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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 Storable; |
32 | use EV; |
| 10 | use Event; |
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| 11 | use Opcode; |
33 | use Opcode; |
| 12 | use Safe; |
34 | use Safe; |
| 13 | use Safe::Hole; |
35 | use Safe::Hole; |
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36 | use Storable (); |
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37 | use Carp (); |
| 14 | |
38 | |
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39 | use Guard (); |
| 15 | use Coro 3.61 (); |
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; |
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53 | use Coro::Util (); |
| 24 | |
54 | |
| 25 | use JSON::XS 1.4 (); |
55 | use JSON::XS 2.01 (); |
| 26 | use BDB (); |
56 | use BDB (); |
| 27 | use Data::Dumper; |
57 | use Data::Dumper; |
| 28 | use Digest::MD5; |
58 | use Digest::MD5; |
| 29 | use Fcntl; |
59 | use Fcntl; |
| 30 | use YAML::Syck (); |
60 | use YAML::XS (); |
| 31 | use IO::AIO 2.32 (); |
61 | use IO::AIO (); |
| 32 | use Time::HiRes; |
62 | use Time::HiRes; |
| 33 | use Compress::LZF; |
63 | use Compress::LZF; |
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64 | use Digest::MD5 (); |
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65 | |
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66 | AnyEvent::detect; |
| 34 | |
67 | |
| 35 | # configure various modules to our taste |
68 | # configure various modules to our taste |
| 36 | # |
69 | # |
| 37 | $Storable::canonical = 1; # reduce rsync transfers |
70 | $Storable::canonical = 1; # reduce rsync transfers |
| 38 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
71 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
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72 | |
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73 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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74 | |
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75 | # make sure c-lzf reinitialises itself |
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76 | Compress::LZF::set_serializer "Storable", "Storable::net_mstore", "Storable::mretrieve"; |
| 39 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
77 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
| 40 | |
78 | |
| 41 | $Event::Eval = 1; # no idea why this is required, but it is |
79 | # strictly for debugging |
| 42 | |
80 | $SIG{QUIT} = sub { Carp::cluck "SIGQUIT" }; |
| 43 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
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| 44 | $YAML::Syck::ImplicitUnicode = 1; |
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| 45 | |
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| 46 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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| 47 | |
81 | |
| 48 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
82 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
| 49 | |
83 | |
| 50 | our %COMMAND = (); |
84 | our %COMMAND = (); |
| 51 | our %COMMAND_TIME = (); |
85 | our %COMMAND_TIME = (); |
| … | |
… | |
| 54 | our %EXTCMD = (); |
88 | our %EXTCMD = (); |
| 55 | our %EXTICMD = (); |
89 | our %EXTICMD = (); |
| 56 | our %EXT_CORO = (); # coroutines bound to extensions |
90 | our %EXT_CORO = (); # coroutines bound to extensions |
| 57 | our %EXT_MAP = (); # pluggable maps |
91 | our %EXT_MAP = (); # pluggable maps |
| 58 | |
92 | |
| 59 | our $RELOAD; # number of reloads so far |
93 | our $RELOAD; # number of reloads so far, non-zero while in reload |
| 60 | our @EVENT; |
94 | our @EVENT; |
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95 | our @REFLECT; # set by XS |
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96 | our %REFLECT; # set by us |
| 61 | |
97 | |
| 62 | our $CONFDIR = confdir; |
98 | our $CONFDIR = confdir; |
| 63 | our $DATADIR = datadir; |
99 | our $DATADIR = datadir; |
| 64 | our $LIBDIR = "$DATADIR/ext"; |
100 | our $LIBDIR = "$DATADIR/ext"; |
| 65 | our $PODDIR = "$DATADIR/pod"; |
101 | our $PODDIR = "$DATADIR/pod"; |
| 66 | our $MAPDIR = "$DATADIR/" . mapdir; |
102 | our $MAPDIR = "$DATADIR/" . mapdir; |
| 67 | our $LOCALDIR = localdir; |
103 | our $LOCALDIR = localdir; |
| 68 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
104 | our $TMPDIR = "$LOCALDIR/" . tmpdir; |
| 69 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
105 | our $UNIQUEDIR = "$LOCALDIR/" . uniquedir; |
| 70 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
106 | our $PLAYERDIR = "$LOCALDIR/" . playerdir; |
| 71 | our $RANDOMDIR = "$LOCALDIR/random"; |
107 | our $RANDOMDIR = "$LOCALDIR/random"; |
| 72 | our $BDBDIR = "$LOCALDIR/db"; |
108 | our $BDBDIR = "$LOCALDIR/db"; |
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109 | our $PIDFILE = "$LOCALDIR/pid"; |
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110 | our $RUNTIMEFILE = "$LOCALDIR/runtime"; |
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111 | |
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112 | our %RESOURCE; |
| 73 | |
113 | |
| 74 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
114 | our $TICK = MAX_TIME * 1e-6; # this is a CONSTANT(!) |
| 75 | our $TICK_WATCHER; |
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| 76 | our $AIO_POLL_WATCHER; |
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| 77 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
115 | our $NEXT_RUNTIME_WRITE; # when should the runtime file be written |
| 78 | our $NEXT_TICK; |
116 | our $NEXT_TICK; |
| 79 | our $NOW; |
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| 80 | our $USE_FSYNC = 1; # use fsync to write maps - default off |
117 | our $USE_FSYNC = 1; # use fsync to write maps - default on |
| 81 | |
118 | |
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119 | our $BDB_DEADLOCK_WATCHER; |
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120 | our $BDB_CHECKPOINT_WATCHER; |
| 82 | our $BDB_POLL_WATCHER; |
121 | our $BDB_TRICKLE_WATCHER; |
| 83 | our $DB_ENV; |
122 | our $DB_ENV; |
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123 | |
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124 | our @EXTRA_MODULES = qw(pod match mapscript); |
| 84 | |
125 | |
| 85 | our %CFG; |
126 | our %CFG; |
| 86 | |
127 | |
| 87 | our $UPTIME; $UPTIME ||= time; |
128 | our $UPTIME; $UPTIME ||= time; |
| 88 | our $RUNTIME; |
129 | our $RUNTIME; |
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130 | our $NOW; |
| 89 | |
131 | |
| 90 | our %PLAYER; # all users |
132 | our (%PLAYER, %PLAYER_LOADING); # all users |
| 91 | our %MAP; # all maps |
133 | our (%MAP, %MAP_LOADING ); # all maps |
| 92 | our $LINK_MAP; # the special {link} map, which is always available |
134 | our $LINK_MAP; # the special {link} map, which is always available |
| 93 | |
135 | |
| 94 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
136 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
| 95 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
137 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
| 96 | |
138 | |
| 97 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
139 | our $LOAD; # a number between 0 (idle) and 1 (too many objects) |
| 98 | our $LOADAVG; # same thing, but with alpha-smoothing |
140 | our $LOADAVG; # same thing, but with alpha-smoothing |
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141 | our $JITTER; # average jitter |
| 99 | our $tick_start; # for load detecting purposes |
142 | our $TICK_START; # for load detecting purposes |
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143 | |
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144 | our @POST_INIT; |
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145 | |
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146 | our $REATTACH_ON_RELOAD; # set to true to force object reattach on reload (slow) |
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147 | our $REALLY_UNLOOP; # never set to true, please :) |
| 100 | |
148 | |
| 101 | binmode STDOUT; |
149 | binmode STDOUT; |
| 102 | binmode STDERR; |
150 | binmode STDERR; |
| 103 | |
151 | |
| 104 | # read virtual server time, if available |
152 | # read virtual server time, if available |
| 105 | unless ($RUNTIME || !-e "$LOCALDIR/runtime") { |
153 | unless ($RUNTIME || !-e $RUNTIMEFILE) { |
| 106 | open my $fh, "<", "$LOCALDIR/runtime" |
154 | open my $fh, "<", $RUNTIMEFILE |
| 107 | or die "unable to read runtime file: $!"; |
155 | or die "unable to read $RUNTIMEFILE file: $!"; |
| 108 | $RUNTIME = <$fh> + 0.; |
156 | $RUNTIME = <$fh> + 0.; |
| 109 | } |
157 | } |
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158 | |
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159 | eval "sub TICK() { $TICK } 1" or die; |
| 110 | |
160 | |
| 111 | mkdir $_ |
161 | mkdir $_ |
| 112 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
162 | for $LOCALDIR, $TMPDIR, $UNIQUEDIR, $PLAYERDIR, $RANDOMDIR, $BDBDIR; |
| 113 | |
163 | |
| 114 | our $EMERGENCY_POSITION; |
164 | our $EMERGENCY_POSITION; |
| 115 | |
165 | |
| 116 | sub cf::map::normalise; |
166 | sub cf::map::normalise; |
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167 | |
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168 | ############################################################################# |
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169 | |
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170 | %REFLECT = (); |
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171 | for (@REFLECT) { |
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172 | my $reflect = JSON::XS::decode_json $_; |
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173 | $REFLECT{$reflect->{class}} = $reflect; |
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174 | } |
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175 | |
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176 | # this is decidedly evil |
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177 | $REFLECT{object}{flags} = { map +($_ => undef), grep $_, map /^FLAG_([A-Z0-9_]+)$/ && lc $1, keys %{"cf::"} }; |
| 117 | |
178 | |
| 118 | ############################################################################# |
179 | ############################################################################# |
| 119 | |
180 | |
| 120 | =head2 GLOBAL VARIABLES |
181 | =head2 GLOBAL VARIABLES |
| 121 | |
182 | |
| … | |
… | |
| 157 | |
218 | |
| 158 | The raw value load value from the last tick. |
219 | The raw value load value from the last tick. |
| 159 | |
220 | |
| 160 | =item %cf::CFG |
221 | =item %cf::CFG |
| 161 | |
222 | |
| 162 | Configuration for the server, loaded from C</etc/crossfire/config>, or |
223 | Configuration for the server, loaded from C</etc/deliantra-server/config>, or |
| 163 | from wherever your confdir points to. |
224 | from wherever your confdir points to. |
| 164 | |
225 | |
| 165 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
226 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
| 166 | |
227 | |
| 167 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
228 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
| 168 | returns directly I<after> the tick processing (and consequently, can only wake one process |
229 | returns directly I<after> the tick processing (and consequently, can only wake one process |
| 169 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
230 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
| 170 | |
231 | |
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232 | =item @cf::INVOKE_RESULTS |
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233 | |
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234 | This array contains the results of the last C<invoke ()> call. When |
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235 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
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236 | that call. |
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237 | |
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238 | =item %cf::REFLECT |
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239 | |
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240 | Contains, for each (C++) class name, a hash reference with information |
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241 | about object members (methods, scalars, arrays and flags) and other |
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242 | metadata, which is useful for introspection. |
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243 | |
| 171 | =back |
244 | =back |
| 172 | |
245 | |
| 173 | =cut |
246 | =cut |
| 174 | |
247 | |
| 175 | BEGIN { |
248 | $Coro::State::WARNHOOK = sub { |
| 176 | *CORE::GLOBAL::warn = sub { |
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| 177 | my $msg = join "", @_; |
249 | my $msg = join "", @_; |
| 178 | |
250 | |
| 179 | $msg .= "\n" |
251 | $msg .= "\n" |
| 180 | unless $msg =~ /\n$/; |
252 | unless $msg =~ /\n$/; |
| 181 | |
253 | |
| 182 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
254 | $msg =~ s/([\x00-\x08\x0b-\x1f])/sprintf "\\x%02x", ord $1/ge; |
| 183 | |
255 | |
| 184 | utf8::encode $msg; |
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| 185 | LOG llevError, $msg; |
256 | LOG llevError, $msg; |
| 186 | }; |
257 | }; |
| 187 | } |
258 | |
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259 | $Coro::State::DIEHOOK = sub { |
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260 | return unless $^S eq 0; # "eq", not "==" |
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261 | |
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262 | warn Carp::longmess $_[0]; |
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263 | |
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264 | if ($Coro::current == $Coro::main) {#d# |
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265 | warn "DIEHOOK called in main context, Coro bug?\n";#d# |
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266 | return;#d# |
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267 | }#d# |
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268 | |
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269 | # kill coroutine otherwise |
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270 | Coro::terminate |
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271 | }; |
| 188 | |
272 | |
| 189 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
273 | @safe::cf::global::ISA = @cf::global::ISA = 'cf::attachable'; |
| 190 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
274 | @safe::cf::object::ISA = @cf::object::ISA = 'cf::attachable'; |
| 191 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
275 | @safe::cf::player::ISA = @cf::player::ISA = 'cf::attachable'; |
| 192 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
276 | @safe::cf::client::ISA = @cf::client::ISA = 'cf::attachable'; |
| … | |
… | |
| 199 | for my $pkg (qw( |
283 | for my $pkg (qw( |
| 200 | cf::global cf::attachable |
284 | cf::global cf::attachable |
| 201 | cf::object cf::object::player |
285 | cf::object cf::object::player |
| 202 | cf::client cf::player |
286 | cf::client cf::player |
| 203 | cf::arch cf::living |
287 | cf::arch cf::living |
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288 | cf::map cf::mapspace |
| 204 | cf::map cf::party cf::region |
289 | cf::party cf::region |
| 205 | )) { |
290 | )) { |
| 206 | no strict 'refs'; |
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| 207 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
291 | @{"safe::$pkg\::wrap::ISA"} = @{"$pkg\::wrap::ISA"} = $pkg; |
| 208 | } |
292 | } |
| 209 | |
293 | |
| 210 | $Event::DIED = sub { |
294 | $EV::DIED = sub { |
| 211 | warn "error in event callback: @_"; |
295 | Carp::cluck "error in event callback: @_"; |
| 212 | }; |
296 | }; |
| 213 | |
297 | |
| 214 | ############################################################################# |
298 | ############################################################################# |
| 215 | |
299 | |
| 216 | =head2 UTILITY FUNCTIONS |
300 | =head2 UTILITY FUNCTIONS |
| … | |
… | |
| 238 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
322 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
| 239 | $d |
323 | $d |
| 240 | } || "[unable to dump $_[0]: '$@']"; |
324 | } || "[unable to dump $_[0]: '$@']"; |
| 241 | } |
325 | } |
| 242 | |
326 | |
| 243 | =item $ref = cf::from_json $json |
327 | =item $ref = cf::decode_json $json |
| 244 | |
328 | |
| 245 | Converts a JSON string into the corresponding perl data structure. |
329 | Converts a JSON string into the corresponding perl data structure. |
| 246 | |
330 | |
| 247 | =item $json = cf::to_json $ref |
331 | =item $json = cf::encode_json $ref |
| 248 | |
332 | |
| 249 | Converts a perl data structure into its JSON representation. |
333 | Converts a perl data structure into its JSON representation. |
| 250 | |
334 | |
| 251 | =cut |
335 | =cut |
| 252 | |
336 | |
| 253 | our $json_coder = JSON::XS->new->convert_blessed->utf8->max_size (1e6); # accept ~1mb max |
337 | our $json_coder = JSON::XS->new->utf8->max_size (1e6); # accept ~1mb max |
| 254 | |
338 | |
| 255 | sub to_json ($) { $json_coder->encode ($_[0]) } |
339 | sub encode_json($) { $json_coder->encode ($_[0]) } |
| 256 | sub from_json ($) { $json_coder->decode ($_[0]) } |
340 | sub decode_json($) { $json_coder->decode ($_[0]) } |
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341 | |
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342 | =item cf::post_init { BLOCK } |
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343 | |
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344 | Execute the given codeblock, I<after> all extensions have been (re-)loaded, |
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345 | but I<before> the server starts ticking again. |
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346 | |
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347 | The cdoeblock will have a single boolean argument to indicate whether this |
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348 | is a reload or not. |
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349 | |
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350 | =cut |
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351 | |
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352 | sub post_init(&) { |
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353 | push @POST_INIT, shift; |
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354 | } |
| 257 | |
355 | |
| 258 | =item cf::lock_wait $string |
356 | =item cf::lock_wait $string |
