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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 3.61 (); |
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; |
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49 | use Coro::Util (); |
24 | |
50 | |
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51 | use JSON::XS 2.01 (); |
25 | use BDB (); |
52 | use BDB (); |
26 | use Data::Dumper; |
53 | use Data::Dumper; |
27 | use Digest::MD5; |
54 | use Digest::MD5; |
28 | use Fcntl; |
55 | use Fcntl; |
29 | use YAML::Syck (); |
56 | use YAML (); |
30 | use IO::AIO 2.32 (); |
57 | use IO::AIO (); |
31 | use Time::HiRes; |
58 | use Time::HiRes; |
32 | use Compress::LZF; |
59 | use Compress::LZF; |
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60 | use Digest::MD5 (); |
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61 | |
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62 | AnyEvent::detect; |
33 | |
63 | |
34 | # configure various modules to our taste |
64 | # configure various modules to our taste |
35 | # |
65 | # |
36 | $Storable::canonical = 1; # reduce rsync transfers |
66 | $Storable::canonical = 1; # reduce rsync transfers |
37 | 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"; |
38 | 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 |
39 | |
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40 | $Event::Eval = 1; # no idea why this is required, but it is |
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41 | |
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42 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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43 | $YAML::Syck::ImplicitUnicode = 1; |
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44 | |
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45 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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46 | |
74 | |
47 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
75 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
48 | |
76 | |
49 | our %COMMAND = (); |
77 | our %COMMAND = (); |
50 | our %COMMAND_TIME = (); |
78 | our %COMMAND_TIME = (); |
51 | |
79 | |
52 | our @EXTS = (); # list of extension package names |
80 | our @EXTS = (); # list of extension package names |
53 | our %EXTCMD = (); |
81 | our %EXTCMD = (); |
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82 | our %EXTICMD = (); |
54 | our %EXT_CORO = (); # coroutines bound to extensions |
83 | our %EXT_CORO = (); # coroutines bound to extensions |
55 | our %EXT_MAP = (); # pluggable maps |
84 | our %EXT_MAP = (); # pluggable maps |
56 | |
85 | |
57 | our $RELOAD; # number of reloads so far |
86 | our $RELOAD; # number of reloads so far, non-zero while in reload |
58 | our @EVENT; |
87 | our @EVENT; |
59 | |
88 | |
60 | our $CONFDIR = confdir; |
89 | our $CONFDIR = confdir; |
61 | our $DATADIR = datadir; |
90 | our $DATADIR = datadir; |
62 | our $LIBDIR = "$DATADIR/ext"; |
91 | our $LIBDIR = "$DATADIR/ext"; |
63 | our $PODDIR = "$DATADIR/pod"; |
92 | our $PODDIR = "$DATADIR/pod"; |
64 | our $MAPDIR = "$DATADIR/" . mapdir; |
93 | our $MAPDIR = "$DATADIR/" . mapdir; |
65 | our $LOCALDIR = localdir; |
94 | our $LOCALDIR = localdir; |
66 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
95 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
67 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
96 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
68 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
97 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
69 | our $RANDOMDIR = "$LOCALDIR/random"; |
98 | our $RANDOMDIR = "$LOCALDIR/random"; |
70 | 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; |
71 | |
104 | |
72 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
105 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
73 | our $TICK_WATCHER; |
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74 | our $AIO_POLL_WATCHER; |
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75 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
106 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
76 | our $NEXT_TICK; |
107 | our $NEXT_TICK; |
77 | our $NOW; |
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78 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
108 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
79 | |
109 | |
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110 | our $BDB_DEADLOCK_WATCHER; |
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111 | our $BDB_CHECKPOINT_WATCHER; |
80 | our $BDB_POLL_WATCHER; |
112 | our $BDB_TRICKLE_WATCHER; |
81 | our $DB_ENV; |
113 | our $DB_ENV; |
82 | |
114 | |
83 | our %CFG; |
115 | our %CFG; |
84 | |
116 | |
85 | our $UPTIME; $UPTIME ||= time; |
117 | our $UPTIME; $UPTIME ||= time; |
86 | our $RUNTIME; |
118 | our $RUNTIME; |
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119 | our $NOW; |
87 | |
120 | |
88 | our %PLAYER; # all users |
121 | our (%PLAYER, %PLAYER_LOADING); # all users |
89 | our %MAP; # all maps |
122 | our (%MAP, %MAP_LOADING ); # all maps |
90 | our $LINK_MAP; # the special {link} map, which is always available |
123 | our $LINK_MAP; # the special {link} map, which is always available |
91 | |
124 | |
92 | # 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 ∕ |
93 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
126 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
94 | |
127 | |
95 | 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) |
96 | 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 |
97 | our $tick_start; # for load detecting purposes |
131 | our $TICK_START; # for load detecting purposes |
98 | |
132 | |
99 | binmode STDOUT; |
133 | binmode STDOUT; |
100 | binmode STDERR; |
134 | binmode STDERR; |
101 | |
135 | |
102 | # read virtual server time, if available |
136 | # read virtual server time, if available |
103 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
137 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
104 | open my $fh, "<", "$LOCALDIR/runtime" |
138 | open my $fh, "<", $RUNTIMEFILE |
105 | or die "unable to read runtime file: $!"; |
139 | or die "unable to read $RUNTIMEFILE file: $!"; |
106 | $RUNTIME = <$fh> + 0.; |
140 | $RUNTIME = <$fh> + 0.; |
107 | } |
141 | } |
108 | |
142 | |
109 | mkdir $_ |
143 | mkdir $_ |
110 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
144 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
155 | |
189 | |
156 | The raw value load value from the last tick. |
190 | The raw value load value from the last tick. |
157 | |
191 | |
158 | =item %cf::CFG |
192 | =item %cf::CFG |
159 | |
193 | |
160 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
194 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
161 | from wherever your confdir points to. |
195 | from wherever your confdir points to. |
162 | |
196 | |
163 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
197 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
164 | |
198 | |
165 | 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 |
166 | returns directly I<after> the tick processing (and consequently, can only wake one process |
200 | returns directly I<after> the tick processing (and consequently, can only wake one process |
167 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
201 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
168 | |
202 | |
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203 | =item @cf::INVOKE_RESULTS |
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204 | |
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205 | This array contains the results of the last C<invoke ()> call. When |
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206 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
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207 | that call. |
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208 | |
169 | =back |
209 | =back |
170 | |
210 | |
171 | =cut |
211 | =cut |
172 | |
212 | |
173 | BEGIN { |
213 | BEGIN { |
… | |
… | |
177 | $msg .= "\n" |
217 | $msg .= "\n" |
178 | unless $msg =~ /\n$/; |
218 | unless $msg =~ /\n$/; |
179 | |
219 | |
180 | $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; |
181 | |
221 | |
182 | utf8::encode $msg; |
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183 | LOG llevError, $msg; |
222 | LOG llevError, $msg; |
184 | }; |
223 | }; |
185 | } |
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#? |
186 | |
240 | |
187 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
241 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
188 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
242 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
189 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
243 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
190 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
244 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
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197 | for my $pkg (qw( |
251 | for my $pkg (qw( |
198 | cf::global cf::attachable |
252 | cf::global cf::attachable |
199 | cf::object cf::object::player |
253 | cf::object cf::object::player |
200 | cf::client cf::player |
254 | cf::client cf::player |
201 | cf::arch cf::living |
255 | cf::arch cf::living |
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256 | cf::map cf::mapspace |
202 | cf::map cf::party cf::region |
257 | cf::party cf::region |
203 | )) { |
258 | )) { |
204 | no strict 'refs'; |
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205 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
259 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
206 | } |
260 | } |
207 | |
261 | |
208 | $Event::DIED = sub { |
262 | $EV::DIED = sub { |
209 | warn "error in event callback: @_"; |
263 | warn "error in event callback: @_"; |
210 | }; |
264 | }; |
211 | |
265 | |
212 | ############################################################################# |
266 | ############################################################################# |
213 | |
267 | |
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236 | $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; |
237 | $d |
291 | $d |
238 | } || "[unable to dump $_[0]: '$@']"; |
292 | } || "[unable to dump $_[0]: '$@']"; |
239 | } |
293 | } |
240 | |
294 | |
241 | use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working |
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242 | |
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243 | =item $ref = cf::from_json $json |
295 | =item $ref = cf::decode_json $json |
244 | |
296 | |
245 | Converts a JSON string into the corresponding perl data structure. |
297 | Converts a JSON string into the corresponding perl data structure. |
246 | |
298 | |
247 | =item $json = cf::to_json $ref |
299 | =item $json = cf::encode_json $ref |
248 | |
300 | |
249 | Converts a perl data structure into its JSON representation. |
301 | Converts a perl data structure into its JSON representation. |
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302 | |
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303 | =cut |
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304 | |
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305 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
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306 | |
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307 | sub encode_json($) { $json_coder->encode ($_[0]) } |
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308 | sub decode_json($) { $json_coder->decode ($_[0]) } |
250 | |
309 | |
251 | =item cf::lock_wait $string |
310 | =item cf::lock_wait $string |
252 | |
311 | |
253 | Wait until the given lock is available. See cf::lock_acquire. |
312 | Wait until the given lock is available. See cf::lock_acquire. |
254 | |
313 | |
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257 | Wait until the given lock is available and then acquires it and returns |
316 | Wait until the given lock is available and then acquires it and returns |
258 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
317 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
259 | for example when the coroutine gets canceled), the lock is automatically |
318 | for example when the coroutine gets canceled), the lock is automatically |
260 | returned. |
319 | returned. |
261 | |
320 | |
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321 | Locks are *not* recursive, locking from the same coro twice results in a |
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322 | deadlocked coro. |
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323 | |
262 | Lock names should begin with a unique identifier (for example, cf::map::find |
324 | Lock names should begin with a unique identifier (for example, cf::map::find |
263 | uses map_find and cf::map::load uses map_load). |
325 | uses map_find and cf::map::load uses map_load). |
264 | |
326 | |
265 | =item $locked = cf::lock_active $string |
327 | =item $locked = cf::lock_active $string |
266 | |
328 | |
267 | Return true if the lock is currently active, i.e. somebody has locked it. |
329 | Return true if the lock is currently active, i.e. somebody has locked it. |
268 | |
330 | |
269 | =cut |
331 | =cut |
270 | |
332 | |
271 | our %LOCK; |
333 | our %LOCK; |
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334 | our %LOCKER;#d# |
272 | |
335 | |
273 | sub lock_wait($) { |
336 | sub lock_wait($) { |
274 | my ($key) = @_; |
337 | my ($key) = @_; |
275 | |
338 | |
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339 | if ($LOCKER{$key} == $Coro::current) {#d# |
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340 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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341 | return;#d# |
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342 | }#d# |
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343 | |
276 | # wait for lock, if any |
344 | # wait for lock, if any |
277 | while ($LOCK{$key}) { |
345 | while ($LOCK{$key}) { |
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346 | #local $Coro::current->{desc} = "$Coro::current->{desc} <waiting for lock $key>"; |
278 | push @{ $LOCK{$key} }, $Coro::current; |
347 | push @{ $LOCK{$key} }, $Coro::current; |
279 | Coro::schedule; |
348 | Coro::schedule; |
280 | } |
349 | } |
281 | } |
350 | } |
282 | |
351 | |
… | |
… | |
285 | |
354 | |
286 | # wait, to be sure we are not locked |
355 | # wait, to be sure we are not locked |
287 | lock_wait $key; |
356 | lock_wait $key; |
288 | |
357 | |
289 | $LOCK{$key} = []; |
358 | $LOCK{$key} = []; |
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359 | $LOCKER{$key} = $Coro::current;#d# |
290 | |
360 | |
291 | Coro::guard { |
361 | Coro::guard { |
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362 | delete $LOCKER{$key};#d# |
292 | # wake up all waiters, to be on the safe side |
363 | # wake up all waiters, to be on the safe side |
293 | $_->ready for @{ delete $LOCK{$key} }; |
364 | $_->ready for @{ delete $LOCK{$key} }; |
294 | } |
365 | } |
295 | } |
366 | } |
296 | |
367 | |
… | |
… | |
299 | |
370 | |
300 | ! ! $LOCK{$key} |
371 | ! ! $LOCK{$key} |
301 | } |
372 | } |
302 | |
373 | |
303 | sub freeze_mainloop { |
374 | sub freeze_mainloop { |
304 | return unless $TICK_WATCHER->is_active; |
375 | tick_inhibit_inc; |
305 | |
376 | |
306 | my $guard = Coro::guard { |
377 | Coro::guard \&tick_inhibit_dec; |
307 | $TICK_WATCHER->start; |
378 | } |
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379 | |
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380 | =item cf::periodic $interval, $cb |
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381 | |
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382 | Like EV::periodic, but randomly selects a starting point so that the actions |
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383 | get spread over timer. |
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384 | |
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385 | =cut |
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386 | |
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387 | sub periodic($$) { |
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388 | my ($interval, $cb) = @_; |
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389 | |
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390 | my $start = rand List::Util::min 180, $interval; |
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391 | |
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392 | EV::periodic $start, $interval, 0, $cb |
