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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 it under |
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7 | # the terms of the Affero GNU General Public License as published by the |
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8 | # Free Software Foundation, either version 3 of the License, or (at your |
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9 | # 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 Affero GNU General Public License |
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17 | # and the GNU General Public License along with this program. If not, see |
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18 | # <http://www.gnu.org/licenses/>. |
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19 | # |
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20 | # The authors can be reached via e-mail to <support@deliantra.net> |
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21 | # |
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22 | |
1 | package cf; |
23 | package cf; |
2 | |
24 | |
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25 | use 5.10.0; |
3 | use utf8; |
26 | use utf8; |
4 | use strict; |
27 | use strict qw(vars subs); |
5 | |
28 | |
6 | use Symbol; |
29 | use Symbol; |
7 | use List::Util; |
30 | use List::Util; |
8 | use Socket; |
31 | use Socket; |
9 | use Event; |
32 | use EV; |
10 | use Opcode; |
33 | use Opcode; |
11 | use Safe; |
34 | use Safe; |
12 | use Safe::Hole; |
35 | use Safe::Hole; |
13 | use Storable (); |
36 | use Storable (); |
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37 | use Carp (); |
14 | |
38 | |
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39 | use Guard (); |
15 | use Coro 4.1 (); |
40 | use Coro (); |
16 | use Coro::State; |
41 | use Coro::State; |
17 | use Coro::Handle; |
42 | use Coro::Handle; |
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43 | use Coro::EV; |
18 | use Coro::Event; |
44 | use Coro::AnyEvent; |
19 | use Coro::Timer; |
45 | use Coro::Timer; |
20 | use Coro::Signal; |
46 | use Coro::Signal; |
21 | use Coro::Semaphore; |
47 | use Coro::Semaphore; |
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48 | use Coro::SemaphoreSet; |
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49 | use Coro::AnyEvent; |
22 | use Coro::AIO; |
50 | use Coro::AIO; |
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51 | use Coro::BDB 1.6; |
23 | use Coro::Storable; |
52 | use Coro::Storable; |
24 | use Coro::Util (); |
53 | use Coro::Util (); |
25 | |
54 | |
26 | use JSON::XS (); |
55 | use JSON::XS 2.01 (); |
27 | use BDB (); |
56 | use BDB (); |
28 | use Data::Dumper; |
57 | use Data::Dumper; |
29 | use Digest::MD5; |
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30 | use Fcntl; |
58 | use Fcntl; |
31 | use YAML::Syck (); |
59 | use YAML::XS (); |
32 | use IO::AIO 2.51 (); |
60 | use IO::AIO (); |
33 | use Time::HiRes; |
61 | use Time::HiRes; |
34 | use Compress::LZF; |
62 | use Compress::LZF; |
35 | use Digest::MD5 (); |
63 | use Digest::MD5 (); |
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64 | |
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65 | AnyEvent::detect; |
36 | |
66 | |
37 | # configure various modules to our taste |
67 | # configure various modules to our taste |
38 | # |
68 | # |
39 | $Storable::canonical = 1; # reduce rsync transfers |
69 | $Storable::canonical = 1; # reduce rsync transfers |
40 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
70 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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71 | |
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72 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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73 | |
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74 | # make sure c-lzf reinitialises itself |
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75 | 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 |
76 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
42 | |
77 | |
43 | $Event::Eval = 1; # no idea why this is required, but it is |
78 | # strictly for debugging |
44 | |
79 | $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 | |
80 | |
50 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
81 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
51 | |
82 | |
52 | our %COMMAND = (); |
83 | our %COMMAND = (); |
53 | our %COMMAND_TIME = (); |
84 | our %COMMAND_TIME = (); |
… | |
… | |
56 | our %EXTCMD = (); |
87 | our %EXTCMD = (); |
57 | our %EXTICMD = (); |
88 | our %EXTICMD = (); |
58 | our %EXT_CORO = (); # coroutines bound to extensions |
89 | our %EXT_CORO = (); # coroutines bound to extensions |
59 | our %EXT_MAP = (); # pluggable maps |
90 | our %EXT_MAP = (); # pluggable maps |
60 | |
91 | |
61 | our $RELOAD; # number of reloads so far |
92 | our $RELOAD; # number of reloads so far, non-zero while in reload |
62 | our @EVENT; |
93 | our @EVENT; |
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94 | our @REFLECT; # set by XS |
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95 | our %REFLECT; # set by us |
63 | |
96 | |
64 | our $CONFDIR = confdir; |
97 | our $CONFDIR = confdir; |
65 | our $DATADIR = datadir; |
98 | our $DATADIR = datadir; |
66 | our $LIBDIR = "$DATADIR/ext"; |
99 | our $LIBDIR = "$DATADIR/ext"; |
67 | our $PODDIR = "$DATADIR/pod"; |
100 | our $PODDIR = "$DATADIR/pod"; |
68 | our $MAPDIR = "$DATADIR/" . mapdir; |
101 | our $MAPDIR = "$DATADIR/" . mapdir; |
69 | our $LOCALDIR = localdir; |
102 | our $LOCALDIR = localdir; |
70 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
103 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
71 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
104 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
72 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
105 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
73 | our $RANDOMDIR = "$LOCALDIR/random"; |
106 | our $RANDOMDIR = "$LOCALDIR/random"; |
74 | our $BDBDIR = "$LOCALDIR/db"; |
107 | our $BDBDIR = "$LOCALDIR/db"; |
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108 | our $PIDFILE = "$LOCALDIR/pid"; |
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109 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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110 | |
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111 | our %RESOURCE; |
75 | |
112 | |
76 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
113 | 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 |
114 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
80 | our $NEXT_TICK; |
115 | our $NEXT_TICK; |
81 | our $NOW; |
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82 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
116 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
83 | |
117 | |
84 | our $BDB_POLL_WATCHER; |
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85 | our $BDB_DEADLOCK_WATCHER; |
118 | our $BDB_DEADLOCK_WATCHER; |
86 | our $BDB_CHECKPOINT_WATCHER; |
119 | our $BDB_CHECKPOINT_WATCHER; |
87 | our $BDB_TRICKLE_WATCHER; |
120 | our $BDB_TRICKLE_WATCHER; |
88 | our $DB_ENV; |
121 | our $DB_ENV; |
89 | |
122 | |
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123 | our @EXTRA_MODULES = qw(pod match mapscript); |
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124 | |
90 | our %CFG; |
125 | our %CFG; |
91 | |
126 | |
92 | our $UPTIME; $UPTIME ||= time; |
127 | our $UPTIME; $UPTIME ||= time; |
93 | our $RUNTIME; |
128 | our $RUNTIME; |
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129 | our $NOW; |
94 | |
130 | |
95 | our (%PLAYER, %PLAYER_LOADING); # all users |
131 | our (%PLAYER, %PLAYER_LOADING); # all users |
96 | our (%MAP, %MAP_LOADING ); # all maps |
132 | our (%MAP, %MAP_LOADING ); # all maps |
97 | our $LINK_MAP; # the special {link} map, which is always available |
133 | our $LINK_MAP; # the special {link} map, which is always available |
98 | |
134 | |
99 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
135 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
100 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
136 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
101 | |
137 | |
102 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
138 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
103 | our $LOADAVG; # same thing, but with alpha-smoothing |
139 | our $LOADAVG; # same thing, but with alpha-smoothing |
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140 | our $JITTER; # average jitter |
104 | our $tick_start; # for load detecting purposes |
141 | our $TICK_START; # for load detecting purposes |
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142 | |
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143 | our @POST_INIT; |
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144 | |
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145 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
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146 | our $REALLY_UNLOOP; # never set to true, please :) |
105 | |
147 | |
106 | binmode STDOUT; |
148 | binmode STDOUT; |
107 | binmode STDERR; |
149 | binmode STDERR; |
108 | |
150 | |
109 | # read virtual server time, if available |
151 | # read virtual server time, if available |
110 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
152 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
111 | open my $fh, "<", "$LOCALDIR/runtime" |
153 | open my $fh, "<", $RUNTIMEFILE |
112 | or die "unable to read runtime file: $!"; |
154 | or die "unable to read $RUNTIMEFILE file: $!"; |
113 | $RUNTIME = <$fh> + 0.; |
155 | $RUNTIME = <$fh> + 0.; |
114 | } |
156 | } |
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157 | |
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158 | eval "sub TICK() { $TICK } 1" or die; |
115 | |
159 | |
116 | mkdir $_ |
160 | mkdir $_ |
117 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
161 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
118 | |
162 | |
119 | our $EMERGENCY_POSITION; |
163 | our $EMERGENCY_POSITION; |
120 | |
164 | |
121 | sub cf::map::normalise; |
165 | sub cf::map::normalise; |
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166 | |
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167 | ############################################################################# |
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168 | |
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169 | %REFLECT = (); |
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170 | for (@REFLECT) { |
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171 | my $reflect = JSON::XS::decode_json $_; |
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172 | $REFLECT{$reflect->{class}} = $reflect; |
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173 | } |
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174 | |
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175 | # this is decidedly evil |
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176 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
122 | |
177 | |
123 | ############################################################################# |
178 | ############################################################################# |
124 | |
179 | |
125 | =head2 GLOBAL VARIABLES |
180 | =head2 GLOBAL VARIABLES |
126 | |
181 | |
… | |
… | |
162 | |
217 | |
163 | The raw value load value from the last tick. |
218 | The raw value load value from the last tick. |
164 | |
219 | |
165 | =item %cf::CFG |
220 | =item %cf::CFG |
166 | |
221 | |
167 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
222 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
168 | from wherever your confdir points to. |
223 | from wherever your confdir points to. |
169 | |
224 | |
170 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
225 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
171 | |
226 | |
172 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
227 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
173 | returns directly I<after> the tick processing (and consequently, can only wake one process |
228 | returns directly I<after> the tick processing (and consequently, can only wake one process |
174 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
229 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
175 | |
230 | |
176 | =item @cf::INVOKE_RESULTS |
231 | =item @cf::INVOKE_RESULTS |
177 | |
232 | |
178 | This array contains the results of the last C<invoke ()> call. When |
233 | This array contains the results of the last C<invoke ()> call. When |
179 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
234 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
180 | that call. |
235 | that call. |
181 | |
236 | |
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237 | =item %cf::REFLECT |
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238 | |
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239 | Contains, for each (C++) class name, a hash reference with information |
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240 | about object members (methods, scalars, arrays and flags) and other |
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241 | metadata, which is useful for introspection. |
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242 | |
182 | =back |
243 | =back |
183 | |
244 | |
184 | =cut |
245 | =cut |
185 | |
246 | |
186 | BEGIN { |
247 | $Coro::State::WARNHOOK = sub { |
187 | *CORE::GLOBAL::warn = sub { |
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188 | my $msg = join "", @_; |
248 | my $msg = join "", @_; |
189 | |
249 | |
190 | $msg .= "\n" |
250 | $msg .= "\n" |
191 | unless $msg =~ /\n$/; |
251 | unless $msg =~ /\n$/; |
192 | |
252 | |
193 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
253 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
194 | |
254 | |
195 | LOG llevError, $msg; |
255 | LOG llevError, $msg; |
196 | }; |
256 | }; |
197 | } |
257 | |
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258 | $Coro::State::DIEHOOK = sub { |
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259 | return unless $^S eq 0; # "eq", not "==" |
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260 | |
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261 | warn Carp::longmess $_[0]; |
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262 | |
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263 | if ($Coro::current == $Coro::main) {#d# |
