
3712 | cf::init_signals; |
| 3441 | cf::init_commands; |
|
|
| 3442 | cf::init_skills; |
3713 | cf::init_skills; |
| 3443 | |
3714 | |
| 3444 | cf::init_beforeplay; |
3715 | cf::init_beforeplay; |
| 3445 | |
3716 | |
| 3446 | atomic; |
3717 | atomic; |
| … | |
… | |
| 3448 | load_extensions; |
3719 | load_extensions; |
| 3449 | |
3720 | |
| 3450 | utime time, time, $RUNTIMEFILE; |
3721 | utime time, time, $RUNTIMEFILE; |
| 3451 | |
3722 | |
| 3452 | # no (long-running) fork's whatsoever before this point(!) |
3723 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3724 | use POSIX (); |
| 3453 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
3725 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
| 3454 | |
3726 | |
| 3455 | (pop @POST_INIT)->(0) while @POST_INIT; |
3727 | cf::_post_init 0; |
| 3456 | }; |
3728 | }; |
| 3457 | |
3729 | |
| 3458 | EV::loop; |
3730 | cf::object::thawer::errors_are_fatal 0; |
|
|
3731 | info "parse errors in files are no longer fatal from this point on.\n"; |
|
|
3732 | |
|
|
3733 | AE::postpone { |
|
|
3734 | undef &main; # free gobs of memory :) |
|
|
3735 | }; |
|
|
3736 | |
|
|
3737 | goto &main_loop; |
| 3459 | } |
3738 | } |
| 3460 | |
3739 | |
| 3461 | ############################################################################# |
3740 | ############################################################################# |
| 3462 | # initialisation and cleanup |
3741 | # initialisation and cleanup |
| 3463 | |
3742 | |
| 3464 | # install some emergency cleanup handlers |
3743 | # install some emergency cleanup handlers |
| 3465 | BEGIN { |
3744 | BEGIN { |
| 3466 | our %SIGWATCHER = (); |
3745 | our %SIGWATCHER = (); |
| 3467 | for my $signal (qw(INT HUP TERM)) { |
3746 | for my $signal (qw(INT HUP TERM)) { |
| 3468 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3747 | $SIGWATCHER{$signal} = AE::signal $signal, sub { |
| 3469 | cf::cleanup "SIG$signal"; |
3748 | cf::cleanup "SIG$signal"; |
| 3470 | }; |
3749 | }; |
| 3471 | } |
3750 | } |
| 3472 | } |
3751 | } |
| 3473 | |
3752 | |
| 3474 | sub write_runtime_sync { |
3753 | sub write_runtime_sync { |
|
|
3754 | my $t0 = AE::time; |
|
|
3755 | |
| 3475 | # first touch the runtime file to show we are still running: |
3756 | # first touch the runtime file to show we are still running: |
| 3476 | # the fsync below can take a very very long time. |
3757 | # the fsync below can take a very very long time. |
| 3477 | |
3758 | |
| 3478 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3759 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
| 3479 | |
3760 | |
| 3480 | my $guard = cf::lock_acquire "write_runtime"; |
3761 | my $guard = cf::lock_acquire "write_runtime"; |
| 3481 | |
3762 | |
| 3482 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3763 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT | O_TRUNC, 0644 |
| 3483 | or return; |
3764 | or return; |
| 3484 | |
3765 | |
| 3485 | my $value = $cf::RUNTIME + 90 + 10; |
3766 | my $value = $cf::RUNTIME + 90 + 10; |
| 3486 | # 10 is the runtime save interval, for a monotonic clock |
3767 | # 10 is the runtime save interval, for a monotonic clock |
| 3487 | # 60 allows for the watchdog to kill the server. |
3768 | # 60 allows for the watchdog to kill the server. |
| … | |
… | |
| 3500 | or return; |
3781 | or return; |
| 3501 | |
3782 | |
| 3502 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3783 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