| 259 | |
357 | |
| 260 | Wait until the given lock is available. See cf::lock_acquire. |
358 | Wait until the given lock is available. See cf::lock_acquire. |
| 261 | |
359 | |
| 262 | =item my $lock = cf::lock_acquire $string |
360 | =item my $lock = cf::lock_acquire $string |
| 263 | |
361 | |
| 264 | Wait until the given lock is available and then acquires it and returns |
362 | Wait until the given lock is available and then acquires it and returns |
| 265 | a Coro::guard object. If the guard object gets destroyed (goes out of scope, |
363 | a L<Guard> object. If the guard object gets destroyed (goes out of scope, |
| 266 | for example when the coroutine gets canceled), the lock is automatically |
364 | for example when the coroutine gets canceled), the lock is automatically |
| 267 | returned. |
365 | returned. |
| 268 | |
366 | |
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367 | Locks are *not* recursive, locking from the same coro twice results in a |
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368 | deadlocked coro. |
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369 | |
| 269 | Lock names should begin with a unique identifier (for example, cf::map::find |
370 | Lock names should begin with a unique identifier (for example, cf::map::find |
| 270 | uses map_find and cf::map::load uses map_load). |
371 | uses map_find and cf::map::load uses map_load). |
| 271 | |
372 | |
| 272 | =item $locked = cf::lock_active $string |
373 | =item $locked = cf::lock_active $string |
| 273 | |
374 | |
| 274 | Return true if the lock is currently active, i.e. somebody has locked it. |
375 | Return true if the lock is currently active, i.e. somebody has locked it. |
| 275 | |
376 | |
| 276 | =cut |
377 | =cut |
| 277 | |
378 | |
| 278 | our %LOCK; |
379 | our $LOCKS = new Coro::SemaphoreSet; |
| 279 | |
380 | |
| 280 | sub lock_wait($) { |
381 | sub lock_wait($) { |
| 281 | my ($key) = @_; |
382 | $LOCKS->wait ($_[0]); |
| 282 | |
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| 283 | # wait for lock, if any |
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| 284 | while ($LOCK{$key}) { |
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| 285 | push @{ $LOCK{$key} }, $Coro::current; |
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| 286 | Coro::schedule; |
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| 287 | } |
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| 288 | } |
383 | } |
| 289 | |
384 | |
| 290 | sub lock_acquire($) { |
385 | sub lock_acquire($) { |
| 291 | my ($key) = @_; |
386 | $LOCKS->guard ($_[0]) |
| 292 | |
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| 293 | # wait, to be sure we are not locked |
|
|
| 294 | lock_wait $key; |
|
|
| 295 | |
|
|
| 296 | $LOCK{$key} = []; |
|
|
| 297 | |
|
|
| 298 | Coro::guard { |
|
|
| 299 | # wake up all waiters, to be on the safe side |
|
|
| 300 | $_->ready for @{ delete $LOCK{$key} }; |
|
|
| 301 | } |
|
|
| 302 | } |
387 | } |
| 303 | |
388 | |
| 304 | sub lock_active($) { |
389 | sub lock_active($) { |
| 305 | my ($key) = @_; |
390 | $LOCKS->count ($_[0]) < 1 |
| 306 | |
|
|
| 307 | ! ! $LOCK{$key} |
|
|
| 308 | } |
391 | } |
| 309 | |
392 | |
| 310 | sub freeze_mainloop { |
393 | sub freeze_mainloop { |
| 311 | return unless $TICK_WATCHER->is_active; |
394 | tick_inhibit_inc; |
| 312 | |
395 | |
| 313 | my $guard = Coro::guard { |
396 | &Guard::guard (\&tick_inhibit_dec); |
| 314 | $TICK_WATCHER->start; |
397 | } |
|
|
398 | |
|
|
399 | =item cf::periodic $interval, $cb |
|
|
400 | |
|
|
401 | Like EV::periodic, but randomly selects a starting point so that the actions |
|
|
402 | get spread over timer. |
|
|
403 | |
|
|
404 | =cut |
|
|
405 | |
|
|
406 | sub periodic($$) { |
|
|
407 | my ($interval, $cb) = @_; |
|
|
408 | |
|
|
409 | my $start = rand List::Util::min 180, $interval; |
|
|
410 | |
|
|
411 | EV::periodic $start, $interval, 0, $cb |
|
|
412 | } |
|
|
413 | |
|
|
414 | =item cf::get_slot $time[, $priority[, $name]] |
|
|
415 | |
|
|
416 | Allocate $time seconds of blocking CPU time at priority C<$priority>: |
|
|
417 | This call blocks and returns only when you have at least C<$time> seconds |
|
|
418 | of cpu time till the next tick. The slot is only valid till the next cede. |
|
|
419 | |
|
|
420 | The optional C<$name> can be used to identify the job to run. It might be |
|
|
421 | used for statistical purposes and should identify the same time-class. |
|
|
422 | |
|
|
423 | Useful for short background jobs. |
|
|
424 | |
|
|
425 | =cut |
|
|
426 | |
|
|
427 | our @SLOT_QUEUE; |
|
|
428 | our $SLOT_QUEUE; |
|
|
429 | |
|
|
430 | $SLOT_QUEUE->cancel if $SLOT_QUEUE; |
|
|
431 | $SLOT_QUEUE = Coro::async { |
|
|
432 | $Coro::current->desc ("timeslot manager"); |
|
|
433 | |
|
|
434 | my $signal = new Coro::Signal; |
|
|
435 | |
|
|
436 | while () { |
|
|
437 | next_job: |
|
|
438 | my $avail = cf::till_tick; |
|
|
439 | if ($avail > 0.01) { |
|
|
440 | for (0 .. $#SLOT_QUEUE) { |
|
|
441 | if ($SLOT_QUEUE[$_][0] < $avail) { |
|
|
442 | my $job = splice @SLOT_QUEUE, $_, 1, (); |
|
|
443 | $job->[2]->send; |
|
|
444 | Coro::cede; |
|
|
445 | goto next_job; |
|
|
446 | } |
|
|
447 | } |
|
|
448 | } |
|
|
449 | |
|
|
450 | if (@SLOT_QUEUE) { |
|
|
451 | # we do not use wait_for_tick() as it returns immediately when tick is inactive |
|
|
452 | push @cf::WAIT_FOR_TICK, $signal; |
|
|
453 | $signal->wait; |
|
|
454 | } else { |
|
|
455 | Coro::schedule; |
|
|
456 | } |
| 315 | }; |
457 | } |
| 316 | $TICK_WATCHER->stop; |
458 | }; |
| 317 | $guard |
459 | |
|
|
460 | sub get_slot($;$$) { |
|
|
461 | return if tick_inhibit || $Coro::current == $Coro::main; |
|
|
462 | |
|
|
463 | my ($time, $pri, $name) = @_; |
|
|
464 | |
|
|
465 | $time = $TICK * .6 if $time > $TICK * .6; |
|
|
466 | my $sig = new Coro::Signal; |
|
|
467 | |
|
|
468 | push @SLOT_QUEUE, [$time, $pri, $sig, $name]; |
|
|
469 | @SLOT_QUEUE = sort { $b->[1] <=> $a->[1] } @SLOT_QUEUE; |
|
|
470 | $SLOT_QUEUE->ready; |
|
|
471 | $sig->wait; |
| 318 | } |
472 | } |
| 319 | |
473 | |
| 320 | =item cf::async { BLOCK } |
474 | =item cf::async { BLOCK } |
| 321 | |
475 | |
| 322 | Currently the same as Coro::async_pool, meaning you cannot use |
476 | Currently the same as Coro::async_pool, meaning you cannot use |
| … | |
… | |
| 327 | |
481 | |
| 328 | BEGIN { *async = \&Coro::async_pool } |
482 | BEGIN { *async = \&Coro::async_pool } |
| 329 | |
483 | |
| 330 | =item cf::sync_job { BLOCK } |
484 | =item cf::sync_job { BLOCK } |
| 331 | |
485 | |
| 332 | The design of Crossfire TRT requires that the main coroutine ($Coro::main) |
486 | The design of Deliantra requires that the main coroutine ($Coro::main) |
| 333 | is always able to handle events or runnable, as Crossfire TRT is only |
487 | is always able to handle events or runnable, as Deliantra is only |
| 334 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
488 | partly reentrant. Thus "blocking" it by e.g. waiting for I/O is not |
| 335 | acceptable. |
489 | acceptable. |
| 336 | |
490 | |
| 337 | If it must be done, put the blocking parts into C<sync_job>. This will run |
491 | If it must be done, put the blocking parts into C<sync_job>. This will run |
| 338 | the given BLOCK in another coroutine while waiting for the result. The |
492 | the given BLOCK in another coroutine while waiting for the result. The |
| … | |
… | |
| 343 | |
497 | |
| 344 | sub sync_job(&) { |
498 | sub sync_job(&) { |
| 345 | my ($job) = @_; |
499 | my ($job) = @_; |
| 346 | |
500 | |
| 347 | if ($Coro::current == $Coro::main) { |
501 | if ($Coro::current == $Coro::main) { |
| 348 | my $time = Event::time; |
502 | my $time = EV::time; |
| 349 | |
503 | |
| 350 | # this is the main coro, too bad, we have to block |
504 | # this is the main coro, too bad, we have to block |
| 351 | # till the operation succeeds, freezing the server :/ |
505 | # till the operation succeeds, freezing the server :/ |
| 352 | |
506 | |
| 353 | # TODO: use suspend/resume instead |
507 | LOG llevError, Carp::longmess "sync job";#d# |
| 354 | # (but this is cancel-safe) |
508 | |
| 355 | my $freeze_guard = freeze_mainloop; |
509 | my $freeze_guard = freeze_mainloop; |
| 356 | |
510 | |
| 357 | my $busy = 1; |
511 | my $busy = 1; |
| 358 | my @res; |
512 | my @res; |
| 359 | |
513 | |
| 360 | (async { |
514 | (async { |
|
|
515 | $Coro::current->desc ("sync job coro"); |
| 361 | @res = eval { $job->() }; |
516 | @res = eval { $job->() }; |
| 362 | warn $@ if $@; |
517 | warn $@ if $@; |
| 363 | undef $busy; |
518 | undef $busy; |
| 364 | })->prio (Coro::PRIO_MAX); |
519 | })->prio (Coro::PRIO_MAX); |
| 365 | |
520 | |
| 366 | while ($busy) { |
521 | while ($busy) { |
| 367 | Coro::cede or Event::one_event; |
522 | if (Coro::nready) { |
|
|
523 | Coro::cede_notself; |
|
|
524 | } else { |
|
|
525 | EV::loop EV::LOOP_ONESHOT; |
| 368 | } |
526 | } |
|
|
527 | } |
| 369 | |
528 | |
| 370 | $time = Event::time - $time; |
529 | my $time = EV::time - $time; |
| 371 | |
530 | |
| 372 | LOG llevError | logBacktrace, Carp::longmess "long sync job" |
|
|
| 373 | if $time > $TICK * 0.5 && $TICK_WATCHER->is_active; |
|
|
| 374 | |
|
|
| 375 | $tick_start += $time; # do not account sync jobs to server load |
531 | $TICK_START += $time; # do not account sync jobs to server load |
| 376 | |
532 | |
| 377 | wantarray ? @res : $res[0] |
533 | wantarray ? @res : $res[0] |
| 378 | } else { |
534 | } else { |
| 379 | # we are in another coroutine, how wonderful, everything just works |
535 | # we are in another coroutine, how wonderful, everything just works |
| 380 | |
536 | |
| … | |
… | |
| 405 | =item fork_call { }, $args |
561 | =item fork_call { }, $args |
| 406 | |
562 | |
| 407 | Executes the given code block with the given arguments in a seperate |
563 | Executes the given code block with the given arguments in a seperate |
| 408 | process, returning the results. Everything must be serialisable with |
564 | process, returning the results. Everything must be serialisable with |
| 409 | Coro::Storable. May, of course, block. Note that the executed sub may |
565 | Coro::Storable. May, of course, block. Note that the executed sub may |
| 410 | never block itself or use any form of Event handling. |
566 | never block itself or use any form of event handling. |
| 411 | |
567 | |
| 412 | =cut |
568 | =cut |
| 413 | |
569 | |
| 414 | sub fork_call(&@) { |
570 | sub fork_call(&@) { |
| 415 | my ($cb, @args) = @_; |
571 | my ($cb, @args) = @_; |
| 416 | |
572 | |
| 417 | # socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
573 | # we seemingly have to make a local copy of the whole thing, |
| 418 | # or die "socketpair: $!"; |
574 | # otherwise perl prematurely frees the stuff :/ |
| 419 | pipe my $fh1, my $fh2 |
575 | # TODO: investigate and fix (likely this will be rather laborious) |
| 420 | or die "pipe: $!"; |
|
|
| 421 | |
576 | |
| 422 | if (my $pid = fork) { |
577 | my @res = Coro::Util::fork_eval { |
| 423 | close $fh2; |
|
|
| 424 | |
|
|
| 425 | my $res = (Coro::Handle::unblock $fh1)->readline (undef); |
|
|
| 426 | $res = Coro::Storable::thaw $res; |
|
|
| 427 | |
|
|
| 428 | waitpid $pid, 0; # should not block anymore, we expect the child to simply behave |
|
|
| 429 | |
|
|
| 430 | die $$res unless "ARRAY" eq ref $res; |
|
|
| 431 | |
|
|
| 432 | return wantarray ? @$res : $res->[-1]; |
|
|
| 433 | } else { |
|
|
| 434 | reset_signals; |
578 | reset_signals; |
| 435 | local $SIG{__WARN__}; |
579 | &$cb |
| 436 | local $SIG{__DIE__}; |
580 | }, @args; |
| 437 | eval { |
|
|
| 438 | close $fh1; |
|
|
| 439 | |
581 | |
| 440 | my @res = eval { $cb->(@args) }; |
582 | wantarray ? @res : $res[-1] |
| 441 | syswrite $fh2, Coro::Storable::freeze +($@ ? \"$@" : \@res); |
583 | } |
| 442 | }; |
|
|
| 443 | |
584 | |
| 444 | warn $@ if $@; |
585 | =item $coin = coin_from_name $name |
| 445 | _exit 0; |
586 | |
| 446 | } |
587 | =cut |
|
|
588 | |
|
|
589 | our %coin_alias = ( |
|
|
590 | "silver" => "silvercoin", |
|
|
591 | "silvercoin" => "silvercoin", |
|
|
592 | "silvercoins" => "silvercoin", |
|
|
593 | "gold" => "goldcoin", |
|
|
594 | "goldcoin" => "goldcoin", |
|
|
595 | "goldcoins" => "goldcoin", |
|
|
596 | "platinum" => "platinacoin", |
|
|
597 | "platinumcoin" => "platinacoin", |
|
|
598 | "platinumcoins" => "platinacoin", |
|
|
599 | "platina" => "platinacoin", |
|
|
600 | "platinacoin" => "platinacoin", |
|
|
601 | "platinacoins" => "platinacoin", |
|
|
602 | "royalty" => "royalty", |
|
|
603 | "royalties" => "royalty", |
|
|
604 | ); |
|
|
605 | |
|
|
606 | sub coin_from_name($) { |
|
|
607 | $coin_alias{$_[0]} |
|
|
608 | ? cf::arch::find $coin_alias{$_[0]} |
|
|
609 | : undef |
| 447 | } |
610 | } |
| 448 | |
611 | |
| 449 | =item $value = cf::db_get $family => $key |
612 | =item $value = cf::db_get $family => $key |
| 450 | |
613 | |
| 451 | Returns a single value from the environment database. |
614 | Returns a single value from the environment database. |
| … | |
… | |
| 453 | =item cf::db_put $family => $key => $value |
616 | =item cf::db_put $family => $key => $value |
| 454 | |
617 | |
| 455 | Stores the given C<$value> in the family. It can currently store binary |
618 | Stores the given C<$value> in the family. It can currently store binary |
| 456 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
619 | data only (use Compress::LZF::sfreeze_cr/sthaw to convert to/from binary). |
| 457 | |
620 | |
|
|
621 | =item $db = cf::db_table "name" |
|
|
622 | |
|
|
623 | Create and/or open a new database table. The string must not be "db" and must be unique |
|
|
624 | within each server. |
|
|
625 | |
| 458 | =cut |
626 | =cut |
|
|
627 | |
|
|
628 | sub db_table($) { |
|
|
629 | my ($name) = @_; |
|
|
630 | my $db = BDB::db_create $DB_ENV; |
|
|
631 | |
|
|
632 | eval { |
|
|
633 | $db->set_flags (BDB::CHKSUM); |
|
|
634 | |
|
|
635 | utf8::encode $name; |
|
|
636 | BDB::db_open $db, undef, $name, undef, BDB::BTREE, |
|
|
637 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
638 | cf::cleanup "db_open(db): $!" if $!; |
|
|
639 | }; |
|
|
640 | cf::cleanup "db_open(db): $@" if $@; |
|
|
641 | |
|
|
642 | $db |
|
|
643 | } |
| 459 | |
644 | |
| 460 | our $DB; |
645 | our $DB; |
| 461 | |
646 | |
| 462 | sub db_init { |
647 | sub db_init { |
| 463 | unless ($DB) { |
|
|
| 464 | $DB = BDB::db_create $DB_ENV; |
|
|
| 465 | |
|
|
| 466 | cf::sync_job { |
648 | cf::sync_job { |
| 467 | eval { |
649 | $DB ||= db_table "db"; |
| 468 | $DB->set_flags (BDB::CHKSUM); |
|
|
| 469 | |
|
|
| 470 | BDB::db_open $DB, undef, "db", undef, BDB::BTREE, |
|
|
| 471 | BDB::CREATE | BDB::AUTO_COMMIT, 0666; |
|
|
| 472 | cf::cleanup "db_open(db): $!" if $!; |
|
|
| 473 | }; |
|
|
| 474 | cf::cleanup "db_open(db): $@" if $@; |
|
|
| 475 | }; |
|
|
| 476 | } |
650 | }; |
| 477 | } |
651 | } |
| 478 | |
652 | |
| 479 | sub db_get($$) { |
653 | sub db_get($$) { |
| 480 | my $key = "$_[0]/$_[1]"; |
654 | my $key = "$_[0]/$_[1]"; |
| 481 | |
655 | |
| … | |
… | |
| 531 | if (1) { |
705 | if (1) { |
| 532 | $md5 = |
706 | $md5 = |
| 533 | join "\x00", |
707 | join "\x00", |
| 534 | $processversion, |
708 | $processversion, |
| 535 | map { |
709 | map { |
| 536 | Coro::cede; |
710 | cf::cede_to_tick; |
| 537 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
711 | ($src->[$_], Digest::MD5::md5_hex $data[$_]) |
| 538 | } 0.. $#$src; |
712 | } 0.. $#$src; |
| 539 | |
713 | |
| 540 | |
714 | |
| 541 | my $dbmd5 = db_get cache => "$id/md5"; |
715 | my $dbmd5 = db_get cache => "$id/md5"; |
| … | |
… | |
| 579 | |
753 | |
| 580 | ############################################################################# |
754 | ############################################################################# |
| 581 | |
755 | |
| 582 | =head2 ATTACHABLE OBJECTS |
756 | =head2 ATTACHABLE OBJECTS |
| 583 | |
757 | |
| 584 | Many objects in crossfire are so-called attachable objects. That means you can |
758 | Many objects in deliantra are so-called attachable objects. That means you can |
| 585 | attach callbacks/event handlers (a collection of which is called an "attachment") |
759 | attach callbacks/event handlers (a collection of which is called an "attachment") |
| 586 | to it. All such attachable objects support the following methods. |
760 | to it. All such attachable objects support the following methods. |
| 587 | |
761 | |
| 588 | In the following description, CLASS can be any of C<global>, C<object> |
762 | In the following description, CLASS can be any of C<global>, C<object> |
| 589 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
763 | C<player>, C<client> or C<map> (i.e. the attachable objects in |
| 590 | Crossfire TRT). |
764 | Deliantra). |
| 591 | |
765 | |
| 592 | =over 4 |
766 | =over 4 |
| 593 | |
767 | |
| 594 | =item $attachable->attach ($attachment, key => $value...) |
768 | =item $attachable->attach ($attachment, key => $value...) |
| 595 | |
769 | |
| … | |
… | |
| 639 | =item cf::CLASS::attachment $name, ... |
813 | =item cf::CLASS::attachment $name, ... |
| 640 | |
814 | |
| 641 | Register an attachment by C<$name> through which attachable objects of the |
815 | Register an attachment by C<$name> through which attachable objects of the |
| 642 | given CLASS can refer to this attachment. |
816 | given CLASS can refer to this attachment. |
| 643 | |
817 | |
| 644 | Some classes such as crossfire maps and objects can specify attachments |
818 | Some classes such as deliantra maps and objects can specify attachments |
| 645 | that are attached at load/instantiate time, thus the need for a name. |
819 | that are attached at load/instantiate time, thus the need for a name. |
| 646 | |
820 | |
| 647 | These calls expect any number of the following handler/hook descriptions: |
821 | These calls expect any number of the following handler/hook descriptions: |
| 648 | |
822 | |
| 649 | =over 4 |
823 | =over 4 |
| … | |
… | |
| 847 | "; |
1021 | "; |
| 848 | die if $@; |
1022 | die if $@; |
| 849 | } |
1023 | } |
| 850 | |
1024 | |
| 851 | our $override; |
1025 | our $override; |
| 852 | our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
1026 | our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
| 853 | |
1027 | |
| 854 | sub override { |
1028 | sub override { |
| 855 | $override = 1; |
1029 | $override = 1; |
| 856 | @invoke_results = (); |
1030 | @INVOKE_RESULTS = (@_); |
| 857 | } |
1031 | } |
| 858 | |
1032 | |
| 859 | sub do_invoke { |
1033 | sub do_invoke { |
| 860 | my $event = shift; |
1034 | my $event = shift; |
| 861 | my $callbacks = shift; |
1035 | my $callbacks = shift; |
| 862 | |
1036 | |
| 863 | @invoke_results = (); |
1037 | @INVOKE_RESULTS = (); |
| 864 | |
1038 | |
| 865 | local $override; |
1039 | local $override; |
| 866 | |
1040 | |
| 867 | for (@$callbacks) { |