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264 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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265 | return;#d# |
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266 | }#d# |
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267 | |
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268 | # kill coroutine otherwise |
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269 | Coro::terminate |
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270 | }; |
198 | |
271 | |
199 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
272 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
200 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
273 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
201 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
274 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
202 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
275 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
… | |
… | |
209 | for my $pkg (qw( |
282 | for my $pkg (qw( |
210 | cf::global cf::attachable |
283 | cf::global cf::attachable |
211 | cf::object cf::object::player |
284 | cf::object cf::object::player |
212 | cf::client cf::player |
285 | cf::client cf::player |
213 | cf::arch cf::living |
286 | cf::arch cf::living |
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287 | cf::map cf::mapspace |
214 | cf::map cf::party cf::region |
288 | cf::party cf::region |
215 | )) { |
289 | )) { |
216 | no strict 'refs'; |
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217 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
290 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
218 | } |
291 | } |
219 | |
292 | |
220 | $Event::DIED = sub { |
293 | $EV::DIED = sub { |
221 | warn "error in event callback: @_"; |
294 | Carp::cluck "error in event callback: @_"; |
222 | }; |
295 | }; |
223 | |
296 | |
224 | ############################################################################# |
297 | ############################################################################# |
225 | |
298 | |
226 | =head2 UTILITY FUNCTIONS |
299 | =head2 UTILITY FUNCTIONS |
… | |
… | |
248 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
321 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
249 | $d |
322 | $d |
250 | } || "[unable to dump $_[0]: '$@']"; |
323 | } || "[unable to dump $_[0]: '$@']"; |
251 | } |
324 | } |
252 | |
325 | |
253 | =item $ref = cf::from_json $json |
326 | =item $ref = cf::decode_json $json |
254 | |
327 | |
255 | Converts a JSON string into the corresponding perl data structure. |
328 | Converts a JSON string into the corresponding perl data structure. |
256 | |
329 | |
257 | =item $json = cf::to_json $ref |
330 | =item $json = cf::encode_json $ref |
258 | |
331 | |
259 | Converts a perl data structure into its JSON representation. |
332 | Converts a perl data structure into its JSON representation. |
260 | |
333 | |
261 | =cut |
334 | =cut |
262 | |
335 | |
263 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
336 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
264 | |
337 | |
265 | sub to_json ($) { $json_coder->encode ($_[0]) } |
338 | sub encode_json($) { $json_coder->encode ($_[0]) } |
266 | sub from_json ($) { $json_coder->decode ($_[0]) } |
339 | sub decode_json($) { $json_coder->decode ($_[0]) } |
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340 | |
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341 | =item cf::post_init { BLOCK } |
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342 | |
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343 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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344 | but I<before> the server starts ticking again. |
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345 | |
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346 | The cdoeblock will have a single boolean argument to indicate whether this |
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347 | is a reload or not. |
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348 | |
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349 | =cut |
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350 | |
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351 | sub post_init(&) { |
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352 | push @POST_INIT, shift; |
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353 | } |
267 | |
354 | |
268 | =item cf::lock_wait $string |
355 | =item cf::lock_wait $string |
269 | |
356 | |
270 | Wait until the given lock is available. See cf::lock_acquire. |
357 | Wait until the given lock is available. See cf::lock_acquire. |
271 | |
358 | |
272 | =item my $lock = cf::lock_acquire $string |
359 | =item my $lock = cf::lock_acquire $string |
273 | |
360 | |
274 | Wait until the given lock is available and then acquires it and returns |
361 | 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, |
362 | 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 |
363 | for example when the coroutine gets canceled), the lock is automatically |
277 | returned. |
364 | returned. |
278 | |
365 | |
279 | Locks are *not* recursive, locking from the same coro twice results in a |
366 | Locks are *not* recursive, locking from the same coro twice results in a |
280 | deadlocked coro. |
367 | deadlocked coro. |
… | |
… | |
286 | |
373 | |
287 | Return true if the lock is currently active, i.e. somebody has locked it. |
374 | Return true if the lock is currently active, i.e. somebody has locked it. |
288 | |
375 | |
289 | =cut |
376 | =cut |
290 | |
377 | |
291 | our %LOCK; |
378 | our $LOCKS = new Coro::SemaphoreSet; |
292 | our %LOCKER;#d# |
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293 | |
379 | |
294 | sub lock_wait($) { |
380 | sub lock_wait($) { |
295 | my ($key) = @_; |
381 | $LOCKS->wait ($_[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} }, $Coro::current; |
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305 | Coro::schedule; |
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306 | } |
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307 | } |
382 | } |
308 | |
383 | |
309 | sub lock_acquire($) { |
384 | sub lock_acquire($) { |
310 | my ($key) = @_; |
385 | $LOCKS->guard ($_[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 |
|
|
321 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
322 | } |
|
|
323 | } |
386 | } |
324 | |
387 | |
325 | sub lock_active($) { |
388 | sub lock_active($) { |
326 | my ($key) = @_; |
389 | $LOCKS->count ($_[0]) < 1 |
327 | |
|
|
328 | ! ! $LOCK{$key} |
|
|
329 | } |
390 | } |
330 | |
391 | |
331 | sub freeze_mainloop { |
392 | sub freeze_mainloop { |
332 | return unless $TICK_WATCHER->is_active; |
393 | tick_inhibit_inc; |
333 | |
394 | |
334 | my $guard = Coro::guard { |
395 | &Guard::guard (\&tick_inhibit_dec); |
335 | $TICK_WATCHER->start; |
396 | } |
336 | }; |
397 | |
337 | $TICK_WATCHER->stop; |
398 | =item cf::periodic $interval, $cb |
338 | $guard |
399 | |
|
|
400 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
401 | get spread over timer. |
|
|
402 | |
|
|
403 | =cut |
|
|
404 | |
|
|
405 | sub periodic($$) { |
|
|
406 | my ($interval, $cb) = @_; |
|
|
407 | |
|
|
408 | my $start = rand List::Util::min 180, $interval; |
|
|
409 | |
|
|
410 | EV::periodic $start, $interval, 0, $cb |
339 | } |
411 | } |
340 | |
412 | |
341 | =item cf::get_slot $time[, $priority[, $name]] |
413 | =item cf::get_slot $time[, $priority[, $name]] |
342 | |
414 | |
343 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
415 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
… | |
… | |
383 | } |
455 | } |
384 | } |
456 | } |
385 | }; |
457 | }; |
386 | |
458 | |
387 | sub get_slot($;$$) { |
459 | sub get_slot($;$$) { |
|
|
460 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
461 | |
388 | my ($time, $pri, $name) = @_; |
462 | my ($time, $pri, $name) = @_; |
389 | |
463 | |
390 | $time = $TICK * .6 if $time > $TICK * .6; |
464 | $time = $TICK * .6 if $time > $TICK * .6; |
391 | my $sig = new Coro::Signal; |
465 | my $sig = new Coro::Signal; |
392 | |
466 | |
… | |
… | |
406 | |
480 | |
407 | BEGIN { *async = \&Coro::async_pool } |
481 | BEGIN { *async = \&Coro::async_pool } |
408 | |
482 | |
409 | =item cf::sync_job { BLOCK } |
483 | =item cf::sync_job { BLOCK } |
410 | |
484 | |
411 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
485 | 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 |
486 | 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 |
487 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
414 | acceptable. |
488 | acceptable. |
415 | |
489 | |
416 | If it must be done, put the blocking parts into C<sync_job>. This will run |
490 | 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 |
491 | the given BLOCK in another coroutine while waiting for the result. The |
… | |
… | |
422 | |
496 | |
423 | sub sync_job(&) { |
497 | sub sync_job(&) { |
424 | my ($job) = @_; |
498 | my ($job) = @_; |
425 | |
499 | |
426 | if ($Coro::current == $Coro::main) { |
500 | if ($Coro::current == $Coro::main) { |
427 | my $time = Event::time; |
501 | my $time = EV::time; |
428 | |
502 | |
429 | # this is the main coro, too bad, we have to block |
503 | # this is the main coro, too bad, we have to block |
430 | # till the operation succeeds, freezing the server :/ |
504 | # till the operation succeeds, freezing the server :/ |
431 | |
505 | |
432 | LOG llevError, Carp::longmess "sync job";#d# |
506 | LOG llevError, Carp::longmess "sync job";#d# |
433 | |
507 | |
434 | # TODO: use suspend/resume instead |
|
|
435 | # (but this is cancel-safe) |
|
|
436 | my $freeze_guard = freeze_mainloop; |
508 | my $freeze_guard = freeze_mainloop; |
437 | |
509 | |
438 | my $busy = 1; |
510 | my $busy = 1; |
439 | my @res; |
511 | my @res; |
440 | |
512 | |
… | |
… | |
447 | |
519 | |
448 | while ($busy) { |
520 | while ($busy) { |
449 | if (Coro::nready) { |
521 | if (Coro::nready) { |
450 | Coro::cede_notself; |
522 | Coro::cede_notself; |
451 | } else { |
523 | } else { |
452 | Event::one_event; |
524 | EV::loop EV::LOOP_ONESHOT; |
453 | } |
525 | } |
454 | } |
526 | } |
455 | |
527 | |
456 | $time = Event::time - $time; |
528 | my $time = EV::time - $time; |
457 | |
529 | |
458 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
459 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
460 | |
|
|
461 | $tick_start += $time; # do not account sync jobs to server load |
530 | $TICK_START += $time; # do not account sync jobs to server load |
462 | |
531 | |
463 | wantarray ? @res : $res[0] |
532 | wantarray ? @res : $res[0] |
464 | } else { |
533 | } else { |
465 | # we are in another coroutine, how wonderful, everything just works |
534 | # we are in another coroutine, how wonderful, everything just works |
466 | |
535 | |
… | |
… | |
491 | =item fork_call { }, $args |
560 | =item fork_call { }, $args |
492 | |
561 | |
493 | Executes the given code block with the given arguments in a seperate |
562 | Executes the given code block with the given arguments in a seperate |
494 | process, returning the results. Everything must be serialisable with |
563 | process, returning the results. Everything must be serialisable with |
495 | Coro::Storable. May, of course, block. Note that the executed sub may |
564 | Coro::Storable. May, of course, block. Note that the executed sub may |
496 | never block itself or use any form of Event handling. |
565 | never block itself or use any form of event handling. |
497 | |
566 | |
498 | =cut |
567 | =cut |
499 | |
568 | |
500 | sub fork_call(&@) { |
569 | sub fork_call(&@) { |
501 | my ($cb, @args) = @_; |
570 | my ($cb, @args) = @_; |
… | |
… | |
508 | reset_signals; |
577 | reset_signals; |
509 | &$cb |
578 | &$cb |
510 | }, @args; |
579 | }, @args; |
511 | |
580 | |
512 | wantarray ? @res : $res[-1] |
581 | wantarray ? @res : $res[-1] |
|
|
582 | } |
|
|
583 | |
|
|
584 | =item $coin = coin_from_name $name |
|
|
585 | |
|
|
586 | =cut |
|
|
587 | |
|
|
588 | our %coin_alias = ( |
|
|
589 | "silver" => "silvercoin", |
|
|
590 | "silvercoin" => "silvercoin", |
|
|
591 | "silvercoins" => "silvercoin", |
|
|
592 | "gold" => "goldcoin", |
|
|
593 | "goldcoin" => "goldcoin", |
|
|
594 | "goldcoins" => "goldcoin", |
|
|
595 | "platinum" => "platinacoin", |
|
|
596 | "platinumcoin" => "platinacoin", |
|
|
597 | "platinumcoins" => "platinacoin", |
|
|
598 | "platina" => "platinacoin", |
|
|
599 | "platinacoin" => "platinacoin", |
|
|
600 | "platinacoins" => "platinacoin", |
|
|
601 | "royalty" => "royalty", |
|
|
602 | "royalties" => "royalty", |
|
|
603 | ); |
|
|
604 | |
|
|
605 | sub coin_from_name($) { |
|
|
606 | $coin_alias{$_[0]} |
|
|
607 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
608 | : undef |
513 | } |
609 | } |
514 | |
610 | |
515 | =item $value = cf::db_get $family => $key |
611 | =item $value = cf::db_get $family => $key |
516 | |
612 | |
517 | Returns a single value from the environment database. |
613 | Returns a single value from the environment database. |
… | |
… | |
656 | |
752 | |
657 | ############################################################################# |
753 | ############################################################################# |
658 | |
754 | |
659 | =head2 ATTACHABLE OBJECTS |
755 | =head2 ATTACHABLE OBJECTS |
660 | |
756 | |
661 | Many objects in crossfire are so-called attachable objects. That means you can |
757 | Many objects in deliantra are so-called attachable objects. That means you can |
662 | attach callbacks/event handlers (a collection of which is called an "attachment") |
758 | attach callbacks/event handlers (a collection of which is called an "attachment") |
663 | to it. All such attachable objects support the following methods. |
759 | to it. All such attachable objects support the following methods. |
664 | |
760 | |
665 | In the following description, CLASS can be any of C<global>, C<object> |
761 | In the following description, CLASS can be any of C<global>, C<object> |
666 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
762 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
667 | Crossfire TRT). |
763 | Deliantra). |
668 | |
764 | |
669 | =over 4 |
765 | =over 4 |
670 | |
766 | |
671 | =item $attachable->attach ($attachment, key => $value...) |
767 | =item $attachable->attach ($attachment, key => $value...) |
672 | |
768 | |
… | |
… | |
716 | =item cf::CLASS::attachment $name, ... |
812 | =item cf::CLASS::attachment $name, ... |
717 | |
813 | |
718 | Register an attachment by C<$name> through which attachable objects of the |
