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1 | # |
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2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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3 | # |
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4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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5 | # |
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6 | # Deliantra is free software: you can redistribute it and/or modify |
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7 | # it under the terms of the GNU General Public License as published by |
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8 | # the Free Software Foundation, either version 3 of the License, or |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # This program is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU General Public License for more details. |
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15 | # |
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16 | # You should have received a copy of the GNU General Public License |
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17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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18 | # |
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19 | # The authors can be reached via e-mail to <support@deliantra.net> |
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20 | # |
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21 | |
1 | package cf; |
22 | package cf; |
2 | |
23 | |
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24 | use 5.10.0; |
3 | use utf8; |
25 | use utf8; |
4 | use strict; |
26 | use strict "vars", "subs"; |
5 | |
27 | |
6 | use Symbol; |
28 | use Symbol; |
7 | use List::Util; |
29 | use List::Util; |
8 | use Socket; |
30 | use Socket; |
9 | use Storable; |
31 | use EV; |
10 | use Event; |
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11 | use Opcode; |
32 | use Opcode; |
12 | use Safe; |
33 | use Safe; |
13 | use Safe::Hole; |
34 | use Safe::Hole; |
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35 | use Storable (); |
14 | |
36 | |
15 | use Coro 3.64 (); |
37 | use Coro (); |
16 | use Coro::State; |
38 | use Coro::State; |
17 | use Coro::Handle; |
39 | use Coro::Handle; |
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40 | use Coro::EV; |
18 | use Coro::Event; |
41 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
42 | use Coro::Timer; |
20 | use Coro::Signal; |
43 | use Coro::Signal; |
21 | use Coro::Semaphore; |
44 | use Coro::Semaphore; |
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45 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
46 | use Coro::AIO; |
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47 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
48 | use Coro::Storable; |
24 | use Coro::Util (); |
49 | use Coro::Util (); |
25 | |
50 | |
26 | use JSON::XS (); |
51 | use JSON::XS 2.01 (); |
27 | use BDB (); |
52 | use BDB (); |
28 | use Data::Dumper; |
53 | use Data::Dumper; |
29 | use Digest::MD5; |
54 | use Digest::MD5; |
30 | use Fcntl; |
55 | use Fcntl; |
31 | use YAML::Syck (); |
56 | use YAML (); |
32 | use IO::AIO 2.32 (); |
57 | use IO::AIO (); |
33 | use Time::HiRes; |
58 | use Time::HiRes; |
34 | use Compress::LZF; |
59 | use Compress::LZF; |
35 | use Digest::MD5 (); |
60 | use Digest::MD5 (); |
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61 | |
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62 | AnyEvent::detect; |
36 | |
63 | |
37 | # configure various modules to our taste |
64 | # configure various modules to our taste |
38 | # |
65 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
66 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
67 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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68 | |
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69 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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70 | |
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71 | # make sure c-lzf reinitialises itself |
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72 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
73 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
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43 | $Event::Eval = 1; # no idea why this is required, but it is |
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44 | |
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45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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46 | $YAML::Syck::ImplicitUnicode = 1; |
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47 | |
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48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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49 | |
74 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
75 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
76 | |
52 | our %COMMAND = (); |
77 | our %COMMAND = (); |
53 | our %COMMAND_TIME = (); |
78 | our %COMMAND_TIME = (); |
… | |
… | |
59 | our %EXT_MAP = (); # pluggable maps |
84 | our %EXT_MAP = (); # pluggable maps |
60 | |
85 | |
61 | our $RELOAD; # number of reloads so far |
86 | our $RELOAD; # number of reloads so far |
62 | our @EVENT; |
87 | our @EVENT; |
63 | |
88 | |
64 | our $CONFDIR = confdir; |
89 | our $CONFDIR = confdir; |
65 | our $DATADIR = datadir; |
90 | our $DATADIR = datadir; |
66 | our $LIBDIR = "$DATADIR/ext"; |
91 | our $LIBDIR = "$DATADIR/ext"; |
67 | our $PODDIR = "$DATADIR/pod"; |
92 | our $PODDIR = "$DATADIR/pod"; |
68 | our $MAPDIR = "$DATADIR/" . mapdir; |
93 | our $MAPDIR = "$DATADIR/" . mapdir; |
69 | our $LOCALDIR = localdir; |
94 | our $LOCALDIR = localdir; |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
95 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
96 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
97 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
98 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
99 | our $BDBDIR = "$LOCALDIR/db"; |
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100 | our $PIDFILE = "$LOCALDIR/pid"; |
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101 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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102 | |
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103 | our %RESOURCE; |
75 | |
104 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
105 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
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78 | our $AIO_POLL_WATCHER; |
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79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
106 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
107 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
108 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
109 | |
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110 | our $BDB_DEADLOCK_WATCHER; |
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111 | our $BDB_CHECKPOINT_WATCHER; |
84 | our $BDB_POLL_WATCHER; |
112 | our $BDB_TRICKLE_WATCHER; |
85 | our $DB_ENV; |
113 | our $DB_ENV; |
86 | |
114 | |
87 | our %CFG; |
115 | our %CFG; |
88 | |
116 | |
89 | our $UPTIME; $UPTIME ||= time; |
117 | our $UPTIME; $UPTIME ||= time; |
90 | our $RUNTIME; |
118 | our $RUNTIME; |
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119 | our $NOW; |
91 | |
120 | |
92 | our (%PLAYER, %PLAYER_LOADING); # all users |
121 | our (%PLAYER, %PLAYER_LOADING); # all users |
93 | our (%MAP, %MAP_LOADING ); # all maps |
122 | our (%MAP, %MAP_LOADING ); # all maps |
94 | our $LINK_MAP; # the special {link} map, which is always available |
123 | our $LINK_MAP; # the special {link} map, which is always available |
95 | |
124 | |
96 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
125 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
97 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
126 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
98 | |
127 | |
99 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
128 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
100 | our $LOADAVG; # same thing, but with alpha-smoothing |
129 | our $LOADAVG; # same thing, but with alpha-smoothing |
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130 | our $JITTER; # average jitter |
101 | our $tick_start; # for load detecting purposes |
131 | our $TICK_START; # for load detecting purposes |
102 | |
132 | |
103 | binmode STDOUT; |
133 | binmode STDOUT; |
104 | binmode STDERR; |
134 | binmode STDERR; |
105 | |
135 | |
106 | # read virtual server time, if available |
136 | # read virtual server time, if available |
107 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
137 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
108 | open my $fh, "<", "$LOCALDIR/runtime" |
138 | open my $fh, "<", $RUNTIMEFILE |
109 | or die "unable to read runtime file: $!"; |
139 | or die "unable to read $RUNTIMEFILE file: $!"; |
110 | $RUNTIME = <$fh> + 0.; |
140 | $RUNTIME = <$fh> + 0.; |
111 | } |
141 | } |
112 | |
142 | |
113 | mkdir $_ |
143 | mkdir $_ |
114 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
144 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
159 | |
189 | |
160 | The raw value load value from the last tick. |
190 | The raw value load value from the last tick. |
161 | |
191 | |
162 | =item %cf::CFG |
192 | =item %cf::CFG |
163 | |
193 | |
164 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
194 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
165 | from wherever your confdir points to. |
195 | from wherever your confdir points to. |
166 | |
196 | |
167 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
197 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
168 | |
198 | |
169 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
199 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
187 | $msg .= "\n" |
217 | $msg .= "\n" |
188 | unless $msg =~ /\n$/; |
218 | unless $msg =~ /\n$/; |
189 | |
219 | |
190 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
220 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
191 | |
221 | |
192 | utf8::encode $msg; |
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193 | LOG llevError, $msg; |
222 | LOG llevError, $msg; |
194 | }; |
223 | }; |
195 | } |
224 | } |
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225 | |
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226 | $Coro::State::DIEHOOK = sub { |
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227 | return unless $^S eq 0; # "eq", not "==" |
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228 | |
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229 | if ($Coro::current == $Coro::main) {#d# |
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230 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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231 | return;#d# |
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232 | }#d# |
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233 | |
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234 | # kill coroutine otherwise |
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235 | warn Carp::longmess $_[0]; |
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236 | Coro::terminate |
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237 | }; |
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238 | |
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239 | $SIG{__DIE__} = sub { }; #d#? |
196 | |
240 | |
197 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
241 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
198 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
242 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
199 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
243 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
200 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
244 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
207 | for my $pkg (qw( |
251 | for my $pkg (qw( |
208 | cf::global cf::attachable |
252 | cf::global cf::attachable |
209 | cf::object cf::object::player |
253 | cf::object cf::object::player |
210 | cf::client cf::player |
254 | cf::client cf::player |
211 | cf::arch cf::living |
255 | cf::arch cf::living |
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256 | cf::map cf::mapspace |
212 | cf::map cf::party cf::region |
257 | cf::party cf::region |
213 | )) { |
258 | )) { |
214 | no strict 'refs'; |
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215 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
259 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
216 | } |
260 | } |
217 | |
261 | |
218 | $Event::DIED = sub { |
262 | $EV::DIED = sub { |
219 | warn "error in event callback: @_"; |
263 | warn "error in event callback: @_"; |
220 | }; |
264 | }; |
221 | |
265 | |
222 | ############################################################################# |
266 | ############################################################################# |