| 3503 | and return; |
3784 | and return; |
| 3504 | |
3785 | |
| 3505 | warn "runtime file written.\n"; |
3786 | trace sprintf "runtime file written (%gs).\n", AE::time - $t0; |
| 3506 | |
3787 | |
| 3507 | 1 |
3788 | 1 |
| 3508 | } |
3789 | } |
| 3509 | |
3790 | |
| 3510 | our $uuid_lock; |
3791 | our $uuid_lock; |
| … | |
… | |
| 3522 | or return; |
3803 | or return; |
| 3523 | |
3804 | |
| 3524 | my $value = uuid_seq uuid_cur; |
3805 | my $value = uuid_seq uuid_cur; |
| 3525 | |
3806 | |
| 3526 | unless ($value) { |
3807 | unless ($value) { |
| 3527 | warn "cowardly refusing to write zero uuid value!\n"; |
3808 | info "cowardly refusing to write zero uuid value!\n"; |
| 3528 | return; |
3809 | return; |
| 3529 | } |
3810 | } |
| 3530 | |
3811 | |
| 3531 | my $value = uuid_str $value + $uuid_skip; |
3812 | my $value = uuid_str $value + $uuid_skip; |
| 3532 | $uuid_skip = 0; |
3813 | $uuid_skip = 0; |
| … | |
… | |
| 3542 | or return; |
3823 | or return; |
| 3543 | |
3824 | |
| 3544 | aio_rename "$uuid~", $uuid |
3825 | aio_rename "$uuid~", $uuid |
| 3545 | and return; |
3826 | and return; |
| 3546 | |
3827 | |
| 3547 | warn "uuid file written ($value).\n"; |
3828 | trace "uuid file written ($value).\n"; |
| 3548 | |
3829 | |
| 3549 | 1 |
3830 | 1 |
| 3550 | |
3831 | |
| 3551 | } |
3832 | } |
| 3552 | |
3833 | |
| … | |
… | |
| 3558 | } |
3839 | } |
| 3559 | |
3840 | |
| 3560 | sub emergency_save() { |
3841 | sub emergency_save() { |
| 3561 | my $freeze_guard = cf::freeze_mainloop; |
3842 | my $freeze_guard = cf::freeze_mainloop; |
| 3562 | |
3843 | |
| 3563 | warn "enter emergency perl save\n"; |
3844 | info "emergency_perl_save: enter\n"; |
|
|
3845 | |
|
|
3846 | # this is a trade-off: we want to be very quick here, so |
|
|
3847 | # save all maps without fsync, and later call a global sync |
|
|
3848 | # (which in turn might be very very slow) |
|
|
3849 | local $USE_FSYNC = 0; |
| 3564 | |
3850 | |
| 3565 | cf::sync_job { |
3851 | cf::sync_job { |
|
|
3852 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3853 | |
| 3566 | # use a peculiar iteration method to avoid tripping on perl |
3854 | # use a peculiar iteration method to avoid tripping on perl |
| 3567 | # refcount bugs in for. also avoids problems with players |
3855 | # refcount bugs in for. also avoids problems with players |
| 3568 | # and maps saved/destroyed asynchronously. |
3856 | # and maps saved/destroyed asynchronously. |
| 3569 | warn "begin emergency player save\n"; |
3857 | info "emergency_perl_save: begin player save\n"; |
| 3570 | for my $login (keys %cf::PLAYER) { |
3858 | for my $login (keys %cf::PLAYER) { |
| 3571 | my $pl = $cf::PLAYER{$login} or next; |
3859 | my $pl = $cf::PLAYER{$login} or next; |
| 3572 | $pl->valid or next; |
3860 | $pl->valid or next; |
| 3573 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3861 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
| 3574 | $pl->save; |
3862 | $pl->save; |
| 3575 | } |
3863 | } |
| 3576 | warn "end emergency player save\n"; |
3864 | info "emergency_perl_save: end player save\n"; |
| 3577 | |
3865 | |
| 3578 | warn "begin emergency map save\n"; |
3866 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3867 | |
|
|
3868 | info "emergency_perl_save: begin map save\n"; |
| 3579 | for my $path (keys %cf::MAP) { |
3869 | for my $path (keys %cf::MAP) { |
| 3580 | my $map = $cf::MAP{$path} or next; |
3870 | my $map = $cf::MAP{$path} or next; |
| 3581 | $map->valid or next; |