1041 | for (@$callbacks) { |
| 868 | eval { &{$_->[1]} }; |
1042 | eval { &{$_->[1]} }; |
| … | |
… | |
| 877 | } |
1051 | } |
| 878 | |
1052 | |
| 879 | 0 |
1053 | 0 |
| 880 | } |
1054 | } |
| 881 | |
1055 | |
| 882 | =item $bool = cf::global::invoke (EVENT_CLASS_XXX, ...) |
1056 | =item $bool = cf::global->invoke (EVENT_CLASS_XXX, ...) |
| 883 | |
1057 | |
| 884 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
1058 | =item $bool = $attachable->invoke (EVENT_CLASS_XXX, ...) |
| 885 | |
1059 | |
| 886 | Generate an object-specific event with the given arguments. |
1060 | Generate an object-specific event with the given arguments. |
| 887 | |
1061 | |
| 888 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
1062 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
| 889 | removed in future versions), and there is no public API to access override |
1063 | removed in future versions), and there is no public API to access override |
| 890 | results (if you must, access C<@cf::invoke_results> directly). |
1064 | results (if you must, access C<@cf::INVOKE_RESULTS> directly). |
| 891 | |
1065 | |
| 892 | =back |
1066 | =back |
| 893 | |
1067 | |
| 894 | =cut |
1068 | =cut |
| 895 | |
1069 | |
| 896 | ############################################################################# |
1070 | ############################################################################# |
| 897 | # object support |
1071 | # object support |
|
|
1072 | |
|
|
1073 | sub _object_equal($$); |
|
|
1074 | sub _object_equal($$) { |
|
|
1075 | my ($a, $b) = @_; |
|
|
1076 | |
|
|
1077 | return 0 unless (ref $a) eq (ref $b); |
|
|
1078 | |
|
|
1079 | if ("HASH" eq ref $a) { |
|
|
1080 | my @ka = keys %$a; |
|
|
1081 | my @kb = keys %$b; |
|
|
1082 | |
|
|
1083 | return 0 if @ka != @kb; |
|
|
1084 | |
|
|
1085 | for (0 .. $#ka) { |
|
|
1086 | return 0 unless $ka[$_] eq $kb[$_]; |
|
|
1087 | return 0 unless _object_equal $a->{$ka[$_]}, $b->{$kb[$_]}; |
|
|
1088 | } |
|
|
1089 | |
|
|
1090 | } elsif ("ARRAY" eq ref $a) { |
|
|
1091 | |
|
|
1092 | return 0 if @$a != @$b; |
|
|
1093 | |
|
|
1094 | for (0 .. $#$a) { |
|
|
1095 | return 0 unless _object_equal $a->[$_], $b->[$_]; |
|
|
1096 | } |
|
|
1097 | |
|
|
1098 | } elsif ($a ne $b) { |
|
|
1099 | return 0; |
|
|
1100 | } |
|
|
1101 | |
|
|
1102 | 1 |
|
|
1103 | } |
|
|
1104 | |
|
|
1105 | our $SLOW_MERGES;#d# |
|
|
1106 | sub _can_merge { |
|
|
1107 | my ($ob1, $ob2) = @_; |
|
|
1108 | |
|
|
1109 | ++$SLOW_MERGES;#d# |
|
|
1110 | |
|
|
1111 | # we do the slow way here |
|
|
1112 | return _object_equal $ob1, $ob2 |
|
|
1113 | } |
| 898 | |
1114 | |
| 899 | sub reattach { |
1115 | sub reattach { |
| 900 | # basically do the same as instantiate, without calling instantiate |
1116 | # basically do the same as instantiate, without calling instantiate |
| 901 | my ($obj) = @_; |
1117 | my ($obj) = @_; |
| 902 | |
1118 | |
|
|
1119 | # no longer needed after getting rid of delete_package? |
| 903 | bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
1120 | #bless $obj, ref $obj; # re-bless in case extensions have been reloaded |
| 904 | |
1121 | |
| 905 | my $registry = $obj->registry; |
1122 | my $registry = $obj->registry; |
| 906 | |
1123 | |
| 907 | @$registry = (); |
1124 | @$registry = (); |
| 908 | |
1125 | |
| … | |
… | |
| 923 | cf::attachable->attach ( |
1140 | cf::attachable->attach ( |
| 924 | prio => -1000000, |
1141 | prio => -1000000, |
| 925 | on_instantiate => sub { |
1142 | on_instantiate => sub { |
| 926 | my ($obj, $data) = @_; |
1143 | my ($obj, $data) = @_; |
| 927 | |
1144 | |
| 928 | $data = from_json $data; |
1145 | $data = decode_json $data; |
| 929 | |
1146 | |
| 930 | for (@$data) { |
1147 | for (@$data) { |
| 931 | my ($name, $args) = @$_; |
1148 | my ($name, $args) = @$_; |
| 932 | |
1149 | |
| 933 | $obj->attach ($name, %{$args || {} }); |
1150 | $obj->attach ($name, %{$args || {} }); |
| … | |
… | |
| 949 | sub object_freezer_save { |
1166 | sub object_freezer_save { |
| 950 | my ($filename, $rdata, $objs) = @_; |
1167 | my ($filename, $rdata, $objs) = @_; |
| 951 | |
1168 | |
| 952 | sync_job { |
1169 | sync_job { |
| 953 | if (length $$rdata) { |
1170 | if (length $$rdata) { |
|
|
1171 | utf8::decode (my $decname = $filename); |
| 954 | warn sprintf "saving %s (%d,%d)\n", |
1172 | warn sprintf "saving %s (%d,%d)\n", |
| 955 | $filename, length $$rdata, scalar @$objs; |
1173 | $decname, length $$rdata, scalar @$objs; |
| 956 | |
1174 | |
| 957 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
1175 | if (my $fh = aio_open "$filename~", O_WRONLY | O_CREAT, 0600) { |
| 958 | chmod SAVE_MODE, $fh; |
1176 | aio_chmod $fh, SAVE_MODE; |
| 959 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
1177 | aio_write $fh, 0, (length $$rdata), $$rdata, 0; |
| 960 | aio_fsync $fh if $cf::USE_FSYNC; |
1178 | if ($cf::USE_FSYNC) { |
|
|
1179 | 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; |
|
|
1180 | aio_fsync $fh; |
|
|
1181 | } |
| 961 | close $fh; |
1182 | aio_close $fh; |
| 962 | |
1183 | |
| 963 | if (@$objs) { |
1184 | if (@$objs) { |
| 964 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
1185 | if (my $fh = aio_open "$filename.pst~", O_WRONLY | O_CREAT, 0600) { |
| 965 | chmod SAVE_MODE, $fh; |
1186 | aio_chmod $fh, SAVE_MODE; |
| 966 | my $data = Storable::nfreeze { version => 1, objs => $objs }; |
1187 | my $data = Coro::Storable::nfreeze { version => 1, objs => $objs }; |
| 967 | aio_write $fh, 0, (length $data), $data, 0; |
1188 | aio_write $fh, 0, (length $data), $data, 0; |
| 968 | aio_fsync $fh if $cf::USE_FSYNC; |
1189 | if ($cf::USE_FSYNC) { |
|
|
1190 | 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; |
|
|
1191 | aio_fsync $fh; |
|
|
1192 | } |
| 969 | close $fh; |
1193 | aio_close $fh; |
| 970 | aio_rename "$filename.pst~", "$filename.pst"; |
1194 | aio_rename "$filename.pst~", "$filename.pst"; |
| 971 | } |
1195 | } |
| 972 | } else { |
1196 | } else { |
| 973 | aio_unlink "$filename.pst"; |
1197 | aio_unlink "$filename.pst"; |
| 974 | } |
1198 | } |
| 975 | |
1199 | |
| 976 | aio_rename "$filename~", $filename; |
1200 | aio_rename "$filename~", $filename; |
|
|
1201 | |
|
|
1202 | $filename =~ s%/[^/]+$%%; |
|
|
1203 | aio_pathsync $filename if $cf::USE_FSYNC; |
| 977 | } else { |
1204 | } else { |
| 978 | warn "FATAL: $filename~: $!\n"; |
1205 | warn "unable to save objects: $filename~: $!\n"; |
| 979 | } |
1206 | } |
| 980 | } else { |
1207 | } else { |
| 981 | aio_unlink $filename; |
1208 | aio_unlink $filename; |
| 982 | aio_unlink "$filename.pst"; |
1209 | aio_unlink "$filename.pst"; |
| 983 | } |
1210 | } |
| 984 | } |
1211 | }; |
| 985 | } |
1212 | } |
| 986 | |
1213 | |
| 987 | sub object_freezer_as_string { |
1214 | sub object_freezer_as_string { |
| 988 | my ($rdata, $objs) = @_; |
1215 | my ($rdata, $objs) = @_; |
| 989 | |
1216 | |
| … | |
… | |
| 1001 | or return; |
1228 | or return; |
| 1002 | |
1229 | |
| 1003 | unless (aio_stat "$filename.pst") { |
1230 | unless (aio_stat "$filename.pst") { |
| 1004 | (aio_load "$filename.pst", $av) >= 0 |
1231 | (aio_load "$filename.pst", $av) >= 0 |
| 1005 | or return; |
1232 | or return; |
|
|
1233 | |
| 1006 | $av = eval { (Storable::thaw $av)->{objs} }; |
1234 | my $st = eval { Coro::Storable::thaw $av }; |
|
|
1235 | $av = $st->{objs}; |
| 1007 | } |
1236 | } |
| 1008 | |
1237 | |
|
|
1238 | utf8::decode (my $decname = $filename); |
| 1009 | warn sprintf "loading %s (%d)\n", |
1239 | warn sprintf "loading %s (%d,%d)\n", |
| 1010 | $filename, length $data, scalar @{$av || []}; |
1240 | $decname, length $data, scalar @{$av || []}; |
|
|
1241 | |
| 1011 | return ($data, $av); |
1242 | ($data, $av) |
| 1012 | } |
1243 | } |
| 1013 | |
1244 | |
| 1014 | =head2 COMMAND CALLBACKS |
1245 | =head2 COMMAND CALLBACKS |
| 1015 | |
1246 | |
| 1016 | =over 4 |
1247 | =over 4 |
| … | |
… | |
| 1070 | my ($name, $cb) = @_; |
1301 | my ($name, $cb) = @_; |
| 1071 | |
1302 | |
| 1072 | $EXTICMD{$name} = $cb; |
1303 | $EXTICMD{$name} = $cb; |
| 1073 | } |
1304 | } |
| 1074 | |
1305 | |
|
|
1306 | use File::Glob (); |
|
|
1307 | |
| 1075 | cf::player->attach ( |
1308 | cf::player->attach ( |
| 1076 | on_command => sub { |
1309 | on_command => sub { |
| 1077 | my ($pl, $name, $params) = @_; |
1310 | my ($pl, $name, $params) = @_; |
| 1078 | |
1311 | |
| 1079 | my $cb = $COMMAND{$name} |
1312 | my $cb = $COMMAND{$name} |
| … | |
… | |
| 1086 | cf::override; |
1319 | cf::override; |
| 1087 | }, |
1320 | }, |
| 1088 | on_extcmd => sub { |
1321 | on_extcmd => sub { |
| 1089 | my ($pl, $buf) = @_; |
1322 | my ($pl, $buf) = @_; |
| 1090 | |
1323 | |
| 1091 | my $msg = eval { from_json $buf }; |
1324 | my $msg = eval { $pl->ns->{json_coder}->decode ($buf) }; |
| 1092 | |
1325 | |
| 1093 | if (ref $msg) { |
1326 | if (ref $msg) { |
|
|
1327 | my ($type, $reply, @payload) = |
|
|
1328 | "ARRAY" eq ref $msg |
|
|
1329 | ? @$msg |
|
|
1330 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
1331 | |
|
|
1332 | my @reply; |
|
|
1333 | |
| 1094 | if (my $cb = $EXTCMD{$msg->{msgtype}}) { |
1334 | if (my $cb = $EXTCMD{$type}) { |
| 1095 | if (my %reply = $cb->($pl, $msg)) { |
1335 | @reply = $cb->($pl, @payload); |
| 1096 | $pl->ext_reply ($msg->{msgid}, %reply); |
|
|
| 1097 | } |
|
|
| 1098 | } |
1336 | } |
|
|
1337 | |
|
|
1338 | $pl->ext_reply ($reply, @reply) |
|
|
1339 | if $reply; |
|
|
1340 | |
| 1099 | } else { |
1341 | } else { |
| 1100 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
1342 | warn "player " . ($pl->ob->name) . " sent unparseable ext message: <$buf>\n"; |
| 1101 | } |
1343 | } |
| 1102 | |
1344 | |
| 1103 | cf::override; |
1345 | cf::override; |
| 1104 | }, |
1346 | }, |
| 1105 | ); |
1347 | ); |
|
|
1348 | |
|
|
1349 | # "readahead" all extensions |
|
|
1350 | sub cache_extensions { |
|
|
1351 | my $grp = IO::AIO::aio_group; |
|
|
1352 | |
|
|
1353 | add $grp IO::AIO::aio_readdirx $LIBDIR, IO::AIO::READDIR_STAT_ORDER, sub { |
|
|
1354 | for (grep /\.ext$/, @{$_[0]}) { |
|
|
1355 | add $grp IO::AIO::aio_load "$LIBDIR/$_", my $data; |
|
|
1356 | } |
|
|
1357 | }; |
|
|
1358 | |
|
|
1359 | $grp |
|
|
1360 | } |
| 1106 | |
1361 | |
| 1107 | sub load_extensions { |
1362 | sub load_extensions { |
| 1108 | cf::sync_job { |
1363 | cf::sync_job { |
| 1109 | my %todo; |
1364 | my %todo; |
| 1110 | |
1365 | |
| … | |
… | |
| 1130 | |
1385 | |
| 1131 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
1386 | $ext{meta} = { map { (split /=/, $_, 2)[0, 1] } split /\s+/, $1 } |
| 1132 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
1387 | if $source =~ /\A#!.*?perl.*?#\s*(.*)$/m; |
| 1133 | |
1388 | |
| 1134 | $ext{source} = |
1389 | $ext{source} = |
| 1135 | "package $pkg; use strict; use utf8;\n" |
1390 | "package $pkg; use 5.10.0; use strict 'vars', 'subs'; use utf8;\n" |
| 1136 | . "#line 1 \"$path\"\n{\n" |
1391 | . "#line 1 \"$path\"\n{\n" |
| 1137 | . $source |
1392 | . $source |
| 1138 | . "\n};\n1"; |
1393 | . "\n};\n1"; |
| 1139 | |
1394 | |
| 1140 | $todo{$base} = \%ext; |
1395 | $todo{$base} = \%ext; |
| … | |
… | |
| 1156 | my $msg = $@ ? "$v->{path}: $@\n" |
1411 | my $msg = $@ ? "$v->{path}: $@\n" |
| 1157 | : "$v->{base}: extension inactive.\n"; |
1412 | : "$v->{base}: extension inactive.\n"; |
| 1158 | |
1413 | |
| 1159 | if (exists $v->{meta}{mandatory}) { |
1414 | if (exists $v->{meta}{mandatory}) { |
| 1160 | warn $msg; |
1415 | warn $msg; |
| 1161 | warn "mandatory extension failed to load, exiting.\n"; |
1416 | cf::cleanup "mandatory extension failed to load, exiting."; |
| 1162 | exit 1; |
|
|
| 1163 | } |
1417 | } |
| 1164 | |
1418 | |
| 1165 | warn $msg; |
1419 | warn $msg; |
| 1166 | } |
1420 | } |
| 1167 | |
1421 | |
| … | |
… | |
| 1181 | |
1435 | |
| 1182 | =back |
1436 | =back |
| 1183 | |
1437 | |
| 1184 | =head2 CORE EXTENSIONS |
1438 | =head2 CORE EXTENSIONS |
| 1185 | |
1439 | |
| 1186 | Functions and methods that extend core crossfire objects. |
1440 | Functions and methods that extend core deliantra objects. |
| 1187 | |
1441 | |
| 1188 | =cut |
1442 | =cut |
| 1189 | |
1443 | |
| 1190 | package cf::player; |
1444 | package cf::player; |
| 1191 | |
1445 | |
| 1192 | use Coro::AIO; |
1446 | use Coro::AIO; |
| 1193 | |
1447 | |
| 1194 | =head3 cf::player |
1448 | =head3 cf::player |
| 1195 | |
1449 | |
| 1196 | =over 4 |
1450 | =over 4 |
|
|
1451 | |
|
|
1452 | =item cf::player::num_playing |
|
|
1453 | |
|
|
1454 | Returns the official number of playing players, as per the Crossfire metaserver rules. |
|
|
1455 | |
|
|
1456 | =cut |
|
|
1457 | |
|
|
1458 | sub num_playing { |
|
|
1459 | scalar grep |
|
|
1460 | $_->ob->map |
|
|
1461 | && !$_->hidden |
|
|
1462 | && !$_->ob->flag (cf::FLAG_WIZ), |
|
|
1463 | cf::player::list |
|
|
1464 | } |
| 1197 | |
1465 | |
| 1198 | =item cf::player::find $login |
1466 | =item cf::player::find $login |
| 1199 | |
1467 | |
| 1200 | Returns the given player object, loading it if necessary (might block). |
1468 | Returns the given player object, loading it if necessary (might block). |
| 1201 | |
1469 | |
| … | |
… | |
| 1220 | |
1488 | |
| 1221 | sub exists($) { |
1489 | sub exists($) { |
| 1222 | my ($login) = @_; |
1490 | my ($login) = @_; |
| 1223 | |
1491 | |
| 1224 | $cf::PLAYER{$login} |
1492 | $cf::PLAYER{$login} |
| 1225 | or cf::sync_job { !aio_stat path $login } |
1493 | or !aio_stat path $login |
| 1226 | } |
1494 | } |
| 1227 | |
1495 | |
| 1228 | sub find($) { |
1496 | sub find($) { |
| 1229 | return $cf::PLAYER{$_[0]} || do { |
1497 | return $cf::PLAYER{$_[0]} || do { |
| 1230 | my $login = $_[0]; |
1498 | my $login = $_[0]; |
| … | |
… | |
| 1237 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
1505 | aio_link +(playerdir $login) . "/$login.pl.pst", (playerdir $login) . "/playerdata.pst"; |
| 1238 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
1506 | aio_link +(playerdir $login) . "/$login.pl" , (playerdir $login) . "/playerdata"; |
| 1239 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
1507 | aio_unlink +(playerdir $login) . "/$login.pl.pst"; |
| 1240 | aio_unlink +(playerdir $login) . "/$login.pl"; |
1508 | aio_unlink +(playerdir $login) . "/$login.pl"; |
| 1241 | |
1509 | |
| 1242 | my $pl = load_pl path $login |
1510 | my $f = new_from_file cf::object::thawer path $login |
| 1243 | or return; |
1511 | or return; |
|
|
1512 | |
|
|
1513 | my $pl = cf::player::load_pl $f |
|
|
1514 | or return; |
|
|
1515 | |
|
|
1516 | local $cf::PLAYER_LOADING{$login} = $pl; |
|
|
1517 | $f->resolve_delayed_derefs; |
| 1244 | $cf::PLAYER{$login} = $pl |
1518 | $cf::PLAYER{$login} = $pl |
| 1245 | } |
1519 | } |
| 1246 | } |
1520 | } |
| 1247 | } |
1521 | } |
| 1248 | |
1522 | |
| … | |
… | |
| 1257 | return if $pl->{deny_save}; |
1531 | return if $pl->{deny_save}; |
| 1258 | |
1532 | |
| 1259 | aio_mkdir playerdir $pl, 0770; |
1533 | aio_mkdir playerdir $pl, 0770; |
| 1260 | $pl->{last_save} = $cf::RUNTIME; |
1534 | $pl->{last_save} = $cf::RUNTIME; |
| 1261 | |
1535 | |
|
|
1536 | cf::get_slot 0.01; |
|
|
1537 | |
| 1262 | $pl->save_pl ($path); |
1538 | $pl->save_pl ($path); |
| 1263 | Coro::cede; |
1539 | cf::cede_to_tick; |
| 1264 | } |
1540 | } |
| 1265 | |
1541 | |
| 1266 | sub new($) { |
1542 | sub new($) { |
| 1267 | my ($login) = @_; |
1543 | my ($login) = @_; |
| 1268 | |
1544 | |
| … | |
… | |
| 1274 | $cf::PLAYER{$login} = $self; |
1550 | $cf::PLAYER{$login} = $self; |
| 1275 | |
1551 | |
| 1276 | $self |
1552 | $self |
| 1277 | } |
1553 | } |
| 1278 | |
1554 | |
|
|
1555 | =item $player->send_msg ($channel, $msg, $color, [extra...]) |
|
|
1556 | |
|
|
1557 | =cut |
|
|
1558 | |
|
|
1559 | sub send_msg { |
|
|
1560 | my $ns = shift->ns |
|
|
1561 | or return; |
|
|
1562 | $ns->send_msg (@_); |
|
|
1563 | } |
|
|
1564 | |
| 1279 | =item $pl->quit_character |
1565 | =item $pl->quit_character |
| 1280 | |
1566 | |
| 1281 | Nukes the player without looking back. If logged in, the connection will |
1567 | Nukes the player without looking back. If logged in, the connection will |
| 1282 | be destroyed. May block for a long time. |
1568 | be destroyed. May block for a long time. |
| 1283 | |
1569 | |
| … | |
… | |
| 1287 | my ($pl) = @_; |
1573 | my ($pl) = @_; |
| 1288 | |
1574 | |
| 1289 | my $name = $pl->ob->name; |
1575 | my $name = $pl->ob->name; |
| 1290 | |
1576 | |
| 1291 | $pl->{deny_save} = 1; |
1577 | $pl->{deny_save} = 1; |
| 1292 | $pl->password ("*"); # this should lock out the player until we nuked the dir |
1578 | $pl->password ("*"); # this should lock out the player until we have nuked the dir |
| 1293 | |
1579 | |
| 1294 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
1580 | $pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1) if $pl->active; |
| 1295 | $pl->deactivate; |
1581 | $pl->deactivate; |
|
|
1582 | my $killer = cf::arch::get "killer_quit"; $pl->killer ($killer); $killer->destroy; |
|
|
1583 | $pl->ob->check_score; |
| 1296 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
1584 | $pl->invoke (cf::EVENT_PLAYER_QUIT); |
| 1297 | $pl->ns->destroy if $pl->ns; |
1585 | $pl->ns->destroy if $pl->ns; |
| 1298 | |
1586 | |
| 1299 | my $path = playerdir $pl; |
1587 | my $path = playerdir $pl; |
| 1300 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
1588 | my $temp = "$path~$cf::RUNTIME~deleting~"; |
| … | |
… | |
| 1336 | or return []; |
1624 | or return []; |
| 1337 | |
1625 | |
| 1338 | my @logins; |
1626 | my @logins; |
| 1339 | |
1627 | |
| 1340 | for my $login (@$dirs) { |
1628 | for my $login (@$dirs) { |
|
|
1629 | my $path = path $login; |
|
|
1630 | |
|
|
1631 | # a .pst is a dead give-away for a valid player |
|
|
1632 | # if no pst file found, open and chekc for blocked users |
|
|
1633 | if (aio_stat "$path.pst") { |
| 1341 | my $fh = aio_open path $login, Fcntl::O_RDONLY, 0 or next; |
1634 | my $fh = aio_open $path, Fcntl::O_RDONLY, 0 or next; |
| 1342 | aio_read $fh, 0, 512, my $buf, 0 or next; |
1635 | aio_read $fh, 0, 512, my $buf, 0 or next; |
| 1343 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
1636 | $buf !~ /^password -------------$/m or next; # official not-valid tag |
|
|
1637 | } |
| 1344 | |
1638 | |
| 1345 | utf8::decode $login; |
1639 | utf8::decode $login; |
| 1346 | push @logins, $login; |
1640 | push @logins, $login; |
| 1347 | } |
1641 | } |
| 1348 | |
1642 | |
| … | |
… | |
| 1375 | } |
1669 | } |
| 1376 | |
1670 | |
| 1377 | \@paths |
1671 | \@paths |
| 1378 | } |
1672 | } |
| 1379 | |
1673 | |
| 1380 | =item $protocol_xml = $player->expand_cfpod ($crossfire_pod) |
1674 | =item $protocol_xml = $player->expand_cfpod ($cfpod) |
| 1381 | |
1675 | |
| 1382 | Expand crossfire pod fragments into protocol xml. |
1676 | Expand deliantra pod fragments into protocol xml. |
| 1383 | |
1677 | |
| 1384 | =cut |
|
|
| 1385 | |
|
|
| 1386 | sub expand_cfpod { |
|
|
