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1 | # |
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2 | # This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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3 | # |
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4 | # Copyright (©) 2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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5 | # |
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6 | # Deliantra is free software: you can redistribute it and/or modify |
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7 | # it under the terms of the GNU General Public License as published by |
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8 | # the Free Software Foundation, either version 3 of the License, or |
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9 | # (at your option) any later version. |
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10 | # |
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11 | # This program is distributed in the hope that it will be useful, |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | # GNU General Public License for more details. |
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15 | # |
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16 | # You should have received a copy of the GNU General Public License |
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17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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18 | # |
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19 | # The authors can be reached via e-mail to <support@deliantra.net> |
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20 | # |
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21 | |
1 | package cf; |
22 | package cf; |
2 | |
23 | |
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24 | use 5.10.0; |
3 | use utf8; |
25 | use utf8; |
4 | use strict; |
26 | use strict "vars", "subs"; |
5 | |
27 | |
6 | use Symbol; |
28 | use Symbol; |
7 | use List::Util; |
29 | use List::Util; |
8 | use Socket; |
30 | use Socket; |
9 | use Storable; |
31 | use EV; |
10 | use Event; |
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11 | use Opcode; |
32 | use Opcode; |
12 | use Safe; |
33 | use Safe; |
13 | use Safe::Hole; |
34 | use Safe::Hole; |
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35 | use Storable (); |
14 | |
36 | |
15 | use Coro 3.64 (); |
37 | use Coro (); |
16 | use Coro::State; |
38 | use Coro::State; |
17 | use Coro::Handle; |
39 | use Coro::Handle; |
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40 | use Coro::EV; |
18 | use Coro::Event; |
41 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
42 | use Coro::Timer; |
20 | use Coro::Signal; |
43 | use Coro::Signal; |
21 | use Coro::Semaphore; |
44 | use Coro::Semaphore; |
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45 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
46 | use Coro::AIO; |
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47 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
48 | use Coro::Storable; |
24 | use Coro::Util (); |
49 | use Coro::Util (); |
25 | |
50 | |
26 | use JSON::XS (); |
51 | use JSON::XS 2.01 (); |
27 | use BDB (); |
52 | use BDB (); |
28 | use Data::Dumper; |
53 | use Data::Dumper; |
29 | use Digest::MD5; |
54 | use Digest::MD5; |
30 | use Fcntl; |
55 | use Fcntl; |
31 | use YAML::Syck (); |
56 | use YAML (); |
32 | use IO::AIO 2.32 (); |
57 | use IO::AIO (); |
33 | use Time::HiRes; |
58 | use Time::HiRes; |
34 | use Compress::LZF; |
59 | use Compress::LZF; |
35 | use Digest::MD5 (); |
60 | use Digest::MD5 (); |
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61 | |
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62 | AnyEvent::detect; |
36 | |
63 | |
37 | # configure various modules to our taste |
64 | # configure various modules to our taste |
38 | # |
65 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
66 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
67 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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68 | |
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69 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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70 | |
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71 | # make sure c-lzf reinitialises itself |
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72 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
73 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
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43 | $Event::Eval = 1; # no idea why this is required, but it is |
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44 | |
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45 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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46 | $YAML::Syck::ImplicitUnicode = 1; |
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47 | |
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48 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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49 | |
74 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
75 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
76 | |
52 | our %COMMAND = (); |
77 | our %COMMAND = (); |
53 | our %COMMAND_TIME = (); |
78 | our %COMMAND_TIME = (); |
… | |
… | |
56 | our %EXTCMD = (); |
81 | our %EXTCMD = (); |
57 | our %EXTICMD = (); |
82 | our %EXTICMD = (); |
58 | our %EXT_CORO = (); # coroutines bound to extensions |
83 | our %EXT_CORO = (); # coroutines bound to extensions |
59 | our %EXT_MAP = (); # pluggable maps |
84 | our %EXT_MAP = (); # pluggable maps |
60 | |
85 | |
61 | our $RELOAD; # number of reloads so far |
86 | our $RELOAD; # number of reloads so far, non-zero while in reload |
62 | our @EVENT; |
87 | our @EVENT; |
63 | |
88 | |
64 | our $CONFDIR = confdir; |
89 | our $CONFDIR = confdir; |
65 | our $DATADIR = datadir; |
90 | our $DATADIR = datadir; |
66 | our $LIBDIR = "$DATADIR/ext"; |
91 | our $LIBDIR = "$DATADIR/ext"; |
67 | our $PODDIR = "$DATADIR/pod"; |
92 | our $PODDIR = "$DATADIR/pod"; |
68 | our $MAPDIR = "$DATADIR/" . mapdir; |
93 | our $MAPDIR = "$DATADIR/" . mapdir; |
69 | our $LOCALDIR = localdir; |
94 | our $LOCALDIR = localdir; |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
95 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
96 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
97 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
98 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
99 | our $BDBDIR = "$LOCALDIR/db"; |
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100 | our $PIDFILE = "$LOCALDIR/pid"; |
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101 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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102 | |
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103 | our %RESOURCE; |
75 | |
104 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
105 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
77 | our $TICK_WATCHER; |
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78 | our $AIO_POLL_WATCHER; |
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79 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
106 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
107 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
108 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
83 | |
109 | |
84 | our $BDB_POLL_WATCHER; |
110 | our $BDB_DEADLOCK_WATCHER; |
85 | our $BDB_CHECKPOINT_WATCHER; |
111 | our $BDB_CHECKPOINT_WATCHER; |
86 | our $BDB_TRICKLE_WATCHER; |
112 | our $BDB_TRICKLE_WATCHER; |
87 | our $DB_ENV; |
113 | our $DB_ENV; |
88 | |
114 | |
89 | our %CFG; |
115 | our %CFG; |
90 | |
116 | |
91 | our $UPTIME; $UPTIME ||= time; |
117 | our $UPTIME; $UPTIME ||= time; |
92 | our $RUNTIME; |
118 | our $RUNTIME; |
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119 | our $NOW; |
93 | |
120 | |
94 | our (%PLAYER, %PLAYER_LOADING); # all users |
121 | our (%PLAYER, %PLAYER_LOADING); # all users |
95 | our (%MAP, %MAP_LOADING ); # all maps |
122 | our (%MAP, %MAP_LOADING ); # all maps |
96 | our $LINK_MAP; # the special {link} map, which is always available |
123 | our $LINK_MAP; # the special {link} map, which is always available |
97 | |
124 | |
98 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
125 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
99 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
126 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
100 | |
127 | |
101 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
128 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
102 | our $LOADAVG; # same thing, but with alpha-smoothing |
129 | our $LOADAVG; # same thing, but with alpha-smoothing |
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130 | our $JITTER; # average jitter |
103 | our $tick_start; # for load detecting purposes |
131 | our $TICK_START; # for load detecting purposes |
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132 | |
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133 | our @POST_INIT; |
104 | |
134 | |
105 | binmode STDOUT; |
135 | binmode STDOUT; |
106 | binmode STDERR; |
136 | binmode STDERR; |
107 | |
137 | |
108 | # read virtual server time, if available |
138 | # read virtual server time, if available |
109 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
139 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
110 | open my $fh, "<", "$LOCALDIR/runtime" |
140 | open my $fh, "<", $RUNTIMEFILE |
111 | or die "unable to read runtime file: $!"; |
141 | or die "unable to read $RUNTIMEFILE file: $!"; |
112 | $RUNTIME = <$fh> + 0.; |
142 | $RUNTIME = <$fh> + 0.; |
113 | } |
143 | } |
114 | |
144 | |
115 | mkdir $_ |
145 | mkdir $_ |
116 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
146 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
… | |
… | |
161 | |
191 | |
162 | The raw value load value from the last tick. |
192 | The raw value load value from the last tick. |
163 | |
193 | |
164 | =item %cf::CFG |
194 | =item %cf::CFG |
165 | |
195 | |
166 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
196 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
167 | from wherever your confdir points to. |
197 | from wherever your confdir points to. |
168 | |
198 | |
169 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
199 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
170 | |
200 | |
171 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
201 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
192 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
222 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
193 | |
223 | |
194 | LOG llevError, $msg; |
224 | LOG llevError, $msg; |
195 | }; |
225 | }; |
196 | } |
226 | } |
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227 | |
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228 | $Coro::State::DIEHOOK = sub { |
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229 | return unless $^S eq 0; # "eq", not "==" |
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230 | |
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231 | if ($Coro::current == $Coro::main) {#d# |
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232 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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233 | return;#d# |
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234 | }#d# |
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235 | |
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236 | # kill coroutine otherwise |
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237 | warn Carp::longmess $_[0]; |
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238 | Coro::terminate |
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239 | }; |
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240 | |
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241 | $SIG{__DIE__} = sub { }; #d#? |
197 | |
242 | |
198 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
243 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
199 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
244 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
200 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
245 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
201 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
246 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
208 | for my $pkg (qw( |
253 | for my $pkg (qw( |
209 | cf::global cf::attachable |
254 | cf::global cf::attachable |
210 | cf::object cf::object::player |
255 | cf::object cf::object::player |
211 | cf::client cf::player |
256 | cf::client cf::player |
212 | cf::arch cf::living |
257 | cf::arch cf::living |
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258 | cf::map cf::mapspace |
213 | cf::map cf::party cf::region |
259 | cf::party cf::region |
214 | )) { |
260 | )) { |
215 | no strict 'refs'; |
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216 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
261 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
217 | } |
262 | } |
218 | |
263 | |
219 | $Event::DIED = sub { |
264 | $EV::DIED = sub { |
220 | warn "error in event callback: @_"; |
