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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 | |
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37 | use Guard (); |
15 | use Coro 3.61 (); |
38 | use Coro (); |
16 | use Coro::State; |
39 | use Coro::State; |
17 | use Coro::Handle; |
40 | use Coro::Handle; |
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41 | use Coro::EV; |
18 | use Coro::Event; |
42 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
43 | use Coro::Timer; |
20 | use Coro::Signal; |
44 | use Coro::Signal; |
21 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
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46 | use Coro::SemaphoreSet; |
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47 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
48 | use Coro::AIO; |
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49 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
50 | use Coro::Storable; |
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51 | use Coro::Util (); |
24 | |
52 | |
25 | use JSON::XS 1.4 (); |
53 | use JSON::XS 2.01 (); |
26 | use BDB (); |
54 | use BDB (); |
27 | use Data::Dumper; |
55 | use Data::Dumper; |
28 | use Digest::MD5; |
56 | use Digest::MD5; |
29 | use Fcntl; |
57 | use Fcntl; |
30 | use YAML::Syck (); |
58 | use YAML (); |
31 | use IO::AIO 2.32 (); |
59 | use IO::AIO (); |
32 | use Time::HiRes; |
60 | use Time::HiRes; |
33 | use Compress::LZF; |
61 | use Compress::LZF; |
34 | use Digest::MD5 (); |
62 | use Digest::MD5 (); |
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63 | |
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64 | AnyEvent::detect; |
35 | |
65 | |
36 | # configure various modules to our taste |
66 | # configure various modules to our taste |
37 | # |
67 | # |
38 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
39 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
69 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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70 | |
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71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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72 | |
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73 | # make sure c-lzf reinitialises itself |
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74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
40 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
41 | |
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42 | $Event::Eval = 1; # no idea why this is required, but it is |
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43 | |
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44 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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45 | $YAML::Syck::ImplicitUnicode = 1; |
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46 | |
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47 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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48 | |
76 | |
49 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
77 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
50 | |
78 | |
51 | our %COMMAND = (); |
79 | our %COMMAND = (); |
52 | our %COMMAND_TIME = (); |
80 | our %COMMAND_TIME = (); |
… | |
… | |
55 | our %EXTCMD = (); |
83 | our %EXTCMD = (); |
56 | our %EXTICMD = (); |
84 | our %EXTICMD = (); |
57 | our %EXT_CORO = (); # coroutines bound to extensions |
85 | our %EXT_CORO = (); # coroutines bound to extensions |
58 | our %EXT_MAP = (); # pluggable maps |
86 | our %EXT_MAP = (); # pluggable maps |
59 | |
87 | |
60 | our $RELOAD; # number of reloads so far |
88 | our $RELOAD; # number of reloads so far, non-zero while in reload |
61 | our @EVENT; |
89 | our @EVENT; |
62 | |
90 | |
63 | our $CONFDIR = confdir; |
91 | our $CONFDIR = confdir; |
64 | our $DATADIR = datadir; |
92 | our $DATADIR = datadir; |
65 | our $LIBDIR = "$DATADIR/ext"; |
93 | our $LIBDIR = "$DATADIR/ext"; |
66 | our $PODDIR = "$DATADIR/pod"; |
94 | our $PODDIR = "$DATADIR/pod"; |
67 | our $MAPDIR = "$DATADIR/" . mapdir; |
95 | our $MAPDIR = "$DATADIR/" . mapdir; |
68 | our $LOCALDIR = localdir; |
96 | our $LOCALDIR = localdir; |
69 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
97 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
70 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
98 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
71 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
99 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
72 | our $RANDOMDIR = "$LOCALDIR/random"; |
100 | our $RANDOMDIR = "$LOCALDIR/random"; |
73 | our $BDBDIR = "$LOCALDIR/db"; |
101 | our $BDBDIR = "$LOCALDIR/db"; |
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102 | our $PIDFILE = "$LOCALDIR/pid"; |
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103 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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104 | |
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105 | our %RESOURCE; |
74 | |
106 | |
75 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
107 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
76 | our $TICK_WATCHER; |
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77 | our $AIO_POLL_WATCHER; |
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78 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
108 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
79 | our $NEXT_TICK; |
109 | our $NEXT_TICK; |
80 | our $NOW; |
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81 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
110 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
82 | |
111 | |
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112 | our $BDB_DEADLOCK_WATCHER; |
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113 | our $BDB_CHECKPOINT_WATCHER; |
83 | our $BDB_POLL_WATCHER; |
114 | our $BDB_TRICKLE_WATCHER; |
84 | our $DB_ENV; |
115 | our $DB_ENV; |
85 | |
116 | |
86 | our %CFG; |
117 | our %CFG; |
87 | |
118 | |
88 | our $UPTIME; $UPTIME ||= time; |
119 | our $UPTIME; $UPTIME ||= time; |
89 | our $RUNTIME; |
120 | our $RUNTIME; |
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121 | our $NOW; |
90 | |
122 | |
91 | our %PLAYER; # all users |
123 | our (%PLAYER, %PLAYER_LOADING); # all users |
92 | our %MAP; # all maps |
124 | our (%MAP, %MAP_LOADING ); # all maps |
93 | our $LINK_MAP; # the special {link} map, which is always available |
125 | our $LINK_MAP; # the special {link} map, which is always available |
94 | |
126 | |
95 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
127 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
96 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
128 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
97 | |
129 | |
98 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
130 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
99 | our $LOADAVG; # same thing, but with alpha-smoothing |
131 | our $LOADAVG; # same thing, but with alpha-smoothing |
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132 | our $JITTER; # average jitter |
100 | our $tick_start; # for load detecting purposes |
133 | our $TICK_START; # for load detecting purposes |
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134 | |
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135 | our @POST_INIT; |
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136 | |
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137 | our $REATTACH_ON_RELOAD; # ste to true to force object reattach on reload (slow) |
101 | |
138 | |
102 | binmode STDOUT; |
139 | binmode STDOUT; |
103 | binmode STDERR; |
140 | binmode STDERR; |
104 | |
141 | |
105 | # read virtual server time, if available |
142 | # read virtual server time, if available |
106 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
143 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
107 | open my $fh, "<", "$LOCALDIR/runtime" |
144 | open my $fh, "<", $RUNTIMEFILE |
108 | or die "unable to read runtime file: $!"; |
145 | or die "unable to read $RUNTIMEFILE file: $!"; |
109 | $RUNTIME = <$fh> + 0.; |
146 | $RUNTIME = <$fh> + 0.; |
110 | } |
147 | } |
111 | |
148 | |
112 | mkdir $_ |
149 | mkdir $_ |
113 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
150 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
158 | |
195 | |
159 | The raw value load value from the last tick. |
196 | The raw value load value from the last tick. |
160 | |
197 | |
161 | =item %cf::CFG |
198 | =item %cf::CFG |
162 | |
199 | |
163 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
200 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
164 | from wherever your confdir points to. |
201 | from wherever your confdir points to. |
165 | |
202 | |
166 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
203 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
167 | |
204 | |
168 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
205 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
186 | $msg .= "\n" |
223 | $msg .= "\n" |
187 | unless $msg =~ /\n$/; |
224 | unless $msg =~ /\n$/; |
188 | |
225 | |
189 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
226 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
190 | |
227 | |
191 | utf8::encode $msg; |
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192 | LOG llevError, $msg; |
228 | LOG llevError, $msg; |
193 | }; |
229 | }; |
194 | } |
230 | } |
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231 | |
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232 | $Coro::State::DIEHOOK = sub { |
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233 | return unless $^S eq 0; # "eq", not "==" |
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234 | |
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235 | if ($Coro::current == $Coro::main) {#d# |
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236 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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237 | return;#d# |
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238 | }#d# |
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239 | |
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240 | # kill coroutine otherwise |
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241 | warn Carp::longmess $_[0]; |
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242 | Coro::terminate |
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243 | }; |
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244 | |
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245 | $SIG{__DIE__} = sub { }; #d#? |
195 | |
246 | |
196 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
247 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
197 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
248 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
198 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
249 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
199 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
250 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
206 | for my $pkg (qw( |
257 | for my $pkg (qw( |
207 | cf::global cf::attachable |
258 | cf::global cf::attachable |
208 | cf::object cf::object::player |
259 | cf::object cf::object::player |
209 | cf::client cf::player |
260 | cf::client cf::player |
210 | cf::arch cf::living |
261 | cf::arch cf::living |
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262 | cf::map cf::mapspace |
211 | cf::map cf::party cf::region |
263 | cf::party cf::region |
212 | )) { |
264 | )) { |
213 | no strict 'refs'; |
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214 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
265 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
215 | } |
266 | } |
216 | |
267 | |
217 | $Event::DIED = sub { |
268 | $EV::DIED = sub { |
218 | warn "error in event callback: @_"; |
269 | warn "error in event callback: @_"; |
219 | }; |
270 | }; |
220 | |
271 | |
221 | ############################################################################# |
272 | ############################################################################# |
222 | |
273 | |
… | |
… | |
245 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
296 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
246 | $d |
297 | $d |
247 | } || "[unable to dump $_[0]: '$@']"; |
298 | } || "[unable to dump $_[0]: '$@']"; |
248 | } |
299 | } |
249 | |
300 | |
250 | =item $ref = cf::from_json $json |
301 | =item $ref = cf::decode_json $json |
251 | |
302 | |
252 | Converts a JSON string into the corresponding perl data structure. |
303 | Converts a JSON string into the corresponding perl data structure. |
253 | |
304 | |
254 | =item $json = cf::to_json $ref |
305 | =item $json = cf::encode_json $ref |
255 | |
306 | |
256 | Converts a perl data structure into its JSON representation. |
307 | Converts a perl data structure into its JSON representation. |
257 | |
308 | |
258 | =cut |
309 | =cut |
259 | |
310 | |
260 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
311 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
261 | |
312 | |
262 | sub to_json ($) { $json_coder->encode ($_[0]) } |
313 | sub encode_json($) { $json_coder->encode ($_[0]) } |
263 | sub from_json ($) { $json_coder->decode ($_[0]) } |
314 | sub decode_json($) { $json_coder->decode ($_[0]) } |
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315 | |
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316 | =item cf::post_init { BLOCK } |
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317 | |
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318 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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319 | but I<before> the server starts ticking again. |
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320 | |
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321 | The cdoeblock will have a single boolean argument to indicate whether this |
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322 | is a reload or not. |
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323 | |
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324 | =cut |
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325 | |
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326 | sub post_init(&) { |
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327 | push @POST_INIT, shift; |
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328 | } |
264 | |
329 | |
265 | =item cf::lock_wait $string |
330 | =item cf::lock_wait $string |
266 | |
331 | |
267 | Wait until the given lock is available. See cf::lock_acquire. |
332 | Wait until the given lock is available. See cf::lock_acquire. |
268 | |
333 | |
269 | =item my $lock = cf::lock_acquire $string |
334 | =item my $lock = cf::lock_acquire $string |
270 | |
335 | |
271 | Wait until the given lock is available and then acquires it and returns |
336 | Wait until the given lock is available and then acquires it and returns |
272 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
337 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
273 | for example when the coroutine gets canceled), the lock is automatically |
338 | for example when the coroutine gets canceled), the lock is automatically |
274 | returned. |
339 | returned. |
275 | |
340 | |
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341 | Locks are *not* recursive, locking from the same coro twice results in a |
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342 | deadlocked coro. |
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343 | |
276 | Lock names should begin with a unique identifier (for example, cf::map::find |
344 | Lock names should begin with a unique identifier (for example, cf::map::find |
277 | uses map_find and cf::map::load uses map_load). |
345 | uses map_find and cf::map::load uses map_load). |
278 | |
346 | |
279 | =item $locked = cf::lock_active $string |
347 | =item $locked = cf::lock_active $string |
280 | |
348 | |
281 | Return true if the lock is currently active, i.e. somebody has locked it. |
349 | Return true if the lock is currently active, i.e. somebody has locked it. |
282 | |
350 | |
283 | =cut |
351 | =cut |
284 | |
352 | |
285 | our %LOCK; |
353 | our $LOCKS = new Coro::SemaphoreSet; |
286 | |
354 | |
287 | sub lock_wait($) { |
355 | sub lock_wait($) { |
288 | my ($key) = @_; |
356 | $LOCKS->wait ($_[0]); |