223 | |
267 | |
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… | |
246 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
290 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
247 | $d |
291 | $d |
248 | } || "[unable to dump $_[0]: '$@']"; |
292 | } || "[unable to dump $_[0]: '$@']"; |
249 | } |
293 | } |
250 | |
294 | |
251 | =item $ref = cf::from_json $json |
295 | =item $ref = cf::decode_json $json |
252 | |
296 | |
253 | Converts a JSON string into the corresponding perl data structure. |
297 | Converts a JSON string into the corresponding perl data structure. |
254 | |
298 | |
255 | =item $json = cf::to_json $ref |
299 | =item $json = cf::encode_json $ref |
256 | |
300 | |
257 | Converts a perl data structure into its JSON representation. |
301 | Converts a perl data structure into its JSON representation. |
258 | |
302 | |
259 | =cut |
303 | =cut |
260 | |
304 | |
261 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
305 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
262 | |
306 | |
263 | sub to_json ($) { $json_coder->encode ($_[0]) } |
307 | sub encode_json($) { $json_coder->encode ($_[0]) } |
264 | sub from_json ($) { $json_coder->decode ($_[0]) } |
308 | sub decode_json($) { $json_coder->decode ($_[0]) } |
265 | |
309 | |
266 | =item cf::lock_wait $string |
310 | =item cf::lock_wait $string |
267 | |
311 | |
268 | Wait until the given lock is available. See cf::lock_acquire. |
312 | Wait until the given lock is available. See cf::lock_acquire. |
269 | |
313 | |
… | |
… | |
325 | |
369 | |
326 | ! ! $LOCK{$key} |
370 | ! ! $LOCK{$key} |
327 | } |
371 | } |
328 | |
372 | |
329 | sub freeze_mainloop { |
373 | sub freeze_mainloop { |
330 | return unless $TICK_WATCHER->is_active; |
374 | tick_inhibit_inc; |
331 | |
375 | |
332 | my $guard = Coro::guard { |
376 | Coro::guard \&tick_inhibit_dec; |
333 | $TICK_WATCHER->start; |
377 | } |
334 | }; |
378 | |
335 | $TICK_WATCHER->stop; |
379 | =item cf::periodic $interval, $cb |
336 | $guard |
380 | |
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381 | Like EV::periodic, but randomly selects a starting point so that the actions |
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382 | get spread over timer. |
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383 | |
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384 | =cut |
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385 | |
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386 | sub periodic($$) { |
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387 | my ($interval, $cb) = @_; |
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388 | |
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389 | my $start = rand List::Util::min 180, $interval; |
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390 | |
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391 | EV::periodic $start, $interval, 0, $cb |
337 | } |
392 | } |
338 | |
393 | |
339 | =item cf::get_slot $time[, $priority[, $name]] |
394 | =item cf::get_slot $time[, $priority[, $name]] |
340 | |
395 | |
341 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
396 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
352 | our @SLOT_QUEUE; |
407 | our @SLOT_QUEUE; |
353 | our $SLOT_QUEUE; |
408 | our $SLOT_QUEUE; |
354 | |
409 | |
355 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
410 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
356 | $SLOT_QUEUE = Coro::async { |
411 | $SLOT_QUEUE = Coro::async { |
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412 | $Coro::current->desc ("timeslot manager"); |
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413 | |
357 | my $signal = new Coro::Signal; |
414 | my $signal = new Coro::Signal; |
358 | |
415 | |
359 | while () { |
416 | while () { |
360 | next_job: |
417 | next_job: |
361 | my $avail = cf::till_tick; |
418 | my $avail = cf::till_tick; |
… | |
… | |
369 | } |
426 | } |
370 | } |
427 | } |
371 | } |
428 | } |
372 | |
429 | |
373 | if (@SLOT_QUEUE) { |
430 | if (@SLOT_QUEUE) { |
374 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
431 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
375 | push @cf::WAIT_FOR_TICK, $signal; |
432 | push @cf::WAIT_FOR_TICK, $signal; |
376 | $signal->wait; |
433 | $signal->wait; |
377 | } else { |
434 | } else { |
378 | Coro::schedule; |
435 | Coro::schedule; |
379 | } |
436 | } |
380 | } |
437 | } |
381 | }; |
438 | }; |
382 | |
439 | |
383 | sub get_slot($;$$) { |
440 | sub get_slot($;$$) { |
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441 | return if tick_inhibit || $Coro::current == $Coro::main; |
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442 | |
384 | my ($time, $pri, $name) = @_; |
443 | my ($time, $pri, $name) = @_; |
385 | |
444 | |
386 | $time = $TICK * .6 if $time > $TICK * .6; |
445 | $time = $TICK * .6 if $time > $TICK * .6; |
387 | my $sig = new Coro::Signal; |
446 | my $sig = new Coro::Signal; |
388 | |
447 | |
… | |
… | |
402 | |
461 | |
403 | BEGIN { *async = \&Coro::async_pool } |
462 | BEGIN { *async = \&Coro::async_pool } |
404 | |
463 | |
405 | =item cf::sync_job { BLOCK } |
464 | =item cf::sync_job { BLOCK } |
406 | |
465 | |
407 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
466 | The design of Deliantra requires that the main coroutine ($Coro::main) |
408 | is always able to handle events or runnable, as Crossfire TRT is only |
467 | is always able to handle events or runnable, as Deliantra is only |
409 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
468 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
410 | acceptable. |
469 | acceptable. |
411 | |
470 | |
412 | If it must be done, put the blocking parts into C<sync_job>. This will run |
471 | If it must be done, put the blocking parts into C<sync_job>. This will run |
413 | the given BLOCK in another coroutine while waiting for the result. The |
472 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
418 | |
477 | |
419 | sub sync_job(&) { |
478 | sub sync_job(&) { |
420 | my ($job) = @_; |
479 | my ($job) = @_; |
421 | |
480 | |
422 | if ($Coro::current == $Coro::main) { |
481 | if ($Coro::current == $Coro::main) { |
423 | my $time = Event::time; |
482 | my $time = EV::time; |
424 | |
483 | |
425 | # this is the main coro, too bad, we have to block |
484 | # this is the main coro, too bad, we have to block |
426 | # till the operation succeeds, freezing the server :/ |
485 | # till the operation succeeds, freezing the server :/ |
427 | |
486 | |
428 | # TODO: use suspend/resume instead |
487 | LOG llevError, Carp::longmess "sync job";#d# |
429 | # (but this is cancel-safe) |
488 | |
430 | my $freeze_guard = freeze_mainloop; |
489 | my $freeze_guard = freeze_mainloop; |
431 | |
490 | |
432 | my $busy = 1; |
491 | my $busy = 1; |
433 | my @res; |
492 | my @res; |
434 | |
493 | |
435 | (async { |
494 | (async { |
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495 | $Coro::current->desc ("sync job coro"); |
436 | @res = eval { $job->() }; |
496 | @res = eval { $job->() }; |
437 | warn $@ if $@; |
497 | warn $@ if $@; |
438 | undef $busy; |
498 | undef $busy; |
439 | })->prio (Coro::PRIO_MAX); |
499 | })->prio (Coro::PRIO_MAX); |
440 | |
500 | |
441 | while ($busy) { |
501 | while ($busy) { |
442 | Coro::cede or Event::one_event; |
502 | if (Coro::nready) { |
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503 | Coro::cede_notself; |
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504 | } else { |
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505 | EV::loop EV::LOOP_ONESHOT; |
443 | } |
506 | } |
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507 | } |
444 | |
508 | |
445 | $time = Event::time - $time; |
509 | my $time = EV::time - $time; |
446 | |
510 | |
447 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
448 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
449 | |
|
|
450 | $tick_start += $time; # do not account sync jobs to server load |
511 | $TICK_START += $time; # do not account sync jobs to server load |
451 | |
512 | |
452 | wantarray ? @res : $res[0] |
513 | wantarray ? @res : $res[0] |
453 | } else { |
514 | } else { |
454 | # we are in another coroutine, how wonderful, everything just works |
515 | # we are in another coroutine, how wonderful, everything just works |
455 | |
516 | |
… | |
… | |
480 | =item fork_call { }, $args |
541 | =item fork_call { }, $args |
481 | |
542 | |
482 | Executes the given code block with the given arguments in a seperate |
543 | Executes the given code block with the given arguments in a seperate |
483 | process, returning the results. Everything must be serialisable with |
544 | process, returning the results. Everything must be serialisable with |
484 | Coro::Storable. May, of course, block. Note that the executed sub may |
545 | Coro::Storable. May, of course, block. Note that the executed sub may |
485 | never block itself or use any form of Event handling. |
546 | never block itself or use any form of event handling. |
486 | |
547 | |
487 | =cut |
548 | =cut |
488 | |
549 | |
489 | sub fork_call(&@) { |
550 | sub fork_call(&@) { |
490 | my ($cb, @args) = @_; |
551 | my ($cb, @args) = @_; |
… | |
… | |
499 | }, @args; |
560 | }, @args; |
500 | |
561 | |
501 | wantarray ? @res : $res[-1] |
562 | wantarray ? @res : $res[-1] |
502 | } |
563 | } |
503 | |
564 | |
|
|
565 | =item $coin = coin_from_name $name |
|
|
566 | |
|
|
567 | =cut |
|
|
568 | |
|
|
569 | our %coin_alias = ( |
|
|
570 | "silver" => "silvercoin", |
|
|
571 | "silvercoin" => "silvercoin", |
|
|
572 | "silvercoins" => "silvercoin", |
|
|
573 | "gold" => "goldcoin", |
|
|
574 | "goldcoin" => "goldcoin", |
|
|
575 | "goldcoins" => "goldcoin", |
|
|
576 | "platinum" => "platinacoin", |
|
|
577 | "platinumcoin" => "platinacoin", |
|
|
578 | "platinumcoins" => "platinacoin", |
|
|
579 | "platina" => "platinacoin", |
|
|
580 | "platinacoin" => "platinacoin", |
|
|
581 | "platinacoins" => "platinacoin", |
|
|
582 | "royalty" => "royalty", |
|
|
583 | "royalties" => "royalty", |
|
|
584 | ); |
|
|
585 | |
|
|
586 | sub coin_from_name($) { |
|
|
587 | $coin_alias{$_[0]} |
|
|
588 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
589 | : undef |
|
|
590 | } |
|
|
591 | |
504 | =item $value = cf::db_get $family => $key |
592 | =item $value = cf::db_get $family => $key |
505 | |
593 | |
506 | Returns a single value from the environment database. |
594 | Returns a single value from the environment database. |
507 | |
595 | |
508 | =item cf::db_put $family => $key => $value |
596 | =item cf::db_put $family => $key => $value |
509 | |
597 | |
510 | Stores the given C<$value> in the family. It can currently store binary |
598 | Stores the given C<$value> in the family. It can currently store binary |
511 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
599 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
512 | |
600 | |
|
|
601 | =item $db = cf::db_table "name" |
|
|
602 | |
|
|
603 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
604 | within each server. |
|
|
605 | |
513 | =cut |
606 | =cut |
|
|
607 | |
|
|
608 | sub db_table($) { |
|
|
609 | my ($name) = @_; |
|
|
610 | my $db = BDB::db_create $DB_ENV; |
|
|
611 | |
|
|
612 | eval { |
|
|
613 | $db->set_flags (BDB::CHKSUM); |
|
|
614 | |
|
|
615 | utf8::encode $name; |
|
|
616 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
617 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
618 | cf::cleanup "db_open(db): $!" if $!; |
|
|
619 | }; |
|
|
620 | cf::cleanup "db_open(db): $@" if $@; |
|
|
621 | |
|
|
622 | $db |
|
|
623 | } |
514 | |
624 | |
515 | our $DB; |
625 | our $DB; |
516 | |
626 | |
517 | sub db_init { |
627 | sub db_init { |
518 | unless ($DB) { |
|
|
519 | $DB = BDB::db_create $DB_ENV; |
|
|
520 | |
|
|
521 | cf::sync_job { |
628 | cf::sync_job { |
522 | eval { |
629 | $DB ||= db_table "db"; |
523 | $DB->set_flags (BDB::CHKSUM); |
|
|
524 | |
|
|
525 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
526 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
527 | cf::cleanup "db_open(db): $!" if $!; |
|
|
528 | }; |
|
|
529 | cf::cleanup "db_open(db): $@" if $@; |
|
|
530 | }; |
|
|
531 | } |
630 | }; |
532 | } |
631 | } |
533 | |
632 | |
534 | sub db_get($$) { |
633 | sub db_get($$) { |
535 | my $key = "$_[0]/$_[1]"; |
634 | my $key = "$_[0]/$_[1]"; |
536 | |
635 | |
… | |
… | |
634 | |
733 | |
635 | ############################################################################# |
734 | ############################################################################# |
636 | |
735 | |
637 | =head2 ATTACHABLE OBJECTS |
736 | =head2 ATTACHABLE OBJECTS |
638 | |
737 | |
639 | Many objects in crossfire are so-called attachable objects. That means you can |
738 | Many objects in deliantra are so-called attachable objects. That means you can |
640 | attach callbacks/event handlers (a collection of which is called an "attachment") |
739 | attach callbacks/event handlers (a collection of which is called an "attachment") |
641 | to it. All such attachable objects support the following methods. |
740 | to it. All such attachable objects support the following methods. |
642 | |
741 | |