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393 | } |
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394 | |
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395 | =item cf::get_slot $time[, $priority[, $name]] |
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396 | |
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397 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
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398 | This call blocks and returns only when you have at least C<$time> seconds |
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399 | of cpu time till the next tick. The slot is only valid till the next cede. |
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400 | |
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401 | The optional C<$name> can be used to identify the job to run. It might be |
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402 | used for statistical purposes and should identify the same time-class. |
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403 | |
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404 | Useful for short background jobs. |
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405 | |
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406 | =cut |
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407 | |
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408 | our @SLOT_QUEUE; |
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409 | our $SLOT_QUEUE; |
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410 | |
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411 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
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412 | $SLOT_QUEUE = Coro::async { |
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413 | $Coro::current->desc ("timeslot manager"); |
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414 | |
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415 | my $signal = new Coro::Signal; |
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416 | |
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417 | while () { |
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418 | next_job: |
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419 | my $avail = cf::till_tick; |
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420 | if ($avail > 0.01) { |
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421 | for (0 .. $#SLOT_QUEUE) { |
|
|
422 | if ($SLOT_QUEUE[$_][0] < $avail) { |
|
|
423 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
|
|
424 | $job->[2]->send; |
|
|
425 | Coro::cede; |
|
|
426 | goto next_job; |
|
|
427 | } |
|
|
428 | } |
|
|
429 | } |
|
|
430 | |
|
|
431 | if (@SLOT_QUEUE) { |
|
|
432 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
|
|
433 | push @cf::WAIT_FOR_TICK, $signal; |
|
|
434 | $signal->wait; |
|
|
435 | } else { |
|
|
436 | Coro::schedule; |
|
|
437 | } |
308 | }; |
438 | } |
309 | $TICK_WATCHER->stop; |
439 | }; |
310 | $guard |
440 | |
|
|
441 | sub get_slot($;$$) { |
|
|
442 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
443 | |
|
|
444 | my ($time, $pri, $name) = @_; |
|
|
445 | |
|
|
446 | $time = $TICK * .6 if $time > $TICK * .6; |
|
|
447 | my $sig = new Coro::Signal; |
|
|
448 | |
|
|
449 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
|
|
450 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
|
|
451 | $SLOT_QUEUE->ready; |
|
|
452 | $sig->wait; |
311 | } |
453 | } |
312 | |
454 | |
313 | =item cf::async { BLOCK } |
455 | =item cf::async { BLOCK } |
314 | |
456 | |
315 | Currently the same as Coro::async_pool, meaning you cannot use |
457 | Currently the same as Coro::async_pool, meaning you cannot use |
… | |
… | |
320 | |
462 | |
321 | BEGIN { *async = \&Coro::async_pool } |
463 | BEGIN { *async = \&Coro::async_pool } |
322 | |
464 | |
323 | =item cf::sync_job { BLOCK } |
465 | =item cf::sync_job { BLOCK } |
324 | |
466 | |
325 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
467 | The design of Deliantra requires that the main coroutine ($Coro::main) |
326 | is always able to handle events or runnable, as Crossfire TRT is only |
468 | is always able to handle events or runnable, as Deliantra is only |
327 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
469 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
328 | acceptable. |
470 | acceptable. |
329 | |
471 | |
330 | If it must be done, put the blocking parts into C<sync_job>. This will run |
472 | If it must be done, put the blocking parts into C<sync_job>. This will run |
331 | the given BLOCK in another coroutine while waiting for the result. The |
473 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
336 | |
478 | |
337 | sub sync_job(&) { |
479 | sub sync_job(&) { |
338 | my ($job) = @_; |
480 | my ($job) = @_; |
339 | |
481 | |
340 | if ($Coro::current == $Coro::main) { |
482 | if ($Coro::current == $Coro::main) { |
341 | my $time = Event::time; |
483 | my $time = EV::time; |
342 | |
484 | |
343 | # this is the main coro, too bad, we have to block |
485 | # this is the main coro, too bad, we have to block |
344 | # till the operation succeeds, freezing the server :/ |
486 | # till the operation succeeds, freezing the server :/ |
345 | |
487 | |
346 | # TODO: use suspend/resume instead |
488 | LOG llevError, Carp::longmess "sync job";#d# |
347 | # (but this is cancel-safe) |
489 | |
348 | my $freeze_guard = freeze_mainloop; |
490 | my $freeze_guard = freeze_mainloop; |
349 | |
491 | |
350 | my $busy = 1; |
492 | my $busy = 1; |
351 | my @res; |
493 | my @res; |
352 | |
494 | |
353 | (async { |
495 | (async { |
|
|
496 | $Coro::current->desc ("sync job coro"); |
354 | @res = eval { $job->() }; |
497 | @res = eval { $job->() }; |
355 | warn $@ if $@; |
498 | warn $@ if $@; |
356 | undef $busy; |
499 | undef $busy; |
357 | })->prio (Coro::PRIO_MAX); |
500 | })->prio (Coro::PRIO_MAX); |
358 | |
501 | |
359 | while ($busy) { |
502 | while ($busy) { |
360 | Coro::cede or Event::one_event; |
503 | if (Coro::nready) { |
|
|
504 | Coro::cede_notself; |
|
|
505 | } else { |
|
|
506 | EV::loop EV::LOOP_ONESHOT; |
361 | } |
507 | } |
|
|
508 | } |
362 | |
509 | |
363 | $time = Event::time - $time; |
510 | my $time = EV::time - $time; |
364 | |
511 | |
365 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
366 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
367 | |
|
|
368 | $tick_start += $time; # do not account sync jobs to server load |
512 | $TICK_START += $time; # do not account sync jobs to server load |
369 | |
513 | |
370 | wantarray ? @res : $res[0] |
514 | wantarray ? @res : $res[0] |
371 | } else { |
515 | } else { |
372 | # we are in another coroutine, how wonderful, everything just works |
516 | # we are in another coroutine, how wonderful, everything just works |
373 | |
517 | |
… | |
… | |
398 | =item fork_call { }, $args |
542 | =item fork_call { }, $args |
399 | |
543 | |
400 | Executes the given code block with the given arguments in a seperate |
544 | Executes the given code block with the given arguments in a seperate |
401 | process, returning the results. Everything must be serialisable with |
545 | process, returning the results. Everything must be serialisable with |
402 | Coro::Storable. May, of course, block. Note that the executed sub may |
546 | Coro::Storable. May, of course, block. Note that the executed sub may |
403 | never block itself or use any form of Event handling. |
547 | never block itself or use any form of event handling. |
404 | |
548 | |
405 | =cut |
549 | =cut |
406 | |
550 | |
407 | sub fork_call(&@) { |
551 | sub fork_call(&@) { |
408 | my ($cb, @args) = @_; |
552 | my ($cb, @args) = @_; |
409 | |
553 | |
410 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
554 | # we seemingly have to make a local copy of the whole thing, |
411 | # or die "socketpair: $!"; |
555 | # otherwise perl prematurely frees the stuff :/ |
412 | pipe my $fh1, my $fh2 |
556 | # TODO: investigate and fix (likely this will be rather laborious) |
413 | or die "pipe: $!"; |
|
|
414 | |
557 | |
415 | if (my $pid = fork) { |
558 | my @res = Coro::Util::fork_eval { |
416 | close $fh2; |
|
|
417 | |
|
|
418 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
419 | $res = Coro::Storable::thaw $res; |
|
|
420 | |
|
|
421 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
422 | |
|
|
423 | die $$res unless "ARRAY" eq ref $res; |
|
|
424 | |
|
|
425 | return wantarray ? @$res : $res->[-1]; |
|
|
426 | } else { |
|
|
427 | reset_signals; |
559 | reset_signals; |
428 | local $SIG{__WARN__}; |
560 | &$cb |
429 | local $SIG{__DIE__}; |
561 | }, @args; |
430 | eval { |
|
|
431 | close $fh1; |
|
|
432 | |
562 | |
433 | my @res = eval { $cb->(@args) }; |
563 | wantarray ? @res : $res[-1] |
434 | syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res); |
564 | } |
435 | }; |
|
|
436 | |
565 | |
437 | warn $@ if $@; |
566 | =item $coin = coin_from_name $name |
438 | _exit 0; |
567 | |
439 | } |
568 | =cut |
|
|
569 | |
|
|
570 | our %coin_alias = ( |
|
|
571 | "silver" => "silvercoin", |
|
|
572 | "silvercoin" => "silvercoin", |
|
|
573 | "silvercoins" => "silvercoin", |
|
|
574 | "gold" => "goldcoin", |
|
|
575 | "goldcoin" => "goldcoin", |
|
|
576 | "goldcoins" => "goldcoin", |
|
|
577 | "platinum" => "platinacoin", |
|
|
578 | "platinumcoin" => "platinacoin", |
|
|
579 | "platinumcoins" => "platinacoin", |
|
|
580 | "platina" => "platinacoin", |
|
|
581 | "platinacoin" => "platinacoin", |
|
|
582 | "platinacoins" => "platinacoin", |
|
|
583 | "royalty" => "royalty", |
|
|
584 | "royalties" => "royalty", |
|
|
585 | ); |
|
|
586 | |
|
|
587 | sub coin_from_name($) { |
|
|
588 | $coin_alias{$_[0]} |
|
|
589 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
590 | : undef |
440 | } |
591 | } |
441 | |
592 | |
442 | =item $value = cf::db_get $family => $key |
593 | =item $value = cf::db_get $family => $key |
443 | |
594 | |
444 | Returns a single value from the environment database. |
595 | Returns a single value from the environment database. |
… | |
… | |
446 | =item cf::db_put $family => $key => $value |
597 | =item cf::db_put $family => $key => $value |
447 | |
598 | |
448 | Stores the given C<$value> in the family. It can currently store binary |
599 | Stores the given C<$value> in the family. It can currently store binary |
449 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
600 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
450 | |
601 | |
|
|
602 | =item $db = cf::db_table "name" |
|
|
603 | |
|
|
604 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
605 | within each server. |
|
|
606 | |
451 | =cut |
607 | =cut |
|
|
608 | |
|
|
609 | sub db_table($) { |
|
|
610 | my ($name) = @_; |
|
|
611 | my $db = BDB::db_create $DB_ENV; |
|
|
612 | |
|
|
613 | eval { |
|
|
614 | $db->set_flags (BDB::CHKSUM); |
|
|
615 | |
|
|
616 | utf8::encode $name; |
|
|
617 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
618 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
619 | cf::cleanup "db_open(db): $!" if $!; |
|
|
620 | }; |
|
|
621 | cf::cleanup "db_open(db): $@" if $@; |
|
|
622 | |
|
|
623 | $db |
|
|
624 | } |
452 | |
625 | |
453 | our $DB; |
626 | our $DB; |
454 | |
627 | |
455 | sub db_init { |
628 | sub db_init { |
456 | unless ($DB) { |
|
|
457 | $DB = BDB::db_create $DB_ENV; |
|
|
458 | |
|
|
459 | cf::sync_job { |
629 | cf::sync_job { |
460 | eval { |
630 | $DB ||= db_table "db"; |
461 | $DB->set_flags (BDB::CHKSUM); |
|
|
462 | |
|
|
463 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
464 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
465 | cf::cleanup "db_open(db): $!" if $!; |
|
|
466 | }; |
|
|
467 | cf::cleanup "db_open(db): $@" if $@; |
|
|
468 | }; |
|
|
469 | } |
631 | }; |
470 | } |
632 | } |
471 | |
633 | |
472 | sub db_get($$) { |
634 | sub db_get($$) { |
473 | my $key = "$_[0]/$_[1]"; |
635 | my $key = "$_[0]/$_[1]"; |
474 | |
636 | |
… | |
… | |
524 | if (1) { |
686 | if (1) { |
525 | $md5 = |
687 | $md5 = |
526 | join "\x00", |
688 | join "\x00", |
527 | $processversion, |
689 | $processversion, |
528 | map { |
690 | map { |
529 | Coro::cede; |
691 | cf::cede_to_tick; |
530 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
692 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
531 | } 0.. $#$src; |
693 | } 0.. $#$src; |
532 | |
694 | |
533 | |
695 | |
534 | my $dbmd5 = db_get cache => "$id/md5"; |
696 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
572 | |
734 | |
573 | ############################################################################# |
735 | ############################################################################# |
574 | |
736 | |
575 | =head2 ATTACHABLE OBJECTS |
737 | =head2 ATTACHABLE OBJECTS |
576 | |
738 | |
577 | Many objects in crossfire are so-called attachable objects. That means you can |
739 | Many objects in deliantra are so-called attachable objects. That means you can |
578 | attach callbacks/event handlers (a collection of which is called an "attachment") |
740 | attach callbacks/event handlers (a collection of which is called an "attachment") |
579 | to it. All such attachable objects support the following methods. |
741 | to it. All such attachable objects support the following methods. |
580 | |
742 | |
581 | In the following description, CLASS can be any of C<global>, C<object> |
743 | In the following description, CLASS can be any of C<global>, C<object> |
582 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
744 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
583 | Crossfire TRT). |
745 | Deliantra). |
584 | |
746 | |
585 | =over 4 |
747 | =over 4 |
586 | |
748 | |
587 | =item $attachable->attach ($attachment, key => $value...) |
749 | =item $attachable->attach ($attachment, key => $value...) |
588 | |
750 | |
… | |
… | |
632 | =item cf::CLASS::attachment $name, ... |
794 | =item cf::CLASS::attachment $name, ... |
633 | |
795 | |
634 | Register an attachment by C<$name> through which attachable objects of the |
796 | Register an attachment by C<$name> through which attachable objects of the |
635 | given CLASS can refer to this attachment. |
797 | given CLASS can refer to this attachment. |
636 | |
798 | |
637 | Some classes such as crossfire maps and objects can specify attachments |
799 | Some classes such as deliantra maps and objects can specify attachments |
638 | that are attached at load/instantiate time, thus the need for a name. |
800 | that are attached at load/instantiate time, thus the need for a name. |
639 | |
801 | |
640 | These calls expect any number of the following handler/hook descriptions: |
802 | These calls expect any number of the following handler/hook descriptions: |
641 | |
803 | |
642 | =over 4 |
804 | =over 4 |
… | |
… | |
840 | "; |
1002 | "; |
841 | die if $@; |
1003 | die if $@; |
842 | } |
1004 | } |
843 | |
1005 | |
844 | our $override; |
1006 | our $override; |
845 | our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
1007 | our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
846 | |
1008 | |
847 | sub override { |
1009 | sub override { |
848 | $override = 1; |
1010 | $override = 1; |
849 | @invoke_results = (); |
1011 | @INVOKE_RESULTS = (@_); |
850 | } |
1012 | } |
851 | |
1013 | |
852 | sub do_invoke { |
1014 | sub do_invoke { |
853 | my $event = shift; |
1015 | my $event = shift; |
854 | my $callbacks = shift; |
1016 | my $callbacks = shift; |
855 | |
1017 | |
856 | @invoke_results = (); |
1018 | @INVOKE_RESULTS = (); |
857 | |
1019 | |
858 | local $override; |
1020 | local $override; |
859 | |
1021 | |
860 | for (@$callbacks) { |
1022 | for (@$callbacks) { |
861 | eval { &{$_->[1]} }; |
1023 | eval { &{$_->[1]} }; |
… | |
… | |
870 | } |
1032 | } |
871 | |
1033 | |
872 | 0 |
1034 | 0 |
873 | } |
1035 | } |
874 | |
1036 | |
875 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1037 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
876 | |
1038 | |
877 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1039 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
878 | |
1040 | |
879 | Generate an object-specific event with the given arguments. |
1041 | Generate an object-specific event with the given arguments. |
880 | |
1042 | |
881 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
1043 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
882 | removed in future versions), and there is no public API to access override |
1044 | removed in future versions), and there is no public API to access override |
883 | results (if you must, access C<@cf::invoke_results> directly). |
1045 | results (if you must, access C<@cf::INVOKE_RESULTS> directly). |