265 | warn "error in event callback: @_"; |
221 | }; |
266 | }; |
222 | |
267 | |
223 | ############################################################################# |
268 | ############################################################################# |
224 | |
269 | |
… | |
… | |
247 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
292 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
248 | $d |
293 | $d |
249 | } || "[unable to dump $_[0]: '$@']"; |
294 | } || "[unable to dump $_[0]: '$@']"; |
250 | } |
295 | } |
251 | |
296 | |
252 | =item $ref = cf::from_json $json |
297 | =item $ref = cf::decode_json $json |
253 | |
298 | |
254 | Converts a JSON string into the corresponding perl data structure. |
299 | Converts a JSON string into the corresponding perl data structure. |
255 | |
300 | |
256 | =item $json = cf::to_json $ref |
301 | =item $json = cf::encode_json $ref |
257 | |
302 | |
258 | Converts a perl data structure into its JSON representation. |
303 | Converts a perl data structure into its JSON representation. |
259 | |
304 | |
260 | =cut |
305 | =cut |
261 | |
306 | |
262 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
307 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
263 | |
308 | |
264 | sub to_json ($) { $json_coder->encode ($_[0]) } |
309 | sub encode_json($) { $json_coder->encode ($_[0]) } |
265 | sub from_json ($) { $json_coder->decode ($_[0]) } |
310 | sub decode_json($) { $json_coder->decode ($_[0]) } |
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311 | |
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312 | =item cf::post_init { BLOCK } |
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313 | |
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314 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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315 | but I<before> the server starts ticking again. |
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316 | |
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317 | The cdoeblock will have a single boolean argument to indicate whether this |
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318 | is a reload or not. |
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319 | |
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320 | =cut |
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321 | |
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322 | sub post_init(&) { |
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323 | push @POST_INIT, shift; |
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324 | } |
266 | |
325 | |
267 | =item cf::lock_wait $string |
326 | =item cf::lock_wait $string |
268 | |
327 | |
269 | Wait until the given lock is available. See cf::lock_acquire. |
328 | Wait until the given lock is available. See cf::lock_acquire. |
270 | |
329 | |
… | |
… | |
298 | return;#d# |
357 | return;#d# |
299 | }#d# |
358 | }#d# |
300 | |
359 | |
301 | # wait for lock, if any |
360 | # wait for lock, if any |
302 | while ($LOCK{$key}) { |
361 | while ($LOCK{$key}) { |
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362 | #local $Coro::current->{desc} = "$Coro::current->{desc} <waiting for lock $key>"; |
303 | push @{ $LOCK{$key} }, $Coro::current; |
363 | push @{ $LOCK{$key} }, $Coro::current; |
304 | Coro::schedule; |
364 | Coro::schedule; |
305 | } |
365 | } |
306 | } |
366 | } |
307 | |
367 | |
… | |
… | |
326 | |
386 | |
327 | ! ! $LOCK{$key} |
387 | ! ! $LOCK{$key} |
328 | } |
388 | } |
329 | |
389 | |
330 | sub freeze_mainloop { |
390 | sub freeze_mainloop { |
331 | return unless $TICK_WATCHER->is_active; |
391 | tick_inhibit_inc; |
332 | |
392 | |
333 | my $guard = Coro::guard { |
393 | Coro::guard \&tick_inhibit_dec; |
334 | $TICK_WATCHER->start; |
394 | } |
335 | }; |
395 | |
336 | $TICK_WATCHER->stop; |
396 | =item cf::periodic $interval, $cb |
337 | $guard |
397 | |
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398 | Like EV::periodic, but randomly selects a starting point so that the actions |
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399 | get spread over timer. |
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400 | |
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401 | =cut |
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402 | |
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403 | sub periodic($$) { |
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404 | my ($interval, $cb) = @_; |
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405 | |
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406 | my $start = rand List::Util::min 180, $interval; |
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407 | |
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408 | EV::periodic $start, $interval, 0, $cb |
338 | } |
409 | } |
339 | |
410 | |
340 | =item cf::get_slot $time[, $priority[, $name]] |
411 | =item cf::get_slot $time[, $priority[, $name]] |
341 | |
412 | |
342 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
413 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
353 | our @SLOT_QUEUE; |
424 | our @SLOT_QUEUE; |
354 | our $SLOT_QUEUE; |
425 | our $SLOT_QUEUE; |
355 | |
426 | |
356 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
427 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
357 | $SLOT_QUEUE = Coro::async { |
428 | $SLOT_QUEUE = Coro::async { |
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429 | $Coro::current->desc ("timeslot manager"); |
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430 | |
358 | my $signal = new Coro::Signal; |
431 | my $signal = new Coro::Signal; |
359 | |
432 | |
360 | while () { |
433 | while () { |
361 | next_job: |
434 | next_job: |
362 | my $avail = cf::till_tick; |
435 | my $avail = cf::till_tick; |
… | |
… | |
370 | } |
443 | } |
371 | } |
444 | } |
372 | } |
445 | } |
373 | |
446 | |
374 | if (@SLOT_QUEUE) { |
447 | if (@SLOT_QUEUE) { |
375 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
448 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
376 | push @cf::WAIT_FOR_TICK, $signal; |
449 | push @cf::WAIT_FOR_TICK, $signal; |
377 | $signal->wait; |
450 | $signal->wait; |
378 | } else { |
451 | } else { |
379 | Coro::schedule; |
452 | Coro::schedule; |
380 | } |
453 | } |
381 | } |
454 | } |
382 | }; |
455 | }; |
383 | |
456 | |
384 | sub get_slot($;$$) { |
457 | sub get_slot($;$$) { |
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458 | return if tick_inhibit || $Coro::current == $Coro::main; |
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459 | |
385 | my ($time, $pri, $name) = @_; |
460 | my ($time, $pri, $name) = @_; |
386 | |
461 | |
387 | $time = $TICK * .6 if $time > $TICK * .6; |
462 | $time = $TICK * .6 if $time > $TICK * .6; |
388 | my $sig = new Coro::Signal; |
463 | my $sig = new Coro::Signal; |
389 | |
464 | |
… | |
… | |
403 | |
478 | |
404 | BEGIN { *async = \&Coro::async_pool } |
479 | BEGIN { *async = \&Coro::async_pool } |
405 | |
480 | |
406 | =item cf::sync_job { BLOCK } |
481 | =item cf::sync_job { BLOCK } |
407 | |
482 | |
408 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
483 | The design of Deliantra requires that the main coroutine ($Coro::main) |
409 | is always able to handle events or runnable, as Crossfire TRT is only |
484 | is always able to handle events or runnable, as Deliantra is only |
410 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
485 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
411 | acceptable. |
486 | acceptable. |
412 | |
487 | |
413 | If it must be done, put the blocking parts into C<sync_job>. This will run |
488 | If it must be done, put the blocking parts into C<sync_job>. This will run |
414 | the given BLOCK in another coroutine while waiting for the result. The |
489 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
419 | |
494 | |
420 | sub sync_job(&) { |
495 | sub sync_job(&) { |
421 | my ($job) = @_; |
496 | my ($job) = @_; |
422 | |
497 | |
423 | if ($Coro::current == $Coro::main) { |
498 | if ($Coro::current == $Coro::main) { |
424 | my $time = Event::time; |
499 | my $time = EV::time; |
425 | |
500 | |
426 | # this is the main coro, too bad, we have to block |
501 | # this is the main coro, too bad, we have to block |
427 | # till the operation succeeds, freezing the server :/ |
502 | # till the operation succeeds, freezing the server :/ |
428 | |
503 | |
429 | # TODO: use suspend/resume instead |
504 | LOG llevError, Carp::longmess "sync job";#d# |
430 | # (but this is cancel-safe) |
505 | |
431 | my $freeze_guard = freeze_mainloop; |
506 | my $freeze_guard = freeze_mainloop; |
432 | |
507 | |
433 | my $busy = 1; |
508 | my $busy = 1; |
434 | my @res; |
509 | my @res; |
435 | |
510 | |
436 | (async { |
511 | (async { |
|
|
512 | $Coro::current->desc ("sync job coro"); |
437 | @res = eval { $job->() }; |
513 | @res = eval { $job->() }; |
438 | warn $@ if $@; |
514 | warn $@ if $@; |
439 | undef $busy; |
515 | undef $busy; |
440 | })->prio (Coro::PRIO_MAX); |
516 | })->prio (Coro::PRIO_MAX); |
441 | |
517 | |
442 | while ($busy) { |
518 | while ($busy) { |
443 | Coro::cede or Event::one_event; |
519 | if (Coro::nready) { |
|
|
520 | Coro::cede_notself; |
|
|
521 | } else { |
|
|
522 | EV::loop EV::LOOP_ONESHOT; |
444 | } |
523 | } |
|
|
524 | } |
445 | |
525 | |
446 | $time = Event::time - $time; |
526 | my $time = EV::time - $time; |
447 | |
527 | |
448 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
449 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
450 | |
|
|
451 | $tick_start += $time; # do not account sync jobs to server load |
528 | $TICK_START += $time; # do not account sync jobs to server load |
452 | |
529 | |
453 | wantarray ? @res : $res[0] |
530 | wantarray ? @res : $res[0] |
454 | } else { |
531 | } else { |
455 | # we are in another coroutine, how wonderful, everything just works |
532 | # we are in another coroutine, how wonderful, everything just works |
456 | |
533 | |
… | |
… | |
481 | =item fork_call { }, $args |
558 | =item fork_call { }, $args |
482 | |
559 | |
483 | Executes the given code block with the given arguments in a seperate |
560 | Executes the given code block with the given arguments in a seperate |
484 | process, returning the results. Everything must be serialisable with |
561 | process, returning the results. Everything must be serialisable with |
485 | Coro::Storable. May, of course, block. Note that the executed sub may |
562 | Coro::Storable. May, of course, block. Note that the executed sub may |
486 | never block itself or use any form of Event handling. |
563 | never block itself or use any form of event handling. |
487 | |
564 | |
488 | =cut |
565 | =cut |
489 | |
566 | |
490 | sub fork_call(&@) { |
567 | sub fork_call(&@) { |
491 | my ($cb, @args) = @_; |
568 | my ($cb, @args) = @_; |
… | |
… | |
498 | reset_signals; |
575 | reset_signals; |
499 | &$cb |
576 | &$cb |
500 | }, @args; |
577 | }, @args; |
501 | |
578 | |
502 | wantarray ? @res : $res[-1] |
579 | wantarray ? @res : $res[-1] |
|
|
580 | } |
|
|
581 | |
|
|
582 | =item $coin = coin_from_name $name |
|
|
583 | |
|
|
584 | =cut |
|
|
585 | |
|
|
586 | our %coin_alias = ( |
|
|
587 | "silver" => "silvercoin", |
|
|
588 | "silvercoin" => "silvercoin", |
|
|
589 | "silvercoins" => "silvercoin", |
|
|
590 | "gold" => "goldcoin", |
|
|
591 | "goldcoin" => "goldcoin", |
|
|
592 | "goldcoins" => "goldcoin", |
|
|
593 | "platinum" => "platinacoin", |
|
|
594 | "platinumcoin" => "platinacoin", |
|
|
595 | "platinumcoins" => "platinacoin", |
|
|
596 | "platina" => "platinacoin", |
|
|
597 | "platinacoin" => "platinacoin", |
|
|
598 | "platinacoins" => "platinacoin", |
|
|
599 | "royalty" => "royalty", |
|
|
600 | "royalties" => "royalty", |
|
|
601 | ); |
|
|
602 | |
|
|
603 | sub coin_from_name($) { |
|
|
604 | $coin_alias{$_[0]} |
|
|
605 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
606 | : undef |
503 | } |
607 | } |
504 | |
608 | |
505 | =item $value = cf::db_get $family => $key |
609 | =item $value = cf::db_get $family => $key |
506 | |
610 | |
507 | Returns a single value from the environment database. |
611 | Returns a single value from the environment database. |
… | |
… | |
646 | |
750 | |
647 | ############################################################################# |
751 | ############################################################################# |
648 | |
752 | |
649 | =head2 ATTACHABLE OBJECTS |
753 | =head2 ATTACHABLE OBJECTS |
650 | |
754 | |
651 | Many objects in crossfire are so-called attachable objects. That means you can |
755 | Many objects in deliantra are so-called attachable objects. That means you can |
652 | attach callbacks/event handlers (a collection of which is called an "attachment") |
756 | attach callbacks/event handlers (a collection of which is called an "attachment") |
653 | to it. All such attachable objects support the following methods. |
757 | to it. All such attachable objects support the following methods. |
654 | |
758 | |
655 | In the following description, CLASS can be any of C<global>, C<object> |
759 | In the following description, CLASS can be any of C<global>, C<object> |
656 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
760 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
657 | Crossfire TRT). |
761 | Deliantra). |
658 | |
762 | |
659 | =over 4 |
763 | =over 4 |
660 | |
764 | |
661 | =item $attachable->attach ($attachment, key => $value...) |