643 | In the following description, CLASS can be any of C<global>, C<object> |
742 | In the following description, CLASS can be any of C<global>, C<object> |
644 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
743 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
645 | Crossfire TRT). |
744 | Deliantra). |
646 | |
745 | |
647 | =over 4 |
746 | =over 4 |
648 | |
747 | |
649 | =item $attachable->attach ($attachment, key => $value...) |
748 | =item $attachable->attach ($attachment, key => $value...) |
650 | |
749 | |
… | |
… | |
694 | =item cf::CLASS::attachment $name, ... |
793 | =item cf::CLASS::attachment $name, ... |
695 | |
794 | |
696 | Register an attachment by C<$name> through which attachable objects of the |
795 | Register an attachment by C<$name> through which attachable objects of the |
697 | given CLASS can refer to this attachment. |
796 | given CLASS can refer to this attachment. |
698 | |
797 | |
699 | Some classes such as crossfire maps and objects can specify attachments |
798 | Some classes such as deliantra maps and objects can specify attachments |
700 | that are attached at load/instantiate time, thus the need for a name. |
799 | that are attached at load/instantiate time, thus the need for a name. |
701 | |
800 | |
702 | These calls expect any number of the following handler/hook descriptions: |
801 | These calls expect any number of the following handler/hook descriptions: |
703 | |
802 | |
704 | =over 4 |
803 | =over 4 |
… | |
… | |
932 | } |
1031 | } |
933 | |
1032 | |
934 | 0 |
1033 | 0 |
935 | } |
1034 | } |
936 | |
1035 | |
937 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1036 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
938 | |
1037 | |
939 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1038 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
940 | |
1039 | |
941 | Generate an object-specific event with the given arguments. |
1040 | Generate an object-specific event with the given arguments. |
942 | |
1041 | |
… | |
… | |
948 | |
1047 | |
949 | =cut |
1048 | =cut |
950 | |
1049 | |
951 | ############################################################################# |
1050 | ############################################################################# |
952 | # object support |
1051 | # object support |
953 | # |
|
|
954 | |
1052 | |
|
|
1053 | sub _object_equal($$); |
|
|
1054 | sub _object_equal($$) { |
|
|
1055 | my ($a, $b) = @_; |
|
|
1056 | |
|
|
1057 | return 0 unless (ref $a) eq (ref $b); |
|
|
1058 | |
|
|
1059 | if ("HASH" eq ref $a) { |
|
|
1060 | my @ka = keys %$a; |
|
|
1061 | my @kb = keys %$b; |
|
|
1062 | |
|
|
1063 | return 0 if @ka != @kb; |
|
|
1064 | |
|
|
1065 | for (0 .. $#ka) { |
|
|
1066 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1067 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1068 | } |
|
|
1069 | |
|
|
1070 | } elsif ("ARRAY" eq ref $a) { |
|
|
1071 | |
|
|
1072 | return 0 if @$a != @$b; |
|
|
1073 | |
|
|
1074 | for (0 .. $#$a) { |
|
|
1075 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1076 | } |
|
|
1077 | |
|
|
1078 | } elsif ($a ne $b) { |
|
|
1079 | return 0; |
|
|
1080 | } |
|
|
1081 | |
|
|
1082 | 1 |
|
|
1083 | } |
|
|
1084 | |
|
|
1085 | our $SLOW_MERGES;#d# |
955 | sub _can_merge { |
1086 | sub _can_merge { |
956 | my ($ob1, $ob2) = @_; |
1087 | my ($ob1, $ob2) = @_; |
957 | |
1088 | |
958 | local $Storable::canonical = 1; |
1089 | ++$SLOW_MERGES;#d# |
959 | my $fob1 = Storable::freeze $ob1; |
|
|
960 | my $fob2 = Storable::freeze $ob2; |
|
|
961 | |
1090 | |
962 | $fob1 eq $fob2 |
1091 | # we do the slow way here |
|
|
1092 | return _object_equal $ob1, $ob2 |
963 | } |
1093 | } |
964 | |
1094 | |
965 | sub reattach { |
1095 | sub reattach { |
966 | # basically do the same as instantiate, without calling instantiate |
1096 | # basically do the same as instantiate, without calling instantiate |
967 | my ($obj) = @_; |
1097 | my ($obj) = @_; |
968 | |
1098 | |
|
|
1099 | # no longer needed after getting rid of delete_package? |
969 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1100 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
970 | |
1101 | |
971 | my $registry = $obj->registry; |
1102 | my $registry = $obj->registry; |
972 | |
1103 | |
973 | @$registry = (); |
1104 | @$registry = (); |
974 | |
1105 | |
… | |
… | |
989 | cf::attachable->attach ( |
1120 | cf::attachable->attach ( |
990 | prio => -1000000, |
1121 | prio => -1000000, |
991 | on_instantiate => sub { |
1122 | on_instantiate => sub { |
992 | my ($obj, $data) = @_; |
1123 | my ($obj, $data) = @_; |
993 | |
1124 | |
994 | $data = from_json $data; |
1125 | $data = decode_json $data; |
995 | |
1126 | |
996 | for (@$data) { |
1127 | for (@$data) { |
997 | my ($name, $args) = @$_; |
1128 | my ($name, $args) = @$_; |
998 | |
1129 | |
999 | $obj->attach ($name, %{$args || {} }); |
1130 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1013 | ); |
1144 | ); |
1014 | |
1145 | |
1015 | sub object_freezer_save { |
1146 | sub object_freezer_save { |
1016 | my ($filename, $rdata, $objs) = @_; |
1147 | my ($filename, $rdata, $objs) = @_; |
1017 | |
1148 | |
1018 | my $guard = cf::lock_acquire "io"; |
|
|
1019 | |
|
|
1020 | sync_job { |
1149 | sync_job { |
1021 | if (length $$rdata) { |
1150 | if (length $$rdata) { |
|
|
1151 | utf8::decode (my $decname = $filename); |
1022 | warn sprintf "saving %s (%d,%d)\n", |
1152 | warn sprintf "saving %s (%d,%d)\n", |
1023 | $filename, length $$rdata, scalar @$objs; |
1153 | $decname, length $$rdata, scalar @$objs; |
1024 | |
1154 | |
1025 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1155 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1026 | chmod SAVE_MODE, $fh; |
1156 | aio_chmod $fh, SAVE_MODE; |
1027 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1157 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1028 | aio_fsync $fh if $cf::USE_FSYNC; |
1158 | aio_fsync $fh if $cf::USE_FSYNC; |
1029 | close $fh; |
1159 | aio_close $fh; |
1030 | |
1160 | |
1031 | if (@$objs) { |
1161 | if (@$objs) { |
1032 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1162 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1033 | chmod SAVE_MODE, $fh; |
1163 | aio_chmod $fh, SAVE_MODE; |
1034 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1164 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1035 | aio_write $fh, 0, (length $data), $data, 0; |
1165 | aio_write $fh, 0, (length $data), $data, 0; |
1036 | aio_fsync $fh if $cf::USE_FSYNC; |
1166 | aio_fsync $fh if $cf::USE_FSYNC; |
1037 | close $fh; |
1167 | aio_close $fh; |
1038 | aio_rename "$filename.pst~", "$filename.pst"; |
1168 | aio_rename "$filename.pst~", "$filename.pst"; |
1039 | } |
1169 | } |
1040 | } else { |
1170 | } else { |
1041 | aio_unlink "$filename.pst"; |
1171 | aio_unlink "$filename.pst"; |
1042 | } |
1172 | } |
… | |
… | |
1048 | } else { |
1178 | } else { |
1049 | aio_unlink $filename; |
1179 | aio_unlink $filename; |
1050 | aio_unlink "$filename.pst"; |
1180 | aio_unlink "$filename.pst"; |
1051 | } |
1181 | } |
1052 | }; |
1182 | }; |
1053 | |
|
|
1054 | undef $guard; |
|
|
1055 | } |
1183 | } |
1056 | |
1184 | |
1057 | sub object_freezer_as_string { |
1185 | sub object_freezer_as_string { |
1058 | my ($rdata, $objs) = @_; |
1186 | my ($rdata, $objs) = @_; |
1059 | |
1187 | |
… | |
… | |
1064 | |
1192 | |
1065 | sub object_thawer_load { |
1193 | sub object_thawer_load { |
1066 | my ($filename) = @_; |
1194 | my ($filename) = @_; |
1067 | |
1195 | |
1068 | my ($data, $av); |
1196 | my ($data, $av); |
1069 | |
|
|
1070 | my $guard = cf::lock_acquire "io"; |
|
|
1071 | |
1197 | |
1072 | (aio_load $filename, $data) >= 0 |
1198 | (aio_load $filename, $data) >= 0 |
1073 | or return; |
1199 | or return; |
1074 | |
1200 | |
1075 | unless (aio_stat "$filename.pst") { |
1201 | unless (aio_stat "$filename.pst") { |
1076 | (aio_load "$filename.pst", $av) >= 0 |
1202 | (aio_load "$filename.pst", $av) >= 0 |
1077 | or return; |
1203 | or return; |
1078 | |
1204 | |
1079 | undef $guard; |
|
|
1080 | $av = eval { (Storable::thaw $av)->{objs} }; |
1205 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1206 | $av = $st->{objs}; |
1081 | } |
1207 | } |
1082 | |
1208 | |
|
|
1209 | utf8::decode (my $decname = $filename); |
1083 | warn sprintf "loading %s (%d)\n", |
1210 | warn sprintf "loading %s (%d,%d)\n", |
1084 | $filename, length $data, scalar @{$av || []}; |
1211 | $decname, length $data, scalar @{$av || []}; |
1085 | |
1212 | |
1086 | ($data, $av) |
1213 | ($data, $av) |
1087 | } |
1214 | } |
1088 | |
1215 | |
1089 | =head2 COMMAND CALLBACKS |
1216 | =head2 COMMAND CALLBACKS |
… | |
… | |
1214 | |
1341 | |
1215 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1342 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1216 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1343 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1217 | |
1344 | |
1218 | $ext{source} = |
1345 | $ext{source} = |
1219 | "package $pkg; use strict; use utf8;\n" |
1346 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1220 | . "#line 1 \"$path\"\n{\n" |
1347 | . "#line 1 \"$path\"\n{\n" |
1221 | . $source |
1348 | . $source |
1222 | . "\n};\n1"; |
1349 | . "\n};\n1"; |
1223 | |
1350 | |
1224 | $todo{$base} = \%ext; |
1351 | $todo{$base} = \%ext; |
… | |
… | |
1240 | my $msg = $@ ? "$v->{path}: $@\n" |
1367 | my $msg = $@ ? "$v->{path}: $@\n" |
1241 | : "$v->{base}: extension inactive.\n"; |
1368 | : "$v->{base}: extension inactive.\n"; |
1242 | |
1369 | |
1243 | if (exists $v->{meta}{mandatory}) { |
1370 | if (exists $v->{meta}{mandatory}) { |
1244 | warn $msg; |
1371 | warn $msg; |
1245 | warn "mandatory extension failed to load, exiting.\n"; |
1372 | cf::cleanup "mandatory extension failed to load, exiting."; |
1246 | exit 1; |
|
|
1247 | } |
1373 | } |
1248 | |
1374 | |
1249 | warn $msg; |
1375 | warn $msg; |
1250 | } |
1376 | } |
1251 | |
1377 | |
… | |
… | |
1265 | |
1391 | |
1266 | =back |
1392 | =back |
1267 | |
1393 | |
1268 | =head2 CORE EXTENSIONS |
1394 | =head2 CORE EXTENSIONS |
1269 | |
1395 | |
1270 | Functions and methods that extend core crossfire objects. |
1396 | Functions and methods that extend core deliantra objects. |
1271 | |
1397 | |
1272 | =cut |
1398 | =cut |
1273 | |
1399 | |
1274 | package cf::player; |
1400 | package cf::player; |
1275 | |
1401 | |
… | |
… | |
1338 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1464 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1339 | |
1465 | |
1340 | my $f = new_from_file cf::object::thawer path $login |
1466 | my $f = new_from_file cf::object::thawer path $login |
1341 | or return; |
1467 | or return; |
1342 | |
1468 | |
1343 | $f->next; |
|
|
1344 | my $pl = cf::player::load_pl $f |
1469 | my $pl = cf::player::load_pl $f |
1345 | or return; |
1470 | or return; |
|
|
1471 | |
1346 | local $cf::PLAYER_LOADING{$login} = $pl; |
1472 | local $cf::PLAYER_LOADING{$login} = $pl; |
1347 | $f->resolve_delayed_derefs; |
1473 | $f->resolve_delayed_derefs; |
1348 | $cf::PLAYER{$login} = $pl |
1474 | $cf::PLAYER{$login} = $pl |
1349 | } |
1475 | } |
1350 | } |
1476 | } |
… | |
… | |
1360 | |
1486 | |
1361 | return if $pl->{deny_save}; |
1487 | return if $pl->{deny_save}; |
1362 | |
1488 | |
1363 | aio_mkdir playerdir $pl, 0770; |
1489 | aio_mkdir playerdir $pl, 0770; |
1364 | $pl->{last_save} = $cf::RUNTIME; |
1490 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1491 | |
|
|
1492 | cf::get_slot 0.01; |
1365 | |
1493 | |
1366 | $pl->save_pl ($path); |
1494 | $pl->save_pl ($path); |
1367 | cf::cede_to_tick; |
1495 | cf::cede_to_tick; |
1368 | } |
1496 | } |
1369 | |
1497 | |
… | |
… | |
1401 | my ($pl) = @_; |
1529 | my ($pl) = @_; |
1402 | |
1530 | |
1403 | my $name = $pl->ob->name; |
1531 | my $name = $pl->ob->name; |
1404 | |
1532 | |
1405 | $pl->{deny_save} = 1; |
1533 | $pl->{deny_save} = 1; |
1406 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1534 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1407 | |
1535 | |
1408 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1536 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1409 | $pl->deactivate; |
1537 | $pl->deactivate; |
|
|
1538 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1539 | $pl->ob->check_score; |
1410 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1540 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1411 | $pl->ns->destroy if $pl->ns; |
1541 | $pl->ns->destroy if $pl->ns; |
1412 | |
1542 | |
1413 | my $path = playerdir $pl; |
1543 | my $path = playerdir $pl; |
1414 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1544 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1453 | |
1583 | |
1454 | for my $login (@$dirs) { |
1584 | for my $login (@$dirs) { |
1455 | my $path = path $login; |
1585 | my $path = path $login; |
1456 | |
1586 | |
1457 | # a .pst is a dead give-away for a valid player |
1587 | # a .pst is a dead give-away for a valid player |
1458 | unless (-e "$path.pst") { |
1588 | # if no pst file found, open and chekc for blocked users |
|
|
1589 | if (aio_stat "$path.pst") { |
1459 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1590 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1460 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1591 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1461 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1592 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1462 | } |