289 | |
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290 | # wait for lock, if any |
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291 | while ($LOCK{$key}) { |
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292 | push @{ $LOCK{$key} }, $Coro::current; |
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293 | Coro::schedule; |
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294 | } |
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295 | } |
357 | } |
296 | |
358 | |
297 | sub lock_acquire($) { |
359 | sub lock_acquire($) { |
298 | my ($key) = @_; |
360 | $LOCKS->guard ($_[0]) |
299 | |
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300 | # wait, to be sure we are not locked |
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301 | lock_wait $key; |
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302 | |
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303 | $LOCK{$key} = []; |
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304 | |
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305 | Coro::guard { |
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306 | # wake up all waiters, to be on the safe side |
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307 | $_->ready for @{ delete $LOCK{$key} }; |
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308 | } |
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309 | } |
361 | } |
310 | |
362 | |
311 | sub lock_active($) { |
363 | sub lock_active($) { |
312 | my ($key) = @_; |
364 | $LOCKS->count ($_[0]) < 1 |
313 | |
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314 | ! ! $LOCK{$key} |
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315 | } |
365 | } |
316 | |
366 | |
317 | sub freeze_mainloop { |
367 | sub freeze_mainloop { |
318 | return unless $TICK_WATCHER->is_active; |
368 | tick_inhibit_inc; |
319 | |
369 | |
320 | my $guard = Coro::guard { |
370 | &Guard::guard (\&tick_inhibit_dec); |
321 | $TICK_WATCHER->start; |
371 | } |
322 | }; |
372 | |
323 | $TICK_WATCHER->stop; |
373 | =item cf::periodic $interval, $cb |
324 | $guard |
374 | |
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375 | Like EV::periodic, but randomly selects a starting point so that the actions |
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376 | get spread over timer. |
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377 | |
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378 | =cut |
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379 | |
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380 | sub periodic($$) { |
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381 | my ($interval, $cb) = @_; |
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382 | |
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383 | my $start = rand List::Util::min 180, $interval; |
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384 | |
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385 | EV::periodic $start, $interval, 0, $cb |
325 | } |
386 | } |
326 | |
387 | |
327 | =item cf::get_slot $time[, $priority[, $name]] |
388 | =item cf::get_slot $time[, $priority[, $name]] |
328 | |
389 | |
329 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
390 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
340 | our @SLOT_QUEUE; |
401 | our @SLOT_QUEUE; |
341 | our $SLOT_QUEUE; |
402 | our $SLOT_QUEUE; |
342 | |
403 | |
343 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
404 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
344 | $SLOT_QUEUE = Coro::async { |
405 | $SLOT_QUEUE = Coro::async { |
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406 | $Coro::current->desc ("timeslot manager"); |
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407 | |
345 | my $signal = new Coro::Signal; |
408 | my $signal = new Coro::Signal; |
346 | |
409 | |
347 | while () { |
410 | while () { |
348 | next_job: |
411 | next_job: |
349 | my $avail = cf::till_tick; |
412 | my $avail = cf::till_tick; |
… | |
… | |
357 | } |
420 | } |
358 | } |
421 | } |
359 | } |
422 | } |
360 | |
423 | |
361 | if (@SLOT_QUEUE) { |
424 | if (@SLOT_QUEUE) { |
362 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
425 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
363 | push @cf::WAIT_FOR_TICK, $signal; |
426 | push @cf::WAIT_FOR_TICK, $signal; |
364 | $signal->wait; |
427 | $signal->wait; |
365 | } else { |
428 | } else { |
366 | Coro::schedule; |
429 | Coro::schedule; |
367 | } |
430 | } |
368 | } |
431 | } |
369 | }; |
432 | }; |
370 | |
433 | |
371 | sub get_slot($;$$) { |
434 | sub get_slot($;$$) { |
|
|
435 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
436 | |
372 | my ($time, $pri, $name) = @_; |
437 | my ($time, $pri, $name) = @_; |
373 | |
438 | |
374 | $time = $TICK * .6 if $time > $TICK * .6; |
439 | $time = $TICK * .6 if $time > $TICK * .6; |
375 | my $sig = new Coro::Signal; |
440 | my $sig = new Coro::Signal; |
376 | |
441 | |
… | |
… | |
390 | |
455 | |
391 | BEGIN { *async = \&Coro::async_pool } |
456 | BEGIN { *async = \&Coro::async_pool } |
392 | |
457 | |
393 | =item cf::sync_job { BLOCK } |
458 | =item cf::sync_job { BLOCK } |
394 | |
459 | |
395 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
460 | The design of Deliantra requires that the main coroutine ($Coro::main) |
396 | is always able to handle events or runnable, as Crossfire TRT is only |
461 | is always able to handle events or runnable, as Deliantra is only |
397 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
462 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
398 | acceptable. |
463 | acceptable. |
399 | |
464 | |
400 | If it must be done, put the blocking parts into C<sync_job>. This will run |
465 | If it must be done, put the blocking parts into C<sync_job>. This will run |
401 | the given BLOCK in another coroutine while waiting for the result. The |
466 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
406 | |
471 | |
407 | sub sync_job(&) { |
472 | sub sync_job(&) { |
408 | my ($job) = @_; |
473 | my ($job) = @_; |
409 | |
474 | |
410 | if ($Coro::current == $Coro::main) { |
475 | if ($Coro::current == $Coro::main) { |
411 | my $time = Event::time; |
476 | my $time = EV::time; |
412 | |
477 | |
413 | # this is the main coro, too bad, we have to block |
478 | # this is the main coro, too bad, we have to block |
414 | # till the operation succeeds, freezing the server :/ |
479 | # till the operation succeeds, freezing the server :/ |
415 | |
480 | |
416 | # TODO: use suspend/resume instead |
481 | LOG llevError, Carp::longmess "sync job";#d# |
417 | # (but this is cancel-safe) |
482 | |
418 | my $freeze_guard = freeze_mainloop; |
483 | my $freeze_guard = freeze_mainloop; |
419 | |
484 | |
420 | my $busy = 1; |
485 | my $busy = 1; |
421 | my @res; |
486 | my @res; |
422 | |
487 | |
423 | (async { |
488 | (async { |
|
|
489 | $Coro::current->desc ("sync job coro"); |
424 | @res = eval { $job->() }; |
490 | @res = eval { $job->() }; |
425 | warn $@ if $@; |
491 | warn $@ if $@; |
426 | undef $busy; |
492 | undef $busy; |
427 | })->prio (Coro::PRIO_MAX); |
493 | })->prio (Coro::PRIO_MAX); |
428 | |
494 | |
429 | while ($busy) { |
495 | while ($busy) { |
430 | Coro::cede or Event::one_event; |
496 | if (Coro::nready) { |
|
|
497 | Coro::cede_notself; |
|
|
498 | } else { |
|
|
499 | EV::loop EV::LOOP_ONESHOT; |
431 | } |
500 | } |
|
|
501 | } |
432 | |
502 | |
433 | $time = Event::time - $time; |
503 | my $time = EV::time - $time; |
434 | |
504 | |
435 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
436 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
437 | |
|
|
438 | $tick_start += $time; # do not account sync jobs to server load |
505 | $TICK_START += $time; # do not account sync jobs to server load |
439 | |
506 | |
440 | wantarray ? @res : $res[0] |
507 | wantarray ? @res : $res[0] |
441 | } else { |
508 | } else { |
442 | # we are in another coroutine, how wonderful, everything just works |
509 | # we are in another coroutine, how wonderful, everything just works |
443 | |
510 | |
… | |
… | |
468 | =item fork_call { }, $args |
535 | =item fork_call { }, $args |
469 | |
536 | |
470 | Executes the given code block with the given arguments in a seperate |
537 | Executes the given code block with the given arguments in a seperate |
471 | process, returning the results. Everything must be serialisable with |
538 | process, returning the results. Everything must be serialisable with |
472 | Coro::Storable. May, of course, block. Note that the executed sub may |
539 | Coro::Storable. May, of course, block. Note that the executed sub may |
473 | never block itself or use any form of Event handling. |
540 | never block itself or use any form of event handling. |
474 | |
541 | |
475 | =cut |
542 | =cut |
476 | |
|
|
477 | sub _store_scalar { |
|
|
478 | open my $fh, ">", \my $buf |
|
|
479 | or die "fork_call: cannot open fh-to-buf in child : $!"; |
|
|
480 | Storable::store_fd $_[0], $fh; |
|
|
481 | close $fh; |
|
|
482 | |
|
|
483 | $buf |
|
|
484 | } |
|
|
485 | |
543 | |
486 | sub fork_call(&@) { |
544 | sub fork_call(&@) { |
487 | my ($cb, @args) = @_; |
545 | my ($cb, @args) = @_; |
488 | |
546 | |
489 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
547 | # we seemingly have to make a local copy of the whole thing, |
490 | # or die "socketpair: $!"; |
548 | # otherwise perl prematurely frees the stuff :/ |
491 | pipe my $fh1, my $fh2 |
549 | # TODO: investigate and fix (likely this will be rather laborious) |
492 | or die "pipe: $!"; |
|
|
493 | |
550 | |
494 | if (my $pid = fork) { |
551 | my @res = Coro::Util::fork_eval { |
495 | close $fh2; |
|
|
496 | |
|
|
497 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
498 | warn "pst<$res>" unless $res =~ /^pst/; |
|
|
499 | $res = Coro::Storable::thaw $res; |
|
|
500 | |
|
|
501 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
502 | |
|
|
503 | Carp::confess $$res unless "ARRAY" eq ref $res; |
|
|
504 | |
|
|
505 | return wantarray ? @$res : $res->[-1]; |
|
|
506 | } else { |
|
|
507 | reset_signals; |
552 | reset_signals; |
508 | local $SIG{__WARN__}; |
553 | &$cb |
509 | local $SIG{__DIE__}; |
554 | }, @args; |
510 | # just in case, this hack effectively disables event |
|
|
511 | # in the child. cleaner and slower would be canceling all watchers, |
|
|
512 | # but this works for the time being. |
|
|
513 | local $Coro::idle; |
|
|
514 | $Coro::current->prio (Coro::PRIO_MAX); |
|
|
515 | |
555 | |
516 | eval { |
556 | wantarray ? @res : $res[-1] |
517 | close $fh1; |
557 | } |
518 | |
558 | |
519 | my @res = eval { $cb->(@args) }; |
559 | =item $coin = coin_from_name $name |
520 | |
560 | |
521 | syswrite $fh2, _store_scalar $@ ? \"$@" : \@res; |
561 | =cut |
522 | close $fh2; |
|
|
523 | }; |
|
|
524 | |
562 | |
525 | warn $@ if $@; |
563 | our %coin_alias = ( |
526 | _exit 0; |
564 | "silver" => "silvercoin", |
527 | } |
565 | "silvercoin" => "silvercoin", |
|
|
566 | "silvercoins" => "silvercoin", |
|
|
567 | "gold" => "goldcoin", |
|
|
568 | "goldcoin" => "goldcoin", |
|
|
569 | "goldcoins" => "goldcoin", |
|
|
570 | "platinum" => "platinacoin", |
|
|
571 | "platinumcoin" => "platinacoin", |
|
|
572 | "platinumcoins" => "platinacoin", |
|
|
573 | "platina" => "platinacoin", |
|
|
574 | "platinacoin" => "platinacoin", |
|
|
575 | "platinacoins" => "platinacoin", |
|
|
576 | "royalty" => "royalty", |
|
|
577 | "royalties" => "royalty", |
|
|
578 | ); |
|
|
579 | |
|
|
580 | sub coin_from_name($) { |
|
|
581 | $coin_alias{$_[0]} |
|
|
582 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
583 | : undef |
528 | } |
584 | } |
529 | |
585 | |
530 | =item $value = cf::db_get $family => $key |
586 | =item $value = cf::db_get $family => $key |
531 | |
587 | |
532 | Returns a single value from the environment database. |
588 | Returns a single value from the environment database. |
… | |
… | |
534 | =item cf::db_put $family => $key => $value |
590 | =item cf::db_put $family => $key => $value |
535 | |
591 | |
536 | Stores the given C<$value> in the family. It can currently store binary |
592 | Stores the given C<$value> in the family. It can currently store binary |
537 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
593 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
538 | |
594 | |
|
|
595 | =item $db = cf::db_table "name" |
|
|
596 | |
|
|
597 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
598 | within each server. |
|
|
599 | |
539 | =cut |
600 | =cut |
|
|
601 | |
|
|
602 | sub db_table($) { |
|
|
603 | my ($name) = @_; |
|
|
604 | my $db = BDB::db_create $DB_ENV; |
|
|
605 | |
|
|
606 | eval { |
|
|
607 | $db->set_flags (BDB::CHKSUM); |
|
|
608 | |
|
|
609 | utf8::encode $name; |
|
|
610 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
611 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
612 | cf::cleanup "db_open(db): $!" if $!; |
|
|
613 | }; |
|
|
614 | cf::cleanup "db_open(db): $@" if $@; |
|
|
615 | |
|
|
616 | $db |
|
|
617 | } |
540 | |
618 | |
541 | our $DB; |
619 | our $DB; |
542 | |
620 | |
543 | sub db_init { |
621 | sub db_init { |
544 | unless ($DB) { |
|
|
545 | $DB = BDB::db_create $DB_ENV; |
|
|
546 | |
|
|
547 | cf::sync_job { |
622 | cf::sync_job { |
548 | eval { |
623 | $DB ||= db_table "db"; |
549 | $DB->set_flags (BDB::CHKSUM); |
|
|
550 | |
|
|
551 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
552 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
553 | cf::cleanup "db_open(db): $!" if $!; |
|
|
554 | }; |
|
|
555 | cf::cleanup "db_open(db): $@" if $@; |
|
|
556 | }; |
|
|
557 | } |
624 | }; |
558 | } |
625 | } |
559 | |
626 | |
560 | sub db_get($$) { |
627 | sub db_get($$) { |
561 | my $key = "$_[0]/$_[1]"; |
628 | my $key = "$_[0]/$_[1]"; |
562 | |
629 | |
… | |
… | |
612 | if (1) { |
679 | if (1) { |
613 | $md5 = |
680 | $md5 = |
614 | join "\x00", |
681 | join "\x00", |
615 | $processversion, |
682 | $processversion, |
616 | map { |
683 | map { |
617 | Coro::cede; |
684 | cf::cede_to_tick; |
618 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
685 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
619 | } 0.. $#$src; |
686 | } 0.. $#$src; |
620 | |
687 | |
621 | |
688 | |
622 | my $dbmd5 = db_get cache => "$id/md5"; |
689 | my $dbmd5 = db_get cache => "$id/md5"; |
… | |
… | |
660 | |
727 | |
661 | ############################################################################# |
728 | ############################################################################# |
662 | |
729 | |
663 | =head2 ATTACHABLE OBJECTS |
730 | =head2 ATTACHABLE OBJECTS |
664 | |
731 | |
665 | Many objects in crossfire are so-called attachable objects. That means you can |
732 | Many objects in deliantra are so-called attachable objects. That means you can |
666 | attach callbacks/event handlers (a collection of which is called an "attachment") |
733 | attach callbacks/event handlers (a collection of which is called an "attachment") |
667 | to it. All such attachable objects support the following methods. |
734 | to it. All such attachable objects support the following methods. |
668 | |
735 | |
669 | In the following description, CLASS can be any of C<global>, C<object> |
736 | In the following description, CLASS can be any of C<global>, C<object> |
670 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
737 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
671 | Crossfire TRT). |
738 | Deliantra). |
672 | |
739 | |
673 | =over 4 |
740 | =over 4 |
674 | |
741 | |
675 | =item $attachable->attach ($attachment, key => $value...) |
742 | =item $attachable->attach ($attachment, key => $value...) |
676 | |
743 | |
… | |
… | |
720 | =item cf::CLASS::attachment $name, ... |
787 | =item cf::CLASS::attachment $name, ... |
721 | |
788 | |
722 | Register an attachment by C<$name> through which attachable objects of the |
789 | Register an attachment by C<$name> through which attachable objects of the |
723 | given CLASS can refer to this attachment. |
790 | given CLASS can refer to this attachment. |
724 | |
791 | |
725 | Some classes such as crossfire maps and objects can specify attachments |
792 | Some classes such as deliantra maps and objects can specify attachments |
726 | that are attached at load/instantiate time, thus the need for a name. |
793 | that are attached at load/instantiate time, thus the need for a name. |
727 | |
794 | |
728 | These calls expect any number of the following handler/hook descriptions: |
795 | These calls expect any number of the following handler/hook descriptions: |
729 | |