3871 | $map->valid or next; |
| 3582 | $map->save; |
3872 | $map->save; |
| 3583 | } |
3873 | } |
| 3584 | warn "end emergency map save\n"; |
3874 | info "emergency_perl_save: end map save\n"; |
| 3585 | |
3875 | |
| 3586 | warn "begin emergency database checkpoint\n"; |
3876 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3877 | |
|
|
3878 | info "emergency_perl_save: begin database checkpoint\n"; |
| 3587 | BDB::db_env_txn_checkpoint $DB_ENV; |
3879 | BDB::db_env_txn_checkpoint $DB_ENV; |
| 3588 | warn "end emergency database checkpoint\n"; |
3880 | info "emergency_perl_save: end database checkpoint\n"; |
| 3589 | |
3881 | |
| 3590 | warn "begin write uuid\n"; |
3882 | info "emergency_perl_save: begin write uuid\n"; |
| 3591 | write_uuid_sync 1; |
3883 | write_uuid_sync 1; |
| 3592 | warn "end write uuid\n"; |
3884 | info "emergency_perl_save: end write uuid\n"; |
|
|
3885 | |
|
|
3886 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3887 | |
|
|
3888 | trace "emergency_perl_save: syncing database to disk"; |
|
|
3889 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
3890 | |
|
|
3891 | info "emergency_perl_save: starting sync\n"; |
|
|
3892 | IO::AIO::aio_sync sub { |
|
|
3893 | info "emergency_perl_save: finished sync\n"; |
|
|
3894 | }; |
|
|
3895 | |
|
|
3896 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
3897 | |
|
|
3898 | trace "emergency_perl_save: flushing outstanding aio requests"; |
|
|
3899 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
3900 | Coro::AnyEvent::sleep 0.01; # let the sync_job do it's thing |
|
|
3901 | } |
|
|
3902 | |
|
|
3903 | cf::write_runtime_sync; # external watchdog should not bark |
| 3593 | }; |
3904 | }; |
| 3594 | |
3905 | |
| 3595 | warn "leave emergency perl save\n"; |
3906 | info "emergency_perl_save: leave\n"; |
| 3596 | } |
3907 | } |
| 3597 | |
3908 | |
| 3598 | sub post_cleanup { |
3909 | sub post_cleanup { |
| 3599 | my ($make_core) = @_; |
3910 | my ($make_core) = @_; |
| 3600 | |
3911 | |
|
|
3912 | IO::AIO::flush; |
|
|
3913 | |
| 3601 | warn Carp::longmess "post_cleanup backtrace" |
3914 | error Carp::longmess "post_cleanup backtrace" |
| 3602 | if $make_core; |
3915 | if $make_core; |
| 3603 | |
3916 | |
| 3604 | my $fh = pidfile; |
3917 | my $fh = pidfile; |
| 3605 | unlink $PIDFILE if <$fh> == $$; |
3918 | unlink $PIDFILE if <$fh> == $$; |
| 3606 | } |
3919 | } |
| … | |
… | |
| 3626 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
3939 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
| 3627 | for my $name (keys %$leaf_symtab) { |
3940 | for my $name (keys %$leaf_symtab) { |
| 3628 | _gv_clear *{"$pkg$name"}; |
3941 | _gv_clear *{"$pkg$name"}; |
| 3629 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
3942 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
| 3630 | } |
3943 | } |
| 3631 | warn "cleared package $pkg\n";#d# |
|
|
| 3632 | } |
3944 | } |
| 3633 | |
3945 | |
| 3634 | sub do_reload_perl() { |
3946 | sub do_reload_perl() { |
| 3635 | # can/must only be called in main |
3947 | # can/must only be called in main |
| 3636 | if ($Coro::current != $Coro::main) { |
3948 | unless (in_main) { |
| 3637 | warn "can only reload from main coroutine"; |
3949 | error "can only reload from main coroutine"; |
| 3638 | return; |
3950 | return; |
| 3639 | } |
3951 | } |
| 3640 | |
3952 | |
| 3641 | return if $RELOAD++; |
3953 | return if $RELOAD++; |
| 3642 | |
3954 | |
|
|
3955 | my $t1 = AE::time; |
|
|
3956 | |
| 3643 | while ($RELOAD) { |