1593 | } |
1463 | |
1594 | |
… | |
… | |
1494 | } |
1625 | } |
1495 | |
1626 | |
1496 | \@paths |
1627 | \@paths |
1497 | } |
1628 | } |
1498 | |
1629 | |
1499 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1630 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1500 | |
1631 | |
1501 | Expand crossfire pod fragments into protocol xml. |
1632 | Expand deliantra pod fragments into protocol xml. |
1502 | |
|
|
1503 | =cut |
|
|
1504 | |
|
|
1505 | sub expand_cfpod { |
|
|
1506 | ((my $self), (local $_)) = @_; |
|
|
1507 | |
|
|
1508 | # escape & and < |
|
|
1509 | s/&/&/g; |
|
|
1510 | s/(?<![BIUGHT])</</g; |
|
|
1511 | |
|
|
1512 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1513 | |
|
|
1514 | 1 while |
|
|
1515 | # replace B<>, I<>, U<> etc. |
|
|
1516 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1517 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1518 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1519 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
|
|
1520 | # replace G<male|female> tags |
|
|
1521 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1522 | $self->gender ? $2 : $1 |
|
|
1523 | }ge |
|
|
1524 | # replace H<hint text> |
|
|
1525 | || s{H<([^\>]*)>} |
|
|
1526 | { |
|
|
1527 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1528 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1529 | "") |
|
|
1530 | [$self->{hintmode}] |
|
|
1531 | }ge; |
|
|
1532 | |
|
|
1533 | # create single paragraphs (very hackish) |
|
|
1534 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1535 | |
|
|
1536 | # compress some whitespace |
|
|
1537 | s/\s+\n/\n/g; # ws line-ends |
|
|
1538 | s/\n\n+/\n/g; # double lines |
|
|
1539 | s/^\n+//; # beginning lines |
|
|
1540 | s/\n+$//; # ending lines |
|
|
1541 | |
|
|
1542 | $_ |
|
|
1543 | } |
|
|
1544 | |
|
|
1545 | sub hintmode { |
|
|
1546 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1547 | $_[0]{hintmode} |
|
|
1548 | } |
|
|
1549 | |
1633 | |
1550 | =item $player->ext_reply ($msgid, @msg) |
1634 | =item $player->ext_reply ($msgid, @msg) |
1551 | |
1635 | |
1552 | Sends an ext reply to the player. |
1636 | Sends an ext reply to the player. |
1553 | |
1637 | |
… | |
… | |
1620 | our $MAX_RESET = 3600; |
1704 | our $MAX_RESET = 3600; |
1621 | our $DEFAULT_RESET = 3000; |
1705 | our $DEFAULT_RESET = 3000; |
1622 | |
1706 | |
1623 | sub generate_random_map { |
1707 | sub generate_random_map { |
1624 | my ($self, $rmp) = @_; |
1708 | my ($self, $rmp) = @_; |
|
|
1709 | |
|
|
1710 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1711 | |
1625 | # mit "rum" bekleckern, nicht |
1712 | # mit "rum" bekleckern, nicht |
1626 | $self->_create_random_map ( |
1713 | $self->_create_random_map ( |
1627 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1714 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1628 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1715 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1629 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1716 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1751 | |
1838 | |
1752 | # the temporary/swap location |
1839 | # the temporary/swap location |
1753 | sub save_path { |
1840 | sub save_path { |
1754 | my ($self) = @_; |
1841 | my ($self) = @_; |
1755 | |
1842 | |
1756 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1843 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1757 | "$TMPDIR/$path.map" |
1844 | "$TMPDIR/$path.map" |
1758 | } |
1845 | } |
1759 | |
1846 | |
1760 | # the unique path, undef == no special unique path |
1847 | # the unique path, undef == no special unique path |
1761 | sub uniq_path { |
1848 | sub uniq_path { |
1762 | my ($self) = @_; |
1849 | my ($self) = @_; |
1763 | |
1850 | |
1764 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1851 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1765 | "$UNIQUEDIR/$path" |
1852 | "$UNIQUEDIR/$path" |
1766 | } |
1853 | } |
1767 | |
1854 | |
1768 | # and all this just because we cannot iterate over |
1855 | # and all this just because we cannot iterate over |
1769 | # all maps in C++... |
1856 | # all maps in C++... |
… | |
… | |
1867 | |
1954 | |
1868 | cf::lock_wait "map_data:$path";#d#remove |
1955 | cf::lock_wait "map_data:$path";#d#remove |
1869 | cf::lock_wait "map_find:$path"; |
1956 | cf::lock_wait "map_find:$path"; |
1870 | |
1957 | |
1871 | $cf::MAP{$path} || do { |
1958 | $cf::MAP{$path} || do { |
1872 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1873 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
1959 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1960 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1874 | |
1961 | |
1875 | my $map = new_from_path cf::map $path |
1962 | my $map = new_from_path cf::map $path |
1876 | or return; |
1963 | or return; |
1877 | |
1964 | |
1878 | $map->{last_save} = $cf::RUNTIME; |
1965 | $map->{last_save} = $cf::RUNTIME; |
… | |
… | |
1881 | or return; |
1968 | or return; |
1882 | |
1969 | |
1883 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1970 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1884 | # doing this can freeze the server in a sync job, obviously |
1971 | # doing this can freeze the server in a sync job, obviously |
1885 | #$cf::WAIT_FOR_TICK->wait; |
1972 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1973 | undef $guard2; |
1886 | undef $guard1; |
1974 | undef $guard1; |
1887 | undef $guard2; |
|
|
1888 | $map->reset; |
1975 | $map->reset; |
1889 | return find $path; |
1976 | return find $path; |
1890 | } |
1977 | } |
1891 | |
1978 | |
1892 | $cf::MAP{$path} = $map |
1979 | $cf::MAP{$path} = $map |
… | |
… | |
1919 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2006 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
1920 | $f->skip_block; |
2007 | $f->skip_block; |
1921 | $self->_load_objects ($f) |
2008 | $self->_load_objects ($f) |
1922 | or return; |
2009 | or return; |
1923 | |
2010 | |
1924 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2011 | $self->post_load_original |
1925 | if delete $self->{load_original}; |
2012 | if delete $self->{load_original}; |
1926 | |
2013 | |
1927 | if (my $uniq = $self->uniq_path) { |
2014 | if (my $uniq = $self->uniq_path) { |
1928 | utf8::encode $uniq; |
2015 | utf8::encode $uniq; |
1929 | unless (aio_stat $uniq) { |
2016 | unless (aio_stat $uniq) { |
… | |
… | |
1955 | } |
2042 | } |
1956 | |
2043 | |
1957 | $self->{last_save} = $cf::RUNTIME; |
2044 | $self->{last_save} = $cf::RUNTIME; |
1958 | $self->last_access ($cf::RUNTIME); |
2045 | $self->last_access ($cf::RUNTIME); |
1959 | |
2046 | |
1960 | $self->in_memory (cf::MAP_IN_MEMORY); |
2047 | $self->in_memory (cf::MAP_ACTIVE); |
1961 | } |
2048 | } |
1962 | |
2049 | |
1963 | $self->post_load; |
2050 | $self->post_load; |
1964 | } |
2051 | } |
1965 | |
2052 | |
… | |
… | |
2023 | my ($path, $origin, $load) = @_; |
2110 | my ($path, $origin, $load) = @_; |
2024 | |
2111 | |
2025 | $path = normalise $path, $origin && $origin->{path}; |
2112 | $path = normalise $path, $origin && $origin->{path}; |
2026 | |
2113 | |
2027 | if (my $map = $cf::MAP{$path}) { |
2114 | if (my $map = $cf::MAP{$path}) { |
2028 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2115 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2029 | } |
2116 | } |
2030 | |
2117 | |
2031 | $MAP_PREFETCH{$path} |= $load; |
2118 | $MAP_PREFETCH{$path} |= $load; |
2032 | |
2119 | |
2033 | $MAP_PREFETCHER ||= cf::async { |
2120 | $MAP_PREFETCHER ||= cf::async { |
|
|
2121 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2122 | |
2034 | while (%MAP_PREFETCH) { |
2123 | while (%MAP_PREFETCH) { |
2035 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2124 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2036 | if (my $map = find $k) { |
2125 | if (my $map = find $k) { |
2037 | $map->load if $v; |
2126 | $map->load if $v; |
2038 | } |
2127 | } |
… | |
… | |
2064 | return if $self->{deny_save}; |
2153 | return if $self->{deny_save}; |
2065 | |
2154 | |
2066 | local $self->{last_access} = $self->last_access;#d# |
2155 | local $self->{last_access} = $self->last_access;#d# |
2067 | |
2156 | |
2068 | cf::async { |
2157 | cf::async { |
|
|
2158 | $Coro::current->{desc} = "map player save"; |
2069 | $_->contr->save for $self->players; |
2159 | $_->contr->save for $self->players; |
2070 | }; |
2160 | }; |
|
|
2161 | |
|
|
2162 | cf::get_slot 0.02; |
2071 | |
2163 | |
2072 | if ($uniq) { |
2164 | if ($uniq) { |
2073 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2165 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2074 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2166 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2075 | } else { |
2167 | } else { |
… | |
… | |
2084 | $self->save; |
2176 | $self->save; |
2085 | |
2177 | |
2086 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2178 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2087 | |
2179 | |
2088 | return if $self->players; |
2180 | return if $self->players; |
2089 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2181 | return if $self->in_memory != cf::MAP_ACTIVE; |
2090 | return if $self->{deny_save}; |
2182 | return if $self->{deny_save}; |
2091 | |
2183 | |
2092 | $self->in_memory (cf::MAP_SWAPPED); |
2184 | $self->in_memory (cf::MAP_SWAPPED); |
2093 | |
2185 | |
2094 | $self->deactivate; |
2186 | $self->deactivate; |
… | |
… | |
2212 | |
2304 | |
2213 | sub unique_maps() { |
2305 | sub unique_maps() { |
2214 | [ |
2306 | [ |
2215 | map { |
2307 | map { |
2216 | utf8::decode $_; |
2308 | utf8::decode $_; |
2217 | /\.map$/ |
2309 | s/\.map$//; # TODO future compatibility hack |
|
|
2310 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2311 | ? () |
2218 | ? normalise $_ |
2312 | : normalise $_ |
2219 | : () |
|
|
2220 | } @{ aio_readdir $UNIQUEDIR or [] } |
2313 | } @{ aio_readdir $UNIQUEDIR or [] } |
2221 | ] |
2314 | ] |
2222 | } |
2315 | } |
2223 | |
2316 | |
2224 | package cf; |
|
|
2225 | |
|
|
2226 | =back |
2317 | =back |
2227 | |
2318 | |
2228 | =head3 cf::object |
2319 | =head3 cf::object |
2229 | |
2320 | |
2230 | =cut |
2321 | =cut |
… | |
… | |
2233 | |
2324 | |
2234 | =over 4 |
2325 | =over 4 |
2235 | |
2326 | |
2236 | =item $ob->inv_recursive |
2327 | =item $ob->inv_recursive |
2237 | |
2328 | |
2238 | Returns the inventory of the object _and_ their inventories, recursively. |
2329 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2330 | but I<not> the object itself. |
2239 | |
2331 | |
2240 | =cut |
2332 | =cut |
2241 | |
2333 | |
2242 | sub inv_recursive_; |
2334 | sub inv_recursive_; |
2243 | sub inv_recursive_ { |
2335 | sub inv_recursive_ { |
… | |
… | |
2248 | inv_recursive_ inv $_[0] |
2340 | inv_recursive_ inv $_[0] |
2249 | } |
2341 | } |
2250 | |
2342 | |
2251 | =item $ref = $ob->ref |
2343 | =item $ref = $ob->ref |
2252 | |
2344 | |
2253 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2345 | Creates and returns a persistent reference to an object that can be stored as a string. |
2254 | |
2346 | |
2255 | =item $ob = cf::object::deref ($refstring) |
2347 | =item $ob = cf::object::deref ($refstring) |
2256 | |
2348 | |
2257 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2349 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2258 | even if the object actually exists. May block. |
2350 | even if the object actually exists. May block. |
… | |
… | |
2260 | =cut |
2352 | =cut |
2261 | |
2353 | |
2262 | sub deref { |
2354 | sub deref { |
2263 | my ($ref) = @_; |
2355 | my ($ref) = @_; |
2264 | |
2356 | |
2265 | # temporary compatibility#TODO#remove |
|
|
2266 | $ref =~ s{^<}{player/<}; |
|
|
2267 | |
|
|
2268 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
2357 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
2269 | my ($uuid, $name) = ($1, $2); |
2358 | my ($uuid, $name) = ($1, $2); |
2270 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2359 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2271 | or return; |
2360 | or return; |
2272 | $pl->ob->uuid eq $uuid |
2361 | $pl->ob->uuid eq $uuid |
2273 | or return; |
2362 | or return; |
… | |
… | |
2293 | can be C<undef>. Does the right thing when the player is currently in a |
2382 | can be C<undef>. Does the right thing when the player is currently in a |
2294 | dialogue with the given NPC character. |
2383 | dialogue with the given NPC character. |
2295 | |
2384 | |
2296 | =cut |
2385 | =cut |
2297 | |
2386 | |
|
|
2387 | our $SAY_CHANNEL = { |
|
|
2388 | id => "say", |
|
|
2389 | title => "Map", |
|
|
2390 | reply => "say ", |
|
|
2391 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2392 | }; |
|
|
2393 | |
|
|
2394 | our $CHAT_CHANNEL = { |
|
|
2395 | id => "chat", |
|
|
2396 | title => "Chat", |
|
|
2397 | reply => "chat ", |
|
|
2398 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2399 | }; |
|
|
2400 | |
2298 | # rough implementation of a future "reply" method that works |
2401 | # rough implementation of a future "reply" method that works |
2299 | # with dialog boxes. |
2402 | # with dialog boxes. |