765 | =item $attachable->attach ($attachment, key => $value...) |
662 | |
766 | |
… | |
… | |
706 | =item cf::CLASS::attachment $name, ... |
810 | =item cf::CLASS::attachment $name, ... |
707 | |
811 | |
708 | Register an attachment by C<$name> through which attachable objects of the |
812 | Register an attachment by C<$name> through which attachable objects of the |
709 | given CLASS can refer to this attachment. |
813 | given CLASS can refer to this attachment. |
710 | |
814 | |
711 | Some classes such as crossfire maps and objects can specify attachments |
815 | Some classes such as deliantra maps and objects can specify attachments |
712 | that are attached at load/instantiate time, thus the need for a name. |
816 | that are attached at load/instantiate time, thus the need for a name. |
713 | |
817 | |
714 | These calls expect any number of the following handler/hook descriptions: |
818 | These calls expect any number of the following handler/hook descriptions: |
715 | |
819 | |
716 | =over 4 |
820 | =over 4 |
… | |
… | |
944 | } |
1048 | } |
945 | |
1049 | |
946 | 0 |
1050 | 0 |
947 | } |
1051 | } |
948 | |
1052 | |
949 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1053 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
950 | |
1054 | |
951 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1055 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
952 | |
1056 | |
953 | Generate an object-specific event with the given arguments. |
1057 | Generate an object-specific event with the given arguments. |
954 | |
1058 | |
… | |
… | |
960 | |
1064 | |
961 | =cut |
1065 | =cut |
962 | |
1066 | |
963 | ############################################################################# |
1067 | ############################################################################# |
964 | # object support |
1068 | # object support |
965 | # |
|
|
966 | |
1069 | |
|
|
1070 | sub _object_equal($$); |
|
|
1071 | sub _object_equal($$) { |
|
|
1072 | my ($a, $b) = @_; |
|
|
1073 | |
|
|
1074 | return 0 unless (ref $a) eq (ref $b); |
|
|
1075 | |
|
|
1076 | if ("HASH" eq ref $a) { |
|
|
1077 | my @ka = keys %$a; |
|
|
1078 | my @kb = keys %$b; |
|
|
1079 | |
|
|
1080 | return 0 if @ka != @kb; |
|
|
1081 | |
|
|
1082 | for (0 .. $#ka) { |
|
|
1083 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1084 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1085 | } |
|
|
1086 | |
|
|
1087 | } elsif ("ARRAY" eq ref $a) { |
|
|
1088 | |
|
|
1089 | return 0 if @$a != @$b; |
|
|
1090 | |
|
|
1091 | for (0 .. $#$a) { |
|
|
1092 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1093 | } |
|
|
1094 | |
|
|
1095 | } elsif ($a ne $b) { |
|
|
1096 | return 0; |
|
|
1097 | } |
|
|
1098 | |
|
|
1099 | 1 |
|
|
1100 | } |
|
|
1101 | |
|
|
1102 | our $SLOW_MERGES;#d# |
967 | sub _can_merge { |
1103 | sub _can_merge { |
968 | my ($ob1, $ob2) = @_; |
1104 | my ($ob1, $ob2) = @_; |
969 | |
1105 | |
970 | local $Storable::canonical = 1; |
1106 | ++$SLOW_MERGES;#d# |
971 | my $fob1 = Storable::freeze $ob1; |
|
|
972 | my $fob2 = Storable::freeze $ob2; |
|
|
973 | |
1107 | |
974 | $fob1 eq $fob2 |
1108 | # we do the slow way here |
|
|
1109 | return _object_equal $ob1, $ob2 |
975 | } |
1110 | } |
976 | |
1111 | |
977 | sub reattach { |
1112 | sub reattach { |
978 | # basically do the same as instantiate, without calling instantiate |
1113 | # basically do the same as instantiate, without calling instantiate |
979 | my ($obj) = @_; |
1114 | my ($obj) = @_; |
980 | |
1115 | |
|
|
1116 | # no longer needed after getting rid of delete_package? |
981 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1117 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
982 | |
1118 | |
983 | my $registry = $obj->registry; |
1119 | my $registry = $obj->registry; |
984 | |
1120 | |
985 | @$registry = (); |
1121 | @$registry = (); |
986 | |
1122 | |
… | |
… | |
1001 | cf::attachable->attach ( |
1137 | cf::attachable->attach ( |
1002 | prio => -1000000, |
1138 | prio => -1000000, |
1003 | on_instantiate => sub { |
1139 | on_instantiate => sub { |
1004 | my ($obj, $data) = @_; |
1140 | my ($obj, $data) = @_; |
1005 | |
1141 | |
1006 | $data = from_json $data; |
1142 | $data = decode_json $data; |
1007 | |
1143 | |
1008 | for (@$data) { |
1144 | for (@$data) { |
1009 | my ($name, $args) = @$_; |
1145 | my ($name, $args) = @$_; |
1010 | |
1146 | |
1011 | $obj->attach ($name, %{$args || {} }); |
1147 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1024 | }, |
1160 | }, |
1025 | ); |
1161 | ); |
1026 | |
1162 | |
1027 | sub object_freezer_save { |
1163 | sub object_freezer_save { |
1028 | my ($filename, $rdata, $objs) = @_; |
1164 | my ($filename, $rdata, $objs) = @_; |
1029 | |
|
|
1030 | my $guard = cf::lock_acquire "io"; |
|
|
1031 | |
1165 | |
1032 | sync_job { |
1166 | sync_job { |
1033 | if (length $$rdata) { |
1167 | if (length $$rdata) { |
1034 | utf8::decode (my $decname = $filename); |
1168 | utf8::decode (my $decname = $filename); |
1035 | warn sprintf "saving %s (%d,%d)\n", |
1169 | warn sprintf "saving %s (%d,%d)\n", |
1036 | $decname, length $$rdata, scalar @$objs; |
1170 | $decname, length $$rdata, scalar @$objs; |
1037 | |
1171 | |
1038 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1172 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1039 | chmod SAVE_MODE, $fh; |
1173 | aio_chmod $fh, SAVE_MODE; |
1040 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1174 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1041 | aio_fsync $fh if $cf::USE_FSYNC; |
1175 | aio_fsync $fh if $cf::USE_FSYNC; |
1042 | close $fh; |
1176 | aio_close $fh; |
1043 | |
1177 | |
1044 | if (@$objs) { |
1178 | if (@$objs) { |
1045 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1179 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1046 | chmod SAVE_MODE, $fh; |
1180 | aio_chmod $fh, SAVE_MODE; |
1047 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1181 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1048 | aio_write $fh, 0, (length $data), $data, 0; |
1182 | aio_write $fh, 0, (length $data), $data, 0; |
1049 | aio_fsync $fh if $cf::USE_FSYNC; |
1183 | aio_fsync $fh if $cf::USE_FSYNC; |
1050 | close $fh; |
1184 | aio_close $fh; |
1051 | aio_rename "$filename.pst~", "$filename.pst"; |
1185 | aio_rename "$filename.pst~", "$filename.pst"; |
1052 | } |
1186 | } |
1053 | } else { |
1187 | } else { |
1054 | aio_unlink "$filename.pst"; |
1188 | aio_unlink "$filename.pst"; |
1055 | } |
1189 | } |
… | |
… | |
1061 | } else { |
1195 | } else { |
1062 | aio_unlink $filename; |
1196 | aio_unlink $filename; |
1063 | aio_unlink "$filename.pst"; |
1197 | aio_unlink "$filename.pst"; |
1064 | } |
1198 | } |
1065 | }; |
1199 | }; |
1066 | |
|
|
1067 | undef $guard; |
|
|
1068 | } |
1200 | } |
1069 | |
1201 | |
1070 | sub object_freezer_as_string { |
1202 | sub object_freezer_as_string { |
1071 | my ($rdata, $objs) = @_; |
1203 | my ($rdata, $objs) = @_; |
1072 | |
1204 | |
… | |
… | |
1077 | |
1209 | |
1078 | sub object_thawer_load { |
1210 | sub object_thawer_load { |
1079 | my ($filename) = @_; |
1211 | my ($filename) = @_; |
1080 | |
1212 | |
1081 | my ($data, $av); |
1213 | my ($data, $av); |
1082 | |
|
|
1083 | my $guard = cf::lock_acquire "io"; |
|
|
1084 | |
1214 | |
1085 | (aio_load $filename, $data) >= 0 |
1215 | (aio_load $filename, $data) >= 0 |
1086 | or return; |
1216 | or return; |
1087 | |
1217 | |
1088 | unless (aio_stat "$filename.pst") { |
1218 | unless (aio_stat "$filename.pst") { |
1089 | (aio_load "$filename.pst", $av) >= 0 |
1219 | (aio_load "$filename.pst", $av) >= 0 |
1090 | or return; |
1220 | or return; |
1091 | |
1221 | |
1092 | undef $guard; |
|
|
1093 | $av = eval { (Storable::thaw $av)->{objs} }; |
1222 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1223 | $av = $st->{objs}; |
1094 | } |
1224 | } |
1095 | |
1225 | |
1096 | utf8::decode (my $decname = $filename); |
1226 | utf8::decode (my $decname = $filename); |
1097 | warn sprintf "loading %s (%d,%d)\n", |
1227 | warn sprintf "loading %s (%d,%d)\n", |
1098 | $decname, length $data, scalar @{$av || []}; |
1228 | $decname, length $data, scalar @{$av || []}; |
… | |
… | |
1228 | |
1358 | |
1229 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1359 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1230 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1360 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1231 | |
1361 | |
1232 | $ext{source} = |
1362 | $ext{source} = |
1233 | "package $pkg; use strict; use utf8;\n" |
1363 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1234 | . "#line 1 \"$path\"\n{\n" |
1364 | . "#line 1 \"$path\"\n{\n" |
1235 | . $source |
1365 | . $source |
1236 | . "\n};\n1"; |
1366 | . "\n};\n1"; |
1237 | |
1367 | |
1238 | $todo{$base} = \%ext; |
1368 | $todo{$base} = \%ext; |
… | |
… | |
1254 | my $msg = $@ ? "$v->{path}: $@\n" |
1384 | my $msg = $@ ? "$v->{path}: $@\n" |
1255 | : "$v->{base}: extension inactive.\n"; |
1385 | : "$v->{base}: extension inactive.\n"; |
1256 | |
1386 | |
1257 | if (exists $v->{meta}{mandatory}) { |
1387 | if (exists $v->{meta}{mandatory}) { |
1258 | warn $msg; |
1388 | warn $msg; |
1259 | warn "mandatory extension failed to load, exiting.\n"; |
1389 | cf::cleanup "mandatory extension failed to load, exiting."; |
1260 | exit 1; |
|
|
1261 | } |
1390 | } |
1262 | |
1391 | |
1263 | warn $msg; |
1392 | warn $msg; |
1264 | } |
1393 | } |
1265 | |
1394 | |
… | |
… | |
1279 | |
1408 | |
1280 | =back |
1409 | =back |
1281 | |
1410 | |
1282 | =head2 CORE EXTENSIONS |
1411 | =head2 CORE EXTENSIONS |
1283 | |
1412 | |
1284 | Functions and methods that extend core crossfire objects. |
1413 | Functions and methods that extend core deliantra objects. |
1285 | |
1414 | |
1286 | =cut |
1415 | =cut |
1287 | |
1416 | |
1288 | package cf::player; |
1417 | package cf::player; |
1289 | |
1418 | |
… | |
… | |
1332 | |
1461 | |
1333 | sub exists($) { |
1462 | sub exists($) { |
1334 | my ($login) = @_; |
1463 | my ($login) = @_; |
1335 | |
1464 | |
1336 | $cf::PLAYER{$login} |
1465 | $cf::PLAYER{$login} |
1337 | or cf::sync_job { !aio_stat path $login } |
1466 | or !aio_stat path $login |
1338 | } |
1467 | } |
1339 | |
1468 | |
1340 | sub find($) { |
1469 | sub find($) { |
1341 | return $cf::PLAYER{$_[0]} || do { |
1470 | return $cf::PLAYER{$_[0]} || do { |
1342 | my $login = $_[0]; |
1471 | my $login = $_[0]; |
… | |
… | |
1352 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1481 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1353 | |
1482 | |
1354 | my $f = new_from_file cf::object::thawer path $login |
1483 | my $f = new_from_file cf::object::thawer path $login |
1355 | or return; |
1484 | or return; |
1356 | |
1485 | |
1357 | $f->next; |
|
|
1358 | my $pl = cf::player::load_pl $f |
1486 | my $pl = cf::player::load_pl $f |
1359 | or return; |
1487 | or return; |
|
|
1488 | |
1360 | local $cf::PLAYER_LOADING{$login} = $pl; |
1489 | local $cf::PLAYER_LOADING{$login} = $pl; |
1361 | $f->resolve_delayed_derefs; |
1490 | $f->resolve_delayed_derefs; |
1362 | $cf::PLAYER{$login} = $pl |
1491 | $cf::PLAYER{$login} = $pl |
1363 | } |
1492 | } |
1364 | } |
1493 | } |
… | |
… | |
1374 | |
1503 | |
1375 | return if $pl->{deny_save}; |
1504 | return if $pl->{deny_save}; |
1376 | |
1505 | |
1377 | aio_mkdir playerdir $pl, 0770; |
1506 | aio_mkdir playerdir $pl, 0770; |
1378 | $pl->{last_save} = $cf::RUNTIME; |
1507 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1508 | |
|
|
1509 | cf::get_slot 0.01; |
1379 | |
1510 | |
1380 | $pl->save_pl ($path); |
1511 | $pl->save_pl ($path); |
1381 | cf::cede_to_tick; |
1512 | cf::cede_to_tick; |
1382 | } |
1513 | } |
1383 | |
1514 | |
… | |
… | |
1415 | my ($pl) = @_; |
1546 | my ($pl) = @_; |
1416 | |
1547 | |
1417 | my $name = $pl->ob->name; |
1548 | my $name = $pl->ob->name; |
1418 | |
1549 | |
1419 | $pl->{deny_save} = 1; |
1550 | $pl->{deny_save} = 1; |
1420 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1551 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1421 | |
1552 | |
1422 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1553 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1423 | $pl->deactivate; |
1554 | $pl->deactivate; |
|
|
1555 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1556 | $pl->ob->check_score; |
1424 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1557 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1425 | $pl->ns->destroy if $pl->ns; |
1558 | $pl->ns->destroy if $pl->ns; |
1426 | |
1559 | |
1427 | my $path = playerdir $pl; |
1560 | my $path = playerdir $pl; |
1428 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1561 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1467 | |
1600 | |
1468 | for my $login (@$dirs) { |
1601 | for my $login (@$dirs) { |
1469 | my $path = path $login; |
1602 | my $path = path $login; |
1470 | |
1603 | |
1471 | # a .pst is a dead give-away for a valid player |
1604 | # a .pst is a dead give-away for a valid player |
1472 | unless (-e "$path.pst") { |
1605 | # if no pst file found, open and chekc for blocked users |
|
|
1606 | if (aio_stat "$path.pst") { |
1473 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1607 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1474 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1608 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1475 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1609 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1476 | } |
1610 | } |
1477 | |
1611 | |
