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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 qw(vars subs); |
5 | |
27 | |
6 | use Symbol; |
28 | use Symbol; |
7 | use List::Util; |
29 | use List::Util; |
8 | use Socket; |
30 | use Socket; |
9 | use Storable; |
31 | use EV; |
10 | use Event; |
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11 | use Opcode; |
32 | use Opcode; |
12 | use Safe; |
33 | use Safe; |
13 | use Safe::Hole; |
34 | use Safe::Hole; |
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35 | use Storable (); |
14 | |
36 | |
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37 | use Guard (); |
15 | use Coro 3.64 (); |
38 | use Coro (); |
16 | use Coro::State; |
39 | use Coro::State; |
17 | use Coro::Handle; |
40 | use Coro::Handle; |
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41 | use Coro::EV; |
18 | use Coro::Event; |
42 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
43 | use Coro::Timer; |
20 | use Coro::Signal; |
44 | use Coro::Signal; |
21 | use Coro::Semaphore; |
45 | use Coro::Semaphore; |
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46 | use Coro::SemaphoreSet; |
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47 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
48 | use Coro::AIO; |
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49 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
50 | use Coro::Storable; |
24 | use Coro::Util (); |
51 | use Coro::Util (); |
25 | |
52 | |
26 | use JSON::XS (); |
53 | use JSON::XS 2.01 (); |
27 | use BDB (); |
54 | use BDB (); |
28 | use Data::Dumper; |
55 | use Data::Dumper; |
29 | use Digest::MD5; |
56 | use Digest::MD5; |
30 | use Fcntl; |
57 | use Fcntl; |
31 | use YAML::Syck (); |
58 | use YAML (); |
32 | use IO::AIO 2.32 (); |
59 | use IO::AIO (); |
33 | use Time::HiRes; |
60 | use Time::HiRes; |
34 | use Compress::LZF; |
61 | use Compress::LZF; |
35 | use Digest::MD5 (); |
62 | use Digest::MD5 (); |
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63 | |
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64 | AnyEvent::detect; |
36 | |
65 | |
37 | # configure various modules to our taste |
66 | # configure various modules to our taste |
38 | # |
67 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
68 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
69 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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70 | |
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71 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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72 | |
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73 | # make sure c-lzf reinitialises itself |
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74 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
41 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
75 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
76 | |
43 | $Event::Eval = 1; # no idea why this is required, but it is |
77 | # strictly for debugging |
44 | |
78 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
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 | |
79 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
80 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
81 | |
52 | our %COMMAND = (); |
82 | our %COMMAND = (); |
53 | our %COMMAND_TIME = (); |
83 | our %COMMAND_TIME = (); |
… | |
… | |
56 | our %EXTCMD = (); |
86 | our %EXTCMD = (); |
57 | our %EXTICMD = (); |
87 | our %EXTICMD = (); |
58 | our %EXT_CORO = (); # coroutines bound to extensions |
88 | our %EXT_CORO = (); # coroutines bound to extensions |
59 | our %EXT_MAP = (); # pluggable maps |
89 | our %EXT_MAP = (); # pluggable maps |
60 | |
90 | |
61 | our $RELOAD; # number of reloads so far |
91 | our $RELOAD; # number of reloads so far, non-zero while in reload |
62 | our @EVENT; |
92 | our @EVENT; |
63 | |
93 | |
64 | our $CONFDIR = confdir; |
94 | our $CONFDIR = confdir; |
65 | our $DATADIR = datadir; |
95 | our $DATADIR = datadir; |
66 | our $LIBDIR = "$DATADIR/ext"; |
96 | our $LIBDIR = "$DATADIR/ext"; |
67 | our $PODDIR = "$DATADIR/pod"; |
97 | our $PODDIR = "$DATADIR/pod"; |
68 | our $MAPDIR = "$DATADIR/" . mapdir; |
98 | our $MAPDIR = "$DATADIR/" . mapdir; |
69 | our $LOCALDIR = localdir; |
99 | our $LOCALDIR = localdir; |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
100 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
101 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
102 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
103 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
104 | our $BDBDIR = "$LOCALDIR/db"; |
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105 | our $PIDFILE = "$LOCALDIR/pid"; |
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106 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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107 | |
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108 | our %RESOURCE; |
75 | |
109 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
110 | 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 |
111 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
112 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
113 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
83 | |
114 | |
84 | our $BDB_POLL_WATCHER; |
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85 | our $BDB_DEADLOCK_WATCHER; |
115 | our $BDB_DEADLOCK_WATCHER; |
86 | our $BDB_CHECKPOINT_WATCHER; |
116 | our $BDB_CHECKPOINT_WATCHER; |
87 | our $BDB_TRICKLE_WATCHER; |
117 | our $BDB_TRICKLE_WATCHER; |
88 | our $DB_ENV; |
118 | our $DB_ENV; |
89 | |
119 | |
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120 | our @EXTRA_MODULES = qw(pod mapscript); |
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121 | |
90 | our %CFG; |
122 | our %CFG; |
91 | |
123 | |
92 | our $UPTIME; $UPTIME ||= time; |
124 | our $UPTIME; $UPTIME ||= time; |
93 | our $RUNTIME; |
125 | our $RUNTIME; |
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126 | our $NOW; |
94 | |
127 | |
95 | our (%PLAYER, %PLAYER_LOADING); # all users |
128 | our (%PLAYER, %PLAYER_LOADING); # all users |
96 | our (%MAP, %MAP_LOADING ); # all maps |
129 | our (%MAP, %MAP_LOADING ); # all maps |
97 | our $LINK_MAP; # the special {link} map, which is always available |
130 | our $LINK_MAP; # the special {link} map, which is always available |
98 | |
131 | |
99 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
132 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
100 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
133 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
101 | |
134 | |
102 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
135 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
103 | our $LOADAVG; # same thing, but with alpha-smoothing |
136 | our $LOADAVG; # same thing, but with alpha-smoothing |
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137 | our $JITTER; # average jitter |
104 | our $tick_start; # for load detecting purposes |
138 | our $TICK_START; # for load detecting purposes |
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139 | |
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140 | our @POST_INIT; |
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141 | |
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142 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
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143 | our $REALLY_UNLOOP; # never set to true, please :) |
105 | |
144 | |
106 | binmode STDOUT; |
145 | binmode STDOUT; |
107 | binmode STDERR; |
146 | binmode STDERR; |
108 | |
147 | |
109 | # read virtual server time, if available |
148 | # read virtual server time, if available |
110 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
149 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
111 | open my $fh, "<", "$LOCALDIR/runtime" |
150 | open my $fh, "<", $RUNTIMEFILE |
112 | or die "unable to read runtime file: $!"; |
151 | or die "unable to read $RUNTIMEFILE file: $!"; |
113 | $RUNTIME = <$fh> + 0.; |
152 | $RUNTIME = <$fh> + 0.; |
114 | } |
153 | } |
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154 | |
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155 | eval "sub TICK() { $TICK } 1" or die; |
115 | |
156 | |
116 | mkdir $_ |
157 | mkdir $_ |
117 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
158 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
118 | |
159 | |
119 | our $EMERGENCY_POSITION; |
160 | our $EMERGENCY_POSITION; |
… | |
… | |
162 | |
203 | |
163 | The raw value load value from the last tick. |
204 | The raw value load value from the last tick. |
164 | |
205 | |
165 | =item %cf::CFG |
206 | =item %cf::CFG |
166 | |
207 | |
167 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
208 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
168 | from wherever your confdir points to. |
209 | from wherever your confdir points to. |
169 | |
210 | |
170 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
211 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
171 | |
212 | |
172 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
213 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
… | |
… | |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
234 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
194 | |
235 | |
195 | LOG llevError, $msg; |
236 | LOG llevError, $msg; |
196 | }; |
237 | }; |
197 | } |
238 | } |
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239 | |
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240 | $Coro::State::DIEHOOK = sub { |
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241 | return unless $^S eq 0; # "eq", not "==" |
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242 | |
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243 | if ($Coro::current == $Coro::main) {#d# |
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244 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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245 | return;#d# |
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246 | }#d# |
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247 | |
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248 | # kill coroutine otherwise |
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249 | warn Carp::longmess $_[0]; |
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250 | Coro::terminate |
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251 | }; |
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252 | |
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253 | $SIG{__DIE__} = sub { }; #d#? |
198 | |
254 | |
199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
255 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
200 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
256 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
201 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
257 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
202 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
258 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
209 | for my $pkg (qw( |
265 | for my $pkg (qw( |
210 | cf::global cf::attachable |
266 | cf::global cf::attachable |
211 | cf::object cf::object::player |
267 | cf::object cf::object::player |
212 | cf::client cf::player |
268 | cf::client cf::player |
213 | cf::arch cf::living |
269 | cf::arch cf::living |
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270 | cf::map cf::mapspace |
214 | cf::map cf::party cf::region |
271 | cf::party cf::region |
215 | )) { |
272 | )) { |
216 | no strict 'refs'; |
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217 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
273 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
218 | } |
274 | } |
219 | |
275 | |
220 | $Event::DIED = sub { |
276 | $EV::DIED = sub { |
221 | warn "error in event callback: @_"; |
277 | warn "error in event callback: @_"; |
222 | }; |
278 | }; |
223 | |
279 | |
224 | ############################################################################# |
280 | ############################################################################# |
225 | |
281 | |
… | |
… | |
248 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
304 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
249 | $d |
305 | $d |
250 | } || "[unable to dump $_[0]: '$@']"; |
306 | } || "[unable to dump $_[0]: '$@']"; |
251 | } |
307 | } |
252 | |
308 | |
253 | =item $ref = cf::from_json $json |
309 | =item $ref = cf::decode_json $json |
254 | |
310 | |
255 | Converts a JSON string into the corresponding perl data structure. |
311 | Converts a JSON string into the corresponding perl data structure. |
256 | |
312 | |
257 | =item $json = cf::to_json $ref |
313 | =item $json = cf::encode_json $ref |
258 | |
314 | |
259 | Converts a perl data structure into its JSON representation. |
315 | Converts a perl data structure into its JSON representation. |
260 | |
316 | |
261 | =cut |
317 | =cut |
262 | |
318 | |
263 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
319 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
264 | |
320 | |
265 | sub to_json ($) { $json_coder->encode ($_[0]) } |
321 | sub encode_json($) { $json_coder->encode ($_[0]) } |
266 | sub from_json ($) { $json_coder->decode ($_[0]) } |
322 | sub decode_json($) { $json_coder->decode ($_[0]) } |
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323 | |
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324 | =item cf::post_init { BLOCK } |
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325 | |
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326 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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327 | but I<before> the server starts ticking again. |
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328 | |