2300 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2403 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2301 | sub cf::object::player::reply($$$;$) { |
2404 | sub cf::object::player::reply($$$;$) { |
2302 | my ($self, $npc, $msg, $flags) = @_; |
2405 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2313 | my $dialog = $pl->{npc_dialog}; |
2416 | my $dialog = $pl->{npc_dialog}; |
2314 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2417 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2315 | |
2418 | |
2316 | } else { |
2419 | } else { |
2317 | $msg = $npc->name . " says: $msg" if $npc; |
2420 | $msg = $npc->name . " says: $msg" if $npc; |
2318 | $self->message ($msg, $flags); |
2421 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2319 | } |
2422 | } |
2320 | } |
2423 | } |
2321 | } |
2424 | } |
2322 | |
2425 | |
2323 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2426 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2348 | |
2451 | |
2349 | =item $player_object->enter_link |
2452 | =item $player_object->enter_link |
2350 | |
2453 | |
2351 | Freezes the player and moves him/her to a special map (C<{link}>). |
2454 | Freezes the player and moves him/her to a special map (C<{link}>). |
2352 | |
2455 | |
2353 | The player should be reasonably safe there for short amounts of time. You |
2456 | The player should be reasonably safe there for short amounts of time (e.g. |
2354 | I<MUST> call C<leave_link> as soon as possible, though. |
2457 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2458 | though, as the palyer cannot control the character while it is on the link |
|
|
2459 | map. |
2355 | |
2460 | |
2356 | Will never block. |
2461 | Will never block. |
2357 | |
2462 | |
2358 | =item $player_object->leave_link ($map, $x, $y) |
2463 | =item $player_object->leave_link ($map, $x, $y) |
2359 | |
2464 | |
… | |
… | |
2417 | |
2522 | |
2418 | $map->load; |
2523 | $map->load; |
2419 | $map->load_neighbours; |
2524 | $map->load_neighbours; |
2420 | |
2525 | |
2421 | return unless $self->contr->active; |
2526 | return unless $self->contr->active; |
|
|
2527 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2422 | $self->activate_recursive; |
2528 | $self->activate_recursive; |
2423 | |
2529 | |
2424 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2530 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2425 | $self->enter_map ($map, $x, $y); |
2531 | $self->enter_map ($map, $x, $y); |
2426 | } |
2532 | } |
… | |
… | |
2431 | her, loading and preparing them map, calling the provided $check callback |
2537 | her, loading and preparing them map, calling the provided $check callback |
2432 | that has to return the map if sucecssful, and then unfreezes the player on |
2538 | that has to return the map if sucecssful, and then unfreezes the player on |
2433 | the new (success) or old (failed) map position. In either case, $done will |
2539 | the new (success) or old (failed) map position. In either case, $done will |
2434 | be called at the end of this process. |
2540 | be called at the end of this process. |
2435 | |
2541 | |
|
|
2542 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2543 | it needs a loaded map it has to call C<< ->load >>. |
|
|
2544 | |
2436 | =cut |
2545 | =cut |
2437 | |
2546 | |
2438 | our $GOTOGEN; |
2547 | our $GOTOGEN; |
2439 | |
2548 | |
2440 | sub cf::object::player::goto { |
2549 | sub cf::object::player::goto { |
… | |
… | |
2444 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2553 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2445 | |
2554 | |
2446 | $self->enter_link; |
2555 | $self->enter_link; |
2447 | |
2556 | |
2448 | (async { |
2557 | (async { |
|
|
2558 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2559 | |
|
|
2560 | # *tag paths override both path and x|y |
|
|
2561 | if ($path =~ /^\*(.*)$/) { |
|
|
2562 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2563 | my $ob = $obs[rand @obs]; |
|
|
2564 | |
|
|
2565 | # see if we actually can go there |
|
|
2566 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2567 | $ob = $obs[rand @obs]; |
|
|
2568 | } else { |
|
|
2569 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2570 | } |
|
|
2571 | # else put us there anyways for now #d# |
|
|
2572 | |
|
|
2573 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2574 | } else { |
|
|
2575 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2576 | } |
|
|
2577 | } |
|
|
2578 | |
2449 | my $map = eval { |
2579 | my $map = eval { |
2450 | my $map = cf::map::find $path; |
2580 | my $map = defined $path ? cf::map::find $path : undef; |
2451 | |
2581 | |
2452 | if ($map) { |
2582 | if ($map) { |
2453 | $map = $map->customise_for ($self); |
2583 | $map = $map->customise_for ($self); |
2454 | $map = $check->($map) if $check && $map; |
2584 | $map = $check->($map) if $check && $map; |
2455 | } else { |
2585 | } else { |
2456 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2586 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2457 | } |
2587 | } |
2458 | |
2588 | |
2459 | $map |
2589 | $map |
2460 | }; |
2590 | }; |
2461 | |
2591 | |
… | |
… | |
2497 | } |
2627 | } |
2498 | |
2628 | |
2499 | sub prepare_random_map { |
2629 | sub prepare_random_map { |
2500 | my ($exit) = @_; |
2630 | my ($exit) = @_; |
2501 | |
2631 | |
2502 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2503 | |
|
|
2504 | # all this does is basically replace the /! path by |
2632 | # all this does is basically replace the /! path by |
2505 | # a new random map path (?random/...) with a seed |
2633 | # a new random map path (?random/...) with a seed |
2506 | # that depends on the exit object |
2634 | # that depends on the exit object |
2507 | |
2635 | |
2508 | my $rmp = parse_random_map_params $exit->msg; |
2636 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2510 | if ($exit->map) { |
2638 | if ($exit->map) { |
2511 | $rmp->{region} = $exit->region->name; |
2639 | $rmp->{region} = $exit->region->name; |
2512 | $rmp->{origin_map} = $exit->map->path; |
2640 | $rmp->{origin_map} = $exit->map->path; |
2513 | $rmp->{origin_x} = $exit->x; |
2641 | $rmp->{origin_x} = $exit->x; |
2514 | $rmp->{origin_y} = $exit->y; |
2642 | $rmp->{origin_y} = $exit->y; |
|
|
2643 | |
|
|
2644 | $exit->map->touch; |
2515 | } |
2645 | } |
2516 | |
2646 | |
2517 | $rmp->{random_seed} ||= $exit->random_seed; |
2647 | $rmp->{random_seed} ||= $exit->random_seed; |
2518 | |
2648 | |
2519 | my $data = cf::to_json $rmp; |
2649 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2520 | my $md5 = Digest::MD5::md5_hex $data; |
2650 | my $md5 = Digest::MD5::md5_hex $data; |
2521 | my $meta = "$RANDOMDIR/$md5.meta"; |
2651 | my $meta = "$RANDOMDIR/$md5.meta"; |
2522 | |
2652 | |
2523 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2653 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2524 | aio_write $fh, 0, (length $data), $data, 0; |
2654 | aio_write $fh, 0, (length $data), $data, 0; |
2525 | undef $fh; |
2655 | undef $fh; |
2526 | aio_rename "$meta~", $meta; |
2656 | aio_rename "$meta~", $meta; |
2527 | |
2657 | |
|
|
2658 | my $slaying = "?random/$md5"; |
|
|
2659 | |
|
|
2660 | if ($exit->valid) { |
2528 | $exit->slaying ("?random/$md5"); |
2661 | $exit->slaying ("?random/$md5"); |
2529 | $exit->msg (undef); |
2662 | $exit->msg (undef); |
|
|
2663 | } |
2530 | } |
2664 | } |
2531 | } |
2665 | } |
2532 | |
2666 | |
2533 | sub cf::object::player::enter_exit { |
2667 | sub cf::object::player::enter_exit { |
2534 | my ($self, $exit) = @_; |
2668 | my ($self, $exit) = @_; |
2535 | |
2669 | |
2536 | return unless $self->type == cf::PLAYER; |
2670 | return unless $self->type == cf::PLAYER; |
2537 | |
2671 | |
2538 | if ($exit->slaying eq "/!") { |
|
|
2539 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2540 | # the problem is that $exit might not survive long enough |
|
|
2541 | # so it needs to be done right now, right here |
|
|
2542 | cf::sync_job { prepare_random_map $exit }; |
|
|
2543 | } |
|
|
2544 | |
|
|
2545 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2546 | my $hp = $exit->stats->hp; |
|
|
2547 | my $sp = $exit->stats->sp; |
|
|
2548 | |
|
|
2549 | $self->enter_link; |
2672 | $self->enter_link; |
2550 | |
2673 | |
2551 | # if exit is damned, update players death & WoR home-position |
|
|
2552 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2553 | if $exit->flag (FLAG_DAMNED); |
|
|
2554 | |
|
|
2555 | (async { |
2674 | (async { |
2556 | $self->deactivate_recursive; # just to be sure |
2675 | $Coro::current->{desc} = "enter_exit"; |
|
|
2676 | |
2557 | unless (eval { |
2677 | unless (eval { |
|
|
2678 | $self->deactivate_recursive; # just to be sure |
|
|
2679 | |
|
|
2680 | # random map handling |
|
|
2681 | { |
|
|
2682 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2683 | |
|
|
2684 | prepare_random_map $exit |
|
|
2685 | if $exit->slaying eq "/!"; |
|
|
2686 | } |
|
|
2687 | |
|
|
2688 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2689 | my $x = $exit->stats->hp; |
|
|
2690 | my $y = $exit->stats->sp; |
|
|
2691 | |
2558 | $self->goto ($slaying, $hp, $sp); |
2692 | $self->goto ($map, $x, $y); |
2559 | |
2693 | |
|
|
2694 | # if exit is damned, update players death & WoR home-position |
|
|
2695 | $self->contr->savebed ($map, $x, $y) |
|
|
2696 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2697 | |
2560 | 1; |
2698 | 1 |
2561 | }) { |
2699 | }) { |
2562 | $self->message ("Something went wrong deep within the crossfire server. " |
2700 | $self->message ("Something went wrong deep within the deliantra server. " |
2563 | . "I'll try to bring you back to the map you were before. " |
2701 | . "I'll try to bring you back to the map you were before. " |
2564 | . "Please report this to the dungeon master!", |
2702 | . "Please report this to the dungeon master!", |
2565 | cf::NDI_UNIQUE | cf::NDI_RED); |
2703 | cf::NDI_UNIQUE | cf::NDI_RED); |
2566 | |
2704 | |
2567 | warn "ERROR in enter_exit: $@"; |
2705 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2595 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2733 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2596 | the message unless the client supports the msg packet. |
2734 | the message unless the client supports the msg packet. |
2597 | |
2735 | |
2598 | =cut |
2736 | =cut |
2599 | |
2737 | |
|
|
2738 | # non-persistent channels (usually the info channel) |
2600 | our %CHANNEL = ( |
2739 | our %CHANNEL = ( |
2601 | "c/identify" => { |
2740 | "c/identify" => { |
2602 | id => "identify", |
2741 | id => "infobox", |
2603 | title => "Identify", |
2742 | title => "Identify", |
2604 | reply => undef, |
2743 | reply => undef, |
2605 | tooltip => "Items recently identified", |
2744 | tooltip => "Items recently identified", |
2606 | }, |
2745 | }, |
2607 | "c/examine" => { |
2746 | "c/examine" => { |
2608 | id => "examine", |
2747 | id => "infobox", |
2609 | title => "Examine", |
2748 | title => "Examine", |
2610 | reply => undef, |
2749 | reply => undef, |
2611 | tooltip => "Signs and other items you examined", |
2750 | tooltip => "Signs and other items you examined", |
2612 | }, |
2751 | }, |
|
|
2752 | "c/book" => { |
|
|
2753 | id => "infobox", |
|
|
2754 | title => "Book", |
|
|
2755 | reply => undef, |
|
|
2756 | tooltip => "The contents of a note or book", |
|
|
2757 | }, |
|
|
2758 | "c/lookat" => { |
|
|
2759 | id => "infobox", |
|
|
2760 | title => "Look", |
|
|
2761 | reply => undef, |
|
|
2762 | tooltip => "What you saw there", |
|
|
2763 | }, |
|
|
2764 | "c/who" => { |
|
|
2765 | id => "infobox", |
|
|
2766 | title => "Players", |
|
|
2767 | reply => undef, |
|
|
2768 | tooltip => "Shows players who are currently online", |
|
|
2769 | }, |
|
|
2770 | "c/body" => { |
|
|
2771 | id => "infobox", |
|
|
2772 | title => "Body Parts", |
|
|
2773 | reply => undef, |
|
|
2774 | tooltip => "Shows which body parts you posess and are available", |
|
|
2775 | }, |
|
|
2776 | "c/skills" => { |
|
|
2777 | id => "infobox", |
|
|
2778 | title => "Skills", |
|
|
2779 | reply => undef, |
|
|
2780 | tooltip => "Shows your experience per skill and item power", |
|
|
2781 | }, |
|
|
2782 | "c/uptime" => { |
|
|
2783 | id => "infobox", |
|
|
2784 | title => "Uptime", |
|
|
2785 | reply => undef, |
|
|
2786 | tooltip => "How long the server has been running since last restart", |
|
|
2787 | }, |
|
|
2788 | "c/mapinfo" => { |
|
|
2789 | id => "infobox", |
|
|
2790 | title => "Map Info", |
|
|
2791 | reply => undef, |
|
|
2792 | tooltip => "Information related to the maps", |
|
|
2793 | }, |
|
|
2794 | "c/party" => { |
|
|
2795 | id => "party", |
|
|
2796 | title => "Party", |
|
|
2797 | reply => "gsay ", |
|
|
2798 | tooltip => "Messages and chat related to your party", |
|
|
2799 | }, |
2613 | ); |
2800 | ); |
2614 | |
2801 | |
2615 | sub cf::client::send_msg { |
2802 | sub cf::client::send_msg { |
2616 | my ($self, $channel, $msg, $color, @extra) = @_; |
2803 | my ($self, $channel, $msg, $color, @extra) = @_; |
2617 | |
2804 | |
2618 | $msg = $self->pl->expand_cfpod ($msg); |
2805 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2806 | unless $color & cf::NDI_VERBATIM; |
2619 | |
2807 | |