884 | |
1046 | |
885 | =back |
1047 | =back |
886 | |
1048 | |
887 | =cut |
1049 | =cut |
888 | |
1050 | |
889 | ############################################################################# |
1051 | ############################################################################# |
890 | # object support |
1052 | # object support |
|
|
1053 | |
|
|
1054 | sub _object_equal($$); |
|
|
1055 | sub _object_equal($$) { |
|
|
1056 | my ($a, $b) = @_; |
|
|
1057 | |
|
|
1058 | return 0 unless (ref $a) eq (ref $b); |
|
|
1059 | |
|
|
1060 | if ("HASH" eq ref $a) { |
|
|
1061 | my @ka = keys %$a; |
|
|
1062 | my @kb = keys %$b; |
|
|
1063 | |
|
|
1064 | return 0 if @ka != @kb; |
|
|
1065 | |
|
|
1066 | for (0 .. $#ka) { |
|
|
1067 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1068 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1069 | } |
|
|
1070 | |
|
|
1071 | } elsif ("ARRAY" eq ref $a) { |
|
|
1072 | |
|
|
1073 | return 0 if @$a != @$b; |
|
|
1074 | |
|
|
1075 | for (0 .. $#$a) { |
|
|
1076 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1077 | } |
|
|
1078 | |
|
|
1079 | } elsif ($a ne $b) { |
|
|
1080 | return 0; |
|
|
1081 | } |
|
|
1082 | |
|
|
1083 | 1 |
|
|
1084 | } |
|
|
1085 | |
|
|
1086 | our $SLOW_MERGES;#d# |
|
|
1087 | sub _can_merge { |
|
|
1088 | my ($ob1, $ob2) = @_; |
|
|
1089 | |
|
|
1090 | ++$SLOW_MERGES;#d# |
|
|
1091 | |
|
|
1092 | # we do the slow way here |
|
|
1093 | return _object_equal $ob1, $ob2 |
|
|
1094 | } |
891 | |
1095 | |
892 | sub reattach { |
1096 | sub reattach { |
893 | # basically do the same as instantiate, without calling instantiate |
1097 | # basically do the same as instantiate, without calling instantiate |
894 | my ($obj) = @_; |
1098 | my ($obj) = @_; |
895 | |
1099 | |
|
|
1100 | # no longer needed after getting rid of delete_package? |
896 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1101 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
897 | |
1102 | |
898 | my $registry = $obj->registry; |
1103 | my $registry = $obj->registry; |
899 | |
1104 | |
900 | @$registry = (); |
1105 | @$registry = (); |
901 | |
1106 | |
… | |
… | |
916 | cf::attachable->attach ( |
1121 | cf::attachable->attach ( |
917 | prio => -1000000, |
1122 | prio => -1000000, |
918 | on_instantiate => sub { |
1123 | on_instantiate => sub { |
919 | my ($obj, $data) = @_; |
1124 | my ($obj, $data) = @_; |
920 | |
1125 | |
921 | $data = from_json $data; |
1126 | $data = decode_json $data; |
922 | |
1127 | |
923 | for (@$data) { |
1128 | for (@$data) { |
924 | my ($name, $args) = @$_; |
1129 | my ($name, $args) = @$_; |
925 | |
1130 | |
926 | $obj->attach ($name, %{$args || {} }); |
1131 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
942 | sub object_freezer_save { |
1147 | sub object_freezer_save { |
943 | my ($filename, $rdata, $objs) = @_; |
1148 | my ($filename, $rdata, $objs) = @_; |
944 | |
1149 | |
945 | sync_job { |
1150 | sync_job { |
946 | if (length $$rdata) { |
1151 | if (length $$rdata) { |
|
|
1152 | utf8::decode (my $decname = $filename); |
947 | warn sprintf "saving %s (%d,%d)\n", |
1153 | warn sprintf "saving %s (%d,%d)\n", |
948 | $filename, length $$rdata, scalar @$objs; |
1154 | $decname, length $$rdata, scalar @$objs; |
949 | |
1155 | |
950 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1156 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
951 | chmod SAVE_MODE, $fh; |
1157 | aio_chmod $fh, SAVE_MODE; |
952 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1158 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
953 | aio_fsync $fh if $cf::USE_FSYNC; |
1159 | aio_fsync $fh if $cf::USE_FSYNC; |
954 | close $fh; |
1160 | aio_close $fh; |
955 | |
1161 | |
956 | if (@$objs) { |
1162 | if (@$objs) { |
957 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1163 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
958 | chmod SAVE_MODE, $fh; |
1164 | aio_chmod $fh, SAVE_MODE; |
959 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1165 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
960 | aio_write $fh, 0, (length $data), $data, 0; |
1166 | aio_write $fh, 0, (length $data), $data, 0; |
961 | aio_fsync $fh if $cf::USE_FSYNC; |
1167 | aio_fsync $fh if $cf::USE_FSYNC; |
962 | close $fh; |
1168 | aio_close $fh; |
963 | aio_rename "$filename.pst~", "$filename.pst"; |
1169 | aio_rename "$filename.pst~", "$filename.pst"; |
964 | } |
1170 | } |
965 | } else { |
1171 | } else { |
966 | aio_unlink "$filename.pst"; |
1172 | aio_unlink "$filename.pst"; |
967 | } |
1173 | } |
… | |
… | |
972 | } |
1178 | } |
973 | } else { |
1179 | } else { |
974 | aio_unlink $filename; |
1180 | aio_unlink $filename; |
975 | aio_unlink "$filename.pst"; |
1181 | aio_unlink "$filename.pst"; |
976 | } |
1182 | } |
977 | } |
1183 | }; |
978 | } |
1184 | } |
979 | |
1185 | |
980 | sub object_freezer_as_string { |
1186 | sub object_freezer_as_string { |
981 | my ($rdata, $objs) = @_; |
1187 | my ($rdata, $objs) = @_; |
982 | |
1188 | |
… | |
… | |
994 | or return; |
1200 | or return; |
995 | |
1201 | |
996 | unless (aio_stat "$filename.pst") { |
1202 | unless (aio_stat "$filename.pst") { |
997 | (aio_load "$filename.pst", $av) >= 0 |
1203 | (aio_load "$filename.pst", $av) >= 0 |
998 | or return; |
1204 | or return; |
|
|
1205 | |
999 | $av = eval { (Storable::thaw $av)->{objs} }; |
1206 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1207 | $av = $st->{objs}; |
1000 | } |
1208 | } |
1001 | |
1209 | |
|
|
1210 | utf8::decode (my $decname = $filename); |
1002 | warn sprintf "loading %s (%d)\n", |
1211 | warn sprintf "loading %s (%d,%d)\n", |
1003 | $filename, length $data, scalar @{$av || []}; |
1212 | $decname, length $data, scalar @{$av || []}; |
|
|
1213 | |
1004 | return ($data, $av); |
1214 | ($data, $av) |
1005 | } |
1215 | } |
1006 | |
1216 | |
1007 | =head2 COMMAND CALLBACKS |
1217 | =head2 COMMAND CALLBACKS |
1008 | |
1218 | |
1009 | =over 4 |
1219 | =over 4 |
… | |
… | |
1029 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1239 | push @{ $COMMAND{$name} }, [$caller, $cb]; |
1030 | } |
1240 | } |
1031 | |
1241 | |
1032 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1242 | =item cf::register_extcmd $name => \&callback($pl,$packet); |
1033 | |
1243 | |
1034 | Register a callback fro execution when the client sends an extcmd packet. |
1244 | Register a callback for execution when the client sends an (synchronous) |
|
|
1245 | extcmd packet. Ext commands will be processed in the order they are |
|
|
1246 | received by the server, like other user commands. The first argument is |
|
|
1247 | the logged-in player. Ext commands can only be processed after a player |
|
|
1248 | has logged in successfully. |
1035 | |
1249 | |
1036 | If the callback returns something, it is sent back as if reply was being |
1250 | If the callback returns something, it is sent back as if reply was being |
1037 | called. |
1251 | called. |
1038 | |
1252 | |
|
|
1253 | =item cf::register_exticmd $name => \&callback($ns,$packet); |
|
|
1254 | |
|
|
1255 | Register a callback for execution when the client sends an (asynchronous) |
|
|
1256 | exticmd packet. Exti commands are processed by the server as soon as they |
|
|
1257 | are received, i.e. out of order w.r.t. other commands. The first argument |
|
|
1258 | is a client socket. Exti commands can be received anytime, even before |
|
|
1259 | log-in. |
|
|
1260 | |
|
|
1261 | If the callback returns something, it is sent back as if reply was being |
|
|
1262 | called. |
|
|
1263 | |
1039 | =cut |
1264 | =cut |
1040 | |
1265 | |
1041 | sub register_extcmd { |
1266 | sub register_extcmd { |
1042 | my ($name, $cb) = @_; |
1267 | my ($name, $cb) = @_; |
1043 | |
1268 | |
1044 | $EXTCMD{$name} = $cb; |
1269 | $EXTCMD{$name} = $cb; |
|
|
1270 | } |
|
|
1271 | |
|
|
1272 | sub register_exticmd { |
|
|
1273 | my ($name, $cb) = @_; |
|
|
1274 | |
|
|
1275 | $EXTICMD{$name} = $cb; |
1045 | } |
1276 | } |
1046 | |
1277 | |
1047 | cf::player->attach ( |
1278 | cf::player->attach ( |
1048 | on_command => sub { |
1279 | on_command => sub { |
1049 | my ($pl, $name, $params) = @_; |
1280 | my ($pl, $name, $params) = @_; |
… | |
… | |
1058 | cf::override; |
1289 | cf::override; |
1059 | }, |
1290 | }, |
1060 | on_extcmd => sub { |
1291 | on_extcmd => sub { |
1061 | my ($pl, $buf) = @_; |
1292 | my ($pl, $buf) = @_; |
1062 | |
1293 | |
1063 | my $msg = eval { from_json $buf }; |
1294 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
1064 | |
1295 | |
1065 | if (ref $msg) { |
1296 | if (ref $msg) { |
|
|
1297 | my ($type, $reply, @payload) = |
|
|
1298 | "ARRAY" eq ref $msg |
|
|
1299 | ? @$msg |
|
|
1300 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1301 | |
|
|
1302 | my @reply; |
|
|
1303 | |
1066 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1304 | if (my $cb = $EXTCMD{$type}) { |
1067 | if (my %reply = $cb->($pl, $msg)) { |
1305 | @reply = $cb->($pl, @payload); |
1068 | $pl->ext_reply ($msg->{msgid}, %reply); |
|
|
1069 | } |
|
|
1070 | } |
1306 | } |
|
|
1307 | |
|
|
1308 | $pl->ext_reply ($reply, @reply) |
|
|
1309 | if $reply; |
|
|
1310 | |
1071 | } else { |
1311 | } else { |
1072 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1312 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1073 | } |
1313 | } |
1074 | |
1314 | |
1075 | cf::override; |
1315 | cf::override; |
… | |
… | |
1102 | |
1342 | |
1103 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1343 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1104 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1344 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1105 | |
1345 | |
1106 | $ext{source} = |
1346 | $ext{source} = |
1107 | "package $pkg; use strict; use utf8;\n" |
1347 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1108 | . "#line 1 \"$path\"\n{\n" |
1348 | . "#line 1 \"$path\"\n{\n" |
1109 | . $source |
1349 | . $source |
1110 | . "\n};\n1"; |
1350 | . "\n};\n1"; |
1111 | |
1351 | |
1112 | $todo{$base} = \%ext; |
1352 | $todo{$base} = \%ext; |
… | |
… | |
1128 | my $msg = $@ ? "$v->{path}: $@\n" |
1368 | my $msg = $@ ? "$v->{path}: $@\n" |
1129 | : "$v->{base}: extension inactive.\n"; |
1369 | : "$v->{base}: extension inactive.\n"; |
1130 | |
1370 | |
1131 | if (exists $v->{meta}{mandatory}) { |
1371 | if (exists $v->{meta}{mandatory}) { |
1132 | warn $msg; |
1372 | warn $msg; |
1133 | warn "mandatory extension failed to load, exiting.\n"; |
1373 | cf::cleanup "mandatory extension failed to load, exiting."; |
1134 | exit 1; |
|
|
1135 | } |
1374 | } |
1136 | |
1375 | |
1137 | warn $msg; |
1376 | warn $msg; |
1138 | } |
1377 | } |
1139 | |
1378 | |
… | |
… | |
1153 | |
1392 | |
1154 | =back |
1393 | =back |
1155 | |
1394 | |
1156 | =head2 CORE EXTENSIONS |
1395 | =head2 CORE EXTENSIONS |
1157 | |
1396 | |
1158 | Functions and methods that extend core crossfire objects. |
1397 | Functions and methods that extend core deliantra objects. |
1159 | |
1398 | |
1160 | =cut |
1399 | =cut |
1161 | |
1400 | |
1162 | package cf::player; |
1401 | package cf::player; |
1163 | |
1402 | |
1164 | use Coro::AIO; |
1403 | use Coro::AIO; |
1165 | |
1404 | |
1166 | =head3 cf::player |
1405 | =head3 cf::player |
1167 | |
1406 | |
1168 | =over 4 |
1407 | =over 4 |
|
|
1408 | |
|
|
1409 | =item cf::player::num_playing |
|
|
1410 | |
|
|
1411 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1412 | |
|
|
1413 | =cut |
|
|
1414 | |
|
|
1415 | sub num_playing { |
|
|
1416 | scalar grep |
|
|
1417 | $_->ob->map |
|
|
1418 | && !$_->hidden |
|
|
1419 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1420 | cf::player::list |
|
|
1421 | } |
1169 | |
1422 | |
1170 | =item cf::player::find $login |
1423 | =item cf::player::find $login |
1171 | |
1424 | |
1172 | Returns the given player object, loading it if necessary (might block). |
1425 | Returns the given player object, loading it if necessary (might block). |
1173 | |
1426 | |
… | |
… | |
1209 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1462 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1210 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1463 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1211 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1464 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1212 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1465 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1213 | |
1466 | |
1214 | my $pl = load_pl path $login |
1467 | my $f = new_from_file cf::object::thawer path $login |
1215 | or return; |
1468 | or return; |
|
|
1469 | |
|
|
1470 | my $pl = cf::player::load_pl $f |
|
|
1471 | or return; |
|
|
1472 | |
|
|
1473 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1474 | $f->resolve_delayed_derefs; |
1216 | $cf::PLAYER{$login} = $pl |
1475 | $cf::PLAYER{$login} = $pl |
1217 | } |
1476 | } |
1218 | } |
1477 | } |
1219 | } |
1478 | } |
1220 | |
1479 | |
… | |
… | |
1229 | return if $pl->{deny_save}; |
1488 | return if $pl->{deny_save}; |
1230 | |
1489 | |
1231 | aio_mkdir playerdir $pl, 0770; |
1490 | aio_mkdir playerdir $pl, 0770; |
1232 | $pl->{last_save} = $cf::RUNTIME; |
1491 | $pl->{last_save} = $cf::RUNTIME; |
1233 | |
1492 | |
|
|
1493 | cf::get_slot 0.01; |
|
|
1494 | |
1234 | $pl->save_pl ($path); |
1495 | $pl->save_pl ($path); |
1235 | Coro::cede; |
1496 | cf::cede_to_tick; |
1236 | } |
1497 | } |
1237 | |
1498 | |
1238 | sub new($) { |
1499 | sub new($) { |
1239 | my ($login) = @_; |
1500 | my ($login) = @_; |
1240 | |
1501 | |
… | |
… | |
1246 | $cf::PLAYER{$login} = $self; |
1507 | $cf::PLAYER{$login} = $self; |
1247 | |
1508 | |
1248 | $self |
1509 | $self |
1249 | } |
1510 | } |
1250 | |
1511 | |
|
|
1512 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1513 | |
|
|
1514 | =cut |
|
|
1515 | |
|
|
1516 | sub send_msg { |
|
|
1517 | my $ns = shift->ns |
|
|
1518 | or return; |
|
|
1519 | $ns->send_msg (@_); |
|
|
1520 | } |
|
|
1521 | |
1251 | =item $pl->quit_character |
1522 | =item $pl->quit_character |
1252 | |
1523 | |
1253 | Nukes the player without looking back. If logged in, the connection will |
1524 | Nukes the player without looking back. If logged in, the connection will |
1254 | be destroyed. May block for a long time. |
1525 | be destroyed. May block for a long time. |
1255 | |
1526 | |
… | |
… | |
1259 | my ($pl) = @_; |
1530 | my ($pl) = @_; |
1260 | |
1531 | |
1261 | my $name = $pl->ob->name; |
1532 | my $name = $pl->ob->name; |
1262 | |
1533 | |
1263 | $pl->{deny_save} = 1; |
1534 | $pl->{deny_save} = 1; |
1264 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1535 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1265 | |
1536 | |
1266 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1537 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1267 | $pl->deactivate; |
1538 | $pl->deactivate; |
|
|
1539 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1540 | $pl->ob->check_score; |
1268 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1541 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1269 | $pl->ns->destroy if $pl->ns; |
1542 | $pl->ns->destroy if $pl->ns; |
1270 | |
1543 | |
1271 | my $path = playerdir $pl; |
1544 | my $path = playerdir $pl; |
1272 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1545 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1308 | or return []; |
1581 | or return []; |
1309 | |
1582 | |
1310 | my @logins; |
1583 | my @logins; |
1311 | |
1584 | |
1312 | for my $login (@$dirs) { |
1585 | for my $login (@$dirs) { |
|
|
1586 | my $path = path $login; |
|
|
1587 | |
|
|
1588 | # a .pst is a dead give-away for a valid player |
|
|
1589 | # if no pst file found, open and chekc for blocked users |
|
|
1590 | if (aio_stat "$path.pst") { |
1313 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1591 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1314 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1592 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1315 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1593 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1594 | } |
1316 | |
1595 | |
1317 | utf8::decode $login; |
1596 | utf8::decode $login; |
1318 | push @logins, $login; |
1597 | push @logins, $login; |
1319 | } |
1598 | } |
1320 | |
1599 | |
… | |
… | |
1347 | } |
1626 | } |
1348 | |
1627 | |
1349 | \@paths |
1628 | \@paths |
1350 | } |
1629 | } |
1351 | |
1630 | |
1352 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1631 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1353 | |
1632 | |
1354 | Expand crossfire pod fragments into protocol xml. |
1633 | Expand deliantra pod fragments into protocol xml. |
1355 | |
1634 | |
1356 | =cut |
|
|
1357 | |
|
|
1358 | sub expand_cfpod { |