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329 | The cdoeblock will have a single boolean argument to indicate whether this |
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330 | is a reload or not. |
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331 | |
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332 | =cut |
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333 | |
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334 | sub post_init(&) { |
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335 | push @POST_INIT, shift; |
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336 | } |
267 | |
337 | |
268 | =item cf::lock_wait $string |
338 | =item cf::lock_wait $string |
269 | |
339 | |
270 | Wait until the given lock is available. See cf::lock_acquire. |
340 | Wait until the given lock is available. See cf::lock_acquire. |
271 | |
341 | |
272 | =item my $lock = cf::lock_acquire $string |
342 | =item my $lock = cf::lock_acquire $string |
273 | |
343 | |
274 | Wait until the given lock is available and then acquires it and returns |
344 | Wait until the given lock is available and then acquires it and returns |
275 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
345 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
276 | for example when the coroutine gets canceled), the lock is automatically |
346 | for example when the coroutine gets canceled), the lock is automatically |
277 | returned. |
347 | returned. |
278 | |
348 | |
279 | Locks are *not* recursive, locking from the same coro twice results in a |
349 | Locks are *not* recursive, locking from the same coro twice results in a |
280 | deadlocked coro. |
350 | deadlocked coro. |
… | |
… | |
286 | |
356 | |
287 | Return true if the lock is currently active, i.e. somebody has locked it. |
357 | Return true if the lock is currently active, i.e. somebody has locked it. |
288 | |
358 | |
289 | =cut |
359 | =cut |
290 | |
360 | |
291 | our %LOCK; |
361 | our $LOCKS = new Coro::SemaphoreSet; |
292 | our %LOCKER;#d# |
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293 | |
362 | |
294 | sub lock_wait($) { |
363 | sub lock_wait($) { |
295 | my ($key) = @_; |
364 | $LOCKS->wait ($_[0]); |
296 | |
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297 | if ($LOCKER{$key} == $Coro::current) {#d# |
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298 | Carp::cluck "lock_wait($key) for already-acquired lock";#d# |
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299 | return;#d# |
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300 | }#d# |
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301 | |
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302 | # wait for lock, if any |
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303 | while ($LOCK{$key}) { |
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304 | push @{ $LOCK{$key} }, $Coro::current; |
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305 | Coro::schedule; |
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306 | } |
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307 | } |
365 | } |
308 | |
366 | |
309 | sub lock_acquire($) { |
367 | sub lock_acquire($) { |
310 | my ($key) = @_; |
368 | $LOCKS->guard ($_[0]) |
311 | |
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312 | # wait, to be sure we are not locked |
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313 | lock_wait $key; |
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314 | |
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315 | $LOCK{$key} = []; |
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316 | $LOCKER{$key} = $Coro::current;#d# |
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317 | |
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318 | Coro::guard { |
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319 | delete $LOCKER{$key};#d# |
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320 | # wake up all waiters, to be on the safe side |
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321 | $_->ready for @{ delete $LOCK{$key} }; |
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322 | } |
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323 | } |
369 | } |
324 | |
370 | |
325 | sub lock_active($) { |
371 | sub lock_active($) { |
326 | my ($key) = @_; |
372 | $LOCKS->count ($_[0]) < 1 |
327 | |
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328 | ! ! $LOCK{$key} |
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329 | } |
373 | } |
330 | |
374 | |
331 | sub freeze_mainloop { |
375 | sub freeze_mainloop { |
332 | return unless $TICK_WATCHER->is_active; |
376 | tick_inhibit_inc; |
333 | |
377 | |
334 | my $guard = Coro::guard { |
378 | &Guard::guard (\&tick_inhibit_dec); |
335 | $TICK_WATCHER->start; |
379 | } |
336 | }; |
380 | |
337 | $TICK_WATCHER->stop; |
381 | =item cf::periodic $interval, $cb |
338 | $guard |
382 | |
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383 | Like EV::periodic, but randomly selects a starting point so that the actions |
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384 | get spread over timer. |
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385 | |
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386 | =cut |
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387 | |
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388 | sub periodic($$) { |
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389 | my ($interval, $cb) = @_; |
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390 | |
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391 | my $start = rand List::Util::min 180, $interval; |
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392 | |
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393 | EV::periodic $start, $interval, 0, $cb |
339 | } |
394 | } |
340 | |
395 | |
341 | =item cf::get_slot $time[, $priority[, $name]] |
396 | =item cf::get_slot $time[, $priority[, $name]] |
342 | |
397 | |
343 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
398 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
373 | } |
428 | } |
374 | } |
429 | } |
375 | } |
430 | } |
376 | |
431 | |
377 | if (@SLOT_QUEUE) { |
432 | if (@SLOT_QUEUE) { |
378 | # we do not use wait_For_tick() as it returns immediately when tick is inactive |
433 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
379 | push @cf::WAIT_FOR_TICK, $signal; |
434 | push @cf::WAIT_FOR_TICK, $signal; |
380 | $signal->wait; |
435 | $signal->wait; |
381 | } else { |
436 | } else { |
382 | Coro::schedule; |
437 | Coro::schedule; |
383 | } |
438 | } |
384 | } |
439 | } |
385 | }; |
440 | }; |
386 | |
441 | |
387 | sub get_slot($;$$) { |
442 | sub get_slot($;$$) { |
|
|
443 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
444 | |
388 | my ($time, $pri, $name) = @_; |
445 | my ($time, $pri, $name) = @_; |
389 | |
446 | |
390 | $time = $TICK * .6 if $time > $TICK * .6; |
447 | $time = $TICK * .6 if $time > $TICK * .6; |
391 | my $sig = new Coro::Signal; |
448 | my $sig = new Coro::Signal; |
392 | |
449 | |
… | |
… | |
406 | |
463 | |
407 | BEGIN { *async = \&Coro::async_pool } |
464 | BEGIN { *async = \&Coro::async_pool } |
408 | |
465 | |
409 | =item cf::sync_job { BLOCK } |
466 | =item cf::sync_job { BLOCK } |
410 | |
467 | |
411 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
468 | The design of Deliantra requires that the main coroutine ($Coro::main) |
412 | is always able to handle events or runnable, as Crossfire TRT is only |
469 | is always able to handle events or runnable, as Deliantra is only |
413 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
470 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
414 | acceptable. |
471 | acceptable. |
415 | |
472 | |
416 | If it must be done, put the blocking parts into C<sync_job>. This will run |
473 | If it must be done, put the blocking parts into C<sync_job>. This will run |
417 | the given BLOCK in another coroutine while waiting for the result. The |
474 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
422 | |
479 | |
423 | sub sync_job(&) { |
480 | sub sync_job(&) { |
424 | my ($job) = @_; |
481 | my ($job) = @_; |
425 | |
482 | |
426 | if ($Coro::current == $Coro::main) { |
483 | if ($Coro::current == $Coro::main) { |
427 | my $time = Event::time; |
484 | my $time = EV::time; |
428 | |
485 | |
429 | # this is the main coro, too bad, we have to block |
486 | # this is the main coro, too bad, we have to block |
430 | # till the operation succeeds, freezing the server :/ |
487 | # till the operation succeeds, freezing the server :/ |
431 | |
488 | |
432 | LOG llevError | logBacktrace, Carp::longmess "sync job";#d# |
489 | LOG llevError, Carp::longmess "sync job";#d# |
433 | |
490 | |
434 | # TODO: use suspend/resume instead |
|
|
435 | # (but this is cancel-safe) |
|
|
436 | my $freeze_guard = freeze_mainloop; |
491 | my $freeze_guard = freeze_mainloop; |
437 | |
492 | |
438 | my $busy = 1; |
493 | my $busy = 1; |
439 | my @res; |
494 | my @res; |
440 | |
495 | |
… | |
… | |
444 | warn $@ if $@; |
499 | warn $@ if $@; |
445 | undef $busy; |
500 | undef $busy; |
446 | })->prio (Coro::PRIO_MAX); |
501 | })->prio (Coro::PRIO_MAX); |
447 | |
502 | |
448 | while ($busy) { |
503 | while ($busy) { |
449 | Coro::cede or Event::one_event; |
504 | if (Coro::nready) { |
|
|
505 | Coro::cede_notself; |
|
|
506 | } else { |
|
|
507 | EV::loop EV::LOOP_ONESHOT; |
450 | } |
508 | } |
|
|
509 | } |
451 | |
510 | |
452 | $time = Event::time - $time; |
511 | my $time = EV::time - $time; |
453 | |
512 | |
454 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
455 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
456 | |
|
|
457 | $tick_start += $time; # do not account sync jobs to server load |
513 | $TICK_START += $time; # do not account sync jobs to server load |
458 | |
514 | |
459 | wantarray ? @res : $res[0] |
515 | wantarray ? @res : $res[0] |
460 | } else { |
516 | } else { |
461 | # we are in another coroutine, how wonderful, everything just works |
517 | # we are in another coroutine, how wonderful, everything just works |
462 | |
518 | |
… | |
… | |
487 | =item fork_call { }, $args |
543 | =item fork_call { }, $args |
488 | |
544 | |
489 | Executes the given code block with the given arguments in a seperate |
545 | Executes the given code block with the given arguments in a seperate |
490 | process, returning the results. Everything must be serialisable with |
546 | process, returning the results. Everything must be serialisable with |
491 | Coro::Storable. May, of course, block. Note that the executed sub may |
547 | Coro::Storable. May, of course, block. Note that the executed sub may |
492 | never block itself or use any form of Event handling. |
548 | never block itself or use any form of event handling. |
493 | |
549 | |
494 | =cut |
550 | =cut |
495 | |
551 | |
496 | sub fork_call(&@) { |
552 | sub fork_call(&@) { |
497 | my ($cb, @args) = @_; |
553 | my ($cb, @args) = @_; |
… | |
… | |
504 | reset_signals; |
560 | reset_signals; |
505 | &$cb |
561 | &$cb |
506 | }, @args; |
562 | }, @args; |
507 | |
563 | |
508 | wantarray ? @res : $res[-1] |
564 | wantarray ? @res : $res[-1] |
|
|
565 | } |
|
|
566 | |
|
|
567 | =item $coin = coin_from_name $name |
|
|
568 | |
|
|
569 | =cut |
|
|
570 | |
|
|
571 | our %coin_alias = ( |
|
|
572 | "silver" => "silvercoin", |
|
|
573 | "silvercoin" => "silvercoin", |
|
|
574 | "silvercoins" => "silvercoin", |
|
|
575 | "gold" => "goldcoin", |
|
|
576 | "goldcoin" => "goldcoin", |
|
|
577 | "goldcoins" => "goldcoin", |
|
|
578 | "platinum" => "platinacoin", |
|
|
579 | "platinumcoin" => "platinacoin", |
|
|
580 | "platinumcoins" => "platinacoin", |
|
|
581 | "platina" => "platinacoin", |
|
|
582 | "platinacoin" => "platinacoin", |
|
|
583 | "platinacoins" => "platinacoin", |
|
|
584 | "royalty" => "royalty", |
|
|
585 | "royalties" => "royalty", |
|
|
586 | ); |
|
|
587 | |
|
|
588 | sub coin_from_name($) { |
|
|
589 | $coin_alias{$_[0]} |
|
|
590 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
591 | : undef |
509 | } |
592 | } |
510 | |
593 | |
511 | =item $value = cf::db_get $family => $key |
594 | =item $value = cf::db_get $family => $key |
512 | |
595 | |
513 | Returns a single value from the environment database. |
596 | Returns a single value from the environment database. |
… | |
… | |
652 | |
735 | |
653 | ############################################################################# |
736 | ############################################################################# |
654 | |
737 | |
655 | =head2 ATTACHABLE OBJECTS |
738 | =head2 ATTACHABLE OBJECTS |
656 | |
739 | |
657 | Many objects in crossfire are so-called attachable objects. That means you can |
740 | Many objects in deliantra are so-called attachable objects. That means you can |
658 | attach callbacks/event handlers (a collection of which is called an "attachment") |
741 | attach callbacks/event handlers (a collection of which is called an "attachment") |
659 | to it. All such attachable objects support the following methods. |
742 | to it. All such attachable objects support the following methods. |
660 | |
743 | |
661 | In the following description, CLASS can be any of C<global>, C<object> |
744 | In the following description, CLASS can be any of C<global>, C<object> |
662 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
745 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
663 | Crossfire TRT). |
746 | Deliantra). |
664 | |
747 | |
665 | =over 4 |
748 | =over 4 |
666 | |
749 | |
667 | =item $attachable->attach ($attachment, key => $value...) |
750 | =item $attachable->attach ($attachment, key => $value...) |
668 | |
751 | |
… | |
… | |
712 | =item cf::CLASS::attachment $name, ... |
795 | =item cf::CLASS::attachment $name, ... |
713 | |
796 | |
714 | Register an attachment by C<$name> through which attachable objects of the |