… | |
… | |
1508 | } |
1642 | } |
1509 | |
1643 | |
1510 | \@paths |
1644 | \@paths |
1511 | } |
1645 | } |
1512 | |
1646 | |
1513 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1647 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1514 | |
1648 | |
1515 | Expand crossfire pod fragments into protocol xml. |
1649 | Expand deliantra pod fragments into protocol xml. |
1516 | |
|
|
1517 | =cut |
|
|
1518 | |
|
|
1519 | sub expand_cfpod { |
|
|
1520 | ((my $self), (local $_)) = @_; |
|
|
1521 | |
|
|
1522 | # escape & and < |
|
|
1523 | s/&/&/g; |
|
|
1524 | s/(?<![BIUGHT])</</g; |
|
|
1525 | |
|
|
1526 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1527 | |
|
|
1528 | 1 while |
|
|
1529 | # replace B<>, I<>, U<> etc. |
|
|
1530 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1531 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1532 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1533 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
|
|
1534 | # replace G<male|female> tags |
|
|
1535 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1536 | $self->gender ? $2 : $1 |
|
|
1537 | }ge |
|
|
1538 | # replace H<hint text> |
|
|
1539 | || s{H<([^\>]*)>} |
|
|
1540 | { |
|
|
1541 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1542 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1543 | "") |
|
|
1544 | [$self->{hintmode}] |
|
|
1545 | }ge; |
|
|
1546 | |
|
|
1547 | # create single paragraphs (very hackish) |
|
|
1548 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1549 | |
|
|
1550 | # compress some whitespace |
|
|
1551 | s/\s+\n/\n/g; # ws line-ends |
|
|
1552 | s/\n\n+/\n/g; # double lines |
|
|
1553 | s/^\n+//; # beginning lines |
|
|
1554 | s/\n+$//; # ending lines |
|
|
1555 | |
|
|
1556 | $_ |
|
|
1557 | } |
|
|
1558 | |
|
|
1559 | sub hintmode { |
|
|
1560 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1561 | $_[0]{hintmode} |
|
|
1562 | } |
|
|
1563 | |
1650 | |
1564 | =item $player->ext_reply ($msgid, @msg) |
1651 | =item $player->ext_reply ($msgid, @msg) |
1565 | |
1652 | |
1566 | Sends an ext reply to the player. |
1653 | Sends an ext reply to the player. |
1567 | |
1654 | |
… | |
… | |
1634 | our $MAX_RESET = 3600; |
1721 | our $MAX_RESET = 3600; |
1635 | our $DEFAULT_RESET = 3000; |
1722 | our $DEFAULT_RESET = 3000; |
1636 | |
1723 | |
1637 | sub generate_random_map { |
1724 | sub generate_random_map { |
1638 | my ($self, $rmp) = @_; |
1725 | my ($self, $rmp) = @_; |
|
|
1726 | |
|
|
1727 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1728 | |
1639 | # mit "rum" bekleckern, nicht |
1729 | # mit "rum" bekleckern, nicht |
1640 | $self->_create_random_map ( |
1730 | $self->_create_random_map ( |
1641 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1731 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1642 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1732 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1643 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1733 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1765 | |
1855 | |
1766 | # the temporary/swap location |
1856 | # the temporary/swap location |
1767 | sub save_path { |
1857 | sub save_path { |
1768 | my ($self) = @_; |
1858 | my ($self) = @_; |
1769 | |
1859 | |
1770 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1860 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1771 | "$TMPDIR/$path.map" |
1861 | "$TMPDIR/$path.map" |
1772 | } |
1862 | } |
1773 | |
1863 | |
1774 | # the unique path, undef == no special unique path |
1864 | # the unique path, undef == no special unique path |
1775 | sub uniq_path { |
1865 | sub uniq_path { |
1776 | my ($self) = @_; |
1866 | my ($self) = @_; |
1777 | |
1867 | |
1778 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1868 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1779 | "$UNIQUEDIR/$path" |
1869 | "$UNIQUEDIR/$path" |
1780 | } |
1870 | } |
1781 | |
1871 | |
1782 | # and all this just because we cannot iterate over |
1872 | # and all this just because we cannot iterate over |
1783 | # all maps in C++... |
1873 | # all maps in C++... |
… | |
… | |
1881 | |
1971 | |
1882 | cf::lock_wait "map_data:$path";#d#remove |
1972 | cf::lock_wait "map_data:$path";#d#remove |
1883 | cf::lock_wait "map_find:$path"; |
1973 | cf::lock_wait "map_find:$path"; |
1884 | |
1974 | |
1885 | $cf::MAP{$path} || do { |
1975 | $cf::MAP{$path} || do { |
1886 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1887 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
1976 | my $guard1 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1977 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1888 | |
1978 | |
1889 | my $map = new_from_path cf::map $path |
1979 | my $map = new_from_path cf::map $path |
1890 | or return; |
1980 | or return; |
1891 | |
1981 | |
1892 | $map->{last_save} = $cf::RUNTIME; |
1982 | $map->{last_save} = $cf::RUNTIME; |
… | |
… | |
1895 | or return; |
1985 | or return; |
1896 | |
1986 | |
1897 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1987 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1898 | # doing this can freeze the server in a sync job, obviously |
1988 | # doing this can freeze the server in a sync job, obviously |
1899 | #$cf::WAIT_FOR_TICK->wait; |
1989 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1990 | undef $guard2; |
1900 | undef $guard1; |
1991 | undef $guard1; |
1901 | undef $guard2; |
|
|
1902 | $map->reset; |
1992 | $map->reset; |
1903 | return find $path; |
1993 | return find $path; |
1904 | } |
1994 | } |
1905 | |
1995 | |
1906 | $cf::MAP{$path} = $map |
1996 | $cf::MAP{$path} = $map |
… | |
… | |
1933 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2023 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
1934 | $f->skip_block; |
2024 | $f->skip_block; |
1935 | $self->_load_objects ($f) |
2025 | $self->_load_objects ($f) |
1936 | or return; |
2026 | or return; |
1937 | |
2027 | |
1938 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2028 | $self->post_load_original |
1939 | if delete $self->{load_original}; |
2029 | if delete $self->{load_original}; |
1940 | |
2030 | |
1941 | if (my $uniq = $self->uniq_path) { |
2031 | if (my $uniq = $self->uniq_path) { |
1942 | utf8::encode $uniq; |
2032 | utf8::encode $uniq; |
1943 | unless (aio_stat $uniq) { |
2033 | unless (aio_stat $uniq) { |
… | |
… | |
1969 | } |
2059 | } |
1970 | |
2060 | |
1971 | $self->{last_save} = $cf::RUNTIME; |
2061 | $self->{last_save} = $cf::RUNTIME; |
1972 | $self->last_access ($cf::RUNTIME); |
2062 | $self->last_access ($cf::RUNTIME); |
1973 | |
2063 | |
1974 | $self->in_memory (cf::MAP_IN_MEMORY); |
2064 | $self->in_memory (cf::MAP_ACTIVE); |
1975 | } |
2065 | } |
1976 | |
2066 | |
1977 | $self->post_load; |
2067 | $self->post_load; |
1978 | } |
2068 | } |
1979 | |
2069 | |
… | |
… | |
2037 | my ($path, $origin, $load) = @_; |
2127 | my ($path, $origin, $load) = @_; |
2038 | |
2128 | |
2039 | $path = normalise $path, $origin && $origin->{path}; |
2129 | $path = normalise $path, $origin && $origin->{path}; |
2040 | |
2130 | |
2041 | if (my $map = $cf::MAP{$path}) { |
2131 | if (my $map = $cf::MAP{$path}) { |
2042 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2132 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2043 | } |
2133 | } |
2044 | |
2134 | |
2045 | $MAP_PREFETCH{$path} |= $load; |
2135 | $MAP_PREFETCH{$path} |= $load; |
2046 | |
2136 | |
2047 | $MAP_PREFETCHER ||= cf::async { |
2137 | $MAP_PREFETCHER ||= cf::async { |
|
|
2138 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2139 | |
2048 | while (%MAP_PREFETCH) { |
2140 | while (%MAP_PREFETCH) { |
2049 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2141 | while (my ($k, $v) = each %MAP_PREFETCH) { |
2050 | if (my $map = find $k) { |
2142 | if (my $map = find $k) { |
2051 | $map->load if $v; |
2143 | $map->load if $v; |
2052 | } |
2144 | } |
… | |
… | |
2078 | return if $self->{deny_save}; |
2170 | return if $self->{deny_save}; |
2079 | |
2171 | |
2080 | local $self->{last_access} = $self->last_access;#d# |
2172 | local $self->{last_access} = $self->last_access;#d# |
2081 | |
2173 | |
2082 | cf::async { |
2174 | cf::async { |
|
|
2175 | $Coro::current->{desc} = "map player save"; |
2083 | $_->contr->save for $self->players; |
2176 | $_->contr->save for $self->players; |
2084 | }; |
2177 | }; |
|
|
2178 | |
|
|
2179 | cf::get_slot 0.02; |
2085 | |
2180 | |
2086 | if ($uniq) { |
2181 | if ($uniq) { |
2087 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2182 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2088 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2183 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2089 | } else { |
2184 | } else { |
… | |
… | |
2098 | $self->save; |
2193 | $self->save; |
2099 | |
2194 | |
2100 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2195 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2101 | |
2196 | |
2102 | return if $self->players; |
2197 | return if $self->players; |
2103 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2198 | return if $self->in_memory != cf::MAP_ACTIVE; |
2104 | return if $self->{deny_save}; |
2199 | return if $self->{deny_save}; |
2105 | |
2200 | |
2106 | $self->in_memory (cf::MAP_SWAPPED); |
2201 | $self->in_memory (cf::MAP_SWAPPED); |
2107 | |
2202 | |
2108 | $self->deactivate; |
2203 | $self->deactivate; |
… | |
… | |
2226 | |
2321 | |
2227 | sub unique_maps() { |
2322 | sub unique_maps() { |
2228 | [ |
2323 | [ |
2229 | map { |
2324 | map { |
2230 | utf8::decode $_; |
2325 | utf8::decode $_; |
2231 | /\.map$/ |
2326 | s/\.map$//; # TODO future compatibility hack |
|
|
2327 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2328 | ? () |
2232 | ? normalise $_ |
2329 | : normalise $_ |
2233 | : () |
|
|
2234 | } @{ aio_readdir $UNIQUEDIR or [] } |
2330 | } @{ aio_readdir $UNIQUEDIR or [] } |
2235 | ] |
2331 | ] |
2236 | } |
2332 | } |
2237 | |
2333 | |
2238 | package cf; |
|
|
2239 | |
|
|
2240 | =back |
2334 | =back |
2241 | |
2335 | |
2242 | =head3 cf::object |
2336 | =head3 cf::object |
2243 | |
2337 | |
2244 | =cut |
2338 | =cut |
… | |
… | |
2247 | |
2341 | |
2248 | =over 4 |
2342 | =over 4 |
2249 | |
2343 | |
2250 | =item $ob->inv_recursive |
2344 | =item $ob->inv_recursive |
2251 | |
2345 | |
2252 | Returns the inventory of the object _and_ their inventories, recursively. |
2346 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2347 | but I<not> the object itself. |
2253 | |
2348 | |
2254 | =cut |
2349 | =cut |
2255 | |
2350 | |
2256 | sub inv_recursive_; |
2351 | sub inv_recursive_; |
2257 | sub inv_recursive_ { |
2352 | sub inv_recursive_ { |
… | |
… | |
2262 | inv_recursive_ inv $_[0] |
2357 | inv_recursive_ inv $_[0] |
2263 | } |
2358 | } |
2264 | |
2359 | |
2265 | =item $ref = $ob->ref |
2360 | =item $ref = $ob->ref |
2266 | |
2361 | |
2267 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2362 | Creates and returns a persistent reference to an object that can be stored as a string. |
2268 | |
2363 | |
2269 | =item $ob = cf::object::deref ($refstring) |
2364 | =item $ob = cf::object::deref ($refstring) |
2270 | |
2365 | |
2271 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2366 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2272 | even if the object actually exists. May block. |
2367 | even if the object actually exists. May block. |
… | |
… | |
2274 | =cut |
2369 | =cut |
2275 | |
2370 | |
2276 | sub deref { |
2371 | sub deref { |
2277 | my ($ref) = @_; |
2372 | my ($ref) = @_; |
2278 | |
2373 | |
2279 | # temporary compatibility#TODO#remove |
|
|
2280 | $ref =~ s{^<}{player/<}; |
|
|
2281 | |
|
|
2282 | if ($ref =~ m{^player\/(<1\.\d+>)/(.*)$}) { |
2374 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
2283 | my ($uuid, $name) = ($1, $2); |
2375 | my ($uuid, $name) = ($1, $2); |
2284 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2376 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
2285 | or return; |
2377 | or return; |
2286 | $pl->ob->uuid eq $uuid |
2378 | $pl->ob->uuid eq $uuid |
2287 | or return; |
2379 | or return; |
… | |
… | |
2307 | can be C<undef>. Does the right thing when the player is currently in a |
2399 | can be C<undef>. Does the right thing when the player is currently in a |
2308 | dialogue with the given NPC character. |
2400 | dialogue with the given NPC character. |
2309 | |
2401 | |
2310 | =cut |
2402 | =cut |
2311 | |
2403 | |
|
|
2404 | our $SAY_CHANNEL = { |
|
|
2405 | id => "say", |
|
|
2406 | title => "Map", |
|
|
2407 | reply => "say ", |
|
|
2408 | tooltip => "Things said to and replied from npcs near you and other players on the same map only.", |
|
|
2409 | }; |
|
|
2410 | |
|
|
2411 | our $CHAT_CHANNEL = { |
|
|
2412 | id => "chat", |
|
|
2413 | title => "Chat", |
|
|
2414 | reply => "chat ", |
|
|
2415 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2416 | }; |
|
|
2417 | |
2312 | # rough implementation of a future "reply" method that works |
2418 | # rough implementation of a future "reply" method that works |
2313 | # with dialog boxes. |
2419 | # with dialog boxes. |
2314 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2420 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2315 | sub cf::object::player::reply($$$;$) { |
2421 | sub cf::object::player::reply($$$;$) { |
2316 | my ($self, $npc, $msg, $flags) = @_; |
2422 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2327 | my $dialog = $pl->{npc_dialog}; |
2433 | my $dialog = $pl->{npc_dialog}; |