3957 | while ($RELOAD) { |
| 3644 | warn "reloading..."; |
3958 | cf::get_slot 0.1, -1, "reload_perl"; |
|
|
3959 | info "perl_reload: reloading..."; |
| 3645 | |
3960 | |
| 3646 | warn "entering sync_job"; |
3961 | trace "perl_reload: entering sync_job"; |
| 3647 | |
3962 | |
| 3648 | cf::sync_job { |
3963 | cf::sync_job { |
| 3649 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
| 3650 | cf::emergency_save; |
3964 | #cf::emergency_save; |
| 3651 | cf::write_runtime_sync; # external watchdog should not bark |
|
|
| 3652 | |
3965 | |
| 3653 | warn "syncing database to disk"; |
|
|
| 3654 | BDB::db_env_txn_checkpoint $DB_ENV; |
|
|
| 3655 | |
|
|
| 3656 | # if anything goes wrong in here, we should simply crash as we already saved |
|
|
| 3657 | |
|
|
| 3658 | warn "flushing outstanding aio requests"; |
|
|
| 3659 | while (IO::AIO::nreqs || BDB::nreqs) { |
|
|
| 3660 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
|
|
| 3661 | } |
|
|
| 3662 | |
|
|
| 3663 | warn "cancelling all extension coros"; |
3966 | trace "perl_reload: cancelling all extension coros"; |
| 3664 | $_->cancel for values %EXT_CORO; |
3967 | $_->cancel for values %EXT_CORO; |
| 3665 | %EXT_CORO = (); |
3968 | %EXT_CORO = (); |
| 3666 | |
3969 | |
| 3667 | warn "removing commands"; |
3970 | trace "perl_reload: removing commands"; |
| 3668 | %COMMAND = (); |
3971 | %COMMAND = (); |
| 3669 | |
3972 | |
| 3670 | warn "removing ext/exti commands"; |
3973 | trace "perl_reload: removing ext/exti commands"; |
| 3671 | %EXTCMD = (); |
3974 | %EXTCMD = (); |
| 3672 | %EXTICMD = (); |
3975 | %EXTICMD = (); |
| 3673 | |
3976 | |
| 3674 | warn "unloading/nuking all extensions"; |
3977 | trace "perl_reload: unloading/nuking all extensions"; |
| 3675 | for my $pkg (@EXTS) { |
3978 | for my $pkg (@EXTS) { |
| 3676 | warn "... unloading $pkg"; |
3979 | trace "... unloading $pkg"; |
| 3677 | |
3980 | |
| 3678 | if (my $cb = $pkg->can ("unload")) { |
3981 | if (my $cb = $pkg->can ("unload")) { |
| 3679 | eval { |
3982 | eval { |
| 3680 | $cb->($pkg); |
3983 | $cb->($pkg); |
| 3681 | 1 |
3984 | 1 |
| 3682 | } or warn "$pkg unloaded, but with errors: $@"; |
3985 | } or error "$pkg unloaded, but with errors: $@"; |
| 3683 | } |
3986 | } |
| 3684 | |
3987 | |
| 3685 | warn "... clearing $pkg"; |
3988 | trace "... clearing $pkg"; |
| 3686 | clear_package $pkg; |
3989 | clear_package $pkg; |
| 3687 | } |
3990 | } |
| 3688 | |
3991 | |
| 3689 | warn "unloading all perl modules loaded from $LIBDIR"; |
3992 | trace "perl_reload: unloading all perl modules loaded from $LIBDIR"; |
| 3690 | while (my ($k, $v) = each %INC) { |
3993 | while (my ($k, $v) = each %INC) { |
| 3691 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
3994 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
| 3692 | |
3995 | |
| 3693 | warn "... unloading $k"; |
3996 | trace "... unloading $k"; |
| 3694 | delete $INC{$k}; |
3997 | delete $INC{$k}; |
| 3695 | |
3998 | |
| 3696 | $k =~ s/\.pm$//; |
3999 | $k =~ s/\.pm$//; |
| 3697 | $k =~ s/\//::/g; |
4000 | $k =~ s/\//::/g; |
| 3698 | |
4001 | |
| … | |
… | |
| 3701 | } |
4004 | } |
| 3702 | |
4005 | |
| 3703 | clear_package $k; |
4006 | clear_package $k; |
| 3704 | } |
4007 | } |
| 3705 | |
4008 | |
| 3706 | warn "getting rid of safe::, as good as possible"; |
4009 | trace "perl_reload: getting rid of safe::, as good as possible"; |
| 3707 | clear_package "safe::$_" |
4010 | clear_package "safe::$_" |
| 3708 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