797 | Register an attachment by C<$name> through which attachable objects of the |
715 | given CLASS can refer to this attachment. |
798 | given CLASS can refer to this attachment. |
716 | |
799 | |
717 | Some classes such as crossfire maps and objects can specify attachments |
800 | Some classes such as deliantra maps and objects can specify attachments |
718 | that are attached at load/instantiate time, thus the need for a name. |
801 | that are attached at load/instantiate time, thus the need for a name. |
719 | |
802 | |
720 | These calls expect any number of the following handler/hook descriptions: |
803 | These calls expect any number of the following handler/hook descriptions: |
721 | |
804 | |
722 | =over 4 |
805 | =over 4 |
… | |
… | |
950 | } |
1033 | } |
951 | |
1034 | |
952 | 0 |
1035 | 0 |
953 | } |
1036 | } |
954 | |
1037 | |
955 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1038 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
956 | |
1039 | |
957 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1040 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
958 | |
1041 | |
959 | Generate an object-specific event with the given arguments. |
1042 | Generate an object-specific event with the given arguments. |
960 | |
1043 | |
… | |
… | |
966 | |
1049 | |
967 | =cut |
1050 | =cut |
968 | |
1051 | |
969 | ############################################################################# |
1052 | ############################################################################# |
970 | # object support |
1053 | # object support |
971 | # |
|
|
972 | |
1054 | |
|
|
1055 | sub _object_equal($$); |
|
|
1056 | sub _object_equal($$) { |
|
|
1057 | my ($a, $b) = @_; |
|
|
1058 | |
|
|
1059 | return 0 unless (ref $a) eq (ref $b); |
|
|
1060 | |
|
|
1061 | if ("HASH" eq ref $a) { |
|
|
1062 | my @ka = keys %$a; |
|
|
1063 | my @kb = keys %$b; |
|
|
1064 | |
|
|
1065 | return 0 if @ka != @kb; |
|
|
1066 | |
|
|
1067 | for (0 .. $#ka) { |
|
|
1068 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1069 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1070 | } |
|
|
1071 | |
|
|
1072 | } elsif ("ARRAY" eq ref $a) { |
|
|
1073 | |
|
|
1074 | return 0 if @$a != @$b; |
|
|
1075 | |
|
|
1076 | for (0 .. $#$a) { |
|
|
1077 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1078 | } |
|
|
1079 | |
|
|
1080 | } elsif ($a ne $b) { |
|
|
1081 | return 0; |
|
|
1082 | } |
|
|
1083 | |
|
|
1084 | 1 |
|
|
1085 | } |
|
|
1086 | |
|
|
1087 | our $SLOW_MERGES;#d# |
973 | sub _can_merge { |
1088 | sub _can_merge { |
974 | my ($ob1, $ob2) = @_; |
1089 | my ($ob1, $ob2) = @_; |
975 | |
1090 | |
976 | local $Storable::canonical = 1; |
1091 | ++$SLOW_MERGES;#d# |
977 | my $fob1 = Storable::freeze $ob1; |
|
|
978 | my $fob2 = Storable::freeze $ob2; |
|
|
979 | |
1092 | |
980 | $fob1 eq $fob2 |
1093 | # we do the slow way here |
|
|
1094 | return _object_equal $ob1, $ob2 |
981 | } |
1095 | } |
982 | |
1096 | |
983 | sub reattach { |
1097 | sub reattach { |
984 | # basically do the same as instantiate, without calling instantiate |
1098 | # basically do the same as instantiate, without calling instantiate |
985 | my ($obj) = @_; |
1099 | my ($obj) = @_; |
986 | |
1100 | |
|
|
1101 | # no longer needed after getting rid of delete_package? |
987 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1102 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
988 | |
1103 | |
989 | my $registry = $obj->registry; |
1104 | my $registry = $obj->registry; |
990 | |
1105 | |
991 | @$registry = (); |
1106 | @$registry = (); |
992 | |
1107 | |
… | |
… | |
1007 | cf::attachable->attach ( |
1122 | cf::attachable->attach ( |
1008 | prio => -1000000, |
1123 | prio => -1000000, |
1009 | on_instantiate => sub { |
1124 | on_instantiate => sub { |
1010 | my ($obj, $data) = @_; |
1125 | my ($obj, $data) = @_; |
1011 | |
1126 | |
1012 | $data = from_json $data; |
1127 | $data = decode_json $data; |
1013 | |
1128 | |
1014 | for (@$data) { |
1129 | for (@$data) { |
1015 | my ($name, $args) = @$_; |
1130 | my ($name, $args) = @$_; |
1016 | |
1131 | |
1017 | $obj->attach ($name, %{$args || {} }); |
1132 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1038 | utf8::decode (my $decname = $filename); |
1153 | utf8::decode (my $decname = $filename); |
1039 | warn sprintf "saving %s (%d,%d)\n", |
1154 | warn sprintf "saving %s (%d,%d)\n", |
1040 | $decname, length $$rdata, scalar @$objs; |
1155 | $decname, length $$rdata, scalar @$objs; |
1041 | |
1156 | |
1042 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1157 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1043 | chmod SAVE_MODE, $fh; |
1158 | aio_chmod $fh, SAVE_MODE; |
1044 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1159 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1045 | aio_fsync $fh if $cf::USE_FSYNC; |
1160 | if ($cf::USE_FSYNC) { |
|
|
1161 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1162 | aio_fsync $fh; |
|
|
1163 | } |
1046 | close $fh; |
1164 | aio_close $fh; |
1047 | |
1165 | |
1048 | if (@$objs) { |
1166 | if (@$objs) { |
1049 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1167 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1050 | chmod SAVE_MODE, $fh; |
1168 | aio_chmod $fh, SAVE_MODE; |
1051 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1169 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1052 | aio_write $fh, 0, (length $data), $data, 0; |
1170 | aio_write $fh, 0, (length $data), $data, 0; |
1053 | aio_fsync $fh if $cf::USE_FSYNC; |
1171 | if ($cf::USE_FSYNC) { |
|
|
1172 | aio_sync_file_range $fh, 0, 0, IO::AIO::SYNC_FILE_RANGE_WAIT_BEFORE | IO::AIO::SYNC_FILE_RANGE_WRITE | IO::AIO::SYNC_FILE_RANGE_WAIT_AFTER; |
|
|
1173 | aio_fsync $fh; |
|
|
1174 | } |
1054 | close $fh; |
1175 | aio_close $fh; |
1055 | aio_rename "$filename.pst~", "$filename.pst"; |
1176 | aio_rename "$filename.pst~", "$filename.pst"; |
1056 | } |
1177 | } |
1057 | } else { |
1178 | } else { |
1058 | aio_unlink "$filename.pst"; |
1179 | aio_unlink "$filename.pst"; |
1059 | } |
1180 | } |
1060 | |
1181 | |
1061 | aio_rename "$filename~", $filename; |
1182 | aio_rename "$filename~", $filename; |
|
|
1183 | |
|
|
1184 | $filename =~ s%/[^/]+$%%; |
|
|
1185 | aio_pathsync $filename if $cf::USE_FSYNC; |
1062 | } else { |
1186 | } else { |
1063 | warn "FATAL: $filename~: $!\n"; |
1187 | warn "unable to save objects: $filename~: $!\n"; |
1064 | } |
1188 | } |
1065 | } else { |
1189 | } else { |
1066 | aio_unlink $filename; |
1190 | aio_unlink $filename; |
1067 | aio_unlink "$filename.pst"; |
1191 | aio_unlink "$filename.pst"; |
1068 | } |
1192 | } |
… | |
… | |
1087 | |
1211 | |
1088 | unless (aio_stat "$filename.pst") { |
1212 | unless (aio_stat "$filename.pst") { |
1089 | (aio_load "$filename.pst", $av) >= 0 |
1213 | (aio_load "$filename.pst", $av) >= 0 |
1090 | or return; |
1214 | or return; |
1091 | |
1215 | |
1092 | $av = eval { (Storable::thaw $av)->{objs} }; |
1216 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1217 | $av = $st->{objs}; |
1093 | } |
1218 | } |
1094 | |
1219 | |
1095 | utf8::decode (my $decname = $filename); |
1220 | utf8::decode (my $decname = $filename); |
1096 | warn sprintf "loading %s (%d,%d)\n", |
1221 | warn sprintf "loading %s (%d,%d)\n", |
1097 | $decname, length $data, scalar @{$av || []}; |
1222 | $decname, length $data, scalar @{$av || []}; |
… | |
… | |
1158 | my ($name, $cb) = @_; |
1283 | my ($name, $cb) = @_; |
1159 | |
1284 | |
1160 | $EXTICMD{$name} = $cb; |
1285 | $EXTICMD{$name} = $cb; |
1161 | } |
1286 | } |
1162 | |
1287 | |
|
|
1288 | use File::Glob (); |
|
|
1289 | |
1163 | cf::player->attach ( |
1290 | cf::player->attach ( |
1164 | on_command => sub { |
1291 | on_command => sub { |
1165 | my ($pl, $name, $params) = @_; |
1292 | my ($pl, $name, $params) = @_; |
1166 | |
1293 | |
1167 | my $cb = $COMMAND{$name} |
1294 | my $cb = $COMMAND{$name} |
… | |
… | |
1199 | |
1326 | |
1200 | cf::override; |
1327 | cf::override; |
1201 | }, |
1328 | }, |
1202 | ); |
1329 | ); |
1203 | |
1330 | |
|
|
1331 | # "readahead" all extensions |
|
|
1332 | sub cache_extensions { |
|
|
1333 | my $grp = IO::AIO::aio_group; |
|
|
1334 | |
|
|
1335 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1336 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1337 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1338 | } |
|
|
1339 | }; |
|
|
1340 | |
|
|
1341 | $grp |
|
|
1342 | } |
|
|
1343 | |
1204 | sub load_extensions { |
1344 | sub load_extensions { |
1205 | cf::sync_job { |
1345 | cf::sync_job { |
1206 | my %todo; |
1346 | my %todo; |
1207 | |
1347 | |
1208 | for my $path (<$LIBDIR/*.ext>) { |
1348 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1227 | |
1367 | |
1228 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1368 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1229 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1369 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1230 | |
1370 | |
1231 | $ext{source} = |
1371 | $ext{source} = |
1232 | "package $pkg; use strict; use utf8;\n" |
1372 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1233 | . "#line 1 \"$path\"\n{\n" |
1373 | . "#line 1 \"$path\"\n{\n" |
1234 | . $source |
1374 | . $source |
1235 | . "\n};\n1"; |
1375 | . "\n};\n1"; |
1236 | |
1376 | |
1237 | $todo{$base} = \%ext; |
1377 | $todo{$base} = \%ext; |
… | |
… | |
1253 | my $msg = $@ ? "$v->{path}: $@\n" |
1393 | my $msg = $@ ? "$v->{path}: $@\n" |
1254 | : "$v->{base}: extension inactive.\n"; |
1394 | : "$v->{base}: extension inactive.\n"; |
1255 | |
1395 | |
1256 | if (exists $v->{meta}{mandatory}) { |
1396 | if (exists $v->{meta}{mandatory}) { |
1257 | warn $msg; |
1397 | warn $msg; |
1258 | warn "mandatory extension failed to load, exiting.\n"; |
1398 | cf::cleanup "mandatory extension failed to load, exiting."; |
1259 | exit 1; |
|
|
1260 | } |
1399 | } |
1261 | |
1400 | |
1262 | warn $msg; |
1401 | warn $msg; |
1263 | } |
1402 | } |
1264 | |
1403 | |
… | |
… | |
1278 | |
1417 | |
1279 | =back |
1418 | =back |
1280 | |
1419 | |
1281 | =head2 CORE EXTENSIONS |
1420 | =head2 CORE EXTENSIONS |
1282 | |
1421 | |
1283 | Functions and methods that extend core crossfire objects. |
1422 | Functions and methods that extend core deliantra objects. |
1284 | |
1423 | |
1285 | =cut |
1424 | =cut |
1286 | |
1425 | |
1287 | package cf::player; |
1426 | package cf::player; |
1288 | |
1427 | |
… | |
… | |
1331 | |
1470 | |
1332 | sub exists($) { |
1471 | sub exists($) { |
1333 | my ($login) = @_; |
1472 | my ($login) = @_; |
1334 | |
1473 | |
1335 | $cf::PLAYER{$login} |
1474 | $cf::PLAYER{$login} |
1336 | or cf::sync_job { !aio_stat path $login } |
1475 | or !aio_stat path $login |
1337 | } |
1476 | } |
1338 | |
1477 | |
1339 | sub find($) { |
1478 | sub find($) { |
1340 | return $cf::PLAYER{$_[0]} || do { |
1479 | return $cf::PLAYER{$_[0]} || do { |
1341 | my $login = $_[0]; |
1480 | my $login = $_[0]; |
… | |
… | |
1353 | my $f = new_from_file cf::object::thawer path $login |
1492 | my $f = new_from_file cf::object::thawer path $login |
1354 | or return; |
1493 | or return; |
1355 | |
1494 | |
1356 | my $pl = cf::player::load_pl $f |
1495 | my $pl = cf::player::load_pl $f |
1357 | or return; |
1496 | or return; |
|
|
1497 | |
1358 | local $cf::PLAYER_LOADING{$login} = $pl; |
1498 | local $cf::PLAYER_LOADING{$login} = $pl; |
1359 | $f->resolve_delayed_derefs; |
1499 | $f->resolve_delayed_derefs; |
1360 | $cf::PLAYER{$login} = $pl |
1500 | $cf::PLAYER{$login} = $pl |
1361 | } |
1501 | } |
1362 | } |
1502 | } |
… | |
… | |
1372 | |
1512 | |
1373 | return if $pl->{deny_save}; |
1513 | return if $pl->{deny_save}; |
1374 | |
1514 | |
1375 | aio_mkdir playerdir $pl, 0770; |
1515 | aio_mkdir playerdir $pl, 0770; |
1376 | $pl->{last_save} = $cf::RUNTIME; |
1516 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1517 | |
|
|
1518 | cf::get_slot 0.01; |
1377 | |
1519 | |
1378 | $pl->save_pl ($path); |
1520 | $pl->save_pl ($path); |
1379 | cf::cede_to_tick; |
1521 | cf::cede_to_tick; |
1380 | } |
1522 | } |
1381 | |
1523 | |
… | |
… | |
1413 | my ($pl) = @_; |
1555 | my ($pl) = @_; |
1414 | |
1556 | |
1415 | my $name = $pl->ob->name; |
1557 | my $name = $pl->ob->name; |
1416 | |
1558 | |
1417 | $pl->{deny_save} = 1; |
1559 | $pl->{deny_save} = 1; |
1418 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1560 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1419 | |
1561 | |
1420 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1562 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1421 | $pl->deactivate; |
1563 | $pl->deactivate; |
|
|
1564 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1565 | $pl->ob->check_score; |
1422 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1566 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1423 | $pl->ns->destroy if $pl->ns; |
1567 | $pl->ns->destroy if $pl->ns; |
1424 | |
1568 | |
1425 | my $path = playerdir $pl; |
1569 | my $path = playerdir $pl; |
1426 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1570 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1465 | |
1609 | |
1466 | for my $login (@$dirs) { |
1610 | for my $login (@$dirs) { |
1467 | my $path = path $login; |
1611 | my $path = path $login; |
1468 | |
1612 | |
1469 | # a .pst is a dead give-away for a valid player |
1613 | # a .pst is a dead give-away for a valid player |
1470 | unless (-e "$path.pst") { |
1614 | # if no pst file found, open and chekc for blocked users |
|
|
1615 | if (aio_stat "$path.pst") { |
1471 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1616 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1472 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1617 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1473 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1618 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1474 | } |
1619 | } |