814 | Register an attachment by C<$name> through which attachable objects of the |
719 | given CLASS can refer to this attachment. |
815 | given CLASS can refer to this attachment. |
720 | |
816 | |
721 | Some classes such as crossfire maps and objects can specify attachments |
817 | Some classes such as deliantra maps and objects can specify attachments |
722 | that are attached at load/instantiate time, thus the need for a name. |
818 | that are attached at load/instantiate time, thus the need for a name. |
723 | |
819 | |
724 | These calls expect any number of the following handler/hook descriptions: |
820 | These calls expect any number of the following handler/hook descriptions: |
725 | |
821 | |
726 | =over 4 |
822 | =over 4 |
… | |
… | |
954 | } |
1050 | } |
955 | |
1051 | |
956 | 0 |
1052 | 0 |
957 | } |
1053 | } |
958 | |
1054 | |
959 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1055 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
960 | |
1056 | |
961 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1057 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
962 | |
1058 | |
963 | Generate an object-specific event with the given arguments. |
1059 | Generate an object-specific event with the given arguments. |
964 | |
1060 | |
… | |
… | |
1017 | |
1113 | |
1018 | sub reattach { |
1114 | sub reattach { |
1019 | # basically do the same as instantiate, without calling instantiate |
1115 | # basically do the same as instantiate, without calling instantiate |
1020 | my ($obj) = @_; |
1116 | my ($obj) = @_; |
1021 | |
1117 | |
|
|
1118 | # no longer needed after getting rid of delete_package? |
1022 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1119 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1023 | |
1120 | |
1024 | my $registry = $obj->registry; |
1121 | my $registry = $obj->registry; |
1025 | |
1122 | |
1026 | @$registry = (); |
1123 | @$registry = (); |
1027 | |
1124 | |
… | |
… | |
1042 | cf::attachable->attach ( |
1139 | cf::attachable->attach ( |
1043 | prio => -1000000, |
1140 | prio => -1000000, |
1044 | on_instantiate => sub { |
1141 | on_instantiate => sub { |
1045 | my ($obj, $data) = @_; |
1142 | my ($obj, $data) = @_; |
1046 | |
1143 | |
1047 | $data = from_json $data; |
1144 | $data = decode_json $data; |
1048 | |
1145 | |
1049 | for (@$data) { |
1146 | for (@$data) { |
1050 | my ($name, $args) = @$_; |
1147 | my ($name, $args) = @$_; |
1051 | |
1148 | |
1052 | $obj->attach ($name, %{$args || {} }); |
1149 | $obj->attach ($name, %{$args || {} }); |
… | |
… | |
1073 | utf8::decode (my $decname = $filename); |
1170 | utf8::decode (my $decname = $filename); |
1074 | warn sprintf "saving %s (%d,%d)\n", |
1171 | warn sprintf "saving %s (%d,%d)\n", |
1075 | $decname, length $$rdata, scalar @$objs; |
1172 | $decname, length $$rdata, scalar @$objs; |
1076 | |
1173 | |
1077 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1174 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1078 | chmod SAVE_MODE, $fh; |
1175 | aio_chmod $fh, SAVE_MODE; |
1079 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1176 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1080 | aio_fsync $fh if $cf::USE_FSYNC; |
1177 | if ($cf::USE_FSYNC) { |
|
|
1178 | 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; |
|
|
1179 | aio_fsync $fh; |
|
|
1180 | } |
1081 | close $fh; |
1181 | aio_close $fh; |
1082 | |
1182 | |
1083 | if (@$objs) { |
1183 | if (@$objs) { |
1084 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1184 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1085 | chmod SAVE_MODE, $fh; |
1185 | aio_chmod $fh, SAVE_MODE; |
1086 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1186 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
1087 | aio_write $fh, 0, (length $data), $data, 0; |
1187 | aio_write $fh, 0, (length $data), $data, 0; |
1088 | aio_fsync $fh if $cf::USE_FSYNC; |
1188 | if ($cf::USE_FSYNC) { |
|
|
1189 | 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; |
|
|
1190 | aio_fsync $fh; |
|
|
1191 | } |
1089 | close $fh; |
1192 | aio_close $fh; |
1090 | aio_rename "$filename.pst~", "$filename.pst"; |
1193 | aio_rename "$filename.pst~", "$filename.pst"; |
1091 | } |
1194 | } |
1092 | } else { |
1195 | } else { |
1093 | aio_unlink "$filename.pst"; |
1196 | aio_unlink "$filename.pst"; |
1094 | } |
1197 | } |
1095 | |
1198 | |
1096 | aio_rename "$filename~", $filename; |
1199 | aio_rename "$filename~", $filename; |
|
|
1200 | |
|
|
1201 | $filename =~ s%/[^/]+$%%; |
|
|
1202 | aio_pathsync $filename if $cf::USE_FSYNC; |
1097 | } else { |
1203 | } else { |
1098 | warn "FATAL: $filename~: $!\n"; |
1204 | warn "unable to save objects: $filename~: $!\n"; |
1099 | } |
1205 | } |
1100 | } else { |
1206 | } else { |
1101 | aio_unlink $filename; |
1207 | aio_unlink $filename; |
1102 | aio_unlink "$filename.pst"; |
1208 | aio_unlink "$filename.pst"; |
1103 | } |
1209 | } |
… | |
… | |
1194 | my ($name, $cb) = @_; |
1300 | my ($name, $cb) = @_; |
1195 | |
1301 | |
1196 | $EXTICMD{$name} = $cb; |
1302 | $EXTICMD{$name} = $cb; |
1197 | } |
1303 | } |
1198 | |
1304 | |
|
|
1305 | use File::Glob (); |
|
|
1306 | |
1199 | cf::player->attach ( |
1307 | cf::player->attach ( |
1200 | on_command => sub { |
1308 | on_command => sub { |
1201 | my ($pl, $name, $params) = @_; |
1309 | my ($pl, $name, $params) = @_; |
1202 | |
1310 | |
1203 | my $cb = $COMMAND{$name} |
1311 | my $cb = $COMMAND{$name} |
… | |
… | |
1235 | |
1343 | |
1236 | cf::override; |
1344 | cf::override; |
1237 | }, |
1345 | }, |
1238 | ); |
1346 | ); |
1239 | |
1347 | |
|
|
1348 | # "readahead" all extensions |
|
|
1349 | sub cache_extensions { |
|
|
1350 | my $grp = IO::AIO::aio_group; |
|
|
1351 | |
|
|
1352 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1353 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1354 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1355 | } |
|
|
1356 | }; |
|
|
1357 | |
|
|
1358 | $grp |
|
|
1359 | } |
|
|
1360 | |
1240 | sub load_extensions { |
1361 | sub load_extensions { |
1241 | cf::sync_job { |
1362 | cf::sync_job { |
1242 | my %todo; |
1363 | my %todo; |
1243 | |
1364 | |
1244 | for my $path (<$LIBDIR/*.ext>) { |
1365 | for my $path (<$LIBDIR/*.ext>) { |
… | |
… | |
1263 | |
1384 | |
1264 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1385 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1265 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1386 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1266 | |
1387 | |
1267 | $ext{source} = |
1388 | $ext{source} = |
1268 | "package $pkg; use strict; use utf8;\n" |
1389 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
1269 | . "#line 1 \"$path\"\n{\n" |
1390 | . "#line 1 \"$path\"\n{\n" |
1270 | . $source |
1391 | . $source |
1271 | . "\n};\n1"; |
1392 | . "\n};\n1"; |
1272 | |
1393 | |
1273 | $todo{$base} = \%ext; |
1394 | $todo{$base} = \%ext; |
… | |
… | |
1289 | my $msg = $@ ? "$v->{path}: $@\n" |
1410 | my $msg = $@ ? "$v->{path}: $@\n" |
1290 | : "$v->{base}: extension inactive.\n"; |
1411 | : "$v->{base}: extension inactive.\n"; |
1291 | |
1412 | |
1292 | if (exists $v->{meta}{mandatory}) { |
1413 | if (exists $v->{meta}{mandatory}) { |
1293 | warn $msg; |
1414 | warn $msg; |
1294 | warn "mandatory extension failed to load, exiting.\n"; |
1415 | cf::cleanup "mandatory extension failed to load, exiting."; |
1295 | exit 1; |
|
|
1296 | } |
1416 | } |
1297 | |
1417 | |
1298 | warn $msg; |
1418 | warn $msg; |
1299 | } |
1419 | } |
1300 | |
1420 | |
… | |
… | |
1314 | |
1434 | |
1315 | =back |
1435 | =back |
1316 | |
1436 | |
1317 | =head2 CORE EXTENSIONS |
1437 | =head2 CORE EXTENSIONS |
1318 | |
1438 | |
1319 | Functions and methods that extend core crossfire objects. |
1439 | Functions and methods that extend core deliantra objects. |
1320 | |
1440 | |
1321 | =cut |
1441 | =cut |
1322 | |
1442 | |
1323 | package cf::player; |
1443 | package cf::player; |
1324 | |
1444 | |
… | |
… | |
1367 | |
1487 | |
1368 | sub exists($) { |
1488 | sub exists($) { |
1369 | my ($login) = @_; |
1489 | my ($login) = @_; |
1370 | |
1490 | |
1371 | $cf::PLAYER{$login} |
1491 | $cf::PLAYER{$login} |
1372 | or cf::sync_job { !aio_stat path $login } |
1492 | or !aio_stat path $login |
1373 | } |
1493 | } |
1374 | |
1494 | |
1375 | sub find($) { |
1495 | sub find($) { |
1376 | return $cf::PLAYER{$_[0]} || do { |
1496 | return $cf::PLAYER{$_[0]} || do { |
1377 | my $login = $_[0]; |
1497 | my $login = $_[0]; |
… | |
… | |
1389 | my $f = new_from_file cf::object::thawer path $login |
1509 | my $f = new_from_file cf::object::thawer path $login |
1390 | or return; |
1510 | or return; |
1391 | |
1511 | |
1392 | my $pl = cf::player::load_pl $f |
1512 | my $pl = cf::player::load_pl $f |
1393 | or return; |
1513 | or return; |
|
|
1514 | |
1394 | local $cf::PLAYER_LOADING{$login} = $pl; |
1515 | local $cf::PLAYER_LOADING{$login} = $pl; |
1395 | $f->resolve_delayed_derefs; |
1516 | $f->resolve_delayed_derefs; |
1396 | $cf::PLAYER{$login} = $pl |
1517 | $cf::PLAYER{$login} = $pl |
1397 | } |
1518 | } |
1398 | } |
1519 | } |
… | |
… | |
1408 | |
1529 | |
1409 | return if $pl->{deny_save}; |
1530 | return if $pl->{deny_save}; |
1410 | |
1531 | |
1411 | aio_mkdir playerdir $pl, 0770; |
1532 | aio_mkdir playerdir $pl, 0770; |
1412 | $pl->{last_save} = $cf::RUNTIME; |
1533 | $pl->{last_save} = $cf::RUNTIME; |
|
|
1534 | |
|
|
1535 | cf::get_slot 0.01; |
1413 | |
1536 | |
1414 | $pl->save_pl ($path); |
1537 | $pl->save_pl ($path); |
1415 | cf::cede_to_tick; |
1538 | cf::cede_to_tick; |
1416 | } |
1539 | } |
1417 | |
1540 | |
… | |
… | |
1449 | my ($pl) = @_; |
1572 | my ($pl) = @_; |
1450 | |
1573 | |
1451 | my $name = $pl->ob->name; |
1574 | my $name = $pl->ob->name; |
1452 | |
1575 | |
1453 | $pl->{deny_save} = 1; |
1576 | $pl->{deny_save} = 1; |
1454 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1577 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
1455 | |
1578 | |
1456 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1579 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1457 | $pl->deactivate; |
1580 | $pl->deactivate; |
|
|
1581 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1582 | $pl->ob->check_score; |
1458 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1583 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1459 | $pl->ns->destroy if $pl->ns; |
1584 | $pl->ns->destroy if $pl->ns; |
1460 | |
1585 | |
1461 | my $path = playerdir $pl; |
1586 | my $path = playerdir $pl; |
1462 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1587 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
… | |
… | |
1501 | |
1626 | |
1502 | for my $login (@$dirs) { |
1627 | for my $login (@$dirs) { |
1503 | my $path = path $login; |
1628 | my $path = path $login; |
1504 | |
1629 | |
1505 | # a .pst is a dead give-away for a valid player |
1630 | # a .pst is a dead give-away for a valid player |
1506 | unless (-e "$path.pst") { |
1631 | # if no pst file found, open and chekc for blocked users |
|
|
1632 | if (aio_stat "$path.pst") { |
1507 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1633 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
1508 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1634 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1509 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1635 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1510 | } |
1636 | } |
1511 | |
1637 | |
… | |
… | |
1542 | } |
1668 | } |
1543 | |
1669 | |
1544 | \@paths |
1670 | \@paths |
1545 | } |
1671 | } |
1546 | |
1672 | |
1547 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1673 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
1548 | |
1674 | |
1549 | Expand crossfire pod fragments into protocol xml. |
1675 | Expand deliantra pod fragments into protocol xml. |
1550 | |
|
|
1551 | =cut |
|
|
1552 | |
|
|
1553 | use re 'eval'; |
|
|
1554 | |
|
|
1555 | my $group; |
|
|
1556 | my $interior; $interior = qr{ |
|
|
1557 | (?: |
|
|
1558 | \ (.*?)\ (?{ $group = $^N }) |
|
|
1559 | | < (??{$interior}) > |
|
|
1560 | ) |
|
|
1561 | }x; |
|
|
1562 | |
|
|
1563 | sub expand_cfpod { |
|
|
1564 | my ($self, $pod) = @_; |
|
|
1565 | |
|
|
1566 | my $xml; |
|
|
1567 | |
|
|
1568 | while () { |
|
|
1569 | if ($pod =~ /\G( (?: [^BCGHITU]+ | .(?=[^<]) )+ )/xgcs) { |
|
|
1570 | $group = $1; |
|
|
1571 | |
|
|
1572 | $group =~ s/&/&/g; |
|
|
1573 | $group =~ s/</</g; |
|
|
1574 | |
|
|
1575 | $xml .= $group; |
|
|
1576 | } elsif ($pod =~ m%\G |
|
|
1577 | ([BCGHITU]) |
|
|
1578 | < |
|
|
1579 | (?: |
|
|
1580 | ([^<>]*) (?{ $group = $^N }) |
|
|
1581 | | < $interior > |
|
|
1582 | ) |
|
|
1583 | > |
|
|
1584 | %gcsx |
|
|
1585 | ) { |
|
|
1586 | my ($code, $data) = ($1, $group); |
|
|
1587 | |
|
|
1588 | if ($code eq "B") { |
|
|
1589 | $xml .= "<b>" . expand_cfpod ($self, $data) . "</b>"; |
|
|
1590 | } elsif ($code eq "I") { |
|
|
1591 | $xml .= "<i>" . expand_cfpod ($self, $data) . "</i>"; |
|
|
1592 | } elsif ($code eq "U") { |
|
|
1593 | $xml .= "<u>" . expand_cfpod ($self, $data) . "</u>"; |
|
|
1594 | } elsif ($code eq "C") { |
|
|
1595 | $xml .= "<tt>" . expand_cfpod ($self, $data) . "</tt>"; |
|
|
1596 | } elsif ($code eq "T") { |
|
|
1597 | $xml .= "<big><b>" . expand_cfpod ($self, $data) . "</b></big>"; |
|
|
1598 | } elsif ($code eq "G") { |
|
|
1599 | my ($male, $female) = split /\|/, $data; |
|
|
1600 | $data = $self->gender ? $female : $male; |
|
|
1601 | $xml .= expand_cfpod ($self, $data); |
|
|
1602 | } elsif ($code eq "H") { |
|
|
1603 | $xml .= ("<fg name=\"lightblue\">[" . expand_cfpod ($self, $data) . " (Use hintmode to suppress hints)]</fg>", |
|
|
1604 | "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>", |
|
|
1605 | "") |
|
|
1606 | [$self->{hintmode}]; |
|
|
1607 | } else { |
|
|
1608 | $xml .= "error processing '$code($data)' directive"; |
|
|
1609 | } |
|
|
1610 | } else { |
|
|
1611 | if ($pod =~ /\G(.+)/) { |
|
|
1612 | warn "parse error while expanding $pod (at $1)"; |
|
|
1613 | } |
|
|
1614 | last; |
|
|
1615 | } |
|
|
1616 | } |
|
|
1617 | |
|
|
1618 | for ($xml) { |
|
|
1619 | # create single paragraphs (very hackish) |
|
|
1620 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
1621 | |
|
|
1622 | # compress some whitespace |
|
|
1623 | s/\s+\n/\n/g; # ws line-ends |
|
|
1624 | s/\n\n+/\n/g; # double lines |
|
|
1625 | s/^\n+//; # beginning lines |
|
|
1626 | s/\n+$//; # ending lines |
|
|
1627 | } |
|
|
1628 | |
|
|
1629 | $xml |
|
|
1630 | } |
|
|
1631 | |
|
|
1632 | sub hintmode { |
|
|
1633 | $_[0]{hintmode} = $_[1] if @_ > 1; |
|
|
1634 | $_[0]{hintmode} |
|
|
1635 | } |
|
|
1636 | |
1676 | |
1637 | =item $player->ext_reply ($msgid, @msg) |