796 | |
730 | =over 4 |
797 | =over 4 |
… | |
… | |
958 | } |
1025 | } |
959 | |
1026 | |
960 | 0 |
1027 | 0 |
961 | } |
1028 | } |
962 | |
1029 | |
963 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1030 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
964 | |
1031 | |
965 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1032 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
966 | |
1033 | |
967 | Generate an object-specific event with the given arguments. |
1034 | Generate an object-specific event with the given arguments. |
968 | |
1035 | |
… | |
… | |
974 | |
1041 | |
975 | =cut |
1042 | =cut |
976 | |
1043 | |
977 | ############################################################################# |
1044 | ############################################################################# |
978 | # object support |
1045 | # object support |
979 | # |
|
|
980 | |
1046 | |
|
|
1047 | sub _object_equal($$); |
|
|
1048 | sub _object_equal($$) { |
|
|
1049 | my ($a, $b) = @_; |
|
|
1050 | |
|
|
1051 | return 0 unless (ref $a) eq (ref $b); |
|
|
1052 | |
|
|
1053 | if ("HASH" eq ref $a) { |
|
|
1054 | my @ka = keys %$a; |
|
|
1055 | my @kb = keys %$b; |
|
|
1056 | |
|
|
1057 | return 0 if @ka != @kb; |
|
|
1058 | |
|
|
1059 | for (0 .. $#ka) { |
|
|
1060 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1061 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1062 | } |
|
|
1063 | |
|
|
1064 | } elsif ("ARRAY" eq ref $a) { |
|
|
1065 | |
|
|
1066 | return 0 if @$a != @$b; |
|
|
1067 | |
|
|
1068 | for (0 .. $#$a) { |
|
|
1069 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1070 | } |
|
|
1071 | |
|
|
1072 | } elsif ($a ne $b) { |
|
|
1073 | return 0; |
|
|
1074 | } |
|
|
1075 | |
|
|
1076 | 1 |
|
|
1077 | } |
|
|
1078 | |
|
|
1079 | our $SLOW_MERGES;#d# |
981 | sub _can_merge { |
1080 | sub _can_merge { |
982 | my ($ob1, $ob2) = @_; |
1081 | my ($ob1, $ob2) = @_; |
983 | |
1082 | |
984 | local $Storable::canonical = 1; |
1083 | ++$SLOW_MERGES;#d# |
985 | my $fob1 = Storable::freeze $ob1; |
|
|
986 | my $fob2 = Storable::freeze $ob2; |
|
|
987 | |
1084 | |
988 | $fob1 eq $fob2 |
1085 | # we do the slow way here |
|
|
1086 | return _object_equal $ob1, $ob2 |
989 | } |
1087 | } |
990 | |
1088 | |
991 | sub reattach { |
1089 | sub reattach { |
992 | # basically do the same as instantiate, without calling instantiate |
1090 | # basically do the same as instantiate, without calling instantiate |
993 | my ($obj) = @_; |
1091 | my ($obj) = @_; |
994 | |
1092 | |
|
|
1093 | # no longer needed after getting rid of delete_package? |
995 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1094 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
996 | |
1095 | |
997 | my $registry = $obj->registry; |
1096 | my $registry = $obj->registry; |
998 | |
1097 | |
999 | @$registry = (); |
1098 | @$registry = (); |
1000 | |
1099 | |
… | |
… | |
1015 | cf::attachable->attach ( |
1114 | cf::attachable->attach ( |
1016 | prio => -1000000, |
1115 | prio => -1000000, |
1017 | on_instantiate => sub { |
1116 | on_instantiate => sub { |
1018 | my ($obj, $data) = @_; |
1117 | my ($obj, $data) = @_; |
1019 | |
1118 | |
1020 | $data = from_json $data; |
1119 | $data = decode_json $data; |
1021 | |
1120 | |
1022 | for (@$data) { |
1121 | for (@$data) { |
1023 | my ($name, $args) = @$_; |
1122 | my ($name, $args) = @$_; |
1024 | |
1123 | |
1025 | $obj->attach ($name, %{$args || {} }); |
1124 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1041 | sub object_freezer_save { |
1140 | sub object_freezer_save { |
1042 | my ($filename, $rdata, $objs) = @_; |
1141 | my ($filename, $rdata, $objs) = @_; |
1043 | |
1142 | |
1044 | sync_job { |
1143 | sync_job { |
1045 | if (length $$rdata) { |
1144 | if (length $$rdata) { |
|
|
1145 | utf8::decode (my $decname = $filename); |
1046 | warn sprintf "saving %s (%d,%d)\n", |
1146 | warn sprintf "saving %s (%d,%d)\n", |
1047 | $filename, length $$rdata, scalar @$objs; |
1147 | $decname, length $$rdata, scalar @$objs; |
1048 | |
1148 | |
1049 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1149 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1050 | chmod SAVE_MODE, $fh; |
1150 | aio_chmod $fh, SAVE_MODE; |
1051 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1151 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1052 | aio_fsync $fh if $cf::USE_FSYNC; |
1152 | aio_fsync $fh if $cf::USE_FSYNC; |
1053 | close $fh; |
1153 | aio_close $fh; |
1054 | |
1154 | |
1055 | if (@$objs) { |
1155 | if (@$objs) { |
1056 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1156 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1057 | chmod SAVE_MODE, $fh; |
1157 | aio_chmod $fh, SAVE_MODE; |
1058 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1158 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1059 | aio_write $fh, 0, (length $data), $data, 0; |
1159 | aio_write $fh, 0, (length $data), $data, 0; |
1060 | aio_fsync $fh if $cf::USE_FSYNC; |
1160 | aio_fsync $fh if $cf::USE_FSYNC; |
1061 | close $fh; |
1161 | aio_close $fh; |
1062 | aio_rename "$filename.pst~", "$filename.pst"; |
1162 | aio_rename "$filename.pst~", "$filename.pst"; |
1063 | } |
1163 | } |
1064 | } else { |
1164 | } else { |
1065 | aio_unlink "$filename.pst"; |
1165 | aio_unlink "$filename.pst"; |
1066 | } |
1166 | } |
1067 | |
1167 | |
1068 | aio_rename "$filename~", $filename; |
1168 | aio_rename "$filename~", $filename; |
|
|
1169 | |
|
|
1170 | $filename =~ s%/[^/]+$%%; |
|
|
1171 | aio_pathsync $filename if $cf::USE_FSYNC; |
1069 | } else { |
1172 | } else { |
1070 | warn "FATAL: $filename~: $!\n"; |
1173 | warn "unable to save objects: $filename~: $!\n"; |
1071 | } |
1174 | } |
1072 | } else { |
1175 | } else { |
1073 | aio_unlink $filename; |
1176 | aio_unlink $filename; |
1074 | aio_unlink "$filename.pst"; |
1177 | aio_unlink "$filename.pst"; |
1075 | } |
1178 | } |
1076 | } |
1179 | }; |
1077 | } |
1180 | } |
1078 | |
1181 | |
1079 | sub object_freezer_as_string { |
1182 | sub object_freezer_as_string { |
1080 | my ($rdata, $objs) = @_; |
1183 | my ($rdata, $objs) = @_; |
1081 | |
1184 | |
… | |
… | |
1093 | or return; |
1196 | or return; |
1094 | |
1197 | |
1095 | unless (aio_stat "$filename.pst") { |
1198 | unless (aio_stat "$filename.pst") { |
1096 | (aio_load "$filename.pst", $av) >= 0 |
1199 | (aio_load "$filename.pst", $av) >= 0 |
1097 | or return; |
1200 | or return; |
|
|
1201 | |
1098 | $av = eval { (Storable::thaw $av)->{objs} }; |
1202 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1203 | $av = $st->{objs}; |
1099 | } |
1204 | } |
1100 | |
1205 | |
|
|
1206 | utf8::decode (my $decname = $filename); |
1101 | warn sprintf "loading %s (%d)\n", |
1207 | warn sprintf "loading %s (%d,%d)\n", |
1102 | $filename, length $data, scalar @{$av || []}; |
1208 | $decname, length $data, scalar @{$av || []}; |
|
|
1209 | |
1103 | return ($data, $av); |
1210 | ($data, $av) |
1104 | } |
1211 | } |
1105 | |
1212 | |
1106 | =head2 COMMAND CALLBACKS |
1213 | =head2 COMMAND CALLBACKS |
1107 | |
1214 | |
1108 | =over 4 |
1215 | =over 4 |
… | |
… | |
1162 | my ($name, $cb) = @_; |
1269 | my ($name, $cb) = @_; |
1163 | |
1270 | |
1164 | $EXTICMD{$name} = $cb; |
1271 | $EXTICMD{$name} = $cb; |
1165 | } |
1272 | } |
1166 | |
1273 | |
|
|
1274 | use File::Glob (); |
|
|
1275 | |
1167 | cf::player->attach ( |
1276 | cf::player->attach ( |
1168 | on_command => sub { |
1277 | on_command => sub { |
1169 | my ($pl, $name, $params) = @_; |
1278 | my ($pl, $name, $params) = @_; |
1170 | |
1279 | |
1171 | my $cb = $COMMAND{$name} |
1280 | my $cb = $COMMAND{$name} |
… | |
… | |
1186 | my ($type, $reply, @payload) = |
1295 | my ($type, $reply, @payload) = |
1187 | "ARRAY" eq ref $msg |
1296 | "ARRAY" eq ref $msg |
1188 | ? @$msg |
1297 | ? @$msg |
1189 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
1298 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
1190 | |
1299 | |
|
|
1300 | my @reply; |
|
|
1301 | |
1191 | if (my $cb = $EXTCMD{$type}) { |
1302 | if (my $cb = $EXTCMD{$type}) { |
1192 | my @reply = $cb->($pl, @payload); |
1303 | @reply = $cb->($pl, @payload); |
1193 | |
|
|
1194 | $pl->ext_reply ($reply, @reply) |
|
|
1195 | if $reply; |
|
|
1196 | } |
1304 | } |
|
|
1305 | |
|
|
1306 | $pl->ext_reply ($reply, @reply) |
|
|
1307 | if $reply; |
|
|
1308 | |
1197 | } else { |
1309 | } else { |
1198 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1310 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1199 | } |
1311 | } |
1200 | |
1312 | |
1201 | cf::override; |
1313 | cf::override; |
1202 | }, |
1314 | }, |
1203 | ); |
1315 | ); |
|
|
1316 | |
|
|
1317 | # "readahead" all extensions |
|
|
1318 | sub cache_extensions { |
|
|
1319 | my $grp = IO::AIO::aio_group; |
|
|
1320 | |
|
|
1321 | add $grp IO::AIO::aio_readdir $LIBDIR, sub { |
|
|
1322 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1323 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1324 | } |
|
|
1325 | }; |
|
|
1326 | |
|
|
1327 | $grp |
|
|
1328 | } |
1204 | |
1329 | |
1205 | sub load_extensions { |
1330 | sub load_extensions { |
1206 | cf::sync_job { |
1331 | cf::sync_job { |
1207 | my %todo; |
1332 | my %todo; |
1208 | |
1333 | |
… | |
… | |
1228 | |
1353 | |
1229 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1354 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1230 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1355 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1231 | |
1356 | |
1232 | $ext{source} = |
1357 | $ext{source} = |
1233 | "package $pkg; use strict; use utf8;\n" |
1358 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1234 | . "#line 1 \"$path\"\n{\n" |
1359 | . "#line 1 \"$path\"\n{\n" |
1235 | . $source |
1360 | . $source |
1236 | . "\n};\n1"; |
1361 | . "\n};\n1"; |
1237 | |
1362 | |
1238 | $todo{$base} = \%ext; |
1363 | $todo{$base} = \%ext; |
… | |
… | |
1254 | my $msg = $@ ? "$v->{path}: $@\n" |
1379 | my $msg = $@ ? "$v->{path}: $@\n" |
1255 | : "$v->{base}: extension inactive.\n"; |
1380 | : "$v->{base}: extension inactive.\n"; |
1256 | |
1381 | |
1257 | if (exists $v->{meta}{mandatory}) { |
1382 | if (exists $v->{meta}{mandatory}) { |
1258 | warn $msg; |
1383 | warn $msg; |
1259 | warn "mandatory extension failed to load, exiting.\n"; |
1384 | cf::cleanup "mandatory extension failed to load, exiting."; |
1260 | exit 1; |
|
|
1261 | } |
1385 | } |
1262 | |
1386 | |
1263 | warn $msg; |
1387 | warn $msg; |
1264 | } |
1388 | } |
1265 | |
1389 | |
… | |
… | |
1279 | |
1403 | |
1280 | =back |
1404 | =back |
1281 | |
1405 | |
1282 | =head2 CORE EXTENSIONS |
1406 | =head2 CORE EXTENSIONS |
1283 | |
1407 | |
1284 | Functions and methods that extend core crossfire objects. |
1408 | Functions and methods that extend core deliantra objects. |
1285 | |
1409 | |
1286 | =cut |
1410 | =cut |
1287 | |
1411 | |
1288 | package cf::player; |
1412 | package cf::player; |
1289 | |
1413 | |
1290 | use Coro::AIO; |
1414 | use Coro::AIO; |
1291 | |
1415 | |
1292 | =head3 cf::player |
1416 | =head3 cf::player |
1293 | |
1417 | |
1294 | =over 4 |
1418 | =over 4 |
|
|
1419 | |
|
|
1420 | =item cf::player::num_playing |
|
|
1421 | |
|
|
1422 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1423 | |
|
|
1424 | =cut |
|
|
1425 | |
|
|
1426 | sub num_playing { |
|
|
1427 | scalar grep |
|
|
1428 | $_->ob->map |
|
|
1429 | && !$_->hidden |
|
|
1430 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1431 | cf::player::list |
|
|
1432 | } |
1295 | |
1433 | |
1296 | =item cf::player::find $login |
1434 | =item cf::player::find $login |
1297 | |
1435 | |
1298 | Returns the given player object, loading it if necessary (might block). |
1436 | Returns the given player object, loading it if necessary (might block). |
1299 | |
1437 | |
… | |
… | |
1318 | |
1456 | |
1319 | sub exists($) { |
1457 | sub exists($) { |
1320 | my ($login) = @_; |
1458 | my ($login) = @_; |
1321 | |
1459 | |
1322 | $cf::PLAYER{$login} |
1460 | $cf::PLAYER{$login} |
1323 | or cf::sync_job { !aio_stat path $login } |
1461 | or !aio_stat path $login |
1324 | } |
1462 | } |
1325 | |
1463 | |
1326 | sub find($) { |
1464 | sub find($) { |
1327 | return $cf::PLAYER{$_[0]} || do { |
1465 | return $cf::PLAYER{$_[0]} || do { |
1328 | my $login = $_[0]; |
1466 | my $login = $_[0]; |
… | |
… | |
1335 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1473 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1336 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1474 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1337 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1475 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1338 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1476 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1339 | |
1477 | |
1340 | my $pl = load_pl path $login |
1478 | my $f = new_from_file cf::object::thawer path $login |
1341 | or return; |
1479 | or return; |
|
|
1480 | |
|
|
1481 | my $pl = cf::player::load_pl $f |
|
|
1482 | or return; |
|
|
1483 | |
|
|
1484 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1485 | $f->resolve_delayed_derefs; |
1342 | $cf::PLAYER{$login} = $pl |
1486 | $cf::PLAYER{$login} = $pl |
1343 | } |
1487 | } |
1344 | } |
1488 | } |
1345 | } |
1489 | } |
1346 | |
1490 | |
… | |
… | |
1355 | return if $pl->{deny_save}; |
1499 | return if $pl->{deny_save}; |
1356 | |
1500 | |
1357 | aio_mkdir playerdir $pl, 0770; |
1501 | aio_mkdir playerdir $pl, 0770; |
1358 | $pl->{last_save} = $cf::RUNTIME; |
1502 | $pl->{last_save} = $cf::RUNTIME; |
1359 | |
1503 | |
|
|
1504 | cf::get_slot 0.01; |
|
|
1505 | |
1360 | $pl->save_pl ($path); |
1506 | $pl->save_pl ($path); |
1361 | Coro::cede; |
1507 | cf::cede_to_tick; |
1362 | } |
1508 | } |
1363 | |
1509 | |
1364 | sub new($) { |
1510 | sub new($) { |
1365 | my ($login) = @_; |
1511 | my ($login) = @_; |
1366 | |
1512 | |
… | |
… | |
1372 | $cf::PLAYER{$login} = $self; |
1518 | $cf::PLAYER{$login} = $self; |
1373 | |
1519 | |
1374 | $self |
1520 | $self |
1375 | } |
1521 | } |
1376 | |
1522 | |
|
|
1523 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1524 | |
|
|
1525 | =cut |
|
|
1526 | |
|
|
1527 | sub send_msg { |
|
|
1528 | my $ns = shift->ns |
|
|
1529 | or return; |
|
|
1530 | $ns->send_msg (@_); |
|
|
1531 | } |
|
|
1532 | |
1377 | =item $pl->quit_character |
1533 | =item $pl->quit_character |
1378 | |
1534 | |
1379 | Nukes the player without looking back. If logged in, the connection will |
1535 | Nukes the player without looking back. If logged in, the connection will |
1380 | be destroyed. May block for a long time. |
1536 | be destroyed. May block for a long time. |
1381 | |
1537 | |
… | |
… | |
1385 | my ($pl) = @_; |
1541 | my ($pl) = @_; |
1386 | |
1542 | |
1387 | my $name = $pl->ob->name; |
1543 | my $name = $pl->ob->name; |
1388 | |
1544 | |
1389 | $pl->{deny_save} = 1; |
1545 | $pl->{deny_save} = 1; |
1390 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1546 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1391 | |
1547 | |
1392 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1548 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1393 | $pl->deactivate; |
1549 | $pl->deactivate; |
|
|
1550 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1551 | $pl->ob->check_score; |
1394 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1552 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1395 | $pl->ns->destroy if $pl->ns; |
1553 | $pl->ns->destroy if $pl->ns; |
1396 | |
1554 | |
1397 | my $path = playerdir $pl; |
1555 | my $path = playerdir $pl; |
1398 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1556 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1434 | or return []; |
1592 | or return []; |
1435 | |
1593 | |
1436 | my @logins; |
1594 | my @logins; |
1437 | |
1595 | |
1438 | for my $login (@$dirs) { |
1596 | for my $login (@$dirs) { |
|
|
1597 | my $path = path $login; |
|
|
1598 | |
|
|
1599 | # a .pst is a dead give-away for a valid player |
|
|
1600 | # if no pst file found, open and chekc for blocked users |
|
|
1601 | if (aio_stat "$path.pst") { |
1439 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1602 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1440 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1603 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1441 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1604 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1605 | } |
1442 | |
1606 | |
1443 | utf8::decode $login; |
1607 | utf8::decode $login; |
1444 | push @logins, $login; |
1608 | push @logins, $login; |