1475 | |
1620 | |
… | |
… | |
1506 | } |
1651 | } |
1507 | |
1652 | |
1508 | \@paths |
1653 | \@paths |
1509 | } |
1654 | } |
1510 | |
1655 | |
1511 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1656 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1512 | |
1657 | |
1513 | Expand crossfire pod fragments into protocol xml. |
1658 | Expand deliantra pod fragments into protocol xml. |
1514 | |
|
|
1515 | =cut |
|
|
1516 | |
|
|
1517 | sub expand_cfpod { |
|
|
1518 | ((my $self), (local $_)) = @_; |
|
|
1519 | |
|
|
1520 | # escape & and < |
|
|
1521 | s/&/&/g; |
|
|
1522 | s/(?<![BIUGHT])</</g; |
|
|
1523 | |
|
|
1524 | # this is buggy, it needs to properly take care of nested <'s |
|
|
1525 | |
|
|
1526 | 1 while |
|
|
1527 | # replace B<>, I<>, U<> etc. |
|
|
1528 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
1529 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
1530 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
1531 | || s/T<([^\>]*)>/<big><b>$1<\/b><\/big>/ |
|
|
1532 | # replace G<male|female> tags |
|
|
1533 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
1534 | $self->gender ? $2 : $1 |
|
|
1535 | }ge |
|
|
1536 | # replace H<hint text> |
|
|
1537 | || s{H<([^\>]*)>} |
|
|
1538 | { |
|
|
1539 | ("<fg name=\"lightblue\">[$1 (Use hintmode to suppress hints)]</fg>", |
|
|
1540 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1541 | "") |
|
|
1542 | [$self->{hintmode}] |
|
|
1543 | }ge; |
|
|
1544 | |
|
|
1545 | # create single paragraphs (very hackish) |
|
|
1546 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1547 | |
|
|
1548 | # compress some whitespace |
|
|
1549 | s/\s+\n/\n/g; # ws line-ends |
|
|
1550 | s/\n\n+/\n/g; # double lines |
|
|
1551 | s/^\n+//; # beginning lines |
|
|
1552 | s/\n+$//; # ending lines |
|
|
1553 | |
|
|
1554 | $_ |
|
|
1555 | } |
|
|
1556 | |
|
|
1557 | sub hintmode { |
|
|
1558 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1559 | $_[0]{hintmode} |
|
|
1560 | } |
|
|
1561 | |
1659 | |
1562 | =item $player->ext_reply ($msgid, @msg) |
1660 | =item $player->ext_reply ($msgid, @msg) |
1563 | |
1661 | |
1564 | Sends an ext reply to the player. |
1662 | Sends an ext reply to the player. |
1565 | |
1663 | |
… | |
… | |
1632 | our $MAX_RESET = 3600; |
1730 | our $MAX_RESET = 3600; |
1633 | our $DEFAULT_RESET = 3000; |
1731 | our $DEFAULT_RESET = 3000; |
1634 | |
1732 | |
1635 | sub generate_random_map { |
1733 | sub generate_random_map { |
1636 | my ($self, $rmp) = @_; |
1734 | my ($self, $rmp) = @_; |
|
|
1735 | |
|
|
1736 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1737 | |
1637 | # mit "rum" bekleckern, nicht |
1738 | # mit "rum" bekleckern, nicht |
1638 | $self->_create_random_map ( |
1739 | $self->_create_random_map ( |
1639 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1740 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1640 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1741 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1641 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1742 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1763 | |
1864 | |
1764 | # the temporary/swap location |
1865 | # the temporary/swap location |
1765 | sub save_path { |
1866 | sub save_path { |
1766 | my ($self) = @_; |
1867 | my ($self) = @_; |
1767 | |
1868 | |
1768 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1869 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1769 | "$TMPDIR/$path.map" |
1870 | "$TMPDIR/$path.map" |
1770 | } |
1871 | } |
1771 | |
1872 | |
1772 | # the unique path, undef == no special unique path |
1873 | # the unique path, undef == no special unique path |
1773 | sub uniq_path { |
1874 | sub uniq_path { |
1774 | my ($self) = @_; |
1875 | my ($self) = @_; |
1775 | |
1876 | |
1776 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1877 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1777 | "$UNIQUEDIR/$path" |
1878 | "$UNIQUEDIR/$path" |
1778 | } |
|
|
1779 | |
|
|
1780 | # and all this just because we cannot iterate over |
|
|
1781 | # all maps in C++... |
|
|
1782 | sub change_all_map_light { |
|
|
1783 | my ($change) = @_; |
|
|
1784 | |
|
|
1785 | $_->change_map_light ($change) |
|
|
1786 | for grep $_->outdoor, values %cf::MAP; |
|
|
1787 | } |
1879 | } |
1788 | |
1880 | |
1789 | sub decay_objects { |
1881 | sub decay_objects { |
1790 | my ($self) = @_; |
1882 | my ($self) = @_; |
1791 | |
1883 | |
… | |
… | |
1875 | sub find { |
1967 | sub find { |
1876 | my ($path, $origin) = @_; |
1968 | my ($path, $origin) = @_; |
1877 | |
1969 | |
1878 | $path = normalise $path, $origin && $origin->path; |
1970 | $path = normalise $path, $origin && $origin->path; |
1879 | |
1971 | |
1880 | cf::lock_wait "map_data:$path";#d#remove |
1972 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1881 | cf::lock_wait "map_find:$path"; |
1973 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1882 | |
1974 | |
1883 | $cf::MAP{$path} || do { |
1975 | $cf::MAP{$path} || do { |
1884 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1885 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1886 | |
|
|
1887 | my $map = new_from_path cf::map $path |
1976 | my $map = new_from_path cf::map $path |
1888 | or return; |
1977 | or return; |
1889 | |
1978 | |
1890 | $map->{last_save} = $cf::RUNTIME; |
1979 | $map->{last_save} = $cf::RUNTIME; |
1891 | |
1980 | |
… | |
… | |
1893 | or return; |
1982 | or return; |
1894 | |
1983 | |
1895 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1984 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1896 | # doing this can freeze the server in a sync job, obviously |
1985 | # doing this can freeze the server in a sync job, obviously |
1897 | #$cf::WAIT_FOR_TICK->wait; |
1986 | #$cf::WAIT_FOR_TICK->wait; |
|
|
1987 | undef $guard2; |
1898 | undef $guard1; |
1988 | undef $guard1; |
1899 | undef $guard2; |
|
|
1900 | $map->reset; |
1989 | $map->reset; |
1901 | return find $path; |
1990 | return find $path; |
1902 | } |
1991 | } |
1903 | |
1992 | |
1904 | $cf::MAP{$path} = $map |
1993 | $cf::MAP{$path} = $map |
… | |
… | |
1931 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2020 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
1932 | $f->skip_block; |
2021 | $f->skip_block; |
1933 | $self->_load_objects ($f) |
2022 | $self->_load_objects ($f) |
1934 | or return; |
2023 | or return; |
1935 | |
2024 | |
1936 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2025 | $self->post_load_original |
1937 | if delete $self->{load_original}; |
2026 | if delete $self->{load_original}; |
1938 | |
2027 | |
1939 | if (my $uniq = $self->uniq_path) { |
2028 | if (my $uniq = $self->uniq_path) { |
1940 | utf8::encode $uniq; |
2029 | utf8::encode $uniq; |
1941 | unless (aio_stat $uniq) { |
2030 | unless (aio_stat $uniq) { |
… | |
… | |
1959 | unless ($self->{deny_activate}) { |
2048 | unless ($self->{deny_activate}) { |
1960 | $self->decay_objects; |
2049 | $self->decay_objects; |
1961 | $self->fix_auto_apply; |
2050 | $self->fix_auto_apply; |
1962 | $self->update_buttons; |
2051 | $self->update_buttons; |
1963 | cf::cede_to_tick; |
2052 | cf::cede_to_tick; |
1964 | $self->set_darkness_map; |
|
|
1965 | cf::cede_to_tick; |
|
|
1966 | $self->activate; |
2053 | $self->activate; |
1967 | } |
2054 | } |
1968 | |
2055 | |
1969 | $self->{last_save} = $cf::RUNTIME; |
2056 | $self->{last_save} = $cf::RUNTIME; |
1970 | $self->last_access ($cf::RUNTIME); |
2057 | $self->last_access ($cf::RUNTIME); |
1971 | |
2058 | |
1972 | $self->in_memory (cf::MAP_IN_MEMORY); |
2059 | $self->in_memory (cf::MAP_ACTIVE); |
1973 | } |
2060 | } |
1974 | |
2061 | |
1975 | $self->post_load; |
2062 | $self->post_load; |
1976 | } |
2063 | } |
1977 | |
2064 | |
… | |
… | |
2035 | my ($path, $origin, $load) = @_; |
2122 | my ($path, $origin, $load) = @_; |
2036 | |
2123 | |
2037 | $path = normalise $path, $origin && $origin->{path}; |
2124 | $path = normalise $path, $origin && $origin->{path}; |
2038 | |
2125 | |
2039 | if (my $map = $cf::MAP{$path}) { |
2126 | if (my $map = $cf::MAP{$path}) { |
2040 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2127 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2041 | } |
2128 | } |
2042 | |
2129 | |
2043 | $MAP_PREFETCH{$path} |= $load; |
2130 | $MAP_PREFETCH{$path} |= $load; |
2044 | |
2131 | |
2045 | $MAP_PREFETCHER ||= cf::async { |
2132 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2082 | cf::async { |
2169 | cf::async { |
2083 | $Coro::current->{desc} = "map player save"; |
2170 | $Coro::current->{desc} = "map player save"; |
2084 | $_->contr->save for $self->players; |
2171 | $_->contr->save for $self->players; |
2085 | }; |
2172 | }; |
2086 | |
2173 | |
|
|
2174 | cf::get_slot 0.02; |
|
|
2175 | |
2087 | if ($uniq) { |
2176 | if ($uniq) { |
2088 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2177 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2089 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2178 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2090 | } else { |
2179 | } else { |
2091 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2180 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
… | |
… | |
2099 | $self->save; |
2188 | $self->save; |
2100 | |
2189 | |
2101 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2190 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2102 | |
2191 | |
2103 | return if $self->players; |
2192 | return if $self->players; |
2104 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2193 | return if $self->in_memory != cf::MAP_ACTIVE; |
2105 | return if $self->{deny_save}; |
2194 | return if $self->{deny_save}; |
2106 | |
2195 | |
2107 | $self->in_memory (cf::MAP_SWAPPED); |
2196 | $self->in_memory (cf::MAP_SWAPPED); |
2108 | |
2197 | |
2109 | $self->deactivate; |
2198 | $self->deactivate; |
… | |
… | |
2227 | |
2316 | |
2228 | sub unique_maps() { |
2317 | sub unique_maps() { |
2229 | [ |
2318 | [ |
2230 | map { |
2319 | map { |
2231 | utf8::decode $_; |
2320 | utf8::decode $_; |
2232 | /\.map$/ |
2321 | s/\.map$//; # TODO future compatibility hack |
|
|
2322 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2323 | ? () |
2233 | ? normalise $_ |
2324 | : normalise $_ |
2234 | : () |
|
|
2235 | } @{ aio_readdir $UNIQUEDIR or [] } |
2325 | } @{ aio_readdir $UNIQUEDIR or [] } |
2236 | ] |
2326 | ] |
2237 | } |
2327 | } |
2238 | |
2328 | |
2239 | package cf; |
|
|
2240 | |
|
|
2241 | =back |
2329 | =back |
2242 | |
2330 | |
2243 | =head3 cf::object |
2331 | =head3 cf::object |
2244 | |
2332 | |
2245 | =cut |
2333 | =cut |
… | |
… | |
2248 | |
2336 | |
2249 | =over 4 |
2337 | =over 4 |
2250 | |
2338 | |
2251 | =item $ob->inv_recursive |
2339 | =item $ob->inv_recursive |
2252 | |
2340 | |
2253 | Returns the inventory of the object _and_ their inventories, recursively. |
2341 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2342 | but I<not> the object itself. |
2254 | |
2343 | |
2255 | =cut |
2344 | =cut |
2256 | |
2345 | |
2257 | sub inv_recursive_; |
2346 | sub inv_recursive_; |
2258 | sub inv_recursive_ { |
2347 | sub inv_recursive_ { |
… | |
… | |
2263 | inv_recursive_ inv $_[0] |
2352 | inv_recursive_ inv $_[0] |
2264 | } |
2353 | } |
2265 | |
2354 | |
2266 | =item $ref = $ob->ref |
2355 | =item $ref = $ob->ref |
2267 | |
2356 | |
2268 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2357 | Creates and returns a persistent reference to an object that can be stored as a string. |
2269 | |
2358 | |
2270 | =item $ob = cf::object::deref ($refstring) |
2359 | =item $ob = cf::object::deref ($refstring) |
2271 | |
2360 | |
2272 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2361 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2273 | even if the object actually exists. May block. |
2362 | even if the object actually exists. May block. |
… | |
… | |
2305 | can be C<undef>. Does the right thing when the player is currently in a |
2394 | can be C<undef>. Does the right thing when the player is currently in a |
2306 | dialogue with the given NPC character. |
2395 | dialogue with the given NPC character. |
2307 | |
2396 | |
2308 | =cut |
2397 | =cut |
2309 | |
2398 | |
|
|
2399 | our $SAY_CHANNEL = { |
|
|
2400 | id => "say", |
|
|
2401 | title => "Map", |
|
|
2402 | reply => "say ", |
|
|
2403 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2404 | }; |
|
|
2405 | |
|
|
2406 | our $CHAT_CHANNEL = { |
|
|
2407 | id => "chat", |
|
|
2408 | title => "Chat", |
|
|
2409 | reply => "chat ", |
|
|
2410 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2411 | }; |
|
|
2412 | |
2310 | # rough implementation of a future "reply" method that works |
2413 | # rough implementation of a future "reply" method that works |
2311 | # with dialog boxes. |
2414 | # with dialog boxes. |
2312 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2415 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2313 | sub cf::object::player::reply($$$;$) { |
2416 | sub cf::object::player::reply($$$;$) { |
2314 | my ($self, $npc, $msg, $flags) = @_; |
2417 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2325 | my $dialog = $pl->{npc_dialog}; |
2428 | my $dialog = $pl->{npc_dialog}; |
2326 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2429 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2327 | |
2430 | |
2328 | } else { |
2431 | } else { |
2329 | $msg = $npc->name . " says: $msg" if $npc; |
2432 | $msg = $npc->name . " says: $msg" if $npc; |
2330 | $self->message ($msg, $flags); |
2433 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2331 | } |
2434 | } |
2332 | } |
2435 | } |
2333 | } |
2436 | } |
2334 | |
2437 | |
2335 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2438 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2360 | |
2463 | |
2361 | =item $player_object->enter_link |
2464 | =item $player_object->enter_link |
2362 | |
2465 | |
2363 | Freezes the player and moves him/her to a special map (C<{link}>). |