| 1387 | ((my $self), (local $_)) = @_; |
|
|
| 1388 | |
|
|
| 1389 | # escape & and < |
|
|
| 1390 | s/&/&/g; |
|
|
| 1391 | s/(?<![BIUGH])</</g; |
|
|
| 1392 | |
|
|
| 1393 | # this is buggy, it needs to properly take care of nested <'s |
|
|
| 1394 | |
|
|
| 1395 | 1 while |
|
|
| 1396 | # replace B<>, I<>, U<> etc. |
|
|
| 1397 | s/B<([^\>]*)>/<b>$1<\/b>/ |
|
|
| 1398 | || s/I<([^\>]*)>/<i>$1<\/i>/ |
|
|
| 1399 | || s/U<([^\>]*)>/<u>$1<\/u>/ |
|
|
| 1400 | # replace G<male|female> tags |
|
|
| 1401 | || s{G<([^>|]*)\|([^>]*)>}{ |
|
|
| 1402 | $self->gender ? $2 : $1 |
|
|
| 1403 | }ge |
|
|
| 1404 | # replace H<hint text> |
|
|
| 1405 | || s/H<([^\>]*)>/<fg name="lightblue">[$1]<\/fg>/g; |
|
|
| 1406 | |
|
|
| 1407 | # create single paragraphs (very hackish) |
|
|
| 1408 | s/(?<=\S)\n(?=\w)/ /g; |
|
|
| 1409 | |
|
|
| 1410 | $_ |
|
|
| 1411 | } |
|
|
| 1412 | |
|
|
| 1413 | =item $player->ext_reply ($msgid, %msg) |
1678 | =item $player->ext_reply ($msgid, @msg) |
| 1414 | |
1679 | |
| 1415 | Sends an ext reply to the player. |
1680 | Sends an ext reply to the player. |
| 1416 | |
1681 | |
| 1417 | =cut |
1682 | =cut |
| 1418 | |
1683 | |
| 1419 | sub ext_reply($$%) { |
1684 | sub ext_reply($$@) { |
| 1420 | my ($self, $id, %msg) = @_; |
1685 | my ($self, $id, @msg) = @_; |
| 1421 | |
1686 | |
| 1422 | $msg{msgid} = $id; |
1687 | $self->ns->ext_reply ($id, @msg) |
| 1423 | $self->send ("ext " . cf::to_json \%msg); |
|
|
| 1424 | } |
1688 | } |
| 1425 | |
1689 | |
| 1426 | =item $player->ext_event ($type, %msg) |
1690 | =item $player->ext_msg ($type, @msg) |
| 1427 | |
1691 | |
| 1428 | Sends an ext event to the client. |
1692 | Sends an ext event to the client. |
| 1429 | |
1693 | |
| 1430 | =cut |
1694 | =cut |
| 1431 | |
1695 | |
| 1432 | sub ext_event($$%) { |
1696 | sub ext_msg($$@) { |
| 1433 | my ($self, $type, %msg) = @_; |
1697 | my ($self, $type, @msg) = @_; |
| 1434 | |
1698 | |
| 1435 | $self->ns->ext_event ($type, %msg); |
1699 | $self->ns->ext_msg ($type, @msg); |
| 1436 | } |
1700 | } |
| 1437 | |
1701 | |
| 1438 | =head3 cf::region |
1702 | =head3 cf::region |
| 1439 | |
1703 | |
| 1440 | =over 4 |
1704 | =over 4 |
| … | |
… | |
| 1453 | my ($path) = @_; |
1717 | my ($path) = @_; |
| 1454 | |
1718 | |
| 1455 | my ($match, $specificity); |
1719 | my ($match, $specificity); |
| 1456 | |
1720 | |
| 1457 | for my $region (list) { |
1721 | for my $region (list) { |
| 1458 | if ($region->match && $path =~ $region->match) { |
1722 | if ($region->{match} && $path =~ $region->{match}) { |
| 1459 | ($match, $specificity) = ($region, $region->specificity) |
1723 | ($match, $specificity) = ($region, $region->specificity) |
| 1460 | if $region->specificity > $specificity; |
1724 | if $region->specificity > $specificity; |
| 1461 | } |
1725 | } |
| 1462 | } |
1726 | } |
| 1463 | |
1727 | |
| … | |
… | |
| 1484 | our $MAX_RESET = 3600; |
1748 | our $MAX_RESET = 3600; |
| 1485 | our $DEFAULT_RESET = 3000; |
1749 | our $DEFAULT_RESET = 3000; |
| 1486 | |
1750 | |
| 1487 | sub generate_random_map { |
1751 | sub generate_random_map { |
| 1488 | my ($self, $rmp) = @_; |
1752 | my ($self, $rmp) = @_; |
|
|
1753 | |
|
|
1754 | my $lock = cf::lock_acquire "generate_random_map"; # the random map generator is NOT reentrant ATM |
|
|
1755 | |
| 1489 | # mit "rum" bekleckern, nicht |
1756 | # mit "rum" bekleckern, nicht |
| 1490 | $self->_create_random_map ( |
1757 | $self->_create_random_map ( |
| 1491 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1758 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
| 1492 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1759 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
| 1493 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1760 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
| … | |
… | |
| 1583 | $self->init; # pass $1 etc. |
1850 | $self->init; # pass $1 etc. |
| 1584 | return $self; |
1851 | return $self; |
| 1585 | } |
1852 | } |
| 1586 | } |
1853 | } |
| 1587 | |
1854 | |
| 1588 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1855 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
| 1589 | () |
1856 | () |
| 1590 | } |
1857 | } |
| 1591 | |
1858 | |
| 1592 | sub init { |
1859 | sub init { |
| 1593 | my ($self) = @_; |
1860 | my ($self) = @_; |
| … | |
… | |
| 1615 | |
1882 | |
| 1616 | # the temporary/swap location |
1883 | # the temporary/swap location |
| 1617 | sub save_path { |
1884 | sub save_path { |
| 1618 | my ($self) = @_; |
1885 | my ($self) = @_; |
| 1619 | |
1886 | |
| 1620 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1887 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
| 1621 | "$TMPDIR/$path.map" |
1888 | "$TMPDIR/$path.map" |
| 1622 | } |
1889 | } |
| 1623 | |
1890 | |
| 1624 | # the unique path, undef == no special unique path |
1891 | # the unique path, undef == no special unique path |
| 1625 | sub uniq_path { |
1892 | sub uniq_path { |
| 1626 | my ($self) = @_; |
1893 | my ($self) = @_; |
| 1627 | |
1894 | |
| 1628 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
1895 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/go; |
| 1629 | "$UNIQUEDIR/$path" |
1896 | "$UNIQUEDIR/$path" |
| 1630 | } |
|
|
| 1631 | |
|
|
| 1632 | # and all this just because we cannot iterate over |
|
|
| 1633 | # all maps in C++... |
|
|
| 1634 | sub change_all_map_light { |
|
|
| 1635 | my ($change) = @_; |
|
|
| 1636 | |
|
|
| 1637 | $_->change_map_light ($change) |
|
|
| 1638 | for grep $_->outdoor, values %cf::MAP; |
|
|
| 1639 | } |
1897 | } |
| 1640 | |
1898 | |
| 1641 | sub decay_objects { |
1899 | sub decay_objects { |
| 1642 | my ($self) = @_; |
1900 | my ($self) = @_; |
| 1643 | |
1901 | |
| … | |
… | |
| 1656 | |
1914 | |
| 1657 | sub load_header_from($) { |
1915 | sub load_header_from($) { |
| 1658 | my ($self, $path) = @_; |
1916 | my ($self, $path) = @_; |
| 1659 | |
1917 | |
| 1660 | utf8::encode $path; |
1918 | utf8::encode $path; |
| 1661 | #aio_open $path, O_RDONLY, 0 |
1919 | my $f = new_from_file cf::object::thawer $path |
| 1662 | # or return; |
|
|
| 1663 | |
|
|
| 1664 | $self->_load_header ($path) |
|
|
| 1665 | or return; |
1920 | or return; |
|
|
1921 | |
|
|
1922 | $self->_load_header ($f) |
|
|
1923 | or return; |
|
|
1924 | |
|
|
1925 | local $MAP_LOADING{$self->{path}} = $self; |
|
|
1926 | $f->resolve_delayed_derefs; |
| 1666 | |
1927 | |
| 1667 | $self->{load_path} = $path; |
1928 | $self->{load_path} = $path; |
| 1668 | |
1929 | |
| 1669 | 1 |
1930 | 1 |
| 1670 | } |
1931 | } |
| … | |
… | |
| 1724 | sub find { |
1985 | sub find { |
| 1725 | my ($path, $origin) = @_; |
1986 | my ($path, $origin) = @_; |
| 1726 | |
1987 | |
| 1727 | $path = normalise $path, $origin && $origin->path; |
1988 | $path = normalise $path, $origin && $origin->path; |
| 1728 | |
1989 | |
|
|
1990 | my $guard1 = cf::lock_acquire "map_data:$path";#d#remove |
| 1729 | cf::lock_wait "map_find:$path"; |
1991 | my $guard2 = cf::lock_acquire "map_find:$path"; |
| 1730 | |
1992 | |
| 1731 | $cf::MAP{$path} || do { |
1993 | $cf::MAP{$path} || do { |
| 1732 | my $guard = cf::lock_acquire "map_find:$path"; |
|
|
| 1733 | my $map = new_from_path cf::map $path |
1994 | my $map = new_from_path cf::map $path |
| 1734 | or return; |
1995 | or return; |
| 1735 | |
1996 | |
| 1736 | $map->{last_save} = $cf::RUNTIME; |
1997 | $map->{last_save} = $cf::RUNTIME; |
| 1737 | |
1998 | |
| … | |
… | |
| 1739 | or return; |
2000 | or return; |
| 1740 | |
2001 | |
| 1741 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
2002 | if ($map->should_reset) {#d#TODO# disabled, crashy (locking issue?) |
| 1742 | # doing this can freeze the server in a sync job, obviously |
2003 | # doing this can freeze the server in a sync job, obviously |
| 1743 | #$cf::WAIT_FOR_TICK->wait; |
2004 | #$cf::WAIT_FOR_TICK->wait; |
|
|
2005 | undef $guard2; |
|
|
2006 | undef $guard1; |
| 1744 | $map->reset; |
2007 | $map->reset; |
| 1745 | undef $guard; |
|
|
| 1746 | return find $path; |
2008 | return find $path; |
| 1747 | } |
2009 | } |
| 1748 | |
2010 | |
| 1749 | $cf::MAP{$path} = $map |
2011 | $cf::MAP{$path} = $map |
| 1750 | } |
2012 | } |
| … | |
… | |
| 1759 | local $self->{deny_reset} = 1; # loading can take a long time |
2021 | local $self->{deny_reset} = 1; # loading can take a long time |
| 1760 | |
2022 | |
| 1761 | my $path = $self->{path}; |
2023 | my $path = $self->{path}; |
| 1762 | |
2024 | |
| 1763 | { |
2025 | { |
| 1764 | my $guard = cf::lock_acquire "map_load:$path"; |
2026 | my $guard = cf::lock_acquire "map_data:$path"; |
| 1765 | |
2027 | |
|
|
2028 | return unless $self->valid; |
| 1766 | return if $self->in_memory != cf::MAP_SWAPPED; |
2029 | return unless $self->in_memory == cf::MAP_SWAPPED; |
| 1767 | |
2030 | |
| 1768 | $self->in_memory (cf::MAP_LOADING); |
2031 | $self->in_memory (cf::MAP_LOADING); |
| 1769 | |
2032 | |
| 1770 | $self->alloc; |
2033 | $self->alloc; |
| 1771 | |
2034 | |
| 1772 | $self->pre_load; |
2035 | $self->pre_load; |
| 1773 | Coro::cede; |
2036 | cf::cede_to_tick; |
| 1774 | |
2037 | |
|
|
2038 | my $f = new_from_file cf::object::thawer $self->{load_path}; |
|
|
2039 | $f->skip_block; |
| 1775 | $self->_load_objects ($self->{load_path}, 1) |
2040 | $self->_load_objects ($f) |
| 1776 | or return; |
2041 | or return; |
| 1777 | |
2042 | |
| 1778 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
2043 | $self->post_load_original |
| 1779 | if delete $self->{load_original}; |
2044 | if delete $self->{load_original}; |
| 1780 | |
2045 | |
| 1781 | if (my $uniq = $self->uniq_path) { |
2046 | if (my $uniq = $self->uniq_path) { |
| 1782 | utf8::encode $uniq; |
2047 | utf8::encode $uniq; |
| 1783 | if (aio_open $uniq, O_RDONLY, 0) { |
2048 | unless (aio_stat $uniq) { |
|
|
2049 | if (my $f = new_from_file cf::object::thawer $uniq) { |
| 1784 | $self->clear_unique_items; |
2050 | $self->clear_unique_items; |
| 1785 | $self->_load_objects ($uniq, 0); |
2051 | $self->_load_objects ($f); |
|
|
2052 | $f->resolve_delayed_derefs; |
|
|
2053 | } |
| 1786 | } |
2054 | } |
| 1787 | } |
2055 | } |
| 1788 | |
2056 | |
| 1789 | Coro::cede; |
2057 | $f->resolve_delayed_derefs; |
|
|
2058 | |
|
|
2059 | cf::cede_to_tick; |
| 1790 | # now do the right thing for maps |
2060 | # now do the right thing for maps |
| 1791 | $self->link_multipart_objects; |
2061 | $self->link_multipart_objects; |
| 1792 | $self->difficulty ($self->estimate_difficulty) |
2062 | $self->difficulty ($self->estimate_difficulty) |
| 1793 | unless $self->difficulty; |
2063 | unless $self->difficulty; |
| 1794 | Coro::cede; |
2064 | cf::cede_to_tick; |
| 1795 | |
2065 | |
| 1796 | unless ($self->{deny_activate}) { |
2066 | unless ($self->{deny_activate}) { |
| 1797 | $self->decay_objects; |
2067 | $self->decay_objects; |
| 1798 | $self->fix_auto_apply; |
2068 | $self->fix_auto_apply; |
| 1799 | $self->update_buttons; |
2069 | $self->update_buttons; |
| 1800 | Coro::cede; |
2070 | cf::cede_to_tick; |
| 1801 | $self->set_darkness_map; |
|
|
| 1802 | Coro::cede; |
|
|
| 1803 | $self->activate; |
2071 | $self->activate; |
| 1804 | } |
2072 | } |
| 1805 | |
2073 | |
|
|
2074 | $self->{last_save} = $cf::RUNTIME; |
|
|
2075 | $self->last_access ($cf::RUNTIME); |
|
|
2076 | |
| 1806 | $self->in_memory (cf::MAP_IN_MEMORY); |
2077 | $self->in_memory (cf::MAP_ACTIVE); |
| 1807 | } |
2078 | } |
| 1808 | |
2079 | |
| 1809 | $self->post_load; |
2080 | $self->post_load; |
| 1810 | } |
2081 | } |
| 1811 | |
2082 | |
| … | |
… | |
| 1820 | |
2091 | |
| 1821 | $self |
2092 | $self |
| 1822 | } |
2093 | } |
| 1823 | |
2094 | |
| 1824 | # find and load all maps in the 3x3 area around a map |
2095 | # find and load all maps in the 3x3 area around a map |
| 1825 | sub load_diag { |
2096 | sub load_neighbours { |
| 1826 | my ($map) = @_; |
2097 | my ($map) = @_; |
| 1827 | |
2098 | |
| 1828 | my @diag; # diagonal neighbours |
2099 | my @neigh; # diagonal neighbours |
| 1829 | |
2100 | |
| 1830 | for (0 .. 3) { |
2101 | for (0 .. 3) { |
| 1831 | my $neigh = $map->tile_path ($_) |
2102 | my $neigh = $map->tile_path ($_) |
| 1832 | or next; |
2103 | or next; |
| 1833 | $neigh = find $neigh, $map |
2104 | $neigh = find $neigh, $map |
| 1834 | or next; |
2105 | or next; |
| 1835 | $neigh->load; |
2106 | $neigh->load; |
| 1836 | |
2107 | |
|
|
2108 | push @neigh, |
| 1837 | push @diag, [$neigh->tile_path (($_ + 3) % 4), $neigh], |
2109 | [$neigh->tile_path (($_ + 3) % 4), $neigh], |
| 1838 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
2110 | [$neigh->tile_path (($_ + 1) % 4), $neigh]; |
| 1839 | } |
2111 | } |
| 1840 | |
2112 | |
| 1841 | for (@diag) { |
2113 | for (grep defined $_->[0], @neigh) { |
|
|
2114 | my ($path, $origin) = @$_; |
| 1842 | my $neigh = find @$_ |
2115 | my $neigh = find $path, $origin |
| 1843 | or next; |
2116 | or next; |
| 1844 | $neigh->load; |
2117 | $neigh->load; |
| 1845 | } |
2118 | } |
| 1846 | } |
2119 | } |
| 1847 | |
2120 | |
| … | |
… | |
| 1852 | } |
2125 | } |
| 1853 | |
2126 | |
| 1854 | sub do_load_sync { |
2127 | sub do_load_sync { |
| 1855 | my ($map) = @_; |
2128 | my ($map) = @_; |
| 1856 | |
2129 | |
|
|
2130 | cf::LOG cf::llevDebug | cf::logBacktrace, "do_load_sync" |
|
|
2131 | if $Coro::current == $Coro::main; |
|
|
2132 | |
| 1857 | cf::sync_job { $map->load }; |
2133 | cf::sync_job { $map->load }; |
| 1858 | } |
2134 | } |
| 1859 | |
2135 | |
| 1860 | our %MAP_PREFETCH; |
2136 | our %MAP_PREFETCH; |
| 1861 | our $MAP_PREFETCHER = undef; |
2137 | our $MAP_PREFETCHER = undef; |
| 1862 | |
2138 | |
| 1863 | sub find_async { |
2139 | sub find_async { |
| 1864 | my ($path, $origin) = @_; |
2140 | my ($path, $origin, $load) = @_; |
| 1865 | |
2141 | |
| 1866 | $path = normalise $path, $origin && $origin->{path}; |
2142 | $path = normalise $path, $origin && $origin->{path}; |
| 1867 | |
2143 | |
| 1868 | if (my $map = $cf::MAP{$path}) { |
2144 | if (my $map = $cf::MAP{$path}) { |
| 1869 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
2145 | return $map if !$load || $map->in_memory == cf::MAP_ACTIVE; |
| 1870 | } |
2146 | } |
| 1871 | |
2147 | |
| 1872 | undef $MAP_PREFETCH{$path}; |
2148 | $MAP_PREFETCH{$path} |= $load; |
|
|
2149 | |
| 1873 | $MAP_PREFETCHER ||= cf::async { |
2150 | $MAP_PREFETCHER ||= cf::async { |
|
|
2151 | $Coro::current->{desc} = "map prefetcher"; |
|
|
2152 | |
| 1874 | while (%MAP_PREFETCH) { |
2153 | while (%MAP_PREFETCH) { |
| 1875 | for my $path (keys %MAP_PREFETCH) { |
2154 | while (my ($k, $v) = each %MAP_PREFETCH) { |
| 1876 | my $map = find $path |
2155 | if (my $map = find $k) { |
| 1877 | or next; |
|
|
| 1878 | $map->load; |
2156 | $map->load if $v; |
|
|
2157 | } |
| 1879 | |
2158 | |
| 1880 | delete $MAP_PREFETCH{$path}; |
2159 | delete $MAP_PREFETCH{$k}; |
| 1881 | } |
2160 | } |
| 1882 | } |
2161 | } |
| 1883 | undef $MAP_PREFETCHER; |
2162 | undef $MAP_PREFETCHER; |
| 1884 | }; |
2163 | }; |
| 1885 | $MAP_PREFETCHER->prio (6); |
2164 | $MAP_PREFETCHER->prio (6); |
| … | |
… | |
| 1888 | } |
2167 | } |
| 1889 | |
2168 | |
| 1890 | sub save { |
2169 | sub save { |
| 1891 | my ($self) = @_; |
2170 | my ($self) = @_; |
| 1892 | |
2171 | |
| 1893 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2172 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
| 1894 | |
2173 | |
| 1895 | $self->{last_save} = $cf::RUNTIME; |
2174 | $self->{last_save} = $cf::RUNTIME; |
| 1896 | |
2175 | |
| 1897 | return unless $self->dirty; |
2176 | return unless $self->dirty; |
| 1898 | |
2177 | |
| … | |
… | |
| 1904 | return if $self->{deny_save}; |
2183 | return if $self->{deny_save}; |
| 1905 | |
2184 | |
| 1906 | local $self->{last_access} = $self->last_access;#d# |
2185 | local $self->{last_access} = $self->last_access;#d# |
| 1907 | |
2186 | |
| 1908 | cf::async { |
2187 | cf::async { |
|
|
2188 | $Coro::current->{desc} = "map player save"; |
| 1909 | $_->contr->save for $self->players; |
2189 | $_->contr->save for $self->players; |
| 1910 | }; |
2190 | }; |
|
|
2191 | |
|
|
2192 | cf::get_slot 0.02; |
| 1911 | |
2193 | |
| 1912 | if ($uniq) { |
2194 | if ($uniq) { |
| 1913 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
2195 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
| 1914 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
2196 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
| 1915 | } else { |
2197 | } else { |
| … | |
… | |
| 1921 | my ($self) = @_; |
2203 | my ($self) = @_; |
| 1922 | |
2204 | |
| 1923 | # save first because save cedes |
2205 | # save first because save cedes |
| 1924 | $self->save; |
2206 | $self->save; |
| 1925 | |
2207 | |
| 1926 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
2208 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
| 1927 | |
2209 | |
| 1928 | return if $self->players; |
2210 | return if $self->players; |
| 1929 | return if $self->in_memory != cf::MAP_IN_MEMORY; |
2211 | return if $self->in_memory != cf::MAP_ACTIVE; |
| 1930 | return if $self->{deny_save}; |
2212 | return if $self->{deny_save}; |
| 1931 | |
2213 | |
|
|
2214 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
2215 | |
|
|
2216 | $self->deactivate; |
|
|
2217 | $_->clear_links_to ($self) for values %cf::MAP; |
| 1932 | $self->clear; |
2218 | $self->clear; |
| 1933 | $self->in_memory (cf::MAP_SWAPPED); |
|
|
| 1934 | } |
2219 | } |
| 1935 | |
2220 | |
| 1936 | sub reset_at { |
2221 | sub reset_at { |
| 1937 | my ($self) = @_; |
2222 | my ($self) = @_; |
| 1938 | |
2223 | |
| … | |
… | |
| 1956 | |
2241 | |
| 1957 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
2242 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
| 1958 | |
2243 | |
| 1959 | return if $self->players; |
2244 | return if $self->players; |
| 1960 | |
2245 | |
| 1961 | warn "resetting map ", $self->path; |
2246 | warn "resetting map ", $self->path, "\n"; |
| 1962 | |
2247 | |
| 1963 | $self->in_memory (cf::MAP_SWAPPED); |
2248 | $self->in_memory (cf::MAP_SWAPPED); |
| 1964 | |
2249 | |
| 1965 | # need to save uniques path |
2250 | # need to save uniques path |
| 1966 | unless ($self->{deny_save}) { |
2251 | unless ($self->{deny_save}) { |
| … | |
… | |
| 1970 | if $uniq; |
2255 | if $uniq; |
| 1971 | } |
2256 | } |
| 1972 | |
2257 | |
| 1973 | delete $cf::MAP{$self->path}; |
2258 | delete $cf::MAP{$self->path}; |
| 1974 | |
2259 | |
|
|
2260 | $self->deactivate; |
|
|
2261 | $_->clear_links_to ($self) for values %cf::MAP; |
| 1975 | $self->clear; |
2262 | $self->clear; |
| 1976 | |
|
|
| 1977 | $_->clear_links_to ($self) for values %cf::MAP; |
|
|
| 1978 | |
2263 | |
| 1979 | $self->unlink_save; |
2264 | $self->unlink_save; |
| 1980 | $self->destroy; |
2265 | $self->destroy; |
| 1981 | } |
2266 | } |
| 1982 | |
2267 | |
| 1983 | my $nuke_counter = "aaaa"; |
2268 | my $nuke_counter = "aaaa"; |
| 1984 | |
2269 | |
| 1985 | sub nuke { |
2270 | sub nuke { |
| 1986 | my ($self) = @_; |