2620 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2808 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2621 | |
2809 | |
2622 | # check predefined channels, for the benefit of C |
2810 | # check predefined channels, for the benefit of C |
2623 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2811 | if ($CHANNEL{$channel}) { |
|
|
2812 | $channel = $CHANNEL{$channel}; |
2624 | |
2813 | |
|
|
2814 | $self->ext_msg (channel_info => $channel) |
|
|
2815 | if $self->can_msg; |
|
|
2816 | |
|
|
2817 | $channel = $channel->{id}; |
|
|
2818 | |
2625 | if (ref $channel) { |
2819 | } elsif (ref $channel) { |
2626 | # send meta info to client, if not yet sent |
2820 | # send meta info to client, if not yet sent |
2627 | unless (exists $self->{channel}{$channel->{id}}) { |
2821 | unless (exists $self->{channel}{$channel->{id}}) { |
2628 | $self->{channel}{$channel->{id}} = $channel; |
2822 | $self->{channel}{$channel->{id}} = $channel; |
2629 | $self->ext_msg (channel_info => $channel) |
2823 | $self->ext_msg (channel_info => $channel) |
2630 | if $self->can_msg; |
2824 | if $self->can_msg; |
… | |
… | |
2638 | if ($self->can_msg) { |
2832 | if ($self->can_msg) { |
2639 | # default colour, mask it out |
2833 | # default colour, mask it out |
2640 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2834 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2641 | if $color & cf::NDI_DEF; |
2835 | if $color & cf::NDI_DEF; |
2642 | |
2836 | |
2643 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2837 | my $pkt = "msg " |
|
|
2838 | . $self->{json_coder}->encode ( |
2644 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2839 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2840 | ); |
|
|
2841 | |
|
|
2842 | # try lzf for large packets |
|
|
2843 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2844 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2845 | |
|
|
2846 | # split very large packets |
|
|
2847 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2848 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2849 | $pkt = "frag"; |
|
|
2850 | } |
|
|
2851 | |
|
|
2852 | $self->send_packet ($pkt); |
2645 | } else { |
2853 | } else { |
2646 | if ($color >= 0) { |
2854 | if ($color >= 0) { |
2647 | # replace some tags by gcfclient-compatible ones |
2855 | # replace some tags by gcfclient-compatible ones |
2648 | for ($msg) { |
2856 | for ($msg) { |
2649 | 1 while |
2857 | 1 while |
… | |
… | |
2847 | =pod |
3055 | =pod |
2848 | |
3056 | |
2849 | The following functions and methods are available within a safe environment: |
3057 | The following functions and methods are available within a safe environment: |
2850 | |
3058 | |
2851 | cf::object |
3059 | cf::object |
2852 | contr pay_amount pay_player map x y force_find force_add |
3060 | contr pay_amount pay_player map x y force_find force_add destroy |
2853 | insert remove name archname title slaying race decrease_ob_nr |
3061 | insert remove name archname title slaying race decrease split |
2854 | |
3062 | |
2855 | cf::object::player |
3063 | cf::object::player |
2856 | player |
3064 | player |
2857 | |
3065 | |
2858 | cf::player |
3066 | cf::player |
… | |
… | |
2863 | |
3071 | |
2864 | =cut |
3072 | =cut |
2865 | |
3073 | |
2866 | for ( |
3074 | for ( |
2867 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3075 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2868 | insert remove inv name archname title slaying race |
3076 | insert remove inv nrof name archname title slaying race |
2869 | decrease_ob_nr)], |
3077 | decrease split destroy change_exp)], |
2870 | ["cf::object::player" => qw(player)], |
3078 | ["cf::object::player" => qw(player)], |
2871 | ["cf::player" => qw(peaceful)], |
3079 | ["cf::player" => qw(peaceful)], |
2872 | ["cf::map" => qw(trigger)], |
3080 | ["cf::map" => qw(trigger)], |
2873 | ) { |
3081 | ) { |
2874 | no strict 'refs'; |
3082 | no strict 'refs'; |
… | |
… | |
2979 | { |
3187 | { |
2980 | my $faces = $facedata->{faceinfo}; |
3188 | my $faces = $facedata->{faceinfo}; |
2981 | |
3189 | |
2982 | while (my ($face, $info) = each %$faces) { |
3190 | while (my ($face, $info) = each %$faces) { |
2983 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3191 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3192 | |
2984 | cf::face::set_visibility $idx, $info->{visibility}; |
3193 | cf::face::set_visibility $idx, $info->{visibility}; |
2985 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3194 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2986 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3195 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2987 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3196 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2988 | |
3197 | |
2989 | cf::cede_to_tick; |
3198 | cf::cede_to_tick; |
2990 | } |
3199 | } |
2991 | |
3200 | |
2992 | while (my ($face, $info) = each %$faces) { |
3201 | while (my ($face, $info) = each %$faces) { |
2993 | next unless $info->{smooth}; |
3202 | next unless $info->{smooth}; |
|
|
3203 | |
2994 | my $idx = cf::face::find $face |
3204 | my $idx = cf::face::find $face |
2995 | or next; |
3205 | or next; |
|
|
3206 | |
2996 | if (my $smooth = cf::face::find $info->{smooth}) { |
3207 | if (my $smooth = cf::face::find $info->{smooth}) { |
2997 | cf::face::set_smooth $idx, $smooth; |
3208 | cf::face::set_smooth $idx, $smooth; |
2998 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3209 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2999 | } else { |
3210 | } else { |
3000 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3211 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3018 | { |
3229 | { |
3019 | # TODO: for gcfclient pleasure, we should give resources |
3230 | # TODO: for gcfclient pleasure, we should give resources |
3020 | # that gcfclient doesn't grok a >10000 face index. |
3231 | # that gcfclient doesn't grok a >10000 face index. |
3021 | my $res = $facedata->{resource}; |
3232 | my $res = $facedata->{resource}; |
3022 | |
3233 | |
3023 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3024 | |
|
|
3025 | while (my ($name, $info) = each %$res) { |
3234 | while (my ($name, $info) = each %$res) { |
|
|
3235 | if (defined $info->{type}) { |
3026 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3236 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3027 | my $data; |
3237 | my $data; |
3028 | |
3238 | |
3029 | if ($info->{type} & 1) { |
3239 | if ($info->{type} & 1) { |
3030 | # prepend meta info |
3240 | # prepend meta info |
3031 | |
3241 | |
3032 | my $meta = $enc->encode ({ |
3242 | my $meta = $enc->encode ({ |
3033 | name => $name, |
3243 | name => $name, |
3034 | %{ $info->{meta} || {} }, |
3244 | %{ $info->{meta} || {} }, |
3035 | }); |
3245 | }); |
3036 | |
3246 | |
3037 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3247 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3248 | } else { |
|
|
3249 | $data = $info->{data}; |
|
|
3250 | } |
|
|
3251 | |
|
|
3252 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3253 | cf::face::set_type $idx, $info->{type}; |
3038 | } else { |
3254 | } else { |
3039 | $data = $info->{data}; |
3255 | $RESOURCE{$name} = $info; |
3040 | } |
3256 | } |
3041 | |
3257 | |
3042 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3043 | cf::face::set_type $idx, $info->{type}; |
|
|
3044 | |
|
|
3045 | cf::cede_to_tick; |
3258 | cf::cede_to_tick; |
3046 | } |
3259 | } |
3047 | |
|
|
3048 | if ($soundconf) { |
|
|
3049 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3050 | |
|
|
3051 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3052 | my $sound = $soundconf->{compat}[$_] |
|
|
3053 | or next; |
|
|
3054 | |
|
|
3055 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3056 | cf::sound::set $sound->[0] => $face; |
|
|
3057 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3058 | } |
|
|
3059 | |
|
|
3060 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3061 | my $face = cf::face::find "sound/$v"; |
|
|
3062 | cf::sound::set $k => $face; |
|
|
3063 | } |
|
|
3064 | } |
|
|
3065 | } |
3260 | } |
|
|
3261 | |
|
|
3262 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3066 | |
3263 | |
3067 | 1 |
3264 | 1 |
3068 | } |
3265 | } |
|
|
3266 | |
|
|
3267 | cf::global->attach (on_resource_update => sub { |
|
|
3268 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3269 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3270 | |
|
|
3271 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3272 | my $sound = $soundconf->{compat}[$_] |
|
|
3273 | or next; |
|
|
3274 | |
|
|
3275 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3276 | cf::sound::set $sound->[0] => $face; |
|
|
3277 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3278 | } |
|
|
3279 | |
|
|
3280 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3281 | my $face = cf::face::find "sound/$v"; |
|
|
3282 | cf::sound::set $k => $face; |
|
|
3283 | } |
|
|
3284 | } |
|
|
3285 | }); |
3069 | |
3286 | |
3070 | register_exticmd fx_want => sub { |
3287 | register_exticmd fx_want => sub { |
3071 | my ($ns, $want) = @_; |
3288 | my ($ns, $want) = @_; |
3072 | |
3289 | |
3073 | while (my ($k, $v) = each %$want) { |
3290 | while (my ($k, $v) = each %$want) { |
3074 | $ns->fx_want ($k, $v); |
3291 | $ns->fx_want ($k, $v); |
3075 | } |
3292 | } |
3076 | }; |
3293 | }; |
|
|
3294 | |
|
|
3295 | sub load_resource_file($) { |
|
|
3296 | my $guard = lock_acquire "load_resource_file"; |
|
|
3297 | |
|
|
3298 | my $status = load_resource_file_ $_[0]; |
|
|
3299 | get_slot 0.1, 100; |
|
|
3300 | cf::arch::commit_load; |
|
|
3301 | |
|
|
3302 | $status |
|
|
3303 | } |
3077 | |
3304 | |
3078 | sub reload_regions { |
3305 | sub reload_regions { |
3079 | # HACK to clear player env face cache, we need some signal framework |
3306 | # HACK to clear player env face cache, we need some signal framework |
3080 | # for this (global event?) |
3307 | # for this (global event?) |
3081 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3308 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3095 | } |
3322 | } |
3096 | |
3323 | |
3097 | sub reload_archetypes { |
3324 | sub reload_archetypes { |
3098 | load_resource_file "$DATADIR/archetypes" |
3325 | load_resource_file "$DATADIR/archetypes" |
3099 | or die "unable to load archetypes\n"; |
3326 | or die "unable to load archetypes\n"; |
3100 | #d# NEED to laod twice to resolve forward references |
|
|
3101 | # this really needs to be done in an extra post-pass |
|
|
3102 | # (which needs to be synchronous, so solve it differently) |
|
|
3103 | load_resource_file "$DATADIR/archetypes" |
|
|
3104 | or die "unable to load archetypes\n"; |
|
|
3105 | } |
3327 | } |
3106 | |
3328 | |
3107 | sub reload_treasures { |
3329 | sub reload_treasures { |
3108 | load_resource_file "$DATADIR/treasures" |
3330 | load_resource_file "$DATADIR/treasures" |
3109 | or die "unable to load treasurelists\n"; |
3331 | or die "unable to load treasurelists\n"; |
3110 | } |
3332 | } |
3111 | |
3333 | |
3112 | sub reload_resources { |
3334 | sub reload_resources { |
3113 | warn "reloading resource files...\n"; |
3335 | warn "reloading resource files...\n"; |
3114 | |
3336 | |
|
|
3337 | reload_facedata; |
|
|
3338 | reload_archetypes; |
3115 | reload_regions; |
3339 | reload_regions; |
3116 | reload_facedata; |
|
|
3117 | #reload_archetypes;#d# |
|
|
3118 | reload_archetypes; |
|
|
3119 | reload_treasures; |
3340 | reload_treasures; |
3120 | |
3341 | |
3121 | warn "finished reloading resource files\n"; |
3342 | warn "finished reloading resource files\n"; |
3122 | } |
3343 | } |
3123 | |
3344 | |
3124 | sub init { |
3345 | sub init { |
|
|
3346 | my $guard = freeze_mainloop; |
|
|
3347 | |
|
|
3348 | evthread_start IO::AIO::poll_fileno; |
|
|
3349 | |
3125 | reload_resources; |
3350 | reload_resources; |
3126 | } |
3351 | } |
3127 | |
3352 | |
3128 | sub reload_config { |
3353 | sub reload_config { |
3129 | open my $fh, "<:utf8", "$CONFDIR/config" |
3354 | open my $fh, "<:utf8", "$CONFDIR/config" |
3130 | or return; |
3355 | or return; |
3131 | |
3356 | |
3132 | local $/; |
3357 | local $/; |
3133 | *CFG = YAML::Syck::Load <$fh>; |
3358 | *CFG = YAML::Load <$fh>; |
3134 | |
3359 | |
3135 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3360 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3136 | |
3361 | |
3137 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3362 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3138 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3363 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3144 | }; |
3369 | }; |
3145 | warn $@ if $@; |
3370 | warn $@ if $@; |
3146 | } |
3371 | } |
3147 | } |
3372 | } |
3148 | |
3373 | |
|
|
3374 | sub pidfile() { |
|
|
3375 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3376 | or die "$PIDFILE: $!"; |
|
|
3377 | flock $fh, &Fcntl::LOCK_EX |
|
|
3378 | or die "$PIDFILE: flock: $!"; |
|
|
3379 | $fh |
|
|
3380 | } |
|
|
3381 | |
|
|
3382 | # make sure only one server instance is running at any one time |
|
|
3383 | sub atomic { |
|
|
3384 | my $fh = pidfile; |
|
|
3385 | |
|
|
3386 | my $pid = <$fh>; |
|
|
3387 | kill 9, $pid if $pid > 0; |
|
|
3388 | |
|
|
3389 | seek $fh, 0, 0; |
|
|
3390 | print $fh $$; |
|
|
3391 | } |