2466 | Freezes the player and moves him/her to a special map (C<{link}>). |
2364 | |
2467 | |
2365 | The player should be reasonably safe there for short amounts of time. You |
2468 | The player should be reasonably safe there for short amounts of time (e.g. |
2366 | I<MUST> call C<leave_link> as soon as possible, though. |
2469 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2470 | though, as the palyer cannot control the character while it is on the link |
|
|
2471 | map. |
2367 | |
2472 | |
2368 | Will never block. |
2473 | Will never block. |
2369 | |
2474 | |
2370 | =item $player_object->leave_link ($map, $x, $y) |
2475 | =item $player_object->leave_link ($map, $x, $y) |
2371 | |
2476 | |
… | |
… | |
2429 | |
2534 | |
2430 | $map->load; |
2535 | $map->load; |
2431 | $map->load_neighbours; |
2536 | $map->load_neighbours; |
2432 | |
2537 | |
2433 | return unless $self->contr->active; |
2538 | return unless $self->contr->active; |
|
|
2539 | $self->flag (cf::FLAG_DEBUG, 0);#d# temp |
2434 | $self->activate_recursive; |
2540 | $self->activate_recursive; |
2435 | |
2541 | |
2436 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2542 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2437 | $self->enter_map ($map, $x, $y); |
2543 | $self->enter_map ($map, $x, $y); |
2438 | } |
2544 | } |
… | |
… | |
2442 | Moves the player to the given map-path and coordinates by first freezing |
2548 | Moves the player to the given map-path and coordinates by first freezing |
2443 | her, loading and preparing them map, calling the provided $check callback |
2549 | her, loading and preparing them map, calling the provided $check callback |
2444 | that has to return the map if sucecssful, and then unfreezes the player on |
2550 | that has to return the map if sucecssful, and then unfreezes the player on |
2445 | the new (success) or old (failed) map position. In either case, $done will |
2551 | the new (success) or old (failed) map position. In either case, $done will |
2446 | be called at the end of this process. |
2552 | be called at the end of this process. |
|
|
2553 | |
|
|
2554 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2555 | it needs a loaded map it has to call C<< ->load >>. |
2447 | |
2556 | |
2448 | =cut |
2557 | =cut |
2449 | |
2558 | |
2450 | our $GOTOGEN; |
2559 | our $GOTOGEN; |
2451 | |
2560 | |
… | |
… | |
2530 | } |
2639 | } |
2531 | |
2640 | |
2532 | sub prepare_random_map { |
2641 | sub prepare_random_map { |
2533 | my ($exit) = @_; |
2642 | my ($exit) = @_; |
2534 | |
2643 | |
2535 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2536 | |
|
|
2537 | # all this does is basically replace the /! path by |
2644 | # all this does is basically replace the /! path by |
2538 | # a new random map path (?random/...) with a seed |
2645 | # a new random map path (?random/...) with a seed |
2539 | # that depends on the exit object |
2646 | # that depends on the exit object |
2540 | |
2647 | |
2541 | my $rmp = parse_random_map_params $exit->msg; |
2648 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2543 | if ($exit->map) { |
2650 | if ($exit->map) { |
2544 | $rmp->{region} = $exit->region->name; |
2651 | $rmp->{region} = $exit->region->name; |
2545 | $rmp->{origin_map} = $exit->map->path; |
2652 | $rmp->{origin_map} = $exit->map->path; |
2546 | $rmp->{origin_x} = $exit->x; |
2653 | $rmp->{origin_x} = $exit->x; |
2547 | $rmp->{origin_y} = $exit->y; |
2654 | $rmp->{origin_y} = $exit->y; |
|
|
2655 | |
|
|
2656 | $exit->map->touch; |
2548 | } |
2657 | } |
2549 | |
2658 | |
2550 | $rmp->{random_seed} ||= $exit->random_seed; |
2659 | $rmp->{random_seed} ||= $exit->random_seed; |
2551 | |
2660 | |
2552 | my $data = cf::to_json $rmp; |
2661 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2553 | my $md5 = Digest::MD5::md5_hex $data; |
2662 | my $md5 = Digest::MD5::md5_hex $data; |
2554 | my $meta = "$RANDOMDIR/$md5.meta"; |
2663 | my $meta = "$RANDOMDIR/$md5.meta"; |
2555 | |
2664 | |
2556 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2665 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2557 | aio_write $fh, 0, (length $data), $data, 0; |
2666 | aio_write $fh, 0, (length $data), $data, 0; |
2558 | undef $fh; |
2667 | undef $fh; |
2559 | aio_rename "$meta~", $meta; |
2668 | aio_rename "$meta~", $meta; |
2560 | |
2669 | |
|
|
2670 | my $slaying = "?random/$md5"; |
|
|
2671 | |
|
|
2672 | if ($exit->valid) { |
2561 | $exit->slaying ("?random/$md5"); |
2673 | $exit->slaying ("?random/$md5"); |
2562 | $exit->msg (undef); |
2674 | $exit->msg (undef); |
|
|
2675 | } |
2563 | } |
2676 | } |
2564 | } |
2677 | } |
2565 | |
2678 | |
2566 | sub cf::object::player::enter_exit { |
2679 | sub cf::object::player::enter_exit { |
2567 | my ($self, $exit) = @_; |
2680 | my ($self, $exit) = @_; |
2568 | |
2681 | |
2569 | return unless $self->type == cf::PLAYER; |
2682 | return unless $self->type == cf::PLAYER; |
2570 | |
2683 | |
2571 | if ($exit->slaying eq "/!") { |
|
|
2572 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2573 | # the problem is that $exit might not survive long enough |
|
|
2574 | # so it needs to be done right now, right here |
|
|
2575 | cf::sync_job { prepare_random_map $exit }; |
|
|
2576 | } |
|
|
2577 | |
|
|
2578 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2579 | my $hp = $exit->stats->hp; |
|
|
2580 | my $sp = $exit->stats->sp; |
|
|
2581 | |
|
|
2582 | $self->enter_link; |
2684 | $self->enter_link; |
2583 | |
2685 | |
2584 | # if exit is damned, update players death & WoR home-position |
|
|
2585 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2586 | if $exit->flag (FLAG_DAMNED); |
|
|
2587 | |
|
|
2588 | (async { |
2686 | (async { |
2589 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2687 | $Coro::current->{desc} = "enter_exit"; |
2590 | |
2688 | |
2591 | $self->deactivate_recursive; # just to be sure |
|
|
2592 | unless (eval { |
2689 | unless (eval { |
|
|
2690 | $self->deactivate_recursive; # just to be sure |
|
|
2691 | |
|
|
2692 | # random map handling |
|
|
2693 | { |
|
|
2694 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2695 | |
|
|
2696 | prepare_random_map $exit |
|
|
2697 | if $exit->slaying eq "/!"; |
|
|
2698 | } |
|
|
2699 | |
|
|
2700 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2701 | my $x = $exit->stats->hp; |
|
|
2702 | my $y = $exit->stats->sp; |
|
|
2703 | |
2593 | $self->goto ($slaying, $hp, $sp); |
2704 | $self->goto ($map, $x, $y); |
2594 | |
2705 | |
|
|
2706 | # if exit is damned, update players death & WoR home-position |
|
|
2707 | $self->contr->savebed ($map, $x, $y) |
|
|
2708 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2709 | |
2595 | 1; |
2710 | 1 |
2596 | }) { |
2711 | }) { |
2597 | $self->message ("Something went wrong deep within the crossfire server. " |
2712 | $self->message ("Something went wrong deep within the deliantra server. " |
2598 | . "I'll try to bring you back to the map you were before. " |
2713 | . "I'll try to bring you back to the map you were before. " |
2599 | . "Please report this to the dungeon master!", |
2714 | . "Please report this to the dungeon master!", |
2600 | cf::NDI_UNIQUE | cf::NDI_RED); |
2715 | cf::NDI_UNIQUE | cf::NDI_RED); |
2601 | |
2716 | |
2602 | warn "ERROR in enter_exit: $@"; |
2717 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2630 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2745 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2631 | the message unless the client supports the msg packet. |
2746 | the message unless the client supports the msg packet. |
2632 | |
2747 | |
2633 | =cut |
2748 | =cut |
2634 | |
2749 | |
|
|
2750 | # non-persistent channels (usually the info channel) |
2635 | our %CHANNEL = ( |
2751 | our %CHANNEL = ( |
2636 | "c/identify" => { |
2752 | "c/identify" => { |
2637 | id => "infobox", |
2753 | id => "infobox", |
2638 | title => "Identify", |
2754 | title => "Identify", |
2639 | reply => undef, |
2755 | reply => undef, |
… | |
… | |
2643 | id => "infobox", |
2759 | id => "infobox", |
2644 | title => "Examine", |
2760 | title => "Examine", |
2645 | reply => undef, |
2761 | reply => undef, |
2646 | tooltip => "Signs and other items you examined", |
2762 | tooltip => "Signs and other items you examined", |
2647 | }, |
2763 | }, |
|
|
2764 | "c/book" => { |
|
|
2765 | id => "infobox", |
|
|
2766 | title => "Book", |
|
|
2767 | reply => undef, |
|
|
2768 | tooltip => "The contents of a note or book", |
|
|
2769 | }, |
2648 | "c/lookat" => { |
2770 | "c/lookat" => { |
2649 | id => "infobox", |
2771 | id => "infobox", |
2650 | title => "Look", |
2772 | title => "Look", |
2651 | reply => undef, |
2773 | reply => undef, |
2652 | tooltip => "What you saw there", |
2774 | tooltip => "What you saw there", |
2653 | }, |
2775 | }, |
|
|
2776 | "c/who" => { |
|
|
2777 | id => "infobox", |
|
|
2778 | title => "Players", |
|
|
2779 | reply => undef, |
|
|
2780 | tooltip => "Shows players who are currently online", |
|
|
2781 | }, |
|
|
2782 | "c/body" => { |
|
|
2783 | id => "infobox", |
|
|
2784 | title => "Body Parts", |
|
|
2785 | reply => undef, |
|
|
2786 | tooltip => "Shows which body parts you posess and are available", |
|
|
2787 | }, |
|
|
2788 | "c/statistics" => { |
|
|
2789 | id => "infobox", |
|
|
2790 | title => "Statistics", |
|
|
2791 | reply => undef, |
|
|
2792 | tooltip => "Shows your primary statistics", |
|
|
2793 | }, |
|
|
2794 | "c/skills" => { |
|
|
2795 | id => "infobox", |
|
|
2796 | title => "Skills", |
|
|
2797 | reply => undef, |
|
|
2798 | tooltip => "Shows your experience per skill and item power", |
|
|
2799 | }, |
|
|
2800 | "c/shopitems" => { |
|
|
2801 | id => "infobox", |
|
|
2802 | title => "Shop Items", |
|
|
2803 | reply => undef, |
|
|
2804 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2805 | }, |
|
|
2806 | "c/resistances" => { |
|
|
2807 | id => "infobox", |
|
|
2808 | title => "Resistances", |
|
|
2809 | reply => undef, |
|
|
2810 | tooltip => "Shows your resistances", |
|
|
2811 | }, |
|
|
2812 | "c/pets" => { |
|
|
2813 | id => "infobox", |
|
|
2814 | title => "Pets", |
|
|
2815 | reply => undef, |
|
|
2816 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2817 | }, |
|
|
2818 | "c/perceiveself" => { |
|
|
2819 | id => "infobox", |
|
|
2820 | title => "Perceive Self", |
|
|
2821 | reply => undef, |
|
|
2822 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2823 | }, |
|
|
2824 | "c/uptime" => { |
|
|
2825 | id => "infobox", |
|
|
2826 | title => "Uptime", |
|
|
2827 | reply => undef, |
|
|
2828 | tooltip => "How long the server has been running since last restart", |
|
|
2829 | }, |
|
|
2830 | "c/mapinfo" => { |
|
|
2831 | id => "infobox", |
|
|
2832 | title => "Map Info", |
|
|
2833 | reply => undef, |
|
|
2834 | tooltip => "Information related to the maps", |
|
|
2835 | }, |
|
|
2836 | "c/party" => { |
|
|
2837 | id => "party", |
|
|
2838 | title => "Party", |
|
|
2839 | reply => "gsay ", |
|
|
2840 | tooltip => "Messages and chat related to your party", |
|
|
2841 | }, |
|
|
2842 | "c/death" => { |
|
|
2843 | id => "death", |
|
|
2844 | title => "Death", |
|
|
2845 | reply => undef, |
|
|
2846 | tooltip => "Reason for and more info about your most recent death", |
|
|
2847 | }, |
|
|
2848 | "c/say" => $SAY_CHANNEL, |
|
|
2849 | "c/chat" => $CHAT_CHANNEL, |
2654 | ); |
2850 | ); |
2655 | |
2851 | |
2656 | sub cf::client::send_msg { |
2852 | sub cf::client::send_msg { |
2657 | my ($self, $channel, $msg, $color, @extra) = @_; |
2853 | my ($self, $channel, $msg, $color, @extra) = @_; |
2658 | |
2854 | |
2659 | $msg = $self->pl->expand_cfpod ($msg); |
2855 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2856 | unless $color & cf::NDI_VERBATIM; |
2660 | |
2857 | |
2661 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2858 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2662 | |
2859 | |
2663 | # check predefined channels, for the benefit of C |
2860 | # check predefined channels, for the benefit of C |
2664 | if ($CHANNEL{$channel}) { |
2861 | if ($CHANNEL{$channel}) { |
2665 | $channel = $CHANNEL{$channel}; |
2862 | $channel = $CHANNEL{$channel}; |
2666 | |
2863 | |
2667 | $self->ext_msg (channel_info => $channel) |
2864 | $self->ext_msg (channel_info => $channel); |
2668 | if $self->can_msg; |
|
|
2669 | |
|
|
2670 | $channel = $channel->{id}; |
2865 | $channel = $channel->{id}; |
2671 | |
2866 | |
2672 | } elsif (ref $channel) { |
2867 | } elsif (ref $channel) { |
2673 | # send meta info to client, if not yet sent |
2868 | # send meta info to client, if not yet sent |
2674 | unless (exists $self->{channel}{$channel->{id}}) { |
2869 | unless (exists $self->{channel}{$channel->{id}}) { |
2675 | $self->{channel}{$channel->{id}} = $channel; |
2870 | $self->{channel}{$channel->{id}} = $channel; |
2676 | $self->ext_msg (channel_info => $channel) |
2871 | $self->ext_msg (channel_info => $channel); |
2677 | if $self->can_msg; |
|
|
2678 | } |
2872 | } |
2679 | |
2873 | |
2680 | $channel = $channel->{id}; |
2874 | $channel = $channel->{id}; |
2681 | } |
2875 | } |
2682 | |
2876 | |
2683 | return unless @extra || length $msg; |
2877 | return unless @extra || length $msg; |
2684 | |
2878 | |
2685 | if ($self->can_msg) { |
|
|
2686 | # default colour, mask it out |
2879 | # default colour, mask it out |
2687 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2880 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2688 | if $color & cf::NDI_DEF; |
2881 | if $color & cf::NDI_DEF; |
2689 | |
2882 | |
2690 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2883 | my $pkt = "msg " |
|
|
2884 | . $self->{json_coder}->encode ( |
2691 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2885 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2692 | } else { |
2886 | ); |
2693 | if ($color >= 0) { |
|
|
2694 | # replace some tags by gcfclient-compatible ones |
|
|
2695 | for ($msg) { |
|
|
2696 | 1 while |