1677 | =item $player->ext_reply ($msgid, @msg) |
1638 | |
1678 | |
1639 | Sends an ext reply to the player. |
1679 | Sends an ext reply to the player. |
1640 | |
1680 | |
… | |
… | |
1707 | our $MAX_RESET = 3600; |
1747 | our $MAX_RESET = 3600; |
1708 | our $DEFAULT_RESET = 3000; |
1748 | our $DEFAULT_RESET = 3000; |
1709 | |
1749 | |
1710 | sub generate_random_map { |
1750 | sub generate_random_map { |
1711 | my ($self, $rmp) = @_; |
1751 | my ($self, $rmp) = @_; |
|
|
1752 | |
|
|
1753 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1754 | |
1712 | # mit "rum" bekleckern, nicht |
1755 | # mit "rum" bekleckern, nicht |
1713 | $self->_create_random_map ( |
1756 | $self->_create_random_map ( |
1714 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1757 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1715 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1758 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1716 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1759 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
… | |
… | |
1838 | |
1881 | |
1839 | # the temporary/swap location |
1882 | # the temporary/swap location |
1840 | sub save_path { |
1883 | sub save_path { |
1841 | my ($self) = @_; |
1884 | my ($self) = @_; |
1842 | |
1885 | |
1843 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1886 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1844 | "$TMPDIR/$path.map" |
1887 | "$TMPDIR/$path.map" |
1845 | } |
1888 | } |
1846 | |
1889 | |
1847 | # the unique path, undef == no special unique path |
1890 | # the unique path, undef == no special unique path |
1848 | sub uniq_path { |
1891 | sub uniq_path { |
1849 | my ($self) = @_; |
1892 | my ($self) = @_; |
1850 | |
1893 | |
1851 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1894 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
1852 | "$UNIQUEDIR/$path" |
1895 | "$UNIQUEDIR/$path" |
1853 | } |
|
|
1854 | |
|
|
1855 | # and all this just because we cannot iterate over |
|
|
1856 | # all maps in C++... |
|
|
1857 | sub change_all_map_light { |
|
|
1858 | my ($change) = @_; |
|
|
1859 | |
|
|
1860 | $_->change_map_light ($change) |
|
|
1861 | for grep $_->outdoor, values %cf::MAP; |
|
|
1862 | } |
1896 | } |
1863 | |
1897 | |
1864 | sub decay_objects { |
1898 | sub decay_objects { |
1865 | my ($self) = @_; |
1899 | my ($self) = @_; |
1866 | |
1900 | |
… | |
… | |
1950 | sub find { |
1984 | sub find { |
1951 | my ($path, $origin) = @_; |
1985 | my ($path, $origin) = @_; |
1952 | |
1986 | |
1953 | $path = normalise $path, $origin && $origin->path; |
1987 | $path = normalise $path, $origin && $origin->path; |
1954 | |
1988 | |
1955 | cf::lock_wait "map_data:$path";#d#remove |
1989 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
1956 | cf::lock_wait "map_find:$path"; |
1990 | my $guard2 = cf::lock_acquire "map_find:$path"; |
1957 | |
1991 | |
1958 | $cf::MAP{$path} || do { |
1992 | $cf::MAP{$path} || do { |
1959 | my $guard1 = cf::lock_acquire "map_find:$path"; |
|
|
1960 | my $guard2 = cf::lock_acquire "map_data:$path"; # just for the fun of it |
|
|
1961 | |
|
|
1962 | my $map = new_from_path cf::map $path |
1993 | my $map = new_from_path cf::map $path |
1963 | or return; |
1994 | or return; |
1964 | |
1995 | |
1965 | $map->{last_save} = $cf::RUNTIME; |
1996 | $map->{last_save} = $cf::RUNTIME; |
1966 | |
1997 | |
… | |
… | |
1968 | or return; |
1999 | or return; |
1969 | |
2000 | |
1970 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2001 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
1971 | # doing this can freeze the server in a sync job, obviously |
2002 | # doing this can freeze the server in a sync job, obviously |
1972 | #$cf::WAIT_FOR_TICK->wait; |
2003 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2004 | undef $guard2; |
1973 | undef $guard1; |
2005 | undef $guard1; |
1974 | undef $guard2; |
|
|
1975 | $map->reset; |
2006 | $map->reset; |
1976 | return find $path; |
2007 | return find $path; |
1977 | } |
2008 | } |
1978 | |
2009 | |
1979 | $cf::MAP{$path} = $map |
2010 | $cf::MAP{$path} = $map |
… | |
… | |
2006 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2037 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
2007 | $f->skip_block; |
2038 | $f->skip_block; |
2008 | $self->_load_objects ($f) |
2039 | $self->_load_objects ($f) |
2009 | or return; |
2040 | or return; |
2010 | |
2041 | |
2011 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2042 | $self->post_load_original |
2012 | if delete $self->{load_original}; |
2043 | if delete $self->{load_original}; |
2013 | |
2044 | |
2014 | if (my $uniq = $self->uniq_path) { |
2045 | if (my $uniq = $self->uniq_path) { |
2015 | utf8::encode $uniq; |
2046 | utf8::encode $uniq; |
2016 | unless (aio_stat $uniq) { |
2047 | unless (aio_stat $uniq) { |
… | |
… | |
2034 | unless ($self->{deny_activate}) { |
2065 | unless ($self->{deny_activate}) { |
2035 | $self->decay_objects; |
2066 | $self->decay_objects; |
2036 | $self->fix_auto_apply; |
2067 | $self->fix_auto_apply; |
2037 | $self->update_buttons; |
2068 | $self->update_buttons; |
2038 | cf::cede_to_tick; |
2069 | cf::cede_to_tick; |
2039 | $self->set_darkness_map; |
|
|
2040 | cf::cede_to_tick; |
|
|
2041 | $self->activate; |
2070 | $self->activate; |
2042 | } |
2071 | } |
2043 | |
2072 | |
2044 | $self->{last_save} = $cf::RUNTIME; |
2073 | $self->{last_save} = $cf::RUNTIME; |
2045 | $self->last_access ($cf::RUNTIME); |
2074 | $self->last_access ($cf::RUNTIME); |
2046 | |
2075 | |
2047 | $self->in_memory (cf::MAP_IN_MEMORY); |
2076 | $self->in_memory (cf::MAP_ACTIVE); |
2048 | } |
2077 | } |
2049 | |
2078 | |
2050 | $self->post_load; |
2079 | $self->post_load; |
2051 | } |
2080 | } |
2052 | |
2081 | |
… | |
… | |
2110 | my ($path, $origin, $load) = @_; |
2139 | my ($path, $origin, $load) = @_; |
2111 | |
2140 | |
2112 | $path = normalise $path, $origin && $origin->{path}; |
2141 | $path = normalise $path, $origin && $origin->{path}; |
2113 | |
2142 | |
2114 | if (my $map = $cf::MAP{$path}) { |
2143 | if (my $map = $cf::MAP{$path}) { |
2115 | return $map if !$load || $map->in_memory == cf::MAP_IN_MEMORY; |
2144 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
2116 | } |
2145 | } |
2117 | |
2146 | |
2118 | $MAP_PREFETCH{$path} |= $load; |
2147 | $MAP_PREFETCH{$path} |= $load; |
2119 | |
2148 | |
2120 | $MAP_PREFETCHER ||= cf::async { |
2149 | $MAP_PREFETCHER ||= cf::async { |
… | |
… | |
2157 | cf::async { |
2186 | cf::async { |
2158 | $Coro::current->{desc} = "map player save"; |
2187 | $Coro::current->{desc} = "map player save"; |
2159 | $_->contr->save for $self->players; |
2188 | $_->contr->save for $self->players; |
2160 | }; |
2189 | }; |
2161 | |
2190 | |
|
|
2191 | cf::get_slot 0.02; |
|
|
2192 | |
2162 | if ($uniq) { |
2193 | if ($uniq) { |
2163 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2194 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2164 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2195 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2165 | } else { |
2196 | } else { |
2166 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
2197 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
… | |
… | |
2174 | $self->save; |
2205 | $self->save; |
2175 | |
2206 | |
2176 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2207 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2177 | |
2208 | |
2178 | return if $self->players; |
2209 | return if $self->players; |
2179 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2210 | return if $self->in_memory != cf::MAP_ACTIVE; |
2180 | return if $self->{deny_save}; |
2211 | return if $self->{deny_save}; |
2181 | |
2212 | |
2182 | $self->in_memory (cf::MAP_SWAPPED); |
2213 | $self->in_memory (cf::MAP_SWAPPED); |
2183 | |
2214 | |
2184 | $self->deactivate; |
2215 | $self->deactivate; |
… | |
… | |
2209 | |
2240 | |
2210 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2241 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2211 | |
2242 | |
2212 | return if $self->players; |
2243 | return if $self->players; |
2213 | |
2244 | |
2214 | warn "resetting map ", $self->path; |
2245 | warn "resetting map ", $self->path, "\n"; |
2215 | |
2246 | |
2216 | $self->in_memory (cf::MAP_SWAPPED); |
2247 | $self->in_memory (cf::MAP_SWAPPED); |
2217 | |
2248 | |
2218 | # need to save uniques path |
2249 | # need to save uniques path |
2219 | unless ($self->{deny_save}) { |
2250 | unless ($self->{deny_save}) { |
… | |
… | |
2302 | |
2333 | |
2303 | sub unique_maps() { |
2334 | sub unique_maps() { |
2304 | [ |
2335 | [ |
2305 | map { |
2336 | map { |
2306 | utf8::decode $_; |
2337 | utf8::decode $_; |
2307 | /\.map$/ |
2338 | s/\.map$//; # TODO future compatibility hack |
|
|
2339 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2340 | ? () |
2308 | ? normalise $_ |
2341 | : normalise $_ |
2309 | : () |
|
|
2310 | } @{ aio_readdir $UNIQUEDIR or [] } |
2342 | } @{ aio_readdir $UNIQUEDIR or [] } |
2311 | ] |
2343 | ] |
2312 | } |
2344 | } |
2313 | |
2345 | |
2314 | package cf; |
2346 | =item cf::map::static_maps |
|
|
2347 | |
|
|
2348 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2349 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2350 | block. |
|
|
2351 | |
|
|
2352 | =cut |
|
|
2353 | |
|
|
2354 | sub static_maps() { |
|
|
2355 | my @dirs = ""; |
|
|
2356 | my @maps; |
|
|
2357 | |
|
|
2358 | while (@dirs) { |
|
|
2359 | my $dir = shift @dirs; |
|
|
2360 | |
|
|
2361 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2362 | |
|
|
2363 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2364 | or return; |
|
|
2365 | |
|
|
2366 | for (@$files) { |
|
|
2367 | s/\.map$// or next; |
|
|
2368 | utf8::decode $_; |
|
|
2369 | push @maps, "$dir/$_"; |
|
|
2370 | } |
|
|
2371 | |
|
|
2372 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2373 | } |
|
|
2374 | |
|
|
2375 | \@maps |
|
|
2376 | } |
2315 | |
2377 | |
2316 | =back |
2378 | =back |
2317 | |
2379 | |
2318 | =head3 cf::object |
2380 | =head3 cf::object |
2319 | |
2381 | |
… | |
… | |
2323 | |
2385 | |
2324 | =over 4 |
2386 | =over 4 |
2325 | |
2387 | |
2326 | =item $ob->inv_recursive |
2388 | =item $ob->inv_recursive |
2327 | |
2389 | |
2328 | Returns the inventory of the object _and_ their inventories, recursively. |
2390 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2391 | but I<not> the object itself. |
2329 | |
2392 | |
2330 | =cut |
2393 | =cut |
2331 | |
2394 | |
2332 | sub inv_recursive_; |
2395 | sub inv_recursive_; |
2333 | sub inv_recursive_ { |
2396 | sub inv_recursive_ { |
… | |
… | |
2338 | inv_recursive_ inv $_[0] |
2401 | inv_recursive_ inv $_[0] |
2339 | } |
2402 | } |
2340 | |
2403 | |
2341 | =item $ref = $ob->ref |
2404 | =item $ref = $ob->ref |
2342 | |
2405 | |
2343 | creates and returns a persistent reference to an objetc that can be stored as a string. |
2406 | Creates and returns a persistent reference to an object that can be stored as a string. |
2344 | |
2407 | |
2345 | =item $ob = cf::object::deref ($refstring) |
2408 | =item $ob = cf::object::deref ($refstring) |
2346 | |
2409 | |
2347 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2410 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
2348 | even if the object actually exists. May block. |
2411 | even if the object actually exists. May block. |
… | |
… | |
2380 | can be C<undef>. Does the right thing when the player is currently in a |
2443 | can be C<undef>. Does the right thing when the player is currently in a |
2381 | dialogue with the given NPC character. |
2444 | dialogue with the given NPC character. |
2382 | |
2445 | |
2383 | =cut |
2446 | =cut |
2384 | |
2447 | |
|
|
2448 | our $SAY_CHANNEL = { |
|
|
2449 | id => "say", |
|
|
2450 | title => "Map", |
|
|
2451 | reply => "say ", |
|
|
2452 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2453 | }; |
|
|
2454 | |
|
|
2455 | our $CHAT_CHANNEL = { |
|
|
2456 | id => "chat", |
|
|
2457 | title => "Chat", |
|
|
2458 | reply => "chat ", |
|
|
2459 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2460 | }; |
|
|
2461 | |
2385 | # rough implementation of a future "reply" method that works |
2462 | # rough implementation of a future "reply" method that works |
2386 | # with dialog boxes. |
2463 | # with dialog boxes. |
2387 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2464 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2388 | sub cf::object::player::reply($$$;$) { |
2465 | sub cf::object::player::reply($$$;$) { |
2389 | my ($self, $npc, $msg, $flags) = @_; |
2466 | my ($self, $npc, $msg, $flags) = @_; |
… | |
… | |
2400 | my $dialog = $pl->{npc_dialog}; |
2477 | my $dialog = $pl->{npc_dialog}; |
2401 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2478 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
2402 | |
2479 | |
2403 | } else { |
2480 | } else { |
2404 | $msg = $npc->name . " says: $msg" if $npc; |
2481 | $msg = $npc->name . " says: $msg" if $npc; |
2405 | $self->message ($msg, $flags); |
2482 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
2406 | } |
2483 | } |
2407 | } |
2484 | } |
2408 | } |
2485 | } |
2409 | |
2486 | |
2410 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
2487 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
… | |
… | |
2435 | |
2512 | |
2436 | =item $player_object->enter_link |
2513 | =item $player_object->enter_link |
2437 | |
2514 | |
2438 | Freezes the player and moves him/her to a special map (C<{link}>). |
2515 | Freezes the player and moves him/her to a special map (C<{link}>). |
2439 | |
2516 | |
2440 | The player should be reasonably safe there for short amounts of time. You |
2517 | The player should be reasonably safe there for short amounts of time (e.g. |
2441 | I<MUST> call C<leave_link> as soon as possible, though. |
2518 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2519 | though, as the palyer cannot control the character while it is on the link |
|
|
2520 | map. |
2442 | |
2521 | |
2443 | Will never block. |
2522 | Will never block. |
2444 | |
2523 | |
2445 | =item $player_object->leave_link ($map, $x, $y) |
2524 | =item $player_object->leave_link ($map, $x, $y) |
2446 | |
2525 | |
… | |
… | |
2498 | ($x, $y) = (-1, -1) |
2577 | ($x, $y) = (-1, -1) |
2499 | unless (defined $x) && (defined $y); |
2578 | unless (defined $x) && (defined $y); |
2500 | |
2579 | |
2501 | # use -1 or undef as default coordinates, not 0, 0 |
2580 | # use -1 or undef as default coordinates, not 0, 0 |
2502 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2581 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2503 | if $x <=0 && $y <= 0; |
2582 | if $x <= 0 && $y <= 0; |
2504 | |
2583 | |