1445 | } |
1609 | } |
1446 | |
1610 | |
… | |
… | |
1473 | } |
1637 | } |
1474 | |
1638 | |
1475 | \@paths |
1639 | \@paths |
1476 | } |
1640 | } |
1477 | |
1641 | |
1478 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1642 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1479 | |
1643 | |
1480 | Expand crossfire pod fragments into protocol xml. |
1644 | Expand deliantra pod fragments into protocol xml. |
1481 | |
|
|
1482 | =cut |
|
|
1483 | |
|
|
1484 | sub expand_cfpod { |
|
|
1485 | ((my $self), (local $_)) = @_; |
|
|
1486 | |
|
|
1487 | # escape & and < |
|
|
1488 | s/&/&/g; |
|
|
1489 | s/(?<![BIUGH])</</g; |
|
|
1490 | |
|
|
1491 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1492 | |
|
|
1493 | 1 while |
|
|
1494 | # replace B<>, I<>, U<> etc. |
|
|
1495 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1496 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1497 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1498 | # replace G<male|female> tags |
|
|
1499 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1500 | $self->gender ? $2 : $1 |
|
|
1501 | }ge |
|
|
1502 | # replace H<hint text> |
|
|
1503 | || s{H<([^\>]*)>} |
|
|
1504 | { |
|
|
1505 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1506 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1507 | "") |
|
|
1508 | [$self->{hintmode}] |
|
|
1509 | }ge; |
|
|
1510 | |
|
|
1511 | # create single paragraphs (very hackish) |
|
|
1512 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1513 | |
|
|
1514 | # compress some whitespace |
|
|
1515 | s/\s+\n/\n/g; # ws line-ends |
|
|
1516 | s/\n\n+/\n/g; # double lines |
|
|
1517 | s/^\n+//; # beginning lines |
|
|
1518 | s/\n+$//; # ending lines |
|
|
1519 | |
|
|
1520 | $_ |
|
|
1521 | } |
|
|
1522 | |
|
|
1523 | sub hintmode { |
|
|
1524 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1525 | $_[0]{hintmode} |
|
|
1526 | } |
|
|
1527 | |
1645 | |
1528 | =item $player->ext_reply ($msgid, @msg) |
1646 | =item $player->ext_reply ($msgid, @msg) |
1529 | |
1647 | |
1530 | Sends an ext reply to the player. |
1648 | Sends an ext reply to the player. |
1531 | |
1649 | |
1532 | =cut |
1650 | =cut |
1533 | |
1651 | |
1534 | sub ext_reply($$@) { |
1652 | sub ext_reply($$@) { |
1535 | my ($self, $id, @msg) = @_; |
1653 | my ($self, $id, @msg) = @_; |
1536 | |
1654 | |
1537 | if ($self->ns->extcmd == 2) { |
1655 | $self->ns->ext_reply ($id, @msg) |
1538 | $self->send ("ext " . $self->ns->{json_coder}->encode (["reply-$id", @msg])); |
|
|
1539 | } elsif ($self->ns->extcmd == 1) { |
|
|
1540 | #TODO: version 1, remove |
|
|
1541 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
1542 | $self->send ("ext " . $self->ns->{json_coder}->encode ({@msg})); |
|
|
1543 | } |
|
|
1544 | } |
1656 | } |
1545 | |
1657 | |
1546 | =item $player->ext_msg ($type, @msg) |
1658 | =item $player->ext_msg ($type, @msg) |
1547 | |
1659 | |
1548 | Sends an ext event to the client. |
1660 | Sends an ext event to the client. |
… | |
… | |
1604 | our $MAX_RESET = 3600; |
1716 | our $MAX_RESET = 3600; |
1605 | our $DEFAULT_RESET = 3000; |
1717 | our $DEFAULT_RESET = 3000; |
1606 | |
1718 | |
1607 | sub generate_random_map { |
1719 | sub generate_random_map { |
1608 | my ($self, $rmp) = @_; |
1720 | my ($self, $rmp) = @_; |
|
|
1721 | |
|
|
1722 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1723 | |
1609 | # mit "rum" bekleckern, nicht |
1724 | # mit "rum" bekleckern, nicht |
1610 | $self->_create_random_map ( |
1725 | $self->_create_random_map ( |
1611 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1726 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1612 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1727 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1613 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1728 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1735 | |
1850 | |
1736 | # the temporary/swap location |
1851 | # the temporary/swap location |
1737 | sub save_path { |
1852 | sub save_path { |
1738 | my ($self) = @_; |
1853 | my ($self) = @_; |
1739 | |
1854 | |
1740 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1855 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1741 | "$TMPDIR/$path.map" |
1856 | "$TMPDIR/$path.map" |
1742 | } |
1857 | } |
1743 | |
1858 | |
1744 | # the unique path, undef == no special unique path |
1859 | # the unique path, undef == no special unique path |
1745 | sub uniq_path { |
1860 | sub uniq_path { |
1746 | my ($self) = @_; |
1861 | my ($self) = @_; |
1747 | |
1862 | |
1748 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1863 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1749 | "$UNIQUEDIR/$path" |
1864 | "$UNIQUEDIR/$path" |
1750 | } |
1865 | } |
1751 | |
1866 | |
1752 | # and all this just because we cannot iterate over |
1867 | # and all this just because we cannot iterate over |
1753 | # all maps in C++... |
1868 | # all maps in C++... |
… | |
… | |
1776 | |
1891 | |
1777 | sub load_header_from($) { |
1892 | sub load_header_from($) { |
1778 | my ($self, $path) = @_; |
1893 | my ($self, $path) = @_; |
1779 | |
1894 | |
1780 | utf8::encode $path; |
1895 | utf8::encode $path; |
1781 | #aio_open $path, O_RDONLY, 0 |
1896 | my $f = new_from_file cf::object::thawer $path |
1782 | # or return; |
|
|
1783 | |
|
|
1784 | $self->_load_header ($path) |
|
|
1785 | or return; |
1897 | or return; |
|
|
1898 | |
|
|
1899 | $self->_load_header ($f) |
|
|
1900 | or return; |
|
|
1901 | |
|
|
1902 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1903 | $f->resolve_delayed_derefs; |
1786 | |
1904 | |
1787 | $self->{load_path} = $path; |
1905 | $self->{load_path} = $path; |
1788 | |
1906 | |
1789 | 1 |
1907 | 1 |
1790 | } |
1908 | } |
… | |
… | |
1844 | sub find { |
1962 | sub find { |
1845 | my ($path, $origin) = @_; |
1963 | my ($path, $origin) = @_; |
1846 | |
1964 | |
1847 | $path = normalise $path, $origin && $origin->path; |
1965 | $path = normalise $path, $origin && $origin->path; |
1848 | |
1966 | |
|
|
1967 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1849 | cf::lock_wait "map_find:$path"; |
1968 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1850 | |
1969 | |
1851 | $cf::MAP{$path} || do { |
1970 | $cf::MAP{$path} || do { |
1852 | my $guard = cf::lock_acquire "map_find:$path"; |
|
|
1853 | my $map = new_from_path cf::map $path |
1971 | my $map = new_from_path cf::map $path |
1854 | or return; |
1972 | or return; |
1855 | |
1973 | |
1856 | $map->{last_save} = $cf::RUNTIME; |
1974 | $map->{last_save} = $cf::RUNTIME; |
1857 | |
1975 | |
… | |
… | |
1859 | or return; |
1977 | or return; |
1860 | |
1978 | |
1861 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1979 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1862 | # doing this can freeze the server in a sync job, obviously |
1980 | # doing this can freeze the server in a sync job, obviously |
1863 | #$cf::WAIT_FOR_TICK->wait; |
1981 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1982 | undef $guard2; |
|
|
1983 | undef $guard1; |
1864 | $map->reset; |
1984 | $map->reset; |
1865 | undef $guard; |
|
|
1866 | return find $path; |
1985 | return find $path; |
1867 | } |
1986 | } |
1868 | |
1987 | |
1869 | $cf::MAP{$path} = $map |
1988 | $cf::MAP{$path} = $map |
1870 | } |
1989 | } |
… | |
… | |
1879 | local $self->{deny_reset} = 1; # loading can take a long time |
1998 | local $self->{deny_reset} = 1; # loading can take a long time |
1880 | |
1999 | |
1881 | my $path = $self->{path}; |
2000 | my $path = $self->{path}; |
1882 | |
2001 | |
1883 | { |
2002 | { |
1884 | my $guard = cf::lock_acquire "map_load:$path"; |
2003 | my $guard = cf::lock_acquire "map_data:$path"; |
1885 | |
2004 | |
|
|
2005 | return unless $self->valid; |
1886 | return if $self->in_memory != cf::MAP_SWAPPED; |
2006 | return unless $self->in_memory == cf::MAP_SWAPPED; |
1887 | |
2007 | |
1888 | $self->in_memory (cf::MAP_LOADING); |
2008 | $self->in_memory (cf::MAP_LOADING); |
1889 | |
2009 | |
1890 | $self->alloc; |
2010 | $self->alloc; |
1891 | |
2011 | |
1892 | $self->pre_load; |
2012 | $self->pre_load; |
1893 | Coro::cede; |
2013 | cf::cede_to_tick; |
1894 | |
2014 | |
|
|
2015 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2016 | $f->skip_block; |
1895 | $self->_load_objects ($self->{load_path}, 1) |
2017 | $self->_load_objects ($f) |
1896 | or return; |
2018 | or return; |
1897 | |
2019 | |
1898 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2020 | $self->post_load_original |
1899 | if delete $self->{load_original}; |
2021 | if delete $self->{load_original}; |
1900 | |
2022 | |
1901 | if (my $uniq = $self->uniq_path) { |
2023 | if (my $uniq = $self->uniq_path) { |
1902 | utf8::encode $uniq; |
2024 | utf8::encode $uniq; |
1903 | if (aio_open $uniq, O_RDONLY, 0) { |
2025 | unless (aio_stat $uniq) { |
|
|
2026 | if (my $f = new_from_file cf::object::thawer $uniq) { |
1904 | $self->clear_unique_items; |
2027 | $self->clear_unique_items; |
1905 | $self->_load_objects ($uniq, 0); |
2028 | $self->_load_objects ($f); |
|
|
2029 | $f->resolve_delayed_derefs; |
|
|
2030 | } |
1906 | } |
2031 | } |
1907 | } |
2032 | } |
1908 | |
2033 | |
1909 | Coro::cede; |
2034 | $f->resolve_delayed_derefs; |
|
|
2035 | |
|
|
2036 | cf::cede_to_tick; |
1910 | # now do the right thing for maps |
2037 | # now do the right thing for maps |
1911 | $self->link_multipart_objects; |
2038 | $self->link_multipart_objects; |
1912 | $self->difficulty ($self->estimate_difficulty) |
2039 | $self->difficulty ($self->estimate_difficulty) |
1913 | unless $self->difficulty; |
2040 | unless $self->difficulty; |
1914 | Coro::cede; |
2041 | cf::cede_to_tick; |
1915 | |
2042 | |
1916 | unless ($self->{deny_activate}) { |
2043 | unless ($self->{deny_activate}) { |
1917 | $self->decay_objects; |
2044 | $self->decay_objects; |
1918 | $self->fix_auto_apply; |
2045 | $self->fix_auto_apply; |
1919 | $self->update_buttons; |
2046 | $self->update_buttons; |
1920 | Coro::cede; |
2047 | cf::cede_to_tick; |
1921 | $self->set_darkness_map; |
2048 | $self->set_darkness_map; |
1922 | Coro::cede; |
2049 | cf::cede_to_tick; |
1923 | $self->activate; |
2050 | $self->activate; |
1924 | } |
2051 | } |
1925 | |
2052 | |
|
|
2053 | $self->{last_save} = $cf::RUNTIME; |
|
|
2054 | $self->last_access ($cf::RUNTIME); |
|
|
2055 | |
1926 | $self->in_memory (cf::MAP_IN_MEMORY); |
2056 | $self->in_memory (cf::MAP_ACTIVE); |
1927 | } |
2057 | } |
1928 | |
2058 | |
1929 | $self->post_load; |
2059 | $self->post_load; |
1930 | } |
2060 | } |
1931 | |
2061 | |
… | |
… | |
1940 | |
2070 | |
1941 | $self |
2071 | $self |
1942 | } |
2072 | } |
1943 | |
2073 | |
1944 | # find and load all maps in the 3x3 area around a map |
2074 | # find and load all maps in the 3x3 area around a map |
1945 | sub load_diag { |
2075 | sub load_neighbours { |
1946 | my ($map) = @_; |
2076 | my ($map) = @_; |
1947 | |
2077 | |
1948 | my @diag; # diagonal neighbours |
2078 | my @neigh; # diagonal neighbours |
1949 | |
2079 | |
1950 | for (0 .. 3) { |
2080 | for (0 .. 3) { |
1951 | my $neigh = $map->tile_path ($_) |
2081 | my $neigh = $map->tile_path ($_) |
1952 | or next; |
2082 | or next; |
1953 | $neigh = find $neigh, $map |
2083 | $neigh = find $neigh, $map |
1954 | or next; |
2084 | or next; |
1955 | $neigh->load; |
2085 | $neigh->load; |
1956 | |
2086 | |
|
|
2087 | push @neigh, |
1957 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2088 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
1958 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2089 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
1959 | } |
2090 | } |
1960 | |
2091 | |
1961 | for (@diag) { |
2092 | for (grep defined $_->[0], @neigh) { |
|
|
2093 | my ($path, $origin) = @$_; |
1962 | my $neigh = find @$_ |
2094 | my $neigh = find $path, $origin |
1963 | or next; |
2095 | or next; |
1964 | $neigh->load; |
2096 | $neigh->load; |
1965 | } |
2097 | } |
1966 | } |
2098 | } |
1967 | |
2099 | |
… | |
… | |
1972 | } |
2104 | } |
1973 | |
2105 | |
1974 | sub do_load_sync { |
2106 | sub do_load_sync { |
1975 | my ($map) = @_; |
2107 | my ($map) = @_; |
1976 | |
2108 | |
|
|
2109 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
|
|
2110 | if $Coro::current == $Coro::main; |
|
|
2111 | |
1977 | cf::sync_job { $map->load }; |
2112 | cf::sync_job { $map->load }; |
1978 | } |
2113 | } |
1979 | |
2114 | |
1980 | our %MAP_PREFETCH; |
2115 | our %MAP_PREFETCH; |
1981 | our $MAP_PREFETCHER = undef; |
2116 | our $MAP_PREFETCHER = undef; |
1982 | |
2117 | |
1983 | sub find_async { |
2118 | sub find_async { |
1984 | my ($path, $origin) = @_; |
2119 | my ($path, $origin, $load) = @_; |
1985 | |
2120 | |
1986 | $path = normalise $path, $origin && $origin->{path}; |
2121 | $path = normalise $path, $origin && $origin->{path}; |
1987 | |
2122 | |
1988 | if (my $map = $cf::MAP{$path}) { |
2123 | if (my $map = $cf::MAP{$path}) { |
1989 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
2124 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
1990 | } |
2125 | } |
1991 | |
2126 | |
1992 | undef $MAP_PREFETCH{$path}; |
2127 | $MAP_PREFETCH{$path} |= $load; |
|
|
2128 | |
1993 | $MAP_PREFETCHER ||= cf::async { |
2129 | $MAP_PREFETCHER ||= cf::async { |
|
|
2130 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2131 | |
1994 | while (%MAP_PREFETCH) { |
2132 | while (%MAP_PREFETCH) { |
1995 | for my $path (keys %MAP_PREFETCH) { |
2133 | while (my ($k, $v) = each %MAP_PREFETCH) { |
1996 | if (my $map = find $path) { |
2134 | if (my $map = find $k) { |
1997 | $map->load; |
2135 | $map->load if $v; |
1998 | } |
2136 | } |
1999 | |
2137 | |
2000 | delete $MAP_PREFETCH{$path}; |
2138 | delete $MAP_PREFETCH{$k}; |
2001 | } |
2139 | } |
2002 | } |
2140 | } |
2003 | undef $MAP_PREFETCHER; |
2141 | undef $MAP_PREFETCHER; |
2004 | }; |
2142 | }; |
2005 | $MAP_PREFETCHER->prio (6); |
2143 | $MAP_PREFETCHER->prio (6); |
… | |
… | |
2008 | } |
2146 | } |
2009 | |
2147 | |
2010 | sub save { |
2148 | sub save { |
2011 | my ($self) = @_; |
2149 | my ($self) = @_; |
2012 | |
2150 | |
2013 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2151 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2014 | |
2152 | |
2015 | $self->{last_save} = $cf::RUNTIME; |
2153 | $self->{last_save} = $cf::RUNTIME; |
2016 | |
2154 | |
2017 | return unless $self->dirty; |
2155 | return unless $self->dirty; |
2018 | |
2156 | |
… | |
… | |
2024 | return if $self->{deny_save}; |
2162 | return if $self->{deny_save}; |
2025 | |
2163 | |
2026 | local $self->{last_access} = $self->last_access;#d# |
2164 | local $self->{last_access} = $self->last_access;#d# |
2027 | |
2165 | |
2028 | cf::async { |
2166 | cf::async { |
|
|
2167 | $Coro::current->{desc} = "map player save"; |
2029 | $_->contr->save for $self->players; |
2168 | $_->contr->save for $self->players; |
2030 | }; |
2169 | }; |
|
|
2170 | |
|
|
2171 | cf::get_slot 0.02; |
2031 | |
2172 | |
2032 | if ($uniq) { |
2173 | if ($uniq) { |
2033 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2174 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2034 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2175 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2035 | } else { |
2176 | } else { |
… | |
… | |
2041 | my ($self) = @_; |
2182 | my ($self) = @_; |
2042 | |
2183 | |
2043 | # save first because save cedes |
2184 | # save first because save cedes |
2044 | $self->save; |
2185 | $self->save; |
2045 | |
2186 | |
2046 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2187 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2047 | |
2188 | |
2048 | return if $self->players; |
2189 | return if $self->players; |
2049 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2190 | return if $self->in_memory != cf::MAP_ACTIVE; |
2050 | return if $self->{deny_save}; |
2191 | return if $self->{deny_save}; |
2051 | |
2192 | |
|
|
2193 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2194 | |
|
|
2195 | $self->deactivate; |
|
|
2196 | $_->clear_links_to ($self) for values %cf::MAP; |
2052 | $self->clear; |
2197 | $self->clear; |
2053 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2054 | } |
2198 | } |
2055 | |
2199 | |
2056 | sub reset_at { |
2200 | sub reset_at { |
2057 | my ($self) = @_; |
2201 | my ($self) = @_; |
2058 | |
2202 | |
… | |
… | |
2090 | if $uniq; |
2234 | if $uniq; |
2091 | } |
2235 | } |
2092 | |
2236 | |
2093 | delete $cf::MAP{$self->path}; |
2237 | delete $cf::MAP{$self->path}; |
2094 | |
2238 | |
|
|
2239 | $self->deactivate; |
|
|
2240 | $_->clear_links_to ($self) for values %cf::MAP; |
2095 | $self->clear; |