|
|
1359 | ((my $self), (local $_)) = @_; |
|
|
1360 | |
|
|
1361 | # escape & and < |
|
|
1362 | s/&/&/g; |
|
|
1363 | s/(?<![BIUGH])</</g; |
|
|
1364 | |
|
|
1365 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1366 | |
|
|
1367 | 1 while |
|
|
1368 | # replace B<>, I<>, U<> etc. |
|
|
1369 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1370 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1371 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1372 | # replace G<male|female> tags |
|
|
1373 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1374 | $self->gender ? $2 : $1 |
|
|
1375 | }ge |
|
|
1376 | # replace H<hint text> |
|
|
1377 | || s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g; |
|
|
1378 | |
|
|
1379 | # create single paragraphs (very hackish) |
|
|
1380 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1381 | |
|
|
1382 | $_ |
|
|
1383 | } |
|
|
1384 | |
|
|
1385 | =item $player->ext_reply ($msgid, %msg) |
1635 | =item $player->ext_reply ($msgid, @msg) |
1386 | |
1636 | |
1387 | Sends an ext reply to the player. |
1637 | Sends an ext reply to the player. |
1388 | |
1638 | |
1389 | =cut |
1639 | =cut |
1390 | |
1640 | |
1391 | sub ext_reply($$%) { |
1641 | sub ext_reply($$@) { |
1392 | my ($self, $id, %msg) = @_; |
1642 | my ($self, $id, @msg) = @_; |
1393 | |
1643 | |
1394 | $msg{msgid} = $id; |
1644 | $self->ns->ext_reply ($id, @msg) |
1395 | |
|
|
1396 | $self->send ("ext " . cf::to_json \%msg); |
|
|
1397 | } |
1645 | } |
1398 | |
1646 | |
1399 | =item $player->ext_event ($type, %msg) |
1647 | =item $player->ext_msg ($type, @msg) |
1400 | |
1648 | |
1401 | Sends an ext event to the client. |
1649 | Sends an ext event to the client. |
1402 | |
1650 | |
1403 | =cut |
1651 | =cut |
1404 | |
1652 | |
1405 | sub ext_event($$%) { |
1653 | sub ext_msg($$@) { |
1406 | my ($self, $type, %msg) = @_; |
1654 | my ($self, $type, @msg) = @_; |
1407 | |
1655 | |
1408 | $self->ns->ext_event ($type, %msg); |
1656 | $self->ns->ext_msg ($type, @msg); |
1409 | } |
1657 | } |
1410 | |
1658 | |
1411 | =head3 cf::region |
1659 | =head3 cf::region |
1412 | |
1660 | |
1413 | =over 4 |
1661 | =over 4 |
… | |
… | |
1426 | my ($path) = @_; |
1674 | my ($path) = @_; |
1427 | |
1675 | |
1428 | my ($match, $specificity); |
1676 | my ($match, $specificity); |
1429 | |
1677 | |
1430 | for my $region (list) { |
1678 | for my $region (list) { |
1431 | if ($region->match && $path =~ $region->match) { |
1679 | if ($region->{match} && $path =~ $region->{match}) { |
1432 | ($match, $specificity) = ($region, $region->specificity) |
1680 | ($match, $specificity) = ($region, $region->specificity) |
1433 | if $region->specificity > $specificity; |
1681 | if $region->specificity > $specificity; |
1434 | } |
1682 | } |
1435 | } |
1683 | } |
1436 | |
1684 | |
… | |
… | |
1457 | our $MAX_RESET = 3600; |
1705 | our $MAX_RESET = 3600; |
1458 | our $DEFAULT_RESET = 3000; |
1706 | our $DEFAULT_RESET = 3000; |
1459 | |
1707 | |
1460 | sub generate_random_map { |
1708 | sub generate_random_map { |
1461 | my ($self, $rmp) = @_; |
1709 | my ($self, $rmp) = @_; |
|
|
1710 | |
|
|
1711 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1712 | |
1462 | # mit "rum" bekleckern, nicht |
1713 | # mit "rum" bekleckern, nicht |
1463 | $self->_create_random_map ( |
1714 | $self->_create_random_map ( |
1464 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1715 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1465 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1716 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1466 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1717 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1556 | $self->init; # pass $1 etc. |
1807 | $self->init; # pass $1 etc. |
1557 | return $self; |
1808 | return $self; |
1558 | } |
1809 | } |
1559 | } |
1810 | } |
1560 | |
1811 | |
1561 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1812 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1562 | () |
1813 | () |
1563 | } |
1814 | } |
1564 | |
1815 | |
1565 | sub init { |
1816 | sub init { |
1566 | my ($self) = @_; |
1817 | my ($self) = @_; |
… | |
… | |
1588 | |
1839 | |
1589 | # the temporary/swap location |
1840 | # the temporary/swap location |
1590 | sub save_path { |
1841 | sub save_path { |
1591 | my ($self) = @_; |
1842 | my ($self) = @_; |
1592 | |
1843 | |
1593 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1844 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1594 | "$TMPDIR/$path.map" |
1845 | "$TMPDIR/$path.map" |
1595 | } |
1846 | } |
1596 | |
1847 | |
1597 | # the unique path, undef == no special unique path |
1848 | # the unique path, undef == no special unique path |
1598 | sub uniq_path { |
1849 | sub uniq_path { |
1599 | my ($self) = @_; |
1850 | my ($self) = @_; |
1600 | |
1851 | |
1601 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1852 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1602 | "$UNIQUEDIR/$path" |
1853 | "$UNIQUEDIR/$path" |
1603 | } |
1854 | } |
1604 | |
1855 | |
1605 | # and all this just because we cannot iterate over |
1856 | # and all this just because we cannot iterate over |
1606 | # all maps in C++... |
1857 | # all maps in C++... |
… | |
… | |
1629 | |
1880 | |
1630 | sub load_header_from($) { |
1881 | sub load_header_from($) { |
1631 | my ($self, $path) = @_; |
1882 | my ($self, $path) = @_; |
1632 | |
1883 | |
1633 | utf8::encode $path; |
1884 | utf8::encode $path; |
1634 | #aio_open $path, O_RDONLY, 0 |
1885 | my $f = new_from_file cf::object::thawer $path |
1635 | # or return; |
|
|
1636 | |
|
|
1637 | $self->_load_header ($path) |
|
|
1638 | or return; |
1886 | or return; |
|
|
1887 | |
|
|
1888 | $self->_load_header ($f) |
|
|
1889 | or return; |
|
|
1890 | |
|
|
1891 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1892 | $f->resolve_delayed_derefs; |
1639 | |
1893 | |
1640 | $self->{load_path} = $path; |
1894 | $self->{load_path} = $path; |
1641 | |
1895 | |
1642 | 1 |
1896 | 1 |
1643 | } |
1897 | } |
… | |
… | |
1697 | sub find { |
1951 | sub find { |
1698 | my ($path, $origin) = @_; |
1952 | my ($path, $origin) = @_; |
1699 | |
1953 | |
1700 | $path = normalise $path, $origin && $origin->path; |
1954 | $path = normalise $path, $origin && $origin->path; |
1701 | |
1955 | |
|
|
1956 | cf::lock_wait "map_data:$path";#d#remove |
1702 | cf::lock_wait "map_find:$path"; |
1957 | cf::lock_wait "map_find:$path"; |
1703 | |
1958 | |
1704 | $cf::MAP{$path} || do { |
1959 | $cf::MAP{$path} || do { |
|
|
1960 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
1705 | my $guard = cf::lock_acquire "map_find:$path"; |
1961 | my $guard2 = cf::lock_acquire "map_find:$path"; |
|
|
1962 | |
1706 | my $map = new_from_path cf::map $path |
1963 | my $map = new_from_path cf::map $path |
1707 | or return; |
1964 | or return; |
1708 | |
1965 | |
1709 | $map->{last_save} = $cf::RUNTIME; |
1966 | $map->{last_save} = $cf::RUNTIME; |
1710 | |
1967 | |
… | |
… | |
1712 | or return; |
1969 | or return; |
1713 | |
1970 | |
1714 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1971 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1715 | # doing this can freeze the server in a sync job, obviously |
1972 | # doing this can freeze the server in a sync job, obviously |
1716 | #$cf::WAIT_FOR_TICK->wait; |
1973 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1974 | undef $guard2; |
|
|
1975 | undef $guard1; |
1717 | $map->reset; |
1976 | $map->reset; |
1718 | undef $guard; |
|
|
1719 | return find $path; |
1977 | return find $path; |
1720 | } |
1978 | } |
1721 | |
1979 | |
1722 | $cf::MAP{$path} = $map |
1980 | $cf::MAP{$path} = $map |
1723 | } |
1981 | } |
… | |
… | |
1732 | local $self->{deny_reset} = 1; # loading can take a long time |
1990 | local $self->{deny_reset} = 1; # loading can take a long time |
1733 | |
1991 | |
1734 | my $path = $self->{path}; |
1992 | my $path = $self->{path}; |
1735 | |
1993 | |
1736 | { |
1994 | { |
1737 | my $guard = cf::lock_acquire "map_load:$path"; |
1995 | my $guard = cf::lock_acquire "map_data:$path"; |
1738 | |
1996 | |
|
|
1997 | return unless $self->valid; |
1739 | return if $self->in_memory != cf::MAP_SWAPPED; |
1998 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1740 | |
1999 | |
1741 | $self->in_memory (cf::MAP_LOADING); |
2000 | $self->in_memory (cf::MAP_LOADING); |
1742 | |
2001 | |
1743 | $self->alloc; |
2002 | $self->alloc; |
1744 | |
2003 | |
1745 | $self->pre_load; |
2004 | $self->pre_load; |
1746 | Coro::cede; |
2005 | cf::cede_to_tick; |
1747 | |
2006 | |
|
|
2007 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2008 | $f->skip_block; |
1748 | $self->_load_objects ($self->{load_path}, 1) |
2009 | $self->_load_objects ($f) |
1749 | or return; |
2010 | or return; |
1750 | |
2011 | |
1751 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2012 | $self->post_load_original |
1752 | if delete $self->{load_original}; |
2013 | if delete $self->{load_original}; |
1753 | |
2014 | |
1754 | if (my $uniq = $self->uniq_path) { |
2015 | if (my $uniq = $self->uniq_path) { |
1755 | utf8::encode $uniq; |
2016 | utf8::encode $uniq; |
1756 | if (aio_open $uniq, O_RDONLY, 0) { |
2017 | unless (aio_stat $uniq) { |
|
|
2018 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1757 | $self->clear_unique_items; |
2019 | $self->clear_unique_items; |
1758 | $self->_load_objects ($uniq, 0); |
2020 | $self->_load_objects ($f); |
|
|
2021 | $f->resolve_delayed_derefs; |
|
|
2022 | } |
1759 | } |
2023 | } |
1760 | } |
2024 | } |
1761 | |
2025 | |
1762 | Coro::cede; |
2026 | $f->resolve_delayed_derefs; |
|
|
2027 | |
|
|
2028 | cf::cede_to_tick; |
1763 | # now do the right thing for maps |
2029 | # now do the right thing for maps |
1764 | $self->link_multipart_objects; |
2030 | $self->link_multipart_objects; |
1765 | $self->difficulty ($self->estimate_difficulty) |
2031 | $self->difficulty ($self->estimate_difficulty) |
1766 | unless $self->difficulty; |
2032 | unless $self->difficulty; |
1767 | Coro::cede; |
2033 | cf::cede_to_tick; |
1768 | |
2034 | |
1769 | unless ($self->{deny_activate}) { |
2035 | unless ($self->{deny_activate}) { |
1770 | $self->decay_objects; |
2036 | $self->decay_objects; |
1771 | $self->fix_auto_apply; |
2037 | $self->fix_auto_apply; |
1772 | $self->update_buttons; |
2038 | $self->update_buttons; |
1773 | Coro::cede; |
2039 | cf::cede_to_tick; |
1774 | $self->set_darkness_map; |
2040 | $self->set_darkness_map; |
1775 | Coro::cede; |
2041 | cf::cede_to_tick; |
1776 | $self->activate; |
2042 | $self->activate; |
1777 | } |
2043 | } |
1778 | |
2044 | |
|
|
2045 | $self->{last_save} = $cf::RUNTIME; |
|
|
2046 | $self->last_access ($cf::RUNTIME); |
|
|
2047 | |
1779 | $self->in_memory (cf::MAP_IN_MEMORY); |
2048 | $self->in_memory (cf::MAP_ACTIVE); |
1780 | } |
2049 | } |
1781 | |
2050 | |
1782 | $self->post_load; |
2051 | $self->post_load; |
1783 | } |
2052 | } |
1784 | |
2053 | |
… | |
… | |
1793 | |
2062 | |
1794 | $self |
2063 | $self |
1795 | } |
2064 | } |
1796 | |
2065 | |
1797 | # find and load all maps in the 3x3 area around a map |
2066 | # find and load all maps in the 3x3 area around a map |
1798 | sub load_diag { |
2067 | sub load_neighbours { |
1799 | my ($map) = @_; |
2068 | my ($map) = @_; |
1800 | |
2069 | |
1801 | my @diag; # diagonal neighbours |
2070 | my @neigh; # diagonal neighbours |
1802 | |
2071 | |
1803 | for (0 .. 3) { |
2072 | for (0 .. 3) { |
1804 | my $neigh = $map->tile_path ($_) |
2073 | my $neigh = $map->tile_path ($_) |
1805 | or next; |
2074 | or next; |
1806 | $neigh = find $neigh, $map |
2075 | $neigh = find $neigh, $map |
1807 | or next; |
2076 | or next; |
1808 | $neigh->load; |
2077 | $neigh->load; |
1809 | |
2078 | |
|
|
2079 | push @neigh, |
1810 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2080 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1811 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2081 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1812 | } |
2082 | } |
1813 | |
2083 | |
1814 | for (@diag) { |
2084 | for (grep defined $_->[0], @neigh) { |
|
|
2085 | my ($path, $origin) = @$_; |
1815 | my $neigh = find @$_ |
2086 | my $neigh = find $path, $origin |
1816 | or next; |
2087 | or next; |
1817 | $neigh->load; |
2088 | $neigh->load; |
1818 | } |
2089 | } |
1819 | } |
2090 | } |
1820 | |
2091 | |
… | |
… | |
1825 | } |
2096 | } |
1826 | |
2097 | |
1827 | sub do_load_sync { |
2098 | sub do_load_sync { |
1828 | my ($map) = @_; |
2099 | my ($map) = @_; |
1829 | |
2100 | |
|
|
2101 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
|
|
2102 | if $Coro::current == $Coro::main; |
|
|
2103 | |
1830 | cf::sync_job { $map->load }; |
2104 | cf::sync_job { $map->load }; |
1831 | } |
2105 | } |
1832 | |
2106 | |
1833 | our %MAP_PREFETCH; |
2107 | our %MAP_PREFETCH; |
1834 | our $MAP_PREFETCHER = undef; |
2108 | our $MAP_PREFETCHER = undef; |
1835 | |
2109 | |
1836 | sub find_async { |
2110 | sub find_async { |
1837 | my ($path, $origin) = @_; |
2111 | my ($path, $origin, $load) = @_; |
1838 | |
2112 | |
1839 | $path = normalise $path, $origin && $origin->{path}; |
2113 | $path = normalise $path, $origin && $origin->{path}; |
1840 | |
2114 | |
1841 | if (my $map = $cf::MAP{$path}) { |
2115 | if (my $map = $cf::MAP{$path}) { |
1842 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
2116 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
1843 | } |
2117 | } |
1844 | |
2118 | |
1845 | undef $MAP_PREFETCH{$path}; |
2119 | $MAP_PREFETCH{$path} |= $load; |
|
|
2120 | |
1846 | $MAP_PREFETCHER ||= cf::async { |
2121 | $MAP_PREFETCHER ||= cf::async { |
|
|
2122 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2123 | |
1847 | while (%MAP_PREFETCH) { |
2124 | while (%MAP_PREFETCH) { |
1848 | for my $path (keys %MAP_PREFETCH) { |
2125 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1849 | my $map = find $path |
2126 | if (my $map = find $k) { |
1850 | or next; |
|
|
1851 | $map->load; |
2127 | $map->load if $v; |
|
|
2128 | } |
1852 | |
2129 | |
1853 | delete $MAP_PREFETCH{$path}; |
2130 | delete $MAP_PREFETCH{$k}; |
1854 | } |
2131 | } |
1855 | } |
2132 | } |
1856 | undef $MAP_PREFETCHER; |
2133 | undef $MAP_PREFETCHER; |
1857 | }; |
2134 | }; |
1858 | $MAP_PREFETCHER->prio (6); |
2135 | $MAP_PREFETCHER->prio (6); |
… | |
… | |
1861 | } |
2138 | } |
1862 | |
2139 | |
1863 | sub save { |
2140 | sub save { |
1864 | my ($self) = @_; |
2141 | my ($self) = @_; |
1865 | |
2142 | |
1866 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2143 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1867 | |
2144 | |
1868 | $self->{last_save} = $cf::RUNTIME; |
2145 | $self->{last_save} = $cf::RUNTIME; |
1869 | |
2146 | |
1870 | return unless $self->dirty; |
2147 | return unless $self->dirty; |
1871 | |
2148 | |
… | |
… | |
1877 | return if $self->{deny_save}; |
2154 | return if $self->{deny_save}; |
1878 | |
2155 | |
1879 | local $self->{last_access} = $self->last_access;#d# |
2156 | local $self->{last_access} = $self->last_access;#d# |
1880 | |
2157 | |
1881 | cf::async { |
2158 | cf::async { |
|
|
2159 | $Coro::current->{desc} = "map player save"; |
1882 | $_->contr->save for $self->players; |
2160 | $_->contr->save for $self->players; |
1883 | }; |
2161 | }; |
|
|
2162 | |
|
|
2163 | cf::get_slot 0.02; |
1884 | |
2164 | |
1885 | if ($uniq) { |
2165 | if ($uniq) { |
1886 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2166 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1887 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2167 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
1888 | } else { |
2168 | } else { |
… | |
… | |
1894 | my ($self) = @_; |
2174 | my ($self) = @_; |
1895 | |
2175 | |
1896 | # save first because save cedes |
2176 | # save first because save cedes |
1897 | $self->save; |
2177 | $self->save; |
1898 | |
2178 | |
1899 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2179 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
1900 | |
2180 | |
1901 | return if $self->players; |
2181 | return if $self->players; |
1902 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2182 | return if $self->in_memory != cf::MAP_ACTIVE; |
1903 | return if $self->{deny_save}; |
2183 | return if $self->{deny_save}; |
1904 | |
2184 | |
|
|
2185 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2186 | |
|
|
2187 | $self->deactivate; |
|
|
2188 | $_->clear_links_to ($self) for values %cf::MAP; |
1905 | $self->clear; |
2189 | $self->clear; |
1906 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
1907 | } |
2190 | } |
1908 | |
2191 | |
1909 | sub reset_at { |
2192 | sub reset_at { |
1910 | my ($self) = @_; |
2193 | my ($self) = @_; |
1911 | |
2194 | |
… | |