|
|
3392 | |
3149 | sub main { |
3393 | sub main { |
|
|
3394 | atomic; |
|
|
3395 | |
3150 | # we must not ever block the main coroutine |
3396 | # we must not ever block the main coroutine |
3151 | local $Coro::idle = sub { |
3397 | local $Coro::idle = sub { |
3152 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3398 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3153 | (async { |
3399 | (async { |
3154 | Event::one_event; |
3400 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3401 | EV::loop EV::LOOP_ONESHOT; |
3155 | })->prio (Coro::PRIO_MAX); |
3402 | })->prio (Coro::PRIO_MAX); |
3156 | }; |
3403 | }; |
3157 | |
3404 | |
|
|
3405 | { |
|
|
3406 | my $guard = freeze_mainloop; |
3158 | reload_config; |
3407 | reload_config; |
3159 | db_init; |
3408 | db_init; |
3160 | load_extensions; |
3409 | load_extensions; |
3161 | |
3410 | |
3162 | $TICK_WATCHER->start; |
3411 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3412 | } |
|
|
3413 | |
|
|
3414 | utime time, time, $RUNTIMEFILE; |
|
|
3415 | |
|
|
3416 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3417 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3418 | |
3163 | Event::loop; |
3419 | EV::loop; |
3164 | } |
3420 | } |
3165 | |
3421 | |
3166 | ############################################################################# |
3422 | ############################################################################# |
3167 | # initialisation and cleanup |
3423 | # initialisation and cleanup |
3168 | |
3424 | |
3169 | # install some emergency cleanup handlers |
3425 | # install some emergency cleanup handlers |
3170 | BEGIN { |
3426 | BEGIN { |
|
|
3427 | our %SIGWATCHER = (); |
3171 | for my $signal (qw(INT HUP TERM)) { |
3428 | for my $signal (qw(INT HUP TERM)) { |
3172 | Event->signal ( |
3429 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3173 | reentrant => 0, |
|
|
3174 | data => WF_AUTOCANCEL, |
|
|
3175 | signal => $signal, |
|
|
3176 | prio => 0, |
|
|
3177 | cb => sub { |
|
|
3178 | cf::cleanup "SIG$signal"; |
3430 | cf::cleanup "SIG$signal"; |
3179 | }, |
|
|
3180 | ); |
3431 | }; |
3181 | } |
3432 | } |
3182 | } |
3433 | } |
3183 | |
3434 | |
3184 | sub write_runtime { |
3435 | sub write_runtime_sync { |
3185 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3186 | |
|
|
3187 | # first touch the runtime file to show we are still running: |
3436 | # first touch the runtime file to show we are still running: |
3188 | # the fsync below can take a very very long time. |
3437 | # the fsync below can take a very very long time. |
3189 | |
3438 | |
3190 | IO::AIO::aio_utime $runtime, undef, undef; |
3439 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3191 | |
3440 | |
3192 | my $guard = cf::lock_acquire "write_runtime"; |
3441 | my $guard = cf::lock_acquire "write_runtime"; |
3193 | |
3442 | |
3194 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3443 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3195 | or return; |
3444 | or return; |
3196 | |
3445 | |
3197 | my $value = $cf::RUNTIME + 90 + 10; |
3446 | my $value = $cf::RUNTIME + 90 + 10; |
3198 | # 10 is the runtime save interval, for a monotonic clock |
3447 | # 10 is the runtime save interval, for a monotonic clock |
3199 | # 60 allows for the watchdog to kill the server. |
3448 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3209 | aio_utime $fh, undef, undef; |
3458 | aio_utime $fh, undef, undef; |
3210 | |
3459 | |
3211 | close $fh |
3460 | close $fh |
3212 | or return; |
3461 | or return; |
3213 | |
3462 | |
3214 | aio_rename "$runtime~", $runtime |
3463 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3215 | and return; |
3464 | and return; |
3216 | |
3465 | |
3217 | warn "runtime file written.\n"; |
3466 | warn "runtime file written.\n"; |
3218 | |
3467 | |
3219 | 1 |
3468 | 1 |
|
|
3469 | } |
|
|
3470 | |
|
|
3471 | our $uuid_lock; |
|
|
3472 | our $uuid_skip; |
|
|
3473 | |
|
|
3474 | sub write_uuid_sync($) { |
|
|
3475 | $uuid_skip ||= $_[0]; |
|
|
3476 | |
|
|
3477 | return if $uuid_lock; |
|
|
3478 | local $uuid_lock = 1; |
|
|
3479 | |
|
|
3480 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3481 | |
|
|
3482 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3483 | or return; |
|
|
3484 | |
|
|
3485 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
|
|
3486 | $uuid_skip = 0; |
|
|
3487 | |
|
|
3488 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3489 | and return; |
|
|
3490 | |
|
|
3491 | # always fsync - this file is important |
|
|
3492 | aio_fsync $fh |
|
|
3493 | and return; |
|
|
3494 | |
|
|
3495 | close $fh |
|
|
3496 | or return; |
|
|
3497 | |
|
|
3498 | aio_rename "$uuid~", $uuid |
|
|
3499 | and return; |
|
|
3500 | |
|
|
3501 | warn "uuid file written ($value).\n"; |
|
|
3502 | |
|
|
3503 | 1 |
|
|
3504 | |
|
|
3505 | } |
|
|
3506 | |
|
|
3507 | sub write_uuid($$) { |
|
|
3508 | my ($skip, $sync) = @_; |
|
|
3509 | |
|
|
3510 | $sync ? write_uuid_sync $skip |
|
|
3511 | : async { write_uuid_sync $skip }; |
3220 | } |
3512 | } |
3221 | |
3513 | |
3222 | sub emergency_save() { |
3514 | sub emergency_save() { |
3223 | my $freeze_guard = cf::freeze_mainloop; |
3515 | my $freeze_guard = cf::freeze_mainloop; |
3224 | |
3516 | |
… | |
… | |
3230 | # and maps saved/destroyed asynchronously. |
3522 | # and maps saved/destroyed asynchronously. |
3231 | warn "begin emergency player save\n"; |
3523 | warn "begin emergency player save\n"; |
3232 | for my $login (keys %cf::PLAYER) { |
3524 | for my $login (keys %cf::PLAYER) { |
3233 | my $pl = $cf::PLAYER{$login} or next; |
3525 | my $pl = $cf::PLAYER{$login} or next; |
3234 | $pl->valid or next; |
3526 | $pl->valid or next; |
|
|
3527 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3235 | $pl->save; |
3528 | $pl->save; |
3236 | } |
3529 | } |
3237 | warn "end emergency player save\n"; |
3530 | warn "end emergency player save\n"; |
3238 | |
3531 | |
3239 | warn "begin emergency map save\n"; |
3532 | warn "begin emergency map save\n"; |
… | |
… | |
3245 | warn "end emergency map save\n"; |
3538 | warn "end emergency map save\n"; |
3246 | |
3539 | |
3247 | warn "begin emergency database checkpoint\n"; |
3540 | warn "begin emergency database checkpoint\n"; |
3248 | BDB::db_env_txn_checkpoint $DB_ENV; |
3541 | BDB::db_env_txn_checkpoint $DB_ENV; |
3249 | warn "end emergency database checkpoint\n"; |
3542 | warn "end emergency database checkpoint\n"; |
|
|
3543 | |
|
|
3544 | warn "begin write uuid\n"; |
|
|
3545 | write_uuid_sync 1; |
|
|
3546 | warn "end write uuid\n"; |
3250 | }; |
3547 | }; |
3251 | |
3548 | |
3252 | warn "leave emergency perl save\n"; |
3549 | warn "leave emergency perl save\n"; |
3253 | } |
3550 | } |
3254 | |
3551 | |
3255 | sub post_cleanup { |
3552 | sub post_cleanup { |
3256 | my ($make_core) = @_; |
3553 | my ($make_core) = @_; |
3257 | |
3554 | |
3258 | warn Carp::longmess "post_cleanup backtrace" |
3555 | warn Carp::longmess "post_cleanup backtrace" |
3259 | if $make_core; |
3556 | if $make_core; |
|
|
3557 | |
|
|
3558 | my $fh = pidfile; |
|
|
3559 | unlink $PIDFILE if <$fh> == $$; |
3260 | } |
3560 | } |
|
|
3561 | |
|
|
3562 | # a safer delete_package, copied from Symbol |
|
|
3563 | sub clear_package($) { |
|
|
3564 | my $pkg = shift; |
|
|
3565 | |
|
|
3566 | # expand to full symbol table name if needed |
|
|
3567 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3568 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3569 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3570 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3571 | } |
|
|
3572 | |
|
|
3573 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3574 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3575 | |
|
|
3576 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3577 | or return; |
|
|
3578 | |
|
|
3579 | # clear all symbols |
|
|
3580 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3581 | for my $name (keys %$leaf_symtab) { |
|
|
3582 | _gv_clear *{"$pkg$name"}; |
|
|
3583 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3584 | } |
|
|
3585 | warn "cleared package #$pkg\n";#d# |
|
|
3586 | } |
|
|
3587 | |
|
|
3588 | our $RELOAD; # how many times to reload |
3261 | |
3589 | |
3262 | sub do_reload_perl() { |
3590 | sub do_reload_perl() { |
3263 | # can/must only be called in main |
3591 | # can/must only be called in main |
3264 | if ($Coro::current != $Coro::main) { |
3592 | if ($Coro::current != $Coro::main) { |
3265 | warn "can only reload from main coroutine"; |
3593 | warn "can only reload from main coroutine"; |
3266 | return; |
3594 | return; |
3267 | } |
3595 | } |
3268 | |
3596 | |
|
|
3597 | return if $RELOAD++; |
|
|
3598 | |
|
|
3599 | while ($RELOAD) { |
3269 | warn "reloading..."; |
3600 | warn "reloading..."; |
3270 | |
3601 | |
3271 | warn "entering sync_job"; |
3602 | warn "entering sync_job"; |
3272 | |
3603 | |
3273 | cf::sync_job { |
3604 | cf::sync_job { |
3274 | cf::write_runtime; # external watchdog should not bark |
3605 | cf::write_runtime_sync; # external watchdog should not bark |
3275 | cf::emergency_save; |
3606 | cf::emergency_save; |
3276 | cf::write_runtime; # external watchdog should not bark |
3607 | cf::write_runtime_sync; # external watchdog should not bark |
3277 | |
3608 | |
3278 | warn "syncing database to disk"; |
3609 | warn "syncing database to disk"; |
3279 | BDB::db_env_txn_checkpoint $DB_ENV; |
3610 | BDB::db_env_txn_checkpoint $DB_ENV; |
3280 | |
3611 | |
3281 | # if anything goes wrong in here, we should simply crash as we already saved |
3612 | # if anything goes wrong in here, we should simply crash as we already saved |
3282 | |
3613 | |
3283 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3284 | for (Event::all_watchers) { |
|
|
3285 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3286 | } |
|
|
3287 | |
|
|
3288 | warn "flushing outstanding aio requests"; |
3614 | warn "flushing outstanding aio requests"; |
3289 | for (;;) { |
|
|
3290 | BDB::flush; |
|
|
3291 | IO::AIO::flush; |
|
|
3292 | Coro::cede; |
|
|
3293 | last unless IO::AIO::nreqs || BDB::nreqs; |
3615 | while (IO::AIO::nreqs || BDB::nreqs) { |
3294 | warn "iterate..."; |
3616 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3295 | } |
|
|
3296 | |
|
|
3297 | ++$RELOAD; |
|
|
3298 | |
|
|
3299 | warn "cancelling all extension coros"; |
|
|
3300 | $_->cancel for values %EXT_CORO; |
|
|
3301 | %EXT_CORO = (); |
|
|
3302 | |
|
|
3303 | warn "removing commands"; |
|
|
3304 | %COMMAND = (); |
|
|
3305 | |
|
|
3306 | warn "removing ext/exti commands"; |
|
|
3307 | %EXTCMD = (); |
|
|
3308 | %EXTICMD = (); |
|
|
3309 | |
|
|
3310 | warn "unloading/nuking all extensions"; |
|
|
3311 | for my $pkg (@EXTS) { |
|
|
3312 | warn "... unloading $pkg"; |
|
|
3313 | |
|
|
3314 | if (my $cb = $pkg->can ("unload")) { |
|
|
3315 | eval { |
|
|
3316 | $cb->($pkg); |
|
|
3317 | 1 |
|
|
3318 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3319 | } |
3617 | } |
3320 | |
3618 | |
3321 | warn "... nuking $pkg"; |
3619 | warn "cancelling all extension coros"; |
3322 | Symbol::delete_package $pkg; |
3620 | $_->cancel for values %EXT_CORO; |
3323 | } |
3621 | %EXT_CORO = (); |
3324 | |
3622 | |
3325 | warn "unloading all perl modules loaded from $LIBDIR"; |
3623 | warn "removing commands"; |
3326 | while (my ($k, $v) = each %INC) { |
3624 | %COMMAND = (); |
3327 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3328 | |
3625 | |
|
|
3626 | warn "removing ext/exti commands"; |
|
|
3627 | %EXTCMD = (); |
|
|
3628 | %EXTICMD = (); |
|
|
3629 | |
|
|
3630 | warn "unloading/nuking all extensions"; |
|
|
3631 | for my $pkg (@EXTS) { |
3329 | warn "... unloading $k"; |
3632 | warn "... unloading $pkg"; |
3330 | delete $INC{$k}; |
|
|
3331 | |
3633 | |
3332 | $k =~ s/\.pm$//; |
|
|
3333 | $k =~ s/\//::/g; |
|
|
3334 | |
|
|
3335 | if (my $cb = $k->can ("unload_module")) { |
3634 | if (my $cb = $pkg->can ("unload")) { |
|
|
3635 | eval { |
3336 | $cb->(); |
3636 | $cb->($pkg); |
|
|
3637 | 1 |
|
|
3638 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3639 | } |
|
|
3640 | |
|
|
3641 | warn "... clearing $pkg"; |
|
|
3642 | clear_package $pkg; |
3337 | } |
3643 | } |
3338 | |
3644 | |
3339 | Symbol::delete_package $k; |
3645 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3646 | while (my ($k, $v) = each %INC) { |
|
|
3647 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3648 | |
|
|
3649 | warn "... unloading $k"; |
|
|
3650 | delete $INC{$k}; |
|
|
3651 | |
|
|
3652 | $k =~ s/\.pm$//; |
|
|
3653 | $k =~ s/\//::/g; |
|
|
3654 | |
|
|
3655 | if (my $cb = $k->can ("unload_module")) { |
|
|
3656 | $cb->(); |
|
|
3657 | } |
|
|
3658 | |
|
|
3659 | clear_package $k; |
3340 | } |
3660 | } |
3341 | |
3661 | |
3342 | warn "getting rid of safe::, as good as possible"; |
3662 | warn "getting rid of safe::, as good as possible"; |
3343 | Symbol::delete_package "safe::$_" |
3663 | clear_package "safe::$_" |
3344 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3664 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3345 | |
3665 | |
3346 | warn "unloading cf.pm \"a bit\""; |
3666 | warn "unloading cf.pm \"a bit\""; |
3347 | delete $INC{"cf.pm"}; |
3667 | delete $INC{"cf.pm"}; |
3348 | delete $INC{"cf/pod.pm"}; |