2241 | $self->clear; |
2096 | |
|
|
2097 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
2098 | |
2242 | |
2099 | $self->unlink_save; |
2243 | $self->unlink_save; |
2100 | $self->destroy; |
2244 | $self->destroy; |
2101 | } |
2245 | } |
2102 | |
2246 | |
2103 | my $nuke_counter = "aaaa"; |
2247 | my $nuke_counter = "aaaa"; |
2104 | |
2248 | |
2105 | sub nuke { |
2249 | sub nuke { |
2106 | my ($self) = @_; |
2250 | my ($self) = @_; |
2107 | |
2251 | |
|
|
2252 | { |
|
|
2253 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2254 | |
2108 | delete $cf::MAP{$self->path}; |
2255 | delete $cf::MAP{$self->path}; |
2109 | |
2256 | |
2110 | $self->unlink_save; |
2257 | $self->unlink_save; |
2111 | |
2258 | |
2112 | bless $self, "cf::map"; |
2259 | bless $self, "cf::map"; |
2113 | delete $self->{deny_reset}; |
2260 | delete $self->{deny_reset}; |
2114 | $self->{deny_save} = 1; |
2261 | $self->{deny_save} = 1; |
2115 | $self->reset_timeout (1); |
2262 | $self->reset_timeout (1); |
2116 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2263 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2117 | |
2264 | |
2118 | $cf::MAP{$self->path} = $self; |
2265 | $cf::MAP{$self->path} = $self; |
|
|
2266 | } |
2119 | |
2267 | |
2120 | $self->reset; # polite request, might not happen |
2268 | $self->reset; # polite request, might not happen |
2121 | } |
2269 | } |
2122 | |
2270 | |
2123 | =item $maps = cf::map::tmp_maps |
2271 | =item $maps = cf::map::tmp_maps |
… | |
… | |
2165 | |
2313 | |
2166 | sub unique_maps() { |
2314 | sub unique_maps() { |
2167 | [ |
2315 | [ |
2168 | map { |
2316 | map { |
2169 | utf8::decode $_; |
2317 | utf8::decode $_; |
2170 | /\.map$/ |
2318 | s/\.map$//; # TODO future compatibility hack |
|
|
2319 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2320 | ? () |
2171 | ? normalise $_ |
2321 | : normalise $_ |
2172 | : () |
|
|
2173 | } @{ aio_readdir $UNIQUEDIR or [] } |
2322 | } @{ aio_readdir $UNIQUEDIR or [] } |
2174 | ] |
2323 | ] |
2175 | } |
2324 | } |
2176 | |
2325 | |
2177 | package cf; |
|
|
2178 | |
|
|
2179 | =back |
2326 | =back |
2180 | |
2327 | |
2181 | =head3 cf::object |
2328 | =head3 cf::object |
2182 | |
2329 | |
2183 | =cut |
2330 | =cut |
… | |
… | |
2186 | |
2333 | |
2187 | =over 4 |
2334 | =over 4 |
2188 | |
2335 | |
2189 | =item $ob->inv_recursive |
2336 | =item $ob->inv_recursive |
2190 | |
2337 | |
2191 | Returns the inventory of the object _and_ their inventories, recursively. |
2338 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2339 | but I<not> the object itself. |
2192 | |
2340 | |
2193 | =cut |
2341 | =cut |
2194 | |
2342 | |
2195 | sub inv_recursive_; |
2343 | sub inv_recursive_; |
2196 | sub inv_recursive_ { |
2344 | sub inv_recursive_ { |
… | |
… | |
2199 | |
2347 | |
2200 | sub inv_recursive { |
2348 | sub inv_recursive { |
2201 | inv_recursive_ inv $_[0] |
2349 | inv_recursive_ inv $_[0] |
2202 | } |
2350 | } |
2203 | |
2351 | |
|
|
2352 | =item $ref = $ob->ref |
|
|
2353 | |
|
|
2354 | Creates and returns a persistent reference to an object that can be stored as a string. |
|
|
2355 | |
|
|
2356 | =item $ob = cf::object::deref ($refstring) |
|
|
2357 | |
|
|
2358 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2359 | even if the object actually exists. May block. |
|
|
2360 | |
|
|
2361 | =cut |
|
|
2362 | |
|
|
2363 | sub deref { |
|
|
2364 | my ($ref) = @_; |
|
|
2365 | |
|
|
2366 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2367 | my ($uuid, $name) = ($1, $2); |
|
|
2368 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2369 | or return; |
|
|
2370 | $pl->ob->uuid eq $uuid |
|
|
2371 | or return; |
|
|
2372 | |
|
|
2373 | $pl->ob |
|
|
2374 | } else { |
|
|
2375 | warn "$ref: cannot resolve object reference\n"; |
|
|
2376 | undef |
|
|
2377 | } |
|
|
2378 | } |
|
|
2379 | |
2204 | package cf; |
2380 | package cf; |
2205 | |
2381 | |
2206 | =back |
2382 | =back |
2207 | |
2383 | |
2208 | =head3 cf::object::player |
2384 | =head3 cf::object::player |
… | |
… | |
2214 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2390 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2215 | can be C<undef>. Does the right thing when the player is currently in a |
2391 | can be C<undef>. Does the right thing when the player is currently in a |
2216 | dialogue with the given NPC character. |
2392 | dialogue with the given NPC character. |
2217 | |
2393 | |
2218 | =cut |
2394 | =cut |
|
|
2395 | |
|
|
2396 | our $SAY_CHANNEL = { |
|
|
2397 | id => "say", |
|
|
2398 | title => "Map", |
|
|
2399 | reply => "say ", |
|
|
2400 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2401 | }; |
|
|
2402 | |
|
|
2403 | our $CHAT_CHANNEL = { |
|
|
2404 | id => "chat", |
|
|
2405 | title => "Chat", |
|
|
2406 | reply => "chat ", |
|
|
2407 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2408 | }; |
2219 | |
2409 | |
2220 | # rough implementation of a future "reply" method that works |
2410 | # rough implementation of a future "reply" method that works |
2221 | # with dialog boxes. |
2411 | # with dialog boxes. |
2222 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2412 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2223 | sub cf::object::player::reply($$$;$) { |
2413 | sub cf::object::player::reply($$$;$) { |
… | |
… | |
2235 | my $dialog = $pl->{npc_dialog}; |
2425 | my $dialog = $pl->{npc_dialog}; |
2236 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2426 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2237 | |
2427 | |
2238 | } else { |
2428 | } else { |
2239 | $msg = $npc->name . " says: $msg" if $npc; |
2429 | $msg = $npc->name . " says: $msg" if $npc; |
2240 | $self->message ($msg, $flags); |
2430 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2241 | } |
2431 | } |
2242 | } |
2432 | } |
|
|
2433 | } |
|
|
2434 | |
|
|
2435 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2436 | |
|
|
2437 | =cut |
|
|
2438 | |
|
|
2439 | sub cf::object::send_msg { |
|
|
2440 | my $pl = shift->contr |
|
|
2441 | or return; |
|
|
2442 | $pl->send_msg (@_); |
2243 | } |
2443 | } |
2244 | |
2444 | |
2245 | =item $player_object->may ("access") |
2445 | =item $player_object->may ("access") |
2246 | |
2446 | |
2247 | Returns wether the given player is authorized to access resource "access" |
2447 | Returns wether the given player is authorized to access resource "access" |
… | |
… | |
2260 | |
2460 | |
2261 | =item $player_object->enter_link |
2461 | =item $player_object->enter_link |
2262 | |
2462 | |
2263 | Freezes the player and moves him/her to a special map (C<{link}>). |
2463 | Freezes the player and moves him/her to a special map (C<{link}>). |
2264 | |
2464 | |
2265 | The player should be reasonably safe there for short amounts of time. You |
2465 | The player should be reasonably safe there for short amounts of time (e.g. |
2266 | I<MUST> call C<leave_link> as soon as possible, though. |
2466 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2467 | though, as the palyer cannot control the character while it is on the link |
|
|
2468 | map. |
2267 | |
2469 | |
2268 | Will never block. |
2470 | Will never block. |
2269 | |
2471 | |
2270 | =item $player_object->leave_link ($map, $x, $y) |
2472 | =item $player_object->leave_link ($map, $x, $y) |
2271 | |
2473 | |
… | |
… | |
2326 | # use -1 or undef as default coordinates, not 0, 0 |
2528 | # use -1 or undef as default coordinates, not 0, 0 |
2327 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2529 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2328 | if $x <=0 && $y <= 0; |
2530 | if $x <=0 && $y <= 0; |
2329 | |
2531 | |
2330 | $map->load; |
2532 | $map->load; |
2331 | $map->load_diag; |
2533 | $map->load_neighbours; |
2332 | |
2534 | |
2333 | return unless $self->contr->active; |
2535 | return unless $self->contr->active; |
|
|
2536 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2334 | $self->activate_recursive; |
2537 | $self->activate_recursive; |
2335 | |
2538 | |
2336 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2539 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2337 | $self->enter_map ($map, $x, $y); |
2540 | $self->enter_map ($map, $x, $y); |
2338 | } |
2541 | } |
… | |
… | |
2343 | her, loading and preparing them map, calling the provided $check callback |
2546 | her, loading and preparing them map, calling the provided $check callback |
2344 | that has to return the map if sucecssful, and then unfreezes the player on |
2547 | that has to return the map if sucecssful, and then unfreezes the player on |
2345 | the new (success) or old (failed) map position. In either case, $done will |
2548 | the new (success) or old (failed) map position. In either case, $done will |
2346 | be called at the end of this process. |
2549 | be called at the end of this process. |
2347 | |
2550 | |
|
|
2551 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2552 | it needs a loaded map it has to call C<< ->load >>. |
|
|
2553 | |
2348 | =cut |
2554 | =cut |
2349 | |
2555 | |
2350 | our $GOTOGEN; |
2556 | our $GOTOGEN; |
2351 | |
2557 | |
2352 | sub cf::object::player::goto { |
2558 | sub cf::object::player::goto { |
… | |
… | |
2356 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2562 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2357 | |
2563 | |
2358 | $self->enter_link; |
2564 | $self->enter_link; |
2359 | |
2565 | |
2360 | (async { |
2566 | (async { |
|
|
2567 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2568 | |
|
|
2569 | # *tag paths override both path and x|y |
|
|
2570 | if ($path =~ /^\*(.*)$/) { |
|
|
2571 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2572 | my $ob = $obs[rand @obs]; |
|
|
2573 | |
|
|
2574 | # see if we actually can go there |
|
|
2575 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2576 | $ob = $obs[rand @obs]; |
|
|
2577 | } else { |
|
|
2578 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2579 | } |
|
|
2580 | # else put us there anyways for now #d# |
|
|
2581 | |
|
|
2582 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2583 | } else { |
|
|
2584 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2585 | } |
|
|
2586 | } |
|
|
2587 | |
2361 | my $map = eval { |
2588 | my $map = eval { |
2362 | my $map = cf::map::find $path; |
2589 | my $map = defined $path ? cf::map::find $path : undef; |
2363 | |
2590 | |
2364 | if ($map) { |
2591 | if ($map) { |
2365 | $map = $map->customise_for ($self); |
2592 | $map = $map->customise_for ($self); |
2366 | $map = $check->($map) if $check && $map; |
2593 | $map = $check->($map) if $check && $map; |
2367 | } else { |
2594 | } else { |
2368 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2595 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2369 | } |
2596 | } |
2370 | |
2597 | |
2371 | $map |
2598 | $map |
2372 | }; |
2599 | }; |
2373 | |
2600 | |
… | |
… | |
2409 | } |
2636 | } |
2410 | |
2637 | |
2411 | sub prepare_random_map { |
2638 | sub prepare_random_map { |
2412 | my ($exit) = @_; |
2639 | my ($exit) = @_; |
2413 | |
2640 | |
2414 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2415 | |
|
|
2416 | # all this does is basically replace the /! path by |
2641 | # all this does is basically replace the /! path by |
2417 | # a new random map path (?random/...) with a seed |
2642 | # a new random map path (?random/...) with a seed |
2418 | # that depends on the exit object |
2643 | # that depends on the exit object |
2419 | |
2644 | |
2420 | my $rmp = parse_random_map_params $exit->msg; |
2645 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2422 | if ($exit->map) { |
2647 | if ($exit->map) { |
2423 | $rmp->{region} = $exit->region->name; |
2648 | $rmp->{region} = $exit->region->name; |
2424 | $rmp->{origin_map} = $exit->map->path; |
2649 | $rmp->{origin_map} = $exit->map->path; |
2425 | $rmp->{origin_x} = $exit->x; |
2650 | $rmp->{origin_x} = $exit->x; |
2426 | $rmp->{origin_y} = $exit->y; |
2651 | $rmp->{origin_y} = $exit->y; |
|
|
2652 | |
|
|
2653 | $exit->map->touch; |
2427 | } |
2654 | } |
2428 | |
2655 | |
2429 | $rmp->{random_seed} ||= $exit->random_seed; |
2656 | $rmp->{random_seed} ||= $exit->random_seed; |
2430 | |
2657 | |
2431 | my $data = cf::to_json $rmp; |
2658 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2432 | my $md5 = Digest::MD5::md5_hex $data; |
2659 | my $md5 = Digest::MD5::md5_hex $data; |
2433 | my $meta = "$RANDOMDIR/$md5.meta"; |
2660 | my $meta = "$RANDOMDIR/$md5.meta"; |
2434 | |
2661 | |
2435 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2662 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2436 | aio_write $fh, 0, (length $data), $data, 0; |
2663 | aio_write $fh, 0, (length $data), $data, 0; |
2437 | undef $fh; |
2664 | undef $fh; |
2438 | aio_rename "$meta~", $meta; |
2665 | aio_rename "$meta~", $meta; |
2439 | |
2666 | |
|
|
2667 | my $slaying = "?random/$md5"; |
|
|
2668 | |
|
|
2669 | if ($exit->valid) { |
2440 | $exit->slaying ("?random/$md5"); |
2670 | $exit->slaying ("?random/$md5"); |
2441 | $exit->msg (undef); |
2671 | $exit->msg (undef); |
|
|
2672 | } |
2442 | } |
2673 | } |
2443 | } |
2674 | } |
2444 | |
2675 | |
2445 | sub cf::object::player::enter_exit { |
2676 | sub cf::object::player::enter_exit { |
2446 | my ($self, $exit) = @_; |
2677 | my ($self, $exit) = @_; |
2447 | |
2678 | |
2448 | return unless $self->type == cf::PLAYER; |
2679 | return unless $self->type == cf::PLAYER; |
2449 | |
2680 | |
2450 | if ($exit->slaying eq "/!") { |
|
|
2451 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2452 | # the problem is that $exit might not survive long enough |
|
|
2453 | # so it needs to be done right now, right here |
|
|
2454 | cf::sync_job { prepare_random_map $exit }; |
|
|
2455 | } |
|
|
2456 | |
|
|
2457 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2458 | my $hp = $exit->stats->hp; |
|
|
2459 | my $sp = $exit->stats->sp; |
|
|
2460 | |
|
|
2461 | $self->enter_link; |
2681 | $self->enter_link; |
2462 | |
2682 | |
2463 | # if exit is damned, update players death & WoR home-position |
|
|
2464 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2465 | if $exit->flag (FLAG_DAMNED); |
|
|
2466 | |
|
|
2467 | (async { |
2683 | (async { |
2468 | $self->deactivate_recursive; # just to be sure |
2684 | $Coro::current->{desc} = "enter_exit"; |
|
|
2685 | |
2469 | unless (eval { |
2686 | unless (eval { |
|
|
2687 | $self->deactivate_recursive; # just to be sure |
|
|
2688 | |
|
|
2689 | # random map handling |
|
|
2690 | { |
|
|
2691 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2692 | |
|
|
2693 | prepare_random_map $exit |
|
|
2694 | if $exit->slaying eq "/!"; |
|
|
2695 | } |
|
|
2696 | |
|
|
2697 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2698 | my $x = $exit->stats->hp; |
|
|
2699 | my $y = $exit->stats->sp; |
|
|
2700 | |
2470 | $self->goto ($slaying, $hp, $sp); |
2701 | $self->goto ($map, $x, $y); |
2471 | |
2702 | |
|
|
2703 | # if exit is damned, update players death & WoR home-position |
|
|
2704 | $self->contr->savebed ($map, $x, $y) |
|
|
2705 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2706 | |
2472 | 1; |
2707 | 1 |
2473 | }) { |
2708 | }) { |
2474 | $self->message ("Something went wrong deep within the crossfire server. " |
2709 | $self->message ("Something went wrong deep within the deliantra server. " |
2475 | . "I'll try to bring you back to the map you were before. " |
2710 | . "I'll try to bring you back to the map you were before. " |
2476 | . "Please report this to the dungeon master!", |
2711 | . "Please report this to the dungeon master!", |
2477 | cf::NDI_UNIQUE | cf::NDI_RED); |
2712 | cf::NDI_UNIQUE | cf::NDI_RED); |
2478 | |
2713 | |
2479 | warn "ERROR in enter_exit: $@"; |
2714 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2507 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2742 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2508 | the message unless the client supports the msg packet. |
2743 | the message unless the client supports the msg packet. |
2509 | |
2744 | |
2510 | =cut |
2745 | =cut |
2511 | |
2746 | |
|
|
2747 | # non-persistent channels (usually the info channel) |
|
|
2748 | our %CHANNEL = ( |
|
|
2749 | "c/identify" => { |
|
|
2750 | id => "infobox", |
|
|
2751 | title => "Identify", |
|
|
2752 | reply => undef, |
|
|
2753 | tooltip => "Items recently identified", |
|
|
2754 | }, |
|
|
2755 | "c/examine" => { |
|
|
2756 | id => "infobox", |
|
|
2757 | title => "Examine", |
|
|
2758 | reply => undef, |
|
|
2759 | tooltip => "Signs and other items you examined", |
|
|
2760 | }, |
|
|
2761 | "c/book" => { |
|
|