2505 | $map->load; |
2584 | $map->load; |
2506 | $map->load_neighbours; |
2585 | $map->load_neighbours; |
2507 | |
2586 | |
2508 | return unless $self->contr->active; |
2587 | return unless $self->contr->active; |
2509 | $self->activate_recursive; |
|
|
2510 | |
2588 | |
2511 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2589 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2512 | $self->enter_map ($map, $x, $y); |
2590 | $self->enter_map ($map, $x, $y); |
|
|
2591 | |
|
|
2592 | # only activate afterwards, to support waiting in hooks |
|
|
2593 | $self->activate_recursive; |
2513 | } |
2594 | } |
2514 | |
2595 | |
2515 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2596 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
2516 | |
2597 | |
2517 | Moves the player to the given map-path and coordinates by first freezing |
2598 | Moves the player to the given map-path and coordinates by first freezing |
2518 | her, loading and preparing them map, calling the provided $check callback |
2599 | her, loading and preparing them map, calling the provided $check callback |
2519 | that has to return the map if sucecssful, and then unfreezes the player on |
2600 | that has to return the map if sucecssful, and then unfreezes the player on |
2520 | the new (success) or old (failed) map position. In either case, $done will |
2601 | the new (success) or old (failed) map position. In either case, $done will |
2521 | be called at the end of this process. |
2602 | be called at the end of this process. |
|
|
2603 | |
|
|
2604 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2605 | it needs a loaded map it has to call C<< ->load >>. |
2522 | |
2606 | |
2523 | =cut |
2607 | =cut |
2524 | |
2608 | |
2525 | our $GOTOGEN; |
2609 | our $GOTOGEN; |
2526 | |
2610 | |
… | |
… | |
2605 | } |
2689 | } |
2606 | |
2690 | |
2607 | sub prepare_random_map { |
2691 | sub prepare_random_map { |
2608 | my ($exit) = @_; |
2692 | my ($exit) = @_; |
2609 | |
2693 | |
2610 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2611 | |
|
|
2612 | # all this does is basically replace the /! path by |
2694 | # all this does is basically replace the /! path by |
2613 | # a new random map path (?random/...) with a seed |
2695 | # a new random map path (?random/...) with a seed |
2614 | # that depends on the exit object |
2696 | # that depends on the exit object |
2615 | |
2697 | |
2616 | my $rmp = parse_random_map_params $exit->msg; |
2698 | my $rmp = parse_random_map_params $exit->msg; |
… | |
… | |
2618 | if ($exit->map) { |
2700 | if ($exit->map) { |
2619 | $rmp->{region} = $exit->region->name; |
2701 | $rmp->{region} = $exit->region->name; |
2620 | $rmp->{origin_map} = $exit->map->path; |
2702 | $rmp->{origin_map} = $exit->map->path; |
2621 | $rmp->{origin_x} = $exit->x; |
2703 | $rmp->{origin_x} = $exit->x; |
2622 | $rmp->{origin_y} = $exit->y; |
2704 | $rmp->{origin_y} = $exit->y; |
|
|
2705 | |
|
|
2706 | $exit->map->touch; |
2623 | } |
2707 | } |
2624 | |
2708 | |
2625 | $rmp->{random_seed} ||= $exit->random_seed; |
2709 | $rmp->{random_seed} ||= $exit->random_seed; |
2626 | |
2710 | |
2627 | my $data = cf::to_json $rmp; |
2711 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
2628 | my $md5 = Digest::MD5::md5_hex $data; |
2712 | my $md5 = Digest::MD5::md5_hex $data; |
2629 | my $meta = "$RANDOMDIR/$md5.meta"; |
2713 | my $meta = "$RANDOMDIR/$md5.meta"; |
2630 | |
2714 | |
2631 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2715 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2632 | aio_write $fh, 0, (length $data), $data, 0; |
2716 | aio_write $fh, 0, (length $data), $data, 0; |
2633 | undef $fh; |
2717 | undef $fh; |
2634 | aio_rename "$meta~", $meta; |
2718 | aio_rename "$meta~", $meta; |
2635 | |
2719 | |
|
|
2720 | my $slaying = "?random/$md5"; |
|
|
2721 | |
|
|
2722 | if ($exit->valid) { |
2636 | $exit->slaying ("?random/$md5"); |
2723 | $exit->slaying ("?random/$md5"); |
2637 | $exit->msg (undef); |
2724 | $exit->msg (undef); |
|
|
2725 | } |
2638 | } |
2726 | } |
2639 | } |
2727 | } |
2640 | |
2728 | |
2641 | sub cf::object::player::enter_exit { |
2729 | sub cf::object::player::enter_exit { |
2642 | my ($self, $exit) = @_; |
2730 | my ($self, $exit) = @_; |
2643 | |
2731 | |
2644 | return unless $self->type == cf::PLAYER; |
2732 | return unless $self->type == cf::PLAYER; |
2645 | |
2733 | |
2646 | if ($exit->slaying eq "/!") { |
|
|
2647 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
2648 | # the problem is that $exit might not survive long enough |
|
|
2649 | # so it needs to be done right now, right here |
|
|
2650 | cf::sync_job { prepare_random_map $exit }; |
|
|
2651 | } |
|
|
2652 | |
|
|
2653 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2654 | my $hp = $exit->stats->hp; |
|
|
2655 | my $sp = $exit->stats->sp; |
|
|
2656 | |
|
|
2657 | $self->enter_link; |
2734 | $self->enter_link; |
2658 | |
2735 | |
2659 | # if exit is damned, update players death & WoR home-position |
|
|
2660 | $self->contr->savebed ($slaying, $hp, $sp) |
|
|
2661 | if $exit->flag (FLAG_DAMNED); |
|
|
2662 | |
|
|
2663 | (async { |
2736 | (async { |
2664 | $Coro::current->{desc} = "enter_exit $slaying $hp $sp"; |
2737 | $Coro::current->{desc} = "enter_exit"; |
2665 | |
2738 | |
2666 | $self->deactivate_recursive; # just to be sure |
|
|
2667 | unless (eval { |
2739 | unless (eval { |
|
|
2740 | $self->deactivate_recursive; # just to be sure |
|
|
2741 | |
|
|
2742 | # random map handling |
|
|
2743 | { |
|
|
2744 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2745 | |
|
|
2746 | prepare_random_map $exit |
|
|
2747 | if $exit->slaying eq "/!"; |
|
|
2748 | } |
|
|
2749 | |
|
|
2750 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2751 | my $x = $exit->stats->hp; |
|
|
2752 | my $y = $exit->stats->sp; |
|
|
2753 | |
2668 | $self->goto ($slaying, $hp, $sp); |
2754 | $self->goto ($map, $x, $y); |
2669 | |
2755 | |
|
|
2756 | # if exit is damned, update players death & WoR home-position |
|
|
2757 | $self->contr->savebed ($map, $x, $y) |
|
|
2758 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2759 | |
2670 | 1; |
2760 | 1 |
2671 | }) { |
2761 | }) { |
2672 | $self->message ("Something went wrong deep within the crossfire server. " |
2762 | $self->message ("Something went wrong deep within the deliantra server. " |
2673 | . "I'll try to bring you back to the map you were before. " |
2763 | . "I'll try to bring you back to the map you were before. " |
2674 | . "Please report this to the dungeon master!", |
2764 | . "Please report this to the dungeon master!", |
2675 | cf::NDI_UNIQUE | cf::NDI_RED); |
2765 | cf::NDI_UNIQUE | cf::NDI_RED); |
2676 | |
2766 | |
2677 | warn "ERROR in enter_exit: $@"; |
2767 | warn "ERROR in enter_exit: $@"; |
… | |
… | |
2694 | sub cf::client::send_drawinfo { |
2784 | sub cf::client::send_drawinfo { |
2695 | my ($self, $text, $flags) = @_; |
2785 | my ($self, $text, $flags) = @_; |
2696 | |
2786 | |
2697 | utf8::encode $text; |
2787 | utf8::encode $text; |
2698 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2788 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
|
|
2789 | } |
|
|
2790 | |
|
|
2791 | =item $client->send_big_packet ($pkt) |
|
|
2792 | |
|
|
2793 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2794 | them as required. |
|
|
2795 | |
|
|
2796 | =cut |
|
|
2797 | |
|
|
2798 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2799 | |
|
|
2800 | sub cf::client::send_big_packet { |
|
|
2801 | my ($self, $pkt) = @_; |
|
|
2802 | |
|
|
2803 | # try lzf for large packets |
|
|
2804 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2805 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2806 | |
|
|
2807 | # split very large packets |
|
|
2808 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2809 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2810 | $pkt = "frag"; |
|
|
2811 | } |
|
|
2812 | |
|
|
2813 | $self->send_packet ($pkt); |
2699 | } |
2814 | } |
2700 | |
2815 | |
2701 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2816 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
2702 | |
2817 | |
2703 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2818 | Send a drawinfo or msg packet to the client, formatting the msg for the |
… | |
… | |
2707 | |
2822 | |
2708 | =cut |
2823 | =cut |
2709 | |
2824 | |
2710 | # non-persistent channels (usually the info channel) |
2825 | # non-persistent channels (usually the info channel) |
2711 | our %CHANNEL = ( |
2826 | our %CHANNEL = ( |
|
|
2827 | "c/motd" => { |
|
|
2828 | id => "infobox", |
|
|
2829 | title => "MOTD", |
|
|
2830 | reply => undef, |
|
|
2831 | tooltip => "The message of the day", |
|
|
2832 | }, |
2712 | "c/identify" => { |
2833 | "c/identify" => { |
2713 | id => "infobox", |
2834 | id => "infobox", |
2714 | title => "Identify", |
2835 | title => "Identify", |
2715 | reply => undef, |
2836 | reply => undef, |
2716 | tooltip => "Items recently identified", |
2837 | tooltip => "Items recently identified", |
… | |
… | |
2718 | "c/examine" => { |
2839 | "c/examine" => { |
2719 | id => "infobox", |
2840 | id => "infobox", |
2720 | title => "Examine", |
2841 | title => "Examine", |
2721 | reply => undef, |
2842 | reply => undef, |
2722 | tooltip => "Signs and other items you examined", |
2843 | tooltip => "Signs and other items you examined", |
|
|
2844 | }, |
|
|
2845 | "c/shopinfo" => { |
|
|
2846 | id => "infobox", |
|
|
2847 | title => "Shop Info", |
|
|
2848 | reply => undef, |
|
|
2849 | tooltip => "What your bargaining skill tells you about the shop", |
2723 | }, |
2850 | }, |
2724 | "c/book" => { |
2851 | "c/book" => { |
2725 | id => "infobox", |
2852 | id => "infobox", |
2726 | title => "Book", |
2853 | title => "Book", |
2727 | reply => undef, |
2854 | reply => undef, |
… | |
… | |
2743 | id => "infobox", |
2870 | id => "infobox", |
2744 | title => "Body Parts", |
2871 | title => "Body Parts", |
2745 | reply => undef, |
2872 | reply => undef, |
2746 | tooltip => "Shows which body parts you posess and are available", |
2873 | tooltip => "Shows which body parts you posess and are available", |
2747 | }, |
2874 | }, |
|
|
2875 | "c/statistics" => { |
|
|
2876 | id => "infobox", |
|
|
2877 | title => "Statistics", |
|
|
2878 | reply => undef, |
|
|
2879 | tooltip => "Shows your primary statistics", |
|
|
2880 | }, |
|
|
2881 | "c/skills" => { |
|
|
2882 | id => "infobox", |
|
|
2883 | title => "Skills", |
|
|
2884 | reply => undef, |
|
|
2885 | tooltip => "Shows your experience per skill and item power", |
|
|
2886 | }, |
|
|
2887 | "c/shopitems" => { |
|
|
2888 | id => "infobox", |
|
|
2889 | title => "Shop Items", |
|
|
2890 | reply => undef, |
|
|
2891 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2892 | }, |
|
|
2893 | "c/resistances" => { |
|
|
2894 | id => "infobox", |
|
|
2895 | title => "Resistances", |
|
|
2896 | reply => undef, |
|
|
2897 | tooltip => "Shows your resistances", |
|
|
2898 | }, |
|
|
2899 | "c/pets" => { |
|
|
2900 | id => "infobox", |
|
|
2901 | title => "Pets", |
|
|
2902 | reply => undef, |
|
|
2903 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2904 | }, |
|
|
2905 | "c/perceiveself" => { |
|
|
2906 | id => "infobox", |
|
|
2907 | title => "Perceive Self", |
|
|
2908 | reply => undef, |
|
|
2909 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2910 | }, |
2748 | "c/uptime" => { |
2911 | "c/uptime" => { |
2749 | id => "infobox", |
2912 | id => "infobox", |
2750 | title => "Uptime", |
2913 | title => "Uptime", |
2751 | reply => undef, |
2914 | reply => undef, |
2752 | tooltip => "How long the server has been running since last restart", |
2915 | tooltip => "How long the server has been running since last restart", |
… | |
… | |
2755 | id => "infobox", |
2918 | id => "infobox", |
2756 | title => "Map Info", |
2919 | title => "Map Info", |
2757 | reply => undef, |
2920 | reply => undef, |
2758 | tooltip => "Information related to the maps", |
2921 | tooltip => "Information related to the maps", |
2759 | }, |
2922 | }, |
|
|
2923 | "c/party" => { |
|
|
2924 | id => "party", |
|
|
2925 | title => "Party", |
|
|
2926 | reply => "gsay ", |
|
|
2927 | tooltip => "Messages and chat related to your party", |
|
|
2928 | }, |
|
|
2929 | "c/death" => { |
|
|
2930 | id => "death", |
|
|
2931 | title => "Death", |
|
|
2932 | reply => undef, |
|
|
2933 | tooltip => "Reason for and more info about your most recent death", |
|
|
2934 | }, |
|
|
2935 | "c/say" => $SAY_CHANNEL, |
|
|
2936 | "c/chat" => $CHAT_CHANNEL, |
2760 | ); |
2937 | ); |
2761 | |
2938 | |
2762 | sub cf::client::send_msg { |
2939 | sub cf::client::send_msg { |
2763 | my ($self, $channel, $msg, $color, @extra) = @_; |
2940 | my ($self, $channel, $msg, $color, @extra) = @_; |
2764 | |
2941 | |
2765 | $msg = $self->pl->expand_cfpod ($msg); |
2942 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2943 | unless $color & cf::NDI_VERBATIM; |
2766 | |
2944 | |
2767 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2945 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
2768 | |
2946 | |
2769 | # check predefined channels, for the benefit of C |
2947 | # check predefined channels, for the benefit of C |
2770 | if ($CHANNEL{$channel}) { |
2948 | if ($CHANNEL{$channel}) { |
2771 | $channel = $CHANNEL{$channel}; |
2949 | $channel = $CHANNEL{$channel}; |
2772 | |
2950 | |
2773 | $self->ext_msg (channel_info => $channel) |
2951 | $self->ext_msg (channel_info => $channel); |
2774 | if $self->can_msg; |
|
|
2775 | |
|
|
2776 | $channel = $channel->{id}; |
2952 | $channel = $channel->{id}; |
2777 | |
2953 | |
2778 | } elsif (ref $channel) { |
2954 | } elsif (ref $channel) { |
2779 | # send meta info to client, if not yet sent |
2955 | # send meta info to client, if not yet sent |
2780 | unless (exists $self->{channel}{$channel->{id}}) { |
2956 | unless (exists $self->{channel}{$channel->{id}}) { |
2781 | $self->{channel}{$channel->{id}} = $channel; |
2957 | $self->{channel}{$channel->{id}} = $channel; |
2782 | $self->ext_msg (channel_info => $channel) |
2958 | $self->ext_msg (channel_info => $channel); |
2783 | if $self->can_msg; |
|
|
2784 | } |
2959 | } |
2785 | |
2960 | |
2786 | $channel = $channel->{id}; |
2961 | $channel = $channel->{id}; |
2787 | } |
2962 | } |
2788 | |
2963 | |
2789 | return unless @extra || length $msg; |
2964 | return unless @extra || length $msg; |
2790 | |
2965 | |
2791 | if ($self->can_msg) { |
|
|
2792 | # default colour, mask it out |
2966 | # default colour, mask it out |
2793 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2967 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
2794 | if $color & cf::NDI_DEF; |