2328 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2434 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2329 | |
2435 | |
2330 | } else { |
2436 | } else { |
2331 | $msg = $npc->name . " says: $msg" if $npc; |
2437 | $msg = $npc->name . " says: $msg" if $npc; |
2332 | $self->message ($msg, $flags); |
2438 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2333 | } |
2439 | } |
2334 | } |
2440 | } |
2335 | } |
2441 | } |
2336 | |
2442 | |
2337 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2443 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2362 | |
2468 | |
2363 | =item $player_object->enter_link |
2469 | =item $player_object->enter_link |
2364 | |
2470 | |
2365 | Freezes the player and moves him/her to a special map (C<{link}>). |
2471 | Freezes the player and moves him/her to a special map (C<{link}>). |
2366 | |
2472 | |
2367 | The player should be reasonably safe there for short amounts of time. You |
2473 | The player should be reasonably safe there for short amounts of time (e.g. |
2368 | I<MUST> call C<leave_link> as soon as possible, though. |
2474 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2475 | though, as the palyer cannot control the character while it is on the link |
|
|
2476 | map. |
2369 | |
2477 | |
2370 | Will never block. |
2478 | Will never block. |
2371 | |
2479 | |
2372 | =item $player_object->leave_link ($map, $x, $y) |
2480 | =item $player_object->leave_link ($map, $x, $y) |
2373 | |
2481 | |
… | |
… | |
2431 | |
2539 | |
2432 | $map->load; |
2540 | $map->load; |
2433 | $map->load_neighbours; |
2541 | $map->load_neighbours; |
2434 | |
2542 | |
2435 | return unless $self->contr->active; |
2543 | return unless $self->contr->active; |
|
|
2544 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2436 | $self->activate_recursive; |
2545 | $self->activate_recursive; |
2437 | |
2546 | |
2438 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2547 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2439 | $self->enter_map ($map, $x, $y); |
2548 | $self->enter_map ($map, $x, $y); |
2440 | } |
2549 | } |
… | |
… | |
2445 | her, loading and preparing them map, calling the provided $check callback |
2554 | her, loading and preparing them map, calling the provided $check callback |
2446 | that has to return the map if sucecssful, and then unfreezes the player on |
2555 | that has to return the map if sucecssful, and then unfreezes the player on |
2447 | the new (success) or old (failed) map position. In either case, $done will |
2556 | the new (success) or old (failed) map position. In either case, $done will |
2448 | be called at the end of this process. |
2557 | be called at the end of this process. |
2449 | |
2558 | |
|
|
2559 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2560 | it needs a loaded map it has to call C<< ->load >>. |
|
|
2561 | |
2450 | =cut |
2562 | =cut |
2451 | |
2563 | |
2452 | our $GOTOGEN; |
2564 | our $GOTOGEN; |
2453 | |
2565 | |
2454 | sub cf::object::player::goto { |
2566 | sub cf::object::player::goto { |
… | |
… | |
2458 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2570 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2459 | |
2571 | |
2460 | $self->enter_link; |
2572 | $self->enter_link; |
2461 | |
2573 | |
2462 | (async { |
2574 | (async { |
|
|
2575 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2576 | |
2463 | # *tag paths override both path and x|y |
2577 | # *tag paths override both path and x|y |
2464 | if ($path =~ /^\*(.*)$/) { |
2578 | if ($path =~ /^\*(.*)$/) { |
2465 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2579 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
2466 | my $ob = $obs[rand @obs]; |
2580 | my $ob = $obs[rand @obs]; |
|
|
2581 | |
|
|
2582 | # see if we actually can go there |
|
|
2583 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2584 | $ob = $obs[rand @obs]; |
|
|
2585 | } else { |
|
|
2586 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2587 | } |
|
|
2588 | # else put us there anyways for now #d# |
|
|
2589 | |
2467 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
2590 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2591 | } else { |
|
|
2592 | ($path, $x, $y) = (undef, undef, undef); |
2468 | } |
2593 | } |
2469 | } |
2594 | } |
2470 | |
2595 | |
2471 | my $map = eval { |
2596 | my $map = eval { |
2472 | my $map = cf::map::find $path; |
2597 | my $map = defined $path ? cf::map::find $path : undef; |
2473 | |
2598 | |
2474 | if ($map) { |
2599 | if ($map) { |
2475 | $map = $map->customise_for ($self); |
2600 | $map = $map->customise_for ($self); |
2476 | $map = $check->($map) if $check && $map; |
2601 | $map = $check->($map) if $check && $map; |
2477 | } else { |
2602 | } else { |
2478 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2603 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
2479 | } |
2604 | } |
2480 | |
2605 | |
2481 | $map |
2606 | $map |
2482 | }; |
2607 | }; |
2483 | |
2608 | |
… | |
… | |
2519 | } |
2644 | } |
2520 | |
2645 | |
2521 | sub prepare_random_map { |
2646 | sub prepare_random_map { |
2522 | my ($exit) = @_; |
2647 | my ($exit) = @_; |
2523 | |
2648 | |
2524 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2525 | |
|
|
2526 | # all this does is basically replace the /! path by |
2649 | # all this does is basically replace the /! path by |
2527 | # a new random map path (?random/...) with a seed |
2650 | # a new random map path (?random/...) with a seed |
2528 | # that depends on the exit object |
2651 | # that depends on the exit object |
2529 | |
2652 | |
2530 | my $rmp = parse_random_map_params $exit->msg; |
2653 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2532 | if ($exit->map) { |
2655 | if ($exit->map) { |
2533 | $rmp->{region} = $exit->region->name; |
2656 | $rmp->{region} = $exit->region->name; |
2534 | $rmp->{origin_map} = $exit->map->path; |
2657 | $rmp->{origin_map} = $exit->map->path; |
2535 | $rmp->{origin_x} = $exit->x; |
2658 | $rmp->{origin_x} = $exit->x; |
2536 | $rmp->{origin_y} = $exit->y; |
2659 | $rmp->{origin_y} = $exit->y; |
|
|
2660 | |
|
|
2661 | $exit->map->touch; |
2537 | } |
2662 | } |
2538 | |
2663 | |
2539 | $rmp->{random_seed} ||= $exit->random_seed; |
2664 | $rmp->{random_seed} ||= $exit->random_seed; |
2540 | |
2665 | |
2541 | my $data = cf::to_json $rmp; |
2666 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2542 | my $md5 = Digest::MD5::md5_hex $data; |
2667 | my $md5 = Digest::MD5::md5_hex $data; |
2543 | my $meta = "$RANDOMDIR/$md5.meta"; |
2668 | my $meta = "$RANDOMDIR/$md5.meta"; |
2544 | |
2669 | |
2545 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2670 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2546 | aio_write $fh, 0, (length $data), $data, 0; |
2671 | aio_write $fh, 0, (length $data), $data, 0; |
2547 | undef $fh; |
2672 | undef $fh; |
2548 | aio_rename "$meta~", $meta; |
2673 | aio_rename "$meta~", $meta; |
2549 | |
2674 | |
|
|
2675 | my $slaying = "?random/$md5"; |
|
|
2676 | |
|
|
2677 | if ($exit->valid) { |
2550 | $exit->slaying ("?random/$md5"); |
2678 | $exit->slaying ("?random/$md5"); |
2551 | $exit->msg (undef); |
2679 | $exit->msg (undef); |
|
|
2680 | } |
2552 | } |
2681 | } |
2553 | } |
2682 | } |
2554 | |
2683 | |
2555 | sub cf::object::player::enter_exit { |
2684 | sub cf::object::player::enter_exit { |
2556 | my ($self, $exit) = @_; |
2685 | my ($self, $exit) = @_; |
2557 | |
2686 | |
2558 | return unless $self->type == cf::PLAYER; |
2687 | return unless $self->type == cf::PLAYER; |
2559 | |
2688 | |
2560 | if ($exit->slaying eq "/!") { |
|
|
2561 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2562 | # the problem is that $exit might not survive long enough |
|
|
2563 | # so it needs to be done right now, right here |
|
|
2564 | cf::sync_job { prepare_random_map $exit }; |
|
|
2565 | } |
|
|
2566 | |
|
|
2567 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2568 | my $hp = $exit->stats->hp; |
|
|
2569 | my $sp = $exit->stats->sp; |
|
|
2570 | |
|
|
2571 | $self->enter_link; |
2689 | $self->enter_link; |
2572 | |
2690 | |
2573 | # if exit is damned, update players death & WoR home-position |
|
|
2574 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2575 | if $exit->flag (FLAG_DAMNED); |
|
|
2576 | |
|
|
2577 | (async { |
2691 | (async { |
2578 | $self->deactivate_recursive; # just to be sure |
2692 | $Coro::current->{desc} = "enter_exit"; |
|
|
2693 | |
2579 | unless (eval { |
2694 | unless (eval { |
|
|
2695 | $self->deactivate_recursive; # just to be sure |
|
|
2696 | |
|
|
2697 | # random map handling |
|
|
2698 | { |
|
|
2699 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2700 | |
|
|
2701 | prepare_random_map $exit |
|
|
2702 | if $exit->slaying eq "/!"; |
|
|
2703 | } |
|
|
2704 | |
|
|
2705 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2706 | my $x = $exit->stats->hp; |
|
|
2707 | my $y = $exit->stats->sp; |
|
|
2708 | |
2580 | $self->goto ($slaying, $hp, $sp); |
2709 | $self->goto ($map, $x, $y); |
2581 | |
2710 | |
|
|
2711 | # if exit is damned, update players death & WoR home-position |
|
|
2712 | $self->contr->savebed ($map, $x, $y) |
|
|
2713 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2714 | |
2582 | 1; |
2715 | 1 |
2583 | }) { |
2716 | }) { |
2584 | $self->message ("Something went wrong deep within the crossfire server. " |
2717 | $self->message ("Something went wrong deep within the deliantra server. " |
2585 | . "I'll try to bring you back to the map you were before. " |
2718 | . "I'll try to bring you back to the map you were before. " |
2586 | . "Please report this to the dungeon master!", |
2719 | . "Please report this to the dungeon master!", |
2587 | cf::NDI_UNIQUE | cf::NDI_RED); |
2720 | cf::NDI_UNIQUE | cf::NDI_RED); |
2588 | |
2721 | |
2589 | warn "ERROR in enter_exit: $@"; |
2722 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2617 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2750 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2618 | the message unless the client supports the msg packet. |
2751 | the message unless the client supports the msg packet. |
2619 | |
2752 | |
2620 | =cut |
2753 | =cut |
2621 | |
2754 | |
|
|
2755 | # non-persistent channels (usually the info channel) |
2622 | our %CHANNEL = ( |
2756 | our %CHANNEL = ( |
2623 | "c/identify" => { |
2757 | "c/identify" => { |
2624 | id => "identify", |
2758 | id => "infobox", |
2625 | title => "Identify", |
2759 | title => "Identify", |
2626 | reply => undef, |
2760 | reply => undef, |
2627 | tooltip => "Items recently identified", |
2761 | tooltip => "Items recently identified", |
2628 | }, |
2762 | }, |
2629 | "c/examine" => { |
2763 | "c/examine" => { |
2630 | id => "examine", |
2764 | id => "infobox", |
2631 | title => "Examine", |
2765 | title => "Examine", |
2632 | reply => undef, |
2766 | reply => undef, |
2633 | tooltip => "Signs and other items you examined", |
2767 | tooltip => "Signs and other items you examined", |
2634 | }, |
2768 | }, |
|
|
2769 | "c/book" => { |
|
|
2770 | id => "infobox", |
|
|
2771 | title => "Book", |
|
|
2772 | reply => undef, |
|
|
2773 | tooltip => "The contents of a note or book", |
|
|
2774 | }, |
|
|
2775 | "c/lookat" => { |
|
|
2776 | id => "infobox", |
|
|
2777 | title => "Look", |
|
|
2778 | reply => undef, |
|
|
2779 | tooltip => "What you saw there", |
|
|
2780 | }, |
|
|
2781 | "c/who" => { |
|
|
2782 | id => "infobox", |
|
|
2783 | title => "Players", |
|
|
2784 | reply => undef, |
|
|
2785 | tooltip => "Shows players who are currently online", |
|
|
2786 | }, |
|
|
2787 | "c/body" => { |
|
|
2788 | id => "infobox", |
|
|
2789 | title => "Body Parts", |
|
|
2790 | reply => undef, |
|
|
2791 | tooltip => "Shows which body parts you posess and are available", |
|
|
2792 | }, |
|
|
2793 | "c/skills" => { |
|
|
2794 | id => "infobox", |
|
|
2795 | title => "Skills", |
|
|
2796 | reply => undef, |
|
|
2797 | tooltip => "Shows your experience per skill and item power", |
|
|
2798 | }, |
|
|
2799 | "c/uptime" => { |
|
|
2800 | id => "infobox", |
|
|
2801 | title => "Uptime", |
|
|
2802 | reply => undef, |
|
|
2803 | tooltip => "How long the server has been running since last restart", |
|
|
2804 | }, |
|
|
2805 | "c/mapinfo" => { |
|
|
2806 | id => "infobox", |
|
|
2807 | title => "Map Info", |
|
|
2808 | reply => undef, |
|
|
2809 | tooltip => "Information related to the maps", |
|
|
2810 | }, |
|
|
2811 | "c/party" => { |
|
|
2812 | id => "party", |
|
|
2813 | title => "Party", |
|
|
2814 | reply => "gsay ", |
|
|
2815 | tooltip => "Messages and chat related to your party", |
|
|
2816 | }, |
2635 | ); |
2817 | ); |
2636 | |
2818 | |
2637 | sub cf::client::send_msg { |
2819 | sub cf::client::send_msg { |
2638 | my ($self, $channel, $msg, $color, @extra) = @_; |
2820 | my ($self, $channel, $msg, $color, @extra) = @_; |
2639 | |
2821 | |
2640 | $msg = $self->pl->expand_cfpod ($msg); |
2822 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2823 | unless $color & cf::NDI_VERBATIM; |
2641 | |
2824 | |
2642 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2825 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2643 | |
2826 | |
2644 | # check predefined channels, for the benefit of C |
2827 | # check predefined channels, for the benefit of C |
2645 | $channel = $CHANNEL{$channel} if $CHANNEL{$channel}; |
2828 | if ($CHANNEL{$channel}) { |
|
|
2829 | $channel = $CHANNEL{$channel}; |
2646 | |
2830 | |
|
|
2831 | $self->ext_msg (channel_info => $channel) |