2762 | id => "infobox", |
|
|
2763 | title => "Book", |
|
|
2764 | reply => undef, |
|
|
2765 | tooltip => "The contents of a note or book", |
|
|
2766 | }, |
|
|
2767 | "c/lookat" => { |
|
|
2768 | id => "infobox", |
|
|
2769 | title => "Look", |
|
|
2770 | reply => undef, |
|
|
2771 | tooltip => "What you saw there", |
|
|
2772 | }, |
|
|
2773 | "c/who" => { |
|
|
2774 | id => "infobox", |
|
|
2775 | title => "Players", |
|
|
2776 | reply => undef, |
|
|
2777 | tooltip => "Shows players who are currently online", |
|
|
2778 | }, |
|
|
2779 | "c/body" => { |
|
|
2780 | id => "infobox", |
|
|
2781 | title => "Body Parts", |
|
|
2782 | reply => undef, |
|
|
2783 | tooltip => "Shows which body parts you posess and are available", |
|
|
2784 | }, |
|
|
2785 | "c/skills" => { |
|
|
2786 | id => "infobox", |
|
|
2787 | title => "Skills", |
|
|
2788 | reply => undef, |
|
|
2789 | tooltip => "Shows your experience per skill and item power", |
|
|
2790 | }, |
|
|
2791 | "c/uptime" => { |
|
|
2792 | id => "infobox", |
|
|
2793 | title => "Uptime", |
|
|
2794 | reply => undef, |
|
|
2795 | tooltip => "How long the server has been running since last restart", |
|
|
2796 | }, |
|
|
2797 | "c/mapinfo" => { |
|
|
2798 | id => "infobox", |
|
|
2799 | title => "Map Info", |
|
|
2800 | reply => undef, |
|
|
2801 | tooltip => "Information related to the maps", |
|
|
2802 | }, |
|
|
2803 | "c/party" => { |
|
|
2804 | id => "party", |
|
|
2805 | title => "Party", |
|
|
2806 | reply => "gsay ", |
|
|
2807 | tooltip => "Messages and chat related to your party", |
|
|
2808 | }, |
|
|
2809 | ); |
|
|
2810 | |
2512 | sub cf::client::send_msg { |
2811 | sub cf::client::send_msg { |
2513 | my ($self, $channel, $msg, $color, @extra) = @_; |
2812 | my ($self, $channel, $msg, $color, @extra) = @_; |
2514 | |
2813 | |
2515 | $msg = $self->pl->expand_cfpod ($msg); |
2814 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2815 | unless $color & cf::NDI_VERBATIM; |
2516 | |
2816 | |
2517 | $color &= ~cf::NDI_UNIQUE; # just in case... |
2817 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2518 | |
2818 | |
|
|
2819 | # check predefined channels, for the benefit of C |
|
|
2820 | if ($CHANNEL{$channel}) { |
|
|
2821 | $channel = $CHANNEL{$channel}; |
|
|
2822 | |
|
|
2823 | $self->ext_msg (channel_info => $channel) |
|
|
2824 | if $self->can_msg; |
|
|
2825 | |
|
|
2826 | $channel = $channel->{id}; |
|
|
2827 | |
2519 | if (ref $channel) { |
2828 | } elsif (ref $channel) { |
2520 | # send meta info to client, if not yet sent |
2829 | # send meta info to client, if not yet sent |
2521 | unless (exists $self->{channel}{$channel->{id}}) { |
2830 | unless (exists $self->{channel}{$channel->{id}}) { |
2522 | $self->{channel}{$channel->{id}} = $channel; |
2831 | $self->{channel}{$channel->{id}} = $channel; |
2523 | $self->ext_msg (channel_info => $channel); |
2832 | $self->ext_msg (channel_info => $channel) |
|
|
2833 | if $self->can_msg; |
2524 | } |
2834 | } |
2525 | |
2835 | |
2526 | $channel = $channel->{id}; |
2836 | $channel = $channel->{id}; |
2527 | } |
2837 | } |
2528 | |
2838 | |
2529 | return unless @extra || length $msg; |
2839 | return unless @extra || length $msg; |
2530 | |
2840 | |
2531 | if ($self->can_msg) { |
2841 | if ($self->can_msg) { |
2532 | $self->send_packet ("msg " . $self->{json_coder}->encode ([$color, $channel, $msg, @extra])); |
2842 | # default colour, mask it out |
|
|
2843 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
|
|
2844 | if $color & cf::NDI_DEF; |
|
|
2845 | |
|
|
2846 | my $pkt = "msg " |
|
|
2847 | . $self->{json_coder}->encode ( |
|
|
2848 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2849 | ); |
|
|
2850 | |
|
|
2851 | # try lzf for large packets |
|
|
2852 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2853 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2854 | |
|
|
2855 | # split very large packets |
|
|
2856 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2857 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2858 | $pkt = "frag"; |
|
|
2859 | } |
|
|
2860 | |
|
|
2861 | $self->send_packet ($pkt); |
2533 | } else { |
2862 | } else { |
2534 | # replace some tags by gcfclient-compatible ones |
|
|
2535 | for ($msg) { |
|
|
2536 | 1 while |
|
|
2537 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2538 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2539 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2540 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2541 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2542 | } |
|
|
2543 | |
|
|
2544 | if ($color >= 0) { |
2863 | if ($color >= 0) { |
|
|
2864 | # replace some tags by gcfclient-compatible ones |
|
|
2865 | for ($msg) { |
|
|
2866 | 1 while |
|
|
2867 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2868 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2869 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2870 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2871 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2872 | } |
|
|
2873 | |
|
|
2874 | $color &= cf::NDI_COLOR_MASK; |
|
|
2875 | |
|
|
2876 | utf8::encode $msg; |
|
|
2877 | |
2545 | if (0 && $msg =~ /\[/) { |
2878 | if (0 && $msg =~ /\[/) { |
|
|
2879 | # COMMAND/INFO |
2546 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2880 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
2547 | } else { |
2881 | } else { |
2548 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2882 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2549 | $self->send_packet ("drawinfo $color $msg") |
2883 | $self->send_packet ("drawinfo $color $msg") |
2550 | } |
2884 | } |
2551 | } |
2885 | } |
… | |
… | |
2559 | =cut |
2893 | =cut |
2560 | |
2894 | |
2561 | sub cf::client::ext_msg($$@) { |
2895 | sub cf::client::ext_msg($$@) { |
2562 | my ($self, $type, @msg) = @_; |
2896 | my ($self, $type, @msg) = @_; |
2563 | |
2897 | |
2564 | my $extcmd = $self->extcmd; |
|
|
2565 | |
|
|
2566 | if ($extcmd == 2) { |
2898 | if ($self->extcmd == 2) { |
2567 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2899 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2568 | } elsif ($extcmd == 1) { # TODO: remove |
2900 | } elsif ($self->extcmd == 1) { # TODO: remove |
2569 | push @msg, msgtype => "event_$type"; |
2901 | push @msg, msgtype => "event_$type"; |
|
|
2902 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2903 | } |
|
|
2904 | } |
|
|
2905 | |
|
|
2906 | =item $client->ext_reply ($msgid, @msg) |
|
|
2907 | |
|
|
2908 | Sends an ext reply to the client. |
|
|
2909 | |
|
|
2910 | =cut |
|
|
2911 | |
|
|
2912 | sub cf::client::ext_reply($$@) { |
|
|
2913 | my ($self, $id, @msg) = @_; |
|
|
2914 | |
|
|
2915 | if ($self->extcmd == 2) { |
|
|
2916 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
2917 | } elsif ($self->extcmd == 1) { |
|
|
2918 | #TODO: version 1, remove |
|
|
2919 | unshift @msg, msgtype => "reply", msgid => $id; |
2570 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2920 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2571 | } |
2921 | } |
2572 | } |
2922 | } |
2573 | |
2923 | |
2574 | =item $success = $client->query ($flags, "text", \&cb) |
2924 | =item $success = $client->query ($flags, "text", \&cb) |
… | |
… | |
2636 | my ($type, $reply, @payload) = |
2986 | my ($type, $reply, @payload) = |
2637 | "ARRAY" eq ref $msg |
2987 | "ARRAY" eq ref $msg |
2638 | ? @$msg |
2988 | ? @$msg |
2639 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
2989 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
2640 | |
2990 | |
|
|
2991 | my @reply; |
|
|
2992 | |
2641 | if (my $cb = $EXTICMD{$type}) { |
2993 | if (my $cb = $EXTICMD{$type}) { |
2642 | my @reply = $cb->($ns, @payload); |
2994 | @reply = $cb->($ns, @payload); |
2643 | |
|
|
2644 | $ns->ext_reply ($reply, @reply) |
|
|
2645 | if $reply; |
|
|
2646 | } |
2995 | } |
|
|
2996 | |
|
|
2997 | $ns->ext_reply ($reply, @reply) |
|
|
2998 | if $reply; |
|
|
2999 | |
2647 | } else { |
3000 | } else { |
2648 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3001 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
2649 | } |
3002 | } |
2650 | |
3003 | |
2651 | cf::override; |
3004 | cf::override; |
… | |
… | |
2698 | our $safe = new Safe "safe"; |
3051 | our $safe = new Safe "safe"; |
2699 | our $safe_hole = new Safe::Hole; |
3052 | our $safe_hole = new Safe::Hole; |
2700 | |
3053 | |
2701 | $SIG{FPE} = 'IGNORE'; |
3054 | $SIG{FPE} = 'IGNORE'; |
2702 | |
3055 | |
2703 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
3056 | $safe->permit_only (Opcode::opset qw( |
|
|
3057 | :base_core :base_mem :base_orig :base_math |
|
|
3058 | grepstart grepwhile mapstart mapwhile |
|
|
3059 | sort time |
|
|
3060 | )); |
2704 | |
3061 | |
2705 | # here we export the classes and methods available to script code |
3062 | # here we export the classes and methods available to script code |
2706 | |
3063 | |
2707 | =pod |
3064 | =pod |
2708 | |
3065 | |
2709 | The following functions and methods are available within a safe environment: |
3066 | The following functions and methods are available within a safe environment: |
2710 | |
3067 | |
2711 | cf::object |
3068 | cf::object |
2712 | contr pay_amount pay_player map x y force_find force_add |
3069 | contr pay_amount pay_player map x y force_find force_add destroy |
2713 | insert remove |
3070 | insert remove name archname title slaying race decrease split |
2714 | |
3071 | |
2715 | cf::object::player |
3072 | cf::object::player |
2716 | player |
3073 | player |
2717 | |
3074 | |
2718 | cf::player |
3075 | cf::player |
… | |
… | |
2723 | |
3080 | |
2724 | =cut |
3081 | =cut |
2725 | |
3082 | |
2726 | for ( |
3083 | for ( |
2727 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3084 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2728 | insert remove)], |
3085 | insert remove inv nrof name archname title slaying race |
|
|
3086 | decrease split destroy change_exp)], |
2729 | ["cf::object::player" => qw(player)], |
3087 | ["cf::object::player" => qw(player)], |
2730 | ["cf::player" => qw(peaceful)], |
3088 | ["cf::player" => qw(peaceful)], |
2731 | ["cf::map" => qw(trigger)], |
3089 | ["cf::map" => qw(trigger)], |
2732 | ) { |
3090 | ) { |
2733 | no strict 'refs'; |
3091 | no strict 'refs'; |
… | |
… | |
2809 | # the server's init and main functions |
3167 | # the server's init and main functions |
2810 | |
3168 | |
2811 | sub load_facedata($) { |
3169 | sub load_facedata($) { |
2812 | my ($path) = @_; |
3170 | my ($path) = @_; |
2813 | |
3171 | |
|
|
3172 | # HACK to clear player env face cache, we need some signal framework |
|
|
3173 | # for this (global event?) |
|
|
3174 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3175 | |
|
|
3176 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
|
|
3177 | |
2814 | warn "loading facedata from $path\n"; |
3178 | warn "loading facedata from $path\n"; |
2815 | |
3179 | |
2816 | my $facedata; |
3180 | my $facedata; |
2817 | 0 < aio_load $path, $facedata |
3181 | 0 < aio_load $path, $facedata |
2818 | or die "$path: $!"; |
3182 | or die "$path: $!"; |
… | |
… | |
2820 | $facedata = Coro::Storable::thaw $facedata; |
3184 | $facedata = Coro::Storable::thaw $facedata; |
2821 | |
3185 | |
2822 | $facedata->{version} == 2 |
3186 | $facedata->{version} == 2 |
2823 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3187 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2824 | |
3188 | |
|
|
3189 | # patch in the exptable |
|
|
3190 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3191 | type => FT_RSRC, |
|
|
3192 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
|
|
3193 | }; |
|
|
3194 | cf::cede_to_tick; |
|
|
3195 | |
2825 | { |
3196 | { |
2826 | my $faces = $facedata->{faceinfo}; |
3197 | my $faces = $facedata->{faceinfo}; |
2827 | |
3198 | |
2828 | while (my ($face, $info) = each %$faces) { |
3199 | while (my ($face, $info) = each %$faces) { |
2829 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3200 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3201 | |
2830 | cf::face::set_visibility $idx, $info->{visibility}; |
3202 | cf::face::set_visibility $idx, $info->{visibility}; |
2831 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3203 | cf::face::set_magicmap $idx, $info->{magicmap}; |
2832 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
3204 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
2833 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
3205 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
2834 | |
3206 | |
2835 | cf::cede_to_tick; |
3207 | cf::cede_to_tick; |
2836 | } |
3208 | } |
2837 | |
3209 | |
2838 | while (my ($face, $info) = each %$faces) { |
3210 | while (my ($face, $info) = each %$faces) { |
2839 | next unless $info->{smooth}; |
3211 | next unless $info->{smooth}; |
|
|
3212 | |
2840 | my $idx = cf::face::find $face |
3213 | my $idx = cf::face::find $face |
2841 | or next; |
3214 | or next; |
|
|
3215 | |
2842 | if (my $smooth = cf::face::find $info->{smooth}) { |
3216 | if (my $smooth = cf::face::find $info->{smooth}) { |
2843 | cf::face::set_smooth $idx, $smooth; |
3217 | cf::face::set_smooth $idx, $smooth; |
2844 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3218 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
2845 | } else { |
3219 | } else { |
2846 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3220 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
2863 | |
3237 | |
2864 | { |
3238 | { |
2865 | # TODO: for gcfclient pleasure, we should give resources |
3239 | # TODO: for gcfclient pleasure, we should give resources |
2866 | # that gcfclient doesn't grok a >10000 face index. |
3240 | # that gcfclient doesn't grok a >10000 face index. |
2867 | my $res = $facedata->{resource}; |
3241 | my $res = $facedata->{resource}; |
2868 | my $enc = JSON::XS->new->utf8->canonical; |
|
|
2869 | |
|
|
2870 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
2871 | |
3242 | |
2872 | while (my ($name, $info) = each %$res) { |
3243 | while (my ($name, $info) = each %$res) { |
2873 | my $meta = $enc->encode ({ |
3244 | if (defined $info->{type}) { |
2874 | name => $name, |
|
|
2875 | %{ $info->{meta} || {} }, |
|
|
2876 | }); |
|
|
2877 | |
|
|
2878 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3245 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
3246 | my $data; |
2879 | |
3247 | |
2880 | if ($info->{type} & 1) { |
3248 | if ($info->{type} & 1) { |
2881 | # prepend meta info |
3249 | # prepend meta info |
2882 | |
3250 | |
|
|
3251 | my $meta = $enc->encode ({ |
|
|
3252 | name => $name, |
|
|
3253 | %{ $info->{meta} || {} }, |
|
|
3254 | }); |
|
|
3255 | |
2883 | my $data = pack "(w/a*)*", $meta, $info->{data}; |
3256 | $data = pack "(w/a*)*", $meta, $info->{data}; |
2884 | my $chk = Digest::MD5::md5 "$info->{chksum},$meta"; # mangle data checksum and metadata |
3257 | } else { |
|
|
3258 | $data = $info->{data}; |
|
|
3259 | } |
2885 | |
3260 | |
2886 | cf::face::set_data $idx, 0, $data, $chk; |
3261 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3262 | cf::face::set_type $idx, $info->{type}; |
2887 | } else { |
3263 | } else { |
2888 | cf::face::set_data $idx, 0, $info->{data}, $info->{chksum}; |
3264 | $RESOURCE{$name} = $info; |
2889 | } |
3265 | } |
2890 | |
3266 | |
2891 | cf::face::set_type $idx, $info->{type}; |
|
|
2892 | |
|
|
2893 | cf::cede_to_tick; |
3267 | cf::cede_to_tick; |
2894 | } |
3268 | } |
2895 | |
|
|
2896 | if ($soundconf) { |
|
|
2897 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
2898 | |
|
|
2899 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
2900 | my $sound = $soundconf->{compat}[$_] |
|
|
2901 | or next; |
|
|
2902 | |
|
|
2903 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
2904 | warn "$sound->[0]: $face\n";#d# |
|
|
2905 | |
|
|
2906 | cf::sound::set $sound->[0] => $face; |
|
|
2907 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
2908 | } |
|
|
2909 | |
|
|
2910 | #TODO |
|
|
2911 | } |
|
|
2912 | } |
3269 | } |
|
|
3270 | |
|
|
3271 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
2913 | |
3272 | |
2914 | 1 |
3273 | 1 |
2915 | } |
3274 | } |
|
|
3275 | |
|
|
3276 | cf::global->attach (on_resource_update => sub { |
|
|
3277 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3278 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3279 | |
|
|
3280 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3281 | my $sound = $soundconf->{compat}[$_] |
|
|
3282 | or next; |
|
|
3283 | |
|
|
3284 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3285 | cf::sound::set $sound->[0] => $face; |