|
|
2697 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2698 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2699 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2700 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2701 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2702 | } |
|
|
2703 | |
2887 | |
2704 | $color &= cf::NDI_COLOR_MASK; |
2888 | # try lzf for large packets |
|
|
2889 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2890 | if 1024 <= length $pkt and $self->{can_lzf}; |
2705 | |
2891 | |
2706 | utf8::encode $msg; |
2892 | # split very large packets |
2707 | |
2893 | if (8192 < length $pkt and $self->{can_lzf}) { |
2708 | if (0 && $msg =~ /\[/) { |
2894 | $self->send_packet ("frag $_") for unpack "(a8192)*", $pkt; |
2709 | # COMMAND/INFO |
2895 | $pkt = "frag"; |
2710 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2711 | } else { |
|
|
2712 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2713 | $self->send_packet ("drawinfo $color $msg") |
|
|
2714 | } |
|
|
2715 | } |
|
|
2716 | } |
2896 | } |
|
|
2897 | |
|
|
2898 | $self->send_packet ($pkt); |
2717 | } |
2899 | } |
2718 | |
2900 | |
2719 | =item $client->ext_msg ($type, @msg) |
2901 | =item $client->ext_msg ($type, @msg) |
2720 | |
2902 | |
2721 | Sends an ext event to the client. |
2903 | Sends an ext event to the client. |
… | |
… | |
2894 | =pod |
3076 | =pod |
2895 | |
3077 | |
2896 | The following functions and methods are available within a safe environment: |
3078 | The following functions and methods are available within a safe environment: |
2897 | |
3079 | |
2898 | cf::object |
3080 | cf::object |
2899 | contr pay_amount pay_player map x y force_find force_add |
3081 | contr pay_amount pay_player map x y force_find force_add destroy |
2900 | insert remove name archname title slaying race decrease_ob_nr |
3082 | insert remove name archname title slaying race decrease split |
|
|
3083 | value |
2901 | |
3084 | |
2902 | cf::object::player |
3085 | cf::object::player |
2903 | player |
3086 | player |
2904 | |
3087 | |
2905 | cf::player |
3088 | cf::player |
… | |
… | |
2910 | |
3093 | |
2911 | =cut |
3094 | =cut |
2912 | |
3095 | |
2913 | for ( |
3096 | for ( |
2914 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3097 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
2915 | insert remove inv name archname title slaying race |
3098 | insert remove inv nrof name archname title slaying race |
2916 | decrease_ob_nr)], |
3099 | decrease split destroy change_exp value msg lore send_msg)], |
2917 | ["cf::object::player" => qw(player)], |
3100 | ["cf::object::player" => qw(player)], |
2918 | ["cf::player" => qw(peaceful)], |
3101 | ["cf::player" => qw(peaceful send_msg)], |
2919 | ["cf::map" => qw(trigger)], |
3102 | ["cf::map" => qw(trigger)], |
2920 | ) { |
3103 | ) { |
2921 | no strict 'refs'; |
3104 | no strict 'refs'; |
2922 | my ($pkg, @funs) = @$_; |
3105 | my ($pkg, @funs) = @$_; |
2923 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3106 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
2940 | my ($code, %vars) = @_; |
3123 | my ($code, %vars) = @_; |
2941 | |
3124 | |
2942 | my $qcode = $code; |
3125 | my $qcode = $code; |
2943 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3126 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
2944 | $qcode =~ s/\n/\\n/g; |
3127 | $qcode =~ s/\n/\\n/g; |
|
|
3128 | |
|
|
3129 | %vars = (_dummy => 0) unless %vars; |
2945 | |
3130 | |
2946 | local $_; |
3131 | local $_; |
2947 | local @safe::cf::_safe_eval_args = values %vars; |
3132 | local @safe::cf::_safe_eval_args = values %vars; |
2948 | |
3133 | |
2949 | my $eval = |
3134 | my $eval = |
… | |
… | |
3026 | { |
3211 | { |
3027 | my $faces = $facedata->{faceinfo}; |
3212 | my $faces = $facedata->{faceinfo}; |
3028 | |
3213 | |
3029 | while (my ($face, $info) = each %$faces) { |
3214 | while (my ($face, $info) = each %$faces) { |
3030 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3215 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3216 | |
3031 | cf::face::set_visibility $idx, $info->{visibility}; |
3217 | cf::face::set_visibility $idx, $info->{visibility}; |
3032 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3218 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3033 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3219 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3034 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3220 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3035 | |
3221 | |
3036 | cf::cede_to_tick; |
3222 | cf::cede_to_tick; |
3037 | } |
3223 | } |
3038 | |
3224 | |
3039 | while (my ($face, $info) = each %$faces) { |
3225 | while (my ($face, $info) = each %$faces) { |
3040 | next unless $info->{smooth}; |
3226 | next unless $info->{smooth}; |
|
|
3227 | |
3041 | my $idx = cf::face::find $face |
3228 | my $idx = cf::face::find $face |
3042 | or next; |
3229 | or next; |
|
|
3230 | |
3043 | if (my $smooth = cf::face::find $info->{smooth}) { |
3231 | if (my $smooth = cf::face::find $info->{smooth}) { |
3044 | cf::face::set_smooth $idx, $smooth; |
3232 | cf::face::set_smooth $idx, $smooth; |
3045 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3233 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3046 | } else { |
3234 | } else { |
3047 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3235 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3065 | { |
3253 | { |
3066 | # TODO: for gcfclient pleasure, we should give resources |
3254 | # TODO: for gcfclient pleasure, we should give resources |
3067 | # that gcfclient doesn't grok a >10000 face index. |
3255 | # that gcfclient doesn't grok a >10000 face index. |
3068 | my $res = $facedata->{resource}; |
3256 | my $res = $facedata->{resource}; |
3069 | |
3257 | |
3070 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3071 | |
|
|
3072 | while (my ($name, $info) = each %$res) { |
3258 | while (my ($name, $info) = each %$res) { |
|
|
3259 | if (defined $info->{type}) { |
3073 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3260 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3074 | my $data; |
3261 | my $data; |
3075 | |
3262 | |
3076 | if ($info->{type} & 1) { |
3263 | if ($info->{type} & 1) { |
3077 | # prepend meta info |
3264 | # prepend meta info |
3078 | |
3265 | |
3079 | my $meta = $enc->encode ({ |
3266 | my $meta = $enc->encode ({ |
3080 | name => $name, |
3267 | name => $name, |
3081 | %{ $info->{meta} || {} }, |
3268 | %{ $info->{meta} || {} }, |
3082 | }); |
3269 | }); |
3083 | |
3270 | |
3084 | $data = pack "(w/a*)*", $meta, $info->{data}; |
3271 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3272 | } else { |
|
|
3273 | $data = $info->{data}; |
|
|
3274 | } |
|
|
3275 | |
|
|
3276 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3277 | cf::face::set_type $idx, $info->{type}; |
3085 | } else { |
3278 | } else { |
3086 | $data = $info->{data}; |
3279 | $RESOURCE{$name} = $info; |
3087 | } |
3280 | } |
3088 | |
3281 | |
3089 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3090 | cf::face::set_type $idx, $info->{type}; |
|
|
3091 | |
|
|
3092 | cf::cede_to_tick; |
3282 | cf::cede_to_tick; |
3093 | } |
3283 | } |
3094 | |
|
|
3095 | if ($soundconf) { |
|
|
3096 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3097 | |
|
|
3098 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3099 | my $sound = $soundconf->{compat}[$_] |
|
|
3100 | or next; |
|
|
3101 | |
|
|
3102 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3103 | cf::sound::set $sound->[0] => $face; |
|
|
3104 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3105 | } |
|
|
3106 | |
|
|
3107 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3108 | my $face = cf::face::find "sound/$v"; |
|
|
3109 | cf::sound::set $k => $face; |
|
|
3110 | } |
|
|
3111 | } |
|
|
3112 | } |
3284 | } |
|
|
3285 | |
|
|
3286 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3113 | |
3287 | |
3114 | 1 |
3288 | 1 |
3115 | } |
3289 | } |
|
|
3290 | |
|
|
3291 | cf::global->attach (on_resource_update => sub { |
|
|
3292 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3293 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3294 | |
|
|
3295 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3296 | my $sound = $soundconf->{compat}[$_] |
|
|
3297 | or next; |
|
|
3298 | |
|
|
3299 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3300 | cf::sound::set $sound->[0] => $face; |
|
|
3301 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3302 | } |
|
|
3303 | |
|
|
3304 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3305 | my $face = cf::face::find "sound/$v"; |
|
|
3306 | cf::sound::set $k => $face; |
|
|
3307 | } |
|
|
3308 | } |
|
|
3309 | }); |
3116 | |
3310 | |
3117 | register_exticmd fx_want => sub { |
3311 | register_exticmd fx_want => sub { |
3118 | my ($ns, $want) = @_; |
3312 | my ($ns, $want) = @_; |
3119 | |
3313 | |
3120 | while (my ($k, $v) = each %$want) { |
3314 | while (my ($k, $v) = each %$want) { |
3121 | $ns->fx_want ($k, $v); |
3315 | $ns->fx_want ($k, $v); |
3122 | } |
3316 | } |
3123 | }; |
3317 | }; |
|
|
3318 | |
|
|
3319 | sub load_resource_file($) { |
|
|
3320 | my $guard = lock_acquire "load_resource_file"; |
|
|
3321 | |
|
|
3322 | my $status = load_resource_file_ $_[0]; |
|
|
3323 | get_slot 0.1, 100; |
|
|
3324 | cf::arch::commit_load; |
|
|
3325 | |
|
|
3326 | $status |
|
|
3327 | } |
3124 | |
3328 | |
3125 | sub reload_regions { |
3329 | sub reload_regions { |
3126 | # HACK to clear player env face cache, we need some signal framework |
3330 | # HACK to clear player env face cache, we need some signal framework |
3127 | # for this (global event?) |
3331 | # for this (global event?) |
3128 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3332 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3142 | } |
3346 | } |
3143 | |
3347 | |
3144 | sub reload_archetypes { |
3348 | sub reload_archetypes { |
3145 | load_resource_file "$DATADIR/archetypes" |
3349 | load_resource_file "$DATADIR/archetypes" |
3146 | or die "unable to load archetypes\n"; |
3350 | or die "unable to load archetypes\n"; |
3147 | #d# NEED to laod twice to resolve forward references |
|
|
3148 | # this really needs to be done in an extra post-pass |
|
|
3149 | # (which needs to be synchronous, so solve it differently) |
|
|
3150 | load_resource_file "$DATADIR/archetypes" |
|
|
3151 | or die "unable to load archetypes\n"; |
|
|
3152 | } |
3351 | } |
3153 | |
3352 | |
3154 | sub reload_treasures { |
3353 | sub reload_treasures { |
3155 | load_resource_file "$DATADIR/treasures" |
3354 | load_resource_file "$DATADIR/treasures" |
3156 | or die "unable to load treasurelists\n"; |
3355 | or die "unable to load treasurelists\n"; |
3157 | } |
3356 | } |
3158 | |
3357 | |
3159 | sub reload_resources { |
3358 | sub reload_resources { |
3160 | warn "reloading resource files...\n"; |
3359 | warn "reloading resource files...\n"; |
3161 | |
3360 | |
|
|
3361 | reload_facedata; |
|
|
3362 | reload_archetypes; |
3162 | reload_regions; |
3363 | reload_regions; |
3163 | reload_facedata; |
|
|
3164 | #reload_archetypes;#d# |
|
|
3165 | reload_archetypes; |
|
|
3166 | reload_treasures; |
3364 | reload_treasures; |
3167 | |
3365 | |
3168 | warn "finished reloading resource files\n"; |
3366 | warn "finished reloading resource files\n"; |
3169 | } |
|
|
3170 | |
|
|
3171 | sub init { |
|
|
3172 | reload_resources; |
|
|
3173 | } |
3367 | } |
3174 | |
3368 | |
3175 | sub reload_config { |
3369 | sub reload_config { |
3176 | open my $fh, "<:utf8", "$CONFDIR/config" |
3370 | open my $fh, "<:utf8", "$CONFDIR/config" |
3177 | or return; |
3371 | or return; |
3178 | |
3372 | |
3179 | local $/; |
3373 | local $/; |
3180 | *CFG = YAML::Syck::Load <$fh>; |
3374 | *CFG = YAML::Load <$fh>; |
3181 | |
3375 | |
3182 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3376 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3183 | |
3377 | |
3184 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3378 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3185 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3379 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3191 | }; |
3385 | }; |
3192 | warn $@ if $@; |
3386 | warn $@ if $@; |
3193 | } |
3387 | } |
3194 | } |
3388 | } |
3195 | |
3389 | |
|
|
3390 | sub pidfile() { |
|
|
3391 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3392 | or die "$PIDFILE: $!"; |
|
|
3393 | flock $fh, &Fcntl::LOCK_EX |
|
|
3394 | or die "$PIDFILE: flock: $!"; |
|
|
3395 | $fh |
|
|
3396 | } |
|
|
3397 | |
|
|
3398 | # make sure only one server instance is running at any one time |
|
|
3399 | sub atomic { |
|
|
3400 | my $fh = pidfile; |
|
|
3401 | |
|
|
3402 | my $pid = <$fh>; |
|
|
3403 | kill 9, $pid if $pid > 0; |
|
|
3404 | |
|
|
3405 | seek $fh, 0, 0; |
|
|
3406 | print $fh $$; |
|
|
3407 | } |
|
|
3408 | |
|
|
3409 | sub main_loop { |
|
|
3410 | warn "EV::loop starting\n"; |
|
|
3411 | if (1) { |
|
|
3412 | EV::loop; |
|
|
3413 | } |
|
|
3414 | warn "EV::loop returned\n"; |
|
|
3415 | goto &main_loop unless $REALLY_UNLOOP; |
|
|
3416 | } |
|
|
3417 | |
3196 | sub main { |
3418 | sub main { |
|
|
3419 | cf::init_globals; # initialise logging |
|
|
3420 | |
|
|
3421 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3422 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3423 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3424 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3425 | |
|
|
3426 | cf::init_experience; |
|
|
3427 | cf::init_anim; |
|
|
3428 | cf::init_attackmess; |
|
|
3429 | cf::init_dynamic; |
|
|
3430 | |
|
|
3431 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3432 | |
3197 | # we must not ever block the main coroutine |
3433 | # we must not ever block the main coroutine |
3198 | local $Coro::idle = sub { |
3434 | local $Coro::idle = sub { |