… | |
1943 | if $uniq; |
2226 | if $uniq; |
1944 | } |
2227 | } |
1945 | |
2228 | |
1946 | delete $cf::MAP{$self->path}; |
2229 | delete $cf::MAP{$self->path}; |
1947 | |
2230 | |
|
|
2231 | $self->deactivate; |
|
|
2232 | $_->clear_links_to ($self) for values %cf::MAP; |
1948 | $self->clear; |
2233 | $self->clear; |
1949 | |
|
|
1950 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
1951 | |
2234 | |
1952 | $self->unlink_save; |
2235 | $self->unlink_save; |
1953 | $self->destroy; |
2236 | $self->destroy; |
1954 | } |
2237 | } |
1955 | |
2238 | |
1956 | my $nuke_counter = "aaaa"; |
2239 | my $nuke_counter = "aaaa"; |
1957 | |
2240 | |
1958 | sub nuke { |
2241 | sub nuke { |
1959 | my ($self) = @_; |
2242 | my ($self) = @_; |
1960 | |
2243 | |
|
|
2244 | { |
|
|
2245 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2246 | |
1961 | delete $cf::MAP{$self->path}; |
2247 | delete $cf::MAP{$self->path}; |
1962 | |
2248 | |
1963 | $self->unlink_save; |
2249 | $self->unlink_save; |
1964 | |
2250 | |
1965 | bless $self, "cf::map"; |
2251 | bless $self, "cf::map"; |
1966 | delete $self->{deny_reset}; |
2252 | delete $self->{deny_reset}; |
1967 | $self->{deny_save} = 1; |
2253 | $self->{deny_save} = 1; |
1968 | $self->reset_timeout (1); |
2254 | $self->reset_timeout (1); |
1969 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2255 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
1970 | |
2256 | |
1971 | $cf::MAP{$self->path} = $self; |
2257 | $cf::MAP{$self->path} = $self; |
|
|
2258 | } |
1972 | |
2259 | |
1973 | $self->reset; # polite request, might not happen |
2260 | $self->reset; # polite request, might not happen |
1974 | } |
2261 | } |
1975 | |
2262 | |
1976 | =item $maps = cf::map::tmp_maps |
2263 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2018 | |
2305 | |
2019 | sub unique_maps() { |
2306 | sub unique_maps() { |
2020 | [ |
2307 | [ |
2021 | map { |
2308 | map { |
2022 | utf8::decode $_; |
2309 | utf8::decode $_; |
2023 | /\.map$/ |
2310 | s/\.map$//; # TODO future compatibility hack |
|
|
2311 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2312 | ? () |
2024 | ? normalise $_ |
2313 | : normalise $_ |
2025 | : () |
|
|
2026 | } @{ aio_readdir $UNIQUEDIR or [] } |
2314 | } @{ aio_readdir $UNIQUEDIR or [] } |
2027 | ] |
2315 | ] |
2028 | } |
2316 | } |
2029 | |
2317 | |
2030 | package cf; |
|
|
2031 | |
|
|
2032 | =back |
2318 | =back |
2033 | |
2319 | |
2034 | =head3 cf::object |
2320 | =head3 cf::object |
2035 | |
2321 | |
2036 | =cut |
2322 | =cut |
… | |
… | |
2039 | |
2325 | |
2040 | =over 4 |
2326 | =over 4 |
2041 | |
2327 | |
2042 | =item $ob->inv_recursive |
2328 | =item $ob->inv_recursive |
2043 | |
2329 | |
2044 | Returns the inventory of the object _and_ their inventories, recursively. |
2330 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2331 | but I<not> the object itself. |
2045 | |
2332 | |
2046 | =cut |
2333 | =cut |
2047 | |
2334 | |
2048 | sub inv_recursive_; |
2335 | sub inv_recursive_; |
2049 | sub inv_recursive_ { |
2336 | sub inv_recursive_ { |
… | |
… | |
2052 | |
2339 | |
2053 | sub inv_recursive { |
2340 | sub inv_recursive { |
2054 | inv_recursive_ inv $_[0] |
2341 | inv_recursive_ inv $_[0] |
2055 | } |
2342 | } |
2056 | |
2343 | |
|
|
2344 | =item $ref = $ob->ref |
|
|
2345 | |
|
|
2346 | Creates and returns a persistent reference to an object that can be stored as a string. |
|
|
2347 | |
|
|
2348 | =item $ob = cf::object::deref ($refstring) |
|
|
2349 | |
|
|
2350 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2351 | even if the object actually exists. May block. |
|
|
2352 | |
|
|
2353 | =cut |
|
|
2354 | |
|
|
2355 | sub deref { |
|
|
2356 | my ($ref) = @_; |
|
|
2357 | |
|
|
2358 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2359 | my ($uuid, $name) = ($1, $2); |
|
|
2360 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2361 | or return; |
|
|
2362 | $pl->ob->uuid eq $uuid |
|
|
2363 | or return; |
|
|
2364 | |
|
|
2365 | $pl->ob |
|
|
2366 | } else { |
|
|
2367 | warn "$ref: cannot resolve object reference\n"; |
|
|
2368 | undef |
|
|
2369 | } |
|
|
2370 | } |
|
|
2371 | |
2057 | package cf; |
2372 | package cf; |
2058 | |
2373 | |
2059 | =back |
2374 | =back |
2060 | |
2375 | |
2061 | =head3 cf::object::player |
2376 | =head3 cf::object::player |
… | |
… | |
2067 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2382 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2068 | can be C<undef>. Does the right thing when the player is currently in a |
2383 | can be C<undef>. Does the right thing when the player is currently in a |
2069 | dialogue with the given NPC character. |
2384 | dialogue with the given NPC character. |
2070 | |
2385 | |
2071 | =cut |
2386 | =cut |
|
|
2387 | |
|
|
2388 | our $SAY_CHANNEL = { |
|
|
2389 | id => "say", |
|
|
2390 | title => "Map", |
|
|
2391 | reply => "say ", |
|
|
2392 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2393 | }; |
|
|
2394 | |
|
|
2395 | our $CHAT_CHANNEL = { |
|
|
2396 | id => "chat", |
|
|
2397 | title => "Chat", |
|
|
2398 | reply => "chat ", |
|
|
2399 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2400 | }; |
2072 | |
2401 | |
2073 | # rough implementation of a future "reply" method that works |
2402 | # rough implementation of a future "reply" method that works |
2074 | # with dialog boxes. |
2403 | # with dialog boxes. |
2075 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2404 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2076 | sub cf::object::player::reply($$$;$) { |
2405 | sub cf::object::player::reply($$$;$) { |
… | |
… | |
2083 | |
2412 | |
2084 | } else { |
2413 | } else { |
2085 | my $pl = $self->contr; |
2414 | my $pl = $self->contr; |
2086 | |
2415 | |
2087 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2416 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2088 | my $diag = $pl->{npc_dialog}; |
2417 | my $dialog = $pl->{npc_dialog}; |
2089 | $diag->{pl}->ext_reply ( |
2418 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2090 | $diag->{id}, |
|
|
2091 | msgtype => "reply", |
|
|
2092 | msg => $diag->{pl}->expand_cfpod ($msg), |
|
|
2093 | add_topics => [] |
|
|
2094 | ); |
|
|
2095 | |
2419 | |
2096 | } else { |
2420 | } else { |
2097 | $msg = $npc->name . " says: $msg" if $npc; |
2421 | $msg = $npc->name . " says: $msg" if $npc; |
2098 | $self->message ($msg, $flags); |
2422 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2099 | } |
2423 | } |
2100 | } |
2424 | } |
|
|
2425 | } |
|
|
2426 | |
|
|
2427 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2428 | |
|
|
2429 | =cut |
|
|
2430 | |
|
|
2431 | sub cf::object::send_msg { |
|
|
2432 | my $pl = shift->contr |
|
|
2433 | or return; |
|
|
2434 | $pl->send_msg (@_); |
2101 | } |
2435 | } |
2102 | |
2436 | |
2103 | =item $player_object->may ("access") |
2437 | =item $player_object->may ("access") |
2104 | |
2438 | |
2105 | Returns wether the given player is authorized to access resource "access" |
2439 | Returns wether the given player is authorized to access resource "access" |
… | |
… | |
2118 | |
2452 | |
2119 | =item $player_object->enter_link |
2453 | =item $player_object->enter_link |
2120 | |
2454 | |
2121 | Freezes the player and moves him/her to a special map (C<{link}>). |
2455 | Freezes the player and moves him/her to a special map (C<{link}>). |
2122 | |
2456 | |
2123 | The player should be reasonably safe there for short amounts of time. You |
2457 | The player should be reasonably safe there for short amounts of time (e.g. |
2124 | I<MUST> call C<leave_link> as soon as possible, though. |
2458 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2459 | though, as the palyer cannot control the character while it is on the link |
|
|
2460 | map. |
2125 | |
2461 | |
2126 | Will never block. |
2462 | Will never block. |
2127 | |
2463 | |
2128 | =item $player_object->leave_link ($map, $x, $y) |
2464 | =item $player_object->leave_link ($map, $x, $y) |
2129 | |
2465 | |
… | |
… | |
2184 | # use -1 or undef as default coordinates, not 0, 0 |
2520 | # use -1 or undef as default coordinates, not 0, 0 |
2185 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2521 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2186 | if $x <=0 && $y <= 0; |
2522 | if $x <=0 && $y <= 0; |
2187 | |
2523 | |
2188 | $map->load; |
2524 | $map->load; |
2189 | $map->load_diag; |
2525 | $map->load_neighbours; |
2190 | |
2526 | |
2191 | return unless $self->contr->active; |
2527 | return unless $self->contr->active; |
|
|
2528 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2192 | $self->activate_recursive; |
2529 | $self->activate_recursive; |
2193 | |
2530 | |
2194 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2531 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2195 | $self->enter_map ($map, $x, $y); |
2532 | $self->enter_map ($map, $x, $y); |
2196 | } |
2533 | } |
2197 | |
2534 | |
2198 | =item $player_object->goto ($path, $x, $y[, $check->($map)]) |
2535 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2199 | |
2536 | |
2200 | Moves the player to the given map-path and coordinates by first freezing |
2537 | Moves the player to the given map-path and coordinates by first freezing |
2201 | her, loading and preparing them map, calling the provided $check callback |
2538 | her, loading and preparing them map, calling the provided $check callback |
2202 | that has to return the map if sucecssful, and then unfreezes the player on |
2539 | that has to return the map if sucecssful, and then unfreezes the player on |
2203 | the new (success) or old (failed) map position. |
2540 | the new (success) or old (failed) map position. In either case, $done will |
|
|
2541 | be called at the end of this process. |
|
|
2542 | |
|
|
2543 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2544 | it needs a loaded map it has to call C<< ->load >>. |
2204 | |
2545 | |
2205 | =cut |
2546 | =cut |
2206 | |
2547 | |
2207 | our $GOTOGEN; |
2548 | our $GOTOGEN; |
2208 | |
2549 | |
2209 | sub cf::object::player::goto { |
2550 | sub cf::object::player::goto { |
2210 | my ($self, $path, $x, $y, $check) = @_; |
2551 | my ($self, $path, $x, $y, $check, $done) = @_; |
2211 | |
2552 | |
2212 | # do generation counting so two concurrent goto's will be executed in-order |
2553 | # do generation counting so two concurrent goto's will be executed in-order |
2213 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2554 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2214 | |
2555 | |
2215 | $self->enter_link; |
2556 | $self->enter_link; |
2216 | |
2557 | |
2217 | (async { |
2558 | (async { |
|
|
2559 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2560 | |
|
|
2561 | # *tag paths override both path and x|y |
|
|
2562 | if ($path =~ /^\*(.*)$/) { |
|
|
2563 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2564 | my $ob = $obs[rand @obs]; |
|
|
2565 | |
|
|
2566 | # see if we actually can go there |
|
|
2567 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2568 | $ob = $obs[rand @obs]; |
|
|
2569 | } else { |
|
|
2570 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2571 | } |
|
|
2572 | # else put us there anyways for now #d# |
|
|
2573 | |
|
|
2574 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2575 | } else { |
|
|
2576 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2577 | } |
|
|
2578 | } |
|
|
2579 | |
2218 | my $map = eval { |
2580 | my $map = eval { |
2219 | my $map = cf::map::find $path; |
2581 | my $map = defined $path ? cf::map::find $path : undef; |
2220 | |
2582 | |
2221 | if ($map) { |
2583 | if ($map) { |
2222 | $map = $map->customise_for ($self); |
2584 | $map = $map->customise_for ($self); |
2223 | $map = $check->($map) if $check && $map; |
2585 | $map = $check->($map) if $check && $map; |
2224 | } else { |
2586 | } else { |
2225 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2587 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2226 | } |
2588 | } |
2227 | |
2589 | |
2228 | $map |
2590 | $map |
2229 | }; |
2591 | }; |
2230 | |
2592 | |
… | |
… | |
2235 | |
2597 | |
2236 | if ($gen == $self->{_goto_generation}) { |
2598 | if ($gen == $self->{_goto_generation}) { |
2237 | delete $self->{_goto_generation}; |
2599 | delete $self->{_goto_generation}; |
2238 | $self->leave_link ($map, $x, $y); |
2600 | $self->leave_link ($map, $x, $y); |
2239 | } |
2601 | } |
|
|
2602 | |
|
|
2603 | $done->() if $done; |
2240 | })->prio (1); |
2604 | })->prio (1); |
2241 | } |
2605 | } |
2242 | |
2606 | |
2243 | =item $player_object->enter_exit ($exit_object) |
2607 | =item $player_object->enter_exit ($exit_object) |
2244 | |
2608 | |
… | |
… | |
2264 | } |
2628 | } |
2265 | |
2629 | |
2266 | sub prepare_random_map { |
2630 | sub prepare_random_map { |
2267 | my ($exit) = @_; |
2631 | my ($exit) = @_; |
2268 | |
2632 | |
2269 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2270 | |
|
|
2271 | # all this does is basically replace the /! path by |
2633 | # all this does is basically replace the /! path by |
2272 | # a new random map path (?random/...) with a seed |
2634 | # a new random map path (?random/...) with a seed |
2273 | # that depends on the exit object |
2635 | # that depends on the exit object |
2274 | |
2636 | |
2275 | my $rmp = parse_random_map_params $exit->msg; |
2637 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2277 | if ($exit->map) { |
2639 | if ($exit->map) { |
2278 | $rmp->{region} = $exit->region->name; |
2640 | $rmp->{region} = $exit->region->name; |
2279 | $rmp->{origin_map} = $exit->map->path; |
2641 | $rmp->{origin_map} = $exit->map->path; |
2280 | $rmp->{origin_x} = $exit->x; |
2642 | $rmp->{origin_x} = $exit->x; |
2281 | $rmp->{origin_y} = $exit->y; |
2643 | $rmp->{origin_y} = $exit->y; |
|
|
2644 | |
|
|
2645 | $exit->map->touch; |
2282 | } |
2646 | } |
2283 | |
2647 | |
2284 | $rmp->{random_seed} ||= $exit->random_seed; |
2648 | $rmp->{random_seed} ||= $exit->random_seed; |
2285 | |
2649 | |
2286 | my $data = cf::to_json $rmp; |
2650 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2287 | my $md5 = Digest::MD5::md5_hex $data; |
2651 | my $md5 = Digest::MD5::md5_hex $data; |
2288 | my $meta = "$RANDOMDIR/$md5.meta"; |
2652 | my $meta = "$RANDOMDIR/$md5.meta"; |
2289 | |
2653 | |
2290 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2654 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2291 | aio_write $fh, 0, (length $data), $data, 0; |
2655 | aio_write $fh, 0, (length $data), $data, 0; |
2292 | undef $fh; |
2656 | undef $fh; |
2293 | aio_rename "$meta~", $meta; |
2657 | aio_rename "$meta~", $meta; |
2294 | |
2658 | |
|
|
2659 | my $slaying = "?random/$md5"; |
|
|
2660 | |
|
|
2661 | if ($exit->valid) { |
2295 | $exit->slaying ("?random/$md5"); |
2662 | $exit->slaying ("?random/$md5"); |
2296 | $exit->msg (undef); |
2663 | $exit->msg (undef); |
|
|
2664 | } |
2297 | } |
2665 | } |
2298 | } |
2666 | } |
2299 | |
2667 | |
2300 | sub cf::object::player::enter_exit { |
2668 | sub cf::object::player::enter_exit { |
2301 | my ($self, $exit) = @_; |
2669 | my ($self, $exit) = @_; |
2302 | |
2670 | |
2303 | return unless $self->type == cf::PLAYER; |
2671 | return unless $self->type == cf::PLAYER; |
2304 | |
2672 | |
2305 | if ($exit->slaying eq "/!") { |
|
|
2306 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2307 | # the problem is that $exit might not survive long enough |
|
|
2308 | # so it needs to be done right now, right here |
|
|
2309 | cf::sync_job { prepare_random_map $exit }; |
|
|
2310 | } |
|
|
2311 | |
|
|
2312 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2313 | my $hp = $exit->stats->hp; |
|
|
2314 | my $sp = $exit->stats->sp; |
|
|
2315 | |
|
|
2316 | $self->enter_link; |
2673 | $self->enter_link; |
2317 | |
2674 | |
2318 | (async { |
2675 | (async { |
2319 | $self->deactivate_recursive; # just to be sure |
2676 | $Coro::current->{desc} = "enter_exit"; |
|
|
2677 | |
2320 | unless (eval { |
2678 | unless (eval { |
|
|
2679 | $self->deactivate_recursive; # just to be sure |
|
|
2680 | |
|
|
2681 | # random map handling |
|
|
2682 | { |
|
|
2683 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2684 | |
|
|
2685 | prepare_random_map $exit |
|
|
2686 | if $exit->slaying eq "/!"; |
|
|
2687 | } |
|
|
2688 | |
|
|
2689 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2690 | my $x = $exit->stats->hp; |
|
|
2691 | my $y = $exit->stats->sp; |
|
|
2692 | |
2321 | $self->goto ($slaying, $hp, $sp); |
2693 | $self->goto ($map, $x, $y); |
2322 | |
2694 | |
|
|
2695 | # if exit is damned, update players death & WoR home-position |
|
|
2696 | $self->contr->savebed ($map, $x, $y) |
|
|
2697 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2698 | |
2323 | 1; |