|
|
2832 | if $self->can_msg; |
|
|
2833 | |
|
|
2834 | $channel = $channel->{id}; |
|
|
2835 | |
2647 | if (ref $channel) { |
2836 | } elsif (ref $channel) { |
2648 | # send meta info to client, if not yet sent |
2837 | # send meta info to client, if not yet sent |
2649 | unless (exists $self->{channel}{$channel->{id}}) { |
2838 | unless (exists $self->{channel}{$channel->{id}}) { |
2650 | $self->{channel}{$channel->{id}} = $channel; |
2839 | $self->{channel}{$channel->{id}} = $channel; |
2651 | $self->ext_msg (channel_info => $channel) |
2840 | $self->ext_msg (channel_info => $channel) |
2652 | if $self->can_msg; |
2841 | if $self->can_msg; |
… | |
… | |
2660 | if ($self->can_msg) { |
2849 | if ($self->can_msg) { |
2661 | # default colour, mask it out |
2850 | # default colour, mask it out |
2662 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2851 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2663 | if $color & cf::NDI_DEF; |
2852 | if $color & cf::NDI_DEF; |
2664 | |
2853 | |
2665 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2854 | my $pkt = "msg " |
|
|
2855 | . $self->{json_coder}->encode ( |
2666 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2856 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2857 | ); |
|
|
2858 | |
|
|
2859 | # try lzf for large packets |
|
|
2860 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2861 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2862 | |
|
|
2863 | # split very large packets |
|
|
2864 | if (8192 < length $pkt and $self->{can_lzf}) { |
|
|
2865 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
|
|
2866 | $pkt = "frag"; |
|
|
2867 | } |
|
|
2868 | |
|
|
2869 | $self->send_packet ($pkt); |
2667 | } else { |
2870 | } else { |
2668 | if ($color >= 0) { |
2871 | if ($color >= 0) { |
2669 | # replace some tags by gcfclient-compatible ones |
2872 | # replace some tags by gcfclient-compatible ones |
2670 | for ($msg) { |
2873 | for ($msg) { |
2671 | 1 while |
2874 | 1 while |
… | |
… | |
2869 | =pod |
3072 | =pod |
2870 | |
3073 | |
2871 | The following functions and methods are available within a safe environment: |
3074 | The following functions and methods are available within a safe environment: |
2872 | |
3075 | |
2873 | cf::object |
3076 | cf::object |
2874 | contr pay_amount pay_player map x y force_find force_add |
3077 | contr pay_amount pay_player map x y force_find force_add destroy |
2875 | insert remove name archname title slaying race decrease_ob_nr |
3078 | insert remove name archname title slaying race decrease split |
2876 | |
3079 | |
2877 | cf::object::player |
3080 | cf::object::player |
2878 | player |
3081 | player |
2879 | |
3082 | |
2880 | cf::player |
3083 | cf::player |
… | |
… | |
2885 | |
3088 | |
2886 | =cut |
3089 | =cut |
2887 | |
3090 | |
2888 | for ( |
3091 | for ( |
2889 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3092 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2890 | insert remove inv name archname title slaying race |
3093 | insert remove inv nrof name archname title slaying race |
2891 | decrease_ob_nr)], |
3094 | decrease split destroy change_exp)], |
2892 | ["cf::object::player" => qw(player)], |
3095 | ["cf::object::player" => qw(player)], |
2893 | ["cf::player" => qw(peaceful)], |
3096 | ["cf::player" => qw(peaceful)], |
2894 | ["cf::map" => qw(trigger)], |
3097 | ["cf::map" => qw(trigger)], |
2895 | ) { |
3098 | ) { |
2896 | no strict 'refs'; |
3099 | no strict 'refs'; |
… | |
… | |
3001 | { |
3204 | { |
3002 | my $faces = $facedata->{faceinfo}; |
3205 | my $faces = $facedata->{faceinfo}; |
3003 | |
3206 | |
3004 | while (my ($face, $info) = each %$faces) { |
3207 | while (my ($face, $info) = each %$faces) { |
3005 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3208 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3209 | |
3006 | cf::face::set_visibility $idx, $info->{visibility}; |
3210 | cf::face::set_visibility $idx, $info->{visibility}; |
3007 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3211 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3008 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3212 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3009 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3213 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3010 | |
3214 | |
3011 | cf::cede_to_tick; |
3215 | cf::cede_to_tick; |
3012 | } |
3216 | } |
3013 | |
3217 | |
3014 | while (my ($face, $info) = each %$faces) { |
3218 | while (my ($face, $info) = each %$faces) { |
3015 | next unless $info->{smooth}; |
3219 | next unless $info->{smooth}; |
|
|
3220 | |
3016 | my $idx = cf::face::find $face |
3221 | my $idx = cf::face::find $face |
3017 | or next; |
3222 | or next; |
|
|
3223 | |
3018 | if (my $smooth = cf::face::find $info->{smooth}) { |
3224 | if (my $smooth = cf::face::find $info->{smooth}) { |
3019 | cf::face::set_smooth $idx, $smooth; |
3225 | cf::face::set_smooth $idx, $smooth; |
3020 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3226 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3021 | } else { |
3227 | } else { |
3022 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3228 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3040 | { |
3246 | { |
3041 | # TODO: for gcfclient pleasure, we should give resources |
3247 | # TODO: for gcfclient pleasure, we should give resources |
3042 | # that gcfclient doesn't grok a >10000 face index. |
3248 | # that gcfclient doesn't grok a >10000 face index. |
3043 | my $res = $facedata->{resource}; |
3249 | my $res = $facedata->{resource}; |
3044 | |
3250 | |
3045 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3046 | |
|
|
3047 | while (my ($name, $info) = each %$res) { |
3251 | while (my ($name, $info) = each %$res) { |
|
|
3252 | if (defined $info->{type}) { |
3048 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3253 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3049 | my $data; |
3254 | my $data; |
3050 | |
3255 | |
3051 | if ($info->{type} & 1) { |
3256 | if ($info->{type} & 1) { |
3052 | # prepend meta info |
3257 | # prepend meta info |
3053 | |
3258 | |
3054 | my $meta = $enc->encode ({ |
3259 | my $meta = $enc->encode ({ |
3055 | name => $name, |
3260 | name => $name, |
3056 | %{ $info->{meta} || {} }, |
3261 | %{ $info->{meta} || {} }, |
3057 | }); |
3262 | }); |
3058 | |
3263 | |
3059 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3264 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3265 | } else { |
|
|
3266 | $data = $info->{data}; |
|
|
3267 | } |
|
|
3268 | |
|
|
3269 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3270 | cf::face::set_type $idx, $info->{type}; |
3060 | } else { |
3271 | } else { |
3061 | $data = $info->{data}; |
3272 | $RESOURCE{$name} = $info; |
3062 | } |
3273 | } |
3063 | |
3274 | |
3064 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3065 | cf::face::set_type $idx, $info->{type}; |
|
|
3066 | |
|
|
3067 | cf::cede_to_tick; |
3275 | cf::cede_to_tick; |
3068 | } |
3276 | } |
3069 | |
|
|
3070 | if ($soundconf) { |
|
|
3071 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3072 | |
|
|
3073 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3074 | my $sound = $soundconf->{compat}[$_] |
|
|
3075 | or next; |
|
|
3076 | |
|
|
3077 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3078 | cf::sound::set $sound->[0] => $face; |
|
|
3079 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3080 | } |
|
|
3081 | |
|
|
3082 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3083 | my $face = cf::face::find "sound/$v"; |
|
|
3084 | cf::sound::set $k => $face; |
|
|
3085 | } |
|
|
3086 | } |
|
|
3087 | } |
3277 | } |
|
|
3278 | |
|
|
3279 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3088 | |
3280 | |
3089 | 1 |
3281 | 1 |
3090 | } |
3282 | } |
|
|
3283 | |
|
|
3284 | cf::global->attach (on_resource_update => sub { |
|
|
3285 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3286 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3287 | |
|
|
3288 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3289 | my $sound = $soundconf->{compat}[$_] |
|
|
3290 | or next; |
|
|
3291 | |
|
|
3292 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3293 | cf::sound::set $sound->[0] => $face; |
|
|
3294 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3295 | } |
|
|
3296 | |
|
|
3297 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3298 | my $face = cf::face::find "sound/$v"; |
|
|
3299 | cf::sound::set $k => $face; |
|
|
3300 | } |
|
|
3301 | } |
|
|
3302 | }); |
3091 | |
3303 | |
3092 | register_exticmd fx_want => sub { |
3304 | register_exticmd fx_want => sub { |
3093 | my ($ns, $want) = @_; |
3305 | my ($ns, $want) = @_; |
3094 | |
3306 | |
3095 | while (my ($k, $v) = each %$want) { |
3307 | while (my ($k, $v) = each %$want) { |
3096 | $ns->fx_want ($k, $v); |
3308 | $ns->fx_want ($k, $v); |
3097 | } |
3309 | } |
3098 | }; |
3310 | }; |
|
|
3311 | |
|
|
3312 | sub load_resource_file($) { |
|
|
3313 | my $guard = lock_acquire "load_resource_file"; |
|
|
3314 | |
|
|
3315 | my $status = load_resource_file_ $_[0]; |
|
|
3316 | get_slot 0.1, 100; |
|
|
3317 | cf::arch::commit_load; |
|
|
3318 | |
|
|
3319 | $status |
|
|
3320 | } |
3099 | |
3321 | |
3100 | sub reload_regions { |
3322 | sub reload_regions { |
3101 | # HACK to clear player env face cache, we need some signal framework |
3323 | # HACK to clear player env face cache, we need some signal framework |
3102 | # for this (global event?) |
3324 | # for this (global event?) |
3103 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3325 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3117 | } |
3339 | } |
3118 | |
3340 | |
3119 | sub reload_archetypes { |
3341 | sub reload_archetypes { |
3120 | load_resource_file "$DATADIR/archetypes" |
3342 | load_resource_file "$DATADIR/archetypes" |
3121 | or die "unable to load archetypes\n"; |
3343 | or die "unable to load archetypes\n"; |
3122 | #d# NEED to laod twice to resolve forward references |
|
|
3123 | # this really needs to be done in an extra post-pass |
|
|
3124 | # (which needs to be synchronous, so solve it differently) |
|
|
3125 | load_resource_file "$DATADIR/archetypes" |
|
|
3126 | or die "unable to load archetypes\n"; |
|
|
3127 | } |
3344 | } |
3128 | |
3345 | |
3129 | sub reload_treasures { |
3346 | sub reload_treasures { |
3130 | load_resource_file "$DATADIR/treasures" |
3347 | load_resource_file "$DATADIR/treasures" |
3131 | or die "unable to load treasurelists\n"; |
3348 | or die "unable to load treasurelists\n"; |
3132 | } |
3349 | } |
3133 | |
3350 | |
3134 | sub reload_resources { |
3351 | sub reload_resources { |
3135 | warn "reloading resource files...\n"; |
3352 | warn "reloading resource files...\n"; |
3136 | |
3353 | |
|
|
3354 | reload_facedata; |
|
|
3355 | reload_archetypes; |
3137 | reload_regions; |
3356 | reload_regions; |
3138 | reload_facedata; |
|
|
3139 | #reload_archetypes;#d# |
|
|
3140 | reload_archetypes; |
|
|
3141 | reload_treasures; |
3357 | reload_treasures; |
3142 | |
3358 | |
3143 | warn "finished reloading resource files\n"; |
3359 | warn "finished reloading resource files\n"; |
3144 | } |
|
|
3145 | |
|
|
3146 | sub init { |
|
|
3147 | reload_resources; |
|
|
3148 | } |
3360 | } |
3149 | |
3361 | |
3150 | sub reload_config { |
3362 | sub reload_config { |
3151 | open my $fh, "<:utf8", "$CONFDIR/config" |
3363 | open my $fh, "<:utf8", "$CONFDIR/config" |
3152 | or return; |
3364 | or return; |
3153 | |
3365 | |
3154 | local $/; |
3366 | local $/; |
3155 | *CFG = YAML::Syck::Load <$fh>; |
3367 | *CFG = YAML::Load <$fh>; |
3156 | |
3368 | |
3157 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3369 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3158 | |
3370 | |
3159 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3371 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3160 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3372 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3166 | }; |
3378 | }; |
3167 | warn $@ if $@; |
3379 | warn $@ if $@; |
3168 | } |
3380 | } |
3169 | } |
3381 | } |
3170 | |
3382 | |
|
|
3383 | sub pidfile() { |
|
|
3384 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3385 | or die "$PIDFILE: $!"; |
|
|
3386 | flock $fh, &Fcntl::LOCK_EX |
|
|
3387 | or die "$PIDFILE: flock: $!"; |
|
|
3388 | $fh |
|
|
3389 | } |
|
|
3390 | |
|
|
3391 | # make sure only one server instance is running at any one time |
|
|
3392 | sub atomic { |
|
|
3393 | my $fh = pidfile; |
|
|
3394 | |
|
|
3395 | my $pid = <$fh>; |
|
|
3396 | kill 9, $pid if $pid > 0; |
|
|
3397 | |
|
|
3398 | seek $fh, 0, 0; |
|
|
3399 | print $fh $$; |
|
|
3400 | } |
|
|
3401 | |
3171 | sub main { |
3402 | sub main { |
|
|
3403 | cf::init_globals; # initialise logging |
|
|
3404 | |
|
|
3405 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3406 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3407 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3408 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3409 | |
|
|
3410 | cf::init_experience; |
|
|
3411 | cf::init_anim; |
|
|
3412 | cf::init_attackmess; |
|
|
3413 | cf::init_dynamic; |
|
|
3414 | cf::init_block; |
|
|
3415 | |
|
|
3416 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3417 | |
3172 | # we must not ever block the main coroutine |
3418 | # we must not ever block the main coroutine |
3173 | local $Coro::idle = sub { |
3419 | local $Coro::idle = sub { |