2271 | my ($self) = @_; |
| 1987 | |
2272 | |
|
|
2273 | { |
|
|
2274 | my $lock = cf::lock_acquire "map_data:$self->{path}"; |
|
|
2275 | |
| 1988 | delete $cf::MAP{$self->path}; |
2276 | delete $cf::MAP{$self->path}; |
| 1989 | |
2277 | |
| 1990 | $self->unlink_save; |
2278 | $self->unlink_save; |
| 1991 | |
2279 | |
| 1992 | bless $self, "cf::map"; |
2280 | bless $self, "cf::map"; |
| 1993 | delete $self->{deny_reset}; |
2281 | delete $self->{deny_reset}; |
| 1994 | $self->{deny_save} = 1; |
2282 | $self->{deny_save} = 1; |
| 1995 | $self->reset_timeout (1); |
2283 | $self->reset_timeout (1); |
| 1996 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
2284 | $self->path ($self->{path} = "{nuke}/" . ($nuke_counter++)); |
| 1997 | |
2285 | |
| 1998 | $cf::MAP{$self->path} = $self; |
2286 | $cf::MAP{$self->path} = $self; |
|
|
2287 | } |
| 1999 | |
2288 | |
| 2000 | $self->reset; # polite request, might not happen |
2289 | $self->reset; # polite request, might not happen |
| 2001 | } |
2290 | } |
| 2002 | |
2291 | |
| 2003 | =item $maps = cf::map::tmp_maps |
2292 | =item $maps = cf::map::tmp_maps |
| … | |
… | |
| 2045 | |
2334 | |
| 2046 | sub unique_maps() { |
2335 | sub unique_maps() { |
| 2047 | [ |
2336 | [ |
| 2048 | map { |
2337 | map { |
| 2049 | utf8::decode $_; |
2338 | utf8::decode $_; |
| 2050 | /\.map$/ |
2339 | s/\.map$//; # TODO future compatibility hack |
|
|
2340 | /\.pst$/ || !/^$PATH_SEP/o # TODO unique maps apparebntly lack the .map suffix :/ |
|
|
2341 | ? () |
| 2051 | ? normalise $_ |
2342 | : normalise $_ |
| 2052 | : () |
|
|
| 2053 | } @{ aio_readdir $UNIQUEDIR or [] } |
2343 | } @{ aio_readdir $UNIQUEDIR or [] } |
| 2054 | ] |
2344 | ] |
| 2055 | } |
2345 | } |
| 2056 | |
2346 | |
| 2057 | package cf; |
2347 | =item cf::map::static_maps |
|
|
2348 | |
|
|
2349 | Returns an arrayref if paths of all static maps (all preinstalled F<.map> |
|
|
2350 | file in the shared directory excluding F</styles> and F</editor>). May |
|
|
2351 | block. |
|
|
2352 | |
|
|
2353 | =cut |
|
|
2354 | |
|
|
2355 | sub static_maps() { |
|
|
2356 | my @dirs = ""; |
|
|
2357 | my @maps; |
|
|
2358 | |
|
|
2359 | while (@dirs) { |
|
|
2360 | my $dir = shift @dirs; |
|
|
2361 | |
|
|
2362 | next if $dir eq "/styles" || $dir eq "/editor"; |
|
|
2363 | |
|
|
2364 | my ($dirs, $files) = Coro::AIO::aio_scandir "$MAPDIR$dir", 2 |
|
|
2365 | or return; |
|
|
2366 | |
|
|
2367 | for (@$files) { |
|
|
2368 | s/\.map$// or next; |
|
|
2369 | utf8::decode $_; |
|
|
2370 | push @maps, "$dir/$_"; |
|
|
2371 | } |
|
|
2372 | |
|
|
2373 | push @dirs, map "$dir/$_", @$dirs; |
|
|
2374 | } |
|
|
2375 | |
|
|
2376 | \@maps |
|
|
2377 | } |
| 2058 | |
2378 | |
| 2059 | =back |
2379 | =back |
| 2060 | |
2380 | |
| 2061 | =head3 cf::object |
2381 | =head3 cf::object |
| 2062 | |
2382 | |
| … | |
… | |
| 2066 | |
2386 | |
| 2067 | =over 4 |
2387 | =over 4 |
| 2068 | |
2388 | |
| 2069 | =item $ob->inv_recursive |
2389 | =item $ob->inv_recursive |
| 2070 | |
2390 | |
| 2071 | Returns the inventory of the object _and_ their inventories, recursively. |
2391 | Returns the inventory of the object I<and> their inventories, recursively, |
|
|
2392 | but I<not> the object itself. |
| 2072 | |
2393 | |
| 2073 | =cut |
2394 | =cut |
| 2074 | |
2395 | |
| 2075 | sub inv_recursive_; |
2396 | sub inv_recursive_; |
| 2076 | sub inv_recursive_ { |
2397 | sub inv_recursive_ { |
| … | |
… | |
| 2079 | |
2400 | |
| 2080 | sub inv_recursive { |
2401 | sub inv_recursive { |
| 2081 | inv_recursive_ inv $_[0] |
2402 | inv_recursive_ inv $_[0] |
| 2082 | } |
2403 | } |
| 2083 | |
2404 | |
|
|
2405 | =item $ref = $ob->ref |
|
|
2406 | |
|
|
2407 | Creates and returns a persistent reference to an object that can be stored as a string. |
|
|
2408 | |
|
|
2409 | =item $ob = cf::object::deref ($refstring) |
|
|
2410 | |
|
|
2411 | returns the objetc referenced by refstring. may return undef when it cnanot find the object, |
|
|
2412 | even if the object actually exists. May block. |
|
|
2413 | |
|
|
2414 | =cut |
|
|
2415 | |
|
|
2416 | sub deref { |
|
|
2417 | my ($ref) = @_; |
|
|
2418 | |
|
|
2419 | if ($ref =~ m{^player\/(<1\.[0-9a-f]+>)/(.*)$}) { |
|
|
2420 | my ($uuid, $name) = ($1, $2); |
|
|
2421 | my $pl = $cf::PLAYER_LOADING{$name} || cf::player::find $name |
|
|
2422 | or return; |
|
|
2423 | $pl->ob->uuid eq $uuid |
|
|
2424 | or return; |
|
|
2425 | |
|
|
2426 | $pl->ob |
|
|
2427 | } else { |
|
|
2428 | warn "$ref: cannot resolve object reference\n"; |
|
|
2429 | undef |
|
|
2430 | } |
|
|
2431 | } |
|
|
2432 | |
| 2084 | package cf; |
2433 | package cf; |
| 2085 | |
2434 | |
| 2086 | =back |
2435 | =back |
| 2087 | |
2436 | |
| 2088 | =head3 cf::object::player |
2437 | =head3 cf::object::player |
| … | |
… | |
| 2094 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
2443 | Sends a message to the player, as if the npc C<$npc> replied. C<$npc> |
| 2095 | can be C<undef>. Does the right thing when the player is currently in a |
2444 | can be C<undef>. Does the right thing when the player is currently in a |
| 2096 | dialogue with the given NPC character. |
2445 | dialogue with the given NPC character. |
| 2097 | |
2446 | |
| 2098 | =cut |
2447 | =cut |
|
|
2448 | |
|
|
2449 | our $SAY_CHANNEL = { |
|
|
2450 | id => "say", |
|
|
2451 | title => "Map", |
|
|
2452 | reply => "say ", |
|
|
2453 | tooltip => "Things said to and replied from NPCs near you and other players on the same map only.", |
|
|
2454 | }; |
|
|
2455 | |
|
|
2456 | our $CHAT_CHANNEL = { |
|
|
2457 | id => "chat", |
|
|
2458 | title => "Chat", |
|
|
2459 | reply => "chat ", |
|
|
2460 | tooltip => "Player chat and shouts, global to the server.", |
|
|
2461 | }; |
| 2099 | |
2462 | |
| 2100 | # rough implementation of a future "reply" method that works |
2463 | # rough implementation of a future "reply" method that works |
| 2101 | # with dialog boxes. |
2464 | # with dialog boxes. |
| 2102 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
2465 | #TODO: the first argument must go, split into a $npc->reply_to ( method |
| 2103 | sub cf::object::player::reply($$$;$) { |
2466 | sub cf::object::player::reply($$$;$) { |
| … | |
… | |
| 2110 | |
2473 | |
| 2111 | } else { |
2474 | } else { |
| 2112 | my $pl = $self->contr; |
2475 | my $pl = $self->contr; |
| 2113 | |
2476 | |
| 2114 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
2477 | if ($pl->{npc_dialog} && $pl->{npc_dialog}->{id}) { |
| 2115 | my $diag = $pl->{npc_dialog}; |
2478 | my $dialog = $pl->{npc_dialog}; |
| 2116 | $diag->{pl}->ext_reply ( |
2479 | $dialog->{pl}->ext_msg ($dialog->{id}, update => msg => $dialog->{pl}->expand_cfpod ($msg)); |
| 2117 | $diag->{id}, |
|
|
| 2118 | msgtype => "reply", |
|
|
| 2119 | msg => $diag->{pl}->expand_cfpod ($msg), |
|
|
| 2120 | add_topics => [] |
|
|
| 2121 | ); |
|
|
| 2122 | |
2480 | |
| 2123 | } else { |
2481 | } else { |
| 2124 | $msg = $npc->name . " says: $msg" if $npc; |
2482 | $msg = $npc->name . " says: $msg" if $npc; |
| 2125 | $self->message ($msg, $flags); |
2483 | $self->send_msg ($SAY_CHANNEL => $msg, $flags); |
| 2126 | } |
2484 | } |
| 2127 | } |
2485 | } |
|
|
2486 | } |
|
|
2487 | |
|
|
2488 | =item $object->send_msg ($channel, $msg, $color, [extra...]) |
|
|
2489 | |
|
|
2490 | =cut |
|
|
2491 | |
|
|
2492 | sub cf::object::send_msg { |
|
|
2493 | my $pl = shift->contr |
|
|
2494 | or return; |
|
|
2495 | $pl->send_msg (@_); |
| 2128 | } |
2496 | } |
| 2129 | |
2497 | |
| 2130 | =item $player_object->may ("access") |
2498 | =item $player_object->may ("access") |
| 2131 | |
2499 | |
| 2132 | Returns wether the given player is authorized to access resource "access" |
2500 | Returns wether the given player is authorized to access resource "access" |
| … | |
… | |
| 2145 | |
2513 | |
| 2146 | =item $player_object->enter_link |
2514 | =item $player_object->enter_link |
| 2147 | |
2515 | |
| 2148 | Freezes the player and moves him/her to a special map (C<{link}>). |
2516 | Freezes the player and moves him/her to a special map (C<{link}>). |
| 2149 | |
2517 | |
| 2150 | The player should be reasonably safe there for short amounts of time. You |
2518 | The player should be reasonably safe there for short amounts of time (e.g. |
| 2151 | I<MUST> call C<leave_link> as soon as possible, though. |
2519 | for loading a map). You I<MUST> call C<leave_link> as soon as possible, |
|
|
2520 | though, as the palyer cannot control the character while it is on the link |
|
|
2521 | map. |
| 2152 | |
2522 | |
| 2153 | Will never block. |
2523 | Will never block. |
| 2154 | |
2524 | |
| 2155 | =item $player_object->leave_link ($map, $x, $y) |
2525 | =item $player_object->leave_link ($map, $x, $y) |
| 2156 | |
2526 | |
| … | |
… | |
| 2208 | ($x, $y) = (-1, -1) |
2578 | ($x, $y) = (-1, -1) |
| 2209 | unless (defined $x) && (defined $y); |
2579 | unless (defined $x) && (defined $y); |
| 2210 | |
2580 | |
| 2211 | # use -1 or undef as default coordinates, not 0, 0 |
2581 | # use -1 or undef as default coordinates, not 0, 0 |
| 2212 | ($x, $y) = ($map->enter_x, $map->enter_y) |
2582 | ($x, $y) = ($map->enter_x, $map->enter_y) |
| 2213 | if $x <=0 && $y <= 0; |
2583 | if $x <= 0 && $y <= 0; |
| 2214 | |
2584 | |
| 2215 | $map->load; |
2585 | $map->load; |
| 2216 | $map->load_diag; |
2586 | $map->load_neighbours; |
| 2217 | |
2587 | |
| 2218 | return unless $self->contr->active; |
2588 | return unless $self->contr->active; |
| 2219 | $self->activate_recursive; |
|
|
| 2220 | |
2589 | |
| 2221 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
2590 | local $self->{_prev_pos} = $link_pos; # ugly hack for rent.ext |
| 2222 | $self->enter_map ($map, $x, $y); |
2591 | $self->enter_map ($map, $x, $y); |
| 2223 | } |
|
|
| 2224 | |
2592 | |
|
|
2593 | # only activate afterwards, to support waiting in hooks |
|
|
2594 | $self->activate_recursive; |
|
|
2595 | } |
|
|
2596 | |
| 2225 | =item $player_object->goto ($path, $x, $y[, $check->($map)]) |
2597 | =item $player_object->goto ($path, $x, $y[, $check->($map)[, $done->()]]) |
| 2226 | |
2598 | |
| 2227 | Moves the player to the given map-path and coordinates by first freezing |
2599 | Moves the player to the given map-path and coordinates by first freezing |
| 2228 | her, loading and preparing them map, calling the provided $check callback |
2600 | her, loading and preparing them map, calling the provided $check callback |
| 2229 | that has to return the map if sucecssful, and then unfreezes the player on |
2601 | that has to return the map if sucecssful, and then unfreezes the player on |
| 2230 | the new (success) or old (failed) map position. |
2602 | the new (success) or old (failed) map position. In either case, $done will |
|
|
2603 | be called at the end of this process. |
|
|
2604 | |
|
|
2605 | Note that $check will be called with a potentially non-loaded map, so if |
|
|
2606 | it needs a loaded map it has to call C<< ->load >>. |
| 2231 | |
2607 | |
| 2232 | =cut |
2608 | =cut |
| 2233 | |
2609 | |
| 2234 | our $GOTOGEN; |
2610 | our $GOTOGEN; |
| 2235 | |
2611 | |
| 2236 | sub cf::object::player::goto { |
2612 | sub cf::object::player::goto { |
| 2237 | my ($self, $path, $x, $y, $check) = @_; |
2613 | my ($self, $path, $x, $y, $check, $done) = @_; |
| 2238 | |
2614 | |
| 2239 | # do generation counting so two concurrent goto's will be executed in-order |
2615 | # do generation counting so two concurrent goto's will be executed in-order |
| 2240 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
2616 | my $gen = $self->{_goto_generation} = ++$GOTOGEN; |
| 2241 | |
2617 | |
| 2242 | $self->enter_link; |
2618 | $self->enter_link; |
| 2243 | |
2619 | |
| 2244 | (async { |
2620 | (async { |
|
|
2621 | $Coro::current->{desc} = "player::goto $path $x $y"; |
|
|
2622 | |
|
|
2623 | # *tag paths override both path and x|y |
|
|
2624 | if ($path =~ /^\*(.*)$/) { |
|
|
2625 | if (my @obs = grep $_->map, ext::map_tags::find $1) { |
|
|
2626 | my $ob = $obs[rand @obs]; |
|
|
2627 | |
|
|
2628 | # see if we actually can go there |
|
|
2629 | if (@obs = grep !$self->blocked ($_->map, $_->x, $_->y), $ob, $ob->tail) { |
|
|
2630 | $ob = $obs[rand @obs]; |
|
|
2631 | } else { |
|
|
2632 | $self->message ("Wow, it's pretty crowded in there.", cf::NDI_UNIQUE | cf::NDI_RED); |
|
|
2633 | } |
|
|
2634 | # else put us there anyways for now #d# |
|
|
2635 | |
|
|
2636 | ($path, $x, $y) = ($ob->map, $ob->x, $ob->y); |
|
|
2637 | } else { |
|
|
2638 | ($path, $x, $y) = (undef, undef, undef); |
|
|
2639 | } |
|
|
2640 | } |
|
|
2641 | |
| 2245 | my $map = eval { |
2642 | my $map = eval { |
| 2246 | my $map = cf::map::find $path; |
2643 | my $map = defined $path ? cf::map::find $path : undef; |
| 2247 | |
2644 | |
| 2248 | if ($map) { |
2645 | if ($map) { |
| 2249 | $map = $map->customise_for ($self); |
2646 | $map = $map->customise_for ($self); |
| 2250 | $map = $check->($map) if $check && $map; |
2647 | $map = $check->($map) if $check && $map; |
| 2251 | } else { |
2648 | } else { |
| 2252 | $self->message ("The exit to '$path' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
2649 | $self->message ("The exit to '$path' is closed.", cf::NDI_UNIQUE | cf::NDI_RED); |
| 2253 | } |
2650 | } |
| 2254 | |
2651 | |
| 2255 | $map |
2652 | $map |
| 2256 | }; |
2653 | }; |
| 2257 | |
2654 | |
| … | |
… | |
| 2262 | |
2659 | |
| 2263 | if ($gen == $self->{_goto_generation}) { |
2660 | if ($gen == $self->{_goto_generation}) { |
| 2264 | delete $self->{_goto_generation}; |
2661 | delete $self->{_goto_generation}; |
| 2265 | $self->leave_link ($map, $x, $y); |
2662 | $self->leave_link ($map, $x, $y); |
| 2266 | } |
2663 | } |
|
|
2664 | |
|
|
2665 | $done->() if $done; |
| 2267 | })->prio (1); |
2666 | })->prio (1); |
| 2268 | } |
2667 | } |
| 2269 | |
2668 | |
| 2270 | =item $player_object->enter_exit ($exit_object) |
2669 | =item $player_object->enter_exit ($exit_object) |
| 2271 | |
2670 | |
| … | |
… | |
| 2291 | } |
2690 | } |
| 2292 | |
2691 | |
| 2293 | sub prepare_random_map { |
2692 | sub prepare_random_map { |
| 2294 | my ($exit) = @_; |
2693 | my ($exit) = @_; |
| 2295 | |
2694 | |
| 2296 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
| 2297 | |
|
|
| 2298 | # all this does is basically replace the /! path by |
2695 | # all this does is basically replace the /! path by |
| 2299 | # a new random map path (?random/...) with a seed |
2696 | # a new random map path (?random/...) with a seed |
| 2300 | # that depends on the exit object |
2697 | # that depends on the exit object |
| 2301 | |
2698 | |
| 2302 | my $rmp = parse_random_map_params $exit->msg; |
2699 | my $rmp = parse_random_map_params $exit->msg; |
| … | |
… | |
| 2304 | if ($exit->map) { |
2701 | if ($exit->map) { |
| 2305 | $rmp->{region} = $exit->region->name; |
2702 | $rmp->{region} = $exit->region->name; |
| 2306 | $rmp->{origin_map} = $exit->map->path; |
2703 | $rmp->{origin_map} = $exit->map->path; |
| 2307 | $rmp->{origin_x} = $exit->x; |
2704 | $rmp->{origin_x} = $exit->x; |
| 2308 | $rmp->{origin_y} = $exit->y; |
2705 | $rmp->{origin_y} = $exit->y; |
|
|
2706 | |
|
|
2707 | $exit->map->touch; |
| 2309 | } |
2708 | } |
| 2310 | |
2709 | |
| 2311 | $rmp->{random_seed} ||= $exit->random_seed; |
2710 | $rmp->{random_seed} ||= $exit->random_seed; |
| 2312 | |
2711 | |
| 2313 | my $data = cf::to_json $rmp; |
2712 | my $data = JSON::XS->new->utf8->pretty->canonical->encode ($rmp); |
| 2314 | my $md5 = Digest::MD5::md5_hex $data; |
2713 | my $md5 = Digest::MD5::md5_hex $data; |
| 2315 | my $meta = "$RANDOMDIR/$md5.meta"; |
2714 | my $meta = "$RANDOMDIR/$md5.meta"; |
| 2316 | |
2715 | |
| 2317 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
2716 | if (my $fh = aio_open "$meta~", O_WRONLY | O_CREAT, 0666) { |
| 2318 | aio_write $fh, 0, (length $data), $data, 0; |
2717 | aio_write $fh, 0, (length $data), $data, 0; |
| 2319 | undef $fh; |
2718 | undef $fh; |
| 2320 | aio_rename "$meta~", $meta; |
2719 | aio_rename "$meta~", $meta; |
| 2321 | |
2720 | |
|
|
2721 | my $slaying = "?random/$md5"; |
|
|
2722 | |
|
|
2723 | if ($exit->valid) { |
| 2322 | $exit->slaying ("?random/$md5"); |
2724 | $exit->slaying ("?random/$md5"); |
| 2323 | $exit->msg (undef); |
2725 | $exit->msg (undef); |
|
|
2726 | } |
| 2324 | } |
2727 | } |
| 2325 | } |
2728 | } |
| 2326 | |
2729 | |
| 2327 | sub cf::object::player::enter_exit { |
2730 | sub cf::object::player::enter_exit { |
| 2328 | my ($self, $exit) = @_; |
2731 | my ($self, $exit) = @_; |
| 2329 | |
2732 | |
| 2330 | return unless $self->type == cf::PLAYER; |
2733 | return unless $self->type == cf::PLAYER; |
| 2331 | |
2734 | |
| 2332 | if ($exit->slaying eq "/!") { |
|
|
| 2333 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
|
|
| 2334 | # the problem is that $exit might not survive long enough |
|
|
| 2335 | # so it needs to be done right now, right here |
|
|
| 2336 | cf::sync_job { prepare_random_map $exit }; |
|
|
| 2337 | } |
|
|
| 2338 | |
|
|
| 2339 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
| 2340 | my $hp = $exit->stats->hp; |
|
|
| 2341 | my $sp = $exit->stats->sp; |
|
|
| 2342 | |
|
|
| 2343 | $self->enter_link; |
2735 | $self->enter_link; |
| 2344 | |
2736 | |
| 2345 | (async { |
2737 | (async { |
| 2346 | $self->deactivate_recursive; # just to be sure |
2738 | $Coro::current->{desc} = "enter_exit"; |
|
|
2739 | |
| 2347 | unless (eval { |
2740 | unless (eval { |
|
|
2741 | $self->deactivate_recursive; # just to be sure |
|
|
2742 | |
|
|
2743 | # random map handling |
|
|
2744 | { |
|
|
2745 | my $guard = cf::lock_acquire "exit_prepare:$exit"; |
|
|
2746 | |
|
|
2747 | prepare_random_map $exit |
|
|
2748 | if $exit->slaying eq "/!"; |
|
|
2749 | } |
|
|
2750 | |
|
|
2751 | my $map = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
|
|
2752 | my $x = $exit->stats->hp; |
|
|
2753 | my $y = $exit->stats->sp; |
|
|
2754 | |
| 2348 | $self->goto ($slaying, $hp, $sp); |
2755 | $self->goto ($map, $x, $y); |
| 2349 | |
2756 | |
|
|
2757 | # if exit is damned, update players death & WoR home-position |
|
|
2758 | $self->contr->savebed ($map, $x, $y) |
|
|
2759 | if $exit->flag (cf::FLAG_DAMNED); |
|
|
2760 | |
| 2350 | 1; |
2761 | 1 |
| 2351 | }) { |
2762 | }) { |
| 2352 | $self->message ("Something went wrong deep within the crossfire server. " |
2763 | $self->message ("Something went wrong deep within the deliantra server. " |
| 2353 | . "I'll try to bring you back to the map you were before. " |
2764 | . "I'll try to bring you back to the map you were before. " |
| 2354 | . "Please report this to the dungeon master!", |
2765 | . "Please report this to the dungeon master!", |
| 2355 | cf::NDI_UNIQUE | cf::NDI_RED); |
2766 | cf::NDI_UNIQUE | cf::NDI_RED); |
| 2356 | |
2767 | |
| 2357 | warn "ERROR in enter_exit: $@"; |
2768 | warn "ERROR in enter_exit: $@"; |