4011 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
| 3709 | |
4012 | |
| 3710 | warn "unloading cf.pm \"a bit\""; |
4013 | trace "perl_reload: unloading cf.pm \"a bit\""; |
| 3711 | delete $INC{"cf.pm"}; |
4014 | delete $INC{"cf.pm"}; |
| 3712 | delete $INC{"cf/pod.pm"}; |
4015 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
| 3713 | |
4016 | |
| 3714 | # don't, removes xs symbols, too, |
4017 | # don't, removes xs symbols, too, |
| 3715 | # and global variables created in xs |
4018 | # and global variables created in xs |
| 3716 | #clear_package __PACKAGE__; |
4019 | #clear_package __PACKAGE__; |
| 3717 | |
4020 | |
| 3718 | warn "unload completed, starting to reload now"; |
4021 | info "perl_reload: unload completed, starting to reload now"; |
| 3719 | |
4022 | |
| 3720 | warn "reloading cf.pm"; |
4023 | trace "perl_reload: reloading cf.pm"; |
| 3721 | require cf; |
4024 | require cf; |
| 3722 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
4025 | cf::_connect_to_perl_1; |
| 3723 | |
4026 | |
| 3724 | warn "loading config and database again"; |
4027 | trace "perl_reload: loading config and database again"; |
| 3725 | cf::reload_config; |
4028 | cf::reload_config; |
| 3726 | |
4029 | |
| 3727 | warn "loading extensions"; |
4030 | trace "perl_reload: loading extensions"; |
| 3728 | cf::load_extensions; |
4031 | cf::load_extensions; |
| 3729 | |
4032 | |
|
|
4033 | if ($REATTACH_ON_RELOAD) { |
| 3730 | warn "reattaching attachments to objects/players"; |
4034 | trace "perl_reload: reattaching attachments to objects/players"; |
| 3731 | _global_reattach; # objects, sockets |
4035 | _global_reattach; # objects, sockets |
| 3732 | warn "reattaching attachments to maps"; |
4036 | trace "perl_reload: reattaching attachments to maps"; |
| 3733 | reattach $_ for values %MAP; |
4037 | reattach $_ for values %MAP; |
| 3734 | warn "reattaching attachments to players"; |
4038 | trace "perl_reload: reattaching attachments to players"; |
| 3735 | reattach $_ for values %PLAYER; |
4039 | reattach $_ for values %PLAYER; |
|
|
4040 | } |
| 3736 | |
4041 | |
| 3737 | warn "running post_load"; |
4042 | cf::_post_init 1; |
| 3738 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
| 3739 | |
4043 | |
| 3740 | warn "leaving sync_job"; |
4044 | trace "perl_reload: leaving sync_job"; |
| 3741 | |
4045 | |
| 3742 | 1 |
4046 | 1 |
| 3743 | } or do { |
4047 | } or do { |
| 3744 | warn $@; |
4048 | error $@; |
| 3745 | cf::cleanup "error while reloading, exiting."; |
4049 | cf::cleanup "perl_reload: error, exiting."; |
| 3746 | }; |
4050 | }; |
| 3747 | |
4051 | |
| 3748 | warn "reloaded"; |
|
|
| 3749 | --$RELOAD; |
4052 | --$RELOAD; |
| 3750 | } |
4053 | } |
|
|
4054 | |
|
|
4055 | $t1 = AE::time - $t1; |
|
|
4056 | info "perl_reload: completed in ${t1}s\n"; |
| 3751 | }; |
4057 | }; |
| 3752 | |
4058 | |
| 3753 | our $RELOAD_WATCHER; # used only during reload |
4059 | our $RELOAD_WATCHER; # used only during reload |
| 3754 | |
4060 | |
| 3755 | sub reload_perl() { |
4061 | sub reload_perl() { |
| 3756 | # doing reload synchronously and two reloads happen back-to-back, |
4062 | # doing reload synchronously and two reloads happen back-to-back, |
| 3757 | # coro crashes during coro_state_free->destroy here. |
4063 | # coro crashes during coro_state_free->destroy here. |
| 3758 | |
4064 | |
|
|
4065 | $RELOAD_WATCHER ||= cf::async { |
|
|
4066 | Coro::AIO::aio_wait cache_extensions; |
|
|
4067 | |