3174 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3420 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3175 | (async { |
3421 | (async { |
3176 | Event::one_event; |
3422 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3423 | EV::loop EV::LOOP_ONESHOT; |
3177 | })->prio (Coro::PRIO_MAX); |
3424 | })->prio (Coro::PRIO_MAX); |
3178 | }; |
3425 | }; |
3179 | |
3426 | |
|
|
3427 | evthread_start IO::AIO::poll_fileno; |
|
|
3428 | |
|
|
3429 | cf::sync_job { |
|
|
3430 | reload_resources; |
3180 | reload_config; |
3431 | reload_config; |
3181 | db_init; |
3432 | db_init; |
|
|
3433 | |
|
|
3434 | cf::load_settings; |
|
|
3435 | cf::load_materials; |
|
|
3436 | cf::init_uuid; |
|
|
3437 | cf::init_signals; |
|
|
3438 | cf::init_commands; |
|
|
3439 | cf::init_skills; |
|
|
3440 | |
|
|
3441 | cf::init_beforeplay; |
|
|
3442 | |
|
|
3443 | atomic; |
|
|
3444 | |
3182 | load_extensions; |
3445 | load_extensions; |
3183 | |
3446 | |
3184 | $TICK_WATCHER->start; |
3447 | utime time, time, $RUNTIMEFILE; |
|
|
3448 | |
|
|
3449 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3450 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3451 | |
|
|
3452 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3453 | }; |
|
|
3454 | |
3185 | Event::loop; |
3455 | EV::loop; |
3186 | } |
3456 | } |
3187 | |
3457 | |
3188 | ############################################################################# |
3458 | ############################################################################# |
3189 | # initialisation and cleanup |
3459 | # initialisation and cleanup |
3190 | |
3460 | |
3191 | # install some emergency cleanup handlers |
3461 | # install some emergency cleanup handlers |
3192 | BEGIN { |
3462 | BEGIN { |
|
|
3463 | our %SIGWATCHER = (); |
3193 | for my $signal (qw(INT HUP TERM)) { |
3464 | for my $signal (qw(INT HUP TERM)) { |
3194 | Event->signal ( |
3465 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3195 | reentrant => 0, |
|
|
3196 | data => WF_AUTOCANCEL, |
|
|
3197 | signal => $signal, |
|
|
3198 | prio => 0, |
|
|
3199 | cb => sub { |
|
|
3200 | cf::cleanup "SIG$signal"; |
3466 | cf::cleanup "SIG$signal"; |
3201 | }, |
|
|
3202 | ); |
3467 | }; |
3203 | } |
3468 | } |
3204 | } |
3469 | } |
3205 | |
3470 | |
3206 | sub write_runtime { |
3471 | sub write_runtime_sync { |
3207 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3208 | |
|
|
3209 | # first touch the runtime file to show we are still running: |
3472 | # first touch the runtime file to show we are still running: |
3210 | # the fsync below can take a very very long time. |
3473 | # the fsync below can take a very very long time. |
3211 | |
3474 | |
3212 | IO::AIO::aio_utime $runtime, undef, undef; |
3475 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3213 | |
3476 | |
3214 | my $guard = cf::lock_acquire "write_runtime"; |
3477 | my $guard = cf::lock_acquire "write_runtime"; |
3215 | |
3478 | |
3216 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3479 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3217 | or return; |
3480 | or return; |
3218 | |
3481 | |
3219 | my $value = $cf::RUNTIME + 90 + 10; |
3482 | my $value = $cf::RUNTIME + 90 + 10; |
3220 | # 10 is the runtime save interval, for a monotonic clock |
3483 | # 10 is the runtime save interval, for a monotonic clock |
3221 | # 60 allows for the watchdog to kill the server. |
3484 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3231 | aio_utime $fh, undef, undef; |
3494 | aio_utime $fh, undef, undef; |
3232 | |
3495 | |
3233 | close $fh |
3496 | close $fh |
3234 | or return; |
3497 | or return; |
3235 | |
3498 | |
3236 | aio_rename "$runtime~", $runtime |
3499 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3237 | and return; |
3500 | and return; |
3238 | |
3501 | |
3239 | warn "runtime file written.\n"; |
3502 | warn "runtime file written.\n"; |
3240 | |
3503 | |
3241 | 1 |
3504 | 1 |
|
|
3505 | } |
|
|
3506 | |
|
|
3507 | our $uuid_lock; |
|
|
3508 | our $uuid_skip; |
|
|
3509 | |
|
|
3510 | sub write_uuid_sync($) { |
|
|
3511 | $uuid_skip ||= $_[0]; |
|
|
3512 | |
|
|
3513 | return if $uuid_lock; |
|
|
3514 | local $uuid_lock = 1; |
|
|
3515 | |
|
|
3516 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3517 | |
|
|
3518 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3519 | or return; |
|
|
3520 | |
|
|
3521 | my $value = uuid_str $uuid_skip + uuid_seq uuid_cur; |
|
|
3522 | $uuid_skip = 0; |
|
|
3523 | |
|
|
3524 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3525 | and return; |
|
|
3526 | |
|
|
3527 | # always fsync - this file is important |
|
|
3528 | aio_fsync $fh |
|
|
3529 | and return; |
|
|
3530 | |
|
|
3531 | close $fh |
|
|
3532 | or return; |
|
|
3533 | |
|
|
3534 | aio_rename "$uuid~", $uuid |
|
|
3535 | and return; |
|
|
3536 | |
|
|
3537 | warn "uuid file written ($value).\n"; |
|
|
3538 | |
|
|
3539 | 1 |
|
|
3540 | |
|
|
3541 | } |
|
|
3542 | |
|
|
3543 | sub write_uuid($$) { |
|
|
3544 | my ($skip, $sync) = @_; |
|
|
3545 | |
|
|
3546 | $sync ? write_uuid_sync $skip |
|
|
3547 | : async { write_uuid_sync $skip }; |
3242 | } |
3548 | } |
3243 | |
3549 | |
3244 | sub emergency_save() { |
3550 | sub emergency_save() { |
3245 | my $freeze_guard = cf::freeze_mainloop; |
3551 | my $freeze_guard = cf::freeze_mainloop; |
3246 | |
3552 | |
… | |
… | |
3252 | # and maps saved/destroyed asynchronously. |
3558 | # and maps saved/destroyed asynchronously. |
3253 | warn "begin emergency player save\n"; |
3559 | warn "begin emergency player save\n"; |
3254 | for my $login (keys %cf::PLAYER) { |
3560 | for my $login (keys %cf::PLAYER) { |
3255 | my $pl = $cf::PLAYER{$login} or next; |
3561 | my $pl = $cf::PLAYER{$login} or next; |
3256 | $pl->valid or next; |
3562 | $pl->valid or next; |
|
|
3563 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3257 | $pl->save; |
3564 | $pl->save; |
3258 | } |
3565 | } |
3259 | warn "end emergency player save\n"; |
3566 | warn "end emergency player save\n"; |
3260 | |
3567 | |
3261 | warn "begin emergency map save\n"; |
3568 | warn "begin emergency map save\n"; |
… | |
… | |
3267 | warn "end emergency map save\n"; |
3574 | warn "end emergency map save\n"; |
3268 | |
3575 | |
3269 | warn "begin emergency database checkpoint\n"; |
3576 | warn "begin emergency database checkpoint\n"; |
3270 | BDB::db_env_txn_checkpoint $DB_ENV; |
3577 | BDB::db_env_txn_checkpoint $DB_ENV; |
3271 | warn "end emergency database checkpoint\n"; |
3578 | warn "end emergency database checkpoint\n"; |
|
|
3579 | |
|
|
3580 | warn "begin write uuid\n"; |
|
|
3581 | write_uuid_sync 1; |
|
|
3582 | warn "end write uuid\n"; |
3272 | }; |
3583 | }; |
3273 | |
3584 | |
3274 | warn "leave emergency perl save\n"; |
3585 | warn "leave emergency perl save\n"; |
3275 | } |
3586 | } |
3276 | |
3587 | |
3277 | sub post_cleanup { |
3588 | sub post_cleanup { |
3278 | my ($make_core) = @_; |
3589 | my ($make_core) = @_; |
3279 | |
3590 | |
3280 | warn Carp::longmess "post_cleanup backtrace" |
3591 | warn Carp::longmess "post_cleanup backtrace" |
3281 | if $make_core; |
3592 | if $make_core; |
|
|
3593 | |
|
|
3594 | my $fh = pidfile; |
|
|
3595 | unlink $PIDFILE if <$fh> == $$; |
|
|
3596 | } |
|
|
3597 | |
|
|
3598 | # a safer delete_package, copied from Symbol |
|
|
3599 | sub clear_package($) { |
|
|
3600 | my $pkg = shift; |
|
|
3601 | |
|
|
3602 | # expand to full symbol table name if needed |
|
|
3603 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3604 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3605 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3606 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3607 | } |
|
|
3608 | |
|
|
3609 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3610 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3611 | |
|
|
3612 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3613 | or return; |
|
|
3614 | |
|
|
3615 | # clear all symbols |
|
|
3616 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3617 | for my $name (keys %$leaf_symtab) { |
|
|
3618 | _gv_clear *{"$pkg$name"}; |
|
|
3619 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3620 | } |
|
|
3621 | warn "cleared package $pkg\n";#d# |
3282 | } |
3622 | } |
3283 | |
3623 | |
3284 | sub do_reload_perl() { |
3624 | sub do_reload_perl() { |
3285 | # can/must only be called in main |
3625 | # can/must only be called in main |
3286 | if ($Coro::current != $Coro::main) { |
3626 | if ($Coro::current != $Coro::main) { |
3287 | warn "can only reload from main coroutine"; |
3627 | warn "can only reload from main coroutine"; |
3288 | return; |
3628 | return; |
3289 | } |
3629 | } |
3290 | |
3630 | |
|
|
3631 | return if $RELOAD++; |
|
|
3632 | |
|
|
3633 | while ($RELOAD) { |
3291 | warn "reloading..."; |
3634 | warn "reloading..."; |
3292 | |
3635 | |
3293 | warn "entering sync_job"; |
3636 | warn "entering sync_job"; |
3294 | |
3637 | |
3295 | cf::sync_job { |
3638 | cf::sync_job { |
3296 | cf::write_runtime; # external watchdog should not bark |
3639 | cf::write_runtime_sync; # external watchdog should not bark |
3297 | cf::emergency_save; |
3640 | cf::emergency_save; |
3298 | cf::write_runtime; # external watchdog should not bark |
3641 | cf::write_runtime_sync; # external watchdog should not bark |
3299 | |
3642 | |
3300 | warn "syncing database to disk"; |
3643 | warn "syncing database to disk"; |
3301 | BDB::db_env_txn_checkpoint $DB_ENV; |
3644 | BDB::db_env_txn_checkpoint $DB_ENV; |
3302 | |
3645 | |
3303 | # if anything goes wrong in here, we should simply crash as we already saved |
3646 | # if anything goes wrong in here, we should simply crash as we already saved |
3304 | |
3647 | |
3305 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3306 | for (Event::all_watchers) { |
|
|
3307 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3308 | } |
|
|
3309 | |
|
|
3310 | warn "flushing outstanding aio requests"; |
3648 | warn "flushing outstanding aio requests"; |
3311 | for (;;) { |
|
|
3312 | BDB::flush; |
|
|
3313 | IO::AIO::flush; |
|
|
3314 | Coro::cede; |
|
|
3315 | last unless IO::AIO::nreqs || BDB::nreqs; |
3649 | while (IO::AIO::nreqs || BDB::nreqs) { |
3316 | warn "iterate..."; |
3650 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3317 | } |
|
|
3318 | |
|
|
3319 | ++$RELOAD; |
|
|
3320 | |
|
|
3321 | warn "cancelling all extension coros"; |
|
|
3322 | $_->cancel for values %EXT_CORO; |
|
|
3323 | %EXT_CORO = (); |
|
|
3324 | |
|
|
3325 | warn "removing commands"; |
|
|
3326 | %COMMAND = (); |
|
|
3327 | |
|
|
3328 | warn "removing ext/exti commands"; |
|
|
3329 | %EXTCMD = (); |
|
|
3330 | %EXTICMD = (); |
|
|
3331 | |
|
|
3332 | warn "unloading/nuking all extensions"; |
|
|
3333 | for my $pkg (@EXTS) { |
|
|
3334 | warn "... unloading $pkg"; |
|
|
3335 | |
|
|
3336 | if (my $cb = $pkg->can ("unload")) { |
|
|
3337 | eval { |
|
|
3338 | $cb->($pkg); |
|
|
3339 | 1 |
|
|
3340 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3341 | } |
3651 | } |
3342 | |
3652 | |
3343 | warn "... nuking $pkg"; |
3653 | warn "cancelling all extension coros"; |
3344 | Symbol::delete_package $pkg; |
3654 | $_->cancel for values %EXT_CORO; |
3345 | } |
3655 | %EXT_CORO = (); |
3346 | |
3656 | |
3347 | warn "unloading all perl modules loaded from $LIBDIR"; |
3657 | warn "removing commands"; |
3348 | while (my ($k, $v) = each %INC) { |
3658 | %COMMAND = (); |
3349 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3350 | |
3659 | |
|
|
3660 | warn "removing ext/exti commands"; |
|
|
3661 | %EXTCMD = (); |
|
|
3662 | %EXTICMD = (); |
|
|
3663 | |
|
|
3664 | warn "unloading/nuking all extensions"; |
|
|
3665 | for my $pkg (@EXTS) { |
3351 | warn "... unloading $k"; |
3666 | warn "... unloading $pkg"; |
3352 | delete $INC{$k}; |
|
|
3353 | |
3667 | |
3354 | $k =~ s/\.pm$//; |
|
|
3355 | $k =~ s/\//::/g; |
|
|
3356 | |
|
|
3357 | if (my $cb = $k->can ("unload_module")) { |
3668 | if (my $cb = $pkg->can ("unload")) { |
|
|
3669 | eval { |
3358 | $cb->(); |
3670 | $cb->($pkg); |
|
|
3671 | 1 |
|
|
3672 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3673 | } |
|
|
3674 | |
|
|
3675 | warn "... clearing $pkg"; |
|
|
3676 | clear_package $pkg; |
3359 | } |
3677 | } |
3360 | |
3678 | |
3361 | Symbol::delete_package $k; |
3679 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3680 | while (my ($k, $v) = each %INC) { |
|
|
3681 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3682 | |
|
|
3683 | warn "... unloading $k"; |
|
|
3684 | delete $INC{$k}; |
|
|
3685 | |
|
|
3686 | $k =~ s/\.pm$//; |
|
|
3687 | $k =~ s/\//::/g; |
|
|
3688 | |
|
|
3689 | if (my $cb = $k->can ("unload_module")) { |
|
|
3690 | $cb->(); |
|
|
3691 | } |
|
|
3692 | |
|
|
3693 | clear_package $k; |
3362 | } |
3694 | } |
3363 | |
3695 | |
3364 | warn "getting rid of safe::, as good as possible"; |
3696 | warn "getting rid of safe::, as good as possible"; |
3365 | Symbol::delete_package "safe::$_" |
3697 | clear_package "safe::$_" |
3366 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3698 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3367 | |
3699 | |
3368 | warn "unloading cf.pm \"a bit\""; |
3700 | warn "unloading cf.pm \"a bit\""; |
3369 | delete $INC{"cf.pm"}; |
3701 | delete $INC{"cf.pm"}; |
3370 | delete $INC{"cf/pod.pm"}; |
3702 | delete $INC{"cf/pod.pm"}; |
3371 | |
3703 | |
3372 | # don't, removes xs symbols, too, |
3704 | # don't, removes xs symbols, too, |
3373 | # and global variables created in xs |
3705 | # and global variables created in xs |