| … | |
… | |
| 2376 | |
2787 | |
| 2377 | utf8::encode $text; |
2788 | utf8::encode $text; |
| 2378 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
2789 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
| 2379 | } |
2790 | } |
| 2380 | |
2791 | |
|
|
2792 | =item $client->send_big_packet ($pkt) |
|
|
2793 | |
|
|
2794 | Like C<send_packet>, but tries to compress large packets, and fragments |
|
|
2795 | them as required. |
|
|
2796 | |
|
|
2797 | =cut |
|
|
2798 | |
|
|
2799 | our $MAXFRAGSIZE = cf::MAXSOCKBUF - 64; |
|
|
2800 | |
|
|
2801 | sub cf::client::send_big_packet { |
|
|
2802 | my ($self, $pkt) = @_; |
|
|
2803 | |
|
|
2804 | # try lzf for large packets |
|
|
2805 | $pkt = "lzf " . Compress::LZF::compress $pkt |
|
|
2806 | if 1024 <= length $pkt and $self->{can_lzf}; |
|
|
2807 | |
|
|
2808 | # split very large packets |
|
|
2809 | if ($MAXFRAGSIZE < length $pkt and $self->{can_lzf}) { |
|
|
2810 | $self->send_packet ("frag $_") for unpack "(a$MAXFRAGSIZE)*", $pkt; |
|
|
2811 | $pkt = "frag"; |
|
|
2812 | } |
|
|
2813 | |
|
|
2814 | $self->send_packet ($pkt); |
|
|
2815 | } |
|
|
2816 | |
| 2381 | =item $client->send_msg ($color, $type, $msg, [extra...]) |
2817 | =item $client->send_msg ($channel, $msg, $color, [extra...]) |
| 2382 | |
2818 | |
| 2383 | Send a drawinfo or msg packet to the client, formatting the msg for the |
2819 | Send a drawinfo or msg packet to the client, formatting the msg for the |
| 2384 | client if neccessary. C<$type> should be a string identifying the type of |
2820 | client if neccessary. C<$type> should be a string identifying the type of |
| 2385 | the message, with C<log> being the default. If C<$color> is negative, suppress |
2821 | the message, with C<log> being the default. If C<$color> is negative, suppress |
| 2386 | the message unless the client supports the msg packet. |
2822 | the message unless the client supports the msg packet. |
| 2387 | |
2823 | |
| 2388 | =cut |
2824 | =cut |
| 2389 | |
2825 | |
|
|
2826 | # non-persistent channels (usually the info channel) |
|
|
2827 | our %CHANNEL = ( |
|
|
2828 | "c/motd" => { |
|
|
2829 | id => "infobox", |
|
|
2830 | title => "MOTD", |
|
|
2831 | reply => undef, |
|
|
2832 | tooltip => "The message of the day", |
|
|
2833 | }, |
|
|
2834 | "c/identify" => { |
|
|
2835 | id => "infobox", |
|
|
2836 | title => "Identify", |
|
|
2837 | reply => undef, |
|
|
2838 | tooltip => "Items recently identified", |
|
|
2839 | }, |
|
|
2840 | "c/examine" => { |
|
|
2841 | id => "infobox", |
|
|
2842 | title => "Examine", |
|
|
2843 | reply => undef, |
|
|
2844 | tooltip => "Signs and other items you examined", |
|
|
2845 | }, |
|
|
2846 | "c/shopinfo" => { |
|
|
2847 | id => "infobox", |
|
|
2848 | title => "Shop Info", |
|
|
2849 | reply => undef, |
|
|
2850 | tooltip => "What your bargaining skill tells you about the shop", |
|
|
2851 | }, |
|
|
2852 | "c/book" => { |
|
|
2853 | id => "infobox", |
|
|
2854 | title => "Book", |
|
|
2855 | reply => undef, |
|
|
2856 | tooltip => "The contents of a note or book", |
|
|
2857 | }, |
|
|
2858 | "c/lookat" => { |
|
|
2859 | id => "infobox", |
|
|
2860 | title => "Look", |
|
|
2861 | reply => undef, |
|
|
2862 | tooltip => "What you saw there", |
|
|
2863 | }, |
|
|
2864 | "c/who" => { |
|
|
2865 | id => "infobox", |
|
|
2866 | title => "Players", |
|
|
2867 | reply => undef, |
|
|
2868 | tooltip => "Shows players who are currently online", |
|
|
2869 | }, |
|
|
2870 | "c/body" => { |
|
|
2871 | id => "infobox", |
|
|
2872 | title => "Body Parts", |
|
|
2873 | reply => undef, |
|
|
2874 | tooltip => "Shows which body parts you posess and are available", |
|
|
2875 | }, |
|
|
2876 | "c/statistics" => { |
|
|
2877 | id => "infobox", |
|
|
2878 | title => "Statistics", |
|
|
2879 | reply => undef, |
|
|
2880 | tooltip => "Shows your primary statistics", |
|
|
2881 | }, |
|
|
2882 | "c/skills" => { |
|
|
2883 | id => "infobox", |
|
|
2884 | title => "Skills", |
|
|
2885 | reply => undef, |
|
|
2886 | tooltip => "Shows your experience per skill and item power", |
|
|
2887 | }, |
|
|
2888 | "c/shopitems" => { |
|
|
2889 | id => "infobox", |
|
|
2890 | title => "Shop Items", |
|
|
2891 | reply => undef, |
|
|
2892 | tooltip => "Shows the items currently for sale in this shop", |
|
|
2893 | }, |
|
|
2894 | "c/resistances" => { |
|
|
2895 | id => "infobox", |
|
|
2896 | title => "Resistances", |
|
|
2897 | reply => undef, |
|
|
2898 | tooltip => "Shows your resistances", |
|
|
2899 | }, |
|
|
2900 | "c/pets" => { |
|
|
2901 | id => "infobox", |
|
|
2902 | title => "Pets", |
|
|
2903 | reply => undef, |
|
|
2904 | tooltip => "Shows information abotu your pets/a specific pet", |
|
|
2905 | }, |
|
|
2906 | "c/perceiveself" => { |
|
|
2907 | id => "infobox", |
|
|
2908 | title => "Perceive Self", |
|
|
2909 | reply => undef, |
|
|
2910 | tooltip => "You gained detailed knowledge about yourself", |
|
|
2911 | }, |
|
|
2912 | "c/uptime" => { |
|
|
2913 | id => "infobox", |
|
|
2914 | title => "Uptime", |
|
|
2915 | reply => undef, |
|
|
2916 | tooltip => "How long the server has been running since last restart", |
|
|
2917 | }, |
|
|
2918 | "c/mapinfo" => { |
|
|
2919 | id => "infobox", |
|
|
2920 | title => "Map Info", |
|
|
2921 | reply => undef, |
|
|
2922 | tooltip => "Information related to the maps", |
|
|
2923 | }, |
|
|
2924 | "c/party" => { |
|
|
2925 | id => "party", |
|
|
2926 | title => "Party", |
|
|
2927 | reply => "gsay ", |
|
|
2928 | tooltip => "Messages and chat related to your party", |
|
|
2929 | }, |
|
|
2930 | "c/death" => { |
|
|
2931 | id => "death", |
|
|
2932 | title => "Death", |
|
|
2933 | reply => undef, |
|
|
2934 | tooltip => "Reason for and more info about your most recent death", |
|
|
2935 | }, |
|
|
2936 | "c/say" => $SAY_CHANNEL, |
|
|
2937 | "c/chat" => $CHAT_CHANNEL, |
|
|
2938 | ); |
|
|
2939 | |
| 2390 | sub cf::client::send_msg { |
2940 | sub cf::client::send_msg { |
| 2391 | my ($self, $color, $type, $msg, @extra) = @_; |
2941 | my ($self, $channel, $msg, $color, @extra) = @_; |
| 2392 | |
2942 | |
| 2393 | $msg = $self->pl->expand_cfpod ($msg); |
2943 | $msg = $self->pl->expand_cfpod ($msg) |
|
|
2944 | unless $color & cf::NDI_VERBATIM; |
| 2394 | |
2945 | |
| 2395 | if ($self->can_msg) { |
2946 | $color &= cf::NDI_CLIENT_MASK; # just in case... |
| 2396 | $self->send_packet ("msg " . cf::to_json [$color, $type, $msg, @extra]); |
|
|
| 2397 | } else { |
|
|
| 2398 | # replace some tags by gcfclient-compatible ones |
|
|
| 2399 | for ($msg) { |
|
|
| 2400 | 1 while |
|
|
| 2401 | s/<b>([^<]*)<\/b>/[b]${1}[\/b]/ |
|
|
| 2402 | || s/<i>([^<]*)<\/i>/[i]${1}[\/i]/ |
|
|
| 2403 | || s/<u>([^<]*)<\/u>/[ul]${1}[\/ul]/ |
|
|
| 2404 | || s/<tt>([^<]*)<\/tt>/[fixed]${1}[\/fixed]/ |
|
|
| 2405 | || s/<fg name=\"([^"]+)\">([^<]*)<\/fg>/[color=$1]${2}[\/color]/; |
|
|
| 2406 | } |
|
|
| 2407 | |
2947 | |
| 2408 | if ($color >= 0) { |
2948 | # check predefined channels, for the benefit of C |
| 2409 | if (0 && $msg =~ /\[/) { |
2949 | if ($CHANNEL{$channel}) { |
| 2410 | $self->send_packet ("drawextinfo $color 4 0 $msg") |
2950 | $channel = $CHANNEL{$channel}; |
| 2411 | } else { |
2951 | |
| 2412 | $msg =~ s/\[\/?(?:b|i|u|fixed|color)[^\]]*\]//g; |
2952 | $self->ext_msg (channel_info => $channel); |
| 2413 | $self->send_packet ("drawinfo $color $msg") |
2953 | $channel = $channel->{id}; |
|
|
2954 | |
|
|
2955 | } elsif (ref $channel) { |
|
|
2956 | # send meta info to client, if not yet sent |
|
|
2957 | unless (exists $self->{channel}{$channel->{id}}) { |
|
|
2958 | $self->{channel}{$channel->{id}} = $channel; |
|
|
2959 | $self->ext_msg (channel_info => $channel); |
| 2414 | } |
2960 | } |
| 2415 | } |
|
|
| 2416 | } |
|
|
| 2417 | } |
|
|
| 2418 | |
2961 | |
|
|
2962 | $channel = $channel->{id}; |
|
|
2963 | } |
|
|
2964 | |
|
|
2965 | return unless @extra || length $msg; |
|
|
2966 | |
|
|
2967 | # default colour, mask it out |
|
|
2968 | $color &= ~(cf::NDI_COLOR_MASK | cf::NDI_DEF) |
|
|
2969 | if $color & cf::NDI_DEF; |
|
|
2970 | |
|
|
2971 | my $pkt = "msg " |
|
|
2972 | . $self->{json_coder}->encode ( |
|
|
2973 | [$color & cf::NDI_CLIENT_MASK, $channel, $msg, @extra] |
|
|
2974 | ); |
|
|
2975 | |
|
|
2976 | $self->send_big_packet ($pkt); |
|
|
2977 | } |
|
|
2978 | |
| 2419 | =item $client->ext_event ($type, %msg) |
2979 | =item $client->ext_msg ($type, @msg) |
| 2420 | |
2980 | |
| 2421 | Sends an ext event to the client. |
2981 | Sends an ext event to the client. |
| 2422 | |
2982 | |
| 2423 | =cut |
2983 | =cut |
| 2424 | |
2984 | |
| 2425 | sub cf::client::ext_event($$%) { |
2985 | sub cf::client::ext_msg($$@) { |
| 2426 | my ($self, $type, %msg) = @_; |
2986 | my ($self, $type, @msg) = @_; |
| 2427 | |
2987 | |
|
|
2988 | if ($self->extcmd == 2) { |
|
|
2989 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ([$type, @msg])); |
|
|
2990 | } elsif ($self->extcmd == 1) { # TODO: remove |
| 2428 | $msg{msgtype} = "event_$type"; |
2991 | push @msg, msgtype => "event_$type"; |
| 2429 | $self->send_packet ("ext " . cf::to_json \%msg); |
2992 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
2993 | } |
|
|
2994 | } |
|
|
2995 | |
|
|
2996 | =item $client->ext_reply ($msgid, @msg) |
|
|
2997 | |
|
|
2998 | Sends an ext reply to the client. |
|
|
2999 | |
|
|
3000 | =cut |
|
|
3001 | |
|
|
3002 | sub cf::client::ext_reply($$@) { |
|
|
3003 | my ($self, $id, @msg) = @_; |
|
|
3004 | |
|
|
3005 | if ($self->extcmd == 2) { |
|
|
3006 | $self->send_big_packet ("ext " . $self->{json_coder}->encode (["reply-$id", @msg])); |
|
|
3007 | } elsif ($self->extcmd == 1) { |
|
|
3008 | #TODO: version 1, remove |
|
|
3009 | unshift @msg, msgtype => "reply", msgid => $id; |
|
|
3010 | $self->send_big_packet ("ext " . $self->{json_coder}->encode ({@msg})); |
|
|
3011 | } |
| 2430 | } |
3012 | } |
| 2431 | |
3013 | |
| 2432 | =item $success = $client->query ($flags, "text", \&cb) |
3014 | =item $success = $client->query ($flags, "text", \&cb) |
| 2433 | |
3015 | |
| 2434 | Queues a query to the client, calling the given callback with |
3016 | Queues a query to the client, calling the given callback with |
| … | |
… | |
| 2457 | |
3039 | |
| 2458 | 1 |
3040 | 1 |
| 2459 | } |
3041 | } |
| 2460 | |
3042 | |
| 2461 | cf::client->attach ( |
3043 | cf::client->attach ( |
|
|
3044 | on_connect => sub { |
|
|
3045 | my ($ns) = @_; |
|
|
3046 | |
|
|
3047 | $ns->{json_coder} = JSON::XS->new->utf8->max_size (1e6)->convert_blessed; |
|
|
3048 | }, |
| 2462 | on_reply => sub { |
3049 | on_reply => sub { |
| 2463 | my ($ns, $msg) = @_; |
3050 | my ($ns, $msg) = @_; |
| 2464 | |
3051 | |
| 2465 | # this weird shuffling is so that direct followup queries |
3052 | # this weird shuffling is so that direct followup queries |
| 2466 | # get handled first |
3053 | # get handled first |
| … | |
… | |
| 2481 | } |
3068 | } |
| 2482 | }, |
3069 | }, |
| 2483 | on_exticmd => sub { |
3070 | on_exticmd => sub { |
| 2484 | my ($ns, $buf) = @_; |
3071 | my ($ns, $buf) = @_; |
| 2485 | |
3072 | |
| 2486 | my $msg = eval { from_json $buf }; |
3073 | my $msg = eval { $ns->{json_coder}->decode ($buf) }; |
| 2487 | |
3074 | |
| 2488 | if (ref $msg) { |
3075 | if (ref $msg) { |
|
|
3076 | my ($type, $reply, @payload) = |
|
|
3077 | "ARRAY" eq ref $msg |
|
|
3078 | ? @$msg |
|
|
3079 | : ($msg->{msgtype}, $msg->{msgid}, %$msg); # TODO: version 1, remove |
|
|
3080 | |
|
|
3081 | my @reply; |
|
|
3082 | |
| 2489 | if (my $cb = $EXTICMD{$msg->{msgtype}}) { |
3083 | if (my $cb = $EXTICMD{$type}) { |
| 2490 | if (my %reply = $cb->($ns, $msg)) { |
3084 | @reply = $cb->($ns, @payload); |
| 2491 | $reply{msgid} = $msg->{msgid}; |
|
|
| 2492 | $ns->send ("ext " . cf::to_json \%reply); |
|
|
| 2493 | } |
|
|
| 2494 | } |
3085 | } |
|
|
3086 | |
|
|
3087 | $ns->ext_reply ($reply, @reply) |
|
|
3088 | if $reply; |
|
|
3089 | |
| 2495 | } else { |
3090 | } else { |
| 2496 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
3091 | warn "client " . ($ns->pl ? $ns->pl->ob->name : $ns->host) . " sent unparseable exti message: <$buf>\n"; |
| 2497 | } |
3092 | } |
| 2498 | |
3093 | |
| 2499 | cf::override; |
3094 | cf::override; |
| … | |
… | |
| 2546 | our $safe = new Safe "safe"; |
3141 | our $safe = new Safe "safe"; |
| 2547 | our $safe_hole = new Safe::Hole; |
3142 | our $safe_hole = new Safe::Hole; |
| 2548 | |
3143 | |
| 2549 | $SIG{FPE} = 'IGNORE'; |
3144 | $SIG{FPE} = 'IGNORE'; |
| 2550 | |
3145 | |
| 2551 | $safe->permit_only (Opcode::opset qw(:base_core :base_mem :base_orig :base_math sort time)); |
3146 | $safe->permit_only (Opcode::opset qw( |
|
|
3147 | :base_core :base_mem :base_orig :base_math |
|
|
3148 | grepstart grepwhile mapstart mapwhile |
|
|
3149 | sort time |
|
|
3150 | )); |
| 2552 | |
3151 | |
| 2553 | # here we export the classes and methods available to script code |
3152 | # here we export the classes and methods available to script code |
| 2554 | |
3153 | |
| 2555 | =pod |
3154 | =pod |
| 2556 | |
3155 | |
| 2557 | The following functions and methods are available within a safe environment: |
3156 | The following functions and methods are available within a safe environment: |
| 2558 | |
3157 | |
| 2559 | cf::object contr pay_amount pay_player map |
3158 | cf::object |
|
|
3159 | contr pay_amount pay_player map x y force_find force_add destroy |
|
|
3160 | insert remove name archname title slaying race decrease split |
|
|
3161 | value |
|
|
3162 | |
| 2560 | cf::object::player player |
3163 | cf::object::player |
| 2561 | cf::player peaceful |
3164 | player |
| 2562 | cf::map trigger |
3165 | |
|
|
3166 | cf::player |
|
|
3167 | peaceful |
|
|
3168 | |
|
|
3169 | cf::map |
|
|
3170 | trigger |
| 2563 | |
3171 | |
| 2564 | =cut |
3172 | =cut |
| 2565 | |
3173 | |
| 2566 | for ( |
3174 | for ( |
| 2567 | ["cf::object" => qw(contr pay_amount pay_player map)], |
3175 | ["cf::object" => qw(contr pay_amount pay_player map force_find force_add x y |
|
|
3176 | insert remove inv nrof name archname title slaying race |
|
|
3177 | decrease split destroy change_exp value msg lore send_msg)], |
| 2568 | ["cf::object::player" => qw(player)], |
3178 | ["cf::object::player" => qw(player)], |
| 2569 | ["cf::player" => qw(peaceful)], |
3179 | ["cf::player" => qw(peaceful send_msg)], |
| 2570 | ["cf::map" => qw(trigger)], |
3180 | ["cf::map" => qw(trigger)], |
| 2571 | ) { |
3181 | ) { |
| 2572 | no strict 'refs'; |
3182 | no strict 'refs'; |
| 2573 | my ($pkg, @funs) = @$_; |
3183 | my ($pkg, @funs) = @$_; |
| 2574 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
3184 | *{"safe::$pkg\::$_"} = $safe_hole->wrap (\&{"$pkg\::$_"}) |
| … | |
… | |
| 2591 | my ($code, %vars) = @_; |
3201 | my ($code, %vars) = @_; |
| 2592 | |
3202 | |
| 2593 | my $qcode = $code; |
3203 | my $qcode = $code; |
| 2594 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
3204 | $qcode =~ s/"/‟/g; # not allowed in #line filenames |
| 2595 | $qcode =~ s/\n/\\n/g; |
3205 | $qcode =~ s/\n/\\n/g; |
|
|
3206 | |
|
|
3207 | %vars = (_dummy => 0) unless %vars; |
| 2596 | |
3208 | |
| 2597 | local $_; |
3209 | local $_; |
| 2598 | local @safe::cf::_safe_eval_args = values %vars; |
3210 | local @safe::cf::_safe_eval_args = values %vars; |
| 2599 | |
3211 | |
| 2600 | my $eval = |
3212 | my $eval = |
| … | |
… | |
| 2648 | # the server's init and main functions |
3260 | # the server's init and main functions |
| 2649 | |
3261 | |
| 2650 | sub load_facedata($) { |
3262 | sub load_facedata($) { |
| 2651 | my ($path) = @_; |
3263 | my ($path) = @_; |
| 2652 | |
3264 | |
|
|
3265 | # HACK to clear player env face cache, we need some signal framework |
|
|
3266 | # for this (global event?) |
|
|
3267 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3268 | |
|
|
3269 | my $enc = JSON::XS->new->utf8->canonical->relaxed; |
|
|
3270 | |
| 2653 | warn "loading facedata from $path\n"; |
3271 | warn "loading facedata from $path\n"; |
| 2654 | |
3272 | |
| 2655 | my $facedata; |
3273 | my $facedata; |
| 2656 | 0 < aio_load $path, $facedata |
3274 | 0 < aio_load $path, $facedata |
| 2657 | or die "$path: $!"; |
3275 | or die "$path: $!"; |
| … | |
… | |
| 2659 | $facedata = Coro::Storable::thaw $facedata; |
3277 | $facedata = Coro::Storable::thaw $facedata; |
| 2660 | |
3278 | |
| 2661 | $facedata->{version} == 2 |
3279 | $facedata->{version} == 2 |
| 2662 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
3280 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
| 2663 | |
3281 | |
|
|
3282 | # patch in the exptable |
|
|
3283 | $facedata->{resource}{"res/exp_table"} = { |
|
|
3284 | type => FT_RSRC, |
|
|
3285 | data => $enc->encode ([map cf::level_to_min_exp $_, 1 .. cf::settings->max_level]), |
|
|
3286 | }; |
|
|
3287 | cf::cede_to_tick; |
|
|
3288 | |
| 2664 | { |
3289 | { |
| 2665 | my $faces = $facedata->{faceinfo}; |
3290 | my $faces = $facedata->{faceinfo}; |
| 2666 | |
3291 | |
| 2667 | while (my ($face, $info) = each %$faces) { |
3292 | while (my ($face, $info) = each %$faces) { |
| 2668 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
3293 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
|
|
3294 | |
| 2669 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
3295 | cf::face::set_visibility $idx, $info->{visibility}; |
|
|
3296 | cf::face::set_magicmap $idx, $info->{magicmap}; |
| 2670 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
3297 | cf::face::set_data $idx, 0, $info->{data32}, Digest::MD5::md5 $info->{data32}; |
| 2671 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
3298 | cf::face::set_data $idx, 1, $info->{data64}, Digest::MD5::md5 $info->{data64}; |
| 2672 | Coro::cede; |
3299 | |
|
|
3300 | cf::cede_to_tick; |
| 2673 | } |
3301 | } |
| 2674 | |
3302 | |
| 2675 | while (my ($face, $info) = each %$faces) { |
3303 | while (my ($face, $info) = each %$faces) { |
| 2676 | next unless $info->{smooth}; |
3304 | next unless $info->{smooth}; |
|
|
3305 | |
| 2677 | my $idx = cf::face::find $face |
3306 | my $idx = cf::face::find $face |
| 2678 | or next; |
3307 | or next; |
|
|
3308 | |
| 2679 | if (my $smooth = cf::face::find $info->{smooth}) { |
3309 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
3310 | cf::face::set_smooth $idx, $smooth; |
| 2680 | cf::face::set_smooth $idx, $smooth, $info->{smoothlevel}; |
3311 | cf::face::set_smoothlevel $idx, $info->{smoothlevel}; |
| 2681 | } else { |
3312 | } else { |
| 2682 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
3313 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
| 2683 | } |
3314 | } |
| 2684 | Coro::cede; |
3315 | |
|
|
3316 | cf::cede_to_tick; |
| 2685 | } |
3317 | } |
| 2686 | } |
3318 | } |
| 2687 | |
3319 | |
| 2688 | { |
3320 | { |
| 2689 | my $anims = $facedata->{animinfo}; |
3321 | my $anims = $facedata->{animinfo}; |
| 2690 | |
3322 | |
| 2691 | while (my ($anim, $info) = each %$anims) { |