3668 | delete $INC{"cf/pod.pm"}; |
3349 | |
3669 | |
3350 | # don't, removes xs symbols, too, |
3670 | # don't, removes xs symbols, too, |
3351 | # and global variables created in xs |
3671 | # and global variables created in xs |
3352 | #Symbol::delete_package __PACKAGE__; |
3672 | #clear_package __PACKAGE__; |
3353 | |
3673 | |
3354 | warn "unload completed, starting to reload now"; |
3674 | warn "unload completed, starting to reload now"; |
3355 | |
3675 | |
3356 | warn "reloading cf.pm"; |
3676 | warn "reloading cf.pm"; |
3357 | require cf; |
3677 | require cf; |
3358 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3678 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3359 | |
3679 | |
3360 | warn "loading config and database again"; |
3680 | warn "loading config and database again"; |
3361 | cf::reload_config; |
3681 | cf::reload_config; |
3362 | |
3682 | |
3363 | warn "loading extensions"; |
3683 | warn "loading extensions"; |
3364 | cf::load_extensions; |
3684 | cf::load_extensions; |
3365 | |
3685 | |
3366 | warn "reattaching attachments to objects/players"; |
3686 | warn "reattaching attachments to objects/players"; |
3367 | _global_reattach; # objects, sockets |
3687 | _global_reattach; # objects, sockets |
3368 | warn "reattaching attachments to maps"; |
3688 | warn "reattaching attachments to maps"; |
3369 | reattach $_ for values %MAP; |
3689 | reattach $_ for values %MAP; |
3370 | warn "reattaching attachments to players"; |
3690 | warn "reattaching attachments to players"; |
3371 | reattach $_ for values %PLAYER; |
3691 | reattach $_ for values %PLAYER; |
3372 | |
3692 | |
3373 | warn "leaving sync_job"; |
3693 | warn "leaving sync_job"; |
3374 | |
3694 | |
3375 | 1 |
3695 | 1 |
3376 | } or do { |
3696 | } or do { |
3377 | warn $@; |
3697 | warn $@; |
3378 | warn "error while reloading, exiting."; |
3698 | cf::cleanup "error while reloading, exiting."; |
3379 | exit 1; |
|
|
3380 | }; |
3699 | }; |
3381 | |
3700 | |
3382 | warn "reloaded"; |
3701 | warn "reloaded"; |
|
|
3702 | --$RELOAD; |
|
|
3703 | } |
3383 | }; |
3704 | }; |
3384 | |
3705 | |
3385 | our $RELOAD_WATCHER; # used only during reload |
3706 | our $RELOAD_WATCHER; # used only during reload |
3386 | |
3707 | |
3387 | sub reload_perl() { |
3708 | sub reload_perl() { |
3388 | # doing reload synchronously and two reloads happen back-to-back, |
3709 | # doing reload synchronously and two reloads happen back-to-back, |
3389 | # coro crashes during coro_state_free->destroy here. |
3710 | # coro crashes during coro_state_free->destroy here. |
3390 | |
3711 | |
3391 | $RELOAD_WATCHER ||= Event->timer ( |
3712 | $RELOAD_WATCHER ||= EV::timer 0, 0, sub { |
3392 | reentrant => 0, |
|
|
3393 | after => 0, |
|
|
3394 | data => WF_AUTOCANCEL, |
|
|
3395 | cb => sub { |
|
|
3396 | do_reload_perl; |
3713 | do_reload_perl; |
3397 | undef $RELOAD_WATCHER; |
3714 | undef $RELOAD_WATCHER; |
3398 | }, |
|
|
3399 | ); |
3715 | }; |
3400 | } |
3716 | } |
3401 | |
3717 | |
3402 | register_command "reload" => sub { |
3718 | register_command "reload" => sub { |
3403 | my ($who, $arg) = @_; |
3719 | my ($who, $arg) = @_; |
3404 | |
3720 | |
3405 | if ($who->flag (FLAG_WIZ)) { |
3721 | if ($who->flag (FLAG_WIZ)) { |
3406 | $who->message ("reloading server."); |
3722 | $who->message ("reloading server."); |
|
|
3723 | async { |
|
|
3724 | $Coro::current->{desc} = "perl_reload"; |
3407 | async { reload_perl }; |
3725 | reload_perl; |
|
|
3726 | }; |
3408 | } |
3727 | } |
3409 | }; |
3728 | }; |
3410 | |
3729 | |
3411 | unshift @INC, $LIBDIR; |
3730 | unshift @INC, $LIBDIR; |
3412 | |
3731 | |
… | |
… | |
3414 | |
3733 | |
3415 | our @WAIT_FOR_TICK; |
3734 | our @WAIT_FOR_TICK; |
3416 | our @WAIT_FOR_TICK_BEGIN; |
3735 | our @WAIT_FOR_TICK_BEGIN; |
3417 | |
3736 | |
3418 | sub wait_for_tick { |
3737 | sub wait_for_tick { |
3419 | return unless $TICK_WATCHER->is_active; |
|
|
3420 | return if $Coro::current == $Coro::main; |
3738 | return if tick_inhibit || $Coro::current == $Coro::main; |
3421 | |
3739 | |
3422 | my $signal = new Coro::Signal; |
3740 | my $signal = new Coro::Signal; |
3423 | push @WAIT_FOR_TICK, $signal; |
3741 | push @WAIT_FOR_TICK, $signal; |
3424 | $signal->wait; |
3742 | $signal->wait; |
3425 | } |
3743 | } |
3426 | |
3744 | |
3427 | sub wait_for_tick_begin { |
3745 | sub wait_for_tick_begin { |
3428 | return unless $TICK_WATCHER->is_active; |
|
|
3429 | return if $Coro::current == $Coro::main; |
3746 | return if tick_inhibit || $Coro::current == $Coro::main; |
3430 | |
3747 | |
3431 | my $signal = new Coro::Signal; |
3748 | my $signal = new Coro::Signal; |
3432 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3749 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3433 | $signal->wait; |
3750 | $signal->wait; |
3434 | } |
3751 | } |
3435 | |
3752 | |
3436 | my $min = 1e6;#d# |
3753 | sub tick { |
3437 | my $avg = 10; |
|
|
3438 | $TICK_WATCHER = Event->timer ( |
|
|
3439 | reentrant => 0, |
|
|
3440 | parked => 1, |
|
|
3441 | prio => 0, |
|
|
3442 | at => $NEXT_TICK || $TICK, |
|
|
3443 | data => WF_AUTOCANCEL, |
|
|
3444 | cb => sub { |
|
|
3445 | if ($Coro::current != $Coro::main) { |
3754 | if ($Coro::current != $Coro::main) { |
3446 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3755 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3447 | unless ++$bug_warning > 10; |
3756 | unless ++$bug_warning > 10; |
3448 | return; |
3757 | return; |
3449 | } |
3758 | } |
3450 | |
3759 | |
3451 | $NOW = $tick_start = Event::time; |
|
|
3452 | |
|
|
3453 | cf::server_tick; # one server iteration |
3760 | cf::server_tick; # one server iteration |
3454 | |
3761 | |
3455 | 0 && sync_job {#d# |
3762 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3456 | for(1..10) { |
3763 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3457 | my $t = Event::time; |
3764 | Coro::async_pool { |
3458 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3765 | $Coro::current->{desc} = "runtime saver"; |
3459 | or die; |
3766 | write_runtime_sync |
3460 | |
3767 | or warn "ERROR: unable to write runtime file: $!"; |
3461 | $map->width (50); |
|
|
3462 | $map->height (50); |
|
|
3463 | $map->alloc; |
|
|
3464 | $map->_load_objects ("/tmp/x.map", 1); #TODO: does not work |
|
|
3465 | my $t = Event::time - $t; |
|
|
3466 | |
|
|
3467 | #next unless $t < 0.0013;#d# |
|
|
3468 | if ($t < $min) { |
|
|
3469 | $min = $t; |
|
|
3470 | } |
|
|
3471 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3472 | } |
|
|
3473 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3474 | exit 0; |
|
|
3475 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3476 | }; |
3768 | }; |
|
|
3769 | } |
3477 | |
3770 | |
3478 | $RUNTIME += $TICK; |
|
|
3479 | $NEXT_TICK += $TICK; |
|
|
3480 | |
|
|
3481 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3482 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3483 | Coro::async_pool { |
|
|
3484 | write_runtime |
|
|
3485 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3486 | }; |
|
|
3487 | } |
|
|
3488 | |
|
|
3489 | # my $AFTER = Event::time; |
|
|
3490 | # warn $AFTER - $NOW;#d# |
|
|
3491 | |
|
|
3492 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3771 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3493 | $sig->send; |
3772 | $sig->send; |
3494 | } |
3773 | } |
3495 | while (my $sig = shift @WAIT_FOR_TICK) { |
3774 | while (my $sig = shift @WAIT_FOR_TICK) { |
3496 | $sig->send; |
3775 | $sig->send; |
3497 | } |
3776 | } |
3498 | |
3777 | |
3499 | $NOW = Event::time; |
3778 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3500 | |
|
|
3501 | # if we are delayed by four ticks or more, skip them all |
|
|
3502 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3503 | |
|
|
3504 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3505 | $TICK_WATCHER->start; |
|
|
3506 | |
|
|
3507 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3508 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3779 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3509 | |
3780 | |
3510 | _post_tick; |
3781 | if (0) { |
3511 | |
3782 | if ($NEXT_TICK) { |
3512 | |
3783 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3784 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3785 | warn "jitter $JITTER\n";#d# |
|
|
3786 | } |
3513 | }, |
3787 | } |
3514 | ); |
3788 | } |
3515 | |
3789 | |
3516 | { |
3790 | { |
3517 | BDB::max_poll_time $TICK * 0.1; |
3791 | # configure BDB |
3518 | $BDB_POLL_WATCHER = Event->io ( |
3792 | |
3519 | reentrant => 0, |
|
|
3520 | fd => BDB::poll_fileno, |
|
|
3521 | poll => 'r', |
|
|
3522 | prio => 0, |
|
|
3523 | data => WF_AUTOCANCEL, |
|
|
3524 | cb => \&BDB::poll_cb, |
|
|
3525 | ); |
|
|
3526 | BDB::min_parallel 8; |
3793 | BDB::min_parallel 8; |
3527 | |
3794 | BDB::max_poll_reqs $TICK * 0.1; |
3528 | BDB::set_sync_prepare { |
3795 | $AnyEvent::BDB::WATCHER->priority (1); |
3529 | my $status; |
|
|
3530 | my $current = $Coro::current; |
|
|
3531 | ( |
|
|
3532 | sub { |
|
|
3533 | $status = $!; |
|
|
3534 | $current->ready; undef $current; |
|
|
3535 | }, |
|
|
3536 | sub { |
|
|
3537 | Coro::schedule while defined $current; |
|
|
3538 | $! = $status; |
|
|
3539 | }, |
|
|
3540 | ) |
|
|
3541 | }; |
|
|
3542 | |
3796 | |
3543 | unless ($DB_ENV) { |
3797 | unless ($DB_ENV) { |
3544 | $DB_ENV = BDB::db_env_create; |
3798 | $DB_ENV = BDB::db_env_create; |
|
|
3799 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
3800 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3801 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
3802 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3803 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3545 | |
3804 | |
3546 | cf::sync_job { |
3805 | cf::sync_job { |
3547 | eval { |
3806 | eval { |
3548 | BDB::db_env_open |
3807 | BDB::db_env_open |
3549 | $DB_ENV, |
3808 | $DB_ENV, |
… | |
… | |
3551 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3810 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3552 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3811 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3553 | 0666; |
3812 | 0666; |
3554 | |
3813 | |
3555 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3814 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3556 | |
|
|
3557 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3558 | $DB_ENV->set_lk_detect; |
|
|
3559 | }; |
3815 | }; |
3560 | |
3816 | |
3561 | cf::cleanup "db_env_open(db): $@" if $@; |
3817 | cf::cleanup "db_env_open(db): $@" if $@; |
3562 | }; |
3818 | }; |
3563 | } |
3819 | } |
|
|
3820 | |
|
|
3821 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3822 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3823 | }; |
|
|
3824 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3825 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3826 | }; |
|
|
3827 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3828 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3829 | }; |
3564 | } |
3830 | } |
3565 | |
3831 | |
3566 | { |
3832 | { |
|
|
3833 | # configure IO::AIO |
|
|
3834 | |
3567 | IO::AIO::min_parallel 8; |
3835 | IO::AIO::min_parallel 8; |
3568 | |
|
|
3569 | undef $Coro::AIO::WATCHER; |
|
|
3570 | IO::AIO::max_poll_time $TICK * 0.1; |
3836 | IO::AIO::max_poll_time $TICK * 0.1; |
3571 | $AIO_POLL_WATCHER = Event->io ( |
3837 | undef $AnyEvent::AIO::WATCHER; |
3572 | reentrant => 0, |
|
|
3573 | data => WF_AUTOCANCEL, |
|
|
3574 | fd => IO::AIO::poll_fileno, |
|
|
3575 | poll => 'r', |
|
|
3576 | prio => 6, |
|
|
3577 | cb => \&IO::AIO::poll_cb, |
|
|
3578 | ); |
|
|
3579 | } |
3838 | } |
3580 | |
3839 | |
3581 | my $_log_backtrace; |
3840 | my $_log_backtrace; |
3582 | |
3841 | |
3583 | sub _log_backtrace { |
3842 | sub _log_backtrace { |
… | |
… | |
3586 | $msg =~ s/\n//; |
3845 | $msg =~ s/\n//; |
3587 | |
3846 | |
3588 | # limit the # of concurrent backtraces |
3847 | # limit the # of concurrent backtraces |
3589 | if ($_log_backtrace < 2) { |
3848 | if ($_log_backtrace < 2) { |
3590 | ++$_log_backtrace; |
3849 | ++$_log_backtrace; |
|
|
3850 | my $perl_bt = Carp::longmess $msg; |
3591 | async { |
3851 | async { |
|
|
3852 | $Coro::current->{desc} = "abt $msg"; |
|
|
3853 | |
3592 | my @bt = fork_call { |
3854 | my @bt = fork_call { |
3593 | @addr = map { sprintf "%x", $_ } @addr; |
3855 | @addr = map { sprintf "%x", $_ } @addr; |
3594 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3856 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3595 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3857 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3596 | or die "addr2line: $!"; |
3858 | or die "addr2line: $!"; |
… | |
… | |
3604 | } |
3866 | } |
3605 | |
3867 | |
3606 | @funcs |
3868 | @funcs |
3607 | }; |
3869 | }; |
3608 | |
3870 | |
3609 | LOG llevInfo, "[ABT] $msg\n"; |
3871 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3872 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3610 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3873 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3611 | --$_log_backtrace; |
3874 | --$_log_backtrace; |
3612 | }; |
3875 | }; |
3613 | } else { |
3876 | } else { |
3614 | LOG llevInfo, "[ABT] $msg\n"; |
3877 | LOG llevInfo, "[ABT] $msg\n"; |