2699 | 1 |
2324 | }) { |
2700 | }) { |
2325 | $self->message ("Something went wrong deep within the crossfire server. " |
2701 | $self->message ("Something went wrong deep within the deliantra server. " |
2326 | . "I'll try to bring you back to the map you were before. " |
2702 | . "I'll try to bring you back to the map you were before. " |
2327 | . "Please report this to the dungeon master!", |
2703 | . "Please report this to the dungeon master!", |
2328 | cf::NDI_UNIQUE | cf::NDI_RED); |
2704 | cf::NDI_UNIQUE | cf::NDI_RED); |
2329 | |
2705 | |
2330 | warn "ERROR in enter_exit: $@"; |
2706 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2349 | |
2725 | |
2350 | utf8::encode $text; |
2726 | utf8::encode $text; |
2351 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2727 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2352 | } |
2728 | } |
2353 | |
2729 | |
2354 | =item $client->send_msg ($color, $type, $msg, [extra...]) |
2730 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2355 | |
2731 | |
2356 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2732 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2357 | client if neccessary. C<$type> should be a string identifying the type of |
2733 | client if neccessary. C<$type> should be a string identifying the type of |
2358 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2734 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2359 | the message unless the client supports the msg packet. |
2735 | the message unless the client supports the msg packet. |
2360 | |
2736 | |
2361 | =cut |
2737 | =cut |
2362 | |
2738 | |
|
|
2739 | # non-persistent channels (usually the info channel) |
|
|
2740 | our %CHANNEL = ( |
|
|
2741 | "c/identify" => { |
|
|
2742 | id => "infobox", |
|
|
2743 | title => "Identify", |
|
|
2744 | reply => undef, |
|
|
2745 | tooltip => "Items recently identified", |
|
|
2746 | }, |
|
|
2747 | "c/examine" => { |
|
|
2748 | id => "infobox", |
|
|
2749 | title => "Examine", |
|
|
2750 | reply => undef, |
|
|
2751 | tooltip => "Signs and other items you examined", |
|
|
2752 | }, |
|
|
2753 | "c/book" => { |
|
|
2754 | id => "infobox", |
|
|
2755 | title => "Book", |
|
|
2756 | reply => undef, |
|
|
2757 | tooltip => "The contents of a note or book", |
|
|
2758 | }, |
|
|
2759 | "c/lookat" => { |
|
|
2760 | id => "infobox", |
|
|
2761 | title => "Look", |
|
|
2762 | reply => undef, |
|
|
2763 | tooltip => "What you saw there", |
|
|
2764 | }, |
|
|
2765 | "c/who" => { |
|
|
2766 | id => "infobox", |
|
|
2767 | title => "Players", |
|
|
2768 | reply => undef, |
|
|
2769 | tooltip => "Shows players who are currently online", |
|
|
2770 | }, |
|
|
2771 | "c/body" => { |
|
|
2772 | id => "infobox", |
|
|
2773 | title => "Body Parts", |
|
|
2774 | reply => undef, |
|
|
2775 | tooltip => "Shows which body parts you posess and are available", |
|
|
2776 | }, |
|
|
2777 | "c/skills" => { |
|
|
2778 | id => "infobox", |
|
|
2779 | title => "Skills", |
|
|
2780 | reply => undef, |
|
|
2781 | tooltip => "Shows your experience per skill and item power", |
|
|
2782 | }, |
|
|
2783 | "c/uptime" => { |
|
|
2784 | id => "infobox", |
|
|
2785 | title => "Uptime", |
|
|
2786 | reply => undef, |
|
|
2787 | tooltip => "How long the server has been running since last restart", |
|
|
2788 | }, |
|
|
2789 | "c/mapinfo" => { |
|
|
2790 | id => "infobox", |
|
|
2791 | title => "Map Info", |
|
|
2792 | reply => undef, |
|
|
2793 | tooltip => "Information related to the maps", |
|
|
2794 | }, |
|
|
2795 | "c/party" => { |
|
|
2796 | id => "party", |
|
|
2797 | title => "Party", |
|
|
2798 | reply => "gsay ", |
|
|
2799 | tooltip => "Messages and chat related to your party", |
|
|
2800 | }, |
|
|
2801 | ); |
|
|
2802 | |
2363 | sub cf::client::send_msg { |
2803 | sub cf::client::send_msg { |
2364 | my ($self, $color, $type, $msg, @extra) = @_; |
2804 | my ($self, $channel, $msg, $color, @extra) = @_; |
2365 | |
2805 | |
2366 | $msg = $self->pl->expand_cfpod ($msg); |
2806 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2807 | unless $color & cf::NDI_VERBATIM; |
|
|
2808 | |
|
|
2809 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
|
|
2810 | |
|
|
2811 | # check predefined channels, for the benefit of C |
|
|
2812 | if ($CHANNEL{$channel}) { |
|
|
2813 | $channel = $CHANNEL{$channel}; |
|
|
2814 | |
|
|
2815 | $self->ext_msg (channel_info => $channel) |
|
|
2816 | if $self->can_msg; |
|
|
2817 | |
|
|
2818 | $channel = $channel->{id}; |
|
|
2819 | |
|
|
2820 | } elsif (ref $channel) { |
|
|
2821 | # send meta info to client, if not yet sent |
|
|
2822 | unless (exists $self->{channel}{$channel->{id}}) { |
|
|
2823 | $self->{channel}{$channel->{id}} = $channel; |
|
|
2824 | $self->ext_msg (channel_info => $channel) |
|
|
2825 | if $self->can_msg; |
|
|
2826 | } |
|
|
2827 | |
|
|
2828 | $channel = $channel->{id}; |
|
|
2829 | } |
|
|
2830 | |
|
|
2831 | return unless @extra || length $msg; |
2367 | |
2832 | |
2368 | if ($self->can_msg) { |
2833 | if ($self->can_msg) { |
2369 | $self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]); |
2834 | # default colour, mask it out |
|
|
2835 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
|
|
2836 | if $color & cf::NDI_DEF; |
|
|
2837 | |
|
|
2838 | my $pkt = "msg " |
|
|
2839 | . $self->{json_coder}->encode ( |
|
|
2840 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2841 | ); |
|
|
2842 | |
|
|
2843 | # try lzf for large packets |
|
|
2844 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2845 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2846 | |
|
|
2847 | # split very large packets |
|
|
2848 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2849 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2850 | $pkt = "frag"; |
|
|
2851 | } |
|
|
2852 | |
|
|
2853 | $self->send_packet ($pkt); |
2370 | } else { |
2854 | } else { |
2371 | # replace some tags by gcfclient-compatible ones |
|
|
2372 | for ($msg) { |
|
|
2373 | 1 while |
|
|
2374 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2375 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2376 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2377 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2378 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2379 | } |
|
|
2380 | |
|
|
2381 | if ($color >= 0) { |
2855 | if ($color >= 0) { |
|
|
2856 | # replace some tags by gcfclient-compatible ones |
|
|
2857 | for ($msg) { |
|
|
2858 | 1 while |
|
|
2859 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2860 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2861 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2862 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2863 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2864 | } |
|
|
2865 | |
|
|
2866 | $color &= cf::NDI_COLOR_MASK; |
|
|
2867 | |
|
|
2868 | utf8::encode $msg; |
|
|
2869 | |
2382 | if (0 && $msg =~ /\[/) { |
2870 | if (0 && $msg =~ /\[/) { |
|
|
2871 | # COMMAND/INFO |
2383 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2872 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
2384 | } else { |
2873 | } else { |
2385 | s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2874 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2386 | $self->send_packet ("drawinfo $color $msg") |
2875 | $self->send_packet ("drawinfo $color $msg") |
2387 | } |
2876 | } |
2388 | } |
2877 | } |
2389 | } |
2878 | } |
2390 | } |
2879 | } |
2391 | |
2880 | |
2392 | =item $client->ext_event ($type, %msg) |
2881 | =item $client->ext_msg ($type, @msg) |
2393 | |
2882 | |
2394 | Sends an exti event to the client. |
2883 | Sends an ext event to the client. |
2395 | |
2884 | |
2396 | =cut |
2885 | =cut |
2397 | |
2886 | |
2398 | sub cf::client::ext_event($$%) { |
2887 | sub cf::client::ext_msg($$@) { |
2399 | my ($self, $type, %msg) = @_; |
2888 | my ($self, $type, @msg) = @_; |
2400 | |
2889 | |
|
|
2890 | if ($self->extcmd == 2) { |
|
|
2891 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
|
|
2892 | } elsif ($self->extcmd == 1) { # TODO: remove |
2401 | $msg{msgtype} = "event_$type"; |
2893 | push @msg, msgtype => "event_$type"; |
2402 | $self->send_packet ("ext " . cf::to_json \%msg); |
2894 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2895 | } |
|
|
2896 | } |
|
|
2897 | |
|
|
2898 | =item $client->ext_reply ($msgid, @msg) |
|
|
2899 | |
|
|
2900 | Sends an ext reply to the client. |
|
|
2901 | |
|
|
2902 | =cut |
|
|
2903 | |
|
|
2904 | sub cf::client::ext_reply($$@) { |
|
|
2905 | my ($self, $id, @msg) = @_; |
|
|
2906 | |
|
|
2907 | if ($self->extcmd == 2) { |
|
|
2908 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
2909 | } elsif ($self->extcmd == 1) { |
|
|
2910 | #TODO: version 1, remove |
|
|
2911 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
2912 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2913 | } |
2403 | } |
2914 | } |
2404 | |
2915 | |
2405 | =item $success = $client->query ($flags, "text", \&cb) |
2916 | =item $success = $client->query ($flags, "text", \&cb) |
2406 | |
2917 | |
2407 | Queues a query to the client, calling the given callback with |
2918 | Queues a query to the client, calling the given callback with |
2408 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2919 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2409 | C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>. |
2920 | C<cf::CS_QUERY_SINGLECHAR> or C<cf::CS_QUERY_HIDEINPUT> or C<0>. |
2410 | |
2921 | |
2411 | Queries can fail, so check the return code. Or don't, as queries will become |
2922 | Queries can fail, so check the return code. Or don't, as queries will |
2412 | reliable at some point in the future. |
2923 | become reliable at some point in the future. |
2413 | |
2924 | |
2414 | =cut |
2925 | =cut |
2415 | |
2926 | |
2416 | sub cf::client::query { |
2927 | sub cf::client::query { |
2417 | my ($self, $flags, $text, $cb) = @_; |
2928 | my ($self, $flags, $text, $cb) = @_; |
… | |
… | |
2425 | utf8::encode $text; |
2936 | utf8::encode $text; |
2426 | push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb]; |
2937 | push @{ $self->{query_queue} }, [(sprintf "query %d %s", $flags, $text), $cb]; |
2427 | |
2938 | |
2428 | $self->send_packet ($self->{query_queue}[0][0]) |
2939 | $self->send_packet ($self->{query_queue}[0][0]) |
2429 | if @{ $self->{query_queue} } == 1; |
2940 | if @{ $self->{query_queue} } == 1; |
|
|
2941 | |
|
|
2942 | 1 |
2430 | } |
2943 | } |
2431 | |
2944 | |
2432 | cf::client->attach ( |
2945 | cf::client->attach ( |
|
|
2946 | on_connect => sub { |
|
|
2947 | my ($ns) = @_; |
|
|
2948 | |
|
|
2949 | $ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed; |
|
|
2950 | }, |
2433 | on_reply => sub { |
2951 | on_reply => sub { |
2434 | my ($ns, $msg) = @_; |
2952 | my ($ns, $msg) = @_; |
2435 | |
2953 | |
2436 | # this weird shuffling is so that direct followup queries |
2954 | # this weird shuffling is so that direct followup queries |
2437 | # get handled first |
2955 | # get handled first |
… | |
… | |
2449 | } else { |
2967 | } else { |
2450 | $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM; |
2968 | $ns->state (ST_PLAYING) if $ns->state == ST_CUSTOM; |
2451 | } |
2969 | } |
2452 | } |
2970 | } |
2453 | }, |
2971 | }, |
|
|
2972 | on_exticmd => sub { |
|
|
2973 | my ($ns, $buf) = @_; |
|
|
2974 | |
|
|
2975 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
|
|
2976 | |
|
|
2977 | if (ref $msg) { |
|
|
2978 | my ($type, $reply, @payload) = |
|
|
2979 | "ARRAY" eq ref $msg |
|
|
2980 | ? @$msg |
|
|
2981 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
2982 | |
|
|
2983 | my @reply; |
|
|
2984 | |
|
|
2985 | if (my $cb = $EXTICMD{$type}) { |
|
|
2986 | @reply = $cb->($ns, @payload); |
|
|
2987 | } |
|
|
2988 | |
|
|
2989 | $ns->ext_reply ($reply, @reply) |
|
|
2990 | if $reply; |
|
|
2991 | |
|
|
2992 | } else { |
|
|
2993 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
|
|
2994 | } |
|
|
2995 | |
|
|
2996 | cf::override; |
|
|
2997 | }, |
2454 | ); |
2998 | ); |
2455 | |
2999 | |
2456 | =item $client->async (\&cb) |
3000 | =item $client->async (\&cb) |
2457 | |
3001 | |
2458 | Create a new coroutine, running the specified callback. The coroutine will |
3002 | Create a new coroutine, running the specified callback. The coroutine will |
… | |
… | |
2499 | our $safe = new Safe "safe"; |
3043 | our $safe = new Safe "safe"; |
2500 | our $safe_hole = new Safe::Hole; |
3044 | our $safe_hole = new Safe::Hole; |
2501 | |
3045 | |
2502 | $SIG{FPE} = 'IGNORE'; |
3046 | $SIG{FPE} = 'IGNORE'; |
2503 | |
3047 | |
2504 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
3048 | $safe->permit_only (Opcode::opset qw( |
|
|
3049 | :base_core :base_mem :base_orig :base_math |
|
|
3050 | grepstart grepwhile mapstart mapwhile |
|
|
3051 | sort time |
|
|
3052 | )); |
2505 | |
3053 | |
2506 | # here we export the classes and methods available to script code |
3054 | # here we export the classes and methods available to script code |
2507 | |
3055 | |
2508 | =pod |
3056 | =pod |
2509 | |
3057 | |
2510 | The following functions and methods are available within a safe environment: |
3058 | The following functions and methods are available within a safe environment: |
2511 | |
3059 | |
2512 | cf::object contr pay_amount pay_player map |
3060 | cf::object |
|
|
3061 | contr pay_amount pay_player map x y force_find force_add destroy |
|
|
3062 | insert remove name archname title slaying race decrease split |
|
|
3063 | |
2513 | cf::object::player player |
3064 | cf::object::player |
2514 | cf::player peaceful |
3065 | player |
2515 | cf::map trigger |
3066 | |
|
|
3067 | cf::player |
|
|
3068 | peaceful |
|
|
3069 | |
|
|
3070 | cf::map |
|
|
3071 | trigger |
2516 | |
3072 | |
2517 | =cut |
3073 | =cut |
2518 | |
3074 | |
2519 | for ( |
3075 | for ( |
2520 | ["cf::object" => qw(contr pay_amount pay_player map)], |
3076 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
|
|
3077 | insert remove inv nrof name archname title slaying race |
|
|
3078 | decrease split destroy change_exp)], |
2521 | ["cf::object::player" => qw(player)], |
3079 | ["cf::object::player" => qw(player)], |
2522 | ["cf::player" => qw(peaceful)], |
3080 | ["cf::player" => qw(peaceful)], |
2523 | ["cf::map" => qw(trigger)], |
3081 | ["cf::map" => qw(trigger)], |
2524 | ) { |
3082 | ) { |
2525 | no strict 'refs'; |
3083 | no strict 'refs'; |
… | |
… | |
2601 | # the server's init and main functions |
3159 | # the server's init and main functions |
2602 | |
3160 | |
2603 | sub load_facedata($) { |
3161 | sub load_facedata($) { |
2604 | my ($path) = @_; |
3162 | my ($path) = @_; |
2605 | |
3163 | |
|
|
3164 | # HACK to clear player env face cache, we need some signal framework |
|
|
3165 | # for this (global event?) |
|
|
3166 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3167 | |
|
|
3168 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
|
|
3169 | |
2606 | warn "loading facedata from $path\n"; |
3170 | warn "loading facedata from $path\n"; |
2607 | |
3171 | |
2608 | my $facedata; |
3172 | my $facedata; |
2609 | 0 < aio_load $path, $facedata |
3173 | 0 < aio_load $path, $facedata |
2610 | or die "$path: $!"; |
3174 | or die "$path: $!"; |
… | |
… | |
2612 | $facedata = Coro::Storable::thaw $facedata; |
3176 | $facedata = Coro::Storable::thaw $facedata; |
2613 | |
3177 | |
2614 | $facedata->{version} == 2 |
3178 | $facedata->{version} == 2 |
2615 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3179 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2616 | |
3180 | |
|
|
3181 | # patch in the exptable |
|
|
3182 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3183 | type => FT_RSRC, |
|
|
3184 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
|
|
3185 | }; |
|
|
3186 | cf::cede_to_tick; |
|
|
3187 | |
2617 | { |
3188 | { |
2618 | my $faces = $facedata->{faceinfo}; |
3189 | my $faces = $facedata->{faceinfo}; |
2619 | |
3190 | |
2620 | while (my ($face, $info) = each %$faces) { |
3191 | while (my ($face, $info) = each %$faces) { |
2621 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3192 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3193 | |
2622 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
3194 | cf::face::set_visibility $idx, $info->{visibility}; |
|
|
3195 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2623 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
3196 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2624 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
3197 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2625 | Coro::cede; |
3198 | |
|
|
3199 | cf::cede_to_tick; |
2626 | } |
3200 | } |
2627 | |
3201 | |