3199 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3435 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3200 | (async { |
3436 | (async { |
3201 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3437 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3202 | Event::one_event; |
3438 | EV::loop EV::LOOP_ONESHOT; |
3203 | })->prio (Coro::PRIO_MAX); |
3439 | })->prio (Coro::PRIO_MAX); |
3204 | }; |
3440 | }; |
3205 | |
3441 | |
|
|
3442 | evthread_start IO::AIO::poll_fileno; |
|
|
3443 | |
|
|
3444 | cf::sync_job { |
|
|
3445 | reload_resources; |
3206 | reload_config; |
3446 | reload_config; |
3207 | db_init; |
3447 | db_init; |
|
|
3448 | |
|
|
3449 | cf::load_settings; |
|
|
3450 | cf::load_materials; |
|
|
3451 | cf::init_uuid; |
|
|
3452 | cf::init_signals; |
|
|
3453 | cf::init_commands; |
|
|
3454 | cf::init_skills; |
|
|
3455 | |
|
|
3456 | cf::init_beforeplay; |
|
|
3457 | |
|
|
3458 | atomic; |
|
|
3459 | |
3208 | load_extensions; |
3460 | load_extensions; |
3209 | |
3461 | |
3210 | $TICK_WATCHER->start; |
3462 | utime time, time, $RUNTIMEFILE; |
3211 | Event::loop; |
3463 | |
|
|
3464 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3465 | use POSIX (); |
|
|
3466 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3467 | |
|
|
3468 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3469 | }; |
|
|
3470 | |
|
|
3471 | main_loop; |
3212 | } |
3472 | } |
3213 | |
3473 | |
3214 | ############################################################################# |
3474 | ############################################################################# |
3215 | # initialisation and cleanup |
3475 | # initialisation and cleanup |
3216 | |
3476 | |
3217 | # install some emergency cleanup handlers |
3477 | # install some emergency cleanup handlers |
3218 | BEGIN { |
3478 | BEGIN { |
|
|
3479 | our %SIGWATCHER = (); |
3219 | for my $signal (qw(INT HUP TERM)) { |
3480 | for my $signal (qw(INT HUP TERM)) { |
3220 | Event->signal ( |
3481 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3221 | reentrant => 0, |
|
|
3222 | data => WF_AUTOCANCEL, |
|
|
3223 | signal => $signal, |
|
|
3224 | prio => 0, |
|
|
3225 | cb => sub { |
|
|
3226 | cf::cleanup "SIG$signal"; |
3482 | cf::cleanup "SIG$signal"; |
3227 | }, |
|
|
3228 | ); |
3483 | }; |
3229 | } |
3484 | } |
3230 | } |
3485 | } |
3231 | |
3486 | |
3232 | sub write_runtime { |
3487 | sub write_runtime_sync { |
3233 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3234 | |
|
|
3235 | # first touch the runtime file to show we are still running: |
3488 | # first touch the runtime file to show we are still running: |
3236 | # the fsync below can take a very very long time. |
3489 | # the fsync below can take a very very long time. |
3237 | |
3490 | |
3238 | IO::AIO::aio_utime $runtime, undef, undef; |
3491 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3239 | |
3492 | |
3240 | my $guard = cf::lock_acquire "write_runtime"; |
3493 | my $guard = cf::lock_acquire "write_runtime"; |
3241 | |
3494 | |
3242 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3495 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3243 | or return; |
3496 | or return; |
3244 | |
3497 | |
3245 | my $value = $cf::RUNTIME + 90 + 10; |
3498 | my $value = $cf::RUNTIME + 90 + 10; |
3246 | # 10 is the runtime save interval, for a monotonic clock |
3499 | # 10 is the runtime save interval, for a monotonic clock |
3247 | # 60 allows for the watchdog to kill the server. |
3500 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3257 | aio_utime $fh, undef, undef; |
3510 | aio_utime $fh, undef, undef; |
3258 | |
3511 | |
3259 | close $fh |
3512 | close $fh |
3260 | or return; |
3513 | or return; |
3261 | |
3514 | |
3262 | aio_rename "$runtime~", $runtime |
3515 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3263 | and return; |
3516 | and return; |
3264 | |
3517 | |
3265 | warn "runtime file written.\n"; |
3518 | warn "runtime file written.\n"; |
3266 | |
3519 | |
3267 | 1 |
3520 | 1 |
|
|
3521 | } |
|
|
3522 | |
|
|
3523 | our $uuid_lock; |
|
|
3524 | our $uuid_skip; |
|
|
3525 | |
|
|
3526 | sub write_uuid_sync($) { |
|
|
3527 | $uuid_skip ||= $_[0]; |
|
|
3528 | |
|
|
3529 | return if $uuid_lock; |
|
|
3530 | local $uuid_lock = 1; |
|
|
3531 | |
|
|
3532 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3533 | |
|
|
3534 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3535 | or return; |
|
|
3536 | |
|
|
3537 | my $value = uuid_seq uuid_cur; |
|
|
3538 | |
|
|
3539 | unless ($value) { |
|
|
3540 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3541 | return; |
|
|
3542 | } |
|
|
3543 | |
|
|
3544 | my $value = uuid_str $value + $uuid_skip; |
|
|
3545 | $uuid_skip = 0; |
|
|
3546 | |
|
|
3547 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3548 | and return; |
|
|
3549 | |
|
|
3550 | # always fsync - this file is important |
|
|
3551 | aio_fsync $fh |
|
|
3552 | and return; |
|
|
3553 | |
|
|
3554 | close $fh |
|
|
3555 | or return; |
|
|
3556 | |
|
|
3557 | aio_rename "$uuid~", $uuid |
|
|
3558 | and return; |
|
|
3559 | |
|
|
3560 | warn "uuid file written ($value).\n"; |
|
|
3561 | |
|
|
3562 | 1 |
|
|
3563 | |
|
|
3564 | } |
|
|
3565 | |
|
|
3566 | sub write_uuid($$) { |
|
|
3567 | my ($skip, $sync) = @_; |
|
|
3568 | |
|
|
3569 | $sync ? write_uuid_sync $skip |
|
|
3570 | : async { write_uuid_sync $skip }; |
3268 | } |
3571 | } |
3269 | |
3572 | |
3270 | sub emergency_save() { |
3573 | sub emergency_save() { |
3271 | my $freeze_guard = cf::freeze_mainloop; |
3574 | my $freeze_guard = cf::freeze_mainloop; |
3272 | |
3575 | |
3273 | warn "enter emergency perl save\n"; |
3576 | warn "emergency_perl_save: enter\n"; |
3274 | |
3577 | |
3275 | cf::sync_job { |
3578 | cf::sync_job { |
|
|
3579 | # this is a trade-off: we want to be very quick here, so |
|
|
3580 | # save all maps without fsync, and later call a global sync |
|
|
3581 | # (which in turn might be very very slow) |
|
|
3582 | local $USE_FSYNC = 0; |
|
|
3583 | |
3276 | # use a peculiar iteration method to avoid tripping on perl |
3584 | # use a peculiar iteration method to avoid tripping on perl |
3277 | # refcount bugs in for. also avoids problems with players |
3585 | # refcount bugs in for. also avoids problems with players |
3278 | # and maps saved/destroyed asynchronously. |
3586 | # and maps saved/destroyed asynchronously. |
3279 | warn "begin emergency player save\n"; |
3587 | warn "emergency_perl_save: begin player save\n"; |
3280 | for my $login (keys %cf::PLAYER) { |
3588 | for my $login (keys %cf::PLAYER) { |
3281 | my $pl = $cf::PLAYER{$login} or next; |
3589 | my $pl = $cf::PLAYER{$login} or next; |
3282 | $pl->valid or next; |
3590 | $pl->valid or next; |
|
|
3591 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3283 | $pl->save; |
3592 | $pl->save; |
3284 | } |
3593 | } |
3285 | warn "end emergency player save\n"; |
3594 | warn "emergency_perl_save: end player save\n"; |
3286 | |
3595 | |
3287 | warn "begin emergency map save\n"; |
3596 | warn "emergency_perl_save: begin map save\n"; |
3288 | for my $path (keys %cf::MAP) { |
3597 | for my $path (keys %cf::MAP) { |
3289 | my $map = $cf::MAP{$path} or next; |
3598 | my $map = $cf::MAP{$path} or next; |
3290 | $map->valid or next; |
3599 | $map->valid or next; |
3291 | $map->save; |
3600 | $map->save; |
3292 | } |
3601 | } |
3293 | warn "end emergency map save\n"; |
3602 | warn "emergency_perl_save: end map save\n"; |
3294 | |
3603 | |
3295 | warn "begin emergency database checkpoint\n"; |
3604 | warn "emergency_perl_save: begin database checkpoint\n"; |
3296 | BDB::db_env_txn_checkpoint $DB_ENV; |
3605 | BDB::db_env_txn_checkpoint $DB_ENV; |
3297 | warn "end emergency database checkpoint\n"; |
3606 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3607 | |
|
|
3608 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3609 | write_uuid_sync 1; |
|
|
3610 | warn "emergency_perl_save: end write uuid\n"; |
3298 | }; |
3611 | }; |
3299 | |
3612 | |
|
|
3613 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3614 | IO::AIO::aio_sync sub { |
|
|
3615 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3616 | }; |
|
|
3617 | |
3300 | warn "leave emergency perl save\n"; |
3618 | warn "emergency_perl_save: leave\n"; |
3301 | } |
3619 | } |
3302 | |
3620 | |
3303 | sub post_cleanup { |
3621 | sub post_cleanup { |
3304 | my ($make_core) = @_; |
3622 | my ($make_core) = @_; |
3305 | |
3623 | |
3306 | warn Carp::longmess "post_cleanup backtrace" |
3624 | warn Carp::longmess "post_cleanup backtrace" |
3307 | if $make_core; |
3625 | if $make_core; |
|
|
3626 | |
|
|
3627 | my $fh = pidfile; |
|
|
3628 | unlink $PIDFILE if <$fh> == $$; |
|
|
3629 | } |
|
|
3630 | |
|
|
3631 | # a safer delete_package, copied from Symbol |
|
|
3632 | sub clear_package($) { |
|
|
3633 | my $pkg = shift; |
|
|
3634 | |
|
|
3635 | # expand to full symbol table name if needed |
|
|
3636 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3637 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3638 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3639 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3640 | } |
|
|
3641 | |
|
|
3642 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3643 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3644 | |
|
|
3645 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3646 | or return; |
|
|
3647 | |
|
|
3648 | # clear all symbols |
|
|
3649 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3650 | for my $name (keys %$leaf_symtab) { |
|
|
3651 | _gv_clear *{"$pkg$name"}; |
|
|
3652 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3653 | } |
|
|
3654 | warn "cleared package $pkg\n";#d# |
3308 | } |
3655 | } |
3309 | |
3656 | |
3310 | sub do_reload_perl() { |
3657 | sub do_reload_perl() { |
3311 | # can/must only be called in main |
3658 | # can/must only be called in main |
3312 | if ($Coro::current != $Coro::main) { |
3659 | if ($Coro::current != $Coro::main) { |
3313 | warn "can only reload from main coroutine"; |
3660 | warn "can only reload from main coroutine"; |
3314 | return; |
3661 | return; |
3315 | } |
3662 | } |
3316 | |
3663 | |
|
|
3664 | return if $RELOAD++; |
|
|
3665 | |
|
|
3666 | my $t1 = EV::time; |
|
|
3667 | |
|
|
3668 | while ($RELOAD) { |
3317 | warn "reloading..."; |
3669 | warn "reloading..."; |
3318 | |
3670 | |
3319 | warn "entering sync_job"; |
3671 | warn "entering sync_job"; |
3320 | |
3672 | |
3321 | cf::sync_job { |
3673 | cf::sync_job { |
3322 | cf::write_runtime; # external watchdog should not bark |
3674 | cf::write_runtime_sync; # external watchdog should not bark |
3323 | cf::emergency_save; |
3675 | cf::emergency_save; |
3324 | cf::write_runtime; # external watchdog should not bark |
3676 | cf::write_runtime_sync; # external watchdog should not bark |
3325 | |
3677 | |
3326 | warn "syncing database to disk"; |
3678 | warn "syncing database to disk"; |
3327 | BDB::db_env_txn_checkpoint $DB_ENV; |
3679 | BDB::db_env_txn_checkpoint $DB_ENV; |
3328 | |
3680 | |
3329 | # if anything goes wrong in here, we should simply crash as we already saved |
3681 | # if anything goes wrong in here, we should simply crash as we already saved |
3330 | |
3682 | |
3331 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3332 | for (Event::all_watchers) { |
|
|
3333 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3334 | } |
|
|
3335 | |
|
|
3336 | warn "flushing outstanding aio requests"; |
3683 | warn "flushing outstanding aio requests"; |
3337 | for (;;) { |
|
|
3338 | BDB::flush; |
|
|
3339 | IO::AIO::flush; |
|
|
3340 | Coro::cede; |
|
|
3341 | last unless IO::AIO::nreqs || BDB::nreqs; |
3684 | while (IO::AIO::nreqs || BDB::nreqs) { |
3342 | warn "iterate..."; |
3685 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3343 | } |
|
|
3344 | |
|
|
3345 | ++$RELOAD; |
|
|
3346 | |
|
|
3347 | warn "cancelling all extension coros"; |
|
|
3348 | $_->cancel for values %EXT_CORO; |
|
|
3349 | %EXT_CORO = (); |
|
|
3350 | |
|
|
3351 | warn "removing commands"; |
|
|
3352 | %COMMAND = (); |
|
|
3353 | |
|
|
3354 | warn "removing ext/exti commands"; |
|
|
3355 | %EXTCMD = (); |
|
|
3356 | %EXTICMD = (); |
|
|
3357 | |
|
|
3358 | warn "unloading/nuking all extensions"; |
|
|
3359 | for my $pkg (@EXTS) { |
|
|
3360 | warn "... unloading $pkg"; |
|
|
3361 | |
|
|
3362 | if (my $cb = $pkg->can ("unload")) { |
|
|
3363 | eval { |
|
|
3364 | $cb->($pkg); |
|
|
3365 | 1 |
|
|
3366 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3367 | } |
3686 | } |
3368 | |
3687 | |
3369 | warn "... nuking $pkg"; |
3688 | warn "cancelling all extension coros"; |
3370 | Symbol::delete_package $pkg; |
3689 | $_->cancel for values %EXT_CORO; |
3371 | } |
3690 | %EXT_CORO = (); |
3372 | |
3691 | |
3373 | warn "unloading all perl modules loaded from $LIBDIR"; |
3692 | warn "removing commands"; |
3374 | while (my ($k, $v) = each %INC) { |
3693 | %COMMAND = (); |
3375 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3376 | |
3694 | |
|
|
3695 | warn "removing ext/exti commands"; |
|
|
3696 | %EXTCMD = (); |
|
|
3697 | %EXTICMD = (); |
|
|
3698 | |
|
|
3699 | warn "unloading/nuking all extensions"; |
|
|
3700 | for my $pkg (@EXTS) { |
3377 | warn "... unloading $k"; |
3701 | warn "... unloading $pkg"; |
3378 | delete $INC{$k}; |
|
|
3379 | |
3702 | |
3380 | $k =~ s/\.pm$//; |
|
|
3381 | $k =~ s/\//::/g; |
|
|
3382 | |
|
|
3383 | if (my $cb = $k->can ("unload_module")) { |
3703 | if (my $cb = $pkg->can ("unload")) { |
|
|
3704 | eval { |
3384 | $cb->(); |
3705 | $cb->($pkg); |
|
|
3706 | 1 |
|
|
3707 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3708 | } |
|
|
3709 | |
|
|
3710 | warn "... clearing $pkg"; |
|
|
3711 | clear_package $pkg; |
3385 | } |
3712 | } |
3386 | |
3713 | |
3387 | Symbol::delete_package $k; |
3714 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3715 | while (my ($k, $v) = each %INC) { |
|
|
3716 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3717 | |