| 3759 | $RELOAD_WATCHER ||= EV::timer $TICK * 1.5, 0, sub { |
4068 | $RELOAD_WATCHER = AE::timer $TICK * 1.5, 0, sub { |
| 3760 | do_reload_perl; |
4069 | do_reload_perl; |
| 3761 | undef $RELOAD_WATCHER; |
4070 | undef $RELOAD_WATCHER; |
|
|
4071 | }; |
| 3762 | }; |
4072 | }; |
| 3763 | } |
4073 | } |
| 3764 | |
4074 | |
| 3765 | register_command "reload" => sub { |
4075 | register_command "reload" => sub { |
| 3766 | my ($who, $arg) = @_; |
4076 | my ($who, $arg) = @_; |
| … | |
… | |
| 3772 | reload_perl; |
4082 | reload_perl; |
| 3773 | }; |
4083 | }; |
| 3774 | } |
4084 | } |
| 3775 | }; |
4085 | }; |
| 3776 | |
4086 | |
| 3777 | unshift @INC, $LIBDIR; |
4087 | ############################################################################# |
| 3778 | |
4088 | |
| 3779 | my $bug_warning = 0; |
4089 | my $bug_warning = 0; |
| 3780 | |
4090 | |
| 3781 | our @WAIT_FOR_TICK; |
|
|
| 3782 | our @WAIT_FOR_TICK_BEGIN; |
|
|
| 3783 | |
|
|
| 3784 | sub wait_for_tick { |
4091 | sub wait_for_tick() { |
| 3785 | return if tick_inhibit || $Coro::current == $Coro::main; |
4092 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
| 3786 | |
4093 | |
| 3787 | my $signal = new Coro::Signal; |
4094 | $WAIT_FOR_TICK->wait; |
| 3788 | push @WAIT_FOR_TICK, $signal; |
|
|
| 3789 | $signal->wait; |
|
|
| 3790 | } |
4095 | } |
| 3791 | |
4096 | |
| 3792 | sub wait_for_tick_begin { |
4097 | sub wait_for_tick_begin() { |
| 3793 | return if tick_inhibit || $Coro::current == $Coro::main; |
4098 | return Coro::AnyEvent::poll if tick_inhibit || $Coro::current == $Coro::main; |
| 3794 | |
4099 | |
| 3795 | my $signal = new Coro::Signal; |
4100 | my $signal = new Coro::Signal; |
| 3796 | push @WAIT_FOR_TICK_BEGIN, $signal; |
4101 | push @WAIT_FOR_TICK_BEGIN, $signal; |
| 3797 | $signal->wait; |
4102 | $signal->wait; |
| 3798 | } |
4103 | } |
| … | |
… | |
| 3802 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
4107 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
| 3803 | unless ++$bug_warning > 10; |
4108 | unless ++$bug_warning > 10; |
| 3804 | return; |
4109 | return; |
| 3805 | } |
4110 | } |
| 3806 | |
4111 | |
| 3807 | cf::server_tick; # one server iteration |
4112 | cf::one_tick; # one server iteration |
|
|
4113 | |
|
|
4114 | #for(1..3e6){} AE::now_update; $NOW=AE::now; # generate load #d# |
| 3808 | |
4115 | |
| 3809 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
4116 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
| 3810 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
4117 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
| 3811 | Coro::async_pool { |
4118 | Coro::async_pool { |
| 3812 | $Coro::current->{desc} = "runtime saver"; |
4119 | $Coro::current->{desc} = "runtime saver"; |
| 3813 | write_runtime_sync |
4120 | write_runtime_sync |
| 3814 | or warn "ERROR: unable to write runtime file: $!"; |
4121 | or error "ERROR: unable to write runtime file: $!"; |
| 3815 | }; |
4122 | }; |
| 3816 | } |
4123 | } |
| 3817 | |
4124 | |
| 3818 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
4125 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
| 3819 | $sig->send; |
4126 | $sig->send; |
| 3820 | } |
4127 | } |
| 3821 | while (my $sig = shift @WAIT_FOR_TICK) { |
4128 | $WAIT_FOR_TICK->broadcast; |
| 3822 | $sig->send; |
|
|
| 3823 | } |
|
|
| 3824 | |
4129 | |
| 3825 | $LOAD = ($NOW - $TICK_START) / $TICK; |
4130 | $LOAD = ($NOW - $TICK_START) / $TICK; |
| 3826 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