3323 | while (my ($anim, $info) = each %$anims) { |
| 2692 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
3324 | cf::anim::set $anim, $info->{frames}, $info->{facings}; |
| 2693 | Coro::cede; |
3325 | cf::cede_to_tick; |
| 2694 | } |
3326 | } |
| 2695 | |
3327 | |
| 2696 | cf::anim::invalidate_all; # d'oh |
3328 | cf::anim::invalidate_all; # d'oh |
| 2697 | } |
3329 | } |
| 2698 | |
3330 | |
|
|
3331 | { |
|
|
3332 | # TODO: for gcfclient pleasure, we should give resources |
|
|
3333 | # that gcfclient doesn't grok a >10000 face index. |
|
|
3334 | my $res = $facedata->{resource}; |
|
|
3335 | |
|
|
3336 | while (my ($name, $info) = each %$res) { |
|
|
3337 | if (defined $info->{type}) { |
|
|
3338 | my $idx = (cf::face::find $name) || cf::face::alloc $name; |
|
|
3339 | my $data; |
|
|
3340 | |
|
|
3341 | if ($info->{type} & 1) { |
|
|
3342 | # prepend meta info |
|
|
3343 | |
|
|
3344 | my $meta = $enc->encode ({ |
|
|
3345 | name => $name, |
|
|
3346 | %{ $info->{meta} || {} }, |
|
|
3347 | }); |
|
|
3348 | |
|
|
3349 | $data = pack "(w/a*)*", $meta, $info->{data}; |
|
|
3350 | } else { |
|
|
3351 | $data = $info->{data}; |
|
|
3352 | } |
|
|
3353 | |
|
|
3354 | cf::face::set_data $idx, 0, $data, Digest::MD5::md5 $data; |
|
|
3355 | cf::face::set_type $idx, $info->{type}; |
|
|
3356 | } else { |
|
|
3357 | $RESOURCE{$name} = $info; |
|
|
3358 | } |
|
|
3359 | |
|
|
3360 | cf::cede_to_tick; |
|
|
3361 | } |
|
|
3362 | } |
|
|
3363 | |
|
|
3364 | cf::global->invoke (EVENT_GLOBAL_RESOURCE_UPDATE); |
|
|
3365 | |
| 2699 | 1 |
3366 | 1 |
| 2700 | } |
3367 | } |
| 2701 | |
3368 | |
|
|
3369 | cf::global->attach (on_resource_update => sub { |
|
|
3370 | if (my $soundconf = $RESOURCE{"res/sound.conf"}) { |
|
|
3371 | $soundconf = JSON::XS->new->utf8->relaxed->decode ($soundconf->{data}); |
|
|
3372 | |
|
|
3373 | for (0 .. SOUND_CAST_SPELL_0 - 1) { |
|
|
3374 | my $sound = $soundconf->{compat}[$_] |
|
|
3375 | or next; |
|
|
3376 | |
|
|
3377 | my $face = cf::face::find "sound/$sound->[1]"; |
|
|
3378 | cf::sound::set $sound->[0] => $face; |
|
|
3379 | cf::sound::old_sound_index $_, $face; # gcfclient-compat |
|
|
3380 | } |
|
|
3381 | |
|
|
3382 | while (my ($k, $v) = each %{$soundconf->{event}}) { |
|
|
3383 | my $face = cf::face::find "sound/$v"; |
|
|
3384 | cf::sound::set $k => $face; |
|
|
3385 | } |
|
|
3386 | } |
|
|
3387 | }); |
|
|
3388 | |
|
|
3389 | register_exticmd fx_want => sub { |
|
|
3390 | my ($ns, $want) = @_; |
|
|
3391 | |
|
|
3392 | while (my ($k, $v) = each %$want) { |
|
|
3393 | $ns->fx_want ($k, $v); |
|
|
3394 | } |
|
|
3395 | }; |
|
|
3396 | |
|
|
3397 | sub load_resource_file($) { |
|
|
3398 | my $guard = lock_acquire "load_resource_file"; |
|
|
3399 | |
|
|
3400 | my $status = load_resource_file_ $_[0]; |
|
|
3401 | get_slot 0.1, 100; |
|
|
3402 | cf::arch::commit_load; |
|
|
3403 | |
|
|
3404 | $status |
|
|
3405 | } |
|
|
3406 | |
| 2702 | sub reload_regions { |
3407 | sub reload_regions { |
|
|
3408 | # HACK to clear player env face cache, we need some signal framework |
|
|
3409 | # for this (global event?) |
|
|
3410 | %ext::player_env::MUSIC_FACE_CACHE = (); |
|
|
3411 | |
| 2703 | load_resource_file "$MAPDIR/regions" |
3412 | load_resource_file "$MAPDIR/regions" |
| 2704 | or die "unable to load regions file\n"; |
3413 | or die "unable to load regions file\n"; |
|
|
3414 | |
|
|
3415 | for (cf::region::list) { |
|
|
3416 | $_->{match} = qr/$_->{match}/ |
|
|
3417 | if exists $_->{match}; |
|
|
3418 | } |
| 2705 | } |
3419 | } |
| 2706 | |
3420 | |
| 2707 | sub reload_facedata { |
3421 | sub reload_facedata { |
| 2708 | load_facedata "$DATADIR/facedata" |
3422 | load_facedata "$DATADIR/facedata" |
| 2709 | or die "unable to load facedata\n"; |
3423 | or die "unable to load facedata\n"; |
| … | |
… | |
| 2720 | } |
3434 | } |
| 2721 | |
3435 | |
| 2722 | sub reload_resources { |
3436 | sub reload_resources { |
| 2723 | warn "reloading resource files...\n"; |
3437 | warn "reloading resource files...\n"; |
| 2724 | |
3438 | |
|
|
3439 | reload_facedata; |
|
|
3440 | reload_archetypes; |
| 2725 | reload_regions; |
3441 | reload_regions; |
| 2726 | reload_facedata; |
|
|
| 2727 | #reload_archetypes;#d# |
|
|
| 2728 | reload_archetypes; |
|
|
| 2729 | reload_treasures; |
3442 | reload_treasures; |
| 2730 | |
3443 | |
| 2731 | warn "finished reloading resource files\n"; |
3444 | warn "finished reloading resource files\n"; |
| 2732 | } |
3445 | } |
| 2733 | |
3446 | |
| 2734 | sub init { |
3447 | sub reload_config { |
| 2735 | reload_resources; |
3448 | warn "reloading config file...\n"; |
| 2736 | } |
|
|
| 2737 | |
3449 | |
| 2738 | sub cfg_load { |
|
|
| 2739 | open my $fh, "<:utf8", "$CONFDIR/config" |
3450 | open my $fh, "<:utf8", "$CONFDIR/config" |
| 2740 | or return; |
3451 | or return; |
| 2741 | |
3452 | |
| 2742 | local $/; |
3453 | local $/; |
| 2743 | *CFG = YAML::Syck::Load <$fh>; |
3454 | *CFG = YAML::XS::Load scalar <$fh>; |
| 2744 | |
3455 | |
| 2745 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
3456 | $EMERGENCY_POSITION = $CFG{emergency_position} || ["/world/world_105_115", 5, 37]; |
| 2746 | |
3457 | |
| 2747 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
3458 | $cf::map::MAX_RESET = $CFG{map_max_reset} if exists $CFG{map_max_reset}; |
| 2748 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
3459 | $cf::map::DEFAULT_RESET = $CFG{map_default_reset} if exists $CFG{map_default_reset}; |
| … | |
… | |
| 2752 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
3463 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
| 2753 | and die "WARNING: m(un)lockall failed: $!\n"; |
3464 | and die "WARNING: m(un)lockall failed: $!\n"; |
| 2754 | }; |
3465 | }; |
| 2755 | warn $@ if $@; |
3466 | warn $@ if $@; |
| 2756 | } |
3467 | } |
|
|
3468 | |
|
|
3469 | warn "finished reloading resource files\n"; |
|
|
3470 | } |
|
|
3471 | |
|
|
3472 | sub pidfile() { |
|
|
3473 | sysopen my $fh, $PIDFILE, O_RDWR | O_CREAT |
|
|
3474 | or die "$PIDFILE: $!"; |
|
|
3475 | flock $fh, &Fcntl::LOCK_EX |
|
|
3476 | or die "$PIDFILE: flock: $!"; |
|
|
3477 | $fh |
|
|
3478 | } |
|
|
3479 | |
|
|
3480 | # make sure only one server instance is running at any one time |
|
|
3481 | sub atomic { |
|
|
3482 | my $fh = pidfile; |
|
|
3483 | |
|
|
3484 | my $pid = <$fh>; |
|
|
3485 | kill 9, $pid if $pid > 0; |
|
|
3486 | |
|
|
3487 | seek $fh, 0, 0; |
|
|
3488 | print $fh $$; |
|
|
3489 | } |
|
|
3490 | |
|
|
3491 | sub main_loop { |
|
|
3492 | warn "EV::loop starting\n"; |
|
|
3493 | if (1) { |
|
|
3494 | EV::loop; |
|
|
3495 | } |
|
|
3496 | warn "EV::loop returned\n"; |
|
|
3497 | goto &main_loop unless $REALLY_UNLOOP; |
| 2757 | } |
3498 | } |
| 2758 | |
3499 | |
| 2759 | sub main { |
3500 | sub main { |
|
|
3501 | cf::init_globals; # initialise logging |
|
|
3502 | |
|
|
3503 | LOG llevInfo, "Welcome to Deliantra, v" . VERSION; |
|
|
3504 | LOG llevInfo, "Copyright (C) 2005-2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team."; |
|
|
3505 | LOG llevInfo, "Copyright (C) 1994 Mark Wedel."; |
|
|
3506 | LOG llevInfo, "Copyright (C) 1992 Frank Tore Johansen."; |
|
|
3507 | |
|
|
3508 | cf::init_experience; |
|
|
3509 | cf::init_anim; |
|
|
3510 | cf::init_attackmess; |
|
|
3511 | cf::init_dynamic; |
|
|
3512 | |
|
|
3513 | $Coro::current->prio (Coro::PRIO_MAX); # give the main loop max. priority |
|
|
3514 | |
| 2760 | # we must not ever block the main coroutine |
3515 | # we must not ever block the main coroutine |
| 2761 | local $Coro::idle = sub { |
3516 | local $Coro::idle = sub { |
| 2762 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
3517 | Carp::cluck "FATAL: Coro::idle was called, major BUG, use cf::sync_job!\n";#d# |
| 2763 | (async { |
3518 | (async { |
| 2764 | Event::one_event; |
3519 | $Coro::current->{desc} = "IDLE BUG HANDLER"; |
|
|
3520 | EV::loop EV::LOOP_ONESHOT; |
| 2765 | })->prio (Coro::PRIO_MAX); |
3521 | })->prio (Coro::PRIO_MAX); |
| 2766 | }; |
3522 | }; |
| 2767 | |
3523 | |
| 2768 | cfg_load; |
3524 | evthread_start IO::AIO::poll_fileno; |
|
|
3525 | |
|
|
3526 | cf::sync_job { |
|
|
3527 | reload_resources; |
|
|
3528 | reload_config; |
| 2769 | db_init; |
3529 | db_init; |
|
|
3530 | |
|
|
3531 | cf::load_settings; |
|
|
3532 | cf::load_materials; |
|
|
3533 | cf::init_uuid; |
|
|
3534 | cf::init_signals; |
|
|
3535 | cf::init_commands; |
|
|
3536 | cf::init_skills; |
|
|
3537 | |
|
|
3538 | cf::init_beforeplay; |
|
|
3539 | |
|
|
3540 | atomic; |
|
|
3541 | |
| 2770 | load_extensions; |
3542 | load_extensions; |
| 2771 | |
3543 | |
| 2772 | $TICK_WATCHER->start; |
3544 | utime time, time, $RUNTIMEFILE; |
| 2773 | Event::loop; |
3545 | |
|
|
3546 | # no (long-running) fork's whatsoever before this point(!) |
|
|
3547 | use POSIX (); |
|
|
3548 | POSIX::close delete $ENV{LOCKUTIL_LOCK_FD} if exists $ENV{LOCKUTIL_LOCK_FD}; |
|
|
3549 | |
|
|
3550 | (pop @POST_INIT)->(0) while @POST_INIT; |
|
|
3551 | }; |
|
|
3552 | |
|
|
3553 | main_loop; |
| 2774 | } |
3554 | } |
| 2775 | |
3555 | |
| 2776 | ############################################################################# |
3556 | ############################################################################# |
| 2777 | # initialisation and cleanup |
3557 | # initialisation and cleanup |
| 2778 | |
3558 | |
| 2779 | # install some emergency cleanup handlers |
3559 | # install some emergency cleanup handlers |
| 2780 | BEGIN { |
3560 | BEGIN { |
|
|
3561 | our %SIGWATCHER = (); |
| 2781 | for my $signal (qw(INT HUP TERM)) { |
3562 | for my $signal (qw(INT HUP TERM)) { |
| 2782 | Event->signal ( |
3563 | $SIGWATCHER{$signal} = EV::signal $signal, sub { |
| 2783 | reentrant => 0, |
|
|
| 2784 | data => WF_AUTOCANCEL, |
|
|
| 2785 | signal => $signal, |
|
|
| 2786 | prio => 0, |
|
|
| 2787 | cb => sub { |
|
|
| 2788 | cf::cleanup "SIG$signal"; |
3564 | cf::cleanup "SIG$signal"; |
| 2789 | }, |
|
|
| 2790 | ); |
3565 | }; |
| 2791 | } |
3566 | } |
| 2792 | } |
3567 | } |
| 2793 | |
3568 | |
| 2794 | sub write_runtime { |
3569 | sub write_runtime_sync { |
| 2795 | my $runtime = "$LOCALDIR/runtime"; |
|
|
| 2796 | |
|
|
| 2797 | # first touch the runtime file to show we are still running: |
3570 | # first touch the runtime file to show we are still running: |
| 2798 | # the fsync below can take a very very long time. |
3571 | # the fsync below can take a very very long time. |
| 2799 | |
3572 | |
| 2800 | IO::AIO::aio_utime $runtime, undef, undef; |
3573 | IO::AIO::aio_utime $RUNTIMEFILE, undef, undef; |
| 2801 | |
3574 | |
| 2802 | my $guard = cf::lock_acquire "write_runtime"; |
3575 | my $guard = cf::lock_acquire "write_runtime"; |
| 2803 | |
3576 | |
| 2804 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
3577 | my $fh = aio_open "$RUNTIMEFILE~", O_WRONLY | O_CREAT, 0644 |
| 2805 | or return; |
3578 | or return; |
| 2806 | |
3579 | |
| 2807 | my $value = $cf::RUNTIME + 90 + 10; |
3580 | my $value = $cf::RUNTIME + 90 + 10; |
| 2808 | # 10 is the runtime save interval, for a monotonic clock |
3581 | # 10 is the runtime save interval, for a monotonic clock |
| 2809 | # 60 allows for the watchdog to kill the server. |
3582 | # 60 allows for the watchdog to kill the server. |
| … | |
… | |
| 2819 | aio_utime $fh, undef, undef; |
3592 | aio_utime $fh, undef, undef; |
| 2820 | |
3593 | |
| 2821 | close $fh |
3594 | close $fh |
| 2822 | or return; |
3595 | or return; |
| 2823 | |
3596 | |
| 2824 | aio_rename "$runtime~", $runtime |
3597 | aio_rename "$RUNTIMEFILE~", $RUNTIMEFILE |
| 2825 | and return; |
3598 | and return; |
| 2826 | |
3599 | |
| 2827 | warn "runtime file written.\n"; |
3600 | warn "runtime file written.\n"; |
| 2828 | |
3601 | |
| 2829 | 1 |
3602 | 1 |
|
|
3603 | } |
|
|
3604 | |
|
|
3605 | our $uuid_lock; |
|
|
3606 | our $uuid_skip; |
|
|
3607 | |
|
|
3608 | sub write_uuid_sync($) { |
|
|
3609 | $uuid_skip ||= $_[0]; |
|
|
3610 | |
|
|
3611 | return if $uuid_lock; |
|
|
3612 | local $uuid_lock = 1; |
|
|
3613 | |
|
|
3614 | my $uuid = "$LOCALDIR/uuid"; |
|
|
3615 | |
|
|
3616 | my $fh = aio_open "$uuid~", O_WRONLY | O_CREAT, 0644 |
|
|
3617 | or return; |
|
|
3618 | |
|
|
3619 | my $value = uuid_seq uuid_cur; |
|
|
3620 | |
|
|
3621 | unless ($value) { |
|
|
3622 | warn "cowardly refusing to write zero uuid value!\n"; |
|
|
3623 | return; |
|
|
3624 | } |
|
|
3625 | |
|
|
3626 | my $value = uuid_str $value + $uuid_skip; |
|
|
3627 | $uuid_skip = 0; |
|
|
3628 | |
|
|
3629 | (aio_write $fh, 0, (length $value), $value, 0) <= 0 |
|
|
3630 | and return; |
|
|
3631 | |
|
|
3632 | # always fsync - this file is important |
|
|
3633 | aio_fsync $fh |
|
|
3634 | and return; |
|
|
3635 | |
|
|
3636 | close $fh |
|
|
3637 | or return; |
|
|
3638 | |
|
|
3639 | aio_rename "$uuid~", $uuid |
|
|
3640 | and return; |
|
|
3641 | |
|
|
3642 | warn "uuid file written ($value).\n"; |
|
|
3643 | |
|
|
3644 | 1 |
|
|
3645 | |
|
|
3646 | } |
|
|
3647 | |
|
|
3648 | sub write_uuid($$) { |
|
|
3649 | my ($skip, $sync) = @_; |
|
|
3650 | |
|
|
3651 | $sync ? write_uuid_sync $skip |
|
|
3652 | : async { write_uuid_sync $skip }; |
| 2830 | } |
3653 | } |
| 2831 | |
3654 | |
| 2832 | sub emergency_save() { |
3655 | sub emergency_save() { |
| 2833 | my $freeze_guard = cf::freeze_mainloop; |
3656 | my $freeze_guard = cf::freeze_mainloop; |
| 2834 | |
3657 | |
| 2835 | warn "enter emergency perl save\n"; |
3658 | warn "emergency_perl_save: enter\n"; |
| 2836 | |
3659 | |
| 2837 | cf::sync_job { |
3660 | cf::sync_job { |
|
|
3661 | # this is a trade-off: we want to be very quick here, so |
|
|
3662 | # save all maps without fsync, and later call a global sync |
|
|
3663 | # (which in turn might be very very slow) |
|
|
3664 | local $USE_FSYNC = 0; |
|
|
3665 | |
| 2838 | # use a peculiar iteration method to avoid tripping on perl |
3666 | # use a peculiar iteration method to avoid tripping on perl |
| 2839 | # refcount bugs in for. also avoids problems with players |
3667 | # refcount bugs in for. also avoids problems with players |
| 2840 | # and maps saved/destroyed asynchronously. |
3668 | # and maps saved/destroyed asynchronously. |
| 2841 | warn "begin emergency player save\n"; |
3669 | warn "emergency_perl_save: begin player save\n"; |
| 2842 | for my $login (keys %cf::PLAYER) { |
3670 | for my $login (keys %cf::PLAYER) { |
| 2843 | my $pl = $cf::PLAYER{$login} or next; |
3671 | my $pl = $cf::PLAYER{$login} or next; |
| 2844 | $pl->valid or next; |
3672 | $pl->valid or next; |
|
|
3673 | delete $pl->{unclean_save}; # not strictly necessary, but cannot hurt |
| 2845 | $pl->save; |
3674 | $pl->save; |
| 2846 | } |
3675 | } |
| 2847 | warn "end emergency player save\n"; |
3676 | warn "emergency_perl_save: end player save\n"; |
| 2848 | |
3677 | |
| 2849 | warn "begin emergency map save\n"; |
3678 | warn "emergency_perl_save: begin map save\n"; |
| 2850 | for my $path (keys %cf::MAP) { |
3679 | for my $path (keys %cf::MAP) { |
| 2851 | my $map = $cf::MAP{$path} or next; |
3680 | my $map = $cf::MAP{$path} or next; |
| 2852 | $map->valid or next; |
3681 | $map->valid or next; |
| 2853 | $map->save; |
3682 | $map->save; |
| 2854 | } |
3683 | } |
| 2855 | warn "end emergency map save\n"; |
3684 | warn "emergency_perl_save: end map save\n"; |
| 2856 | |
3685 | |
| 2857 | warn "begin emergency database checkpoint\n"; |
3686 | warn "emergency_perl_save: begin database checkpoint\n"; |
| 2858 | BDB::db_env_txn_checkpoint $DB_ENV; |
3687 | BDB::db_env_txn_checkpoint $DB_ENV; |
| 2859 | warn "end emergency database checkpoint\n"; |
3688 | warn "emergency_perl_save: end database checkpoint\n"; |
|
|
3689 | |
|
|
3690 | warn "emergency_perl_save: begin write uuid\n"; |
|
|
3691 | write_uuid_sync 1; |
|
|
3692 | warn "emergency_perl_save: end write uuid\n"; |
| 2860 | }; |
3693 | }; |
| 2861 | |
3694 | |
|
|
3695 | warn "emergency_perl_save: starting sync()\n"; |
|
|
3696 | IO::AIO::aio_sync sub { |
|
|
3697 | warn "emergency_perl_save: finished sync()\n"; |
|
|
3698 | }; |
|
|
3699 | |
| 2862 | warn "leave emergency perl save\n"; |
3700 | warn "emergency_perl_save: leave\n"; |
| 2863 | } |
3701 | } |
| 2864 | |
3702 | |
| 2865 | sub post_cleanup { |
3703 | sub post_cleanup { |
| 2866 | my ($make_core) = @_; |
3704 | my ($make_core) = @_; |
| 2867 | |
3705 | |
| 2868 | warn Carp::longmess "post_cleanup backtrace" |
3706 | warn Carp::longmess "post_cleanup backtrace" |
| 2869 | if $make_core; |
3707 | if $make_core; |
|
|
3708 | |
|
|
3709 | my $fh = pidfile; |
|
|
3710 | unlink $PIDFILE if <$fh> == $$; |
|
|
3711 | } |
|
|
3712 | |
|
|
3713 | # a safer delete_package, copied from Symbol |
|
|
3714 | sub clear_package($) { |
|
|
3715 | my $pkg = shift; |
|
|
3716 | |
|
|
3717 | # expand to full symbol table name if needed |
|
|
3718 | unless ($pkg =~ /^main::.*::$/) { |
|
|
3719 | $pkg = "main$pkg" if $pkg =~ /^::/; |
|
|
3720 | $pkg = "main::$pkg" unless $pkg =~ /^main::/; |
|
|
3721 | $pkg .= '::' unless $pkg =~ /::$/; |
|
|
3722 | } |
|
|
3723 | |
|
|
3724 | my($stem, $leaf) = $pkg =~ m/(.*::)(\w+::)$/; |
|
|
3725 | my $stem_symtab = *{$stem}{HASH}; |
|
|
3726 | |
|
|
3727 | defined $stem_symtab and exists $stem_symtab->{$leaf} |
|
|
3728 | or return; |
|
|
3729 | |
|
|
3730 | # clear all symbols |
|
|
3731 | my $leaf_symtab = *{$stem_symtab->{$leaf}}{HASH}; |
|
|
3732 | for my $name (keys %$leaf_symtab) { |
|
|
3733 | _gv_clear *{"$pkg$name"}; |
|
|
3734 | # use PApp::Util; PApp::Util::sv_dump *{"$pkg$name"}; |
|
|
3735 | } |
|
|
3736 | warn "cleared package $pkg\n";#d# |
| 2870 | } |
3737 | } |
| 2871 | |
3738 | |
| 2872 | sub do_reload_perl() { |
3739 | sub do_reload_perl() { |
| 2873 | # can/must only be called in main |
3740 | # can/must only be called in main |
| 2874 | if ($Coro::current != $Coro::main) { |
3741 | if ($Coro::current != $Coro::main) { |
| 2875 | warn "can only reload from main coroutine"; |
3742 | warn "can only reload from main coroutine"; |
| 2876 | return; |
3743 | return; |
| 2877 | } |
3744 | } |
| 2878 | |
3745 | |
|
|
3746 | return if $RELOAD++; |
|
|
3747 | |
|
|
3748 | my $t1 = EV::time; |
|
|
3749 | |
|
|
3750 | while ($RELOAD) { |
| 2879 | warn "reloading..."; |
3751 | warn "reloading..."; |
| 2880 | |
3752 | |
| 2881 | warn "entering sync_job"; |
3753 | warn "entering sync_job"; |
| 2882 | |
3754 | |
| 2883 | cf::sync_job { |
3755 | cf::sync_job { |
| 2884 | cf::write_runtime; # external watchdog should not bark |
3756 | cf::write_runtime_sync; # external watchdog should not bark |
| 2885 | cf::emergency_save; |
3757 | cf::emergency_save; |
| 2886 | cf::write_runtime; # external watchdog should not bark |
3758 | cf::write_runtime_sync; # external watchdog should not bark |
| 2887 | |
3759 | |
| 2888 | warn "syncing database to disk"; |
3760 | warn "syncing database to disk"; |
| 2889 | BDB::db_env_txn_checkpoint $DB_ENV; |