3374 | #Symbol::delete_package __PACKAGE__; |
3706 | #clear_package __PACKAGE__; |
3375 | |
3707 | |
3376 | warn "unload completed, starting to reload now"; |
3708 | warn "unload completed, starting to reload now"; |
3377 | |
3709 | |
3378 | warn "reloading cf.pm"; |
3710 | warn "reloading cf.pm"; |
3379 | require cf; |
3711 | require cf; |
3380 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3712 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3381 | |
3713 | |
3382 | warn "loading config and database again"; |
3714 | warn "loading config and database again"; |
3383 | cf::reload_config; |
3715 | cf::reload_config; |
3384 | |
3716 | |
3385 | warn "loading extensions"; |
3717 | warn "loading extensions"; |
3386 | cf::load_extensions; |
3718 | cf::load_extensions; |
3387 | |
3719 | |
3388 | warn "reattaching attachments to objects/players"; |
3720 | warn "reattaching attachments to objects/players"; |
3389 | _global_reattach; # objects, sockets |
3721 | _global_reattach; # objects, sockets |
3390 | warn "reattaching attachments to maps"; |
3722 | warn "reattaching attachments to maps"; |
3391 | reattach $_ for values %MAP; |
3723 | reattach $_ for values %MAP; |
3392 | warn "reattaching attachments to players"; |
3724 | warn "reattaching attachments to players"; |
3393 | reattach $_ for values %PLAYER; |
3725 | reattach $_ for values %PLAYER; |
3394 | |
3726 | |
|
|
3727 | warn "running post_load"; |
|
|
3728 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3729 | |
3395 | warn "leaving sync_job"; |
3730 | warn "leaving sync_job"; |
3396 | |
3731 | |
3397 | 1 |
3732 | 1 |
3398 | } or do { |
3733 | } or do { |
3399 | warn $@; |
3734 | warn $@; |
3400 | warn "error while reloading, exiting."; |
3735 | cf::cleanup "error while reloading, exiting."; |
3401 | exit 1; |
|
|
3402 | }; |
3736 | }; |
3403 | |
3737 | |
3404 | warn "reloaded"; |
3738 | warn "reloaded"; |
|
|
3739 | --$RELOAD; |
|
|
3740 | } |
3405 | }; |
3741 | }; |
3406 | |
3742 | |
3407 | our $RELOAD_WATCHER; # used only during reload |
3743 | our $RELOAD_WATCHER; # used only during reload |
3408 | |
3744 | |
3409 | sub reload_perl() { |
3745 | sub reload_perl() { |
3410 | # doing reload synchronously and two reloads happen back-to-back, |
3746 | # doing reload synchronously and two reloads happen back-to-back, |
3411 | # coro crashes during coro_state_free->destroy here. |
3747 | # coro crashes during coro_state_free->destroy here. |
3412 | |
3748 | |
3413 | $RELOAD_WATCHER ||= Event->timer ( |
3749 | $RELOAD_WATCHER ||= EV::timer $TICK * 1.5, 0, sub { |
3414 | reentrant => 0, |
|
|
3415 | after => 0, |
|
|
3416 | data => WF_AUTOCANCEL, |
|
|
3417 | cb => sub { |
|
|
3418 | do_reload_perl; |
3750 | do_reload_perl; |
3419 | undef $RELOAD_WATCHER; |
3751 | undef $RELOAD_WATCHER; |
3420 | }, |
|
|
3421 | ); |
3752 | }; |
3422 | } |
3753 | } |
3423 | |
3754 | |
3424 | register_command "reload" => sub { |
3755 | register_command "reload" => sub { |
3425 | my ($who, $arg) = @_; |
3756 | my ($who, $arg) = @_; |
3426 | |
3757 | |
3427 | if ($who->flag (FLAG_WIZ)) { |
3758 | if ($who->flag (FLAG_WIZ)) { |
3428 | $who->message ("reloading server."); |
3759 | $who->message ("reloading server."); |
|
|
3760 | async { |
|
|
3761 | $Coro::current->{desc} = "perl_reload"; |
3429 | async { reload_perl }; |
3762 | reload_perl; |
|
|
3763 | }; |
3430 | } |
3764 | } |
3431 | }; |
3765 | }; |
3432 | |
3766 | |
3433 | unshift @INC, $LIBDIR; |
3767 | unshift @INC, $LIBDIR; |
3434 | |
3768 | |
… | |
… | |
3436 | |
3770 | |
3437 | our @WAIT_FOR_TICK; |
3771 | our @WAIT_FOR_TICK; |
3438 | our @WAIT_FOR_TICK_BEGIN; |
3772 | our @WAIT_FOR_TICK_BEGIN; |
3439 | |
3773 | |
3440 | sub wait_for_tick { |
3774 | sub wait_for_tick { |
3441 | return unless $TICK_WATCHER->is_active; |
|
|
3442 | return if $Coro::current == $Coro::main; |
3775 | return if tick_inhibit || $Coro::current == $Coro::main; |
3443 | |
3776 | |
3444 | my $signal = new Coro::Signal; |
3777 | my $signal = new Coro::Signal; |
3445 | push @WAIT_FOR_TICK, $signal; |
3778 | push @WAIT_FOR_TICK, $signal; |
3446 | $signal->wait; |
3779 | $signal->wait; |
3447 | } |
3780 | } |
3448 | |
3781 | |
3449 | sub wait_for_tick_begin { |
3782 | sub wait_for_tick_begin { |
3450 | return unless $TICK_WATCHER->is_active; |
|
|
3451 | return if $Coro::current == $Coro::main; |
3783 | return if tick_inhibit || $Coro::current == $Coro::main; |
3452 | |
3784 | |
3453 | my $signal = new Coro::Signal; |
3785 | my $signal = new Coro::Signal; |
3454 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3786 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3455 | $signal->wait; |
3787 | $signal->wait; |
3456 | } |
3788 | } |
3457 | |
3789 | |
3458 | our $stat_fh; |
3790 | sub tick { |
3459 | sysopen $stat_fh, "/tmp/cfstats", Fcntl::O_APPEND | Fcntl::O_CREAT | Fcntl::O_WRONLY, 0600;#d# |
|
|
3460 | |
|
|
3461 | $TICK_WATCHER = Event->timer ( |
|
|
3462 | reentrant => 0, |
|
|
3463 | parked => 1, |
|
|
3464 | prio => 0, |
|
|
3465 | at => $NEXT_TICK || $TICK, |
|
|
3466 | data => WF_AUTOCANCEL, |
|
|
3467 | cb => sub { |
|
|
3468 | if ($Coro::current != $Coro::main) { |
3791 | if ($Coro::current != $Coro::main) { |
3469 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3792 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3470 | unless ++$bug_warning > 10; |
3793 | unless ++$bug_warning > 10; |
3471 | return; |
3794 | return; |
3472 | } |
3795 | } |
3473 | |
3796 | |
3474 | my @pl = cf::player::list; my $stats = sprintf "%.2f %d %d %d", $RUNTIME, (scalar @pl), cf::object::actives_size, cf::object::objects_size; #d# |
|
|
3475 | |
|
|
3476 | $NOW = $tick_start = Event::time; |
|
|
3477 | |
|
|
3478 | cf::server_tick; # one server iteration |
3797 | cf::server_tick; # one server iteration |
3479 | |
3798 | |
3480 | $RUNTIME += $TICK; |
|
|
3481 | $NEXT_TICK += $TICK; |
|
|
3482 | |
|
|
3483 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3799 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3484 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3800 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3485 | Coro::async_pool { |
3801 | Coro::async_pool { |
|
|
3802 | $Coro::current->{desc} = "runtime saver"; |
3486 | write_runtime |
3803 | write_runtime_sync |
3487 | or warn "ERROR: unable to write runtime file: $!"; |
3804 | or warn "ERROR: unable to write runtime file: $!"; |
3488 | }; |
|
|
3489 | } |
3805 | }; |
|
|
3806 | } |
3490 | |
3807 | |
3491 | # my $AFTER = Event::time; |
|
|
3492 | # warn $AFTER - $NOW;#d# |
|
|
3493 | |
|
|
3494 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3808 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3495 | $sig->send; |
3809 | $sig->send; |
3496 | } |
3810 | } |
3497 | while (my $sig = shift @WAIT_FOR_TICK) { |
3811 | while (my $sig = shift @WAIT_FOR_TICK) { |
3498 | $sig->send; |
3812 | $sig->send; |
3499 | } |
3813 | } |
3500 | |
3814 | |
3501 | $NOW = Event::time; |
3815 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3502 | |
|
|
3503 | # if we are delayed by four ticks or more, skip them all |
|
|
3504 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3505 | |
|
|
3506 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3507 | $TICK_WATCHER->start; |
|
|
3508 | |
|
|
3509 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3510 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3816 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3511 | |
3817 | |
3512 | _post_tick; |
3818 | if (0) { |
3513 | |
3819 | if ($NEXT_TICK) { |
3514 | # gather some statistics#d# |
3820 | my $jitter = $TICK_START - $NEXT_TICK; |
3515 | $stats .= sprintf " %d\n", 10000 * ($NOW - $tick_start);#d# |
3821 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
3516 | IO::AIO::aio_write $stat_fh, undef, undef, $stats, 0;#d# |
3822 | warn "jitter $JITTER\n";#d# |
|
|
3823 | } |
3517 | }, |
3824 | } |
3518 | ); |
3825 | } |
3519 | |
3826 | |
3520 | { |
3827 | { |
|
|
3828 | # configure BDB |
|
|
3829 | |
3521 | BDB::min_parallel 8; |
3830 | BDB::min_parallel 8; |
3522 | BDB::max_poll_time $TICK * 0.1; |
3831 | BDB::max_poll_reqs $TICK * 0.1; |
3523 | $BDB_POLL_WATCHER = Event->io ( |
3832 | $AnyEvent::BDB::WATCHER->priority (1); |
3524 | reentrant => 0, |
|
|
3525 | fd => BDB::poll_fileno, |
|
|
3526 | poll => 'r', |
|
|
3527 | prio => 0, |
|
|
3528 | data => WF_AUTOCANCEL, |
|
|
3529 | cb => \&BDB::poll_cb, |
|
|
3530 | ); |
|
|
3531 | |
|
|
3532 | BDB::set_sync_prepare { |
|
|
3533 | my $status; |
|
|
3534 | my $current = $Coro::current; |
|
|
3535 | ( |
|
|
3536 | sub { |
|
|
3537 | $status = $!; |
|
|
3538 | $current->ready; undef $current; |
|
|
3539 | }, |
|
|
3540 | sub { |
|
|
3541 | Coro::schedule while defined $current; |
|
|
3542 | $! = $status; |
|
|
3543 | }, |
|
|
3544 | ) |
|
|
3545 | }; |
|
|
3546 | |
3833 | |
3547 | unless ($DB_ENV) { |
3834 | unless ($DB_ENV) { |
3548 | $DB_ENV = BDB::db_env_create; |
3835 | $DB_ENV = BDB::db_env_create; |
|
|
3836 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
3837 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3838 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
3839 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3840 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3549 | |
3841 | |
3550 | cf::sync_job { |
3842 | cf::sync_job { |
3551 | eval { |
3843 | eval { |
3552 | BDB::db_env_open |
3844 | BDB::db_env_open |
3553 | $DB_ENV, |
3845 | $DB_ENV, |
… | |
… | |
3555 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3847 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3556 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3848 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3557 | 0666; |
3849 | 0666; |
3558 | |
3850 | |
3559 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3851 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3560 | |
|
|
3561 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
|
|
3562 | | BDB::LOG_AUTOREMOVE, 1); |
|
|
3563 | $DB_ENV->set_lk_detect; |
|
|
3564 | }; |
3852 | }; |
3565 | |
3853 | |
3566 | cf::cleanup "db_env_open(db): $@" if $@; |
3854 | cf::cleanup "db_env_open(db): $@" if $@; |
3567 | }; |
3855 | }; |
3568 | } |
3856 | } |
3569 | |
3857 | |
3570 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3858 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
3571 | after => 11, |
3859 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3572 | interval => 60, |
3860 | }; |
3573 | hard => 1, |
3861 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
3574 | prio => 0, |
|
|
3575 | data => WF_AUTOCANCEL, |
|
|
3576 | cb => sub { |
|
|
3577 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3862 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3578 | }, |
|
|
3579 | ); |
3863 | }; |
3580 | $BDB_TRICKLE_WATCHER = Event->timer ( |
3864 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
3581 | after => 5, |
|
|
3582 | interval => 10, |
|
|
3583 | hard => 1, |
|
|
3584 | prio => 0, |
|
|
3585 | data => WF_AUTOCANCEL, |
|
|
3586 | cb => sub { |
|
|
3587 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3865 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3588 | }, |
|
|
3589 | ); |
3866 | }; |
3590 | } |
3867 | } |
3591 | |
3868 | |
3592 | { |
3869 | { |
|
|
3870 | # configure IO::AIO |
|
|
3871 | |
3593 | IO::AIO::min_parallel 8; |
3872 | IO::AIO::min_parallel 8; |
3594 | |
|
|
3595 | undef $Coro::AIO::WATCHER; |
|
|
3596 | IO::AIO::max_poll_time $TICK * 0.1; |
3873 | IO::AIO::max_poll_time $TICK * 0.1; |
3597 | $AIO_POLL_WATCHER = Event->io ( |
3874 | undef $AnyEvent::AIO::WATCHER; |
3598 | reentrant => 0, |
|
|
3599 | data => WF_AUTOCANCEL, |
|
|
3600 | fd => IO::AIO::poll_fileno, |
|
|
3601 | poll => 'r', |
|
|
3602 | prio => 6, |
|
|
3603 | cb => \&IO::AIO::poll_cb, |
|
|
3604 | ); |
|
|
3605 | } |
3875 | } |
3606 | |
3876 | |
3607 | my $_log_backtrace; |
3877 | my $_log_backtrace; |
3608 | |
3878 | |
3609 | sub _log_backtrace { |
3879 | sub _log_backtrace { |
… | |
… | |
3612 | $msg =~ s/\n//; |
3882 | $msg =~ s/\n//; |
3613 | |
3883 | |
3614 | # limit the # of concurrent backtraces |
3884 | # limit the # of concurrent backtraces |
3615 | if ($_log_backtrace < 2) { |
3885 | if ($_log_backtrace < 2) { |
3616 | ++$_log_backtrace; |
3886 | ++$_log_backtrace; |
|
|
3887 | my $perl_bt = Carp::longmess $msg; |
3617 | async { |
3888 | async { |
|
|
3889 | $Coro::current->{desc} = "abt $msg"; |
|
|
3890 | |
3618 | my @bt = fork_call { |
3891 | my @bt = fork_call { |
3619 | @addr = map { sprintf "%x", $_ } @addr; |
3892 | @addr = map { sprintf "%x", $_ } @addr; |
3620 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3893 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
3621 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3894 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
3622 | or die "addr2line: $!"; |
3895 | or die "addr2line: $!"; |
… | |
… | |
3630 | } |
3903 | } |
3631 | |
3904 | |
3632 | @funcs |
3905 | @funcs |
3633 | }; |
3906 | }; |
3634 | |
3907 | |
3635 | LOG llevInfo, "[ABT] $msg\n"; |
3908 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3909 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3636 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3910 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3637 | --$_log_backtrace; |
3911 | --$_log_backtrace; |
3638 | }; |
3912 | }; |
3639 | } else { |
3913 | } else { |
3640 | LOG llevInfo, "[ABT] $msg\n"; |
3914 | LOG llevInfo, "[ABT] $msg\n"; |