2628 | while (my ($face, $info) = each %$faces) { |
3202 | while (my ($face, $info) = each %$faces) { |
2629 | next unless $info->{smooth}; |
3203 | next unless $info->{smooth}; |
|
|
3204 | |
2630 | my $idx = cf::face::find $face |
3205 | my $idx = cf::face::find $face |
2631 | or next; |
3206 | or next; |
|
|
3207 | |
2632 | if (my $smooth = cf::face::find $info->{smooth}) { |
3208 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
3209 | cf::face::set_smooth $idx, $smooth; |
2633 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
3210 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2634 | } else { |
3211 | } else { |
2635 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3212 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
2636 | } |
3213 | } |
2637 | Coro::cede; |
3214 | |
|
|
3215 | cf::cede_to_tick; |
2638 | } |
3216 | } |
2639 | } |
3217 | } |
2640 | |
3218 | |
2641 | { |
3219 | { |
2642 | my $anims = $facedata->{animinfo}; |
3220 | my $anims = $facedata->{animinfo}; |
2643 | |
3221 | |
2644 | while (my ($anim, $info) = each %$anims) { |
3222 | while (my ($anim, $info) = each %$anims) { |
2645 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3223 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
2646 | Coro::cede; |
3224 | cf::cede_to_tick; |
2647 | } |
3225 | } |
2648 | |
3226 | |
2649 | cf::anim::invalidate_all; # d'oh |
3227 | cf::anim::invalidate_all; # d'oh |
2650 | } |
3228 | } |
2651 | |
3229 | |
|
|
3230 | { |
|
|
3231 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3232 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3233 | my $res = $facedata->{resource}; |
|
|
3234 | |
|
|
3235 | while (my ($name, $info) = each %$res) { |
|
|
3236 | if (defined $info->{type}) { |
|
|
3237 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
3238 | my $data; |
|
|
3239 | |
|
|
3240 | if ($info->{type} & 1) { |
|
|
3241 | # prepend meta info |
|
|
3242 | |
|
|
3243 | my $meta = $enc->encode ({ |
|
|
3244 | name => $name, |
|
|
3245 | %{ $info->{meta} || {} }, |
|
|
3246 | }); |
|
|
3247 | |
|
|
3248 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3249 | } else { |
|
|
3250 | $data = $info->{data}; |
|
|
3251 | } |
|
|
3252 | |
|
|
3253 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3254 | cf::face::set_type $idx, $info->{type}; |
|
|
3255 | } else { |
|
|
3256 | $RESOURCE{$name} = $info; |
|
|
3257 | } |
|
|
3258 | |
|
|
3259 | cf::cede_to_tick; |
|
|
3260 | } |
|
|
3261 | } |
|
|
3262 | |
|
|
3263 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3264 | |
2652 | 1 |
3265 | 1 |
2653 | } |
3266 | } |
2654 | |
3267 | |
|
|
3268 | cf::global->attach (on_resource_update => sub { |
|
|
3269 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3270 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3271 | |
|
|
3272 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3273 | my $sound = $soundconf->{compat}[$_] |
|
|
3274 | or next; |
|
|
3275 | |
|
|
3276 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3277 | cf::sound::set $sound->[0] => $face; |
|
|
3278 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3279 | } |
|
|
3280 | |
|
|
3281 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3282 | my $face = cf::face::find "sound/$v"; |
|
|
3283 | cf::sound::set $k => $face; |
|
|
3284 | } |
|
|
3285 | } |
|
|
3286 | }); |
|
|
3287 | |
|
|
3288 | register_exticmd fx_want => sub { |
|
|
3289 | my ($ns, $want) = @_; |
|
|
3290 | |
|
|
3291 | while (my ($k, $v) = each %$want) { |
|
|
3292 | $ns->fx_want ($k, $v); |
|
|
3293 | } |
|
|
3294 | }; |
|
|
3295 | |
|
|
3296 | sub load_resource_file($) { |
|
|
3297 | my $guard = lock_acquire "load_resource_file"; |
|
|
3298 | |
|
|
3299 | my $status = load_resource_file_ $_[0]; |
|
|
3300 | get_slot 0.1, 100; |
|
|
3301 | cf::arch::commit_load; |
|
|
3302 | |
|
|
3303 | $status |
|
|
3304 | } |
|
|
3305 | |
2655 | sub reload_regions { |
3306 | sub reload_regions { |
|
|
3307 | # HACK to clear player env face cache, we need some signal framework |
|
|
3308 | # for this (global event?) |
|
|
3309 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3310 | |
2656 | load_resource_file "$MAPDIR/regions" |
3311 | load_resource_file "$MAPDIR/regions" |
2657 | or die "unable to load regions file\n"; |
3312 | or die "unable to load regions file\n"; |
|
|
3313 | |
|
|
3314 | for (cf::region::list) { |
|
|
3315 | $_->{match} = qr/$_->{match}/ |
|
|
3316 | if exists $_->{match}; |
|
|
3317 | } |
2658 | } |
3318 | } |
2659 | |
3319 | |
2660 | sub reload_facedata { |
3320 | sub reload_facedata { |
2661 | load_facedata "$DATADIR/facedata" |
3321 | load_facedata "$DATADIR/facedata" |
2662 | or die "unable to load facedata\n"; |
3322 | or die "unable to load facedata\n"; |
… | |
… | |
2673 | } |
3333 | } |
2674 | |
3334 | |
2675 | sub reload_resources { |
3335 | sub reload_resources { |
2676 | warn "reloading resource files...\n"; |
3336 | warn "reloading resource files...\n"; |
2677 | |
3337 | |
|
|
3338 | reload_facedata; |
|
|
3339 | reload_archetypes; |
2678 | reload_regions; |
3340 | reload_regions; |
2679 | reload_facedata; |
|
|
2680 | #reload_archetypes;#d# |
|
|
2681 | reload_archetypes; |
|
|
2682 | reload_treasures; |
3341 | reload_treasures; |
2683 | |
3342 | |
2684 | warn "finished reloading resource files\n"; |
3343 | warn "finished reloading resource files\n"; |
2685 | } |
3344 | } |
2686 | |
3345 | |
2687 | sub init { |
3346 | sub init { |
|
|
3347 | my $guard = freeze_mainloop; |
|
|
3348 | |
|
|
3349 | evthread_start IO::AIO::poll_fileno; |
|
|
3350 | |
2688 | reload_resources; |
3351 | reload_resources; |
2689 | } |
3352 | } |
2690 | |
3353 | |
2691 | sub cfg_load { |
3354 | sub reload_config { |
2692 | open my $fh, "<:utf8", "$CONFDIR/config" |
3355 | open my $fh, "<:utf8", "$CONFDIR/config" |
2693 | or return; |
3356 | or return; |
2694 | |
3357 | |
2695 | local $/; |
3358 | local $/; |
2696 | *CFG = YAML::Syck::Load <$fh>; |
3359 | *CFG = YAML::Load <$fh>; |
2697 | |
3360 | |
2698 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3361 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
2699 | |
3362 | |
2700 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3363 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
2701 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3364 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
2707 | }; |
3370 | }; |
2708 | warn $@ if $@; |
3371 | warn $@ if $@; |
2709 | } |
3372 | } |
2710 | } |
3373 | } |
2711 | |
3374 | |
|
|
3375 | sub pidfile() { |
|
|
3376 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3377 | or die "$PIDFILE: $!"; |
|
|
3378 | flock $fh, &Fcntl::LOCK_EX |
|
|
3379 | or die "$PIDFILE: flock: $!"; |
|
|
3380 | $fh |
|
|
3381 | } |
|
|
3382 | |
|
|
3383 | # make sure only one server instance is running at any one time |
|
|
3384 | sub atomic { |
|
|
3385 | my $fh = pidfile; |
|
|
3386 | |
|
|
3387 | my $pid = <$fh>; |
|
|
3388 | kill 9, $pid if $pid > 0; |
|
|
3389 | |
|
|
3390 | seek $fh, 0, 0; |
|
|
3391 | print $fh $$; |
|
|
3392 | } |
|
|
3393 | |
2712 | sub main { |
3394 | sub main { |
|
|
3395 | atomic; |
|
|
3396 | |
2713 | # we must not ever block the main coroutine |
3397 | # we must not ever block the main coroutine |
2714 | local $Coro::idle = sub { |
3398 | local $Coro::idle = sub { |
2715 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3399 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2716 | (async { |
3400 | (async { |
2717 | Event::one_event; |
3401 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3402 | EV::loop EV::LOOP_ONESHOT; |
2718 | })->prio (Coro::PRIO_MAX); |
3403 | })->prio (Coro::PRIO_MAX); |
2719 | }; |
3404 | }; |
2720 | |
3405 | |
2721 | cfg_load; |
3406 | { |
|
|
3407 | my $guard = freeze_mainloop; |
|
|
3408 | reload_config; |
2722 | db_init; |
3409 | db_init; |
2723 | load_extensions; |
3410 | load_extensions; |
2724 | |
3411 | |
2725 | $TICK_WATCHER->start; |
3412 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3413 | } |
|
|
3414 | |
|
|
3415 | utime time, time, $RUNTIMEFILE; |
|
|
3416 | |
|
|
3417 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3418 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3419 | |
2726 | Event::loop; |
3420 | EV::loop; |
2727 | } |
3421 | } |
2728 | |
3422 | |
2729 | ############################################################################# |
3423 | ############################################################################# |
2730 | # initialisation and cleanup |
3424 | # initialisation and cleanup |
2731 | |
3425 | |
2732 | # install some emergency cleanup handlers |
3426 | # install some emergency cleanup handlers |
2733 | BEGIN { |
3427 | BEGIN { |
|
|
3428 | our %SIGWATCHER = (); |
2734 | for my $signal (qw(INT HUP TERM)) { |
3429 | for my $signal (qw(INT HUP TERM)) { |
2735 | Event->signal ( |
3430 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
2736 | reentrant => 0, |
|
|
2737 | data => WF_AUTOCANCEL, |
|
|
2738 | signal => $signal, |
|
|
2739 | prio => 0, |
|
|
2740 | cb => sub { |
|
|
2741 | cf::cleanup "SIG$signal"; |
3431 | cf::cleanup "SIG$signal"; |
2742 | }, |
|
|
2743 | ); |
3432 | }; |
2744 | } |
3433 | } |
2745 | } |
3434 | } |
2746 | |
3435 | |
2747 | sub write_runtime { |
3436 | sub write_runtime_sync { |
2748 | my $runtime = "$LOCALDIR/runtime"; |
|
|
2749 | |
|
|
2750 | # first touch the runtime file to show we are still running: |
3437 | # first touch the runtime file to show we are still running: |
2751 | # the fsync below can take a very very long time. |
3438 | # the fsync below can take a very very long time. |
2752 | |
3439 | |
2753 | IO::AIO::aio_utime $runtime, undef, undef; |
3440 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
2754 | |
3441 | |
2755 | my $guard = cf::lock_acquire "write_runtime"; |
3442 | my $guard = cf::lock_acquire "write_runtime"; |
2756 | |
3443 | |
2757 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3444 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
2758 | or return; |
3445 | or return; |
2759 | |
3446 | |
2760 | my $value = $cf::RUNTIME + 90 + 10; |
3447 | my $value = $cf::RUNTIME + 90 + 10; |
2761 | # 10 is the runtime save interval, for a monotonic clock |
3448 | # 10 is the runtime save interval, for a monotonic clock |
2762 | # 60 allows for the watchdog to kill the server. |
3449 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
2772 | aio_utime $fh, undef, undef; |
3459 | aio_utime $fh, undef, undef; |
2773 | |
3460 | |
2774 | close $fh |
3461 | close $fh |
2775 | or return; |
3462 | or return; |
2776 | |
3463 | |
2777 | aio_rename "$runtime~", $runtime |
3464 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
2778 | and return; |
3465 | and return; |
2779 | |
3466 | |
2780 | warn "runtime file written.\n"; |
3467 | warn "runtime file written.\n"; |
2781 | |
3468 | |
2782 | 1 |
3469 | 1 |
|
|
3470 | } |
|
|
3471 | |
|
|
3472 | our $uuid_lock; |
|
|
3473 | our $uuid_skip; |
|
|
3474 | |
|
|
3475 | sub write_uuid_sync($) { |
|
|
3476 | $uuid_skip ||= $_[0]; |
|
|
3477 | |
|
|
3478 | return if $uuid_lock; |
|
|
3479 | local $uuid_lock = 1; |
|
|
3480 | |
|
|
3481 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3482 | |
|
|
3483 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3484 | or return; |
|
|
3485 | |
|
|
3486 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
|
|
3487 | $uuid_skip = 0; |
|
|
3488 | |
|
|
3489 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3490 | and return; |
|
|
3491 | |
|
|
3492 | # always fsync - this file is important |
|
|
3493 | aio_fsync $fh |
|
|
3494 | and return; |
|
|
3495 | |
|
|
3496 | close $fh |
|
|
3497 | or return; |
|
|
3498 | |
|
|
3499 | aio_rename "$uuid~", $uuid |
|
|
3500 | and return; |
|
|
3501 | |
|
|
3502 | warn "uuid file written ($value).\n"; |
|
|
3503 | |
|
|
3504 | 1 |
|
|
3505 | |
|
|
3506 | } |
|
|
3507 | |
|
|
3508 | sub write_uuid($$) { |
|
|
3509 | my ($skip, $sync) = @_; |
|
|
3510 | |
|
|
3511 | $sync ? write_uuid_sync $skip |
|
|
3512 | : async { write_uuid_sync $skip }; |
2783 | } |
3513 | } |
2784 | |
3514 | |
2785 | sub emergency_save() { |
3515 | sub emergency_save() { |
2786 | my $freeze_guard = cf::freeze_mainloop; |
3516 | my $freeze_guard = cf::freeze_mainloop; |
2787 | |
3517 | |
… | |
… | |
2793 | # and maps saved/destroyed asynchronously. |
3523 | # and maps saved/destroyed asynchronously. |
2794 | warn "begin emergency player save\n"; |
3524 | warn "begin emergency player save\n"; |
2795 | for my $login (keys %cf::PLAYER) { |
3525 | for my $login (keys %cf::PLAYER) { |
2796 | my $pl = $cf::PLAYER{$login} or next; |
3526 | my $pl = $cf::PLAYER{$login} or next; |
2797 | $pl->valid or next; |
3527 | $pl->valid or next; |
|
|
3528 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
2798 | $pl->save; |
3529 | $pl->save; |
2799 | } |
3530 | } |
2800 | warn "end emergency player save\n"; |
3531 | warn "end emergency player save\n"; |
2801 | |
3532 | |
2802 | warn "begin emergency map save\n"; |
3533 | warn "begin emergency map save\n"; |
… | |
… | |
2808 | warn "end emergency map save\n"; |
3539 | warn "end emergency map save\n"; |
2809 | |
3540 | |
2810 | warn "begin emergency database checkpoint\n"; |
3541 | warn "begin emergency database checkpoint\n"; |
2811 | BDB::db_env_txn_checkpoint $DB_ENV; |
3542 | BDB::db_env_txn_checkpoint $DB_ENV; |
2812 | warn "end emergency database checkpoint\n"; |
3543 | warn "end emergency database checkpoint\n"; |
|
|
3544 | |
|
|
3545 | warn "begin write uuid\n"; |
|
|
3546 | write_uuid_sync 1; |
|
|
3547 | warn "end write uuid\n"; |
2813 | }; |
3548 | }; |
2814 | |
3549 | |
2815 | warn "leave emergency perl save\n"; |
3550 | warn "leave emergency perl save\n"; |
2816 | } |
3551 | } |
2817 | |
3552 | |
2818 | sub post_cleanup { |
3553 | sub post_cleanup { |
2819 | my ($make_core) = @_; |
3554 | my ($make_core) = @_; |
2820 | |
3555 | |
2821 | warn Carp::longmess "post_cleanup backtrace" |
3556 | warn Carp::longmess "post_cleanup backtrace" |
2822 | if $make_core; |
3557 | if $make_core; |
|
|
3558 | |
|
|
3559 | my $fh = pidfile; |
|
|
3560 | unlink $PIDFILE if <$fh> == $$; |
|
|
3561 | } |
|
|
3562 | |
|
|
3563 | # a safer delete_package, copied from Symbol |
|
|
3564 | sub clear_package($) { |
|
|
3565 | my $pkg = shift; |
|
|
3566 | |
|
|
3567 | # expand to full symbol table name if needed |
|
|
3568 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3569 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3570 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3571 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3572 | } |
|
|
3573 | |
|
|
3574 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3575 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3576 | |
|
|
3577 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3578 | or return; |
|
|
3579 | |
|
|
3580 | # clear all symbols |
|
|
3581 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3582 | for my $name (keys %$leaf_symtab) { |
|
|
3583 | _gv_clear *{"$pkg$name"}; |
|
|
3584 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3585 | } |
|
|
3586 | warn "cleared package $pkg\n";#d# |
2823 | } |
3587 | } |
2824 | |
3588 | |
2825 | sub do_reload_perl() { |
3589 | sub do_reload_perl() { |
2826 | # can/must only be called in main |
3590 | # can/must only be called in main |
2827 | if ($Coro::current != $Coro::main) { |
3591 | if ($Coro::current != $Coro::main) { |
2828 | warn "can only reload from main coroutine"; |
3592 | warn "can only reload from main coroutine"; |
2829 | return; |
3593 | return; |
2830 | } |
3594 | } |
2831 | |
3595 | |
|
|
3596 | return if $RELOAD++; |
|
|
3597 | |
|
|
3598 | while ($RELOAD) { |
2832 | warn "reloading..."; |
3599 | warn "reloading..."; |
2833 | |
3600 | |
2834 | warn "entering sync_job"; |
3601 | warn "entering sync_job"; |
2835 | |
3602 | |
2836 | cf::sync_job { |
3603 | cf::sync_job { |
2837 | cf::write_runtime; # external watchdog should not bark |
3604 | cf::write_runtime_sync; # external watchdog should not bark |
2838 | cf::emergency_save; |
3605 | cf::emergency_save; |
2839 | cf::write_runtime; # external watchdog should not bark |
3606 | cf::write_runtime_sync; # external watchdog should not bark |
2840 | |
3607 | |
2841 | warn "syncing database to disk"; |
3608 | warn "syncing database to disk"; |
2842 | BDB::db_env_txn_checkpoint $DB_ENV; |
3609 | BDB::db_env_txn_checkpoint $DB_ENV; |
2843 | |
3610 | |
2844 | # if anything goes wrong in here, we should simply crash as we already saved |
3611 | # if anything goes wrong in here, we should simply crash as we already saved |
2845 | |
3612 | |
2846 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
2847 | for (Event::all_watchers) { |
|