|
|
3718 | warn "... unloading $k"; |
|
|
3719 | delete $INC{$k}; |
|
|
3720 | |
|
|
3721 | $k =~ s/\.pm$//; |
|
|
3722 | $k =~ s/\//::/g; |
|
|
3723 | |
|
|
3724 | if (my $cb = $k->can ("unload_module")) { |
|
|
3725 | $cb->(); |
|
|
3726 | } |
|
|
3727 | |
|
|
3728 | clear_package $k; |
3388 | } |
3729 | } |
3389 | |
3730 | |
3390 | warn "getting rid of safe::, as good as possible"; |
3731 | warn "getting rid of safe::, as good as possible"; |
3391 | Symbol::delete_package "safe::$_" |
3732 | clear_package "safe::$_" |
3392 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3733 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3393 | |
3734 | |
3394 | warn "unloading cf.pm \"a bit\""; |
3735 | warn "unloading cf.pm \"a bit\""; |
3395 | delete $INC{"cf.pm"}; |
3736 | delete $INC{"cf.pm"}; |
3396 | delete $INC{"cf/pod.pm"}; |
3737 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3397 | |
3738 | |
3398 | # don't, removes xs symbols, too, |
3739 | # don't, removes xs symbols, too, |
3399 | # and global variables created in xs |
3740 | # and global variables created in xs |
3400 | #Symbol::delete_package __PACKAGE__; |
3741 | #clear_package __PACKAGE__; |
3401 | |
3742 | |
3402 | warn "unload completed, starting to reload now"; |
3743 | warn "unload completed, starting to reload now"; |
3403 | |
3744 | |
3404 | warn "reloading cf.pm"; |
3745 | warn "reloading cf.pm"; |
3405 | require cf; |
3746 | require cf; |
3406 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3747 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3407 | |
3748 | |
3408 | warn "loading config and database again"; |
3749 | warn "loading config and database again"; |
3409 | cf::reload_config; |
3750 | cf::reload_config; |
3410 | |
3751 | |
3411 | warn "loading extensions"; |
3752 | warn "loading extensions"; |
3412 | cf::load_extensions; |
3753 | cf::load_extensions; |
3413 | |
3754 | |
|
|
3755 | if ($REATTACH_ON_RELOAD) { |
3414 | warn "reattaching attachments to objects/players"; |
3756 | warn "reattaching attachments to objects/players"; |
3415 | _global_reattach; # objects, sockets |
3757 | _global_reattach; # objects, sockets |
3416 | warn "reattaching attachments to maps"; |
3758 | warn "reattaching attachments to maps"; |
3417 | reattach $_ for values %MAP; |
3759 | reattach $_ for values %MAP; |
3418 | warn "reattaching attachments to players"; |
3760 | warn "reattaching attachments to players"; |
3419 | reattach $_ for values %PLAYER; |
3761 | reattach $_ for values %PLAYER; |
|
|
3762 | } |
3420 | |
3763 | |
|
|
3764 | warn "running post_init jobs"; |
|
|
3765 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3766 | |
3421 | warn "leaving sync_job"; |
3767 | warn "leaving sync_job"; |
3422 | |
3768 | |
3423 | 1 |
3769 | 1 |
3424 | } or do { |
3770 | } or do { |
3425 | warn $@; |
3771 | warn $@; |
3426 | warn "error while reloading, exiting."; |
3772 | cf::cleanup "error while reloading, exiting."; |
3427 | exit 1; |
|
|
3428 | }; |
3773 | }; |
3429 | |
3774 | |
3430 | warn "reloaded"; |
3775 | warn "reloaded"; |
|
|
3776 | --$RELOAD; |
|
|
3777 | } |
|
|
3778 | |
|
|
3779 | $t1 = EV::time - $t1; |
|
|
3780 | warn "reload completed in ${t1}s\n"; |
3431 | }; |
3781 | }; |
3432 | |
3782 | |
3433 | our $RELOAD_WATCHER; # used only during reload |
3783 | our $RELOAD_WATCHER; # used only during reload |
3434 | |
3784 | |
3435 | sub reload_perl() { |
3785 | sub reload_perl() { |
3436 | # doing reload synchronously and two reloads happen back-to-back, |
3786 | # doing reload synchronously and two reloads happen back-to-back, |
3437 | # coro crashes during coro_state_free->destroy here. |
3787 | # coro crashes during coro_state_free->destroy here. |
3438 | |
3788 | |
3439 | $RELOAD_WATCHER ||= Event->timer ( |
3789 | $RELOAD_WATCHER ||= cf::async { |
3440 | reentrant => 0, |
3790 | Coro::AIO::aio_wait cache_extensions; |
3441 | after => 0, |
3791 | |
3442 | data => WF_AUTOCANCEL, |
3792 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3443 | cb => sub { |
|
|
3444 | do_reload_perl; |
3793 | do_reload_perl; |
3445 | undef $RELOAD_WATCHER; |
3794 | undef $RELOAD_WATCHER; |
3446 | }, |
3795 | }; |
3447 | ); |
3796 | }; |
3448 | } |
3797 | } |
3449 | |
3798 | |
3450 | register_command "reload" => sub { |
3799 | register_command "reload" => sub { |
3451 | my ($who, $arg) = @_; |
3800 | my ($who, $arg) = @_; |
3452 | |
3801 | |
… | |
… | |
3465 | |
3814 | |
3466 | our @WAIT_FOR_TICK; |
3815 | our @WAIT_FOR_TICK; |
3467 | our @WAIT_FOR_TICK_BEGIN; |
3816 | our @WAIT_FOR_TICK_BEGIN; |
3468 | |
3817 | |
3469 | sub wait_for_tick { |
3818 | sub wait_for_tick { |
3470 | return unless $TICK_WATCHER->is_active; |
|
|
3471 | return if $Coro::current == $Coro::main; |
3819 | return if tick_inhibit || $Coro::current == $Coro::main; |
3472 | |
3820 | |
3473 | my $signal = new Coro::Signal; |
3821 | my $signal = new Coro::Signal; |
3474 | push @WAIT_FOR_TICK, $signal; |
3822 | push @WAIT_FOR_TICK, $signal; |
3475 | $signal->wait; |
3823 | $signal->wait; |
3476 | } |
3824 | } |
3477 | |
3825 | |
3478 | sub wait_for_tick_begin { |
3826 | sub wait_for_tick_begin { |
3479 | return unless $TICK_WATCHER->is_active; |
|
|
3480 | return if $Coro::current == $Coro::main; |
3827 | return if tick_inhibit || $Coro::current == $Coro::main; |
3481 | |
3828 | |
3482 | my $signal = new Coro::Signal; |
3829 | my $signal = new Coro::Signal; |
3483 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3830 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3484 | $signal->wait; |
3831 | $signal->wait; |
3485 | } |
3832 | } |
3486 | |
3833 | |
3487 | $TICK_WATCHER = Event->timer ( |
3834 | sub tick { |
3488 | reentrant => 0, |
|
|
3489 | parked => 1, |
|
|
3490 | prio => 0, |
|
|
3491 | at => $NEXT_TICK || $TICK, |
|
|
3492 | data => WF_AUTOCANCEL, |
|
|
3493 | cb => sub { |
|
|
3494 | if ($Coro::current != $Coro::main) { |
3835 | if ($Coro::current != $Coro::main) { |
3495 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3836 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3496 | unless ++$bug_warning > 10; |
3837 | unless ++$bug_warning > 10; |
3497 | return; |
3838 | return; |
3498 | } |
3839 | } |
3499 | |
3840 | |
3500 | $NOW = $tick_start = Event::time; |
|
|
3501 | |
|
|
3502 | cf::server_tick; # one server iteration |
3841 | cf::server_tick; # one server iteration |
3503 | |
3842 | |
3504 | $RUNTIME += $TICK; |
|
|
3505 | $NEXT_TICK += $TICK; |
|
|
3506 | |
|
|
3507 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3843 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3508 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3844 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3509 | Coro::async_pool { |
3845 | Coro::async_pool { |
3510 | $Coro::current->{desc} = "runtime saver"; |
3846 | $Coro::current->{desc} = "runtime saver"; |
3511 | write_runtime |
3847 | write_runtime_sync |
3512 | or warn "ERROR: unable to write runtime file: $!"; |
3848 | or warn "ERROR: unable to write runtime file: $!"; |
3513 | }; |
|
|
3514 | } |
3849 | }; |
|
|
3850 | } |
3515 | |
3851 | |
3516 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3852 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3517 | $sig->send; |
3853 | $sig->send; |
3518 | } |
3854 | } |
3519 | while (my $sig = shift @WAIT_FOR_TICK) { |
3855 | while (my $sig = shift @WAIT_FOR_TICK) { |
3520 | $sig->send; |
3856 | $sig->send; |
3521 | } |
3857 | } |
3522 | |
3858 | |
3523 | $NOW = Event::time; |
3859 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3524 | |
|
|
3525 | # if we are delayed by four ticks or more, skip them all |
|
|
3526 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3527 | |
|
|
3528 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3529 | $TICK_WATCHER->start; |
|
|
3530 | |
|
|
3531 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3532 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3860 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3533 | |
3861 | |
3534 | _post_tick; |
3862 | if (0) { |
|
|
3863 | if ($NEXT_TICK) { |
|
|
3864 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3865 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3866 | warn "jitter $JITTER\n";#d# |
|
|
3867 | } |
3535 | }, |
3868 | } |
3536 | ); |
3869 | } |
3537 | |
3870 | |
3538 | { |
3871 | { |
|
|
3872 | # configure BDB |
|
|
3873 | |
3539 | BDB::min_parallel 8; |
3874 | BDB::min_parallel 8; |
3540 | BDB::max_poll_time $TICK * 0.1; |
3875 | BDB::max_poll_reqs $TICK * 0.1; |
3541 | $BDB_POLL_WATCHER = Event->io ( |
3876 | $AnyEvent::BDB::WATCHER->priority (1); |
3542 | reentrant => 0, |
|
|
3543 | fd => BDB::poll_fileno, |
|
|
3544 | poll => 'r', |
|
|
3545 | prio => 0, |
|
|
3546 | data => WF_AUTOCANCEL, |
|
|
3547 | cb => \&BDB::poll_cb, |
|
|
3548 | ); |
|
|
3549 | |
|
|
3550 | BDB::set_sync_prepare { |
|
|
3551 | my $status; |
|
|
3552 | my $current = $Coro::current; |
|
|
3553 | ( |
|
|
3554 | sub { |
|
|
3555 | $status = $!; |
|
|
3556 | $current->ready; undef $current; |
|
|
3557 | }, |
|
|
3558 | sub { |
|
|
3559 | Coro::schedule while defined $current; |
|
|
3560 | $! = $status; |
|
|
3561 | }, |
|
|
3562 | ) |
|
|
3563 | }; |
|
|
3564 | |
3877 | |
3565 | unless ($DB_ENV) { |
3878 | unless ($DB_ENV) { |
3566 | $DB_ENV = BDB::db_env_create; |
3879 | $DB_ENV = BDB::db_env_create; |
3567 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3880 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3568 | | BDB::LOG_AUTOREMOVE, 1); |
3881 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3882 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3569 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3883 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3570 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3884 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3571 | |
3885 | |
3572 | cf::sync_job { |
3886 | cf::sync_job { |
3573 | eval { |
3887 | eval { |
… | |
… | |
3583 | |
3897 | |
3584 | cf::cleanup "db_env_open(db): $@" if $@; |
3898 | cf::cleanup "db_env_open(db): $@" if $@; |
3585 | }; |
3899 | }; |
3586 | } |
3900 | } |
3587 | |
3901 | |
3588 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
3902 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
3589 | after => 3, |
|
|
3590 | interval => 1, |
|
|
3591 | hard => 1, |
|
|
3592 | prio => 0, |
|
|
3593 | data => WF_AUTOCANCEL, |
|
|
3594 | cb => sub { |
|
|
3595 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3903 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3596 | }, |
|
|
3597 | ); |
3904 | }; |
3598 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3905 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
3599 | after => 11, |
|
|
3600 | interval => 60, |
|
|
3601 | hard => 1, |
|
|
3602 | prio => 0, |
|
|
3603 | data => WF_AUTOCANCEL, |
|
|
3604 | cb => sub { |
|
|
3605 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3906 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3606 | }, |
|
|
3607 | ); |
3907 | }; |
3608 | $BDB_TRICKLE_WATCHER = Event->timer ( |
3908 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
3609 | after => 5, |
|
|
3610 | interval => 10, |
|
|
3611 | hard => 1, |
|
|
3612 | prio => 0, |
|
|
3613 | data => WF_AUTOCANCEL, |
|
|
3614 | cb => sub { |
|
|
3615 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3909 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3616 | }, |
|
|
3617 | ); |
3910 | }; |
3618 | } |
3911 | } |
3619 | |
3912 | |
3620 | { |
3913 | { |
|
|
3914 | # configure IO::AIO |
|
|
3915 | |
3621 | IO::AIO::min_parallel 8; |
3916 | IO::AIO::min_parallel 8; |
3622 | |
|
|
3623 | undef $Coro::AIO::WATCHER; |
|
|
3624 | IO::AIO::max_poll_time $TICK * 0.1; |
3917 | IO::AIO::max_poll_time $TICK * 0.1; |
3625 | $AIO_POLL_WATCHER = Event->io ( |
3918 | undef $AnyEvent::AIO::WATCHER; |
3626 | reentrant => 0, |
|
|
3627 | data => WF_AUTOCANCEL, |
|
|
3628 | fd => IO::AIO::poll_fileno, |
|
|
3629 | poll => 'r', |
|
|
3630 | prio => 0, |
|
|
3631 | cb => \&IO::AIO::poll_cb, |
|
|
3632 | ); |
|
|
3633 | } |
3919 | } |
3634 | |
3920 | |
3635 | my $_log_backtrace; |
3921 | my $_log_backtrace; |
3636 | |
3922 | |
3637 | sub _log_backtrace { |
3923 | sub _log_backtrace { |
… | |
… | |
3640 | $msg =~ s/\n//; |
3926 | $msg =~ s/\n//; |
3641 | |
3927 | |
3642 | # limit the # of concurrent backtraces |
3928 | # limit the # of concurrent backtraces |
3643 | if ($_log_backtrace < 2) { |
3929 | if ($_log_backtrace < 2) { |
3644 | ++$_log_backtrace; |
3930 | ++$_log_backtrace; |
|
|
3931 | my $perl_bt = Carp::longmess $msg; |
3645 | async { |
3932 | async { |
3646 | $Coro::current->{desc} = "abt $msg"; |
3933 | $Coro::current->{desc} = "abt $msg"; |
3647 | |
3934 | |
3648 | my @bt = fork_call { |
3935 | my @bt = fork_call { |
3649 | @addr = map { sprintf "%x", $_ } @addr; |
3936 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3660 | } |
3947 | } |
3661 | |
3948 | |
3662 | @funcs |
3949 | @funcs |
3663 | }; |
3950 | }; |
3664 | |
3951 | |
3665 | LOG llevInfo, "[ABT] $msg\n"; |
3952 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
3953 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3666 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3954 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3667 | --$_log_backtrace; |
3955 | --$_log_backtrace; |
3668 | }; |
3956 | }; |
3669 | } else { |
3957 | } else { |
3670 | LOG llevInfo, "[ABT] $msg\n"; |
3958 | LOG llevInfo, "[ABT] $msg\n"; |
3671 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3959 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3672 | } |
3960 | } |
3673 | } |
3961 | } |
3674 | |
3962 | |
3675 | # load additional modules |
3963 | # load additional modules |
3676 | use cf::pod; |
3964 | require "cf/$_.pm" for @EXTRA_MODULES; |
3677 | |
3965 | |
3678 | END { cf::emergency_save } |
3966 | END { cf::emergency_save } |
3679 | |
3967 | |
3680 | 1 |
3968 | 1 |
3681 | |
3969 | |