|
|
3286 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3287 | } |
|
|
3288 | |
|
|
3289 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3290 | my $face = cf::face::find "sound/$v"; |
|
|
3291 | cf::sound::set $k => $face; |
|
|
3292 | } |
|
|
3293 | } |
|
|
3294 | }); |
2916 | |
3295 | |
2917 | register_exticmd fx_want => sub { |
3296 | register_exticmd fx_want => sub { |
2918 | my ($ns, $want) = @_; |
3297 | my ($ns, $want) = @_; |
2919 | |
3298 | |
2920 | while (my ($k, $v) = each %$want) { |
3299 | while (my ($k, $v) = each %$want) { |
2921 | $ns->fx_want ($k, $v); |
3300 | $ns->fx_want ($k, $v); |
2922 | } |
3301 | } |
2923 | }; |
3302 | }; |
2924 | |
3303 | |
|
|
3304 | sub load_resource_file($) { |
|
|
3305 | my $guard = lock_acquire "load_resource_file"; |
|
|
3306 | |
|
|
3307 | my $status = load_resource_file_ $_[0]; |
|
|
3308 | get_slot 0.1, 100; |
|
|
3309 | cf::arch::commit_load; |
|
|
3310 | |
|
|
3311 | $status |
|
|
3312 | } |
|
|
3313 | |
2925 | sub reload_regions { |
3314 | sub reload_regions { |
|
|
3315 | # HACK to clear player env face cache, we need some signal framework |
|
|
3316 | # for this (global event?) |
|
|
3317 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3318 | |
2926 | load_resource_file "$MAPDIR/regions" |
3319 | load_resource_file "$MAPDIR/regions" |
2927 | or die "unable to load regions file\n"; |
3320 | or die "unable to load regions file\n"; |
2928 | |
3321 | |
2929 | for (cf::region::list) { |
3322 | for (cf::region::list) { |
2930 | $_->{match} = qr/$_->{match}/ |
3323 | $_->{match} = qr/$_->{match}/ |
… | |
… | |
2938 | } |
3331 | } |
2939 | |
3332 | |
2940 | sub reload_archetypes { |
3333 | sub reload_archetypes { |
2941 | load_resource_file "$DATADIR/archetypes" |
3334 | load_resource_file "$DATADIR/archetypes" |
2942 | or die "unable to load archetypes\n"; |
3335 | or die "unable to load archetypes\n"; |
2943 | #d# NEED to laod twice to resolve forward references |
|
|
2944 | # this really needs to be done in an extra post-pass |
|
|
2945 | # (which needs to be synchronous, so solve it differently) |
|
|
2946 | load_resource_file "$DATADIR/archetypes" |
|
|
2947 | or die "unable to load archetypes\n"; |
|
|
2948 | } |
3336 | } |
2949 | |
3337 | |
2950 | sub reload_treasures { |
3338 | sub reload_treasures { |
2951 | load_resource_file "$DATADIR/treasures" |
3339 | load_resource_file "$DATADIR/treasures" |
2952 | or die "unable to load treasurelists\n"; |
3340 | or die "unable to load treasurelists\n"; |
2953 | } |
3341 | } |
2954 | |
3342 | |
2955 | sub reload_resources { |
3343 | sub reload_resources { |
2956 | warn "reloading resource files...\n"; |
3344 | warn "reloading resource files...\n"; |
2957 | |
3345 | |
|
|
3346 | reload_facedata; |
|
|
3347 | reload_archetypes; |
2958 | reload_regions; |
3348 | reload_regions; |
2959 | reload_facedata; |
|
|
2960 | #reload_archetypes;#d# |
|
|
2961 | reload_archetypes; |
|
|
2962 | reload_treasures; |
3349 | reload_treasures; |
2963 | |
3350 | |
2964 | warn "finished reloading resource files\n"; |
3351 | warn "finished reloading resource files\n"; |
2965 | } |
3352 | } |
2966 | |
3353 | |
2967 | sub init { |
3354 | sub reload_config { |
2968 | reload_resources; |
|
|
2969 | } |
|
|
2970 | |
|
|
2971 | sub cfg_load { |
|
|
2972 | open my $fh, "<:utf8", "$CONFDIR/config" |
3355 | open my $fh, "<:utf8", "$CONFDIR/config" |
2973 | or return; |
3356 | or return; |
2974 | |
3357 | |
2975 | local $/; |
3358 | local $/; |
2976 | *CFG = YAML::Syck::Load <$fh>; |
3359 | *CFG = YAML::Load <$fh>; |
2977 | |
3360 | |
2978 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3361 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
2979 | |
3362 | |
2980 | $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}; |
2981 | $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}; |
… | |
… | |
2987 | }; |
3370 | }; |
2988 | warn $@ if $@; |
3371 | warn $@ if $@; |
2989 | } |
3372 | } |
2990 | } |
3373 | } |
2991 | |
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 | |
2992 | sub main { |
3394 | sub main { |
|
|
3395 | cf::init_globals; # initialise logging |
|
|
3396 | |
|
|
3397 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3398 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3399 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3400 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3401 | |
|
|
3402 | cf::init_experience; |
|
|
3403 | cf::init_anim; |
|
|
3404 | cf::init_attackmess; |
|
|
3405 | cf::init_dynamic; |
|
|
3406 | cf::init_block; |
|
|
3407 | |
|
|
3408 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3409 | |
2993 | # we must not ever block the main coroutine |
3410 | # we must not ever block the main coroutine |
2994 | local $Coro::idle = sub { |
3411 | local $Coro::idle = sub { |
2995 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3412 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
2996 | (async { |
3413 | (async { |
2997 | Event::one_event; |
3414 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3415 | EV::loop EV::LOOP_ONESHOT; |
2998 | })->prio (Coro::PRIO_MAX); |
3416 | })->prio (Coro::PRIO_MAX); |
2999 | }; |
3417 | }; |
3000 | |
3418 | |
3001 | cfg_load; |
3419 | evthread_start IO::AIO::poll_fileno; |
|
|
3420 | |
|
|
3421 | cf::sync_job { |
|
|
3422 | reload_resources; |
|
|
3423 | reload_config; |
3002 | db_init; |
3424 | db_init; |
|
|
3425 | |
|
|
3426 | cf::load_settings; |
|
|
3427 | cf::load_materials; |
|
|
3428 | cf::init_uuid; |
|
|
3429 | cf::init_signals; |
|
|
3430 | cf::init_commands; |
|
|
3431 | cf::init_skills; |
|
|
3432 | |
|
|
3433 | cf::init_beforeplay; |
|
|
3434 | |
|
|
3435 | atomic; |
|
|
3436 | |
3003 | load_extensions; |
3437 | load_extensions; |
3004 | |
3438 | |
3005 | $TICK_WATCHER->start; |
3439 | utime time, time, $RUNTIMEFILE; |
|
|
3440 | |
|
|
3441 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3442 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3443 | |
|
|
3444 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3445 | }; |
|
|
3446 | |
3006 | Event::loop; |
3447 | EV::loop; |
3007 | } |
3448 | } |
3008 | |
3449 | |
3009 | ############################################################################# |
3450 | ############################################################################# |
3010 | # initialisation and cleanup |
3451 | # initialisation and cleanup |
3011 | |
3452 | |
3012 | # install some emergency cleanup handlers |
3453 | # install some emergency cleanup handlers |
3013 | BEGIN { |
3454 | BEGIN { |
|
|
3455 | our %SIGWATCHER = (); |
3014 | for my $signal (qw(INT HUP TERM)) { |
3456 | for my $signal (qw(INT HUP TERM)) { |
3015 | Event->signal ( |
3457 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3016 | reentrant => 0, |
|
|
3017 | data => WF_AUTOCANCEL, |
|
|
3018 | signal => $signal, |
|
|
3019 | prio => 0, |
|
|
3020 | cb => sub { |
|
|
3021 | cf::cleanup "SIG$signal"; |
3458 | cf::cleanup "SIG$signal"; |
3022 | }, |
|
|
3023 | ); |
3459 | }; |
3024 | } |
3460 | } |
3025 | } |
3461 | } |
3026 | |
3462 | |
3027 | sub write_runtime { |
3463 | sub write_runtime_sync { |
3028 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3029 | |
|
|
3030 | # first touch the runtime file to show we are still running: |
3464 | # first touch the runtime file to show we are still running: |
3031 | # the fsync below can take a very very long time. |
3465 | # the fsync below can take a very very long time. |
3032 | |
3466 | |
3033 | IO::AIO::aio_utime $runtime, undef, undef; |
3467 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3034 | |
3468 | |
3035 | my $guard = cf::lock_acquire "write_runtime"; |
3469 | my $guard = cf::lock_acquire "write_runtime"; |
3036 | |
3470 | |
3037 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3471 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3038 | or return; |
3472 | or return; |
3039 | |
3473 | |
3040 | my $value = $cf::RUNTIME + 90 + 10; |
3474 | my $value = $cf::RUNTIME + 90 + 10; |
3041 | # 10 is the runtime save interval, for a monotonic clock |
3475 | # 10 is the runtime save interval, for a monotonic clock |
3042 | # 60 allows for the watchdog to kill the server. |
3476 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3052 | aio_utime $fh, undef, undef; |
3486 | aio_utime $fh, undef, undef; |
3053 | |
3487 | |
3054 | close $fh |
3488 | close $fh |
3055 | or return; |
3489 | or return; |
3056 | |
3490 | |
3057 | aio_rename "$runtime~", $runtime |
3491 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3058 | and return; |
3492 | and return; |
3059 | |
3493 | |
3060 | warn "runtime file written.\n"; |
3494 | warn "runtime file written.\n"; |
3061 | |
3495 | |
3062 | 1 |
3496 | 1 |
|
|
3497 | } |
|
|
3498 | |
|
|
3499 | our $uuid_lock; |
|
|
3500 | our $uuid_skip; |
|
|
3501 | |
|
|
3502 | sub write_uuid_sync($) { |
|
|
3503 | $uuid_skip ||= $_[0]; |
|
|
3504 | |
|
|
3505 | return if $uuid_lock; |
|
|
3506 | local $uuid_lock = 1; |
|
|
3507 | |
|
|
3508 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3509 | |
|
|
3510 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3511 | or return; |
|
|
3512 | |
|
|
3513 | my $value = uuid_seq uuid_cur; |
|
|
3514 | |
|
|
3515 | unless ($value) { |
|
|
3516 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3517 | return; |
|
|
3518 | } |
|
|
3519 | |
|
|
3520 | my $value = uuid_str $value + $uuid_skip; |
|
|
3521 | $uuid_skip = 0; |
|
|
3522 | |
|
|
3523 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3524 | and return; |
|
|
3525 | |
|
|
3526 | # always fsync - this file is important |
|
|
3527 | aio_fsync $fh |
|
|
3528 | and return; |
|
|
3529 | |
|
|
3530 | close $fh |
|
|
3531 | or return; |
|
|
3532 | |
|
|
3533 | aio_rename "$uuid~", $uuid |
|
|
3534 | and return; |
|
|
3535 | |
|
|
3536 | warn "uuid file written ($value).\n"; |
|
|
3537 | |
|
|
3538 | 1 |
|
|
3539 | |
|
|
3540 | } |
|
|
3541 | |
|
|
3542 | sub write_uuid($$) { |
|
|
3543 | my ($skip, $sync) = @_; |
|
|
3544 | |
|
|
3545 | $sync ? write_uuid_sync $skip |
|
|
3546 | : async { write_uuid_sync $skip }; |
3063 | } |
3547 | } |
3064 | |
3548 | |
3065 | sub emergency_save() { |
3549 | sub emergency_save() { |
3066 | my $freeze_guard = cf::freeze_mainloop; |
3550 | my $freeze_guard = cf::freeze_mainloop; |
3067 | |
3551 | |
3068 | warn "enter emergency perl save\n"; |
3552 | warn "emergency_perl_save: enter\n"; |
3069 | |
3553 | |
3070 | cf::sync_job { |
3554 | cf::sync_job { |
|
|
3555 | # this is a trade-off: we want to be very quick here, so |
|
|
3556 | # save all maps without fsync, and later call a global sync |
|
|
3557 | # (which in turn might be very very slow) |
|
|
3558 | local $USE_FSYNC = 0; |
|
|
3559 | |
3071 | # use a peculiar iteration method to avoid tripping on perl |
3560 | # use a peculiar iteration method to avoid tripping on perl |
3072 | # refcount bugs in for. also avoids problems with players |
3561 | # refcount bugs in for. also avoids problems with players |
3073 | # and maps saved/destroyed asynchronously. |
3562 | # and maps saved/destroyed asynchronously. |
3074 | warn "begin emergency player save\n"; |
3563 | warn "emergency_perl_save: begin player save\n"; |
3075 | for my $login (keys %cf::PLAYER) { |
3564 | for my $login (keys %cf::PLAYER) { |
3076 | my $pl = $cf::PLAYER{$login} or next; |
3565 | my $pl = $cf::PLAYER{$login} or next; |
3077 | $pl->valid or next; |
3566 | $pl->valid or next; |
|
|
3567 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3078 | $pl->save; |
3568 | $pl->save; |
3079 | } |
3569 | } |
3080 | warn "end emergency player save\n"; |
3570 | warn "emergency_perl_save: end player save\n"; |
3081 | |
3571 | |
3082 | warn "begin emergency map save\n"; |
3572 | warn "emergency_perl_save: begin map save\n"; |
3083 | for my $path (keys %cf::MAP) { |
3573 | for my $path (keys %cf::MAP) { |
3084 | my $map = $cf::MAP{$path} or next; |
3574 | my $map = $cf::MAP{$path} or next; |
3085 | $map->valid or next; |
3575 | $map->valid or next; |
3086 | $map->save; |
3576 | $map->save; |
3087 | } |
3577 | } |
3088 | warn "end emergency map save\n"; |
3578 | warn "emergency_perl_save: end map save\n"; |
3089 | |
3579 | |
3090 | warn "begin emergency database checkpoint\n"; |
3580 | warn "emergency_perl_save: begin database checkpoint\n"; |
3091 | BDB::db_env_txn_checkpoint $DB_ENV; |
3581 | BDB::db_env_txn_checkpoint $DB_ENV; |
3092 | warn "end emergency database checkpoint\n"; |
3582 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3583 | |
|
|
3584 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3585 | write_uuid_sync 1; |
|
|
3586 | warn "emergency_perl_save: end write uuid\n"; |
3093 | }; |
3587 | }; |
3094 | |
3588 | |
|
|
3589 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3590 | IO::AIO::aio_sync sub { |
|
|
3591 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3592 | }; |
|
|
3593 | |
3095 | warn "leave emergency perl save\n"; |
3594 | warn "emergency_perl_save: leave\n"; |
3096 | } |
3595 | } |
3097 | |
3596 | |
3098 | sub post_cleanup { |
3597 | sub post_cleanup { |
3099 | my ($make_core) = @_; |
3598 | my ($make_core) = @_; |
3100 | |
3599 | |
3101 | warn Carp::longmess "post_cleanup backtrace" |
3600 | warn Carp::longmess "post_cleanup backtrace" |
3102 | if $make_core; |
3601 | if $make_core; |
|
|
3602 | |
|
|
3603 | my $fh = pidfile; |
|
|
3604 | unlink $PIDFILE if <$fh> == $$; |
|
|
3605 | } |
|
|
3606 | |
|
|
3607 | # a safer delete_package, copied from Symbol |
|
|
3608 | sub clear_package($) { |
|
|
3609 | my $pkg = shift; |
|
|
3610 | |
|
|
3611 | # expand to full symbol table name if needed |
|
|
3612 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3613 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3614 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3615 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3616 | } |
|
|
3617 | |
|
|
3618 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3619 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3620 | |
|
|
3621 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3622 | or return; |
|
|
3623 | |
|
|
3624 | # clear all symbols |
|
|
3625 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3626 | for my $name (keys %$leaf_symtab) { |
|
|
3627 | _gv_clear *{"$pkg$name"}; |
|
|
3628 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3629 | } |
|
|
3630 | warn "cleared package $pkg\n";#d# |
3103 | } |
3631 | } |
3104 | |
3632 | |
3105 | sub do_reload_perl() { |
3633 | sub do_reload_perl() { |
3106 | # can/must only be called in main |
3634 | # can/must only be called in main |
3107 | if ($Coro::current != $Coro::main) { |
3635 | if ($Coro::current != $Coro::main) { |
3108 | warn "can only reload from main coroutine"; |
3636 | warn "can only reload from main coroutine"; |
3109 | return; |
3637 | return; |
3110 | } |
3638 | } |
3111 | |
3639 | |
|
|
3640 | return if $RELOAD++; |
|
|
3641 | |
|
|
3642 | my $t1 = EV::time; |
|
|
3643 | |
|
|
3644 | while ($RELOAD) { |
3112 | warn "reloading..."; |
3645 | warn "reloading..."; |
3113 | |
3646 | |
3114 | warn "entering sync_job"; |
3647 | warn "entering sync_job"; |
3115 | |
3648 | |
3116 | cf::sync_job { |
3649 | cf::sync_job { |
3117 | cf::write_runtime; # external watchdog should not bark |
3650 | cf::write_runtime_sync; # external watchdog should not bark |
3118 | cf::emergency_save; |
3651 | cf::emergency_save; |
3119 | cf::write_runtime; # external watchdog should not bark |
3652 | cf::write_runtime_sync; # external watchdog should not bark |
3120 | |
3653 | |
3121 | warn "syncing database to disk"; |
3654 | warn "syncing database to disk"; |
3122 | BDB::db_env_txn_checkpoint $DB_ENV; |
3655 | BDB::db_env_txn_checkpoint $DB_ENV; |
3123 | |
3656 | |
3124 | # if anything goes wrong in here, we should simply crash as we already saved |
3657 | # if anything goes wrong in here, we should simply crash as we already saved |
3125 | |
3658 | |
3126 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3127 | for (Event::all_watchers) { |
|
|
3128 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3129 | } |
|
|
3130 | |
|
|
3131 | warn "flushing outstanding aio requests"; |
3659 | warn "flushing outstanding aio requests"; |
3132 | for (;;) { |
|
|
3133 | BDB::flush; |
|
|
3134 | IO::AIO::flush; |
|
|
3135 | Coro::cede; |
|
|
3136 | last unless IO::AIO::nreqs || BDB::nreqs; |
3660 | while (IO::AIO::nreqs || BDB::nreqs) { |
3137 | warn "iterate..."; |
3661 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3138 | } |
|
|
3139 | |
|
|
3140 | ++$RELOAD; |
|
|