2968 | if $color & cf::NDI_DEF; |
2795 | |
2969 | |
2796 | $self->send_packet ("msg " . $self->{json_coder}->encode ( |
2970 | my $pkt = "msg " |
|
|
2971 | . $self->{json_coder}->encode ( |
2797 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra])); |
2972 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
2798 | } else { |
2973 | ); |
2799 | if ($color >= 0) { |
|
|
2800 | # replace some tags by gcfclient-compatible ones |
|
|
2801 | for ($msg) { |
|
|
2802 | 1 while |
|
|
2803 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
2804 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
2805 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
2806 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
2807 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
2808 | } |
|
|
2809 | |
2974 | |
2810 | $color &= cf::NDI_COLOR_MASK; |
2975 | $self->send_big_packet ($pkt); |
2811 | |
|
|
2812 | utf8::encode $msg; |
|
|
2813 | |
|
|
2814 | if (0 && $msg =~ /\[/) { |
|
|
2815 | # COMMAND/INFO |
|
|
2816 | $self->send_packet ("drawextinfo $color 10 8 $msg") |
|
|
2817 | } else { |
|
|
2818 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
|
|
2819 | $self->send_packet ("drawinfo $color $msg") |
|
|
2820 | } |
|
|
2821 | } |
|
|
2822 | } |
|
|
2823 | } |
2976 | } |
2824 | |
2977 | |
2825 | =item $client->ext_msg ($type, @msg) |
2978 | =item $client->ext_msg ($type, @msg) |
2826 | |
2979 | |
2827 | Sends an ext event to the client. |
2980 | Sends an ext event to the client. |
… | |
… | |
2830 | |
2983 | |
2831 | sub cf::client::ext_msg($$@) { |
2984 | sub cf::client::ext_msg($$@) { |
2832 | my ($self, $type, @msg) = @_; |
2985 | my ($self, $type, @msg) = @_; |
2833 | |
2986 | |
2834 | if ($self->extcmd == 2) { |
2987 | if ($self->extcmd == 2) { |
2835 | $self->send_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2988 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
2836 | } elsif ($self->extcmd == 1) { # TODO: remove |
2989 | } elsif ($self->extcmd == 1) { # TODO: remove |
2837 | push @msg, msgtype => "event_$type"; |
2990 | push @msg, msgtype => "event_$type"; |
2838 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2991 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2839 | } |
2992 | } |
2840 | } |
2993 | } |
2841 | |
2994 | |
2842 | =item $client->ext_reply ($msgid, @msg) |
2995 | =item $client->ext_reply ($msgid, @msg) |
2843 | |
2996 | |
… | |
… | |
2847 | |
3000 | |
2848 | sub cf::client::ext_reply($$@) { |
3001 | sub cf::client::ext_reply($$@) { |
2849 | my ($self, $id, @msg) = @_; |
3002 | my ($self, $id, @msg) = @_; |
2850 | |
3003 | |
2851 | if ($self->extcmd == 2) { |
3004 | if ($self->extcmd == 2) { |
2852 | $self->send_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
3005 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
2853 | } elsif ($self->extcmd == 1) { |
3006 | } elsif ($self->extcmd == 1) { |
2854 | #TODO: version 1, remove |
3007 | #TODO: version 1, remove |
2855 | unshift @msg, msgtype => "reply", msgid => $id; |
3008 | unshift @msg, msgtype => "reply", msgid => $id; |
2856 | $self->send_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
3009 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
2857 | } |
3010 | } |
2858 | } |
3011 | } |
2859 | |
3012 | |
2860 | =item $success = $client->query ($flags, "text", \&cb) |
3013 | =item $success = $client->query ($flags, "text", \&cb) |
2861 | |
3014 | |
… | |
… | |
3001 | |
3154 | |
3002 | The following functions and methods are available within a safe environment: |
3155 | The following functions and methods are available within a safe environment: |
3003 | |
3156 | |
3004 | cf::object |
3157 | cf::object |
3005 | contr pay_amount pay_player map x y force_find force_add destroy |
3158 | contr pay_amount pay_player map x y force_find force_add destroy |
3006 | insert remove name archname title slaying race decrease_ob_nr |
3159 | insert remove name archname title slaying race decrease split |
|
|
3160 | value |
3007 | |
3161 | |
3008 | cf::object::player |
3162 | cf::object::player |
3009 | player |
3163 | player |
3010 | |
3164 | |
3011 | cf::player |
3165 | cf::player |
… | |
… | |
3016 | |
3170 | |
3017 | =cut |
3171 | =cut |
3018 | |
3172 | |
3019 | for ( |
3173 | for ( |
3020 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3174 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
3021 | insert remove inv name archname title slaying race |
3175 | insert remove inv nrof name archname title slaying race |
3022 | decrease_ob_nr destroy)], |
3176 | decrease split destroy change_exp value msg lore send_msg)], |
3023 | ["cf::object::player" => qw(player)], |
3177 | ["cf::object::player" => qw(player)], |
3024 | ["cf::player" => qw(peaceful)], |
3178 | ["cf::player" => qw(peaceful send_msg)], |
3025 | ["cf::map" => qw(trigger)], |
3179 | ["cf::map" => qw(trigger)], |
3026 | ) { |
3180 | ) { |
3027 | no strict 'refs'; |
3181 | no strict 'refs'; |
3028 | my ($pkg, @funs) = @$_; |
3182 | my ($pkg, @funs) = @$_; |
3029 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3183 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
… | |
… | |
3046 | my ($code, %vars) = @_; |
3200 | my ($code, %vars) = @_; |
3047 | |
3201 | |
3048 | my $qcode = $code; |
3202 | my $qcode = $code; |
3049 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3203 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3050 | $qcode =~ s/\n/\\n/g; |
3204 | $qcode =~ s/\n/\\n/g; |
|
|
3205 | |
|
|
3206 | %vars = (_dummy => 0) unless %vars; |
3051 | |
3207 | |
3052 | local $_; |
3208 | local $_; |
3053 | local @safe::cf::_safe_eval_args = values %vars; |
3209 | local @safe::cf::_safe_eval_args = values %vars; |
3054 | |
3210 | |
3055 | my $eval = |
3211 | my $eval = |
… | |
… | |
3132 | { |
3288 | { |
3133 | my $faces = $facedata->{faceinfo}; |
3289 | my $faces = $facedata->{faceinfo}; |
3134 | |
3290 | |
3135 | while (my ($face, $info) = each %$faces) { |
3291 | while (my ($face, $info) = each %$faces) { |
3136 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3292 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3293 | |
3137 | cf::face::set_visibility $idx, $info->{visibility}; |
3294 | cf::face::set_visibility $idx, $info->{visibility}; |
3138 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3295 | cf::face::set_magicmap $idx, $info->{magicmap}; |
3139 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
3296 | cf::face::set_data $idx, 0, $info->{data32}, $info->{hash32}; |
3140 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
3297 | cf::face::set_data $idx, 1, $info->{data64}, $info->{hash64}; |
3141 | |
3298 | |
3142 | cf::cede_to_tick; |
3299 | cf::cede_to_tick; |
3143 | } |
3300 | } |
3144 | |
3301 | |
3145 | while (my ($face, $info) = each %$faces) { |
3302 | while (my ($face, $info) = each %$faces) { |
3146 | next unless $info->{smooth}; |
3303 | next unless $info->{smooth}; |
|
|
3304 | |
3147 | my $idx = cf::face::find $face |
3305 | my $idx = cf::face::find $face |
3148 | or next; |
3306 | or next; |
|
|
3307 | |
3149 | if (my $smooth = cf::face::find $info->{smooth}) { |
3308 | if (my $smooth = cf::face::find $info->{smooth}) { |
3150 | cf::face::set_smooth $idx, $smooth; |
3309 | cf::face::set_smooth $idx, $smooth; |
3151 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3310 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
3152 | } else { |
3311 | } else { |
3153 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3312 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
… | |
… | |
3167 | |
3326 | |
3168 | cf::anim::invalidate_all; # d'oh |
3327 | cf::anim::invalidate_all; # d'oh |
3169 | } |
3328 | } |
3170 | |
3329 | |
3171 | { |
3330 | { |
3172 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3173 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3174 | my $res = $facedata->{resource}; |
3331 | my $res = $facedata->{resource}; |
3175 | |
3332 | |
3176 | my $soundconf = delete $res->{"res/sound.conf"}; |
|
|
3177 | |
|
|
3178 | while (my ($name, $info) = each %$res) { |
3333 | while (my ($name, $info) = each %$res) { |
|
|
3334 | if (defined $info->{type}) { |
3179 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3335 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
3180 | my $data; |
|
|
3181 | |
3336 | |
3182 | if ($info->{type} & 1) { |
3337 | cf::face::set_data $idx, 0, $info->{data}, $info->{hash}; |
3183 | # prepend meta info |
3338 | cf::face::set_type $idx, $info->{type}; |
3184 | |
|
|
3185 | my $meta = $enc->encode ({ |
|
|
3186 | name => $name, |
|
|
3187 | %{ $info->{meta} || {} }, |
|
|
3188 | }); |
|
|
3189 | |
|
|
3190 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3191 | } else { |
3339 | } else { |
3192 | $data = $info->{data}; |
3340 | $RESOURCE{$name} = $info; |
3193 | } |
3341 | } |
3194 | |
3342 | |
3195 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3196 | cf::face::set_type $idx, $info->{type}; |
|
|
3197 | |
|
|
3198 | cf::cede_to_tick; |
3343 | cf::cede_to_tick; |
3199 | } |
3344 | } |
3200 | |
|
|
3201 | if ($soundconf) { |
|
|
3202 | $soundconf = $enc->decode (delete $soundconf->{data}); |
|
|
3203 | |
|
|
3204 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3205 | my $sound = $soundconf->{compat}[$_] |
|
|
3206 | or next; |
|
|
3207 | |
|
|
3208 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3209 | cf::sound::set $sound->[0] => $face; |
|
|
3210 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3211 | } |
|
|
3212 | |
|
|
3213 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3214 | my $face = cf::face::find "sound/$v"; |
|
|
3215 | cf::sound::set $k => $face; |
|
|
3216 | } |
|
|
3217 | } |
|
|
3218 | } |
3345 | } |
|
|
3346 | |
|
|
3347 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
3219 | |
3348 | |
3220 | 1 |
3349 | 1 |
3221 | } |
3350 | } |
|
|
3351 | |
|
|
3352 | cf::global->attach (on_resource_update => sub { |
|
|
3353 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3354 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3355 | |
|
|
3356 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3357 | my $sound = $soundconf->{compat}[$_] |
|
|
3358 | or next; |
|
|
3359 | |
|
|
3360 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3361 | cf::sound::set $sound->[0] => $face; |
|
|
3362 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3363 | } |
|
|
3364 | |
|
|
3365 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3366 | my $face = cf::face::find "sound/$v"; |
|
|
3367 | cf::sound::set $k => $face; |
|
|
3368 | } |
|
|
3369 | } |
|
|
3370 | }); |
3222 | |
3371 | |
3223 | register_exticmd fx_want => sub { |
3372 | register_exticmd fx_want => sub { |
3224 | my ($ns, $want) = @_; |
3373 | my ($ns, $want) = @_; |
3225 | |
3374 | |
3226 | while (my ($k, $v) = each %$want) { |
3375 | while (my ($k, $v) = each %$want) { |
3227 | $ns->fx_want ($k, $v); |
3376 | $ns->fx_want ($k, $v); |
3228 | } |
3377 | } |
3229 | }; |
3378 | }; |
|
|
3379 | |
|
|
3380 | sub load_resource_file($) { |
|
|
3381 | my $guard = lock_acquire "load_resource_file"; |
|
|
3382 | |
|
|
3383 | my $status = load_resource_file_ $_[0]; |
|
|
3384 | get_slot 0.1, 100; |
|
|
3385 | cf::arch::commit_load; |
|
|
3386 | |
|
|
3387 | $status |
|
|
3388 | } |
3230 | |
3389 | |
3231 | sub reload_regions { |
3390 | sub reload_regions { |
3232 | # HACK to clear player env face cache, we need some signal framework |
3391 | # HACK to clear player env face cache, we need some signal framework |
3233 | # for this (global event?) |
3392 | # for this (global event?) |
3234 | %ext::player_env::MUSIC_FACE_CACHE = (); |
3393 | %ext::player_env::MUSIC_FACE_CACHE = (); |
… | |
… | |
3248 | } |
3407 | } |
3249 | |
3408 | |
3250 | sub reload_archetypes { |
3409 | sub reload_archetypes { |
3251 | load_resource_file "$DATADIR/archetypes" |
3410 | load_resource_file "$DATADIR/archetypes" |
3252 | or die "unable to load archetypes\n"; |
3411 | or die "unable to load archetypes\n"; |
3253 | #d# NEED to laod twice to resolve forward references |
|
|
3254 | # this really needs to be done in an extra post-pass |
|
|
3255 | # (which needs to be synchronous, so solve it differently) |
|
|
3256 | load_resource_file "$DATADIR/archetypes" |
|
|
3257 | or die "unable to load archetypes\n"; |
|
|
3258 | } |
3412 | } |
3259 | |
3413 | |
3260 | sub reload_treasures { |
3414 | sub reload_treasures { |
3261 | load_resource_file "$DATADIR/treasures" |
3415 | load_resource_file "$DATADIR/treasures" |
3262 | or die "unable to load treasurelists\n"; |
3416 | or die "unable to load treasurelists\n"; |
3263 | } |
3417 | } |
3264 | |
3418 | |
3265 | sub reload_resources { |
3419 | sub reload_resources { |
3266 | warn "reloading resource files...\n"; |
3420 | warn "reloading resource files...\n"; |
3267 | |
3421 | |
|
|
3422 | reload_facedata; |
|
|
3423 | reload_archetypes; |
3268 | reload_regions; |
3424 | reload_regions; |
3269 | reload_facedata; |
|
|
3270 | #reload_archetypes;#d# |
|
|
3271 | reload_archetypes; |
|
|
3272 | reload_treasures; |
3425 | reload_treasures; |
3273 | |
3426 | |
3274 | warn "finished reloading resource files\n"; |
3427 | warn "finished reloading resource files\n"; |
3275 | } |
3428 | } |
3276 | |
3429 | |
3277 | sub init { |
|
|
3278 | reload_resources; |
|
|
3279 | } |
|
|
3280 | |
|
|
3281 | sub reload_config { |
3430 | sub reload_config { |
|
|
3431 | warn "reloading config file...\n"; |
|
|
3432 | |
3282 | open my $fh, "<:utf8", "$CONFDIR/config" |
3433 | open my $fh, "<:utf8", "$CONFDIR/config" |
3283 | or return; |
3434 | or return; |
3284 | |
3435 | |
3285 | local $/; |
3436 | local $/; |
3286 | *CFG = YAML::Syck::Load <$fh>; |
3437 | *CFG = YAML::XS::Load scalar <$fh>; |
3287 | |
3438 | |
3288 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3439 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3289 | |
3440 | |
3290 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3441 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3291 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3442 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
… | |
… | |
3295 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3446 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3296 | and die "WARNING: m(un)lockall failed: $!\n"; |
3447 | and die "WARNING: m(un)lockall failed: $!\n"; |
3297 | }; |
3448 | }; |
3298 | warn $@ if $@; |
3449 | warn $@ if $@; |
3299 | } |
3450 | } |
|
|
3451 | |
|
|
3452 | warn "finished reloading resource files\n"; |
|
|
3453 | } |
|
|
3454 | |
|
|
3455 | sub pidfile() { |
|
|
3456 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3457 | or die "$PIDFILE: $!"; |
|
|
3458 | flock $fh, &Fcntl::LOCK_EX |
|
|