4131 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
| 3827 | |
4132 | |
| 3828 | if (0) { |
4133 | if (0) { |
| 3829 | if ($NEXT_TICK) { |
4134 | if ($NEXT_TICK) { |
| 3830 | my $jitter = $TICK_START - $NEXT_TICK; |
4135 | my $jitter = $TICK_START - $NEXT_TICK; |
| 3831 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
4136 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
| 3832 | warn "jitter $JITTER\n";#d# |
4137 | debug "jitter $JITTER\n";#d# |
| 3833 | } |
4138 | } |
| 3834 | } |
4139 | } |
| 3835 | } |
4140 | } |
| 3836 | |
4141 | |
| 3837 | { |
4142 | { |
| 3838 | # configure BDB |
4143 | # configure BDB |
| 3839 | |
4144 | |
| 3840 | BDB::min_parallel 8; |
4145 | BDB::min_parallel 16; |
| 3841 | BDB::max_poll_reqs $TICK * 0.1; |
4146 | BDB::max_poll_reqs $TICK * 0.1; |
| 3842 | $AnyEvent::BDB::WATCHER->priority (1); |
4147 | #$AnyEvent::BDB::WATCHER->priority (1); |
| 3843 | |
4148 | |
| 3844 | unless ($DB_ENV) { |
4149 | unless ($DB_ENV) { |
| 3845 | $DB_ENV = BDB::db_env_create; |
4150 | $DB_ENV = BDB::db_env_create; |
| 3846 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
4151 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
| 3847 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
4152 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
| … | |
… | |
| 3882 | IO::AIO::min_parallel 8; |
4187 | IO::AIO::min_parallel 8; |
| 3883 | IO::AIO::max_poll_time $TICK * 0.1; |
4188 | IO::AIO::max_poll_time $TICK * 0.1; |
| 3884 | undef $AnyEvent::AIO::WATCHER; |
4189 | undef $AnyEvent::AIO::WATCHER; |
| 3885 | } |
4190 | } |
| 3886 | |
4191 | |
| 3887 | my $_log_backtrace; |
4192 | our $_log_backtrace; |
|
|
4193 | our $_log_backtrace_last; |
| 3888 | |
4194 | |
| 3889 | sub _log_backtrace { |
4195 | sub _log_backtrace { |
| 3890 | my ($msg, @addr) = @_; |
4196 | my ($msg, @addr) = @_; |
| 3891 | |
4197 | |
| 3892 | $msg =~ s/\n//; |
4198 | $msg =~ s/\n$//; |
| 3893 | |
4199 | |
|
|
4200 | if ($_log_backtrace_last eq $msg) { |
|
|
4201 | LOG llevInfo, "[ABT] $msg\n"; |
|
|
4202 | LOG llevInfo, "[ABT] [duplicate, suppressed]\n"; |
| 3894 | # limit the # of concurrent backtraces |
4203 | # limit the # of concurrent backtraces |
| 3895 | if ($_log_backtrace < 2) { |
4204 | } elsif ($_log_backtrace < 2) { |
|
|
4205 | $_log_backtrace_last = $msg; |
| 3896 | ++$_log_backtrace; |
4206 | ++$_log_backtrace; |
| 3897 | my $perl_bt = Carp::longmess $msg; |
4207 | my $perl_bt = Carp::longmess $msg; |
| 3898 | async { |
4208 | async { |
| 3899 | $Coro::current->{desc} = "abt $msg"; |
4209 | $Coro::current->{desc} = "abt $msg"; |
| 3900 | |
4210 | |
| … | |
… | |
| 3920 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4230 | LOG llevInfo, "[ABT] $_\n" for @bt; |
| 3921 | --$_log_backtrace; |
4231 | --$_log_backtrace; |
| 3922 | }; |
4232 | }; |
| 3923 | } else { |
4233 | } else { |
| 3924 | LOG llevInfo, "[ABT] $msg\n"; |
4234 | LOG llevInfo, "[ABT] $msg\n"; |
| 3925 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4235 | LOG llevInfo, "[ABT] [overload, suppressed]\n"; |
| 3926 | } |
4236 | } |
| 3927 | } |
4237 | } |
| 3928 | |
4238 | |
| 3929 | # load additional modules |
4239 | # load additional modules |
| 3930 | use cf::pod; |
4240 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4241 | cf::_connect_to_perl_2; |
| 3931 | |
4242 | |
| 3932 | END { cf::emergency_save } |
4243 | END { cf::emergency_save } |
| 3933 | |
4244 | |
| 3934 | 1 |
4245 | 1 |
| 3935 | |
4246 | |