3141 | |
|
|
3142 | warn "cancelling all extension coros"; |
|
|
3143 | $_->cancel for values %EXT_CORO; |
|
|
3144 | %EXT_CORO = (); |
|
|
3145 | |
|
|
3146 | warn "removing commands"; |
|
|
3147 | %COMMAND = (); |
|
|
3148 | |
|
|
3149 | warn "removing ext/exti commands"; |
|
|
3150 | %EXTCMD = (); |
|
|
3151 | %EXTICMD = (); |
|
|
3152 | |
|
|
3153 | warn "unloading/nuking all extensions"; |
|
|
3154 | for my $pkg (@EXTS) { |
|
|
3155 | warn "... unloading $pkg"; |
|
|
3156 | |
|
|
3157 | if (my $cb = $pkg->can ("unload")) { |
|
|
3158 | eval { |
|
|
3159 | $cb->($pkg); |
|
|
3160 | 1 |
|
|
3161 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3162 | } |
3662 | } |
3163 | |
3663 | |
3164 | warn "... nuking $pkg"; |
3664 | warn "cancelling all extension coros"; |
3165 | Symbol::delete_package $pkg; |
3665 | $_->cancel for values %EXT_CORO; |
3166 | } |
3666 | %EXT_CORO = (); |
3167 | |
3667 | |
3168 | warn "unloading all perl modules loaded from $LIBDIR"; |
3668 | warn "removing commands"; |
3169 | while (my ($k, $v) = each %INC) { |
3669 | %COMMAND = (); |
3170 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3171 | |
3670 | |
|
|
3671 | warn "removing ext/exti commands"; |
|
|
3672 | %EXTCMD = (); |
|
|
3673 | %EXTICMD = (); |
|
|
3674 | |
|
|
3675 | warn "unloading/nuking all extensions"; |
|
|
3676 | for my $pkg (@EXTS) { |
3172 | warn "... unloading $k"; |
3677 | warn "... unloading $pkg"; |
3173 | delete $INC{$k}; |
|
|
3174 | |
3678 | |
3175 | $k =~ s/\.pm$//; |
|
|
3176 | $k =~ s/\//::/g; |
|
|
3177 | |
|
|
3178 | if (my $cb = $k->can ("unload_module")) { |
3679 | if (my $cb = $pkg->can ("unload")) { |
|
|
3680 | eval { |
3179 | $cb->(); |
3681 | $cb->($pkg); |
|
|
3682 | 1 |
|
|
3683 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3684 | } |
|
|
3685 | |
|
|
3686 | warn "... clearing $pkg"; |
|
|
3687 | clear_package $pkg; |
3180 | } |
3688 | } |
3181 | |
3689 | |
3182 | Symbol::delete_package $k; |
3690 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3691 | while (my ($k, $v) = each %INC) { |
|
|
3692 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3693 | |
|
|
3694 | warn "... unloading $k"; |
|
|
3695 | delete $INC{$k}; |
|
|
3696 | |
|
|
3697 | $k =~ s/\.pm$//; |
|
|
3698 | $k =~ s/\//::/g; |
|
|
3699 | |
|
|
3700 | if (my $cb = $k->can ("unload_module")) { |
|
|
3701 | $cb->(); |
|
|
3702 | } |
|
|
3703 | |
|
|
3704 | clear_package $k; |
3183 | } |
3705 | } |
3184 | |
3706 | |
3185 | warn "getting rid of safe::, as good as possible"; |
3707 | warn "getting rid of safe::, as good as possible"; |
3186 | Symbol::delete_package "safe::$_" |
3708 | clear_package "safe::$_" |
3187 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3709 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3188 | |
3710 | |
3189 | warn "unloading cf.pm \"a bit\""; |
3711 | warn "unloading cf.pm \"a bit\""; |
3190 | delete $INC{"cf.pm"}; |
3712 | delete $INC{"cf.pm"}; |
3191 | delete $INC{"cf/pod.pm"}; |
3713 | delete $INC{"cf/pod.pm"}; |
3192 | |
3714 | |
3193 | # don't, removes xs symbols, too, |
3715 | # don't, removes xs symbols, too, |
3194 | # and global variables created in xs |
3716 | # and global variables created in xs |
3195 | #Symbol::delete_package __PACKAGE__; |
3717 | #clear_package __PACKAGE__; |
3196 | |
3718 | |
3197 | warn "unload completed, starting to reload now"; |
3719 | warn "unload completed, starting to reload now"; |
3198 | |
3720 | |
3199 | warn "reloading cf.pm"; |
3721 | warn "reloading cf.pm"; |
3200 | require cf; |
3722 | require cf; |
3201 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3723 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3202 | |
3724 | |
3203 | warn "loading config and database again"; |
3725 | warn "loading config and database again"; |
3204 | cf::cfg_load; |
3726 | cf::reload_config; |
3205 | |
3727 | |
3206 | warn "loading extensions"; |
3728 | warn "loading extensions"; |
3207 | cf::load_extensions; |
3729 | cf::load_extensions; |
3208 | |
3730 | |
|
|
3731 | if ($REATTACH_ON_RELOAD) { |
3209 | warn "reattaching attachments to objects/players"; |
3732 | warn "reattaching attachments to objects/players"; |
3210 | _global_reattach; # objects, sockets |
3733 | _global_reattach; # objects, sockets |
3211 | warn "reattaching attachments to maps"; |
3734 | warn "reattaching attachments to maps"; |
3212 | reattach $_ for values %MAP; |
3735 | reattach $_ for values %MAP; |
3213 | warn "reattaching attachments to players"; |
3736 | warn "reattaching attachments to players"; |
3214 | reattach $_ for values %PLAYER; |
3737 | reattach $_ for values %PLAYER; |
|
|
3738 | } |
3215 | |
3739 | |
|
|
3740 | warn "running post_init jobs"; |
|
|
3741 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3742 | |
3216 | warn "leaving sync_job"; |
3743 | warn "leaving sync_job"; |
3217 | |
3744 | |
3218 | 1 |
3745 | 1 |
3219 | } or do { |
3746 | } or do { |
3220 | warn $@; |
3747 | warn $@; |
3221 | warn "error while reloading, exiting."; |
3748 | cf::cleanup "error while reloading, exiting."; |
3222 | exit 1; |
|
|
3223 | }; |
3749 | }; |
3224 | |
3750 | |
3225 | warn "reloaded"; |
3751 | warn "reloaded"; |
|
|
3752 | --$RELOAD; |
|
|
3753 | } |
|
|
3754 | |
|
|
3755 | $t1 = EV::time - $t1; |
|
|
3756 | warn "reload completed in ${t1}s\n"; |
3226 | }; |
3757 | }; |
3227 | |
3758 | |
3228 | our $RELOAD_WATCHER; # used only during reload |
3759 | our $RELOAD_WATCHER; # used only during reload |
3229 | |
3760 | |
3230 | sub reload_perl() { |
3761 | sub reload_perl() { |
3231 | # doing reload synchronously and two reloads happen back-to-back, |
3762 | # doing reload synchronously and two reloads happen back-to-back, |
3232 | # coro crashes during coro_state_free->destroy here. |
3763 | # coro crashes during coro_state_free->destroy here. |
3233 | |
3764 | |
3234 | $RELOAD_WATCHER ||= Event->timer ( |
3765 | $RELOAD_WATCHER ||= cf::async { |
3235 | reentrant => 0, |
3766 | Coro::AIO::aio_wait cache_extensions; |
3236 | after => 0, |
3767 | |
3237 | data => WF_AUTOCANCEL, |
3768 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3238 | cb => sub { |
|
|
3239 | do_reload_perl; |
3769 | do_reload_perl; |
3240 | undef $RELOAD_WATCHER; |
3770 | undef $RELOAD_WATCHER; |
3241 | }, |
3771 | }; |
3242 | ); |
3772 | }; |
3243 | } |
3773 | } |
3244 | |
3774 | |
3245 | register_command "reload" => sub { |
3775 | register_command "reload" => sub { |
3246 | my ($who, $arg) = @_; |
3776 | my ($who, $arg) = @_; |
3247 | |
3777 | |
3248 | if ($who->flag (FLAG_WIZ)) { |
3778 | if ($who->flag (FLAG_WIZ)) { |
3249 | $who->message ("reloading server."); |
3779 | $who->message ("reloading server."); |
|
|
3780 | async { |
|
|
3781 | $Coro::current->{desc} = "perl_reload"; |
3250 | async { reload_perl }; |
3782 | reload_perl; |
|
|
3783 | }; |
3251 | } |
3784 | } |
3252 | }; |
3785 | }; |
3253 | |
3786 | |
3254 | unshift @INC, $LIBDIR; |
3787 | unshift @INC, $LIBDIR; |
3255 | |
3788 | |
… | |
… | |
3257 | |
3790 | |
3258 | our @WAIT_FOR_TICK; |
3791 | our @WAIT_FOR_TICK; |
3259 | our @WAIT_FOR_TICK_BEGIN; |
3792 | our @WAIT_FOR_TICK_BEGIN; |
3260 | |
3793 | |
3261 | sub wait_for_tick { |
3794 | sub wait_for_tick { |
3262 | return unless $TICK_WATCHER->is_active; |
|
|
3263 | return if $Coro::current == $Coro::main; |
3795 | return if tick_inhibit || $Coro::current == $Coro::main; |
3264 | |
3796 | |
3265 | my $signal = new Coro::Signal; |
3797 | my $signal = new Coro::Signal; |
3266 | push @WAIT_FOR_TICK, $signal; |
3798 | push @WAIT_FOR_TICK, $signal; |
3267 | $signal->wait; |
3799 | $signal->wait; |
3268 | } |
3800 | } |
3269 | |
3801 | |
3270 | sub wait_for_tick_begin { |
3802 | sub wait_for_tick_begin { |
3271 | return unless $TICK_WATCHER->is_active; |
|
|
3272 | return if $Coro::current == $Coro::main; |
3803 | return if tick_inhibit || $Coro::current == $Coro::main; |
3273 | |
3804 | |
3274 | my $signal = new Coro::Signal; |
3805 | my $signal = new Coro::Signal; |
3275 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3806 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3276 | $signal->wait; |
3807 | $signal->wait; |
3277 | } |
3808 | } |
3278 | |
3809 | |
3279 | my $min = 1e6;#d# |
3810 | sub tick { |
3280 | my $avg = 10; |
|
|
3281 | $TICK_WATCHER = Event->timer ( |
|
|
3282 | reentrant => 0, |
|
|
3283 | parked => 1, |
|
|
3284 | prio => 0, |
|
|
3285 | at => $NEXT_TICK || $TICK, |
|
|
3286 | data => WF_AUTOCANCEL, |
|
|
3287 | cb => sub { |
|
|
3288 | if ($Coro::current != $Coro::main) { |
3811 | if ($Coro::current != $Coro::main) { |
3289 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3812 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3290 | unless ++$bug_warning > 10; |
3813 | unless ++$bug_warning > 10; |
3291 | return; |
3814 | return; |
3292 | } |
3815 | } |
3293 | |
3816 | |
3294 | $NOW = $tick_start = Event::time; |
|
|
3295 | |
|
|
3296 | cf::server_tick; # one server iteration |
3817 | cf::server_tick; # one server iteration |
3297 | |
3818 | |
3298 | 0 && sync_job {#d# |
3819 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3299 | for(1..10) { |
3820 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3300 | my $t = Event::time; |
3821 | Coro::async_pool { |
3301 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3822 | $Coro::current->{desc} = "runtime saver"; |
3302 | or die; |
3823 | write_runtime_sync |
3303 | |
3824 | or warn "ERROR: unable to write runtime file: $!"; |
3304 | $map->width (50); |
|
|
3305 | $map->height (50); |
|
|
3306 | $map->alloc; |
|
|
3307 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
3308 | my $t = Event::time - $t; |
|
|
3309 | |
|
|
3310 | #next unless $t < 0.0013;#d# |
|
|
3311 | if ($t < $min) { |
|
|
3312 | $min = $t; |
|
|
3313 | } |
|
|
3314 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
3315 | } |
|
|
3316 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
3317 | exit 0; |
|
|
3318 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
3319 | }; |
3825 | }; |
|
|
3826 | } |
3320 | |
3827 | |
3321 | $RUNTIME += $TICK; |
|
|
3322 | $NEXT_TICK += $TICK; |
|
|
3323 | |
|
|
3324 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
3325 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
3326 | Coro::async_pool { |
|
|
3327 | write_runtime |
|
|
3328 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
3329 | }; |
|
|
3330 | } |
|
|
3331 | |
|
|
3332 | # my $AFTER = Event::time; |
|
|
3333 | # warn $AFTER - $NOW;#d# |
|
|
3334 | |
|
|
3335 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3828 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3336 | $sig->send; |
3829 | $sig->send; |
3337 | } |
3830 | } |
3338 | while (my $sig = shift @WAIT_FOR_TICK) { |
3831 | while (my $sig = shift @WAIT_FOR_TICK) { |
3339 | $sig->send; |
3832 | $sig->send; |
3340 | } |
3833 | } |
3341 | |
3834 | |
3342 | $NOW = Event::time; |
3835 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3343 | |
|
|
3344 | # if we are delayed by four ticks or more, skip them all |
|
|
3345 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3346 | |
|
|
3347 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3348 | $TICK_WATCHER->start; |
|
|
3349 | |
|
|
3350 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3351 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3836 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3352 | |
3837 | |
3353 | _post_tick; |
3838 | if (0) { |
3354 | |
3839 | if ($NEXT_TICK) { |
3355 | |
3840 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3841 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3842 | warn "jitter $JITTER\n";#d# |
|
|
3843 | } |
3356 | }, |
3844 | } |
3357 | ); |
3845 | } |
3358 | |
3846 | |
3359 | { |
3847 | { |
3360 | BDB::max_poll_time $TICK * 0.1; |
3848 | # configure BDB |
3361 | $BDB_POLL_WATCHER = Event->io ( |
3849 | |
3362 | reentrant => 0, |
|
|
3363 | fd => BDB::poll_fileno, |
|
|
3364 | poll => 'r', |
|
|
3365 | prio => 0, |
|
|
3366 | data => WF_AUTOCANCEL, |
|
|
3367 | cb => \&BDB::poll_cb, |
|
|
3368 | ); |
|
|
3369 | BDB::min_parallel 8; |
3850 | BDB::min_parallel 8; |
3370 | |
3851 | BDB::max_poll_reqs $TICK * 0.1; |
3371 | BDB::set_sync_prepare { |
3852 | $AnyEvent::BDB::WATCHER->priority (1); |
3372 | my $status; |
|
|
3373 | my $current = $Coro::current; |
|
|
3374 | ( |
|
|
3375 | sub { |
|
|
3376 | $status = $!; |
|
|
3377 | $current->ready; undef $current; |
|
|
3378 | }, |
|
|
3379 | sub { |
|
|
3380 | Coro::schedule while defined $current; |
|
|
3381 | $! = $status; |
|
|
3382 | }, |
|
|
3383 | ) |
|
|
3384 | }; |
|
|
3385 | |
3853 | |
3386 | unless ($DB_ENV) { |
3854 | unless ($DB_ENV) { |
3387 | $DB_ENV = BDB::db_env_create; |
3855 | $DB_ENV = BDB::db_env_create; |
|
|
3856 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
3857 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3858 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
3859 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3860 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3388 | |
3861 | |
3389 | cf::sync_job { |
3862 | cf::sync_job { |
3390 | eval { |
3863 | eval { |
3391 | BDB::db_env_open |
3864 | BDB::db_env_open |
3392 | $DB_ENV, |
3865 | $DB_ENV, |
… | |
… | |
3394 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3867 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3395 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3868 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3396 | 0666; |
3869 | 0666; |
3397 | |
3870 | |
3398 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3871 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3399 | |
|
|
3400 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
3401 | $DB_ENV->set_lk_detect; |
|
|
3402 | }; |
3872 | }; |
3403 | |
3873 | |
3404 | cf::cleanup "db_env_open(db): $@" if $@; |
3874 | cf::cleanup "db_env_open(db): $@" if $@; |
3405 | }; |
3875 | }; |
3406 | } |
3876 | } |
|
|
3877 | |
|
|
3878 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3879 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3880 | }; |
|
|
3881 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3882 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3883 | }; |
|
|
3884 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3885 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3886 | }; |
3407 | } |
3887 | } |
3408 | |
3888 | |
3409 | { |
3889 | { |
|
|
3890 | # configure IO::AIO |
|
|
3891 | |
3410 | IO::AIO::min_parallel 8; |
3892 | IO::AIO::min_parallel 8; |
3411 | |
|
|
3412 | undef $Coro::AIO::WATCHER; |
|
|
3413 | IO::AIO::max_poll_time $TICK * 0.1; |
3893 | IO::AIO::max_poll_time $TICK * 0.1; |
3414 | $AIO_POLL_WATCHER = Event->io ( |
3894 | undef $AnyEvent::AIO::WATCHER; |
3415 | reentrant => 0, |
|
|
3416 | data => WF_AUTOCANCEL, |
|
|
3417 | fd => IO::AIO::poll_fileno, |
|
|
3418 | poll => 'r', |
|
|
3419 | prio => 6, |
|
|
3420 | cb => \&IO::AIO::poll_cb, |
|
|
3421 | ); |
|
|
3422 | } |
3895 | } |
3423 | |
3896 | |
3424 | my $_log_backtrace; |
3897 | my $_log_backtrace; |
3425 | |
3898 | |
3426 | sub _log_backtrace { |
3899 | sub _log_backtrace { |
… | |
… | |
3429 | $msg =~ s/\n//; |
3902 | $msg =~ s/\n//; |
3430 | |
3903 | |
3431 | # limit the # of concurrent backtraces |
3904 | # limit the # of concurrent backtraces |
3432 | if ($_log_backtrace < 2) { |
3905 | if ($_log_backtrace < 2) { |
3433 | ++$_log_backtrace; |
3906 | ++$_log_backtrace; |
|
|
3907 | my $perl_bt = Carp::longmess $msg; |
3434 | async { |
3908 | async { |
|
|
3909 | $Coro::current->{desc} = "abt $msg"; |
|
|
3910 | |
3435 | my @bt = fork_call { |
3911 | my @bt = fork_call { |
3436 | @addr = map { sprintf "%x", $_ } @addr; |
3912 | @addr = map { sprintf "%x", $_ } @addr; |
3437 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3913 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3438 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3914 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3439 | or die "addr2line: $!"; |
3915 | or die "addr2line: $!"; |
… | |
… | |
3447 | } |
3923 | } |
3448 | |
3924 | |
3449 | @funcs |
3925 | @funcs |
3450 | }; |
3926 | }; |
3451 | |
3927 | |
3452 | LOG llevInfo, "[ABT] $msg\n"; |
3928 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3929 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3453 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3930 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3454 | --$_log_backtrace; |
3931 | --$_log_backtrace; |
3455 | }; |
3932 | }; |
3456 | } else { |
3933 | } else { |
3457 | LOG llevInfo, "[ABT] $msg\n"; |
3934 | LOG llevInfo, "[ABT] $msg\n"; |