3459 | or die "$PIDFILE: flock: $!"; |
|
|
3460 | $fh |
|
|
3461 | } |
|
|
3462 | |
|
|
3463 | # make sure only one server instance is running at any one time |
|
|
3464 | sub atomic { |
|
|
3465 | my $fh = pidfile; |
|
|
3466 | |
|
|
3467 | my $pid = <$fh>; |
|
|
3468 | kill 9, $pid if $pid > 0; |
|
|
3469 | |
|
|
3470 | seek $fh, 0, 0; |
|
|
3471 | print $fh $$; |
|
|
3472 | } |
|
|
3473 | |
|
|
3474 | sub main_loop { |
|
|
3475 | warn "EV::loop starting\n"; |
|
|
3476 | if (1) { |
|
|
3477 | EV::loop; |
|
|
3478 | } |
|
|
3479 | warn "EV::loop returned\n"; |
|
|
3480 | goto &main_loop unless $REALLY_UNLOOP; |
3300 | } |
3481 | } |
3301 | |
3482 | |
3302 | sub main { |
3483 | sub main { |
|
|
3484 | cf::init_globals; # initialise logging |
|
|
3485 | |
|
|
3486 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3487 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3488 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3489 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3490 | |
|
|
3491 | cf::init_experience; |
|
|
3492 | cf::init_anim; |
|
|
3493 | cf::init_attackmess; |
|
|
3494 | cf::init_dynamic; |
|
|
3495 | |
|
|
3496 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3497 | |
3303 | # we must not ever block the main coroutine |
3498 | # we must not ever block the main coroutine |
3304 | local $Coro::idle = sub { |
3499 | local $Coro::idle = sub { |
3305 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3500 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3306 | (async { |
3501 | (async { |
3307 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3502 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
3308 | Event::one_event; |
3503 | EV::loop EV::LOOP_ONESHOT; |
3309 | })->prio (Coro::PRIO_MAX); |
3504 | })->prio (Coro::PRIO_MAX); |
3310 | }; |
3505 | }; |
3311 | |
3506 | |
|
|
3507 | evthread_start IO::AIO::poll_fileno; |
|
|
3508 | |
|
|
3509 | cf::sync_job { |
|
|
3510 | cf::load_settings; |
|
|
3511 | cf::load_materials; |
|
|
3512 | |
|
|
3513 | reload_resources; |
3312 | reload_config; |
3514 | reload_config; |
3313 | db_init; |
3515 | db_init; |
|
|
3516 | |
|
|
3517 | cf::init_uuid; |
|
|
3518 | cf::init_signals; |
|
|
3519 | cf::init_commands; |
|
|
3520 | cf::init_skills; |
|
|
3521 | |
|
|
3522 | cf::init_beforeplay; |
|
|
3523 | |
|
|
3524 | atomic; |
|
|
3525 | |
3314 | load_extensions; |
3526 | load_extensions; |
3315 | |
3527 | |
3316 | $TICK_WATCHER->start; |
3528 | utime time, time, $RUNTIMEFILE; |
3317 | Event::loop; |
3529 | |
|
|
3530 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3531 | use POSIX (); |
|
|
3532 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3533 | |
|
|
3534 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3535 | }; |
|
|
3536 | |
|
|
3537 | main_loop; |
3318 | } |
3538 | } |
3319 | |
3539 | |
3320 | ############################################################################# |
3540 | ############################################################################# |
3321 | # initialisation and cleanup |
3541 | # initialisation and cleanup |
3322 | |
3542 | |
3323 | # install some emergency cleanup handlers |
3543 | # install some emergency cleanup handlers |
3324 | BEGIN { |
3544 | BEGIN { |
|
|
3545 | our %SIGWATCHER = (); |
3325 | for my $signal (qw(INT HUP TERM)) { |
3546 | for my $signal (qw(INT HUP TERM)) { |
3326 | Event->signal ( |
3547 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
3327 | reentrant => 0, |
|
|
3328 | data => WF_AUTOCANCEL, |
|
|
3329 | signal => $signal, |
|
|
3330 | prio => 0, |
|
|
3331 | cb => sub { |
|
|
3332 | cf::cleanup "SIG$signal"; |
3548 | cf::cleanup "SIG$signal"; |
3333 | }, |
|
|
3334 | ); |
3549 | }; |
3335 | } |
3550 | } |
3336 | } |
3551 | } |
3337 | |
3552 | |
3338 | sub write_runtime { |
3553 | sub write_runtime_sync { |
3339 | my $runtime = "$LOCALDIR/runtime"; |
|
|
3340 | |
|
|
3341 | # first touch the runtime file to show we are still running: |
3554 | # first touch the runtime file to show we are still running: |
3342 | # the fsync below can take a very very long time. |
3555 | # the fsync below can take a very very long time. |
3343 | |
3556 | |
3344 | IO::AIO::aio_utime $runtime, undef, undef; |
3557 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
3345 | |
3558 | |
3346 | my $guard = cf::lock_acquire "write_runtime"; |
3559 | my $guard = cf::lock_acquire "write_runtime"; |
3347 | |
3560 | |
3348 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3561 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
3349 | or return; |
3562 | or return; |
3350 | |
3563 | |
3351 | my $value = $cf::RUNTIME + 90 + 10; |
3564 | my $value = $cf::RUNTIME + 90 + 10; |
3352 | # 10 is the runtime save interval, for a monotonic clock |
3565 | # 10 is the runtime save interval, for a monotonic clock |
3353 | # 60 allows for the watchdog to kill the server. |
3566 | # 60 allows for the watchdog to kill the server. |
… | |
… | |
3363 | aio_utime $fh, undef, undef; |
3576 | aio_utime $fh, undef, undef; |
3364 | |
3577 | |
3365 | close $fh |
3578 | close $fh |
3366 | or return; |
3579 | or return; |
3367 | |
3580 | |
3368 | aio_rename "$runtime~", $runtime |
3581 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
3369 | and return; |
3582 | and return; |
3370 | |
3583 | |
3371 | warn "runtime file written.\n"; |
3584 | warn "runtime file written.\n"; |
3372 | |
3585 | |
3373 | 1 |
3586 | 1 |
|
|
3587 | } |
|
|
3588 | |
|
|
3589 | our $uuid_lock; |
|
|
3590 | our $uuid_skip; |
|
|
3591 | |
|
|
3592 | sub write_uuid_sync($) { |
|
|
3593 | $uuid_skip ||= $_[0]; |
|
|
3594 | |
|
|
3595 | return if $uuid_lock; |
|
|
3596 | local $uuid_lock = 1; |
|
|
3597 | |
|
|
3598 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3599 | |
|
|
3600 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3601 | or return; |
|
|
3602 | |
|
|
3603 | my $value = uuid_seq uuid_cur; |
|
|
3604 | |
|
|
3605 | unless ($value) { |
|
|
3606 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3607 | return; |
|
|
3608 | } |
|
|
3609 | |
|
|
3610 | my $value = uuid_str $value + $uuid_skip; |
|
|
3611 | $uuid_skip = 0; |
|
|
3612 | |
|
|
3613 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3614 | and return; |
|
|
3615 | |
|
|
3616 | # always fsync - this file is important |
|
|
3617 | aio_fsync $fh |
|
|
3618 | and return; |
|
|
3619 | |
|
|
3620 | close $fh |
|
|
3621 | or return; |
|
|
3622 | |
|
|
3623 | aio_rename "$uuid~", $uuid |
|
|
3624 | and return; |
|
|
3625 | |
|
|
3626 | warn "uuid file written ($value).\n"; |
|
|
3627 | |
|
|
3628 | 1 |
|
|
3629 | |
|
|
3630 | } |
|
|
3631 | |
|
|
3632 | sub write_uuid($$) { |
|
|
3633 | my ($skip, $sync) = @_; |
|
|
3634 | |
|
|
3635 | $sync ? write_uuid_sync $skip |
|
|
3636 | : async { write_uuid_sync $skip }; |
3374 | } |
3637 | } |
3375 | |
3638 | |
3376 | sub emergency_save() { |
3639 | sub emergency_save() { |
3377 | my $freeze_guard = cf::freeze_mainloop; |
3640 | my $freeze_guard = cf::freeze_mainloop; |
3378 | |
3641 | |
3379 | warn "enter emergency perl save\n"; |
3642 | warn "emergency_perl_save: enter\n"; |
3380 | |
3643 | |
3381 | cf::sync_job { |
3644 | cf::sync_job { |
|
|
3645 | # this is a trade-off: we want to be very quick here, so |
|
|
3646 | # save all maps without fsync, and later call a global sync |
|
|
3647 | # (which in turn might be very very slow) |
|
|
3648 | local $USE_FSYNC = 0; |
|
|
3649 | |
3382 | # use a peculiar iteration method to avoid tripping on perl |
3650 | # use a peculiar iteration method to avoid tripping on perl |
3383 | # refcount bugs in for. also avoids problems with players |
3651 | # refcount bugs in for. also avoids problems with players |
3384 | # and maps saved/destroyed asynchronously. |
3652 | # and maps saved/destroyed asynchronously. |
3385 | warn "begin emergency player save\n"; |
3653 | warn "emergency_perl_save: begin player save\n"; |
3386 | for my $login (keys %cf::PLAYER) { |
3654 | for my $login (keys %cf::PLAYER) { |
3387 | my $pl = $cf::PLAYER{$login} or next; |
3655 | my $pl = $cf::PLAYER{$login} or next; |
3388 | $pl->valid or next; |
3656 | $pl->valid or next; |
3389 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3657 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
3390 | $pl->save; |
3658 | $pl->save; |
3391 | } |
3659 | } |
3392 | warn "end emergency player save\n"; |
3660 | warn "emergency_perl_save: end player save\n"; |
3393 | |
3661 | |
3394 | warn "begin emergency map save\n"; |
3662 | warn "emergency_perl_save: begin map save\n"; |
3395 | for my $path (keys %cf::MAP) { |
3663 | for my $path (keys %cf::MAP) { |
3396 | my $map = $cf::MAP{$path} or next; |
3664 | my $map = $cf::MAP{$path} or next; |
3397 | $map->valid or next; |
3665 | $map->valid or next; |
3398 | $map->save; |
3666 | $map->save; |
3399 | } |
3667 | } |
3400 | warn "end emergency map save\n"; |
3668 | warn "emergency_perl_save: end map save\n"; |
3401 | |
3669 | |
3402 | warn "begin emergency database checkpoint\n"; |
3670 | warn "emergency_perl_save: begin database checkpoint\n"; |
3403 | BDB::db_env_txn_checkpoint $DB_ENV; |
3671 | BDB::db_env_txn_checkpoint $DB_ENV; |
3404 | warn "end emergency database checkpoint\n"; |
3672 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3673 | |
|
|
3674 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3675 | write_uuid_sync 1; |
|
|
3676 | warn "emergency_perl_save: end write uuid\n"; |
3405 | }; |
3677 | }; |
3406 | |
3678 | |
|
|
3679 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3680 | IO::AIO::aio_sync sub { |
|
|
3681 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3682 | }; |
|
|
3683 | |
3407 | warn "leave emergency perl save\n"; |
3684 | warn "emergency_perl_save: leave\n"; |
3408 | } |
3685 | } |
3409 | |
3686 | |
3410 | sub post_cleanup { |
3687 | sub post_cleanup { |
3411 | my ($make_core) = @_; |
3688 | my ($make_core) = @_; |
3412 | |
3689 | |
3413 | warn Carp::longmess "post_cleanup backtrace" |
3690 | warn Carp::longmess "post_cleanup backtrace" |
3414 | if $make_core; |
3691 | if $make_core; |
|
|
3692 | |
|
|
3693 | my $fh = pidfile; |
|
|
3694 | unlink $PIDFILE if <$fh> == $$; |
|
|
3695 | } |
|
|
3696 | |
|
|
3697 | # a safer delete_package, copied from Symbol |
|
|
3698 | sub clear_package($) { |
|
|
3699 | my $pkg = shift; |
|
|
3700 | |
|
|
3701 | # expand to full symbol table name if needed |
|
|
3702 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3703 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3704 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3705 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3706 | } |
|
|
3707 | |
|
|
3708 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3709 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3710 | |
|
|
3711 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3712 | or return; |
|
|
3713 | |
|
|
3714 | # clear all symbols |
|
|
3715 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3716 | for my $name (keys %$leaf_symtab) { |
|
|
3717 | _gv_clear *{"$pkg$name"}; |
|
|
3718 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3719 | } |
|
|
3720 | warn "cleared package $pkg\n";#d# |
3415 | } |
3721 | } |
3416 | |
3722 | |
3417 | sub do_reload_perl() { |
3723 | sub do_reload_perl() { |
3418 | # can/must only be called in main |
3724 | # can/must only be called in main |
3419 | if ($Coro::current != $Coro::main) { |
3725 | if ($Coro::current != $Coro::main) { |
3420 | warn "can only reload from main coroutine"; |
3726 | warn "can only reload from main coroutine"; |
3421 | return; |
3727 | return; |
3422 | } |
3728 | } |
3423 | |
3729 | |
|
|
3730 | return if $RELOAD++; |
|
|
3731 | |
|
|
3732 | my $t1 = EV::time; |
|
|
3733 | |
|
|
3734 | while ($RELOAD) { |
3424 | warn "reloading..."; |
3735 | warn "reloading..."; |
3425 | |
3736 | |
3426 | warn "entering sync_job"; |
3737 | warn "entering sync_job"; |
3427 | |
3738 | |
3428 | cf::sync_job { |
3739 | cf::sync_job { |
3429 | cf::write_runtime; # external watchdog should not bark |
3740 | cf::write_runtime_sync; # external watchdog should not bark |
3430 | cf::emergency_save; |
3741 | cf::emergency_save; |
3431 | cf::write_runtime; # external watchdog should not bark |
3742 | cf::write_runtime_sync; # external watchdog should not bark |
3432 | |
3743 | |
3433 | warn "syncing database to disk"; |
3744 | warn "syncing database to disk"; |
3434 | BDB::db_env_txn_checkpoint $DB_ENV; |
3745 | BDB::db_env_txn_checkpoint $DB_ENV; |
3435 | |
3746 | |
3436 | # if anything goes wrong in here, we should simply crash as we already saved |
3747 | # if anything goes wrong in here, we should simply crash as we already saved |
3437 | |
3748 | |
3438 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
3439 | for (Event::all_watchers) { |
|
|
3440 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
3441 | } |
|
|
3442 | |
|
|
3443 | warn "flushing outstanding aio requests"; |
3749 | warn "flushing outstanding aio requests"; |
3444 | for (;;) { |
|
|
3445 | BDB::flush; |
|
|
3446 | IO::AIO::flush; |
|
|
3447 | Coro::cede_notself; |
|
|
3448 | last unless IO::AIO::nreqs || BDB::nreqs; |
3750 | while (IO::AIO::nreqs || BDB::nreqs) { |
3449 | warn "iterate..."; |
3751 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
3450 | } |
|
|
3451 | |
|
|
3452 | ++$RELOAD; |
|
|
3453 | |
|
|
3454 | warn "cancelling all extension coros"; |
|
|
3455 | $_->cancel for values %EXT_CORO; |
|
|
3456 | %EXT_CORO = (); |
|
|
3457 | |
|
|
3458 | warn "removing commands"; |
|
|
3459 | %COMMAND = (); |
|
|
3460 | |
|
|
3461 | warn "removing ext/exti commands"; |
|
|
3462 | %EXTCMD = (); |
|
|
3463 | %EXTICMD = (); |
|
|
3464 | |
|
|
3465 | warn "unloading/nuking all extensions"; |
|
|
3466 | for my $pkg (@EXTS) { |
|
|
3467 | warn "... unloading $pkg"; |
|
|
3468 | |
|
|
3469 | if (my $cb = $pkg->can ("unload")) { |
|
|
3470 | eval { |
|
|
3471 | $cb->($pkg); |
|
|
3472 | 1 |
|
|
3473 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3474 | } |
3752 | } |
3475 | |
3753 | |
3476 | warn "... nuking $pkg"; |
3754 | warn "cancelling all extension coros"; |
3477 | Symbol::delete_package $pkg; |
3755 | $_->cancel for values %EXT_CORO; |
3478 | } |
3756 | %EXT_CORO = (); |
3479 | |
3757 | |
3480 | warn "unloading all perl modules loaded from $LIBDIR"; |
3758 | warn "removing commands"; |
3481 | while (my ($k, $v) = each %INC) { |
3759 | %COMMAND = (); |
3482 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3483 | |
3760 | |
|
|
3761 | warn "removing ext/exti commands"; |
|
|
3762 | %EXTCMD = (); |
|
|
3763 | %EXTICMD = (); |
|
|
3764 | |
|
|
3765 | warn "unloading/nuking all extensions"; |
|
|
3766 | for my $pkg (@EXTS) { |