|
2848 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
2849 | } |
|
|
2850 | |
|
|
2851 | warn "flushing outstanding aio requests"; |
3613 | warn "flushing outstanding aio requests"; |
2852 | for (;;) { |
|
|
2853 | BDB::flush; |
|
|
2854 | IO::AIO::flush; |
|
|
2855 | Coro::cede; |
|
|
2856 | last unless IO::AIO::nreqs || BDB::nreqs; |
3614 | while (IO::AIO::nreqs || BDB::nreqs) { |
2857 | warn "iterate..."; |
3615 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
2858 | } |
|
|
2859 | |
|
|
2860 | ++$RELOAD; |
|
|
2861 | |
|
|
2862 | warn "cancelling all extension coros"; |
|
|
2863 | $_->cancel for values %EXT_CORO; |
|
|
2864 | %EXT_CORO = (); |
|
|
2865 | |
|
|
2866 | warn "removing commands"; |
|
|
2867 | %COMMAND = (); |
|
|
2868 | |
|
|
2869 | warn "removing ext commands"; |
|
|
2870 | %EXTCMD = (); |
|
|
2871 | |
|
|
2872 | warn "unloading/nuking all extensions"; |
|
|
2873 | for my $pkg (@EXTS) { |
|
|
2874 | warn "... unloading $pkg"; |
|
|
2875 | |
|
|
2876 | if (my $cb = $pkg->can ("unload")) { |
|
|
2877 | eval { |
|
|
2878 | $cb->($pkg); |
|
|
2879 | 1 |
|
|
2880 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
2881 | } |
3616 | } |
2882 | |
3617 | |
2883 | warn "... nuking $pkg"; |
3618 | warn "cancelling all extension coros"; |
2884 | Symbol::delete_package $pkg; |
3619 | $_->cancel for values %EXT_CORO; |
2885 | } |
3620 | %EXT_CORO = (); |
2886 | |
3621 | |
2887 | warn "unloading all perl modules loaded from $LIBDIR"; |
3622 | warn "removing commands"; |
2888 | while (my ($k, $v) = each %INC) { |
3623 | %COMMAND = (); |
2889 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
2890 | |
3624 | |
|
|
3625 | warn "removing ext/exti commands"; |
|
|
3626 | %EXTCMD = (); |
|
|
3627 | %EXTICMD = (); |
|
|
3628 | |
|
|
3629 | warn "unloading/nuking all extensions"; |
|
|
3630 | for my $pkg (@EXTS) { |
2891 | warn "... unloading $k"; |
3631 | warn "... unloading $pkg"; |
2892 | delete $INC{$k}; |
|
|
2893 | |
3632 | |
2894 | $k =~ s/\.pm$//; |
|
|
2895 | $k =~ s/\//::/g; |
|
|
2896 | |
|
|
2897 | if (my $cb = $k->can ("unload_module")) { |
3633 | if (my $cb = $pkg->can ("unload")) { |
|
|
3634 | eval { |
2898 | $cb->(); |
3635 | $cb->($pkg); |
|
|
3636 | 1 |
|
|
3637 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3638 | } |
|
|
3639 | |
|
|
3640 | warn "... clearing $pkg"; |
|
|
3641 | clear_package $pkg; |
2899 | } |
3642 | } |
2900 | |
3643 | |
2901 | Symbol::delete_package $k; |
3644 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3645 | while (my ($k, $v) = each %INC) { |
|
|
3646 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3647 | |
|
|
3648 | warn "... unloading $k"; |
|
|
3649 | delete $INC{$k}; |
|
|
3650 | |
|
|
3651 | $k =~ s/\.pm$//; |
|
|
3652 | $k =~ s/\//::/g; |
|
|
3653 | |
|
|
3654 | if (my $cb = $k->can ("unload_module")) { |
|
|
3655 | $cb->(); |
|
|
3656 | } |
|
|
3657 | |
|
|
3658 | clear_package $k; |
2902 | } |
3659 | } |
2903 | |
3660 | |
2904 | warn "getting rid of safe::, as good as possible"; |
3661 | warn "getting rid of safe::, as good as possible"; |
2905 | Symbol::delete_package "safe::$_" |
3662 | clear_package "safe::$_" |
2906 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3663 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
2907 | |
3664 | |
2908 | warn "unloading cf.pm \"a bit\""; |
3665 | warn "unloading cf.pm \"a bit\""; |
2909 | delete $INC{"cf.pm"}; |
3666 | delete $INC{"cf.pm"}; |
2910 | delete $INC{"cf/pod.pm"}; |
3667 | delete $INC{"cf/pod.pm"}; |
2911 | |
3668 | |
2912 | # don't, removes xs symbols, too, |
3669 | # don't, removes xs symbols, too, |
2913 | # and global variables created in xs |
3670 | # and global variables created in xs |
2914 | #Symbol::delete_package __PACKAGE__; |
3671 | #clear_package __PACKAGE__; |
2915 | |
3672 | |
2916 | warn "unload completed, starting to reload now"; |
3673 | warn "unload completed, starting to reload now"; |
2917 | |
3674 | |
2918 | warn "reloading cf.pm"; |
3675 | warn "reloading cf.pm"; |
2919 | require cf; |
3676 | require cf; |
2920 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3677 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
2921 | |
3678 | |
2922 | warn "loading config and database again"; |
3679 | warn "loading config and database again"; |
2923 | cf::cfg_load; |
3680 | cf::reload_config; |
2924 | |
3681 | |
2925 | warn "loading extensions"; |
3682 | warn "loading extensions"; |
2926 | cf::load_extensions; |
3683 | cf::load_extensions; |
2927 | |
3684 | |
2928 | warn "reattaching attachments to objects/players"; |
3685 | warn "reattaching attachments to objects/players"; |
2929 | _global_reattach; # objects, sockets |
3686 | _global_reattach; # objects, sockets |
2930 | warn "reattaching attachments to maps"; |
3687 | warn "reattaching attachments to maps"; |
2931 | reattach $_ for values %MAP; |
3688 | reattach $_ for values %MAP; |
2932 | warn "reattaching attachments to players"; |
3689 | warn "reattaching attachments to players"; |
2933 | reattach $_ for values %PLAYER; |
3690 | reattach $_ for values %PLAYER; |
2934 | |
3691 | |
2935 | warn "leaving sync_job"; |
3692 | warn "leaving sync_job"; |
2936 | |
3693 | |
2937 | 1 |
3694 | 1 |
2938 | } or do { |
3695 | } or do { |
2939 | warn $@; |
3696 | warn $@; |
2940 | warn "error while reloading, exiting."; |
3697 | cf::cleanup "error while reloading, exiting."; |
2941 | exit 1; |
|
|
2942 | }; |
3698 | }; |
2943 | |
3699 | |
2944 | warn "reloaded"; |
3700 | warn "reloaded"; |
|
|
3701 | --$RELOAD; |
|
|
3702 | } |
2945 | }; |
3703 | }; |
2946 | |
3704 | |
2947 | our $RELOAD_WATCHER; # used only during reload |
3705 | our $RELOAD_WATCHER; # used only during reload |
2948 | |
3706 | |
2949 | sub reload_perl() { |
3707 | sub reload_perl() { |
2950 | # doing reload synchronously and two reloads happen back-to-back, |
3708 | # doing reload synchronously and two reloads happen back-to-back, |
2951 | # coro crashes during coro_state_free->destroy here. |
3709 | # coro crashes during coro_state_free->destroy here. |
2952 | |
3710 | |
2953 | $RELOAD_WATCHER ||= Event->timer ( |
3711 | $RELOAD_WATCHER ||= EV::timer $TICK * 1.5, 0, sub { |
2954 | reentrant => 0, |
|
|
2955 | after => 0, |
|
|
2956 | data => WF_AUTOCANCEL, |
|
|
2957 | cb => sub { |
|
|
2958 | do_reload_perl; |
3712 | do_reload_perl; |
2959 | undef $RELOAD_WATCHER; |
3713 | undef $RELOAD_WATCHER; |
2960 | }, |
|
|
2961 | ); |
3714 | }; |
2962 | } |
3715 | } |
2963 | |
3716 | |
2964 | register_command "reload" => sub { |
3717 | register_command "reload" => sub { |
2965 | my ($who, $arg) = @_; |
3718 | my ($who, $arg) = @_; |
2966 | |
3719 | |
2967 | if ($who->flag (FLAG_WIZ)) { |
3720 | if ($who->flag (FLAG_WIZ)) { |
2968 | $who->message ("reloading server."); |
3721 | $who->message ("reloading server."); |
|
|
3722 | async { |
|
|
3723 | $Coro::current->{desc} = "perl_reload"; |
2969 | async { reload_perl }; |
3724 | reload_perl; |
|
|
3725 | }; |
2970 | } |
3726 | } |
2971 | }; |
3727 | }; |
2972 | |
3728 | |
2973 | unshift @INC, $LIBDIR; |
3729 | unshift @INC, $LIBDIR; |
2974 | |
3730 | |
… | |
… | |
2976 | |
3732 | |
2977 | our @WAIT_FOR_TICK; |
3733 | our @WAIT_FOR_TICK; |
2978 | our @WAIT_FOR_TICK_BEGIN; |
3734 | our @WAIT_FOR_TICK_BEGIN; |
2979 | |
3735 | |
2980 | sub wait_for_tick { |
3736 | sub wait_for_tick { |
2981 | return unless $TICK_WATCHER->is_active; |
|
|
2982 | return if $Coro::current == $Coro::main; |
3737 | return if tick_inhibit || $Coro::current == $Coro::main; |
2983 | |
3738 | |
2984 | my $signal = new Coro::Signal; |
3739 | my $signal = new Coro::Signal; |
2985 | push @WAIT_FOR_TICK, $signal; |
3740 | push @WAIT_FOR_TICK, $signal; |
2986 | $signal->wait; |
3741 | $signal->wait; |
2987 | } |
3742 | } |
2988 | |
3743 | |
2989 | sub wait_for_tick_begin { |
3744 | sub wait_for_tick_begin { |
2990 | return unless $TICK_WATCHER->is_active; |
|
|
2991 | return if $Coro::current == $Coro::main; |
3745 | return if tick_inhibit || $Coro::current == $Coro::main; |
2992 | |
3746 | |
2993 | my $signal = new Coro::Signal; |
3747 | my $signal = new Coro::Signal; |
2994 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3748 | push @WAIT_FOR_TICK_BEGIN, $signal; |
2995 | $signal->wait; |
3749 | $signal->wait; |
2996 | } |
3750 | } |
2997 | |
3751 | |
2998 | my $min = 1e6;#d# |
3752 | sub tick { |
2999 | my $avg = 10; |
|
|
3000 | $TICK_WATCHER = Event->timer ( |
|
|
3001 | reentrant => 0, |
|
|
3002 | parked => 1, |
|
|
3003 | prio => 0, |
|
|
3004 | at => $NEXT_TICK || $TICK, |
|
|
3005 | data => WF_AUTOCANCEL, |
|
|
3006 | cb => sub { |
|
|
3007 | if ($Coro::current != $Coro::main) { |
3753 | if ($Coro::current != $Coro::main) { |
3008 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3754 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3009 | unless ++$bug_warning > 10; |
3755 | unless ++$bug_warning > 10; |
3010 | return; |
3756 | return; |
3011 | } |
3757 | } |
3012 | |
3758 | |
3013 | $NOW = $tick_start = Event::time; |
|
|
3014 | |
|
|
3015 | cf::server_tick; # one server iteration |
3759 | cf::server_tick; # one server iteration |
3016 | |
3760 | |
3017 | 0 && sync_job {#d# |
3761 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3018 | for(1..10) { |
3762 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3019 | my $t = Event::time; |
3763 | Coro::async_pool { |
3020 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3764 | $Coro::current->{desc} = "runtime saver"; |
3021 | or die; |
3765 | write_runtime_sync |
3022 | |
3766 | or warn "ERROR: unable to write runtime file: $!"; |
3023 | $map->width (50); |
|
|
3024 | $map->height (50); |
|
|
3025 | $map->alloc; |
|
|
3026 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3027 | my $t = Event::time - $t; |
|
|
3028 | |
|
|
3029 | #next unless $t < 0.0013;#d# |
|
|
3030 | if ($t < $min) { |
|
|
3031 | $min = $t; |
|
|
3032 | } |
|
|
3033 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3034 | } |
|
|
3035 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3036 | exit 0; |
|
|
3037 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3038 | }; |
3767 | }; |
|
|
3768 | } |
3039 | |
3769 | |
3040 | $RUNTIME += $TICK; |
|
|
3041 | $NEXT_TICK += $TICK; |
|
|
3042 | |
|
|
3043 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3044 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3045 | Coro::async_pool { |
|
|
3046 | write_runtime |
|
|
3047 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3048 | }; |
|
|
3049 | } |
|
|
3050 | |
|
|
3051 | # my $AFTER = Event::time; |
|
|
3052 | # warn $AFTER - $NOW;#d# |
|
|
3053 | |
|
|
3054 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3770 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3055 | $sig->send; |
3771 | $sig->send; |
3056 | } |
3772 | } |
3057 | while (my $sig = shift @WAIT_FOR_TICK) { |
3773 | while (my $sig = shift @WAIT_FOR_TICK) { |
3058 | $sig->send; |
3774 | $sig->send; |
3059 | } |
3775 | } |
3060 | |
3776 | |
3061 | $NOW = Event::time; |
3777 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3062 | |
|
|
3063 | # if we are delayed by four ticks or more, skip them all |
|
|
3064 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3065 | |
|
|
3066 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3067 | $TICK_WATCHER->start; |
|
|
3068 | |
|
|
3069 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3070 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3778 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3071 | |
3779 | |
3072 | _post_tick; |
3780 | if (0) { |
3073 | |
3781 | if ($NEXT_TICK) { |
3074 | |
3782 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3783 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3784 | warn "jitter $JITTER\n";#d# |
|
|
3785 | } |
3075 | }, |
3786 | } |
3076 | ); |
3787 | } |
3077 | |
3788 | |
3078 | { |
3789 | { |
3079 | BDB::max_poll_time $TICK * 0.1; |
3790 | # configure BDB |
3080 | $BDB_POLL_WATCHER = Event->io ( |
3791 | |
3081 | reentrant => 0, |
|
|
3082 | fd => BDB::poll_fileno, |
|
|
3083 | poll => 'r', |
|
|
3084 | prio => 0, |
|
|
3085 | data => WF_AUTOCANCEL, |
|
|
3086 | cb => \&BDB::poll_cb, |
|
|
3087 | ); |
|
|
3088 | BDB::min_parallel 8; |
3792 | BDB::min_parallel 8; |
3089 | |
3793 | BDB::max_poll_reqs $TICK * 0.1; |
3090 | BDB::set_sync_prepare { |
3794 | $AnyEvent::BDB::WATCHER->priority (1); |
3091 | my $status; |
|
|
3092 | my $current = $Coro::current; |
|
|
3093 | ( |
|
|
3094 | sub { |
|
|
3095 | $status = $!; |
|
|
3096 | $current->ready; undef $current; |
|
|
3097 | }, |
|
|
3098 | sub { |
|
|
3099 | Coro::schedule while defined $current; |
|
|
3100 | $! = $status; |
|
|
3101 | }, |
|
|
3102 | ) |
|
|
3103 | }; |
|
|
3104 | |
3795 | |
3105 | unless ($DB_ENV) { |
3796 | unless ($DB_ENV) { |
3106 | $DB_ENV = BDB::db_env_create; |
3797 | $DB_ENV = BDB::db_env_create; |
|
|
3798 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
3799 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3800 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
3801 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3802 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3107 | |
3803 | |
3108 | cf::sync_job { |
3804 | cf::sync_job { |
3109 | eval { |
3805 | eval { |
3110 | BDB::db_env_open |
3806 | BDB::db_env_open |
3111 | $DB_ENV, |
3807 | $DB_ENV, |
… | |
… | |
3113 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3809 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3114 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3810 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3115 | 0666; |
3811 | 0666; |
3116 | |
3812 | |
3117 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3813 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3118 | |
|
|
3119 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3120 | $DB_ENV->set_lk_detect; |
|
|
3121 | }; |
3814 | }; |
3122 | |
3815 | |
3123 | cf::cleanup "db_env_open(db): $@" if $@; |
3816 | cf::cleanup "db_env_open(db): $@" if $@; |
3124 | }; |
3817 | }; |
3125 | } |
3818 | } |
|
|
3819 | |
|
|
3820 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3821 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3822 | }; |
|
|
3823 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3824 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3825 | }; |
|
|
3826 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3827 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3828 | }; |
3126 | } |
3829 | } |
3127 | |
3830 | |
3128 | { |
3831 | { |
|
|
3832 | # configure IO::AIO |
|
|
3833 | |
3129 | IO::AIO::min_parallel 8; |
3834 | IO::AIO::min_parallel 8; |
3130 | |
|
|
3131 | undef $Coro::AIO::WATCHER; |
|
|
3132 | IO::AIO::max_poll_time $TICK * 0.1; |
3835 | IO::AIO::max_poll_time $TICK * 0.1; |
3133 | $AIO_POLL_WATCHER = Event->io ( |
3836 | undef $AnyEvent::AIO::WATCHER; |
3134 | reentrant => 0, |
|
|
3135 | data => WF_AUTOCANCEL, |
|
|
3136 | fd => IO::AIO::poll_fileno, |
|
|
3137 | poll => 'r', |
|
|
3138 | prio => 6, |
|
|
3139 | cb => \&IO::AIO::poll_cb, |
|
|
3140 | ); |
|
|
3141 | } |
3837 | } |
3142 | |
3838 | |
3143 | my $_log_backtrace; |
3839 | my $_log_backtrace; |
3144 | |
3840 | |
3145 | sub _log_backtrace { |
3841 | sub _log_backtrace { |
… | |
… | |
3148 | $msg =~ s/\n//; |
3844 | $msg =~ s/\n//; |
3149 | |
3845 | |
3150 | # limit the # of concurrent backtraces |
3846 | # limit the # of concurrent backtraces |
3151 | if ($_log_backtrace < 2) { |
3847 | if ($_log_backtrace < 2) { |
3152 | ++$_log_backtrace; |
3848 | ++$_log_backtrace; |
|
|
3849 | my $perl_bt = Carp::longmess $msg; |
3153 | async { |
3850 | async { |
|
|
3851 | $Coro::current->{desc} = "abt $msg"; |
|
|
3852 | |
3154 | my @bt = fork_call { |
3853 | my @bt = fork_call { |
3155 | @addr = map { sprintf "%x", $_ } @addr; |
3854 | @addr = map { sprintf "%x", $_ } @addr; |
3156 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3855 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3157 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3856 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3158 | or die "addr2line: $!"; |
3857 | or die "addr2line: $!"; |
… | |
… | |
3166 | } |
3865 | } |
3167 | |
3866 | |
3168 | @funcs |
3867 | @funcs |
3169 | }; |
3868 | }; |
3170 | |
3869 | |
3171 | LOG llevInfo, "[ABT] $msg\n"; |
3870 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3871 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3172 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3872 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3173 | --$_log_backtrace; |
3873 | --$_log_backtrace; |
3174 | }; |
3874 | }; |
3175 | } else { |
3875 | } else { |
3176 | LOG llevInfo, "[ABT] $msg\n"; |
3876 | LOG llevInfo, "[ABT] $msg\n"; |