3761 | BDB::db_env_txn_checkpoint $DB_ENV; |
| 2890 | |
3762 | |
| 2891 | # if anything goes wrong in here, we should simply crash as we already saved |
3763 | # if anything goes wrong in here, we should simply crash as we already saved |
| 2892 | |
3764 | |
| 2893 | warn "cancelling all WF_AUTOCANCEL watchers"; |
|
|
| 2894 | for (Event::all_watchers) { |
|
|
| 2895 | $_->cancel if $_->data & WF_AUTOCANCEL; |
|
|
| 2896 | } |
|
|
| 2897 | |
|
|
| 2898 | warn "flushing outstanding aio requests"; |
3765 | warn "flushing outstanding aio requests"; |
| 2899 | for (;;) { |
|
|
| 2900 | BDB::flush; |
|
|
| 2901 | IO::AIO::flush; |
|
|
| 2902 | Coro::cede; |
|
|
| 2903 | last unless IO::AIO::nreqs || BDB::nreqs; |
3766 | while (IO::AIO::nreqs || BDB::nreqs) { |
| 2904 | warn "iterate..."; |
3767 | Coro::EV::timer_once 0.01; # let the sync_job do it's thing |
| 2905 | } |
|
|
| 2906 | |
|
|
| 2907 | ++$RELOAD; |
|
|
| 2908 | |
|
|
| 2909 | warn "cancelling all extension coros"; |
|
|
| 2910 | $_->cancel for values %EXT_CORO; |
|
|
| 2911 | %EXT_CORO = (); |
|
|
| 2912 | |
|
|
| 2913 | warn "removing commands"; |
|
|
| 2914 | %COMMAND = (); |
|
|
| 2915 | |
|
|
| 2916 | warn "removing ext/exti commands"; |
|
|
| 2917 | %EXTCMD = (); |
|
|
| 2918 | %EXTICMD = (); |
|
|
| 2919 | |
|
|
| 2920 | warn "unloading/nuking all extensions"; |
|
|
| 2921 | for my $pkg (@EXTS) { |
|
|
| 2922 | warn "... unloading $pkg"; |
|
|
| 2923 | |
|
|
| 2924 | if (my $cb = $pkg->can ("unload")) { |
|
|
| 2925 | eval { |
|
|
| 2926 | $cb->($pkg); |
|
|
| 2927 | 1 |
|
|
| 2928 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
| 2929 | } |
3768 | } |
| 2930 | |
3769 | |
| 2931 | warn "... nuking $pkg"; |
3770 | warn "cancelling all extension coros"; |
| 2932 | Symbol::delete_package $pkg; |
3771 | $_->cancel for values %EXT_CORO; |
| 2933 | } |
3772 | %EXT_CORO = (); |
| 2934 | |
3773 | |
| 2935 | warn "unloading all perl modules loaded from $LIBDIR"; |
3774 | warn "removing commands"; |
| 2936 | while (my ($k, $v) = each %INC) { |
3775 | %COMMAND = (); |
| 2937 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
| 2938 | |
3776 | |
|
|
3777 | warn "removing ext/exti commands"; |
|
|
3778 | %EXTCMD = (); |
|
|
3779 | %EXTICMD = (); |
|
|
3780 | |
|
|
3781 | warn "unloading/nuking all extensions"; |
|
|
3782 | for my $pkg (@EXTS) { |
| 2939 | warn "... unloading $k"; |
3783 | warn "... unloading $pkg"; |
| 2940 | delete $INC{$k}; |
|
|
| 2941 | |
3784 | |
| 2942 | $k =~ s/\.pm$//; |
|
|
| 2943 | $k =~ s/\//::/g; |
|
|
| 2944 | |
|
|
| 2945 | if (my $cb = $k->can ("unload_module")) { |
3785 | if (my $cb = $pkg->can ("unload")) { |
|
|
3786 | eval { |
| 2946 | $cb->(); |
3787 | $cb->($pkg); |
|
|
3788 | 1 |
|
|
3789 | } or warn "$pkg unloaded, but with errors: $@"; |
|
|
3790 | } |
|
|
3791 | |
|
|
3792 | warn "... clearing $pkg"; |
|
|
3793 | clear_package $pkg; |
| 2947 | } |
3794 | } |
| 2948 | |
3795 | |
| 2949 | Symbol::delete_package $k; |
3796 | warn "unloading all perl modules loaded from $LIBDIR"; |
|
|
3797 | while (my ($k, $v) = each %INC) { |
|
|
3798 | next unless $v =~ /^\Q$LIBDIR\E\/.*\.pm$/; |
|
|
3799 | |
|
|
3800 | warn "... unloading $k"; |
|
|
3801 | delete $INC{$k}; |
|
|
3802 | |
|
|
3803 | $k =~ s/\.pm$//; |
|
|
3804 | $k =~ s/\//::/g; |
|
|
3805 | |
|
|
3806 | if (my $cb = $k->can ("unload_module")) { |
|
|
3807 | $cb->(); |
|
|
3808 | } |
|
|
3809 | |
|
|
3810 | clear_package $k; |
| 2950 | } |
3811 | } |
| 2951 | |
3812 | |
| 2952 | warn "getting rid of safe::, as good as possible"; |
3813 | warn "getting rid of safe::, as good as possible"; |
| 2953 | Symbol::delete_package "safe::$_" |
3814 | clear_package "safe::$_" |
| 2954 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
3815 | for qw(cf::attachable cf::object cf::object::player cf::client cf::player cf::map cf::party cf::region); |
| 2955 | |
3816 | |
| 2956 | warn "unloading cf.pm \"a bit\""; |
3817 | warn "unloading cf.pm \"a bit\""; |
| 2957 | delete $INC{"cf.pm"}; |
3818 | delete $INC{"cf.pm"}; |
| 2958 | delete $INC{"cf/pod.pm"}; |
3819 | delete $INC{"cf/$_.pm"} for @EXTRA_MODULES; |
| 2959 | |
3820 | |
| 2960 | # don't, removes xs symbols, too, |
3821 | # don't, removes xs symbols, too, |
| 2961 | # and global variables created in xs |
3822 | # and global variables created in xs |
| 2962 | #Symbol::delete_package __PACKAGE__; |
3823 | #clear_package __PACKAGE__; |
| 2963 | |
3824 | |
| 2964 | warn "unload completed, starting to reload now"; |
3825 | warn "unload completed, starting to reload now"; |
| 2965 | |
3826 | |
| 2966 | warn "reloading cf.pm"; |
3827 | warn "reloading cf.pm"; |
| 2967 | require cf; |
3828 | require cf; |
| 2968 | cf::_connect_to_perl; # nominally unnecessary, but cannot hurt |
3829 | cf::_connect_to_perl_1; |
| 2969 | |
3830 | |
| 2970 | warn "loading config and database again"; |
3831 | warn "loading config and database again"; |
| 2971 | cf::cfg_load; |
3832 | cf::reload_config; |
| 2972 | |
3833 | |
| 2973 | warn "loading extensions"; |
3834 | warn "loading extensions"; |
| 2974 | cf::load_extensions; |
3835 | cf::load_extensions; |
| 2975 | |
3836 | |
|
|
3837 | if ($REATTACH_ON_RELOAD) { |
| 2976 | warn "reattaching attachments to objects/players"; |
3838 | warn "reattaching attachments to objects/players"; |
| 2977 | _global_reattach; # objects, sockets |
3839 | _global_reattach; # objects, sockets |
| 2978 | warn "reattaching attachments to maps"; |
3840 | warn "reattaching attachments to maps"; |
| 2979 | reattach $_ for values %MAP; |
3841 | reattach $_ for values %MAP; |
| 2980 | warn "reattaching attachments to players"; |
3842 | warn "reattaching attachments to players"; |
| 2981 | reattach $_ for values %PLAYER; |
3843 | reattach $_ for values %PLAYER; |
|
|
3844 | } |
| 2982 | |
3845 | |
|
|
3846 | warn "running post_init jobs"; |
|
|
3847 | (pop @POST_INIT)->(1) while @POST_INIT; |
|
|
3848 | |
| 2983 | warn "leaving sync_job"; |
3849 | warn "leaving sync_job"; |
| 2984 | |
3850 | |
| 2985 | 1 |
3851 | 1 |
| 2986 | } or do { |
3852 | } or do { |
| 2987 | warn $@; |
3853 | warn $@; |
| 2988 | warn "error while reloading, exiting."; |
3854 | cf::cleanup "error while reloading, exiting."; |
| 2989 | exit 1; |
|
|
| 2990 | }; |
3855 | }; |
| 2991 | |
3856 | |
| 2992 | warn "reloaded"; |
3857 | warn "reloaded"; |
|
|
3858 | --$RELOAD; |
|
|
3859 | } |
|
|
3860 | |
|
|
3861 | $t1 = EV::time - $t1; |
|
|
3862 | warn "reload completed in ${t1}s\n"; |
| 2993 | }; |
3863 | }; |
| 2994 | |
3864 | |
| 2995 | our $RELOAD_WATCHER; # used only during reload |
3865 | our $RELOAD_WATCHER; # used only during reload |
| 2996 | |
3866 | |
| 2997 | sub reload_perl() { |
3867 | sub reload_perl() { |
| 2998 | # doing reload synchronously and two reloads happen back-to-back, |
3868 | # doing reload synchronously and two reloads happen back-to-back, |
| 2999 | # coro crashes during coro_state_free->destroy here. |
3869 | # coro crashes during coro_state_free->destroy here. |
| 3000 | |
3870 | |
| 3001 | $RELOAD_WATCHER ||= Event->timer ( |
3871 | $RELOAD_WATCHER ||= cf::async { |
| 3002 | reentrant => 0, |
3872 | Coro::AIO::aio_wait cache_extensions; |
| 3003 | after => 0, |
3873 | |
| 3004 | data => WF_AUTOCANCEL, |
3874 | $RELOAD_WATCHER = EV::timer $TICK * 1.5, 0, sub { |
| 3005 | cb => sub { |
|
|
| 3006 | do_reload_perl; |
3875 | do_reload_perl; |
| 3007 | undef $RELOAD_WATCHER; |
3876 | undef $RELOAD_WATCHER; |
| 3008 | }, |
3877 | }; |
| 3009 | ); |
3878 | }; |
| 3010 | } |
3879 | } |
| 3011 | |
3880 | |
| 3012 | register_command "reload" => sub { |
3881 | register_command "reload" => sub { |
| 3013 | my ($who, $arg) = @_; |
3882 | my ($who, $arg) = @_; |
| 3014 | |
3883 | |
| 3015 | if ($who->flag (FLAG_WIZ)) { |
3884 | if ($who->flag (FLAG_WIZ)) { |
| 3016 | $who->message ("reloading server."); |
3885 | $who->message ("reloading server."); |
|
|
3886 | async { |
|
|
3887 | $Coro::current->{desc} = "perl_reload"; |
| 3017 | async { reload_perl }; |
3888 | reload_perl; |
|
|
3889 | }; |
| 3018 | } |
3890 | } |
| 3019 | }; |
3891 | }; |
| 3020 | |
3892 | |
| 3021 | unshift @INC, $LIBDIR; |
3893 | unshift @INC, $LIBDIR; |
| 3022 | |
3894 | |
| … | |
… | |
| 3024 | |
3896 | |
| 3025 | our @WAIT_FOR_TICK; |
3897 | our @WAIT_FOR_TICK; |
| 3026 | our @WAIT_FOR_TICK_BEGIN; |
3898 | our @WAIT_FOR_TICK_BEGIN; |
| 3027 | |
3899 | |
| 3028 | sub wait_for_tick { |
3900 | sub wait_for_tick { |
| 3029 | return unless $TICK_WATCHER->is_active; |
|
|
| 3030 | return if $Coro::current == $Coro::main; |
3901 | return if tick_inhibit || $Coro::current == $Coro::main; |
| 3031 | |
3902 | |
| 3032 | my $signal = new Coro::Signal; |
3903 | my $signal = new Coro::Signal; |
| 3033 | push @WAIT_FOR_TICK, $signal; |
3904 | push @WAIT_FOR_TICK, $signal; |
| 3034 | $signal->wait; |
3905 | $signal->wait; |
| 3035 | } |
3906 | } |
| 3036 | |
3907 | |
| 3037 | sub wait_for_tick_begin { |
3908 | sub wait_for_tick_begin { |
| 3038 | return unless $TICK_WATCHER->is_active; |
|
|
| 3039 | return if $Coro::current == $Coro::main; |
3909 | return if tick_inhibit || $Coro::current == $Coro::main; |
| 3040 | |
3910 | |
| 3041 | my $signal = new Coro::Signal; |
3911 | my $signal = new Coro::Signal; |
| 3042 | push @WAIT_FOR_TICK_BEGIN, $signal; |
3912 | push @WAIT_FOR_TICK_BEGIN, $signal; |
| 3043 | $signal->wait; |
3913 | $signal->wait; |
| 3044 | } |
3914 | } |
| 3045 | |
3915 | |
| 3046 | my $min = 1e6;#d# |
3916 | sub tick { |
| 3047 | my $avg = 10; |
|
|
| 3048 | $TICK_WATCHER = Event->timer ( |
|
|
| 3049 | reentrant => 0, |
|
|
| 3050 | parked => 1, |
|
|
| 3051 | prio => 0, |
|
|
| 3052 | at => $NEXT_TICK || $TICK, |
|
|
| 3053 | data => WF_AUTOCANCEL, |
|
|
| 3054 | cb => sub { |
|
|
| 3055 | if ($Coro::current != $Coro::main) { |
3917 | if ($Coro::current != $Coro::main) { |
| 3056 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
3918 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
| 3057 | unless ++$bug_warning > 10; |
3919 | unless ++$bug_warning > 10; |
| 3058 | return; |
3920 | return; |
| 3059 | } |
3921 | } |
| 3060 | |
3922 | |
| 3061 | $NOW = $tick_start = Event::time; |
|
|
| 3062 | |
|
|
| 3063 | cf::server_tick; # one server iteration |
3923 | cf::server_tick; # one server iteration |
| 3064 | |
3924 | |
| 3065 | 0 && sync_job {#d# |
3925 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
| 3066 | for(1..10) { |
3926 | $NEXT_RUNTIME_WRITE = List::Util::max $NEXT_RUNTIME_WRITE + 10, $NOW + 5.; |
| 3067 | my $t = Event::time; |
3927 | Coro::async_pool { |
| 3068 | my $map = my $map = new_from_path cf::map "/tmp/x.map" |
3928 | $Coro::current->{desc} = "runtime saver"; |
| 3069 | or die; |
3929 | write_runtime_sync |
| 3070 | |
3930 | or warn "ERROR: unable to write runtime file: $!"; |
| 3071 | $map->width (50); |
|
|
| 3072 | $map->height (50); |
|
|
| 3073 | $map->alloc; |
|
|
| 3074 | $map->_load_objects ("/tmp/x.map", 1); |
|
|
| 3075 | my $t = Event::time - $t; |
|
|
| 3076 | |
|
|
| 3077 | #next unless $t < 0.0013;#d# |
|
|
| 3078 | if ($t < $min) { |
|
|
| 3079 | $min = $t; |
|
|
| 3080 | } |
|
|
| 3081 | $avg = $avg * 0.99 + $t * 0.01; |
|
|
| 3082 | } |
|
|
| 3083 | warn "XXXXXXXXXXXXXXXXXX min $min avg $avg\n";#d# |
|
|
| 3084 | exit 0; |
|
|
| 3085 | # 2007-05-22 02:33:04.569 min 0.00112509727478027 avg 0.0012259249572477 |
|
|
| 3086 | }; |
3931 | }; |
|
|
3932 | } |
| 3087 | |
3933 | |
| 3088 | $RUNTIME += $TICK; |
|
|
| 3089 | $NEXT_TICK += $TICK; |
|
|
| 3090 | |
|
|
| 3091 | if ($NOW >= $NEXT_RUNTIME_WRITE) { |
|
|
| 3092 | $NEXT_RUNTIME_WRITE = $NOW + 10; |
|
|
| 3093 | Coro::async_pool { |
|
|
| 3094 | write_runtime |
|
|
| 3095 | or warn "ERROR: unable to write runtime file: $!"; |
|
|
| 3096 | }; |
|
|
| 3097 | } |
|
|
| 3098 | |
|
|
| 3099 | # my $AFTER = Event::time; |
|
|
| 3100 | # warn $AFTER - $NOW;#d# |
|
|
| 3101 | |
|
|
| 3102 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
3934 | if (my $sig = shift @WAIT_FOR_TICK_BEGIN) { |
| 3103 | $sig->send; |
3935 | $sig->send; |
| 3104 | } |
3936 | } |
| 3105 | while (my $sig = shift @WAIT_FOR_TICK) { |
3937 | while (my $sig = shift @WAIT_FOR_TICK) { |
| 3106 | $sig->send; |
3938 | $sig->send; |
| 3107 | } |
3939 | } |
| 3108 | |
3940 | |
| 3109 | $NOW = Event::time; |
3941 | $LOAD = ($NOW - $TICK_START) / $TICK; |
| 3110 | |
|
|
| 3111 | # if we are delayed by four ticks or more, skip them all |
|
|
| 3112 | $NEXT_TICK = $NOW if $NOW >= $NEXT_TICK + $TICK * 4; |
|
|
| 3113 | |
|
|
| 3114 | $TICK_WATCHER->at ($NEXT_TICK); |
|
|
| 3115 | $TICK_WATCHER->start; |
|
|
| 3116 | |
|
|
| 3117 | $LOAD = ($NOW - $tick_start) / $TICK; |
|
|
| 3118 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
3942 | $LOADAVG = $LOADAVG * 0.75 + $LOAD * 0.25; |
| 3119 | |
3943 | |
| 3120 | _post_tick; |
3944 | if (0) { |
| 3121 | |
3945 | if ($NEXT_TICK) { |
| 3122 | |
3946 | my $jitter = $TICK_START - $NEXT_TICK; |
|
|
3947 | $JITTER = $JITTER * 0.75 + $jitter * 0.25; |
|
|
3948 | warn "jitter $JITTER\n";#d# |
|
|
3949 | } |
| 3123 | }, |
3950 | } |
| 3124 | ); |
3951 | } |
| 3125 | |
3952 | |
| 3126 | { |
3953 | { |
| 3127 | BDB::max_poll_time $TICK * 0.1; |
3954 | # configure BDB |
| 3128 | $BDB_POLL_WATCHER = Event->io ( |
3955 | |
| 3129 | reentrant => 0, |
|
|
| 3130 | fd => BDB::poll_fileno, |
|
|
| 3131 | poll => 'r', |
|
|
| 3132 | prio => 0, |
|
|
| 3133 | data => WF_AUTOCANCEL, |
|
|
| 3134 | cb => \&BDB::poll_cb, |
|
|
| 3135 | ); |
|
|
| 3136 | BDB::min_parallel 8; |
3956 | BDB::min_parallel 8; |
| 3137 | |
3957 | BDB::max_poll_reqs $TICK * 0.1; |
| 3138 | BDB::set_sync_prepare { |
3958 | $AnyEvent::BDB::WATCHER->priority (1); |
| 3139 | my $status; |
|
|
| 3140 | my $current = $Coro::current; |
|
|
| 3141 | ( |
|
|
| 3142 | sub { |
|
|
| 3143 | $status = $!; |
|
|
| 3144 | $current->ready; undef $current; |
|
|
| 3145 | }, |
|
|
| 3146 | sub { |
|
|
| 3147 | Coro::schedule while defined $current; |
|
|
| 3148 | $! = $status; |
|
|
| 3149 | }, |
|
|
| 3150 | ) |
|
|
| 3151 | }; |
|
|
| 3152 | |
3959 | |
| 3153 | unless ($DB_ENV) { |
3960 | unless ($DB_ENV) { |
| 3154 | $DB_ENV = BDB::db_env_create; |
3961 | $DB_ENV = BDB::db_env_create; |
|
|
3962 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT); |
|
|
3963 | $DB_ENV->set_flags (&BDB::LOG_AUTOREMOVE ) if BDB::VERSION v0, v4.7; |
|
|
3964 | $DB_ENV->log_set_config (&BDB::LOG_AUTO_REMOVE) if BDB::VERSION v4.7; |
|
|
3965 | $DB_ENV->set_timeout (30, BDB::SET_TXN_TIMEOUT); |
|
|
3966 | $DB_ENV->set_timeout (30, BDB::SET_LOCK_TIMEOUT); |
| 3155 | |
3967 | |
| 3156 | cf::sync_job { |
3968 | cf::sync_job { |
| 3157 | eval { |
3969 | eval { |
| 3158 | BDB::db_env_open |
3970 | BDB::db_env_open |
| 3159 | $DB_ENV, |
3971 | $DB_ENV, |
| … | |
… | |
| 3161 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
3973 | BDB::INIT_LOCK | BDB::INIT_LOG | BDB::INIT_MPOOL | BDB::INIT_TXN |
| 3162 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
3974 | | BDB::RECOVER | BDB::REGISTER | BDB::USE_ENVIRON | BDB::CREATE, |
| 3163 | 0666; |
3975 | 0666; |
| 3164 | |
3976 | |
| 3165 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
3977 | cf::cleanup "db_env_open($BDBDIR): $!" if $!; |
| 3166 | |
|
|
| 3167 | $DB_ENV->set_flags (BDB::AUTO_COMMIT | BDB::REGION_INIT | BDB::TXN_NOSYNC, 1); |
|
|
| 3168 | $DB_ENV->set_lk_detect; |
|
|
| 3169 | }; |
3978 | }; |
| 3170 | |
3979 | |
| 3171 | cf::cleanup "db_env_open(db): $@" if $@; |
3980 | cf::cleanup "db_env_open(db): $@" if $@; |
| 3172 | }; |
3981 | }; |
| 3173 | } |
3982 | } |
|
|
3983 | |
|
|
3984 | $BDB_DEADLOCK_WATCHER = EV::periodic 0, 3, 0, sub { |
|
|
3985 | BDB::db_env_lock_detect $DB_ENV, 0, BDB::LOCK_DEFAULT, 0, sub { }; |
|
|
3986 | }; |
|
|
3987 | $BDB_CHECKPOINT_WATCHER = EV::periodic 0, 60, 0, sub { |
|
|
3988 | BDB::db_env_txn_checkpoint $DB_ENV, 0, 0, 0, sub { }; |
|
|
3989 | }; |
|
|
3990 | $BDB_TRICKLE_WATCHER = EV::periodic 0, 10, 0, sub { |
|
|
3991 | BDB::db_env_memp_trickle $DB_ENV, 20, 0, sub { }; |
|
|
3992 | }; |
| 3174 | } |
3993 | } |
| 3175 | |
3994 | |
| 3176 | { |
3995 | { |
|
|
3996 | # configure IO::AIO |
|
|
3997 | |
| 3177 | IO::AIO::min_parallel 8; |
3998 | IO::AIO::min_parallel 8; |
| 3178 | |
|
|
| 3179 | undef $Coro::AIO::WATCHER; |
|
|
| 3180 | IO::AIO::max_poll_time $TICK * 0.1; |
3999 | IO::AIO::max_poll_time $TICK * 0.1; |
| 3181 | $AIO_POLL_WATCHER = Event->io ( |
4000 | undef $AnyEvent::AIO::WATCHER; |
| 3182 | reentrant => 0, |
|
|
| 3183 | data => WF_AUTOCANCEL, |
|
|
| 3184 | fd => IO::AIO::poll_fileno, |
|
|
| 3185 | poll => 'r', |
|
|
| 3186 | prio => 6, |
|
|
| 3187 | cb => \&IO::AIO::poll_cb, |
|
|
| 3188 | ); |
|
|
| 3189 | } |
4001 | } |
| 3190 | |
4002 | |
| 3191 | my $_log_backtrace; |
4003 | my $_log_backtrace; |
| 3192 | |
4004 | |
| 3193 | sub _log_backtrace { |
4005 | sub _log_backtrace { |
| … | |
… | |
| 3196 | $msg =~ s/\n//; |
4008 | $msg =~ s/\n//; |
| 3197 | |
4009 | |
| 3198 | # limit the # of concurrent backtraces |
4010 | # limit the # of concurrent backtraces |
| 3199 | if ($_log_backtrace < 2) { |
4011 | if ($_log_backtrace < 2) { |
| 3200 | ++$_log_backtrace; |
4012 | ++$_log_backtrace; |
|
|
4013 | my $perl_bt = Carp::longmess $msg; |
| 3201 | async { |
4014 | async { |
|
|
4015 | $Coro::current->{desc} = "abt $msg"; |
|
|
4016 | |
| 3202 | my @bt = fork_call { |
4017 | my @bt = fork_call { |
| 3203 | @addr = map { sprintf "%x", $_ } @addr; |
4018 | @addr = map { sprintf "%x", $_ } @addr; |
| 3204 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
4019 | my $self = (-f "/proc/$$/exe") ? "/proc/$$/exe" : $^X; |
| 3205 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
4020 | open my $fh, "exec addr2line -C -f -i -e \Q$self\E @addr 2>&1 |" |
| 3206 | or die "addr2line: $!"; |
4021 | or die "addr2line: $!"; |
| … | |
… | |
| 3214 | } |
4029 | } |
| 3215 | |
4030 | |
| 3216 | @funcs |
4031 | @funcs |
| 3217 | }; |
4032 | }; |
| 3218 | |
4033 | |
| 3219 | LOG llevInfo, "[ABT] $msg\n"; |
4034 | LOG llevInfo, "[ABT] $perl_bt\n"; |
|
|
4035 | LOG llevInfo, "[ABT] --- C backtrace follows ---\n"; |
| 3220 | LOG llevInfo, "[ABT] $_\n" for @bt; |
4036 | LOG llevInfo, "[ABT] $_\n" for @bt; |
| 3221 | --$_log_backtrace; |
4037 | --$_log_backtrace; |
| 3222 | }; |
4038 | }; |
| 3223 | } else { |
4039 | } else { |
| 3224 | LOG llevInfo, "[ABT] $msg\n"; |
4040 | LOG llevInfo, "[ABT] $msg\n"; |
| 3225 | LOG llevInfo, "[ABT] [suppressed]\n"; |
4041 | LOG llevInfo, "[ABT] [suppressed]\n"; |
| 3226 | } |
4042 | } |
| 3227 | } |
4043 | } |
| 3228 | |
4044 | |
| 3229 | # load additional modules |
4045 | # load additional modules |
| 3230 | use cf::pod; |
4046 | require "cf/$_.pm" for @EXTRA_MODULES; |
|
|
4047 | cf::_connect_to_perl_2; |
| 3231 | |
4048 | |
| 3232 | END { cf::emergency_save } |
4049 | END { cf::emergency_save } |
| 3233 | |
4050 | |
| 3234 | 1 |
4051 | 1 |
| 3235 | |
4052 | |