3484 | warn "... unloading $k"; |
3767 | warn "... unloading $pkg"; |
3485 | delete $INC{$k}; |
|
|
3486 | |
3768 | |
3487 | $k =~ s/\.pm$//; |
|
|
3488 | $k =~ s/\//::/g; |
|
|
3489 | |
|
|
3490 | if (my $cb = $k->can ("unload_module")) { |
3769 | if (my $cb = $pkg->can ("unload")) { |
|
|
3770 | eval { |
3491 | $cb->(); |
3771 | $cb->($pkg); |
|
|
3772 | 1 |
|
|
3773 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3774 | } |
|
|
3775 | |
|
|
3776 | warn "... clearing $pkg"; |
|
|
3777 | clear_package $pkg; |
3492 | } |
3778 | } |
3493 | |
3779 | |
3494 | Symbol::delete_package $k; |
3780 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3781 | while (my ($k, $v) = each %INC) { |
|
|
3782 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3783 | |
|
|
3784 | warn "... unloading $k"; |
|
|
3785 | delete $INC{$k}; |
|
|
3786 | |
|
|
3787 | $k =~ s/\.pm$//; |
|
|
3788 | $k =~ s/\//::/g; |
|
|
3789 | |
|
|
3790 | if (my $cb = $k->can ("unload_module")) { |
|
|
3791 | $cb->(); |
|
|
3792 | } |
|
|
3793 | |
|
|
3794 | clear_package $k; |
3495 | } |
3795 | } |
3496 | |
3796 | |
3497 | warn "getting rid of safe::, as good as possible"; |
3797 | warn "getting rid of safe::, as good as possible"; |
3498 | Symbol::delete_package "safe::$_" |
3798 | clear_package "safe::$_" |
3499 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3799 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3500 | |
3800 | |
3501 | warn "unloading cf.pm \"a bit\""; |
3801 | warn "unloading cf.pm \"a bit\""; |
3502 | delete $INC{"cf.pm"}; |
3802 | delete $INC{"cf.pm"}; |
3503 | delete $INC{"cf/pod.pm"}; |
3803 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
3504 | |
3804 | |
3505 | # don't, removes xs symbols, too, |
3805 | # don't, removes xs symbols, too, |
3506 | # and global variables created in xs |
3806 | # and global variables created in xs |
3507 | #Symbol::delete_package __PACKAGE__; |
3807 | #clear_package __PACKAGE__; |
3508 | |
3808 | |
3509 | warn "unload completed, starting to reload now"; |
3809 | warn "unload completed, starting to reload now"; |
3510 | |
3810 | |
3511 | warn "reloading cf.pm"; |
3811 | warn "reloading cf.pm"; |
3512 | require cf; |
3812 | require cf; |
3513 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3813 | cf::_connect_to_perl_1; |
3514 | |
3814 | |
3515 | warn "loading config and database again"; |
3815 | warn "loading config and database again"; |
3516 | cf::reload_config; |
3816 | cf::reload_config; |
3517 | |
3817 | |
3518 | warn "loading extensions"; |
3818 | warn "loading extensions"; |
3519 | cf::load_extensions; |
3819 | cf::load_extensions; |
3520 | |
3820 | |
|
|
3821 | if ($REATTACH_ON_RELOAD) { |
3521 | warn "reattaching attachments to objects/players"; |
3822 | warn "reattaching attachments to objects/players"; |
3522 | _global_reattach; # objects, sockets |
3823 | _global_reattach; # objects, sockets |
3523 | warn "reattaching attachments to maps"; |
3824 | warn "reattaching attachments to maps"; |
3524 | reattach $_ for values %MAP; |
3825 | reattach $_ for values %MAP; |
3525 | warn "reattaching attachments to players"; |
3826 | warn "reattaching attachments to players"; |
3526 | reattach $_ for values %PLAYER; |
3827 | reattach $_ for values %PLAYER; |
|
|
3828 | } |
3527 | |
3829 | |
|
|
3830 | warn "running post_init jobs"; |
|
|
3831 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3832 | |
3528 | warn "leaving sync_job"; |
3833 | warn "leaving sync_job"; |
3529 | |
3834 | |
3530 | 1 |
3835 | 1 |
3531 | } or do { |
3836 | } or do { |
3532 | warn $@; |
3837 | warn $@; |
3533 | warn "error while reloading, exiting."; |
3838 | cf::cleanup "error while reloading, exiting."; |
3534 | exit 1; |
|
|
3535 | }; |
3839 | }; |
3536 | |
3840 | |
3537 | warn "reloaded"; |
3841 | warn "reloaded"; |
|
|
3842 | --$RELOAD; |
|
|
3843 | } |
|
|
3844 | |
|
|
3845 | $t1 = EV::time - $t1; |
|
|
3846 | warn "reload completed in ${t1}s\n"; |
3538 | }; |
3847 | }; |
3539 | |
3848 | |
3540 | our $RELOAD_WATCHER; # used only during reload |
3849 | our $RELOAD_WATCHER; # used only during reload |
3541 | |
3850 | |
3542 | sub reload_perl() { |
3851 | sub reload_perl() { |
3543 | # doing reload synchronously and two reloads happen back-to-back, |
3852 | # doing reload synchronously and two reloads happen back-to-back, |
3544 | # coro crashes during coro_state_free->destroy here. |
3853 | # coro crashes during coro_state_free->destroy here. |
3545 | |
3854 | |
3546 | $RELOAD_WATCHER ||= Event->timer ( |
3855 | $RELOAD_WATCHER ||= cf::async { |
3547 | reentrant => 0, |
3856 | Coro::AIO::aio_wait cache_extensions; |
3548 | after => 0, |
3857 | |
3549 | data => WF_AUTOCANCEL, |
3858 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
3550 | cb => sub { |
|
|
3551 | do_reload_perl; |
3859 | do_reload_perl; |
3552 | undef $RELOAD_WATCHER; |
3860 | undef $RELOAD_WATCHER; |
3553 | }, |
3861 | }; |
3554 | ); |
3862 | }; |
3555 | } |
3863 | } |
3556 | |
3864 | |
3557 | register_command "reload" => sub { |
3865 | register_command "reload" => sub { |
3558 | my ($who, $arg) = @_; |
3866 | my ($who, $arg) = @_; |
3559 | |
3867 | |
… | |
… | |
3572 | |
3880 | |
3573 | our @WAIT_FOR_TICK; |
3881 | our @WAIT_FOR_TICK; |
3574 | our @WAIT_FOR_TICK_BEGIN; |
3882 | our @WAIT_FOR_TICK_BEGIN; |
3575 | |
3883 | |
3576 | sub wait_for_tick { |
3884 | sub wait_for_tick { |
3577 | return unless $TICK_WATCHER->is_active; |
|
|
3578 | return if $Coro::current == $Coro::main; |
3885 | return if tick_inhibit || $Coro::current == $Coro::main; |
3579 | |
3886 | |
3580 | my $signal = new Coro::Signal; |
3887 | my $signal = new Coro::Signal; |
3581 | push @WAIT_FOR_TICK, $signal; |
3888 | push @WAIT_FOR_TICK, $signal; |
3582 | $signal->wait; |
3889 | $signal->wait; |
3583 | } |
3890 | } |
3584 | |
3891 | |
3585 | sub wait_for_tick_begin { |
3892 | sub wait_for_tick_begin { |
3586 | return unless $TICK_WATCHER->is_active; |
|
|
3587 | return if $Coro::current == $Coro::main; |
3893 | return if tick_inhibit || $Coro::current == $Coro::main; |
3588 | |
3894 | |
3589 | my $signal = new Coro::Signal; |
3895 | my $signal = new Coro::Signal; |
3590 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3896 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3591 | $signal->wait; |
3897 | $signal->wait; |
3592 | } |
3898 | } |
3593 | |
3899 | |
3594 | $TICK_WATCHER = Event->timer ( |
3900 | sub tick { |
3595 | reentrant => 0, |
|
|
3596 | parked => 1, |
|
|
3597 | prio => 0, |
|
|
3598 | at => $NEXT_TICK || $TICK, |
|
|
3599 | data => WF_AUTOCANCEL, |
|
|
3600 | cb => sub { |
|
|
3601 | if ($Coro::current != $Coro::main) { |
3901 | if ($Coro::current != $Coro::main) { |
3602 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3902 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3603 | unless ++$bug_warning > 10; |
3903 | unless ++$bug_warning > 10; |
3604 | return; |
3904 | return; |
3605 | } |
3905 | } |
3606 | |
3906 | |
3607 | $NOW = $tick_start = Event::time; |
|
|
3608 | |
|
|
3609 | cf::server_tick; # one server iteration |
3907 | cf::server_tick; # one server iteration |
3610 | |
3908 | |
3611 | $RUNTIME += $TICK; |
|
|
3612 | $NEXT_TICK += $TICK; |
|
|
3613 | |
|
|
3614 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3909 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
3615 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
3910 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
3616 | Coro::async_pool { |
3911 | Coro::async_pool { |
3617 | $Coro::current->{desc} = "runtime saver"; |
3912 | $Coro::current->{desc} = "runtime saver"; |
3618 | write_runtime |
3913 | write_runtime_sync |
3619 | or warn "ERROR: unable to write runtime file: $!"; |
3914 | or warn "ERROR: unable to write runtime file: $!"; |
3620 | }; |
|
|
3621 | } |
3915 | }; |
|
|
3916 | } |
3622 | |
3917 | |
3623 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3918 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3624 | $sig->send; |
3919 | $sig->send; |
3625 | } |
3920 | } |
3626 | while (my $sig = shift @WAIT_FOR_TICK) { |
3921 | while (my $sig = shift @WAIT_FOR_TICK) { |
3627 | $sig->send; |
3922 | $sig->send; |
3628 | } |
3923 | } |
3629 | |
3924 | |
3630 | $NOW = Event::time; |
3925 | $LOAD = ($NOW - $TICK_START) / $TICK; |
3631 | |
|
|
3632 | # if we are delayed by four ticks or more, skip them all |
|
|
3633 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
3634 | |
|
|
3635 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
3636 | $TICK_WATCHER->start; |
|
|
3637 | |
|
|
3638 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
3639 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3926 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3640 | |
3927 | |
3641 | _post_tick; |
3928 | if (0) { |
|
|
3929 | if ($NEXT_TICK) { |
|
|
3930 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3931 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3932 | warn "jitter $JITTER\n";#d# |
|
|
3933 | } |
3642 | }, |
3934 | } |
3643 | ); |
3935 | } |
3644 | |
3936 | |
3645 | { |
3937 | { |
|
|
3938 | # configure BDB |
|
|
3939 | |
3646 | BDB::min_parallel 8; |
3940 | BDB::min_parallel 8; |
3647 | BDB::max_poll_time $TICK * 0.1; |
3941 | BDB::max_poll_reqs $TICK * 0.1; |
3648 | $BDB_POLL_WATCHER = Event->io ( |
3942 | $AnyEvent::BDB::WATCHER->priority (1); |
3649 | reentrant => 0, |
|
|
3650 | fd => BDB::poll_fileno, |
|
|
3651 | poll => 'r', |
|
|
3652 | prio => 0, |
|
|
3653 | data => WF_AUTOCANCEL, |
|
|
3654 | cb => \&BDB::poll_cb, |
|
|
3655 | ); |
|
|
3656 | |
|
|
3657 | BDB::set_sync_prepare { |
|
|
3658 | my $status; |
|
|
3659 | my $current = $Coro::current; |
|
|
3660 | ( |
|
|
3661 | sub { |
|
|
3662 | $status = $!; |
|
|
3663 | $current->ready; undef $current; |
|
|
3664 | }, |
|
|
3665 | sub { |
|
|
3666 | Coro::schedule while defined $current; |
|
|
3667 | $! = $status; |
|
|
3668 | }, |
|
|
3669 | ) |
|
|
3670 | }; |
|
|
3671 | |
3943 | |
3672 | unless ($DB_ENV) { |
3944 | unless ($DB_ENV) { |
3673 | $DB_ENV = BDB::db_env_create; |
3945 | $DB_ENV = BDB::db_env_create; |
3674 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC |
3946 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
3675 | | BDB::LOG_AUTOREMOVE, 1); |
3947 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3948 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
3676 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3949 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
3677 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3950 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
3678 | |
3951 | |
3679 | cf::sync_job { |
3952 | cf::sync_job { |
3680 | eval { |
3953 | eval { |
… | |
… | |
3690 | |
3963 | |
3691 | cf::cleanup "db_env_open(db): $@" if $@; |
3964 | cf::cleanup "db_env_open(db): $@" if $@; |
3692 | }; |
3965 | }; |
3693 | } |
3966 | } |
3694 | |
3967 | |
3695 | $BDB_DEADLOCK_WATCHER = Event->timer ( |
3968 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
3696 | after => 3, |
|
|
3697 | interval => 1, |
|
|
3698 | hard => 1, |
|
|
3699 | prio => 0, |
|
|
3700 | data => WF_AUTOCANCEL, |
|
|
3701 | cb => sub { |
|
|
3702 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3969 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
3703 | }, |
|
|
3704 | ); |
3970 | }; |
3705 | $BDB_CHECKPOINT_WATCHER = Event->timer ( |
3971 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
3706 | after => 11, |
|
|
3707 | interval => 60, |
|
|
3708 | hard => 1, |
|
|
3709 | prio => 0, |
|
|
3710 | data => WF_AUTOCANCEL, |
|
|
3711 | cb => sub { |
|
|
3712 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3972 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
3713 | }, |
|
|
3714 | ); |
3973 | }; |
3715 | $BDB_TRICKLE_WATCHER = Event->timer ( |
3974 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
3716 | after => 5, |
|
|
3717 | interval => 10, |
|
|
3718 | hard => 1, |
|
|
3719 | prio => 0, |
|
|
3720 | data => WF_AUTOCANCEL, |
|
|
3721 | cb => sub { |
|
|
3722 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3975 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
3723 | }, |
|
|
3724 | ); |
3976 | }; |
3725 | } |
3977 | } |
3726 | |
3978 | |
3727 | { |
3979 | { |
|
|
3980 | # configure IO::AIO |
|
|
3981 | |
3728 | IO::AIO::min_parallel 8; |
3982 | IO::AIO::min_parallel 8; |
3729 | |
|
|
3730 | undef $Coro::AIO::WATCHER; |
|
|
3731 | IO::AIO::max_poll_time $TICK * 0.1; |
3983 | IO::AIO::max_poll_time $TICK * 0.1; |
3732 | $AIO_POLL_WATCHER = Event->io ( |
3984 | undef $AnyEvent::AIO::WATCHER; |
3733 | reentrant => 0, |
|
|
3734 | data => WF_AUTOCANCEL, |
|
|
3735 | fd => IO::AIO::poll_fileno, |
|
|
3736 | poll => 'r', |
|
|
3737 | prio => 0, |
|
|
3738 | cb => \&IO::AIO::poll_cb, |
|
|
3739 | ); |
|
|
3740 | } |
3985 | } |
3741 | |
3986 | |
3742 | my $_log_backtrace; |
3987 | my $_log_backtrace; |
3743 | |
3988 | |
3744 | sub _log_backtrace { |
3989 | sub _log_backtrace { |
… | |
… | |
3747 | $msg =~ s/\n//; |
3992 | $msg =~ s/\n//; |
3748 | |
3993 | |
3749 | # limit the # of concurrent backtraces |
3994 | # limit the # of concurrent backtraces |
3750 | if ($_log_backtrace < 2) { |
3995 | if ($_log_backtrace < 2) { |
3751 | ++$_log_backtrace; |
3996 | ++$_log_backtrace; |
|
|
3997 | my $perl_bt = Carp::longmess $msg; |
3752 | async { |
3998 | async { |
3753 | $Coro::current->{desc} = "abt $msg"; |
3999 | $Coro::current->{desc} = "abt $msg"; |
3754 | |
4000 | |
3755 | my @bt = fork_call { |
4001 | my @bt = fork_call { |
3756 | @addr = map { sprintf "%x", $_ } @addr; |
4002 | @addr = map { sprintf "%x", $_ } @addr; |
… | |
… | |
3767 | } |
4013 | } |
3768 | |
4014 | |
3769 | @funcs |
4015 | @funcs |
3770 | }; |
4016 | }; |
3771 | |
4017 | |
3772 | LOG llevInfo, "[ABT] $msg\n"; |
4018 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
4019 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
3773 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4020 | LOG llevInfo, "[ABT] $_\n" for @bt; |
3774 | --$_log_backtrace; |
4021 | --$_log_backtrace; |
3775 | }; |
4022 | }; |
3776 | } else { |
4023 | } else { |
3777 | LOG llevInfo, "[ABT] $msg\n"; |
4024 | LOG llevInfo, "[ABT] $msg\n"; |
3778 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4025 | LOG llevInfo, "[ABT] [suppressed]\n"; |
3779 | } |
4026 | } |
3780 | } |
4027 | } |
3781 | |
4028 | |
3782 | # load additional modules |
4029 | # load additional modules |
3783 | use cf::pod; |
4030 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4031 | cf::_connect_to_perl_2; |
3784 | |
4032 | |
3785 | END { cf::emergency_save } |
4033 | END { cf::emergency_save } |
3786 | |
4034 | |
3787 | 1 |
4035 | 1 |
3788 | |
4036 | |